CN211770283U

CN211770283U - Cement grinding aid loading device

Info

Publication number: CN211770283U
Application number: CN202020375229.4U
Authority: CN
Inventors: 刘秀敏; 陈烽; 鲁江; 张辉; 司宏振; 吕晓; 黄永刚; 李晓进; 邹学如
Original assignee: Linyi Hongyi Technology Development Co ltd; Anhui Conch New Materials Technology Co Ltd
Current assignee: Anhui Conch Material Technology Co ltd; Linyi Conch New Material Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-27
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a cement grinding aid loading device, which belongs to the technical field of chemical machinery and is used for cement grinding aid filling, and comprises a discharge pipeline, wherein the discharge pipeline is connected with an inner pipe through a connecting flange, the inner pipe is connected with a loading pipeline through a rotary joint A, the loading pipeline comprises an outer pipe connected with the rotary joint A, the outer pipe is connected with an outlet bent pipe through the rotary joint A, and the outlet bent pipe is connected with a vertical pipe through a rotary joint C; and a compressed air pipeline and a sampling port are respectively arranged in the material conveying direction of the inner pipe, and stop valves are respectively arranged on the compressed air pipeline and the sampling port. In view of above-mentioned technical scheme, the utility model discloses can realize that the grinding aid reduces the adhesion with the pipeline at loading and unloading in-process, reduce extravagantly.

Description

Cement grinding aid loading device

Technical Field

The utility model belongs to the technical field of chemical machinery, specifically speaking especially relates to a cement grinding aid loading device.

Background

The cement grinding aid not only has the main function of improving the cement grinding efficiency to save the problem of high power consumption in the cement grinding process, but also can improve the cement quality and reduce the consumption of clinker and multipurpose industrial waste residues. Just because the cement grinding aid has better economic and social benefits, more and more cement enterprises begin to use the cement grinding aid. The core material of the existing cement grinding aid is alcamines such as triethanolamine, triisopropanolamine and the like, which are high in price and viscosity, and easily adhere to the wall of a pipeline in the loading and unloading processes, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement grinding aid loading device, it can realize that the grinding aid reduces and adheres with what the pipeline at the loading with the in-process of unloading, reduces extravagantly.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the cement grinding aid loading device comprises a discharge pipeline, wherein the discharge pipeline is connected with an inner pipe through a connecting flange, a loading pipeline is connected to the inner pipe through a rotary joint A, the loading pipeline comprises an outer pipe connected with the rotary joint A, the outer pipe is connected with an outlet bent pipe through the rotary joint A, and the outlet bent pipe is connected with a vertical pipe through a rotary joint C; and a compressed air pipeline and a sampling port are respectively arranged in the material conveying direction of the inner pipe, and stop valves are respectively arranged on the compressed air pipeline and the sampling port.

Further, say, the utility model discloses in the outer tube on still be fixed with the mount pad, articulated on the mount pad have the spring balance jar, the telescopic link of spring balance jar is articulated with the adjusting arm, the adjusting arm is fixed in on the rotary joint A.

Furthermore, the inner pipe in the utility model comprises a bottom pipe and a middle pipe, wherein the middle pipe is positioned above the bottom pipe and is connected with the bottom pipe through a connecting flange; the other end of the middle pipe is connected with a middle bent pipe through a connecting flange, and the middle bent pipe is connected with the outer pipe through a rotary joint A.

Furthermore, the discharge pipeline in the utility model is connected with the inner pipe through the discharge pipeline valve.

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

1. the utility model discloses can enter into the tank car through ejection of compact pipeline, loading oil filling riser and external pipeline at the loading in-process inside, and can realize detecting the appearance of sample through opening the sample connection, close ejection of compact pipeline valve after the loading finishes, open compressed air pipeline valve, use compressed air to sweep the pipeline, blow in the product to the tank car and place the waste.

2. The utility model discloses a set up a plurality of rotary joint, can realize the direction of the external port of pipeline, can realize the regulation of height according to the different berth position of tank car.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. loading a pipeline; 2. a discharge pipeline; 3. a compressed air conduit; 4. a discharge pipeline valve; 5. a sampling port; 6. a spring balancing cylinder; 7. a mounting seat; 8. an adjusting arm; 9. a rotary joint A; 10. an outer tube; 11. a rotary joint B; 12. a vertical pipe; 13. an inner tube; 14. an outlet elbow; 15. a rotary joint C; 16. a bottom tube; 17. a middle tube; 18. a middle bent pipe.

Detailed Description

The technical solution of the present invention will be further described and illustrated with reference to the following examples. It should be noted that, in the following paragraphs, possible directional terms including, but not limited to, "upper, lower, left, right, front, rear" and the like are used, and all directions are meant to correspond to the visual directions shown in the drawings of the specification, which should not be construed as limiting the scope or technical solutions of the present invention, and are only for facilitating the better understanding of the technical solutions of the present invention by those skilled in the art.

In the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

A cement grinding aid loading device comprises a discharge pipeline 2, wherein the discharge pipeline 2 is connected with an inner pipe 13 through a connecting flange, the inner pipe 13 is connected with a loading pipeline 1 through a rotary joint A9, the loading pipeline 1 comprises an outer pipe 10 connected with a rotary joint A9, the outer pipe 10 is connected with an outlet elbow 14 through a rotary joint A9, and the outlet elbow 14 is connected with a vertical pipe 12 through a rotary joint C15; the material conveying direction of the inner pipe 13 is respectively provided with a compressed air pipeline 3 and a sampling port 5, and the compressed air pipeline 3 and the sampling port 5 are respectively provided with a stop valve.

Example 2

A cement grinding aid loading device is characterized in that an installation seat 7 is further fixed on an outer pipe 10, a spring balance cylinder 6 is hinged to the installation seat 7, a telescopic rod of the spring balance cylinder 6 is hinged to an adjusting arm 8, and the adjusting arm 8 is fixed on a rotary joint A9; the inner pipe 13 comprises a bottom pipe 16 and a middle pipe 17, and the middle pipe 17 is positioned above the bottom pipe 16 and connected with the bottom pipe 16 through a connecting flange; the other end of the middle pipe 17 is connected with a middle elbow 18 through a connecting flange, and the middle elbow 18 is connected with the outer pipe 10 through a rotary joint A9; the discharge pipeline 2 is connected with the inner pipe 13 through a discharge pipeline valve 4.

On the basis of the above embodiments, the present invention proceeds with detailed descriptions of technical features and functions thereof, so as to help those skilled in the art fully understand the technical solution of the present invention and reproduce it.

As shown in fig. 1, 2 with different visual angles the utility model discloses a cement grinding aid loading device, which comprises a discharge pipeline 2, wherein the discharge pipeline 2 is connected with an alcamines substance storage device so as to send the pumped raw material into an inner tube 13.

The utility model discloses in, ejection of compact pipeline 2 be connected with inner tube 13 through ejection of compact pipeline valve 4, the other end of inner tube 13 upwards buckles the back and is connected through flange and well pipe 17. The other end of the middle pipe 17 is bent upwards and then connected with the middle bent pipe 18 through a connecting flange, and the other end of the middle bent pipe 18 is connected with a rotary joint A9. The swivel joint A9 is connected with an outer pipe 10, the other end of the outer pipe 10 is connected with an outlet elbow 14 through a swivel joint B11, and the other end of the outlet elbow 14 is connected with a vertical pipe 12 through a swivel joint C15.

The utility model discloses in the direction of inner tube 13 transportation raw materials on set gradually compressed air pipeline 3 and sample connection 3. During the filling, the stop valve of compressed air pipeline 3 through self pipeline realizes closing, can realize the sample of inner tube 13 interior raw materials through opening the stop valve of sample connection 5 departments when needs sample. After filling, closing the discharge pipeline valve 4, opening the compressed air pipeline 3, and blowing the inner pipe 13 and the subsequent pipelines by the compressed air, so that the raw materials in the inner pipe 13 and the subsequent pipelines are all blown into the tank car to avoid waste.

The utility model discloses be provided with spring balance cylinder 6 on outer tube 10, spring balance cylinder 6 is installed on outer tube 10 through mount pad 7. The telescopic rod on the spring balance cylinder 6 is connected with the adjusting arm 8, the adjusting arm 8 is fixed on the rotary joint A9, the outer tube 10 connected with the rotary joint A9 can keep a balance state through the spring balance cylinder 6, and the manpower required by the up-and-down movement of the outer tube 10 is further reduced.

The utility model discloses in, the pipe 12 that hangs down as the export body is connected with export return bend 14 through rotary joint C15, just so makes to hang down pipe 12 and can rotate from top to bottom round rotary joint C15 to realize comparatively ideal filling according to tank car position and angle. The utility model discloses in, the other end of export return bend 14 be connected with outer tube 10 through rotary joint B11, rotary joint B11's effect lies in, it can make export return bend 14 round rotary joint B11 left and right sides rotate, left and right sides rotate can make export return bend 14 and its plumbing 12 carry out the regulation of distance according to the position of tank car. The utility model discloses in outer tube 10 can be the luffing motion round rotary joint A9, and fixed under the effect of spring balance cylinder 6, outer tube 10 can make the high emergence of outer tube 10 change round rotary joint A9's regulation to the realization is to the adaptation of co-altitude tank car.

Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a cement grinding aid loading device, includes ejection of compact pipeline (2), its characterized in that: the discharging pipeline (2) is connected with the inner pipe (13) through a connecting flange, the inner pipe (13) is connected with a loading pipeline (1) through a rotary joint A (9), the loading pipeline (1) comprises an outer pipe (10) connected with the rotary joint A (9), the outer pipe (10) is connected with an outlet bent pipe (14) through the rotary joint A (9), and the outlet bent pipe (14) is connected with a vertical pipe (12) through a rotary joint C (15); the material conveying direction of the inner pipe (13) is respectively provided with a compressed air pipeline (3) and a sampling port (5), and the compressed air pipeline (3) and the sampling port (5) are respectively provided with a stop valve.

2. The cement grinding aid loading device of claim 1, wherein: the outer pipe (10) is further fixed with a mounting seat (7), a spring balance cylinder (6) is hinged to the mounting seat (7), a telescopic rod of the spring balance cylinder (6) is hinged to an adjusting arm (8), and the adjusting arm (8) is fixed to a rotary joint A (9).

3. The cement grinding aid loading device of claim 1, wherein: the inner pipe (13) comprises a bottom pipe (16) and a middle pipe (17), and the middle pipe (17) is positioned above the bottom pipe (16) and is connected with the bottom pipe (16) through a connecting flange; the other end of the middle pipe (17) is connected with a middle bent pipe (18) through a connecting flange, and the middle bent pipe (18) is connected with the outer pipe (10) through a rotary joint A (9).

4. The cement grinding aid loading device of claim 1, wherein: the discharging pipeline (2) is connected with the inner pipe (13) through a discharging pipeline valve (4).