CN216457650U - Vacuum filter device - Google Patents
Vacuum filter device Download PDFInfo
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- CN216457650U CN216457650U CN202122704590.4U CN202122704590U CN216457650U CN 216457650 U CN216457650 U CN 216457650U CN 202122704590 U CN202122704590 U CN 202122704590U CN 216457650 U CN216457650 U CN 216457650U
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Abstract
The utility model relates to the technical field of nano heat-insulating material production equipment, in particular to a vacuum filtering device, which comprises: the main body is in a sleeve shape and is provided with an air inlet; the filter element is accommodated in the main body, one end of the filter element is connected with the air inlet, and the other end of the filter element is connected with the air outlet pipe; the dust removal assembly is communicated into the main body and is used for removing dust particles attached to the surface of the filter element; the dust collecting piece is arranged at the lower end of the filter element and is used for collecting dust particles; according to the vacuum filtering device, the dust removing assembly is adopted to remove dust particles attached to the surface of the filter element, the filtering effect of the filter element is ensured, the service life of the filter element is prolonged, the removed dust particles fall into the dust collecting piece, the effect of cleaning and maintaining the filter element can be achieved without disassembling the filter element, the disassembling and maintaining frequency of the filter element is reduced, and the production efficiency of a workshop is improved.
Description
Technical Field
The utility model relates to the technical field of nano heat-insulating material production equipment, in particular to a vacuum filtering device.
Background
With the increase of energy consumption, the research and popularization of high-efficiency heat-insulating materials have become one of the directions of energy conservation and consumption reduction. The nano microporous heat-insulating material is a novel heat-insulating refractory material, and is named because a large number of nano-scale air holes are contained in the nano microporous heat-insulating material. The heat conductivity coefficient of the nano microporous heat-insulating material at normal temperature is lower than that of static air, the heat-insulating property is excellent, and the nano microporous heat-insulating material has a very wide application prospect in the fields of petrifaction, metallurgy, aerospace and the like. The nanometer microporous heat-insulating material is often made into a plate shape or a felt shape for use in the application process, and the preparation process comprises the following steps: firstly, uniformly mixing raw material powder and an additive, then preliminarily limiting the raw material powder in a sewing area of a flexible surface layer, and finally carrying out pressure forming.
The cylinder usually need be used to the equipment of production nanometer micropore insulation material, however, the workshop environment is complicated, there is the powder granule in the air, air supply equipment is if the gas that will contain the powder granule is used for driving actuating cylinder motion, cause the problem of cylinder damage easily, air supply equipment adopts filter equipment to filter the air of inhaling usually, and current filter equipment only possesses filtering capability, filter core surface adhesion a large amount of dust particles and influence the air feed after a period, the unstable problem of atmospheric pressure of early one-tenth air feed, also can influence the production efficiency in workshop if often maintain filter equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a vacuum filtering device which can realize the cleaning and maintenance of a filter element without disassembling a machine, prolong the service life of the filter element, reduce the frequency of disassembling the machine for maintenance and improve the production efficiency of a workshop.
In order to solve the problems, the technical scheme adopted by the utility model is as follows: a vacuum filtration apparatus comprising: the main body is in a sleeve shape, and an air inlet is formed in the main body; the filter element is accommodated in the main body, one end of the filter element is connected with the air inlet, and the other end of the filter element is connected with the air outlet pipe; the dust removal assembly is communicated into the main body and is used for removing dust particles attached to the surface of the filter element; and the dust collecting piece is arranged at the lower end of the main body and used for collecting dust particles.
Further, the filter core is sleeve-shaped and will space in the main part separates into air inlet chamber and filter chamber, the air inlet UNICOM the air inlet chamber, the outlet duct with dust removal component UNICOM the filter chamber.
Further, the filter core is the open cover tube-shape of one end closure and the other end, dust removal component includes at least one gas blow pipe, gas blow pipe UNICOM extremely the inboard of filter core.
Furthermore, the air blowing pipe is spirally arranged on the inner side wall of the main body, and a plurality of air blowing openings are formed in the air blowing pipe.
Furthermore, the plurality of air blowing pipes are arranged along the inner side wall of the filter element in a surrounding mode, and the air blowing pipes form spiral air flow on the inner side wall of the filter element.
Furthermore, an electromagnetic control valve is also arranged on the air blowing pipe.
Furthermore, the dust collecting piece is in a cylindrical shape and is detachably arranged at the lower end of the main body.
Compared with the prior art, the utility model has the beneficial effects that: according to the vacuum filtering device, the dust removing assembly is adopted to remove dust particles attached to the surface of the filter element, the filtering effect of the filter element is ensured, the service life of the filter element is prolonged, the removed dust particles fall into the dust collecting piece, the effect of cleaning and maintaining the filter element can be achieved without disassembling the filter element, the disassembling and maintaining frequency of the filter element is reduced, and the production efficiency of a workshop is improved.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic assembly view of a vacuum filtration apparatus according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a vacuum filtration apparatus according to an embodiment of the present invention.
The reference numbers illustrate: a main body 100; an air inlet 101; a filter element 102; an outlet pipe 103; an air blowing pipe 104; a dust collecting member 105; an air intake chamber 106; a filter chamber 107; a solenoid control valve 108.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 and 2, a vacuum filtering apparatus includes a sleeve-shaped main body 100 and a filter element 102 accommodated in the main body 100, the main body 100 is provided with an air inlet 101, one end of the filter element 102 is connected to the air inlet 101, the other end is connected to an air outlet pipe 103, air enters the main body 100 from the air inlet 101, is filtered by the filter element 102 and then is sent out from the air outlet pipe 103, so as to realize a filtering function for air, and dust particles in the air are blocked or attached to the outer surface of the filter element 102; the vacuum filter device further comprises a dust removal assembly and a dust collection piece 105, wherein the dust removal assembly is communicated into the main body 100 and used for removing dust particles attached to the surface of the filter element 102, the dust collection piece 105 is arranged at the lower end of the main body 100 and used for collecting the dust particles removed by the dust removal assembly, specifically, the dust removal assembly can rub or clean the outer surface of the filter element 102 to sweep the dust particles off, or can be directly blown to the outer surface of the filter element 102 in an air blowing mode to blow the dust particles off the outer surface of the filter element 102.
In some embodiments, the filter element 102 is installed in the main body 100 in a sleeve shape, and the filter element 102 divides the cavity in the main body 100 into an air inlet chamber 106 and a filter chamber 107, the air inlet 101 is communicated with the air inlet chamber 106, the air outlet 103 is communicated with the filter chamber 107, the dust particles are blocked on the outer surface of the filter element 102, and the dust removing assembly removes the dust particles attached to the surface of the filter element 102 from the inside to the outside.
In some embodiments, referring to fig. 2, the dust removing assembly includes at least one blowing pipe 104, the filter element 102 is in a sleeve shape with one end closed and the other end open, the blowing pipe 104 is communicated with the inside of the filter element 102, the blowing assembly of the present embodiment blows off dust particles attached to the outer surface of the filter element 102 through the blowing pipe 104 in a manner of blowing air from inside to outside, compared with a conventional manner of blowing air from the outer surface of the filter element 102, the cleaning effect of the present embodiment is better, and dust particles which are stubborn and even permeate into the surface of the filter element 102 can be blown off.
In some embodiments, the air blowing pipe 104 is spirally disposed on an inner side wall of the filter element 102, and the air blowing pipe 104 is provided with a plurality of air blowing openings, which aims to ensure that the air blowing openings can uniformly blow off dust particles attached to an outer surface of the filter element 102, so as to further improve an air blowing cleaning effect.
In some embodiments, the plurality of air blowing pipes 104 are arranged around the inner side wall of the filter element 102, the air blowing pipes 104 can form a spiral air flow on the inner side wall of the filter element 102, so as to further ensure that the air flow is uniformly blown from the inner side wall of the filter element 102 to the outer surface, and the spiral air flow can also enhance the dust removal effect.
In some embodiments, the dust collecting member 105 is detachably mounted at the lower end of the main body 100 in a cylindrical shape, and the blown-off particle dust falls down due to the self-gravity and is stored in the dust collecting member 105, so that the times of machine disassembly and maintenance are reduced, and the production efficiency of a workshop is improved.
It should be noted that the dust removing assembly of all the above embodiments is performed in the case of equipment shutdown maintenance, and the air outlet pipe 103 and the air blowing pipe 104 are also respectively provided with an electromagnetic control valve 108, when cleaning maintenance is required, the air outlet pipe 103 is closed, and the air blowing pipe 104 is opened so that air is delivered from the inner side to the outer side of the filter element 102, thereby blowing off dust particles attached to the outer surface of the filter element 102.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. A vacuum filtration apparatus, comprising:
the main body (100) is in a sleeve shape, and an air inlet (101) is formed in the main body (100);
the filter element (102) is accommodated in the main body (100), one end of the filter element is connected with the air inlet (101), and the other end of the filter element is connected with the air outlet pipe (103);
the dust removal assembly is communicated into the main body (100) and is used for removing dust particles attached to the surface of the filter element (102);
a dust collecting member (105) provided at a lower end of the main body (100) for collecting dust particles.
2. A vacuum filter device according to claim 1, wherein the filter element (102) is sleeve-shaped and divides the space inside the body (100) into an inlet chamber (106) and a filter chamber (107), the inlet (101) communicating with the inlet chamber (106) and the outlet (103) and the dust removal assembly communicating with the filter chamber (107).
3. A vacuum filter device according to claim 1, characterized in that the filter element (102) is in the form of a sleeve closed at one end and open at the other end, and that the dust extraction assembly comprises at least one blow pipe (104), which blow pipe (104) communicates to the inside of the filter element (102).
4. A vacuum filter device according to claim 3, wherein the air blowing pipe (104) is spirally arranged on the inner side wall of the main body (100), and a plurality of air blowing openings are arranged on the air blowing pipe (104).
5. A vacuum filter arrangement as claimed in claim 3, characterized in that the blow pipe (104) is provided in several and surrounding arrangements along the inner side wall of the filter element (102), the blow pipe (104) forming a spiral air flow over the inner side wall of the filter element (102).
6. A vacuum filter arrangement according to claim 3, characterised in that the blowpipe (104) is further provided with an electromagnetic control valve (108).
7. A vacuum filter device according to claim 1, wherein the dust collecting member (105) is cylindrical and detachably mounted to the lower end of the main body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122704590.4U CN216457650U (en) | 2021-11-05 | 2021-11-05 | Vacuum filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122704590.4U CN216457650U (en) | 2021-11-05 | 2021-11-05 | Vacuum filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216457650U true CN216457650U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122704590.4U Active CN216457650U (en) | 2021-11-05 | 2021-11-05 | Vacuum filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216457650U (en) |
-
2021
- 2021-11-05 CN CN202122704590.4U patent/CN216457650U/en active Active
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