CN219540483U

CN219540483U - Material scattering and dispersing device of efficient powder concentrator

Info

Publication number: CN219540483U
Application number: CN202320450454.3U
Authority: CN
Inventors: 温宏祥; 葛冬梅
Original assignee: Yancheng Huajian Environmental Protection And Energy Saving Equipment Co ltd
Current assignee: Yancheng Huajian Environmental Protection And Energy Saving Equipment Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-18
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the field of powder separators and discloses a material scattering and dispersing device of a high-efficiency powder separator, which comprises a shell, wherein a trough is formed in the top of the shell, the inner wall of the shell is fixedly connected with a first limiting plate, the top of the first limiting plate is fixedly connected with a bearing, the inner wall of the bearing is fixedly connected with a dispersing mechanism, the dispersing mechanism is connected with a servo motor through a coupler and an output shaft, when the material scattering and dispersing work is carried out, the servo motor is started, the servo motor drives the dispersing mechanism to rotate after being started, raw materials are placed in the trough at the top of the shell, the raw materials fall down along the trough after being placed, are contacted with the rotating dispersing mechanism in the falling process, are scattered in the contact process, meanwhile, the caking is scattered, then the free falling body falls from the bottom of the trough to carry out the dispersing discharging work, the receiving block part of the raw materials can be effectively scattered in the use, and the high-efficiency powder selection can be carried out more effectively after the discharging.

Description

Material scattering and dispersing device of efficient powder concentrator

Technical Field

The utility model relates to the technical field of powder separators, in particular to a scattering material dispersing device of a high-efficiency powder separator.

Background

Powder concentrator is widely used in coal mill and raw material unloading and drying mill and cement mill systems in novel dry cement production lines. The three-separation powder concentrator can be divided into three main types of powder concentrator, centrifugal powder concentrator and cyclone powder concentrator, and the powder concentrator is the main equipment for sorting dry materials. A large amount of stone dust and crushed fine particles are generated during the crushing of the solid stone. In order to separate out sand powder with a predetermined fineness modulus, the fine dust and fine particles are separated by a powder separator.

According to the search, the prior patent (publication No. CN 214021882U) discloses a high-efficiency powder selecting machine, which comprises a machine shell, wherein a powder selecting chamber is arranged in the machine shell, a fixed plate is arranged at the bottom of the machine shell, a motor is arranged at the upper end of the fixed plate, the tail end of an output shaft of the motor is fixedly connected with a rotating shaft, the outer edge of the rotating shaft is fixedly connected with a first belt pulley, a screening mechanism matched with the motor is arranged in the powder selecting chamber, a feeding mechanism matched with the motor and used for conveying screened materials is arranged at the bottom of the machine shell, the screening mechanism comprises an annular groove arranged at the upper end of the machine shell, fixed rods are uniformly arranged in the annular groove, a plurality of outer edges of the fixed rods are connected with a screen plate in a sliding mode together, and the screen plate vibrates to screen raw materials; the spiral conveying blades inside the feeding cylinder are driven to rotate through the rotating shaft, and then the spiral conveying She Jiuhui drives the materials screened in the powder selecting chamber to move and convey the materials to a proper position.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the existing powder concentrator is inconvenient to disperse raw materials when in material scattering, and is easy to cause caking phenomenon, so that the working efficiency and working state of the powder concentrator are affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a scattering material dispersing device of a high-efficiency powder concentrator, which can effectively solve the problem that the existing powder concentrator is inconvenient to disperse raw materials when scattering materials.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient powder concentrator spill material dispersion devices, includes shell, its characterized in that: the top of the shell is provided with a trough, and the inner wall of the shell is fixedly connected with a first limiting plate;

the top fixedly connected with bearing of first limiting plate, the inner wall fixedly connected with dispersion mechanism of bearing, dispersion mechanism has servo motor through shaft coupling and output shaft.

Preferably, a penetrating structure is formed between the first limiting plate and the bearing, and the dispersing mechanism and the first limiting plate form a rotating structure through the bearing.

Preferably, the outer wall of the dispersing mechanism is fixedly connected with the second limiting plate, a penetrating structure is formed between the dispersing mechanism and the second limiting plate, and the shell is connected with the second limiting plate through welding.

Preferably, the outer wall of the servo motor is fixedly connected with the fixing seat, the servo motor is connected with the fixing seat through welding, and the shell is connected with the fixing seat through welding.

Preferably, the dispersing mechanism comprises a rotating rod, a sleeve and stirring blades, wherein the outer wall of the rotating rod is fixedly connected with the sleeve, the outer wall of the sleeve is fixedly connected with the stirring blades, the rotating rod is connected with the sleeve through welding, and a penetrating structure is formed between the rotating rod and the sleeve.

Preferably, the bottom end of the rotary rod is fixedly connected with the transmission shaft, and the central axis of the rotary rod is overlapped with the central axis of the transmission shaft.

Preferably, the second limiting plate comprises a plate body, a leakage groove and a reserved hole, the top of the plate body is provided with the leakage groove, the top of the plate body is provided with the reserved hole, the central axis of the plate body is overlapped with the central axis of the reserved hole, the number of the leakage grooves is two, and the leakage grooves are symmetrically distributed at the top of the plate body according to the central axis of the plate body.

Compared with the prior art, the utility model provides the scattering material dispersing device of the efficient powder concentrator, which has the following beneficial effects:

according to the utility model, when the material scattering and dispersing work is carried out, the servo motor is started, the dispersing mechanism is driven to rotate after the servo motor is started, then raw materials are put into the material groove at the top of the shell, the raw materials fall along the material groove after being put into the material groove, are contacted with the rotating dispersing mechanism in the falling process, are scattered in the contact process, meanwhile, the caking is scattered, then the free falling body falls from the bottom of the material groove to carry out the dispersing discharging work, the material middle joint part can be effectively scattered in use, the efficient powder selection can be carried out more effectively after the discharging, the powder selection efficiency and the comprehensiveness are improved effectively, the raw materials are prevented from being accumulated on the second limiting plate in the falling process of the raw materials, the leakage groove is formed, the accumulation phenomenon of the raw materials can be greatly reduced in the falling process, and the discharging effect and the discharging comprehensiveness of the equipment are improved effectively in use.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a dispersing mechanism according to the present utility model;

FIG. 3 is a schematic view of a second limiting plate structure according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.

Wherein: 1. a trough; 2. a housing; 3. a dispersing mechanism; 301. a rotating rod; 302. a sleeve; 303. a transmission shaft; 304. stirring the leaves; 4. a second limiting plate; 401. a plate body; 402. a drain groove; 403. reserving a hole; 5. a servo motor; 6. a fixing seat; 7. a first limiting plate; 8. and (3) a bearing.

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. 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.

Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: the utility model provides a high-efficient powder concentrator spill material dispersion devices, includes shell 2, its characterized in that: the silo 1 is seted up at the top of shell 2, the first limiting plate 7 of inner wall fixed connection of shell 2, the top fixedly connected with bearing 8 of first limiting plate 7, the inner wall fixedly connected with dispersion mechanism 3 of bearing 8, dispersion mechanism 3 passes through shaft coupling and output shaft has servo motor 5, constitute the throughout structure between first limiting plate 7 and the bearing 8, and dispersion mechanism 3 passes through bearing 8 and first limiting plate 7 constitutes revolution mechanic, the outer wall fixed connection second limiting plate 4 of dispersion mechanism 3, and constitute the throughout structure between dispersion mechanism 3 and the second limiting plate 4, and pass through welded connection between shell 2 and the second limiting plate 4, the outer wall fixed connection fixing base 6 of servo motor 5, and pass through welded connection between servo motor 5 and the fixing base 6, and pass through welded connection between shell 2 and the fixing base 6.

Wherein: when scattering material dispersion work, start servo motor 5, servo motor 5 starts the back and drives dispersion mechanism 3 and rotate, then put into the raw materials from the silo 1 at shell 2 top, the raw materials drops along silo 1 after putting into, in the in-process of falling with rotatory dispersion mechanism 3 contact, the in-process is broken up, all break up the caking simultaneously, then the free fall is followed the bottom of silo 1 and is fallen and carry out dispersion ejection of compact work, can effectually break up the grafting part in the raw materials when using, can more effectually select powder after the ejection of compact, let selection powder efficiency and comprehensive effectual promotion all.

Referring to fig. 1 and 2, a material scattering and dispersing device of a high-efficiency powder concentrator, a dispersing mechanism 3 comprises a rotary rod 301, a sleeve 302 and a stirring blade 304, wherein the outer wall of the rotary rod 301 is fixedly connected with the sleeve 302, the outer wall of the sleeve 302 is fixedly connected with the stirring blade 304, the rotary rod 301 is connected with the sleeve 302 through welding, a penetrating structure is formed between the rotary rod 301 and the sleeve 302, the bottom end of the rotary rod 301 is fixedly connected with a transmission shaft 303, and the central axis of the rotary rod 301 is overlapped with the central axis of the transmission shaft 303.

Wherein: in the rotating process of the dispersing mechanism 3, the stirring blade 304 continuously rotates to flap the falling raw material, and the caking part in the raw material is beaten in the flapping process, so that dispersing work is carried out, the rotating stability can be effectively improved by overlapping the central axis of the rotating rod 301 with the central axis of the transmission shaft 303 when the dispersing mechanism is used, the circle center of the rotation can be overlapped, and the running state and the safety are effectively guaranteed.

Referring to fig. 1 and 3, a material scattering and dispersing device of a high-efficiency powder concentrator, a second limiting plate 4 comprises a plate body 401, a leakage groove 402 and a reserved hole 403, the leakage groove 402 is formed in the top of the plate body 401, the reserved hole 403 is formed in the top of the plate body 401, the central axis of the plate body 401 and the central axis of the reserved hole 403 are overlapped, the number of the leakage grooves 402 is two, and the leakage grooves are symmetrically distributed in the top of the plate body 401 according to the central axis of the plate body 401.

Wherein: the raw materials are avoided piling up on the second limiting plate 4 in the falling process of the raw materials, the leakage groove 402 is formed, the piling phenomenon of the raw materials can be greatly reduced in the falling process, and the discharging effect and the discharging comprehensiveness of the device are effectively improved when the device is used.

The working principle of the utility model is as follows: when scattering material dispersion work, start servo motor 5, servo motor 5 starts the back and drives dispersion mechanism 3 and rotate, then put into the raw materials from the silo 1 at shell 2 top, the raw materials drops along silo 1 after putting into, in the in-process of falling with rotatory dispersion mechanism 3 contact, in dispersion mechanism 3 carries out rotatory in-process, stirring leaf 304 continuously rotates, beat the former material that falls, beat the caking part in the former material in the process of beating to carry out dispersion work, the in-process of contacting is broken up, then the free fall drops from the bottom of silo 1 and carries out dispersion ejection of compact work.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient powder concentrator spill material dispersion devices, includes shell (2), its characterized in that: a trough (1) is formed in the top of the shell (2), and the inner wall of the shell (2) is fixedly connected with a first limiting plate (7);

the top fixedly connected with bearing (8) of first limiting plate (7), the inner wall fixedly connected with dispersion mechanism (3) of bearing (8), dispersion mechanism (3) are connected with servo motor (5) through shaft coupling and output shaft.

2. The spreading and dispersing device of the efficient powder concentrator according to claim 1, wherein: a penetrating structure is formed between the first limiting plate (7) and the bearing (8), and the dispersing mechanism (3) and the first limiting plate (7) form a rotating structure through the bearing (8).

3. The spreading and dispersing device of the efficient powder concentrator according to claim 1, wherein: the outer wall of the dispersing mechanism (3) is fixedly connected with the second limiting plate (4), a penetrating structure is formed between the dispersing mechanism (3) and the second limiting plate (4), and the shell (2) is connected with the second limiting plate (4) through welding.

4. The spreading and dispersing device of the efficient powder concentrator according to claim 1, wherein: the outer wall of the servo motor (5) is fixedly connected with the fixed seat (6), the servo motor (5) is connected with the fixed seat (6) through welding, and the shell (2) is connected with the fixed seat (6) through welding.

5. The spreading and dispersing device of the efficient powder concentrator according to claim 1, wherein: the dispersing mechanism (3) comprises a rotary rod (301), a sleeve (302) and stirring blades (304), wherein the outer wall of the rotary rod (301) is fixedly connected with the sleeve (302), the outer wall of the sleeve (302) is fixedly connected with the stirring blades (304), the rotary rod (301) is connected with the sleeve (302) through welding, and a penetrating structure is formed between the rotary rod (301) and the sleeve (302).

6. The material scattering and dispersing device of the efficient powder concentrator of claim 5, wherein the material scattering and dispersing device is characterized in that: the bottom end of the rotary rod (301) is fixedly connected with the transmission shaft (303), and the central axis of the rotary rod (301) is overlapped with the central axis of the transmission shaft (303).

7. A spreading and dispersing device of a high-efficiency powder concentrator according to claim 3, wherein:

the second limiting plate (4) comprises a plate body (401), leakage grooves (402) and reserved holes (403), the leakage grooves (402) are formed in the top of the plate body (401), the reserved holes (403) are formed in the top of the plate body (401), the central axes of the plate body (401) are overlapped with the central axes of the reserved holes (403), the number of the leakage grooves (402) is two, and the leakage grooves are symmetrically distributed in the top of the plate body (401) according to the central axes of the plate body (401).