Cleaning and desalting device for preserved bean processing

Abstract

The cleaning and desalting device comprises a cleaning pool, a material frame, a water inlet pipe, a water drainage pipe, a turnover mechanism and a gas pumping mechanism, the gas pumping mechanism comprises a gas pump, a gas inlet main pipe and a gas distribution pipe, one end of the gas inlet main pipe is connected with the gas pump, and the other end of the gas inlet main pipe is connected with the gas distribution pipe located in the cleaning pool. The top of the cleaning pool is open, one side of the cleaning pool is provided with a turnover mechanism, the material frame is arranged in the cleaning pool, one side of the top of the cleaning pool is hinged to the top of the cleaning pool through a connecting rod, the turnover mechanism is connected with the connecting rod and drives the material frame to turn over through a telescopic rod of the telescopic turnover mechanism, a water inlet pipe is arranged above the cleaning pool, and one side of the bottom of the cleaning pool is provided with a drainage pipe. The cleaning and desalting device for preserved bean processing is simple in structure and convenient to operate, the gas distribution pipes are arranged at the bottom and in the middle of the cleaning pool, preserved beans are driven to move and collide with one another through gas flows in different directions, removal of salt on the surfaces of the preserved beans is accelerated, and then the water consumption for cleaning the preserved beans is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pickled vegetable processing, in particular to a cleaning and desalting device for wax bean processing. Background Art

[0002] Douchi (Glycine max) is a traditional Chinese fermented bean product seasoning. Douchi (Glycine max) uses black beans or soybeans as the main raw materials, and utilizes the action of Mucor, Aspergillus or bacterial proteases to decompose soybean protein. When it reaches a certain level, it is made by adding salt, wine, drying, etc. to inhibit the activity of the enzyme and delay the fermentation process. During the processing of the filled bean products, the Laba beans need to be cleaned to remove the salt on the surface, and then fried at high temperature to remove the moisture on the surface to make it crispier, and then mixed with salt and other condiments, such as the mixing device for bean products before processing disclosed in CN 217161019 U, including

[0003] A fixed bottom plate, a side plate is provided on the upper outer surface of the fixed bottom plate, a stirring barrel is provided on one side of the side plate, a connecting shaft is provided between the side plate and the stirring barrel, a first motor is provided on the outer surface of one side of the side plate, a controller is provided on the outer surface of the other side of the side plate, a barrel cover is provided on the outer surface of one end of the stirring barrel, a discharge pipe and a second motor are provided on the outer surface of one end of the barrel cover, the discharge pipe is located on both sides of the second motor, an air pump is provided on the outer surface of the other end of the stirring barrel, a motor rod is provided on the outer surface of one end of the second motor, a mesh plate and a stirring rod are provided on the outer wall of the motor rod, the mesh plate is located above the stirring rod, a sticky net is provided between the stirring rods, an air guide is provided on the outer surface of one end of the air pump, a transverse tube is provided on the outer surface of one end of the air guide, and an exhaust port is provided on the outer wall of the transverse tube. The mixing device adopts mechanical stirring during cleaning, which improves its cleaning efficiency, but easily damages the bean skin and affects the product quality. Secondly, the water consumption of the existing cleaning equipment is relatively large.

[0004] Therefore, it is necessary to develop a cleaning device that causes little damage to the surface of beans and can efficiently remove salt, so as to improve the processing efficiency of wax beans. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a cleaning and desalting device for wax bean processing which has a simple structure, is easy to operate and can efficiently desalinate.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A cleaning and desalting device for wax bean processing comprises a cleaning tank, a material frame, a water inlet pipe, a drain pipe, a turning mechanism and an air pumping mechanism, wherein the air pumping mechanism comprises an air pump, an air inlet main pipe and a gas distribution pipe, one end of the air inlet main pipe is connected to the air pump, and the other end thereof is connected to the gas distribution pipe in the cleaning tank, the top of the cleaning tank is an open tank body, one side of which is provided with a turning mechanism, the material frame is arranged in the cleaning tank, one side of the top is hinged to the top of the cleaning tank through a connecting rod, the turning mechanism is connected to the connecting rod, and the material frame is turned by the telescopic rod of the telescopic turning mechanism, a water inlet pipe is arranged above the cleaning tank, and a drain pipe is arranged at one side of the bottom thereof.

[0008] The gas distribution pipe comprises a circular air distribution pipe located at the bottom of the cleaning pool and an annular air distribution pipe located in the middle of the cleaning pool, the lower side surface of the circular air distribution pipe is provided with a lower jet hole vertically upward, the surface of the annular air distribution pipe facing the side wall of the material frame is provided with a first jet hole perpendicular to the central axis and in the horizontal direction and a second jet hole located below the central axis and obliquely downward, the circular air distribution pipe and the annular air distribution pipe are connected with the outlet end of the air inlet main pipe through a tee, the circular air distribution pipe at the bottom of the cleaning pool is provided with a lower jet hole vertically upward, which can drive the water in the cleaning pool to generate a larger airflow upward, thereby driving the wax beans at the bottom of the material frame to move upward, while the horizontal first jet hole and the obliquely downward second jet hole of the annular air distribution pipe located in the middle of the cleaning pool will generate horizontal and obliquely downward impact forces on the water in the cleaning pool, prompting the wax beans floating above the material frame to move downward, and the airflows generated in different directions cause turbulence in the water in the cleaning pool, thereby promoting mutual collision between the wax beans in the material frame, thereby accelerating the removal of salt on their surface.

[0009] The annular air distribution pipe is connected to a tee through a telescopic tube, and its front and rear sides are provided with positioning rods that are magnetically attracted to the inner wall of the cleaning tank. The positioning rod includes a clamping ring, a support rod and a magnet. The clamping ring and the magnet are respectively fixedly connected to the two ends of the support rod. The clamping ring is sleeved on the annular air distribution pipe, which is convenient for the operator to adjust its position in the cleaning tank according to the amount of material in the material frame and the height of the liquid level in the cleaning tank.

[0010] The air inlet end of the air inlet main pipe is also connected to the steam generator, and steam and air are pumped into the cleaning pool at the same time, so that the wax beans immersed in the water are impacted by the bubbles ejected from the bottom gas distribution pipe and the waves caused by the erupting and bursting gas; the wax beans in a semi-floating state oscillate and flip, and the salt attached to the surface is loosened and washed off by the explosion vibration; the rising bubbles push the wax beans to roll upward, and the water flow sprayed downward by the water inlet pipe drives the wax beans to move downward in the material frame, and the wax beans are repeatedly washed by the bubbles sprayed from top to bottom in the cleaning pool, thereby quickly removing the salt on the surface of the wax beans; the steam can not only increase the speed of the gas spraying upward in the gas distribution pipe, but also heat the water temperature of the cleaning water in the cleaning pool, increase the solubility of the salt in the cleaning water, and promote the rapid removal of the salt on the surface of the wax beans.

[0011] The wax bean processing cleaning and desalting device also includes a control box, which is electrically connected to the turning mechanism, the air pump and the electromagnetic valves arranged on the circular air distribution pipe and the annular air distribution pipe, and controls their opening and closing.

[0012] The material frame includes a square frame and a cleaning frame, the square frame is connected to the top of the cleaning frame, the cleaning frame is composed of a bottom plate and four side plates connected to each other, the bottom plate and the side plates are both stainless steel plates with cleaning holes, the aperture of the cleaning hole is smaller than the diameter of the wax beans, and the cleaning hole is a circular hole or a polygonal through hole.

[0013] Preferably, a material guide plate is connected to the top of one side of the material frame provided with a connecting rod, so as to facilitate the rapid introduction of the cleaned wax beans into a designated container and effectively prevent the wax beans from scattering from the periphery of the material frame when it is turned over and tipped over.

[0014] Preferably, the flipping mechanism is a hydraulic telescopic rod or a telescopic cylinder.

[0015] The beneficial effects of the cleaning and desalting device for wax bean processing of the utility model are as follows:

[0016] The wax bean processing cleaning and desalting device is provided with a gas distribution pipe at the bottom and the middle of the cleaning pool, and uses airflow to drive the water in the cleaning pool and the wax beans in the material frame to move, and uses airflows in different directions to generate turbulence in the cleaning water, thereby increasing the collision between the wax beans, thereby accelerating the removal of salt on the surface thereof, and does not damage the wax bean skin, thereby improving the quality and stability of the product. In addition, by pumping steam through the gas distribution pipe, the temperature of the cleaning water can be appropriately increased, thereby increasing the solubility of salt in the cleaning water, further promoting the removal of salt on the wax bean surface, and thereby reducing the amount of water used for cleaning the wax beans.

[0017] The wax bean processing cleaning and desalting device has a simple structure and is easy to operate. By arranging a turning mechanism, the wax beans cleaned in the cleaning tank can be quickly taken out. Compared with a mechanical stirring type cleaning device with manual discharge, the processing efficiency is greatly improved and the labor intensity of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a cleaning and desalting device for wax bean processing in Example 1 of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of the material frame;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the middle-shaped cloth air duct;

[0021] Figure 4 for Figure 1The enlarged schematic diagram at A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of a cleaning and desalting device for wax bean processing according to Example 2 of the utility model.

[0023] Among them, 1. flip mechanism; 2. connecting rod; 3. material frame; 301. square frame; 302. cleaning frame; 3021. bottom plate; 3022. side plate; 4. cleaning tank; 5. circular air distribution pipe; 6. drainage pipe; 7. tee; 8. air intake pipe; 9. air pump; 10. solenoid valve; 11. telescopic pipe; 12. first jet hole; 13. second jet hole; 14. annular air distribution pipe; 15. material guide plate; 16. water inlet pipe; 17. magnet; 18. support rod; 19. clamping ring; 20. steam generator. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figures 1 to 4 A cleaning and desalting device for wax bean processing in this embodiment comprises a cleaning pool 4, a material frame 3, a water inlet pipe 16, a drain pipe 6, a turning mechanism 1 and an air pumping mechanism, wherein the air pumping mechanism comprises an air pump 9, an air inlet main pipe 8 and a gas distribution pipe, one end of the air inlet main pipe 8 is connected to the air pump 9, and the other end thereof is connected to the gas distribution pipe located in the cleaning pool 4. The cleaning pool 4 is a pool body with an open top, and a turning mechanism 1 is provided on one side thereof. The material frame 3 is arranged in the cleaning pool 4, and one side of the top is hinged to the top of the cleaning pool 4 through a connecting rod 2. The turning mechanism 1 is connected to the connecting rod 2, and the material frame 3 is turned over by the telescopic rod of the telescopic turning mechanism 1. A water inlet pipe 16 is provided above the cleaning pool 4, and a drain pipe 6 is provided on one side of the bottom thereof.

[0027] The gas distribution pipe includes a circular air distribution pipe 5 located at the bottom of the cleaning pool 4 and an annular air distribution pipe 14 located in the middle of the cleaning pool 4. The lower surface of the circular air distribution pipe 5 is provided with a lower jet hole pointing vertically upward. The surface of the annular air distribution pipe 14 facing the side wall of the material frame 3 is provided with a first jet hole 12 perpendicular to the central axis and in a horizontal direction and a second jet hole 13 located below the central axis and obliquely downward. The circular air distribution pipe 5 and the annular air distribution pipe 14 are connected to the outlet end of the air inlet main pipe 8 through a tee 7. The circular air distribution pipe 5 at the bottom of the cleaning pool 4 is provided with a lower jet hole pointing vertically upward. The lower jet hole can drive the water in the cleaning pool 4 to generate a larger airflow upward, thereby driving the wax beans at the bottom of the material frame 3 to move upward, and the horizontal first jet hole 12 and the obliquely downward second jet hole 13 of the annular air distribution pipe 14 located in the middle of the cleaning pool 4 will produce horizontal and obliquely downward impact forces on the water in the cleaning pool 4, prompting the wax beans floating above the material frame 3 to move downward. The airflows generated in different directions cause turbulence in the water in the cleaning pool 4, thereby promoting mutual collisions between the wax beans in the material frame 3, thereby accelerating the removal of salt on their surface.

[0028] The annular air distribution pipe 14 is connected to the tee 7 through the telescopic tube 11, and its front and rear sides are provided with positioning rods that are magnetically attracted to the inner wall of the cleaning tank 4. The positioning rod includes a clamping ring 19, a support rod 18 and a magnet 17. The clamping ring 19 and the magnet 17 are respectively fixedly connected to the two ends of the support rod 18. The clamping ring 19 is sleeved on the annular air distribution pipe 14, which is convenient for the operator to adjust its position in the cleaning tank 4 according to the amount of material in the material frame 3 and the height of the liquid level in the cleaning tank 4.

[0029] The wax bean processing cleaning and desalting device also includes a control box, which is electrically connected to the turning mechanism 1, the air pump 9 and the solenoid valve 10 arranged on the circular air distribution pipe 5 and the annular air distribution pipe 14, and controls their opening and closing.

[0030] The material frame 3 includes a square frame 301 and a cleaning frame 302. The square frame 301 is connected to the top of the cleaning frame 302. The cleaning frame 302 is composed of a bottom plate 3021 and four side plates 3022 connected to each other. The bottom plate 3021 and the side plates 3022 are both stainless steel plates with cleaning holes. The aperture of the cleaning hole is smaller than the diameter of the wax beans, and the cleaning hole is a circular hole or a polygonal through hole.

[0031] A material guide plate 15 is connected to the top of one side of the material frame 3 provided with the connecting rod 2, so as to facilitate the rapid introduction of the cleaned wax beans into a designated container and effectively prevent the wax beans from being scattered around the material frame 3 when it is turned over and tipped over.

[0032] The turning mechanism 1 is a hydraulic telescopic rod.

[0033] Example 2

[0034] A wax bean processing cleaning and desalting device in this embodiment is different from that in Example 1 in the following aspects:

[0035] Reference Figure 5 The air inlet end of the air inlet main pipe 8 is also connected to the steam generator 20, and steam and air are pumped into the cleaning pool 4 at the same time, so that the wax beans immersed in the water are impacted by the bubbles ejected from the bottom gas distribution pipe and the waves surging from the erupted and bursting gas; the wax beans in a semi-floating state oscillate and flip, and the salt attached to the surface is loosened and washed off by the explosion vibration; the rising bubbles push the wax beans to roll upward, and the water flow sprayed downward by the water inlet pipe 16 drives the wax beans to move downward in the material frame 3, and the wax beans are repeatedly washed by the bubbles sprayed from top to bottom in the cleaning pool 4, thereby quickly removing the salt on the surface of the wax beans; the steam can not only increase the speed of the gas spraying in the gas distribution pipe, but also heat the water temperature of the cleaning water in the cleaning pool 4, improve the solubility of the salt in the cleaning water, and promote the rapid removal of the salt on the surface of the wax beans.

[0036] The utility model discloses a working principle and use method of a cleaning and desalting device for wax bean processing:

[0037] The cleaning and desalination device utilizes an air pump 9 to pump gas into the gas distribution pipe, and the gas flows out from the circular air distribution pipe 5 and the annular air distribution pipe 14 at high speed upward, horizontally and downward, so that the wax beans at the bottom of the material frame 3 move upward, and the wax beans on the upper part of the material frame 3 move horizontally or downward, and at the same time drive the water flow in the cleaning pool 4 to cause turbulence, thereby accelerating the mutual collision and friction between the wax beans, and accelerating the shedding and removal of the salt on the surface; when the salt on the surface of the wax beans falls off and dissolves in the water, the turning mechanism 1 is then used to turn the material frame 3 relative to the cleaning pool 4, and the moisture on the surface of the wax beans quickly falls into the cleaning pool 4 under the action of gravity, and the wax beans fall into the corresponding container after the material frame 3 is turned over, and the water used for cleaning is discharged through the drain pipe 6.

[0038] When in use, first put the wax beans to be cleaned into the material frame 3, then open the water inlet pipe 16 to inject water into the cleaning pool 4, then start the air pump 9, pump gas into the cleaning pool 4 through the air inlet pipe, and determine the amount of cleaning water in the cleaning pool 4 according to the amount of wax beans to be cleaned to close the water inlet of the water inlet pipe 16. The height of the annular air pipe 14 in the cleaning pool 4 can also be manually adjusted so that the annular air pipe 14 is immersed 3 to 5 cm below the liquid surface of the cleaning water, which is more conducive to forming a better mixed flow in the cleaning pool 4 and efficiently removing the salt on the surface of the wax beans; after the wax beans are cleaned, first start the turning mechanism 1 to take out the wax beans in the material frame 3, then close the air pump 9, and open the drain pipe 6 to drain water.

[0039] When the salt content of the wax beans is high, the steam generator 20 can also be started to pump steam into the cleaning pool 4 through the gas distribution pipe, which can not only increase the temperature of the cleaning water and increase the solubility of the salt in the cleaning water, but also increase the air flow rate to promote the mutual collision between the wax beans, thereby improving the efficiency of cleaning and desalination.

[0040] In the cleaning and desalting device for wax bean processing of the utility model, the height of the annular air distribution pipe 14 can also be adjusted by setting a slide groove or clamping grooves of different heights on the side wall of the cleaning pool 4, and the height can be adjusted by moving the slider in the slide groove or placing the clamping block in the clamping groove of different heights; the changes in the above technical features can be understood and implemented by technical personnel in the field through text descriptions, so no additional drawings are provided for illustration.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the utility model, which is only used to illustrate the technical solution of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model are included in the protection scope of the utility model.

Claims

1. A cleaning and desalting device for wax bean processing, characterized in that: The invention comprises a cleaning pool (4), a material frame (3), a water inlet pipe (16), a drainage pipe (6), a turning mechanism (1) and an air pumping mechanism. The air pumping mechanism comprises an air pump (9), an air inlet main pipe (8) and a gas distribution pipe. One end of the air inlet main pipe (8) is connected to the air pump (9), and the other end thereof is connected to the gas distribution pipe located in the cleaning pool (4). The top of the cleaning pool (4) is an open pool body, and a turning mechanism (1) is provided on one side thereof. The material frame (3) is arranged in the cleaning pool (4), and one side of the top is hinged to the top of the cleaning pool (4) through a connecting rod (2). The turning mechanism (1) is connected to the connecting rod (2) and drives the material frame (3) to turn over by telescoping. The top of the cleaning pool (4) is provided with a water inlet pipe (16), and one side of the bottom thereof is provided with a drainage pipe (6).

2. The wax bean processing cleaning and desalting device as claimed in claim 1, characterized in that, The gas distribution pipe comprises a meandering gas distribution pipe (5) located at the bottom of the cleaning tank (4) and an annular gas distribution pipe (14) located in the middle of the cleaning tank (4); the lower surface of the meandering gas distribution pipe (5) is provided with a lower jet hole vertically upward; the surface of the annular gas distribution pipe (14) facing the side wall of the material frame (3) is provided with a first jet hole (12) perpendicular to the central axis and in a horizontal direction and a second jet hole (13) located below the central axis and obliquely downward; the meandering gas distribution pipe (5) and the annular gas distribution pipe (14) are connected to the air inlet main pipe (8) through a tee (7).

3. The wax bean processing cleaning and desalting device as claimed in claim 2, characterized in that, The annular air distribution pipe (14) is connected to the tee (7) via a telescopic pipe (11), and is provided with positioning rods on the front and rear sides thereof which are magnetically attracted to the inner wall of the cleaning tank (4), the positioning rod comprising a clamping ring (19), a support rod (18) and a magnet (17), the clamping ring (19) and the magnet (17) being fixedly connected to the two ends of the support rod (18) respectively, and the clamping ring (19) being sleeved on the annular air distribution pipe (14).

4. The wax bean processing cleaning and desalting device according to any one of claims 1 to 3, characterized in that: The air inlet end of the air inlet main pipe (8) is also in communication with the steam generator (20).

5. The wax bean processing cleaning and desalting device according to any one of claims 1 to 3, characterized in that: The wax bean processing cleaning and desalting device also includes a control box, which is electrically connected to the turning mechanism (1), the air pump (9) and the solenoid valve (10) arranged on the circular air distribution pipe (5) and the annular air distribution pipe (14), and controls the opening and closing thereof.

6. The wax bean processing cleaning and desalting device as claimed in claim 1, characterized in that: The material frame (3) comprises a square frame (301) and a cleaning frame (302), wherein the square frame (301) is connected to the top of the cleaning frame (302), and the cleaning frame (302) is composed of a bottom plate (3021) and four side plates (3022) connected to each other, wherein the bottom plate (3021) and the side plates (3022) are both stainless steel plates with cleaning holes, and the diameter of the cleaning holes is smaller than the diameter of the wax beans.

7. The wax bean processing cleaning and desalting device as claimed in claim 6, characterized in that: A material guide plate (15) is connected to the top of one side of a material frame (3) provided with a connecting rod (2).

8. The wax bean processing cleaning and desalting device according to any one of claims 1 to 7, characterized in that: The turning mechanism (1) is a hydraulic telescopic rod or a telescopic cylinder.

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