CN110743260A - Use leading filter equipment that admits air at purifying column - Google Patents
Use leading filter equipment that admits air at purifying column Download PDFInfo
- Publication number
- CN110743260A CN110743260A CN201910960530.3A CN201910960530A CN110743260A CN 110743260 A CN110743260 A CN 110743260A CN 201910960530 A CN201910960530 A CN 201910960530A CN 110743260 A CN110743260 A CN 110743260A
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- filter
- cylinder
- installation
- installation cavity
- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a front-mounted intake air filtering device applied to a purification tower, which comprises an installation cylinder and two groups of filtering components, wherein the installation cylinder is a container with one closed end and the other open end, an isolation layer is arranged on the inner wall of the installation cylinder, an air inlet and an air outlet are symmetrically formed in the outer wall of one side of the installation cylinder close to the closed end, and a separation part is further arranged on the inner bottom wall of the cavity of the installation cylinder. This use leading filter equipment that admits air at purifying tower, adopt the mode of two filter cores, large granule impurity and small particle impurity in the gas can be strained in proper order, the problem of easy jam when having avoided single filter core to filter gas, twice transport gas through first installation cavity and second installation cavity, the pressure of straining of filter core has effectively been reduced, when guaranteeing the filter effect, gaseous normal transport has also been guaranteed, in the use, can accomplish the pertinence clearance according to impurity jam degree, the cleaning efficiency has been promoted.
Description
Technical Field
The invention relates to the technical field of gas treatment, in particular to a front-mounted intake air filtering device applied to a purifying tower.
Background
The waste gas purifying tower is a device for purifying various toxic and harmful waste gases by a wet treatment method according to different waste gases with different reagents, is designed by absorbing essences of purification technologies such as a foam tower, a spray tower, a packed tower and the like, and has a dust removal effect.
Preceding in the leading-in purifying column of waste gas, be doped with a lot of particle impurity in the waste gas, consequently come to carry out prefilter to gas through the filter, particle impurity in the filtering gas, the more general single filter core that uses at present in the market comes the adsorbed particle, because particle impurity's specification differs, for guaranteeing the filter effect, the filter core needs once to filter large particle impurity and small particle impurity, lead to filterable impurity very easily just to block up the filter core, be not convenient for very much clear up, the filter effect has also been influenced.
Disclosure of Invention
Technical problem to be solved
In view of the shortcomings of the prior art, the present invention provides a front inlet air filtering device applied to a purification tower to solve the above problems.
(II) technical scheme
The invention provides the following technical scheme:
a front-mounted air inlet filtering device applied to a purification tower comprises an installation cylinder and two groups of filtering components, wherein the installation cylinder is a container with one end closed and the other end open, an isolation layer is arranged on the inner wall of the installation cylinder, an air inlet and an air outlet are symmetrically formed in the outer wall of one side, close to the closed end, of the installation cylinder, a partition part is further arranged on the inner bottom wall of the cavity of the installation cylinder, the installation cylinder is partitioned into a first installation cavity and a second installation cavity through the partition part, and the filter further comprises a pressing and fixing part;
the two groups of filter assemblies are respectively arranged in the first installation cavity and the second installation cavity, each filter assembly comprises a filter cartridge, a partition plate and a reinforcing hoop, the reinforcing hoop is arranged outside the air inlet end of the filter cartridge, the partition plate is arranged at the air inlet of the filter cartridge, a coarse filter element is arranged inside the filter cartridge positioned in the first installation cavity, a fine filter element is arranged inside the filter cartridge positioned in the second installation cavity, the air outlet end of the filter cartridge is communicated with a communicating tube, a communicating tube is arranged on the partition part, two ends of the communicating tube respectively extend into the first installation cavity and the second installation cavity, a first connecting tube is communicated between the communicating tube and the communicating tube positioned in the first installation cavity, and a second connecting tube is communicated between the communicating tube and the communicating tube positioned in the second installation cavity;
the pressure firmware is installed at the opening part of an installation section of thick bamboo, two chock that are used for the shutoff respectively first installation cavity and second installation cavity are installed to the bottom of pressure firmware.
Specifically, the air inlet of the installation cylinder is communicated with an air inlet pipe, the air outlet of the installation cylinder is communicated with an air outlet pipe, and the air inlet pipe and the air outlet pipe are both provided with control valves.
Specifically, the externally mounted of conduction pipe has the spacing ring, be provided with sealed the pad between spacing ring and the cartridge filter.
Specifically, the outside of conduction pipe still cup joints the sleeve pipe with spacing ring joint and with the outer wall connection of cartridge filter.
Specifically, the partition board is net-shaped, and meshes are formed in the partition board.
The invention has the beneficial effects that: this use leading filter equipment that admits air at purifying tower, adopt the mode of two filter cores, large granule impurity and small particle impurity in the gas can be strained in proper order, the problem of easy jam when having avoided single filter core to filter gas, twice transport gas through first installation cavity and second installation cavity, the pressure of straining of filter core has effectively been reduced, when guaranteeing the filter effect, gaseous normal transport has also been guaranteed, in the use, can accomplish the pertinence clearance according to impurity jam degree, the cleaning efficiency has been promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1 installation section of thick bamboo, 1a isolation layer, 2 partition portion, 3 filtering component, 31 cartridge filter, 32 baffles, 33 enhancement hoop, 3a thick filter element, 3b thin filter element, 4a lead to section of thick bamboo, 4a spacing ring, 4b sealed pad, 4c sleeve pipe, 5 first connecting cylinders, 6 second connecting cylinders, 7 communicating pipes, 8 pressure firmware, 8a chock, 9 admission pipes, 10 outlet ducts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention also provides a preferred embodiment
Referring to fig. 1-2, the invention relates to a front inlet air filtering device applied to a purifying tower, which comprises an installation cylinder 1 and two groups of filtering components 3, wherein the installation cylinder 1 is a container with one closed end and the other open end, an isolation layer 1a is arranged on the inner wall of the installation cylinder 1, an air inlet and an air outlet are symmetrically arranged on the outer wall of one side of the installation cylinder 1 close to the closed end, a separation part 2 is further arranged on the inner bottom wall of the cavity of the installation cylinder 1, the installation cylinder 1 is separated into a first installation cavity and a second installation cavity through the separation part 2, the air inlet of the installation cylinder 1 is communicated with an air inlet pipe 9, the air outlet of the installation cylinder 1 is communicated with an air outlet pipe 10, control valves are arranged on the air inlet pipe 9 and the air outlet pipe 10, air to be filtered is introduced through the arranged air inlet pipe 9, and after the air enters the first installation cavity, primary filtering, and secondary filtration is finished through the filtering component 3 in the second mounting cavity, and the filtered gas is discharged from the gas outlet pipe 10.
The two groups of filter assemblies 3 are respectively arranged in the first installation cavity and the second installation cavity, each filter assembly 3 comprises a filter cylinder 31, a partition plate 32 and a reinforcing hoop 33, the reinforcing hoop 33 is arranged outside the air inlet end of the filter cylinder 31, the partition plate 32 is arranged at the air inlet of the filter cylinder 31, the partition plate 32 is in a net shape, meshes are arranged on the partition plate 32, a coarse filter element 3a is arranged inside the filter cylinder 31 in the first installation cavity, a fine filter element 3b is arranged inside the filter cylinder 31 in the second installation cavity, the partition plate 32 is used for fixing the coarse filter element 3a and the fine filter element 3b, the meshes are used for conducting gas, so that the gas enters the filter cylinder 31, the coarse filter element 3a can filter large-particle impurities in the gas, the fine filter element 3b can filter small-particle impurities in the gas, the air outlet end of the filter cylinder 31 is communicated with a conducting cylinder 4, a limiting ring 4a is arranged outside the conducting tube 4, a sealing gasket 4b is arranged between the limiting ring 4a and the filter cylinder 31, a sleeve 4c which is clamped with the limiting ring 4a and connected with the outer wall of the filter cylinder 31 is sleeved outside the conduction pipe 4, when the conduction cylinder 4 is in butt joint with the filter cylinder 31 and is fixedly and stably connected with the filter cylinder 31 through the sleeve 4c, the sealing gasket 4b is pressed by the limiting ring 4a so as to ensure the tightness of the communication between the filter cylinder 31 and the conduction pipe 4, a communicating pipe 7 is arranged on the separating part 2, two ends of the communicating pipe 7 respectively extend into the first installation cavity and the second installation cavity, a first connecting cylinder 5 is communicated between the conduction pipe 4 and the communicating pipe 7 in the first installation cavity, a second connecting cylinder 6 is communicated between the conduction pipe 4 and the communicating pipe 7 in the second installation cavity, the gas passes through the coarse filter element 3a to finish the preliminary filtration of the gas, so as to effectively remove large-particle impurities in the gas, the gas after the primary filtration is introduced into the communicating pipe 7 through the first connecting cylinder 5, and the gas enters the filter cylinder 31 under the conduction of the second connecting cylinder 6, and the secondary filtration of the gas is completed through the fine filter element 3b, so that small particle impurities in the gas are effectively filtered.
The filter also comprises a pressing piece 8, the pressing piece 8 is installed at the opening of the installation cylinder 1, and two plugs 8a used for plugging the first installation cavity and the second installation cavity are installed at the bottom of the pressing piece 8.
To sum up, this use leading filter equipment that admits air at purifying tower adopts the mode of two filter cores, can strain in proper order and remove in the gas large granule impurity and tiny particle impurity, has avoided single filter core to the problem that blocks up easily when gas filters, through first installation cavity and twice carrier gas of second installation cavity, has effectively reduced the filtration gas pressure of filter core, when guaranteeing the filter effect, also guaranteed gaseous normal transport, in the use, can accomplish the pertinence clearance according to impurity jam degree, has promoted cleaning efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an use leading filter equipment that admits air at purifying column which characterized in that: the filter comprises an installation cylinder (1) and two groups of filter components (3), wherein one end of the installation cylinder (1) is closed, the other end of the installation cylinder is an open container, an isolation layer (1a) is arranged on the inner wall of the installation cylinder (1), the outer wall of one side, close to the closed end, of the installation cylinder (1) is symmetrically provided with an air inlet and an air outlet, a partition part (2) is further arranged on the inner bottom wall of the cavity of the installation cylinder (1), the installation cylinder (1) is partitioned into a first installation cavity and a second installation cavity through the partition part (2), and the filter further comprises a pressing piece (8);
two groups of filter assemblies (3) are respectively arranged in the first installation cavity and the second installation cavity, each filter assembly (3) comprises a filter cylinder (31), a partition plate (32) and a reinforcing hoop (33), the reinforcing hoop (33) is arranged outside the air inlet end of the filter cylinder (31), the partition plate (32) is arranged at the air inlet of the filter cylinder (31), a coarse filter element (3a) is arranged inside the filter cylinder (31) in the first installation cavity, a fine filter element (3b) is arranged inside the filter cylinder (31) in the second installation cavity, the air outlet end of the filter cylinder (31) is communicated with a communicating cylinder (4), a communicating pipe (7) is arranged on the partition part (2), two ends of the communicating pipe (7) respectively extend into the first installation cavity and the second installation cavity, a first connecting cylinder (5) is communicated between the communicating pipe (4) in the first installation cavity and the communicating pipe (7), a second connecting cylinder (6) is communicated between the conducting pipe (4) positioned in the second mounting cavity and the communicating pipe (7);
the opening part at an installation barrel (1) is installed in pressure firmware (8), two chock (8a) that are used for the shutoff respectively first installation cavity and second installation cavity are installed to the bottom of pressure firmware (8).
2. The pre-filter device applied to the purification tower as claimed in claim 1, wherein: the air inlet of the installation cylinder (1) is communicated with an air inlet pipe (9), the air outlet of the installation cylinder (1) is communicated with an air outlet pipe (10), and the air inlet pipe (9) and the air outlet pipe (10) are both provided with control valves.
3. The pre-filter device applied to the purification tower as claimed in claim 1, wherein: the externally mounted of conduction pipe (4) has spacing ring (4a), be provided with sealed pad (4b) between spacing ring (4a) and cartridge filter (31).
4. The pre-filter device applied to the purification tower as claimed in claim 3, wherein: the outside of conduction pipe (4) still cup joints sleeve pipe (4c) with spacing ring (4a) joint and with the outer wall connection of cartridge filter (31).
5. The pre-filter device applied to the purification tower as claimed in claim 1, wherein: the partition plate (32) is in a net shape, and meshes are formed in the partition plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910960530.3A CN110743260A (en) | 2019-10-10 | 2019-10-10 | Use leading filter equipment that admits air at purifying column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910960530.3A CN110743260A (en) | 2019-10-10 | 2019-10-10 | Use leading filter equipment that admits air at purifying column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110743260A true CN110743260A (en) | 2020-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910960530.3A Pending CN110743260A (en) | 2019-10-10 | 2019-10-10 | Use leading filter equipment that admits air at purifying column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110743260A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3614812C2 (en) * | 1986-05-02 | 1988-10-27 | Man Technologie Gmbh, 8000 Muenchen, De | |
| CN206280330U (en) * | 2016-11-25 | 2017-06-27 | 重庆键英液压机电有限公司 | Voltage regulation type super high pressure bend pipe filter |
| US9694308B2 (en) * | 2011-09-05 | 2017-07-04 | Cecchi Michael | Air filtration and air purification apparatus |
| CN206359373U (en) * | 2017-01-06 | 2017-07-28 | 湖北邓净净水设备有限公司 | A kind of water purifier |
| CN206560734U (en) * | 2017-02-28 | 2017-10-17 | 中国神华能源股份有限公司 | air filter |
| CN206621922U (en) * | 2017-03-31 | 2017-11-10 | 于洪雨 | A kind of chemical industry gas filter plant |
| CN207507139U (en) * | 2017-09-14 | 2018-06-19 | 瑞立集团瑞安汽车零部件有限公司 | A kind of air compressor machine integral type air filter device |
| CN207970586U (en) * | 2018-01-26 | 2018-10-16 | 万玉聪 | A kind of life Mini-sized water purifier |
| CN208340475U (en) * | 2018-01-31 | 2019-01-08 | 四川蓝海化工（集团）有限公司 | Purification of water quality workshop section waste gas treatment device |
-
2019
- 2019-10-10 CN CN201910960530.3A patent/CN110743260A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3614812C2 (en) * | 1986-05-02 | 1988-10-27 | Man Technologie Gmbh, 8000 Muenchen, De | |
| US9694308B2 (en) * | 2011-09-05 | 2017-07-04 | Cecchi Michael | Air filtration and air purification apparatus |
| CN206280330U (en) * | 2016-11-25 | 2017-06-27 | 重庆键英液压机电有限公司 | Voltage regulation type super high pressure bend pipe filter |
| CN206359373U (en) * | 2017-01-06 | 2017-07-28 | 湖北邓净净水设备有限公司 | A kind of water purifier |
| CN206560734U (en) * | 2017-02-28 | 2017-10-17 | 中国神华能源股份有限公司 | air filter |
| CN206621922U (en) * | 2017-03-31 | 2017-11-10 | 于洪雨 | A kind of chemical industry gas filter plant |
| CN207507139U (en) * | 2017-09-14 | 2018-06-19 | 瑞立集团瑞安汽车零部件有限公司 | A kind of air compressor machine integral type air filter device |
| CN207970586U (en) * | 2018-01-26 | 2018-10-16 | 万玉聪 | A kind of life Mini-sized water purifier |
| CN208340475U (en) * | 2018-01-31 | 2019-01-08 | 四川蓝海化工（集团）有限公司 | Purification of water quality workshop section waste gas treatment device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200204 |