CN212198737U

CN212198737U - Energy-saving sewage treatment equipment

Info

Publication number: CN212198737U
Application number: CN202020859900.2U
Authority: CN
Inventors: 唐友亮; 李守军; 张锦
Original assignee: Suqian College
Current assignee: Jiangsu Jieente Intelligent Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-22
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an energy-conserving sewage treatment device, treatment facility include sedimentation tank, equalizing basin, upper water tank, lower water tank, aeration water tank, fan subassembly, sedimentation tank, equalizing basin bury the formula structure for ground, connect through the sedimentation tank water pipe between it, and first solenoid valve is installed to the sedimentation tank water pipe, are equipped with pump motor in the sedimentation tank, and pump motor and drinking-water pipe one end are connected, and the drinking-water pipe other end sets up in the funnel the utility model discloses every treatment water tank of equipment can make alone, reduces the whole equipment manufacturing, transports the degree of difficulty, simple structure, and the cost of manufacture is lower, the marketing of being convenient for.

Description

Energy-saving sewage treatment equipment

Technical Field

The utility model relates to a relevant technical field of sewage treatment device technical field, concretely relates to energy-conserving sewage treatment device.

Background

In recent years, along with the rapid development of new rural construction, the treatment of rural domestic sewage is more and more emphasized. Domestic sewage generated in rural areas has the characteristics of dispersibility, difficulty in collection of pipe networks, unstable water quantity and the like, so that the domestic sewage is not suitable for centralized treatment by adopting a traditional sewage treatment plant. At present, a lot of sewage treatment equipment are available in the market, but the whole structure is inconvenient to transport, the structure is complex, the number of water pumps needs to be configured, the energy consumption is high, the equipment capacity of 150 tons of daily treatment capacity is calculated, the daily power consumption of the water pump of the equipment is high, the normal water treatment process always needs the water pump to pump water to realize the operation of sewage in each treatment link, and common designs can be seen in Chinese patents 2015103250658 and 2012102858605.

In order to reduce the cost of equipment and improve the applicability of the equipment, the technical product is specially designed.

Disclosure of Invention

Technical problem to be solved

In order to solve the problems, the problem exists in the background art, the utility model provides an energy-saving sewage treatment device, its aim at: is convenient for meeting the requirement of domestic sewage treatment, reduces the manufacturing and operating cost and improves the applicability of equipment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

an energy-saving sewage treatment device is characterized by comprising a sedimentation tank 1, an adjusting tank 4, an upper water tank 12, a lower water tank 10, an aeration water tank 23 and a fan assembly 20, wherein the sedimentation tank 1 and the adjusting tank 4 are of a buried structure and are connected through a sedimentation tank water pipe 2, the sedimentation tank water pipe 2 is provided with a first electromagnetic valve 3, a water pumping motor 9 is arranged in the sedimentation tank 1, the water pumping motor 9 is connected with one end of a water pumping pipe 6, and the other end of the water pumping pipe 6 is arranged above a funnel 14; the adjusting tank 4 is a sealed water tank, a sedimentation tank water pipe 2, a water inlet pipe 7 and a lower water tank air outlet pipe 8 are arranged in the adjusting tank 4, the sedimentation tank water pipe 2 and the water inlet pipe 7 are installed at the bottom of the adjusting tank 4, the lower water tank air outlet pipe 8 is installed at the top of the adjusting tank 4, a water flow sensor 13 is installed at the tail end of the water inlet pipe 7, a funnel 14 and a hydraulic generator 15 are installed in the upper water tank 12, a first aeration head group 16 is installed at the bottom of the upper water tank 12, and the first aeration head group 16 is connected with a fan assembly 20 through a first aeration pipe; the lower part of the upper water tank 12 is a lower water tank 10, the lower part of the lower water tank 10 is a fan control chamber 28, and a fan assembly 20 is arranged in the fan control chamber 28; the bottom of the upper water tank 12 is communicated with the lower water tank 10 through a lower water tank inlet pipe 18, the lower water tank 10 is of a sealing structure, the upper part of the lower water tank 10 is connected with the upper end of a lower water tank outlet pipe 8, and the bottom of the lower water tank 10 is connected with an aeration water tank 23 through a lower water tank outlet pipe 22; the bottom of the aeration water tank 23 is provided with a second aeration head group 24 and a second aeration pipe 25, the second aeration pipe 25 is provided with a third electromagnetic valve 27, the second aeration pipe 25 is connected with the fan component 20, the upper side of the aeration water tank 23 is provided with an aeration water tank outlet pipe 26, and the height of the aeration water tank outlet pipe 26 is lower than that of the lower water tank outlet pipe 22.

As a preferable scheme of the previous step, the volume of the adjusting tank 4 is larger than the sum of the volumes of the upper water tank 12, the lower water tank 10 and the aeration water tank 23.

As the preferable scheme of the previous step, a float switch 11 is installed in the lower water tank 10, and the float switch 11 is arranged below the upper port of the lower water tank air outlet pipe 8.

As a preferable scheme of the previous step, the water pumping motor 9 is a submersible pump.

As the preferable scheme of the previous step, the height of the outlet pipe 22 of the lower water tank is lower than that of the outlet pipe 8 of the lower water tank, and the outlet pipe 22 of the water tank is provided with a second electromagnetic valve 19.

As a preferable scheme of the previous step, the end of the first aeration pipe 17 is provided with a flange F1 and is connected with a flange F3 at the end of the air pipe 21 of the fan through a three-way air pipe; the tail end of the second aeration pipe 25 is provided with a flange F2 and is connected with a flange F3 at the tail end of the air pipe 21 of the fan through a three-way air pipe.

(III) advantageous effects

The utility model provides an energy-conserving sewage treatment device possesses following beneficial effect:

1. the utility model discloses every treatment water tank of equipment can make alone, reduces the whole equipment manufacturing, the transportation degree of difficulty, simple structure, and the cost of manufacture is lower, the marketing of being convenient for.

2. The utility model can set the system operation time according to the daily sewage treatment amount of the equipment, and can complete the sewage purification treatment requirement; the use number of the water pumping motors can be greatly reduced; the photovoltaic module and the water flow can generate electricity, the loss of the electric energy of the system can be reduced, and the effects of energy conservation and emission reduction are achieved. According to calculation, the electric energy loss of the water pumping system can be reduced by about 95%.

3. The utility model discloses equipment is convenient for use in remote area, and area is littleer, and when the interim power failure problem appears, photovoltaic power generation, hydraulic generator, storage battery can last keep equipment operation a period, avoids the problem emergence that interim power failure sewage can not in time be handled, improve equipment system operation's stability.

Drawings

Fig. 1 is a schematic structural view of the water treatment system of the present invention.

Fig. 2 is a schematic circuit diagram of the main control system of the present invention.

Fig. 3 is a schematic diagram of the utility model of the commercial power complementary circuit system.

Wherein, 1, a sedimentation tank, 2, a sedimentation tank water pipe, 3, a first electromagnetic valve, 4, a regulating tank, 5, the ground, 6, a water pumping pipe, 7, a water inlet pipe, 8, a lower water tank air outlet pipe, 9, a water pumping motor, 10, a lower water tank, 11, a float switch, 12, an upper water tank, 13, a water flow sensor, 14, a funnel, 15, a hydraulic generator, 16, a first aeration head group, 17, a first aeration pipe, 18, a lower water tank water inlet pipe, 19, a second electromagnetic valve, 20, a fan component, 21, a fan air pipe, 22, a lower water tank water outlet pipe, 23, an aeration water tank, 24, a second aeration head group, 25, a second aeration pipe, 26, an aeration water tank, 27, a third electromagnetic valve, 28, a fan control room, 30, a hydraulic generator system, 31, a rectification filter circuit, 32, a boost direct current conversion circuit, 33, an SPWM inverter circuit, 34, a filter circuit, 35. the solar energy power supply comprises an automatic change-over switch, 36, a voltage stabilizer, 37, a mains supply, 38, a solar cell module, 39, a solar energy boosting direct current conversion circuit, 40 and a storage battery pack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1, a sedimentation tank 1 and an adjusting tank 4 are connected through a sedimentation tank water pipe 2, and the sedimentation tank water pipe 2 is provided with a first electromagnetic valve 3; a water pumping motor 9 is arranged in the sedimentation tank 1, the water pumping motor 9 is a submersible pump, and liquid in the sedimentation tank 1 can be lifted into a funnel 14 through a water pumping pipe 6. The equalizing basin 4 is sealed water tank to install drinking-water pipe 6, inlet tube 7, lower water tank outlet duct 8, drinking-water pipe 6, inlet tube 7 are installed in 4 bottoms of equalizing basin, and lower water tank outlet duct 8 is installed at 4 tops of equalizing basin, and rivers sensor 13 is installed to inlet tube 7 end. A float switch 11 is arranged below the tail end of the lower water tank air outlet pipe 8. The adjusting tank 4 is larger than the sum of the volumes of the upper water tank 12, the lower water tank 10 and the aeration water tank 23.

A funnel 14 and a hydraulic generator 15 are arranged in the upper water tank 12, water discharged from the water pumping pipe 6 and the water inlet pipe 7 passes through the funnel 14 and then can push the hydraulic generator 15 to generate electricity, and finally water flows into the upper water tank 12; the bottom of the upper water tank 12 is provided with a first aeration head group 16, the first aeration head group 16 is led out through a first aeration pipe 17, and the tail end of the first aeration pipe 17 is provided with a flange F1 which is connected with a flange F3 at the tail end of an air pipe 21 of a fan.

The lower part of the upper water tank 12 is a lower water tank 10, the lower part of the lower water tank 10 is a fan control chamber 28, and a fan assembly 20 is arranged in the fan control chamber 28; a lower water tank inlet pipe 18 arranged at the bottom of the upper water tank 12 is communicated into the lower water tank 10, the lower water tank 10 is of a sealing structure, a lower water tank outlet pipe 22 and a lower water tank outlet pipe 8 are arranged at the bottom of the lower water tank 10, and the height of the lower water tank outlet pipe 22 is slightly lower than that of the lower water tank outlet pipe 8; a second electromagnetic valve 19 is arranged on the water outlet pipe 22 of the water tank; the float switch 11 is installed in the lower water tank 10, when the liquid height in the lower water tank 10 reaches a set height, the float switch 11 acts to open the second electromagnetic valve 19, so that the liquid in the lower water tank 10 automatically flows into the aeration water tank 23 through the outlet pipe 22 of the lower water tank under the action of gravity.

The bottom of the aeration water tank 23 is provided with a second aeration head group 24 and a second aeration pipe 25; the second aeration pipe 25 is provided with a third electromagnetic valve 27, and the tail end of the second aeration pipe 25 is provided with a flange F2 which is connected with a flange F3 at the tail end of the air pipe 21 of the fan; an aeration water tank outlet pipe 26 is arranged on the upper side of the aeration water tank 23, the height of the aeration water tank outlet pipe 26 is slightly lower than that of the lower water tank outlet pipe 22, and when the liquid height of the aeration water tank 23 reaches, the liquid enters the aeration water tank outlet pipe 26 in a self-flowing mode and flows to the next treatment link.

As shown in fig. 2, a button SB1, a button SB2, an energized delay coil system KT, a water flow sensor 13, a switch K1, a coil KM1, and a pumping motor 9 constitute a start delay stop circuit. After the button SB1 is pressed, the KM1 coil is electrified → the KM1 main contact is closed → the water pumping motor 9 is electrified and operated, the electrified time-delay disconnection normally closed contact KT is opened, the electrified time-delay coil KT is powered off, and the water pumping motor 9 is powered off and stops operating. The normally closed contact KT of circular telegram time delay disconnection and the switch K1 of rivers sensor 13 are the parallel mode, if circular telegram time delay ends, and when water has not been taken out in the funnel 14, the switch K1 of rivers sensor 13 can maintain connected state, keeps the motor 9 that draws water continuously to draw water until drawing water stably, and the instruction switch K1 of rivers sensor 13 disconnection, the motor 9 that draws water cuts off the power supply and stops operating. If the SB2 button is pressed, the water pumping motor 9 system is directly powered off and stops running.

Pressing the button SB3 → energizing the KM2 coil → closing the KM2 main contacts → energizing the fan assembly 20. If the SB4 button is pressed, the fan assembly 20 system is directly powered down and stops running.

The switch QF1, the switch QF2 and the switch QF3 control the electromagnetic valves S1, S2 and S3 respectively.

K2 of the float switch 11 is connected with a switch QF2 in parallel and can control the opening and closing of an electromagnetic valve S2.

As shown in fig. 3, the water flow pushes the hydro-generator 15, the hydro-generator system 30 generates electricity, and the electricity is connected to the storage battery pack 40 through the rectifying and filtering circuit 31, the boosting direct-current conversion circuit 32 and the direct-current bus; the solar cell module 38 obtains illumination power generation, and is connected to a storage battery pack 40 through a solar boosting direct current conversion circuit 39 and a direct current bus; the bus of the storage battery pack 40 is connected with the power frequency SPWM inverter circuit 33, the filter circuit 34, the automatic change-over switch 35 and the water pumping motor 9, and the main circuit of the water pumping motor 9 is connected with the commercial power supply 37 through the voltage stabilizer 36.

When the water pumping motor works normally, the water wheel generator system 30 and the solar cell module 38 generate electricity to store energy into the storage battery pack 40, and the storage battery pack 40 provides electric energy to enable the water pumping motor 9 to work; when the electric energy of the storage battery pack 40 is insufficient, the electric energy can be provided by the commercial power supply 37 to enable the water pumping motor 9 to work; the automatic change-over switch 35 performs the dc power switching operation between the commercial power and the energy storage of the storage battery.

The specific implementation process comprises the following steps:

in the initial state, the first solenoid valve 3, the second solenoid valve 19, and the third solenoid valve 27 are in the closed state. At the moment, the regulating reservoir 4, the water pumping pipe 6, the water inlet pipe 7, the lower water tank air outlet pipe 8, the upper water tank 12 and the lower water tank 10 form a Hiro fountain system. Start pump motor 9, fan subassembly 20, liquid gets into funnel 14 through drinking-water pipe 6 in the equalizing basin 4, get into upper water tank 12 through hydraulic generator 15, liquid gets into lower water tank 10 through lower water tank inlet tube 18 in the upper water tank 12, along with liquid increases in lower water tank 10, lower water tank 10 atmospheric pressure increases, atmospheric pressure gets into equalizing basin 4 through lower water tank outlet duct 8, liquid in the equalizing basin 4 can be promoted through inlet tube 7 by atmospheric pressure and finally flows out through funnel 14, hydraulic generator 15 can run the electricity generation simultaneously. After the water flow sensor 13 at the tail end of the water inlet pipe 7 senses that water flows out, the water pumping motor 9 is started to stop running, and the Hirosu fountain system does not have power drive and automatically runs.

The liquid in the adjusting tank 4 is lifted by the water inlet pipe 7 and finally flows into the upper water tank 12, and the fan assembly 20 performs aeration (oxygen-consuming tank microorganism purification) treatment on the liquid in the upper water tank 12 through the first aeration pipe 17 and the first aeration head group 16; the liquid in the upper tank 12 is aerated and flows into the water tank 10 through the lower tank inlet pipe 18. When the liquid level of the lower water tank 10 reaches a set height, the float switch 11 acts to open the second electromagnetic valve 19 and the third electromagnetic valve 27, so that the liquid in the lower water tank 10 automatically flows into the aeration water tank 23 through the lower water tank water outlet pipe 22 under the action of gravity, and the fan assembly 20 performs aeration (oxygen-consuming tank microorganism purification) treatment on the liquid in the aeration water tank 23 through the second aeration pipe 25 and the second aeration head group 24. After the liquid in the aeration water tank 23 rises to a set height, the liquid can flow out to the next treatment process through an outlet pipe 26 of the aeration water tank. After the liquid in the adjusting tank 4 is pumped out, the operation of the Hiro fountain system is finished, and at the moment, the first electromagnetic valve 3 is opened to ensure that the liquid in the sedimentation tank 1 automatically supplements and enters the adjusting tank 4 through the sedimentation tank water pipe 2. According to the set of flow, the pumping motor 9 runs in a short time to start the 'Hirosu fountain' system to run, the sewage treatment amount per day is determined, the system running time is set, the sewage purification treatment requirement is met, the using amount of the pumping motor can be greatly reduced, the photovoltaic module and the water flow can generate electricity, the electric energy loss of the system can be reduced, and the effects of energy conservation and emission reduction are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. To sum up, the utility model discloses reach anticipated purpose.

Claims

1. An energy-saving sewage treatment device is characterized by comprising a sedimentation tank, an adjusting tank, an upper water tank, a lower water tank, an aeration water tank and a fan assembly, wherein the sedimentation tank and the adjusting tank are of a buried structure and are connected with each other through a sedimentation tank water pipe; the adjusting tank is a sealed water tank, a sedimentation tank water pipe, a water inlet pipe and a lower water tank air outlet pipe are arranged in the adjusting tank, the sedimentation tank water pipe and the water inlet pipe are arranged at the bottom of the adjusting tank, the lower water tank air outlet pipe is arranged at the top of the adjusting tank, a water flow sensor is arranged at the tail end of the water inlet pipe, a funnel and a hydraulic generator are arranged in the upper water tank, a first aeration head group is arranged at the bottom of the upper water tank, and the first aeration head group is connected with a fan assembly through a first aeration; the lower part of the upper water tank is a lower water tank, the lower part of the lower water tank is a fan control chamber, and a fan assembly is arranged in the fan control chamber; the bottom of the upper water tank is communicated with the lower water tank through a lower water tank water inlet pipe, the lower water tank is of a sealing structure, the upper part of the lower water tank is connected with the upper end of a lower water tank air outlet pipe, and the bottom of the lower water tank is connected with the aeration water tank through a lower water tank water outlet pipe; a second aeration head group and a second aeration pipe are installed at the bottom of the aeration water tank, a third electromagnetic valve is installed on the second aeration pipe, the second aeration pipe is connected with a fan assembly, an aeration water tank water outlet pipe is arranged on the upper side of the aeration water tank, and the height of the aeration water tank water outlet pipe is lower than that of a lower water tank water outlet pipe.

2. The energy-saving sewage treatment equipment according to claim 1, wherein: the volume of the adjusting tank is larger than the sum of the volumes of the upper water tank, the lower water tank and the aeration water tank.

3. The energy-saving sewage treatment equipment according to claim 1, wherein: a float switch is installed in the lower water tank and arranged below an upper port of an air outlet pipe of the lower water tank.

4. The energy-saving sewage treatment equipment according to claim 1, wherein: the water pumping motor is a submersible pump.

5. The energy-saving sewage treatment equipment according to claim 1, wherein: the height of the water outlet pipe of the lower water tank is lower than that of the air outlet pipe of the lower water tank, and a second electromagnetic valve is installed on the water outlet pipe of the water tank.

6. The energy-saving sewage treatment equipment according to claim 1, wherein: the tail end of the first aerator pipe is provided with a flange F1 and is connected with a flange F3 at the tail end of a fan air pipe through a three-way air pipe; the tail end of the second aerator pipe is provided with a flange F2 and is connected with a flange F3 at the tail end of a fan air pipe through a three-way air pipe.