CN216324095U - Rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment - Google Patents
Rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment Download PDFInfo
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- CN216324095U CN216324095U CN202122463752.XU CN202122463752U CN216324095U CN 216324095 U CN216324095 U CN 216324095U CN 202122463752 U CN202122463752 U CN 202122463752U CN 216324095 U CN216324095 U CN 216324095U
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- China
- Prior art keywords
- negative pressure
- rice husk
- feeding
- conveying device
- waste gas
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- Expired - Fee Related
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 50
- 235000009566 rice Nutrition 0.000 title claims abstract description 50
- 239000010903 husk Substances 0.000 title claims abstract description 44
- 239000002912 waste gas Substances 0.000 title claims abstract description 20
- 239000003610 charcoal Substances 0.000 title claims description 33
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 49
- 239000007789 gas Substances 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052799 carbon Inorganic materials 0.000 abstract description 15
- 238000000746 purification Methods 0.000 abstract description 12
- 238000007872 degassing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003756 stirring Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a rice hull carbon negative pressure conveying device for synchronously performing waste gas treatment, which comprises a feeding box, a feeding barrel, a dust cover and a negative pressure component, wherein a feeding pipe is arranged in the feeding box, the feeding barrel is divided into an upper layer and a lower layer by a group of conveying belts, the negative pressure component comprises a plurality of hollow negative pressure plates circumferentially arranged outside the feeding barrel, a gas conveying pipe positioned at the tail end of each group of hollow negative pressure plates, a gas conveying guide pipe connected with each group of gas conveying pipes, and a negative pressure pump connected with the gas conveying guide pipe. The rice husk carbon negative pressure conveying device is reasonable in structure, can stir rice husk carbon through negative pressure to promote waste gas release to achieve the purpose of rapid degassing and dedusting, and meanwhile, the hollow negative pressure plate can rotate through the arranged gear disc, so that the degassing and dedusting effects are further improved, the purification purpose is achieved through the purification plate clamped and arranged, and the purification plate can be extracted from the clamping groove to be cleaned and is convenient to reuse.
Description
Technical Field
The utility model relates to the technical field of preparation of rice husk carbon, in particular to a rice husk carbon negative pressure conveying device for synchronously performing waste gas treatment.
Background
The rice husk charcoal is a product obtained by carbonizing rice husks, mainly comprises carbonaceous and silicon dioxide, and most of the rice husk charcoal is charcoal. It has the characteristics of light weight and low thermal conductivity. The rice husk charcoal can be used as a heat preservation and insulation material for producing steel, iron and the like in industrial production, can be used for cultivating vegetables, flowers, nursery stocks, fruit trees and other crops and improving soil in agriculture, can be used as a clean energy source for fire generation, heating and the like in life, and can also be used as a raw material for producing steelmaking auxiliary materials. The price is different in the market according to the difference of the carbon content, the rice hulls with different qualities can be rubbed by hands and crushed into granular black solid, and the black solid cannot be kneaded into lumps and sand grains, so that the rice hulls are very good in quality. If the steel is made ash-like, the quality is low, and the steel is adversely affected when the steel is used for steelmaking.
The preparation process of the rice husk charcoal is generally divided into the following steps: broken stoving, carbonization ejection of compact, combustible gas production, hot flue gas recycle, can produce a large amount of combustible gas in the visible rice husk charcoal preparation process, can carry out recycle, but some residual gas may expose in the air and cause the pollution to the air when the in-process of transporting rice husk charcoal, consequently need optimize the transportation of rice husk charcoal.
Patent CN202953513U discloses a bidirectional convection dust removal device for rice husk charcoal, which comprises a conveying belt, wherein a hopper is arranged below the end part of the conveying belt, air ports are respectively formed in the side walls of two ends of the hopper, fans are arranged on two side edges of the hopper right opposite to the air ports, the fans are communicated with the air ports in the side walls of the hopper through air pipes, and a material receiving box is arranged below the hopper; two sides of the conveying belt are provided with baffle plates. The dust collector has a simple structure and a smart design, and dust is suspended in the air due to the slow falling speed in the process of falling materials from a high position, so that the dust is removed by the fan, and the dust removing effect is good. But easily causes the waste of the rice husk charcoal.
SUMMERY OF THE UTILITY MODEL
Aiming at the existing problems, the utility model provides a rice hull carbon negative pressure conveying device for synchronously carrying out waste gas treatment.
The technical scheme of the utility model is as follows:
a rice hull carbon negative pressure conveying device for synchronously performing waste gas treatment comprises a feeding box, a feeding barrel fixedly connected with the feeding box, a dust cover fixedly connected with the feeding box and sleeved outside the feeding barrel, and a negative pressure component positioned at the tail end of the feeding barrel, wherein a feeding pipe is arranged inside the feeding box, the feeding barrel is divided into an upper layer and a lower layer through a group of conveyor belts, one end of the conveyor belt extends to the lower part of the feeding pipe in the feeding box, the other end of the conveyor belt extends to the tail end of the feeding barrel, one end of the conveyor belt, which is positioned in the feeding box, is provided with a driving wheel, the tail end of the conveyor belt, which is close to the feeding barrel, is provided with a driven wheel, the negative pressure assembly comprises a plurality of hollow negative pressure plates circumferentially arranged outside the feeding barrel, gas conveying pipes located at the tail ends of the hollow negative pressure plates, gas conveying pipes connected with each group of gas conveying pipes, and a negative pressure pump connected with the gas conveying pipes.
Further, the surface of the conveying belt is provided with blades which can help to promote the conveying of the rice husk charcoal.
Further, the hollow negative pressure plate and the gas transmission pipe are 3 groups, the dust removal effect is reduced when the number of the groups is too large, and the dust is exposed too much when the number of the groups is too small.
Further, adjacent two sets of be equipped with the purifying plate between the cavity negative pressure plate, cavity negative pressure plate both sides limit all is equipped with and is used for making the draw-in groove that purifying plate and cavity negative pressure plate activity were pegged graft makes the purifying plate can extract out by in the draw-in groove and washs, makes things convenient for reuse.
Further, the fixed toothed disc that is equipped with in gas transmission pipe periphery, toothed disc top is equipped with a set of rotation wheel rather than the meshing, the negative pressure pump top is equipped with and is used for the drive rotate wheel pivoted and rotate the motor, the output shaft that rotates the motor is connected with rotation wheel center department, and it is better to drive the toothed disc through rotating the wheel and rotate and make the rotation of cavity negative pressure board remove exhaust purification effect.
Furthermore, the gas transmission conduit is rotatably connected with the output end of the negative pressure pump, so that the purpose of synchronous rotation is achieved.
Furthermore, the driving wheel is fixedly arranged on the inner wall of the feeding box through a group of driving motors, the driving wheels are driven to rotate, and two sides of the driven wheel are connected with the inner wall of the feeding barrel through a group of connecting shafts which are connected with the driven wheel in a rotating mode, so that the conveying belt can be stably fixed in the feeding box and the feeding barrel.
Further, the side wall of the feeding barrel is provided with a plurality of filtering air holes, the bottom surface of the hollow negative pressure plate is provided with a plurality of air holes, and the purpose of quickly removing gas and dust is achieved by stirring the rice husk carbon to promote the release of waste gas by utilizing negative pressure.
Further, a discharging pipe is arranged below the conveying belt in the feeding box, and the purified rice husk carbon is collected.
The utility model has the beneficial effects that:
(1) the rice husk carbon negative pressure conveying device is reasonable in structure, can stir rice husk carbon through negative pressure to promote waste gas release to achieve the purpose of rapid degassing and dedusting, and meanwhile, the hollow negative pressure plate can rotate through the arranged gear disc, so that the degassing and dedusting effects are further improved, the purification purpose is achieved through the purification plate clamped and arranged, and the purification plate can be extracted from the clamping groove to be cleaned and is convenient to reuse.
(2) The rice hull carbon negative pressure conveying device is convenient to install, can be directly sleeved in the middle of the existing conveying device or pipeline, and achieves the purposes of further degassing, dedusting and fast conveying.
Drawings
FIG. 1 is a schematic view of the overall structure of a rice husk charcoal negative pressure conveying apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the rice husk charcoal negative pressure conveying apparatus of the present invention;
FIG. 3 is a side view of the rice husk charcoal negative pressure conveying apparatus of the present invention;
FIG. 4 is a schematic bottom view of a hollow negative pressure plate of the rice husk charcoal negative pressure conveying device of the present invention;
fig. 5 is a schematic view of the external structure of the feeding barrel of the rice husk charcoal negative pressure conveying device of the present invention.
The device comprises a feeding box 1, a feeding pipe 11, a driving motor 12, a discharging pipe 13, a feeding barrel 2, a connecting shaft 21, a filtering air hole 22, a dust cover 3, a negative pressure component 4, a hollow negative pressure plate 41, a gas pipe 42, a gas pipe 43, a gas pipe 44, a negative pressure pump 45, a purifying plate 46, a clamping groove 47, a vent hole 47, a conveying belt 5, a driving wheel 51, a driven wheel 52, a blade 53, a gear wheel 6, a rotating wheel 61 and a rotating motor 62.
Detailed Description
Example 1
As shown in fig. 1 and 2, a rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment comprises a feeding box 1, a feeding barrel 2 fixedly connected with the feeding box 1, a dust cover 3 fixedly connected with the feeding box 1 and sleeved outside the feeding barrel 2, and a negative pressure component 4 positioned at the tail end of the feeding barrel 2, wherein a feeding pipe 11 is arranged inside the feeding box 1;
as shown in fig. 2 and 5, the interior of the feeding barrel 2 is divided into an upper layer and a lower layer by a group of conveyor belts 5, one end of each conveyor belt 5 extends to the lower part of the feeding pipe 11 in the feeding box 1, the other end of each conveyor belt 5 extends to the tail end of the feeding barrel 2, one end of each conveyor belt 5 in the feeding box 1 is provided with a driving wheel 51, the conveyor belt 5 close to the tail end of the feeding barrel 2 is provided with a driven wheel 52, the surface of each conveyor belt 5 is provided with blades 53, the driving wheel 51 is driven to rotate by a group of driving motors 12 fixedly arranged on the inner wall of the feeding box 1, the driving motors 12 are commercially available AC small standard motors, two sides of each driven wheel 52 are respectively connected with the inner wall of the feeding barrel 2 through a group of connecting shafts 21 in rotating connection with the driven wheel, the side wall of the feeding barrel 2 is provided with a plurality of filtering air holes 22, and a discharging pipe 13 is arranged below the conveyor belt 5 in the feeding box 1;
as shown in fig. 2-4, the negative pressure assembly 4 comprises 3 sets of hollow negative pressure plates 41 circumferentially arranged outside the feed barrel 2, air pipes 42 located at the tail ends of each set of hollow negative pressure plates 41, air conveying pipes 43 connected with each set of air pipes 42, and a negative pressure pump 44 connected with the air conveying pipes 43, the bottom surface of each hollow negative pressure plate 41 is provided with a plurality of vent holes 47, a purification plate 45 is arranged between two adjacent sets of hollow negative pressure plates 41, the two side edges of each hollow negative pressure plate 41 are respectively provided with a clamping groove 46 for movably connecting the purification plate 45 with the hollow negative pressure plate 41, the periphery of the air conveying pipes 43 is fixedly provided with a gear disc 6, a set of rotating wheels 61 meshed with the gear disc 6 is arranged above the gear disc 6, the negative pressure pump 44 is a commercially available SK-0.4 multi-stage negative pressure vacuum pump, a rotating motor 62 for driving the rotating wheels 61 to rotate is arranged above the negative pressure pump 44, the rotating motor 62 is a commercially available horizontal gear reduction motor, the output shaft of the rotating motor 62 is connected to the center of the rotating wheel 61, and the gas transmission conduit 43 is rotatably connected to the output end of the negative pressure pump 44.
Example 2
This embodiment is substantially the same as embodiment 1, except that: the number of the sets of the hollow negative pressure plates 41 is different, and the number of the hollow negative pressure plates 41 is 2.
Example 3
This embodiment is substantially the same as embodiment 1, except that: the number of the sets of the hollow negative pressure plates 41 is different, and the number of the hollow negative pressure plates 41 is 4.
The working principle of applying the rice husk carbon negative pressure conveying device to convey the rice husk carbon is as follows:
firstly, rice husk charcoal to be degassed and dedusted is conveyed into a feeding box 1 from a feeding pipe 11 and falls onto a conveying belt 5, the conveying belt 5 is driven to convey the rice husk charcoal by rotating a driving wheel 51 of the conveying belt 5, a negative pressure pump 44 of a negative pressure component 4 is started at the same time, negative pressure is generated in a hollow negative pressure plate 41, the interior of a feeding barrel 2 is pumped through a vent hole 47 arranged at the bottom of the hollow negative pressure plate 41, the rice husk charcoal is stirred by negative pressure to promote waste gas release to achieve the purpose of rapid degassing and dedusting, meanwhile, a rotating motor 62 is started to drive a rotating wheel 61 to rotate, so that a gear disc 6 is driven to rotate, the hollow negative pressure plate 41 rotates around the feeding barrel 2, the degassing and dedusting effect is further improved, waste gas and dust are adsorbed by a purification plate 45, and when the purification plate 45 needs to be cleaned, the purification plate 45 needs to be pumped out from a clamping groove 46;
when the rice husk charcoal is conveyed to the bottom in the feeding barrel 2, the blades 53 arranged on the conveying belt 5 can assist in conveying the rice husk charcoal to the discharging pipe 13 at the lower part in the feeding box 1, so that the conveying process of the rice husk charcoal is completed.
Claims (9)
1. A rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment is characterized by comprising a feeding box (1), a feeding barrel (2) fixedly connected with the feeding box (1), a dust cover (3) fixedly connected with the feeding box (1) and sleeved outside the feeding barrel (2), and a negative pressure component (4) positioned at the tail end of the feeding barrel (2), wherein a feeding pipe (11) is arranged inside the feeding box (1), the feeding barrel (2) is divided into an upper layer and a lower layer through a group of conveyor belts (5), one end of each conveyor belt (5) extends to the lower part of the feeding pipe (11) inside the feeding box (1), the other end of each conveyor belt (5) extends to the tail end of the feeding barrel (2), one end of each conveyor belt (5) positioned inside the feeding box (1) is provided with a driving wheel (51), and a driven wheel (52) is arranged at the position, close to the tail end of the corresponding conveyor belt (5), of the corresponding to the corresponding feeding barrel (2), negative pressure subassembly (4) include that a plurality of circumference set up at cavity negative pressure plate (41) of charging bucket (2) outside, be located each group air pipe (42) at cavity negative pressure plate (41) end, connect every group air transmission pipe (43) of air pipe (42) and with negative pressure pump (44) that air transmission pipe (43) are connected.
2. The rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment as claimed in claim 1, characterized in that the surface of the conveyor belt (5) is provided with blades (53).
3. The rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment as claimed in claim 1, wherein the hollow negative pressure plate (41) and the gas conveying pipe (42) are 3 groups.
4. The rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment according to claim 1, wherein a purifying plate (45) is arranged between two adjacent groups of hollow negative pressure plates (41), and clamping grooves (46) for movably inserting the purifying plate (45) and the hollow negative pressure plates (41) are arranged on two side edges of each hollow negative pressure plate (41).
5. The rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment as claimed in claim 1, characterized in that a gear plate (6) is fixedly arranged on the periphery of the gas conveying conduit (43), a group of rotating wheels (61) meshed with the gear plate (6) is arranged above the gear plate, a rotating motor (62) for driving the rotating wheels (61) to rotate is arranged above the negative pressure pump (44), and an output shaft of the rotating motor (62) is connected with the center of the rotating wheels (61).
6. The rice husk char negative pressure conveying device with simultaneous exhaust gas treatment as claimed in claim 5, characterized in that the gas conveying conduit (43) is rotatably connected with the output end of the negative pressure pump (44).
7. The rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment as claimed in claim 1, wherein the driving wheel (51) is driven to rotate by a set of driving motors (12) fixedly arranged on the inner wall of the feeding box (1), and two sides of the driven wheel (52) are respectively connected with the inner wall of the feeding barrel (2) by a set of connecting shafts (21) in rotating connection with the driven wheel.
8. The rice husk charcoal negative pressure conveying device for synchronously processing waste gas as claimed in claim 1, characterized in that the side wall of the feeding barrel (2) is provided with a plurality of filtering air holes (22), and the bottom surface of the hollow negative pressure plate (41) is provided with a plurality of vent holes (47).
9. The rice husk charcoal negative pressure conveying device for synchronously processing waste gas as claimed in claim 1, characterized in that a discharging pipe (13) is arranged below the conveying belt (5) in the feeding box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463752.XU CN216324095U (en) | 2021-10-13 | 2021-10-13 | Rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463752.XU CN216324095U (en) | 2021-10-13 | 2021-10-13 | Rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216324095U true CN216324095U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122463752.XU Expired - Fee Related CN216324095U (en) | 2021-10-13 | 2021-10-13 | Rice husk charcoal negative pressure conveying device for synchronously performing waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216324095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432784A (en) * | 2022-10-11 | 2022-12-06 | 烟台市重科产业技术研究院有限公司 | Electrocatalytic oxidation decontamination treatment device |
-
2021
- 2021-10-13 CN CN202122463752.XU patent/CN216324095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432784A (en) * | 2022-10-11 | 2022-12-06 | 烟台市重科产业技术研究院有限公司 | Electrocatalytic oxidation decontamination treatment device |
| CN115432784B (en) * | 2022-10-11 | 2024-04-30 | 烟台市重科产业技术研究院有限公司 | Electrocatalytic oxidation decontamination treatment device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |