CN103304087B - Device for eliminating leptomitus at water taking part of water source - Google Patents
Device for eliminating leptomitus at water taking part of water source Download PDFInfo
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- CN103304087B CN103304087B CN201310239764.1A CN201310239764A CN103304087B CN 103304087 B CN103304087 B CN 103304087B CN 201310239764 A CN201310239764 A CN 201310239764A CN 103304087 B CN103304087 B CN 103304087B
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Abstract
The invention provides a device for eliminating leptomitus at a water taking part of a water source. The device comprises a main body (1), a leptomitus collecting channel (2) and an aeration device (3), as well as a water distribution area (4), a filtering area (5) and a water collection area (6) which are arranged inside the main body (1) from left to right in sequence, wherein the leptomitus collecting channel (2) is arranged above the filtering area (5); a leptomitus collecting port is formed in the bottom of the leptomitus collecting channel (2); the aeration device (3) is arranged at the bottom of the main body (1); a water inlet (7) is formed in the side wall of the water distribution area (4); a water outlet (8) is formed in the side wall of the water collection area (6). The device is simple in structure, low in cost and convenient to use, and can safely and effectively eliminate the leptomitus in water of the water source and inhibit the regrowth of the leptomitus in a water conveying pipeline.
Description
Technical field
The present invention relates to belong to water treatment field, particularly a kind of device for the mould removal of getting water from water head site saliva comb.
Background technology
Water comb is mould is a kind of low aquatic fungi of waiting, and belongs to phycomycetes water Zhi Mei Mu Shuizhimei section.Water comb is mould to be lived in sewage conventionally, near water drain outlet, also can find.Water Ctenomyces saprophytic microorganism, growth cycle 40～50 days, under suitable condition, Hyphal length can grow to 60mm by 5mm; Grow into after certain length, produce bubble at mycelia middle part, start floatingly, sweep away with water; Start by the end of October every year breeding, occur floating in mid-January, the 2nd; Children mycelia in age is oyster white, and aged mycelia is tawny; Water comb is mould conventionally to be sunk in water or is attached on riverbed or in water on other object.
Water comb is mould is a kind of aquatic organism forming under anaerobic environment condition, and research is at present substantially nontoxic harmless, but can affect the normal operation of drinking water treatment technique.Be detected at present the Mudanjiang in February, 2006 about the mould open report of water comb in source water, but also within continuous 2 years, occurred the mould problem of water comb in the recent period in waterworks, county town, Lianyungang, northern Suzhou.Along with the deterioration of drinking water source water quality, the mould probability occurring in drinking water source of water comb will strengthen, and need to mouldly for the water comb in source water remove and control.
In current removal source water, the mould method of water comb mainly adopts the mode of interception, conventionally by arrange at getting water from water head site mouth separation net by the mould interception of large-scale water comb outside intake, also can concentrate death to rot but the water comb gathering is in a large number mould, water quality is had a negative impact.In addition, the mould intake that still can enter of water comb that the part bodily form is less, and may be in water pipe amount reproduction, and then affect the normal operation of drinking water treatment technique.At present still do not remove targetedly the mould method and apparatus of water comb in water, need to research and develop corresponding equipment.
Summary of the invention
goal of the invention:the object of this invention is to provide a kind of simple in structure, safely and efficiently for the device of the mould removal of getting water from water head site saliva comb.
technical scheme:a kind of device for the mould removal of getting water from water head site saliva comb provided by the invention, comprises main body (1), the mould collection canal of water comb (2), aerating apparatus (3) and is located at successively from left to right water distributing area (4), filtrating area (5), catchment area (6) in main body (1); The mould collection canal of described water comb (2) is located at top, filtrating area (5), and its bottom is provided with the mould collection mouthful of water comb; Described aerating apparatus (3) is located at main body (1) bottom; The sidewall of described water distributing area (4) is provided with water-in (7), and the sidewall of described catchment area (6) is provided with water outlet (8).
By filtrating area, aerating apparatus are set, can utilize the effects such as filtrate is held back, aeration to make the mould floating of water comb in water on the one hand, thereby effectively in Separation of Water, water comb is mould, can realize on the other hand the oxygenation of source water, prevent from occurring anoxia condition in water pipe and be beneficial to the mould breeding of water comb growth, further reduced the mould probability that enters water factory of water comb, effectively ensured the normal operation of water factory, dissolved oxygen is supplemented with to be beneficial to and ensures the raw water quality that is delivered to water factory in addition.
As improvement, between described water distributing area (4) and filtrating area (5), be provided with filtrate fixed network (9); Preferably, described filtrate fixed network (9) is steel filter screen, and aperture of filter screen is in 5mm.
Improve as another kind, also comprise the mould transfer lime of water comb (10), the mould transfer lime of described water comb (10) is connected with the end of the mould collection canal of water comb (2); Preferably, the mould transfer lime of described water comb (10) is steel pipe or PPR pipe, and the mould transfer lime of described water comb (10) and horizontal plane have the gradient of 1-5%.
As preferably, the mould collection canal of described water comb (2) is located at top, filtrating area (5), its sidewall opening, and opening is (5) top 10cm apart from filtrating area.
Preferred as another kind, described aerating apparatus (3) is boring aeration pipe, and its material is steel pipe, and its pore diameter is 2-6mm, and porosity is 5%-10%.
Preferred as another kind, described filtrating area (5) are shaped as trapezoidal; Cobble filtrate is filled in described filtrating area (5), and particle size distribution range is 5-10mm.
beneficial effect:device for the mould removal of getting water from water head site saliva comb provided by the invention, simple in structure, with low cost, easy to use, can remove safely, efficiently water comb in source water mould, and suppress the mould regrowth in water pipe of water comb.
This device utilizes the mould growth characteristics of water comb and basic proterties, in conjunction with the fundamental characteristics of getting water from water head site mouth, make full use of the compound action design of air supporting and filtration, in can effectively catching source water, water comb be mould, realize the oxygenation of water to suppress the mould regrowth in water pipe of residual water comb simultaneously, thereby reach the effective control mould to water comb, avoid the mould impact on drinking water treatment technique of water comb.
This device except can be used for removing water comb in source water mould, can also be used for the removal of water source other pollutents of water float class.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention for the device of the mould removal of getting water from water head site saliva comb.
Fig. 2 is the vertical view of the present invention for the device of the mould removal of getting water from water head site saliva comb.
Embodiment
Below in conjunction with accompanying drawing, the device for the mould removal of getting water from water head site saliva comb of the present invention is further illustrated.
For the device of the mould removal of getting water from water head site saliva comb, see Fig. 1 and Fig. 2, comprise main body 1, the mould collection canal 2 of water comb, aerating apparatus 3 and be located at successively from left to right water distributing area 4, filtrating area 5, the catchment area 6 in main body 1; The mould collection canal 2 of water comb is located at 5 tops, filtrating area, its lateral opening, and opening is apart from filtrating area 5 top 10cm; Aerating apparatus 3 is located at main body 1 bottom, is boring aeration pipe, and its material is steel pipe, and in the present invention, its pore diameter is that 4mm, porosity are 8%, alternatively, also can rationally arrange as required, and preferably its pore diameter is that 2-6mm, porosity are 5%-10%; The sidewall of water distributing area 4 is provided with water-in 7, and the sidewall of catchment area 6 is provided with water outlet 8; Filtrating area 5 is shaped as trapezoidal, and cobble filtrate is filled in filtrating area 5, and particle size distribution range is 5-10mm; Between water distributing area 4 and filtrating area 5, be provided with filtrate fixed network 9, filtrate fixed network 9 is steel filter screen, and aperture of filter screen is in 5mm; The end of the mould collection canal 2 of water comb is connected with the mould transfer lime 10 of water comb, the mould transfer lime 10 of water comb is steel pipe or PPR pipe, the mould transfer lime of water comb and horizontal plane have 1% the gradient, its gradient also can rationally arrange as required alternatively, preferably 1 to 5%, the mould transfer lime 10 of water comb is connected in bank catch pit 11, and the mould transfer lime 10 of water comb is provided with valve;
When use, the water of getting water from water head site mouth is passed in this device, water after filter filtrating area 5 is by catchment area 6 these devices of output, aerating apparatus 3 makes that water comb is mould to move up and collect by the mould collection canal 2 of water comb, delivers to bank catch pit 11 can also realize the mould follow-up comprehensive utilization of water comb by the mould transfer lime of water comb defeated 10.
Utilize this device to carry out the mould removal test of water comb respectively at 7 place's getting water from water head site mouths, the aeration rate of aerating apparatus 3 is 50-100m
3/ m
2.h, the filtering velocity of filtrating area 5 is 50-100m/h, and the mould content of water comb in determinator water inlet and water outlet (using the quantity of the mould adult of water comb in every premium on currency as foundation), the results are shown in Table 1.
Table 1 installs the mould content of water comb in Inlet and outlet water
As can be seen from Table 1, device has an obvious removal effect to water comb is mould, and the mould content of water comb in water outlet can be down in units scope, thereby can ensure preferably the normal operation of follow-up drinking water treatment technique.
Claims (7)
1. for a device for the mould removal of getting water from water head site saliva comb, it is characterized in that: comprise main body (1), the mould collection canal of water comb (2), aerating apparatus (3) and be located at successively from left to right water distributing area (4), filtrating area (5), catchment area (6) in main body (1); The mould collection canal of described water comb (2) is located at top, filtrating area (5), and its bottom is provided with the mould collection mouthful of water comb; Described aerating apparatus (3) is located at main body (1) bottom; The sidewall of described water distributing area (4) is provided with water-in (7), and the sidewall of described catchment area (6) is provided with water outlet (8); Described filtrating area (5) is shaped as trapezoidal; Cobble filtrate is filled in described filtrating area (5), and particle size distribution range is 5-10mm.
2. a kind of device for the mould removal of getting water from water head site saliva comb according to claim 1, is characterized in that: between described water distributing area (4) and filtrating area (5), be provided with filtrate fixed network (9).
3. a kind of device for the mould removal of getting water from water head site saliva comb according to claim 2, is characterized in that: described filtrate fixed network (9) is steel filter screen, and aperture of filter screen is in 5mm.
4. a kind of device for the mould removal of getting water from water head site saliva comb according to claim 1, is characterized in that: also comprise the mould transfer lime of water comb (10), the mould transfer lime of described water comb (10) is connected with the end of the mould collection canal of water comb (2).
5. a kind of device for the mould removal of getting water from water head site saliva comb according to claim 4, is characterized in that: the mould transfer lime of described water comb (10) is steel pipe or PPR pipe, and the mould transfer lime of described water comb (10) and horizontal plane have the gradient of 1-5%.
6. a kind of device for the mould removal of getting water from water head site saliva comb according to claim 1, is characterized in that: the mould collection canal of described water comb (2) is located at top, filtrating area (5), its sidewall opening, and opening is (5) top 10cm apart from filtrating area.
7. a kind of device for the mould removal of getting water from water head site saliva comb according to claim 1, is characterized in that: described aerating apparatus (3) is boring aeration pipe, and its material is steel pipe, and its pore diameter is 2-6mm, and porosity is 5%-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239764.1A CN103304087B (en) | 2013-06-18 | 2013-06-18 | Device for eliminating leptomitus at water taking part of water source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239764.1A CN103304087B (en) | 2013-06-18 | 2013-06-18 | Device for eliminating leptomitus at water taking part of water source |
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| CN103304087A CN103304087A (en) | 2013-09-18 |
| CN103304087B true CN103304087B (en) | 2014-09-10 |
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| CN201310239764.1A Active CN103304087B (en) | 2013-06-18 | 2013-06-18 | Device for eliminating leptomitus at water taking part of water source |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201962153U (en) * | 2011-01-29 | 2011-09-07 | 青岛鑫源环保设备工程有限公司 | High-efficiency air flotation integrated water purifying equipment |
| CN102285720A (en) * | 2010-06-17 | 2011-12-21 | 中国环境科学研究院 | Method and device for handling large-area leptomitus lacteus outbreak of natural water body through screen |
| CN102583597A (en) * | 2012-03-16 | 2012-07-18 | 河海大学 | Device and method capable of automatically collecting and removing floating algae in water |
| CN102824781A (en) * | 2012-09-19 | 2012-12-19 | 郑向东 | Method for filtering and separating suspended maters from water and filtering device used in method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008254717A (en) * | 2007-04-06 | 2008-10-23 | Shingo Yamamoto | Water surface suspended matter recovery device by applying interfacial tension and water surface tension |
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2013
- 2013-06-18 CN CN201310239764.1A patent/CN103304087B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285720A (en) * | 2010-06-17 | 2011-12-21 | 中国环境科学研究院 | Method and device for handling large-area leptomitus lacteus outbreak of natural water body through screen |
| CN201962153U (en) * | 2011-01-29 | 2011-09-07 | 青岛鑫源环保设备工程有限公司 | High-efficiency air flotation integrated water purifying equipment |
| CN102583597A (en) * | 2012-03-16 | 2012-07-18 | 河海大学 | Device and method capable of automatically collecting and removing floating algae in water |
| CN102824781A (en) * | 2012-09-19 | 2012-12-19 | 郑向东 | Method for filtering and separating suspended maters from water and filtering device used in method |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-254717A 2008.10.23 |
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| CN103304087A (en) | 2013-09-18 |
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Effective date of registration: 20200113 Address after: 223800 No.1, Weiyi Road, economic development, Sucheng District, Suqian City, Jiangsu Province Patentee after: Jiangsu Heqing Haiyan Environment Co.,Ltd. Address before: 210000 Jiangsu City, Jiangning Province Development Zone, West Road, No. 8 Buddha Patentee before: HOHAI University |