CN214261102U

CN214261102U - Central welding smoke cleaning system

Info

Publication number: CN214261102U
Application number: CN202022888087.4U
Authority: CN
Inventors: 崔立伟
Original assignee: Jiaxing Yinuo Environmental Protection Engineering Co ltd
Current assignee: Jiaxing Yinuo Environmental Protection Engineering Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-09-24
Anticipated expiration: 2030-12-05

Abstract

The utility model discloses a central authorities weld cigarette system of clearing, including dust removal case, mount table, air exhauster, collection cover plate and total collecting pipe, the total collecting pipe bottom is installed through the mounting hole and is collected the branch pipe and collect the branch pipe bottom and be connected with the collection cover plate, the air exhauster is installed through the mount table top through the mount table, the dust removal case is installed through the mounting bracket to mount table one end, the inlet end of air exhauster passes through the intake pipe and is connected with the port of giving vent to anger of total collecting pipe. This novel can conveniently take place to inhale the flue gas from the flue gas, it is high to the collection efficiency of flue gas, and is good to the filter effect of flue gas, and the filter media can conveniently be changed in order to deal with the improvement of different metal smoke and dust and industrial dust, can also protect the conflagration hidden danger and the large granule slag of flue gas, clean system's long service life, the fail safe nature during the use is good, is fit for extensively using widely.

Description

Central welding smoke cleaning system

Technical Field

The utility model relates to a workshop welds cigarette and handles technical field, in particular to central system of welding cigarette.

Background

In large rivet welding workshops such as automobile factories, vehicle factories, container factories, machining factories, and machinery parts factories, when the number of welding stations increases, the fumes at a plurality of work sites need to be collected and purified.

The prior purification system has the following disadvantages: 1. the smoke cannot be conveniently sucked from the smoke generating position, and the collection efficiency of the smoke is low; 2. the filtering effect on the flue gas is poor, and the filtering material cannot be conveniently replaced to deal with the treatment of different metal smoke dust and industrial dust; 3. the fire hazard and the large-particle slag of the smoke can not be protected, the service life of the purification system is short, and the safety and reliability during use are not good. Therefore, we propose a central weld smoke cleaning system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a problem in the background art can effectively be solved to central welding cigarette system of isolating.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a central welding smoke cleaning system comprises a dust removal box, an installation table, an exhaust fan, a collection cover plate and a main collecting pipe, wherein a collection branch pipe is installed at the bottom of the main collecting pipe through an installation hole, the bottom of the collection branch pipe is connected with the collection cover plate, the exhaust fan is installed at the top of the installation table through an installation seat, the dust removal box is installed at one end of the installation table through an installation frame, the air inlet end of the exhaust fan is connected with the air outlet port of the main collecting pipe through an air inlet pipe, the air outlet end of the exhaust fan is connected with the air inlet port of the dust removal box through an air outlet pipe, an interception box is arranged at one end, close to the main collecting pipe, of the air inlet pipe, a flame arrester is arranged at one end, close to the exhaust fan, a filter box is arranged on the interception box, a clamping groove block is arranged at the top of the filter box, a cover plate is fixedly installed at the bottom of the filter box through a second locking screw, the top of the filter screen is clamped in the clamping groove block, a filter cylinder is installed through first thread groove in dust removal case one side, it is provided with the filter core in the filter cylinder, it has the closure plate to strain a one end opening part through the screw installation, it is connected with the top cap to strain the other end of a section of thick bamboo.

Furthermore, a metal ferrule is installed on the periphery of the main collecting pipe through screws, a connecting rod is welded at the top of the metal ferrule, the top of the connecting rod is connected with a top plate, and first locking screws are installed at two ends of the top plate through installation holes.

Further, the number of flame arresters is specifically set up as a plurality of groups.

Further, top cap one end is provided with the hexagonal hole, the first thread groove outside is provided with recess and top cap and is located the recess, closure plate one end welding has the double-screw bolt, dust removal incasement wall one side is provided with the second thread groove, the double-screw bolt is located the second thread groove.

Further, dust removal bottom of the case portion is provided with waste collecting box, waste collecting box bottom is connected with the discharge tube and is provided with the stop valve on the discharge tube.

Furthermore, the filter element is made of a nickel fiber felt filter material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a central authorities weld cigarette system of clearing, personnel set up the screw at the workshop top, utilize first locking screw to be connected with the screw, thereby can be with roof fixed mounting at the workshop top, thereby can install the collection cover plate, collect the cover plate and lay in rivet welding point upper end, open the air exhauster, the during operation is convenient to collect the cover plate via collecting, collect the branch pipe, total collecting pipe and intake pipe, thereby can utilize to collect the cover plate and take place the absorption from the flue gas and remove the flue gas, collection efficiency to the flue gas is high.

2. The utility model relates to a central authorities weld cigarette clean system, the flue gas that the air exhauster will collect again is carried to the dust removal case via the outlet duct, the filter core that the filter cartridge and nickel fiber felt filter media were made is strained in the utilization, the filter effect is good, personnel can utilize the hexagonal wrench to the hexagonal hole application of force, it rotates to drive to strain a section of thick bamboo, the double-screw bolt is deviate from the second thread groove this moment, utilize first thread groove to be expected a back-off with straining, make things convenient for personnel will strain a section of thick bamboo and take out, personnel unscrew the screw, can detach the closure plate of straining a section of thick bamboo opening part, thereby can change the filter core as required, conveniently change different filter media in order to deal with the improvement of different metal smoke and dust and industrial dust.

3. The utility model relates to a central authorities weld cigarette system of clearing, utilize the multiunit spark arrester in the intake pipe, can effectively promote the back-fire relief effect to through the intake pipe flue gas, when the flue gas gets into the interception incasement, the flue gas can be through the filter box, utilize the filter screen convenience to intercept the large granule slag in the flue gas and filter, personnel unscrew second locking screw, the convenience is accelerated to the apron and is dismantled, make the filter screen top deviate from the draw-in groove piece, thereby conveniently clear up large granule slag and filter screen, prevent that the large granule slag from causing the damage to the blade of air exhauster, and then realize protecting the conflagration hidden danger and the large granule slag of flue gas, can promote clean system's life and the fail safe nature when using greatly.

Drawings

Fig. 1 is a schematic diagram of an overall configuration of a central welding smoke cleaning system according to the present invention.

Fig. 2 is a schematic diagram of a filter screen structure of a central welding smoke cleaning system according to the present invention.

Fig. 3 is a schematic view of a filter cartridge of a central welding smoke cleaning system according to the present invention.

In the figure: 1. a dust removal box; 2. a groove; 3. a top cover; 4. a hexagonal hole; 5. a waste collection tank; 6. an installation table; 7. an air outlet pipe; 8. a header pipe; 9. an interception box; 10. an air inlet pipe; 11. a flame arrestor; 12. a filter cartridge; 13. collecting the cover plate; 14. collecting branch pipes; 15. a connecting rod; 16. a top plate; 17. a first locking screw; 18. an exhaust fan; 19. a metal ferrule; 20. a cover plate; 21. a second locking screw; 22. a stud; 23. a filter screen; 24. a slot clamping block; 25. A first thread groove; 26. a filter cartridge; 27. a filter element; 28. a second thread groove; 29. and (6) blocking plates.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, the central welding smoke cleaning system comprises a dust removing box 1, a mounting table 6, an exhaust fan 18, a collecting cover plate 13 and a total collecting pipe 8, wherein a collecting branch pipe 14 is mounted at the bottom of the total collecting pipe 8 through a mounting hole, the bottom of the collecting branch pipe 14 is connected with the collecting cover plate 13, the exhaust fan 18 is mounted at the top of the mounting table 6 through a mounting seat, the dust removing box 1 is mounted at one end of the mounting table 6 through a mounting frame, an air inlet end of the exhaust fan 18 is connected with an air outlet port of the total collecting pipe 8 through an air inlet pipe 10, an air outlet end of the exhaust fan 18 is connected with an air inlet port of the dust removing box 1 through an air outlet pipe 7, an intercepting box 9 is arranged at one end of the air inlet pipe 10 close to the total collecting pipe 8, a filter 11 is arranged at one end of the air inlet pipe 10 close to the exhaust fan 18, a filter box 12 is arranged on the intercepting box 9, a clamping groove block 24 is arranged at the top in the filter box 12, filter cartridge 12 bottom has apron 20 through second locking screw 21 fixed mounting, apron 20 top is provided with filter screen 23 and filter screen 23 top card and locates in draw-in

groove piece

24, 1 one side of dust removal case is installed through first thread groove 25 and is strained a section of thick bamboo 26, it is provided with filter core 27 in the section of thick bamboo 26 to strain, 26 one end opening part of straining is installed closure plate 29 through the screw, it is connected with top cap 3 to strain the section of thick bamboo 26 other end.

The collecting tube assembly comprises a collecting tube 8 and a connecting rod 15, wherein a metal ferrule 19 is installed on the periphery of the collecting tube 8 through screws, the connecting rod 15 is welded to the top of the metal ferrule 19, a top plate 16 is connected to the top of the connecting rod 15, and first locking screws 17 are installed at two ends of the top plate 16 through installation holes.

In the embodiment, as shown in fig. 1, a person sets screw holes on the top of the workshop, and the top plate 16 can be fixedly installed on the top of the workshop by using the first locking screws 17 to connect with the screw holes, so that the collecting cover plate 13 can be installed.

Wherein the flame arresters 11 are specifically arranged in a plurality of groups.

In this embodiment, as shown in fig. 1, a plurality of groups of flame arresters 11 on the air inlet pipe 10 are utilized, so that the flame arresting effect on the smoke passing through the air inlet pipe 10 can be effectively improved.

Wherein, top cap 3 one end is provided with hexagonal hole 4, the first thread groove 25 outside is provided with recess 2 and top cap 3 and is located recess 2, the welding of closure plate 29 one end has double-screw bolt 22, dust removal case 1 inner wall one side is provided with second thread groove 28, double-screw bolt 22 is located second thread groove 28.

In this embodiment, as shown in fig. 1 and 3, a person may use a hexagonal wrench to apply force to the hexagonal hole 4 to drive the filter cartridge 26 to rotate, at this time, the stud 22 is disengaged from the second thread groove 28, and the filter cartridge 26 may be screwed out by using the first thread groove 25, so that the person can take out the filter cartridge 26 conveniently.

Wherein, dust removal case 1 bottom is provided with garbage collection box 5, garbage collection box 5 bottom is connected with the discharge tube and is provided with the stop valve on the discharge tube.

In this embodiment, as shown in fig. 1, the stop valve is opened by a person, and the waste collected in the waste collection tank 5 is conveniently discharged and discharged through the discharge pipe.

Wherein, the filter element 27 is made of nickel fiber felt filter material.

In this embodiment, as shown in fig. 1, the filter element 27 made of the nickel fiber felt filter material has good filtering effect and fire-proof performance.

It should be noted that, the utility model relates to a central welding smoke cleaning system, in operation, personnel set up the screw at the workshop top, utilize first locking screw 17 to be connected with the screw, thereby can be with roof 16 fixed mounting at the workshop top, thereby can install collection cover plate 13, collection cover plate 13 lays in the upper end of riveting, open air exhauster 18, during operation conveniently collects the flue gas via collection cover plate 13, collect branch pipe 14, total collecting pipe 8 and intake pipe 10, thereby can utilize collection cover plate 13 to absorb the flue gas from the flue gas emergence, the collection efficiency to the flue gas is high, air exhauster 18 carries the flue gas of collecting to dust removal case 1 via outlet duct 7 again, utilize filter cartridge 26 and the filter core 27 that the nickel fiber felt filter media made to filter, the filter effect is good, personnel can utilize the hexagonal spanner to the hexagonal hole 4, drive and strain cartridge 26 and rotate, at the moment, the stud 22 is separated from the second thread groove 28, the filter cylinder 26 can be screwed out by using the first thread groove 25, a person can take the filter cylinder 26 out conveniently, the person unscrews the screw, and can detach the blocking plate 29 at the opening of the filter cylinder 26, so that the filter element 27 can be replaced as required, different filter materials can be replaced conveniently to treat different metal smoke dust and industrial dust, the fire retardant effect on smoke passing through the air inlet pipe 10 can be effectively improved by using a plurality of groups of fire retardants 11 on the air inlet pipe 10, when the smoke enters the interception box 9, the smoke passes through the filter box 12, large-particle slag in the smoke is intercepted and filtered conveniently by using the filter screen 23, the person unscrews the second locking screw 21, the cover plate 20 is convenient to be detached quickly, the top end of the filter screen 23 is separated from the clamping groove block 24, and the large-particle slag and the filter screen 23 are cleaned conveniently, prevent that large granule slag from causing the damage to the blade of air exhauster 18, and then realize protecting the fire hazard of flue gas and large granule slag, can promote clean system's life and the fail safe nature when using greatly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A central welding smoke cleaning system comprises a dust box (1), an installation table (6), a suction fan (18), a collection cover plate (13) and a total collection pipe (8), and is characterized in that: the collecting device is characterized in that the bottom of the collecting manifold (8) is provided with a collecting branch pipe (14) through a mounting hole, the bottom of the collecting branch pipe (14) is connected with a collecting cover plate (13), the top of the mounting table (6) is provided with an exhaust fan (18) through a mounting seat, one end of the mounting table (6) is provided with a dust removing box (1) through a mounting frame, the air inlet end of the exhaust fan (18) is connected with the air outlet port of the collecting manifold (8) through an air inlet pipe (10), the air outlet end of the exhaust fan (18) is connected with the air inlet port of the dust removing box (1) through an air outlet pipe (7), one end of the air inlet pipe (10) close to the collecting manifold (8) is provided with an intercepting box (9), one end of the air inlet pipe (10) close to the exhaust fan (18) is provided with a flame arrester (11), the intercepting box (9) is provided with a filter box (12), and the top of the filter box (12) is provided with a clamping groove block (24), filter cartridge (12) bottom has apron (20) through second locking screw (21) fixed mounting, apron (20) top is provided with filter screen (23) and filter screen (23) top card and locates in draw-in groove piece (24), dust removal case (1) one side is installed through first thread groove (25) and is strained section of thick bamboo (26), it is provided with filter core (27) in straining section of thick bamboo (26), strain section of thick bamboo (26) one end opening part and have closure plate (29) through the screw mounting, it is connected with top cap (3) to strain section of thick bamboo (26) other end.

2. The system of claim 1, wherein the central weld smoke detector is configured to: the metal ferrule (19) is installed on the periphery of the main collecting pipe (8) through screws, a connecting rod (15) is welded to the top of the metal ferrule (19), a top plate (16) is connected to the top of the connecting rod (15), and first locking screws (17) are installed at two ends of the top plate (16) through mounting holes.

3. The system of claim 1, wherein the central weld smoke detector is configured to: the number of the flame arresters (11) is specifically set into a plurality of groups.

4. The system of claim 1, wherein the central weld smoke detector is configured to: top cap (3) one end is provided with hexagonal hole (4), first thread groove (25) outside is provided with recess (2) and top cap (3) and is located recess (2), closure plate (29) one end welding has double-screw bolt (22), dust removal case (1) inner wall one side is provided with second thread groove (28), double-screw bolt (22) are located second thread groove (28).

5. The system of claim 1, wherein the central weld smoke detector is configured to: dust removal case (1) bottom is provided with garbage collection box (5), garbage collection box (5) bottom is connected with discharge tube and is provided with the stop valve on the discharge tube.

6. The system of claim 1, wherein the central weld smoke detector is configured to: the filter element (27) is made of a nickel fiber felt filter material.