CN210974068U

CN210974068U - Special aeration system of submergence formula milipore filter

Info

Publication number: CN210974068U
Application number: CN201922000389.0U
Authority: CN
Inventors: 蒋伟; 马晋
Original assignee: Shandong Aisen Water Industry Co ltd
Current assignee: Shandong Aisen Water Industry Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-10
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a special aeration system of an immersed ultrafiltration membrane, which comprises a body, an end cover, a water inlet channel, a fixed plate, a fan, an air pipe, a main pipe, an air inlet pipe, an aeration pipe, an air outlet pipe, a branch pipe, an exhaust pipe, a sleeve, a pillar, a drainage channel, a water outlet and support legs, wherein the end cover is arranged at the upper end of the body, the water inlet is arranged at the center of the upper end of the end cover, the water inlet lower end is provided with the water inlet channel, the fan is arranged at the upper end of the fixed plate, the air pipe is arranged at the inner end of the fan, the inner end of the air pipe is connected with the main pipe, the inner side wall of the main pipe is provided with the air inlet pipe, the inner end of the air inlet pipe is connected with the right end of the aeration pipe, the left end of the aeration, the lower end of the drainage channel is provided with a drainage outlet.

Description

Special aeration system of submergence formula milipore filter

Technical Field

The utility model relates to the technical field of water treatment equipment, in particular to a special aeration system of an immersed ultrafiltration membrane.

Background

Compared with the traditional tap water treatment process, the ultrafiltration membrane technology can effectively retain giardia, cryptosporidium, bacteria, viruses, colloids, suspended matters, macromolecular organic matters and the like in water, can also reduce the generation amount of disinfection byproducts in the subsequent disinfection process, and becomes one of the best technical choices for upgrading and modifying the conventional processes of various large water plants. The immersed ultrafiltration is expected to be developed into the core of the third generation urban drinking water purification process due to large pollutant holding capacity, strongest pollution resistance, small occupied area, low energy consumption and low operation cost, and easy combination with the traditional process.

Aeration equipment among the prior art is mostly fixed structure, uses the back for a long time, easily accumulates a large amount of filths in the device is inside, and difficult clearance influences the quality of water treatment in the past for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special aeration systems of submergence formula milipore filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the special aeration system for the immersed ultrafiltration membrane comprises a body, an end cover, a water inlet channel, a fixing plate, a fan, an air pipe, a main pipe, an air inlet pipe, an aeration pipe, an air outlet pipe, a branch pipe, an exhaust pipe, a sleeve, a support column, a drainage channel, a water outlet and support legs, wherein the end cover is arranged at the upper end of the body, the water inlet is arranged at the center of the upper end of the end cover, the water inlet channel is arranged at the lower end of the water inlet, the fixing plate is arranged on the right side wall of the body, the fan is arranged at the upper end of the fixing plate, the air pipe is arranged at the inner end of the fan, the inner end of the air pipe is connected with the main pipe, the air inlet pipe is arranged on the inner side wall of the main pipe, the inner end of the air inlet pipe is connected with, the pillar is arranged on the inner side wall of the body, the drainage channel is arranged at the center of the lower end face of the body, a water outlet is formed in the lower end of the drainage channel, and the support legs are arranged on the lower end face of the body.

As a further aspect of the present invention: the outer wall of the upper end of the body is provided with a threaded connection part, the lower end of the end cover is provided with an internal thread, the body is connected with the end cover through the thread, the end cover is convenient to disassemble and assemble, after disassembly, the inside of the body is convenient to clean, and the influence on the working efficiency and the working quality is avoided.

As a further aspect of the present invention: the MBR membrane is arranged in the aeration pipe, has incomparable advantages compared with other sewage treatment processes, and comprises high solid-liquid separation efficiency, the separation effect far exceeds that of a sedimentation tank, the treated effluent has good water quality, SS and turbidity in the effluent are close to zero, viruses and bacteria can be removed, the effluent is directly used as reuse water, and the resource utilization of sewage is easy to realize; microorganisms are left in the reactor by the interception function of the membrane component, so that the high sludge concentration in the reactor is ensured, a treatment system can resist impact load, and the separation of hydraulic retention time and sludge retention time is realized; the device can run under the condition of long mud age, can basically realize no excess sludge discharge, is also beneficial to the growth and the propagation of nitrobacteria with slow proliferation, and ensures the smiling efficiency of the system; the automatic control is easy to realize, and the operation management is more convenient; small occupied area, centralized process equipment and suitability for sewage treatment systems with limited occupied area.

As a further aspect of the present invention: the inner of exhaust pipe is equipped with the external screw thread, and the crossing department of branch pipe and exhaust pipe is equipped with the internal thread, and the exhaust pipe is connected through the screw thread with the branch pipe, is convenient for carry out the dismouting to the exhaust pipe.

As a further aspect of the present invention: the sleeve pipe openly is equipped with U type groove, and the size in U type groove is unanimous with the diameter of being responsible for with the branch pipe, is responsible for and the branch pipe setting is in U type inslot, can fix a position fixedly to being responsible for with the branch pipe through the sleeve pipe, and the steadiness can be high.

Compared with the prior art, the beneficial effects of the utility model are that: the outer wall of the upper end of the body is provided with a threaded connecting part, the lower end of the end cover is provided with an internal thread, the body is connected with the end cover through the thread, the end cover is convenient to disassemble and assemble, the interior of the body is convenient to clean after the body is disassembled, and the influence on the working efficiency and the working quality is avoided; the MBR membrane is arranged in the aeration pipe, has incomparable advantages compared with other sewage treatment processes, and comprises high solid-liquid separation efficiency, the separation effect far exceeds that of a sedimentation tank, the treated effluent has good water quality, SS and turbidity in the effluent are close to zero, viruses and bacteria can be removed, the effluent is directly used as reuse water, and the resource utilization of sewage is easy to realize; microorganisms are left in the reactor by the interception function of the membrane component, so that the high sludge concentration in the reactor is ensured, a treatment system can resist impact load, and the separation of hydraulic retention time and sludge retention time is realized; the device can run under the condition of long mud age, can basically realize no excess sludge discharge, is also beneficial to the growth and the propagation of nitrobacteria with slow proliferation, and ensures the smiling efficiency of the system; the automatic control is easy to realize, and the operation management is more convenient; small occupied area, centralized process equipment and suitability for sewage treatment systems with limited occupied area.

Drawings

FIG. 1 is a schematic structural diagram of a special aeration system for an immersed ultrafiltration membrane.

Fig. 2 is a front view of a dedicated aeration system for submerged ultrafiltration membranes.

In the figure: the water inlet and outlet device comprises a body 1, an end cover 2, a water inlet 3, a water inlet channel 4, a fixing plate 5, a fan 6, an air pipe 7, a main pipe 8, an air inlet pipe 9, an aeration pipe 10, an air outlet pipe 11, a branch pipe 12, an exhaust pipe 13, a sleeve 14, a support column 15, a water drainage channel 16, a water outlet 17 and support legs 18.

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.

Referring to fig. 1-2, in the embodiment of the present invention, a special aeration system for an immersion type ultrafiltration membrane comprises a body 1, an end cover 2, a water inlet 3, a water inlet channel 4, a fixing plate 5, a fan 6, an air pipe 7, a main pipe 8, an air inlet pipe 9, an aeration pipe 10, an air outlet pipe 11, a branch pipe 12, an exhaust pipe 13, a sleeve 14, a pillar 15, a water discharge channel 16, a water discharge port 17 and a support leg 18, wherein the end cover 2 is disposed at the upper end of the body 1, a threaded connection portion is disposed on the outer wall of the upper end of the body 1, an internal thread is disposed at the lower end of the end cover 2, the body 1 is connected with the end cover 2 through a thread, so that the end cover 2 can be disassembled and cleaned conveniently, and the work efficiency and the work quality are not affected, the water inlet 3 is disposed at the center of the upper end of the end, the upper end of the fixed plate 5 is provided with a fan 6, the inner end of the fan 6 is provided with an air pipe 7, the inner end of the air pipe 7 is connected with a main pipe 8, the inner side wall of the main pipe 8 is provided with an air inlet pipe 9, the inner end of the air inlet pipe 9 is connected with the right end of an aeration pipe 10, the left end of the aeration pipe 10 is connected with an air outlet pipe 11, an MBR membrane is arranged inside the aeration pipe 10, the MBR membrane has incomparable advantages compared with other sewage treatment processes, and comprises high solid-liquid separation efficiency, the separation effect far exceeds that of a sedimentation tank, the treated effluent has good water quality, the SS and turbidity of the effluent are close to zero, viruses and bacteria can be removed, the effluent is directly used as; microorganisms are left in the reactor by the interception function of the membrane component, so that the high sludge concentration in the reactor is ensured, a treatment system can resist impact load, and the separation of hydraulic retention time and sludge retention time is realized; the device can run under the condition of long mud age, can basically realize no excess sludge discharge, is also beneficial to the growth and the propagation of nitrobacteria with slow proliferation, and ensures the smiling efficiency of the system; the automatic control is easy to realize, and the operation management is more convenient; the small-area sewage treatment system is small in occupied area, centralized in process equipment and suitable for a sewage treatment system with limited occupied area, the outer wall of the air outlet pipe 11 is connected with the branch pipe 12, the outer wall of the lower end of the branch pipe 12 is provided with the exhaust pipe 13, the inner end of the exhaust pipe 13 is provided with an external thread, the intersection of the branch pipe 12 and the exhaust pipe 13 is provided with an internal thread, the exhaust pipe 13 is connected with the branch pipe 12 through the threads, the exhaust pipe 13 is convenient to disassemble and assemble, the sleeve pipe 14 is arranged on the main pipe 8 and the branch pipe 12, the outer wall of the sleeve pipe 14 is provided with the strut 15, the strut 15 is arranged on the inner side wall of the body 1, the sleeve pipe 14 is positively provided with the U-shaped groove, the size of the U-shaped groove is consistent with the diameters of the main pipe 8 and the branch pipe 12, the main pipe 8 and the branch pipe 12 are arranged, the legs 18 are arranged on the lower end surface of the body 1.

The utility model discloses a theory of operation is: the upper end of the body 1 is provided with an end cover 2, the outer wall of the upper end of the body 1 is provided with a threaded connection part, the lower end of the end cover 2 is provided with an internal thread, the body 1 is connected with the end cover 2 through the thread, the end cover 2 can be conveniently disassembled and assembled, the interior of the body 1 can be conveniently cleaned after being disassembled, the influence on the working efficiency and the working quality can be avoided, the center of the upper end of the end cover 2 is provided with a water inlet 3, the lower end of the water inlet 3 is provided with a water inlet channel 4, external water flow enters the interior of the body 1 through the water inlet 3 and the water inlet channel 4, a fan 6 is started, external air enters the interior of the aeration pipe 10 through an air pipe 7, a main pipe 8 and an air inlet pipe 9, the aeration pipe 10 is internally provided with an MBR membrane, the MBR membrane has incomparable advantages compared with other sewage treatment, moreover, viruses and bacteria can be removed, and the effluent is directly used as reuse water, so that the resource utilization of sewage is easy to realize; microorganisms are left in the reactor by the interception function of the membrane component, so that the high sludge concentration in the reactor is ensured, a treatment system can resist impact load, and the separation of hydraulic retention time and sludge retention time is realized; the device can run under the condition of long mud age, can basically realize no excess sludge discharge, is also beneficial to the growth and the propagation of nitrobacteria with slow proliferation, and ensures the smiling efficiency of the system; the automatic control is easy to realize, and the operation management is more convenient; the water treatment device has the advantages of small occupied area, centralized process equipment and suitability for a sewage treatment system with limited occupied area, the water in the body 1 is subjected to aeration treatment and then is discharged through the air outlet pipe 11, the branch pipes 12 and the exhaust pipe 13, and the water flow for completing the water treatment is discharged through the water discharge channel 16 and the water discharge port 17.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The special aeration system for the immersed ultrafiltration membrane comprises a body, an end cover, a water inlet channel, a fixing plate, a fan, an air pipe, a main pipe, an air inlet pipe, an aeration pipe, an air outlet pipe, a branch pipe, an exhaust pipe, a sleeve, a pillar, a drainage channel, a water outlet and support legs, and is characterized in that the end cover is arranged at the upper end of the body, the water inlet is arranged at the center of the upper end of the end cover, the water inlet channel is arranged at the lower end of the water inlet, the fixing plate is arranged on the right side wall of the body, the fan is arranged at the upper end of the fixing plate, the air pipe is arranged at the inner end of the fan, the inner end of the air pipe is connected with the main pipe, the air inlet pipe is arranged on the inner side wall of the main pipe, the inner end of the air inlet, the sleeve pipe outer wall is equipped with the pillar, the pillar sets up at the body inside wall, drainage channel sets up terminal surface center department under the body, and the drainage channel lower extreme is equipped with the outlet, the stabilizer blade sets up terminal surface under the body.

2. The special aeration system for the submerged ultrafiltration membrane according to claim 1, wherein the outer wall of the upper end of the body is provided with a threaded connection part, the lower end of the end cover is provided with internal threads, and the body is connected with the end cover through the threads.

3. The special aeration system for submerged ultrafiltration membranes according to claim 1, wherein MBR membranes are arranged inside the aeration pipes.

4. The special aeration system for the immersed ultrafiltration membrane as claimed in claim 1, wherein the inner end of the exhaust pipe is provided with external threads, the intersection of the branch pipe and the exhaust pipe is provided with internal threads, and the exhaust pipe and the branch pipe are connected through threads.

5. The special aeration system for the immersed ultrafiltration membrane according to claim 1, wherein the front surface of the sleeve is provided with a U-shaped groove, the size of the U-shaped groove is consistent with the diameter of the main pipe, and the main pipe is arranged in the U-shaped groove.