Ultraviolet lamp sealing and fixing device for reactor of ballast water treatment system
A treatment system, sealing and fixing technology, applied in the direction of light water/sewage treatment, etc., to achieve the effects of strong shock resistance, high sealing reliability, and high reliability
Inactive Publication Date: 2014-12-17
JIUJIANG PRECISION MEASURING TECH RES INST
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Problems solved by technology
However, the UV lamp and its casing are glass products, which are easily broken, and the UV lamp needs to be transported together with the reactor, which puts forward higher requirements for the sealing and fixing of the UV lamp
Method used
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Embodiment Construction
[0022] combine image 3 , the left gland 2-5 sets the threaded section 2-5-3, the right bevel 2-5-1 and the left bevel 2-5-2; the right bevel 2-5-1 and the left bevel 2-5- The included angles between 2 and the left gland 2-5 axis are 6 degrees and 3 degrees respectively.
[0023] Now illustrate the implementation process that the ballast water treatment system reactor of the present invention is sealed and fixed with an ultraviolet lamp:
[0024] combine figure 2 : sealing ring 2-4 is set between right flange 3 of the present invention and sealing end cap 2-10, is used to seal right flange 3; Quartz lamp holder 2-9 is arranged on right flange 3, and uses sealing end cap 2-10 for axial positioning; fasten the screws on the left gland 2-5, so that the gland 2-5 compresses the quartz tube sealing sleeve 2-6 through the right slope 2-5-1 to deform, because the gland 2- 5 and the contact surface of the quartz tube sealing sleeve 2-6 is an inclined plane, so the quartz tube seal...
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The invention provides an ultraviolet lamp sealing and fixing device for a reactor of a ballast water treatment system. An elastic positioning sleeve is arranged between an ultraviolet lamp tube and a quartz sleeve; a sealing ring is arranged between a right flange and a sealing end cover; a quartz lamp base is arranged on the right flange through an external groove; a left pressing cover is arranged on a left flange and is provided with a shrinkage base through threads; the inner diameter of a lamp cap sealing sleeve is matched with an ultraviolet lamp cap; the end surface of the lamp cap sealing sleeve is connected with the end surface of the shrinkage base, and the external inclined surface of the lamp cap sealing sleeve is connected with the left inclined surface of the left pressing cover; the left pressing cover is provided with a thread section, a right inclined surface and the left inclined surface; an included angle between the right inclined surface and the axis of the left pressing cover is 6 degrees, and an included angle between the left inclined surface and the axis of the left pressing cover is 3 degrees. An ultraviolet lamp sealing and fixing mode for the reactor of the ballast water treatment system, provided by the invention, is high in sealing reliability, high in maintainability and good in shock resistance, and can well meet requirements on installation and sealing of the ultraviolet lamp tube for the reactor of the ballast water treatment system.
Description
technical field [0001] The invention relates to a ballast water treatment system, in particular to a device capable of realizing the sealing and fixing of an ultraviolet lamp. Background technique [0002] When ocean-going ships inject and discharge ballast water, it is easy to cause the spread of harmful aquatic organisms and pathogens across sea areas. The uncontrolled discharge of ballast water has caused serious harm to marine ecology and public health. According to statistics, as many as 3,000-4,000 species of organisms are carried through ballast water every day in the world. The alien organisms that spread with the discharge of ballast water pose a serious threat to the marine environment of the port state. [0003] In order to deal with the biological invasion brought by the ship's ballast water, the International Maritime Organization (IMO) formulated the "Convention on the Control and Management of Ship's Ballast Water and Sediments". According to the provisions...
Claims
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IPC IPC(8): C02F1/32
Inventor 赵继亮郑宇周仕华卢荣福周越
Owner JIUJIANG PRECISION MEASURING TECH RES INST