阅读说明：本技术 一种食用菌菌棒生产系统及生产方法 (Edible fungus stick production system and production method ) 是由 隋杰 肖嘉坤 于星远 于 2021-07-02 设计创作，主要内容包括：本发明公开了一种食用菌菌棒生产系统及生产方法,一种食用菌菌棒生产系统包括发酵仓、搅拌罐、设置在搅拌罐出料端的提升机、设置在提升机顶部出料端的灭菌罐以及依次连接在灭菌罐下部的干燥罐、储存罐和食用菌菌棒冷热结合灭菌装棒设备。由于菌棒在生产时先灭菌后装袋,不会发生传统工艺中灭菌时蒸汽流通不畅、影响灭菌效果、容易倒垛、容易造成生产出的菌棒变形等现象,而且发酵料从灭菌到装袋成为菌棒的过程中不会和外界空气的污染物及人员接触,因而菌棒内的基料不会被污染。(The invention discloses an edible fungus stick production system and a production method, wherein the edible fungus stick production system comprises a fermentation bin, a stirring tank, a lifting machine arranged at the discharge end of the stirring tank, a sterilization tank arranged at the discharge end of the top of the lifting machine, a drying tank, a storage tank and edible fungus stick cold-hot combination sterilization stick loading equipment which are sequentially connected to the lower part of the sterilization tank. Because the fungus stick is disinfected earlier and then the bagging-off in production, can not take place steam circulation when the traditional handicraft is sterilized and smooth, influence sterilization effect, easily fall the buttress, cause the fungus stick deformation that produces easily and wait the phenomenon, the fermentation material can not contact with outside air's pollutant and personnel in the in-process that becomes the fungus stick from the sterilization to the bagging-off moreover, therefore the base material in the fungus stick can not be polluted.)

1. The production system of the edible fungus sticks is characterized by comprising a fermentation bin (1), a stirring tank (2), a lifting machine (3) arranged at the discharge end of the stirring tank (2), a sterilization tank (4) arranged at the discharge end of the top of the lifting machine (3), and a drying tank (5), a storage tank (6) and an edible fungus stick cold-hot combination sterilization stick loading device (7) which are sequentially connected to the lower part of the sterilization tank (4); the edible fungus stick cold and hot combined sterilization stick loading equipment (7) comprises a closed box body (79), a full-automatic stick loading machine (78) fixedly arranged in the box body (79), a feeding pipe (75) connected with a feeding hole of the full-automatic stick loading machine (78), a fungus injection device (74) used for injecting fungus liquid into the feeding pipe (75) and a sterilization device used for sterilizing the space in the box body (79); a plugging device (77) is arranged at the outer end of a discharge pipe (783) of the full-automatic rod loading machine (78), and the feeding pipe (75) is fixedly connected with a box body (79) in a penetrating manner; the top of the feeding pipe (75) is connected with the bottom of the storage tank (6), and the sterilization device is fixedly arranged outside the box body (79).

2. The system for producing the edible fungus sticks as claimed in claim 1, wherein the fungus injection device (74) comprises a square pipeline formed by connecting two transverse pipes and two longitudinal pipes, a material injection cylinder (7414), a slide block (7412) for driving a piston arranged in the material injection cylinder (7414) to axially slide in a reciprocating manner, and a support (7404); the material injection cylinder (7414) is fixedly connected with a support (7404), two ends of the material injection cylinder (7414) are respectively communicated with corresponding longitudinal pipes, a first electromagnetic valve (7402) and a second electromagnetic valve (7406) which are mutually connected in series are arranged on one transverse pipe, and a transverse pipe between the first electromagnetic valve (7402) and the second electromagnetic valve (7406) is connected with a bacterium supply pipe (7401); a third electromagnetic valve (7409) and a fourth electromagnetic valve (7415) which are mutually connected in series are arranged on the other transverse pipe, and a bacterium outlet pipe (7411) is connected on the transverse pipe between the third electromagnetic valve (7409) and the fourth electromagnetic valve (7415); the sliding block (7412) is sleeved outside the material injection cylinder (7414), the sliding block (7412) is in sliding fit with the material injection cylinder (7414), and the sliding block (7412) is coupled with the piston through magnetic force.

3. The system for producing the edible fungus sticks as claimed in claim 2, wherein a lead screw (7417) penetrates through the sliding block (7412), the lead screw (7414) is in threaded transmission with the sliding block (7412), the lead screw (7417) is parallel to the material injection cylinder (7414), the lead screw (7417) is rotatably connected with the bracket (7404), one end of the lead screw (7417) is provided with a motor (7407) for driving the lead screw (7417) to rotate, and the motor (7407) is fixedly connected with the bracket (7404); a guide rod (7413) parallel to the screw rod (7417) is arranged on one side of the material injection cylinder (7414), the guide rod (7413) is in penetrating sliding connection with the sliding block (7412), and the guide rod (7413) is fixedly connected with the bracket (7404); an exhaust pipe is arranged at the end part of the material injection cylinder (7414).

4. An edible fungus stick production system according to claim 1, wherein a positive pressure fan (71) is fixedly arranged on the box body (79), a primary filter (72) connected with an air inlet of the positive pressure fan (71) is arranged outside the box body (79), a secondary filter (73) is arranged at an air outlet of the positive pressure fan (71), an air inlet of the secondary filter (73) is connected with the positive pressure fan (71), and an air outlet of the secondary filter (73) is communicated with the inside of the box body (79).

5. A system for producing edible fungus sticks as claimed in claim 1, wherein the tapping means comprises a support plate (776) arranged to the side of the outlet of the tapping pipe (783) and perpendicular to the tapping pipe (783), a slide bar (772) slidably connected to the top surface of the support plate (776), and a blanking plate (771) abutting against the outlet of the tapping pipe (783); slide bar (772) one end is articulated with one side that tapping pipe (783) was kept away from to closure plate (771), the other end of slide bar (772) is equipped with and is used for making closure plate (771) be close to or keep away from shutoff pneumatic cylinder (777) of the export of tapping pipe (783), slide bar (772) one side is equipped with and is used for driving translation pneumatic cylinder (773) of the axis motion of slide bar (772) perpendicular to tapping pipe (783), layer board (776), shutoff pneumatic cylinder (777) and translation pneumatic cylinder (773) all with full-automatic dress stick machine (78) fixed connection.

6. A system for producing edible fungus sticks as claimed in claim 5, wherein the pallet (776) is provided with a first side plate (778) and a second side plate (779), the first side plate (778) and the second side plate (779) are arranged alternately on both sides of the pallet (776), and the slide bar (772) is arranged between the first side plate (778) and the second side plate (779); the first side plate (778) is arranged at one end of the supporting plate (776) close to the discharging pipe (783), and the first side plate (778) is located on the side, opposite to the blocking plate (771), of the sliding rod (772); the second side plate (779) is positioned at one end of the supporting plate (776) far away from the discharging pipe (783), the second side plate (779) is positioned at the same side of the sliding rod (772) and the blocking plate (771), and the first side plate (778) and the second side plate (779) have a gap in the direction perpendicular to the discharging pipe (783); the blocking hydraulic cylinder (777) is arranged on the same side of the sliding rod (772) and the discharging pipe (783), a cylinder body of the blocking hydraulic cylinder (777) is fixedly connected with the full-automatic rod installing machine (78), and a push rod of the blocking hydraulic cylinder (777) abuts against the sliding rod (772); the automatic rod loading device is characterized in that the translational hydraulic cylinder (773) is arranged on one side, opposite to the discharging pipe (783), of the supporting plate (776), the translational hydraulic cylinder (773) is parallel to the supporting plate (776), the sliding rod (772) is perpendicularly and fixedly provided with two push plates (775) which are parallel to each other on one side corresponding to the translational hydraulic cylinder (773), the cylinder body of the translational hydraulic cylinder (773) is fixedly connected with the full-automatic rod loading machine (78), a cylindrical pin is fixedly arranged at the outer end of the push rod of the translational hydraulic cylinder (773), the cylindrical pin is arranged between the two push plates (775), the two push plates (775) are in sliding fit with the cylindrical pin, and a reset spring (774) is arranged between the cylindrical pin and the sliding rod (772).

7. An edible fungus stick production system according to claim 1, wherein the bottom of the storage bin of the full-automatic stick filling machine (78) is provided with a drain pipe (75) extending out of the box body (79); the sterilizing device is a hydrogen peroxide dry mist generator (80), and the hydrogen peroxide dry mist generator (80) is communicated with the interior of the box body (79) through a pipeline.

8. The system for producing edible fungi stick as claimed in claim 1, wherein the fungus bag used by the fungus stick is made of degradable elastic material, one end of the fungus bag is sealed, the thickness of the fungus bag is 20-80 microns, the side wall of the fungus bag is provided with holes, the diameter of the holes is 5-15 microns, and the distribution density of the holes is 2-10 per square centimeter; the bottom of the stirring tank (2) is provided with a weighing transmitter (201) for integrally weighing the stirring tank; the agitator tank (2) is provided with a water injection pipe (202) used for adding water into the agitator tank, and a quantitative water meter (203) is arranged on the water injection pipe (202).

9. A method for producing edible fungus sticks, which is characterized in that the edible fungus stick production system of any one of claims 1 to 8 is used, and the production method comprises the following steps: step one, adding water into raw materials, and fermenting the raw materials in a fermentation bin (1) to obtain a fermentation material; step two, feeding the fermentation material into a stirring tank (2) and adding water for mixing;

step three, feeding the fermented material mixed with water into a sterilization tank (4) through a lifter (3) for sterilization; step four, drying the sterilized fermentation material in a drying tank (5) and then putting the dried fermentation material into a storage tank (6) to be a base material;

and step five, putting the base material into edible fungus stick cold-hot combination sterilization stick filling equipment (7) and filling the base material into fungus bags to form fungus sticks.

10. The method for producing edible fungus sticks as claimed in claim 9, wherein in the fifth step, after the base material enters the edible fungus stick cold and hot bonding sterilization stick filling equipment (7), the fungus injection device (74) injects fungus liquid into the base material, and then the base material injected with the fungus liquid is filled into fungus bags to form the edible fungus sticks.

Technical Field

The invention relates to the technical field of edible fungus cultivation, in particular to an edible fungus stick production system and an edible fungus stick production method.

Background

The planting range of the edible fungi is wide, and the fungus sticks are needed to be used during planting. The production process of the fungus stick generally comprises the following steps: adding water into raw materials (usually wood chips), fermenting to obtain fermented material, packaging the fermented material into fungus bag, and sterilizing at high temperature with steam to obtain fungus stick for planting edible fungi.

The production of such a stick has the following problems:

1. because the fermentation material is sterilized after being packed into the fungus bag, and because the fermentation material is compactly pressed in the fungus bag after being packed, the non-uniform sterilization effect of the fermentation material in the fungus bag can often happen, and the poor sterilization effect of the fermentation material in the core part of the fungus bag influences the growth of the edible fungi. In order to effectively sterilize all the fermentation materials in the fungus bags, the sterilization time can be prolonged, energy waste is caused, the workload is increased, and the production efficiency is reduced.

2. The fungus bags need to be stacked into a stack during sterilization, so that steam is not smoothly circulated in the fungus bags during sterilization, the sterilization effect is influenced, meanwhile, the fungus bags are easy to be stacked, and the produced fungus sticks are easy to deform.

3. The base material is easily polluted by the inside of the bagging machine when entering the bagging machine, the bagging machine cannot be cleaned after the work is finished, the inside of the bagging machine easily mildews, and the subsequent product quality is influenced.

4. The base material bagging and the fungus stick are injected with the fungus liquid, which are different processes, and need to be contacted with the surrounding production environment and operators, so that the base material bagging and the fungus stick are easily polluted by the surrounding production environment and the operators, and the production efficiency is reduced.

Disclosure of Invention

The invention aims to solve the technical problem of providing a system and a method for producing edible fungus sticks, which are used for solving the problems of non-uniform sterilization effect and poor sterilization effect during production of the fungus sticks.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

a production system of edible fungus sticks comprises a fermentation bin, a stirring tank, a lifting machine arranged at the discharge end of the stirring tank, a sterilization tank arranged at the discharge end of the top of the lifting machine, and a drying tank, a storage tank and edible fungus stick cold and hot combined sterilization stick loading equipment which are sequentially connected to the lower part of the sterilization tank; the edible fungus stick cold-hot combination sterilization stick loading equipment comprises a closed box body, a full-automatic stick loading machine fixedly arranged in the box body, a feeding pipe connected with a feeding hole of the full-automatic stick loading machine, a fungus injection device used for injecting fungus liquid into the feeding pipe and a sterilization device used for sterilizing the space in the box body; a mouth blocking device is arranged at the outer end of a discharge pipe of the full-automatic rod loading machine, and the feed pipe is fixedly connected with a box body in a penetrating way; the top of the feeding pipe is connected with the bottom of the storage tank, and the sterilization device is fixedly arranged outside the tank body.

Furthermore, the fungus injection device comprises a square pipeline formed by connecting two horizontal pipes and two vertical pipes, a material injection cylinder, a slide block and a support, wherein the slide block is used for driving a piston arranged in the material injection cylinder to axially slide in a reciprocating manner; the material injection cylinder is fixedly connected with the support, two ends of the material injection cylinder are respectively communicated with corresponding longitudinal pipes, a first electromagnetic valve and a second electromagnetic valve which are mutually connected in series are arranged on one transverse pipe, and a transverse pipe between the first electromagnetic valve and the second electromagnetic valve is connected with a bacterium supply pipe; a third electromagnetic valve and a fourth electromagnetic valve which are mutually connected in series are arranged on the other transverse pipe, and a bacterium outlet pipe is connected on the transverse pipe between the third electromagnetic valve and the fourth electromagnetic valve; the slider cover is outside annotating the material jar, slider and notes material jar sliding fit, slider and piston pass through magnetic coupling.

Furthermore, a lead screw penetrates through the sliding block, the lead screw is in threaded transmission with the sliding block, the lead screw is parallel to the material injection cylinder, the lead screw is rotatably connected with the support, one end of the lead screw is provided with a motor for driving the lead screw to rotate, and the motor is fixedly connected with the support; a guide rod parallel to the lead screw is arranged on one side of the material injection cylinder, the guide rod is in penetrating sliding connection with the sliding block, and the guide rod is fixedly connected with the bracket; and an exhaust pipe is arranged at the end part of the material injection cylinder.

Further, the fixed positive pressure fan that is provided with on the box, the box is equipped with the primary filter who links to each other with the positive pressure fan air intake outward, positive pressure fan's air outlet is equipped with secondary filter, secondary filter's air intake links to each other with positive pressure fan, secondary filter's air outlet and the inside intercommunication of box.

Furthermore, the plugging device comprises a supporting plate which is arranged on the side of the outlet of the discharge pipe and is vertical to the discharge pipe, a sliding rod which is connected to the top surface of the supporting plate in a sliding manner, and a plugging plate which is abutted against the outlet of the discharge pipe; the utility model discloses a slide bar, including slide bar, guide bar, slide bar one end and closure plate, the one side of keeping away from the discharging pipe is articulated, the other end of slide bar is equipped with the sprue pneumatic cylinder that is used for making the closure plate be close to or keep away from the export of discharging pipe, slide bar one side is equipped with the translation pneumatic cylinder that is used for driving the axis motion of slide bar perpendicular to discharging pipe, layer board, sprue pneumatic cylinder and horizontal pneumatic cylinder all with full-automatic dress excellent machine fixed connection.

Further, the supporting plate is provided with a first side plate and a second side plate, the first side plate and the second side plate are arranged on two sides of the supporting plate in a staggered mode, and the sliding rod is arranged between the first side plate and the second side plate; the first side plate is arranged at one end, close to the discharge pipe, of the supporting plate, and the first side plate is located on one side, opposite to the blocking plate, of the sliding rod; the second side plate is positioned at one end, far away from the discharge pipe, of the supporting plate, the second side plate is positioned on one side, same as the blocking plate, of the sliding rod, and a gap is formed between the first side plate and the second side plate in the direction perpendicular to the discharge pipe; the blocking hydraulic cylinder is arranged on one side of the sliding rod, which is the same as the discharge pipe, the cylinder body of the blocking hydraulic cylinder is fixedly connected with the full-automatic rod loading machine, and the push rod of the blocking hydraulic cylinder abuts against the sliding rod; the discharging pipe comprises a support plate, a discharging pipe, a sliding hydraulic cylinder, a sliding rod, a cylindrical pin and a reset spring, wherein the sliding hydraulic cylinder is arranged on one side, opposite to the discharging pipe, of the support plate, the sliding hydraulic cylinder is parallel to the support plate, the sliding rod is vertically and fixedly provided with two push plates which are parallel to each other on one side corresponding to the sliding hydraulic cylinder, the cylinder body of the sliding hydraulic cylinder is fixedly connected with a full-automatic rod loading machine, the outer end of the pushing rod of the sliding hydraulic cylinder is fixedly provided with the cylindrical pin, the cylindrical pin is arranged between the two push plates, the two push plates are in sliding fit with the cylindrical pin, and the reset spring is arranged between the cylindrical pin and the sliding rod.

Furthermore, a drain pipe extending out of the box body is arranged at the bottom of the storage bin of the full-automatic rod loading machine; the sterilizing device is a hydrogen peroxide dry mist generator which is communicated with the interior of the box body through a pipeline.

Further, a fungus bag used by the fungus stick is made of degradable elastic materials, one end of the fungus bag is sealed, the thickness of the fungus bag is 20-80 micrometers, holes are formed in the side wall of the fungus bag, the diameter of each hole is 5-15 micrometers, and the distribution density of the holes is 2-10/square centimeter; a weighing transmitter for integrally weighing the stirring tank is arranged at the bottom of the stirring tank; the agitator tank is equipped with and is used for to its inside watered water injection pipe, be equipped with the quantitative water gauge on the water injection pipe.

The production method of the edible fungus sticks adopts the following steps: step one, adding water into raw materials, and fermenting the raw materials in a fermentation bin to obtain a fermentation material; feeding the fermentation material into a stirring tank, adding water and mixing;

step three, feeding the fermented material mixed with water into a sterilization tank through a lifter for sterilization; drying the sterilized fermentation material in a drying tank, and then feeding the fermentation material into a storage tank to form a base material;

and step five, putting the base material into edible fungus stick cold-hot bonding sterilization stick filling equipment, and filling the edible fungus stick into a fungus bag to form the fungus stick.

And further, after the base material enters the edible fungus stick cold-hot bonding sterilization stick filling equipment in the fifth step, injecting bacterial liquid into the base material by using a bacterial injection device, and then filling the base material into a fungus bag to form the fungus stick.

The invention has the positive effects that:

1. the invention is provided with a fermentation bin, a stirring tank, a lifter, a sterilization tank, a drying tank, a storage tank and edible fungus stick cold-hot combination sterilization stick loading equipment. The raw materials are fermented in the fermentation bin after being added with water to form a fermented material, the fermented material is conveyed out of the fermentation bin by a forklift and then is sent into a stirring tank, and then water is added for stirring and mixing. The fermentation material of stirring is discharged the middle silo of lifting machine bottom from the agitator tank, then is sent into the sterilization jar by the lifting machine and is disinfected, and the fermentation material after the sterilization relies on gravity to get into the drying cabinet and carries out the drying, and later the fermentation material after the drying relies on gravity to get into the holding vessel and becomes the base material, then the base material becomes the fungus stick by the edible fungi stick cold and hot bonding sterilization dress stick equipment packing fungus bag of holding vessel bottom. After the fermentation material enters the sterilization tank, the fermentation material is stirred and sterilized at the same time, so that the sterilization is thorough and uniform, and the efficiency is high; the drying tank is a vacuum drying tank, and the sterilized fermented material is stirred and continuously turned in the drying tank, so that the drying is more uniform and sufficient.

2. Because the fungus stick is disinfected earlier and then the bagging-off in production, can not take place steam circulation when the traditional handicraft is sterilized and smooth, influence sterilization effect, easily fall the buttress, cause the fungus stick deformation that produces easily and wait the phenomenon, the fermentation material can not contact with outside air's pollutant and personnel in the in-process that becomes the fungus stick from the sterilization to the bagging-off moreover, therefore the base material in the fungus stick can not be polluted.

3. Edible fungus stick cold and hot bonding sterilization dress excellent equipment is equipped with the box, is equipped with in the box and annotates fungus device and full-automatic sack filling machine, and the base-material is injected into the fungus liquid before the fungus bag is packed into, makes the production of fungus stick and annotates the fungus and can accomplish at same process, has improved production efficiency, has reduced production environment and operator simultaneously and has polluted to the fungus stick.

4. Steam is conveyed into the full-automatic bagging machine and the feeding pipe connected with the full-automatic bagging machine through the fungus injection device, the interiors of the fungus injection device, the full-automatic bagging machine and the feeding pipe can be sterilized, and pollution to base materials filled into fungus bags is avoided.

5. The cold and hot combined sterilization and bar filling equipment for the edible fungus bars is provided with the hydrogen peroxide dry mist generator, so that the box body can be sterilized, and the full-automatic bagging machine is prevented from being polluted during operation.

6. The cold and hot combined sterilization bar loading equipment for the edible fungus bars is provided with a positive pressure fan, a primary filter and a secondary filter, so that positive pressure is kept in the box body, and the environment outside the box body cannot pollute the interior of the box body.

Drawings

FIG. 1 is a system schematic of the present invention;

FIG. 2 is a schematic structural diagram of the front part of the edible fungus stick cold and hot bonding and sterilizing stick loading device;

FIG. 3 is a schematic structural view of the bacteria injection device;

FIG. 4 is a schematic structural diagram of the bacteria injection device after the bracket is removed;

figure 5 is a top view of the plugging device;

FIG. 6 is a schematic external view of the mushroom bag;

FIG. 7 is a schematic structural view of a stirring tank;

in the figure, 1, a fermentation chamber; 2. a stirring tank; 201. a weighing transmitter; 202. a water injection pipe; 203. a fixed-quantity water meter; 3. a hoist; 4. sterilizing the tank; 5. a drying tank; 6. a storage tank; 7. the edible fungus stick cold and hot is combined with the sterilizing stick loading device; 71. a positive pressure fan; 72. a primary filter; 73. a secondary filter; 74. a bacterium injection device; 7401. a bacteria supply pipe; 7402. a first solenoid valve; 7403. a first exhaust pipe; 7404. a support; 7405. a second exhaust pipe; 7406. a second solenoid valve; 7407. a motor; 7408. a first end tube; 7409. a third electromagnetic valve; 7410. a second intermediate pipe; 7411. a fungus outlet pipe; 7412. a slider; 7413. a guide bar; 7414. a material injection cylinder; 7415. a fourth solenoid valve; 7416. a second end tube; 7417. a lead screw; 7418. a first intermediate pipe; 75. a feed pipe; 76. a drain pipe; 77. a plugging device; 771. a blocking plate; 772. a slide bar; 773. a translation hydraulic cylinder; 774. a return spring; 775. pushing the plate; 776. a support plate; 777. a plugging hydraulic cylinder; 778. a first side plate; 779. a second side plate; 78. a full-automatic bar loading machine; 781. a storage bin; 782. a frame; 783. a discharge pipe; 79. a box body; 80. a hydrogen peroxide dry fog generator.

Detailed Description

As shown in figure 1, the production system of the edible fungus sticks is characterized by comprising a fermentation bin 1, a stirring tank 2, a lifting machine 3 arranged at the discharge end of the stirring tank 2, a sterilization tank 4 arranged at the discharge end of the top of the lifting machine 3, and a drying tank 5, a storage tank 6 and an edible fungus stick cold-hot combination sterilization stick loading device 7 which are sequentially connected to the lower part of the sterilization tank 4. The raw materials are added with water and fermented in the fermentation bin 1 to form a fermented material, the fermented material is conveyed out of the fermentation bin 1 by a forklift and then is sent into a stirring tank 2, and then the water is added and stirred for mixing. The fermentation material of stirring is discharged the middle silo in 3 bottoms of lifting machine from agitator tank 2, then is sent into sterilization tank 4 by lifting machine 3 and is disinfected, and the fermentation material after the sterilization relies on gravity to get into drying tank 5 and dries, and the fermentation material after later drying relies on gravity to get into holding vessel 6 and becomes the base material, and then the base material becomes the fungus stick by the fungus bag of edible fungi stick cold and hot bonding sterilization dress stick equipment 7 of holding vessel 6 bottoms.

The raw materials are sawdust, the elevator 3 is a bucket elevator, the sterilization tank 4 adopts steam sterilization, the fermentation materials are stirred and sterilized at the same time after entering the sterilization tank 4, the sterilization is thorough and uniform, and the efficiency is high.

The drying tank 5 is a vacuum drying tank, and the sterilized fermentation material is stirred and continuously turned in the drying tank, so that the drying is more uniform and sufficient.

Because the fungus stick is disinfected earlier and then the bagging-off in production, can not take place steam circulation when the traditional handicraft is sterilized and smooth, influence sterilization effect, easily fall the buttress, cause the fungus stick deformation that produces easily and wait the phenomenon, the fermentation material can not contact with outside air's pollutant and personnel in the in-process that becomes the fungus stick from the sterilization to the bagging-off moreover, therefore the base material in the fungus stick can not be polluted.

As shown in figure 2, the edible fungus stick cold-hot combination sterilization stick loading equipment comprises a closed box 79, a full-automatic stick loading machine 78 fixedly arranged in the box, a feeding pipe 75 connected with a feeding hole of the full-automatic stick loading machine 78, a fungus injection device 74 used for injecting fungus liquid into the feeding pipe 75 and a sterilization device used for sterilizing the space in the box 79. The box 79 is composed of a frame formed by assembling and welding section steels and a mask fixedly arranged outside the frame through screws. The left end of a discharge pipe 783 of the full-automatic rod loading machine 78 is provided with a blocking device 77, the feeding pipe 75 penetrates through the top of the box 79, the middle of the feeding pipe 75 is fixedly connected with the box 79 through screws, the bottom end of the feeding pipe 75 is fixedly connected with a feed inlet of the full-automatic rod loading machine 78 through screws, the top of the feeding pipe 75 is fixedly connected with the bottom of the storage tank 6 through screws, and the feeding pipe 75 is communicated with the inside of the storage tank 6.

As shown in fig. 3 and 4, the bacteria injector 74 includes a bracket 7404 fixedly connected to the top of the box 79 by screws, a material injection cylinder 7414 transversely disposed along the left-right direction, an E-shaped second end tube 7416 disposed on the left side of the material injection cylinder 7414, an inverted E-shaped first end tube 7408 disposed on the right side of the material injection cylinder 7414 and symmetrical to the second end tube 7416, a slider 7412 whose lower portion is fitted over the material injection cylinder 7414, a screw 7417 disposed in parallel above the material injection cylinder 7414, and a motor 7407 disposed at the right end of the screw 7417. The material injection cylinder 7414 is fixedly connected with the bracket 7404 through screws, the right end of the branch pipe in the middle of the second end pipe 7416 is connected with the left end of the material injection cylinder 7414, and the left end of the branch pipe in the middle of the first end pipe 7408 is connected with the right end of the material injection cylinder 7414. The slider 7412 and the material injection cylinder 7414 are in sliding fit, the lead screw 7417 is in through connection with the slider 7412, the lead screw 7417 is in thread transmission with the slider 7412, the right end of the lead screw 7417 is connected with the output shaft of the motor 7407 through a coupler, and the motor 7407 is fixedly connected with the support 7404 through a screw.

Fixedly connected with first intermediate tube 7418 between branch pipe at second end pipe 7416 rear portion and the branch pipe at first end pipe 7408 rear portion, pipe 7410 in the middle of the fixedly connected with second between the anterior branch pipe of second end pipe 7416 and the anterior branch pipe of first end pipe 7408, ascending confession fungus pipe 7401 is connected in the middle of first intermediate tube 7418, the middle part of pipe 7410 in the middle of the second is connected with decurrent fungus pipe 7411 that goes out, go out fungus pipe 7411 and box 79 through connection, the lower extreme that goes out fungus pipe 7411 communicates with the conveying pipe 75 of box 79 inside, supply fungus pipe 7401 and the fungus liquid case that is equipped with the fungus liquid link to each other or supply fungus pipe 7401 and steam conduit to link to each other. The slider 7412 is magnetically coupled to a piston disposed inside the material injection cylinder 7414, and when the slider 7412 moves laterally, the piston moves laterally accordingly with the slider 7412.

A first electromagnetic valve 7402 is arranged on the branch pipe at the rear part of the second end pipe 7416, a fourth electromagnetic valve 7415 is arranged on the branch pipe at the front part of the second end pipe 7416, a second electromagnetic valve 7406 is arranged on the branch pipe at the rear part of the first end pipe 7408, and a third electromagnetic valve 7409 is arranged on the branch pipe at the front part of the first end pipe 7408.

The front and back sides of the material injection cylinder 7414 are provided with guide rods 7413 parallel to the material injection cylinder, the two ends of the guide rods 7413 are fixedly connected with the bracket 7404, and the guide rods 7413 are connected with the sliding block 7412 in a penetrating and sliding manner.

The left end of the material injection cylinder 7414 is connected with a first exhaust pipe 7403, and the right end of the material injection cylinder 7414 is connected with a second exhaust pipe 7405.

The working process of the bacteria injection device 74 is as follows:

1. the fungus supply pipe 7401 is connected with the fungus liquid box, the valve at the outer end of the first exhaust pipe 7403 and the valve at the outer end of the second exhaust pipe 7405 are closed, the first electromagnetic valve 7402 is closed, the second electromagnetic valve 7406 is opened, the third electromagnetic valve 7409 is closed, the fourth electromagnetic valve 7415 is opened, the motor 7401 drives the sliding block 7412 to move leftwards, and drives the piston in the material injection cylinder 7414 to move leftwards, the left fungus liquid in the material injection cylinder 7414 is discharged through the left end of the material injection cylinder 7414, the fungus liquid is injected into the feeding pipe 75 through the fungus discharge pipe 7411, and the fungus liquid in the fungus supply pipe 7401 is sucked into the material injection cylinder 7414 from the right end of the material injection cylinder 7414.

2. The first electromagnetic valve 7402 is opened, the second electromagnetic valve 7406 is closed, the third electromagnetic valve 7409 is opened, the fourth electromagnetic valve 7415 is closed, the motor 7401 drives the sliding block 7412 to move rightwards and drives the piston in the material injection cylinder 7414 to move rightwards, bacterium liquid on the right side in the material injection cylinder 7414 is discharged through the right end of the material injection cylinder 7414, the bacterium liquid is injected into the material feeding pipe 75 through the bacterium discharging pipe 7411, and the bacterium liquid in the bacterium supply pipe 7401 is sucked into the material injection cylinder 7414 from the left end of the material injection cylinder 7414.

The above process is repeated, and when the slider 7414 reciprocates left and right, the bacterial liquid in the bacterial feeding tube 7401 is continuously injected into the feeding tube 75.

As shown in fig. 2, a positive pressure fan 71 is fixedly arranged on the top of the box 79 near the left side by screws, a primary filter 72 connected with an air inlet of the positive pressure fan 71 is arranged outside the box 79, and the primary filter 72 is a cyclone filter and is used for filtering large-particle solids. And a secondary filter 73 is arranged at an air outlet of the positive pressure fan 71, and the secondary filter 73 is a paper dry air filter. The air inlet of the secondary filter 73 is connected with the positive pressure fan 71, and the air outlet of the secondary filter 73 is communicated with the interior of the box 79.

As shown in FIG. 5, the plugging device includes a rectangular support plate 776 disposed at the left side of the outlet of the left end of the tapping pipe 783 and perpendicular to the tapping pipe 783, a rectangular slide bar 772 slidably coupled to the top surface of the support plate 776, and a plugging plate 771 having a right end abutting against the left end of the tapping pipe 783. The upper end of the sliding rod 772 is hinged with the left side of the blocking plate 771, the lower end of the sliding rod 772 is provided with a blocking hydraulic cylinder 777 used for enabling the blocking plate 771 to be close to or far away from the outlet of the discharging pipe 783, the left side of the sliding rod 772 is provided with a translation hydraulic cylinder 773 used for driving the sliding rod 772 to move perpendicular to the axis of the discharging pipe 783, and the supporting plate 776, the blocking hydraulic cylinder 777 and the translation hydraulic cylinder 773 are fixedly connected with the full-automatic rod installing machine 78.

The supporting plate 776 is provided with a first side plate 778 and a second side plate 779, the first side plate 778 is welded on the upper left side of the supporting plate 776, the second side plate 779 is welded on the lower right side of the supporting plate 776, and the sliding rod 772 is arranged between the first side plate 778 and the second side plate 779. The first side plate 778 and the second side plate 779 have a gap in a direction perpendicular to the tapping pipe 783; the blocking hydraulic cylinder 777 is arranged on the right side of the sliding rod 772, a cylinder body of the blocking hydraulic cylinder 777 is fixedly connected with the full-automatic rod loading machine 78, and a push rod of the blocking hydraulic cylinder 777 abuts against the sliding rod 772 leftwards.

The hydraulic translation cylinder 773 is arranged on the left of the supporting plate 776, the hydraulic translation cylinder 773 is parallel to the supporting plate 776, two push plates 775 which are parallel to each other are perpendicularly welded on the left of the sliding rod 772, a cylinder body of the hydraulic translation cylinder 773 is fixedly connected with the full-automatic rod loading machine 78, a cylindrical pin is fixedly connected to the lower end of a push rod of the hydraulic translation cylinder 773 through a screw and arranged between the two push plates 775 and is in sliding fit with the two push plates 775, and a reset spring 774 is arranged between the cylindrical pin and the sliding rod 772.

When the fully automatic rod loader 78 is operating, it is necessary to keep the stopper 771 away from the outlet of the tapping pipe 783. The process is as follows: the push rod of the plugging hydraulic cylinder 777 moves rightwards, under the action of the reset spring 774 and according to the lever principle, the blocking plate 771 leaves the outlet of the discharge pipe 783 leftwards, then the hydraulic cylinder 773 is translated to move to drive the sliding rod 772 and the blocking plate 771 to move towards the plugging hydraulic cylinder 777, and the blocking plate 771 is made to be far away from the discharge pipe. When the outlet of the discharging pipe 783 needs to be plugged, the translational hydraulic cylinder 773 drives the sliding rod 772 to move towards the discharging pipe 783, when the plugging plate 771 is aligned with the outlet of the discharging pipe 783, the translational hydraulic cylinder 773 stops moving, then the push rod of the plugging hydraulic cylinder 777 moves leftwards, and according to the lever principle, the plugging plate 771 moves rightwards to plug the outlet of the discharging pipe 783.

As shown in fig. 2, a drain pipe 75 extending out of the box 79 is arranged at the bottom of the storage bin of the full-automatic rod loading machine 78, the drain pipe 75 is communicated with the bottom of the storage bin, and the drain pipe 75 is connected with the box 79 in a penetrating and sealing manner.

The sterilizing device is a hydrogen peroxide dry mist generator 80, and the hydrogen peroxide dry mist generator 80 is communicated with the interior of the box body 79 through a pipeline.

The working process of the edible fungus stick cold and hot combined sterilizing stick loading equipment comprises the following steps:

1. the steam sterilization is performed on the feeding pipe 75 in contact with the base material and the inside of the full-automatic rod filling machine 78, and the process is as follows:

firstly, the outlet of the discharge pipe 783 is plugged by the plugging device 77, a valve arranged at the outer end of the drain pipe 76 is opened, and condensed water in the storage bin 781 is discharged; then, the first solenoid valve 7402, the second solenoid valve 7406, the third solenoid valve 7409, and the fourth solenoid valve 7415 are all opened, the valve connected to the outer end of the first exhaust pipe 7403 is opened, the valve connected to the outer end of the second exhaust pipe 7405 is opened, and the feed valve connected to the upper end of the feed pipe 75 is closed. Then steam is injected into the fungus injection device 74 through the fungus supply pipe 7401, and the steam enters the feeding pipe 75 through the fungus outlet pipe 7411 and then enters the full-automatic rod loading machine 78 for sterilization. During sterilization, the steam pressure is maintained at 0.12MPa by adjusting the inlet and outlet amount of the steam, the steam temperature is kept at 121 ℃, and the sterilization time is 30 min. After sterilization, steam injection into the bacteria supplying pipe 7401 is stopped, the valves on the first exhaust pipe 7403 and the second exhaust pipe 7405 are closed, and after cooling, the condensed water in the storage bin 781 is discharged, and the valve on the drain pipe 76 is closed.

2. The hydrogen peroxide dry mist generator 80 is started to sterilize the inside of the box body 79, the positive pressure fan 71 is opened to keep the inside of the box body 79 at positive pressure, the feeding valve at the upper end of the feeding pipe 75 is opened, the mouth plugging device acts, the outlet of the discharging pipe 783 is opened, and the base materials enter the feeding pipe 75. Then, the bacteria injection device 74 injects bacteria liquid into the feed pipe 75, and then the full-automatic rod loading machine 78 is operated to perform rod loading operation.

As shown in fig. 6, the fungus bag is made of degradable elastic material, the left end of the fungus bag is sealed, the thickness of the fungus bag is 20-80 microns, holes are formed in the side wall of the fungus bag, the diameter of each hole is 5-15 microns, and the distribution density of the holes is 2-10 per square centimeter. The diameter and the distribution density of the holes are within the range, so that sundries such as bacteria can be effectively prevented from entering the fungus sticks, the air permeability is realized, and the fruiting rate of the fungus sticks is greatly improved.

As shown in fig. 7, the stirring tank 2 is horizontal, a feed inlet is formed in the upper left side of the stirring tank 2, a weighing transmitter 201 is arranged below the stirring tank 2, the weighing transmitter 201 is installed on the ground, the stirring tank 2 is arranged on the weighing transmitter 201, and the weighing transmitter 201 is connected with a display instrument for displaying the weight, so that the weighing transmitter 201 can weigh the stirring tank 2 and the mixture composed of the fermentation material and the water therein as a whole and display the mixture through the display instrument. After a 'zero-setting' button on the display instrument is pressed, the fermentation material and water are added into the stirring tank 2, and the weight of the mixture can be directly displayed, so that the operation is more convenient.

A water injection pipe 203 is arranged above the feed inlet, and the water injection pipe 203 is used for adding water into the stirring tank 2 in the stirring process.

Still be provided with quantitative water gauge 4 on inlet tube 3, quantitative water gauge 4 can predetermine the water yield numerical value of the quantitative water gauge 4 of flowing through, and after the rivers that flow through quantitative water gauge 4 reached this water yield numerical value, quantitative water gauge 4 can be automatic ends to carry out automatic control to the water yield that inlet tube 3 flowed into agitator 1.

The concrete operation process of the stirring tank 2 is as follows:

1. pressing a 'return-to-zero' button on the display instrument to zero the display instrument, then measuring the volume of the fermentation material by using a measuring bucket or other volume measuring tools, and measuring the volume of the fermentation material to be V. Adding the fermentation material with the volume V into the stirring tank 2, and measuring the weight of the fermentation material in the stirring tank 2 to be M1 by a weighing transmitter 201;

2. the weight M2 of the material was calculated from the known density of the material in volume V. The main material of the fungus stick raw material is wood chips, and the raw material is characterized by having a certain loose type, and the volume change is extremely small and negligible after water is added and fermentation is carried out, so that the volume of the raw material is generally considered to be unchanged after the raw material is changed into a fermentation material after the water is added and the fermentation is carried out. Assuming that the weight of water contained in the fermentation material of volume V added to the stirring tank 2 is M3, M3= M1-M2;

3. the ratio of raw material to water required by the production process is fixed, so the total required water weight M4 is obtained by calculating the ratio of the raw material weight M2 obtained in the step No. 2 in the operation process according to the ratio of the raw material to water. Assuming that the weight of the makeup water required in the agitation tank 2 is M5, M5= M4-M3.

4. The water supply amount value of the quantitative water meter 203 was set to M5 before water was supplied to the stirring tank 2. In the stirring process, through the water injection pipe 202 water injection in to agitator tank 2, quantitative water gauge 203 measures the water injection volume, and when the water injection volume reached M5, quantitative water gauge 203 was automatic ending, stopped to annotate water to agitator tank 2, then continued the stirring until the stirring.

A production method of edible fungus sticks, which uses the edible fungus stick production system of the claim, and the production method adopts the following steps: step one, adding water into raw materials, and fermenting the raw materials in a fermentation bin 1 to obtain a fermentation material; step two, the fermentation material is sent into a stirring tank 2 and mixed with water, and then is sent into a sterilization tank 4 through a lifter 3 for sterilization; and step three, drying the sterilized fermentation material in a drying tank 5, then feeding the dried fermentation material into a storage tank 6 to form a base material, feeding the base material into edible fungus stick cold-hot combined sterilization stick filling equipment 7, and filling the base material into fungus bags to form fungus sticks. After the base material enters the edible fungus stick cold and hot bonding sterilization stick filling equipment 7, the fungus injection device 74 injects fungus liquid into the base material, and then the base material injected with the fungus liquid is filled into fungus bags to form fungus sticks.