Emulsifying and preparing system for emulsion explosive

Abstract

The utility model provides an emulsion explosive emulsification pharmacy system, which belongs to the technical field of emulsion explosives and comprises a water material tank, a water phase reaction kettle, an oil material tank, an oil phase reaction kettle and an emulsifier, a water phase auxiliary material tank is mounted on one side of the water material tank, and the water material tank and the water phase auxiliary material tank are both communicated with the water phase reaction kettle through a first flow guide pipe. The water-phase reaction kettle is communicated with the main end of the first tee joint through a water-phase discharging pipe, and the third end of the first tee joint is communicated with the emulsifier through a water-phase feeding pipe; an oil phase auxiliary material tank is installed on one side of the oil material tank, the oil material tank and the oil phase auxiliary material tank are both communicated with an oil phase reaction kettle through a second flow guide pipe, the oil phase reaction kettle is communicated with the main end of a second tee joint through an oil phase discharging pipe, and the third end of the second tee joint is communicated with an emulsifier through an oil phase feeding pipe; and a sensitization disperser and filling equipment are sequentially connected below the emulsifier. The device is reasonable in design, simple in structure and good in safety and operation stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of emulsion explosives, and in particular relates to an emulsion pharmaceutical system for emulsion explosives. Background Art

[0002] In recent years, with the continuous development of the civil explosives industry, the production capacity of civil explosives production lines has become increasingly larger. In the emulsified pharmaceutical production process of emulsion explosives, accurate measurement of the oil phase and the water phase is crucial to ensure product quality and production safety.

[0003] In the production process of emulsified explosives, the water-phase raw materials and the oil-phase raw materials need to be transported to the explosive emulsifier for emulsification processing. The flow rate of the water-phase raw materials and the oil-phase raw materials during transportation is usually unstable. At present, control valves are usually installed on the water-phase supply pipe and the oil-phase supply pipe respectively. The operator opens the control valve on the water-oil phase supply pipe to discharge the liquid in the initial section into the storage barrel, and needs to carefully observe the discharge. After the flow rate stabilizes, the operator needs to continue to monitor for a period of time to confirm that the flow rate is continuously stable; if the flow rate does not meet expectations, the operator will adjust the valve opening or correct it by increasing or decreasing the speed of raw material delivery; this operation method depends on the experience and judgment of the operator, and there is a certain degree of subjectivity and error risk, and the stability of transportation cannot be guaranteed, and there are safety hazards; and when the oil-water phase raw materials adopt the above operation method enter the emulsifier, and the subsequent steps such as emulsification, cooling, and sensitization are carried out, a certain degree of manual intervention is involved, which makes the formula ratio inaccurate and the product quality unstable.

[0004] Therefore, it is particularly important to develop an emulsified pharmaceutical system that can automatically control the flow rate of the water-oil phase and accurately control the water-oil ratio. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an emulsified pharmaceutical system for emulsified explosives, which effectively solves the problem of relying on the experience and judgment of operators to adjust the oil-water phase flow rate during the current production process of emulsified explosives.

[0006] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0007] An emulsified pharmaceutical system for emulsion explosives comprises a water material tank, a water phase reactor, an oil material tank, an oil phase reactor and an emulsifier, wherein a water phase auxiliary material tank is installed on one side of the water material tank, the water material tank and the water phase auxiliary material tank are both connected to the water phase reactor through a first guide pipe, the water phase reactor is connected to the main end of a first tee through a water phase discharge pipe, the other end of the first tee is connected to a water phase air compressor, and the third end of the first tee is connected to the emulsifier through a water phase feed pipe; an oil phase auxiliary material tank is installed on one side of the oil material tank, the oil material tank and the oil phase auxiliary material tank are both connected to the oil phase reactor through a second guide pipe, the oil phase reactor is connected to the main end of a second tee through an oil phase discharge pipe, the other end of the second tee is connected to an oil phase air compressor, and the third end of the second tee is connected to the emulsifier through an oil phase feed pipe; the emulsifier is connected to a sensitized disperser, and a filling device is connected to the end of the sensitized disperser.

[0008] Furthermore, the first flow guide pipe and the second flow guide pipe are both configured as "Y"-shaped flow guide pipes; the first flow guide pipe is provided with a first inspection cover, and the second flow guide pipe is provided with a second inspection cover.

[0009] Furthermore, the first inspection cover coincides with the central axis of the flow guide pipe, and the second inspection cover coincides with the central axis of the second flow guide pipe.

[0010] Furthermore, a water material one-way valve and a first flow sensor are sequentially arranged on the flow guide pipe between the first flow guide pipe and the water material tank from top to bottom; a water phase auxiliary material one-way valve and a second flow sensor are sequentially arranged on the flow guide pipe between the first flow guide pipe and the water phase auxiliary material tank from top to bottom.

[0011] Furthermore, an oil one-way valve and a fourth flow sensor are sequentially arranged on the flow pipe between the second flow pipe and the oil tank from top to bottom; an oil phase auxiliary material one-way valve and a fifth flow sensor are sequentially arranged on the flow pipe between the second flow pipe and the oil phase auxiliary material tank from top to bottom.

[0012] Furthermore, a water phase one-way valve and a first weighing sensor are sequentially arranged on the water phase discharge pipe from top to bottom; and an oil phase one-way valve and a second weighing sensor are sequentially arranged on the oil phase discharge pipe from top to bottom.

[0013] Furthermore, a first automatic control valve is provided on the connecting pipe between the water-phase air compressor and the first tee; and a second automatic control valve is provided on the connecting pipe between the oil-phase air compressor and the second tee.

[0014] Furthermore, a third flow sensor is provided on the water phase feed pipe; and a sixth flow sensor is provided on the oil phase feed pipe.

[0015] Furthermore, the emulsified pharmaceutical system of the emulsion explosive also includes a controller, which is respectively connected to the first flow sensor, the second flow sensor, the first weighing sensor, the third flow sensor, the fourth flow sensor, the fifth flow sensor, the second weighing sensor and the sixth flow sensor.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides an emulsified pharmaceutical system for emulsified explosives. Flow sensors are arranged on a water phase feed pipe, an oil phase feed pipe, and a flow guide pipe for preparing a water phase and an oil phase, and are all connected to a controller. When working, the flow sensor feeds back the measured real-time flow to the controller. The controller can adjust the flow rate of the oil phase and the water phase in a targeted manner by receiving, analyzing and calculating the data of the flow sensor, so that a dynamic balance system is formed between the flow sensor and the controller, which can ensure the stability and accuracy of the flow rate in the emulsified pharmaceutical process, thereby achieving the purpose of automatic control of the water phase and oil phase raw materials to the emulsified pharmaceutical production process; at the same time, the utility model is provided with weighing sensors on the water phase discharge pipe and the oil phase discharge pipe, so that the amount of the water phase and the oil phase entering the emulsifier can be accurately controlled, thereby improving the production quality of the emulsified explosives.

[0018] The utility model has reasonable design, simple structure, good safety and operation stability. Through the control of the flow sensor and the weighing sensor by the controller, the flow of the water-oil phase in the emulsified pharmaceutical process can be automatically controlled, and the ratio of the water-oil phase can be accurately controlled, so as to realize automatic batching and real-time adjustment, maintain a constant oil-water ratio, and improve the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an emulsified pharmaceutical system for an emulsion explosive according to the utility model;

[0020] In the figure: 1 water material tank, 101 water material one-way valve, 102 first flow sensor, 2 water phase auxiliary material tank, 201 water phase auxiliary material one-way valve, 202 second flow sensor, 3 first guide pipe, 301 first inspection cover, 4 water phase reactor, 401 water phase one-way valve, 402 first weighing sensor, 403 water phase discharge pipe, 404 third flow sensor, 405 water phase feed pipe, 5 first three-way, 6 water phase air compressor, 601 first automatic control valve, 7 oil tank, 701 oil One-way valve, 702 fourth flow sensor, 8 oil phase auxiliary material tank, 801 oil phase auxiliary material one-way valve, 802 fifth flow sensor, 9 second guide pipe, 901 second inspection cover, 10 oil phase reactor, 11 oil phase one-way valve, 12 second weighing sensor, 13 second three-way, 14 oil phase air compressor, 15 second automatic control valve, 16 sixth flow sensor, 17 emulsifier, 18 sensitized disperser, 19 filling equipment, 20 controller, 21 oil phase discharge pipe, 22 oil phase feed pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides an emulsified pharmaceutical system for emulsified explosives. The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0023] See also Figure 1 It can be seen that the emulsified pharmaceutical system of emulsion explosive provided by the utility model comprises a water material tank 1, a water phase reactor 4, an oil material tank 7, an oil phase reactor 10 and an emulsifier 17, a water phase auxiliary material tank 2 is installed on one side of the water material tank 1, the water material tank 1 and the water phase auxiliary material tank 2 are both connected to the water phase reactor 4 through a first guide pipe 3, the water phase reactor 4 is connected to the main end of the first tee 5 through a water phase discharge pipe 403, the other end of the first tee 5 is connected to a water phase air compressor 6, and the third end of the first tee 5 is connected to the water phase feed pipe 405. It is connected to the emulsifier 17; an oil phase auxiliary material tank 8 is installed on one side of the oil tank 7, and the oil tank 7 and the oil phase auxiliary material tank 8 are both connected to the oil phase reactor 10 through the second guide pipe 9, the oil phase reactor 10 is connected to the main end of the second tee 13 through the oil phase discharge pipe 21, the other end of the second tee 13 is connected to the oil phase air compressor 14, and the third end of the second tee 13 is connected to the emulsifier 17 through the oil phase feed pipe 22; the emulsifier 17 is connected to the sensitized disperser 18, and the end of the sensitized disperser 18 is connected to the filling equipment 19.

[0024] In this embodiment, the first flow guide pipe 3 and the second flow guide pipe 9 are both configured as Y-shaped flow guide pipes, the first flow guide pipe 3 is provided with a first inspection cover 301, and the second flow guide pipe 9 is provided with a second inspection cover 901; the first inspection cover 301 coincides with the central axis of the flow guide pipe 3, and the second inspection cover 901 coincides with the central axis of the second flow guide pipe 9; the flow guide pipe is designed to be "Y"-shaped to facilitate the combination of oil-water phase raw materials, and the design of the inspection cover facilitates the later inspection of the flow guide pipe.

[0025] In this embodiment, a water material one-way valve 101 and a first flow sensor 102 are sequentially arranged on the flow pipe between the first flow pipe 3 and the water material tank 1, and a water phase auxiliary material one-way valve 201 and a second flow sensor 202 are sequentially arranged on the flow pipe between the first flow pipe 3 and the water phase auxiliary material tank 2; an oil material one-way valve 701 and a fourth flow sensor 702 are sequentially arranged on the flow pipe between the second flow pipe 9 and the oil material tank 7, and an oil phase auxiliary material one-way valve 801 and a fifth flow sensor 802 are sequentially arranged on the flow pipe between the second flow pipe 9 and the oil phase auxiliary material tank 8; a third flow sensor 404 is arranged on the water phase feed pipe 405, and a sixth flow sensor 16 is arranged on the oil phase feed pipe 22. The setting of the flow sensor can adjust the flow rate of the oil phase and the water phase in a targeted manner, so that a dynamic balance system is formed between the flow sensor and the controller, which can ensure the stability and accuracy of the flow in the emulsified pharmaceutical process.

[0026] In this embodiment, a water phase one-way valve 401 and a first weighing sensor 402 are sequentially arranged on the water phase discharge pipe 403 from top to bottom, and an oil phase one-way valve 11 and a second weighing sensor 12 are sequentially arranged on the oil phase discharge pipe 21 from top to bottom; the arrangement of the weighing sensors can accurately control the amount of water phase and oil phase entering the emulsifier, thereby improving the production quality of emulsion explosives. A first automatic control valve 601 is arranged on the connecting pipe between the water phase air compressor 6 and the first three-way 5, and a second automatic control valve 15 is arranged on the connecting pipe between the oil phase air compressor 14 and the second three-way 13; the arrangement of the water phase air compressor and the oil phase air compressor ensures that there is no liquid residue in the pipe when the oil-water phase raw material is transported in the feed pipe, thereby improving the utilization rate of the oil-water phase raw material.

[0027] See also Figure 1 It can be seen that the emulsified pharmaceutical system of the utility model also includes a controller 20, which is respectively connected to the first flow sensor 102, the second flow sensor 202, the first weighing sensor 402, the third flow sensor 404, the fourth flow sensor 702, the fifth flow sensor 802, the second weighing sensor 12 and the sixth flow sensor 16; through the control of the flow sensor and the weighing sensor by the controller, the flow rate of the water-oil phase in the emulsified pharmaceutical process can be automatically controlled, and the ratio of the water-oil phase can be accurately controlled, automatic batching and real-time adjustment can be realized, the oil-water ratio can be kept constant, and the quality of the product can be improved.

[0028] Working principle of the utility model: when working, open the water material one-way valve 101, the water phase auxiliary material one-way valve 201, the oil material one-way valve 701 and the oil phase auxiliary material one-way valve 801, so that the raw materials for preparing the water phase enter the water phase reactor 4 through the "Y"-shaped guide pipe 3, and the raw materials for preparing the oil phase enter the oil phase reactor 10 through the "Y"-shaped guide pipe 9. The oil and water phases after the reaction enter the explosive emulsifier through their respective discharge pipes and feed pipes for emulsification reaction. The emulsified products enter the sensitized disperser for mixing, and the filling equipment fills the mixed liquid.

[0029] The emulsified pharmaceutical system provided by the utility model is provided with flow sensors on the water phase feed pipe 405, the oil phase feed pipe 22, and the flow guide pipe for preparing the water phase and the oil phase, and all of them are connected to the controller. When working, the flow sensor feeds back the measured real-time flow to the controller 20, and the controller 20 can adjust the flow rate of the oil phase and the water phase in a targeted manner by receiving, analyzing and calculating the data of the flow sensor, thereby achieving the purpose of automatic control of the water phase and oil phase raw materials to the emulsified pharmaceutical production process; weighing sensors are provided on the water phase discharge pipe 403 and the oil phase discharge pipe 21, so that the amount of water phase and oil phase entering the emulsifier can be accurately controlled, thereby improving the production quality of emulsion explosives.

[0030] The above is a detailed introduction to the emulsified pharmaceutical system of an emulsion explosive provided by the utility model. The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, and should be included in the scope of the claims of the utility model.

Claims

1. An emulsified pharmaceutical system for emulsion explosives, characterized in that: The invention comprises a water material tank (1), a water phase reactor (4), an oil material tank (7), an oil phase reactor (10) and an emulsifier (17); a water phase auxiliary material tank (2) is installed on one side of the water material tank (1); the water material tank (1) and the water phase auxiliary material tank (2) are both connected to the water phase reactor (4) through a first flow guide pipe (3); the water phase reactor (4) is connected to the main end of a first tee (5) through a water phase discharge pipe (403); the other end of the first tee (5) is connected to a water phase air compressor (6); the third end of the first tee (5) is connected to the emulsifier (17) through a water phase feed pipe (405); An oil phase auxiliary material tank (8) is installed on one side of the tank (7); the oil tank (7) and the oil phase auxiliary material tank (8) are both connected to the oil phase reactor (10) via a second flow guide pipe (9); the oil phase reactor (10) is connected to the main end of a second tee (13) via an oil phase discharge pipe (21); the other end of the second tee (13) is connected to an oil phase air compressor (14); the third end of the second tee (13) is connected to an emulsifier (17) via an oil phase feed pipe (22); the emulsifier (17) is connected to a sensitizer disperser (18); and the end of the sensitizer disperser (18) is connected to a filling device (19).

2. The emulsified pharmaceutical system of emulsion explosive according to claim 1, characterized in that: The first flow guide pipe (3) and the second flow guide pipe (9) are both configured as "Y"-shaped flow guide pipes; the first flow guide pipe (3) is provided with a first inspection cover (301), and the second flow guide pipe (9) is provided with a second inspection cover (901).

3. The emulsified pharmaceutical system of emulsion explosive according to claim 2, characterized in that: The first inspection cover (301) coincides with the central axis of the flow guide pipe (3), and the second inspection cover (901) coincides with the central axis of the second flow guide pipe (9).

4. The emulsified pharmaceutical system of emulsion explosive according to claim 3, characterized in that: A water material one-way valve (101) and a first flow sensor (102) are sequentially arranged on the flow guide pipe between the first flow guide pipe (3) and the water material tank (1) from top to bottom; and a water phase auxiliary material one-way valve (201) and a second flow sensor (202) are sequentially arranged on the flow guide pipe between the first flow guide pipe (3) and the water phase auxiliary material tank (2) from top to bottom.

5. The emulsified pharmaceutical system of emulsion explosive according to claim 3, characterized in that: An oil check valve (701) and a fourth flow sensor (702) are sequentially arranged on the flow guide pipe between the second flow guide pipe (9) and the oil tank (7) from top to bottom; an oil-phase auxiliary material check valve (801) and a fifth flow sensor (802) are sequentially arranged on the flow guide pipe between the second flow guide pipe (9) and the oil-phase auxiliary material tank (8) from top to bottom.

6. The emulsified pharmaceutical system of emulsion explosive according to claim 1, characterized in that: The water phase discharge pipe (403) is provided with a water phase one-way valve (401) and a first weighing sensor (402) in sequence from top to bottom; the oil phase discharge pipe (21) is provided with an oil phase one-way valve (11) and a second weighing sensor (12) in sequence from top to bottom.

7. The emulsified pharmaceutical system of emulsion explosive according to claim 1, characterized in that: A first automatic control valve (601) is provided on the connecting pipe between the water-phase air compressor (6) and the first tee (5); and a second automatic control valve (15) is provided on the connecting pipe between the oil-phase air compressor (14) and the second tee (13).

8. The emulsified pharmaceutical system of emulsion explosive according to claim 1, characterized in that: The water phase feed pipe (405) is provided with a third flow sensor (404); and the oil phase feed pipe (22) is provided with a sixth flow sensor (16).

9. The emulsified pharmaceutical system of emulsion explosive according to claim 1, characterized in that: The emulsified pharmaceutical system of the emulsion explosive further comprises a controller (20), wherein the controller (20) is respectively connected to the first flow sensor (102), the second flow sensor (202), the first weighing sensor (402), the third flow sensor (404), the fourth flow sensor (702), the fifth flow sensor (802), the second weighing sensor (12) and the sixth flow sensor (16).

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