CN113510598A - Wet-type polishing dust collector of cyclic utilization - Google Patents
Wet-type polishing dust collector of cyclic utilization Download PDFInfo
- Publication number
- CN113510598A CN113510598A CN202110776537.7A CN202110776537A CN113510598A CN 113510598 A CN113510598 A CN 113510598A CN 202110776537 A CN202110776537 A CN 202110776537A CN 113510598 A CN113510598 A CN 113510598A
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- polishing
- boss
- tip cone
- recycling
- cleaning
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- 238000005498 polishing Methods 0.000 title claims abstract description 66
- 239000000428 dust Substances 0.000 title claims abstract description 41
- 125000004122 cyclic group Chemical group 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000004064 recycling Methods 0.000 claims abstract description 17
- 239000002351 wastewater Substances 0.000 claims description 35
- 239000007921 spray Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention is suitable for the field of cleaning and circulating discharge in polishing and dust removal, and provides a recycling wet-type polishing and dust removal device which comprises a box body, a motor, a polishing mechanism and a cleaning and circulating mechanism.
Description
Technical Field
The invention belongs to the field of cleaning and circulating discharge in polishing and dust removal, and particularly relates to a recycling wet-type polishing and dust removal device.
Background
The polishing dust remover is also called a polishing dust collector. The dust removal system is widely applied to various dust removal systems of workshops (polishing workshops) in the industries of casting, metallurgy, mines, building materials, refractory materials and the like. Is suitable for purifying non-corrosive dust-containing gas with the temperature not more than 300 ℃, and is particularly suitable for places with higher dust concentration. During the polishing and grinding operation, dust flying phenomenon can be generated due to the influence of induced airflow, and if proper protection measures are not adopted, the health of operators can be seriously harmed, so that efficient purification equipment must be equipped at the work to provide clean air for the working environment.
When hardware components add man-hour such as mill, polishing dust collecting equipment is removing dust to the work piece, wash the cooling effect, the cleaner of adoption generally is the water that adds the washing material as the cleaner, equipment is in to a plurality of parts or long-time function, the cleaner is mostly disposable spraying on the work piece, waste water then can be by same collection at the waste water tank, wait for processing to accomplish back same processing, at this in-process, the consumption of cleaner is huge, and, the long-time work of equipment, can lead to adding the cleaning dosage in the middle of the equipment often and be not enough to support and accomplish whole work flow, waste water cyclic utilization can be fine solution problem.
Disclosure of Invention
The invention provides a recycling wet-type polishing and dust removing device, and aims to solve the problem of recycling of waste water.
The invention is realized in this way, a wet polishing and dust removing device for recycling comprises a box body, a motor, a polishing mechanism and a cleaning circulation mechanism, and is characterized in that the polishing mechanism and the cleaning circulation mechanism are both arranged in the box body, the cleaning circulation mechanism comprises a wastewater collection mechanism, a cleaning mechanism and a circulation mechanism, the wastewater collection mechanism comprises a tripod groove and a collection box, the tripod groove is positioned below a tip cone mechanism, the collection box is positioned below the tripod groove, the circulation mechanism comprises an input pipe, a pump body and an output pipe, the circulation mechanism is positioned on the upper side of the collection box, the cleaning mechanism comprises a common rail and a high-pressure spray pipe, and the common rail is connected to the output pipe.
Furthermore, be formed with first boss, second boss and third boss in the box, be formed with the apical cone spout in the second boss, be formed with the spline spout in the third boss, polish the mechanism including three-jaw anchor clamps apical cone mechanism and remove and polish the piece mechanism, three-jaw anchor clamps are installed output shaft on the motor, apical cone mechanism includes apical cone and apical cone slide rail, the apical cone slide rail is installed in the apical cone spout, circulation mechanism is located the right side of third boss.
Furthermore, the movable polishing mechanism comprises a spline slide rail and a polishing sheet, a fixed support is formed on the spline slide rail, the spline slide rail is installed in a matched mode with the spline slide groove, the polishing sheet is located on one side, far away from the third boss, of the spline slide rail, the tip cone comprises a head portion and a tail portion, and the head portion is a cone with the taper angle of 20 degrees.
Furthermore, the head part and the tail part are integrally manufactured, the length of the tip cone is smaller than that of the second boss, and the three-jaw clamp is mounted on an output shaft of the motor.
Furthermore, the circulating mechanism further comprises a filter plate, a fixed boss is formed at the lower end of the tripod groove, the filter plate is arranged on the fixed boss, and the filter plate and the fixed boss are fixed in a buckling mode.
Furthermore, a square sealing coil is additionally arranged between the filter plate and the fixed boss, one end of the input pipe is connected with the collecting box, one end of the input pipe, far away from the collecting box, is connected with a filter, the upper end of the filter is connected with the pump body, and the upper end of the pump body is connected with the output pipe.
Furthermore, one end of the common rail is connected with the output pipe, one end of the common rail, which is far away from the output pipe, is connected with a group of high-pressure spray pipes, the high-pressure spray pipes are symmetrical about the central plane of the polishing sheet, and the high-pressure spray pipes are placed on the fixed support.
Still further, the cross-sectional area within the high pressure nozzle is less than the common rail cross-sectional area.
Furthermore, a needle valve is additionally arranged at the front end of the high-pressure spray pipe.
The invention achieves the following beneficial effects: accomplish the recovery of cleaner and recycle in full self-cleaning in-process, use the polishing piece in the polishing mechanism to add man-hour to the work piece, the cleaner can wash the work piece through high-pressure spray tube, the waste water after wasing falls into the tripod groove, flow into the collecting box through the tripod groove, concentrate waste water and collect, then, the rethread pump body, input tube and output tube are defeated waste water for common rail and high-pressure spray tube again, reuse waste water washs the work piece, the cooling and removes dust, reach waste water circulation reuse's effect.
Drawings
FIG. 1 is a first perspective view of a wet polishing and dust removing device provided by the present invention;
FIG. 2 is a second perspective view of the wet polishing dust collector shown in FIG. 1;
FIG. 3 is an assembled view of the wet type polishing and dust removing device of FIG. 1 with the filter plate removed;
FIG. 4 is a partial schematic view of the wet polishing dust removing device of FIG. 1 with a filter plate removed;
FIG. 5 is a partial schematic view of the wet polishing dust collector shown in FIG. 1;
fig. 6 is a partially enlarged view of a portion a in fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The needle valve and the filter are prior art and will not be described herein.
Example one
Referring to fig. 1-6, a wet polishing and dust removing device for recycling comprises a box 1, a motor 2, a polishing mechanism 3 and a cleaning circulation mechanism 4, wherein the polishing mechanism 3 and the cleaning circulation mechanism 4 are both installed in the box 1, the cleaning circulation mechanism 4 comprises a wastewater collection mechanism 401, a cleaning mechanism 402 and a circulation mechanism 403, the wastewater collection mechanism 401 comprises a tripod groove 404 and a collection box 406, the tripod groove 404 is located below a tip cone mechanism 302, the collection box 406 is located below the tripod groove 404, the circulation mechanism 403 comprises an input pipe 407, a pump body 409 and an output pipe 410, the circulation mechanism 403 is located on the upper side of the collection box 406, the cleaning mechanism 402 comprises a common rail 411 and a high-pressure spray pipe 412, and the common rail 411 is connected to the output pipe 410.
When a workpiece is machined by using a polishing sheet in the polishing mechanism, a cleaning agent can clean the workpiece through the high-pressure spray pipe 412, the cleaned wastewater falls into the tripod groove 404 and flows into the collection box 406 through the tripod groove 404 to collect the wastewater in a centralized manner, then the wastewater is conveyed to the common rail 411 and the high-pressure spray pipe 412 again through the pump body 409, the input pipe 407 and the output pipe 410, and the workpiece is cleaned, cooled and dedusted by the wastewater again, so that the wastewater is recycled.
A first boss 101, a second boss 102 and a third boss 103 are formed in the box body 1, a tip cone sliding groove 104 is formed in the second boss 102, a spline sliding groove 105 is formed in the third boss 103, the polishing mechanism 3 comprises a three-jaw clamp 301, a tip cone mechanism 302 and a movable polishing sheet mechanism 303, the three-jaw clamp 301 is installed on an output shaft of the motor 2, the tip cone mechanism 302 comprises a tip cone 304 and a tip cone sliding rail 305, the tip cone sliding rail 305 is installed in the tip cone sliding groove 104, and the circulating mechanism 403 is located on the right side of the third boss 103, so that the stability of the movable polishing mechanism 3 is enhanced, and the polishing operation is optimized;
the movable polishing mechanism 3 comprises a spline slide rail 306 and a polishing sheet 307, a fixed support 308 is formed on the spline slide rail 306, the spline slide rail 306 is installed in a matched manner with the spline slide groove 105, a tip cone 304 on one side, away from the third boss 103, of the polishing sheet 307 is located on the spline slide rail 306 and comprises a head portion 309 and a tail portion 310, the head portion 309 is a cone with a taper of 20 degrees, the spline matching can better ensure the connection strength of the two matching pieces, and the polishing sheet 307 can be better connected in the spline slide groove 105 during moving and processing.
The head 309 and the tail 310 are integrally manufactured, the length of the tip cone 304 is smaller than that of the second boss 102, the three-jaw clamp 301 is installed on an output shaft of the motor 2, and the head 309 and the tail 310 are integrally manufactured, so that the bending stress and the tensile stress of the whole tip cone 304 can be guaranteed, and the service life of the device is prolonged.
The processed original is placed between the triangular clamp 301 and the tip cone 304, the motor 2 starts to operate, the polishing piece 307 is moved to perform polishing action on the processed workpiece, the high-pressure spray pipe 412 performs cleaning, dust removing and cooling actions on the processed workpiece, the wastewater after dust removal falls into the tripod groove 404 and then enters the collection box 406, the wastewater in the collection box 406 is conveyed to the common rail 411 again through the pump body, and the processed workpiece is cleaned, dust removing and cooling actions are performed on the processed workpiece again through the high-pressure spray pipe 412.
Example two
Referring to fig. 1-6, the circulating mechanism 403 further includes a filter plate 405, a fixing boss 413 is formed at the lower end of the tripod groove 404, the filter plate 405 is mounted on the fixing boss 413, and the filter plate 405 and the fixing boss 413 are fixed in a snap-in manner.
An output pipe 410 is connected to one end of the common rail 411, a group of high-pressure nozzles 412 is connected to one end of the common rail 411, which is far away from the output pipe 410, the high-pressure nozzles 412 are symmetrical with respect to the central plane of the polishing pad 307, and the high-pressure nozzles 412 are placed on the fixed support 308.
The high-pressure spray pipe 412 and the polishing sheet 307 can move synchronously, and the distribution area of the cleaning agent which can be fully distributed in front of the polishing sheet 307 is increased.
The cross-sectional area in the high-pressure nozzle 412 is smaller than the cross-sectional area of the common rail 411, so that the pressure in the common rail 411 is kept stable, and the pressure in the high-pressure nozzle 412 is increased.
A needle valve is additionally arranged at the front end of the high-pressure spray pipe 412, so that the cleaning agent is distributed in a standard circular spray manner; the box body 1 comprises a box cover, and the box cover is made of transparent glass, so that an operator can observe the working state in the equipment conveniently.
High-pressure spray tube 412 spun washing liquid washs dust removal and cooling work to the work piece, waste water with impurity falls into ding groove 104, be provided with filter 405 in the ding groove 104, the impurity that drops is collected on filter 405 with the piece in the waste water and processing through filter 405, waste water gets into in the collecting box 406 after filtering, then carry waste water to high-pressure spray tube 412 through pump body 409, accomplish waste water utilization, more be favorable to the washing and the dust removal of work piece after cleaing away piece and impurity, and the cyclic utilization of waste water.
EXAMPLE III
Referring to fig. 1-6, a square sealing coil is additionally arranged between the filter plate 405 and the fixed boss 413, one end of the input tube 407 is connected with the collection box 406, one end of the input tube 407, which is far away from the collection box 406, is connected with a filter 408, the upper end of the filter 408 is connected with a pump body 409, and the upper end of the pump body 409 is connected with an output tube 410. High pressure spray tube 412 spun washing liquid washs dust removal and cooling work to the work piece, waste water with impurity falls into ding groove 104, be provided with filter 405 in the ding groove 104, the impurity that drops is collected on filter 405 with the piece in the waste water and processing through filter 405, waste water gets into in the collecting box 406 after filtering, then carry waste water to high pressure spray tube 412 in-process through pump body 409, pass through filter 408 once more, through secondary filter, impurity and piece in the waste water are filtered more thoroughly, protection high pressure spray tube 412 and pump body 409, be favorable to waste water cyclic utilization simultaneously.
The beneficial effects provided by the device
The invention has the advantages that the cleaning agent is recycled in the full-automatic cleaning process, the content of the cleaning agent residue can be reduced when the workpiece is cleaned again by using the double-layer filtering technology of the filtering plate 405 and the filter 408, the residue is prevented from entering the polishing sheet 307 to rub the workpiece to damage the surface of the workpiece, the sprayed coverage area of the cleaning agent is enlarged by using the high-pressure spray pipe 412 and the needle valve, and the cleaning, dust removal, temperature reduction process and the recycling degree of wastewater are more thorough.
Working principle of the device
The box cover is opened, a workpiece to be processed is placed between the three-jaw clamp 301 and the tip cone mechanism 302, clamping is performed, a power supply is turned on, the motor 2 and the pump body 409 start to work, the polishing sheet 307 moves towards the workpiece to be processed, the polishing sheet 307 is in direct contact with the workpiece to be processed and generates certain resistance, the workpiece to be processed starts to perform polishing work, dust and metal residues are generated during working, the cleaning agent is sprayed out from the upper high-pressure spray pipe 412 to clean and cool the workpiece to be processed, the residues fall into the tripod groove 404 and are collected by the filter plate 405, the cleaning agent flows into the collection box 406 and continues to be brought into the common rail 411 by the pump body 409, secondary filtration is performed through the filter 408, and the cleaning agent in the common rail 411 continues to flow into the high-pressure spray pipe 412 to clean and cool the workpiece to be processed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A wet-type polishing and dust removing device capable of being recycled comprises a box body (1), a motor (2), a polishing mechanism (3) and a cleaning and circulating mechanism (4), and is characterized in that the polishing mechanism (3) and the cleaning and circulating mechanism (4) are installed in the box body (1), the cleaning and circulating mechanism (4) comprises a wastewater collecting mechanism (401), a cleaning mechanism (402) and a circulating mechanism (403), the wastewater collecting mechanism (401) comprises a tripod groove (404) and a collecting box (406), the tripod groove (404) is located below a tip cone mechanism (302), the collecting box (406) is located below the tripod groove (404), the circulating mechanism (403) comprises an input pipe (407), a pump body (409) and an output pipe (410), the circulating mechanism (403) is located on the upper side of the collecting box (406), the cleaning mechanism (402) comprises a common rail (411) and a high-pressure spray pipe (412), the common rail (411) is connected to the output pipe (410).
2. The recycling wet type polishing and dust removing device according to claim 1, wherein a first boss (101), a second boss (102) and a third boss (103) are formed in the box body (1), a tip cone sliding groove (104) is formed in the second boss (102), a spline sliding groove (105) is formed in the third boss (103), the polishing mechanism (3) comprises a three-jaw clamp (301), a tip cone mechanism (302) and a movable polishing sheet mechanism (303), the three-jaw clamp (301) is mounted on an output shaft of the motor (2), the tip cone mechanism (302) comprises a tip cone (304) and a tip cone sliding rail (305), the tip cone sliding rail (305) is mounted in the tip cone sliding groove (104), and the recycling mechanism (403) is located on the right side of the third boss (103).
3. The recycling wet polishing dust collector as claimed in claim 2, wherein the movable polishing mechanism (3) comprises a spline slide rail (306) and a polishing sheet (307), a fixed bracket (308) is formed on the spline slide rail (306), the spline slide rail (306) is installed in cooperation with the spline slide groove (105), the polishing sheet (307) is located on one side of the spline slide rail (306) far away from the third boss (103), the top cone (304) comprises a head portion (309) and a tail portion (310), and the head portion (309) is a cone with a taper of 20 °.
4. The recycling wet polishing dust collector as claimed in claim 3, wherein the head (309) and the tail (310) are integrally manufactured, the length of the tip cone (304) is smaller than that of the second boss (102), and the three-jaw clamp (301) is mounted on the output shaft of the motor (2).
5. The recycling wet polishing and dust removing device according to claim 1, wherein the recycling mechanism (403) further comprises a filter plate (405), a fixing boss (413) is formed at the lower end of the tripod groove (404), the filter plate (405) is mounted on the fixing boss (413), and the filter plate (405) and the fixing boss (413) are fixed in a snap-in manner.
6. The recycling wet type polishing and dust removing device according to claim 5, wherein a square sealing coil is additionally arranged between the filter plate (405) and the fixing boss (413), one end of the input pipe (407) is connected with the collecting tank (406), one end of the input pipe (407) far away from the collecting tank (406) is connected with a filter (408), the upper end of the filter (408) is connected with the pump body (409), and the upper end of the pump body (409) is connected with the output pipe (410).
7. The recycling wet polishing dust collector as recited in claim 6, wherein one end of said common rail (411) is connected to said output pipe (410), one end of said common rail (411) far from said output pipe (410) is connected to a set of said high pressure nozzles (412), said high pressure nozzles (412) are symmetrical with respect to a central plane of said polishing pad (307), and said high pressure nozzles (412) are disposed on said fixing frame (308).
8. The recycling wet type polishing and dust removing device according to claim 7, wherein the cross-sectional area inside the high pressure nozzle (412) is smaller than the cross-sectional area of the common rail (411).
9. The recycling wet type polishing and dust removing device according to claim 8, wherein a needle valve is additionally provided at the front end of the high pressure nozzle (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110776537.7A CN113510598A (en) | 2021-07-09 | 2021-07-09 | Wet-type polishing dust collector of cyclic utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110776537.7A CN113510598A (en) | 2021-07-09 | 2021-07-09 | Wet-type polishing dust collector of cyclic utilization |
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| Publication Number | Publication Date |
|---|---|
| CN113510598A true CN113510598A (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110776537.7A Pending CN113510598A (en) | 2021-07-09 | 2021-07-09 | Wet-type polishing dust collector of cyclic utilization |
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| CN213034356U (en) * | 2020-08-11 | 2021-04-23 | 昆山鸿熙伟精密模具有限公司 | Polishing equipment convenient to clean for hardware processing |
| CN213136298U (en) * | 2020-08-11 | 2021-05-07 | 漳州合强水泥制品有限公司 | Energy-saving and emission-reducing production line for environment-friendly road floor tiles |
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Application publication date: 20211019 |
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