Reclaimed water reuse bioreactor

Abstract

The utility model belongs to the technical field of reclaimed water reuse equipment, and particularly relates to a reclaimed water reuse bioreactor which comprises a main body and a water flow detection device, a biochemical pool, an MBR membrane pool and a control room are arranged in the main body, a circulating water pump is arranged in the biochemical pool, a conveying pipe is arranged at the output end of the circulating water pump, an MBR membrane assembly is arranged in the MBR membrane pool, and a top cover is arranged at the top of the main body. A fixing frame is arranged on the upper surface of the top cover, the conveying pipe comprises a threaded opening, a sealing piece and a threaded hole, and the top cover comprises a mounting opening and an air exhaust fan. Through the top cover, the air exhaust fan, the fixing frame, the activated carbon filter plate and the baffle, the efficiency of extracting air in the equipment is improved, the large-area activated carbon filter plate improves the air permeation rate, the filtering effect is effectively improved, and through the threaded opening, the sealing piece, the threaded hole, the water flow detection device, the threaded fixing end and the threaded connection end, the filtering effect is effectively improved. The installation position of the corresponding water flow detection device on the conveying pipe can be adjusted according to requirements, and operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimed water reuse equipment, in particular to a reclaimed water reuse bioreactor. Background Art

[0002] With increasing attention paid to water resource conservation, more and more projects are reusing treated wastewater after deep purification experiments. Membrane bioreactors, a commonly used device for reusing reclaimed water, are gaining increasing attention due to their advantages, such as high effluent quality, reduced floor space, and high degree of automation.

[0003] The prior art has the following deficiencies: Application No. 201721836509.5 in the prior art proposes a reclaimed water reuse device, including a membrane bioreactor body, a biochemical pool, a circulating water pump, a membrane bioreactor pool, a diffuser plate, a membrane bracket, a water collecting pipe, a cover plate, an activated carbon box water quality detector, a water distribution pipe and an electric valve. A biochemical pool is provided on one side of the membrane bioreactor body, a metal mesh cover is provided on the outside of the circulating water pump, a vent pipe is provided at the bottom of the membrane bioreactor pool, a membrane bracket is provided above the diffuser plate, and openings are evenly opened on the top surface of the cover plate. An activated carbon box is provided on one side of the fan, a water quality detector is provided inside the detection box, a controller BF-208T is provided on one side of the timer, and an electric valve is provided in the middle of the water distribution pipe. The utility model is provided with a cover plate, and the air pressure in the membrane bioreactor pool is reduced by the suction hood and the fan, and the activated carbon box is used to absorb the odor. The treated water is collected regularly through the s water distribution pipe, and the water quality is tested using a water quality detector, and the detection efficiency is high.

[0004] When in use, the above-mentioned equipment uses an air suction hood, a fan, and an activated carbon box to extract the air inside the equipment and discharge it after filtering. Since the equipment is large, there is a lot of air with odor inside. The air is finally transported only through a set of pipes to enter the fan and the activated carbon box for filtration. The filtration efficiency is low and the odor-free effect of the equipment cannot be achieved. At the same time, the equipment requires more pipes for connection. It is inconvenient to install corresponding water flow detection devices (flow monitoring, water quality monitoring) on the existing pipes, and the position of the corresponding water flow detection device in the pipe cannot be adjusted at will. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present invention provides a bioreactor for reclaimed water reuse to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a reclaimed water reuse bioreactor, comprising a main body and a water flow detection device, wherein a biochemical pool, an MBR membrane pool and a control room are provided in the main body, a circulating water pump is provided in the biochemical pool, a delivery pipe is provided at the output end of the circulating water pump, an MBR membrane assembly is provided in the MBR membrane pool, a top cover is provided on the top of the main body, a fixing frame is provided on the upper surface of the top cover, an activated carbon filter plate is provided in the fixing frame, a column is provided on the top of the fixing frame, a baffle is provided on the upper end of the column, a threaded fixing end is provided at the bottom of the water flow detection device, and a threaded connecting end is provided at the bottom of the threaded fixing end;

[0007] The delivery pipe includes a threaded opening, a sealing member and a threaded hole. The delivery pipe is provided with a threaded opening on the outside, a sealing member is provided in the threaded opening, and a threaded hole is provided on the sealing member.

[0008] The top cover includes a mounting port and an exhaust fan. The top cover is provided with a mounting port, and the exhaust fan is arranged in the mounting port.

[0009] As a preferred technical solution of the present invention: the circulating water pump is fixedly installed in the biochemical pool, and the MBR membrane assembly is fixedly installed in the MBR membrane pool.

[0010] As a preferred technical solution of the present invention: one end of the delivery pipe is fixedly connected to the output end of the circulating water pump, and the other end of the delivery pipe extends into the MBR membrane tank.

[0011] As a preferred technical solution of the present invention: the sealing member is adapted to the threaded opening and is threadedly connected, and the threaded fixing end is also adapted to the threaded opening.

[0012] As a preferred technical solution of the present invention: the threaded connecting end is fixedly installed at the bottom of the threaded fixing end, and the threaded connecting end is adapted to the threaded hole to form a threaded connection.

[0013] As an optimal technical solution of the present invention: the top cover is fixedly installed on the top of the main body, the exhaust fans are fixedly installed in the installation opening and there are several groups of them, and the exhaust fans are connected in series and electrically connected to the external power supply.

[0014] As an optimal technical solution of the present invention: the fixed frame is fixedly covered on the top of the top cover, there are three groups of activated carbon filter plates and they are all fixedly installed in the fixed frame, the column is fixedly installed on the top of the fixed frame, and the baffle is fixedly installed on the upper end of the column.

[0015] Compared with the existing technology, the utility model provides a bioreactor for reclaimed water reuse, which has the following beneficial effects:

[0016] 1. This kind of reclaimed water reuse bioreactor is equipped with a top cover, an exhaust fan, a fixed frame, an activated carbon filter plate, and a baffle. The exhaust fan can extract the odor from the biochemical pool, the MBR membrane pool and the control room into the fixed frame, and the gas can be filtered through the activated carbon filter plate to filter the odor and finally discharged to the outside. Multiple sets of exhaust fans can increase the efficiency of extracting air from the equipment, and the large-area activated carbon filter plate can increase the air permeability, effectively improving the filtering effect.

[0017] 2. This reclaimed water reuse bioreactor is equipped with a threaded port, a seal, a threaded hole, a water flow detection device, a threaded fixing end, and a threaded connecting end. When the water flow detection device needs to be installed, the threaded connecting end on the water flow detection device is screwed into the threaded hole. Continuously twisting the water flow detection device can screw the seal into the interior of the delivery pipe. The threaded fixing end replaces the seal and forms a threaded sealing connection with the threaded port to complete the installation. The operation is more convenient, and the installation position of the corresponding water flow detection device on the delivery pipe can be adjusted according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top cover structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the water flow detection device of the utility model;

[0021] Figure 4 This is a schematic diagram of the sealing structure of the utility model.

[0022] In the figure: 1. Main body; 2. Biochemical pool; 3. MBR membrane pool; 4. Control room; 5. Circulating water pump; 6. Delivery pipe; 601. Threaded port; 602. Seal; 603. Threaded hole; 7. MBR membrane assembly; 8. Top cover; 801. Mounting port; 802. Exhaust fan; 9. Fixing frame; 10. Activated carbon filter plate; 11. Column; 12. Baffle; 13. Water flow detection device; 14. Threaded fixing end; 15. Threaded connection end. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4In this embodiment: a reclaimed water reuse bioreactor includes a main body 1 and a water flow detection device 13. A biochemical pool 2, an MBR membrane pool 3 and a control room 4 are provided in the main body 1. A circulating water pump 5 is provided in the biochemical pool 2, and a delivery pipe 6 is provided at the output end of the circulating water pump 5. An MBR membrane assembly 7 is provided in the MBR membrane pool 3. A top cover 8 is provided on the top of the main body 1, a fixing frame 9 is provided on the upper surface of the top cover 8, an activated carbon filter plate 10 is provided in the fixing frame 9, a column 11 is provided on the top of the fixing frame 9, a baffle 12 is provided on the upper end of the column 11, a threaded fixing end 14 is provided at the bottom of the water flow detection device 13, and a threaded connection end 15 is provided at the bottom of the threaded fixing end 14;

[0025] The water flow detection device 13 can detect the amount or quality of the water flowing in the delivery pipe 6, wherein the water flow detection device 13 can be a water flow metering device and a water quality monitoring device;

[0026] The delivery pipe 6 includes a threaded opening 601, a sealing member 602, and a threaded hole 603. The delivery pipe 6 has a threaded opening 601 on the outside, a sealing member 602 is provided inside the threaded opening 601, and a threaded hole 603 is provided on the sealing member 602.

[0027] The threaded opening 601 can be sealed by a sealing member 602;

[0028] The top cover 8 includes a mounting port 801 and an exhaust fan 802. The top cover 8 is provided with a mounting port 801, and the exhaust fan 802 is provided in the mounting port 801.

[0029] The main body 1 can be closed by the top cover 8 , and the installation opening 801 can facilitate the installation of the exhaust fan 802 .

[0030] In this embodiment, the circulating water pump 5 is fixedly installed in the biochemical pool 2, and the MBR membrane assembly 7 is fixedly installed in the MBR membrane pool 3;

[0031] Specifically, the water in the biochemical pool 2 can be transported to the MBR membrane pool 3 via the circulating water pump 5 .

[0032] In this embodiment, one end of the delivery pipe 6 is fixedly connected to the output end of the circulating water pump 5, and the other end of the delivery pipe 6 extends into the MBR membrane tank 3;

[0033] Specifically, the output water flow of the circulating water pump 5 can be guided through the delivery pipe 6 .

[0034] In this embodiment, the sealing member 602 is adapted to the threaded opening 601 and is threadedly connected, and the threaded fixing end 14 is also adapted to the threaded opening 601;

[0035] Specifically, the threaded fixing end 14 can facilitate the installation of the water flow detection device 13 .

[0036] In this embodiment, the threaded connection end 15 is fixedly mounted on the bottom of the threaded fixing end 14, and the threaded connection end 15 is adapted to the threaded hole 603 to form a threaded connection;

[0037] Specifically, the sealing member 602 can be conveniently screwed when the threaded fixing end 14 is installed in the threaded opening 601 through the threaded connecting end 15 .

[0038] In this embodiment, the top cover 8 is fixedly mounted on the top of the main body 1, and the exhaust fans 802 are fixedly mounted in the mounting opening 801. There are several groups of exhaust fans 802, which are connected in series and electrically connected to an external power supply.

[0039] Specifically, the odorous air in the main body 1 can be extracted through the exhaust fan 802.

[0040] In this embodiment, the fixing frame 9 is fixedly covered on the top of the top cover 8, there are three groups of activated carbon filter plates 10 and they are all fixedly installed in the fixing frame 9, the column 11 is fixedly installed on the top of the fixing frame 9, and the baffle 12 is fixedly installed on the upper end of the column 11;

[0041] Specifically, the activated carbon filter plate 10 can filter the odorous air delivered by the exhaust fan 802, and the baffle 12 can prevent foreign matter from falling on the activated carbon filter plate 10.

[0042] The working principle and use process of the utility model: in actual use, wastewater enters the biochemical pool 2 for reaction, and enters the MBR membrane pool 3 through the circulating water pump 5, and is filtered and purified by the MBR membrane assembly 7. During the process, the exhaust fan 802 can extract the odor in the biochemical pool 2, the MBR membrane pool 3 and the control room 4 and transport it to the fixed frame 9. The gas enters the fixed frame 9 and passes through the activated carbon filter plate 10 to filter the odor of the gas, and is finally discharged to the outside, thereby achieving the effect of purifying the air odor caused by the equipment. At the same time, multiple groups of exhaust fans 802 can increase the efficiency of extracting the air in the equipment, greatly The large-area activated carbon filter plate 10 increases the air permeability rate and effectively improves the filtering effect. At the same time, when the water flow detection device 13 needs to be installed, the threaded connection end 15 on the water flow detection device 13 can be directly screwed into the threaded hole 603. Continuously screwing the water flow detection device 13 can screw the seal 602 into the inside of the delivery pipe 6. At this time, the threaded fixing end 14 will replace the seal 602 and form a threaded sealing connection with the threaded port 601, so that the water flow detection device 13 will be installed in the delivery pipe 6, which is more convenient to operate. The installation position of the corresponding water flow detection device 13 on the delivery pipe 6 can be adjusted according to needs.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A reclaimed water reuse bioreactor, comprising a main body (1) and a water flow detection device (13), wherein a biochemical pool (2), an MBR membrane pool (3) and a control room (4) are provided in the main body (1), a circulating water pump (5) is provided in the biochemical pool (2), a delivery pipe (6) is provided at the output end of the circulating water pump (5), and an MBR membrane assembly (7) is provided in the MBR membrane pool (3), characterized in that: The main body (1) is provided with a top cover (8) on the top surface of the top cover (8), an activated carbon filter plate (10) is provided in the fixing frame (9), a column (11) is provided on the top of the fixing frame (9), a baffle (12) is provided on the upper end of the column (11), a threaded fixing end (14) is provided at the bottom of the water flow detection device (13), and a threaded connection end (15) is provided at the bottom of the threaded fixing end (14); The delivery pipe (6) comprises a threaded opening (601), a sealing member (602) and a threaded hole (603); the delivery pipe (6) is provided with a threaded opening (601) on the outside, a sealing member (602) is provided inside the threaded opening (601), and a threaded hole (603) is provided on the sealing member (602); The top cover (8) comprises a mounting opening (801) and an exhaust fan (802). The top cover (8) is provided with a mounting opening (801), and the exhaust fan (802) is arranged in the mounting opening (801).

2. A reclaimed water reuse bioreactor according to claim 1, characterized in that: The circulating water pump (5) is fixedly installed in the biochemical pool (2), and the MBR membrane assembly 7 is fixedly installed in the MBR membrane pool (3).

3. A reclaimed water reuse bioreactor according to claim 1, characterized in that: One end of the delivery pipe (6) is fixedly connected to the output end of the circulating water pump (5), and the other end of the delivery pipe (6) extends into the MBR membrane pool (3).

4. A reclaimed water reuse bioreactor according to claim 1, characterized in that: The sealing member (602) is adapted to the threaded opening (601) and is threadedly connected thereto, and the threaded fixing end (14) is also adapted to the threaded opening (601).

5. The reclaimed water reuse bioreactor according to claim 1, characterized in that: The threaded connection end (15) is fixedly mounted on the bottom of the threaded fixing end (14), and the threaded connection end (15) is adapted to the threaded hole (603) to form a threaded connection.

6. A reclaimed water reuse bioreactor according to claim 1, characterized in that: The top cover (8) is fixedly mounted on the top of the main body (1), and the exhaust fans (802) are fixedly mounted in the mounting opening (801) and are connected in a plurality of groups. The exhaust fans (802) are connected in series and are electrically connected to an external power supply.

7. The reclaimed water reuse bioreactor according to claim 1, characterized in that: The fixed frame (9) is fixedly covered on the top of the top cover (8), the activated carbon filter plates (10) are three in number and are all fixedly installed in the fixed frame (9), the upright column (11) is fixedly installed on the top of the fixed frame (9), and the baffle (12) is fixedly installed on the upper end of the upright column (11).

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