CN212142744U - Cooling device for rice processing - Google Patents
Cooling device for rice processing Download PDFInfo
- Publication number
- CN212142744U CN212142744U CN202020636291.4U CN202020636291U CN212142744U CN 212142744 U CN212142744 U CN 212142744U CN 202020636291 U CN202020636291 U CN 202020636291U CN 212142744 U CN212142744 U CN 212142744U
- Authority
- CN
- China
- Prior art keywords
- wall
- fan
- casing
- conveyer pipe
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 40
- 235000009566 rice Nutrition 0.000 title claims abstract description 40
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 240000007594 Oryza sativa Species 0.000 title description 2
- 241000209094 Oryza Species 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cereal-Derived Products (AREA)
Abstract
The utility model discloses a cooling device for rice processing, the on-line screen storage device comprises a base, weld the casing on the base and cup joint the feeder hopper on casing open-top inner wall, the baffle has all been welded to feeder hopper bottom both sides, the casing is close to feeder hopper one side and has the fan through bolted connection, the casing bottom is connected with the conveyer pipe, the conveyer pipe both ends weld respectively on shells inner wall, the conveyer pipe top is close to fan one end and opens there is the opening, feed hopper has been cup jointed on the opening inner wall, base top one end is connected with the motor through the mount, motor output shaft passes through bearing and conveyer pipe inner wall connection, motor output shaft is located the inside one end welding of conveyer pipe and has. The utility model discloses the rice is thin one deck when falling down, and the heat in time transmits to the conveying pipe wall and passes through the cooling of water-cooling pipe, has improved the radiating efficiency; be provided with the filter screen, prevent that the rice can not fall into feed hopper in, simultaneously also can be timely blow off hot-air.
Description
Technical Field
The utility model relates to a rice processing technology field especially relates to a cooling device is used in rice processing.
Background
During rice processing, the rice needs to be processed into rice through a plurality of processing procedures such as impurity removal, rice hull removal, bran removal, grading, polishing, color selection and the like, the rice processed through the plurality of processing procedures is often high in temperature, and if the high-temperature rice is directly polished and subjected to color selection, rice grains are easily broken, and the quality of finished rice is affected; in addition, the heat in the rice is not fully dissipated, which is not beneficial to the subsequent storage of the rice, therefore, the temperature of the rice is timely reduced in the rice processing process, and the method has very important significance for the production and processing of the rice.
At present, the most common rice cooling methods comprise natural spreading cooling, air cooling and water cooling, and the methods have the problems of low cooling speed, low efficiency, time and labor waste and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cooling device for rice processing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cooling device for rice processing comprises a base, a shell welded on the base and a feed hopper sleeved on the inner wall of an opening at the top of the shell, wherein baffles are welded on two sides of the bottom of the feed hopper, one side of the shell close to the feed hopper is connected with a fan through bolts, air inlet holes distributed equidistantly are formed in the inner wall of one end of the shell close to the fan, the bottom of the shell is connected with a conveying pipe, two ends of the conveying pipe are respectively welded on the inner wall of the shell, the top of the conveying pipe close to one end of the fan is provided with an opening, a feed hopper is sleeved on the inner wall of the opening, one side of the feed hopper far away from the fan is provided with a filter screen welded on the inner wall at the top of the shell, the bottom end of the filter screen is welded with the top of one side of the, and helical blade has been cup jointed on the hob outer wall, the wire-wound has the water-cooled tube on the conveying pipe outer wall, the base is kept away from motor one side and is equipped with the water tank, and has the water pump through bolted connection on the water tank bottom inner wall, water-cooled tube one end is linked together with the water tank, and the water-cooled tube other end cup joints on water pump water outlet end.
Preferably, the bottom gap of the baffle at the bottom of the feed hopper is 0.5-1 cm.
Preferably, a vent is formed in the inner wall of the side, away from the fan, of the housing, and the position of the vent is matched with the position of the fan.
Preferably, the bottom of one side, away from the motor, of the conveying pipe is provided with a discharge port, the bottom of the base is provided with a through hole matched with the position of the discharge port, and the discharge pipe is sleeved on the inner wall of the discharge port and the through hole.
Preferably, a collecting box is arranged below the base, and the collecting box is positioned below the discharge pipe.
Preferably, the fan and the motor are both connected with a switch, and the switch is connected with a power line.
The utility model has the advantages that:
1. the baffle is arranged at the bottom of the feed hopper, processed rice is poured into the feed hopper, the baffle enables the rice to be in a thin layer instead of a column shape when falling down, air is blown by the fan, and after the rice enters the conveying pipe, heat is timely transferred to the wall of the conveying pipe under the action of the helical blades and is cooled by the water cooling pipe, so that the heat dissipation efficiency is improved;
2. the place ahead of fan is provided with the filter screen, when the fan blows, can prevent that the rice from being blown open, can not fall into feed hopper in, also can guarantee simultaneously that the wind that the fan blew off can form the convection current with the ventilation hole, and timely blows off the hot-air.
Drawings
Fig. 1 is a schematic structural view of a cooling device for rice processing according to the present invention;
fig. 2 is a schematic top view of the cooling device for rice processing according to the present invention.
In the figure: the device comprises a base 1, a shell 2, a feed hopper 3, a fan 4, a delivery pipe 5, a feed hopper 6, a filter screen 7, a motor 8, a screw rod 9, a helical blade 10, a water cooling pipe 11, a water tank 12, a water pump 13, a discharge pipe 14 and a collection box 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a cooling device for rice processing comprises a base 1, a shell 2 welded on the base 1 and a feed hopper 3 sleeved on the inner wall of the top opening of the shell 2, wherein baffles are welded on both sides of the bottom of the feed hopper 3, the bottom gap of the baffle at the bottom of the feed hopper 3 is 0.5-1 cm, one side of the shell 2 close to the feed hopper 3 is connected with a fan 4 through bolts, air inlet holes distributed at equal intervals are formed on the inner wall of one end of the shell 2 close to the fan 4, a vent is formed on the inner wall of one side of the shell 2 far away from the fan 4, the position of the vent is matched with the position of the fan 4, the bottom of the shell 2 is connected with a conveying pipe 5, both ends of the conveying pipe 5 are respectively welded on the inner wall of the shell 2, the top of the, the water cooling device is characterized in that a filter screen 7 welded on the inner wall of the top of the shell 2 is arranged on one side, away from the fan 4, of the feed hopper 3, a feed hopper 6 is welded at the bottom end of the filter screen 7, the top of one side, away from the fan 4, of the filter screen is connected with a motor 8 through a fixing frame, an output shaft of the motor 8 is connected with the inner wall of the conveying pipe 5 through a bearing, a screw rod 9 is welded at one end, located inside the conveying pipe 5, of the output shaft of the motor 8, a screw blade 10 is sleeved on the outer wall of the screw rod 9, a water cooling pipe 11 is wound on the outer wall of the conveying pipe 5, a water tank 12 is arranged on one side, away from the motor 8, of the base 1, a water pump 13 is connected on the inner wall of the bottom of the water tank 12 through a bolt, one end of the water cooling, the discharging pipe 14 is sleeved on the inner wall of the discharging hole and the through hole, the collecting box 15 is arranged below the base 1, the collecting box 15 is located below the discharging pipe 14, the fan 4 and the motor 8 are both connected with a switch, and the switch is connected with a power line.
The working principle is as follows: starter motor 8 and fan 4, the feeder hopper 3 will be poured into to treat refrigerated rice, the baffle of 3 bottoms of feeder hopper makes the rice become thin one deck, fan 4 bloies, carry out elementary cooling, the rice gets into conveyer pipe 5, under helical blade 10's the stirring effect, make the rice temperature in time transmit on the conveyer pipe 5 pipe wall, water-cooled tube 11 cools down the pipe wall, hot water gets into water tank 12 and carries out cooling once more after and send cold water into water-cooled tube 11 through water pump 13 again, the rice after the cooling gets into in collecting box 15 through discharging pipe 14.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cooling device for rice processing, includes base (1), welds casing (2) on base (1) and cup joints feeder hopper (3) on casing (2) open-top inner wall, its characterized in that, feeder hopper (3) bottom both sides all weld the baffle, there is fan (4) casing (2) near feeder hopper (3) one side through bolted connection, and casing (2) are close to and open on fan (4) one end inner wall has the fresh air inlet that the equidistance distributes, casing (2) bottom is connected with conveyer pipe (5), and welds respectively on casing (2) inner wall at conveyer pipe (5) both ends, the opening has been opened to conveyer pipe (5) top near fan (4) one end, and has cup jointed feed hopper (6) on the open inner wall, fan (4) one side is kept away from in feeder hopper (3) is equipped with filter screen (7) that weld on casing (2) top inner wall, and filter screen (7) bottom welding has feed hopper (6) to keep away from fan (4) one side top, base (1) top one end is connected with motor (8) through the mount, and motor (8) output shaft passes through bearing and conveyer pipe (5) inner wall connection, motor (8) output shaft is located the inside one end welding of conveyer pipe (5) and has hob (9), and has cup jointed helical blade (10) on hob (9) outer wall, the wire-wound has water-cooled tube (11) on conveyer pipe (5) outer wall, base (1) is kept away from motor (8) one side and is equipped with water tank (12), and has water pump (13) through bolted connection on water tank (12) bottom inner wall, water-cooled tube (11) one end is linked together with water tank (12), and the water-cooled tube (11) other end cup joints on water pump (13) play water end.
2. A cooling device for rice processing according to claim 1, characterized in that the bottom gap of the baffle at the bottom of the feed hopper (3) is 0.5-1 cm.
3. The cooling device for rice processing as claimed in claim 1, wherein the inner wall of the housing (2) on the side away from the fan (4) is provided with a vent, and the position of the vent is matched with the position of the fan (4).
4. The cooling device for rice processing according to claim 1, wherein a discharge hole is formed in the bottom of one side, away from the motor (8), of the conveying pipe (5), a through hole matched with the discharge hole in position is formed in the bottom of the base (1), and a discharge pipe (14) is sleeved on the inner wall of the discharge hole and the through hole.
5. A cooling device for rice processing according to claim 1, characterized in that a collecting box (15) is provided under the base (1), and the collecting box (15) is provided under the discharging pipe (14).
6. A cooling device for rice processing according to claim 1, characterized in that the fan (4) and the motor (8) are connected with a switch, and the switch is connected with a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636291.4U CN212142744U (en) | 2020-04-24 | 2020-04-24 | Cooling device for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636291.4U CN212142744U (en) | 2020-04-24 | 2020-04-24 | Cooling device for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212142744U true CN212142744U (en) | 2020-12-15 |
Family
ID=73723561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020636291.4U Expired - Fee Related CN212142744U (en) | 2020-04-24 | 2020-04-24 | Cooling device for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212142744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791759A (en) * | 2020-12-21 | 2021-05-14 | 望江县鸿泰生物科技有限公司 | Complete set of rice multistage polishing equipment |
| CN113083406A (en) * | 2021-03-17 | 2021-07-09 | 江南大学 | Method for improving rice quality by water cooling process |
-
2020
- 2020-04-24 CN CN202020636291.4U patent/CN212142744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791759A (en) * | 2020-12-21 | 2021-05-14 | 望江县鸿泰生物科技有限公司 | Complete set of rice multistage polishing equipment |
| CN113083406A (en) * | 2021-03-17 | 2021-07-09 | 江南大学 | Method for improving rice quality by water cooling process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |