CN200958784Y - Marsh purifying pressure adjuster with desulfurizing display - Google Patents

Marsh purifying pressure adjuster with desulfurizing display Download PDF

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Publication number
CN200958784Y
CN200958784Y CN 200620052611 CN200620052611U CN200958784Y CN 200958784 Y CN200958784 Y CN 200958784Y CN 200620052611 CN200620052611 CN 200620052611 CN 200620052611 U CN200620052611 U CN 200620052611U CN 200958784 Y CN200958784 Y CN 200958784Y
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CN
China
Prior art keywords
biogas
desulfurization
bottle
pressure
valve
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Expired - Fee Related
Application number
CN 200620052611
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Chinese (zh)
Inventor
伍斌强
陈曙光
冯署斌
彭卫
伍奕
伍玉
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Xunda Technology Group Co Ltd
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XUNDA GROUP CO Ltd HU'NAN PROV
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Priority to CN 200620052611 priority Critical patent/CN200958784Y/en
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Publication of CN200958784Y publication Critical patent/CN200958784Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a biogas purifying pressure regulator with desulfurizer display which comprises a U desulfurizer bottle and a pressure gauge. The U desulfurizer bottle comprises two bodies connected together at the bottom of the bottle. The two bodies are provided with beak pipes on the bodies and bottom pipes at the bottom. The bottom of the U desulfurizer bottle is provided with a biogas ceramic core valve and a three way connector at the two sides. The three way connector is provided with a sample room inside. The sample room is provided with a transparent display cover. The lower end of an input connecting pipe is connected with a biogas output pipe connector of the biogas ceramic core valve while the upper end is connected with a pipe connector on the upper body of the U desulfurizer bottle. The joint of the input connecting pipe and the output connecting pipe and the desulfurizer bottle is provided with a barrier plate. The utility model with compact structure, rational arrangement, small size, long service life, flexible and reliable adjustment, good desulfurization is able to observe the using state of the desulfurizer and suitable for the biogas purifying and pressure regulating in villages when using the biogas.

Description

The marsh gas purifying pressure regulator that the band desulfurization shows
Technical field
The utility model relates to a kind of purification treatment technology of civil methane, particularly a kind of marsh gas purifying pressure regulator with the desulfurization demonstration.
Background technology
At present, biogas energy is generally promoted the use of in the rural area, to substitute burn wood, careless bar and coal, uses sanitation and hygiene, non-polluting energy sources, improves the ecological environment in rural area, improves and improve urban residents' quality of life.Owing to contain poisonous sulfide gas in the biogas, directly use to produce environmental pollution, can not directly use, must earlier the sulfide gas in the biogas be carried out absorption cleaning.Chinese patent application number: 02204809.X open " rural area household biogas accessory integrator " technology, it is with a bite that its devulcanizer exists charging aperture and discharging opening, unreasonable structure, be unfavorable for the replacing of desulfurizing agent, its pressure shows employing suspension display type, be difficult to observe number pressure, and be easy to breakage.Chinese patent application number 200320124023.0 open " civil methane clarifier and stable-pressure device " technology, the position of advancing the output biogas mouth of pipe after the biogas mouth of pipe and the desulfurization of devulcanizer device is respectively in the device upper and lower, installation and use are all made troubles, owe attractive in appearance again.Because it is different with output biogas pipe joint structure to advance the biogas pipe joint, joint can not exchange, and also is unfavorable for installing and using.Above-mentioned two public technologies are because of no watch window, no biogas desulfurization situation prompting, all can't make the user often recognize the behaviour in service of desulfurizing agent in the device, can't be in time judge and regenerate or change, be unfavorable for the desulfurization condition that keeps good and prevent environmental pollution adsorbing saturated desulfurizing agent.In addition, the biogas control valve system control valve commonly used that uses in the disclosed technology, its metal spool is very easily corroded, and causes service life very short, has increased cost again.At the unobstructed device in the connector place of biogas input pipe and biogas efferent duct, the desulfurizing agent in the cylinder for desulfurization is easily fallen in the tube connector, stops up tube connector, is unfavorable for that biogas smooth circulation in pipe enters cylinder for desulfurization, and output quantity is few behind the marsh gas purifying, influences the user and normally uses.
Summary of the invention
It is good that the purpose of this utility model provides a kind of desulfurized effect, and pressure tester shows clear, can observe the behaviour in service of desulfurizing agent in the device at any time, compact conformation, the marsh gas purifying pressure regulator that install, band desulfurization easy to use shows.
The utility model is to be realized by following technical scheme.
The marsh gas purifying pressure regulator that the band desulfurization shows, it has the U-shaped cylinder for desulfurization, Pressure gauge, the U-shaped cylinder for desulfurization has two bodies and is connected at the bottom of bottle, a bottleneck pipe is respectively arranged on two bodies, at the bottom of bottle, be communicated with the bottom, position a bottle bottom tube is arranged, two side positions of bottle at the end of U-shaped cylinder for desulfurization are equipped with biogas porcelain core valve and three-way connection, input tube connector lower end connects the biogas escape pipe joint of biogas porcelain core valve, the upper end connects a body upper tube interface of U-shaped cylinder for desulfurization, output tube connector lower end connects the tube connector joint of three-way connection, the upper end connects another body upper tube interface of U-shaped cylinder for desulfurization, the tube connector interface of input tube connector and output tube connector and cylinder for desulfurization is equipped with barrier board, in the described three-way connection sample room is arranged, three-way connection has the tube connector joint, pressure-measuring pipe joint and biogas discharge conection, the sample room has transparent demonstration to cover, the valve body of described biogas porcelain core valve has biogas air inlet pipe joint and biogas escape pipe joint, body cavity be equipped with two can be with holes in relative rotation round ceramic sheet spool, valve rod one end roof pressure ceramic valve core, the valve rod other end is set with spring and valve gap, the valve gap top pressure spring and the valve body that is rotatably connected.Three-way connection tube connector joint and pressure-measuring pipe joint be connected output tube connector and pressure-measuring pipe respectively.Pressure gauge connects pressure-measuring pipe.
The utility model adopts the biogas ceramic valve, and anti-aging strong with resistance to corrosion because of spool is two potsherds, adjusting guarantees the long service life of valve flexibly, and pressure regulation steadily, conveniently, reliably.The input tube connector is equipped with barrier board with the body connector position of output tube connector and cylinder for desulfurization, and the desulfurizing agent when using in order to stop in the cylinder for desulfurization may be fallen in the tube connector, the obstruction gas pipeline, and what guaranteed biogas smooth and easyly enters and flows out cylinder for desulfurization.Adopt the three-way connection of carry sample chamber, and transparent demonstration lid is arranged, and make the user often can from show lid, observe the behaviour in service of desulfurizing agent in the sample room, make the way of upgrading or changing desulfurizing agent, to guarantee that cylinder for desulfurization is in normal user mode, the high efficiency that helps cylinder for desulfurization is used.The devulcanizer agent is placed in the U-shaped cylinder for desulfurization, and the sulfide in the biogas adsorbs in the U-shaped bottle to flowing through, and to flow to route in cylinder for desulfurization long because of biogas, and biogas and desulfurizing agent are long time of contact, and desulfurized effect is better.The pipe joint and the biogas output pipe joint that connect the biogas input are all moved to the marsh gas purifying pressure regulator bottom that the band desulfurization shows, and joint design is identical, helps installing and using.Cylinder for desulfurization has at the bottom of two bottleneck pipes and the bottle pipe, the desulfurizing agent or take out the very convenient and easy operating of desulfurizing agent of packing into.This marsh gas purifying pressure regulator has compact conformation, connection and reasonable arrangement, volume is little, and long service life is regulated flexible reliable, desulfurized effect is good, change desulfurizing agent easily and fast, pressure shows clear, can observe the user mode of desulfurizing agent, install and use characteristics such as all convenient and attractive in appearance, be applicable to and make the marsh gas purifying pressure regulator that the band desulfurization shows when biogas energy is used in the rural area.
Description of drawings
The marsh gas purifying pressure regulator structural representation that the desulfurization of Fig. 1 band shows
Fig. 2 is the A-A cutaway view of Fig. 1
Fig. 3 is the B-B cutaway view of Fig. 1
Fig. 4 is the C-C cutaway view (the biogas ceramic valve is in closed condition) of Fig. 1
Fig. 5 is in the structural representation of opening aeration status for the biogas ceramic valve
The specific embodiment
The utility model is the combination product that is combined into one with the three-way connection 10 of biogas ceramic valve 16, U-shaped cylinder for desulfurization 14, carry sample chamber 30 and Pressure gauge 9.
Cylinder for desulfurization 14, biogas porcelain core valve 16, three-way connection 10 all are fixed on the drain pan 6, and Pressure gauge 9 is packed on the drain pan 6 through stator 7.Panel 8 covers to be contained in and constitutes the marsh gas purifying pressure regulator that the desulfurization of this band shows on the drain pan 6.Covering 11 places in the demonstration of three-way connection 10 on the panel 8 has emptying aperture, shows the desulfurizing agent 15 that covers sample room 30 in 11 in order to observe.There is emptying aperture to be used to observe the surface of Pressure gauge 9 on the panel 8, so that read the biogas pressure number.
Biogas porcelain core valve 6 is packed in an example of cylinder for desulfurization 14, valve body 25 on it has biogas air inlet pipe joint 21 and biogas escape pipe joint 22, it is identical at the inner chamber of valve body 25 two chip architectures to be housed, folded mutually leaning on, and the ceramic valve core 18 that can be in relative rotation respectively constitutes with the potsherd of two symmetrical holes 32, for anti-gas-leak is equipped with sealing ring 29.One end roof pressure ceramic valve core 18 of valve rod 26, valve rod 26 other ends are set with spring 28 and valve gap 27, valve gap 27 top pressure springs 28, and spinning connection valve body 25, knob 17 is contained in the termination of valve rod 26.
Three-way connection 10 has three pipe joints, it is respectively biogas discharge conection 34, pressure-measuring pipe joint 23 and tube connector joint 31, it is the sample room 30 of dress desulfurizing agent 15 that three-way connection 10 has inner chamber, transparent demonstration lid 11 covers in the sample room 30 end face, is convenient to the behaviour in service of desulfurizing agents 15 in user's observation sample chamber 30.Be anti-gas-leak, show that cover 11 is added with little sealing gasket 12 when covering.
U-shaped cylinder for desulfurization 14 is the connection tubulose that takes the shape of the letter U, two bodies are arranged and at the bottom of bottle, be connected, a bottleneck pipe 19 is respectively arranged on two bodies, cover 1 with pipe during use and cover,, sealing gasket 2 is housed for preventing gas leakage, at the bottom of bottle, be communicated with the bottom, position a bottle bottom tube 20 is arranged, also cover 1 during use and cover, be anti-gas-leak, sealing gasket 2 is housed with pipe.On two bodies top an interface tube 33 is arranged all, they connect a termination of input tube connector 5 and output tube connector 13 respectively, at the fixing barrier board 3 of interface tube 33 useful foam double-side glue 4 sticking dresses, the desulfurizing agent 15 that is equipped with when preventing to use is fallen into the obstruction that tube connector causes tube connector, influences the circulation of biogas.The other end of input tube connector 5 connects the biogas escape pipe joint 22 of biogas porcelain core valve 16.Output tube connector 13 other ends connect the tube connector joint 31 of three-way connection 10.
Pressure-measuring pipe 24 two ends connect the pressure-measuring pipe joint 23 of Pressure gauge 9 and three-way connection 10 respectively.
Biogas air inlet pipe joint 21 of the present utility model, biogas escape pipe joint 22, tube connector joint 31 are identical with biogas discharge conection 34 structures.The biogas air inlet pipe joint 21 and the biogas discharge conection 34 of combination product all are arranged on lower part of frame, the installation appearance and size of its biogas porcelain core valve 16 and three-way connection 10 is consistent, can conveniently exchange, when being convenient to install according to the field condition of user's biogas approach axis, select for use matched into and out of the biogas position, do not need to make when mounted the biogas pipeline of input, output to intersect, the convenient installation, it is succinct, attractive in appearance that pipeline is installed.
When the marsh gas purifying pressure regulator that the band desulfurization shows uses, open the pipe lid 1 of the bottleneck pipe 19 of cylinder for desulfurization 14 earlier, pipe lid 1 lid of the bottle bottom tube 20 of position, junction at the bottom of the bottle is tight, desulfurizing agent 15 (is for example used Fe 2O 3) in the cylinder for desulfurization 14 of packing into, and simultaneously the demonstration lid 11 of three-way connection 10 is opened, desulfurizing agent 15 (is for example used Fe 2O 3) sample puts in the sample room 30, to manage then and cover 1 and show and cover 11 lids tightly, the biogas that biogas generating device is produced is delivered to this device connection biogas air inlet pipe joint 21 with pipeline, biogas promptly flows in the cylinder for desulfurization 14 along input tube connector 5 through 16 pressure regulation of biogas porcelain core valve, biogas flows in desulfurizing agent 15, behind most sulfide in the 15 absorption biogas of desulfurizing agent in the cylinder for desulfurization 14, biogas is along output tube connector 13 and tube connector joint 31 three-way connection 10 of flowing through, biogas flows through sample room 30 and biogas is delivered to Pressure gauge 9 demonstration biogas pressures through pressure-measuring pipe joint 23 and pressure-measuring pipe 24, biogas flows out for using from biogas discharge conection 34, be delivered to methane cooker with the pipeline connection, biogas water heater and biogas lamp are lighted use.Because sulfide is got rid of in a large number in the biogas, content of sulfur dioxide is extremely low in its combustion gas waste gas, meets the environmental requirement regulation, safety and non-pollution discharge waste gas.Sample room 30 is arranged in three-way connection 10, put in the sample room and the cylinder for desulfurization 14 crowd desulfurizing agent Fe that puts into simultaneously together 2O 3When biogas entered cylinder for desulfurization 14 and sample room 30, biogas contacted with desulfurizing agent 15, and the sulfide in the biogas is desulfurized agent adsorption reaction, Fe 2O 3Be converted into iron sulfide, the blackening gradually of desulfurizing agent 15 surface colors, people are by showing that cover 11 transparent cover plate is the available desulfurizing agent color sample situation of change of examining in the sample room 30 of three-way connection 10 of observing, when particle surface all becomes black, promptly showing needs desulfurizing agent is regenerated or changed, and when be convenient to user's exact grasp needs regeneration or replacing desulfurizing agent.Fundamentally solve current desulfurizing agent because of not having the lid of demonstration and sample room, caused the rural area users can't grasp the difficulty of the behaviour in service of understanding desulfurizing agent.When the user need change desulfurizing agent 15, only three pipes of cylinder for desulfurization 14 need be covered 1 turns on, desulfurizing agent 15 promptly falls down from the mouth of pipe of bottle bottom tube 20, simultaneously the demonstration lid 11 of sample room 30 is turned on, take out the desulfurizing agent sample, when the desulfurizing agent 15 of packing into new, lid 1 lid of bottle bottom tube 20 is tight, new desulfurizing agent 15 is poured in the bottle from two bottleneck pipes 19, and after desulfurizing agent 15 was filled, it was tight to cover 1 lid, put new desulfurizing agent 15 into sample room 30 simultaneously, to show and cover 11 lids tightly, desulfurizing agent 15 is changed fast and is finished, and can come into operation.
Accompanying drawing 4 expression biogas porcelain core valves 16 in off position.Two potsherds that circle is with holes of ceramic valve core 18, under knob 17 rotating operations, two blocks of potsherds relatively rotate, after two potsherd transpositions, both holes that is used to flow through biogas are sealed mutually, biogas porcelain core valve 16 is in closed condition, and biogas can not flow through this valve and enter in the cylinder for desulfurization 14, does not also have biogas output at the biogas out splice going splice 34 of three-way connection 10.
Accompanying drawing 5 expression biogas porcelain core valves 16 are in opening.Every block of potsherd has the pair of holes of left and right symmetry.The potsherd of two circles with holes 32 of ceramic valve core 18, under knob 17 rotating operations, two blocks of potsherds relatively rotate, after two potsherd transpositions, both holes that is used to flow through biogas are aimed at all or part of mutually, the biogas of input is from two potsherd left sides, the pair of holes of right symmetry is aimed at and is flowed in the duct and outflow, biogas flows into spool from biogas air inlet pipe joint 21 in Fig. 5, flow through through ceramic valve core right side alignment hole and to flow to input tube connectors 5 from biogas escape pipe joint 22 and enter in the cylinder for desulfurization 14, at this moment, the biogas discharge conection 34 at three-way connection 10 has biogas output.The hole 32 area sizes of opening relatively with two ceramic film perforations 32 with holes regulating ceramic valve core 18 are regulated biogas input quantity and pressure.

Claims (3)

1, a kind of marsh gas purifying pressure regulator with the desulfurization demonstration, it has the U-shaped cylinder for desulfurization, Pressure gauge, the U-shaped cylinder for desulfurization has two bodies and is connected at the bottom of bottle, the bottleneck pipe is respectively arranged on two bodies, at the bottom of bottle, be communicated with the bottom, position a bottle bottom tube is arranged, two side positions of bottle at the end that it is characterized in that U-shaped cylinder for desulfurization (14) are equipped with biogas porcelain core valve (16) and three-way connection (10), input tube connector (5) lower end connects the biogas escape pipe joint (22) of biogas porcelain core valve (16), the upper end connects a body upper tube interface (33) of U-shaped cylinder for desulfurization (14), output tube connector (13) lower end connects the tube connector joint (31) of three-way connection (10), the upper end connects another body upper tube interface (33) of U-shaped cylinder for desulfurization (14), input tube connector (5) locates to be equipped with barrier board (3) with output tube connector (13) with the critical point (33) that is connected of cylinder for desulfurization (14), sample room (30) is arranged in the described three-way connection (10), three-way connection (10) has tube connector joint (31), pressure-measuring pipe joint (23) and biogas discharge conection (34), sample room (30) has transparent demonstration lid (11) to cover, the valve body (25) of described biogas porcelain core valve (16) has biogas air inlet pipe joint (21) and biogas escape pipe joint (22), valve body (25) inner chamber be equipped with two can be with holes in relative rotation round ceramic sheet spool (18), valve rod (26) one end roof pressure ceramic valve cores (18), valve rod (26) other end is set with spring (28) and valve gap (27), valve gap (27) top pressure spring (28) and the valve body that is rotatably connected (25).
2, the marsh gas purifying pressure regulator of band desulfurization demonstration according to claim 1 is characterized in that the pressure-measuring pipe joint (23) of three-way connection (10) connects pressure-measuring pipe (24).
3, the marsh gas purifying pressure regulator of band desulfurization demonstration according to claim 1 is characterized in that Pressure gauge (9) connects pressure-measuring pipe (24).
CN 200620052611 2006-10-23 2006-10-23 Marsh purifying pressure adjuster with desulfurizing display Expired - Fee Related CN200958784Y (en)

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Application Number Priority Date Filing Date Title
CN 200620052611 CN200958784Y (en) 2006-10-23 2006-10-23 Marsh purifying pressure adjuster with desulfurizing display

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Application Number Priority Date Filing Date Title
CN 200620052611 CN200958784Y (en) 2006-10-23 2006-10-23 Marsh purifying pressure adjuster with desulfurizing display

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101168720B (en) * 2006-10-23 2011-05-04 迅达科技集团股份有限公司 Marsh gas purifying pressure regulator with desulfurization display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101168720B (en) * 2006-10-23 2011-05-04 迅达科技集团股份有限公司 Marsh gas purifying pressure regulator with desulfurization display

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: XUNDA TECHNOLOGY GROUP CO.

Free format text: FORMER OWNER: XUNDA GROUP CO., LTD., HUNAN PROV.

Effective date: 20080509

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080509

Address after: Hunan province Xiangtan city Schindler Technology Park, Yuetang District postcode: 411102

Patentee after: Xunda Science & Technology Group Co., Ltd.

Address before: Hunan province Xiangtan city Schindler Technology Park, Yuetang District postcode: 411102

Patentee before: Xunda Group Co., Ltd., Hu'nan Prov.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071010

Termination date: 20111023