CN112897750A - Three-dimensional self-rotating integrated sewage treatment equipment - Google Patents
Three-dimensional self-rotating integrated sewage treatment equipment Download PDFInfo
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- CN112897750A CN112897750A CN202110090727.3A CN202110090727A CN112897750A CN 112897750 A CN112897750 A CN 112897750A CN 202110090727 A CN202110090727 A CN 202110090727A CN 112897750 A CN112897750 A CN 112897750A
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- 239000010865 sewage Substances 0.000 title claims abstract description 135
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 237
- 238000000926 separation method Methods 0.000 claims abstract description 81
- 239000010802 sludge Substances 0.000 claims abstract description 80
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 239000000126 substance Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 11
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 13
- 230000035939 shock Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- 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
- C02F2001/007—Processes including a sedimentation step
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a three-dimensional self-rotating integrated sewage treatment device which comprises a sewage treatment unit, a mud-water separation unit positioned below the sewage treatment unit, a clear water overflow unit positioned above the mud-water separation unit and a sludge discharge unit positioned below the mud-water treatment unit, wherein the sewage treatment unit is provided with a water inlet and a chemical feeding port, the water inlet is connected with a sewage lifting pump pipeline, a hydrodynamic disc and a stirring blade in transmission connection with the hydrodynamic disc are arranged in the sewage treatment unit, the hydrodynamic disc can rotate under the impact of sewage entering from the water inlet, the mud-water separation unit is communicated with the sewage treatment unit, the clear water overflow unit is communicated with a gap of a mud cover of the mud-water separation unit, the clear water overflow unit is provided with a water outlet, the sludge discharge unit is communicated with the bottom of the mud-water treatment unit, and the lower part of the sludge discharge. Only one sewage lifting pump is needed, so that the electric energy is saved, and the operation cost is reduced; the three-dimensional arrangement reduces the floor area, thereby reducing the construction cost.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a three-dimensional self-rotating type integrated sewage treatment device.
Background
The existing integrated sewage treatment equipment generally comprises a primary sedimentation tank, a reaction tank, a secondary sedimentation tank, a disinfection tank, a sludge tank and the like. According to different water treatment processes, the number of the equipment and the tank body is increased or decreased on the basis. Can be applied to common sewage treatment in general life and industry.
The existing integrated treatment equipment generally needs a plurality of pumps, namely, 1 sewage lifting pump and 1 clean water pump, and also needs a plurality of stirring motors. For example, a stirring motor is calculated according to 1.5kw and the electricity price of 1.02 yuan, and the operation time is 36 yuan, so that the operation cost is high.
Disclosure of Invention
Therefore, the invention provides a three-dimensional self-rotating integrated sewage treatment device, which aims to solve the problem of large power consumption caused by more motors and water pumps required by the device in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
a three-dimensional self-rotating integrated sewage treatment device comprises:
the sewage treatment device comprises a sewage treatment unit, a water inlet and a chemical adding port are arranged on the sewage treatment unit, the water inlet is connected with a sewage lifting pump pipeline, a hydrodynamic disc and a stirring blade in transmission connection with the hydrodynamic disc are arranged in the sewage treatment unit, and the hydrodynamic disc can rotate under the impact of sewage entering from the water inlet;
the sludge-water separation unit is positioned below the sewage treatment unit and communicated with the sewage treatment unit, an anti-impact device is arranged in the sludge-water separation unit and positioned in front of the flowing direction of a sewage flow entering the sludge-water separation unit from the sewage treatment unit, a sludge blocking cover is arranged at the top of the sludge-water separation unit, and a gap is formed in the sludge blocking cover;
the clear water overflow unit is positioned above the mud-water separation unit, is communicated with the gap of the mud guard cover and is provided with a water outlet;
the sludge discharge unit is positioned below the muddy water treatment unit, the sludge discharge unit is communicated with the bottom of the muddy water treatment unit, and a sludge outlet is formed in the lower part of the sludge discharge unit.
Further, the sewage treatment unit includes the sewage treatment box, power water tray includes the pivot of vertical setting, is fixed in the pivot and along with the synchronous pivoted annular frame of pivot, along a plurality of water-washed paddle that the annular frame circumference distributes, the rotatable being fixed in top of pivot the inboard top of sewage treatment box, the water inlet set up in the lateral part of sewage treatment box, follow the sewage that the water inlet got into can strike on the water-washed paddle, stirring vane is fixed in the pivot, just stirring vane is located the below of annular frame and water-washed paddle.
Furthermore, the dosing port is located at the top of the sewage treatment box body, and a dosing box for containing medicaments is arranged at the dosing port.
Further, stirring vane is equipped with the multiunit, and multiunit stirring vane follows the length direction interval of pivot sets up, every group stirring vane is equipped with a plurality ofly, and is a plurality of with the group stirring vane follows the circumference evenly distributed of pivot.
Further, the mud-water separation unit includes the mud-water separation box, the top of mud-water separation box is equipped with the fender mud cover, be equipped with vertical water pipe way in the mud-water separation box, water pipe way's top with the bottom intercommunication of sewage treatment box, protecting against shock device is located water pipe way's below, just protecting against shock device with be equipped with the interval between water pipe way's the lower extreme, protecting against shock device's top is equipped with the high conical surface in the middle of.
Further, the clear water spills over the unit and spills over the box including the clear water, the sewage treatment box is located the clear water spills over in the box, the bottom that the clear water spills over the box with the fender mud cover at mud-water separation box top sets up jointly, the clear water spills over the box with the mud-water separation box passes through the breach intercommunication.
Further, the sludge discharge unit comprises a sludge discharge box body, an opening is formed in the bottom of the sludge-water separation box body, an opening is formed in the top of the sludge discharge box body, and the sludge-water separation box body is fixed to the top of the sludge discharge box body.
Further, the sludge discharge unit still includes the sludge bucket, the sludge bucket is big-end-up's hourglass hopper-shaped, the sludge bucket set up in the sludge discharge box, just the sludge bucket is located protecting against shock device's below, the mud outlet set up in mud-water separation box's lower part side, the mud outlet with the bottom intercommunication of sludge bucket.
The invention has the following advantages:
sewage firstly enters the sewage treatment unit under the action of the sewage lifting pump, the sewage entering from the water inlet impacts the hydrodynamic disc to rotate the hydrodynamic disc, so that the stirring blades are driven to rotate, meanwhile, the inorganic high-efficiency water treatment agent is added from the chemical adding port, the sewage and the water treatment agent are fully mixed, and a sewage treatment process is started to form a mud-water mixture; the mud-water mixture enters a mud-water separation unit, in the mud-water separation unit, mud descends and water relatively ascends due to the fact that the mud is heavier than the water, the mud is precipitated downwards and enters a mud discharge unit, the water flows upwards into a clear water overflow unit, and the impact prevention device can prevent the mud-water mixture from directly impacting the precipitated mud and avoid causing water mixing; in the clear water overflow unit, water overflows from a water outlet to obtain treated water; in the sludge discharge unit, sludge is discharged from the sludge outlet at regular time.
Compared with the existing sewage treatment integrated equipment, the three-dimensional self-rotating integrated sewage treatment equipment only needs one sewage lifting pump, fully utilizes the impact force of sewage pumped by the sewage lifting pump, drives a stirring device (a hydrodynamic disc and a stirring blade) taking water flow impact as power to rotate, and stirs sewage and a water treatment agent, so that the sewage is flocculated, the energy utilization efficiency is greatly improved, and the operation cost is reduced; simultaneously because three-dimensional upper and lower water distribution design (the mud-water separation unit is located sewage treatment unit below, the clear water spills over the unit and is located the mud-water separation unit top, the mud discharge unit is located the mud-water separation unit below), abundant utilization the space for the volume of the three-dimensional from rotating integration sewage treatment device of this application will be less than about 2/3 of the volume of the current sewage treatment integration device of equal throughput, reduced area, reduced construction cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.
FIG. 1 is a schematic view of an external appearance of a three-dimensional spin-type integrated sewage treatment apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of a three-dimensional spin-type integrated sewage treatment apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a three-dimensional structure of a three-dimensional spin-type integrated sewage treatment apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a hydrodynamic disc of a three-dimensional self-rotating integrated sewage treatment apparatus according to an embodiment of the present invention;
fig. 5 is a schematic view of a connection relationship between a hydrodynamic disc and a sewage treatment tank of a three-dimensional self-rotating integrated sewage treatment device according to an embodiment of the present invention.
In the figure: 1-a dosing box, 2-a water outlet, 3-a mud outlet, 4-a water inlet, 5-an annular frame, 6-a rotating shaft, 7-a stirring blade, 8-a water passing pipeline, 9-an impact prevention device, 10-a sludge discharge box, 11-a sludge bucket, 12-a mud-water separation box, 13-a mud guard, 14-a clear water overflow box, 15-a sewage treatment box, 16-a water flushing blade, 17-a notch, 18-a bearing and 19-a connecting rod.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
As shown in fig. 1-5, a three-dimensional self-rotating integrated sewage treatment device comprises a sewage treatment unit, a mud-water separation unit, a clear water overflow unit and a sludge discharge unit.
The sewage treatment unit is used for flocculating sewage to form a mud-water mixture. The sewage treatment unit is provided with a water inlet 4 and a chemical adding port, and the water inlet 4 is connected with a sewage lifting pump pipeline. A hydrodynamic disc and a stirring blade 7 which is in transmission connection with the hydrodynamic disc are arranged in the sewage treatment unit, and the hydrodynamic disc can rotate under the impact of sewage entering from the water inlet 4.
The mud-water separation unit is communicated with the sewage treatment unit. An impact prevention device 9 is arranged in the mud-water separation unit, and the impact prevention device 9 is positioned in front of the flow direction of the sewage flow entering the mud-water separation unit from the sewage treatment unit. The top of the mud-water separation unit is provided with a mud guard 13, and the mud guard 13 is provided with a notch 17. The sewage treatment unit and the mud-water separation unit can be integrally arranged or can be separately arranged, but the mud-water separation unit is higher than the sewage treatment unit, and the mud-water separation unit can be arranged right below the sewage treatment unit or obliquely below the sewage treatment unit so as to utilize the potential energy of water. In the present embodiment, the sludge-water separation unit is installed directly below the sewage treatment unit.
The clear water overflow unit is communicated with the notch 17 of the mud guard 13. The clear water overflow unit is provided with a water outlet 2. The clear water overflow unit and the mud-water separation unit can be integrally arranged or can be arranged in a split mode, but the clear water overflow unit is higher than the mud-water separation unit, and the clear water overflow unit can be arranged right above the mud-water separation unit or obliquely above the mud-water separation unit. Because the sewage treatment unit is also arranged right above the mud-water separation unit, the sewage treatment unit and the clean water overflow unit respectively occupy a part of the position right above the mud-water separation unit. In this embodiment, the clear water overflowing unit is installed right above the mud-water separating unit, and the sewage treatment unit is located in the clear water overflowing unit. In the mud-water separation unit, due to the specific gravity, mud falls, water floats relatively, and under the condition that a mud-water mixture continuously enters the mud-water separation unit, water flows upwards into the clear water overflow unit and overflows from a water outlet 2 of the clear water overflow unit.
The sludge discharge unit is communicated with the bottom of the muddy water treatment unit. The lower part of the sludge discharge unit is provided with a sludge outlet 3. The sludge discharge unit can be integrally arranged with the mud-water separation unit or can be arranged separately, in order to make mud naturally sink into the sludge discharge unit by utilizing gravity, the sludge discharge unit is required to be lower than the mud-water separation unit, and the sludge discharge unit can be arranged right below the mud-water separation unit or obliquely below the mud-water separation unit. In this embodiment, the sludge discharge unit and the mud-water separation unit are integrally arranged, the sludge discharge unit is located right below the mud-water separation unit, the top of the sludge discharge unit is not arranged, the bottom of the mud-water separation unit is not arranged, and the mud-water mixture impacts on the impact prevention device 9, so that the mud-water mixture is prevented from stirring the sediment sludge in the sludge discharge unit.
Sewage firstly enters the sewage treatment unit under the action of the sewage lifting pump, the sewage entering from the water inlet 4 impacts the hydrodynamic disc to rotate the hydrodynamic disc, so that the stirring blades 7 are driven to rotate, meanwhile, the inorganic high-efficiency water treatment agent is added from the chemical adding port, the sewage and the water treatment agent are fully mixed, and a sewage treatment process is started to form a mud-water mixture; the mud-water mixture enters a mud-water separation unit, in the mud-water separation unit, mud descends and water relatively ascends due to the fact that the mud is heavier than the water, the mud is precipitated downwards and enters a mud discharge unit, the water flows upwards into a clear water overflow unit, and the impact prevention device 9 can prevent the mud-water mixture from directly impacting the precipitated mud and avoid mixing water; in the clear water overflow unit, water overflows from the water outlet 2 to obtain treated water; in the sludge discharge unit, sludge is discharged from the sludge outlet 3 at regular time.
Compared with the existing sewage treatment integrated equipment, the three-dimensional self-rotating integrated sewage treatment equipment only needs one sewage lifting pump, fully utilizes the impact force of sewage pumped by the sewage lifting pump, drives a stirring device (a hydrodynamic disc and a stirring blade 7) taking water flow impact as power to rotate, and stirs sewage and a water treatment agent, so that the sewage is flocculated, the energy utilization efficiency is greatly improved, and the operation cost is reduced; simultaneously because three-dimensional upper and lower water distribution design (the mud-water separation unit is located sewage treatment unit below, the clear water spills over the unit and is located the mud-water separation unit top, the mud discharge unit is located the mud-water separation unit below), abundant utilization the space for the volume of the three-dimensional from rotating integration sewage treatment device of this application will be less than about 2/3 of the volume of the current sewage treatment integration device of equal throughput, reduced area, reduced construction cost.
In the present embodiment, the sewage treatment unit includes a sewage treatment tank 15. The power water disc comprises a rotating shaft 6 arranged vertically, an annular frame 5 fixed on the rotating shaft 6 and rotating synchronously with the rotating shaft 6, and a plurality of water flushing blades 16 distributed along the circumferential direction of the annular frame 5. The top of the rotating shaft 6 is rotatably fixed on the inner top of the sewage treatment tank body 15, for example, the inner top of the sewage treatment tank body 15 is provided with a reinforced fixing point, a bearing 18 is arranged at the fixing point, and the top end of the rotating shaft 6 is connected with the bearing 18. The ring frame 5 is connected with the rotating shaft 6 through a connecting rod 19, similar to the connection form of a bicycle wheel and a spoke, so that the power water disk is hollow and the medicament is prevented from falling into the water. The bottom of the sewage treatment box body 15 is communicated with a water passing pipeline 8 of the mud-water separation box body 12. The water inlet 4 is provided at a side portion of the sewage treatment tank body 15, and the sewage introduced from the water inlet 4 may be impacted on the water-washing paddle 16. The stirring blade 7 is fixed on the rotating shaft 6, and the stirring blade 7 is positioned below the annular frame 5 and the water flushing paddle 16. The dosing port is located at the top of the sewage treatment box body 15, the dosing tank 1 for containing the chemicals is arranged at the dosing port, the dosing tank 1 adopts the prior art, the automatic dosing device automatically feeds the chemicals in the screw conveying mode, and the chemicals in the dosing tank 1 are continuously added into the sewage treatment box body 15 at a constant flow rate. Stirring vane 7 is equipped with the multiunit, and multiunit stirring vane 7 sets up along the length direction interval of pivot 6, and every stirring vane 7 of group is equipped with a plurality ofly, and a plurality of stirring vane 7 of the same group are along the circumference evenly distributed of pivot 6, so can be with sewage and medicament intensive mixing. The sewage treatment tank body 15 is large in the upper part and small in the lower part so that the lower part of the sewage treatment tank body 15 is located in the sludge-water separation tank body 12.
In the present embodiment, the mud-water separating unit includes a mud-water separating tank 12. The top of the mud-water separation box body 12 is provided with a mud guard 13. A vertical water passing pipeline 8 is arranged in the mud-water separation box body 12, the top end of the water passing pipeline 8 is communicated with the bottom end of the sewage treatment box body 15, and the water passing pipeline 8 penetrates into the mud-water separation box body 12 from the middle part of the mud guard cover 13. Protecting against shock device 9 is located the below of sewer pipe 8, and is equipped with the interval between protecting against shock device 9 and the lower extreme of sewer pipe 8, and the top of protecting against shock device 9 is equipped with the high conical surface in the middle of, and muddy water mixture dashes out the back from sewer pipe 8, strikes the upper surface at protecting against shock device 9, makes muddy water mixture's flow direction change, avoids muddy water mixture direct impact mud to discharge the deposit mud in the box 10.
In this embodiment, the fresh water overflow unit comprises a fresh water overflow tank 14. The lower part of the sewage treatment box body 15 is positioned in the clean water overflow box body 14, the bottom of the clean water overflow box body 14 and the mud guard 13 at the top of the mud-water separation box body 12 are arranged in a combined mode, and the clean water overflow box body 14 is communicated with the mud-water separation box body 12 through a gap 17. Therefore, the sewage treatment unit can be ensured to be positioned above the mud-water separation unit, and the clear water overflow unit is ensured to be positioned above the mud-water separation unit. The height of the water outlet 2 is not higher than that of the water inlet 4, so that water is prevented from being held back, but the height of the water outlet 2 is far higher than that of the notch 17, and in the process that water flows from the notch 17 to the water outlet 2, if the water carries mud, the water can continue to settle, and the water overflowing from the water outlet 2 does not contain or contains the least amount of mud. Wherein, the water outlet 2 is a water gap of a full-water self-overflow type. The gap 17 may be provided with a gauze or mesh to prevent larger flocculated sludge from entering the clear water overflow box 14.
In the present embodiment, the sludge discharge unit includes a sludge discharge tank 10. The bottom of the mud-water separation box body 12 is provided with an opening, the top of the sludge discharge box body 10 is provided with an opening, and the mud-water separation box body 12 is fixed at the top of the sludge discharge box body 10. The sludge discharge unit also comprises a sludge hopper 11, the sludge hopper 11 is funnel-shaped with a big end up, the sludge hopper 11 is arranged in the sludge discharge box body 10, and the sludge hopper 11 is positioned below the impact prevention device 9. The sludge outlet 3 is arranged at the side of the lower part of the sludge-water separation box body 12, and the sludge outlet 3 is communicated with the bottom of the sludge hopper 11. Wherein, the mud outlet 3 adopts the prior art, and is a manual and automatic integrated structure. The sludge discharge unit and the mud-water separation unit are also integrally designed, mud settled in the mud-water separation unit can directly fall into the sludge discharge unit, and the problem of pipeline blockage caused by easy pipeline connection of the sludge discharge unit and the mud-water separation unit is avoided.
The equipment is developed based on 'Shuimeng' brand inorganic high-efficiency medicament, wherein the equipment is applied to a new flocculation reaction precipitation mechanism which is provided by combining a fluid boundary layer and a boundary layer separation and contact flocculation theory according to a micro-hydrodynamics principle, a colloid physical and chemical theory and a vortex street principle, and is a new water treatment equipment which is researched and developed on the basis of discovering and summarizing the problems and the defects of the traditional water treatment technology and equipment.
In the present embodiment, the four large units are integrated, and in a deformable embodiment, the four large units can be arranged separately as long as the requirements of each unit in the height direction are met.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a three-dimensional from rotating integration sewage treatment device which characterized in that includes:
the sewage treatment device comprises a sewage treatment unit, a water inlet and a chemical adding port are arranged on the sewage treatment unit, the water inlet is connected with a sewage lifting pump pipeline, a hydrodynamic disc and a stirring blade in transmission connection with the hydrodynamic disc are arranged in the sewage treatment unit, and the hydrodynamic disc can rotate under the impact of sewage entering from the water inlet;
the sludge-water separation unit is positioned below the sewage treatment unit and communicated with the sewage treatment unit, an anti-impact device is arranged in the sludge-water separation unit and positioned in front of the flowing direction of a sewage flow entering the sludge-water separation unit from the sewage treatment unit, a sludge blocking cover is arranged at the top of the sludge-water separation unit, and a gap is formed in the sludge blocking cover;
the clear water overflow unit is positioned above the mud-water separation unit, is communicated with the gap of the mud guard cover and is provided with a water outlet;
the sludge discharge unit is positioned below the muddy water treatment unit, the sludge discharge unit is communicated with the bottom of the muddy water treatment unit, and a sludge outlet is formed in the lower part of the sludge discharge unit.
2. The three-dimensional self-rotating integrated sewage treatment device according to claim 1, wherein the sewage treatment unit comprises a sewage treatment tank, the power water tray comprises a vertically arranged rotating shaft, an annular frame fixed on the rotating shaft and rotating synchronously with the rotating shaft, and a plurality of water flushing blades distributed along the circumferential direction of the annular frame, the top of the rotating shaft is rotatably fixed on the top of the inner side of the sewage treatment tank, the water inlet is arranged on the side of the sewage treatment tank, sewage entering from the water inlet can impact on the water flushing blades, the stirring blades are fixed on the rotating shaft, and the stirring blades are located below the annular frame and the water flushing blades.
3. The three-dimensional self-rotating integrated sewage treatment equipment according to claim 2, wherein the dosing port is positioned at the top of the sewage treatment tank body, and a dosing box for containing a medicament is arranged at the dosing port.
4. The three-dimensional self-rotating integrated sewage treatment equipment according to claim 2, wherein the stirring blades are provided with a plurality of groups, the stirring blades are arranged at intervals along the length direction of the rotating shaft, each group of stirring blades is provided with a plurality of stirring blades, and the plurality of stirring blades in the same group are uniformly distributed along the circumferential direction of the rotating shaft.
5. The three-dimensional self-rotating integrated sewage treatment equipment according to claim 2, wherein the sludge-water separation unit comprises a sludge-water separation box body, the sludge blocking cover is arranged at the top of the sludge-water separation box body, a vertical water passing pipeline is arranged in the sludge-water separation box body, the top end of the water passing pipeline is communicated with the bottom end of the sewage treatment box body, the impact prevention device is located below the water passing pipeline, a space is arranged between the impact prevention device and the lower end of the water passing pipeline, and a conical surface with a high middle is arranged at the top of the impact prevention device.
6. The three-dimensional self-rotating integrated sewage treatment device according to claim 5, wherein the clean water overflow unit comprises a clean water overflow box, the sewage treatment box is located in the clean water overflow box, the bottom of the clean water overflow box is integrally arranged with a mud guard at the top of the mud-water separation box, and the clean water overflow box is communicated with the mud-water separation box through the gap.
7. The three-dimensional self-rotating integrated sewage treatment equipment according to claim 6, wherein the sludge discharge unit comprises a sludge discharge tank body, the bottom of the sludge discharge tank body is provided with an opening, the top of the sludge discharge tank body is provided with an opening, and the sludge discharge tank body is fixed on the top of the sludge discharge tank body.
8. The three-dimensional self-rotating integrated sewage treatment equipment according to claim 7, wherein the sludge discharge unit further comprises a sludge hopper, the sludge hopper is in a funnel shape with a large top and a small bottom, the sludge hopper is arranged in the sludge discharge box and is positioned below the impact prevention device, the sludge outlet is arranged on the side of the lower part of the sludge-water separation box, and the sludge outlet is communicated with the bottom of the sludge hopper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110090727.3A CN112897750A (en) | 2021-01-22 | 2021-01-22 | Three-dimensional self-rotating integrated sewage treatment equipment |
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| CN202110090727.3A CN112897750A (en) | 2021-01-22 | 2021-01-22 | Three-dimensional self-rotating integrated sewage treatment equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115196829A (en) * | 2022-07-15 | 2022-10-18 | 宁波雷人塑料科技有限公司 | Three-body combined plastic purification tank |
| CN116462372A (en) * | 2023-05-24 | 2023-07-21 | 无锡市德聚天成环保科技有限公司 | Intelligent sewage treatment system and method |
| CN117326651A (en) * | 2023-08-16 | 2024-01-02 | 苏州恒辰印刷科技有限公司 | Waste liquid recycling device and method for printing ink |
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| CN116462372A (en) * | 2023-05-24 | 2023-07-21 | 无锡市德聚天成环保科技有限公司 | Intelligent sewage treatment system and method |
| CN117326651A (en) * | 2023-08-16 | 2024-01-02 | 苏州恒辰印刷科技有限公司 | Waste liquid recycling device and method for printing ink |
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