CN216368384U

CN216368384U - Furnace coal crushing treatment device

Info

Publication number: CN216368384U
Application number: CN202122520075.0U
Authority: CN
Inventors: 蔡维明; 张慧乐; 唐金田
Original assignee: Zhangzhou Gangxing Paper Products Co ltd
Current assignee: Zhangzhou Gangxing Paper Products Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-26
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of coal crushing, in particular to a coal crushing treatment device, which comprises a box body, wherein two crushing rollers are rotatably connected between the front side and the rear side of the inner wall of the box body, a mesh sieve plate is fixedly connected between the inner walls of the box body, a threaded rod is rotatably connected between the two inner side walls of the box body, a movable plate is in threaded connection with the threaded rod, a limiting rod in sliding connection with the movable plate is also fixedly connected between the two inner side walls of the box body, through grooves are formed in the top parts of the mesh sieve plate and on the two sides of the box body, and push plates are fixedly connected to the bottoms of the two sides of the movable plate. According to the utility model, the crushed coal blocks meeting the requirements are directly discharged through the discharge hole, the coal blocks which cannot pass through the screen plate fall into the collection box through the through groove under the reciprocating pushing action of the movable plate and the push plate, and then the coal blocks in the collection box are added into the box body again through the feed hole for crushing, so that the coal blocks meeting the requirements are prevented from being secondarily crushed, and the crushing efficiency and the product quality of the furnace coal are improved.

Description

Furnace coal crushing treatment device

Technical Field

The utility model relates to the technical field of furnace coal crushing, in particular to a furnace coal crushing treatment device.

Background

Coal is an important energy source and also an important raw material in metallurgy and chemical industry. For the combustion rate of improvement coal, the less coal cinder of volume is generally adopted to the stove coal, therefore the stove coal processing need carry out the breakage to bulky coal cinder, however the current stove coal broken handle device on the market has the problem that can't once only accomplish to carry out the breakage to the coal, still has more great bulky coal cinder to mix wherein after once broken, nevertheless directly again to it break can make the coal cinder that meets the requirements after the breakage before by the secondary crushing, not only influences stove coal crushing efficiency, but also influences the product quality of stove coal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the shortcomings in the prior art, the present invention provides a coal crushing device to solve the above problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a stove coal broken handle device, includes the box, it is connected with two crushing rollers to rotate between both sides around the box inner wall, the below fixedly connected with net sieve that just is located the crushing roller between the inner wall of box, just the top that is located the net sieve rotates between two inside walls of box is connected with the threaded rod, just threaded connection has the fly leaf on the threaded rod, go back fixedly connected with and fly leaf sliding connection's gag lever post between two inside walls of box, logical groove has all been seted up at the top that just is located the net sieve on the both sides of box, the equal fixedly connected with push pedal in bottom of fly leaf both sides.

Optionally, the guide plates are fixedly connected to the two sides of the box body and located at the bottoms of the through grooves, and the collecting boxes with the tops being open are movably arranged at the bottoms of the two sides of the box body.

Optionally, a driving motor is fixedly mounted on one side of the box body, and the output end of the driving motor is coaxially connected with one end of the threaded rod through a coupler.

Optionally, the two inner side walls of the box body are fixedly connected with baffle plates, and the two baffle plates are arranged in a manner of inclining downwards on one sides close to each other.

Optionally, the top of the box body is communicated with a feed inlet, and the bottom of the front surface of the box body is provided with a discharge outlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a furnace coal crushing treatment device, which has the following beneficial effects: according to the utility model, the net sieve plate is arranged in the box body to filter the crushed coal blocks, so that the crushed coal blocks meeting the requirements are directly discharged through the discharge port, the coal blocks which cannot pass through the net sieve plate fall into the collecting box through the through groove under the reciprocating pushing action of the movable plate and the push plate, and then the coal blocks in the collecting box are added into the box body again through the feed port to be crushed, so that the coal blocks meeting the requirements are prevented from being secondarily crushed, the crushing efficiency and the product quality of the furnace coal are improved, and the practicability is higher.

Drawings

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

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

FIG. 3 is a top view of the movable plate structure of the present invention.

In the figure: 1. a box body; 2. a crushing roller; 3. a mesh sieve plate; 4. a threaded rod; 5. a movable plate; 6. a limiting rod; 7. a through groove; 8. pushing the plate; 9. a guide plate; 10. a collection box; 11. a drive motor; 12. a baffle plate; 13. a feed inlet; 14. and (4) a discharge port.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a furnace coal crushing treatment device comprises a box body 1, wherein the top of the box body 1 is communicated with a feed inlet 13, the positive bottom of the box body 1 is provided with a discharge outlet 14, two crushing rollers 2 are rotatably connected between the front side and the rear side of the inner wall of the box body 1, the two crushing rollers 2 are the existing furnace coal crushing mechanisms on the market, the two crushing rollers 2 are driven by an external motor, a screen plate 3 is fixedly connected between the inner walls of the box body 1 and positioned below the crushing rollers 2, the screen plate 3 allows coal blocks with the volume meeting the requirement to pass through, baffle plates 12 are fixedly connected on the two inner side walls of the box body 1, one sides of the two baffle plates 12 close to each other are downwards inclined, the baffle plates 12 are used for guiding the crushed coal blocks, the crushed coal blocks fall at the middle position of the top of the screen plate 3, a threaded rod 4 is rotatably connected between the two inner side walls of the box body 1 and positioned above the screen plate 3, fixed mounting has driving motor 11 on one side of box 1, and the output of driving motor 11 passes through the one end coaxial coupling of shaft coupling and threaded rod 4, driving motor 11 passes through the wire and is connected with external power source and control system, and threaded connection has fly leaf 5 on the threaded rod 4, still fixedly connected with and fly leaf 5 sliding connection's gag lever post 6 between two inside walls of box 1, gag lever post 6 is used for preventing that fly leaf 5 from following threaded rod 4 and rotating and play the supporting role to fly leaf 5, logical groove 7 has all been seted up at the top that just is located net sieve 3 on the both sides of box 1, the equal fixedly connected with push pedal 8 in bottom on the fly leaf 5 both sides, just be located the equal fixedly connected with deflector 9 in bottom that leads to groove 7 on the both sides of box 1, and the equal activity in bottom of box 1 both sides is provided with the top and is open-ended collecting box 10.

The working principle is as follows: during the use, in adding box 1 through feed inlet 13 with the coal cinder, the coal cinder is broken the back and falls on net sieve board 3 top between two baffles 12, driving motor 11 passes through threaded rod 4 and drives fly leaf 5 and do left and right reciprocating motion at net sieve board 3 top, make the coal cinder that the volume meets the requirements pass through net sieve board 3 when fly leaf 5 moves, and make the great coal cinder of volume drop to the collecting box 10 in through leading to groove 7, then in adding box 1 through feed inlet 13 with the coal cinder in the collecting box 10 once more, the circulation goes on can.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a broken processing apparatus of stove coal, includes box (1), its characterized in that: rotate between the front and back both sides of box (1) inner wall and be connected with two crushing roller (2), below fixedly connected with net sieve (3) that just is located crushing roller (2) between the inner wall of box (1), the top that just is located net sieve (3) between the two inside walls of box (1) rotates and is connected with threaded rod (4), just threaded rod (4) are gone up threaded connection and are had fly leaf (5), go back fixedly connected with and fly leaf (5) sliding connection's gag lever post (6) between the two inside walls of box (1), logical groove (7) have all been seted up at the top that just is located net sieve (3) on the both sides of box (1), the equal fixedly connected with push pedal (8) in bottom of fly leaf (5) both sides.

2. The coal as fired crushing treatment device according to claim 1, characterized in that: the bottom of the box body (1) is fixedly connected with guide plates (9) on two sides of the box body (1) and positioned in the through grooves (7), and collecting boxes (10) with the tops being open are movably arranged at the bottoms of the two sides of the box body (1).

3. The coal as fired crushing treatment device according to claim 1, characterized in that: the box is characterized in that a driving motor (11) is fixedly mounted on one side of the box body (1), and the output end of the driving motor (11) is coaxially connected with one end of the threaded rod (4) through a coupler.

4. The coal as fired crushing treatment device according to claim 1, characterized in that: the box body is characterized in that baffle plates (12) are fixedly connected to two inner side walls of the box body (1), and the two baffle plates (12) are arranged in a manner that one side of each baffle plate close to each other is inclined downwards.

5. The coal as fired crushing treatment device according to claim 1, characterized in that: the top of the box body (1) is communicated with a feeding hole (13), and the bottom of the front surface of the box body (1) is provided with a discharging hole (14).