CN215586788U

CN215586788U - Wet electrostatic dust collector

Info

Publication number: CN215586788U
Application number: CN202122131614.1U
Authority: CN
Inventors: 朱叶豪
Original assignee: Foshan Nanhai Damil Environmental Protection Equipment Co ltd
Current assignee: Foshan Nanhai Damil Environmental Protection Equipment Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-21
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a wet electrostatic dust collection device, and relates to the technical field of industrial tail gas dust collection. The device comprises a device body, the top of device body is fixed with the air inlet, the lateral wall of device body is fixed with the gas outlet, the bottom of device body is fixed with row cinder notch, the collecting box has been placed to the bottom of row cinder notch, the bottom of device body is fixed with the fixed plate, the bottom of fixed plate is fixed with the motor, be fixed with the dwang on the output of motor, be fixed with the semi-gear on the outer wall of dwang, the bottom of semi-gear is provided with beats the mechanism, the lateral wall of row cinder notch is fixed with the connecting plate. This wet electrostatic precipitator device, starter motor, the control dwang is rotatory, strikes the cooperation of hammering through half-gear, first rack, first spring, connecting rod, rubber, and then can beat the outer wall of row's cinder notch, can strike off waste residues such as the adnexed dust of row's cinder notch inner wall.

Description

Wet electrostatic dust collector

Technical Field

The utility model relates to the technical field of industrial tail gas dust removal, in particular to a wet electrostatic dust removal device.

Background

The working principle of the electrostatic dust collector is that a high-voltage electric field is utilized to ionize smoke, and dust charges in airflow are separated from the airflow under the action of the electric field. The negative electrode is made of metal wires with different cross-section shapes, called discharge electrode, and the positive electrode is made of metal plates with different geometric shapes, called dust collecting electrode. The performance of an electrostatic precipitator is influenced by three factors, namely the nature of the dust, the equipment construction and the flow rate of the flue gas. The specific resistance of the dust is an index for evaluating the conductivity, and has a direct influence on the dust removal efficiency. The specific resistance is too low, and dust particles are difficult to retain on the dust collecting electrode, so that they are returned to the air flow. The specific resistance is too high, the dust particle charges reaching the dust collecting electrode are not easy to discharge, and the local breakdown and discharge phenomena are generated by forming a voltage gradient between dust layers. Both of these cases cause a decrease in dust removal efficiency.

The existing electrostatic dust collector can enable some waste residues such as dust to be discharged out of the dust collector through the slag discharging port after dust removal, however, when the slag discharging port discharges for a long time, some waste residues such as dust can be attached to the inner wall of the slag discharging port, and further, when the waste residues attached to the inner wall of the slag discharging port are too much, the efficiency of discharging of the slag discharging port is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a wet electrostatic dust collection device, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a wet electrostatic precipitator device, includes the device body, the top of device body is fixed with the air inlet, the lateral wall of device body is fixed with the gas outlet, the bottom of device body is fixed with row cinder notch, the collecting box has been placed to the bottom of row cinder notch, the bottom of device body is fixed with the fixed plate, the bottom of fixed plate is fixed with the motor, be fixed with the dwang on the output of motor, be fixed with the semi-gear on the outer wall of dwang, the bottom of semi-gear is provided with beats the mechanism, the lateral wall of row cinder notch is fixed with the connecting plate, the inner wall of row cinder notch is provided with clean mechanism.

Preferably, the rapping mechanism comprises a first rack, the bottom of the first rack is slidably connected to the top of the connecting plate, one end, away from the slag discharging port, of the first rack is fixedly provided with a first spring, one end, away from the first rack, of the first spring is fixedly provided with a connecting block, and the bottom of the connecting block is fixedly arranged at the top of the connecting plate.

Preferably, a connecting rod is fixed at the bottom of the first rack, a rubber beating hammer is fixed at the bottom of the connecting rod, and a squeezing plate is fixed at the bottom of the rubber beating hammer.

Preferably, the lateral wall of row's cinder notch is fixed with fixed frame, the top sliding connection of fixed frame has the slider, the bottom of slider is fixed with the slide bar, the one end that the slider is close to row's cinder notch is fixed with the second spring, the one end that the slider was kept away from to the second spring is fixed on row's cinder notch.

Preferably, the inner wall of the fixed frame is rotatably connected with a rotating rod, a cylinder is fixed on the outer wall of the rotating rod, a sliding groove is formed in the outer wall of the cylinder, and a gear is fixed at one end, close to the slag discharge port, of the rotating rod.

Preferably, the cleaning mechanism comprises a second rack, the second rack and the gear are meshed with each other, the second rack is connected to the inner wall of the slag discharging opening in a sliding mode, and a cleaning scraper is fixed to the top of the second rack.

(III) advantageous effects

The utility model provides a wet electrostatic dust collection device. The method has the following beneficial effects:

(1) this wet electrostatic precipitator device, starter motor, the control dwang is rotatory, strikes the cooperation of hammer through half-gear, first rack, first spring, connecting rod, rubber, and then can strike the outer wall of row's cinder notch, can strike off waste residues such as the adnexed dust of row's cinder notch inner wall.

(2) This wet electrostatic precipitator device strikes when hammering into shape and moves to the right side when rubber, through stripper plate, slider, slide bar, spout, drum, bull stick, gear, clean mechanism's cooperation, and then can give the scraping with wet waste residue, dust etc. of row's cinder notch inner wall adhesion, prevents that row's cinder notch inner wall from adhering to too much wet waste residue and dust and making row's cinder notch jam.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the squeegee of the present invention.

In the figure: 1. a device body; 2. an air inlet; 3. an air outlet; 4. a collection box; 5. a fixing plate; 6. a motor; 7. rotating the rod; 8. a half gear; 9. a slag discharge port; 10. a connecting plate; 11. a tapping mechanism; 111. a first rack; 112. a first spring; 113. connecting blocks; 114. a connecting rod; 115. a rubber beating hammer; 12. a pressing plate; 13. a fixing frame; 14. a slider; 15. a second spring; 16. a slide bar; 17. a rotating rod; 18. a cylinder; 19. a chute; 20. a gear; 21. a cleaning mechanism; 211. a second rack; 212. a cleaning blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wet electrostatic precipitator device, includes device body 1, and the top of device body 1 is fixed with air inlet 2, and waste gas can enter into in the device body 1 through air inlet 2 and filter. An air outlet 3 is fixed on the side wall of the device body 1, and filtered waste gas is discharged from the air outlet 3. The bottom of the device body 1 is fixed with a slag discharge port 9, and the slag discharge port 9 is used for discharging waste slag particles such as dust in waste gas. The collecting box 4 is placed at the bottom of the slag discharging port 9, and the collecting box 4 can collect the waste slag discharged from the slag discharging port 9. The bottom of device body 1 is fixed with fixed plate 5, and the bottom of fixed plate 5 is fixed with motor 6, is fixed with dwang 7 on the output of motor 6, is fixed with half gear 8 on the outer wall of dwang 7, and the bottom of half gear 8 is provided with beats the mechanism 11, and the lateral wall of row's cinder notch 9 is fixed with connecting plate 10, and the inner wall of row's cinder notch 9 is provided with clean mechanism 21.

In this embodiment, the rapping mechanism 11 includes a first rack 111, a connecting rod 114 is fixed at the bottom of the first rack 111, the connecting rod 114 penetrates through the connecting plate 10, and the connecting rod 114 can move left and right in the connecting plate 10. The bottom of connecting rod 114 is fixed with rubber and strikes hammer 115, and when starting motor 6 control dwang 7 was rotatory, can drive half gear 8 and rotate, can make first rack 111 remove about through half gear 8 and first spring 112, and then makes rubber strike hammer 115 make a round trip to strike the outer wall of row's cinder notch 9, gives for knocking off dust such as adnexed waste residue on row's cinder notch 9 inner wall. The bottom of rubber rapping hammer 115 is fixed with stripper plate 12, the bottom sliding connection of first rack 111 is at the top of connecting plate 10, the one end that first rack 111 kept away from slag notch 9 is fixed with first spring 112, the one end that first rack 111 was kept away from to first spring 112 is fixed with connecting block 113, the top at connecting plate 10 is fixed to the bottom of connecting block 113, the lateral wall of slag notch 9 is fixed with fixed frame 13, the top sliding connection of fixed frame 13 has slider 14, the bottom of slider 14 is fixed with slide bar 16, the one end that slider 14 is close to slag notch 9 is fixed with second spring 15, the one end that slider 14 was kept away from to second spring 15 is fixed on slag notch 9, the inner wall of fixed frame 13 rotates and is connected with bull stick 17, the outer wall of bull stick 17 is fixed with drum 18, spout 19 has been seted up to the outer wall of drum 18, bull stick 17 runs through slag notch 9. A gear 20 is fixed at one end of the rotating rod 17 close to the slag discharging port 9, when the rubber knocking hammer 115 knocks the slag discharging port 9, the extrusion plate 12 extrudes the sliding block 14 to be close to the slag discharging port 9, the sliding block 14 drives the sliding rod 16 to slide in the sliding groove 19 to control the cylinder 18 to rotate clockwise, and the gear 20 rotates clockwise through the rotating rod 17.

In this embodiment, cleaning mechanism 21 includes second rack 211, second rack 211 is intermeshing form with gear 20, second rack 211 sliding connection is at the inner wall of row cinder notch 9, the top of second rack 211 is fixed with cleaning scraper 212, when rotating on gear 20 anticlockwise, can make second rack 211 drive cleaning scraper 212 downstream, and then can be with row cinder notch 9 inner wall adhere to wet waste residue, dust etc. and for scraping, prevent that row cinder notch 9 inner wall from adhering to too much wet waste residue and dust and making row cinder notch 9 jam.

When the device works (or is used), when the motor 6 is started, the rotating rod 7 can be driven to rotate, the half gear 8 is driven to rotate, when the half gear 8 and the first rack 111 are meshed with each other, the half gear 8 can drive the first rack 111 to be far away from the slag discharge opening 9, when the half gear 8 rotates to be not meshed with the first rack 111, the first rack 111 can be close to the slag discharge opening 9 due to the compression state of the first spring 112, the rubber knocking hammer 115 knocks the slag discharge opening 9, impurities such as waste slag and dust attached in the slag discharge opening 9 can be cleaned, when the rubber knocking hammer 115 is close to the slag discharge opening 9, the extrusion plate 12 can extrude the sliding block 14 to be close to the slag discharge opening 9, the sliding block 14 drives the sliding rod 16 to slide in the sliding groove 19 formed in the outer wall of the cylinder 18, the cylinder 18 can be controlled to rotate clockwise, the gear 20 can rotate clockwise, and drive the second rack 211 to move downwards, and then make the second rack 211 stimulate the cleaning scraper 212 to move downwards, make the cleaning scraper 212 laminate and arrange the inner wall of cinder notch 9 and move downwards, adhere to wet waste residue and dust etc. and scrape off on arranging the cinder notch 9 inner wall, prevent that too much wet waste residue and dust from adhering to the inner wall of cinder notch 9, and then may influence the emission of cinder notch 9, may also cause row cinder notch 9 to block up, when the half gear 8 drives the first rack 111 and keeps away from arranging the cinder notch 9, can make the stripper plate 12 keep away from the slider 14, because of second spring 15 is in the compression state, make the slide bar 16 move left in drum 18, drive drum 18 anticlockwise rotation, control gear 20 anticlockwise rotation, make the second rack 211 drive the cleaning scraper 212 to get back to the normal position, carry out next work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 wet electrostatic precipitator device, includes device body (1), its characterized in that: the top of device body (1) is fixed with air inlet (2), the lateral wall of device body (1) is fixed with gas outlet (3), the bottom of device body (1) is fixed with row cinder notch (9), collecting box (4) have been placed to the bottom of row cinder notch (9), the bottom of device body (1) is fixed with fixed plate (5), the bottom of fixed plate (5) is fixed with motor (6), be fixed with dwang (7) on the output of motor (6), be fixed with on the outer wall of dwang (7) semi-gear (8), the bottom of semi-gear (8) is provided with beats mechanism (11), the lateral wall of row cinder notch (9) is fixed with connecting plate (10), the inner wall of row cinder notch (9) is provided with clean mechanism (21).

2. A wet electrostatic precipitator as claimed in claim 1, wherein: the rapping mechanism (11) comprises a first rack (111), the bottom of the first rack (111) is connected to the top of the connecting plate (10) in a sliding mode, one end, away from the slag discharging opening (9), of the first rack (111) is fixed with a first spring (112), one end, away from the first rack (111), of the first spring (112) is fixed with a connecting block (113), and the bottom of the connecting block (113) is fixed to the top of the connecting plate (10).

3. A wet electrostatic precipitator as claimed in claim 2, wherein: a connecting rod (114) is fixed at the bottom of the first rack (111), a rubber knocking hammer (115) is fixed at the bottom of the connecting rod (114), and a squeezing plate (12) is fixed at the bottom of the rubber knocking hammer (115).

4. A wet electrostatic precipitator as claimed in claim 1, wherein: arrange the lateral wall of cinder notch (9) and be fixed with fixed frame (13), the top sliding connection of fixed frame (13) has slider (14), the bottom of slider (14) is fixed with slide bar (16), the one end that slider (14) are close to row cinder notch (9) is fixed with second spring (15), the one end that slider (14) were kept away from in second spring (15) is fixed on row cinder notch (9).

5. A wet electrostatic precipitator as claimed in claim 4, wherein: the inner wall of fixed frame (13) rotates and is connected with bull stick (17), the outer wall of bull stick (17) is fixed with drum (18), spout (19) have been seted up to the outer wall of drum (18), the one end that bull stick (17) is close to row cinder notch (9) is fixed with gear (20).

6. A wet electrostatic precipitator as claimed in claim 5, wherein: clean mechanism (21) include second rack (211), second rack (211) are intermeshing form with gear (20), second rack (211) sliding connection is at the inner wall of row cinder notch (9), the top of second rack (211) is fixed with cleaning blade (212).