CN218012985U

CN218012985U - Cleaning device for fuel crusher based on thermal power plant

Info

Publication number: CN218012985U
Application number: CN202221704370.XU
Authority: CN
Inventors: 周润泽
Original assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Current assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-13
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a belt cleaning device based on fuel breaker of thermal power plant uses, including the breaker, broken fighting is installed at the top of breaker, and the internally mounted that broken was fought has the grinding roller, the left side top of broken fighting is provided with the hopper, and the top of broken fighting settles and have the water spray frame, the shower nozzle is installed at the interior top of water spray frame, install interior bucket in the middle of the inside of breaker, and be provided with the intermediate layer between interior bucket and the breaker, interbedded inside arrangement has the water injection pipe, the water pitcher is installed in the outside of breaker. In this belt cleaning device based on fuel breaker of thermal power plant uses, through the setting of water injection pipe, can let the inside water injection of interior bucket to be convenient for accomplish the inside cleanness of interior bucket, the water injection pipe is through the water pitcher interconnect of pumping pipe with the outside, utilize the pump pipe to introduce the water injection pipe with the water pitcher normal water, the outlet pipe of "U" type is convenient for let one end connect the water injection pipe, and let the other end aim at interior bucket, be convenient for like this let water get into in the bucket.

Description

Cleaning device for fuel crusher based on thermal power plant

Technical Field

The utility model relates to a relevant technical field of thermal power plant specifically is a belt cleaning device based on fuel crusher of thermal power plant uses.

Background

Thermal power plant is the mode of electricity generation commonly used now, and thermal power plant mainly burns through fuel, and the energy conversion that utilizes the burning to produce is the electric energy, and fuel need use the breaker to come to carry out the breakage to the fuel of part type at the in-process that carries out the burning electricity generation, and the fuel of being convenient for carries out abundant thorough burning, and consequently, the breaker is one of the indispensable equipment in the thermal power plant fuel uses.

However, in the existing cleaning device for the fuel crusher of the thermal power plant, the casing needs to be disassembled for cleaning in the using process, so that the whole cleaning process consumes a long time, the labor intensity is overlarge, and the cost for cleaning once is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cleaning device based on fuel crusher of thermal power plant uses to solve the belt cleaning device based on fuel crusher of thermal power plant that present use proposed in the above-mentioned background art, in the use, need unpack the casing apart and wash, lead to whole cleaning process long consuming time, intensity of labour is too big, washs the once cost also than higher problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt cleaning device based on fuel breaker of thermal power plant uses, includes the breaker, broken fill is installed at the top of breaker, and the internally mounted of broken fill has the grinding roller, the left side top of broken fill is provided with the hopper, and the top of broken fill settles and have the water spray frame, the shower nozzle is installed at the interior top of water spray frame, and is connected with electric putter between the lower extreme inboard of water spray frame and the left side of broken fill, install interior bucket in the middle of the inside of breaker, and be provided with the intermediate layer between interior bucket and the breaker, interbedded inside arrangement has the water injection pipe, the water pitcher is installed in the outside of breaker, and the upper end of water pitcher is connected with the pump pipe, the top of interior bucket is provided with the connection fill, and the interior bottom integration of interior bucket is connected with out the fill, the lower extreme that goes out the fill installs the control valve.

Preferably, the upper end of the water injection pipe is connected with a water outlet pipe, a rubber piston push plate is arranged in the water injection pipe, a telescopic cylinder is connected to the middle of the bottom of the rubber piston push plate, and a reset spring is connected to the edge of the lower surface of the rubber piston push plate.

Preferably, the water outlet pipe is communicated with the inside of the water injection pipe, and the outer shape of the water outlet pipe is U-shaped.

Preferably, the water tank is connected with the water injection pipe through the pump pumping pipe, and the water injection pipe and the water tank are arranged in a one-to-one correspondence mode.

Preferably, a center shaft is installed in the center of the inner barrel, a motor is installed at the upper end of the center shaft, a connecting frame is connected to the surface of the center shaft, and a shovel plate is arranged at one end, far away from the center shaft, of the connecting frame.

Preferably, the middle shaft and the motor are matched with each other to form a rotary connection, and the connecting frame and the shovel plate are annularly distributed around the central axis of the middle shaft.

Preferably, the width of the water spraying frame is consistent with that of the crushing bucket, and the water spraying frame and the left side of the crushing bucket form a movable structure through an electric push rod.

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

1. according to the cleaning device for the fuel crusher based on the thermal power plant, water can be injected into the inner barrel through the arrangement of the water injection pipe, so that the inner barrel is convenient to clean, the water injection pipe is mutually connected with the water tank on the outer side through a pumping pipe, water in the water tank is introduced into the water injection pipe through the pumping pipe, one end of the U-shaped water outlet pipe is convenient to be connected with the water injection pipe, the other end of the U-shaped water outlet pipe is aligned with the inner barrel, so that water can enter the inner barrel, sewage is discharged through the discharging head through the control valve of the discharging hopper, the whole shell is not required to be opened in the whole cleaning process, the labor intensity is reduced, and the working time is short;

2. according to the cleaning device for the fuel crusher based on the thermal power plant, the motor is designed to drive the shaft to rotate, the shaft rotates to drive the connecting frame and the shovel plate to rotate together, so that the connecting frame and the shovel plate can play a role in mixing and stirring in the fuel crushing processing process, and the arc-shaped shovel plate can be attached to the wall of the inner barrel in the cleaning process, so that the wall of the inner barrel is cleaned;

3. this belt cleaning device based on fuel breaker of thermal power plant uses through utilizing electric putter to lead the water spray frame to remove along the upper surface edge that the breakage was fought, installs the shower nozzle on the water spray frame, utilizes the removal of water spray frame, removes to wash cleanly in fighting to the breakage.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the crusher and the inner barrel of the present invention;

FIG. 3 is a schematic view of the inner barrel of the present invention;

fig. 4 is a schematic view of the internal sectional structure of the water injection pipe of the present invention.

In the figure: 1. a crusher; 2. a crushing hopper; 3. rolling; 4. a hopper; 5. a water spray frame; 6. a spray head; 7. an interlayer; 8. a water injection pipe; 801. a water outlet pipe; 802. a rubber piston push plate; 803. a telescopic cylinder; 804. a return spring; 9. a water tank; 10. a pump pipe; 11. an inner barrel; 1101. a middle shaft; 1102. a motor; 1103. a connecting frame; 1104. a shovel plate; 12. a connecting hopper; 13. an electric push rod; 14. a discharge hopper; 15. and (4) controlling the valve.

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 cleaning device based on a thermal power plant fuel crusher comprises a crusher 1, a crushing bucket 2 is installed at the top of the crusher 1, a grinding roller 3 is installed inside the crushing bucket 2, a hopper 4 is arranged above the left side of the crushing bucket 2, a water spraying frame 5 is arranged above the crushing bucket 2, a spray head 6 is installed at the inner top of the water spraying frame 5, an electric push rod 13 is connected between the inner side of the lower end of the water spraying frame 5 and the left side of the crushing bucket 2, the width of the water spraying frame 5 is consistent with the width of the crushing bucket 2, a movable structure is formed between the water spraying frame 5 and the left side of the crushing bucket 2 through the electric push rod 13, the water spraying frame 5 is pulled by the electric push rod 13 to move along the edge of the upper surface of the crushing bucket 2, the spray head 6 is installed on the water spraying frame 5, and the crushing bucket 2 is moved, washed and cleaned by the movement of the water spraying frame 5;

an inner barrel 11 is arranged in the middle of the inside of the crusher 1, an interlayer 7 is arranged between the inner barrel 11 and the crusher 1, a center shaft 1101 is arranged in the center of the inside of the inner barrel 11, a motor 1102 is arranged at the upper end of the center shaft 1101, a connecting frame 1103 is connected to the surface of the center shaft 1101, a shovel plate 1104 is arranged at one end, away from the center shaft 1101, of the connecting frame 1103, the center shaft 1101 is matched with the motor 1102 to form a rotary connection, the connecting frame 1103 and the shovel plate 1104 are distributed in an annular shape with respect to the center shaft 1101 of the center shaft 1101, the motor 1102 is designed to drive the shaft to rotate, the shaft rotates to drive the connecting frame 1103 and the shovel plate 1104 to rotate together, so that the connecting frame 1103 and the shovel plate 1104 can play a role in mixing and stirring in the fuel crushing processing process, and the arc-shaped shovel plate 1104 can be attached to the barrel wall of the inner barrel 11 in the cleaning process, and therefore the barrel wall of the inner barrel 11 can be cleaned;

a water injection pipe 8 is arranged in the interlayer 7, a water tank 9 is arranged on the outer side of the crusher 1, a pumping pipe 10 is connected to the upper end of the water tank 9, a water outlet pipe 801 is connected to the upper end of the water injection pipe 8, a rubber piston push plate 802 is arranged in the water injection pipe 8, a telescopic cylinder 803 is connected to the middle of the bottom of the rubber piston push plate 802, a reset spring 804 is connected to the lower surface edge of the rubber piston push plate 802, the water outlet pipe 801 is communicated with the inside of the water injection pipe 8, the water outlet pipe 801 is U-shaped in external shape, the water tank 9 is connected with the water injection pipe 8 through the pumping pipe 10, the water injection pipe 8 and the water injection pipe 8 are arranged in a one-to-one correspondence manner, water can be injected into the inner barrel 11 through the arrangement of the water injection pipe 8, the cleaning of the inner barrel 11 is convenient to be completed, the water injection pipe 8 is connected with the water tank 9 on the outer side through the pumping pipe, water in the water tank 9 is introduced into the water injection pipe 9 through the pumping pipe 10, the U-shaped water outlet pipe 801, one end is convenient to be connected with the water injection pipe 8, the water injection pipe 14, the labor intensity of the whole discharging process is reduced, the whole discharging process is not needed to be opened, and the whole discharging process is reduced;

the top of the inner barrel 11 is provided with a connecting hopper 12, the inner bottom of the inner barrel 11 is integrally connected with a discharging hopper 14, and the lower end of the discharging hopper 14 is provided with a control valve 15.

The working principle is as follows: for this kind of cleaning device based on fuel crusher of thermal power plant, firstly, throw fuel into crushing bucket 2 through hopper 4, utilize the relative rotation of roller 3 inside crushing bucket 2, crush and smash the fuel, the fuel after crushing will get into inner tub 11 inside crusher 1 through connecting bucket 12, finally, discharge hopper 14 through the bottom of inner tub 11 and be discharged, secondly, when cleaning the inside of the device, water injection pipe 8 is through drawing the pump pipe and interconnect with water tank 9 of outside, utilize pump pipe 10 to introduce water in water tank 9 into water injection pipe 8, utilize telescopic cylinder 803 to push up rubber piston push plate 802, push up the water in water injection pipe 8, and then discharge into inner tub 11 from "U" type outlet pipe 801 at the top of water injection pipe 8, secondly, utilize motor 1102 to drive the shaft rotation, the shaft rotation drives

link

1103 and 1104 to rotate together, the shovel board 1104 can laminate the barrel wall of inner tub 11 in the cleaning process, thereby clean the barrel wall of inner tub 11, then, utilize push rod 13, the whole machine shaft rotation drives connecting bucket edge 13 and carry out the cleaning device to open the whole sewage that the washing machine is cleaned through the whole discharge hopper 2 of the control, thus the whole sewage that the discharge hopper can be cleaned through the opening of the discharge hopper is carried out on the whole of the whole cleaning process of the use of the discharge hopper, so that the discharge hopper 2 and can be carried out on the sewage that the whole of the washing process of the sewage that the whole of the washing machine is carried out through the control of the connection of the discharge hopper 2, thus can be carried out through the inside of the control of the connection of the whole washing device.

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. The utility model provides a belt cleaning device based on fuel crusher of thermal power plant uses, includes breaker (1), its characterized in that: the crusher is characterized in that a crushing hopper (2) is installed at the top of the crusher (1), a grinding roller (3) is installed inside the crushing hopper (2), a hopper (4) is arranged above the left side of the crushing hopper (2), a water spraying frame (5) is arranged above the crushing hopper (2), a spray head (6) is installed at the inner top of the water spraying frame (5), an electric push rod (13) is connected between the inner side of the lower end of the water spraying frame (5) and the left side of the crushing hopper (2), an inner barrel (11) is installed in the middle of the inside of the crusher (1), an interlayer (7) is arranged between the inner barrel (11) and the crusher (1), a water injection pipe (8) is arranged inside the interlayer (7), a water tank (9) is installed on the outer side of the crusher (1), a pumping pipe (10) is connected to the upper end of the water tank (9), a connecting hopper (12) is arranged at the top of the inner barrel (11), a discharge hopper (14) is integrally connected to the inner bottom of the inner barrel (11), and a control valve (15) is installed at the lower end of the discharge hopper (14).

2. The cleaning device for the fuel crusher based on the thermal power plant as claimed in claim 1, wherein: the water injection device is characterized in that the upper end of the water injection pipe (8) is connected with a water outlet pipe (801), a rubber piston push plate (802) is arranged in the water injection pipe (8), a telescopic cylinder (803) is connected to the middle of the bottom of the rubber piston push plate (802), and a reset spring (804) is connected to the edge of the lower surface of the rubber piston push plate (802).

3. The cleaning device for the fuel crusher based on the thermal power plant as claimed in claim 2, wherein: the water outlet pipe (801) is communicated with the inside of the water injection pipe (8), and the external shape of the water outlet pipe (801) is U-shaped.

4. The cleaning device for the fuel crusher based on the thermal power plant as claimed in claim 1, wherein: the water tank (9) is connected with the water injection pipe (8) through the pump pumping pipe (10), and the water injection pipe (8) and the water tank (9) are arranged in a one-to-one correspondence mode.

5. The cleaning device for the fuel crusher based on the thermal power plant as claimed in claim 1, wherein: a middle shaft (1101) is installed in the center of the inner barrel (11), a motor (1102) is installed at the upper end of the middle shaft (1101), a connecting frame (1103) is connected to the surface of the middle shaft (1101), and a shovel plate (1104) is arranged at one end, far away from the middle shaft (1101), of the connecting frame (1103).

6. The cleaning device for the fuel crusher based on the thermal power plant as claimed in claim 5, wherein: the middle shaft (1101) and the motor (1102) are matched with each other to form a rotary connection, and the connecting frame (1103) and the shovel plate (1104) are distributed annularly around the middle shaft (1101) line of the middle shaft (1101).

7. The cleaning device for the fuel crusher based on the thermal power plant as claimed in claim 1, wherein: the width of the water spraying frame (5) is consistent with that of the crushing bucket (2), and the water spraying frame (5) forms a movable structure with the left side of the crushing bucket (2) through an electric push rod (13).