CN204502777U - A kind of desulphurization denitration skid integrated apparatus - Google Patents
A kind of desulphurization denitration skid integrated apparatus Download PDFInfo
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- CN204502777U CN204502777U CN201520207777.5U CN201520207777U CN204502777U CN 204502777 U CN204502777 U CN 204502777U CN 201520207777 U CN201520207777 U CN 201520207777U CN 204502777 U CN204502777 U CN 204502777U
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Abstract
The utility model relates to a kind of desulphurization denitration skid integrated apparatus, wherein, tower body is the first cylinder, second cylinder, 3rd cylinder and the 4th cylinder are formed by Flange joint, and two ends are provided with head surface, totally four, equipment inspection mouth, all be located on the sidewall of tower body, the sidewall of the head surface bottom tower body is provided with drainpipe, the sidewall of the first cylinder bottom is provided with oxygen inlet pipe, the sidewall of the second cylinder bottom is provided with flue gas inlet tube, bottom in the 3rd cylinder is provided with tower tray, the sidewall on the 3rd cylinder top is provided with slurry pipe, bottom in the 4th cylinder is provided with demister, the sidewall on the 4th cylinder top is provided with moisturizing and cleaning hose, the head surface at tower body top is provided with smoke outlet tube.This device is suitable for the fields such as environmental protection, energy-conservation, reduction of discharging, coal-fired flue-gas improvement, petrochemical industry master gas, the improvement of sky hot discharge gas, water pollution control, iron and steel emission gases quality.
Description
Technical field
The utility model relates to a kind of desulphurization denitration skid integrated apparatus.
Background technology
The island body of skid gas sweetening, denitration is that one group of equipment is fixed on Liftable on a chassis manufactured with shaped steel, movement, in place.Its advantage is that floor space is little, can manufacture outside factory, and sectional reaches the object reducing installation period.Skid mounted equipment in present engineering is a lot, its form of expression: each triangular web device assembles is become three-dimensional Modular assembled body, comprising: skid-mounted type diversion cans, skid-mounted type conveyance conduit and transmission equipment, the online Density Measuring Instrument of skid, distribution and control system equipment facility etc.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of desulphurization denitration skid integrated apparatus, is applicable to the fields such as environmental protection, energy-conservation, reduction of discharging, coal-fired flue-gas improvement, petrochemical industry master gas, the improvement of sky hot discharge gas, water pollution control, iron and steel emission gases quality.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of desulphurization denitration skid integrated apparatus, comprise: tower body, flange, base, equipment inspection mouth, drainpipe, oxygen inlet pipe, nozzle, flue gas inlet tube, tower tray, demister, moisturizing and cleaning hose, shower nozzle, slurry pipe, smoke outlet tube, wherein
Described tower body is that four cylinders are formed by Flange joint, and two ends are provided with head surface, and described tower body is vertically fixed on base, and described four cylinders are followed successively by the first cylinder, the second cylinder, the 3rd cylinder and the 4th cylinder from bottom to up,
Totally four, described equipment inspection mouth, is respectively the first equipment inspection mouth, the second equipment inspection mouth, the 3rd equipment inspection mouth and the 4th equipment inspection mouth, is all located on the sidewall of tower body,
The sidewall of the head surface bottom tower body is provided with drainpipe, and extends to tower body inside,
The sidewall of the first cylinder bottom is provided with oxygen inlet pipe, and extends to tower body inside, form the first extension, described nozzle is evenly distributed on the first extension, and the first cylinder sidewall above oxygen inlet pipe is provided with the first equipment inspection mouth,
The sidewall of the second cylinder bottom is provided with flue gas inlet tube,
Bottom in the 3rd cylinder is provided with tower tray, described second equipment inspection mouth is located on the sidewall in the middle part of the 3rd cylinder, the sidewall on the 3rd cylinder top is provided with slurry pipe, and extend to the 3rd cylinder inside, the sidewall of three cylinder relative with slurry pipe is provided with the 3rd equipment inspection mouth
Bottom in the 4th cylinder is provided with demister, in the middle part of the 4th cylinder, sidewall is provided with the 4th equipment inspection mouth, and the sidewall on the 4th cylinder top is provided with moisturizing and cleaning hose, and extend to the 4th cylinder inside, form the second extension, shower nozzle is evenly distributed on the second extension
The head surface at tower body top is provided with smoke outlet tube.
On the basis of technique scheme, the utility model can also do following improvement.
Further, also comprise pylon, described tower body and floor installation are in pylon inside, and described pylon is rectangular structure, and is provided with the bracing frame of " X " shape.
Further, the material of described base and pylon is shaped steel, and described four cylinders are double-layer structure, and internal layer is stainless steel layer, and skin is carbon steel layer.
Further, the material of described flange is stainless steel, in adjacent two cylinders, the cylinder lower port place being in top is provided with lower flange, the cylinder upper port place being in below is provided with upper flange, be provided with tetrafluoro flange gasket between upper flange and lower flange, and upper flange and lower flange are bolted.
Further, comprise stiffener, the material of described stiffener is stainless steel, is welded on the inner periphery of adjacent two cylinder connections.
The beneficial effects of the utility model are:
1. a novel a kind of desulphurization denitration skid integrated apparatus provided, structure is simple and direct easy for installation, especially adapts to the plant area of narrow space, and all parts have manufactured in factory, enters erection stage sectional subsystem and assembles.
2., because tower body Nei Ge layout of system equipment is reasonable, namely ensure that process rationality, make again each connecting pipe be in best route, saved cost.
3. the installation of a novel a kind of desulphurization denitration skid integrated apparatus provided and lifting, cantilever hanging beam can be designed when designing pry bracket to lift equipment, also crane can be adopted to lift, for ensureing safety and the stability of lifting, the installation of pylon synchronously will carry out with lifting and each link will have arrangement and method for construction, guarantees that it is necessary for installing safety.
4. pry bracket design is crucial in skid mounted equipment design, namely wants simple and beautiful structure to meet the requirement (reasonable Arrangement as pylon, " X " shape bracing frame etc.) etc. of mechanics and function again.
5, this novel a kind of desulphurization denitration skid integrated apparatus provided is assembled in a rational space by integrated for all devices, and the conduction effectively completed between each device and running, decrease manufacture at the construction field (site), shorten the time of mounting equipment widely, reach the effect of saving installation cost, the transmission range furthered between each device, thus reach reduction holistic cost, when decreasing operation, patrol officer's patrols and examines route, what decrease patrol officer patrols and examines route of walking about, thus reduce operating cost, described material adopts design targetedly to adapt to the manufacture of certain resistant material, dual phase steel can be adopted to carry out the technique manufactured, gas has large corrosion also need not carry out preservative process in tower body again, manufacture reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of desulphurization denitration skid of the utility model integrated apparatus;
Fig. 2 is the planing surface figure of the tower body of a kind of desulphurization denitration skid of the utility model integrated apparatus;
In accompanying drawing, the list of parts representated by each label is as follows:
1, flue gas inlet tube, 2, base, 3, oxygen inlet pipe, 4-1, the first equipment inspection mouth, 4-2, the second equipment inspection mouth, 4-3, the 3rd equipment inspection mouth, 4-4, the 4th equipment inspection mouth, 5, flange, 6, nozzle, 7, tower tray, 8, slurry pipe, 9, demister, 10, moisturizing and cleaning hose, 11, shower nozzle, 12, smoke outlet tube, 13, pylon, 14, drainpipe, 15, tetrafluoro flange gasket, 16, stiffener, 17, stainless steel layer, 18, carbon steel layer.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1
As shown in Figure 1-2, a kind of desulphurization denitration skid integrated apparatus, comprise: tower body, flange 5, base 2, equipment inspection mouth, drainpipe 14, oxygen inlet pipe 3, nozzle 6, flue gas inlet tube 1, tower tray 7, demister 9, moisturizing and cleaning hose 10, shower nozzle 11, slurry pipe 8, smoke outlet tube 12, wherein
Described tower body is that four cylinders are formed by connecting by flange 5, and two ends are provided with head surface, and described tower body is vertically fixed on base 2, and described four cylinders are followed successively by the first cylinder, the second cylinder, the 3rd cylinder and the 4th cylinder from bottom to up,
Totally four, described equipment inspection mouth, is respectively the first equipment inspection mouth 4-1, the second equipment inspection mouth 4-2, the 3rd equipment inspection mouth 4-3 and the 4th equipment inspection mouth 4-4, is all located on the sidewall of tower body,
The sidewall of the head surface bottom tower body is provided with drainpipe 14, and extends to tower body inside,
The sidewall of the first cylinder bottom is provided with oxygen inlet pipe 3, and extend to tower body inside, form the first extension, described nozzle 6 is evenly distributed on the first extension, the first cylinder sidewall above oxygen inlet pipe 3 is provided with the first equipment inspection mouth 4-1
The sidewall of the second cylinder bottom is provided with flue gas inlet tube 1,
Bottom in the 3rd cylinder is provided with tower tray 7, described second equipment inspection mouth 4-2 is located on the sidewall in the middle part of the 3rd cylinder, the sidewall on the 3rd cylinder top is provided with slurry pipe 8, and extend to the 3rd cylinder inside, the sidewall of three cylinder relative with slurry pipe 8 is provided with the 3rd equipment inspection mouth 4-3
Bottom in the 4th cylinder is provided with demister 9, in the middle part of the 4th cylinder, sidewall is provided with the 4th equipment inspection mouth 4-4, the sidewall on the 4th cylinder top is provided with moisturizing and cleaning hose 10, and extend to the 4th cylinder inside, form the second extension, shower nozzle 11 is evenly distributed on the second extension
The head surface at tower body top is provided with smoke outlet tube 12.
Also comprise pylon 13, described tower body and base 2 are installed on pylon inside, and described pylon 13 is rectangular structure, and is provided with the bracing frame of " X " shape.
The material of described base 2 and pylon 13 is shaped steel, and described four cylinders are double-layer structure, and internal layer is stainless steel layer 17, and skin is carbon steel layer 18.
The material of described flange 5 is stainless steel, in adjacent two cylinders, the cylinder lower port place being in top is provided with lower flange, and the cylinder upper port place being in below is provided with upper flange, be provided with tetrafluoro flange gasket 15 between upper flange and lower flange, and upper flange and lower flange are bolted.
Also comprise stiffener 16, the material of described stiffener 16 is stainless steel, is welded on the inner periphery of adjacent two cylinder connections.
Flue gas enters desulphurization denitration skid integrated apparatus along flue gas inlet tube 1, flue gas enters backward upper lifting, through tower tray 7 and demister 9 until tower top smoke outlet tube 12, oxygen enters desulphurization denitration skid integrated apparatus by oxygen inlet pipe 3, send in tower body bottom slurry, liquid in oxidation tower body.Liquid is flow through tower tray 7 layer by layer from top to bottom and reaches scrubbing CO_2 and nitric oxide object with reverse contact of gas by tower tray 7.The gas of the aqueous vapor contained in gas carries out tackling and reaching discharge standard by demister 9.After desulphurization denitration skid integrated apparatus desulphurization denitration, reach the flue gas of discharge standard, enter air by smoke outlet tube 12.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a desulphurization denitration skid integrated apparatus, it is characterized in that, comprise: tower body, flange, base, equipment inspection mouth, drainpipe, oxygen inlet pipe, nozzle, flue gas inlet tube, tower tray, demister, moisturizing and cleaning hose, shower nozzle, slurry pipe, smoke outlet tube, wherein
Described tower body is that four cylinders are formed by Flange joint, and two ends are provided with head surface, and described tower body is vertically fixed on base, and described four cylinders are followed successively by the first cylinder, the second cylinder, the 3rd cylinder and the 4th cylinder from bottom to up,
Totally four, described equipment inspection mouth, is respectively the first equipment inspection mouth, the second equipment inspection mouth, the 3rd equipment inspection mouth and the 4th equipment inspection mouth, is all located on the sidewall of tower body,
The sidewall of the head surface bottom tower body is provided with drainpipe, and extends to tower body inside,
The sidewall of the first cylinder bottom is provided with oxygen inlet pipe, and extends to tower body inside, form the first extension, described nozzle is evenly distributed on the first extension, and the first cylinder sidewall above oxygen inlet pipe is provided with the first equipment inspection mouth,
The sidewall of the second cylinder bottom is provided with flue gas inlet tube,
Bottom in the 3rd cylinder is provided with tower tray, described second equipment inspection mouth is located on the sidewall in the middle part of the 3rd cylinder, the sidewall on the 3rd cylinder top is provided with slurry pipe, and extend to the 3rd cylinder inside, the sidewall of three cylinder relative with slurry pipe is provided with the 3rd equipment inspection mouth
Bottom in the 4th cylinder is provided with demister, in the middle part of the 4th cylinder, sidewall is provided with the 4th equipment inspection mouth, and the sidewall on the 4th cylinder top is provided with moisturizing and cleaning hose, and extend to the 4th cylinder inside, form the second extension, shower nozzle is evenly distributed on the second extension
The head surface at tower body top is provided with smoke outlet tube.
2. a kind of desulphurization denitration skid integrated apparatus according to claim 1, is characterized in that, also comprise pylon, and described tower body and floor installation are in pylon inside, and described pylon is rectangular structure, and is provided with the bracing frame of " X " shape.
3. a kind of desulphurization denitration skid integrated apparatus according to claim 2, is characterized in that, the material of described base and pylon is shaped steel, and described four cylinders are double-layer structure, and internal layer is stainless steel layer, and skin is carbon steel layer.
4. according to the arbitrary described a kind of desulphurization denitration skid integrated apparatus of claim 1-3, it is characterized in that, the material of described flange is stainless steel, in adjacent two cylinders, the cylinder lower port place being in top is provided with lower flange, the cylinder upper port place being in below is provided with upper flange, be provided with tetrafluoro flange gasket, and upper flange and lower flange is bolted between upper flange and lower flange.
5. a kind of desulphurization denitration skid integrated apparatus according to claim 4, it is characterized in that, comprise stiffener, the material of described stiffener is stainless steel, is welded on the inner periphery of adjacent two cylinder connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207777.5U CN204502777U (en) | 2015-04-08 | 2015-04-08 | A kind of desulphurization denitration skid integrated apparatus |
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| CN201520207777.5U CN204502777U (en) | 2015-04-08 | 2015-04-08 | A kind of desulphurization denitration skid integrated apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018153797A (en) * | 2017-07-03 | 2018-10-04 | チアンナン エンバイロメンタル プロテクション グループ インコーポレイティド | Desulfurization absorption tower, and construction method for the same and operation method for the same |
-
2015
- 2015-04-08 CN CN201520207777.5U patent/CN204502777U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018153797A (en) * | 2017-07-03 | 2018-10-04 | チアンナン エンバイロメンタル プロテクション グループ インコーポレイティド | Desulfurization absorption tower, and construction method for the same and operation method for the same |
| JP2022048150A (en) * | 2017-07-03 | 2022-03-25 | チアンナン エンバイロメンタル プロテクション グループ インコーポレイティド | Desulfurization absorption tower, construction method of the same, and operation method of the same |
| JP7403939B2 (en) | 2017-07-03 | 2023-12-25 | チアンナン エンバイロメンタル プロテクション グループ インコーポレイティド | Desulfurization absorption tower, its construction method and its operating method |
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