Crystallization cleaning device for sludge incineration flue

Abstract

The utility model discloses a sludge incineration flue crystal cleaning device which comprises a positioning plate, a driving mechanism, a first telescopic column, a connecting shell, a steam inlet pipe, a steam circulating pipe and a scraping mechanism, the driving mechanism is fixedly installed at the top of the positioning plate, the first telescopic column is fixedly installed at the moving end of the driving mechanism, and the connecting shell is connected with the first telescopic column. The connecting shell is fixedly installed at the top end of the first telescopic column, the steam flowing pipe and the steam introducing pipe are fixedly installed on the left side and the right side of the connecting shell correspondingly and communicate with the connecting shell, and the scraping mechanism is fixedly connected to the position, close to the left end, of the surface of the steam flowing pipe. The sludge incineration flue crystal cleaning device is reasonable in structural design and convenient to use, when the inner wall of an incineration equipment flue is cleaned, adjustment can be conducted according to the diameter of the flue, movable scraping is conducted, in the crystal cleaning process, steam is continuously introduced to promote crystal melting, then the cleaning effect and efficiency are improved, and the use requirement can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge incineration, in particular to a sludge incineration flue crystal cleaning device. Background Art

[0002] At present, when sludge is incinerated, a layer of crystals will adhere to the inner wall of the flue where the incineration equipment discharges smoke over a long period of time. Most of the existing crystal cleaning devices cannot be adjusted according to the diameter of the pipe, have a low scope of application, do not have a good effect during cleaning, have low work efficiency, and are difficult to meet usage requirements. For this reason, we propose a sludge incineration flue crystal cleaning device to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a sludge incineration flue crystal cleaning device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sludge incineration flue crystal cleaning device, comprising a positioning plate, a driving mechanism, a first telescopic column, a connecting shell, a steam inlet pipe, a steam circulation pipe and a scraping mechanism, wherein the driving mechanism is fixedly mounted on the top of the positioning plate, the first telescopic column is fixedly mounted on the moving end of the driving mechanism, the connecting shell is fixedly mounted on the top of the first telescopic column, the steam circulation pipe and the steam inlet pipe are respectively fixedly mounted on the left and right sides of the connecting shell and are connected to each other, the scraping mechanism is fixedly connected to the surface of the steam circulation pipe and close to the left end, and the front and rear sides of the steam circulation pipe and the left side corresponding to the scraping mechanism are connected with steam nozzles;

[0005] The scraper mechanism includes a fixed sleeve and a motor seat, both of which are fixedly connected to the surface of the steam circulation pipe. The outer side of the fixed sleeve is rotatably connected to a rotating ring through an anti-slip ring. A first motor is fixedly installed on the right side of the motor seat. The output shaft of the first motor passes through the outside of the motor seat and is fixedly connected to a driving gear. A number of gear teeth for use with the driving gear are equidistantly installed around the outer side of the rotating ring corresponding to the position of the driving gear. A second telescopic column is symmetrically installed on the outer side of the rotating ring, and a cleaning scraper is fixedly connected to the end of the second telescopic column away from the rotating ring.

[0006] Furthermore, the driving mechanism includes a fixed shell, which is fixedly connected to the top of the positioning plate, and a second motor is fixedly installed on the right side of the fixed shell, and the output shaft of the second motor passes through the interior of the fixed shell and is fixedly connected to a screw, and a translation block is axially threaded on the screw, and the bottom of the translation block is slidably connected to the bottom of the inner wall of the fixed shell through a guide slider, and the top of the translation block passes through the outside of the fixed shell and is fixedly connected to the bottom end of the first telescopic column.

[0007] Furthermore, a rolling bearing is fixedly installed at a position corresponding to the screw rod on the left side of the inner wall of the fixed shell, and one end of the screw rod penetrates into the interior of the rolling bearing and is movably connected thereto.

[0008] Furthermore, a reinforcing rib is fixedly connected to the bottom of the steam circulation pipe at a position corresponding to the connecting shell, and a side of the reinforcing rib close to the connecting shell is fixedly connected to the connecting shell.

[0009] Furthermore, a plurality of rolling elements are provided on the inner side of the anti-slip ring, and the rolling elements are specifically balls.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model fixes the device to the flue of the incineration equipment by bolts and positioning plates, and uses the first telescopic column to adjust the height of the scraper mechanism until it is inserted into one end of the flue. According to the diameter of the flue, the position of the cleaning scraper can be adjusted by the second electric telescopic column until it is close to the inner wall. After the first motor is turned on, its output shaft drives the driving gear to rotate, and through the meshing with a plurality of gear teeth, the rotating ring can rotate under the connection with the anti-slip ring, thereby driving the cleaning scraper to rotate. At the same time, steam is introduced from the steam inlet pipe, and passes through the connecting shell and the steam circulation pipe, from The steam nozzle sprays out, and after the second motor is turned on, its output shaft drives the screw to rotate. The translation block threaded thereon drives the upper scraper mechanism to move left under the limit guide of the guide slider, thereby achieving scraping and cleaning of the inner wall of the flue. The sludge incineration flue crystallization cleaning device has a reasonable structural design and is easy to use. When cleaning the inner wall of the flue of the incineration equipment, it can be adjusted according to the diameter of the flue and mobile scraping can be performed. During the crystallization cleaning process, the continuous introduction of steam can promote the melting of the crystals, thereby improving the cleaning effect and efficiency, and can fully meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural cross-sectional view of the utility model;

[0013] Figure 2 This is a structural cross-sectional view of the drive mechanism of the utility model;

[0014] Figure 3 This is a structural cross-sectional view of the scraping mechanism of the utility model;

[0015] Figure 4 It is a partial three-dimensional structural schematic diagram of the steam circulation pipe of the utility model.

[0016] In the figure: 1 positioning plate, 2 driving mechanism, 21 fixed shell, 22 second motor, 23 screw, 24 translation block, 25 guide slide block, 26 rolling bearing, 3 first telescopic column, 4 connecting shell, 5 steam inlet pipe, 6 steam flow pipe, 7 scraper mechanism, 71 fixed sleeve, 72 motor seat, 73 anti-slip ring, 74 rotating ring, 75 first motor, 76 driving gear, 77 gear, 78 second telescopic column, 79 cleaning scraper, 710 rolling element, 8 steam nozzle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 A sludge incineration flue crystal cleaning device comprises a positioning plate 1, a driving mechanism 2, a first telescopic column 3, a connecting shell 4, a steam inlet pipe 5, a steam circulation pipe 6 and a scraping mechanism 7. The driving mechanism 2 is fixedly mounted on the top of the positioning plate 1, the first telescopic column 3 is fixedly mounted on the moving end of the driving mechanism 2, the connecting shell 4 is fixedly mounted on the top of the first telescopic column 3, the steam circulation pipe 6 and the steam inlet pipe 5 are respectively fixedly mounted on the left and right sides of the connecting shell 4 and are connected to each other. A hose can be used to form a connection with the steam inlet pipe 5 to ensure that it can continuously provide steam when moving. The scraping mechanism 7 is fixedly connected to the surface of the steam circulation pipe 6 and close to the left end. The front and rear sides of the steam circulation pipe 6 and the left side corresponding to the scraping mechanism 7 are connected with steam nozzles 8.

[0019] The scraper mechanism 7 includes a fixed sleeve 71 and a motor seat 72, both of which are fixedly connected to the surface of the steam circulation pipe 6. The outer side of the fixed sleeve 71 is rotatably connected to a rotating ring 74 through an anti-slip ring 73. A first motor 75 is fixedly installed on the right side of the motor seat 72. The output shaft of the first motor 75 passes through the outside of the motor seat 72 and is fixedly connected to a driving gear 76. A number of gear teeth 77 for use with the driving gear 76 are equidistantly installed around the outer side of the rotating ring 74 corresponding to the position of the driving gear 76. A second telescopic column 78 is symmetrically installed on the outer side of the rotating ring 74. A cleaning scraper 79 is fixedly connected to the end of the second telescopic column 78 away from the rotating ring 74.

[0020] Specifically, the driving mechanism 2 includes a fixed shell 21, which is fixedly connected to the top of the positioning plate 1. A second motor 22 is fixedly installed on the right side of the fixed shell 21. The output shaft of the second motor 22 passes through the interior of the fixed shell 21 and is fixedly connected to a screw 23. The screw 23 is axially threaded with a translation block 24. The bottom of the translation block 24 is slidably connected to the bottom of the inner wall of the fixed shell 21 through a guide slider 25. The top of the translation block 24 passes through the outside of the fixed shell 21 and is fixedly connected to the bottom end of the first telescopic column 3.

[0021] Specifically, a rolling bearing 26 is fixedly installed at the position of the screw 23 on the left side of the inner wall of the fixed shell 21. One end of the screw 23 passes through the rolling bearing 23 and is movably connected to it. The rolling bearing 26 connects and supports the left end of the screw 23 to improve its stability during rotation.

[0022] Specifically, a reinforcing rib 9 is fixedly connected to the bottom of the steam circulation pipe 6 at a position corresponding to the connecting shell 4 . The reinforcing rib 9 is fixedly connected to the connecting shell 4 on one side close to the connecting shell 4 . The reinforcing rib 9 strengthens the connection strength between the steam circulation pipe 6 and the connecting shell 4 .

[0023] Specifically, a plurality of rolling elements 710 are disposed on the inner side of the anti-slip ring 73 . The rolling elements 710 are specifically balls. The rolling elements 710 reduce the friction and wear generated by the anti-slip ring 73 when it rotates.

[0024] The sludge incineration flue crystallization cleaning device has a reasonable structural design and is easy to use. When cleaning the inner wall of the flue of the incineration equipment, it can be adjusted according to the diameter of the flue and mobile scraping can be performed. During the crystallization cleaning process, continuous introduction of steam can promote the melting of the crystals, thereby improving the cleaning effect and efficiency, and can fully meet the use requirements.

[0025] When in use, the device is fixed to the flue of the incineration equipment by bolts and positioning plate 1, and the height of the scraper mechanism 7 is adjusted by the first telescopic column 3 until it is inserted into one end of the flue. According to the diameter of the flue, the position of the cleaning scraper 79 can be adjusted by the second electric telescopic column 78 until it is close to the inner wall. After turning on the first motor 75, its output shaft drives the driving gear 76 to rotate, and through the engagement with the plurality of gear teeth 77, the rotating ring 74 can rotate under the connection with the anti-slip ring 73, thereby driving the cleaning scraper 79 to rotate. At the same time, steam is introduced from the steam inlet pipe 5, and is sprayed from the steam nozzle 8 through the connecting shell 4 and the steam circulation pipe 6. After turning on the second motor 22, its output shaft drives the screw 23 to rotate, and the translation block 24 threaded thereon drives the upper scraper mechanism 7 to move left under the limit guidance of the guide slider 25, so as to scrape and clean the inner wall of the flue.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge incineration flue crystal cleaning device, comprising a positioning plate (1), a driving mechanism (2), a first telescopic column (3), a connecting shell (4), a steam inlet pipe (5), a steam circulation pipe (6) and a scraping mechanism (7), characterized in that: The driving mechanism (2) is fixedly mounted on the top of the positioning plate (1); the first telescopic column (3) is fixedly mounted on the moving end of the driving mechanism (2); the connecting shell (4) is fixedly mounted on the top of the first telescopic column (3); the steam circulation pipe (6) and the steam inlet pipe (5) are respectively fixedly mounted on the left and right sides of the connecting shell (4) and are connected to each other; the scraping mechanism (7) is fixedly connected to the surface of the steam circulation pipe (6) and close to the left end; the front and rear sides of the steam circulation pipe (6) and the left side of the corresponding scraping mechanism (7) are connected to steam nozzles (8); The scraper mechanism (7) comprises a fixed sleeve (71) and a motor seat (72), wherein the fixed sleeve (71) and the motor seat (72) are both fixedly connected to the surface of the steam circulation pipe (6), the outer side of the fixed sleeve (71) is rotatably connected to a rotating ring (74) via an anti-slip ring (73), a first motor (75) is fixedly installed on the right side of the motor seat (72), an output shaft of the first motor (75) passes through the outside of the motor seat (72) and is fixedly connected to a driving gear (76), a plurality of gear teeth (77) for use with the driving gear (76) are equidistantly installed on the outer side of the rotating ring (74) corresponding to the position of the driving gear (76), a second telescopic column (78) is symmetrically installed on the outer side of the rotating ring (74), and a cleaning scraper (79) is fixedly connected to the end of the second telescopic column (78) away from the rotating ring (74).

2. A sludge incineration flue crystal cleaning device according to claim 1, characterized in that: The driving mechanism (2) comprises a fixed shell (21), wherein the fixed shell (21) is fixedly connected to the top of the positioning plate (1), and a second motor (22) is fixedly installed on the right side of the fixed shell (21), and an output shaft of the second motor (22) passes through the inside of the fixed shell (21) and is fixedly connected to a screw rod (23), and a translation block (24) is axially threadedly connected to the screw rod (23), and the bottom of the translation block (24) is slidably connected to the bottom of the inner wall of the fixed shell (21) through a guide slider (25), and the top of the translation block (24) passes through the outside of the fixed shell (21) and is fixedly connected to the bottom end of the first telescopic column (3).

3. A sludge incineration flue crystal cleaning device according to claim 2, characterized in that: A rolling bearing (26) is fixedly installed at a position corresponding to the screw rod (23) on the left side of the inner wall of the fixed shell (21), and one end of the screw rod (23) penetrates into the rolling bearing (26) and is movably connected thereto.

4. A sludge incineration flue crystal cleaning device according to claim 3, characterized in that: A reinforcing rib (9) is fixedly connected to the bottom of the steam circulation pipe (6) at a position corresponding to the connecting shell (4), and the reinforcing rib (9) is fixedly connected to the connecting shell (4) on a side close to the connecting shell (4).

5. A sludge incineration flue crystal cleaning device according to claim 4, characterized in that: A plurality of rolling elements (710) are arranged on the inner side of the anti-slip ring (73), and the rolling elements (710) are specifically balls.

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