CN203881088U - Carbonized rice hull gas drying system - Google Patents
Carbonized rice hull gas drying system Download PDFInfo
- Publication number
- CN203881088U CN203881088U CN201420269769.9U CN201420269769U CN203881088U CN 203881088 U CN203881088 U CN 203881088U CN 201420269769 U CN201420269769 U CN 201420269769U CN 203881088 U CN203881088 U CN 203881088U
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- drying system
- rice hull
- blower fan
- carbonized rice
- drying tower
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Abstract
The utility model belongs to the field of carbonized rice hull processing technology, and particularly relates to a carbonized rice hull gas drying system. The carbonized rice hull gas drying system comprises a straw stock bin, a hopper, an auger, a circulating fluidized bed gasification furnace, a cyclone dust extractor, an air pre-heater, a first draught fan, a second draught fan, a drying tower and a filtering chimney, wherein the straw stock bin, the hopper, the auger, the circulating fluidized bed gasification furnace, the cyclone dust extractor, the air pre-heater, the first draught fan, the drying tower and the filtering chimney are connected in sequence, and the second draught fan is connected with the drying tower. The carbonized rice hull gas drying system has the advantages that the carbonized rice hull gas drying system is simple in structure, small in size and convenient to install, detach and maintain; straw is used for reaction to generate combustible gas, combustible gas passes through a cyclone separator and a heating medium booster fan and enter the drying tower to be dried, drying efficiency is high, and operation is easy to carry out; on one hand, the production requirements of energy conservation, emission reduction and environmental protection are met, and on the other hand, the continuous non-pollution production requirement is met. Meanwhile, the carbonized rice hull gas drying system is low in production cost and easy to popularize.
Description
Technical field
The utility model relates to carbonization rice husk processing technique field, is specifically related to a kind of carbonization rice husk gas drying system.
Background technology
Carbonization rice husk refers to that rice husk is through being heated to it below ignition temperature, makes its burn incompletely and the charcoal compound matter that forms, and it is light that it has body, the characteristic that thermal conductivity is low.The heat preserving and insulating material that carbonization rice husk purposes is relatively extensively produced as can be used as steel, iron etc. in industrial production, in agricultural, can be used for vegetables, flowers, nursery stock, fruit tree and other arable farmings, improvement soil, can do on the living conditions clean energy resource for lighting a fire, heating etc., also can be used as the raw material of producing steelmaking ingredient.And the carbonization rice husk of high-quality is had relatively high expectations as baking operation step to processing criterion in process, existing oven dry coal or electric power, although it is easy to carry out drying operation, but energy resource consumption is larger in drying course, also producing environmental pollution, is current institute problem demanding prompt solution so how a kind of device that can carry out environmental protection oven dry production is provided.
Therefore,, based on the problems referred to above, the utility model provides a kind of carbonization rice husk gas drying system.
Utility model content
Utility model object: the purpose of this utility model provides a kind of carbonization rice husk gas drying system, the baking operation energy resource consumption that solves existing traditional carbonization rice husk processing is large, the problem of contaminated environment, reduces production costs and carries out pollution-free energy-saving production.
Technical scheme: a kind of gas drying component system, comprises straw bin, hopper, hinge cage, circle fluidized-bed gasification furnace, cyclone dust collectors, air preheater, the first blower fan, the second blower fan, drying tower and filtration chimney; Described straw bin, hopper, hinge cage, circle fluidized-bed gasification furnace, cyclone dust collectors, air preheater, the first blower fan, drying tower and filtration chimney are connected successively, and wherein the second blower fan connects drying tower; Described straw bin is connected by driving belt with circle fluidized-bed gasification furnace; Between described circle fluidized-bed gasification furnace, cyclone dust collectors, air preheater, the first blower fan, the second blower fan, drying tower and filtration chimney, connect by gas transmission pipeline.
Further described cyclone dust collectors adopt CLK type proliferation cyclone.
Further described air preheater adopts vertical pipe type air preheater.
Further described the first blower fan adopts heating gas booster fan.
Compared with prior art, a kind of carbonization rice husk gas drying system of the present utility model: 1, simple in structure, volume is little, install, demolition and maintenance are convenient; 2, by utilizing stalk to react to produce fuel gas, dry operation entering drying tower through cyclone separator and heating agent booster fan, drying efficiency is high, easy to operate; 3,
Realize on the one hand energy-saving, emission-reducing, environment friendly production requirement, reduce on the other hand and dry cost, meet and continue CR production requirement.While the utility model production cost is low, easily popularization.
Brief description of the drawings
Fig. 1 is a kind of carbonization rice husk gas drying system architecture schematic diagram of the present utility model;
Wherein in figure, sequence number is as follows: 1-shifting axle, 2-armature, 3-housings, 4-coil, 5-back-moving spring, 6-support end cap, 7-pin, 8-cable, 9-control assembly are installed.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
A kind of carbonization rice husk gas drying system as shown in Figure 1, comprises straw bin 1, hopper 2, hinge cage 3, circle fluidized-bed gasification furnace 4, cyclone dust collectors 5, air preheater 6, the first blower fan 7, the second blower fan 8, drying tower 9 and filters chimney 10; Straw bin 1, hopper 2, hinge cage 3, circle fluidized-bed gasification furnace 4, cyclone dust collectors 5, air preheater 6, the first blower fan 7, drying tower 9 and filtration chimney 10 are connected successively, and wherein the second blower fan 8 connects drying tower 9; Straw bin 1 is connected by driving belt with circle fluidized-bed gasification furnace 4; Between circle fluidized-bed gasification furnace 4, cyclone dust collectors 5, air preheater 6, the first blower fan 7, the second blower fan 8, drying tower 9 and filtration chimney 10, connect by gas transmission pipeline.
Further cyclone dust collectors 5 adopt CLK type proliferation cyclone, wherein adopt CLK proliferation cyclone for trapping the graininess dust of dry non-fiber, its stack shell is turbination, having reduced dusty gas is shorted to the possibility that outlet goes and conical radiation shield is housed from stack shell center, prevent that twice air-flow from again rolling the dust having separated by ascending air and taking out of, thereby improved efficiency of dust collection.
Further air preheater 6 adopts vertical pipe type air preheater.
Further the first blower fan 7 adopts heating gas booster fan.
Embodiment
After biomass straw processing, pack straw bin 1 into, be delivered to circle fluidized-bed gasification furnace 4 by driving belt, ring fluidized-bed gasification furnace 4 is pressurized to by the first blower fan 7 drying tower 9 of depositing rice husk after fuel gas is processed by cyclone dust collectors 5 and air preheater 6, material ash is carried and is entered hopper 2 through hinge cage 3, increase drying rate by the second blower fan 8 air drafts, last hot blast after filtration chimney 10 filtration treatment enters in air simultaneously.
Wherein, filter the interior active carbon layer that arranges of chimney 10 and carry out smoke filtration.
This assembly drying system per kilogram stalk produces combustible gas 2m3-2.5m3, caloric value 1150 kilocalorie to 1300 kilocalories of every cubic metre of combustible gas, every 100kg stalk can produce 240,000 kilocalorie left and right heats (being equivalent to 24 kilograms of No. zero diesel oil), has realized the production requirement of production enterprise energy-saving and emission-reduction.
The each component content of carbonization rice husk finished product that this carbonization rice husk gas drying system is processed is:
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improve and also should be considered as protection domain of the present utility model.
Claims (4)
1. a carbonization rice husk gas drying system, is characterized in that: comprise straw bin (1), hopper (2), hinge cage
(3), circle fluidized-bed gasification furnace (4), cyclone dust collectors (5), air preheater (6), the first blower fan (7), the second blower fan (8), drying tower (9) and filtration chimney (10); Described straw bin (1), hopper (2), hinge cage (3), circle fluidized-bed gasification furnace (4), cyclone dust collectors (5), air preheater (6), the first blower fan (7), drying tower (9) and filtration chimney (10) are connected successively, and wherein the second blower fan (8) connects drying tower (9); Described straw bin (1) is connected by driving belt with ring fluidized-bed gasification furnace (4); Between described circle fluidized-bed gasification furnace (4), cyclone dust collectors (5), air preheater (6), the first blower fan (7), the second blower fan (8), drying tower (9) and filtration chimney (10), connect by gas transmission pipeline.
2. a kind of carbonization rice husk gas drying system according to claim 1, is characterized in that: described cyclone dust collectors (5) adopt CLK type proliferation cyclone.
3. a kind of carbonization rice husk gas drying system according to claim 1, is characterized in that: described air preheater (6) adopts vertical pipe type air preheater.
4. a kind of carbonization rice husk gas drying system according to claim 1, is characterized in that: described the first blower fan (7) adopts heating gas booster fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269769.9U CN203881088U (en) | 2014-05-26 | 2014-05-26 | Carbonized rice hull gas drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269769.9U CN203881088U (en) | 2014-05-26 | 2014-05-26 | Carbonized rice hull gas drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881088U true CN203881088U (en) | 2014-10-15 |
Family
ID=51681577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269769.9U Expired - Fee Related CN203881088U (en) | 2014-05-26 | 2014-05-26 | Carbonized rice hull gas drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157408A (en) * | 2015-09-28 | 2015-12-16 | 成都易态科技有限公司 | Feed drying and purifying technology and system |
| CN105524658A (en) * | 2016-01-10 | 2016-04-27 | 张勇 | Biomass fuel gas whole-process segmented purification method |
| CN106259882A (en) * | 2016-07-28 | 2017-01-04 | 合肥三伍机械有限公司 | A kind of drying machine heating system using combustion gas |
-
2014
- 2014-05-26 CN CN201420269769.9U patent/CN203881088U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157408A (en) * | 2015-09-28 | 2015-12-16 | 成都易态科技有限公司 | Feed drying and purifying technology and system |
| CN105524658A (en) * | 2016-01-10 | 2016-04-27 | 张勇 | Biomass fuel gas whole-process segmented purification method |
| CN106259882A (en) * | 2016-07-28 | 2017-01-04 | 合肥三伍机械有限公司 | A kind of drying machine heating system using combustion gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |