CN208389582U - A kind of exhaust-gas efficient dry filter - Google Patents
A kind of exhaust-gas efficient dry filter Download PDFInfo
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- CN208389582U CN208389582U CN201820628999.8U CN201820628999U CN208389582U CN 208389582 U CN208389582 U CN 208389582U CN 201820628999 U CN201820628999 U CN 201820628999U CN 208389582 U CN208389582 U CN 208389582U
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- main body
- filtration core
- fixed block
- pass
- exhaust
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Abstract
The utility model relates to environmental protecting device technical field more particularly to a kind of exhaust-gas efficient dry filters, comprising: main body, by-pass filtration core, secondary filtration core, three-stage filtration core；Main body is rectangular-shaped, and body interior is hollow type setting；The inside of main body is arranged in by-pass filtration core, and by-pass filtration core is connected with main body by fixed block；The side of by-pass filtration core is arranged in sealing strip, and sealing strip is connected with by-pass filtration core by embedded mode；The inside of main body is arranged in secondary filtration core, and secondary filtration core is connected with main body by fixed block；The inside of main body is arranged in three-stage filtration core, and three-stage filtration core is connected with main body by fixed block；By the improvement in structure, which has the advantages that strainability is preferable, filter element replacing is convenient, dust in convenient, Rose Box is grasped to the strainability of filter core remove it is convenient, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to environmental protecting device technical field more particularly to a kind of exhaust-gas efficient dry filters.
Background technique
Waste gas filter is the dust gone in removing exhaust gas by the material with filtering function and a kind of device of water mist, i.e.,
Dust catching is retained down by filtrate, to guarantee to be sent into the purity requirements of air quantity.Filtrate used in it is thinner diameter
Fiber, air-flow can be made to pass through, also can effectively trap debris particle.
But existing waste gas filter has the following insufficient:
Existing filter filters are single, and filter core inconvenience is replaced；
The existing filter element replacing time is mostly to be replaced the set time, cannot according to the actual conditions of filter core into
Row replacement, filter core easily cause air-supply unclean when damaging；
Existing filter interior accumulation dust cleaning is not convenient enough.
As mentioned above to the problem of, the present utility model mainly pass through improve filter filtering process, improve
Internal structure and increase wind pressure sensor are as the technological means to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of exhaust-gas efficient dry filters, to solve to mention in above-mentioned background technique
Existing filter filters out are single, and filter core inconvenience is replaced, and the existing filter element replacing time is mostly to fix
Time is replaced, and cannot be replaced according to the actual conditions of filter core, and filter core easily causes unclean, filter of blowing when damaging
Inner accumulation dust clears up not convenient enough problem and shortage.
The purpose of this utility model and effect are reached by technical solution in detail below:
A kind of exhaust-gas efficient dry filter, comprising: main body, frame, admission line, outlet pipe, fixed block, level-one mistake
Filter core, sealing strip, secondary filtration core, three-stage filtration core, dust collecting trough, hermatic door, supporting leg, wind pressure transmitter；The main body is
It is rectangular-shaped, and body interior is hollow type setting；The external edges and corners of main body are arranged in the frame, and frame passes through with main body
Welding manner is connected；The left part of main body is arranged in the admission line, and admission line is connected with main body by welding manner
It connects；The portion that has of main body is arranged in the outlet pipe, and outlet pipe is connected with main body by welding manner；The fixed block
The inside of main body is set, and fixed block is connected with main body by welding manner；Main body is arranged in the by-pass filtration core
Inside, and by-pass filtration core is connected with main body by fixed block；The side of by-pass filtration core is arranged in the sealing strip, and close
Strip of paper used for sealing is connected with by-pass filtration core by embedded mode；The inside of main body, and secondary filtration is arranged in the secondary filtration core
Core is connected with main body by fixed block；The inside of main body is arranged in the three-stage filtration core, and three-stage filtration core and main body are logical
Fixed block is crossed to be connected；The inside of main body is arranged in the dust collecting trough；The side of main body, and hermatic door is arranged in the hermatic door
It is connected with main body by shaft；The lower part of main body, and supporting leg and the main body side of being bolted is arranged in the supporting leg
Formula is connected；The inside of main body is arranged in the wind pressure transmitter, and wind pressure transmitter is bolted mode phase with main body
Connection.
As advanced optimizing for the technical program, fixed block described in a kind of exhaust-gas efficient dry filter of the utility model
For rectangular slat shape structure, and fixed block being internally provided at N in main body.
As advanced optimizing for the technical program, level-one mistake described in a kind of exhaust-gas efficient dry filter of the utility model
Filter core is the leaf filter of filtering material of activated carbon, and by-pass filtration core passes through fixed block interposition at its external frame insertion two
It sets to form drawing and pulling type structure.
As advanced optimizing for the technical program, second level mistake described in a kind of exhaust-gas efficient dry filter of the utility model
Filter core is bag filter, while by-pass filtration core forms pull by fixed block middle position at its external frame insertion two
Formula structure.
As advanced optimizing for the technical program, three-level mistake described in a kind of exhaust-gas efficient dry filter of the utility model
Filter core
As advanced optimizing for the technical program, three-level mistake described in a kind of exhaust-gas efficient dry filter of the utility model
Filter core uses polypropylene filter paper for filter material, and with aluminium sheet interval, and the outline border of three-stage filtration core is aluminium alloy extrusions, and passes through environmental protection
Polyurethane sealant is sealed to form.
As advanced optimizing for the technical program, dust collecting trough described in a kind of exhaust-gas efficient dry filter of the utility model
For rectangular disk structure, and dust collecting trough being internally provided with everywhere in main body, the fixed block of dust collecting trough and two sides form drawing and pulling type
Structure.
As advanced optimizing for the technical program, wind pressure described in a kind of exhaust-gas efficient dry filter of the utility model becomes
Device is sent to be provided at three altogether in the inside of main body, and wind pressure transmitter model OT-550.
By the way that the filter of different performance is arranged, dust and water mist in exhaust gas are removed, that is, passes through filtrate for dust catching
It is retained down, to guarantee to be sent into the purity requirements of air quantity.Filtrate used in it is the fiber of thinner diameter, and air-flow can be made suitable
Benefit passes through, also can effectively trap debris particle.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
A kind of exhaust-gas efficient dry filter of the utility model passes through setting by-pass filtration core, secondary filtration core and three-level mistake
Filter core makes the exhaust gas into the device make output gas more by three primarily efficient filter, medium air filtration and high efficiency filter processes
Cleaning, and the inside by the way that filtration core at three to be mounted on to main body by many places fixed block, formation drawing and pulling type structure, facilitate filtering
The replacement of device.
A kind of exhaust-gas efficient dry filter of the utility model passes through wind pressure transmitter at the three of setting, is measured using it
Wind pressure variation in filter box, to judge the strainability of filter core, carries out the replacement of filter core.
A kind of exhaust-gas efficient dry filter of the utility model is passed through by the dust collecting trough for the rectangular disk being arranged
Fixed block fixation forms drawing and pulling type structure, can facilitate the dust removed and accumulated in Rose Box.
The utility model through the above structure on improvement, have that strainability is preferable, filter element replacing is convenient, to filter core
In strainability is grasped convenient, Rose Box dust removes convenient advantage, thus present in effective solution existing apparatus
Problem and shortage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the surface structure schematic diagram of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model.
In figure: main body 1, frame 2, admission line 3, outlet pipe 4, fixed block 5, by-pass filtration core 6, sealing strip 7, second level
Filtration core 8, three-stage filtration core 9, dust collecting trough 10, hermatic door 11, supporting leg 12, wind pressure transmitter 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of exhaust-gas efficient dry filter technical solution:
A kind of exhaust-gas efficient dry filter, comprising: main body 1, frame 2, admission line 3, outlet pipe 4, fixed block 5,
By-pass filtration core 6, sealing strip 7, secondary filtration core 8, three-stage filtration core 9, dust collecting trough 10, hermatic door 11, supporting leg 12, wind pressure become
Send device 13；Main body 1 is rectangular-shaped, and is arranged inside main body 1 for hollow type；The external edges and corners of main body 1 are arranged in frame 2, and
Frame 2 is connected with main body 1 by welding manner；The left part of main body 1, and admission line 3 and main body 1 is arranged in admission line 3
It is connected by welding manner；The portion that has of main body 1 is arranged in outlet pipe 4, and outlet pipe 4 and main body 1 pass through welding manner
It is connected；The inside of main body 1 is arranged in fixed block 5, and fixed block 5 is connected with main body 1 by welding manner；By-pass filtration core
6 are arranged in the inside of main body 1, and by-pass filtration core 6 is connected with main body 1 by fixed block 5；Sealing strip 7 is arranged in level-one mistake
The side of filter core 6, and sealing strip 7 is connected with by-pass filtration core 6 by embedded mode；Main body 1 is arranged in secondary filtration core 8
Inside, and secondary filtration core 8 is connected with main body 1 by fixed block；The inside of main body 1, and three-level is arranged in three-stage filtration core 9
Filtration core 9 is connected with main body 1 by fixed block；The inside of main body 1 is arranged in dust collecting trough 10；Hermatic door 11 is arranged in main body 1
Side, and hermatic door 11 is connected with main body 1 by shaft；Supporting leg 12 is arranged in the lower part of main body 1, and supporting leg 12 with
Main body 1 is bolted mode and is connected；The inside of main body 1, and wind pressure transmitter 13 and master is arranged in wind pressure transmitter 13
Body 1 is bolted mode and is connected.
Specifically, fixed block 5 is rectangular slat shape structure, and being internally provided at N in main body 1 of fixed block 5, for pacifying
Fill filter core and dust collecting trough at three.
Specifically, by-pass filtration core 6 is the leaf filter of filtering material of activated carbon, and by-pass filtration core 6 passes through its outside
5 middle position of fixed block forms drawing and pulling type structure at frame insertion two, convenient for the installation and replacement of filter core.
Specifically, secondary filtration core 8 is bag filter, while by-pass filtration core 6 passes through its external frame insertion two
Locate 5 middle position of fixed block and form drawing and pulling type structure, convenient for the installation and replacement of filter core.
Specifically, three-stage filtration core 9 uses polypropylene filter paper for filter material, with aluminium sheet interval, and the outline border of three-stage filtration core 9
For aluminium alloy extrusions, and it is sealed to form by environment-friendly polyurethane sealant, the filtering for >=0.5 μm of particle.
Specifically, dust collecting trough 10 is rectangular disk structure, and being internally provided with everywhere in main body 1 of dust collecting trough 10, dust
Slot 10 and the fixed block 5 of two sides form drawing and pulling type structure, facilitate and accumulate dust inside extraction cleaning Rose Box.
Specifically, wind pressure transmitter 13 is provided at three altogether in the inside of main body 1, and 13 model OT- of wind pressure transmitter
550, change for detecting wind pressure in Rose Box, to carry out the replacement of filter core.
Specifically used method and effect:
When using the device, which is connected to air intake apparatus by admission line 3, outlet pipe 4 is connected to gas
Device for transferring, gas enter Rose Box through admission line 3, absorb and filter 5 μm of gas interior diameter or more particles through level-one filter core 6,
Then gas interior diameter >=1.0 μm particle is filtered through second level filter core 8, most afterwards through 9 filtering body interior diameter >=0.5 μm of three-stage filtration core
Particle, after filtering, gas is discharged through outlet pipe 4, and frame 2 reinforces Rose Box for fixed, filter core and collects everywhere at three
Dirt slot passes through fixed block 5 at two and is fixed to form drawing and pulling type structure, open hermatic door 11 can carry out filter core replacement and
The cleaning treatment of dust collecting trough 10, variation of the partial pressure transmitter 13 for wind pressure in detection box, to judge the obstruction feelings of filter core
Condition and filter capacity, if need to carry out the replacement of filter core, sealing strip 7 is used to seal the hole between filter element frame and hermatic door 11
Gap prevents gas from passing through.
In summary: a kind of exhaust-gas efficient dry filter passes through setting by-pass filtration core, secondary filtration core and three-level
Filtration core, and by its inside by the way that filtration core at three to be mounted on to main body by many places fixed block, setting three at wind pressure become
Device, the dust collecting trough of the rectangular disk of setting are sent, and it is formed into drawing and pulling type structure by fixed block fixation, to solve existing
The problem of device and deficiency.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two with
On；The orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of exhaust-gas efficient dry filter, comprising: main body (1), admission line (3), outlet pipe (4), is consolidated frame (2)
Determine block (5), by-pass filtration core (6), sealing strip (7), secondary filtration core (8), three-stage filtration core (9), dust collecting trough (10), hermatic door
(11), supporting leg (12), wind pressure transmitter (13)；It is characterized by: the main body (1) is rectangular-shaped, and is inside main body (1)
Hollow type setting；Frame (2) setting is in the external edges and corners of main body (1), and frame (2) and main body (1) pass through welding side
Formula is connected；The left part in main body (1) is arranged in the admission line (3), and admission line (3) and main body (1) pass through welding side
Formula is connected；Outlet pipe (4) setting is in the portion that has of main body (1), and outlet pipe (4) and main body (1) pass through welding side
Formula is connected；Fixed block (5) setting is in the inside of main body (1), and fixed block (5) passes through welding manner phase with main body (1)
Connection；By-pass filtration core (6) setting is in the inside of main body (1), and by-pass filtration core (6) and main body (1) pass through fixed block
(5) it is connected；Sealing strip (7) setting is in the side of by-pass filtration core (6), and sealing strip (7) and by-pass filtration core (6) are logical
Embedded mode is crossed to be connected；The secondary filtration core (8) is arranged in the inside of main body (1), and secondary filtration core (8) and main body
(1) it is connected by fixed block；The three-stage filtration core (9) is arranged in the inside of main body (1), and three-stage filtration core (9) and master
Body (1) is connected by fixed block；Inside of dust collecting trough (10) setting in main body (1)；Hermatic door (11) setting exists
The side of main body (1), and hermatic door (11) is connected with main body (1) by shaft；The supporting leg (12) is arranged in main body (1)
Lower part, and supporting leg (12) is connected with main body (1) mode of being bolted；The wind pressure transmitter (13) is arranged in master
The inside of body (1), and wind pressure transmitter (13) is connected with main body (1) mode of being bolted.
2. a kind of exhaust-gas efficient dry filter according to claim 1, it is characterised in that: the fixed block (5) is square
Shape strip structure, and fixed block (5) being internally provided at N in main body (1).
3. a kind of exhaust-gas efficient dry filter according to claim 1, it is characterised in that: the by-pass filtration core (6)
For the leaf filter of filtering material of activated carbon, and to pass through fixed block (5) at its external frame insertion two intermediate for by-pass filtration core (6)
Position forms drawing and pulling type structure.
4. a kind of exhaust-gas efficient dry filter according to claim 1, it is characterised in that: the secondary filtration core (8)
For bag filter, taken out while by-pass filtration core (6) is formed by fixed block (5) middle position at its external frame insertion two
Pulling structure.
5. a kind of exhaust-gas efficient dry filter according to claim 1, it is characterised in that: the three-stage filtration core (9).
6. a kind of exhaust-gas efficient dry filter according to claim 1, it is characterised in that: the three-stage filtration core (9)
Use polypropylene filter paper for filter material, with aluminium sheet interval, and the outline border of three-stage filtration core (9) is aluminium alloy extrusions, and passes through environmental protection
Polyurethane sealant is sealed to form.
7. a kind of exhaust-gas efficient dry filter according to claim 1, it is characterised in that: the dust collecting trough (10) is square
Shape disk-like structure, and dust collecting trough (10) being internally provided with everywhere in main body (1), the fixed block (5) of dust collecting trough (10) and two sides
Form drawing and pulling type structure.
8. a kind of exhaust-gas efficient dry filter according to claim 1, it is characterised in that: the wind pressure transmitter (13)
It is provided at three altogether in the inside of main body (1), and wind pressure transmitter (13) model OT-550.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628999.8U CN208389582U (en) | 2018-04-28 | 2018-04-28 | A kind of exhaust-gas efficient dry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628999.8U CN208389582U (en) | 2018-04-28 | 2018-04-28 | A kind of exhaust-gas efficient dry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389582U true CN208389582U (en) | 2019-01-18 |
Family
ID=65062142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820628999.8U Expired - Fee Related CN208389582U (en) | 2018-04-28 | 2018-04-28 | A kind of exhaust-gas efficient dry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208389582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019002A (en) * | 2021-03-30 | 2021-06-25 | 苏州市宽道模具机械有限公司 | Energy-saving industrial air filter convenient to dismouting maintenance |
-
2018
- 2018-04-28 CN CN201820628999.8U patent/CN208389582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019002A (en) * | 2021-03-30 | 2021-06-25 | 苏州市宽道模具机械有限公司 | Energy-saving industrial air filter convenient to dismouting maintenance |
| CN113019002B (en) * | 2021-03-30 | 2022-08-19 | 苏州市宽道模具机械有限公司 | Energy-saving industrial air filter convenient to dismouting maintenance |
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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: 20190118 Termination date: 20210428 |