CN217909659U

CN217909659U - Welding fume purification and discharge device

Info

Publication number: CN217909659U
Application number: CN202222134522.3U
Authority: CN
Inventors: 刘毅; 阎仲义; 赵杰
Original assignee: New City Construction And Development Tianjin Co ltd
Current assignee: New City Construction And Development Tianjin Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-29
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a welding gas cleaning discharging equipment, connect in the inside processing case of water tank including the water tank and through the dead lever, water tank top intercommunication has the inlet tube, water tank bottom intercommunication has the drain pipe, one side intercommunication of water tank has exhaust duct, exhaust duct one end extends to the inside of handling the case, the top intercommunication of handling the case has the admission line, admission line one end extends to the inside of handling the case, the air exhauster is connected to the bottom of exhaust duct inner chamber, there is the water pump at the top of water tank, the end intercommunication inlet tube of intaking of water pump, the one end of inlet tube extends to the inside of water tank, the play water end intercommunication of water pump has the outlet pipe, the one end of outlet pipe extends to the inside of handling the case, the bottom intercommunication atomizer of outlet pipe. The utility model discloses can be fine adsorb the dust particle in the flue gas.

Description

Welding fume purification and discharge device

Technical Field

The utility model relates to a technical field is handled to the flue gas, specifically is welding gas cleaning discharging equipment.

Background

At present, the produced waste flue gas of welding equipment is the direct emission to the atmosphere mostly, living environment and healthy to have all caused irreversible huge influence, thereby need handle electric welding flue gas, but among the prior art, when handling electric welding flue gas, very easily absorb a large amount of dusts in the air, and then can lead to the inside a large amount of dusts that can adhere to of equipment, can influence the treatment effect to electric welding flue gas of equipment greatly, and some electric welding flue gases are at the in-process of long-term use, inside filtration cleaning equipment is blockked up easily, influence the effect that equipment handled flue gas purification.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a welding gas cleaning discharging equipment has solved inside can block up a large amount of dusts and filter cleaning device and has blockked up the problem easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

welding gas cleaning discharging device, including the water tank and connect in the inside case of handling of water tank through the dead lever, the top intercommunication of water tank one side has the inlet tube, and the bottom intercommunication of water tank one side has the drain pipe, one side intercommunication of water tank has exhaust duct, exhaust duct's one end runs through the inside of handling the case and extending to handling the case, the top intercommunication of handling the case has the admission line, the one end of admission line runs through the inside of handling the case and extending to handling the case, the bottom of exhaust duct inner chamber is connected with the air exhauster, the top of water tank is connected with the water pump, the end intercommunication of intaking of water pump has the inlet tube, the one end of inlet tube runs through the inside of water tank and extending to the water tank, the play water end intercommunication of water pump has the outlet pipe, the one end of outlet pipe runs through the water tank in proper order and handles the case and extend to the inside of handling the case, the bottom intercommunication of outlet pipe has atomizer.

Preferably, one side of the bottom of the inner cavity of the air exhaust pipeline is connected with a U-shaped frame, and one side of the top of the air exhaust pipeline is connected with a sealing block in a sliding mode through an opening.

Preferably, the two sides of the bottom of the sealing block are respectively connected with a first filter plate and an activated carbon plate which are matched with the U-shaped frame, and the bottom of the treatment box is communicated with a water guide pipe.

Preferably, the bottom end of the air inlet pipeline is communicated with an air inlet hopper.

Preferably, a handle is connected to the top of the sealing block.

Preferably, a second filter plate is connected between two sides of the inner cavity of the water tank.

The utility model discloses a welding gas cleaning discharging equipment possesses following beneficial effect:

(1) Air is exhausted through an exhaust pipe on the air exhauster, so that the exhaust pipeline enables the air inlet pipeline to extract flue gas through the processing box, the water inlet pipe on the water pump is made to pump water, the water outlet pipe is made to communicate water with the atomizing nozzle, the atomizing nozzle sprays water mist, the flue gas can pass through the water mist when being pumped away, the water mist can well adhere dust particles in the flue gas to drop, the dust particles in the flue gas can be well adsorbed and processed, and the effect of welding flue gas purification processing is greatly improved.

(2) Through first filter and activated carbon plate, can be fine carry out filtration purification to the flue gas, further improvement flue gas purification treatment's effect through upwards pulling the handle, makes sealed piece drive first filter and activated carbon plate and upwards removes to can be convenient take out first filter and activated carbon plate, can be convenient take out change clearance to first filter and activated carbon plate.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the air exhaust duct, the water tank and the treatment tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the air inlet pipe of the present invention;

fig. 4 is a schematic view of the internal structure of the air exhaust duct of the present invention.

In the figure: 1. a water tank; 2. a treatment tank; 3. an air extraction pipeline; 4. an air intake duct; 5. a support bar; 6. an exhaust fan; 7. a second filter plate; 8. a handle; 9. a water pump; 10. a water inlet pipe; 11. a water outlet pipe; 12. an atomizing spray head; 13. a U-shaped frame; 14. a first filter plate; 15. an activated carbon plate; 16. a sealing block; 17. a water conduit; 18. an air inlet hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a welding fume purification and discharge device according to an embodiment of the present invention includes a water tank 1, a treatment tank 2 connected to the inside of the water tank 1 through a fixing rod, an air exhaust duct 3 connected to one side of the water tank 1, and an air inlet duct 4 connected to the top of the treatment tank 2; wherein, be connected with air exhauster 6 in the bottom of 3 inner chambers of exhaust duct, the top of water tank 1 is connected with water pump 9, and the end intercommunication of intaking of water pump 9 has inlet tube 10, the one end of inlet tube 10 run through water tank 1 and extend to the inside of water tank 1, the play water end intercommunication of water pump 9 has outlet pipe 11, the one end of outlet pipe 11 runs through water tank 1 in proper order and handles case 2 and extend to the inside of handling case 2, the bottom intercommunication of outlet pipe 11 has atomizer 12.

Wherein one end of the air exhaust duct 3 penetrates the processing chamber 2 and extends to the inside of the processing chamber 2. One end of the air inlet duct 4 penetrates the treatment tank 2 and extends to the inside of the treatment tank 2.

The exhaust fan 6 is electrically connected with an external power supply and can be controlled by a control switch. The water pump 9 is electrically connected with an external power supply and can be controlled by a control switch.

Specifically, one side at the top of water tank 1 be connected with bracing piece 5, the top of bracing piece 5 is connected with the surface of admission line 4.

Furthermore, in order to conveniently discharge the water flow formed by the dust adsorbed by the water mist, the bottom of the treatment box 2 is communicated with a water guide pipe 17.

As an embodiment, the bottom end of the air inlet pipeline 4 is communicated with an air inlet hopper 18.

Further, a second filter plate 7 is connected between both sides of the inner chamber of the water tank 1 in order to filter dust in the water discharged from the water guide duct 17.

Further, for better filtration purification to the flue gas, one side of 3 inner chambers bottoms of air exhaust pipeline is connected with U type frame 13, and one side at 3 tops of air exhaust pipeline has sealed piece 16 through seting up opening sliding connection, and sealed piece 16 is the rubber material, and the both sides of sealed piece 16 bottom are connected with first filter 14 and the active carbon board 15 with U type frame 13 looks adaptation respectively, and the top of sealed piece 16 is connected with handle 8.

During the use, be close to near the welding with air intake hopper 18, bleed through air exhauster 6 to the messenger bleeds to air exhaust pipe 3, like this, bleeds to air intake pipe 4 through handling case 2 via air exhaust pipe 3, and the flue gas that gives out during the welding can be followed air intake hopper 18 and taken into in the air intake pipe 4.

When bleeding, through the water pump 9 that starts, intake tube 10 through the connection draws water to water tank 1, through outlet pipe 11 with the rivers to atomizer 12, makes atomizer 12 blowout water smoke, and when the flue gas in the admission line 4 got into air exhaust pipeline 3 through handling case 2, the smoke and dust granule in the flue gas can meet the water smoke and drop, finally can follow in accompanying rivers and flowing into water tank 1 from aqueduct 17.

Through the rivers that the convection current of second filter 7 is advanced are filtered, and the flue gas through the water smoke can get into air exhaust pipe 3 in, first filter 14 and active carbon plate 15 can filter the flue gas once more, and the flue gas after the filtration is discharged by air exhauster 6, to flue gas purification a period of back, upwards stimulates handle 8 to make sealed piece 16 drive first filter 14 and active carbon plate 15 and upwards remove, make first filter 14 and active carbon plate 15 take out the clearance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Welding gas cleaning discharging equipment includes water tank (1) and connects in inside processing case (2) of water tank (1) through the dead lever, its characterized in that: one side intercommunication exhaust duct (3) of water tank (1), the one end of exhaust duct (3) extends to and handles inside case (2), the top intercommunication admission line (4) of water tank (1), the one end of admission line (4) extends to and handles inside case (2), air exhauster (6) are connected to the bottom of exhaust duct (3) inner chamber, there is water pump (9) at the top of water tank (1), water pump (9) are intake end intercommunication inlet tube (10), the one end of inlet tube (10) extends to the inside of water tank (1), the water outlet end intercommunication outlet pipe (11) of water pump (9), the one end of outlet pipe (11) extends to and handles inside case (2), the bottom intercommunication atomizer (12) of outlet pipe (11).

2. The welding fume purification and discharge device of claim 1, wherein: one side of the bottom of the inner cavity of the air exhaust pipeline (3) is connected with a U-shaped frame (13), and one side of the top of the air exhaust pipeline (3) is connected with a sealing block (16) in a sliding mode through an opening.

3. The welding fume purification and discharge device of claim 2, wherein: the two sides of the bottom of the sealing block (16) are respectively connected with a first filter plate (14) and an activated carbon plate (15) which are matched with the U-shaped frame (13), and the bottom of the treatment box (2) is communicated with a water guide pipe (17).

4. The welding fume purification and discharge device of claim 1, wherein: the bottom end of the air inlet pipeline (4) is communicated with an air inlet hopper (18).

5. The welding fume purification and discharge device of claim 2, wherein: the top of the sealing block (16) is connected with a handle (8).

6. The welding fume cleaning and discharging device according to claim 2, wherein: and a second filter plate (7) is connected between two sides of the inner cavity of the water tank (1).