CN213726207U

CN213726207U - Diesel oil emulsifying device is used in production of porous granular ammonium nitrate fuel oil explosive

Info

Publication number: CN213726207U
Application number: CN202022087066.2U
Authority: CN
Inventors: 贾凯; 石文伟; 王彪
Original assignee: Inner Mongolia Shengli Civil Explosion Co ltd
Current assignee: Inner Mongolia Shengli Civil Explosion Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-20
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a diesel oil emulsification device is used in production of porous granular ammonium nitrate-fuel oil explosive, including vertical box, be divided into box and lower box through intermediate interlayer in the vertical box, go up box and lower box one side and be equipped with inlet pipe and discharging pipe respectively, all be equipped with the stop valve on inlet pipe and the discharging pipe, be fixed with agitator motor at vertical box top, coaxial being fixed with the (mixing) shaft on agitator motor's the output shaft, the (mixing) shaft is in vertical box, and wear to establish the interlayer, be equipped with the blade fixed with the (mixing) shaft in last box and the lower box respectively, upward be equipped with supersonic generator on box and the lower box inner wall, the advantage: the stirring shaft is driven by the stirring motor to fully mix and stir the oil, and the ultrasonic generator emulsifies the oil to fully emulsify the diesel oil; the ultrasonic power of the two ultrasonic generators is set respectively, two different ultrasonic power treatments can be carried out simultaneously, and the actual use requirements are met.

Description

Diesel oil emulsifying device is used in production of porous granular ammonium nitrate fuel oil explosive

The technical field is as follows:

the utility model relates to a porous granular ammonium nitrate fuel oil explosive production field, concretely relates to diesel oil emulsification device is used in production of porous granular ammonium nitrate fuel oil explosive.

Background art:

the porous granular ammonium nitrate fuel oil explosive is a civil explosive prepared by mixing porous granular ammonium nitrate and a combustible agent, and has good safety in the aspects of production, transportation, storage, use and the like. In the existing ammonium nitrate fuel oil explosive production formula, light diesel oil is non-renewable energy, the cost is high, the dosage is large, negative effects are caused to social ecological environment, ultrasonic diesel oil emulsification is adopted, precipitation of an oil phase can be reduced, the technology saves diesel oil, and environmental pollution caused by toxic blast smoke is reduced. In actual use, through setting up a series of different ultrasonic power, 400W, 500W, 600W, 700W, 800W respectively, can emulsify out the diesel oil of different degree to the preparation produces the explosive of different detonation velocities, however, in the diesel oil emulsification process, by the equipment condition restriction, the emulsification of different ultrasonic power can not go on in step, and is inefficient, and under the condition that has a plurality of emulsification equipment, increases the energy consumption.

The utility model has the following contents:

an object of the utility model is to provide a porous granular ammonium nitrate-fuel oil explosive production is with diesel oil emulsification device.

The utility model discloses by following technical scheme implement:

the utility model provides a porous granular ammonium nitrate-fuel oil explosive production is with diesel oil emulsification device, includes vertical box, be divided into box and lower box through intermediate insulation layer in the vertical box, go up the box with lower box one side is equipped with inlet pipe and discharging pipe respectively, the inlet pipe with all be equipped with the stop valve on the discharging pipe vertical box top is fixed with agitator motor, coaxial being fixed with the (mixing) shaft on agitator motor's the output shaft, the (mixing) shaft is in the vertical box to wear to establish the interlayer go up the box with be equipped with respectively in the lower box with the fixed blade of (mixing) shaft, go up the box with be equipped with supersonic generator on the lower box inner wall.

Preferably, a sleeve is fixedly arranged on the interlayer in a penetrating manner, a sealing ring filler is arranged in the sleeve, and the stirring shaft penetrates through the sealing ring filler.

Preferably, the outer walls of one sides of the upper box body and the lower box body are respectively provided with an observation window.

The utility model has the advantages that: the oil can be respectively injected into the upper box body or the lower box body through the two feeding pipes, the stirring motor drives the stirring shaft to fully mix and stir the oil, the ultrasonic generator emulsifies the oil, the diesel can be fully emulsified while stirring and ultrasonic treatment are carried out, the emulsifying effect is good, and the particle size of the emulsified oil can meet the requirements of explosive mixing and emission reduction; the ultrasonic power of the two ultrasonic generators is set respectively, oil is injected into the upper box body and the lower box body through the two feeding pipes respectively, diesel oil emulsified and processed by different ultrasonic powers is produced, two different ultrasonic power processes can be simultaneously carried out in the process, the efficiency is improved, and the actual use requirements are met; two stirrers share one motor, so that the stirrer is fully used, and energy conservation and consumption reduction are realized.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

fig. 2 is a front view of the overall structure of the present invention.

In the figure: the device comprises a vertical box body 1, an interlayer 2, an upper box body 3, a lower box body 4, a feeding pipe 5, a discharging pipe 6, a stop valve 7, a stirring motor 10, a stirring shaft 11, blades 12, an ultrasonic generator 13, a sleeve 14, a sealing ring filler 15 and an observation window 16.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the diesel emulsifying device for producing porous granular ammonium nitrate fuel oil explosive comprises a vertical box body 1, the vertical box body 1 is divided into an upper box body 3 and a lower box body 4 through a middle interlayer 2, one side of the upper box body 3 and one side of the lower box body 4 are respectively provided with a feeding pipe 5 and a discharging pipe 6, the feeding pipe 5 and the discharging pipe 6 are respectively provided with a stop valve 7, the top of the vertical box body 1 is fixed with a stirring motor 10, an output shaft of the stirring motor 10 is coaxially fixed with a stirring shaft 11, the stirring shaft 11 is arranged in the vertical box body 1 and penetrates through the interlayer 2, blades 12 fixed with the stirring shaft 11 are respectively arranged in the upper box body 3 and the lower box body 4, and the inner walls of the upper box body 3 and the lower box body 4 are provided with ultrasonic generators 13.

A sleeve 14 is fixedly arranged on the interlayer 2 in a penetrating manner, a sealing ring filler 15 is arranged in the sleeve 14, the sealing ring filler 15 is a rubber ring, the stirring shaft 11 penetrates through the sealing ring filler 15, and the stirring shaft 11 is in friction extrusion with the sealing ring filler 15 when rotating, so that the sealing effect is achieved.

The outer walls of one sides of the upper box body 3 and the lower box body 4 are respectively provided with an observation window 16, so that the diesel oil emulsification condition in the box can be observed conveniently.

The working principle is as follows: oil can be respectively injected into the upper box body 3 or the lower box body 4 through the feeding pipe 5 above or below, all the stop valves 7 are closed, the stirring motor 10 drives the stirring shaft 11 to fully mix and stir the oil, meanwhile, the oil is emulsified by the ultrasonic generator 13, the stop valve 7 of the discharging pipe 6 is opened, the emulsified diesel oil is discharged through the discharging pipe 6 and then is mixed with the porous granular ammonium nitrate to prepare the porous granular ammonium nitrate fuel explosive, the upper box body 3 or the lower box body 4 can be independently used or simultaneously used, the diesel oil can be fully emulsified while stirring and ultrasonic processing are carried out, the emulsifying effect is good, and the granularity of the emulsified oil can meet the requirements of explosive mixing and emission reduction;

according to the embodiment, a series of different ultrasonic powers are set through the ultrasonic generator 13 according to actual use conditions, wherein the ultrasonic powers are 400W, 500W, 600W, 700W and 800W respectively, and diesel oil after emulsification treatment of different ultrasonic powers is produced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a porous granular ammonium nitrate-fuel oil explosive production is with diesel oil emulsification device, a serial communication port, including vertical box, be divided into box and lower box through intermediate interlayer in the vertical box, go up the box with lower box one side is equipped with inlet pipe and discharging pipe respectively, the inlet pipe with all be equipped with the stop valve on the discharging pipe vertical box top is fixed with agitator motor, coaxial being fixed with the (mixing) shaft on agitator motor's the output shaft, the (mixing) shaft is in vertical box to wear to establish the interlayer go up the box with be equipped with respectively in the lower box with the fixed blade of (mixing) shaft, go up the box with be equipped with supersonic generator on the lower box inner wall.

2. The diesel oil emulsifying device for producing porous granular ammonium nitrate fuel oil explosive according to claim 1, characterized in that: a sleeve is fixedly arranged on the interlayer in a penetrating manner, a sealing ring filler is arranged in the sleeve, and the stirring shaft penetrates through the sealing ring filler.

3. The diesel oil emulsifying device for producing porous granular ammonium nitrate fuel oil explosive according to claim 2, characterized in that: and the outer walls of one sides of the upper box body and the lower box body are respectively provided with an observation window.