CN102641670B - Clamp groove type horizontal aerating apparatus - Google Patents
Clamp groove type horizontal aerating apparatus Download PDFInfo
- Publication number
- CN102641670B CN102641670B CN201210130809.7A CN201210130809A CN102641670B CN 102641670 B CN102641670 B CN 102641670B CN 201210130809 A CN201210130809 A CN 201210130809A CN 102641670 B CN102641670 B CN 102641670B
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- CN
- China
- Prior art keywords
- aeration
- guiding
- film pipe
- aerating
- cutting ferrule
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- 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.)
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to an aerating apparatus in the technical field of water treatment, in particular to a clamp groove type horizontal aerating apparatus, which comprises an aerating membrane tube, a clamp sleeve and a guiding clamp seat. The aerating membrane tube is made of a flexible material, and high-density micropores are distributed on the aerating membrane tube. The clamp groove type horizontal aerating apparatus is characterized in that the clamp sleeve is located in the aerating membrane tube and clings to the inner tube wall of the aerating membrane tube, the clamp sleeve and the aerating membrane tube parallelly penetrate in a guiding clamp groove of the guiding clamp seat together, and the aerating membrane tube and the guiding clamp seat form the integral horizontal aerating apparatus via the clamp groove. Compared with the prior art, the clamp groove type horizontal aerating apparatus has different points including that when the aerating membrane tube is inflated and operates, rising buoyancy of the aerating membrane tube in liquid is uniformly subjected to the guiding clamp seat via the clamp sleeve in the aerating membrane tube, and the guiding clamp seat is fixedly arranged at the bottom of an aeration tank. The aerating membrane tube can linearly and horizontally realize an aerating function uniformly. The aerating apparatus has the advantages of high aerating efficiency, low energy consumption, simple structure and convenience in installation.
Description
Technical field
The present invention relates to a kind of aerator imported by gas in liquid, particularly a kind of card slot type horizontal aeration device.Relate generally in field of Environment Protection a kind of aerator utilizing gas to process or utilize liquid to sewage to process waste gas.
Background technology
In the waste water and exhaust treatment system of field of Environment Protection, the mixing of liquids and gases is common measures.Such as: imported in alkaline absorption solution by the coal-fired flue-gas of smoke stack emission, the sulfur dioxide after-purification utilizing akaline liquid to absorb in coal-fired flue-gas is discharged; Forced aeration is carried out to the sewage effluent of factory, the oxygen in air is imported in sewage, supplement dissolved oxygen needed in sewage purification process etc.
Aerator the most common makes tubulose or showerhead with rigid material, in the even cloth hole of its working face, by these intensive apertures by gas uniform distribution in a liquid, to reach the object importing gas in liquid.But on rigid material, aperture, cloth hole is relatively large, and percent opening is also lower, the bubble produced in aeration process is comparatively large, and negligible amounts.Such operation kinetic energy consumption is very large, and efficiency is but not high.And these through holes are as easy as rolling off a log blocked, particularly aeration stop time, liquid enters in aeration element by through hole is reverse, liquid with solid formation or crystal can block through hole gradually.
For improving the efficiency of aerator, people have further developed the aerator of band micro-pore aeration film pipe, its aeration element is having certain flexible flexible material (such as flexible TPU, rubber tube) on be evenly arranged high density micropore, aeration is carried out by these micropores, when the pressure of flexible aeration film pipe inside is lower than outside liquid pressure, the micropore of aeration film pipe is in closing state, and the path that liquid countercurrent enters aeration film pipe closes disconnected; When pressing super filmed passing tube outside liquid pressure in aeration film pipe, flexible base material deformation makes micropore be open state, and gas enters liquid aeration by micropore smoothly.When there is solid-phase material shutoff this flexible aeration film pipe outside, the internal pressure of aeration film pipe can be added instantaneously.The volume of flexible aeration film pipe is increased, destroys the shape of outside plug, and by falling long-pending thing around the airflow scouring micropore pressurizeed and micropore.It compares the aerator be made into by rigid material, and be no matter that aeration efficiency or anti-clogging ability all have and significantly improve, this technology and goods are fully promoted the use of at wide spectrum.
The aerator of the flexible aeration film pipe of current known use establishes rigid frame at aeration tank underframe, and frame space certain distance is fixed at the bottom of aeration tank.Aeration flexible pipe is then layed at the bottom of aeration tank through framework, connects the admission line at two ends, described by Chinese patent CN200820108556.2.The aerator of this spline structure makes the rising buoyancy of aeration film pipe in water body after inflating be limited by rigid frame above aeration film pipe, rigid frame is arranged at interval, aeration film length of tube direction, so aeration film pipe also presents the heaving of the sea shape of same intervals distance when aeration state.The aeration effect of such non-standard state is very uneven, and the performance of aeration film pipe is also not fully utilized.Gas simultaneously inside aeration film pipe also presents turbulence-like, the drawback not only having increased energy consumption but also brought aeration film pipe to rock in framework.
Summary of the invention
Be to provide a kind of aerator liquid being carried out to stability and high efficiency aeration for overcoming the deficiencies in the prior art order of the present invention---card slot type horizontal aeration device.Comprise the aeration film pipe of the distribution high density micropore be made up of flexible material, cutting ferrule and guiding deck.
As setting of the present invention, cutting ferrule is positioned at the inside of aeration film pipe, and the inner tubal wall of cutting ferrule and aeration film pipe is close to guiding draw-in groove of postponing, inside the parallel guiding draw-in groove running in the guide guiding deck.By cutting ferrule, aeration film pipe and the integrant horizontal aeration device of guiding deck.
As the further setting of the present invention, card slot type horizontal aeration device, be arranged on bottom aeration tank, when aeration film pipe is in aeration duty, the rising buoyancy of aeration film pipe in liquid by inside aeration film pipe cutting ferrule and guiding draw-in groove, be evenly limited by the guiding deck of fixed and arranged bottom aeration tank.Aeration film pipe can be in line and horizontally provide aeration performance uniformly.
As the further setting of the present invention, be provided with guiding draw-in groove on the top of guiding deck, the be recessed at aeration film pipe of guiding draw-in groove on guiding deck is less than with the spacing distance at the guiding deck place of separation the spacing distance settling cutting ferrule place to slot on guiding deck.
As the further setting of the present invention, the aeration film pipe of card slot type horizontal aeration device is flexible material (as TPU, rubber), and the overall circumference of the girth of aeration film pipe inside guiding draw-in groove and aeration film pipe, than for 1:30 ~ 1:5, is preferably 1:20 ~ 1:10.
As the further setting of the present invention, the material of cutting ferrule is rigid hollow material (as stainless steel tube, pvc pipe), is connected between cutting ferrule and cutting ferrule by the double end adapter identical with the outer cross section of cutting ferrule.
Further arrange as of the present invention, the material of guiding deck is rigid material, and the integral level aerator that guiding draw-in groove, aeration film pipe and guiding deck are formed is arranged at the bottom of aeration tank by the stainless steel fastening bolt shape that is in line on guiding deck.
The present invention is different from prior art, because the rising buoyancy of aeration film pipe in liquid is by the cutting ferrule inside aeration film pipe and guiding draw-in groove, evenly be limited by the guiding deck of fixed and arranged bottom aeration tank, guiding deck is bolted again at the bottom of aeration tank, aeration film pipe operationally can not off-straight and rocking, can be in line horizontally provides aeration performance uniformly, the operation of aerating gas in film pipe is also more stable, therefore has the advantage that aeration efficiency is high, energy consumption is low, structure is simple, easy for installation.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is device schematic top plan view provided by the invention.
Fig. 2 is the device using state generalized section of the embodiment of the present invention.
Fig. 3 is Fig. 1 A-A profile of the embodiment of the present invention.
Fig. 4 is the apparatus structure assembling schematic diagram of the embodiment of the present invention.
Fig. 5 is that the device cutting ferrule of the embodiment of the present invention uses structure chart.
In figure, aeration film pipe 1, cutting ferrule 2, guiding deck 3, guiding draw-in groove 4, fastening bolt 5, aeration tank 6, inlet end adpting flange 7, double end adapter 8.
Detailed description of the invention
As shown in Figure 3,4, card slot type horizontal aeration device, comprise by aeration film pipe (1), cutting ferrule (2) and guiding deck (3), cutting ferrule (2) is positioned at the inside of aeration film pipe (1), the inner tubal wall of cutting ferrule (2) and aeration film pipe (1) is close to and guiding draw-in groove (4) of postponing, parallel guiding draw-in groove (4) the inside running in the guide guiding deck (3), by cutting ferrule (2), aeration film pipe (1) and guiding deck (3) integrant horizontal aeration device.
As Fig. 1, shown in 2, card slot type horizontal aeration device is be arranged at the bottom of aeration tank (6) pond by the shape that is in line of the stainless steel fastening bolt in guiding deck (3) by the draw-in groove that leads (4), aeration film pipe (1) and guiding deck (3) integrant horizontal aeration device.
As shown in Figure 2,3, 4, the rising buoyancy of aeration film pipe (1) in liquid by aeration film pipe (1) the inside cutting ferrule (2) and lead draw-in groove (4) be evenly limited by the guiding deck (3) of fixed and arranged bottom aeration tank.
As shown in Figure 3,4, the top of guiding deck (3) is provided with guiding draw-in groove (4), and the be recessed at aeration film pipe (1) of guiding draw-in groove (4) in guiding deck (3) is less than with the spacing distance at guiding deck (3) place of separation the spacing distance settling cutting ferrule (2) place to slot in guiding deck (3).
As shown in Figure 4, postpone guiding deck (3) direction of the cutting ferrule (2) of aeration film pipe (1) and aeration film pipe (1) the inside penetrates guiding draw-in groove (4).
As shown in Figure 3,4, aeration film pipe (1) is 1:30 ~ 1:5 at the girth of draw-in groove (4) the inside of leading and the overall circumference ratio of aeration film pipe (1), is preferably 1:20 ~ 1:10.
As shown in Figure 5, cutting ferrule (2) is the tubular structure of hollow, is connected between cutting ferrule (2) and cutting ferrule (2) by double end adapter (8) identical with the outer cross section of cutting ferrule.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
More employ the term such as aeration film pipe 1, cutting ferrule 2, guiding deck 3, guiding draw-in groove 4, fastening bolt 5, double end adapter 8 herein, use these terms to be to describe more easily and explaining essence of the present invention, do not get rid of the possibility using other terms.The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (8)
1. card slot type horizontal aeration device, be arranged on bottom aeration tank, comprise the aeration film pipe (1) of the distribution high density micropore be made up of flexible material, cutting ferrule (2) and guiding deck (3), it is characterized in that cutting ferrule (2) is positioned at the inside of aeration film pipe (1), the inner tubal wall of cutting ferrule (2) and aeration film pipe (1) is close to guiding draw-in groove (4) of postponing, parallel guiding draw-in groove (4) the inside running in the guide guiding deck (3), by cutting ferrule (2), aeration film pipe (1) and guiding deck (3) integrant horizontal aeration device, be provided with guiding draw-in groove (4) on the top of guiding deck (3), the be recessed at aeration film pipe (1) of guiding draw-in groove (4) in guiding deck (3) is less than with the spacing distance at guiding deck (3) place of separation the spacing distance settling cutting ferrule (2) place to slot in guiding deck (3).
2. card slot type horizontal aeration device according to claim 1, is characterized in that the cutting ferrule (2) of aeration film pipe (1) and aeration film pipe (1) the inside is that guiding draw-in groove (4) of postponing penetrates guiding draw-in groove (4).
3. card slot type horizontal aeration device according to claim 1, it is characterized in that leading draw-in groove (4), aeration film pipe (1) and guiding deck (3) the integral level aerator that forms are arranged at the bottom of aeration tank by the stainless steel fastening bolt (5) led on deck (3) shape that is in line.
4. the card slot type horizontal aeration device according to claim 1,2 or 3, it is characterized in that the rising buoyancy of aeration film pipe (1) in liquid by aeration film pipe (1) the inside cutting ferrule (2) and lead draw-in groove (4) be evenly limited by the guiding deck (3) of fixed and arranged bottom aeration tank.
5. card slot type horizontal aeration device according to claim 1, is characterized in that aeration film pipe (1) is flexible film pipe.
6. card slot type horizontal aeration device according to claim 1, is characterized in that the material of guiding deck (3) is rigid material.
7. card slot type horizontal aeration device according to claim 1, is characterized in that aeration film pipe (1) is 1:20-1:10 at the girth of draw-in groove (4) the inside of leading and the overall circumference ratio of aeration film pipe (1).
8. card slot type horizontal aeration device according to claim 5, is characterized in that the material of cutting ferrule (2) is rigid hollow material, is connected between cutting ferrule and cutting ferrule by double end adapter (8) identical with the outer cross section of cutting ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130809.7A CN102641670B (en) | 2012-04-30 | 2012-04-30 | Clamp groove type horizontal aerating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130809.7A CN102641670B (en) | 2012-04-30 | 2012-04-30 | Clamp groove type horizontal aerating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102641670A CN102641670A (en) | 2012-08-22 |
| CN102641670B true CN102641670B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210130809.7A Expired - Fee Related CN102641670B (en) | 2012-04-30 | 2012-04-30 | Clamp groove type horizontal aerating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102641670B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616531Y (en) * | 2003-04-09 | 2004-05-19 | 天津天大天久科技股份有限公司 | Sewage treatment middle-water reuse aeration tank aeration apparatus |
| DE202007006558U1 (en) * | 2007-05-08 | 2007-07-26 | Meyer, Jörg | Device for introducing gases in fluids in water in the sense of a pressure ventilation system consisting an air supply line, comprises an aerator, and a hose line secured at the air supply lines using a tube clamp |
| CN101602543A (en) * | 2008-06-13 | 2009-12-16 | 必德普(北京)环保科技有限公司 | Aerating apparatus and utilize the water treating equipment of this aerating apparatus |
| CN202606050U (en) * | 2012-04-30 | 2012-12-19 | 陈怀洲 | Clamping-groove-type horizontal aerating device |
-
2012
- 2012-04-30 CN CN201210130809.7A patent/CN102641670B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616531Y (en) * | 2003-04-09 | 2004-05-19 | 天津天大天久科技股份有限公司 | Sewage treatment middle-water reuse aeration tank aeration apparatus |
| DE202007006558U1 (en) * | 2007-05-08 | 2007-07-26 | Meyer, Jörg | Device for introducing gases in fluids in water in the sense of a pressure ventilation system consisting an air supply line, comprises an aerator, and a hose line secured at the air supply lines using a tube clamp |
| CN101602543A (en) * | 2008-06-13 | 2009-12-16 | 必德普(北京)环保科技有限公司 | Aerating apparatus and utilize the water treating equipment of this aerating apparatus |
| CN202606050U (en) * | 2012-04-30 | 2012-12-19 | 陈怀洲 | Clamping-groove-type horizontal aerating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102641670A (en) | 2012-08-22 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150610 Termination date: 20210430 |