CN108607313A - A kind of environmental protection equipment for exhaust gas filtering - Google Patents
A kind of environmental protection equipment for exhaust gas filtering Download PDFInfo
- Publication number
- CN108607313A CN108607313A CN201810751073.2A CN201810751073A CN108607313A CN 108607313 A CN108607313 A CN 108607313A CN 201810751073 A CN201810751073 A CN 201810751073A CN 108607313 A CN108607313 A CN 108607313A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- exhaust gas
- babinet
- filter plate
- environmental protection
- Prior art date
- 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.)
- Withdrawn
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 43
- 238000004140 cleaning Methods 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 32
- 241000883990 Flabellum Species 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 abstract description 36
- 238000003466 welding Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of environmental protection equipments for exhaust gas filtering, including bottom plate, the upper surface of the bottom plate is fixedly connected with the lower surface of two pedestals, and the upper surface of two pedestals is fixedly connected with the lower surface of babinet, the left side of the babinet and the right side of filter plate overlap, the upper and lower surface of the filter plate is fixedly connected with two opposite one end of slide bar respectively, and the top of the slide bar is fixedly connected with the lower surface of block.This is used for the environmental protection equipment of exhaust gas filtering, by the way that filter plate, block, slide bar, sliding sleeve, card slot, fixture block, pushing block, groove and spring is arranged, maintenance personal pulls filter plate to the left again, so that pushing block is detached from groove, filter plate is removed from babinet, when maintenance personal need replacing filter plate or need repairing box house component when it is very convenient, filter plate need not be removed from babinet using arc welding, the working strength for not only alleviating maintenance personal also saves the working time of maintenance personal.
Description
Technical field
The present invention relates to technical field of environment protection equipment, specially a kind of environmental protection equipments for exhaust gas filtering.
Background technology
Environmental protection equipment refer to for control environmental pollution, environment-friendly active charcoal improve environmental quality and have production unit or building
Installation unit manufactures and builds engineering goods, structures and the system come.
At present for the pollutant in exhaust gas, need to discharge again after being filtered exhaust gas by filter device, but
That most filter plate is all welded on getter device, when maintenance personal need replacing filter plate or the getter device that needs repairing inside
It is cumbersome when structure, it needs to remove filter plate from getter device using arc welding, not only increases the work of maintenance personal
Intensity also wastes the working time of maintenance personal.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of environmental protection equipment for exhaust gas filtering, solves when dimension
The personnel of repairing need replacing cumbersome when filter plate or repair getter device internal structure, need filter plate using arc welding from suction
The problem of being removed on device of air, not only increasing the working strength of maintenance personal, also waste the working time of maintenance personal.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of environmental protection equipment for exhaust gas filtering, including
Bottom plate, the upper surface of the bottom plate are fixedly connected with the lower surface of two pedestals, and the upper surface of two pedestals with babinet
Lower surface is fixedly connected, and the left side of the babinet and the right side of filter plate overlap, the upper and lower surface point of the filter plate
It is not fixedly connected with two opposite one end of slide bar, the top of the slide bar is fixedly connected with the lower surface of block, the slide bar
Outer surface be socketed with spring.
The outer surface of the slide bar is socketed with sliding sleeve, the top and bottom end of the spring respectively with the lower surface of block and cunning
The upper surface of set is fixedly connected, and the right side of the sliding sleeve is fixedly connected with the left end of connecting rod, the lower surface of the connecting rod
It is fixedly connected with the upper surface of fixture block, the lower surface of the fixture block is overlapped with the lower surface of card slot inner wall, and the card slot is opened in
The upper surface of babinet, the left side of the babinet open up that there are two groove, the right side of the groove inner wall and the right sides of pushing block
Face overlaps, and the left side of the pushing block is fixedly connected with the right side of filter plate.
The upper and lower surface of the cabinet wall is fixedly connected with two mutually separate one end of fixed link respectively, and two
The opposite one end of a connecting rod is fixedly connected with the upper and lower surface of driving device respectively, the right side of the babinet and case
The left side of cover is fixedly connected, and the right side of the case cover is connected with one end of air inlet pipe, the appearance surface cover of the air inlet pipe
It is connected to pipe sleeve, the pipe sleeve is connected to the left side of dust cleaning case, and the air inlet pipe is located in dust cleaning case.
Preferably, the lower surface of the dust cleaning case is connected with one end of liquid changing device, and the liquid changing device is located at two
Between supporting rod, the bottom end of the supporting rod is fixedly connected with the upper surface of bottom plate, the top of the supporting rod and dust cleaning case
Lower surface is fixedly connected, and the upper surface of the dust cleaning case is provided with case plug, the right side of the dust cleaning case and one end of escape pipe
It is connected.
Preferably, the liquid changing device includes outlet pipe, and one end of the outlet pipe is connected with the lower surface of dust cleaning case,
The right side of the outlet pipe is provided with valve.
Preferably, the driving device includes negative-pressure air fan motor, the model YSF100L- of the negative-pressure air fan motor
12, the upper and lower surface of the negative-pressure air fan motor body is fixedly connected with the bottom end of fixed link and top, described negative
The output shaft of pressure fan motor is fixedly connected with the right end of flabellum.
Preferably, the upper surface of the bottom plate is fixedly connected with the lower surface of power supply, the upper surface of the power supply and switch
Lower surface be fixedly connected.
Preferably, the output end of the power supply is electrically connected by conducting wire with the input terminal of switch, the output end of the switch
It is electrically connected with the input terminal of negative-pressure air fan motor by conducting wire.
(3) advantageous effect
The present invention provides a kind of environmental protection equipments for exhaust gas filtering, have following advantageous effect：
1, environmental protection equipment for being used for exhaust gas filtering, by the way that filter plate is arranged, block, slide bar, sliding sleeve, card slot, fixture block, pushes away
Block, groove and spring, when needing to remove filter plate from babinet, maintenance personal pulls connecting rod up and down first so that two
Connecting rod drives two fixture blocks to move up and down so that two fixture blocks are detached from card slot, and maintenance personal pulls filter plate, makes to the left again
It obtains pushing block and is detached from groove so that filter plate can be removed from babinet, when maintenance personal needs replacing filter plate or the case that needs repairing
It is very convenient when body internal part, filter plate need not be removed using arc welding from babinet, not only alleviate maintenance personal's
Working strength also saves the working time of maintenance personal.
2, environmental protection equipment for being used for exhaust gas filtering, by the way that negative-pressure air fan motor, flabellum, case cover, air inlet pipe, outlet is arranged
Pipe and dust cleaning case, when needing to filter exhaust gas, control negative-pressure air fan motor work so that the output shaft of negative-pressure air fan motor drives
Flabellum rotates so that flabellum rotation drives exhaust gas to flow to the right so that exhaust gas is entered across filter plate in babinet so that filter plate can
To filter out some impurity in exhaust gas so that exhaust gas is contacted by air inlet pipe and with the dedusting liquid phase in dust cleaning case, when useless
Gas is discharged from gas outlet again after being contacted with dedusting liquid so that dedusting liquid can accumulate in the dust in exhaust gas in dedusting liquid, make
Exhaust gas can effectively be filtered by obtaining the environmental protection equipment.
3, environmental protection equipment for being used for exhaust gas filtering, by the way that outlet pipe, valve, case plug and dust cleaning case is arranged, when needing more
When changing the dedusting liquid in dust cleaning case, maintenance personal opens valve manually so that liquid is flowed out from outlet pipe in dust cleaning case, when except
After dedusting liquid discharges in dirt case, maintenance personal closes valve, then opens case plug, and new dedusting liquid is poured into dust cleaning case so that
It is more convenient when maintenance personal's replacement dedusting liquid, and structure of the invention is compact, reasonable design, it is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the structural schematic diagram of filter plate left view of the present invention；
Fig. 3 is the structural schematic diagram amplified at A of the present invention.
In figure：1 bottom plate, 2 pedestals, 3 babinets, 4 power supplys, 5 switches, 6 casees covers, 7 supporting rods, 8 dust cleaning cases, 9 liquid changing devices, 91
Outlet pipe, 92 valves, 10 air inlet pipe, 11 escape pipes, 12 pipe sleeves, 13 casees plugs, 14 card slots, 15 fixture blocks, 16 connecting rods, 17 grooves,
18 blocks, 19 springs, 20 slide bars, 21 sliding sleeves, 22 driving devices, 221 negative-pressure air fan motors, 222 flabellums, 23 fixed links, 24 filters
Plate, 25 pushing blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of environmental protection equipment for exhaust gas filtering, including bottom
Plate 1, the upper surface of bottom plate 1 are fixedly connected with the lower surface of two pedestals 2, and the upper surface and the lower surface of power supply 4 of bottom plate 1 are fixed
Connection, the upper surface of power supply 4 are fixedly connected with the lower surface of switch 5, by the way that power supply 4 is arranged so that power supply 4 can give negative pressure wind
Electromechanical machine 221 is powered so that negative-pressure air fan motor 221 can work normally, and the output end of power supply 4 passes through conducting wire and switch 5
Input terminal is electrically connected, by the way that switch 5 is arranged so that the more convenient control negative-pressure air fan motor 221 of maintenance personal works, switch
5 output end is electrically connected by conducting wire with the input terminal of negative-pressure air fan motor 221, and the upper surface of two pedestals 2 with babinet 3
Lower surface be fixedly connected, the left side of babinet 3 and the right side of filter plate 24 overlap, the upper and lower surface difference of filter plate 24
It is fixedly connected with two opposite one end of slide bar 20, by the way that filter plate 24 is arranged so that the output shaft of negative-pressure air fan motor 221 drives
Flabellum 222 rotates so that the rotation of flabellum 222 drives exhaust gas to flow to the right so that exhaust gas is entered across filter plate 24 in babinet 3
When, filter plate 24 can filter out some impurity in exhaust gas so that impurity will not enter in babinet 3, the top of slide bar 20 with
The lower surface of block 18 is fixedly connected, and the outer surface of slide bar 20 is socketed with spring 19.
The outer surface of slide bar 20 is socketed with sliding sleeve 21, by the way that spring 19 is arranged, when maintenance personal needs to install filter plate 24,
Maintenance personal pulls two connecting rods 16 first so that two connecting rods 16 drive two fixture blocks 15 to move up, then by pushing block
25 promote in groove 17, and when card slot 14 is located at the lower section of fixture block 15, maintenance personal decontrols connecting rod 16 so that of spring 19
Power drives fixture block 15 to stick into card slot 14 so that filter plate 24 is more convenient to be fixed on babinet 3, the top and bottom end of spring 19
It is fixedly connected respectively with the upper surface of the lower surface of block 18 and sliding sleeve 21, the right side of sliding sleeve 21 is solid with the left end of connecting rod 16
Fixed connection, the lower surface of connecting rod 16 are fixedly connected with the upper surface of fixture block 15, by the way that slide bar 20 and sliding sleeve 21 is arranged, work as repair
Fixture block 15 will not shake and more stablize when personnel pull two connecting rods 16 to move up and down, lower surface and the card slot 14 of fixture block 15
The lower surface of inner wall overlaps, and card slot 14 is opened in the upper surface of babinet 3, and the left side of babinet 3 opens up that there are two groove 17, grooves
The right sides of 17 inner walls and the right side of pushing block 25 overlap, by the way that fixture block 15 and card slot 14 is arranged, when needing filter plate 24 from case
When being removed on body 3, maintenance personal pulls connecting rod 16 up and down first so that two connecting rods 16 drive on two fixture blocks 15
Lower movement so that two fixture blocks 15 are detached from card slot 14, and maintenance personal pulls filter plate 24 to the left again so that pushing block 25 is detached from groove
17 so that filter plate 24 is more convenient when can be removed from babinet 3, and the left side of pushing block 25 is fixed with the right side of filter plate 24 to be connected
It connects.
The upper and lower surface of 3 inner wall of babinet is fixedly connected with two mutually separate one end of fixed link 23 respectively, and two
The opposite one end of a connecting rod 16 is fixedly connected with the upper and lower surface of driving device 22 respectively, and driving device 22 includes negative
Pressure fan motor 221, the model YSF100L-12 of negative-pressure air fan motor 221, the upper surface of 221 fuselage of negative-pressure air fan motor and
Lower surface is fixedly connected with the bottom end of fixed link 23 and top, the right end of the output shaft and flabellum 222 of negative-pressure air fan motor 221
Be fixedly connected, pass through be arranged flabellum 222 so that flabellum 222 rotation drive exhaust gas flow to the right so that exhaust gas pass through filter plate 24 into
Enter into babinet 3 so that exhaust gas more convenient, babinet 3 by air inlet pipe 10 and when being contacted with the dedusting liquid phase in dust cleaning case 8
Right side be fixedly connected with the left side of case cover 6, the right side of case cover 6 is connected with one end of air inlet pipe 10, air inlet pipe 10
Outer surface be socketed with pipe sleeve 12, pipe sleeve 12 is connected to the left side of dust cleaning case 8, and air inlet pipe 10 is located in dust cleaning case 8, dust cleaning case
8 lower surface is connected with one end of liquid changing device 9, by the way that outlet pipe 91 and valve 92 is arranged, when needing replacing in dust cleaning case 8
Dedusting liquid when, maintenance personal opens valve 92 manually so that liquid is flowed out from outlet pipe 91 in dust cleaning case 8, when dust cleaning case 8
After interior dedusting liquid discharges, maintenance personal closes valve 92, then opens case plug 13, and new dedusting liquid is poured into dust cleaning case 8 so that
More convenient when maintenance personal's replacement dedusting liquid, liquid changing device 9 is located between two supporting rods 7, and liquid changing device 9 includes outlet pipe
91, one end of outlet pipe 91 is connected with the lower surface of dust cleaning case 8, and the right side of outlet pipe 91 is provided with valve 92, supporting rod 7
Bottom end be fixedly connected with the upper surface of bottom plate 1, the top of supporting rod 7 is fixedly connected with the lower surface of dust cleaning case 8, dust cleaning case 8
Upper surface be provided with case plug 13, the right side of dust cleaning case 8 is connected with one end of escape pipe 11.
In use, when needing to remove filter plate 24 from babinet 3, maintenance personal pulls connecting rod 16 up and down first, makes
Obtaining two connecting rods 16 drives two fixture blocks 15 to move up and down so that two fixture blocks 15 are detached from card slots 14, and maintenance personal is again
Filter plate 24 is pulled to the left so that pushing block 25 is detached from groove 17 so that filter plate 24 can be removed from babinet 3, useless when needing to filter
When gas, control negative-pressure air fan motor 221 works so that the output shaft of negative-pressure air fan motor 221 drives flabellum 222 to rotate so that
The rotation of flabellum 222 drives exhaust gas to flow to the right so that exhaust gas is entered across filter plate 24 in babinet 3 so that exhaust gas passes through air inlet
It pipe 10 and contacts with the dedusting liquid phase in dust cleaning case 8, is discharged again from gas outlet after exhaust gas and dedusting liquid contact.
Can to sum up obtain, 1, this be used for exhaust gas filtering environmental protection equipment, pass through be arranged filter plate 24, block 18, slide bar 20, sliding sleeve
21, card slot 14, fixture block 15, pushing block 25, groove 17 and spring 19, when needing to remove filter plate 24 from babinet 3, maintenance personal
Pull connecting rod 16 up and down first so that two connecting rods 16 drive two fixture blocks 15 to move up and down so that two fixture blocks
15 are detached from card slot 14, and maintenance personal pulls filter plate 24 to the left again so that pushing block 25 is detached from groove 17 so that filter plate 24 can be from case
Removed on body 3, when maintenance personal need replacing filter plate 24 or need repairing 3 internal part of babinet when it is very convenient, do not need
Filter plate 24 is removed from babinet 3 using arc welding, the working strength of maintenance personal is not only alleviated, also saves maintenance personal
Working time.
2, environmental protection equipment for being used for exhaust gas filtering, by the way that negative-pressure air fan motor 221, flabellum 222, case cover 6, air inlet is arranged
Pipe 10, escape pipe 11 and dust cleaning case 8, when needing to filter exhaust gas, control negative-pressure air fan motor 221 works so that negative-pressure air fan
The output shaft of motor 221 drives flabellum 222 to rotate so that the rotation of flabellum 222 drives exhaust gas to flow to the right so that exhaust gas passes through filter
Plate 24 enters in babinet 3 so that filter plate 24 can filter out some impurity in exhaust gas so that exhaust gas by air inlet pipe 10 simultaneously
And contacted with the dedusting liquid phase in dust cleaning case 8, it is discharged again from gas outlet after exhaust gas and dedusting liquid contact so that dedusting liquid can be with
Dust in exhaust gas is accumulated in dedusting liquid so that the environmental protection equipment can effectively filter exhaust gas.
3, the environmental protection equipment for being used for exhaust gas filtering, by the way that outlet pipe 91, valve 92, case plug 13 and dust cleaning case 8 is arranged, when
When needing replacing the dedusting liquid in dust cleaning case 8, maintenance personal opens valve 92 manually so that liquid is from outlet pipe in dust cleaning case 8
It is flowed out in 91, after dedusting liquid discharges in dust cleaning case 8, maintenance personal closes valve 92, then opens case plug 13, by new dedusting liquid
It pours into dust cleaning case 8 so that it is more convenient when maintenance personal's replacement dedusting liquid, and structure of the invention is compact, reasonable design, it is practical
Property is strong.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of environmental protection equipment for exhaust gas filtering, including bottom plate (1), it is characterised in that：The upper surface of the bottom plate (1) with
The lower surface of two pedestals (2) is fixedly connected, and the upper surface of two pedestals (2) is fixedly connected with the lower surface of babinet (3),
The left side of the babinet (3) and the right side of filter plate (24) overlap, the upper and lower surface of the filter plate (24) respectively with
Two opposite one end of slide bar (20) are fixedly connected, and the top of the slide bar (20) is fixedly connected with the lower surface of block (18),
The outer surface of the slide bar (20) is socketed with spring (19)；
The outer surface of the slide bar (20) is socketed with sliding sleeve (21), the top and bottom end of the spring (19) respectively with block (18)
Lower surface be fixedly connected with the upper surface of sliding sleeve (21), the right side of the sliding sleeve (21) and the left end of connecting rod (16) are fixed
Connection, the lower surface of the connecting rod (16) is fixedly connected with the upper surface of fixture block (15), the lower surface of the fixture block (15) and
The lower surface of card slot (14) inner wall overlaps, and the card slot (14) is opened in the upper surface of babinet (3), the left side of the babinet (3)
Face is opened up there are two groove (17), and the right side of groove (17) inner wall is overlapped with the right side of pushing block (25), the pushing block
(25) left side is fixedly connected with the right side of filter plate (24)；
The upper and lower surface of babinet (3) inner wall is fixedly connected with two mutually separate one end of fixed link (23) respectively,
And the opposite one end of two connecting rods (16) is fixedly connected with the upper and lower surface of driving device (22) respectively, the babinet
(3) right side is fixedly connected with the left side of case cover (6), one end phase of the right side and air inlet pipe (10) of the case cover (6)
Connection, the outer surface of the air inlet pipe (10) are socketed with pipe sleeve (12), and the pipe sleeve (12) is connected to the left side of dust cleaning case (8)
Face, the air inlet pipe (10) are located in dust cleaning case (8).
2. a kind of environmental protection equipment for exhaust gas filtering according to claim 1, it is characterised in that：The dust cleaning case (8)
Lower surface be connected with one end of liquid changing device (9), the liquid changing device (9) is located between two supporting rods (7), the branch
The bottom end of strut (7) is fixedly connected with the upper surface of bottom plate (1), the lower surface on the top and dust cleaning case (8) of the supporting rod (7)
It is fixedly connected, the upper surface of the dust cleaning case (8) is provided with case plug (13), the right side of the dust cleaning case (8) and escape pipe
(11) one end is connected.
3. a kind of environmental protection equipment for exhaust gas filtering according to claim 1, it is characterised in that：The liquid changing device
(9) include outlet pipe (91), one end of the outlet pipe (91) is connected with the lower surface of dust cleaning case (8), the outlet pipe
(91) right side is provided with valve (92).
4. a kind of environmental protection equipment for exhaust gas filtering according to claim 1, it is characterised in that：The driving device
(22) include negative-pressure air fan motor (221), the model YSF100L-12 of the negative-pressure air fan motor (221), the negative pressure wind
The upper and lower surface of electromechanical machine (221) fuselage is fixedly connected with the bottom end of fixed link (23) and top, the negative pressure wind
The output shaft of electromechanical machine (221) is fixedly connected with the right end of flabellum (222).
5. a kind of environmental protection equipment for exhaust gas filtering according to claim 4, it is characterised in that：The bottom plate (1)
Upper surface is fixedly connected with the lower surface of power supply (4), and the upper surface of the power supply (4) is fixedly connected with the lower surface of switch (5).
6. a kind of environmental protection equipment for exhaust gas filtering according to claim 5, it is characterised in that：The power supply (4)
Output end is electrically connected by conducting wire with the input terminal of switch (5), and the output end of the switch (5) is electromechanical by conducting wire and negative pressure wind
The input terminal of machine (221) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751073.2A CN108607313A (en) | 2018-07-10 | 2018-07-10 | A kind of environmental protection equipment for exhaust gas filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751073.2A CN108607313A (en) | 2018-07-10 | 2018-07-10 | A kind of environmental protection equipment for exhaust gas filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108607313A true CN108607313A (en) | 2018-10-02 |
Family
ID=63666253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810751073.2A Withdrawn CN108607313A (en) | 2018-07-10 | 2018-07-10 | A kind of environmental protection equipment for exhaust gas filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108607313A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224674A (en) * | 2018-10-26 | 2019-01-18 | 长兴科特邦服装材料有限公司 | Dust-extraction unit is used in a kind of lining base fabric processing of elastic force |
| CN111603879A (en) * | 2020-06-02 | 2020-09-01 | 张畅 | Environment-friendly waste gas filtering auxiliary device capable of automatically replacing filter and discharging filtrate |
-
2018
- 2018-07-10 CN CN201810751073.2A patent/CN108607313A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224674A (en) * | 2018-10-26 | 2019-01-18 | 长兴科特邦服装材料有限公司 | Dust-extraction unit is used in a kind of lining base fabric processing of elastic force |
| CN111603879A (en) * | 2020-06-02 | 2020-09-01 | 张畅 | Environment-friendly waste gas filtering auxiliary device capable of automatically replacing filter and discharging filtrate |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181002 |