CN2073489U - Air-water separating device with soundproofing funciton - Google Patents
Air-water separating device with soundproofing funciton Download PDFInfo
- Publication number
- CN2073489U CN2073489U CN 90219198 CN90219198U CN2073489U CN 2073489 U CN2073489 U CN 2073489U CN 90219198 CN90219198 CN 90219198 CN 90219198 U CN90219198 U CN 90219198U CN 2073489 U CN2073489 U CN 2073489U
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- CN
- China
- Prior art keywords
- cylindrical shell
- pipe
- vacuum pump
- air
- proof housing
- 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.)
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Abstract
The utility model belongs to an air-water separating device which is used for the dewatering vacuum pump of a paper-making machine, comprises an input pipe, a barrel body, a drainage pipe and an exhaust pipe. The utility model is characterized in that the lower part of the barrel body is provided with a detached body in back taper-shaped and a U-shaped drainage pipe, the upper part of the barrel body is provided with a conic soundproofing cover and a hole-shaped soundproofing pipe and the top part is added with the exhaust pipe. The utility model well separates the air and the water, effectively reduces the noise and purifies the environment.
Description
The utility model belongs to a kind of gas and water separator with noise elimination effect, mainly is applicable to the air-water separation and the noise elimination of the papermaking machine dewatering vacuum pump of paper industry.
At present, general in, low-speed paper machine, especially the paper machine arranged of one deck, the vacuum pump as vacuum dehydration is used mostly is not provided with moisture trap, air-water mixture is directly discharged by vacuum pump, brings difficulty but also noise big not only for the reuse of this part plain boiled water, and operating environment is poor; Though what have is provided with gas and water separator, its structure is generally cylinder or the inner cylinder that has deflection plate, no silencer, the air-water separation effect is not good enough, and the noise that produces of vacuum pump easily with gas from overflow by discharge.
The purpose of this utility model is to provide a kind of and have simple in structurely for overcoming above-mentioned deficiency, makes easily, and good air-water separation is arranged and eliminate the gas and water separator of vacuum pump noise.
The purpose of this utility model is achieved in that by inlet pipe, cylindrical shell, waste pipe, outlet pipe, the inlet pipe mouth top of top cover and the tube papermaking machine dewatering vacuum pump gas and water separator cylinder inboard wall that the end constituted fixedly mounts a sound proof housing, fixedly mounting hush tube on the sound proof housing, sound proof housing is tapered, hush tube can be made ported sub, the inlet pipe mouth bottom of cylinder inboard wall is fixedly mounting the separation cone that is inverted cone, sound proof housing has aperture with the proximal edge place that separates the binding of cone and cylindrical shell, and waste pipe is the U-shaped pipe, and drain port is higher than the port that is located in the cylindrical shell.
The utility model is owing to increased separation cone and sound proof housing, and not only air-water separation is good, has reduced noise effectively, has purified environment, and is simple in structure, easy to manufacture, easy to utilize.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: the 1st, inlet pipe; The 2nd, cylindrical shell; The 3rd, separate cone; The 4th, sound proof housing; The 5th, hush tube; The 6th, outlet pipe; The 7th, top cover; The 8th, waste pipe; The 9th, at the bottom of tin; 10 and 11 is apertures.
The utility model tangentially enters cylindrical shell (2) by the gas-liquid mixture that vacuum pump outlet comes through inlet pipe (1) in the running, by the exhaust pressure of vacuum pump at cylindrical shell (2) inwall with separates formation vortex on the cone (3), by centrifugal force the different liquids and gases of proportion are separated, liquid after the separation enters cylindrical shell (2) bottom, by gravity and the inside and outside faint pressure reduction of cylindrical shell (2), discharge by waste pipe (8), because waste pipe (8) has the U type of height difference for two-port, make cylindrical shell (2) bottom keep certain liquid level, cloudy only gas and noise overflow from waste pipe (8), noise is behind sound proof housing (4) hyporeflexia, enter cylindrical shell (2) top with isolated gas through hush tube (5), noise expansion by hush tube (5) time is expanded, sound wave downward through top cover (7) water conservancy diversion again and that radiated by hush tube (5) interferes with each other, enter outlet pipe (6) and eliminate the noise, after the gas of eliminating the noise discharge by outlet pipe (6), thereby air-water separation and noise elimination have been realized, the aperture at sound proof housing (4) edge, to get rid of the small amount of liquid that enters cylindrical shell (2) top with gas, the aperture at separation cone (3) edge is brought the gas of bottom in order to eliminating.
Claims (3)
1, a kind of device that is used for papermaking machine dewatering vacuum pump air-water separation, it includes inlet pipe, cylindrical shell, waste pipe, outlet pipe, top cover, the tube end, constitute, and it is characterized in that: the inlet pipe mouth bottom of cylindrical shell (2) inwall is fixedly mounting the separation cone (3) that is inverted cone, the inlet pipe mouth top fixed installation sound proof housing (4) and the hush tube (5) of cylindrical shell (2) inwall, waste pipe (8) is a U type pipe, and drain port is higher than the port that is located in the cylindrical shell.
2, papermaking machine dewatering vacuum pump gas and water separator according to claim 1, it is characterized in that: sound proof housing (4) is tapered, and hush tube (5) is a ported sub.
3, papermaking machine dewatering vacuum pump gas and water separator according to claim 1 and 2 is characterized in that said separation cone (3) and sound proof housing (4) and cylindrical shell (2) link the proximal edge place and have aperture (10) and (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90219198 CN2073489U (en) | 1990-10-20 | 1990-10-20 | Air-water separating device with soundproofing funciton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90219198 CN2073489U (en) | 1990-10-20 | 1990-10-20 | Air-water separating device with soundproofing funciton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2073489U true CN2073489U (en) | 1991-03-20 |
Family
ID=4897908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90219198 Withdrawn CN2073489U (en) | 1990-10-20 | 1990-10-20 | Air-water separating device with soundproofing funciton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2073489U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003006829A1 (en) * | 2001-07-12 | 2003-01-23 | Jack Lee | A moisture separation device for compressed air |
| CN109209892A (en) * | 2018-11-02 | 2019-01-15 | 浙江真空设备集团有限公司 | A kind of silencer |
| CN110905806A (en) * | 2015-02-27 | 2020-03-24 | 大金工业株式会社 | Compressor with a compressor housing having a plurality of compressor blades |
-
1990
- 1990-10-20 CN CN 90219198 patent/CN2073489U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003006829A1 (en) * | 2001-07-12 | 2003-01-23 | Jack Lee | A moisture separation device for compressed air |
| CN110905806A (en) * | 2015-02-27 | 2020-03-24 | 大金工业株式会社 | Compressor with a compressor housing having a plurality of compressor blades |
| CN109209892A (en) * | 2018-11-02 | 2019-01-15 | 浙江真空设备集团有限公司 | A kind of silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |