CN215325339U

CN215325339U - Tail coal pulverized coal bunker with quantitative control structure for cement production

Info

Publication number: CN215325339U
Application number: CN202120813296.4U
Authority: CN
Inventors: 邹游
Original assignee: Changzhou Panshi Cement Co ltd
Current assignee: Changzhou Panshi Cement Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-28
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to the technical field of cement production, in particular to a tail coal pulverized coal bin with a quantitative control structure for cement production, which comprises a bin body, wherein a feed inlet is formed in the upper side of the bin body, a discharge outlet is formed in the bottom end of the bin body, connecting rods are fixedly connected to the left side and the right side of the inner wall of the bin body respectively, a motor is fixedly mounted on one side, close to each other, of each connecting rod, a rotating shaft is fixedly connected to the output end of the motor, a rotating plate is fixedly sleeved on the upper side of the rotating shaft, a fixing frame is arranged on the outer side of the rotating shaft, the other end of the fixing frame is connected with the inner wall of the bin body, and a fixing plate is arranged on the inner wall of the bin body on the lower side of the rotating plate. The utility model is provided with the rotating plate and the moving block, realizes the quantitative falling of the coal dust, thereby enabling the coal dust to be fully combusted, and simultaneously improving the yield and the quality of the solid waste clinker.

Description

Tail coal pulverized coal bunker with quantitative control structure for cement production

Technical Field

The utility model relates to the technical field of cement production, in particular to a tailing coal dust bin with a quantitative control structure for cement production.

Background

In the production process of the cement industry, a pulverized coal bunker is usually required to be used for transferring coal materials, coal feeding of the pulverized coal bunker is very important for a firing system of a cement plant, at present, the conventional pulverized coal bunkers are mostly arranged into a single bunker body, pulverized coal can fluctuate and lose control in the falling process, pulverized coal can be caused to be incompletely combusted in the subsequent production process, energy waste is caused, carbon monoxide exceeds the standard, the changes of the temperature of kiln tail waste gas and the content of gas components can be caused, a preheater can be caused to form skin and block, even a kiln shutdown accident can be caused, the operation rate and the machine hour yield of a kiln can be directly influenced, and the economic benefit of the plant can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tailing coal dust bin with a quantitative control structure for cement production, which aims to solve the problem that the existing coal dust bin in the background art is difficult to quantitatively feed when in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement manufacture is with tail coal buggy storehouse that has quantitative control structure, includes the storehouse body, the feed inlet has been seted up to the upside of the storehouse body, the discharge gate has been seted up to the bottom of the storehouse body, fixedly connected with connecting rod respectively is distinguished to the left and right sides of internal wall of storehouse, and one side fixed mounting that the connecting rod is close to each other has the motor, the output fixedly connected with pivot of motor, and the fixed rotor plate that has cup jointed of upside of pivot, the outside of pivot is provided with the mount, and the other end of mount is connected with internal wall of storehouse, the internal wall of storehouse of rotor plate downside is provided with the fixed plate, and the inside of fixed plate and rotor plate has evenly seted up respectively and has run through the groove.

Preferably, the left side and the right side of the top end of the bin body are symmetrically provided with grooves respectively, the inner walls of the grooves are vertically inserted with expansion springs, the ends of the expansion springs are fixedly connected with the connecting block, the lower side of the connecting block is connected with the covering plate, the left end and the right end of the upper side of the connecting block are respectively inserted with a guide rod, and the guide rods are fixedly connected to the inner walls of the grooves.

Preferably, the upper side of feed inlet is provided with two sets of guide blocks, and two sets of guide block is the left and right sides of slope form distribution at the feed inlet inner wall.

Preferably, the lower side of the rotating shaft penetrates through the inner wall of the fixing plate and is fixedly connected with a loosening frame, and the outer side of the loosening frame is abutted to the inner wall of the discharge port.

Preferably, the outer side of the rotating plate is fixedly connected with two groups of moving blocks, the inner wall of the bin body is provided with a sliding groove matched with the moving blocks, and the inner wall of the sliding groove is abutted to the outer surface of the moving blocks.

Preferably, the bin body on the upper side of the fixing plate is internally provided with a connecting plate, and the connecting plate is fixedly sleeved on the outer surface of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rotating plate and the moving block are arranged, so that the quantitative falling of the pulverized coal is realized through the mutual matching of the rotating plate and the moving block when the device is used, the pulverized coal can be fully combusted, the yield and the quality of the solid waste clinker can be improved, the energy consumption is saved, the production cost of an enterprise is reduced, and the safe and continuous stable operation of the device is ensured.

Through being provided with overlay and guide block, in the use, the buggy enters into the inside in the storehouse body through promoting the overlay, through the setting of overlay, can realize the sealed to the storehouse body to effectively prevent the excessive scattered phenomenon of the buggy that appears in storehouse body, avoid the waste of resource, thereby promote the reliability in this device use.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention;

fig. 4 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a bin body; 2. a feed inlet; 3. a discharge port; 4. a connecting rod; 5. a motor; 6. a rotating shaft; 7. a rotating plate; 8. a moving block; 9. a fixing plate; 10. a through groove; 11. a connecting plate; 12. a fixed mount; 13. loosening frames; 14. a tension spring; 15. connecting blocks; 16. a guide rod; 17. a cover plate; 18. and a guide block.

The specific implementation mode is as follows:

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a cement manufacture is with tailing buggy storehouse that has quantitative control structure, including the storehouse body 1, feed inlet 2 has been seted up to the upside of the storehouse body 1, discharge gate 3 has been seted up to the bottom of the storehouse body 1, the left and right sides of the inner wall of the storehouse body 1 is fixedly connected with connecting rod 4 respectively, and one side that connecting rod 4 is close to each other is fixedly mounted with motor 5, the output of motor 5 is fixedly connected with pivot 6, and the upside of pivot 6 is fixedly sleeved with rotor plate 7, the outside of pivot 6 is provided with mount 12, and the other end of mount 12 is connected with the inner wall of the storehouse body 1, the inner wall of the storehouse body 1 of rotor plate 7 downside is provided with fixed plate 9, and the inside of fixed plate 9 and rotor plate 7 has evenly seted up respectively and run-through groove 10, the inside of the storehouse body 1 is provided with the alarm, when the storehouse position of the storehouse body 1 is superelevation or superelevation, can send the warning suggestion automatically;

further, as shown in the attached

drawings

1 and 4, the left side and the right side of the top end of the bin body 1 are symmetrically provided with grooves, the inner walls of the grooves are vertically inserted with extension springs 14, the ends of the extension springs 14 are fixedly connected with a connecting block 15, the lower side of the connecting block 15 is connected with a covering plate 17, guide rods 16 are respectively inserted at the left end and the right end of the upper side of the connecting block 15, and the guide rods 16 are fixedly connected with the inner walls of the grooves, when in use, a worker can pour coal powder to be processed into the feed port 2, so that the covering plate 17 arranged in the feed port 2 is forced to move, the covering plate 17 is forced to drive the connecting block 15 to move, the connecting block 15 slides along the outer surface of the guide rods 16, then the coal powder can enter the bin body 1 from the gap between the covering plate 17 and the feed port 2, when the pouring of the coal powder is stopped, the covering plate 17 is restored by the elastic force of the extension spring 14, and the sealing of the bin body 1 can be realized again, so that the dust suppression effect of the device is improved.

Further, as shown in fig. 1 and fig. 4, two sets of guide blocks 18 are arranged on the upper side of the feed inlet 2, and the two sets of guide blocks 18 are distributed on the left and right sides of the inner wall of the feed inlet 2 in an inclined manner, and the coal dust can be guided to the center of the upper side of the covering plate 17 through the guide blocks 18 arranged on the upper side of the feed inlet 2, so that the downward impact force of the coal dust is improved, and the smooth feeding of the coal dust is ensured.

Further, as shown in the attached drawing 1, the lower side of the rotating shaft 6 penetrates through the loosening frame 13 fixedly connected with the inner wall of the fixing plate 9, the outer side of the loosening frame 13 is abutted to the inner wall of the discharge port 3, and in the working process of the motor 5, the rotating shaft 6 can drive the loosening frame 13 to synchronously rotate, so that loosening of the inner part of the discharge port 3 can be realized, and the phenomenon of blockage in the inner part of the discharge port 3 can be effectively avoided.

Further, as shown in fig. 1 and fig. 3, two sets of moving blocks 8 are fixedly connected to the outer side of the rotating plate 7, a sliding groove matched with the moving blocks 8 is formed in the inner wall of the bin body 1, the inner wall of the sliding groove is abutted to the outer surface of the moving blocks 8, and in the process that the rotating plate 7 rotates along with the rotating shaft 6, the moving blocks 8 connected to the outer side of the rotating plate 7 can slide along the sliding groove, so that the stability of the rotating plate 7 in the rotating process can be effectively guaranteed.

Further, according to fig. 1 and fig. 2, the internal portion of storehouse of fixed plate 9 upside is provided with connecting plate 11, and connecting plate 11 is fixed to cup joint at the surface of pivot 6, and at rotor plate 7 pivoted in-process, the connecting plate 11 that its downside set up carries out circular motion in step to can make connecting plate 11 constantly with the upside looks butt of fixed plate 9, thereby can effectively avoid the buggy to pile up at the upside of fixed plate 9, guarantee the result of use of this device.

The working principle is as follows: during the use, the staff can install this device in the inside suitable position department of factory, at this moment, can pour the buggy that needs to handle into the inside to feed inlet 2, guide block 18 through the setting of feed inlet 2 upside, can be with buggy water conservancy diversion to the central point department of the upside of overlay 17, thereby promote the decurrent impact force of buggy, overlay 17 can atress drive connecting block 15 atress removal this moment, and then make its connecting block 15 slide along the surface of guide bar 16, the buggy can get into the inside to storehouse body 1 from the clearance between overlay 17 and the feed inlet 2 afterwards, when stopping pouring the buggy, overlay 17 can reset through the elasticity of expanding spring 14, can realize the sealing to storehouse body 1 once more, thereby promote the dust suppression effect of this device.

In the using process, the working personnel can start the motor 5 to work through the switch button, thereby leading the rotating shaft 6 connected with the output end of the motor 5 to rotate continuously, because the rotating plate 7 is fixedly sleeved on the outer side of the rotating shaft 6, the rotating plate can synchronously rotate along with the rotating shaft 6, in the process of rotating the rotating plate 7, the moving block 8 connected with the outer side of the rotating plate 7 can slide along the outer surface of the sliding chute, can effectively ensure the stability of the rotating plate 7 in the using process, and when the rotating plate 7 rotates, when the through groove 10 opened inside the fixing plate 9 corresponds to the through groove 10 opened inside the fixing plate, the coal dust can enter the discharge hole 3 through the through groove 10, thereby realizing the quantitative falling of the coal dust, in the rotating process of the rotating shaft 6, the loosening frame 13 connected to the outer side of the rotating shaft 6 can rotate synchronously, and therefore the phenomenon that the discharging port 3 is blocked inside can be effectively avoided.

In the process of rotating the rotating plate 7, the connecting plate 11 arranged at the lower side of the rotating plate synchronously performs circular motion, so that the connecting plate 11 is continuously abutted against the upper side of the fixed plate 9, the coal dust can be effectively prevented from being accumulated on the upper side of the fixed plate 9, the using effect of the device is ensured, and the whole working principle of the utility model is described above.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cement manufacture is with tail coal buggy storehouse that has quantitative control structure, includes storehouse body (1), its characterized in that: feed inlet (2) have been seted up to the upside of the storehouse body (1), discharge gate (3) have been seted up to the bottom of the storehouse body (1), the left and right sides difference fixedly connected with connecting rod (4) of the internal wall of storehouse body (1), and one side fixed mounting that connecting rod (4) are close to each other has motor (5), the output fixedly connected with pivot (6) of motor (5), and the upside of pivot (6) is fixed to have cup jointed rotor plate (7), the outside of pivot (6) is provided with mount (12), and the other end of mount (12) is connected with the internal wall of storehouse body (1), the internal wall of the storehouse body (1) of rotor plate (7) downside is provided with fixed plate (9), and the inside of fixed plate (9) and rotor plate (7) has evenly seted up respectively and has run through groove (10).

2. The tailing coal dust bin with a quantitative control structure for cement production according to claim 1, characterized in that: the bin body (1) top left and right sides symmetry respectively seted up the recess, and the inner wall of recess all vertically inserts and is equipped with expanding spring (14), the end and connecting block (15) fixed connection of expanding spring (14), and the downside of connecting block (15) is connected with overlay (17), both ends are inserted respectively and are equipped with guide bar (16) about connecting block (15) upside, and guide bar (16) fixed connection is at the inner wall of recess.

3. The tailing coal dust bin with a quantitative control structure for cement production according to claim 1, characterized in that: the upside of feed inlet (2) is provided with two sets of guide blocks (18), and is two sets of guide block (18) are the left and right sides of slope form distribution at feed inlet (2) inner wall.

4. The tailing coal dust bin with a quantitative control structure for cement production according to claim 1, characterized in that: the lower side of the rotating shaft (6) penetrates through the inner wall of the fixing plate (9) and is fixedly connected with a loosening frame (13), and the outer side of the loosening frame (13) is abutted to the inner wall of the discharge hole (3).

5. The tailing coal dust bin with a quantitative control structure for cement production according to claim 1, characterized in that: the outer side of the rotating plate (7) is fixedly connected with two groups of moving blocks (8), the inner wall of the bin body (1) is provided with a sliding groove matched with the moving blocks (8), and the inner wall of the sliding groove is abutted to the outer surface of each moving block (8).

6. The tailing coal dust bin with a quantitative control structure for cement production according to claim 1, characterized in that: the bin body (1) on the upper side of the fixing plate (9) is internally provided with a connecting plate (11), and the connecting plate (11) is fixedly sleeved on the outer surface of the rotating shaft (6).