CN217438063U

CN217438063U - Emulsion explosive production is with measurement agitating unit that emulsifies in advance

Info

Publication number: CN217438063U
Application number: CN202221627994.6U
Authority: CN
Inventors: 申志强; 李书平; 王海霞
Original assignee: Chayouzhongqi Kodak Chemical Co ltd
Current assignee: Chayouzhongqi Kodak Chemical Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-16
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to an emulsion explosive production technical field just discloses an emulsion explosive production is with measurement preliminary breast agitating unit, including agitator tank and feed inlet, one side at agitator tank top is equipped with the feed inlet, the inner chamber of agitator tank is equipped with rabbling mechanism, the bottom of agitator tank is equipped with damping mechanism, the rabbling mechanism is including arc stirring frame, the arc stirring frame sets up the inner chamber at the agitator tank, the inner wall fixedly connected with stirring board of arc stirring frame. The utility model discloses a cooperation of motor, bull stick and arc agitator carries out even stirring to the emulsion explosive of agitator tank inner chamber to through the cooperation of stirring board and puddler, increase the area of arc agitator stirring, the rotational speed of being convenient for adjust the motor through the converter simultaneously, after the rotational speed of reasonable adjustment rabbling mechanism, emulsion explosive not only can effectively take place completely to react fully and foam, and the effective bubble that forms is also many, improves emulsion explosive's quality.

Description

Emulsion explosive production is with measurement agitating unit that emulsifies in advance

The technical field is as follows:

the utility model relates to an emulsion explosive production technical field, more specifically relate to an emulsion explosive production is with measurement agitating unit that emulsifies in advance.

Background art:

the emulsion explosive is a water-in-oil emulsion explosive formed by uniformly dispersing microdroplets of an oxidant salt aqueous solution in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass beads and the like by virtue of the action of an emulsifier, and is a novel industrial explosive developed in the 70 s of the 20 th century. Need carry into the liquid filling machine through pressure conveyer and carry out the filling before the emulsion explosive matrix powder charge in the powder charge hopper through the stirring back, to different specification emulsion explosive, different stirring speed all has different influences to explosive stickness, powder charge pressure and the even degree of foaming.

The following problems exist in the prior art:

1. when the existing emulsion explosive is produced and stirred, the rotation speed of a stirring mechanism is not convenient to adjust for emulsion explosives with different specifications, for example, because the stirring speed is high, bubbles formed by the foamed emulsion explosive are easy to damage, the bubbles are reduced, and the quality of the emulsion explosive is influenced;

2. when stirring is carried out in production to the existing emulsion explosive, a stirring device is easy to vibrate due to stirring, so that the stability of the device is influenced, and the practicability of the device is reduced.

The utility model has the following contents:

in order to overcome the above-mentioned defect of prior art, the utility model provides an emulsion explosive production is with measurement pre-emulsification agitating unit to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an emulsion explosive production is with measurement breast agitating unit in advance, includes agitator tank and feed inlet, one side at agitator tank top is equipped with the feed inlet, the inner chamber of agitator tank is equipped with rabbling mechanism, the bottom of agitator tank is equipped with damping mechanism.

Rabbling mechanism is including the arc stirring frame, the arc stirring frame sets up the inner chamber at the agitator tank, the inner wall fixedly connected with stirring board of arc stirring frame, the converter is installed to the opposite side at agitator tank top, the mid-mounting at agitator tank top has the motor, converter and motor electric connection.

The damping mechanism comprises two damping boxes, two damping boxes are arranged in the two damping boxes, damping plates are arranged in inner cavities of the two damping boxes, straight rods are fixedly connected to two sides of the bottom of the inner cavity of the damping box, buffer springs are movably sleeved on the outer walls of the straight rods, and dampers are fixedly connected to the middle of the bottom of the inner cavity of the damping box.

Further, the output of motor extends to the middle part and the fixedly connected with bull stick at agitator tank inner chamber top, the quantity of arc stirring frame is two, two arc stirring frame fixed connection is in the both sides of bull stick outer wall.

Further, the outer wall fixedly connected with puddler of arc agitator, the quantity of puddler is a plurality of, and is a plurality of the even distribution of puddler is at the outer wall of arc agitator.

Furthermore, the both sides fixedly connected with support frame of agitator tank bottom, the outer wall activity of support frame cup joints the top at the damping case, the one end of support frame extends to the inner chamber of damping case and fixed connection is at the top of damping board.

Furthermore, one end of the straight rod is fixedly connected to the top of an inner cavity of the vibration damping box, the vibration damping plate is movably sleeved on the outer wall of the straight rod, the bottom of the buffer spring is fixedly connected to the bottom of the inner cavity of the vibration damping box, the top of the buffer spring is fixedly connected to the bottom of the vibration damping plate, the top of the shock absorber is arranged in the middle of the bottom of the vibration damping plate, and the bottom of the vibration damping box is fixedly connected with the anti-skidding base.

Further, the middle part fixedly connected with of agitator tank bottom arranges the material pipe, it is equipped with the control valve to arrange the material pipe, the front of agitator tank is equipped with the observation window.

The utility model has the advantages that:

1. the utility model discloses a be equipped with the motor, the bull stick, the arc agitator, the stirring board, mutually supporting of puddler and converter, through the motor, the cooperation of bull stick and arc agitator, carry out even stirring to the emulsion explosive of agitator tank inner chamber, and through the cooperation of stirring board and puddler, increase the area that the arc agitator stirred, be convenient for adjust the rotational speed of motor through the converter simultaneously, after the rotational speed of reasonable adjustment rabbling mechanism, emulsion explosive not only can effectively take place to react fully to foam completely, and the effective bubble that forms is also many, improve emulsion explosive's quality.

2. The utility model discloses a be equipped with support frame, damping case, damping plate, straight-bar, buffer spring, bumper shock absorber and anti-skidding base's cooperation, agitating unit is stirring and when producing the vibration, and the vibrational force passes through the support frame and transmits the damping plate on to through the cooperation of straight-bar, buffer spring and bumper shock absorber, slow down the vibrational force, be favorable to guaranteeing the stability of device during operation, improve the practicality of device.

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 schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the structure of the stirring tank of the present invention.

Fig. 3 is a sectional view of the damping box structure of the present invention.

The reference signs are: 1. a stirring box; 2. a stirring mechanism; 3. a vibration reduction mechanism; 4. an observation window; 5. a discharge pipe; 6. a control valve; 7. a feed inlet; 21. a motor; 22. a rotating rod; 23. an arc-shaped stirring frame; 24. a stirring plate; 25. a stirring rod; 26. a frequency converter; 31. a support frame; 32. a vibration damping box; 33. a vibration damping plate; 34. a straight rod; 35. a buffer spring; 36. a shock absorber; 37. an anti-slip base.

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.

The first embodiment is as follows:

as shown in fig. 1-3, a metering pre-emulsification stirring device for emulsion explosive production comprises a stirring tank 1 and a feeding port 7, wherein the feeding port 7 is arranged on one side of the top of the stirring tank 1, a stirring mechanism 2 is arranged in the inner cavity of the stirring tank 1, the stirring mechanism 2 comprises an arc-shaped stirring frame 23, the arc-shaped stirring frame 23 is arranged in the inner cavity of the stirring tank 1, a stirring plate 24 is fixedly connected to the inner wall of the arc-shaped stirring frame 23, a frequency converter 26 is arranged on the other side of the top of the stirring tank 1, a motor 21 is arranged in the middle of the top of the stirring tank 1, the frequency converter 26 is electrically connected with the motor 21, the output end of the motor 21 extends to the middle of the top of the inner cavity of the stirring tank 1 and is fixedly connected with a rotating rod 22, the number of the arc-shaped stirring frames 23 is two, the two arc-shaped stirring frames 23 are fixedly connected to two sides of the outer wall of the rotating rod 22, the outer wall of the arc-shaped stirring frame 23 is fixedly connected with a stirring rod 25, the number of the stirring rods 25 is multiple, the stirring rods 25 are uniformly distributed on the outer wall of the arc-shaped stirring frame 23.

In this embodiment, output through motor 21 drives bull stick 22 and arc stirring frame 23 and stirs emulsion explosive, arc stirring frame 23 drives stirring board 24 and puddler 25 simultaneously and rotates, make the area that increases emulsion explosive stirring, make and carry out even stirring to emulsion explosive, the rotational speed of 21 outputs of motor is adjusted through converter 26 simultaneously, after the rotational speed of reasonable adjustment rabbling mechanism 2, emulsion explosive effectively takes place to react fully to foam completely, and the effective bubble that forms is also many, improve emulsion explosive's quality.

Example two:

as shown in fig. 1-3, the bottom of the stirring box 1 is provided with a damping mechanism 3, the damping mechanism 3 comprises two damping boxes 32, the number of the damping boxes 32 is two, the inner cavities of the two damping boxes 32 are both provided with a damping plate 33, two sides of the bottom of the inner cavity of the damping box 32 are fixedly connected with straight rods 34, the outer walls of the straight rods 34 are movably sleeved with a buffer spring 35, the middle part of the bottom of the inner cavity of the damping box 32 is fixedly connected with a damper 36, two sides of the bottom of the stirring box 1 are fixedly connected with supporting frames 31, the outer walls of the supporting frames 31 are movably sleeved at the top of the damping box 32, one end of each supporting frame 31 extends to the inner cavity of the damping box 32 and is fixedly connected at the top of the damping plate 33, one end of each straight rod 34 is fixedly connected at the top of the inner cavity of the damping box 32, the damping plate 33 is movably sleeved at the outer wall of the straight rod 34, the bottom of the buffer spring 35 is fixedly connected at the bottom of the inner cavity of the damping box 32, the top of the buffer spring 35 is fixedly connected at the bottom of the damping plate 33, the top of the damper 36 is disposed in the middle of the bottom of the damping plate 33, and the bottom of the damping box 32 is fixedly connected with an anti-slip base 37.

In this embodiment, when the device is stirring when producing the vibration, the vibrational force passes through support frame 31 and transmits to the damping plate 33 of damping case 32 inner chamber, make damping plate 33 remove at the outer wall of straight-bar 34, and through the straight-bar 34 of damping case 32 inner chamber bottom both sides, the stationarity when increasing damping plate 33 and removing, damping plate 33 extrudees buffer spring 35 and bumper shock absorber 36 downwards simultaneously, make the elasticity through buffer spring 35 slow down the vibrational force, and through the shock absorber 36 shock when restraining buffer spring 35 and inhaling the back bounce, guarantee that device work makes the stationarity, and through the skid resistant base 37 increase device's skid resistance.

Example three:

as shown in fig. 1-3, a material discharge pipe 5 is fixedly connected to the middle of the bottom of the stirring tank 1, a control valve 6 is arranged on the material discharge pipe 5, and an observation window 4 is arranged on the front surface of the stirring tank 1.

In this embodiment, the state of the emulsion explosive in the inner cavity of the stirring tank 1 during stirring is conveniently observed through the observation window 4, and the emulsion explosive after stirring in the inner cavity of the stirring tank 1 is conveniently discharged through the discharge pipe 5 by opening the control valve 6.

In summary, as shown in fig. 1-3, when the metering pre-emulsion stirring device for emulsion explosive production is used, emulsion explosive is input into the inner cavity of the stirring box 1 through the feed inlet 7, and then the rotating rod 22, the arc-shaped stirring frame 23, the stirring plate 24 and the stirring rod 25 are driven to rotate through the output end of the motor 21, the emulsion explosive is uniformly stirred, the rotating speed of the output end of the motor 21 is adjusted by the frequency converter 26, after the rotating speed of the stirring mechanism 2 is reasonably adjusted, the emulsion explosive can effectively and completely react and fully foam, meanwhile, when the device generates vibration during the stirring of the emulsion explosive, the vibration force is transmitted to the vibration reduction plate 33 through the support frame 31, so that the damping plate 33 presses the buffer spring 35 and the damper 36 downward, so that the vibration force is damped by the elasticity of the buffer spring 35, and the shock absorber 36 is used for inhibiting the shock generated when the buffer spring 35 rebounds after absorbing shock, so that the working stability of the device is ensured.

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. A metering pre-emulsifying stirring device for emulsion explosive production comprises a stirring box (1) and a feeding hole (7), wherein the feeding hole (7) is formed in one side of the top of the stirring box (1), and is characterized in that a stirring mechanism (2) is arranged in an inner cavity of the stirring box (1), and a vibration reduction mechanism (3) is arranged at the bottom of the stirring box (1);

the stirring mechanism (2) comprises an arc-shaped stirring frame (23), the arc-shaped stirring frame (23) is arranged in an inner cavity of the stirring box (1), a stirring plate (24) is fixedly connected to the inner wall of the arc-shaped stirring frame (23), a frequency converter (26) is installed on the other side of the top of the stirring box (1), a motor (21) is installed in the middle of the top of the stirring box (1), and the frequency converter (26) is electrically connected with the motor (21);

damping mechanism (3) are including damping case (32), the quantity of damping case (32) is two, two the inner chamber of damping case (32) all is equipped with damping plate (33), both sides fixedly connected with straight-bar (34) of damping case (32) inner chamber bottom, buffer spring (35) have been cup jointed in the outer wall activity of straight-bar (34), the middle part fixedly connected with bumper shock absorber (36) of damping case (32) inner chamber bottom.

2. The metered pre-emulsion stirring device for emulsion explosive production according to claim 1, wherein: the output of motor (21) extends to middle part and fixedly connected with bull stick (22) at agitator tank (1) inner chamber top, the quantity of arc stirring frame (23) is two, two arc stirring frame (23) fixed connection is in the both sides of bull stick (22) outer wall.

3. The metered pre-emulsion stirring device for emulsion explosive production according to claim 1, wherein: the outer wall fixedly connected with puddler (25) of arc agitator (23), the quantity of puddler (25) is a plurality of, and is a plurality of the even distribution of puddler (25) is at the outer wall of arc agitator (23).

4. The metered pre-emulsion stirring device for emulsion explosive production according to claim 1, wherein: the two sides of the bottom of the stirring box (1) are fixedly connected with supporting frames (31), the outer wall of each supporting frame (31) is movably sleeved at the top of the vibration reduction box (32), and one end of each supporting frame (31) extends to the inner cavity of the vibration reduction box (32) and is fixedly connected to the top of the vibration reduction plate (33).

5. The metered pre-emulsion stirring device for emulsion explosive production according to claim 1, wherein: the one end fixed connection of straight-bar (34) is at the top of damping case (32) inner chamber, damping plate (33) activity cup joints the outer wall at straight-bar (34), the bottom fixed connection of buffer spring (35) is in the bottom of damping case (32) inner chamber, the top fixed connection of buffer spring (35) is in the bottom of damping plate (33), the top setting of bumper shock absorber (36) is at the middle part of damping plate (33) bottom, the bottom fixedly connected with antiskid base (37) of damping case (32).

6. The metered pre-emulsion stirring device for emulsion explosive production according to claim 1, wherein: the material pipe (5) is arranged to the middle part fixedly connected with of agitator tank (1) bottom, be equipped with control valve (6) on arranging material pipe (5), the front of agitator tank (1) is equipped with observation window (4).