CN212955618U

CN212955618U - Self-cleaning mechanism of rock wool collection machine

Info

Publication number: CN212955618U
Application number: CN202021423576.6U
Authority: CN
Inventors: 张付合
Original assignee: Henan Fuyuan Rock Wool Co ltd
Current assignee: Henan Fuyuan Rock Wool Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-13
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a rock wool collection cotton machine self-cleaning mechanism, including workstation and water tank, the shell is installed through the bolt in workstation top outer wall both sides, and all installs the fan case that link up each other with the shell through the bolt in shell top outer wall both sides, and two fan case side inner walls are close to top department and all install the dust screen through the bolt, and fan incasement portion installs fan and the heating wire that is upper and lower structure distribution through the bolt, and the heating wire is located the fan below, is close to top department between the relative both sides inner wall of workstation and is connected with the rotary drum through the bearing rotation. The fan and the heating wire can dry the cotton felt on the conveying belt, so that the drying speed of the cotton felt is improved, the steps of subsequent treatment procedures of the cotton felt are reduced, and the processing cost is reduced; when the rotary drum is cleaned, waste water generated by cleaning can enter the drain pipe through the filtering of the hopper and then enter the water tank, so that waste of water resources is reduced.

Description

Self-cleaning mechanism of rock wool collection machine

Technical Field

The utility model relates to a rock wool production facility technical field especially relates to a rock wool collection cotton machine self-cleaning mechanism.

Background

Rock wool and mineral wool are ideal heat insulation materials for building exterior wall heat insulation and pipeline tank body heat insulation in the industrial field, the raw materials are natural ore and steelmaking blast furnace slag, and the production process generally comprises the following steps of raw material melting (cupola and electric furnace) → centrifugal fiber forming (adding binder) → cotton collecting and felting → felt spreading and pleating → pressure curing → cutting → packaging, wherein the cotton collecting and felting part needs to be collected by a cotton collector.

At present, can not carry out drying process to the cotton felt behind the cotton felt of current collection cotton machine production, lead to follow-up still need to increase the process dry to the cotton felt for the rock wool cost improves, and is comparatively serious to the water waste when current collection cotton machine is inside to be washd simultaneously, can't collect the waste residue when collecting cotton simultaneously, and resources are comparatively wasted, consequently, need to design a rock wool collection cotton machine self-cleaning mechanism to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at solving the shortcoming that the current collection cotton machine that exists among the prior art can not dry the cotton felt after the collection is cotton and can not seriously reach the waste material that the collection cotton produced to the water waste and can not collect the cotton machine of collection when wasing, and a rock wool collection cotton machine self-cleaning mechanism that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a self-cleaning mechanism of a rock wool collection machine comprises a workbench and a water tank, wherein two sides of the outer wall of the top of the workbench are provided with a shell through bolts, two sides of the outer wall of the top of the shell are provided with fan boxes communicated with the shell through bolts, the inner wall of the side surface of each fan box, which is close to the top, is provided with a dust screen through bolts, the fan boxes are internally provided with a fan and a heating wire which are distributed in an up-down structure through bolts, the heating wire is positioned below the fan, a rotary drum is rotatably connected between the inner walls of the two opposite sides of the workbench, which is close to the top, through a bearing and is rotatably connected with the shell, the inner wall of one side of the shell is provided with a water spray disc through bolts, the outer wall of one side of the water spray disc is in threaded connection with high-pressure spray guns distributed in an, the novel rotary drum is characterized in that a scraper is installed on the inner wall of one side of the workbench through a bolt, a water pump which is communicated with the water tank is installed on one side of the outer wall of the top of the water tank through a bolt, one end, away from the water spray disc, of a water delivery pipe is installed on a water pump water outlet through a bolt, one side of the outer wall of the front side of the rotary drum is rotatably connected with an inlet pipe extending to the outside of the workbench through a bearing, through holes distributed in an annular structure at equal intervals are formed in the outer wall of the side.

The key concept of the technical scheme is as follows: when the device is used, when the conveyer belt can convey the cotton felt generated by the rotary drum, the worker can open the fan and the heating wire which are positioned above the conveyer belt on the shell at the moment, so that the cotton felt on the conveyer belt is dried, the drying speed of the cotton felt is improved, the subsequent treatment process steps of the cotton felt are reduced, and the processing cost is reduced; when the rotary drum is cleaned, waste water generated by cleaning can enter the drain pipe through the filtering of the hopper and then enter the water tank, so that waste of water resources is reduced.

Furthermore, drum back outer wall one side is rotated through the bearing and is connected with the inlet tube that extends to the workstation outside, and the inlet tube passes through the pipeline and communicates each other with the raceway, threaded connection has the shower nozzle that is equidistant structure and distributes on the inlet tube top outer wall, and the shower nozzle is located inside the drum.

Furthermore, the welding of water tank top outer wall one side has the water injection pipe that link up each other with the water tank, the welding of the department of being close to bottom of water tank back outer wall one side has the dirt pipe that leads that link up each other with the water tank.

Further, the inside sleeve that is the horizontal structure and distributes that is connected with through the bearing rotation of workstation, and the winding has the conveyer belt between two sleeves, a motor is installed through the bolt to workstation back outer wall one side, and the sleeve is located the outside one end of workstation and is fixed connection through the output shaft of shaft coupling and a motor.

Furthermore, No. two motors are installed on one side of the outer wall of the back face of the workbench through bolts, the output shaft of the No. two motors is in keyed connection with a gear located inside the workbench, and the gear is meshed with the rotary drum.

Further, install the hopper that link up each other with the workstation through the bolt on the workstation bottom outer wall, and hopper front outer wall both sides all are connected with the dodge gate through the hinge rotation, the filter screen is installed through the bolt to hopper inside, peg graft in hopper bottom outer wall one side has the drain pipe that link up each other with the hopper, and the drain pipe keeps away from the one end of hopper and pegs graft in water tank front outer wall one side.

Furthermore, a brush roller which is in mutual contact with the conveyor belt is rotatably connected between the inner walls of the two opposite sides of the workbench near the bottom through a bearing, and the brush roller is positioned below the conveyor belt.

The utility model has the advantages that:

1. through the fan case that sets up, when the cotton felt that conveyer belt transportation rotary drum produced, the staff can open the fan and the heating wire that are located the conveyer belt top on the shell to the cotton felt that carries dries, is favorable to improving the drying rate of cotton felt, reduces the subsequent processing process step of cotton felt, thereby reduces the processing cost.

2. Through the water tank that sets up, when wasing to the revolving drum, the waste water that washs the production can get into the drain pipe through the filtration of hopper, then gets into in the water tank, is favorable to reducing the waste to the water resource.

3. Through the hopper that sets up, at the device during operation, the waste material on brush roller and the scraper blade can sweep conveyer belt and the rotary drum for the waste material falls on the filter screen, so that the staff collects the waste material that produces behind the cotton collection, realizes the recovery to the resource, reduces the waste to the resource.

Drawings

Fig. 1 is a front view of a self-cleaning mechanism of a cotton wool collector according to the present invention;

fig. 2 is a schematic view of a back structure of a self-cleaning mechanism of a rock wool collector provided by the utility model;

fig. 3 is a sectional view of a self-cleaning mechanism of a rock wool collector according to the present invention;

fig. 4 is the utility model provides a rock wool collection cotton machine is from drum structure schematic diagram of cleaning mechanism.

In the figure: 1 workbench, 2 shells, 3 fan boxes, 4 feeding pipes, 5 hoppers, 6 water tanks, 7 water pumps, 8 dirt guide pipes, 9 motors, 10 motors, 11 water conveying pipes, 12 high-pressure fans, 13 conveying belts, 14 dust screens, 15 fans, 16 heating wires, 17 water spray disks, 18 high-pressure spray guns, 19 rotary drums, 20 gears, 21 sleeves, 22 filter screens, 23 movable doors, 24 scraping plates, 25 water inlet pipes, 26 spray heads, 27 through holes, 28 water discharge pipes, 29 hairbrush rolls and 30 water injection pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a self-cleaning mechanism for a rock wool collector comprises a workbench 1 and a water tank 6, wherein two sides of the top outer wall of the workbench 1 are provided with a shell 2 through bolts for installing a drying structure and a high-pressure fan 12, two sides of the top outer wall of the shell 2 are respectively provided with a fan box 3 communicated with the shell 2 through bolts, the two fan boxes 3 respectively blow and dry fibers on a rotary drum 19 and cotton felt on a conveyor belt 13, the side inner walls of the two fan boxes 3 close to the top are respectively provided with a dust screen 14 through bolts for preventing dust from entering the fan boxes 3, the fan boxes 3 are internally provided with a fan 15 and a heating wire 16 which are distributed in an up-and-down structure through bolts, the model of the fan 15 is preferably NXK51 for blowing hot air inside the fan boxes 3 to the rotary drum 19 or the conveyor belt 13, the heating wire 16 is used for heating air inside the fan boxes 3, the electric heating wire 16 is positioned below the fan 15, a rotary drum 19 is rotatably connected between the inner walls of two opposite sides of the workbench 1 near the top through a bearing, the rotary drum 19 rotates to enable solution inside the rotary drum 19 to flow out through a through hole 27 to form fibers, the rotary drum 19 is rotatably connected with the shell 2 through a bearing, a water spray disc 17 is installed on the inner wall of one side of the shell 2 through bolts and used for installing a plurality of high-pressure spray guns 18, the outer wall of one side of the water spray disc 17 is in threaded connection with the high-pressure spray guns 18 which are distributed in an equidistant structure, the high-pressure spray guns 18 are used for cleaning the outer surface of the rotary drum 19, a water conveying pipe 11 extending to the outside of the shell 2 is inserted into the outer wall of one side of the water spray disc 17 and used for conveying water in the water tank 6 into the water spray disc 17 under the action of a water pump 7 so as to facilitate the spray cleaning of the high-, a water pump 7 which is mutually communicated with the water tank 6 is arranged on one side of the outer wall of the top of the water tank 6 through a bolt, the type of the water pump 7 is preferably QDX1.5-25-0.55 and is used for providing power for spraying of a high-pressure spray gun 18 and a spray head 26, one end of a water delivery pipe 11, which is far away from a water spraying disc 17, is arranged on a water outlet of the water pump 7 through a bolt, one side of the outer wall of the front surface of a rotary drum 19 is rotatably connected with a feed pipe 4 which extends to the outside of a workbench 1 through a bearing, so that a solution in an electric furnace can enter the rotary drum 19 conveniently, through holes 27 which are distributed in an annular structure at equal intervals are formed in the outer wall of the side surface of the rotary drum 19, so that the solution in the rotary drum 19 flows out of the rotary drum 19 to form fibers, a high, and then falls onto the conveyor belt 13.

As can be seen from the above description, the present invention has the following advantages: when the device is used, when the conveyer belt 13 transports the cotton felt generated by the rotary drum 19, at the moment, a worker can open the fan 15 and the heating wire 16 which are positioned above the conveyer belt 13 on the shell 2, so that the cotton felt on the conveyer belt 13 is dried, the drying speed of the cotton felt is improved, the subsequent treatment process steps of the cotton felt are reduced, and the processing cost is reduced; meanwhile, when the rotary drum 19 is cleaned, waste water generated by cleaning can enter the drain pipe 28 through the filtering of the hopper 5 and then enter the water tank 6, and waste of water resources is reduced.

Further, 19 back outer wall one side of rotary drum is connected with the inlet tube 25 that extends to 1 outside of workstation through the bearing rotation, inlet tube 25 and raceway 1 intercommunication, be convenient for when changeing 19 washs to the rotary drum, make the clear water get into inside the inlet tube 25, and inlet tube 25 communicates each other with raceway 11 through the pipeline, threaded connection has the shower nozzle 26 that is equidistance structure distribution on the outer wall of inlet tube 25 top, at water pump 7 during operation, water in the inlet tube 25 can spout on 19 internal surfaces of rotary drum through shower nozzle 26, thereby wash 19 internal surfaces of rotary drum, and shower nozzle 26 is located inside rotary drum 19.

Further, a water injection pipe 30 communicated with the water tank 6 is welded on one side of the outer wall of the top of the water tank 6 and used for adding clean water into the water tank 6, a dirt guide pipe 8 communicated with the water tank 6 is welded on one side of the outer wall of the back of the water tank 6 and close to the bottom, and the dirt guide pipe 8 is used for discharging wastewater in the water tank 6.

Further, the inside of the workbench 1 is rotatably connected with two sleeves 21 which are distributed in a horizontal structure through bearings, the sleeves 21 are used for installing a conveyor belt 13, the conveyor belt 13 is wound between the two sleeves 21, the conveyor belt 13 is used for conveying cotton felts collected by the rotary drum 19 out of the device, one motor 9 is installed on one side of the outer wall of the back of the workbench 1 through bolts, the type of the one motor 9 is preferably MS-0.55kw-4 and is used for providing power for the sleeve 21 to drive the conveyor belt 13 to move, and one end, located outside the workbench 1, of each sleeve 21 is fixedly connected with an output shaft of the one motor 9 through a coupler.

Further, a second motor 10 is installed on one side of the outer wall of the back of the workbench 1 through a bolt, the type of the second motor 10 is preferably MS-1.1kw-4 and used for providing power for the movement of the rotary drum 19, the output shaft of the second motor 10 is in keyed connection with a gear 20 located inside the workbench 1 and used for transmitting movement, the rotary drum 19 is made to rotate, so that the cotton collecting device can collect cotton, and the gear 20 is meshed with the rotary drum 19.

Further, a hopper 5 communicated with the workbench 1 is arranged on the outer wall of the bottom of the workbench 1 through a bolt, used for collecting waste water when the rotary drum 19 is cleaned in the workbench 1 and waste materials swept down by the scraper 24 and the brush roller 29, so as to be convenient for recycling resources, the two sides of the outer wall of the front surface of the hopper 5 are rotatably connected with movable doors 23 through hinges, so that workers can clean waste materials on the filter screen 22 to recycle the resources, the filter screen 22 is arranged in the hopper 5 through bolts, is used for preventing the waste materials in the waste water from blocking the drain pipe 28 and is convenient for workers to recycle the waste materials, one side of the outer wall of the bottom of the hopper 5 is inserted with the drain pipe 28 which is communicated with the hopper 5, the waste water filter device is used for conveying filtered waste water in the hopper 5 into the water tank 6 so as to recycle water resources, and one end of the drain pipe 28, which is far away from the hopper 5, is inserted into one side of the outer wall of the front face of the water tank 6.

Further, a brush roller 29 which is in mutual contact with the conveyor belt 13 is rotatably connected between the inner walls of the two opposite sides of the workbench 1 near the bottom through a bearing, the brush roller 29 is used for cleaning cotton felts stuck on the conveyor belt 13, and the brush roller 29 is positioned below the conveyor belt 13.

By adopting the hopper 5 arranged as above, when the device works, the brush roller 29 and the scraper 24 can sweep the waste materials on the conveyor belt 13 and the rotary drum 19, so that the waste materials fall on the filter screen 22, workers can collect the waste materials generated after cotton collection, resources can be recycled, and the waste of the resources is reduced.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A self-cleaning mechanism of a rock wool collection machine comprises a workbench 1 and a water tank 6, wherein two sides of the outer wall of the top of the workbench 1 are provided with a shell 2 through bolts and used for installing a drying structure and a high-pressure fan 12, two sides of the outer wall of the top of the shell 2 are respectively provided with fan boxes 3 communicated with the shell 2 through bolts, the two fan boxes 3 respectively blow and dry fibers on a rotary drum 19 and dry cotton felts on a conveying belt 13, the positions, close to the top, of the inner walls of the side surfaces of the two fan boxes 3 are respectively provided with a dust screen 14 through bolts and used for preventing dust from entering the fan boxes 3, the fan boxes 3 are internally provided with a fan 15 and a heating wire 16 which are distributed in an up-and-down structure through bolts, the type of the fan 15 is preferably NXK51 and used for blowing hot air inside the fan boxes 3 onto the rotary drum 19 or the conveying belt 13, the heating wire 16, a rotary drum 19 is rotatably connected between the inner walls of two opposite sides of the workbench 1 near the top through a bearing, the rotary drum 19 rotates to enable solution inside the rotary drum 19 to flow out through a through hole 27 to form fibers, the rotary drum 19 is rotatably connected with the shell 2 through a bearing, a water spray disc 17 is installed on the inner wall of one side of the shell 2 through bolts and used for installing a plurality of high-pressure spray guns 18, the outer wall of one side of the water spray disc 17 is in threaded connection with the high-pressure spray guns 18 which are distributed in an equidistant structure, the high-pressure spray guns 18 are used for cleaning the outer surface of the rotary drum 19, a water conveying pipe 11 extending to the outside of the shell 2 is inserted into the outer wall of one side of the water spray disc 17 and used for conveying water in the water tank 6 into the water spray disc 17 under the action of a water pump 7 so as to facilitate the spray cleaning of the high-pressure spray guns, a water pump 7 which is mutually communicated with the water tank 6 is arranged on one side of the outer wall of the top of the water tank 6 through a bolt, the type of the water pump 7 is preferably QDX1.5-25-0.55 and is used for providing power for spraying of a high-pressure spray gun 18 and a spray head 26, one end of a water delivery pipe 11, which is far away from a water spraying disc 17, is arranged on a water outlet of the water pump 7 through a bolt, one side of the outer wall of the front surface of a rotary drum 19 is rotatably connected with a feed pipe 4 which extends to the outside of a workbench 1 through a bearing, so that a solution in an electric furnace can enter the rotary drum 19 conveniently, through holes 27 which are distributed in an annular structure at equal intervals are formed in the outer wall of the side surface of the rotary drum 19, so that the solution in the rotary drum 19 flows out of the rotary drum 19 to form fibers, a high, and then falls onto the conveyor belt 13.

Wherein, one side of the outer wall of the back of the rotating drum 19 is rotatably connected with a water inlet pipe 25 extending to the outside of the workbench 1 through a bearing, the water inlet pipe 25 is communicated with the water delivery pipe 1, so that clean water can enter the water inlet pipe 25 when the rotating drum 19 is cleaned, the water inlet pipe 25 is mutually communicated with the water delivery pipe 11 through a pipeline, the outer wall of the top of the water inlet pipe 25 is in threaded connection with spray heads 26 distributed in an equidistant structure, when the water pump 7 works, water in the water inlet pipe 25 can be sprayed onto the inner surface of the rotating drum 19 through the spray heads 26, so that the inner surface of the rotating drum 19 is cleaned, and the; a water injection pipe 30 communicated with the water tank 6 is welded on one side of the outer wall of the top of the water tank 6 and used for adding clean water into the water tank 6, a dirt guide pipe 8 communicated with the water tank 6 is welded on one side of the outer wall of the back of the water tank 6, which is close to the bottom, and the dirt guide pipe 8 is used for discharging wastewater in the water tank 6; two sleeves 21 which are distributed in a horizontal structure are rotatably connected inside the workbench 1 through bearings, the sleeves 21 are used for installing a conveyor belt 13, the conveyor belt 13 is wound between the two sleeves 21, the conveyor belt 13 is used for conveying cotton felts collected by the rotary drum 19 out of the device, one side of the outer wall of the back of the workbench 1 is provided with a first motor 9 through bolts, the type of the first motor 9 is preferably MS-0.55kw-4 and is used for providing power for the sleeve 21 to drive the conveyor belt 13 to move, and one end of the sleeve 21, which is positioned outside the workbench 1, is fixedly connected with an output shaft of the first motor 9 through a coupler; a second motor 10 is installed on one side of the outer wall of the back of the workbench 1 through bolts, the type of the second motor 10 is preferably MS-1.1kw-4 and is used for providing power for the movement of the rotary drum 19, an output shaft of the second motor 10 is in keyed connection with a gear 20 located inside the workbench 1 and is used for transmitting the movement, the rotary drum 19 is made to rotate, so that the cotton collecting device can collect cotton conveniently, and the gear 20 is meshed with the rotary drum 19; a hopper 5 communicated with the working platform 1 is arranged on the outer wall of the bottom of the working platform 1 through a bolt and is used for collecting waste water generated when the rotary drum 19 is cleaned in the working platform 1 and waste materials swept by the scraper 24 and the brush roller 29, so as to be convenient for recycling resources, the two sides of the outer wall of the front surface of the hopper 5 are rotatably connected with movable doors 23 through hinges, so that workers can clean waste materials on the filter screen 22 to recycle the resources, the filter screen 22 is arranged in the hopper 5 through bolts, is used for preventing the waste materials in the waste water from blocking the drain pipe 28 and is convenient for workers to recycle the waste materials, one side of the outer wall of the bottom of the hopper 5 is inserted with the drain pipe 28 which is communicated with the hopper 5, the waste water filter device is used for conveying the filtered waste water in the hopper 5 into the water tank 6 so as to recycle water resources, and one end of the drain pipe 28, which is far away from the hopper 5, is inserted into one side of the outer wall of the front surface of the water tank 6; a brush roller 29 which is in mutual contact with the conveyor belt 13 is rotatably connected between the inner walls of the two opposite sides of the workbench 1 near the bottom through a bearing, the brush roller 29 is used for cleaning cotton felts adhered on the conveyor belt 13, and the brush roller 29 is positioned below the conveyor belt 13.

The working principle is as follows: when the device is used, a worker can send the melted raw materials into the rotary drum 19 through the feeding pipe 11, then the worker starts the device to work through the control device on the workbench 1, at the moment, the worker can firstly turn on the second motor 10, so that the gear 20 drives the rotary drum 19 to rotate, the solution in the rotary drum 19 flows out through the through hole 27 to form fibers, meanwhile, the scraping plate 24 rotates under the rotary drum 19 to scrape the fibers formed by the rotary drum 19, then when the fibers after scraping rotate to the lower part of the fan case 3 on the shell 2, the fan 15 blows hot air generated by the heating wire 16 onto the rotary drum 19, so that the fibers on the rotary drum 19 are changed into cotton felt, then the formed cotton felt is blown off under the action of the high-pressure fan 12, so that the cotton felt falls on the conveying belt 13, then flows out of the device under the transportation of the conveying belt 13, at the moment, the cotton felt on the conveying belt 13 is dried under the action of the fan 15 and the heating wire 16, thereby accomplish cotton collection process, later when needs wash rotary drum 19, the staff can open water pump 7, make water pump 7 with the water in the water tank 6 through in raceway 11 input water spray tray 17 with the inlet tube 25, then wash rotary drum 19's surface and internal surface respectively through high-pressure spray gun 18 and shower nozzle 26, the waste water of clearance can fall into hopper 5 simultaneously, filter screen 22 in hopper 5 can be through intercepting the cotton felt waste material of aquatic this moment, make waste water pass through drain pipe 28 and get into in water tank 6, simultaneously when conveyer belt 13 moves, brush roller 29 can sweep the felt on the conveyer belt 13, make the cotton felt fall on filter screen 22, later when needs clearance hopper 5, the staff can open dodge gate 23, thereby collect the waste material on the filter screen 22.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A self-cleaning mechanism of a rock wool collection machine comprises a workbench (1) and a water tank (6), and is characterized in that shells (2) are mounted on two sides of the outer wall of the top of the workbench (1) through bolts, fan boxes (3) which are communicated with the shells (2) are mounted on two sides of the outer wall of the top of the shells (2) through bolts, dust screens (14) are mounted on the inner walls of the side surfaces of the fan boxes (3) close to the top through bolts, fans (15) and heating wires (16) which are distributed in an up-down structure are mounted inside the fan boxes (3) through bolts, the heating wires (16) are located below the fans (15), a rotary drum (19) is rotatably connected between the inner walls of two opposite sides of the workbench (1) through a bearing at the position close to the top, the rotary drum (19) is rotatably connected with the shells (2) through a bearing, and a water spray disc (17) is mounted on the inner wall of, and the outer wall of one side of the water spraying disc (17) is in threaded connection with high-pressure spray guns (18) which are distributed in an equidistant structure, a water pipe (11) extending to the outside of the shell (2) is inserted into the outer wall of one side of the water spraying disc (17), a scraper (24) is arranged on the inner wall of one side of the workbench (1) through a bolt, a water pump (7) communicated with the water tank (6) is arranged on one side of the outer wall of the top of the water tank (6) through a bolt, and one end of the water pipe (11) far away from the water spray disk (17) is arranged on the water outlet of the water pump (7) through a bolt, one side of the outer wall of the front surface of the rotary drum (19) is rotationally connected with a feed pipe (4) extending to the outside of the workbench (1) through a bearing, through holes (27) distributed in an annular structure at equal intervals are arranged on the outer wall of the side surface of the rotary drum (19), and a high-pressure fan (12) is installed on one side of the outer wall of the top of the shell (2) through a bolt.

2. The self-cleaning mechanism for the cotton wool collector according to claim 1, wherein one side of the outer wall of the back of the rotary drum (19) is rotatably connected with a water inlet pipe (25) extending to the outside of the workbench (1) through a bearing, the water inlet pipe (25) is communicated with the water pipe (11) through a pipeline, the outer wall of the top of the water inlet pipe (25) is in threaded connection with spray heads (26) distributed in an equidistant structure, and the spray heads (26) are located inside the rotary drum (19).

3. The self-cleaning mechanism for the rock wool collector according to claim 1, wherein a water injection pipe (30) communicated with the water tank (6) is welded on one side of the outer wall of the top of the water tank (6), and a sewage guide pipe (8) communicated with the water tank (6) is welded on one side of the outer wall of the back of the water tank (6) close to the bottom.

4. The self-cleaning mechanism for the cotton wool collector according to claim 1, wherein two sleeves (21) which are distributed in a horizontal structure are rotatably connected inside the workbench (1) through bearings, a conveying belt (13) is wound between the two sleeves (21), a motor (9) is installed on one side of the outer wall of the back of the workbench (1) through bolts, and one end, located outside the workbench (1), of each sleeve (21) is fixedly connected with an output shaft of the motor (9) through a coupler.

5. The self-cleaning mechanism for the cotton wool collector according to claim 1, wherein a second motor (10) is installed on one side of the outer wall of the back surface of the workbench (1) through a bolt, a gear (20) located inside the workbench (1) is in keyed connection with an output shaft of the second motor (10), and the gear (20) is meshed with the rotary drum (19).

6. The self-cleaning mechanism for the rock wool collector according to claim 1, wherein the hopper (5) communicated with the working table (1) is installed on the outer wall of the bottom of the working table (1) through bolts, the two sides of the outer wall of the front surface of the hopper (5) are rotatably connected with the movable door (23) through hinges, the filter screen (22) is installed inside the hopper (5) through bolts, the drain pipe (28) communicated with the hopper (5) is inserted into one side of the outer wall of the bottom of the hopper (5), and one end, far away from the hopper (5), of the drain pipe (28) is inserted into one side of the outer wall of the front surface of the water tank (6).

7. The self-cleaning mechanism of the cotton wool collector of claim 1, wherein a brush roller (29) which is contacted with the conveyor belt (13) is rotatably connected between the two opposite inner walls of the workbench (1) near the bottom through a bearing, and the brush roller (29) is positioned below the conveyor belt (13).