Precise recovery structure for metal impurities in welding waste gas

Abstract

The utility model discloses an accurate recovery structure for metal impurities in welding waste gas, which belongs to the technical field of welding impurity recovery and comprises a shell, a recovery component arranged on one side of the shell, a lifting component arranged on one side of the shell, a sealing component arranged on one side of the lifting component, an adsorption component arranged on one side of the shell, and an adsorption component arranged on the other side of the shell. By arranging the recycling assembly, the lifting assembly and the sealing assembly, steel is placed on the workbench to be welded during use, metal scraps generated by welding can enter a recycling channel through a filtering grid and then enter a recycling box of a recycling bin through the recycling channel to be recycled, a hydraulic rod is started, and the steel is recycled; and the workbench is driven to slide in the lifting groove and the sealing plate is driven to slide in the sealing groove, so that chippings generated by welding can be collected and recycled, and meanwhile, the height of the workbench can be stably adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of welding impurity recovery, in particular to a precise recovery structure for metal impurities in welding waste gas. Background Art

[0002] At present, steel structure factory buildings mainly refer to factory buildings whose main load-bearing components are made of steel. Welding is a commonly used method for connecting steel structures. Welding will produce fumes that are harmful to the human body. The fumes generated need to be collected through a fume recovery device to reduce pollution to the production environment.

[0003] The existing welding waste gas recovery structure requires the position of the fume recovery device to be replaced accordingly. When adjusting the position, the staff needs to remove the bolts on the fixing frame in sequence and fix the fixing frame to the steel member closer to the welding point through bolts. There are many steps, which is inconvenient for the staff to adjust the position of the fume recovery device.

[0004] The existing patent (Announcement No.: CN217511410U) is a steel structure welding fume recovery device. The staff holds the recovery box and then moves the two movable plates back to back through the adjustment parts. When the distance between the two hanging plates is greater than the width of the steel structure, the recovery box is removed and moved to the steel structure near the new welding point for installation. There is no need to repeatedly disassemble and install multiple bolts, which reduces the disassembly and assembly steps and facilitates the staff to adjust the fume recovery device.

[0005] In view of the above problems, the existing patent provides a solution. Although the fume generated by welding can be recovered during use, the solid particles contained in the fume cannot be recovered. At the same time, the particles directly generated during welding cannot be recovered, which makes it inconvenient to use.

[0006] Therefore, a precise recovery structure of metal impurities in welding waste gas is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a precise recovery structure for metal impurities in welding waste gas, which can solve the problem that the existing welding waste gas recovery structure can recover the fume generated by welding when in use, but cannot recover the solid particles contained in the fume, and cannot recover the particles directly generated during welding, resulting in inconvenience in use.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precise recovery structure for metal impurities in welding waste gas, comprising a shell, a recovery component is arranged on one side of the shell, a lifting component is arranged on one side of the shell, a sealing component is arranged on one side of the lifting component, an adsorption component is arranged on one side of the shell, a buffer component is arranged inside the recovery component, and a purification component is arranged on one side of the adsorption component;

[0009] The recycling component includes a recycling bin, a recycling box, a workbench, a recycling channel and a filter grid. The recycling bin is arranged inside the shell, the recycling box is slidably connected to the inside of the recycling bin, the workbench is arranged on one side of the shell, the recycling channel is opened inside the recycling box and is connected to the recycling bin, and the filter grid is arranged on the top of the recycling channel.

[0010] Preferably, the lifting assembly includes a lifting slot, an extension plate and a hydraulic rod. The lifting slot is opened on one side of the recovery bin and is used in conjunction with the workbench for sliding connection. The extension plate is fixedly connected to one side of the shell, and the hydraulic rod is arranged between the extension plate and the workbench.

[0011] Preferably, the closing assembly comprises a closing groove and a closing plate, two of the closing grooves are opened on both sides of the lifting groove, and the two closing plates are fixedly connected to both sides of the workbench and slidably connected to the inside of the closing groove.

[0012] Preferably, the adsorption assembly includes a connecting block, a vacuum cleaner and a transport pipe, the connecting block is fixedly connected to the top of the shell, the vacuum cleaner is arranged at the bottom of the connecting block, one end of the transport pipe is arranged at the output end of the vacuum cleaner and the other end is arranged inside the recovery bin.

[0013] Preferably, the buffer assembly includes a first buffer plate and a second buffer plate, the first buffer plate is fixedly connected to the interior of the recovery bin, and the second buffer plate is fixedly connected to the interior of the recovery bin and is used in conjunction with the first buffer plate.

[0014] Preferably, the purification component includes an extension tube, a filter plate and an air purifier, the extension tube is arranged on one side of the transport pipeline, the filter plate is arranged inside the extension plate, and the air purifier is arranged on the top of the shell and used in conjunction with the extension tube.

[0015] Preferably, a guide plate is fixedly connected to the interior of the recovery bin, the guide plate is obliquely arranged inside the recovery bin and has a trapezoidal shape, and the guide plate is made of stainless steel.

[0016] Preferably, a stabilizing plate is fixedly connected to one side of the shell, the number of the stabilizing plates is four and they are evenly distributed on the side wall of the shell, and a stabilizing column is connected inside the stabilizing plate.

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

[0018] 1. The present application is provided with a recovery component, a lifting component and a closing component. When in use, the steel is placed on a workbench for welding processing. The metal waste generated by welding will pass through the filtering mesh into the interior of the recovery channel, and then enter the recovery box of the recovery bin through the recovery channel for recovery. The hydraulic rod is started to drive the workbench to slide inside the lifting slot and drive the closing plate to slide inside the closing slot, so that the debris generated by welding can be collected and recovered and the height of the workbench can be stably adjusted.

[0019] 2. The present application is provided with an adsorption component, a buffer component and a purification component. When in use, when welding work is performed on the workbench, the vacuum cleaner is started, and the vacuum cleaner can absorb the fume generated by the welding, and then transport it through the transport pipe. Finally, the metal particles contained in the fume will enter the recovery box inside the recovery bin through the transport pipe for recovery. When the particles enter the recovery bin, they will first be buffered by the first buffer plate and the second buffer plate and then fall into the recovery box. The fume inhaled by the vacuum cleaner will enter the turned-on air purifier through the extension pipe for filtration and purification, so that the metal impurities in the welding fume can be collected and recovered, and the fume can be filtered and purified at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a front view of the utility model;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional three-dimensional structure at AA in the middle;

[0024] Figure 4 for Figure 3 Schematic diagram of the local structure;

[0025] Figure 5 for Figure 3 Schematic diagram of the local structure.

[0026] Description of reference numerals:

[0027] 1. Shell; 2. Recovery component; 3. Lifting component; 4. Closing component; 5. Adsorption component; 6. Buffer component; 7. Purification component; 201. Recovery bin; 202. Recovery box; 203. Workbench; 204. Recovery channel; 205. Filter grid; 301. Lifting slot; 302. Extension plate; 303. Hydraulic rod; 401. Closing slot; 402. Closing plate; 501. Connecting block; 502. Vacuum cleaner; 503. Transport pipeline; 601. First buffer plate; 602. Second buffer plate; 701. Extension pipe; 702. Filter plate; 703. Air purifier; 8. Guide plate; 9. Stabilizing plate; 10. Stabilizing column. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A precise recovery structure for metal impurities in welding waste gas, comprising a shell 1, a recovery component 2 is arranged on one side of the shell 1, a lifting component 3 is arranged on one side of the shell 1, a sealing component 4 is arranged on one side of the lifting component 3, an adsorption component 5 is arranged on one side of the shell 1, a buffer component 6 is arranged inside the recovery component 2, and a purification component 7 is arranged on one side of the adsorption component 5;

[0031] The recycling component 2 includes a recycling bin 201, a recycling box 202, a workbench 203, a recycling channel 204 and a filter grid 205. The recycling bin 201 is arranged inside the shell 1, the recycling box 202 is slidably connected to the inside of the recycling bin 201, the workbench 203 is arranged on one side of the shell 1, the recycling channel 204 is opened inside the recycling box 202 and is connected to the recycling bin 201, and the filter grid 205 is arranged on the top of the recycling channel 204.

[0032] Specifically, Figure 4 As shown, the lifting assembly 3 includes a lifting slot 301, an extension plate 302 and a hydraulic rod 303. The lifting slot 301 is opened on one side of the recovery bin 201 and is used in conjunction with the working table 203 for sliding connection. The extension plate 302 is fixedly connected to one side of the shell 1, and the hydraulic rod 303 is arranged between the extension plate 302 and the working table 203.

[0033] Specifically, Figure 4As shown, the closing component 4 includes a closing groove 401 and a closing plate 402 . The two closing grooves 401 are opened on both sides of the lifting groove 301 . The two closing plates 402 are fixedly connected to both sides of the workbench 203 and slidably connected to the inside of the closing groove 401 .

[0034] When in use, the steel is placed on the workbench 203 for welding processing. The metal waste generated by welding will enter the interior of the recovery channel 204 through the filtering mesh 205, and then enter the recovery box 202 of the recovery bin 201 through the recovery channel 204 for recovery. The hydraulic rod 303 is started to drive the workbench 203 to slide inside the lifting groove 301 and drive the closing plate 402 to slide inside the closing groove 401, so that the debris generated by welding can be collected and recovered, and the height of the workbench 203 can be stably adjusted.

[0035] Specifically, Figure 5 As shown, the adsorption component 5 includes a connecting block 501, a vacuum cleaner 502 and a transport pipe 503, the connecting block 501 is fixedly connected to the top of the shell 1, the vacuum cleaner 502 is arranged at the bottom of the connecting block 501, one end of the transport pipe 503 is arranged at the output end of the vacuum cleaner 502 and the other end is arranged inside the recovery bin 201.

[0036] Specifically, Figure 4 As shown, the buffer assembly 6 includes a first buffer plate 601 and a second buffer plate 602 . The first buffer plate 601 is fixedly connected to the inside of the recovery bin 201 , and the second buffer plate 602 is fixedly connected to the inside of the recovery bin 201 and is used in conjunction with the first buffer plate 601 .

[0037] Specifically, Figure 5 As shown, the purification component 7 includes an extension tube 701, a filter plate 702 and an air purifier 703. The extension tube 701 is arranged on one side of the transport pipe 503, the filter plate 702 is arranged inside the extension plate 302, and the air purifier 703 is arranged on the top of the shell 1 and used in conjunction with the extension tube 701.

[0038] During use, when welding work is performed on the workbench 203, the vacuum cleaner 502 is started, and the vacuum cleaner 502 can absorb the fume generated by welding, and then transport it through the transport pipe 503. Finally, the metal particles contained in the fume will enter the recovery box 202 inside the recovery bin 201 through the transport pipe 503 for recovery. When entering the recovery bin 201, the particles will first be buffered by the first buffer plate 601 and the second buffer plate 602 before falling into the recovery box 202. The fume inhaled by the vacuum cleaner 502 will enter the opened air purifier 703 through the extension tube 701 for filtration and purification, so that the metal impurities in the welding fume can be collected and recovered, and the fume can be filtered and purified at the same time.

[0039] Specifically, Figure 4 As shown, a guide plate 8 is fixedly connected to the interior of the recovery bin 201 . The guide plate 8 is tiltedly arranged inside the recovery bin 201 and has a trapezoidal shape. The guide plate 8 is made of stainless steel.

[0040] Specifically, Figure 4 As shown, a stabilizing plate 9 is fixedly connected to one side of the housing 1 . There are four stabilizing plates 9 which are evenly distributed on the side wall of the housing 1 . A stabilizing column 10 is connected inside the stabilizing plate 9 .

[0041] When in use, the guide plate 8 can guide the metal impurities transported from the recovery channel 204, and the rotating stabilizing column 10 can drive the stabilizing column 10 to slide down inside the stabilizing plate 9 and support the ground, thereby supporting the shell 1 and improving the stability of the shell 1.

[0042] By adopting the above technical solution, the problem that the existing welding waste gas recovery structure can recover the fume generated by welding but cannot recover the solid particles contained in the fume, and cannot recover the particles directly generated during welding, which makes it inconvenient to use is solved.

[0043] Working principle: When the present application is used, the steel is first placed on the workbench 203 for welding. The metal scraps generated by welding will pass through the filter mesh 205 into the interior of the recycling channel 204, and then enter the recycling box 202 of the recycling bin 201 through the recycling channel 204 for recycling. The hydraulic rod 303 is started to drive the workbench 203 to slide inside the lifting groove 301 and drive the closing plate 402 to slide inside the closing groove 401, so that the scraps generated by welding can be collected and recycled. At the same time, the height of the workbench 203 can be stably adjusted. When welding is performed on the workbench 203, the vacuum cleaner 50 is started. 2. The vacuum cleaner 502 can absorb the fume generated by welding, and then transport it through the transport pipe 503. Finally, the metal particles contained in the fume will enter the recovery box 202 inside the recovery bin 201 through the transport pipe 503 for recovery. When entering the recovery bin 201, the particles will first be buffered by the first buffer plate 601 and the second buffer plate 602 before falling into the recovery box 202. The fume inhaled by the vacuum cleaner 502 will enter the open air purifier 703 through the extension pipe 701 for filtration and purification, so that the metal impurities in the welding fume can be collected and recovered, and the fume can be filtered and purified at the same time.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A structure for accurately recovering metal impurities from welding waste gas, comprising a housing (1), characterized in that: A recovery component (2) is provided on one side of the shell (1), a lifting component (3) is provided on one side of the shell (1), a sealing component (4) is provided on one side of the lifting component (3), an adsorption component (5) is provided on one side of the shell (1), a buffer component (6) is provided inside the recovery component (2), and a purification component (7) is provided on one side of the adsorption component (5); The recycling component (2) comprises a recycling bin (201), a recycling box (202), a workbench (203), a recycling channel (204) and a filtering grid (205); the recycling bin (201) is arranged inside the housing (1); the recycling box (202) is slidably connected to the inside of the recycling bin (201); the workbench (203) is arranged on one side of the housing (1); the recycling channel (204) is opened inside the recycling box (202) and is connected to the recycling bin (201); and the filtering grid (205) is arranged on the top of the recycling channel (204).

2. The structure for accurately recovering metal impurities from welding waste gas according to claim 1 is characterized by: The lifting assembly (3) comprises a lifting slot (301), an extension plate (302) and a hydraulic rod (303); the lifting slot (301) is provided at one side of the recovery bin (201) and is slidably connected to and used with the workbench (203); the extension plate (302) is fixedly connected to one side of the housing (1); and the hydraulic rod (303) is arranged between the extension plate (302) and the workbench (203).

3. The structure for accurately recovering metal impurities from welding waste gas according to claim 2 is characterized by: The closing assembly (4) comprises a closing groove (401) and a closing plate (402), wherein the two closing grooves (401) are arranged on both sides of the lifting groove (301), and the two closing plates (402) are fixedly connected to both sides of the workbench (203) and slidably connected to the inside of the closing groove (401).

4. The structure for accurately recovering metal impurities from welding waste gas according to claim 1 is characterized by: The adsorption component (5) comprises a connecting block (501), a dust collector (502) and a transport pipe (503); the connecting block (501) is fixedly connected to the top of the shell (1); the dust collector (502) is arranged at the bottom of the connecting block (501); one end of the transport pipe (503) is arranged at the output end of the dust collector (502) and the other end is arranged inside the recovery bin (201).

5. The structure for accurately recovering metal impurities from welding waste gas according to claim 1 is characterized by: The buffer assembly (6) comprises a first buffer plate (601) and a second buffer plate (602), wherein the first buffer plate (601) is fixedly connected to the interior of the recovery bin (201), and the second buffer plate (602) is fixedly connected to the interior of the recovery bin (201) and is used in conjunction with the first buffer plate (601).

6. The structure for accurately recovering metal impurities from welding waste gas according to claim 4 is characterized by: The purification component (7) comprises an extension tube (701), a filter plate (702) and an air purifier (703); the extension tube (701) is arranged on one side of the transport pipe (503); the filter plate (702) is arranged inside the extension plate (302); and the air purifier (703) is arranged on the top of the shell (1) and is used in conjunction with the extension tube (701).

7. The structure for accurately recovering metal impurities from welding waste gas according to claim 1 is characterized by: A guide plate (8) is fixedly connected to the interior of the recovery bin (201); the guide plate (8) is obliquely arranged inside the recovery bin (201) and has a trapezoidal shape; the guide plate (8) is made of stainless steel.

8. The structure for accurately recovering metal impurities from welding waste gas according to claim 1 is characterized by: A stabilizing plate (9) is fixedly connected to one side of the shell (1); the stabilizing plates (9) are four in number and are evenly distributed on the side wall of the shell (1); and a stabilizing column (10) is connected inside the stabilizing plate (9).

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