CN213853617U - Polishing workbench with dust removal function - Google Patents

Abstract

The utility model discloses a polishing workbench with dust removal function, which comprises a workbench body with an operation table top and a dust collection box arranged above the workbench body, wherein the surface of the dust collection box is provided with a plurality of first dust suction ports; the internal portion of platform be equipped with the clean room of suction box intercommunication, the clean room passes through the pipeline and is connected with the fan, the fan provides the negative pressure in order to absorb the air that contains the dust for clean room and suction box, be equipped with a plurality of filter cores in the clean room. The utility model discloses a workstation of polishing with dust removal function produces the negative pressure through the fan, inhales dust suction box and clean room with the showy dust in workstation top, filters it through the filter core, greatly improves the air quality of station, and the protection workman is healthy to guarantee that the air of emission accords with environmental standard.

Description

Polishing workbench with dust removal function

Technical Field

The utility model relates to a building materials processing technology field specifically relates to a workstation of polishing with dust removal function for the processing of stone materials such as marble, granite.

Background

The stone materials such as marble, granite and the like are important building and decoration materials, and dry grinding is an important and common processing mode in the process of processing and modeling the stone materials such as marble, granite and the like. The dry grinding process can produce dust to there is more dust and has the difficult problem of difficult control, and the dust spreads the work occasion, influences workman's health on the one hand, and on the other hand causes the exhaust gas dust to exceed standard.

In the prior art, a wet dust removal device is generally arranged on a processing site and then is discharged outwards to remove dust. The obvious defect of the wet dust removal device is that the distance between the wet dust removal device and a dust source (station) is often long, and the dust removal effect is poor. The prior art solves the problem of controlling dust in the exhaust gas, but cannot solve the problem of dust diffusion on a working site.

Disclosure of Invention

In order to compensate not enough among the prior art, the difficult problem of control of dust when solving materials such as marble, granite, improves the operational environment of the current in-process of polishing, the to-be-solved technical problem of the utility model provides a workstation for polishing with dust absorption and dust removal.

In order to solve the above problems, the utility model adopts the following scheme.

A polishing workbench with a dust removal function comprises a workbench body with an operation table top and a dust collection box arranged above the workbench body, wherein a plurality of first dust suction ports are formed in the surface of the dust collection box; the internal portion of platform be equipped with the clean room of suction box intercommunication, the clean room passes through the pipeline and is connected with the fan, the fan provides the negative pressure in order to absorb the air that contains the dust for clean room and suction box, be equipped with a plurality of filter cores in the clean room.

As one embodiment, the polishing workbench with the dust removal function further comprises an air outlet filtering chamber arranged in the workbench body, the air outlet filtering chamber is connected with an air outlet of the fan through a pipeline, a plurality of air outlet holes communicated with the atmosphere are formed in the side face of the air outlet filtering chamber, and the electrostatic filtering cotton is arranged inside the air outlet filtering chamber.

In one embodiment, a plurality of second dust suction ports communicating with the dust chamber are provided in a side surface of the table body.

As one embodiment, the dust remover further comprises a back-blowing air bag used for storing compressed gas, and the back-blowing air bag is communicated with the dust removing chamber through a pipeline so as to blow off dust adsorbed on the filter element.

In one embodiment, the bottom of the dust chamber is provided with an ash bucket.

In one embodiment, the first dust suction ports are densely distributed round holes.

In one embodiment, the second dust suction port is a strip-shaped hole.

The utility model discloses a workstation of polishing with dust removal function produces the negative pressure through the fan, inhales dust suction box and clean room with the showy dust in workstation top, filters it through the filter core, greatly improves the air quality of station, and the protection workman is healthy to guarantee that the air of emission accords with environmental standard.

Drawings

Fig. 1 is a schematic perspective view of a polishing table with a dust removal function according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic view (longitudinal section) of the working process of the sanding table of FIG. 1 with dust removal;

fig. 4 is a schematic view of the air flow of the sanding table with dust removal function of fig. 1 (wherein single-line arrows represent the direction of blowback air, hollow arrows represent the direction of filtered air, and internally-patterned hollow arrows represent the direction of dust-laden air).

Detailed Description

The following description of the present invention with reference to the drawings is intended to illustrate embodiments of the present invention, but not to limit the scope of the present invention. Referring to fig. 1-4, a polishing table with a dust removing function according to the present invention includes a table body 100 having an operation table 106 and a dust box 1 disposed above the table body 100, wherein a plurality of first dust suction ports are disposed on a surface of the dust box 1; the inside clean room 101 that is equipped with and dust absorption box 1 intercommunication of stage body 100, clean room 101 passes through the pipeline and is connected with fan 13, and fan 13 provides the negative pressure in order to absorb the air that contains the dust for clean room 101 and dust absorption box 1, is equipped with a plurality of filter cores 10 in the clean room 101. In the above scheme, negative pressure is generated through the fan 13, dust floating above the workbench is sucked to the dust suction box 1 and the dust removal chamber 101, and is filtered through the filter element 10, so that the air quality at the station is greatly improved, the health of workers is protected, and the discharged air is ensured to meet the environmental standard. The utility model discloses a characteristics lie in, adsorb through the negative pressure, avoided among the prior art behind the dust production earlier float at the workplace and then collect the condition of handling again, the dust is produced in workstation department and is got into dust absorption box 1 and clean room 101 because of the negative pressure effect promptly, and the air admission clean room 101 back that contains the dust can be once filtered by filter core 10, detach big particulate matter and partial little particulate matter. As an embodiment, the filtered air may be directly discharged to the atmosphere by a fan 13 connected to the dust chamber 101.

In order to achieve a better filtering effect, as shown in fig. 2 and 4, this embodiment further includes an air outlet filtering chamber 104 disposed in the table body 100, the air outlet filtering chamber 104 is connected to an air outlet of the fan 13 through a pipeline, a plurality of air outlet holes communicated with the atmosphere are disposed on a side surface of the air outlet filtering chamber 104, and electrostatic filter cotton (not shown in the figure) is disposed inside the air outlet filtering chamber 104. The electrostatic filter cotton adsorbs dust with the granularity of less than 2.5 microns in an electrostatic adsorption mode, so that the secondary filtration effect is achieved, and air is further purified.

As shown in fig. 1 and 2, a plurality of second dust suction ports 8 communicating with the dust chamber 101 are provided in a side surface of the table body 100. Preferably, the second dust suction port 8 is a strip-shaped hole for sucking the dust-containing air located on the side surface of the table body 100. Preferably, the first dust suction ports on the side surface of the dust suction box 1 are densely arranged circular holes, so that the air containing dust above the table body 100 can be sufficiently sucked by the negative pressure.

As shown in fig. 2 and 3, an ash bucket 7 is provided at the bottom of the dust removal chamber 101, the dust on the filter element 10 falls into the ash bucket 7 by gravity after reaching a certain amount, and the dust in the ash bucket 7 is dumped by workers after reaching a certain amount and recovered as industrial raw materials.

As shown in fig. 2 and 4, the polishing worktable with dust removal function of the embodiment further includes a blowback air bag 4 for storing compressed air, the blowback air bag 4 is communicated with the dust removal chamber 101 through a pipeline, and air is blown into the dust removal chamber 101 to blow off dust adsorbed on the filter element 10. As shown in fig. 3, the dust falling off by the back blowing also falls down into the hopper 7 by gravity.

The dust removing operation of the grinding table with dust removing function of the present embodiment is mainly described below with reference to fig. 3 and 4. In fig. 3 and 4, the single-line arrows represent the direction of blowback air, the hollow arrows represent the direction of filtered air, and the internally-patterned hollow arrows represent the direction of dust-containing air). In the working state, the fan 13 is started, the air containing dust floating near the worktable is absorbed under the action of the fan, enters the dust removing chamber 101 through the dust suction box 1, and is filtered by the filter element 10 to remove large particulate matters and partial small particulate matters. In this embodiment, preferably, outlet gas filter chamber 104 is further provided for secondary filtration, so as to further perform purification. Referring to fig. 4 and 3, the blowback air bag 4 is communicated with the dust chamber 101 through the blowback pipeline 6, the blowback pipeline 6 is provided with a valve 12, when the blowback operation is needed, the valve 12 is opened, and the pressure gas blows off the particles on the filter element 10 and falls into the ash bucket 7 below the dust chamber 101.

The utility model discloses a polishing workbench forms through the welding, and the different function cabins of internal partitioning for set up parts such as clean room 101, the filter chamber 104 of giving vent to anger, fan 13, electric box 5, blowback pipeline 6.

Of course, the foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also regarded as the protection scope of the present invention.

Claims (7)

1. A polishing workbench with a dust removal function is characterized by comprising a workbench body with an operation table top and a dust collection box arranged above the workbench body, wherein the surface of the dust collection box is provided with a plurality of first dust suction ports;

the internal portion of platform be equipped with the clean room of suction box intercommunication, the clean room passes through the pipeline and is connected with the fan, the fan provides the negative pressure in order to absorb the air that contains the dust for clean room and suction box, be equipped with a plurality of filter cores in the clean room.

2. A sanding worktable as claimed in claim 1, further comprising an air outlet filtering chamber arranged in the worktable, wherein the air outlet filtering chamber is connected with an air outlet of the fan through a pipeline;

the side of the air outlet filtering chamber is provided with a plurality of air outlet holes communicated with the atmosphere, and the inside of the air outlet filtering chamber is provided with electrostatic filtering cotton.

3. A sanding table with dust removal function as claimed in claim 1 or 2, wherein the side of the table body is provided with a plurality of second dust suction ports communicating with the dust removal chamber.

4. A sanding table as defined in claim 3, further comprising a blowback air bag for storing compressed air, said blowback air bag being in communication with the dust removal chamber through a conduit for blowing off dust adsorbed on said filter element.

5. A sanding table as defined in claim 3, wherein the bottom of the clean room is provided with an ash hopper.

6. A sanding table as defined in claim 3, wherein the first dust extraction openings are densely-spaced circular openings.

7. A sanding table as defined in claim 3, wherein the second suction opening is a slotted hole.

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