CN213652190U - Automatic MBR sewage treatment device - Google Patents

Abstract

The utility model relates to an automatic MBR sewage treatment device, which comprises a treatment platform and a main control chamber, the main control chamber is arranged above the treatment platform, an inspection platform is arranged above the left side and the right side of the treatment platform, an automatic water feeding device is arranged in the middle of the lower front side of the treatment platform, a water inlet pipe is arranged in the middle of the upper front side of the automatic water feeding device, a rotary air blower is arranged below the inspection platform on the right side of the treatment platform, a base is arranged below the rotary air blower, a wire arranging box is arranged below the right side of the rotary air blower, a control box is arranged above the wire arranging box, a frame is arranged on the right side of the control box, a filtrate water outlet is arranged on the right side of the lower front side of the frame, an online flushing device is arranged in the middle of the; the utility model has the advantages of reasonable structure, high automation degree, high treatment efficiency, convenient use and good water quality of discharged water.

Description

Automatic MBR sewage treatment device

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to automatic MBR sewage treatment plant.

Background

In the field of sewage treatment and water resource recycling, MBR (Membrane bioreactor) is also called as a Membrane bioreactor (Membrane Bio-Reactor), which is a novel water treatment technology combining a Membrane separation unit and a biological treatment unit, MBR can be applied to municipal and industrial sewage treatment industries, and comprises water source recycling, future development of residential districts, water source recycling of ecological sightseeing gardens and the like, as a new sewage treatment technology, MBR is widely applied to sewage treatment stations of various countries in the world at present, but the current MBR sewage treatment device has the problems of low intelligent degree, low sewage treatment efficiency and the like because of the need of manually controlling the operation process of equipment; therefore, it is very necessary to provide an automatic MBR sewage treatment device with reasonable structure, high automation degree, high treatment efficiency, convenient use and good effluent quality.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing an automatic MBR sewage treatment device which has reasonable structure, high automation degree, high treatment efficiency, convenient use and good effluent quality.

The purpose of the utility model is realized like this: an automatic MBR sewage treatment device comprises a treatment platform and a main control chamber, wherein the main control chamber is arranged above the treatment platform, maintenance platforms are arranged above the left side and the right side of the treatment platform, reinforcing ribs are arranged below the maintenance platforms, escalators are arranged in the middle of the back of the maintenance platforms, an automatic water inlet device is arranged in the middle of the lower front of the treatment platform, a water inlet is arranged in the middle of the lower front of the automatic water inlet device, a water inlet pipe is arranged in the middle of the upper part of the automatic water inlet device, the automatic water inlet device is communicated with the treatment platform through the water inlet pipe, a rotary air blower is arranged below the maintenance platform on the right side of the treatment platform, a base is arranged below the rotary air blower, the rotary air blower is fixedly connected with the treatment platform through the base, and a wire arranging box is arranged below the right side of the rotary air, the device is characterized in that a control box is arranged above the wire arranging box, a frame is arranged on the right side of the control box, a filtrate outlet is arranged on the right side of the front lower part of the frame, an online flushing device is arranged in the middle of the upper part of the frame, a control device is arranged on the right side of the online flushing device, a flushing pump is arranged on the left side of the online flushing device, a flushing pipe is arranged on the left side of the upper part of the flushing pump, a water outlet pipe is arranged above the flushing pipe, a first automatic grid is arranged above the left side of the interior of the treatment platform, an adjusting tank is arranged on the right side of the first automatic grid, a submersible sewage pump is arranged below the interior of the adjusting tank, a lifting pipe is arranged on the right side of the submersible sewage pump, an anoxic tank is arranged on the right side of the adjusting tank, a first aeration matrix is, a second aeration matrix is arranged below the inner part of the aerobic tank, a second automatic grating is arranged on the right side of the aerobic tank, a reflux pump is arranged below the second automatic grating, the reflux pump is respectively communicated with the anoxic tank and the aerobic tank, an MBR tank is arranged on the right side of the second automatic grating, an MBR reactor block is arranged inside the MBR tank, a plurality of MBRs are uniformly arranged on the MBR reactor block from left to right, pipelines are respectively arranged in the middle parts of the upper side and the lower side of the MBR reactor, a quick flushing pipeline is arranged above the right side of the MBR reactor, the quick flushing pipeline is communicated with a flushing pipe, hollow fiber membrane wires are arranged inside the MBR reactor, an ultrasonic cleaning device is arranged on the right side of the MBR reactor block, an aeration disc is arranged below the MBR reactor block, a disinfection tank is arranged on the right side of the MBR tank, the disinfection pond right side be provided with RO membrane reverse osmosis pond, the inside below of RO membrane reverse osmosis pond be provided with the suction pump, suction pump and outlet pipe intercommunication.

The rotary blower is a JGR350 type variable frequency Roots blower.

The first automatic grating is a fine grating with the grating spacing of 10-15 mm.

The second automatic grating is a fine grating with the grating spacing of 3-10 mm.

The disinfection tank adopts ultraviolet rays for disinfection treatment.

The utility model has the advantages that: the utility model relates to an MBR automatic device for sewage treatment, in use, after communicating water inlet and sewage discharge pipe, automatic water intake device sends sewage into the first automatic grid inside the treatment platform through the inlet tube, first automatic grid intercepts dregs, detach the large granule impurity in the aquatic, then enter into the equalizing basin, the equalizing basin can adjust the water yield, the quality of water is balanced, can regard as emergent pond simultaneously, later send into oxygen deficiency pond and good oxygen pond through stealthily dirty pump and riser, the organic matter in the sewage is the carbon source in the oxygen deficiency pond, utilize denitrifying bacteria to flow back the backwash pump to the nitrate of this pond mud mixture, nitrite turns into nitrogen gas, realize waste water denitrogenation, good oxygen pond is under the aeration state of second aeration matrix, a large amount of microorganism in the activated sludge degrades or adsorbs the aquatic carbon, ammonia nitrogen, phosphorus organic pollutant, reach the purpose of purifying water quality, then enters an MBR tank after passing through a second automatic grating, the second automatic grating further processes micro impurities, an MBR reactor block in the MBR tank is subjected to deep filtration treatment, the MBR reactor realizes sludge-water separation by utilizing hollow fiber membrane filaments, and entraps microorganisms in the reaction tank, so that the concentration of the activated sludge in the tank is greatly increased, pollutants are degraded to the maximum extent, the MBR reactor block consists of a plurality of MBR reactors, the treatment effect is better, the effluent quality is guaranteed, but also greatly improves the treatment efficiency, and finally after the disinfection treatment is carried out by the ultraviolet rays in the disinfection tank, the water flows into the RO membrane reverse osmosis pool, is used as recycled water after RO membrane reverse osmosis treatment, the main control room and the control box control the whole working process of the device, the operation process of the device does not need to be manually controlled by operators, the intelligent degree is high, and the use is simple and convenient; the utility model has the advantages of reasonable structure, high automation degree, high treatment efficiency, convenient use and good water quality of discharged water.

Drawings

Figure 1 is the utility model discloses automatic MBR sewage treatment plant's elevation.

Figure 2 is the utility model discloses automatic MBR sewage treatment plant's right side view.

Fig. 3 is a schematic view of the internal structure of fig. 2.

FIG. 4 is a schematic structural diagram of the MBR reactor block of the automatic MBR sewage treatment device.

FIG. 5 is a schematic structural diagram of the MBR reactor of the automatic MBR sewage treatment device.

In the figure: 1. the device comprises a treatment platform 2, a main control chamber 3, an overhaul platform 4, reinforcing ribs 5, an escalator 6, an automatic water inlet device 7, a water inlet 8, a water inlet pipe 9, a base 10, a rotary air blower 11, a control box 12, a wire arranging box 13, a rack 14, a filtrate water outlet 15, an online flushing device 16, a control device 17, a flushing pump 18, a flushing pipe 19, a first automatic grille 20, a regulating tank 21, a submersible sewage pump 22, a lifting pipe 23, an anoxic tank 24, a first aeration matrix 25, an aerobic tank 26, a second aeration matrix 27, a second automatic grille 28, a reflux pump 29, an MBR tank 30, an MBR reactor block 31, an ultrasonic cleaning device 32, an aeration disc 33, a disinfection tank 34, an RO membrane reverse osmosis tank 35, a suction pump 36, a water outlet pipe 37, an MBR reactor 38, a pipeline 39, a water outlet, The pipeline 40 and the hollow fiber membrane filaments are quickly washed.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in fig. 1-5, the automatic MBR sewage treatment device comprises a treatment platform 1 and a main control chamber 2, wherein the main control chamber 2 is arranged above the treatment platform 1, maintenance platforms 3 are arranged above the left side and the right side of the treatment platform 1, reinforcing ribs 4 are arranged below the maintenance platforms 3, escalators 5 are arranged in the middle of the back of the maintenance platforms 3, an automatic water inlet device 6 is arranged in the middle of the lower front of the treatment platform 1, a water inlet 7 is arranged in the middle of the lower front of the automatic water inlet device 6, a water inlet pipe 8 is arranged in the middle of the upper side of the automatic water inlet device 6, the automatic water inlet device 6 is communicated with the treatment platform 1 through the water inlet pipe 8, a rotary air blower 10 is arranged below the maintenance platform 3 on the right side of the treatment platform 1, a base 9 is arranged below the rotary air blower 10, and the rotary air blower 10 is fixedly connected with the treatment platform 1 through the base 9, a cable arranging box 12 is arranged below the right side of the rotary air blower 10, a control box 11 is arranged above the cable arranging box 12, a frame 13 is arranged on the right side of the control box 11, a filtrate outlet 14 is arranged on the right side of the front lower part of the frame 13, an online flushing device 15 is arranged in the middle of the upper part of the frame 13, a control device 16 is arranged on the right side of the online flushing device 15, a flushing pump 17 is arranged on the left side of the online flushing device 15, a flushing pipe 18 is arranged on the left side of the upper part of the flushing pump 17, a water outlet pipe 36 is arranged above the flushing pipe 18, a first automatic grille 19 is arranged above the left side inside the treatment platform 1, an adjusting tank 20 is arranged on the right side of the first automatic grille 19, an underclothing pump 21 is arranged below the inside of the adjusting tank 20, a lifting pipe 22 is arranged on the right side of the underclothing pump 21, and an anoxic tank, a first aeration matrix 24 is arranged below the inner part of the anoxic tank 23, an aerobic tank 25 is arranged on the right side of the anoxic tank 23, a second aeration matrix 26 is arranged below the inner part of the aerobic tank 25, a second automatic grating 27 is arranged on the right side of the aerobic tank 25, a reflux pump 28 is arranged below the second automatic grating 27, the reflux pump 28 is respectively communicated with the anoxic tank 23 and the aerobic tank 25, an MBR tank 29 is arranged on the right side of the second automatic grating 27, an MBR reactor block 30 is arranged in the middle part of the inner part of the MBR tank 29, a plurality of MBR reactors 37 are uniformly arranged on the MBR reactor block 30 from left to right, pipelines 38 are arranged in the middle parts of the upper and lower sides of the MBR reactor 37, a quick flushing pipeline 39 is arranged above the right side of the MBR reactor 37, the quick flushing pipeline 39 is communicated with the flushing pipe 18, hollow fiber membrane wires 40 are arranged inside the MBR reactor 37, the right side of the MBR reactor block 30 is provided with an ultrasonic cleaning device 31, an aeration disc 32 is arranged below the MBR reactor block 30, a disinfection tank 33 is arranged on the right side of the MBR tank 29, an RO membrane reverse osmosis tank 34 is arranged on the right side of the disinfection tank 33, a suction pump 35 is arranged below the inside of the RO membrane reverse osmosis tank 34, and the suction pump 35 is communicated with a water outlet pipe 36.

The utility model discloses a MBR automation equipment to sewage treatment, in use, behind water inlet 7 and the sewage discharge pipe intercommunication, automatic water installations 6 sends sewage into the inside first automatic grid 19 of processing platform 1 through inlet tube 8, first automatic grid 19 intercepts dregs, detach the large granule impurity of aquatic, then enter into equalizing basin 20, equalizing basin 20 can the regulating pondage, equal and quality of water, can regard as emergent pond simultaneously, later send into in oxygen deficiency pond 23 and the good oxygen pond 25 through stealthily dirty pump 21 and riser 22, oxygen deficiency pond 23 uses the organic matter in the sewage as the carbon source, utilize denitrifying bacteria to flow back the nitrate of backwash pump 28 to this pond mud mixture, nitrite turns into nitrogen gas, realize waste water denitrogenation, good oxygen pond 25 is under the aeration state of second aeration matrix 26, a large amount of microbial degradation or the absorption carbon-containing in the aquatic in the activated sludge, Ammonia nitrogen and phosphorus organic pollutants to achieve the purpose of purifying water quality, then enter an MBR tank 29 after passing through a second automatic grating 27, the second automatic grating 27 further treats micro impurities, an MBR reactor block 30 in the MBR tank 29 is subjected to deep filtration treatment, the MBR reactor block 37 utilizes hollow fiber membrane filaments 40 to realize mud-water separation and intercept microorganisms in the reaction tank, so that the concentration of active sludge in the tank is greatly increased, pollutants are degraded to the maximum extent, the MBR reactor block 30 consists of a plurality of MBR reactors 37, the treatment effect is better, the effluent quality is ensured, the treatment efficiency is greatly improved, finally, after being sterilized by ultraviolet rays in a sterilizing tank 33, the effluent flows into an RO membrane reverse osmosis tank 34 and is used as recycled water after being subjected to reverse osmosis treatment, the whole working process of the device is controlled by a master control chamber 2 and a control box 11, the operation process of the equipment is not required to be manually controlled by an operator, the intelligent degree is high, and the use is simple and convenient; the utility model has the advantages of reasonable structure, high automation degree, high treatment efficiency, convenient use and good water quality of discharged water.

Example 2

As shown in fig. 1-5, the automatic MBR sewage treatment device comprises a treatment platform 1 and a main control chamber 2, wherein the main control chamber 2 is arranged above the treatment platform 1, maintenance platforms 3 are arranged above the left side and the right side of the treatment platform 1, reinforcing ribs 4 are arranged below the maintenance platforms 3, escalators 5 are arranged in the middle of the back of the maintenance platforms 3, an automatic water inlet device 6 is arranged in the middle of the lower front of the treatment platform 1, a water inlet 7 is arranged in the middle of the lower front of the automatic water inlet device 6, a water inlet pipe 8 is arranged in the middle of the upper side of the automatic water inlet device 6, the automatic water inlet device 6 is communicated with the treatment platform 1 through the water inlet pipe 8, a rotary air blower 10 is arranged below the maintenance platform 3 on the right side of the treatment platform 1, a base 9 is arranged below the rotary air blower 10, and the rotary air blower 10 is fixedly connected with the treatment platform 1 through the base 9, a cable arranging box 12 is arranged below the right side of the rotary air blower 10, a control box 11 is arranged above the cable arranging box 12, a frame 13 is arranged on the right side of the control box 11, a filtrate outlet 14 is arranged on the right side of the front lower part of the frame 13, an online flushing device 15 is arranged in the middle of the upper part of the frame 13, a control device 16 is arranged on the right side of the online flushing device 15, a flushing pump 17 is arranged on the left side of the online flushing device 15, a flushing pipe 18 is arranged on the left side of the upper part of the flushing pump 17, a water outlet pipe 36 is arranged above the flushing pipe 18, a first automatic grille 19 is arranged above the left side inside the treatment platform 1, an adjusting tank 20 is arranged on the right side of the first automatic grille 19, an underclothing pump 21 is arranged below the inside of the adjusting tank 20, a lifting pipe 22 is arranged on the right side of the underclothing pump 21, and an anoxic tank, a first aeration matrix 24 is arranged below the inner part of the anoxic tank 23, an aerobic tank 25 is arranged on the right side of the anoxic tank 23, a second aeration matrix 26 is arranged below the inner part of the aerobic tank 25, a second automatic grating 27 is arranged on the right side of the aerobic tank 25, a reflux pump 28 is arranged below the second automatic grating 27, the reflux pump 28 is respectively communicated with the anoxic tank 23 and the aerobic tank 25, an MBR tank 29 is arranged on the right side of the second automatic grating 27, an MBR reactor block 30 is arranged in the middle part of the inner part of the MBR tank 29, a plurality of MBR reactors 37 are uniformly arranged on the MBR reactor block 30 from left to right, pipelines 38 are arranged in the middle parts of the upper and lower sides of the MBR reactor 37, a quick flushing pipeline 39 is arranged above the right side of the MBR reactor 37, the quick flushing pipeline 39 is communicated with the flushing pipe 18, hollow fiber membrane wires 40 are arranged inside the MBR reactor 37, the right side of the MBR reactor block 30 is provided with an ultrasonic cleaning device 31, an aeration disc 32 is arranged below the MBR reactor block 30, a disinfection tank 33 is arranged on the right side of the MBR tank 29, an RO membrane reverse osmosis tank 34 is arranged on the right side of the disinfection tank 33, a suction pump 35 is arranged below the inside of the RO membrane reverse osmosis tank 34, and the suction pump 35 is communicated with a water outlet pipe 36.

For better effect, the rotary blower 10 is a JGR350 type variable frequency Roots blower.

For better effect, the first automatic grating 19 is a fine grating with a grating pitch of 10-15 mm.

For better effect, the second automatic grating 27 is a fine grating with a grating pitch of 3-10 mm.

For better effect, the disinfection tank 33 adopts ultraviolet rays for disinfection treatment.

The utility model discloses a MBR automation equipment to sewage treatment, in use, behind water inlet 7 and the sewage discharge pipe intercommunication, automatic water installations 6 sends sewage into the inside first automatic grid 19 of processing platform 1 through inlet tube 8, first automatic grid 19 intercepts dregs, detach the large granule impurity of aquatic, then enter into equalizing basin 20, equalizing basin 20 can the regulating pondage, equal and quality of water, can regard as emergent pond simultaneously, later send into in oxygen deficiency pond 23 and the good oxygen pond 25 through stealthily dirty pump 21 and riser 22, oxygen deficiency pond 23 uses the organic matter in the sewage as the carbon source, utilize denitrifying bacteria to flow back the nitrate of backwash pump 28 to this pond mud mixture, nitrite turns into nitrogen gas, realize waste water denitrogenation, good oxygen pond 25 is under the aeration state of second aeration matrix 26, a large amount of microbial degradation or the absorption carbon-containing in the aquatic in the activated sludge, Ammonia nitrogen and phosphorus organic pollutants to achieve the purpose of purifying water quality, then enter an MBR tank 29 after passing through a second automatic grating 27, the second automatic grating 27 further treats micro impurities, an MBR reactor block 30 in the MBR tank 29 is subjected to deep filtration treatment, the MBR reactor block 37 utilizes hollow fiber membrane filaments 40 to realize mud-water separation and intercept microorganisms in the reaction tank, so that the concentration of active sludge in the tank is greatly increased, pollutants are degraded to the maximum extent, the MBR reactor block 30 consists of a plurality of MBR reactors 37, the treatment effect is better, the effluent quality is ensured, the treatment efficiency is greatly improved, finally, after being sterilized by ultraviolet rays in a sterilizing tank 33, the effluent flows into an RO membrane reverse osmosis tank 34 and is used as recycled water after being subjected to reverse osmosis treatment, the whole working process of the device is controlled by a master control chamber 2 and a control box 11, the operation process of the equipment is not required to be manually controlled by an operator, the intelligent degree is high, and the use is simple and convenient; the utility model has the advantages of reasonable structure, high automation degree, high treatment efficiency, convenient use and good water quality of discharged water.

Claims (5)

1. Automatic change MBR sewage treatment plant, it includes processing platform and master-control room, its characterized in that: the device is characterized in that a main control chamber is arranged above the treatment platform, maintenance platforms are arranged above the left side and the right side of the treatment platform, reinforcing ribs are arranged below the maintenance platforms, escalators are arranged in the middle of the back of the maintenance platforms, an automatic water inlet device is arranged in the middle of the lower front of the treatment platform, a water inlet is arranged in the middle of the lower front of the automatic water inlet device, a water inlet pipe is arranged in the middle of the upper front of the automatic water inlet device, the automatic water inlet device is communicated with the treatment platform through the water inlet pipe, a rotary air blower is arranged below the maintenance platform on the right side of the treatment platform, a base is arranged below the rotary air blower, the rotary air blower is fixedly connected with the treatment platform through the base, a wire arranging box is arranged below the right side of the rotary air blower, a control box is arranged above the wire arranging box, and a rack, the right side of the lower part in front of the frame is provided with a filtrate outlet, the middle part of the upper part of the frame is provided with an online flushing device, the right side of the online flushing device is provided with a control device, the left side of the online flushing device is provided with a flushing pump, the left side of the upper part of the flushing pump is provided with a flushing pipe, the upper part of the flushing pipe is provided with a water outlet pipe, the upper part of the left side in the treatment platform is provided with a first automatic grille, the right side of the first automatic grille is provided with an adjusting tank, the lower part of the inner part of the adjusting tank is provided with a submersible sewage pump, the right side of the submersible sewage pump is provided with a lifting pipe, the right side of the adjusting tank is provided with an anoxic tank, the lower part of the inner part of the anoxic tank is provided with a first aeration matrix, the right side of the anoxic tank is provided with an, a reflux pump is arranged below the second automatic grating and is respectively communicated with the anoxic tank and the aerobic tank, an MBR tank is arranged on the right side of the second automatic grating, an MBR reactor block is arranged in the MBR tank, a plurality of MBR reactors are uniformly arranged on the MBR reactor block from left to right, pipelines are arranged in the middle parts of the upper side and the lower side of the MBR reactor, a quick flushing pipeline is arranged above the right side of the MBR reactor and is communicated with a flushing pipe, hollow fiber membrane filaments are arranged in the MBR reactor, an ultrasonic cleaning device is arranged on the right side of the MBR reactor block, an aeration disc is arranged below the MBR reactor block, a disinfection tank is arranged on the right side of the MBR tank, an RO reverse osmosis membrane tank is arranged on the right side of the disinfection tank, and a suction pump is arranged below the inner part of the RO reverse osmosis membrane tank, the suction pump is communicated with the water outlet pipe.

2. The automated MBR sewage treatment plant of claim 1, wherein: the rotary blower is a JGR350 type variable frequency Roots blower.

3. The automated MBR sewage treatment plant of claim 1, wherein: the first automatic grating is a fine grating with the grating spacing of 10-15 mm.

4. The automated MBR sewage treatment plant of claim 1, wherein: the second automatic grating is a fine grating with the grating spacing of 3-10 mm.

5. The automated MBR sewage treatment plant of claim 1, wherein: the disinfection tank adopts ultraviolet rays for disinfection treatment.

Images