CN209885555U - Multifunctional desulfurizing device - Google Patents
Multifunctional desulfurizing device Download PDFInfo
- Publication number
- CN209885555U CN209885555U CN201822161959.XU CN201822161959U CN209885555U CN 209885555 U CN209885555 U CN 209885555U CN 201822161959 U CN201822161959 U CN 201822161959U CN 209885555 U CN209885555 U CN 209885555U
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- reaction kettle
- tail gas
- multifunctional
- water tank
- ammonia water
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Abstract
The utility model discloses a multifunctional desulfurization device, which is characterized in that the desulfurization device comprises a base, a first reaction kettle, a second reaction kettle, an ammonia water tank, a heating device, a movable support and a tail gas treatment device, wherein the ammonia water tank, the first reaction kettle and the heating device are all arranged on the base, the ammonia water tank and the heating device are respectively arranged at two sides of the first reaction kettle and are connected through a pipeline, the second reaction kettle is arranged on the movable support and is arranged on the tail gas treatment device, and the heating device comprises an air heater, an air inlet pipeline and a valve arranged on the air inlet pipeline; firstly, the scheme carries out desulfurization and denitrification as thoroughly as possible through multiple reactions of multiple treatments, reduces the emission of toxic and harmful gases, reduces the enterprise cost, and is beneficial to energy conservation and environmental protection.
Description
Technical Field
The utility model relates to a sell technical field, in particular to multi-functional desulphurization unit.
Background
Denitration refers to the removal of Nitrogen Oxides (NO) from exhaust gasx) Mainly comprising NO and NO2Causing acid rain, destroying the ozone layer, forming photochemical smog,One of the main pollutants causing the greenhouse effect seriously threatens the living environment of human beings; the prior art has many apparatuses for desulfurization and denitrification, but the apparatuses generally have the following problems: 1) the reaction is not thorough, the discharged tail gas exceeds the standard, and serious secondary pollution is caused to air; 2) the cost of treatment in the prior art is high, which burdens enterprises, and therefore, a new solution to the technical problem is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multifunctional desulfurization device, main aim at can be to waste gas denitration processing of taking off, at first this scheme through a lot of processing repetitious reactions, thoroughly carries out SOx/NOx control as far as possible, reduces poisonous and harmful gas's emission, reduces cost in business, does benefit to energy-concerving and environment-protective.
In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a multifunctional desulfurization device, desulfurization device includes the base, first reation kettle, second reation kettle, ammonia tank, heating device, movable support and tail gas processing apparatus, ammonia tank, first reation kettle, heating device all set up on the base, and wherein ammonia tank and heating device set up respectively in the both sides of first reation kettle, through the pipe connection, the second reation kettle set up all set up on movable support with tail gas processing apparatus.
As an improvement of the utility model, heating device includes air heater, admission line and sets up the valve on the admission line, can heat the tail gas in the first reation kettle as required in this scheme, improves reaction efficiency.
As an improvement, the utility model discloses a be provided with two rows of shower nozzle bases in the first reation kettle, be provided with atomizer on the base of meeting, this scheme adopts the mode that sprays to handle, submits reaction efficiency.
As an improvement of the utility model, first reation kettle's well below is provided with the grid plate, be provided with the ventilation hole on the grid plate, the temperature is more even in the first reation kettle of being convenient for.
As an improvement of the utility model, be provided with one row of shower nozzle base in the second reation kettle, be provided with atomizer on the shower nozzle base, carry out alone reinforced through the charge door in the second reation kettle, because the second reation kettle belongs to reserve processing scheme, also in the actual work, probably just can reach the standard and the requirement of handling through first reation kettle, consequently, second reation kettle chooses for use as required.
As an improvement of the utility model, between the outlet duct of first reation kettle top and the second reation kettle, through pipeline swing joint between second reation kettle and the tail gas processing apparatus. Adopt nimble various processing mode in this scheme, when first reation kettle is not thorough, launch second reation kettle, tail gas processing apparatus, when first reation kettle reaction meet the standard, can directly discharge or the direct connection tail gas processing apparatus discharges through the outlet duct, embodied this processing apparatus's multifunctionality.
As an improvement, the tail gas processing device is provided with a tail gas adsorption layer, be provided with the active carbon in the adsorption layer, carry out retreatment to tail gas.
As an improvement of the utility model, be provided with the filter in the gas outlet, carry out the processing of second time to tail gas, discharge after the processing, furthest's reduction harmful gas's emission.
Compared with the prior art, the technical scheme has the following advantages:
1) the scheme has reasonable and ingenious overall structural design, improves the reaction efficiency to the maximum extent through multiple reactions and multiple treatments, reduces the discharge amount of harmful gases, and is beneficial to energy conservation and environmental protection;
2) the scheme has a simple and compact structure, reduces the enterprise cost to the maximum extent, meets the environmental protection requirement, and improves the enterprise benefit;
3) adopt nimble various processing mode in this scheme, when first reation kettle is not thorough, launch second reation kettle, tail gas processing apparatus, when first reation kettle reaction meet the standard, can directly discharge or the direct connection tail gas processing apparatus discharges through the outlet duct, embodied this processing apparatus's multifunctionality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a base, 2, a first reaction kettle, 3, an ammonia water tank, 4, a nozzle base, 5, an even air distribution plate, 6, a vent hole, 7, an atomization nozzle, 8, an air inlet pipe, 9, an air outlet pipe, 10, an ammonia water pump, 11, a second reaction kettle, 12, a control valve, 13, a tail gas treatment device, 14, a water spray pipe, 15 and a connecting pipe,
16. filter board, 17, air outlet, 18, air heater, 19, valve, 20, movable support, 21, adsorption layer.
Detailed Description
For the purposes of promoting an understanding and appreciation of the invention, the invention will be further described in connection with the accompanying drawings and detailed description.
Example 1: referring to fig. 1, a multifunctional desulfurization device comprises a base 1, a first reaction kettle 2, a second reaction kettle 11, an ammonia water tank 3, a heating device, a movable support and a tail gas treatment device 13, wherein the ammonia water tank 3, the first reaction kettle 2 and the heating device are all arranged on the base 1, the ammonia water tank 3 and the heating device are respectively arranged at two sides of the first reaction kettle and are connected through a pipeline, the second reaction kettle is arranged on the movable support 20 together with the tail gas treatment device 13, the heating device comprises an air heater, an air inlet pipeline and a valve 19 arranged on the air inlet pipeline, the tail gas in the first reaction kettle can be heated according to requirements, the reaction efficiency is improved, two rows of spray nozzle bases 4 are arranged in the first reaction kettle, and an atomization spray nozzle 7 is arranged on the collision nozzle base 4, and the scheme adopts a spraying mode for treatment, submit reaction efficiency, first reation kettle's well below is provided with air distribution plate 5, be provided with ventilation hole 6 on the air distribution plate 5, be provided with one row of shower nozzle base 4 in the second reation kettle, be provided with atomizer 7 on the shower nozzle base, it is reinforced alone through the charge door in the second reation kettle, because second reation kettle belongs to reserve processing scheme, also in the actual work, probably just can reach the standard and the requirement of processing through first reation kettle, consequently, second reation kettle chooses for use as required, between the outlet duct of first reation kettle top and the second reation kettle, through pipeline swing joint between second reation kettle and the tail gas processing apparatus. Adopt nimble various processing mode in this scheme, when first reation kettle is not thorough, launch second reation kettle, tail gas processing apparatus, when first reation kettle reaction accords with the standard, can directly discharge or directly connect tail gas processing apparatus through the outlet duct and discharge, embodied this processing apparatus's multifunctionality, be provided with the tail gas adsorbed layer in the tail gas processing apparatus 13, be provided with active carbon in the adsorbed layer, carry out retreatment to tail gas, be provided with the filter in the gas outlet, carry out the processing of second time to tail gas, discharge after the processing, furthest's reduction harmful gas's emission.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and equivalents or substitutions made on the basis of the above-mentioned technical solutions all belong to the scope of the present invention.
Claims (8)
1. The multifunctional desulfurization device is characterized by comprising a base, a first reaction kettle, a second reaction kettle, an ammonia water tank, a heating device, a movable support and a tail gas treatment device, wherein the ammonia water tank, the first reaction kettle and the heating device are all arranged on the base, the ammonia water tank and the heating device are respectively arranged on two sides of the first reaction kettle and are connected through a pipeline, and the second reaction kettle is arranged on the movable support together with the tail gas treatment device.
2. The multi-functional desulfurization apparatus according to claim 1, wherein said heating means comprises an air heater, an intake duct, and a valve provided on the intake duct.
3. The multifunctional desulfurization device according to claim 2, wherein two rows of nozzle bases are arranged in the first reaction kettle, and the nozzle bases are provided with atomizing nozzles.
4. The multifunctional desulfurization device of claim 3, wherein an air distribution plate is arranged at the middle lower part of the first reaction kettle, and the air distribution plate is provided with a vent hole.
5. The multifunctional desulfurization device according to claim 4, wherein a row of nozzle bases are arranged in the second reaction kettle, and the nozzle bases are provided with atomizing nozzles.
6. The multifunctional desulfurizing device according to claim 5, wherein the gas outlet pipe above the first reaction kettle is movably connected with the second reaction kettle, and the second reaction kettle is movably connected with the tail gas treatment device through a pipeline.
7. The multifunctional desulfurization device according to claim 6, wherein a tail gas adsorption layer is disposed in the tail gas treatment device, and activated carbon is disposed in the adsorption layer.
8. The multi-functional desulfurization device according to claim 7, wherein a filter plate is provided in the gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161959.XU CN209885555U (en) | 2018-12-23 | 2018-12-23 | Multifunctional desulfurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161959.XU CN209885555U (en) | 2018-12-23 | 2018-12-23 | Multifunctional desulfurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209885555U true CN209885555U (en) | 2020-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161959.XU Active CN209885555U (en) | 2018-12-23 | 2018-12-23 | Multifunctional desulfurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209885555U (en) |
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2018
- 2018-12-23 CN CN201822161959.XU patent/CN209885555U/en active Active
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