CN109179627B - Centrifugal sewage treatment device and sewage treatment system - Google Patents
Centrifugal sewage treatment device and sewage treatment system Download PDFInfo
- Publication number
- CN109179627B CN109179627B CN201811264915.8A CN201811264915A CN109179627B CN 109179627 B CN109179627 B CN 109179627B CN 201811264915 A CN201811264915 A CN 201811264915A CN 109179627 B CN109179627 B CN 109179627B
- Authority
- CN
- China
- Prior art keywords
- water
- sewage treatment
- central shaft
- base
- fixed
- Prior art date
- 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.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 95
- 238000011282 treatment Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 139
- 239000010802 sludge Substances 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 description 11
- 108090000790 Enzymes Proteins 0.000 description 11
- 239000003344 environmental pollutant Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 231100000719 pollutant Toxicity 0.000 description 9
- 229940037003 alum Drugs 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002101 nanobubble Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifugal sewage treatment device.A base can be fixed on a workbench in a vibration-proof manner, a water storage tank is arranged on the outer edge of the base, and a water outlet is formed in the bottom wall of the water storage tank; a sludge discharge outlet is arranged between the wall of the central shaft hole of the base and the side wall of the inner ring of the water storage tank; the central shaft is rotatably fixed in a central shaft hole of the base, the lower end of the central shaft is fixedly provided with a driving wheel, and the upper end of the central shaft is fixedly provided with a water distribution wheel; the inner circle of the bottom wall of the inner barrel is fixed on the central shaft, a sludge outlet is arranged on the bottom wall, water leakage holes are uniformly distributed on the side wall, and filter cloth is fixed on the inner surface of the side wall; the lower end of the side wall of the outer barrel is detachably fixed on the base through a sealing strip; a water inlet is fixed in the center of the lower end surface of the top cover; the driving wheel at the lower end of the central shaft is connected to the output driving wheel of the motor through a driving belt or a driving chain. The sewage treatment system adopting the centrifugal sewage treatment device can separate mud and water for treatment, recover water activity, realize self-purification of water, and has small occupied area, low cost and high efficiency.
Description
Technical Field
The invention relates to a centrifugal sewage treatment device and a sewage treatment system.
Background
The living sewage body is eutrophicated, the appearance is black and odorous, the living sewage body is also called as dead water, water molecules exist in a cluster form, the water exists in a long molecular chain structure, and pollutants are easily associated with the molecular chain structure of the water molecules. The traditional sewage treatment method can only remove pollutants which are not associated with water molecule chains, and is difficult to remove for the pollutants associated with water molecules.
The traditional sewage treatment mode is generally separation and precipitation, alum (KAl (SO 4）2) is the most commonly used method in early stage, the effect of the method is obvious, but Al 3+ generated after alum is dissolved in water is very harmful to human body and is forbidden to use, various medicines are used in the process of treating water later, although the surface hazard is obvious without alum (KAl (SO 4）2), various medicine residues are always remained after treatment, the residues are not easy to detect, the potential hazard is even higher after continuous accumulation, the medicines are gradually resisted by people along with the improvement of environmental awareness, the method also comprises the steps of aerating and oxygenating in sewage, recycling water plants and the like, the aerating method generally comprises the steps of filling air in water or utilizing an aerator, the method is low in efficiency, the effect of changing pollutants in water is not obvious, the occupied value is large, the period is prolonged, the enzyme is easy to treat the enzyme is in the condition of losing the essential effect of the enzyme, the enzyme is very high, the enzyme is easy to treat the enzyme is not polluted by the enzyme, and the enzyme is very stable when the enzyme is used in the essential condition of the enzyme is actually used, and the enzyme is very high.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a centrifugal sewage treatment device and a sewage treatment system, wherein the sewage treatment system using the device can destroy the long molecular chain structure of water, quickly increase dissolved oxygen, promote the formation of an ecological system and achieve the effect of sewage treatment; the method is pure green, pollution-free, thorough in pollutant removal, small in occupied area, low in cost, high in efficiency and simple in implementation.
In order to achieve the above purpose, the technical solution adopted by the invention is as follows: a centrifugal sewage treatment device comprises a workbench, a base, an outer barrel, an inner barrel, a top cover butt strap, a central shaft, a water diversion wheel, a water inlet and a motor; the base is fixed on the workbench in a vibration-proof manner, a central shaft hole is formed in the center of the base, a water storage groove with high outer ring side wall and low inner ring side wall is arranged on the outer edge, a water outlet is formed in the bottom wall of the water storage groove, the upper end face of the water storage groove at the water outlet is the lowest, and a drain pipe is arranged on the water outlet; a sludge discharge outlet is arranged between the central shaft hole wall of the base and the inner ring side wall of the water storage tank; the central shaft is rotatably fixed in a central shaft hole of the base, the lower end of the central shaft is fixedly provided with a driving wheel, the upper end of the central shaft is fixedly provided with a water dividing wheel, and a plurality of stirring fins are uniformly fixed on the water dividing wheel; the inner circle of the bottom wall of the inner barrel is fixed on the central shaft, the bottom wall of the inner barrel is provided with a sludge outlet, the side wall of the inner barrel is uniformly distributed with water leakage holes, the inner surface of the side wall of the inner barrel is fixed with filter cloth, and a space is reserved between the bottom wall of the inner barrel and the base; the bottomless outer barrel is sleeved outside the inner barrel through a gap, and the lower end of the side wall of the bottomless outer barrel is detachably fixed on the base through a sealing strip; the top cover butt strap is covered in the middle of the upper end face of the outer barrel, a water inlet is fixedly formed in the center of the top cover butt strap, the lower end of the water inlet stretches into the inner barrel, and the annular water outlet end at the lower end of the water inlet is right opposite to the bulge at the center of the split water wheel; the driving wheel at the lower end of the central shaft is connected to the output driving wheel of the motor through a driving belt or a driving chain.
Further preferably, the centrifugal force generated by the motor driving the inner barrel to rotate is not less than 3000N.
Further preferably, the base is fixed to the workbench in a vibration-proof manner by: more than three fixing lugs are outwards protruded on the outer circle of the base, and a protective outer cover is fixed on a workbench at the same position; the spring column is fixed on the top surface in the protective outer cover, and a spring is sleeved outside the spring column; the fixing lug is provided with a through hole, the spring column penetrates through the through hole and is locked and fastened on the lower end face of the fixing lug by a nut. The structure elastically fixes the base on the workbench, and when the inner barrel and the water dividing wheel rotate at high speed, the generated vibration is unloaded. The protection dustcoat protects overall structure and does not receive external environment's interference, protects overall structure's shock attenuation effect.
Further preferably, the structure that the lower end of the side wall of the outer barrel is detachably fixed on the base through the sealing strip is that: the lower end of the side wall of the outer barrel is outwards turned into a turned edge; more than three arc-shaped bulges outwards protrude from the outer circle of the base, and mounting holes are formed in the arc-shaped bulges; a circle of sealing strips are placed on the outer edge of the upper end surface of the base, and the flanging of the outer barrel is pressed on the sealing strips; the bolt, the upper end of which is fixedly provided with the claw and matched with the mounting hole, passes through the mounting hole, the clamping claw at the upper end is pressed on the flanging of the outer barrel, and the lower end is locked and fixed by the locking nut. The structure is simple to install and detach and high in fixing reliability.
Further preferably, the filter cloth is a nonwoven filter cloth. Low cost and good filtering effect.
Further preferably, the driving wheel, the driving belt or the driving chain at the lower end of the central shaft and the output driving wheel of the motor are jointly wrapped in the protective cover. The muddy water is prevented from entering the pollution driving wheel, the driving belt or the driving chain and the output driving wheel of the motor, so that the working smoothness is ensured.
Further preferably, the central shaft at the lower end of the water diversion wheel is entirely covered in the outer cover. The muddy water is prevented from polluting the mounting parts of the central shaft, so that the central shaft works better.
A sewage treatment system adopting the centrifugal sewage treatment device comprises a sewage pond, a water pump, a water diversion pipeline, more than one centrifugal sewage treatment device and a water return pipeline; a water pump arranged at one end in the sewage pond is connected with the water diversion pipeline; the water outlet of the water diversion pipeline is connected with the upper water inlet end of the water inlet of the centrifugal sewage treatment device; one end of the water return pipeline is connected with a water outlet of the centrifugal sewage treatment device, and the other end of the water return pipeline is connected with the other end of the sewage pond; the sludge discharge port of the centrifugal sewage treatment device is opposite to the upper end surface of the workbench or the sludge holding vessel.
Because the centrifugal sewage treatment device adopts the scheme, sewage at one end of the sewage pond is introduced into the inner barrel of the centrifugal sewage treatment device by the water pump and the water diversion pipeline, the water diversion wheel and the inner barrel of the centrifugal sewage treatment device rotate at high speed under the drive of the motor, the treated water is thrown into a space between the inner barrel and the outer barrel by the water leakage hole of the inner barrel after the sewage is filtered by the filter cloth, sludge is reserved in the inner barrel, and then enters the sludge containing vessel along the sludge outlet of the bottom wall of the inner barrel and the sludge discharge outlet of the base. The treated water is discharged into a water return pipeline through a water outlet and enters the other end of the sewage pond. Repeatedly treating sewage in a sewage pond by a centrifugal sewage treatment device, wherein the treated water is more soluble in oxygen, so that the propagation of microorganisms in the water is accelerated, the completion progress of an ecological system is promoted until the ecological system is complete, and the sewage treatment is completed. And the sludge discharged from the sludge discharge port of the centrifugal sewage treatment device is transported out of the sludge container, dried in the air and then used as fertilizer to be backfilled into a sewage pond or used as organic fertilizer after other treatments, so that the waste recycling is realized.
The invention utilizes the centrifugal force principle, and sewage evenly disperses and flows into the periphery of the inner barrel under the action of the water dividing wheel of the centrifugal sewage treatment device. Meanwhile, in the process, the water distribution wheel is in strong collision with the inflow sewage, so that the water molecule structure of the sewage is activated for the first time. Under the action of centrifugal force on the inner barrel wall, sewage penetrates through the filter cloth with quite large potential energy, impacts on the outer barrel through gaps on the inner barrel wall to generate atomization effect, and is fully mixed with air, the water body impacts with the outer barrel at high speed and the inner barrel and the filter cloth are cut, so that a water molecule structure is activated to the maximum extent, pollutant substances associated with the sewage are released fundamentally, and large-particle impurities and part of suspended matters in the water are remained in the inner barrel through the filter cloth and flow out of the centrifugal sewage treatment device to be separated from the water body. The organic pollutants of long molecular chains are cracked by impacting and cutting, so that the organic pollutants are changed into the small molecular chain pollutants which are easy to be oxidized and reduced, a large number of nano bubbles are generated in the impacting and cutting process, sewage containing the nano bubbles flows into domestic sewage along with a water body through a return pipeline and flows into the sewage pond, so that the water body is fully dissolved with oxygen from a surface layer to a bottom layer, oxidation-reduction reaction is quickened, domestic sewage in the sewage pond is repeatedly treated by a centrifugal sewage treatment device, the sewage is gradually cleaned, pollutant substances associated with the sewage are also released, the sewage is more easily oxidized and reduced, the sewage is changed into organic fertilizer, and a large number of harmful pollutants are removed after the large-particle impurities and part of suspended matters separated from the water body are dried, so that the sewage is backfilled into the sewage pond or used as organic fertilizer through other treatments, and the reutilization of waste is realized. The treated sewage sugar water is especially suitable for cultivation, can be used for fish cultivation, phytoplankton planting and the like, and can recover the self-cleaning function of the water.
Drawings
FIG. 1 is a schematic view showing an internal structure of a sewage treatment apparatus of the present invention;
FIG. 2 is a plan view of the sewage treatment apparatus of the present invention;
FIG. 3 is a schematic view of the structure of a water dividing wheel in the sewage treatment apparatus of the present invention;
FIG. 4 is a plan view of a base of the sewage treatment apparatus of the present invention;
FIG. 5 is a top view of the outer tub and the inner tub in the sewage treatment apparatus of the present invention;
Fig. 6 is a schematic diagram of a sewage treatment system according to the present invention.
The specific embodiment is as follows:
the invention is further described below with reference to the drawings and detailed description.
The centrifugal sewage treatment apparatus 31 shown in fig. 1,2, 3, 4 and 5 includes a table 1, a base 2, an outer tub 3, an inner tub 4, a top cover access plate 5, a center shaft 11, a water dividing wheel 6, a water inlet 12 and a motor 7. The base 2 is fixed on the workbench 1 in a vibration-proof manner; the preferable structure is as follows: more than three fixing lugs 8 are outwards protruded on the outer circle of the base 2, and a protective outer cover 9 is fixed on the workbench 1 at the same position; the spring column 13 is fixed on the top surface in the protective housing 9, the spring 10 is sleeved outside the spring column, the through hole 23 is formed in the fixing lug 8, the spring column 13 penetrates through the through hole 23, and the spring column is locked and fixed on the lower end surface of the fixing lug 8 through a nut. The base 2 is provided with a central shaft hole in the center, the outer edge is provided with a water storage tank 16 with a high outer ring side wall 19 and a low inner ring side wall 24, the bottom wall of the water storage tank 16 is provided with a water outlet 25, the upper end surface of the water storage tank 16 at the water outlet 25 is the lowest, and a water outlet pipe is arranged on the water outlet 25. A sludge discharge outlet 26 is arranged between the central shaft hole wall of the base 2 and the inner ring side wall 24 of the water storage tank 16; the preferred structure of the base 2 of this embodiment is: the base 2 is composed of an integrated outer ring and a cross beam 20 passing through the center of the outer ring, the upper end surface of the outer ring is provided with a water storage tank 16, a central shaft hole is formed in the center of the cross beam 20, and two sludge discharge ports 26 are formed between the cross beam 20 and the circular ring. The central shaft 11 is rotatably fixed in a central shaft hole of the base 2 through a bearing, a belt pulley 27 (also can be a chain wheel) is fixed at the lower end of the central shaft, the water diversion wheel 6 is fixed at the upper end of the central shaft, and a plurality of stirring wings 28 are uniformly fixed on the water diversion wheel 6. The inner circle of the bottom wall of the inner barrel 4 is fixed on the central shaft 11, the bottom wall is provided with a sludge outlet 18, the side wall is uniformly distributed with water leakage holes, the inner surface of the side wall is fixed with a filter cloth 17, and preferably, the filter cloth 17 is a non-woven fabric filter cloth. The preferred structure of the bottom wall of the inner tub 4 of this embodiment is: the bottom wall of the inner barrel 4 consists of an outer circular ring 29, an inner circular ring 31 and connecting ribs 30 which connect the outer circular ring 29 and the inner circular ring 31; the inner hole of the inner ring 31 is the inner circle of the bottom wall of the inner barrel 4, and the outer and inner rings 29, 31 and the connecting ribs 30 enclose a plurality of sludge outlets 18. A space is arranged between the bottom wall of the inner barrel 4 and the base 2. The bottomless outer barrel 3 is sleeved outside the inner barrel 4 at intervals. The lower end of the side wall of the outer barrel 3 is detachably fixed on the base through a sealing strip; the preferable structure is as follows: the lower end of the side wall of the outer barrel 3 is outwards turned into a turned edge; more than three arc-shaped bulges are outwards bulged on the outer circle of the base 2, and mounting holes are formed in the arc-shaped bulges; a circle of sealing strips are placed on the outer edge of the upper end surface of the base 2, and the flanging of the outer barrel 3 is pressed on the sealing strips; the bolt with the upper end fixed with the jack catch with mounting hole assorted wears in the mounting hole, and upper end clamping claw crimping is on the turn-ups of outer bucket 3, and the lower extreme is locked fixedly by lock nut. The top cover access plate 5 is covered in the middle of the upper end face of the outer barrel 3, the water inlet 12 is fixed in the center of the top cover access plate, the lower end of the water inlet 12 stretches into the inner barrel 4, the annular water outlet end at the lower end of the top cover access plate is opposite to the bulges 33 and 15 at the center of the split water wheel 6, and the bulges are the water inlet end at the upper end of the water inlet 12. The pulley 27 at the lower end of the central shaft 11 is connected to the output pulley 22 of the motor 7 via a belt 21. Preferably, the belt pulley 27 at the lower end of the central shaft 11, the driving belt 21 and the output belt pulley 22 of the motor 7 are jointly wrapped in the protective cover. Preferably, the centrifugal force generated by the motor 7 driving the inner barrel 4 to rotate is not less than 3000N.
The sewage treatment system using the centrifugal sewage treatment apparatus shown in fig. 6 includes a sewage pond 34, a water pump 35, a water conduit 36, one or more centrifugal sewage treatment apparatuses 37, and a water return conduit 38. A water pump 35 arranged at one end in the sewage pond 34 is connected with a water diversion pipeline 36; the water outlet of the water diversion pipeline 36 is connected with the water inlet end 15 at the upper end of the water inlet 12 of the centrifugal sewage treatment device 37; one end of the water return pipeline 38 is connected with the water outlet 25 of the centrifugal sewage treatment device 37, and the other end is connected with the other end of the sewage pond 34; the sludge discharge port 26 of the centrifugal sewage treatment device 37 is opposite to the upper end surface of the workbench or the sludge holding vessel.
The above-described embodiments are only preferred and exemplary, and a person skilled in the art may make equivalent technical changes from the description of the present patent, all of which are covered by the protection scope of the present patent.
Claims (10)
1. A centrifugal sewage treatment device, which is characterized in that: comprises a workbench, a base, an outer barrel, an inner barrel, a top cover access board, a central shaft, a water diversion wheel, a water inlet and a motor; the base is fixed on the workbench in a vibration-proof manner, a central shaft hole is formed in the center of the base, a water storage groove with high outer ring side wall and low inner ring side wall is arranged on the outer edge, a water outlet is formed in the bottom wall of the water storage groove, the upper end face of the water storage groove at the water outlet is the lowest, and a drain pipe is arranged on the water outlet; a sludge discharge outlet is arranged between the central shaft hole wall of the base and the inner ring side wall of the water storage tank; the central shaft is rotatably fixed in a central shaft hole of the base, the lower end of the central shaft is fixedly provided with a driving wheel, the upper end of the central shaft is fixedly provided with a water dividing wheel, and a plurality of stirring fins are uniformly fixed on the water dividing wheel; the inner circle of the bottom wall of the inner barrel is fixed on the central shaft, the bottom wall of the inner barrel is provided with a sludge outlet, the side wall of the inner barrel is uniformly distributed with water leakage holes, the inner surface of the side wall of the inner barrel is fixed with filter cloth, and a space is reserved between the bottom wall of the inner barrel and the base; the bottomless outer barrel is sleeved outside the inner barrel through a gap, and the lower end of the side wall of the bottomless outer barrel is detachably fixed on the base through a sealing strip; the top cover butt strap is covered in the middle of the upper end face of the outer barrel, a water inlet is fixedly formed in the center of the top cover butt strap, the lower end of the water inlet stretches into the inner barrel, and the annular water outlet end at the lower end of the water inlet is right opposite to the bulge at the center of the split water wheel; the driving wheel at the lower end of the central shaft is connected to the output driving wheel of the motor through a driving belt or a driving chain.
2. The centrifugal sewage treatment apparatus according to claim 1, wherein: the centrifugal force generated by the rotation of the inner barrel driven by the motor is not less than 3000N.
3. The centrifugal sewage treatment apparatus according to claim 1 or 2, wherein: the base can be fixed on the workbench in a vibration-proof manner and has the following structure: more than three fixing lugs are outwards protruded on the outer circle of the base, and a protective outer cover is fixed on a workbench at the same position; the spring column is fixed on the top surface in the protective outer cover, and a spring is sleeved outside the spring column; the fixing lug is provided with a through hole, the spring column penetrates through the through hole and is locked and fastened on the lower end face of the fixing lug by a nut.
4. A centrifugal sewage treatment apparatus according to claim 3, wherein: the lower end of the outer barrel side wall is detachably fixed on the base through a sealing strip, and the structure is that: the lower end of the side wall of the outer barrel is outwards turned into a turned edge; more than three arc-shaped bulges outwards protrude from the outer circle of the base, and mounting holes are formed in the arc-shaped bulges; a circle of sealing strips are placed on the outer edge of the upper end surface of the base, and the flanging of the outer barrel is pressed on the sealing strips; the bolt, the upper end of which is fixedly provided with the claw and matched with the mounting hole, passes through the mounting hole, the clamping claw at the upper end is pressed on the flanging of the outer barrel, and the lower end is locked and fixed by the locking nut.
5. The centrifugal sewage treatment apparatus according to claim 4, wherein: the filter cloth is non-woven fabric filter cloth.
6. The centrifugal sewage treatment apparatus according to claim 5, wherein: the transmission wheel, the transmission belt or the transmission chain at the lower end of the central shaft and the output transmission wheel of the motor are jointly wrapped in the protective cover.
7. The centrifugal sewage treatment apparatus according to claim 6, wherein: the central shaft at the lower end of the water diversion wheel is entirely covered in the outer cover.
8. The centrifugal sewage treatment apparatus according to claim 1 or 2, wherein: the lower end of the outer barrel side wall is detachably fixed on the base through a sealing strip, and the structure is that: the lower end of the side wall of the outer barrel is outwards turned into a turned edge; more than three arc-shaped bulges outwards protrude from the outer circle of the base, and mounting holes are formed in the arc-shaped bulges; a circle of sealing strips are placed on the outer edge of the upper end surface of the base, and the flanging of the outer barrel is pressed on the sealing strips; the bolt, the upper end of which is fixedly provided with the claw and matched with the mounting hole, passes through the mounting hole, the clamping claw at the upper end is pressed on the flanging of the outer barrel, and the lower end is locked and fixed by the locking nut.
9. The centrifugal sewage treatment apparatus according to claim 8, wherein: the filter cloth is non-woven fabric filter cloth; the transmission wheel, the transmission belt or the transmission chain at the lower end of the central shaft and the output transmission wheel of the motor are jointly wrapped in the protective cover; the central shaft at the lower end of the water diversion wheel is entirely covered in the outer cover.
10. A sewage treatment system employing the centrifugal sewage treatment apparatus according to any one of claims 1 to 9, comprising a sewage pond, a water pump, a water conduit, more than one centrifugal sewage treatment apparatus and a return conduit; a water pump arranged at one end in the sewage pond is connected with the water diversion pipeline; the water outlet of the water diversion pipeline is connected with the upper water inlet end of the water inlet of the centrifugal sewage treatment device; one end of the water return pipeline is connected with a water outlet of the centrifugal sewage treatment device, and the other end of the water return pipeline is connected with the other end of the sewage pond; the sludge discharge port of the centrifugal sewage treatment device is opposite to the upper end surface of the workbench or the sludge holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264915.8A CN109179627B (en) | 2018-10-29 | 2018-10-29 | Centrifugal sewage treatment device and sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264915.8A CN109179627B (en) | 2018-10-29 | 2018-10-29 | Centrifugal sewage treatment device and sewage treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109179627A CN109179627A (en) | 2019-01-11 |
| CN109179627B true CN109179627B (en) | 2024-04-19 |
Family
ID=64943875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264915.8A Active CN109179627B (en) | 2018-10-29 | 2018-10-29 | Centrifugal sewage treatment device and sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109179627B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114573169A (en) * | 2022-05-07 | 2022-06-03 | 山东微观生态研究中心有限公司 | Ultrasonic wall-breaking sterilization sewage purification device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960034560U (en) * | 1995-04-17 | 1996-11-21 | 이남출 | Continuous working type sludge dewatering device |
| KR20050049928A (en) * | 2003-11-24 | 2005-05-27 | 이종국 | Basket centrifuge |
| WO2008040261A1 (en) * | 2006-10-04 | 2008-04-10 | Environment Commerce Cz S.R.O. | Sewage treatment plant |
| WO2009026805A1 (en) * | 2007-08-29 | 2009-03-05 | Shenzhen Jingrui Industry Co., Ltd. | Vegetable washing machine |
| CN203108316U (en) * | 2013-03-07 | 2013-08-07 | 李海龙 | Automatic deslagging type centrifugal sewage filter |
| RU2624109C1 (en) * | 2016-10-10 | 2017-06-30 | Олег Савельевич Кочетов | Centrifugal dust exhauster |
| CN206823291U (en) * | 2017-04-20 | 2018-01-02 | 宋宁立 | A kind of centrifugal strength sewage-treatment plant |
| CN207667203U (en) * | 2017-12-05 | 2018-07-31 | 北京市伟业供热设备有限责任公司 | Vacuum degassing machine |
| CN108409101A (en) * | 2018-05-17 | 2018-08-17 | 重庆交通大学 | Centrifugal sludge dehydration device |
| CN108609761A (en) * | 2018-05-25 | 2018-10-02 | 张玉峰 | Centrifugal desliming sewage treatment device |
| CN209128116U (en) * | 2018-10-29 | 2019-07-19 | 河北雄安德荫源环境科技有限公司 | A kind of centrifugation sewage-treatment plant and sewage disposal system |
-
2018
- 2018-10-29 CN CN201811264915.8A patent/CN109179627B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960034560U (en) * | 1995-04-17 | 1996-11-21 | 이남출 | Continuous working type sludge dewatering device |
| KR0117676Y1 (en) * | 1995-04-17 | 1998-04-24 | 이남출 | Continuous dewatering apparatus for sludge |
| KR20050049928A (en) * | 2003-11-24 | 2005-05-27 | 이종국 | Basket centrifuge |
| WO2008040261A1 (en) * | 2006-10-04 | 2008-04-10 | Environment Commerce Cz S.R.O. | Sewage treatment plant |
| WO2009026805A1 (en) * | 2007-08-29 | 2009-03-05 | Shenzhen Jingrui Industry Co., Ltd. | Vegetable washing machine |
| CN203108316U (en) * | 2013-03-07 | 2013-08-07 | 李海龙 | Automatic deslagging type centrifugal sewage filter |
| RU2624109C1 (en) * | 2016-10-10 | 2017-06-30 | Олег Савельевич Кочетов | Centrifugal dust exhauster |
| CN206823291U (en) * | 2017-04-20 | 2018-01-02 | 宋宁立 | A kind of centrifugal strength sewage-treatment plant |
| CN207667203U (en) * | 2017-12-05 | 2018-07-31 | 北京市伟业供热设备有限责任公司 | Vacuum degassing machine |
| CN108409101A (en) * | 2018-05-17 | 2018-08-17 | 重庆交通大学 | Centrifugal sludge dehydration device |
| CN108609761A (en) * | 2018-05-25 | 2018-10-02 | 张玉峰 | Centrifugal desliming sewage treatment device |
| CN209128116U (en) * | 2018-10-29 | 2019-07-19 | 河北雄安德荫源环境科技有限公司 | A kind of centrifugation sewage-treatment plant and sewage disposal system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109179627A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106698823B (en) | Aeration type sewage treatment device and method | |
| CN101643301B (en) | Method for purifying oil-containing waste water of catering and complete equipment thereof | |
| CN108675547A (en) | Environmental project sewage purification treatment equipment | |
| CN208440407U (en) | A kind of sanitary sewage disposal agitation and filtration device | |
| CN109179627B (en) | Centrifugal sewage treatment device and sewage treatment system | |
| CN110713310B (en) | Sewage advanced treatment device and method based on microbial activated sponge iron filler | |
| CN208617652U (en) | Integrated form integrated sewage treating apparatus | |
| CN109694163B (en) | Toilet flushing water treatment system | |
| CN110342739A (en) | A kind of domestic sewage processing system and domestic sewage processing method | |
| CN209128116U (en) | A kind of centrifugation sewage-treatment plant and sewage disposal system | |
| CN207525057U (en) | A kind of fast sewage treatment device | |
| CN206415410U (en) | Fecal pollution processing is with smashing equipment and fecal pollution processing system | |
| CN209010335U (en) | A kind of municipal wastewater processing system | |
| CN212236718U (en) | Biochemical pond foul smell processing apparatus | |
| CN105413309B (en) | A kind of early-stage rainwater spiral-flow type separation of solid and liquid facility | |
| CN210150860U (en) | Integrated sewage treatment equipment | |
| CN208055124U (en) | A kind of wastewater efficient processing unit | |
| CN108059296B (en) | Chicken farm sewage treatment plant | |
| CN112079468A (en) | Sewage grading and refining treatment equipment | |
| CN111170560A (en) | Villages and towns sewage purification system | |
| CN108929003A (en) | A kind of municipal wastewater processing system and method | |
| KR20010010804A (en) | The equipment to treat the dirty water of the septic tank by ozone | |
| CN213266090U (en) | Integrated sewage treatment device | |
| CN214936730U (en) | Environment-friendly eutrophic water ecological treatment and restoration device | |
| CN212387882U (en) | Integrated sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |