A tube plate is located between each cover head and the shell. Shibboleth is an access management service that provides single sign-on protected resources. Power station condensers are some of the largest heat exchangers in existence, typically containing some 20, tubes of 25 mm outer diameter and 20 m in length. A number of water tubes are fixed to the tube plates. Different types of the Condenser 1. Auxiliaries New compressor software release targets cybersecurity. If you continue browsing the site, you agree to the use of cookies on this website. Surface condensers for process industries are usually smaller than power plant condensers and may contain a region for desuper-heating the incoming vapor. endstream endobj 54 0 obj <>>> endobj 55 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/Shading<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 56 0 obj <>stream cpndensers. The condensate is collected at the bottom of the condenser and pumped into the hot well. This website uses cookies to improve your experience while you navigate through the website. The condensate can be reused in the boiler for raising steam. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. A surface condenser mainly consists of a cast iron shell. Hence the cooling water is sprayed over the finned pipes. Jan 1, If nonwetting can be maintained e. You do not have access to this content. In diverging cones, the kinetic energy is partly converted into pressure energy. Plate Condensers 3. eval(ez_write_tag([[300,250],'theengineerspost_com-leader-4','ezslot_13',137,'0','0'])); In the regenerative surface condenser, the condensate is heated using the regenerative method. Standards for Steam Surface Condensers, 12th Edition, October 2012 As the low-pressure steam comes in contact with the cooling water, it condenses and turns into water. Looks like you’ve clipped this slide to already. eval(ez_write_tag([[468,60],'theengineerspost_com-large-mobile-banner-1','ezslot_4',138,'0','0'])); A portion of cooling water is evaporated as it flows over the finned tubes by taking its latent heat from the steam. We'll assume you're ok with this, but you can opt-out if you wish. +�� �NQcY))��b�K�j��Fn�+7�p*`d��O�=��ȍ(���H�"WF���atσ)��'��^swc�7#'��3^x����VZgg���B��G�����@\��yS�^����z\����,>�Kt���K!��I�\���Ar��M��k�n��]S\թ[;M��_=���Փ�O��/q8�h�5ɲ���>�����C� The air extraction pump extracts air from the condenser and produces a vacuum inside it. We also use third-party cookies that help us analyze and understand how you use this website. Jan 1, Standards for Steam Surface Condensers, 12th Edition. 149 0 obj <>stream It is attached to the air extraction pump and condensation extraction pump. A section of tubes is screened by providing a baffle. The cooling water pump is not needed in the low-level jet condenser. Steam Engines and Types The source of the circulating water can be either a See our Privacy Policy and User Agreement for details. 1 The surface condenser is an indirect type heat exchanger in which cold water on one side causes vapour coming from the product to condense on the other side. You can change your ad preferences anytime. If you wish to opt out, please close your SlideShare account. Necessary cookies are absolutely essential for the website to function properly. In this article, you'll learn what is Vice in the workshop? The coolant pump draws water from a cooling pond and forces it to a horizontal header.

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