CN215996012U - Dust removal device of sand blasting machine - Google Patents
Dust removal device of sand blasting machine Download PDFInfo
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- CN215996012U CN215996012U CN202122577137.1U CN202122577137U CN215996012U CN 215996012 U CN215996012 U CN 215996012U CN 202122577137 U CN202122577137 U CN 202122577137U CN 215996012 U CN215996012 U CN 215996012U
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Abstract
The utility model discloses a dust removing device of a sand blasting machine, which is communicated with a sand blasting machine body, and comprises a dust removing box arranged on the sand blasting machine body and an air extractor arranged on the upper part of the dust removing box, wherein the air extractor comprises an air inlet end and an air outlet end, the air inlet end is communicated with the sand blasting machine body through an air inlet pipe, and the air outlet end is communicated with the dust removing box through an air outlet pipe; the dust removal box comprises an air inlet chamber and a dust collection chamber communicated with the air inlet chamber, a plurality of filter cores are arranged in the dust collection chamber, and air entering the air chamber enters the dust collection chamber from the filter cores; a filter element cleaner is arranged in the dust removal box. The dust removal assembly is used for removing dust of air in the dust removal box, the filter element cleaner can automatically clean the filter element, the labor intensity of workers is reduced, contact between sand dust and a body is reduced, the working environment can be protected, and the safety is improved.
Description
Technical Field
The utility model relates to an air conveying mechanical equipment field, in particular to sand blasting machine's dust collector.
Background
The abrasive is mixed with the compressed air of the sand blasting machine, so that the impact and cutting effects are formed on the surface of the workpiece, the surface of the workpiece obtains certain cleanliness and different roughness, the mechanical performance of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, and meanwhile, impurities, mixed colors and an oxide layer on the surface of the workpiece are removed through the sand blasting process, so that the surface of a medium is coarsened, the residual stress of the workpiece is eliminated, and the surface hardness of a base material is improved. Traditional sand blasting machine is in the course of the work, and the work cabin is full of the dust, can cause the pollution of environment after opening the work cabin or the dust leaks, but also can cause harm to workman's health, and sand blasting gun spun sand material piles up in the bottom of work cabin, need shut down to shovel sand through artifical regularly, again with sand material reuse, not only drop into human resource, need not stop moreover and shovel sand, can greatly reduced production efficiency, the increase of cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a dust collector of sand blasting machine removes dust through the air of dust removal assembly to the dust removal incasement and handles to can realize the self-cleaning to crossing the filter core through the filter core cleaner, reduce workman intensity of labour, reduce the contact of grit dust and health, can protect operational environment, improve the security.
According to the utility model discloses a dust collector of sand blasting machine of first aspect embodiment, the intercommunication has the sand blasting machine organism, its characterized in that:
the air extractor comprises an air inlet end and an air outlet end, wherein the air inlet end is communicated with the sand blasting machine body through an air inlet pipe, and the air outlet end is communicated with the dust blasting box through an air outlet pipe;
the dust removal box comprises an air inlet chamber and a dust collection chamber communicated with the air inlet chamber, a plurality of filter cores are arranged in the dust collection chamber, and air in the air inlet chamber enters the dust collection chamber from the filter cores;
the dust removal incasement is provided with the filter core cleaner, the filter core cleaner includes fixed mounting and is in the supporting rack of the upper end of filter core, and run through the supporting rack to the inside first clean pipe that extends of filter core, first clean pipe is connected with high pressurized air source through a control valve, first clean pipe includes lower extreme confined straight tube to and be the annular tube of returning the style of calligraphy, the annular tube includes the pipe that flattens, flattens down and two standpipes that are parallel to each other, go up the flatten the pipe down flatten the pipe with two standpipe head and the tail intercommunication, the straight tube respectively with go up the flatten the pipe down the middle part of flatten the pipe is fixed and the intercommunication, two be provided with a plurality of fumaroles on the standpipe.
According to the utility model discloses sand blasting machine's dust collector has following beneficial effect at least: the dust removal incasement is taken out to the air in the sand blasting machine through the air extractor to this embodiment, can filter the air through the interior filter core of crossing of the dust collecting chamber of dust removal case, reduces the contact of grit dust and health, can protect operational environment, can realize the self-cleaning to crossing the filter core through filter core cleaner in addition, reduces workman intensity of labour, improves the security.
According to some embodiments of the invention, the support frame comprises a support cover with an open lower end, and a support plate arranged at the lower end of the support cover, the support plate abutting the end of the filter element.
According to some embodiments of the utility model, be provided with the closing plate in the supporting lid, the closing plate slidable cup joints on the straight tube, the bearing plate is located the inboard of supporting lid be provided with the cyclic annular boss of closing plate butt.
According to some embodiments of the utility model, the closing plate includes the plectane, and sets up guide pin bushing on the plectane, the guide pin bushing cup joints on the straight tube.
According to some embodiments of the present invention, the supporting cover is internally provided with a plurality of driving units for driving the sealing plate to slide along the straight pipe, and the movable end of the driving unit is connected to the sealing plate.
According to some embodiments of the invention, the actuator comprises a pneumatic cylinder or an electric push cylinder.
According to some embodiments of the utility model, the lateral part of supporting rack runs through and is provided with the clean pipe of second, the one end of the clean pipe of second is passed through the second control valve and is connected high pressurized air source, the other end extends to filter element's upper end.
According to some embodiments of the invention, the second cleaning tube is located at an end of the support frame that is provided with a nozzle, the direction of injection of the nozzle facing the inside of the filter element.
According to some embodiments of the invention, the bottom of the dust collecting chamber is provided with a dust collecting groove, and the bottom of the dust collecting groove is provided with a drawer for collecting dust.
According to some embodiments of the invention, the dust collecting channel is V-shaped.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a filter element cleaner according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, a dust removing apparatus of a sand blasting machine according to an embodiment of the first aspect of the present invention is communicated with a sand blasting machine body, including a dust removing box 100 installed on the sand blasting machine body, and an air pump 200 installed on an upper portion of the dust removing box 100, the air pump 200 including an air inlet end and an air outlet end, the air inlet end being communicated with the sand blasting machine body through an air inlet pipe, the air outlet end being communicated with the dust removing box 100 through an air outlet pipe; specifically, the air extractor 200 of the present embodiment extracts the turbid air from the body of the sand blasting machine and conveys the turbid air into the dust removing box 100, wherein the air is conveyed through the air inlet pipe and the air outlet pipe, so as to prevent the turbid air from leaking and reduce the pollution to the outside air;
in addition, the dust box 100 comprises an air inlet chamber 110 and a dust collecting chamber 120 communicated with the air inlet chamber 110, a plurality of filter cores 130 are arranged in the dust collecting chamber 120, and the air in the air inlet chamber 110 enters the dust collecting chamber 120 from the filter cores 130; after the turbid air enters the dust collecting chamber 120, the turbid air respectively passes through the plurality of filter cores 130, impurities in the turbid air are attached to the filter cores 130, and the impurities are filtered and separated from the air, so that the air is purified;
in addition, a filter element cleaner 140 is disposed in the dust removing box 100, the filter element cleaner 140 includes a support frame 141 fixedly mounted at the upper end of the filter element 130, and a first cleaning pipe 142 extending through the support frame 141 to the inside of the filter element 130, the first cleaning pipe 142 is connected to a high-pressure air source 144 through a first control valve 143, the first cleaning pipe 142 includes a straight pipe 1421 with a closed lower end, and an annular pipe 1422 in a shape of a Chinese character 'hui', the annular pipe 1422 includes an upper flat pipe, a lower flat pipe, and two vertical pipes parallel to each other, the upper flat pipe and the lower flat pipe are communicated with the two vertical pipes end to end, the straight pipe 1421 is respectively fixed and communicated with the middle portions of the upper flat pipe and the lower flat pipe, and the two vertical pipes are provided with a plurality of air injection holes. The air outlet of the first cleaning pipe 142 is controlled by the first control valve 143, and the inside of the filter element 130 is cleaned by the high-pressure air source 144, so that filter holes in the filter element 130 can be dredged, and the filter holes are prevented from being blocked to influence air circulation.
According to the utility model discloses sand blasting machine's dust collector has following beneficial effect at least: in the embodiment, the air in the sand blasting machine is pumped into the dust removing box 100 through the air pump 200, the air can be filtered through the filter element 130 in the dust collecting chamber 120 of the dust removing box 100, the contact between sand and dust and a body is reduced, the working environment can be protected, in addition, the filter element 130 can be automatically cleaned through the filter element 130 cleaner, the labor intensity of workers is reduced, and the safety is improved.
Further, according to some embodiments of the present invention, the support frame 141 includes a support cover 1411 having an open lower end, and a support plate 1412 disposed at a lower end of the support cover 1411, the support plate 1412 abutting an end of the filter element 130. It will be appreciated by those skilled in the art that the filter element 130 can be attached to the support plate 1412 as required for the actual installation to provide a tight fit to prevent air leakage during cleaning.
Further, according to some embodiments of the present invention, a sealing plate 147 is disposed in the support cover 1411, the sealing plate 147 is slidably sleeved on the straight pipe 1421, and an annular boss 1413 abutting against the sealing plate 147 is disposed on the inner side of the support cover 1411 of the support plate 1412. During cleaning, the sealing plate 147 slides on the annular boss 1413 to seal the inside of the filter element 130, thereby preventing impurities from leaking from the upper end of the filter element 130 during cleaning.
Further, according to some embodiments of the present invention, the sealing plate 147 includes a circular plate, and a guide sleeve 1471 disposed on the circular plate, the guide sleeve 1471 being sleeved on the straight pipe 1421. The stability of the sliding of the sealing plate 147 on the straight pipe 1421 can be improved by the guide sleeve 1471, so that air leakage caused by tilting of the sealing plate 147 is avoided, and the cleaning efficiency is improved.
Further, according to some embodiments of the present invention, a plurality of drivers 148 for driving the sealing plates 147 to slide along the straight pipes 1421 are installed in the supporting cover 1411, and the movable ends of the drivers 148 are connected to the sealing plates 147. The drive 148 can automate the movement of the sealing plate 147, reduce manual labor, and improve the reliability of the sealing.
Further, according to some embodiments of the present invention, the driver 148 includes a pneumatic cylinder or an electric ram.
Further, according to some embodiments of the present invention, a second cleaning pipe 146 is disposed through a side portion of the support frame 141, one end of the second cleaning pipe 146 is connected to the high pressure air source 144 through a second control valve 145, and the other end extends to an upper end portion of the filter element 130. The second control valve 145 controls the air injection of the second cleaning pipe 146, which can disturb the air flow in the filter element 130, and further improve the cleaning efficiency, it can be understood that the second control valve 145 can control the second cleaning pipe 146 in a pulse mode, and realize the intermittent injection of the air flow.
Further, according to some embodiments of the present invention, an end of the second cleaning pipe 146 located inside the support frame 141 is provided with a nozzle, and a spraying direction of the nozzle is directed toward the inside of the filter element 130. By providing the nozzle, the airflow spraying direction of the second cleaning pipe 146 can be accurately controlled, the controllability of the airflow in the filter element 130 is realized, and the cleaning efficiency is improved.
Further, according to some embodiments of the present invention, a dust collecting groove 121 is provided at the bottom of the dust collecting chamber 120, and a drawer 122 for collecting dust is provided at the bottom of the dust collecting groove 121.
Further, according to some embodiments of the present invention, the dust collecting groove 121 is V-shaped.
Specifically, dust collecting tank 121 is the V style of calligraphy, and the sandblast of being convenient for and the bottom that the dirt piece dropped dust collecting tank 121 are collected the impurity such as sandblast and dirt piece through drawer 122, are convenient for take it out and fall, improve clear efficiency.
The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a dust collector of sand blasting machine, the intercommunication has sand blasting machine organism, its characterized in that:
the air extractor comprises an air inlet end and an air outlet end, wherein the air inlet end is communicated with the sand blasting machine body through an air inlet pipe, and the air outlet end is communicated with the dust blasting box through an air outlet pipe;
the dust removal box comprises an air inlet chamber and a dust collection chamber communicated with the air inlet chamber, a plurality of filter cores are arranged in the dust collection chamber, and air in the air inlet chamber enters the dust collection chamber from the filter cores;
the dust removal incasement is provided with the filter core cleaner, the filter core cleaner includes fixed mounting and is in the supporting rack of the upper end of filter core, and run through the supporting rack to the inside first clean pipe that extends of filter core, first clean pipe is connected with high pressurized air source through a control valve, first clean pipe includes lower extreme confined straight tube to and be the annular tube of returning the style of calligraphy, the annular tube includes the pipe that flattens, flattens down and two standpipes that are parallel to each other, go up the flatten the pipe down flatten the pipe with two standpipe head and the tail intercommunication, the straight tube respectively with go up the flatten the pipe down the middle part of flatten the pipe is fixed and the intercommunication, two be provided with a plurality of fumaroles on the standpipe.
2. The dust removing device of the blasting machine according to claim 1, characterized in that: the supporting frame comprises a supporting cover with an opening at the lower end and a supporting plate arranged at the lower end part of the supporting cover, and the supporting plate is abutted against the end part of the filter element.
3. The dust removing device of the blasting machine according to claim 2, wherein: the supporting cover is internally provided with a sealing plate which is sleeved on the straight pipe in a sliding way, and the inner side of the supporting cover, which is positioned on the supporting plate, is provided with an annular boss which is abutted against the sealing plate.
4. The dust removing device of a blasting machine according to claim 3, characterized in that: the sealing plate comprises a circular plate and a guide sleeve arranged on the circular plate, and the guide sleeve is sleeved on the straight pipe.
5. The dust removing device of a blasting machine according to claim 3, characterized in that: and a plurality of drivers for driving the sealing plate to slide along the straight pipe are arranged in the supporting cover, and the movable end of each driver is connected with the sealing plate.
6. The dust removing device of the blasting machine according to claim 5, wherein: the driver comprises an air cylinder or an electric push cylinder.
7. The dust removing device of the blasting machine according to claim 1, characterized in that: and a second cleaning pipe penetrates through the side part of the supporting frame, one end of the second cleaning pipe is connected with the high-pressure air source through a second control valve, and the other end of the second cleaning pipe extends to the upper end part of the filter element.
8. The dust removing device of a blasting machine according to claim 7, characterized in that: and one end of the second cleaning pipe, which is positioned in the supporting frame, is provided with a nozzle, and the spraying direction of the nozzle faces the inside of the filter element.
9. The dust removing device of the blasting machine according to claim 1, characterized in that: the bottom of the dust collecting chamber is provided with a dust collecting groove, and the bottom of the dust collecting groove is provided with a drawer for collecting dust.
10. The dust removing device of a blasting machine according to claim 9, characterized in that: the dust collecting groove is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577137.1U CN215996012U (en) | 2021-10-25 | 2021-10-25 | Dust removal device of sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577137.1U CN215996012U (en) | 2021-10-25 | 2021-10-25 | Dust removal device of sand blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215996012U true CN215996012U (en) | 2022-03-11 |
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ID=80587276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122577137.1U Active CN215996012U (en) | 2021-10-25 | 2021-10-25 | Dust removal device of sand blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215996012U (en) |
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2021
- 2021-10-25 CN CN202122577137.1U patent/CN215996012U/en active Active
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