CN112081625A

CN112081625A - Side filling equipment

Info

Publication number: CN112081625A
Application number: CN202011024294.3A
Authority: CN
Inventors: 王步康; 任晓力; 李刚; 马凯; 张小峰; 张强; 马进功; 刘文武; 贾建伟; 常映辉; 胡蕾; 桑盛远; 冀鹏飞; 陈庆贺; 鲁鹤鸣; 胡凌云; 张磊; 刘继全; 宋庭锋; 毕建国
Original assignee: Taiyuan Institute of China Coal Technology and Engineering Group; Shanxi Tiandi Coal Mining Machinery Co Ltd
Current assignee: Taiyuan Institute of China Coal Technology and Engineering Group; Shanxi Tiandi Coal Mining Machinery Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-15

Abstract

The application discloses limit group fills equipment includes: a pipe and a coagulation assembly disposed at a filling location; a transport assembly for continuously transporting the filler material using the pipeline; and the filling assembly is used for guiding the filling material conveyed by the pipeline to the solidification assembly so as to form a reinforcing structure of the well industrial mine in the roadway after the filling material is solidified. The utility model provides a limit fills equipment adopts the pipeline transportation, has saved the cost of transportation material greatly, and pipeline investment cost is low, and it is simple to maintain, occupation space not, by the entering chamber that the guide vehicle dragged can to when filling the exploitation cave to the limit is darker, the lotion can't flow the condition to the farthest working face from the entrance to a cave, fill according to the guide vehicle segmentation substep, not only improved the convenience of filling, promoted the security greatly moreover, need not the manual work and control the filling, simple easily realization.

Description

Side filling equipment

Technical Field

The application relates to the technical field of side filling, in particular to side filling equipment.

Background

In the related art, the filling technology is generally developed on the basis of meeting the conditions of the well-working mine, such as gangue filling and paste filling, and the process equipment is mature.

However, the slope filling has great difficulty, the particularity of the slope filling is that the whole process is unattended, and personnel cannot enter the slope filling, so that higher requirements are imposed on the filling process. If the existing paste filling process is adopted, pipelines cannot be arranged in the underground chamber, and the existing gangue filling process needs a transportation system with the length matched with that of the long underground chamber, and the transportation system is too large and is not suitable for the condition of side filling, so that the problem is urgently solved.

Content of application

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the invention aims to provide the side filling equipment which can be transported by adopting a pipeline, greatly saves the cost of transporting materials, has low pipeline investment cost, is simple to maintain, does not occupy space, can be dragged into a chamber by a guide vehicle, and fills the paste in a segmented and step-by-step manner according to the guide vehicle under the condition that the paste cannot flow to the farthest working face from a hole when the side filling is deeper in the chamber, so that the filling convenience is improved, the safety is greatly improved, manual operation and control for filling are not needed, and the side filling equipment is simple and easy to realize. .

In order to achieve the above object, an embodiment of the present application provides a highwall filling apparatus, including:

a pipe and a coagulation assembly disposed at a filling location;

a transport assembly for continuously transporting a filler material using the pipeline; and

and the filling assembly is used for guiding the filling material conveyed by the pipeline to the solidification assembly so as to form a reinforcing structure of the industrial mine in the roadway after the filling material is solidified.

In addition, the highwall filling apparatus according to the above embodiment of the present invention may further have the following additional technical features:

optionally, the transport assembly comprises:

the pump truck is provided with a telescopic or bendable distributing rod;

and the pump body is loaded on an automobile chassis so as to convey the filling material to a working surface by utilizing the distributing rod.

Optionally, the filling assembly comprises:

and the guide vehicle is used for driving to the filling work area according to a preset track and guiding the pipeline to the filling pose.

Optionally, the setting assembly is a barrier to stop the filling material in the filling position.

Optionally, after the barrier is deployed, the guided vehicle is further configured to push the pipe into the top-end reserve of the barrier, satisfying the filling pose.

Optionally, the method further comprises:

a detection assembly for detecting whether the filling material is solidified to a preset condition, so that the filling assembly withdraws from an initial position after being solidified to the preset condition.

Optionally, the duct is telescopic as the guided vehicle travels.

Therefore, according to the slope filling equipment provided by the embodiment of the application, the filling material can be continuously conveyed through the pipeline, so that the filling material conveyed by the pipeline is guided to the solidification assembly, and after the filling material is solidified, a reinforcing structure of a well mine is formed in a roadway. Therefore, the cost for transporting materials is greatly saved by adopting pipeline transportation, the pipeline investment cost is low, the maintenance is simple, the occupied space is not occupied, the materials enter the chamber dragged by the guide vehicle, and when the filling and mining chamber is deep for the side wall, the paste cannot flow to the farthest working face from the opening, the filling is carried out step by step according to the subsection of the guide vehicle, the convenience for filling is improved, the safety is greatly improved, the manual operation and the control for filling are not needed, and the method is simple and easy to realize.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic block diagram of a highwall filling apparatus according to an embodiment of the present disclosure;

FIG. 2 is a diagram illustrating an exemplary configuration of a highwall filling apparatus according to an embodiment of the present application;

FIG. 3 is a schematic interface diagram of a highwall filling apparatus according to an embodiment of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

Hereinafter, a highwall filling apparatus according to an embodiment of the present invention will be described with reference to the accompanying drawings.

Specifically, fig. 1 is a schematic structural diagram of a highwall filling apparatus according to an embodiment of the present disclosure.

As shown in fig. 1, the highwall filling apparatus 10 includes: a pipe 100, a coagulation assembly 200, a transport assembly 300 and a filling assembly 400.

Wherein the solidifying assembly 200 is disposed at the filling position.

Optionally, in some embodiments, the curing assembly 200 is a barrier that blocks the fill material in the fill position. That is to say, solidify subassembly 200 and can keep off the filler material in appointed position, do not let it flow at will, increase filler material's filling intensity, solidify subassembly 200 and also be adapted to the coal seam that does not have the slope simultaneously, no matter incline the coal seam or down-dip the coal seam, can both play fine barrier effect to promote greatly and solidify the effect.

The transport assembly 300 is used to continuously transport the filling material using the pipe 100.

Therefore, the pipeline 100 is adopted for transportation, the cost for transporting materials is greatly saved, the investment cost of the pipeline 100 is low, the maintenance is simple, the occupied space is not occupied, and the pipeline is dragged by the guide vehicle to enter the underground chamber.

Optionally, in some embodiments, as shown in fig. 2 and 3, the transport assembly 300 comprises: a pump truck 301 and a pump body. Wherein, the pump truck 301 is provided with a telescopic or foldable distributing rod; the pump body is loaded on an automobile chassis to convey the filling material to the working surface by using the distributing rod. Wherein the pump truck 301 can transport the filling material to the working surface through the transport pipe 100.

The packing assembly 400 is used to divert the packing material conveyed by the pipe 100 to the setting assembly 200 to form a reinforcing structure of the mine in the roadway after the packing material is set.

Optionally, in some embodiments, as shown in fig. 2 and 3, the fill assembly 400 includes: a guide vehicle 401. Wherein, the guide vehicle 401 is configured to travel to the filling work area according to a preset trajectory and guide the pipeline 100 to the filling pose. Wherein, there is guide car 401 on the working face, and the effect of guide car 401 is to lead filling material pipeline 100 to the different height of tunnel section and width direction.

Optionally, in some embodiments, after deployment of the barrier, the guided vehicle 401 is further used to push the pipe into the top-end reserve of the barrier, meeting the filling pose.

It can be understood that, after the protective screen expandes, guide vehicle 401 can push away the pipeline to the top of protective screen and reserve the mouth in, fill, can play good effect of tamping after the protective screen expandes to can make the filler material of carrying solidify fast in the pipeline, be difficult to appear dropping of filler material, effectively improve filling strength, can play fine effect of blockking.

Optionally, in some embodiments, the conduit 100 telescopes as the guided vehicle 401 travels.

In order to further understand the highwall filling apparatus 10 according to the embodiment of the present application, the following describes an operation procedure of the highwall filling apparatus according to the embodiment of the present application with reference to a specific embodiment.

Specifically, after a chamber is mined at the side wall, the chamber needs to be refilled, so that in the embodiment of the application, the guide vehicle 401 can be driven into the chamber, the position which is about 10 meters away from the head of the chamber is away, the screen wall (i.e. the barrier for blocking the filling material at the filling position) is firstly opened, then the pipeline is pushed into a reserved opening at the upper part of the barrier, the pump vehicle 301 can pump the paste filling material to the working face through the pipeline 100, after the filling and solidification are basically completed, the guide vehicle 401 is retreated for 10 meters, then the next round of filling is performed, and the like is performed until the whole chamber is completely filled.

Therefore, when the side wall filling and mining cave is deep, the paste cannot flow to the farthest working face from the cave mouth, and the filling can be performed step by step in a subsection mode according to the guide vehicle, so that the full filling of the mining cave can be realized, and the filling safety is further improved; and the equipment investment is small, compared with the waste filling in the related technology, a waste throwing machine and a transportation system are needed, if a 300-meter roadway needs to be filled, a 300-meter transportation system is needed, the transportation system is very large, the cost is high, the number of fault points is large, once a fault occurs, personnel cannot enter, the difficulty in dragging the equipment is high, and a large number of open stopes are also needed to be occupied.

Optionally, in some embodiments, the highwall filling apparatus 10 further includes: a detection assembly for detecting whether the filling material is solidified to a preset condition, so that the filling assembly 400 is withdrawn from the initial position after being solidified to the preset condition.

It is understood that the preset condition is understood that the filler material has reached the solidification standard, and the specific preset condition can be set by those skilled in the art and is not specifically limited herein. That is, when the filler material reaches a set condition, it forms an integral body, whether it is an inclined or a declined coal seam, and even if the filler assembly 400 is removed, the filler material does not fall off.

According to the slope filling equipment that this application embodiment provided, can be through the continuous transport filling material of pipeline to the filling material drainage that will pipeline transport to solidify the subassembly, with at the tunnel formation well industrial and mining's reinforced structure after the filling material solidifies. Therefore, the cost for transporting materials is greatly saved by adopting pipeline transportation, the pipeline investment cost is low, the maintenance is simple, the occupied space is not occupied, the materials enter the chamber dragged by the guide vehicle, and when the filling and mining chamber is deep for the side wall, the paste cannot flow to the farthest working face from the opening, the filling is carried out step by step according to the subsection of the guide vehicle, the convenience for filling is improved, the safety is greatly improved, the manual operation and the control for filling are not needed, and the method is simple and easy to realize.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of implementing the embodiments of the present application.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or N wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A highwall filling apparatus, comprising:

a pipe and a coagulation assembly disposed at a filling location;

2. The highwall filling apparatus according to claim 1, wherein the transport assembly comprises:

the pump truck is provided with a telescopic or bendable distributing rod;

3. The highwall filling apparatus according to claim 1, wherein the filling assembly comprises:

4. The highwall filling apparatus according to claim 3, wherein the solidifying assembly is a barrier that blocks the filling material in the filling position.

5. The highwall filling apparatus of claim 4, wherein the guide car is further configured to push the pipe into the top bay of the barrier after deployment of the barrier, meeting the filling pose.

6. The highwall filling apparatus according to claim 1, further comprising:

7. A highwall filling apparatus according to claim 3, wherein said duct is telescopic as said guide vehicle travels.