CN201310739Y - Methane gas-water separation automatic water drainer - Google Patents

Methane gas-water separation automatic water drainer Download PDF

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Publication number
CN201310739Y
CN201310739Y CNU2008201297034U CN200820129703U CN201310739Y CN 201310739 Y CN201310739 Y CN 201310739Y CN U2008201297034 U CNU2008201297034 U CN U2008201297034U CN 200820129703 U CN200820129703 U CN 200820129703U CN 201310739 Y CN201310739 Y CN 201310739Y
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CN
China
Prior art keywords
water
biogas
valve
ponding
water separation
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNU2008201297034U
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Chinese (zh)
Inventor
王志望
Original Assignee
王志望
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 王志望 filed Critical 王志望
Priority to CNU2008201297034U priority Critical patent/CN201310739Y/en
Application granted granted Critical
Publication of CN201310739Y publication Critical patent/CN201310739Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a methane pipeline gas-water separation automatic condensation water drainer. The upper body of a valve arranged in a water collecting cylinder is a cylinder or a reversed tank body which can float on water, the top part of the valve is in a chipped ball shape or a cone shape, and the upper part of the water collecting cylinder is provided with a filter screen. The methane gas-water separation automatic water drainer greatly increases methane gas-water separation dehydration effect, has simple structural shape and low production cost and saves materials.

Description

Biogas air-water separation automatic water trap
Technical field
The utility model relates to a kind of biogas pipeline air-water separation and condensed water drainage means.
Technical background
Contain a large amount of water vapour in the biogas that manually utilizes organic substance to produce, water vapour is met cold meeting and is condensed into water, lodges in the lower of gas pipeline, influences flowing and using effect of biogas; Large quantity of moisture in the biogas gas pipeline also weakens the desulfurized effect of biogas purifier, and then influences the working life of people's healthy and biogas facility.For eliminating the harm of condensed water in the biogas gas pipeline, now extensively adopt the ponding bottle apparatus, it is installed in buries in the ground gas pipeline, ponding is stored in the bottle, when ponding in the bottle will influence biogas when mobile, water in bottle is poured out, but be difficult to accomplish timely pouring, use extremely trouble, and the sealing of start-stop device interface destructible gas pipeline repeatedly, form gas leakage, cause methane loss.
China Patent No. 200520024309.0 discloses a kind of gas pipeline air-water separation self-draining arrangement.This device is made up of ponding tube (shell) and valve (float) in the ponding tube, valve can be up and down in the ponding tube, valve top is sealed shell of tank, the bottom is the cylinder of bottom band conehead, for realizing the tank body sealing, must install sealing cover additional, its deficiency is that the gap passed through of ponding tube inner top biogas is little, the waiting time of biogas in the ponding tube is short, and valve top is the plane, unfavorable raising biogas dehydration effect.Other has the soar biogas air water of biogas facility Co., Ltd design production and sales of Hebei province dragon to separate hydathode automatically, the center on its valve top is uncovered circular hole upwards, center hole has been set up downward circular groove outward again, its shortcoming is except that ponding tube inner top gap is little, valve top is not only flat, and end face middle part water, more unfavorable raising biogas air-water separation effect.All there is the structure shape complexity in valve in above-mentioned two kinds of biogas pipeline air-water separation self-draining arrangements simultaneously, and quality is heavy, and material consumption is many, the problem that processing cost is high.
Summary of the invention
Main purpose of the present utility model is to improve the air-water separation effect of device to biogas; Another purpose of the present utility model is to valve simplified structure shape, reduces material consumption, to reduce production costs.
For achieving the above object, the utility model adopts following solution:
Biogas air-water separation automatic water trap, form by valve in ponding tube and the ponding tube, biogas import and methane outlet are arranged at ponding tube top, spiral cover is arranged at the bottom, under the spiral cover weep hole is arranged, in spiral cover, have seal rubber pad, valve that upper body and lower body are arranged, lower body has garden shape conehead, and the upper body is Cylinder or the inversion tank body lighter than water.
Because valve upper body material can't enter the inversion tank body than water is light with ponding, the seldom ponding in the ponding tube just can make valve come-up easily, realizes automatic draining.Though the weight of these two kinds of valves is lighter than prior art products, but because the draining aperture is littler than conehead, area of contact is few, the more little pressure of identical weight lifting surface area is big more, through in the ponding tube, applying under the situation of 120 centimeter water column air pressure, even the upper body material is lighter more than 1 times than prior art products, biogas still can not leak from weep hole.
The sub-top of ponding tube internal valve of the utility model scheme is chop shape or taper, between the biogas import of ponding tube inner top and the methane outlet filter screen is arranged.
The good effect of the utility model scheme is: (1) makes that more moisture content are blocked in the biogas because filter screen has been set up at ponding tube top, has improved the voids on ponding tube top, the flow velocity of biogas in the ponding tube is slowed down, the more favourable moisture content of holding back in the biogas; Valve top is chop shape or taper, can make valve end face avoid water, makes the water of separation flow to the ponding tube bottom rapidly, and the moisture that has reduced to greatest extent in the ponding tube evaporates to methane outlet, thereby has effectively improved the dehydration effect of device to biogas.(2) owing to valve that is combined into by upper body and lower body, structure shape is simple, and material is light, and processing charges is low, and favourable reducing cost improved product market competitiveness.
Description of drawings
Fig. 1 is the sectional view of biogas air-water separation automatic water trap.
Fig. 2 is inverted the tank body sectional view.
Embodiment
By shown in Figure 1, biogas air-water separation automatic water trap is made up of valve 5,11 in ponding tube 4 and the ponding tube 4, and biogas import 1 and methane outlet 2 are arranged at ponding tube 4 tops, and spiral cover 8 is arranged at the bottom, spiral cover has weep hole 10 8 times, and seal rubber pad 9 is arranged in spiral cover 8 and between the ponding tube 4; Valve 5,11 has upper body and lower body, and lower body has garden shape conehead 7, and the upper body is Cylinder 6 or the inversion tank body 12 lighter than water.
By Fig. 1, shown in Figure 2, the top, upper body of valve 5,11 is chop shape or taper.
By shown in Figure 1, between biogas import 1 and the methane outlet 2 filter screen 3 is arranged.
The working principle of present embodiment is: biogas air-water separation automatic water trap is connected in the pipeline section that the biogas gas pipeline forms ponding easily, biogas enters in the ponding tube 4 from the biogas import 1 of biogas air-water separation automatic water trap, by filter screen 3, flow out from methane outlet 2 immediately.When biogas when the filter screen 3, can promote institute's containing water vapor to be attached to filter screen because moisture content is than great, just natural subsidence is in ponding tube 4.Because of can't entering, are inverted in the tank body in valve 5,11 ponding lighter than water and ponding tube 4 bottoms, when the ponding of ponding tube 4 bottoms is increased to a certain degree, just valve 5,11 tops are floating, so weep hole 10 is opened, owing to have air pressure in the ponding tube 4, add the gravity of water, the ponding in the ponding tube 4 is promptly discharged automatically.When the water in the ponding tube 4 less to can not top float valve 5,11 the time, valve 5,11 just descends, the garden conehead 7 of valve 5,11 lower bodies can't run out of the biogas in the pneumatic tube from weep hole 10 weep hole 10 shutoff.

Claims (3)

1, a kind of biogas air-water separation automatic water trap, form by valve in ponding tube and the ponding tube, biogas import and methane outlet are arranged at ponding tube top, the bottom has under spiral cover, the spiral cover weep hole is arranged, seal rubber pad is arranged in spiral cover, valve has upper body and lower body, and lower body has garden shape conehead, it is characterized in that said upper body is Cylinder (6) lighter than water or inversion tank body (12).
2, biogas air-water separation automatic water trap according to claim 1 is characterized in that the top, upper body of said valve (5,11) is chop shape or taper.
3, biogas air-water separation automatic water trap according to claim 1 is characterized in that biogas import (1) and biogas go out filter screen (3) is arranged between (2).
CNU2008201297034U 2008-12-17 2008-12-17 Methane gas-water separation automatic water drainer Expired - Fee Related CN201310739Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201297034U CN201310739Y (en) 2008-12-17 2008-12-17 Methane gas-water separation automatic water drainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201297034U CN201310739Y (en) 2008-12-17 2008-12-17 Methane gas-water separation automatic water drainer

Publications (1)

Publication Number Publication Date
CN201310739Y true CN201310739Y (en) 2009-09-16

Family

ID=41107991

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201297034U Expired - Fee Related CN201310739Y (en) 2008-12-17 2008-12-17 Methane gas-water separation automatic water drainer

Country Status (1)

Country Link
CN (1) CN201310739Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103063073A (en) * 2012-12-28 2013-04-24 广东工业大学 Liquid separating core and multi-stage cooling heat exchanger with liquid separating core
CN103277131A (en) * 2013-05-28 2013-09-04 神华集团有限责任公司 Gas separating device and gas separating method
CN103756742A (en) * 2013-12-23 2014-04-30 陈际平 Biogas-water separator
CN104848039A (en) * 2015-05-04 2015-08-19 洛阳理工学院 Novel automatic pipeline gas water removal device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103063073A (en) * 2012-12-28 2013-04-24 广东工业大学 Liquid separating core and multi-stage cooling heat exchanger with liquid separating core
CN103063073B (en) * 2012-12-28 2014-08-13 广东工业大学 Liquid separating core and multi-stage cooling heat exchanger with liquid separating core
CN103277131A (en) * 2013-05-28 2013-09-04 神华集团有限责任公司 Gas separating device and gas separating method
CN103277131B (en) * 2013-05-28 2016-05-18 神华集团有限责任公司 A kind of gas separator and gas separation method
CN103756742A (en) * 2013-12-23 2014-04-30 陈际平 Biogas-water separator
CN103756742B (en) * 2013-12-23 2015-08-19 陈际平 Biogas gas-water separator
CN104848039A (en) * 2015-05-04 2015-08-19 洛阳理工学院 Novel automatic pipeline gas water removal device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090916

Termination date: 20101217

C17 Cessation of patent right