CN212974619U - Urban gas purification treatment device - Google Patents
Urban gas purification treatment device Download PDFInfo
- Publication number
- CN212974619U CN212974619U CN202021624716.6U CN202021624716U CN212974619U CN 212974619 U CN212974619 U CN 212974619U CN 202021624716 U CN202021624716 U CN 202021624716U CN 212974619 U CN212974619 U CN 212974619U
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- Prior art keywords
- filter
- cartridge
- cartridge filter
- gas purification
- valve
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- 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 - Fee Related
Links
- 238000000746 purification Methods 0.000 title claims abstract description 33
- 239000000919 ceramic Substances 0.000 claims description 13
- 239000013049 sediment Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 abstract description 18
- 239000007787 solid Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 36
- 239000012535 impurity Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a city gas purification unit, including first cartridge filter, cyclone and filter screen, be provided with in the first cartridge filter cyclone, cyclone with first cartridge filter passes through the bearing and connects, first cartridge filter upper end is provided with the filter screen, the filter screen with first cartridge filter passes through the screw connection. Has the advantages that: the utility model discloses a set up the tee bend, second cartridge filter and third cartridge filter, and the second cartridge filter has same structure with the third cartridge filter, both used in turn, can not shut down and clear up the device, do not influence resident's normal life, improve device practicality and user experience, through setting up the filter screen, can stop the solid particle who separates in first cartridge filter, guarantee that the solid particle can not follow the connecting pipe and get into in the follow-up purifying cylinder and block up the connecting pipe, improve device's purifying effect and life.
Description
Technical Field
The utility model relates to a gas purification device technical field, concretely relates to city gas purification unit.
Background
The urban gas purification mainly refers to a process for removing impurities in crude gas to make the crude gas suitable for urban gas quality requirements. The raw fuel gas generally contains impurities such as dust, naphthalene, tar, water, nitrogen compounds (such as NH, HCN, NO), inorganic sulfur (such as HS) and organic sulfur (such as CS, COS), etc., which can block pipelines, corrode equipment and appliances or pollute the environment during combustion, and must be removed.
Present city gas purification unit uses need shut down after a period and clears up the purification performance in order to guarantee the device, but in case shut down the clearance and will influence resident's life, reduce device practicality and user experience, in addition, present city gas purification unit is direct to link to each other connecting pipe and cyclone, owing to do not add any barrier measure, and then lead to impurity can follow the connecting pipe and get into in the follow-up purifying cylinder and block up the connecting pipe, reducing means's purifying effect and life.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, now provide a city gas purification unit, the purification performance that current city gas purification unit used to use after a period need shut down and clear up in order to guarantee the device has been solved, but in case shut down the clearance will influence resident's life, reduce device practicality and user experience's problem, and current city gas purification unit is direct to link to each other connecting pipe and cyclone, because do not add any barrier measure, and then lead to impurity to follow in the connecting pipe gets into follow-up purifying cylinder and block up the connecting pipe, reduce the purifying effect of device and life's problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a city gas purification unit, including first cartridge filter, cyclone and filter screen, be provided with in the first cartridge filter cyclone, cyclone with first cartridge filter passes through the bearing and connects, first cartridge filter upper end is provided with the filter screen, the filter screen with first cartridge filter passes through the screw connection.
Further, a shell is arranged on one side of the first filter cartridge, the shell is connected with the first filter cartridge through screws, an air inlet pipe is arranged on one side wall of the shell, and the air inlet pipe is connected with the shell and the first filter cartridge in an inserting mode.
Through adopting above-mentioned technical scheme, the intake pipe is carried the gas in the first cartridge filter, cyclone will detach fixed particle impurity and the liquid drop that carries in the gas, reach gas-solid-liquid separation, the filter screen can block the solid particle who separates in the first cartridge filter, guarantee that solid particle can not follow in the connecting pipe gets into follow-up purifying cylinder and blocks up the connecting pipe, improve device's purifying effect and life.
Further, a connecting pipe is arranged at the upper end of the first filter cartridge, the connecting pipe is connected with the first filter cartridge through screws, a tee joint is arranged on the connecting pipe, and the tee joint is connected with the connecting pipe through screws.
Through adopting above-mentioned technical scheme, the tee bend can with the connecting pipe with the second cartridge filter and the third cartridge filter links to each other.
Further, tee bend one side is provided with the second cartridge filter, the second cartridge filter with the tee bend passes through screwed connection, be provided with valve one on the second cartridge filter, valve one with the second cartridge filter passes through threaded connection, be provided with ceramic core filter screen in the second cartridge filter, ceramic core filter screen with the second cartridge filter passes through screwed connection, the tee bend opposite side is provided with the third cartridge filter, the third cartridge filter with the tee bend passes through screwed connection, be provided with valve two on the third cartridge filter, valve two with the third cartridge filter passes through threaded connection, the third cartridge filter has the inner structure the same with the second cartridge filter.
Through adopting above-mentioned technical scheme, work as the second cartridge filter during operation, valve two is closed, in the second cartridge filter the tar in the gas can be adsorbed with the ceramic core filter screen and filtered, uses a period back when the device, the adsorption and filtration ability of ceramic core filter screen descends, needs the clearance change, at this moment, will valve one is closed, valve two is opened, makes the tar in the third cartridge filter is to the gas adsorbs the filtration, can clear up the device without shutting down, does not influence resident's normal life, improves device practicality and user experience.
Further, the second cartridge filter and the third cartridge filter lower extreme are provided with the outlet duct, the outlet duct with the second cartridge filter and the third cartridge filter are all through screwed connection.
By adopting the technical scheme, the gas purified by the device is connected with the gas stove of a user through the gas outlet pipe for the use of residents.
Furthermore, a slag discharging pipeline is arranged at the bottom end of the first filter cylinder and is connected with the first filter cylinder through screws, a third valve is arranged on one side wall of the slag discharging pipeline, and the third valve is connected with the slag discharging pipeline through threads.
By adopting the technical scheme, the slag discharging pipeline can discharge solid particles precipitated at the bottom of the first filter cylinder, and the valve controls the on-off of the slag discharging pipeline.
Furthermore, a shell door is arranged on one side wall of the shell, and the shell door is connected with the shell through a hinge.
Through adopting above-mentioned technical scheme, will the shell door is opened and to be cleared up the device, guarantees the performance of device.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the existing urban gas purification treatment device needs to be shut down for cleaning after being used for a period of time so as to ensure the purification performance of the device, but once shut down for cleaning, the life of residents can be influenced, and the practicability and the user experience of the device are reduced, the utility model discloses a tee joint, a second filter cylinder and a third filter cylinder are arranged, and the second filter cylinder and the third filter cylinder have the same structure, and can be used alternately, the device can be cleaned without shutting down, the normal life of the residents is not influenced, and the practicability and the user experience of the device are improved;
2. for solving current city gas purification unit and directly linking to each other connecting pipe and cyclone, owing to do not add any stopping measure, and then lead to impurity can follow the connecting pipe and get into in the follow-up purifying cylinder and block up the connecting pipe, reducing means's purifying effect and life's problem, the utility model discloses a set up the filter screen, can stop the solid particle who separates in first cartridge filter, guarantee that the solid particle can not follow the connecting pipe and get into in the follow-up purifying cylinder and block up the connecting pipe, improve device's purifying effect and life.
Drawings
FIG. 1 is a schematic structural view of a city gas purification treatment device according to the present invention;
fig. 2 is a cross-sectional view of the city gas purification treatment device of the utility model.
The reference numerals are explained below:
1. an air outlet pipe; 2. a housing; 3. a shell door; 4. an air inlet pipe; 5. a third valve; 6. a third filter cartridge; 7. a second filter cartridge; 8. a ceramic core filter screen; 9. a first valve; 10. a tee joint; 11. a second valve; 12. a connecting pipe; 13. filtering with a screen; 14. a cyclone separator; 15. a first filter cartridge; 16. and (4) deslagging pipelines.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the city gas purification treatment device in this embodiment includes a first filter cartridge 15, a cyclone separator 14 and a filter screen 13, the cyclone separator 14 is disposed in the first filter cartridge 15, the cyclone separator 14 is connected to the first filter cartridge 15 through a bearing, the filter screen 13 is disposed at the upper end of the first filter cartridge 15, the filter screen 13 is connected to the first filter cartridge 15 through a screw, the housing 2 is disposed at one side of the first filter cartridge 15, the housing 2 is connected to the first filter cartridge 15 through a screw, an air inlet pipe 4 is disposed on one side wall of the housing 2, the air inlet pipe 4 is inserted into the housing 2 and the first filter cartridge 15, the air inlet pipe 4 conveys the gas into the first filter cartridge 15, the cyclone separator 14 removes fixed particle impurities and liquid drops carried in the gas, so as to achieve gas-solid-liquid separation, the filter screen 13 can block separated solid particles in the first filter cartridge 15, the solid particles are ensured not to enter a subsequent purification cylinder along with the connecting pipe 12 and block the connecting pipe 12, the purification effect and the service life of the device are improved, the connecting pipe 12 is arranged at the upper end of the first filter cylinder 15, the connecting pipe 12 is connected with the first filter cylinder 15 through a screw, the connecting pipe 12 is provided with a tee joint 10, the tee joint 10 is connected with the connecting pipe 12 through a screw, the connecting pipe 12 can be connected with the second filter cylinder 7 and the third filter cylinder 6 through the tee joint 10, one side of the tee joint 10 is provided with the second filter cylinder 7, the second filter cylinder 7 is connected with the tee joint 10 through a screw, the second filter cylinder 7 is provided with a valve I9, the valve I9 is connected with the second filter cylinder 7 through a screw thread, the ceramic core filter screen 8 is arranged in the second filter cylinder 7, the ceramic core filter screen 8 is connected with the second filter cylinder 7 through a screw, the third filter cylinder 6 is provided with a second valve 11, the second valve 11 is connected with the third filter cylinder 6 through threads, the third filter cylinder 6 has the same internal structure as the second filter cylinder 7, when the second filter cylinder 7 works, the second valve 11 is closed, the ceramic core filter screen 8 in the second filter cylinder 7 can adsorb and filter tar in the gas, when the device is used for a period of time, the adsorption and filtration capacity of the ceramic core filter screen 8 is reduced, the device needs to be cleaned and replaced, at the moment, the first valve 9 is closed, the second valve 11 is opened, the third filter cylinder 6 can adsorb and filter tar in the gas, the device can be cleaned without stopping the machine, the normal life of residents is not affected, the practicability and the user experience of the device are improved, the lower ends of the second filter cylinder 7 and the third filter cylinder 6 are provided with outlet pipes 1, and the outlet pipes 1 are connected with the second filter cylinder 7 and the third filter cylinder 6 through screws, the gas after the device purifies passes through outlet duct 1 and links to each other with user's gas-cooker, supply the resident to use, first cartridge filter 15 bottom is provided with row's sediment pipeline 16, arrange sediment pipeline 16 and first cartridge filter 15 through bolted connection, be provided with valve three 5 on arranging sediment pipeline 16 lateral wall, valve three 5 passes through threaded connection with arranging sediment pipeline 16, arrange sediment pipeline 16 and can discharge the solid particle who deposits in first cartridge filter 15 bottom, the break-make of arranging sediment pipeline 16 is controlled to valve three 5, set up on 2 lateral walls of casing because door 3, door 3 passes through hinge connection with casing 2, it can clear up the device to open door 3, guarantee the performance of device.
As shown in fig. 1-2, in the present embodiment, a second filter cartridge 7 is disposed on one side of the tee 10, a third filter cartridge 6 is disposed on the other side of the tee 10, and the second filter cartridge 7 and the third filter cartridge 6 have the same structure, and they are used alternately, so that the device can be cleaned without stopping, the normal life of residents is not affected, and the practicability and user experience of the device are improved.
As shown in fig. 1-2, in this embodiment, a filter screen 13 is disposed at the upper end of the first filter cylinder 15, the filter screen 13 is connected to the first filter cylinder 15 through screws, and the filter screen 13 can block separated solid particles in the first filter cylinder 15, so as to ensure that the solid particles cannot enter a subsequent purification cylinder along with the connecting pipe 12 and block the connecting pipe 12, thereby improving the purification effect and the service life of the apparatus.
The specific implementation process of this embodiment is as follows: firstly, the gas inlet pipe 4 conveys the gas into the first filter cylinder 15, the cyclone separator 14 removes fixed particle impurities and liquid drops carried in the gas to achieve gas-solid-liquid separation, the filter screen 13 can block the separated solid particles in the first filter cylinder 15 to ensure that the solid particles cannot enter a subsequent purification cylinder along with the connecting pipe 12 and block the connecting pipe 12, the purification effect and the service life of the device are improved, then when the second filter cylinder 7 works, the valve II 11 is closed, the ceramic core filter screen 8 in the second filter cylinder 7 can absorb and filter tar in the gas, after the device is used for a period of time, the absorption and filtration capacity of the ceramic core filter screen 8 is reduced, the device needs to be cleaned and replaced, at the moment, the valve I9 is closed, the valve II 11 is opened, so that the third filter cylinder 6 can absorb and filter the tar in the gas, the device can be cleaned without stopping the machine, do not influence resident's normal life, improve device practicality and user experience, the gas after the device purifies at last passes through outlet duct 1 and links to each other with user's gas-cooker, supplies the resident to use, and row's sediment pipeline 16 can be discharged the solid particle who deposits in first cartridge filter 15 bottom, opens shell door 3 and can clear up the device, guarantees the performance of device.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides an urban gas purification treatment device which characterized in that: including first cartridge filter (15), cyclone (14) and filter screen (13), be provided with in first cartridge filter (15) cyclone (14), cyclone (14) with first cartridge filter (15) pass through the bearing and connect, first cartridge filter (15) upper end is provided with filter screen (13), filter screen (13) with first cartridge filter (15) pass through the screw connection.
2. The city gas purification treatment device according to claim 1, characterized in that: first cartridge filter (15) one side is provided with casing (2), casing (2) with first cartridge filter (15) pass through the screw connection, be provided with intake pipe (4) on casing (2) a lateral wall, intake pipe (4) with casing (2) and first cartridge filter (15) all peg graft.
3. The city gas purification treatment device according to claim 2, characterized in that: first cartridge filter (15) upper end is provided with connecting pipe (12), connecting pipe (12) with first cartridge filter (15) pass through screwed connection, be provided with tee bend (10) on connecting pipe (12), tee bend (10) with connecting pipe (12) pass through screwed connection.
4. The city gas purification treatment device according to claim 3, characterized in that: a second filter cylinder (7) is arranged on one side of the tee joint (10), the second filter cylinder (7) is connected with the tee joint (10) through screws, a first valve (9) is arranged on the second filter cylinder (7), the first valve (9) is connected with the second filter cylinder (7) through threads, a ceramic core filter screen (8) is arranged in the second filter cylinder (7), the ceramic core filter screen (8) is connected with the second filter cylinder (7) through screws, a third filter cartridge (6) is arranged on the other side of the tee joint (10), the third filter cartridge (6) is connected with the tee joint (10) through a screw, a second valve (11) is arranged on the third filter cylinder (6), the second valve (11) is connected with the third filter cylinder (6) through threads, the third filter cartridge (6) has the same internal structure as the second filter cartridge (7).
5. The city gas purification treatment device according to claim 4, characterized in that: the lower ends of the second filter cartridge (7) and the third filter cartridge (6) are provided with an air outlet pipe (1), and the air outlet pipe (1) is connected with the second filter cartridge (7) and the third filter cartridge (6) through screws.
6. The city gas purification treatment device according to claim 5, characterized in that: first cartridge filter (15) bottom is provided with row sediment pipeline (16), arrange sediment pipeline (16) with first cartridge filter (15) pass through bolted connection, arrange and be provided with valve three (5) on sediment pipeline (16) a lateral wall, valve three (5) with arrange sediment pipeline (16) and pass through threaded connection.
7. The city gas purification treatment device according to claim 6, characterized in that: the shell door is characterized in that a shell door (3) is arranged on one side wall of the shell (2), and the shell door (3) is connected with the shell (2) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624716.6U CN212974619U (en) | 2020-08-07 | 2020-08-07 | Urban gas purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624716.6U CN212974619U (en) | 2020-08-07 | 2020-08-07 | Urban gas purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974619U true CN212974619U (en) | 2021-04-16 |
Family
ID=75431769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021624716.6U Expired - Fee Related CN212974619U (en) | 2020-08-07 | 2020-08-07 | Urban gas purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974619U (en) |
-
2020
- 2020-08-07 CN CN202021624716.6U patent/CN212974619U/en not_active Expired - Fee Related
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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: 20210416 |