CN217746551U

CN217746551U - Batching device for emulsion explosive production

Info

Publication number: CN217746551U
Application number: CN202221974207.5U
Authority: CN
Inventors: 王兴刚; 闫雪冰; 王鑫; 韩传智; 朱雷; 李源博
Original assignee: Heilongjiang Yinfeng Chemical Group Co ltd
Current assignee: Heilongjiang Yinfeng Chemical Group Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-08
Anticipated expiration: 2032-07-26

Abstract

A batching device for emulsion explosive production belongs to the technical field of emulsion explosives. A stirring storehouse lateral wall adds the mechanism with solid raw materials and is linked together, and another lateral wall in stirring storehouse adds the mechanism with liquid raw materials and is linked together, and stirring storehouse lower extreme lateral wall is linked together with the discharging pipe, is equipped with the valve on the discharging pipe, and stirring storehouse upper end is fixed with the motor, and motor output shaft passes the stirring storehouse and with the dwang one end fixed connection of setting in the stirring storehouse, and the dwang outer wall is fixed with a plurality of stirring leaves that are the spiral and arrange by supreme down. The utility model discloses when batching, liquid raw materials that liquid raw materials interpolation mechanism will reach the volume requirement passes through drain pipe one and inputs to the stirring storehouse in, solid-state raw materials interpolation mechanism pushes away the solid-state raw materials after weighing to the stirring storehouse in to the stirring is mixed, can control the weight of liquid raw materials volume and solid-state raw materials respectively at reinforced in-process, and the device has the batching efficiency height, and easy and simple to handle's characteristics.

Description

Batching device for emulsion explosive production

Technical Field

The utility model belongs to the technical field of the emulsion explosive, specifically be a dosing unit is used in emulsion explosive production.

Background

Emulsion explosives are widely applied to various civil blasting operations, and show superiority in water and wet blasting occasions. The components of the emulsion explosive are as follows: oxidant, combustible agent, emulsifier, sensitizer, foaming agent (or density control agent), stabilizer, etc. In the process of manufacturing the foaming agent of the emulsion explosive, a vat is placed on a scale usually by a manual batching mode, raw materials such as water, phosphoric acid, a surfactant, solid sodium nitrite and the like are sequentially added according to the formula through weight display, and then the raw materials are stirred, mixed and poured into a charging vat of a production line.

Above-mentioned batching mode efficiency is lower, and the process is loaded down with trivial details, consequently needs a convenient device to change the current situation, promotes the efficiency of batching process.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a dosing unit is used in emulsion explosive production.

The purpose is achieved, the utility model adopts the following technical proposal: a batching device for emulsion explosive production comprises a stirring bin, a motor, a rotating rod, a stirring blade, a discharging pipe, a valve, a solid raw material adding mechanism and a liquid raw material adding mechanism;

a stirring storehouse lateral wall adds the mechanism with solid raw materials and is linked together, and another lateral wall in stirring storehouse adds the mechanism with liquid raw materials and is linked together, and stirring storehouse lower extreme lateral wall is linked together with the discharging pipe, be equipped with the valve on the discharging pipe, the stirring storehouse upper end is fixed with the motor, motor output shaft pass the stirring storehouse and with the dwang one end fixed connection of setting in the stirring storehouse, the dwang outer wall is by supreme a plurality of stirring leaves that are the spiral and arrange down.

Compared with the prior art, the beneficial effects of the utility model are that: when batching, liquid raw materials that liquid raw materials interpolation mechanism will reach the volume requirement (water, surfactant etc.) inputs to stirring the storehouse through drain pipe one in, solid raw materials interpolation mechanism pushes away solid raw materials (phosphoric acid, solid sodium nitrite etc.) after will weighing to stirring the storehouse in to the stirring mixes, can control liquid raw materials volume and solid raw materials's weight respectively at reinforced in-process, the device has the batching efficiency height, and easy and simple to handle's characteristics.

Drawings

Fig. 1 is an overall structure front view of the present invention;

fig. 2 is a schematic view of the measuring chamber of the present invention;

fig. 3 is a schematic view of the connection relationship among the filler bin, the hopper and the cylinder.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The embodiment describes a batching device for emulsion explosive production, which comprises a stirring bin 1, a motor 14, a rotating rod 15, a stirring blade 16, a discharge pipe 17, a valve 18, a solid raw material adding mechanism and a liquid raw material adding mechanism;

stirring 1 lateral wall in storehouse and solid raw materials add the mechanism and be linked together, stir 1 another lateral wall in storehouse and add the mechanism with liquid raw materials and be linked together, stir 1 lower extreme lateral wall in storehouse and be linked together with discharging pipe 17, valve 18 is equipped with on the discharging pipe 17, and 1 upper end in stirring storehouse is fixed with motor 14, motor 14 output shaft passes stirring storehouse 1 and 15 one end fixed connection with the dwang that sets up in stirring storehouse 1, dwang 15 outer wall is fixed with a plurality of stirring leaves 16 that are the spiral and arrange from lower supreme.

The liquid raw material adding mechanism comprises a first liquid outlet pipe 2, a measuring bin 3, a first liquid outlet pump 4, a second liquid outlet pipe 5, a second liquid outlet pump 6 and a liquid storage bin 7;

one 2 one ends of drain pipe communicate with 1 lateral wall in stirring storehouse mutually, and the one 2 other ends of drain pipe are linked together with the 4 delivery ports of the drain pump that set up in measuring storehouse 3, it is linked together with two 5 one ends of drain pipe to measure 3 upper ends in storehouse, two 5 other ends of drain pipe are linked together with two 6 delivery ports of the drain pump that set up in stock solution storehouse 7.

The solid raw material adding mechanism comprises a filling bin 8, a feeding block 9, a hopper 10, a weighing scale 11, a display 12 and an air cylinder 13;

the utility model discloses a solid raw material weighing device, including filler bin 8, cylinder 13, feeding block 9, hopper 10, feeding block 11, display 12, filler bin 8, cylinder 13, feeding block 11, feeding block 21, display 12 and stirring bin 1 one side wall intercommunication, the filler bin 8 other end and cylinder 13 cylinder body fixed connection, cylinder 13 telescopic link passes filler bin 8 the other end and with set up feeding block 9 fixed connection in filler bin 8, it has through-hole one to open on the feeding block 9, filler bin 8 upper end lateral wall is opened has through-hole two corresponding with through-hole one, and filler bin 8 lower extreme inner wall is opened has the recess corresponding with through-hole one, weighing block 11 inlays in the recess, and weighing block 11 up end and filling bin 8 lower extreme inner wall parallel and level, hopper 10 export is fixed in through-hole two, and feeding block 9 is located weighing block 11 top, and is equipped with the clearance between the two, and cylinder 13 telescopic link outer wall lower extreme is fixed with rubber scraper 21, rubber scraper 21 contacts with filler bin 8 lower extreme inner wall, when feeding block 9, because be equipped with the clearance between feeding block 9 and the weighing block 11, the solid raw materials accessible rubber scraper 21 on weighing block 11 pushes away to stirring bin 1, display 12 is fixed on the filler bin 8 outer wall, and is pushed away the display 12 and is connected with weighing scale 11 data transmission.

The outer wall of the measuring bin 3 is provided with a glass window 19, and the glass window 19 is provided with scale marks 20.

The clearance between the feeding block 9 and the weighing scale 11 is smaller than 1mm, so that the solid raw materials are prevented from flowing out of the weighing scale 11.

The filling bin 8 and the feeding block 9 are both of cuboid structures.

Use the utility model discloses the time, pour liquid raw materials into in stock solution storehouse 7, start out liquid pump two 6, carry liquid raw materials to measuring in the storehouse 3 through drain pipe two 5, observe scale mark 20 on the glass window 19, when liquid raw materials reachs the scale mark 20 position of settlement, close out liquid pump two 6, at this moment, start out liquid pump one 4, carry liquid raw materials to stirring storehouse 1 in through drain pipe one 2, pour solid raw materials into the through-hole one of pay-off piece 9 in the feed bin 8 through hopper 10, weigh through weighing scale 11, and show weight through display 12, solid raw materials weighs the back, start cylinder 13, push away solid raw materials in the through-hole one of pay-off piece 9 and the solid raw materials on weighing scale 11 to stirring storehouse 1, starter motor 14, solid in the stirring storehouse 1, liquid raw materials stirs, open valve 18 behind the stirring, the raw materials that mix in the stirring storehouse 1 flow out through discharging pipe 17.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dosing unit is used in emulsion explosive production which characterized in that: comprises a stirring bin (1), a motor (14), a rotating rod (15), stirring blades (16), a discharging pipe (17), a valve (18), a solid raw material adding mechanism and a liquid raw material adding mechanism;

stirring storehouse (1) a lateral wall adds the mechanism with solid raw materials and is linked together, stirs another lateral wall in storehouse (1) and adds the mechanism with liquid raw materials and be linked together, stirs storehouse (1) lower extreme lateral wall and is linked together with discharging pipe (17), valve (18) are equipped with on discharging pipe (17), and stirring storehouse (1) upper end is fixed with motor (14), motor (14) output shaft passes stirring storehouse (1) and with dwang (15) one end fixed connection who sets up in stirring storehouse (1), dwang (15) outer wall is by supreme a plurality of stirring leaves (16) that are the spiral and arrange down being fixed with.

2. The batching device for emulsion explosive production according to claim 1, characterized in that: the liquid raw material adding mechanism comprises a first liquid outlet pipe (2), a measuring bin (3), a first liquid outlet pump (4), a second liquid outlet pipe (5), a second liquid outlet pump (6) and a liquid storage bin (7);

one end of the first liquid outlet pipe (2) is communicated with one side wall of the stirring bin (1), the other end of the first liquid outlet pipe (2) is communicated with a first liquid outlet pump (4) arranged in the measuring bin (3), the upper end of the measuring bin (3) is communicated with one end of the second liquid outlet pipe (5), and the other end of the second liquid outlet pipe (5) is communicated with a second water outlet pump (6) arranged in the liquid storage bin (7).

3. The batching device for emulsion explosive production according to claim 1, characterized in that: the solid raw material adding mechanism comprises a filling bin (8), a feeding block (9), a hopper (10), a weighing scale (11), a display (12) and an air cylinder (13);

filler storehouse (8) one end and stirring storehouse (1) lateral wall intercommunication, filler storehouse (8) other end and cylinder (13) cylinder body fixed connection, cylinder (13) telescopic link passes filler storehouse (8) the other end and with set up pay-off piece (9) fixed connection in filler storehouse (8), it has through-hole one to open on pay-off piece (9), and filler storehouse (8) upper end lateral wall is opened there is through-hole two corresponding with through-hole one, and filler storehouse (8) lower extreme inner wall is opened there is the recess corresponding with through-hole one, inlay in the recess weighing scale (11), weighing scale (11) up end and filler storehouse (8) lower extreme inner wall parallel and level, hopper (10) export is fixed in through-hole two, and pay-off piece (9) are located weighing scale (11) top, and are equipped with the clearance between the two, and cylinder (13) telescopic link outer wall lower extreme is fixed with rubber scraper blade (21), rubber scraper blade (21) contact with filler storehouse (8) lower extreme inner wall, display (12) are fixed on filler storehouse (8) outer wall, and display (12) data transmission scale (11) are connected with weighing scale.

4. The batching device for emulsion explosive production according to claim 2, characterized in that: the outer wall of the measuring bin (3) is provided with a glass window (19), and scale marks (20) are arranged on the glass window (19).

5. The batching device for emulsion explosive production according to claim 3, characterized in that: the clearance between the feeding block (9) and the weighing scale (11) is less than 1mm.

6. The batching device for emulsion explosive production according to claim 3, wherein: the filling bin (8) and the feeding block (9) are both of cuboid structures.