CN208856985U - A kind of percolate processing MBR membranous system - Google Patents

Abstract

The utility model relates to a kind of percolates to handle MBR membranous system, including filtering ponds and MBR film case, and MBR film case is arranged in filtering ponds.It is equipped on MBR film case and produces jellyfish pipe and produce water branch pipe, water producing pipe is equipped on filtering ponds, produce jellyfish pipe one end connection water producing pipe, other end connection produces water branch pipe；Inlet tube and aeration tube are additionally provided on filtering ponds, MBR film case is equipped with aeration opening and MBR membrane module, aeration tube are connect with aeration opening, and the aeration opening other end connects aeration branch pipe；Backstop plate is additionally provided in MBR film case, shelves web plate is located at the lower end of MBR membrane module, and is located at the upper end of aeration branch pipe.The utility model, by the way that filter assemblies are arranged in MBR film rear end, the impurity that MBR film can not filter out can be effectively removed, improve wastewater purification efficiency, simultaneously by the way that shelves web plate is arranged between MBR film and aeration tube, mud fast deposition at aeration branch pipe can be prevented, the service life of aeration branch pipe is increased, entreprise cost is reduced, application prospect is wider.

Description

A kind of percolate processing MBR membranous system

Technical field

The utility model belongs to leachate treatment technology field, relates in particular to a kind of percolate processing MBR membrane system System.

Background technique

Leachate purification processing is usually to be handled using the method for physics, chemistry and biology percolate, makes to be percolated Liquid purification, reduces pollution.MBR is membrane bioreactor, is the novel percolate that membrane separation technique and biotechnology organically combine Cleaning treatment system, effectively by mud-water separation, membrane module in membrane module reactor can the longer microorganism of retention periods, realize Clean to the in-depth of sewage, Simultaneous Nitrification bacterium sufficiently breeds in system, deep phosphorous removal denitrogenation.But there are many nothings in sewage Method carries out the fine impurities of biodegradable filtering by MBR film, and there is also a large amount of anion and cations in some sewage, all without Method is removed by MBR film.One filtration system is set usually outside outlet pipe in the prior art, but its water is larger and big Type filter device goes deionization higher cost, and it is poor not can be removed remaining ion, filter effect in sewage yet.

Utility model content

For various deficiencies of the prior art, inventor's researching and designing in long-term practice goes out a kind of percolate processing MBR Membranous system, structure is simple, economy and durability.

To achieve the above object, the utility model provides the following technical solutions:

A kind of percolate processing MBR membranous system, including filtering ponds and MBR film case, MBR film case are arranged in filtering ponds.? The MBR film case, which is equipped with, to be produced jellyfish pipe and produces water branch pipe, and water producing pipe is equipped on the filtering ponds, produces the connection of jellyfish pipe one end Water producing pipe, other end connection produce water branch pipe；Inlet tube and aeration tube are additionally provided on the filtering ponds, MBR film case is equipped with aeration Mouth and MBR membrane module, aeration tube are connect with aeration opening, and the aeration opening other end connects aeration branch pipe；Backstop is additionally provided in MBR film case Plate, backstop plate are located at the lower end of MBR membrane module, and are located at the upper end of aeration branch pipe.

Further, pressure gauge III is provided on the inlet tube.

Further, the other end connection of the water producing pipe produces water hose, and the end for producing water hose is connected with production water pump.

Further, pressure gauge I and exhaust pipe I are additionally provided on the production water hose.

Further, it is equipped with exhaust pipe II at the top of the production water pump, pressure gauge II is equipped on exhaust pipe II.

Further, the two sides of the filtering ponds are equipped with guide rail, are provided with several slots on the outside of MBR film case, slot, which is placed on, leads At rail, slided up and down along guide rail.

Further, the guide rail is equipped with several expansion bolts.

Further, MBR film box top is provided with hook.

Further, filter is equipped between the production water branch pipe and MBR membrane module.

Further, the filter top end is equipped with interface I, bottom end is equipped with interface II, between interface I and interface II Equipped with filter core.

The beneficial effects of the utility model are:

By being provided with filter assemblies in MBR film rear end, the impurity that MBR film can not filter out can be effectively removed, is improved Wastewater purification efficiency, while by the way that backstop plate is arranged between MBR film and aeration tube, mud can be prevented fast at aeration branch pipe Speed deposition, increases the service life of aeration branch pipe, reduces entreprise cost, application prospect is wider.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the top view of the MBR film case of the utility model；

Fig. 3 is the A-A cross-sectional view of the MBR film case of the utility model；

Fig. 4 is the side view of the MBR film case of the utility model；

Fig. 5 is the structural schematic diagram of the filter of the utility model.

In attached drawing: 10- filtering ponds, 20-MBR film case, 11- guide rail, 111- expansion bolt, 12- water producing pipe, 121- produce water Hose, 122- exhaust pipe I, 123- pressure gauge I, 124- produce water pump, 125- exhaust pipe II, 126- pressure gauge II, 13- inlet tube, 131- pressure gauge III, 14- aeration tube, 21- hook, 22- slot, 23-MBR membrane module, 24- produce water branch pipe, 241- filter, 242- interface I, 243- interface II, 244- filter core, 25- backstop plate, 26- aeration opening, 261- aeration branch pipe, 27- produce jellyfish pipe.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to the utility model Attached drawing carries out clear, complete description to the technical solution of the utility model.Based on the embodiment in the application, this field is general Logical technical staff other similar embodiments obtained without making creative work, all should belong to the application The range of protection.In addition, the direction word mentioned in following implementation, such as "upper" "lower" " left side " " right side " etc. are only with reference to attached The direction of figure, therefore, the direction word used are created for illustrative and not limiting the utility model.

The utility model is described in further detail with preferred embodiment with reference to the accompanying drawing.

Referring to figs. 1 to 4, the percolate of the utility model handles MBR membranous system, including filtering ponds 10 and MBR film case 20, MBR film casees 20 are put into filtering ponds 10.It is provided on MBR film case 20 and produces jellyfish pipe 27 and produce water branch pipe 24, in filtering ponds It is provided with water producing pipe 12 on 10, produces 27 one end of jellyfish pipe connection water producing pipe 12, other end connection produces water branch pipe 24.

Inlet tube 13 is additionally provided on filtering ponds 10, inlet tube 13 conveys percolate to be processed toward filtering ponds 10 are inner, into It is provided with pressure gauge III 131 in liquid pipe 13, tests the pressure value of inlet tube 13.It is soft that water is produced in the other end connection of water producing pipe 12 Pipe 121, the end for producing water hose 121, which is connected with, produces water pump 124.The percolate to be processed that inlet tube 13 conveys, by filtering ponds After 10 filtering, by producing the swabbing action of water pump 124, production jellyfish pipe 27 is flowed by producing water branch pipe 24, then flow into production water Pipe 12 and production water hose 121, are finally delivered to next processing stage.

It is provided with pressure gauge I 123 on producing water hose 121, for monitoring the pressure for producing water hose, is producing water hose 121 On be additionally provided with an exhaust pipe I 122, can will produce water hose 121 in gas outlet pipe outside.It is arranged at the top of water pump 124 producing There is exhaust pipe II 125, pressure gauge II 126 is provided on exhaust pipe II 125.

It is additionally provided with aeration tube 14 on filtering ponds 10, aeration opening 26, aeration tube 14 and exposure are provided on MBR film case Port 26 connects, and 26 other end of aeration opening is connected to aeration branch pipe 261, and gas enters MBR film case 20 by aeration branch pipe 261 Between several MBR membrane modules 23 of interior setting, the mud being adhered on MBR membrane module 23 is swept away to come, keeps MBR membrane module 23 Film surface cleaning.

The two sides of filtering ponds 10 are provided with guide rail 11, several expansion bolts 111 are provided on guide rail 11 to fix guide rail 11, several slots 22 are provided on the outside of MBR film case 20, slot 22 can be stuck at guide rail 11, be slided up and down along guide rail 11, in MBR It is provided with hook 21 at the top of film case 20, MBR film case 20 can be lifted out out of filtering ponds 10.

Dismountable backstop plate 25 is additionally provided in MBR film case 20, backstop plate 25 is arranged under MBR membrane module 23 End, and the upper end of aeration branch pipe 261 is set, mud can be trapped in the upper surface of backstop plate 25, prevent mud from sinking to Blocking aeration branch pipe 261 on aeration branch pipe 261, usually only need to remove backstop plate 25 carry out cleaning.

Referring to Fig. 3 and Fig. 5, it is provided with filter 241 between water branch pipe 24 and MBR membrane module 23 producing, filter 241 is set It sets in the water inlet for producing water branch pipe 24, can further be filtered to the percolate for producing water branch pipe 24 is flowed into.241 top of filter It is equipped with interface II 243 equipped with interface I 242, bottom end, is provided with removable cartridge between interface I 242 and interface II 243 244, filter core 244 can be regularly replaced.

In use, percolate to be processed is delivered in filtering ponds by inlet tube 13, pass through the MBR film group in MBR film case 23 filtration, purification of part then by producing the extraction of water branch pipe, and is delivered to next processing stage by producing water hose.

The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and , when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this In utility model covering scope.

Claims (10)

1. a kind of percolate handles MBR membranous system, including filtering ponds (10) and MBR film case (20), MBR film case (20) is arranged in mistake In filter tank (10), which is characterized in that be equipped on the MBR film case (20) and produce jellyfish pipe (27) He Chanshui branch pipe (24), in institute Filtering ponds (10) are stated equipped with water producing pipe (12), produce jellyfish pipe (27) one end connection water producing pipe (12), other end connection produces water branch It manages (24)；

Inlet tube (13) and aeration tube (14) are additionally provided on the filtering ponds (10), MBR film case (20) is equipped with aeration opening (26) With MBR membrane module (23), aeration tube (14) is connect with aeration opening (26), and aeration opening (26) other end connects aeration branch pipe (261)；

It is additionally provided with a grade web plate (25) in MBR film case (20), shelves web plate (25) is located at the lower end of MBR membrane module (23), and is located at The upper end of aeration branch pipe (261).

2. a kind of percolate according to claim 1 handles MBR membranous system, which is characterized in that on the inlet tube (13) It is provided with pressure gauge III (131).

3. a kind of percolate according to claim 1 handles MBR membranous system, which is characterized in that the water producing pipe (12) Other end connection produces water hose (121), and the end for producing water hose (121), which is connected with, produces water pump (124).

4. a kind of percolate according to claim 3 handles MBR membranous system, which is characterized in that the production water hose (121) On be additionally provided with pressure gauge I (123) and exhaust pipe I (122).

5. a kind of percolate according to claim 3 handles MBR membranous system, which is characterized in that production water pump (124) top Portion is equipped with exhaust pipe II (125), is equipped with pressure gauge II (126) on exhaust pipe II (125).

6. a kind of percolate according to claim 1 handles MBR membranous system, which is characterized in that the filtering ponds (10) Two sides are equipped with guide rail (11), are provided with several slots (22) on the outside of MBR film case (20), and slot (22) is placed at guide rail (11), and edge is led Rail (11) slides up and down.

7. a kind of percolate according to claim 6 handles MBR membranous system, which is characterized in that set on the guide rail (11) There are several expansion bolts (111).

8. a kind of percolate according to claim 1 handles MBR membranous system, which is characterized in that MBR film case (20) top Portion is provided with hook (21).

9. a kind of percolate according to claim 1 handles MBR membranous system, which is characterized in that in the production water branch pipe (24) filter (241) are equipped between MBR membrane module (23).

10. a kind of percolate according to claim 9 handles MBR membranous system, which is characterized in that the filter (241) Top is equipped with interface I (242), bottom end is equipped with interface II (243), and filter core is equipped between interface I (242) and interface II (243) (244)。