CN215744004U

CN215744004U - A fine crusher for producing chemical industry powder

Info

Publication number: CN215744004U
Application number: CN202122105609.3U
Authority: CN
Inventors: 齐家祥
Original assignee: Hebei Hongye Chemical Co ltd
Current assignee: Hebei Hongye Chemical Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a fine crusher for producing chemical powder, which comprises a crusher main body, wherein a crushing chamber and a grinding chamber are arranged in the crusher, crushing wheels are arranged in the crushing chamber, grinding rollers are arranged in the grinding chamber, a feeding hopper is arranged at the top of the crusher main body, the feeding hopper is a funnel-shaped stainless steel hopper, the bottom of the feeding hopper is communicated with the bottom of the crushing chamber and the crushing chamber, box doors are arranged on the front end faces of the crushing chamber and the grinding chamber, through holes are formed between the crushing chamber and the grinding chamber, the crushing chamber and the grinding chamber are communicated through the through holes, and the through holes are a plurality of honeycomb-shaped small holes. According to the utility model, the grinding wheel is matched with the grinding roller, and the raw materials are ground after being ground, so that the grinding fineness of the raw materials is greatly improved. Through sliding connection grinding piece and filter screen structure, can adjust the abrasive particle size of adjusting the raw materials to can satisfy different production technology demands.

Description

A fine crusher for producing chemical industry powder

Technical Field

The utility model relates to the technical field of crushers, in particular to a fine crusher for producing chemical powder.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode.

For increase reactant area of contact promotion reaction efficiency in the chemical production process, need smash into powdered to some cubic raw materials, traditional rubbing crusher crushing precision is not enough, can't reach the production demand, and can't adjust crushing precision according to the raw materials characteristic.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fine crusher for producing chemical powder, and aims to solve the problems that the crushing precision of the crusher is insufficient and the crushing precision of the crusher cannot be adjusted in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fine crusher for producing chemical powder, includes the rubbing crusher main part, be provided with crushing room and grinding chamber in the rubbing crusher, crushing the indoor crushing wheel that is provided with, the indoor grinding roller that is provided with of grinding, the top of rubbing crusher main part is provided with the magazine, the magazine is for leaking hopper-shaped stainless steel fill, the bottom and the crushing room through connection of magazine, the preceding terminal surface of crushing room and grinding room is provided with the chamber door.

Preferably, be provided with the through-hole between crushing room and the grinding room, crushing room and grinding room pass through-hole through connection, the through-hole is a plurality of honeycomb apertures, smashes the room and falls into in the grinding room along the through-hole after smashing into little crushed grain with the raw materials.

Preferably, the bottom of the grinding chamber is provided with a grinding block, the grinding block is slidably connected with the grinding chamber, and the distance between the grinding block and the grinding roller can be adjusted by the slidably connected grinding block, so that the grinding precision is adjusted.

Preferably, the bottom of the grinding block is rotatably connected with a screw rod, the bottom of the grinding chamber is provided with a screw hole, the screw rod penetrates through the screw hole to be rotatably connected with the grinding block, the grinding block is driven to move up and down by rotating the screw rod, and therefore the distance between the grinding block and the grinding roller is adjusted.

Preferably, the bottom of grinding the piece is provided with first row silo, the bottom of grinding the room is provided with the second row silo, the top of first row silo is provided with the filter screen, after the raw materials process grinding room grinds, passes the filter screen along first row silo and second row silo outflow rubbing crusher main part.

Preferably, filter screen and abrasive brick sliding connection, sliding connection structure conveniently with trade the filter screen in different apertures, come the demand of different particle sizes of cooperation.

Preferably, the box door is connected with the crusher main body in a rotating mode through the hinge, the box door can be conveniently opened to clean and overhaul through the rotating connecting structure, and meanwhile the filter screen is conveniently replaced.

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

1. according to the utility model, the grinding wheel is matched with the grinding roller, and the raw materials are ground after being ground, so that the grinding fineness of the raw materials is greatly improved.

2. According to the utility model, the grinding block and the filter screen structure are connected in a sliding manner, so that the size of grinding particles of raw materials can be adjusted, and different production process requirements can be met.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1 crusher main body, 11 feeding hoppers, 12 box doors, 2 crushing chambers, 21 crushing wheels, 22 through holes, 3 grinding chambers, 31 grinding rollers, 32 grinding blocks, 321 first discharge grooves, 322 filter screens, 33 second discharge grooves, 34 screw rods and 35 screw holes.

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 and 2, a fine crusher for producing chemical powder in the drawings comprises a crusher main body 1, a crushing chamber 2 and a grinding chamber 3 are arranged in the crusher, a crushing wheel 21 is rotatably connected in the crushing chamber 2, a grinding roller 31 is rotatably connected in the grinding chamber 3, a feeding hopper 11 is welded at the top of the crusher main body 1, the feeding hopper 11 is a funnel-shaped stainless steel hopper, the bottom of the feeding hopper 11 and the bottom of the crushing chamber 2 are communicated with the crushing chamber 2, and a box door 12 is rotatably connected to the front end faces of the crushing chamber 2 and the grinding chamber 3.

Be equipped with through-hole 22 between crushing room 2 and the grinding room 3, crushing room 2 and grinding room 3 are through connection through-hole 22, and through-hole 22 is a plurality of honeycomb apertures, and crushing room 2 falls into grinding room 3 along through-hole 22 after smashing the raw materials into little crushed particle.

The bottom of the grinding chamber 3 is slidably connected with a grinding block 32, the grinding block 32 is slidably connected with the grinding chamber 3, and the distance between the grinding block 32 and the grinding roller 31 can be adjusted by the slidably connected grinding block 32, so that the grinding precision can be adjusted.

First row silo 321 has been seted up to the bottom of grinding piece 32, and the bottom of grinding chamber 3 is equipped with second row silo 33, and the top sliding connection of first row silo 321 has filter screen 322, and after the raw materials ground through grinding chamber 3, it flowed out rubbing crusher main part 1 along first row silo 321 and second row silo 33 to pass filter screen 322.

This rubbing crusher is when using: in throwing crushing room 2 with the bold raw materials by hopper 11 input, drive crushing wheel 21 through the external motor and rotate to make crushing wheel 21 break into the small granule form with the bold raw materials, granular raw materials falls into grinding room 3 by through-hole 22 in, drive through the external motor and grind roller 31 and rotate, thereby make grinding roller 31 and grinding piece 32 grind granular raw materials into likepowder, the raw materials after the grinding is followed first row silo 321 and the discharge apparatus of second row silo 33.

Example 2

Referring to fig. 1, 2 and 3, in this embodiment, the embodiment is further described with respect to example 1, and the illustrated fine crusher for producing chemical powder includes a crusher main body 1, a crushing chamber 2 and a grinding chamber 3 are provided in the crusher, a crushing wheel 21 is rotatably connected to the crushing chamber 2, a grinding roller 31 is rotatably connected to the grinding chamber 3, a feeding hopper 11 is welded to the top of the crusher main body 1, the feeding hopper 11 is a funnel-shaped stainless steel hopper, the bottom of the feeding hopper 11 is connected to the bottom of the crushing chamber 2 in a penetrating manner with the crushing chamber 2, and a box door 12 is rotatably connected to the front end surfaces of the crushing chamber 2 and the grinding chamber 3.

The bottom of the grinding block 32 is rotatably connected with a screw rod 34, the bottom of the grinding chamber 3 is provided with a screw hole 35, the screw rod 34 penetrates through the screw hole 35 to be rotatably connected with the grinding block 32, the grinding block 32 is driven to move up and down by rotating the screw rod 34, and therefore the distance between the grinding block 32 and the grinding roller 31 is adjusted.

The bottom of grinding piece 32 is equipped with first row silo 321, and the bottom of grinding chamber 3 is equipped with second row silo 33, and the top sliding connection of first row silo 321 has filter screen 322, after the raw materials process grinding chamber 3 ground, passes filter screen 322 and follows first row silo 321 and second row silo 33 and flow out rubbing crusher main part 1.

Filter screen 322 and grinding piece 32 sliding connection, sliding connection structure conveniently with the filter screen 322 of trading different apertures, come the demand of the different particle sizes of cooperation.

The box door 12 is rotatably connected with the crusher main body 1 through a hinge, the box door 12 can be conveniently opened to clean and overhaul through a rotating connecting structure, and meanwhile, the filter screen 322 is conveniently replaced.

In this embodiment, when the grinding accuracy needs to be adjusted, the door 12 is opened to draw out the filter screen 322, the filter screen 322 with the required accuracy is inserted into the grinding block 32, and then the screw rod 34 is rotated to adjust the distance between the grinding block 32 and the grinding roller 31, thereby adjusting the grinding accuracy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fine crusher for producing chemical powder, comprising:

rubbing crusher main part (1), be provided with crushing room (2) and grinding room (3) in the rubbing crusher, be provided with crushing wheel (21) in crushing room (2), be provided with in grinding room (3) and grind roller (31), the top of rubbing crusher main part (1) is provided with hopper (11), hopper (11) are for leaking hopper-shaped stainless steel fill, the bottom of hopper (11) and the bottom of crushing room (2) and crushing room (2) through connection, the preceding terminal surface of crushing room (2) and grinding room (3) is provided with chamber door (12).

2. The fine crusher for producing chemical powder according to claim 1, wherein: through holes (22) are formed between the crushing chamber (2) and the grinding chamber (3), the crushing chamber (2) and the grinding chamber (3) are in through connection through the through holes (22), and the through holes (22) are a plurality of honeycomb-shaped small holes.

3. The fine crusher for producing chemical powder according to claim 1, wherein: the bottom of grinding chamber (3) is provided with grinding block (32), grinding block (32) and grinding chamber (3) sliding connection.

4. The fine crusher for producing chemical powder according to claim 3, wherein: the bottom of the grinding block (32) is rotatably connected with a screw rod (34), the bottom of the grinding chamber (3) is provided with a screw hole (35), and the screw rod (34) penetrates through the screw hole (35) to be rotatably connected with the grinding block (32).

5. The fine crusher for producing chemical powder according to claim 3, wherein: the bottom of grinding piece (32) is provided with first row silo (321), the bottom of grinding room (3) is provided with second row silo (33), the top of first row silo (321) is provided with filter screen (322).

6. The fine crusher for producing chemical powder according to claim 5, wherein: the filter screen (322) is connected with the grinding block (32) in a sliding way.

7. The fine crusher for producing chemical powder according to claim 1, wherein: the box door (12) is rotatably connected with the crusher main body (1) through a hinge.