CN210108169U

CN210108169U - Remote mixed explosive loading device

Info

Publication number: CN210108169U
Application number: CN201920625959.2U
Authority: CN
Inventors: 陈嘉陵; 王通; 吴勇; 邓小忠
Original assignee: SICHUAN NANBU YONGSHENG CHEMICAL INDUSTRY Co Ltd
Current assignee: SICHUAN NANBU YONGSHENG CHEMICAL INDUSTRY Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-21
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a remote loading explosive loading device that mixes, including latex pump, matrix feed bin, sensitizing agent delivery pump and sensitizing agent case, the entry of latex pump with the drain pipe intercommunication of matrix feed bin, the export of sensitizing agent case pass through negative pressure hose with the entry of sensitizing agent delivery pump is connected, the exit linkage of latex pump has lubricated deconcentrator, pressure-resistant hose interface has been installed to the bottom of lubricated deconcentrator, the export of sensitizing agent delivery pump is connected with pressure-resistant hose interface through pressure-resistant hose, the other end of lubricated deconcentrator is connected with defeated medicine pipeline through reducer union, the terminal fixed mounting of defeated medicine pipeline has the powder charge rifle head. The utility model discloses in pumping the emulsion matrix with the sensitizing agent, lubricated deconcentrator has acted as the lubricated liquid of transport matrix with sensitization liquid evenly distributed at the pipe wall, has guaranteed lubricated effect, has reduced the resistance among the liquid transportation process, has promoted the powder charge radius greatly.

Description

Remote mixed explosive loading device

Technical Field

The utility model relates to an engineering blasting field especially relates to remote loading explosive loading device that mixes.

Background

At present, the mixed loading emulsion explosive loading devices in the prior art have two types, one is a loading device adopting hydraulic power, and the other is a pneumatic loading device. The filling system adopting hydraulic power comprises an emulsion explosive vehicle and a large-scale field mixed loading vehicle for making emulsion by a ground station, which are hydraulic power systems, the tonnage is 8-15 tons, the manufacturing cost is very high, the development of the existing mixed loading explosive is limited by the domestic geographical environment, the construction environment is poor, the construction task of the working surface is less, the road repair cost is too high, the vehicle cannot be directly driven to the operation filling field, so that the mixed loading integrated blasting operation in a plurality of small-sized mine blasting or local blasting construction activities cannot be applied, and the existing explosive mixed loading filling device pumps an emulsion matrix and a sensitizing agent into a charging pipeline through an emulsion pump after the emulsion matrix and the sensitizing agent are mixed, and the explosive is transported and generally adopts water to lubricate, can cause the powder charge pipeline pressure too high like this, the pipeline is generally about 70 meters, the radius of operation is less, leads to loading in mixture explosive filling device can not obtain extensive application.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a remote explosive loading device that loads in mixture, through inside processing at pipeline interface position, reduce the transport resistance in the pipeline, promoted the powder charge radius greatly, also can realize loading in mixture the explosive for the position that the vehicle can not arrive simultaneously.

According to the utility model discloses remote loading explosive loading device that mixes, including latex pump, matrix feed bin, sensitizing agent delivery pump and sensitizing agent case, the entry of latex pump with the drain pipe intercommunication of matrix feed bin, the export of sensitizing agent case pass through negative pressure hose with the entry of sensitizing agent delivery pump is connected, the exit linkage of latex pump has lubricated deconcentrator, pressure-resistant hose interface has been installed to the bottom of lubricated deconcentrator, the export of sensitizing agent delivery pump is connected with pressure-resistant hose interface through pressure-resistant hose, the other end of lubricated deconcentrator is connected with defeated medicine pipeline through reducer union, the terminal fixed mounting of defeated medicine pipeline has the powder charge rifle head.

Preferably, the inner wall of the lubricating disperser is provided with lubricating dispersing grooves, the gap of each lubricating dispersing groove is within a mm, and the sensitizing solution is ensured to enter the pipe wall from the gap and be uniformly distributed on the pipe wall to wrap the substrate.

Preferably, one side of sensitizing agent case is provided with the reelpipe machine, install the reel motor in the reelpipe machine, the reel motor is conventional motor, can control and carry out just reversal, the defeated medicine pipeline is coiled on the reelpipe machine, the length of defeated medicine pipeline is rice, the effectual operation radius that promotes explosive filling device.

Preferably, the pan feeding mouth is installed at the top of matrix feed bin, and the pan feeding mouth breathes the lid through threaded connection and protects, the preceding terminal surface of matrix feed bin is close to the valve body that the lower part position installed drain pipe and was used for the control ejection of compact, the valve body is the ball valve for control matrix ejection of compact speed.

Preferably, the emulsion pump is a single-screw pump, has high self-absorption capacity and high suction height, and is more favorable for conveying high-viscosity substances such as emulsion compared with a gear pump.

Preferably, the lubricating disperser is in threaded connection or in butt-clamp type flange connection or flange connection with an outlet and a reducer joint of the latex pump.

The utility model discloses in, negative pressure hose is used in the export through the entry with the sensitizing agent delivery pump and sensitizing agent case to connect, the export of sensitizing agent delivery pump is with withstand voltage hose and latex pump export meet, thereby go into the latex matrix with the sensitizing agent pump, lubricated deconcentrator is with sensitizing liquid evenly distributed at the pipe wall, the lubricated liquid of transport matrix has been acted as, traditional aqueous solution has been replaced and has been lubricated, lubrication effect has been guaranteed, the resistance in the liquid transportation process has been reduced, the defeated medicine pipeline length with on the rolling machine increases to 160 meters on this basis, the powder charge radius has been promoted greatly, also can realize carrying out the mixed explosive loading for the position that the vehicle can't arrive simultaneously, compare in traditional anfo explosive, emulsion explosive is higher to the coupling powder charge in big gun hole, the coupling ability powder charge of emulsion explosive is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of a remote mixed explosive loading device according to the present invention;

FIG. 2 is an assembly view of the remote mixed explosive loading device according to the present invention;

fig. 3 is an internal structure view of the lubrication disperser of the remote mixed explosive loading device of the present invention.

In the figure: 1. a latex pump; 2. a substrate bin; 3. a sensitizer delivery pump; 4. a sensitizer tank; 5. a lubrication disperser; 6. a drug delivery conduit; 7. a pipe coiling machine; 8. charging gun heads; 9. a pressure-resistant hose; 10. a reducer union; 11. a lubrication dispersion tank; 12. a pressure hose interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like 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 invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of 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, should not be construed as limiting the present invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, a remote mixed explosive loading device comprises a latex pump 1, a substrate bin 2, a sensitizer delivery pump 3 and a sensitizer box 4, wherein an inlet of the latex pump 1 is communicated with a liquid outlet pipe of the substrate bin 2, an outlet of the sensitizer box 4 is connected with an inlet of the sensitizer delivery pump 3 through a negative pressure hose, an outlet of the latex pump 1 is connected with a lubricating disperser 5, a pressure-resistant hose connector 12 is arranged at the bottom of the lubricating disperser 5, an outlet of the sensitizer delivery pump 3 is connected with the pressure-resistant hose connector 12 through a pressure-resistant hose 9, the other end of the lubricating disperser 5 is connected with a explosive delivery pipeline 6 through a reducer union 10, an explosive loading gun head 8 is fixedly arranged at the tail end of the explosive delivery pipeline 6, and a static mixer is arranged inside the explosive loading gun head 8 and can form explosive in a blasting; the inner wall of the lubricating disperser 5 is provided with a lubricating dispersing groove 11, the gap of the lubricating dispersing groove 11 is 0.5mm, and the sensitizing agent flowing into the lubricating dispersing groove 11 is wrapped outside the emulsion matrix and serves as a conveying matrix lubricating liquid, so that the coupling explosive loading capacity of the emulsion explosive is improved; a pipe coiling machine 7 is arranged on one side of the sensitizing agent box 4, a winding drum motor is installed in the pipe coiling machine 7, the winding drum motor can rotate forward and backward, a medicine conveying pipeline 6 is driven to be filled into a blasting hole in the forward rotation process, the medicine conveying pipeline 6 is coiled on the pipe coiling machine 7 in the backward rotation process, the length of the medicine conveying pipeline 6 is 160 meters, the length of the medicine conveying pipeline 6 is prolonged to be close to twice of the original length, the charging radius is greatly improved, and meanwhile, the mixed explosive charging can be realized for parts where vehicles cannot reach; a feeding port is arranged at the top of the matrix bin 2, a liquid outlet pipe and a valve body for controlling discharging are arranged at the position, close to the lower part, of the front end surface of the matrix bin 2, a rotary ball valve enables the matrix to be communicated with an inlet of the emulsion pump 1 to realize pumping operation of the matrix, and the flow rate of the matrix is controlled through the angle of the rotary ball valve; the emulsion pump 1 is a single-screw pump, has high self-absorption capacity and high suction height, and is more beneficial to conveying high-viscosity substances such as emulsion compared with a gear pump; the lubricating disperser 5 is connected with the outlet of the latex pump 1 and the reducer union 10 through threads or through a butt-clamp flange or through flanges, the flange holes are penetrated through bolts during the flange connection or the butt-clamp flange connection, the other ends of the bolts are tightly connected through rotary nuts, and the lubricating disperser 5 is directly rotated to be connected with the outlet of the latex pump 1 during the thread connection.

The during operation, place the latex matrix of production line inside matrix feed bin 2, start sensitizing agent delivery pump 3 earlier, sensitizing agent delivery pump 3 pumps the inside sensitizing agent of sensitizing agent case 4 to lubricated disperse tank 11 of lubricated disperser 5 inside, then start latex pump 1, open the valve body of matrix feed bin 2, latex pump 1 pumps latex matrix to lubricated disperser 5 in, the sensitizing agent that flows into from lubricated disperse tank 11 wraps up latex matrix and then flows into to defeated medicine pipeline 6 through reducer union 10, the reel motor that starts pipe rolling machine 7 puts into big gun hole bottom with defeated medicine pipeline 6, begin to load work, reverse the slow defeated medicine pipeline 6 of packing of pipe rolling machine 7 when loading, sensitization liquid forms the explosive under the effect of the inside static mixer of rifle head 8 through defeated medicine pipeline 6.

To sum up, the export through the entry with the sensitizing agent delivery pump and sensitizing agent case is connected with the negative pressure hose, the export of sensitizing agent delivery pump is met with the withstand voltage hose and the emulsion pump export, thereby in pumping the emulsion matrix with the sensitizing agent, the lubrication disperser with sensitization liquid evenly distributed at the pipe wall, the lubricated liquid of transport matrix has been acted as, lubrication effect has been guaranteed, the resistance of liquid transportation in-process has been reduced, the defeated medicine pipeline length with on the rolling pipe machine on this basis increases to 160 meters, the loading radius has been promoted greatly, the position that can't arrive for the vehicle simultaneously also can realize carrying out the explosive loading of loading in mixture, compare in traditional anfo explosive, the emulsion explosive is higher to the coupling powder charge in big gun hole, the coupling powder charge ability of emulsion explosive is improved.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily 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 more embodiments or examples.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. Remote loading explosive loading device that mixes, its characterized in that: including latex pump, matrix feed bin, sensitizing agent delivery pump and sensitizing agent case, latex pump's entry with the drain pipe intercommunication of matrix feed bin, sensitizing agent case's export through negative pressure hose with sensitizing agent delivery pump's entry is connected, latex pump's exit linkage has lubricated deconcentrator, pressure-resistant hose interface has been installed to lubricated deconcentrator's bottom, sensitizing agent delivery pump's export is connected with pressure-resistant hose interface through pressure-resistant hose, the other end of lubricated deconcentrator is connected with defeated medicine pipeline through reducer union, defeated medicine pipeline's terminal fixed mounting has the powder charge rifle head.

2. The remote mixed explosive loading apparatus of claim 1 wherein: and the inner wall of the lubricating disperser is provided with a lubricating dispersing groove.

3. A remote mixed explosive loading apparatus according to claim 1 or 2 wherein: one side of the sensitizing agent box is provided with a pipe coiling machine, a winding drum motor is installed in the pipe coiling machine, and the medicine conveying pipeline is coiled on the pipe coiling machine.

4. A remote mixed explosive loading apparatus according to claim 3 wherein: the material inlet is installed at the top of the matrix bin, and a liquid outlet pipe and a valve body used for controlling discharging are installed on the position, close to the lower portion, of the front end face of the matrix bin.

5. The remote mixed explosive loading apparatus of claim 1 wherein: the latex pump is a single-screw pump.

6. The remote mixed explosive loading apparatus of claim 1 wherein: the lubricating disperser is in threaded connection with an outlet of the latex pump and the reducer union or in butt-clamp flange connection or in flange connection.