CN104528926A - System for promoting bio-film colonization in low-temperature environment - Google Patents
System for promoting bio-film colonization in low-temperature environment Download PDFInfo
- Publication number
- CN104528926A CN104528926A CN201410854653.6A CN201410854653A CN104528926A CN 104528926 A CN104528926 A CN 104528926A CN 201410854653 A CN201410854653 A CN 201410854653A CN 104528926 A CN104528926 A CN 104528926A
- Authority
- CN
- China
- Prior art keywords
- bio
- film colonization
- bottom frame
- temperature environment
- pore
- 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.)
- Granted
Links
- 230000001737 promoting effect Effects 0.000 title claims abstract description 13
- 239000011148 porous material Substances 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 31
- 239000003351 stiffener Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 22
- 238000012856 packing Methods 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000005406 washing Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 10
- 241000251468 Actinopterygii Species 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a system for promoting bio-film colonization in the low-temperature environment. The system is characterized by comprising a bio-film colonization support and a screen arranged in the bio-film colonization support, biological stuffing is arranged in the screen, the bio-film colonization support comprises an upper-layer frame, a bottom-layer frame and supporting columns, the bottom-layer frame and the upper-layer frame are of the same structure and are parallel, the bottom-layer frame and the upper-layer frame are connected through the supporting columns, and the bottom-layer frame is communicated with at least one supporting column and provided with air holes facing downwards and further provided with supporting feet; a draught fan is arranged on the supporting column communicated with the bottom-layer frame. Air can be injected to the water bottom through the bio-film colonization support, and bio-film colonization is facilitated under the low-temperature condition; meanwhile, the biological stuffing is arranged in the screen, biological stuffing replacement or washing efficiency is greatly improved, and the system is suitable for use and popularization.
Description
Technical field
The present invention relates to a kind of support for bio-film colonization, particularly relate to the system promoting bio-film colonization in a kind of low temperature environment.
Background technology
Specialty cycle water fish-cultivating needs for fish provides the water surrounding of suitable growth, and fish can produce movement in process of growth, and the water surrounding of kind of fish lives also can produce Other Waste thing, therefore needs to clear up the water of kind of fish lives.The method of usual use bio-film colonization is cleared up the water of breeding fish.But, for the cold water environment of low temperature 12 ~ 18 DEG C, bio-film colonization is more difficult, biologic packing material for bio-film colonization is easily piled up and is sunk to the bottom, and then affect normal growth, the procreation of microorganism, make microorganism carry out the inefficiency of the objectionable impurities such as ammonia nitrogen, nitrite disintegration, namely adopt common bio-film colonization method to carry out cleaning effect poor.
Summary of the invention
For the weak point that prior art exists, the object of the present invention is to provide the system promoting bio-film colonization in a kind of low temperature environment, to expect the cold water environment solving low temperature 12 ~ 18 DEG C, bio-film colonization is more difficult, adopts common bio-film colonization method to carry out the poor problem of cleaning effect.
The object of invention is achieved through the following technical solutions:
The system of bio-film colonization is promoted in low temperature environment, it comprises bio-film colonization support, be arranged on the screen cloth of bio-film colonization internal stent, described screen cloth inside is provided with several biologic packing materials, described bio-film colonization support comprises upper strata framework, bottom frame and pillar stiffener, described bottom frame is identical with upper story frame structure, and described bottom frame and upper strata framework are parallel to each other, described pillar stiffener connects bottom frame and upper strata framework, described bottom frame and wherein at least one pillar stiffener are interconnected, described bottom frame is provided with direction pore down, described bottom frame is also provided with leg, the described pillar stiffener be connected with bottom frame is provided with blower fan.
Further technical scheme is, described screen cloth inside is also provided with oxygen increasing disc.
Further technical scheme is, described bottom frame entirety is rectangular, this rectangular frame comprises four straight pipes, described pore is arranged on the lower surface of straight pipe, pore on described straight pipe comprises upright opening and angling hole, the vergence direction of described angling hole is towards the rectangle inside of bottom frame, and on described straight pipe, upright opening and angling hole interval are arranged.
Further technical scheme is, the angle between the axis of the angling hole on described straight pipe and sea line is 45 °.
Further technical scheme is, described bottom frame inside is provided with the gas-filled valve be connected with bottom frame, this gas-filled valve is also provided with direction pore down.
Further technical scheme is, the pore on described gas-filled valve comprises the angling hole of Way out on the left of the axis of this gas-filled valve and the angling hole of Way out on the right side of the axis of this gas-filled valve.
Further technical scheme is, the angle between the axis of the pore on described gas-filled valve and sea line is 45 °.
Further technical scheme is, the angling hole of described gas-filled valve upper outlet direction on the left of the axis of this gas-filled valve and the angling hole interval of Way out on the right side of the axis of this gas-filled valve are arranged.
Further technical scheme is, the aperture of described pore is 3 ~ 5mm, and described pore pitch of holes is each other 20 ~ 30cm.
Further technical scheme is, the PPR pipe that described bio-film colonization support is 2.5cm by diameter forms.
The present invention comparatively prior art compares, and has the following advantages and beneficial effect:
(1) not only structure of the present invention is simple, and it is with low cost, bio-film colonization frame bottom of the present invention is provided with pore, can input air or oxygen by pore, it is dynamic that the air-flow of this input can drive organism in water filler not stop transport, increase the content of oxygen in water, be convenient to bio-film colonization under cold condition.Simultaneously, the air-flow of input can also increase the gap between biologic packing material, can prevent biologic packing material from piling up or sinking to the bottom, for microorganism provides the water surrounding of suitable growth, procreation, make the continual disintegration of carrying out the objectionable impurities such as ammonia nitrogen, nitrite of microorganism energy.Meanwhile, bio-film colonization support of the present invention is provided with screen cloth, and biologic packing material is placed in screen cloth, drastically increases the efficiency changing biologic packing material or cleaning biologic packing material.
(2) screen cloth inside of the present invention is provided with oxygen increasing disc, may further be microorganism and supports, therefore can be the water surrounding that microorganism provides suitable growth, procreation, makes the continual disintegration of carrying out the objectionable impurities such as ammonia nitrogen, nitrite of microorganism energy.
(3) pore on straight pipe of the present invention comprises upright opening and angling hole, the air-flow of upright opening input fully can stir the biologic packing material and objectionable impurities to be decomposed that sink to the bottom, the vergence direction of angling hole is towards the rectangle inside of bottom frame, organism in water filler can be driven not stop transport dynamic, increase oxygen in water, be conducive to bio-film colonization under cold condition.
(4) bottom frame inside of the present invention is provided with gas-filled valve, air-flow can be produced in bottom frame inside further by gas-filled valve, biologic packing material efficiently can be moved, increase oxygen in water, for microbial growth, breeding provide favourable condition, therefore bio-film colonization efficiency can be improved.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is the structural representation of pore of the present invention.
Wherein, the name corresponding to the Reference numeral in accompanying drawing is called:
1-upper strata framework, 2-pillar stiffener, 3-bottom frame, 4-leg, 5-gas-filled valve, 6-pore, 7-blower fan, 8-biologic packing material, 9-screen cloth, 10-oxygen increasing disc.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment
As shown in Figure 1, 2, the system of bio-film colonization is promoted in low temperature environment of the present invention, it comprises bio-film colonization support, screen cloth 9 and several biologic packing materials 8, described screen cloth 9 is arranged on bio-film colonization internal stent, the corner of this screen cloth 9 can hang on bio-film colonization support, so that open screen cloth 9 and salvaged by screen cloth 9.The screen cloth that the screen cloth 9 that the present invention uses is 1 order or aperture is 1.5cm, this screen cloth 9 is stainless steel mesh or polyethylene screen cloth, and stainless steel mesh or polyethylene screen cloth are not easily corroded in cold water, and described biologic packing material 8 is placed in screen cloth 9.Biologic packing material 8 is placed in screen cloth 9, only screen cloth 9 need have been salvaged after completing stage work, all biological filler 8 can be salvaged together, and do not need to carry out repeated multiple times salvaging to biologic packing material 8, water blast gun can be used directly to rinse facing to all biologic packing materials 8 in screen cloth 9 during cleaning biologic packing material 8, only all biological filler in screen cloth 9 need be poured out when changing biologic packing material 8, therefore drastically increase the efficiency changed biologic packing material 8 or biologic packing material 8 is rinsed.
Described bio-film colonization support comprises upper strata framework 1, bottom frame 3 and pillar stiffener 2, and described upper strata framework 1 is identical with bottom frame 3 structure, and upper strata framework 1 parallels with bottom frame 3.Described pillar stiffener 2 is for connecting upper strata framework 1 and bottom frame 2, this pillar stiffener 2 is connected to the corner of bottom frame 3 and upper strata framework 1, or pillar stiffener 2 is connected to corner and the edge of bottom frame 3 and upper strata framework 1, described pillar stiffener 2 is for supporting upper strata framework 1 and bottom frame 3.The bottom of described screen cloth 9 is positioned on bottom frame 3, the side of this screen cloth 9 leans against on pillar stiffener 2, the corner at screen cloth 9 top then hangs over the top of pillar stiffener 2 or the top of screen cloth 9 is hung on upper strata framework 1, makes screen cloth 9 form a screen frame on bio-film colonization support.
Described bottom frame 3 inside is connected, and described bottom frame 3 is provided with Way out several pores 6 down, and described bottom frame 3 is connected with wherein at least one pillar stiffener 2, and the pillar stiffener 2 be connected with bottom frame 3 is provided with blower fan 7.Blower fan of the present invention uses roots blower, and the induction pipe of described roots blower is connected on the top mouth of pipe of the pillar stiffener 2 be connected with bottom frame 3.In order to prevent bottom frame 3 from attaching on the ground, described bottom frame 3 is also provided with leg 4, this leg 4 can raise bottom frame 3, make the outlet of the pore 6 on bottom frame 3 can not because of attaching blocked on the ground.
By bio-film colonization stentplacement of the present invention breeding fish with in cold water environment at pending low temperature 12 ~ 18 DEG C during use, blower fan 7 works, and namely by pillar stiffener 2 phase bottom frame 3 input air, air forms air-flow and flows out from the pore 6 bottom frame 3.It is dynamic that the air-flow inputted by pore 6 can drive organism in water filler not stop transport, and prevents biologic packing material from piling up or sinking to the bottom, and can increase the content of oxygen in water, is convenient to bio-film colonization under cold condition.Meanwhile, the air-flow of input can also increase the gap between biologic packing material, can be the water surrounding that microorganism provides suitable growth, procreation, makes the continual disintegration of carrying out the objectionable impurities such as ammonia nitrogen, nitrite of microorganism energy.Pore 6 provides air-flow can also carry out the comprehensive back flushing without dead angle to the dirt at the bottom, can dirt be avoided to sink to the bottom and piles up and affect water quality.In order to be microorganism oxygen supply further, described screen cloth 9 inside is also provided with oxygen increasing disc 10, as shown in Figure 1.
Bottom frame 3 of the present invention is overall rectangular, and this rectangular frame comprises four straight pipes, and described pore 6 is evenly arranged on four straight pipes respectively, as shown in Figure 2.Described four straight pipes are interconnected, and these four straight pipes are also connected with wherein at least one pillar stiffener 2.Described pore 6 is arranged on the lower surface of straight pipe, and namely pore 6 is positioned at the lower surface of bottom frame 3, and the Way out of this pore 6 down.Pore 6 on described straight pipe comprises upright opening and angling hole, the vergence direction of described angling hole is towards the rectangle inside of bottom frame 3, and the angle between the axis of angling hole on this straight pipe and sea line is 45 °, on this straight pipe, upright opening and angling hole interval are arranged.The aperture of pore 6 described in the present embodiment is 3 ~ 5mm, and this pore 6 pitch of holes is each other 20 ~ 30cm.
Described bottom frame 3 inside is provided with and is also provided with bottom frame 3 inside the gas-filled valve 5 be connected with bottom frame 3, and namely described gas-filled valve 5 is connected with the straight pipe of composition bottom frame 3, and the two ends of this gas-filled valve 5 are connected on bottom frame 3.Described gas-filled valve 5 is also provided with Way out pore 6 down, pore 6 on described gas-filled valve 5 comprises the angling hole of Way out on the left of the axis of this gas-filled valve 5 and the angling hole of Way out on the right side of the axis of this gas-filled valve 5, can produce on the left of this gas-filled valve 5 and the air-flow on right side by the pore 6 on gas-filled valve 5.The angling hole of described gas-filled valve 5 upper outlet direction on the left of the axis of this gas-filled valve 5 and the angling hole interval of Way out on the right side of the axis of this gas-filled valve 5 are arranged, and the angle between the axis of pore 6 on described gas-filled valve 5 and sea line is 45 °.
The PPR pipe that bio-film colonization support in the present embodiment is 2.5cm by diameter forms, and uses PPR pipe to make bio-film colonization support of the present invention, bio-film colonization support overall weight of the present invention can be made comparatively light, can also reduce costs.During use, the mouth of pipe can reserving one or two pillar stiffener 2 opens wide, and the mouth of pipe of all the other pillar stiffeners 2 is closed.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. in low temperature environment, promote the system of bio-film colonization, it is characterized in that it comprises bio-film colonization support, be arranged on the screen cloth (9) of bio-film colonization internal stent, described screen cloth (9) inside is provided with several biologic packing materials (8), described bio-film colonization support comprises upper strata framework (1), bottom frame (3) and pillar stiffener (2), described bottom frame (3) is identical with upper strata framework (1) structure, and described bottom frame (3) and upper strata framework (1) are parallel to each other, described pillar stiffener (2) connects bottom frame (3) and upper strata framework (1), described bottom frame (3) and wherein at least one pillar stiffener (2) are interconnected, described bottom frame (3) is provided with direction pore down (6), described bottom frame (3) is also provided with leg (4), the described pillar stiffener (2) be connected with bottom frame (3) is provided with blower fan (7).
2., according to the system promoting bio-film colonization in low temperature environment according to claim 1, it is characterized in that described screen cloth (9) inside is also provided with oxygen increasing disc (10).
3. according to the system promoting bio-film colonization in the low temperature environment described in claim 1 or 2, it is characterized in that bottom frame (3) is overall rectangular, this rectangular frame comprises four straight pipes, described pore (6) is arranged on the lower surface of straight pipe, pore (6) on described straight pipe comprises upright opening and angling hole, the vergence direction of described angling hole is towards the rectangle inside of bottom frame (3), and on described straight pipe, upright opening and angling hole interval are arranged.
4., according to the system promoting bio-film colonization in low temperature environment according to claim 3, it is characterized in that the angle between the axis of the angling hole on described straight pipe and sea line is 45 °.
5. according to the system promoting bio-film colonization in low temperature environment according to claim 3, it is characterized in that described bottom frame (3) inside is provided with the gas-filled valve (5) be connected with bottom frame (3), this gas-filled valve (5) is also provided with direction pore down (6).
6., according to the system promoting bio-film colonization in low temperature environment according to claim 5, the pore (6) that it is characterized in that on described gas-filled valve (5) comprises the angling hole of Way out on the left of the axis of this gas-filled valve (5) and the angling hole of Way out on the right side of the axis of this gas-filled valve (5).
7., according to the system promoting bio-film colonization in low temperature environment according to claim 6, it is characterized in that the angle between the axis of the pore (6) on described gas-filled valve (5) and sea line is 45 °.
8., according to the system promoting bio-film colonization in low temperature environment according to claim 6, it is characterized in that the angling hole of described gas-filled valve (5) upper outlet direction on the left of the axis of this gas-filled valve (5) and the angling hole interval of Way out on the right side of the axis of this gas-filled valve (5) are arranged.
9. according to the system promoting bio-film colonization in the low temperature environment described in any one of claim 4 ~ 8, it is characterized in that the aperture of described pore (6) is 3 ~ 5mm, described pore (6) pitch of holes is each other 20 ~ 30cm.
10., according to the system promoting bio-film colonization in low temperature environment according to claim 9, it is characterized in that the PPR pipe that described bio-film colonization support is 2.5cm by diameter forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854653.6A CN104528926B (en) | 2014-12-31 | 2014-12-31 | Low temperature environment promotes the system of bio-film colonization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854653.6A CN104528926B (en) | 2014-12-31 | 2014-12-31 | Low temperature environment promotes the system of bio-film colonization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104528926A true CN104528926A (en) | 2015-04-22 |
| CN104528926B CN104528926B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410854653.6A Active CN104528926B (en) | 2014-12-31 | 2014-12-31 | Low temperature environment promotes the system of bio-film colonization |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100249466B1 (en) * | 1997-06-26 | 2000-04-01 | 이태림 | Filtration member for sewage purification |
| JP2005118653A (en) * | 2003-10-15 | 2005-05-12 | Daisaku Sasaki | Seawater purification apparatus |
| CN101638265A (en) * | 2009-04-21 | 2010-02-03 | 上海环谊环保工程有限公司 | Rhombic biogenic packing device |
| CN202089824U (en) * | 2011-05-20 | 2011-12-28 | 北京市环境保护科学研究院 | Modularization flexibility-connection filler container for waste water treatment |
| CN103979676A (en) * | 2014-05-19 | 2014-08-13 | 郝新浦 | Suspending lifting type aeration biological membrane filter system for controlling and restoring polluted water body and construction method thereof |
| CN203768102U (en) * | 2014-01-22 | 2014-08-13 | 罗水生 | Multifunctional pipeline filler combination monomer for sewage tank |
| CN204342504U (en) * | 2014-12-31 | 2015-05-20 | 通威股份有限公司 | The system of bio-film colonization is promoted in low temperature environment |
-
2014
- 2014-12-31 CN CN201410854653.6A patent/CN104528926B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100249466B1 (en) * | 1997-06-26 | 2000-04-01 | 이태림 | Filtration member for sewage purification |
| JP2005118653A (en) * | 2003-10-15 | 2005-05-12 | Daisaku Sasaki | Seawater purification apparatus |
| CN101638265A (en) * | 2009-04-21 | 2010-02-03 | 上海环谊环保工程有限公司 | Rhombic biogenic packing device |
| CN202089824U (en) * | 2011-05-20 | 2011-12-28 | 北京市环境保护科学研究院 | Modularization flexibility-connection filler container for waste water treatment |
| CN203768102U (en) * | 2014-01-22 | 2014-08-13 | 罗水生 | Multifunctional pipeline filler combination monomer for sewage tank |
| CN103979676A (en) * | 2014-05-19 | 2014-08-13 | 郝新浦 | Suspending lifting type aeration biological membrane filter system for controlling and restoring polluted water body and construction method thereof |
| CN204342504U (en) * | 2014-12-31 | 2015-05-20 | 通威股份有限公司 | The system of bio-film colonization is promoted in low temperature environment |
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| Publication number | Publication date |
|---|---|
| CN104528926B (en) | 2016-08-17 |
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| SE01 | Entry into force of request for substantive examination | ||
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Effective date of registration: 20231102 Address after: No. 588, Middle Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: 610000 No. 11, section 4, south 2nd Ring Road, hi tech Zone, Chengdu, Sichuan Patentee before: TONGWEI Co.,Ltd. |