CN220968853U

CN220968853U - Raw material mixing equipment for dedusting ash cold setting balls

Info

Publication number: CN220968853U
Application number: CN202323037000.2U
Authority: CN
Inventors: 帅林
Original assignee: Tianjin Ruilixin Environmental Protection Technology Co ltd
Current assignee: Tianjin Ruilixin Environmental Protection Technology Co ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-05-17
Anticipated expiration: 2033-11-10

Abstract

The utility model belongs to the field of environmental protection equipment in the metallurgical industry, in particular to raw material mixing equipment for a dedusting ash cold-setting ball, which aims at the problems that the existing mixing mode is single, the mixing speed is low, the efficiency is low, raw materials are stuck to the inner wall of a mixing barrel in the mixing process and cannot be cleaned, and the mixing quality is affected.

Description

Raw material mixing equipment for dedusting ash cold setting balls

Technical Field

The utility model relates to the technical field of environmental protection equipment in the metallurgical industry, in particular to raw material mixing equipment for a dedusting ash cold-setting ball.

Background

The finished product balls of the fly ash are also called cold-bonded pellets, which are prepared by uniformly mixing raw materials such as iron scales, fly ash and the like in proportion by adding a binder, adopting a cold-pressing bonding curing molding process, producing the cold-bonded pellets by a ball press, and then sieving, drying or airing the cold-bonded pellets to obtain the cold-bonded pellets with uniform components, uniform granularity and good strength.

The existing raw material mixing equipment for the fly ash cold-setting balls has some defects in the actual use process:

1. When the existing mixing equipment is used for mixing, the mixing mode is single, the mixing speed is low, and the efficiency is low.

2. When mixing equipment is used for mixing, raw materials have viscosity, and the raw materials can not be cleaned when being stuck to the inner wall of a mixing barrel in the mixing process, so that the mixing quality is affected.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, the mixing mode is single, the mixing speed is low, the efficiency is low, raw materials are stuck to the inner wall of a mixing barrel in the mixing process and cannot be cleaned, and the mixing quality is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The raw material mixing equipment for the dedusting ash cold-setting balls comprises a fixed frame, wherein an outer barrel is fixedly connected in the fixed frame through bolts, a mixing barrel is arranged in the outer barrel, and a driving component for driving the mixing barrel to rotate is arranged in the outer barrel;

The stirring barrel rotates to penetrate through the stirring shaft, and a cleaning assembly for cleaning the inner wall of the stirring barrel is arranged in the stirring barrel.

In one possible design, the drive assembly includes driving motor of fixed connection in outer bucket, and driving motor's output shaft one end and the bottom fixed connection of mixing axle, the outer wall fixed cover of mixing axle is equipped with first gear, the bottom inner wall of outer bucket rotates installs the second gear, and first gear and second gear mesh mutually, the bottom fixed mounting of mixing bucket has the ring gear, and second gear and ring gear mesh mutually, the outer wall fixedly connected with rotation ring of mixing bucket, the inner wall of outer bucket is equipped with the rotation groove, and rotation ring rotation connection is in the rotation groove, the bottom fixedly connected with bottom ring of mixing bucket, the bottom inner wall of outer bucket is equipped with the undercut, and bottom ring sliding connection is in the undercut.

In one possible design, two connecting plates are fixedly connected to one side of the mixing shaft, one ends of the two connecting plates are fixedly connected with scraping plates, and the scraping plates scrape the inner wall of the mixing barrel.

In one possible design, the outer wall of the mixing shaft is fixedly sleeved with a mixing frame.

In one possible design, the top of the outer barrel is covered with a top cover, and a feed pipe penetrates through the top cover in a fixed manner.

In one possible design, the bottom of the fixing frame is fixedly connected with supporting legs.

According to the application, raw materials can be placed into the mixing barrel through the feeding pipe, the driving motor is electrified, the output shaft of the driving motor can drive the first gear to rotate, the first gear is meshed with the second gear, the second gear drives the inner gear ring 15 to rotate, the mixing barrel is driven by the inner gear ring 15 to rotate through the rotating ring and the bottom ring in the rotating groove and the bottom groove of the feeding pipe respectively, meanwhile, the output shaft of the driving motor can drive the mixing shaft to rotate, the mixing shaft drives the mixing frame to rotate, mixing is carried out in the mixing barrel, meanwhile, the rotation directions of the mixing frame and the mixing barrel are opposite, mixing of raw materials can be accelerated, and meanwhile, when the mixing shaft rotates, the scraping plate can be scraped on the inner wall of the rotating ring through the driving of the two connecting plates, and the inner wall of the mixing barrel is cleaned.

According to the raw material mixing equipment for the dedusting ash cold-setting ball, through the rotating component, the mixing frame can be driven to rotate, the mixing barrel can also be driven to rotate, the rotating directions of the mixing barrel and the mixing frame are opposite, and the mixing effect on raw materials can be accelerated;

According to the raw material mixing equipment for the dedusting ash cold-setting ball, the mixing shaft can drive the scraping plates to do circular motion through the two connecting plates in the rotating process, so that the inner wall of the mixing barrel is cleaned, and raw materials are prevented from being adhered to the inner wall of the feeding pipe;

According to the utility model, the stirring speed of the raw materials is greatly improved through the opposite rotation directions of the stirring frame and the stirring barrel, and meanwhile, the stirring shaft rotates to drive the scraping plate to clean the raw materials, so that the stirring efficiency of the raw materials is improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of a raw material mixing device for a fly ash cold set ball according to the present utility model;

FIG. 2 is a schematic cross-sectional structure of a raw material mixing barrel of a fly ash cold set ball provided by the utility model;

Fig. 3 is a schematic diagram of a cross-sectional explosion structure of a raw material mixing barrel of a dedusting ash cold-solid ball mixing device.

In the figure: 1. a fixing frame; 2. support legs; 3. an outer tub; 4. a top cover; 5. a feed pipe; 6. a mixing barrel; 7. a mixing rack; 8. a mixing shaft; 9. a connecting plate; 10. a scraper; 11. a rotating ring; 12. a bottom ring; 13. a rotating groove; 14. a bottom groove; 15. an inner gear ring; 16. a first gear; 17. a second gear; 18. and driving the motor.

Detailed Description

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

Example 1

Referring to fig. 1 and 2, a raw material mixing device comprises a fixing frame 1, wherein an outer barrel 3 is fixedly connected in the fixing frame 1 through bolts, a mixing barrel 6 is arranged in the outer barrel 3, and a driving component for driving the mixing barrel 6 to rotate is arranged in the outer barrel 3; the stirring barrel 6 rotates to penetrate through the stirring shaft 8, and a cleaning component for cleaning the inner wall of the stirring barrel 6 is arranged in the stirring barrel 6. The mixing barrel 6 can be driven to rotate in the outer barrel 3 through the driving component, and meanwhile, the cleaning component can clean raw materials adhered to the inner wall of the mixing barrel 6 in the mixing process.

Referring to fig. 3, the driving assembly includes a driving motor 18 fixedly connected in the outer tub 3, and one end of an output shaft of the driving motor 18 is fixedly connected with the bottom of the mixing shaft 8, a first gear 16 is fixedly sleeved on the outer wall of the mixing shaft 8, a second gear 17 is rotatably mounted on the inner wall of the bottom of the outer tub 3, the first gear 16 is meshed with the second gear 17, an inner gear ring 15 is fixedly mounted on the bottom of the mixing tub 6, the second gear 17 is meshed with the inner gear ring 15, a rotating ring 11 is fixedly connected to the outer wall of the mixing tub 6, a rotating groove 13 is formed in the inner wall of the outer tub 3, the rotating ring 11 is rotatably connected in the rotating groove 13, a bottom ring 12 is fixedly connected to the bottom of the mixing tub 6, a bottom groove 14 is formed in the inner wall of the bottom of the outer tub 3, and the bottom ring 12 is slidably connected in the bottom groove 14. The driving motor 18 is electrified, an output shaft of the driving motor 18 can drive the first gear 16 to rotate, the first gear 16 is meshed with the second gear 17, the second gear 17 drives the inner gear ring 15 to rotate, the mixing barrel 6 is driven by the inner gear ring 15, and the mixing barrel 6 rotates in the rotating groove 13 and the bottom groove 14 of the feeding pipe 5 through the rotating ring 11 and the bottom ring 12 respectively.

Referring to fig. 3, two connection plates 9 are fixedly connected to one side of the mixing shaft 8, one ends of the two connection plates 9 are fixedly connected with a scraping plate 10, and the scraping plate 10 scrapes the inner wall of the mixing drum 6. When the mixing shaft 8 rotates, the scraping plates 10 can scrape the inner wall of the rotating ring 11 through the driving of the two connecting plates 9, so as to clean the inner wall of the mixing barrel 6.

The application can be used in the field of environmental protection equipment in the metallurgical industry, and can also be used in other fields suitable for the application.

Example 2

Referring to fig. 3, an improvement is made on the basis of the first embodiment: a raw material mixing device for a fly ash cold setting ball is applied to the field of environmental protection equipment in the metallurgical industry, and a mixing frame 7 is fixedly sleeved on the outer wall of a mixing shaft 8. The stirring shaft 8 rotates to drive the stirring frame 7 to rotate so as to stir the raw materials.

Referring to fig. 2, the top of the outer tub 3 is covered with a top cover 4, and a feed pipe 5 is fixedly inserted into the top cover 4. Raw materials can be filled into the mixing barrel 6 through the feeding pipe 5, and the mixed materials can be taken out after the top cover 4 is lifted.

Referring to fig. 1, a support leg 2 is fixedly connected to the bottom of a fixing frame 1. The fixing frame 1 can be supported by the support legs 2.

However, as well known to those skilled in the art, the working principle and wiring method of the driving motor 18 are well known, and all of them are conventional means or common knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The raw material mixing equipment for the fly ash cold-setting balls comprises a fixed frame (1) and is characterized in that an outer barrel (3) is fixedly connected in the fixed frame (1) through bolts, a mixing barrel (6) is arranged in the outer barrel (3), and a driving component for driving the mixing barrel (6) to rotate is arranged in the outer barrel (3);

the stirring barrel (6) rotates to penetrate through the stirring shaft (8), and a cleaning assembly for cleaning the inner wall of the stirring barrel (6) is arranged in the stirring barrel (6).

2. The raw material mixing equipment for the fly ash cold-setting balls according to claim 1, wherein the driving assembly comprises a driving motor (18) fixedly connected in the outer barrel (3), one end of an output shaft of the driving motor (18) is fixedly connected with the bottom of the mixing shaft (8), a first gear (16) is fixedly sleeved on the outer wall of the mixing shaft (8), a second gear (17) is rotatably mounted on the inner wall of the bottom of the outer barrel (3), the first gear (16) is meshed with the second gear (17), an inner gear ring (15) is fixedly mounted on the bottom of the mixing barrel (6), the second gear (17) is meshed with the inner gear ring (15), the outer wall of the mixing barrel (6) is fixedly connected with a rotating ring (11), a rotating groove (13) is formed in the inner wall of the outer barrel (3), a bottom ring (12) is fixedly connected to the bottom of the mixing barrel (6), and the bottom of the inner wall of the outer barrel (3) is provided with a bottom ring (14) and is connected with the bottom ring (14) in a sliding mode.

3. The raw material mixing device for the fly ash cold setting balls according to claim 1, wherein two connecting plates (9) are fixedly connected to one side of the mixing shaft (8), one end of each connecting plate (9) is fixedly connected with a scraping plate (10), and the scraping plates (10) scrape the inner wall of the mixing barrel (6).

4. The raw material mixing device for the fly ash cold setting balls according to claim 1, wherein a mixing frame (7) is fixedly sleeved on the outer wall of the mixing shaft (8).

5. The raw material mixing equipment for the fly ash cold set balls according to claim 1, wherein a top cover (4) is covered on the top of the outer barrel (3), and a feed pipe (5) is fixedly penetrated in the top cover (4).

6. The raw material mixing device for the fly ash cold set balls according to claim 1, wherein the bottom of the fixing frame (1) is fixedly connected with supporting legs (2).