CN209333510U - A kind of denitration chamber of equipment for denitrifying flue gas - Google Patents
A kind of denitration chamber of equipment for denitrifying flue gas Download PDFInfo
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- CN209333510U CN209333510U CN201821946658.1U CN201821946658U CN209333510U CN 209333510 U CN209333510 U CN 209333510U CN 201821946658 U CN201821946658 U CN 201821946658U CN 209333510 U CN209333510 U CN 209333510U
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- denitration chamber
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- denitration
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Abstract
The utility model is a kind of denitration chamber of equipment for denitrifying flue gas, including denitration chamber main body, denitration chamber body exterior is equipped with motor housing, drain pipe, motor, water pump, flue dust pretreatment unit, liquid injection pipe and air outlet, the rotation axis of motor is equipped with turbine impeller, cyclic annular guide duct and four pieces of partitions are equipped in denitration chamber main body, partition is equipped with ventilation hole and blender, is additionally provided with snorkel in denitration chamber main body, and top is equipped with spray nozzle in denitration chamber main body.The utility model setting flue dust pretreatment unit can reduce into the large granular impurity content in the flue dust of denitration chamber, reduce the replacement number of denitrfying agent, the spilling distance that agitating paddle, partition and blender are able to extend gas is set, while contact of the gas with denitrfying agent is more abundant.
Description
Technical field
The utility model relates to denitrification apparatus technical field more particularly to a kind of denitration chambers of equipment for denitrifying flue gas.
Background technique
Nowadays, with industrialized high development, world's pollution is also increasingly severe, and the environment of the earth is by serious
Damage, and thermal power generation is still leaned in most of domestic electrical source now, so can be generated in many thermal power plants very much
With gas containing the smoke of gunpowder, thus can serious pollution environment, be badly in need of the equipment for denitrifying flue gas of thermal power plant a kind of for gas cleaning.
Gas is only simply passed through in indoor denitrfying agent by existing denitration chamber, and this way denitration effect is poor.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of denitration chamber of equipment for denitrifying flue gas.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of denitration chamber of equipment for denitrifying flue gas, including denitration chamber main body, the denitration chamber main body center bottom are equipped with
Motor housing, denitration chamber main body bottom end are respectively arranged on the left side and the right side drawing liquid hole and drain pipe, are equipped with electricity in the motor housing
The output end of machine, the motor is equipped with rotation axis, and one end of the rotation axis is protruded into denitration chamber main body, the denitration chamber main body
Outer left side is equipped with water pump, and the input terminal of the water pump is fixedly connected by pipeline with drawing liquid hole, is located at intracorporal turn of denitration chamber master
Moving axis is equipped with several turbine impellers, is fixed with cyclic annular guide duct above the denitration chamber main body inner wall lower rotational axis,
The guide duct bottom end is equipped with several holes, is successively equipped at intervals with four pieces of partitions above guide duct in the denitration chamber main body, from
Under be up respectively that partition A, partition B, partition C and partition D, the partition are fixedly connected with denitration chamber main body inner wall, partition A with
The right side of partition C is equipped with ventilation hole, and the left side of partition B and partition D are equipped with ventilation hole, and the upper end of partition A and the lower end of partition D are set
There is a blender, the upper and lower ends of partition B and partition C also are provided with blender, and blender is located at the side that partition is equipped with ventilation hole, institute
It states and is equipped with flue dust pretreatment unit, the left side lower end of the flue dust pretreatment unit on the left of denitration chamber body exterior above partition D
Equipped with air inlet, left side is equipped with snorkel in the denitration chamber main body, and the both ends of the snorkel pre-process with flue dust fill respectively
The output end set is fixedly connected with guide duct, and top is equipped with several spray nozzles in the denitration chamber main body, and the spray nozzle passes through
The connection of the output end of pipeline and water pump, the denitration chamber main body top middle portion are equipped with liquid injection pipe, on the right side of the denitration chamber main body every
Air outlet is equipped with above plate D.
Particularly, the motor housing is that acoustical cotton is filled in double-layer structure and interlayer.
Particularly, the flue dust pretreatment unit includes dust cleaning case, and air inlet is set to the left side lower end of dust cleaning case, dust cleaning case
Right side upper end is connect with snorkel, and ash collecting box is equipped on the left of the bottom end of the dust cleaning case, is set above ash collecting box in the dust cleaning case
There are several baffles, the baffle is staggered and baffle both ends are fixed on the front-rear side walls of dust cleaning case, the right side of the baffle
Equipped with inclined filter screen.
The beneficial effects of the utility model are: the utility model setting flue dust pretreatment unit can reduce into denitration chamber
Flue dust in large granular impurity content, reduce the replacement number of denitrfying agent, setting agitating paddle, partition and blender are able to extend
The spilling distance of gas, while contact of the gas with denitrfying agent is more abundant, denitration effect is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of flue dust pretreatment unit；
In figure: 1- denitration chamber main body；2- motor housing；3- drain pipe；4- rotation axis；5- water pump；6- guide duct；7- partition A；
8- partition B；9- partition C；10- partition D；11- blender；12- air inlet；13- snorkel；14- spray nozzle；15- liquid injection pipe；
16- air outlet；17- ash collecting box；18- dust cleaning case；19- baffle；20- filter screen；
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, 2, a kind of denitration chamber of equipment for denitrifying flue gas, including denitration chamber main body 1, the denitration chamber main body
1 center bottom is equipped with motor housing 2, and 1 bottom end of denitration chamber main body is respectively arranged on the left side and the right side drawing liquid hole and drain pipe 3, institute
It states and is equipped with motor in motor housing 2, the output end of the motor is equipped with rotation axis 4, and denitration chamber master is protruded into one end of the rotation axis 4
In body 1, the outer left side of the denitration chamber main body 1 is equipped with water pump 5, and the input terminal of the water pump 5 connects by the way that pipeline and drawing liquid hole are fixed
It connects, the rotation axis 4 in denitration chamber main body 1 is equipped with several turbine impellers, 1 inner wall lower of the denitration chamber main body rotation
Cyclic annular guide duct 6 is fixed with above axis 4,6 bottom end of guide duct is equipped with several holes, wind-guiding in the denitration chamber main body 1
The top of pipe 6 is successively equipped at intervals with four pieces of partitions, and respectively partition A7, partition B8, partition C9 and partition D10, described from the bottom up
Partition is fixedly connected with 1 inner wall of denitration chamber main body, and the right side of partition A7 and partition C9 are equipped with ventilation hole, partition B8 and partition D10
Left side be equipped with ventilation hole, the lower end of the upper end of partition A7 and partition D10 are equipped with blender 11, partition B8 and partition C9 up and down
Both ends also are provided with blender 11, and blender 11 is located at the side that partition is equipped with ventilation hole, 1 outer left side of denitration chamber main body every
Flue dust pretreatment unit is equipped with above plate D10, the left side lower end of the flue dust pretreatment unit is equipped with air inlet 12, the denitration
Left side is equipped with snorkel 13 in room main body 1, the both ends of the snorkel 13 respectively with the output end of flue dust pretreatment unit and lead
Air hose 6 is fixedly connected, and top is equipped with several spray nozzles 14 in the denitration chamber main body 1, and the spray nozzle 14 passes through pipeline and water
The output end connection of pump 5,1 top middle portion of denitration chamber main body are equipped with liquid injection pipe 15,1 right side partition of denitration chamber main body
Air outlet 16 is equipped with above D10.
Particularly, the motor housing 2 is that acoustical cotton is filled in double-layer structure and interlayer.
Particularly, the flue dust pretreatment unit includes dust cleaning case 18, and air inlet 12 is set to the left side lower end of dust cleaning case 18,
18 right side upper end of dust cleaning case is connect with snorkel 13, and ash collecting box 17, the dust cleaning case are equipped on the left of the bottom end of the dust cleaning case 18
Several baffles 19 are equipped in 18 above ash collecting box 17, the baffle 19 is staggered and 19 both ends of baffle are fixed on dust cleaning case 18
On front-rear side walls, the right side of the baffle 19 is equipped with inclined filter screen 20.
The gas that need to be handled is sent into from air inlet 12, gear of the large granular impurity in gas in flue dust pretreatment unit
Plate 19 and filter screen 20 are filtered, and then gas is overflowed by snorkel 13 from the hole of cyclic annular 6 bottom end of guide duct, turbine stirring
Paddle agitation denitrfying agent promotes being more fully mixed for denitrfying agent and gas, and then gas successively passes through three of four pieces of partitions formation
Chamber, in the chamber due to blender 11 to the agitation of denitrfying agent so that gas-liquid mixed is more uniform, then gas is by spray
By further denitration when mouth 14, last gas is overflowed from air outlet 16.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of denitration chamber of equipment for denitrifying flue gas, which is characterized in that including denitration chamber main body (1), the denitration chamber main body
(1) center bottom is equipped with motor housing (2), and denitration chamber main body (1) bottom end is respectively arranged on the left side and the right side drawing liquid hole and drain
It manages (3), motor is equipped in the motor housing (2), the output end of the motor is equipped with rotation axis (4), and the one of the rotation axis (4)
End is protruded into denitration chamber main body (1), and left side is equipped with water pump (5) to the denitration chamber main body (1) outside, the input terminal of the water pump (5)
It being fixedly connected by pipeline with drawing liquid hole, the rotation axis (4) being located in denitration chamber main body (1) is equipped with several turbine impellers,
It is fixed with cyclic annular guide duct (6) above denitration chamber main body (1) the inner wall lower rotation axis (4), guide duct (6) bottom end
Equipped with several holes, four pieces of partitions are successively equipped at intervals with above the interior guide duct of the denitration chamber main body (1) (6), are divided from the bottom up
Not Wei partition A (7), partition B (8), partition C (9) and partition D (10), the partition and denitration chamber main body (1) inner wall are fixed to be connected
Connect, the right side of partition A (7) and partition C (9) is equipped with ventilation hole, the left side of partition B (8) and partition D (10) equipped with ventilation hole, every
The upper end of plate A (7) and the lower end of partition D (10) are equipped with blender (11), and the upper and lower ends of partition B (8) and partition C (9) are also set
Have blender (11), blender (11) is located at the side that partition is equipped with ventilation hole, denitration chamber main body (1) the outer left side partition
Flue dust pretreatment unit is equipped with above D (10), the left side lower end of the flue dust pretreatment unit is equipped with air inlet (12), described de-
Left side is equipped with snorkel (13) in nitre room main body (1), and the both ends of the snorkel (13) are defeated with flue dust pretreatment unit respectively
Outlet is fixedly connected with guide duct (6), and the interior top of the denitration chamber main body (1) is equipped with several spray nozzles (14), the spray nozzle
(14) it is connect by pipeline with the output end of water pump (5), denitration chamber main body (1) top middle portion is equipped with liquid injection pipe (15), institute
It states and is equipped with air outlet (16) above denitration chamber main body (1) right side partition D (10).
2. a kind of denitration chamber of equipment for denitrifying flue gas according to claim 1, which is characterized in that the motor housing (2)
To be filled with acoustical cotton in double-layer structure and interlayer.
3. a kind of denitration chamber of equipment for denitrifying flue gas according to claim 1, which is characterized in that the flue dust pretreatment
Device includes dust cleaning case (18), and air inlet (12) is set to the left side lower end of dust cleaning case (18), on the right side of dust cleaning case (18) upper end with give
The bottom end left side of tracheae (13) connection, the dust cleaning case (18) is equipped with ash collecting box (17), the interior ash collecting box of the dust cleaning case (18)
(17) top is equipped with several baffles (19), and the baffle (19) is staggered and baffle (19) both ends are fixed on dust cleaning case (18)
On front-rear side walls, the right side of the baffle (19) is equipped with inclined filter screen (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821946658.1U CN209333510U (en) | 2018-11-26 | 2018-11-26 | A kind of denitration chamber of equipment for denitrifying flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821946658.1U CN209333510U (en) | 2018-11-26 | 2018-11-26 | A kind of denitration chamber of equipment for denitrifying flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333510U true CN209333510U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821946658.1U Active CN209333510U (en) | 2018-11-26 | 2018-11-26 | A kind of denitration chamber of equipment for denitrifying flue gas |
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| CN (1) | CN209333510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047038A1 (en) * | 2019-09-14 | 2021-03-18 | 南京延长反应技术研究院有限公司 | Exhaust gas dust removal system and exhaust gas dust removal method using same |
-
2018
- 2018-11-26 CN CN201821946658.1U patent/CN209333510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047038A1 (en) * | 2019-09-14 | 2021-03-18 | 南京延长反应技术研究院有限公司 | Exhaust gas dust removal system and exhaust gas dust removal method using same |
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