A natural gas transformation device for producing abamectin
A technology of abamectin and natural gas, applied in the direction of tubular elements, lighting and heating equipment, indirect heat exchangers, etc., can solve the problems of impact, energy waste, loss of cold energy, etc. The effect of increasing the flow time
Active Publication Date: 2020-01-03
河北万博生物科技有限公司
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Problems solved by technology
In the flash drying process, natural gas is often used for heating. In order to facilitate the storage and transportation of natural gas, manufacturers will purchase liquefied natural gas. A large amount of cold energy is released, which can reach about 830-860kJ / kg. Cold energy refers to the low-temperature heat energy naturally existing in the normal temperature environment. In fact, it refers to the energy obtained by using a certain temperature difference under natural conditions. If this The loss of part of the cold energy not only causes waste of energy, but also causes a certain impact on the environment due to the lost cold energy
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[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0040] A natural gas transformation device for producing abamectin, such as figure 1 and figure 2 As shown, a transport vehicle 1 is included, and a storage tank 2 for storing liquefied natural gas is fixedly installed on the transport vehicle 1 . The storage tank 2 is provided with a first air intake pipe 21 communicating with its interior, the first air intake pipe 21 is provided with a first air intake valve 211, and the storage tank 2 is also provided with a first air outlet pipe 22 communicating with its interior. The first air outlet pipe 22 is provided with a first air outlet valve 221 . The side of the first gas outlet pipe 22 away from the storage tank 2 is provided with a recovery mechanism 3 for recovering the cold energy released when the liquefied natural gas is vaporized, and a device for realizing the detachable connection be...
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The invention relates to a natural gas transformation device for producing avermectin, and belongs to the technical field of natural gas devices. The technical problem that in the prior art the cold energy loss is wasted when the liquefied natural gas is gasified is solved. The natural gas transformation device comprises a transport trolley, a storage tank, a first air inlet pipe and a first air outlet pipe, where a recovery mechanism is arranged at one end of the first air outlet pipe, a connecting assembly is arranged between the recycling mechanism and the first air outlet pipe, the recovery mechanism comprises a recovery tank body, a spiral outer half pipe fixedly arranged on the outer peripheral surface of the recovery tank body, a liquid outlet pipe fixedly arranged on the recovery tank body and a heat exchange assembly arranged in the recovery tank body, a liquid inlet pipe is fixedly arranged at the liquid inlet end of the spiral outer half pipe, and the liquid outlet end of the spiral outer half pipe extends into the recovery tank body. The natural gas transformation device for producing avermectin has the advantage that the cold energy can be recycled, the utilization rate of heat exchange is improved, the influence of cold energy on the environment is reduced, and the practicability of the natural gas transformation device is improved.
Description
technical field [0001] The invention relates to the technical field of natural gas devices, in particular to a natural gas reforming device for producing abamectin. Background technique [0002] Abamectin production includes Streptomyces avermanii fermentation, filtration, flash drying, leaching, filtration, concentration, desugaring, crystallization and recrystallization. In the flash drying process, natural gas is often used for heating. In order to facilitate the storage and transportation of natural gas, manufacturers will purchase liquefied natural gas. A large amount of cold energy is released, which can reach about 830-860kJ / kg. Cold energy refers to the low-temperature heat energy naturally existing in the normal temperature environment. In fact, it refers to the energy obtained by using a certain temperature difference under natural conditions. If this The loss of part of the cold energy not only causes a waste of energy, but also causes a certain impact on the env...
Claims
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IPC IPC(8): F28D7/02F28F1/00F28F9/26F28F9/00F28F5/00
CPCF28D7/022F28F1/00F28F5/00F28F9/001F28F9/26
Inventor 赵瑞祥
Owner 河北万博生物科技有限公司