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Coiler type condenser

A condenser and coiled tube technology, applied in the field of coiled tube condensers, can solve the problems of poor heat transfer effect and heavy equipment.

Inactive Publication Date: 2014-03-26
HEILONGJIANG DAMING DAIRY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] For the coiled tube condenser, when harmful steam is introduced into the tube, in order to avoid water hammer and blockage of steam, the steam should enter from the top of the coiled tube, and the condensate should be discharged from the condensate drainer at the lower end. Its advantages are simple structure and convenient management. The disadvantages are Poor heat transfer effect, bulky equipment

Method used

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  • Coiler type condenser

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Embodiment Construction

[0008] The present invention will be described in further detail in conjunction with the accompanying drawings. As shown in the figure, a coiled tube condenser, a coiled tube condenser, consists of an inner cylinder 1, condensing coils 2, 3, 4, cylinder 5, material preheating coil 6, cooling water outlet 7, cooling water The inlet 8 and the secondary steam inlet 9 are composed. 30°C water enters the cylinder body 5 from the cooling water inlet 8, and the temperature of the working water rises slightly after passing through the condensing coils 2, 3, and 4. After passing through the material preheating coil 6, the temperature of the water discharged through the cooling water outlet reaches 36°C, and the steam generated The secondary steam enters the inner tube 1 from the secondary steam inlet 9, and the secondary steam enters the condenser from the inner tube 1 and enters fresh milk (feeding temperature of fresh milk shall not be higher than 5°C) and cooling water (cooling w...

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Abstract

The invention discloses a coiler type condenser. The coiler type condenser is composed of an inner cylinder, a condensation coiler, a cylinder body, a material preheating coiler, a cooling water outlet, a cooling water inlet and a secondary-steam inlet. Secondary steam enters the condenser from the inner cylinder to conduct heat exchange with fresh milk and cooling water, so that materials are preheated when the secondary steam condenses. The coiler type condenser is suitable for a 2400Kg / h double-effect falling-film evaporator. According to the coiler type condenser, a cooling tower is adopted, and the coiler type condenser is used under the conditions that the water inlet temperature is 30 DEG C and the water discharging temperature is 36 DEG C. The circulation volume of cooling water is not smaller than 56t / h. The feeding temperature of the fresh milk is not higher than 5 DEG C.

Description

Technical field: [0001] The invention relates to a coiled tube condenser, in particular, the product is suitable for a 2400Kg / h double-effect falling film evaporator, which adopts a cooling tower, and is used when the inlet water temperature is 30°C and the discharge temperature is 36°C. Background technique: [0002] For the coiled tube condenser, when harmful steam is introduced into the tube, in order to avoid water hammer and blockage of steam, the steam should enter from the top of the coiled tube, and the condensate should be discharged from the condensate drainer at the lower end. Its advantages are simple structure and convenient management. The disadvantages are The heat transfer effect is poor, and the equipment is bulky. Invention content: [0003] In order to overcome the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a coil condenser with high assembly efficiency, easy control and stable operation....

Claims

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Application Information

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IPC IPC(8): F28B7/00B01D1/30
Inventor 李永强王洪标牟青文
Owner HEILONGJIANG DAMING DAIRY MACHINERY
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