CN217584500U

CN217584500U - Anticorrosive exhaust pipe of steam power plant boiler

Info

Publication number: CN217584500U
Application number: CN202221718173.3U
Authority: CN
Inventors: 赵永伟; 韩建洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-14
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a thermal power plant boiler anticorrosion exhaust pipe, include exhaust pipe and be used for the radiating part of exhaust pipe, radiating part includes a plurality of dead levers of locating exhaust pipe one end, locate the catch tray of dead lever one end, a plurality of limbers of locating on the catch tray, locate the connecting hole of limbers one side, locate the catch basin of connecting hole one end, locate the cooling tube of catch basin one end and be used for the filterable filter unit of rainwater, through setting up exhaust pipe, the dead lever, the catch tray, the limbers, the connecting hole, catch basin and cooling tube arrive etc. it can produce a large amount of heats at the during operation to have solved current electric heat plant boiler anticorrosion exhaust pipe, not only has certain potential safety hazard, and can influence the problem in the life-span of anticorrosive coating.

Description

Anticorrosive exhaust pipe of steam power plant boiler

Technical Field

The utility model belongs to the technical field of the pipeline, especially, relate to a anticorrosive exhaust pipe of steam power plant boiler.

Background

The boiler can produce a large amount of cigarettes at the during operation, also can produce a large amount of heats simultaneously, consequently need dispel the heat to the exhaust pipe, has a large amount of rainwater in some south cities such as guangdong of china when summer, and the exhaust pipe can be corroded to the rainwater, but we can dispel the heat to the exhaust pipe through the rainwater, and the problem that prior art exists is: the existing anticorrosive exhaust pipe of the electric heating plant boiler can generate a large amount of heat during working, so that certain potential safety hazards can be generated, and the service life of an anticorrosive coating can be influenced.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a thermal power plant boiler anticorrosion exhaust pipe possesses and collects the rainwater, dispels the heat to exhaust pipe through the rainwater, and the energy saving, and can prevent rainwater and exhaust pipe contact, prevent rainwater corrosion exhaust pipe's advantage, solved current electric heat plant boiler anticorrosion exhaust pipe and can produce a large amount of heats at the during operation, not only have certain potential safety hazard, can influence the problem in the life-span of anticorrosive coating moreover.

The utility model relates to a realize like this, a anticorrosive exhaust pipe of steam power plant boiler, include exhaust pipe and be used for the radiating part of exhaust pipe, radiating part includes a plurality of dead levers of locating exhaust pipe one end, locates the catch tray of dead lever one end, a plurality of limbers of locating on the catch tray, locate the connecting hole of limbers one side, locate the catch basin of connecting hole one end, locate the cooling tube of catch basin one end and be used for the filterable filter unit of rainwater, the diameter of catch tray is greater than exhaust pipe's diameter, the dead lever respectively with exhaust pipe and catch tray fixed connection, the connecting hole runs through the dead lever, cooling tube one end is linked together with the catch basin.

As the utility model discloses preferred, the filter part is including locating the snap ring of catch tray one side, locating the inboard filter of snap ring, a plurality of filter holes of locating on the filter, locate the filter screen of filter downside and be used for the fixed part of filter screen, filter and snap ring fixed connection, snap ring and catch tray threaded connection.

As the utility model discloses preferred, the fixed part includes a plurality of rotation grooves of locating the filter downside, locates and rotates the inside fixed block of inslot, locate the connecting rod of fixed block downside, fixed block and dead lever fixed connection, the dead lever rotates with the snap ring to be connected.

As the utility model discloses preferred, be equipped with first rake on the catch tray, first rake one side is equipped with a plurality of second rakes, first rake uses with the cooperation of second rake.

As the utility model discloses preferred, smoke exhaust 1 inboard is equipped with the anticorrosive coating.

Preferably, the radius of one side of the connection between the water through hole and the connecting hole is larger than the radius of the other side of the water through hole.

As the utility model discloses preferred, limbers one side is equipped with the arc ring, arc ring one side sets up for the slope.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up exhaust pipe, dead lever, catch tray, limbers, connecting hole, catch basin and cooling tube, the diameter of catch tray is greater than exhaust pipe's diameter, the dead lever respectively with exhaust pipe and catch tray fixed connection, the connecting hole runs through the dead lever, cooling tube one end is linked together with the catch basin, has reached and has prevented to directly contact with exhaust pipe with water to collect the rainwater, dispel the heat to exhaust pipe through the rainwater, the energy saving, and can prevent rainwater and exhaust pipe contact, prevent rainwater corrosion exhaust pipe's advantage.

2. The utility model discloses a set up snap ring, filter, cross filtration pore and filter screen, can carry out the primary filtration to the rainwater through crossing filtration pore and filter, carry out secondary filter to the rainwater through the filter screen afterwards, play a filterable effect to the rainwater, and because snap ring and catch tray threaded connection, can dismantle filter screen and filter from the device among.

3. The utility model discloses a set up rotation groove, fixed block and connecting rod, can fix the filter screen, and the convenience is washd or is changed the filter screen dismantlement from the snap ring.

4. The utility model discloses a set up first rake and second rake, first rake uses with the cooperation of second rake, can make things convenient for the rainwater to get into the limbers to the effect of a direction with water.

5. The utility model discloses a set up the anticorrosive coating, can make the inside cigarette of preventing exhaust pipe from corroding exhaust pipe.

6. The utility model discloses a radius that sets up one side is connected with the connecting hole to the limbers is greater than the radius of limbers opposite side, through the diameter of increase limbers, can prevent that the rainwater from taking place to block up at the limbers.

7. The utility model discloses a set up the arc ring, can make the corner department enter into the limbers with water through the arc ring.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side view provided by the embodiment of the present invention;

fig. 3 isbase:Sub>A perspective cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a smoke exhaust duct; 2. fixing the rod; 3. a collection tray; 4. a water through hole; 5. connecting holes; 6. a water storage tank; 7 a radiating pipe; 71. a snap ring; 8. a filter plate; 9. a filtration pore; 10. a filter screen; 11. a rotating groove; 12. a fixed block; 13. a connecting rod; 14. a first inclined portion 14; 15. a second inclined portion; 16. an anticorrosive layer; 17. an arc-shaped ring.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of anticorrosive exhaust pipe of steam power plant boiler, include exhaust pipe 1 and be used for the radiating heat-dissipating part of exhaust pipe 1, heat-dissipating part includes a plurality of dead levers 2 of locating 1 one end of exhaust pipe, locate 2 one end of dead lever the catch tray 3, a plurality of limbers 4 of locating on the catch tray 3, locate the connecting hole 5 of limbers 4 one side, locate the catch basin 6 of connecting hole 5 one end, locate the cooling tube 7 of catch basin 6 one end and be used for the filterable filter unit of rainwater, the diameter of catch tray 3 is greater than exhaust pipe 1's diameter, dead lever 2 respectively with exhaust pipe 1 and 3 fixed connection of catch tray, connecting hole 5 runs through

dead lever

2, 7 one end of cooling tube is linked together with catch basin 6.

Adopt above-mentioned scheme: through setting up exhaust pipe 1, dead lever 2, catch tray 3, limbers 4, connecting hole 5, catch basin 6 and cooling tube 7, the diameter of catch tray 3 is greater than exhaust pipe 1's diameter, dead lever 2 respectively with exhaust pipe 1 and catch tray 3 fixed connection, connecting hole 5 runs through

dead lever

2, 7 one end of cooling tube is linked together with catch basin 6, has reached and has prevented to directly contact with exhaust pipe 1 with water to collect the rainwater, dispel the heat through the rainwater to exhaust pipe 1, the energy saving, and can prevent rainwater and exhaust pipe 1 contact, prevent rainwater corrosion exhaust pipe 1's advantage.

Referring to fig. 3, the filtering component includes a snap ring 71 disposed on one side of the collecting plate 3, a filtering plate 8 disposed on the inner side of the snap ring 71, a plurality of filtering holes 9 disposed on the filtering plate 8, a filtering net 10 disposed on the lower side of the filtering plate 8, and a fixing component for fixing the filtering net 10, the filtering plate 8 is fixedly connected to the snap ring 71, and the snap ring 71 is in threaded connection with the collecting plate 3.

Adopt above-mentioned scheme: through setting up snap ring 71, filter 8, filtering hole 9 and filter screen 10, can carry out first filtration to the rainwater through filtering hole 9 and filter 8, carry out secondary filter through filter screen 10 to the rainwater afterwards, play a filterable effect to the rainwater, and because snap ring 71 and catch tray 3 threaded connection, can dismantle filter screen 10 and filter 8 from the device among.

Referring to fig. 4, the fixing member includes a plurality of rotating grooves 11 formed in the lower side of the filter plate 8, fixing blocks 12 formed inside the rotating grooves 11, and connecting rods 13 formed in the lower side of the fixing blocks 12, wherein the fixing blocks 12 are fixedly connected to the fixing rods 2, and the fixing rods 2 are rotatably connected to the snap ring 71.

The scheme is adopted: through setting up rotation groove 11, fixed block 12 and connecting rod 13, can fix filter screen 10, and the convenience is to dismantling filter screen 10 from snap ring 71 and wash or change.

Referring to fig. 4, a first inclined portion 14 is provided on the collecting tray 3, a plurality of second inclined portions 15 are provided on one side of the first inclined portion 14, and the first inclined portion 14 is used in cooperation with the second inclined portions 15.

Adopt above-mentioned scheme: by arranging the first inclined part 14 and the second inclined part 15, the first inclined part 14 and the second inclined part 15 are used in cooperation, so that the function of guiding water can be achieved, and rainwater can conveniently enter the limber hole 4.

Referring to fig. 3, the inner side of the smoke exhaust pipe 1 is provided with an anticorrosive layer 16.

Adopt above-mentioned scheme: by providing the anticorrosive layer 16, the smoke in the smoke exhaust duct 1 can be prevented from corroding the smoke exhaust duct 1..

Referring to fig. 4, the radius of the side of the water passage hole 4 connected to the connection hole 5 is larger than the radius of the other side of the water passage hole 4.

The scheme is adopted: by setting the radius of the side where the water passage hole 4 is connected to the connection hole 5 larger than the radius of the other side of the water passage hole 4, the diameter of the water passage hole 4 is increased, and the water passage hole 4 can be prevented from being blocked by rainwater.

Referring to fig. 4, an arc-shaped ring 17 is arranged on one side of the water through hole 4, and one side of the arc-shaped ring 17 is inclined.

Adopt above-mentioned scheme: by arranging the arc-shaped ring 17, water at corners can enter the water through holes 4 through the arc-shaped ring 17.

The utility model discloses a theory of operation:

when in use, when in rainy weather, firstly the rainwater passes through the filtration of the filtration holes 9 on the filter plate 8, outside the filter plate 8 filtered by larger impurities, then the secondary filtration through the filter screen 10 is carried out, most impurities in the rainwater are filtered, then the rainwater enters the collecting disc 3, the rainwater inside the collecting disc 3 can enter the water through holes 4 through the guiding of the first inclined parts 14 and the second inclined parts 15, the water flow inside the water through holes 4 flows along the connecting holes 5 inside the fixing rods 2 and enters the water storage grooves 6, then the water flow inside the water storage grooves 6 can enter the radiating pipes 7, the water flow inside the radiating pipes 7 flows along the tracks of the radiating pipes 7, the smoke exhaust pipeline 1 is cooled, when the filter plate 8 and the filter screen 10 are required to be cleaned, firstly the clamping ring 71 is rotated, the clamping ring is taken down from the collecting disc 3, then the connecting rod 13 is rotated to enable the fixing block 12 to enter the rotating groove 11 to remove the fixation of the filter screen 10, and then the filter screen 10 is taken down for cleaning.

In summary, the following steps: this anticorrosive exhaust pipe of steam power plant boiler 1 through setting up exhaust pipe 1, dead lever 2, catch tray 3, limbers 4, connecting hole 5, catch basin 6 and cooling tube 7, has solved current anticorrosive exhaust pipe of steam power plant boiler 1 and can produce a large amount of heats at the during operation, not only has certain potential safety hazard, can influence the problem in the life-span of anticorrosive coating 16 moreover.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal power plant boiler anticorrosion exhaust pipe, includes exhaust pipe (1) and is used for the radiating part of exhaust pipe (1), its characterized in that: the heat dissipation part comprises a plurality of fixing rods (2) arranged at one end of the smoke exhaust pipeline (1), a collection disc (3) arranged at one end of the fixing rods (2), a plurality of water passing holes (4) arranged on the collection disc (3), a plurality of connecting holes (5) arranged on one side of the water passing holes (4), a water storage tank (6) arranged at one end of the connecting holes (5), a heat dissipation pipe (7) arranged at one end of the water storage tank (6) and a filtering part used for filtering rainwater, wherein the diameter of the collection disc (3) is larger than that of the smoke exhaust pipeline (1), the fixing rods (2) are fixedly connected with the smoke exhaust pipeline (1) and the collection disc (3) respectively, the fixing rods (2) are penetrated through the connecting holes (5), and one ends of the heat dissipation pipe (7) are communicated with the water storage tank (6).

2. The thermal power plant boiler anti-corrosion smoke exhaust pipe (1) as claimed in claim 1, characterized in that: the filter part is including locating snap ring (71) of catch tray (3) one side, locating filter (8) of snap ring (71) inboard, a plurality of filtration pore (9) of crossing of locating on filter (8), locating filter (10) of filter (8) downside and being used for the fixed part of filter (10), filter (8) and snap ring (71) fixed connection, snap ring (71) and catch tray (3) threaded connection.

3. The thermal power plant boiler anti-corrosion smoke exhaust pipe (1) as claimed in claim 2, characterized in that: the fixing part comprises a plurality of rotating grooves (11) formed in the lower side of the filter plate (8), fixing blocks (12) arranged in the rotating grooves (11) and connecting rods (13) arranged on the lower side of the fixing blocks (12), the fixing blocks (12) are fixedly connected with the fixing rod (2), and the fixing rod (2) is rotatably connected with the clamping ring (71).

4. The thermal power plant boiler anti-corrosion smoke exhaust pipe (1) as claimed in claim 1, characterized in that: the collecting tray (3) is provided with a first inclined part (14), and one side of the first inclined part (14) is provided with a plurality of second inclined parts (15).

5. The thermal power plant boiler anti-corrosion smoke exhaust pipe (1) as claimed in claim 1, characterized in that: an anti-corrosion layer (16) is arranged on the inner side of the smoke exhaust pipeline (1).

6. The thermal power plant boiler anti-corrosion smoke exhaust pipe (1) as claimed in claim 1, characterized in that: the radius of one side, connected with the connecting hole (5), of the water through hole (4) is larger than that of the other side of the water through hole (4).

7. The thermal power plant boiler anti-corrosion smoke exhaust pipe (1) as claimed in claim 1, characterized in that: an arc-shaped ring (17) is arranged on one side of the limber hole (4), and one side of the arc-shaped ring (17) is obliquely arranged.