CN208700644U - A kind of microbe filter film for sewage treatment - Google Patents

Abstract

The utility model discloses a kind of microbe filter films for sewage treatment, belong to technical field of sewage, its key points of the technical solution are that, including filtering membrane body, filter core, upper surface layer and undersurface layer, the outer wall for filtering membrane body runs through groove there are four connections, the first magnet is fixedly connected with above groove, the second magnet is fixedly connected with below first magnet, the second supporting layer is closely fitted with above undersurface layer, the second supporting layer is disposed with microculture layer, microbial layer, the first filter membrane and the second filter membrane from top to bottom.This kind is used for the microbe filter film of sewage treatment, microbial layer is closely fitted with by microculture layer bottom, so that the objectionable impurities decomposed in sewage can be absorbed in the microorganism on microbial film, filter effect is good, and microculture layer can provide and supplement microbial layer for microorganism, it is used for purification sewage, the sewage treatment capacity of microbe filter film can be continuously improved.

Description

A kind of microbe filter film for sewage treatment

Technical field

The utility model relates to technical field of sewage, in particular to a kind of microbe filter for sewage treatment Film.

Background technique

Microbe filter film for sewage treatment is a kind of microbe filter film for sewage treatment, including filter membrane Ontology and filter core can effectively purify the chemical substance in sewage, reach the good result of sewage treatment, but In the microbe filter film course of work, purifying water effect is poor, it has not been convenient to fixed, also inconvenient directly to handle sewage, mistake Filter low efficiency.

It is a kind of for sewage treatment film that Authorization Notice No. is that the Chinese patent of CN106334446A discloses, to sewage into In row decontamination process, which can play good filtration, convenient to be directly filtered to sewage, use When it is with good stability can, ensure that it is easy to use, but in the actual utilization of microbe filter film, microbe filter The fixed effect of film is poor, and dismantles relatively difficult, and microbe filter film only only uses the filtering of single layer, and filter efficiency is low And filter effect is poor.

Utility model content

In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of micro- lifes for sewage treatment Object filter membrane, good fixing effect and dismantle it is fairly simple, by the filtering of the filter layer of multilayer, filter efficiency it is higher and filter Effect is good.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for sewage treatment Microbe filter film, including filtering membrane body, filter core, upper surface layer and undersurface layer, the filter core be fitted tightly over described The outer wall of membrane body is filtered, through connection there are four groove, the top of the groove is fixed to be connected the outer wall of the filtering membrane body It is connected to the first magnet, the second magnet, second magnet and first magnet are fixedly connected with below first magnet Corresponding setting is closely fitted with the second supporting layer above the undersurface layer, and the lower section of second supporting layer is closely pasted Conjunction has microculture layer, and microculture layer bottom is closely fitted with microbial layer, and microbial layer and microorganism are trained Feeding layer is arranged in parallel, and the first filter membrane is fixedly connected with below the microbial layer, and the bottom of first filter membrane is fixed It is connected with the second filter membrane.

Further, the filtering membrane body is in " rectangular " shape, and the outer wall of the filtering membrane body is fixedly installed with triangle Item, and triangular strip is equipped with side length, and each edge length is equal, the outer edge on the bottom edge of the triangular strip and the filtering membrane body It fits closely.

Further, it is fixedly connected with fibrous layer above second supporting layer, is welded in the middle part of the fibrous layer Reinforcing rib, and the length of reinforcing rib is greater than the length of fibrous layer, and fibrous layer is in " spiral " shape.

Further, the filter core is fixedly connected with cleaning fluid discharge pipe close to the side of the filtering membrane body, and clear There are two the settings of washing lotion delivery pipe, and two cleaning fluid discharge pipes are symmetrical set, and one end of the cleaning fluid discharge pipe is passed through Wear the outer wall for being connected to filter core.

Further, the outer wall of the upper surface layer is closely fitted with protective film, the size of the protective film and upper surface The size of layer is adapted, and the inner wall insertion of upper surface layer is provided with several the first fenestras, and several first fenestras are equal Even distribution.

Further, the first supporting layer, and the first supporting layer and second are fixedly connected with above second supporting layer Supporting layer is in " sawtooth " shape, and fleam, between 70 five to nine ten degree, the first supporting layer and the second supporting layer are in pair Claim setting.

Further, the bottom of the filtering membrane body is fixedly installed with filtration membrane cartridge, and filtration membrane cartridge shape is in " cross " shape, and filtration membrane cartridge is vertical setting with filtering membrane body, the symmetry axis and filtering membrane body of filtration membrane cartridge Symmetry axis be located on same level straight line.

Further, being internally embedded for the undersurface layer is provided with the second fenestra, and the second fenestra is provided with several, And several second fenestras are uniformly distributed, the aperture of the aperture diameter of the second fenestra less than the first fenestra.

In conclusion the utility model has the following beneficial effects:

1, the microbe filter film for being used for sewage treatment is fixedly connected with the first magnet, the first magnet above groove Lower section be fixedly connected with the second magnet, the second magnet and the corresponding setting of the first magnet, pass through the second magnet and the first magnet Corresponding setting enables the second magnet and the first magnet to carry out mutual attraction by the magnetism of itself, may be implemented pair Effect is fixed in microbial film, need to only remove the second magnet and the first magnet, so that it may complete disassembly, avoid and be difficult to dismantle The problem of.

2, the microbe filter film for being used for sewage treatment is closely fitted with microculture below the second supporting layer Layer, microculture layer bottom are closely fitted with microbial layer, are closely fitted with microbial layer by microculture layer bottom, So that the impurity decomposed in sewage can be absorbed in the microorganism on microbial film, so that filter effect is good, and microculture layer Microbial layer can be provided and supplemented for microorganism, use for purification sewage, the sewage of microbe filter film can be continuously improved Processing capacity.

3, the microbe filter film for being used for sewage treatment, the second supporting layer are disposed with the first filter membrane from top to bottom With the second filter membrane, the first filter membrane and the second filter membrane are fitted tightly over the outer wall of the second supporting layer, pass through the first filter membrane It is fitted tightly over the outer wall of the second supporting layer with the second filter membrane, at this moment can pass through first by the sewage that microbial layer decomposes Filter membrane and the second filter membrane are filtered processing, and the sewage for allowing microbial layer to decompose have passed through the filtering of double medium filtration film, have The filter efficiency for improving film of effect, avoiding microbe filter film is the filtering for carrying out single layer, improves microbe filter The filter effect of film.

4, the microbe filter film for being used for sewage treatment, the outer wall for filtering membrane body are fixedly installed with triangular strip, and three Angle bead is equipped with side length, and each edge length is equal, and the bottom edge of triangular strip is fitted closely with the outer edge for filtering membrane body, by The outer wall of filtering membrane body is fixedly installed with triangular strip, can use the edge of clamp triangular strip, be put into sewage disposal device, It is damaged to avoid filtering membrane body, leads to poor filtration effect.

5, the microbe filter film for being used for sewage treatment is fixedly connected with fibrous layer, fiber above the second supporting layer The middle part of layer is welded with reinforcing rib, and the length of reinforcing rib is greater than the length of fibrous layer, and fibrous layer is in " spiral " shape, passes through second It is fixedly connected with fibrous layer above support layer, plays and accepts filtration between the first supporting layer and the second supporting layer, energy Enough enhancing the filter effect of microbe filter film, fibrous layer is in " spiral " shape, increase the filter space of fibrous layer, and fibrous layer Middle part be welded with reinforcing rib, increase the watertight ability of fibrous layer, at the same improve microbe filter film filtering effect Fruit.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the present embodiment；

Fig. 2 is the bottom substance schematic diagram of the present embodiment；

Fig. 3 is the diagrammatic cross-section of the present embodiment；

Fig. 4 is structural schematic diagram between first supporting layer and the second supporting layer of the present embodiment.

In figure: 1, filtering membrane body；101, triangular strip；102, cleaning fluid discharge pipe；103, groove；1031, the first magnet； 1032, the second magnet；104, filtration membrane cartridge；2, filter core；3, upper surface layer；301, protective film；302, the first fenestra；4, first Supporting layer；5, fibrous layer；501, reinforcing rib, the 6, second supporting layer；601, microculture layer；602, microbial layer；603, One filter membrane；604, the second filter membrane；7, undersurface layer, the 701, second fenestra.

Specific embodiment

With reference to Fig. 1-Fig. 4, a kind of microbe filter film for sewage treatment, including filtering membrane body 1, filter core 2, upper table Surface layer 3 and undersurface layer 7, filter core 2 are fitted tightly over the outer wall of filtering membrane body 1, upper surface layer 3 and undersurface layer 7 in parallel Setting, there are four grooves 103 through connection for the outer wall of filtering membrane body 1, and the top of groove 103 is fixedly connected with the first magnet 1031, the lower section of the first magnet 1031 is fixedly connected with the second magnet 1032, and the second magnet 1032 and the first magnet 1031 are opposite It should be arranged, the second magnet 1032 and the first magnet 1031 is enabled to carry out mutual attraction, Ke Yishi by the magnetism of itself Effect, and good fixing effect now are fixed to microbial film, only need to remove the second magnet 1032 and the first magnet 1031, is dismantled More convenient, the top of undersurface layer 7 is closely fitted with the second supporting layer 6, and the lower section of the second supporting layer 6 is closely fitted with micro- life Object culture layer 601,601 bottom of microculture layer are closely fitted with microbial layer 602, microbial layer 602 and microculture Layer 601 is arranged in parallel, and the lower section of microbial layer 602 is fixedly connected with the first filter membrane 603, and the bottom of the first filter membrane 603 is solid Surely it is connected with the second filter membrane 604, the sewage for allowing microbial layer to decompose have passed through the filtering of double medium filtration film, effectively raise The filter efficiency of film avoids the filtering that microbe filter film only only carries out single layer, improves the mistake of microbe filter film Filter effect.

Further, filtering 1 shape of membrane body is in " rectangular " shape, greater area of can carry out being filtered sewage at place Reason accelerates the purification speed of sewage, and the outer wall of filtering membrane body 1 is fixedly installed with triangular strip 101, and triangular strip 101 is equipped with side It is long, and each edge length is equal, is an equilateral triangle item 101, the bottom edge of triangular strip 101 and the outer edge of filtering membrane body 1 It fits closely, by being fixedly installed with triangular strip 101 in the outer wall of filtering membrane body 1, the side of clamp triangular strip 101 can be used Edge is easy to pick up taking-up, is put into sewage disposal device, can prevent filtering 1 breakage of membrane body from leading to poor filtration effect, save It saves time and is also less prone to microbiological contamination, and triangular strip 101 is equipped with side length, and each edge length is equal, is an equilateral triangle item 101, makes The structure for obtaining triangular strip 101 is more stable, is not easy to loosen, and clamp more convenient.

Further, the top of the second supporting layer 6 is fixedly connected with fibrous layer 5, and the middle part of fibrous layer 5 is welded with reinforcing rib 501, the length of reinforcing rib 501 is greater than the length of fibrous layer 5, and fibrous layer 5 is in " spiral " shape, passes through the top of the second supporting layer 6 It is fixedly connected with fibrous layer 5, plays and accepts filtration between the first supporting layer 4 and the second supporting layer 6, fibrous layer 5 is in " spiral " shape, increases the filter space of fibrous layer 5, and the middle part of fibrous layer 5 is welded with reinforcing rib 501, increases fibrous layer 5 Watertight ability, the length of reinforcing rib 501 is longer than the length of fibrous layer 5, more preferable to protect fibrous layer 5.

Further, filter core 2 is fixedly connected with cleaning fluid discharge pipe 102, cleaning solution row close to the side of filtering membrane body 1 It puts there are two the settings of pipe 102, and two cleaning fluid discharge pipes 102 are symmetrical set, one end of cleaning fluid discharge pipe 102 is run through It is connected to the outer wall of filter core 2, cleaning fluid discharge pipe 102 is fixedly connected with close to the side of filtering membrane body 1 by filter core 2, it can Periodically to carry out being rinsed microbe filter film, with guarantee filter membrane ontology 1 and filter core 2 it is permanently effective work, and There are two the settings of cleaning fluid discharge pipe 102, and is symmetrical set, and can accelerate cleaning fluid discharge pipe 102 to filter membrane ontology 1 and filter The working efficiency that core 2 cleans.

Further, the outer wall of upper surface layer 3 is closely fitted with protective film 301, the size and upper surface layer of protective film 301 3 size is adapted, and the inner wall insertion of upper surface layer 3 is provided with several the first fenestras 302, and several first fenestras 302 are uniformly distributed, and being closely fitted with protective film 301 by the outer wall of upper surface layer 3 can protect upper surface layer 3 not by extraneous ring The destruction in border, several first fenestras 302 can carry out preliminary filtering to by the sewage of upper surface layer 3, and several the One fenestra 302 is evenly distributed on the inner wall of upper surface layer 3, guarantees that the filter effect of 3 everywhere of upper surface layer is identical.

Further, the top of the second supporting layer 6 is fixedly connected with the first supporting layer 4, the first supporting layer 4 and the second support Layer 6 is in " sawtooth " shape, and fleam, between 70 five to nine ten degree, the first supporting layer 4 and the second supporting layer 6 are in symmetrical Setting, is fixedly connected with the first supporting layer 4 by the top of the second supporting layer 6, can support upper surface layer 3 and lower surface respectively Layer 7, and the first supporting layer 4 and the second supporting layer 6 are in " sawtooth " shape, can increase the contact area of sewage water flow, fleam Between 70 five to nine ten degree, the ability of the water storage between the first supporting layer 4 and the second supporting layer 6, the first support are balanced Layer 4 and the second supporting layer 6 are symmetrical set, and are the setting of fibrous layer 5, are provided space.

Further, the bottom for filtering membrane body 1 is fixedly installed with filtration membrane cartridge 104, and 104 shape of filtration membrane cartridge is in " cross " shape, filtration membrane cartridge 104 is vertical setting with filtering membrane body 1, and the symmetry axis of filtration membrane cartridge 104 and filtering The symmetry axis of membrane body 1 is located on same level straight line, and the bottom by filtering membrane body 1 is fixedly installed with filtration membrane cartridge 104, filtering membrane body 1 can be supported to carry out firm work, 104 shape of filtration membrane cartridge is in " cross " shape, can be reinforced The stability of filter holder 104, filtration membrane cartridge 104 are vertical setting with filtering membrane body 1, and filtration membrane cartridge 104 The symmetry axis of symmetry axis and filtering membrane body 1 is located on same level straight line, ensure that filtration membrane cartridge 104 and filtering membrane body 1 middle part aligns, more firm to be supported, and extends the service life of filtering membrane body 1.

Further, being internally embedded for undersurface layer 7 is provided with the second fenestra 701, and the second fenestra 701 is provided with several It is a, and several second fenestras 701 are uniformly distributed, the hole of the diameter in the aperture of the second fenestra 701 less than the first fenestra 302 Diameter is provided with the second fenestra 701 by being internally embedded for undersurface layer 7, being internally embedded for undersurface layer 7 is provided with second Fenestra 701 finally can be filtered processing to the sewage for filtering membrane body 1, and the second fenestra 701 is provided with several, and Several second fenestras 701 are evenly distributed in the inner wall of undersurface layer 7, ensure that by the first filter membrane 603 and the second mistake The sewage of filter membrane 604 can be handled, and the diameter in the aperture of the second fenestra 701 is convenient for dirt less than the aperture of the first fenestra 302 Water water flow can run through the first supporting layer 4 and the second supporting layer 6 carries out the filtering of deep layer.

Specific implementation process, in use, the middle part that filtration membrane cartridge 104 is placed on sewage disposal device first is symmetrical On position, convenient for the placement of microbial film, then passes through the edge of clamp triangular strip 101, be put into sewage disposal device, put After setting completion, by groove 103 by four angles the first magnet 1031 and the second magnet 1032 install, the first magnet 1031 and the second magnetism between magnet 1032 carry out attracting, microbe filter film can firmly be fixed, then be beaten The wastewater inlet for opening sewage disposal device enters among processing equipment by sewage, the first fenestra 302 of the inside of upper surface layer 3 It can tentatively carry out handling sewage, microbial layer 602 can decompose the oxynitrides in water, after progress The filtration treatment in face, the microculture layer 601 of 602 top of microbial layer can provide a certain amount of nutrients to microorganism Matter, guarantee microbial layer 602 survival rate, enhance the filter effect of microbe filter net, the sewage after filtering gradually into Enter to the first filter membrane 603 and the second filter membrane 604, be filtered processing, the sewage after final purification is carried out from undersurface layer 7 Outflow, the middle part of fibrous layer 5 is welded with reinforcing rib 501, increases the watertight ability of fibrous layer 5.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of microbe filter film for sewage treatment, including filtering membrane body (1), filter core (2), upper surface layer (3) and Undersurface layer (7), it is characterised in that: the filter core (2) is fitted tightly over the outer wall of filtering membrane body (1), the filtering The outer wall of membrane body (1) runs through there are four connections groove (103), is fixedly connected with the first magnet above the groove (103) (1031), be fixedly connected with the second magnet (1032) below first magnet (1031), second magnet (1032) and First magnet (1031) corresponding setting is closely fitted with the second supporting layer (6), institute above the undersurface layer (7) It states and is closely fitted with below the second supporting layer (6) microculture layer (601), microculture layer (601) bottom is tight It is close to be fitted with microbial layer (602), and microbial layer (602) is arranged in parallel with microculture layer (601), the microbial layer (602) it is fixedly connected with below the first filter membrane (603), the bottom of first filter membrane (603) is fixedly connected with second Filter membrane (604).

2. a kind of microbe filter film for sewage treatment according to claim 1, it is characterised in that: the filter membrane Ontology (1) is in " rectangular " shape, and the outer wall of filtering membrane body (1) is fixedly installed with triangular strip (101), and triangular strip (101) Equipped with side length, and each edge length is equal, and the bottom edge of the triangular strip (101) and the outer edge of filtering membrane body (1) are tight Closely connected conjunction.

3. a kind of microbe filter film for sewage treatment according to claim 1, it is characterised in that: described second It is fixedly connected with fibrous layer (5) above support layer (6), is welded with reinforcing rib (501) in the middle part of the fibrous layer (5), and reinforce The length of muscle (501) is greater than the length of fibrous layer (5), and fibrous layer (5) is in " spiral " shape.

4. a kind of microbe filter film for sewage treatment according to claim 1, it is characterised in that: the filter core (2) side close to filtering membrane body (1) is fixedly connected with cleaning fluid discharge pipe (102), and cleaning fluid discharge pipe (102) There are two settings, and two cleaning fluid discharge pipes (102) are symmetrical set, and one end of the cleaning fluid discharge pipe (102) is passed through Wear the outer wall for being connected to filter core (2).

5. a kind of microbe filter film for sewage treatment according to claim 1, it is characterised in that: the upper surface The outer wall of layer (3) is closely fitted with protective film (301), and the size of the protective film (301) and the size of upper surface layer (3) are mutually fitted It answers, and the inner wall insertion of upper surface layer (3) is provided with several the first fenestras (302), and several first fenestras (302) are equal Even distribution.

6. a kind of microbe filter film for sewage treatment according to claim 1, it is characterised in that: described second It is fixedly connected with the first supporting layer (4) above support layer (6), and the first supporting layer (4) and the second supporting layer (6) are in " sawtooth " Shape, and fleam, between 70 five to nine ten degree, the first supporting layer (4) and the second supporting layer (6) are symmetrical set.

7. a kind of microbe filter film for sewage treatment according to claim 1, it is characterised in that: the filter membrane The bottom of ontology (1) is fixedly installed with filtration membrane cartridge (104), and filtration membrane cartridge (104) shape is in " cross " shape, and mistake Filter holder (104) is vertical setting with filtering membrane body (1), the symmetry axis of filtration membrane cartridge (104) and filtering membrane body (1) Symmetry axis be located on same level straight line.

8. a kind of microbe filter film for sewage treatment according to claim 5, it is characterised in that: the lower surface Being internally embedded for (7) of layer is provided with the second fenestra (701), and the second fenestra (701) is provided with several, and several second Fenestra (701) is uniformly distributed, the aperture of the aperture diameter of the second fenestra (701) less than the first fenestra (302).