Distributing device for coal gangue activation calcining kiln

Abstract

The utility model relates to the technical field of calcining kiln equipment, in particular to a distributing device for a coal gangue activation calcining kiln, which comprises a base, the top of one side of the base is fixedly connected with the bottom of a fixing mechanism, the inner wall of the middle of the base is movably clamped with the outer wall of a hopper, a motor is started to rotate to drive a rotating shaft to rotate, and the rotating shaft rotates to drive the hopper to rotate. The rotating shaft rotates to drive the main transmission shaft to rotate, the main transmission shaft rotates to drive the transmission belt to rotate, the transmission belt rotates to drive the driven transmission shaft to rotate, the driven transmission shaft rotates to drive the feeding pipe to rotate, the feeding pipe rotates to drive the feeding rotating block to rotate, the feeding rotating block rotates to drive the swinging rotating shaft to rotate, and the swinging rotating shaft rotates to drive the swinging bin to rotate. After coal gangue enters the swing bin, the coal gangue can fall into the kiln through centrifugal force of rotation of the swing bin, materials are evenly distributed, the problem that the materials are accumulated in the middle of the activation kiln is effectively solved, stroke ventilation is smooth and even, the material activation reaction is sufficient, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of calcining kiln equipment, in particular to a material distribution device for a gangue activation calcining kiln. Background Art

[0002] In the process of calcining and activating coal gangue as raw material, coal gangue as the main raw material is put into the kiln for calcination with other materials such as combustion-supporting materials in proportion, and the coal gangue with improved performance and good activation performance is obtained through calcination. Therefore, in the calcination process, the coal gangue needs to be fully calcined, and the coal gangue and other materials need to be evenly put into the kiln to obtain high-quality active coal gangue.

[0003] The existing patent (publication number: CN214666052U) discloses a distribution device for a gangue activation calcining kiln. The utility model provides a distribution device for a gangue activation calcining kiln, comprising a rotating feed hopper and a distribution hopper, the distribution hopper comprising a fixed part and a distribution part; the distribution part comprises a distribution plate, and the distribution plate is inclined; and also comprises a suspension device. The feed hopper rotates, driving the distribution hopper fixed at the bottom of the feed hopper to rotate. When the material with gangue as the main raw material enters from the feed hopper and falls into the distribution hopper, the rotating distribution hopper evenly spreads the material with gangue as the main raw material in the kiln. The material is fully calcined, the efficiency and quality of the gangue activation are improved, and the activation index of the gangue after calcination is improved. One end of the traction line of the suspension device is fixed on the crossbeam, and the other end is a free end that can be stretched. The connecting part is elastic, so it can move up and down under the stretching of the traction line. In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. During operation, the material distribution is uneven, and the material is easy to accumulate in the middle part of the activation kiln, and the ventilation in the middle wind is not smooth and uniform; 2. During the activation reaction, the heat transfer is uneven, and the material activation reaction is not sufficient, which brings inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide a distribution device for a gangue activated calcining kiln, so as to solve the problems raised in the above background technology that the distribution is uneven during operation, the materials are easy to accumulate in the middle part of the activation kiln, the ventilation is not smooth and uneven; the heat transfer is uneven during the activation reaction, the material activation reaction is not sufficient, and it brings inconvenience to people's use. In order to achieve the above purpose, the utility model provides the following technical solutions: a distribution device for a gangue activated calcining kiln, comprising a base, the top of one side of the base is fixedly connected to the bottom of the fixing mechanism, the inner wall of the middle part of the base is movably connected to the outer wall of the hopper, the outer wall of the hopper is rotatably connected to the inner wall of the transmission mechanism, and the inner wall of the transmission mechanism is rotatably connected to the outer wall of the energy mechanism.

[0005] The bottom of the energy mechanism is fixedly connected to the top of the base near the other side, the bottom of the hopper is fixedly connected to the top of the feeding mechanism, and the inner wall of the feeding mechanism is movably connected to the outer wall of the swing mechanism.

[0006] Preferably, the base includes a kiln, a kiln cover and a cover mounting ring, the top of the kiln is fixedly connected to the bottom of the kiln cover, and a cover through hole is provided in the middle of the kiln cover, and the inner wall of the cover through hole is fixedly connected to the outer wall of the cover mounting ring.

[0007] Preferably, the fixing mechanism consists of a fixed column, a pulley and a steel wire rope, the bottom of the fixed column is fixedly connected to the top of the kiln cover near one side, and one side of the middle of the fixed column is fixedly connected to one side of the pulley, and the outer wall of the pulley is slidably connected to the outer wall of the steel wire rope.

[0008] Preferably, the hopper includes a hopper bottom ring, a hopper body and a traction ring, the bottom of the hopper bottom ring is movably clamped with the top of the cover body mounting ring, and the top of the hopper bottom ring is movably abutted with the bottom of the hopper body, the top of the hopper body is fixedly connected to the bottom of the traction ring, and the outer side wall of the traction ring is movably abutted with the outer side wall of the wire rope.

[0009] Preferably, the transmission mechanism consists of a slave transmission shaft, a transmission belt and a main transmission shaft, the inner wall of the slave transmission shaft is rotatably connected to the outer wall of the hopper bottom ring, and the outer wall of the slave transmission shaft is rotatably connected to the inner wall on one side of the transmission belt, and the inner wall on the other side of the transmission belt is rotatably connected to the outer wall of the main transmission shaft.

[0010] Preferably, the energy system includes a rotating shaft, a motor and an energy base, the outer wall of the rotating shaft is rotatably connected to the inner wall of the main transmission shaft, and the top end of the rotating shaft is fixedly connected to the bottom end of the motor through a coupling, and the bottom end of the rotating shaft is movably engaged with the top end of the energy base.

[0011] Preferably, the feeding mechanism consists of a feeding pipe, a feeding fixed column and a feeding rotating block, the top of the feeding pipe is fixedly connected to the bottom of the hopper bottom ring, and the outer side wall of the bottom of the feeding pipe is fixedly connected to one side of the feeding fixed column, the bottom of the feeding fixed column is fixedly connected to the top of the feeding rotating block, and the other side of the feeding pipe is fixedly connected to one side of the feeding rotating block, and a fixed through hole is provided inside the feeding rotating block near the bottom.

[0012] Preferably, the swing mechanism includes a swing shaft, a swing bin and a swing arm, the outer wall in the middle of the swing shaft is movably engaged with the inner wall of the fixed through hole, and two rotating through holes are respectively arranged inside one side of the swing bin, the outer walls at both ends of the swing shaft are respectively movably engaged with the inner walls of the two rotating through holes, and two swing through holes are respectively arranged inside the middle of the swing bin, the inner walls of the two swing through holes are respectively movably engaged with the outer walls at both ends of the swing arm, and the outer wall of the swing arm is fixedly connected to the outer wall of the wire rope.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by starting the motor, the rotation of the motor drives the rotating shaft to rotate, the rotation of the rotating shaft drives the main transmission shaft to rotate, the rotation of the main transmission shaft drives the transmission belt to rotate, the rotation of the transmission belt drives the slave transmission shaft to rotate, the rotation of the slave transmission shaft drives the feed pipe to rotate, the rotation of the feed pipe drives the feed rotating block to rotate, the rotation of the feed rotating block drives the swinging shaft to rotate, the rotation of the swinging shaft drives the swinging bin to rotate, after the coal gangue enters the swinging bin, the centrifugal force of the rotation of the swinging bin can make the coal gangue fall into the kiln, the material is evenly distributed, the problem of material accumulation activation in the middle part of the kiln is effectively solved, the wind ventilation is smooth and uniform, the material activation reaction is sufficient, and it brings convenience to people.

[0015] In the utility model, the rotation of the hopper bottom ring drives the hopper body to rotate, the rotation of the hopper body drives the traction ring to rotate, the rotation of the traction ring can drive the steel wire rope to make a circular motion, the steel wire rope drives the rocking arm to make a circular vertical motion to ensure that the coal gangue in the kiln will not be piled up together, the coal gangue is evenly distributed, the heat conductivity inside the kiln is good, the product quality is improved, and it brings convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is an exploded view of the utility model.

[0019] In the figure: 1. base; 101. kiln; 102. kiln cover; 103. cover mounting ring; 2. fixing mechanism; 201. fixing column; 202. pulley; 203. wire rope; 3. hopper; 301. hopper bottom ring; 302. hopper body; 303. traction ring; 4. transmission mechanism; 401. slave transmission shaft; 402. transmission belt; 403. main transmission shaft; 5. energy system; 501. rotating shaft; 502. motor; 503. energy base; 6. feeding mechanism; 601. feeding pipe; 602. feeding fixed column; 603. feeding rotating block; 7. swinging mechanism; 701. swinging shaft; 702. swinging bin; 703. swinging rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a distribution device for a gangue activation calcining kiln, comprising a base 1, the top of one side of the base 1 is fixedly connected to the bottom of a fixing mechanism 2, the inner wall of the middle part of the base 1 is movably connected to the outer wall of a hopper 3, the outer wall of the hopper 3 is rotatably connected to the inner wall of a transmission mechanism 4, and the inner wall of the transmission mechanism 4 is rotatably connected to the outer wall of an energy mechanism 5.

[0022] The bottom of the energy mechanism 5 is fixedly connected to the top of the base 1 near the other side, the bottom of the hopper 3 is fixedly connected to the top of the feeding mechanism 6, and the inner wall of the feeding mechanism 6 is movably connected to the outer wall of the swing mechanism 7.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the base 1 includes a kiln 101, a kiln cover 102 and a cover mounting ring 103. The top of the kiln 101 is fixedly connected to the bottom of the kiln cover 102, and a cover through hole is provided in the middle of the kiln cover 102. The inner wall of the cover through hole is fixedly connected to the outer wall of the cover mounting ring 103. The kiln 101 stabilizes the kiln cover during operation.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the fixing mechanism 2 is composed of a fixing column 201, a pulley 202 and a steel wire rope 203. The bottom of the fixing column 201 is fixedly connected to the top of the kiln cover 102 near one side, and one side of the middle of the fixing column 201 is fixedly connected to one side of the pulley 202. The outer wall of the pulley 202 is slidably connected to the outer wall of the steel wire rope 203. The pulley 202 can make the steel wire rope pull smoothly.

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the hopper 3 includes a hopper bottom ring 301, a hopper body 302 and a traction ring 303. The bottom of the hopper bottom ring 301 is movably clamped with the top of the cover body mounting ring 103, and the top of the hopper bottom ring 301 is movably abutted with the bottom of the hopper body 302. The top of the hopper body 302 is fixedly connected to the bottom of the traction ring 303, and the outer side wall of the traction ring 303 is movably abutted with the outer side wall of the wire rope 203. The rotation of the hopper bottom ring 301 drives the hopper body 302 to rotate, and the rotation of the hopper body 302 drives the traction ring 303 to rotate. The rotation of the traction ring 303 can drive the wire rope 203 to make a circular motion.

[0026] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the transmission mechanism 4 is composed of a slave transmission shaft 401, a transmission belt 402 and a main transmission shaft 403. The inner wall of the slave transmission shaft 401 is rotationally connected to the outer wall of the hopper bottom ring 301, and the outer wall of the slave transmission shaft 401 is rotationally connected to the inner wall on one side of the transmission belt 402, and the inner wall on the other side of the transmission belt 402 is rotationally connected to the outer wall of the main transmission shaft 403. The rotation of the main transmission shaft 403 drives the transmission belt 402 to rotate, and the rotation of the transmission belt 402 drives the slave transmission shaft 401 to rotate.

[0027] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the energy system 5 includes a rotating shaft 501, a motor 502 and an energy base 503. The outer wall of the rotating shaft 501 is rotatably connected to the inner wall of the main transmission shaft 403, and the top of the rotating shaft 501 is fixedly connected to the bottom end of the motor 502 through a coupling. The bottom end of the rotating shaft 501 is movably engaged with the top end of the energy base 503. When the motor 502 is started, the rotation of the motor 502 drives the rotating shaft 501 to rotate, and the rotation of the rotating shaft 501 drives the main transmission shaft 403 to rotate.

[0028] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the feeding mechanism 6 consists of a feeding pipe 601, a feeding fixed column 602 and a feeding rotating block 603. The top of the feeding pipe 601 is fixedly connected to the bottom of the hopper bottom ring 301, and the outer wall of the bottom of the feeding pipe 601 is fixedly connected to one side of the feeding fixed column 602. The bottom of the feeding fixed column 602 is fixedly connected to the top of the feeding rotating block 603, and the other side of the feeding pipe 601 is fixedly connected to one side of the feeding rotating block 603. A fixed through hole is provided inside the feeding rotating block 603 near the bottom, and the rotation of the transmission shaft 401 drives the feeding pipe 601 to rotate, and the rotation of the feeding pipe 601 drives the feeding rotating block 603 to rotate.

[0029] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the swing mechanism 7 includes a swing shaft 701, a swing bin 702 and a swing arm 703. The outer wall of the middle part of the swing shaft 701 is movably engaged with the inner wall of the fixed through hole, and two rotating through holes are respectively arranged inside one side of the swing bin 702. The outer walls at both ends of the swing shaft 701 are respectively movably engaged with the inner walls of the two rotating through holes, and two swing through holes are respectively arranged inside the swing bin 702 near the middle. The inner walls of the two swing through holes are respectively movably engaged with the outer walls at both ends of the swing arm 703, and the outer wall of the swing arm 703 is fixedly connected to the outer wall of the wire rope 203. The rotation of the feed rotating block 603 drives the swing shaft 701 to rotate, and the rotation of the swing shaft 701 drives the swing bin 702 to rotate.

[0030] The use method and advantages of the utility model: When the material distribution device for gangue activation calcining kiln is working, the working process is as follows:

[0031] like Figure 1 , Figure 2 and Figure 3As shown, by starting the motor 502, the motor 502 rotates to drive the rotating shaft 501 to rotate, the rotating shaft 501 rotates to drive the main transmission shaft 403 to rotate, the main transmission shaft 403 rotates to drive the transmission belt 402 to rotate, the transmission belt 402 rotates to drive the slave transmission shaft 401 to rotate, the slave transmission shaft 401 rotates to drive the feed pipe 601 to rotate, the feed pipe 601 rotates to drive the feed rotating block 603 to rotate, the feed rotating block 603 rotates to drive the swing shaft 701 to rotate, the swing shaft 701 rotates to drive the swing bin 702 to rotate, and the gangue enters the swing bin 702 and rotates through the swing bin 702. The centrifugal force can make the coal gangue fall into the kiln, and the material is evenly distributed, which effectively solves the problem of material accumulation and activation in the middle part of the kiln. The ventilation in the middle wind is smooth and even, and the material activation reaction is sufficient. The rotation of the hopper bottom ring 301 drives the hopper body 302 to rotate, and the rotation of the hopper body 302 drives the traction ring 303 to rotate. The rotation of the traction ring 303 can drive the wire rope 203 to make a circular motion. The wire rope 203 drives the rocking arm 703 to make a circular vertical motion to ensure that the coal gangue in the kiln will not pile up together, so that the coal gangue is evenly distributed, so that the heat conductivity inside the kiln is good, the product quality is improved, and it brings convenience to people.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A material distribution device for a gangue activation calcining kiln, comprising a base (1), characterized in that: The top of one side of the base (1) is fixedly connected to the bottom of the fixing mechanism (2), the inner wall of the middle part of the base (1) is movably connected to the outer wall of the hopper (3), the outer wall of the hopper (3) is rotatably connected to the inner wall of the transmission mechanism (4), and the inner wall of the transmission mechanism (4) is rotatably connected to the outer wall of the energy mechanism (5); The bottom of the energy mechanism (5) is fixedly connected to the top of the base (1) near the other side, the bottom of the hopper (3) is fixedly connected to the top of the feeding mechanism (6), and the inner wall of the feeding mechanism (6) is movably connected to the outer wall of the swing mechanism (7).

2. The material distribution device for a gangue activation calcining kiln according to claim 1, characterized in that: The base (1) comprises a kiln (101), a kiln cover (102) and a cover mounting ring (103); the top of the kiln (101) is fixedly connected to the bottom of the kiln cover (102); a cover through hole is provided in the middle of the kiln cover (102); the inner wall of the cover through hole is fixedly connected to the outer wall of the cover mounting ring (103).

3. The material distribution device for a gangue activation calcining kiln according to claim 2, characterized in that: The fixing mechanism (2) is composed of a fixing column (201), a pulley (202) and a steel wire rope (203); the bottom of the fixing column (201) is fixedly connected to the top of the kiln cover (102) near one side, and one side of the middle of the fixing column (201) is fixedly connected to one side of the pulley (202); the outer wall of the pulley (202) is slidably connected to the outer wall of the steel wire rope (203).

4. The material distribution device for a gangue activation calcining kiln according to claim 2, characterized in that: The hopper (3) comprises a hopper bottom ring (301), a hopper body (302) and a traction ring (303); the bottom of the hopper bottom ring (301) is movably clamped with the top of the cover body mounting ring (103), and the top of the hopper bottom ring (301) is movably abutted with the bottom of the hopper body (302); the top of the hopper body (302) is fixedly connected with the bottom of the traction ring (303), and the outer side wall of the traction ring (303) is movably abutted with the outer side wall of the wire rope (203).

5. The material distribution device for a gangue activation calcining kiln according to claim 4, characterized in that: The transmission mechanism (4) is composed of a slave transmission shaft (401), a transmission belt (402) and a main transmission shaft (403); the inner wall of the slave transmission shaft (401) is rotationally connected to the outer wall of the hopper bottom ring (301); the outer wall of the slave transmission shaft (401) is rotationally connected to the inner wall on one side of the transmission belt (402); and the inner wall on the other side of the transmission belt (402) is rotationally connected to the outer wall of the main transmission shaft (403).

6. The material distribution device for a gangue activation calcining kiln according to claim 5, characterized in that: The energy mechanism (5) comprises a rotating shaft (501), a motor (502) and an energy base (503); the outer wall of the rotating shaft (501) is rotatably connected to the inner wall of the main transmission shaft (403); the top end of the rotating shaft (501) is fixedly connected to the bottom end of the motor (502) via a coupling; the bottom end of the rotating shaft (501) is movably engaged with the top end of the energy base (503).

7. The material distribution device for a gangue activation calcining kiln according to claim 4, characterized in that: The feeding mechanism (6) consists of a feeding pipe (601), a feeding fixed column (602) and a feeding rotating block (603); the top of the feeding pipe (601) is fixedly connected to the bottom of the hopper bottom ring (301), and the outer wall of the bottom of the feeding pipe (601) is fixedly connected to one side of the feeding fixed column (602); the bottom of the feeding fixed column (602) is fixedly connected to the top of the feeding rotating block (603), and the other side of the feeding pipe (601) is fixedly connected to one side of the feeding rotating block (603); and a fixed through hole is provided inside the feeding rotating block (603) near the bottom.

8. The material distribution device for a gangue activation calcining kiln according to claim 7, characterized in that: The swing mechanism (7) comprises a swing shaft (701), a swing bin (702) and a swing arm (703); the outer wall of the middle portion of the swing shaft (701) is movably engaged with the inner wall of the fixed through hole, and two rotating through holes are respectively arranged inside one side of the swing bin (702); the outer walls at both ends of the swing shaft (701) are respectively movably engaged with the inner walls of the two rotating through holes, and two swing through holes are respectively arranged inside the swing bin (702) near the middle portion; the inner walls of the two swing through holes are respectively movably engaged with the outer walls at both ends of the swing arm (703), and the outer wall of the swing arm (703) is fixedly connected to the outer wall of the steel wire rope (203).

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