CN2199808Y - Rectangular pipe chute adhered by tooth profile slice - Google Patents
Rectangular pipe chute adhered by tooth profile slice Download PDFInfo
- Publication number
- CN2199808Y CN2199808Y CN 94227345 CN94227345U CN2199808Y CN 2199808 Y CN2199808 Y CN 2199808Y CN 94227345 CN94227345 CN 94227345 CN 94227345 U CN94227345 U CN 94227345U CN 2199808 Y CN2199808 Y CN 2199808Y
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- China
- Prior art keywords
- inclined tube
- profile
- tooth
- water
- sedimentation
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a rectangular inclined pipe adhered by tooth-shaped sheets, belonging to the technical field of the sedimentation and the treatment of the water in the building technology. The solved technical problem is the sedimentation and the treatment of the water supply and the waste water, and the water is clarified to conform to the environmental protection requirement. The raw material is used as a plastic thin plate, and tooth-shaped sheets are formed by hot rolling with a tooth-shaped sheet forming machine; the tooth-shapes sheets are adhered into a rectangular inclined pipe by reusing the adhesive; the utility model has the advantages of simple structure and convenient manufacture and has good sedimentation performance and important economic benefit. The rectangular inclined pipe creates a condition for the popularization and the application of the technology of the sedimentation and the treatment of the water and is suitable for the sedimentation and the treatment of life water, industrial water and waste water.
Description
The utility model belongs to the sedimentation field of water in the Building technology.Be used to solve the precipitation process technical problem of water, be applicable to the precipitation process of life and industrial water supply and waste water, water is clarified.
In the prior art, the inclined tube section configuration in the Inclined-tube Settling Technology has honeycombed (being regular hexagon), rhombus, chevron, dartlike weapon shape, unfilled corner square, new hexagon etc.The honeycombed inclined tube is good owing to hydraulics, be easy to mechanization production is used widely, but the material consumption is more; Chevron inclined tube hydraulics is good than honeycombed, and V-shaped groove is beneficial to heavy mud and glides and promoted, but its bonding be " line is bonding ", require height; Though dartlike weapon shape inclined tube is easy to make, bonding plane is big, inclined tube cost height; Unfilled corner square inclined tube is because of being easy to mechanization production, and hydraulics is good, bonding firmly, and V-shaped groove is beneficial to the precipitation downslide and is promoted, but inclined tube endoparticle settling height is bigger; New hexagon and rhombus inclined tube cross-sectional flow skewness are bigger, also influence its sedimentation effect.
The purpose of this utility model: in view of shortcoming of the prior art and influence sedimentation effect, a kind of hydraulics of special development is good, bonding firmly, have V-shaped groove that heavy mud glides, be easy to realize mechanization production, the material consumption is few, and the less bonding rectangle inclined tube of profile of tooth sheet of inclined tube endoparticle settling height.
The utility model is by the hot rolled profile of tooth sheet of sheet plastic, with adhesive with profile of tooth sheet composition bonded to one another, two hypotenuse angle α of profile of tooth sheet are 90 degree, two hypotenuse length minor face a=20～40 millimeters, long limit b=35～70 millimeters, the inclination angle on profile of tooth length of a film limit is 20 °～30 °, the assembling mistake of every profile of tooth sheet is apart from f=10～30 millimeter, constitute the bonding rectangle inclined tube of profile of tooth sheet, its inclined tube length is 600～1200 millimeters, the inclination angle of inclined tube is 50 °～60 °, its bonding face width is 5 millimeters, and the inclined tube section is the millimeter of a * (b-5)
2
The profile of tooth sheet two hypotenuse angle α of rectangle inclined tube product are 90 degree, form V-shaped groove, are beneficial to heavy mud and glide, and two hypotenuses of profile of tooth sheet are long not to be waited, and promptly a is not equal to b, and profile of tooth sheet hypotenuse is than elder's double as adhesive surface, and bonding face width is 5 millimeters.
Advantage that the utility model is compared with prior art had and effect (seeing attached list):
1. the rectangle inclined tube is compared with the honeycombed inclined tube, when hydraulic radius is identical, the material consumption of unit volume inclined tube reduces about 20%, when the material consumption is identical, the desilting area on unit liquid surface increases about 35%, hydraulic radius then reduces about 20%, and adhesive surface accounts for inclined tube gross area percentage and reduces about 20%.
2. the rectangle inclined tube is compared with the chevron inclined tube, and when the material consumption equated, the desilting area on the former unit liquid surface increased 51%.
3. the rectangle inclined tube is compared with unfilled corner square inclined tube, and when hydraulic radius was identical, the former desilting area on unit liquid surface was more bigger, and the consumption of material is also more bigger, but the uniformity of section current is quite a lot of, helps the improvement of sedimentation effect.
The rectangle inclined tube has the V-shaped groove (as shown in drawings) that helps heavy mud downslide, therefore, the rectangle inclined tube have good, raw material savings of precipitation hydraulics, deposition efficiency height, slip condition well, the structural strength advantages of higher, and have great economic benefit and social benefit.
Accompanying drawing and explanation:
Fig. 1---rectangle inclined tube single tube sectional drawing.The long limit of rectangular cross section and horizontal line angle are 20 °～30 °, and the rectangular cross section minor face is long to be a, and the long length of side is the b-5 millimeter, and b is the length of side of the longer hypotenuse of profile of tooth sheet.Profile of tooth sheet two hypotenuse angles are 90 degree, form V-shaped groove.
Fig. 2---the bonding rectangle inclined tube of profile of tooth sheet sectional drawing.Constitute by three profile of tooth sheets are bonding, two hypotenuses of profile of tooth sheet are long not to be waited, and minor face is long to be a, and the long length of side is b, be that a is not equal to b, a=20～40 millimeter, b=35～70 millimeter, long limit double as adhesive surface, bonding face width is 5 millimeters, the rectangular cross section that bonding back constitutes, its long limit (b-5)=30～65 millimeter, minor face a=20～40 millimeter.The adhesive sheet number is decided by needs in the application.
Fig. 3---the bonding rectangle inclined tube of profile of tooth sheet axonometric drawing.L is the length (being inclined tube length) of profile of tooth sheet, L=600～1200 millimeter, and f is the wrong distance of the bonding of every profile of tooth sheet, f=10～30 millimeter, its effect is to make rectangle inclined tube body have 50～60 degree inclination angles.
Enforcement of the present utility model: adopt the profile of tooth panel forming machine with sheet plastic hot rolling profile of tooth sheet, again with adhesive with profile of tooth sheet formation rectangle bonded to one another inclined tube.Sheet plastic and plastic binder are the commercially available prod, and the unit with 1 profile of tooth panel forming machine can produce, and it is simple in structure, and those skilled in the art all can implement.
Subordinate list:
| Project inclined tube kind | Size (mm) | Basal area (cm 2） | Hydraulic radius (cm) | Particle is vertical sedimentation distance (cm) in pipe | Adhesive surface accounts for inclined tube material area percentage (%) | Single tube desilting area (the cm of unit liquid surface area 2/cm 2) | Unit volume inclined tube material consumption (cm 2/cm 3） |
| Rectangle inclined tube a, the bonding face width 5mm of b | a=20 b=40 | 7 | 0.64 | 2.31 | 8 | 24.94 | 0.86 |
| a=25 b=50 | 11.25 | 0.80 | 2.89 | 6.7 | 19.81 | 0.67 | |
| a=30 b=60 | 16.5 | 0.97 | 3.46 | 5.5 | 16.44 | 0.55 | |
| a=35 b=70 | 22.75 | 1.14 | 4.04 | 4.8 | 14.04 | 0.46 | |
| a=40 b=70 | 26 | 1.24 | 4.62 | 4.6 | 12.71 | 0.42 | |
| Honeycombed inclined tube φ | φ25 | 5.41 | 0.625 | 0～2.5 | 25 | 23.09 | 1.06 |
| φ30 | 7.79 | 0.75 | 0～3.0 | 25 | 19.25 | 0.89 | |
| φ35 | 10.61 | 0.875 | 0～3.5 | 25 | 16.50 | 0.76 | |
| φ40 | 13.86 | 1.0 | 0～4.0 | 25 | 14.43 | 0.66 | |
| φ50 | 21.65 | 1.25 | 0～5.0 | 25 | 11.55 | 0.53 | |
| Chevron inclined tube a, equilateral | a=30 | 12.73 | 0.707 | 3.0 | 0 | 14.43 | 0.707 |
| a=35 | 17.32 | 0.825 | 3.5 | 0 | 12.37 | 0.606 | |
| a=40 | 22.62 | 0.943 | 4.0 | 0 | 10.81 | 0.53 | |
| Unfilled corner square inclined tube B, b b=1/5B | B=25 | 6 | 0.60 | 0～2.83 | 16.7 | 25.51 | 0.92 |
| B=30 | 8.64 | 0.72 | 0～3.39 | 16.7 | 21.26 | 0.76 | |
| B=35 | 11.76 | 0.84 | 0～3.96 | 16.7 | 18.22 | 0.65 |
Annotate: the tiltedly long 100cm of being of inclined tube in the table, the inclination angle is 60 degree.
Claims (4)
1, a kind of rectangle inclined tube that is used for water treatment, it is characterized in that by the hot rolled profile of tooth sheet of sheet plastic, with adhesive with the profile of tooth sheet composition that is bonded to each other, two hypotenuse angle α of profile of tooth sheet are 90 degree, two hypotenuse length minor face a=20～40 millimeters, long limit b=35～70 millimeters, the inclination angle on profile of tooth length of a film limit is 20 °～30 °, and the assembling of every profile of tooth sheet is wrong apart from f=10～30 millimeter, constitutes the bonding rectangle inclined tube of profile of tooth sheet.
2, the bonding rectangle inclined tube of profile of tooth sheet as claimed in claim 1 is characterized in that inclined tube length is 600～1200 millimeters.
3, the bonding rectangle inclined tube of profile of tooth sheet as claimed in claim 1, the inclination angle that it is characterized in that inclined tube is 50 °～60 °.
4, the bonding rectangle inclined tube of profile of tooth sheet as claimed in claim 1 is characterized in that bonding face width is 5 millimeters, and the inclined tube section is the millimeter of a * (b-5)
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227345 CN2199808Y (en) | 1994-03-22 | 1994-03-22 | Rectangular pipe chute adhered by tooth profile slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227345 CN2199808Y (en) | 1994-03-22 | 1994-03-22 | Rectangular pipe chute adhered by tooth profile slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199808Y true CN2199808Y (en) | 1995-06-07 |
Family
ID=33840111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94227345 Expired - Fee Related CN2199808Y (en) | 1994-03-22 | 1994-03-22 | Rectangular pipe chute adhered by tooth profile slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199808Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100980A (en) * | 2011-01-30 | 2011-06-22 | 江苏兴邦环保工程科技有限公司 | Orthogonal hooked diagonal tube |
-
1994
- 1994-03-22 CN CN 94227345 patent/CN2199808Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100980A (en) * | 2011-01-30 | 2011-06-22 | 江苏兴邦环保工程科技有限公司 | Orthogonal hooked diagonal tube |
| CN102100980B (en) * | 2011-01-30 | 2013-08-28 | 江苏兴邦环保工程科技有限公司 | Orthogonal hooked diagonal tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |