CN217043767U - Grain prewashing machine - Google Patents

Grain prewashing machine Download PDF

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Publication number
CN217043767U
CN217043767U CN202220800689.6U CN202220800689U CN217043767U CN 217043767 U CN217043767 U CN 217043767U CN 202220800689 U CN202220800689 U CN 202220800689U CN 217043767 U CN217043767 U CN 217043767U
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CN
China
Prior art keywords
box body
stirring
grain
communicated
material chamber
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CN202220800689.6U
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Chinese (zh)
Inventor
孙煜承
孙英杰
王光辉
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Yantai Yinxing Machinery Group Co ltd
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Yantai Yinxing Machinery Group Co ltd
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Priority to CN202220800689.6U priority Critical patent/CN217043767U/en
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Abstract

The utility model relates to a grain prewasher, which belongs to the technical field of beer raw material processing equipment and comprises a box body, wherein a sieve plate is arranged in the box body, the sieve plate divides the box body into a material chamber and a settling chamber which are distributed up and down, and the material chamber is communicated with the settling chamber through sieve pores distributed on the surface of the sieve plate; a stirring assembly is arranged in the material chamber, one end of the stirring assembly is connected with the first blocking plate, the other end of the stirring assembly extends to the outside of the second blocking plate and is connected with a power device, and the power device can drive the stirring assembly to rotate; the surface of the cover plate of the box body is provided with a feed inlet communicated with the material chamber, the bottom of the box body main body is provided with a discharge outlet communicated with the material chamber, and the feed inlet and the discharge outlet are staggered. The utility model discloses a grain prewashing machine can separate small foreign particles and floating wheat, dust in the grain, makes small foreign particles by the drain pipe discharge, makes floating wheat, dust discharge by the overflow mouth, realizes the abundant washing of grain.

Description

Grain prewashing machine
Technical Field
The utility model relates to a grain cleaning equipment especially relates to a grain prewasher of raw materials for beer, and it belongs to beer raw materials processing equipment technical field.
Background
The beer is prepared by using grains and water as main raw materials, adding hops (or hop products) and fermenting and brewing by yeast, and is low-alcoholicity fermented wine containing carbon dioxide. The quality of malt, which is a main raw material of beer, is important and is an item of major interest and demand in breweries.
The reasonable malting process is very important for making qualified malt, the soaking of barley (wheat) is the main step of the malting process, and the cleaning before the soaking of materials is an important step of malting.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: in order to overcome the defects in the prior art, the grain pre-washing machine is provided, small impurity particles, floating wheat and dust in grains can be effectively separated, and the grains are fully washed.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a grain prewashing machine comprises a box body, wherein the box body is of a frame body structure consisting of a box body main body, a first blocking plate, a second blocking plate, a box body cover plate and a support; the box body is internally provided with a sieve plate, the sieve plate divides the box body into a material chamber and a settling chamber which are distributed up and down, and the material chamber is communicated with the settling chamber through sieve pores distributed on the surface of the sieve plate; a stirring assembly is arranged in the material chamber, one end of the stirring assembly is connected with the first blocking plate, the other end of the stirring assembly extends to the outside of the second blocking plate and is connected with a power device, and the power device can drive the stirring assembly to rotate; the surface of the cover plate of the box body is provided with a feed inlet communicated with the material chamber, the bottom of the main body of the box body is provided with a discharge outlet communicated with the material chamber, and the feed inlet and the discharge outlet are staggered; a spraying assembly is arranged in the box body, and a spraying head of the spraying assembly extends downwards to the interior of the material chamber and is positioned above the stirring assembly; the stirring component and the sieve plate are arranged in parallel.
Furthermore, the stirring assembly comprises two stirring units which are arranged in parallel, and each stirring unit comprises a stirring shaft and a stirring blade; one end of the stirring shaft is connected with the bearing seat of the first blocking plate, and the other end of the stirring shaft extends to the outside of the second blocking plate and is connected with the power device; when the stirring shaft works, the power device drives the two stirring shafts to rotate reversely.
Furthermore, the spraying assembly comprises a spraying pipe and a plurality of spraying heads arranged on the spraying pipe; the spraying pipe is arranged above the stirring shaft, and one end of the spraying pipe extends to the outside of the second blocking plate and is connected with a water supply pipeline.
Furthermore, the box body is obliquely arranged, the sieve plate is in an oblique state, and the cross section of the sieve plate is arc-shaped; the feed inlet is close to the low end of the sieve plate, and the discharge outlet is close to the high end of the sieve plate.
Furthermore, an overflow port is formed in the surface of the first blocking plate and is communicated with the material chamber; the bottom of the box body far away from the discharge hole is provided with a drain pipe which is communicated with the settling chamber.
Furthermore, the height of the hole position of the overflow port is lower than that of the pipe opening of the discharge port.
Furthermore, the end part of the overflow port is connected with an overflow pipe, the end part of the drain pipe is communicated with the overflow pipe, and a valve is arranged at the connecting section of the drain pipe and the overflow pipe.
Furthermore, a cleaning manhole communicated with the settling chamber is arranged at the bottom of the box body.
Furthermore, the box body is made of stainless steel, and the sieve plate is made of stainless steel welded sieve.
Compared with the prior art, the beneficial effects of the utility model are that: the design of the two stirring units in different rotating directions is adopted, so that the stirring cleaning range can be enlarged, and the cleaning effect is improved; the whole box body is designed by adopting stainless steel, so that the phenomenon that materials are polluted by rust spots is avoided, and the pure taste of a product is ensured; the pre-washing machine is simple in structure, can separate small impurity particles, floating wheat and dust in grains, enables the small impurity particles to be discharged through the drain pipe, enables the floating wheat and the dust to be discharged through the overflow port, and achieves full washing of the grains.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a right side view of the present invention;
fig. 5 is a top view partially enlarged view of the stirring assembly of the present invention.
In the figure, 1, a box body; 101. a box body main body; 102. a first closure plate; 103. a second closure plate; 104. a cover plate of the box body; 105. a support; 2. a sieve plate; 3. a material chamber; 4. a settling chamber; 5. a stirring unit; 501. a stirring shaft; 502. a stirring blade; 6. a power plant; 7. a feed inlet; 8. a discharge port; 9. a spray assembly; 901. a shower head; 902. a spray pipe; 10. a bearing seat; 11. an overflow port; 12. a drain pipe; 13. an overflow pipe; 14. a valve; 15. and (5) cleaning the manhole.
Detailed Description
The principles and features of the present invention will be described with reference to the accompanying fig. 1 to 5, wherein the examples are provided only for explaining the present invention and are not intended to limit the scope of the present invention.
A grain pre-washing machine comprises a box body 1, wherein the box body 1 is a frame body structure consisting of a box body main body 101, a first blocking plate 102, a second blocking plate 103, a box body cover plate 104 and a support 105; a sieve plate 2 is arranged in the box body 1, the sieve plate 2 divides the box body 1 into a material chamber 3 and a settling chamber 4 which are distributed up and down, and the material chamber 3 and the settling chamber 4 are communicated through sieve holes distributed on the surface of the sieve plate 2; the box body 1 is made of stainless steel, the sieve plate 2 is made of stainless steel welded sieve, the through hole rate is high, the strength is high, and the aperture of the sieve hole is smaller than the diameter of the grain to be cleaned;
a stirring assembly is arranged in the material chamber 3, one end of the stirring assembly is connected with the first blocking plate 102, the other end of the stirring assembly extends to the outside of the second blocking plate 103 and is connected with a power device 6, and the power device 6 can drive the stirring assembly to rotate; the surface of the box body cover plate 104 is provided with a feed inlet 7 communicated with the material chamber 3, the bottom of the box body main body 101 is provided with a discharge outlet 8 communicated with the material chamber 3, and the feed inlet 7 and the discharge outlet 8 are staggered with each other; a spray assembly 9 is arranged in the box body 1, and a spray head 901 of the spray assembly 9 extends downwards to the interior of the material chamber 3 and is positioned above the stirring assembly; the stirring component and the sieve plate 2 are arranged in parallel.
The stirring assembly comprises two stirring units 5 which are arranged in parallel, wherein each stirring unit 5 comprises a stirring shaft 501 and a stirring blade 502; one end of the stirring shaft 501 is connected with the bearing seat 10 of the first blocking plate 102, and the other end thereof extends to the outside of the second blocking plate 103 and is connected with the power device 6;
the spraying assembly 9 comprises a spraying pipe 902 and a plurality of spraying heads 901 arranged on the spraying pipe 902; the spraying pipe 902 is arranged above the stirring shaft 501, and one end of the spraying pipe extends to the outside of the second blocking plate 103 and is connected with a water supply pipeline; the spray component 9 adopts a design of multiple spray heads with different angles, so that not only enough water quantity is ensured, but also enough spray cleaning area is ensured, and the cleaning effect is ensured.
The box body 1 is obliquely arranged, the sieve plate 2 is in an oblique state, and the cross section of the sieve plate 2 is arc-shaped; the feed inlet 7 is close to the lower end of the sieve plate 2, and the discharge outlet 8 is close to the high end of the sieve plate 2; the surface of the first blocking plate 102 is provided with an overflow port 11, and the overflow port 11 is communicated with the material chamber 3; the bottom of the box body 101, which is far away from the discharge hole 8, is provided with a drain pipe 12, and the drain pipe 12 is communicated with the settling chamber 4;
the inclined angle of the box body 1 should meet the condition that the height of a hole position of the overflow port 11 is lower than the height of a pipe orifice of the discharge port 8, so that cleaning wastewater can automatically flow out of the overflow port 11 before entering the discharge port 8; the overflow port 11 and the feed inlet 7 are designed to have a certain distance, so that the material is prevented from entering the drain pipe 12 through the overflow port 11 when the floating wheat overflows, and the material waste is avoided.
The end part of the overflow port 11 is connected with an overflow pipe 13, the end part of the drain pipe 12 is communicated with the overflow pipe 13, and a valve 14 is arranged at the connecting section of the drain pipe 12 and the overflow pipe 13.
The bottom of the box body 101 is provided with a cleaning manhole 15 communicated with the settling chamber 4, and a high-pressure water gun can be used for cleaning impurities in the settling chamber 4 through the cleaning manhole 15.
The working principle is as follows:
the material enters the material chamber 3 of the box body 1 through the feed inlet 7, the cleaning water enters the box body 1 through the spray pipe 902 and the spray head 901 and is sprayed on the material to clean the material, the stirring blade 502 is driven to rotate by the power device 6 to push the material to move towards the discharge outlet 8, and the cleaning water cleans the material and then enters the settling chamber 4 through the sieve plate 2; the height of the water level in the box body 1 is controlled by controlling a valve 14 of a drain pipe 12 until the water level automatically overflows after reaching the height of an overflow port 11, materials are fully cleaned under the combined action of spiral stirring, high-pressure spraying of a spray head 901 and water soaking at a feeding end in the process of spiral stirring and advancing, a certain soaking effect is realized on the materials, produced silt impurities sink into a settling chamber 4, and impurities such as light wheat bran and the like are discharged through the overflow port 11; the cleaned material is pushed by the stirring blade 502 to enter the next procedure of malting through the discharge port 8.
The pre-washing machine is simple in structure, can separate small impurity particles, floating wheat and dust in grains, enables the small impurity particles to be discharged through the drain pipe 12, enables the floating wheat and the dust to be discharged through the overflow port 11, and achieves full washing of the grains.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides a grain prewasher, includes box (1), its characterized in that: the box body (1) is a frame body structure consisting of a box body main body (101), a first blocking plate (102), a second blocking plate (103), a box body cover plate (104) and a support (105); the automatic cleaning device is characterized in that a sieve plate (2) is arranged in the box body (1), the sieve plate (2) divides the box body (1) into a material chamber (3) and a settling chamber (4) which are distributed up and down, and the material chamber (3) and the settling chamber (4) are communicated through sieve holes distributed on the surface of the sieve plate (2); a stirring assembly is arranged in the material chamber (3), one end of the stirring assembly is connected with the first blocking plate (102), the other end of the stirring assembly extends to the outside of the second blocking plate (103) and is connected with a power device (6), and the power device (6) can drive the stirring assembly to rotate; a feed inlet (7) communicated with the material chamber (3) is formed in the surface of the box body cover plate (104), a discharge outlet (8) communicated with the material chamber (3) is formed in the bottom of the box body main body (101), and the feed inlet (7) and the discharge outlet (8) are staggered; a spraying assembly (9) is arranged in the box body (1), and a spraying head (901) of the spraying assembly (9) extends downwards to the interior of the material chamber (3) and is positioned above the stirring assembly; the stirring component and the sieve plate (2) are arranged in parallel.
2. The grain prewasher of claim 1, further comprising: the stirring assembly comprises two stirring units (5) which are arranged in parallel, and each stirring unit (5) comprises a stirring shaft (501) and a stirring blade (502); one end of the stirring shaft (501) is connected with a bearing seat (10) of the first blocking plate (102), and the other end of the stirring shaft extends to the outside of the second blocking plate (103) and is connected with a power device (6); when the stirring device works, the power device (6) drives the two stirring shafts (501) to rotate reversely.
3. The grain pre-washing machine according to claim 2, characterized in that: the spray assembly (9) comprises a spray pipe (902) and a plurality of spray heads (901) arranged on the spray pipe (902); the spraying pipe (902) is arranged above the stirring shaft (501), and one end of the spraying pipe extends to the outside of the second blocking plate (103) and is connected with a water supply pipeline.
4. The grain pre-washing machine of claim 3, wherein: the box body (1) is obliquely arranged, the sieve plate (2) is in an oblique state, and the cross section of the sieve plate (2) is arc-shaped; the feed inlet (7) is close to the low end of the sieve plate (2), and the discharge outlet (8) is close to the high end of the sieve plate (2).
5. The grain pre-washing machine according to claim 4, characterized in that: an overflow port (11) is formed in the surface of the first blocking plate (102), and the overflow port (11) is communicated with the material chamber (3); the bottom of the box body (101) far away from the discharge hole (8) is provided with a drain pipe (12), and the drain pipe (12) is communicated with the settling chamber (4).
6. The grain pre-washing machine of claim 5, wherein: the height of the hole position of the overflow port (11) is lower than that of the pipe orifice of the discharge port (8).
7. The grain pre-washing machine of claim 5, wherein: the end part of the overflow port (11) is connected with an overflow pipe (13), the end part of the drain pipe (12) is communicated with the overflow pipe (13), and a valve (14) is arranged at the connecting section of the drain pipe (12) and the overflow pipe (13).
8. The grain prewasher of claim 1, further comprising: the bottom of the box body (101) is provided with a cleaning manhole (15) communicated with the settling chamber (4).
9. The grain prewasher of claim 1, further comprising: the box body (1) is made of stainless steel, and the sieve plate (2) is made of stainless steel welded sieve.
CN202220800689.6U 2022-04-08 2022-04-08 Grain prewashing machine Active CN217043767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220800689.6U CN217043767U (en) 2022-04-08 2022-04-08 Grain prewashing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220800689.6U CN217043767U (en) 2022-04-08 2022-04-08 Grain prewashing machine

Publications (1)

Publication Number Publication Date
CN217043767U true CN217043767U (en) 2022-07-26

Family

ID=82471121

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220800689.6U Active CN217043767U (en) 2022-04-08 2022-04-08 Grain prewashing machine

Country Status (1)

Country Link
CN (1) CN217043767U (en)

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