AU2021100242A4 - A Centrifugal Rotating Wastewater Purification Device - Google Patents
A Centrifugal Rotating Wastewater Purification Device Download PDFInfo
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- AU2021100242A4 AU2021100242A4 AU2021100242A AU2021100242A AU2021100242A4 AU 2021100242 A4 AU2021100242 A4 AU 2021100242A4 AU 2021100242 A AU2021100242 A AU 2021100242A AU 2021100242 A AU2021100242 A AU 2021100242A AU 2021100242 A4 AU2021100242 A4 AU 2021100242A4
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- Australia
- Prior art keywords
- mud
- water
- centrifuge
- wastewater purification
- water separation
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- 239000002351 wastewater Substances 0.000 title claims abstract description 64
- 238000000746 purification Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 149
- 238000000926 separation method Methods 0.000 claims abstract description 53
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims description 33
- 239000000945 filler Substances 0.000 claims description 15
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 239000010802 sludge Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 description 11
- 239000010865 sewage Substances 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/06—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of cylindrical shape
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a centrifugal rotating wastewater purification device which is
composed of a mud-water separation system, a conveying system and a wastewater purification
system. Specifically, the mud-water separation system, the conveying system and the
wastewater purification system are respectively connected through water pipelines. One end of
the support frame for mud-water separation system is fixed on the horizontal ground by screws,
and the other end is welding fixed on the outer side wall of the mud-water separation centrifuge.
On the upper of the outer side wall of the centrifuge, a mud-water separation water inlet is
installed to support the centrifuge and fix the mud-water separation system. Adopting a
centrifuge rotating structure, the utility model utilizes the different centrifugal effects caused
by the density difference of the solid and liquid in the high-speed rotating process, and then
uses the screen cloth to intercept the flow, so as to achieve the purpose of mud-water separation.
Furthermore, the bottom can separate and discharge the sludge and external processed water at
any time, so as to realize the continuity of mud-water separation.
1/1
101 103 304
102 J104 303
105
106 0 302
108 -- 4
109 ----- 301
0 203
1010 201 202
Figure 1 A schematic structural diagram of the centrifugal rotating wastewater
purification device of the utility model.
Description
1/1
101 103 304 102 J104 303 105 106 0 302
108 -- 4
109 ----- 301 0 203 1010 201 202
Figure 1 A schematic structural diagram of the centrifugal rotating wastewater
purification device of the utility model.
A Centrifugal Rotating Wastewater Purification Device
[01] The utility model relates to the field of wastewater treatment, in particular to a centrifugal rotating wastewater purification device.
[02] As the material basis for human beings and all living things to survive, water is an indispensable natural resource for human development. In today's world, the water crisis caused by water shortage and pollution has become a complex problem faced by any country in policy, economy and technology, and the main constraint factor of social and economic development. With the increasing shortage of water resources, the reality of water pollution has added a worry to people, With the continuous improvement of urbanization level in China, the problem of water pollution is becoming more and more serious. In particular, rivers in relatively large cities in the river basin are polluted to varying degrees. The 2010 National Water Environment Quality Status reports that the Yangtze River and Pearl River have good water quality, the Songhua River and Huaihe River are slightly polluted, the Yellow River and Liaohe River are moderately polluted, and the Haihe River is heavily polluted, Therefore, improving the efficiency and technology of wastewater treatment is still the main task we are facing at present.
[03] In 2010, the treatment capacity of urban wastewater treatment plants in China reached 102.62 million cubic meters, and the urban wastewater treatment rate was 76.9%. By the end of September 2011, 3,077 urban wastewater treatment plants had been built in cities and counties, with a treatment capacity of 136 million cubic meters per year. Thus, the wastewater treatment industry in China has developed rapidly, and the wastewater treatment rate and wastewater treatment capacity have increased rapidly.
[04] Although China has made gratifying achievements in the field of wastewater treatment by introducing and learning foreign advanced technology and equipment, there is still no efficient and feasible method for the treatment of wastewater with high sludge content in urban life and wastewater with high solid content in industrial and mining enterprises.
[05] At present, it mainly carries out sewage or wastewater treatment after multiple sedimentation and filtration, but this method has low treatment efficiency, poor effect, and takes up a large amount of plant land and time, so it is difficult to implement in a small space. In addition, it has poor treatment effect for urban river sludge, low separation efficiency of sludge and water, strong odor and other factors, which limits its own further development and application. Therefore, at present, there is no effective method for wastewater with high mud content in the world. In order to solve this problem, domestic researchers mainly develop new equipment for mud-water separation, or adopt a clarifying filter tank to reduce the mud in wastewater, so as to realize water recycling, However, it requires a large equipment and it is difficult to operate continuously. For example, in patents- Water Treatment Sedimentation Tank and Mud Scraper (ZL 200520076155. X), Sludge Flushing and Scraping Pan for Sedimentation Tank ofWater TreatmentSystem (ZL 200620133430. 1), Sludge Scraper and Suction Machinefor Water Treatment Sedimentation Tank (ZL 200820185682. 8), A Water Treatment Sludge System (20102900006.3) and Dewatering Unit for Wastewater ContainingSludge (ZL 201020546485. 1), a sludge scraping device is designed and developed to separate sludge from water, and then recycle water. In patents- A Slurry Treatment Device (ZL 20102000982. 1), A Multi-functional Slime Water Treatment Tank (ZL 201310181038. 9), A Sludge Water Treatment and Reuse System of Clarifying Tank (ZL 201320587171. X), and A Multi-functional Slime Water Treatment Tank (ZL 201320266212. 5), the clarifier method is utilized to realize the separation of water and sludge, but these methods will be accompanied by the problems of large equipment and low efficiency. So, patents- A Slime Water Treatment Device (ZL 201220274684. 0), A Three-phase Separation Mud-water Treatment Device (201220371997. 8), A Sludge Sewage TreatmentDevice (ZL 201420269911. X), A Grid Magnetic Separation Sewage Treatment Device (ZL 201520575438.2), A Mine Water Treatment System (ZL 201520502394.0), A Sieve Plate Flocculation Tank and Water Treatment System (ZL 201520683198. 8) and A Mud-water Treatment System (ZL 201520448721. 9) are designed with various clarifying filter tanks
[06] and combined with other sewage treatment techniques, such as chemical flocculation to achieve the separation of mud and water. However, this kind of method will cause short service life of the equipment, because mud-water separation and sewage treatment will cause great damage to the equipment, and the processed water still needs to be treated further. Besides, although this kind of equipment has treatment effect on organic matter, it is difficult to treat heavy metal ions.
[07] Adopting a centrifuge rotating structure, the utility model utilizes the different centrifugal effects caused by the density difference of the solid and liquid in the high-speed rotating process, and then uses the screen cloth to intercept the flow, so as to achieve the purpose of mud-water separation. Furthermore, through the bottom water inlet, the wastewater can enter the adsorption treatment system for purification to get clear water, so as to realize the mud-water separation and treatment of high mud content sewage, indicating a wide application prospect in the field of sewage treatment.
[08] The utility model aims to overcome the shortcomings of the prior art. Considering that in the disposal process of wastewater with high mud content, the solid mud must be settled in advance, filtered and then treated, which not only causes great loss to equipment, but also reduces the service life of the treating agent due to the blockage of multiple holes of the treating agent by sludge, the utility model provides a centrifugal rotating wastewater purification device, which is designed for wastewater with high mud content and high solid content, and adopts the combination mode of multistage centrifugal separation-sedimentation and fixed adsorption tower to realize the separation of mud and water in high mud wastewater and the adsorption treatment of heavy metals and inorganic substances in wastewater within a small equipment, indicating an important application prospect in the field of wastewater treatment.
[09] The purpose of the utility model is realized by the following technical scheme.
[010] A centrifugal rotating wastewater purification device is characterized by comprising a mud-water separation system, a conveying system and a wastewater purification system. Specifically, the mud-water separation system, the conveying system and the wastewater purification system are respectively connected through water pipelines. The mud-water separation system is composed of a water inlet, a centrifuge, a water outlet and a support frame. Wherein, one end of the support frame is fixed on the horizontal ground by screws, and the other end is welding fixed on the outer side wall of the centrifuge. On the upper of the outer side wall of the centrifuge, a water inlet is installed to support the centrifuge and fix the mud-water separation system.
[011] The centrifuge of the mud-water separation system includes an outer side wall, a motor, a rotating shaft, rotating shaft blades, an inner wall and a dumping tank.
[012] Wherein, the motor is fixed on the upper opening surface of the hollow cylindrical structure of the outer side wall of the centrifuge through a horizontal transverse support rod. One end of the rotating shaft is connected with the rotor of the motor, and the rotating shaft blades are fixed on the rotating shaft. The inner wall of centrifuge is hollow and cylindrical, which is fixed on the lower surface of the outer side wall of centrifuge and welded with the dumping tank of the mud-water separation system.
[013] The outer side wall of the centrifuge is a hollow cylindrical structure with an open upper part, wherein the diameter of the hollow cylindrical structure is 30-120 cm.
[014] The rotating shaft blades are of inverted anchor structure, and they are symmetrically distributed on the centrifuge rotating shaft.
[015] The distance between the inner wall and the outer wall of the centrifuge is -30 cm. Besides, the dumping tank has a conical structure.
[016] Filter holes are evenly distributed on the inner wall surface of the centrifuge, and mud-water separation screen cloth is placed on the inner wall.
[017] The water outlets of the mud-water separation system are distributed between the inner wall and the outer wall of the centrifuge and are fixed on the support frame of mud-water separation system through pipelines.
[018] The conveying system comprises a water inlet, a centrifugal pump and a water outlet. Wherein, one end of the water inlet is connected with the water outlet of the mud-water separation system through pipelines, and the other end is connected with the water inlet of the centrifugal pump. Further, one end of the water outlet of the conveying system is connected with the water outlet of the centrifugal pump.
[019] The wastewater purification system comprises a water inlet, an adsorption tower, an adsorption tower filler, a water outlet, a drainage valve and a drainage pipe. Wherein, the adsorption tower is filled with filler inside; a water inlet is installed at the bottom of the adsorption tower and a water outlet is installed at the top of the adsorption tower; a adsorption tower filler capable of adsorbing heavy metals is filled inside the adsorption tower. The water inlet of the wastewater purification system is connected with the water outlet of the conveying system through a pipeline, further, a wastewater purification system drainage pipeline is fixed on the water inlet of the wastewater purification system, and a drainage valve is installed on the drainage pipe, which can realize the multiple utilization of the adsorption tower. Through the desorption of the filler in the adsorption tower of the wastewater purification system, the filler can be reused.
[020] Working principle
[021] When the sludge containing wastewater passes through the water inlet of the wastewater separation system, the rotation of the centrifuge and the rotating shaft blades drives the mud and water to move, and then in the inner wall of the centrifuge, the sediment is intercepted, and the water flows into the outlet of the mud-water separation system between the inner wall and the outer wall of the centrifuge through the filter screen, and then enters the conveying system through the pipeline. The wastewater enters the wastewater purification system through the outlet of the conveying system, and then purified water is obtained after filler in the adsorption tower adsorbs and process heavy metals. The clean water flows out of the system through the outlet of the wastewater purification system. After several times of treatment, when the adsorption tower needs to be desorbed, the desorbed liquid is added from the outlet of the wastewater purification system, and the drainage valve is opened to discharge the desorbed water from the wastewater purification system.
[022] Compared with the prior art, the utility model has the following positive effects.
[023] Adopting a centrifuge rotating structure, the utility model utilizes the different centrifugal effects caused by the density difference of the solid and liquid in the high-speed rotating process, and then uses the screen cloth to intercept the flow, so as to achieve the purpose of mud-water separation. Furthermore, the bottom can separate and discharge the sludge and external processed water at any time, so as to realize the continuity of mud-water separation. In addition, by setting the bottom water inlet, the pretreated wastewater can easily enter into the wastewater purification system for treatment. The wastewater is purified by the adsorption treatment system, which realizes the separation and treatment of high sludge content wastewater, indicating a wide application prospect in the field of sewage treatment.
[024] Figure 1 is a schematic structural diagram of the centrifugal rotating wastewater purification device of the utility model.
[025] Wherein, 101- water inlet, 102- centrifuge outer side wall, 103- motor, 104 rotating shaft, 105- rotating shaft blades, 106- centrifuge inner wall, 107- dumping tank, 108- the first water outlet and 109- support frame are all of mud-water separation system; 201- water inlet , 202- centrifugal pump, 203- water outlet are all of conveying system; 301- water inlet, 302- adsorption tower , 303- adsorption tower filler, 304 water outlet, 305- drainage valve and 306- drainage pipe are all of wastewater purification system.
[026] The following provides a specific embodiment of the utility model centrifugal rotating wastewater purification device.
[027] Embodiment 1
[028] Referring to Fig. 1, a centrifugal rotating wastewater purification device is composed of a mud-water separation system (1), a conveying system (2) and a wastewater purification system (3). Specifically, the mud-water separation system (1), the conveying system (2) and the wastewater purification system (3) are respectively connected through water pipelines. The mud-water separation system (1) is composed of a water inlet (101), a centrifuge, a water outlet (108) and a support frame (109). Wherein, one end of the support frame (109) is fixed on the horizontal ground by screws, and the other end is welding fixed on the outer side wall (102) of the centrifuge. On the upper of the outer side wall (102) of the centrifuge, a water inlet (101) is installed to support the centrifuge and fix the mud-water separation system.
[029] The centrifuge of the mud-water separation system includes an outer side wall (102), a motor (103), a rotating shaft (104), rotating shaft blades (105), an inner wall (106) and a dumping tank (107).
[030] Wherein, the motor (103) is fixed on the upper opening surface of the hollow cylindrical structure of the outer side wall (102) of the centrifuge through a horizontal transverse support rod. One end of the rotating shaft (104) is connected with the rotor of the motor (103), and the rotating shaft blades (105) are fixed on the rotating shaft (104). The inner wall (106) of centrifuge is hollow and cylindrical, which is fixed on the lower surface of the outer side wall (102) of centrifuge and welded with the dumping tank (107) of the mud-water separation system.
[031] The outer side wall (102) of the centrifuge is a hollow cylindrical structure with an open upper part, wherein the diameter of the hollow cylindrical structure is 30 120 cm. The rotating shaft blades (105) are of inverted anchor structure, and they are symmetrically distributed on the centrifuge rotating shaft (104). Further, the number of blades (105) can be adjusted.
[032] The distance between the inner wall (106) and the outer wall (102) of the centrifuge is 5-30 cm. Besides, the dumping tank (107) has a conical structure. Filter holes are evenly distributed on the inner wall (106) surface of the centrifuge, and mud water separation screen cloth is placed on the inner wall (106).
[033] The water outlets (108) of the mud-water separation system are distributed between the inner wall (102) and the outer wall (106) of the centrifuge and are fixed on the support frame (109) of mud-water separation system through pipelines.
[034] Through the rotation of the centrifuge with blades, the centrifugal movement of mud and water is realized, and the separation of mud and water is realized by filtration.
[035] The conveying system comprises a water inlet (201), a centrifugal pump (202) and a water outlet (203). Wherein, one end of the water inlet (201) is connected with the water outlet (108) of the mud-water separation system through pipelines, and the other end is connected with the water inlet of the centrifugal pump (202). Further, one end of the water outlet (203) of the conveying system is connected with the water outlet of the centrifugal pump (202).
[036] The wastewater purification system comprises a water inlet (301), an adsorption tower (302), an adsorption tower filler (303), a water outlet (304), a drainage valve (305) and a drainage pipe (306). Wherein, the adsorption tower (302) is filled with filler inside; a water inlet (301) is installed at the bottom of the adsorption tower (302) and a water outlet (304) is installed at the top of the adsorption tower (302); a adsorption tower filler (303) capable of adsorbing heavy metals is filled inside the adsorption tower (302). The water inlet (301) of the wastewater purification system is connected with the water outlet 9203) of the conveying system through a pipeline, further, a wastewater purification system drainage pipeline (306) is fixed on the water inlet (301) of the wastewater purification system, and a drainage valve (305) is installed on the drainage pipe (306), which can realize the multiple utilization of the adsorption tower. Through the desorption of the filler in the adsorption tower of the wastewater purification system, the filler can be reused.
[037] Although the invention has been described with reference to specific examples, it will be appreciated by those skilled in the art that the invention may be embodied in many other forms, in keeping with the broad principles and the spirit of the invention described herein.
[038] The present invention and the described embodiments specifically include the best method known to the applicant of performing the invention. The present invention and the described preferred embodiments specifically include at least one feature that is industrially applicable
Claims (9)
1. A centrifugal rotating wastewater purification device, characterized by comprising a mud-water separation system, a conveying system and a wastewater purification system. Specifically, the mud-water separation system, the conveying system and the wastewater purification system are respectively connected through water pipelines. The mud-water separation system is composed of a water inlet, a centrifuge, a water outlet and a support frame. Wherein, one end of the support frame is fixed on the horizontal ground by screws, and the other end is welding fixed on the outer side wall of the centrifuge. On the upper of the outer side wall of the centrifuge, a water inlet is installed to support the centrifuge and fix the mud-water separation system.
2. The centrifugal rotating wastewater purification device as stated in Claim 1, characterized in that the centrifuge of the mud-water separation system includes an outer side wall, a motor, a rotating shaft, rotating shaft blades, an inner wall and a dumping tank. Wherein, the motor is fixed on the upper opening surface of the hollow cylindrical structure of the outer side wall of the centrifuge through a horizontal transverse support rod. One end of the rotating shaft is connected with the rotor of the motor, and the rotating shaft blades are fixed on the rotating shaft. The inner wall of centrifuge is hollow and cylindrical, which is fixed on the lower surface of the outer side wall of centrifuge and welded with the dumping tank of the mud-water separation system.
3. The centrifugal rotating wastewater purification device as stated in Claim 2, characterized in that the outer side wall of the centrifuge is a hollow cylindrical structure with an open upper part, wherein the diameter of the hollow cylindrical structure is 30 120 cm.
4. The centrifugal rotating wastewater purification device as stated in Claim 2, characterized in that the rotating shaft blades are of inverted anchor structure, and they are symmetrically distributed on the centrifuge rotating shaft.
5. The centrifugal rotating wastewater purification device as stated in Claim 2, characterized in that the distance between the inner wall and the outer wall of the centrifuge is 5-30 cm. Besides, the dumping tank has a conical structure.
6. The centrifugal rotating wastewater purification device as stated in Claim 2, characterized in that filter holes are evenly distributed on the inner wall surface of the centrifuge, and mud-water separation screen cloth is placed on the inner wall.
7. The centrifugal rotating wastewater purification device as stated in Claim 1, characterized in that the water outlets of the mud-water separation system are distributed between the inner wall and the outer wall of the centrifuge, and are fixed on the support frame of mud-water separation system through pipelines.
8. The centrifugal rotating wastewater purification device as stated in Claim 1, characterized in that the conveying system comprises a water inlet, a centrifugal pump and a water outlet. Wherein, one end of the water inlet is connected with the water outlet of the mud-water separation system through pipelines, and the other end is connected with the water inlet of the centrifugal pump. Further, one end of the water outlet of the conveying system is connected with the water outlet of the centrifugal pump.
9. The centrifugal rotating wastewater purification device as stated in Claim 1, characterized in that the wastewater purification system comprises a water inlet, an adsorption tower, an adsorption tower filler, a water outlet, a drainage valve and a drainage pipe. Wherein, the adsorption tower is filled with filler inside; a water inlet is installed at the bottom of the adsorption tower and a water outlet is installed at the top of the adsorption tower; a adsorption tower filler capable of adsorbing heavy metals is filled inside the adsorption tower. The water inlet of the wastewater purification system is connected with the water outlet of the conveying system through a pipeline, further, a wastewater purification system drainage pipeline is fixed on the water inlet of the wastewater purification system, and a drainage valve is installed on the drainage pipe.
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AU2021100242A AU2021100242A4 (en) | 2021-01-14 | 2021-01-14 | A Centrifugal Rotating Wastewater Purification Device |
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AU2021100242A AU2021100242A4 (en) | 2021-01-14 | 2021-01-14 | A Centrifugal Rotating Wastewater Purification Device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117285225A (en) * | 2023-11-22 | 2023-12-26 | 江苏康泰环保装备有限公司 | Screw conveyer for spiral sludge processor |
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2021
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117285225A (en) * | 2023-11-22 | 2023-12-26 | 江苏康泰环保装备有限公司 | Screw conveyer for spiral sludge processor |
CN117285225B (en) * | 2023-11-22 | 2024-02-09 | 江苏康泰环保装备有限公司 | Screw conveyer for spiral sludge processor |
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