CN220611305U - Induced draft impurity remover and induced draft impurity removing sieve - Google Patents
Induced draft impurity remover and induced draft impurity removing sieve Download PDFInfo
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- CN220611305U CN220611305U CN202322241576.4U CN202322241576U CN220611305U CN 220611305 U CN220611305 U CN 220611305U CN 202322241576 U CN202322241576 U CN 202322241576U CN 220611305 U CN220611305 U CN 220611305U
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- impurity
- impurity remover
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- blanking groove
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- 239000012535 impurity Substances 0.000 title claims abstract description 144
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 18
- 239000002245 particle Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000010813 municipal solid waste Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- -1 broken leaves Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Abstract
The utility model discloses an induced draft impurity removal sieve, which comprises an impurity removal sieve main body; an air suction impurity remover is arranged above the screen surface of the impurity removal screen main body and comprises an impurity remover main body, a V-shaped blanking groove, a discharging spiral and an air suction fan; an air suction fan is arranged in the center of the top of the impurity remover main body; a V-shaped blanking groove is arranged in the center of the bottom of the impurity remover main body; a discharging screw is arranged at the bottom of the V-shaped discharging groove; a partition board is arranged in the cavity of the impurity remover main body, and the partition board divides the cavity of the impurity remover main body into a left independent cavity and a right independent cavity; the bottom of the impurity remover main body at the outer sides of the two side plates of the V-shaped blanking groove is provided with a feeding pipe; an arc-shaped air deflector is arranged in each cavity; the pipe orifices at the bottoms of the two feed pipes are arranged above the screen surface of the impurity removing screen main body. The advantages are that: in the impurity removal process, the air suction impurity remover arranged above the screen surface of the impurity removal screen collects floating particles such as dust and uniformly discharges the particles, so that dust flying in the impurity removal process is avoided, and meanwhile, the product quality is improved.
Description
Technical field:
the utility model relates to an induced draft impurity remover and an induced draft impurity removing sieve, and belongs to the field of sorting processing.
The background technology is as follows:
in the processing and production process of grains, agricultural and sideline products and roasted seeds, impurity removal work is needed before the raw materials are processed and before the finished products are finished, and fine particles such as broken leaves, straw fragments and the like generated during grain harvesting in the raw materials, or seasonings in the finished products after roasting and roasting of the roasted seeds and residues and the like generated during roasting are separated from the raw materials or the finished products, so that the product quality of the raw materials or the finished products is improved.
At present, when removing impurities to raw materials and finished products of grains, agricultural and sideline products and roasted seeds and nuts, impurities are screened out through a screen, only residual fine particles can be removed, dust and shrunken materials cannot be separated, the quality of the products is affected, and in the impurity removal process, dust drifts, and the health of operators is affected.
The utility model comprises the following steps:
a first object of the present utility model is to provide an induced draft trash remover capable of separating fine, easily floating trash such as dust during trash removal operation.
The second object of the present utility model is to provide an induced draft impurity removing sieve capable of separating fine impurities such as dust which are liable to float at the same time during the impurity removing operation.
The utility model is implemented by the following technical scheme: the air suction impurity remover comprises an impurity remover main body, a V-shaped blanking groove, a discharging spiral and an air suction fan; the air suction fan is arranged in the center of the top of the impurity remover main body; the bottom center of the impurity remover main body is provided with the V-shaped blanking groove, and the top opening of the V-shaped blanking groove is communicated with the inner cavity of the impurity remover main body; the bottom of the V-shaped blanking groove is provided with the discharging spiral; the feed inlet of the discharge screw is communicated with the V-shaped blanking groove; a discharge hole of the discharge screw is provided with an air-blocking device; a partition plate is arranged in the inner cavity of the impurity remover main body, the top end of the partition plate is fixedly connected with the bottom surface of the top plate of the impurity remover main body, and the bottom end of the partition plate is fixedly connected with the outer wall of the top of the discharging screw; the separator divides the inner cavity of the impurity remover main body into a left independent cavity and a right independent cavity; a feeding pipe is arranged at the bottom of the impurity remover main body at the outer sides of the two side plates of the V-shaped blanking groove, and is communicated with the inner cavity of the impurity remover main body; an arc-shaped air deflector is arranged in each independent cavity; the opening of the arc-shaped air deflector is arranged downwards; one end edge of the arc-shaped air deflector is fixedly connected with the top of the bottom plate of the cavity of the impurity remover main body outside the feeding pipe; the other end edge of the arc-shaped air deflector is arranged above the V-shaped blanking groove between the baffle plate and the feeding pipe; a pore plate is vertically and fixedly arranged at the bottom of the other end edge of the arc-shaped air deflector; the bottom end edge of the pore plate is arranged in the V-shaped blanking groove.
The induced draft impurity removal sieve comprises an impurity removal sieve main body; an air suction impurity remover is arranged above the screen surface of the impurity removal screen main body, and comprises an impurity remover main body, a V-shaped blanking groove, a discharging spiral and an air suction fan; the air suction fan is arranged in the center of the top of the impurity remover main body; the bottom center of the impurity remover main body is provided with the V-shaped blanking groove, and the top opening of the V-shaped blanking groove is communicated with the inner cavity of the impurity remover main body; the bottom of the V-shaped blanking groove is provided with the discharging spiral; the feed inlet of the discharge screw is communicated with the V-shaped blanking groove; a discharge hole of the discharge screw is provided with an air-blocking device; a partition plate is arranged in the inner cavity of the impurity remover main body, the top end of the partition plate is fixedly connected with the bottom surface of the top plate of the impurity remover main body, and the bottom end of the partition plate is fixedly connected with the outer wall of the top of the discharging screw; the separator divides the inner cavity of the impurity remover main body into a left independent cavity and a right independent cavity; a feeding pipe is arranged at the bottom of the impurity remover main body at the outer sides of the two side plates of the V-shaped blanking groove, and is communicated with the inner cavity of the impurity remover main body; an arc-shaped air deflector is arranged in each independent cavity; the opening of the arc-shaped air deflector is arranged downwards; one end edge of the arc-shaped air deflector is fixedly connected with the top of the bottom plate of the cavity of the impurity remover main body outside the feeding pipe; the other end edge of the arc-shaped air deflector is arranged above the V-shaped blanking groove between the baffle plate and the feeding pipe; a pore plate is vertically and fixedly arranged at the bottom of the other end edge of the arc-shaped air deflector; the bottom end edge of the pore plate is arranged in the V-shaped blanking groove; the pipe orifices at the bottoms of the two feed pipes are arranged above the screen surface of the impurity removing screen main body.
Preferably, an air adjusting shaft is rotatably arranged between the partition plate and the arc-shaped air deflector; an air regulating plate is fixedly arranged on the air regulating shaft; the air regulating plate divides the independent cavity into an upper induced draft cavity and a lower impurity removing cavity; the shaft head of the wind adjusting shaft is arranged at the outer side of the impurity remover main body.
Preferably, the air suction fan is a frequency modulation fan.
Preferably, a pipe orifice at the bottom of the feed pipe is arranged above the screen surface at the downstream of the feed inlet of the impurity removing screen main body; the mouth of the other feeding pipe is arranged above the screen surface at the upstream of the discharging hole of the impurity removing screen main body.
The utility model has the advantages that: compared with the prior art, in the edulcoration in-process, the air suction impurity remover of setting above edulcoration sieve screen surface is collected the back with floating particulate matters such as dust and is carried out unified discharge, avoids the dust to fly upward in the edulcoration in-process, improves product quality simultaneously.
Description of the drawings:
the impurity remover comprises a impurity remover main body 1, a V-shaped blanking groove 2, a discharging spiral 3, an air suction fan 4, a partition plate 5, a cavity 6, a feeding pipe 7, an arc-shaped air deflector 8, a pore plate 9, an air adjusting shaft 10, an air adjusting plate 11, an air guiding cavity 12, an impurity removing cavity 13, an impurity removing sieve main body 14 and a sieve surface 15.
Fig. 1 is a schematic diagram of the overall structure of the induced draft impurity remover.
Fig. 2 is a schematic diagram of the overall structure of the induced draft impurity removal screen.
The specific embodiment is as follows:
example 1: as shown in fig. 1, the induced draft impurity remover comprises an impurity remover main body 1, a V-shaped blanking groove 2, a discharging spiral 3, an air blocking device and an induced draft fan 4; an air suction fan 4 is arranged in the center of the top of the impurity remover main body 1, and the air suction fan 4 is a frequency modulation fan; the center of the bottom of the impurity remover main body 1 is provided with a V-shaped blanking groove 2, and the top opening of the V-shaped blanking groove 2 is communicated with the inner cavity of the impurity remover main body 1; a discharging spiral 3 is arranged at the bottom of the V-shaped discharging groove 2; the feed inlet of the discharge screw 3 is communicated with the V-shaped blanking groove 2; a discharge hole of the discharge screw 3 is provided with an air-blocking device; a baffle plate 5 is arranged in the inner cavity of the impurity remover main body 1, the top end of the baffle plate 5 is fixedly connected with the bottom surface of the top plate of the impurity remover main body 1, and the bottom end of the baffle plate 5 is fixedly connected with the outer wall of the top of the discharging screw 3; the inner cavity of the impurity remover main body 1 is divided into a left independent cavity 6 and a right independent cavity 6 by a partition plate 5; the bottom of the impurity remover main body 1 at the outer sides of the two side plates of the V-shaped blanking groove 2 is provided with a feeding pipe 7, and the feeding pipe 7 is communicated with the inner cavity of the impurity remover main body 1; an arc-shaped air deflector 8 is arranged in each independent cavity 6; the opening of the arc-shaped air deflector 8 is arranged downwards; one end edge of the arc-shaped air deflector 8 is fixedly connected with the top of the bottom plate of the inner cavity of the impurity remover main body 1 at the outer side of the feed pipe 7; the other end edge of the arc-shaped air deflector 8 is arranged above the V-shaped blanking groove 2 between the baffle plate 5 and the feeding pipe 7; the bottom of the other end edge of the arc-shaped air deflector 8 is vertically and fixedly provided with a pore plate 9; the bottom end edge of the orifice plate 9 is arranged in the V-shaped blanking groove 2; an air adjusting shaft 10 is rotatably arranged between the baffle plate 5 and the arc-shaped air deflector 8; an air regulating plate 11 is fixedly arranged on the air regulating shaft 10; the air regulating plate 11 divides the independent cavity 6 into an upper induced draft cavity 12 and a lower impurity removing cavity 13; the shaft head of the air adjusting shaft 10 is arranged at the outer side of the impurity remover main body 1.
Working principle: negative pressure is generated by the air suction fan 4, floating particles such as dust are sucked into the impurity removing cavity 13 from the feeding pipe 7, air flow entering the impurity removing cavity 13 flows downwards under the action of the arc-shaped air deflector 8, so that the floating particles such as dust fall on the bottom of the V-shaped blanking groove 2, when the air flow passes through the orifice plate 9, the orifice plate 9 filters the floating particles such as dust and then falls on the bottom of the V-shaped blanking groove 2, the air deflector 11 is rotated by rotating the air deflector 11, and the gap between the air deflector 11 and the arc-shaped air deflector 8 is regulated, so that the air flow speed is regulated; the floating particles such as dust falling on the bottom of the V-shaped blanking groove 2 finally fall into the discharging spiral 3 and are discharged by the discharging spiral 3; the air-blocking device on the discharge hole of the discharge screw 3 keeps the inner cavity of the impurity remover main body 1 airtight.
Example 2: as shown in fig. 2, the induced draft impurity removal screen includes an impurity removal screen body 14; an air suction impurity remover is arranged above the screen surface 16 of the impurity removal screen main body 14, and as shown in fig. 1, the air suction impurity remover comprises an impurity remover main body 1, a V-shaped blanking groove 2, a discharging spiral 3, an air blocking device and an air suction fan 4; an air suction fan 4 is arranged in the center of the top of the impurity remover main body 1, and the air suction fan 4 is a frequency modulation fan; the center of the bottom of the impurity remover main body 1 is provided with a V-shaped blanking groove 2, and the top opening of the V-shaped blanking groove 2 is communicated with the inner cavity of the impurity remover main body 1; a discharging spiral 3 is arranged at the bottom of the V-shaped discharging groove 2; the feed inlet of the discharge screw 3 is communicated with the V-shaped blanking groove 2; a discharge hole of the discharge screw 3 is provided with an air-blocking device; a baffle plate 5 is arranged in the inner cavity of the impurity remover main body 1, the top end of the baffle plate 5 is fixedly connected with the bottom surface of the top plate of the impurity remover main body 1, and the bottom end of the baffle plate 5 is fixedly connected with the outer wall of the top of the discharging screw 3; the inner cavity of the impurity remover main body 1 is divided into a left independent cavity 6 and a right independent cavity 6 by a partition plate 5; the bottom of the impurity remover main body 1 at the outer sides of the two side plates of the V-shaped blanking groove 2 is provided with a feeding pipe 7, and the feeding pipe 7 is communicated with the inner cavity of the impurity remover main body 1; an arc-shaped air deflector 8 is arranged in each independent cavity 6; the opening of the arc-shaped air deflector 8 is arranged downwards; one end edge of the arc-shaped air deflector 8 is fixedly connected with the top of the bottom plate of the inner cavity of the impurity remover main body 1 at the outer side of the feed pipe 7; the other end edge of the arc-shaped air deflector 8 is arranged above the V-shaped blanking groove 2 between the baffle plate 5 and the feeding pipe 7; the bottom of the other end edge of the arc-shaped air deflector 8 is vertically and fixedly provided with a pore plate 9; the bottom end edge of the orifice plate 9 is arranged in the V-shaped blanking groove 2.
An air adjusting shaft 10 is rotatably arranged between the baffle plate 5 and the arc-shaped air deflector 8; an air regulating plate 11 is fixedly arranged on the air regulating shaft 10; the air regulating plate 11 divides the independent cavity 6 into an upper induced draft cavity 12 and a lower impurity removing cavity 13; the shaft head of the air adjusting shaft 10 is arranged at the outer side of the impurity remover main body 1; the orifices at the bottoms of the two feed pipes 7 are arranged above the screen surface 16; the pipe orifice at the bottom of one feed pipe 7 is arranged above the screen surface 15 at the downstream of the feed opening of the impurity removing screen main body 14; the mouth of the bottom of the other feeding pipe 7 is arranged above the screen surface 15 at the upstream of the discharge port of the impurity removing screen main body 14.
Description of use: when grains, agricultural and sideline products, raw materials of roasted seeds and other products fall on the screen surface 15 for impurity removal, generated floating particles such as dust are sucked into the impurity removal cavity 13 from the feed pipe 7, air flow entering the impurity removal cavity 13 flows downwards under the action of the arc-shaped air deflector 8, so that the floating particles such as dust fall on the bottom of the V-shaped blanking groove 2, when the air flow passes through the orifice plate 9, the orifice plate 9 filters the floating particles such as dust and falls on the bottom of the V-shaped blanking groove 2, and the air flow speed is adjusted by rotating the air adjusting shaft 10, rotating the air adjusting plate 11, adjusting the gap between the air adjusting plate 11 and the arc-shaped air deflector 8; the floating particles such as dust falling on the bottom of the V-shaped blanking groove 2 finally fall into the discharging spiral 3 and are discharged by the discharging spiral 3; the air-blocking device on the discharge hole of the discharge screw 3 keeps the inner cavity of the impurity remover main body 1 airtight. The front and rear feeding pipes 7 on the screen surface 15 can fully suck floating particles such as dust generated during impurity removal, so that dust flying in the impurity removal process is avoided, and meanwhile, the product quality is improved.
Claims (8)
1. The air suction impurity remover is characterized by comprising an impurity remover main body, a V-shaped blanking groove, a discharging spiral and an air suction fan; the air suction fan is arranged in the center of the top of the impurity remover main body; the bottom center of the impurity remover main body is provided with the V-shaped blanking groove, and the top opening of the V-shaped blanking groove is communicated with the inner cavity of the impurity remover main body; the bottom of the V-shaped blanking groove is provided with the discharging spiral; the feed inlet of the discharge screw is communicated with the V-shaped blanking groove; a discharge hole of the discharge screw is provided with an air-blocking device; a partition plate is arranged in the inner cavity of the impurity remover main body, the top end of the partition plate is fixedly connected with the bottom surface of the top plate of the impurity remover main body, and the bottom end of the partition plate is fixedly connected with the outer wall of the top of the discharging screw; the separator divides the inner cavity of the impurity remover main body into a left independent cavity and a right independent cavity; a feeding pipe is arranged at the bottom of the impurity remover main body at the outer sides of the two side plates of the V-shaped blanking groove, and is communicated with the inner cavity of the impurity remover main body; an arc-shaped air deflector is arranged in each independent cavity; the opening of the arc-shaped air deflector is arranged downwards; one end edge of the arc-shaped air deflector is fixedly connected with the top of the bottom plate of the cavity of the impurity remover main body outside the feeding pipe; the other end edge of the arc-shaped air deflector is arranged above the V-shaped blanking groove between the baffle plate and the feeding pipe; a pore plate is vertically and fixedly arranged at the bottom of the other end edge of the arc-shaped air deflector; the bottom end edge of the pore plate is arranged in the V-shaped blanking groove.
2. The air suction impurity remover according to claim 1, wherein an air adjusting shaft is rotatably arranged between the partition plate and the arc-shaped air deflector; an air regulating plate is fixedly arranged on the air regulating shaft; the air regulating plate divides the independent cavity into an upper induced draft cavity and a lower impurity removing cavity; the shaft head of the wind adjusting shaft is arranged at the outer side of the impurity remover main body.
3. The induced draft impurity remover according to any of claims 1 or 2, wherein said induced draft fan is a frequency modulated fan.
4. The induced draft impurity removal sieve comprises an impurity removal sieve main body; the device is characterized in that an induced draft impurity remover is arranged above the screen surface of the impurity removing screen main body, and comprises an impurity remover main body, a V-shaped blanking groove, a discharging screw and an induced draft fan; the air suction fan is arranged in the center of the top of the impurity remover main body; the bottom center of the impurity remover main body is provided with the V-shaped blanking groove, and the top opening of the V-shaped blanking groove is communicated with the inner cavity of the impurity remover main body; the bottom of the V-shaped blanking groove is provided with the discharging spiral; the feed inlet of the discharge screw is communicated with the V-shaped blanking groove; a discharge hole of the discharge screw is provided with an air-blocking device; a partition plate is arranged in the inner cavity of the impurity remover main body, the top end of the partition plate is fixedly connected with the bottom surface of the top plate of the impurity remover main body, and the bottom end of the partition plate is fixedly connected with the outer wall of the top of the discharging screw; the separator divides the inner cavity of the impurity remover main body into a left independent cavity and a right independent cavity; a feeding pipe is arranged at the bottom of the impurity remover main body at the outer sides of the two side plates of the V-shaped blanking groove, and is communicated with the inner cavity of the impurity remover main body; an arc-shaped air deflector is arranged in each independent cavity; the opening of the arc-shaped air deflector is arranged downwards; one end edge of the arc-shaped air deflector is fixedly connected with the top of the bottom plate of the cavity of the impurity remover main body outside the feeding pipe; the other end edge of the arc-shaped air deflector is arranged above the V-shaped blanking groove between the baffle plate and the feeding pipe; a pore plate is vertically and fixedly arranged at the bottom of the other end edge of the arc-shaped air deflector; the bottom end edge of the pore plate is arranged in the V-shaped blanking groove; the pipe orifices at the bottoms of the two feed pipes are arranged above the screen surface of the impurity removing screen main body.
5. The suction impurity removing sieve according to claim 4, wherein a mouth of said feed pipe at the bottom of said feed pipe is disposed above a screen surface downstream of a feed opening in said impurity removing sieve body; the mouth of the other feeding pipe is arranged above the screen surface at the upstream of the discharging hole of the impurity removing screen main body.
6. The induced draft impurity removal sieve according to any one of claims 4 or 5, wherein an air adjusting shaft is rotatably arranged between the partition plate and the arc-shaped air deflector; an air regulating plate is fixedly arranged on the air regulating shaft; the air regulating plate divides the independent cavity into an upper induced draft cavity and a lower impurity removing cavity; the shaft head of the wind adjusting shaft is arranged at the outer side of the impurity remover main body.
7. The air suction and impurity removal sieve according to any one of claims 4 or 5, wherein the air suction fan is a frequency modulation fan.
8. The air suction impurity removal sieve according to claim 6, wherein the air suction fan is a frequency modulation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241576.4U CN220611305U (en) | 2023-08-18 | 2023-08-18 | Induced draft impurity remover and induced draft impurity removing sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241576.4U CN220611305U (en) | 2023-08-18 | 2023-08-18 | Induced draft impurity remover and induced draft impurity removing sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220611305U true CN220611305U (en) | 2024-03-19 |
Family
ID=90223019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322241576.4U Active CN220611305U (en) | 2023-08-18 | 2023-08-18 | Induced draft impurity remover and induced draft impurity removing sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220611305U (en) |
-
2023
- 2023-08-18 CN CN202322241576.4U patent/CN220611305U/en active Active
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