Hydrate slurry and its prepn. method

A technology of hydrate slurry and hydrate, which is applied in chemical instruments and methods, materials for heat exchange, etc., to achieve the effects of improving crystallization efficiency, rapid manufacturing process, and increased generation speed.

Active Publication Date: 2006-04-12
GUANGZHOU SENYO THERMAL STORAGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

High-temperature hydrated pulp is still a new thing at

Method used

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  • Hydrate slurry and its prepn. method
  • Hydrate slurry and its prepn. method
  • Hydrate slurry and its prepn. method

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Embodiment Construction

[0046] Such as figure 1 As shown, the preparation method of the hydrate slurry of the present invention uses a preheater 3, a supercooling heat exchanger 1, an ultrasonic supercooling removal device 2 and a delivery pump 4 connected end to end in sequence, and the preheater 3 and the supercooling heat exchanger A temperature sensor 5 is installed between 1, and a temperature sensor 6 is also installed between the supercooling heat exchanger 1 and the ultrasonic supercooling release device 2.

[0047] The subcooling heat exchanger 1 is a plate heat exchanger, and the preheater 3 is a plate heat exchanger or a shell-and-tube heat exchanger or a casing heat exchanger.

[0048] Such as figure 2 , image 3As shown, the ultrasonic supercooling release device 2 in the present invention includes a housing 22 and two ultrasonic vibrator boxes 210 packaged inside the housing 22, the housing 22 and the ultrasonic vibrator boxes 210 form a cylindrical inner cavity 212, two The ultraso...

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Abstract

A hydrate slurry used as the cold carrying medium is prepared from ammonium tetrabutylbromide and water through preheating the hydrate solution, over-cooling, ultrasonic treating to eliminate over-cooling state and generate hydrate slurry quickly, and solid-liquid separation for cyclic use. Its advantages are high flowability and high cold delivering density.

Description

【Technical field】 [0001] The invention relates to a hydrate slurry suitable for an air-conditioning refrigerant and a preparation method thereof. 【Background technique】 [0002] In the increasingly common cold storage air conditioners and the emerging high-density latent heat central air conditioners, the way of storing or transporting cold energy has changed from the traditional sensible heat of the temperature difference of the single-phase medium to the latent heat of the liquid-solid phase transition of the medium. The former include water cold storage air conditioners, ordinary cold water central air conditioners, etc., and the latter include various ice storage air conditioners, hydrate cold storage air conditioners, and high-speed air conditioners that directly transport the ice slurry that coexists in solid-liquid two-phase as the cooling medium to the end of the air conditioner. Density latent heat central air conditioning, etc. These high-density cooling media tha...

Claims

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Application Information

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IPC IPC(8): C09K5/06
Inventor 冯自平黄冲何世辉肖睿
Owner GUANGZHOU SENYO THERMAL STORAGE TECH
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