Efficient dust remover of shot blasting machine

Abstract

The utility model relates to the technical field of dust removal of shot blasting machines, in particular to a high-efficiency dust remover of a shot blasting machine, which comprises a connecting cover, a connecting sleeve, a main shell and a metal discharge pipe, an elastic support ring is sleeved in the main shell, and a limiting plate is mounted on one side of the elastic support ring through a screw; limiting sleeves are arranged on the limiting plates, and glass fiber columns are arranged in the limiting sleeves in a sleeved mode. A conical opening is welded to one end of the main shell, a lower clamping cover is connected to one end of the conical opening, an upper clamping cover is clamped to the top of the lower clamping cover, a limiting groove is formed between the lower clamping cover and the upper clamping cover, an activated carbon filter screen is arranged in the limiting groove, and a metal discharging pipe is connected to the top of the upper clamping cover. The shot blasting machine dust remover realizes efficient dust filtration and has a noise absorption function, the glass fiber column and the activated carbon filter screen are convenient to disassemble for cleaning and replacement, the operation is convenient, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal for shot blasting machines, in particular to a high-efficiency dust collector for shot blasting machines. Background Art

[0002] Shot blasting machine, also known as shot blasting cleaning machine, sandblasting rust removal equipment, sandblasting machine, etc., is a mechanical device that uses a high-speed rotating impeller to accelerate the projectile (such as steel shot, sand, etc.) to a very high speed to impact the surface of the workpiece. Its main function is to clean, strengthen, and deburr castings, forgings, weldments and other workpieces; a special dust collector needs to be installed at the dust removal port of the shot blasting machine.

[0003] The existing shot blasting machine dust collector cannot achieve efficient dust filtration and has the function of absorbing noise. It is not convenient to disassemble the glass fiber column and the activated carbon filter for cleaning and replacement. The operation is cumbersome, time-consuming and labor-intensive. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a high-efficiency dust collector for a shot blasting machine. The dust collector for the shot blasting machine can efficiently filter dust and absorb noise. The glass fiber column and the activated carbon filter can be easily disassembled for cleaning and replacement, and the operation is convenient, saving manpower and material resources.

[0005] The technical solution adopted by the utility model to solve the technical problem is a high-efficiency dust collector for a shot blasting machine, comprising a connecting cover, a connecting sleeve, a main shell and a metal discharge pipe, wherein an elastic support ring is provided in the inner sleeve of the main shell and a limit plate is installed on one side of the elastic support ring by screws, a limit sleeve is arranged on the limit plate and a glass fiber column is provided in the inner sleeve of the limit sleeve;

[0006] A conical opening is welded at one end of the main shell and a lower snap-fit ​​cover is connected to one end of the conical opening. An upper snap-fit ​​cover is snap-fitted at the top of the lower snap-fit ​​cover. A limiting groove is arranged between the lower snap-fit ​​cover and the upper snap-fit ​​cover, and an activated carbon filter is arranged in the limiting groove.

[0007] By adopting the above technical solution, the shot blasting machine dust collector can filter dust efficiently and absorb noise. It is easy to disassemble the fiberglass column and the activated carbon filter for cleaning and replacement, which is easy to operate and saves manpower and material resources.

[0008] Specifically, the other end of the main shell is connected to a connecting cover via a connecting sleeve, and locking bolts are installed at equal distances on the outer side of the connecting cover via screw holes.

[0009] Specifically, an exhaust fan is installed in the connecting sleeve through a mounting seat, and the blades of the exhaust fan are directly facing the connecting cover.

[0010] Specifically, the elastic support ring is made of polyurethane elastomer material, and the limiting plate and the limiting sleeve are integrally formed and are both made of PP material.

[0011] By adopting the above technical solution, the polyurethane elastomer material has high elasticity and good toughness, and the elastic force is used to fix the limit plate in the main shell, so that it is easy to disassemble and take out.

[0012] Specifically, the lower snap-fit ​​cover and the upper snap-fit ​​cover are snap-fitted and fixed by butt bolts, and the lower snap-fit ​​cover and the upper snap-fit ​​cover are both made of stainless steel.

[0013] By adopting the above technical solution, it is easy to install and disassemble the lower snap-on cover and the upper snap-on cover, and it is convenient to clean and replace the activated carbon filter.

[0014] Specifically, a metal discharge pipe is connected to the top of the upper snap-fit ​​cover, and the metal discharge pipe is specifically made of copper material.

[0015] Beneficial effects of the utility model:

[0016] The utility model discloses a high-efficiency dust collector for a shot blasting machine. The connecting cover and locking bolts are used to conveniently connect the overall dust collector to the dust outlet of the shot blasting machine. The exhaust fan power is turned on. The exhaust fan is used to conveniently draw the dust-containing gas in the shot blasting machine into the main shell, pass through the lower snap-fit ​​cover and the upper snap-fit ​​cover, and finally discharge it through the metal discharge pipe. The glass fiber column is used to prolong the time that the gas stays in the glass fiber column, thereby realizing the function of efficiently filtering dust and absorbing noise.

[0017] The utility model discloses a high-efficiency dust collector for a shot blasting machine. Gas enters the lower snap-fit ​​cover and the upper snap-fit ​​cover, and the activated carbon filter is used to remove tiny particles and absorb harmful substances. The treated gas enters the metal discharge pipe, which has a certain cooling effect, and is finally discharged from the metal discharge pipe. The dust collector for the shot blasting machine can filter dust efficiently and absorb noise. The glass fiber column and the activated carbon filter are easy to disassemble for cleaning and replacement, and the operation is convenient, saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

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

[0020] Figure 2 This is a schematic diagram of the structure of the limiting plate and the limiting sleeve of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the activated carbon filter of the utility model.

[0022] In the figure: 1. connecting cover; 2. locking bolt; 3. connecting sleeve; 4. glass fiber column; 5. elastic support ring; 6. main shell; 7. conical mouth; 8. lower snap-fit ​​cover; 9. limiting groove; 10. upper snap-fit ​​cover; 11. metal discharge pipe; 12. activated carbon filter; 13. docking bolt; 14. exhaust fan; 15. limiting plate; 16. limiting sleeve. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In order to realize the high efficiency of dust filtration and noise absorption of the shot blasting machine dust collector, it is convenient to disassemble the glass fiber column 4 and the activated carbon filter 12 for cleaning and replacement, which is convenient for operation and saves manpower and material resources. Figure 1-3 As shown, a high-efficiency dust collector for a shot blasting machine described in the utility model comprises a connecting cover 1, a connecting sleeve 3, a main housing 6 and a metal discharge pipe 11, wherein an elastic support ring 5 is sleeved inside the main housing 6 and a limit plate 15 is installed on one side of the elastic support ring 5 by screws, a limit sleeve 16 is arranged on the limit plate 15 and a glass fiber column 4 is sleeved inside the limit sleeve 16;

[0025] A conical mouth 7 is welded to one end of the main shell 6 and a lower snap-fit ​​cover 8 is connected to one end of the conical mouth 7. An upper snap-fit ​​cover 10 is snap-fitted to the top of the lower snap-fit ​​cover 8. A limiting groove 9 is provided between the lower snap-fit ​​cover 8 and the upper snap-fit ​​cover 10, and an activated carbon filter 12 is provided in the limiting groove 9.

[0026] When in use, the dust collector of the shot blasting machine can filter dust efficiently and absorb noise. The glass fiber column 4 and the activated carbon filter 12 can be easily disassembled for cleaning and replacement, which is convenient for operation and saves manpower and material resources.

[0027] For example, Figure 1 As shown, the utility model also includes that the other end of the main housing 6 is connected to a connecting cover 1 through a connecting sleeve 3, and locking bolts 2 are installed at equal distances on the outer side of the connecting cover 1 through screw holes.

[0028] When in use, the integral dust collector is conveniently connected to the dust outlet of the shot blasting machine by using the connecting cover 1 and the locking bolt 2.

[0029] For example, Figure 1 As shown, the utility model also includes that an exhaust fan 14 is installed in the connecting sleeve 3 through a mounting seat, and the fan blades of the exhaust fan 14 are directly facing the connecting cover 1.

[0030] When in use, the exhaust fan 14 is used to conveniently draw the dust-containing gas in the shot blasting machine into the main housing 6 .

[0031] For example, Figure 1 , 2 As shown, the utility model also includes that the elastic support ring 5 is specifically made of polyurethane elastomer material, and the limiting plate 15 and the limiting sleeve 16 are integrally formed and are both made of PP material.

[0032] When in use, the polyurethane elastomer material has high elasticity and good toughness, and the elastic force is used to fix the limit plate 15 in the main shell 6, so that it is easy to disassemble and take out.

[0033] For example, Figure 1 As shown, the utility model also includes that the lower snap-fit ​​cover 8 and the upper snap-fit ​​cover 10 are snap-fitted and fixed by means of docking bolts 13, and the lower snap-fit ​​cover 8 and the upper snap-fit ​​cover 10 are both made of stainless steel.

[0034] When in use, it is convenient to install and disassemble the lower snap-fit ​​cover 8 and the upper snap-fit ​​cover 10, and convenient to clean and replace the activated carbon filter 12. The stainless steel material is not easy to rust, is corrosion-resistant, has high strength, and has good anti-deformation effect.

[0035] For example, Figure 1 As shown, the utility model also includes that the top of the upper snap-fit ​​cover 10 is connected with a metal discharge pipe 11, and the metal discharge pipe 11 is specifically made of copper material.

[0036] When in use, the metal discharge pipe 11 is specifically made of copper material, which has good thermal conductivity and is convenient for absorbing the heat of the treated gas to achieve a cooling effect.

[0037] When the utility model is in use, the integral dust collector is conveniently connected to the dust outlet of the shot blasting machine by using the connecting cover 1 and the locking bolt 2;

[0038] Turn on the power of the exhaust fan 14, and use the exhaust fan 14 to suck the dust-containing gas in the shot blasting machine into the main housing 6, through the lower snap-fit ​​cover 8 and the upper snap-fit ​​cover 10, and finally discharged through the metal discharge pipe 11;

[0039] The glass fiber column 4 is used to prolong the time that the gas stays in the glass fiber column 4, so as to achieve efficient dust filtration and noise absorption. The gas enters the lower snap-fit ​​cover 8 and the upper snap-fit ​​cover 10, and the activated carbon filter 12 is used to remove tiny particles and absorb harmful substances. The treated gas enters the metal discharge pipe 11, which has a certain cooling effect, and is finally discharged from the metal discharge pipe 11;

[0040] The dust collector of the shot blasting machine can filter dust efficiently and absorb noise. The glass fiber column 4 and the activated carbon filter 12 can be easily disassembled for cleaning and replacement, and the operation is convenient, saving manpower and material resources.

[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-efficiency dust collector for a shot blasting machine, characterized in that: It comprises a connection cover (1), a connection sleeve (3), a main shell (6) and a metal discharge pipe (11), wherein an elastic support ring (5) is sleeved inside the main shell (6), and a limit plate (15) is mounted on one side of the elastic support ring (5) by means of screws, a limit sleeve (16) is arranged on the limit plate (15), and a glass fiber column (4) is sleeved inside the limit sleeve (16); A conical opening (7) is welded to one end of the main shell (6), and a lower snap-fit ​​cover (8) is connected to one end of the conical opening (7); an upper snap-fit ​​cover (10) is snap-fitted to the top of the lower snap-fit ​​cover (8); a limiting groove (9) is provided between the lower snap-fit ​​cover (8) and the upper snap-fit ​​cover (10); an activated carbon filter (12) is provided in the limiting groove (9).

2. A high-efficiency dust collector for a shot blasting machine according to claim 1, characterized in that: The other end of the main housing (6) is connected to a connection cover (1) via a connection sleeve (3), and locking bolts (2) are installed at equal distances on the outside of the connection cover (1) via screw holes.

3. A high-efficiency dust collector for a shot blasting machine according to claim 2, characterized in that: An exhaust fan (14) is installed in the connection sleeve (3) via a mounting seat, and the blades of the exhaust fan (14) face the connection cover (1).

4. A high-efficiency dust collector for a shot blasting machine according to claim 1, characterized in that: The elastic support ring (5) is specifically made of a polyurethane elastomer material, and the limiting plate (15) and the limiting sleeve (16) are integrally formed and are both made of PP material.

5. A high-efficiency dust collector for a shot blasting machine according to claim 1, characterized in that: The lower snap-fit ​​cover (8) and the upper snap-fit ​​cover (10) are snap-fitted and fixed by means of butt bolts (13); the lower snap-fit ​​cover (8) and the upper snap-fit ​​cover (10) are both made of stainless steel.

6. A high-efficiency dust collector for a shot blasting machine according to claim 1, characterized in that: The top of the upper snap-fit ​​cover (10) is connected to a metal discharge pipe (11), and the metal discharge pipe (11) is specifically made of copper material.

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