Dust removal device for processing modified foam cement insulation board

Abstract

The utility model discloses a dust removal device for processing a modified foam cement insulation board, which belongs to the technical field of dust removal devices and comprises a processing table, and a slag collecting hopper is fixedly mounted at the bottom of the processing table; a dust suction device is further included, the dust suction device comprises a dust suction cover, the two sides of the bottom of the dust suction cover are fixedly installed on the two sides of the top face of the machining table, and the center of the top of the dust suction cover is fixedly connected with one end of a dust suction pipe; the dust removal structure comprises a dust removal box; by arranging the residue collecting hopper, the dust removing brush and other structures, the cutting device is simple in structure, convenient to use and practical, waste residues generated in the cutting process can be collected and discharged into a designated container through the residue discharging pipe, the dust removing brush is used in cooperation, the surface of the dust filtering cylinder can be cleaned in the cutting and dust removing process, the dust filtering net is prevented from being blocked, and the cutting efficiency is improved. And meanwhile, the machining efficiency is improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device used for processing modified foamed cement insulation boards. Background Art

[0002] Foamed cement insulation board is a non-combustible material, non-toxic, environmentally friendly, and low-carbon. It is a new type of material that the country strongly advocates. Its fire resistance reaches Class A. The product has high compressive strength (compared with plastic foam), thermal conductivity of 0.045, firm bonding with concrete, consistent expansion coefficient, and service life consistent with the building. The main material of foamed cement insulation board is cement, which is mixed and fused with hydrogen peroxide, hard calcium, fly ash and cement foaming agent. Modified foamed cement insulation board uses ordinary Portland cement as the gelling material. It is a new type of inorganic insulation board developed through technical measures such as material modification, formula optimization and equipment transformation. It has the characteristics of good thermal insulation performance, light density, high strength, low water absorption, fire safety, stable volume, etc.

[0003] After searching, in the prior art, Chinese patent publication number: CN219881947U discloses a dust removal device for a cutting machine. The utility model includes a cutting table, a dust removal seat is symmetrically fixed on the side wall of the cutting table, and dust removal bellows are symmetrically installed on both sides of the top of the cutting table. A dust hood is provided on the dust removal bellows, and the output end of the dust hood is sealed and connected to a dust suction duct. The outer wall of the dust removal bellows is installed with a bellows for dust collection, and both ends of the top of the dust removal bellows are connected to support rods by screws. The scheme adds dust removal seats on both sides of the cutting table to facilitate the collection of dust generated by cutting at all times, and the dust removal seat is connected to the dust removal bellows and the dust suction duct. When the cutting machine cuts the material, the smoke generated by the cutting will be sucked into the dust suction duct with the dust hood and transferred to the dust removal seat for storage, while the larger impurities and debris are diverted to the oblique diversion groove and discharged to the dust removal seat through the discharge port, thereby removing the dust generated by the cutting and achieving a good dust removal effect.

[0004] The device also has the following defects:

[0005] When the modified foamed cement insulation board is cut, a large amount of dust is generated, and large waste residues are easily generated, which can easily clog the filter used for dust removal. It is necessary to stop cutting for cleaning, which affects the processing efficiency and increases the labor intensity of the operator. The device does not solve this problem well. Utility Model Content

[0006] The purpose of the utility model is to provide a dust removal device for the processing of modified foamed cement insulation boards. By arranging structures such as a slag collecting bucket and a dust removal brush, the waste slag generated during the cutting process can be collected and discharged into a designated container through a slag discharge pipe. In combination with the dust removal brush, the surface of the dust filter cylinder can be cleaned during the cutting and dust removal process to prevent the dust filter from being blocked, thereby improving the processing efficiency and reducing the labor intensity of the operator, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A dust removal device for processing modified foamed cement insulation board, comprising a processing table, a slag collecting bucket is fixedly installed at the bottom of the processing table;

[0009] It also includes a dust suction device, the dust suction device includes a dust suction hood, the bottom two sides of the dust suction hood are fixedly installed on the top two sides of the processing table, and the top center of the dust suction hood is fixedly connected to one end of the dust suction pipe;

[0010] It also includes a dust removal structure, which includes a dust removal box, wherein a first dust removal chamber and a second dust removal chamber are arranged inside the dust removal box, the top of the first dust removal chamber is connected to the dust suction pipe, the top of the second dust removal chamber is rotatably matched with the top of the dust filter cylinder, a dust removal brush is arranged on one side of the second dust removal chamber, a sealing cover is arranged around the top of the dust filter cylinder, and a fan is fixedly installed on one side of the sealing cover.

[0011] Preferably, the other end of the dust suction pipe is fixedly installed above one side of the dust removal box, the first dust removal chamber and the second dust removal chamber are separated by a partition plate, and the first dust removal chamber is connected to the bottom of the second dust removal chamber, and the top surface and side surface of the partition plate are fixedly connected to the inner wall of the dust removal box.

[0012] Preferably, the dust removal brush is fixedly mounted on the side wall of the second dust removal chamber, and the brush head of the dust removal brush abuts against the surface of the dust filter cylinder.

[0013] Preferably, a mounting plate is fixedly installed on the top of the dust filter cylinder, the top surface center of the mounting plate is fixedly connected to the rotating shaft, the top of the rotating shaft is transmission-matched with the output end of the motor, the motor is fixedly installed on the top surface center of the sealing cover, and the sealing cover is fixedly installed on the top surface of the dust removal box.

[0014] Preferably, the dust filter cartridge includes two groups of fixing rings and a dust filter net, the fixing rings are respectively arranged at the top and bottom of the dust filter cartridge, the fixing rings are fixedly connected in the middle by multiple groups of connecting rods, the dust filter net is bonded to the connecting rods and the fixing rings by glue, and the fixing ring at the top of the dust filter cartridge is fixedly connected to the mounting plate.

[0015] Preferably, the dust removal box is arranged on one side of the processing table, and an ash discharge pipe is integrally formed at the bottom of the dust removal box, and a sealing valve is fixedly installed on the ash discharge pipe.

[0016] Preferably, a plurality of groups of rotating rods are equidistantly arranged on the top of the processing table, both ends of the rotating rods are rotatably matched with the processing table, the slag collecting bucket is arranged in a bucket shape with a larger top and a smaller bottom, and a slag discharge pipe is integrally formed at the bottom of the slag collecting bucket.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model discloses by arranging structures such as slag collecting bucket and dust removal brush, the structure is simple, convenient and practical, can collect the waste slag produced in the cutting process, and discharge it into the designated container through the slag discharge pipe, and is used in conjunction with the dust removal brush, can clean the surface of the dust filter cylinder in the process of cutting and dust removal, prevents the dust filter net from being blocked, and at the same time improves the processing efficiency and reduces the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the dust removal box;

[0021] Figure 3 Schematic diagram of the dust filter cartridge structure.

[0022] In the figure: 1. processing table; 2. slag collecting bucket; 3. dust hood; 4. dust suction pipe; 5. dust removal box; 51. first dust removal chamber; 52. second dust removal chamber; 53. dust filter cylinder; 531. fixing ring; 532. dust filter net; 533. connecting rod; 54. partition plate; 55. dust removal brush; 56. ash discharge pipe; 57. sealing valve; 6. sealing cover; 7. fan; 8. mounting plate; 9. rotating shaft; 10. motor; 11. rotating rod; 12. slag discharge pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 , the utility model provides a technical solution:

[0025] A dust removal device for processing modified foamed cement insulation boards comprises a processing table 1, a plurality of groups of rotating rods 11 are equidistantly arranged on the top of the processing table 1, and both ends of the rotating rods 11 are rotatably matched with the processing table 1. By arranging the processing table 1 and the rotating rods 11, the foamed cement insulation boards can be supported, and it is also convenient for operators to move the foamed cement insulation boards. At the same time, the gaps between the rotating rods 11 facilitate the leakage of generated waste slag into a slag collecting bucket 2; a slag collecting bucket 2 is fixedly installed at the bottom of the processing table 1, and the slag collecting bucket 2 is arranged in a bucket shape with a larger upper portion and a smaller lower portion. A slag discharge pipe 12 is integrally formed at the bottom of the slag collecting bucket 2. By arranging the slag collecting bucket 2, the structure of the slag collecting bucket 2 with a larger upper portion and a smaller lower portion and the inclined side wall facilitate the waste slag to roll into the bottom of the slag collecting bucket 2 and be discharged from the slag discharge pipe 12, which greatly reduces the labor intensity of the operators.

[0026] It also includes a dust suction device, which includes a dust suction hood 3. The two sides of the bottom of the dust suction hood 3 are fixedly installed on the two sides of the top surface of the processing table 1. The top center of the dust suction hood 3 is fixedly connected to one end of the dust suction pipe 4. The other end of the dust suction pipe 4 is fixedly installed above one side of the dust removal box 5. By arranging the dust suction device, it is convenient to collect the dust generated during the processing, prevent the dust generated during the processing from flying around, reduce the pollution to the environment, and avoid harm to the health of the operator.

[0027] The processing table 1 also includes a dust removal structure, which includes a dust removal box 5. The dust removal box 5 is arranged on one side of the processing table 1. The bottom of the dust removal box 5 is integrally formed with an ash discharge pipe 56. A sealing valve 57 is fixedly installed on the ash discharge pipe 56. The ash discharge pipe 56 is provided to facilitate the operator to regularly clean the dust accumulated inside the dust removal box 5. The dust removal box 5 is provided with a first dust removal chamber 51 and a second dust removal chamber 52. The first dust removal chamber 51 and the second dust removal chamber 52 are separated by a partition plate 54, and the first dust removal chamber 51 and the second dust removal chamber 52 are separated by a partition plate 54. The bottom of the dust removal chamber 52 is connected, the top surface and the side surface of the partition plate 54 are fixedly connected to the inner wall of the dust removal box 5, the top of the first dust removal chamber 51 is connected to the dust suction pipe 4, and the first dust removal chamber 51 is provided to facilitate the deposition of dust with a larger volume at the bottom of the first dust removal chamber; the top of the second dust removal chamber 52 is rotatably matched with the top of the dust filter cylinder 53, and a sealing cover 6 is arranged around the top of the dust filter cylinder 53, and a fan 7 is fixedly installed on one side of the sealing cover 6, and a mounting plate 8 is fixedly installed on the top of the dust filter cylinder 53, and the center of the top surface of the mounting plate 8 is aligned with the center of the top surface of the dust filter cylinder 53. The rotating shaft 9 is fixedly connected, the top of the rotating shaft 9 is in transmission cooperation with the output end of the motor 10, the motor 10 is fixedly installed at the center of the top surface of the sealing cover 6, the sealing cover 6 is fixedly installed at the top surface of the dust removal box 5, the dust filter cylinder 53 includes two sets of fixing rings 531 and dust filter nets 532, the fixing rings 531 are respectively arranged at the top and bottom of the dust filter cylinder 53, the middle of the fixing ring 531 is fixedly connected by multiple sets of connecting rods 533, the dust filter net 532 is bonded to the connecting rods 533 and the fixing ring 531 by glue, and the fixing ring at the top of the dust filter cylinder 53 531 is fixedly connected to the mounting plate 8. By setting up the dust filter cylinder 53, the dust sucked into the second dust removal chamber 52 can be filtered. A dust removal brush 55 is provided on one side of the second dust removal chamber 52. The dust removal brush 55 is fixedly installed on the side wall of the second dust removal chamber 52. The brush head of the dust removal brush 55 is in contact with the surface of the dust filter cylinder 53. By setting up the dust removal brush 55, the surface of the dust filter cylinder 53 can be cleaned during the cutting and dust removal process to prevent the dust filter net 532 from being blocked, thereby improving the processing efficiency and reducing the labor intensity of the operator.

[0028] When in use, the device is moved to a designated position, an external cutting device is installed on the processing table 1 below the dust hood 3, the external cutting device is turned on to cut the foamed cement insulation board, and the fan 7 is turned on at the same time. The fan 7 draws out the air in the sealing cover 6 and the dust removal box 5, and a negative pressure is formed in the dust removal box 5. The negative pressure sucks the dust and air below the dust hood 3 into the dust removal box 5 through the dust suction pipe 4. The dust and air move from top to bottom in the first dust removal chamber 51 and enter the second dust removal chamber 52. In this process, the volume Larger dust will settle at the bottom of the first dust removal chamber 51, and the dust and air will move upward in the second dust removal chamber 52. The dust will be adsorbed on the surface of the dust filter 532, and the air will enter the sealing cover 6 through the dust filter 532 and be discharged through the fan 7. The operator can turn on the motor 10 at a fixed time, and the output end of the motor 10 will drive the rotating shaft 9 to rotate. The rotating shaft 9 will drive the mounting plate 8 and the dust filter cylinder 53 to start rotating, and the dust removal brush 55 that contacts the surface of the dust filter cylinder 53 will start to brush off the dust accumulated on the surface of the dust filter cylinder 53 to ensure the dust removal effect.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for processing modified foamed cement insulation board, characterized in that: It comprises a processing table (1), a slag collecting bucket (2) being fixedly mounted on the bottom of the processing table (1); It also comprises a dust suction device, the dust suction device comprising a dust suction hood (3), the two sides of the bottom of the dust suction hood (3) are fixedly mounted on the two sides of the top surface of the processing table (1), and the top center of the dust suction hood (3) is fixedly connected to one end of the dust suction pipe (4); The invention also comprises a dust removal structure, wherein the dust removal structure comprises a dust removal box (5), wherein a first dust removal chamber (51) and a second dust removal chamber (52) are arranged inside the dust removal box (5), wherein the top of the first dust removal chamber (51) is connected to the dust suction pipe (4), and the top of the second dust removal chamber (52) is rotatably matched with the top of the dust filter cylinder (53), a dust removal brush (55) is arranged on one side of the second dust removal chamber (52), and a sealing cover (6) is arranged around the top of the dust filter cylinder (53), and a fan (7) is fixedly installed on one side of the sealing cover (6).

2. The dust removal device for processing modified foamed cement insulation board according to claim 1 is characterized in that: The other end of the dust suction pipe (4) is fixedly mounted above one side of the dust removal box (5); the first dust removal chamber (51) and the second dust removal chamber (52) are separated by a partition plate (54); the first dust removal chamber (51) and the second dust removal chamber (52) are connected at the bottom; the top surface and the side surface of the partition plate (54) are fixedly connected to the inner wall of the dust removal box (5).

3. The dust removal device for processing modified foamed cement insulation board according to claim 2 is characterized in that: The dust removal brush (55) is fixedly mounted on the side wall of the second dust removal chamber (52), and the brush head of the dust removal brush (55) abuts against the surface of the dust filter cylinder (53).

4. The dust removal device for processing modified foamed cement insulation board according to claim 3 is characterized in that: A mounting plate (8) is fixedly mounted on the top of the dust filter cylinder (53); the center of the top surface of the mounting plate (8) is fixedly connected to the rotating shaft (9); the top of the rotating shaft (9) is in driving cooperation with the output end of the motor (10); the motor (10) is fixedly mounted on the center of the top surface of the sealing cover (6); and the sealing cover (6) is fixedly mounted on the top surface of the dust removal box (5).

5. A dust removal device for processing modified foamed cement insulation board according to claim 4, characterized in that: The dust filter cartridge (53) comprises two groups of fixing rings (531) and a dust filter net (532); the fixing rings (531) are respectively arranged at the top and bottom of the dust filter cartridge (53); the fixing rings (531) are fixedly connected in the middle by a plurality of groups of connecting rods (533); the dust filter net (532) is bonded to the connecting rods (533) and the fixing rings (531) by glue; and the fixing ring (531) at the top of the dust filter cartridge (53) is fixedly connected to the mounting plate (8).

6. A dust removal device for processing modified foamed cement insulation board according to claim 5, characterized in that: The dust removal box (5) is arranged on one side of the processing table (1); an ash discharge pipe (56) is integrally formed at the bottom of the dust removal box (5); and a sealing valve (57) is fixedly mounted on the ash discharge pipe (56).

7. The dust removal device for processing modified foamed cement insulation board according to claim 1 is characterized in that: A plurality of groups of rotating rods (11) are equidistantly arranged on the top of the processing table (1), and both ends of the rotating rods (11) are rotatably matched with the processing table (1). The slag collecting bucket (2) is arranged in a bucket shape with a larger top and a smaller bottom, and a slag discharge pipe (12) is integrally formed at the bottom of the slag collecting bucket (2).

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