CN203610011U - Gas filter device - Google Patents
Gas filter device Download PDFInfo
- Publication number
- CN203610011U CN203610011U CN201320789985.1U CN201320789985U CN203610011U CN 203610011 U CN203610011 U CN 203610011U CN 201320789985 U CN201320789985 U CN 201320789985U CN 203610011 U CN203610011 U CN 203610011U
- Authority
- CN
- China
- Prior art keywords
- top cover
- cylindrical shell
- gas
- gas filter
- filtering device
- 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
Links
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 12
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 7
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 9
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a gas filter device, and aims to solve the problems that an upper sealing cover and a lower sealing cover of a conventional gas filter adopts a non-dismountable structure, so that the gas filter is not easy to overhaul and maintain, and meanwhile, the interior of the gas filter is very difficult to clean. The gas filter device comprises a cylinder body, wherein a bottom cover and a top cover are fixed at the lower end and the upper end of the cylinder body in a sealing manner respectively; the top cover is provided with an air inlet pipe and an air outlet pipe that penetrate through the top cover respectively; the bottom cover is provided with a liquid discharge pipe that penetrates through the bottom cover; the bottom cover or the top cover is, or both are simultaneously, fixed on the cylinder body in a dismountable and sealing manner. The gas filter device is used for filtering gases, such as hydrogen chloride gas released in the storage process of hydrochloric acid.
Description
Technical field
The utility model relates to a kind of filter, is specifically related to a kind of device for filtering gas.
Background technology
Pneumatic filter internal structure was single in the past, the seal cover at filter cylinder two ends upper and lower with it is all generally the non-removable mode such as to weld to seal and be fixed on cylindrical shell, make filter be difficult for inspection and maintenance, meanwhile, the inside of filter rinsed is very difficult.
Summary of the invention
The purpose of this utility model is: a kind of gas-filtering device is provided, and is all non-dismountable structures to solve the upper and lower sealed at both ends lid of existing pneumatic filter, makes filter be difficult for inspection and maintenance, meanwhile, and the problem that the inside of filter rinsed is very difficult.
Scheme of the present utility model is as follows: a kind of gas-filtering device, comprise cylindrical shell, the lower end of cylindrical shell and upper end seal respectively and are fixed with bottom and top cover, on top cover, be respectively arranged with the air inlet pipe and the escape pipe that connect top cover, on bottom, be provided with the discharging tube that connects bottom, bottom or top cover or the two while removably seal and are fixed on cylindrical shell.
Between top cover and cylindrical shell, be connected by flange, bottom and cylindrical shell are made one.
Both sides relative on described cylinder body outer wall are fixed with respectively bearing, and the height of support of both sides is identical.
On described discharging tube, be provided with tapping valve.
Described bottom is the supine pyramidal structure in the end, and discharging tube is arranged on the lower end of bottom.
The upper end of described air inlet pipe and escape pipe is provided with flanged plate.
The inside of described cylindrical shell is provided with dividing plate between air inlet pipe and escape pipe and top cover connectivity part, between the upper end top cover of dividing plate, seals, and between the both sides of dividing plate and cylindrical shell, seals.
Compared with prior art, major advantage is that bottom or top cover or the two are removably fixed on cylindrical shell simultaneously to the utility model, is convenient to the Problem of filter inside, makes the cleaning of filter inside very convenient; Both sides relative on cylinder body outer wall are fixed with respectively bearing, and the position of being convenient to filter is fixed, and comparing existing cylinder body outer wall cover has the mode of annular ledge, has saved a seat material, reduce costs, and have alleviated the weight of filter; Tapping valve is set on discharging tube, is convenient to control the discharge of filtrate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the top view of Fig. 1.
The specific embodiment
A kind of gas-filtering device, comprise cylindrical shell 1, the lower end of cylindrical shell 1 and upper end seal respectively and are fixed with bottom 2 and top cover 3, on top cover 3, be respectively arranged with the air inlet pipe 4 and the escape pipe 5 that connect top cover 3, on bottom 2, be provided with the discharging tube 6 that connects bottom 2, bottom 2 or top cover 3 or the two while removably seal and are fixed on cylindrical shell 1.
Embodiment: see figures.1.and.2, described a kind of gas-filtering device, comprise cylindrical shell 1, the lower end of cylindrical shell 1 and upper end seal respectively and are fixed with bottom 2 and top cover 3, on top cover 3, be respectively arranged with the air inlet pipe 4 and the escape pipe 5 that connect top cover 3, the upper end of air inlet pipe 4 and escape pipe 5 is provided with flanged plate 9.On bottom 2, be provided with the discharging tube 6 that connects bottom 2, on discharging tube 6, be provided with tapping valve 8, can effectively control the discharge of filtrate, existing filter discharging tube place does not have corresponding control device, when discharge opeing, be all generally directly that filtrate in device is all drained, and increase after tapping valve 8, take the hydrogen chloride pernicious gas in filtering gas as example, when each discharge opeing, can in device, retain a part of filtrate, in device, add new filtrate again, the two mixing, by original filtrate dilution, filtrate (watery hydrochloric acid) after dilution than pure new filtrate (clear water) to the adsorption effect of hydrogen chloride gas better (similar the mixing in chemical field), thereby improve the filter effect of filter.
Between top cover 3 and cylindrical shell 1, be connected by flange seal, described bottom 2 is the supine pyramidal structure in the end, and discharging tube 6 is arranged on the lower end of bottom 2, and bottom 2 is made one with cylindrical shell 1 sealing.Both sides relative on cylindrical shell 1 outer wall are fixed with respectively bearing 7, and the bearing 7 of both sides is highly identical.The inside of cylindrical shell 1, between air inlet pipe 4 and escape pipe 5 and top cover 3 connectivity parts, be provided with dividing plate 10, sealing between the upper end top cover 3 of dividing plate 10, sealing between the both sides of dividing plate 10 and cylindrical shell 1, make gas can directly not enter gas outlet by air inlet from cylindrical shell 1 upper part, but walk around dividing plate 10 from the lower end of dividing plate 10, gas is fully contacted with filtrate.
Claims (7)
1. a gas-filtering device, comprise cylindrical shell (1), the lower end of cylindrical shell (1) and upper end seal respectively and are fixed with bottom (2) and top cover (3), on top cover (3), be respectively arranged with the air inlet pipe (4) and the escape pipe (5) that connect top cover (3), on bottom (2), be provided with the discharging tube (6) that connects bottom (2), it is characterized in that: bottom (2) or top cover (3) or the two while removably seal and are fixed on cylindrical shell (1).
2. a kind of gas-filtering device according to claim 1, is characterized in that: between top cover (3) and cylindrical shell (1), be connected by flange, bottom (2) is made one with cylindrical shell (1).
3. a kind of gas-filtering device according to claim 1, is characterized in that: on described cylindrical shell (1) outer wall, relative both sides are fixed with respectively bearing (7), and the bearing of both sides (7) is highly identical.
4. a kind of gas-filtering device according to claim 1, is characterized in that: on described discharging tube (6), be provided with tapping valve (8).
5. a kind of gas-filtering device according to claim 1, is characterized in that: described bottom (2) is the supine pyramidal structure in the end, and discharging tube (6) is arranged on the lower end of bottom (2).
6. a kind of gas-filtering device according to claim 1, is characterized in that: the upper end of described air inlet pipe (4) and escape pipe (5) is provided with flanged plate (9).
7. a kind of gas-filtering device according to claim 1, it is characterized in that: the inside of described cylindrical shell (1), between air inlet pipe (4) and escape pipe (5) and top cover (3) connectivity part, be provided with dividing plate (10), sealing between the upper end top cover (3) of dividing plate (10), sealing between the both sides of dividing plate (10) and cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789985.1U CN203610011U (en) | 2013-12-05 | 2013-12-05 | Gas filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789985.1U CN203610011U (en) | 2013-12-05 | 2013-12-05 | Gas filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610011U true CN203610011U (en) | 2014-05-28 |
Family
ID=50762692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789985.1U Expired - Lifetime CN203610011U (en) | 2013-12-05 | 2013-12-05 | Gas filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711013A (en) * | 2016-04-06 | 2016-06-29 | 李明科 | Filtering exhaust outlet of push-pull ejection rubber press vulcanizer |
-
2013
- 2013-12-05 CN CN201320789985.1U patent/CN203610011U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711013A (en) * | 2016-04-06 | 2016-06-29 | 李明科 | Filtering exhaust outlet of push-pull ejection rubber press vulcanizer |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |