CN219415684U

CN219415684U - Electric melting furnace for producing amorphous calcium aluminate

Info

Publication number: CN219415684U
Application number: CN202223253801.8U
Authority: CN
Inventors: 赵运录
Original assignee: Henan Mingbo New Material Co ltd
Current assignee: Henan Mingbo New Material Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-07-25
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses an electric melting furnace for producing amorphous calcium aluminate, which comprises a furnace body and an adjusting mechanism; furnace body: the upper sides of the front end and the rear end of the furnace body are respectively provided with a connecting column, one end of the connecting column, which is far away from the furnace body, is respectively connected with a supporting column through a bearing in a rotating way, a furnace lining is arranged in an avoidance through hole formed in the upper end of the furnace body, an electric heating pipe is arranged in the furnace body, and the outer cambered surface of the furnace lining is contacted with the inner cambered surface of the electric heating pipe; an adjusting mechanism: the adjusting mechanism is fixedly connected with the middle part of the connecting column; wherein: still include the singlechip, this an electric smelting furnace for production of amorphous calcium aluminate drives the gear rotation through rack board, can let the angle of furnace body incline and make the inside amorphous calcium aluminate of furnace body pour, improved work efficiency, alleviateed personnel's work burden, can effectually lock the fixed after the furnace body resets simultaneously, prevent that the phenomenon that the furnace body from taking place to empty at subsequent during operation.

Description

Electric melting furnace for producing amorphous calcium aluminate

Technical Field

The utility model relates to the technical field of amorphous calcium aluminate production equipment, in particular to an electric melting furnace for amorphous calcium aluminate production.

Background

The amorphous calcium aluminate is a basic raw material of a novel quick setting agent, and the main component of the novel quick setting agent is amorphous calcium aluminate. The appearance is light gray green powder, and is mainly used for cement accelerator and concrete accelerator. The property of the amorphous calcium aluminate is higher than the reactivity of a crystalline product, and the amorphous calcium aluminate can achieve higher reactivity and efficiency when being used together with common silicate, and can react with gypsum and water unexpectedly and rapidly to generate ettringite;

the amorphous calcium aluminate is smelted by high-quality bauxite and lime in a spot smelting furnace according to a certain proportion;

in the actual smelting operation process, for the pouring procedure of amorphous calcium aluminate, the existing general manual mode has great potential safety hazard, some automatic equipment appears on the market, but for the smelting state of an electric melting furnace, the furnace body is not stable enough in structure, the phenomenon of toppling easily occurs, and great potential safety hazard is caused for safe operation, so we propose the electric melting furnace for producing amorphous calcium aluminate.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the electric melting furnace for producing the amorphous calcium aluminate, which drives the gears to rotate through the rack plates, so that the angle of the furnace body can be inclined to enable the amorphous calcium aluminate in the furnace body to be poured out, the working efficiency is improved, the workload of personnel is lightened, meanwhile, the furnace body can be effectively locked and fixed after being reset, the phenomenon that the furnace body is inclined during the subsequent working process is prevented, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric melting furnace for producing amorphous calcium aluminate comprises a furnace body and an adjusting mechanism;

furnace body: the upper sides of the front end and the rear end of the furnace body are respectively provided with a connecting column, one end of the connecting column, which is far away from the furnace body, is respectively connected with a supporting column through a bearing in a rotating way, a furnace lining is arranged in an avoidance through hole formed in the upper end of the furnace body, an electric heating pipe is arranged in the furnace body, and the outer cambered surface of the furnace lining is contacted with the inner cambered surface of the electric heating pipe;

an adjusting mechanism: the adjusting mechanism is fixedly connected with the middle part of the connecting column;

wherein: still include the singlechip, its front end that is located the support column of front side, the input and the external power source electricity of singlechip are connected, and electric heating pipe's input and the output electricity of singlechip are connected, drive the gear rotation through rack board, can let the angle of furnace body incline and make the inside amorphous calcium aluminate of furnace body pour, have improved work efficiency, have alleviateed personnel's work burden, can effectually carry out the locking after the furnace body resets simultaneously and fix, prevent that the phenomenon of toppling over from taking place at subsequent during operation furnace body.

Further, adjustment mechanism includes mounting panel, rack board and gear, the mounting panel sets up in the upside of the support column rear end of front side respectively, equal sliding connection has the rack board in the spout that the mounting panel upper end set up, and the gear all is connected with the middle part fixed connection of spliced pole, and the gear is connected with vertical adjacent rack board meshing respectively, can adjust the angle of furnace body according to actual conditions.

Further, the adjusting mechanism further comprises a circle center wheel and a swinging rod, the circle center wheel is respectively connected to the right side of the rear end of the front support column through bearings in a rotating mode, the left end of the swinging rod is respectively connected with a mounting opening formed in the right end of the rack plate through a pin shaft in a rotating mode, the right end of the swinging rod is respectively connected to the edge of the rear end of the circle center wheel through a rotating shaft in a rotating mode, and the angle of the furnace body can be tilted to enable amorphous calcium aluminate in the furnace body to be poured out.

Further, the regulating mechanism further comprises a motor, the motor is arranged at the front end of the supporting column at the front side, the rear end of the output shaft of the motor is fixedly connected with the front end of the center wheel, the input end of the motor is electrically connected with the output end of the single chip microcomputer, power is provided for monitoring of the regulating furnace body, and the working efficiency is improved.

Further, still include spliced pole, inserted block, adjust pole and electro-magnet, adjust pole sliding connection in the mounting groove that the support column upper end of front side set up, in the socket that the support column rear end of spliced pole set up in the front side, the front end of spliced pole and the rear end fixed connection of adjusting the pole, the rear end of spliced pole is provided with the inserted block, one of them tooth's socket of the outer cambered surface of inserted block and gear is pegged graft, and the electro-magnet sets up in the middle part of the front wall of mounting groove, and the input and the output electricity of singlechip of electro-magnet are connected, have improved the stability of furnace body.

Further, the furnace body is characterized by further comprising a spring, wherein the spring is arranged between the rear end of the adjusting rod and the rear wall of the mounting groove, and the spring is sleeved on the front side of the inserting column, so that the furnace body can be effectively locked and fixed after being reset.

Further, the furnace further comprises a sealing cover, the sealing cover is hinged to the upper end of the furnace body through a hinge, the sealing cover is positioned on the upper side of the furnace lining, and the situation that amorphous calcium aluminate splashes out in the smelting process is prevented, so that great potential safety hazards are caused to safe operation.

Compared with the prior art, the utility model has the beneficial effects that: the electric melting furnace for producing the amorphous calcium aluminate has the following advantages:

the sealing cover is opened, through the regulation and control of the singlechip, the electromagnet starts to operate, the inserted block is driven to move forwards by the inserted column through the adjusting rod, the inserted block is separated from the gear, the spring stretches, through the regulation and control of the singlechip, the motor starts to operate, the output shaft drives the circle center wheel to rotate, the circle center wheel drives the swing rod to rotate through the rotating shaft, when the swing rod rotates to the left side of the outer cambered surface of the circle center wheel, the swing rod can give a left thrust to the rack plate, the rack plate moves leftwards to drive the gear to rotate, the furnace body starts to incline, amorphous calcium aluminate starts to flow out from the outlet at the upper end of the furnace lining, when the amorphous calcium aluminate in the furnace lining is emptied, through the regulation and control of the singlechip, the motor starts to operate, when the swing rod rotates to the right side of the outer cambered surface of the circle center wheel, the rack plate moves rightwards to drive the gear to rotate, the furnace body starts to return, after the furnace body resets, through the regulation and control of the singlechip, the electromagnet stops operating, the spring rebounds, the inserted block is driven to plug into the furnace body again to rotate with the gear through the gear, the angle of the furnace body can be inclined, the amorphous calcium aluminate inside can fall out, the working efficiency is improved, the working efficiency is relieved, and the working burden can be effectively prevented from falling down after the work is reset after the work is effectively locked.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjusting mechanism of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: the device comprises a supporting column 1, a singlechip 2, a connecting column 3, a furnace body 4, a sealing cover 5, a furnace lining 6, an electric heating pipe 7, an adjusting mechanism 8, a motor 81, a circle center wheel 82, a swinging rod 83, a mounting plate 84, a rack plate 85, a gear 86, a post 9, a spring 10, a plug 11, an adjusting rod 12 and an electromagnet 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides the following technical solutions: an electric melting furnace for producing amorphous calcium aluminate comprises a furnace body 4 and an adjusting mechanism 8;

furnace body 4: the upper sides of the front end and the rear end of the furnace body are respectively provided with a connecting column 3, one end of the connecting column 3, which is far away from the furnace body 4, is respectively connected with a support column 1 through a bearing in a rotating way, a furnace lining 6 is arranged in an avoidance through hole formed in the upper end of the furnace body 4, an electric heating pipe 7 is arranged in the furnace body 4, the outer cambered surface of the furnace lining 6 is contacted with the inner cambered surface of the electric heating pipe 7, an electric melting furnace for producing amorphous calcium aluminate is moved to a designated working place through external traction equipment before working, the support column 1 is in butt joint with a corresponding station to realize the support fixation of the support column 1 and the furnace body 4, during working, a sealing cover 5 is opened, bauxite and lime are poured into the furnace lining 6 according to a certain proportion, after the addition, the sealing cover 5 is closed, the electric heating pipe 7 starts to operate through the regulation and control of a single chip microcomputer 2, the bauxite and the lime in the furnace lining 6 are heated, and the bauxite and the lime react under the condition of high temperature to generate amorphous calcium aluminate;

adjusting mechanism 8: the adjusting mechanism 8 is fixedly connected with the middle part of the connecting column 3, the adjusting mechanism 8 comprises a mounting plate 84, a rack plate 85 and a gear 86, the mounting plate 84 is respectively arranged on the upper side of the rear end of the front supporting column 1, the rack plate 85 is respectively and slidably connected in a chute arranged at the upper end of the mounting plate 84, the gear 86 is fixedly connected with the middle part of the connecting column 3, the gear 86 is respectively meshed with the vertically adjacent rack plate 85, the adjusting mechanism 8 also comprises a circle center wheel 82 and a swinging rod 83, the circle center wheel 82 is respectively connected with the right side of the rear end of the front supporting column 1 through a bearing in a rotating way, the left end of the swinging rod 83 is respectively connected with a mounting opening arranged at the right end of the rack plate 85 through a pin shaft in a rotating way, the right end of the swinging rod 83 is respectively connected with the edge of the rear end of the circle center wheel 82 through a rotating shaft, the adjusting mechanism 8 also comprises a motor 81, the motor 81 is arranged at the front end of the front support column 1, the rear end of the output shaft of the motor 81 is fixedly connected with the front end of the center wheel 82, the input end of the motor 81 is electrically connected with the output end of the single chip microcomputer 2, the sealing cover 5 is opened, the electromagnet 13 starts to operate, the suction force generated by the electromagnet 13 drives the inserting column 9 to drive the inserting block 11 to move forwards through the adjusting rod 12, the inserting block 11 is separated from the gear 86, the spring 10 stretches, the motor 81 starts to operate through the adjustment of the single chip microcomputer 2, the output shaft drives the center wheel 82 to rotate, the center wheel 82 drives the swing rod 83 to rotate through the rotating shaft, when the swing rod 83 rotates to the left side of the outer cambered surface of the center wheel 82, the swing rod 83 can push the toothed plate 85 leftwards, the toothed plate 85 drives the gear 86 to rotate leftwards, the furnace body 4 starts to incline forwards, amorphous calcium aluminate starts to flow out from the outlet at the upper end of the furnace lining 6, when the amorphous calcium aluminate in the furnace lining 6 is emptied, the motor 81 starts to operate through the regulation and control of the single chip microcomputer 2, when the swing rod 83 rotates to the right side of the outer cambered surface of the circle center wheel 82, the swing rod 83 can give a rightward pulling force to the rack plate 85, the rack plate 85 moves rightward to drive the gear 86 to rotate, the furnace body 4 starts to be corrected, after the furnace body 4 is reset, the electromagnet 13 stops operating through the regulation and control of the single chip microcomputer 2, the spring 10 rebounds to drive the insert 11 to be inserted with the gear 86 again, the gear 86 is driven to rotate through the rack plate 85, the angle of the furnace body 4 can be inclined to enable the amorphous calcium aluminate in the furnace body 4 to be poured out, the working efficiency is improved, the work load of personnel is lightened, and simultaneously, locking and fixing can be effectively carried out after the furnace body 4 is reset, and the furnace body 4 is prevented from toppling during subsequent working;

wherein: still include singlechip 2, its front end that is located support column 1 of front side, the input and the external power source electricity of singlechip 2 are connected, and electric heating pipe 7's input and the output electricity of singlechip 2 are connected, can regulate and control the inside electrical components of equipment, have improved work efficiency, have alleviateed personnel's work burden.

Wherein: the device comprises a furnace body 4, and is characterized by further comprising a plug post 9, a plug block 11, an adjusting rod 12 and an electromagnet 13, wherein the adjusting rod 12 is in sliding connection in a mounting groove formed in the upper end of a supporting column 1 on the front side, the plug post 9 is in sliding connection in a socket formed in the rear end of the supporting column 1 on the front side, the front end of the plug post 9 is fixedly connected with the rear end of the adjusting rod 12, the plug block 11 is arranged at the rear end of the plug post 9 and is in plug connection with one tooth socket of the outer cambered surface of the gear 86, the electromagnet 13 is arranged in the middle of the front wall of the mounting groove, the input end of the electromagnet 13 is electrically connected with the output end of the single chip microcomputer 2, the electromagnet 13 starts to operate under the regulation and control of the single chip microcomputer 2, and suction generated by the electromagnet 13 drives the plug post 9 to drive the plug block 11 to move forwards through the adjusting rod 12, so that the plug block 11 is separated from the gear 86, and a spring 10 contracts, and amorphous calcium aluminate in the furnace body 4 is convenient to collect.

Wherein: the furnace body 4 can be effectively locked and fixed after reset by arranging the spring 10 between the rear end of the adjusting rod 12 and the rear wall of the mounting groove, sleeving the spring 10 on the front side of the inserting column 9, controlling the electromagnet 13 to stop running through the single chip microcomputer 2 after reset of the furnace body 4, rebounding the spring 10, driving the inserting block 11 to be inserted with the gear 86 again, and fixing the furnace body 4.

Wherein: the furnace further comprises a sealing cover 5, wherein the sealing cover 5 is hinged to the upper end of the furnace body 4 through a hinge, the sealing cover 5 is positioned on the upper side of the furnace lining 6, the sealing performance of the furnace body 4 during smelting is guaranteed, and the situation that amorphous calcium aluminate splashes out during smelting is prevented, so that great potential safety hazards are caused to safety operation.

The working principle of the electric melting furnace for producing amorphous calcium aluminate provided by the utility model is as follows: before working, the electric melting furnace for producing the amorphous calcium aluminate is moved to a designated working place through external traction equipment, the supporting column 1 is in butt joint with a corresponding station, the supporting and fixing of the supporting column 1 and the furnace body 4 are realized, during working, the sealing cover 5 is opened, bauxite and lime are poured into the furnace lining 6 according to a certain proportion, after the bauxite and lime are added, the sealing cover 5 is closed, the electric heating pipe 7 starts to operate through the regulation and control of the singlechip 2, the furnace lining 6 heats the bauxite and the lime in the furnace lining, the bauxite and the lime react under the condition of high temperature to generate the amorphous calcium aluminate, when the working is finished, the sealing cover 5 is opened, the electromagnet 13 starts to operate through the regulation and control of the singlechip 2, the suction force generated by the electromagnet 13 drives the inserting block 11 to move forwards through the adjusting rod 12, the inserting block 11 is separated from the gear 86, the spring 10 stretches, through the regulation and control of the single-chip microcomputer 2, the motor 81 starts to run, the output shaft drives the center wheel 82 to rotate, the center wheel 82 drives the swing rod 83 to rotate through the rotating shaft, when the swing rod 83 rotates to the left side of the outer cambered surface of the center wheel 82, the swing rod 83 can give a leftward pushing force to the rack plate 85, the rack plate 85 moves leftwards to drive the gear 86 to rotate, the furnace body 4 starts to incline forwards, amorphous calcium aluminate starts to flow out from the outlet at the upper end of the furnace lining 6, when the amorphous calcium aluminate in the furnace lining 6 is emptied, the motor 81 starts to run through the regulation and control of the single-chip microcomputer 2, when the swing rod 83 rotates to the right side of the outer cambered surface of the center wheel 82, the swing rod 83 can give a rightward pulling force to the rack plate 85, the rack plate 85 moves rightwards to drive the gear 86 to rotate, the furnace body 4 starts to return, after the furnace body 4 returns, through the regulation and control of the single-chip microcomputer 2, the electromagnet 13 stops running, and the spring 10 rebounds, the insert 11 is driven to be inserted into the gear 86 again.

It should be noted that, in the above embodiment, the single-chip microcomputer 2 may be STM8S207S8T6C, the motor 81 may be 5IK200A-AF, the electric heating tube 7 may be YCKTR-5-1, the electromagnet 13 may be SDO-0315L, and the single-chip microcomputer 2 controls the motor 81, the electric heating tube 7 and the electromagnet 13 to work by a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An electric melting furnace for the production of amorphous calcium aluminate, characterized in that: comprises a furnace body (4) and an adjusting mechanism (8);

furnace body (4): the upper sides of the front end and the rear end of the furnace body are respectively provided with a connecting column (3), one end, far away from the furnace body (4), of the connecting column (3) is respectively connected with a supporting column (1) through bearing rotation, a furnace lining (6) is arranged in an avoidance through hole formed in the upper end of the furnace body (4), an electric heating pipe (7) is arranged in the furnace body (4), and the extrados of the furnace lining (6) is in contact with the intrados of the electric heating pipe (7);

adjusting mechanism (8): the rear ends of the support columns (1) arranged on the front side are respectively fixedly connected with the middle parts of the connecting columns (3) by the adjusting mechanisms (8);

wherein: the electric heating device further comprises a singlechip (2), wherein the singlechip is positioned at the front end of the support column (1) at the front side, the input end of the singlechip (2) is electrically connected with an external power supply, and the input end of the electric heating tube (7) is electrically connected with the output end of the singlechip (2).

2. An electric melter for the production of amorphous calcium aluminate according to claim 1, characterized in that: adjustment mechanism (8) are including mounting panel (84), rack board (85) and gear (86), mounting panel (84) set up respectively in the upside of support column (1) rear end of front side, all sliding connection has rack board (85) in the spout that mounting panel (84) upper end set up, and gear (86) all with the middle part fixed connection of spliced pole (3), gear (86) are connected with vertical adjacent rack board (85) meshing respectively.

3. An electric melter for the production of amorphous calcium aluminate according to claim 2, characterized in that: the adjusting mechanism (8) further comprises a circle center wheel (82) and a swinging rod (83), the circle center wheel (82) is respectively connected to the right side of the rear end of the supporting column (1) on the front side through bearing rotation, the left end of the swinging rod (83) is respectively connected with a mounting opening arranged at the right end of the rack plate (85) through a pin shaft in a rotating mode, and the right end of the swinging rod (83) is respectively connected to the edge of the rear end of the circle center wheel (82) through a rotating shaft in a rotating mode.

4. An electric furnace for the production of amorphous calcium aluminate according to claim 3, characterized in that: the regulating mechanism (8) further comprises a motor (81), the motor (81) is arranged at the front end of the supporting column (1) at the front side, the rear end of the output shaft of the motor (81) is fixedly connected with the front end of the center wheel (82), and the input end of the motor (81) is electrically connected with the output end of the single chip microcomputer (2).

5. An electric melter for the production of amorphous calcium aluminate according to claim 2, characterized in that: still include spliced pole (9), inserted block (11), adjust pole (12) and electro-magnet (13), adjust pole (12) sliding connection in the mounting groove that support column (1) upper end of front side set up, in the socket that support column (1) rear end of spliced pole (9) set up in front side, the front end and the rear end fixed connection of adjusting pole (12) of spliced pole (9), the rear end of spliced pole (9) is provided with inserted block (11), one of them tooth's socket grafting of inserted block (11) and gear (86) extrados, electro-magnet (13) set up in the middle part of the front wall of mounting groove, the input of electro-magnet (13) is connected with the output electricity of singlechip (2).

6. An electric melter for the production of amorphous calcium aluminate according to claim 5, characterized in that: the novel adjustable bolt is characterized by further comprising a spring (10), wherein the spring (10) is arranged between the rear end of the adjusting rod (12) and the rear wall of the mounting groove, and the spring (10) is sleeved on the front side of the inserting column (9).

7. An electric melter for the production of amorphous calcium aluminate according to claim 1, characterized in that: the furnace further comprises a sealing cover (5), the sealing cover (5) is hinged to the upper end of the furnace body (4) through a hinge, and the sealing cover (5) is positioned on the upper side of the furnace lining (6).