CN219256025U

CN219256025U - Clinker dosing unit

Info

Publication number: CN219256025U
Application number: CN202320748829.4U
Authority: CN
Inventors: 康继东; 马会杰; 刘辉; 贾艳军; 高利兵
Original assignee: Zhangjiakou Jinyu Cement Co ltd
Current assignee: Zhangjiakou Jinyu Cement Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-27
Anticipated expiration: 2033-04-07

Abstract

The utility model belongs to the technical field of batching equipment, and particularly relates to a clinker batching device, which comprises a mixing tank and supporting legs, wherein a weighing device is arranged on the right side of the top of the mixing tank, a stirring device is arranged in the mixing tank, the weighing device comprises a weighing unit and a feeding unit, the weighing unit is arranged on the right side of the top of the mixing tank, the feeding unit is arranged on the back of the weighing unit, the stirring device comprises a stirring unit and a feeding and discharging unit, the stirring unit is arranged in the mixing tank, and the feeding and discharging unit is arranged outside the mixing tank. This grog dosing unit through setting up weighing device, can be accurate weight ratio between the various raw materials of control, avoids manual weighing to produce the error to influence final finished product quality, also improved the efficiency of production simultaneously, through setting up agitating unit, better carries out abundant stirring with various raw and other materials and mixes, improves the quality of finished product.

Description

Clinker dosing unit

Technical Field

The utility model relates to the technical field of batching equipment, in particular to a clinker batching device.

Background

The cement is a powdery hydraulic inorganic cementing material which is widely applied to engineering construction such as roads, bridges, municipal works, buildings, water conservancy and the like, the cement forms plastic slurry after being mixed with water, the cement can cement sand, stone and other materials, the cement can harden in air and can firmly cement the sand, stone and other materials together, the cement clinker is an important engineering material which is prepared by taking limestone, clay, iron raw materials and the like as main raw materials and then taking part of other chemical raw materials according to proper proportion, and when the raw materials are mixed, a mixing device is needed, however, when the conventional mixing device for cement clinker production is used for mixing the raw materials, various raw materials required by cement production cannot be mixed together uniformly and rapidly and efficiently, the quality of the clinker can be influenced, and the quality of the finished cement is poor.

As disclosed in chinese patent publication No. CN215428318U, when in use, the device is firstly placed at the position of a feeder, a power supply is connected, a motor is started, the motor drives a driving gear to rotate through a first shaft, the driving gear drives a corresponding second shaft to rotate through a plurality of driven gears, thereby driving a plurality of stirring rods to rotate, the rotating disc drives a plurality of second shafts to rotate based on the first shaft under the action of an internal gear disc, the first shaft rotates to drive a cam to push a pushing plate to move leftwards, thereby the mounting plate drives a first sliding plate and a second sliding plate to slide leftwards along corresponding sliding grooves, the mounting plate is enabled to move rightwards under the action of a spring and a vertical plate along with the rotation of the cam, the mounting plate is enabled to drive the sieve plate to reciprocate leftwards and rightwards under the interaction of the cam and the spring, various raw materials for cement production are conveyed to the position of the feeder, the mounting plate, the first sliding plate, the second sliding plate, the spring and the vertical plate are enabled to screen the raw materials under the combined action of the stirring rods, the stirring rods are enabled to enter the stirring cylinder downwards, the stirring cylinder is enabled to discharge the raw materials under the combined action of the stirring rods, the stirring cylinder is enabled to be enabled to uniformly discharge the stirring cylinder after the stirring rods and the stirring cylinder is enabled to be opened.

However, in the above-mentioned proportioning device for cement clinker production, when raw materials are proportioned, the raw materials need to be manually weighed, the efficiency is low, and the weighing error is often caused, so that the product quality is affected, and therefore, certain limitations exist.

For this reason, it is highly desirable to provide a clinker proportioning device.

Disclosure of Invention

The utility model aims to provide a clinker proportioning device, which solves the problems that the proportioning device for cement clinker production, which is proposed in the background art, needs to weigh raw materials manually when proportioning the raw materials, has low efficiency, and often causes weighing errors, thereby influencing the product quality.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clinker proportioning device comprises a mixing tank and supporting legs, wherein the four supporting legs are respectively and fixedly connected to the periphery of the bottom of the mixing tank, a weighing device is arranged on the right side of the top of the mixing tank, and a stirring device is arranged in the mixing tank.

The weighing device comprises a weighing unit and a feeding unit, wherein the weighing unit is arranged on the right side of the top of the mixing tank, and the feeding unit is arranged on the back of the weighing unit.

The utility model provides a weighing unit, including weighing box, carousel, weighing chamber, weighing induction plate, weighing box fixed connection is on the upper surface right side of blending tank, the carousel sets up in weighing box's inside, three the weighing chamber is the annular equidistance and sets up in the surface of carousel, three weighing induction plate installs respectively in the bottom in three weighing chamber, comes the proportion of accurate control each raw materials through weighing induction plate, improves the final quality of product.

The feeding unit comprises a driving motor, a rotating shaft and a feeding hopper, wherein the driving motor is arranged on the back surface of the weighing box, the rotating shaft is connected to the output end of the driving motor, the feeding hopper is fixedly connected to the top of the weighing box, and raw materials are led into the weighing cavity.

The rotary tank is characterized in that the back of the weighing box and the back of the rotary table are respectively provided with a rotary groove and a rotary hole, the front end of the rotary shaft is rotationally connected to the interiors of the rotary grooves and the rotary holes, and when the weight of raw materials in the rotary table reaches a preset value, the rotary table is driven to rotate through the rotary shaft, and the raw materials are poured into the interior of the mixing tank for stirring.

The stirring device comprises a stirring unit and a feeding and discharging unit, wherein the stirring unit is arranged inside the mixing tank, and the feeding and discharging unit is arranged outside the mixing tank.

The stirring unit comprises a stirring motor, a stirring shaft and stirring rods, wherein the stirring motor is arranged at the center of the upper surface of the mixing tank, the stirring shaft is connected to the output end of the stirring motor, the stirring rods are respectively vertically and fixedly connected to the outer surface of the stirring shaft at equal intervals, and the stirring motor is better used for sufficiently stirring and mixing various raw materials inside the mixing tank.

The further improvement lies in, the business turn over material unit includes inlet pipe, discharging pipe, solenoid valve, inlet pipe fixed connection is in the upper surface left side of blending tank, discharging pipe fixed connection is in the bottom center of blending tank, solenoid valve installs in the surface center of discharging pipe, comes control ejection of compact time and discharge volume through solenoid valve, uses convenient and fast more.

The improvement lies in, the front of blending tank is provided with the observation window, observes the mixed condition of the inside various raw materials of blending tank through the observation window, the front top of blending tank is provided with the controller.

The material of observation window is transparent toughened glass and makes, weighing device and agitating unit electric connection respectively in the controller, controls the weight ratio between various raw materials, and stirring rate and ejection of compact time etc. through the controller.

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

1. according to the clinker proportioning device, the weighing device is arranged, so that the weight ratio of various raw materials can be accurately controlled, errors caused by manual weighing are avoided, the quality of a final finished product is affected, and meanwhile, the production efficiency is improved.

2. According to the clinker proportioning device, through the arrangement of the stirring device, various raw materials are well stirred and mixed fully, the quality of a finished product is improved, and the arrangement of the observation window can observe the mixing condition of various raw materials in the mixing tank in real time.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

fig. 4 is an exploded view of the weighing apparatus of the present utility model.

In the figure: 1. a mixing tank; 2. support legs; 301. weighing box; 302. a turntable; 303. a weighing cavity; 304. a weighing induction plate; 305. a driving motor; 306. a rotation shaft; 307. a feed hopper; 401. a stirring motor; 402. a stirring shaft; 403. a stirring rod; 404. a feed pipe; 405. a discharge pipe; 406. an electromagnetic valve; 5. an observation window; 6. and a controller.

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. 1-4, the present utility model provides a technical solution: the clinker proportioning device comprises a mixing tank 1 and supporting legs 2, wherein the four supporting legs 2 are respectively and fixedly connected to the periphery of the bottom of the mixing tank 1, a weighing device is arranged on the right side of the top of the mixing tank 1, and a stirring device is arranged in the mixing tank 1.

The weighing device comprises a weighing unit and a feeding unit, wherein the weighing unit is arranged on the right side of the top of the mixing tank 1, and the feeding unit is arranged on the back of the weighing unit.

The weighing unit comprises a weighing box 301, a rotary table 302, a weighing cavity 303 and a weighing induction plate 304, wherein the weighing box 301 is fixedly connected to the right side of the upper surface of the mixing tank 1, the rotary table 302 is arranged in the weighing box 301, the three weighing cavities 303 are formed in annular equidistance and are formed in the outer surface of the rotary table 302, the three weighing induction plates 304 are respectively arranged at the bottoms of the three weighing cavities 303, the proportion of each raw material is accurately controlled through the weighing induction plates 304, and the final quality of a product is improved.

The feeding unit comprises a driving motor 305, a rotating shaft 306 and a feeding hopper 307, wherein the driving motor 305 is arranged on the back surface of the weighing box 301, the rotating shaft 306 is connected to the output end of the driving motor 305, the feeding hopper 307 is fixedly connected to the top of the weighing box 301, and raw materials are led into the weighing cavity 303. The back of weighing box 301 and carousel 302 has seted up rotary tank and rotatory hole respectively, and the front end rotation of rotation axis 306 is connected in the inside of rotary tank and rotatory hole, and when the inside raw materials weight of carousel 302 reached the default, it is rotatory to drive carousel 302 through rotation axis 306, pours the inside stirring of mixing tank 1 with the raw materials.

The stirring device comprises a stirring unit and a feeding and discharging unit, wherein the stirring unit is arranged inside the mixing tank 1, and the feeding and discharging unit is arranged outside the mixing tank 1.

The stirring unit includes agitator motor 401, (mixing) shaft 402, puddler 403, and agitator motor 401 installs in the upper surface center of blending tank 1, and agitator shaft 402 is connected in agitator motor 401's output, and four groups puddler 403 are perpendicular equidistance fixed connection respectively in agitator shaft 402's surface, and better carries out abundant stirring to the inside various raw and other materials of blending tank 1.

The feeding and discharging unit comprises a feeding pipe 404, a discharging pipe 405 and an electromagnetic valve 406, wherein the feeding pipe 404 is fixedly connected to the left side of the upper surface of the mixing tank 1, the discharging pipe 405 is fixedly connected to the bottom center of the mixing tank 1, the electromagnetic valve 406 is arranged at the center of the outer surface of the discharging pipe 405, the discharging time and the discharging amount are controlled through the electromagnetic valve 406, and the feeding and discharging unit is more convenient and quick to use.

The front of the mixing tank 1 is provided with an observation window 5, and the mixing condition of various raw materials in the mixing tank 1 is observed through the observation window 5, and a controller 6 is arranged above the front of the mixing tank 1. The observation window 5 is made of transparent toughened glass, the weighing device and the stirring device are respectively and electrically connected to the controller 6, and the weight ratio among various raw materials, the stirring speed, the discharging time and the like are controlled through the controller 6.

When the stirring device is used, main raw materials are firstly led into the mixing tank 1 through the feeding pipe 404, then the stirring motor 401 is started to drive the stirring shaft 402 to rotate, then the stirring rod 403 on the outer surface of the stirring shaft 402 is driven to rotate, raw materials in the mixing tank 1 are fully mixed and stirred, then other auxiliary materials are poured into the weighing cavity 303 on the turntable 302 in the weighing box 301 through the feeding hopper 307 according to the processing progress, when the weight of the auxiliary materials in the weighing cavity 303 reaches the weight set by the weighing induction plate 304, the driving motor 305 is started to drive the rotating shaft 306 to rotate, then the turntable 302 is driven to rotate, the auxiliary materials in the weighing cavity 303 on the turntable 302 are poured into the mixing tank 1 to be stirred and mixed through the stirring rod 403, and when stirring is completed, the electromagnetic valve 406 is started, and a finished product is led out from the discharging pipe 405.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a grog dosing unit, includes blending tank (1) and supporting leg (2), four supporting leg (2) are fixed connection respectively around the bottom of blending tank (1), its characterized in that: a weighing device is arranged on the right side of the top of the mixing tank (1), and a stirring device is arranged in the mixing tank (1);

the weighing device comprises a weighing unit and a feeding unit, wherein the weighing unit is arranged on the right side of the top of the mixing tank (1), and the feeding unit is arranged on the back of the weighing unit;

the weighing unit comprises a weighing box (301), a rotary table (302), weighing cavities (303) and weighing induction plates (304), wherein the weighing box (301) is fixedly connected to the right side of the upper surface of the mixing tank (1), the rotary table (302) is arranged in the weighing box (301), the three weighing cavities (303) are annular and are formed in the outer surface of the rotary table (302) at equal intervals, and the three weighing induction plates (304) are respectively arranged at the bottoms of the three weighing cavities (303).

2. A clinker batching device according to claim 1, characterized in that: the feeding unit comprises a driving motor (305), a rotating shaft (306) and a feeding hopper (307), wherein the driving motor (305) is arranged on the back surface of the weighing box (301), the rotating shaft (306) is connected to the output end of the driving motor (305), and the feeding hopper (307) is fixedly connected to the top of the weighing box (301).

3. A clinker batching device according to claim 2, characterized in that: the back of weighing box (301) and carousel (302) have seted up rotary groove and rotatory hole respectively, the front end of rotation axis (306) rotates the inside of connecting in rotary groove and rotatory hole.

4. A clinker batching device according to claim 1, characterized in that: the stirring device comprises a stirring unit and a feeding and discharging unit, wherein the stirring unit is arranged inside the mixing tank (1), and the feeding and discharging unit is arranged outside the mixing tank (1);

the stirring unit comprises a stirring motor (401), a stirring shaft (402) and stirring rods (403), wherein the stirring motor (401) is arranged at the center of the upper surface of the mixing tank (1), the stirring shaft (402) is connected to the output end of the stirring motor (401), and four groups of stirring rods (403) are respectively vertically and fixedly connected to the outer surface of the stirring shaft (402) at equal intervals.

5. A clinker batching apparatus according to claim 4, characterized in that: the feeding and discharging unit comprises a feeding pipe (404), a discharging pipe (405) and an electromagnetic valve (406), wherein the feeding pipe (404) is fixedly connected to the left side of the upper surface of the mixing tank (1), the discharging pipe (405) is fixedly connected to the bottom center of the mixing tank (1), and the electromagnetic valve (406) is arranged at the center of the outer surface of the discharging pipe (405).

6. A clinker batching device according to claim 1, characterized in that: the front of the mixing tank (1) is provided with an observation window (5), and a controller (6) is arranged above the front of the mixing tank (1).

7. The clinker batching apparatus according to claim 6, wherein: the observation window (5) is made of transparent toughened glass, and the weighing device and the stirring device are respectively and electrically connected to the controller (6).