CN210522745U

CN210522745U - Chemical material's crushing stoving sieving mechanism

Info

Publication number: CN210522745U
Application number: CN201920574456.7U
Authority: CN
Inventors: 李倩; 程卫华
Original assignee: Yancheng Institute of Industry Technology
Current assignee: Yancheng Institute of Industry Technology; Yancheng Vocational Institute of Industry Technology
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-05-15
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a crushing, drying and screening device for chemical materials, which comprises a crushing mechanism, a grinding mechanism, a heating screen and a guide mechanism, wherein the crushing mechanism, the grinding mechanism, the heating screen and the guide mechanism are all arranged in a cavity of a corresponding mounting shell and are sequentially arranged from top to bottom, a raw material feeding port is arranged at the top of the mounting shell provided with the crushing mechanism, the crushing mechanism comprises a supporting cavity, a fixed disk and a plurality of heavy hammers, the utility model has reasonable structural design, the crushing mechanism, the grinding mechanism, the heating screen and the guide mechanism are sequentially arranged from top to bottom, large materials can be crushed, small materials can be ground into powder, and the heating screen can be used for drying and heating while screening materials at the last section, so that the materials led out by the guide mechanism are dry and the powder particles are uniform, and the arrangement from top to bottom is adopted simultaneously, effectively reducing the occupied area of the equipment.

Description

Chemical material's crushing stoving sieving mechanism

Technical Field

The utility model relates to a crushing, drying and screening device for chemical materials.

Background

In traditional chemical production, need smash the grinding to the material of caking and be the powder, traditional technology needs to adopt the breaker to smash earlier and is tiny material then carries out the crocus through the grinding machine, and process efficiency is slow, and equipment area is big simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a chemical material's crushing stoving sieving mechanism that structural design is reasonable.

The utility model provides a technical scheme that above-mentioned problem adopted is: a crushing, drying and screening device for chemical materials comprises a crushing mechanism, a grinding mechanism, a heating screen and a material guide mechanism, wherein the crushing mechanism, the grinding mechanism, the heating screen and the material guide mechanism are all arranged in a cavity of a corresponding installation shell and are sequentially arranged from top to bottom, a raw material feeding port is formed in the top of the installation shell provided with the crushing mechanism, the crushing mechanism comprises a supporting cavity, a fixed disk and a plurality of heavy hammers, the fixed disk is rotatably arranged in the supporting cavity, the heavy hammers are fixedly arranged on the outer edge of the fixed disk at concentric intervals, a coarse strainer is arranged at the bottom of the supporting cavity, a beating plate is arranged on the side edge of the supporting cavity, a plurality of metal teeth are arranged on the beating plate, so that the materials enter from the feeding port and are thrown to the beating plate by the heavy hammers to be crushed, the grinding mechanism comprises a first rolling gear and a second rolling gear, the first rolling gear and the second rolling gear rotate and are arranged in the cavity of the corresponding installation shell, the first rolling gear and the second rolling gear are meshed and arranged, a material gathering hopper is arranged above the meshing position of the first rolling gear and the second rolling gear, so that the material on the upper side is gathered and falls into the meshing position of the first rolling gear and the second rolling gear, the heating screen comprises a screen plate and a heating coil, the heating coil is laid on the lower end face of the screen plate and coiled in a snake shape, the spacing size of adjacent pipe fittings is larger than the aperture size of the screen, one end of the screen plate is fixed with the corresponding installation shell, the other end of the screen plate is provided with a vibrator, the vibrator works to drive the screen plate to shake, so that the material is screened and falls into the cavity of a material guiding mechanism, one side of the corresponding installation shell provided with the heating screen is provided with a screen material recovery outlet, the other end setting of sieve plate retrieve the exit position at the sieve material for the material in the sieve material aperture that does not pass through the sieve plate is retrieved the export discharge and is retrieved by the sieve material, guide mechanism include the guide screw rod, transversely set up along the guide passageway of the installation casing that corresponds, make the other end of guide passageway be provided with the powder discharge gate, fixed disk, first gear and the guide screw rod of rolling connect corresponding driving motor respectively and order about the rotation.

Further: the crushing mechanism, the grinding mechanism, the heating screen and the mounting shell corresponding to the material guide mechanism are fixed by flange plates through bolt pieces in sequence.

Further: the gap between the heavy hammer and the coarse filter screen is 1-2 cm.

Further: the side of the first rolling gear and the second rolling gear is provided with a positioning block, the cambered surface of the positioning block is attached to the gear teeth of the first rolling gear and the second rolling gear, and the positioning block is fixed with the corresponding fixed shell.

Compared with the prior art, the utility model, have following advantage and effect: structural design is reasonable, top-down has set gradually and has hit garrulous mechanism, grind the mechanism, heating screen cloth and guide mechanism, can carry out the aniseed and smash, the small powder grinds to be the powder, simultaneously can dry the heating through heating screen cloth in the sieve material of last section, make the dry and material powder granule of material that guide mechanism derived even, adopt top-down to set up simultaneously, effectively reduce the area of equipment, each workshop section adopts independent installation casing and connects through the ring flange, convenient dismantlement installation and transportation.

Drawings

Fig. 1 is the utility model discloses chemical material's crushing stoving sieving mechanism's schematic structure diagram.

The reference numbers: the device comprises a crushing mechanism 1, a grinding mechanism 2, a heating screen 3, a material guide mechanism 4, a raw material inlet 11, a support cavity 21, a fixed disc 22, a heavy hammer 23, a coarse screen 24, a striking plate 25, metal teeth 26, a first rolling gear 31, a second rolling gear 32, a material gathering hopper 33, a screen plate 41, a heating coil 42, a vibrator 43, a screen material recycling outlet 44, a material guide screw 51, a material guide channel 52, a powder material outlet 53, a flange plate 5 and a positioning block 34

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1, the crushing, drying and screening device for chemical materials of this embodiment includes a crushing mechanism 1, a grinding mechanism 2, a heating screen 3 and a material guiding mechanism 4, wherein the crushing mechanism 1, the grinding mechanism 2, the heating screen 3 and the material guiding mechanism 4 are all disposed in a cavity of a corresponding mounting housing and sequentially disposed from top to bottom, a raw material feeding port 11 is disposed at the top of the mounting housing where the crushing mechanism 1 is disposed, the crushing mechanism 1 includes a supporting cavity 21, a fixed disk 22 and a plurality of weights 23, the fixed disk 22 is rotatably disposed in the supporting cavity 21, the weights 23 are concentrically and fixedly disposed at an outer edge of the fixed disk 22 at intervals, a coarse strainer 24 is disposed at the bottom of the supporting cavity 21, a striking plate 25 is disposed at a side edge of the supporting cavity 21, the striking plate 25 is provided with a plurality of metal teeth 26, so that the materials enter from the feeding port and are thrown to the striking plate 25 by the weights 23 and crushed, grinding machanism 2 include that first gear 31 and the second of rolling rolls gear 32, first gear 31 and the second of rolling rolls gear 32 and rotates the setting in the cavity of the installation casing that corresponds, first gear 31 and the second of rolling roll gear 32 meshing setting, first gear 31 and the second of rolling roll gear 32 meshing position top be provided with and converge hopper 33 for the upside material is compiled and is fallen into the first gear 31 and the second of rolling and rolls gear 32 meshing position, heating screen 3 include screen plate 41 and heating coil 42, heating coil 42 lay on screen plate 41 lower extreme face, heating coil 42 is snakelike coiling, adjacent pipe fitting interval size is greater than screen mesh aperture size, screen plate 41 one end fixed with the installation casing that corresponds, screen plate 41's the other end be provided with electromagnetic shaker 43 for electromagnetic shaker 43 work drives screen plate 41 shake, make the material screening fall into the cavity of guide mechanism 4, the one side that sets up the corresponding installation casing of heating screen cloth 3 is provided with sieve material and retrieves export 44, the other end setting of sieve plate 41 retrieve export 44 position at sieve material for the material in sieve material aperture that does not pass through sieve plate 41 is retrieved export 44 discharge by sieve material and is retrieved, guide mechanism 4 include guide screw 51, transversely set up along the guide passageway 52 of the installation casing that corresponds for the other end of guide passageway 52 is provided with powder discharge gate 53, fixed disk 22, first gear 31 and the guide screw 51 of rolling connect corresponding driving motor respectively and order about the rotation.

The corresponding installation casing of rubbing crusher mechanism, grinding mechanism 2, heating screen cloth 3 and guide mechanism 4 in this embodiment adopt ring flange 5 to pass through bolt spare fixedly in proper order, the clearance of weight 23 and coarse strainer 24 be 1-2cm, the side of first gear 31 and the second gear 32 that rolls all be provided with locating piece 34, prevent that the material from getting into the below from the side clearance, the cambered surface of locating piece 34 and the first gear tooth laminating that rolls gear 31 and second gear 32 that rolls, locating piece 34 fixed with the fixed casing that corresponds.

In this embodiment, a large material enters the cavity of the fixed housing of the crushing mechanism 1 through the raw material inlet 11, the fixed disk 22 is driven by the driving motor, for example, as shown in fig. 1, and rotates clockwise, the material is crushed by the weight 23 and further crushed material is hit on the hitting plate 25 to be further crushed, so that smaller material particles are formed, the particles of qualified size pass through the coarse strainer 24, the larger material is further carried to the upper side by the weight 23 to repeat the above steps, the smaller material particles are further crushed into smaller powder by the first rolling gear 31 and the second rolling gear 32, the powder enters the heating screen 3 to be further screened and fall into the material guiding mechanism 4 to be guided out by the material guiding rod, wherein a part of the larger unqualified material is discharged from the material screening recovery outlet 44 to be processed again, the heating screen 3 is provided with the heating coil 42, make the material carry out effectual heating, the chemical material's that this embodiment relates to crushing and drying sieving mechanism structural design is reasonable, top-down is provided with in proper order and hits garrulous mechanism 1, grind mechanism 2, heating screen cloth 3 and guide mechanism 4, can carry out the big material and smash, the small powder grinds and is the powder, simultaneously can dry the heating in the sieve material of last section through heating screen cloth 3, make the dry and material powder granule of material that guide mechanism 4 derived even, adopt top-down to set up simultaneously, effectively reduce the area of equipment, each workshop section adopts independent installation casing and connects through ring flange 5, conveniently dismantle installation and transportation.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a crushing, drying and screening device of chemical materials, which is characterized in that: including breaking mechanism, grinding mechanism, heating screen cloth and guide mechanism, breaking mechanism, grinding mechanism, heating screen cloth and guide mechanism all set up in the cavity of corresponding installation casing and top-down sets gradually, the top of the installation casing that sets up breaking mechanism is provided with raw materials pan feeding mouth, breaking mechanism include supporting cavity, fixed disk and a plurality of weight, the fixed disk rotate and set up in supporting the cavity, the concentric interval of a plurality of weight fixedly set up at the outer edge of fixed disk, the bottom of supporting the cavity be provided with the coarse strainer, the side of supporting the cavity be provided with and hit the board, hit the board and be provided with a plurality of metal teeth for the material gets into by the pan feeding mouth and is thrown the material to the board and break, grinding mechanism include first rolling gear and second rolling gear, first rolling gear and second rolling gear rotate and set up in the cavity of corresponding installation casing, the first gear and the second of rolling roll gear engagement setting, the first gear and the second of rolling roll the meshing position top of gear and be provided with and converge the hopper for the upside material collects and falls into the meshing position that first gear and the second rolled the gear, the heating screen cloth include screen cloth board and heating coil, heating coil lay under the screen cloth board on the terminal surface, heating coil is snakelike coiling, adjacent pipe fitting interval size separation is greater than screen cloth aperture size, screen cloth board one end fixed with the installation casing that corresponds, the other end of screen cloth board be provided with the electromagnetic shaker, make electromagnetic shaker work drive screen cloth board shake, make the material screening fall into the cavity of guide mechanism, the one side of setting up the corresponding installation casing of heating screen cloth is provided with the sieve material and retrieves the export, the other end setting of screen cloth board retrieve the exit position at the sieve material, make the material in sieve material aperture that does not pass through the screen cloth board retrieve the export discharge and retrieve by the sieve material, guide mechanism include the guide screw rod, transversely set up along the guide passageway of the installation casing that corresponds for the other end of guide passageway is provided with the powder discharge gate, fixed disk, first gear and the guide screw rod of rolling connect corresponding driving motor respectively and order about the rotation.

2. The chemical material crushing, drying and screening device according to claim 1, wherein: the crushing mechanism, the grinding mechanism, the heating screen and the mounting shell corresponding to the material guide mechanism are fixed by flange plates through bolt pieces in sequence.

3. The chemical material crushing, drying and screening device according to claim 1, wherein: the gap between the heavy hammer and the coarse filter screen is 1-2 cm.

4. The chemical material crushing, drying and screening device according to claim 1, wherein: the side of the first rolling gear and the second rolling gear is provided with a positioning block, the cambered surface of the positioning block is attached to the gear teeth of the first rolling gear and the second rolling gear, and the positioning block is fixed with the corresponding fixed shell.