CN215787364U - Special device for cylinder membrane type wall longitudinal seam submerged arc automatic welding machine - Google Patents
Special device for cylinder membrane type wall longitudinal seam submerged arc automatic welding machine Download PDFInfo
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- CN215787364U CN215787364U CN202120348815.4U CN202120348815U CN215787364U CN 215787364 U CN215787364 U CN 215787364U CN 202120348815 U CN202120348815 U CN 202120348815U CN 215787364 U CN215787364 U CN 215787364U
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- submerged arc
- welding machine
- automatic welding
- special device
- longitudinal seam
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Abstract
The utility model relates to the field of dust removal, and discloses a special device for a cylindrical membrane wall longitudinal seam submerged arc automatic welding machine, which comprises a supporting plate and a moving mechanism arranged on one side of the supporting plate, wherein a filtering mechanism is arranged on the bottom surface of the moving mechanism, the moving mechanism comprises an installation plate, a lead screw and a sliding block, the filtering mechanism comprises a protective shell, an exhaust pipe and an exhaust fan, metal dust and toxic gas generated in the welding process can be filtered and removed by arranging a circular magnet, the exhaust fan, a mesh, a fiber cotton layer and an active carbon layer, and the absorption range is enlarged by arranging the installation plate, the lead screw and a forward and reverse motor.
Description
Technical Field
The utility model relates to the field of dust removal, in particular to a special device for a cylindrical membrane type wall longitudinal seam submerged arc automatic welding machine.
Background
The coal chemical industry plays an increasingly important role in national economy; its main equipment "gasification furnace" is formed from shell and internal component, said internal component mainly is formed from several sections of cylindrical water-cooled membrane walls. The cylindrical membrane type wall is formed by alternately welding round tube flat steel.
The method has the advantages of high efficiency, attractive appearance, low labor intensity of workers and the like, and adopts the automatic submerged arc welding trolley to weld along the pipe or the pipe groove by using the pipe of the membrane wall as a guide rail.
However, in the prior art, the automatic submerged arc welding trolley can generate a large amount of metal powder and toxic gas as a normal welding machine during working, an operator operating the automatic submerged arc welding trolley needs to wear a filtering mask, so that the operation is very troublesome, and the filtering mask easily shields the sight of the operator to cause factory accidents.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special device for a cylindrical membrane type wall longitudinal seam submerged arc automatic welding machine, which solves the problem that metal powder and toxic gas cannot be treated in time in the prior art.
In order to solve the problems, the utility model adopts the following technical scheme: a special device for a cylindrical membrane wall longitudinal seam submerged arc automatic welding machine comprises a support plate and a moving mechanism arranged on one side of the support plate, wherein a filtering mechanism is arranged on the bottom surface of the moving mechanism.
The moving mechanism comprises an installation plate, a screw rod and a sliding block, wherein a sliding groove is formed in the installation plate, the screw rod is installed in the sliding groove, one end of the screw rod is connected with an output shaft of a forward and reverse rotating motor, and the outer wall of the screw rod is in threaded connection with the sliding block.
The filtering mechanism comprises a protective shell, an exhaust pipe and an exhaust fan, wherein a circular ring magnet is connected to the lower end of the inner wall of the protective shell, the exhaust pipe is installed on one side of the outer wall of the protective shell, three filter plates are installed inside the exhaust pipe, and mesh cloth, a fiber cotton layer and an activated carbon layer are respectively arranged inside the three filter plates; the inside mounting of protective housing has the air exhauster, the end of giving vent to anger of air exhauster is connected with a pipe, the pipe runs through one side of protective housing and extends to the inside of blast pipe.
Preferably, bearings are arranged at two ends of the screw rod, and the screw rod is connected with the mounting plate through the bearings.
Preferably, a motor protective shell is installed on one side of the installation plate, and the forward and reverse rotating motor is located in the motor protective shell.
Preferably, an air inlet horn is installed on the bottom surface of the protective shell, and a flame-retardant layer is arranged on the surface of the air inlet horn.
Preferably, one side of the supporting plate is provided with a supporting leg, and the supporting leg is provided with a threaded hole.
Preferably, the filter plates are square plates, through holes are formed in the filter plates, and the mesh cloth, the fiber cotton layer and the activated carbon layer are respectively arranged in the through holes of the three filter plates.
The utility model has the beneficial effects that the circular ring magnet, the exhaust fan, the screen cloth, the fiber cotton layer and the activated carbon layer are arranged, so that metal dust and toxic gas generated in the welding process can be filtered and removed, the damage of the metal dust and the toxic gas to a human body is reduced, the mounting plate, the screw rod and the forward and reverse motor are arranged, and the sliding block can drive the whole filtering mechanism to move by opening the control switch of the forward and reverse motor, so that the absorption range is enlarged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
fig. 3 is a schematic diagram of the filter plate of the present invention in a right view.
The reference numbers in the figures illustrate: 1. a support plate; 2. mounting a plate; 3. a sliding groove; 4. a screw rod; 5. a positive and negative rotation motor; 6. a slider; 7. a protective shell; 701. an air inlet horn; 8. a ring magnet; 9. an exhaust pipe; 10. filtering the plate; 11. screen cloth; 12. a fiber cotton layer; 13. an activated carbon layer; 14. an exhaust fan; 15. a support leg; 16. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the special device for the cylindrical membrane wall longitudinal seam submerged arc automatic welding machine comprises a supporting plate 1 and a moving mechanism arranged on one side of the supporting plate 1, wherein a filtering mechanism is arranged on the bottom surface of the moving mechanism.
The moving mechanism comprises an installation plate 2, a screw rod 4 and a sliding block 6, a sliding groove 3 is formed in the installation plate 2, the screw rod 4 is installed in the sliding groove 3, one end of the screw rod 4 is connected with an output shaft of a forward and reverse rotating motor 5, and the outer wall of the screw rod 4 is in threaded connection with the sliding block 6.
The filtering mechanism comprises a protective shell 7, an exhaust pipe 9 and an exhaust fan 14, wherein the lower end of the inner wall of the protective shell 7 is connected with a ring magnet 8, the exhaust pipe 9 is installed on one side of the outer wall of the protective shell 7, three filter plates 10 are installed inside the exhaust pipe 9, and mesh cloth 11, a fiber cotton layer 12 and an activated carbon layer 13 are respectively arranged inside the three filter plates 10; an exhaust fan 14 is installed inside the protective shell 7, and the air outlet end of the exhaust fan 14 is connected with a guide pipe which penetrates through one side of the protective shell 7 and extends to the inside of the exhaust pipe 9.
Specifically, the two ends of the screw rod 4 are provided with bearings, and the screw rod 4 is connected with the mounting plate 2 through the bearings.
Specifically, the motor protective housing is installed to one side of mounting panel 2, positive reverse motor 5 is located the motor protective housing.
Specifically, air inlet loudspeaker 701 is installed to the bottom surface of protective housing 7, air inlet loudspeaker 701's surface is equipped with fire-retardant layer.
Specifically, a supporting leg 15 is installed on one side of the supporting plate 1, and a threaded hole 16 is formed in the supporting leg 15.
Specifically, the filter plate 10 is a tetragonal plate, through holes are formed in the filter plate 10, and the mesh cloth 11, the fiber cotton layer 12 and the activated carbon layer 13 are respectively arranged in the through holes of the three filter plates 10.
The working principle is as follows: the electrical components that appear in this application all external intercommunication power and control switch when using, can absorb toxic gaseous chemical agent toward dropping toward the screen cloth 11 before using, with this device with bolt fastening to the automatic welding dolly next door of submerged arc, open the control switch of air exhauster 14, air exhauster 14 begins work, gaseous and solid tiny particle that produce among the welding process inhales the protective housing 7 from air inlet loudspeaker 701 department, when solid tiny particle passes through ring magnet 8, can be adsorbed on the inner wall of ring magnet 8, gaseous after that passes through screen cloth 11 in proper order, fiber cotton layer 12 and active carbon layer 13 filter the back discharge, open the control switch of positive and negative motor 5, positive and negative motor 5 drives lead screw 4 and rotates, reciprocating motion around the sliding block 6 on the lead screw 4 is done, thereby increase the absorption scope.
It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A special device for a cylindrical membrane wall longitudinal seam submerged arc automatic welding machine is characterized by comprising a support plate (1) and a moving mechanism arranged on one side of the support plate (1), wherein a filtering mechanism is arranged on the bottom surface of the moving mechanism;
the moving mechanism comprises a mounting plate (2), a screw rod (4) and a sliding block (6), a sliding groove (3) is formed in the mounting plate (2), the screw rod (4) is mounted in the sliding groove (3), one end of the screw rod (4) is connected with an output shaft of a forward and reverse rotation motor (5), and the outer wall of the screw rod (4) is in threaded connection with the sliding block (6);
the filter mechanism comprises a protective shell (7), an exhaust pipe (9) and an exhaust fan (14), wherein a ring magnet (8) is connected to the lower end of the inner wall of the protective shell (7), the exhaust pipe (9) is installed on one side of the outer wall of the protective shell (7), three filter plates (10) are installed inside the exhaust pipe (9), and mesh cloth (11), a fiber cotton layer (12) and an activated carbon layer (13) are respectively arranged inside the three filter plates (10); the inside mounting of protective housing (7) has air exhauster (14), the end of giving vent to anger of air exhauster (14) is connected with a pipe, the pipe runs through one side of protective housing (7) and extends to the inside of blast pipe (9).
2. The special device for the cylindrical film wall longitudinal seam submerged arc automatic welding machine according to claim 1, characterized in that bearings are arranged at two ends of the screw rod (4), and the screw rod (4) is connected with the mounting plate (2) through the bearings.
3. The special device for the cylindrical film type wall longitudinal seam submerged arc automatic welding machine as claimed in claim 1, wherein a motor protective shell is installed on one side of the installation plate (2), and the forward and reverse rotating motor (5) is located in the motor protective shell.
4. The special device for the cylindrical membrane wall longitudinal seam submerged arc automatic welding machine according to claim 1, characterized in that an air inlet horn (701) is installed on the bottom surface of the protective shell (7), and a flame retardant layer is arranged on the surface of the air inlet horn (701).
5. The special device for the submerged arc automatic welding machine for the longitudinal seam of the cylindrical membrane type wall as claimed in claim 1, wherein a supporting leg (15) is installed on one side of the supporting plate (1), and a threaded hole (16) is formed in the supporting leg (15).
6. The special device for the submerged arc automatic welding machine for the longitudinal seam of the cylindrical membrane wall as claimed in claim 1, wherein the filter plate (10) is a tetragonal plate, through holes are formed in the filter plate (10), and the mesh cloth (11), the fiber cotton layer (12) and the activated carbon layer (13) are respectively arranged in the through holes of the three filter plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120348815.4U CN215787364U (en) | 2021-02-04 | 2021-02-04 | Special device for cylinder membrane type wall longitudinal seam submerged arc automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120348815.4U CN215787364U (en) | 2021-02-04 | 2021-02-04 | Special device for cylinder membrane type wall longitudinal seam submerged arc automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215787364U true CN215787364U (en) | 2022-02-11 |
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ID=80161392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120348815.4U Active CN215787364U (en) | 2021-02-04 | 2021-02-04 | Special device for cylinder membrane type wall longitudinal seam submerged arc automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215787364U (en) |
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2021
- 2021-02-04 CN CN202120348815.4U patent/CN215787364U/en active Active
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