CN205062008U - Biomass gasification tunnel type tar collection device - Google Patents

Biomass gasification tunnel type tar collection device Download PDF

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Publication number
CN205062008U
CN205062008U CN201520791163.6U CN201520791163U CN205062008U CN 205062008 U CN205062008 U CN 205062008U CN 201520791163 U CN201520791163 U CN 201520791163U CN 205062008 U CN205062008 U CN 205062008U
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China
Prior art keywords
case
tar
attracting deposit
flow deflector
deposit
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CN201520791163.6U
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Chinese (zh)
Inventor
哈云
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Anhui Changxin Biomass Energy Co Ltd
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Anhui Changxin Biomass Energy Co Ltd
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Abstract

The utility model discloses a biomass gasification tunnel type tar collection device, including the case of attracting deposit, support and tar collection box, the case of attracting deposit be cuboid form, the case of attracting deposit fix on the support, the setting of tar collection box be located between the support in the case below of attracting deposit, the positive one end of case of attracting deposit be equipped with the air inlet, the case front other end of attracting deposit be equipped with the air inlet, air inlet and gas outlet between be equipped with 3 -5 group guide plate and has organized the filter screen with 2 -3, the guide plate between, between guide plate and the filter screen and form the gas passage between the filter screen, the bottom of the case portion that attracts deposit be equipped with the high waters of 5 -10cm, the gas passage be on a parallel with and be equipped with the discharge port on the horizontal line of waters, the discharge port communicate to the tar collection box in through row oil pipe, the utility model has the advantages of simple structure, reasonable in design effectively detaches tar and impurity in gaseous, carries out recycle to tar simultaneously and handles, and is energy -concerving and environment -protective.

Description

Biogas tunnel like tar collector
Technical field
The utility model relates to Biogas gas purification technique field, particularly relates to a kind of Biogas tunnel like tar collector.
Background technology
China is a large agricultural country, and the annual crop stalk about 700,000,000 tons produced, so big resource is except sub-fraction is used for herding, and remaining major part is wasted in the mode of directly burning, and both wastes resource, pollutes environment again.So rationally effectively utilizing this resource, is a major issue of benefiting the nation and the people.The crop stalk that China produces every year about amounts to 3.5 hundred million tons of standard coals, makes full use of this resource and can produce very large Social benefit and economic benefit, be mainly manifested in and can economize on resources, protection of the environment.Biomass gasification technology, mainly with the gasification technology that low biomass are raw material, makes low biomass complete conversion from solid-state to inflammable gas.Low biomass are based on crop stalk, can also use rice husk, corn cob, wood chip, faggot etc.
Due to the recyclability of low biomass, therefore, the energy that this resource produces, is referred to as renewable energy source.The purposes of biomass gasification technology is identical with Town Gas, and flameholding, thermo-efficiency are high, is applicable to generating, cooking, heating, boiler etc.
Biomass material changes into biological mass combustable gas, biomass charcoal, biomass extract three-phase product after gasification, and wherein the application of biological fuel gas is relatively ripe, is also in the starting stage at present to the application of biomass charcoal and extracting solution.
Biological mass combustable gas is mainly used in the fossil oils such as alternative Sweet natural gas, coal and carries out confession heat and generating power, and about its combustion heat value 1400/ ㎡ kilocalorie, Financial cost is far below other fossil oil.When combustion gas is used for heat supply, need before boiler, install special burner additional.
The gas that Biogas domestic at present exports through scavenging tower contains tar and trace impurity usually, is unfavorable for that the burning of combustible gas uses.
Utility model content
The purpose of this utility model is to provide a kind of Biogas tunnel like tar collector, and structure is simple, the tar in removing gas and trace impurity, can reclaim tar recycling simultaneously.
To achieve these goals, the utility model adopts following technical scheme:
A kind of Biogas tunnel like tar collector, include case of attracting deposit, support and tar collection box, described case of attracting deposit is rectangular-shaped, described case of attracting deposit is fixed on support, described tar collection box to be arranged on below case of attracting deposit between support, described case front end of attracting deposit is provided with inlet mouth, the described case front the other end of attracting deposit is provided with out inlet mouth, 3-5 group flow deflector and 2-3 group filtering net has been provided with between described inlet mouth and air outlet, between described flow deflector, gas passage is formed between flow deflector and filtering net and between filtering net, 5-10cm height waters is provided with bottom described case of attracting deposit, described gas passage is parallel to waters sea line and is provided with discharge outlet, described discharge outlet is communicated in tar collection box by oil exit pipe.
Gas passage between described flow deflector is zigzag communication type, and the gas passage between described flow deflector and filtering net and between filtering net is closed trellis passage, and described flow deflector is meander-like, enlarge active surface.
Gas flows into through inlet mouth case of attracting deposit, and along the zigzag gas passage between flow deflector through filtering net, is exported by air outlet.
Gas containing tar and trace impurity is under the effect of strength blower fan, being entered by inlet mouth attracts deposit in case, under the water conservancy diversion of flow deflector, gas moves along gas passage, and impurity and tar are adsorbed on flow deflector, in the waters of flows by action bottom case of attracting deposit of deadweight, density due to oil is less than the density of water, floats on the water, and is discharged in tar collection box through discharge outlet.
The beneficial effects of the utility model:
It is simple, reasonable in design that the utility model has structure, effectively by the tar in gas and impurity removing, carries out recycling process, energy-conserving and environment-protective to tar simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is flow deflector and filtering net distribution schematic diagram.
Embodiment
Below, composition graphs 1 pair of the utility model is described further.
A kind of Biogas tunnel like tar collector as shown in Figure 1, include case of attracting deposit (1), support (4) and tar collection box (5), described case of attracting deposit (1) is in rectangular-shaped, described case of attracting deposit (1) is fixed on support (4), described tar collection box (4) is arranged on case of attracting deposit (1) below and is positioned between support (4), described case of attracting deposit (1) front end is provided with inlet mouth (2), described case of attracting deposit (1) the front the other end is provided with air outlet (3), 3-5 group flow deflector (6) and 2-3 group filtering net (7) has been provided with between described inlet mouth (2) and air outlet (3), between described flow deflector, gas passage (8) is formed between flow deflector and filtering net and between filtering net, described case of attracting deposit (1) bottom is provided with 5-10cm height waters (9), described gas passage is parallel to waters sea line and is provided with discharge outlet (10), described discharge outlet (10) is communicated in tar collection box (5) by oil exit pipe (11).
Gas passage between described flow deflector is zigzag communication type, and the gas passage between described flow deflector and filtering net and between filtering net is closed trellis passage, and described flow deflector is meander-like, enlarge active surface.
Gas containing tar and trace impurity is under the effect of strength blower fan, enter in case of attracting deposit (1) by inlet mouth (2), under the water conservancy diversion of flow deflector (6), gas moves along gas passage, and impurity and tar are adsorbed on flow deflector (6), in the waters (9) of the flows by action of conducting oneself with dignity to case of attracting deposit (1) bottom, density due to oil is less than the density of water, floats on the water, and is discharged in tar collection box (5) through discharge outlet (10).
Above embodiment only in order to the utility model is described and and technical scheme described by unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment, those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in right of the present utility model.

Claims (3)

1. a Biogas tunnel like tar collector, include case of attracting deposit, support and tar collection box, it is characterized in that: described case of attracting deposit is rectangular-shaped, described case of attracting deposit is fixed on support, described tar collection box to be arranged on below case of attracting deposit between support, described case front end of attracting deposit is provided with inlet mouth, the described case front the other end of attracting deposit is provided with air outlet, 3-5 group flow deflector and 2-3 group filtering net has been provided with between described inlet mouth and air outlet, between described flow deflector, gas passage is formed between flow deflector and filtering net and between filtering net, 5-10cm height waters is provided with bottom described case of attracting deposit, described gas passage is parallel to waters sea line and is provided with discharge outlet, described discharge outlet is communicated in tar collection box by oil exit pipe.
2. a kind of Biogas tunnel like tar collector according to claim 1, it is characterized in that: the gas passage between described flow deflector is zigzag communication type, gas passage between described flow deflector and filtering net and between filtering net is closed trellis passage, described flow deflector is meander-like, enlarge active surface.
3. a kind of Biogas tunnel like tar collector according to claim 1, is characterized in that: gas flows into through inlet mouth case of attracting deposit, and along the zigzag gas passage between flow deflector through filtering net, is exported by air outlet.
CN201520791163.6U 2015-10-14 2015-10-14 Biomass gasification tunnel type tar collection device Active CN205062008U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520791163.6U CN205062008U (en) 2015-10-14 2015-10-14 Biomass gasification tunnel type tar collection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520791163.6U CN205062008U (en) 2015-10-14 2015-10-14 Biomass gasification tunnel type tar collection device

Publications (1)

Publication Number Publication Date
CN205062008U true CN205062008U (en) 2016-03-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520791163.6U Active CN205062008U (en) 2015-10-14 2015-10-14 Biomass gasification tunnel type tar collection device

Country Status (1)

Country Link
CN (1) CN205062008U (en)

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