CN206577524U - A kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower - Google Patents
A kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower Download PDFInfo
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- CN206577524U CN206577524U CN201621227884.5U CN201621227884U CN206577524U CN 206577524 U CN206577524 U CN 206577524U CN 201621227884 U CN201621227884 U CN 201621227884U CN 206577524 U CN206577524 U CN 206577524U
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- main pipeline
- flue gas
- gas desulfurization
- desulfurization
- tower
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Abstract
The utility model belongs to flue gas desulfurization and dedusting technical field, more particularly to a kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower.A kind of flue gas desulfurization and dedusting spray equipment disclosed in the utility model, including main pipeline and many laterals being connected with the main pipeline, the diameter of the main pipeline are tapered into from one end to the other end.Due to pipeline of the main pipeline using gradually reducing, it is possible to achieve spray the water of different flow according to the size of flue gas concentration in desulfurizing tower, the efficiency of desulfurization and dedusting is improved；Because air inlet goes out flue gas concentration maximum in desulfurizing tower, therefore the big of main pipeline is arranged on air inlet side through end and can ensures to spray larger amount of water to near air inlet, small amount of water is sprayed in flue gas concentration smaller part, increase gas-liquid two-phase contact area, improve the desulfurization dust-removing efficiency of flue gas, effectively control flue-gas temperature, and using water wisely.
Description
Technical field
The utility model belongs to flue gas desulfurization and dedusting technical field, more particularly to a kind of flue gas desulfurization and dedusting spray equipment and
Fuel gas desulfurization gas wash tower.
Background technology
In the industrial production of design stove, there is the problem of many is related to flue gas desulfurization and dedusting, in order that gas-liquid is abundant
Reaction, reaches and improves desulfuration efficiency and the effectively purpose of control Gas Parameters, fume desulfurizing tower needs supporting desulfurizing agent spray dress
Put.Desulfurizing agent solution is promoted to by traditional desulfurization spray equipment using pump and pipeline to be sprayed through pipeline by shower nozzle, is allowed in desulfurization
Inside tower and smoke contacts, play a part of increase and the constantly phase-contact surface of conversion gas liquid two, keep contact surface is relatively high to have
Desulfurization agent concentration is imitated, so as to promote reaction constantly to be carried out to the direction of desulfurization, while carrying out dedusting to flue gas.
But, traditional desulfurization and dedusting spray equipment has that two phase-contact surfaces are small, and gas-liquid fusion is inadequate, desulfurization dust-removing efficiency compared with
Low shortcoming, cost is too high.It is therefore necessary to study one kind to can guarantee that gas-liquid two-phase contact area is big, desulfurization dust-removing efficiency is high,
It can effectively control the desulfurizing agent spray equipment of flue-gas temperature again simultaneously.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of desulfurization dust-removing efficiency high flue gas desulfurization and dedusting spray
Shower device and fuel gas desulfurization gas wash tower.
The utility model solves a kind of flue gas desulfurization and dedusting spray equipment that its technical problem is used, including main pipeline and
The many laterals connected with the main pipeline, the diameter of the main pipeline is tapered into from one end to the other end.
It is further that the diameter of the lateral is tapered into from the one end being connected with main pipeline to the other end.
It is further that multiple shower nozzles are connected with every lateral, passes through spray between the shower nozzle and lateral
Head connecting tube connection, the shower nozzle connecting tube is tilted down.
It is further that the shower nozzle connecting tube is horizontal by 45 ° of angles.
It is further, in addition to support base, the main pipeline and lateral are removably disposed in the support base
On.
The utility model solves a kind of fuel gas desulfurization gas wash tower that its technical problem is used, including desulfurizing tower tower body,
Air inlet is provided with the bottom sidewall of the desulfurizing tower tower body, at least one layer is internally provided with as above in the desulfurizing tower tower body
Described flue gas desulfurization and dedusting spray equipment, the support base is removably disposed on the inwall of desulfurizing tower tower body, the master
The bigger diameter end of pipeline is located at side where air inlet, and the miner diameter end of main pipeline is located at the opposite side relative with air inlet, the supervisor
Connected between the water inlet and outer loop pipeline in road by sleeve pipe connection sealing device.
It is further to be internally provided with three layers of flue gas desulfurization and dedusting spray equipment in the desulfurizing tower tower body.
It is further to have common factor between the spray region that two neighboring shower nozzle can each reach.
The beneficial effects of the utility model are：Due to pipeline of the main pipeline using gradually reducing, it is possible to achieve according to desulfurization
The size of flue gas concentration sprays the water of different flow in tower, improves the efficiency of desulfurization and dedusting；Because shower nozzle connecting tube is tilted down
Set, the number that shower nozzle can be installed while ensureing that spray area tries one's best big is minimum；Due to air inlet smoke in desulfurizing tower
Gas concentration is maximum, therefore the big of main pipeline is arranged on air inlet side through end and can ensured to relatively large to spraying near air inlet
Water, spray small amount of water in flue gas concentration smaller part, improve the desulfurization dust-removing efficiency of flue gas, using water wisely.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present utility model；
Fig. 2 is the structural representation of one embodiment of the present utility model；
Fig. 3 is the shower nozzle and the structural representation of shower nozzle connecting tube that the utility model is related to；
Fig. 4 is the structural representation in the respective spray region of two neighboring shower nozzle；
Parts, position and numbering in figure：Main pipeline 1, lateral 2, shower nozzle 3, spray region 30, shower nozzle connecting tube 4,
Support base 5, desulfurizing tower tower body 100, air inlet 101, sleeve pipe connection sealing device 102, outer loop pipeline 200, horizontal plane 6,
Angle α.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of flue gas desulfurization and dedusting spray equipment that the utility model is related to, including the He of main pipeline 1
The many laterals 2 connected with the main pipeline 1, it is preferred that lateral 2 is vertically connected on main pipeline 1, main pipeline 1
The pipeline formed together with lateral 2 on horizontal plane；The diameter of the main pipeline 1 is tapered into from one end to the other end.Peace
During dress, by the side at the big place of air inlet 101 that desulfurizing tower tower body 100 is arranged on through end of main pipeline 1, because flue gas enters de-
During sulphur tower tower body 100, at air inlet 101 to the opposite side of air inlet 101, the concentration of flue gas gradually reduces, therefore,
The direction that so setting main pipeline can make the diameter of main pipeline 1 diminish is the direction that flue gas concentration is gradually reduced.Flue gas concentration
Big place needs more shower waters naturally, and the small place of flue gas concentration then only needs relatively small number of shower water, by this
Sample sets main pipeline 1, can meet the water requirement of the flue gas of different parts in desulfurizing tower tower body 100, reach desulfurization dust-removing efficiency
Maximized purpose, also, water can also be saved simultaneously.
Specifically, in order to further improve desulfurization dust-removing efficiency, as shown in figure 1, the diameter of the lateral 2 from supervisor
One end to the other end that road 1 is connected is tapered into.Flue gas is entered inside desulfurizing tower tower body 100 by air inlet 101, and with air inlet
101 be that starting point other positions into desulfurizing tower tower body 100 are stretched, and therefore, the local flue gas concentration more remote apart from air inlet 101 is more
It is low.The lateral 2 tapered into using diameter, can further improve desulfurization dust-removing efficiency.Of course, it is possible to as needed only
The diameter for having element branches pipeline 2 is tapered into.
Specifically, in order that with the big region as far as possible of few spray of shower nozzle 3 as far as possible, being connected with every lateral 2 multiple
Shower nozzle 3, is connected between the shower nozzle 3 and lateral 2 by shower nozzle connecting tube 4, and the shower nozzle connecting tube 4 is tilted down.It is excellent
Choosing, as shown in figure 3, the shower nozzle connecting tube 4 and the angle α size of horizontal plane are 45 °.Shower nozzle connecting tube 4, which is tilted down, to be set
Put, it is possible to reduce the obstruction suffered by water that shower nozzle 3 sprays, shower water is reached the service efficiency of maximum.By shower nozzle connecting tube 4
45 ° of shower waters that can spray shower nozzle 3, which are set to, with the angle α of horizontal plane reaches each of the cross section of desulfurizing tower tower body 100
Place, makes shower nozzle 3 without spray blind area.
Specifically, in order to improve the stability of spray equipment, as shown in figure 1, above-mentioned embodiment also includes support base
5, the main pipeline 1 is removably disposed on the support base 5 with lateral 2.
A kind of fuel gas desulfurization gas wash tower that the utility model is related to, including desulfurizing tower tower body 100, in the desulfurizing tower tower body
Air inlet 101 is provided with 100 bottom sidewall, is internally provided with the desulfurizing tower tower body 100 at least one layer of as described above
Flue gas desulfurization and dedusting spray equipment, the support base 5 is removably disposed on the inwall of desulfurizing tower tower body 100, the master
The bigger diameter end of pipeline 1 is located at the place side of air inlet 101, and the miner diameter end of main pipeline 1 is located at the opposite side relative with air inlet 101,
Connected between the water inlet and outer loop pipeline 200 of the main pipeline 1 by sleeve pipe connection sealing device 102.Pass through sleeve pipe
Connection sealing device 102 realizes being tightly connected for internal main duct 1 and outer loop pipeline 200, easy to disassemble and clear up.Desulfurization
Agent solution is sprayed from top and fully contacted with flue gas down so as to react, and reaches the purpose of desulfurization and dedusting.
Specifically, in order to further improve desulfurization dust-removing efficiency, as shown in Fig. 2 being set inside the desulfurizing tower tower body 100
There are three layers of flue gas desulfurization and dedusting spray equipment.It is of course also possible to set two layers of flue gas desulfurization and dedusting inside desulfurizing tower tower body 100
Spray equipment.
Specifically, in order that shower nozzle 3 is without spray blind area, as shown in figure 4, the spray that two neighboring shower nozzle 3 can each reach
There is common factor between region 30.When shower nozzle 3 is set down, the region that shower nozzle can be sprayed is rounded in the horizontal plane, and adjacent two
When having common factor between the spray region 30 that individual shower nozzle 3 can each reach, the spray system that all shower nozzles 3 are constituted can be made de-
Without spray blind area inside sulphur tower tower body.
It is preferred that, shower nozzle 3 using silicon carbide material hollow nozzle, the import of shower nozzle 3 with by shower nozzle connecting tube 4 with point
Branch pipe(tube) 2 is connected, and spraying effect is realized in outlet.
Claims (6)
1. a kind of fuel gas desulfurization gas wash tower, including desulfurizing tower tower body (100), in the bottom sidewall of the desulfurizing tower tower body (100)
On be provided with air inlet (101), it is characterised in that：At least one layer of flue gas is internally provided with the desulfurizing tower tower body (100) to take off
Sulphur dedusting spray equipment, the flue gas desulfurization and dedusting spray equipment include main pipeline (1) and connected with the main pipeline (1) it is many
Root lateral (2), the diameter of the main pipeline (1) is tapered into from one end to the other end, in addition to support base (5), described
Main pipeline (1) is removably disposed on the support base (5) with lateral (2), and the support base (5) is removably disposed
On the inwall of desulfurizing tower tower body (100), the bigger diameter end of the main pipeline (1) is located at side where air inlet (101), main pipeline
(1) miner diameter end is located at the opposite side relative with air inlet (101), water inlet and the outer loop pipeline of the main pipeline (1)
(200) connected between by sleeve pipe connection sealing device (102).
2. a kind of fuel gas desulfurization gas wash tower according to claim 1, it is characterised in that：The diameter of the lateral (2)
Tapered into from one end to the other end being connected with main pipeline (1).
3. a kind of fuel gas desulfurization gas wash tower according to claim 1, it is characterised in that：Connected on every lateral (2)
There are multiple shower nozzles (3), connected between the shower nozzle (3) and lateral (2) by shower nozzle connecting tube (4), the shower nozzle connection
Pipe (4) is tilted down.
4. a kind of fuel gas desulfurization gas wash tower according to claim 3, it is characterised in that：The shower nozzle connecting tube (4) and water
Plane is in 45 ° of angles.
5. a kind of fuel gas desulfurization gas wash tower according to claim 1, it is characterised in that：In the desulfurizing tower tower body (100)
It is internally provided with three layers of flue gas desulfurization and dedusting spray equipment.
6. a kind of fuel gas desulfurization gas wash tower according to claim 1, it is characterised in that：The respective institute of two neighboring shower nozzle (3)
There is common factor between the spray region (30) that can be reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227884.5U CN206577524U (en) | 2016-11-15 | 2016-11-15 | A kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227884.5U CN206577524U (en) | 2016-11-15 | 2016-11-15 | A kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206577524U true CN206577524U (en) | 2017-10-24 |
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ID=60107790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227884.5U Active CN206577524U (en) | 2016-11-15 | 2016-11-15 | A kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower |
Country Status (1)
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| CN (1) | CN206577524U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316902A (en) * | 2018-12-07 | 2019-02-12 | 国电科学技术研究院有限公司 | Multi-point rotary dissipates whirlpool and is mixed stream multi-pollutant advanced purification system |
| CN113877359A (en) * | 2020-07-02 | 2022-01-04 | 苏州迈莱柏系统工程有限公司 | Waste gas treatment system for laboratory |
| CN114602314A (en) * | 2022-04-02 | 2022-06-10 | 成都达奇环境科技有限公司 | Spraying structure, catalytic flue gas desulfurization device and desulfurization method |
| CN115121112A (en) * | 2022-04-02 | 2022-09-30 | 成都达奇环境科技有限公司 | Air inlet structure, catalytic flue gas desulfurization device and desulfurization method |
| CN116764426A (en) * | 2023-08-22 | 2023-09-19 | 福建众辉环保设备有限公司 | Spray tower liquid supply pipeline and spray tower |
-
2016
- 2016-11-15 CN CN201621227884.5U patent/CN206577524U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316902A (en) * | 2018-12-07 | 2019-02-12 | 国电科学技术研究院有限公司 | Multi-point rotary dissipates whirlpool and is mixed stream multi-pollutant advanced purification system |
| CN109316902B (en) * | 2018-12-07 | 2023-06-09 | 国家能源集团科学技术研究院有限公司 | Multi-point cyclone vortex mixing flow equalizing multi-pollutant deep purifying system |
| CN113877359A (en) * | 2020-07-02 | 2022-01-04 | 苏州迈莱柏系统工程有限公司 | Waste gas treatment system for laboratory |
| CN114602314A (en) * | 2022-04-02 | 2022-06-10 | 成都达奇环境科技有限公司 | Spraying structure, catalytic flue gas desulfurization device and desulfurization method |
| CN115121112A (en) * | 2022-04-02 | 2022-09-30 | 成都达奇环境科技有限公司 | Air inlet structure, catalytic flue gas desulfurization device and desulfurization method |
| CN116764426A (en) * | 2023-08-22 | 2023-09-19 | 福建众辉环保设备有限公司 | Spray tower liquid supply pipeline and spray tower |
| CN116764426B (en) * | 2023-08-22 | 2023-11-03 | 福建众辉环保设备有限公司 | Spray tower liquid supply pipeline and spray tower |
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