CN214131425U

CN214131425U - Dosing unit for cement manufacture

Info

Publication number: CN214131425U
Application number: CN202022293129.XU
Authority: CN
Inventors: 胡俊
Original assignee: Ningxia Chenhai Building Materials Co ltd
Current assignee: Ningxia Chenhai Building Materials Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-09-07
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a batching device for cement production, which comprises a box body, wherein a feeding hopper is fixedly connected to the upper end of the box body, a rotating shaft penetrates through the box body, the end of the rotating shaft is provided with a motor I, a rotating cylinder is sleeved on the outer side of the rotating shaft and is fixedly connected with the rotating shaft, and a plurality of circumferentially distributed stirring boxes are fixedly connected to the outer side of the rotating cylinder; the conveying shaft is arranged in the box body, the conveying blades which are spirally distributed are fixedly connected to the outer side of the conveying shaft, a motor II is installed on one side of the conveying shaft, a heating box is arranged at the position, corresponding to the conveying shaft, of the upper side of the box body, and a heating device is arranged on the inner side of the heating box. The utility model discloses during the use, through mutually supporting of box, feed hopper, dehumidifying device, rotation axis, a rotatory section of thick bamboo, stirring box, batching funnel, each part of motor, can be with raw materials intensive mixing and can reduce the inboard humidity of box.

Description

Dosing unit for cement manufacture

Technical Field

The utility model relates to a cement manufacture technical field specifically is a dosing unit for cement manufacture.

Background

Cement: a powdered hydraulic inorganic cementitious material; water is added and stirred to form slurry which can be hardened in the air or in water and can firmly bond materials such as sand, stone and the like together; the mixture of the early lime and the volcanic ash is similar to the modern lime and volcanic ash cement, and the concrete made by cementing the broken stone by the mixture has higher strength after being hardened and can resist the erosion of fresh water or salt-containing water; as an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

The existing cement batching device has a simple structure, can not fully mix raw materials, and can not dry the mixed raw materials, so that the moisture content in the raw materials is higher, and the product quality is influenced. Therefore, the utility model provides a dosing unit for cement manufacture to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dosing unit for cement manufacture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a batching device for cement production comprises a box body, wherein a feeding hopper is fixedly connected to the upper end of the box body, a rotating shaft penetrates through the box body, a first motor is installed at the tail end of the rotating shaft, a rotating cylinder is sleeved on the outer side of the rotating shaft and fixedly connected with the rotating shaft, and a plurality of circumferentially distributed stirring boxes are fixedly connected to the outer side of the rotating cylinder;

a conveying shaft is arranged in the box body, conveying blades which are spirally distributed are fixedly connected to the outer side of the conveying shaft, a second motor is installed on one side of the conveying shaft, a heating box is arranged at the position, corresponding to the conveying shaft, of the upper side of the box body, and a heating device is arranged on the inner side of the heating box;

an air pump is arranged at the position of the box body corresponding to the conveying shaft, a conveying pipe is arranged at the upper end of the air pump, and the conveying pipe penetrates through the inner wall of the box body and is fixedly connected with the inner wall of the box body;

the left side of the box body is fixedly connected with a collecting box, and a discharge hole is formed in the collecting box.

As a further proposal of the utility model, the inner side of the box body is provided with a dehumidifying device.

As a further proposal of the utility model, a plurality of batching funnel, batching funnel and box inner wall fixed connection are inserted in the box.

As a further scheme of the utility model, heating cabinet lower extreme fixedly connected with heat-conducting plate, heat-conducting plate card go into the box inboard and with box fixed connection.

As a further scheme of the utility model, the cartridge filter is installed to the conveyer pipe end, and filter one, filter two are installed to the cartridge filter inboard, install control flap in the conveyer pipe.

As a further proposal, the box lower extreme fixedly connected with bottom plate, bottom plate and collecting box fixed connection.

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

1. when the utility model is used, the raw materials can be fully mixed and the humidity inside the box body can be reduced through the mutual matching of the box body, the feeding funnel, the dehumidifying device, the rotating shaft, the rotating cylinder, the stirring box, the batching funnel and the motor;

2. through the mutual matching of the conveying shaft, the conveying blades, the heating box, the heating device, the heat conducting plate and the collecting box, the cement can be conveyed into the collecting box and dried through the heating device, so that the next process is facilitated;

3. through mutually supporting of air pump, conveyer pipe, cartridge filter, filter one, filter two, each part of control flap, can carry stirring box position department with the flue gas that produces in the cement stirring mixing process, can reduce the dust and discharge, improve resource utilization.

Drawings

FIG. 1 is a schematic structural diagram of a batching device for cement production.

Fig. 2 is a schematic structural view of a rotating shaft in a batching device for cement production.

Fig. 3 is a schematic structural view of a place a in fig. 2 in a batching device for cement production.

Fig. 4 is a schematic structural view of a conveying shaft in a batching device for cement production.

In the figure: 1. a box body; 2. a feed hopper; 3. a dehumidifying device; 4. a rotating shaft; 5. a rotary drum; 6. a stirring box; 7. a batching funnel; 8. a delivery shaft; 9. a conveying blade; 10. a heating box; 11. a heating device; 12. a heat conducting plate; 13. an air pump; 14. a delivery pipe; 15. a filter cartridge; 16. a first filter plate; 17. a second filter plate; 18. a control valve; 19. a collection box; 20. a discharge port; 21. a first motor; 22. a second motor; 23. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a batching device for cement production includes a box body 1, a feeding funnel 2 is fixedly connected to the upper end of the box body 1, a dehumidifying device 3 is arranged inside the box body 1, a rotating shaft 4 penetrates through the box body 1, a motor 21 is installed at the end of the rotating shaft 4, a rotating cylinder 5 is sleeved outside the rotating shaft 4, the rotating cylinder 5 is fixedly connected with the rotating shaft 4, a plurality of stirring boxes 6 distributed circumferentially are fixedly connected to the outside of the rotating cylinder 5, a plurality of batching funnels 7 are inserted into the box body 1, and the batching funnels 7 are fixedly connected with the inner wall of the box body 1;

a conveying shaft 8 is arranged in the box body 1, conveying blades 9 which are spirally distributed are fixedly connected to the outer side of the conveying shaft 8, a second motor 22 is mounted on one side of the conveying shaft 8, a heating box 10 is arranged at the position, corresponding to the conveying shaft 8, of the upper side of the box body 1, a heating device 11 is arranged on the inner side of the heating box 10, a heat-conducting plate 12 is fixedly connected to the lower end of the heating box 10, and the heat-conducting plate 12 is clamped into the inner side of the box body 1 and is fixedly connected with the box body 1;

an air pump 13 is arranged at the position, corresponding to the conveying shaft 8, of the box body 1, a conveying pipe 14 is installed at the upper end of the air pump 13, the conveying pipe 14 penetrates through the inner wall of the box body 1 and is fixedly connected with the inner wall of the box body 1, a filter cylinder 15 is installed at the tail end of the conveying pipe 14, a first filter plate 16 and a second filter plate 17 are installed on the inner side of the filter cylinder 15, and a control valve 18 is installed in the conveying pipe 14;

the left side of the box body 1 is fixedly connected with a collecting box 19, a discharging port 20 is arranged in the collecting box 19, the lower end of the box body 1 is fixedly connected with a bottom plate 23, and the bottom plate 23 is fixedly connected with the collecting box 19.

The utility model discloses a theory of operation is:

when the utility model is used, the raw materials can be fully and uniformly mixed and the humidity inside the box body 1 can be reduced through the mutual matching of the box body 1, the feeding funnel 2, the dehumidifying device 3, the rotating shaft 4, the rotating cylinder 5, the stirring box 6, the batching funnel 7 and the motor I21; by the mutual matching of the parts of the conveying shaft 8, the conveying blades 9, the heating box 10, the heating device 11, the heat conducting plate 12 and the collecting box 19, cement can be conveyed into the collecting box 19 and dried by the heating device 11, so that the next process is facilitated; through mutually supporting of air pump 13, conveyer pipe 14, cartridge filter 15, filter 16,

filter

17, 18 each parts of control valve, can carry the flue gas that produces among the cement stirring mixing process and stir 6 positions of box department, can reduce the dust and discharge, improve resource utilization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The batching device for cement production comprises a box body (1) and is characterized in that a feeding hopper (2) is fixedly connected to the upper end of the box body (1), a rotating shaft (4) penetrates through the box body (1), a motor I (21) is installed at the tail end of the rotating shaft (4), a rotating cylinder (5) is sleeved on the outer side of the rotating shaft (4), the rotating cylinder (5) is fixedly connected with the rotating shaft (4), and a plurality of circumferentially distributed stirring boxes (6) are fixedly connected to the outer side of the rotating cylinder (5);

a conveying shaft (8) is arranged in the box body (1), conveying blades (9) which are spirally distributed are fixedly connected to the outer side of the conveying shaft (8), a second motor (22) is installed on one side of the conveying shaft (8), a heating box (10) is arranged at the position, corresponding to the conveying shaft (8), of the upper side of the box body (1), and a heating device (11) is arranged on the inner side of the heating box (10);

an air pump (13) is arranged at the position, corresponding to the conveying shaft (8), of the box body (1), a conveying pipe (14) is installed at the upper end of the air pump (13), and the conveying pipe (14) penetrates through the inner wall of the box body (1) and is fixedly connected with the inner wall of the box body (1);

the left side of the box body (1) is fixedly connected with a collecting box (19), and a discharging hole (20) is formed in the collecting box (19).

2. A batching device for cement production according to claim 1, characterized in that inside said box (1) there is a dehumidifying device (3).

3. The batching device for cement production according to claim 1, characterized in that a plurality of batching funnels (7) are inserted in said box body (1), said batching funnels (7) being fixedly connected to the inner wall of said box body (1).

4. The batching device for cement production according to claim 1, wherein the lower end of the heating box (10) is fixedly connected with a heat conducting plate (12), and the heat conducting plate (12) is clamped into the inner side of the box body (1) and is fixedly connected with the box body (1).

5. The batching device for cement production according to claim 1, wherein the end of said delivery pipe (14) is equipped with a filter cartridge (15), the inside of said filter cartridge (15) is equipped with a first filter plate (16) and a second filter plate (17), and the delivery pipe (14) is equipped with a control valve (18).

6. The batching device for cement production according to claim 1, characterized in that a bottom plate (23) is fixedly connected to the lower end of said box (1), said bottom plate (23) being fixedly connected to said collection box (19).