CN213349221U - Powder coating production device - Google Patents
Powder coating production device Download PDFInfo
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- CN213349221U CN213349221U CN202022081619.3U CN202022081619U CN213349221U CN 213349221 U CN213349221 U CN 213349221U CN 202022081619 U CN202022081619 U CN 202022081619U CN 213349221 U CN213349221 U CN 213349221U
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- storage tank
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Abstract
Powder coating apparatus for producing. The utility model relates to a coating production facility technical field, concretely relates to powder coating apparatus for producing. Provides a powder coating production device which is easy to clean, simple and convenient to operate, economic and safe. The utility model discloses a powder coating apparatus for producing uses through the innovative design of pipeline, valve and its cooperation with retrieving the storage tank for powder coating apparatus for producing is easily clean, conveniently realizes the product switching safely, has effectively improved workshop environment, has reduced the clean operation degree of difficulty, and simultaneously, the surplus powder of retrieving can be collected and is recycled, avoids the wasting of resources.
Description
Technical Field
The utility model relates to a coating production facility technical field, concretely relates to powder coating apparatus for producing.
Background
The powder coating is a novel environment-friendly coating, consists of 100 percent of solid powder and has the advantages of no solvent, no pollution, energy conservation, environmental protection and the like.
In the production process of the powder coating, the formula system, the color and the like of the coating need to be adjusted and switched according to the change of the customer requirements, and the production device needs to be thoroughly cleaned before products are switched, so that the cross contamination of different products is avoided. The traditional cleaning mode is that the production device is manually disassembled, high-pressure gas is used for blowing, and the powder can fly around due to the fact that the powder is dispersedly adhered to each part of the equipment, so that the workshop environment is severe, the body health of operators is damaged, and meanwhile, the powder is scattered to cause waste to a certain extent.
Therefore, how to effectively clean the production device of the powder coating and ensure the cleanness of the workshop environment and the recovery of waste materials becomes a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, provide an easy to clean, easy and simple to handle, and economic safety's powder coating apparatus for producing.
The technical scheme of the utility model is that:
the powder coating production device comprises a pulverizer, a cyclone separator, a powder collecting storage tank and a recovery storage tank, wherein the cyclone separator comprises an upper section and a lower section which are connected, a first valve is arranged between the upper section and the lower section, the upper section is communicated with the recovery storage tank through a pipeline B, the bottom of the lower section is connected with a three-way valve, one outlet of the three-way valve is communicated with the powder collecting storage tank, and the other outlet of the three-way valve is communicated with the recovery storage tank through a pipeline C;
the pulverizer is connected with a hopper through a conveying pipe, a second valve is arranged on the conveying pipe, and the pulverizer is communicated with the lower section of the cyclone separator through a pipeline A;
an exhaust pipe is arranged on the recovery storage tank.
Furthermore, a filter layer is arranged in the recovery storage tank.
Further, the exhaust pipe is located at an upper portion of the recovery storage tank.
Further, the pipeline B and the pipeline C are connected at the middle height of the recovery storage tank.
The utility model discloses a powder coating apparatus for producing uses through the innovative design of pipeline, valve and its cooperation with retrieving the storage tank for powder coating apparatus for producing is easily clean, conveniently realizes the product switching safely, has effectively improved workshop environment, has reduced the clean operation degree of difficulty, and simultaneously, the surplus powder of retrieving can be collected and is recycled, avoids the wasting of resources.
Specifically, during powder coating production, the first valve and the second valve are opened, the outlet of a three-way valve communication pipeline C is closed, raw materials input by a hopper rotate and impact at a high speed in a pipeline in a pulverizer to prepare powder coating with a required particle size, the powder coating enters a cyclone separator through a pipeline A under the action of blast air, the powder coating in a gas-powder mixture descends to enter a powder collecting storage tank through the three-way valve, and gas carrying a small amount of residual powder enters a recovery storage tank through a pipeline B;
when the powder coating production device is cleaned, firstly, closing the second valve, blowing air to clean residual powder in the flour mill, the pipeline A and the pipeline B, wherein one part of the residual powder enters the recovery storage tank through the pipeline B, and the other part of the residual powder enters the powder collection storage tank through the three-way valve; and secondly, closing the first valve, opening a three-way valve to communicate with an outlet of the pipeline C, blowing air to clean the cyclone separator and the residual powder in the pipeline C, and enabling the residual powder to enter a recovery storage tank through the pipeline C.
Drawings
Figure 1 is a schematic structural view of the present invention,
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1-a flour mill, 11-a hopper and 12-a material conveying pipe; 2-cyclone separator, 21-upper segment, 22-lower segment; 3-collecting powder storage tank; 4-a recovery tank, 40-a tank body, 41-a filter layer, 42-an exhaust pipe and 43-a residual powder collecting hopper; 5, a first valve; 6-valve two; 7-a three-way valve; 8-a blower;
a, B and C are connecting pipelines.
Detailed Description
The present invention will be further described with reference to the accompanying drawings 1-2.
The utility model discloses a powder coating apparatus for producing, including milling machine 1, cyclone 2, collection powder storage tank 3 and recovery storage tank 4, cyclone 2 is including upper segment 21 and hypomere 22 of connection, be equipped with valve 5 between upper segment 21 and the hypomere 22, valve 5 is used for making and realizes intercommunication or keep apart between the upper and hypomere, upper segment 21 communicates recovery storage tank 4 through pipeline B, the bottom opening of hypomere 22, the entry of opening part connection three-way valve 7, an export of three-way valve 7 communicates collection powder storage tank 3, another export communicates recovery storage tank 4 through pipeline C, three-way valve 7 is used for realizing switching on of cyclone 2 and collection powder storage tank 3 or recovery storage tank 4;
one side of the flour mill 1 is connected with an air blower 8, the other side of the flour mill 1 is connected with a hopper 11 through a material conveying pipe 12, the hopper 11 is used for throwing the flake raw materials, a valve II 6 is arranged on the material conveying pipe 12, the valve II 6 is used for closing or opening a material conveying channel of the material conveying pipe 12, and the flour mill 1 is communicated with a lower section 22 of the cyclone separator 2 through a pipeline A;
the recovery storage tank 4 is provided with a tank body 40, the tank body 40 is provided with an exhaust pipe 42 for discharging production waste gas, and the bottom of the tank body 40 is connected with a residual powder collecting hopper 43 for collecting residual powder in the production device.
When the powder coating is produced, the first valve and the second valve are opened, the three-way valve 7 is communicated with the powder collecting storage tank 3, the raw materials input by the hopper 11 are rotated and impacted at a high speed in a pipeline in the pulverizer 1 to prepare the powder coating with the required particle size, the powder coating enters the cyclone separator 2 through the pipeline A under the action of blast air, the powder coating in the gas-powder mixture goes downwards and enters the powder collecting storage tank 3 through the three-way valve 7, and the gas carrying a small amount of residual powder enters the recovery storage tank 4 through the pipeline B.
When the powder coating production device is cleaned, firstly, opening a first valve 5 and closing a second valve 6, communicating a three-way valve 7 with a powder collecting storage tank 3, blowing air to clean residual powder in a flour mill 1, a pipeline A and a pipeline B, wherein one part of the residual powder enters a recovery storage tank 4 through the pipeline B, and the other part of the residual powder enters the powder collecting storage tank 3 through the three-way valve 7; secondly, the first valve and the second valve are closed, the three-way valve 7 is communicated with the pipeline C, the cyclone separator 2 and the residual powder in the pipeline C are cleaned by blowing air, and the residual powder enters the recovery storage tank 4 through the pipeline C.
The recycling storage tank 4 is internally provided with a filter layer 41 for endogenous filtration of the produced waste gas, and the operation of externally connecting a filter device with an exhaust pipe 42 is omitted.
The exhaust pipe 42 is located at the upper portion of the recovery tank 4, facilitating rapid discharge of the process gas.
Pipeline B and pipeline C are connected at the middle height of retrieving storage tank 4 for the process gas who lets in retrieving storage tank 4 fully realizes gas-solid separation, can not produce the disturbance to the powder in surplus powder collection fill 43 simultaneously.
The disclosure of the present application also includes the following points:
(1) the drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;
(2) in case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;
the above embodiments are only examples disclosed in the present application, but the scope of the present disclosure is not limited thereto, and those skilled in the art should be able to change some of the technical features of the present disclosure within the scope of the present application.
Claims (4)
1. The powder coating production device comprises a flour mill, a cyclone separator, a powder collecting storage tank and a recovery storage tank, and is characterized in that,
the cyclone separator comprises an upper section and a lower section which are connected, a first valve is arranged between the upper section and the lower section, the upper section is communicated with the recovery storage tank through a pipeline B, the bottom of the lower section is connected with a three-way valve, one outlet of the three-way valve is communicated with the powder collecting storage tank, and the other outlet of the three-way valve is communicated with the recovery storage tank through a pipeline C;
the pulverizer is connected with a hopper through a conveying pipe, a second valve is arranged on the conveying pipe, and the pulverizer is communicated with the lower section of the cyclone separator through a pipeline A;
an exhaust pipe is arranged on the recovery storage tank.
2. A powder coating material production apparatus as claimed in claim 1, wherein a filter layer is provided in the recovery tank.
3. A powder coating material production apparatus as claimed in claim 1, wherein the exhaust pipe is located at an upper portion of the recovery tank.
4. A powder coating material production apparatus as claimed in claim 1, wherein the conduit B and conduit C are connected at a mid-height of the recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081619.3U CN213349221U (en) | 2020-09-21 | 2020-09-21 | Powder coating production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081619.3U CN213349221U (en) | 2020-09-21 | 2020-09-21 | Powder coating production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213349221U true CN213349221U (en) | 2021-06-04 |
Family
ID=76154571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022081619.3U Active CN213349221U (en) | 2020-09-21 | 2020-09-21 | Powder coating production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213349221U (en) |
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2020
- 2020-09-21 CN CN202022081619.3U patent/CN213349221U/en active Active
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