CN202497985U - Dust removing device for spraying work - Google Patents
Dust removing device for spraying work Download PDFInfo
- Publication number
- CN202497985U CN202497985U CN2012200578126U CN201220057812U CN202497985U CN 202497985 U CN202497985 U CN 202497985U CN 2012200578126 U CN2012200578126 U CN 2012200578126U CN 201220057812 U CN201220057812 U CN 201220057812U CN 202497985 U CN202497985 U CN 202497985U
- Authority
- CN
- China
- Prior art keywords
- air pump
- dust
- pressure air
- negative pressure
- spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000005507 spraying Methods 0.000 title claims abstract description 20
- 238000007590 electrostatic spraying Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Prevention Of Fouling (AREA)
Abstract
The utility model relates to a dust removing device for spraying work, wherein the dust removing device comprises a dust chamber, a louver, a positive pressure air pump, a negative pressure air pump, a conversion valve, a filter stick and a collection hopper. A dust absorption opening is arranged at one side of the dust chamber and the louver is installed on the dust absorption opening; the positive pressure air pump and the negative pressure air pump are installed on the dust chamber and are respectively connected with the conversion valve by pipelines; the conversion valve is connected with the filter stick fixed at the upper portion inside the dust chamber by a pipeline; and the collection hopper is installed at the lower portion of the dust chamber, wherein the position of the collection hopper corresponds to the position of the filter stick. According to the utility model, the provided dust removing device that has advantages of simple structure, scientific and reasonable design, convenient usage, low cost, security and reliability, effective collection of electrostatic spraying dust and high dust removing efficiency is a secure and reliable device for spraying.
Description
Technical field
The utility model belongs to the dust arrester field, and dust arrester is used in especially a kind of spraying.
Background technology
Spraying coating process is also claimed powder coating, is a kind of novel coating process that develops rapidly nearly decades, and employed raw material is a plastic powders.Powder spraying chamber is one of capital equipment of powder electrostatic coating.It is the cleaning in the powder room that the air of held stationary flows, and the working environment of a cleaning is provided for operating personnel.Dust content in the control spray room makes it be lower than explosion limit, though be provided with dust arrester in the powder spraying chamber, can not effectively collect dust and be beneficial to the second use powder, and existing dust arrester efficient be lower.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of spraying to use dust arrester, this apparatus structure is simple, design science is reasonable, easy to use, cost is lower, safe and reliable, effectively collect the electrostatic spraying dust, dust removal efficiency is high.
The utility model solves its technical problem and realizes through following technical scheme:
Dust arrester is used in a kind of spraying; Its dust arrester comprises dirt pocket, shutter, malleation air pump, negative pressure air pump, switching valve, filter stick and collection funnel; Dirt pocket one side offers suction port; Shutter is installed on suction port, malleation air pump and negative pressure air pump are installed above the dirt pocket, malleation air pump and negative pressure air pump connect switching valve through pipeline respectively; Fixing filter stick above this switching valve connects in the dirt pocket through pipeline is installed collection funnel with the corresponding dirt pocket of filter stick bottom.
And described shutter is an electric-powered shutter.
And described negative pressure air pump is a vavuum pump.
Advantage of the utility model and beneficial effect are:
1, this spraying comprises dirt pocket, shutter, malleation air pump, negative pressure air pump, switching valve, filter stick and collection funnel with dust arrester; Dirt pocket one side offers suction port, and shutter is installed on suction port, and malleation air pump and negative pressure air pump are installed above the dirt pocket; Malleation air pump and negative pressure air pump connect switching valve through pipeline respectively; Fixing filter stick above this switching valve connects in the dirt pocket through pipeline is installed collection funnel with the corresponding dirt pocket of filter stick bottom, and this structure dirt pocket efficiency of dust collection is high; Effectively collect the spraying dust and carry out second use, practiced thrift cost.
2, the utility model is simple in structure, design science is reasonable, easy to use, cost is lower, safe and reliable, effectively collect the electrostatic spraying dust, dust removal efficiency is high, is that dust arrester is used in a kind of safe and reliable spraying.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Through specific embodiment the utility model is done further to detail below, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
Dust arrester is used in a kind of spraying, and its dust arrester comprises dirt pocket 5, shutter 7, malleation air pump 1, negative pressure air pump 4, switching valve 3, filter stick 6 and collection funnel 8, and dirt pocket one side offers suction port 9; Shutter is installed on suction port; Shutter is an electric-powered shutter, and malleation air pump and negative pressure air pump are installed above the dirt pocket, and the negative pressure air pump is the conventional vacuum pump; The malleation air pump is the common air pump of selling on the market; Malleation air pump and negative pressure air pump connect switching valve through pipeline 2 respectively, and fixing filter stick above this switching valve connects in the dirt pocket through pipeline is installed collection funnel with the corresponding dirt pocket of filter stick bottom.
The utility model when spraying work begins, is opened electric-powered shutter after being connected to the spraying workplace; Open the negative pressure air pump, dust is drawn into through shutter on the filter stick of the utility model, behind the spraying end-of-job; Close electric-powered shutter, close the negative pressure air pump, open the malleation air pump; Dust falls into collection funnel, and the dust of recovery can carry out second use.
Claims (3)
1. dust arrester is used in a spraying; It is characterized in that: this dust arrester comprises dirt pocket, shutter, malleation air pump, negative pressure air pump, switching valve, filter stick and collection funnel; Dirt pocket one side offers suction port; Shutter is installed on suction port, malleation air pump and negative pressure air pump are installed above the dirt pocket, malleation air pump and negative pressure air pump connect switching valve through pipeline respectively; Fixing filter stick above this switching valve connects in the dirt pocket through pipeline is installed collection funnel with the corresponding dirt pocket of filter stick bottom.
2. dust arrester is used in spraying according to claim 1, it is characterized in that: described shutter is an electric-powered shutter.
3. dust arrester is used in spraying according to claim 1, it is characterized in that: described negative pressure air pump is a vavuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200578126U CN202497985U (en) | 2012-02-22 | 2012-02-22 | Dust removing device for spraying work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200578126U CN202497985U (en) | 2012-02-22 | 2012-02-22 | Dust removing device for spraying work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497985U true CN202497985U (en) | 2012-10-24 |
Family
ID=47034613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200578126U Expired - Fee Related CN202497985U (en) | 2012-02-22 | 2012-02-22 | Dust removing device for spraying work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497985U (en) |
-
2012
- 2012-02-22 CN CN2012200578126U patent/CN202497985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20180222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |