CN214537194U

CN214537194U - Activation equipment for high-activity coal gangue cementing material

Info

Publication number: CN214537194U
Application number: CN202120461193.6U
Authority: CN
Inventors: 余柏林; 彭应强; 唐新亮; 黄仁金
Original assignee: SHAOGUAN BERLIN RENEWABLE RESOURCES DEVELOPMENT CO LTD
Current assignee: SHAOGUAN BERLIN RENEWABLE RESOURCES DEVELOPMENT CO LTD
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-29
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an activation equipment of high active cementitious material of coal gangue, its technical scheme is: the novel activation equipment comprises a cylindrical shel, the inside activity that is equipped with of barrel is turned over and is stirred the mechanism, the activity is turned over and is stirred the mechanism and is included the transmission montant, the fixed first bearing that inlays in barrel top, transmission montant top and the inboard fixed connection of first bearing, the first bevel gear of transmission montant bottom fixedly connected with, transmission montant bottom fixedly connected with support frame, the equal fixed second bearing that inlays in support frame top both ends, a gangue high activity gelled material's activation equipment beneficial effect is: through setting up the activity stirring mechanism, the user opens the motor, can drive transmission montant through the speed reducer and rotate with the support frame to drive ring and a plurality of stirring board and stir the gangue heap, drive a plurality of stirring claws simultaneously and rotate, stir the gangue heap, make the gangue heap be heated evenly.

Description

Activation equipment for high-activity coal gangue cementing material

Technical Field

The utility model relates to a calcining kiln technical field, concretely relates to activation equipment of high active cementitious material of coal gangue.

Background

The coal gangue is waste residue generated in the coal mining process, the discharge amount of the waste residue is always high in all industrial solid waste discharge in China, and the discharge of a large amount of coal gangue seriously occupies national soil resources in China and pollutes a lot of forest lands, so that the ecological environment is greatly damaged while the ecological structure of the national soil in China is greatly influenced, and the important significance is realized in improving the comprehensive utilization of the coal gangue and maintaining the sustainable development of mine resources.

The prior art discloses a preparation device of a coal gangue high-activity cementing material, which comprises a barrel, wherein a spraying device and a discharging device are respectively arranged at the bottom of the barrel, a distributor is arranged in the middle of the top of the barrel, chimneys are respectively arranged at two sides of the top of the barrel, a heat-insulating material layer is arranged on the outer wall of the barrel, a refractory brick is arranged on the inner wall of the barrel, and a temperature sensor is arranged on the refractory brick on the inner wall of the barrel. The high-activity cementing material is prepared by utilizing various oxides in the coal gangue and industrial waste residue with high CaO content, and simultaneously utilizing the carbon content in the coal gangue as the heat for calcining the coal gangue, and calcining the mixture at the high temperature of 900-1200 ℃, so that the high-activity cementing material furthest exerts the benefits of the coal gangue, and has the characteristics of simple and reasonable structure, strong practicability, convenient manufacture, installation and maintenance, good use effect and capability of meeting the production requirements of the high-calcium composite fine powder of the coal gangue.

But this utility model discloses an in-process when using, the gangue is piled up inside the barrel, when carrying out high temperature calcination, and the outside gangue that can only make full use of mostly carries out the heat and provides, and inside gangue can not exert the effect completely owing to piling up for calcine unevenly, can not the benefit of full play gangue, consequently, need make the improvement.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an activation equipment of high active cementitious material of coal gangue turns over through setting up the activity and stirs the mechanism to solve the problem mentioned in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: the activation equipment for the high-activity coal gangue cementing material comprises a cylinder body, wherein a movable stirring mechanism is arranged inside the cylinder body;

the movable stirring mechanism comprises a transmission vertical rod and a first bevel gear, a first bearing is fixedly embedded in the top of the barrel, the top of the transmission vertical rod is fixedly connected with the inner side of the first bearing, the first bevel gear is fixedly connected with the transmission vertical rod, the bottom of the transmission vertical rod is fixedly connected with a support frame, second bearings are fixedly embedded in both ends of the top of the support frame, inclined rods are fixedly connected with the inner sides of the two second bearings, one ends of the two inclined rods are fixedly connected with second bevel gears, the two second bevel gears are respectively meshed with the first bevel gear, the middle parts of the two inclined rods are respectively fixedly connected with a circular ring, a plurality of stirring plates are respectively and fixedly connected with the outer sides of the circular rings, the plurality of stirring plates are respectively distributed in a circumferential array manner, one ends of the two inclined rods, far away from the second bevel gears, are respectively and fixedly connected with stirring claws, and a plurality of stirring paddles are arranged at the bottom of the support frame, it is a plurality of the stirring rake all with transmission montant fixed connection, it is a plurality of the stirring rake is the circumference array and distributes, the activity stirring mechanism still includes drive assembly, drive assembly is located the barrel top.

Preferably, the bottom fixedly connected with supporting seat in the barrel, the fixed third bearing that inlays in supporting seat top, transmission montant bottom and the inboard fixed connection of third bearing.

Preferably, the driving assembly comprises a motor and a speed reducer, the output end of the motor is fixedly connected with the input end of the speed reducer, and the output end of the speed reducer is fixedly connected with the top end of the transmission vertical rod.

Preferably, the top of the barrel is fixedly connected with a shell, a plurality of heat dissipation holes are formed in the surfaces of the two sides of the shell, and the heat dissipation holes are distributed in an even array.

Preferably, the chimney is fixedly connected with one end of the top of the cylinder, and the feeding hopper is fixedly connected with the other end of the top of the cylinder.

Preferably, one end of the bottom of the cylinder body is fixedly connected with a discharge hopper, and the top of the discharge hopper is fixedly connected with a valve.

Preferably, the inner wall of the cylinder body is fixedly connected with a high temperature resistant layer, and the high temperature resistant layer is built by refractory bricks and iron bricks.

The utility model has the advantages that:

the utility model discloses a set up the activity and turn over the mechanism of stirring, the user opens the motor, it is rotatory with the support frame to drive transmission montant through the speed reducer, the support frame drives the down tube rotation at top both ends, it is rotatory that the transmission montant drives first bevel gear simultaneously, first bevel gear drives two second bevel gear rotations, make two down tubes revolve around the transmission montant when self is rotatory, thereby it stirs the gangue heap with a plurality of stirring boards to drive the ring, it is rotatory to drive a plurality of stirring claws simultaneously, turn over the stirring to the gangue heap, make the gangue heap be heated evenly, the utility model discloses it is rational in infrastructure, easy operation, the carbon content that can the make full use of in the gangue provides the heat for calcining the gangue, thereby form high active mixture, prepare out high active cementitious material, fully and exert function and benefit comprehensively.

Drawings

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

fig. 2 is a front cross-sectional view provided by the present invention;

FIG. 3 is a schematic view of the movable stirring mechanism provided by the present invention;

FIG. 4 is an enlarged view of the part A of FIG. 3 according to the present invention;

in the figure: the device comprises a cylinder 1, a transmission vertical rod 2, a first bevel gear 3, a support frame 4, an inclined rod 5, a second bevel gear 6, a ring 7, a stirring plate 8, a stirring claw 9, a stirring paddle 10, a support seat 11, a motor 12, a speed reducer 13, a shell 14, a heat dissipation hole 15, a chimney 16, a feed hopper 17, a discharge hopper 18 and a high-temperature resistant layer 19.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-4, the activation equipment for the high-activity coal gangue cementing material provided by the utility model comprises a cylinder body 1, wherein a movable stirring mechanism is arranged inside the cylinder body 1;

the movable stirring mechanism comprises a vertical transmission rod 2 and a first bevel gear 3, a first bearing is fixedly embedded in the top of the barrel 1, the top of the vertical transmission rod 2 is fixedly connected with the inner side of the first bearing, the first bevel gear 3 is fixedly connected with the vertical transmission rod 2, the bottom of the vertical transmission rod 2 is fixedly connected with a support frame 4, second bearings are fixedly embedded in the two ends of the top of the support frame 4, the inner sides of the two second bearings are fixedly connected with inclined rods 5, one ends of the two inclined rods 5 are fixedly connected with second bevel gears 6, the two second bevel gears 6 are meshed with the first bevel gear 3, the middle parts of the two inclined rods 5 are fixedly connected with circular rings 7, the outer sides of the two circular rings 7 are fixedly connected with a plurality of stirring plates 8, the stirring plates 8 are respectively distributed in a circumferential array, and one ends of the two inclined rods 5, which are far away from the second bevel gears 6, are fixedly connected with stirring claws 9, the bottom of the support frame 4 is provided with a plurality of stirring paddles 10, the stirring paddles 10 are all fixedly connected with the transmission vertical rod 2, the stirring paddles 10 are distributed in a circumferential array, the movable stirring mechanism further comprises a driving assembly, the driving assembly is located at the top of the barrel body 1, and by arranging the movable stirring mechanism, a user opens the motor 12, and can drive the transmission vertical rod 2 and the support frame 4 to rotate through the speed reducer 13, so that the circular ring 7 and the stirring plates 8 are driven to stir the coal gangue pile, and meanwhile, the stirring claws 9 are driven to rotate to stir the coal gangue pile, so that the coal gangue pile is uniformly heated;

furthermore, a supporting seat 11 is fixedly connected to the bottom of the barrel 1, a third bearing is fixedly embedded in the top of the supporting seat 11, the bottom end of the vertical transmission rod 2 is fixedly connected with the inner side of the third bearing, and the supporting seat 11 plays a supporting role for the vertical transmission rod 2;

further, the driving assembly comprises a motor 12 and a speed reducer 13, the output end of the motor 12 is fixedly connected with the input end of the speed reducer 13, the output end of the speed reducer 13 is fixedly connected with the top end of the transmission vertical rod 2, and the speed reducer 13 plays a role in matching rotating speed and transmitting torque between the motor 12 and the transmission vertical rod 2;

further, a shell 14 is fixedly connected to the top of the barrel 1, a plurality of heat dissipation holes 15 are formed in the surfaces of two sides of the shell 14, the heat dissipation holes 15 are uniformly distributed in an array, the shell 14 is located on the outer side of the motor 12 and plays a role in protecting the motor 12 and the speed reducer 13, when the motor 12 and the speed reducer 13 are in operation, heat can be dissipated, and the heat can be effectively discharged through the heat dissipation holes 15;

furthermore, one end of the top of the cylinder body 1 is fixedly connected with a chimney 16, the other end of the top of the cylinder body 1 is fixedly connected with a feed hopper 17, and materials can be put into the cylinder body through the feed hopper 17;

furthermore, one end of the bottom of the cylinder body 1 is fixedly connected with a discharge hopper 18, the top of the discharge hopper 18 is fixedly connected with a valve, materials can be taken through the discharge hopper 18, and the valve can control the closing of the discharge hopper 18;

further, the inner wall of the barrel body 1 is fixedly connected with a high temperature resistant layer 19, the high temperature resistant layer 19 is built by refractory bricks and iron bricks, the refractory bricks are good in heat conductivity and good in thermal stability, and can assist in calcination and stabilize production.

The utility model discloses a use as follows: when the utility model is used, gangue materials can be added into the cylinder body 1 through the feed hopper 17, when calcining, a user can turn on the motor 12, the transmission vertical bar 2 is driven to rotate through the speed reducer 13, thereby driving the stirring paddles 10 at the bottom to rotate, simultaneously, the transmission vertical bar 2 drives the support frame 4 to rotate, the support frame 4 drives the inclined bars 5 at the two ends of the top to rotate, simultaneously, the transmission vertical bar 2 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the two second bevel gears 6 to rotate, the two second bevel gears 6 drive the two inclined bars 5 to respectively rotate inside the two second bearings, so that the two inclined bars 5 revolve around the transmission vertical bar 2 while rotating, thereby driving the circular ring 7 and the stirring plates 8 to stir the gangue pile, and simultaneously driving the stirring claws 9 to rotate, the coal gangue pile is stirred, so that the coal gangue pile is uniformly heated, and functions and benefits can be fully exerted.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an activation equipment of high active cementitious material of coal gangue, includes barrel (1), its characterized in that: a movable stirring mechanism is arranged in the barrel (1);

the movable stirring mechanism comprises a transmission vertical rod (2) and a first bevel gear (3), a first bearing is fixedly embedded in the top of the barrel body (1), the top of the transmission vertical rod (2) is fixedly connected with the inner side of the first bearing, the first bevel gear (3) is fixedly connected with the transmission vertical rod (2), a support frame (4) is fixedly connected with the bottom of the transmission vertical rod (2), second bearings are fixedly embedded in the two ends of the top of the support frame (4), two inclined rods (5) are fixedly connected with the inner sides of the second bearings, one ends of the two inclined rods (5) are fixedly connected with second bevel gears (6), the two second bevel gears (6) are respectively meshed with the first bevel gear (3), the middle parts of the two inclined rods (5) are respectively fixedly connected with a circular ring (7), and a plurality of stirring plates (8) are respectively fixedly connected with the outer sides of the circular rings (7), it is a plurality of stirring board (8) are circumference array distribution respectively, two the equal fixedly connected with of second bevel gear (6) one end stirring claw (9) is kept away from in down tube (5), support frame (4) bottom is equipped with a plurality of stirring rake (10), and is a plurality of stirring rake (10) all with transmission montant (2) fixed connection, and are a plurality of stirring rake (10) are circumference array distribution, the activity is turned over and is stirred the mechanism and still includes drive assembly, drive assembly is located barrel (1) top.

2. The activation equipment of the high-activity coal gangue cementing material according to claim 1, is characterized in that: bottom fixedly connected with supporting seat (11) in barrel (1), fixed the inlaying in supporting seat (11) top is equipped with the third bearing, transmission montant (2) bottom and the inboard fixed connection of third bearing.

3. The activation equipment of the high-activity coal gangue cementing material according to claim 1, is characterized in that: the driving assembly comprises a motor (12) and a speed reducer (13), the output end of the motor (12) is fixedly connected with the input end of the speed reducer (13), and the output end of the speed reducer (13) is fixedly connected with the top end of the transmission vertical rod (2).

4. The activation equipment of the high-activity coal gangue cementing material according to claim 1, is characterized in that: the barrel (1) top fixedly connected with casing (14), a plurality of louvre (15) have all been seted up on casing (14) both sides surface, and is a plurality of louvre (15) are even array distribution.

5. The activation equipment of the high-activity coal gangue cementing material according to claim 1, is characterized in that: the chimney is fixedly connected with one end of the top of the cylinder body (1) and the chimney (16), and the other end of the top of the cylinder body (1) is fixedly connected with a feed hopper (17).

6. The activation equipment of the high-activity coal gangue cementing material according to claim 1, is characterized in that: one end of the bottom of the barrel body (1) is fixedly connected with a discharge hopper (18), and the top of the discharge hopper (18) is fixedly connected with a valve.

7. The activation equipment of the high-activity coal gangue cementing material according to claim 1, is characterized in that: the inner wall of the barrel body (1) is fixedly connected with a high temperature resistant layer (19), and the high temperature resistant layer (19) is built by refractory bricks and iron bricks.