阅读说明：本技术 基于乳化***油相制备的乳化剂用预热装置 (Preheating device for emulsifier based on emulsion explosive oil phase preparation ) 是由 张立林 陈军 姚明明 陈慧娟 丁星 赵严君 于 2020-04-28 设计创作，主要内容包括：本发明公开了基于乳化炸药油相制备的乳化剂用预热装置,包括均为半环形的第一套体和第二套体,所述第一套体和第二套体内壁均设有加热装置；还包括运输车,所述运输车上表面向上延伸有安装腔,所述安装腔内固定设有第一推杆,所述第一推杆远离所述运输车的一端固定设有底板,所述底板内壁一侧水平固定有第二推杆,所述第二推杆一端固定设有圆柱体,所述底板上端还连接有安装板,所述安装板一端与所述底板铰接,所述底板的下表面倾斜设置,通过推动圆柱体以使安装板绕其与底板的铰接部转动。本发明提高了乳化剂预热的效率,同时避免在添加时因乳化剂粘附在桶体内壁而造成原料较大浪费。(The invention discloses a preheating device for an emulsifier prepared based on an emulsion explosive oil phase, which comprises a first sleeve body and a second sleeve body which are semi-annular, wherein heating devices are arranged on the inner walls of the first sleeve body and the second sleeve body; still include the transport vechicle, the transport vechicle upper surface upwards extends there is the installation cavity, the installation cavity internal fixation is equipped with first push rod, first push rod is kept away from the fixed bottom plate that is equipped with of one end of transport vechicle, bottom plate inner wall one side level is fixed with the second push rod, the fixed cylinder that is equipped with of second push rod one end, the bottom plate upper end still is connected with the mounting panel, mounting panel one end with the bottom plate is articulated, the lower surface slope of bottom plate sets up, so that the mounting panel rotates around its articulated portion with the bottom plate through promoting the cylinder. The invention improves the efficiency of preheating the emulsifier and simultaneously avoids the large waste of raw materials caused by the emulsifier adhering to the inner wall of the barrel body during adding.)

1. Preheating device for emulsifier based on preparation of emulsion explosive oil phase which characterized in that: the barrel body heating device comprises a first sleeve body and a second sleeve body which are semi-annular, wherein two ends of the first sleeve body and two ends of the second sleeve body are communicated, the first sleeve body and the second sleeve body can completely wrap a barrel body filled with an emulsifier, and heating devices are arranged on the inner walls of the first sleeve body and the second sleeve body and used for heating the barrel body;

the conveying trolley is characterized by further comprising a conveying trolley, an installation cavity extends upwards from the upper surface of the conveying trolley, a first push rod is fixedly arranged in the installation cavity, a bottom plate is fixedly arranged at one end, far away from the conveying trolley, of the first push rod, the bottom plate can be separated from or overlapped at the top of the installation cavity under the action of the first push rod, a second push rod is horizontally fixed on one side of the inner wall of the bottom plate, a cylinder is fixedly arranged at one end of the second push rod, an installation plate is further connected to the upper end of the bottom plate, one end of the installation plate is hinged to the bottom plate, the other end of the installation plate is overlapped at the other end of the bottom plate through a support column, so that the upper surface of the bottom plate is in a horizontal state, the lower surface of the bottom plate is obliquely arranged, the installation plate rotates around a hinged portion between the installation plate and the bottom plate by pushing the cylinder, a fixing plate extends outwards from the, the fixing plate is also provided with a plurality of fixing holes for fixedly connecting the first sleeve body with the second sleeve body.

2. The preheating device for the emulsifier prepared based on the oil phase of the emulsion explosive according to claim 1, which is characterized in that: the discharge hole at the upper end of the barrel body is positioned in the openings at the upper ends of the first sleeve body and the second sleeve body, the inner diameter of the opening at the upper end of the cylinder formed by the first sleeve body and the second sleeve body is smaller than the outer diameter of the barrel body, and the inner diameter of the opening at the lower end of the cylinder formed by the first sleeve body and the second sleeve body is larger than the outer diameter of the barrel body.

3. The preheating device for the emulsifier prepared based on the oil phase of the emulsion explosive according to claim 1, which is characterized in that: still include rabbling mechanism, rabbling mechanism includes driving motor, driving motor's output is fixed with motor output shaft, motor output shaft keeps away from driving motor's one end can be dismantled and be connected with the (mixing) shaft, be connected with a plurality of collapsible stirring oars on the (mixing) shaft, still the cover is equipped with the axle sleeve on the motor output shaft, motor output shaft runs through the axle sleeve and with the axle sleeve rotates to be connected, driving motor fixes the axle sleeve upper end, just the axle sleeve with the feed inlet connects the dismantlement to be connected.

4. The preheating device for the emulsifier prepared on the basis of the oil phase of the emulsion explosive according to claim 3, characterized in that: the utility model discloses a stirring paddle, including axle sleeve, first spout sliding connection, first spout, second spout, third spout, spacing post and third spout sliding connection, the axle sleeve lateral wall is opened there is a plurality of vertical distribution's first spout, first spout sliding connection has the slide, the outside of slide articulates there are a plurality of stirring rakes, open the both sides of stirring rake has the third spout, first spout both sides inner wall still include inwards extend and plug in spacing post in the third spout, spacing post with third spout sliding connection, the slide can move from top to bottom in order to realize the shrink.

5. The preheating device for the emulsifier prepared on the basis of the oil phase of the emulsion explosive according to claim 4, characterized in that: the (mixing) shaft lateral wall still opened with the second spout that first spout quantity is the same, the second spout with first spout intercommunication, just the second spout is kept away from the one end of first spout link up the top of (mixing) shaft, still include the adapting rod in the first spout, the adapting rod is located in the second spout, just the one end of first adapting rod with slide fixed connection, the adapting rod other end and corrugated metal pipe fixed connection, corrugated metal pipe keeps away from the one end of adapting rod and passes the second spout and with joint fixed connection, but the joint is at the top of second spout.

6. The preheating device for the emulsifier prepared on the basis of the oil phase of the emulsion explosive according to claim 5, characterized in that: the metal corrugated pipe is connected with the first sliding groove in a sliding mode, and the size of the cross section of the metal corrugated pipe is the same as that of the cross section of the bearing rod.

7. The preheating device for the emulsifier prepared on the basis of the oil phase of the emulsion explosive according to claim 5, characterized in that: still be equipped with flexible post in the first spout, flexible post one end with slide upper end fixed connection, the flexible post other end with second spout roof fixed connection, still the cover is equipped with the spring on the flexible post.

Technical Field

The invention relates to the technical field of emulsion explosive processing, in particular to a preheating device for an emulsifier based on emulsion explosive oil phase preparation.

Background

For the preparation of the existing emulsion explosive oil phase, the used emulsifier is generally placed in a barrel, is easy to form a paste and is easy to adhere to the inner wall of the barrel, particularly, in winter, the emulsifier in the barrel is difficult to pour out directly and needs to be placed in a heat preservation room for preheating, the emulsifier is preheated by adopting the method, the problem of long time is solved, and more emulsifiers are easy to adhere to the inner wall of the barrel due to temperature reduction during adding, so that great waste is caused.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a preheating device for an emulsifier prepared based on an emulsion explosive oil phase, which improves the efficiency of preheating the emulsifier and simultaneously avoids the problem of large waste of raw materials caused by the fact that the emulsifier is adhered to the inner wall of a barrel body during adding.

The preheating device for the emulsifier prepared on the basis of the emulsion explosive oil phase comprises a first sleeve body and a second sleeve body which are semi-annular, wherein two ends of the first sleeve body and two ends of the second sleeve body are communicated, the first sleeve body and the second sleeve body can completely wrap a barrel body filled with the emulsifier, and heating devices are arranged on the inner walls of the first sleeve body and the second sleeve body and used for heating the barrel body;

the conveying trolley is characterized by further comprising a conveying trolley, an installation cavity extends upwards from the upper surface of the conveying trolley, a first push rod is fixedly arranged in the installation cavity, a bottom plate is fixedly arranged at one end, far away from the conveying trolley, of the first push rod, the bottom plate can be separated from or overlapped at the top of the installation cavity under the action of the first push rod, a second push rod is horizontally fixed on one side of the inner wall of the bottom plate, a cylinder is fixedly arranged at one end of the second push rod, an installation plate is further connected to the upper end of the bottom plate, one end of the installation plate is hinged to the bottom plate, the other end of the installation plate is overlapped at the other end of the bottom plate through a support column, so that the upper surface of the bottom plate is in a horizontal state, the lower surface of the bottom plate is obliquely arranged, the installation plate rotates around a hinged portion between the installation plate and the bottom plate by pushing the cylinder, a fixing plate extends outwards from the, the fixing plate is also provided with a plurality of fixing holes for fixedly connecting the first sleeve body with the second sleeve body.

Preferably, the discharge hole at the upper end of the barrel body is positioned in the openings at the upper ends of the first sleeve body and the second sleeve body, the inner diameter of the opening at the upper end of the cylinder enclosed by the first sleeve body and the second sleeve body is smaller than the outer diameter of the barrel body, and the inner diameter of the opening at the lower end of the cylinder enclosed by the first sleeve body and the second sleeve body is larger than the outer diameter of the barrel body.

Preferably, still include rabbling mechanism, rabbling mechanism includes driving motor, driving motor's output is fixed with motor output shaft, motor output shaft is kept away from driving motor's one end can be dismantled and be connected with the (mixing) shaft, be connected with a plurality of collapsible stirring oars on the (mixing) shaft, still the cover is equipped with the axle sleeve on the motor output shaft, motor output shaft runs through the axle sleeve and with the axle sleeve rotates to be connected, driving motor fixes the axle sleeve upper end, just the axle sleeve with the feed inlet connects the dismantlement to be connected.

Preferably, the side wall of the shaft sleeve is provided with a plurality of vertically distributed first chutes, the first chutes are slidably connected with sliding plates, the outer sides of the sliding plates are hinged with a plurality of stirring paddles, the two sides of each stirring paddle are provided with third chutes, the inner walls of the two sides of each first chute further comprise limiting columns which extend inwards and are inserted into the third chutes, the limiting columns are slidably connected with the third chutes, and the sliding plates can move up and down to realize the contraction and the opening of the stirring paddles.

Preferably, the (mixing) shaft lateral wall still opened with the second spout that first spout quantity is the same, the second spout with first spout intercommunication, just the second spout is kept away from the one end of first spout link up the top of (mixing) shaft, still include the adapting rod in the first spout, the adapting rod is located in the second spout, just the one end of first adapting rod with slide fixed connection, the adapting rod other end and corrugated metal pipe fixed connection, corrugated metal pipe keeps away from the one end of adapting rod and passes the second spout and with joint fixed connection, but joint is at the top of second spout.

Preferably, the metal corrugated pipe is connected with the first sliding chute in a sliding manner, and the cross sections of the metal corrugated pipe and the adapting rod are the same in size.

Preferably, still be equipped with flexible post in the first spout, flexible post one end with slide upper end fixed connection, the flexible post other end with second spout roof fixed connection, still the cover is equipped with the spring on the flexible post.

The beneficial effects of the invention are as follows:

(1) the utility model provides an emulsifier preheating device establishes the first cover body and the second cover body in the staving outside including the cover, be equipped with heating device on the first cover body and the second cover body inner wall, be used for heating the staving, avoid the emulsifier because of the difficult problem that adds of finished cream, in addition, this application still is supporting to be equipped with the transport vechicle, structure on the transport vechicle is with in the emulsifier in the staving adds the casing from the discharge gate along the inlet of casing upper end, mix with paraffin in order to prepare the oil phase, still can continue to heat the staving at the in-process first cover body and the second cover body of interpolation, further reduce the emulsifier and remain at the staving inner wall, the waste of raw materials is reduced.

(2) This application has still set up a stirring subassembly, and the stirring rake of stirring subassembly is collapsible, makes things convenient for it to insert the staving from the discharge gate in, then will insert the stirring rake of staving and open again, stirs the emulsifier to the preheating efficiency of emulsifier has been improved.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a preheating device for an emulsifier prepared based on an emulsion explosive oil phase, provided by the invention;

FIG. 2 is a top view of an emulsifier preheating apparatus according to the present invention;

FIG. 3 is a cross-sectional view of the barrel being preheated in accordance with the present invention;

FIG. 4 is a schematic view of the structure of the stirring shaft according to the present invention;

FIG. 5 is a cross-sectional view of a stirring shaft according to the present invention;

FIG. 6 is an enlarged view A-A of a portion of the stirring shaft according to the present invention;

FIG. 7 is an enlarged view B-B of a portion of the stirring shaft according to the present invention;

FIG. 8 is a partial enlarged view C-C of the stirring shaft according to the present invention.

In the figure: 1-transport vehicle, 2-first push rod, 3-installation cavity, 4-cylinder, 5-bottom plate, 6-second push rod, 7-first sleeve body, 8-barrel body, 9-second sleeve body, 10-reinforcing rib, 11-installation plate, 12-support column, 13-fixing plate, 14-fixing hole, 15-discharge hole, 16-motor output shaft, 17-driving motor, 18-shaft sleeve, 19-stirring shaft, 20-stirring paddle, 21-clamping joint, 22-limit column, 23-sliding plate, 24-first chute, 25-spring, 26-telescopic column, 27-metal corrugated pipe, 28-second chute, 29-bearing rod and 30-third chute.

Detailed Description

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

Referring to fig. 1-8, the preheating device for the emulsifier prepared based on the emulsion explosive oil phase comprises a first sleeve 7 and a second sleeve 9 which are both semi-annular, two ends of the first sleeve 7 and two ends of the second sleeve 9 are communicated, the first sleeve 7 and the second sleeve 9 can completely wrap a barrel body 8 filled with the emulsifier, and heating devices are arranged on the inner walls of the first sleeve 7 and the second sleeve 9 and used for heating the barrel body 8;

the conveying vehicle further comprises a conveying vehicle 1, an installation cavity 3 extends upwards from the upper surface of the conveying vehicle 1, a first push rod 2 is fixedly arranged in the installation cavity 3, a bottom plate 5 is fixedly arranged at one end, far away from the conveying vehicle 1, of the first push rod 2, the bottom plate 5 can be separated from or overlapped at the top of the installation cavity 3 under the action of the first push rod 2, a second push rod 6 is horizontally fixed at one side of the inner wall of the bottom plate 5, a cylinder 4 is fixedly arranged at one end of the second push rod 6, an installation plate 11 is further connected to the upper end of the bottom plate 5, one end of the installation plate 11 is hinged to the bottom plate 5, the other end of the installation plate 11 is overlapped at the other end of the bottom plate 5 through a support column 12, so that the upper surface of the bottom plate 5 is in a horizontal state, the lower surface of the bottom plate 5 is obliquely arranged, the first cover body 7 and the second cover body 9 lower extreme all outwards extend and have a fixed plate 13, fixed plate 13 upper surface with fixed being equipped with a plurality of strengthening ribs 10 between the outer wall of the first cover body 7 or the second cover body 9, still open a plurality of fixed orificess 14 on the fixed plate 13 for with first cover body 7 with second cover body 9 fixed connection.

The discharge hole 15 at the upper end of the barrel body 8 is positioned in the openings at the upper ends of the first sleeve body 7 and the second sleeve body 9, the inner diameter of the opening at the upper end of the cylinder surrounded by the first sleeve body 7 and the second sleeve body 9 is smaller than the outer diameter of the barrel body 8, and the inner diameter of the opening at the lower end of the cylinder surrounded by the first sleeve body 7 and the second sleeve body 9 is larger than the outer diameter of the barrel body 8.

The utility model provides an emulsifier preheating device establishes the first cover body 7 and the second cover body 9 in the staving 8 outside including the cover, be equipped with heating device on the inner wall of first cover body 7 and the second cover body 9, be used for heating staving 8, avoid the emulsifier because of the difficult problem that adds of cream, in addition, this application still is supporting to be equipped with transport vechicle 1, the emulsifier in with staving 8 through the structure on transport vechicle 1 is followed discharge gate 15 and is added in the casing along the inlet of casing upper end, mix with paraffin and prepare the oil phase, first cover body 7 and the second cover body 9 still can continue to heat staving 8 at the in-process of interpolation, further reduce the emulsifier and remain at staving 8 inner walls, the waste of raw materials is reduced. To the heating device that this application used, adopt current heating methods can, its control switch fix on first cover body and second cover body can, to the control switch on the first cover body, need avoid its contact with reation kettle in reinforced process. In addition, a heat preservation layer can be arranged on the outer sides of the heating devices of the first sleeve body and the second sleeve body, so that heat loss in the heating process is reduced.

In order to further improve the preheating effect of emulsifier, still include rabbling mechanism, rabbling mechanism includes driving motor 17, driving motor 17's output is fixed with motor output shaft 16, motor output shaft 16 keeps away from driving motor 17's one end can be dismantled and be connected with (mixing) shaft 19, be connected with a plurality of collapsible stirring rake 20 on the (mixing) shaft 19, it is equipped with axle sleeve 18 still to overlap on the motor output shaft 16, motor output shaft 16 runs through axle sleeve 18 and with axle sleeve 18 rotates to be connected, driving motor 17 fixes axle sleeve 18 upper end, just axle sleeve 18 with the feed inlet connects the dismantlement connection. In the preheating stage, insert the rabbling mechanism into staving 8 from discharge gate 15 and stir, further improve preheating efficiency, after the preheating, take out the rabbling mechanism, then carry out the interpolation of emulsifier again can. For the working principle of the transport vehicle 1 of the present application, before preheating, the barrel 8 containing the emulsifier is placed on the mounting plate 11, then the first sleeve 7 and the second sleeve 9 are sleeved on the barrel 8 and fixed on the mounting plate 11 through the fixing hole 14 (for example, the mounting plate 11 is provided with a screw hole matched with the fixing hole 14, the first sleeve 7 and the second sleeve 9 are fixed on the mounting plate 11 through screws), then the heating devices on the first sleeve 7 and the second sleeve 9 are opened to preheat the barrel 8, when the emulsifier needs to be added into the reaction kettle prepared from the oil phase after preheating one end time, the first push rod 2 is controlled to push the bottom plate 5 upwards to move to the upper end of the barrel 8, which is slightly higher than the feed inlet of the reaction kettle, and a certain distance is ensured between the side wall of the first sleeve 7 and the side wall of the reaction kettle, then promote second push rod 6, because the cylinder 4 of second push rod 6 one end is sliding connection with the upper end of bottom plate 5 and the lower extreme of mounting panel 11, when cylinder 4 was to keeping away from the direction of first sleeve 7 motion, mounting panel 11 rotated around its articulated portion with bottom plate 5, made staving 8 slope overlap joint on the casing, and the first push rod 2 of this moment is controlled again and continues upward movement, and the inclination of staving 8 is bigger and bigger to make the emulsifier in the staving 8 add into the reation kettle from the inlet.

Specifically, the side wall of the shaft sleeve 18 is provided with a plurality of vertically distributed first sliding grooves 24, the first sliding grooves 24 are connected with sliding plates 23 in a sliding manner, the outer side of each sliding plate 23 is hinged with a plurality of stirring paddles 20, the two sides of each stirring paddle 20 are provided with third sliding grooves 30, the inner walls of the two sides of each first sliding groove 24 further comprise limiting columns 22 which extend inwards and are inserted into the corresponding third sliding grooves 30, the limiting columns 22 are connected with the corresponding third sliding grooves 30 in a sliding manner, and the sliding plates 23 can move up and down to achieve the contraction and the opening of the stirring paddles 20. When the sliding plate 23 moves up and down, the sliding plate 23 drives the stirring paddle 20 to rotate around the hinge portion, and the stirring paddle 20 slides along the limiting column 22 through the third sliding groove 30, so that the stirring paddle 20 is retracted or opened.

In order to realize the displacement of the sliding plate 23, the side wall of the stirring shaft 19 is further provided with second sliding grooves 28 with the same number as the first sliding grooves 24, the second sliding grooves 28 are communicated with the first sliding grooves 24, one ends of the second sliding grooves 28 far away from the first sliding grooves 24 penetrate through the top of the stirring shaft 19, the first sliding grooves 24 further comprise bearing rods 29, the bearing rods 29 are located in the second sliding grooves 28, one ends of the first bearing rods 29 are fixedly connected with the sliding plate 23, the other ends of the bearing rods 29 are fixedly connected with metal corrugated pipes 27, one ends of the metal corrugated pipes 27 far away from the bearing rods 29 penetrate through the second sliding grooves 28 and are fixedly connected with the clamping heads 21, and the clamping heads 21 can be clamped at the top of the second sliding grooves 28. The metal corrugated pipe 27 pulls the sliding plate 23 to displace, so that the stirring paddle 20 is contracted and opened

The corrugated metal pipe 27 is slidably connected to the first sliding chute 24, and the corrugated metal pipe 27 and the receiving rod 29 have the same cross-sectional size, so that the corrugated metal pipe 27 of the present application can be bent but cannot be compressed, and because the corrugated metal pipe 27 can be bent, when the corrugated metal pipe 27 is pulled outwards, the pulling displacement thereof is not affected by the limitation of the shaft sleeve 18, but cannot be compressed, when the retractable paddle 20 is inserted into the barrel 8, the corrugated metal pipe 27 needs to be displaced downwards, the receiving rod 29 drives the sliding plate 23 to be displaced downwards, the paddle 20 is completely opened, and then the snap joint 21 at one end of the corrugated metal pipe 27 is fixed at the upper end of the second sliding chute 28, and at this time, the corrugated metal pipe 27 is completely located in the second sliding chute 28, because the inner diameter of the second sliding chute 28 is slightly larger than the outer diameter of the corrugated metal pipe 27, the corrugated metal pipe 27 cannot be bent in the second sliding chute 28, the receiving rod 29 is rigid, a part of the upper end thereof is located in the second chute 28, and the metal bellows 27 is not compressed, so that the position of the sliding plate 23 is fixed, and in order to prevent the sliding plate 23 from being displaced too much downward, a limiting block (not shown) may be further provided at the lower end of the second chute 28, so that the sliding plate 23 can be displaced only until the paddle 20 is opened to a horizontal state or slightly tilted downward.

In order to facilitate the downward displacement of the metal corrugated pipe 27, a telescopic column 26 is further arranged in the first sliding chute 24, one end of the telescopic column 26 is fixedly connected with the upper end of the sliding plate 23, the other end of the telescopic column 26 is fixedly connected with the top wall of the second sliding chute 28, and a spring 25 is further sleeved on the telescopic column 26.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.