CN202116521U - Biogas desulfurization pressure regulating device - Google Patents
Biogas desulfurization pressure regulating device Download PDFInfo
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- CN202116521U CN202116521U CN2011200848686U CN201120084868U CN202116521U CN 202116521 U CN202116521 U CN 202116521U CN 2011200848686 U CN2011200848686 U CN 2011200848686U CN 201120084868 U CN201120084868 U CN 201120084868U CN 202116521 U CN202116521 U CN 202116521U
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Abstract
The utility model relates to a biogas desulfurization pressure regulating device, which comprises a desulfurizer shell body and a hanging panel, wherein a partition plate is arranged between an upper bottleneck and a lower bottleneck of the desulfurizer shell body, a U-shaped gas inlet cavity and a U-shaped gas outlet cavity are respectively arranged at the two sides of the partition plate, the gas inlet cavity and the gas outlet cavity are both communicated with the lower bottleneck by a V-shaped cavity, a gas inlet is connected with a gas inlet regulating switch, a gas outlet is connected with a lower three-way port of a gas outlet three-way joint, an upper three-way port of the gas outlet three-way joint is connected with a pressure meter by a sealing plunger, the two sides of the upper bottleneck on the hanging panel are respectively provided with a visible mounting hole, a cone-shaped seal ring and a locking nut are arranged outside the three-way joint, bottleneck seal rings and internal glands are arranged in the upper bottleneck and the lower bottleneck, and locking covers are arranged outside the upper bottleneck and the lower bottleneck. In the design, the pressure display is accurate, the application scope is wider, and the desulfurization efficiency is high; in addition, the desulfurizer is more convenient to replace, the installation is easy, and the service life is longer.
Description
Technical field
The utility model relates to a kind of methane-desulfurizing device, relates in particular to biogas desulfurization pressure controlling device, specifically is applicable to desulfurization, pressure display and the regulation and control of biogas.
Background technology
At present, contain a large amount of hydrogen sulfide in the biogas, and be prone to produce obnoxious flavour during sulfureted hydrogen burning, so before biogas burns, must carry out desulfurization it.
The Chinese patent Granted publication number is CN201665673U; Granted publication day is that the utility model patent on December 8th, 2010 discloses a kind of biogas desulfurization pressure regulator, is connected with the air inlet regulating switch on the inlet mouth of the devulcanizer housing that it comprises, bottleneck is the outside screw body of step in having on the devulcanizer; Body screws with the IT of last tightening cover mutually; Be placed with loam cake sealing-ring and last internal gland on the interior step of body successively, said top of going up internal gland is provided with screw nipple, and corresponding dividing plate is provided with bin isolation board on the inwall of last internal gland; The pipe orifice that is threaded matches with manometric air inlet post, and screw nipple and locking screw parent phase screw.Though this utility model is external with following bottleneck with tensimeter, last bottleneck, thereby be convenient to the adding and the taking-up of manometric installation and sweetening agent, the tensimeter in this utility model is connected with last bottleneck; Gauge measurement be the pressure of the gas that communicates with last bottleneck, and devulcanizer inside is the U type, gas mainly is distributed in the left and right sides of devulcanizer median septum; Rather than the position that communicates with last bottleneck, therefore will certainly cause and measure inaccurate situation appearance, thereby influence the regulation and control of air inlet at last bottleneck measuring stress; In addition; Air outlet in this utility model is up, and inconvenient and outside tubing is connected, and has reduced range of application.
Summary of the invention
The purpose of the utility model is to overcome defective and the problem that the pressure display that exists in the prior art is inaccurate, range of application is narrower, and the biogas desulfurization pressure controlling device that a kind of pressure display is accurate, range of application is wider is provided.
For realizing above purpose; The technical solution of the utility model is: biogas desulfurization pressure controlling device; Comprise interconnective devulcanizer housing and link plate, the two ends up and down of said devulcanizer housing are respectively arranged with symmetrical last bottleneck and following bottleneck, are provided with dividing plate between last bottleneck and the following bottleneck; The both sides of dividing plate are respectively arranged with the inlet chamber and the outlet chamber of U type; One end of inlet chamber, outlet chamber is respectively arranged with inlet mouth and air outlet, and the other end all communicates with following bottleneck, and inlet mouth is connected with air inlet regulating switch on being fixed on link plate; Said air outlet is connected with the following three-way interface of the threeway of giving vent to anger, and the last three-way interface of the threeway of giving vent to anger is connected with tensimeter through sealing column, and between last three-way interface, following three-way interface, is provided with the side three-way interface.
Be provided with the visible open hole No. one at the position of giving vent to anger between threeway and the last bottleneck on the said link plate, the position on the link plate between air inlet regulating switch and last bottleneck is provided with the visible open hole No. two.
The outside of the last three-way interface of the said threeway of giving vent to anger, following three-way interface, side three-way interface is provided with conical seal ring, and the outer setting of conical seal ring has check nut; Said three-way interface down is connected with the air outlet through conical seal ring, check nut, and sealing column is connected with tensimeter through check nut.
Said inside of going up bottleneck, following bottleneck is provided with bottleneck sealing-ring and internal gland, and the outside of last bottleneck, following bottleneck is provided with tightening cover.
Said bottleneck down communicates with v-shaped cavity, and the other end of v-shaped cavity all communicates with inlet chamber, outlet chamber.
The method of manufacture of said devulcanizer housing, link plate, dividing plate, the threeway of giving vent to anger, air inlet regulating switch, sealing column, internal gland and tightening cover all is injection moulding, and the manufactured materials of taking all is the ABS engineering plastics.
Compared with prior art, the beneficial effect of the utility model is:
1, owing to the air outlet in the utility model biogas desulfurization pressure controlling device is connected with the following three-way interface of the threeway of giving vent to anger; The last three-way interface of threeway of giving vent to anger is connected with tensimeter through sealing column, and the gaseous tension that this design makes tensimeter record is the pressure of air outlet, is the pressure of outlet chamber; And outlet chamber communicates with inlet chamber, inlet mouth; Therefore the pressure that this moment, tensimeter recorded and the pressure of inlet mouth are very approaching, relatively accurately, help the regulation and control of air inlet; In addition, last three-way interface, the side three-way interface that is provided with between the three-way interface down are convenient to this device and are connected with the outside tubing of all size, firmly flexible pipe all can, range of application is wider.Therefore not only pressure display is more accurate for the utility model, and range of application is wider.
2, owing to the following bottleneck in the utility model biogas desulfurization pressure controlling device communicates with v-shaped cavity; The other end of v-shaped cavity all communicates with inlet chamber, outlet chamber; And inlet chamber that communicates and outlet chamber are U type structure, and during use, the inlet chamber of U type structure and outlet chamber can prolong the residence time of gas in desulfurizer; Be convenient to improve desulfuration efficiency, its desulfurization degree can reach more than 99%; In addition, when changing sweetening agent, the design of this v-shaped cavity can make sweetening agent unload automatically; Time saving and energy saving, in addition, the upper and lower bottleneck in this device is external placed type; Be convenient to directly adorn get sweetening agent; Thoroughly overcome other like product when sweetening agent is regenerated, need have further been saved time and manpower with the defective that the pressure regulation desulfurizer takes out from pipeline.Therefore not only desulfuration efficiency is higher for the utility model, and is convenient to change sweetening agent, and is time saving and energy saving.
3, owing to be provided with the visible open hole No. one at the position of giving vent to anger on the link plate between threeway and the last bottleneck in the utility model biogas desulfurization pressure controlling device; Position on the link plate between air inlet regulating switch and last bottleneck is provided with the visible open hole No. two; The design of this visible open hole, No. two visible open holes is convenient to the user to this Unit Installation; Reduced installation difficulty, and the tensimeter in this device, air inlet regulating switch and devulcanizer housing both can built-up type install, also can separate type install; Install simple and easy; In addition, no matter the switching-over of inlet, outlet design can be guaranteed pipeline from where, this device can be calmly, be connected with pipeline easily.Therefore the utility model is convenient to install.
4, because the major parts in the utility model biogas desulfurization pressure controlling device; Like devulcanizer housing, link plate, dividing plate, the threeway of giving vent to anger, air inlet regulating switch, sealing column, internal gland and tightening cover all is injection moulding, and not only process and assemble is simple, and production efficiency is higher; In addition; Because all be to adopt the injection moulding of ABS engineering plastics, thereby erosion resistance is stronger, work-ing life is longer.Therefore not only production efficiency is higher for the utility model, and work-ing life is longer.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: devulcanizer housing 1,21, No. two visible open holes 22 of 2, numbers visible open holes of link plate, last bottleneck 3, following bottleneck 4; Dividing plate 5, inlet chamber 6, inlet mouth 61, outlet chamber 7, air outlet 71, air inlet regulating switch 8; The threeway 9 of giving vent to anger, last three-way interface 91, side three-way interface 92, following three-way interface 93, sealing column 10, tensimeter 11; Conical seal ring 12, check nut 13, bottleneck sealing-ring 14, internal gland 15, tightening cover 16, v-shaped cavity 17.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is done further detailed explanation
Referring to Fig. 1; Biogas desulfurization pressure controlling device; Comprise interconnective devulcanizer housing 1 and link plate 2, the two ends up and down of said devulcanizer housing 1 are respectively arranged with symmetrical last bottleneck 3 and following bottleneck 4, are provided with dividing plate 5 between last bottleneck 3 and the following bottleneck 4; The both sides of dividing plate 5 are respectively arranged with the inlet chamber 6 and outlet chamber 7 of U type; One end of inlet chamber 6, outlet chamber 7 is respectively arranged with inlet mouth 61 and air outlet 71, and the other end all communicates with following bottleneck 4, and inlet mouth 61 is connected with air inlet regulating switch 8 on being fixed on link plate 2; Said air outlet 71 is connected with the following three-way interface 93 of the threeway 9 of giving vent to anger, and the last three-way interface 91 of the threeway 9 of giving vent to anger is connected with tensimeter 11 through sealing column 10, and at last three-way interface 91, be provided with side three-way interface 92 between the three-way interface 93 down.
Be provided with visible open hole 21 No. one at the position of giving vent to anger between threeway 9 and the last bottleneck 3 on the said link plate 2, the position on the link plate 2 between air inlet regulating switch 8 and last bottleneck 3 is provided with visible open hole 22 No. two.
The outside of the last three-way interface 91 of the said threeway 9 of giving vent to anger, following three-way interface 93, side three-way interface 92 is provided with conical seal ring 12, and the outer setting of conical seal ring 12 has check nut 13; Said three-way interface 93 down is connected with air outlet 71 through conical seal ring 12, check nut 13, and sealing column 10 is connected with tensimeter 11 through check nut 13.
Saidly go up bottleneck 3, the inside of bottleneck 4 is provided with bottleneck sealing-ring 14 and internal gland 15 down, the outside of last bottleneck 3, time bottleneck 4 is provided with tightening cover 16.
Said bottleneck 4 down communicates with v-shaped cavity 17, and the other end of v-shaped cavity 17 all communicates with inlet chamber 6, outlet chamber 7.
Said devulcanizer housing 1, link plate 2, dividing plate 5, the threeway 9 of giving vent to anger, air inlet regulating switch 8, sealing column 10, internal gland 15 all are injection mouldings with the method for manufacture of tightening cover 16, and the manufactured materials of taking all is the ABS engineering plastics.
During use, gas to be desulfurization is like biogas; Get into inlet mouth 61 from air inlet regulating switch 8, then through inlet chamber 6, the outlet chamber 7 entering air outlets 71 of U type, the following three-way interface 93 in the threeway 9 of giving vent to anger, side three-way interface 92 flow out again; And, directly show current gas pressure value by tensimeter 11, according to the force value that shows through last three-way interface 91 entering tensimeters 11; Regulate through 8 pairs of air inputs of air inlet regulating switch again, thus the purpose that realizes regulating current gaseous tension.
Therefore not only pressure display is accurately, range of application is wide, desulfuration efficiency is higher for the utility model, and be convenient to change sweetening agent, installation is simple and easy, work-ing life is longer.
Claims (6)
1. biogas desulfurization pressure controlling device; Comprise interconnective devulcanizer housing (1) and link plate (2); The two ends up and down of said devulcanizer housing (1) are respectively arranged with symmetrical last bottleneck (3) and following bottleneck (4); Be provided with dividing plate (5) between last bottleneck (3) and the following bottleneck (4); The both sides of dividing plate (5) are respectively arranged with the inlet chamber (6) and outlet chamber (7) of U type, and an end of inlet chamber (6), outlet chamber (7) is respectively arranged with inlet mouth (61) and air outlet (71), and the other end all communicates with following bottleneck (4); And inlet mouth (61) is connected with air inlet regulating switch (8) on being fixed on link plate (2); It is characterized in that: said air outlet (71) are connected with the following three-way interface (93) of the threeway of giving vent to anger (9), and the last three-way interface (91) of the threeway of giving vent to anger (9) is connected with tensimeter (11) through sealing column (10), and between last three-way interface (91), following three-way interface (93), are provided with side three-way interface (92).
2. biogas desulfurization pressure controlling device according to claim 1; It is characterized in that: the position that is positioned on the said link plate (2) between threeway of giving vent to anger (9) and the last bottleneck (3) is provided with a visible open hole (21), and the position that is positioned on the link plate (2) between air inlet regulating switch (8) and the last bottleneck (3) is provided with No. two visible open holes (22).
3. biogas desulfurization pressure controlling device according to claim 1 and 2; It is characterized in that: the outside of the last three-way interface (91) of the said threeway of giving vent to anger (9), following three-way interface (93), side three-way interface (92) is provided with conical seal ring (12), and the outer setting of conical seal ring (12) has check nut (13); Said three-way interface (93) down is connected with air outlet (71) through conical seal ring (12), check nut (13), and sealing column (10) is connected with tensimeter (11) through check nut (13).
4. biogas desulfurization pressure controlling device according to claim 1 and 2; It is characterized in that: said inside of going up bottleneck (3), following bottleneck (4) is provided with bottleneck sealing-ring (14) and internal gland (15), and the outside of last bottleneck (3), following bottleneck (4) is provided with tightening cover (16).
5. biogas desulfurization pressure controlling device according to claim 4 is characterized in that: said bottleneck (4) down communicates with v-shaped cavity (17), and the other end of v-shaped cavity (17) all communicates with inlet chamber (6), outlet chamber (7).
6. biogas desulfurization pressure controlling device according to claim 4; It is characterized in that: said devulcanizer housing (1), link plate (2), dividing plate (5), the threeway of giving vent to anger (9), air inlet regulating switch (8), sealing column (10), internal gland (15) all are injection mouldings with the method for manufacture of tightening cover (16), and the manufactured materials of taking all is the ABS engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200848686U CN202116521U (en) | 2011-03-28 | 2011-03-28 | Biogas desulfurization pressure regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200848686U CN202116521U (en) | 2011-03-28 | 2011-03-28 | Biogas desulfurization pressure regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116521U true CN202116521U (en) | 2012-01-18 |
Family
ID=45457602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200848686U Expired - Fee Related CN202116521U (en) | 2011-03-28 | 2011-03-28 | Biogas desulfurization pressure regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116521U (en) |
-
2011
- 2011-03-28 CN CN2011200848686U patent/CN202116521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140328 |