CN219400569U

CN219400569U - Cylinder type electric dust remover

Info

Publication number: CN219400569U
Application number: CN202320589033.9U
Authority: CN
Inventors: 刘梅林; 孔宏兵; 谢春荣
Original assignee: Hefei Putai Environmental Protection Technology Co ltd
Current assignee: Hefei Putai Environmental Protection Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-25
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to the technical field of electric dust collectors, and discloses: the utility model provides a drum formula electrostatic precipitator, includes the dust removal section of thick bamboo, the inside lower extreme fixedly connected with go-between of dust removal section of thick bamboo, the upper portion fixedly connected with of go-between a plurality of negative pole lines, the upper end fixedly connected with bottom plate of the inside go-between of dust removal section of thick bamboo, fixedly connected with a plurality of positive pole pipes on the bottom plate, the bottom of positive pole pipe runs through the bottom plate, just the top of negative pole line runs through into the inside of positive pole pipe, the upper end fixedly connected with gas receiver of the inside positive pole pipe of dust removal section of thick bamboo, the inside of gas receiver is provided with sealing mechanism, the fixed intercommunication in bottom of gas receiver has a plurality of outlet duct, the upper portion left side of dust removal section of thick bamboo is provided with clearance mechanism; when the utility model is used, the dust treatment effect on the inner wall of the anode tube is greatly improved, and the anode tube is not easy to damage, so that the normal dust removal effect on the flue gas is ensured.

Description

Cylinder type electric dust remover

Technical Field

The utility model relates to the technical field of electric dust collectors, in particular to a cylindrical electric dust collector.

Background

The electric dust remover is necessary matching equipment of a thermal power plant, has the function of removing particle smoke dust in flue gas discharged by a coal-fired or oil-fired boiler, and is important environmental protection equipment for improving air quality. The working principle of the electric dust collector is that when the flue gas passes through a flue in the main structure of the electric dust collector, the flue gas charges the flue gas, and then the flue gas enters the electric dust collector channel provided with a plurality of layers of electrode plates with opposite charges. Because of the mutual adsorption of the charged smoke dust and the opposite electrode electric plate, the particle smoke dust in the smoke gas is adsorbed on the polar plate, and the polar plate is hit at regular time, so that the smoke dust with certain thickness falls into the ash bucket below the electric dust collector structure under the dual actions of dead weight and vibration, thereby achieving the purpose of removing the smoke dust in the smoke gas.

The utility model discloses an energy-saving cylinder type electric dust collector, which is disclosed in Chinese patent publication No. CN218486256U, and particularly relates to the technical field of electric dust collectors, and comprises a dust collection box, wherein a lower movable plate and an upper movable plate … … are arranged in the dust collection box.

For the related art, only the dust on the inner wall of the anode tube falls off by simply moving the anode tube up and down, and some dust with high viscosity with the inner wall of the anode tube is still difficult to remove, so that the cleaning effect of the dust on the inner wall of the anode tube cannot be ensured. Accordingly, a cylindrical electric precipitator is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the problem of better dust treatment effect in the anode tube, the utility model provides a cylindrical electric dust remover.

The utility model provides a cylindrical electric dust collector which adopts the following technical scheme: the utility model provides a drum formula electrostatic precipitator, includes the dust removal section of thick bamboo, the inside lower extreme fixedly connected with go-between of dust removal section of thick bamboo, the upper portion fixedly connected with cathode line of go-between, the upper end fixedly connected with bottom plate of the inside go-between of dust removal section of thick bamboo, fixedly connected with a plurality of positive pole pipes on the bottom plate, the bottom of positive pole pipe runs through the bottom plate, just the top of cathode line runs through the inside of advancing the positive pole pipe, the upper end fixedly connected with gas receiver of the inside positive pole pipe of dust removal section of thick bamboo, the inside of gas receiver is provided with sealing mechanism, the fixed intercommunication in bottom of gas receiver has a plurality of outlet duct, the upper portion left side of dust removal section of thick bamboo is provided with clearance mechanism, the upper portion right side fixedly connected with U-shaped board of dust removal section of thick bamboo, the upper portion fixedly mounted of U-shaped board has the motor.

Preferably, the sealing mechanism comprises a disc, a plurality of sealing plates and a rotating rod, wherein the disc is rotatably arranged in the air storage cylinder, the sealing plates are fixedly connected to the outer side of the disc, the rotating rod is fixedly connected to the upper end of the disc, and the top end of the rotating rod penetrates through the inner part of the dust removal cylinder.

Preferably, the cleaning mechanism comprises a fan and a gas pipe, the fan is fixedly arranged on the left side of the upper part of the dust removal cylinder, the gas pipe is fixedly communicated with the input end of the fan, and the bottom end of the gas pipe penetrates into the air storage cylinder.

Preferably, the rotating rod penetrates through the outer side of one end of the dust removal cylinder and is fixedly connected with a driven gear, the output shaft of the motor is fixedly connected with a driving gear, and the driven gear is meshed with the driving gear.

Preferably, the left lower end of the dust removing cylinder is fixedly communicated with a smoke inlet pipe, the bottom of the dust removing cylinder is fixedly communicated with an ash discharge pipe, the left side of the upper part of the dust removing cylinder is fixedly communicated with a smoke discharge pipe, and valves are fixedly installed on the smoke inlet pipe and the ash discharge pipe.

Preferably, the bottom of the bottom plate is fixedly provided with a vibrator, and the lower end of the outer side of the dust removing cylinder is fixedly connected with a supporting frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with the cleaning mechanism, the air storage cylinder, the air outlet pipe and the vibrator, firstly, the anode pipe on the bottom plate can be subjected to vibration treatment through the vibrator, so that dust on the inner wall of the anode pipe can be effectively treated, and meanwhile, the dust on the inner wall of the anode pipe can be further treated by matching the cleaning mechanism, the air storage cylinder and the air outlet pipe;

2. the utility model is also provided with the sealing mechanism, the U-shaped plate, the motor, the driven gear and the driving gear, when the flue gas is treated, the sealing plate can be used for sealing the air outlet pipe through the matching of the motor, the driven gear and the driving gear, so that the flue gas can be normally discharged through the smoke exhaust pipe after being treated, and then the rotating rod is staggered with the air outlet pipe when dust on the inner wall of the anode pipe is required to be cleaned, so that the flue gas treatment device is simple and convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of an air reservoir according to the present utility model.

Reference numerals illustrate: 1. a dust removal cylinder; 2. a connecting ring; 3. a cathode line; 4. a bottom plate; 5. an anode tube; 6. an air cylinder; 7. a sealing mechanism; 701. a disc; 702. a sealing plate; 703. a rotating lever; 8. an air outlet pipe; 9. a cleaning mechanism; 901. a blower; 902. a gas pipe; 10. a U-shaped plate; 11. a motor; 12. a driven gear; 13. a drive gear; 14. a smoke inlet pipe; 15. an ash discharge pipe; 16. a smoke exhaust pipe; 17. a valve; 18. a vibrator; 19. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a cylindrical electric dust collector. Referring to fig. 1-3, a cylindrical electric precipitator comprises a dust removing cylinder 1, wherein the lower end of the inside of the dust removing cylinder 1 is fixedly connected with a connecting ring 2, the upper part of the connecting ring 2 is fixedly connected with a plurality of cathode wires 3, the upper end of the inner connecting ring 2 of the dust removing cylinder 1 is fixedly connected with a bottom plate 4, a plurality of anode pipes 5 are fixedly connected to the bottom plate 4, the bottom ends of the anode pipes 5 penetrate through the bottom plate 4, the top ends of the cathode wires 3 penetrate into the inside of the anode pipes 5, the upper end of the inner anode pipes 5 of the dust removing cylinder 1 is fixedly connected with an air storage cylinder 6, a sealing mechanism 7 is arranged in the air storage cylinder 6, the bottom of the air storage cylinder 6 is fixedly communicated with a plurality of air outlet pipes 8, the left side of the upper part of the dust removing cylinder 1 is provided with a cleaning mechanism 9, the right side of the upper part of the dust removing cylinder 1 is fixedly connected with a U-shaped plate 10, and the upper part of the U-shaped plate 10 is fixedly provided with a motor 11;

referring to fig. 1 and 3, the sealing mechanism 7 includes a disc 701, a plurality of sealing plates 702, and a rotating rod 703, wherein the disc 701 is rotatably mounted in the air reservoir 6, the plurality of sealing plates 702 are fixedly connected to the outer side of the disc 701, the rotating rod 703 is fixedly connected to the upper end of the disc 701, and the top end of the rotating rod 703 penetrates out of the interior of the dust removing cylinder 1; the rotating rod 703 penetrates through the outer side of one end of the dust removal barrel 1 and is fixedly connected with the driven gear 12, the driving gear 13 is fixedly connected to the output shaft of the motor 11, the driven gear 12 is meshed with the driving gear 13, the sealing plate 702 is conveniently driven to rotate through the cooperation of the motor 11, the driven gear 12 and the driving gear 13, and then the air outlet pipe 8 can be plugged.

Referring to fig. 1, the cleaning mechanism 9 includes a fan 901 and a gas pipe 902, the fan 901 is fixedly installed on the left side of the upper portion of the dust removal cylinder 1, the gas pipe 902 is fixedly communicated with the input end of the fan 901, the bottom end of the gas pipe 902 penetrates into the air storage cylinder 6, the cleaning mechanism 9 is convenient for supplying air into the air storage cylinder 6 and blowing out the air through the air outlet pipe 8, and then dust on the inner wall of the anode tube 5 can be further cleaned.

Referring to fig. 1 and 2, a smoke inlet pipe 14 is fixedly connected to the lower end of the left side of the dust removing cylinder 1, an ash discharge pipe 15 is fixedly connected to the bottom of the dust removing cylinder 1, a smoke discharge pipe 16 is fixedly connected to the left side of the upper part of the dust removing cylinder 1, and valves 17 are fixedly installed on the smoke inlet pipe 14 and the ash discharge pipe 15.

Referring to fig. 2, a vibrator 18 is fixedly installed at the bottom end of the bottom plate 4, a supporting frame 19 is fixedly connected to the lower end of the outer side of the dust removal cylinder 1, and the vibrator 18 can vibrate the anode tube 5 on the bottom plate 4, so that dust on the inner wall of the anode tube 5 can be cleaned.

Working principle: when the dust collector is used, the electrical components are externally connected with a power supply and a control switch when the dust collector is used, firstly, smoke enters the dust collection cylinder 1 from the smoke inlet pipe 14, then the smoke can flow upwards through the inside of the anode pipe 5, at the moment, dust particles in the smoke are negatively charged by the cathode wire 3, the charged dust particles can be attracted to the inner wall of the anode pipe 5, the smoke subjected to dust collection can be discharged from the smoke discharge pipe 16, when the dust on the inner wall of the anode pipe 5 is thicker, the vibrator 18 works to drive the anode pipe 5 on the bottom plate 4 to vibrate, so that the dust on the inner wall of the anode pipe 5 can be vibrated to fall off, meanwhile, the motor 11 works to drive the driving gear 13 to rotate, the driving gear 703 rotates through the driven gear 12, the rotating rod 703 rotates through the disc 701 to drive the sealing plate 702 to be staggered with the position of the air outlet pipe 8, at the moment, the fan 901 works to blow the dust through the anode pipe 902 and the air outlet pipe 8, the dust can further process the dust generated by the dust on the inner wall of the anode pipe 5, the dust collector is further ensured to be discharged to the position of the air outlet pipe 5, and the dust collector can be continuously sealed off the dust collector by the sealing plate 8.

When the utility model is used, the dust treatment effect on the inner wall of the anode tube 5 is greatly improved, and the anode tube 5 is not easy to damage, so that the normal dust removal effect on the flue gas is ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drum formula electrostatic precipitator, includes dust removal section of thick bamboo (1), its characterized in that: the inside lower extreme fixedly connected with go-between (2) of dust removal section of thick bamboo (1), the upper portion fixedly connected with cathode line (3) of go-between (2), the upper end fixedly connected with bottom plate (4) of the inside go-between (2) of dust removal section of thick bamboo (1), fixedly connected with a plurality of positive pole pipes (5) on bottom plate (4), bottom of positive pole pipe (5) runs through bottom plate (4), just the top of cathode line (3) runs through the inside of going into positive pole pipe (5), the upper end fixedly connected with gas receiver (6) of the inside positive pole pipe (5) of dust removal section of thick bamboo (1), the inside of gas receiver (6) is provided with sealing mechanism (7), the bottom fixedly connected with a plurality of outlet duct (8) of gas receiver (6), the upper portion left side of dust removal section of thick bamboo (1) is provided with clearance mechanism (9), the upper portion right side fixedly connected with U (10) of dust removal section of thick bamboo (1), the upper portion fixedly connected with motor (11) of U shaped plate (10).

2. A cylindrical electric precipitator in accordance with claim 1, wherein: sealing mechanism (7) are including disc (701), a plurality of closing plate (702), dwang (703), disc (701) rotate and install the inside at gas receiver (6), a plurality of closing plate (702) all fixed connection is in the outside of disc (701), dwang (703) fixed connection is in the upper end of disc (701), just the inside of play dust removal section of thick bamboo (1) is run through on the top of dwang (703).

3. A cylindrical electric precipitator in accordance with claim 1, wherein: the cleaning mechanism (9) comprises a fan (901) and a gas pipe (902), the fan (901) is fixedly arranged on the left side of the upper part of the dust removal cylinder (1), the gas pipe (902) is fixedly communicated with the input end of the fan (901), and the bottom end of the gas pipe (902) penetrates into the air storage cylinder (6).

4. A cylindrical electric precipitator in accordance with claim 2, wherein: the rotary rod (703) penetrates through the outer side of one end of the dust removal barrel (1) and is fixedly connected with a driven gear (12), a driving gear (13) is fixedly connected to an output shaft of the motor (11), and the driven gear (12) is meshed with the driving gear (13).

5. A cylindrical electric precipitator in accordance with claim 1, wherein: the dust removal device is characterized in that the lower end of the left side of the dust removal barrel (1) is fixedly communicated with a smoke inlet pipe (14), the bottom of the dust removal barrel (1) is fixedly communicated with an ash discharge pipe (15), the left side of the upper part of the dust removal barrel (1) is fixedly communicated with a smoke discharge pipe (16), and valves (17) are fixedly installed on the smoke inlet pipe (14) and the ash discharge pipe (15).

6. A cylindrical electric precipitator in accordance with claim 1, wherein: the bottom end of the bottom plate (4) is fixedly provided with a vibrator (18), and the lower end of the outer side of the dust removing cylinder (1) is fixedly connected with a supporting frame (19).