CN219156783U

CN219156783U - Feeding system based on lime slaker

Info

Publication number: CN219156783U
Application number: CN202320310889.8U
Authority: CN
Inventors: 张正池
Original assignee: Daye Fangxing Metallurgy Material Co ltd
Current assignee: Daye Fangxing Metallurgy Material Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-09
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to a feeding system based on a lime slaker, which belongs to the technical field of lime slakers and comprises a material conveying pipeline, wherein a slaker body is arranged below the material conveying pipeline, and a discharging hole communicated with the inside of the slaker body is formed in the top end of the slaker body; the mounting frame is arranged at the top end of the digester body and positioned at the periphery of the blanking hole; the movable baffle plate assembly is arranged on the inner side of the mounting frame and used for preventing lime dust from overflowing from the blanking hole; the discharging box is arranged on the inner side of the mounting frame and communicated with the conveying pipeline and is used for conveying quicklime to the slaker body; the driving assembly is arranged at the outer side of the mounting frame and used for driving the blanking box to slide at the inner side of the mounting frame; the utility model is beneficial to the quicklime to be uniformly added into the lime slaker so as to carry out high-speed reaction and prevent the overflow of lime dust.

Description

Feeding system based on lime slaker

Technical Field

The utility model belongs to the technical field of lime slakers, and particularly relates to a feeding system based on a lime slaker.

Background

The lime slaking process is a process of generating slaked lime by reacting quicklime with water, and in the lime slaking process, the lime reacts with the water vigorously, a large amount of heat is released, a large amount of wet and hot steam with dust is generated, and when the existing lime slaking machine is used for charging, the material is usually added into a certain fixed position in the lime slaking machine in a directional way through a charging opening, so that the full contact of the quicklime and the water is not facilitated, and the reaction rate is reduced.

In view of the above, if the material can be added uniformly to the lime slaker, the quicklime reacts more rapidly with the water.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a feeding system which is beneficial to the quicklime to be uniformly added into a lime slaker so as to carry out high-speed reaction and is beneficial to preventing the overflow of lime dust.

The technical scheme of the utility model is as follows:

the feeding system based on the lime slaker comprises a material conveying pipeline, wherein a slaker body is arranged below the material conveying pipeline, and a discharging hole communicated with the inside of the slaker body is formed in the top end of the slaker body; the mounting frame is arranged at the top end of the digester body and positioned at the periphery of the blanking hole; the movable baffle plate assembly is arranged on the inner side of the mounting frame and used for preventing lime dust from overflowing from the blanking hole; the discharging box is arranged on the inner side of the mounting frame and communicated with the conveying pipeline and is used for conveying quicklime to the slaker body; the driving assembly is arranged on the outer side of the mounting frame and used for driving the blanking box to slide on the inner side of the mounting frame.

Further, the material conveying pipeline is a flexible telescopic pipe, and the material conveying pipeline and the blanking box are communicated together in a sealing mode.

Further, the unloading hole is offered on the top of digestion machine body along the length direction of digestion machine body, the whole square frame form that is of installing frame just can surround the unloading hole, the lower extreme of unloading case is closely sliding fit's rectangle hollow structure mutually with the unloading hole.

Further, the movable baffle assembly comprises a plurality of plates which are connected together in a rotating mode through rotating shafts at the head and the tail in sequence, wherein the rotating shafts of the plates close to one side of the length direction of the installation frame are fixedly connected to the inner side of the installation frame in a rotating mode, and the rotating shafts of one ends of the plates far away from one side of the length direction of the installation frame are fixedly connected with the outer side wall of the discharging box in a rotating mode.

Further, a sliding groove is formed in the inner side of the mounting frame along the length direction, and in each group of rotating shafts in the movable baffle assembly, except the rotating shaft fixedly connected with the mounting frame, the n+1 (n is 0,2,4, 6.) th rotating shafts are all in sliding connection in the sliding groove.

Further, the length of the remaining n (n is 2,4, 6.) th spindles are all equal and equal to the inside width of the mounting frame, and the width of each of the plate members is also equal to the inside width of the mounting frame.

Further, the two opposite sides of the width direction of the mounting frame are respectively provided with a matching groove, and one side of the discharging box opposite to the matching groove is provided with a sliding block which slides in a matching way with the matching groove.

Further, the driving assembly comprises a driving motor arranged on the outer side of the mounting frame, a screw rod is fixedly arranged at the output end of the driving motor, and one sliding block extends out of the matching groove and is in threaded connection with the screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the blanking box can reciprocate in the mounting frame, so that the materials can be uniformly added into the digestion machine body to perform high-speed reaction;

2. the movable baffle plate assembly is convenient for lime dust in the digestion machine body to always not overflow from the blanking hole in the moving process of the blanking box, so that the good production environment is maintained.

In summary, the present utility model facilitates the quick lime to be uniformly added into the lime slaker to perform a high rate reaction and to prevent the overflow of lime dust.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic side view of a partial structure of the present utility model.

Fig. 3 is a schematic view in partial section along line A-A in fig. 2.

In the figure, 10, a conveying pipeline, 20, a digester body, 21, a discharging hole, 22, a drain pipe, 23, a discharging pipe, 24, a water inlet pipe, 30, a mounting frame, 31, a chute, 32, a matching groove, 40, a movable baffle assembly, 41, a plate, 50, a discharging box, 51, a sliding block, 60, a driving assembly, 61, a driving motor, 62 and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in fig. 1-3, a feeding system based on a lime slaker comprises a material conveying pipeline 10, wherein a slaker body 20 is arranged below the material conveying pipeline 10, a blanking hole 21 communicated with the inside of the slaker body 20 is formed in the top end of the slaker body 20, a mounting frame 30 positioned at the top end of the slaker body 20 is arranged on the periphery of the blanking hole 21, two groups of movable baffle assemblies 40 are arranged on the inner side of the mounting frame 30, and a blanking box 50 communicated with the material conveying pipeline 10 is arranged on the inner side of the mounting frame 30 in a sliding manner;

one ends of the two groups of movable baffle assemblies 40 close to each other are respectively hinged to two opposite sides of the blanking box 50, one ends of the two groups of movable baffle assemblies 40 far away from each other are respectively hinged to two opposite sides of the length direction of the mounting frame 30, and a driving assembly 60 for driving the blanking box 50 to slide along the length direction of the mounting frame 30 is arranged on the outer side of the mounting frame 30, so that when quicklime is conveyed to the blanking box 50 through the conveying pipeline 10 and then conveyed into the digester body 20, the blanking box 50 is driven to slide back and forth on the inner side of the mounting frame 30 along with the driving assembly 60, the quicklime can be evenly lowered into the digester body 20, and high-efficiency reaction of the quicklime and water is facilitated.

In this embodiment, as shown in fig. 1, in order to facilitate the movement of the conveying pipeline 10 along with the movement of the driving assembly 60, the conveying pipeline 10 is a flexible telescopic pipe, and the conveying pipeline 10 and the blanking box 50 are communicated together in a sealing manner.

In this embodiment, as shown in fig. 1 and 3, the blanking hole 21 is formed at the top end of the digester body 20 along the length direction of the digester body 20, the mounting frame 30 is square frame-shaped as a whole, and can surround the blanking hole 21, and the lower end of the blanking box 50 is in a rectangular hollow structure in close sliding fit with the blanking hole 21; the movable baffle assembly 40 comprises a plurality of plate members 41 which are connected together in turn through rotating shafts at the head and the tail, wherein the rotating shafts of the plate members 41 close to one side of the mounting frame 30 in the length direction are fixedly and rotatably connected to the inner side of the mounting frame 30, and the rotating shafts of one end of the plate member 41 far away from one side of the mounting frame 30 in the length direction are fixedly and rotatably connected with the outer side wall of the blanking box 50;

in order to facilitate that the plurality of plate members 41 are in a stable state at all times in the process of moving along with the movement of the blanking box 50, a sliding groove 31 is formed in the inner side of the mounting frame 30 along the length direction, n+1 (n is 0,2,4, 6.) th rotating shafts except rotating shafts fixedly connected with the mounting frame 30 in rotating shafts in each group of the movable baffle assemblies 40 are all slidingly connected in the sliding groove 31, the length of the n (n is 2,4, 6.) th rotating shafts is equal to the inner side width of the mounting frame 30, and the width of each plate member 41 is also equal to the inner side width of the mounting frame 30;

therefore, the movable baffle assemblies 40 positioned at two sides of the blanking box 50 can be folded and unfolded in the sliding process of the inner side of the mounting frame 30 along the length direction of the mounting frame 30, so that the blanking holes 21 are in a relatively sealed state at any time under the cooperation of the mounting frame 30, on one hand, the quicklime is conveniently and uniformly spread in the slaker body 20, and on the other hand, the overflow of lime dust from the blanking holes 21 can be effectively avoided.

In this embodiment, as shown in fig. 1 and 3, the opposite sides of the width direction of the mounting frame 30 are respectively provided with a matching groove 32, a side of the blanking box 50 opposite to the matching groove 32 is provided with a sliding block 51 sliding in a matching manner with the matching groove 32, the driving assembly 60 comprises a driving motor 61 mounted on the outer side of the mounting frame 30, a screw rod 62 is fixedly arranged at the output end of the driving motor 61, one sliding block 51 extends out of the matching groove 32 and is in threaded connection with the screw rod 62, so that the sliding block 51 in threaded connection with the screw rod 62 can drive the blanking box 50 to slide along the matching groove 32 under the driving of the driving motor 61.

In order that lime dust does not easily overflow from the discharging hole 21 and the fitting groove 32, the fitting groove 32 is provided at a height higher than the highest height of the plate 41 in the vertical state.

In this embodiment, as shown in fig. 1 and 3, a water inlet pipe 24 and a drain pipe 22 are disposed at the top end of the digester body 20 and located at one side of the installation frame 30, and a discharge pipe 23 for discharging materials is disposed at the bottom end of the digester body 20, wherein the drain pipe 22 is used for sucking and removing lime dust in the digester body 20 and is also convenient for treating water vapor generated by reaction in the digester body 20; a stirring device for assisting the reaction of quicklime with water is provided in the digester body 20.

In this embodiment, in order to promote a more rapid reaction of the quicklime with water, the quicklime may be subjected to a pulverizing pretreatment and then fed into the digester body 20 through the feed transfer line 10.

The specific working principle is as follows: when the slaker body 20 is used for carrying out reaction treatment on the quicklime and water, a certain amount of water is injected into the slaker body 20 through the water inlet pipe 24, the stirring device is started, then the quicklime is conveyed into the blanking box 50 through the conveying pipeline 10, the driving motor 61 is driven to drive the blanking box 50 to reciprocate in the mounting frame 30, so that the quicklime is uniformly lowered into the slaker body 20 to react with the water, the reaction rate is improved, and in addition, when the quicklime is conveyed into the slaker body 20, the quicklime dust cannot easily overflow under the assistance of the mounting frame 30, the blanking box 50 and the two groups of movable baffle assemblies 40, so that the environment of a production workshop is convenient to maintain.

Claims

1. A lime slaker based feeding system, comprising:

a material conveying pipeline (10), a digester body (20) is arranged below the material conveying pipeline (10), and a blanking hole (21) communicated with the inside of the digester body (20) is formed in the top end of the digester body (20);

the mounting frame (30) is arranged at the top end of the digester body (20) and is positioned at the periphery of the blanking hole (21);

a movable baffle assembly (40) arranged on the inner side of the mounting frame (30) and used for preventing lime dust from overflowing from the blanking hole (21);

a discharging box (50) which is arranged on the inner side of the mounting frame (30) and is communicated with the conveying pipeline (10) for conveying quicklime to the digester body (20);

and the driving assembly (60) is arranged on the outer side of the mounting frame (30) and is used for driving the blanking box (50) to slide on the inner side of the mounting frame (30).

2. The lime slaker-based feeding system of claim 1, wherein: the material conveying pipeline (10) is a flexible telescopic pipe, and the material conveying pipeline (10) and the blanking box (50) are communicated together in a sealing mode.

3. The lime slaker-based feeding system of claim 1, wherein: the blanking hole (21) is formed in the top end of the digestion machine body (20) along the length direction of the digestion machine body (20), the whole installation frame (30) is square, the blanking hole (21) can be surrounded, and the lower end of the blanking box (50) is of a rectangular hollow structure in tight sliding fit with the blanking hole (21).

4. The lime slaker-based feeding system of claim 1, wherein: the movable baffle assembly (40) comprises a plurality of plate members (41) which are connected together in a rotating mode through rotating shafts at the head and the tail in sequence, wherein the rotating shafts of the plate members (41) close to one side of the length direction of the mounting frame (30) are fixedly connected to the inner side of the mounting frame (30) in a rotating mode, and the rotating shafts of one ends of the plate members (41) far away from one side of the length direction of the mounting frame (30) are fixedly connected with the outer side wall of the discharging box (50) in a rotating mode.

5. The lime slaker-based feeding system of claim 4, wherein: a sliding groove (31) is formed in the inner side of the mounting frame (30) along the length direction, and the n+1th (n is 0,2,4, 6.) rotating shafts except the rotating shafts fixedly connected with the mounting frame (30) in each group of rotating shafts in the movable baffle assembly (40) are all in sliding connection in the sliding groove (31).

6. The lime slaker based feeding system of claim 5, wherein: the remaining n (n is 2,4, 6.) th shafts are equal in length and equal to the inner width of the mounting frame (30), and each of the plates (41) is also equal in width to the inner width of the mounting frame (30).

7. The lime slaker-based feeding system of claim 1, wherein: fitting grooves (32) are respectively formed in two opposite sides of the mounting frame (30) in the width direction, and a sliding block (51) which slides in a fitting manner with the fitting grooves (32) is arranged on one side, opposite to the fitting grooves (32), of the discharging box (50).

8. The lime slaker-based feeding system of claim 7, wherein: the driving assembly (60) comprises a driving motor (61) arranged on the outer side of the mounting frame (30), a screw rod (62) is fixedly arranged at the output end of the driving motor (61), and one sliding block (51) extends out of the matching groove (32) and is in threaded connection with the screw rod (62).