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Waste medicine combustion system, method and device

A combustion device and combustion system technology, which is applied in the direction of combustion method, combustion type, lighting and heating equipment, etc., can solve the problems of rapid aging, combustion, explosion, high friction sensitivity, etc., and achieve the reduction of temperature resistance requirements, reduce operating costs, reduce The effect of ascent speed

Active Publication Date: 2020-04-14
西安蓝坤工程科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Solid propellants are mostly polymer materials, which have the disadvantages of rapid aging after curing and molding and cannot be stored for a long time. Once the solid propellant exceeds the storage period, it may cause a safety accident if it continues to be used
In addition, during the development and production of solid propellants and solid engines, it is inevitable that solid propellants will be scrapped due to various quality problems. There is also an urgent need for safe handling
In particular, the impact and friction sensitivity of high-burning-rate propellants is higher than that of other medium- and low-burning-rate propellants, and the risk is greater. In the cleaning and destruction operations, if there is a little carelessness, serious safety accidents such as combustion and explosion are very likely to occur

Method used

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  • Waste medicine combustion system, method and device
  • Waste medicine combustion system, method and device
  • Waste medicine combustion system, method and device

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Embodiment approach 1

[0050] This embodiment provides a waste medicine combustion system, such as figure 1 As shown, the waste medicine burning unit is included. The waste medicine burning unit has an ice cave structure in which waste medicine is placed. The waste medicine burning unit is connected to the tail flame processing unit; the ice cave structure is made of ice; the waste medicine is in the waste The tail flame generated by the combustion in the ice cave structure of the chemical combustion unit is introduced into the tail flame treatment unit, and the tail flame treatment unit treats the tail flame harmlessly.

[0051] During the burning process of waste medicine, because the surface of the waste medicine participating in the combustion is uncontrollable, the burning rate changes too much, it is easy to cause deflagration, which is very dangerous. In this embodiment, the waste medicine is burned in an ice cave, which can greatly suppress the rapid burning of the waste medicine along the outer...

Embodiment approach 2

[0062] This embodiment discloses a method for burning waste medicine, such as figure 2 As shown, the waste medicine is burned in an ice cave, and the opening of the ice cave can be connected with a tail flame processing unit, which processes the tail flame generated by the burning of the waste medicine. The waste medicine is any one or more of powdered waste medicine, crushed particle waste medicine, and fragmented waste medicine. Specifically, the waste medicine can be a single powdered waste medicine, a broken particle waste medicine or a fragmented waste medicine, of course, it can also be a mixed medicine of a powdered waste medicine and a broken particle waste medicine, a broken particle waste medicine and a fragmented waste medicine. Mixed medicines, powdered waste medicines and mixed medicines of broken pieces of waste medicines, powdered waste medicines, mixed medicines of broken particles and broken waste medicines, etc.

[0063] It is important to note that since the w...

Embodiment approach 3

[0070] This embodiment discloses a waste medicine burning device, such as image 3 As shown, it includes: a waste medicine combustion assembly for burning waste medicine. The waste medicine combustion assembly includes a casing 8 and an insulator 3 installed in the inner cavity of the casing 8. The material of the insulator 3 is ice. 3 is provided with an ice cave 2 as a combustion chamber, waste medicine is placed in the ice cave 2 from the mouth of the ice cave 2 and the waste medicine is burned in the ice cave 2.

[0071] There is also a cooling channel 4 between the housing 8 and the heat insulator 3, and the cooling channel 4 is for the flow of cooling liquid. The purpose of the cooling liquid flowing in the cooling channel 4 of this embodiment is to prevent the ice from melting too quickly, and the cooling liquid is preferably ethylene glycol or salt water at about minus 5°C to minus 10°C. An insulation layer 5 is also filled between the shell 8 and the cooling channel 4. ...

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Abstract

The invention provides a waste medicine combustion system. The waste medicine combustion system comprises a waste medicine combustion unit, wherein the waste medicine combustion unit is provided withan ice hole structure; waste medicines are placed in the ice hole structure; the waste medicine combustion unit communicates with a tail flame treatment unit; the ice hole structure is made of ice; tail flame generated by combustion of the waste medicines in the ice hole structure of the waste medicine combustion unit is guided into the tail flame treatment unit; and the tail flame treatment unitperforms harmless treatment on the tail flame. The combustion speed of the medicines is determined by the combustion surface and the surface temperature, and a solid propellant (medicine) used by an engine can control the combustion surface through shaping so as to control the combustion speed. However, the waste medicines are irregular fragments or powder, and the combustion surface cannot be controlled, so that the ice hole structure is used for controlling rapid rise of the surface temperature, and the combustion speed is well controlled. If heat released after combustion of the waste medicines is positively fed back, the temperature can rise rapidly, and the waste medicines are combusted by adopting the ice hole structure, namely, the heat is absorbed, so that the temperature rise speed is reduced, and the combustion speed is controlled.

Description

Technical field [0001] The invention relates to the field of waste medicine combustion, in particular to a waste medicine combustion system, method and device. Background technique [0002] A solid rocket motor is a chemical rocket motor using solid propellant, which is composed of grain, combustion chamber, nozzle assembly and ignition device. [0003] Solid propellant is an energetic composite material with specific properties. It is the power source of various solid engines of missiles and space vehicles, and the power source material of solid rocket motors. It plays an important role in the development of missiles and aerospace technology. . [0004] Solid propellants are mostly polymer materials, which have the shortcomings of rapid aging after solidification and cannot be stored for a long time. Once the solid propellant exceeds the storage period, it may cause safety accidents if it continues to be used. In addition, in the development and production of solid propellants and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/00F23G5/44F25C1/22
CPCF23G5/444F23G7/00F25C1/22
Inventor 张昱王新安陈兵生
Owner 西安蓝坤工程科技有限公司
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