CN2098502U - Continuous productive unit of charred rice husk - Google Patents
Continuous productive unit of charred rice husk Download PDFInfo
- Publication number
- CN2098502U CN2098502U CN 91217134 CN91217134U CN2098502U CN 2098502 U CN2098502 U CN 2098502U CN 91217134 CN91217134 CN 91217134 CN 91217134 U CN91217134 U CN 91217134U CN 2098502 U CN2098502 U CN 2098502U
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- tube
- rice husk
- charing
- compacting
- drying
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Abstract
The utility model relates to a continuous productive unit of charred rice husk belonging to a plant charring unit. The utility model is characterized in that the continuous productive unit of charred rice husk is composed of a drying portion, a compacting and sealing portion, a charring portion, a heat preservation portion, a cooling and bagging portion; the utility model uses motor as power, uses coal and gas as fuel, and uses a flame path for indirect heating; rice husk in the barrel is dried under negative pressure, and charred under positive pressure and oxygen deficiency. The utility model has the advantages of simple structure, reasonable design, serialization production, high efficiency, recoverable and utilizable coal gas and reduced pollution, providing a new device for the comprehensive utilization of rice husk and popularized and applied in rice producing regions.
Description
The utility model relates to a kind of plant carbonated device, more precisely, is that rice husk adds formula continuously carbonizing production equipment indirectly.
At present, plant carbonated production equipment mostly is direct type, be the direct anoxycausis of plant, swash acute cooling, this method ash is big, char yield rate is low, and August nineteen ninety, China's patent gazette disclosed application number: 89217337.8 " highly effective drying destructive distillation dual-purpose stove " is to pass through fire tube, quirk Hybrid Heating mode is carried out drying and carbonization to wooden stick or machine-processed wooden stick, this device char yield rate height, result of use is good, still, only is applicable to bulk, be unsuitable for the shape charred rice husk that looses, besides be batch production.
The purpose of this utility model provides a kind of continous way charred rice husk production equipment, for the rice husk comprehensive utilization provides new installation, opens up new way.
The utility model is achieved in that rice husk is advanced in the stirring of tube internal rotation that tube is outer by the heat energy indirect heating, to reach purpose dry, the anoxic charing.This device packs five parts by drying, compacting sealing, charing, insulation and cooling and forms.
Drying nest: the moisture hole is arranged above the drying cylinder, and an end has opening for feed, and screw conveyor shaft and three leg resting supports are arranged in the drying cylinder, and drying cylinder has quirk, thermopair, fire-resistant and thermal insulation layer outward, by feed inlet end air-vent is arranged.
The compacting hermetic unit: the compacting sealing bore is formed by 2 sections, and the leading portion inner chamber is a circular cylinder, communicates with drying cylinder, and the back segment inner chamber is a Polygons, in the tube zig-zag Luo Gang is arranged, and tube is outer to have quirk, fire-resistant and thermal insulation layer to be connected respectively with drying nest.
The charing part: at compacting sealing bore end the charing tube is arranged, on the tube coal-gas recovering hole is arranged, in the tube screw conveyor shaft is arranged, tube heat in the exterior galvanic couple, quirk, flame retardant coating, thermal insulation layer communicate respectively with the compacting hermetic unit, and there is burner hearth at charing tube rear portion.
Insulation is in storage tank, communicates with the charing tube by elbow, and thermal insulation layer is arranged at the outer top of storage tank, and the bottom is provided with the cooling pack device.
The transport tube end has outlet pipe, in the tube hollow screw conveyor shaft is arranged, and the axle center is connected with recirculated cooling water, and the recirculated cooling water cover is arranged outside the tube.
This device is to be that power is fuel with coal and coal gas with the motor, control fire path temperature by adjusting air inducing, air distribution and gas valve, rice husk enters drying cylinder from opening for feed, enters the compacting sealing bore after drying, under the promotion extruding of Luo Gang, after becoming broken, compacting, entering the charing tube, with the screw conveyor shaft charing of advancing gradually, when the highest to burner hearth section temperature, behind insulated tank, also further charing when reducing to the tank bottom temperature, just can pack standby through the cooling conveying.
The utility model compared with prior art has following advantage: (1) drying cylinder is provided with the moisture hole, and drying is to carry out under negative pressure, and that does is fast.(2) this device is provided with the compacting seal section, can stop coal gas rising in the charing tube, has guaranteed the charing of malleation anoxic.(3) serialization production, efficient is expensive low, and quality is good.
Be described further below in conjunction with accompanying drawing:
Fig. 1 continous way charred rice husk production equipment structural representation
The A-A sectional view of Fig. 2 compacting sealing bore (is example with the octagon)
Among the figure: (1) 4 one in motor, wheel box (2), (16), (22), (31) are all outer chooses, thermal insulation layer (8) adopts asbestos outsourcing glass wool cloth or directly smears lagging material, lower semi-circular in iron-clad (9) employing, interior block refractory brick or smear refractory cements (10), drying cylinder (13) adopt steel pipe or steel plate to make, one end has opening for feed (5), hopper (6), being provided with its diameter of at least 2 moisture holes (12) above is φ 25-100mm, height is not less than 5mm.There is quirk (11) drying cylinder (13) outside, and at least 2 thermopairs (14) are arranged in the quirk, has air-vent (7) compacting sealing bore (19) to adopt cast steel or steel plate to make by opening for feed, and the leading portion internal surface is circular, and the back segment internal surface is a Polygons.Charing tube (23) is a cast iron materials, coal-gas recovering hole (25) is arranged above, the all sectional processing of drying cylinder (13) and charing tube (23), the rim of the mouth cooperates flange to connect, screw conveyor shaft (3), (21) can adopt steel pipe or round steel processing sleeve pipe to cooperate, pin is fixedly connected, is provided with at least one three leg resting support (15) in the tube, leans on screw retention in tube.Luo Gang (18) adopts round steel or forging processing, and leading portion is a saw-tooth thread in the tube, and back segment is a polished rod.Storage tank (27) has elbow (26) to be connected with the charing drum flange, the bottom is connected with cooling transport tube (28), the tube upper end is provided with out outside charcoal pipe (33) tube recirculated cooling water cover (34), control valve (32), screw conveyor shaft (29) adopts processing such as steel pipe outside weld spiral leaf, limiting stand, the upper end is provided with circulating cooling water pipe and control valve (32), and there are posticum and spray guard in the lower end.Retaining plate (4), (16), (20), (30) and unaccounted material are general steel plate and make.
Claims (10)
1, the utility model relates to a kind of continous way charred rice husk device, is to be power with the motor, is fuel with coal and coal gas, it is characterized in that: this device is packed five parts and is formed by drying, compacting sealing, charing, insulation, cooling.
2, device according to claim 1, it is characterized in that: moisture hole (12) is arranged above the drying cylinder (13), one end has retaining plate (4) opening for feed (5), screw conveyor shaft (3), support (15) are arranged in the drying cylinder (13), and there are thermopair (14) quirk (11), flame retardant coating (10), thermal insulation layer (8), air-vent (7) in the drying cylinder outside.
3, device according to claim 1 is characterized in that: at drying cylinder (13) end compacting sealing bore (19) is arranged, in the tube Luo Gang (18) is arranged, tube is outer quirk (11), flame retardant coating (10), and thermal insulation layer (8) is connected with drying nest respectively.
4, device according to claim 1, it is characterized in that: charing tube (23) is arranged at compacting sealing bore end, on the tube coal-gas recovering hole (25) is arranged, in the tube screw conveyor shaft (21) is arranged, quirk (11), thermopair (14), flame retardant coating (10) are arranged outside the tube, thermal insulation layer (8) is connected respectively with the compacting hermetic unit.
5, device according to claim 1 is characterized in that: have elbow (26) to be communicated with insulated tank (27) at charing tube (23) end, there is thermal insulation layer (8) storage tank (27) epimere outside, and transport tube (28) is equipped with in the bottom.
6, device according to claim 1, it is characterized in that: transport tube (28) end is provided with out charcoal pipe (33), in the tube free screw conveyor shaft (29) is arranged, there is recirculated cooling water control valve (32) upper end, axle center, and recirculated cooling water cover (34) and control valve (32) are arranged outside the tube.
7, device according to claim 1 and 2 is characterized in that: screw conveyor shaft (3) divides 2 sections at least, and sleeve pipe cooperates, and pin is fixed, and supporting is fixed in the tube by three leg supports (15).
8, according to claim 1 or 3 described devices, it is characterized in that: compacting sealing bore (19) divides two sections leading portion internal surface circular cylinder, and the back segment internal surface is the Polygons tube.
9, device according to claim 8 is characterized in that: leading portion is the saw-tooth thread section in Luo Gang (18) tube, and back segment is the polished rod section.
10, according to claim 1 or 4 described devices, it is characterized in that: charing tube (23) adopts cast iron materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217134 CN2098502U (en) | 1991-06-25 | 1991-06-25 | Continuous productive unit of charred rice husk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217134 CN2098502U (en) | 1991-06-25 | 1991-06-25 | Continuous productive unit of charred rice husk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2098502U true CN2098502U (en) | 1992-03-11 |
Family
ID=4924865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91217134 Withdrawn CN2098502U (en) | 1991-06-25 | 1991-06-25 | Continuous productive unit of charred rice husk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2098502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220283B (en) * | 2008-01-31 | 2012-03-07 | 商丘三利新能源有限公司 | Continuous biomass charing device |
| CN103619996A (en) * | 2011-06-23 | 2014-03-05 | 联邦科学与工业研究组织 | Process and apparatus for continuous production of densified charcoal |
-
1991
- 1991-06-25 CN CN 91217134 patent/CN2098502U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220283B (en) * | 2008-01-31 | 2012-03-07 | 商丘三利新能源有限公司 | Continuous biomass charing device |
| CN103619996A (en) * | 2011-06-23 | 2014-03-05 | 联邦科学与工业研究组织 | Process and apparatus for continuous production of densified charcoal |
| CN103619996B (en) * | 2011-06-23 | 2015-09-16 | 联邦科学与工业研究组织 | The method and apparatus of the fine and close charcoal of a kind of continuous seepage |
| US10364393B2 (en) | 2011-06-23 | 2019-07-30 | Commonwealth Scientific And Industrial Research Organisation | Process and apparatus for continuous production of densified charcoal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |