CN211585466U - Water delivery pipeline system is prevented blockking up in colliery - Google Patents

Abstract

The utility model relates to a colliery prevents blockking up conduit pipe system has solved the problem that the mine conduit pipe used the back for a long time and gathered impurity easily and block up. The system comprises a main water inlet pipe, a main water outlet pipe, a back flush water inlet pipe, a back flush water outlet pipe, a main filter tank and an auxiliary filter tank; the main water inlet pipe and the main water outlet pipe are connected with a main filter box, the back washing water inlet pipe and the back washing water outlet pipe are connected with an auxiliary filter box, and valves are arranged on the main water inlet pipe, the main water outlet pipe, the back washing water inlet pipe and the back washing water outlet pipe. The system controls the valves on the branch pipelines in a matching manner, and can realize the purpose of flushing and cleaning accumulated impurities on the basis of achieving the filtering function. The utility model discloses system design science, rational in infrastructure, easy operation, labour saving and time saving, the cleaning performance is fabulous, and it has saved the material cost and the time cost of overhauing for solving the pipeline jam, saves more financial resources, weak and manpower for the working face production, can bring very high economic benefits.

Description

Water delivery pipeline system is prevented blockking up in colliery

Technical Field

The utility model relates to a mine water pipeline technical field specifically is a colliery prevents blockking up water pipeline system.

Background

After the mine water conveying pipeline is used for a long time, accumulated impurities can block the pipeline, the situations that the spraying of a hydraulic support is not smooth, the cooling water supply of a coal mining machine unit is insufficient and the like are caused, the production and the working environment of a working face are seriously influenced, and the health of workers and the normal operation of the unit are damaged. When the impurities in the pipeline are treated, a large amount of manpower and material resources are needed, the longer time is consumed, the labor intensity of workers is greatly increased, and meanwhile, the labor efficiency is also reduced.

Disclosure of Invention

The utility model aims at providing a colliery prevents blockking up conduit pipe-line system in order to solve the problem that blocks up easily after current mine pipeline uses for a long time.

The utility model discloses an adopt following technical scheme to realize:

a coal mine anti-blocking water pipeline system comprises a main water inlet pipe, a main water outlet pipe, a backwashing water inlet pipe, a backwashing water outlet pipe, a main filter tank and an auxiliary filter tank;

one side of the main filter tank is communicated with the main water inlet pipe, the other side of the main filter tank is communicated with the main water outlet pipe, a first valve is arranged on the main water inlet pipe, and a second valve is arranged on the main water outlet pipe; a main metal filter basket is arranged in the main filter tank, the opening end of the main metal filter basket is fixedly connected with the pipe orifice of the main water outlet pipe, a first slag discharge port is arranged at the bottom of the main filter tank, and a third valve is arranged on the first slag discharge port;

one side of the auxiliary filter box is communicated with one end of the backwashing water inlet pipe, the other side of the auxiliary filter box is communicated with one end of the backwashing water outlet pipe, a fourth valve is arranged on the backwashing water inlet pipe, and a fifth valve is arranged on the backwashing water outlet pipe; an auxiliary metal filter basket is arranged in the auxiliary filter box, the opening end of the auxiliary metal filter basket is fixedly connected with the pipe orifice of the backwashing water outlet pipe, a second slag discharging port is arranged at the bottom of the auxiliary filter box, and a sixth valve is arranged on the second slag discharging port;

the other end of the back washing water inlet pipe is communicated with the main water inlet pipe, and the connecting point is positioned between the inlet on the main water inlet pipe and the first valve; the other end of the back washing water outlet pipe is communicated with the main water outlet pipe, and the connection point is positioned between the main filter tank and the second valve.

The working principle of the utility model is as follows:

the water in the colliery underground water pipeline all generally contains impurity, must carry out the edulcoration processing using, so the utility model discloses the rose box structure has been designed in the system. Under normal conditions, first valve, second valve are the open mode, and third valve, fourth valve, fifth valve, sixth valve are the closed condition, and in the impure water entered into main rose box from main inlet tube, the main metal filter basket in the main rose box filtered the back and flow from main outlet pipe again. However, after a long-term use, a large amount of impurities are accumulated on the main metal filter basket and in the main filter box, which is likely to cause blockage. Therefore, after the filter basket is used for a period of time, the main metal filter basket and the main filter box need to be cleaned in time; when the water purifier is cleaned, the first valve and the second valve are closed, the fourth valve and the fifth valve are opened, the third valve and the sixth valve are still in a closed state, at the moment, water in the main water inlet pipe enters the backwashing water inlet pipe and then enters the auxiliary filter tank, the water is filtered by the auxiliary metal filter basket in the auxiliary filter tank and then flows out of the backwashing water outlet pipe, then enters the main water outlet pipe and flows reversely, and finally is sprayed out from a port, connected with the main metal filter basket, on the main water outlet pipe, so that the main metal filter basket and the main filter tank can be cleaned by scouring, after the scouring is finished, the third valve is opened, and wastewater containing a large amount of impurities and formed by scouring is discharged. And after the main filter box is cleaned, closing the fourth valve, the fifth valve and the third valve, opening the first valve and the second valve, and continuing to operate. In the above washing and filtering process, certain impurities are accumulated on the auxiliary metal filter basket and in the auxiliary filter box, so that the auxiliary metal filter basket and the auxiliary filter box are also required to be washed and cleaned, specifically, the fifth valve is opened, clean water filtered by the main filter box is shunted to the back washing water outlet pipe and flows reversely, and finally the clean water is sprayed out from the port connected with the auxiliary metal filter basket on the back washing water outlet pipe, so that the auxiliary metal filter basket and the auxiliary filter box can be washed and cleaned, the sixth valve is opened after the washing and cleaning are finished, the waste water containing a large amount of impurities formed by washing is discharged, and the fifth valve and the sixth valve are closed after the auxiliary filter box is washed and cleaned.

Furthermore, the first valve and the second valve adopt gate valves, and the third valve, the fourth valve, the fifth valve and the sixth valve adopt ball valves.

The utility model discloses the use of system can become convenient light with pipeline cleaning work, only needs alone utilize shorter time alright accomplish washing to the pipeline, has guaranteed that rivers are unblocked in the pipeline, has avoided the emergence of the not smooth, the not enough circumstances such as coal-winning machine unit cooling water supply of hydraulic support spraying, has saved manpower and operating time greatly, has improved the production efficiency of working face, has improved output. The utility model discloses system design science, rational in infrastructure, easy operation, labour saving and time saving, the cleaning performance is fabulous, and it has saved the material cost and the time cost of overhauing for solving the pipeline jam, saves more financial resources, weak and manpower for the working face production, can bring very high economic benefits.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention in any way.

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

In the figure: 1-main water inlet pipe, 2-main water outlet pipe, 3-backwashing water inlet pipe, 4-backwashing water outlet pipe, 5-main filter tank, 6-auxiliary filter tank, 7-first valve, 8-second valve, 9-main metal filter basket, 10-first slag discharge port, 11-third valve, 12-fourth valve, 13-fifth valve, 14-auxiliary metal filter basket, 15-second slag discharge port and 16-sixth valve.

Detailed Description

The invention is further described below and with reference to the accompanying drawings:

in order to make the present invention better understood by those skilled in the art, the present invention will be further clearly and completely described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1, the anti-blocking water pipeline system for coal mines comprises a main water inlet pipe 1, a main water outlet pipe 2, a backwashing water inlet pipe 3, a backwashing water outlet pipe 4, a main filter tank 5 and an auxiliary filter tank 6.

One side of the main filter box 5 is communicated with the main water inlet pipe 1, the other side is communicated with the main water outlet pipe 2, a first valve 7 is arranged on the main water inlet pipe 1, and a second valve 8 is arranged on the main water outlet pipe 2; a main metal filter basket 9 is arranged in the main filter tank 5, the open end of the main metal filter basket 9 is fixedly connected with the pipe orifice of the main water outlet pipe 2, a first slag discharge port 10 is arranged at the bottom of the main filter tank 5, and a third valve 11 is arranged on the first slag discharge port 10.

One side of the auxiliary filter tank 6 is communicated with one end of the backwashing water inlet pipe 3, the other side of the auxiliary filter tank is communicated with one end of the backwashing water outlet pipe 4, a fourth valve 12 is arranged on the backwashing water inlet pipe 3, and a fifth valve 13 is arranged on the backwashing water outlet pipe 4; an auxiliary metal filter basket 14 is arranged in the auxiliary filter tank 6, the opening end of the auxiliary metal filter basket 14 is fixedly connected with the pipe orifice of the backwashing water outlet pipe 4, a second slag discharge port 15 is arranged at the bottom of the auxiliary filter tank 6, and a sixth valve 16 is arranged on the second slag discharge port 15.

The other end of the back washing water inlet pipe 3 is communicated with the main water inlet pipe 1, and the connection point is positioned between the inlet on the main water inlet pipe 1 and the first valve 7; the other end of the back washing water outlet pipe 4 is communicated with the main water outlet pipe 2, and the connection point is positioned between the main filter tank 5 and the second valve 8.

Of the valves, the first and second valves 7 and 8 are gate valves, and the third, fourth, fifth and sixth valves 11, 12, 13 and 16 are ball valves.

The technical solutions in the embodiments of the present invention have been clearly and completely described above, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Claims (2)

1. The utility model provides a colliery prevents blockking up conduit system which characterized in that: comprises a main water inlet pipe, a main water outlet pipe, a back flush water inlet pipe, a back flush water outlet pipe, a main filter tank and an auxiliary filter tank;

one side of the main filter tank is communicated with the main water inlet pipe, the other side of the main filter tank is communicated with the main water outlet pipe, a first valve is arranged on the main water inlet pipe, and a second valve is arranged on the main water outlet pipe; a main metal filter basket is arranged in the main filter tank, the opening end of the main metal filter basket is fixedly connected with the pipe orifice of the main water outlet pipe, a first slag discharge port is arranged at the bottom of the main filter tank, and a third valve is arranged on the first slag discharge port;

one side of the auxiliary filter box is communicated with one end of the backwashing water inlet pipe, the other side of the auxiliary filter box is communicated with one end of the backwashing water outlet pipe, a fourth valve is arranged on the backwashing water inlet pipe, and a fifth valve is arranged on the backwashing water outlet pipe; an auxiliary metal filter basket is arranged in the auxiliary filter box, the opening end of the auxiliary metal filter basket is fixedly connected with the pipe orifice of the backwashing water outlet pipe, a second slag discharging port is arranged at the bottom of the auxiliary filter box, and a sixth valve is arranged on the second slag discharging port;

the other end of the back washing water inlet pipe is communicated with the main water inlet pipe, and the connecting point is positioned between the inlet on the main water inlet pipe and the first valve; the other end of the back washing water outlet pipe is communicated with the main water outlet pipe, and the connection point is positioned between the main filter tank and the second valve.

2. The coal mine anti-clogging water pipe system according to claim 1, characterized in that: the first valve and the second valve adopt gate valves, and the third valve, the fourth valve, the fifth valve and the sixth valve adopt ball valves.

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