CN220152762U - Ash removal device of waste heat boiler - Google Patents

Abstract

The embodiment of the utility model discloses an ash removal device of a waste heat boiler, which relates to the technical field of boiler ash removal, in particular to an ash removal device of a waste heat boiler, comprising a carriage and an ash removal component arranged above the carriage, wherein the ash removal component comprises a telescopic cylinder, the top of the telescopic cylinder is connected with a supporting plate, the top of the supporting plate is connected with a telescopic rod, the top of the telescopic rod is connected with a driving motor, the top of the driving motor is connected with a cleaning disc, and the bottom of the driving motor is connected with a worm wheel. This exhaust-heat boiler's ash removal device drives through driving motor and cleans the dish rotation, at the slider along the in-process that the lead screw left and right sides removed, can make the general rotatory water pipe of cleaning brush clean on one side, conveniently clear up the inboard of water pipe kink, improves the efficiency of clearance, makes the cleaner of water pipe clearance.

Description

Ash removal device of waste heat boiler

Technical Field

The utility model relates to the technical field of boiler ash removal, in particular to an ash removal device of a waste heat boiler.

Background

Today, china advocates the vigorous development of waste heat utilization, saves energy and reduces emission, and plays a positive role in protecting energy and improving the quality of human living environment. The waste heat boiler is energy-saving and environment-friendly equipment, and is a boiler for heating water to a certain working medium by utilizing waste heat and heat generated after combustible substances thereof are combusted in waste gas, waste materials or waste liquid in various industrial processes. In the design of the waste heat boiler, how to reasonably divide the temperature sections is the basis for reasonably arranging the heating surfaces of the waste heat boiler and maximally utilizing the waste heat.

Patent publication number CN213453690U proposes a waste heat boiler cleaning device with efficient ash removal, comprising a chassis; a boiler body disposed on the chassis; and a plurality of water pipes arranged in the boiler body, the inner side wall of the boiler body is symmetrically provided with a cleaning mechanism for cleaning dust accumulated on the water pipe heating surface, the cleaning mechanism comprises guide plates symmetrically arranged on the inner side wall of the boiler body, two guide plates are connected with sliding plates in a sliding mode, two moving plates are simultaneously arranged on the sliding plates, a supporting plate is arranged on the moving plates through a lifting assembly, one side, deviating from the moving plates, of the supporting plate is provided with a dust collection plate through a plurality of connecting rods, a dust collection cavity is formed in the dust collection plate, one side, deviating from the connecting rods, of the dust collection plate is provided with a plurality of dust collection holes, a plurality of cleaning brush heads are further arranged on the dust collection plate, one side of the bottom frame is provided with a dust collection assembly matched with the dust collection plate, and a driving assembly for driving the moving plates to move is arranged on the boiler body. When the structure is used, the cleaning brush head can only move left and right along the water pipe to clean, and the cleaning efficiency is not high enough due to the fact that the water pipe is bent in an S mode, and the cleaning brush head is not clean enough, so that the ash cleaning device of the waste heat boiler is provided.

Disclosure of Invention

In view of the above, the present utility model provides an ash removal device for a waste heat boiler to improve the above problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a waste heat boiler's ash removal device, includes the balladeur train, sets up the ash removal subassembly in the balladeur train top, the ash removal subassembly includes flexible jar, the top of flexible jar is connected with the backup pad, the top of backup pad is connected with the telescopic link, the top of telescopic link is connected with driving motor, driving motor's top is connected with cleans the dish, driving motor's bottom is connected with the worm wheel, the side meshing of worm wheel has the worm, the both ends of worm are connected with deflection cam.

Optionally, the inside activity of balladeur train has cup jointed the lead screw, servo motor that is used for driving the lead screw is installed in the left side of balladeur train, the slider has been cup jointed to the outside of lead screw, the top at the slider is installed to the telescopic cylinder.

Optionally, the quantity of telescopic link has two and symmetrical distribution in driving motor's both sides, the outside of telescopic link is provided with the spring spare.

Optionally, the top of cleaning dish is connected with the brush cleaner, the through-hole has been seted up to the inside of cleaning dish.

Optionally, the worm movable sleeve is installed at the bottom of the driving motor, the deflection cams are symmetrically distributed at two ends of the worm, and the bottom of the deflection cams is attached to the top of the supporting plate.

Optionally, the bottom of cleaning the dish is provided with the dust absorption head, the top at driving motor is installed to the dust absorption head, the side of dust absorption head is connected with the dust absorption pipe, the one end that the dust absorption head was kept away from to the dust absorption pipe is connected with the rose box, the internally mounted of rose box has the filter screen, the dust absorption pump is installed to the side of rose box.

Optionally, the top of balladeur train is connected with the bracing piece, the top of bracing piece is connected with the fixation clamp, the top activity of fixation clamp has cup jointed the threaded rod.

The ash removal device of the waste heat boiler provided by the utility model has the following beneficial effects:

1. this exhaust-heat boiler's ash removal device drives through driving motor and cleans the dish rotation, at the slider along the in-process that the lead screw left and right sides removed, can make the general rotatory water pipe of cleaning brush clean on one side, conveniently clear up the inboard of water pipe kink, improves the efficiency of clearance, makes the cleaner of water pipe clearance.

2. This exhaust-heat boiler's ash removal device drives deflection cam through setting up deflection cam, and driving motor passes through the transmission of worm wheel and worm and rotates, and deflection cam can be continuous promotion driving motor reciprocates at pivoted in-process, makes the brush cleaner not only can sweep the water pipe when lateral shifting, can also accompany the action of reciprocating to clean the water pipe, simultaneously when cleaning dish and brush cleaner reciprocates, still is favorable to shaking the dust off.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic diagram of an ash removal device of a waste heat boiler according to an embodiment of the present utility model;

fig. 2 is a schematic view illustrating another angle of an ash removing device of an exhaust-heat boiler according to an embodiment of the present utility model;

fig. 3 shows a schematic diagram of an ash removal assembly of an ash removal device of an exhaust-heat boiler according to an embodiment of the utility model;

fig. 4 shows a schematic diagram of a deflection cam of an ash removal device of an exhaust-heat boiler according to an embodiment of the present utility model;

fig. 5 shows a schematic diagram of a dust collection head of an ash removal device of an exhaust-heat boiler according to an embodiment of the utility model;

fig. 6 shows a schematic diagram of a filtering box of an ash removing device of a waste heat boiler according to an embodiment of the utility model.

In the figure: 1. a carriage; 2. a screw rod; 3. a servo motor; 4. a slide block; 5. a telescopic cylinder; 6. a support plate; 7. a telescopic rod; 8. a spring member; 9. a driving motor; 10. a cleaning plate; 11. a cleaning brush; 12. a worm wheel; 13. a worm; 14. a deflection cam; 15. a dust collection head; 16. a dust collection pipe; 17. a filter box; 18. a filter screen; 19. a dust collection pump; 20. a support rod; 21. a fixing clamp; 22. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 3, the present utility model provides a technical solution: the utility model provides an exhaust-heat boiler's ash removal device, including balladeur train 1, the ash removal subassembly of setting in balladeur train 1 top, balladeur train 1's inside activity has cup jointed lead screw 2, servo motor 3 that is used for driving lead screw 2 is installed in balladeur train 1's left side, drive lead screw 2 through servo motor 3 and rotate, can make slider 4 along lead screw 2 side-to-side movement, can make the cleaning dish 10 side-to-side movement clear up the water pipe, slider 4 has been cup jointed to the outside of lead screw 2, ash removal subassembly includes telescopic cylinder 5, telescopic cylinder 5 installs at the top of slider 4, telescopic cylinder 5's top is connected with backup pad 6, through setting up telescopic cylinder 5, utilize telescopic cylinder 5 to promote backup pad 6 and reciprocate, can make cleaning brush 11 and water pipe contact, conveniently clear up the water pipe.

Referring to fig. 3 and 4, the top of the supporting plate 6 is connected with a telescopic rod 7, the number of the telescopic rods 7 is two and symmetrically distributed on two sides of the driving motor 9, a spring part 8 is arranged outside the telescopic rod 7, the driving motor 9 is supported by the spring part 8, the driving motor 9 vibrates up and down, the top of the telescopic rod 7 is connected with the driving motor 9, the top of the driving motor 9 is connected with a cleaning disc 10, the top of the cleaning disc 10 is connected with a cleaning brush 11, the cleaning disc 10 is driven to rotate by the driving motor 9, the cleaning brush 11 can generally rotate to clean a water pipe, the inner side of a bent part of the water pipe is conveniently cleaned, the cleaning efficiency is improved, a through hole is formed in the cleaning disc 10, the bottom of the driving motor 9 is connected with a worm wheel 12, the side face of the worm wheel 12 is meshed with a worm 13, two ends of the worm 13 are connected with deflection cams 14, the driving motor 9 drives the deflection cams 14 to rotate through the transmission of the worm wheel 12 and the worm 13, the deflection cams 14 continuously push the driving motor 9 to move up and down in the rotating process, the worm wheel 9 can also move up and down through the worm wheel 12 and the worm wheel 13, the worm wheel is further driven to move the worm wheel 13 to be favorably to be matched with the worm 13, and the worm 13 is arranged at the two ends of the bottom of the supporting plate 6, and the top of the driving cam is also symmetrically arranged on the bottom of the supporting plate 13.

Referring to fig. 2, 5 and 6, the cleaning disc 10 is provided with a dust collection head 15 at the bottom, the dust collection head 15 is mounted at the top of the driving motor 9, the side of the dust collection head 15 is connected with a dust collection pipe 16, one end of the dust collection pipe 16 far away from the dust collection head 15 is connected with a filter box 17, the dust collected by the dust collection head 15 is absorbed by the dust collection head 15, then the dust is conveyed into the filter box 17 through the dust collection pipe 16, the dust is filtered by a filter screen 18 in the filter box 17, the filter screen 18 is mounted in the filter box 17, a dust collection pump 19 is mounted at the side of the filter box 17, the top of the carriage 1 is connected with a support rod 20, the top of the support rod 20 is connected with a fixing clamp 21, a threaded rod 22 is movably sleeved at the top of the fixing clamp 21, the water pipe is put into the fixing clamp 21 by the fixing clamp 21, the threaded rod 22 moves downwards, and the water pipe can be clamped.

In summary, when the ash removing device of the waste heat boiler provided by the utility model is used, a water pipe is clamped in the fixing clamp 21, the supporting plate 6 is pushed to move upwards through the telescopic cylinder 5, the cleaning brush 11 is abutted against the outside of the water pipe, the cleaning disc 10 is driven to rotate through the driving motor 9, the cleaning brush 11 cleans the water pipe, meanwhile, the driving motor 9 drives the worm 13 to rotate through the worm wheel 12, the deflection cam 14 is driven to rotate through the worm 13, the deflection cam 14 continuously pushes the driving motor 9 to move up and down, the cleaning brush 11 can move up and down to clean the water pipe, the servo motor 3 drives the lead screw 2 to rotate, the sliding block 4 is driven to move rightwards, the cleaning disc 10 is driven to move rightwards to clean the servo motor 3, and cleaned dust is sucked into the filter box 17 by the dust suction head 15 to be filtered.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The utility model provides a waste heat boiler's ash removal device, includes balladeur train (1), sets up the ash removal subassembly in balladeur train (1) top, its characterized in that: the ash removal subassembly includes flexible jar (5), the top of flexible jar (5) is connected with backup pad (6), the top of backup pad (6) is connected with telescopic link (7), the top of telescopic link (7) is connected with driving motor (9), the top of driving motor (9) is connected with cleans dish (10), the bottom of driving motor (9) is connected with worm wheel (12), the side meshing of worm wheel (12) has worm (13), the both ends of worm (13) are connected with deflection cam (14).

2. The ash removal device of an exhaust-heat boiler according to claim 1, wherein: the inside activity of balladeur train (1) has cup jointed lead screw (2), servo motor (3) that are used for driving lead screw (2) are installed in the left side of balladeur train (1), the outside of lead screw (2) has cup jointed slider (4), telescopic cylinder (5) are installed at the top of slider (4).

3. The ash removal device of an exhaust-heat boiler according to claim 1, wherein: the number of the telescopic rods (7) is two, the telescopic rods are symmetrically distributed on two sides of the driving motor (9), and spring pieces (8) are arranged outside the telescopic rods (7).

4. The ash removal device of an exhaust-heat boiler according to claim 1, wherein: the top of cleaning disc (10) is connected with cleaning brush (11), the inside of cleaning disc (10) has seted up the through-hole.

5. The ash removal device of an exhaust-heat boiler according to claim 1, wherein: the worm (13) is movably sleeved at the bottom of the driving motor (9), the deflection cams (14) are symmetrically distributed at two ends of the worm (13), and the bottom of the deflection cams (14) is attached to the top of the supporting plate (6).

6. The ash removal device of an exhaust-heat boiler according to claim 1, wherein: the cleaning disc is characterized in that a dust collection head (15) is arranged at the bottom of the cleaning disc (10), the dust collection head (15) is arranged at the top of the driving motor (9), a dust collection pipe (16) is connected to the side face of the dust collection head (15), a filter box (17) is connected to one end, far away from the dust collection head (15), of the dust collection pipe (16), a filter screen (18) is arranged in the filter box (17), and a dust collection pump (19) is arranged on the side face of the filter box (17).

7. The ash removal device of an exhaust-heat boiler according to claim 1, wherein: the top of balladeur train (1) is connected with bracing piece (20), the top of bracing piece (20) is connected with fixation clamp (21), threaded rod (22) have been cup jointed in the activity of the top of fixation clamp (21).