CN217830527U

CN217830527U - Spraying device for flue at desulfurization inlet of thermal power generating unit

Info

Publication number: CN217830527U
Application number: CN202221585555.3U
Authority: CN
Inventors: 鱼永齐; 郭少博
Original assignee: Zhongshan Yuehai Energy Co ltd
Current assignee: Zhongshan Yuehai Energy Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-18
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a thermal power unit desulfurization entry flue spraying device, including the device main part, thread groove and motor groove have been seted up respectively to the interior top portion of device main part, the inside of thread groove is rotated through the bearing and is connected with the threaded rod, the inside fixedly connected with synchronous machine in motor groove, synchronous machine's output passes through connector and threaded rod fixed connection, the surface of threaded rod has the thread block through threaded connection, the top fixedly connected with mount of thread block, the top fixedly connected with of mount gathers the lacquer box, the fixed surface who gathers the lacquer box is connected with the connecting pipe, the bottom of mount is through support column fixedly connected with collection lacquer pipe. The utility model discloses a set up threaded rod, mount, gather the cooperation between lacquer box, connecting pipe and the spray paint head, can realize mechanization and carry out the spraying to this flue, nevertheless practiced thrift a large amount of staff's labour and working time, and then accelerated the speed to this flue spraying.

Description

Spraying device for flue at desulfurization inlet of thermal power generating unit

Technical Field

The utility model relates to a relevant technical field of spraying device specifically is a thermal power unit desulfurization entry flue spraying device.

Background

The flue is a device for cooling the metallurgical high-temperature furnace, can protect the furnace shell of the metallurgical high-temperature furnace from erosion and mechanical abrasion of high-temperature fluid in the furnace body, prolongs the service life of the metallurgical high-temperature furnace, and ensures safe and stable production of the metallurgical high-temperature furnace. Once cooling equipment has problems, the metallurgy high-temperature kiln must be shut down completely for maintenance, huge economic loss can be brought, and the service life of the flue can be greatly prolonged by spraying a nickel-chromium coating on the flue of the converter.

Therefore, the invention of the multifunctional spraying device for the converter flue is very necessary.

However, the prior device has the following defects in the technology:

1. most of the existing flue spraying devices almost adopt manual operation to spray the flue, so that the physical strength and labor time of a large number of workers are easily consumed, and the spraying speed is slow;

2. most of the existing flue spraying devices almost adopt a natural air drying mode, so that the air drying speed is slow, dust in air is easy to fall into the surface of a flue, and the attractiveness of the flue is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thermal power unit desulfurization entry flue spraying device to solve above-mentioned most of flue spraying device and adopt personnel manual to carry out the speed of spraying that leads to of spraying this flue more slowly and most of flue spraying device almost all adopt the air-dried dust that leads to in the air easily to fall into the flue surface and nevertheless influence the problem that the flue outward appearance proposed when almost all.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a thermal power unit desulfurization entry flue spraying device, includes the device main part, thread groove and motor groove have been seted up respectively to the interior top portion of device main part, the inside of thread groove is rotated through the bearing and is connected with the threaded rod, the inside fixedly connected with synchronous machine in motor groove, synchronous machine's output passes through connector and threaded rod fixed connection, there is the screw thread piece threaded rod surface through threaded connection, the top fixedly connected with mount of screw thread piece, the top fixedly connected with of mount gathers the lacquer box, the fixed surface fixedly connected with connecting pipe that gathers the lacquer box, the bottom of mount gathers the lacquer pipe through support column fixedly connected with, the tip of connecting pipe with gather lacquer pipe fixed connection, the fixed surface of gathering the lacquer pipe is connected with paint sprayer, the top fixedly connected with feed inlet that gathers the lacquer box, the side fixedly connected with support frame of device main part.

Furthermore, the top fixedly connected with drying-machine of support frame, the top fixedly connected with heat pipe of drying-machine, the side fixedly connected with thermal-collecting tube of the tip through device main part of heat pipe, the fixed surface of thermal-collecting tube is connected with the steam outlet.

Furthermore, a sliding groove is formed in the inner side face of the device main body, a sliding rod is fixedly connected to the inside of the sliding groove, a moving block is connected to the surface of the sliding rod in a sliding mode, and the side face of the moving block is fixedly connected with the thread block.

Furthermore, the surface of the device main body is hinged with a sealing door through a hinge, and the surface of the sealing door is fixedly connected with a door handle.

Furthermore, the surface of sealing door has seted up the observation window, the inside mosaic of observation window is installed with glass.

Furthermore, the bottom of the device main body is fixedly connected with supporting legs, and the bottom of the supporting legs is fixedly connected with anti-skidding blocks.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The utility model discloses a set up threaded rod, mount, gather the cooperation between lacquer box, connecting pipe and the paint spraying head, can realize mechanization and carry out the spraying to this flue, nevertheless practiced thrift a large amount of staff's labour and working time, and then accelerated the speed to this flue spraying.

(2) The utility model discloses a set up the cooperation between drying-machine, heat transfer pipe, thermal-collecting tube and the steam outlet, the convenience carries out fast drying to the good later flue of spraying, avoids the dust in the natural drying air to transfer into and leads to influencing the outward appearance unqualifiedly in the flue, and then very big make things convenient for the staff to use this flue spraying device.

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 the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1;

FIG. 3 is an enlarged view of the section B of FIG. 1 according to the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a device main body; 2. a thread groove; 3. a motor slot; 4. a threaded rod; 5. a synchronous motor; 6. a thread block; 7. a fixed mount; 8. a paint gathering box; 9. a connecting pipe; 10. a paint gathering pipe; 11. a paint spraying head; 12. a feed inlet; 13. a support frame; 14. a dryer; 15. a heat transfer pipe; 16. a heat collecting pipe; 17. a hot gas outlet; 18. a chute; 19. a slide bar; 20. a moving block; 21. a sealing door; 22. a door handle; 23. an observation window; 24. supporting legs; 25. and (4) an anti-skid block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a thermal power unit desulfurization entry flue spraying device, including device main part 1, thread groove 2 and motor groove 3 have been seted up respectively to the interior top portion of device main part 1, the inside of thread groove 2 is rotated through the bearing and is connected with threaded rod 4, the inside fixedly connected with synchronous machine 5 of motor groove 3, synchronous machine 5's output passes through connector and threaded rod 4 fixed connection, threaded rod 4's surface has threaded block 6 through threaded connection, the top fixedly connected with mount 7 of threaded block 6, the top fixedly connected with of mount 7 gathers paint box 8, gather paint box 8's fixed surface and be connected with connecting pipe 9, support column fixedly connected with gathers paint pipe 10 is passed through to mount 7's bottom, the tip and the fixed connection that gathers paint pipe 10, the fixed surface that gathers paint pipe 10 is connected with paint spray head 11, the top fixedly connected with feed inlet 12 that gathers paint box 8, device main part 1's side fixedly connected with support frame 13, through setting up flue 4, mount 7, gather paint box 8, cooperation between connecting pipe 9 and the paint spray head 11, can realize mechanization and carry out the spraying to this, however, a large amount of staff's labour time and then accelerated the spraying threaded rod.

Specifically, the top of the support frame 13 is fixedly connected with the dryer 14, the top of the dryer 14 is fixedly connected with the heat transfer pipe 15, the end of the heat transfer pipe 15 penetrates through the side face of the device main body 1 and is fixedly connected with the heat collection pipe 16, the surface of the heat collection pipe 16 is fixedly connected with the hot air outlet 17, and by means of the matching among the dryer 14, the heat transfer pipe 15, the heat collection pipe 16 and the hot air outlet 17, the flue after being sprayed is conveniently and quickly dried, and the phenomenon that dust in natural drying air is transferred into the flue to affect unqualified appearance is avoided.

Specifically, a sliding groove 18 is formed in the inner side face of the device body 1, a sliding rod 19 is fixedly connected to the inner side face of the sliding groove 18, a moving block 20 is connected to the surface of the sliding rod 19 in a sliding mode, the side face of the moving block 20 is fixedly connected with the thread block 6, and unnecessary overturning of the thread block 6 during moving is avoided by the aid of the sliding rod 19 and the moving block 20.

Specifically, the surface of the device main body 1 is hinged with a sealing door 21 through a hinge, the surface of the sealing door 21 is fixedly connected with a door handle 22, and the door handle 22 is arranged to facilitate quick opening of the sealing door 21 by a worker.

Specifically, observation window 23 has been seted up on sealing door 21's surface, and the inside mosaic of observation window 23 installs glass, makes things convenient for the staff to watch the thickness of flue spraying through setting up observation window 23.

Specifically, the bottom fixedly connected with supporting leg 24 of device main part 1, the bottom fixedly connected with non slipping spur 25 of supporting leg 24 strengthens the stability to ground through setting up non slipping spur 25.

The utility model discloses a theory of operation: when the device is used, the threaded rod 4 is driven by the synchronous motor 5 to rotate to drive the threaded block 6 to move, the threaded block 6 is driven to drive the fixing frame 7 to move, the fixing frame 7 is driven to drive the paint gathering box 8 to move, the connecting pipe 9 is driven to drive the paint gathering pipe 10 to convey and spray paint, the paint gathering pipe 10 is driven to drive the paint spraying head 11 to spray the flue, and the flue can be sprayed mechanically, so that labor force and labor time of a large number of workers are saved, the spraying speed of the flue is accelerated, the heat is conveyed by the heat conveying pipe 15 to drive the heat collecting pipe 16 through the driving of the dryer 14, the heat is released by the heat collecting pipe 16 to drive the hot air outlet 17, the flue after being sprayed is dried quickly, the phenomenon that the appearance is unqualified due to the fact that dust in natural drying air is transferred into the flue is avoided, and the flue spraying device is convenient for the workers to use.

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.

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

1. The utility model provides a thermal power generating unit desulfurization entry flue spraying device which characterized in that: including device main part (1), thread groove (2) and motor groove (3) have been seted up respectively to the interior top portion of device main part (1), the inside of thread groove (2) is rotated through the bearing and is connected with threaded rod (4), inside fixedly connected with synchronous machine (5) of motor groove (3), the output of synchronous machine (5) passes through connector and threaded rod (4) fixed connection, the surface of threaded rod (4) has thread piece (6) through threaded connection, the top fixedly connected with mount (7) of thread piece (6), the top fixedly connected with of mount (7) gathers lacquer box (8), the fixed surface that gathers lacquer box (8) is connected with connecting pipe (9), the bottom of mount (7) gathers lacquer pipe (10) through support column fixedly connected with, the tip and the fixed connection that gathers lacquer pipe (10) of connecting pipe (9), the fixed surface that gathers lacquer pipe (10) is connected with paint sprayer (11), the top fixedly connected with feed inlet (12) that gathers lacquer box (8), the side fixedly connected with support frame (13) of device main part (1).

2. The thermal power generating unit desulfurization inlet flue spraying device according to claim 1, characterized in that: the top fixedly connected with drying-machine (14) of support frame (13), the top fixedly connected with heat transfer pipe (15) of drying-machine (14), the side fixedly connected with thermal-collecting tube (16) of the tip through device main part (1) of heat transfer pipe (15), the fixed surface of thermal-collecting tube (16) is connected with steam outlet (17).

3. The thermal power generating unit desulfurization inlet flue spraying device according to claim 1, characterized in that: a sliding groove (18) is formed in the inner side face of the device main body (1), a sliding rod (19) is fixedly connected to the inner portion of the sliding groove (18), a moving block (20) is connected to the surface of the sliding rod (19) in a sliding mode, and the side face of the moving block (20) is fixedly connected with the thread block (6).

4. The thermal power generating unit desulfurization inlet flue spraying device according to claim 1, characterized in that: the device is characterized in that the surface of the device main body (1) is hinged with a sealing door (21) through a hinge, and the surface of the sealing door (21) is fixedly connected with a door handle (22).

5. The thermal power generating unit desulfurization inlet flue spraying device according to claim 4, characterized in that: an observation window (23) is formed in the surface of the sealing door (21), and glass is inlaid in the observation window (23).

6. The thermal power generating unit desulfurization inlet flue spraying device according to claim 1, characterized in that: the device is characterized in that supporting legs (24) are fixedly connected to the bottom of the device main body (1), and anti-skidding blocks (25) are fixedly connected to the bottoms of the supporting legs (24).