CN209451604U - Ammonia filtration drying device - Google Patents
Ammonia filtration drying device Download PDFInfo
- Publication number
- CN209451604U CN209451604U CN201822184671.4U CN201822184671U CN209451604U CN 209451604 U CN209451604 U CN 209451604U CN 201822184671 U CN201822184671 U CN 201822184671U CN 209451604 U CN209451604 U CN 209451604U
- Authority
- CN
- China
- Prior art keywords
- level
- cylinder
- stainless steel
- steel mesh
- 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.)
- Active
Links
Abstract
The utility model discloses ammonia filtration drying devices, including cylinder, end cover is equipped with above cylinder, end cover upper surface two sides are fixedly connected by welding and have gas outlet, end cover is fixedly connected by end cover nut with cylinder, one side external surface of cylinder is fixedly connected with evacuation port by connecting flange, pressure gauge is equipped with below evacuation port, another side external surface of cylinder is fixedly connected with level-one air inlet by connecting flange, secondary inlet mouth is equipped with below level-one air inlet, cylinder bottom panel is fixedly connected by welding and has bottom plate, supporting leg is equipped with by mounting screw below bottom plate, structure novel, it is practical, solve the water content and oil content after industrial liquid ammonia gasifies in ammonia, in daily production, with the glow discharge nitriding product that ammonia is raw material production without because aqueous in ammonia, after oil leads to processing Product oxidation improves product quality, and manufacture and maintenance cost are cheap, and occupied area is small, and suitable manufacture is promoted and use.
Description
Technical field
The utility model relates to a kind of filtration drying devices, in particular to ammonia filtration drying device, belong to ammonia technology
Field.
Background technique
The mode of industrial producing liquefied ammonia mainly utilizes hydrogen and nitrogen to close under the effect of the catalyst in high temperature and pressure at present
At what is obtained, then gasify to obtain thick gas by pressure reducing valve in liquefied ammonia, the composition impurity in thick gas mainly contains Determination of Trace Sulfur, water
Point, carbon monoxide, nitrogen, oxygen, iron tramp and the impurity such as other mechanical admixtures and oil, the moisture in ammonia is in the impurity of ammonia
The specific gravity occupied is larger, and common ammonia decontamination device generally comprises ammonia gas purification device, ammonia gas purification drier, ammonia decontamination
Device, ammonia drier, ammonia gas purification equipment, however using entirely a set of such equipment needs are costly, take up a large area.
Summary of the invention
The technical problems to be solved in the utility model is to overcome existing defect, provides ammonia filtration drying device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The ammonia filtration drying device of the utility model, including cylinder, the cylinder top is equipped with end cover, described close
Sealing end cap upper surface two sides are fixedly connected by welding and have gas outlet, and the end cover is fixed by end cover nut and cylinder
Connection, one side external surface of cylinder are fixedly connected with evacuation port by connecting flange, are equipped with pressure gauge below the evacuation port,
Another side external surface of cylinder is fixedly connected with level-one air inlet by connecting flange, is equipped with two below the level-one air inlet
Grade air inlet, the cylinder bottom panel are fixedly connected by welding and have bottom plate, are installed below the bottom plate by mounting screw
There is supporting leg, the bottom plate is fixedly installed with inflatable mouth, the inner barrel by installing bolt far from cylinder one end underface
Bottom end is fixedly installed with level-one stainless steel mesh, and the level-one stainless steel mesh top is fixedly installed with level-one by mounting screw
Activated carbon adsorption layer, institute's primary activity charcoal adsorption layer top are fixedly installed with second level stainless steel mesh, the second level stainless steel sieve
Online side is fixedly installed with alumina powder filter screen by mounting screw, and three-level is fixedly mounted above the alumina powder filter screen
Stainless steel mesh, the three-level stainless steel mesh top are fixedly installed with second order activity charcoal adsorption layer by mounting screw.
As a kind of optimal technical scheme of the utility model, the pressure gauge is fixedly installed in cylinder by mounting screw
Side outer wall, the secondary inlet mouth are fixedly connected by connecting flange with cylinder, and the inflatable mouth runs through bottom plate and cylinder
Inside is fixedly connected.
As a kind of optimal technical scheme of the utility model, the level-one stainless steel mesh, second level stainless steel mesh and
Three-level stainless steel mesh material and size are all the same, and the level-one stainless steel mesh, second level stainless steel mesh and three-level are stainless
Steel sieve both ends pass through connecting cleat and are fixedly installed in cylinder inboard wall two sides.
As a kind of optimal technical scheme of the utility model, level-one stainless steel ball is fixedly installed with inside the gas outlet
Valve is fixedly installed with exhaust-valve by mounting screw inside the evacuation port, inside the level-one air inlet and secondary inlet mouth
It is fixedly installed with second level stainless steel ball valve, and is fixedly installed with purge valve by installing bolt inside the inflatable mouth.
As a kind of optimal technical scheme of the utility model, the supporting leg totally four, it is respectively arranged at bottom base plate
Quadrangle, and the supporting leg is arranged with non-slipping block far from bottom plate one end.
The utility model beneficial effect achieved is: the ammonia filtration drying device of the utility model, structure is simple, cloth
Office is reasonable, when the device in use, by being equipped with second level stainless steel ball valve, ammonia inside level-one air inlet and secondary inlet mouth
Gas can enter cylinder by second level stainless steel ball valve, by cylinder level-one stainless steel mesh support primary activity charcoal adsorption layer into
The first absorption of row early period is filtered, then using three using the alumina powder filter screen that second level stainless steel mesh is placed
The second order activity charcoal adsorption layer being arranged above grade stainless steel mesh carries out final filtration, then not by the level-one of gas outlet connection
Rust steel ball valve obtains the ammonia of filtration drying, while the gas outlet by being arranged can be connected to external use equipment by pipeline
On, pressure detecting can be carried out to inner barrel by the pressure gauge of setting and pointer prompts, prevent the filter drying apparatus superpressure
It uses, when needing to replace the intracorporal desiccant of cylinder, remaining ammonia in cylinder can be emptied first, first by level-one air inlet
Mouth, secondary inlet mouth and gas outlet are closed, and the purge valve in inflatable mouth, since ammonia is lighter than nitrogen, remaining ammonia are then opened
The exhaust-valve passed through from bottom to top in evacuation port by cylinder is excluded, and is closed in nitrogen inflatable mouth after emptying the intracorporal ammonia of cylinder
Purge valve, then by unscrewing end cover nut, open end cover, take out dry adsorbent replacement, while passing through setting level-one
Stainless steel mesh, second level stainless steel mesh and three-level stainless steel mesh are fixedly mounted by connecting cleat, and such design is convenient
Stainless steel mesh to be dismantled, is easy to use, the ammonia filtration drying device of the utility model, structure novel is practical,
It is easy to operate, it solves water content and oil content after industrial liquid ammonia gasifies in ammonia and uses ammonia in daily production
For no aqueous, the oily product oxidation after leading to processing because of in ammonia of glow discharge nitriding product of raw material production, product is improved
Quality, and manufacture and maintenance cost are cheap, occupied area is small, is suitble to manufacture popularization and use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment side does not constitute limitations of the present invention for explaining the utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the connecting cleat structural schematic diagram of the utility model.
In figure: 1, cylinder；2, end cover；3, gas outlet；4, end cover nut；5, evacuation port；6, pressure gauge；7, one is grading
Port；8, secondary inlet mouth；9, bottom plate；10, supporting leg；11, inflatable mouth；12, level-one stainless steel mesh；13, primary activity charcoal
Adsorption layer；14, second level stainless steel mesh；15, alumina powder filter screen；16, three-level stainless steel mesh；17, second order activity charcoal is inhaled
Attached layer；18, connecting cleat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the ammonia filtration drying device of the utility model, including cylinder 1 are equipped with sealing above cylinder 1
End cap 2,2 upper surface two sides of end cover are fixedly connected by welding and have gas outlet 3, end cover 2 by end cover nut 4 with
Cylinder 1 is fixedly connected, and 1 one side external surface of cylinder is fixedly connected with evacuation port 5 by connecting flange, is equipped with pressure below evacuation port 5
Power table 6, another side external surface of cylinder 1 are fixedly connected with level-one air inlet 7 by connecting flange, are equipped with below level-one air inlet 7
Secondary inlet mouth 8,1 bottom panel of cylinder, which is fixedly connected by welding, bottom plate 9, is equipped with below bottom plate 9 by mounting screw
Supporting leg 10, bottom plate 9 are fixedly installed with inflatable mouth 11,1 inner bottom of cylinder by installing bolt far from 1 one end of cylinder underface
It is fixedly installed with level-one stainless steel mesh 12, primary activity is fixedly installed with by mounting screw above level-one stainless steel mesh 12
Charcoal adsorption layer 13 is fixedly installed with second level stainless steel mesh 14, second level stainless steel mesh 14 above primary activity charcoal adsorption layer 13
Top is fixedly installed with alumina powder filter screen 15 by mounting screw, and three-level is fixedly mounted not above alumina powder filter screen 15
Become rusty steel sieve 16, is fixedly installed with second order activity charcoal adsorption layer 17 by mounting screw above three-level stainless steel mesh 16.
Pressure gauge 6 is fixedly installed in 1 side outer wall of cylinder by mounting screw, secondary inlet mouth 8 by connecting flange with
Cylinder 1 is fixedly connected, and inflatable mouth 11 is fixedly connected inside bottom plate 9 and cylinder 1, to further increase stabilized structure
Property, level-one stainless steel mesh 12, second level stainless steel mesh 14 and 16 material of three-level stainless steel mesh and size are all the same, and level-one
Stainless steel mesh 12, second level stainless steel mesh 14 and 16 both ends of three-level stainless steel mesh pass through connecting cleat 18 and are fixedly installed in
1 inner wall two sides of cylinder, facilitate and carry out disassembly use, are fixedly installed with level-one stainless steel ball valve inside gas outlet 3, in evacuation port 5
Portion is fixedly installed with exhaust-valve by mounting screw, is fixedly installed with second level not inside level-one air inlet 7 and secondary inlet mouth 8
Become rusty steel ball valve, and inside inflatable mouth 11 by installation bolt be fixedly installed with purge valve, thus more convenient structure carry out using,
Supporting leg 10 totally four, 9 bottom four corners of bottom plate are respectively arranged at, and supporting leg 10 is arranged with non-slipping block far from 9 one end of bottom plate, from
And play the role of certain anti-skidding.
Specifically, when the device is in use, by being equipped with second level not inside level-one air inlet 7 and secondary inlet mouth 8
Become rusty steel ball valve, and ammonia can be entered cylinder 1 by second level stainless steel ball valve, one supported by level-one stainless steel mesh 12 in cylinder 1
Grade activated carbon adsorption layer 13 carries out the first absorption of early period, the alumina powder filter screen 15 placed using second level stainless steel mesh 14
It is filtered, then carries out final filtration using the second order activity charcoal adsorption layer 17 being arranged above three-level stainless steel mesh 16,
Then the ammonia of filtration drying is obtained by the level-one stainless steel ball valve that gas outlet 3 connects, while can by the gas outlet 3 of setting
It is connected to by pipeline in external use equipment, it can be to progress pressure detecting and pointer inside cylinder 1 by the pressure gauge 6 of setting
Prompt prevents the filter drying apparatus superpressure from using, when needing to replace the desiccant in cylinder 1, can empty first
Remaining ammonia, first closes level-one air inlet 7, secondary inlet mouth 8 and gas outlet 3 in cylinder 1, then opens in inflatable mouth 11
Purge valve, since ammonia is lighter than nitrogen, remaining ammonia is excluded by the exhaust-valve in evacuation port 5 from bottom to top by cylinder 1,
The purge valve in nitrogen inflatable mouth 11 is closed after emptying the ammonia in cylinder 1, then by unscrewing end cover nut 4, opens sealed end
Lid 2 takes out dry adsorbent replacement, while not by setting level-one stainless steel mesh 12, second level stainless steel mesh 14 and three-level
Rust steel sieve 16 is fixedly mounted by connecting cleat 18, and such design is convenient to dismantle stainless steel mesh, is easy to use.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. ammonia filtration drying device, which is characterized in that including cylinder (1), end cover (2) are equipped with above the cylinder (1),
End cover (2) the upper surface two sides are fixedly connected by welding and have gas outlet (3), and the end cover (2) passes through end
Box nut (4) is fixedly connected with cylinder (1), and (1) one side external surface of cylinder is fixedly connected with evacuation port by connecting flange
(5), pressure gauge (6) are equipped with below the evacuation port (5), another side external surface of the cylinder (1) connects by the way that connecting flange is fixed
It is connected to level-one air inlet (7), is equipped with secondary inlet mouth (8) below the level-one air inlet (7), cylinder (1) bottom panel
Being fixedly connected by welding has bottom plate (9), is equipped with supporting leg (10), the bottom by mounting screw below the bottom plate (9)
Plate (9) is fixedly installed with inflatable mouth (11) far from cylinder (1) one end underface by installing bolt, cylinder (1) inner bottom
End is fixedly installed with level-one stainless steel mesh (12), is fixedly mounted above the level-one stainless steel mesh (12) by mounting screw
There is primary activity charcoal adsorption layer (13), is fixedly installed with second level stainless steel mesh above the primary activity charcoal adsorption layer (13)
(14), it is fixedly installed with alumina powder filter screen (15) above the second level stainless steel mesh (14) by mounting screw, it is described
Three-level stainless steel mesh (16) are fixedly mounted above alumina powder filter screen (15), it is logical above the three-level stainless steel mesh (16)
It crosses mounting screw and is fixedly installed with second order activity charcoal adsorption layer (17).
2. ammonia filtration drying device according to claim 1, which is characterized in that the pressure gauge (6) passes through installation spiral shell
Nail is fixedly installed in cylinder (1) side outer wall, and the secondary inlet mouth (8) is fixedly connected by connecting flange with cylinder (1), and
The inflatable mouth (11) is fixedly connected inside bottom plate (9) and cylinder (1).
3. ammonia filtration drying device according to claim 1, which is characterized in that the level-one stainless steel mesh (12),
Second level stainless steel mesh (14) and three-level stainless steel mesh (16) material and size are all the same, and the level-one stainless steel mesh
(12), second level stainless steel mesh (14) and three-level stainless steel mesh (16) both ends pass through connecting cleat (18) and are fixedly installed in cylinder
Body (1) inner wall two sides.
4. ammonia filtration drying device according to claim 1, which is characterized in that fixed peace inside the gas outlet (3)
Equipped with level-one stainless steel ball valve, the evacuation port (5) is internal to be fixedly installed with exhaust-valve, the level-one air inlet by mounting screw
It is fixedly installed with second level stainless steel ball valve inside mouth (7) and secondary inlet mouth (8), and passes through peace inside the inflatable mouth (11)
Dress bolt is fixedly installed with purge valve.
5. ammonia filtration drying device according to claim 1, which is characterized in that the supporting leg (10) totally four, point
It is not set to bottom plate (9) bottom four corners, and the supporting leg (10) is arranged with non-slipping block far from bottom plate (9) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184671.4U CN209451604U (en) | 2018-12-25 | 2018-12-25 | Ammonia filtration drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184671.4U CN209451604U (en) | 2018-12-25 | 2018-12-25 | Ammonia filtration drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451604U true CN209451604U (en) | 2019-10-01 |
Family
ID=68042010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822184671.4U Active CN209451604U (en) | 2018-12-25 | 2018-12-25 | Ammonia filtration drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821819A (en) * | 2020-07-09 | 2020-10-27 | 常德市广汇气体有限公司 | Waste gas recovery processing cyclic utilization system in hydrogen production |
-
2018
- 2018-12-25 CN CN201822184671.4U patent/CN209451604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821819A (en) * | 2020-07-09 | 2020-10-27 | 常德市广汇气体有限公司 | Waste gas recovery processing cyclic utilization system in hydrogen production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209451604U (en) | Ammonia filtration drying device | |
| CN215692988U (en) | Pressure swing adsorption carbon molecular sieve oxygen generator | |
| CN208901072U (en) | A kind of electric heating water bath gasifier | |
| CN207012776U (en) | A kind of gas-filtering device | |
| CN205516918U (en) | Novel gaseous moisture autosegregation of medical molecular sieve oxygen generation equipment device | |
| CN211612192U (en) | High-efficient steam-water separation device | |
| CN211811314U (en) | Food-grade sulfuric acid storage tank | |
| CN209317292U (en) | Ready-packaged filter cartridge prefilter | |
| CN207562552U (en) | A kind of emission-control equipment | |
| CN107054905A (en) | A kind of holding vessel for being used to hold chemical liquid | |
| CN209576179U (en) | A kind of furfural dust filtering device | |
| CN219376470U (en) | Inlet filtering and purifying device of coal press | |
| CN220214425U (en) | Preparation facilities of food-grade carbon dioxide | |
| CN207918777U (en) | A kind of natural gas filter | |
| CN209679727U (en) | The corrosion-resistant deduster of coal gasification overpressure resistant and explosion-proof | |
| CN205360963U (en) | Gaseous dehydration device of integrated form low pressure acetylene | |
| CN217628268U (en) | Device for purifying methane | |
| CN208935363U (en) | A kind of inner support member dismantles pressure vessel easy for installation | |
| CN215463124U (en) | Adsorption tower structure of vacuum pressure swing adsorption oxygen production equipment | |
| CN205412962U (en) | Fast clamp sealed filter responses cauldron of opening | |
| CN216584907U (en) | Steelmaking converter coal gas recycle device | |
| CN2793089Y (en) | Household marsh desulfurizing purifier | |
| CN109296884A (en) | A kind of pressure container apparatus with vertical fine adjustment mechanism | |
| CN210506236U (en) | Dry coal powder gasification stove oxygen-eliminating device unloading system | |
| CN220696721U (en) | Nitrogen-sealed gas saving and emission reduction system for storage tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |