CN103159518A - Air distribution plate - Google Patents

Air distribution plate Download PDF

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Publication number
CN103159518A
CN103159518A CN2011104129732A CN201110412973A CN103159518A CN 103159518 A CN103159518 A CN 103159518A CN 2011104129732 A CN2011104129732 A CN 2011104129732A CN 201110412973 A CN201110412973 A CN 201110412973A CN 103159518 A CN103159518 A CN 103159518A
Authority
CN
China
Prior art keywords
gas distribution
air distribution
air
distribution panel
panel
Prior art date
Application number
CN2011104129732A
Other languages
Chinese (zh)
Inventor
Original Assignee
贝卡特环境系统公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 贝卡特环境系统公司 filed Critical 贝卡特环境系统公司
Priority to CN2011104129732A priority Critical patent/CN103159518A/en
Publication of CN103159518A publication Critical patent/CN103159518A/en

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
    • Y02W30/43Aerobic fermentation, e.g. composting

Abstract

The invention discloses an air distribution plate, comprising air distribution panels, air distribution cover plates, branch air distribution pipes and a main air distribution pipe; the bottom of a fermentation tank is provided with the plurality of reversed U-shaped stripped air distributed panels, the top surfaces of the air distribution panels are provided with holes, ventilating channels are formed among the air distribution panels, and air distribution cover plates are covered on the ventilating channels; and a plurality of branch air distribution pipes led out of the main air distribution pipe are introduced to the bottom of the fermentation tank and communicated with the ventilating channels. The air distribution plate can meet the requirement for the getting in and out of vehicles while meeting the requirement for uniform air distribution.

Description

Air distribution plate

Technical field

The present invention relates to the sludge composting device, especially relate to a kind of air distribution plate.

Background technology

In present sludge composting technique, gas distribution adopts concrete slab gap gas distribution or perforated pipe to add the gas distribution mode of gravel usually.

Figure 1A is existing concrete slab gap gas distribution schematic diagram, and Figure 1B is A-A sectional view in Figure 1A.As shown in the figure, this gas distribution mode is comprised of gas distribution supervisor 3, ventilation gallery 2, precast slab 1 three parts.Be provided with precast slab 1 bottom fermenter, form a plurality of ventilation gallerys 2 below precast slab 1, ventilation gallery 2 is communicated with gas distributions supervisor 3.Gas enters ventilation gallery 2 through gas distribution supervisor 3, by ventilation gallery 2, gas is assigned to whole precast slab 1 below, the heap body air feed by the gap 4 between precast slab 1 and precast slab 1 in the groove.But due to concrete slab itself, the gap 4 of gas distribution is fewer, can not realize the effect of even gas distribution; Because concrete slab is thicker, filler easily is stuck between plate seam 4, thereby results in blockage, and affects the gas distribution effect in addition.

Fig. 2 A is the gas distribution schematic diagram that existing perforated pipe adds gravel, and Fig. 2 B is B-B sectional view in Fig. 2 A.As shown in the figure, this gas distribution mode is comprised of perforation air distribution plate 6 and rubble 5 two portions.Gas enters through perforation gas distribution pipe 45 li of rubbles that cover perforation gas distribution pipe 6, by 5 gaps of rubble, heap body in groove is carried out air feed.Although adopt perforation gas distribution pipe 6 to add the gas distribution mode of gravel 5 in fermenter bottom, gas distribution uniformly, the easy and mud of gravel 5 mixes, and affects technological effect.Adopt in addition this mode gas distribution, can not satisfy the requirement of loading and unloading vehicles while passing.

Summary of the invention

The object of the present invention is to provide a kind of air distribution plate, satisfy the requirement of even gas distribution.

For achieving the above object, a kind of air distribution plate provided by the invention is comprised of gas distribution panel, cloth air cover board, gas distributionbranch pipe, gas distribution supervisor; Be provided with the gas distribution panel of several inverted U strips in fermenter bottom, offer porosely on the end face of this gas distribution panel, be formed with the ventilation gallery between the gas distribution panel, be stamped the gas distribution cover plate on this ventilation gallery; Draw several gas distributionbranch pipes by gas distribution supervisor and pass into the fermenter bottom, be communicated with the ventilation gallery.

Described gas distribution panel is positioned at the both sides of ventilation gallery, is arranged to bar shaped or fish bone well.

Described gas distribution panel, parallel to each other.

Perforate on described gas distribution panel is quincunx or bar shape.

The material of described gas distribution panel, cloth air cover board is stainless steel.

The invention has the advantages that, satisfied the demand of vehicles while passing when having satisfied even gas distribution.

Description of drawings

Figure 1A is the existing employing concrete slab gas schematic diagram that sews cloth;

Figure 1B is A-A sectional view in Figure 1A;

Fig. 2 A and Fig. 2 B are that existing perforated pipe adds gravel gas distribution schematic diagram;

Fig. 2 B is B-B sectional view in Fig. 2 A;

Fig. 3 A is air distribution plate complete installation schematic diagram of the present invention;

Fig. 3 B is the C-C line sectional view in Fig. 3 A;

Fig. 4 A is gas distribution panel the first perforate schematic diagram of the present invention;

Fig. 4 B is gas distribution panel the second perforate schematic diagram of the present invention.

Embodiment

Fig. 3 A is air distribution plate complete installation schematic diagram of the present invention, and Fig. 3 B is the A-A sectional view in Fig. 3 A.Air distribution plate of the present invention mainly is comprised of gas distribution panel, cloth air cover board, gas distributionbranch pipe, gas distribution supervisor, and the gas distribution panel can be in strip or fish bone well or other form in fermentation heap body lower disposed.

Gas distribution supervisor 20 gas distributionbranch pipes 21 of drawing several pass into fermenter 10 bottoms.The direction that gas distributionbranch pipe 21 in Fig. 3 A makes progress for vertical paper.Be provided with the gas distribution panel 30 of several inverted U strips in fermenter 10 bottoms, offer porosely on the end face 33 of this gas distribution panel 30, be formed with ventilation gallery 40 between gas distribution panel 30, be stamped gas distribution cover plate 41 on this ventilation gallery 40; Gas distributionbranch pipe 21 is communicated with ventilation gallery 40.

Fig. 4 A is gas distribution panel the first perforate schematic diagram of the present invention; Fig. 4 B is gas distribution panel the second perforate schematic diagram of the present invention.Gas distribution panel of the present invention, perforate on panel, as shown in Fig. 4 A, hole 31 can be quincunx; As shown in Figure 4 B, hole 32 can be bar shaped.Perforate on gas distribution panel of the present invention can also be other different shapes.

Because the wall of special-purpose gas distribution panel 30 is thinner, material is not easy to be stuck in gas distribution panel 30, is not easy to result in blockage; Perforate in a large number on gas distribution panel 30 in addition can be satisfied the uniform needs of gas distribution; In addition, air distribution plate adopts stainless steel, directly is embedded on concrete floor, satisfies the requirement of vehicles while passing.

Claims (5)

1. an air distribution plate, is characterized in that, is comprised of gas distribution panel, cloth air cover board, gas distributionbranch pipe, gas distribution supervisor;
Be provided with the gas distribution panel of several inverted U strips in fermenter bottom, offer porosely on the end face of this gas distribution panel, be formed with the ventilation gallery between the gas distribution panel, be stamped the gas distribution cover plate on this ventilation gallery;
Draw several gas distributionbranch pipes by gas distribution supervisor and pass into the fermenter bottom, be communicated with the ventilation gallery.
2. air distribution plate according to claim 1, is characterized in that, described gas distribution panel is positioned at the both sides of ventilation gallery, is arranged to bar shaped or fish bone well.
3. air distribution plate according to claim 1, is characterized in that, described gas distribution panel is parallel to each other.
4. air distribution plate according to claim 1, is characterized in that, the perforate on described gas distribution panel is quincunx or bar shape.
5. air distribution plate according to claim 1, is characterized in that, the material of described gas distribution panel, cloth air cover board is stainless steel.
CN2011104129732A 2011-12-12 2011-12-12 Air distribution plate CN103159518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104129732A CN103159518A (en) 2011-12-12 2011-12-12 Air distribution plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104129732A CN103159518A (en) 2011-12-12 2011-12-12 Air distribution plate

Publications (1)

Publication Number Publication Date
CN103159518A true CN103159518A (en) 2013-06-19

Family

ID=48583090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104129732A CN103159518A (en) 2011-12-12 2011-12-12 Air distribution plate

Country Status (1)

Country Link
CN (1) CN103159518A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001158682A (en) * 1999-11-29 2001-06-12 Hoei Bussan Kk Apparatus for composting treatment
CN2609925Y (en) * 2003-04-02 2004-04-07 董红敏 Closed composting device
CN201713446U (en) * 2010-05-28 2011-01-19 同济大学 Air distributing system for aerobic composting fermentation bin
CN102153390A (en) * 2011-01-31 2011-08-17 新疆天物科技发展有限公司 Fermentation and air distribution device for aerobic composting of organic solid waste
CN201999869U (en) * 2011-01-31 2011-10-05 新疆天物科技发展有限公司 Gas distributor for fermenting organic solid waste in aerobic composting
CN202047014U (en) * 2011-03-03 2011-11-23 新疆天物科技发展有限公司 Fermentation bed for organic solid waste compost
CN202359033U (en) * 2011-12-12 2012-08-01 贝卡特环境系统公司 Air distribution plate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001158682A (en) * 1999-11-29 2001-06-12 Hoei Bussan Kk Apparatus for composting treatment
CN2609925Y (en) * 2003-04-02 2004-04-07 董红敏 Closed composting device
CN201713446U (en) * 2010-05-28 2011-01-19 同济大学 Air distributing system for aerobic composting fermentation bin
CN102153390A (en) * 2011-01-31 2011-08-17 新疆天物科技发展有限公司 Fermentation and air distribution device for aerobic composting of organic solid waste
CN201999869U (en) * 2011-01-31 2011-10-05 新疆天物科技发展有限公司 Gas distributor for fermenting organic solid waste in aerobic composting
CN202047014U (en) * 2011-03-03 2011-11-23 新疆天物科技发展有限公司 Fermentation bed for organic solid waste compost
CN202359033U (en) * 2011-12-12 2012-08-01 贝卡特环境系统公司 Air distribution plate

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130619

C02 Deemed withdrawal of patent application after publication (patent law 2001)