CN211304167U

CN211304167U - Welding fume purifier

Info

Publication number: CN211304167U
Application number: CN201922211141.9U
Authority: CN
Inventors: 李胜业; 殷悦
Original assignee: Tiandefeng Tianjin Technology Co ltd
Current assignee: Tiandefeng Tianjin Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-21
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a welding smoke and dust clarifier, include the clarifier, fix universal dust absorption arm on the clarifier and fix the suction hood at universal dust absorption arm head end, be fixed with the ring on the inner wall of suction hood, be equipped with the loading board on the ring, be equipped with the internal thread on the inner wall of ring, be equipped with the external screw thread on the outer wall of loading board, threaded connection between loading board and the ring, logical groove has been seted up on the surface of loading board, a plurality of through-holes have been seted up respectively all around to the surface of loading board is located logical groove, is equipped with the extension pipe in the through-hole, be equipped with the internal thread on the inner wall of through-hole, be equipped with the external screw thread on the extension outer.

Description

Welding fume purifier

Technical Field

The utility model relates to the technical field of environmental protection, especially, relate to a welding smoke and dust clarifier.

Background

The welding fume purifier is used for purifying fume and dust generated in the working procedures of welding, cutting, polishing and the like, recovering rare metals and precious materials and the like, and can purify a large amount of fine metal particles which are suspended in the air and are harmful to human bodies. It mainly comes to be close to smoke and dust department through the universal dust absorption arm of being connected with the host computer and fixes the trapezoidal suction hood on universal dust absorption arm and adsorbs, but produces the cigarette department scope less when welding or polishing, and the suction hood size is fixed, only can make the suction hood be close to and produce the cigarette department under the condition that does not influence work, and can not be to living and producing cigarette department, so if meet this kind and produce under the less condition of cigarette scope, it adsorbs the smoke and dust effect not good, still has certain smoke and dust to float in the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a welding smoke and dust clarifier.

The utility model discloses a realize through following technical scheme: the utility model provides a welding smoke and dust clarifier, includes the clarifier, fixes universal dust absorption arm on the clarifier and fixes the suction hood at universal dust absorption arm head end, be fixed with the ring on the inner wall of suction hood, be equipped with the loading board on the ring, be equipped with the internal thread on the inner wall of ring, be equipped with the external screw thread on the outer wall of loading board, threaded connection between loading board and the ring, logical groove has been seted up on the surface of loading board, a plurality of through-holes have been seted up respectively all around that the surface of loading board lies in logical groove, are equipped with the extension pipe in the through-hole, be equipped with the internal thread on the inner wall of through-hole, be equipped with the external screw thread on.

Furthermore, the lower ends of the plurality of elongated pipes are inclined towards the center of the dust hood.

Further, the ring width of the circular ring is 5-10 mm.

The utility model has the advantages that: therefore, when adsorption is carried out, if the smoke production range is smaller, the bearing plate can be connected to the annular internal thread, the extension pipe is connected to the through hole internal thread of the bearing plate, the universal dust absorption arm can be pulled to enable the extension pipe to be close to the smoke production position, the extension pipe is smaller, the extension pipe can be enabled to be close to the smoke production position and cannot influence welding and other work, more smoke dust is directly absorbed to the smoke production position, the surface of the bearing plate is also provided with the through groove, the adsorption work can be carried out simultaneously with the extension pipe through the through groove, and therefore dust floating in the air can be greatly reduced; because be equipped with a plurality of through-holes, so can adapt to the actual working condition according to the extension pipe that operating condition can threaded connection quantity difference and position difference, and when meetting the large tracts of land and produce the cigarette, unscrew the loading board again, alright make the suction hood carry out adsorption work.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the interior of the suction hood;

in the figure: 1. a purifier; 2. a universal dust collection arm; 3. a dust hood; 4. a circular ring; 5. a carrier plate; 6. a through groove; 7. lengthening a pipe; 8. and a through hole.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model discloses a clarifier 1, fix universal dust absorption arm 2 on clarifier 1 and fix the suction hood 3 at the 2 head ends of universal dust absorption arm, be fixed with ring 4 on the inner wall of suction hood 3, be equipped with loading board 5 on the ring 4, be equipped with the internal thread on the inner wall of ring 4, be equipped with the external screw thread on the outer wall of loading board 5, threaded connection between loading board 5 and the ring 4, logical groove 6 has been seted up on the surface of loading board 5, a plurality of through-holes 8 have been seted up respectively all around to logical groove 6 on the surface of loading board 5, are equipped with extension pipe 7 in the through-hole 8, be equipped with the internal thread on the inner wall of through-hole 8, be equipped with the external screw thread on the extension outer wall. Therefore, during adsorption, if the smoke production range is small, the bearing plate 5 can be connected to the ring 4 through threads, the extension pipe 7 is connected to the through hole 8 of the bearing plate 5 through threads, the universal dust absorption arm 2 can be pulled to enable the extension pipe 7 to be close to the smoke production position, and the extension pipe 7 is small, so that the extension pipe 7 can be close to the smoke production position and cannot affect welding and other work, more smoke and dust are directly adsorbed to the smoke production position, the surface of the bearing plate 5 is also provided with the through groove 6, and the through groove 6 and the extension pipe 7 can perform adsorption work at the same time, so that dust floating in the air can be greatly reduced; because a plurality of through holes 8 are arranged, the lengthened pipes 7 with different numbers and positions can be in threaded connection according to the working state to adapt to the actual working condition, and when a large area of smoke is produced, the bearing plate 5 is screwed off, and then the dust hood 3 can be used for adsorption.

Further, the lower ends of the plurality of elongated tubes 7 are inclined toward the center of the dust hood 3. Thus, the dust collection effect is better.

Further, the ring width of the circular ring 4 is 5-10 mm. Therefore, when large-area smoke is generated, the whole adsorption of the dust hood 3 cannot be influenced due to the fact that the ring width of the ring 4 is too wide.

The utility model has the advantages that: therefore, during adsorption, if the smoke production range is small, the bearing plate 5 can be connected to the ring 4 through threads, the extension pipe 7 is connected to the through hole 8 of the bearing plate 5 through threads, the universal dust absorption arm 2 can be pulled to enable the extension pipe 7 to be close to the smoke production position, and the extension pipe 7 is small, so that the extension pipe 7 can be close to the smoke production position and cannot affect welding and other work, more smoke and dust are directly adsorbed to the smoke production position, the surface of the bearing plate 5 is also provided with the through groove 6, and the through groove 6 and the extension pipe 7 can perform adsorption work at the same time, so that dust floating in the air can be greatly reduced; because a plurality of through holes 8 are arranged, the lengthened pipes 7 with different numbers and positions can be in threaded connection according to the working state to adapt to the actual working condition, and when a large area of smoke is produced, the bearing plate 5 is screwed off, and then the dust hood 3 can be used for adsorption.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a welding smoke and dust clarifier, includes the clarifier, fixes universal dust absorption arm on the clarifier and fixes the suction hood at universal dust absorption arm head end, its characterized in that: the novel dust hood is characterized in that a circular ring is fixed on the inner wall of the dust hood, a loading plate is arranged on the circular ring, an internal thread is arranged on the inner wall of the circular ring, an external thread is arranged on the outer wall of the loading plate, the loading plate is in threaded connection with the circular ring, a through groove is formed in the surface of the loading plate, a plurality of through holes are formed in the periphery of the through groove in the surface of the loading plate respectively, an extension pipe is arranged in each through hole, an internal thread is arranged on the inner wall of each through hole, an external thread is arranged on the.

2. The welding fume purifier of claim 1, wherein: the lower ends of the plurality of elongated pipes are inclined towards the center of the dust hood.

3. The welding fume purifier of claim 1, wherein: the ring width of the circular ring is 5-10 mm.