CN210022327U

CN210022327U - Molded coal processing equipment in coal production process

Info

Publication number: CN210022327U
Application number: CN201920400680.4U
Authority: CN
Inventors: 王金龙; 李敏; 张文军; 沈阳
Original assignee: Ordos Haohua Clean Coal Co Ltd; Beijing Haohua Energy Resource Co Ltd
Current assignee: Ordos Haohua Clean Coal Co Ltd; Beijing Haohua Energy Resource Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-02-07
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a coal production in-process moulded coal processing equipment, including first support, first support top is provided with two sets of collerganss, and is two sets of the collerganss sets up relatively, first support bottom is provided with the second support, first support middle part all is provided with logical material jar with second support middle part, the discharging pipe of collerganss extends to and leads to inside the material jar, lead to the inside axis of rotation that is provided with of material jar, the axis of rotation includes buffering portion and stirring portion, buffering portion sets up the top in stirring portion, the buffering portion outside evenly is provided with a plurality of buffering pieces. The utility model discloses a be provided with the axis of rotation, the buffer plate in the buffering portion outside can be broken up the coal charge that flows out in the wheel mill, prevents that the coal charge is whole to fall to the inside one side that leads to the material jar, and the stirring leaf in the stirring portion outside can stir leading to the accumulational coal charge in the bottom in the material jar, prevents that the coal charge from piling up in inside.

Description

Molded coal processing equipment in coal production process

Technical Field

The utility model relates to a coal equipment technical field, in particular to moulded coal processing equipment in coal production process.

Background

The briquette is made up by using powdered coal as main raw material, and making them pass through the processes of mechanical processing and press-forming according to the required mixing ratio, mechanical strength and shape and size of specific application, and has the coal products with certain strength, size and shape, and in the course of briquette processing the powdered coal processed to a certain stage is rolled and mixed in a wheel mill, and after the rolling and mixing processes are completed, the powdered coal is discharged from discharge hole, and fed into forming machine to make formed coal.

Patent application publication No. CN 203329806U's utility model discloses a homocline equipment in moulded coal course of working, through setting up the chute, and be provided with two sets of stock guides inside the chute, rotate under the drive of motor, thereby can solve the connection jam between edge runner mill and the make-up machine in the moulded coal production line, divide the inhomogeneous problem of material, but in the actual operation process, the coal charge that the guide plate flows in the edge runner mill stirs, because two sets of edge runners set up the both sides at the chute, thereby the feed port liquid of chute sets up in both sides, when the coal charge gets into in the chute, resistance to the stock guide is huge, the motor needs very big power just can load.

Therefore, it is necessary to develop a briquette coal processing device in the coal production process to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal production in-process moulded coal processing equipment, through being provided with the axis of rotation, the buffer plate in the buffering portion outside can be broken up the coal charge that flows out in the wheel mill, prevents that the coal charge is whole to fall to the inside one side of logical material jar, and the stirring leaf in the stirring portion outside can stir leading to the accumulational coal charge in the bottom in the material jar, prevents that the coal charge from piling up in inside to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a briquette coal processing device in the coal production process comprises a first support, wherein two groups of edge runners are arranged at the top of the first support, the edge runners are arranged oppositely, a second support is arranged at the bottom of the first support, a material passing tank is arranged in the middle of the first support and in the middle of the second support, a discharging pipe of the edge runner extends into the material passing tank, a rotating shaft is arranged in the material passing tank, the rotating shaft comprises a buffering part and a stirring part, the buffering part is arranged at the top of the stirring part, a plurality of buffering sheets are uniformly arranged outside the buffering part, a plurality of stirring sheets are uniformly arranged outside the stirring part, a control box is arranged at the joint of the second support and the material passing tank, a motor is arranged in the control box, a through hole is arranged in the middle of the second support, a connecting shaft is arranged on an output shaft of the motor, and the connecting shaft penetrates through the through hole and is fixedly connected with, the material feeding device is characterized in that a fixed block is arranged at the joint of the rotating shaft and the bottom of the material passing tank, a rotating hole is formed in the middle of the fixed block, two groups of forming machines are arranged at the bottom of the second support, discharge holes are formed in the two sides of the through hole, and a feeding pipe is arranged between the discharge holes and the feeding holes of the forming machines.

Preferably, the junction of buffering portion and stirring portion is provided with solid fixed ring, gu be provided with the dead lever between fixed ring and the logical material jar inner wall, gu fixed ring cooperatees with the axis of rotation.

Preferably, the discharge hole runs through the inner wall of the material passing tank, and an arc-shaped block is arranged between the discharge hole and the inner wall of the material passing tank.

Preferably, the number of the buffer pieces is set to be multiple, the shape of the buffer pieces is set to be arc-shaped, and the lengths of the multiple buffer pieces are set to be decreased from top to bottom in sequence.

Preferably, the number of the stirring pieces is set to be plural, the shape of the stirring piece is set to be spiral, and the lengths of the stirring pieces are set to be gradually decreased from top to bottom.

Preferably, a connecting support is arranged between the first support and the second support, a supporting column is arranged at the bottom of the second support, and a fixing disc is arranged at the bottom of the supporting column.

The utility model discloses a technological effect and advantage:

1. by arranging the rotating shaft, the buffer sheet outside the buffer part can scatter the coal material flowing out of the wheel mill, the coal material is prevented from falling to one side inside the material passing tank, the stirring blade outside the stirring part can stir the coal material accumulated at the bottom in the material passing tank, the coal material is prevented from being accumulated inside, the coal material is effectively conveyed into the discharge holes at two sides of the bottom of the material passing tank, and then the coal material enters the forming machine for processing, thereby being beneficial to preventing the coal material from being blocked between the wheel mill and the forming machine, and effectively improving the processing efficiency, the impact force between the coal material and the buffer sheet and the resistance during rotation can be reduced by arranging the buffer sheet into an arc shape, the lengths of the plurality of the buffer sheets and the stirring sheet are all gradually reduced from high to low, the power of the motor can be reduced under the condition of not reducing the conveying efficiency, and the production cost is reduced, the buffer sheet is arranged at the top of the stirring sheet, so that the buffer sheet can firstly break up the coal material to uniformly disperse the coal material in the material passing tank, and the buffer sheet can reduce the falling speed of the coal material, so that the resistance of the stirring sheet is reduced, and the service life of the equipment is prolonged;

2. through being equipped with solid fixed ring and dead lever, be favorable to having improved the fastness that leads to between material jar inner wall and the axis of rotation to prevent that the axis of rotation from causing slope or other damages under the striking of coal charge, stability when effectively having improved equipment operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the material tank of the present invention.

Fig. 3 is a schematic view of the fixing block of the present invention.

In the figure: the automatic feeding device comprises a first support 1, a wheel mill 2, a second support 3, a charging bucket 4, a rotating shaft 5, a buffer part 6, a stirring part 7, a buffer sheet 8, a stirring sheet 9, a control box 10, a motor 11, a through hole 12, a connecting shaft 13, a fixing block 14, a rotating hole 15, a forming machine 16, a discharging hole 17, a feeding pipe 18, a fixing ring 19, a fixing rod 20, an arc-shaped block 21, a connecting support 22, a supporting column 23 and a fixing disc 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a briquette coal processing device in the coal production process as shown in figures 1-3, which comprises a first bracket 1, wherein two groups of edge runner mills 2 are arranged at the top of the first bracket 1, two groups of edge runner mills 2 are oppositely arranged, a second bracket 3 is arranged at the bottom of the first bracket 1, a material passing tank 4 is arranged at the middle part of the first bracket 1 and the middle part of the second bracket 3, a discharging pipe of the edge runner mill 2 extends into the material passing tank 4, a rotating shaft 5 is arranged in the material passing tank 4, the rotating shaft 5 comprises a buffering part 6 and a stirring part 7, the buffering part 6 is arranged at the top of the stirring part 7, a plurality of buffering sheets 8 are evenly arranged at the outer side of the buffering part 6, a plurality of stirring sheets 9 are evenly arranged at the outer side of the stirring part 7, a control box 10 is arranged at the joint of the second bracket 3 and the material passing tank 4, a motor 11 is arranged in the control box, second support 3 middle part is provided with through-hole 12, the output shaft of motor 11 is provided with connecting axle 13, connecting axle 13 run through-hole 12 and with 5 bottom fixed connection of axis of rotation, the junction of 5 and the logical material jar 4 bottoms of axis of rotation is provided with fixed block 14, the 14 middle parts of fixed block are provided with

rotation hole

15, 3 bottoms of second support are provided with two sets of make-up machines 16, the both sides of through-hole 12 all are provided with discharge opening 17, be provided with inlet pipe 18 between the feed opening of discharge opening 17 and make-up machine 16, control box 10 is used for placing motor 11, places box 10 both sides bleeder vent in addition.

Further, in the above technical solution, a fixing ring 19 is disposed at a joint of the buffering portion 6 and the stirring portion 7, a fixing rod 20 is disposed between the fixing ring 19 and the inner wall of the material passing tank 4, the fixing ring 19 is matched with the rotating shaft 5, and the fixing rod 20 and the fixing ring 19 can improve firmness of the rotating shaft 5 in the material passing tank 4;

further, in the above technical scheme, the discharge hole 17 penetrates through the inner wall of the material passing tank 4, and an arc-shaped block 21 is arranged between the discharge hole 17 and the inner wall of the material passing tank 4 to prevent the coal from being accumulated in the material passing tank 4;

further, in the above technical scheme, the number of the buffer sheets 8 is set to be multiple, the sub-shapes of the buffer sheets 8 are set to be arc-shaped, the lengths of the buffer sheets 8 are set to decrease from top to bottom in sequence, and the buffer sheets 8 can buffer the coal materials;

further, in the above technical solution, the number of the stirring blades 9 is set to be plural, the shape of the stirring blade 9 is set to be spiral, the lengths of the stirring blades 9 are set to decrease from top to bottom, the stirring blades 9 can stir the coal material, and the coal material is prevented from being accumulated;

further, in the above technical scheme, a connecting support 22 is arranged between the first support 1 and the second support 3, a supporting column 23 is arranged at the bottom of the second support 3, and a fixing disc 24 is arranged at the bottom of the supporting column 23, so that the firmness of the equipment is improved.

This practical theory of operation:

referring to the attached drawings 1-3 of the specification, when in use, raw materials are conveyed into the edge runner mill 2 for first-step processing, coal processed in the edge runner mill 2 enters the material passing tank 4 through the material outlet pipe, the motor 11 is turned on to enable the rotating shaft 5 to rotate, the rotating shaft 5 comprises a buffering part 6 and a stirring part 7, a buffering sheet 8 on the outer side of the buffering part 6 can scatter the coal flowing out of the edge runner mill 2 to prevent the coal from falling to one side inside the material passing tank 4 completely, a stirring blade on the outer side of the stirring part 7 can stir the coal accumulated at the bottom in the material passing tank 4 to prevent the coal from accumulating inside, the coal is effectively conveyed into the material outlet holes 17 on the two sides of the bottom of the material passing tank 4 to enter the forming machine 16 for last-step processing, thereby finishing processing of formed coal and being beneficial to prevent the coal from blocking between the edge runner mill 2 and the forming machine 16, the impact force between the coal and the buffer sheet 8 and the resistance in rotation can be reduced by arranging the buffer sheets 8 into an arc shape, the lengths of the buffer sheets 8 and the stirring sheets 9 are gradually reduced from top to bottom, the power of the motor 11 can be reduced under the condition of not reducing the conveying efficiency, the production cost is reduced, the buffer sheets 8 are arranged at the tops of the stirring sheets 9, the coal can be scattered by the buffer sheets 8, the coal is uniformly dispersed in the material passing tank 4, the falling speed of the coal can be reduced by the buffer sheets 8, the resistance of the stirring sheets 9 is reduced, and the service life of the equipment is prolonged;

referring to the attached drawing 2 of the specification, the joint of the buffering part 6 and the stirring part 7 is provided with a fixing ring 19, the fixing ring 19 and the inner wall of the material passing tank 4 are provided with a fixing rod 20, so that the firmness between the inner wall of the material passing tank 4 and the rotating shaft 5 is improved, the rotating shaft 5 is prevented from being inclined or damaged due to the impact of coal, and the stability of the equipment during operation is effectively improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a coal production in-process moulded coal processing equipment, includes first support (1), its characterized in that: the top of the first support (1) is provided with two groups of edge runner mills (2), the two groups of edge runner mills (2) are arranged relatively, the bottom of the first support (1) is provided with a second support (3), the middle part of the first support (1) and the middle part of the second support (3) are respectively provided with a material passing tank (4), a discharging pipe of the edge runner mill (2) extends to the inside of the material passing tank (4), a rotating shaft (5) is arranged in the material passing tank (4), the rotating shaft (5) comprises a buffering part (6) and a stirring part (7), the buffering part (6) is arranged at the top of the stirring part (7), the outer side of the buffering part (6) is uniformly provided with a plurality of buffering sheets (8), the outer side of the stirring part (7) is uniformly provided with a plurality of stirring sheets (9), and a control box (10) is arranged at the joint of the second support (3) and the material passing tank (, the utility model discloses a solar energy charging bucket, including control box (10), second support (3) middle part is provided with through-hole (12), the output shaft of motor (11) is provided with connecting axle (13), connecting axle (13) run through-hole (12) and with axis of rotation (5) bottom fixed connection, axis of rotation (5) are provided with fixed block (14) with the junction that leads to material jar (4) bottom, fixed block (14) middle part is provided with rotation hole (15), second support (3) bottom is provided with two sets of make-up machines (16), the both sides of through-hole (12) all are provided with discharge opening (17), be provided with inlet pipe (18) between the feed opening of discharge opening (17) and make-up machine (16).

2. The briquette coal processing equipment in the coal production process according to claim 1, which is characterized in that: the buffer part (6) and the stirring part (7) are connected by a fixing ring (19), a fixing rod (20) is arranged between the fixing ring (19) and the inner wall of the material passing tank (4), and the fixing ring (19) is matched with the rotating shaft (5).

3. The briquette coal processing equipment in the coal production process according to claim 1, which is characterized in that: discharge opening (17) run through and lead to material jar (4) inner wall, be provided with arc piece (21) between discharge opening (17) and the material jar (4) inner wall that leads to.

4. The briquette coal processing equipment in the coal production process according to claim 1, which is characterized in that: the number of the buffer pieces (8) is set to be a plurality, the sub-shapes of the buffer pieces (8) are set to be arc-shaped, and the lengths of the buffer pieces (8) are set to be decreased from top to bottom in sequence.

5. The briquette coal processing equipment in the coal production process according to claim 1, which is characterized in that: the number of the stirring pieces (9) is set to be a plurality, the shape of the stirring pieces (9) is set to be a spiral shape, and the lengths of the stirring pieces (9) are set to be decreased from top to bottom in sequence.

6. The briquette coal processing equipment in the coal production process according to claim 1, which is characterized in that: be provided with linking bridge (22) between first support (1) and second support (3), second support (3) bottom sets up support column (23), support column (23) bottom is provided with fixed disk (24).