CN210664710U

CN210664710U - Cement raw material rotor scale

Info

Publication number: CN210664710U
Application number: CN201921755860.0U
Authority: CN
Inventors: 邓来平; 尹逊峰; 张军训; 郭瑞双; 刘丰昌
Original assignee: Shandong Taixi Cement Co Ltd
Current assignee: Shandong Taixi Cement Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-02
Anticipated expiration: 2029-10-18

Abstract

A cement raw material rotor scale belongs to the field of cement production equipment. The utility model provides a cement raw material rotor scale, includes rotor scale main part and feeding part, the feeding part sets up in the rotor scale main part, the feeding part includes feeder hopper, inlet pipe and stirring part, the inlet pipe link to each other with rotor scale, the stirring part set up on the inlet pipe, the feeder hopper set up in stirring part top. The device is through setting up feeder hopper and charge-in pipeline part, can be equipped with the feeder hopper of suitable pipe diameter and the charge-in pipeline of suitable length according to the production conditions of reality, can adapt to the operation of various environment to set up the stirring part between feeder hopper and charge-in pipeline, produced the condition of jam when having avoided a large amount of materials to get into the rotor scale in the raw materials storehouse, the device simple structure, the practicality is strong, can save a large amount of manufacturing cost.

Description

Cement raw material rotor scale

Technical Field

The utility model belongs to the technical field of cement manufacture equipment technique and specifically relates to a cement raw material rotor scale.

Background

Brief introduction: on a cement production line, after being ground into dry fine powder, cement clinker is stored in a huge raw material bin, the bottom of the raw material bin with the height of dozens of meters is provided with a chute and a rotor scale, raw materials are conveyed to the top of a preheater tower with the height of more than 70 meters through the chute and the rotor scale and a lifter, and then enter a preheater and a rotary kiln for high-temperature calcination and recooling to form qualified cement clinker. However, in the actual production process, because the height difference between the raw material bin and the rotor scale is too large, the rotor scale is easily blocked due to improper distance or unmatched pipe diameter with the raw material bin during installation, and therefore, the cement raw material rotor scale convenient to match the raw material bin is very necessary to design.

Disclosure of Invention

For solving the unmatched problem of above-mentioned rotor scale and raw material storehouse pipeline length and pipe diameter, the utility model provides a cement raw material rotor scale.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cement raw material rotor scale, includes rotor scale main part and feeding part, the feeding part sets up in the rotor scale main part, the feeding part includes feeder hopper, inlet pipe and stirring part, the inlet pipe link to each other with rotor scale, the stirring part set up on the inlet pipe, the feeder hopper set up in stirring part top.

As optimization, the stirring part include stirring rake and stirring pipeline, the inside seal box that is equipped with of stirring pipeline, be equipped with worm wheel and worm in the seal box, be connected with the motor on the worm, the motor sets up in the stirring pipeline outside, the worm wheel links to each other with the stirring rake, worm wheel, worm cooperation are connected, inside the feeder hopper was stretched into to the stirring rake upper end, the stirring rake lower extreme stretched into inside the feed pipe.

Preferably, the feed hopper, the stirring part and the feed pipeline are connected through bolts.

The utility model discloses an it is whole beneficial effect: the utility model provides a cement raw material rotor scale, through setting up feeder hopper and charge-in pipeline part, can be equipped with the feeder hopper of suitable pipe diameter and the charge-in pipeline of suitable length according to the production conditions of reality, can adapt to the operation of various environment to set up the stirring part between feeder hopper and charge-in pipeline, produced the condition of jam when having avoided a large amount of materials to get into the rotor scale in the raw materials storehouse, the device simple structure, the practicality is strong, can save a large amount of manufacturing cost.

Drawings

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

Figure 2 is the explosion schematic diagram of the feeding part of the utility model.

Figure 3 is a schematic view of the stirring part of the present invention.

Figure 4 is the utility model discloses a worm wheel, worm connection structure sketch map.

Fig. 5 is a schematic view of the sealing box of the present invention.

Wherein, 1 rotor scale main part, 2 feeding parts, 3 feeder hoppers, 4 feed pipes, 5 stirring parts, 6 stirring paddles, 7 stirring pipelines, 8 sealing boxes, 9 worm wheels, 10 worms and 11 motors.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 4, the cement raw material rotor scale comprises a rotor scale main body 1 and a feeding part 2, wherein the feeding part 2 is arranged on the rotor scale main body 1, the feeding part 2 comprises a feeding hopper 3, a feeding pipe 4 and a stirring part 5, the feeding pipe 4 is connected with the rotor scale main body 1, the stirring part 5 is arranged on the feeding pipe 4, and the feeding hopper 3 is arranged above the stirring part 5. Stirring part 5 include stirring rake 6 and stirring pipeline 7, stirring pipeline 7 inside be equipped with seal box 8, be equipped with worm wheel 9 and worm 10 in the seal box 8, be connected with motor 11 on the worm 10, motor 11 sets up in stirring pipeline 7 outsidely, worm wheel 9 links to each other with stirring rake 6, worm wheel 9, worm 10 cooperation are connected, 6 upper ends of stirring rake stretch into

inside feeder hopper

3, 6 lower extremes of stirring rake stretch into inside inlet pipe 4.

The device during operation, for keeping the accuracy of rotor scale main part 1, fix rotor scale main part 1 on the level ground at best in order to guarantee its accuracy and stability, feeder hopper 2 is connected with the ejection of compact pipeline of raw material storehouse, the bore customization of the discharging pipe of top raw material storehouse can be followed to the bore of feeder hopper 2, inlet pipe 4 customizes suitable height according to specific difference in height, cement raw material gets into in inlet pipe 4 by the raw material storehouse, because the pipe diameter difference, the jam problem appears easily, stirring part 5 can carry out effectual mediation to the material in stirred conduit 7 and the inlet pipe 4.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, and any suitable changes or modifications made by a person of ordinary skill in the art and a cement raw material rotor scale according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. A cement raw material rotor scale is characterized in that: including rotor scale main part (1) and feeding part (2), feeding part (2) set up on rotor scale main part (1), feeding part (2) include feeder hopper (3), inlet pipe (4) and stirring part (5), inlet pipe (4) link to each other with rotor scale main part (1), stirring part (5) set up on inlet pipe (4), feeder hopper (3) set up in stirring part (5) top.

2. A cement raw material rotor scale as set forth in claim 1, wherein: stirring part (5) including stirring rake (6) and stirring pipeline (7), stirring pipeline (7) inside seal box (8) of being equipped with, be equipped with worm wheel (9) and worm (10) in seal box (8), be connected with motor (11) on worm (10), motor (11) set up in stirring pipeline (7) outside, worm wheel (9) link to each other with stirring rake (6), worm wheel (9), worm (10) cooperation are connected, inside stirring rake (6) upper end stretches into feeder hopper (3), stirring rake (6) lower extreme stretches into inside inlet pipe (4).

3. A cement raw material rotor scale as set forth in claim 1, wherein: the feed hopper (3), the stirring part (5) and the feeding pipe (4) are connected through bolts.