CN114042534A - Electric dust collector with movable insulating brush matched with continuous vibration - Google Patents
Electric dust collector with movable insulating brush matched with continuous vibration Download PDFInfo
- Publication number
- CN114042534A CN114042534A CN202111238558.XA CN202111238558A CN114042534A CN 114042534 A CN114042534 A CN 114042534A CN 202111238558 A CN202111238558 A CN 202111238558A CN 114042534 A CN114042534 A CN 114042534A
- Authority
- CN
- China
- Prior art keywords
- rapping
- insulating brush
- anode
- brush
- movable insulating
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention provides an electric dust collector with a movable insulating brush matched with continuous vibration, a plurality of electric fields are arranged in a dust collector body along the smoke treatment direction, each electric field is respectively provided with a cathode system, an anode system, a movable insulating brush system, a high-voltage power supply device, an anode vibration system and an ash bucket, the movable insulating brush system comprises a transmission mechanism and a plurality of groups of movable insulating brush mechanisms which are arranged at intervals along the direction vertical to the smoke treatment direction, at least one insulating brush is arranged on each group of movable insulating brush mechanisms, the insulating brushes are arranged on the single-side dust collecting side of the anode plate of the anode system, or dust collecting sides at two sides, the transmission mechanism is used for driving the insulated brush to move on the anode plate for cleaning dust, the bottom of the anode system is provided with an anode rapping system, and the anode rapping system is provided with a plurality of rapping hammers for rapping and cleaning the anode plate. The dust remover is particularly suitable for high-viscosity dust through the cooperation of the insulating brush and the rapping hammer to remove dust, the dust removal efficiency can be improved, and the energy consumption is reduced.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of dust collectors, in particular to an electric dust collector with a movable insulating brush matched with continuous rapping.
[ background of the invention ]
The electrostatic dust collector ionizes the smoke by utilizing a high-voltage electric field, the charged dust in the air flow is separated from the air flow under the action of the electric field, the dust is attached to the surface of the dust collecting plate under the action of the electric field, and meanwhile, the dust on the surface of the dust collecting plate falls into the dust hopper by impacting the dust collecting plate through the rapping mechanism. Practice shows that the electrostatic precipitator is low in energy consumption, has good dust removal capacity and high dust removal efficiency, but for high-viscosity and easily hardened dust, when the dust is difficult to remove or incomplete to remove through traditional rapping, the dust removal efficiency is seriously influenced, equipment corrosion is caused, and the electrostatic precipitator matching with the movable insulating brush and continuous rapping is provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an electric dust collector with a movable insulating brush matched with continuous vibration.
In order to achieve the purpose, the invention provides an electric dust collector with a movable insulating brush matched with continuous vibration and beating, which comprises a dust collector body, a cathode system, an anode system, a movable insulating brush system, a high-voltage power supply device, an anode vibration and beating system and an ash bucket, wherein a plurality of electric fields are arranged in the dust collector body along a smoke treatment direction, each electric field is respectively provided with the cathode system, the anode system, the movable insulating brush system, the high-voltage power supply device, the anode vibration and beating system and the ash bucket, the high-voltage power supply device is used for supplying power to the cathode system and the anode system, the movable insulating brush system comprises a transmission mechanism and a plurality of groups of movable insulating brush mechanisms which are arranged at intervals along the direction vertical to the smoke treatment direction, at least one insulating brush is arranged on each group of the movable insulating brush mechanisms, the insulating brushes are arranged on the single-side dust collection side or two-side dust collection sides of an anode plate of the anode system, the transmission mechanism is used for driving the insulating brush to move the ash removal on the anode plate, the bottom of the anode system is provided with an anode rapping system, the anode rapping system is provided with a plurality of rapping hammers used for rapping the anode plate to remove ash, and the ash bucket is positioned below the anode rapping system.
Preferably, the anode rapping system further comprises a rapping motor, a speed reducer and a rapping shaft, wherein the rapping motor drives the rapping shaft to rotate through the speed reducer, a plurality of rapping hammers are arranged on the rapping shaft at intervals, and any two adjacent rapping hammers are arranged in a staggered mode at a certain angle.
Preferably, the movable insulating brush mechanism further comprises a driving shaft, a driven shaft and first transmission chains, the driving shaft and the driven shaft are respectively arranged at the top end and the lower end of the anode plate, the driving shaft and the driven shaft are connected and driven through the two first transmission chains, at least one insulating brush is arranged between the two first transmission chains, and the transmission mechanism is in transmission connection with the driving shaft of the movable insulating brush mechanism and used for driving the insulating brush to reciprocate up and down on the anode plate for ash removal.
Preferably, the linear rotation speeds of the first transmission chains on the same electric field are the same, the linear rotation speeds of the first transmission chains on different electric fields are different, and the linear rotation speeds of the first transmission chains of the electric fields along the flue gas treatment direction are gradually reduced.
Preferably, the transmission mechanism comprises a motor, a rotating direction changer and a second transmission chain, the motor is in transmission with the driving shaft of each movable insulating brush mechanism through the second transmission chain and drives the insulating brushes on the first transmission chain to move, and the rotating direction changer is electrically connected with the motor and used for switching the positive rotation and the negative rotation of the motor so that the insulating brushes can reciprocate up and down on the anode plate for ash removal.
Preferably, each group of movable insulated brush mechanisms is provided with two insulated brushes which are respectively arranged on two sides of the anode plate and have opposite moving directions, and when one insulated brush on each group of movable insulated brush mechanisms moves to the top end position of the anode plate, the other insulated brush moves to the lower end position of the anode plate.
Preferably, the movable insulating brush system is intermittently started, and the starting interval time of the movable insulating brush system in each electric field along the flue gas treatment direction is gradually increased.
Preferably, the interval of the rapping time of the rapping hammer is 2-3 minutes.
Preferably, the time of one rotation of the rapping hammer is 0.8-1.2 hours.
The invention has the beneficial effects that: the electric dust remover cleans dust by matching the insulating brush with the rapping hammer, wherein the electric dust remover is provided with the movable insulating brush systems with different linear velocities in each electric field, and can be suitable for cleaning high-viscosity and easy-hardening dust. The insulating brushes on the two sides of the anode plate are controlled to reciprocate up and down, so that dust on the surface of the anode plate is efficiently removed, and the dust removal efficiency is improved. An anode rapping system is additionally arranged at the bottom of the anode system, so that the ash removal effect can be enhanced, and the surface of the anode plate is ensured to be clean.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of an electric precipitator with moving insulation brushes in conjunction with continuous vibration beating in accordance with the present invention;
fig. 2 is a schematic left side view of a moving insulated brush system within one electric field of an electric precipitator in accordance with the present invention in which the moving insulated brush is co-ordinated with the continuous rapping;
FIG. 3 is an enlarged schematic view of a portion of the structure of FIG. 2;
fig. 4 is a schematic left side view of the anode rapping system within one of the electric fields of fig. 1, in which
The axial distribution state of the 1 st to 46 th rapping hammers on the rapping shaft is indicated;
FIG. 5 is a distribution of rapping hammers in FIG. 4Left view of the state in the figure
The circumferential distribution state of the 1 st to 46 th rapping hammers on the rapping shaft is indicated.
[ detailed description ] embodiments
Referring to fig. 1 to 4, the electric dust collector with the cooperation of the moving insulating brushes and the continuous vibration comprises a dust collector body 1, a cathode system 2, an anode system 3, a moving insulating brush system 4, a high-voltage power supply device 5, an anode vibration system 6 and an ash bucket 7, wherein a plurality of electric fields are arranged in the dust collector body 1 along the flue gas treatment direction, each electric field is respectively provided with the cathode system 2 (cathode wire and cathode frame), the anode system 3 (anode plate and anode frame), the moving insulating brush system 4, the high-voltage power supply device 5, the anode vibration system 6 and the ash bucket 7, the high-voltage power supply device 5 is used for supplying power for the cathode system 2 and the anode system 3, the moving insulating brush system 4 comprises a transmission mechanism and a plurality of groups of moving insulating brush mechanisms which are arranged at intervals along the direction perpendicular to the flue gas treatment direction, each group of moving insulating brush mechanisms is provided with at least one insulating brush 44, insulating brush 44 sets up in the unilateral of anode plate 31 of positive pole system 3 and gathers dust the side, or both sides gather dust the side (the anode plate gathers dust the each 1 in both sides, to the anode plate of avris, because only the unilateral is gathered dust, consequently can only gather dust the side and arrange the brush), drive mechanism is used for driving insulating brush 44 and moves the deashing on anode plate 31, the bottom of positive pole system 3 is equipped with positive pole rapping system 6, it is used for rapping hammer 64 of deashing to anode plate 31 to be equipped with a plurality of on positive pole rapping system 6, ash bucket 7 is in the below that positive pole rapping system 6.
Further, the anode rapping system 6 further comprises a rapping motor 61, a speed reducer 62 and a rapping shaft 63, wherein the rapping motor 61 drives the rapping shaft 63 to rotate through the speed reducer 62, a plurality of rapping hammers 64 are arranged on the rapping shaft 63 at intervals, and any two adjacent rapping hammers 64 are arranged in a staggered manner at a certain angle, as shown in fig. 5. In this embodiment, the interval of the rapping time of the rapping hammers 64 is about 2.5 minutes, and the time for one revolution of the rapping shaft 63 is about 1 hour. The rapping motor 61 can directly adopt a variable frequency motor to control the rotation speed of the rapping shaft 63 to be 1r/h, or realize the rotation speed of the rapping shaft to be 1r/h through a speed reducer, or realize the control by setting the time for starting the rapping motor 61 once to be about 2.5 minutes (equal to the rapping interval time) on the electrical control, namely, the rapping motor 61 starts to rap one hammer at a time. Generally, the 1 st, 2 nd, 3 nd and 4 th electric field rapping time can be adjusted and set on site according to actual engineering conditions.
Furthermore, the movable insulating brush mechanism further comprises a driving shaft 41, a driven shaft 42 and first transmission chains 43, the driving shaft 41 and the driven shaft 42 are respectively arranged at the top end and the lower end of the anode plate 31, the driving shaft 41 and the driven shaft 42 are connected and driven through the two first transmission chains 43, at least one insulating brush 44 is installed between the two first transmission chains 43, and the transmission mechanism is in transmission connection with the driving shaft 41 of the movable insulating brush mechanism and used for driving the insulating brush 44 to reciprocate up and down on the anode plate 31 for ash removal.
Further, the linear rotation speeds of the first transmission chains 43 in the same electric field are the same, the linear rotation speeds of the first transmission chains 43 in different electric fields are different, and the linear rotation speeds of the first transmission chains 43 in each electric field along the flue gas treatment direction are gradually reduced. The transmission speed of the first transmission chain 43 of the movable insulating brush system is different according to the front and rear positions (dust collecting speed) of the electric field, in the embodiment, four electric fields are arranged on the dust remover body 1, and the linear speeds of the first transmission chain 43 of the movable insulating brush system in the electric fields 1, 2, 3 and 4 are respectively 5-8 m/min, 3-5 m/min, 1.5-3 m/min and 0.5-1.5 m/min, when the insulating brush 44 moves to the upper and lower top ends, the travel switch is triggered, and the direction changer is rotated to control the motor to switch and turn, so that the insulating brush 44 moves up and down on the anode plate to clean dust.
Furthermore, the transmission mechanism comprises a motor, a rotating direction changer and a second transmission chain, wherein the motor is a variable frequency motor, and the rotating speed is continuously adjustable. The motor is in transmission with the driving shaft 41 of each movable insulating brush mechanism through the second transmission chain and drives the insulating brush 44 on the first transmission chain 43 to move, and the rotating direction changer is electrically connected with the motor and used for switching the positive rotation and the negative rotation of the motor, so that the insulating brush 44 can move up and down to perform ash removal on the anode plate 31 in a reciprocating manner.
Further, each set of movable brush units is installed with two insulated brushes 44, the two insulated brushes 44 are respectively disposed on two sides of the anode plate 31, and the moving directions are opposite, when one insulated brush 44 of each set of movable brush units moves to the top end position of the anode plate 31, the other insulated brush 44 moves to the bottom end position of the anode plate 31. In this embodiment, the insulating brush 44 has a plurality of hollow slots formed therein. The brush insulation does not change the pole distance when cleaning ash, and does not affect high-voltage discharge. The hollow groove of the insulating brush can enable the brush to be easily deformed during extrusion, so that the oppressive feeling of the anode plate is reduced, and the deformation of the anode plate under stress is avoided.
Furthermore, the bottom of the dust remover body 1 is also provided with an ash conveying system 8, and the output ends of the ash hoppers 7 of the electric fields are respectively connected to the input ports of the ash conveying system 8 through control valves.
Further, the movable insulating brush system 4 is intermittently started, and the starting interval time of the movable insulating brush system 4 in each electric field along the flue gas treatment direction is gradually increased. Generally, the 1 st, 2 nd, 3 rd and 4 th electric fields are started for 1h, 2h, 5h and 10h respectively, and if the inlet of the electric dust collector is conventional fly ash (the viscosity is not large and the fly ash is not easy to harden), the starting time of the system can be properly prolonged or not started.
The working process of the invention is as follows: high dust flue gas enters a plurality of electric fields from the inlet end seal, and is discharged as clean flue gas from the outlet end seal after being collected by the anode system 3. When the movable insulating brush system works, the motor drives each driving shaft 41 to rotate through the second transmission chain, and at the moment, the driving shafts 41 drive the two insulating brushes 44 on the first transmission chain 43, which are positioned at the two sides of the anode plate 31, to move upwards and downwards respectively. After the insulating brushes 44 on the two sides respectively move to the upper top end and the lower top end, the travel switch is triggered, and the motor is controlled by the rotating direction changer to switch and turn, so that the insulating brushes 44 move in a reversing way, the insulating brushes 44 move up and down on the anode plate to remove ash, and the removed dust is collected in the ash hopper 7 below. When the anode rapping system works, a rapping motor drives a rapping shaft 63 to rotate through a speed reducer 62, a rapping hammer 64 can perform rapping dust removal on the anode plate 31, and the falling dust is gathered in a dust hopper 7 below. Finally, the dust in the dust hopper 7 can be output through the dust conveying system 8 only by opening the control valve.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides an electric precipitator that removes insulating brush cooperation and shake in succession and beat which characterized in that: comprises a dust remover body (1), a cathode system (2), an anode system (3), a movable insulating brush system (4), a high-voltage power supply device (5), an anode rapping system (6) and an ash bucket (7), wherein a plurality of electric fields are arranged in the dust remover body (1) along the smoke treatment direction, each electric field is respectively provided with the cathode system (2), the anode system (3), the movable insulating brush system (4), the high-voltage power supply device (5), the anode rapping system (6) and the ash bucket (7), the high-voltage power supply device (5) is used for supplying power to the cathode system (2) and the anode system (3), the movable insulating brush system (4) comprises a transmission mechanism, a plurality of groups of movable insulating brush mechanisms which are arranged at intervals along the direction vertical to the smoke treatment direction, at least one insulating brush (44) is arranged on each group of movable insulating brush mechanisms, the insulating brush (44) is arranged on the single-side dust collection side of an anode plate (31) of the anode system (3), or both sides gather dust the side, drive mechanism is used for driving insulating brush (44) and moves the deashing on anode plate (31), the bottom of anode system (3) is equipped with positive pole and shakes system (6), it beats hammer (64) that shakes that the deashing is used for shaking to anode plate (31) to be equipped with a plurality of on positive pole system (6) of shaking, ash bucket (7) are in the below that positive pole system (6) of shaking.
2. The electric dust collector adopting the movable insulating brushes in cooperation with continuous vibration beating as claimed in claim 1, is characterized in that: the anode rapping system (6) further comprises a rapping motor (61), a speed reducer (62) and a rapping shaft (63), the rapping motor (61) drives the rapping shaft (63) to rotate through the speed reducer (62), a plurality of rapping hammers (64) are arranged on the rapping shaft (63) at intervals, and any two adjacent rapping hammers (64) are arranged at a certain angle in a staggered mode.
3. The electric dust collector adopting the movable insulating brushes in cooperation with continuous vibration beating as claimed in claim 1, is characterized in that: the movable insulating brush mechanism further comprises a driving shaft (41), a driven shaft (42) and first transmission chains (43), wherein the driving shaft (41) and the driven shaft (42) are respectively arranged at the top end and the low end of the anode plate (31), the driving shaft (41) and the driven shaft (42) are connected and transmitted through the two first transmission chains (43), at least one insulating brush (44) is installed between the two first transmission chains (43), and the transmission mechanism is in transmission connection with the driving shaft (41) of the movable insulating brush mechanism and used for driving the insulating brush (44) to reciprocate up and down on the anode plate (31) for ash removal.
4. The electric dust collector adopting the combination of the movable insulating brush and the continuous vibration beating as claimed in claim 3, wherein: the rotating linear speeds of the first transmission chains (43) on the same electric field are the same, the rotating linear speeds of the first transmission chains (43) on different electric fields are different, and the rotating linear speeds of the first transmission chains (43) of the electric fields in the smoke treatment direction are gradually reduced.
5. The electric dust collector adopting the combination of the movable insulating brush and the continuous vibration beating as claimed in claim 3, wherein: the transmission mechanism comprises a motor, a rotary direction changer and a second transmission chain, the motor is in transmission with a driving shaft (41) of each movable insulating brush mechanism through the second transmission chain and drives an insulating brush (44) on a first transmission chain (43) to move, the rotary direction changer is electrically connected with the motor and used for switching positive and negative rotation of the motor, and the insulating brush (44) can move up and down in a reciprocating mode on the anode plate (31) to clean ash.
6. The electric dust collector adopting the combination of the movable insulating brush and the continuous vibration beating as claimed in claim 3, wherein: and two insulating brushes (44) are arranged on each group of movable insulating brush mechanisms, the two insulating brushes (44) are respectively arranged at two sides of the anode plate (31) and have opposite moving directions, and when one insulating brush (44) on each group of movable insulating brush mechanisms moves to the top end position of the anode plate (31), the other insulating brush (44) moves to the lower end position of the anode plate (31).
7. An electric dust collector with moving insulation brushes in cooperation with continuous vibration beating as claimed in any one of claims 1 to 6, wherein: the movable insulating brush system (4) is intermittently started, and the starting interval time of the movable insulating brush system (4) in each electric field along the flue gas treatment direction is gradually increased.
8. An electric dust collector with moving insulation brushes in cooperation with continuous vibration beating as claimed in any one of claims 1 to 6, wherein: the rapping time interval of the rapping hammer (64) is 2-3 minutes.
9. An electric dust collector with moving insulation brushes in cooperation with continuous vibration beating as claimed in any one of claims 1 to 6, wherein: the time of one rotation of the rapping hammer (64) is 0.8-1.2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111238558.XA CN114042534A (en) | 2021-10-25 | 2021-10-25 | Electric dust collector with movable insulating brush matched with continuous vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111238558.XA CN114042534A (en) | 2021-10-25 | 2021-10-25 | Electric dust collector with movable insulating brush matched with continuous vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114042534A true CN114042534A (en) | 2022-02-15 |
Family
ID=80206215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111238558.XA Pending CN114042534A (en) | 2021-10-25 | 2021-10-25 | Electric dust collector with movable insulating brush matched with continuous vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114042534A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333166A (en) * | 2021-07-01 | 2021-09-03 | 浙江诸暨骏达环保设备有限公司 | Anode system of electric dust collector |
-
2021
- 2021-10-25 CN CN202111238558.XA patent/CN114042534A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333166A (en) * | 2021-07-01 | 2021-09-03 | 浙江诸暨骏达环保设备有限公司 | Anode system of electric dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201930847U (en) | Semi-dry method electrostatic precipitator | |
| CN101690913B (en) | Reversible rotary anode type electric dust remover | |
| CN2894850Y (en) | Coal-fired power generation boiler electrostatic precipitation apparatus | |
| CN204051909U (en) | A kind of toward overlying electrode electrostatic precipitation unit | |
| CN105536996B (en) | Electric dust remover | |
| CN114042534A (en) | Electric dust collector with movable insulating brush matched with continuous vibration | |
| CN201470473U (en) | Electric dust collector | |
| CN216538970U (en) | Electric dust collector with movable insulating brush matched with continuous vibration | |
| CN202316119U (en) | Cathode device for electric dust removal | |
| CN202447197U (en) | Movable pole plate electrostatic precipitator | |
| CN201636950U (en) | Novel magnetic environmental protection efficient composite oil smoke purifier | |
| CN216538971U (en) | Remove insulating brush electrostatic precipitator | |
| CN211026717U (en) | High-efficient negative and positive pole device of electrostatic precipitator | |
| CN202570381U (en) | Composite high-voltage electrostatic dust collector system | |
| CN111495599A (en) | Dust removal polar plate structure of wet electric dust remover and dust removal method | |
| CN114042533A (en) | Remove insulating brush electrostatic precipitator | |
| CN202303563U (en) | Scraping and brushing type oil fume purification device | |
| CN202590963U (en) | Energy-saving electrical dust precipitator | |
| CN216728582U (en) | Online dust collector of high-voltage electrical equipment | |
| CN211514869U (en) | Horizontal electric dust removal device for sintering machine head | |
| CN217221922U (en) | Insulating brush and transmission system for cleaning ash of anode plate | |
| CN202316115U (en) | Electrostatic dust collector | |
| CN202316116U (en) | Electrostatic precipitator | |
| CN202199548U (en) | High-voltage electrostatic dust collector with movable dust collecting electrode plates | |
| CN208627551U (en) | A kind of rotary plate electrostatic field electrostatic dust collector of cyclone furnace |
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 |