Oil injection device for biscuit production

Abstract

The utility model discloses an oil injection device for biscuit production, which relates to the technical field of food production and particularly comprises a transmission belt body, biscuits are transmitted on the transmission belt body, a mounting frame is arranged on a side frame of the transmission belt body, an oil injection component is arranged on the mounting frame, and the oil injection component comprises an oil drum, an oil delivery pump, an oil delivery branch pipe component and a nozzle. The oil drum is fixed to the top of the mounting frame. According to the oil filtering device, the air inlet assembly and the filtering assembly are arranged, the filtering assembly sucks air to enable atomized oil to enter the filtering assembly through the air inlet assembly so as to filter the oil, the filtered oil is left on the filtering shell and the filtering element, and then the filtered air is discharged from the filtering assembly; according to the oil spraying device, the effects that atomized oil is sucked in a concentrated mode and air containing the atomized oil is filtered are achieved, and the problems that after oil is sprayed out in an atomized mode through an existing oil spraying device, the surrounding environment is affected due to the fact that the oil is inevitably scattered into the air, and the cleanliness is affected due to the fact that the oil falls on the oil spraying device and surrounding equipment are solved.

Description

Technical Field

[0001] The utility model relates to a food production technology, in particular to an oil spraying device for biscuit production. Background Technique

[0002] Biscuits are a common snack, usually made of flour, sugar, oil and other seasonings. Biscuit production needs to go through processes such as raw material preparation, mixing, shaping, oil spraying, baking and cooling. The oil spraying process is to spray a layer of edible oil on the surface of the biscuits, which can improve the gloss and taste of the biscuits.

[0003] The existing oil spraying device sprays the oil in a mist through a nozzle, which can make the oil evenly cover the surface of the biscuits. However, since the oil is sprayed in a mist, it is inevitable that the edible oil will be dispersed into the environment, affecting the surrounding environment, and will also fall on the oil spraying device and the surrounding equipment, affecting the cleanliness. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the existing oil spraying device inevitably scatters the oil into the air after spraying it in a mist, affecting the surrounding environment and falling on the oil spraying device and the surrounding equipment, affecting the cleanliness.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] An oil spraying device for biscuit production, including a conveyor belt body, on which biscuits are conveyed. An installation frame is arranged on the side frame of the conveyor belt body, and an oil spraying component is arranged on the installation frame. The oil spraying component includes an oil barrel, an oil delivery pump, an oil delivery sub-pipe component and a nozzle. The oil barrel is fixed on the top of the installation frame, the oil delivery pump is arranged on the top of the oil barrel, the inlet of the oil delivery pump extends into the interior of the oil barrel, the oil delivery sub-pipe component is arranged on the outlet of the oil delivery pump, the oil delivery sub-pipe component is located below the installation frame, and the nozzle is arranged on the oil delivery sub-pipe component; a filtering component is arranged on the top of the installation frame, and an air intake component is arranged on the lower surface of the installation frame. One end of the air intake component passes through the installation frame and is fixed and communicated with the filtering component. The air intake component includes an air intake cover, and the air intake cover is fixedly sleeved on the oil delivery sub-pipe component to cover the nozzle.

[0007] Preferably: The oil delivery sub-pipe component includes a sub-pipe body and a main pipe body. The main pipe body is fixed to the bottom of the installation frame through a suspension rod. The sub-pipe body is arranged on the lower surface of the main pipe body, and the nozzle is fixed to the bottom end of the sub-pipe body. The nozzle is located directly above the biscuits. An input pipe is arranged at the top end of the main pipe body, and the top end of the input pipe passes through the installation frame and is fixed to the outlet of the oil delivery pump. The whole air intake cover is sleeved on the sub-pipe body and is arranged with the opening facing downwards.

[0008] Preferably, the filtering assembly includes a suction fan, a filtering housing, a filter element, and a gas collecting hood. The filtering housing is fixed to the top of the mounting frame. The suction fan is arranged on the top of the filtering housing and is in communication with the filtering housing. The filter element is arranged inside the filtering housing. The gas collecting hood is arranged at the air inlet on the side of the filtering housing.

[0009] Preferably, the air intake assembly further includes a suction pipe and a gas collecting pipe. The suction pipe is arranged on the lower surface of the gas collecting pipe. The other end of the suction pipe is arranged on the top of the air intake hood. The top end of the gas collecting pipe passes through the mounting frame and is fixed and in communication with the gas collecting hood.

[0010] Preferably, mounting holes are arranged at positions corresponding to both ends of the air intake hood on the mounting frame. Oil collecting trough bodies are clamped at both ends of the air intake hood. One end of the oil collecting trough body passes through the mounting hole and extends to the other side of the mounting hole.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By providing the air intake assembly and the filtering assembly, the filtering assembly sucks air, and the atomized oil enters the filtering assembly through the air intake assembly for filtering the oil. The filtered oil remains on the filtering housing and the filter element, and then the filtered air is discharged from the filtering assembly, achieving the effect of centrally sucking the atomized oil and filtering the air containing the atomized oil, and solving the problems that when the existing oil spraying device sprays oil in an atomized state, it is inevitable that the oil scatters into the air, affecting the surrounding environment, and falling on the oil spraying device and surrounding equipment, affecting the cleanliness. Description of the Drawings

[0013] Figure 1 It is an overall three-dimensional structural schematic diagram of an oil spraying device for biscuit production.

[0014] Figure 2 It is a cross-sectional three-dimensional structural schematic diagram of the position of the oil collecting trough body in an oil spraying device for biscuit production.

[0015] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the position of the nozzle in an oil spraying device for biscuit production.

[0016] As shown in the figure: 1. Transmission belt body; 2. Biscuit; 3. Mounting frame; 4. Oil spraying assembly; 5. Oil barrel; 6. Oil transfer pump; 7. Oil transfer sub-pipe assembly; 8. Nozzle; 9. Filtering assembly; 10. Air intake assembly; 11. Air intake hood; 12. Sub-pipe body; 13. Main pipe body; 14. Input pipe; 15. Suction fan; 16. Filtering housing; 17. Filter element; 18. Gas collecting hood; 19. Suction pipe; 20. Gas collecting pipe; 21. Mounting hole; 22. Oil collecting trough body. Detailed Description of the Invention

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0018] Please refer to Figures 1 to 3 , in the embodiments of the present utility model, an oil spraying device for biscuit production includes a conveyor belt body on which biscuits are conveyed. An installation frame is arranged on the side frame of the conveyor belt body. The installation frame is designed in an "n" shape for arranging relevant components directly above the biscuits. An oil spraying component is arranged on the installation frame. The oil spraying component includes an oil barrel, an oil transfer pump, an oil transfer sub-pipe assembly, and a nozzle. The oil barrel is fixed on the top of the installation frame. The oil transfer pump is arranged on the top of the oil barrel, and the inlet of the oil transfer pump extends into the interior of the oil barrel. The oil transfer sub-pipe assembly is arranged at the outlet of the oil transfer pump. The oil transfer sub-pipe assembly is located below the installation frame. The nozzle is arranged on the oil transfer sub-pipe assembly. The oil transfer sub-pipe assembly includes a sub-pipe body and a main pipe body. The main pipe body is fixed to the bottom of the installation frame through a suspension rod. The sub-pipe body is arranged on the lower surface of the main pipe body. The nozzle is fixed to the bottom end of the sub-pipe body. The nozzle is located directly above the biscuits. An input pipe is arranged at the top end of the main pipe body. The top end of the input pipe passes through the installation frame and is fixed to the outlet of the oil transfer pump. The entire air intake hood is sleeved on the sub-pipe body and is arranged with an opening downward. During operation, the oil transfer pump pumps the oil in the oil barrel into the input pipe. Then the oil reaches the main pipe body from the input pipe. The oil then passes through the sub-pipe body from the main pipe body and reaches the nozzle. Finally, the nozzle sprays the oil in a mist form to spray the biscuits. The misty oil is mixed in the air at the position of the air intake hood;

[0019] A filtering component is arranged on the top of the installation frame. The filtering component includes a suction fan, a filtering housing, a filter element, and a gas collecting hood. The filtering housing is fixed on the top of the installation frame. The suction fan is arranged on the top of the filtering housing and is in communication with the filtering housing. The filter element is arranged inside the filtering housing. The gas collecting hood is arranged at the air inlet on the side of the filtering housing. When collecting the misty oil mixed in the air, first, the suction fan needs to be started. The suction fan starts to suck air. The air mixed with the misty oil reaches the position of the gas collecting hood through the air intake component, and then reaches the inside of the filtering housing through the gas collecting hood together. The air mixed with the misty oil passes through the filter element for filtering, so that the oil remains on the filtering housing and the filter element. The filtered clean air is discharged from the position of the suction fan, thereby achieving the purpose of collecting and filtering the misty oil mixed in the air, avoiding the misty oil from mixing into the air and affecting the surrounding environment, and also avoiding the misty oil from falling on the oil spraying device and surrounding equipment and affecting the cleanliness.

[0020] The said please refer to Figures 1 to 3, in the embodiment of the present utility model, an oil spraying device for biscuit 2 production includes a conveyor belt body 1, on which a biscuit 2 is conveyed. An installation frame 3 is arranged on the side frame of the conveyor belt body 1. The installation frame 3 is designed in an "n" shape and is used to arrange relevant components directly above the biscuit 2. An oil spraying component 4 is arranged on the installation frame 3. The oil spraying component 4 includes an oil barrel 5, an oil transfer pump 6, an oil transfer sub-pipe assembly 7 and a nozzle 8. The oil barrel 5 is fixed on the top of the installation frame 3, the oil transfer pump 6 is arranged on the top of the oil barrel 5, and the inlet of the oil transfer pump 6 extends into the interior of the oil barrel 5. The oil transfer sub-pipe assembly 7 is arranged at the outlet of the oil transfer pump 6. The oil transfer sub-pipe assembly 7 is located below the installation frame 3. The nozzle 8 is arranged on the oil transfer sub-pipe assembly 7. The oil transfer sub-pipe assembly 7 includes a sub-pipe body 12 and a main pipe body 13. The main pipe body 13 is fixed to the bottom of the installation frame 3 through a hanging rod. The sub-pipe body 12 is arranged on the lower surface of the main pipe body 13. The nozzle 8 is fixed to the bottom end of the sub-pipe body 12. The nozzle 8 is located directly above the biscuit 2. The top end of the main pipe body 13 is provided with an input pipe 14. The top end of the input pipe 14 passes through the installation frame 3 and is fixed to the outlet of the oil transfer pump 6. The entire air intake hood 11 is sleeved on the sub-pipe body 12 and is arranged with the opening facing downwards. During operation, the oil transfer pump 6 pumps the oil in the oil barrel 5 into the input pipe 14. Then the oil reaches the main pipe body 13 from the input pipe 14. The oil reaches the nozzle 8 after passing through the main pipe body 13 and then through the sub-pipe body 12. Finally, the nozzle 8 sprays the oil in a mist form to perform the oil spraying operation on the biscuit 2. The misty oil is mixed into the air at the position of the air intake hood 11;

[0021] A filtering component 9 is arranged on the top of the installation frame 3. The filtering component 9 includes a suction fan 15, a filtering housing 16, a filter element 17 and a gas collection hood 18. The filtering housing 16 is fixed on the top of the installation frame 3. The suction fan 15 is arranged on the top of the filtering housing 16 and is in communication with the filtering housing 16. The filter element 17 is arranged inside the filtering housing 16. The gas collection hood 18 is arranged at the air inlet on the side of the filtering housing 16. When collecting the misty oil mixed in the air, it is first necessary to start the suction fan 15. The suction fan 15 starts to suck air. The air mixed with the misty oil reaches the position of the gas collection hood 18 through the air intake component 10, and then reaches the inside of the filtering housing 16 together through the gas collection hood 18. The air mixed with the misty oil passes through the filter element 17 for filtering, so that the oil remains on the filtering housing 16 and the filter element 17. The filtered clean air is discharged from the position of the suction fan 15. Thus, the purpose of collecting and filtering the misty oil mixed in the air is achieved, avoiding the misty oil from mixing into the air and affecting the surrounding environment, and also avoiding the misty oil from falling on the oil spraying device and surrounding equipment and affecting the cleanliness.

[0022] An air intake assembly 10 is provided on the lower surface of the mounting bracket 3. One end of the air intake assembly 10 passes through the mounting bracket 3 and is fixed and communicated with the filter assembly 9. The air intake assembly 10 includes an air intake hood 11. The air intake hood 11 is fixedly sleeved on the oil delivery branch pipe assembly 7 to cover the nozzle 8. The air intake assembly 10 further includes an air suction pipe 19 and a gas collecting pipe 20. The air suction pipe 19 is arranged on the lower surface of the gas collecting pipe 20. The other end of the air suction pipe 19 is arranged at the top of the air intake hood 11. The top end of the gas collecting pipe 20 passes through the mounting bracket 3 and is fixed and communicated with the gas collecting hood 18. Mounting holes 21 are arranged on the mounting bracket 3 at positions corresponding to both ends of the air intake hood 11. Oil accumulating tank bodies 22 are clamped at both ends of the air intake hood 11. One end of the oil accumulating tank body 22 passes through the mounting hole 21 and extends to the other side of the mounting hole 21. Due to being covered at the position of the nozzle 8 for a long time, the misty oil will condense on the inner wall of the air intake hood 11 and flow down along the inner wall. The oil accumulating tank bodies 22 arranged here collect the flowing-down oil. During operation, the air mixed with misty oil is driven by the suction fan 15 to enter through the air intake hood 11. Then, the air mixed with misty oil reaches the gas collecting hood 18 through the air suction pipe 19 and the gas collecting pipe 20. Finally, the misty oil is filtered by the filter element 17 inside the filter housing 16, and the clean air is discharged, achieving the effect of improving the surrounding environmental quality. An air intake assembly is provided on the lower surface of the mounting bracket. One end of the air intake assembly passes through the mounting bracket and is fixed and communicated with the filter assembly. The air intake assembly includes an air intake hood. The air intake hood is fixedly sleeved on the oil delivery branch pipe assembly to cover the nozzle. The air intake assembly further includes an air suction pipe and a gas collecting pipe. The air suction pipe is arranged on the lower surface of the gas collecting pipe. The other end of the air suction pipe is arranged at the top of the air intake hood. The top end of the gas collecting pipe passes through the mounting bracket and is fixed and communicated with the gas collecting hood. Mounting holes are arranged on the mounting bracket at positions corresponding to both ends of the air intake hood. Oil accumulating tank bodies are clamped at both ends of the air intake hood. One end of the oil accumulating tank body passes through the mounting hole and extends to the other side of the mounting hole. Due to being covered at the position of the nozzle for a long time, the misty oil will condense on the inner wall of the air intake hood and flow down along the inner wall. The oil accumulating tank bodies arranged here collect the flowing-down oil. During operation, the air mixed with misty oil is driven by the suction fan to enter through the air intake hood. Then, the air mixed with misty oil reaches the gas collecting hood through the air suction pipe and the gas collecting pipe. Finally, the misty oil is filtered by the filter element inside the filter housing, and the clean air is discharged, achieving the effect of improving the surrounding environmental quality.

Claims

1. An oil spraying device for biscuit production, comprising a transmission belt body (1), characterized in that: The transmission belt body (1) is provided with a biscuit (2), a mounting frame (3) is provided on the side frame of the transmission belt body (1), an oil injection assembly (4) is provided on the mounting frame (3), the oil injection assembly (4) comprises an oil barrel (5), an oil delivery pump (6), an oil delivery branch pipe assembly (7) and a nozzle (8), the oil barrel (5) is fixed on the top of the mounting frame (3), the oil delivery pump (6) is provided on the top of the oil barrel (5), the inlet of the oil delivery pump (6) extends to the inside of the oil barrel (5), the oil delivery branch pipe assembly (7) is provided on the outlet of the oil delivery pump (6), the oil delivery branch pipe assembly (7) is located below the mounting frame (3), and the nozzle (8) is provided on the oil delivery branch pipe assembly (7); A filter assembly (9) is arranged on the top of the mounting frame (3), and an air intake assembly (10) is arranged on the lower surface of the mounting frame (3). One end of the air intake assembly (10) passes through the mounting frame (3) and is fixed to and communicates with the filter assembly (9). The air intake assembly (10) includes an air intake cover (11), which is fixedly sleeved on the oil delivery branch pipe assembly (7) to cover the nozzle (8).

2. An oil spraying device for producing biscuits (2) according to claim 1, characterized in that: The oil delivery branch pipe assembly (7) comprises a branch pipe body (12) and a main pipe body (13). The main pipe body (13) is fixed to the bottom of the mounting frame (3) through a suspension rod. The branch pipe body (12) is arranged on the lower surface of the main pipe body (13). The nozzle (8) is fixed to the bottom end of the branch pipe body (12). The nozzle (8) is located directly above the biscuit (2). An input pipe (14) is arranged at the top end of the main pipe body (13). The top end of the input pipe (14) passes through the mounting frame (3) and is fixed to the output port of the oil delivery pump (6). The entire air intake cover (11) is sleeved on the branch pipe body (12) and is arranged with its opening facing downward.

3. An oil spraying device for producing biscuits (2) according to claim 1, characterized in that: The filter assembly (9) comprises a suction fan (15), a filter housing (16), a filter element (17) and an air collecting hood (18); the filter housing (16) is fixed to the top of the mounting frame (3); the suction fan (15) is arranged on the top of the filter housing (16) and is in communication with the filter housing (16); the filter element (17) is arranged inside the filter housing (16); and the air collecting hood (18) is arranged at the air inlet on the side of the filter housing (16).

4. An oil spraying device for producing biscuits (2) according to claim 1, characterized in that: The air intake assembly (10) further comprises an air intake pipe (19) and an air collecting pipe (20); the air intake pipe (19) is arranged on the lower surface of the air collecting pipe (20); the other end of the air intake pipe (19) is arranged on the top of the air intake hood (11); the top end of the air collecting pipe (20) passes through the mounting frame (3) and is fixed to and communicates with the air collecting hood (18).

5. An oil spraying device for producing biscuits (2) according to claim 1, characterized in that: The mounting frame (3) is provided with mounting holes (21) at positions corresponding to the two ends of the air intake cover (11), and the two ends of the air intake cover (11) are clamped with oil accumulation grooves (22), and one end of the oil accumulation groove (22) passes through the mounting hole (21) and extends to the other side of the mounting hole (21).

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