CN204973455U - Welding exhaust -gas treatment equipment - Google Patents
Welding exhaust -gas treatment equipment Download PDFInfo
- Publication number
- CN204973455U CN204973455U CN201520757284.9U CN201520757284U CN204973455U CN 204973455 U CN204973455 U CN 204973455U CN 201520757284 U CN201520757284 U CN 201520757284U CN 204973455 U CN204973455 U CN 204973455U
- Authority
- CN
- China
- Prior art keywords
- gas treatment
- treatment equipment
- dust collection
- waste gas
- collection tower
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000428 dust Substances 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- 238000004062 sedimentation Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims description 17
- 239000002912 waste gas Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 230000037452 priming Effects 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000003517 fume Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of air purifying techniques, concretely relates to welding exhaust -gas treatment equipment, including the draught fan, still include the dust collection tower, the U type absorption tube that connect gradually through the pipeline of supplying gas, the dust is collected the tower and is connected the arm of breathing in, is equipped with filter equipment in the dust collection tower, be equipped with the shower in the dust collection tower, the sedimentation tank is connected through the diversion pump to the shower, the sedimentation tank is connected bottom dust collection tower, and the sedimentation tank bottom is equipped with the mouth of decontaminating. The utility model discloses can be to filter screen online cleaning to can effectively adjust the air humidity after purifying.
Description
Technical field
The utility model relates to technical field of air purification, is specifically related to a kind of welding waste gas treatment equipment.
Background technology
In weld fumes, there is many harmful substances, these harmful substances comprise metal oxide, fluoride, sour gas etc.Except containing except a large amount of flue dust in welding operation, the chemical substance also containing a large amount of various pernicious gases and gasification or atomization, its main component has the pernicious gases such as CO, hydrocarbon, PM, if rush nitrogen, also can produce NOx.If do not processed, can fly upward in atmosphere, it invades in the liver of people, lung and blood by respiratory tract, and these harmful substances are very large to the health hazard of the personnel of long campaigns welding operation, need weld fumes cleaning equipment to purify these harmful substances.
Publication number is that the Chinese patent of CN204352722U discloses a kind of waste gas treatment equipment efficiently, and this equipment can effectively purify weld fumes and harmful substance, ensure that operating personnel's is healthy.But this equipment possesses following weak point: first, because dust has electrostatic, majority is attached on screen pack, and screen pack takes normal extraction out and cleans, and have impact on operating efficiency; In addition, without the device that humidity regulates in system, as excessive in entered indoor gas humidity, operation may be affected and produce.
Utility model content
In order to solve the problem, the utility model provides one to screen pack on-line cleaning, and can carry out the welding waste gas treatment equipment of effectively adjustment to the air humidity after purification.
The utility model adopts following technical scheme:
A kind of welding waste gas treatment equipment, comprise air-introduced machine, also comprise the dust collection tower connected successively by air duct, U-shaped absorption tube, dust collection tower connects air suction arm, be provided with filter in dust collection tower, be provided with shower in described dust collection tower, described shower connects sedimentation basin by primer pump, described sedimentation basin is connected with dust collection tower bottom, is provided with soil cleaning port bottom sedimentation basin.
Described U-shaped absorption tube output connects drying baker, and drying baker connects air-introduced machine, and drying baker carries out drying and processing to the gas being about to discharge, reduces humidity.
In addition, described drying baker is provided with temperature detection mouth and Humidity Detection mouth, detects the temperature in drying baker by temperature detection mouth, ensures safety, whether reaches requirement, to adjust drying baker parameter by the humidity of air after Humidity Detection mouth check processing.
Described U-shaped absorption tube lower tubular section connects priming pump, and described priming pump binder liquid pool, feed liquid is provided with akaline liquid in pond, enters U-shaped absorption tube lower tubular section by priming pump, the harmful substance in feed liquid Absorbable rod gas.
Described U-shaped absorption tube lower tubular section is provided with feed concentration and detects mouth, detects feed concentration wherein, and judging whether needs to change.
Described U-shaped absorption tube lower tubular section is provided with leakage fluid dram, discharges needing the feed liquid changed.
Described U-shaped absorption tube lower tubular section at least arranges one section, needs to carry out arranging arrangement according to exhaust-gas treatment amount.
Described filter selects synthetic fibers screen pack or nylon filter.
The course of work of the present utility model is:
First open priming pump, the liquid in feed liquid pond is drawn into U-shaped absorption tube lower tubular section, liquid need be full of U-shaped absorption tube lower tubular section, namely recessed part.Open air-introduced machine, along with the suction of air-introduced machine, exhaust gas and smoke enters dust collection tower by the air suction arm that any direction rotates, screen pack in dust collection tower filters the solid particle in exhaust gas and smoke, solid particle in exhaust gas and smoke is filtered, and shower carries out spray irrigation to the soot dust granule that screen pack adheres to.The liquid of waste gas after filtration in U-shaped absorption tube, harmful substance is wherein absorbed sedimentation, obtains clean gas, and clean gas regulates humidity by drying baker, and the gas of final purification adjustment returns to indoor.
Advantage of the present utility model and beneficial effect are:
1, the utility model is while carrying out effectively process to welding waste gas, by shower, screen pack is cleaned in real time, without the need to screen pack is taken out rear cleaning, improve operating efficiency, in addition, some can also dissolving in waste gas of the water in cleaning process are dissolvable in water the harmful substance of water;
2, the water in shower is for recycling, and pond to be precipitated is by after solid deposits, and get supernatant and proceed spray use, the solid matter be settled out is cleared up by soil cleaning port;
3, the utility model utilizes drying baker to carry out humidity regulation to purified gas, prevents that indoor gas humidity is excessive affects production operation;
4, the utility model set temperature detects mouth, Humidity Detection mouth and Concentration Testing mouth, can grasp working condition at any time, to adjust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-shower, 2-air suction arm, 3-dust collection tower, 4-screen pack, 5-sedimentation basin, 6-soil cleaning port, 7-primer pump, 8-Concentration Testing mouth, 9-leakage fluid dram, 10-priming pump, 11-feed liquid pond, 12-air-introduced machine, 13-drying baker, 14-temperature detection mouth, 15-Humidity Detection mouth, 16-U type absorption tube, 17-air duct.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of welding waste gas treatment equipment, comprises dust collection tower 3, two sections of U-shaped absorption tubes 16, drying baker 13, air-introduced machines 12 of being connected successively by air duct 17.
Dust collection tower 3 connects air suction arm 2, synthetic fibers screen pack 4 is provided with in dust collection tower 3, shower 1 is provided with in described dust collection tower 3, shower 1 connects sedimentation basin 5 by primer pump 7, described sedimentation basin 5 is connected with bottom dust collection tower 3, be provided with soil cleaning port 6 bottom sedimentation basin 5, the water in shower 1 precipitates purification Posterior circle by sedimentation basin 5 and uses, and the dirt bottom sedimentation basin 5 discharges cleaning by soil cleaning port 6.
Described drying baker 13 is provided with temperature detection mouth 14 and Humidity Detection mouth 15, the temperature in drying baker 13 is detected by temperature detection mouth 14, ensure safety, whether reach requirement, to adjust drying baker 13 parameter by the humidity of air after Humidity Detection mouth 15 check processing.
Described U-shaped absorption tube 16 lower tubular section connects priming pump 10, and described priming pump 10 binder liquid pool 11, is provided with akaline liquid in feed liquid pond 11, enters U-shaped absorption tube 16 lower tubular section by priming pump 10; Described U-shaped absorption tube 16 lower tubular section is provided with feed concentration and detects mouth 8, detects feed concentration wherein; Described U-shaped absorption tube 16 lower tubular section is provided with leakage fluid dram 9.
Claims (8)
1. a welding waste gas treatment equipment, comprise air-introduced machine, also comprise the dust collection tower connected successively by air duct, U-shaped absorption tube, dust collection tower connects air suction arm, is provided with filter, it is characterized in that in dust collection tower, shower is provided with in described dust collection tower, described shower connects sedimentation basin by primer pump, and described sedimentation basin is connected with dust collection tower bottom, is provided with soil cleaning port bottom sedimentation basin.
2. welding waste gas treatment equipment according to claim 1, is characterized in that, described U-shaped absorption tube output connects drying baker, and drying baker connects air-introduced machine.
3. welding waste gas treatment equipment according to claim 2, is characterized in that, described drying baker is provided with temperature detection mouth and Humidity Detection mouth.
4. welding waste gas treatment equipment according to claim 2, is characterized in that, described U-shaped absorption tube lower tubular section connects priming pump, described priming pump binder liquid pool.
5. welding waste gas treatment equipment according to claim 4, is characterized in that, described U-shaped absorption tube lower tubular section is provided with Concentration Testing mouth.
6. welding waste gas treatment equipment according to claim 4, is characterized in that, described U-shaped absorption tube lower tubular section is provided with leakage fluid dram.
7. welding waste gas treatment equipment according to claim 1, is characterized in that, described U-shaped absorption tube lower tubular section at least arranges one section.
8. welding waste gas treatment equipment according to claim 1, is characterized in that, described filter is synthetic fibers screen pack or nylon filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757284.9U CN204973455U (en) | 2015-09-28 | 2015-09-28 | Welding exhaust -gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757284.9U CN204973455U (en) | 2015-09-28 | 2015-09-28 | Welding exhaust -gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973455U true CN204973455U (en) | 2016-01-20 |
Family
ID=55107875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757284.9U Expired - Fee Related CN204973455U (en) | 2015-09-28 | 2015-09-28 | Welding exhaust -gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001236A (en) * | 2019-12-24 | 2020-04-14 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | A laser machine flue gas discharge device |
-
2015
- 2015-09-28 CN CN201520757284.9U patent/CN204973455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001236A (en) * | 2019-12-24 | 2020-04-14 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | A laser machine flue gas discharge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190928 |