CN208356431U - A kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic - Google Patents
A kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic Download PDFInfo
- Publication number
- CN208356431U CN208356431U CN201820018677.1U CN201820018677U CN208356431U CN 208356431 U CN208356431 U CN 208356431U CN 201820018677 U CN201820018677 U CN 201820018677U CN 208356431 U CN208356431 U CN 208356431U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- sequencing valve
- adsorption tower
- efficient automatic
- synthesis 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.)
- Expired - Fee Related
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 20
- 239000003463 adsorbent Substances 0.000 title claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 15
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 15
- 238000005261 decarburization Methods 0.000 title claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 238000012163 sequencing technique Methods 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 24
- 239000007789 gas Substances 0.000 description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- -1 nitrogenous compound Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a kind of synthesis ammonia decarburization adsorbent equipments of high-efficient automatic, it includes adsorption tower, equalizer tank, vacuum tank and sequencing valve, described adsorption tower one end is connected with unstripped gas air inlet pipe, and sequencing valve is equipped on the official road of connection, this end is also connected by the pipeline equipped with sequencing valve with vacuum pump, the adsorption tower other end is connected by pipeline with equalizer tank, and sequencing valve is loaded at the pipeline of connection, the utility model can effectively to be recycled using gas, reduce gas damage, avoid waste caused by gas directly empties, the adjusting of load real-time control can be used in device simultaneously, the degree of automation greatly improves, personnel labor intensity reduces, CO2 index can be controlled steadily, to improve enterprises production efficiency.
Description
Technical field
The utility model relates to synthesize ammonia processing technique field, in particular to the synthesis ammonia decarburization of a kind of high-efficient automatic is inhaled
Adsorption device.
Background technique
Ammonia is important one of inorganic chemical product, and ammonia synthesizing industry occupies an important position in national economy, removes liquid
Ammonia can be directly as fertilizer outside, the nitrogenous fertilizer and various nitrogenous compound fertilizers agriculturally used be using ammonia as raw material, synthesis
Ammonia is one of large chemical products, plays the part of very important role in the industrial production, improves and the production of maintenance synthesis ammonia is set
It is standby also to have far-reaching significance.Synthesis ammonia can generate a large amount of tail gas in process of production, main component H2, NH3, CH4,
N2, CO, CO2 etc. need first to absorb the CO2 in tail gas, in order to carry out recycling point to other gases in tail gas
Class processing.
In the production technology of existing synthesis ammonia decarburization production technical field, adsorbed using each component of the adsorbent to gas
The characteristic of difference is presented with pressure change for capacity, in the case where adsorbent selects adsorption conditions, when pressurization in absorption unstripped gas
The components such as carbon dioxide and water, difficult adsorbent component hydrogen, nitrogen, carbon monoxide, methane etc. are discharged as purified gas by adsorption column outlet,
Carbon dioxide and the water desorption adsorbed when decompression, while adsorbent is regenerated, but the adsorption efficiency of CO2 is too low now, is
Guarantee that CO2 content is up to standard, a large amount of other are emptied using gas, cause very big waste, and system wants operator manual
Each step time is adjusted, laborious and CO2 fluctuation is taken great energy greatly, leverages the working efficiency of equipment.
Utility model content
In view of the above-mentioned problems, having carried out Improvement, the purpose of this utility model is to provide a kind of high-efficient automatics
Synthesize ammonia decarburization adsorbent equipment.
Technical solution used by the utility model is as follows: a kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic, it
Including adsorption tower, equalizer tank, vacuum tank and sequencing valve, described adsorption tower one end is connected with unstripped gas air inlet pipe, and in connection
Official road is equipped with sequencing valve, this end is also connected by the pipeline equipped with sequencing valve with vacuum pump, and the adsorption tower other end passes through
Pipeline is connected with equalizer tank, and loads onto sequencing valve at the pipeline of connection.
Be further improved as above scheme: the quantity of the adsorption tower is 8, and the quantity of equalizer tank is 2, vacuum pump
Quantity be 4, the quantity of sequencing valve is 59.
Be further improved as above scheme: the sequencing valve is used with pipeline and is threadedly coupled.
Be further improved as above scheme: the vacuum pump is used by pipeline and is connected in parallel, and is mounted on adsorption tower
The same side.
Be further improved as above scheme: the adsorption tower at work, process flow be 3 adsorption towers simultaneously into
Material, is pressed for five times, three times along putting.
Compared with the technology of the existing same industry, the benificial effect of the utility model is to the utility model structure is simple, just
It being operated in installation, the process flow of the utility model can effectively to be recycled using gas, gas damage is reduced,
Waste caused by gas directly empties is avoided, while the adjusting of load real-time control can be used in device, the degree of automation greatly mentions
Height, personnel labor intensity reduce, and CO2 index can be controlled steadily, to improve enterprises production efficiency.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification,
It is used to explain the technical solution of the utility model together with embodiments herein, not constitute to technical solutions of the utility model
Limitation.
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1, adsorption tower；2, equalizer tank；3, vacuum pump；4, sequencing valve；5, unstripped gas air inlet pipe.
Specific embodiment
The utility model is described further below in conjunction with drawings and examples.
The utility model provides a kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic, it includes adsorption tower 1, presses
Tank 2, vacuum pump 3 and sequencing valve 4, described 1 one end of adsorption tower is connected with unstripped gas air inlet pipe 5, and is equipped on the pipeline of connection
Sequencing valve 4, this end also by being connected equipped with the pipeline of sequencing valve 4 with vacuum pump 3,1 other end of adsorption tower pass through pipeline and
Equalizer tank 2 is connected, and sequencing valve 4 is loaded at the pipeline of connection.
The synthesis ammonia decarburization adsorbent equipment of the high-efficient automatic is in use, unstripped gas is sent by unstripped gas air inlet pipe 5
Into adsorption tower 1, contain adsorbent in adsorption tower 1, pressurizes to the unstripped gas in adsorption tower 1, CO2 and water in unstripped gas
It is adsorbed agent to be adsorbed, other in unstripped gas are exported by adsorption tower 1 along setting a raft going out, then to adsorption tower using gas
1 is depressurized, and is carried out extraction by the CO2 that vacuum pump 3 will be disengaged from out and is carried out emptying processing, since power system capacity is 20000Nm3/
H can feed simultaneously there are three adsorption tower 1 at any time according to 4 quantity of equalizer tank 2 and sequencing valve in device, carry out five
It is secondary to press, three times along putting, the technique for rinsing desorption is evacuated and evacuated, flushing HV101 aperture will be evacuated and maintained between 2-10%,
CO2 content can be up to standard in purified gas, is greatly lowered compared with gas damage before technological transformation, while load real-time control can be used in device
It adjusts, the degree of automation greatly improves, and personnel labor intensity reduces, and CO2 index can be controlled steadily, to improve enterprise
Production efficiency.
Embodiment described above is only the explanation of the utility model, not imposes any restrictions to the utility model, all
Made any simple modification, change and equivalence change are formulated to above embodiments according to utility model works principle, still
It falls within the protection scope of the present invention.
Claims (4)
1. a kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic, it includes adsorption tower, equalizer tank, vacuum tank and sequencing valve,
It is characterized in that: adsorption tower one end is connected with unstripped gas air inlet pipe, and sequencing valve is equipped on the official road of connection, and also pass through dress
There is the pipeline of sequencing valve to be connected with vacuum pump, the adsorption tower other end is connected by pipeline with equalizer tank, and at the pipeline of connection
Load onto sequencing valve.
2. the synthesis ammonia decarburization adsorbent equipment of a kind of high-efficient automatic according to claim 1, it is characterized in that: the absorption
The quantity of tower is 8, and the quantity of equalizer tank is 2, and the quantity of vacuum pump is 4, and the quantity of sequencing valve is 59.
3. the synthesis ammonia decarburization adsorbent equipment of a kind of high-efficient automatic according to claim 1, it is characterized in that: described program-controlled
Valve is used with pipeline and is threadedly coupled.
4. the synthesis ammonia decarburization adsorbent equipment of a kind of high-efficient automatic according to claim 1, it is characterized in that: the vacuum
Pump is used by pipeline and is connected in parallel, and is mounted on adsorption tower the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018677.1U CN208356431U (en) | 2018-01-05 | 2018-01-05 | A kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018677.1U CN208356431U (en) | 2018-01-05 | 2018-01-05 | A kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356431U true CN208356431U (en) | 2019-01-11 |
Family
ID=64914205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018677.1U Expired - Fee Related CN208356431U (en) | 2018-01-05 | 2018-01-05 | A kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356431U (en) |
-
2018
- 2018-01-05 CN CN201820018677.1U patent/CN208356431U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102517086A (en) | Method for using carbon dioxide as delivery gas and back flushing gas of coal powder instead of nitrogen in coal gasification methanol preparation process | |
| CN106403499B (en) | It is a kind of to wash process coproduction high concentration liquid CO using low-temp methanol2Method | |
| CN101643209A (en) | Method for purifying and reclaiming carbon dioxide from landfill gas and device thereof | |
| CN104138703B (en) | Between/paraphthaloyl chloride produce in waste gas treatment process and device | |
| CN208356431U (en) | A kind of synthesis ammonia decarburization adsorbent equipment of high-efficient automatic | |
| CN104709877A (en) | Device for recovering nitrogen and hydrogen in synthetic ammonia purge gas and method thereof | |
| CN204958383U (en) | Recycle system of tail gas is retrieved to methanol synthesis hydrogen | |
| CN218980986U (en) | Oxygen purification system | |
| CN209854029U (en) | Device for preparing methanol from synthesis gas without conversion system | |
| CN201990481U (en) | Concentration device for dilute hydrochloric acid | |
| CN103880040A (en) | Exhaust gas recycling method for large ammonia liquid nitrogen washing device | |
| CN105817183A (en) | Method for replacing phosgene synthetic tower catalyst | |
| CN201445894U (en) | Device capable of pressure swing absorption, decarbonization, pressure release and recovery | |
| CN102160955A (en) | One-stage pressure swing adsorption process in ammonia-urea synthesizing production | |
| CN106145112A (en) | A kind of new technology utilizing temperature control conversion to prepare high-purity CO and system | |
| CN206587548U (en) | A kind of gas purifying device | |
| CN205965419U (en) | Landfill gas device that deoxidizes | |
| CN104944372A (en) | Device and method for separating and recovering nitrogen, hydrogen and carbon dioxide in carbon dioxide exhaust air | |
| CN206417861U (en) | A kind of VPSA for improving hydrogen yield carries hydrogen production device | |
| CN201997231U (en) | Dual-pressure stage hydrolytic gas recovering system for urea waste water | |
| CN205603542U (en) | System for flue gas system of utilization liquefied natural gas | |
| CN219099144U (en) | Spirulina culture solution recycling system | |
| CN202912861U (en) | Vapor automatic separating cylinder for fertilizer making equipment | |
| CN218494769U (en) | Analytic gas and flash distillation gas communication recovery system | |
| CN211393847U (en) | Hydrogen chloride gas purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190111 |