CN210474631U - Full-automatic feed divider of calcium oxide - Google Patents

Abstract

The application provides a full-automatic calcium oxide distributing device, and relates to the technical field of calcium oxide processing, wherein the device comprises a lifting machine, a conveying device and a distributing tank group, wherein a screening device is installed on one side of the inner wall of the lifting machine; use the screening plant, when carrying out the vibratory screening operation, when the pivot that three screen frame one end set up and the conveyer belt contact that corresponds, can form a sealed granule passageway, avoid the material of different footpath grain because the vibration takes place to mix for the material of different particle diameters is accurate respectively enters into three feed divider jar.

Description

Full-automatic feed divider of calcium oxide

Technical Field

The utility model belongs to the technical field of calcium oxide processing, specifically be a full-automatic feed divider of calcium oxide.

Background

Quicklime is a common inorganic compound, and is usually prepared by calcining natural rock mainly containing calcium carbonate at high temperature to decompose carbon dioxide and calcium oxide, and any natural rock mainly containing calcium carbonate, such as limestone, chalk, dolomitic limestone, etc., can be used to produce lime.

Quick lime need draw in the sieving mechanism with the material earlier through the lifting machine when sorting in, uses multiunit shale shaker to select separately the operation, then carries the material after will selecting separately to the sorting tank in through the conveyer belt.

However, in the process of implementing the technical solution in the embodiment of the present application, the inventor finds that the above-mentioned technology has at least the following technical problems:

(1) in the process that materials enter the screening device, more materials fall off the surface of the vibrating screen at the same time, the screening effect is influenced, and the materials are easy to absorb moisture in the air to react;

(2) in the material screening process, partial materials with different particle sizes enter the upper layer material due to vibration and are mixed with the upper layer material, so that the screening efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome present not enough, this application embodiment provides a full-automatic feed divider of calcium oxide, has realized preheating the effect with the dehumidification to the material to and avoid the material of different footprints to take place to mix because of the vibration.

The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows:

a full-automatic calcium oxide distributing device comprises a lifter, a conveying device and a distributing tank group, wherein a screening device is mounted on one side of the inner wall of the lifter, the screening device is connected with the discharging end of the lifter through a feeding device, the discharging end of the screening device is connected with the conveying device in a matched manner, and the distributing tank group is arranged on the lower surface of the conveying device;

the conveying device comprises a conveying pipeline, and a first conveying belt, a second conveying belt and a third conveying belt which are arranged in the conveying pipeline;

the screening device comprises a shell, a first screen body, a second screen body, a third screen body and a servo motor, wherein the first screen body, the second screen body, the third screen body and the servo motor are arranged in the shell;

divide material jar group to include a material jar, No. two material jars and No. three material jars, and a material jar, No. two material jars and No. three material jars are corresponding relation from top to bottom with the lower surface of a conveyer belt, No. two conveyer belts and No. three conveyer belt other ends respectively.

Further, feed arrangement includes inlet pipe, a plurality of baffle and heating member, and is a plurality of baffle staggered welding is in the both sides of inlet pipe inner wall, and the angle that forms between baffle and the inlet pipe inner wall is 60-80, the heating member surrounding type sets up the surface at the inlet pipe.

Further, No. one screen frame, No. two screen frames, No. three screen frames distribute in proper order from top to bottom in the shell, and the one end of three screen frame and the lower surface position department of connecting the other end of three screen frame through setting up the bull stick between the shell inner wall all are provided with the pivot, and connect through setting up the pull rod between the three screen frame, the one end welding of No. three screen frame lower surface has the second baffle, the welding of servo motor's output shaft one side has first baffle, and the motion trail of first baffle and second baffle is crossing, the cross-section of second baffle is "L" shape.

Further, three sets of spouts have all been seted up to both sides around the shell surface, and slide in the spout and be provided with the slider to be connected through setting up the elastic component between spout inner wall bottom and slider, correspond the welding respectively on the surface of screen frame, No. two screen frames and No. three screen frames with three sets of sliders of one side.

Furthermore, the space among the first sieve body, the second sieve body and the third sieve body is equal to the space among the first conveyer belt, the second conveyer belt and the third conveyer belt.

Furthermore, a plurality of sieve holes are formed in the lower surfaces of the first sieve body and the second sieve body, and the pore size of the sieve holes in the lower surface of the first sieve body is 2-3 times that of the sieve holes in the lower surface of the second sieve body.

The embodiment of the application has the advantages that:

1. the feeding device is used, the partition plates are distributed in a staggered mode, buffering operation is performed on materials in the process of entering the screening device, the situation that the screening effect is influenced due to the fact that too many materials are on the surface of the screen is avoided, meanwhile, the added heating elements perform a preheating effect on the materials, dehumidification operation is performed on air in the conveying device and the screening device, and the situation that quicklime raw materials react when meeting water is avoided;

2. owing to use screening plant, under servo motor's drive, can make three screen frame produce the vibration operation simultaneously, when the pivot that three screen frame one end set up and the conveyer belt contact that corresponds, can form a sealed granule passageway, avoid the material of different footpath grain to mix because the vibration takes place for the material of different particle diameters is accurate respectively enters into three feed divider jar.

Drawings

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

fig. 2 is an enlarged view of a partial structure a of fig. 1 according to the present invention;

fig. 3 is an enlarged view of a partial structure B of fig. 1 according to the present invention.

Reference numerals: 1. a hoist; 2. a screening device; 21. a first screen body; 22. a second screen body; 23. a third screen body; 24. a servo motor; 3. a conveying device; 31. a first conveying belt; 32. a second conveying belt; 33. a third conveying belt; 4. a first material distributing tank; 5. a second material distributing tank; 6. a third material distributing tank; 7. a feeding device; 71. a feed pipe; 72. a partition plate; 73. a heating member; 8. an elastic member; 9. a slider; 10. a pull rod; 11. a rotating shaft; 12. a first baffle plate; 13. a second baffle.

Detailed Description

The embodiment of the application is through providing a full-automatic feed divider of calcium oxide, solve among the prior art material and absorb the moisture in the air easily and take place to react and partial material because the vibration takes place to mix to influence the problem of screening efficiency, use feed arrangement can play the effect of preheating and dehumidification to the material in this device, avoid the material on screen surface too much simultaneously, use screening plant, can avoid the material of different footpath grain to take place to mix because the vibration.

In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:

example 1:

referring to fig. 1-3, a full-automatic calcium oxide separating device comprises a lifter 1, a conveying device 3 and a separating tank group, wherein a screening device 2 is installed on one side of the inner wall of the lifter 1, the screening device 2 is connected with the discharge end of the lifter 1 through a feeding device 7, the discharge end of the screening device 2 is connected with the conveying device 3 in a matched manner, and the separating tank group is arranged on the lower surface of the conveying device 3;

the conveying device 3 comprises a conveying pipeline, a first conveying belt 31, a second conveying belt 32 and a third conveying belt 33 which are arranged in the conveying pipeline;

the screening device 2 comprises a shell, a first screen 21, a second screen 22, a third screen 23 and a servo motor 24, wherein the first screen 21, the second screen 22 and the third screen 23 are arranged in the shell, and the discharge ends of the first screen 21, the second screen 22 and the third screen 23 respectively correspond to the upper surfaces of one ends of a first conveying belt 31, a second conveying belt 32 and a third conveying belt 33 up and down;

the material distributing tank group comprises a first material distributing tank 4, a second material distributing tank 5 and a third material distributing tank 6, and the first material distributing tank 4, the second material distributing tank 5 and the third material distributing tank 6 are respectively in up-down corresponding relation with the lower surfaces of the other ends of the first conveying belt 31, the second conveying belt 32 and the third conveying belt 33.

Referring to FIG. 2, the feeding device 7 comprises a feeding pipe 71, a plurality of partition plates 72 and heating members 73, wherein the partition plates 72 are welded on both sides of the inner wall of the feeding pipe 71 in a staggered manner, the angle formed between the partition plates 72 and the inner wall of the feeding pipe 71 is 60-80 degrees, and the heating members 73 are arranged on the surface of the feeding pipe 71 in a surrounding manner.

Through adopting above-mentioned technical scheme, use feed arrangement 7, the alternating expression of a plurality of baffles 72 distributes, and the in-process that enters into screening plant 2 to the material plays the buffering operation, and the material of avoiding screen cloth surface is too much, influences the screening effect, and the heating member 73 that adds simultaneously plays preheating effect to the material, dehumidifies the operation to the air in conveyor 3 and the screening plant 2, avoids quick lime raw materials to meet water and takes place the reaction.

Above-mentioned in-process, use lifting machine 1, a top for lifting the material of mixing to lifting machine 1, and pour the material into feed arrangement 7, the alternating expression of a plurality of baffles 72 distributes, make the material receive the buffering in inlet pipe 71, original cubic raw materials disperse, slowly because gravity falls in screening plant 2, the raw materials is at the in-process of inlet pipe 71, the heating member 73 of interpolation distributes on the surface of inlet pipe 71 in the surrounding mode, the area of contacting with inlet pipe 71 is great, through the heat conductivity of metal material, make baffle 72 play the preheating function to the material, carry out the dehumidification operation to the air in conveyor 3 and the screening plant 2 simultaneously.

Example 2:

referring to fig. 1 and 3, a screen 21, a screen 22, a screen 23 distribute in proper order from top to bottom in the shell, and the lower surface position department of connecting the other end of three screens through setting up the bull stick between the one end of three screens and the shell inner wall all is provided with pivot 11, and connect through setting up pull rod 10 between the three screens, the one end welding of No. three screen 23 lower surface has second baffle 13, the welding of output shaft one side of servo motor 24 has first baffle 12, and the motion orbit of first baffle 12 and second baffle 13 is crossing, the cross-section of second baffle 13 is "L" shape.

Referring to fig. 3, three sets of sliding grooves are formed in the front side and the rear side of the surface of the shell, sliding blocks 9 are arranged in the sliding grooves in a sliding mode, the bottom end of the inner wall of each sliding groove is connected with the corresponding sliding block 9 through an elastic piece 8, and the three sets of sliding blocks 9 on the same side are correspondingly welded on the surfaces of a first screen body 21, a second screen body 22 and a third screen body 23 respectively.

Referring to fig. 1 and 3, the distance between the first screen 21, the second screen 22 and the third screen 23 is equal to the distance between the first conveyor belt 31, the second conveyor belt 32 and the third conveyor belt 33.

Referring to fig. 3, a plurality of sieve holes are formed in the lower surfaces of the first sieve body 21 and the second sieve body 22, and the size of the sieve hole diameter of the lower surface of the first sieve body 21 is 2-3 times that of the sieve hole diameter of the lower surface of the second sieve body 22.

Through adopting above-mentioned technical scheme, use screening plant 2, under servo motor 24's drive, can make three screen frame produce vibration operation simultaneously, when pivot 11 that three screen frame one end set up and the conveyer belt that corresponds contacted, can form a sealed granule passageway, avoid the material of different footpath grain because the vibration takes place to mix for the material of different particle diameters is accurate respectively enters into three feed divider jar.

In the process, the preheated material falls into the screening device 2, the servo motor 24 is in an open state at the moment, the output end of the servo motor 24 drives the first baffle 12 to rotate, meanwhile, the first baffle 12 is blocked by the second baffle 13 when rotating, the third screen 23 is driven to rotate at a certain angle by taking a shaft rod at one end as a circle, the third screen 23 drives the second screen 22 to rotate through the pull rod 10, and similarly, the second screen 22 drives the first screen 21 to rotate, so that the three screens rotate at the same angle, the elastic part 8 at the moment is elastically compressed and drives the three screens to restore to the original state (the slide block 9 slides in the chute to play a role in limiting the rotation track of the screens), and reciprocating type vibration operation is formed;

in the process of vibration operation, when the rotating shaft 11 arranged at one end of each of the three screen bodies is in contact with the corresponding conveying belt, a sealed particle channel is formed, so that the situation that materials with different particle diameters are mixed due to vibration is avoided, the screened materials roll on the surfaces of the screen meshes due to the rotation of the three screen meshes and fall onto the surfaces of the corresponding conveying belts, and the materials with the smallest particle diameters are conveyed into the third material distribution tank 6 by the first conveying belt 31 corresponding to the first screen body 21; materials with medium grain size are conveyed into the second material separating tank 5 by a second conveying belt 32 corresponding to the second screen body 22; the material with the largest grain size is conveyed into the first material separating tank 4 by the third conveying belt 33 corresponding to the third screen 23.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a full-automatic feed divider of calcium oxide, includes lifting machine (1), conveyor (3) and divides the feed tank group, its characterized in that: a screening device (2) is mounted on one side of the inner wall of the elevator (1), the screening device (2) is connected with the discharge end of the elevator (1) through a feeding device (7), the discharge end of the screening device (2) is connected with the conveying device (3) in a matched mode, and the material distributing tank group is arranged on the lower surface of the conveying device (3);

the conveying device (3) comprises a conveying pipeline, a first conveying belt (31), a second conveying belt (32) and a third conveying belt (33) which are arranged in the conveying pipeline;

the screening device (2) comprises a shell, a first screen body (21), a second screen body (22), a third screen body (23) and a servo motor (24), wherein the first screen body (21), the second screen body (22) and the third screen body (23) are arranged in the shell, and the discharge ends of the first screen body (21), the second screen body (22) and the third screen body (23) respectively correspond to the upper surfaces of one ends of a first conveying belt (31), a second conveying belt (32) and a third conveying belt (33) up and down;

divide material jar group to include a divide material jar (4), No. two divide material jar (5) and No. three divide material jar (6), and divide material jar (4), No. two divide material jar (5) and No. three divide material jar (6) to be corresponding relation from top to bottom with the lower surface of a conveyer belt (31), No. two conveyer belts (32) and No. three conveyer belts (33) other ends respectively.

2. The full-automatic calcium oxide distributing device of claim 1, characterized in that: feed arrangement (7) include inlet pipe (71), a plurality of baffle (72) and heating member (73), and are a plurality of baffle (72) staggered welding is in the both sides of inlet pipe (71) inner wall, and the angle that forms between baffle (72) and inlet pipe (71) inner wall is 60-80, heating member (73) surrounding type sets up the surface at inlet pipe (71).

3. The full-automatic calcium oxide distributing device of claim 1, characterized in that: no. one screen frame (21), No. two screen frames (22), No. three screen frame (23) distribute in proper order from top to bottom in the shell, and the lower surface position department of connecting the other end of three screen frame through setting up the bull stick between the one end of three screen frame and the shell inner wall all is provided with pivot (11), and connects through setting up pull rod (10) between the three screen frame, the one end welding of No. three screen frame (23) lower surface has second baffle (13), the welding of output shaft one side of servo motor (24) has first baffle (12), and first baffle (12) are crossing with the movement track of second baffle (13), the cross-section of second baffle (13) is "L" shape.

4. The full-automatic calcium oxide distributing device of claim 1, characterized in that: three group's spouts have all been seted up to both sides around the shell surface, and slide in the spout and be provided with slider (9) to be connected through setting up elastic component (8) between spout inner wall bottom and slider (9), correspond the welding respectively on the surface of screen frame (21), No. two screen frames (22) and No. three screen frames (23) with three group's sliders (9) of one side.

5. The full-automatic calcium oxide distributing device of claim 1, characterized in that: the distance between the first screen body (21), the second screen body (22) and the third screen body (23) is equal to the distance between the first conveying belt (31), the second conveying belt (32) and the third conveying belt (33).

6. The full-automatic calcium oxide distributing device of claim 1, characterized in that: a plurality of sieve meshes are all seted up to the lower surface of a screen frame (21) and No. two screen frames (22), and the mesh aperture size of a screen frame (21) lower surface is 2-3 times of the mesh aperture size of No. two screen frames (22) lower surface.

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