CN210833223U - Waste heat water tank utilizing boiler flue gas - Google Patents
Waste heat water tank utilizing boiler flue gas Download PDFInfo
- Publication number
- CN210833223U CN210833223U CN201921611300.8U CN201921611300U CN210833223U CN 210833223 U CN210833223 U CN 210833223U CN 201921611300 U CN201921611300 U CN 201921611300U CN 210833223 U CN210833223 U CN 210833223U
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- CN
- China
- Prior art keywords
- water tank
- cylindrical cavity
- mounting plate
- waste heat
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000003546 flue gas Substances 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses an utilize waste heat water tank of boiler flue gas, it includes the water tank main part, the inside of water tank main part is provided with an inclosed cylindrical cavity, be provided with the rotation axis in cylindrical cavity axis department on the water tank main part, rotation axis one end is stretched out the water tank main part and is connected with motor drive, the rotation axis other end is connected with the connecting plate, the connecting plate end is connected with the mounting panel, the mounting panel sets up along the axial of cylindrical cavity, the mounting panel outside end is provided with the cleaning brush that contacts with cylindrical cavity lateral wall, be provided with the baffle on the mounting panel in cleaning brush length direction both sides, be provided with the spring between baffle and the mounting panel; and a pushing ring for pushing the baffle to lift is arranged in the cylindrical cavity. The utility model aims at providing an utilize waste heat water tank of boiler flue gas, can reduce the maintenance degree of difficulty of waste heat water tank.
Description
Technical Field
The utility model relates to a boiler equipment field specifically is an utilize waste heat water tank of boiler flue gas.
Background
The boiler is a common energy conversion device, the boiler is heated by fuel to generate hot water or steam with certain heat energy for life and production, a large amount of high-temperature smoke is generated due to combustion of the fuel when the boiler works, and if the high-temperature smoke is directly discharged into the air, the atmospheric environment is seriously influenced. The utility model discloses a waste heat water boiler, including waste heat water tank, exhaust pipe, waste heat water tank, exhaust pipe. But after the waste heat water tank is practical for a period of time, the inner wall of the waste heat water tank can be attached with substances such as incrustation scale, the use of the waste heat water tank can be influenced after long-time unclean cleaning, and when the waste heat water tank is manually cleaned, the opening of the waste heat water tank can be opened and easily cleaned, but the waste heat water tank is far away from the opening and is very difficult to clean, so that the maintenance difficulty of the waste heat water tank is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide an utilize waste heat water tank of boiler flue gas, can reduce the maintenance degree of difficulty of waste heat water tank.
In order to realize the above purpose, the utility model adopts the technical scheme that: the water tank comprises a water tank main body, wherein a flue gas pipeline, a water inlet pipe, a water outlet pipe, a sewage discharge pipe and the like are arranged on the water tank main body, a closed cylindrical cavity is arranged in the water tank main body and is used for storing water, the water inlet pipe, the water outlet pipe, the sewage discharge pipe and the like are communicated with the cylindrical cavity, the flue gas pipeline extends into the cylindrical cavity and winds out of the water tank main body after passing through the cylindrical cavity, a rotating shaft which is collinear with the axis of the cylindrical cavity is arranged on the water tank main body, the rotating shaft rotates by taking the axis of the cylindrical cavity as a shaft under the driving of a motor, one end of the rotating shaft extends into the cylindrical cavity and is connected with a connecting plate, the connecting plate is arranged along the radial direction of the cylindrical cavity, the tail end of the connecting plate is connected with the mounting plate, the, when the rotating shaft rotates, the cleaning brush can be driven to be attached to the side wall of the cylindrical cavity to move so as to clean the cylindrical cavity, and sewage generated during cleaning is discharged from the sewage discharge pipe; because the cleaning brush is of a cuboid structure with a large length-width ratio and a small width, if two sides of the width are directly contacted with water, the cleaning brush is easy to be polluted, and the cleaning brush is long in length, two sides of the length direction are contacted with water, and the middle part of the cleaning brush is difficult to be polluted, baffles are arranged on two sides of the cleaning brush on the mounting plate and are arranged along the length direction of the cleaning brush; a spring is arranged between the baffle and the mounting plate, when the cleaning brush works, the baffle descends, and when the cleaning brush is not needed, the baffle rises until the baffle is contacted with the side wall of the cylindrical cavity; in order to enable the baffle to lift, a pushing ring used for pushing the baffle to lift is arranged in the cylindrical cavity, the pushing ring slides along the axial direction of the cylindrical cavity under the driving of a pushing device, a guide inclined plane is arranged at the edge of one side of the mounting plate on the inner wall of the pushing ring, when the guide inclined plane is in contact with the baffle, the guide inclined plane moves towards the central line of the baffle, a force for pushing the baffle to move towards the mounting plate is generated, and after the guide inclined plane is separated from the baffle, the baffle is reset to be in contact with the side wall of the cylindrical cavity under the action of a spring.
Furthermore, in order to facilitate the contact between the pushing ring and the baffle and the relative movement, a chamfer matched with the guide inclined plane is arranged at the edge of one side of the pushing ring at the upper end of the baffle.
Furthermore, the baffle is arranged in a groove in the mounting plate to increase the stability of the movement of the baffle, and the spring is arranged between the inner side end of the baffle and the bottom of the groove.
Further, in order to change and wash the cleaning brush, the cleaning brush is detachably connected with the mounting plate, the cleaning brush comprises a brush body in contact with the side wall of the cylindrical cavity and a bottom plate connected with the mounting plate, and the bottom plate is connected with the mounting plate through bolts.
The utility model has the advantages that: the rotating shaft, the connecting plate and the mounting plate form a whole and rotate around the axis of the cylindrical cavity under the driving of the motor, the middle part of the side wall of the cylindrical cavity is cleaned by the cleaning brush arranged on the mounting plate, and the maintenance difficulty of the waste heat water tank can be reduced because the middle part of the side wall of the cylindrical cavity is difficult to contact by people.
1. The baffle is arranged in the same direction as the cleaning brush and arranged on two sides of the cleaning brush, and when the cleaning brush stops working, the cleaning brush can be prevented from being directly contacted with water in the water tank main body for a long time, so that the cleaning efficiency is reduced; when the cleaning brush is operated, the baffle is lowered so as not to contact the cylindrical cavity side wall, thereby not scratching the cylindrical cavity side wall when the mounting plate is rotated.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of a radial section structure of a water tank body.
FIG. 3 is a schematic view of an assembly structure of the cleaning brush and the mounting plate.
The text labels in the figures are represented as: 1. a water tank main body; 2. a cylindrical cavity; 3. a rotating shaft; 4. a motor; 5. a connecting plate; 6. mounting a plate; 7. a cleaning brush; 8. a baffle plate; 9. a spring; 10. a push ring; 11. a pushing device; 12. a guide slope; 13. a brush body; 14. a base plate; 15. a flue gas duct.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the specific structure of the present invention is: the water tank comprises a water tank body 1, wherein a closed cylindrical cavity 2 is arranged in the water tank body 1, a rotating shaft 3 which is collinear with the axis of the cylindrical cavity 2 is arranged on the water tank body 1, one end of the rotating shaft 3 extends out of the water tank body 1 and is in transmission connection with a motor 4, a bearing is arranged at the joint of the rotating shaft 3 and the water tank body 1, a shaft seal is arranged at the joint of the bearing and the rotating shaft to prevent water in the cylindrical cavity 2 from overflowing, the other end of the rotating shaft 3 extends into the cylindrical cavity 2 and is connected with a connecting plate 5, the connecting plate 5 is arranged along the radial direction of the cylindrical cavity 2, the tail end of the connecting plate 5 is connected with a mounting plate 6, the mounting plate 6 is arranged along the axial direction of the cylindrical cavity 2, a cleaning brush 7 which is in contact with the side wall of the cylindrical cavity 2 is arranged, a spring 9 is arranged between the baffle 8 and the mounting plate 6, and a rubber pad is arranged on one side of the side wall of the cylindrical cavity 2 of the baffle 8 to ensure the sealing property; a pushing ring 10 for pushing the baffle 8 to lift is arranged in the cylindrical cavity 2, the pushing ring 10 is of a circular ring structure, a flue gas pipeline 15 and the like are arranged in the cylindrical cavity 2 but are positioned in an inner ring of the pushing ring 10 and a circular ring generated when the mounting plate 6 rotates, so that the mounting plate 6 and the like do not collide with the flue gas duct 15, the push ring 10 is driven by the push device 11 to slide along the axial direction of the cylindrical cavity 2, the push device 11 can adopt an oil cylinder and the like, the piston rod of the water tank extends into the cylindrical cavity 2 through a sealing device such as a shaft seal in the water tank body 1 and is connected with the push ring 10, at the position opposite to the pushing device 11, a telescopic rod can be arranged between the pushing ring 10 and the bottom wall of the cylindrical cavity 2, the inner wall of the pushing ring 10 is provided with a guide inclined plane 12 at the edge of one side of the mounting plate 6, and the pushing ring 10 can be arranged at both sides of the mounting plate 6.
Preferably, the edge of the upper end of the baffle plate 8 at one side of the pushing ring 10 is provided with a chamfer matched with the guide inclined surface 12.
Preferably, the baffle 8 is arranged in a groove on the mounting plate 6, and the spring 9 is arranged between the inner side end of the baffle 8 and the bottom of the groove.
Preferably, the cleaning brush 7 comprises a brush body 13 contacting with the side wall of the cylindrical cavity 2 and a bottom plate 14 connected with the mounting plate 6, and the bottom plate 14 is connected with the mounting plate 6 through bolts.
The working process is as follows: when the water tank main body 1 normally works, the push ring 10 is separated from the baffle 8, and the baffle 8 is contacted with the side wall of the cylindrical cavity 2, so that the cleaning brush is prevented from being directly contacted with water for a long time; when the cylindrical cavity 2 needs to be cleaned, old water in the cylindrical cavity 2 is discharged and clean water is added, the pushing ring 10 moves towards the baffle 8 and is inserted between the baffle 8 and the cylindrical cavity 2 to press the baffle 8 to move towards the mounting plate 6, so that the baffle 8 is not contacted with the side wall of the cylindrical cavity 2, the mounting plate 6 rotates under the reaching of the motor 4, a brush body 13 of the cleaning brush 7 moves along the side wall of the cylindrical cavity 2 to drive the newly added clean water to move so as to clean the side wall of the cylindrical cavity 2, the pushing ring 10 is of an annular structure and can be kept in contact with the baffle 8 all the time when the mounting plate rotates, so that normal cleaning is ensured, and in the rotating process of the cleaning brush 7, the clean water is contacted with the cleaning brush 7, and the cleaning effect can be generated on the cleaning brush 7.
It should be noted that, in this document, 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.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (4)
1. The waste heat water tank utilizing boiler flue gas comprises a water tank main body (1) and is characterized in that a closed cylindrical cavity (2) is arranged inside the water tank main body (1), a rotating shaft (3) which is collinear with the axis of the cylindrical cavity (2) is arranged on the water tank main body (1), one end of the rotating shaft (3) extends out of the water tank main body (1) to be in transmission connection with a motor (4), the other end of the rotating shaft (3) extends into the cylindrical cavity (2) to be connected with a connecting plate (5), the connecting plate (5) is arranged along the radial direction of the cylindrical cavity (2), the tail end of the connecting plate (5) is connected with a mounting plate (6), the mounting plate (6) is arranged along the axial direction of the cylindrical cavity (2), and a cleaning brush (7) which is in contact with the side wall of the cylindrical cavity (2) is arranged at the outer side, baffles (8) are arranged on the mounting plate (6) on two sides of the cleaning brush (7) in the length direction, and springs (9) are arranged between the baffles (8) and the mounting plate (6); the baffle plate lifting device is characterized in that a pushing ring (10) used for pushing the baffle plate (8) to lift is arranged in the cylindrical cavity (2), the pushing ring (10) slides along the axial direction of the cylindrical cavity (2) under the driving of a pushing device (11), and a guide inclined plane (12) is arranged on the edge of one side of the mounting plate (6) on the inner wall of the pushing ring (10).
2. The waste heat water tank using boiler flue gas as claimed in claim 1, wherein the edge of the upper end of the baffle (8) on one side of the push ring (10) is provided with a chamfer adapted to the guide slope (12).
3. The waste heat water tank using boiler flue gas as claimed in claim 1, wherein the baffle plate (8) is disposed in a groove on the mounting plate (6), and the spring (9) is disposed between the inner end of the baffle plate (8) and the bottom of the groove.
4. The waste heat water tank using boiler flue gas according to claim 1, wherein the cleaning brush (7) comprises a brush body (13) contacting with the side wall of the cylindrical cavity (2) and a bottom plate (14) connected with the mounting plate (6), and the bottom plate (14) is connected with the mounting plate (6) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611300.8U CN210833223U (en) | 2019-09-26 | 2019-09-26 | Waste heat water tank utilizing boiler flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611300.8U CN210833223U (en) | 2019-09-26 | 2019-09-26 | Waste heat water tank utilizing boiler flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210833223U true CN210833223U (en) | 2020-06-23 |
Family
ID=71255947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611300.8U Active CN210833223U (en) | 2019-09-26 | 2019-09-26 | Waste heat water tank utilizing boiler flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210833223U (en) |
-
2019
- 2019-09-26 CN CN201921611300.8U patent/CN210833223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LIUYANG JINHE CHEMICALS Co.,Ltd. Assignor: HUNAN MEIAO POTASSIUM INDUSTRY CO.,LTD. Contract record no.: X2023980044001 Denomination of utility model: A waste heat water tank utilizing boiler flue gas Granted publication date: 20200623 License type: Common License Record date: 20231023 |