CN203128518U - Methane cooling and drying machine - Google Patents

Methane cooling and drying machine Download PDF

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Publication number
CN203128518U
CN203128518U CN2012207206232U CN201220720623U CN203128518U CN 203128518 U CN203128518 U CN 203128518U CN 2012207206232 U CN2012207206232 U CN 2012207206232U CN 201220720623 U CN201220720623 U CN 201220720623U CN 203128518 U CN203128518 U CN 203128518U
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CN
China
Prior art keywords
condensation
biogas
water
well
pipe
Prior art date
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Application number
CN2012207206232U
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Chinese (zh)
Inventor
马宗虎
傅国志
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Huadian Light New Energy Technology Co Ltd
China Huadian Engineering Group Co Ltd
Original Assignee
BEIJING HUADIAN ZHONGGUANG NEW ENERGY TECHNOLOGY Co Ltd
China Huadian Engineering Group Co Ltd
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Application filed by BEIJING HUADIAN ZHONGGUANG NEW ENERGY TECHNOLOGY Co Ltd, China Huadian Engineering Group Co Ltd filed Critical BEIJING HUADIAN ZHONGGUANG NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN2012207206232U priority Critical patent/CN203128518U/en
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Publication of CN203128518U publication Critical patent/CN203128518U/en
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    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

The utility model discloses a methane cooling and drying machine. The methane cooling and drying machine comprises a methane fermentation tank (1) and a methane condensation pipeline (5), wherein one end of the methane condensation pipeline (5) is connected with a gas outlet pipeline (2) arranged on the methane fermentation tank (1), the other end of the methane condensation pipeline (5) is connected with a gas pipeline (4) arranged on an earth surface (3), and a pipe body of the methane condensation pipeline (5) is arranged below the earth surface (3); and the pipe body of the methane condensation pipeline (5) is connected with a condensate water collecting pipe (13), the lower end of the condensate water collecting pipe (13) is arranged in a condensate well (6), and the top of the condensate well (6) is arranged on the earth surface (3) and is provided with a well cover (7). The methane cooling drying machine provided by the utility model can utilize earth temperature to cool and dry methane, and the methane can achieve the required temperature. The methane cooling and drying machine has the characteristics of simple structure and low manufacturing cost, and is convenient to maintain.

Description

A kind of biogas cooling and drying device
Technical field
The utility model relates to a kind of cooling and drying device, particularly a kind of biogas cooling and drying device.
Background technology
In biogas production, usually spend to 70 degree 35 from the biogas that methane-generating pit (fermentor tank or reactor) comes out, the temperature of concrete biogas is that the happiness temperature yeasting according to anaerobism decides, because this biogas temperature is too high, be not suitable for directly entering the generator burning, so reduce its temperature before needing biogas to enter generator.Usual method is to play cooling and exsiccation with condensing tower and steam separator, reduces gas temperature with water coolant, and cost and the investment in human resources of this method are higher.
In order to solve the high problem of aforesaid method cost and investment in human resources, people are embedded in the biogas transport pipe underground, reduce the biogas temperature by ground temperature, though this method is effectively simple, also have a lot of weak points, owing to can produce water of condensation in the biogas gas pipe line, therefore need be at the underground condensation well that arranges, because that the condensation well is located at is underground, the equipment in the condensation well is not easy to maintenance, and traditional condensation well do not arrange service ports, repairs very trouble.
The utility model content
The purpose of this utility model is, a kind of biogas cooling and drying device is provided, and it can utilize, and ground temperature cools off, dry biogas, biogas is reached use required temperature, the characteristics that have simple in structure, low cost of manufacture and be convenient to keep in repair.
The technical solution of the utility model: a kind of biogas cooling and drying device, comprise marsh-gas fermentation tank and biogas condensation pipe, one end of biogas condensation pipe is connected with the outlet pipe on the marsh-gas fermentation tank, the other end is connected with gas pipe line on being located at the face of land, and the body of biogas condensation pipe is located at below the face of land; Be connected with the water of condensation collection tube on the body of described biogas condensation pipe, the lower end of water of condensation collection tube is located in the condensation well, and the top of condensation well is located on the face of land, and the top of condensation well is provided with well lid.Top at the condensation well arranges well lid, can prevent that on the other hand sewage, foreign material from entering the condensation well so that the staff enters into servicing installation in the condensation well on the one hand.
In the aforesaid this biogas cooling and drying device, the middle part of described condensation well is provided with water port, and condensation well inside is provided with water pump and water level sensor, is connected with water shoot on the water pump, and the other end of water shoot is located in the water port.
In the aforesaid this biogas cooling and drying device, described water pump is fixed on the bottom in the condensation well.
In the aforesaid this biogas cooling and drying device, described water pump is provided with the altitude mixture control rope, and water pump is suspended in bottom in the condensation well by the altitude mixture control rope.Adopt this structure, when water pump damages, need not the staff and enter maintenance in the condensation well, water pump directly can be pulled out the condensation well, outside the condensation well, keep in repair.
In the aforesaid this biogas cooling and drying device, the biogas condensation pipe be shaped as " U " shape or " V " shape, the water of condensation collection tube is arranged on the lower-most point of biogas condensation pipe.
In the aforesaid this biogas cooling and drying device, described water of condensation collection tube arranges perpendicular to the face of land.
In the aforesaid this biogas cooling and drying device, in the aforesaid this biogas cooling and drying device, described biogas condensation pipe and water of condensation collection tube all adopt plastics tubing or stainless steel tube.
Compared with prior art, water of condensation collection tube of the present utility model vertically arranges, and directly enters the condensation well, has shortened the length of water of condensation collection tube, has reduced cost of investment.Top with the condensation well is arranged on the face of land in addition, and when the equipment in the condensation well broke down, the staff can enter the condensation well and keep in repair, and well lid is set at the top of condensation well can prevents effectively that sewage and foreign material from entering the condensation well.
By the water pump in the condensation well altitude mixture control rope is set, the staff can regulate the height of water pump on the ground, can directly water pump be pulled out the condensation well when water pump damages, and need not to enter maintenance in the well.For the staff brings convenience.
Biogas condensation pipe and water of condensation collection tube all adopt plastics tubing or stainless steel tube can effectively prevent corrosion, make the longer service life of pipeline.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
Being labeled as in the accompanying drawing: 1-marsh-gas fermentation tank, 2-outlet pipe, the 3-face of land, 4-gas pipe line, 5-biogas condensation pipe, 6-condensation well, 7-well lid, 8-altitude mixture control rope, 9-water pump, the 10-water level sensor, 11-water shoot, 12-water port, 13-water of condensation collection tube.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment 1 of the present utility model: as shown in Figure 1, a kind of biogas cooling and drying device, comprise marsh-gas fermentation tank 1 and biogas condensation pipe 5, one end of biogas condensation pipe 5 is connected with outlet pipe 2 on the marsh-gas fermentation tank 1, the other end is connected with gas pipe line 4 on being located at the face of land 3, and the body of biogas condensation pipe 5 is located at the face of land below 3; Be connected with water of condensation collection tube 13 on the body of described biogas condensation pipe 5, the lower end of water of condensation collection tube 13 is located in the condensation well 6, and the top of condensation well 6 is located on the face of land 3, and the top of condensation well 6 is provided with well lid 7.Water of condensation collection tube 13 arranges perpendicular to the face of land 3.Biogas condensation pipe 5 and water of condensation collection tube 13 all adopt stainless steel tube.
The middle part of condensation well 6 is provided with water port 12, and condensation well 6 inside are provided with water pump 9 and water level sensor 10, are connected with water shoot 11 on the water pump 9, and the other end of water shoot 11 is located in the water port 12.
Described water pump 9 is provided with altitude mixture control rope 8, and water pump 9 is suspended in bottom in the condensation well 6 by altitude mixture control rope 8.Biogas condensation pipe 5 be shaped as " V " shape, water of condensation collection tube 13 is arranged on the lower-most point of biogas condensation pipe 5.
Embodiment 2 of the present utility model: as shown in Figure 2, a kind of biogas cooling and drying device, comprise marsh-gas fermentation tank 1 and biogas condensation pipe 5, one end of biogas condensation pipe 5 is connected with outlet pipe 2 on the marsh-gas fermentation tank 1, the other end is connected with gas pipe line 4 on being located at the face of land 3, and the body of biogas condensation pipe 5 is located at the face of land below 3; Be connected with water of condensation collection tube 13 on the body of described biogas condensation pipe 5, the lower end of water of condensation collection tube 13 is located in the condensation well 6, and the top of condensation well 6 is located on the face of land 3, and the top of condensation well 6 is provided with well lid 7.Water of condensation collection tube 13 arranges perpendicular to the face of land 3.Biogas condensation pipe 5 and water of condensation collection tube 13 all adopt plastics tubing.
The middle part of condensation well 6 is provided with water port 12, and condensation well 6 inside are provided with water pump 9 and water level sensor 10, are connected with water shoot 11 on the water pump 9, and the other end of water shoot 11 is located in the water port 12.Water pump 9 is fixed on the bottom in the condensation well 6.
Biogas condensation pipe 5 be shaped as " U " shape, water of condensation collection tube 13 is arranged on the lower-most point of biogas condensation pipe 5.
Principle of work of the present utility model: the high temperature biogas of marsh-gas fermentation tank 1 output enters biogas condensation pipe 5 by outlet pipe 2, because biogas condensation pipe 5 is embedded in underground, therefore high temperature biogas by biogas condensation pipe 5 time can with soil generation heat exchange, make the cooling of high temperature biogas, in the cooling of high temperature biogas, can produce water of condensation, the water of condensation impurity in the biogas that can condense, the biogas after the cooling enters gas pipe line 4, enters the generator burning by gas pipe line 4.Water of condensation then can flow into water of condensation collection tube 13 along biogas condensation pipe 5, water of condensation flows in the condensation well 6 by water of condensation conduit 13, when the condensate water level in the condensation well 6 surpasses preset water level, water level sensor 10 can be worked by control water pump 9, and water pump 9 is extracted water of condensation out and discharged condensation well 6 by water shoot 11 from water port 12.

Claims (7)

1. biogas cooling and drying device, comprise marsh-gas fermentation tank (1) and biogas condensation pipe (5), it is characterized in that: an end of biogas condensation pipe (5) is connected with outlet pipe (2) on the marsh-gas fermentation tank (1), the other end is connected with gas pipe line (4) on being located at the face of land (3), and the body of biogas condensation pipe (5) is located at below the face of land (3); Be connected with water of condensation collection tube (13) on the body of described biogas condensation pipe (5), the lower end of water of condensation collection tube (13) is located in the condensation well (6), the top of condensation well (6) is located on the face of land (3), and the top of condensation well (6) is provided with well lid (7).
2. a kind of biogas cooling and drying device according to claim 1, it is characterized in that: the middle part of described condensation well (6) is provided with water port (12), condensation well (6) inside is provided with water pump (9) and water level sensor (10), be connected with water shoot (11) on the water pump (9), the other end of water shoot (11) is located in the water port (12).
3. a kind of biogas cooling and drying device according to claim 2 is characterized in that: described water pump (9) is fixed on the bottom in the condensation well (6).
4. a kind of biogas cooling and drying device according to claim 2, it is characterized in that: described water pump (9) is provided with altitude mixture control rope (8), and water pump (9) is suspended in bottom in the condensation well (6) by altitude mixture control rope (8).
5. a kind of biogas cooling and drying device according to claim 1 is characterized in that: biogas condensation pipe (5) be shaped as " U " shape or " V " shape, water of condensation collection tube (13) is arranged on the lower-most point of biogas condensation pipe (5).
6. a kind of biogas cooling and drying device according to claim 1, it is characterized in that: described water of condensation collection tube (13) arranges perpendicular to the face of land (3).
7. a kind of biogas cooling and drying device according to claim 1, it is characterized in that: described biogas condensation pipe (5) and water of condensation collection tube (13) all adopt plastics tubing or stainless steel tube.
CN2012207206232U 2012-12-24 2012-12-24 Methane cooling and drying machine Active CN203128518U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012207206232U CN203128518U (en) 2012-12-24 2012-12-24 Methane cooling and drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012207206232U CN203128518U (en) 2012-12-24 2012-12-24 Methane cooling and drying machine

Publications (1)

Publication Number Publication Date
CN203128518U true CN203128518U (en) 2013-08-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012207206232U Active CN203128518U (en) 2012-12-24 2012-12-24 Methane cooling and drying machine

Country Status (1)

Country Link
CN (1) CN203128518U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110063509A (en) * 2019-06-03 2019-07-30 太原师范学院 It is a kind of to be cleaned and dried system using the jujube of ground temperature energy and solar energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110063509A (en) * 2019-06-03 2019-07-30 太原师范学院 It is a kind of to be cleaned and dried system using the jujube of ground temperature energy and solar energy

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 100035 Beijing City, Xicheng District Xizhimen Avenue 273 Huadian Engineering building B block 503

Patentee after: CHINA HUADIAN ENGINEERING CO., LTD.

Patentee after: Beijing Huadian Zhongguang New Energy Technology Co., Ltd.

Address before: 100035 Beijing City, Xicheng District Xizhimen Avenue 273 Huadian Engineering building B block 503

Patentee before: China Huadian Engineering (Group) Co., Ltd.

Patentee before: Beijing Huadian Zhongguang New Energy Technology Co., Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 100035 Beijing City, Xicheng District Xizhimen Avenue 273 Huadian Engineering building B block 503

Co-patentee after: Huadian Light New Energy Technology Co Ltd

Patentee after: CHINA HUADIAN ENGINEERING CO., LTD.

Address before: 100035 Beijing City, Xicheng District Xizhimen Avenue 273 Huadian Engineering building B block 503

Co-patentee before: Beijing Huadian Zhongguang New Energy Technology Co., Ltd.

Patentee before: CHINA HUADIAN ENGINEERING CO., LTD.