CN207102234U - A kind of active carbon desulfurization denitration experimental provision - Google Patents
A kind of active carbon desulfurization denitration experimental provision Download PDFInfo
- Publication number
- CN207102234U CN207102234U CN201720839334.7U CN201720839334U CN207102234U CN 207102234 U CN207102234 U CN 207102234U CN 201720839334 U CN201720839334 U CN 201720839334U CN 207102234 U CN207102234 U CN 207102234U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- unit
- activated carbon
- detection unit
- experimental provision
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of active carbon desulfurization denitration experimental provision, flue gas including being sequentially connected occurs and humidification system, heat tracing unit and activated carbon adsorption unit, the flue gas generation and humidification system and the activated carbon adsorption unit are connected with detection unit import, the detection unit outlet is connected with device for absorbing tail gas, and the flue gas occurs and humidification system, heat tracing unit, activated carbon adsorption unit and flue gas composition detection unit are connected with computer controlled automatic display system respectively；Heat tracing unit, the collective effect of activated carbon adsorption unit make flue gas heated more abundant, meet activated carbon optimal adsorption temperature, computer controlled automatic display system can in real time monitor and draw temperature, concentration performance graph, allow the operator to get information about experiment process.
Description
Technical field
Gas cleaning processing technology field is the utility model is related to, it particularly relates to which a kind of active carbon desulfurization denitration is real
Experiment device.
Background technology
Active carbon desulfurization denitration experimental provision is a kind of device for detecting coal mass active carbon desulphurization denitration performance.Activated carbon has
There are the pore structure of prosperity and huge specific surface area, while there is good catalytic performance again, desulphurization denitration experimental provision profit
With the above-mentioned characteristic purifying smoke of activated carbon, reach the purpose for evaluating active carbon desulfurization denitration performance.At present, existing activated carbon takes off
Sulphur denitration experimental provision gas flow is excessive so that gas consumption is excessive, and flue gas is insufficient, purification is not thorough, equipment fortune
Row is unstable.Above-mentioned technical problem adds equipment operating cost, causes the wasting of resources, causes test result inaccurate.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of active carbon desulfurization denitration experiment to fill
Put, gas usage can be reduced, reduce gas flow rate, flue gas is abundant, purification is thorough, improves the accuracy of experimental data.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of active carbon desulfurization denitration experimental provision, including the flue gas being sequentially connected occurs and humidification system, heat tracing unit
And activated carbon adsorption unit, the flue gas generation and humidification system and the activated carbon adsorption unit connect with detection unit import
Connect, the detection unit outlet is connected with device for absorbing tail gas, and the flue gas occurs and humidification system, heat tracing unit, activated carbon
Absorbing unit and flue gas composition detection unit are connected with computer controlled automatic display system respectively；The flue gas occurs and humidification
The first valve is provided between system and the heat tracing unit, the flue gas occurs and humidification system and flue gas composition detection list
The second valve is provided between member, the 3rd valve is provided between the activated carbon adsorption unit and the flue gas composition detection unit,
The flue gas composition detection unit port of export is provided with the 4th valve.
Further, the flue gas occurs and humidification system includes humidification device and three mass flowmenters, described three
Mass flowmenter connects nitrogen cylinder, oxygen cylinder and sulfur dioxide gas cylinder respectively.
Further, the humidification device is steam generator.
Further, the activated carbon adsorption unit includes adsorption-desorption stove, and activated carbon is provided with the adsorption-desorption stove
Adsorption layer, the adsorption-desorption furnace bottom are provided with filler.
Further, the filler is stainless (steel) wire.
Further, the heat tracing unit includes tracing system, and the tracing system is connected with thermocouple.
The beneficial effects of the utility model：Calculated by increasing on the basis of existing active carbon desulfurization denitration experimental provision
Machine automatically controls display system, computer controlled automatic display system can monitor in real time air inflow, each heater temperature and
Exhaust gas concentration, real-time rendering performance graph, the grasp detection process that operating personnel can be simple and clear；In existing apparatus
On the basis of increase heat tracing unit, activated carbon adsorption unit, heat tracing unit makes flue gas be heated to fitting before entering activated carbon adsorption unit
Suitable temperature；Adsorption-desorption stove plays insulation effect after flue gas entrance in activated carbon adsorption unit, ensures that flue gas is inhaled by activated carbon
Attached cell temperature is maintained at activated carbon optimal adsorption temperature, and adsorption-desorption furnace bottom filler is stainless (steel) wire, add flue gas by
Hot area, make flue gas heated more fully, temperature reaches activated carbon optimal adsorption temperature before flue gas enters activated carbon adsorption layer.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of active carbon desulfurization denitration experimental provision according to the utility model embodiment
Figure.
Fig. 2 is a kind of charcoal absorption of active carbon desulfurization denitration experimental provision according to the utility model embodiment
Cellular construction schematic diagram.
In figure：1. flue gas occurs and humidification system；2. mass flowmenter；3. humidification device；4. heat tracing unit；5.
Thermocouple；6. activated carbon adsorption unit；7. flue gas composition detection unit；8. device for absorbing tail gas；9. computer is controlled automatically
Display system processed；10. the first valve；11. the second valve；12. the 3rd valve；13. the 4th valve；14. charcoal absorption
Layer；15. filler；16. tracing system.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in Figure 1-2, a kind of active carbon desulfurization denitration experimental provision according to the utility model embodiment, including
The flue gas being sequentially connected occurs and humidification system 1, heat tracing unit 4 and activated carbon adsorption unit 6, and the flue gas occurs and humidification system
System 1 and the activated carbon adsorption unit 6 are connected with the import of detection unit 7, and the detection unit 7 exports and device for absorbing tail gas
8 connections, the flue gas occurs and humidification system 1, heat tracing unit 4, activated carbon adsorption unit 6 and flue gas composition detection unit 7 are divided
It is not connected with computer controlled automatic display system 9；Set between the flue gas generation and humidification system 1 and the heat tracing unit 4
There is the first valve 10, the second valve is provided between the flue gas generation and humidification system 1 and the flue gas composition detection unit 7
11, the 3rd valve 12, the flue gas composition are provided between the activated carbon adsorption unit 6 and the flue gas composition detection unit 7
The port of export of detection unit 7 is provided with the 4th valve 13.
The flue gas occurs and humidification system 1 includes humidification device 3 and three mass flowmenters 2, three quality streams
Gauge 2 connects nitrogen cylinder, oxygen cylinder and sulfur dioxide gas cylinder respectively.
The humidification device 3 is steam generator.
The activated carbon adsorption unit 6 includes adsorption-desorption stove, and activated carbon adsorption layer 14 is provided with the adsorption-desorption stove,
The adsorption-desorption furnace bottom is provided with filler 15.
The filler 15 is stainless (steel) wire.
The heat tracing unit 4 includes tracing system 16, and the tracing system 16 is connected with thermocouple 5.
In order to facilitate above-mentioned technical proposal of the present utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to a kind of active carbon desulfurization denitration experimental provision described in the utility model, device is being transported
During row, first to heat up and preparing the simulated flue gas stage, it is automatically controlled by a computer display system 9 and controls the basis of heat tracing unit 4
Required temperature automatic heating, during which it is passed through nitrogen protection gas；Open the second valve 11, the 4th valve 13, close the first valve 10,
3rd valve 12, is automatically controlled by a computer the preparation simulated flue gas of display system 9 and heat tracing unit 4 heats up, and each gas passes through cigarette
Gas occurs and humidification system 1 is formulated as simulated flue gas, and simulated flue gas flows through flue gas composition detection unit 7 by the second valve 11,
Each gas content in simulated flue gas is detected by flue gas composition detection unit 7, operating personnel are shown by computer controlled automatic is
Each gas concentration of the regulation of system 9, the simulated flue gas by detection are discharged in air by the 4th valve 13.Flue gas occurs and humidification system
System 1 includes humidification device 3 and three mass flowmenters 2, and nitrogen cylinder, oxygen cylinder and sulfur dioxide gas cylinder are connected to a matter
Flowmeter 2 is measured, will be humidified after gas mixing by humidification device 3, controls gas reclaimed water to steam by controlling the temperature of humidification device 3
Gas content, humidification device 3 select steam generator.
Switch exhaust gases passes after preparing simulated flue gas, open the first valve 10, the 3rd valve 12, close the second valve
11, into the gas cleaning stage.The simulated flue gas prepared flows through heat tracing unit 4 by the first valve 10, and simulated flue gas is pre-
Heat, after flowing through thermocouple 5 and adsorption-desorption stove, simulated flue gas is sufficiently heated to required temperature, by activated carbon adsorption layer 14
Simulated flue gas flows to flue gas composition detection unit 7, by flue gas group by internal activated carbon layer adsorption cleaning by the 3rd valve 12 afterwards
Detection unit 7 is divided to detect each gas concentration of tail gas in real time, the flue gas being cleaned is discharged into air by the 4th valve 13, treats tail
When gas concentration reaches certain index, absorption is completed, and the bottom of adsorption-desorption stove is provided with stainless (steel) wire filler 15, stainless (steel) wire filler
15 increase contacts area.
During regenerated carbon, it is automatically controlled by a computer display system 9 and raises adsorption-desorption furnace temperature, be attached to activated carbon
The sulfuric acid on surface is decomposed into sulfur dioxide at high temperature, and hybrid protection gas nitrogen enters device for absorbing tail gas by the 3rd valve 12
8, sulfur dioxide gas is absorbed by the solution in device for absorbing tail gas 8, and nitrogen is discharged into air, titrated by NaOH standard liquids
Absorbing liquid determines the amount of sulfur dioxide absorption, so as to reach the purpose of evaluation Properties of Activated Carbon.
In summary, by means of above-mentioned technical proposal of the present utility model, by being tested in existing active carbon desulfurization denitration
Increase computer controlled automatic display system on the basis of device, computer controlled automatic display system can monitor air inlet in real time
Amount, each heater temperature and exhaust gas concentration, real-time rendering performance graph, the grasp inspection that operating personnel can be simple and clear
Survey process；Increase heat tracing unit, activated carbon adsorption unit on the basis of existing apparatus, heat tracing unit makes flue gas enter activated carbon
Preference temperature is heated to before absorbing unit；Adsorption-desorption stove plays insulation effect after flue gas entrance in activated carbon adsorption unit, protects
Card flue gas is maintained at activated carbon optimal adsorption temperature by activated carbon adsorption unit temperature, and adsorption-desorption furnace bottom filler is stainless
Steel mesh, flue gas heating surface area is added, make flue gas heated more fully, temperature reaches activity before flue gas enters activated carbon adsorption layer
Charcoal optimal adsorption temperature.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
1. a kind of active carbon desulfurization denitration experimental provision, it is characterised in that the flue gas including being sequentially connected occurs and humidification system
（1）, heat tracing unit（4）And activated carbon adsorption unit（6）, the flue gas occurs and humidification system（1）With the charcoal absorption
Unit（6）And detection unit（7）Import connects, the detection unit（7）Outlet and device for absorbing tail gas（8）Connection, it is described
Flue gas occurs and humidification system（1）, heat tracing unit（4）, activated carbon adsorption unit（6）With flue gas composition detection unit（7）Respectively
With computer controlled automatic display system（9）Connection；The flue gas occurs and humidification system（1）With the heat tracing unit（4）It
Between be provided with the first valve（10）, the flue gas occurs and humidification system（1）With the flue gas composition detection unit（7）Between be provided with
Second valve（11）, the activated carbon adsorption unit（6）With the flue gas composition detection unit（7）Between be provided with the 3rd valve
（12）, the flue gas composition detection unit（7）The port of export is provided with the 4th valve（13）.
2. a kind of active carbon desulfurization denitration experimental provision according to claim 1, it is characterised in that the flue gas occurs and added
Wet system（1）Including humidification device（3）With three mass flowmenters（2）, three mass flowmenters（2）Nitrogen is connected respectively
Bottle, oxygen cylinder and sulfur dioxide gas cylinder.
A kind of 3. active carbon desulfurization denitration experimental provision according to claim 2, it is characterised in that the humidification device（3）
For steam generator.
A kind of 4. active carbon desulfurization denitration experimental provision according to claim 1, it is characterised in that the charcoal absorption list
Member（6）Including adsorption-desorption stove, activated carbon adsorption layer is provided with the adsorption-desorption stove（14）, the adsorption-desorption furnace bottom sets
There is filler（15）.
A kind of 5. active carbon desulfurization denitration experimental provision according to claim 4, it is characterised in that the filler（15）For not
Become rusty steel mesh.
A kind of 6. active carbon desulfurization denitration experimental provision according to claim 1, it is characterised in that the heat tracing unit（4）
Including tracing system（16）, the tracing system（16）With thermocouple（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839334.7U CN207102234U (en) | 2017-07-12 | 2017-07-12 | A kind of active carbon desulfurization denitration experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839334.7U CN207102234U (en) | 2017-07-12 | 2017-07-12 | A kind of active carbon desulfurization denitration experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102234U true CN207102234U (en) | 2018-03-16 |
Family
ID=61575774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720839334.7U Active CN207102234U (en) | 2017-07-12 | 2017-07-12 | A kind of active carbon desulfurization denitration experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207102234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487363A (en) * | 2020-05-07 | 2020-08-04 | 内蒙古浦瑞芬环保科技有限公司 | Method for measuring performance of desulfurization and denitrification activated carbon and application thereof |
| CN113946173A (en) * | 2020-07-15 | 2022-01-18 | 中冶长天国际工程有限责任公司 | Temperature control system, method and device for analytical tower |
-
2017
- 2017-07-12 CN CN201720839334.7U patent/CN207102234U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487363A (en) * | 2020-05-07 | 2020-08-04 | 内蒙古浦瑞芬环保科技有限公司 | Method for measuring performance of desulfurization and denitrification activated carbon and application thereof |
| CN111487363B (en) * | 2020-05-07 | 2022-08-16 | 内蒙古浦瑞芬环保科技有限公司 | Method for measuring performance of desulfurization and denitrification activated carbon and application thereof |
| CN113946173A (en) * | 2020-07-15 | 2022-01-18 | 中冶长天国际工程有限责任公司 | Temperature control system, method and device for analytical tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103983748B (en) | A kind of active coke desulphurizing denitration performance characterization test method and device thereof | |
| CN207102234U (en) | A kind of active carbon desulfurization denitration experimental provision | |
| CN204044136U (en) | A kind of experimental provision evaluated for SCR denitrating flue gas honeybee shape catalyst activity | |
| CN106404984B (en) | The isometric medium-sized catalyst for denitrating flue gas device for detecting performance of one kind and detection method | |
| CN204758358U (en) | Directly extract flue gas sampling device of formula CEMS system | |
| CN106248865A (en) | A kind of full-scale catalyst for denitrating flue gas operational characteristic experimental provision | |
| CN203870075U (en) | Active coke desulfurization and denitration performance characterization test device | |
| CN109174070A (en) | A kind of novel absorbent charcoal Analytic Tower and active carbon analytic method | |
| CN110333326A (en) | A kind of sintering circulating flue gas simulation system and experimental method | |
| CN104316657A (en) | Simulated ship waste gas system for wet washing | |
| CN206950974U (en) | A kind of experimental provision for simulating industrial smoke dry desulfurization | |
| CN109932472A (en) | A kind of SCR denitration device for detecting performance and detection method | |
| CN204649661U (en) | A kind of carbon heat source heating power proving installation | |
| CN208270515U (en) | A kind of device for the detection of SCR denitration full size bar operational characteristic | |
| CN215080230U (en) | Smoke cyclic utilization's animal chronic obstructive disease test device | |
| CN207689445U (en) | A kind of SCR denitration full-scale performance detection evaluating apparatus | |
| CN208553679U (en) | A kind of dry method desulfuration system of coke oven flue gas | |
| CN202757917U (en) | Device for detecting oxidation capacity of denitration system catalysts for elemental mercury | |
| CN110261546A (en) | The experimental rig and method of active coke desulphurizing and denitration performance can be tested simultaneously | |
| CN216572437U (en) | Simulation dust removal SO removal3Experimental device of (2) | |
| CN207076317U (en) | A kind of device for being used to trap carbon dioxide | |
| CN209612538U (en) | A kind of active carbon desulfurization denitration experimental provision | |
| CN206756764U (en) | A kind of performance characterization device of catalyst for denitrating flue gas | |
| CN205991970U (en) | A kind of online sulfur trioxide apparatus for measuring concentration based on liquid absorption method | |
| CN203672863U (en) | Device for evaluating flue gas denitration catalyst activity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: 016014 Mengxi high tech Industrial Park, etoke banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Patentee after: Qiao Chizhu Address before: Mengxi high tech Industrial Park in the Inner Mongolia Autonomous Region City, 016014 Ordos Patentee before: INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |