CN213643502U - Purification device for filtering welding smoke by molecular sieve - Google Patents
Purification device for filtering welding smoke by molecular sieve Download PDFInfo
- Publication number
- CN213643502U CN213643502U CN202021808847.XU CN202021808847U CN213643502U CN 213643502 U CN213643502 U CN 213643502U CN 202021808847 U CN202021808847 U CN 202021808847U CN 213643502 U CN213643502 U CN 213643502U
- Authority
- CN
- China
- Prior art keywords
- molecular sieve
- box body
- welding
- flue gas
- distribution bin
- 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.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model belongs to welding flue gas adsorbs the purification field, specifically is a molecular sieve filters purifier of welding flue gas. The utility model discloses the constitution includes: the air inlet pipe is characterized in that the air inlet pipe is connected with an air distribution bin, the air distribution bin is connected with the bottom of the box body, an alum water solution is contained in the box body, a molecular sieve interlayer is arranged at the upper part of the box body, and an air outlet pipe is arranged at the upper part of the molecular sieve interlayer. The utility model discloses select alum aqueous solution for use and carry out preliminary absorption to the welding flue gas that flows in, gas after preliminary purification is by secondary purification when passing through the molecular sieve intermediate layer, purifies twice gas and finally flows from the outlet duct, adsorbs through the twice filtration to the welding flue gas, has improved the purification efficiency of welding flue gas.
Description
The technical field is as follows:
the utility model relates to a molecular sieve filters purifier of welding flue gas.
Background art:
the welding technique plays an important role in production and life, welding workers can continuously generate welding fume in the welding operation process, the welding fume contains welding fume and gas, and harmful substances in the welding fume mainly comprise Fe2O3、SiO2MnO and the like, and toxic and harmful gases in welding fume are mainly CO and CO2And CH4Welding fumes, etc., pose a hazard to our living environment and harm the health of welding workers, and therefore, the purification treatment of welding fumes becomes a major concern. For the purification treatment of realization to welding flue gas, the utility model designs a purifier of molecular sieve filtration welding flue gas.
The invention content is as follows:
the utility model aims at designing a molecular sieve filters purifier of welding flue gas.
The above purpose is realized by the following technical scheme:
a purification device for filtering welding smoke by using a molecular sieve comprises the following components: the air inlet pipe is characterized in that the air inlet pipe is connected with an air distribution bin, the air distribution bin is connected with the bottom of the box body, an alum water solution is contained in the box body, the upper part of the box body is a molecular sieve interlayer, and the upper part of the molecular sieve interlayer is an air outlet pipe.
The purification device for filtering welding smoke by using the molecular sieve is characterized in that the upper part of the box body is provided with a molecular sieve interlayer, the molecular sieve interlayer is internally provided with a molecular sieve for filtering oxygen, and the molecular sieve can be used for filtering CO and CH4And filtering toxic and harmful gases.
The gas distribution bin of the purification device for filtering the welding smoke by the molecular sieve is circular, holes with the same diameter are formed around the gas distribution bin, and the welding smoke can be dispersed in all directions in the process of introducing the welding smoke, so that the impact of the gas on the box body is relieved.
Has the advantages that:
1. the utility model discloses carry out purification absorption twice to the welding flue gas, the smoke and dust of alum aqueous solution in to the welding flue gas carries out the preliminary adsorption purification, and the flue gas after the preliminary purification passes through the molecular sieve intermediate layer, will filter such as harmful gas such as CO, realizes the secondary purification, and the welding flue gas after twice purifies flows from the play flow tube, and its purification efficiency is higher.
2. The gas distribution bin is circular, and holes with the same diameter are formed in the periphery of the gas distribution bin. The in-process of letting in the welding flue gas, the welding flue gas can disperse to all directions, slows down the impact of gas to the box.
3. The colloidal aluminum hydroxide generated by dissolving alum in water has obvious adsorption effect on impurities in water, the raw materials are easy to obtain, the principle is simple, and the adsorption effect is obvious.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises an air inlet pipe, 2, a box body, 3, a molecular sieve interlayer, 4, a gas distribution bin, 5, an alum aqueous solution, 6 and an air outlet pipe.
The specific implementation mode is as follows:
example 1:
a purification device for filtering welding smoke by using a molecular sieve comprises the following components: the air inlet pipe is characterized in that the air inlet pipe is connected with an air distribution bin, the air distribution bin is connected with the bottom of the box body, an alum water solution is contained in the box body, the upper part of the box body is a molecular sieve interlayer, and the upper part of the molecular sieve interlayer is an air outlet pipe.
Example 2:
the molecular sieve filters the purifier of the welding fume, the upper portion of the box body is a molecular sieve interlayer, the molecular sieve interlayer is provided with a molecular sieve for filtering oxygen, the welding fume passes through the molecular sieve interlayer in the outflow process, and the molecular sieve can filter CO and CH4And filtering toxic and harmful gases.
Example 3:
the gas distribution bin of the purification device for filtering the welding smoke by the molecular sieve is circular, holes with the same diameter are formed around the gas distribution bin, and the welding smoke can be dispersed in all directions in the process of introducing the welding smoke, so that the impact of the gas on the box body is relieved.
Claims (3)
1. A purification device for filtering welding smoke by using a molecular sieve comprises the following components: the air inlet pipe (1) is characterized in that the air inlet pipe is connected with an air distribution bin (4), the air distribution bin is connected with the bottom of a box body (2), an alum water solution (5) is contained in the box body, a molecular sieve interlayer (3) is arranged on the upper portion of the box body, and an air outlet pipe (6) is arranged on the upper portion of the molecular sieve interlayer.
2. The molecular sieve welding fume purification device as claimed in claim 1, wherein: the upper part of the box body is provided with a molecular sieve interlayer, and a molecular sieve for filtering oxygen is arranged in the molecular sieve interlayer.
3. The molecular sieve welding fume purification device as claimed in claim 1, wherein: the gas distribution bin is circular, and holes with the same diameter are formed in the periphery of the gas distribution bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808847.XU CN213643502U (en) | 2020-08-26 | 2020-08-26 | Purification device for filtering welding smoke by molecular sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808847.XU CN213643502U (en) | 2020-08-26 | 2020-08-26 | Purification device for filtering welding smoke by molecular sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213643502U true CN213643502U (en) | 2021-07-09 |
Family
ID=76693608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021808847.XU Active CN213643502U (en) | 2020-08-26 | 2020-08-26 | Purification device for filtering welding smoke by molecular sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213643502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023569A (en) * | 2020-08-26 | 2020-12-04 | 哈尔滨理工大学 | Novel welding flue gas purification device |
-
2020
- 2020-08-26 CN CN202021808847.XU patent/CN213643502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023569A (en) * | 2020-08-26 | 2020-12-04 | 哈尔滨理工大学 | Novel welding flue gas purification device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206560761U (en) | One kind welding flue gas purifying equipment | |
| CN109099443A (en) | A kind of disposable purifying processing device of industrial waste gas | |
| CN103611418A (en) | Joint treatment device and method for organic waste gas | |
| CN205939342U (en) | Device is administered to high -efficient food and beverage oil smoke | |
| CN213643502U (en) | Purification device for filtering welding smoke by molecular sieve | |
| CN203663702U (en) | Joint treatment device for organic waste gas | |
| CN203469810U (en) | Indoor air purifier | |
| CN106582275B (en) | A kind of vehicle spray painting baking waste gas pollution control and treatment system | |
| CN208742257U (en) | Antibacterial eliminates the unusual smell air strainer device except formaldehyde | |
| CN107051083A (en) | A kind of multifunctional industrial emission-control equipment | |
| CN201711063U (en) | Welding waste-gas processing device | |
| CN112023569A (en) | Novel welding flue gas purification device | |
| CN206350982U (en) | A kind of air cleaning unit | |
| CN212039618U (en) | Jewelry processing smoke purifier | |
| CN204816005U (en) | A novel laser smog clarifier for air purification | |
| CN211411488U (en) | Organic waste gas treatment device | |
| CN207254037U (en) | A kind of organic waste gas treatment system | |
| CN210304973U (en) | Welding smog discharges and clean system | |
| CN208025637U (en) | A kind of binary channels negative pressure air purifier | |
| CN108654341A (en) | Antibacterial eliminates the unusual smell air strainer device except formaldehyde | |
| CN208449051U (en) | Multistage waste gas purification apparatus | |
| CN207081016U (en) | A kind of waste gas purification environmental protection equipment | |
| CN206176575U (en) | Modular air purification system | |
| CN205360899U (en) | System for handle engine exhaust gas with filtrate and scavenging solution | |
| CN206184170U (en) | PLC controls weldingsmoke purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: Room 519-32, science and technology building, No. 52 Xuefu Road, Nangang District, Harbin, Heilongjiang 150006 Patentee after: Harbin Runxin Technology Co.,Ltd. Address before: 150080 Harbin University of Science and Technology, Harbin Road, Nangang District, Heilongjiang, 52 Patentee before: HARBIN University OF SCIENCE AND TECHNOLOGY |