CN102824816A - Smoke purification machine - Google Patents
Smoke purification machine Download PDFInfo
- Publication number
- CN102824816A CN102824816A CN2011101639080A CN201110163908A CN102824816A CN 102824816 A CN102824816 A CN 102824816A CN 2011101639080 A CN2011101639080 A CN 2011101639080A CN 201110163908 A CN201110163908 A CN 201110163908A CN 102824816 A CN102824816 A CN 102824816A
- Authority
- CN
- China
- Prior art keywords
- dust
- tube
- clean room
- nozzle
- dedusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention provides a smoke purification machine which is used for purifying the smoke of a welding machine or cutting machine. The smoke purification machine comprises a dust removal cylinder, an entrainment trapper, a spraying head, a water tank, an exhaust pipe and a dust collection cylinder; the dust removal cylinder is provided with a dust removal suction nozzle; the entrainment trapper is arranged in the dust removal cylinder and divides the dust removal cylinder into a first purification chamber and a second purification chamber; the dust removal suction nozzle is communicated with the first purification chamber; the spraying head is arranged in the first purification chamber; the water tank is communicated with the spraying head; a water pump is arranged between the water tank and the spraying nozzle; the exhaust pipe is communicated with the second purification chamber and provided with an air exhaust fan; and the dust collection cylinder is arranged at the bottom of the dust removal cylinder and communicated with the dust removal cylinder. The smoke purification machine provided by the invention has higher security coefficient and longer service life than the existing welding and cutting smoke purification machine.
Description
Technical field
The present invention relates to the cleaner technical field, more particularly, relate to a kind of bonding machine or cutting machine and use dust purifier.
Background technology
Masterbatch and welding wire can aggegation produce the iron oxide particle that swims through high-temperature gasification in the arc light welding process, and the alloying component in the scolder also can produce some oxides particle that swims through oxidation simultaneously.When swimming particle, above-mentioned generation oxide also can produce toxic gases such as acetaldehyde, sulfide.Swim particle and toxic gas of oxide constitutes weld fumes, and if the operator is the long-term weld fumes that sucks, and the particle that swims can deposit in lung, and toxic gas can invade in liver, lung and the blood of human body through respiratory tract, influences the healthy of workman.Same some swim particle and toxic gases of in the process of cutting machine work, also can producing.In a single day the flue dust that produces in above-mentioned welding, the cutting process scatters, and floats on overhead in 1.5 meters to 3 meters the air and is difficult to collection and purification.
In order to realize that the flue dust that produces in welding, the cutting process is captured purification, welding cutting dust purifier is an equipment commonly used at present.
What existing welding cutting dust purifier generally adopted is the design concept of dry dust removal.In the process of work, directly will weld and cut flue dust and be drawn in the clearing machine and and carry out discharging behind the filtration, purification through filter cylinder.A large amount of welding or cut Mars and be inhaled in the clearing machine in the process that flue dust sucks, these Mars and hot soot build-up are easy to burning together, and this causes very big dedusting hidden danger.
Simultaneously; Existing welding cutting dust purifier sucks the great amount of high-temperature flue dust makes the clearing machine temperature inside high; Shorten the service life of parts such as the motor in the clearing machine, blower fan greatly, and then cause shorten greatly the service life of welding cutting dust purifier.
In sum, how a kind of dust purifier being provided, to improve the safety coefficient of existing welding cutting dust purifier, prolonging the service life of welding cutting dust purifier, is present those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of dust purifier,, prolong the service life of existing welding cutting dust purifier to improve the safety coefficient of existing welding cutting dust purifier.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of dust purifier is used for the clarifying smoke of bonding machine or cutting machine, comprises the dedusting tube that is provided with Nozzle for dust suction; Also comprise:
Be arranged in the said dedusting tube, and it is divided into the mist trap of first clean room and second clean room, said Nozzle for dust suction is connected with said first clean room;
Be arranged on the fog-spray nozzle in said first clean room;
With the water tank that said fog-spray nozzle is connected, between itself and the said fog-spray nozzle water pump is set;
With the blast pipe that said second clean room is connected, it is provided with the blower fan of bleeding;
Be arranged on the bottom of said dedusting tube, and be attached thereto logical control of dust tube.
Preferably, in the above-mentioned dust purifier, said dedusting tube is a cylinder, and the quantity of said fog-spray nozzle is a plurality of, and is uniformly distributed with along the axis direction of said dedusting tube.
Preferably, in the above-mentioned dust purifier, the extended line of said Nozzle for dust suction is positioned at a side of the central axis of said dedusting tube, and tilts towards the bottom direction near said dedusting tube.
Preferably, in the above-mentioned dust purifier, said Nozzle for dust suction is provided with its logical magnetic valve that closes of control, and this magnetic valve is electrically connected with said bonding machine or cutting machine.
Preferably, in the above-mentioned dust purifier, said dedusting tube is provided with the blowdown pipe that is communicated with said second clean room and atmosphere, and it is provided with switch valve;
This dust purifier also comprises the pressure sensor that is arranged in said second clean room; With link to each other with said pressure sensor, and open the controller of said switch valve greater than setting pressure according to the pressure in second clean room.
Preferably, in the above-mentioned dust purifier, also comprise being arranged on the said water tank, detect the water level in the said water tank, and be higher than or be lower than the water level alarm that designated water level is reported to the police according to said water level.
Preferably, in the above-mentioned dust purifier, the bottom of said dedusting tube is provided with sealing ring for the awl tubular structure between the nozzle of itself and said control of dust tube.
Preferably, in the above-mentioned dust purifier, also comprise flat bogie, said dedusting tube, water tank and control of dust tube all are positioned on the said flat bogie.
Preferably, in the above-mentioned dust purifier, be provided with hydraulic pressure jacking mechanism or air pressure jacking mechanism that the bottom end seal with the nozzle of said control of dust tube and said dedusting tube holds out against between said control of dust tube and the said flat bogie.
Preferably, in the above-mentioned dust purifier, also be provided with active carbon in the said mist trap; Also be provided with cooler on the said blast pipe.
The core improvement of dust purifier provided by the invention is: adopt the spraying wet dust removal, through the liquid dedusting flue dust through Nozzle for dust suction is lowered the temperature, avoided the flue dust temperature in the clearing machine too high.
The course of work of dust purifier provided by the invention is following:
With the blower fan of bleeding on the blast pipe that second clean room is connected the gas in the dedusting tube is bled; Be in the dedusting tube in the environment of negative pressure; And the flue dust that bonding machine or cutting machine produce enters into the dedusting tube through the Nozzle for dust suction on the dedusting tube; Fog-spray nozzle in first clean room is extracted water pump out from water tank water atomization ejection; Water smoke adsorbs particle in the flue dust in first clean room and toxic gas, and clean air after treatment passes the mist trap and enters into second clean room, and finally extracts out through blast pipe.Said process has been accomplished the purification to the smog that produces in the bonding machine or the cutting machine course of work.
Can draw from the course of work of above-mentioned dust purifier; Dust purifier provided by the invention after adopting water atomization adsorbs oxide particle in the flue dust and toxic gas, thereby accomplishes the purification to flue dust, in the process that purifies; Water smoke and high-temperature smoke carry out heat exchange; Realized high-temperature smoke is lowered the temperature, avoided the flue dust temperature in the clearing machine too high, and water smoke can extinguish the Mars that is drawn in the dirt pocket; Avoid the flue dust in the clearing machine possibility of burning to occur, improved the operating safety factor of clearing machine.
Simultaneously, because water smoke in the process of dedusting, can be lowered the temperature to the flue dust that enters into the dedusting tube, avoided the too high influence of flue dust temperature in the clearing machine to the part life in the clearing machine.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the dust purifier that Fig. 1 provides for the embodiment of the invention.
Among the last figure:
Dedusting tube 1, Nozzle for dust suction 101, first clean room 102, second clean room 103, mist trap 2, fog-spray nozzle 3, water tank 4, water supplement port 401, water pump 5, blowdown pipe 6, blast pipe 7, the blower fan 8 of bleeding, flat bogie 9, jacking mechanism 10, control of dust tube 11, water level alarm 12.
The specific embodiment
The invention provides a kind of dust purifier, improved the safety coefficient of existing welding cutting dust purifier, prolonged the service life of welding cutting dust purifier.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Please refer to accompanying drawing 1, the structural representation of the dust purifier that Fig. 1 provides for the embodiment of the invention.
The embodiment of the invention provides a kind of dust purifier; The clarifying smoke that is used for bonding machine or cutting machine; This dust purifier comprises dedusting tube 1, mist trap 2, fog-spray nozzle 3, water tank 4, water pump 5, blast pipe 7, bleed blower fan 8 and control of dust tube 11, wherein:
Dedusting tube 1 is provided with Nozzle for dust suction 101, and the flue dust that bonding machine or cutting machine produce in the course of the work enters into dedusting tube 1 through Nozzle for dust suction 101 under the environment of dedusting tube 1 negative pressure;
Mist trap 2 is arranged in the dedusting tube 1; Space in the dedusting tube 1 is divided into first clean room 102 and second clean room 103; Wherein Nozzle for dust suction 101 is connected with first clean room 102; The effect of mist trap 2 is a water smoke of removing the clean air that is about to enter into second clean room 103, prevents that simultaneously untreated flue dust from entering into second clean room 103;
Fog-spray nozzle 3 is arranged in first clean room 102, and is connected with water tank 4, between fog-spray nozzle 3 and water tank 4, is provided with water pump 5, and under the effect of water pump 5, water enters into fog-spray nozzle 3 from water tank 4, and finally sprays with the water smoke shape;
Control of dust tube 11 is arranged on the bottom of dedusting tube 1, and is connected the dust in the collection and purification process with dedusting tube 1.
The course of work of the dust purifier that the embodiment of the invention provides is following: with the blower fan 8 of bleeding on the blast pipe 7 that second clean room 103 is connected the gas in the dedusting tube 1 is extracted out; Be in the dedusting tube 1 in the environment of negative pressure; And the flue dust that bonding machine or cutting machine produce enters into dedusting tube 1 through the Nozzle for dust suction on the dedusting tube 1 101; Fog-spray nozzle 3 in first clean room 102 is extracted water pump 5 out from water tank 4 water atomization ejection; Thereby water smoke adsorbs the purification that realizes flue dust with particle in the flue dust in first clean room 102 and toxic gas; The clean air that obtains after treatment passes mist trap 2 and enters into second clean room 103, and finally extracts out through blast pipe 7 blower fan 8 of being sobbed.Said process has been accomplished the purification to the smog that produces in the bonding machine or the cutting machine course of work.
Can draw from the course of work of above-mentioned dust purifier, dust purifier provided by the invention adopts the mode of wet dust removal that flue dust is purified, and promptly after the water atomization oxide particle in the flue dust and toxic gas is adsorbed; Thereby accomplish purification to flue dust; In the process that purifies, water smoke and high-temperature smoke carry out heat exchange, have realized high-temperature smoke is lowered the temperature; Avoided the flue dust temperature in the clearing machine too high; And water smoke can extinguish the Mars that is drawn in the dedusting tube 1, prevented that the situation that burning appears in the flue dust in the dust purifier from taking place, and improved the operating safety factor of dust purifier.Simultaneously,, can lower the temperature, avoid in the clearing machine flue dust temperature too high and then cause influence the part life in the clearing machine to the flue dust that enters into dedusting tube 1 because water smoke is in the process of dedusting.
The above-mentioned dedusting tube 1 preferred cylinder that adopts can certainly the side of employing tin etc.Fog-spray nozzle 3 preferred employings in the above-mentioned dedusting tube 1 are a plurality of, improve the dust collection capacity of whole dust purifier.In order further to optimize technique scheme; Above-mentioned a plurality of fog-spray nozzle 3 can be uniformly distributed with along the axis direction of dedusting tube 1; This kind arrangement make enter into dedusting tube 1 flue dust from first clean room 102 to second clean room, 103 process of flowing; Can handle through the water smoke of repeatedly fog-spray nozzle 3 ejections, improve the detergent power of this dust purifier flue dust.Certainly, the laying mode of above-mentioned fog-spray nozzle 3 is not limited to above-mentioned a kind of situation.
Bonding machine or the cutting machine flue dust that produces in the process of work enters into dedusting tube 1 through Nozzle for dust suction 101, and then realizes that flue dust contacts with water smoke in first clean room 102.In order further to optimize technique scheme; The extended line of above-mentioned Nozzle for dust suction 101 is positioned at a side of dedusting tube 1 center line; This kind arranged the feasible central axis rotation that enters into the flue dust of first clean room 102 around dedusting tube 1 through Nozzle for dust suction 101; It is mobile with the mode of eddy current to have improved the flue dust air-flow, has improved the contact area of the water smoke in the flue dust and second clean room 102 and the flow velocity of air-flow, has improved the detergent power to flue dust.More preferred, above-mentioned Nozzle for dust suction 101 tilts towards the bottom direction near dedusting tube 1, makes that the bulky grain oxide in the flue dust drops in the control of dust tube 11 as soon as possible.
Nozzle for dust suction 101 in the foregoing description is provided with its logical magnetic valve that closes of control, and this magnetic valve is electrically connected with bonding machine or cutting machine.The Nozzle for dust suction 101 that is arranged so that of above-mentioned magnetic valve can be accomplished with the work of bonding machine or cutting machine synchronous in the process of work; When bonding machine or bonding machine break-off; Power supply breaks off; This moment, the magnetic valve outage made Nozzle for dust suction 101 close, and avoided Nozzle for dust suction 101 will be positioned over welding gun on the ground rubbish on every side and was drawn in the dedusting tube 1.Also comprise the control system in the above-mentioned dust purifier; When welding dead time during greater than dead time of setting, this control system control parts such as blower fan 8, water pump 5 of bleeding quit work, and have avoided the idle running of above-mentioned parts; Saved electric energy, the damage of having avoided parts idle running to cause.
In the dust purifier that provides in the present embodiment when the closed electromagnetic valve on the Nozzle for dust suction 101; The blower fan 8 of bleeding this moment possibly still be in the course of work; The work of blower fan 8 of bleeding makes the negative pressure in the dedusting tube 1 increase gradually, for fear of blower fan 8 overloads of bleeding, in the dust purifier that provides in the present embodiment; Dedusting tube 1 is provided with the blowdown pipe 6 that is communicated with second clean room 103 and atmosphere; This blowdown pipe 6 is provided with switch valve, and the dust purifier in the present embodiment also comprises the pressure sensor that is arranged in second clean room 103 and links to each other with this pressure sensor, and opens the controller of switch valve greater than setting pressure according to the pressure in second clean room 103.Behind the closed electromagnetic valve on the Nozzle for dust suction 101; Pressure sensor detects the pressure in second clean room 103; When the pressure in second clean room 103 during less than setting pressure; This moment, the switch valve on the controller control blowdown pipe 6 was opened, directly with second clean room 103 and the atmosphere in order not increase blower fan 8 overloads of bleeding.
The dust purifier that provides in the present embodiment also comprises water level alarm; Water level in 12 pairs of water tanks 4 of this water level alarm detects; When the water level in the water tank 4 was higher than or is lower than designated water level, water level alarm 12 was reported to the police, and operated accordingly to remind the staff.When the water level in the water tank 4 was lower than designated water level, operating personnel can pass through water supplement port 401 moisturizing in water tank 4; When being higher than designated water level in the water tank 4, operating personnel's operation that sluices.
Above-mentioned dedusting tube 1 is connected with control of dust tube 11, is tightly connected between the nozzle of the bottom of dedusting tube 1 and control of dust tube 11.Oxide particle and toxic gas through water smoke absorption finally drop in the control of dust tube 11.Preferably, the bottom of above-mentioned dedusting tube 1 is the awl tubular structure.Preferably, realize being tightly connected through sealing ring between the bottom of the nozzle of above-mentioned control of dust tube 11 and dedusting tube 1, concrete can adopt rubber seal.
In the dust purifier in the present embodiment, Nozzle for dust suction 101 can be for a plurality of, also can be for single.In order to increase the mobility of this dust purifier; Above-mentioned dust purifier also comprises flat bogie 9, wherein: dedusting tube 1, water tank 4 and control of dust tube 11 all are positioned on the flat bogie 9; The whole dust purifier of mobile drive at the process middle plateform dolly 9 of working moves, and has increased the working range and the flexibility of dust purifier.
In the dust purifier that provides in the foregoing description; Be provided with jacking mechanism 10 in the control of dust tube 11 and between the flat bogie 9; Preferred jacking mechanism adopts hydraulic pressure jacking mechanism or air pressure jacking mechanism, and hydraulic pressure jacking mechanism or air pressure jacking mechanism hold out against the nozzle of control of dust tube 11 and the bottom end seal of dedusting tube 1.Above-mentioned jacking mechanism can also be realized through other mechanical type mechanism, is not limited thereto.Hydraulic pressure jacking mechanism in the above-mentioned dust purifier or air pressure jacking mechanism can be realized operation through the form of pedal, have made things convenient for workman's work.
The effect of above-mentioned mist trap 2 is that the water smoke in first clean room 102 is removed, and prevents that simultaneously flue dust from entering into second clean room 103, in order to improve the adsorption capacity of mist trap 2, also is provided with active carbon on the above-mentioned mist trap 2.
In the dust purifier provided by the invention, the water in the water tank 4 can add corresponding chemical reagent, can more effectively remove harmful substance and peculiar smell in the flue dust.
Also be provided with cooler on the blast pipe 7 in the dust purifier that provides in the present embodiment, be used for the gas of discharging from second clean room 103 is cooled off.
The dust purifier that provides in the present embodiment can be used in combination with air-breathing welding gun or air-breathing arm, has improved the flexibility that whole dust purifier absorbs flue dust.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. dust purifier is used for the clarifying smoke of bonding machine or cutting machine, comprises the dedusting tube (1) that is provided with Nozzle for dust suction (101); It is characterized in that, also comprise:
Be arranged in the said dedusting tube (1), and it is divided into the mist trap (2) of first clean room (102) and second clean room (103), said Nozzle for dust suction (101) is connected with said first clean room (102);
Be arranged on the fog-spray nozzle (3) in said first clean room (102);
Between the water tank (4) that is connected with said fog-spray nozzle (3), itself and said fog-spray nozzle (3) water pump (5) is set;
The blast pipe (7) that is connected with said second clean room (103), it is provided with the blower fan of bleeding (8);
Be arranged on the bottom of said dedusting tube (1), and be attached thereto logical control of dust tube (11).
2. dust purifier according to claim 1 is characterized in that, said dedusting tube is a cylinder, and the quantity of said fog-spray nozzle (3) is a plurality of, and is uniformly distributed with along the axis direction of said dedusting tube (1).
3. dust purifier according to claim 2 is characterized in that, the extended line of said Nozzle for dust suction (101) is positioned at a side of the central axis of said dedusting tube (1), and tilts towards the bottom direction near said dedusting tube (1).
4. dust purifier according to claim 1 is characterized in that, said Nozzle for dust suction (101) is provided with its logical magnetic valve that closes of control, and this magnetic valve is electrically connected with said bonding machine or cutting machine.
5. dust purifier according to claim 4 is characterized in that, said dedusting tube (1) is provided with the blowdown pipe (6) that is communicated with said second clean room (103) and atmosphere, and it is provided with switch valve;
This dust purifier also comprises the pressure sensor that is arranged in said second clean room (103); With link to each other with said pressure sensor, and open the controller of said switch valve greater than setting pressure according to the pressure in second clean room (103).
6. dust purifier according to claim 1 is characterized in that, also comprises being arranged on the said water tank (4), detects the water level in the said water tank (4), and is higher than or is lower than the water level alarm (12) that designated water level is reported to the police according to said water level.
7. dust purifier according to claim 1 is characterized in that, the bottom of said dedusting tube (1) is provided with sealing ring for the awl tubular structure between the nozzle of itself and said control of dust tube (11).
8. dust purifier according to claim 7 is characterized in that, also comprises flat bogie (9), and said dedusting tube (1), water tank (4) and control of dust tube (11) all are positioned on the said flat bogie (9).
9. dust purifier according to claim 8; It is characterized in that, be provided with hydraulic pressure jacking mechanism or air pressure jacking mechanism that the bottom end seal with the nozzle of said control of dust tube (11) and said dedusting tube (1) holds out against between said control of dust tube (11) and the said flat bogie (9).
10. according to any described dust purifier among the claim 1-9, it is characterized in that, also be provided with active carbon in the said mist trap (2);
Also be provided with cooler on the said blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163908.0A CN102824816B (en) | 2011-06-17 | 2011-06-17 | Smoke purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163908.0A CN102824816B (en) | 2011-06-17 | 2011-06-17 | Smoke purification machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102824816A true CN102824816A (en) | 2012-12-19 |
| CN102824816B CN102824816B (en) | 2015-03-25 |
Family
ID=47328251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110163908.0A Expired - Fee Related CN102824816B (en) | 2011-06-17 | 2011-06-17 | Smoke purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102824816B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722158A (en) * | 2015-03-25 | 2015-06-24 | 山东钢铁股份有限公司 | Industrial powerful dust collector |
| CN104888557A (en) * | 2015-06-16 | 2015-09-09 | 河南海力特机电制造有限公司 | Movable welding fume purification device adopting high-pressure fine water mist |
| CN113275719A (en) * | 2021-05-21 | 2021-08-20 | 铜陵有色建安钢构有限责任公司 | Plasma cutting machine with dust collector |
| CN117139836A (en) * | 2023-10-31 | 2023-12-01 | 常州天正智能装备有限公司 | Cleaning tank for laser cutting dust remover, dust removing system and working method of dust removing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6058228A (en) * | 1983-09-09 | 1985-04-04 | Senichi Masuda | Air purifying apparatus |
| CN1031130A (en) * | 1988-01-19 | 1989-02-15 | 北京橡胶六厂 | The method of coal-burning boiler dust-removal and desulfurizing and device |
| CN2298857Y (en) * | 1997-07-09 | 1998-12-02 | 李增起 | Smoke purifying devulcanizer for industrial boiler |
| CN202161899U (en) * | 2011-06-17 | 2012-03-14 | 牛建民 | Smoke dust purifier |
-
2011
- 2011-06-17 CN CN201110163908.0A patent/CN102824816B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6058228A (en) * | 1983-09-09 | 1985-04-04 | Senichi Masuda | Air purifying apparatus |
| CN1031130A (en) * | 1988-01-19 | 1989-02-15 | 北京橡胶六厂 | The method of coal-burning boiler dust-removal and desulfurizing and device |
| CN2298857Y (en) * | 1997-07-09 | 1998-12-02 | 李增起 | Smoke purifying devulcanizer for industrial boiler |
| CN202161899U (en) * | 2011-06-17 | 2012-03-14 | 牛建民 | Smoke dust purifier |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722158A (en) * | 2015-03-25 | 2015-06-24 | 山东钢铁股份有限公司 | Industrial powerful dust collector |
| CN104888557A (en) * | 2015-06-16 | 2015-09-09 | 河南海力特机电制造有限公司 | Movable welding fume purification device adopting high-pressure fine water mist |
| CN113275719A (en) * | 2021-05-21 | 2021-08-20 | 铜陵有色建安钢构有限责任公司 | Plasma cutting machine with dust collector |
| CN117139836A (en) * | 2023-10-31 | 2023-12-01 | 常州天正智能装备有限公司 | Cleaning tank for laser cutting dust remover, dust removing system and working method of dust removing system |
| CN117139836B (en) * | 2023-10-31 | 2024-01-23 | 常州天正智能装备有限公司 | Cleaning tank for laser cutting dust remover, dust removing system and working method of dust removing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102824816B (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201049353Y (en) | Weld fume ventilating and purifying installation | |
| CN2912772Y (en) | Waste gas treatment apparatus | |
| CN202161899U (en) | Smoke dust purifier | |
| CN208049229U (en) | A kind of firefighting fire extinguishing robot for smoke evacuation | |
| CN204338549U (en) | Catalyst regeneration dust arrester and regenerative system | |
| CN202984887U (en) | Metal-insert gas welding (MIG) welding device with welding fume purification device | |
| CN208260412U (en) | A kind of anti-dust recycling negative pressure device of solder flux | |
| CN102824816B (en) | Smoke purification machine | |
| CN107931800A (en) | A kind of energy conservation and environmental protection smoking-collecting type welding gun | |
| CN207342386U (en) | A kind of movable type welding soot purifying device | |
| CN102500962B (en) | Safety control device for welders in special operating environments | |
| CN206524201U (en) | Core level fume purifier | |
| CN107583380A (en) | A kind of gas cleaning integral system | |
| CN206998085U (en) | Welding system | |
| CN202388108U (en) | Welding machine and air suction welding gun | |
| CN104785036A (en) | Welding smoke purifier | |
| CN105903283A (en) | Pulse bag type dust collector | |
| CN206613284U (en) | A kind of clarifying smoke system | |
| CN202267074U (en) | Tail gas clean-up processing system of cremation machine | |
| CN206229104U (en) | A kind of Mobile welding fume purifier | |
| CN205145856U (en) | Miniature smoking filter equipment suitable for manual welding | |
| CN209438320U (en) | A kind of removable wet type welding machine flue gas cleaner | |
| CN208961299U (en) | A kind of multistation welding smoke and dust purifier | |
| CN209302491U (en) | A kind of dedusting mercury removal device on thermal power plant's smoke discharging pipe | |
| CN207445895U (en) | A kind of weld fumes cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |