CN103482833A - Sludge fermentation device with spiral structure for removing heavy metal ions in water body - Google Patents
Sludge fermentation device with spiral structure for removing heavy metal ions in water body Download PDFInfo
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- CN103482833A CN103482833A CN201310489234.2A CN201310489234A CN103482833A CN 103482833 A CN103482833 A CN 103482833A CN 201310489234 A CN201310489234 A CN 201310489234A CN 103482833 A CN103482833 A CN 103482833A
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- sludge fermentation
- fermentation device
- sludge
- heavy metals
- culturing room
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- 239000010802 sludge Substances 0.000 title claims abstract description 60
- 238000000855 fermentation Methods 0.000 title claims abstract description 59
- 230000004151 fermentation Effects 0.000 title claims abstract description 59
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 150000002500 ions Chemical class 0.000 title abstract description 36
- 238000012258 culturing Methods 0.000 claims description 38
- 239000003643 water by type Substances 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000007269 microbial metabolism Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The invention discloses a sludge fermentation device with a spiral structure for removing heavy metal ions in a water body, belonging to sludge fermentation devices and specifically relating to a sludge fermentation device which can remove heavy metal ions in a water body. The sludge fermentation device comprises a culture chamber like a drill bit structure of a pit drilling machine, wherein a baffle plate is arranged on the outer side of the culture chamber along the spiral direction, and the culture chamber is provided with a step in the horizontal direction; the culture chamber is enclosed by a housing, the bottom end of the culture chamber is connected with a sludge discharge port, the sludge discharge port is connected to the outside via the housing, and a valve is arranged in the position of the sludge discharge port; a sludge feed port is arranged in the position where the top end of the culture chamber is connected with the housing; a cover is arranged in the position of the sludge feed port; a vent hole is formed in the top end of the housing, and a plug is arranged on the vent hole. The sludge fermentation device disclosed by the invention can not only enable sludge to automatically flow out after fermentation to save manpower and material resources, but also realize a good sludge fermentation effect and stability; simultaneously, the device further has a function of adjusting the sludge fermentation effect.
Description
Technical field
Sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure belongs to sludge fermentation device, has and relates to a kind of sludge fermentation device that can remove the Heavy Metals in Waters ion.
Background technology
Heavy metal ion, refer to that heavy metal loses the ionic condition that electronics forms.The heavy metal ion major part is to produce in Industrial processes, if through processing, be not discharged into occurring in nature, will cause heavy metal contamination, and therefore, the removal of heavy metal ions in trade effluent is also an important link.
Existing removal of heavy metal ions method comprises chemical precipitation method, absorption method, ion exchange method and biochemical treatment process.Wherein, biochemical treatment process is the method for heavy metal in waste water of removing by effects such as the flocculation of microorganism or plant, absorption, accumulation, enrichments, comprises the methods such as biological adsorption, biofloculation, microbial metabolism.Wherein, biochemical processing method, utilize algae and microbial cells, to heavy metal, good adsorption is arranged, and have the advantages such as cost is low, selectivity good, adsorptive capacity is large, concentration is applied widely, be a kind of both economical sorbent material, therefore be used more and more.
Microorganism for Adsorption of Heavy Metal Ions lives in mud, and therefore, fermented sludge is the important process in early stage of heavy-metal ion removal.Yet also there is following problem in existing sludge fermentation device:
1, the efficiency of heavy-metal ion removal is low, the time is long, mud is stacked many;
2, level of automation is low, needs a large amount of manpower and materials, and cost is high;
3, ferment effect is poor, can not fully fermenting;
4, coefficient of oxygen utilization is low, reacts not thorough.
In order to address the above problem, patent of invention " but sludge fermentation device of a kind of heavy-metal ion removal ", application number: 201110157826.5.Disclose a kind of sludge fermentation device of spirane structure, this sludge fermentation device adopts spirane structure, and the mud moving line is long, and the fermentation gradient is good; Compact construction, facility investment is few; The layering aeration, the residual air recycling, coefficient of oxygen utilization is high, and power consumption is few.Yet still there is following problem in this device:
1, the mud after the fermentation can not flow out automatically, still needs to expend certain manpower and materials;
2, effect difference between different layers.
Summary of the invention
In order to address the above problem, the present invention has designed a kind of sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, and this device can automatically flow out after mud fully ferments, and uses manpower and material resources sparingly, and ferment effect is good and stable simultaneously.
The object of the present invention is achieved like this:
Have the sludge fermentation device of the removal Heavy Metals in Waters ion of spirane structure, comprise the culturing room as the pitting machine drill bit structure, the described culturing room outside is provided with baffle plate along the hand of spiral, and culturing room's horizontal direction is provided with step; Culturing room is surrounded by shell, and the bottom of culturing room connects the described mud discharge port of mud discharge port and is connected to outside through shell, and described mud discharge port position is provided with valve; The top of culturing room and shell link position place are provided with the mud feeding mouth; Described mud feeding mouth position is provided with lid; The top of shell is provided with ventilating pit, on described ventilating pit, is provided with plug.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, the spirane structure of described culturing room is simple helix, duplex or many spirals.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described ventilating pit accesses in the volume that fills water by pipeline.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell is made by thermal insulation material.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell is made by transparent material.
Described housing exterior is covered with the tilt that opaque cloth is made.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described enclosure is provided with temperature sensor, and sidewall is provided with fan, and described temperature sensor all is connected with outer computer with fan.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, the spiral gradient of described culturing room is 10 ° ~ 45 °.
The spiral gradient of described culturing room is 15 ° ~ 30 °.
Because the present invention has the sludge fermentation device of the removal Heavy Metals in Waters ion of spirane structure, be provided with the culturing room as the pitting machine drill bit structure, therefore, after sludge fermentation, can automatically flow out along the spirane structure of culturing room, use manpower and material resources sparingly; Mud, from flowing out bottom, makes sludge fermentation effective and stable; Can select many spirals and multi-angle, adjust the sludge fermentation time, therefore also there is the adjustment function of sludge fermentation effect.
The accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention one.
Fig. 2 is the structural representation of the specific embodiment of the invention two.
In figure: 1 culturing room, 2 baffle plates, 3 steps, 4 shells, 5 mud discharge ports, 6 mud feeding mouths, 7 ventilating pits.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in further detail.
Specific embodiment one
The sludge fermentation device structural representation of the removal Heavy Metals in Waters ion with spirane structure of the present embodiment as shown in Figure 1, this sludge fermentation device comprises the culturing room 1 as the pitting machine drill bit structure, described culturing room 1 outside is provided with baffle plate 2 along the hand of spiral, and culturing room's 1 horizontal direction is provided with step 3; Culturing room 1 is surrounded by shell 4, and the bottom of culturing room 1 connects the described mud discharge port 5 of mud discharge port 5 and is connected to outside through shell 4, and described mud discharge port 5 positions are provided with valve; The top of culturing room 1 and shell 4 link position places are provided with mud feeding mouth 6; Described mud feeding mouth 6 positions are provided with lid; The top of shell 4 is provided with ventilating pit 7, on described ventilating pit 7, is provided with plug, and ventilating pit 7 accesses in the volume that fills water by pipeline.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, the spirane structure of described culturing room 1 is simple helix.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell 4 is made by thermal insulation material.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell 4 is made by transparent material, and shell 4 outsides are covered with the tilt that opaque cloth is made.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell 4 inside are provided with temperature sensor, and sidewall is provided with fan, and described temperature sensor all is connected with outer computer with fan.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, the spiral gradient of described culturing room 1 is 15 °, this angle makes the mud flow velocity slow, can make the fermentation time of mud longer, improves the ferment effect of mud.
Specific embodiment two
The sludge fermentation device structural representation of the removal Heavy Metals in Waters ion with spirane structure of the present embodiment as shown in Figure 2, this sludge fermentation device comprises the culturing room 1 as the pitting machine drill bit structure, described culturing room 1 outside is provided with baffle plate 2 along the hand of spiral, and culturing room's 1 horizontal direction is provided with step 3; Culturing room 1 is surrounded by shell 4, and the bottom of culturing room 1 connects the described mud discharge port 5 of mud discharge port 5 and is connected to outside through shell 4, and described mud discharge port 5 positions are provided with valve; The top of culturing room 1 and shell 4 link position places are provided with mud feeding mouth 6; Described mud feeding mouth 6 positions are provided with lid; The top of shell 4 is provided with ventilating pit 7, on described ventilating pit 7, is provided with plug, and ventilating pit 7 accesses in the volume that fills water by pipeline.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, the spirane structure of described culturing room 1 is duplex, adopts double-spiral structure, makes apparatus structure compacter.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell 4 is made by thermal insulation material.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell 4 is made by transparent material, and shell 4 outsides are covered with the tilt that opaque cloth is made.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, described shell 4 inside are provided with temperature sensor, and sidewall is provided with fan, and described temperature sensor all is connected with outer computer with fan.
The above-mentioned sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure, the spiral gradient of described culturing room 1 is 30 °, this angle makes the mud flow velocity faster than specific embodiment one, shortens the fermentation time of mud, improves the fermentation efficiency of mud.
Specific embodiment three
The present embodiment is from specific embodiment one and the different of specific embodiment two, and the present embodiment has the sludge fermentation device of the removal Heavy Metals in Waters ion of spirane structure, and the spirane structure of described culturing room 1 is many spirane structures.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn structural changes or the method improvement of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (9)
1. the sludge fermentation device that there is the removal Heavy Metals in Waters ion of spirane structure, it is characterized in that: comprise the culturing room (1) as the pitting machine drill bit structure, described culturing room (1) outside is provided with baffle plate (2) along the hand of spiral, and culturing room (1) horizontal direction is provided with step (3); Culturing room (1) is surrounded by shell (4), and the bottom of culturing room (1) connects mud discharge port (5) described mud discharge ports (5) and is connected to outside through shell (4), and described mud discharge port (5) position is provided with valve; The top of culturing room (1) and shell (4) link position place are provided with mud feeding mouth (6); Described mud feeding mouth (6) position is provided with lid; The top of shell (4) is provided with ventilating pit (7), and described ventilating pit is provided with plug on (7).
2. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 1, it is characterized in that: the spirane structure of described culturing room (1) is simple helix, duplex or many spirals.
3. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 1, it is characterized in that: described ventilating pit (7) accesses in the volume that fills water by pipeline.
4. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 1, it is characterized in that: described shell (4) is made by thermal insulation material.
5. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 1, it is characterized in that: described shell (4) is made by transparent material.
6. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 5, it is characterized in that: described shell (4) outside is covered with the tilt that opaque cloth is made.
7. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 1, it is characterized in that: described shell (4) inside is provided with temperature sensor, sidewall is provided with fan, and described temperature sensor all is connected with outer computer with fan.
8. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 1, it is characterized in that: the spiral gradient of described culturing room (1) is 10 ° ~ 45 °.
9. the sludge fermentation device with removal Heavy Metals in Waters ion of spirane structure according to claim 8, it is characterized in that: the spiral gradient of described culturing room (1) is 15 ° ~ 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310489234.2A CN103482833B (en) | 2013-10-18 | 2013-10-18 | Sludge fermentation device with spiral structure for removing heavy metal ions in water body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310489234.2A CN103482833B (en) | 2013-10-18 | 2013-10-18 | Sludge fermentation device with spiral structure for removing heavy metal ions in water body |
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| CN103482833A true CN103482833A (en) | 2014-01-01 |
| CN103482833B CN103482833B (en) | 2015-01-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164399A (en) * | 1984-09-07 | 1986-04-02 | Matsushita Electric Ind Co Ltd | Methane fermentation apparatus |
| CN101560000A (en) * | 2009-06-03 | 2009-10-21 | 中国科学院兰州化学物理研究所 | Anti-destabilization flocculent precipitate reversed separating jar |
| CN102249505A (en) * | 2011-06-13 | 2011-11-23 | 中山市环保实业发展有限公司 | Sludge fermentation apparatus which removes heavy metal ions |
| CN103145484A (en) * | 2013-04-04 | 2013-06-12 | 桂林理工大学 | Method for preparing compound fertilizer through stirring type temperature feedback aerobic/anaerobic sludge garbage composting |
-
2013
- 2013-10-18 CN CN201310489234.2A patent/CN103482833B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164399A (en) * | 1984-09-07 | 1986-04-02 | Matsushita Electric Ind Co Ltd | Methane fermentation apparatus |
| CN101560000A (en) * | 2009-06-03 | 2009-10-21 | 中国科学院兰州化学物理研究所 | Anti-destabilization flocculent precipitate reversed separating jar |
| CN102249505A (en) * | 2011-06-13 | 2011-11-23 | 中山市环保实业发展有限公司 | Sludge fermentation apparatus which removes heavy metal ions |
| CN103145484A (en) * | 2013-04-04 | 2013-06-12 | 桂林理工大学 | Method for preparing compound fertilizer through stirring type temperature feedback aerobic/anaerobic sludge garbage composting |
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| CN103482833B (en) | 2015-01-21 |
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Owner name: WUXI BIOSENSOR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI X-RES PRODUCT DESIGN + RESEARCH CO., LTD. Effective date: 20150817 |
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Effective date of registration: 20150817 Address after: No. 499 Olin garden B District Li Xi Road 214072 Jiangsu city of Wuxi province No. 86 402 Patentee after: Wuxi Baiaosen Technology Co., Ltd. Address before: Building 214070 West Liyuan Development Zone in Jiangsu province Wuxi City No. 599 Building 1 Room 305 Patentee before: Wuxi Xresearch Product Design and Research Co., Ltd. |
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Address after: No. 499 Olin garden B District Li Xi Road 214072 Jiangsu city of Wuxi province No. 86 402 Patentee after: 100 Olson (Jiangsu) Food Safety Technology Co. Ltd. Address before: No. 499 Olin garden B District Li Xi Road 214072 Jiangsu city of Wuxi province No. 86 402 Patentee before: Wuxi Baiaosen Technology Co., Ltd. |
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Effective date of registration: 20201020 Address after: No.2, Minmin Road, Zhangzhuang Industrial Park, Suixi Economic Development Zone, Suixi County, Huaibei City, Anhui Province Patentee after: Suixi Chuxin Industrial Design Co., Ltd Address before: No. 499 Olin garden B District Li Xi Road 214072 Jiangsu city of Wuxi province No. 86 402 Patentee before: BEOSEN (JIANGSU) FOOD SAFETY TECHNOLOGY Co.,Ltd. |
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