CN211215904U - Filter device with air compression function - Google Patents
Filter device with air compression function Download PDFInfo
- Publication number
- CN211215904U CN211215904U CN201921892478.4U CN201921892478U CN211215904U CN 211215904 U CN211215904 U CN 211215904U CN 201921892478 U CN201921892478 U CN 201921892478U CN 211215904 U CN211215904 U CN 211215904U
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- Prior art keywords
- fixedly connected
- filter
- pipe
- connecting pipe
- filtering
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 title claims description 10
- 238000007906 compression Methods 0.000 title claims description 10
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter device with pneumatics function, comprising a base plate, the anterior fixedly connected with filter holder in upper end of bottom plate, filter holder's rear end fixedly connected with filter mechanism, flange's left end is through the first connecting pipe of bolt fixedly connected with, the first electromagnetic baffle valve of left end fixedly connected with of first connecting pipe, the upper end fixed mounting of reducing pipe has the control butterfly valve, the junction of three-way pipe and first connecting pipe, second connecting pipe is provided with and presss from both sides tight sealing mechanism. A filter equipment with pneumatics function, filter the gas that gets into through filtering mechanism, the pressure of control butterfly valve connection regulation vacuum chamber to reached and stablized the effect of filtering accuse pressure in the geminate transistor, made the gas flow velocity remain stable intraductally, purifying effect can be better, and the high corrosion-resistant simple installation of whole filtering mechanism intensity, the equipment nature is good.
Description
Technical Field
The utility model relates to a vacuum filtration field, in particular to filter device with pneumatics function.
Background
The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. The filter consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part. After water to be treated passes through the filter cylinder of the filter screen of the filter, impurities are blocked, when the water is required to be cleaned, the detachable filter cylinder is taken out, and the water is treated and then is filled in again, so that the water treatment device is very convenient to use and maintain.
Some filter devices filter gas released by a vacuum chamber heating body and impurities in the gas to prevent the impurities in the gas from entering a subsequent vacuum pipeline to influence the working performance of a mechanical pump.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a filter device with an air compression function, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a filter device with an air compression function comprises a base plate, wherein a filter support is fixedly connected to the front portion of the upper end of the base plate, a filter mechanism is fixedly connected to the rear end of the filter support, a connecting flange is fixedly connected to the left end of the filter mechanism, a first connecting pipe is fixedly connected to the left end of the connecting flange through a bolt, a first electromagnetic baffle valve is fixedly connected to the left end of the first connecting pipe, a three-way pipe is fixedly connected to the rear end of the first connecting pipe, a reducer pipe is fixedly connected to the left end of the three-way pipe through a bolt, a control butterfly valve is fixedly mounted at the upper end of the reducer pipe, a second connecting pipe is fixedly connected to the rear end of the three-way pipe, a clamping and sealing mechanism is arranged at the connecting position of the three-way pipe, the first connecting pipe and the second connecting pipe, and a, and the right end of the second connecting pipe is fixedly connected with a vacuum corrugated pipe.
Preferably, communicating pipes are fixedly welded at the left end and the right end of the vacuum corrugated pipe, and the left communicating pipe is fixedly connected to a right pipe orifice of the second connecting pipe.
Preferably, the filtering mechanism major structure has the filtration shell, the fixed welding in upper end of filtering the shell has the filtration connecting pipe, the surface of filtering the connecting pipe has cup jointed the tight sealing mechanism of clamp, the left end joint of filtering the shell has the solid fixed ring of filter, the solid fixed ring's of filter right-hand member fixedly connected with filter screen, the filter screen is located the inside of filtering the shell. The outer surface of the filter shell is fixedly connected to the inner wall of the connecting flange.
Preferably, the outer surface of the filter shell is fixedly connected to the inner wall of the connecting flange, and the front end of the filter shell is fixedly connected to the rear end of the filter support through two bolts.
Preferably, the clamping and sealing mechanism mainly comprises an upper clamping sleeve and a lower clamping sleeve, the left rear part of the lower end of the upper clamping sleeve is movably connected with a connecting sheet through a rotating shaft, the lower end of the connecting sheet is movably connected with the left part of the upper end of the lower clamping sleeve, the right part of the upper end of the upper clamping sleeve is connected with a locking bolt in an inserting manner, and the lower end of the locking bolt penetrates through the lower end of the upper clamping sleeve and is connected with the inside of the lower clamping sleeve in a threaded manner.
Preferably, two seal grooves are all seted up to the inside of going up clamp cover and lower clamp cover, all inlayed the sealing washer on the inner wall of seal groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the gas that gets into is filtered through filtering mechanism, and the first electromagnetic baffle valve and the second electromagnetic baffle valve control gas circuit of below open and close, the simultaneous control butterfly valve is connected in the branch road, a pressure for adjusting the vacuum chamber, thereby reached and stablized the effect of filtering the accuse pressure in the geminate transistors, make the gas flow velocity remain stable intraductally, and adopt the filter screen that high accuracy gas permeability is good, make gas excellent at intraductal filter fineness, purifying effect can be better, and the high corrosion-resistant simple installation of whole filtering mechanism intensity, the assembling nature is good.
2. The soft corrugated pipe has strong deformation adapting capacity, reasonable structure stress condition and uniform load distribution, can effectively disperse the gas pressure in the vacuum pipe, protects the pipeline from concentrated stress, and prolongs the service life of equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of a filter device with an air compression function according to the present invention;
fig. 2 is a schematic view of a filtering mechanism of a filter device with an air compressing function according to the present invention;
fig. 3 is a schematic view of a clamping and sealing mechanism of a filter device with air compression function according to the present invention;
fig. 4 is a schematic view of a vacuum bellows of a filter device with air compression function according to the present invention;
fig. 5 is a schematic view of the working principle of the filter device with air compression function according to the present invention.
In the figure: 1. a base plate; 2. a filter holder; 3. a filtering mechanism; 31. a filter shell; 32. a filtering connecting pipe; 33. a filter fixing ring; 34. a filter screen; 4. a vacuum bellows; 41. a communicating pipe; 5. clamping the sealing mechanism; 51. an upper jacket; 52. a lower jacket; 53. connecting sheets; 54. a sealing groove; 55. locking the bolt; 6. a connecting flange; 7. a first connecting pipe; 8. a first electromagnetic flapper valve; 9. a three-way pipe; 10. a reducer pipe; 11. controlling a butterfly valve; 12. a second connecting pipe; 13. a second electromagnetic flapper valve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a filter device with air compression function comprises a bottom plate 1, a filter support 2 is fixedly connected to the front part of the upper end of the bottom plate 1, a filter mechanism 3 is fixedly connected to the rear end of the filter support 2, a connecting flange 6 is fixedly connected to the left end of the filter mechanism 3, a first connecting pipe 7 is fixedly connected to the left end of the connecting flange 6 through bolts, a first electromagnetic baffle valve 8 is fixedly connected to the left end of the first connecting pipe 7, a three-way pipe 9 is fixedly connected to the rear end of the first connecting pipe 7, a reducer pipe 10 is fixedly connected to the left end of the three-way pipe 9 through bolts, a control butterfly valve 11 is fixedly installed at the upper end of the reducer pipe 10, a second connecting pipe 12 is fixedly connected to the rear end of the three-way pipe 9, a clamping and sealing mechanism 5 is arranged at the joint of the three-way pipe 9 and the first connecting pipe 7 and the second, the right end of the second connecting pipe 12 is fixedly connected with a vacuum bellows 4.
The left end and the right end of the vacuum corrugated pipe 4 are fixedly welded with communicating pipes 41, the left communicating pipe 41 is fixedly connected with a pipe orifice at the right end of the second connecting pipe 12, and the vacuum corrugated pipe 4 is made of soft materials, so that the stress of gas in the vacuum corrugated pipe can be reduced, and the service life of the vacuum corrugated pipe can be prolonged; the filtering mechanism 3 mainly structurally comprises a filtering shell 31, a filtering connecting pipe 32 is fixedly welded at the upper end of the filtering shell 31, a clamping and sealing mechanism 5 is sleeved on the outer surface of the filtering connecting pipe 32, a filter fixing ring 33 is clamped at the left end of the filtering shell 31, a filter screen 34 is fixedly connected at the right end of the filter fixing ring 33, the filter screen 34 is positioned inside the filtering shell 31, and the filtering mechanism 3 can further purify gas and improve the quality of products; the outer surface of the filter shell 31 is fixedly connected to the inner wall of the connecting flange 6, and the front end of the filter shell 31 is fixedly connected to the rear end of the filter bracket 2 through two bolts; the clamping and sealing mechanism 5 mainly structurally comprises an upper jacket 51 and a lower jacket 52, the left rear part of the lower end of the upper jacket 51 is movably connected with a connecting sheet 53 through a rotating shaft, the lower end of the connecting sheet 53 is movably connected with the left part of the upper end of the lower jacket 52, the right part of the upper end of the upper jacket 51 is connected with a locking bolt 55 in an inserting manner, the lower end of the locking bolt 55 penetrates through the lower end of the upper jacket 51 and is connected in the lower jacket 52 in a threaded manner, and the clamping and sealing mechanisms 5 are provided with a plurality of groups which are all arranged at the interface of pipe orifices to realize the effect of quickly connecting the two pipe orifices; go up the inside of pressing from both sides cover 51 and lower jacket 52 and all seted up two seal grooves 54, all inlayed the sealing washer on the inner wall of seal groove 54, realize the sealed effect of gas in the pipe, increase its sealed effect.
It should be noted that, the utility model relates to a filter equipment with pneumatics function, filter gas is passed through 3 inputs of vacuum chamber case filtering mechanism, through filter screen 34 mechanism output to stop valve, later through control butterfly valve 11, control butterfly valve 11 passes through in vacuum bellows 4 transmission to the rotary vane vacuum pump again, filtering mechanism 3 passes through flange 6 to be fixed at the internal surface at the bottom of the filter cartridge, the first electromagnetic flapper valve 8 of below and the opening and closing of second electromagnetic flapper valve 13 control gas circuit, control butterfly valve 11 is connected on a branch road, a pressure for adjusting the vacuum chamber, whole filtering part passes through 4 connection vacuum chambers of bellows, gas via filtering mechanism 3 is purified, whole equipment performance can promote.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A filter device with air compression function, comprising a base plate (1), characterized in that: the filter comprises a bottom plate (1), a filter support (2) is fixedly connected to the front portion of the upper end of the bottom plate (1), a filtering mechanism (3) is fixedly connected to the rear end of the filter support (2), a connecting flange (6) is fixedly connected to the left end of the filtering mechanism (3), a first connecting pipe (7) is fixedly connected to the left end of the connecting flange (6) through a bolt, a first electromagnetic baffle valve (8) is fixedly connected to the left end of the first connecting pipe (7), a three-way pipe (9) is fixedly connected to the rear end of the first connecting pipe (7), a reducer pipe (10) is fixedly connected to the left end of the three-way pipe (9) through a bolt, a control butterfly valve (11) is fixedly installed at the upper end of the reducer pipe (10), a second connecting pipe (12) is fixedly connected to the rear end of the three-way pipe (9), and a clamping and sealing mechanism (5) is arranged at the joint of the, the left end of the second connecting pipe (12) is fixedly connected with a second electromagnetic baffle valve (13), and the right end of the second connecting pipe (12) is fixedly connected with a vacuum corrugated pipe (4).
2. A filter device with a pneumatic function according to claim 1, wherein: the left end and the right end of the vacuum corrugated pipe (4) are fixedly welded with communicating pipes (41), and the left communicating pipe (41) is fixedly connected to a right pipe orifice of the second connecting pipe (12).
3. A filter device with a pneumatic function according to claim 1, wherein: filtering mechanism (3) major structure has filter shell (31), the fixed welding in upper end of filtering shell (31) has filtration connecting pipe (32), the surface of filtering connecting pipe (32) has cup jointed and has pressed from both sides tight sealing mechanism (5), the left end joint of filtering shell (31) has the solid fixed ring of filter (33), the right-hand member fixedly connected with filter screen (34) of the solid fixed ring of filter (33), filter screen (34) are located the inside of filtering shell (31), the fixed surface connection of the outer fixed surface of filtering shell (31) is on the inner wall of flange (6).
4. A filter device with a pneumatic function according to claim 3, wherein: the outer surface of the filter shell (31) is fixedly connected to the inner wall of the connecting flange (6), and the front end of the filter shell (31) is fixedly connected to the rear end of the filter support (2) through two bolts.
5. A filter device with a pneumatic function according to claim 1, wherein: the clamping and sealing mechanism (5) is mainly structurally provided with an upper clamping sleeve (51) and a lower clamping sleeve (52), the left rear part of the lower end of the upper clamping sleeve (51) is movably connected with a connecting piece (53) through a rotating shaft, the lower end of the connecting piece (53) is movably connected with the left part of the upper end of the lower clamping sleeve (52), the right part of the upper end of the upper clamping sleeve (51) is connected with a locking bolt (55) in an inserting mode, and the lower end of the locking bolt (55) penetrates through the lower end of the upper clamping sleeve (51) and is connected with the inside of the lower clamping sleeve (52).
6. A filter device with a pneumatic function according to claim 5, wherein: two seal grooves (54) are all seted up to the inside of going up jacket (51) and lower jacket (52), all inlayed the sealing washer on the inner wall of seal groove (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892478.4U CN211215904U (en) | 2019-11-05 | 2019-11-05 | Filter device with air compression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892478.4U CN211215904U (en) | 2019-11-05 | 2019-11-05 | Filter device with air compression function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215904U true CN211215904U (en) | 2020-08-11 |
Family
ID=71928962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921892478.4U Expired - Fee Related CN211215904U (en) | 2019-11-05 | 2019-11-05 | Filter device with air compression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106543A (en) * | 2021-04-14 | 2021-07-13 | 沈阳中科汉达科技有限公司 | Pressure control system for gallium nitride crystal growth |
-
2019
- 2019-11-05 CN CN201921892478.4U patent/CN211215904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106543A (en) * | 2021-04-14 | 2021-07-13 | 沈阳中科汉达科技有限公司 | Pressure control system for gallium nitride crystal growth |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |