CN201848162U - Spiral bacterial holder - Google Patents
Spiral bacterial holder Download PDFInfo
- Publication number
- CN201848162U CN201848162U CN2010205339673U CN201020533967U CN201848162U CN 201848162 U CN201848162 U CN 201848162U CN 2010205339673 U CN2010205339673 U CN 2010205339673U CN 201020533967 U CN201020533967 U CN 201020533967U CN 201848162 U CN201848162 U CN 201848162U
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- CN
- China
- Prior art keywords
- holder
- filtering
- seat
- thread
- spiral
- 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 - Lifetime
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Abstract
The utility model provides a spiral bacterial holder, which comprises a holder body made of mineral porous ceramics. A through hole is arranged in the holder body, a thread is arranged on the outer side of the holder body, and the inner side of the through hole is further provided with a second thread. By the thread and the second thread, a filter area in a limited space of the bacterial holder is enlarged, accordingly dirt holding capacity is enhanced, filtering pressure overcoming flow resistance is increased, and therefore, the holder is long in cleaning cycle, total filtering fluid is increased within a given filtering cycle, and organisms or microorganisms are nourished more. The spiral bacterial holder is capable of filtering microorganisms including bacteria, viruses and the like in a fluid, is wider in filtering area per unit area, and is widely applicable to filtering of liquids and gases.
Description
Technical field
The utility model relates to a kind of bacterium seat, particularly be used to handle contain bacterium and virus gas or a kind of spiral bacteria seat of liquid.
Background technology
In water treatment process, filtering technique is and an important link that it not only can remove the tiny colloidal solid in the former water effectively, and is to intercept the disease caused by infectious water pathogenic microorganism to penetrate, and prevents aquatic pandemic outburst and the important leverage that spreads.
And the micropore ceramics that uses as filtering material, because of possessing lot of advantages, for example cost is lower, can clean after the obstruction, flow is all replied basically after cleaning, and filtering accuracy does not descend, and filter process can keep fluid (or giving vent to anger) steady quality or the like from start to finish.So, use the filter that micropore ceramics makes as filtering material at present and be used widely.
Bacterium seat on the market is made of the micropore ceramics of tubulose at present, the position, intermediate portion is provided with a through hole, and current enter from an end of described bacterium seat during filtration, flows out from its other end, pollutant is blocked in an example surface of charging, and on this surface deposition or gather and form filter cake.Carrying out along with filter process, filter cake thickness is more and more thicker, filtration resistance is increasing, though fluid (or giving vent to anger) quality can not descend, but fluid (or giving vent to anger) flow is more and more littler, final flow can not meet the demands, and at this moment needs described bacterium seat is carried out clearly to remove the pollutant or the filter cake on described pedestal surface, the recovery filtering traffic.People wish from beginning to be filled into the fluid total volume that cleaning filters during this period of time The more the better, and it is short more good more to filter the time that is consumed.In other words, if filtering traffic is certain, the time of wishing the energy normal filtration, the longer the better; If certain during this period of time, wish that the fluid total volume that filters is The more the better from beginning to be filled into cleaning.This is actually the water environment capacity that reflected micropore ceramics and the fluid flow resistance when filtering.
Water environment capacity is big, then the cleaning frequency of described pedestal long, or the fluid total volume that is filtered in given filter cycle is many, and water environment capacity is directly related with filter area, promptly filter area is big, water environment capacity is big more.The flow resistance of fluid is little during filtration, and then flow is big.Can reduce flow resistance by increasing filter area on the one hand; Can overcome flow resistance by improving filter pressure on the other hand.
So as above as can be known, there is following defective in known bacterium seat: outside the pedestal because of described bacterium seat is smooth, can't be implemented in the limited volumetric spaces of bacterium seat and increase filter area to greatest extent, so known this bacterium seat water environment capacity a little less than, flow resistance is big and filter pressure is little, thereby cause the life-span of described bacterium seat not long, remedy these defectives so be necessary to design a new bacterium seat.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of be used to handle contain bacterium and virus gas or a kind of spiral bacteria seat of liquid.
The utility model provides a kind of spiral bacteria seat, and described spiral bacteria seat comprises pedestal, and described pedestal is made by the mineral matter micropore ceramics, is provided with through hole in the described pedestal, and the described pedestal outside is provided with screw thread.
The utility model is by being provided with screw thread in the described pedestal outside, thereby in the limited volumetric spaces of bacterium seat, increased filter area, thereby increased water environment capacity, and improved filter pressure and overcome flow resistance, so the cleaning frequency of described pedestal is long, the fluid total volume that is filtered in given filter cycle increases, and has more effectively prolonged the service life of described bacterium seat.
The spiral bacteria seat that the utility model provides, described through hole inboard is provided with second screw thread, so when gas or liquid when the downside of described pedestal flows to upside, not only the effect of filter area can be realized increasing in the outside of described pedestal, when gas or liquid pass from described through hole, the setting of described second screw thread also makes filter area increase, so the effect of strengthening water environment capacity and improving filter pressure is arranged.
Description of drawings
Accompanying drawing 1 is the schematic perspective view of the utility model spiral bacteria seat.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described further.
Preferably, as shown in Figure 1, a kind of spiral bacteria seat 1, common being used in the aquatic animal cultivating cylinder carried out purified treatment to water quality, and described spiral bacteria seat 1 comprises pedestal 2, and described pedestal 2 is made by the mineral matter pottery, be provided with through hole 3 in the described pedestal 2, described pedestal 2 outsides are provided with screw thread 4.
The utility model is by being provided with screw thread in the described pedestal outside, thereby in the limited volumetric spaces of bacterium seat, increased filter area, thereby it is big to have increased water environment capacity, and improved filter pressure and overcome flow resistance, so the cleaning frequency of described pedestal is long, the fluid total volume that is filtered in given filter cycle increases, and more effectively nourishes the service life that has prolonged described bacterium seat.
The spiral bacteria seat that the utility model provides, described through hole 3 inboards are provided with second screw thread 5, so when gas or liquid when the downside of described pedestal flows to upside, not only the effect of filter area can be realized increasing in the outside of described pedestal, when gas or liquid pass from described through hole, the setting of described second screw thread also makes filter area increase, so the effect of strengthening water environment capacity and improving filter pressure is arranged.
Preferably, the utility model spiral bacteria seat is in using the aquatic animal cultivating cylinder, described spiral bacteria seat is placed the cylinder bottom of aquatic animal cultivating cylinder, when water is injected from the bottom up, described spiral bacteria seat is produced a pressure, water is along the pedestal outside and the past upper reaches of through hole of spiral bacteria seat, and the process of in infiltration spiral bacteria seat, having carried out a purification, with bacterium in the water and the viral surface that accumulates in pedestal, because the pedestal outside is provided with screw thread, and the through hole inboard further is provided with second screw thread, make the area of spiral bacteria seat filtered water increase, thereby make the easier top that infiltrates into of water, more effective nourishing is provided for biology or microorganism in the Shui nationality culturing jar.
The spiral bacteria seat that the utility model provides is compared with known bacterium seat, has following advantage:
(1) is provided with screw thread outside the described pedestal, so in the effective space of described bacterium seat, increased filter area, thereby increased water environment capacity, and improved filter pressure and overcome flow resistance, so the cleaning frequency of described pedestal is long, the fluid total volume that is filtered in given filter cycle increases;
(2) described through hole inboard is provided with second screw thread, so when gas or liquid when the downside of described pedestal flows to upside, not only the effect of filter area can be realized increasing in the outside of described pedestal, when gas or liquid pass from described through hole, the setting of described second screw thread, also make filter area increase, so the effect of strengthening water environment capacity and improving filter pressure is arranged.
Embodiment only is a preferred optimum implementation of the present utility model in sum; unintelligible is that protection domain of the present utility model is limited; for adjustment that does not exceed technical solutions of the utility model and the change that the technical work personnel of this area are done according to the utility model present embodiment, should think and drop in the protection domain of the present utility model.
Claims (2)
1. spiral bacteria seat, it is characterized in that: described spiral bacteria seat comprises pedestal, and described pedestal is made by the mineral matter micropore ceramics, is provided with through hole in the described pedestal, the described pedestal outside is provided with screw thread.
2. spiral bacteria seat as claimed in claim 1 is characterized in that: described through hole inboard is provided with second screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205339673U CN201848162U (en) | 2010-09-16 | 2010-09-16 | Spiral bacterial holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205339673U CN201848162U (en) | 2010-09-16 | 2010-09-16 | Spiral bacterial holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848162U true CN201848162U (en) | 2011-06-01 |
Family
ID=44090577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205339673U Expired - Lifetime CN201848162U (en) | 2010-09-16 | 2010-09-16 | Spiral bacterial holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127648A1 (en) * | 2017-12-28 | 2019-07-04 | 黄众威 | Circular base with holes for culturing bacteria |
-
2010
- 2010-09-16 CN CN2010205339673U patent/CN201848162U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127648A1 (en) * | 2017-12-28 | 2019-07-04 | 黄众威 | Circular base with holes for culturing bacteria |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Zhongwei Document name: Notice of expiration of patent right |
|
| DD01 | Delivery of document by public notice |