CN215695154U

CN215695154U - Electrostatic powder spraying collection device

Info

Publication number: CN215695154U
Application number: CN202121363837.4U
Authority: CN
Inventors: 葛亚; 陈冲
Original assignee: Jiangsu Joyful New Material Co ltd
Current assignee: Jiangsu Joyful New Material Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-01
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an electrostatic powder spraying and collecting device in the technical field of powder collecting devices, wherein a metal hose is connected with a collecting material port, a first filter screen is arranged on the right side of the upper end of a first collecting cylinder, a first collecting cone is connected to the lower end of the first collecting cylinder, a first storage box is connected to the lower end of the first collecting cone, a second filter screen is arranged on the right side of the upper end of a second collecting cylinder, a second collecting cone is connected to the lower end of the second collecting cylinder, a second storage box is connected to the lower end of the second collecting cone, a second valve is arranged at the bottom of the second storage box, and an axial flow motor is arranged at the right end of a collecting pipeline, so that the problems that the existing electrostatic powder spraying process can generate dust during production, the air in a spraying room can be polluted, raw materials are wasted, and the dust concentration is high, the dust is easy to explode, and the powder collecting device is needed are solved, the existing powder collecting devices are inconvenient to use and have unsatisfactory collecting effect.

Description

Electrostatic powder spraying collection device

Technical Field

The utility model relates to the technical field of powder collecting devices, in particular to an electrostatic powder spraying and collecting device.

Background

The electrostatic powder spraying method is a powder coating which is dominant in the industrial coating field, and the electrostatic powder spraying process appears in the 20 th century and 60 th century, and is mainly applied to metal surface coating. In the end of the 90 s of the 20 th century, with the development of powder coatings and spraying equipment, it became possible to apply electrostatic powder spraying processes to non-metallic surfaces.

Present electrostatic powder spraying technology can produce the dust when production, not only can pollute the air in the room of spouting, causes the raw materials extravagant, still easily takes place the explosion when dust concentration is great, so need the powder collection device, it is not convenient when some current powder collection device use, the collection effect is also not ideal.

Based on this, the utility model designs an electrostatic powder spraying and collecting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrostatic powder spraying and collecting device, which solves the problems that the existing electrostatic powder spraying process in the background art can generate dust during production, air in a spraying room can be polluted, raw materials are wasted, explosion is easy to occur when the dust concentration is high, a powder collecting device is needed, the existing powder collecting devices are inconvenient to use, and the collecting effect is not ideal.

In order to achieve the purpose, the utility model provides the following technical scheme: an electrostatic powder spraying collection device, includes the collection pipeline, its characterized in that: the upper part of the collecting pipeline is provided with an air pump, the lower part of the left end of the collecting pipeline is connected with a metal hose pipeline, the metal hose pipeline is connected with a collecting material port, the collecting material port is fixed on a cross rod through a fixing bolt, the cross rod is provided with a positioning hole, the cross rod is fixedly connected inside a spray room, the right side of the spray room is provided with a first fixing frame, the inside of the first fixing frame is fixedly connected with a first collecting cylinder, the right side of the upper end of the first collecting cylinder is provided with a first filter screen, the right side of the first filter screen is provided with a first high-pressure air blowing device, the lower end of the first collecting cylinder is connected with a first collecting cone, the lower end of the first collecting cone is connected with a first storage box, the bottom of the first storage box is provided with a first valve, the vertical rod on the right side of the first fixing frame is provided with an intelligent control device, and the right side of the first fixing frame is provided with a second fixing frame, the inner part of the second fixing frame is fixedly connected with a second collecting cylinder, a second filter screen is arranged on the right side of the upper end of the second collecting cylinder, a second high-pressure air blowing device is arranged on the right side of the second filter screen, a second collecting cone is connected to the lower end of the second collecting cylinder, a second storage box is connected to the lower end of the second collecting cone, a second valve is arranged at the bottom of the second storage box, and an axial flow motor is arranged at the right end of a collecting pipeline.

As a further scheme of the utility model, the first filter screen is matched and fixed in the inner cavity of the collecting pipeline through the first clamping piece and the first positioning groove.

As a further scheme of the utility model, the second filter screen is matched and fixed in the inner cavity of the collecting pipeline through a second clamping piece and a second positioning groove.

In a further aspect of the present invention, the first filter has a mesh diameter larger than that of the second filter.

As a further aspect of the present invention, the first fixing frame is made of high-strength steel.

As a further aspect of the present invention, the second fixing frame is made of high-strength steel.

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

1. the spray room is simple in structure, convenient to use and reasonable in design, the position-adjustable collecting port is arranged in the spray room and is communicated with the two-stage collecting device through the collecting pipeline, the axial flow fan on the collecting pipeline provides power, and the working process is controlled and executed by the intelligent control device, so that the convenience of the spray room is improved, and the collecting effect is better and ideal.

2. According to the utility model, the two filter screens are arranged in the collecting pipeline and are fixed by the clamping piece, so that the filter screens can be conveniently replaced by the device.

3. According to the utility model, the storage box is arranged at the lower end of the collecting cone cylinder, and the valve is arranged at the bottom of the storage box, so that collected powder can be poured out more conveniently when the storage box is full.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged view of the present invention at A;

FIG. 3 is an enlarged view of the utility model at B.

In the drawings, the components represented by the respective reference numerals are listed below:

collecting pipe 1, air pump 2, metal hose 3, collecting port 4, fixing bolt 5, horizontal pole 6, locating hole 7, spray booth 8, first mount 9, first collecting cylinder 10, first filter screen 11, first high-pressure air blowing device 12, first collecting cone 13, first storage box 14, first valve 15, intelligent control device 16, second mount 17, second collecting cylinder 18, second filter screen 19, second high-pressure air blowing device 20, second collecting cone 21, second storage box 22, second valve 23, axial flow motor 24, first joint spare 25, first constant head tank 26, second joint spare 27, second constant head tank 28.

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. 1-3, the present invention provides a technical solution: the utility model provides an electrostatic powder spraying collection device, includes collection pipeline 1, its characterized in that: the air pump 2 is arranged on the upper portion of the collecting pipeline 1, the metal hose pipeline 3 is connected to the lower portion of the left end of the collecting pipeline 1, the metal hose pipeline 3 is connected with the collecting material port 4, the collecting material port 4 is fixed on the cross rod 6 through the fixing bolt 5, the positioning hole 7 is formed in the cross rod 6, the cross rod 6 is fixedly connected inside the spraying room 8, the first fixing frame 9 is arranged on the right side of the spraying room 8, the first collecting cylinder 10 is fixedly connected inside the first fixing frame 9, the first filter screen 11 is arranged on the right side of the upper end of the first collecting cylinder 10, the first high-pressure air blowing device 12 is arranged on the right side of the first filter screen 11, the first collecting cylinder 13 is connected to the lower end of the first collecting cylinder 10, the first storage box 14 is connected to the lower end of the first collecting cylinder 13, the first valve 15 is arranged at the bottom of the first storage box 14, the intelligent control device 16 is arranged on the vertical rod on the right side of the first fixing frame 9, a second fixing frame 17 is arranged at the right side of the first fixing frame 9, a second collecting cylinder 18 is fixedly connected inside the second fixing frame 17, a second filter screen 19 is arranged on the right side of the upper end of the second collecting cylinder 18, a second high-pressure air blowing device 20 is arranged on the right side of the second filter screen 19, the lower end of the second collecting cylinder 18 is connected with a second collecting cone 21, the lower end of the second collecting cone 21 is connected with a second storage box 22, the bottom of the second storage box 22 is provided with a second valve 23, the right end of the collecting pipeline 1 is provided with an axial flow motor 24, so that the problems that the existing electrostatic powder spraying process can generate dust during production, not only can pollute the air in a spraying room and cause raw material waste, but also can easily explode when the dust concentration is high are solved, therefore, a powder collecting device is needed, and the existing powder collecting devices are inconvenient to use and have undesirable collecting effect.

The first filter screen 11 is matched and fixed in the inner cavity of the collecting pipeline 1 through a first clamping piece 25 and a first positioning groove 26.

The second filter screen 19 is fixed in the inner cavity of the collecting pipeline 1 by matching a second clamping piece 27 and a second positioning groove 28.

The mesh diameter of the first filter 11 is larger than that of the second filter 19.

The first fixing frame 9 is made of high-strength steel.

The second fixing frame 17 is made of high-strength steel.

The working principle of the utility model is as follows: when the utility model is used, firstly, the collecting material port 4 is fixed on the cross bar 6 by the fixing bolt 5 according to requirements, then parameters are input into the intelligent control device 16, then the axial flow motor 24 is started, the collecting material port 4 starts to collect powder inside the spray room 8, the powder in the collecting pipeline 1 firstly meets the first filter screen 11, a part of large powder falls into the first collecting cylinder 10 or is attached to the first filter screen 11, a part of small powder passes through the first filter screen 11 and enters the second filter screen 19, dust falls into the second collecting cylinder 18 or is attached to the second filter screen 19, clean air is discharged to the external space through the second filter screen 19, when the preset time is reached, the intelligent control device 16 sends out an instruction, the axial flow motor 24 stops working, the air pump 2 starts to work, and then the first high-pressure air blowing device 12 and the second high-pressure air blowing device 20 respectively start to work, the powder on the first filter screen 11 and the second filter screen 19 is blown off, the filter screens are guaranteed not to be blocked, then the air pump 2 stops working, and the axial flow motor 24 repeats the steps, so that the using convenience of the powder spraying device is realized, the raw material cost is saved, the internal environment of the spraying room 8 is improved, and the powder collecting effect is better due to the double-layer filter screens.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electrostatic powder spraying collection device, includes collection pipeline (1), its characterized in that: the air pump (2) is arranged on the upper portion of the collecting pipeline (1), the metal hose pipeline (3) is connected to the lower portion of the left end of the collecting pipeline (1), the metal hose pipeline (3) is connected with the collecting material port (4), the collecting material port (4) is fixed on the cross rod (6) through the fixing bolt (5), the positioning hole (7) is formed in the cross rod (6), the cross rod (6) is fixedly connected to the inside of the spraying room (8), the first fixing frame (9) is arranged on the right side of the spraying room (8), the first collecting cylinder (10) is fixedly connected to the inside of the first fixing frame (9), the first filter screen (11) is arranged on the right side of the upper end of the first collecting cylinder (10), the first high-pressure air blowing device (12) is arranged on the right side of the first filter screen (11), the first collecting cylinder (10) is connected to the lower end of the first collecting cylinder (13), the first storing box (14) is connected to the lower end of the first collecting cylinder (13), first valve (15) are equipped with to first storage box (14) bottom, intelligent control device (16) are equipped with on first mount (9) right side montant, second mount (17) are equipped with on first mount (9) right side, drum (18) are collected to the inside fixedly connected with second of second mount (17), drum (18) upper end right side is collected to the second is equipped with second filter screen (19), second high pressure gas blowing device (20) are equipped with on second filter screen (19) right side, drum (18) lower extreme is collected to the second is connected with second and collects awl section of thick bamboo (21), second is collected awl section of thick bamboo (21) lower extreme and is connected with second storage box (22), second storage box (22) bottom is equipped with second valve (23), axial compressor motor (24) are equipped with to collection pipeline (1) right-hand member.

2. An electrostatic powder spray coating collection device according to claim 1, wherein: the first filter screen (11) is matched with the first positioning groove (26) through a first clamping piece (25) and is fixed in the inner cavity of the collecting pipeline (1).

3. An electrostatic powder spray coating collection device according to claim 1, wherein: the second filter screen (19) is matched with the second positioning groove (28) through a second clamping piece (27) and is fixed in the inner cavity of the collecting pipeline (1).

4. An electrostatic powder spray coating collection device according to claim 1, wherein: the mesh diameter of the first filter screen (11) is larger than that of the second filter screen (19).

5. An electrostatic powder spray coating collection device according to claim 1, wherein: the first fixing frame (9) is made of high-strength steel.

6. An electrostatic powder spray coating collection device according to claim 1, wherein: the second fixing frame (17) is made of high-strength steel.