Treatment device for waste emulsion explosive

Abstract

The utility model discloses a treatment device for waste emulsion explosives, which is used for recycling the waste emulsion explosives and reducing the quantity of the waste explosives. The device comprises a crusher, an emulsifying tank, a cooling pipe, a sensitizing tank and a charging assembly, the bottom of the crusher is connected with the top of the emulsifying tank, the bottom of the emulsifying tank is connected with the top of the sensitizing tank through a cooling pipe, and the charging assembly is connected to the bottom of the sensitizing tank; a plurality of filter screens which are vertically arranged and a smashing part are arranged in the smashing device, and the smashing part is connected with the top of the smashing device; inner circulation stirrers are arranged in the emulsifying tank and the sensitizing tank, a first temperature control assembly is arranged on the side wall of the emulsifying tank and used for maintaining the emulsifying temperature in the emulsifying tank, and a first feeding hopper is arranged at the top of the emulsifying tank; a second temperature control assembly is arranged on the side wall of the sensitization tank and used for maintaining the sensitization temperature in the sensitization tank, and a second feeding hopper is arranged at the end, connected with the sensitization tank, of the cooling pipe.

Description

Technical Field

[0001] The present application relates to the technical field of emulsion explosives, and in particular to a device for processing waste emulsion explosives. Background Art

[0002] During the production, storage and use of emulsion explosives, waste emulsion explosives will appear due to problems such as the machinery and facilities in the loading and packaging process or the failure of the inkjet printer in the production line that requires coding. In order to avoid waste and environmental pollution caused by waste explosives, the waste explosives need to be recycled.

[0003] At present, the treatment of waste drugs generally involves first adding a small amount of waste drugs to new emulsion explosives, and then vigorously stirring them to fully mix the waste drugs and new drugs. However, the temperature control of the emulsification and sensitization process is not accurate enough, resulting in a low temperature of the waste drugs and uneven mixing during the mixing process, which leads to poor product quality of the new emulsion explosives produced by the mixing, poor stability during the storage period, and even stratification, demulsification, refusal to explode and half-explosion. The new drugs are treated as waste drugs, which not only fails to achieve good recycling of the waste drugs, but also increases the amount of waste drugs.

[0004] Therefore, there is an urgent need for a treatment device for waste emulsion explosives to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides a device for processing waste emulsion explosives, which can recycle waste emulsion explosives and reduce the amount of waste explosives.

[0006] The present application provides a device for treating waste emulsion explosives, comprising:

[0007] Pulverizer, emulsification tank, cooling pipe, sensitization tank and charging components;

[0008] The bottom of the pulverizer is connected to the top of the emulsification tank, the bottom of the emulsification tank is connected to the top of the sensitization tank through the cooling pipe, and the drug charging assembly is connected to the bottom of the sensitization tank;

[0009] The pulverizer is provided with a plurality of filter screens and a crushing piece arranged vertically, the crushing piece is connected to the top of the pulverizer, and the crushing piece is used to crush the waste medicine;

[0010] The emulsification tank and the sensitization tank are both provided with an internal circulation agitator, the side wall of the emulsification tank is provided with a first temperature control component, the first temperature control component is used to maintain the emulsification temperature in the emulsification tank, and the top of the emulsification tank is provided with a first feeding funnel;

[0011] The side wall of the sensitization tank is provided with a second temperature control component, and the second temperature control component is used to maintain the sensitization temperature in the sensitization tank. A second feeding funnel is provided on one end of the cooling pipe connected to the sensitization tank.

[0012] Optionally, the first temperature control component and the second temperature control component are both hot water pipes, and circulating constant temperature hot water is provided in the hot water pipes.

[0013] Optionally, the constant temperature hot water in the first temperature control component maintains a temperature range of 86-90 degrees Celsius.

[0014] Optionally, the constant temperature hot water in the second temperature control component maintains the temperature in the sensitization tank in the range of 52-60 degrees Celsius.

[0015] Optionally, a sampling tube is provided on the side of the emulsification tank, and a first valve is provided on the sampling tube;

[0016] Optionally, the charging assembly includes a main pipe, a push rod and three mounting tubes, the three mounting tubes are respectively integrally formed with one end of the main pipe, the push rod is provided with a piston, and the piston is movably connected to the other end of the main pipe.

[0017] Optionally, the cooling pipe is arranged in an "S" shape.

[0018] Optionally, a second valve is provided at one end of the cooling pipe close to the emulsification tank, and a water pump is provided at one end of the cooling pipe close to the sensitization tank.

[0019] Optionally, the filter screen is connected to the pulverizer in a detachable manner.

[0020] Optionally, the bottom of the emulsification tank is conical.

[0021] It can be seen from the above technical solutions that this application has the following effects:

[0022] By connecting the crushing piece and the sensitizing tank at both ends of the emulsification tank respectively, connecting the drug charging assembly at the bottom of the sensitizing tank, connecting the sensitizing tank and the emulsification tank through a cooling pipe, and arranging a first temperature control assembly and a second temperature control assembly in the emulsification tank and the sensitizing tank respectively, the emulsification temperature is maintained by the first temperature control assembly, and the sensitization temperature is maintained by the second temperature control assembly, so that the temperature can be accurately controlled during the emulsification and sensitization process, the waste drug recovery rate can be improved, and when the waste drug is mixed with the new drug, the further generation of waste drug can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution in the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 A schematic diagram of a device for treating waste emulsion explosives provided in the present application;

[0025] Figure 2 A schematic diagram of the inner wall of an emulsification tank in a device for treating waste emulsified explosives provided in the present application. DETAILED DESCRIPTION

[0026] In the present utility model, the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside”, “outside”, “middle”, “vertical”, “horizontal”, “lateral” and “longitudinal” are based on the directions or positional relationships shown in the accompanying drawings and are only used to illustrate the relative positional relationships between the components or parts, and do not particularly limit the specific installation directions of the components or parts.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0028] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, the structures, proportions, sizes, etc. drawn in the drawings in the present application are only used to match the contents disclosed in the specification for the technical personnel in this field to understand and read, and are not used to limit the restrictive conditions under which the present application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present application without affecting the effects and purposes that can be achieved by the present application.

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] The present application provides a processing device for waste emulsion explosives, which is used to recycle waste emulsion explosives and reduce the amount of waste. When the present application is used, it can be used for the recycling of all waste emulsion explosives, or it can be used for the mixed recycling of part of the waste and part of the new explosive, which is not limited here. The specific implementation process of the present application is described as follows.

[0032] See also Figure 1 The present application provides a device for treating waste emulsion explosives, comprising:

[0033] A pulverizer 1, an emulsification tank 2, a cooling pipe 3, a sensitizing tank 4 and a charging assembly 5; the bottom of the pulverizer 1 is connected to the top of the emulsification tank 2, the bottom of the emulsification tank 2 is connected to the top of the sensitizing tank 4 through the cooling pipe 3, and the charging assembly 5 is connected to the bottom of the sensitizing tank 4; a plurality of vertically arranged filter screens 11 and a crushing piece 12 are arranged in the pulverizer 1, the crushing piece 12 is connected to the top of the pulverizer 1, and the crushing piece 12 is used to crush the waste medicine; an internal circulation agitator 6 is arranged in both the emulsification tank 2 and the sensitizing tank 3, a first temperature control assembly is arranged on the side wall of the emulsification tank 2, the first temperature control assembly is used to maintain the emulsification temperature in the emulsification tank 2, and a first feeding funnel 21 is arranged on the top of the emulsification tank 2; a second temperature control assembly is arranged on the side wall of the sensitizing tank 4, the second temperature control assembly is used to maintain the sensitization temperature in the sensitizing tank 4, and a second feeding funnel 33 is arranged on one end of the cooling pipe 3 connected to the sensitizing tank 4.

[0034] The function of the pulverizer 1 is to shred the waste medicine. If there are packaging materials in the waste medicine, after the packaging materials are shredded, the shredded packaging materials remain on one side of the filter screen 11. After the waste medicine is shredded, it is in liquid form. The waste medicine can only move toward the filter screen 11. After passing through the filter screen 11, it flows downward into the emulsification tank 2. A plurality of filter screens 11 are arranged in the pulverizer 1, and the plurality of filter screens 11 are parallel to each other. In a feasible manner, the mesh size of each filter screen 11 is different, and it decreases from right to left, thereby ensuring that the shredded packaging materials can be filtered out. In addition, the pulverizer 12 is provided with three layers of stirring blades.

[0035] The function of the emulsification tank 2 is to re-emulsify the waste explosives. If the emulsification degree is insufficient, emulsifier can be added to the emulsification tank 2 through the first feeding funnel 21. An internal circulation agitator 6 is arranged in the emulsification tank 2. The internal circulation agitator 6 sprays downward and outward, so that the liquid in the emulsification tank 2 forms a large circulation from bottom to top, which can ensure that the emulsifier is fully mixed with the liquid of the emulsified explosive waste, thereby improving the mixing efficiency. The first temperature control component arranged in the emulsification tank 2 can maintain the temperature required for the emulsification of the emulsified explosive.

[0036] The temperature required for emulsification is higher than that required for sensitization, so before sensitization, the emulsion explosive liquid needs to be cooled. The cooling pipe 3 is arranged between the emulsification tank 2 and the sensitization tank 4. The emulsion explosive liquid is cooled by the cooling pipe 3, thereby facilitating further sensitization of the emulsion explosive.

[0037] The function of the sensitization tank 4 is to re-sensitize the waste medicine. If the sensitization degree is insufficient, a sensitizer can be added into the cooling tube 3 through the second feeding funnel 33, and the sensitizer flows into the sensitization tank 4 together with the emulsion explosive liquid in the cooling tube 3. An internal circulation agitator 6 is also arranged in the sensitization tank 4, and its stirring effect is similar to that of the emulsion tank 2, which will not be repeated here. The internal circulation agitator 6 can ensure that the sensitizer and the emulsified emulsion explosive liquid are fully mixed to improve the mixing efficiency. The second temperature control component arranged in the sensitization tank 4 can maintain the temperature required for the sensitization of the emulsion explosive.

[0038] In this embodiment, the waste emulsion explosive is firstly crushed by the crusher 1, and the waste emulsion explosive liquid flows into the emulsification tank 2 after being filtered by the filter screen 11, and the emulsification temperature is maintained by the second temperature control component, and the emulsion explosive liquid is stirred in a large cycle by the internal circulation agitator, so that the emulsion explosive liquid is fully emulsified, and after emulsification, it flows to the sensitization tank 4 through the cooling pipe 3, and is sensitized in the sensitization tank 4. The sensitization temperature is controlled by the second temperature control component. After sensitization is successful, it flows to the charging component 5 for charging, thereby realizing the recovery and treatment of the waste emulsion explosive, and the temperature required for emulsification and sensitization is guaranteed by the first temperature control component and the second temperature control component, thereby avoiding the generation of waste drugs due to substandard temperature and reducing the amount of waste drugs.

[0039] Optionally, the first temperature control component and the second temperature control component are both hot water pipes, and circulating constant temperature hot water is arranged in the hot water pipes; in the emulsification tank 2, the hot water pipe is in contact with the inner wall of the emulsification tank 2, and a heat conducting plate is arranged on the side of the hot water pipe facing the emulsified explosive waste, and the heat conducting plate is in direct contact with the emulsified explosive waste, and the heat on the hot water pipe can be transferred to the emulsified explosive waste through the heat conducting plate, and the direct contact between the emulsified explosive waste and the hot water pipe can also be avoided. Please continue to read Figure 2, from left to right: the inner wall of the emulsification tank 2, the hot water pipe, and the heat conducting plate. Similarly, the connection method between the sensitization tank 4 and the hot water pipe is similar to that of the emulsification tank 2, and will not be repeated here. In addition, the material of the hot water pipe can be plastic, alloy, etc.;

[0040] Optionally, the temperature of the constant temperature hot water in the first temperature control component in the present application is maintained at 86-90 degrees Celsius.

[0041] Optionally, the temperature of the constant temperature hot water in the second temperature control component in the present application is maintained at 52-60 degrees Celsius.

[0042] Optionally, a sampling tube 7 is provided on the side of the emulsification tank 2, and a first valve is provided on the sampling tube 7. The first valve is used to control the on-off of the sampling tube 7. The sampling tube 7 is used to sample the emulsified explosive waste in the emulsification tank 2, so as to facilitate the staff to conduct inspection and analysis, such as inspecting the emulsification degree and sensitization degree of the sample, thereby deriving the amount of emulsifier and sensitizer that need to be added.

[0043] Optionally, the charge assembly 5 includes a main pipe 51, a push rod 52, and three mounting pipes 53, wherein the three mounting pipes 53 are integrally formed with one end of the main pipe 51, and a piston is disposed on the push rod 52, and the piston is movably connected to the other end of the main pipe 51. In actual use, an external force is applied to the push rod 52 to push the piston toward the mounting pipe 53, and during the movement, the sensitized emulsion explosive is pushed together, and the emulsion explosive reaches the mounting pipe 53 and is packaged on the mounting pipe 53.

[0044] Optionally, the cooling pipe 3 is arranged in an "S" shape. Specifically, the cooling of the cooling pipe 3 is through a cooling pipe wrapped on the outside thereof, and cooling water with a lower temperature circulates on the cooling pipe, and the temperature range of the cooling water is 0-40 degrees Celsius.

[0045] Optionally, a second valve 31 is provided at one end of the cooling pipe 3 close to the emulsification tank 2, and a water pump 32 is provided at one end of the cooling pipe 3 close to the sensitization tank 4. In actual use, the second valve 31 is opened, and the water pump 32 is turned on to extract the emulsified explosive in the emulsification tank 2 through the water pump 32 and extract it into the sensitization tank 4 for sensitization.

[0046] Optionally, the filter screen 11 is connected to the pulverizer 1 in a detachable manner. The detachable manner allows for easy replacement and cleaning of the filter screen 11 when it is clogged, thereby maintaining its filtering effect.

[0047] Optionally, the bottom of the emulsification tank 2 is conical. Actually, the bottom of the sensitization tank 4 is also conical. The conical setting facilitates the discharge of the emulsion explosive and reduces the residue in the tank.

[0048] It should be noted that the above description of the disclosed embodiments enables professionals and technicians in the field to implement or use the present application. Various modifications to these embodiments will be apparent to professionals and technicians in the field, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for treating waste emulsion explosives, characterized in that: include: Pulverizer, emulsification tank, cooling pipe, sensitization tank and charging components; The bottom of the pulverizer is connected to the top of the emulsification tank, the bottom of the emulsification tank is connected to the top of the sensitization tank through the cooling pipe, and the drug charging assembly is connected to the bottom of the sensitization tank; The pulverizer is provided with a plurality of filter screens and a crushing piece arranged vertically, the crushing piece is connected to the top of the pulverizer, and the crushing piece is used to crush the waste medicine; The emulsification tank and the sensitization tank are both provided with an internal circulation agitator, the side wall of the emulsification tank is provided with a first temperature control component, the first temperature control component is used to maintain the emulsification temperature in the emulsification tank, and the top of the emulsification tank is provided with a first feeding funnel; The side wall of the sensitization tank is provided with a second temperature control component, and the second temperature control component is used to maintain the sensitization temperature in the sensitization tank. A second feeding funnel is provided on one end of the cooling pipe connected to the sensitization tank; The first temperature control component and the second temperature control component are both hot water pipes, and the hot water pipes are provided with circulating constant temperature hot water.

2. The processing device according to claim 1, characterized in that The constant temperature hot water in the first temperature control component maintains a temperature range of 86-90 degrees Celsius.

3. The processing device according to claim 1, characterized in that The constant temperature hot water in the second temperature control component maintains the temperature in the sensitization tank in the range of 52-60 degrees Celsius.

4. The processing device according to any one of claims 1 to 3, characterized in that A sampling tube is arranged on the side of the emulsification tank, and a first valve is arranged on the sampling tube.

5. The processing device according to any one of claims 1 to 3, characterized in that The charging assembly includes a main pipe, a push rod and three mounting pipes, the three mounting pipes are respectively formed integrally with one end of the main pipe, the push rod is provided with a piston, and the piston is movably connected to the other end of the main pipe.

6. The processing device according to any one of claims 1 to 3, characterized in that The cooling pipe is arranged in an "S" shape.

7. The processing device according to any one of claims 1 to 3, characterized in that A second valve is arranged at one end of the cooling pipe close to the emulsification tank, and a water pump is arranged at one end of the cooling pipe close to the sensitization tank.

8. The processing device according to any one of claims 1 to 3, characterized in that The filter screen is connected to the pulverizer in a detachable manner.

9. The processing device according to any one of claims 1 to 3, characterized in that: The bottom of the emulsification tank is arranged in a conical shape.

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