CN201482415U - Spray apparatus of coal-fired boiler desulfurizing tower - Google Patents
Spray apparatus of coal-fired boiler desulfurizing tower Download PDFInfo
- Publication number
- CN201482415U CN201482415U CN2009202031600U CN200920203160U CN201482415U CN 201482415 U CN201482415 U CN 201482415U CN 2009202031600 U CN2009202031600 U CN 2009202031600U CN 200920203160 U CN200920203160 U CN 200920203160U CN 201482415 U CN201482415 U CN 201482415U
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- spray
- flange
- desulfurizing tower
- coal
- sealing gasket
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Abstract
The utility model belongs to coal-fired boiler desulfurizing tower devices, and particularly relates to a spray apparatus of a coal-fired boiler desulfurizing tower. The spray apparatus comprises a plurality of spray branch pipes distributed on and connected to a spray main pipe inside a desulfurizing tower casing body. The spray apparatus is characterized in that each spray branch pipe consists of a connecting branch pipe section, a branching pipe section, a flange and a sealing gasket; one end of the connecting branch pipe section is connected to the spray main pipe; the other end of the connecting branch pipe section is connected with the flange; screw bolts distributed on the lateral surface of the flange are assembled and connected with a flange at an opening end of the branching pipe section; and the sealing gasket is arranged between contact surfaces of the two flanges. The spray apparatus has the advantages of reasonable design, compact structure, convenience for maintenance and cleaning, simple and practical properties, convenience for assembly and disassembly, extremely convenient use and the like.
Description
Technical field
The utility model belongs to coal-burning boiler desulfurizing tower device, particularly a kind of spray equipment of coal-burning boiler desulfurizing tower.
Background technology
As everyone knows, sulfur in smoke that coal-burning boiler discharges has become and has caused one of air-polluting major pollutants now, and formed acid rain has constituted the main killer of harm building, plant and human health.For this reason, adopt desulfurizing tower to carry out desulfurization to sulfur in smoke that coal-burning boiler discharges, at desulfurizing tower housing internal upper part spray equipment is housed, its spray is responsible for and the device of spray arm is made up of the spray person in charge and several spray arms, shape with cross section in the desulfurizing tower housing, size is corresponding, middle part is provided with and handles the spray person in charge that water is connected in tower, several spray arms of connection distribute in the both sides that spray is responsible for, spray is responsible for and the end of spray arm is blind hole, all spread all over the aperture that spray usefulness is arranged on the lateral surface of the spray person in charge and spray arm, after using a period of time, just to adhere to some foulings inevitably and accumulate foul and make and stop up in the pipe, so must clear up in the spray arm; But because each spray arm is to adopt homogeneous tube to make, and end be blind hole, its unreasonable structure, cause keep in repair and cleaning very inconvenient.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, and providing not only reasonable in design, compact conformation both had been convenient to maintenance and cleaning, simple and practical again, and have the spray equipment of being convenient to loading, unloading and using a kind of very easily coal-burning boiler desulfurizing tower.
The purpose of this utility model is to adopt following technical scheme to realize: the spray equipment of described coal-burning boiler desulfurizing tower, comprise that the interior spray person in charge of desulfurizing tower housing goes up several spray arms of connection that distribute, it is characterized in that: described each spray arm is made up of connecting branch section, branch's pipeline section, flange and sealing gasket, one end of connecting branch section is connected spray and is responsible for, the other end adpting flange of connecting branch section, the side cloth of this flange is connected with the flange of branch pipeline section opening end is equipped with bolt, and installs sealing gasket between the contact-making surface of two flanges.
The profile of described flange is circular.
Described sealing gasket adopts Ashestos plate to make.
Because each the spray arm in the utility model is made up of connecting branch section and branch's pipeline section, and has adopted the flange that is easy to loading, unloading to connect between connection pipeline section and main leg again.When needs clean or keep in repair each spray arm,, just can clean easily or keep in repair as long as the flange in the pipe flange connection of this spray is unloaded.Combine the above technical scheme of being taked, realize the purpose of this utility model.
Compared with prior art, the utility model is not only reasonable in design, and compact conformation both had been convenient to maintenance and cleaning, and was simple and practical again, and had the loading, unloading of being convenient to and use advantages such as very convenient.
Description of drawings
The utility model has two width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiment of the utility model;
Accompanying drawing 2 is along the cutaway view Amplified image of A-A line among Fig. 1.
Among the figure: 1, spray is responsible for, and 2, the connecting branch section, 3, flange, 4, sealing gasket, 5, branch's pipeline section, 6, the desulfurizing tower housing.
The specific embodiment
Be specific embodiment of the utility model shown in Fig. 1,2, it is mounted in the spray equipment of thermal power generation coal-burning boiler desulfurizing tower; Comprise in the desulfurizing tower housing 6 that spray is responsible on 1 every side and distributes and connect 6 both sides totally 12 spray arms, it is characterized in that: described each spray arm is made up of connecting branch section 2, branch's pipeline section 5, flange 3 and sealing gasket 4, one end of connecting branch section 2 is connected spray and is responsible on 1, the other end of connecting branch section connects circular flange 3, the side cloth of this circular flange 3 is with circular flange 3 equipped are connected of bolt with branch's pipeline section 5 opening ends, and the sealing gasket 4 that installing is made by Ashestos plate between the contact-making surface of two circular flanges 3.
The above; it only is the preferable specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. the spray equipment of a coal-burning boiler desulfurizing tower, comprise that the interior spray person in charge of desulfurizing tower housing (6) (1) goes up several spray arms of connection that distribute, it is characterized in that: described each spray arm is by connecting branch section (2), branch's pipeline section (5), flange (3) and sealing gasket (4) are formed, one end of connecting branch section (2) is connected spray and is responsible on (1), the other end adpting flange (3) of connecting branch section (2), the side cloth of this flange (3) is connected with the flange (3) of branch's pipeline section (5) opening end is equipped with bolt, and installs sealing gasket (4) between the contact-making surface of two flanges (3).
2. by the spray equipment of the described coal-burning boiler desulfurizing tower of claim 1, it is characterized in that: the profile of described flange (3) is for circular.
3. by the spray equipment of the described coal-burning boiler desulfurizing tower of claim 1, it is characterized in that: described sealing gasket (4) adopts Ashestos plate to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202031600U CN201482415U (en) | 2009-09-08 | 2009-09-08 | Spray apparatus of coal-fired boiler desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202031600U CN201482415U (en) | 2009-09-08 | 2009-09-08 | Spray apparatus of coal-fired boiler desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482415U true CN201482415U (en) | 2010-05-26 |
Family
ID=42421309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202031600U Expired - Fee Related CN201482415U (en) | 2009-09-08 | 2009-09-08 | Spray apparatus of coal-fired boiler desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645809A (en) * | 2015-02-02 | 2015-05-27 | 江苏正通宏泰股份有限公司 | Spray pipe device for desulfurizing absorption tower |
| CN109630768A (en) * | 2018-12-29 | 2019-04-16 | 浙江德创环保科技股份有限公司 | A kind of desulfuration spraying tube road and its production technology |
-
2009
- 2009-09-08 CN CN2009202031600U patent/CN201482415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645809A (en) * | 2015-02-02 | 2015-05-27 | 江苏正通宏泰股份有限公司 | Spray pipe device for desulfurizing absorption tower |
| CN109630768A (en) * | 2018-12-29 | 2019-04-16 | 浙江德创环保科技股份有限公司 | A kind of desulfuration spraying tube road and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100908 |