CN206736191U - A kind of dust arrester for rice husk gasifying electricity generation - Google Patents

A kind of dust arrester for rice husk gasifying electricity generation Download PDF

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Publication number
CN206736191U
CN206736191U CN201720529322.4U CN201720529322U CN206736191U CN 206736191 U CN206736191 U CN 206736191U CN 201720529322 U CN201720529322 U CN 201720529322U CN 206736191 U CN206736191 U CN 206736191U
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China
Prior art keywords
rice husk
electricity generation
dust arrester
husk
pipeline
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CN201720529322.4U
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Chinese (zh)
Inventor
张伟
何斗牛
姚海波
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Hunan Gu Li New Forms Of Energy Science And Technology Co Ltd
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Hunan Gu Li New Forms Of Energy Science And Technology Co Ltd
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Abstract

The utility model discloses a kind of dust arrester for rice husk gasifying electricity generation, and it includes rice husk dore furnace, and the gas outlet of rice husk dore furnace is connected by the first pipeline with the air inlet of husk charcoal collector;The gas outlet of husk charcoal collector is connected by the air inlet of second pipe and spray column;The gas outlet of spray column is connected by the air inlet of the 4th pipeline and drier;High pressure positive blower is connected with 4th pipeline.The purpose of this utility model is to provide a kind of dust arrester for rice husk gasifying electricity generation, caused fuel gas filters after being cracked to rice husk in gasification furnace, and the microparticles such as the husk charcoal in combustion gas are collected, resource is saved, while improve combustion gas quality.

Description

A kind of dust arrester for rice husk gasifying electricity generation
Technical field
It the utility model is related to a kind of dust arrester for rice husk gasifying electricity generation.
Background technology
Rice husk fuel gas generation is the biomass energy exploration project that the Chinese government gives special assistance to, and it has saving source, protection Environment, improve energy resource structure, make power grid security, the benefits such as agricultural is benefited.At present, countries in the world, especially developed country, all exist It is directed to developing efficient, free of contamination biomass energy utilization technologies, to reach protection mineral resources, ensures national energy security, Carbon dioxide discharge-reduction is realized, protects the purpose of national sustainable economic development.Biomass energy turns into the weight of following continuous energy Part is wanted, by 2016, global total energy consumption will have 40% to come from biomass energy, mainly be sent out by the industrialization of biomass power generation Open up to realize.
Rice husk contains the subparticles such as husk charcoal, these subparticles in caused fuel gas after being cracked in gasification furnace With the quality that combustion gas is had influence in fuel gas.
Utility model content
The purpose of this utility model is to be directed to problem above, there is provided a kind of dust arrester for rice husk gasifying electricity generation, can Filtered with caused fuel gas after being cracked to rice husk in gasification furnace, and the microparticles such as the husk charcoal in combustion gas are received Collection, has saved resource, while improve combustion gas quality.
To realize object above, the technical solution adopted in the utility model is:It includes rice husk dore furnace 1, the rice husk The gas outlet of dore furnace 1 is connected by the first pipeline 2 with the air inlet of husk charcoal collector 3;The husk charcoal collector 3 Gas outlet is connected by second pipe 4 with the air inlet of spray column 5;The gas outlet of the spray column 5 is by the 4th pipeline 7 with doing The air inlet connection of dry device 9;High pressure positive blower 8 is connected with 4th pipeline 7.
Further, the spray column 5 includes tower body 501, and its interior upper end is provided with multiple sprinkler tips 503;It is described to spill Sprinkler head 503 is connected with the water inlet pipe 504 being interspersed in tower body 501;The lower end of the tower body 501 is provided with outlet pipe 502;Institute Water inlet pipe 504 is stated with being provided with magnetic valve on outlet pipe 502.
Further, the husk charcoal collector 3 includes support frame 301 and trap body 302;The trap body 302 lower end is taper;The upper end of the trap body 302 is cylindrical shape, and its middle part is interspersed with inner cylinder 303;Husk charcoal is received The air inlet of storage 3 is arranged on the upper side of trap body 302;The bottom of the inner cylinder 303 is provided with ventilation intake, paddy The gas outlet of shell charcoal collector 3 is arranged on the top of inner cylinder 303.
Further, it is welded with flight 304 on the outer wall of the inner cylinder 303.
Further, the quantity of spray column 5 is multiple that it is connected by the 3rd pipeline 6 between each other.
Further, the drier 9 includes drier body 901, and being internally provided with for the drier body 901 is more Individual active carbon module 902;The active carbon module 902 includes rack 9021 and activated carbon 9022;The activated carbon 9022 is set In the inside of rack 9021.
Further, the active carbon module 902 is equally distributed on the left and right ends of drier body 901, wherein odd number Item is to be arranged oppositely with even item.
The beneficial effects of the utility model:The utility model provides a kind of dust arrester for rice husk gasifying electricity generation, Caused fuel gas is filtered after being cracked to rice husk in gasification furnace, and the microparticles such as the husk charcoal in combustion gas are received Collection, has saved resource, while improve combustion gas quality.
1st, the setting of husk charcoal collector can make fuel gas form whirlwind in trap body, make husk charcoal etc. Subparticle is precipitated, collected, and has saved resource.
2nd, the fine impurity in combustion gas further can be carried out spray cleaning by setting for spray column, make combustion gas purer It is clean, improve the quality of combustion gas.
3rd, setting for drier can remove the moisture of combustion gas after spray, further increase the quality of combustion gas.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of spray column in the utility model.
Fig. 3 is the structural representation of husk charcoal collector in the utility model.
Fig. 4 is the structural representation of drier in the utility model.
Fig. 5 is the structural representation of active carbon module in the utility model.
Label character is expressed as described in figure:1st, rice husk dore furnace;2nd, the first pipeline;3rd, husk charcoal collector;4th, second Pipeline;5th, spray column;6th, the 3rd pipeline;7th, the 4th pipeline;8th, high pressure positive blower;9th, drier;301st, support frame;302nd, collector Main body;303rd, inner cylinder;304th, flight;501st, tower body;502nd, outlet pipe;503rd, sprinkler tip;504th, water inlet pipe;901st, dry Device main body;902nd, active carbon module;9021st, rack;9022nd, activated carbon.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model There is any restriction effect.
As Figure 1-Figure 5, concrete structure of the present utility model is:It includes rice husk dore furnace 1, the rice husk dore furnace 1 gas outlet is connected by the first pipeline 2 with the air inlet of husk charcoal collector 3;The gas outlet of the husk charcoal collector 3 It is connected by second pipe 4 with the air inlet of spray column 5;The gas outlet of the spray column 5 passes through the 4th pipeline 7 and drier 9 Air inlet connection;High pressure positive blower 8 is connected with 4th pipeline 7.
Preferably, the spray column 5 includes tower body 501, and its interior upper end is provided with multiple sprinkler tips 503;The watering Shower nozzle 503 is connected with the water inlet pipe 504 being interspersed in tower body 501;The lower end of the tower body 501 is provided with outlet pipe 502;It is described Water inlet pipe 504 on outlet pipe 502 with being provided with magnetic valve.
Preferably, the husk charcoal collector 3 includes support frame 301 and trap body 302;The trap body 302 lower end is taper;The upper end of the trap body 302 is cylindrical shape, and its middle part is interspersed with inner cylinder 303;Husk charcoal is received The air inlet of storage 3 is arranged on the upper side of trap body 302;The bottom of the inner cylinder 303 is provided with ventilation intake, paddy The gas outlet of shell charcoal collector 3 is arranged on the top of inner cylinder 303.
Preferably, it is welded with flight 304 on the outer wall of the inner cylinder 303.
Preferably, the quantity of spray column 5 is multiple that it is connected by the 3rd pipeline 6 between each other.
Preferably, the drier 9 includes drier body 901, and being internally provided with for the drier body 901 is multiple Active carbon module 902;The active carbon module 902 includes rack 9021 and activated carbon 9022;The activated carbon 9022 is arranged on The inside of rack 9021.
Preferably, the active carbon module 902 is equally distributed on the left and right ends of drier body 901, wherein odd term It is to be arranged oppositely with even item.
Its operation principle, as shown in figure 1, high pressure positive blower 8 starts, shell caused fuel gas warp after being cracked in gasification furnace First pipeline 2 flows into husk charcoal collector 3, and the subparticle such as eddy airstream, husk charcoal is formed in husk charcoal collector 3 in paddy Precipitation, collection in shell charcoal collector 3;Air-flow is flowed into spray column 5 from second pipe 4, fuel gas is sprayed, further Subparticle is removed, improves the purity of combustion gas;Combustion gas in spray column 5 is entered in drier 9 by the 4th pipeline 7, Moisture and impurity are further adsorbed in the presence of active carbon module, improve the quality of combustion gas.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made Or change, above-mentioned technical characteristic can also be combined by rights;These improve retouching, change or combination, or not It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model Scope.

Claims (7)

1. a kind of dust arrester for rice husk gasifying electricity generation, it includes rice husk dore furnace (1), it is characterised in that the rice husk The gas outlet of dore furnace (1) is connected by the first pipeline (2) with the air inlet of husk charcoal collector (3);The husk charcoal is received The gas outlet of storage (3) is connected by second pipe (4) with the air inlet of spray column (5);The gas outlet of the spray column (5) leads to The 4th pipeline (7) is crossed to be connected with the air inlet of drier (9);High pressure positive blower (8) is connected with 4th pipeline (7).
A kind of 2. dust arrester for rice husk gasifying electricity generation according to claim 1, it is characterised in that the spray column (5) tower body (501) is included, its interior upper end is provided with multiple sprinkler tips (503);The sprinkler tip (503) is with being interspersed in tower Water inlet pipe (504) connection in body (501);The lower end of the tower body (501) is provided with outlet pipe (502);The water inlet pipe (504) with being provided with magnetic valve on outlet pipe (502).
A kind of 3. dust arrester for rice husk gasifying electricity generation according to claim 1, it is characterised in that the husk charcoal Collector (3) includes support frame (301) and trap body (302);The lower end of the trap body (302) is taper;Institute The upper end for stating trap body (302) is cylindrical shape, and its middle part is interspersed with inner cylinder (303);The air inlet of husk charcoal collector (3) It is arranged on the upper side of trap body (302);The bottom of the inner cylinder (303) is provided with ventilation intake, and husk charcoal is collected The gas outlet of device (3) is arranged on the top of inner cylinder (303).
A kind of 4. dust arrester for rice husk gasifying electricity generation according to claim 3, it is characterised in that the inner cylinder (303) flight (304) is welded with outer wall.
A kind of 5. dust arrester for rice husk gasifying electricity generation according to claim 1, it is characterised in that spray column (5) Quantity to be multiple, it passes through the 3rd pipeline (6) and connected between each other.
A kind of 6. dust arrester for rice husk gasifying electricity generation according to claim 1, it is characterised in that the drier (9) drier body (901) is included, the drier body (901) is internally provided with multiple active carbon modules (902);Institute Stating active carbon module (902) includes rack (9021) and activated carbon (9022);The activated carbon (9022) is arranged on rack (9021) inside.
A kind of 7. dust arrester for rice husk gasifying electricity generation according to claim 6, it is characterised in that the activated carbon Module (902) is equally distributed on the left and right ends of drier body (901), and wherein odd term is to be arranged oppositely with even item.
CN201720529322.4U 2017-05-13 2017-05-13 A kind of dust arrester for rice husk gasifying electricity generation Active CN206736191U (en)

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CN201720529322.4U CN206736191U (en) 2017-05-13 2017-05-13 A kind of dust arrester for rice husk gasifying electricity generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720529322.4U CN206736191U (en) 2017-05-13 2017-05-13 A kind of dust arrester for rice husk gasifying electricity generation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106978216A (en) * 2017-05-13 2017-07-25 湖南谷力新能源科技股份有限公司 A kind of dust arrester for rice husk gasifying electricity generation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106978216A (en) * 2017-05-13 2017-07-25 湖南谷力新能源科技股份有限公司 A kind of dust arrester for rice husk gasifying electricity generation

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