CN201367362Y - Ultraviolet disinfector - Google Patents
Ultraviolet disinfector Download PDFInfo
- Publication number
- CN201367362Y CN201367362Y CNU2009200110773U CN200920011077U CN201367362Y CN 201367362 Y CN201367362 Y CN 201367362Y CN U2009200110773 U CNU2009200110773 U CN U2009200110773U CN 200920011077 U CN200920011077 U CN 200920011077U CN 201367362 Y CN201367362 Y CN 201367362Y
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- CN
- China
- Prior art keywords
- stainless steel
- steel cylinder
- quartz glass
- glass sleeve
- ultraviolet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an ultraviolet disinfector and relates to an ultraviolet disinfector used for feedwater treatment and sewage treatment, comprising a stainless steel cylinder, a quartz glass sleeve, a flange disc, a flange, a chlorotetrafluoro plastic supporting layer, a water inlet and a water outlet, wherein the stainless steel cylinder is internally provided with an ultraviolet lamp group and a quartz glass sleeve; one end of the stainless steel cylinder is provided with the flange disc sealed by a rubber ring; one end of the quartz glass sleeve is connected with the flange disc by the flange and the other end thereof is fixed by the chlorotetrafluoro plastic supporting layer; and the outer side of the stainless steel cylinder is provided with the water inlet and the water outlet. The installation and exchange of the ultraviolet lamp tube and the sealing, fixing, cleaning and maintenance of the quartz glass sleeve are simple, safe and reliable; in addition, the ultraviolet disinfector avoids the phenomenon of disinfection short-flow and improves ultraviolet disinfecting effect.
Description
Technical field
The utility model relates to a kind of apparatus for ultraviolet disinfection, particularly relates to a kind of apparatus for ultraviolet disinfection that is used for to water treatment and sewage disposal.
Background technology
At present, give in water treatment and the sewage treatment project, used apparatus for ultraviolet disinfection more at large in some of city.Apparatus for ultraviolet disinfection promptly is to insert in the quartz glass tube ultraviolet lamp tube and sealing, puts into water, and the ultraviolet ray that utilizes quartz burner to send carries out disinfection to sewage.Closed uv steriliser in the market is the pressure-bearing type, and the water seal that is sterilized, and metal cylinder and quartz socket tube be to link into an integrated entity, and can not be split with the UV-lamp of metal cylinder and band quartz socket tube.In actual applications, the installation of quartz burner, replacing and quartz socket tube difficulty on sealing and fixing and clean and maintenance is bigger, has limited the popularization and the application of disinfection by ultraviolet light technology.In addition, when flow rate of water flow was big, processed water can not form ideal uniform and flow in metal cylinder, formed the short flow phenomenon of sterilization between the barrel and the water surface easily, and making the microorganism that passes through can not get enough uv irradiating dosage influences sterilisation effect.
Summary of the invention
The purpose of this utility model is stainless steel cylinder and quartz socket tube are split, and makes it become two independent individuals can freely changing.And the inside and outside wall polishing of stainless steel cylinder, processed water flows in the annular space that the inside and outside wall of stainless steel cylinder forms, and has improved the effect of disinfection by ultraviolet light.
The purpose of this utility model is achieved through the following technical solutions:
A kind of apparatus for ultraviolet disinfection, include stainless steel cylinder, quartz glass sleeve, ring flange, flange, chlorine ptfe plastic supporting layer, water-in, water outlet, be provided with ultraviolet lamp group and quartz glass sleeve in its stainless steel cylinder, stainless steel cylinder one end is provided with the ring flange with seal with elastometic washer, one end of quartz glass sleeve is connected with form of flanges with ring flange, the other end is fixed by chlorine ptfe plastic supporting layer, and the stainless steel cylinder outside is provided with water-in and water outlet.
Described a kind of apparatus for ultraviolet disinfection, the inside and outside wall polishing of its stainless steel cylinder.
Described a kind of apparatus for ultraviolet disinfection, the inside and outside wall of its stainless steel cylinder is the annular space of double-reflecting face.
Described a kind of apparatus for ultraviolet disinfection, its quartz glass sleeve are end sealing, the uncovered shape of an end.
Described a kind of apparatus for ultraviolet disinfection, its ultraviolet lamp group and quartz glass sleeve are evenly distributed on the ring flange with ring-type.
Advantage of the present utility model and positively effect are:
The installation of the utility model quartz burner, replacing and quartz socket tube are simple aspect sealing and fixing and clean and maintenance, safety, reliable, have avoided the short flow phenomenon of sterilization, have improved the uv sterilisation effect.Form double-reflecting face by stainless steel inner sleeve and outer tube, improved the efficient of ultraviolet irradiation effectively.Processed water flows at an airtight annular space, has avoided the short flow phenomenon of sterilization, has promoted the safe reliability of sterilizing unit.
Description of drawings
Fig. 1 is the sterilizer schematic cross section;
Fig. 2 is the sterilizer top view.
The component names of sequence number is as follows among the figure:
The 1-stainless steel cylinder; The 2-quartz glass sleeve; The 3-ring flange; The 4-flange; 5-chlorine ptfe plastic supporting layer; The 6-water-in; The 7-water outlet.
Embodiment
This ultraviolet disinfector, be provided with ultraviolet lamp group and quartz glass sleeve 2 in the stainless steel cylinder 1, in the stainless steel cylinder 1, outer wall polishes, make light carry out multiple reflection, illumination is more even, stainless steel cylinder 1 one ends are provided with the ring flange 3 with seal with elastometic washer, adopt end sealing, the open quartz glass sleeve 2 of one end, its uncovered end is connected with flange 4 forms with ring flange 3, it is fixing by chlorine ptfe plastic supporting layer 5 to seal an end, ultraviolet lamp group and quartz glass sleeve 2 are evenly distributed on the ring flange 3 with ring-type, and stainless steel cylinder 1 outside is provided with water-in 6 and water outlet 7.
Ultraviolet lamp group and stainless steel inner sleeve carry out integrated design, are connected with simple form of flanges with the stainless steel outer sleeve pipe., in sealing and fixing and clean and maintenance process, only need split at installation, replacing and the quartz socket tube of quartz burner to flange.
Embodiment is as shown in Figure 1, 2: on the ring flange of stainless steel cylinder one end, the quartz glass sleeve that has six roots of sensation quartz burner is installed with ring-type uniform distribution form, sealing one end of quartz glass sleeve is fixed by chlorine ptfe plastic supporting layer, the inside and outside wall of stainless steel cylinder polishes, the stainless steel cylinder outside is provided with water-in 6 and water outlet 7, processed water is entered by water-in, in the annular space that the inside and outside wall of stainless steel cylinder forms, carry out disinfection through uv light irradiation, be sterilized water at last and flow out by water outlet.If install, change the sealing and fixing and the clean and maintenance of quartz burner and quartz socket tube, then ring flange is put forward and to realize.Stainless steel cylinder is long to be 1000mm, and diameter is 300mm, and the ring flange diameter is 500mm, chlorine ptfe plastic supporting layer thickness is 30mm, the quartz glass sleeve diameter is 30mm, and it is fixed on, and thickness is 20mm in the chlorine ptfe plastic supporting layer, and the diameter of water-in and water outlet is 75mm.
Claims (5)
1. apparatus for ultraviolet disinfection, include stainless steel cylinder, quartz glass sleeve, ring flange, flange, chlorine ptfe plastic supporting layer, water-in, water outlet, it is characterized in that being provided with in the stainless steel cylinder (1) ultraviolet lamp group and quartz glass sleeve (2), stainless steel cylinder one end is provided with the ring flange (3) with seal with elastometic washer, one end of quartz glass sleeve (2) is connected with flange (4) form with ring flange (3), the other end is fixing by chlorine ptfe plastic supporting layer (5), and the stainless steel cylinder outside is provided with water-in (6) and water outlet (7).
2. a kind of apparatus for ultraviolet disinfection according to claim 1 is characterized in that the inside and outside wall polishing of stainless steel cylinder.
3. a kind of apparatus for ultraviolet disinfection according to claim 1 is characterized in that the inside and outside wall of stainless steel cylinder is the annular space of double-reflecting face.
4. a kind of apparatus for ultraviolet disinfection according to claim 1 is characterized in that quartz glass sleeve (2) is end sealing, the uncovered shape of an end.
5. a kind of apparatus for ultraviolet disinfection according to claim 1 is characterized in that ultraviolet lamp group and quartz glass sleeve (2) are evenly distributed on the ring flange (3) with ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200110773U CN201367362Y (en) | 2009-03-03 | 2009-03-03 | Ultraviolet disinfector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200110773U CN201367362Y (en) | 2009-03-03 | 2009-03-03 | Ultraviolet disinfector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367362Y true CN201367362Y (en) | 2009-12-23 |
Family
ID=41486255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200110773U Expired - Fee Related CN201367362Y (en) | 2009-03-03 | 2009-03-03 | Ultraviolet disinfector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367362Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486500B (en) * | 2009-03-03 | 2011-05-18 | 沈阳建筑大学 | Ultraviolet ray sterilizing apparatus |
| CN109279679A (en) * | 2018-10-17 | 2019-01-29 | 天津宏捷安装工程有限公司 | Ultraviolet ray disinfector anti-impact protective device |
| CN112897772A (en) * | 2019-12-03 | 2021-06-04 | 广东聚源环保科技股份有限公司 | Long-life pressure-bearing LED ultraviolet disinfection device |
-
2009
- 2009-03-03 CN CNU2009200110773U patent/CN201367362Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486500B (en) * | 2009-03-03 | 2011-05-18 | 沈阳建筑大学 | Ultraviolet ray sterilizing apparatus |
| CN109279679A (en) * | 2018-10-17 | 2019-01-29 | 天津宏捷安装工程有限公司 | Ultraviolet ray disinfector anti-impact protective device |
| CN112897772A (en) * | 2019-12-03 | 2021-06-04 | 广东聚源环保科技股份有限公司 | Long-life pressure-bearing LED ultraviolet disinfection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20120303 |