CN220959859U - Emulsion granular ammonium nitrate fuel oil explosive filling device convenient to control dosage - Google Patents
Emulsion granular ammonium nitrate fuel oil explosive filling device convenient to control dosage Download PDFInfo
- Publication number
- CN220959859U CN220959859U CN202321219802.2U CN202321219802U CN220959859U CN 220959859 U CN220959859 U CN 220959859U CN 202321219802 U CN202321219802 U CN 202321219802U CN 220959859 U CN220959859 U CN 220959859U
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- Prior art keywords
- explosive
- fuel oil
- ammonium nitrate
- device convenient
- filling
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- 239000002360 explosive Substances 0.000 title claims abstract description 102
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000000295 fuel oil Substances 0.000 title claims abstract description 20
- 239000000839 emulsion Substances 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 1
- 206010070834 Sensitisation Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model relates to the technical field of emulsion explosive production, and particularly discloses an emulsion granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage, wherein a plurality of discharge holes are transversely formed in the middle of the lower surface of a filling box, the discharge holes are sequentially arranged from left to right at equal intervals, the pore sizes of the discharge holes are different, the bottom of each discharge hole is fixedly connected with a discharge pipe, and a discharge valve is arranged on each discharge pipe; in the utility model, in the process of filling the explosive tube with the explosive, the explosive tube is arranged below the discharging tube, the discharging valve is opened, the explosive falls onto the explosive tube under the action of gravity, after the explosive is filled, the discharging valve is closed, the explosive tube is taken down and sealed, the connection mode of the discharging tube and the explosive tube is in a vertical state, and after the explosive tube is taken down, the explosive in the explosive tube can not leak out, so that the safety performance of the whole device is further improved.
Description
Technical Field
The utility model relates to the technical field of emulsion explosive production, in particular to an emulsion granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage.
Background
The ammonium nitrate fuel oil explosive is a powdery or granular explosive mixture composed of ammonium nitrate and fuel, and is mainly suitable for blasting engineering without methane and dust explosion risks in the open air, and comprises powdery ammonium nitrate fuel oil explosive, porous granular ammonium nitrate fuel oil explosive, heavy ammonium nitrate fuel oil explosive and the like. At present, a single outlet system is adopted in the mixed emulsion explosive filling equipment, a discharge hole of an emulsion matrix conveying device and a discharge hole of a sensitization liquid conveying device are respectively connected with a water ring injector, and matrix and sensitization liquid are mixed in the water ring injector, sequentially enter a medicine conveying pipe and a static mixer, and then are filled into a blast hole.
According to the utility model, through the arrangement of the large-sized placing groove, the medium-sized placing groove and the small-sized placing groove, the explosive tubes with different thicknesses are placed, scale marks are engraved on the front surface of the filling barrel, the explosive quantity when the explosive is filled is conveniently observed, the problem that the explosive quantity is inconvenient to control when the explosive filling device is filled is solved, but the defect that the explosive tube is horizontally placed with a filling machine exists in the using process is solved, and the explosive is easy to leak after the explosive is filled.
Disclosure of utility model
The utility model aims to provide an emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an emulsion granular ammonium nitrate fuel oil explosive filling device convenient to control dosage, includes base, filling box and feed hopper, the top of base is provided with the filling box, the feed hopper directly over the filling box, the intermediate position of filling box lower surface transversely is provided with a plurality of discharge gates, and is a plurality of the discharge gate is from left to right equidistant arranging in proper order, and is a plurality of the aperture size of discharge gate is different, the bottom fixedly connected with discharging pipe of discharge gate, be provided with ejection of compact valve on the discharging pipe.
As a still further scheme of the utility model, the bottom of the feeding funnel is provided with a feeding pipe, a feeding valve is arranged on the feeding pipe, the tail end of the feeding pipe is communicated with a filling box, and an observation window is arranged in the middle of the front surface of the filling box.
As a still further proposal of the utility model, the bottom of the inner wall body of the filling box is provided with a plurality of bulges, and the bulges are distributed on the left side and the right side of the bottom of the inner wall body of the filling box and between the adjacent discharge holes.
As a still further scheme of the utility model, an external thread is arranged on the outer side wall body of the bottom of the discharging pipe, a sealing gasket is tightly attached to the external thread, an installation seat is arranged above the external thread, and fixing bolts are arranged on the left side and the right side of the installation seat.
As still further scheme of the utility model, a plurality of motors are arranged on the left side and the right side of the upper surface of the base, the tail end of the motor output shaft is fixedly connected with a threaded rod, a supporting rod is sleeved above the threaded rod, and the top of the supporting rod is fixedly connected to the filling box.
As a still further scheme of the utility model, a plurality of grooves are transversely formed in the middle of the upper surface of the base, rubber pads are tightly attached to the inner walls of the grooves, the grooves are sequentially arranged from left to right, and the grooves correspond to the discharge holes one by one.
As still further scheme of the utility model, the middle position of the rubber pad is closely provided with a pressure sensor, the middle position of the front surface of the base is provided with a display screen, the interior of the base is provided with a microprocessor, the pressure sensor and the display screen are electrically connected with the microprocessor, the model of the pressure sensor is HBMC2/20T, and the model of the microprocessor is STC15F2K60S2.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model is provided with a plurality of discharge holes transversely arranged at the middle position of the lower surface of the filling box, the plurality of discharge holes are sequentially arranged at equal intervals from left to right, the bottom of each discharge hole is fixedly connected with a discharge pipe, the discharge pipe is provided with a discharge valve, in the process of filling the explosive into the explosive pipe, the explosive pipe is arranged below the discharge pipe, the discharge valve is opened, the explosive falls onto the explosive pipe under the action of gravity, after the explosive is filled, the discharge valve is closed, the explosive pipe is taken down and sealed, the connection mode of the discharge pipe and the explosive pipe is the connection mode under the vertical state, and the explosive in the explosive pipe can not leak out after the explosive pipe is taken down, so that the safety performance of the whole device is further improved.
Drawings
FIG. 1 is a schematic diagram of a device for loading emulsified granular ammonium nitrate fuel oil explosive in which the dosage is conveniently controlled;
FIG. 2 is a schematic diagram of the internal structure of an emulsion granular ammonium nitrate fuel oil explosive loading device with convenient control of the dosage;
fig. 3 is an enlarged schematic view of a partial structure at a in fig. 2.
In the figure: 1. a base; 2. filling a box; 201. a discharge port; 202. an observation window; 3. a feed hopper; 301. a feed pipe; 302. a feed valve; 4. a protrusion; 5. a discharge pipe; 501. a discharge valve; 6. an external thread; 601. a sealing gasket; 7. a mounting base; 701. a fixing bolt; 8. a motor; 801. a threaded rod; 802. a support rod; 9. a groove; 901. a rubber pad; 10. a pressure sensor; 11. a display screen; 12. and a microprocessor.
Detailed Description
Referring to fig. 1-3, in the embodiment of the utility model, an emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage comprises a base 1, a filling box 2 and a filling funnel 3, wherein the filling box 2 is arranged above the base 1, the filling funnel 3 is right above the filling box 2, a plurality of discharging holes 201 are transversely arranged at the middle position of the lower surface of the filling box 2, the plurality of discharging holes 201 are sequentially arranged from left to right at equal intervals, the apertures of the plurality of discharging holes 201 are different, a discharging pipe 5 is fixedly connected to the bottom of the discharging hole 201, the discharging pipe 5 can be selected and installed according to the aperture of an explosive pipe, the corresponding discharging pipe 5 is high in adaptability, a discharging valve 501 is arranged on the discharging pipe 5, in the explosive filling process of the explosive pipe, the explosive pipe is installed below the discharging pipe 5, the discharging valve 501 is opened, the explosive is dropped onto the explosive pipe under the action of gravity, after the explosive filling is finished, the discharging valve 501 is closed, the explosive pipe is removed and sealed, the explosive pipe 5 and the explosive pipe is connected with the explosive pipe in a vertical state, and the explosive leakage performance of the device is further improved.
In fig. 1 and 2, a feeding pipe 301 is arranged at the bottom of a feeding funnel 3, a feeding valve 302 is arranged on the feeding pipe 301, the tail end of the feeding pipe 301 is communicated with a loading box 2, an observation window 202 is arranged in the middle of the front surface of the loading box 2, a worker can observe the storage amount of explosive in the loading box 2 through the observation window 202, when the residual amount of the explosive is less, the feeding valve 302 can be opened, the explosive is filled into the loading box 2 through the feeding funnel 3, the sufficient explosive in the loading box 2 is ensured, and the efficiency of the explosive tube for loading the explosive is prevented from being influenced due to insufficient explosive in the loading box 2.
In fig. 2, the bottom of the inner wall of the filling box 2 is provided with a plurality of protrusions 4, the protrusions 4 are distributed between the left side and the right side of the bottom of the inner wall of the filling box 2 and the adjacent discharge ports 201, and the sufficient discharge of the explosive in the filling box 2 can be ensured through the protrusions 4, so that the problem that the explosive cannot be discharged due to the fact that a small amount of explosive is accumulated at the corner of the filling box 2 is avoided, and the explosive waste is caused.
In fig. 2 and 3, be provided with external screw thread 6 on the lateral wall body of discharging pipe 5 bottom, and hug closely on external screw thread 6 and be provided with sealed pad 601, can ensure the compactness of being connected between explosive pipe and the discharging pipe 5 through sealed pad 601, at the in-process of filling the explosive pipe with the explosive, the explosive can not take place to reveal, the top of external screw thread 6 is provided with mount pad 7, and all be provided with fixing bolt 701 in the left and right sides of mount pad 7, in the installation to the explosive pipe, rotate the explosive pipe, with explosive pipe threaded connection on the discharging pipe 5, screw up through the rotation of fixing bolt 701 for the explosive pipe is fixed, can not drop down from the discharging pipe 5.
In fig. 1 and fig. 2, a plurality of motors 8 are respectively arranged on the left side and the right side of the upper surface of a base 1, a threaded rod 801 is fixedly connected to the tail end of an output shaft of each motor 8, a supporting rod 802 is sleeved above each threaded rod 801, the top of each supporting rod 802 is fixedly connected to a loading box 2, the loading boxes 2 are lifted firstly in the process of loading explosive into the explosive tubes, so that the explosive tubes are convenient to install, the loading boxes 2 are lowered, the explosive tubes are ensured to be stable, lifting and lowering of the loading boxes 2 can be realized through the mutual matching of the threaded rods 801 and the supporting rods 802, the motors 8 are started in the process of adjusting the height of the loading boxes 2, and the threaded rods 801 are driven to rotate through the rotation of the motors 8, so that the supporting rods 802 can move up and down along the axial direction of the threaded rods 801, and the height of the loading boxes 2 is adjusted.
In fig. 1 and 2, the intermediate position of base 1 upper surface transversely is provided with a plurality of recesses 9, hugs closely on the inner wall of recess 9 and is provided with rubber pad 901, a plurality of recesses 9 are arranged in proper order from a left side to the right side, recess 9 and discharge gate 201 one-to-one, at the in-process to explosive tube filling explosive, install the explosive tube on discharge pipe 5 to peg graft the bottom of explosive tube in recess 9, treat after the explosive is filled, in the recess 9 can be stably placed to the explosive tube, can not take place to rock, thereby can not cause revealing of explosive, avoid causing the waste of explosive.
In fig. 1 and 2, a pressure sensor 10 is tightly attached to the middle position of a rubber pad 901, a display screen 11 is arranged in the middle position of the front surface of a base 1, a microprocessor 12 is arranged in the base 1, the pressure sensor 10 and the display screen 11 are electrically connected with the microprocessor 12, the model of the pressure sensor 10 is HBMC2/20T, the model of the microprocessor 12 is STC15F2K60S2, the pressure of an explosive tube is detected through the pressure sensor 10 in the process of filling the explosive tube, the detection result is transmitted to the microprocessor 12 in the form of an electric signal, the microprocessor 12 analyzes and processes the electric signal, the processed result is displayed through the display screen 11, and the control of the explosive filling amount of the explosive tube is realized according to the pressure of the explosive tube displayed by the display screen 11.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an emulsion granular ammonium nitrate fuel oil explosive filling device convenient to control dosage, includes base (1), filling box (2) and feed hopper (3), the top of base (1) is provided with filling box (2), feed hopper (3) directly over filling box (2), a serial communication port, the intermediate position of filling box (2) lower surface transversely is provided with a plurality of discharge gates (201), a plurality of equidistant arranging in proper order from a left side to the right side of discharge gate (201), a plurality of the aperture size of discharge gate (201) is different, the bottom fixedly connected with discharging pipe (5) of discharge gate (201), be provided with ejection of compact valve (501) on discharging pipe (5).
2. The emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage according to claim 1, wherein a feeding pipe (301) is arranged at the bottom of the feeding funnel (3), a feeding valve (302) is arranged on the feeding pipe (301), the tail end of the feeding pipe (301) is communicated with a filling box (2), and an observation window (202) is arranged in the middle of the front surface of the filling box (2).
3. The emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage according to claim 1, wherein a plurality of bulges (4) are arranged at the bottom of the inner wall body of the filling box (2), and the bulges (4) are distributed on the left side and the right side of the bottom of the inner wall body of the filling box (2) and between adjacent discharge holes (201).
4. The emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage according to claim 1, wherein an external thread (6) is arranged on an outer side wall body at the bottom of the discharging pipe (5), a sealing gasket (601) is tightly attached to the external thread (6), an installation seat (7) is arranged above the external thread (6), and fixing bolts (701) are arranged on the left side and the right side of the installation seat (7).
5. The emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage according to claim 1, wherein a plurality of motors (8) are arranged on the left side and the right side of the upper surface of the base (1), a threaded rod (801) is fixedly connected with the tail end of an output shaft of each motor (8), a supporting rod (802) is sleeved above the threaded rod (801), and the top of the supporting rod (802) is fixedly connected to a filling box (2).
6. The emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage according to claim 1, wherein a plurality of grooves (9) are transversely formed in the middle position of the upper surface of the base (1), rubber pads (901) are tightly attached to the inner walls of the grooves (9), the grooves (9) are sequentially arranged from left to right, and the grooves (9) are in one-to-one correspondence with the discharge ports (201).
7. The emulsified granular ammonium nitrate fuel oil explosive filling device convenient for controlling the dosage according to claim 6, wherein a pressure sensor (10) is arranged at the middle position of the rubber pad (901) in a clinging manner, a display screen (11) is arranged at the middle position of the front surface of the base (1), and a microprocessor (12) is arranged in the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219802.2U CN220959859U (en) | 2023-05-18 | 2023-05-18 | Emulsion granular ammonium nitrate fuel oil explosive filling device convenient to control dosage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219802.2U CN220959859U (en) | 2023-05-18 | 2023-05-18 | Emulsion granular ammonium nitrate fuel oil explosive filling device convenient to control dosage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220959859U true CN220959859U (en) | 2024-05-14 |
Family
ID=91006552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321219802.2U Active CN220959859U (en) | 2023-05-18 | 2023-05-18 | Emulsion granular ammonium nitrate fuel oil explosive filling device convenient to control dosage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220959859U (en) |
-
2023
- 2023-05-18 CN CN202321219802.2U patent/CN220959859U/en active Active
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