CN207379880U - The measurement device of desulphurization denitration coal quality granular activated carbon desulfurization value - Google Patents
The measurement device of desulphurization denitration coal quality granular activated carbon desulfurization value Download PDFInfo
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- CN207379880U CN207379880U CN201721528372.7U CN201721528372U CN207379880U CN 207379880 U CN207379880 U CN 207379880U CN 201721528372 U CN201721528372 U CN 201721528372U CN 207379880 U CN207379880 U CN 207379880U
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- activated carbon
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- desulfurization
- granular activated
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Abstract
The utility model is related to a kind of desulphurization denitration measurement devices of coal quality granular activated carbon desulfurization value, it includes desulfurization reactor, preheater, mass flowmenter, pump, the import of the pump is connected with water source, the outlet of pump is connected with the water inlet of preheater, Nitrogen source gases are connected by pipeline through mass flowmenter with the gas feed of preheater, the gas vent of preheater is connected with the gas feed of desulphurization reaction mouth, air source of the gas is connected with sulfur dioxide source of the gas through respective mass flowmenter with the gas feed of desulfurization reactor respectively, desulfurization reactor offgas outlet is connected with absorber.The utility model has the advantages of simple in structure, maintenance is convenient, and it is easy that heating element is replaced, and detection is easy to operate, and accuracy of detection is high.
Description
Technical field
The utility model is related to a kind of measurement device of desulfurization value, a kind of specifically desulphurization denitration is lived with coal quality particle
The measurement device of property charcoal desulfurization value.
Background technology
SO2It is one of Air Pollutant Discharge, its discharge seriously affects living environment and the economic development of the mankind.Mesh
Before, the SO of steel industry2Discharge capacity is only second to power industry, occupy the second of national discharge capacity.In steel and iron industry, sintering
Technique is SO in Steel Production Flow Chart2The main source of generation.
Fume desulphurization method is generally divided into wet method, semidry method, dry method there are many kind.Domestic each iron and steel enterprise uses at present
Sintering flue gas desulfurization technology mainly have：Limestone-gypsum method, ammonia process, Dual alkali, ciculation fluidized bed process etc..
Dry method flue gas multi-pollutant integration removing sulfuldioxide includes activated carbon technology and carbon base catalyst technology.The technology exists
Nitre, heavy metal, two Malignant English etc. can also be removed while desulfurization；Reaction temperature need not add flue gas at 120-150 DEG C
Heat；Sweetening process not water consumption, the area lacked suitable for water resource；It is recyclable to obtain the industrial chemicals such as sulfuric acid, sulphur；It is good
Environmental-protecting performance, the advantages that secondary pollution will not being caused to environment.Activated carbon desulfurization denitration and relieving haperacidity integrated apparatus are sintering
One of optimal case of flue gas desulfurization and denitrification processing.The country has built more set activated carbon desulfurization denitrification apparatus, annual activity
The requirement of charcoal greatly increases, therefore the detection of the desulfurization value of activated carbon is extremely urgent, at present the detection of the desulfurization value of activated carbon
It can be by " 30202.4-2013 desulphurization denitration coal quality granular activated carbon test methods of National Standard of the People's Republic of China GB/T
4th part：Desulfurization value " measures.But applicable measurement device is not yet, is not also found through retrieval.
The content of the invention
The purpose of this utility model is to provide a kind of measure of applicable desulphurization denitration with coal quality granular activated carbon desulfurization value
Device.
The utility model includes desulfurization reactor, preheater, mass flowmenter, pump, and the import of the pump is connected with water source,
The outlet of pump is connected with the water inlet of preheater, and Nitrogen source gases pass through gas feed phase of the pipeline through mass flowmenter with preheater
Even, the gas vent of preheater is connected with the gas feed of desulphurization reaction mouth, and air source of the gas is with sulfur dioxide source of the gas respectively through each
From mass flowmenter be connected with the gas feed of desulfurization reactor, desulfurization reactor offgas outlet is connected with absorber.
Above-mentioned desulfurization reactor is the tubular reactor of DN50, and tube exterior has heating element, and pipe is built-in to be detected
Coal quality granular activated carbon, heating element are 1~8.
Above-mentioned desulfurization reactor has housing, is made of two semicylinders, is combined with hinge and hasp.
Above-mentioned desulfurization reactor use temperature range is 25~500 DEG C.
Above-mentioned preheater use temperature range is 25~400 DEG C.
Above-mentioned pump is peristaltic pump.
The utility model has the following advantages compared with prior art：
1st, the utility model desulfurization reactor is simple in structure, while housing is made of two semicylinders, by hinge and
Hasp combines, and maintenance is convenient, and heating element is replaced easy.
2nd, the utility model desulfurization reactor is easy to operate with the detection of coal quality granular activated carbon desulfurization value to desulphurization denitration, inspection
It is high to survey precision.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model.
In figure：1. desulfurization reactor, 2. preheaters, 3. mass flowmenters, 4. pumps, 5. water sources, 6. nitrogen gas
Source, 7. air sources of the gas, 8. sulfur dioxide sources of the gas, 9. absorbers, 10. tested coal quality granular activated carbons, 11. heating elements,
12. housing, 13. semicylinders, 14. hinges, 15. hasps.
Specific embodiment
Embodiment 1
The utility model as shown in Figure 1 includes desulfurization reactor 1, preheater 2, mass flowmenter 3, pump 4, pumps 4 import
Be connected with water source 5, pump 4 outlet and be connected with the water inlet of preheater 2, Nitrogen source gases 6 by pipeline through mass flowmenter 3 with it is pre-
The gas feed of hot device 2 is connected, and the gas vent of preheater 2 is connected with the gas feed of desulphurization reaction mouth 1, air source of the gas 7 with
Sulfur dioxide source of the gas 8 is connected respectively through respective mass flowmenter 3 with the gas feed of desulfurization reactor 1, desulfurization reactor 1
Offgas outlet is connected with absorber 9.
Above-mentioned desulfurization reactor 1 is the tubular reactor of DN50, and tube exterior has heating element 11, and pipe is built-in tested
Coal quality granular activated carbon 10 is surveyed, heating element is 2.
Above-mentioned desulfurization reactor has housing 12, is made of two semicylinders 13, with 15 groups of hinge 14 and hasp
It closes.
Above-mentioned desulfurization reactor use temperature range is 300 DEG C.
Above-mentioned preheater use temperature range is 250 DEG C.
Above-mentioned pump is peristaltic pump.
Embodiment 2
Heating element is 5.Desulfurization reactor use temperature range is 100 DEG C.Above-mentioned preheater use temperature range
For 80 DEG C.Remaining is the same as embodiment 1.
Embodiment 3
Heating element is 8.Desulfurization reactor use temperature range is 25 DEG C.Above-mentioned preheater use temperature range is
25℃.Remaining is the same as embodiment 1.
Embodiment 4
Heating element is 3.Desulfurization reactor use temperature range is 400 DEG C.Above-mentioned preheater use temperature range
For 350 DEG C.Remaining is the same as embodiment 1.
Claims (6)
1. a kind of desulphurization denitration measurement device of coal quality granular activated carbon desulfurization value, including reaction of Salmon-Saxl device, preheater, quality stream
Gauge, pump, it is characterised in that the import of the pump is connected with water source, and the outlet of pump is connected with the water inlet of preheater, nitrogen gas
Source is connected by pipeline through mass flowmenter with the gas feed of preheater, the gas vent of preheater and the gas of desulphurization reaction mouth
Body import is connected, air source of the gas and the gas feed through respective mass flowmenter and desulfurization reactor respectively of sulfur dioxide source of the gas
It is connected, desulfurization reactor outlet and tail gas absorber.
2. a kind of desulphurization denitration according to claim 1 measurement device of coal quality granular activated carbon desulfurization value, feature
It is the tubular reactor that the desulfurization reactor is DN50, tube exterior has heating element, the built-in detected coal quality of pipe
Granular activated carbon, heating element are 1~8.
3. a kind of desulphurization denitration according to claim 1 measurement device of coal quality granular activated carbon desulfurization value, feature
It is that the desulfurization reactor has housing, is made of two semicylinders, is combined with hinge and hasp.
4. a kind of desulphurization denitration according to claim 1 measurement device of coal quality granular activated carbon desulfurization value, feature
It is 25~500 DEG C to be the desulfurization reactor use temperature range.
5. a kind of desulphurization denitration according to claim 1 measurement device of coal quality granular activated carbon desulfurization value, feature
It is 25~400 DEG C to be the preheater use temperature range.
6. a kind of desulphurization denitration according to claim 1 measurement device of coal quality granular activated carbon desulfurization value, feature
It is peristaltic pump to be the pump.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528372.7U CN207379880U (en) | 2017-11-16 | 2017-11-16 | The measurement device of desulphurization denitration coal quality granular activated carbon desulfurization value |
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| CN201721528372.7U CN207379880U (en) | 2017-11-16 | 2017-11-16 | The measurement device of desulphurization denitration coal quality granular activated carbon desulfurization value |
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Cited By (1)
| 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 |
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2017
- 2017-11-16 CN CN201721528372.7U patent/CN207379880U/en active Active
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 |
| 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 |
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