CN112158985A - Environment-friendly sewage treatment device - Google Patents
Environment-friendly sewage treatment device Download PDFInfo
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- CN112158985A CN112158985A CN202011003340.1A CN202011003340A CN112158985A CN 112158985 A CN112158985 A CN 112158985A CN 202011003340 A CN202011003340 A CN 202011003340A CN 112158985 A CN112158985 A CN 112158985A
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- cylinder
- mixing cylinder
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- fixedly connected
- mixing
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- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 239000010802 sludge Substances 0.000 claims abstract description 55
- 238000004062 sedimentation Methods 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000001556 precipitation Methods 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 238000010248 power generation Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 239000008394 flocculating agent Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Classifications
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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
- C02F1/38—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
- C02F1/52—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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses an environment-friendly sewage treatment device, which comprises a device body; the device body comprises a precipitation cylinder, a mixing cylinder is nested in an inner cavity of the precipitation cylinder, the mixing cylinder is communicated with a water inlet pipe, a spray pipe is arranged at the lower part of the mixing cylinder, and the spray pipe is fixedly connected with a central shaft; an impeller is arranged below the spray pipe, a spiral plate is embedded in the mixing cylinder, and a guide pipe is fixedly connected to the upper part of the mixing cylinder. The invention realizes that the flocculating agent and the injected sewage are fully mixed in the mixing cylinder by arranging the sedimentation cylinder, the mixing cylinder, the water inlet rod communicated with the mixing cylinder, the filter mantle, the spray pipe and the impeller, then the flocculating agent generates rotational flow under the action of the spiral plate and the flow guide pipe to accelerate sedimentation, and simultaneously the circular mixing of the sewage in the sedimentation cylinder is realized under the action of the impeller and the filter mantle; the sludge settling effect is improved by arranging the sludge box and the sludge blocking block.
Description
Technical Field
The invention relates to the field of green electromechanics, in particular to an environment-friendly sewage treatment device.
Background
The green electromechanical concept means that the design concept of reasonable device structure, cyclic utilization of components and environmental friendliness is adhered to in the process of mechanical design, and the existing sewage sedimentation tank has poor treatment effect and low sedimentation efficiency.
Disclosure of Invention
The invention aims to provide an environment-friendly sewage treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly sewage treatment device comprises a device body; the device body comprises a precipitation cylinder, a mixing cylinder is nested in an inner cavity of the precipitation cylinder, the mixing cylinder is communicated with a water inlet pipe, a spray pipe is arranged at the lower part of the mixing cylinder, and the spray pipe is fixedly connected with a central shaft; the upper end of the central shaft is connected with a liquid inlet pipe through a rotary joint, the liquid inlet pipe is communicated with a material delivery pump, the material delivery pump is communicated with a liquid medicine box through a liquid pumping pipe, the communication position of a water inlet pipe and a mixing barrel is positioned above a spray pipe, an impeller is arranged below the spray pipe, the impeller is fixedly connected with the central shaft, and the upper end of the central shaft is connected with an output shaft of a driving motor through a transmission bevel gear set; a spiral plate is embedded in the mixing cylinder, the upper part of the mixing cylinder is fixedly connected with a flow guide pipe, and the lower part of the settling cylinder is provided with a conical cavity; a filter screen is arranged above the mixing cylinder and is fixedly connected with the interior of the sedimentation cylinder; the upper part of the precipitation cylinder is communicated with a water outlet pipe, and the position where the water outlet pipe is communicated with the precipitation cylinder is positioned above the filter screen.
As a further scheme of the invention: an annular cavity is formed between the mixing cylinder and the inner wall of the sedimentation cylinder, and the lower part of the mixing cylinder is fixedly connected with the inner wall of the sedimentation cylinder through a connecting rod; the mixing cylinder is a cylindrical cylinder with an opening at the lower part.
As a further scheme of the invention: the surface of the spray pipe is provided with spray holes distributed at equal intervals, the central shaft is a hollow shaft, and the central shaft extends to the upper part of the precipitation cylinder and is rotationally connected with a top plate of the precipitation cylinder through a bearing sleeve.
As a further scheme of the invention: the transmission bevel gear set comprises a group of bevel gears which are meshed with each other and are vertical to each other, and the driving motor is fixedly connected with a top plate of the settling cylinder in a bolt fixing mode.
As a further scheme of the invention: the lower end of the mixing drum is fixedly connected with a filter mantle, the filter mantle is in a round table shape, and filter holes which are uniformly distributed are formed in the surface of the filter mantle.
As a further scheme of the invention: the spiral plate is fixedly connected with the inner wall of the mixing cylinder, the central shaft penetrates through the spiral plate and is rotationally connected with the spiral plate, and a spiral channel is formed between the spiral plate and the inner wall of the mixing cylinder.
As a further scheme of the invention: the honeycomb duct is tangentially communicated with the inner cavity of the mixing cylinder, and the honeycomb duct is an arc-shaped pipe.
As a further scheme of the invention: the lower part of the sedimentation cylinder is communicated with a sludge box, a mud blocking block is arranged in the sludge box, the mud blocking block is in a round platform shape with a narrow upper part and a wide lower part, the mud blocking block is positioned right below the communication part of the sedimentation cylinder and the sludge box, and the mud blocking block is fixedly connected with a bottom plate of the sludge box through a fixed rod; the sludge tank is communicated with a sludge discharge pipe, and a manual valve is arranged on the sludge discharge pipe.
As a further scheme of the invention: the material conveying pump and the driving motor are sequentially connected with a storage battery and a switch in series through leads; a photovoltaic power generation mechanism is arranged above the precipitation cylinder and comprises a photovoltaic plate horizontally arranged, a mounting frame is fixedly connected with the photovoltaic plate and fixedly connected with the precipitation cylinder in a bolt fixing mode, and the photovoltaic plate is connected with a storage battery through a wire.
Compared with the prior art, the invention has the beneficial effects that: the invention realizes that the flocculating agent and the injected sewage are fully mixed in the mixing cylinder by arranging the sedimentation cylinder, the mixing cylinder, the water inlet rod communicated with the mixing cylinder, the filter mantle, the spray pipe and the impeller, then the flocculating agent generates rotational flow under the action of the spiral plate and the flow guide pipe to accelerate sedimentation, and simultaneously the circular mixing of the sewage in the sedimentation cylinder is realized under the action of the impeller and the filter mantle; the sludge settling effect is improved by arranging the sludge box and the sludge blocking block.
Drawings
FIG. 1 is a schematic view of the internal structure of an environmental protection sewage treatment plant;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a perspective view of a filter housing in the environmental protection sewage treatment apparatus;
FIG. 4 is a schematic view of the top view of a draft tube of the environmental protection sewage treatment apparatus.
In the figure: 1-a precipitation cylinder; 2-mixing cylinder; 3-spraying a pipe; 4-central axis; 5-a rotary joint; 6-liquid inlet pipe; 7-a delivery pump; 8-a liquid pumping pipe; 9-a kit; 10-an impeller; 11-a drive bevel gear set; 12-a drive motor; 13-a storage battery; 14-a switch; 15-a spiral plate; 16-a draft tube; 17-a connecting rod; 18-a filter housing; 19-a water inlet pipe; 20-a filter screen; 21-water outlet pipe; 22-sludge box; 23-a mud-blocking block; 24-a fixation rod; 25-a sludge discharge pipe; 26-a manual valve; 27-a photovoltaic panel; 28-mounting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, an environmental protection sewage treatment apparatus includes an apparatus body; the device body comprises a precipitation cylinder 1, a mixing cylinder 2 is nested in an inner cavity of the precipitation cylinder 1, an annular cavity is formed between the mixing cylinder 2 and the inner wall of the precipitation cylinder 1, and the lower part of the mixing cylinder 2 is fixedly connected with the inner wall of the precipitation cylinder 1 through a connecting rod 17; the mixing cylinder 2 is a cylindrical cylinder with an opening at the lower part, the left side of the mixing cylinder 2 is fixedly connected with a water inlet pipe 19, the water inlet pipe 19 is communicated with the inner cavity of the mixing cylinder 2, and sewage enters the inner cavity of the mixing cylinder 2 through the water inlet pipe 19; the lower part of the mixing barrel 2 is provided with a spray pipe 3, the surface of the spray pipe 3 is provided with spray holes which are distributed at equal intervals, the spray pipe 3 is fixedly connected with a central shaft 4, the central shaft 4 is a hollow shaft, and the central shaft 4 extends to the upper part of the sedimentation barrel 1 and is rotationally connected with the top plate of the sedimentation barrel 1 through a bearing sleeve; the upper end of the central shaft 4 is connected with a liquid inlet pipe 6 through a rotary joint 6, the liquid inlet pipe 6 is communicated with a material conveying pump 7, and the material conveying pump 7 is fixedly connected with a top plate of the precipitation cylinder 1 through a bolt; the feed delivery pump 7 is communicated with a liquid medicine box 9 through a liquid pumping pipe 8, a flocculating agent is filled in the liquid medicine box 9, and the liquid medicine box 9 is fixedly connected with the top plate of the sedimentation cylinder 1; specifically, the flocculant in the chemical liquid tank 9 is pumped to the spray pipe 3 by the feed delivery pump 7 through the central shaft 4 and sprayed out, and the flocculant is mixed with sewage entering the mixing cylinder 2 from the water inlet pipe 19.
The position where the water inlet pipe 19 is communicated with the mixing barrel 2 is positioned above the spray pipe 3, an impeller 10 is arranged below the spray pipe 3, the impeller 10 is fixedly connected with a central shaft 4, the upper end of the central shaft 4 is connected with an output shaft of a driving motor 12 through a transmission bevel gear set 11, the transmission bevel gear set 11 comprises a group of bevel gears which are mutually meshed and vertical, and the driving motor 12 is fixedly connected with a top plate of the settling barrel 1 in a bolt fixing mode; specifically, driving motor 12 drives impeller 10 through center pin 4 and rotates, and impeller 10 promotes rivers rebound, and then promotes the mixed liquid rebound of sewage and flocculating agent for flocculating agent and mixed liquid abundant mixture in mixing drum 1.
The lower end of the mixing drum 2 is fixedly connected with a filter cover 18, the filter cover 18 is in a circular truncated cone shape, and filter holes which are uniformly distributed are formed in the surface of the filter cover 18; a spiral plate 15 is embedded in the mixing cylinder 2, the spiral plate 15 is fixedly connected with the inner wall of the mixing cylinder 2, the central shaft 4 penetrates through the spiral plate 15 and is rotatably connected with the spiral plate 15, and a spiral channel is formed between the spiral plate 15 and the inner wall of the mixing cylinder 2, so that a mixed solution of sewage and a flocculating agent forms a rotational flow on the upper part of the mixing cylinder 2, and the mixing of the sewage and the flocculating agent is accelerated; the upper part of the mixing cylinder 2 is fixedly connected with a draft tube 16, the draft tube 16 is tangentially communicated with the inner cavity of the mixing cylinder 2, the draft tube 16 is an arc-shaped tube, and the lower part of the sedimentation cylinder 1 is provided with a conical cavity; specifically, in 2 upper portions of mixing drum formed the sewage of whirl and the mixed liquid tangential of flocculating agent flowed into honeycomb duct 16, the mixed liquid that flows out from arc honeycomb duct 16 formed the whirl in the annular chamber for flocculation group in the sewage receives centrifugal force effect, and 1 inner wall of a sedimentation cylinder is gathered and is subsided, the settlement process with higher speed.
A filter screen 20 is arranged above the mixing cylinder 2, the filter screen 20 is fixedly connected with the interior of the precipitation cylinder 1, and the filter screen 20 divides the inner cavity of the precipitation cylinder 1 into an upper cavity and a lower cavity; the upper part of the sedimentation cylinder 1 is communicated with a water outlet pipe 21, the communication position of the water outlet pipe 21 and the sedimentation cylinder 1 is positioned above the filter screen 20, the water outlet pipe 21 is communicated with the cavity above the filter screen 14, and the filter screen 14 blocks and intercepts sludge in the annular cavity.
The lower part of the sedimentation cylinder 1 is communicated with a sludge box 22, a mud blocking block 23 is arranged in the sludge box 22, the mud blocking block 23 is in a round table shape with a narrow upper part and a wide lower part, the mud blocking block 23 is positioned right below the communication part of the sedimentation cylinder 1 and the sludge box 22, and the mud blocking block 23 is fixedly connected with the bottom plate of the sludge box 22 through a fixed rod 24; specifically, when sludge enters the sludge tank under the action of rotational flow, the sludge blocking block 23 can prevent the sludge from being carried by water flow; the sludge box 22 is communicated with a sludge discharge pipe 25, and a manual valve 26 is arranged on the sludge discharge pipe 25, so that the centralized sludge discharge operation is convenient.
Example 2
In this embodiment, an environmental protection sewage treatment device includes a device body; the device body comprises a precipitation cylinder 1, a mixing cylinder 2 is nested in an inner cavity of the precipitation cylinder 1, an annular cavity is formed between the mixing cylinder 2 and the inner wall of the precipitation cylinder 1, and the lower part of the mixing cylinder 2 is fixedly connected with the inner wall of the precipitation cylinder 1 through a connecting rod 17; the mixing cylinder 2 is a cylindrical cylinder with an opening at the lower part, the left side of the mixing cylinder 2 is fixedly connected with a water inlet pipe 19, the water inlet pipe 19 is communicated with the inner cavity of the mixing cylinder 2, and sewage enters the inner cavity of the mixing cylinder 2 through the water inlet pipe 19; the lower part of the mixing barrel 2 is provided with a spray pipe 3, the surface of the spray pipe 3 is provided with spray holes which are distributed at equal intervals, the spray pipe 3 is fixedly connected with a central shaft 4, the central shaft 4 is a hollow shaft, and the central shaft 4 extends to the upper part of the sedimentation barrel 1 and is rotationally connected with the top plate of the sedimentation barrel 1 through a bearing sleeve; the upper end of the central shaft 4 is connected with a liquid inlet pipe 6 through a rotary joint 6, the liquid inlet pipe 6 is communicated with a material conveying pump 7, and the material conveying pump 7 is fixedly connected with a top plate of the precipitation cylinder 1 through a bolt; the feed delivery pump 7 is communicated with a liquid medicine box 9 through a liquid pumping pipe 8, a flocculating agent is filled in the liquid medicine box 9, and the liquid medicine box 9 is fixedly connected with the top plate of the sedimentation cylinder 1; specifically, the flocculant in the chemical liquid tank 9 is pumped to the spray pipe 3 by the feed delivery pump 7 through the central shaft 4 and sprayed out, and the flocculant is mixed with sewage entering the mixing cylinder 2 from the water inlet pipe 19.
The position where the water inlet pipe 19 is communicated with the mixing barrel 2 is positioned above the spray pipe 3, an impeller 10 is arranged below the spray pipe 3, the impeller 10 is fixedly connected with a central shaft 4, the upper end of the central shaft 4 is connected with an output shaft of a driving motor 12 through a transmission bevel gear set 11, the transmission bevel gear set 11 comprises a group of bevel gears which are mutually meshed and vertical, and the driving motor 12 is fixedly connected with a top plate of the settling barrel 1 in a bolt fixing mode; specifically, driving motor 12 drives impeller 10 through center pin 4 and rotates, and impeller 10 promotes rivers rebound, and then promotes the mixed liquid rebound of sewage and flocculating agent for flocculating agent and mixed liquid abundant mixture in mixing drum 1.
The lower end of the mixing drum 2 is fixedly connected with a filter cover 18, the filter cover 18 is in a circular truncated cone shape, and filter holes which are uniformly distributed are formed in the surface of the filter cover 18; a spiral plate 15 is embedded in the mixing cylinder 2, the spiral plate 15 is fixedly connected with the inner wall of the mixing cylinder 2, the central shaft 4 penetrates through the spiral plate 15 and is rotatably connected with the spiral plate 15, and a spiral channel is formed between the spiral plate 15 and the inner wall of the mixing cylinder 2, so that a mixed solution of sewage and a flocculating agent forms a rotational flow on the upper part of the mixing cylinder 2, and the mixing of the sewage and the flocculating agent is accelerated; the upper part of the mixing cylinder 2 is fixedly connected with a draft tube 16, the draft tube 16 is tangentially communicated with the inner cavity of the mixing cylinder 2, the draft tube 16 is an arc-shaped tube, and the lower part of the sedimentation cylinder 1 is provided with a conical cavity; specifically, in 2 upper portions of mixing drum formed the sewage of whirl and the mixed liquid tangential of flocculating agent flowed into honeycomb duct 16, the mixed liquid that flows out from arc honeycomb duct 16 formed the whirl in the annular chamber for flocculation group in the sewage receives centrifugal force effect, and 1 inner wall of a sedimentation cylinder is gathered and is subsided, the settlement process with higher speed.
A filter screen 20 is arranged above the mixing cylinder 2, the filter screen 20 is fixedly connected with the interior of the precipitation cylinder 1, and the filter screen 20 divides the inner cavity of the precipitation cylinder 1 into an upper cavity and a lower cavity; the upper part of the sedimentation cylinder 1 is communicated with a water outlet pipe 21, the communication position of the water outlet pipe 21 and the sedimentation cylinder 1 is positioned above the filter screen 20, the water outlet pipe 21 is communicated with the cavity above the filter screen 14, and the filter screen 14 blocks and intercepts sludge in the annular cavity.
The lower part of the sedimentation cylinder 1 is communicated with a sludge box 22, a mud blocking block 23 is arranged in the sludge box 22, the mud blocking block 23 is in a round table shape with a narrow upper part and a wide lower part, the mud blocking block 23 is positioned right below the communication part of the sedimentation cylinder 1 and the sludge box 22, and the mud blocking block 23 is fixedly connected with the bottom plate of the sludge box 22 through a fixed rod 24; specifically, when sludge enters the sludge tank under the action of rotational flow, the sludge blocking block 23 can prevent the sludge from being carried by water flow; the sludge box 22 is communicated with a sludge discharge pipe 25, and a manual valve 26 is arranged on the sludge discharge pipe 25, so that the centralized sludge discharge operation is convenient.
The material conveying pump 7 and the driving motor 12 are sequentially and electrically connected in series with a storage battery 13 and a switch 14 through leads; deposit a 1 top and be equipped with photovoltaic power generation mechanism, photovoltaic power generation mechanism includes the photovoltaic board 27 that the level set up, and photovoltaic board 27 fixedly connected with mounting bracket 28, mounting bracket 28 pass through bolt fastening's mode and deposit a 1 fixed connection, and photovoltaic board 27 passes through the wire to be connected with battery 13, carries out photovoltaic power generation, more green.
The following are specifically mentioned: the photovoltaic power generation mechanism in the application is the prior art; the sedimentation cylinder, the mixing cylinder, the water inlet rod communicated with the mixing cylinder, the spray pipe, the spiral plate, the flow guide pipe, the filter screen, the filter cover and the impeller are innovation points of the application; the full mixing of the flocculating agent and the injected sewage in the mixing cylinder is realized through the arrangement of the sedimentation cylinder, the mixing cylinder, the water inlet rod communicated with the mixing cylinder, the filter mantle, the spray pipe and the impeller, then the spiral flow is generated under the action of the spiral plate and the flow guide pipe, the sedimentation is accelerated, and the circular mixing of the sewage in the sedimentation cylinder is realized under the action of the impeller and the filter mantle; the sludge settling effect is improved by arranging the sludge box and the sludge blocking block.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An environment-friendly sewage treatment device comprises a device body; the device is characterized in that the device body comprises a precipitation cylinder (1), a mixing cylinder (2) is nested in an inner cavity of the precipitation cylinder (1), the mixing cylinder (2) is communicated with a water inlet pipe (19), a spray pipe (3) is arranged at the lower part of the mixing cylinder (2), and the spray pipe (3) is fixedly connected with a central shaft (4); the upper end of the central shaft (4) is connected with a liquid inlet pipe (6) through a rotary joint (6), the liquid inlet pipe (6) is communicated with a material conveying pump (7), the material conveying pump (7) is communicated with a liquid medicine box (9) through a liquid pumping pipe (8), a position where a water inlet pipe (19) is communicated with the mixing cylinder (2) is positioned above the spray pipe (3), an impeller (10) is arranged below the spray pipe (3), the impeller (10) is fixedly connected with the central shaft (4), and the upper end of the central shaft (4) is connected with an output shaft of a driving motor (12) through a transmission bevel gear set (11); a spiral plate (15) is nested in the mixing cylinder (2), the upper part of the mixing cylinder (2) is fixedly connected with a flow guide pipe (16), and the lower part of the settling cylinder (1) is provided with a conical cavity; a filter screen (20) is arranged above the mixing cylinder (2), and the filter screen (20) is fixedly connected with the interior of the sedimentation cylinder (1); the upper part of the precipitation cylinder (1) is communicated with a water outlet pipe (21), and the position where the water outlet pipe (21) is communicated with the precipitation cylinder (1) is positioned above the filter screen (20).
2. The environment-friendly sewage treatment device according to claim 1, wherein an annular cavity is formed between the mixing cylinder (2) and the inner wall of the settling cylinder (1), and the lower part of the mixing cylinder (2) is fixedly connected with the inner wall of the settling cylinder (1) through a connecting rod (17); the mixing cylinder (2) is a cylindrical cylinder with an opening at the lower part.
3. The environmental-friendly sewage treatment device according to claim 1, wherein the surface of the spray pipe (3) is provided with spray holes which are distributed at equal intervals, the central shaft (4) is a hollow shaft, and the central shaft (4) extends to the upper part of the sedimentation cylinder (1) and is rotatably connected with the top plate of the sedimentation cylinder (1) through a bearing sleeve.
4. The environmental-friendly sewage treatment plant according to claim 1, wherein the transmission bevel gear set (11) comprises a set of bevel gears which are meshed with each other and vertical to each other, and the driving motor (12) is fixedly connected with the top plate of the sedimentation cylinder (1) in a bolt fixing manner.
5. The environmental protection sewage treatment device according to claim 1, wherein a filtering cover (18) is fixedly connected to the lower end of the mixing drum (2), and the filtering cover (18) is in the shape of a circular truncated cone and is provided with uniformly distributed filtering holes on the surface.
6. The environmental-friendly sewage treatment device according to claim 1, wherein the spiral plate (15) is fixedly connected with the inner wall of the mixing cylinder (2), the central shaft (4) penetrates through the spiral plate (15) and is rotatably connected with the spiral plate (15), and a spiral channel is formed between the spiral plate (15) and the inner wall of the mixing cylinder (2).
7. The environmental-friendly sewage treatment plant according to claim 6, wherein the flow guide pipe (16) is tangentially communicated with the inner cavity of the mixing cylinder (2), and the flow guide pipe (16) is an arc-shaped pipe.
8. The environment-friendly sewage treatment device according to claim 1, wherein the lower part of the sedimentation cylinder (1) is communicated with a sludge tank (22), a sludge blocking block (23) is arranged in the sludge tank (22), the sludge blocking block (23) is in a round table shape with a narrow top and a wide bottom, the sludge blocking block (23) is positioned right below the communication part of the sedimentation cylinder (1) and the sludge tank (22), and the sludge blocking block (23) is fixedly connected with the bottom plate of the sludge tank (22) through a fixing rod (24); the sludge tank (22) is communicated with a sludge discharge pipe (25), and a manual valve (26) is arranged on the sludge discharge pipe (25).
9. The environmental protection sewage treatment device according to claim 8, wherein the material delivery pump (7) and the driving motor (12) are sequentially connected in series with a storage battery (13) and a switch (14) through wires; deposit a section of thick bamboo (1) top and be equipped with photovoltaic power generation mechanism, photovoltaic power generation mechanism includes photovoltaic board (27) that the level set up, photovoltaic board (27) fixedly connected with mounting bracket (28), mounting bracket (28) through bolt fastening's mode with deposit a section of thick bamboo (1) fixed connection, photovoltaic board (27) are connected with battery (13) through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011003340.1A CN112158985A (en) | 2020-09-22 | 2020-09-22 | Environment-friendly sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011003340.1A CN112158985A (en) | 2020-09-22 | 2020-09-22 | Environment-friendly sewage treatment device |
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| CN112158985A true CN112158985A (en) | 2021-01-01 |
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| CN202011003340.1A Withdrawn CN112158985A (en) | 2020-09-22 | 2020-09-22 | Environment-friendly sewage treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117069348A (en) * | 2023-10-17 | 2023-11-17 | 南通东来冶金装备有限公司 | High-efficient turbid water purifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE733259A (en) * | 1969-05-19 | 1969-11-19 | ||
| CN108706656A (en) * | 2018-06-11 | 2018-10-26 | 佛山市顺德区唯点工业设计有限公司 | A kind of wastewater efficient precipitation treatment device |
| CN108892216A (en) * | 2018-07-25 | 2018-11-27 | 吴秀女 | A kind of water treatment deposition case |
| CN109758829A (en) * | 2019-04-02 | 2019-05-17 | 陆涛 | A kind of sewage sedimentation tank |
| CN111484163A (en) * | 2020-04-23 | 2020-08-04 | 华南理工大学 | Energy-saving sewage treatment device |
-
2020
- 2020-09-22 CN CN202011003340.1A patent/CN112158985A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE733259A (en) * | 1969-05-19 | 1969-11-19 | ||
| CN108706656A (en) * | 2018-06-11 | 2018-10-26 | 佛山市顺德区唯点工业设计有限公司 | A kind of wastewater efficient precipitation treatment device |
| CN108892216A (en) * | 2018-07-25 | 2018-11-27 | 吴秀女 | A kind of water treatment deposition case |
| CN109758829A (en) * | 2019-04-02 | 2019-05-17 | 陆涛 | A kind of sewage sedimentation tank |
| CN111484163A (en) * | 2020-04-23 | 2020-08-04 | 华南理工大学 | Energy-saving sewage treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117069348A (en) * | 2023-10-17 | 2023-11-17 | 南通东来冶金装备有限公司 | High-efficient turbid water purifier |
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Application publication date: 20210101 |