CN212236369U - Dry type paint spraying chamber filter - Google Patents
Dry type paint spraying chamber filter Download PDFInfo
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- CN212236369U CN212236369U CN202020475145.8U CN202020475145U CN212236369U CN 212236369 U CN212236369 U CN 212236369U CN 202020475145 U CN202020475145 U CN 202020475145U CN 212236369 U CN212236369 U CN 212236369U
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Abstract
The utility model relates to a dry-type paint spray booth filter, the casing has, be equipped with in the casing and filter piece and fluidization case, the lower part of filtering the piece is equipped with the fluidization case, filter piece and fluidization incasement are equipped with and spout ash mechanism, the upper portion of filtering the piece is equipped with deashing mechanism, be equipped with the air inlet that links to each other with the fluidization case on the casing, the casing is connected with the upper portion periphery sealing connection who filters the piece, and the top department that is located filtering the piece is equipped with the gas outlet, it includes valve group and nozzle to spout ash mechanism, valve group connects fluidization case and nozzle respectively, the nozzle stretches into in the fluidization case and is located filtering piece under department, deashing mechanism includes the solenoid valve, compression gas pitcher and the base of blowing, the solenoid valve links to each other with the. The utility model discloses a fluidization of air forms even filtration layer of helping on filtering a piece surface, and blows grey mechanism and can regularly start, and the compressed air blowback is so that be stained with and attach and drop at the limestone powder that filters a piece surface, realizes automatic deashing.
Description
The technical field is as follows:
the utility model relates to an automobile surface processing technology field especially relates to a dry-type paint spray booth filter.
Background art:
the dry spray booth uses limestone (CaCo)3) The powder (7-20 μm) separates the overspray from the process air instead of water. The limestone powder will catch the paint particles and send them to the filtering device, which blocks the paint particles adhering theretoLimestone powder can guarantee moreover that the clean air after filtering discharges or circulates back to the air supply system of paint spray booth in reaching standard, and traditional dry-type paint spray booth is generally more crude, needs personnel to regularly supply quick lime and clear up the filter screen.
The utility model has the following contents:
the utility model aims at the defects of the prior art, and provides a dry paint spraying chamber filter capable of realizing automatic ash removal.
The utility model discloses a realize through following technical scheme: the utility model provides a dry-type paint spray booth filter, has the casing, be equipped with in the casing and filter piece and fluidization case, the lower part of filtering the piece is equipped with fluidization case, filter piece with fluidization incasement is equipped with spouts grey mechanism, the upper portion of filtering the piece is equipped with deashing mechanism, be equipped with the air inlet that links to each other with fluidization case on the casing, the casing is connected with the upper portion periphery sealing of filtering the piece, and the top department that is located filtering the piece is equipped with the gas outlet, it includes valve group and nozzle to spout grey mechanism, valve group connects respectively fluidization case with the nozzle, the nozzle stretches into in the fluidization case and is located filtering under department,
the ash cleaning mechanism comprises an electromagnetic valve, a compressed air tank and a blowing base,
the electromagnetic valve is connected with the compressed air tank and is arranged on the blowing base, and the blowing base is fixedly connected to the filtering piece.
In the technical scheme, the lower part of the fluidization box is provided with a weighing mechanism and an ash outlet.
In the above technical scheme, an air inspection port is arranged at the top of the casing.
In the above technical scheme, two filtering pieces are arranged in the machine shell side by side.
In the technical scheme, an air pressure sensor is arranged on the blowing base and used for controlling the starting and stopping of the electromagnetic valve.
In the technical scheme, the shell is further provided with a lime filling port, and the lime filling port is connected with an external lime pipeline.
The utility model has the advantages that: the utility model discloses a fluidization of air forms even filtration layer of helping on filtering a piece surface, and blows grey mechanism and can regularly start, and the compressed air blowback is so that be stained with and attach and drop at the limestone powder that filters a piece surface, realizes automatic deashing.
Description of the drawings:
fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
the figure numbers are as follows:
a housing 100; an air inlet 110; an air outlet 120; an air inspection port 130; a lime filling port 140; a filter member 200; a fluidization box 300; a dust spraying mechanism 400; a valve group 410; a nozzle 420; an ash removal mechanism 500; a solenoid valve 510; a compressed gas tank 520; a blowing base 530; a weighing mechanism 600; an ash outlet 700.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
As shown in fig. 1 and 2, a dry paint spray booth filter comprises a housing 100, a filter 200 and a fluidization box 300 are disposed in the housing 100, the fluidization box 300 is disposed at the lower part of the filter 200, an ash spraying mechanism 400 is disposed between the filter 200 and the fluidization box 300, an ash removing mechanism 500 is disposed at the upper part of the filter 200, an air inlet 110 connected to the fluidization box 300 is disposed on the housing 100, the housing 100 is hermetically connected to the upper periphery of the filter 200, an air outlet 120 is disposed above the filter 200,
the ash spraying mechanism 400 comprises a valve group 410 and a nozzle 420, the valve group 410 is respectively connected with the fluidization box 300 and the nozzle 420, the nozzle 420 extends into the fluidization box 300 and is positioned right below the filter piece 200, the ash cleaning mechanism 500 comprises an electromagnetic valve 510, a compressed air tank 520 and a blowing base 530, the electromagnetic valve 510 is connected with the compressed air tank 520 and is arranged on the blowing base 530, and the blowing base 530 is fixedly connected on the filter piece 200.
As shown in fig. 2, the lower portion of the fluidization tank 300 is provided with a weighing mechanism 600 and an ash outlet 700, when the larger the large particles of lime powder containing paint particles are in the fluidization tank 300, the weight of the fluidization tank 300 will exceed the weight limit value (e.g., 100kg is the limit value and 80kg is the weight of fresh limestone powder), the weighing mechanism 600 will feed back data from time to time and then the system will automatically open and close the ash outlet 700 according to whether the limit value is exceeded or not.
As shown in fig. 2, the top of the cabinet 100 is provided with an air inspection port 130.
As shown in fig. 1, two filter elements 200 are disposed side by side in the cabinet 100, which greatly improves the efficiency of filtration.
Be equipped with baroceptor on the base 530 of blowing for opening of control solenoid valve 510 stops, can know the degree of filtering piece 200 surface accumulation paint particle dust according to the data of baroceptor transmission during the use, thereby automatic opening control solenoid valve 510 carries out the deashing.
The shell 100 is also provided with a lime filling port 140, the lime filling port 140 is connected with an external lime pipeline, and automatic feeding can be realized according to 600 parts of feedback data of the weighing mechanism.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A dry paint spray booth filter having a cabinet (100), characterized by: be equipped with in casing (100) and filter piece (200) and fluidization case (300), the lower part of filtering piece (200) is equipped with fluidization case (300), filter piece (200) with fluidization case (300) are equipped with between and spout ash mechanism (400), the upper portion of filtering piece (200) is equipped with deashing mechanism (500), be equipped with air inlet (110) that link to each other with fluidization case (300) on casing (100), casing (100) and the upper portion periphery sealing connection who filters piece (200), and the top department that is located filtering piece (200) is equipped with gas outlet (120),
the ash spraying mechanism (400) comprises a valve group (410) and a nozzle (420), the valve group (410) is respectively connected with the fluidization box (300) and the nozzle (420), the nozzle (420) extends into the fluidization box (300) and is positioned right below the filter element (200),
the ash cleaning mechanism (500) comprises an electromagnetic valve (510), a compressed air tank (520) and a blowing base (530), wherein the electromagnetic valve (510) is connected with the compressed air tank (520) and arranged on the blowing base (530), and the blowing base (530) is fixedly connected to the filter piece (200).
2. A dry paint spray booth filter according to claim 1, wherein: the lower part of the fluidization box (300) is provided with a weighing mechanism (600) and an ash outlet (700).
3. A dry paint spray booth filter according to claim 1, wherein: an air inspection opening (130) is formed in the top of the machine shell (100).
4. A dry paint spray booth filter according to claim 1, wherein: two filter elements (200) are arranged in the machine shell (100) side by side.
5. A dry paint spray booth filter according to claim 1, wherein: an air pressure sensor is arranged on the blowing base (530) and used for controlling the starting and stopping of the electromagnetic valve (510).
6. A dry paint spray booth filter according to claim 1, wherein: the shell (100) is further provided with a lime filling opening (140), and the lime filling opening (140) is connected with an external lime pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475145.8U CN212236369U (en) | 2020-04-03 | 2020-04-03 | Dry type paint spraying chamber filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475145.8U CN212236369U (en) | 2020-04-03 | 2020-04-03 | Dry type paint spraying chamber filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212236369U true CN212236369U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020475145.8U Active CN212236369U (en) | 2020-04-03 | 2020-04-03 | Dry type paint spraying chamber filter |
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| Country | Link |
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| CN (1) | CN212236369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892100A (en) * | 2021-03-11 | 2021-06-04 | 机械工业第九设计研究院有限公司 | Novel paint mist capturing unit assembly structure |
-
2020
- 2020-04-03 CN CN202020475145.8U patent/CN212236369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892100A (en) * | 2021-03-11 | 2021-06-04 | 机械工业第九设计研究院有限公司 | Novel paint mist capturing unit assembly structure |
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