CN217572461U

CN217572461U - Dry type recycling and polishing room

Info

Publication number: CN217572461U
Application number: CN202220192768.3U
Authority: CN
Inventors: 杨学辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-10-14
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to a dust removal technical field polishes, concretely relates to room of polishing is retrieved to dry-type, including the room body of polishing, the room body of polishing divide into the district of polishing and recovery area, the district of polishing and recovery area intercommunication, be provided with the platform of polishing in the district of polishing, be provided with filter equipment and collection device in the recovery area, filter equipment is used for filtering the dust and the piece that come from the district of polishing, collection device is used for concentrating the dust and the piece after filtering. Aim at has reduced the scraper blade and has scraped the area in grey district through having shortened the length of scraper blade to reduce frictional force, made the stability of machinery increase, the later maintenance of being convenient for.

Description

Dry type recycling and polishing room

Technical Field

The utility model belongs to the technical field of the dust removal of polishing, concretely relates to room of polishing is retrieved to dry-type.

Background

In a polishing shop, a lot of dust is usually generated, and the removal of dust, dust particles, dust-containing gas, and the like generated by production in a work shop is performed by settling the particles. Dust has great harm to human body, and in order to reduce the harm of dust to workers in line operation, two methods are most commonly used at present, which are respectively:

1. the method adopts a water absorption method, is suitable for dust removal during paint mist, solves the problem of difficult separation of paint mist and other substances by adding a flocculating agent into water, can solve the trouble of paint mist adhesion equipment, is convenient to clean and ensures the ventilation effect, but has certain defects because the flocculating agent is added to achieve the aim of dust removal, but adds a sewage treatment step, increases water pollution, is not suitable for dust removal of marble, wood processing and the like, and cannot improve the working environment of workers.

2. Adopt dry suction method, it utilizes dust exhausting fan to take out indoor dust and filters in the filtration equipment, lets clean air escape again, and although these functions also can be realized to current buffing room, nevertheless because the length overlength of scraper blade in current dry suction method, at driven in-process, can't guarantee the stability of scraping the hawk, and the area that connects the ash in the recovery area is great, is unfavorable for the dust to collect to the later maintenance's cost has been increased.

Disclosure of Invention

The utility model discloses a solve the problem that the dust filtered and collected, the utility model provides a dry-type recovery grinding room, this grinding room has reduced the scraper blade and has scraped the area in grey district through the length that has shortened the scraper blade to frictional force has been reduced, makes the stability of machinery increase, the later maintenance of being convenient for.

The utility model adopts the technical proposal that: the utility model provides a room of polishing is retrieved to dry-type, includes the room body of polishing, the room body of polishing divide into the district of polishing and recovery area, the district of polishing and recovery area intercommunication, it is provided with the platform of polishing in the district to polish, be provided with filter equipment and collection device in the recovery area, filter equipment is used for filtering the dust and the piece that come from the district of polishing, collection device is used for concentrating the dust and the piece after filtering.

Preferably, collection device includes sprocket and scraper blade, sprocket and chain looks adaptation, the sprocket rotates the back and drives the scraper blade motion through the chain, the scraper blade setting is scraping in the ash area, the scraper blade drives after the motion and falls into the dust and the piece of scraping in the ash area and concentrate.

Preferably, the tail end of the ash scraping area is connected with a feeding area, the feeding area is arranged obliquely upwards, and the tail end of the feeding area is connected with an ash collecting groove; a plurality of chain wheels are arranged along the length direction of the ash scraping area and the feeding area; the width of the ash scraping area is 300-400mm.

Preferably, the collecting device further comprises a first collecting plate and a second collecting plate, the plurality of first collecting plates and the plurality of second collecting plates are connected to form a side wall of the recovery area, the first collecting plate and the second collecting plate are arranged in an inclined mode, and the first collecting plate and the second collecting plate are inclined downwards towards the direction of the ash scraping area; the first collecting plate and the second collecting plate are used for guiding dust and debris falling onto the first collecting plate into the dust scraping area.

Preferably, the filtering device comprises a cloth bag filter element and a fan, the fan is arranged above the recovery area, the cloth bag filter elements are uniformly distributed in the recovery area, and the cloth bag filter element is used for blocking dust and debris in the recovery area.

Preferably, a back-blowing device is further arranged in the recovery area and comprises a back-blowing pipe, the back-blowing pipe is connected with an air source through a pulse valve, a plurality of air blowing holes are formed in the back-blowing pipe, and the air blowing holes and the cloth bag filter element are arranged in a one-to-one correspondence mode.

Preferably, one side of the polishing area is open, a shutter is arranged on the other side of the polishing area, the polishing area is communicated with the recovery area through the shutter, and a plurality of explosion-proof energy-saving lamps are arranged at the top of the polishing area.

The utility model discloses an useful part lies in: 1) Because the length of the scraping plate is shortened, the contact surface between the scraping plate and the ash scraping area is reduced, so that the friction force is reduced, the mechanical stability is increased, and the stability is more beneficial to maintenance; 2) Due to the reduction of the length of the scraper, the number of chains connected with the chain wheel is correspondingly reduced, so that the corresponding part cost is reduced, and the chains are more stable; 3) Due to the arrangement of the first collecting plate and the second collecting plate, dust falling from the cloth bag filter element is easier to collect in the dust scraping area, and the utilization rate of resources is increased.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view;

FIG. 3 is a partial enlarged view;

FIG. 4 is a partial isometric view;

fig. 5 is a rear view of the recovery zone.

In the figure: 1-polishing the area; 2-a recovery zone; 3-grinding table; 4-explosion-proof energy-saving lamp; 5-color steel tile top; 6, a shutter; 7-a fan; 8-a back flushing pipe; 9-a cloth bag filter element; 10-air blowing holes; 11-a first collection plate; 12-a second collection plate; 13-a scraper; 14-a sprocket; 15-a feeding area; 16-ash collecting groove; 17-ash scraping area.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following 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.

As shown in fig. 1-5, a dry type recycling polishing room comprises a polishing room body, the polishing room body is divided into a polishing area 1 and a recycling area 2, the polishing area 1 and the recycling area 2 are two independent areas, a polishing table 3 is arranged in the polishing area 1, and workpieces or furniture can be directly placed on the polishing table 3 in the polishing area 1 or ground. In this embodiment, the polishing area 1 is semi-enclosed, that is, one side of the polishing area 1 is open, which is convenient for conveying workpieces and furniture.

The polishing area 1 is communicated with the recovery area 2, as shown in fig. 1, a shutter 6 is arranged on the other side of the polishing area 1, namely the shutter 6 is arranged between the polishing area 1 and the recovery area 2, the polishing area 1 is communicated with the recovery area 2 through the shutter 6, a filtering device and a collecting device are arranged in the recovery area 2, the filtering device is used for filtering dust and debris from the polishing area 1, and the collecting device is used for concentrating the filtered dust and debris. It can be understood that filter equipment filters the dust that produces in will polishing district 1, avoids the dust to fly away and causes the pollution in the air of external world, and the dust after the filtration drops in recovery district 2, collects the back through the dust that collection device will drop in recovery district 2, transports again.

Collection device includes sprocket 14 and scraper blade 13, sprocket 14 and chain looks adaptation, sprocket 14 rotates the back and drives scraper blade 13 through the chain and move, scraper blade 13 sets up in scraping grey district 17, scraper blade 13 drives after the motion and falls into the dust and the piece concentration of scraping in grey district 17. After the chain wheel 14 rotates, the scraper 13 is driven to move along the length of the dust scraping area 17, so that dust falling into the dust scraping area 17 is cleaned and collected, and in the continuous rotating process of the scraper 13 (the scraper 13 rotates along with the circumferential direction of the chain), the cleaning and collecting actions are repeated, and the dust is collected at the tail end position of the dust scraping area 17.

The tail end of the ash scraping area 17 is connected with the feeding area 15, the feeding area 15 is arranged obliquely upwards, and the tail end of the feeding area 15 is connected with the ash collecting groove 16; a plurality of chain wheels 14 are arranged along the length direction of the ash scraping area 17 and the feeding area 15; the width of the ash scraping area 17 is 300-400mm. The scraper 13 drives the dust to pass through the dust scraping area 17, then the dust enters the feeding area 15 and is carried to the dust collecting groove 16 through the scraper 13, and finally the dust is collected in the dust collecting groove 16; in this embodiment, the length of scraper blade and the width looks adaptation of scraping grey district 17 to shortened the length of scraper blade 13, reduced the scraper blade and scraped grey area of contact 17, reduced frictional force, increased the mechanical stability when scraping grey operation, simultaneously because the length of scraper blade 13 reduces, the chain that uses has also reduced, the cost is reduced.

The collecting device further comprises a first collecting plate 11 and a second collecting plate 12, a plurality of the first collecting plate 11 and a plurality of the second collecting plate 12 are connected to form a side wall of the recovery area 2, the first collecting plate 11 and the second collecting plate 12 are arranged in an inclined mode, and the first collecting plate 11 and the second collecting plate 12 are inclined downwards towards the ash scraping area 17; the first collecting plate 11 and the second collecting plate 12 are used to guide dust and debris falling thereon into the dust scraping zone 17. As shown in fig. 4, the first collecting plate 11 and the second collecting plate 12 are disposed obliquely, the first collecting plate 11 and the second collecting plate 12 are connected to form a sidewall of the recycling area 2, and after the filtering device at the upper side filters, the dust falls from the filtering device and falls onto the first collecting plate 11 and the second collecting plate 12, and since the first collecting plate 11 and the second collecting plate 12 are inclined toward the dust scraping area 17, the dust falling onto the first collecting plate 11 and the second collecting plate 12 slides into the dust scraping area 17 along the first collecting plate 11 and the second collecting plate 12, so as to be collected. So arranged, the length of the scraper 13 is reduced, and the corresponding amount of material installed in the recovery area 2 is reduced, thereby facilitating installation and maintenance.

The filter device comprises a cloth bag filter element 9 and a fan 7, wherein the fan 7 is arranged above the recovery area 2, the cloth bag filter elements 9 are uniformly distributed in the recovery area 2, and the cloth bag filter element 9 is used for separating dust and debris in the recovery area 2. Cloth bag filter element 9 sets up in recovery area 2 and first collecting plate 11 and the top of second collecting plate 12 to guaranteed that the dust after the filtration can directly drop in recovery area 2 and on first collecting plate 11 and second collecting plate 12.

Still be provided with the blowback device in the recovery area 2, the blowback device includes blowback pipe 8, blowback pipe 8 is connected with the air supply through the pulse valve, be provided with several gas hole 10 on the blowback pipe 8, gas hole 10 with sack filter 9 one-to-one sets up. It can be understood that, after the dust is continuously deposited on the cloth bag filter element 9, the compressed air is blown out through the blowback pipe 8, and the compressed air is blown to the inner side of the cloth bag filter element 9 from the blowhole 10, so that the compressed air flows from the inner side to the outer side of the cloth bag filter element 9, and the dust deposited on the outer side of the cloth bag filter element 9 is blown down in the recovery area 2, thereby achieving the purpose of cleaning the cloth bag filter element 9.

The top of the polishing area 1 is provided with a plurality of explosion-proof energy-saving lamps 4, namely the explosion-proof energy-saving lamps 4 are arranged at the color steel tile top 5, so that explosion caused by dust is avoided.

The specific working mode is as follows: the workpiece is ground and placed on the grinding table 3 or the ground, the adopted grinding tool is an electric or pneumatic grinding wheel grinder, and the grinding direction and the grinding position are frequently changed during grinding due to the complex appearance, different sizes and dimensions of the parts, and the dust diffusion direction is continuously changed; when the grinding wheel rotates at a high speed, dust generated by grinding parts diffuses outwards at a high speed along the tangential direction. In the polishing process, a fan 7 generates negative pressure, dust passes through a first-stage pre-filtering grid (which can be arranged at a shutter 6 as required and can be arranged at a second-stage cloth bag filter 9 if the dust is arranged), then fine dust and air enter the second-stage cloth bag filter to be efficiently filtered, gas containing a large amount of dust is separated through the cloth bag filter 9, the dust is blocked on the surface of the cloth bag filter 9, when the blocked dust is continuously deposited on the surface of the cloth bag filter 9, the pressure difference between the inside and the outside of the cloth bag filter 9 is continuously increased, when the pressure difference reaches a preset value, an electromagnetic valve for controlling compressed air is opened, the compressed air is blown to the inner side of the cloth bag filter 9 through a blowback pipe 8, so that the dust deposited on the outer surface of the cloth bag filter 9 is separated from a dust scraping area 17 on the outer surface of the filter under the action of high-pressure air flow, and the outer surface of the whole cloth bag filter 9 is cleaned; the dust filtered by the cloth bag filter element 9 falls on the dust scraping area 17 and the first collecting plate 11 and the second collecting plate 12, and is finally collected in the dust scraping area 17, and the scraping plate 13 continuously moves towards one side, so that the dust falling in the dust scraping area 17 is pushed to the dust collecting groove 16 to be collected.

The above embodiments are preferred embodiments, it should be noted that the above preferred embodiments should not be considered as limitations of the present invention, and the scope of the present invention should be limited by the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The utility model provides a room of polishing is retrieved to dry-type, includes the room body of polishing, its characterized in that: the grinding room body is divided into a grinding area (1) and a recycling area (2), the grinding area (1) is communicated with the recycling area (2), a grinding table (3) is arranged in the grinding area (1), a filtering device and a collecting device are arranged in the recycling area (2), the filtering device is used for filtering dust and chips coming from the grinding area (1), and the collecting device is used for concentrating the filtered dust and chips.

2. A dry recycling sanding room as defined in claim 1, wherein: the collection device includes sprocket (14) and scraper blade (13), sprocket (14) and chain looks adaptation, sprocket (14) rotate the back and drive scraper blade (13) through the chain and move, scraper blade (13) set up in scraping grey district (17), the drive falls into after scraper blade (13) moves and scrapes the dust and the piece concentration in grey district (17).

3. A dry recycling sanding room as defined in claim 2, wherein: the tail end of the ash scraping area (17) is connected with a feeding area (15), the feeding area (15) is arranged obliquely upwards, and the tail end of the feeding area (15) is connected with an ash collecting groove (16); the chain wheels (14) are arranged in a plurality along the length direction of the ash scraping area (17) and the feeding area (15); the width of the ash scraping area (17) is 300-400mm.

4. A dry recycling sanding room as defined in claim 3, wherein: the collecting device further comprises a first collecting plate (11) and a second collecting plate (12), a plurality of the first collecting plates (11) and a plurality of the second collecting plates (12) are connected to form a side wall of the recovery area (2), the first collecting plates (11) and the second collecting plates (12) are arranged in an inclined mode, and the first collecting plates (11) and the second collecting plates (12) are inclined downwards towards the direction of the ash scraping area (17); the first collecting plate (11) and the second collecting plate (12) are used for guiding dust and debris falling onto the first collecting plate into the dust scraping area (17).

5. A dry recycling sanding room as defined in claim 1, wherein: the filter device comprises a cloth bag filter element (9) and a fan (7), wherein the fan (7) is arranged above the recovery area (2), the cloth bag filter elements (9) are uniformly distributed in the recovery area (2), and the cloth bag filter element (9) is used for separating dust and debris in the recovery area (2).

6. The dry recycling sanding room of claim 5, wherein: still be provided with the blowback device in recovery area (2), the blowback device includes blowback pipe (8), blowback pipe (8) are connected with the air supply through the pulse valve, be provided with several gas hole (10) on blowback pipe (8), gas hole (10) with sack filter core (9) one-to-one sets up.

7. A dry recycling sanding room as defined in claim 1, wherein: the polishing machine is characterized in that one side of the polishing area (1) is open, a shutter (6) is arranged on the other side of the polishing area (1), the polishing area (1) and the recovery area (2) are communicated through the shutter (6), and a plurality of explosion-proof energy-saving lamps (4) are arranged at the top of the polishing area (1).