CN111001616B - Rice is with soaking washing jar - Google Patents

Rice is with soaking washing jar Download PDF

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Publication number
CN111001616B
CN111001616B CN201911167691.3A CN201911167691A CN111001616B CN 111001616 B CN111001616 B CN 111001616B CN 201911167691 A CN201911167691 A CN 201911167691A CN 111001616 B CN111001616 B CN 111001616B
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China
Prior art keywords
rice
soaking
conical
filter screen
overflow
Prior art date
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Active
Application number
CN201911167691.3A
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Chinese (zh)
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CN111001616A (en
Inventor
刘炬
刘莉
朱伟
冯伟
王韧
易志红
姚昊
李克强
许�鹏
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Hunan Jubao Jinhao Biological Technology Co ltd
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Hunan Jubao Jinhao Biological Technology Co ltd
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Priority to CN201911167691.3A priority Critical patent/CN111001616B/en
Publication of CN111001616A publication Critical patent/CN111001616A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity, by vibration
    • B08B3/102Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity, by vibration with means for agitating the liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/11Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/11Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31Self-supporting filtering elements
    • B01D29/35Self-supporting filtering elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/50Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Other filtering devices; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/048Overflow-type cleaning, e.g. tanks in which the liquid flows over the tank in which the articles are placed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity, by vibration

Abstract

A soaking and cleaning tank for rice comprises a cylinder body, a conical end enclosure, a supporting piece and a composite connecting pipe; the composite connecting pipe comprises a cylindrical pipe body, a soaking water inlet, a discharge port and a slag discharge port which are mutually communicated, wherein an upper end opening of the cylindrical pipe body forms an upper end pipe orifice, the discharge port is arranged on a bottom plate of the cylindrical pipe body, the soaking water inlet and the slag discharge port are both arranged on the bottom plate and/or the side wall of the pipe of the cylindrical pipe body, the upper end pipe orifice of the composite connecting pipe is movably connected with the lower part of a conical sealing head in a sealing way, and a conical filter screen in the shape of a truncated cone is also arranged in the composite connecting pipe and used for separating rice from the soaking water inlet and the slag discharge port; one or more compressed air inlets are formed in the side wall of the conical seal head; an overflow port is arranged above the side wall of the cylinder body, and an overflow filtering part for filtering the soak solution is arranged at the overflow port. The method has the advantages that the breaking rate of the soaked rice is low and the soaking is uniform; and the cleanliness of rice cleaning is high.

Description

Rice is with soaking washing jar
Technical Field
The invention belongs to the technical field of rice noodle production equipment, and particularly relates to a soaking and cleaning tank for rice.
Background
The rice flour is a convenient food which is widely popular with southern consumers. In the processing process of the rice flour, the rice needs to be soaked, so that the rice is fully softened by absorbing water, and the subsequent process production is facilitated. Common rice soaks jar and is mostly vertical agitator tank, drives paddle stirring rice through the (mixing) shaft, and this kind of mechanical stirring often makes the rice percentage of damage higher, and is more along with the rice of soak loss, therefore soaks the process loss rate height. Secondly, due to the action of gravity, the rice which is positioned below is pressed more greatly, the rice is pressed more densely, the soaking effect is not as good as that of the rice above, and the rice is soaked unevenly. Thirdly, the soak solution is mainly discharged from the tank body below to the vertical agitator tank, and because the compact rice that single stirring mode and below pressed, the space is less, and light impurities such as dust, rice bran in the rice are held back in the rice, can not be got rid of well, finally lead to quality such as product color and luster not good.
Patent document CN201310748980 discloses a method for soaking raw material rice for producing rice flour and a soaking tank thereof, wherein the soaking tank comprises a tank body, a water collecting pipe, a water collecting interlayer, a water outlet and a material outlet; the bottom of the tank body is V-shaped, so that water and raw rice in the tank body can be drained smoothly; the water outlet and the material outlet are arranged at the bottom of the tank body and are used for discharging water and raw material rice in the tank body; the plurality of water collecting pipes are vertically arranged in the tank body, and the water collecting pipes are screen pipes with drain holes densely distributed on the surfaces; the water collecting interlayer is arranged at the bottom of the tank body and is used for quickly collecting and discharging water in the water collecting pipe; the lower end of the water collecting pipe is communicated with the water collecting interlayer, and the upper end of the water collecting pipe is higher than the highest water level of the soaking tank. But the rice soaking effect of the soaking tank is not uniform and not ideal.
Therefore, a new soaking and washing tank for rice is needed.
Disclosure of Invention
The invention aims to provide a soaking and cleaning tank for rice, which solves the problems of more rice lost along with a soaking solution, non-uniform soaking of the rice and poor cleaning effect caused by higher breakage rate in the soaking process of a common rice soaking tank in the background technology.
In order to achieve the purpose, the invention provides a soaking and cleaning tank for rice, which comprises a cylinder body, a conical end enclosure, a supporting piece and a composite connecting pipe; the cylinder body is in a cylindrical shape with at least an opening at the lower end, the conical end enclosure is in a truncated cone shape with a large upper part and a small lower part and an opening at the upper part and the lower part, the lower part of the cylinder body is fixedly and hermetically connected with the upper part of the conical end enclosure, and the cylinder body and/or the conical end enclosure is connected with a support piece or is placed on the support piece; the composite connecting pipe comprises a cylindrical pipe body, a soaking water inlet, a discharge hole and a slag discharge hole which are mutually communicated, the upper end opening of the cylindrical pipe body forms an upper end pipe orifice, the discharge port is arranged on the bottom plate of the cylindrical pipe body, the diameter of the discharge hole is smaller than that of the cylindrical pipe body, the soaking water inlet and the slag discharge hole are both arranged on the bottom plate and/or the side wall of the cylindrical pipe body, the upper end pipe orifice of the composite connecting pipe is movably connected with the lower part of the conical seal head in a sealing way, a conical filter screen in the shape of a truncated cone is also arranged in the composite connecting pipe, used for separating rice from a soaking water inlet and a slag discharge port, the outer diameter of the upper end of the conical filter screen is matched with the inner diameter of the cylindrical pipe body or is smaller than the inner diameter of the cylindrical pipe body, the outer diameter of the lower end of the conical filter screen is matched with the inner diameter of the discharge hole or is smaller than the inner diameter of the discharge hole, so that the soaking water inlet and the slag discharge hole are arranged on the radial outer side of the conical filter screen; the aperture of the meshes of the conical filter screen is smaller than or equal to the diameter of rice grains; when the outer diameter of the upper end of the conical filter screen is smaller than the inner diameter of the cylindrical pipe body, the part between the conical filter screen and the cylindrical pipe body is vertically separated by a plate or a filter screen, and when the outer diameter of the lower end of the conical filter screen is smaller than the inner diameter of the discharge hole, the part between the conical filter screen and the cylindrical pipe body is vertically separated by the plate or the filter screen; one or more compressed air inlets are formed in the side wall of the conical seal head and used for introducing compressed air into the cylinder body and the conical seal head so as to achieve the pneumatic rolling and stirring effects on the soaked rice; barrel lateral wall top is equipped with the overflow mouth, overflow mouth department is equipped with carries out filterable overflow filter element to the soak, contain the overflow filter screen in the overflow filter element, the mesh aperture less than or equal to rice granule diameter of overflow filter screen.
In a specific embodiment, the overflow filter screen is arranged to be perpendicular to the flowing direction of the overflow liquid, and the height of the upper edge of the overflow filter screen is higher than that of the upper edge of the spout of the overflow port.
In a specific embodiment, valves are arranged on the soaking water inlet, the soaking water outlet and the slag discharge port, and preferably, the overflow filter component is a detachable overflow filter component.
In a specific embodiment, the rice soaking and washing tank further comprises a washing head and a support frame arranged above the barrel body and used for fixing the washing head at the center of the upper part of the barrel body.
In a specific embodiment, the lower part of the cylinder body is connected with the upper part of the conical sealing head by welding; preferably, the compressed air inlet is also connected with a compressed air inlet pipe.
In a specific embodiment, the side wall of the conical seal head is provided with more than four compressed air inlets.
In a specific embodiment, the compressed air inlets are arranged in an upper layer and a lower layer, and are uniformly distributed in a staggered manner in the circumferential direction, namely, the compressed air inlets on the upper layer and the compressed air inlets on the lower layer are vertically staggered in the circumferential direction; preferably, the compressed air inlet direction is perpendicular to the wall surface of the conical seal head.
In a specific implementation mode, the soaking tank further comprises a sealing connecting piece used for connecting the conical end socket and the composite connecting pipe, and the sealing connecting piece is a clamping hoop.
In a specific embodiment, the conical screen is a detachable conical screen.
A rice soaking and cleaning method which uses the rice soaking and cleaning tank for soaking and cleaning rice and preferably adopts compressed air to intermittently and pneumatically stir and clean the rice in the soaking and cleaning process.
Compared with the prior art, the invention has the following beneficial effects:
the crushing rate is low. Because the compressed air is used for stirring the rice to replace the mechanical stirring of the stirring paddle, the breakage rate of the rice is low, the rice lost along with the soaking solution is less, and the loss rate in the soaking process is low.
Soaking uniformly. Compressed air is introduced into the rice-water mixture from the bottom, so that rice at different positions in the soaking tank rolls sufficiently, and insufficient soaking of the rice deposited at the bottom due to the compact pressing is avoided.
The cleaning cleanliness is high. Let in compressed air to rice water mixture through the compressed air inlet for the rice fully rolls in aqueous, and mutual friction washes away impurity such as remaining dust in rice surface and rice bran, makes it float smoothly on soaking water surface, when letting in a certain amount of clean soaking water from jar body bottom once more, along with the water level rises, with original higher top layer soaking water of impurity content through overflow mouth discharge soaking tank, guarantees the abluent cleanliness factor of rice.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic partial sectional view of a conical end socket and a composite connecting pipe according to an embodiment of the present invention;
wherein, 1, a support part; 2. a conical end enclosure; 3. a barrel; 4. composite connecting pipes; 5. a sealing connection; 6. a cleaning head; 7. a support frame; 21. a compressed air inlet; 31. an overflow port; 32. an overflow filtering member; 41. a cylindrical tube body; 42. a soaking water inlet; 43. a discharge port; 44. a slag discharge port; 45. a conical filter screen; 411. an upper end pipe orifice; 412. a base plate; 413. the tube side wall.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1
A soaking and cleaning tank for rice comprises a cylinder body 3, a conical end enclosure 2, a support piece 1 and a composite connecting pipe 4; the cylinder 3 is in a cylindrical shape with at least an opening at the lower end, the conical end enclosure 2 is in a truncated cone shape with a large upper part and a small lower part and an opening at the upper part and the lower part, the lower part of the cylinder 3 is fixedly and hermetically connected with the upper part of the conical end enclosure 2, and the cylinder 3 and/or the conical end enclosure 2 is connected with the support 1 or is placed on the support 1; the composite connecting pipe 4 comprises a cylindrical pipe body 41, a soaking water inlet 42, a discharge port 43 and a slag discharge port 44 which are communicated with each other, an upper end opening 411 is formed at the upper end of the cylindrical pipe body 41, the discharge port 43 is arranged on a bottom plate 412 of the cylindrical pipe body, the diameter of the discharge port 43 is smaller than that of the cylindrical pipe body 41, the soaking water inlet 42 and the slag discharge port 44 are both arranged on the bottom plate 412 and/or a pipe side wall 413 of the cylindrical pipe body 41, the upper end opening 411 of the composite connecting pipe 4 is movably connected with the lower part of the conical sealing head 2 in a sealing manner, a conical filter screen 45 is further arranged in the composite connecting pipe 4 and used for separating rice from the soaking water inlet 42 and the slag discharge port 44, the outer diameter of the upper end of the conical filter screen 45 is matched with the inner diameter of the cylindrical pipe body 41 or smaller than the inner diameter of the cylindrical pipe body 41, and the outer diameter of the lower end of the conical filter screen 45 is matched with the inner diameter of the discharge port 43 or smaller than the inner diameter of the discharge port 43, the soaking water inlet 42 and the slag discharge port 44 are arranged at the radial outer side of the conical filter screen 45; the aperture of the meshes of the conical filter screen 45 is smaller than or equal to the diameter of rice grains; when the outer diameter of the upper end of the conical filter screen 45 is smaller than the inner diameter of the cylindrical pipe body 41, the part between the conical filter screen 45 and the cylindrical pipe body is vertically separated by a plate or a filter screen, and when the outer diameter of the lower end of the conical filter screen 45 is smaller than the inner diameter of the discharge hole 43, the part between the conical filter screen 45 and the cylindrical pipe body is vertically separated by a plate or a filter screen; the side wall of the conical sealing head 2 is provided with one or more compressed air inlets 21 for introducing compressed air into the cylinder body and the conical sealing head so as to play a role in pneumatic rolling and stirring for the soaked rice. The grain diameter of the meshes of the conical filter screen is smaller than the grain diameter of the rice, so that the rice can be discharged from the rice-water mixture discharge port only. The rice is kept apart with soaking water import and row cinder notch to the toper filter screen, prevents that the rice from getting into wherein and blockking up the pipeline. In addition, the conical filter screen obliquely supports the rice, so that the contact area between the water entering from the soaking water inlet and the rice is increased, and the resistance of the washing water entering the rice is reduced.
3 lateral wall tops of barrel are equipped with overflow mouth 31, overflow mouth department is equipped with carries out filterable overflow filter element 32 to the soak, contain the overflow filter screen in the overflow filter element, the mesh aperture less than or equal to rice granule diameter of overflow filter screen. When fresh soaking water is introduced from the soaking water inlet below in the soaking process again, and the liquid level rises to exceed the upper edge of the overflow filtering component, the liquid is discharged out of the soaking tank through the overflow port. The aperture of the overflow filter part filter screen is smaller than the grain diameter of the rice grains, and the function of the overflow filter part filter screen is to prevent the rolled rice from being discharged from the overflow port when compressed air is introduced, so that the loss of the rice is caused.
In a specific embodiment, the overflow strainer is arranged perpendicular to the flow direction of the overflow liquid, and the height of the upper edge of the overflow strainer is higher than that of the upper edge of the pipe orifice of the overflow port 31. The rice is added in such an amount that the upper surface of the added rice is lower than the overflow port 31, preferably 10cm lower than the lower edge of the spout of the overflow port.
In one embodiment, valves are provided at the steepwater inlet 42, the outlet 43 and the slag discharge port 44, and the overflow filter 32 is preferably a removable overflow filter.
In a specific embodiment, the rice soaking and washing tank further comprises a washing head 6 and a support 7 arranged above the barrel 3 and used for fixing the washing head 6 at the upper central position of the barrel 3, wherein the washing head 6 is used for washing the residual rice on the inner wall of the tank body or periodically washing the inner wall by spraying water or washing liquid.
In a specific embodiment, the lower part of the cylinder 3 is connected with the upper part of the conical seal head 2 by welding; preferably, a compressed air inlet pipe is further connected to the compressed air inlet 21.
In a specific embodiment, the side wall of the conical head 2 is provided with more than four compressed air inlets 21.
In a specific embodiment, the compressed air inlets 21 are arranged in an upper layer and a lower layer, and are uniformly distributed in a staggered manner in the circumferential direction, that is, the compressed air inlets 21 on the upper layer and the compressed air inlets 21 on the lower layer are vertically staggered in the circumferential direction; preferably, the compressed air inlets 21 are all arranged in a direction perpendicular to the wall surface of the conical head 2. Preferably, 8 compressed air inlets are arranged below the side wall of the conical seal head 2, the compressed air inlets are arranged in an upper layer and a lower layer, the two layers are arranged in a staggered and uniform mode, and the direction of each compressed air inlet is perpendicular to the wall surface of the seal head.
In a specific embodiment, the soaking tank further comprises a sealing connecting piece 5 for connecting the conical end socket 2 and the composite connecting pipe 4, and the sealing connecting piece 5 is a clamping hoop. The composite connecting pipe is quickly disassembled and assembled with the conical end socket through the hoop.
In a specific embodiment, the conical screen 45 is a detachable conical screen, which is convenient for cleaning.
The invention has low breaking rate. Because the compressed air is used for stirring the rice to replace the mechanical stirring of the stirring paddle, the breakage rate of the rice is low, the rice lost along with the soaking solution is less, and the loss rate in the soaking process is low.
The invention has even soaking. Compressed air is introduced into the rice-water mixture from the bottom, so that rice at different positions in the soaking and cleaning tank can be fully rolled, and insufficient soaking of the rice deposited at the bottom due to the compact pressing is avoided.
The invention has high cleaning cleanliness. Let in compressed air to rice water mixture through the compressed air inlet for the rice fully rolls in aqueous, and mutual friction washes away impurity such as remaining dust in rice surface and rice bran, makes it float smoothly on soaking water surface, when letting in a certain amount of clean soaking water from jar body bottom once more, along with the water level rises, with original higher top layer soaking water of impurity content through overflow mouth discharge rice with soaking wash jar, guarantee the abluent cleanliness factor of rice.
A rice soaking and cleaning method which uses the rice soaking and cleaning tank for soaking and cleaning rice and preferably adopts compressed air to intermittently and pneumatically stir and clean the rice in the soaking and cleaning process.
The operation of the soaking process is as follows: placing rice in a jar, simultaneously opening the soaking water inlet, adding water to about 20cm above the surface of the rice, and closing the soaking water inlet. Compressed air is introduced through the compressed air inlet at intervals in the soaking process, so that the rice is rolled sufficiently, impurities such as dust, rice bran and the like attached to the surface of the rice are washed away, and the rice deposited at the bottom of the tank body is stirred, so that the soaking uniformity of the rice is ensured. In the soaking process, a certain amount of soaking water is added again through the soaking water inlet to replace the original soaking water, and light impurities floating on the surface of the soaking water are discharged out of the tank through the overflow port along with the soaking water. After soaking, let in compressed air and make rice water mixture roll, open the discharge gate simultaneously for rice water mixture is taken away by ejection of compact jet pump. The tank is used for a period of time, the inner wall of the tank is cleaned by spraying liquid through the cleaning head, and the cleaning liquid is discharged through the slag discharge port.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions and substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims (7)

1. A soaking and cleaning tank for rice is characterized by comprising a cylinder body (3), a conical end enclosure (2), a support piece (1) and a composite connecting pipe (4); the cylinder (3) is in a cylindrical shape with at least an opening at the lower end, the conical end enclosure (2) is in a truncated cone shape with a large upper part and a small lower part and an opening at the upper part and the lower part, the lower part of the cylinder (3) is fixedly and hermetically connected with the upper part of the conical end enclosure (2), and the cylinder (3) and/or the conical end enclosure (2) is connected with the support piece (1) or is placed on the support piece (1); compound takeover (4) is including the cylindricality body (41), the immersion water import (42), discharge gate (43) and row's cinder notch (44) that communicate each other, the upper end opening of cylindricality body (41) forms upper end mouth of pipe (411), discharge gate (43) set up on the bottom plate (412) of cylindricality body, and the diameter of discharge gate (43) is less than the diameter of cylindricality body (41), immersion water import (42) and row's cinder notch (44) all set up on bottom plate (412) and/or pipe lateral wall (413) of cylindricality body (41), the sealed swing joint in lower part of the upper end mouth of pipe (411) of compound takeover (4) and toper head (2), still be provided with cone frustum form's toper filter screen (45) in compound takeover (4) for separate rice and immersion water import (42) and row's cinder notch (44), the upper end external diameter of toper filter screen (45) with the internal diameter matching of cylindricality body (41) or being less than the cylindricality body The inner diameter of the pipe body (41) is equal to or smaller than the inner diameter of the discharge hole (43), and the outer diameter of the lower end of the conical filter screen (45) is equal to or smaller than the inner diameter of the discharge hole (43), so that the soaking water inlet (42) and the slag discharge hole (44) are arranged on the radial outer side of the conical filter screen (45); the aperture of the meshes of the conical filter screen (45) is less than or equal to the diameter of rice grains; when the outer diameter of the upper end of the conical filter screen (45) is smaller than the inner diameter of the cylindrical pipe body (41), the part between the conical filter screen and the cylindrical pipe body is vertically separated by a plate or a filter screen, and when the outer diameter of the lower end of the conical filter screen (45) is smaller than the inner diameter of the discharge hole (43), the part between the conical filter screen and the cylindrical pipe body is vertically separated by a plate or a filter screen; the side wall of the conical sealing head (2) is provided with more than four compressed air inlets (21) for introducing compressed air into the cylinder body (3) and the conical sealing head (2) to perform pneumatic rolling and stirring functions on the soaked rice; the compressed air inlets (21) are distributed uniformly in an upper layer and a lower layer in a staggered manner in the circumferential direction, namely, the compressed air inlets (21) in the upper layer and the compressed air inlets (21) in the lower layer are vertically staggered in the circumferential direction; the compressed air inlets (21) are arranged in the direction perpendicular to the wall surface of the conical seal head (2); an overflow port (31) is formed in the upper portion of the side wall of the barrel body (3), an overflow filtering component (32) for filtering soaking liquid is arranged at the position of the overflow port (31), the overflow filtering component (32) comprises an overflow filtering screen, and the aperture of a mesh of the overflow filtering screen is smaller than or equal to the diameter of rice particles; the overflow filter screen sets up to be perpendicular with the flow direction of overflow liquid, just the last border height of overflow filter screen is higher than overflow mouth (31) mouth of pipe upper edge.
2. The rice soaking and cleaning tank as claimed in claim 1, wherein valves are arranged on the soaking water inlet (42), the discharging port (43) and the slag discharging port (44), and the overflow filtering component (32) is a detachable overflow filtering component.
3. The soaking and washing tank for rice according to claim 1, further comprising a washing head (6) and a support frame (7) provided above the tub (3) for fixing the washing head (6) at the center of the upper portion of the tub (3).
4. The rice soaking and cleaning tank as claimed in claim 1, wherein the lower part of the cylinder (3) is connected with the upper part of the conical head (2) by welding; the compressed air inlet (21) is also connected with a compressed air inlet pipe.
5. The soaking and cleaning tank for rice according to claim 1, characterized in that the soaking and cleaning tank for rice further comprises a sealing connecting piece (5) for connecting the conical end socket (2) and the composite connecting pipe (4), and the sealing connecting piece (5) is a hoop.
6. The rice soaking and washing tank as claimed in claim 1, wherein said conical strainer (45) is a detachable conical strainer.
7. A rice soaking and cleaning method, which is characterized in that the rice soaking and cleaning method uses the rice soaking and cleaning tank of any one of claims 1 to 6 to soak and clean rice, and compressed air is adopted to intermittently and pneumatically stir and clean the rice in the soaking and cleaning process.
CN201911167691.3A 2019-11-25 2019-11-25 Rice is with soaking washing jar Active CN111001616B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN111001616A CN111001616A (en) 2020-04-14
CN111001616B true CN111001616B (en) 2022-01-18

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CN206519414U (en) * 2017-02-13 2017-09-26 湖北同诚生物工程有限公司 A kind of trapezoidal tapers bottom cleaning and dipping tank
CN107737767A (en) * 2017-11-30 2018-02-27 成都问达茂源科技有限公司 A kind of sticky rice washing infuser device
CN109393317A (en) * 2018-08-31 2019-03-01 安徽佳谷豆食品有限公司 A kind of rice immersion cleaning device
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