CN210414151U - Dust collecting equipment for shot blasting machine - Google Patents
Dust collecting equipment for shot blasting machine Download PDFInfo
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- CN210414151U CN210414151U CN201920797287.3U CN201920797287U CN210414151U CN 210414151 U CN210414151 U CN 210414151U CN 201920797287 U CN201920797287 U CN 201920797287U CN 210414151 U CN210414151 U CN 210414151U
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- air
- air filter
- filter cylinder
- vent
- pipe
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Abstract
The utility model discloses a dust collecting equipment for shot-blasting machine: the dust remover comprises a dust remover shell, an air filter cylinder and a vent plate, wherein the vent plate is horizontally and hermetically arranged in the dust remover shell, and a plurality of vent pipes penetrating through the upper side and the lower side of the vent plate are arranged on the vent plate; a U-shaped suspension bracket is arranged below the ventilation plate and at the position of the ventilation pipe, and a screw rod is vertically arranged at the bottom of the suspension bracket; the air filter cylinder is vertically arranged below the vent plate, an inner cavity penetrating through the upper end and the lower end of the air filter cylinder is arranged in the middle of the air filter cylinder, a sealing cover is arranged at the bottom of the inner cavity, the screw rod is coaxially arranged in the inner cavity, and the lower end of the screw rod penetrates through the sealing cover of the air filter cylinder and is locked through a bolt; the air filter cartridge is fixed below the vent plate by the U-shaped suspension frame hanging screw rod, and the screw rod is arranged on a middle line of the inner air cavity, so that the air filter cartridge is fixed more tightly, and a gap is not formed between the air filter cartridge and the vent plate to influence air suction.
Description
Technical Field
The utility model relates to a shot-blasting machine especially relates to a dust collecting equipment for shot-blasting machine.
Background
The shot blasting machine can produce a large amount of dust during operation, installs the dust remover outside the workshop, communicates dust remover and shot blasting room through the ventilation pipe to the dirty gas of exhaust in the shot blasting room is removed dust and is handled. After the filter cylinder in the existing dust remover is used for a long time, the fixation of the filter cylinder can be loosened to influence the filtering effect.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the utility model provides a dust removal device for shot blasting machine.
The technical scheme is as follows: in order to achieve the above object, the utility model discloses a dust collecting equipment for shot-blasting machine: the dust remover comprises a dust remover shell, an air filter cylinder and a vent plate, wherein the vent plate is horizontally and hermetically arranged in the dust remover shell, and a plurality of vent pipes penetrating through the upper side and the lower side of the vent plate are arranged on the vent plate; a U-shaped suspension bracket is arranged below the ventilation plate and at the position of the ventilation pipe, and a screw rod is vertically arranged at the bottom of the suspension bracket; the air filter cylinder is vertically arranged below the vent plate, an inner cavity penetrating through the upper end and the lower end of the air filter cylinder is arranged in the middle of the air filter cylinder, a sealing cover is arranged at the bottom of the inner cavity, the screw rod is coaxially arranged in the inner cavity, and the lower end of the screw rod penetrates through the sealing cover of the air filter cylinder and is locked through a bolt; the air filter cartridge is fixed below the vent plate by the U-shaped suspension frame hanging screw rod, and the screw rod is arranged on a middle line of the inner air cavity, so that the air filter cartridge is fixed more tightly, and a gap is not formed between the air filter cartridge and the vent plate to influence air suction.
Furthermore, the vent pipe positioned at the upper end part of the vent plate is arranged in a conical pipe, and the pipe diameter of the vent pipe is gradually reduced from top to bottom; be located breather plate lower extreme position the breather pipe is the setting of cylinder straight tube, sets up like this and makes the air when passing through in the breather pipe, its air flow rate increase, and its atmospheric pressure increases, and then strains the air ram pressure of interior cavity of a section of thick bamboo to the air and be big, more is favorable to straining the interior impurity of a section of thick bamboo with the air and dashes away.
Furthermore, the dust remover shell also comprises an air injection pipe, the air injection pipe is arranged in the dust remover shell positioned above the vent plate, an air injection head is arranged on the air injection pipe, and the air injection end of the air injection head is rightly arranged at the upper end of the vent pipe and injects air into the vent pipe; the air sprayed by the air nozzle enters the inner cavity through the vent pipe, so that impurities in the air filter cylinder can be blown off reversely, filtered impurities in the air filter material can be cleaned in time, and the air filter cylinder can always keep the best air filtering effect.
Furthermore, the outer surface of the air filter cylinder is in a straight cylindrical shape, an inner cavity is formed on the inner surface of the air filter cylinder, and the diameter of the lower end part of the inner cavity is smaller than that of the upper end part of the inner cavity.
Furthermore, a rubber sealing gasket is arranged between the top of the air filter cylinder and the vent plate, so that the sealing performance of the air filter cylinder is ensured, negative pressure is generated in the air filter cylinder, and air is better adsorbed into the air filter cylinder for filtering.
Has the advantages that: the utility model discloses a dust collecting equipment for shot-blasting machine is through being provided with mounted frame and lead screw in breather plate below breather pipe department, strains a positive center and hang soon to fix in the breather plate below to an air filter section of thick bamboo through the lead screw setting at the air for an air filter section of thick bamboo hangs fixedly effectually.
Drawings
FIG. 1 is a schematic view of the installation structure of the filter cartridge in the housing of the dust collector;
fig. 2 is a schematic diagram of the enlarged partial structure of fig. 1 according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The dust removal equipment for the shot blasting machine is shown in the attached figures 1-2: including dust remover casing 1, air filter cylinder 2 and breather plate 3, the position is provided with the air inlet in 1 below of dust remover casing, its air inlet and shot-blasting indoor intercommunication, and its top is provided with the gas outlet, is provided with exhaust fan on its gas outlet, makes the air constantly flow to the gas outlet from 1 air inlet of dust remover casing. The ventilation plate 3 is horizontally and hermetically arranged in the dust remover shell 1, the ventilation plate 3 is arranged between the air inlet and the air outlet, and a plurality of ventilation pipes 31 penetrating through the upper side and the lower side of the ventilation plate 3 are arranged on the ventilation plate 3; a U-shaped suspension bracket 32 is arranged below the aeration plate 3 and at the position of the aeration pipe 31, the suspension bracket 32 has certain elasticity, and a screw rod 33 is vertically arranged at the bottom of the suspension bracket 32; therefore, when the air filter cylinder 2 is hung and stretched through the screw rod 33, the hanging frame 32 is in a stretching state, after the dust remover is used for a long time, the screw rod 33 and the sealing cover 23 are fixed loosely, and under the elastic tension of the hanging frame 32, the air filter cylinder 2 is always tightly arranged below the ventilation plate 3, so that the tight fixation of the air filter cylinder 2 is ensured. The screw 33 and the vent pipe 31 are coaxially arranged, the air filter cylinder 2 is vertically arranged below the vent plate 3, an inner cavity 21 penetrating through the upper end and the lower end of the air filter cylinder 2 is arranged in the middle of the air filter cylinder 2, the outer surface of the air filter cylinder 2 is in a straight cylindrical shape, the inner surface wall of the air filter cylinder is provided with the inner cavity 21, the diameter of the lower end part of the inner cavity 21 is smaller than that of the upper end part of the inner cavity, the bottom of the inner cavity 21 is provided with a sealing cover 23 in a threaded sealing manner, the screw 33 is coaxially arranged in the inner cavity 21, the lower end of the screw 33 penetrates through the sealing cover 23 of the air filter cylinder 2 and is locked by a bolt, so that the lower end of the screw 33 is fixed in the center of the sealing cover 23, the pulling force of; the sealing cover 23 is arranged to facilitate the disassembly of the air filter cartridge 2 and also facilitate the replacement of the filter material in the air filter cartridge 2. A rubber sealing gasket 22 is arranged between the top of the air filter cylinder 2 and the air vent plate 3, and the rubber sealing gasket 22 ensures the sealing performance of the air filter cylinder 2, so that negative pressure is generated in the air filter cylinder 2, and air is better adsorbed into the air filter cylinder 2 for filtering.
The dust remover comprises a dust remover shell 1 and is characterized in that the dust remover shell 1 also comprises an air spraying pipe 4, the air spraying pipe 4 is arranged in the dust remover shell 1 above a vent plate 3, the air spraying pipe 4 is connected with an air collecting bag, pulse battery valves are arranged on the air collecting bag and the air spraying pipe 4, the air collecting bag ventilates the air spraying pipe 4 by opening a pulse electric valve, an air spraying head 41 is arranged on the air spraying pipe 4, so that high-pressure air can be instantly sprayed out through the air spraying head 41, and the air spraying end of the air spraying head 41 is rightly arranged at the upper end of the vent pipe 4 and sprays air into a vent pipe 31; air ejected from the air nozzle 41 passes through the vent pipe 31 and enters the inner cavity 21. The vent pipe 31 positioned at the upper end part of the vent plate 3 is arranged in a conical pipe, and the pipe diameter of the vent pipe is gradually reduced from top to bottom; be located 3 lower extreme positions of aeration board breather pipe 31 is the setting of cylinder straight tube, and it is big to set up breather pipe 31 air inlet pipe diameter like this, and its gas outlet pipe diameter is little for when the air passes through in breather pipe 31, its air flow rate increase, its atmospheric pressure increase, and then big to the air ram force of 2 interior cavities 21 of air filter section of thick bamboo, more be favorable to straining the impurity of 2 insides of air filter section of thick bamboo and fall 1 bottom at dust remover casing.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a dust collecting equipment for shot-blasting machine which characterized in that: the dust remover comprises a dust remover shell (1), an air filter cylinder (2) and an air vent plate (3), wherein the air vent plate (3) is horizontally and hermetically arranged in the dust remover shell (1), and a plurality of air vent pipes (31) penetrating through the upper side and the lower side of the air vent plate (3) are arranged on the air vent plate (3); a U-shaped suspension bracket (32) is arranged below the aeration pipe (31) and below the aeration plate (3), and a screw rod (33) is vertically arranged at the bottom of the suspension bracket (32); the air filter cylinder (2) is vertically arranged below the vent plate (3), an inner cavity (21) penetrating through the upper end and the lower end of the air filter cylinder (2) is formed in the middle of the air filter cylinder, a sealing cover (23) is arranged at the bottom of the inner cavity (21), the screw rod (33) is coaxially arranged in the inner cavity (21), and the lower end of the screw rod penetrates through the sealing cover (23) of the air filter cylinder (2) and is locked through a bolt.
2. The dust removing apparatus for the shot blasting machine as claimed in claim 1, wherein: the vent pipe (31) positioned at the upper end part of the vent plate (3) is arranged in a conical pipe, and the pipe diameter of the vent pipe is gradually reduced from top to bottom; the vent pipe (31) is arranged at the lower end of the vent plate (3) and is a cylindrical straight pipe.
3. The dust removing apparatus for the shot blasting machine as claimed in claim 2, wherein: the dust remover comprises a dust remover shell (1) and is characterized in that the dust remover shell (1) also comprises an air injection pipe (4), the air injection pipe (4) is arranged in the dust remover shell (1) above a vent plate (3), an air injection head (41) is arranged on the air injection pipe (4), and an air injection end of the air injection head (41) is rightly arranged at the upper end of the vent pipe (31) and injects air into the vent pipe (31); air ejected from the air nozzle (41) enters the inner cavity (21) through the vent pipe (31).
4. The dust removing apparatus for the shot blasting machine as claimed in claim 1, wherein: the outer surface of the air filter cylinder (2) is in a straight cylindrical shape, an inner cavity (21) is formed in the inner surface of the air filter cylinder, and the diameter of the lower end part of the inner cavity (21) is smaller than that of the upper end part of the inner cavity.
5. The dust removing apparatus for the shot blasting machine as claimed in claim 4, wherein: and a rubber sealing gasket (22) is arranged between the top of the air filter cylinder (2) and the vent plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797287.3U CN210414151U (en) | 2019-05-30 | 2019-05-30 | Dust collecting equipment for shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797287.3U CN210414151U (en) | 2019-05-30 | 2019-05-30 | Dust collecting equipment for shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414151U true CN210414151U (en) | 2020-04-28 |
Family
ID=70373218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797287.3U Active CN210414151U (en) | 2019-05-30 | 2019-05-30 | Dust collecting equipment for shot blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210414151U (en) |
-
2019
- 2019-05-30 CN CN201920797287.3U patent/CN210414151U/en active Active
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