阅读说明：本技术 一种桶装凝固油脂卸料装置 (Barreled solidified grease discharge device ) 是由 易志刚 祖柱 于 2020-07-10 设计创作，主要内容包括：一种桶装凝固油脂卸料装置,包括料斗,所述料斗的入口设有料斗罩,所述料斗罩一侧开设有卸料口,该卸料口处设有盖板；所述料斗的内部固定有至少一对平行设置的导轨,所述导轨相对于水平面倾斜,且导轨远离卸料口的一端设有阻挡件,所述料斗内远离卸料口的一侧设有加热装置,且所述加热装置分别位于一对导轨之间；所述导轨与料斗的底部之间相隔一定距离。本发明卸料时全程密封,可防止产生的大量恶臭蒸汽散发到环境中,且加热时无需人工操作,机械化和自动化程度高,保证了工人的安全。(A barreled solidified grease discharging device comprises a hopper, wherein a hopper cover is arranged at the inlet of the hopper, a discharging opening is formed in one side of the hopper cover, and a cover plate is arranged at the discharging opening; at least one pair of guide rails arranged in parallel is fixed inside the hopper, the guide rails are inclined relative to the horizontal plane, a blocking piece is arranged at one end, far away from the discharge opening, of each guide rail, a heating device is arranged at one side, far away from the discharge opening, in the hopper, and the heating devices are respectively positioned between the pair of guide rails; the guide rail is separated from the bottom of the hopper by a certain distance. The invention is sealed in the whole process of unloading, can prevent a large amount of generated stink steam from being emitted to the environment, does not need manual operation in heating, has high mechanization and automation degree and ensures the safety of workers.)

1. The barreled solidified grease discharging device is characterized by comprising a hopper (2), wherein a hopper cover (1) is arranged at an inlet of the hopper (2), a discharging opening is formed in one side of the hopper cover, and a cover plate (3) is arranged at the discharging opening; at least one pair of guide rails (6) arranged in parallel is fixed inside the hopper (2), the guide rails (6) are inclined relative to the horizontal plane, a blocking piece (10) is arranged at one end, far away from the discharge opening, of each guide rail (6), a heating device (7) is arranged at one side, far away from the discharge opening, in the hopper (2), and the heating device (7) is located between the pair of guide rails (6); the guide rail (6) is separated from the bottom of the hopper (2) by a certain distance.

2. A discharge device for barreled frozen fat as claimed in claim 1, wherein the heating means (7) is a steam injector, the inlet end of which communicates with a steam pipe (8), the nozzle end of which is located between a pair of guide rails (6) and closer to the discharge opening than the stopper (10) on the guide rails.

3. The apparatus for discharging solidified barreled fat according to claim 2, wherein the steam jet is equally spaced from the adjacent two guide rails (6).

4. The apparatus for discharging of barreled and solidified grease as set forth in claim 1, wherein the guide rail (6) comprises a circular arc section and a straight section tangentially connected to the circular arc section, the circular arc section being closer to the discharge opening than the straight section.

5. A discharge device for solidified barreled fat according to claim 1, wherein the cover plate (3) is hinged to the hopper cover (1).

6. The discharging device for the barreled solidified grease as claimed in claim 5, wherein the hopper cover (1) is fixed with an electric push rod (4), and the telescopic end of the electric push rod (4) is connected with the cover plate (3).

7. The apparatus for discharging solidified barreled fat according to claim 1, wherein the top of the hopper cover (1) is provided with a suction pipe (5).

8. The barreled solidified grease discharging device as claimed in claim 1, wherein the peripheries of the hopper (2) and the hopper cover (1) are provided with folded edges, and the folded edges of the hopper (2) and the folded edges of the hopper cover (1) are fixedly connected through screws.

9. A discharge device for solidified barreled fat according to claim 8, wherein the hopper (2) is placed on top of the oil reservoir (12) in use.

10. A discharge device for solidified barreled grease according to claim 1, wherein the distance between each pair of guide rails (6) is 2/3 of the diameter of the oil barrel (9) to be discharged.

Technical Field

The invention belongs to the field of kitchen waste grease treatment equipment, and particularly relates to a barreled solidified grease discharging device.

Background

Hotels, restaurants and food processing enterprises produce large quantities of waste grease everyday. If the waste oil and fat cannot be properly utilized and treated, the waste oil and fat can flow to black markets and be discharged into the environment, so that a plurality of negative effects can be caused to the society and the ecological environment, and the waste oil and fat must be uniformly collected and treated by units with relevant qualifications.

China has numerous restaurant stores, wide distribution range and dispersion, and the waste oil is collected by placing a special collecting barrel in each store in order to collect and transport the waste oil. Although this mode has facilitated the collection and the transportation of grease, nevertheless have following problem in the link of unloading: 1. when the air temperature is low, the grease can be solidified into blocks and adhered to the inner wall of the collecting barrel, and the grease is difficult to pour out. One of the effective methods for solving the problem is to heat the grease firstly to melt the grease and pour the melted grease out, and the heating and the unloading are usually carried out step by step. The main heating method at present is to inject high-temperature steam. Need staff handheld device to spray high temperature steam in the oil drum in the heating process, the massive foul smell steam that produces in the time can wrap up staff wherein, causes the harm to its health, and the staff also has the risk of being scalded by steam. Meanwhile, due to violent stirring, materials in the oil drum can also spill out of the drum, thereby seriously polluting the environment; 2. the unloading work is completed by manpower, the labor intensity is high, the mechanization and automation degree is low, and the unloading efficiency is low; 3. the heating and discharging equipment is in a full-open type, and material leakage and stink are difficult to control, so that the production workshop environment is severe, the sanitary condition is extremely poor, and the physical and psychological health of workers is greatly damaged.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the defects of the existing discharging link are overcome, and the barreled solidified grease discharging device which integrates heating and discharging, is high in mechanization and automation degree and good in sealing performance is provided.

In order to solve the problems, the invention adopts the technical scheme that: a barreled solidified grease discharging device comprises a hopper, wherein a hopper cover is arranged at the inlet of the hopper, a discharging opening is formed in one side of the hopper cover, and a cover plate is arranged at the discharging opening; at least one pair of guide rails arranged in parallel is fixed inside the hopper, the guide rails are inclined relative to the horizontal plane, a blocking piece is arranged at one end, far away from the discharge opening, of each guide rail, a heating device is arranged at one side, far away from the discharge opening, in the hopper, and the heating devices are respectively positioned between the pair of guide rails; the guide rail is separated from the bottom of the hopper by a certain distance.

When unloading, open the apron, put the oil drum that will be equipped with the solidification grease between the guide rail through the discharge opening, promote the oil drum and make its gliding, stop the gliding after hitting the piece of blockking, then cover the apron, open heating device, make the solidification grease in the oil drum melt, liquid material gets into collection device through the export of hopper, after the definite time, closes heating device, opens the apron, and the staff pulls out the oil drum with the pull rod, and to this point, a duty cycle of unloading finishes. Because the whole course is sealed when unloading, consequently can prevent that a large amount of foul smell steam that produces from giving off to the environment, and need not manual operation during the heating, mechanization and degree of automation are high, have guaranteed workman's safety.

In a preferred embodiment, the heating device is a steam injector, an inlet end of the steam injector is communicated with the steam pipe, and a nozzle end of the steam injector is positioned between the pair of guide rails and is closer to the discharge opening than the blocking piece on the guide rails.

From this, when the oil drum along the guide rail gliding to blockked the time of blockking, steam jet ejector's nozzle can insert inside the oil drum, improves the heating effect.

Preferably, the distance between steam ejector and two adjacent guide rails is equal for steam ejector can the even solidification grease that heats in the oil drum.

Preferably, the guide rail comprises a circular arc section and a straight line section which is tangentially connected with the circular arc section, and the circular arc section is closer to the discharge opening than the straight line section.

Preferably, the cover plate is hinged with the hopper cover.

Preferably, an electric push rod is fixed on the hopper cover, and the telescopic end of the electric push rod is fixedly connected with the cover plate.

Preferably, the top of the hopper cover is provided with an exhaust pipe.

Preferably, the peripheries of the hopper and the hopper cover are provided with folded edges, and the folded edges of the hopper cover are fixedly connected through screws.

Preferably, the hopper is placed on top of the reservoir in use.

Preferably, the distance between each pair of guide rails is 2/3 of the diameter of the oil barrel to be discharged.

The invention has the beneficial effects that: compared with the prior unloading mode, the unloading device integrates heating and unloading, has higher degree of mechanization and automation, improves the unloading efficiency, and reduces the labor intensity of workers; the discharging device is good in tightness, odor steam can be prevented from being emitted to the environment, a clean and tidy sanitary environment is maintained, and the health and safety of workers are guaranteed.

Drawings

FIG. 1 is a front cross-sectional view of the apparatus for discharging solidified barreled fat of the present invention;

FIG. 2 is an enlarged view at I of FIG. 1;

fig. 3 is a side sectional view of the apparatus for discharging solidified barreled fat of the present invention.

Detailed Description

The invention is further illustrated by the following figures and examples.

As shown in figures 1-3, the barreled solidified grease discharging device comprises a trapezoidal hopper cover 1 and a hopper 2. All parts of the discharging device have the possibility of contacting with materials, and all the parts are made of 304 stainless steel materials for ensuring that the discharging device is not corroded.

The bottom of the hopper cover 1 is completely opened, a discharge opening is formed in one side of the hopper cover 1, a cover plate 3 is arranged at the discharge opening, and the rest side faces are sealed. The cover plate 3 is connected with the hopper cover 1 through a hinge or a hinge and the like. The top of hopper cover 1 is fixed with electric putter 4, and electric putter 4's flexible end is connected with apron 3. The opening and closing of the cover plate 3 are controlled by the electric push rod 4, the electric push rod 4 retracts inwards, and the cover plate 3 is opened; the electric push rod 4 is pushed outwards, and the cover plate 3 is closed. The electric push rod 4 is connected with the electric cabinet 11. The top of the hopper cover 1 is provided with an exhaust tube 5, the exhaust tube 5 is welded on the top of the cover, the lower end of the exhaust tube appropriately extends into the hopper cover, and the upper end of the exhaust tube is provided with a flange which is conveniently connected with a waste gas collecting pipe. The air exhaust pipe 5 is used for exhausting odor in the discharging device, so that the interior of the device is constantly in a negative pressure state, and the odor is prevented from being scattered outwards.

The top of the hopper 2 is completely opened, small holes are uniformly formed in the bottom plate and the four side panels, impurities with the particle size larger than the pore size can be intercepted, and the pore size can be selected according to the particle size of the impurities contained in the material. The included angle between one side of the hopper and the bottom plate is 90-120 degrees, the included angle between the other opposite side of the hopper and the bottom plate is 90-150 degrees, and the bottom plate is in an inclined state during discharging.

A plurality of pairs of guide rails 6 are arranged in the hopper 2, and the guide rails 6 are formed by smooth stainless steel parallel round rods and welded in the hopper 2. Guide rail 6 is close to discharge opening one end kickup earlier, is the arch form, and later along the downward straight extension of circular arc tangential direction, and keep parallel with the bottom plate of hopper 2, this design makes things convenient for the oil drum to go into the rail and increase guide rail inclination under the condition that does not occupy too much space. Rail interval between 6 guide rails is less than the diameter of oil drum 9, generally for about 2/3 of oil drum 9 diameter, and the guide rail is higher than the bottom plate simultaneously, and this design can guarantee to clamp all the time between the guide rail at the in-process oil drum of unloading, avoids taking place and hopper in the material contact and makes the grease glue the condition on the bucket wall, guarantees the clean and tidy and reduction grease loss of oil drum outer wall. The guide rail 6 is provided with a blocking piece 10, and the blocking piece 10 adopts a blocking plate and is used for preventing the oil drum 9 from sliding downwards.

The hopper 2 is also provided with a heating device 7, and when a plurality of pairs of guide rails 6 are provided, the heating device 7 is arranged between each pair of guide rails 6. The heating device 7 adopts a steam ejector, the distance between the steam ejector and the two adjacent guide rails 6 is equal, so that the center line of the steam ejector is superposed with the center line of the oil drum 9, the nozzle end of the steam ejector approximately extends into 1/3 in the oil drum 9 during heating, and the inlet end of the steam ejector is connected with the steam steel pipe 8. One end of the steam steel pipe 8 is communicated with a steam source, the other end of the steam steel pipe transversely penetrates through the hopper 2 and is communicated with each steam ejector, and the pipe orifice of the steam steel pipe 8 in the hopper 2 is blocked by a blind plate. The steam steel pipe 8 is provided with a steam flow meter, a steam electric valve and a manual valve for adjusting the steam flow. The steam electric valve is connected with and controlled by the electric control box 11.

In addition, all be equipped with the hem around hopper cover 1 bottom, around hopper 2 top, this hem has greatly made things convenient for the equipment and the separation of hopper cover 1 with hopper 2, places the sealing strip in the hem, and the rethread screw rod is connected and can be with the inseparable combination of the two. In addition, the folded edge can also enable the hopper 2 to be hung at the top of the oil storage pool 12, and the discharging device is greatly convenient to mount and dismount.

The unloading operation flow is as follows: and when the opening button of the electric cabinet 11 is pressed, the electric push rod 4 retracts, and the cover plate 3 is opened. Place oil drum 9 in the middle of guide rail 6, slowly empty until with guide rail 6 parallel and level, promote oil drum 9 and make its gliding, hit and stop gliding after blockking 10, steam jet inserts in the bucket this moment. And when the closing button of the electric cabinet 11 is pressed down, the electric push rod 4 is pushed out, and the cover plate 3 is closed. After the device is completely closed, the steam electric valve is automatically opened, the steam ejector sprays high-temperature steam to melt the solidified grease in the barrel, the liquid material flows into the hopper 2, and the material which can pass through the small hole flows into the lower oil storage tank 12 and is pumped to the rear-end processing system. After heating for 15s, the steam electric valve is automatically closed, the electric push rod 4 automatically retracts after pumping for 5s, the cover plate 3 is opened, and finally the oil drum 9 is pulled out by a worker through the pull rod. And ending one unloading working period and entering the next unloading working period.