CN210001648U

CN210001648U - small-sized efficient MBR equipment

Info

Publication number: CN210001648U
Application number: CN201920261875.5U
Authority: CN
Inventors: 蔡峰; 夏智成
Original assignee: Jiangsu Guosheng Huaqing Environmental Technology Co Ltd
Current assignee: Jiangsu Guosheng Huaqing Environmental Technology Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-01-31
Anticipated expiration: 2029-03-01

Abstract

The utility model relates to an miniature efficient MBR equipment belongs to environmental protection equipment technical field including water tank and equipment box, the water tank in be equipped with ceramic membrane subassembly and aeration equipment, the equipment box in be equipped with self priming pump and air pump, aeration equipment set up in the bottom of ceramic membrane subassembly and with air pump UNICOM, the air pump pass through the switch and aerate to the water treatment case, aeration equipment be circular aerator, circular aerator bottom is the toper tray, the aeration pipe is connected to toper tray bottom, the rubber diaphragm is connected at the top of toper tray, is equipped with the even aperture of distribution on the rubber diaphragm.

Description

small-sized efficient MBR equipment

Technical Field

The utility model relates to a miniature efficient MBR equipment belongs to environmental protection equipment technical field.

Background

In the field of sewage treatment and water resource recycling, MBR (Membrane bioreactor) is novel water treatment technologies combining a Membrane separation unit and a biological treatment unit, which mainly utilizes the Membrane separation technology to intercept active strains and macromolecular organic substances in sewage, can effectively realize solid-liquid separation, can greatly improve the quality of effluent water and reduce the volume of the Reactor.

Conventional MBR membrane is short in service life, and MBR membrane is a key component of a membrane bioreactor sewage treatment system, and aeration heads are installed at the bottom of a water tank or perforated aeration pipes are installed on a frame in the conventional membrane aeration.

Disclosure of Invention

In order to overcome the weak point of above-mentioned prior art, the utility model provides an miniature efficient MBR equipment, aeration equipment are equipped with circular aerator, are provided with the even aperture of distribution on the rubber diaphragm in the aerator, and the diaphragm is the material of rubber, and the aperture contracts after giving vent to anger at once, effectively avoids the aeration hole to block up.

The utility model discloses a miniature efficient MBR equipment, its characterized in that includes water tank and equipment box, the water tank in be equipped with ceramic membrane module and aeration equipment, the equipment box in be equipped with self priming pump and air pump, aeration equipment set up in the bottom of ceramic membrane module and with air pump UNICOM, the membrane of ceramic membrane module go out water hose and lead to pipe and self priming pump water sucking mouth UNICOM, self priming pump delivery port connect the equipment outlet, the air pump pass through the switch and to the aeration of water treatment case, the equipment box on still be equipped with the flowmeter.

The top of the membrane frame of the ceramic membrane component is provided with a semicircular handle, and the ceramic membrane component is detached by using the semicircular handle for cleaning.

The aeration device is a circular aerator, the bottom of the circular aerator is a conical tray, the bottom of the conical tray is connected with an aeration pipe, the top of the conical tray is connected with a rubber membrane, and small holes which are uniformly distributed are formed in the rubber membrane.

The membrane of the ceramic membrane component is an asymmetric composite membrane which is prepared by a sol-gel method through a ceramic carrier with the porosity of 30-50% and the pore diameter of 50 nm-15 mu m.

The utility model has the advantages that the membrane is through adorning on the membrane frame that has semi-circular handle, then directly load and use on equipment, make the membrane of equipment easily dismantle, be convenient for wash, the aeration equipment of membrane bottom is equipped with circular aerator, be provided with the aperture that distributes evenly on the rubber diaphragm in the aerator, again because the rubber material of rubber diaphragm, the aperture contracts at once after giving vent to anger, so can effectively avoid the problem of aeration hole jam, kinds in the ceramic membrane as inorganic membrane, the key feature shows that aperture distribution is narrow, separation efficiency is high, the filter effect is stable, chemical stability is good, no thing production that dissolves out, can not produce secondary pollution, and long service life, the aeration pipe extends to the membrane bottom and then adds evenly distributed's aperture on position distribution's even circular aerator and each aerator, make the aeration more even, the aeration effect is better, thereby improve whole equipment's quality of water.

Drawings

The present invention is further illustrated in below with reference to the figures and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the aeration apparatus of the present invention;

fig. 3 is a schematic structural view of the ceramic membrane module of the present invention.

In the figure: 1. The water tank, 2, equipment box, 3, ceramic membrane subassembly, 4, self priming pump, 5, air pump, 6, membrane water outlet hose, 7, switch, 8, flowmeter, 9, semi-circular handle, 10, toper tray, 11, rubber diaphragm, 12, aeration pipe.

Detailed Description

small-sized efficient MBR equipment shown in FIGS. 1 to 3 is characterized by comprising a water tank 1 and an equipment box 2, wherein a ceramic membrane module 3 and an aeration device are arranged in the water tank 1, a self-priming pump 4 and an air pump 5 are arranged in the equipment box 2, the aeration device is arranged at the bottom of the ceramic membrane module 3 and is communicated with the air pump 5, a membrane water outlet hose 6 of the ceramic membrane module 3 is communicated with a water suction port of the self-priming pump 4 through a water pipe, a water outlet of the self-priming pump 4 is connected with an equipment water outlet, the air pump 5 aerates the water treatment box 1 through a switch 7, and a flow meter 8 is further arranged on the equipment box 2.

The top of the membrane frame of the ceramic membrane component 3 is provided with a semicircular handle 9, and the ceramic membrane component 3 is detached by using the semicircular handle 9 for cleaning.

The aeration device is a circular aerator, the bottom of the circular aerator is a conical tray 10, the bottom of the conical tray 10 is connected with an air pipe 12, the top of the conical tray 10 is connected with a rubber membrane 11, and small holes which are uniformly distributed are formed in the rubber membrane 11.

The aeration device is a circular aerator, the bottom of the circular aerator is a conical tray 10, the bottom of the conical tray 10 is connected with an aeration pipe 12, the top of the conical tray 10 is connected with a rubber membrane 11, and small holes which are uniformly distributed are formed in the rubber membrane 11.

The membrane of the ceramic membrane component 3 is arranged on a membrane frame with a semicircular handle 9, and then the membrane is directly loaded on equipment for use, so that the membrane of the equipment is easy to disassemble and is convenient to clean, the aeration device at the bottom of the membrane is provided with a circular aerator, the rubber membrane 11 in the aerator is provided with uniformly distributed small holes, and the small holes shrink immediately after air is discharged due to the rubber material of the rubber membrane, so that the problem of blockage of aeration holes is effectively avoided.

The ceramic membrane is an asymmetric composite membrane which is made of a ceramic carrier with the porosity of 30-50% and the pore diameter of 50 nm-15 mu m and is manufactured by a sol-gel method or other processes, so the ceramic membrane has high filtering precision, namely the filtering effect is better compared with sand and active carbon, the normal brushing frequency of the ceramic filter core is 20-28 times, the interior of the ceramic filter core is uniformly coated with silver ions and antibacterial active ingredients, the ceramic filter core has antibacterial and antiseptic effects, can effectively remove bacteria, fine particle impurities, viruses and the like in water, can be widely applied to the water-involved industries of preparation of drinking water, mineral water, preparation of sterile water, disinfectant water, high-purity water, chemical engineering and the like, can be used for 10-12 months as in , and the good ceramic filter core can be used for 3-5 years or even longer.

Claims

1, small-sized efficient MBR equipment, which is characterized by comprising a water tank (1) and an equipment box (2), wherein a ceramic membrane component (3) and an aeration device are arranged in the water tank (1), a self-sucking pump (4) and an air pump (5) are arranged in the equipment box (2), the aeration device is arranged at the bottom of the ceramic membrane component (3) and communicated with the air pump (5), a membrane water outlet hose (6) of the ceramic membrane component (3) is communicated with a water sucking port of the self-sucking pump (4) through a water pipe, a water outlet of the self-sucking pump (4) is connected with an equipment water outlet, the air pump (5) aerates the water tank (1) through a switch (7), a flow meter (8) is further arranged on the equipment box (2), a semicircular handle (9) is arranged at the top of a membrane frame of the ceramic membrane component (3), and the ceramic membrane component (3) is detached by using the semicircular handle (9) for cleaning;

the aeration device is a circular aerator, a conical tray (10) is arranged at the bottom of the circular aerator, an aeration pipe (12) is connected to the bottom of the conical tray (10), a rubber membrane (11) is connected to the top of the conical tray (10), and small holes which are uniformly distributed are formed in the rubber membrane (11).