CN113617420A

CN113617420A - Waste recovery device for building municipal administration

Info

Publication number: CN113617420A
Application number: CN202110852458.XA
Authority: CN
Inventors: 刘礼; 姜丽莉; 张运晴; 孙环宇; 赵明; 王瑶
Original assignee: Qingdao Zhiteng Environmental Protection Engineering Co ltd
Current assignee: Qingdao Zhiteng Environmental Protection Engineering Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-09
Anticipated expiration: 2041-07-27
Also published as: CN113617420B

Abstract

The invention is suitable for the technical field of municipal engineering, and provides a waste recovery device for municipal construction; the method comprises the following steps: the device comprises a device main body, wherein a crushing cavity is arranged in the device main body; the section of the inner part of the crushing cavity is arranged in an inverted cone shape, and a crushing hammer is arranged in the crushing cavity; the bottom of the crushing cavity is provided with a gate assembly; the driving mechanism is used for driving the crushing hammer to vibrate up and down in a reciprocating manner at different heights; when the crushing hammer is at a low position, the gate plate assembly can be pushed open, so that waste materials are discharged after crushing is finished; and the dust removal component is arranged on the device main body and communicated with the inside of the device main body. The automatic discharging device realizes the automatic discharging function, and avoids air pollution by arranging the dust removing component.

Description

Waste recovery device for building municipal administration

Technical Field

The invention relates to the technical field of municipal engineering, in particular to a waste recovery device for municipal construction.

Background

When a road is constructed, such as when the road is constructed and repaired, various construction wastes are generated, and some of the construction wastes are construction wastes and cannot be used, and the other construction wastes are recyclable or reusable materials, so that the wastes need to be recycled after the construction of the road is finished.

Some waste materials need to be smashed in the recycling process, and dust is easily generated in the smashing process to cause air pollution, so that the waste material recycling device for the municipal construction is provided.

Disclosure of Invention

The invention aims to provide a waste recycling device for municipal construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a waste recovery device for building municipal administration comprises: the device comprises a device main body, wherein a crushing cavity is arranged in the device main body;

the section of the inner part of the crushing cavity is arranged in an inverted cone shape, and a crushing hammer is arranged in the crushing cavity; the bottom of the crushing cavity is provided with a gate assembly;

the driving mechanism is used for driving the crushing hammer to vibrate up and down in a reciprocating manner at different heights; when the crushing hammer is at a low position, the gate plate assembly can be pushed open, so that waste materials are discharged after crushing is finished;

and the dust removal component is arranged on the device main body and communicated with the inside of the device main body.

As a further scheme of the invention: the driving mechanism comprises a driving disc which is arranged in a rotating mode, an A driving part and a B driving part are arranged on the driving disc, the driving disc is arranged in a rotating mode, protrusions are arranged on the surfaces of the A driving part and the B driving part in an array mode, and the smashing hammer is arranged in the device main body in an up-and-down elastic mode; the driving disc and the driving part B are in arc-shaped contact with the crushing hammer, and the driving disc and the driving part B are in different radiuses.

As a still further scheme of the invention: the device main body is also provided with a driving motor in transmission connection with the driving disc.

As a still further scheme of the invention: the outer surface array of the crushing hammer is provided with a plurality of crushing teeth, and the tip directions of the crushing teeth are obliquely and downwards arranged.

As a still further scheme of the invention: the flashboard subassembly is including setting up two flashboards of smashing the chamber bottom cooperation setting, two the flashboard is kept away from each other the end and is rotated respectively and install on smashing the chamber, two the flashboard is close to the end laminating and is in the same place, flashboard lower extreme elasticity sets up in the device main part.

As a still further scheme of the invention: the crushing hammer upper end is provided with the connecting rod, the connecting rod slides from top to bottom and elasticity sets up in the device main part, the sliding conflict of connecting rod upper end is on the driving-disc.

As a still further scheme of the invention: the top of the connecting rod is provided with a roller which is pressed against the driving disc.

As a still further scheme of the invention: the dust removal component comprises a shell and an inner barrel arranged in the shell, a spiral guide piece is arranged in the inner barrel, the bottom of the spiral guide piece is communicated with the inside of the device main body, the upper end of the inner barrel is arranged below the upper edge of the inside of the shell, and an outlet pipe is arranged at an outlet at the top of the shell; the inner tube and the inside city enclosing annular chamber of enclosing of shell, the inner tube upper end sets up with the inside intercommunication of shell.

As a still further scheme of the invention: a plurality of dust blocking pieces are arranged on the inner wall of the annular cavity in an array mode, and the dust blocking pieces are of sheet structures.

As a still further scheme of the invention: the air outlet pipe is provided with an annular air outlet, and the air outlet is provided with a filter screen.

Compared with the prior art, the invention has the beneficial effects that: reciprocating motion is smashed the hammer about actuating mechanism drive, and actuating mechanism drive smashes the hammer downstream after smashing and accomplish, smashes the hammer and opens the flashboard subassembly, smashes the vibration of hammer reciprocating up and down simultaneously for the flashboard subassembly is reciprocal to be beated, makes the raw materials after smashing and accomplishing discharge fast, so realized the function of automatic row material, through setting up dust removal part, and then avoid air pollution.

Drawings

FIG. 1 is a schematic structural view of a waste recycling device for municipal construction.

FIG. 2 is a schematic structural view of a dust removing part in the waste recycling device for municipal construction.

FIG. 3 is a schematic view showing the structure of a driving plate in a waste recycling device for construction and municipal use.

In the figure: the device comprises a device main body-1, a crushing cavity-2, a crushing hammer-3, crushing teeth-4, a gate plate-5, an elastic support-6, a discharge port-7, a connecting rod-8, an elastic member A-9, a feed inlet-10, a driving disc-11, a driving part A-12, a driving part B-13, an inner cylinder-14, a shell-15, an air outlet pipe-16, a filter screen-17, a spiral guide member-18, an ash discharge port-19, a dust blocking member-20, a communicating pipe-21 and a fan-22.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, a structure diagram of a waste recycling apparatus for municipal construction provided in the embodiment of the present invention includes: the device comprises a device body 1, wherein a crushing cavity 2 is arranged inside the device body 1;

the section of the inner part of the crushing cavity 2 is arranged in an inverted cone shape, and the crushing hammer 3 is arranged in the crushing cavity 2; the bottom of the crushing cavity 2 is provided with a gate component;

the driving mechanism is used for driving the crushing hammer 3 to vibrate up and down in a reciprocating manner at different heights; when the crushing hammer 3 is at a low position, the gate plate assembly can be pushed open, so that waste materials are discharged after crushing is finished;

and a dust removing member provided on the apparatus main body 1, the dust removing member communicating with the inside of the apparatus main body 1.

Specifically, will need to handle the waste material and add to device main part 1 inside, actuating mechanism drive crushing hammer 3 up-and-down reciprocating motion smashes the raw materials, actuating mechanism drive crushing hammer 3 downstream after smashing the completion, crushing hammer 3 opens the flashboard subassembly, crushing hammer 3 up-and-down reciprocating vibration simultaneously, make the flashboard subassembly reciprocate to beat, make the raw materials after smashing the completion discharge fast, so realized the function of automatic row material, through setting up dust removal part, and then avoid air pollution.

Example 2

Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that in order to drive the crushing hammer 3 to vibrate up and down reciprocally at different positions, the driving mechanism includes a driving disc 11 rotatably disposed, an a driving part 12 and a B driving part 13 are disposed on the driving disc 11, the driving disc 11 is rotatably disposed, protrusions are disposed on the surfaces of the a driving part 12 and the B driving part 13 in an array manner, and the crushing hammer 3 is elastically disposed inside the device main body 1 up and down; the contact parts of the driving disk 11 and the B driving part 13 and the crushing hammer 3 are arranged in an arc shape, and the radiuses of the driving disk 11 and the B driving part 13 are arranged differently. The drive disk 11 and the B drive portion 13 may be disposed concentrically. Specifically, when the driving disc 11 rotates, the driving part B13 firstly butts against the upper end of the crushing hammer 3, and the protrusions drive the crushing hammer 3 to vibrate up and down in a reciprocating manner in the rotating process of the driving part B13, so that the raw materials are crushed, and after the crushing is finished; on A drive division 12 contradicted to B drive division 13, A drive division 12 made crushing hammer 3 downstream, and crushing hammer 3 opens the flashboard subassembly, so smash the completion back raw materials discharge, and the while is arranging the protruding drive flashboard subassembly up-and-down reciprocating vibration on material in-process A drive division 12, further accelerates the raw materials discharge, guarantees simultaneously that row material is complete.

As another preferred embodiment of the present invention, the driving mechanism includes a cam mechanism connected to the upper end of the crushing hammer 3 in an abutting manner, and the cam mechanism is height-adjustable, so that the crushing hammer 3 can be vibrated up and down reciprocally at different positions by adjusting the heights of the cam and the crushing hammer 3.

In order to drive the driving disk 11 to rotate, the device body 1 is further provided with a driving motor in transmission connection with the driving disk 11, so as to provide power for the rotation of the driving disk 11.

In order to enable raw materials to be well crushed, a plurality of crushing teeth 4 are arranged on the outer surface of the crushing hammer 3 in an array mode, the tip directions of the crushing teeth 4 are obliquely arranged downwards, so that the raw materials can move downwards in the discharging process, and discharging is facilitated.

As a preferred embodiment of the invention, the gate plate assembly comprises two gate plates 5 which are arranged at the bottom of the crushing cavity 2 in a matching way, the far ends of the two gate plates 5 are respectively and rotatably arranged on the crushing cavity 2, the near ends of the two gate plates 5 are attached together, and the lower ends of the gate plates 5 are elastically arranged on the device main body 1. So when smashing hammer 3 and being in the high-order two flashboards 5 cooperation and sealing crushing chamber 2 bottom together, when smashing hammer 3 downstream, when pushing up flashboard 5, two flashboards 5 all rotate for smash 2 bottoms in chamber and open, so realize arranging the material.

The lower end of the shutter 5 is elastically mounted on the device body 1 through an elastic support 6.

As another preferred embodiment of the present invention, the gate plate assembly comprises a gate plate 5, one end of the gate plate 5 is rotatably installed at one end of the bottom opening of the crushing cavity 2, and the other end of the gate plate 5 abuts against the other end of the bottom opening of the crushing cavity 2. So when smashing hammer 3 and being in the high-order time flashboard 5 will smash chamber 2 bottom and seal, when smashing hammer 3 downstream, when pushing up flashboard 5, flashboard 5 rotated for smash chamber 2 bottom and open, so realize arranging the material.

The upper end of the crushing hammer 3 is provided with a connecting rod 8, the connecting rod 8 slides up and down and is elastically arranged on the device main body 1, the upper end of the connecting rod 8 slides and is abutted against a driving disc 11, and therefore the crushing hammer 3 can vibrate up and down in a reciprocating mode along with the driving disc 11.

Specifically, 8 outside covers of connecting rod are equipped with A elastic component 9, both ends are fixed mounting respectively on connecting rod 8 and device main part 1 about A elastic component 9, so realize that connecting rod 8 elasticity sets up on device main part 1 from top to bottom.

In order to reduce the resistance between the connecting rod 8 and the surface of the driving disk 11, the top of the connecting rod 8 is provided with a roller which abuts against the driving disk 11.

Referring to fig. 2, as a preferred embodiment of the present invention, the dust removing component includes a housing 15 and an inner cylinder 14 disposed inside the housing 15, a spiral guide 18 is disposed inside the inner cylinder 14, the bottom of the spiral guide 18 is communicated with the inside of the device main body 1, the upper end of the inner cylinder 14 is lower than the upper edge of the inside of the housing 15, and an outlet pipe 16 is disposed at an outlet at the top of the housing 15; the inner cylinder 14 and the inner part of the shell 15 are enclosed into an annular cavity, and the upper end of the inner cylinder 14 is communicated with the inner part of the shell 15; the inside dirty air of device main part 1 enters into shell 15 through inner tube 14, the spiral guide 18 in the inner tube 14 carries out the spiral direction to the air, and when the air entered into inner tube 14 upper end, entered into in the shell 15, then the space grow suddenly, the dust of air enters into the annular chamber under the centrifugal force effect, so realizes the dust separation, and the air after the separation is accomplished passes through outlet duct 16 and discharges.

As a preferred embodiment of the present invention, the plurality of dust-blocking members 20 are arranged in the annular cavity inner wall array, and the dust-blocking members 20 are arranged in a sheet structure, so that the dust-blocking members 20 hit by dust can slide off in time, and the dust in the dust annular cavity can be prevented from continuously rotating to affect the dust removal effect.

The shell 15 is further provided with an ash discharge port 19, and the ash discharge port 19 is arranged to facilitate discharging of dust in the shell 15.

An annular exhaust port is formed in the air outlet pipe 16, a filter screen 17 is arranged on the exhaust port, secondary dust removal is carried out, and the annular arrangement improves the dust filtering area.

The bottom of the inner barrel 14 is communicated with the inside of the device main body 1 through a communicating pipe 21, a fan 22 is arranged on the communicating pipe 21, and the fan 22 provides power for air flowing.

A feed port 10 for adding garbage into the device body 1 is formed in the device body; the device body 1 is provided at the bottom with a discharge opening 7 for discharging waste.

The working principle of the invention is as follows:

waste materials to be treated are added into the device main body 1 through the feeding hole 10, the driving disc 11 rotates, the driving part B13 is abutted against the upper end of the crushing hammer 3, the crushing hammer 3 is driven by the protrusions to vibrate up and down in a reciprocating mode in the rotating process of the driving part B13, the raw materials are crushed in this way, and after the crushing is finished; the driving part A12 is abutted to the driving part B13, the driving part A12 enables the smashing hammer 3 to move downwards, the smashing hammer 3 opens the gate plate assembly, the smashed raw materials are discharged, meanwhile, the bulge on the driving part A12 drives the gate plate assembly to vibrate up and down in a reciprocating mode in the discharging process, discharging of the raw materials is further accelerated, and complete discharging is guaranteed; the inside dirty air that contains of device main part 1 enters into shell 15 through inner tube 14, spiral guide 18 in the inner tube 14 carries out the spiral direction to the air, and when the air got into to inner tube 14 upper end, get into to shell 15, then the space grow suddenly, the dust of air gets into to the annular chamber under the centrifugal force effect, so realize the dust separation, and the air after the separation is accomplished passes through outlet duct 16 and discharges, through setting up dust removal part, and then avoids air pollution.

In the description of the present invention, it is to be understood that the terms "a", "B", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "a," "B," etc. may explicitly or implicitly include one or more of that feature.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waste recovery device for building municipal administration which characterized in that includes: the device comprises a device main body, wherein a crushing cavity is arranged in the device main body;

2. The waste recycling device for construction and municipal administration according to claim 1, wherein the driving mechanism comprises a rotatably arranged driving disc, the driving disc is provided with a driving part A and a driving part B, the driving disc is rotatably arranged, the surfaces of the driving part A and the driving part B are provided with protrusions in an array manner, and the crushing hammer is elastically arranged in the device main body up and down; the driving disc and the driving part B are in arc-shaped contact with the crushing hammer, and the driving disc and the driving part B are in different radiuses.

3. The waste recycling device for building and municipal administration of claim 2, wherein the device body is further provided with a driving motor in transmission connection with a driving disc.

4. The construction and municipal waste recovery device according to claim 1, wherein the array of outer surfaces of the crushing hammers is provided with a plurality of crushing teeth, and the tip direction of the crushing teeth is arranged obliquely downward.

5. The waste recycling device for building and municipal administration according to claim 1, wherein the shutter assembly comprises two shutters disposed at the bottom of the crushing chamber in a fitting manner, the two shutters are rotatably mounted on the crushing chamber at the ends away from each other, the two shutters are attached to each other at the ends close to each other, and the lower ends of the shutters are elastically disposed on the device body.

6. The recycling device for construction and municipal waste according to claim 1, wherein a connecting rod is provided at the upper end of the crushing hammer, the connecting rod is slidably and elastically provided on the device body in the up-and-down direction, and the upper end of the connecting rod slidably abuts against the driving disk.

7. The recycling device for construction and municipal waste according to claim 6, wherein the top of the connecting rod is provided with a roller which abuts against a driving plate.

8. The recycling device for construction and municipal waste according to any one of claims 1 to 7, characterized in that the dust-removing part comprises a housing and an inner cylinder disposed inside the housing, a spiral guide is disposed inside the inner cylinder, the bottom of the spiral guide is communicated with the inside of the device body, the upper end of the inner cylinder is disposed lower than the upper edge of the inside of the housing, and an outlet pipe is disposed at an outlet at the top of the housing; the inner tube and the inside city enclosing annular chamber of enclosing of shell, the inner tube upper end sets up with the inside intercommunication of shell.

9. The waste recycling device for building and municipal administration of claim 8, wherein the array of inner walls of the annular chamber is provided with a plurality of dust guards, the dust guards being provided in a sheet-like structure.

10. The waste recycling device for building and municipal administration of claim 9, wherein the outlet pipe is provided with an annular exhaust port, and the exhaust port is provided with a filter screen.