CN103785260A - Multi-layered magnetic net ammonia gas filter - Google Patents
Multi-layered magnetic net ammonia gas filter Download PDFInfo
- Publication number
- CN103785260A CN103785260A CN201210442774.0A CN201210442774A CN103785260A CN 103785260 A CN103785260 A CN 103785260A CN 201210442774 A CN201210442774 A CN 201210442774A CN 103785260 A CN103785260 A CN 103785260A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- casing
- ring flange
- fixed
- gas ammonia
- 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.)
- Pending
Links
Images
Landscapes
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention provides a multi-layered magnetic net ammonia gas filter which adopts magnetic columns and a stainless steel filtering net, can adsorb and filter iron powder and solid impurities in ammonia gas in a multi-layered manner, reduces the contents of the iron powder and the solid impurities in the ammonia gas, purifies raw materials and improves the ammoniation rate of ammonia. The technical scheme is as follows: the multi-layered magnetic net ammonia gas filter comprises a box body, a filtering net, flange discs, the magnetic columns, a fixed bracket, a feeding opening, a discharging opening and a garbage bag; the feeding opening 9 and the discharging opening 10 are formed in the two ends of the box body 1; three mounting openings A, B and C are formed in the upper end of the box body 1; the filtering net 2 is fixed on the flange disc 3 and is inserted into the box body from the mounting opening A and is fixed and sealed; the magnetic column 4 is mounted on the flange disc 5 and is inserted into the box body from the mounting opening B and is fixed and sealed; the magnetic column 6 is mounted on the flange disc 7 and is inserted into the box body from the mounting opening C and is fixed and sealed; the garbage bag 11 is arranged on the lower side, which corresponds to the filtering net, of the lower end of the box body and is fixed and sealed by using the flange disc 12.
Description
(1) technical field
The invention belongs to a kind of gas ammonia filter, be specifically related to a kind of multilayer magnetic net gas ammonia filter.
(2) background technology
In chemical products are produced at present, it is one to the very high technology of technology content that raw material is anticipated, the relationship between quality of purification of raw materials is to the Quality and yield of finished product, especially in nitric acid ammonia is produced, ammonia is main material, the oxygenation efficiency of ammonia is the important indicator that nitric acid ammonia is produced, the main cause that affects ammonia oxidation rate is the degree of purification of raw material, especially the iron powder of carrying secretly in ammonia has the greatest impact, solid impurity in gas ammonia besides, but existing common filter plant is single entry to be filtered, can not remove efficiently iron powder and solid impurity in gas ammonia, therefore the equipment of employing new technology can address this problem, reduce efficiently iron powder and the solid impurity content in gas ammonia, reach raising purifying rate, improve the object of output and quality.
(3) summary of the invention
[problem that will solve]
The object of the invention is to overcome prior art deficiency, a kind of multi-layered magnetic adsorption column, filter screen of adopting will be provided exactly, solid impurity in iron powder in absorption gas ammonia and filtration gas ammonia, reaches the oxygenation efficiency that reduces iron content and solid impurity content, purification raw material in gas ammonia, improve ammonia, the object that improves Quality and yield.
[technical scheme]
A kind of multilayer magnetic net gas ammonia filter, it comprises: casing 1, filter screen 2, ring flange 3, magnetic posts 4, ring flange 5, magnetic posts 6, ring flange 7, fixed support 8, charging aperture 9, discharging opening 10, rubbish capsule 11, ring flange 12, offer charging aperture (9) and discharging opening (10) at the two ends of casing (1), A is offered in upper end at casing, B, tri-installing ports of C, filter screen (2) is fixed on ring flange (3), filter screen inserts in casing from A installing port, ring flange (3) is connected with the ring flange of A installing port with bolt, nut fixing seal, it is upper in B installing port insertion casing that magnetic posts (4) is arranged on ring flange (5), ring flange (5) is connected with the ring flange of B installing port, with bolt, nut fixing seal, magnetic posts (6) is arranged on ring flange (7), insert in casing from C installing port, ring flange (7) is connected with the ring flange of C installing port, with bolt, nut fixing seal, rubbish capsule (11) is opened in below the corresponding screen location in casing lower end, by flangeseal, with bolt, nut is fixed, fixed support (8) is welded on casing (1) lower end.
[beneficial effect]
The present invention has following effect: the present invention is by adopting filter screen and multi-layered magnetic adsorption column, realize absorption to iron powder in gas ammonia and the removal of solid impurity, in the time that gas ammonia passes through multilayer magnetic web filter, first filtered most solid impurities by filter screen, held the iron powder in gas ammonia by multi-layered magnetic adsorption column again, the usefulness of multi-layered magnetic post is: remove more efficiently the iron content in gas ammonia, thereby reach high purification, improve the oxygenation efficiency of gas ammonia, production method of the present invention is simple, practical, low cost of manufacture, easy to maintenance, easy accessibility, acid-alkali-corrosive-resisting, long service life.
(4) accompanying drawing explanation
This figure is structural representation of the present invention: 1, casing 2, filter screen 3, ring flange 4, magnetic posts 5, ring flange 6, magnetic posts 7, ring flange 8, fixed support 9, charging aperture 10, discharging opening 11, rubbish capsule 12, ring flange.
(5) specific embodiment
A kind of multilayer magnetic net gas ammonia filter, casing rectangle, make with 304 stainless steel materials of thick 5mm, length: 900mm, highly: 220mm, width: 180mm, offer charging aperture and discharging opening at the two ends of casing, on casing, offer A, B, tri-installing ports of C, filter screen is semicircle stainless (steel) wire, filter screen is arranged on ring flange, from A mouth insert in casing with A mouth ring flange fix, magnetic posts is the cylinder-shaped magnet of magnetic field intensity (GS) 1200 ± 20, two is one group, be fixed on ring flange, respectively from B installing port, C installing port inserts B in casing and on casing, ring flange on C installing port connects, with bolt, nut is fixed, the function of rubbish capsule is store solids impurity, be located at below casing lower end and filter screen correspondence position, with flange disk seal live, the operating pressure (Mpa) 1.2 of multilayer magnetic net gas ammonia filter, the dangerous pressure of withstand voltage examination (Mpa) 2.5, metered flow (m3/h)≤6.0, operating temperature normal temperature, the thickness of adsorption column absorption iron powder can reach 10mm, magnetic filter was once cleared up in every two months, the semi-circular screen pack of stainless steel, for the knitting Steel net of stainless steel 304, mesh diameter 0.3mm, can filter out the above all solid impurities of 0.3mm, the rubbish filtering falls into rubbish capsule, monthly once clear up.
Working method: gas ammonia enters in multilayer magnetic net gas ammonia filter box-body by charging aperture, first after filtration net filtration falls the above all solid impurities of 0.3mm, gas ammonia after filtration enters the absorption of ground floor magnetic posts, then gas ammonia enters second layer magnetic posts and is again adsorbed, and the gas ammonia after purification enters next procedure by discharging opening.
Claims (6)
1. a magnetic net gas ammonia filter, it comprises casing (1), filter screen (2), magnetic posts (4) and magnetic posts (6), rubbish capsule (11), be characterised in that: offer charging aperture (9) and discharging opening (10) at the two ends of casing (1), A is offered in upper end at casing, B, tri-installing ports of C, filter screen (2) is fixed on ring flange (3), insert in casing from A installing port, ring flange bolt, nut is fixed, magnetic posts (4) is arranged on ring flange, insert in casing from B installing port, ring flange bolt, nut is fixed, magnetic posts (6) is arranged on ring flange (7), insert in casing from C installing port, ring flange bolt, nut is fixed, rubbish capsule (11) is opened in below the corresponding screen location in casing (1) lower end, fixing with ring flange (12) sealing, enter gas ammonia by charging aperture (9), get rid of gas ammonia by discharging opening (10) and carry out work.
2. as claimed in claim 1, magnetic net gas ammonia filter, is characterized by rectangle stainless steel multilayer magnetic net gas ammonia filter.
3. casing as claimed in claim 1 (1), is characterized in that making with 304 stainless steel materials of thick 5mm.
4. as the filter screen (2) under claim 1, it is characterized in that for the knitting Steel net of stainless steel 304, string diameter 0.3mm, mesh diameter 0.4mm × 0.4mm, is semicircle filter screen.
5. magnetic posts as claimed in claim 1 (4), (6), it is characterized in that: every group is two same magnetic absorption post compositions, two magnetic absorption posts are that arrange lateral separation, the magnet of magnetic temperature (cs) parameter 1200 ± 20.
6. rubbish capsule as claimed in claim 1 (11), is characterized in that the storage area of a scrotiform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210442774.0A CN103785260A (en) | 2012-10-28 | 2012-10-28 | Multi-layered magnetic net ammonia gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210442774.0A CN103785260A (en) | 2012-10-28 | 2012-10-28 | Multi-layered magnetic net ammonia gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103785260A true CN103785260A (en) | 2014-05-14 |
Family
ID=50661574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210442774.0A Pending CN103785260A (en) | 2012-10-28 | 2012-10-28 | Multi-layered magnetic net ammonia gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492218A (en) * | 2014-12-31 | 2015-04-08 | 江苏新中环保股份有限公司 | Oil-gas separation device |
-
2012
- 2012-10-28 CN CN201210442774.0A patent/CN103785260A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492218A (en) * | 2014-12-31 | 2015-04-08 | 江苏新中环保股份有限公司 | Oil-gas separation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104496740A (en) | Device and method for purifying industrial acetylene into high-purity acetylene | |
| CN103785260A (en) | Multi-layered magnetic net ammonia gas filter | |
| CN202283444U (en) | Gas separation filter | |
| CN207418538U (en) | A kind of bio-trickling device | |
| CN202096801U (en) | Waste liquid filtering device | |
| CN201441870U (en) | Air cleaner liquid filtering device | |
| CN203462026U (en) | Three-stage sedimentation and filtration tank used in production process of peanut oil | |
| CN202199205U (en) | Novel material liquid filter | |
| CN107485916A (en) | A kind of automobile making oil plant collects filter | |
| CN201912794U (en) | Tower plate ion exchange or adsorbent resin column suitable for industrial scale | |
| CN203956089U (en) | For the filtration bugduster apparatus of the broken equipment of hydrogen | |
| CN204485476U (en) | Assorted device is filtered in a kind of liquid purification with charcoal absorption and resin filter | |
| CN203724873U (en) | Liquid filtering device | |
| CN202800063U (en) | Filtering and de-ironing device for bee milk freeze-dried powder | |
| CN103041635B (en) | A kind of Separation of Solid and Liquid bag type filtering machine | |
| CN202377860U (en) | Machine tool filter type water pump water tank practical assembly | |
| CN202161997U (en) | Filling filter reaction device | |
| CN101274788A (en) | Water purifier | |
| CN201500579U (en) | Magnetic separator of cable insulating materials | |
| CN201454219U (en) | Sealed filter | |
| CN204337905U (en) | Double filtering type heavy oil filter | |
| CN207012639U (en) | A kind of PET terylene filter element filtering device | |
| CN205042218U (en) | Be used in leading filter equipment in propolis purification technology | |
| CN214914702U (en) | High-purity gas purification device | |
| CN103845981B (en) | A kind of reductive jar filter and filter method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |