阅读说明：本技术 一种果蔬预处理一体机 (Fruit vegetables preliminary treatment all-in-one ) 是由 李梅青 于 2021-08-17 设计创作，主要内容包括：本发明涉及果蔬加工技术领域,具体地说,涉及一种果蔬预处理一体机。其包括进料仓、烫漂箱和冷却池,进料仓包括仓体,仓体内部安装有若干隔离柱,烫漂箱包括箱体,箱体一体成型于仓体一端,箱体内壁安装有加热管,箱体上转动连接有安装辊,安装辊外壁连接有输送带,输送带远离安装辊的一端连接有转动轴,转动轴一端连接有电机,输送带外壁安装有若干隔板,隔板上开设有若干通孔,箱体远离仓体的一端一体成型有输送板,冷却池包括池体,池体一体成型于箱体一端,通过设置的烫漂箱和冷却池,使得装置在使用过程中可以依次对果蔬进行烫漂和冷却、减菌的预处理工序,避免了烫漂之后的后污染,导致产品微生物指标上升的情况出现。(The invention relates to the technical field of fruit and vegetable processing, in particular to a fruit and vegetable pretreatment all-in-one machine. The feeding bin comprises a bin body, a plurality of isolation columns are arranged in the bin body, the blanching bin comprises a bin body, the bin body is integrally formed at one end of the bin body, a heating pipe is arranged on the inner wall of the bin body, an installation roller is rotatably connected on the bin body, the outer wall of the installation roller is connected with a conveying belt, one end of the conveying belt, far away from the installation roller, is connected with a rotating shaft, one end of the rotating shaft is connected with a motor, the outer wall of the conveying belt is provided with a plurality of partition plates, a plurality of through holes are formed in the partition plates, one end of the bin body, far away from the bin body, is integrally formed with a conveying plate, the cooling pool comprises a pool body, the pool body is integrally formed at one end of the bin body, through the blanching box and the cooling tank which are arranged, the device can be used for sequentially blanching, cooling and sterilizing the fruits and vegetables in the using process, so that the post-pollution after blanching is avoided, and the condition that the microbial indexes of the product rise is caused.)

1. An all-in-one machine for fruit and vegetable pretreatment, comprising: the feeding bin (1), the blanching box (2) and the cooling pool (3) are characterized in that the feeding bin (1) comprises a bin body (10), a plurality of isolation columns (13) are mounted inside the bin body (10), the blanching box (2) comprises a box body (20), the box body (20) is integrally formed at one end of the bin body (10), heating pipes (23) are mounted on the inner wall of the box body (20), mounting rollers (16) are rotatably connected onto the box body (20), conveying belts (44) are connected onto the outer walls of the mounting rollers (16), rotating shafts (41) are connected onto one ends, far away from the mounting rollers (16), of the conveying belts (44), one ends, far away from the bin body (10), of the rotating shafts (41) are connected with motors (40), a plurality of partition plates (43) are mounted on the outer walls of the conveying belts (44), a plurality of through holes (42) are formed in the partition plates (43), conveying plates (24) are integrally formed at one ends, far away from the bin body (10), of the box body (20), the cooling tank (3) comprises a tank body (30), the tank body (30) is integrally formed at one end of the box body (20), an ultrasonic generating device (34) is installed at the bottom end of the tank body (30), a micro-acid water electrolysis device anode (33), a micro-acid water electrolysis device cathode, a pH value sensor (32) and an effective residual chlorine detector (36) are installed on the inner wall of the tank body (30), and a display and control panel (35) is installed at one end of the tank body (30);

the device is characterized in that the heating pipe (23), the pH value sensor (32), the positive electrode (33) of the electrolysis device, the negative electrode of the electrolysis device, the motor (40), the effective chlorine detector (36) and the ultrasonic generating device (34) are respectively and electrically connected with a display and control panel (35), and a plurality of supporting columns (15) are arranged at the bottom ends of the box body (20), the bin body (10) and the pool body (30).

2. The fruit and vegetable pretreatment integrated machine according to claim 1, wherein: mounting groove (14) have been seted up to storehouse body (10) bottom, mounting groove (14) internally mounted have rather than size assorted dump bin (11).

3. The fruit and vegetable pretreatment integrated machine according to claim 2, wherein: the waste bin (11) is connected with the bin body (10) in a sliding mode, and a handle (12) is integrally formed at one end of the waste bin (11).

4. The fruit and vegetable pretreatment integrated machine according to claim 1, wherein: the box body (20) is hinged with a baffle (21), and two ends of the baffle (21) are integrally formed with balancing weights (22).

5. The fruit and vegetable pretreatment integrated machine according to claim 1, wherein: telescopic link (31) are installed at cell body (30) both ends, telescopic link (31) and demonstration and control panel (35) electric connection, telescopic link (31) top is connected with connecting block (51), connecting block (51) one end integrated into one piece has spliced pole (50), spliced pole (50) bottom is connected with installation piece (52), installation piece (52) internally mounted has a plurality of waterlogging caused by excessive rainfall poles (53).

6. The fruit and vegetable pretreatment integrated machine according to claim 1, wherein: cell body (30) one end is connected with water pump (37), the one end that cell body (30) were kept away from in water pump (37) is connected with cooling tower (39), cooling tower (39) one end is connected with water pipe (38), the one end that cooling tower (39) were kept away from in water pipe (38) is connected with cell body (30), cell body (30) and cooling tower (39) are inside to communicate with each other, water pump (37) and demonstration and control panel (35) electric connection, cell body (30) one end is connected with connecting pipe (60), the one end that cell body (30) were kept away from in connecting pipe (60) is connected from water pipe, install electric control valve (61) on connecting pipe (60).

Technical Field

The invention relates to the technical field of fruit and vegetable processing, in particular to a fruit and vegetable pretreatment all-in-one machine.

Background

The micro-acid electrolyzed water is a novel non-thermal sterilization technology with wide prospect in the food industry, has the advantages of greenness, safety, wide sterilization range, low preparation cost, stable storage and the like, and can better maintain the nutrient substances and the sensory characteristics of food while sterilizing efficiently. The main component of the available chlorine is hypochlorous acid, the sterilization capability is extremely strong, most harmful microorganisms and pathogenic bacteria can be killed by influencing the physiological and biochemical reactions of the microorganisms and destroying the cell structures of the microorganisms, the sterilization effect on staphylococcus aureus, escherichia coli, bacillus subtilis and the like is strong, and researches prove that the micro-acid electrolyzed water has a good killing effect on the microorganisms on the surfaces of fruits, vegetables, meat products and the like.

When ultrasonic waves of sufficient intensity are applied to a liquid medium, the average distance between the molecules of the medium exceeds the critical molecular distance for keeping the liquid medium constant, and the liquid medium is broken to form microbubbles. The violent interaction among the particles plays a good role in stirring, can kill microorganisms through cavitation effect in liquid, but has an unsatisfactory sterilization effect when being independently acted on fruits and vegetables for sterilization, and can enhance the sterilization effect of the gastric acid electrolyzed water when being matched with the micro acid electrolyzed water for use.

At present, in the production line of fruit and vegetable pretreatment, ultrasonic auxiliary use is not much, firstly, the effect of single use is not significant, and secondly, the quality of fruits and vegetables can be reduced due to high-intensity ultrasonic treatment, so that a mechanical fruit and vegetable pretreatment device which does not damage tissue cells of fruits and vegetables and has an obvious bacteria reduction effect is needed. In view of this, we provide a fruit and vegetable pretreatment all-in-one machine that cleans up, and that preliminary treatment is subtracts fungus effectually.

Disclosure of Invention

The invention aims to provide a fruit and vegetable pretreatment all-in-one machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides a fruit and vegetable pretreatment all-in-one machine, which comprises a feeding bin, a blanching box and a cooling pool, wherein the feeding bin comprises a bin body, a plurality of isolation columns are arranged in the bin body, the blanching box comprises a box body, the box body is integrally formed at one end of the bin body, heating pipes are arranged on the inner wall of the box body, an installation roller is rotatably connected onto the box body, a conveying belt is connected onto the outer wall of the installation roller, one end, away from the installation roller, of the conveying belt is connected with a rotating shaft, one end of the rotating shaft is connected with a motor, a plurality of partition plates are arranged on the outer wall of the conveying belt, a plurality of through holes are formed in each partition plate, a conveying plate is integrally formed at one end, away from the bin body, of the cooling pool comprises a pool body, the pool body is integrally formed at one end of the box body, a pH value sensor is arranged on the inner wall of the pool body, and an ultrasonic generation device is arranged at the bottom end of the pool body, the utility model discloses a little sour water electrolysis device is installed to cell body inner wall just, negative pole and effective chlorine residue detector, display and control panel are installed to cell body one end, heating pipe, pH value sensor, electrolytic device positive pole, motor, effective chlorine detector and ultrasonic wave generating device respectively with show and control panel electric connection, a plurality of support columns are all installed to box, the storehouse body and cell body bottom.

As a further improvement of the technical scheme, the bottom end of the bin body is provided with a mounting groove, and a waste bin matched with the mounting groove in size is mounted inside the mounting groove.

As a further improvement of the technical scheme, the waste bin is connected with the bin body in a sliding mode, and a handle is integrally formed at one end of the waste bin.

As a further improvement of the technical scheme, the box body is hinged with a baffle, and two ends of the baffle are integrally formed with balancing weights.

As a further improvement of the technical scheme, telescopic rods are installed at two ends of the pool body and are electrically connected with the display and control panel, a connecting block is connected to the top end of each telescopic rod, a connecting column is integrally formed at one end of each connecting block, an installation block is connected to the bottom end of each connecting column, and a plurality of water draining rods are installed inside each installation block.

As a further improvement of the technical scheme, one end of the cell body is connected with a water pump, one end of the water pump, which is far away from the cell body, is connected with a cooling tower, one end of the cooling tower is connected with a water pipe, one end of the water pipe, which is far away from the cooling tower, is connected with the cell body, the cell body is communicated with the inside of the cooling tower, the water pump is electrically connected with a display and control panel, one end of the cell body is connected with a connecting pipe, one end of the connecting pipe, which is far away from the cell body, is connected with a tap water pipeline, and an electric control valve is installed on the connecting pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. the all-in-one machine for fruit and vegetable pretreatment has reasonable structural design of various conveying and lifting rolling mechanisms, the fruits and vegetables cannot be lost when the all-in-one machine is used, and detection shows that the damage rate of the broccoli after the fruit and vegetable pretreatment is 0 and various rolling damages cannot occur.

2. The invention installs micro acid water electrolysis device anode, micro acid water electrolysis device cathode, pH value sensor and effective residual chlorine detector and ultrasonic generator on the inner wall of the pretreatment integrated machine, controls the entering of dilute hydrochloric acid solution through electronic control valve, can keep the best ultrasonic and micro acid electrolysis condition in the tank body at any moment, and can stabilize the electrolysis and ultrasonic condition at the best value through the electronic valve and the regulation and control of power, which is different from other micro acid electrolysis solution, obviously reduces the microorganism amount of the pretreated fruits and vegetables, and proves the necessity of the electrolysis and ultrasonic stabilization through later verification test.

3. In the fruit vegetables preliminary treatment all-in-one, through the case and the cooling bath that scald that set up for the device can scald in proper order the fruit vegetables in the use and rinse with refrigerated preliminary treatment process, and the cyclic utilization of cooling water, can realize not destroying fruit vegetables histiocyte, the effect that the bacterium reducing effect is showing again.

4. In this fruit vegetables preliminary treatment all-in-one, through the case that scalds that sets up for drive the axis of rotation through the motor and rotate in the device use, the axis of rotation rotates the in-process and drives the conveyer belt motion, thereby drives the fruit vegetables that the baffle will add the device and removes to the cooling bath direction, and the through-hole on the baffle is convenient for the hot water in the case that scalds flows through, thereby is convenient for fruit vegetables and hot water contact, has promoted the effect of blanching of device.

5. The whole pretreatment process in the fruit and vegetable pretreatment all-in-one machine is automatic operation, the slightly acidic electrolyzed water is introduced into the fruit and vegetable pretreatment all-in-one machine for the first time, the pretreatment effect of the slightly acidic electrolyzed water is good after detection, and the applicant tests broccoli, green beans and spinach to respectively represent several vegetables with completely different properties of cruciferae, leguminous and Chenopodiaceae.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a sectional view showing the whole structure of embodiment 1;

FIG. 3 is an exploded view of the inner structure of the blanching tank of embodiment 1;

FIG. 4 is a schematic view of the entire structure of embodiment 1;

fig. 5 is a schematic view of the internal structure of the cooling bath according to example 1.

The various reference numbers in the figures mean: 1. a feeding bin; 10. a bin body; 11. a waste bin; 12. a handle; 13. an isolation column; 14. mounting grooves; 15. a support pillar; 16. mounting a roller;

2. a blanching box; 20. a box body; 21. a baffle plate; 22. a balancing weight; 23. heating a tube; 24. a conveying plate; 40. a motor; 41. a rotating shaft; 42. a through hole; 43. a partition plate; 44. a conveyor belt;

3. a cooling pool; 30. a tank body; 31. a telescopic rod; 32. a pH sensor; 33. the positive electrode of the micro-acid water electrolysis device (the negative electrode of the electrolysis device is not shown); 34. an ultrasonic wave generating device; 35. a display and control panel; 36. an effective residual chlorine detector; 37. a water pump; 38. a water pipe; 39. a cooling water tower; 50. connecting columns; 51. connecting blocks; 52. mounting blocks; 53. a draining rod; 60. a connecting pipe; 61. the control valve is electrically operated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is specifically explained that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the invention provides a fruit and vegetable pretreatment all-in-one machine, which comprises a feeding bin 1, a blanching box 2 and a cooling pool 3, wherein the feeding bin 1 comprises a bin body 10, a plurality of isolation columns 13 are installed inside the bin body 10, the blanching box 2 comprises a box body 20, the box body 20 is integrally formed at one end of the bin body 10, a heating pipe 23 is installed on the inner wall of the box body 20, an installation roller 16 is rotatably connected onto the box body 20, a conveying belt 44 is connected onto the outer wall of the installation roller 16, a rotating shaft 41 is connected onto one end of the conveying belt 44 far away from the installation roller 16, a motor 40 is connected onto one end of the rotating shaft 41, a plurality of partition plates 43 are installed onto the outer wall of the conveying belt 44, a plurality of through holes 42 are formed on the partition plates 43, a conveying plate 24 is integrally formed onto one end of the box body 20 far away from the bin body 10, the cooling pool 3 comprises a pool body 30, and the pool body 30 is integrally formed at one end of the box body 20, a pH value sensor 32 is installed on the inner wall of the pool body 30, is a high-intelligent online continuous monitor and consists of a sensor and a secondary meter. Three or two composite electrodes can be provided to accurately measure the pH value of the cell body 30. Ultrasonic wave generating device 34 is installed to cell body 30 bottom, and ultrasonic wave generating device 34 can produce the ultrasonic wave of 20 ~ 300w power in this embodiment to produce cavitation effect in cell body 30, when the ultrasonic wave contacted liquid medium, the shock wave of production can make local area's temperature and pressure rise in the twinkling of an eye for the temperature and the pressure of medium change simultaneously. The cavitation effect can disrupt the cell membrane structure of the microorganisms. The anodal 33 of sour water electrolysis device of declining is installed to one side of cell body 30 inner wall, and effective chlorine residue detector 36, the little sour water electrolysis device negative pole is installed to the position of opposite side and symmetry with it, display and control panel 35 are installed to cell body 30 one end, heating pipe 23, electrolysis apparatus anodal 33, pH value sensor 32, motor 40, effective chlorine detector 36 and ultrasonic generator 34 respectively with display and control panel 35 electric connection, box 20, a plurality of support columns 15 are all installed to storehouse body 10 and cell body 30 bottom, make the device scald the float and cool off fruit vegetables in proper order in the use, the preliminary treatment process of reducing bacteria, can realize not destroying fruit vegetables histiocyte, the effect that the bacterium reduction effect is showing again.

In addition, mounting groove 14 has been seted up to storehouse body 10 bottom, and mounting groove 14 internally mounted has rather than size assorted waste bin 11, and when adding the fruit vegetables to storehouse body 10 inside, inside the outside impurity of fruit vegetables got into waste bin 11 through the gap between the insulated column 13, has reduced the impurity that gets into in the box 20.

Further, waste bin 11 and storehouse body 10 sliding connection, 11 one end integrated into one piece of waste bin have handle 12, when needs clear up the impurity of 11 insides of waste bin, the pull handle 12 of being convenient for separates waste bin 11 and storehouse body 10.

Further, articulated on the box 20 have baffle 21, and baffle 21 both ends integrated into one piece has balancing weight 22, and fruit vegetables contact with baffle 21 when rolling down along insulated column 13 to drive baffle 21 and rotate, reset under balancing weight 22's influence afterwards, played the cushioning effect to the fruit vegetables, cause when avoiding the hot water contact in fruit vegetables and the box 20 to splash.

Besides, the two ends of the tank body 30 are provided with the telescopic rods 31, in this embodiment, the telescopic rods 31 are preferably telescopic hydraulic cylinders, and the working principle of the telescopic hydraulic cylinders is well known to those skilled in the art, the telescopic hydraulic cylinders are formed by sleeving two or more piston hydraulic cylinders, the piston rod of the piston cylinder of the previous stage is the cylinder barrel of the piston cylinder of the next stage, the working principle is that when pressure oil enters from the rodless cavity, the cylinder barrel with the largest effective area of the piston begins to extend, when the pressure oil reaches the end point, the cylinder barrel with the next effective area of the piston begins to extend, the extending sequence of the telescopic hydraulic cylinders sequentially extends from large to small, a very long working stroke can be obtained, the smaller the effective area of the extending cylinder barrel is, the faster the telescopic rods 31 are electrically connected with the display and control panel 35, the top end of the telescopic rod 31 is connected with the connecting block 51, one end of the connecting block 51 is integrally formed with the connecting column 50, the 50 bottom ends of spliced pole are connected with installation piece 52, installation piece 52 internally mounted has a plurality of waterlogging caused by excessive rainfall poles 53, fruit vegetables after blanching get into behind the cold water contact cooling of cell body 30 and the cell body 30 inside, through showing and the extension of control panel 35 control telescopic link 31, thereby drive the in-process of connecting block 51 and the 50 rebound of spliced pole 50 and drive installation piece 52 rebound, water flows back to inside the cell body 30 through the gap between waterlogging caused by excessive rainfall pole 53 during installation piece 52 rebound, fruit vegetables roll down to the one end of keeping away from box 20 along waterlogging caused by excessive rainfall pole 53, be convenient for handle the fruit vegetables eduction gear of accomplishing.

One end of the tank body 30 is connected with a water pump 37, one end of the water pump 37, which is far away from the tank body 30, is connected with a cooling tower 39, and the working principle of the cooling tower in the embodiment is that dry air with low enthalpy enters the cooling tower from an air inlet net after being pumped by a fan; the high-temperature water molecules with high saturated steam partial pressure flow to the air with low pressure, and the water self-seeding system with high damp heat enthalpy value is sprinkled into the tower. When the water drops contact with the air, on one hand, because the air directly transfers heat with the water, on the other hand, because pressure difference exists between the surface of the water vapor and the air, the evaporation phenomenon is generated under the action of the pressure, and the heat in the water is taken away, namely latent heat of evaporation, thereby achieving the purpose of cooling. One end of a cooling water tower 39 is connected with a water pipe 38, one end of the water pipe 38 far away from the cooling water tower 39 is connected with a cell body 30, the cell body 30 is communicated with the inside of the cooling water tower 39, the water pump 37 is electrically connected with a display and control panel 35, when the device works, the display and control panel 35 controls the water pump 37 to be connected with a power supply to work, the water pump 37 guides water in the cell body 30 into the cooling water tower 39 to be cooled, the cooled water then flows back into the cell body 30 through the water pipe 38 to keep liquid in the cell body 30 at a lower temperature, one end of the cell body 30 is connected with a connecting pipe 60, one end of the connecting pipe 60 far away from the cell body 30 is connected with a pipeline of a dilute hydrochloric acid solution, the dilute hydrochloric acid solution can continuously enter the cell body 30, an electric control valve 61 is installed on the connecting pipe 60, when the pH value of the cell body 30 rises, the electric control valve 61 is opened to enable water in the dilute hydrochloric acid solution pipe to flow into the cell body 30 through the connecting pipe 60, thereby reducing the pH value inside the tank body 30, and stopping adding when the pH value reaches a set range.

When the fruit and vegetable sterilizing and disinfecting device is used, the display and control panel 35 controls the heating pipe 23 and the motor 40 to be connected with a power supply to enable the heating pipe 23 to heat water in the box body 20, the motor 40 drives the rotating shaft 41 to rotate, the rotating shaft 41 drives the conveying belt 44 to move in the rotating process, the partition plate 43 is driven to move in the 44 moving process, fruits and vegetables are poured in from the top end of the bin body 10, the fruits and vegetables fall into the bin body 10 and then are in contact with the isolation column 13, then the fruits and vegetables fall into hot water in the box body 20 along the isolation column 13 to be blanched, the fruits and vegetables are pushed towards the direction of the pool body 30 in the moving process of the partition plate 43 after being in contact with the conveying belt 44 and the partition plate 43, the fruits and vegetables are conveyed to the top end of the conveying plate 24 and then slide into the pool body 30 along the conveying plate 24 to be in contact with cold water in the pool body 30 to perform sterilization and cooling, the extension of the telescopic rod 31 is controlled by the display and control panel 35, and the extension of the telescopic rod 31 drives the connecting block 51 and the connecting rod 50 to move upwards to move the connecting rod 50 in the extending process of the connecting rod 50 to move upwards In the process, the mounting block 52 is driven to move upwards, when the mounting block 52 moves upwards, water flows back to the inside of the tank body 30 through a gap between the draining rods 53, and fruits and vegetables roll down to one end far away from the tank body 20 along the draining rods 53, so that the fruit and vegetable discharge device can be conveniently used for treating the finished fruits and vegetables.

The invention takes broccoli as an example, and compares the effect of the pretreatment by adopting the fruit and vegetable pretreatment all-in-one machine.

Firstly, after the fruit and vegetable pretreatment integrated machine is adopted, the purpose of zero damage of broccoli subjected to cleaning, blanching, ultrasonic-assisted micro-acid electrolyzed water sterilization and cooling treatment is achieved through the conveying belt 44, the partition plate 43 and a very few mechanical movement modes, and the damage of 1-5% to the traditional fruit and vegetable processing equipment is at least achieved, so that the fruit and vegetable pretreatment integrated machine is simple, but the damage of fruits and vegetables on pretreatment can be effectively protected.

Secondly, the microorganism content of broccoli after the fruit and vegetable pretreatment integrated machine is adopted is measured, and the result shows that the microorganism content is reduced by 80% after the ultrasonic and electrolytic diluted hydrochloric acid method is adopted, the whole process has no damage to broccoli, and the specific effects are as follows:

the effect of the treatment of this example on the microbial content of broccoli

Note: lowercase letters a, b, c, d, e, etc. indicate the level of significance difference between groups (p <0.05, same letters indicate no significance difference between groups) (the same below)

Effect of different power sonication on the Total number of colonies on the Broccoli of this example

Note: the concentration of the micro-acid electrolyzed water ACC is 30.28 mg/L; the pH was 5.9; the ORP value is 832mV

As can be seen from the data in the table above, the total number of colonies of the broccoli treated by the pretreatment device of the present invention is significantly reduced, and the number of coliform bacteria and the number of staphylococcus aureus are not detected.

The influence of pretreatment on the microbial content of green beans and spinach in the example

As can be seen from the data in the table above, the total number of bacterial colonies of the green beans and the spinach treated by the pretreatment device is remarkably reduced, which shows that the micro-acid electrolyzed water also remarkably improves the fresh-keeping and sterilizing effects and the storage safety of the micro-acid electrolyzed water is remarkably improved.