Grain circulating cleaning equipment for white spirit production

Abstract

The utility model relates to the technical field of white spirit production, and discloses grain circulating cleaning equipment for white spirit production, which comprises a main water tank and a sieve placed in a cavity of the main water tank, the impurity removal structure comprises an auxiliary water tank, a residue discharge groove, a filter box and a filter plate, the auxiliary water tank is fixedly connected with the main water tank, the residue discharge groove is jointly formed in the side walls of the auxiliary water tank and the main water tank, the filter box is detachably mounted in a cavity of the auxiliary water tank, the filter plate is mounted at an opening of the filter box, and a water pump is fixedly mounted at the bottom of the auxiliary water tank; water is conveyed to the bottom of the main water tank through a water pump and discharged upwards to impact grains in the sieve, an aeration pipe is connected with an air pump, aeration is matched with water impacting upwards to wash the grains together, then impurities can enter the auxiliary water tank from a slag discharging groove, floating impurities in the main water tank are continuously cleaned in the cleaning process through filtering of a filter plate, and when the sieve is lifted, the water is discharged upwards. The probability that floating impurities fall into the sieve again can be reduced, and the removing effect on the floating impurities is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor production, in particular to a grain circulation cleaning device for liquor production. Background Art

[0002] Grain liquor refers to liquor brewed from various grains such as sorghum, corn, rice, glutinous rice, barley, wheat, millet, and highland barley through a series of processes. The grains need to be cleaned before use.

[0003] The prior art discloses a grain cleaning device for liquor production (Announcement No.: CN219503341U), which includes a base plate, the four corners of the top of the base plate are fixedly connected to pillars, the tops of the pillars are fixedly connected to a cleaning box, the bottom of the cleaning box is fixedly sleeved with a connecting shell, the interior of the connecting shell is movably connected to a movable plate, and slots are provided at the left and right ends of the connecting shell.

[0004] In the existing technology, water and grain are injected into the tank structure and cleaned by stirring. For large-scale brewing processes, grain and clean water need to be continuously discharged, forming a discontinuous operation. The stirring method can only remove impurities in the melted water in the grain, but cannot remove shriveled grains or grain shells, which leaves room for optimization.

[0005] To this end, we propose a grain recycling cleaning equipment for liquor production. Utility Model Content

[0006] The utility model mainly solves the technical problem that shells and floating impurities cannot be removed when cleaning grains, and provides a grain circulation cleaning device for liquor production.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a grain circulation cleaning device for liquor production, comprising:

[0008] a main sump and a sieve placed in the main sump cavity;

[0009] The impurity removal structure is arranged on the side wall of the main water tank and is used to collect impurities in the water in the main water tank. The impurity removal structure includes a secondary water tank, a slag discharge trough, a filter box and a filter plate. The secondary water tank is fixedly connected to the main water tank. The side walls of the secondary water tank and the main water tank are jointly provided with a slag discharge trough. The slag discharge trough is located above the sieve. The filter box is detachably installed in the cavity of the secondary water tank. An opening is formed on the top of the filter box. The filter plate is installed at the opening of the filter box. Filter material is provided under the filter plate. A water pump is fixedly installed at the bottom of the secondary water tank. A pipe is installed at the output port of the water pump, and the pipe extends to the bottom position of the cavity of the main water tank.

[0010] As a preferred embodiment of the present invention, the auxiliary water tank forms a rectangular box with an open top, and the slag discharge trough is a rectangular trough. The slag discharge trough is close to the opening position at the top of the auxiliary water tank. When the sieve is placed in the main water tank cavity, the height of the slag discharge trough is higher than the top of the sieve.

[0011] As a preferred embodiment of the present invention, the filter box forms a box structure with an open top, a support plate is fixed to the inner wall of the auxiliary water tank, the filter box is placed on the support plate, a gap is left between the bottom of the filter box and the bottom surface of the auxiliary water tank, and the water pump is located in the gap.

[0012] As a preferred embodiment of the present invention, the filter plate forms a rectangular plate structure, and a plurality of penetration holes are evenly opened on the bottom of the filter plate.

[0013] As a preferred embodiment of the present invention, the inner wall of the filter box is provided with an integrally formed ear plate, the filter plate is placed on the ear plate, and the top surface of the filter plate is lower than the top of the filter box.

[0014] As a preferred embodiment of the present invention, the impurity removal structure further includes baffles, and the top of the filter plate is fixedly connected to a plurality of baffles, and the filter plate forms a corrugated structure through the baffles.

[0015] As a preferred embodiment of the present invention, the baffle is a rectangular plate structure, the bottom of the baffle is fixedly connected to the top surface of the filter plate and extends obliquely above the filter plate, and a distance is left between two adjacent baffles.

[0016] The utility model provides a grain recycling cleaning device for liquor production. It has the following beneficial effects:

[0017] 1. A grain circulation cleaning equipment for liquor production, which sends water into the bottom of the main water tank through a water pump and discharges it upward, thereby impacting the grain in the sieve, and the grain is cleaned by the turbulence of water. In order to improve the cleaning effect, the aeration pipe is connected to the air pump, and the aeration cooperates with the upward impact of the water to wash the grain, and the floating impurities in the grain will float on the water surface. The turbulent water forms waves, which make the impurities move toward the inner wall of the main water tank, and then the impurities will enter the auxiliary water tank from the slag discharge trough. After being filtered by the filter plate, the water seeps into the filter box and is filtered by the filter material under the filter plate and discharged into the auxiliary water tank. The water falls into the auxiliary water tank from the seepage hole and is sent back to the main water tank by the water pump. During the cleaning process, the floating impurities in the main water tank are continuously cleaned. When the sieve is lifted, the probability of the floating impurities falling into the sieve again can be reduced, thereby improving the removal effect of the floating impurities.

[0018] 2. This grain circulation cleaning equipment for liquor production is convenient for cleaning impurities and replacing filter materials by providing a detachable filter box and a detachable filter plate, and is easy to maintain.

[0019] 3. This kind of grain recycling cleaning equipment for liquor production is equipped with baffles. The cleaning baffles can block impurities, reduce the probability of impurities flowing back into the main water pool with water, and have the effect of concentratedly collecting impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0021] Figure 2 This is a three-dimensional diagram of the sieve of the utility model;

[0022] Figure 3 This is a three-dimensional diagram of the main water pool and the auxiliary water pool of the utility model;

[0023] Figure 4 This is a three-dimensional diagram of the auxiliary water tank of the utility model;

[0024] Figure 5 This is a partial cutaway view of the auxiliary water tank of the utility model.

[0025] Legend: 10, main water tank; 11, sieve; 12, auxiliary water tank; 13, slag discharge chute; 20, filter box; 21, filter plate; 22, baffle. DETAILED DESCRIPTION

[0026] A grain recycling cleaning device for liquor production, such as Figure 1 and Figure 2 As shown, including:

[0027] The main water tank 10 and the sieve 11 placed in the cavity of the main water tank 10, the side wall and the bottom of the sieve 11 are provided with flushing holes, the inner wall of the sieve 11 is fixedly connected with a lifting lug, the sieve 11 is placed in the cavity of the main water tank 10 by a lifting device, and clean water is injected into the cavity of the main water tank 10 to soak and rinse the grain in the sieve 11;

[0028] like Figure 3 、 Figure 4 and Figure 5As shown, the impurity removal structure is arranged on the side wall of the main water tank 10 to collect impurities in the water in the main water tank 10. The impurity removal structure includes a secondary water tank 12, a slag discharge trough 13, a filter box 20 and a filter plate 21. The secondary water tank 12 is fixedly connected to the main water tank 10. The side walls of the secondary water tank 12 and the main water tank 10 are jointly provided with a slag discharge trough 13. The slag discharge trough 13 is located above the sieve 11. The filter box 20 is detachably installed in the cavity of the secondary water tank 12. An opening is formed on the top of the filter box 20. The filter plate 21 is installed at the opening of the filter box 20. A filter material is provided under the filter plate 21. A water pump is fixedly installed at the bottom of the secondary water tank 12. The output of the water pump The outlet port is equipped with a pipe, which extends to the bottom position of the cavity of the main water tank 10. The auxiliary water tank 12 forms a rectangular box with an open top. The slag trough 13 is a rectangular trough. The slag trough 13 is close to the top opening position of the auxiliary water tank 12. When the sieve 11 is placed in the cavity of the main water tank 10, the height of the slag trough 13 is higher than the top of the sieve 11. The filter box 20 forms a box structure with an open top. The inner wall of the auxiliary water tank 12 is fixed with a support plate. The filter box 20 is placed on the support plate. There is a gap between the bottom of the filter box 20 and the bottom surface of the auxiliary water tank 12. The water pump is located in the gap. In this solution, water is added to the main water tank 10 and the sieve is placed on the support plate. After the sieve 11 is placed in the main water tank 10, the liquid level is kept flush with the slag discharge trough 13. Since the auxiliary water tank 12 is connected to the main water tank 10, the liquid level of the auxiliary water tank 12 is flush with the main water tank 10. Water is sent to the bottom of the main water tank 10 through a water pump and discharged upward, thereby impacting the grain in the sieve 11. The grain is cleaned by the surging of water. In order to improve the cleaning effect, an aeration pipe is installed near the bottom of the side wall of the main water tank 10. The aeration pipe is connected to the air pump. The aeration cooperates with the upward impact of the water to wash the grain together, and the floating impurities in the grain will float on the water surface. The swirling water forms waves that cause the impurities to move toward the main water tank. On the inner wall of the water tank 10, the aeration pipe and the water pump pipe can be set on the opposite side of the slag discharge trough 13, and then the impurities will enter the auxiliary water tank 12 from the slag discharge trough 13. After being filtered by the filter plate 21, the water will seep into the filter box 20 and be filtered by the filter material under the filter plate 21 and discharged into the auxiliary water tank 12. The same seepage holes are opened at the bottom of the filter box 20. The water falls into the auxiliary water tank 12 from the seepage holes and is sent back to the main water tank 10 by the water pump. During the cleaning process, the floating impurities in the main water tank 10 are continuously cleaned. When the sieve 11 is lifted, the probability of floating impurities falling into the sieve 11 again can be reduced, thereby improving the removal effect of floating impurities.

[0029] like Figure 5 As shown, the filter plate 21 forms a rectangular plate structure, and a number of penetration holes are evenly opened on the bottom of the filter plate 21. The inner wall of the filter box 20 is provided with an integrally formed ear plate, and the filter plate 21 is placed on the ear plate. The top surface of the filter plate 21 is lower than the top of the filter box 20. By providing a detachable filter box 20 and a detachable filter plate 21, it is convenient to clean impurities and replace filter materials, and maintenance is convenient.

[0030] like Figure 5 As shown, the impurity removal structure also includes a baffle 22. Several baffles 22 are fixedly connected to the top of the filter plate 21. The filter plate 21 forms a corrugated structure through the baffles 22. The baffle 22 is a rectangular plate structure. The bottom of the baffle 22 is fixedly connected to the top surface of the filter plate 21 and extends obliquely above the filter plate 21. A distance is left between two adjacent baffles 22. By setting the baffle 22, the cleaned baffle 22 can block impurities and reduce the probability of impurities flowing back into the main water pool 10 with water, which has the effect of collecting impurities in a concentrated manner.

[0031] The working principle of the present invention is as follows: the water pump sends water into the bottom of the main water tank 10 and discharges it upward, thereby impacting the grain in the sieve 11, and the grain is cleaned by the turbulence of water. In order to improve the cleaning effect, an aeration pipe is installed on the side wall of the main water tank 10 near the bottom. The aeration pipe is connected to the air pump. The aeration cooperates with the upward-impacting water to wash the grain, and the floating impurities in the grain will float on the water surface. The turbulent water forms waves that make the impurities move toward the inner wall of the main water tank 10. The aeration pipe and the water pump pipeline can be arranged on the opposite side of the slag discharge trough 13, and then the impurities will enter the auxiliary water tank 12 from the slag discharge trough 13, pass through the filtration of the filter plate 21, seep into the filter box 20 and be filtered by the filter material under the filter plate 21 and discharged into the auxiliary water tank 12. The same seepage hole is opened at the bottom of the filter box 20. The water falls into the auxiliary water tank 12 from the seepage hole and is sent back to the main water tank 10 by the water pump, continuously cleaning the floating impurities in the main water tank 10 during the cleaning process.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A grain recycling cleaning device for liquor production, characterized in that: include: A main water tank (10) and a sieve (11) placed in the cavity of the main water tank (10); The impurity removal structure is arranged on the side wall of the main water tank (10) and is used to collect impurities in the water in the main water tank (10). The impurity removal structure includes a secondary water tank (12), a slag discharge trough (13), a filter box (20) and a filter plate (21). The secondary water tank (12) is fixedly connected to the main water tank (10). The secondary water tank (12) and the side wall of the main water tank (10) are provided with a slag discharge trough (13). The slag discharge trough (13) is located above the sieve (11). The filter box (20) is detachably installed in the cavity of the secondary water tank (12). The top of the filter box (20) is formed with an opening. The filter plate (21) is installed at the opening of the filter box (20). Filter material is provided below the filter plate (21). A water pump is fixedly installed at the bottom of the secondary water tank (12). A pipe is installed at the output port of the water pump. The pipe extends to the bottom position of the cavity of the main water tank (10).

2. The grain circulation cleaning equipment for liquor production according to claim 1 is characterized in that: The auxiliary water tank (12) is formed into a rectangular box with an open top, and the slag discharge trough (13) is a rectangular trough. The slag discharge trough (13) is close to the top opening of the auxiliary water tank (12). When the sieve (11) is placed in the cavity of the main water tank (10), the height of the slag discharge trough (13) is higher than the top of the sieve (11).

3. The grain circulation cleaning equipment for liquor production according to claim 1 is characterized in that: The filter box (20) forms a box structure with an open top, and a support plate is fixedly provided on the inner wall of the auxiliary water tank (12). The filter box (20) is placed on the support plate, and a gap is left between the bottom of the filter box (20) and the inner bottom surface of the auxiliary water tank (12), and the water pump is located in the gap.

4. The grain circulation cleaning equipment for liquor production according to claim 1 is characterized in that: The filter plate (21) forms a rectangular plate structure, and a plurality of penetration holes are evenly opened on the bottom of the filter plate (21).

5. The grain circulation cleaning equipment for liquor production according to claim 1 is characterized in that: The inner wall of the filter box (20) is provided with an integrally formed ear plate, and the filter plate (21) is placed on the ear plate, with the top surface of the filter plate (21) being lower than the top of the filter box (20).

6. The grain circulation cleaning equipment for liquor production according to claim 1 is characterized in that: The impurity removal structure further comprises baffles (22), the top of the filter plate (21) is fixedly connected to a plurality of baffles (22), and the filter plate (21) forms a corrugated structure through the baffles (22).

7. The grain recycling cleaning equipment for liquor production according to claim 6, characterized in that: The baffle (22) is a rectangular plate structure, the bottom of the baffle (22) is fixedly connected to the top surface of the filter plate (21) and extends obliquely toward the top of the filter plate (21), and a distance is left between two adjacent baffles (22).

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