CN210023156U

CN210023156U - Boiler belt cleaning device is used in thermal power plant

Info

Publication number: CN210023156U
Application number: CN201920855503.5U
Authority: CN
Inventors: 郑磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-02-07
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a boiler cleaning device for a thermal power plant, which belongs to the technical field of boiler cleaning and comprises a bottom plate, the left end of the top of the bottom plate is provided with a support frame, the bottom of the right end of the support frame is provided with a hydraulic cylinder, the power end at the bottom of the hydraulic cylinder is connected with an installation plate, the bottom of the installation plate is provided with a servo motor, a control panel is arranged on the left side of the supporting frame, the power end at the bottom of the servo motor is connected with a connecting plate, the two sides of the bottom of the connecting plate are provided with supporting plates, the bottom of the supporting plate is connected with the top end of the outer wall of the fixed plate, the supporting plate is driven to rotate by a servo motor, so that the cleaning plate rotates, thereby clean the inner wall of boiler through the outside brush of cleaning plate, through being provided with electric telescopic handle, be convenient for change the length of electric telescopic handle according to the difference of boiler internal diameter to change the position of cleaning plate.

Description

Boiler belt cleaning device is used in thermal power plant

Technical Field

The utility model relates to a boiler washs technical field, specifically is a boiler belt cleaning device is used in thermal power plant.

Background

With the development of industry, the equipment used by a thermal power plant is improved day by day, however, boilers are also continuously transformed and innovated along with the development of the thermal power plant, but after the use of the boilers is finished, the boilers need to be cleaned, so that the service life of the boilers is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler belt cleaning device is used in thermal power plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a boiler cleaning device for a thermal power plant comprises a bottom plate, wherein a supporting frame is arranged at the left end of the top of the bottom plate, a hydraulic cylinder is arranged at the bottom of the right end of the supporting frame, a mounting plate is connected to the power end of the bottom of the hydraulic cylinder, a servo motor is installed at the bottom of the mounting plate, a control panel is arranged at the left side of the supporting frame, a connecting plate is connected to the power end of the bottom of the servo motor, supporting plates are arranged on two sides of the bottom of the connecting plate, the bottom of each supporting plate is connected with the top end of the outer wall of a fixed plate, an electric telescopic rod is connected to the middle end of the outer side of each supporting plate, a cleaning plate is connected to one side, away from the supporting plates, of the electric telescopic rod, hairbrushes are uniformly, the utility model discloses a cleaning box, including bottom plate, water pump, delivery pipe, connecting piece, support frame, connecting pipe, pneumatic cylinder, transmission pipe, spray nozzle, connecting pipe, the top right-hand member of bottom plate is provided with the washing case, be provided with the observation window on the right side outer wall of washing case, the right side top of wasing the case is provided with the feed liquor pipe, the left side bottom of wasing the case is provided with the drain pipe, the left end of drain pipe communicates with each other with the water inlet of water pump and is connected, the delivery port intercommunication at water pump top has the connecting pipe, be connected with fixed snap ring on the outer wall of connecting pipe, and.

Preferably, strutting arrangement includes the same connecting block of two sets of structures, and is two sets of the outer wall of connecting block all is connected with the cleaning plate, the one end that the connecting block is close to the backup pad articulates there are movable rod and connecting rod, the one end that the cleaning plate was kept away from to the movable rod articulates there is the top shoe, the one end that the cleaning plate was kept away from to the connecting rod articulates there is the lower slider, top shoe and lower slider all pass through spout and backup pad sliding connection.

Preferably, the connecting piece includes the dead lever of being connected with connecting plate bottom middle-end, the bottom of dead lever and the outer wall connection of fixed plate, the outer wall of dead lever is provided with four groups of risers that the structure is the same all around, evenly be provided with the through-hole on the outer wall of riser.

Preferably, the medicine case includes the box, the bottom of box is provided with out the medicine mouth, the bottom of going out the medicine mouth communicates with each other with the washing case and is connected not the top of box is provided with into medicine mouth, and advances the medicine mouth and be hourglass hopper-shaped.

Preferably, two groups of vertical fixing holes with the same structure are arranged on the connecting plate, and the fixing holes are located right below the spray head.

Preferably, the inner wall of the fixed snap ring is movably provided with a shock pad, the outer wall of the shock pad is provided with a clamping block, and the inner wall of the fixed snap ring is provided with a clamping groove matched with the clamping block.

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

1. the supporting plate is driven to rotate through the servo motor, so that the cleaning plate rotates, the inner wall of the boiler is cleaned through a brush outside the cleaning plate, the length of the electric telescopic rod is convenient to change according to the difference of the inner diameter of the boiler through the arrangement of the electric telescopic rod, the position of the cleaning plate is changed, and the cleaning plate can reciprocate up and down through the arrangement of the hydraulic cylinder, so that the inner wall of the boiler is comprehensively cleaned, manual cleaning is avoided, and time and labor are wasted;

2. the cleaning box and the chemical box are arranged, so that the cleaning box is convenient to be matched with the cleaning plate to clean the inner wall of the boiler, the cleaning effect is good, and the liquid medicine sprayed by the spray head is changed into water drops with small volume through the rotating connecting piece by arranging the connecting piece, so that the contact area of the liquid medicine and the inner wall of the boiler is increased, and the cleaning effect and the cleaning efficiency are improved;

3. through being provided with strutting arrangement, avoid the cleaning sheet to appear breaking when rubbing with the boiler inner wall, improved the life of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the supporting device of the present invention;

FIG. 3 is a schematic top view of the structure of the connecting member of the present invention;

fig. 4 is a schematic view of the structure of the chemical box of the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a hydraulic cylinder; 4. mounting a plate; 5. a servo motor; 6. a control panel; 7. a connecting plate; 8. a support plate; 9. a fixing plate; 10. an electric telescopic rod; 11. cleaning the plate; 12. a support device; 121. connecting blocks; 122. a movable rod; 123. an upper slide block; 124. a connecting rod; 125. a lower slide block; 13. a cleaning tank; 14. an observation window; 15. a liquid inlet pipe; 16. a liquid outlet pipe; 17. a water pump; 18. a connecting pipe; 19. fixing the snap ring; 20. a conveying pipe; 21. a spray head; 22. a connecting member; 221. fixing the rod; 222. a vertical plate; 223. a through hole; 23. a moving wheel; 24. a kit; 241. a box body; 242. a medicine outlet; 243. a medicine inlet.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a boiler cleaning device for a thermal power plant comprises a bottom plate 1, a support frame 2 is arranged at the left end of the top of the bottom plate 1, a hydraulic cylinder 3 is arranged at the bottom of the right end of the support frame 2, a mounting plate 4 is connected to the power end of the bottom of the hydraulic cylinder 3, a servo motor 5 is arranged at the bottom of the mounting plate 4, a control panel 6 is arranged at the left side of the support frame 2, the servo motor 5, a water pump 17 and an electric telescopic rod 10 are controlled by the control panel 6, the power end of the bottom of the servo motor 5 is connected with a connecting plate 7, supporting plates 8 are arranged on two sides of the bottom of the connecting plate 7, the bottoms of the supporting plates 8 are connected with the top end of the outer wall of a fixed plate 9, an electric telescopic rod 10 is connected to the middle end of the outer side of each supporting plate 8, the left end of the supporting device 12 is connected with the outer wall of the cleaning plate 11, the right end of the top of the bottom plate 1 is provided with a cleaning box 13, the outer wall of the right side of the cleaning box 13 is provided with an observation window 14, the top end of the right side of the cleaning box 13 is provided with a liquid inlet pipe 15, the bottom end of the left side of the cleaning box 13 is provided with a liquid outlet pipe 16, the left end of the liquid outlet pipe 16 is communicated and connected with the water inlet of a water pump 17, the water outlet of the top of the water pump 17 is communicated with a connecting pipe 18, the outer wall of the connecting pipe 18 is connected with a fixed snap ring 19, the left end of the connecting pipe 18 is fixed on the outer wall of the top of the supporting frame 2 through the fixed snap ring 19, the connecting pipe 18 is positioned at the rear side of the hydraulic cylinder 3, the bottom end of the connecting pipe 18 is connected with two, the top left end of wasing case 13 is provided with medicament case 24, improves the cleaning performance.

The supporting device 12 comprises two groups of connecting blocks 121 with the same structure, the outer walls of the two groups of connecting blocks 121 are connected with the cleaning plate 11, one end, close to the supporting plate 8, of each connecting block 121 is hinged with a movable rod 122 and a connecting rod 124, one end, far away from the cleaning plate 11, of each movable rod 122 is hinged with an upper sliding block 123, one end, far away from the cleaning plate 11, of each connecting rod 124 is hinged with a lower sliding block 125, the upper sliding blocks 123 and the lower sliding blocks 125 are connected with the supporting plate 8 in a sliding mode through sliding grooves, breakage of the cleaning plate 11 when the cleaning plate is in friction with the inner;

the connecting piece 22 comprises a fixed rod 221 connected with the middle end of the bottom of the connecting plate 7, the bottom end of the fixed rod 221 is connected with the outer wall of the fixed plate 9, four groups of vertical plates 222 with the same structure are arranged on the periphery of the outer wall of the fixed rod 221, through holes 223 are uniformly formed in the outer walls of the vertical plates 222, so that liquid medicine sprayed out of the spray head 21 is broken through the rotating vertical plates 222 and is changed into water drops with smaller volume through the through holes 223 in the vertical plates 222, the contact area of the liquid medicine and the inner wall of the boiler is increased, and the cleaning effect;

the medicine box 24 comprises a box body 241, a medicine outlet 242 is arranged at the bottom end of the box body 241, the bottom end of the medicine outlet 242 is communicated with the cleaning box 13, a medicine inlet 243 is arranged at the top end of the box body 241, and the medicine inlet 243 is funnel-shaped, so that medicine can be conveniently put in;

two groups of vertical fixing holes with the same structure are arranged on the connecting plate 7, the fixing holes are positioned right below the spray head 21, and the liquid medicine sprayed out of the spray head 21 is sprayed out downwards through the fixing holes and is thrown out through the action of the connecting piece 22;

the activity is provided with the shock pad on the inner wall of fixed snap ring 19, the shock pad is made by rubber materials, can vibrate when the device uses, can reduce the vibration of connecting pipe 18 through the shock pad, thereby reduce the vibration of transmission pipe 20 and shower nozzle 21, make shower nozzle 21 spun liquid medicine can spout through the fixed orifices on the connecting plate 7, be provided with the fixture block on the outer wall of shock pad, be provided with on the inner wall of fixed snap ring 19 with fixture block assorted draw-in groove, be convenient for change the shock pad.

The working principle is as follows: when the device is used, the device is moved to a required position through the moving wheel 23, the bottom end of the fixed plate 9 is inserted into the boiler from the top of the boiler through the extension and retraction of the hydraulic cylinder 3, the servo motor 5, the water pump 17 and the electric telescopic rod 10 are controlled to be opened through the control panel 6, the electric telescopic rod 10 extends and retracts to enable the cleaning plate 11 to contact with the inner wall of the boiler, the water pump 17 leads out liquid medicine from the cleaning box 13 and sequentially passes through the connecting pipe 18 and the transmission pipe 20, and finally the liquid medicine is sprayed out through the spray head 21, the servo motor 5 drives the connecting plate 7 to rotate, so that the cleaning plate 11 rotates, the inner wall of the boiler is cleaned through the hairbrushes on the outer wall of the cleaning plate 11, when the electric telescopic rod 10 extends and retracts, the movable rod 122 and the connecting rod 124 respectively slide with the supporting plate 8 through the upper sliding block 123 and, can avoid cleaning plate 11 to appear breaking when rubbing with the boiler inner wall, improve the life of device, pneumatic cylinder 3 drives cleaning plate 11 up-and-down motion, can rinse the inner wall of boiler comprehensively, and shower nozzle 21 spun liquid medicine is broken through pivoted riser 222, breaks into the less water droplet of volume and then is thrown away through-hole 223, has improved the area of contact of liquid medicine with the boiler to cleaning performance and efficiency have been improved.

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. A boiler belt cleaning device for thermal power plant, includes bottom plate (1), its characterized in that: the cleaning device is characterized in that a supporting frame (2) is arranged at the left end of the top of the bottom plate (1), a hydraulic cylinder (3) is arranged at the bottom of the right end of the supporting frame (2), a mounting plate (4) is connected to the power end of the bottom of the hydraulic cylinder (3), a servo motor (5) is arranged at the bottom of the mounting plate (4), a control panel (6) is arranged at the left side of the supporting frame (2), a connecting plate (7) is connected to the power end of the bottom of the servo motor (5), supporting plates (8) are arranged on two sides of the bottom of the connecting plate (7), the bottom of each supporting plate (8) is connected to the top end of the outer wall of a fixed plate (9), an electric telescopic rod (10) is connected to the middle end of the outer side of each supporting plate (8), a cleaning plate (11) is connected, the outer side of the supporting plate (8) is provided with two groups of supporting devices (12) with the same structure, the left end of each supporting device (12) is connected with the outer wall of the cleaning plate (11), the right end of the top of the bottom plate (1) is provided with a cleaning box (13), the outer wall of the right side of each cleaning box (13) is provided with an observation window (14), the top end of the right side of each cleaning box (13) is provided with a liquid inlet pipe (15), the bottom end of the left side of each cleaning box (13) is provided with a liquid outlet pipe (16), the left end of each liquid outlet pipe (16) is communicated and connected with the water inlet of a water pump (17), the water outlet at the top of the water pump (17) is communicated with a connecting pipe (18), the outer wall of the connecting pipe (18) is connected with a fixed clamping ring (19), the left end of the connecting pipe (18) is fixed on the outer wall of the top of the supporting, the bottom end of the connecting pipe (18) is connected with two groups of transmission pipes (20) with the same structure, the bottom ends of the transmission pipes (20) are communicated with spray heads (21), a connecting piece (22) is arranged at the middle end of the bottom of the connecting plate (7), moving wheels (23) are arranged at the bottom of the supporting frame (2), and a chemical box (24) is arranged at the left end of the top of the cleaning box (13).

2. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: strutting arrangement (12) are including two sets of connecting blocks (121) that the structure is the same, and are two sets the outer wall of connecting block (121) all is connected with washing board (11), the one end that connecting block (121) are close to backup pad (8) articulates there are movable rod (122) and connecting rod (124), the one end that washing board (11) were kept away from in movable rod (122) articulates there is last slider (123), the one end that washing board (11) were kept away from in connecting rod (124) articulates there is lower slider (125), go up slider (123) and lower slider (125) all through spout and backup pad (8) sliding connection.

3. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: the connecting piece (22) comprises a fixing rod (221) connected with the middle end of the bottom of the connecting plate (7), the bottom end of the fixing rod (221) is connected with the outer wall of the fixing plate (9), four sets of vertical plates (222) with the same structure are arranged on the periphery of the outer wall of the fixing rod (221), and through holes (223) are uniformly formed in the outer wall of each vertical plate (222).

4. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: medicine case (24) includes box (241), the bottom of box (241) is provided with out medicine mouth (242), the bottom of going out medicine mouth (242) communicates with each other with washing case (13) and is connected not the top of box (241) is provided with into medicine mouth (243), and advances medicine mouth (243) and be hourglass hopper-shaped.

5. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: two groups of vertical fixing holes with the same structure are arranged on the connecting plate (7), and the fixing holes are positioned right below the spray head (21).

6. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: the damping pad is movably arranged on the inner wall of the fixed clamping ring (19), a clamping block is arranged on the outer wall of the damping pad, and a clamping groove matched with the clamping block is formed in the inner wall of the fixed clamping ring (19).