CN202654873U - Automatic blowback high-negative-pressure dust collector using PTFE (polytetrafluoroethylene) - Google Patents
Automatic blowback high-negative-pressure dust collector using PTFE (polytetrafluoroethylene) Download PDFInfo
- Publication number
- CN202654873U CN202654873U CN2012202870763U CN201220287076U CN202654873U CN 202654873 U CN202654873 U CN 202654873U CN 2012202870763 U CN2012202870763 U CN 2012202870763U CN 201220287076 U CN201220287076 U CN 201220287076U CN 202654873 U CN202654873 U CN 202654873U
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- dust collector
- ptfe
- negative pressure
- pressure dust
- power unit
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Abstract
The utility model discloses an automatic blowback high-negative-pressure dust collector using PTFE (polytetrafluoroethylene). The automatic blowback high-negative-pressure dust collector comprises a machine housing with an air inlet and an air outlet, wherein a power unit is fixedly mounted at the upper part in the machine housing; a dust collecting tank is fixedly mounted at the lower part of the machine housing; a filter layer is arranged between the power unit and the dust collecting tank; and the air inlet and the air outlet on the machine housing are positioned on the two sides of the filter layer and are over against the filter layer. The automatic blowback high-negative-pressure dust collector has the beneficial effects as follows: dust generated in operation of a welding machine can be effectively filtered so as to guarantee health of staffs.
Description
Technical field
The utility model relates to the green technology application, particularly a kind of automatic back blow high-negative pressure dust collector that uses PTFE.
Background technology
In the use procedure of welding machine, always be the production unit urgent problem if process the dust of welding generation.At present, the technical staff adopts the PIFE overlay film to carry out dust-filtering in the welding process, can overanxious diameter 0.1 micron dust granules, but the blowback that needs in use to carry out gas could effectively make the dust releasing after the filtration, blowback needs external gas source, implements trouble very.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed the automatic back blow high-negative pressure dust collector of a kind of PTFE of use.
Realize that the above-mentioned purpose the technical solution of the utility model is, a kind of automatic back blow high-negative pressure dust collector that uses PTFE, comprise the casing with air admission hole and venthole, top in the casing is installed with power unit, bottom fixed installation dust tank, be provided with filter course between power unit and dust tank, the air admission hole on the casing and venthole are positioned at the both sides of filter course and face filter course.
Described power unit is made of high negative pressure blower fan and back blowing machine two parts.
Described back blowing machine is made of jointly blowback air pump, the air accumulator that is connected with the blowback air pump and the frequency converter that is electrically connected with the blowback air pump.
Described filter course is by the multilayer PIFE covering material composite construction that consists of arranged together.
Utilize the automatic back blow high-negative pressure dust collector of the use PTFE of the technical solution of the utility model making, adopt the high negative pressure blower fan to inhale weld fumes, but the air quality of effective guarantee working environment; Air pump is arranged in the deduster, can boast by self-priming, need not external gas source, uses convenience very.
Description of drawings
Fig. 1 is the structural representation of the automatic back blow high-negative pressure dust collector of use PTFE described in the utility model;
Among the figure, 1, air admission hole; 2, venthole; 3, casing; 4, dust tank; 5, filter course; 6, high negative pressure blower fan; 7, blowback air pump; 8, air accumulator; 9, frequency converter.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is specifically described, the structural representation of the automatic back blow high-negative pressure dust collector of use described in the utility model PTFE such as Fig. 1, as shown in the figure, a kind of automatic back blow high-negative pressure dust collector that uses PTFE, comprise the casing 3 with air admission hole 1 and venthole 2, top in the casing is installed with power unit, bottom fixed installation dust tank 4, be provided with filter course 5 between power unit and dust tank, the air admission hole on the casing and venthole are positioned at the both sides of filter course and face filter course.Wherein, described power unit is made of high negative pressure blower fan 6 and back blowing machine two parts; Described back blowing machine is made of jointly blowback air pump 7, the air accumulator 8 that is connected with the blowback air pump and the frequency converter 9 that is electrically connected with the blowback air pump; Described filter course is by the multilayer PIFE covering material composite construction that consists of arranged together.
Make the wind speed of device inside reach at least 30 metre per second (m/s)s by the high negative pressure blower fan, wind speed at air inlet reaches more than 2 metre per second (m/s)s, filter at the covering material through PTFE, flue dust is filtered totally fast, dust on the filtering material is in time cleared up through the timing blowback, discharges the cleaned air of 0.1 micron grade.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (4)
1. automatic back blow high-negative pressure dust collector that uses PTFE, comprise the casing (3) with air admission hole (1) and venthole (2), it is characterized in that, top in the casing is installed with power unit, bottom fixed installation dust tank (4), be provided with filter course (5) between power unit and dust tank, the air admission hole on the casing and venthole are positioned at the both sides of filter course and face filter course.
2. the automatic back blow high-negative pressure dust collector of use PTFE according to claim 1 is characterized in that, described power unit is made of high negative pressure blower fan (6) and back blowing machine two parts.
3. the automatic back blow high-negative pressure dust collector of use according to claim 1 PTFE, it is characterized in that, described back blowing machine is made of jointly blowback air pump (7), the air accumulator (8) that is connected with the blowback air pump and the frequency converter (9) that is electrically connected with the blowback air pump.
4. the automatic back blow high-negative pressure dust collector of use PTFE according to claim 1 is characterized in that, described filter course is by the multilayer PIFE covering material composite construction that consists of arranged together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202870763U CN202654873U (en) | 2012-06-19 | 2012-06-19 | Automatic blowback high-negative-pressure dust collector using PTFE (polytetrafluoroethylene) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202870763U CN202654873U (en) | 2012-06-19 | 2012-06-19 | Automatic blowback high-negative-pressure dust collector using PTFE (polytetrafluoroethylene) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654873U true CN202654873U (en) | 2013-01-09 |
Family
ID=47449812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202870763U Expired - Fee Related CN202654873U (en) | 2012-06-19 | 2012-06-19 | Automatic blowback high-negative-pressure dust collector using PTFE (polytetrafluoroethylene) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654873U (en) |
-
2012
- 2012-06-19 CN CN2012202870763U patent/CN202654873U/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: 20130109 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |