CN215541266U

CN215541266U - Wet type sand blasting machine special for slag of urban domestic garbage incineration power plant

Info

Publication number: CN215541266U
Application number: CN202121489300.2U
Authority: CN
Inventors: 吴文武
Original assignee: Ganzhou Fubang Metallurgical Machinery Co ltd
Current assignee: Ganzhou Fubang Metallurgical Machinery Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-18
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of sanding equipment, in particular to a wet type sanding machine special for slag of an urban domestic garbage incineration power plant, which comprises a shell, wherein the shell comprises a feed hopper, a sanding cavity and a damping cavity, an annular pipe body and an atomizing spray head penetrating through the side wall of the feed hopper are arranged on the outer side of the feed hopper, crushing rollers are symmetrically arranged on the inner wall of the feed hopper, a counterattack plate wall is arranged on the inner wall of the sanding cavity, a rotor disc is rotatably arranged in the middle of the sanding cavity through a central shaft, hammers are hinged on the peripheral side of the rotor disc through a rotor shaft, an arc-shaped screen is arranged in the middle of the bottom end face of the counterattack plate wall, and a discharge hole is formed in the middle of the shell face. According to the utility model, the damping cavity is arranged to play a good damping and buffering role, and meanwhile, water in the water tank is conveyed along the water pipe to the atomizing nozzle through the pump body to be sprayed out, so that a good dust settling effect can be achieved on raised dust formed in the sanding process, and the harm to the health of operators is greatly reduced.

Description

Wet type sand blasting machine special for slag of urban domestic garbage incineration power plant

Technical Field

The utility model relates to the technical field of sanding equipment, in particular to a wet-type sanding machine special for slag of an urban domestic garbage incineration power plant.

Background

The sand blasting machine is mainly used for breaking hard substances such as sintered slag blocks, stone blocks or concrete blocks into sand, however, the sand blasting machine on the market is single in function and structure, and is poor in damping performance when in use, and meanwhile, dust can be formed in the sand blasting process, so that certain damage can be easily caused to the health of operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a wet type sand blasting machine special for slag of an urban domestic garbage incineration power plant.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the special wet-type sanding machine of municipal domestic waste incineration power plant slag, which comprises a housin, the casing includes the feeder hopper, sand cavity and shock attenuation chamber, the outside of feeder hopper is provided with ring shape body, the inner wall of ring shape body evenly is provided with a plurality of atomizer, and the atomizer runs through with the lateral wall of feeder hopper, the inner wall symmetry of feeder hopper is provided with crushing roller, the inner wall in sand cavity is provided with the counterattack board wall, the middle part in sand cavity is rotated through the center pin and is provided with the rotor dish, and the week side of rotor dish is articulated to be provided with the tup through the rotor shaft, and the tup laminates mutually with the counterattack board wall, logical groove has been seted up at the middle part of counterattack board wall bottom face, it is fixed with the arc screen to lead to the inslot installation, the discharge gate has been seted up at the middle part of casing bottom face, and the discharge gate is located the arc screen under.

Preferably, an access door is arranged on one side of the shell in an opening and closing mode through a hinge.

Preferably, one side of casing is provided with the water tank, is provided with the liquid level visual window on the water tank perpendicularly, and the middle part intercommunication of water tank top face has the water injection pipe, and one side of water tank top face is provided with the pump body, and the one end of the pump body communicates with the inside of water tank, and the other end of the pump body leads to pipe and the inside intercommunication of ring shape body.

Preferably, the two sides of the impact plate wall are symmetrically provided with upper fixing blocks, the inner wall of the shell is symmetrically provided with lower fixing blocks, the middle part of the lower fixing block is slidably inserted with a second T-shaped rod, the top end face of the vertical part of the second T-shaped rod is fixedly connected with the bottom end face of the upper fixing block, the vertical part of the second T-shaped rod is sleeved with a vertical spring, and the vertical spring is positioned between the bottom end face of the upper fixing block and the top end face of the lower fixing block.

Preferably, a partition plate is arranged between the middle parts of the inner walls of the damping cavities, a first T-shaped rod is inserted into the partition plate in a sliding mode, one end of the horizontal part of the first T-shaped rod is fixedly connected with the outer side of the impact plate wall, a horizontal spring is sleeved on the outer side of the horizontal part of the first T-shaped rod, and the horizontal spring is located between the side wall of the partition plate and the side wall of the impact plate wall.

Preferably, feeding inclined guide plates are symmetrically arranged on the upper portion of the inner wall of the feeding hopper, and the feeding inclined guide plates are made of rubber.

Preferably, the number of the lower fixing blocks is two, and a discharging inclined guide plate is arranged on one side, opposite to the two lower fixing blocks, of each lower fixing block.

The utility model has the beneficial effects that:

according to the utility model, the damping cavity is arranged between the sanding cavity and the shell, so that the sanding machine can play a good damping and buffering role when in use, and meanwhile, water in the water tank is conveyed into the atomizing nozzle of the circular pipe body along the water pipe through the pump body and is sprayed out, so that a good dust falling effect can be achieved on raised dust formed in the sanding process, and the harm to the health of operators is greatly reduced.

Drawings

FIG. 1 is a schematic structural diagram of a wet type sand blasting machine specially used for slag in an urban domestic garbage incineration power plant according to the present invention;

FIG. 2 is a front view of the wet type sand-blasting machine for slag in the municipal solid waste incineration power plant according to the present invention;

FIG. 3 is a rear view of the wet type sander specially used for the slag of the municipal solid waste incineration power plant according to the present invention.

In the figure: 1 shell, 201 feeder hopper, 202 sanding chamber, 203 shock attenuation chamber, 3 center pin, 4 rotor disks, 5 rotor shafts, 6 tups, 7 arc screen cloth, 8 counterattack siding walls, 9 baffles, 10 crushing roller, 111 first T-shaped pole, 112 second T-shaped pole, 121 horizontal spring, 122 vertical spring, 131 upper fixed block, 132 lower fixed block, 141 feeding inclined guide plate, 142 ejection of compact inclined guide plate, 15 ring shape body, 16 atomizing nozzle, 17 discharge gate, 181 water tank, 182 liquid level visual window, 183 water injection pipe, 19 pump body, 20 water pipes, 21 hinges, 22 access door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the wet type sanding machine special for the slag of the municipal solid waste incineration power plant comprises a shell 1, wherein the shell 1 comprises a feed hopper 201, a sanding cavity 202 and a damping cavity 203, one side of the shell 1 is provided with an access door 22 through opening and closing of a hinge 21, and the access door 22 is arranged through the hinge 21, so that a subsequent operator can better conveniently overhaul and maintain the interior of the sanding machine;

the outer side of the feed hopper 201 is provided with a circular ring-shaped pipe body 15, the inner wall of the circular ring-shaped pipe body 15 is uniformly provided with a plurality of atomizing nozzles 16, the atomizing nozzles 16 penetrate through the side wall of the feed hopper 201, one side of the shell 1 is provided with a water tank 181, a liquid level visual window 182 is vertically arranged on the water tank 181, the middle part of the top end surface of the water tank 181 is communicated with a water injection pipe 183, one side of the top end surface of the water tank 181 is provided with a pump body 19, one end of the pump body 19 is communicated with the inside of the water tank 181, the other end of the pump body 19 is communicated with the inside of the circular ring-shaped pipe body 15 through a water pipe 20, the operator can observe the water quantity in the water tank 181 better and conveniently and visually by arranging the liquid level visual window 182 on the water tank 181, meanwhile, the pump body 19 can convey the water in the water tank 181 into the atomizing nozzles 16 of the circular ring-shaped pipe body 15 along the water pipe 20 to be sprayed out, and further play a good dust settling effect on the dust formed in the sanding process, thereby greatly reducing the harm to the health of operators;

the inner wall of the feed hopper 201 is symmetrically provided with the crushing rollers 10, the inner wall of the sanding cavity 202 is provided with the impact plate wall 8, the two sides of the impact plate wall 8 are symmetrically provided with the upper fixing blocks 131, the inner wall of the shell 1 is symmetrically provided with the lower fixing blocks 132, the middle part of the lower fixing blocks 132 is slidably inserted with the second T-shaped rod 112, and the top end face of the vertical part of the second T-shaped rod 112 is fixedly connected with the bottom end face of the upper fixing block 131, the vertical part of the second T-shaped rod 112 is sleeved with a vertical spring 122, and the vertical spring 122 is positioned between the bottom end surface of the upper fixing block 131 and the top end surface of the lower fixing block 132, wherein the vertical spring 122 has good elastic potential energy, when the sand-blasting machine is in operation and generates vibration, the vertical spring 122 is used in cooperation with the second T-bar 112 of the upper fixing block 131 and the lower fixing block 132, further, the shock absorption function can be achieved to a certain extent, and the vertical vibration generated by the impact plate wall 8 is greatly reduced;

a partition plate 9 is arranged between the middle parts of the inner walls of the damping cavities 203, a first T-shaped rod 111 is slidably inserted in the partition plate 9, one end of the horizontal part of the first T-shaped rod 111 is fixedly connected with the outer side of the impact plate wall 8, a horizontal spring 121 is sleeved on the outer side of the horizontal part of the first T-shaped rod 111, the horizontal spring 121 is positioned between the side wall of the partition plate 9 and the side wall of the impact plate wall 8, the horizontal spring 121 has good elastic potential energy, when the sand blasting machine operates and vibrates, the horizontal spring 121 is matched with the partition plate 9 and the first T-shaped rod 111 on the partition plate 9 for use, a certain buffering and damping effect can be achieved, and vibration in the horizontal direction generated by the impact plate wall 8 is greatly reduced;

a rotor disc 4 is rotatably arranged in the middle of the sanding cavity 202 through a central shaft 3, hammers 6 are hinged on the circumferential side of the rotor disc 4 through a rotor shaft 5, the hammers 6 are attached to the impact plate wall 8, a through groove is formed in the middle of the bottom end face of the impact plate wall 8, an arc-shaped screen 7 is fixedly mounted in the through groove, a discharge port 17 is formed in the middle of the bottom end face of the shell 1, and the discharge port 17 is located right below the arc-shaped screen 7;

the upper portion symmetry of feeder hopper 201 inner wall is provided with feeding slope baffle 141, and feeding slope baffle 141's material is rubber, the quantity of lower fixed block 132 is two, and two one sides that fixed block 132 is relative down are provided with ejection of compact slope baffle 142, wherein feeding slope baffle 141 of rubber material can play certain cushioning effect to the material that drops into in feeder hopper 201, avoid directly falling and cause the damage to the sanding machine inside because of the material, feeding slope baffle 141 can also be better simultaneously guides the material to carry out preliminary crushing operation between two crushing rollers 10, and then improve subsequent sanding efficiency.

In the embodiment, when the wet-type sanding machine special for the slag of the municipal solid waste incineration power plant is used, an operator turns on a power supply of the sanding machine, then puts materials into a sanding cavity 202 along a feed hopper 201 for sanding, and when a motor drives a rotor disc 4 on a central shaft 3 to rotate, the outer side of the rotor disc 4 can perform sanding operation on the materials in a counterattack plate wall 8 through a hammer head 6 hinged with a rotor shaft 5;

when the sanding machine runs and vibrates, the vertical spring 122 is matched with the second T-shaped rod 112 of the upper fixing block 131 and the lower fixing block 132 for use, so that a certain buffering and damping effect can be achieved, and the vibration in the vertical direction generated by the counterattack panel wall 8 is greatly reduced;

when the sand blasting machine operates and vibrates, the horizontal spring 121, the partition plate 9 and the first T-shaped rod 111 on the partition plate are matched with each other for use, so that a certain buffering and shock absorption effect can be achieved, and the vibration in the horizontal direction generated by the impact plate wall 8 is greatly reduced;

furthermore, a water tank 181 is arranged on one side of the shell 1, an operator can better and visually observe the water quantity in the water tank 181 by arranging a liquid level visual window 182 on the water tank 181, and meanwhile, the pump body 19 can convey the water in the water tank 181 into the atomizing nozzle 16 of the annular tube body 15 along the water pipe 20 to be sprayed out, so that a good dust fall effect can be achieved on dust generated in the sanding process, and the harm to the health of the operator is greatly reduced;

furthermore, the inner wall of the feed hopper 201 is symmetrically provided with rubber feeding inclined guide plates 141, wherein the rubber feeding inclined guide plates 141 can buffer materials fed into the feed hopper 201 to a certain extent, so that damage to the inside of the sanding machine due to direct falling of the materials is avoided, and meanwhile, the feeding inclined guide plates 141 can better guide the materials to between the two crushing rollers 10 for preliminary crushing operation, so that the subsequent sanding efficiency is improved;

the materials after sanding operation fall along the sieve holes of the arc-shaped sieve 7 and are discharged out of the shell 1 along the discharging port 17 of the discharging inclined guide plate 142 year old, and after the sanding operation is finished, an operator can maintain and overhaul the interior of the sanding machine through the access door 22;

through setting up the shock attenuation chamber between sanding chamber and casing, can play fine shock attenuation buffering's effect here sanding machine when using, still carry the water in the water tank to the atomizer of ring shape body blowout along the water pipe through the pump body simultaneously, and then can play fine dust fall effect to the raise dust that the in-process that sands formed to greatly reduced causes the injury to operating personnel's health.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The special wet type sand blasting machine for the municipal solid waste incineration power plant slag comprises a shell (1) and is characterized in that the shell (1) comprises a feed hopper (201), a sand blasting cavity (202) and a damping cavity (203), a circular ring-shaped pipe body (15) is arranged on the outer side of the feed hopper (201), a plurality of atomizing spray heads (16) are uniformly arranged on the inner wall of the circular ring-shaped pipe body (15), the atomizing spray heads (16) penetrate through the side wall of the feed hopper (201), crushing rollers (10) are symmetrically arranged on the inner wall of the feed hopper (201), a counterattack plate wall (8) is arranged on the inner wall of the sand blasting cavity (202), a rotor disc (4) is rotatably arranged in the middle of the sand blasting cavity (202) through a central shaft (3), hammers (6) are hinged to the peripheral side of the rotor disc (4) through a rotor shaft (5), the hammers (6) are attached to the counterattack plate wall (8), through grooves are formed in the middle of the bottom end face of the counterattack plate wall (8), an arc-shaped screen (7) is fixedly arranged in the through groove, a discharge hole (17) is formed in the middle of the bottom end face of the shell (1), and the discharge hole (17) is located under the arc-shaped screen (7).

2. The wet type sand blasting machine special for the municipal solid waste incineration power plant slag according to claim 1, wherein an access door (22) is provided to one side of the housing (1) by a hinge (21).

3. The special wet type sanding machine for the municipal solid waste incineration power plant slag according to claim 1, wherein a water tank (181) is arranged on one side of the housing (1), a liquid level visible window (182) is vertically arranged on the water tank (181), a water injection pipe (183) is communicated with the middle of the top end face of the water tank (181), a pump body (19) is arranged on one side of the top end face of the water tank (181), one end of the pump body (19) is communicated with the inside of the water tank (181), and the other end of the pump body (19) is communicated with the inside of the circular ring-shaped pipe body (15) through a water pipe (20).

4. The special wet-type sanding machine for municipal solid waste incineration power plant slag according to claim 1, wherein the two sides of the impact plate wall (8) are symmetrically provided with upper fixing blocks (131), the inner wall of the housing (1) is symmetrically provided with lower fixing blocks (132), the middle part of the lower fixing blocks (132) is slidably inserted with a second T-shaped rod (112), the top end surface of the vertical part of the second T-shaped rod (112) is fixedly connected with the bottom end surface of the upper fixing blocks (131), the vertical part of the second T-shaped rod (112) is sleeved with a vertical spring (122), and the vertical spring (122) is positioned between the bottom end surface of the upper fixing blocks (131) and the top end surface of the lower fixing blocks (132).

5. The special wet type sand blasting machine for the municipal solid waste incineration power plant slag according to claim 1, wherein a partition plate (9) is arranged between the middle portions of the inner walls of the damping cavities (203), a first T-shaped rod (111) is slidably inserted into the partition plate (9), one end of the horizontal portion of the first T-shaped rod (111) is fixedly connected with the outer side of the counterattack plate wall (8), a horizontal spring (121) is sleeved on the outer side of the horizontal portion of the first T-shaped rod (111), and the horizontal spring (121) is located between the side wall of the partition plate (9) and the side wall of the counterattack plate wall (8).

6. The wet type sander for the municipal solid waste incineration power plant slag according to claim 1, wherein the feeding inclined guide plate (141) is symmetrically arranged on the upper portion of the inner wall of the feeding hopper (201), and the feeding inclined guide plate (141) is made of rubber.

7. The wet type sander for municipal solid waste incineration power plant slag according to claim 4, wherein the number of the lower fixing blocks (132) is two, and a discharging inclined guide plate (142) is disposed on the opposite side of the two lower fixing blocks (132).