CN115353215A - High-efficient type sewage treatment system - Google Patents

Abstract

The invention discloses a high-efficiency sewage treatment system which comprises an oil skimming machine, a water storage tank, a first water pump, a first bag type filter, a second water pump, a second bag type filter, a ceramic flat membrane filter and a water purification storage device, wherein the oil skimming machine, the water storage tank, the first water pump, the first bag type filter, the second water pump, the second bag type filter, the ceramic flat membrane filter and the water purification storage device are all arranged on a support, and the oil skimming machine is connected with the water storage tank. According to the efficient sewage treatment system, the whole treatment system is cleaned integrally, the occupied space is small, the integrated automatic control is realized, the working efficiency of the device is improved, the ceramic flat membrane filter adopts a backwashing and pressure cleaning mode, the top of the ceramic flat membrane filter is provided with the drain plate, and water leaks from the strip-shaped holes of the drain plate and then washes the lower ceramic flat membrane from top to bottom, so that the washing mode is good in cleaning effect, no foam is generated, and the filtering effect of the ceramic flat membrane is not influenced.

Description

A high-efficiency sewage treatment system

technical field

The invention relates to the field of sewage treatment, in particular to an efficient sewage treatment system.

Background technique

Sewage treatment system is a kind of support equipment for sewage filtration and treatment. In order to make sewage meet the water quality requirements for discharge into a certain water body or reuse it, with the development of science and technology, direct utilization of sewage has become possible. Using sewage The treatment system utilizes urban primary sewage, which is energy-saving, environmentally friendly, and pollution-free. With the continuous development of science and technology, people have higher and higher requirements for sewage treatment systems.

The existing sewage treatment system has certain disadvantages in use. First of all, the traditional aeration cleaning method is used in the process of sewage treatment, which is easy to generate a large amount of foam in the filter, which affects the cleaning effect and filtering effect, which is not conducive to People's use, and the integration of the whole sewage purification system is more troublesome and takes up a lot of space, which brings certain adverse effects to people's use process. Therefore, we propose a high-efficiency sewage treatment system.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency sewage treatment system. The whole treatment system is cleaned and integrated, occupies a small space, and integrated automatic control improves the working efficiency of the device. The ceramic flat membrane filter adopts backwashing and In the way of pressure cleaning, a drain plate is set on the top, and the water leaks from the strip holes of the drain plate to flush the ceramic flat membrane below from top to bottom. This flushing method has a good cleaning effect and does not generate foam. The filter effect of the ceramic flat membrane is not affected, and the problems in the background technology can be effectively solved.

(2) Technical solution

In order to achieve the above purpose, the technical solution adopted by the present invention is: a high-efficiency sewage treatment system, including an oil skimmer, a water storage tank, a first water pump, a first bag filter, a second water pump, a second bag filter Filter, ceramic flat membrane filter and water storage storage, the oil skimmer, water storage tank, first water pump, first bag filter, second water pump, second bag filter, ceramic flat membrane filter Both the device and the water purification storage are installed on the support, the oil skimmer is connected to the water storage tank, the first water pump is connected to the first bag filter, the first bag filter, The second bag filter and the ceramic flat membrane filter are connected, the ceramic flat membrane filter is connected with the second water pump and the water purification storage, the bottom position of the support is provided with casters, and the skimmer The oil machine is connected with a sewage inlet and a circulating water outlet.

As a preferred technical solution of the present application, the interior of the ceramic flat membrane filter is provided with a ceramic flat membrane frame, the outside of the ceramic flat membrane frame is connected with a connecting water pipe, and the upper end of the ceramic flat membrane filter is provided with a Top cover, the middle part of the top cover is provided with a water delivery port, the bottom of the ceramic flat membrane filter is equipped with a filter base, and the top of the ceramic flat membrane filter is located at the upper end of the ceramic flat membrane frame to engage with water Washing board, the ceramic flat membrane frame inside the ceramic flat membrane filter is flushed with two states;

In the first state, the flushing of the ceramic flat membrane frame is from top to bottom. scour;

In the second state, the flushing of the ceramic flat membrane frame is a bottom-up backwash state. At this time, a water pump is installed on the ceramic flat membrane filter, and the water pump pumps the inside of the ceramic flat membrane filter. The water source is drawn from bottom to top, and is circulated out through the connecting water pipe at the upper end of the ceramic flat membrane frame.

As a preferred technical solution of the present application, a mounting bracket is installed at the front end of the support, a control box is installed on the mounting bracket, a controller is installed at the front end of the control box, and a An oil skimming drive box, a positioning frame is installed at the bottom of the oil skimming drive box, an oil outlet frame is installed at the front end of the oil skimming drive box, and an oil skimming belt extends inside the oil skimming drive box, and the skimmer An oil collection tank is installed at the front end of the oil machine below the oil outlet frame, and an oil outlet pipe is installed on the oil collection tank. box and a reducer, a drive motor is installed inside the oil skimmer, a motor drive seat is installed at the end of the drive motor, and a drive shaft and a coupling are connected between the reducer and the motor drive seat. A rotating shaft is arranged inside the oil skimming discharge box, and the oil skimming belt is located on the outer wall of the rotating shaft.

As a preferred technical solution of the present application, a first connecting pipe is connected between the water storage tank and the first water pump, a valve seat is installed on the first connecting pipe, and the first bag filter and the second A second connecting pipe is connected between the two bag filters, a third connecting pipe is connected between the second bag filter and the ceramic flat membrane filter, and a third connecting pipe is connected between the ceramic flat membrane filter and the water purification storage. A fourth connection pipe is connected, a backwash pump, a water pump and a detector are installed on the ceramic flat membrane filter, a storage installation frame is installed between the water purification storage and the support, and the storage installation bracket and the cleaning Clamps are installed between the water storages.

As a preferred technical solution of the present application, the oil skimmer, the water storage tank, the first water pump, the first bag filter, the second water pump, the second bag filter, and the ceramic flat membrane filter are connected by bolts The positioning method is fixed on the support, the support is moved by casters, the oil skimmer is integrally connected with the water storage tank, the first water pump and the first bag filter are positioned for installation, The first bag filter, the second bag filter, and the ceramic flat membrane filter are connected through each other.

As a preferred technical solution of the present application, the ceramic flat membrane frame is engaged in the inner position of the ceramic flat membrane filter, the ceramic flat membrane frame is connected to the connecting water pipe, and the water flushing plate is engaged At the top position of the ceramic flat membrane filter, the top cover is positioned between the ceramic flat membrane filter, and the ceramic flat membrane filter and the filter base are integrally formed.

As a preferred technical solution of the present application, the control box is installed at the position of the support through the mounting bracket, the oil skimmer is positioned between the positioning frame and the oil skimming drive box, and the oil skimmer belt is positioned between the oil skimmer The internal position of the drive box is rotated, the oil skimmer is installed between the drive box and the oil outlet frame, the oil skimmer is positioned and installed between the oil collection tank, and the oil collection tank is positioned and installed between the oil outlet pipe. The drive motor, the motor drive seat drive the coupling, the drive shaft rotates and the reducer performs stable deceleration and rotation. The reducer drives the rotating shaft to rotate inside the oil skimming discharge box, and the rotating shaft drives the oil skimming belt to carry out The oil skimming belt drives the oil to move upwards and enters the oil skimming discharge box and finally flows into the oil discharge frame.

As a preferred technical solution of the present application, the water storage tank is connected to the first water pump through a first connecting pipe, and the position of the first connecting pipe is controlled by a valve seat, and the first bag filter It is connected with the second bag filter through the second connecting pipe, and the second bag filter is connected with the ceramic flat membrane filter through the third connecting pipe, and the ceramic flat membrane filter is connected with the net The water reservoirs are connected through a fourth connecting pipe.

(3) Beneficial effects

Compared with the prior art, the present invention provides a high-efficiency sewage treatment system, which has the following beneficial effects: the high-efficiency sewage treatment system integrates the cleaning of the entire treatment system, occupies a small space, and is integrated and automatically controlled, improving the efficiency of the sewage treatment system. To improve the working efficiency of the device, the ceramic flat membrane filter adopts the method of backwashing and pressure cleaning, and a drain plate is installed on the top, and the water leaks from the strip holes of the drain plate, and then flushes the ceramic flat membrane below from top to bottom , this washing method has a good cleaning effect, does not generate foam, and does not affect the filtering effect of the ceramic flat membrane. The position where the sewage enters the oil skimmer is first cleaned inside the oil skimmer, and the oil skimmer drive box drives the oil skimmer belt The oil skimming belt will bring the oil on the surface of the sewage upward, and discharge it from the position of the oil outlet rack to the internal storage of the oil collection tank. The treated water source enters the internal storage of the water storage tank, and the water inside the water storage tank enters through the first connecting pipe to the inside of the first water pump, and filter and purify twice through the first bag filter and the second bag filter. Perform backwashing operation. During backwashing, the water source is washed to the surface of the ceramic flat membrane frame through the water delivery port and the water flushing plate. The pollutants are filtered on the surface of the ceramic flat membrane frame, and the clean water enters the position inside the ceramic flat membrane frame. , and the ceramic flat membrane frame is connected to the water pipe and the pump to extract the clean water source, and the water leaks from the strip hole of the water flushing flower plate, and then flushes the ceramic flat membrane frame below from top to bottom. The flushing of the ceramic flat membrane holder inside the membrane filter is set in two states. In the first state, the flushing of the ceramic flat membrane holder is from top to bottom. The position of the ceramic flat membrane frame is flushed from top to bottom. In the second state, the flushing of the ceramic flat membrane frame is a bottom-up backwash state. At this time, the ceramic flat membrane filter A water pump is installed on the device, and the water pump draws the water source inside the ceramic flat membrane filter from bottom to top, and circulates the output through the connected water pipe at the upper end of the ceramic flat membrane frame. This washing method has a good cleaning effect and does not generate foam. It does not affect the filtration effect of the ceramic flat membrane, and the final clean water source enters the location of the water purification storage for storage. The whole sewage treatment system has a simple structure and is easy to operate, and the effect of use is better than that of the traditional method.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a high-efficiency sewage treatment system of the present invention.

Fig. 2 is a structural schematic diagram of the other side of the whole in a high-efficiency sewage treatment system of the present invention.

Fig. 3 is a structural schematic diagram of the whole rear side of a high-efficiency sewage treatment system of the present invention.

Fig. 4 is a structural schematic diagram of an overall side view of a high-efficiency sewage treatment system of the present invention.

Fig. 5 is a structural schematic diagram of the drive of the oil skimming drive box in a high-efficiency sewage treatment system of the present invention.

Fig. 6 is a structural schematic diagram of an oil skimming belt in a high-efficiency sewage treatment system of the present invention.

Fig. 7 is a structural schematic diagram of an enlarged view of A in a high-efficiency sewage treatment system of the present invention.

Fig. 8 is a structural schematic diagram of a ceramic flat membrane filter in a high-efficiency sewage treatment system of the present invention.

Fig. 9 is a schematic diagram of the internal structure of a ceramic flat membrane filter in a high-efficiency sewage treatment system of the present invention.

In the figure: 1. Oil skimmer; 2. Water storage tank; 3. First water pump; 4. First bag filter; 5. Second water pump; 6. Second bag filter; 7. Ceramic plate Membrane filter; 8. Water purification storage; 9. Mounting bracket; 10. Control box; 11. Controller; 12. Oil collection tank; 13. Oil skimming drive box; Support; 17, casters; 18, positioning frame; 19, oil skimming belt; 20, top cover; 21, water delivery port; 22, ceramic flat membrane frame; 23, connecting water pipe; 24, filter base; 25, water Washing plate; 26, storage installation frame; 27, water inlet pipe; 28, backwash pump; 29, clamp; 30, first connecting pipe; 31, second connecting pipe; 32, third connecting pipe; 33, the first Four connecting pipes; 34, valve seat; 35, detector; 36, water pump; 37, driving motor; 38, motor drive seat; 39, rotating shaft; 40, reducer; 41, driving shaft; 42, coupling; 43, oil skimming discharge box.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are some of the embodiments of the present invention, rather than all of them. It is only used to illustrate the present invention and should not be construed as limiting the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. Those who do not indicate the specific conditions in the examples are carried out according to the conventional conditions or the conditions suggested by the manufacturer. The reagents or instruments used were not indicated by the manufacturer, and they were all conventional products that could be purchased from the market.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Embodiment one:

As shown in Figure 1-9, a high-efficiency sewage treatment system includes an oil skimmer 1, a water storage tank 2, a first water pump 3, a first bag filter 4, a second water pump 5, a second bag filter Filter 6, ceramic flat membrane filter 7, water purification storage 8, oil skimmer 1, water storage tank 2, first water pump 3, first bag filter 4, second water pump 5, second bag filter Device 6, ceramic flat membrane filter 7 and water purification storage 8 are all installed on the support 16, the oil skimmer 1 is connected with the water storage tank 2, and the first water pump 3 is connected with the first bag filter 4 , the first bag filter 4, the second bag filter 6, and the ceramic flat membrane filter 7 are connected, the ceramic flat membrane filter 7 is connected with the second water pump 5, and the water purification storage 8, and the support The bottom position of 16 is provided with castor 17, and oil skimmer 1 is connected with sewage inlet and circulating water outlet.

2. Further, the inside of the ceramic flat membrane filter 7 is provided with a ceramic flat membrane frame 22, the outside of the ceramic flat membrane frame 22 is connected with a connecting water pipe 23, and the upper end of the ceramic flat membrane filter 7 is provided with a top cover 20, the top cover The middle part of 20 is provided with water delivery port 21, and the bottom position of ceramic flat membrane filter 7 is equipped with filter base 24, and the top position of ceramic flat membrane filter 7 is positioned at the upper end position of ceramic flat membrane frame 22 and is engaged with water flushing flower plate 25, The ceramic flat membrane frame 22 inside the ceramic flat membrane filter 7 is flushed with two states;

In the first state, the flushing of ceramic flat membrane frame 22 is a state from top to bottom. and wash down;

In the second state, the flushing of the ceramic flat membrane frame 22 is a backwashing state from bottom to top. It is extracted from bottom to top, and is circulated through the connecting water pipe 23 at the upper end of the ceramic flat membrane frame 22 .

Further, the oil skimmer 1, the water storage tank 2, the first water pump 3, the first bag filter 4, the second water pump 5, the second bag filter 6, and the ceramic flat membrane filter 7 are positioned by bolts It is fixed on the support 16 in a fixed way, and the support 16 is moved by casters 17. The oil skimmer 1 and the water storage tank 2 are integrally connected, and the first water pump 3 and the first bag filter 4 are positioned for installation. The first bag filter 4 , the second bag filter 6 , and the ceramic flat membrane filter 7 are connected through each other.

Further, the ceramic flat membrane frame 22 is engaged in the internal position of the ceramic flat membrane filter 7, the ceramic flat membrane frame 22 is connected with the connecting water pipe 23, and the water flushing flower plate 25 is engaged in the ceramic flat membrane filter 7. At the top position, the top cover 20 is positioned between the ceramic flat membrane filter 7 , and the ceramic flat membrane filter 7 and the filter base 24 are integrally formed.

Embodiment two:

On the basis of Embodiment 1, as shown in Figure 1-9, a high-efficiency sewage treatment system includes an oil skimmer 1, a water storage tank 2, a first water pump 3, a first bag filter 4, a second Water pump 5, second bag filter 6, ceramic flat membrane filter 7 and water purification storage 8, oil skimmer 1, water storage tank 2, first water pump 3, first bag filter 4, second pump The water pump 5, the second bag filter 6, the ceramic flat membrane filter 7 and the water purification storage 8 are all installed on the support 16, the oil skimmer 1 is connected to the water storage tank 2, the first water pump 3 is connected to the first The bag filter 4 is connected, the first bag filter 4, the second bag filter 6, the ceramic flat membrane filter 7 are connected, the ceramic flat membrane filter 7 is connected to the second water pump 5, the water purifier The accumulators 8 are connected, the bottom of the support 16 is provided with casters 17, and the oil skimmer 1 is connected with a sewage inlet and a circulating water outlet.

Further, a mounting bracket 9 is installed at the front end of the support 16, a control box 10 is installed on the mounting bracket 9, a controller 11 is installed at the front end of the control box 10, and an oil skimming drive box 13 is installed on the upper end of the oil skimmer 1. The bottom position of the driving box 13 is equipped with a positioning frame 18, and the front end of the oil skimming driving box 13 is equipped with an oil outlet frame 14, and an oil skimming belt 19 is extended inside the oil skimming driving box 13, and the front end of the oil skimmer 1 is located at the oil outlet frame 14 An oil collecting tank 12 is installed at the lower position, an oil outlet pipe 15 is installed on the oil collecting tank 12, a water inlet pipe 27 is connected to the front end of the oil skimmer 1, and an oil skimming output box 43 and a reducer 40 are arranged inside the oil skimmer driving box 13. A drive motor 37 is installed inside the oil skimmer 1, a motor drive seat 38 is installed at the end of the drive motor 37, a drive shaft 41 and a coupling 42 are connected between the reducer 40 and the motor drive seat 38, and the oil skimmer discharge box 43 is provided with a rotating shaft 39 inside, and the oil skimming belt 19 is located on the outer wall of the rotating shaft 39 .

Further, the control box 10 is installed at the position of the support 16 through the mounting bracket 9, the oil skimmer 1 is positioned between the positioning frame 18 and the oil skimming drive box 13, and the oil skimmer belt 19 is at the inner position of the oil skimmer drive box 13 Rotate, install between oil skimmer drive box 13 and oil outlet frame 14, position and install between oil skimmer 1 and oil collection tank 12, position and install between oil collection tank 12 and oil outlet pipe 15, drive motor 37, motor drive The seat 38 drives the coupling 42 and the drive shaft 41 to rotate, and the reducer 40 performs stable deceleration and rotation. The reducer 40 drives the rotating shaft 39 to rotate inside the oil skimming discharge box 43, and the rotating shaft 39 drives the oil skimming belt 19 to move The oil skimming belt 19 drives the oil to move upwards and enters the oil skimming outlet box 43 and finally flows into the oil outlet frame 14.

Embodiment three:

On the basis of Embodiment 1 and Embodiment 2, as shown in Figure 1-9, a high-efficiency sewage treatment system includes an oil skimmer 1, a water storage tank 2, a first water pump 3, and a first bag filter 4. Second water pump 5, second bag filter 6, ceramic flat membrane filter 7 and water purification storage 8, oil skimmer 1, water storage tank 2, first water pump 3, first bag filter 4 , the second water pump 5, the second bag filter 6, the ceramic flat membrane filter 7 and the water purification storage 8 are all installed on the support 16, the oil skimmer 1 is connected with the water storage tank 2, and the first water pump 3 is connected to the first bag filter 4, the first bag filter 4, the second bag filter 6, and the ceramic flat membrane filter 7 are connected, and the ceramic flat membrane filter 7 is connected to the second pump 5. The clean water reservoirs 8 are connected, casters 17 are provided at the bottom of the support 16, and the oil skimmer 1 is connected with a sewage inlet and a circulating water outlet.

Further, a first connecting pipe 30 is connected between the water storage tank 2 and the first water pump 3 , and a valve seat 34 is installed on the first connecting pipe 30 , between the first bag filter 4 and the second bag filter 6 . A second connecting pipe 31 is connected between them, a third connecting pipe 32 is connected between the second bag filter 6 and the ceramic flat membrane filter 7, and a fourth connecting pipe 32 is connected between the ceramic flat membrane filter 7 and the water purification storage 8. Connecting pipe 33, backwash pump 28, water pump 36 and detector 35 are installed on the ceramic flat membrane filter 7, storage mounting frame 26 is installed between the water purification storage 8 and the support 16, storage mounting bracket 26 and water purification A hoop 29 is installed between the storage devices 8 .

Further, the water storage tank 2 and the first water pump 3 are connected through the first connecting pipe 30, and the position of the first connecting pipe 30 is controlled by the valve seat 34, the first bag filter 4 and the second bag filter The filters 6 are connected through the second connecting pipe 31, the second bag filter 6 and the ceramic flat membrane filter 7 are connected through the third connecting pipe 32, the ceramic flat membrane filter 7 and the water purification storage 8 They are connected through the fourth connecting pipe 33.

Working principle: the present invention includes an oil skimmer 1, a water storage tank 2, a first water pump 3, a first bag filter 4, a second water pump 5, a second bag filter 6, a ceramic flat membrane filter 7, Water purification storage 8, mounting bracket 9, control box 10, controller 11, oil collection tank 12, oil skimming drive box 13, oil outlet rack 14, oil outlet pipe 15, support 16, casters 17, positioning frame 18, oil skimming belt 19. Top cover 20, water inlet 21, ceramic flat membrane frame 22, connecting water pipe 23, filter base 24, water flushing plate 25, storage mounting frame 26, water inlet pipe 27, backwash pump 28, clamp 29, The first connecting pipe 30, the second connecting pipe 31, the third connecting pipe 32, the fourth connecting pipe 33, the valve seat 34, the detector 35 and the water pump 36, when in use, the sewage enters into the oil skimmer 1 Firstly, the interior of the oil skimmer 1 is preliminarily cleaned, and the oil skimmer drive box 13 drives the oil skimmer belt 19 to move, and the oil skimmer belt 19 takes the oil on the surface of the sewage upward, and discharges it from the position of the oil outlet rack 14 to the oil collection tank 12 internal storage, the treated water enters the internal storage of the water storage tank 2, the water inside the water storage tank 2 enters the inside of the first water pump 3 through the first connecting pipe 30, and passes through the first bag filter 4 and the second The bag filter 6 is filtered and purified twice, and the water body after filtration and purification is carried to the inner position of the ceramic flat membrane filter 7, and the backwashing operation is first performed by the backwash pump 28, and the water source passes through the water delivery port 21 and the water during backwashing. The flushing plate 25 flushes to the position on the surface of the ceramic flat membrane frame 22, the pollutants are filtered on the surface of the ceramic flat membrane frame 22, and the clean water enters the position inside the ceramic flat membrane frame 22, and the ceramic flat membrane frame 22 is connected to the water pipe 23 1. Water pump 36 extracts the clean water source, and the ceramic flat membrane frame 22 below is washed from top to bottom after the water leaks from the strip hole of the water flushing flower plate 25, and the ceramic flat plate inside the ceramic flat membrane filter 7 Membrane holder 22 is flushed with two states. In the first state, the flushing of ceramic flat membrane holder 22 is from top to bottom. The surface of the ceramic flat membrane frame 22 is flushed from top to bottom. In the second state, the flushing of the ceramic flat membrane frame 22 is a bottom-up backwashing state. At this time, a water pump 36 is installed on the ceramic flat membrane filter 7 , the water pump 36 draws the internal water source of the ceramic flat membrane filter 7 from bottom to top, and circulates the output through the connecting water pipe 23 at the upper end of the ceramic flat membrane frame 22. This flushing method has a good cleaning effect, does not generate foam, and does not affect the ceramic Due to the filtering effect of the flat membrane, the clean water source enters the position storage of the water purification storage 8 at last.

It should be noted that in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention.

Claims (8)

1. A high-efficiency sewage treatment system, comprising an oil skimmer (1), a water storage tank (2), a first water pump (3), a first bag filter (4), a second water pump (5), The second bag filter (6), ceramic flat membrane filter (7) and water purification storage (8) are characterized in that: the oil skimmer (1), the water storage tank (2), the first water pump ( 3), the first bag filter (4), the second suction pump (5), the second bag filter (6), the ceramic flat membrane filter (7) and the water purification storage (8) are all installed in the support On the seat (16), the oil skimmer (1) is connected to the water storage tank (2), the first water pump (3) is connected to the first bag filter (4), and the first One bag filter (4), the second bag filter (6), the ceramic flat membrane filter (7) are connected, the ceramic flat membrane filter (7) is connected with the second water pump (5), The clean water reservoirs (8) are connected, casters (17) are provided at the bottom of the support (16), and the oil skimmer (1) is connected with a sewage inlet and a circulating water outlet. 2. a kind of high-efficiency sewage treatment system according to claim 1, is characterized in that: the inside of described ceramic flat membrane filter (7) is provided with ceramic flat membrane frame (22), and described ceramic flat membrane frame ( The outside of 22) is connected with connecting water pipe (23), the upper end of described ceramic plate membrane filter (7) is provided with top cover (20), and the middle part of described top cover (20) offers water delivery port (21), The bottom position of the ceramic flat membrane filter (7) is equipped with a filter base (24), and the top of the ceramic flat membrane filter (7) is located at the upper end of the ceramic flat membrane frame (22) and is engaged with a water flushing plate (25), the ceramic flat membrane frame (22) inside the ceramic flat membrane filter (7) is rinsed to set two states; In the first state, the flushing of the ceramic flat membrane frame (22) is a top-down state. The surface of the flat membrane frame (22) is scoured from top to bottom; In the second state, the flushing of the ceramic flat membrane frame (22) is a bottom-up backwash state, and at this moment, a water pump (36) is installed on the ceramic flat membrane filter (7), and the The water pump (36) draws the internal water source of the ceramic flat membrane filter (7) from bottom to top, and circulates it out through the connecting water pipe (23) at the upper end of the ceramic flat membrane frame (22). 3. A high-efficiency sewage treatment system according to claim 1, characterized in that: a mounting bracket (9) is installed at the front end of the support (16), and a control device is installed on the mounting bracket (9). box (10), the front end of the control box (10) is equipped with a controller (11), and the upper end of the oil skimmer (1) is equipped with an oil skimming drive box (13), and the oil skimming drive box (13) A positioning frame (18) is installed at the bottom position, and an oil outlet frame (14) is installed on the front end of the oil skimming drive box (13), and an oil skimming belt (19) is extended inside the oil skimming drive box (13), The front end of the oil skimmer (1) is located at the position below the oil outlet frame (14) and an oil collecting tank (12) is installed, and an oil outlet pipe (15) is installed on the oil collecting tank (12), and the oil skimmer (1 ) is connected with a water inlet pipe (27), the skimming drive box (13) is provided with a skimming discharge box (43) and a reducer (40), and the skimmer (1) is internally equipped with a drive The motor (37), the end of the drive motor (37) is equipped with a motor drive base (38), and a drive shaft (41) and a shaft coupling are connected between the reducer (40) and the motor drive base (38) device (42), the inside of the oil skimming discharge box (43) is provided with a rotating shaft (39), and the oil skimming belt (19) is located on the outer wall of the rotating shaft (39). 4. A high-efficiency sewage treatment system according to claim 1, characterized in that: a first connecting pipe (30) is connected between the water storage tank (2) and the first water pump (3), and the A valve seat (34) is installed on the first connecting pipe (30), and a second connecting pipe (31) is connected between the first bag filter (4) and the second bag filter (6). A third connection pipe (32) is connected between the second bag filter (6) and the ceramic flat membrane filter (7), and the ceramic flat membrane filter (7) and the water purification storage (8) A fourth connection pipe (33) is connected, and a backwash pump (28), a water pump (36) and a detector (35) are installed on the ceramic flat membrane filter (7), and the water purification storage (8) A storage mounting frame (26) is installed between the support (16), and a clamp (29) is installed between the storage mounting frame (26) and the water purification storage (8). 5. A high-efficiency sewage treatment system according to claim 1, characterized in that: said oil skimmer (1), water storage tank (2), first water pump (3), first bag filter (4), the second suction pump (5), the second bag filter (6), and the ceramic flat membrane filter (7) are fixed on the support (16) by means of bolt positioning, and the support (16) ) is moved by casters (17), the oil skimmer (1) is integrally connected with the water storage tank (2), and the first water pump (3) is positioned between the first bag filter (4) For installation, the first bag filter (4), the second bag filter (6), and the ceramic flat membrane filter (7) are through-connected. 6. A high-efficiency sewage treatment system according to claim 2, characterized in that: the ceramic flat membrane frame (22) is engaged in the inner position of the ceramic flat membrane filter (7), and the ceramic flat membrane The frame (22) is connected with the connecting water pipe (23), the water flushing plate (25) is engaged on the top position of the ceramic flat membrane filter (7), and the top cover (20) and the ceramic flat membrane The filters (7) are positioned between the ceramic flat membrane filters (7) and the filter base (24) in one piece. 7. A high-efficiency sewage treatment system according to claim 3, characterized in that: the control box (10) is installed at the position of the support (16) through the mounting bracket (9), and the oil skimmer ( 1) Positioning between the positioning frame (18) and the oil skimming drive box (13), the oil skimming belt (19) rotates at the inner position of the oil skimming drive box (13), the oil skimming drive box (13) is installed between the oil outlet rack (14), the oil skimmer (1) is positioned and installed between the oil collection tank (12), and the oil collection tank (12) is positioned between the oil outlet pipe (15) Install, described drive motor (37), motor drive base (38) drive shaft coupling (42), drive shaft (41) rotate and carry out stable deceleration rotation by speed reducer (40), described speed reducer (40) Drive the rotating shaft (39) to rotate inside the oil skimming discharge box (43), the rotating shaft (39) drives the oil skimming belt (19) to move, and the oil skimming belt (19) drives the oil to move upward and enter the skimming The inside of the oil discharge box (43) finally flows into the oil discharge frame (14). 8. A high-efficiency sewage treatment system according to claim 4, characterized in that: the water storage tank (2) is connected to the first water pump (3) through a first connecting pipe (30), and The position of the first connecting pipe (30) is controlled by the valve seat (34), and the connection between the first bag filter (4) and the second bag filter (6) is carried out through the second connecting pipe (31). connected, the second bag filter (6) is connected with the ceramic flat membrane filter (7) through a third connecting pipe (32), and the ceramic flat membrane filter (7) is connected to the water purification storage ( 8) are connected through the fourth connecting pipe (33).

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