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Ultraviolet reactor

A reactor and ultraviolet technology, applied in the field of ultraviolet reactors, can solve the problems of reduced efficiency, large lamp distance deviation, and high fluid flow rate, and achieve the effect of improving efficiency

Inactive Publication Date: 2014-03-26
合德海洋科技(大连)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distance between the lamp tubes varies greatly, which results in a very uneven distribution of UV radiation intensity
However, the flow rate of the fluid in the container is very high, and it cannot be guaranteed that the fluid will continue to be irradiated with a certain ultraviolet light intensity within the effective time of passing through the container, so the efficiency of killing microscopic organisms will be reduced, and the recovery of microscopic organisms after treatment will be reduced. activity also increases

Method used

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Examples

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Embodiment 1

[0014] The ultraviolet reactor described in this embodiment mainly includes a shell (1), an ultraviolet lamp (2), a quartz protective sleeve (3), a cleaning device (4), and a water inlet and outlet pipe (5), wherein the ultraviolet lamp ( 2) Placed in the quartz protective sleeve (3) and arranged in the housing (1) in a matrix form, the cleaning device (4) is placed in the housing (1) and used together with the quartz protective sleeve (3) , the water inlet and outlet pipes (5) are respectively placed on both sides outside the housing (1).

[0015] In the ultraviolet reactor described in this embodiment, the distance between any two adjacent quartz protective sleeves (3) is 45 mm, and the quartz protective sleeves (3) arranged in a matrix are connected to the housing ( 1) The distance of the inner wall is 23mm.

[0016] In the ultraviolet reactor described in this embodiment, the cross-section of the housing (1) is rectangular, and the four corners of the housing (1) are circ...

Embodiment 2

[0021] The ultraviolet reactor described in this embodiment mainly includes a shell (1), an ultraviolet lamp (2), a quartz protective sleeve (3), a cleaning device (4), and a water inlet and outlet pipe (5), wherein the ultraviolet lamp ( 2) Placed in the quartz protective sleeve (3) and arranged in the housing (1) in a matrix form, the cleaning device (4) is placed in the housing (1) and used together with the quartz protective sleeve (3) , the water inlet and outlet pipes (5) are respectively placed on both sides outside the housing (1).

[0022] In the ultraviolet reactor described in this embodiment, the distance between any two adjacent quartz protective sleeves (3) is 40mm, and the quartz protective sleeves (3) arranged in a matrix are connected to the housing ( 1) The distance of the inner wall is 25mm.

[0023] In the ultraviolet reactor described in this embodiment, the cross-section of the housing (1) is rectangular, and the four corners of the housing (1) are circu...

Embodiment 3

[0028] The ultraviolet reactor described in this embodiment mainly includes a shell (1), an ultraviolet lamp (2), a quartz protective sleeve (3), a cleaning device (4), and a water inlet and outlet pipe (5), wherein the ultraviolet lamp ( 2) Placed in the quartz protective sleeve (3) and arranged in the housing (1) in a matrix form, the cleaning device (4) is placed in the housing (1) and used together with the quartz protective sleeve (3) , the water inlet and outlet pipes (5) are respectively placed on both sides outside the housing (1).

[0029] In the ultraviolet reactor described in this embodiment, the distance between any two adjacent quartz protective sleeves (3) is 50 mm, and the quartz protective sleeves (3) arranged in a matrix are connected to the housing ( 1) The distance of the inner wall is 20mm.

[0030] In the ultraviolet reactor described in this embodiment, the cross-section of the housing (1) is rectangular, and the four corners of the housing (1) are circ...

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Abstract

The invention relates to an ultraviolet reactor which mainly comprises a shell (1), ultraviolet lamp tubes (2), quartz protective sleeves (3), a cleaning device (4) and water inlet and outlet pipes (5), wherein the ultraviolet lamp tubes (2) are arranged in the quartz protective sleeves (3) and arrayed in the shell (1) according to a matrix form; the cleaning device (4) is arranged in the shell (1) and used by being matched with the quartz protective sleeves (3); the water inlet and outlet pipes (5) are respectively arranged at both sides outside the shell (1). The ultraviolet reactor particularly provided by the invention has the advantages of humanization in structural design, low production cost and high killing efficiency of tiny organisms.

Description

technical field [0001] The invention relates to the design of water treatment equipment, in particular to an ultraviolet reactor. Background technique [0002] According to the "2004 International Convention on the Control and Management of Ships' Ballast Water and Sediments" adopted by the International Maritime Organization (IMO), strict treatment of ships' ballast water is required to prevent the harm caused by alien species. Various methods have emerged, among which ultraviolet inactivation technology is highly praised by various countries because it does not produce secondary pollution. In the existing ultraviolet reactor, the internal lamp tubes are usually arranged in a circle. The distance between the lamp tubes varies greatly, which results in a very uneven distribution of UV radiation intensity. However, the flow rate of the fluid in the container is very high, and it cannot be guaranteed that the fluid will continue to be irradiated with a certain ultraviolet li...

Claims

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Application Information

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IPC IPC(8): C02F1/32
Inventor 郝自强单宝华刘西平
Owner 合德海洋科技(大连)有限公司
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