CN220901379U - Dust removal cooling device for welding workshop - Google Patents

Dust removal cooling device for welding workshop Download PDF

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Publication number
CN220901379U
CN220901379U CN202322505927.8U CN202322505927U CN220901379U CN 220901379 U CN220901379 U CN 220901379U CN 202322505927 U CN202322505927 U CN 202322505927U CN 220901379 U CN220901379 U CN 220901379U
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hydraulic cylinder
arm
dust
adjusting
cooling
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CN202322505927.8U
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Chinese (zh)
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张坤
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Shanghai Yangyi Automation Engineering Co ltd
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Shanghai Yangyi Automation Engineering Co ltd
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Abstract

The utility model discloses a dust removal cooling device for a welding workshop, which comprises a trolley and a purifying box, wherein the purifying box is arranged in the trolley, a cooling cover is arranged at the top end of the purifying box, an exhaust fan is arranged at the central position of the top end of the cooling cover, a support frame is arranged in the trolley at one side of the purifying box, a lifting frame is arranged at the top end of the support frame, an adjusting arm is arranged at the top end of the lifting frame, a lower clamping shaft is arranged at the bottom end of the adjusting arm, the adjusting arm is movably connected with the lifting frame through the lower clamping shaft, a supporting arm is arranged at the top end of the adjusting arm, a movable shaft is arranged at one end of the supporting arm close to the adjusting arm, and the supporting arm is movably connected with the adjusting arm through the movable shaft. The utility model not only realizes the rotation adjustment and absorption of welding fume at multiple positions of the dust removal cooling device and improves the flexibility of rotation control during the absorption of the welding fume, but also facilitates the dust removal cooling of the welding fume in a narrow space and improves the purification effect of the welding fume.

Description

Dust removal cooling device for welding workshop
Technical Field
The utility model relates to the technical field of dust removal cooling devices, in particular to a dust removal cooling device for a welding workshop.
Background
The welding rod consists of a welding core and a coating, wherein the welding core contains a large amount of iron, carbon, manganese, silicon, chromium, nickel, sulfur, phosphorus and the like, the material in the coating mainly consists of marble, fluorite, rutile, pure salty water glass, ferromanganese and the like, when in welding, arc discharge generates high temperature, the welding rod and a weldment are melted, a large amount of smoke dust is generated, the components of the smoke dust mainly comprise ferric oxide, manganese oxide, silicon dioxide, silicate and the like, smoke dust particles are diffused in an operation environment, the smoke dust particles are easily sucked into lungs, fibrous lesions of lung tissues, namely the lungs of electric welders are caused by long-term suction, and the smoke dust is often accompanied with manganese poisoning, fluorine poisoning, metal smoke heat and the like.
A dust-removing and cooling device for a welding workshop, as disclosed in the grant publication No. CN217464723U, comprises an air inlet assembly, a wind power assembly and a cooling and dust-removing assembly; the air inlet assembly comprises an air inlet pipe, the wind power assembly comprises a fan, the cooling dust removal assembly comprises a cooling pipe connected with the air inlet pipe, a cooling tank is arranged outside the cooling pipe, cooling liquid corresponding to the cooling pipe is arranged in the cooling tank, a filter pipe is arranged at the other end of the cooling pipe opposite to the air inlet pipe, the filter pipe comprises a connecting pipe connected with the cooling pipe, an air outlet pipe and a slag outlet pipe are arranged at the tail end bifurcation of the connecting pipe, a one-way valve is arranged on the slag outlet pipe, a filter screen is arranged in the air outlet pipe, and the air outlet pipe is communicated with the fan. The utility model has the advantages that the utility model can finish the cooling of welding fume and welding slag in a welding workshop, finish the dust removal of the welding workshop, separate the welding slag and the welding fume, and the welding fume enters the fan in a dry state, thereby having small influence on the fan blade and prolonging the service life of the fan;
But the problem that the existing dust removal cooling device is unfavorable for multi-position rotation adjustment and absorption of welding fume when in use is solved, the flexibility of rotation control when the welding fume is absorbed is affected, the effect of dust removal cooling of the welding fume in a narrow space is affected, and the purification effect of the welding fume is affected.
Disclosure of utility model
The utility model aims to provide a dedusting and cooling device for a welding workshop, which solves the problems that in the prior art, the dedusting and cooling device is inconvenient for multi-position rotation adjustment and absorption of welding fume, the flexibility of rotation control during welding fume absorption is affected, the effect of dedusting and cooling the welding fume in a narrow space is affected, and the purification effect of the welding fume is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust removal cooling device for welding shop, includes dolly and purifying box, the internally mounted of dolly has the purifying box, the cooling jacket is installed on the top of purifying box, the air exhauster is installed to the central point department on cooling jacket top, the dolly internally mounted of purifying box one side has the support frame, the hoisting frame is installed on the top of support frame, the regulating arm is installed on the top of hoisting frame, the lower card axle is installed to the bottom of regulating arm, and the regulating arm is through card axle and hoisting frame swing joint down, the support arm is installed on the top of regulating arm, the one end that the support arm is close to the regulating arm is provided with the loose axle, and the support arm passes through loose axle and regulating arm swing joint, the suction hood is installed on the top of support arm, the hose is installed on the top of air exhauster, and the top of hose extends to the inside of suction hood.
Preferably, the lifting hydraulic cylinder is installed on the top of the supporting frame below the lifting frame, the top of the lifting hydraulic cylinder is connected with the lifting frame, the adjusting hydraulic cylinder is installed on the top of the lifting frame on one side of the lower clamping shaft, the upper clamping shaft is installed on the top of the adjusting hydraulic cylinder, the adjusting hydraulic cylinder is movably connected with the adjusting arm through the upper clamping shaft, the steering hydraulic cylinder is movably installed on the outer wall of the adjusting arm, the transmission shaft is installed on the top of the steering hydraulic cylinder, and the steering hydraulic cylinder is movably connected with the supporting arm through the transmission shaft.
Preferably, the inside of the supporting arm is provided with a transverse hydraulic cylinder, the output end of the transverse hydraulic cylinder is provided with a transmission rod, one end of the transmission rod, which is close to the dust hood, is provided with a sliding block, and the sliding block is fixedly connected with the dust hood.
Preferably, the cooling cover is internally provided with a wet filter screen, the cooling cover above the wet filter screen is internally provided with a nozzle, the outer wall of the wet filter screen is provided with a circulating pump, the top end of the circulating pump is provided with a liquid supply pipe, and the liquid supply pipe extends to the inside of the nozzle.
Preferably, the internally mounted of purifying box has equidistant multiunit multistage filter screen, install out the fan on the purifying box outer wall of multistage filter screen one side, the transmission pipe is installed to one side of keeping away from out the fan on the purifying box outer wall, and the transmission pipe extends to the inside of cooling jacket.
Preferably, a control panel is installed on the outer wall of the trolley, and the output end of the control panel is electrically connected with the input ends of the air outlet fan, the circulating pump, the lifting hydraulic cylinder, the adjusting hydraulic cylinder, the steering hydraulic cylinder and the transverse hydraulic cylinder.
Compared with the prior art, the utility model has the beneficial effects that: the dust-removing cooling device not only realizes the rotation adjustment and absorption of welding fume at multiple positions of the dust-removing cooling device and improves the flexibility of rotation control during the absorption of the welding fume, but also facilitates the dust-removing cooling of the welding fume in a narrow space and improves the purification effect of the welding fume;
(1) The lifting hydraulic cylinder drives the lifting frame to move upwards, the lifting frame drives the adjusting arm, the supporting arm and the dust hood to move upwards to control and adjust the height of the dust hood, the adjusting hydraulic cylinder drives the upper clamping shaft to move, the upper clamping shaft drives the adjusting arm to rotate, the lower clamping shaft of the adjusting arm is used as the shaft to rotate, the steering hydraulic cylinder drives the supporting arm to rotate through the transmission shaft, the supporting arm drives the dust hood to rotate to drive the dust hood to rotate and adjust, the transverse hydraulic cylinder drives the transmission rod to move, the transmission rod drives the sliding block to slide, the sliding block drives the dust hood to move to drive the dust hood to move transversely, the multi-position rotation adjustment of the dust removal cooling device is realized to absorb welding fume, the flexibility of rotation control during welding fume absorption is improved, and the dust removal cooling of a narrow space is facilitated;
(2) Through the inside that gets into the feed pipe at the inside of the purification liquid of circulating pump inside the cooling hood, spray out by the nozzle, the inside gas of cooling hood contacts with the purification liquid, plays dust fall refrigerated effect, plays filterable effect by wet filter screen, and the inside of the gas entering purifying box after the filtration is filtered by multistage filter screen, is discharged by the air-out machine, has realized dust removal cooling device multistage efficient dust fall cooling of welding flue gas, has improved the purifying effect of welding flue gas.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the cart of the present utility model;
FIG. 3 is a schematic top view of a support arm according to the present utility model;
fig. 4 is a schematic side view of the adjusting arm of the present utility model.
In the figure: 1. a trolley; 2. a support frame; 3. lifting a hydraulic cylinder; 4. a lifting frame; 5. a lower clamping shaft; 6. adjusting a hydraulic cylinder; 7. a clamping shaft is arranged; 8. an adjusting arm; 9. a support arm; 10. a dust hood; 11. a slide block; 12. a transmission rod; 13. a transverse hydraulic cylinder; 14. a hose; 15. a movable shaft; 16. a transmission shaft; 17. a steering hydraulic cylinder; 18. an exhaust fan; 19. a liquid supply pipe; 20. a control panel; 21. a cooling cover; 22. a circulation pump; 23. a blower fan; 24. a purifying box; 25. a multi-stage filter screen; 26. a transmission tube; 27. a wet filter screen; 28. and (3) a nozzle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a dust removal cooling device for welding shop, including dolly 1 and purifying box 24, the internally mounted of dolly 1 has purifying box 24, cooling hood 21 is installed on the top of purifying box 24, air exhauster 18 is installed to the central point department at cooling hood 21 top, dolly 1 internally mounted of purifying box 24 one side has support frame 2, hoisting frame 4 is installed on the top of support frame 2, adjusting arm 8 is installed on the top of hoisting frame 4, lower clamping shaft 5 is installed to the bottom of adjusting arm 8, and adjusting arm 8 is through lower clamping shaft 5 and hoisting frame 4 swing joint, lower clamping shaft 5 plays the effect of movable support;
The top end of the adjusting arm 8 is provided with a supporting arm 9, one end of the supporting arm 9, which is close to the adjusting arm 8, is provided with a movable shaft 15, the supporting arm 9 is movably connected with the adjusting arm 8 through the movable shaft 15, the top end of the supporting arm 9 is provided with a dust hood 10, the top end of an exhaust fan 18 is provided with a hose 14, and the top end of the hose 14 extends into the dust hood 10;
The lifting hydraulic cylinder 3 is arranged at the top end of the supporting frame 2 below the lifting frame 4, the top end of the lifting hydraulic cylinder 3 is connected with the lifting frame 4, the lifting hydraulic cylinder 3 plays a role in power driving, the adjusting hydraulic cylinder 6 is arranged at the top end of the lifting frame 4 at one side of the lower clamping shaft 5, the upper clamping shaft 7 is arranged at the top end of the adjusting hydraulic cylinder 6, the adjusting hydraulic cylinder 6 is movably connected with the adjusting arm 8 through the upper clamping shaft 7, the steering hydraulic cylinder 17 is movably arranged on the outer wall of the adjusting arm 8, and the steering hydraulic cylinder 17 plays a role in power driving;
A transmission shaft 16 is arranged at the top end of the steering hydraulic cylinder 17, the steering hydraulic cylinder 17 is movably connected with the supporting arm 9 through the transmission shaft 16, a transverse hydraulic cylinder 13 is arranged in the supporting arm 9, a transmission rod 12 is arranged at the output end of the transverse hydraulic cylinder 13, a sliding block 11 is arranged at one end of the transmission rod 12, which is close to the dust hood 10, and the sliding block 11 is fixedly connected with the dust hood 10;
During use, the trolley 1 is moved to a welding station of a welding workshop, the purifying liquid is poured into the cooling hood 21, the exhaust fan 18 is opened by the operation control panel 20, the flue gas generated by welding enters the inside of the dust hood 10 under the driving of the exhaust fan 18, the flue gas is conveyed to the inside of the cooling hood 21 by the hose 14, the flue gas is filtered by the wet filter screen 27, the flue gas is filtered by the multi-stage filter screen 25, the flue gas is discharged by the air outlet 23, the operation control panel 20 opens the lifting hydraulic cylinder 3, the lifting hydraulic cylinder 3 is driven by the lifting hydraulic cylinder 3 to move upwards under the support of the support frame 2, the adjusting arm 8, the support arm 9 and the dust hood 10 are driven by the lifting hydraulic cylinder 3 to move upwards to control and adjust the height of the dust hood 10, the operation control panel 20 opens the adjusting hydraulic cylinder 6, the upper clamping shaft 7 is driven by the adjusting hydraulic cylinder 6, the upper clamping shaft 7 rotates by the adjusting arm 8, the lower clamping shaft 5 is used as a shaft to rotate, the steering hydraulic cylinder 17 is driven by the steering hydraulic cylinder 17 to rotate by the support arm 9, the dust hood 10 is driven by the transmission shaft 16 to rotate, the dust hood 10 is driven by the rotating by the support arm 9, the transverse sliding rod 13 is driven by the transverse sliding motion of the sliding rod, and the welding device is driven by the transverse sliding rod 12 to move the flue gas is driven to move the dust hood 12, and the welding device is convenient to move and the flue gas is driven to move and the dust hood 12 is convenient to move and is convenient to move and move the dust-absorbing device;
The cooling cover 21 is internally provided with a wet filter screen 27, the cooling cover 21 above the wet filter screen 27 is internally provided with a nozzle 28, the outer wall of the wet filter screen 27 is provided with a circulating pump 22, the top end of the circulating pump 22 is provided with a liquid supply pipe 19, the liquid supply pipe 19 extends to the inside of the nozzle 28, the inside of the purifying box 24 is provided with a plurality of groups of equally-spaced multi-stage filter screens 25, and the multi-stage filter screens 25 play a role in filtering and purifying;
The air outlet fan 23 is arranged on the outer wall of the purifying box 24 at one side of the multistage filter screen 25, the transmission pipe 26 is arranged at one side, far away from the air outlet fan 23, of the outer wall of the purifying box 24, the transmission pipe 26 extends into the cooling cover 21, the control panel 20 is arranged on the outer wall of the trolley 1, and the output end of the control panel 20 is electrically connected with the air outlet fan 23, the circulating pump 22, the lifting hydraulic cylinder 3, the adjusting hydraulic cylinder 6, the steering hydraulic cylinder 17 and the input end of the transverse hydraulic cylinder 13;
When the cooling device is used, the circulating pump 22 is opened through the operation control panel 20, under the driving of the circulating pump 22, the purifying liquid in the cooling cover 21 enters the inside of the liquid supply pipe 19 and is sprayed out by the nozzle 28, the gas in the cooling cover 21 contacts with the purifying liquid to play a role in dust fall cooling, the wet filter screen 27 plays a role in filtering, the filtered gas enters the inside of the purifying box 24 through the transmission pipe 26 and is discharged by the air outlet fan 23 after being filtered by the multistage filter screen 25, the multi-stage efficient dust fall cooling of welding fume by the dust removal cooling device is realized, and the purifying effect of the welding fume is improved.
Working principle: when the device is used, an external power supply is connected, firstly, the trolley 1 is moved to a welding station of a welding workshop, the purifying liquid is poured into the cooling hood 21, the exhaust fan 18 is opened by the operation control panel 20, the smoke generated by welding enters the inside of the dust hood 10 under the driving of the exhaust fan 18, the smoke is conveyed into the cooling hood 21 by the hose 14, is filtered by the wet filter screen 27, is filtered by the multistage filter screen 25, is discharged by the air outlet fan 23, the lifting hydraulic cylinder 3 is opened by the operation control panel 20, the lifting frame 4 is driven to move upwards by the lifting hydraulic cylinder 3 under the support of the support frame 2, the height of the dust hood 10 is controlled and regulated by the driving of the adjusting arm 8, the support arm 9 and the dust hood 10 by the lifting frame 4, the upper clamping shaft 7 is driven to move by the adjusting hydraulic cylinder 6 by the operation control panel 20, the upper clamping shaft 7 drives the adjusting arm 8 to rotate, the adjusting arm 8 rotates by taking the lower clamping shaft 5 as an axis, the steering hydraulic cylinder 17 is opened by the operation control panel 20, the supporting arm 9 is driven to rotate by the steering hydraulic cylinder 17 through the transmission shaft 16, the dust hood 10 is driven to rotate by the supporting arm 9 to drive the dust hood 10 to rotate and adjust, the transverse hydraulic cylinder 13 is opened by the operation control panel 20, the transmission rod 12 is driven to move by the transverse hydraulic cylinder 13, the sliding block 11 is driven by the transmission rod 12 to slide, the sliding block 11 drives the dust hood 10 to move to drive the dust hood 10 to transversely move, so that the dust hood 10 is convenient to control and adjust in a narrow space, the circulation pump 22 is opened by the operation control panel 20, the cleaning liquid in the cooling hood 21 enters the liquid supply pipe 19 under the driving of the circulation pump 22 and is sprayed by the nozzle 28, the gas in the cooling hood 21 contacts with the cleaning liquid to play a role of dust-reducing and cooling, the wet filter screen 27 plays a role in filtering, the filtered gas enters the purifying box 24 through the transmission pipe 26, is filtered by the multi-stage filter screen 25, and is discharged by the air outlet fan 23, so that the dust removal cooling device is used.

Claims (6)

1. The utility model provides a dust removal cooling device for welding shop, includes dolly (1) and purifying box (24), its characterized in that: the inside mounting of dolly (1) has purifying box (24), cooling hood (21) are installed on the top of purifying box (24), air exhauster (18) are installed to the central point department on cooling hood (21) top, dolly (1) internally mounted of purifying box (24) one side has support frame (2), hoisting frame (4) are installed on the top of support frame (2), adjusting arm (8) are installed on the top of hoisting frame (4), lower clamping axle (5) are installed to the bottom of adjusting arm (8), and adjusting arm (8) are through lower clamping axle (5) and hoisting frame (4) swing joint, support arm (9) are installed on the top of adjusting arm (8), the one end that support arm (9) are close to adjusting arm (8) is provided with loose axle (15), and support arm (9) are through loose axle (15) and adjusting arm (8) swing joint, dust hood (10) are installed on the top of support arm (9), hose (14) are installed on the top of air exhauster (18), and hose (14) extend to the inside of dust hood (10).
2. The dust-removing and cooling device for a welding shop according to claim 1, wherein: the lifting hydraulic cylinder (3) is installed on the top of the supporting frame (2) below the lifting frame (4), the top of the lifting hydraulic cylinder (3) is connected with the lifting frame (4), the adjusting hydraulic cylinder (6) is installed on the top of the lifting frame (4) on one side of the lower clamping shaft (5), the upper clamping shaft (7) is installed on the top of the adjusting hydraulic cylinder (6), the adjusting hydraulic cylinder (6) is movably connected with the adjusting arm (8) through the upper clamping shaft (7), the steering hydraulic cylinder (17) is movably installed on the outer wall of the adjusting arm (8), the transmission shaft (16) is installed on the top of the steering hydraulic cylinder (17), and the steering hydraulic cylinder (17) is movably connected with the supporting arm (9) through the transmission shaft (16).
3. The dust-removing and cooling device for a welding shop according to claim 1, wherein: the inside of support arm (9) is installed horizontal pneumatic cylinder (13), transfer line (12) are installed to the output of horizontal pneumatic cylinder (13), slider (11) are installed to the one end that transfer line (12) are close to dust hood (10), and slider (11) and dust hood (10) fixed connection.
4. The dust-removing and cooling device for a welding shop according to claim 1, wherein: the cooling cover is characterized in that a wet filter screen (27) is arranged in the cooling cover (21), a nozzle (28) is arranged in the cooling cover (21) above the wet filter screen (27), a circulating pump (22) is arranged on the outer wall of the wet filter screen (27), a liquid supply pipe (19) is arranged at the top end of the circulating pump (22), and the liquid supply pipe (19) extends to the inside of the nozzle (28).
5. The dust-removing and cooling device for a welding shop according to claim 1, wherein: the inside of purifying box (24) is installed equidistant multiunit multistage filter screen (25), install out fan (23) on purifying box (24) outer wall of multistage filter screen (25) one side, transmission pipe (26) are installed to one side of keeping away from out fan (23) on purifying box (24) outer wall, and transmission pipe (26) extend to the inside of cooling cover (21).
6. The dust-removing and cooling device for a welding shop according to claim 1, wherein: the outer wall of the trolley (1) is provided with a control panel (20), and the output end of the control panel (20) is electrically connected with the input ends of the air outlet fan (23), the circulating pump (22), the lifting hydraulic cylinder (3), the adjusting hydraulic cylinder (6), the steering hydraulic cylinder (17) and the transverse hydraulic cylinder (13).
CN202322505927.8U 2023-09-15 2023-09-15 Dust removal cooling device for welding workshop Active CN220901379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322505927.8U CN220901379U (en) 2023-09-15 2023-09-15 Dust removal cooling device for welding workshop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322505927.8U CN220901379U (en) 2023-09-15 2023-09-15 Dust removal cooling device for welding workshop

Publications (1)

Publication Number Publication Date
CN220901379U true CN220901379U (en) 2024-05-07

Family

ID=90909212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322505927.8U Active CN220901379U (en) 2023-09-15 2023-09-15 Dust removal cooling device for welding workshop

Country Status (1)

Country Link
CN (1) CN220901379U (en)

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