Ultraviolet sterilizer for tap water treatment

A technology of ultraviolet rays and sterilizers, which is applied in water/sewage treatment, light water/sewage treatment, water/sewage treatment equipment, etc. It can solve the problems of affecting the sterilization speed of water flow, reducing water flow, and occupying the space of sterilizers. The effects of stable cleaning, reduced vibration amplitude, and faster cleaning speed

Inactive Publication Date: 2021-03-30
太湖县牛镇兴利自来水厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the existing ultraviolet sterilizer needs water to pass through the sterilizer to sterilize the water flow, and after a long time of use, a large amount of scale will remain inside the sterilizer, occupying the space inside the sterilizer, causing the water flow to decrease, and affecting the water flow. Sterilization speed

Method used

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  • Ultraviolet sterilizer for tap water treatment
  • Ultraviolet sterilizer for tap water treatment
  • Ultraviolet sterilizer for tap water treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-2 As shown, an ultraviolet sterilizer for tap water treatment includes a support frame 6, an outer tube 1 is fixed on the upper end of the support frame 6, a buffer pad 2 is fixed on the upper end of the outer tube 1, and a fixed belt 3 is fixed on the upper end of the buffer pad 2, The right side of the fixing belt 3 is fixed with an outlet pipe 4 at the upper end of the outer pipe 1, the left side of the support frame 6 is fixed with a water inlet pipe 7 at the lower end of the outer pipe 1, and the right end of the outer pipe 1 is fixed with a cleaning device 5 by bolts , cleaning device 5 comprises power motor 54, and the left end of power motor 54 is fixed with fixed flange 55, and the left end of fixed flange 55 is fixed with screw rod 51, and the surface of screw rod 51 is connected with cleaning plate 52 by screw thread rotation, and the right end of cleaning plate 52 A push plate 53 is fixed.

[0024] Connect the water inlet pipe 7 and the wa...

Embodiment 2

[0026] Such as Figure 1-3 As shown, an ultraviolet sterilizer for tap water treatment includes a support frame 6, an outer tube 1 is fixed on the upper end of the support frame 6, a buffer pad 2 is fixed on the upper end of the outer tube 1, and a fixed belt 3 is fixed on the upper end of the buffer pad 2, The right side of the fixing belt 3 is fixed with an outlet pipe 4 at the upper end of the outer pipe 1, the left side of the support frame 6 is fixed with a water inlet pipe 7 at the lower end of the outer pipe 1, and the right end of the outer pipe 1 is fixed with a cleaning device 5 by bolts , The cleaning plate 52 includes a rubbing tooth 521, a drive ring 522 is fixed in the middle of the scratch tooth 521, and a connecting block 523 is fixed in the middle of the drive ring 522 through a connecting rod.

[0027] The inclined setting of the scraping teeth and the transmission ring 522 can increase the contact angle with the inner surface of the outer tube 1 and speed up...

Embodiment 3

[0029] Such as Figure 1-4 As shown, an ultraviolet sterilizer for tap water treatment includes a support frame 6, an outer tube 1 is fixed on the upper end of the support frame 6, a buffer pad 2 is fixed on the upper end of the outer tube 1, and a fixed belt 3 is fixed on the upper end of the buffer pad 2, The right side of the fixing belt 3 is fixed with an outlet pipe 4 at the upper end of the outer pipe 1, the left side of the support frame 6 is fixed with a water inlet pipe 7 at the lower end of the outer pipe 1, and the right end of the outer pipe 1 is fixed with a cleaning device 5 by bolts , The buffer pad 2 includes a pad body 21 , and a groove 22 is fixed on the surface of the pad body 21 .

[0030] The cushion body 21 is attached to the surface of the outer tube 1. Since there is water flow inside the outer tube 1, the moving water flow will drive the outer tube 1 to vibrate, and the vibration of the outer tube 1 relative to the fixed belt 3 will cause surface wear,...

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Abstract

The invention provides an ultraviolet sterilizer for tap water treatment, wherein the ultraviolet sterilizer comprises a support frame; an outer pipe is fixed at the upper end of the support frame; abuffer pad is fixed at the upper end of the outer pipe; a fixing belt is fixed at the upper end of the buffer pad, and a water outlet pipe is fixed at the upper end of the outer pipe at the right sideof the fixing belt; a water inlet pipe is fixed to the position, at the lower end of the outer pipe, of the left side of the support frame, and a cleaning device is fixed to the right end of the outer pipe through a bolt. A cleaning plate driven by a power motor scrapes water scale, the water scale in the outer pipe is scraped off, the internal space of the outer pipe is guaranteed, and thus thewater flow is kept unchanged, and the normal sterilization speed of water is guaranteed; meanwhile, water scale is cleaned, it is avoided that part of the water scale is dissolved in the water, unnecessary pollution is increased for the water body, and stable cleaning of the water body is guaranteed.

Description

technical field [0001] The invention relates to the field of tap water treatment, in particular to an ultraviolet sterilizer for tap water treatment. Background technique [0002] Ultraviolet sterilizer is a device that irradiates the water body with ultraviolet rays to remove bacteria and viruses in the water body. Ultraviolet sterilization is the most destructive ultraviolet wavelength in the range of 240-280nm. The molecular structure of DNA or RNA in bacteria and viruses, causing growth Sexual cell death and regenerative cell death, to achieve the effect of sterilization and disinfection, especially when the wavelength is 253.7, the ultraviolet ray has the strongest bactericidal effect. [0003] However, because the existing ultraviolet sterilizer needs water to pass through the sterilizer to sterilize the water flow, and after a long time of use, a large amount of scale will remain inside the sterilizer, occupying the space inside the sterilizer, causing the water flow ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/32
CPCC02F1/325C02F2303/14C02F2201/002
Inventor 何平
Owner 太湖县牛镇兴利自来水厂
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