CN214612052U - Sewage treatment plant removes suspension pollutant MBR device fast - Google Patents
Sewage treatment plant removes suspension pollutant MBR device fast Download PDFInfo
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- CN214612052U CN214612052U CN202120167991.8U CN202120167991U CN214612052U CN 214612052 U CN214612052 U CN 214612052U CN 202120167991 U CN202120167991 U CN 202120167991U CN 214612052 U CN214612052 U CN 214612052U
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to an MBR device for quickly removing suspended pollutants for a sewage treatment plant, which comprises a sewage treatment tank, wherein a treatment tank is arranged in the sewage treatment tank, the bottom of the treatment tank is fixedly connected with an MBR frame, an MBR filtering membrane is arranged in the MBR frame, a sewage pipe is fixedly connected above the center of the left side of the sewage treatment tank, and the MBR device is provided with the sewage treatment tank, a discharge tank, a supporting frame, a filtering screen and a storage tank, so that the MBR device in the current sewage treatment plant adopts the air floatation water treatment process to treat suspended pollutants in sewage, micro bubbles are formed in the MBR device and rapidly attach to the suspended matters to lift the suspended matters to the surface of sewage, but not all the suspended matters can be brought to the surface of an air floatation tank by the bubbles at one time, so that the discharged sewage has the condition of suspended matters remaining, thereby causing the problem of poor sewage treatment effect.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sewage treatment plant removes suspended pollutant MBR device fast.
Background
MBR (membrane bioreactor) in sewage treatment is a novel water treatment technology combining a membrane separation unit and a biological treatment unit, and can be divided into flat membrane, tubular membrane, hollow fiber membrane and the like according to the structure of the membrane, and can be divided into microfiltration membrane, ultrafiltration membrane, nanofiltration membrane, reverse osmosis membrane and the like according to the membrane aperture.
MBR device among the present sewage treatment plant adopts the air floatation method water treatment process to come to handle the suspended pollutant in the sewage usually, through MBR device inside having formed the micro-bubble, attach to on the suspended solid rapidly, promote it to the surface of sewage, but not all suspended solids all can once only be taken to the surface in air supporting pond by the bubble, consequently there is the remaining condition of suspended solid in the exhaust sewage to take place, and then cause the not good condition of sewage treatment effect, consequently need a sewage treatment plant to remove suspended pollutant MBR device fast and improve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment plant removes suspension pollutant MBR device fast to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an MBR device for quickly removing suspended pollutants for a sewage treatment plant comprises a sewage treatment tank, wherein a treatment tank is arranged in the sewage treatment tank, an MBR frame is fixedly connected to the bottom of the treatment tank, an MBR filtering membrane is arranged in the MBR frame, a sewage pipe is fixedly connected to the upper part of the center of the left side of the sewage treatment tank, an aeration pipe is fixedly connected to the left side of the sewage treatment tank and below the sewage pipe, an air pump is fixedly connected to the left end of the aeration pipe and outside the treatment tank, a filter screen is fixedly connected to the inner part of the sewage treatment tank and above the aeration pipe, traction rings are arranged at the corners of the tops of the filter screens, traction ropes are fixedly connected to the outer walls of the traction rings, a support frame is fixedly connected to the top of the sewage treatment tank and the left side of the treatment tank, and through holes are arranged at the bottoms of the support frame and corresponding positions of the traction ropes, the utility model discloses a water treatment device, including support frame, bearing frame, storage cylinder, solenoid valve, power plug, water storage tank, water outlet pipe.
Preferably, the power plug and the control panel and the driving motor are electrically connected.
Preferably, the filter screen and the MBR frame are both made of aluminum alloy, and the control panel and the electromagnetic valve and the control panel and the air pump are both electrically connected.
Preferably, the filter screen and the treatment tank are connected in a sliding manner, and the aeration pipe, the MBR frame and the MBR filtering membrane are provided with multiple groups.
Preferably, the traction rope and the storage barrel and the driving motor and the support frame are fixedly connected in a connecting mode, and the traction rope is made of a steel wire rope.
Preferably, the connecting mode of pivot and bearing frame is for rotating the connection, and has stored the flocculating agent in the storage tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, by arranging the sewage treatment tank, the discharge chute, the support frame, the filter screen, the storage tank, pour sewage into the treatment tank through the sewage pipe, control panel starts the air pump, the air pump pours air into the aeration pipe, the aeration pipe produces a large amount of bubbles, the bubbles can attach to the suspended solid rapidly, promote it to the surface of sewage, control panel opens the solenoid valve in the material filling pipe simultaneously, the flocculating agent in the storage tank pours into the treatment tank through the material filling pipe, the flocculating agent that gets into in the sewage can produce a large amount of complex ions, the complex ions can strongly adsorb the suspended solid, through adsorption, the bridge frame, cross-linking, thereby make the suspended solid condense, simultaneously still can neutralize the electric charge on the surface of the suspended solid, make the suspended solid become mutually to inhale by original repulsion, the stability of the suspended solid is destroyed, make the suspended solid collide with each other, thereby form flocculent coagulating sedimentation down, a large amount of bubbles that the aeration pipe produced can increase the turbulent degree of sewage, make the flocculating agent mix with sewage better, the flocculating agent can get rid of the suspended solid that the bubble can't be taken away, MBR device in having solved present sewage treatment plant adopts air float water treatment process to come to handle the suspension pollutant in the sewage usually, through MBR device inside having formed the micro bubble, adhere to on the suspended solid rapidly, promote it to the surface of sewage, but not all suspended solids all can once only be taken to the surface in air supporting pond by the bubble, consequently, exhaust sewage has the remaining condition of suspended solid to take place, and then cause the problem of the not good condition of sewage treatment effect.
2. The utility model discloses in, through setting up the filter screen, the haulage rope, the flocculent coagulating sedimentation thing that the flocculating agent produced in sewage can fall on the filter screen, causes the aeration pipe to damage in avoiding flocculent coagulating sedimentation thing to get into the aeration pipe, and the haulage rope is retrieved through the storage cylinder to the drive motor chance simultaneously to mention the filter screen, make things convenient for the workman to clear up the flocculent coagulating sedimentation thing on the filter screen.
3. The utility model discloses in, through setting up the storage tank, annotate the material pipe, the solenoid valve, control panel through control annotate opening of material pipe solenoid valve drop into the flocculating agent in coming to waste water, do not need the manual input of workman, labour saving and time saving.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1-a sewage treatment tank, 2-a treatment tank, 3-an MBR frame, 4-an MBR filtering membrane, 5-a sewage pipe, 6-an aeration pipe, 7-an air pump, 8-a filter screen, 9-a traction ring, 10-a traction rope, 11-a support frame, 12-a through hole, 13-a bearing seat, 14-a rotating shaft, 15-a storage barrel, 16-a driving motor, 17-a storage tank, 18-a material injection pipe, 19-an electromagnetic valve, 20-a control panel, 21-a power plug and 22-a water discharge pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an MBR device for quickly removing suspended pollutants for a sewage treatment plant comprises a sewage treatment tank 1, a treatment tank 2 is arranged inside the sewage treatment tank 1, an MBR frame 3 is fixedly connected to the bottom of the treatment tank 2, an MBR filtering membrane 4 is arranged inside the MBR frame 3, a sewage pipe 5 is fixedly connected to the upper part of the center of the left side of the sewage treatment tank 1, an aeration pipe 6 is fixedly connected to the left side of the sewage treatment tank 1 and below the sewage pipe 5, an air pump 7 is fixedly connected to the left end of the aeration pipe 6 and outside the treatment tank 2, a filter screen 8 is fixedly connected to the inside of the sewage treatment tank 1 and above the aeration pipe 6, the filter screen 8 and the MBR frame 3 are both made of aluminum alloy, the connection modes of a control panel 20 and an electromagnetic valve 19 and the connection modes of the control panel 20 and the air pump 7 are both electrically connected, and the filter screen 8 and the MBR frame 3 made of aluminum alloy have strong corrosion resistance, can avoid sewage corrosion filter screen 8 and MBR frame 3, the connected mode of filter screen 8 and treatment tank 2 is sliding connection, and aeration pipe 6 and MBR frame 3 and MBR filtration membrane 4 all are provided with the multiunit, traction ring 9 is all installed to the top corner of filter screen 8, the outer wall fixedly connected with haulage rope 10 of traction ring 9, the connected mode of haulage rope 10 and receiver 15 and driving motor 16 and support frame 11 is fixed connection, and haulage rope 10 is made by wire rope, the top of sewage treatment tank 1 and the left side fixedly connected with support frame 11 of treatment tank 2, the bottom of support frame 11 and the department that corresponds to haulage rope 10 have a through-hole 12, the top of support frame 11 and both sides at through-hole 12 all fixedly connected with bearing frame 13, the internal connection of bearing frame 13 has pivot 14, the connected mode of pivot 14 and bearing frame 13 is for rotating connection, and the storage tank 17 is internal storage flocculant, the flocculating agent can produce a large amount of complex ions, the complex ions can strongly adsorb suspended matters, through adsorption, a bridge frame and a cross-linking effect, the suspended matters are condensed, and simultaneously, the electric charges on the surface of the suspended matters are neutralized, so that the suspended matters are changed from original repulsion to attraction, the stability of the suspended matters is damaged, the suspended matters collide with each other, so that flocculent coagulation is formed, a storage cylinder 15 is fixedly connected to the outer wall of a rotating shaft 14, one end of the rotating shaft 14, far away from the storage cylinder 15, is fixedly connected with a driving motor 16, a storage tank 17 is fixedly connected to the center of the top of a support frame 11, a filling pipe 18 is fixedly connected to the center of the bottom of the storage tank 17, an electromagnetic valve 19 is installed inside the filling pipe 18, a control panel 20 is fixedly connected to the left side of the support frame 11, a power plug 21 is fixedly connected to the left side of the support frame 11 and below the control panel 20, and the connection modes of the power plug 21, the control panel 20 and the driving motor 16 are both electrically connected, a drain pipe 22 is fixedly connected to the right side of the treatment tank 2.
The utility model discloses work flow: when the device is used, a worker inserts the power plug 21 into the socket, sewage is injected into the treatment tank 2 through the sewage pipe 5, the control panel 20 starts the air pump 7, the air pump 7 sends air into the aeration pipe 6, the aeration pipe 6 generates a large amount of bubbles in the sewage, the bubbles can be rapidly attached to suspended matters in the sewage and drive the suspended matters to move upwards, so that the suspended matters are lifted to the surface of the sewage, the worker uses tools to clean the suspended matters on the surface of the sewage, the control panel 20 opens the electromagnetic valve 19, a flocculating agent in the storage tank 17 is put into the treatment tank 2 through the injection pipe 18, the flocculating agent enters the sewage, the flocculating agent generates a large amount of complex ions in the sewage, the complex ions can strongly adsorb the suspended matters, and the suspended matters are coagulated through adsorption, bridge and crosslinking effects, so that the suspended matters can be neutralized and the charges on the surface of the suspended matters can be changed from original mutual repulsion to mutual absorption, the stability of suspended matters is destroyed, the suspended matters collide with each other, so that flocculent coagulative precipitates are formed and settled, the flocculent coagulative precipitates settled can fall on the top of the filter screen 8, the control panel 20 starts the driving motor 16, the driving motor 16 drives the storage barrel 15 to rotate through the rotating shaft 14, the storage barrel 15 withdraws the traction rope 10, the traction rope 10 pulls the filter screen 8 to move upwards, the filter screen 8 is moved above the sewage treatment tank 1, after workers clean up the flocculent coagulative precipitates on the filter screen 8, the control panel 20 starts the driving motor 16 again, the driving motor 16 drives the storage barrel 15 to rotate reversely through the rotating shaft 14, the storage barrel 15 releases the traction rope 10, the filter screen 8 moves reversely, and the filter screen 8 enters the sewage treatment tank 1 again;
the sewage in the treatment tank 2 passes through the MBR filtration membrane 4, and the MBR filtration membrane 4 filters microorganisms such as bacteria in the sewage, and the sewage from which the microorganisms such as bacteria are removed is discharged through the drain pipe 22.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sewage treatment plant removes suspension pollutant MBR device fast, includes sewage treatment pond (1), its characterized in that: the sewage treatment device is characterized in that a treatment tank (2) is arranged in the sewage treatment tank (1), an MBR frame (3) is fixedly connected to the bottom of the treatment tank (2), an MBR filtering membrane (4) is arranged in the MBR frame (3), a sewage pipe (5) is fixedly connected to the upper part of the center of the left side of the sewage treatment tank (1), an aeration pipe (6) is fixedly connected to the left side of the sewage treatment tank (1) and below the sewage pipe (5), an air pump (7) is fixedly connected to the left end of the aeration pipe (6) and the outer part of the treatment tank (2), a filter screen (8) is fixedly connected to the inner part of the sewage treatment tank (1) and the upper part of the aeration pipe (6), traction rings (9) are respectively arranged at corners of the tops of the filter screens (8), traction ropes (10) are fixedly connected to the outer walls of the traction rings (9), a support frame (11) is fixedly connected to the top of the sewage treatment tank (1) and the left side of the treatment tank (2), the bottom of the support frame (11) is provided with a through hole (12) at a position corresponding to the traction rope (10), the top of the support frame (11) is fixedly connected with bearing seats (13) at two sides of the through hole (12), a rotating shaft (14) is connected inside the bearing seats (13), a storage barrel (15) is fixedly connected to the outer wall of the rotating shaft (14), one end of the rotating shaft (14) far away from the storage barrel (15) is fixedly connected with a driving motor (16), a storage tank (17) is fixedly connected to the center of the top of the support frame (11), an injection pipe (18) is fixedly connected to the center of the bottom of the storage tank (17), an electromagnetic valve (19) is installed inside the injection pipe (18), a control panel (20) is fixedly connected to the left side of the support frame (11), and a power plug (21) is fixedly connected to the left side of the support frame (11) and below the control panel (20), the right side of the treatment tank (2) is fixedly connected with a drain pipe (22).
2. The MBR device for rapidly removing suspended pollutants in the sewage treatment plant according to claim 1, is characterized in that: the power plug (21) is electrically connected with the control panel (20) and the control panel (20) is electrically connected with the driving motor (16).
3. The MBR device for rapidly removing suspended pollutants in the sewage treatment plant according to claim 1, is characterized in that: the filter screen (8) and the MBR frame (3) are both made of aluminum alloy, and the control panel (20) and the electromagnetic valve (19) as well as the control panel (20) and the air pump (7) are electrically connected.
4. The MBR device for rapidly removing suspended pollutants in the sewage treatment plant according to claim 1, is characterized in that: the filter screen (8) is connected with the treatment tank (2) in a sliding manner, and the aeration pipe (6), the MBR frame (3) and the MBR filtering membrane (4) are all provided with a plurality of groups.
5. The MBR device for rapidly removing suspended pollutants in the sewage treatment plant according to claim 1, is characterized in that: the drawing rope (10) is fixedly connected with the storage barrel (15) and the driving motor (16) is fixedly connected with the support frame (11), and the drawing rope (10) is made of a steel wire rope.
6. The MBR device for rapidly removing suspended pollutants in the sewage treatment plant according to claim 1, is characterized in that: the connecting mode of the rotating shaft (14) and the bearing seat (13) is rotating connection, and a flocculating agent is stored in the storage tank (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167991.8U CN214612052U (en) | 2021-01-21 | 2021-01-21 | Sewage treatment plant removes suspension pollutant MBR device fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167991.8U CN214612052U (en) | 2021-01-21 | 2021-01-21 | Sewage treatment plant removes suspension pollutant MBR device fast |
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| Publication Number | Publication Date |
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| CN214612052U true CN214612052U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120167991.8U Active CN214612052U (en) | 2021-01-21 | 2021-01-21 | Sewage treatment plant removes suspension pollutant MBR device fast |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557622A (en) * | 2022-08-22 | 2023-01-03 | 黄剑锋 | Intelligent adjustable sewage treatment equipment for heavy industry enterprises |
| CN115745152A (en) * | 2022-12-07 | 2023-03-07 | 江苏日源环境工程有限公司 | MBR membrane treatment device for biologically-enhanced electroplating sewage |
-
2021
- 2021-01-21 CN CN202120167991.8U patent/CN214612052U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557622A (en) * | 2022-08-22 | 2023-01-03 | 黄剑锋 | Intelligent adjustable sewage treatment equipment for heavy industry enterprises |
| CN115745152A (en) * | 2022-12-07 | 2023-03-07 | 江苏日源环境工程有限公司 | MBR membrane treatment device for biologically-enhanced electroplating sewage |
| CN115745152B (en) * | 2022-12-07 | 2023-08-25 | 江苏日源环境工程有限公司 | MBR membrane treatment device for biologically-enhanced electroplating sewage |
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