CN209519482U - Marsh gas power generation water treatment system - Google Patents
Marsh gas power generation water treatment system Download PDFInfo
- Publication number
- CN209519482U CN209519482U CN201920138169.1U CN201920138169U CN209519482U CN 209519482 U CN209519482 U CN 209519482U CN 201920138169 U CN201920138169 U CN 201920138169U CN 209519482 U CN209519482 U CN 209519482U
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- China
- Prior art keywords
- heat exchanger
- storage tank
- pipe
- water storage
- water
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The utility model discloses a kind of marsh gas power generation water treatment systems, belong to marsh gas power generation field, its key points of the technical solution are that including water storage tank, heat exchanger and condenser, appendix is communicated between water storage tank and hot traffic control device, appendix one end is connected to water storage tank, the other end is connected to the air inlet of heat exchanger, water-supply-pipe is communicated between heat exchanger and water storage tank, water-supply-pipe one end is connected to water storage tank, the other end is connected to heat exchanger, condenser is connected to heat exchanger by pipeline, and air inlet pipe is communicated on water storage tank.Reach biogas to enter before generating set to the pretreated effect of steam progress in biogas.
Description
Technical field
The utility model relates to marsh gas power generation fields, in particular to marsh gas power generation water treatment system.
Background technique
One occurred when biogas combustion generates electricity with large methane tank construction and the continuous development of biogas comprehensive utilization
Biogas utilization technology, the biogas that anaerobic fermentation processing generates is used for engine by it, and composite generating set is housed, to generate
Electric energy and thermal energy, marsh gas power generation have the characteristics that energy-saving and environmental protection and safe, are a kind of widely distributed and inexpensive distributed energy
Source.
Methane when main component in biogas, and contain certain carbon dioxide, the moisture and hydrogen sulfide in biogas contain
Amount is seldom, but these minimal amount of moisture and hydrogen sulfide have a major impact the service life of generating set.Water in biogas
When dividing content excessive, it will lead to engine ignition difficulty, shorten the service life of machine, reduce the reliability of machine, therefore natural pond
Gas is before power generation, it is necessary to remove moisture therein.
Therefore, it is very crucial to research and develop a kind of device that can remove moisture in biogas.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of marsh gas power generation water treatment system,
Reach biogas to enter before generating set to the pretreated effect of steam progress in biogas.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of marsh gas power generation water treatment system, including water storage tank, heat exchanger and condenser, in water storage tank and hot traffic control device
Between be communicated with appendix, appendix one end is connected to water storage tank, and the other end is connected to the air inlet of heat exchanger, in heat exchange
Water-supply-pipe is communicated between device and water storage tank, water-supply-pipe one end is connected to water storage tank, and the other end is connected to heat exchanger, condenser and
Heat exchanger is connected to by pipeline, and air inlet pipe is communicated on water storage tank.
By using above-mentioned technical proposal, biogas is entered in water storage tank again from water after coming out from methane-generating pit by air inlet pipe
Appendix on tank enters in heat exchanger, while starting condenser so that into the moisture in the biogas in heat exchanger into
Row condensation, is then entered in water storage tank by water-supply-pipe, water storage tank not only acts as the effect of condensation water collection, while also to biogas
Play the role of certain temporary, biogas is endlessly exported, first steam is handled before marsh gas power generation, was both mentioned
The utilization rate of high biogas, while also improving the service life of generating set.
This is practical to be further arranged to, and the air inlet pipe and appendix are located at the same height, air inlet pipe, appendix and deposits
Water is tank connected to be positioned vertically higher than water-supply-pipe and the tank connected position of water.
By using above-mentioned technical proposal, when air inlet pipe and appendix are located at the same height, so that the natural pond in water storage tank
Gas can be exported quickly, while when air inlet pipe, appendix are located at the top of water-supply-pipe, effectively reduced moisture content in biogas and increased, mention
The efficiency of high biogas sewerage disposing.
Originally practical to be further arranged to, it is communicated with branched pipe on the appendix, it is fixed on branched pipe and appendix
It is connected with control valve, is equipped with desulfurizing tower in water storage tank side, branched pipe is connected to desulfurizing tower, and desulfurizing tower and heat exchanger pass through pipe
Road connection.
By using above-mentioned technical proposal, hydrogen sulfide is contained in biogas, hydrogen sulfide in a humidity environment can be to generator
Metallic conduit, combustion apparatus, detection device of group etc. have strong corrosion, therefore will affect the service life of generating set,
So biogas is entered in desulfurizing tower by appendix, removed water by entering in heat exchanger after desulfurizing tower desulfurization, improves hair
The service life of motor group.
Originally practical to be further arranged to, the first filter of tubbiness, desulfurization are equipped between the desulfurizing tower and heat exchanger
The outlet side of tower is connected to by pipeline with first filter, and first filter is connected to by pipeline with heat exchanger.
Into in first filter, pass through first after desulfurizing tower carries out desulfurization to biogas by using above-mentioned technical proposal
Filter falls some contaminant filters in biogas, and influence when reducing marsh gas power generation to generating set improves marsh gas power generation
Efficiency, and extend the service life of generating set.
Originally practical to be further arranged to, one end of the separate water storage tank of the appendix is connected to first filter.
By using above-mentioned technical proposal, after appendix is connected to first filter, when the hydrogen sulfide contained in biogas
When measuring fewer, without carrying out desulfurization process, is directly entered in first filter by appendix and be filtered, then pass through heat
Exchanger is removed water, and step is reduced, and saves the energy.
This is practical to be further arranged to, and is communicated with escape pipe on the heat exchanger, escape pipe far from heat exchanger one
End is communicated with the second filter.
By using above-mentioned technical proposal, the setting of the second filter carries out secondary filter to the impurity in biogas, so that
Biogas is purer, reduces the influence to generating set, improves the service life of generating set.
Originally practical to be further arranged to, the escape pipe side is equipped with spare pipe, the both ends point quilt of spare pipe and heat exchange
Device, the connection of the second filter.
By using above-mentioned technical proposal, when escape pipe side is equipped with spare pipe, when escape pipe is overhauled, heat is handed over
Biogas in parallel operation is transmitted by spare pipe, and guarantee methane energy so endlessly gives electric set electric supply, improves natural pond
The efficiency of gas power generation.
In conclusion the utility model has the following beneficial effects:
1, water storage tank and heat exchanger, condenser are used cooperatively, and the steam entered in heat exchanger is separated, make
Condensed water enters in water storage tank and is kept in, steam is separated before marsh gas power generation, effectively reduces moisture to the shadow of generating set
It rings, improves the service life of generating set；
2, desulfurizing tower and first filter, the second filter are used cooperatively, and reduce the hydrogen sulfide and impurity in biogas,
The degree of purity for improving biogas, to improve the service life of generating set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, water storage tank；11, air inlet pipe；2, heat exchanger；3, condenser；4, appendix；41, branched pipe；42, it controls
Valve processed；5, water-supply-pipe；6, desulfurizing tower；7, first filter；8, escape pipe；81, the second filter；9, spare pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of marsh gas power generation water treatment system, as shown in Figure 1, including water storage tank 1, heat exchanger 2, condenser 3, appendix
4 and water-supply-pipe 5, it is connected between water storage tank 1 and heat exchanger 2 by appendix 4,4 one end of appendix is connected to water storage tank 1, another
End is connected to heat exchanger 2, and condenser 3 is arranged in 2 side of heat exchanger, and is connected to by pipeline with heat exchanger 2, in water
Air inlet pipe 11 is communicated on tank 1.Biogas is entered in water storage tank 1 by air inlet pipe 11, then passes through the appendix 4 on water storage tank 1
Into in heat exchanger 2, start condenser 3, so that the cold water in condenser 3 enters in heat exchanger 2, so that entering heat
Then condensate moisture in exchanger 2 is entered in water storage tank 1 by water-supply-pipe 5, is temporarily stored to condensed water, wait waters
Water in tank 1 is extracted out after increasing, and is separated before marsh gas power generation to the steam in biogas, is reduced the influence to generating set, is mentioned
The service life of high generating set.
As shown in Figure 1, the position that air inlet pipe 11, appendix 4 are connect with water storage tank 1 is located at the same height, in vertical side
Upwards, the position that air inlet pipe 11, appendix 4 are connect with water storage tank 1 is higher than the position that water-supply-pipe 5 is connect with water storage tank 1.In water
1 side of tank is equipped with desulfurizing tower 6, is communicated with branched pipe 41, branched pipe 41 and desulfurization in one end of the water-supply-pipe 5 close to water storage tank 1
The air inlet of tower 6 is connected to, and is equipped with the first filter 7 of tubbiness in 6 side of desulfurizing tower, first filter 7 and desulfurizing tower 6 pass through pipe
Road connection, is fixedly connected to control valve 42 on branched pipe 41 and water-supply-pipe 5.
Further, the one end of water-supply-pipe 5 far from water storage tank 1 is connected to first filter 7.
Biogas in methane-generating pit is entered in water storage tank 1 by air inlet pipe 11, then opens the control valve 42 on branched pipe 41,
So that biogas is entered in desulfurizing tower 6 by branched pipe 41, in desulfurizing tower 6 after sulphur removal, enter the by the gas outlet of desulfurizing tower 6
In one filter 7, the contaminant filter mixed in biogas is fallen in first filter 7, then heat exchanger 2 is entered by pipeline
Interior, biogas is after the condensation in heat exchanger 2, and condensed moisture is entered in water storage tank 1 by water-supply-pipe 5, in water storage tank 1
It is kept in.When the content of hydrogen sulfide in biogas seldom will not have an impact generating set, the control on branched pipe 41 is closed
Valve 42 processed so that biogas does not enter in desulfurizing tower 6, it is time saving simultaneously, the also saving energy.
Escape pipe 8 is communicated on heat exchanger 2,8 other end of escape pipe is equipped with the second filter 81, the second filter 81
It is connected to by pipeline with generating set, is equipped with spare pipe 9 in 8 side of escape pipe, spare 9 one end of pipe is connected to heat exchanger 2, separately
One end is connected to the second filter 81.Biogas is exported after reducing moisture by escape pipe 8, is carried out by the second filter 81 secondary
Filtering, so that biogas is purer, when escape pipe 8 needs to overhaul, biogas is entered in the second filter 81 by spare pipe 9,
Biogas is endlessly generated electricity, the efficiency of marsh gas power generation is improved.
The implementation principle of the present embodiment are as follows:
Biogas is entered in water storage tank 1 by air inlet pipe 11, if the hydrogen sulfide contained in biogas is seldom, directly closes branched pipe
Control valve 42 on 41, then biogas is entered in first filter 7 by appendix 4, is entered after filtering in first filter 7
In heat exchanger 2, start condenser 3, so that the condensate moisture in heat exchanger 2, then enters water storage tank 1 by water-supply-pipe 5
Interior, biogas in heat exchanger 2 is entered in the second filter 81 by escape pipe 8, then by connecting with the second filter 81
Pipeline generates electricity to generating set, improves the efficiency of power generation, while also improving the service life of generating set.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of marsh gas power generation water treatment system, it is characterised in that: including water storage tank (1), heat exchanger (2) and condenser (3),
Appendix (4) are communicated between water storage tank (1) and heat exchanger (2), appendix (4) one end is connected to water storage tank (1), another
End is connected to the air inlet of heat exchanger (2), and water-supply-pipe (5), water-supply-pipe are communicated between heat exchanger (2) and water storage tank (1)
(5) one end is connected to water storage tank (1), and the other end is connected to heat exchanger (2), and condenser (3) and heat exchanger (2) pass through pipeline
Connection, is communicated with air inlet pipe (11) on water storage tank (1).
2. marsh gas power generation water treatment system according to claim 1, it is characterised in that: the air inlet pipe (11) and appendix
(4) it is located at the same height, what air inlet pipe (11), appendix (4) were connect with water storage tank (1) is positioned vertically higher than defeated
The position that water pipe (5) is connect with water storage tank (1).
3. marsh gas power generation water treatment system according to claim 1, it is characterised in that: be communicated on the appendix (4)
Branched pipe (41) is fixedly connected to control valve (42) on branched pipe (41) and appendix (4), sets in water storage tank (1) side
Have desulfurizing tower (6), branched pipe (41) is connected to desulfurizing tower (6), and desulfurizing tower (6) is connected to heat exchanger (2) by pipeline.
4. marsh gas power generation water treatment system according to claim 3, it is characterised in that: the desulfurizing tower (6) and heat exchange
The first filter (7) of tubbiness is equipped between device (2), the outlet side of desulfurizing tower (6) is connected by pipeline and first filter (7)
Logical, first filter (7) is connected to by pipeline with heat exchanger (2).
5. marsh gas power generation water treatment system according to claim 4, it is characterised in that: the separate of the appendix (4) is deposited
One end of water pot (1) is connected to first filter (7).
6. marsh gas power generation water treatment system according to claim 1, it is characterised in that: be connected on the heat exchanger (2)
Have escape pipe (8), escape pipe (8) is communicated with the second filter (81) far from the one end of heat exchanger (2).
7. marsh gas power generation water treatment system according to claim 6, it is characterised in that: escape pipe (8) side is equipped with
The both ends point of spare pipe (9), spare pipe (9) are connected to heat exchanger (2), the second filter (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138169.1U CN209519482U (en) | 2019-01-24 | 2019-01-24 | Marsh gas power generation water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138169.1U CN209519482U (en) | 2019-01-24 | 2019-01-24 | Marsh gas power generation water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519482U true CN209519482U (en) | 2019-10-22 |
Family
ID=68230635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920138169.1U Expired - Fee Related CN209519482U (en) | 2019-01-24 | 2019-01-24 | Marsh gas power generation water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519482U (en) |
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2019
- 2019-01-24 CN CN201920138169.1U patent/CN209519482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20210124 |