CN215313120U

CN215313120U - Electrostatic precipitator device of keyboard production usefulness

Info

Publication number: CN215313120U
Application number: CN202121358577.1U
Authority: CN
Inventors: 包正胜
Original assignee: Yangzhou Tiyi Precision Parts Co ltd
Current assignee: Yangzhou Tiyi Precision Parts Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-28
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to the technical field of electrostatic dust removal, and discloses an electrostatic dust removal device for keyboard production, which comprises a dust hood, a primary treatment cylinder and an electrostatic dust removal cylinder, wherein an exhaust fan is fixedly installed at the back of the dust hood, the exhaust end of the exhaust fan is communicated with the inside of the dust hood, the exhaust end of the exhaust fan is communicated with the upper end of the inside of the primary treatment cylinder through a connecting pipe, a plurality of baffles are fixedly installed in the primary treatment cylinder from top to bottom, one side of the lower end of the inside of the primary treatment cylinder is communicated with one side of the lower end of the inside of the electrostatic dust removal cylinder through a connecting pipe II, dust in the air is adsorbed by dust-absorbing cotton on the baffles through the primary treatment cylinder, so that the electrostatic dust removal pressure in the electrostatic dust removal cylinder is reduced, a connecting hopper is fixedly installed at the lower end of the inside of the electrostatic dust removal cylinder, and the dust at the bottom of the electrostatic dust removal cylinder is prevented from accidentally moving upwards under the wind power, further reduce electrostatic precipitator's burden, guarantee high-quality dust removal effect.

Description

Electrostatic precipitator device of keyboard production usefulness

Technical Field

The utility model relates to the technical field of electrostatic dust removal, in particular to an electrostatic dust removal device for keyboard production.

Background

The principle of electrostatic dust collection is that dusty gas is electrically separated when passing through a high-voltage electrostatic field, dust particles and negative ions are combined to be charged negatively and then tend to be discharged on the surface of an anode to be deposited, the dust particles are used for purifying gas or recovering useful dust particles in industries such as metallurgy and chemistry, the electrostatic field is utilized to ionize the gas so as to enable the dust particles to be electrically adsorbed on the electrode, air molecules are ionized into positive ions and electrons in the strong electric field, and the electrons encounter the dust particles in the process of running to the positive electrode, so that the dust particles are adsorbed on the positive electrode with the negative electricity and collected.

In a keyboard production workshop, an electrostatic dust removal device is mostly used for purifying air, but the electrostatic dust removal device is heavy in dust removal burden in the long-time use process and affects dust removal quality, so that the technical personnel in the field provide the electrostatic dust removal device for keyboard production to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrostatic dust removal device for keyboard production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an electrostatic precipitator device of keyboard production usefulness, includes suction hood, preliminary treatment section of thick bamboo and electrostatic precipitator, the back fixed mounting of suction hood has the fan of bleeding, the end of bleeding of the fan of bleeding communicates with the inside intercommunication of suction hood, the exhaust end of the fan of bleeding communicates through a connecting pipe and the inside upper end of preliminary treatment section of thick bamboo, the inside from top to bottom fixed mounting of preliminary treatment section of thick bamboo has a plurality of baffles, inside lower extreme one side of preliminary treatment section of thick bamboo communicates through inside lower extreme one side of No. two connecting pipes and electrostatic precipitator, upper end one side of electrostatic precipitator is equipped with the outlet duct, the inside middle part fixed mounting of electrostatic precipitator has corona utmost point post, corona utmost point post is vertical to be placed, the outside fixed mounting of electrostatic precipitator has high voltage power supply, the inside lower extreme fixed mounting of electrostatic precipitator connects the dirt fill.

As a still further scheme of the utility model: the baffle all inclines obliquely to be placed just the one end that baffle and preliminary treatment section of thick bamboo are connected is on the high side, the surface of baffle is equipped with the dust absorption cotton, and the dust in the cotton effective adsorption air of dust absorption to carry out preliminary treatment to the air.

As a still further scheme of the utility model: the dust collecting hopper is of a conical structure with a large upper end and a small lower end, so that dust in the electrostatic dust collection cylinder is deposited at the bottom of the electrostatic dust collection cylinder through the dust collecting hopper conveniently, and the dust at the bottom of the electrostatic dust collection cylinder is prevented from accidentally moving upwards under wind power.

As a still further scheme of the utility model: the lower extreme of preliminary treatment section of thick bamboo is equipped with the dust exhaust pipe No. one, be equipped with the valve No. one on the dust exhaust pipe, open the valve No. one, the dust that the inside accumulational of preliminary treatment section of thick bamboo falls can be followed the dust exhaust pipe and discharged.

As a still further scheme of the utility model: the lower extreme of an electrostatic precipitator section of thick bamboo is equipped with No. two dust exhaust pipes, be equipped with the valve No. two on No. two dust exhaust pipes, open the valve No. two, the dust that the electrostatic precipitator section of thick bamboo is inside to be deposited can be followed the discharge of No. two dust exhaust pipes.

As a still further scheme of the utility model: the high voltage power supply is electrically connected with the corona pole, and the high voltage power supply enables the corona pole to be electrified to form a high voltage electrostatic field.

Compared with the prior art, the utility model has the beneficial effects that: through being equipped with a preliminary treatment section of thick bamboo, utilize the dust in the cotton adsorbed air of dust absorption on the baffle to reduce the inside electrostatic precipitator pressure of electrostatic precipitator section of thick bamboo, and have the dust hopper that connects at the inside lower extreme fixed mounting of electrostatic precipitator section of thick bamboo, reduce the unexpected upward movement of dust of electrostatic precipitator bobbin base portion under wind-force, further reduce electrostatic precipitator's burden, guarantee high-quality dust removal effect.

Drawings

FIG. 1 is a schematic view of the overall internal structure of an electrostatic precipitator for keyboard production;

FIG. 2 is a schematic diagram of a baffle structure of an electrostatic precipitator for keyboard production;

fig. 3 is a schematic structural diagram of a dust collecting hopper of an electrostatic dust collector for keyboard production.

In the figure: 1. a dust hood; 2. a primary treatment cylinder; 3. an electrostatic dust removal cylinder; 4. an air extracting fan; 5. a first connecting pipe; 6. a second connecting pipe; 7. an air outlet pipe; 8. corona pole column; 9. a high voltage power supply; 10. a dust receiving hopper; 11. a baffle plate; 12. dust collection cotton; 13. a first dust exhaust pipe; 14. a first valve; 15. a second dust exhaust pipe; 16. and a second valve.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present invention, an electrostatic precipitator for keyboard production includes a dust hood 1, preliminary treatment section of thick bamboo 2 and electrostatic precipitator section of thick bamboo 3, the back fixed mounting of suction hood 1 has extraction fan 4, extraction fan 4 bleed end and the inside intercommunication of suction hood 1, the exhaust end of extraction fan 4 communicates through connecting pipe 5 and the inside upper end of preliminary treatment section of thick bamboo 2, inside from top to bottom fixed mounting of preliminary treatment section of thick bamboo 2 has a plurality of baffles 11, inside lower extreme one side of preliminary treatment section of thick bamboo 2 is through No. two connecting pipes 6 and electrostatic precipitator section of thick bamboo 3 inside lower extreme one side intercommunication, upper end one side of electrostatic precipitator section of thick bamboo 3 is equipped with outlet duct 7, the inside middle part fixed mounting of electrostatic precipitator section of thick bamboo 3 has corona utmost point post 8, corona utmost point post 8 is vertical places, the outside fixed mounting of electrostatic precipitator section of thick bamboo 3 has high voltage power supply 9, the inside lower extreme fixed mounting of electrostatic precipitator section of thick bamboo 3 connects dirt fill 10.

In fig. 1 and 2: baffle 11 all inclines obliquely to be placed and baffle 11 is higher than one end of being connected with primary treatment section of thick bamboo 2, and baffle 11's surface is equipped with the dust absorption cotton 12, and dust absorption cotton 12 can effectively adsorb the dust in the air to carry out primary treatment to the air.

In fig. 1 and 3: the dust collecting hopper 10 is of a conical structure with a large upper end and a small lower end, so that dust in the electrostatic dust collection cylinder 3 is conveniently deposited at the bottom of the electrostatic dust collection cylinder 3 through the dust collecting hopper 10, and the dust at the bottom of the electrostatic dust collection cylinder 3 is reduced from accidentally moving upwards under wind power.

In fig. 1: the lower extreme of preliminary treatment section of thick bamboo 2 is equipped with dust exhaust pipe 13 No. one, is equipped with valve 14 on dust exhaust pipe 13 No. one, opens valve 14 No. one, and dust that preliminary treatment section of thick bamboo 2 inside is long-pending can be followed dust exhaust pipe 13 and is discharged.

In fig. 1: the lower extreme of an electrostatic precipitation section of thick bamboo 3 is equipped with No. two dust exhaust pipes 15, is equipped with No. two valves 16 on No. two dust exhaust pipes 15, opens No. two valves 16, and the dust that the electrostatic precipitation section of thick bamboo 3 is inside to be deposited can be followed No. two dust exhaust pipes 15 and discharged.

In fig. 1: the high voltage power supply 9 is electrically connected with the corona pole 8, and the high voltage power supply 9 enables the corona pole 8 to be electrified to form a high voltage electrostatic field.

The working principle of the utility model is as follows: through the work of the extraction fan 4, the air in the keyboard production workshop enters the interior of the primary treatment barrel 2 through the dust hood 1 and along the first connecting pipe 5, a plurality of baffle plates 11 are fixedly installed in the primary treatment barrel 2 from top to bottom, the air moves downwards along the primary treatment barrel 2, dust in the air can be effectively adsorbed by the dust-absorbing cotton 12 on the baffle plates 11, so that the air is subjected to primary treatment, the primarily treated air enters the interior of the electrostatic dust-removing barrel 3 through the second connecting pipe 6, the corona polar columns 8 are electrified, a high-voltage electrostatic field is formed in the interior of the electrostatic dust-removing barrel 3, the dust in the air is ionized to achieve the dust-removing effect, the purified air is discharged through the air outlet pipe 7, the primary dust-removing treatment is performed on the air through the primary treatment barrel 2, the dust-removing pressure in the interior of the electrostatic dust-removing barrel 3 can be effectively reduced, so that a better dust-removing effect is achieved, the dust-receiving hopper 10 is fixedly installed at the lower end in the interior of the electrostatic dust-removing barrel 3, the inside dust of an electrostatic precipitator section of thick bamboo 3 enters into the bottom of an electrostatic precipitator section of thick bamboo 3 through connecing dirt fill 10 under the action of gravity, connect the dust of the reducible electrostatic precipitator section of thick bamboo 3 bottom of dust fill 10 unexpected upward movement under wind-force, further reduce electrostatic precipitator's burden, open valve 14 No. one, the dust of the inside deposit of a preliminary treatment section of thick bamboo 2 falls can be followed a dust exhaust pipe 13 and discharged, open No. two valves 16 equally, the dust of the inside deposit of an electrostatic precipitator section of thick bamboo 3 can be followed No. two dust exhaust pipes 15 and discharged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The electrostatic dust removal device for keyboard production comprises a dust hood (1), a primary treatment barrel (2) and an electrostatic dust removal barrel (3), and is characterized in that an exhaust fan (4) is fixedly mounted at the back of the dust hood (1), the exhaust end of the exhaust fan (4) is communicated with the inside upper end of the primary treatment barrel (2) through a connecting pipe (5), a plurality of baffles (11) are fixedly mounted inside the primary treatment barrel (2) from top to bottom, one side of the inside lower end of the primary treatment barrel (2) is communicated with one side of the inside lower end of the electrostatic dust removal barrel (3) through a connecting pipe (6), an outlet pipe (7) is arranged on one side of the upper end of the electrostatic dust removal barrel (3), and a corona pole (8) is fixedly mounted in the middle of the inside of the electrostatic dust removal barrel (3), corona utmost point post (8) are vertical to be placed, the outside fixed mounting of electrostatic precipitator (3) has high voltage power supply (9), the inside lower extreme fixed mounting of electrostatic precipitator (3) connects dirt fill (10).

2. The electrostatic precipitator device for keyboard production according to claim 1, wherein the baffles (11) are all obliquely arranged, one end of each baffle (11) connected with the primary treatment barrel (2) is higher, and dust-absorbing cotton (12) is arranged on the surface of each baffle (11).

3. The electrostatic precipitator for keyboard production according to claim 1, wherein the dust collecting hopper (10) is a conical structure with a large upper end and a small lower end.

4. The electrostatic precipitator device for keyboard production according to claim 1, wherein a first dust exhaust pipe (13) is arranged at the lower end of the primary treatment cylinder (2), and a first valve (14) is arranged on the first dust exhaust pipe (13).

5. The electrostatic precipitator device for keyboard production according to claim 1, wherein a second dust exhaust pipe (15) is disposed at the lower end of the electrostatic precipitator cylinder (3), and a second valve (16) is disposed on the second dust exhaust pipe (15).

6. The electrostatic precipitator device of claim 1, wherein the high voltage power supply (9) is electrically connected to the corona pole (8).