Film winding device for soot blowing pipe of boiler soot blower

Abstract

The utility model discloses a film winding device for a soot blowing pipe of a boiler soot blower, which is characterized in that a first support is fixedly mounted on the front side of a base, a first rotating seat is rotatably mounted on the inner side of the first support, a first ejector pin is fixedly mounted on the first rotating seat, and a first motor is fixedly mounted on the outer side of the first support; the first motor is in transmission connection with the first rotating seat, paired sliding grooves are formed in the rear side of the base, the paired second motors are fixedly installed on the base respectively, the second supports are installed in the paired sliding grooves of the base in a sliding mode, and paired threaded holes are formed in the bottoms of the second supports. And the very heavy soot blowing pipe is subjected to film wrapping packaging, so that the packaging difficulty is reduced, the labor intensity of workers is relieved, and the packaging efficiency of the soot blowing pipe is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of soot blower pipe, specifically relates to a kind of film winding device for boiler soot blower soot blower pipe. BACKGROUND

[0002] The boiler soot blower is a kind of device for removing ash on the heating surface of the boiler, which is usually composed of soot blower pipe and operating valve, etc., and is generally arranged on the furnace wall at the furnace, horizontal flue and tail flue of the boiler. According to the structure type, there are several types such as gun type, rotary type and telescopic type. According to the medium used, there are three types of air soot blower, steam soot blower and water soot blower. The air soot blower uses the high-pressure airflow impact of compressed air to blow off the ash on the heating surface; it is commonly used in industrial boilers. The steam soot blower uses the high-speed jet impact of superheated steam to remove the ash on the heating surface, and is mostly used in various power plant boilers. The water soot blower, also known as "slag blower", uses high-pressure water as medium to cause the ash and slag adhering to the heating surface to crack due to sudden cooling and be removed; it is only suitable for individual special occasions. The ash on the heating surface will affect the heat transfer effect, increase the exhaust gas temperature and reduce the efficiency of the boiler, and in severe cases, it will also cause the overheat pipe to burst. Therefore, regular use of soot blower to timely remove the ash on various heating surfaces plays an important role in ensuring the safe and economic operation of the boiler.

[0003] The soot blower pipe in the boiler soot blower needs to be packaged after production and processing, that is, a layer of film is wrapped around the surface of the soot blower pipe to prevent damage to the surface during transportation. Most of the commonly used packaging machines are centralized packaging for large quantities of objects, which cannot well adapt to the film wrapping packaging of single soot blower pipe. Due to its long size and heavy weight, manual packaging is difficult and labor-intensive, resulting in low packaging efficiency. In view of such situation, we propose a film winding device for boiler soot blower soot blower pipe. UTILITY MODEL CONTENTS

[0004] The utility model aims to solve the above-mentioned deficiencies and provides a kind of film winding device for boiler soot blower soot blower pipe. Effectively for single length larger, and very heavy soot blower pipe is wrapped and packaged, reduce the packaging difficulty of soot blower pipe, improve its packaging efficiency.

[0005] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0006] A kind of boiler sootblower sootblower pipe is wound with film device, including base, first rotating seat, first thimble, first motor, second motor, second support, screw rod, first hydraulic cylinder, second hydraulic cylinder, support seat, support plate, sliding seat, third motor and film winder, first support is fixedly installed on the front side of the base, first rotating seat is rotatably installed in the inboard of first support, first thimble is fixedly installed on first rotating seat, first motor is fixedly installed on the outboard of first support, the first motor is drivingly connected with first rotating seat, a pair of sliding grooves are formed in the back side of the base, a pair of second motor are respectively fixedly installed on the base, second support is slidably installed in the pair of sliding grooves of base, a pair of threaded holes are formed in the bottom of second support, a pair of screw rods are respectively threadedly connected with second support by the threaded holes, one end of the pair of screw rods is respectively rotatably installed in the pair of sliding grooves of base, and the other end of the pair of screw rods is respectively drivingly connected with a pair of second motor by penetrating through the base, second rotating seat is rotatably installed on the second support and corresponds to first rotating seat, second thimble corresponding to first thimble is fixedly installed on the second rotating seat, a pair of first hydraulic cylinders are respectively fixedly installed on the side of base, second hydraulic cylinder is fixedly installed on the base, support seat is fixedly installed on the telescopic rod of second hydraulic cylinder, support plate is hingedly installed with the telescopic rod of a pair of first hydraulic cylinders and in contact with support seat, a pair of guide grooves are formed in the base, sliding seat is slidably installed in the pair of guide grooves on the base, walking wheel is movably installed on the bottom of sliding seat, a pair of third motor are respectively fixedly installed on the sliding seat, the pair of third motor are respectively drivingly connected with walking wheel on the bottom of sliding seat, walking wheel is in close contact with the side wall of guide groove, and film winder is fixedly installed on the sliding seat.

[0007] Preferably, the support seat is in the shape of a semi-cylinder.

[0008] Preferably, the first thimble and the second thimble are in the shape of a cone.

[0009] Preferably, the support plate is provided with a baffle on each side.

[0010] Preferably, the film winder comprises a film roller, a support seat and a film guide roller, a pair of support seats are fixedly installed on the sliding seat, a pair of film placing grooves in opposite positions are formed on the inner side walls of the pair of support seats, the film guide roller is rotatably installed between the pair of support seats and close to the side of the support plate, and the film roller is placed in the film placing grooves of the pair of support seats through the rotating shafts at both ends.

[0011] The beneficial effects achieved by the above technical solutions are as follows:

[0012] Through setting first thimble, second thimble, supporting plate, first hydraulic cylinder, second hydraulic cylinder and other components, the first hydraulic cylinder and the second hydraulic cylinder are used to lift the supporting plate to realize the loading and unloading of the soot blowing pipe, the first thimble and the second thimble are used to clamp the soot blowing pipe, and the film winding device is installed on the movable sliding seat, so that the film winding and packaging of the long and very heavy soot blowing pipe can be realized under the cooperation of the above components, which not only reduces the packaging difficulty and the labor intensity of workers, but also effectively improves the packaging efficiency of the soot blowing pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a structural schematic view of the utility model from another perspective;

[0015] Figure 3 It is a structural schematic view of the utility model from another perspective;

[0016] Figure 4 It is a structural schematic view of the utility model from another perspective;

[0017] 1, base; 2, first rotating seat; 3, first thimble; 4, first motor; 5, second motor; 6, second support; 7, screw rod; 8, first hydraulic cylinder; 9, second hydraulic cylinder; 10, supporting seat; 11, supporting plate; 12, sliding seat; 13, third motor; 14, film roller; 15, first support; 16, sliding groove; 17, second rotating seat; 18, second thimble; 19, guide groove; 20, baffle; 21, walking wheel; 22, supporting seat; 23, film guide roller; 24, film placing groove. DETAILED DESCRIPTION

[0018] By Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a boiler sootblower sootblowing pipe film winding device, including base 1, first rotating seat 2, first thimble 3, first motor 4, second motor 5, second support 6, screw rod 7, first hydraulic cylinder 8, second hydraulic cylinder 9, support 10, support plate 11, slide 12, third motor 13 and film winding device, the base 1 front side fixedly installed with first support 15, the first rotating seat 2 is rotatably mounted in the first support 15 inside, the first thimble 3 is fixedly installed on the first rotating seat 2, the first motor 4 is fixedly installed on the first support 15 outside, the first motor 4 is transmission connection with the first rotating seat 2, under the driving action of the first motor 4, control the first rotating seat 2 rotates, drives the first thimble 3 on the first rotating seat 2 to rotate, the base 1 rear side is provided with a pair of chute 16, a pair of second motor 5 is respectively fixedly installed on the base 1, the second support 6 is slidably installed in the pair of chute 16 of base 1, the second support 6 bottom is provided with a pair of threaded holes, a pair of screw rod 7 is respectively through the threaded hole with second support 6 screw transmission connection, one end of the pair of screw rod 7 is respectively rotatably mounted in the pair of chute 16 of base 1, and the other end of the pair of screw rod 7 passes through the base 1 and is respectively transmission connection with a pair of second motor 5, under the driving action of a pair of second motor 5, control the pair of screw rod 7 rotates, drives the second support 6 moves in the pair of chute 16 of base 1, the second support 6 is rotatably installed with second rotating seat 17, and corresponds with the first rotating seat 2, the second rotating seat 17 is fixedly installed with the second thimble 18 corresponding with the first thimble 3, the first thimble 3 and the second thimble 18 are conical, a pair of first hydraulic cylinder 8 is respectively fixedly installed on the side of base 1, the second hydraulic cylinder 9 is fixedly installed on the base 1, the support 10 is fixedly installed on the telescopic rod of second hydraulic cylinder 9, the support 10 is semicylindrical, the support plate 11 is respectively hingedly installed with the telescopic rod of a pair of first hydraulic cylinder 8, and is in contact with the support 10, the support plate 11 both sides are respectively provided with baffle 20, under the driving action of the first hydraulic cylinder 8 and the second hydraulic cylinder 9, the base 1 is also provided with a pair of guide slot 19, the slide 12 is slidably installed in the pair of guide slot 19 on the base 1, the slide 12 bottom is movably installed with walking wheel, a pair of third motor 13 is respectively fixedly installed on the slide 12, the pair of third motor 13 is respectively transmission connection with the walking wheel of slide 12 bottom, the walking wheel 21 is in close contact with the side wall of guide slot 19, under the driving action of third motor 13, control the slide 12 moves in the pair of guide slot 19 of base 1, the film winding device includes film roller 14, support 22 and film guide roller 23, a pair of support 22 is fixedly installed on the slide 12, a pair of support 22 both inner side walls are respectively provided with film slot 24 that is opposite, the film guide roller 23 is rotatably installed between a pair of support 22, and the film guide roller 23 is close to the side of support plate 11, the film roller 14 is placed in the film slot 24 of a pair of support 22 through the rotation shaft of both ends.

[0019] In use, the sootblower tube is placed on the support plate 11, the first hydraulic cylinder 8 and the second hydraulic cylinder 9 are driven to raise the support plate 11, and when it is raised to the appropriate position, the second hydraulic cylinder 9 is slowly controlled to lower, so that the sootblower tube rolls to one side of the support plate 11 and is located between the first ejector pin 3 and the second ejector pin 18, the second motor 5 is driven, and the second support 6 is controlled to slide, so that the second ejector pin 18 and the first ejector pin 3 clamp the sootblower tube, the film roller is placed on the pair of support seats through the film placing groove, and the packaging film is wound around the film guide roller and wound on the sootblower tube, the first motor 4 is driven, and the first rotating seat 2 is controlled to rotate, so that the sootblower tube clamped by the first ejector pin 3 and the second ejector pin 18 rotates, the third motor 13 is driven, and the sliding seat 12 is controlled to move in the pair of guide grooves 19 of the base 1, so that the film winder moves, and the sootblower tube film winding can be performed.

Claims

1. A film winding device for a sootblowing pipe of a sootblower of a boiler, characterized by: The utility model relates to a film winding device, including base (1), first rotary seat (2), first thimble (3), first motor (4), second motor (5), second support (6), screw rod (7), first hydraulic cylinder (8), second hydraulic cylinder (9), support seat (10), support plate (11), sliding seat (12), third motor (13) and film winding device, first support (15) is fixedly installed to the front side of base (1), first rotary seat (2) is rotatably installed in the inboard of first support (15), first thimble (3) is fixedly installed on first rotary seat (2), first motor (4) is fixedly installed on the outboard of first support (15), and the first motor (4) is transmission connection with first rotary seat (2), the rear side of base (1) is provided with a pair of sliding groove (16), a pair of second motor (5) is fixedly installed on base (1) respectively, second support (6) is slidably installed in the pair of sliding groove (16) of base (1), and the bottom of second support (6) is provided with a pair of threaded holes, a pair of screw rod (7) is threadedly connected with second support (6) through the threaded hole respectively, and one end of the pair of screw rod (7) is rotatably installed in the pair of sliding groove (16) of base (1) respectively, and the other end of the pair of screw rod (7) passes through base (1) and is transmission connection with the pair of second motor (5) respectively, second rotary seat (17) is rotatably installed on second support (6) and corresponds with first rotary seat (2), second thimble (18) is fixedly installed on second rotary seat (17) and corresponds with first thimble (3), a pair of first hydraulic cylinder (8) is fixedly installed on the side of base (1) respectively, second hydraulic cylinder (9) is fixedly installed on base (1), support seat (10) is fixedly installed on the telescopic rod of second hydraulic cylinder (9), support plate (11) is hingedly installed with the telescopic rod of the pair of first hydraulic cylinder (8) respectively and is in contact with support seat (10), a pair of guide grooves (19) are further set up on base (1), sliding seat (12) is slidably installed in the pair of guide grooves (19) on base (1), walking wheel (21) is movably installed on the bottom of sliding seat (12), a pair of third motor (13) is fixedly installed on sliding seat (12) respectively, and the pair of third motor (13) is transmission connection with walking wheel (21) on the bottom of sliding seat (12) respectively, walking wheel (21) is in close contact with the side wall of guide groove (19), and film winding device is fixedly installed on sliding seat (12).

2. A film winding device for a sootblowing pipe of a sootblower of a boiler according to claim 1, characterized in that The support seat (10) is semicylindrical.

3. A film winding device for a sootblowing pipe of a sootblower of a boiler according to claim 1 or 2, characterized in that The first thimble (3) and the second thimble (18) are conical.

4. A film winding device for a sootblowing pipe of a sootblower of a boiler according to claim 1 or 2, characterized in that: The support plate (11) is provided with a baffle (20) on both sides respectively. The first thimble (3) and the second thimble (18) are conical.

5. A film winding device for a sootblowing pipe of a sootblower of a boiler according to claim 1 or 2, characterized in that: The film wrapping device comprises a film roller (14), a supporting seat (22) and a film guide roller (23), a pair of the supporting seats (22) are fixedly installed on the sliding seat (12), opposite film placing grooves (24) are respectively formed in the inner side walls of the pair of the supporting seats (22), the film guide roller (23) is rotatably installed between the pair of the supporting seats (22), and the film guide roller (23) is close to the side of the supporting plate (11), and the film roller (14) is placed in the film placing grooves (24) of the pair of the supporting seats (22) through the rotating shafts at two ends.

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