CN105107296B - A kind of transformer station's special dust-removing equipment - Google Patents
A kind of transformer station's special dust-removing equipment Download PDFInfo
- Publication number
- CN105107296B CN105107296B CN201510572546.9A CN201510572546A CN105107296B CN 105107296 B CN105107296 B CN 105107296B CN 201510572546 A CN201510572546 A CN 201510572546A CN 105107296 B CN105107296 B CN 105107296B
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- Prior art keywords
- dust
- motor
- blade
- casing
- connecting tube
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- 239000000428 dust Substances 0.000 claims abstract description 65
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 241000693079 Maloideae Species 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cleaning In General (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a kind of transformer station's special dust-removing equipment simple in construction, easy to operate, the equipment includes casing and connecting tube, in order to realize while blowing and dust suction, the application are provided with suction port and air outlet, suction port and air outlet on casing and are connected to connecting tube；Driving chamber, at least one layer of filter screen and laying dust chamber are sequentially provided with casing, motor and blade are provided with driving chamber, motor constitutes pressure-vaccum Dual-purpose fan with blade, that is motor driving is provided with two layers of blade, wherein one layer blade forms air blast side under the driving of motor, another layer of blade forms air draught side under the driving of motor, and suction port and laying dust chamber are arranged on air draught side, and air outlet is arranged on air blast side.Using the cleaner in the application, workload is big when solving the existing dedusting to substation equipment, clean the problem of thorough and work difficulty is not high.
Description
Technical field
The invention belongs to electric smoke precipitation technical field, more particularly to a kind of transformer station's special dust-removing equipment.
Background technology
It is a professional groundwork of power transformation O＆M that transformer station box equipment, which is cleaned, because most of transformer substation constructions exist
On suburb, Gobi desert, Xinjiang region strong wind weather is frequent in addition, and most of station equipments especially outdoor equipment is easily accumulated
Ash.Therefore, in time, effectively complete equipment cleaning works, it is significant to the safe and stable operation of station equipment；Mesh
Before, more than 70% transformer station needs to complete a cleaning works before " summer peak meeting ", and the problem of existing is：(1) it is, general
Cleaning major way for it is artificial coordinated with hairbrush and rag clean, therefore, workload is huge；(2), power transformation station equipment
Some angles position is artificial to be difficult contact, therefore, cleans not thorough and work difficulty high.Based on above mentioned problem, this application provides one
Simple in construction, easy to operate transformer station's special dust seperator is planted, workload is big during the solution existing dedusting to substation equipment, clean
The problem of thorough and work difficulty is not high.
The content of the invention
It is an object of the invention to provide a kind of transformer station's special dust-removing equipment, work during the existing dedusting to substation equipment is solved
Work amount is big, clean the problem of thorough and work difficulty is not high.
In order to solve the above problems, this application provides a kind of transformer station's special dust-removing equipment, including casing (1) and connection
Manage (11), the casing (1) is provided with air outlet (13) and suction port (12), the air outlet (13) and suction port (12) and institute
State connecting tube (11) connection；Driving chamber (14), at least one layer of filter screen (18) and laying dust chamber are sequentially provided with the casing (1)
(15) motor (16) and blade (17), the motor (16) and the blade, are provided with the driving chamber (14)
(17) pressure-vaccum Dual-purpose fan, i.e. motor (16) driving are constituted provided with two layers of blade (17), wherein one layer of blade (17)
Air blast side is formd under the driving of motor (16), another layer of blade (17) forms under the driving of motor (16)
Air draught side, the suction port (12) is arranged on the air draught side, and the air outlet (13) is arranged on the air blast side.
As the preferred scheme of the application, the filter screen (18) is arranged in the laying dust chamber (15)；Or the filter screen
(18) it is arranged in the driving chamber (14).
As the preferred scheme of the application, the end for the connecting tube (11) being connected with the suction port (12) is provided with dust absorption nozzle
(121), the dust absorption nozzle (121) is in that hairbrush is provided with around umbrella, funnel-form or offset flat shape, and dust absorption nozzle (121)；With it is described go out
The end of the connecting tube (11) of air port (13) connection is provided with blowing mouth (131), and the blowing mouth (131) is tapered or offset flat shape,
And blowing mouth (131) is provided with hairbrush and/or brush shovel.
As the preferred scheme of the application, comprising pressure-vaccum mouth (20), the pressure-vaccum mouth (20) is comprising housing section (201) and connects
Baffle plate (204) is provided with oral area, the housing section (201), the inside of housing section (201) is divided into air-out by the baffle plate (204)
Road and dust-absorbing flue；The interface section be interface portion A (202) and interface portion B (203), the interface portion A (202) be connected to and
Connecting tube (11) end port of suction port (12) connection, the interface portion B (203) is connected to the air outlet (13) even
Connecting tube (11) end port connect.
As the preferred scheme of the application, casing (1) bottom is provided with wheel (21), and the wheel (21) is with lock
Close the universal wheel of device；The connecting tube (11) being connected with the suction port (12) and/or the air outlet (13) is provided with
Binding device (22), the binding device (22) includes bandage or clip；Dust deposited case is provided with the laying dust chamber (15)
(151)；At least side of the filter screen (18) is provided with cleaning brush (19), and the cleaning brush (19) is driven by motor or bearing
It is dynamic.
As the preferred scheme of the application, solar electric power supply system is provided with the outside of the casing (1), it is described solar powered
System includes solar panel, electric pressure converter and photovoltaic cell, and the solar electric power supply system is the motor
(16) institute's subfam. Spiraeoideae is provided.
Beneficial effect
The invention provides a kind of transformer station's special dust-removing equipment simple in construction, easy to operate, the equipment includes casing
And connecting tube, in order to realize while blowing and dust suction, the application are provided with suction port and air outlet, suction port and air-out on casing
Connecting tube is connected at mouthful；It is sequentially provided with casing in driving chamber, at least one layer of filter screen and laying dust chamber, driving chamber provided with drive
Dynamic motor and blade, motor constitute two layers of blade above and below the driving simultaneously of pressure-vaccum Dual-purpose fan, i.e. motor with blade
Rotate, two layers of leaf packet is containing structure identical or different blade A and blade B, its Leaf A shapes under the driving of motor
Into air blast side, blade B forms air draught side under the driving of motor, and suction port and laying dust chamber are arranged on air draught side, gone out
Air port is arranged on air blast side；When in use, motor is started, the motor driving blade A and blade B are rotated simultaneously, air blast side
Outwards dried by air outlet, it is therefore an objective to blow afloat the dust in transformer station's relevant device, then air draught side will by suction port
Blow afloat and the dust inspiration be scattered and filtered dust to laying dust intracavitary by filter screen, therefore, utilize the dedusting in the application
Equipment, can not only siphon away the dust in transformer station's relevant device, it is also possible to which suction port in equipment is difficult to touch
The dust at position blown afloat by air outlet, facilitate suction port to draw, i.e., using the cleaner in the application, solve existing
Workload is big during to substation equipment dedusting, clean the problem of thorough and work difficulty is not high.
Brief description of the drawings
Fig. 1 is a kind of transformer station's special dust-removing equipment cross-sectional view provided in an embodiment of the present invention；
Fig. 2 is blade construction schematic diagram provided in an embodiment of the present invention；
Fig. 3 is motor internal circuit configuration schematic diagram provided in an embodiment of the present invention；
Fig. 4 is pressure-vaccum mouth structure schematic diagram provided in an embodiment of the present invention；
Fig. 5 is that solar electric power supply system provided in an embodiment of the present invention is the structural representation that motor is powered.
Reference：
Casing 1, connecting tube 11, suction port 12, dust absorption nozzle 121, air outlet 13, blowing mouth 131, driving chamber 14, laying dust chamber
15, dust deposited case 151, motor 16, blade 17, blade A171, blade B172, filter screen 18, cleaning brush 19, pressure-vaccum mouth 20, housing
Portion 201, interface portion A202, interface portion B203, baffle plate 204, wheel 21, binding device 22.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.
Embodiment 1：
A kind of transformer station's special dust-removing equipment simple in construction, easy to operate is present embodiments provided, is this referring to Fig. 1
Transformer station's cleaner cross-sectional view that embodiment is provided, the equipment includes casing 1 and connecting tube 11, same in order to realize
When blowing and dust suction, the present embodiment is provided with suction port 12 and air outlet 13 on casing 1, distinguishes at suction port 12 and air outlet 13
Connecting tube 11 is connected with, in the present embodiment, is used for convenience, air outlet 13 is arranged on the top of casing 1, suction port 12 is set
Put at the middle part of casing 1；It is sequentially provided with driving chamber 14, at least one layer of filter screen 18 and laying dust chamber 15, driving chamber 14 and sets in casing 1
There are motor 16 and blade 17, motor 16 constitutes pressure-vaccum Dual-purpose fan, i.e. motor 16 with blade 17 and driven simultaneously
Two layers of blade is rotated above and below dynamic, and two layers of leaf packet is containing structure identical or different blade A171 and blade B172, its Leaf
A171 forms air blast side under the driving of motor, and blade B172 forms air draught side under the driving of motor, inhales
Dirt mouthful 12 and laying dust chamber 15 are arranged on air draught side, and air outlet 13 is arranged on air blast side, in order to there is more preferable filter effect, it is ensured that row
The air gone out is clean, and at least one layer of filter screen 18 is provided with air draught side；In the present embodiment, suction port 12 is preferably placed in casing
1 middle and lower part, absorbs dust and enters in laying dust chamber 15.When in use, start motor 16, the driving blade A171 of motor 16 and
Blade B172 is rotated simultaneously, and air blast side is outwards dried by air outlet 13, it is therefore an objective to blow the dust in transformer station's relevant device
Rise, then air draught side is filtered dust to laying dust by the dust inspiration for blowing afloat and being scattered and by filter screen 18 by suction port 12
In chamber 15, therefore, using the cleaner in the present embodiment, the dust in transformer station's relevant device can not only be drawn, together
When, the dust at position that can also be difficult suction port in equipment 12 to touch is blown afloat by air outlet 13, facilitates suction port 12
Draw, i.e., using the cleaner in the present embodiment, workload is big when solving the existing dedusting to substation equipment, clean not thorough
The problem of bottom and high work difficulty.
In the present embodiment, connecting tube 11 uses soft telescopic pvc pipe, is easy to import and export to be adjusted to suitable position
Put, comprehensive cleaning is carried out to equipment；Casing 1 is ABS materials.
In the present embodiment, the blade A171 and blade B172 that motor 16 drives are rotated simultaneously forms air blast side and suction
Wind side, the wind-force that air draught side and air blast side mutually can be produced using the back side each other, it is to avoid the waste of wind-force.In the present embodiment
In, described blade 17 is the blade 17 that five leaves are integrally formed, referring to Fig. 2, and five leaf one blade 17 can produce stronger
Wind-force.
In the present embodiment, described motor 16 is universal motor 16, also known as general use motor, the motor
16 be substantially D.C. series motor, and electric current is inputted armature winding by its immanent structure by the diverted electrical equipment of electromechanical brush, its magnetic
Field constitutes the form connected with armature winding.The steering switching of dual-purpose motor 16 is very convenient, as long as switching is switched magnetic field line
Reversal connection is enclosed, the reverse of the rotor of motor 16 can be realized and clockwise.It is intended merely to enable it to adapt to ac operation, whole magnetic circuit systems
All it is made up of lamination, to reduce vortex.On stator in addition to Exciting Windings for Transverse Differential Protection F and commutating-pole winding FD, compensative winding Fs is also set up, with
Armature winding produces excessive reactance pressure drop and improves commutation when limiting AC is run, and its theory structure is referring to Fig. 3.
Further, in the present embodiment, the end for the connecting tube 11 being connected with suction port 12 is provided with dust absorption nozzle 121, institute
Dust absorption nozzle 121 is stated in umbrella, funnel-form or offset flat shape, collection scope is increased, is easy to a large amount of attractions of dust, and dust absorption nozzle
Hairbrush is provided with around 121, dust can be assembled by hairbrush, the scope for drawing dust is reduced；The connection being connected with air outlet 13
The end of pipe 11 is provided with blowing mouth 131, and the blowing mouth 131 is tapered or offset flat shape, increases the wind-force of air outlet 13, more sharp
Kicked up in dust in equipment, and blowing mouth 131 is provided with hairbrush and/or brush shovel, using brush shovel can by the dust pasted or
Impurity is scooped up, and facilitates suction port 12 to draw.
Further, in the present embodiment, user moves and carries the cleaner for convenience, preferably in the casing
1 bottom is provided with wheel 21, and the wheel 21 is the universal wheel with locking device；
Carry connecting tube 11 for convenience, in the present embodiment preferably with the suction port 12 and/or the air outlet 13
The connecting tube 11 of connection is provided with binding device 22, and the binding device 22 includes bandage or fixed buckle, in case of need
Two connecting tubes are bound together by bandage or fixed buckle, facilitate one man operation.
Cleaner in the present embodiment, can be by suction port 12 by dedusting when carrying out internal dust removing or cleaning
The dust of device interior is removed；Or remove at the position for being provided with driving chamber 14 from casing 1, then cleared up.
In the present embodiment, clear up for convenience, the present embodiment is preferably provided with dust deposited case 151, cleaning in laying dust chamber 15
When, directly dust deposited case 151 can be taken out.
Embodiment 2：
Compared with Example 1, in order to there is more preferable filter effect, the present embodiment is preferably provided with three metafiltration nets 18,
The filter screen 18 is arranged in laying dust chamber 15 (referring to Fig. 1), and the set-up mode can avoid motor and blade by a small amount of dust
Pollution, it is also possible to which preferably dust is filtered to laying dust intracavitary；Or the filter screen 18 is arranged in driving chamber 14, this sets
The mode of putting increases the locus of laying dust chamber；In the present embodiment, preferably the filter screen 18 is arranged in laying dust chamber 15.
In the present embodiment, preferably at least side of filter screen 18 is provided with cleaning brush 19, and the cleaning brush 19 passes through motor
Or bearing is driven, the dust pasted on filter screen 19 can be cleared away by the cleaning brush 19, it is to avoid filter screen is dirty by dust
The problem of contaminating and cause poor filtration effect.
Embodiment 3：
Compared with Examples 1 and 2, difference in this case is that comprising pressure-vaccum mouth 20 (referring to Fig. 4), the pressure-vaccum mouth 20 is wrapped
Containing housing section 201 and interface portion, baffle plate 204 is provided with the housing section 201, the baffle plate 204 will be divided into inside housing section 201
Air channel and dust-absorbing flue；The interface section is interface portion A202 and interface portion B203, and the interface portion A202 is connected to and dust suction
The end ports of connecting tube 11 of the connection of mouth 12, the interface portion B203 is connected to the end port of connecting tube 11 being connected with air outlet 13,
By the pressure-vaccum mouth 20, it can will bind together, conveniently make with the connecting tube 11 for air-out for the connecting tube 11 of dust suction
With.
Embodiment 4：
Compared with above-described embodiment, difference in this case is that, the outside of casing 1 is provided with solar electric power supply system, and this is too
Positive energy electric power system includes solar panel, electric pressure converter and photovoltaic cell, and solar electric power supply system is motor
16 provide institute's subfam. Spiraeoideae, and concrete structure diagram is referring to Fig. 5, and when in use, solar panel gathers luminous energy, and electric pressure converter will too
The electric energy that positive energy cell panel is collected, which is transmitted to photovoltaic cell, to be stored, and is then that motor 16 provides institute's subfam. Spiraeoideae, this
Embodiment sets solar electric power supply system outside cleaner, it is to avoid cleaner under the power-off condition can not normal work ask
Topic, meanwhile, it is that motor 16 is powered by solar electric power supply system, it is to avoid existing to be powered by wired for motor 16
And cause the problem of cleaner movement or inconvenient carrying.
Above content is to combine specific embodiment further description made for the present invention, it is impossible to assert this hair
Bright specific implementation is confined to these explanations.For general technical staff of the technical field of the invention, do not taking off
On the premise of from present inventive concept, some simple deduction or replace can also be made, the protection of the present invention should be all considered as belonging to
Scope.
Claims (7)
1. a kind of transformer station's special dust-removing equipment, including casing (1) and connecting tube (11), it is characterised in that on the casing (1)
Provided with air outlet (13) and suction port (12), the air outlet (13) and suction port (12) are connected with the connecting tube (11)；Institute
State and be sequentially provided with casing (1) in driving chamber (14), at least one layer of filter screen (18) and laying dust chamber (15), the driving chamber (14)
Provided with motor (16) and blade (17), the motor (16) constitutes pressure-vaccum Dual-purpose fan with the blade (17),
I.e. motor (16) is provided with two layers of blade (17), wherein one layer of blade (17) forms under the driving of motor (16)
Air blast side, another layer of blade (17) forms air draught side under the driving of motor (16), the suction port (12) and described
Laying dust chamber (15) is arranged on the air draught side, and the air outlet (13) is arranged on the air blast side；
Casing (1) bottom is provided with wheel (21), and the wheel (21) is the universal wheel with locking device；With the dust suction
Mouth (12) and/or the connecting tube (11) of the air outlet (13) connection are provided with binding device (22), the binding device
(22) comprising bandage or fixed buckle；Dust deposited case (151) is provided with the laying dust chamber (15)；At least side of the filter screen (18)
Provided with cleaning brush (19), the cleaning brush (19) is driven by motor or bearing.
2. transformer station's special dust-removing equipment as claimed in claim 1, it is characterised in that the filter screen (18) is arranged on the product
In dirt chamber (15)；Or the filter screen (18) is arranged in the driving chamber (14).
3. transformer station's special dust-removing equipment as claimed in claim 1 or 2, it is characterised in that be connected with the suction port (12)
The end of connecting tube (11) be provided with dust absorption nozzle (121), the dust absorption nozzle (121) is in umbrella, funnel-form or flat, and dust suction
Hairbrush is provided with around mouth (121)；The end for the connecting tube (11) being connected with the air outlet (13) is provided with blowing mouth (131), institute
State that blowing mouth (131) is tapered or flat, and blowing mouth (131) is provided with hairbrush and/or brush shovel.
4. transformer station's special dust-removing equipment as claimed in claim 1 or 2, it is characterised in that described to blow comprising pressure-vaccum mouth (20)
Suction nozzle (20), which is included, is provided with baffle plate (204), the baffle plate (204) in housing section (201) and interface portion, the housing section (201)
The inside of housing section (201) is divided into exhaust passage and dust-absorbing flue；The interface section is interface portion A (202) and interface portion B
(203), the interface portion A (202) is connected to connecting tube (11) end port being connected with the suction port (12), the interface portion
B (203) is connected to connecting tube (11) end port being connected with the air outlet (13).
5. transformer station's special dust-removing equipment as claimed in claim 1 or 2, it is characterised in that provided with too on the outside of the casing (1)
It is positive can electric power system, the solar electric power supply system includes solar panel, electric pressure converter and photovoltaic cell, it is described too
Positive energy electric power system is that the motor (16) provides institute's subfam. Spiraeoideae.
6. transformer station's special dust-removing equipment as claimed in claim 3, it is characterised in that the sun is provided with the outside of the casing (1)
Energy electric power system, the solar electric power supply system includes solar panel, electric pressure converter and photovoltaic cell, the sun
Energy electric power system is that the motor (16) provides institute's subfam. Spiraeoideae.
7. transformer station's special dust-removing equipment as claimed in claim 4, it is characterised in that the sun is provided with the outside of the casing (1)
Energy electric power system, the solar electric power supply system includes solar panel, electric pressure converter and photovoltaic cell, the sun
Energy electric power system is that the motor (16) provides institute's subfam. Spiraeoideae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572546.9A CN105107296B (en) | 2015-09-09 | 2015-09-09 | A kind of transformer station's special dust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572546.9A CN105107296B (en) | 2015-09-09 | 2015-09-09 | A kind of transformer station's special dust-removing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107296A CN105107296A (en) | 2015-12-02 |
| CN105107296B true CN105107296B (en) | 2017-08-08 |
Family
ID=54655540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510572546.9A Active CN105107296B (en) | 2015-09-09 | 2015-09-09 | A kind of transformer station's special dust-removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105107296B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921464B (en) * | 2016-05-19 | 2018-03-13 | 国家电网公司 | Substation cabinet cleaning device |
| CN106076017A (en) * | 2016-08-18 | 2016-11-09 | 太仓市冠东机械科技有限公司 | A kind of electrical dust-removing exhauster |
| CN108500008A (en) * | 2018-03-09 | 2018-09-07 | 昆山国显光电有限公司 | reaction chamber cleaning device |
| CN108758438B (en) * | 2018-06-21 | 2023-06-23 | 广东猫王实业有限公司 | Outdoor waterproof dustproof lamp |
| CN109980478A (en) * | 2019-03-05 | 2019-07-05 | 沧州华海风电设备科技技术开发有限公司 | A kind of current collection assembly and dust suction purification system |
| CN110888295A (en) * | 2019-12-03 | 2020-03-17 | 刘桂稳 | Novel projector curtain frame |
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|---|---|---|---|---|
| CN2128519Y (en) * | 1992-06-03 | 1993-03-24 | 胡久明 | Blowing-sucking combined dust collector |
| CN201350040Y (en) * | 2009-02-09 | 2009-11-25 | 吴京天 | High-efficiency blow and suction type dust collector |
| CN202146687U (en) * | 2011-07-01 | 2012-02-22 | 苏州俊景环保科技有限公司 | Small-sized movable cartridge filter |
| CN204012142U (en) * | 2014-08-06 | 2014-12-10 | 梧州市气象局 | Radar antenna collector ring automatic cleaning apparatus |
| CN204891426U (en) * | 2015-09-09 | 2015-12-23 | 国网新疆电力公司奎屯供电公司 | Special dust collecting equipment of transformer substation |
-
2015
- 2015-09-09 CN CN201510572546.9A patent/CN105107296B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2128519Y (en) * | 1992-06-03 | 1993-03-24 | 胡久明 | Blowing-sucking combined dust collector |
| CN201350040Y (en) * | 2009-02-09 | 2009-11-25 | 吴京天 | High-efficiency blow and suction type dust collector |
| CN202146687U (en) * | 2011-07-01 | 2012-02-22 | 苏州俊景环保科技有限公司 | Small-sized movable cartridge filter |
| CN204012142U (en) * | 2014-08-06 | 2014-12-10 | 梧州市气象局 | Radar antenna collector ring automatic cleaning apparatus |
| CN204891426U (en) * | 2015-09-09 | 2015-12-23 | 国网新疆电力公司奎屯供电公司 | Special dust collecting equipment of transformer substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105107296A (en) | 2015-12-02 |
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