CN201488229U - Methane water heater with purification voltage stabilizer - Google Patents
Methane water heater with purification voltage stabilizer Download PDFInfo
- Publication number
- CN201488229U CN201488229U CN2009201943430U CN200920194343U CN201488229U CN 201488229 U CN201488229 U CN 201488229U CN 2009201943430 U CN2009201943430 U CN 2009201943430U CN 200920194343 U CN200920194343 U CN 200920194343U CN 201488229 U CN201488229 U CN 201488229U
- Authority
- CN
- China
- Prior art keywords
- pressure stabilizing
- water heater
- purifying
- stabilizing device
- biogas
- Prior art date
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 20
- 238000000746 purification Methods 0.000 title abstract 7
- 239000003381 stabilizer Substances 0.000 title abstract 3
- 230000000087 stabilizing effect Effects 0.000 claims description 60
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 230000003009 desulfurizing effect Effects 0.000 claims description 19
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 239000005997 Calcium carbide Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003517 fume Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- YKWDCIUWHLJNCF-UHFFFAOYSA-N oxo(oxomethylidene)iron Chemical compound O=C=[Fe]=O YKWDCIUWHLJNCF-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
A methane water heater with a purification voltage stabilizer comprises a cold water inlet, a heat exchanger, a hot water outlet, a methane inlet pipe, a pneumatic control valve, a burner, a fume exhaust system, a controller and an ignition device. The methane water heater is characterized in that the methane water heater also comprises a purification voltage stabilizer internally provided with a purification air inlet and a purification air outlet, the purification air inlet is connected with the methane inlet pipe, and the purification air outlet is connected with the pneumatic control valve. The methane water heater is characterized in that the methane water heater can effectively purify sulfur dioxide in methane, stabilize methane pressure, improve burning condition, and prolong the service life.
Description
Technical field: the utility model relates to a kind of biogas water heater with the purifying and pressure stabilizing device.
Background technology: in the prior art, the biogas that methane-generating pit produced does not just directly use through purified treatment usually, because impurity (hydrogen sulfide, carbon dioxide etc.) content is higher in this biogas, corrode the water heater metal parts easily, cause the water heater life-span short, the sulfur dioxide environmental pollution that burning produces is serious; And because biogas has seasonal fermentation, pressure is often unstable, causes the water heater combustion instability to influence defectives such as combustion conditions.In order to overcome these defectives, the biogas water heater of band purifying and pressure stabilizing device is developed.
Summary of the invention: technical problem to be solved in the utility model is that a kind of biogas water heater with the purifying and pressure stabilizing device will be provided, it can reduce the corrosion of biogas to the water heater metal parts effectively, prolong the working life of water heater, suppress the generation of harmful products of combustion and avoid biogas pressure de-stabilising effect combustion conditions.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises cooling water inlet, heat exchanger, hot water outlet, biogas air inlet pipe, Pneumatic valve, burner, smoke evacuation system, controller, igniter, it also comprises the purifying and pressure stabilizing device, be provided with in the purifying and pressure stabilizing device and purify air inlet, purify gas port, purify air inlet and be connected, purify gas port and be connected with Pneumatic valve with the biogas air inlet pipe.
Described purifying and pressure stabilizing device is provided with clean room, first pressure stabilizing chamber, second pressure stabilizing chamber, bottom, described clean room is provided with screen pack, fill desulfurizing agent on the screen pack, the clean room is communicated with first pressure stabilizing chamber by screen pack, be provided with valve between first pressure stabilizing chamber and second pressure stabilizing chamber, first pressure stabilizing chamber is communicated with by valve with second pressure stabilizing chamber, the bottom of first pressure stabilizing chamber is provided with spring, diaphragm, valve is provided with connecting rod, the valve top is positioned at second pressure stabilizing chamber, and valve is connected with the first pressure stabilizing chamber medi-spring, diaphragm successively by connecting rod.
Described desulfurizing agent is a ferric oxide desulfurizer.
Described desulfurizing agent is calcium oxide-based composite desulfurizing agent.
Described desulfurizing agent is the calcium carbide composite desulfurizing agent.
Described desulfurizing agent is a passive lime.
Described screen pack is the stainless steel metal silk screen.
Described screen pack is a galvanized square mesh.
Mesh in the described screen pack is circular.
Mesh in the described screen pack is oval.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model adopts it also to comprise the purifying and pressure stabilizing device, be provided with in the purifying and pressure stabilizing device and purify air inlet, purify gas port, purifying air inlet is connected with the biogas air inlet pipe, purify the structure that gas port is connected with Pneumatic valve, so it can reduce the corrosion of biogas to the water heater metal parts effectively, prolong the working life of water heater, suppress the generation of harmful products of combustion and avoid biogas pressure de-stabilising effect combustion conditions.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structure enlarged drawing of purifying and pressure stabilizing device 6 among Fig. 1.
The specific embodiment: shown in accompanying drawing 1, accompanying drawing 2, present embodiment comprises cooling water inlet 1, water induction device 2, heat exchanger 3, hot water outlet 4, biogas air inlet pipe 5, purifying and pressure stabilizing device 6, Pneumatic valve 9, burner 10, smoke evacuation system 11, controller 12 and igniter 14.
Be provided with in the purifying and pressure stabilizing device 6 and purify air inlet 19, purify gas port 20, clean room 21, first pressure stabilizing chamber 22, second pressure stabilizing chamber 8, purifying air inlet 19 is connected with biogas air inlet pipe 5, purify gas port 20 and be connected with Pneumatic valve 9, Pneumatic valve 9 is connected with burner 10.21 bottoms, clean room are provided with screen pack 15, and screen pack 15 is the stainless steel metal silk screen or is galvanized square mesh that the mesh of screen pack 15 is circular in the present embodiment, also can be ellipse etc.Fill desulfurizing agent 7 on the screen pack 15, desulfurizing agent 7 is iron oxide, calcium oxide-based composite desulfurizing agent, calcium carbide composite desulfurizing agent, passive lime etc., adopt iron oxide in the present embodiment, ferric oxide desulfurizer is made of carbonyl iron oxide, auxiliary agent, forming agent etc., auxiliary agent can be zinc oxide, cupric oxide, sodium oxide molybdena, nickel oxide, magnesia etc., and forming agent is silica gel or starch etc.Clean room 21 is communicated with first pressure stabilizing chamber 22 by screen pack 15, be provided with valve 18 between first pressure stabilizing chamber 22 and second pressure stabilizing chamber 8, first pressure stabilizing chamber 22 is communicated with by valve 18 with second pressure stabilizing chamber 8, the bottom of first pressure stabilizing chamber 22 is provided with spring 16, diaphragm 17, valve 18 is provided with connecting rod 13, valve 18 tops are positioned at second pressure stabilizing chamber 8, and valve 18 is connected with first pressure stabilizing chamber, 22 medi-springs 16, diaphragm 17 successively by connecting rod 13.The aperture that can control valve 18 by spring 16 and diaphragm 17 effectively reaches voltage stabilizing.
During water heater working, cold water enters from cooling water inlet 1, and by water induction device 2, water induction device 2 transmits signal to controller 12, and controller 12 control igniters, 14 igniting and Pneumatic valve 9 are opened valve.Biogas entered purifying and pressure stabilizing device 6 from biogas air inlet pipe 5 after Pneumatic valve 9 was opened valve, through desulfurizing agent 7 desulfurations and by entering Pneumatic valve 9 after first pressure stabilizing chamber 22 and 8 voltage stabilizings of second pressure stabilizing chamber, enter burner 10 burnings by Pneumatic valve 9 again and produce high-temperature flue gas, high-temperature flue gas is undertaken discharging by smoke evacuation system 11 after the heat exchange by heat exchanger 3.
Claims (10)
1. biogas water heater with the purifying and pressure stabilizing device, it comprises cooling water inlet (1), heat exchanger (3), hot water outlet (4), biogas air inlet pipe (5), Pneumatic valve (9), burner (10), smoke evacuation system (11), controller (12), igniter (14), it is characterized in that it also comprises purifying and pressure stabilizing device (6), be provided with in the purifying and pressure stabilizing device (6) and purify air inlet (19), purify gas port (20), purify air inlet (19) and be connected, purify gas port (20) and be connected with Pneumatic valve (9) with biogas air inlet pipe (5).
2. the biogas water heater of band purifying and pressure stabilizing device according to claim 1, it is characterized in that described purifying and pressure stabilizing device (6) is provided with clean room (21), first pressure stabilizing chamber (22), second pressure stabilizing chamber (8), bottom, described clean room (21) is provided with screen pack (15), fill desulfurizing agent (7) on the screen pack (15), clean room (21) is communicated with first pressure stabilizing chamber (22) by screen pack (15), be provided with valve (18) between first pressure stabilizing chamber (22) and second pressure stabilizing chamber (8), first pressure stabilizing chamber (22) is communicated with by valve (18) with second pressure stabilizing chamber (8), the bottom of first pressure stabilizing chamber (22) is provided with spring (16), diaphragm (17), valve (18) is provided with connecting rod (13), valve (18) top is positioned at second pressure stabilizing chamber (8), valve (18) by connecting rod (13) successively with first pressure stabilizing chamber (22) medi-spring (16), diaphragm (17) connects.
3. the biogas water heater of band purifying and pressure stabilizing device according to claim 2 is characterized in that described desulfurizing agent (7) is a ferric oxide desulfurizer.
4. the biogas water heater of band purifying and pressure stabilizing device according to claim 2 is characterized in that described desulfurizing agent (7) is calcium oxide-based composite desulfurizing agent.
5. the biogas water heater of band purifying and pressure stabilizing device according to claim 2 is characterized in that described desulfurizing agent (7) is the calcium carbide composite desulfurizing agent.
6. the biogas water heater of band purifying and pressure stabilizing device according to claim 2 is characterized in that described desulfurizing agent (7) is a passive lime.
7. according to the biogas water heater of each described band purifying and pressure stabilizing device of claim 2～6, it is characterized in that described screen pack (15) is the stainless steel metal silk screen.
8. according to the biogas water heater of each described band purifying and pressure stabilizing device of claim 2～6, it is characterized in that described screen pack (15) is a galvanized square mesh.
9. the biogas water heater of band purifying and pressure stabilizing device according to claim 7 is characterized in that the mesh in the described screen pack (15) is circle.
10. the biogas water heater of band purifying and pressure stabilizing device according to claim 7 is characterized in that the mesh in the described screen pack (15) is ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943430U CN201488229U (en) | 2009-09-05 | 2009-09-05 | Methane water heater with purification voltage stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943430U CN201488229U (en) | 2009-09-05 | 2009-09-05 | Methane water heater with purification voltage stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488229U true CN201488229U (en) | 2010-05-26 |
Family
ID=42427106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201943430U Expired - Lifetime CN201488229U (en) | 2009-09-05 | 2009-09-05 | Methane water heater with purification voltage stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140858A (en) * | 2013-05-06 | 2014-11-12 | 帕克环保技术(上海)有限公司 | A biogas treatment system used for kitchen waste treatment |
-
2009
- 2009-09-05 CN CN2009201943430U patent/CN201488229U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140858A (en) * | 2013-05-06 | 2014-11-12 | 帕克环保技术(上海)有限公司 | A biogas treatment system used for kitchen waste treatment |
| CN104140858B (en) * | 2013-05-06 | 2019-07-16 | 帕克环保技术(上海)有限公司 | Marsh gas treating system for kitchen garbage processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |