CN102557374A - Flow state improvement type overall cylindrical septic tank device - Google Patents
Flow state improvement type overall cylindrical septic tank device Download PDFInfo
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- CN102557374A CN102557374A CN2011104564739A CN201110456473A CN102557374A CN 102557374 A CN102557374 A CN 102557374A CN 2011104564739 A CN2011104564739 A CN 2011104564739A CN 201110456473 A CN201110456473 A CN 201110456473A CN 102557374 A CN102557374 A CN 102557374A
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- septic tank
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- fluidised form
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Abstract
The invention relates to a flow state improvement type overall cylindrical septic tank device, belonging to the field of matching facilities of buildings. The septic tank device comprises a cylindrical tank body (1), wherein a baffle plate (4-1) and a baffle plate (4-2) for playing an energy-dissipating role are arranged at the water inlet end and the water outlet end in the tank body (1) of a septic tank; a partition plate (5) is arranged between the baffle plate (4-1) and the baffle plate (4-2) in the septic tank, and the volume of the septic tank is divided into two parts through the partition plate (5); an overflow orifice (6) is arranged on the partition plate (5) for communicating the two parts; a check hole (7) and an exhaust pipe (8) are arranged at the upper part of the flow state improvement type overall cylindrical septic tank; and a water inlet pipe (2) is arranged at the water inlet end of the septic tank, and a water outlet pipe (3) is arranged at the water outlet end. The septic tank device aims at reducing the occurrence of adverse situations, such as short flow and dead zones, increasing hydraulic retention time, improving the flow state of sewage in the septic tank and improving the precipitation efficiency of the septic tank; and the septic tank is simple and good in operation effect, and is worthy of popularization.
Description
Technical field
This septic tank belongs to improvement fluidised form type integral cylindrical septic tank, belongs to the building auxiliary facility.Through near the water inlet of septic tank and water outlet position, increasing baffle plate; In septic tank, set up dividing plate; And the contour structures of change septic tank, be conceived to alleviate generation and increase hydraulic detention time like unfavorable conditions such as cutout, dead bands, improve sewage fluidised form in the septic tank; The deposition that helps sewage and dirt in the septic tank promotes the handling property of septic tank.
Background technology
Septic tank is as the important component part in the architectural drainage system, and it mainly utilizes suspended substance in deposition and the anaerobically fermenting effect removal sewage etc., sewage is played the effect of rough handling.Present stage, a series of reasons made the processing efficiency of septic tank be difficult to satisfy current environmental requirement owing to the septic tank internal structure is reasonable inadequately etc.The sewage fluidised form is to the bigger influence that has of the sedimentation of septic tank internal contamination thing and biochemical reaction in the pond, and then influences the bulk treatment usefulness of septic tank.
Fluidic turbulent fluctuation property is very big in the tradition septic tank; The import of septic tank, outlet and baffle plate place speed are bigger, to producing bigger impact at the bottom of the septic tank pond, cause bed mud to be dug; The water quality variation of water outlet; Deposition for suspended substance causes disadvantageous effect, and can have a zone that flow velocity is slower at the middle part of the cup of septic tank and the lower left corner of chamber, back, forms the dead band easily.The tradition septic tank has brick septic tank, Steel Concrete septic tank etc., and these septic tank anti-permeability performances are poor, polluted underground water; Cause secondary pollution; And deposition efficiency is not high, contains a large amount of floating substances in the water outlet, causes the obstruction of city planting ductwork; Biodegradability is bad simultaneously, has increased the processing load of sewage work.The gas that septic tank produces will cause the septic tank blast if can not get effective disposal.If the maintenance management of septic tank is not good at, a series of problems such as will cause that septic tank blocks.
Occurred a series of septic tanks in recent years, these septic tank transformations comprise the change of importing and exporting the position, the renewal of material, the aspects such as transformation of configuration, as adopting the septic tank of glass reinforced plastic as material, increase baffle plate etc.Also have some septic tanks to focus on the biological degradation aspect.Septic tank is as the elementary anaerobic treatment facility of sewage, and topmost function is a precipitating action, but present most septic tank sedimentation effect is not fine, and forms the dead band easily.The effect of settling and the fluidised form in the septic tank of septic tank are closely related, therefore, improve flow-shape in the septic tank, help to improve the septic tank settling property.
Summary of the invention
In order to realize hydraulics good in the septic tank; Alleviate such as cutout the generation of unfavorable conditions such as dead band, the sedimentation effect of raising septic tank; Solve the septic tank problems occured in operation; A kind of improvement fluidised form type integral cylindrical septic tank, it comprises cylindrical pond body 1, baffle plate 4-1 and the baffle plate 4-2 that there be the energy dissipating effect pond body 1 inherent feed-water end of septic tank and water side; Be provided with dividing plate 5 between septic tank interior panelling 4-1 and the baffle plate 4-2; Dividing plate 5 is divided into two portions with septic tank, and dividing plate 5 is provided with overcurrent aperture 6 and is used for the above-mentioned two portions of UNICOM; Inspection window 7 and vapor pipe 8 are arranged at improvement fluidised form type integral cylindrical septic tank top; The feed-water end of septic tank has water inlet pipe 2, and there is rising pipe 3 water side.
The end of baffle plate 4-1 and baffle plate 4-2 is adhered on the pool wall of pond body 1; Baffle plate 4-1 and baffle plate 4-2 are mirror type and arrange; The distance of baffle plate 4-1 and water-in equals the distance of baffle plate 4-2 and water outlet, and baffle plate 4-1 and baffle plate 4-2 centre-height all leave greater than the pond apex distance to septic tank at the bottom of the pipe of water inlet pipe 2 or rising pipe 3.
The two-part feed-water end that dividing plate 5 is divided into pond body 1 and the volumetric ratio of water side are 3: 1.
The number in overcurrent aperture 6 is two, and it is symmetrical distribution in the horizontal direction.
The body and the pond body encapsulation process of said water inlet pipe 2 and rising pipe 3.
Closely be connected between dividing plate 5 and the pond body 1.
Described pond body 1 is processed by glass reinforced plastic.
The aperture of described inspection window 7 is 700mm, and vapor pipe 8 diameters are 100mm.Is furnished with well lid on the aperture of inspection window 7.
The present invention has the following advantages:
This improvement fluidised form type integral cylindrical septic tank adopts glass reinforced plastic material to process, and is impervious, crushing resistance is all better, and weight of equipment is light, and is simple in structure.Adopt the position that changes water-in; Add the method for baffle plate, dividing plate and change septic tank contour structures; Improve the septic tank fluidised form, reduced the turbulent region that septic tank is imported and exported, improved deposition efficiency; Increase the residence time of sewage, helped the deposition of cesspool sewage and the biological degradation of sewage more.Simultaneously, dividing plate is set in septic tank, dividing plate is provided with the overcurrent aperture.Therefore, not only capacity utilization is high for improvement fluidised form type integral cylindrical septic tank, and sedimentation effect is good, and the corruption effect of bed mud is fine, has solved the bad problem of last effect in the septic tank.The present invention has also improved the sewage fluidised form, and its effluent quality is good, is the septic tank that is worthy to be popularized.
Description of drawings
Fig. 1 improves fluidised form type integral cylindrical septic tank plat
Fig. 2 improves fluidised form type integral cylindrical septic tank A-A sectional view
Fig. 3 improves fluidised form type integral cylindrical septic tank B-B sectional view
Wherein
1, pond body, 2, water inlet pipe, 3, rising pipe, 4-1 baffle plate, 4-2 baffle plate, 5, dividing plate, 6, the overcurrent aperture, 7, inspection window, 8, vapor pipe.
Embodiment
In conjunction with Figure of description, this septic tank is to belong to improvement fluidised form type integral cylindrical septic tank, and this septic tank is further specified:
The design and the enforcement of this improvement fluidised form type integral cylindrical septic tank are implemented according to the principle of summary of the invention.
This improvement fluidised form type integral cylindrical septic tank is in factory, to carry out Design and Machining, directly is transported to required place as required and uses, and foundation ditch size required during use is decided according to practical situation.Shown in Fig. 1 to 3 this septic tank most importantly about the processing of interior panelling and dividing plate be connected, in the improvement fluidised form type integral cylindrical septic tank, baffle plate 4-1 and baffle plate 4-2 are arranged in the turnover water end (W.E.).It is 3: 1 that dividing plate 5 is divided into ratio with the volume of septic tank.Confirm the link position of baffle plate 4-1 and baffle plate 4-2,, must guarantee that the linking of baffle plate and pond body is solid and accurate in order to guarantee the baffle plate connection stability.The septic tank material adopts glass reinforced plastic.Two overcurrent apertures 6 are arranged on the dividing plate (5), and the number in overcurrent aperture 6 is two.
In this septic tank Design and Machining process, there are water inlet pipe and rising pipe in the feed-water end of septic tank and water side, are furnished with the sizes related well lid on the inspection aperture on septic tank top.The volume size of the improvement fluidised form type integral cylindrical septic tank of machine-shaping in the factory is decided according to the situation of reality.
Claims (9)
1. fluidised form modified form integral barrel septic tank equipment, it comprises cylindrical pond body (1), it is characterized in that: baffle plate (4-1) that there has been the energy dissipating effect the inherent feed-water end of pond body (1) of septic tank and water side and baffle plate (4-2); Be provided with dividing plate (5) between septic tank interior panelling (4-1) and the baffle plate (4-2), dividing plate (5) is divided into two portions with the septic tank volume; Dividing plate (5) is provided with overcurrent aperture (6) and is used for these two portions of UNICOM; Inspection window (7) and vapor pipe (8) are arranged at improvement fluidised form type integral cylindrical septic tank top; The feed-water end of septic tank has water inlet pipe (2), and there is rising pipe (3) water side.
2. according to the improvement fluidised form type integral cylindrical septic tank equipment in the claim 1; It is characterized in that: baffle plate (4-1) is adhered on the pool wall of pond body (1) with an end of baffle plate (4-2); Baffle plate (4-1) and baffle plate (4-2) are mirror type and arrange; The distance of baffle plate (4-1) and water-in equals the distance of baffle plate (4-2) and water outlet, and baffle plate (4-1) and baffle plate (4-2) centre-height all leave greater than the pond apex distance to septic tank at the bottom of the pipe of water inlet pipe (2) or rising pipe (3).
3. improvement fluidised form type integral cylindrical septic tank equipment is characterized in that: the two-part feed-water end that dividing plate (5) is divided into pond body (1) and the volumetric ratio of water side are 3: 1.
4. according to the improvement fluidised form type integral cylindrical septic tank equipment in the claim 1, it is characterized in that: the number of overcurrent aperture (6) is two, and it is symmetric arrangement in the horizontal direction.
5. according to the improvement fluidised form type integral cylindrical septic tank equipment in the claim 1, it is characterized in that: the body of said water inlet pipe (2) and rising pipe (3) and pond body encapsulation process.
6. according to the improvement fluidised form type integral cylindrical septic tank equipment in the claim 1, it is characterized in that: pond body (1) and baffle plate (4-1) coincide with (4-2) edge and bond.
7. according to the improvement fluidised form type integral cylindrical septic tank equipment in the claim 1, it is characterized in that: closely be connected between dividing plate (5) and the pond body (1).
8. according to the improvement fluidised form type integral cylindrical septic tank equipment in the claim 1, it is characterized in that: described pond body (1) is processed by glass reinforced plastic.
9. according to the improvement fluidised form type integral cylindrical septic tank in the claim 1, it is characterized in that: the aperture of described inspection window (7) is 700mm, and vapor pipe (8) diameter is 100mm, and the eating dishes without rice or wine of inspection window (7) is furnished with well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104564739A CN102557374A (en) | 2011-12-30 | 2011-12-30 | Flow state improvement type overall cylindrical septic tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104564739A CN102557374A (en) | 2011-12-30 | 2011-12-30 | Flow state improvement type overall cylindrical septic tank device |
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| Publication Number | Publication Date |
|---|---|
| CN102557374A true CN102557374A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104564739A Pending CN102557374A (en) | 2011-12-30 | 2011-12-30 | Flow state improvement type overall cylindrical septic tank device |
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| Country | Link |
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| CN (1) | CN102557374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445266A (en) * | 2017-09-04 | 2017-12-08 | 中南大学 | A kind of gas-liquid fluidisation strengthens struvite crystallization granulating apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168893A (en) * | 1980-05-31 | 1981-12-25 | Matsushita Electric Works Ltd | Methane fermentation device |
| CN2789244Y (en) * | 2005-06-06 | 2006-06-21 | 陆正新 | Glassfiber reinforced plastic integrated septic-tank |
| CN201305528Y (en) * | 2008-12-11 | 2009-09-09 | 侯继和 | An integral fiber reinforced plastics septic tank |
| CN202508962U (en) * | 2011-12-30 | 2012-10-31 | 北京工业大学 | Liquid state improved type whole cylinder septic-tank device |
-
2011
- 2011-12-30 CN CN2011104564739A patent/CN102557374A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168893A (en) * | 1980-05-31 | 1981-12-25 | Matsushita Electric Works Ltd | Methane fermentation device |
| CN2789244Y (en) * | 2005-06-06 | 2006-06-21 | 陆正新 | Glassfiber reinforced plastic integrated septic-tank |
| CN201305528Y (en) * | 2008-12-11 | 2009-09-09 | 侯继和 | An integral fiber reinforced plastics septic tank |
| CN202508962U (en) * | 2011-12-30 | 2012-10-31 | 北京工业大学 | Liquid state improved type whole cylinder septic-tank device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445266A (en) * | 2017-09-04 | 2017-12-08 | 中南大学 | A kind of gas-liquid fluidisation strengthens struvite crystallization granulating apparatus |
| CN107445266B (en) * | 2017-09-04 | 2020-12-15 | 中南大学 | Gas-liquid fluidization enhanced struvite crystallization granulation device |
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Application publication date: 20120711 |