CN219111867U

CN219111867U - Automatic filling device for cement grinding aid

Info

Publication number: CN219111867U
Application number: CN202320051357.7U
Authority: CN
Inventors: 雷炎通; 李新伟; 叶园园; 张铁峡; 郭春雷
Original assignee: Luoyang Huanghe Tongli Cement Co ltd
Current assignee: Luoyang Huanghe Tongli Cement Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-02
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to an automatic filling device for cement grinding aid, which comprises a movable frame, wherein a base is arranged on the movable frame, a filling cylinder is arranged on the base, one end of the filling cylinder is connected with a filling pipe, a cavity is formed in the filling cylinder, a socket is formed in the upper end of the cavity, a reagent cylinder is connected to the socket in a threaded manner, an electromagnetic valve is arranged at the position, close to the center of the socket, of the filling cylinder, a drawing box is arranged at one side of the filling cylinder, one end of the drawing box is connected with a water pump, and a nozzle is connected to the port of the water pump.

Description

Automatic filling device for cement grinding aid

Technical Field

The utility model relates to cement production equipment technology, in particular to an automatic filling device for cement grinding aid.

Background

Cement is one of the important building materials, and the early lime and pozzolan mixture is very similar to modern lime pozzolan cement, and concrete made from cemented gravels by using the cement has higher strength after hardening and can resist the erosion of fresh water or saline water. It has long been an important gelling material, the method is widely applied to civil construction, water conservancy, national defense and other projects.

The cement grinding aid is a chemical additive for improving the grinding effect and performance of cement, and can obviously improve the output per hour of cement, the strength of cement at each age and the fluidity of cement. The cement grinding aid can greatly reduce the electrostatic adsorption ball-coating phenomenon formed in the grinding process, and can reduce the re-agglomeration trend of ultrafine particles formed in the grinding process. The cement grinding aid can also obviously improve the fluidity of cement, improve the grinding effect of a mill and the powder selecting efficiency of a powder selecting machine, thereby reducing the grinding energy consumption; however, when cement grinding aid is added, the addition amount is not easy to control when the cement grinding aid is manually added, the cement grinding aid is required to be cleaned regularly when being added by a machine, otherwise, the residual grinding aid forms caking, and the problem of blockage occurs over time, so that on one hand, the accuracy of the addition amount is influenced, and on the other hand, the equipment aging and abrasion can be accelerated when the cement grinding aid is blocked.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and the utility model aims to provide an automatic filling device for cement grinding aid, which is used for solving the problems in the background art.

In order to solve the problems, the utility model provides an automatic filling device for cement grinding aid, which comprises a movable frame, wherein a base is arranged on the movable frame, a filling cylinder is arranged on the base, one end of the filling cylinder is connected with a filling pipe, a cavity is formed in the filling cylinder, a socket is formed in the upper end of the cavity, a reagent cylinder is connected to the socket in a threaded manner, an electromagnetic valve is arranged at the position, close to the center of the socket, of the filling cylinder, a drawing box is arranged on one side of the filling cylinder, one end of the drawing box is connected with a water pump, and a nozzle is connected to the port of the water pump.

The automatic filling device for the cement grinding aid provided by the utility model has the following technical characteristics:

further, a discharge hole at the bottom of the reagent cylinder extends into the cavity and is attached to the electromagnetic valve.

Further, a cylinder cover is arranged on the reagent cylinder and is in threaded connection with the reagent cylinder.

Further, the drawing box is connected with the material injection cylinder in a drawing way.

Further, the spray head is a three-head spray head.

Further, water is filled in the drawing box, and scale marks are arranged on the inner side wall of the drawing box.

Further, the filling pipe is made of hose materials.

Further, a pulley is installed at the bottom of the moving frame.

The utility model has the following beneficial effects: through installing the reagent section of thick bamboo on annotating the feed cylinder, then carry quantitative grinding aid to the cavity in through the closure of control solenoid valve, and derive through the filling pipe, after the filling, through starting the water pump operation, make the interior water of pull box clear up in the cavity through the shower nozzle fast, make remaining reagent flow along with water, avoid remaining reagent to stop solidifying in the cavity and attaching, cause the cavity volume to diminish, influence the accuracy of filling volume, also avoid caking jam equipment simultaneously, lead to the unable normal operation of equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a cartridge according to an embodiment of the present utility model.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In one embodiment of the automatic filling device for cement grinding aid of the utility model as shown in fig. 1 to 2, the automatic filling device for cement grinding aid of the embodiment comprises a movable frame 1, a base 2 is arranged on the movable frame 1, a feed cylinder 3 is arranged on the base 2, one end of the feed cylinder 3 is connected with a filling pipe 301, a cavity 302 is arranged in the feed cylinder 3, a socket 4 is arranged at the upper end of the cavity 302, a reagent cylinder 5 is connected on the socket 4 in a threaded manner, a cylinder cover 511 is arranged on the reagent cylinder 5, the cylinder cover 511 is connected with the reagent cylinder 5 in a threaded manner, a discharge hole at the bottom of the reagent cylinder 5 extends into the cavity 302 and is attached to the electromagnetic valve 6, an electromagnetic valve 6 is arranged at the center of the feed cylinder 3 close to the socket 4, a drawing box 7 is arranged at one side of the feed cylinder 3, the drawing box 7 is connected with the feed cylinder 3 in a drawing manner, one end of the drawing box 7 is connected with a water pump 8, the electromagnetic valve 6 and the water pump 8 are electrically connected with a controller, the electromagnetic valve 6 and the water pump 8 are all universal standard components or components known to the skilled person, the structure and principle of the electromagnetic valve 6 and the water pump 8 are all known by the skilled person through technical manuals or known by routine experimental methods, the nozzle 10 is connected to the port of the water pump 8, the nozzle 10 is a three-head nozzle, the nozzle 10 is positioned in the cavity 302, when the water is opened, the nozzle 10 washes the cavity 302, in the utility model, by installing the reagent cylinder 5 on the material injection cylinder 3, then by controlling the closing of the electromagnetic valve 6, a fixed amount of grinding aid is conveyed into the cavity 302 and led out through the filling pipe 301, after filling is finished, the water in the drawing box 7 is quickly cleaned in the cavity 302 through the nozzle 10 by starting the operation of the water pump 8, the residual reagent flows out along with water, so that the residual reagent is prevented from being solidified and attached in the cavity 302, the size of the cavity 302 is reduced, the accuracy of the filling amount is affected, and meanwhile, the phenomenon that equipment is blocked by a block, and the equipment cannot normally operate is avoided.

In one embodiment of the present application, preferably, the drawing box 7 is filled with water, the inner side wall of the drawing box 7 is provided with graduation marks, and in the present utility model, the drawing box 7 is filled with water, but the graduation marks cannot be exceeded, so that the water pump cannot normally operate.

In one embodiment of the present application, the filler tube 301 is preferably made of a hose material, and in the present utility model, the filler tube 301 has flexibility to facilitate filling with grinding aid.

In one embodiment of the present application, it is preferable that the bottom of the moving frame 1 is mounted with a pulley 111, and in the present utility model, the pulley 111 facilitates the moving position of the moving frame 1.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment such as a computer for controlling, and the circuit, the electronic components and the modules are all in the prior art, so that the electrical components can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of software and a method.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides an automatic filling device of cement grinding aid, includes removes frame (1), a serial communication port, be provided with base (2) on removing frame (1), install on base (2) and annotate feed cylinder (3), the one end of feed cylinder (3) is connected with filling pipe (301), cavity (302) have been seted up to the inside of feed cylinder (3), socket (4) have been seted up to the upper end of cavity (302), threaded connection has reagent section of thick bamboo (5) on socket (4), the center department that annotates feed cylinder (3) and be close to socket (4) is provided with solenoid valve (6), pull box (7) have been seted up to one side of annotating feed cylinder (3), the one end of pull box (7) is connected with water pump (8), the port department of water pump (8) is connected with shower nozzle (10).

2. The automatic cement grinding aid filling device according to claim 1, wherein the discharge port at the bottom of the reagent cartridge (5) extends into the cavity (302) and is attached to the electromagnetic valve (6).

3. The automatic cement grinding aid filling device according to claim 1, characterized in that a cylinder cover (511) is arranged on the reagent cylinder (5), and the cylinder cover (511) is in threaded connection with the reagent cylinder (5).

4. The automatic cement grinding aid filling device according to claim 1, characterized in that the drawing box (7) is connected with the injection cylinder (3) in a drawing manner.

5. The automatic cement grinding aid filling device according to claim 1, characterized in that the spray head (10) is a three-head spray head.

6. The automatic filling device for cement grinding aid according to claim 1, wherein water is filled in the drawing box (7), and graduation marks are arranged on the inner side wall of the drawing box (7).

7. The automatic cement grinding aid filling device according to claim 1, wherein the filling pipe (301) is made of a hose material.

8. The automatic cement grinding aid filling device according to claim 1, characterized in that a pulley (111) is mounted at the bottom of the mobile frame (1).