CN103755009B - A kind of biofilm packing and preparation technology thereof - Google Patents
A kind of biofilm packing and preparation technology thereof Download PDFInfo
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- CN103755009B CN103755009B CN201410051820.3A CN201410051820A CN103755009B CN 103755009 B CN103755009 B CN 103755009B CN 201410051820 A CN201410051820 A CN 201410051820A CN 103755009 B CN103755009 B CN 103755009B
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- packing
- fluted disc
- thread
- thread filler
- injection moulding
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- 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
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Abstract
The invention discloses a kind of biofilm packing and preparation technology thereof, comprise the two pieces of packing sheets and some thread fillers settled up and down, described some thread fillers are between two pieces of packing sheets, two pieces of packing sheets and thread filler are the integrative-structure that injection moulding is formed, the center of described packing sheet has circular hole, and the surrounding of described circular hole is provided with some union levers.The present invention is by being wound on fluted disc by thread filler, and make packing sheet and thread filler form integrative-structure by injection moulding machine, achieve the automatic production of biofilm packing, the production efficiency of great raising biofilm packing, and the thread uniform filling distribution on packing sheet, even density, easily forms membranaceous biological sludge, pollution plot is respond well, and the improvement cycle shortens greatly.
Description
[technical field]
The present invention relates to the technical field of the technical field of sewage disposal device, particularly biofilm packing and preparation technology thereof.
[background technology]
The essence of microbial film facture be make the microorganism such as bacterium and mushroom and protista, the microfauna of metazoan one class is attached on biofilm packing, and forms membranaceous biological sludge-microbial film thereon.Sewage and biofilm contact, the organism (BOD, COD, NH3-N) in sewage, as nutritive substance, be the Institute of Micro-biology's picked-up on microbial film, sewage is purified, and microorganism self obtains procreation propagation.Microbial film is after its formation, maturation, and because microorganism constantly breeds, biomembranous thickness also just constantly increases, and be increased to a certain degree, oxygen can not infiltrate through biomembranous deep, is namely converted into anaerobism film.After anaerobism film thickeies certain degree gradually, its gaseous state metabolite also increases gradually and constantly overflows, and reduces the pull-out capacity of microbial film on filler, and aging biomembrane purification function is poor and be easy to come off.And thread filler has stronger elasticity, namely can restore to the original state after demoulding, the biofilm of a new round can be carried out.Go round and begin again, make river water body obtain repairing and treating.
Traditional biofilm packing needs to import in packing sheet by filler manually, production efficiency is extremely low, simultaneously due to adopt manual wear around, often cause packing sheet local packing density large, local packing density is little, and the biofilm packing of Density inhomogeneity is not easy to be formed membranaceous biological sludge, pollution plot effect is poor, administers required time longer.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of biofilm packing and preparation technology thereof are proposed, the production efficiency of biofilm packing can be improved, and the thread uniform filling distribution on packing sheet, even density, the membranaceous biological sludge of easy formation, pollution plot is respond well, and the improvement cycle shortens greatly.
For achieving the above object, the present invention proposes a kind of biofilm packing, comprise two pieces of packing sheets settling up and down and and some thread fillers, described some thread fillers are between two pieces of packing sheets, two pieces of packing sheets and thread filler are the integrative-structure that injection moulding is formed, the center of described packing sheet has circular hole, and the surrounding of described circular hole is provided with some union levers.
As preferably, described thread filler adopts the green thread filler of TA-2 or the thread filler of the soft combination of TH type.
As preferably, the quantity of described union lever is 6, and one end of union lever is connected with circular hole, and the other end of union lever is connected with inside packing sheet.
As preferably, the outer rim of described packing sheet is provided with 10 ~ 16 block-like protrusions structures, and the upper side and lower side of described block-like protrusions structure front end is fillet structure.
For achieving the above object, the present invention also proposes a kind of preparation technology of biofilm packing, comprises the following steps successively:
A) coiling: adopt mode to be one on the other wound up on fluted disc thread filler by reeling machine, the outer rim of described fluted disc is evenly distributed with some dentation structures, form a groove structure between every two dentation structures, thread filler is embedded in groove structure;
B) injection moulding: the fluted disc after having reeled is put into injection moulding machine, injection moulding machine is adopted to form the overlapping two pieces of packing sheets placed up and down to the center injection moulding of fluted disc, after injection moulding, thread filler is between two pieces of packing sheets, and thread filler and two pieces of packing sheets form integrative-structure;
C) clear up: after injection moulding, the thread filler ruptured because of injection moulding between two pieces of packing sheets is cleaned out;
D) shear: by the outer rim of blade along fluted disc, the thread filler be wound on fluted disc is cut off, packing sheet is separated together with thread filler and fluted disc, form biofilm packing finished product.
As preferably, described step a) in can adjust reeling machine winding radical of thread filler in each groove structure when reeling according to demand.
As preferably, described fluted disc adopts annular fluted disc, described packing sheet is positioned at the center of fluted disc, the center of packing sheet has circular hole, the surrounding of described circular hole is provided with some union levers, and one end of union lever is connected with circular hole, and the other end of union lever is connected with inside packing sheet, the outer rim of packing sheet is provided with 10 ~ 16 block-like protrusions structures, and the upper side and lower side of described block-like protrusions structure front end is fillet structure.
As preferably, described thread filler adopts the green thread filler of TA-2 or the thread filler of the soft combination of TH type.
Beneficial effect of the present invention: the present invention is by being wound on fluted disc by thread filler, and make packing sheet and thread filler form integrative-structure by injection moulding machine, achieve the automatic production of biofilm packing, the production efficiency of great raising biofilm packing, and the thread uniform filling distribution on packing sheet, even density, easily forms membranaceous biological sludge, pollution plot is respond well, and the improvement cycle shortens greatly.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main TV structure schematic diagram of a kind of biofilm packing of the present invention;
Fig. 2 is the plan structure schematic diagram of a kind of biofilm packing of the present invention;
Fig. 3 is the main TV structure schematic diagram of fluted disc and biofilm packing in the present invention;
Fig. 4 is the plan structure schematic diagram of fluted disc and biofilm packing in the present invention.
In figure: the thread filler of 1-packing sheet, 2-, 11-circular hole, 12-union lever, 13-block-like protrusions structure, 14-fillet structure, 3-fluted disc, 31-dentation structure, 32-groove structure.
[embodiment]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of biofilm packing of the present invention, comprise two pieces of packing sheets 1 settling up and down and and some thread fillers 2, described some thread fillers 2 are between two pieces of packing sheets 1, the integrative-structure that two pieces of packing sheets 1 are formed for injection moulding with thread filler 2, the center of described packing sheet 1 has circular hole 11, the surrounding of described circular hole 11 is provided with some union levers 12, described thread filler 2 adopts the green thread filler of TA-2 or the thread filler of the soft combination of TH type, the quantity of described union lever 12 is 6, one end of union lever 12 is connected with circular hole 11, the other end of union lever 12 is connected with inside packing sheet 1, the outer rim of described packing sheet 1 is provided with 10 ~ 16 block-like protrusions structures 13, the upper side and lower side of described block-like protrusions structure 13 front end is fillet structure 14.
A preparation technology for biofilm packing, comprises the following steps successively:
A) coiling: adopt mode to be one on the other wound up on fluted disc 3 thread filler 2 by reeling machine, the outer rim of described fluted disc 3 is evenly distributed with some dentation structures 31, form a groove structure 32 between every two dentation structures 31, thread filler 2 is embedded in groove structure 32;
B) injection moulding: the fluted disc 3 after having reeled is put into injection moulding machine, injection moulding machine is adopted to form the overlapping two pieces of packing sheets 1 placed up and down to the center injection moulding of fluted disc 3, after injection moulding, thread filler 2 is between two pieces of packing sheets 1, and thread filler 2 and two pieces of packing sheets 1 form integrative-structure;
C) clear up: after injection moulding, the thread filler 2 ruptured because of injection moulding between two pieces of packing sheets 1 is cleaned out;
D) shear: by the outer rim of blade along fluted disc 3, the thread filler 2 be wound on fluted disc 3 is cut off, packing sheet 1 is separated with fluted disc 3 together with thread filler 2, forms biofilm packing finished product.
Described step a) in can adjust reeling machine winding radical of thread filler 2 in each groove structure 32 when reeling according to demand, described fluted disc 3 adopts annular fluted disc, described packing sheet 1 is positioned at the center of fluted disc 3, the center of packing sheet 1 has circular hole 11, the surrounding of described circular hole 11 is provided with some union levers 12, one end of union lever 12 is connected with circular hole 11, the other end of union lever 12 is connected with inside packing sheet 1, the outer rim of packing sheet 1 is provided with 10 ~ 16 block-like protrusions structures 13, the upper side and lower side of described block-like protrusions structure 13 front end is fillet structure 14, described thread filler 2 adopts the green thread filler of TA-2 or the thread filler of the soft combination of TH type.
Working process of the present invention:
The present invention is by being wound on fluted disc 3 by thread filler 2, and make packing sheet 1 and thread filler 2 form integrative-structure by injection moulding machine, achieve the automatic production of biofilm packing, the production efficiency of great raising biofilm packing, and the thread filler 2 on packing sheet 1 is uniformly distributed, even density, easily form membranaceous biological sludge, pollution plot is respond well, and the improvement cycle shortens greatly.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (3)
1. a preparation technology for biofilm packing, comprises the following steps successively:
A) coiling: adopt mode to be one on the other wound up on fluted disc (3) thread filler (2) by reeling machine, the outer rim of described fluted disc (3) is evenly distributed with some dentation structures (31), a groove structure (32) is formed between every two dentation structures (31), thread filler (2) is embedded in groove structure (32), adjusts reeling machine winding radical of thread filler (2) in each groove structure (32) when reeling according to demand;
B) injection moulding: the fluted disc (3) after having reeled is put into injection moulding machine, injection moulding machine is adopted to form overlapping two pieces of packing sheets (1) of placing up and down to the center injection moulding of fluted disc (3), after injection moulding, thread filler (2) is positioned between two pieces of packing sheets (1), and thread filler (2) and two pieces of packing sheets (1) form integrative-structure;
C) clear up: after injection moulding, the thread filler (2) ruptured because of injection moulding between two pieces of packing sheets (1) is cleaned out;
D) shear: by the outer rim of blade along fluted disc (3), the thread filler (2) be wound on fluted disc (3) is cut off, packing sheet (1) is separated together with thread filler (2) and fluted disc (3), forms biofilm packing finished product.
2. the preparation technology of a kind of biofilm packing as claimed in claim 1, it is characterized in that: described fluted disc (3) adopts annular fluted disc, described packing sheet (1) is positioned at the center of fluted disc (3), the center of packing sheet (1) has circular hole (11), the surrounding of described circular hole (11) is provided with some union levers (12), one end of union lever (12) is connected with circular hole (11), the other end of union lever (12) is connected with packing sheet (1) inner side, the outer rim of packing sheet (1) is provided with 10 ~ 16 block-like protrusions structures (13), the upper side and lower side of described block-like protrusions structure (13) front end is fillet structure (14).
3. the preparation technology of a kind of biofilm packing according to any one of claim 1 or 2, is characterized in that: described thread filler (2) adopts the green thread filler of TA-2 or the thread filler of the soft combination of TH type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051820.3A CN103755009B (en) | 2014-02-14 | 2014-02-14 | A kind of biofilm packing and preparation technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051820.3A CN103755009B (en) | 2014-02-14 | 2014-02-14 | A kind of biofilm packing and preparation technology thereof |
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| Publication Number | Publication Date |
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| CN103755009A CN103755009A (en) | 2014-04-30 |
| CN103755009B true CN103755009B (en) | 2015-12-30 |
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| CN201410051820.3A Active CN103755009B (en) | 2014-02-14 | 2014-02-14 | A kind of biofilm packing and preparation technology thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108751396B (en) * | 2018-05-31 | 2020-12-08 | 浙江竹孝宝生物科技有限公司 | Biological filler and biological filler composed of same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032614U (en) * | 1988-04-19 | 1989-02-15 | 宜兴市万石水处理设备厂 | Combined filling |
| CN2054457U (en) * | 1989-04-28 | 1990-03-14 | 江都县净水器材厂 | Multipurpose compound living things filler |
| CN2329658Y (en) * | 1998-05-06 | 1999-07-21 | 陈礼平 | Branched three-dimensional packing |
| CN2485302Y (en) * | 2001-04-19 | 2002-04-10 | 吉化集团环保产业有限公司 | Gimp filler of elastic fiber |
| CN2626988Y (en) * | 2003-06-24 | 2004-07-21 | 宜兴市天立环保有限公司 | Improved organism filling material for water treatment |
| WO2005099490A2 (en) * | 2004-04-13 | 2005-10-27 | Eastman Kodak Company | Container inhibiting microbial growth in liquid nutrients |
| CN201857304U (en) * | 2010-11-11 | 2011-06-08 | 河北益生环保科技有限公司 | Superimposed type water treatment biological packing |
| CN102887591A (en) * | 2011-07-22 | 2013-01-23 | 苏州微体电子科技有限公司 | Water treatment suspension biological carrier |
-
2014
- 2014-02-14 CN CN201410051820.3A patent/CN103755009B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032614U (en) * | 1988-04-19 | 1989-02-15 | 宜兴市万石水处理设备厂 | Combined filling |
| CN2054457U (en) * | 1989-04-28 | 1990-03-14 | 江都县净水器材厂 | Multipurpose compound living things filler |
| CN2329658Y (en) * | 1998-05-06 | 1999-07-21 | 陈礼平 | Branched three-dimensional packing |
| CN2485302Y (en) * | 2001-04-19 | 2002-04-10 | 吉化集团环保产业有限公司 | Gimp filler of elastic fiber |
| CN2626988Y (en) * | 2003-06-24 | 2004-07-21 | 宜兴市天立环保有限公司 | Improved organism filling material for water treatment |
| WO2005099490A2 (en) * | 2004-04-13 | 2005-10-27 | Eastman Kodak Company | Container inhibiting microbial growth in liquid nutrients |
| CN201857304U (en) * | 2010-11-11 | 2011-06-08 | 河北益生环保科技有限公司 | Superimposed type water treatment biological packing |
| CN102887591A (en) * | 2011-07-22 | 2013-01-23 | 苏州微体电子科技有限公司 | Water treatment suspension biological carrier |
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| CN103755009A (en) | 2014-04-30 |
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