CN210699448U - Absorption tower bottom ash discharging device for coal gangue power generation - Google Patents
Absorption tower bottom ash discharging device for coal gangue power generation Download PDFInfo
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- CN210699448U CN210699448U CN201921111796.2U CN201921111796U CN210699448U CN 210699448 U CN210699448 U CN 210699448U CN 201921111796 U CN201921111796 U CN 201921111796U CN 210699448 U CN210699448 U CN 210699448U
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- discharging machine
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Abstract
The utility model discloses an absorption tower bottom ash discharging device that gangue power generation used, including the ash discharging machine body at the bottom of the tower, the fixed bracing piece that is equipped with respectively in ash discharging machine body both sides at the bottom of the tower, ash discharging machine body top surface one side at the bottom of the tower is fixed with into ash pipe, ash discharging machine body bottom surface one side is fixed with puts the ash pipeline at the bottom of the tower, ash discharging machine body internal rotation has the auger delivery pole at the bottom of the tower. The utility model discloses a dust discharging machine lower part adds a plurality of branch pipes that help to blow at the bottom of the tower, supplementary dust discharging machine carries out the ability of defeated ash at the bottom of the tower to through setting up two chain drive, be fixed with elasticity knocking device on the chain drive upper portion chain link, simultaneously with the cooperation of hemisphere lug, strike dust discharging machine bottom surface at the bottom of the tower, make dust discharging machine bottom surface at the bottom of the tower produce vibrations, the better dust deposition at the bottom of preventing tower, reduce the trouble number of times of dust discharging machine at the bottom of the tower, improve equipment safe and reliable, the consumption of the energy has been reduced.
Description
Technical Field
The utility model relates to a gangue power generation technical field specifically is an absorption tower bottom ash discharging device that gangue power generation used.
Background
In the whole process flow of gangue power generation, an absorption tower is required to be adopted for flue gas treatment, however, in the ash discharging process at the bottom of the absorption tower, the ash deposition at the bottom of the tower is serious, the ash discharging machine frequently caused is tripped, the safe and stable operation of a unit is influenced, meanwhile, the trip of the ash discharging machine at each time needs a maintainer to open an inspection hole on the spot for dredging, the maintenance workload is increased, the bottom ash deposition can only be taken away by improving the ventilation quantity of the absorption tower, the power consumption of a draught fan can be increased, and the plant power consumption of the unit. Therefore, the improvement is made, and an absorption tower bottom ash discharging device used for coal gangue power generation is provided.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides an absorption tower bottom ash discharging device that gangue power generation used.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an absorption tower bottom ash discharging device for coal gangue power generation, which comprises a tower bottom ash discharging machine body, wherein two sides of the tower bottom ash discharging machine body are respectively fixedly provided with a supporting rod, one side of the top surface of the tower bottom ash discharging machine body is fixedly provided with an ash inlet pipe, one side of the bottom surface of the tower bottom ash discharging machine body is fixedly provided with an ash discharging pipeline, a spiral conveying rod rotates in the tower bottom ash discharging machine body, one end of the spiral conveying rod penetrates out of the tower bottom ash discharging machine body and is fixedly connected with the output end of a speed reducer, the input end of the speed reducer is fixedly connected with the output end of an ash discharging motor, the bottom surface of the tower bottom ash discharging machine body is fixedly provided with a plurality of branch pipelines, the branch pipelines are communicated and connected with the tower bottom ash discharging machine body, two positioning plates are symmetrically arranged at two sides of the branch pipelines and are respectively embedded into the bottom surface of the, and a plurality of elastic knocking devices are respectively and fixedly arranged on the top surfaces of the two chain transmission devices.
As an optimal technical scheme of the utility model, it is a plurality of the small transfer line communicates with each other with the trunk line is fixed to be connected, trunk line input and air compressor output fixed connection.
As a preferred technical scheme of the utility model, the distance between the last adjacent hemisphere lug of same locating plate equals the distance between the last adjacent elasticity knocking device of same chain drive.
As a preferred technical scheme of the utility model, two chain drive includes driving chain, action wheel respectively and follows the driving wheel, two chain drive's action wheel with from the driving wheel respectively through the connecting axle, one of them chain drive's action wheel is through pivot and motor output end fixed connection, correspond fixedly on every chain link in chain drive's the driving chain top and be equipped with an elasticity knocking device.
As a preferred technical scheme of the utility model, elasticity knocking device includes sleeve, sliding plate, compression spring and strikes the pole, the sleeve is fixed on the driving chain link, it has the sliding plate to slide in the sleeve, be fixed with compression spring between sliding plate bottom surface and the sleeve bottom surface, the sliding plate top surface is fixed with strikes the pole, strike the pole and wear out sleeve and locating plate bottom surface laminating setting.
As an optimal technical scheme of the utility model, strike the top of the pole and adopt the hemisphere setting.
The utility model has the advantages that: this kind of absorption tower bottom ash discharging device that gangue power generation used, ash discharging machine lower part adds a plurality of helping and blows a pipeline through the tower bottom, ash discharging machine carries out defeated grey ability at the bottom of the supplementary tower, and through setting up two chain drive, be fixed with elasticity knocking device on the chain drive upper portion chain link, simultaneously with the cooperation of hemisphere lug, strike ash discharging machine bottom surface at the bottom of the tower, make ash discharging machine bottom surface at the bottom of the tower produce vibrations, the better deposition at the bottom of preventing the tower, reduce the trouble number of times of ash discharging machine at the bottom of the tower, improve equipment safe and reliable, the consumption of the energy has been reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of an absorption tower bottom ash discharge device used in coal gangue power generation of the present invention;
FIG. 2 is a schematic view of the structure of the absorption tower bottom ash discharge device used in the coal gangue power generation of the present invention;
FIG. 3 is a schematic diagram of a side view of an ash discharge device at the bottom of an absorption tower for power generation by coal gangue;
FIG. 4 is a schematic view of a sectional structure of an absorption tower bottom ash discharge device for power generation using coal gangue according to the present invention;
fig. 5 is a schematic view of a local structure of an ash discharging device at the bottom of an absorption tower for power generation by coal gangue.
In the figure: 1. a tower bottom ash discharging machine body; 2. a screw conveying rod; 3. a speed reducer; 4. a dust discharging motor; 5. branch pipelines; 6. a main pipeline; 7. an air compressor; 8. positioning a plate; 9. a hemispherical bump; 10. a chain transmission device; 11. an elastic knocking device; 12. a sleeve; 13. a sliding plate; 14. a compression spring; 15. knocking the rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1, 2, 3, 4 and 5, the absorption tower bottom ash discharging device for coal gangue power generation of the utility model comprises a tower bottom ash discharging machine body 1, support rods are respectively fixed on two sides of the tower bottom ash discharging machine body 1, an ash inlet pipe is fixed on one side of the top surface of the tower bottom ash discharging machine body 1, an ash discharge pipe is fixed on one side of the bottom surface of the tower bottom ash discharging machine body 1, a spiral conveying rod 2 rotates in the tower bottom ash discharging machine body 1, one end of the spiral conveying rod 2 penetrates out of the tower bottom ash discharging machine body 1 and is fixedly connected with the output end of a speed reducer 3, the input end of the speed reducer 3 is fixedly connected with the output end of an ash discharging motor 4, a plurality of branch pipes 5 are fixed on the bottom surface of the tower bottom ash discharging machine body 1, the branch pipes 5 are communicated with the tower bottom ash discharging machine body 1, positioning plates 8 are symmetrically arranged on two sides of the branch pipes 5, a plurality of hemispherical lugs 9 are fixedly arranged on the bottom surface of the positioning plate 8, chain transmission devices 10 are arranged at the lower end of the positioning plate 8, and a plurality of elastic knocking devices 11 are fixedly arranged on the top surfaces of the two chain transmission devices 10 respectively.
Wherein, a plurality of branch pipelines 5 are fixedly communicated and connected with a main pipeline 6, and the input end of the main pipeline 6 is fixedly connected with the output end of an air compressor 7.
Wherein, the distance between the adjacent hemispherical convex blocks 9 on the same positioning plate 8 is equal to the distance between the adjacent elastic knocking devices 11 on the same chain transmission device 10.
Wherein, two chain drive 10 include driving chain, action wheel and follow driving wheel respectively, and two chain drive 10's action wheel and follow driving wheel are respectively through connecting axle, and one of them chain drive 10's action wheel passes through pivot and motor output end fixed connection, correspond fixedly on every chain link at chain drive 10's the driving chain top and be equipped with an elasticity knocking device 11.
The elastic knocking device 11 comprises a sleeve 12, a sliding plate 13, a compression spring 14 and a knocking rod 15, the sleeve 12 is fixed on a transmission chain link, the sliding plate 13 is arranged in the sleeve 12 in a sliding mode, the compression spring 14 is fixed between the bottom surface of the sliding plate 13 and the inner bottom surface of the sleeve 12, the knocking rod 15 is fixed on the top surface of the sliding plate 13, and the knocking rod 15 penetrates through the sleeve 12 and is attached to the bottom surface of the positioning plate 8.
Wherein, the top of the knocking rod 15 is arranged in a hemispherical shape.
The working principle is as follows:
install a plurality of branch pipelines 5 that help blow additional in ash exhauster body 1 lower part at the bottom of the tower, by manual ball valve control, when the tripping operation of ash exhauster body 1 because of the ash is many at the bottom of taking place, make branch pipeline 5 sweep through the manual valve of operation on the spot, dredge the deposition in the ash exhauster body 1 at the bottom of the tower, need not open big recirculation valve like this and improve the absorption tower air volume and take away the bottom deposition, reduce the energy consumption, ensure equipment safe operation simultaneously.
And simultaneously starting the two chain transmission devices 10 to enable the elastic knocking device 11 to be contacted with the hemispherical convex blocks 9 at intervals, when the elastic knocking device 11 is contacted with the hemispherical convex blocks 9, the knocking rod 15 directly extrudes the compression spring 14 through the sliding plate 13 to enable the knocking rod 15 to slide into the sleeve 12, because the chain transmission devices 10 continuously rotate, the distance between the adjacent hemispherical convex blocks 9 on the same positioning plate 8 is equal to the distance between the adjacent elastic knocking devices 11 on the same chain transmission device 10, when the elastic knocking devices 11 are separated from the hemispherical convex blocks 9, the top of the knocking rod 15 can impact the bottom surface of the tower bottom ash discharger body 1 by utilizing the acting force of the compression spring 14, so that the inner bottom surface of the tower bottom ash discharger body 1 generates certain vibration to prevent the deposited ash from being adhered to the inner bottom surface of the tower bottom ash discharger body 1, the dust deposition at the bottom of the tower can be better reduced.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The tower bottom ash discharging device of the absorption tower for the coal gangue power generation comprises a tower bottom ash discharging machine body (1), wherein supporting rods are fixedly arranged on two sides of the tower bottom ash discharging machine body (1) respectively, an ash inlet pipe is fixed on one side of the top surface of the tower bottom ash discharging machine body (1), an ash discharging pipeline is fixed on one side of the bottom surface of the tower bottom ash discharging machine body (1), a spiral conveying rod (2) is rotated in the tower bottom ash discharging machine body (1), one end of the spiral conveying rod (2) penetrates out of the tower bottom ash discharging machine body (1) to be fixedly connected with the output end of a speed reducer (3), the input end of the speed reducer (3) is fixedly connected with the output end of an ash discharging motor (4), the tower bottom ash discharging machine device is characterized in that a plurality of branch pipelines (5) are fixedly arranged on the bottom surface of the tower bottom ash discharging machine body (1), the branch pipelines (5) are communicated and connected with the tower bottom ash discharging, two locating plates (8) are embedded into bottom ash exhauster body (1) bottom surface at the bottom of the tower respectively, locating plate (8) bottom surface is fixed and is equipped with a plurality of hemisphere lugs (9), be equipped with chain drive (10) under locating plate (8), fix respectively on two chain drive (10) top surfaces and be equipped with a plurality of elasticity knocking device (11).
2. The tower bottom ash discharging device of the absorption tower for the coal gangue power generation as defined in claim 1, wherein a plurality of branch pipelines (5) are fixedly communicated and connected with a main pipeline (6), and the input end of the main pipeline (6) is fixedly connected with the output end of an air compressor (7).
3. The tower bottom ash discharging device of an absorption tower for power generation by coal gangue as defined in claim 1, wherein the distance between adjacent hemispherical convex blocks (9) on the same positioning plate (8) is equal to the distance between adjacent elastic knocking devices (11) on the same chain transmission device (10).
4. The absorption tower bottom ash discharging device for coal gangue power generation as defined in claim 1, wherein the two chain transmission devices (10) respectively comprise a transmission chain, a driving wheel and a driven wheel, the driving wheel and the driven wheel of the two chain transmission devices (10) are respectively connected through a connecting shaft, the driving wheel of one chain transmission device (10) is fixedly connected with the output end of the motor through a rotating shaft, and each chain link at the top of the transmission chain of the chain transmission device (10) is correspondingly and fixedly provided with an elastic knocking device (11).
5. The absorption tower bottom ash discharging device used for coal gangue power generation according to claim 4, wherein the elastic knocking device (11) comprises a sleeve (12), a sliding plate (13), a compression spring (14) and a knocking rod (15), the sleeve (12) is fixed on a transmission chain link, the sliding plate (13) is arranged in the sleeve (12) in a sliding mode, the compression spring (14) is fixed between the bottom surface of the sliding plate (13) and the inner bottom surface of the sleeve (12), the knocking rod (15) is fixed on the top surface of the sliding plate (13), and the knocking rod (15) penetrates through the sleeve (12) and is attached to the bottom surface of the positioning plate (8).
6. The absorption tower bottom ash discharging device used for coal gangue power generation as defined in claim 5, wherein the top of the knocking rod (15) is arranged in a hemispherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111796.2U CN210699448U (en) | 2019-07-16 | 2019-07-16 | Absorption tower bottom ash discharging device for coal gangue power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111796.2U CN210699448U (en) | 2019-07-16 | 2019-07-16 | Absorption tower bottom ash discharging device for coal gangue power generation |
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| CN210699448U true CN210699448U (en) | 2020-06-09 |
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| CN201921111796.2U Active CN210699448U (en) | 2019-07-16 | 2019-07-16 | Absorption tower bottom ash discharging device for coal gangue power generation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581856A (en) * | 2021-05-31 | 2021-11-02 | 扬州金禾环保设备有限公司 | Pneumatic conveying device for automatic ash discharging and crushing at bottom of reaction tower |
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2019
- 2019-07-16 CN CN201921111796.2U patent/CN210699448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581856A (en) * | 2021-05-31 | 2021-11-02 | 扬州金禾环保设备有限公司 | Pneumatic conveying device for automatic ash discharging and crushing at bottom of reaction tower |
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