CN207253968U - One kind is exempted to tear the regenerated gas filter of filter core open - Google Patents
One kind is exempted to tear the regenerated gas filter of filter core open Download PDFInfo
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- CN207253968U CN207253968U CN201720325574.5U CN201720325574U CN207253968U CN 207253968 U CN207253968 U CN 207253968U CN 201720325574 U CN201720325574 U CN 201720325574U CN 207253968 U CN207253968 U CN 207253968U
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- cylinder
- filter core
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- inlet pipe
- filter
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Abstract
Exempt to tear the regenerated gas filter of filter core open the utility model discloses one kind, belong to filter core, manhole, the low head of cylinder lower end of cylinder upper end in filtration apparatus technical field, including cylinder, cylinder；The inner barrel is co-axially mounted the filter core, air inlet pipe is radially provided with cylinder, and air inlet pipe is connected to filter core lower end；Flusher, the water inlet pipe that flusher includes multiple cricoid outlet pipes, connected with multiple outlet pipes are equipped with the cylinder；Arrangement, water inlet pipe extend outside cylinder multiple outlet pipes up and down outside filter core, and row is equipped with waterfog head on outlet pipe；The blow-off pipe inner extending end end face is concordant with low head inner wall.The gas filter of the utility model can it is covered exempt to tear filter core open in the case of directly repeatedly filter cartridge flushing regenerate, greatly save maintenance time, effectively reduce artificial use cost, and the pollution discharge capability of equipment is strong, will not because blowdown is not thorough remain in equipment caused by secondary pollution, or influence equipment service life.
Description
Technical field
Filtration apparatus technical field is the utility model is related to, more particularly to one kind is exempted to tear the regenerated gas filter of filter core open.
Background technology
Gas filter is the device of filtering and the purification of the non-corrosiveness gas such as natural gas, coal gas, liquefied petroleum gas, its
Solid-state in medium, liquid impurities can be efficiently separated.Gas filter is widely used in metallurgy, chemical industry, oil, papermaking, medicine, food
Product, mining, electric power, etc. industrial gas field.Gas filter is typically mounted on the instrument and meters such as pressure regulator, valve, flowmeter
Or the input end of miscellaneous equipment, for eliminating the impurity such as the dust in medium, greasy dirt, so as to protect instrument and meter or equipment
Steady operation, effectively reduces the failure rate and maintenance period of equipment, is indispensable a kind of mistake in fuel gas transmission system pipeline
Filter device.
Gas filter is typically designed to vertical equipment, and gas feed, gas vent, blowdown are mainly provided with equipment
Mouth, filter core, and the manhole for overhaul of the equipments.Combustion gas is entered in equipment by pipeline by gas feed, after filter element filtering
Be buffered in equipment, after be flowed into from gas vent in hypomere pipe-line system.Equipment after a certain period of use time, is bonded on filter core
There are the impurity such as a large amount of greasy dirts, dust, if replacing filter core or cleaning and regeneration filter core not in time, equipment filter capacity will be significantly
Decline, or even the combustion gas that pollution is originally clean.And at present in plant maintenance, be by being reused after cleaning filter core regeneration,
To reduce use cost., it is necessary to disable this section of pipe-line system in maintenance, after pressure release ensures safety, equipment manhole is manually opened, is torn open
Except filter core and regeneration is rinsed, is installed back after drying up moisture in equipment, fastening manhole is finally closed, can be continuing with.
In maintenance work, dismounting manhole, dismounting filter core are time-consuming and laborious cumbersome, when, manhole cover is heavier, it has not been convenient to lifts；Second,
The fasteners such as the bolt of manhole, nut are more and bigger, great work intensity；Third, easy injuring part in disassembly process
Screw thread or sealing surface, or even damage filter core, influence equipment normal work.
During equipment use, sewage, fluid are accumulated in device bottom, it is necessary to periodically be given off, but due to row
Dirty mouth adapter design is unreasonable, and the pipe end of adapter Inner extending portion point is higher than low head inner wall so that greasy dirt remaining here cannot be complete
It is complete to empty, secondary pollution is caused to combustion gas, or even if things go on like this accelerate the corrosion rate to equipment inner wall, influence the use of equipment
Service life.
Utility model content
Exempt to tear the regenerated gas filter of filter core open the purpose of this utility model is to provide one kind, to solve in the prior art
Filter core, which rinses, regenerates the time-consuming and laborious and halfway problem of equipment blowdown.
To realize the purpose of this utility model, the technical solution of use is：Including on the filter core in cylinder, cylinder, cylinder
Manhole, the low head of cylinder lower end at end；The inner barrel is co-axially mounted the filter core, and air inlet is radially provided with cylinder
Pipe, air outlet pipe, and air inlet pipe is connected to filter core lower end；The bottom of low head is provided with blow-off pipe；It is equipped with and rinses in the cylinder
Device, the water inlet pipe that flusher includes multiple cricoid outlet pipes, connected with multiple outlet pipes；Multiple outlet pipes are outside filter core
Arrangement, water inlet pipe extend outside cylinder up and down, and row is equipped with waterfog head on outlet pipe；The blow-off pipe inner extending end end face and lower envelope
Head inner wall is concordant；Desorption tube is vertically arranged with the manhole.
Further, the desorption tube overhanging end is connected with threeway A, and the another both ends of threeway A are respectively horizontal ends and vertical end,
Horizontal ends are provided with intake valve, and vertical end is provided with diffusion valve.
Further, the blow-off pipe is in bending, and blow-off pipe overhanging end is provided with blowdown valve.
Further, it is connected with lacing wire between the blowdown tube wall and low head outer wall.
Further, the air inlet pipe overhanging end is provided with threeway B；The threeway B has two big ends and a small end,
Small end is set straight down and end is provided with drain valve, and a big end is connected with air inlet pipe, another big end is provided with import
Flange.
Further, the waterfog head is circumferentially evenly spaced on outlet pipe.
Further, inlet valve is installed on the water inlet pipe.
The beneficial effects of the utility model：
The gas filter directly can rinse again filter core repeatedly in the case where free removal parts are not turned on manhole
It is raw, the maintenance time of equipment is greatly reduced, effectively reduces equipment use cost and risk present in maintenance；And filter core
Maintenance time be relatively flexible, filter core can be regenerated in time when gas burning system stops, effectively shorten filter core maintenance period
Or filter core is regenerated in time, the filter capacity of combustion gas will be greatly improved, be beneficial to the stable operation of whole system.
When gas filter works, greasy dirt impurity etc. can be constantly accumulated in equipment, by the valve for periodically turning on sewage draining exit
Debris is drained, avoids clean fuel gas secondary pollution, effectively reduces its corrosion to equipment, extends the service life of equipment.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the A-A sectional views of Fig. 1；
Welding node figures of the Fig. 3 between blow-off pipe and low head；
In figure：1st, blow-off pipe, 2, lacing wire, 3, low head, 4, threeway B, 5, suction flange, 6, air inlet pipe, 7, cylinder, 8, filter
Core, 9, stent, 10, handle, 11, manhole, 12, air outlet pipe, 13, outlet(discharge) flange, 14, threeway A, 15, desorption tube, 16, rinse dress
Put, 161, outlet pipe, 162, waterfog head, 163, communicating pipe, 164, water inlet pipe, 17, blowdown valve, 18, drain valve, 19, diffuse
Valve, 20, intake valve, 21, inlet valve.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
With new further description.
The utility model provides one kind and exempts to tear the filter core in the regenerated gas filter of filter core, including cylinder 7, cylinder 7 open
8th, the manhole 11 of 7 upper end of cylinder, the low head 3 of 7 lower end of cylinder；Manhole 11 is mainly used for the maintenance and repair of equipment, and filter core 8 can
Replaced with dismantling to take out from manhole 11, handle 10 is additionally provided with manhole 11, facilitates the dismounting of manhole 11；The cylinder 7
Inside is co-axially mounted the filter core 8, air inlet pipe 6, air outlet pipe 12 is radially provided with cylinder 7, and air inlet pipe 6 is connected to filter core 8
Lower end；Air inlet pipe 6, air outlet pipe 12 are the access ways of combustion gas, and combustion gas is directly filtered out after entering equipment by filter core 8, Ran Houjing
Air outlet pipe 12 flows out equipment；The bottom of low head 3 is provided with blow-off pipe 1, and 1 one end of blow-off pipe is stretched into low head 3, the end face
It is concordant (as shown in Figure 3) with the polishing of 3 inner wall of low head, the impurity such as greasy dirt can be drained completely, avoid remaining in when impurity is long
The bottom of low head 3 and excessive corrosion low head 3 and blow-off pipe 1；Flusher 16, flusher 16 are equipped with the cylinder 7
Including multiple cricoid outlet pipes 161, the water inlet pipe 164 connected with multiple outlet pipes 161, and multiple outlet pipes 161 are to pass through
Communicating pipe 163 directly connects with water inlet pipe 164；Arrangement, water inlet pipe 164 extend multiple outlet pipes 161 up and down outside filter core 8
Outside cylinder 7, row is equipped with waterfog head 162 on outlet pipe 161；So set, flusher 16 can continue flush clean repeatedly
Filter core 8；Desorption tube 15 is vertically arranged with the manhole 11, is mainly used for the discharging decompressing of combustion gas.
The gas filter is vertical equipment, in pipe-line system, is occupied little space, convenient arrangement.Combustion gas is filtered
The suction flange 5 of device is connected in epimere pipe-line system by fastener, and the epimere pipeline other end is connected to compressor or city
On the source of the gas facility such as political affairs pipe network；Combustion gas enters equipment from air inlet pipe 6, and after being filtered by filter core 8, flows out equipment through air outlet pipe 12；
Outlet(discharge) flange 13 is connected in hypomere pipeline, and the hypomere pipeline other end is connected to the front end of the facilities such as valve, pressure regulator, equipment.
As shown in Figure 1,15 one end of desorption tube is connected with cylinder 7, the other end is overhanging straight up, and threeway is welded with end
The another both ends of A14, threeway A14 are respectively horizontal ends and vertical end；Horizontal ends are provided with intake valve 20, the connection of 20 other end of intake valve
On compressed-air line, after filter core 8 is rinsed well, thus air is located to enter blowing-dry apparatus；Vertical end is provided with diffusion valve
19,19 other end of diffusion valve is connected in combustion gas recovery line, and inflammable and explosive combustion gas is recycled when discharging combustion gas pressure release, is prevented straight
Run in and amplify potential danger existing for gas.
As shown in Figure 1, Figure 3,3 bottom of low head of gas filter is provided with blow-off pipe 1, and blow-off pipe 1 sets for bending
Put, facilitate sewage to draw, its end set has blowdown valve 17, facilitates the discharge of equipment remaining greasy dirt.During blowdown, gas filter
When combustion gas discharges clean and no pressure by diffusion valve 19 in equipment, blowdown valve 17 can be opened and discharge greasy dirt；After maintenance
Blowdown valve 17 should be closed in time.Due to needing regular switch valve blowdown, so being provided with the lacing wire 2 of fixed blow-off pipe 1, its both ends
Be connected on the outer wall of blow-off pipe 1 and low head 3, make will not to damage in blowdown operation blow-off pipe 1 and its with low head 3
Between welding point.
As shown in Figure 1, the 6 overhanging pipe end of air inlet pipe of gas filter is provided with threeway B4, threeway B4 has two big ends
With a small end, small end is set straight down and end is provided with drain valve 18, for drain filter cartridge flushing 8 generation flowing water with
And the air of discharge purger；One big end is connected with air inlet pipe, another big end is provided with suction flange 5.
As shown in Figure 1 and Figure 2, flusher 16 is made of multiple outlet pipes 161 and water inlet pipe 164, according to the length of filter core 8
Degree and size suitably increase and decrease the quantity of outlet pipe 161, and the filter core 8 for reaching larger cleans regeneration effect；Waterfog head 162 is in water outlet
The inside circumference uniform intervals installation of pipe 161,162 high-speed spray of waterfog head wash away cleaning filter core 8；Connected with outlet pipe 161
Water inlet pipe 164 through cylinder 7 and being weldingly fixed on 7 wall of cylinder, its overhanging end end is provided with inlet valve 21, inlet valve
21 access waterway pipes.
, it is necessary to close the gas inlet pipe 6 of gas filter, air outlet pipe 12 when cleaning filter core 8, treat that diffusion valve 19 drains combustion
When gas pressure release is safe, inlet valve 21 is opened, water sprays flush clean filter core 8 from 162 high speed of waterfog head, should beat in time at this time
Blowdown valve 17 and drain valve 18 are opened, is made in the smooth device for transferring of sewage of flushing.After filter core 8 cleans up regeneration, by air inlet
Valve 20 is passed through the air of clean dried, and the humid air after purger is equally discharged by blowdown valve 17, drain valve 18；Treat that equipment is done
Each valve is closed after dry, gas inlet pipe 6, air outlet pipe 12 is opened, can be put into after the adapted qualification of gas filter normal
Use.
Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation, but these according to the utility model
It is corresponding to change and deform the scope of the claims that all belong to appended by the utility model.
Claims (7)
1. one kind is exempted to tear the regenerated gas filter of filter core, including filter core, manhole, the cylinder of cylinder upper end in cylinder, cylinder open
The low head of lower end；The inner barrel is co-axially mounted the filter core, is radially provided with air inlet pipe, air outlet pipe on cylinder, and into
Tracheae is connected to filter core lower end；The bottom of low head is provided with blow-off pipe；It is characterized in that：It is equipped with the cylinder and rinses dress
Put, the water inlet pipe that flusher includes multiple cricoid outlet pipes, connected with multiple outlet pipes；Multiple outlet pipes are outside upper in filter core
Lower arrangement, water inlet pipe extend outside cylinder, and row is equipped with waterfog head on outlet pipe；The blow-off pipe inner extending end end face and low head
Inner wall is concordant；Desorption tube is vertically arranged with the manhole.
2. gas filter according to claim 1, it is characterised in that：The desorption tube overhanging end is connected with threeway A, and three
The logical another both ends of A are respectively horizontal ends and vertical end, and horizontal ends are provided with intake valve, and vertical end is provided with diffusion valve.
3. gas filter according to claim 1, it is characterised in that：The blow-off pipe is in bending, and in blow-off pipe
Overhanging end is provided with blowdown valve.
4. the gas filter according to claim 1 or 3, it is characterised in that：The blowdown tube wall and low head outer wall
Between be connected with lacing wire.
5. gas filter according to claim 1, it is characterised in that：The air inlet pipe overhanging end is provided with threeway B；Institute
State threeway B to set straight down with two big ends and a small end, small end, and end is provided with drain valve, a big end with
Air inlet pipe connects, another big end is provided with suction flange.
6. gas filter according to claim 1, it is characterised in that：The waterfog head is circumferential uniform on outlet pipe
It is spaced apart.
7. gas filter according to claim 1, it is characterised in that：Inlet valve is installed on the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325574.5U CN207253968U (en) | 2017-03-30 | 2017-03-30 | One kind is exempted to tear the regenerated gas filter of filter core open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325574.5U CN207253968U (en) | 2017-03-30 | 2017-03-30 | One kind is exempted to tear the regenerated gas filter of filter core open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253968U true CN207253968U (en) | 2018-04-20 |
Family
ID=61914250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325574.5U Expired - Fee Related CN207253968U (en) | 2017-03-30 | 2017-03-30 | One kind is exempted to tear the regenerated gas filter of filter core open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253968U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579262A (en) * | 2018-06-20 | 2018-09-28 | 佛山市三水燃气有限公司 | Exempt from demolition clean formula gas filter and its cleaning method and gas ductwork |
| CN109011916A (en) * | 2018-09-28 | 2018-12-18 | 九江七所精密机电科技有限公司 | A kind of natural gas filter |
| CN110393990A (en) * | 2019-08-26 | 2019-11-01 | 杭州唐维过滤器材有限公司 | A kind of anti-corrosion vacuum line filter with foldable filter element |
| CN114920379A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Water inlet pipe with multiple groups of water inlet holes and water treatment device |
-
2017
- 2017-03-30 CN CN201720325574.5U patent/CN207253968U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579262A (en) * | 2018-06-20 | 2018-09-28 | 佛山市三水燃气有限公司 | Exempt from demolition clean formula gas filter and its cleaning method and gas ductwork |
| CN109011916A (en) * | 2018-09-28 | 2018-12-18 | 九江七所精密机电科技有限公司 | A kind of natural gas filter |
| CN110393990A (en) * | 2019-08-26 | 2019-11-01 | 杭州唐维过滤器材有限公司 | A kind of anti-corrosion vacuum line filter with foldable filter element |
| CN114920379A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Water inlet pipe with multiple groups of water inlet holes and water treatment device |
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Legal Events
| 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: 20180420 Termination date: 20190330 |