Mine gushing water recycling device

Abstract

The utility model relates to a recycling device for mine gushing water. The recycling device comprises a drainage plate, a collecting device and a water conveying pipeline, wherein the drainage plate is correspondingly erected at a seepage and gushing point at the top of a mine laneway; the collecting device is erected at a seepage and gushing point on the side wall of the mine laneway; the collecting device is of an hourglass structure, the top end of the collecting device is open, a filter screen is arranged in the middle, the collecting device is rotationally installed on the side wall of the mine laneway and fixed through a locking device, and a drainage pipeline connected with the drainage plate is erected at the opening. The device collects and utilizes seepage water and gushing water on the side wall of the developed roadway roof in a unified mode, guarantees pedestrian safety and equipment operation, meanwhile reduces the possibility that part of roadway drainage channels with serious seepage water and gushing water overflows due to overlarge water flow and causes water accumulation on the roadway surface, improves the personnel passing efficiency, and reduces the labor intensity of workers. The drainage pressure of a drainage system of the whole underground mine is relieved, the mine drainage cost is reduced, and roof fall and wall caving accidents caused by advanced reduction of the roadway roof slope supporting strength are avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mine underground drainage system, and particularly relates to a mine gushing water recycling device. BACKGROUND

[0002] The seepage and gushing of the roof and side of the developed roadway is a common problem in the mine roadway. The long-term seepage and gushing of the roof and side will cause the deformation and crushing risk of part of the rock stratum with strong water absorption, and the accumulated mud and water in the mine roadway will hinder the personnel passage, material lowering, electric locomotive passage and the arrangement of the drainage and ventilation pipeline, and will also cause the short circuit and leakage of the electrical equipment. Most of the gushing water in the roadway construction flows to the drainage pump house through the drainage ditch, and the mine gushing water is discharged to the ground through the drainage pump house. Therefore, the size of the drainage ditch section accounts for a relatively small proportion, and the drainage ditch cannot meet the drainage task needs of the seepage and gushing of the roof and side of the developed roadway.

[0003] On the one hand, the seepage and gushing of the roof and side of the developed roadway will cause the large-area oxidation and rust of the supporting structure around the seepage and gushing position of the developed roadway and lead to the early decrease of the supporting strength of the roof and side of the mine roadway, which may cause the roof falling and side falling accident. On the other hand, the seepage and gushing of the roof and side of the developed roadway contains little foreign matter such as sand and has clean water quality, which directly flows into the drainage ditch without being utilized, and does not conform to the development direction of the green mine of the enterprise. CONTENT OF THE INVENTION

[0004] In order to solve or partially solve the problems in the prior art, the present application provides a mine gushing water recycling device which uniformly collects, filters and utilizes the seepage and gushing of the roof and side of the developed roadway.

[0005] The first aspect of the present application provides a mine gushing water recycling device, which comprises:

[0006] A drainage plate is arranged at the seepage and gushing position on the top of the mine roadway.

[0007] A collecting device is arranged at the seepage and gushing position on the side wall of the mine roadway, and the collecting device has a sandglass structure and an opening at the top, and a filter screen is arranged in the middle. The collecting device is rotatably installed on the side wall of the mine roadway and is fixed by a locking device. A drainage pipeline connected with the drainage plate is arranged above the opening.

[0008] A water conveying pipeline is arranged for connecting the collecting device and a water using device, and a hose is arranged at the connecting end of the collecting device.

[0009] The rear side of the collecting device is provided with a rotating shaft, and a shaft sleeve is fixedly arranged on the side wall of the mine roadway. The rotating shaft is inserted into the shaft sleeve through a bearing.

[0010] The locking device comprises a bolt seat installed on the sidewall of the mine roadway and a insertion hole installed on the collecting device, and the bolt is inserted into the insertion hole when the collecting device is rotated to the use position, so that the collecting device is fixedly installed.

[0011] The drainage pipeline and the water delivery pipeline are provided with pipe fixing devices.

[0012] The technical scheme provided in the application can have the following beneficial effects:

[0013] The mine water gushing recycling device provided in the application can collect and utilize the water seepage and gushing from the roof and side of the developed roadway, avoid the safety accidents caused by the water seepage and gushing on the surrounding personnel and equipment, provide protection for the safety of the pedestrians and the operation of the equipment, reduce the possibility of the water overflow of the drainage channel in the roadway with serious water seepage and gushing, improve the efficiency of the personnel passing, and relieve the drainage pressure of the whole underground mine and reduce the drainage cost of the mine. The device can uniformly guide and collect the water seepage and gushing, prevent the large-area oxidation and rust of the metal supporting structure around the water seepage and gushing, and avoid the roof and side support strength from being reduced in advance to cause the roof and side falling accidents.

[0014] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout the several views, and in which:

[0016] Figure 1 is a schematic diagram of the mine water gushing recycling device shown in the embodiment of the application;

[0017] Figure 2 is an enlarged schematic diagram of the mine water gushing recycling device shown in the embodiment of the application;

[0018] Reference Signs:

[0019] In the drawings, 1 is a drainage plate, 2 is a collecting device, 3 is a drainage pipeline, 4 is a water delivery pipeline, 5 is a pipe fixing device, 6 is a filter screen, 7 is a water using equipment, and 8 is a water seepage and gushing point. DETAILED DESCRIPTION

[0020] Embodiments of the present application will be described in more detail with reference to the drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art.

[0021] It should be understood that, although the terms "first", "second", "third", etc. can be used in this application to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0022] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0023] Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The technical solutions of the embodiments of the present application will be described in detail below with reference to the drawings.

[0025] As shown in a kind of mine gushing water recycling device, it include: drainage plate 1, collection device 2, drainage pipeline 3, water pipeline 4 and pipe fixing device 5.Drainage plate 1 is erected at seepage point 8 of mine roadway top, and drainage plate 1 is transmitted to collection device 2 by drainage pipeline 3, and drainage pipeline 3 height is lower than roof water drainage plate 1.

[0026] The collecting device 2 is arranged on the seepage points 8 of the sidewall of the mine roadway, and the collecting device 2 is fixed close to the drainage plate 1 when there is no seepage water on the sidewall. The collecting device 2 is arranged in a sandglass structure and has an open top end, and a filter screen 6 is arranged in the middle. The filter screen 6 is used for filtering large impurities in the gushing water and separates the collecting device 2 into an upper impurity collecting layer and a lower water storage layer. The open top end is arranged with a drainage pipeline 3, and the water in the drainage pipeline 3 is directly flowed into the collecting device 2 after being output from the pipeline.

[0027] The collecting device 2 is rotatably arranged on the sidewall of the mine roadway and is fixed by a locking device. Specifically, a rotating shaft is arranged at the rear side of the collecting device 2, and a shaft sleeve is fixedly arranged on the sidewall of the mine roadway. The rotating shaft is inserted into the shaft sleeve through a bearing. The locking device includes a bolt seat arranged on the sidewall of the mine roadway and a bolt hole arranged on the collecting device 2. When the collecting device 2 is rotated to the use position, the bolt is inserted into the bolt hole to fix the collecting device 2.

[0028] The water conveying pipeline 4 is used for connecting the collecting device 2 and a water using device 7. The front end of the water conveying pipeline 4 is connected to the lower water storage layer of the collecting device 2, and the connection part is arranged as a hose. The water is conveyed by the gravity and the height difference between the drainage pipeline 3 and the water conveying pipeline 4, so that the gushing water can be filtered and transmitted to the water using device 7.

[0029] Because the water needs to be conveyed by the height difference, and the suspension or fixation needs a certain height, the materials of the roof, the collecting device 2 and the drainage pipeline 3 should be light plastic or rubber. The drainage pipeline 3 and the water conveying pipeline 4 are provided with pipe fixing devices 5, which are not easy to fall off from the roof and sidewall of the mine roadway when the roof and sidewall of the mine roadway are suspended or fixed, so as to cause damage to the device structure or cause personnel casualties.

[0030] In use, the collecting device 2 is open upward and is locked by the bolt. The gushing water is transmitted after being collected by the roof or directly flowed into the opening of the collecting device 2. After being filtered by the filter screen 6, the water is conveyed to the water using device 7 through the water conveying pipeline 4. After being used for a period of time, impurities are accumulated in the upper impurity collecting layer. In order to avoid the influence of too much impurities on the filtering effect, the impurities are regularly dumped. In the operation, the front end hose of the water conveying pipeline 4 is disconnected from the collecting device 2 after all the water in the lower layer is discharged. Finally, the bolt is withdrawn from the bolt hole. At this time, the collecting device 2 is no longer fixed, and because the upper layer is loaded with impurities whose mass is greater than that of the lower layer, the collecting device 2 is turned over under the action of gravity. At this time, the opening is downward, which is convenient for the impurities to be completely removed.

[0031] Finally, it should be noted that the terms "first" and "second", and the like, are used herein only to distinguish one identification entity from another, and do not require or imply these entities to be present in any particular relationship or order. Also, the terms "comprising", "including", 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] The units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, i.e. can be located in one place, or can be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

[0033] The above has described the embodiments of the present application, the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical application or improvement of the technology in the market of the embodiments, or to enable other ordinary skilled in the art to understand the embodiments disclosed herein.

Claims

1. A mine water gushing recycling device, characterized in that, The utility model relates to a mine water collecting and conveying device, including: a drainage plate corresponding to the place where the seepage point is arranged on the top of the mine roadway; a collecting device arranged on the side wall of the mine roadway at the place where the seepage point is arranged, the collecting device being in the shape of an hourglass with an open top and a filter screen arranged in the middle, the collecting device being rotatably installed on the side wall of the mine roadway and being fixed by a locking device, a drainage pipeline connected with the drainage plate being arranged above the opening; a water conveying pipeline for connecting the collecting device and a water using device and being provided with a hose at the connecting end of the collecting device.

2. The mine water gushing recycling device according to claim 1, characterized in that, A rotating shaft is installed at the rear side of the collecting device, a shaft sleeve is fixedly installed on the side wall of the mine roadway, and the rotating shaft is inserted into the shaft sleeve through a bearing.

3. The mine water gushing recycling device according to claim 1, characterized in that, The locking device comprises a bolt seat installed on the side wall of the mine roadway and a bolt hole installed on the collecting device, the bolt being inserted into the bolt hole when the collecting device is rotated to the use position so as to fixedly install the collecting device.

4. The mine water gushing recycling device according to claim 1, characterized in that, A pipe fixing device is arranged on the drainage pipeline and the water conveying pipeline.

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