CN221526582U

CN221526582U - Boiler auxiliary engine slag discharging device with automatic feeding function

Info

Publication number: CN221526582U
Application number: CN202323437014.3U
Authority: CN
Inventors: 倪志圆
Original assignee: Wuxi Dongbeitang Boiler Auxiliary Engine Factory
Current assignee: Wuxi Dongbeitang Boiler Auxiliary Engine Factory
Priority date: 2023-12-18
Filing date: 2023-12-18
Publication date: 2024-08-13
Anticipated expiration: 2033-12-18

Abstract

The utility model relates to the technical field of boilers and discloses a boiler auxiliary machine slag discharging device with an automatic feeding function, wherein the feeding device comprises a feeding hopper, a feeding pipe, a connecting pipe, a shaft rod, a first helical blade, a crushing cutter, a crushing cylinder, a second helical blade and a motor, the feeding hopper is fixedly arranged at the top of a supporting frame, the feeding pipe is fixedly arranged at the bottom of the feeding hopper, the feeding pipe is fixedly arranged at one end of the feeding pipe, the connecting pipe is fixedly arranged at the top of the feeding pipe, and the shaft rod is fixedly arranged on the surface of the shaft rod. This boiler auxiliary engine slag discharging device with automatic feeding function is through being provided with first helical blade, crushing sword, broken section of thick bamboo, second helical blade, vibrations board, can control motor and vibration motor through the control box for automatic feeding after the coal is broken, can accurate control coal send into the volume, make coal combustion efficiency high, and broken process can not produce the pollution to near the environment.

Description

Boiler auxiliary engine slag discharging device with automatic feeding function

Technical Field

The utility model relates to the technical field of boilers, in particular to a boiler auxiliary engine slag discharging device with an automatic feeding function.

Background

The main working principle of the boiler is a thermodynamic device which utilizes heat energy released after fuel combustion or waste heat in industrial production to transfer the heat energy to water in a container so as to enable the water to reach the required temperature or steam with certain pressure.

The utility model of patent application number 201520317865.0 discloses an automatic feeding device of a boiler, which comprises a feeding hopper, a screw conveyer, a feeding pipe and a blower, wherein the blower is connected with the inside of the boiler through a smoke exhaust pipe, one end of the boiler is provided with the screw conveyer with a feeding hole and a discharging hole, the feeding hole is connected with the feeding hopper, the discharging hole is connected with the feeding hole of the boiler through the feeding pipe, the screw conveyer comprises an upper-end open conveying shell, a motor-driven rotating shaft is horizontally arranged in the conveying shell, and a spiral sheet is arranged on the rotating shaft.

This boiler automatic feeding device can reduce artifical intensity of labour, improves work efficiency, in the biofuel of discharge gate department is passed through the inlet pipe and is sent into furnace under the negative pressure that the air-blower produced, degree of automation is strong, can provide the transmission loading effect for the boiler auxiliary engine slag discharging device that has automatic feeding function, but the device still exists changeable place, like coal does not carry out the breakage, burns and does not fully influence device availability factor and does not have easy jam discharge gate after the broken coal burning, can't satisfy present demand.

Disclosure of utility model

The utility model aims to provide a slag discharging device of an auxiliary machine of a boiler with an automatic feeding function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boiler auxiliary engine slag discharging device with automatic feeding function, includes boiler body, support frame, loading attachment, the right of boiler body is set up to the support frame, loading attachment sets up in the middle of boiler body and support frame.

The feeding device comprises a feeding hopper, a feeding pipe, a connecting pipe, a shaft rod, a first helical blade, a crushing cutter, a crushing barrel, a second helical blade and a motor, wherein the feeding hopper is fixedly arranged at the top of a supporting frame, the feeding pipe is fixedly arranged at the bottom of the feeding hopper, the feeding pipe is fixedly arranged at one end of the feeding pipe, the connecting pipe is fixedly arranged at the top of the feeding pipe, the shaft rod is fixedly arranged on the surface of the shaft rod, the crushing cutter is fixedly arranged on the surface of the shaft rod, the crushing barrel is fixedly arranged on the inner wall of the feeding pipe, the second helical blade is fixedly arranged on the surface of the shaft rod, and the motor is fixedly arranged at the bottom of the feeding pipe.

Preferably, the side of the boiler body is provided with a vibrating motor, the inside vibrating plate that is provided with of the boiler body, and this vibrating plate flushes with the lower extreme of connecting pipe, can vibrate the coal that gets into the boiler body after breaking through being provided with vibrating motor and vibrating plate, makes its and air area contact increase, makes coal burning more abundant.

Preferably, the inside control box that is provided with of support frame, and the output and motor and the shake motor input electric connection of control box, through control box control motor rotational speed, can reach the purpose of accurate control conveying coal volume of sending into, it is more abundant that the cooperation shake motor uses can make coal burning.

Preferably, the inside arch that is provided with of crushing section of thick bamboo, and crushing section of thick bamboo sets up in the outside of crushing sword, through the cooperation of crushing section of thick bamboo and the inside arch of crushing section of thick bamboo, can carry out the breakage with coal.

Preferably, the crushing cutter is arranged between the first helical blade and the second helical blade, coal is conveyed by the first helical blade firstly and conveyed by the second helical blade after being crushed by the crushing cylinder, and a large amount of dust generated by crushing can be effectively prevented from overflowing to influence the health.

Preferably, an output shaft of the motor is fixedly connected with the shaft rod, and the motor is driven to rotate through the control box, so that coal can be conveyed and crushed.

Preferably, the other end of the connecting pipe connected with the feeding pipe is connected with the top of the side surface of the boiler body, and the arrangement can maximize the contact area between coal and air in the limited height of the boiler, so that the coal combustion is more sufficient.

Compared with the prior art, the utility model has the beneficial effects that: this boiler auxiliary engine slag discharging device with automatic feeding function is through being provided with first helical blade, crushing sword, broken section of thick bamboo, second helical blade, vibrations board, can control motor and vibration motor through the control box for automatic feeding after the coal is broken, can accurate control coal send into the volume, make coal combustion efficiency high, and broken process can not produce the pollution to near the environment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a part of the structure of a feeding device according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of a part of the feeding device of the present utility model.

In the figure: 1. a boiler body; 2. a support frame; 3. a feeding device; 301. feeding into a hopper; 302. a feeding pipe; 303. feeding pipes; 304. a connecting pipe; 305. a shaft lever; 306. a first helical blade; 307. a crushing knife; 308. a crushing cylinder; 309. a second helical blade; 310. and a motor.

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. 1-4, the present utility model provides a technical solution: the utility model provides a boiler auxiliary engine slag discharging device with automatic feeding function, including boiler body 1, support frame 2, loading attachment 3, support frame 2 sets up in the right of boiler body 1, and boiler body 1 side is provided with vibrating motor, and boiler body 1 inside is provided with the vibrations board, and this vibrations board flushes with the lower extreme of connecting pipe 304, can vibrate the coal that gets into boiler body 1 after breaking through being provided with vibrating motor and vibrations board, makes its and air area contact increase, makes coal burning more abundant, and loading attachment 3 sets up in the middle of boiler body 1 and support frame 2.

The feeding device 3 consists of a feeding hopper 301, a feeding pipe 302, a feeding pipe 303, a connecting pipe 304, a shaft rod 305, a first helical blade 306, a crushing cutter 307, a crushing cylinder 308, a second helical blade 309 and a motor 310, wherein the feeding hopper 301 is fixedly arranged at the top of a supporting frame 2, the feeding pipe 302 is fixedly arranged at the bottom of the feeding hopper 301, the feeding pipe 303 is fixedly arranged at one end of the feeding pipe 302, the connecting pipe 304 is fixedly arranged at the top of the feeding pipe 303, the other end of the connecting pipe 304 connected with the feeding pipe 303 is connected with the top of the side surface of the boiler body 1, the arrangement can maximize the contact area between coal and air in the limited height of the boiler so that the coal burns more fully, the shaft rod 305 is fixedly arranged on the surface of the shaft rod 305, the crushing cutter 307 is arranged between the first helical blade 306 and the second helical blade 309, the coal is firstly conveyed by the first helical blade 306, conveyed to the crushing cylinder 308 for crushing and then conveyed by the second helical blade 309, so that the influence of mass dust overflow generated by crushing on the body health can be effectively avoided, the crushing cylinder 308 is fixedly arranged on the inner wall of the feeding pipe 303, the inside of the crushing cylinder 308 is provided with a bulge, the crushing cylinder 308 is arranged outside the crushing knife 307, the coal can be crushed by matching the bulge inside the crushing cylinder 308 and the bulge inside the crushing cylinder 308, the second helical blade 309 is fixedly arranged on the surface of the shaft rod 305, the motor 310 is fixedly arranged at the bottom of the feeding pipe 303, the inside of the supporting frame 2 is provided with a control box, the output end of the control box is electrically connected with the motor 310 and the input end of the vibration motor, the rotating speed of the motor 310 can be controlled by the control box, the aim of accurately controlling the conveying the coal feeding amount can be achieved, and the coal can be combusted more fully by matching the vibration motor, an output shaft of the motor 310 is fixedly connected with the shaft rod 305, and the motor 310 is driven to rotate through the control box, so that coal can be conveyed and crushed.

When the coal feeding hopper is used, coal is fully filled in the feeding hopper 301 through once, the control box drives the motor 310 to rotate, so that the coal moves upwards through the feeding pipe 303 by the first helical blade 306, then the coal is crushed by the crushing knife 307 through the inside of the crushing cylinder 308, the crushed coal is conveyed to the boiler body 1 by the second helical blade 309, and the coal falls on the vibrating plate, and the control box drives the vibrating motor to drive the vibrating plate to vibrate, so that the coal can be combusted more fully.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims

1. Boiler auxiliary engine slag discharging device with automatic feeding function, including boiler body (1), support frame (2), loading attachment (3), its characterized in that: the supporting frame (2) is arranged on the right side of the boiler body (1), and the feeding device (3) is arranged between the boiler body (1) and the supporting frame (2);

The feeding device (3) comprises a feeding hopper (301), a feeding pipe (302), a feeding pipe (303), a connecting pipe (304), a shaft rod (305), a first helical blade (306), a crushing cutter (307), a crushing cylinder (308), a second helical blade (309) and a motor (310), wherein the feeding hopper (301) is fixedly arranged at the top of a supporting frame (2), the feeding pipe (302) is fixedly arranged at the bottom of the feeding hopper (301), the feeding pipe (303) is fixedly arranged at one end of the feeding pipe (302), the connecting pipe (304) is fixedly arranged at the top of the feeding pipe (303), the shaft rod (305) is fixedly arranged on the surface of the shaft rod (305), the crushing cylinder (308) is fixedly arranged on the inner wall of the feeding pipe (303), the second helical blade (309) is fixedly arranged on the surface of the shaft rod (305), and the motor (310) is fixedly arranged at the bottom of the feeding pipe (303).

2. The slag tapping device for an auxiliary machine of a boiler with an automatic feeding function according to claim 1, wherein: the side of the boiler body (1) is provided with a vibrating motor, a vibrating plate is arranged inside the boiler body (1), and the vibrating plate is flush with the lower end of the connecting pipe (304).

3. The slag tapping device for an auxiliary machine of a boiler with an automatic feeding function according to claim 1, wherein: the support frame (2) is internally provided with a control box, and the output end of the control box is electrically connected with the motor (310) and the input end of the vibration motor.

4. The slag tapping device for an auxiliary machine of a boiler with an automatic feeding function according to claim 1, wherein: the crushing cylinder (308) is internally provided with a bulge, and the crushing cylinder (308) is arranged outside the crushing knife (307).

5. The slag tapping device for an auxiliary machine of a boiler with an automatic feeding function according to claim 1, wherein: the crushing blade (307) is arranged between the first helical blade (306) and the second helical blade (309).

6. The slag tapping device for an auxiliary machine of a boiler with an automatic feeding function according to claim 1, wherein: an output shaft of the motor (310) is fixedly connected with the shaft lever (305).

7. The slag tapping device for an auxiliary machine of a boiler with an automatic feeding function according to claim 1, wherein: the other end of the connecting pipe (304) connected with the feeding pipe (303) is connected with the top of the side surface of the boiler body (1).