CN220990200U - Dust collecting device for printed circuit board production - Google Patents
Dust collecting device for printed circuit board production Download PDFInfo
- Publication number
- CN220990200U CN220990200U CN202322356676.1U CN202322356676U CN220990200U CN 220990200 U CN220990200 U CN 220990200U CN 202322356676 U CN202322356676 U CN 202322356676U CN 220990200 U CN220990200 U CN 220990200U
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- dust
- dust collecting
- dust collection
- box
- collection box
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- 239000000428 dust Substances 0.000 title claims abstract description 185
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a dust collecting device for printed circuit board production, and relates to the field of printing. A dust collecting device for printed circuit board production, includes the dust collection box, the bleeder vent has been seted up to dust collection box top, still includes: the dust collection device comprises a dust collection box, a limiting frame fixedly connected in the dust collection box, wherein a first filter cavity is arranged below the limiting frame in the dust collection box, a second filter cavity is arranged above the limiting frame in the dust collection box, and an activated carbon filter plate is slidably connected in the limiting frame; according to the utility model, the water and the active carbon filter plate in the first filter cavity are used for double-layer filtering of dust in the dust collecting and collecting box, so that the filtering effect of the dust in the dust collecting and collecting box is improved, and the comprehensive back flushing cleaning of particles blocking the filter holes of the active carbon filter plate can be achieved, so that the smoothness of the active carbon filter plate is ensured, the dust can be continuously subjected to dust fall treatment, and the working efficiency of the dust fall treatment of the dust in the dust collecting and collecting box is improved.
Description
Technical Field
The utility model belongs to the technical field of printing, and particularly relates to a dust collecting device for printed circuit board production.
Background
Printing is a process of transferring approved printing plates to a printing stock through printing machinery and special ink, and along with the development of science and technology in China, the printing technology is utilized to various industries, particularly in the circuit board manufacturing industry, and is particularly outstanding;
At present, in the process of producing a printed circuit board, the printed circuit board needs to be polished and ground, so that a lot of dust is generated, and in order to avoid pollution to the environment caused by directly discharging the dust into the air, the dust is usually filtered in a dust box by using a nylon filter bag;
However, the dust is filtered in the dust box by the single nylon Long Lvdai, the filtering effect is poor, and the nylon filter bag can be blocked by the particulate impurities in the dust, so that the dust collecting effect is affected.
Disclosure of utility model
The technical problem to be solved by the present utility model is to overcome the disadvantages of the prior art and to provide a dust collecting device for printed circuit board production which overcomes or at least partially solves the above problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
A dust collecting device for printed circuit board production, includes the dust collection box, the bleeder vent has been seted up to dust collection box top, still includes: the dust collection device comprises a dust collection box, a limiting frame fixedly connected in the dust collection box, wherein a first filter cavity is arranged below the limiting frame in the dust collection box, a second filter cavity is arranged above the limiting frame in the dust collection box, an activated carbon filter plate is connected in a sliding mode in the limiting frame, and liquid is filled in the first filter cavity; the dust collection assembly is connected to the outer wall of the dust collection box and is used for sucking external dust and discharging the external dust into the first filter cavity; the sliding plate is connected in the dust collection box in a reciprocating sliding manner and is positioned above the activated carbon filter plate; the water spray nozzle is fixedly connected to the sliding plate; the suction pump is fixedly arranged on the side wall of the dust box, the input end of the suction pump penetrates through the first filter cavity, the output end of the suction pump is fixedly communicated with the water spray nozzle through a guide pipe, and a driving assembly for driving the sliding plate to reciprocate in the dust box is arranged in the dust box.
In order to drive the sliding plate to reciprocate left and right in the dust collection box, preferably, the driving assembly comprises a reciprocating screw rod and a guide rod, the reciprocating screw rod is rotationally connected in the dust collection box, the guide rod is fixedly connected in the dust collection box, the guide pipe is fixedly connected to the side wall of the dust collection box, and an impeller is fixedly installed at one end of the reciprocating screw rod penetrating through the guide pipe.
In order to filter impurities in the liquid, the input end of the water pump is preferably provided with a filter screen.
In order to suck external dust and discharge the dust into the dust box, preferably, the dust collection assembly comprises a dust collection pump, a first pipeline and a second pipeline, the dust collection pump is fixedly arranged on the side wall of the dust box, the first pipeline is fixedly communicated with the input end of the dust collection pump, the second pipeline is fixedly communicated with the output end of the dust collection pump, one end, far away from the output end of the dust collection pump, of the second pipeline penetrates through the first filter cavity, and one end, far away from the input end of the dust collection pump, of the first pipeline is fixedly communicated with a dust collection cover.
In order to facilitate the discharge of the liquid in the first filter cavity, preferably, a drain pipe fixedly communicated with the first filter cavity is arranged at the bottom of the dust box, and a valve switch is arranged on the drain pipe.
In order to facilitate the injection of liquid into the first filter cavity, the side wall of the dust box is further provided with a water injection pipe fixedly communicated with the first filter cavity.
In order to be convenient for stably fixing the dust box on the ground, preferably, the bottom of the dust box is fixedly connected with a support base, and the support base is provided with a fixing bolt.
In order to prevent the bottom of the dust box from contacting the ground, further, the support base is arranged in an L shape.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the water and the active carbon filter plate in the first filter cavity are used for double-layer filtering of dust in the dust collecting and collecting box, so that the filtering effect of the dust in the dust collecting and collecting box is improved, and the comprehensive back flushing cleaning of particles blocking the filter holes of the active carbon filter plate can be achieved, so that the smoothness of the active carbon filter plate is ensured, the dust can be continuously subjected to dust fall treatment, and the working efficiency of the dust fall treatment of the dust in the dust collecting and collecting box is improved.
Drawings
In the drawings:
FIG. 1 is a cross-sectional view of a dust bin of a dust collecting device for printed circuit board production of the present utility model;
FIG. 2 is a cross-sectional view of a dust bin of a dust collecting device for printed circuit board production according to the present utility model;
FIG. 3 is a schematic view showing a part of the structure of a dust collecting device for printed circuit board production according to the present utility model;
Fig. 4 is a schematic structural view of a dust collecting device for printed circuit board production according to the present utility model.
In the figure: 1. a dust collection box; 101. a limit frame; 102. a first filter cavity; 103. a second filter cavity; 104. a water injection pipe; 2. an activated carbon filter plate; 201. ventilation holes; 3. a blow-down pipe; 301. a valve switch; 4. a support base; 401. a fixing bolt; 5. a dust collection pump; 501. a dust collection cover; 502. a first pipeline; 503. a second pipeline; 6. a reciprocating screw rod; 601. an impeller; 602. a guide rod; 603. a slide plate; 604. a water spray nozzle; 605. a water pump; 606. a conduit; 607. and (3) a filter screen.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
Referring to fig. 1, 2 and 4, a dust collecting device for printed circuit board production includes a dust box 1, a ventilation hole 201 is formed at the top of the dust box 1, and further includes: the dust collection device comprises a limiting frame 101 fixedly connected in a dust collection box 1, wherein a first filter cavity 102 is arranged below the limiting frame 101 in the dust collection box 1, a second filter cavity 103 is arranged above the limiting frame 101 in the dust collection box 1, an activated carbon filter plate 2 is connected in a sliding manner in the limiting frame 101, and liquid is filled in the first filter cavity 102; the dust collection assembly is connected to the outer wall of the dust collection box 1 and is used for sucking external dust and discharging the external dust into the first filter cavity 102; the sliding plate 603 is connected in the dust collection box 1 in a reciprocating sliding way and is positioned above the activated carbon filter plate 2; the water spray nozzle 604 is fixedly connected to the slide plate 603; the water pump 605 is fixedly arranged on the side wall of the dust collection box 1, wherein the input end of the water pump 605 penetrates through the first filter cavity 102, the output end of the water pump 605 is fixedly communicated with the water nozzle 604 through the guide pipe 606, and a driving component for driving the sliding plate 603 to reciprocate in the dust collection box 1 is arranged in the dust collection box 1.
The input of the suction pump 605 is provided with a filter 607.
The dust collection assembly comprises a dust collection pump 5, a first pipeline 502 and a second pipeline 503, wherein the dust collection pump 5 is fixedly arranged on the side wall of the dust collection box 1, the first pipeline 502 is fixedly communicated with the input end of the dust collection pump 5, the second pipeline 503 is fixedly communicated with the output end of the dust collection pump 5, one end, far away from the output end of the dust collection pump 5, of the second pipeline 503 penetrates through the first filter cavity 102, and one end, far away from the input end of the dust collection pump 5, of the first pipeline 502 is fixedly communicated with a dust collection cover 501.
When the dust collection device is used, polishing treatment is generated during production of circuit boards in a factory, so that a large amount of dust exists in air in the polishing process, dust collection and dust fall treatment is needed to be carried out on the dust, at the moment, the dust collection pump 5 is started, the dust collection pump 5 enables the dust collection cover 501 to generate adsorption force through the first pipeline 502 and the second pipeline 503, the dust collection cover 501 absorbs the dust in the factory and sequentially conveys the dust into the first filter cavity 102 in the dust collection box 1 through the first pipeline 502 and the second pipeline 503, a one-way valve is arranged on the second pipeline 503, liquid filled in the first filter cavity 102 is filled with water, in the utility model, gas is filtered through the water in the first filter cavity 102, most of the particles are precipitated in the first filter cavity 102, and a small part of the gas containing the particles upwards floats and contacts the activated carbon filter plate 2, and due to the developed void structure and rich microporous tissues in the activated carbon, the microporous tissues have strong adsorption force fields, the particles in the air can be adsorbed into micropores when the gas contacts with the activated carbon, and then the purified gas is discharged out of the dust collection box 1 through the ventilation holes 201;
Meanwhile, the water suction pump 605 is started, the water in the first filter cavity 102 is sucked by the water suction pump 605, the water is contacted with the filter screen 607 when passing through the input end of the water suction pump 605, the filter screen 607 can filter and separate particulate impurities in the water, then the filtered water is conveyed into the water spray nozzle 604 through the guide pipe 606 to be sprayed out, and then the water sprayed out by the water spray nozzle 604 is sprayed to the activated carbon filter plate 2, so that the back flushing cleaning of particulate matters blocking the filter holes of the activated carbon filter plate 2 can be achieved, the filter holes of the activated carbon filter plate 2 are prevented from being blocked, and dust collection and dust reduction treatment of dust is affected.
Example 2:
Referring to fig. 2 and 3, a dust collecting device for printed circuit board production is substantially the same as that of embodiment 1, and further, the driving assembly includes a reciprocating screw 6 and a guide rod 602, the reciprocating screw 6 is rotatably connected in the dust collecting box 1, the guide rod 602 is fixedly connected in the dust collecting box 1, a guide pipe 606 is fixedly connected to a side wall of the dust collecting box 1, and an impeller 601 is fixedly installed at one end of the reciprocating screw 6 penetrating through the guide pipe 606.
Based on embodiment 1, when water passes through the guide pipe 606, the water flow drives the reciprocating screw rod 6 to rotate through the impact impeller 601, and the reciprocating screw rod 6 drives the slide plate 603 to drive the water spray nozzle 604 to reciprocate left and right in the second filter cavity 103 in the limiting guide of the guide rod 602, so that the water spray nozzle 604 for continuously spraying water can perform comprehensive back flushing cleaning on particulate matters blocking the filter holes of the activated carbon filter plate 2, thereby ensuring the smoothness of the activated carbon filter plate 2, enabling the activated carbon filter plate 2 to continuously perform dust collection and dust reduction treatment on dust, and improving the working efficiency of dust collection and dust reduction treatment in the dust collection and dust collection box 1.
It should be noted that the conduit 606 is a stretchable and contractible hose extending through a section of the dust box 1 in fixed communication with the water nozzle 604, so that the conduit 606 does not interfere with the left-right reciprocation of the slide plate 603.
Example 3:
Referring to fig. 4, a dust collecting device for printed circuit board production is substantially the same as that of embodiment 1, further, a drain pipe 3 fixedly communicated with a first filter cavity 102 is provided at the bottom of the dust collecting box 1, and a valve switch 301 is provided on the drain pipe 3; when the sewage filtered by the dust in the first filter cavity 102 needs to be discharged, a worker can manually open the valve switch 301, and the sewage in the first filter cavity 102 can be discharged through the sewage discharge pipe 3.
Example 4:
Referring to fig. 1, a dust collecting device for printed circuit board production is substantially the same as that of embodiment 1, further, a support base 4 is fixedly connected to the bottom of the dust collecting box 1, and a fixing bolt 401 is provided on the support base 4; by driving the fixing bolts 401 on the support base 4 into the ground, it is possible to provide stable support for the dust box 1, preventing the dust box 1 as a whole from being displaced due to shaking during operation.
The support base 4 is L-shaped; the supporting base 4 is arranged in an L shape, so that the dust box 1 can be supported on the ground in a suspended manner, the ground is prevented from being wet, the bottom of the dust box 1 is rusted and damaged, and the service life of the dust box 1 is prolonged.
Example 5:
Referring to fig. 1, a dust collecting device for printed circuit board production is substantially the same as that of embodiment 1, and further, a water injection pipe 104 fixedly communicated with a first filter chamber 102 is provided on a side wall of a dust collecting box (1); the water injection pipe 104 is convenient for injecting water into the first filter cavity 102, and the sealing plug is inserted into the water injection pipe 104, so that the water inlet of the water injection pipe 104 can be sealed through the sealing plug.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (8)
1. The utility model provides a dust collection device for printed circuit board production, includes dust collection box (1), bleeder vent (201) have been seted up at dust collection box (1) top, its characterized in that still includes:
A limit frame (101) fixedly connected in the dust collection box (1),
The dust collection box (1) is internally provided with a first filter cavity (102) positioned below the limiting frame (101), a second filter cavity (103) is arranged above the limiting frame (101) in the dust collection box (1), an activated carbon filter plate (2) is connected in a sliding manner in the limiting frame (101), and liquid is filled in the first filter cavity (102);
The dust collection assembly is connected to the outer wall of the dust collection box (1) and is used for sucking external dust and discharging the external dust into the first filter cavity (102);
the sliding plate (603) is connected in the dust collection box (1) in a reciprocating sliding manner and is positioned above the activated carbon filter plate (2);
a water spray nozzle (604) fixedly connected to the slide plate (603);
A water suction pump (605) fixedly arranged on the side wall of the dust collection box (1),
The input end of the water suction pump (605) penetrates through the first filter cavity (102), the output end of the water suction pump (605) is fixedly communicated with the water spray nozzle (604) through a guide pipe (606), and a driving component for driving the sliding plate (603) to reciprocate in the dust collection box (1) is arranged in the dust collection box (1).
2. A dust collecting device for printed circuit board production according to claim 1, characterized in that the driving assembly comprises a reciprocating screw (6) and a guide rod (602), the reciprocating screw (6) is rotatably connected in the dust collecting box (1), the guide rod (602) is fixedly connected in the dust collecting box (1), the guide pipe (606) is fixedly connected on the side wall of the dust collecting box (1), and an impeller (601) is fixedly installed at one end of the reciprocating screw (6) penetrating through the guide pipe (606).
3. A dust collecting device for printed circuit board production according to claim 1, characterized in that the inlet end of the suction pump (605) is provided with a filter screen (607).
4. The dust collecting device for producing the printed circuit board according to claim 1, wherein the dust collecting assembly comprises a dust collecting pump (5), a first pipeline (502) and a second pipeline (503), the dust collecting pump (5) is fixedly arranged on the side wall of the dust collecting box (1), the first pipeline (502) is fixedly communicated with the input end of the dust collecting pump (5), the second pipeline (503) is fixedly communicated with the output end of the dust collecting pump (5), one end, far away from the output end of the dust collecting pump (5), of the second pipeline (503) penetrates through the first filter cavity (102), and one end, far away from the input end of the dust collecting pump (5), of the first pipeline (502) is fixedly communicated with a dust collecting cover (501).
5. A dust collecting device for printed circuit board production according to claim 1, characterized in that the dust collecting box (1) is provided with a drain pipe (3) fixedly communicated with the first filter cavity (102), and the drain pipe (3) is provided with a valve switch (301).
6. A dust collecting device for printed circuit board production according to claim 5, characterized in that the side wall of the dust collecting box (1) is provided with a water injection pipe (104) fixedly communicated with the first filter cavity (102).
7. A dust collecting device for printed circuit board production according to claim 1, wherein the bottom of the dust collecting box (1) is fixedly connected with a supporting base (4), and the supporting base (4) is provided with a fixing bolt (401).
8. A dust collecting device for printed circuit board production according to claim 7, characterized in that the support base (4) is provided in an L-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322356676.1U CN220990200U (en) | 2023-08-31 | 2023-08-31 | Dust collecting device for printed circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322356676.1U CN220990200U (en) | 2023-08-31 | 2023-08-31 | Dust collecting device for printed circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220990200U true CN220990200U (en) | 2024-05-24 |
Family
ID=91087763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322356676.1U Active CN220990200U (en) | 2023-08-31 | 2023-08-31 | Dust collecting device for printed circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220990200U (en) |
-
2023
- 2023-08-31 CN CN202322356676.1U patent/CN220990200U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |