CN201746381U - Low energy consumption biological purification technology device - Google Patents
Low energy consumption biological purification technology device Download PDFInfo
- Publication number
- CN201746381U CN201746381U CN2010202893107U CN201020289310U CN201746381U CN 201746381 U CN201746381 U CN 201746381U CN 2010202893107 U CN2010202893107 U CN 2010202893107U CN 201020289310 U CN201020289310 U CN 201020289310U CN 201746381 U CN201746381 U CN 201746381U
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- CN
- China
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- water
- tower body
- fillers
- filler
- tower
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- Expired - Fee Related
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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
Abstract
The utility model relates to a low energy consumption biological purification technology device constituted by a tower body, an exhaust fan, a water distribution device, fillers, and a water collection basin. The tower body is disposed above the water collection basin, and is provided with an air inlet, the fillers, a water distribution device and the exhaust fan from bottom to top. The fillers, the water distribution device and the axial-flow exhaust fan are fixed in the tower body, besides, the fillers and the water distribution device are disposed in the lower part of the tower body, and have a relatively long distance from the tower top. The tower body is relatively high, thereby the draft can be formed naturally. The air enters from the air inlet, goes through the fillers and encounters the water supplied by the water distribution device, thereby the oxygen can be transferred into the water and used by the microorganisms on the fillers, so that the organic pollutants, ammonia or other pollutants in the water can be removed effectively. The exhaust fan is usually not necessary to be used, which is energy saving, because the oxygen charging of the microbial can be finished by the natural draft.
Description
Technical field:
The utility model relates to a kind of biological purifying process device, and the low biological purification plant of especially a kind of energy consumption is applied to be subjected to the water purification of Organic pollutants.
Background technology:
At present, the Technology that is applied to organic dirty purification of waste water mainly is the biopurification technology, use the most general with Activated Sludge Process and bio membrane process, in recent years, biological aerated filter process is as a kind of novel process, favored day by day, ordinary biofilter, tower biological filter, blodisc adopt seldom basically.
Activated Sludge Process all needs oxygen replenishing equipment oxygenation in water with the biological contact oxidation process technology, BAF, the blodisc technology that belong to biomembrance process, and its power consumption is very big, accounts for entire sewage and handles the over half of working cost.Though and ordinary biofilter does not need oxygen replenishing equipment, because its pond height (deeply) is shallow, it is not enough to pull out air quantity, and operating performance is not good, and very unstable, does not have practical value.Pond, tower biological filter height is generally more than 10 meters, it is big to pull out air quantity, oxygenation capacity is enough substantially, but because it adopts the top water distribution, it is big that sewage promotes power consumption, and owing to filler in the tower is blocked up too much, windage is big, air quantity is little, in the sewage to fill consumption big inadequately, influence oxidation effect and easily stop up, effect is also not quite stable, and because load-bearing is big, pond tower cost is higher, though its comprehensive dynamic consumes a little less than Activated Sludge Process, its treatment effect is not as Activated Sludge Process, if raising effect, must improve tower height to increase oxygenation capacity, certainly will increase power consumption and construction investment like this, the relatively low advantage of its power consumption has not just existed like this.Moreover tower is high more, is not easy to the maintenance and repair management more, as water-distributing device maintenance, filler replacing etc.So use also seldom the tower biological filter, basic in city domestic sewage is handled do not have to use, and seldom amount application is only arranged in organic industrial sewage is handled.
Summary of the invention:
In order to overcome the higher deficiency of biological purifying process device power consumption of present widespread usage, the utility model provides a kind of less energy-consumption biological purification plant, this device not only energy consumption reduces greatly, energy-conservation more many than other biological purification process device, and its effect is also no less than the multiple purification process and the device thereof of activated sludge process.
The technical scheme that its technical problem that solves the utility model adopts is: less energy-consumption biological purifying process device is by tower body, vacuum fan, water-distributing device, filler, water collecting basin constitutes, tower body is positioned at the water collecting basin top, tower body has blast inlet bottom, be filler successively upwards, water-distributing device and vacuum fan, filler, water-distributing device and vacuum fan all are fixed in the tower body, filler and water-distributing device are positioned at the tower body bottom, far away with the cat head distance, water-distributing device does not have filler with top in the tower body, basic is void tower, highly generally be higher than packed height, the tower body total height is more than 4 meters, the height that can rely on tower body forms the wind that pulls out of capacity naturally in tower body, do not need additionaling power unit feeding air.Only under special meteorological conditions, during as high-temperature high humidity climate, the vacuum fan that just may need temporarily to start auxiliary usefulness satisfies the demand of microorganism to replenish the deficiency of air, also can be designed to nature and pull out the mode that wind combines with vacuum fan, to increase the intravital ventilation of tower.
This biological purification plant is because its filler and water-distributing device are positioned at the tower body bottom, depth of packing is less than the thickness of tower biological filter filler, the water-distributing device height is much smaller than the height of tower biological filter water-distributing device, so its water promotes power consumption to be reduced greatly; Again because depth of packing is less, windage is little, it pulls out air quantity naturally and is much higher than the tower biological filter during with the tower biological filter co-altitude, can improve the biopurification effect in the unit volume greatly, its general effect can meet or exceed the tower biological filter, test examination factually, its ammonia nitrogen removal frank is apparently higher than the tower biological filter.The less energy-consumption biological purifying process device of the utility model, because inner-tower filling material and water-distributing device be in the tower body bottom, weight concentrates on the bottom, top is void tower, so whole tower body cost is significantly less than the tower body of tower biological filter.
For consideration easy to maintenance, also can change vacuum fan into gas blower, be installed in tower body blast inlet place.
In addition, water collecting basin can be designed to collect collection water and solid-liquid separation is the multi-function pool of one, to save floor space.
The beneficial effects of the utility model are under the prerequisite that guarantees decontamination effect improving, its power consumption reduces greatly, have only 1/3rd of conventional activated sludge process process unit, less than 1/2nd of common tower biological filter, and its denitrification effect and operation stability are better.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is essential structure figure of the present utility model.
Among the figure: 1, tower body, 2, vacuum fan, 3, water-distributing device, 4, filler, 5, blast inlet, 6, water collecting basin.
Embodiment:
Tower body (1), vacuum fan (2), water-distributing device (3), filler (4), blast inlet (5), water collecting basin (6) primordial less energy-consumption biological purifying process device originally, vacuum fan (2), water-distributing device (3), filler (4) place in the tower body (1), tower body (1) is positioned at water collecting basin (6) top, blast inlet (5) is positioned at tower body (1) bottom, water-distributing device (3) and filler (4) are positioned at tower body (1) bottom, and be far away apart from tower body (1) top.
Claims (3)
1. less energy-consumption biological purifying process device, form by tower body, vacuum fan, water-distributing device, filler, water collecting basin, it is characterized in that tower body is positioned at the water collecting basin top, tower body has blast inlet bottom, is filler, water-distributing device and vacuum fan successively upwards, and filler, water-distributing device and vacuum fan all are fixed in the tower body, filler and water-distributing device are positioned at the tower body bottom, far away with the cat head distance, water-distributing device does not have filler with top in the tower body, and the tower body total height is more than 4 meters.
2. less energy-consumption biological purifying process device according to claim 1 is characterized in that vacuum fan can change gas blower into and be installed in tower body blast inlet place.
3. less energy-consumption biological purifying process device according to claim 1 is characterized in that water collecting basin can be designed to collect collection water and solid-liquid separation is the multi-function pool of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202893107U CN201746381U (en) | 2010-08-12 | 2010-08-12 | Low energy consumption biological purification technology device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202893107U CN201746381U (en) | 2010-08-12 | 2010-08-12 | Low energy consumption biological purification technology device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746381U true CN201746381U (en) | 2011-02-16 |
Family
ID=43581059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202893107U Expired - Fee Related CN201746381U (en) | 2010-08-12 | 2010-08-12 | Low energy consumption biological purification technology device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692540A (en) * | 2013-12-10 | 2015-06-10 | 宋克强 | Natural ecological powerless aeration-free biomembrane type trickling filter tower |
| CN106242027A (en) * | 2016-08-02 | 2016-12-21 | 东隆环保科技有限公司 | A kind of spray-type solar energy sewage purifier |
-
2010
- 2010-08-12 CN CN2010202893107U patent/CN201746381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692540A (en) * | 2013-12-10 | 2015-06-10 | 宋克强 | Natural ecological powerless aeration-free biomembrane type trickling filter tower |
| CN106242027A (en) * | 2016-08-02 | 2016-12-21 | 东隆环保科技有限公司 | A kind of spray-type solar energy sewage purifier |
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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: 20110216 Termination date: 20130812 |