CN211887267U

CN211887267U - Solid particle type material crusher

Info

Publication number: CN211887267U
Application number: CN202020353602.6U
Authority: CN
Inventors: 葛富文; 滕军; 许振波; 向金锋; 李鹏; 岳昌
Original assignee: Puyang Zhongyuan Sanli Industry Co ltd
Current assignee: Puyang Zhongyuan Sanli Industry Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-10
Anticipated expiration: 2030-03-19

Abstract

The utility model provides a solid particle type material crusher belongs to reducing mechanism technical field. The rubbing crusher main part includes the feed inlet, smash the chamber, smash the roller, the shale shaker, discharge gate and power component, it is located the inside in crushing chamber to smash roller and shale shaker, and it is located the upper portion of shale shaker to smash the roller, cyclone passes through pipeline one and smashes the chamber intercommunication, the import of pipeline one is located the below of shale shaker, two connection dust removers of pipeline are passed through on cyclone's upper portion, the draught fan is connected to the dust remover, it smashes the sword to set up on the crushing roller, smash the sword along radially setting several rows of crushing roller, adjacent two crushing sword dislocation set who lists, it includes the cutter body and sets up a plurality of edges all around at the cutter body perpendicularly to smash the sword, it is protruding that all sides of cutter body just are. The utility model is suitable for a moisture content is not more than solid form granule type materials such as 10% polymer class, carboxymethyl cellulose class, reduces dust pollution, improves crushing efficiency.

Description

Solid particle type material crusher

Technical Field

The utility model belongs to the technical field of reducing mechanism, concretely relates to solid particle type material crusher.

Background

Solid particle materials such as polymers, carboxymethyl celluloses and the like are often crushed in the production process of the drilling fluid and related products thereof, so that the materials are fully utilized, reaction conditions are met, and the reaction efficiency is improved. However, the problems of dust influencing the workshop environment, low crushing efficiency and the like exist in the actual operation process

Patent document No. CN 110665607 a discloses a chemical particle crushing and screening device; the chemical raw material crushing and screening device comprises a machine shell, wherein a crushing mechanism for crushing chemical materials is arranged in the machine shell, a transmission mechanism for transmitting power is arranged on the rear side of the crushing mechanism, and a feeding mechanism capable of crushing the raw materials which do not meet the requirements again is arranged on the right side of the crushing mechanism.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem to be solved by the present invention is to provide a pulverizer, which is suitable for solid particle type materials such as polymers, carboxymethyl cellulose, etc. with a moisture content not greater than 10%, and which reduces dust pollution and improves pulverizing efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a solid particle type material crusher comprises a crusher main body, a cyclone separator, a dust remover and a draught fan, the crusher main body comprises a feeding port, a crushing cavity, a crushing roller, a vibrating screen, a discharging port and a power assembly, wherein the crushing roller and the vibrating screen are positioned in the crushing cavity, and the crushing roller is positioned at the upper part of the vibrating screen, the cyclone separator is communicated with the crushing cavity through a first pipeline, the inlet of the first pipeline is positioned below the vibrating screen, the upper part of the cyclone separator is connected with a dust remover through a second pipeline, the dust remover is connected with the draught fan, the crushing roller is provided with crushing knives, the crushing knives are arranged in a plurality of rows along the radial direction of the crushing roller, the crushing knives in two adjacent rows are arranged in a staggered manner, smash the sword and include the cutter body and set up perpendicularly a plurality of edges of cutter body week side, all sides of cutter body just are located set up a plurality of flute form archs between the edges.

Preferably, power component includes motor and pivot, the motor sets up the outside of rubbing crusher, the pivot is square pivot, the crushing roller cover is established the outside of pivot.

Preferably, the vibrating screen comprises a screen mesh and a vibrating motor arranged on the lower portion of the screen mesh, at least two groups of fixing plates are arranged on the inner surface of the shell of the crushing cavity, the number of each group of fixing plates is two, the two groups of fixing plates are respectively arranged on two sides of the screen mesh, a fixing column is connected between each group of fixing plates, the fixing column penetrates through the screen mesh, and springs are sleeved outside the fixing column and located on two sides of the screen mesh.

Preferably, the bottom in crushing chamber sets up hopper-shaped collecting chamber, the discharge gate sets up the bottom in collecting chamber.

Preferably, the crushing blades are arranged in at least 4 rows along the radial direction of the crushing roller, the blade bodies of the crushing blades are cylindrical, at least 4 ribs are arranged on the peripheral side of each blade body, and the central axes of the blade bodies are positioned on the extension surfaces of the ribs.

Preferably, the corrugated protrusions are continuously disposed on the circumferential side of the cutter body and between the ribs.

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

the utility model provides an above-mentioned technical scheme provides a solid form granule type material crusher, is applicable to solid form granule type material such as the polymer class, carboxymethyl cellulose class that the moisture content is not more than 10%, reduces dust pollution, improves crushing efficiency. The utility model comprises a crusher main body, a cyclone separator and a dust remover, wherein after being crushed by a crushing roller, the materials fall down by a vibrating screen, one part of the materials enters the interior of the crusher by virtue of the suction force of the cyclone separator, and is collected from the lower part of the cyclone separator, and the other part of the materials directly falls down from a discharge port and is collected; wherein the material has been avoided in the vibration of shale shaker to block up the sieve mesh, cyclone's suction, the subsidence of powder in the crushing chamber has then been accelerated, make the powder that accords with the particle diameter requirement sieve sooner, thereby the separation efficiency of material has been improved, shorten the dwell time of powder in smashing the chamber, avoid the material to pile up in smashing the intracavity, improve and smash efficiency, simultaneously because the dust matter is light, with the help of the suction of draught fan, the dust can pass through the shale shaker more easily, then by being inhaled in the cyclone, thereby avoid it to spill over and influence operational environment by the feed inlet. The dust-containing gas separated by the cyclone separator is subjected to dust removal in the dust remover through the second pipeline, and dust is further collected, so that dust pollution in the whole crushing operation process is remarkably reduced.

The utility model discloses be equipped with crushing roller in the rubbing crusher main body, set up crushing sword on the crushing roller, crushing sword sets up several rows along the radial of crushing roller, the crushing sword dislocation set of adjacent two lists, crushing sword includes cutter body and sets up a plurality of arriss on cutter body week side perpendicularly, the week side of cutter body just lies in and sets up a plurality of flute form archs between the arriss, wherein the several rows of crushing sword of dislocation set up makes the circulation route of material become more diversified, make the probability of collision each other, friction between the material granule higher, the mixture of material and crushing efficiency also improve thereupon; simultaneously set up a plurality of edges and set up a plurality of flute form archs on the cutter body between adjacent edges at the cutter body week side of smashing the sword for crushing roller is at rotatory in-process, and the edges and the flute form arch on the crushing sword are more high-efficient to effects such as the striking of granular material, shearing, further improve the crushing efficiency of material.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

FIG. 1: the utility model relates to a structural schematic diagram of a solid particle type material crusher;

FIG. 2: the utility model discloses a cross-sectional view of the crushing roller;

FIG. 3: the structure of the utility model is schematically shown;

FIG. 4: the utility model discloses a sectional view of the crushing knife;

the crushing device comprises a crusher body 1, a cyclone separator 2, a dust remover 3, a feed inlet 4, a crushing cavity 5, a crushing roller 6, a discharge outlet 7, a pipeline I8, a pipeline II 9, a crushing cutter 10, a cutter body 11, a rib 12, a corrugated protrusion 13, a motor 14, a rotating shaft 15, a screen 16, a vibrating motor 17, a fixing plate 18, a fixing column 19, a spring 20 and a material collecting cavity 21.

Detailed Description

For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.

Example 1

Referring to fig. 1-4, a solid particle type material crusher comprises a crusher main body 1, a cyclone separator 2, a dust collector 3 and a draught fan, wherein the crusher main body 1 comprises a feed inlet 4, a crushing cavity 5, a crushing roller 6, a vibrating screen, a discharge port 7 and a power assembly, the crushing roller 6 and the vibrating screen are positioned inside the crushing cavity 5, and crushing roller 6 is located the upper portion of shale shaker, cyclone 2 communicates with crushing chamber 5 through pipeline 8, the entry of pipeline 8 is located the below of shale shaker, cyclone 2's upper portion is passed through pipeline two 9 and is connected dust remover 3, dust remover 3 is connected the draught fan, set up crushing sword 10 on the crushing roller 6, crushing sword 10 radially sets up several rows along crushing roller 6, adjacent two crushing sword 10 dislocation set who is listed as, crushing sword 10 includes cutter body 11 and sets up a plurality of arriss 12 in cutter body 11 week side perpendicularly, cutter body 11 week side just is located and sets up a plurality of flute form archs 13 between the arriss 12.

Wherein: the feed inlet 4 is funnel-shaped and is arranged on one side of the top of the crusher main body 1, so that feeding is facilitated.

An inclined pipe is connected between the bottom of the feed port 4 and the crusher main body 1, and the inclined pipe is inclined towards the direction deviating from the crusher main body 1 so as to prevent the materials in the crushing cavity 5 from being projected in the crushing process; of course, a cover can be added on the feed opening 4.

Smash chamber 5 and be the crushing space of material, smash roller 6 and set up in this crushing chamber 5, the material falls into crushing chamber 5, can smash through crushing roller 6.

The power component is connected to crushing roller 6, and is specific, and power component includes motor 14 and pivot, and motor 14 sets up in the outside of rubbing crusher, and the pivot is square pivot, and crushing roller 6 cover is established in the outside of pivot. The square structure of the rotating shaft can better ensure the connection reliability of the crushing roller 6 and the rotating shaft. Wherein the motor 14 is connected with the power supply, and the model and the detailed information of the motor 14 are the conventional techniques in the field, and the technicians in the field can carry out the conventional selection by combining the actual needs, and do not form the limitation of the utility model.

The shale shaker includes the screen cloth and sets up at the vibrating motor 17 of screen cloth lower part, smashes the casing internal surface in chamber 5 and sets up at least two sets of fixed plates 18, and the quantity of every group fixed plate 18 is two, sets up respectively in the both sides of screen cloth, connects a fixed column 19 between every group fixed plate 18, and fixed column 19 passes the screen cloth, and the outside of fixed column 19 just is located the both sides cover of screen cloth and establishes spring 20.

The fixing plate 18 is plate-shaped and parallel to the plane of the screen. The fixing column 19 is cylindrical, has a smooth surface and reduces friction force. The vibration motor 17 can be a small or miniature vibration motor 17, and the specific model, operation method, technical details and the like are the conventional technical knowledge in the field, and the skilled person can make conventional selection according to the actual needs, and does not form the limitation of the present invention.

In the existing vibrating screen, the fixing plate 18 is only arranged on one side of the screen, usually under the screen, and the fixing plate 18 is directly connected with the screen by the spring 20.

The bottom of crushing chamber 5 sets up hopper-shaped collecting chamber 21, and discharge gate 7 sets up the bottom in collecting chamber 21. The material collecting cavity 21 adopts a funnel-shaped design, so that the powder falls more smoothly and thoroughly.

The utility model discloses except setting up discharge gate 7, still be connected with cyclone 2, the material that sieves that accords with the particle size requirement can be directly collected by discharge gate 7, also can get into cyclone 2 and carry out the secondary and collect, cyclone 2's suction simultaneously, can also smash the sinking of powder in the chamber 5 with higher speed, make the powder that accords with the particle size requirement can sieve sooner, thereby the separation efficiency of material has been improved, shorten the dwell time of powder in smashing chamber 5, avoid the material to pile up in smashing chamber 5, improve crushing efficiency, simultaneously because the dust matter is light, suction with the help of the draught fan, the dust can pass through the shale shaker more easily, then in being inhaled cyclone, thereby avoid it to spill over by feed inlet 4 and influence the operation environment. The dust-containing gas separated by the cyclone separator 2 is further collected in the dust remover 3 through the second pipeline, so that the dust pollution in the whole crushing operation process is obviously reduced.

The utility model discloses used cyclone, dust remover and draught fan are the conventional equipment in this field, and the skilled person in this field combines the utility model discloses a model and the concrete operating parameter that intention and whole technical scheme can routinely select above-mentioned equipment do not constitute the pair the utility model discloses a restriction.

The crushing knives 10 are arranged in at least 4 rows along the radial direction of the crushing

roller

6, 4 rows, 6 cases, 8 cases and the like can be arranged according to actual needs, and the crushing knives 10 in two adjacent rows are arranged in a staggered mode, so that the circulation paths of the materials become more diversified, circulation is avoided, the probability of mutual collision and friction among material particles is higher, and the mixing and crushing efficiency of the materials is improved.

Referring to fig. 3-4, the cutter body 11 of the crushing cutter 10 is cylindrical, at least 4 ribs 12 are arranged on the periphery of each cutter body 11, the central axis of each cutter body 11 is located on the extending surface of each rib 12, the number of the ribs 12 on each cutter body 11 can be 4, 5 or 6, or 3 as required, and if the crushing efficiency is too high, powder may be gathered between two ribs 12, which is not beneficial to improving the crushing efficiency; the single prism 12 is in a rectangular sheet shape, and one long side is connected with the cutter body 11.

Referring to fig. 4, the plurality of corrugated protrusions 13 are continuously disposed on the circumferential side of the cutter body 11 and between the ribs 12, that is, the corrugated protrusions 13 are continuously disposed and cover the outer surface of the cutter body 11 except for the area where the ribs 12 are connected.

In the rotation process of the crushing roller 6, the impact, shearing and other effects of the ridge pieces 12 and the corrugated bulges 13 on the crushing knife 10 on the granular materials are more efficient, and the crushing efficiency of the materials is further improved.

The utility model discloses a smash and dust removal process does: the material is sent into by the feed inlet, accomplishes smashing the intracavity and sieves after smashing, and partial material is direct discharges to collecting container through the discharge gate, and inside some material got into cyclone through pipeline one because cyclone's suction, the material of isolating discharged to collecting container through cyclone's bin outlet, and dusty gas then gets into the dust remover through pipeline two in, and the dust is collected, is discharged by the dust exhaust mouth, and the gas after the purification is discharged through the draught fan.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a solid form granule type material crusher, includes rubbing crusher main part, cyclone, dust remover and draught fan, the rubbing crusher main part includes the feed inlet, smashes the chamber, smashes roller, shale shaker, discharge gate and power component, it is located to smash roller and shale shaker smash the inside in chamber, just it is located to smash the roller the upper portion of shale shaker, its characterized in that: cyclone pass through pipeline one with smash the chamber intercommunication, the import of pipeline one is located the below of shale shaker, cyclone's upper portion is passed through two connection dust collectors of pipeline, the draught fan is connected to the dust remover, set up crushing sword on the crushing roller, crushing sword is followed the radial several lines that set up of crushing roller, adjacent two crushing sword dislocation set who lists, crushing sword includes that cutter body and perpendicular setting are in a plurality of arris pieces in cutter body week side, week side of cutter body just is located it is protruding to set up a plurality of corrugates between the arris piece.

2. The pulverizer for solid particles type materials according to claim 1, wherein: the power assembly comprises a motor and a rotating shaft, the motor is arranged outside the pulverizer, the rotating shaft is a square rotating shaft, and the pulverizing roller is sleeved outside the rotating shaft.

3. The pulverizer for solid particles type materials according to claim 1, wherein: the vibrating screen comprises a screen and a vibrating motor arranged on the lower portion of the screen, at least two groups of fixing plates are arranged on the inner surface of a shell of the crushing cavity, the number of each group of fixing plates is two, the two fixing plates are respectively arranged on two sides of the screen, a fixing column is connected between every two groups of fixing plates, the fixing column penetrates through the screen, and the outer portion of the fixing column is located on two sides of the screen in a sleeved mode.

4. The pulverizer for solid particles type materials according to claim 1, wherein: the bottom in crushing chamber sets up hourglass hopper-shaped collecting chamber, the discharge gate sets up the bottom in collecting chamber.

5. The pulverizer for solid particles type materials according to claim 1, wherein: the crushing cutter is characterized in that at least 4 rows of crushing cutters are arranged along the radial direction of the crushing roller, cutter bodies of the crushing cutters are cylindrical, at least 4 edge pieces are arranged on the peripheral side of each cutter body, and the central axis of each cutter body is positioned on the extending surface of each edge piece.

6. The pulverizer for solid particles type materials according to claim 1, wherein: the corrugated bulges are a plurality of and are continuously arranged on the peripheral side of the cutter body and positioned between the edge pieces.