CN216542761U - Negative pressure wet-type sanding, polishing and dedusting all-in-one machine - Google Patents
Negative pressure wet-type sanding, polishing and dedusting all-in-one machine Download PDFInfo
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- CN216542761U CN216542761U CN202123205646.8U CN202123205646U CN216542761U CN 216542761 U CN216542761 U CN 216542761U CN 202123205646 U CN202123205646 U CN 202123205646U CN 216542761 U CN216542761 U CN 216542761U
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- dust removal
- removal box
- box body
- polishing
- dedusting
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Abstract
The utility model relates to a negative pressure wet sanding, polishing and dedusting integrated machine which comprises a dedusting box body, wherein a dust collecting water tank is communicated with the lower part of the dedusting box body, the upward opening of the dust collecting water tank beyond the front part of the dedusting box body corresponds to the lower part of a sanding and polishing station at the front part of the dedusting box body, the rear part of the dust collecting water tank beyond the rear part of the dedusting box body is provided with a water storage bin, the top of the dedusting box body is connected with a fan, a plurality of downward inclined plates are alternately arranged on the front side wall and the rear side wall of the dedusting box body from top to bottom at intervals, the lowest inclined plate is connected to the rear side wall of the dedusting box body, a water return plate which is inclined upwards from right front to back is arranged on the front side wall of the dedusting box body below the lowest inclined plate, the water return bin is downwards provided with or connected with a water curtain nozzle, and the water curtain nozzle corresponds to the upper part of the upward opening of the dust collecting water tank body beyond the front part of the dedusting box body. The device simple structure can adapt to the high-efficient dust collection efficiency under the different sanding polishing operation circumstances.
Description
Technical Field
The utility model relates to a dust removing device, in particular to a negative pressure wet type sanding, polishing and dust removing integrated machine.
Background
In the traditional sanding and polishing process of aluminum, zinc and magnesium alloy, a great deal of generated metal dust has great potential safety hazard. According to the existing dust remover with the patent number 201710045715.2, most of dust falls onto a water mill below a polishing machine under the action of gravity and negative pressure airflow and then gradually settles, a small part of dust is in water-vapor mixing in an overfire gap of a shell along with the airflow and is merged for settling, but the dust and water at the overfire gap are mixed for dedusting, the influence of parameters such as the air suction operation frequency of a fan, the air volume, the overfire gap and the like is large, the fluctuation of the external dust volume in actual operation along with the change of sanding and polishing operation is large, the dedusting cannot be effectively and efficiently regulated and controlled due to the influence of multiple parameters, and the dedusting efficiency cannot reach the best.
Disclosure of Invention
The utility model provides the negative pressure wet sanding, polishing and dust removing integrated machine which is simple in structure, can effectively ensure the dust removing efficiency and meets the dust removing requirements of different sanding and polishing operation amounts.
The technical scheme adopted by the utility model is as follows: the utility model provides a negative pressure wet-type sanding polishing dust removal all-in-one, includes the dust removal box, and dust removal box lower part intercommunication is equipped with collection dirt water tank, and collection dirt water tank surpasss the anterior opening up correspondence of dust removal box and beats sand polishing station below the front portion of dust removal box, and collection dirt water tank rear portion surpasss dust removal box rear portion and sets up to depositing the sump, and dust removal box top connects the fan, and the interval sets up a plurality of swash plates of slope down, its characterized in that in turn on preceding, the rear side wall by last under in the dust removal box: the last swash plate is connected on the dust removal box rear side wall, is equipped with the backwater board of right front to rear side tilt up on the dust removal box front side wall of next swash plate below, and the backwater board forms a backwater storehouse with the dust removal box front side wall, or the backwater board connects the backwater storehouse on the dust removal box forward, and the backwater storehouse sets up down or has connect the cascade spout, and the cascade spout corresponds and surpasss the front portion of dust removal box open-ended rear portion top up at dust collection water tank.
Further, the fan is a centrifugal fan with an explosion-proof motor.
Further, the fan is externally connected with an air outlet or a pipe through a silencer.
Furthermore, a plurality of cleaning observation doors are arranged outside the rear side of the dust removal box body.
Furthermore, a protective cover and an explosion-proof illuminating lamp which are externally connected to the front part of the dust removal box body are arranged above the sanding and polishing station.
Furthermore, the water storage bin is a plurality of sections of overflow settling tanks which are communicated in an overflow mode in sequence.
Furthermore, a water level sensor is arranged in an overflow settling tank of the water storage bin, a water drainage hole is arranged below the water storage bin, and an overflow hole is arranged at the upper part of the water storage bin.
Furthermore, a pressure difference meter connected with the inside of the dust removal box body is arranged on the dust removal box body.
Furthermore, an explosion-proof electric cabinet is arranged on the dust removal box body.
Furthermore, the dust removal box body is externally connected with a water replenishing port, the water replenishing port is externally connected with water inlet, or the water replenishing port is externally connected with water inlet through a water storage bin and a pump.
According to the utility model, the water return plate is arranged in the dust removal box body and is used for collecting water vapor on a belt during vacuum suction and downwards spraying the water vapor through the water return bin through the water curtain nozzle, and water curtain water spraying mixing is carried out by aiming at dust passing through the dust collection water tank and passing through a gap between the front opening of the dust removal box body and the water surface in the dust collection water tank, when the dust amount is different in sanding and polishing operation, parameters such as the water surface of the dust collection water tank, negative pressure air pumping amount and the like do not need to be controlled, the use requirements of high-speed long-term operation and high-efficiency dust removal are met, and the applicability is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left-side view of the internal structure of fig. 1.
In the figure: sanding polishing station 1, dust removal box 2, dust collecting water tank 3, front opening 4, water storage 5, level sensor 6, hole 7 that drains, spillway hole 8, washing observation door 9, swash plate 10, return water board 11, return water storehouse 12, cascade spout 13, centrifugal fan 14, explosion-proof motor 15, muffler 16, play tuber pipe 17, differential pressure gauge 18, explosion-proof electric cabinet 19, protection casing 20, explosion-proof light 21.
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
Shown in FIGS. 1 and 2: the utility model provides a negative pressure wet-type sanding polishing dust removal all-in-one includes dust removal box 2 and dust collection water tank 3, 2 lower part intercommunications of dust removal box are equipped with collection dirt water tank 3, 2 front sides of dust removal box set up outside sanding polishing station 1, collection dirt water tank 3 surpasss that dust removal box front portion sets up front opening 4 up and corresponds in the anterior sanding polishing station below of dust removal box, 3 rear portions of collection dirt water tank surpass dust removal box rear portion and set up to depositing sump 5, it is the overflow precipitation tank structure to deposit the sump, the inslot is established level sensor 6, the below sets up discharge hole 7, upper portion sets up overflow hole 8. The top of the dust removing box body 2 is connected with an external air outlet pipe 17 of a silencer 16 through a centrifugal fan 14 with an explosion-proof motor 15, the outer side of the front part of the dust removing box body is provided with an explosion-proof electric control box 19, a pressure difference meter 18, a protective cover 20 corresponding to the sanding and polishing station 1 and an explosion-proof illuminating lamp 21, the rear side of the dust removing box body is externally provided with a plurality of cleaning observation doors 9, a plurality of downward inclined plates 10 are alternately arranged on the upper front side wall, the lower front side wall and the rear side wall of the dust removing box body 2 at intervals, the lowest inclined plate is connected to the rear side wall of the dust removing box body, a right front return water plate 11 which is inclined upwards from front to rear is arranged on the front side wall of the dust removing box body below the lowest inclined plate, the return water chamber 12 is formed by the return water chamber and the front side wall of the dust removing box body, a water curtain nozzle 13 is arranged or connected downwards, and corresponds to the upper part of the rear part of the dust collecting water tank body, which is opened upwards.
In this embodiment, a water level sensor is arranged in the overflow settling tank of the water storage bin, a water discharge hole is arranged below the water storage bin, and an overflow hole is arranged above the water storage bin.
In this embodiment, the water storage bin only adopts a festival groove structure, on this basis, still can design for the mutual overflow intercommunication's of multisection overflow precipitation tank in proper order for improve the dust and deposit the effect.
In the embodiment, the backwater bin is formed by the backwater plate and the front side wall of the dust removal box body, and the backwater bin on the dust removal box body can be directly connected forwards on the backwater plate.
In this embodiment, the water supply of the dust removal box body is externally connected with a water replenishing port, or the water supply is connected with the water inlet through a pump by the last stage of overflow sedimentation tank of the water storage bin.
Claims (10)
1. The utility model provides a negative pressure wet-type sanding polishing dust removal all-in-one, includes the dust removal box, and dust removal box lower part intercommunication is equipped with collection dirt water tank, and collection dirt water tank surpasss the anterior opening up correspondence of dust removal box and beats sand polishing station below the front portion of dust removal box, and collection dirt water tank rear portion surpasss dust removal box rear portion and sets up to depositing the sump, and dust removal box top connects the fan, and the interval sets up a plurality of swash plates of slope down, its characterized in that in turn on preceding, the rear side wall by last under in the dust removal box: the last swash plate is connected on the dust removal box rear side wall, is equipped with the backwater board of right front to rear side tilt up on the dust removal box front side wall of next swash plate below, and the backwater board forms a backwater storehouse with the dust removal box front side wall, or the backwater board connects the backwater storehouse on the dust removal box forward, and the backwater storehouse sets up down or has connect the cascade spout, and the cascade spout corresponds and surpasss the front portion of dust removal box open-ended rear portion top up at dust collection water tank.
2. The negative pressure wet sanding, polishing and dedusting all-in-one machine as claimed in claim 1, which is characterized in that: the fan is a centrifugal fan with an explosion-proof motor.
3. The integrated machine of claim 1 or 2, which is characterized in that: the fan is externally connected with an air outlet or a pipe through a silencer.
4. The negative pressure wet sanding, polishing and dedusting all-in-one machine as claimed in claim 1, which is characterized in that: and a plurality of cleaning observation doors are arranged outside the rear side of the dust removal box body.
5. The negative pressure wet sanding, polishing and dedusting all-in-one machine as claimed in claim 1, which is characterized in that: and a protective cover and an explosion-proof illuminating lamp which are externally connected to the front part of the dust removal box body are arranged above the sanding and polishing station.
6. The negative pressure wet sanding, polishing and dedusting all-in-one machine as claimed in claim 1, which is characterized in that: the water storage bin is a plurality of sections of overflow settling tanks which are communicated in an overflow mode in sequence.
7. The integrated machine of claim 1 or 6, which is characterized in that: a water level sensor is arranged in an overflow settling tank of the water storage bin, a water drainage hole is arranged below the water storage bin, and an overflow hole is arranged at the upper part of the water storage bin.
8. The negative pressure wet sanding, polishing and dedusting all-in-one machine as claimed in claim 1, which is characterized in that: the dust removal box body is provided with a pressure difference meter connected with the inside of the dust removal box body.
9. The negative pressure wet sanding, polishing and dedusting all-in-one machine as claimed in claim 1, which is characterized in that: an explosion-proof electric cabinet is arranged on the dust removal box body.
10. The negative pressure wet sanding, polishing and dedusting all-in-one machine as claimed in claim 1, which is characterized in that: the dust removal box body is externally connected with a water replenishing port, the water replenishing port is externally connected with water inlet, or the water replenishing port is externally connected with water inlet through a water storage bin and a pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205646.8U CN216542761U (en) | 2021-12-20 | 2021-12-20 | Negative pressure wet-type sanding, polishing and dedusting all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205646.8U CN216542761U (en) | 2021-12-20 | 2021-12-20 | Negative pressure wet-type sanding, polishing and dedusting all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216542761U true CN216542761U (en) | 2022-05-17 |
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ID=81544974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123205646.8U Active CN216542761U (en) | 2021-12-20 | 2021-12-20 | Negative pressure wet-type sanding, polishing and dedusting all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216542761U (en) |
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2021
- 2021-12-20 CN CN202123205646.8U patent/CN216542761U/en active Active
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