CN219518961U

CN219518961U - Pulverizer for coal processing

Info

Publication number: CN219518961U
Application number: CN202320297059.6U
Authority: CN
Inventors: 李旦旦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-15
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of coal treatment, in particular to a pulverizer for coal processing, which comprises the following components: a housing; the cutting mechanism is connected with the shell; the crushing assembly is arranged on the inner side of the shell and is connected with the cutting mechanism; wherein, cutting mechanism includes: the conveying assembly is fixedly connected with the shell and connected with the crushing assembly; the air guide assembly is connected with the shell and the crushing assembly; the dust removal assembly is connected with the conveying assembly and the air guide assembly, and can cut conveyed coal by the aid of the cutting mechanism, so that the coal is crushed by the aid of the crushing assembly conveniently, the coal is crushed uniformly, repeated reworking treatment is not needed, and the working efficiency of the crushed coal is improved.

Description

Pulverizer for coal processing

Technical Field

The utility model relates to the technical field of coal treatment, in particular to a pulverizer for coal processing.

Background

Coal is a solid combustible mineral that is gradually formed by ancient plants buried underground through complex biochemical and physicochemical changes. Coal is the most widely distributed fossil energy resource in the world, is praised as black gold and industrial food and drink, and is one of the main energy sources used in human world in the eighteenth century. Coal is used in China in the western Han dynasty. The old roman had begun to heat with coal approximately 2000 a ago.

In recent years, the industrialization process speed of China is increased, and the demand for coal is increased. Because the raw coal just mined is large in volume, various inconveniences exist in the transportation and use processes, and therefore the raw coal is generally required to be transported after being crushed, but a traditional crusher cannot conveniently enter the crusher due to the fact that the coal is large in volume, and the crushing efficiency is low and the crushing effect is poor due to the fact that the coal is too large in volume, so that aiming at the current situation, development of a crusher for coal processing is urgently needed to overcome the defects in the current practical application.

Disclosure of Invention

The utility model aims to provide a pulverizer for coal processing, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a pulverizer for coal processing, comprising:

a housing;

the cutting mechanism is connected with the shell and is used for conveying and cutting coal;

the crushing assembly is arranged on the inner side of the shell, is connected with the cutting mechanism and is used for being matched with the cutting mechanism to crush coal;

wherein, cutting mechanism includes:

the conveying assembly is fixedly connected with the shell and the crushing assembly and is used for conveying and cutting coal;

the air guide assembly is connected with the shell and the crushing assembly and is used for driving the crushing assembly to crush the coal after being cut;

the dust removal assembly is connected with the conveying assembly and the air guide assembly and is used for being matched with the air guide assembly to absorb coal ash.

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

when the device is operated, the conveying component conveys coal, the air guide component can drive the crushing component to vibrate, and can be matched with the dust removal component to absorb coal ash generated in the cutting process, the conveying component is used for cutting the coal, so that the crushing component is convenient to crush the coal, the crushing component can be used for crushing the coal, and can be matched with the air guide component to screen the crushed coal, so that the crushing quality is ensured.

Drawings

Fig. 1 is a schematic structural view of a pulverizer for coal processing.

Fig. 2 is a schematic structural view of a control unit in a pulverizer for coal processing.

Fig. 3 is a schematic structural view of a transmission case in a pulverizer for coal processing.

Fig. 4 is a schematic view of the structure of a screen plate in a pulverizer for coal processing.

In the figure: 1-shell, 2-feeding pipe, 3-splint, 4-conveyer belt, 5-expansion piece, 6-breathing pipe, 7-cutting knife, 8-crushing case, 9-threaded rod, 10-sieve, 11-bracing piece, 12-motor, 13-collecting box, 14-driving box, 15-air pump, 16-blowing pipe, 17-driving box, 18-transfer line, 19-driven lever, 20-bull stick, 21-dust removal case, 22-gas-supply pipe, 23-air duct, 24-baffle, 25-filter layer.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Referring to fig. 1, in one embodiment of the present utility model, a pulverizer for coal processing includes: a housing 1; the cutting mechanism is connected with the shell 1 and is used for conveying and cutting coal; the crushing assembly is arranged on the inner side of the shell 1, is connected with the cutting mechanism and is used for being matched with the cutting mechanism to crush coal; wherein, cutting mechanism includes: the conveying assembly is fixedly connected with the shell 1 and connected with the crushing assembly and is used for conveying and cutting coal; the air guide assembly is connected with the shell 1 and the crushing assembly and is used for driving the crushing assembly to crush the coal after being cut; the dust removal assembly is connected with the conveying assembly and the air guide assembly and is used for being matched with the air guide assembly to absorb coal ash.

In the embodiment, when the device is operated, the conveying component conveys coal, the air guide component can drive the crushing component to vibrate, and can be matched with the dust removal component to absorb coal ash generated in the cutting process, so that the conveying component is convenient for crushing the coal, the crushing component can crush the coal, and can be matched with the air guide component to screen the crushed coal, so that the crushing quality is ensured.

In one embodiment of the utility model, the delivery assembly comprises: the feeding pipe 2 is fixedly connected with the shell 1 and is in sliding connection with the crushing assembly; the clamping plates 3 are symmetrically arranged on the inner side of the feeding pipe 2 and are connected with the feeding pipe 2 through telescopic pieces 5; the conveying belt 4 is connected with the clamping plate 3 and is used for conveying coal in cooperation with the clamping plate 3; and the cutting knife 7 is arranged between the clamping plate 3 and the crushing assembly, is fixedly connected with the feeding pipe 2 and is used for cutting coal.

In this embodiment, inlet pipe 2 and casing 1 top shell wall fixed connection, inlet pipe 2 inboard symmetry is provided with splint 3, both sides splint 3 relative one end inboard all is provided with conveyer belt 4, both sides fixed connection is provided with extensible member 5 between splint 3 other end outside and the inlet pipe 2, extensible member 5 is electric telescopic handle, inlet pipe 2 is close to fixed connection is provided with a plurality of cutting knives 7 on the mouth of pipe inner wall of crushing unit one end, cutting knives 7 are the equidistance and distribute, through setting up conveying assembly, splint 3 make conveyer belt 4 can carry out stable transport to coal under the drive of extensible member 5, cut the coal at conveying in-process cutting knives 7, and then be convenient for smash the subassembly and smash the operation to coal to hoisting device's crushing efficiency and crushing effect.

In one embodiment of the present utility model, referring to fig. 2 and 3, the air guide assembly includes: the driving box 14, the driving box 14 is fixedly connected with the shell 1; the air pump 15 is fixedly connected with the driving box 14, and the input end of the air pump 15 is connected with the dust removing component through an air duct 23; the transmission box 17 is fixedly connected with the driving box 14, one side of the transmission box 17 is connected with the output end of the air pump 15 through the air blowing pipe 16, and the other side of the transmission box is connected with the driving box 14; the transmission rod 18 is rotationally connected with the transmission box 17 and fixedly connected with fan blades arranged on the inner side of the transmission box 17; the driven rod 19, one end of the driven rod 19 is rotatably connected with the driving box 14, and the other end is connected with the transmission rod 18 through a gear piece; the bull stick 20, bull stick 20 symmetry is located driven lever 19 both sides are rotated with drive case 14 and are connected, through first transmission piece with bull stick 20 links to each other, and with crushing subassembly links to each other, is used for the cooperation driven lever 19 realizes crushing subassembly's vibration.

In this embodiment, drive case 14 fixed connection sets up the casing 1 outside, the inboard fixed connection of drive case 14 is provided with air pump 15, the air pump 15 output links to each other at the inboard transmission case 17 of drive case 14 through blowpipe 16 and fixed connection setting, wherein, blowpipe 16 with transmission case 17 top lateral wall links to each other, transmission lever 18 outside fixed connection is provided with a plurality of flabellum, the gear piece includes fixed connection setting up the bevel gear in the driven lever 19 outside, the equal meshing connection in bevel gear both sides be provided with the half gear of transmission lever 18 fixed connection, both sides half gear is central symmetry setting, first transmission piece includes fixed connection setting up driven lever 19 and the first band pulley in the outside of both sides bull stick 20, link to each other through first belt between the first band pulley, through setting up air guide assembly, air pump 15 drive air flow, dust removal assembly cooperation air pump 15 absorbs the device in to the transmission case 17 inboard through blowpipe 16, and the in-process that air flows in transmission case 17 inboard can realize the rotation of transmission lever 18 with the cooperation, the driven lever 18 carries out the rotation through the half drive lever 19 and drives the rotation of driven lever 19 and vice versa, and the rotation of driven lever 19 through a half drive lever 19 and the rotation of driven lever 20 is smashed through a drive belt 20 and clockwise vibration device, and the drive belt.

In one embodiment of the present utility model, the dust removing assembly includes: the dust removing box 21, the dust removing box 21 is fixedly connected with the driving box 14 and is connected with the air duct 23; the partition plates 24 are symmetrically arranged on the inner side of the dust removing box 21, are arranged in a staggered manner, and are fixedly connected with the dust removing box 21; the filter layer 25 is fixedly connected between the adjacent partition plates 24 and is used for filtering coal ash; the air guide groove is arranged on the inner side of the pipe wall of the feeding pipe 2, is connected with the dust removal box 21 through the air pipe 22 and is connected with the air suction pipe 6 arranged on the inner side of the feeding pipe 2.

In this embodiment, the air duct 23 with dust removal case 21 junction both sides all dislocation is provided with a plurality of baffles 24, and fixed connection is provided with filter layer 25 between the adjacent baffle 24, wherein, filter layer 25 is the active carbon filter layer, through setting up dust removal subassembly, and when the air guide subassembly was operated, the air that is located the device inboard was followed breathing pipe 6 and is got into the air guide inslot side, and the active carbon filter layer of setting up in dust removal case 21 filters the coal ash, and then avoids causing the pollution to the environment, does benefit to the environmental protection.

In one embodiment of the present utility model, the pulverizing assembly includes: the crushing box 8 is arranged outside the feeding pipe 2 in a sliding connection manner, and is in sliding connection with the shell 1; the threaded rod 9 is rotationally connected with the shell 1, is in threaded connection with the crushing box 8, is connected with the rotating rod 20 through a second transmission piece and is used for matching with the rotating rod 20 to realize the vibration of the crushing box 8; the screen plate 10 is arranged at the outer side of the crushing box 8 and fixedly connected with the crushing box 8, and is used for screening crushed coal; and the pulverizer is arranged on the inner side of the pulverizing box 8 and is connected with the sieve plate 10, and is used for pulverizing the coal after being cut.

In this embodiment, the second driving medium includes fixed connection setting is in the second band pulley in threaded rod 9 and bull stick 20 outside, link to each other through the second belt between the second band pulley, smash case 8 top wall with inlet pipe 2 outer wall sliding connection, smash case 8 bottom outside fixed connection and be provided with sieve 10, the rubbing crusher includes fixed connection setting and is in motor 12 in the sieve 10 outside, motor 12 output and setting up at the inboard bracing piece 11 fixed connection of smashing case 8, bracing piece 11 outside fixed connection is provided with a plurality of crushing sword, in addition, the sieve 10 outside be provided with the collection box 13 of casing 1 joint, through setting up crushing subassembly, the coal after being cut gets into crushing case 8 inboard, and motor 12 drives bracing piece 11 rotation, and the crushing sword that sets up on bracing piece 11 smashes the coal after being cut, and threaded rod 9 cooperation air guide assembly can realize smashing the vibration of case 8, and sieve 10 drives the coal after being smashed and beats for smashing sword can carry out abundant contact with coal, has promoted the crushing effect of device greatly.

This rubbing crusher for coal processing through setting up cutting mechanism, can cut the coal that is carried, thereby make things convenient for crushing subassembly to smash the coal, reach and smash even with the coal, do not need many times to do again to process, promote its work efficiency who breaks coal, and can absorb the coal ash that produces in the crushing process, do benefit to the environmental protection, through setting up conveying subassembly, splint 3 make conveyer belt 4 can carry out stable transport to the coal under the drive of extensible member 5, cut the coal at conveying in-process cutting knife 7, and then be convenient for smash the subassembly and smash the operation, thereby the crushing efficiency and the crushing effect of hoisting device, through setting up air guide subassembly, air pump 15 drive air flow, dust removal subassembly cooperation air pump 15 absorbs the coal ash in the device, and send into the transfer box 17 inboard through the gas blow pipe 16, and the air can realize the rotation of transfer lever 18 with the flabellum cooperation in the inboard flow of transfer box 17, the transfer lever 18 carries out clockwise and anticlockwise rotation alternately through the semi-gear drive driven lever 19 of both sides, driven lever 19 drives bull stick 20 rotation through first belt, and then drive crushing subassembly, and the crushing effect that can promote the crushing device.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. A pulverizer for coal processing, comprising:

a housing;

wherein, cutting mechanism includes:

2. The pulverizer for coal processing of claim 1, wherein the conveying assembly comprises:

the feeding pipe is fixedly connected with the shell and is in sliding connection with the crushing assembly;

the clamping plates are symmetrically arranged on the inner side of the feeding pipe and are connected with the feeding pipe through the telescopic piece;

the conveying belt is connected with the clamping plates and is used for conveying coal in cooperation with the clamping plates;

and the cutting knife is arranged between the clamping plate and the crushing assembly, is fixedly connected with the feeding pipe and is used for cutting coal.

3. The pulverizer for coal processing of claim 2, wherein the air guide assembly comprises:

the driving box is fixedly connected with the shell;

the air pump is fixedly connected with the driving box, and the input end of the air pump is connected with the dust removing assembly through an air duct;

the transmission box is fixedly connected with the driving box, one side of the transmission box is connected with the output end of the air pump through an air blowing pipe, and the other side of the transmission box is connected with the driving box;

the transmission rod is rotationally connected with the transmission box and fixedly connected with the fan blades arranged on the inner side of the transmission box;

one end of the driven rod is rotationally connected with the driving box, and the other end of the driven rod is connected with the transmission rod through a gear piece;

the rotating rods are symmetrically arranged on two sides of the driven rod and are rotationally connected with the driving box, and the rotating rods are connected with the rotating rods through a first transmission piece and connected with the crushing assembly and are used for being matched with the driven rod to realize vibration of the crushing assembly.

4. The pulverizer for coal processing of claim 3, wherein the dust removal assembly comprises:

the dust removing box is fixedly connected with the driving box and is connected with the air duct;

the separation plates are symmetrically arranged on the inner side of the dust removal box, are arranged in a staggered mode and are fixedly connected with the dust removal box;

the filter layer is fixedly connected between the adjacent partition plates and is used for filtering coal ash;

the air guide groove is arranged on the inner side of the pipe wall of the feeding pipe, is connected with the dust removal box through the air pipe and is connected with the air suction pipe arranged on the inner side of the feeding pipe.

5. The pulverizer for coal processing of claim 4, wherein the pulverizing assembly comprises:

the crushing box is arranged outside the feeding pipe in a sliding connection manner and is in sliding connection with the shell;

the threaded rod is rotationally connected with the shell, is in threaded connection with the crushing box, is connected with the rotating rod through a second transmission piece and is used for matching with the rotating rod to realize vibration of the crushing box;

the sieve plate is arranged on the outer side of the crushing box and fixedly connected with the crushing box, and is used for screening crushed rubber;

and the pulverizer is arranged on the inner side of the pulverizing box and connected with the sieve plate and is used for pulverizing the coal after being cut.