CN220976760U

CN220976760U - Wastewater recycling system

Info

Publication number: CN220976760U
Application number: CN202322774939.0U
Authority: CN
Inventors: 顾坤
Original assignee: Keyue Engineering Suzhou Co ltd
Current assignee: Keyue Engineering Suzhou Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-17
Anticipated expiration: 2033-10-17

Abstract

The utility model provides a wastewater recycling system which comprises a first filtering assembly, wherein the first filtering assembly comprises a first shell, a first water inlet pipe, a filter cartridge, a motor, a transmission shaft, a spiral blade, a first sewage discharge pipe and a first valve. According to the utility model, the first filtering component and the second filtering component are used for filtering and ultra-filtering the wastewater, so that solid impurities and macromolecular solutes in the wastewater are filtered, the treated wastewater can meet the recycling requirement of cooling water, the discharge of the wastewater and the quantity of polluted wastewater are reduced, the environment is protected, the motor drives the spiral blade to rotate, the solid impurities are sent into the first blow-off pipe during filtering, the solid impurities are prevented from blocking the filter cylinder, the filter cylinder can be automatically cleaned, manual operation is not needed, the concentrated wastewater and impurities are evaporated through the evaporator, the solid wastes can be directly obtained, the transportation of the wastewater and the impurities is reduced, the heat of water vapor is obtained through the heat exchanger, and the heat loss is reduced.

Description

Wastewater recycling system

Technical Field

The utility model relates to a recovery system, in particular to a wastewater recycling system, and belongs to the technical field of wastewater recycling.

Background

Industrial wastewater includes production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in an industrial production process, wherein the wastewater contains industrial production materials, intermediate products and byproducts which run off along with water, and pollutants generated in the production process. Industrial waste water is of various kinds and complex in composition.

In the industrial production process, a large amount of cooling water can be used for cooling, wherein partial cooling water directly contacts equipment or raw materials, so that the cooling water is polluted after being used, industrial wastewater is formed, the partial industrial wastewater is directly discharged to cause environmental pollution, and because the inside contains more impurities, the general purifying equipment is difficult to thoroughly purify the industrial wastewater, so that the quantity of the polluted cooling water is increased continuously, meanwhile, when the existing purifying equipment is used for filtering impurities, a filter screen is easy to be blocked by solid impurities after long-term use, and the industrial wastewater is required to be cleaned regularly by staff, so that the industrial wastewater recycling system is provided.

Disclosure of utility model

In view of the above, the present utility model provides a wastewater recycling system to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: the wastewater recycling system comprises a first filtering component, a second filtering component and a third filtering component, wherein the first filtering component comprises a first shell, a first water inlet pipe, a filter cartridge, a motor, a transmission shaft, a spiral blade, a first sewage discharge pipe and a first valve;

The top of the first shell is communicated with a first water inlet pipe, the inner side wall of the first shell is fixedly connected with a filter cartridge, one side of the first shell is provided with a motor, an output shaft of the motor is fixedly connected with one end of a transmission shaft, the outer side wall of the transmission shaft is fixedly connected with a spiral blade, the spiral blade is rotationally connected to the inner side wall of the filter cartridge, one side of the filter cartridge is communicated with a first drain pipe, and a first valve is arranged on the first drain pipe;

The bottom of first filter component is provided with second filter component, one side of second filter component is provided with processing unit.

Further preferred is: the second filtering component comprises a second shell, a second water inlet pipe, a booster pump, an ultrafiltration membrane, supporting legs, a water outlet pipe, a second sewage draining pipe and a second valve;

the bottom of first casing intercommunication has the second inlet tube, the bottom intercommunication of second inlet tube has the second casing.

Further preferred is: and a booster pump is arranged on the second water inlet pipe.

Further preferred is: the inside wall fixedly connected with milipore filter of second casing, the bottom symmetry fixedly connected with four supporting legs of second casing.

Further preferred is: the bottom of second casing intercommunication has outlet pipe and second blow off pipe, the one end and the second blow off pipe intercommunication of first blow off pipe, install the second valve on the second blow off pipe.

Further preferred is: the processing assembly comprises an evaporator, an air inlet pipe, a heat exchanger and a drain pipe;

An evaporator is arranged at one end of the second blow-down pipe.

Further preferred is: the top of the evaporator is communicated with an air inlet pipe, and a heat exchanger is installed at one end of the air inlet pipe.

Further preferred is: one side of the heat exchanger is communicated with a drain pipe, and one end of the drain pipe is communicated with a water outlet pipe.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. According to the utility model, the first filtering component and the second filtering component are used for filtering and ultra-filtering the wastewater, so that solid impurities and macromolecular solutes in the wastewater are filtered, and the treated wastewater can meet the recycling requirement of cooling water, thereby reducing the discharge of the wastewater and the quantity of polluted wastewater and protecting the environment.

2. According to the utility model, the spiral blade plate is driven by the motor to rotate, solid impurities are sent into the first drain pipe during filtration, so that the solid impurities are prevented from blocking the filter cartridge, the filter cartridge can be automatically cleaned, manual operation is not required, concentrated wastewater and impurities are evaporated by the evaporator, solid waste can be directly obtained, the transportation of the wastewater and the impurities is reduced, the heat of water vapor is obtained by the heat exchanger, the heat loss is reduced, the condensed water is collected by the drain pipe and is sent back to the circulating pipeline, and the consumption of cooling water is reduced.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a rear view block diagram of the present utility model;

Fig. 3 is a view showing the internal structure of the housing of the present utility model.

Reference numerals: 10. a first filter assembly; 11. a first housing; 12. a first water inlet pipe; 13. a filter cartridge; 14. a motor; 15. a transmission shaft; 16. spiral blades; 17. a first drain pipe; 18. a first valve; 20. a second filter assembly; 21. a second housing; 22. a second water inlet pipe; 23. a booster pump; 24. an ultrafiltration membrane; 25. support legs; 26. a water outlet pipe; 27. a second drain pipe; 28. a second valve; 30. a processing assembly; 31. an evaporator; 32. an air inlet pipe; 33. a heat exchanger; 34. and (5) a water drain pipe.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a wastewater recycling system, which includes a first filter assembly 10, the first filter assembly 10 including a first housing 11, a first water inlet pipe 12, a filter cartridge 13, a motor 14, a transmission shaft 15, a spiral vane 16, a first sewage drain pipe 17 and a first valve 18;

the top of the first shell 11 is communicated with a first water inlet pipe 12, the inner side wall of the first shell 11 is fixedly connected with a filter cylinder 13, one side of the first shell 11 is provided with a motor 14, an output shaft of the motor 14 is fixedly connected with one end of a transmission shaft 15, the outer side wall of the transmission shaft 15 is fixedly connected with a spiral blade 16, the spiral blade 16 is rotationally connected to the inner side wall of the filter cylinder 13, one side of the filter cylinder 13 is communicated with a first drain pipe 17, and a first valve 18 is arranged on the first drain pipe 17;

The bottom of the first filter assembly 10 is provided with a second filter assembly 20, and one side of the second filter assembly 20 is provided with a treatment assembly 30.

In this embodiment, specific: the second filter assembly 20 comprises a second housing 21, a second water inlet pipe 22, a booster pump 23, an ultrafiltration membrane 24, support legs 25, a water outlet pipe 26, a second drain pipe 27 and a second valve 28;

The bottom of the first shell 11 is communicated with a second water inlet pipe 22, the bottom of the second water inlet pipe 22 is communicated with a second shell 21, and the second water inlet pipe 22 is used for feeding wastewater into the second shell 21.

In this embodiment, specific: the second water inlet pipe 22 is provided with a booster pump 23, and the booster pump 23 is used for increasing the pressure so that the wastewater can permeate the ultrafiltration membrane 24.

In this embodiment, specific: the inside wall fixedly connected with milipore filter 24 of second casing 21, the bottom symmetry fixedly connected with four supporting legs 25 of second casing 21, milipore filter 24 are used for carrying out ultrafiltration treatment to waste water.

In this embodiment, specific: the bottom of the second shell 21 is communicated with a water outlet pipe 26 and a second blow-down pipe 27, one end of the first blow-down pipe 17 is communicated with the second blow-down pipe 27, a second valve 28 is arranged on the second blow-down pipe 27, the second blow-down pipe 27 is used for discharging concentrated water, and the second valve 28 is used for controlling the opening and closing of the second blow-down pipe 27.

In this embodiment, specific: the processing assembly 30 includes an evaporator 31, an intake pipe 32, a heat exchanger 33, and a drain pipe 34;

An evaporator 31 is installed at one end of the second drain pipe 27, and a heater is installed in the evaporator 31 to heat the impurities and the concentrated water, thereby obtaining solid waste.

In this embodiment, specific: the top of the evaporator 31 is connected with an air inlet pipe 32, one end of the air inlet pipe 32 is provided with a heat exchanger 33, and the heat exchanger 33 is used for exchanging heat of steam and cold water, so that steam heat is recovered.

In this embodiment, specific: one side of the heat exchanger 33 is communicated with a drain pipe 34, one end of the drain pipe 34 is communicated with the water outlet pipe 26, and steam condensate water is returned to the cooling water circulation pipeline through the drain pipe 34.

The utility model works when in work: cooling wastewater enters through the first water inlet pipe 12, after filtering through the filter drum 13, impurities remain in the filter drum 13, the wastewater enters the second shell 21, the spiral blade 16 is driven to rotate through the motor 14, solid impurities are conveyed into the first blow-off pipe 17 during filtering, the filter drum 13 is prevented from being blocked by the solid impurities, the filter drum 13 can be automatically cleaned, manual operation is not needed, after the wastewater enters the ultrafiltration membrane 24, the pressure boost is carried out through the booster pump 23, the wastewater is ultrafiltered, the solid impurities and macromolecular solutes in the wastewater are filtered, the treated wastewater can meet the recycling requirement of cooling water, thereby reducing the discharge of the wastewater and the quantity of polluted wastewater, protecting the environment, the treated circulating cooling water is conveyed back to the circulating pipe network through the water outlet pipe 26, the residual impurities and concentrated water are conveyed to the evaporator 31, the concentrated wastewater and the impurities are evaporated through the evaporator 31, the solid wastes are directly obtained, the transportation of the wastewater and the impurities is reduced, the heat quantity of water vapor is obtained through the heat exchanger 33, the heat loss is reduced, the energy is saved, the condensed water is collected through the water drain pipe 34, and the circulating pipe is returned, the consumption of the cooling water is reduced, and the water is saved, and the water is used for supplementing water is saved.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A wastewater recycling system comprising a first filter assembly (10), characterized in that: the first filtering assembly (10) comprises a first shell (11), a first water inlet pipe (12), a filter cartridge (13), a motor (14), a transmission shaft (15), a spiral blade (16), a first blow-off pipe (17) and a first valve (18);

The top of first casing (11) is communicated with first inlet tube (12), the inside wall fixedly connected with cartridge filter (13) of first casing (11), motor (14) are installed to one side of first casing (11), the output shaft of motor (14) and one end fixed connection of transmission shaft (15), the lateral wall fixedly connected with spiral blade (16) of transmission shaft (15), spiral blade (16) rotate and connect in the inside wall of cartridge filter (13), one side intercommunication of cartridge filter (13) has first blow off pipe (17), install first valve (18) on first blow off pipe (17);

The bottom of the first filter assembly (10) is provided with a second filter assembly (20), and one side of the second filter assembly (20) is provided with a processing assembly (30).

2. A wastewater recycling system according to claim 1, wherein: the second filtering component (20) comprises a second shell (21), a second water inlet pipe (22), a booster pump (23), an ultrafiltration membrane (24), supporting legs (25), a water outlet pipe (26), a second sewage discharge pipe (27) and a second valve (28);

The bottom of first casing (11) is linked together there is second inlet tube (22), the bottom of second inlet tube (22) is linked together there is second casing (21).

3. A wastewater recycling system according to claim 2, characterized in that: and a booster pump (23) is arranged on the second water inlet pipe (22).

4. A wastewater recycling system according to claim 2, characterized in that: the inner side wall of the second shell (21) is fixedly connected with an ultrafiltration membrane (24), and the bottom of the second shell (21) is symmetrically and fixedly connected with four supporting legs (25).

5. A wastewater recycling system according to claim 4, wherein: the bottom of second casing (21) is linked together there are outlet pipe (26) and second blow off pipe (27), the one end and the second blow off pipe (27) intercommunication of first blow off pipe (17), install second valve (28) on second blow off pipe (27).

6. A wastewater recycling system according to claim 5, wherein: the processing assembly (30) comprises an evaporator (31), an air inlet pipe (32), a heat exchanger (33) and a drain pipe (34);

An evaporator (31) is arranged at one end of the second blow-down pipe (27).

7. A wastewater recycling system according to claim 6, wherein: the top of the evaporator (31) is communicated with an air inlet pipe (32), and a heat exchanger (33) is installed at one end of the air inlet pipe (32).

8. A wastewater recycling system according to claim 7, wherein: one side of the heat exchanger (33) is communicated with a drain pipe (34), and one end of the drain pipe (34) is communicated with the water outlet pipe (26).