CN215462893U

CN215462893U - Wet dust removal system of robot polisher

Info

Publication number: CN215462893U
Application number: CN202121835805.XU
Authority: CN
Inventors: 贺干群; 蔡曙鹤; 戴晓瑜; 全阳勋; 林友景; 魏人楚; 贺璟; 温作满; 蔡舟帆; 张康坚
Original assignee: Zhejiang Keston Robot Technology Co ltd
Current assignee: Zhejiang Keston Robot Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-11
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to a wet dust removal system of a robot polisher, wherein a dust removal chamber is isolated into two spaces by a water curtain plate, a ventilator forms negative pressure in a dust removal area, dust particles in the polishing area are sucked to the dust removal area through an explosion-proof vent, a water suction pump sends water into an overflow tank above the water curtain plate through a main water supply pipe, the overflow tank is provided with an opening facing the polishing area, when water in the overflow tank overflows, the water can be retained to a sewage tank along the water curtain plate, a water curtain for washing the dust particles at the explosion-proof vent is formed on the surface of the water curtain plate, the dust particles generated by the polisher are washed into the sewage tank below through the water curtain, and then the dust is collected in the sewage tank through the wet method, so that the purposes of rejecting flying and cleaning the dust are achieved, and dust explosion and environmental pollution caused by the dust are avoided.

Description

Wet dust removal system of robot polisher

Technical Field

The utility model relates to the field of polishing and dust removal, in particular to a wet dust removal system of a robot polisher.

Background

Dust is generated in the industrial production process (for example, nonferrous metals are required to be polished after blank forming in die casting), the dust particles are uneven in size, and if the nonferrous metals are not treated by professional equipment, the scattered dust can cause serious harm to operators and the environment. Dust particles thrown away due to centrifugal force can suspend in the air when polishing, and under specific conditions, if the overstocked dust particles are too much, the overstocked dust particles can carry out oxidation reaction with oxygen in the air, thereby emitting a large amount of heat, generating the phenomenon of high temperature and high pressure, and causing the safety accident of dust explosion in serious cases.

SUMMERY OF THE UTILITY MODEL

The present invention provides a wet dust removal system for a robot sander, which is designed to overcome the above-mentioned shortcomings in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the wet dust removal system of the robot polisher comprises a dust removal chamber and is characterized in that a water curtain plate is arranged in the dust removal chamber, the water curtain plate divides the dust removal chamber into a polishing area and a dust removal area for a polishing machine to work, a plurality of explosion-proof vents for communicating the polishing area with the dust removal area are formed in the bottom of the water curtain plate, a wet dust removal mechanism and an air suction mechanism are arranged in the dust removal area, the wet dust removal mechanism comprises a water storage unit, a dust removal unit and a water supply unit, the water storage unit comprises a water storage tank, the dust removal unit comprises an overflow tank arranged above the explosion-proof vents and a sewage tank arranged at the bottoms of the polishing area and the dust removal area, the water supply unit comprises a water suction pump and a main water supply pipe which are arranged in the water storage tank, the air suction mechanism comprises a ventilator arranged above the dust removal unit, and an air outlet for the ventilator is formed in the dust removal chamber, and negative pressure is formed in the dust removal area through the ventilator, so that dust particles in the polishing area are sucked to the dust removal area through the explosion-proof vent, the main water conveying pipe is connected with the overflow tank, and when water in the overflow tank overflows, the water can be remained to the sewage tank along the water curtain plate, so that a water curtain used for flushing the dust particles at the explosion-proof vent is formed on the surface of the water curtain plate.

By adopting the technical scheme, the dust removal chamber is isolated into two spaces through the water curtain plate, the ventilator forms negative pressure in a dust removal area, dust particles in the polishing area are sucked to the dust removal area through the explosion-proof vent, the water suction pump sends water into the overflow tank above the water curtain plate through the main water conveying pipe, the overflow tank is provided with an opening facing the polishing area, when the water in the overflow tank overflows, the water can be remained to the sewage tank along the water curtain plate, the water curtain for flushing the dust particles at the explosion-proof vent is formed on the surface of the water curtain plate, the dust particles generated by the polishing machine are washed into the sewage tank below through the water curtain, and then the dust is collected in the sewage tank through a wet method, so that the purposes of rejecting dust flying and cleaning the dust are achieved, and dust explosion and environmental pollution caused by the dust are avoided.

The wet dust removal system of the robot sander can be further configured to: be equipped with the guide plate of downward sloping between ventilation blower and the effluent water sump, main flow pipe is equipped with first tee bend water pipe, first tee bend water pipe one end is connected with main flow pipe, and one end is passed through the overflow water pipe and is connected with the overflow pond, and one end is connected with the shower of setting in the guide plate top, it has the nozzle of a plurality of orientation guide plate to connect on the shower, the terminal flow guiding filtration mouth of having seted up of guide plate.

Adopt above-mentioned technical scheme, because the updraft ventilator's setting can form toward the suction ventilator motion in the dust removal space, some dust particles that are not washed away by the cascade can be toward the suction ventilator department motion, through setting up guide plate and shower, spray some rivers through the nozzle in the suction ventilator below, make it carry out the secondary to the dust particle and remove dust the processing, wash these dust particles on the guide plate, and pass through the filter opening through the guide and sieve the back, send into in the below sewage pond, avoid the suction ventilator to be damaged or discharge the pollution workshop.

The wet dust removal system of the robot sander can be further configured to: the sewage treatment device is characterized in that a filter plate is arranged between the sewage pool and the reservoir, a filter screen which is communicated with the sewage pool and the reservoir is arranged above the filter plate, a sewage discharge port is arranged in the sewage pool, and a water inlet and a water discharge port are arranged in the reservoir.

Adopt above-mentioned technical scheme, through set up the filter between effluent water sump and cistern, make the dust granule in the effluent water sump enter into the cistern through filter screen filtration back and use, realize water cyclic utilization, economic environmental protection more.

The wet dust removal system of the robot sander can be further configured to: the regional bottom of polishing is equipped with a collection powder groove, collection powder groove is put on the shelf and is provided with the fretwork board that supplies the dust to fall into a collection powder groove, the effluent water sump one end that collection powder groove corresponds is equipped with the anti-backflow ladder that supplies the dust to get into the effluent water sump.

Adopt above-mentioned technical scheme, through setting up album powder groove in the regional bottom of polishing, make some dust particles that have not been inhaled by the suction fan, directly fall into album powder inslot through the fretwork board, supply workman's epilogue clearance, simultaneously through going out at album powder groove and set up the anti-backflow ladder, avoid sewage in the sewage pond to enter into album powder inslot and cause the pollution to the grinder ware.

The wet dust removal system of the robot sander can be further configured to: the dust removal chamber is provided with an explosion-proof illuminating lamp corresponding to the upper end of the polishing area.

By adopting the technical scheme, the working personnel can visually see the running state of the polishing machine by arranging the explosion-proof illuminating lamp.

The wet dust removal system of the robot sander can be further configured to: the one end that the clean room corresponds the effluent water sump is equipped with the water level floater, water level floater one end is extended the clean room and is equipped with the float gauge, the clean room is equipped with the leading truck that supplies the float gauge installation, the float gauge can be in the leading truck axial displacement.

By adopting the technical scheme, the water level floating ball is arranged, so that the worker can visually observe the water level condition in the sewage pool outside the dust removal chamber, the worker can drain the sewage pool full of water in time, and the water level floating ball can move along the guide frame without deviation by arranging the guide frame.

The wet dust removal system of the robot sander can be further configured to: the dust removal chamber is provided with a master control box, and the master control box is respectively electrically connected with the polishing machine, the ventilator and the water suction pump.

Adopt above-mentioned technical scheme, through setting up the master control case, make the staff just can easily control machine, ventilation blower and the work of suction pump of polishing in the clean room outside, avoid polishing the dust granule that produces and is inhaled by the workman.

The wet dust removal system of the robot sander can be further configured to: and a second three-way water pipe is arranged on the main water supply pipe, a return pipe facing one end of the reservoir is arranged on the second three-way water pipe, and a return cover is arranged on the return pipe.

Adopt above-mentioned technical scheme, through setting up the back flow, when the clean room is out of work, can be through opening the backward flow lid, return the reservoir with the water in the overflow pond through the back flow in, what make the staff can be convenient clears up wet dedusting mechanism.

The wet dust removal system of the robot sander can be further configured to: the guide plate passes through the mounting rail and installs in the clean room, the one end that the clean room corresponds the guide plate is equipped with the access panel, be equipped with the active grab on the access panel.

Adopt above-mentioned technical scheme, because the guide plate is used for carrying out secondary treatment to the dust granule, after accumulatively reaching certain work load, the dust granule is piled up in water conservancy diversion filter opening department easily, makes stock guide ability quick replacement through setting up the mounting rail, through setting up the access hole that quick clamp opened, can be convenient look over or change the guide plate.

The wet dust removal system of the robot sander can be further configured to: the dust removing chamber is provided with a dust flushing water pipe corresponding to one end of the dust collecting groove, one end of the dust collecting groove is connected with the dust flushing water pipe, and the other end of the dust collecting groove inclines downwards towards the sewage pool.

Adopt above-mentioned technical scheme, through set up towards the dirt water pipe in collection powder groove, make towards the dirt water pipe and wash out into the sewage pond through the dust granule that rivers will fall into in the collection powder inslot, and the collection powder groove of downward sloping makes dust granule and rivers can not remain in collection powder inslot.

The utility model is further described below with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a schematic diagram of an internal structure according to an embodiment of the present invention.

Fig. 3 is a schematic diagram 2 of the internal structure of the embodiment of the present invention.

Fig. 4 is a schematic structural view of a water storage and dust removal unit according to an embodiment of the present invention.

Fig. 5 is a schematic perspective view of a water supply unit according to an embodiment of the present invention.

Fig. 6 is an effect diagram of the embodiment of the present invention applied to a polishing robot.

Fig. 7 is a diagram illustrating the effect of the embodiment of the present invention applied to a polishing machine.

Detailed Description

As shown in fig. 1-7, the wet dust removal system of the robot polisher comprises a dust removal chamber 1, a water curtain plate 2 is arranged in the dust removal chamber 1, the water curtain plate 2 separates the dust removal chamber 1 into a polishing area a and a dust removal area B for the polishing machine 3 to work, a plurality of explosion-proof vents 21 communicating the polishing area a and the dust removal area B are arranged at the bottom of the water curtain plate 2, a wet dust removal mechanism and an air suction mechanism are arranged in the dust removal area B, the wet dust removal mechanism comprises a water storage unit, a dust removal unit and a water supply unit, the water storage unit comprises a water storage tank 4, the dust removal unit comprises an overflow tank 5 arranged above the explosion-proof vents 21 and a sewage tank 6 arranged at the bottoms of the polishing area a and the dust removal area B, the water supply unit comprises a water suction pump 7 and a main water supply pipe 71 which are arranged in the water storage tank 4, the air suction mechanism comprises a ventilator 8 arranged above the dust removal unit, the dust removal chamber 1 is provided with an air outlet 11 for supplying air out of the ventilator 8, and the dust removal area B is formed into negative pressure through the ventilator 8, so that dust particles in the polishing area A are sucked into the dust removal area B through the explosion-proof vent 21, the main water supply pipe 71 is connected with the overflow tank 5, when water in the overflow tank 5 overflows, the water can be left towards the sewage tank 6 along the water curtain plate 2, so that a water curtain for flushing dust particles at the explosion-proof vent 21 is formed on the surface of the water curtain plate 2, the downward-inclined guide plate 12 is arranged between the ventilator 8 and the sewage tank 6, the main water supply pipe 71 is provided with a first three-way water pipe 72, one end of the first three-way water pipe 72 is connected with the main water supply pipe 71, one end of the first three-way water pipe is connected with the overflow tank 5 through the overflow water pipe 73, one end of the first three-way water pipe is connected with the spray pipe 74 arranged above the guide plate 12, the spray pipe 74 is connected with a plurality of nozzles 75 facing the guide plate 12, the tail end of the guide plate 12 is provided with a flow guide filtering port 121, a filtering plate 41 is arranged between the sewage pool 6 and the reservoir 4, a filtering net 42 for communicating the sewage pool 6 with the reservoir 4 is arranged above the filtering plate 41, a sewage discharge port 61 is arranged in the sewage pool 6, a water inlet 43 and a water discharge port 44 are arranged in the reservoir 4, a powder collecting groove 13 is arranged at the bottom of the polishing area A, a hollow plate 14 for dust to fall into the powder collecting groove 13 is erected on the powder collecting groove 13, a backflow preventing step 131 for dust to enter the sewage pool 6 is arranged at one end of the sewage pool 6 corresponding to the powder collecting groove 13, an explosion preventing illuminating lamp 15 is arranged at the upper end of the dust removing chamber 1 corresponding to the polishing area A, a water level 62 is arranged at one end of the dust removing chamber 1 corresponding to the sewage pool 6, a floating ball 63 is arranged at one end of the water level floating ball 62, a guide frame 64 for installing the floating ball 63 is arranged in the dust removing chamber 1, the floating scale 63 can be in the axial displacement in leading truck 64, be equipped with master control case 16 on clean room 1, the master control case is connected with machine 3, ventilation blower 8 and suction pump 7 electricity of polishing respectively, be equipped with second tee bend water pipe 76 on the main delivery pipe 71, be equipped with the back flow 77 towards 4 one ends of cistern on the second tee bend water pipe 76, be equipped with backward flow lid 78 on the back flow 77, guide plate 12 passes through mounting rail 122 and installs in clean room 1, the one end that clean room 1 corresponds guide plate 12 is equipped with access panel 17, be equipped with quick clamp 171 on the access panel 17, the one end that clean room 1 corresponds collection powder groove 13 is equipped with towards dirt water pipe 18, collection powder groove 13 one end is connected with towards dirt water pipe 18, the other end towards the downward sloping of effluent water sump 6.

When the polishing machine 3 works, the work only needs to control the master control box 16 outside the dust removal chamber 1, the polishing machine 3, the ventilator 8 and the water suction pump 7 are controlled to work, a small part of dust particles generated by the polishing machine 3 fall into the dust collection groove 13 through the hollow plate 14, then the dust particles in the dust collection groove 13 are flushed into the front sewage tank 6 through the dust suction pipe 18, the other part of dust particles pass through the air flow generated by the suction fan 8 and pass through the explosion-proof vent 21, the water suction pump 7 in the water storage tank is connected with the overflow tank 5 through the main water conveying pipe 71, when the water in the overflow tank 5 overflows, the water curtain plate 2 is left to the sewage tank 6, a water curtain is formed on the surface of the water curtain plate 2, the dust particles at the explosion-proof vent 21 are flushed into the sewage tank 6, and because the arrangement of the suction fan 8 can form an ascending air flow moving towards the suction fan 8 in the dust removal space B, some dust particles which are not washed away by the water curtain can move towards the suction fan 8, by arranging the guide plate 12 and the spray pipe 74, some water flow is sprayed below the suction fan 8 through the nozzle 75, so that the dust particles are subjected to secondary dust removal treatment, the dust particles are washed away on the guide plate 12, and are sieved through the guide flow filter opening 121 and sent into the sewage tank 6 below, sewage in the sewage tank is filtered through the filter plate 41 and then flows to the reservoir to realize water circulation, and after the sewage is emptied through the sewage discharge opening 61, the cabinet door of the dust removal chamber 1 is opened to clean the sewage tank 6.

Claims

1. The wet dust removal system of the robot polisher comprises a dust removal chamber and is characterized in that a water curtain plate is arranged in the dust removal chamber, the water curtain plate divides the dust removal chamber into a polishing area and a dust removal area for a polishing machine to work, a plurality of explosion-proof vents for communicating the polishing area with the dust removal area are formed in the bottom of the water curtain plate, a wet dust removal mechanism and an air suction mechanism are arranged in the dust removal area, the wet dust removal mechanism comprises a water storage unit, a dust removal unit and a water supply unit, the water storage unit comprises a water storage tank, the dust removal unit comprises an overflow tank arranged above the explosion-proof vents and a sewage tank arranged at the bottoms of the polishing area and the dust removal area, the water supply unit comprises a water suction pump and a main water supply pipe which are arranged in the water storage tank, the air suction mechanism comprises a ventilator arranged above the dust removal unit, and an air outlet for the ventilator is formed in the dust removal chamber, and negative pressure is formed in the dust removal area through the ventilator, so that dust particles in the polishing area are sucked to the dust removal area through the explosion-proof vent, the main water conveying pipe is connected with the overflow tank, and when water in the overflow tank overflows, the water can be remained to the sewage tank along the water curtain plate, so that a water curtain used for flushing the dust particles at the explosion-proof vent is formed on the surface of the water curtain plate.

2. The wet dust removal system of a robot sander of claim 1, wherein: be equipped with the guide plate of downward sloping between ventilation blower and the effluent water sump, main flow pipe is equipped with first tee bend water pipe, first tee bend water pipe one end is connected with main flow pipe, and one end is passed through the overflow water pipe and is connected with the overflow pond, and one end is connected with the shower of setting in the guide plate top, it has the nozzle of a plurality of orientation guide plate to connect on the shower, the terminal flow guiding filtration mouth of having seted up of guide plate.

3. The wet dust removal system of a robot sander of claim 2, wherein: the sewage treatment device is characterized in that a filter plate is arranged between the sewage pool and the reservoir, a filter screen which is communicated with the sewage pool and the reservoir is arranged above the filter plate, a sewage discharge port is arranged in the sewage pool, and a water inlet and a water discharge port are arranged in the reservoir.

4. A robot sander wet dust removal system as set forth in any one of claims 1 to 3, wherein: the regional bottom of polishing is equipped with a collection powder groove, collection powder groove is put on the shelf and is provided with the fretwork board that supplies the dust to fall into a collection powder groove, the effluent water sump one end that collection powder groove corresponds is equipped with the anti-backflow ladder that supplies the dust to get into the effluent water sump.

5. A robot sander wet dust removal system as set forth in any one of claims 1 to 3, wherein: the dust removal chamber is provided with an explosion-proof illuminating lamp corresponding to the upper end of the polishing area.

6. A robot sander wet dust removal system as set forth in any one of claims 1 to 3, wherein: the one end that the clean room corresponds the effluent water sump is equipped with the water level floater, water level floater one end is extended the clean room and is equipped with the float gauge, the clean room is equipped with the leading truck that supplies the float gauge installation, the float gauge can be in the leading truck axial displacement.

7. A robot sander wet dust removal system as set forth in any one of claims 1 to 3, wherein: the dust removal chamber is provided with a master control box, and the master control box is respectively electrically connected with the polishing machine, the ventilator and the water suction pump.

8. A robot sander wet dust removal system as set forth in any one of claims 1 to 3, wherein: and a second three-way water pipe is arranged on the main water supply pipe, a return pipe facing one end of the reservoir is arranged on the second three-way water pipe, and a return cover is arranged on the return pipe.

9. A robot sander wet dust removal system as set forth in any one of claims 2-3, wherein: the guide plate passes through the mounting rail and installs in the clean room, the one end that the clean room corresponds the guide plate is equipped with the access panel, be equipped with the active grab on the access panel.

10. The wet dust removal system of a robot sander of claim 4, wherein: the dust removing chamber is provided with a dust flushing water pipe corresponding to one end of the dust collecting groove, one end of the dust collecting groove is connected with the dust flushing water pipe, and the other end of the dust collecting groove inclines downwards towards the sewage pool.