CN113102018A

CN113102018A - Cement kiln solid waste treatment device and treatment method

Info

Publication number: CN113102018A
Application number: CN202110381452.9A
Authority: CN
Inventors: 赵凯; 朱招生; 尹日新; 魏国庆
Original assignee: Anhui Hwasu Corp
Current assignee: Anhui Hwasu Corp
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-07-13

Abstract

The invention discloses a cement kiln solid waste treatment device and a treatment method, relates to the technical field of waste treatment, and aims to solve the problem of low solid waste treatment efficiency of the existing cement kiln. The invention can rapidly crush the solid waste, thereby facilitating a user to put the solid waste into the combustion furnace of the cement kiln, effectively improving the treatment efficiency of the solid waste, effectively sealing and protecting the feeding part of the treatment device, facilitating the user to take out the treated solid waste, effectively improving the treatment progress of the solid waste and having high working performance.

Description

Cement kiln solid waste treatment device and treatment method

Technical Field

The invention relates to the technical field of waste treatment, in particular to a cement kiln solid waste treatment device and a treatment method.

Background

The cement kiln is one kind of lime kiln, and may be divided into cement kiln, metallurgical chemical kiln and lime kiln, and is the main equipment for cement clinker production line.

Although the existing cement kiln can treat the solid waste, the solid waste has the problem of large volume in the treatment process, and a user can hardly put the solid waste into a combustion furnace of the cement kiln quickly, so that the treatment progress of the solid waste is greatly reduced in the process, and therefore the cement kiln solid waste treatment device and the treatment method are provided.

Disclosure of Invention

The device and the method for treating the solid waste in the cement kiln solve the problem of low efficiency of treating the solid waste in the cement kiln.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cement kiln solid waste treatment device and a treatment method thereof comprise a shell, wherein a crushing mechanism is arranged inside the shell, a stop block is connected inside the shell in a sliding manner, a connecting mechanism is arranged on the shell, the stop block is connected inside the shell through the connecting mechanism and is positioned below the crushing mechanism, feeding grooves are formed in two ends of the stop block, a sealing block is sleeved inside each feeding groove in a rotating manner, one end, close to the inner wall of the shell, of the sealing block is hinged to the inner wall of the feeding groove through a hinge, a plurality of connecting springs are fixed on the top of one end, close to the hinged end, of the sealing block, the other ends of the connecting springs are fixed on the inner wall of the stop block, limiting blocks are fixed on the inner walls of two ends of the bottom of the stop block, the bottoms of the limiting blocks are respectively contacted with the tops of the corresponding sealing blocks, and a receiving box body is, the receiving box body is positioned below the crushing mechanism.

The cement kiln solid waste treatment method further comprises the following treatment steps:

s1, dumping the solid waste to be treated on the top of the sealing block, wherein the sealing block is pressed by the solid waste to deflect, and the solid waste on the top of the sealing block enters the shell through the feeding groove;

s2, after the solid waste enters the shell, the solid waste in the shell can be effectively crushed by the crushing mechanism in the shell;

s3, after the solid waste inside the shell is crushed, the crushed solid waste falls into the receiving box body, and the crushed solid waste can be received by the receiving box body;

and S4, taking the receiving box out of the shell, conveying the solid waste crushed in the receiving box to the cement kiln, and treating the crushed solid waste by a combustion furnace of the cement kiln.

Preferably, the crushing mechanism comprises a driving motor, the driving motor is fixed at two ends of one side of the shell, the output end of the driving motor is in transmission connection with a driving shaft, one end, away from the driving motor, of the driving shaft extends to the inside of the shell, the driving shaft is connected to the inner wall, away from one end of the driving motor, of the shell in a rotating mode through a bearing, the outer wall of the driving shaft, located inside the shell, of the driving shaft is fixedly sleeved with the crushing roller, the outer wall of the crushing roller and the inner walls, located at two ends of the shell, of the crushing roller are fixedly provided with a plurality of crushing teeth, and the crushing.

Preferably, coupling mechanism includes the spread groove, the both ends at the casing top are seted up to the spread groove, the equal sliding connection in inside of spread groove has the fixed block, the fixed slot has all been seted up at the both ends of dog, the one end that the fixed block is close to the dog all extends the outside of spread groove to inside corresponding fixed slot of difference sliding connection, the one end that the dog was kept away from to the fixed block all extends the outside of fixed slot to inlay and adorn the restriction cover, the equal threaded connection in inside of restriction cover has the screw rod, the one end that the screw rod is close to the casing all extends the outside of restriction cover to rotate through the bearing and connect on the outer wall of casing.

Preferably, one side of the outer part of the shell is hinged with a movable door through a hinge, and a sealing ring is arranged on the outer wall of the movable door along the circumferential direction.

Preferably, the housing and the receiving box are both boxes with upward openings.

Preferably, the end of the screw rod away from the shell extends out of the limiting sleeve and is fixed with the handle.

Preferably, the stop block is of a concave structure, and the fixing block is of an L-shaped structure.

Preferably, the inner wall of the feeding groove is circumferentially provided with a sealing ring.

In the invention:

1. through the casing, driving motor, the drive shaft, the crushing roller, broken tooth, the dog, the chute feeder, seal the piece, connecting spring, the cooperation work of restriction piece and receiving box, can be quick carry out crushing treatment to solid waste, thereby the person of facilitating the use drops into inside the burning furnace that fires to the cement kiln with solid waste, then effectual improvement solid waste's treatment effeciency, and can carry out effectual sealed protection to processing apparatus's the part of throwing material, thereby when avoiding the inside crushing mechanism of processing apparatus to carry out crushing treatment to solid waste, the inside solid waste of processing apparatus is from throwing the part of throwing material, sputter and go out, the injury is to the user, then effectual improvement processing apparatus's security performance.

2. Through the cooperation work of spread groove, fixed block, fixed slot, restriction cover, screw rod and dodge gate, can be according to user's user demand, simple and convenient dismantles processing apparatus's protection part, and the person of facilitating the use takes out the solid waste who handles the end, then effectual improvement solid waste's processing progress, the working property is high.

Drawings

FIG. 1 is a schematic structural view of a solid waste treatment apparatus of a cement kiln according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view showing the construction of crushing rolls in a solid waste treatment apparatus for a cement kiln according to the present invention;

FIG. 4 is a front view of a housing in the solid waste treatment apparatus of the cement kiln according to the present invention.

Reference numbers in the figures: 1. a housing; 2. a drive motor; 3. a drive shaft; 4. a crushing roller; 5. crushing teeth; 6. a stopper; 7. a feed chute; 8. a sealing block; 9. a connecting spring; 10. a limiting block; 11. a receiving box body; 12. connecting grooves; 13. a fixed block; 14. fixing grooves; 15. a limiting sleeve; 16. a screw; 17. a movable door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a cement kiln solid waste treatment device and a treatment method, comprising a shell 1, a crushing mechanism is arranged inside the shell 1, a stop block 6 is slidably connected inside the shell 1, a connecting mechanism is arranged on the shell 1, the stop block 6 is connected inside the shell 1 through the connecting mechanism, the stop block 6 is positioned below the crushing mechanism, feed chutes 7 are respectively arranged at two ends of the stop block 6, a closed block 8 is rotatably sleeved inside the feed chute 7, one end of the closed block 8 close to the inner wall of the shell 1 is hinged on the inner wall of the feed chute 7 through a hinge, a plurality of connecting springs 9 are respectively fixed at the top of one end of the closed block 8 close to the hinged end, the other ends of the connecting springs 9 are respectively fixed on the inner wall of the stop block 6, limiting blocks 10 are respectively fixed on the inner walls at two ends of the bottom of the stop block 6, the bottoms of the limiting, the inner wall of the bottom of the shell 1 is connected with a receiving box body 11 in a sliding mode, and the receiving box body 11 is located below the crushing mechanism.

s1, dumping the solid waste to be treated on the top of the sealing block 8, wherein the sealing block 8 is pressed by the solid waste to deflect, and the solid waste on the top of the sealing block 8 enters the interior of the shell 1 through the feeding chute 7;

s2, after the solid waste enters the shell 1, the solid waste in the shell 1 can be effectively crushed by the crushing mechanism in the shell 1;

s3, after the solid waste inside the shell 1 is crushed, the crushed solid waste falls into the receiving box body 11, and the crushed solid waste can be received by the receiving box body 11;

s4, the solid waste after crushing treatment in the receiving box 11 is conveyed to the cement kiln and the crushed solid waste is treated in the combustion furnace of the cement kiln by taking the receiving box 11 out of the casing 1.

Broken mechanism includes driving motor 2, driving motor 2 fixes the both ends in 1 one side of casing, the equal transmission of output of driving motor 2 is connected with drive shaft 3, the one end that driving motor 2 was kept away from to drive shaft 3 all extends to the inside of casing 1, and rotate the connection through the bearing on the inner wall that driving motor 2 one end was kept away from to casing 1, the 3 outer walls of drive shaft that are located casing 1 inside all are fixed and have been cup jointed crushing roller 4, the outer wall of crushing roller 4 and the inner wall at 1 both ends of casing all are fixed with a plurality of broken teeth 5, the broken tooth 5 that are located on the 4 outer walls of crushing roller and the 5 cooperation work that are located casing 1.

Coupling mechanism includes spread groove 12, the both ends at 1 top of casing are seted up to spread groove 12, the equal sliding connection in inside of spread groove 12 has fixed block 13, fixed slot 14 has all been seted up at the both ends of dog 6, fixed block 13 all extends the outside of spread groove 12 near the one end of dog 6, and sliding connection is inside corresponding fixed slot 14 respectively, fixed block 13 keeps away from the one end of dog 6 and all extends the outside of fixed slot 14, and inlay and be equipped with limited cover 15, the equal threaded connection in inside of limited cover 15 has screw rod 16, screw rod 16 all extends out the outside of limited cover 15 near the one end of casing 1, and rotate through the bearing and connect on the outer wall of casing 1.

One side of the outer portion of the shell 1 is hinged with a movable door 17 through a hinge, a sealing ring is arranged on the outer wall of the movable door 17 along the circumferential direction, and a user can conveniently take out the receiving box body 11 in the shell 1 through opening the movable door 17.

The shell 1 and the receiving box body 11 are both box bodies with upward openings, and broken solid waste can be effectively collected through the receiving box body 11 with the upward openings.

The end of the screw 16 remote from the housing 1 extends outside the limiting sleeve 15 and is fixed with a handle by which a user can conveniently rotate the screw 16.

The dog 6 is the spill structure, and fixed block 13 is L shape structure, and through the fixed block 13 of L shape structure, the user can be convenient carry out the relevant position to fixed block 13 and adjust.

The inner wall of chute feeder 7 is equipped with the sealing washer along circumference, through the sealing washer, multiplicable casing 1's sealing performance.

The working principle is as follows: when solid waste needs to be treated, the solid waste needing to be treated is dumped at the top of the sealing block 8, the solid waste can enter the feeding groove 7 along with the inclined sealing block 8 and enter the shell 1 through the feeding groove 7 through the hinged matching work of the sealing block 8 and the inner wall of the feeding groove 7, the sealing block 8 can be deflected under the compression of the solid waste, the sealing block 8 can be pulled through the connecting elasticity of the connecting spring 9 after the solid waste at the top of the sealing block 8 enters the shell 1, the magnetic field can be generated through the hinged matching work of the sealing block 8 and the inner wall of the feeding groove 7 to pull the sealing block 8 to deflect, when the sealing block 8 and the limiting block 10 are in the same horizontal state, the feeding groove 7 is sealed by the sealing block 8, and the solid waste is prevented from being crushed by the crushing mechanism in the shell 1, the solid waste inside the shell 1 is sputtered out from the feeding chute 7 to hurt a user, the safety performance of the treatment device is improved, after the solid waste enters the shell 1, the driving shaft 3 can be driven to rotate by the operation of the driving motor 2, the crushing roller 4 can be driven to rotate by the rotating driving shaft 3, the crushing teeth 5 on the crushing roller 4 can be driven to rotate by the rotating crushing roller 4, the crushing teeth 5 on the crushing roller 4 can work with the crushing teeth 5 on the inner wall of the shell 1 to crush the solid waste inside the shell 1, after the crushing of the solid waste inside the shell 1 is finished, the crushed solid waste can fall into the receiving box 11, the crushed solid waste can be received by the receiving box 11, and after the crushing of the solid waste is finished, at this time, the user can open the movable door 17, take the receiving box 11 inside the housing 1 out of the housing 1, at this time, the solid waste after the crushing treatment inside the receiving box 11 can be conveyed to the cement kiln, the solid waste after the crushing treatment is treated by the combustion furnace of the cement kiln, and when the user needs to disassemble the protecting part of the treatment device in the process of using the treatment device, the user can rotate the screw 16, at this time, the screw 16 and the limiting sleeve 15 can work cooperatively through the screw thread to drive the limiting sleeve 15 to displace, and the fixed block 13 is driven to displace, when the fixed block 13 is separated from the inside of the fixed groove 14, the user can pull the stop block 6, at this time, the stop block 6 can be driven to vertically displace through the sliding fit work of the stop block 6 and the inner wall of the housing 1, when the stop block 6 is separated from the inside of the housing 1, the protecting part of the treatment device is, at the moment, the user can continue to conveniently use the treatment device, and the use is convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The cement kiln solid waste treatment device comprises a shell (1) and is characterized in that a crushing mechanism is arranged inside the shell (1), a stop block (6) is connected inside the shell (1) in a sliding manner, a connecting mechanism is arranged on the shell (1), the stop block (6) is connected inside the shell (1) through the connecting mechanism, the stop block (6) is located below the crushing mechanism, feeding grooves (7) are formed in two ends of the stop block (6), a sealing block (8) is sleeved inside the feeding grooves (7) in a rotating manner, one end, close to the inner wall of the shell (1), of the sealing block (8) is hinged to the inner wall of the feeding grooves (7) through hinges, a plurality of connecting springs (9) are fixed to the top of one end, close to the hinged end, of the sealing block (8), and the other ends of the connecting springs (9) are fixed to the inner wall of the stop block (6), limiting blocks (10) are fixed on the inner walls of the two ends of the bottom of the stop block (6), the bottoms of the limiting blocks (10) are respectively contacted with the tops of the corresponding sealing blocks (8), the inner wall of the bottom of the shell (1) is connected with a receiving box body (11) in a sliding mode, and the receiving box body (11) is located below the crushing mechanism;

s1, dumping the solid waste to be treated on the top of the sealing block (8), wherein the sealing block (8) is pressed by the solid waste to deflect, and the solid waste on the top of the sealing block (8) enters the interior of the shell (1) through the feeding chute (7);

s2, after the solid waste enters the shell (1), the solid waste in the shell (1) can be effectively crushed by a crushing mechanism in the shell (1);

s3, after the solid waste inside the shell (1) is crushed, the crushed solid waste falls into the receiving box body (11), and the crushed solid waste can be stored through the receiving box body (11);

s4, the receiving box body (11) is taken out of the shell (1), at this time, the solid waste after the crushing treatment in the receiving box body (11) is conveyed to a cement kiln, and the solid waste after the crushing treatment is treated by a combustion furnace of the cement kiln.

2. The cement kiln solid waste treatment apparatus according to claim 1, the crushing mechanism comprises a driving motor (2), the driving motor (2) is fixed at two ends of one side of the shell (1), the output ends of the driving motors (2) are in transmission connection with driving shafts (3), one ends of the driving shafts (3) far away from the driving motors (2) extend into the shell (1), and is rotationally connected on the inner wall of one end of the shell (1) far away from the driving motor (2) through a bearing, the outer wall of the driving shaft (3) positioned in the shell (1) is fixedly sleeved with a crushing roller (4), the outer wall of the crushing roller (4) and the inner walls at the two ends of the shell (1) are both fixed with a plurality of crushing teeth (5), and the crushing teeth (5) on the outer wall of the crushing roller (4) and the crushing teeth (5) on the shell (1) work in a matched mode.

3. The cement kiln solid waste treatment device according to claim 1, wherein the connecting mechanism comprises connecting grooves (12), the connecting grooves (12) are arranged at two ends of the top of the casing (1), fixing blocks (13) are slidably connected inside the connecting grooves (12), fixing grooves (14) are arranged at two ends of the stop block (6), one ends of the fixing blocks (13) close to the stop block (6) extend out of the connecting grooves (12) and are respectively slidably connected inside the corresponding fixing grooves (14), one ends of the fixing blocks (13) far away from the stop block (6) extend out of the fixing grooves (14) and are embedded with limiting sleeves (15), a screw rod (16) is threadedly connected inside the limiting sleeves (15), one ends of the screw rods (16) close to the casing (1) extend out of the limiting sleeves (15), and is rotatably connected to the outer wall of the housing (1) through a bearing.

4. The cement kiln solid waste treatment device and method as claimed in claim 1, wherein a movable door (17) is hinged to one side of the outer part of the shell (1) through a hinge, and a sealing ring is arranged on the outer wall of the movable door (17) along the circumferential direction.

5. The cement kiln solid waste treatment device and method as claimed in claim 1, wherein the housing (1) and the receiving box (11) are both open upward.

6. The cement kiln solid waste treatment device and method as claimed in claim 3, wherein the end of the screw (16) away from the housing (1) extends outside the limiting sleeve (15) and is fixed with a handle.

7. The cement kiln solid waste treatment device and method as claimed in claim 3, wherein the stopper (6) is of a concave structure and the fixing block (13) is of an L-shaped structure.

8. The cement kiln solid waste treatment device and method as claimed in claim 1, wherein the inner wall of the feed chute (7) is provided with a sealing ring along the circumferential direction.