CN108661805A - A kind of spiral filter cylinder of small size gas turbine gas handling system - Google Patents
A kind of spiral filter cylinder of small size gas turbine gas handling system Download PDFInfo
- Publication number
- CN108661805A CN108661805A CN201810398187.3A CN201810398187A CN108661805A CN 108661805 A CN108661805 A CN 108661805A CN 201810398187 A CN201810398187 A CN 201810398187A CN 108661805 A CN108661805 A CN 108661805A
- Authority
- CN
- China
- Prior art keywords
- filter cylinder
- filter
- strut
- gas turbine
- small size
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
- F02C7/055—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of spiral filter cylinders of small size gas turbine gas handling system, it is related to dust-extraction unit technical field, including filter cylinder ontology, one end of the filter cylinder ontology axial direction is air inlet, the other end of the filter cylinder ontology axial direction is provided with seal closure, filter cylinder cleaning mechanism is provided on the seal closure, the filter cylinder cleaning mechanism includes brush body, elevating mechanism, compressed air pipe and air valve, the elevating mechanism is arranged on seal closure, the elevating mechanism is connect with brush body to drive brush body to be moved up and down along filter cylinder axial direction, the compressed air pipe is connected to seal closure, the air valve is arranged on compressed air pipe, the end set of the compressed air pipe has nozzle, the nozzle is located in filter cylinder ontology.Present invention combination blowback dedirt and brush body wash away the cleaning realized to filter cylinder ontology to filter core, not only increase the service life of filter cylinder, and reduce the cost of electricity-generating of gas turbine.
Description
Technical field
The present invention relates to dust-extraction unit technical fields, are spirally filtered more particularly to a kind of small size gas turbine gas handling system
Cylinder.
Background technology
Gas turbine is that the gas continuously to flow is rotated as working medium impeller height, is to have by the energy conversion of fuel
Diligent internal combustion type dynamic power machine is a kind of rotary vane type Thermal Motor.The gas handling system of gas turbine is usually placed in
Gas turbine powered generator roof portion, effect was dust in air filtering, drop in initial gross separation air, and will be filtered clean
Net air is supplied to gas turbine blower, to ensure normal, the stable operation of gas turbine.
For gas turbine in During Process of Long-term Operation, filter cylinder surface can adsorb a large amount of dusts, cause its pollution, especially work as sky
When air humidity degree is larger, dust can be adhered to the surface of filter cylinder, though at this time starting impulse blow back self-cleaning system if do not have it is clear
The effect of clean filter cylinder.When filter cylinder is contaminated serious, the total pressure head of gas turbine inlet air system can be significantly raised, on the one hand causes
On the other hand the reduced service life of filter cylinder itself results in the decrease of power generation of gas turbine.
Invention content
The technical problem to be solved by the present invention is to, the shortcomings that overcoming the prior art, provide a kind of small size gas turbine into
Gas system screw formula filter cylinder.
In order to solve the above technical problems, technical scheme is as follows：
One end of a kind of spiral filter cylinder of small size gas turbine gas handling system, including filter cylinder ontology, the filter cylinder ontology axial direction is
The other end of air inlet, the filter cylinder ontology axial direction is provided with seal closure, and filter cylinder cleaning mechanism, institute are provided on the seal closure
It includes brush body, elevating mechanism, compressed air pipe and air valve to state filter cylinder cleaning mechanism, and the elevating mechanism is arranged in seal closure
On, the elevating mechanism is connect with brush body to drive brush body to be moved up and down along filter cylinder axial direction, the compressed air pipe with
Seal closure is connected to, and the air valve is arranged on compressed air pipe, and the end set of the compressed air pipe has nozzle, described
Nozzle is located in filter cylinder ontology.
Further, the brush body includes drive plate, cross section and the filter cylinder body cross-section shape phase of the drive plate
Together, the peripheral wall of the drive plate is provided with bristle, and the bristle is bonded with the side wall of filter cylinder ontology.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, it is logical that drive plate is uniformly provided at least three
Stomata.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, filter cylinder ontology includes end cap and filter core, institute
It is annular shape to state end cap, and the side of the end cap is provided with several struts, and the strut is perpendicular to end cap, several branch
Bar is divided into first group and second group, and strut described in every group is uniformly distributed around end cap, strut described in second group and first group
Strut is spaced apart and strut described in second group is more than first group of strut at a distance from the end cap center of circle at a distance from the end cap center of circle, institute
Stating filter core, this body side surface matches with filter cylinder, and the filter core is threaded through successively on adjacent first group of strut and second group of strut.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, the end face of seal closure towards strut corresponds to
The position of strut is both provided with location hole.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, filter core include low efficient filter screen, carefully imitated
Strainer and filter cloth.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, filter core is with the axis of filter cylinder ontology by introversion
It is outer to be followed successively by filter cloth, low efficient filter screen, carefully imitate filter screen, filter cloth.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, filter cloth carefully imitate filter screen, low efficient filter screen
Between be bonded using colloid.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, seal closure is tubular.
A kind of preceding spiral filter cylinder of small size gas turbine gas handling system, low efficient filter screen and thin effect filter screen wrap
Include following parts by weight material：8-9 parts of bentonite, 12-16 parts of nano level metal copper, 20-28 parts of bisphenol A epoxide resin, polytetrafluoro
15-17 parts of ethylene, 5-6 parts of silane coupling agent, 3-5 parts of curing agent, 10-14 parts of linear low density polyethylene (LLDPE), ethylene propylene diene rubber
6-8 parts, 7-13 parts of mica powder, poly- Isosorbide-5-Nitrae -4-8 parts of diphenyl diacetylene.
The beneficial effects of the invention are as follows：
（1）The present invention has seal closure, seal closure to be communicated with compressed gas pipeline, utilize compressed gas in the end set of filter cylinder ontology
Body pipeline and air valve can spray into compressed air into filter cylinder ontology, and blowback dedirt is carried out to filter cylinder ontology, to realize to filter cylinder
The cleaning of ontology, not only increases the service life of filter cylinder, and reduces the cost of electricity-generating of gas turbine；
（2）The present invention is also equipped with the brush body being connect with elevating mechanism on seal closure, and elevating mechanism can drive brush body along filter
The side wall of cylinder ontology moves up and down, and is cleared away to the dust accumulated on filter cylinder ontology by brush body, will be swept in conjunction with compressed gas
The dust fallen is blown to that filter cylinder sheet is external, can clear up the dust adhered on filter cylinder ontology, further increase to the clear of filter cylinder ontology
Clean effect；In addition, brush body can be placed in the lower part of filter cylinder when not working, will not in filter cylinder by air generate blocking, avoid
Filter cylinder cleaning mechanism influences the air through-rate of filter cylinder；
（3）Brush body is made of drive plate and the bristle being arranged in drive plate end in the present invention, the cross section of drive plate and filter cylinder
Body cross-section shape is identical, makes almost to contact between bristle and filter cylinder ontology upper filter, so that bristle is carried out filter core clear
It is more preferable to the cleaning effect of filter core almost without the dead ends of cleanning when reason；In addition several ventholes are offered on drive plate,
Compressed gas can pass through from venthole when compressed gas carries out blowback dedirt to filter cylinder ontology, and drive plate is avoided to influence blowback dedirt
Effect；
（4）Filter cylinder ontology is made of end cap and filter core in the present invention, several struts are provided on end cap, and filter core is threaded through successively
On adjacent strut, strut can effectively prop up filter core, improve the support strength of filter cylinder, avoid in the filter cylinder course of work by
External force is convenient for the handling and replacement of filter core easily there is a phenomenon where deforming in whole or in part；
（5）Filter core is made of low efficient filter screen, thin effect filter screen and filter cloth in the present invention, and air is through bulky grain dust when filtration core
Can be by filter-cloth filtering, the dust impurity of medium grain size is filtered by low efficient filter screen, and little particle dust is by carefully imitating filter screen filtration,
Layering is carried out to the dust impurity in air, effectively increases the filter effect to air, also allows for carrying out filter core clear
It is clean；In addition, in low efficient filter screen and thin effect filter screen be wrapped in by two layers of filter cloth, certain protection can be played to filter screen and is made
With avoiding the service life for rubbing and influencing filter screen between filter screen and strut；
（6）Poly- Isosorbide-5-Nitrae-diphenyl diacetylene is added in the raw material of low efficient filter screen and thin effect filter screen in the present invention, has visible
The characteristics of photoresponse, can greatly improve the light-catalyzed reaction activity of filter screen, can be by noxious materials such as filter screen PARA FORMALDEHYDE PRILLS(91,95)s
Degradation rate improves 12-14%；Mica powder is added, the high temperature resistance of filter screen can be improved, while making the thermal expansion system of filter screen
Number reduces 18-22%, avoids making filter screen generate dilatation etc. due to temperature change；Bentonite is added, bentonite mineral are brilliant
Body is negatively charged, therefore the substance with cation of adsorbable equivalent, therefore can be inhaled to the substance with cation
It is attached, meanwhile, bentonite surface molecular has surface energy, and the absorption property of filter screen is made to improve 15-19%；It is low to be additionally added line style
Density polyethylene, molecular weight distribution is relatively narrow, while there is linear structure to make it have the different rheological equationms of state, to improve
The performances such as stretch-proof, the tear-proof of strainer make the service life of filter screen extend 20-26%.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the upward view of end cap；
Fig. 3 is the cross-sectional view of A-A in Fig. 1；
Wherein：1, filter cylinder ontology；2, air inlet；3, seal closure；4, brush body；5, elevating mechanism；6, compressed air pipe；7, gas
Valve；8, nozzle；9, drive plate；10, bristle；11, end cap；12, filter core；13, strut；14, low efficient filter screen；15, thin effect filtering
Net；16, filter cloth.
Specific implementation mode
It is right below according to specific implementation mode and in conjunction with attached drawing to make present disclosure be easier to be clearly understood
The present invention makes further details of explanation.
1- Fig. 3 describes small size gas turbine gas handling system according to the ... of the embodiment of the present invention and spirally filters below in conjunction with the accompanying drawings
Cylinder.
The spiral filter cylinder of small size gas turbine gas handling system according to the ... of the embodiment of the present invention, including filter cylinder ontology 1, filter cylinder sheet
Body 1 includes end cap 11 and filter core 12, and end cap 11 is hollow cylinder, and 30 six roots of sensation struts are provided on 11 lower face of end cap
13, these struts 13 are each perpendicular to end cap 11, this 30 six roots of sensation strut 13 is divided into two groups, every group 18, and the 18 of every group
Root strut 13 is uniformly arranged on 11 lower face of end cap, and this 18 struts 13 surround a circle, what this two groups of struts 13 surrounded
Two circles are concentric circles, and the center of circle of the two circles is in the 11 lower face center of circle of end cap in same point, one group of strut 13 and end
The distance in the 11 lower face center of circle of lid be more than another group of strut 13 at a distance from the 11 lower face center of circle of end cap, one group of strut 13 with it is another
Group strut 13 be spaced apart, in peripheral one group of strut 13 adjacent arbitrary two struts 13 with it is interior enclose in strut 13 be located at this two
Strut 13 between root strut 13 forms a triangle, as shown in Figure 2；The shape phase of filter core 12 and 1 side of filter cylinder ontology
Match, is bottomless cylindric, filter core 12 is threaded through successively on one group of adjacent strut 13 and another group of strut 13.
As shown in Figure 1, one end where 1 upper end cover of filter cylinder ontology 11 is air inlet 2, the axial other end of filter cylinder ontology 1
Detachable to be equipped with cartridge seal cover 3, the position that strut 13 is corresponded on the upper surface of seal closure 3 is both provided with locating rod, makes
Position of the strut 13 between end cap 11 and seal closure 3 is fixed, and 3 upper surface of seal closure is provided with filter cylinder cleaning mechanism.
Filter cylinder cleaning mechanism includes brush body 4, elevating mechanism 5, compressed air pipe 6 and air valve 7, and the setting of elevating mechanism 5 exists
On seal closure 3, elevating mechanism 5 is connect with brush body 4, brush body 4 can be driven to be moved down along filter cylinder axial direction by elevating mechanism 5
Dynamic, to realize cleaning of the brush body 4 to 1 side upper filter 12 of filter cylinder ontology, wherein brush body 4 is including drive plate 9 and mounted on biography
The lower face of bristle 10 on 9 peripheral wall of Moving plate, drive plate 9 is fixedly connected with the output shaft of elevating mechanism 5, the end face of drive plate 9
For gear shape, match with the shape of 1 cross section of filter cylinder ontology, the bristle 10 on 9 peripheral wall of drive plate is bonded with filter core 12, is made
Bristle 10 and the contact area of filter core 12 are as big as possible.Wherein, elevating mechanism 5 can be the devices such as cylinder, hydraulic cylinder.
Compressed air pipe 6 is connected to seal closure 3, and being located at 12 intrinsic end of filter core in compressed air pipe 6 sets
Several nozzles 8 are equipped with, this several nozzle 8 is respectively facing the side of filter core 12, and the angle between adjacent two nozzles 8 is equal
Identical, air valve 7 is arranged on compressed air pipe 6, and the discharge of compressed gas in nozzle 8 is can control by air valve 7.In addition,
Three ventholes are also uniformly provided on drive plate 9, the compressed gas that nozzle 8 sprays can pass through from venthole, avoid drive plate 9
Influence the effect of blowback dedirt.
Filter core 12 is made of low efficient filter screen 14, thin effect filter screen 15 and filter cloth 16, with the axis of filter cylinder ontology 1 by introversion
It is outer to be followed successively by filter cloth 16, low efficient filter screen 14, thin effect filter screen 15, filter cloth 16, as shown in figure 3, filter cloth 16, carefully imitating filter screen
15, it is bonded using colloid between low efficient filter screen 14, can carry out layering to the dust impurity in air in this way, have
Effect improves filter effect to air, also allows for cleaning filter core 12, in addition, two layers of filter cloth 16 is by low efficient filter screen 14
In carefully effect filter screen 15 is wrapped in, filter screen can be played a certain protective role, be avoided between filter screen and strut 13
Rub and influence the service life of filter screen.Wherein, low efficient filter screen and thin effect filter screen include following parts by weight material：It is swollen
8 parts of profit soil, 14 parts of nano level metal copper, 25 parts of bisphenol A epoxide resin, 16 parts of polytetrafluoroethylene (PTFE), 5 parts of silane coupling agent, solidification
4 parts of agent, 12 parts of linear low density polyethylene (LLDPE), 7 parts of ethylene propylene diene rubber, 10 parts of mica powder, 6 parts of poly- Isosorbide-5-Nitrae-diphenyl diacetylene.
Specifically, at work, air is entered by air inlet 2 in filter cylinder ontology 1, the layering through filtration core 12, will
Dust impurity in air effectively filters, and the air after filtering enters gas turbine, works for gas turbine.When filter cylinder works
After a period of time, a certain amount of dust impurity can be adhered on filter core 12, when needing to clear up filter core 12, can open compression
Air valve 7 on gas pipeline, compressed gas are sprayed from nozzle 8 into filter cylinder ontology 1, are trembled using the rapid expansion power of compressed gas
The dust for falling filter cylinder surface cleans filter core 12, meanwhile, drive plate 9 can be driven by elevating mechanism 5, make 9 edge of drive plate
The side of filter cylinder ontology 1 moves up and down, and the bristle 10 of 9 peripheral wall of drive plate washes away filter core 12 back and forth, will be glued on filter core 12
The dust of attached difficult cleaning, which is swept, to be fallen, and blows down dust in conjunction with compressed gas.
In addition to the implementation, the present invention can also have other embodiment；It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (10)
1. a kind of spiral filter cylinder of small size gas turbine gas handling system, including filter cylinder ontology (1), it is characterised in that：The filter cylinder
One end of ontology (1) axial direction is air inlet (2), and the other end of filter cylinder ontology (1) axial direction is provided with seal closure (3), described
Filter cylinder cleaning mechanism is provided on seal closure (3), the filter cylinder cleaning mechanism includes brush body (4), elevating mechanism (5), compression sky
Feed channel (6) and air valve (7), the elevating mechanism (5) are arranged on seal closure (3), the elevating mechanism (5) and brush body (4)
Connection is to drive brush body (4) to be moved up and down along filter cylinder axial direction, and the compressed air pipe (6) is connected to seal closure (3), institute
It states air valve (7) to be arranged on compressed air pipe (6), the end set of the compressed air pipe (6) has nozzle (8), described
Nozzle (8) is located in filter cylinder ontology (1).
2. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 1, it is characterised in that：The brush
Body (4) includes drive plate (9), and the cross section of the drive plate (9) is identical as filter cylinder ontology (1) cross-sectional shape, the transmission
The peripheral wall of disk (9) is provided with bristle (10), and the bristle (10) is bonded with the side wall of filter cylinder ontology (1).
3. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 2, it is characterised in that：The biography
Moving plate (9) is uniformly provided at least three ventholes.
4. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 1, it is characterised in that：The filter
Cylinder ontology (1) includes end cap (11) and filter core (12), and the end cap (11) is hollow cylinder, and the side of the end cap (11) is set
Several struts (13) are equipped with, the strut (13) is divided into first perpendicular to upper end cover (11), several struts (13)
Group and second group, strut (13) described in every group is uniformly distributed around end cap (11), strut (13) described in second group with first group
Strut (13) is spaced apart and strut (13) described in second group be more than at a distance from end cap (11) center of circle first group of strut (13) with
The distance in end cap (11) center of circle, the filter core (12) match with filter cylinder ontology (1) side, and the filter core (12) is threaded through successively
On adjacent first group of strut (13) and second group of strut (13).
5. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 4, it is characterised in that：It is described close
The position that sealing cover (3) corresponds to strut (13) towards the end face of strut (13) is both provided with location hole.
6. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 1, it is characterised in that：The filter
Core (12) includes low efficient filter screen (14), carefully effect filter screen (15) and filter cloth (16).
7. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 6, it is characterised in that：The filter
Core (12) is followed successively by filter cloth (16) with the axis of filter cylinder ontology (1), low efficient filter screen (14), carefully imitates filter screen from inside to outside
(15), filter cloth (16).
8. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 7, it is characterised in that：The filter
Cloth (16), carefully effect filter screen (15), low efficient filter screen are bonded between (14) using colloid.
9. a kind of spiral filter cylinder of small size gas turbine gas handling system according to claim 1, it is characterised in that：It is described close
Sealing cover (3) is tubular.
10. a kind of high-efficient energy-saving environment friendly industrial air filter according to claim 6, it is characterised in that：The thick effect
Filter screen and thin effect filter screen include following parts by weight material：8-9 parts of bentonite, 12-16 parts of nano level metal copper, bisphenol-A
20-28 parts of epoxy resin, 15-17 parts of polytetrafluoroethylene (PTFE), 5-6 parts of silane coupling agent, 3-5 parts of curing agent, the poly- second of linear, low density
10-14 parts of alkene, 6-8 parts of ethylene propylene diene rubber, 7-13 parts of mica powder, poly- Isosorbide-5-Nitrae -4-8 parts of diphenyl diacetylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398187.3A CN108661805A (en) | 2018-04-28 | 2018-04-28 | A kind of spiral filter cylinder of small size gas turbine gas handling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398187.3A CN108661805A (en) | 2018-04-28 | 2018-04-28 | A kind of spiral filter cylinder of small size gas turbine gas handling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661805A true CN108661805A (en) | 2018-10-16 |
Family
ID=63781467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398187.3A Pending CN108661805A (en) | 2018-04-28 | 2018-04-28 | A kind of spiral filter cylinder of small size gas turbine gas handling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661805A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124379A (en) * | 2019-05-05 | 2019-08-16 | 无锡晶润传感科技有限公司 | A kind of conical filter net |
| CN112483255A (en) * | 2020-12-15 | 2021-03-12 | 通化师范学院 | Gas turbine filter screen cleaning equipment in good time that admits air |
| CN116480501A (en) * | 2023-03-07 | 2023-07-25 | 华能南京燃机发电有限公司 | Air filter for diesel engine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698545A (en) * | 2012-05-24 | 2012-10-03 | 湖南三德科技发展有限公司 | Ash removing device for deduster filter cylinder |
| CN104190170A (en) * | 2014-09-25 | 2014-12-10 | 江苏华强新能源科技有限公司 | Efficient environmental-friendly filter element and filter material thereof |
| CN104511214A (en) * | 2014-11-28 | 2015-04-15 | 成都博世德能源科技股份有限公司 | Efficient air inlet device used for gas turbine |
| CN107115721A (en) * | 2017-06-20 | 2017-09-01 | 合肥市淑芹美装饰工程有限公司 | A kind of air purifier screen pack composite and preparation method thereof |
-
2018
- 2018-04-28 CN CN201810398187.3A patent/CN108661805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698545A (en) * | 2012-05-24 | 2012-10-03 | 湖南三德科技发展有限公司 | Ash removing device for deduster filter cylinder |
| CN104190170A (en) * | 2014-09-25 | 2014-12-10 | 江苏华强新能源科技有限公司 | Efficient environmental-friendly filter element and filter material thereof |
| CN104511214A (en) * | 2014-11-28 | 2015-04-15 | 成都博世德能源科技股份有限公司 | Efficient air inlet device used for gas turbine |
| CN107115721A (en) * | 2017-06-20 | 2017-09-01 | 合肥市淑芹美装饰工程有限公司 | A kind of air purifier screen pack composite and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 万朴: "《非金属矿产物相及性能测试与研究》", 28 February 1992 * |
| 内蒙古自治区铁道学会: "《铁道技术与管理》", 28 February 2014 * |
| 张玉龙，任滨: "《塑料制品配方与制备手册》", 31 January 2015 * |
| 王慎敏: "《胶粘剂合成、配方设计与配方实践》", 30 June 2003 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124379A (en) * | 2019-05-05 | 2019-08-16 | 无锡晶润传感科技有限公司 | A kind of conical filter net |
| CN112483255A (en) * | 2020-12-15 | 2021-03-12 | 通化师范学院 | Gas turbine filter screen cleaning equipment in good time that admits air |
| CN116480501A (en) * | 2023-03-07 | 2023-07-25 | 华能南京燃机发电有限公司 | Air filter for diesel engine |
| CN116480501B (en) * | 2023-03-07 | 2023-10-27 | 华能南京燃机发电有限公司 | Air filter for diesel engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108661805A (en) | A kind of spiral filter cylinder of small size gas turbine gas handling system | |
| CN207342429U (en) | A kind of gas cleaning desulfation dust-extraction device | |
| CN207856619U (en) | A kind of gas cleaning plant of activated carbon adsorption | |
| CN108479260A (en) | A kind of high-efficient energy-saving environment friendly industrial air filter | |
| CN201179398Y (en) | Filtering type dust wiper with constant resisting force for pneumatic grain elevator | |
| CN110090524A (en) | A kind of construction device for reducing dust | |
| CN108246053A (en) | A kind of waste gas purification chamber | |
| CN110420781A (en) | Environment-friendly type coating machine | |
| CN206121362U (en) | Bag collector's rotatory pulse spraying and blowing organ | |
| CN210473429U (en) | Screw air compressor filter equipment suitable for production of holographic thermoprint membrane | |
| CN204768154U (en) | Volatilizable organic pollutant exhaust -gas treatment spray column | |
| CN204619568U (en) | A kind of bar straightening machinery iron powder collector | |
| CN203874626U (en) | Dual-inlet tail-gas purification absorption device | |
| CN108636067A (en) | A kind of exhaust-gas treatment conveying device for environmental protection equipment | |
| CN108579261A (en) | A kind of gas turbine inlet air system pressure lever type filter cylinder | |
| CN109675399A (en) | A kind of ore processing dust collecting process | |
| CN104492190B (en) | Efficient cylinder type air filter for gas turbine | |
| CN104500232B (en) | A kind of cylindrical air filter for gas turbine | |
| CN211411488U (en) | Organic waste gas treatment device | |
| CN209576179U (en) | A kind of furfural dust filtering device | |
| CN207886882U (en) | A kind of flue gas processing device of injection molding machine | |
| CN106824144A (en) | A kind of volatile organic compound from waste gas hypersober prepares special activation granulation tower | |
| CN207287672U (en) | A kind of garbage pulverator to eliminate the unusual smell | |
| CN204768152U (en) | Adopt volatilizable organic pollutant exhaust -gas treatment spray column of spiral nozzle | |
| CN206911027U (en) | One kind rotates self-cleaning hydrofilter |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |