CN116715350A - Low-energy-consumption composite membrane biological reaction device - Google Patents
Low-energy-consumption composite membrane biological reaction device Download PDFInfo
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- CN116715350A CN116715350A CN202310879073.1A CN202310879073A CN116715350A CN 116715350 A CN116715350 A CN 116715350A CN 202310879073 A CN202310879073 A CN 202310879073A CN 116715350 A CN116715350 A CN 116715350A
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- reaction tank
- aeration pipe
- assembly
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 108
- 239000012528 membrane Substances 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000005265 energy consumption Methods 0.000 title claims abstract description 11
- 238000005273 aeration Methods 0.000 claims abstract description 65
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
Abstract
The invention discloses a low-energy-consumption composite membrane biological reaction device, which belongs to the technical field of sewage treatment and comprises a reaction tank and a reaction mechanism, wherein the reaction mechanism comprises: the device comprises a support frame, a composite membrane assembly, an aeration pipe, a limiting assembly, a feed inlet, a filtering assembly, a driving assembly and an air inlet assembly; when sewage reacts in the retort inboard, the accessible driving piece realizes moving frame reciprocating motion, further drive aeration pipe carries out reciprocating motion in retort inboard bottom to make the aeration pipe rotate at the removal in-process, can evenly increase the inboard oxygen of retort, make things convenient for sewage to react the operation, drive assembly can also realize that filter element rocks, conveniently rocks the filtration to getting into the inboard sewage of retort for filtration efficiency, can effectively guarantee the supply of oxygen through the subassembly that admits air, facilitate the use.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a low-energy-consumption composite membrane biological reaction device.
Background
The waste water treatment is to treat waste water by physical, chemical and biological methods to purify the waste water and reduce pollution, so as to recycle and reuse the waste water, fully utilize water resources, convert organic pollutants in solution, colloid and fine suspension state in the waste water into stable and harmless substances by the metabolism of microorganisms, and divide the biological treatment method into two types of aerobic biological treatment and anaerobic biological treatment according to different microorganisms, wherein the biological treatment of the waste water is widely used as an aerobic biological treatment method, and the aerobic biological treatment method is divided into an activated sludge method and a biological membrane method according to the tradition, wherein the activated sludge method is a treatment unit and has various operation modes, and treatment equipment belonging to the biological membrane method comprises a biological filter, a biological turntable, a biological contact oxidation pond, a biological fluidized bed and the like.
The existing composite membrane biological reaction device is fixed in the position of an aeration pipe in the use process, so that the local oxygen concentration is easily too high or too low, the working efficiency is influenced, and before the reaction, sewage is inconvenient to sufficiently filter, impurities are caused to enter the inner side of a reaction tank, and the working effect is influenced.
To avoid the above-mentioned problems, it is necessary to provide a low-energy-consumption composite membrane bioreactor device to overcome the drawbacks of the prior art.
Disclosure of Invention
The invention aims to provide a composite membrane biological reaction device with low energy consumption, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a complex film biological reaction device of low energy consumption, includes retort and reaction mechanism, reaction mechanism includes:
the support frame is fixedly arranged at the bottom side of the reaction tank and used for supporting the reaction tank, a composite membrane component is arranged at the inner side of the reaction tank, an aeration pipe is arranged at the bottom side of the reaction tank, a plurality of aeration holes are arranged at the outer side of the aeration pipe, and a limiting component is arranged between the aeration pipe and the reaction tank and used for limiting the moving track of the aeration pipe at the inner side of the reaction tank;
the top end of the reaction tank is provided with a feed inlet, the bottom side of the feed inlet is provided with a filter assembly, the side surface of the filter assembly is provided with a connecting frame, the connecting frame is fixedly arranged on the inner side of the reaction tank, the inner side of the connecting frame is provided with a screen, and the screen is detachably connected with the connecting frame; the driving assembly is arranged on the outer side of the reaction tank, is connected with the filtering assembly and the aeration pipe, and is used for driving the aeration pipe to move on the inner side of the reaction tank and driving the filtering assembly to swing at an angle; and the outer side of the reaction tank is also provided with an air inlet component for supplying oxygen to the aeration pipe.
As a further technical scheme of the invention: the spacing subassembly includes:
the limiting block is positioned at one end of the aeration pipe, the aeration pipe is rotationally connected with the limiting block, a limiting rod is fixedly arranged on the inner wall of the reaction tank, the limiting rod penetrates through the limiting block, a connecting frame is arranged at the other end of the aeration pipe, a sliding rail is arranged on the inner wall of the reaction tank, the sliding rail is in concave-convex connection with the connecting frame, the aeration pipe is rotationally connected with the connecting frame, the aeration pipe is communicated with the connecting frame, a movable frame is arranged at the top end of the connecting frame, the shape of the movable frame is of an inverted L shape, and the top end of the movable frame extends out of the reaction tank;
and a rotating assembly is further arranged between the aeration pipe and the inner wall of the reaction tank and used for rotating when the aeration pipe moves in position.
As a further technical scheme of the invention: the rotating assembly includes:
the gear ring is fixedly arranged on the outer side of one end of the aeration pipe, a fixed plate is arranged on the inner wall of the reaction tank, the movable frame penetrates through the fixed plate and can move on the fixed plate, a rack is fixedly arranged on one side, close to the gear ring, of the fixed plate, and the rack is meshed with the gear ring.
As a further technical scheme of the invention: the filter assembly includes:
the fixing frame is fixedly arranged on the side wall of the connecting frame, a fixing frame is arranged on the fixing frame, a filter screen is arranged on the inner side of the fixing frame, one end of the fixing frame is rotationally connected with the fixing frame, and a baffle is arranged on the top side of one end, far away from the fixing frame, of the fixing frame; the long rod is arranged on the inner side of the reaction tank and is positioned on the bottom side of one end of the fixed frame far away from the fixed frame and used for supporting the fixed frame.
As a further technical scheme of the invention: the drive assembly includes:
the driving piece is fixedly arranged on the outer wall of the reaction tank, a driving rod is fixedly arranged at the output end of the driving piece, a rotary disk is fixedly arranged at the bottom side of the driving rod, a short rod is fixedly arranged at the edge of the bottom side of the rotary disk, a positioning frame is fixedly arranged at one side of the movable frame, which is close to the rotary disk, and the positioning frame is long-strip-shaped, and the short rod stretches into the inner side of the positioning frame;
and a connecting component is further arranged between the driving rod and the filtering component and used for driving the filtering component to shake in the process of rotating the driving rod.
As a further technical scheme of the invention: the connection assembly includes:
the first rotating frame is fixedly arranged at one end, far away from the fixed frame, of the fixed frame, a connecting plate is arranged on the first rotating frame, a second rotating frame is arranged at one end, far away from the first rotating frame, of the connecting plate, two ends of the connecting plate are rotationally connected with the first rotating frame and the second rotating frame, a moving plate is fixedly arranged on the second rotating frame, and the moving plate extends out of the reaction tank; and a cam is arranged on the outer side of the driving rod and is contacted with one end of the moving plate.
As a further technical scheme of the invention: the air intake assembly includes:
the air suction box is characterized in that an air inlet hole is formed in the side face of the bottom end of the air suction box, a fan is arranged at the air inlet hole, an air deflector is arranged at the corner of the inner side of the air suction box, a heating wire is arranged on the upper side of the air deflector, a semiconductor refrigerating sheet is arranged on the upper side of the heating wire, and a telescopic pipe is arranged between the top end of the air suction box and the movable frame.
As a further technical scheme of the invention: the sewage draining frame is installed to reaction tank bottom side one end, installs the valve on the sewage draining frame, the drainage frame is installed to reaction tank bottom side other end, the filter is installed to drainage frame inboard, the drain valve is installed to drainage frame bottom.
Compared with the prior art, the invention has the following beneficial effects:
according to the low-energy-consumption composite membrane biological reaction device, when sewage reacts on the inner side of the reaction tank, the movable frame can be driven to reciprocate through the driving piece, the aeration pipe is further driven to reciprocate on the bottom end of the inner side of the reaction tank, the aeration pipe is enabled to rotate in the moving process, oxygen on the inner side of the reaction tank can be increased uniformly, the sewage can be reacted conveniently, the driving assembly can further realize shaking of the filtering assembly, the sewage entering the inner side of the reaction tank can be conveniently subjected to shaking filtration, the filtration efficiency is improved, the supply of oxygen can be effectively ensured through the air inlet assembly, and the use is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the structure of the aeration pipe inside the reaction tank in the present invention.
Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
FIG. 4 is a schematic view of the structure of the outside of the reaction tank in the present invention.
Fig. 5 is a schematic structural diagram of the driving assembly and the filtering assembly according to the present invention.
Fig. 6 is a schematic structural view of the fixing frame, the filter screen and the baffle plate in the present invention.
In the accompanying drawings: 1-retort, 2-support frame, 3-complex film assembly, 4-aeration pipe, 5-spacing assembly, 51-spacing block, 52-spacing rod, 53-connection frame, 54-slide rail, 55-moving frame, 56-rotating assembly, 561-gear ring, 562-fixed plate, 563-rack, 6-feed port, 7-filtration assembly, 71-fixed frame, 72-fixed frame, 73-filter screen, 74-baffle, 75-long rod, 8-driving assembly, 81-driving member, 82-driving rod, 83-rotating disk, 84-short rod, 85-positioning frame, 86-connection assembly, 861-first rotating frame, 862-connection plate, 863-second rotating frame, 864-moving plate, 865-cam, 9-air intake assembly, 91-suction box, 92-fan, 93-air deflector, 94-heater wire, 95-semiconductor refrigeration sheet, 96-telescoping tube, 10-connection frame, 11-screen, 12-frame, 13-valve, 14-drainage frame, 15-drainage frame, 16-drainage valve, drainage valve.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 6, in the embodiment provided by the invention, a low-energy-consumption composite membrane biological reaction device comprises a reaction tank 1 and a reaction mechanism, wherein the reaction mechanism comprises:
the support frame 2 is fixedly arranged at the bottom side of the reaction tank 1 and used for supporting the reaction tank 1, a composite membrane component 3 is arranged at the inner side of the reaction tank 1, an aeration pipe 4 is arranged at the bottom side of the reaction tank 1, a plurality of aeration holes are arranged at the outer side of the aeration pipe 4, and a limiting component 5 is arranged between the aeration pipe 4 and the reaction tank 1 and used for limiting the moving track of the aeration pipe 4 at the inner side of the reaction tank 1;
the top end of the reaction tank 1 is provided with a feed inlet 6, the bottom side of the feed inlet 6 is provided with a filter assembly 7, the side surface of the filter assembly 7 is provided with a connecting frame 10, the connecting frame 10 is fixedly arranged on the inner side of the reaction tank 1, the inner side of the connecting frame 10 is provided with a screen 11, and the screen 11 is detachably connected with the connecting frame 10; a driving component 8 is arranged on the outer side of the reaction tank 1, and the driving component 8 is connected with the filtering component 7 and the aeration pipe 4 and is used for driving the aeration pipe 4 to move on the inner side of the reaction tank 1 and driving the filtering component 7 to shake in an angle; an air inlet assembly 9 is also arranged on the outer side of the reaction tank 1 and is used for providing oxygen for the aeration pipe 4.
In this embodiment, when sewage reacts inside the reaction tank 1, the driving piece 81 can be used to realize the reciprocating motion of the moving frame 55, further drive the aeration pipe 4 to reciprocate at the bottom end inside the reaction tank 1, and enable the aeration pipe 4 to rotate in the moving process, so that oxygen inside the reaction tank 1 can be increased uniformly, the sewage can be reacted conveniently, the driving component 8 can also realize the shaking of the filtering component 7, the sewage entering the inside of the reaction tank 1 can be shaken conveniently, the filtering efficiency is accelerated, the supply of oxygen can be effectively ensured through the air inlet component 9, and the use is convenient; and impurity filtered out on the filter component 7 can get into screen cloth 11 inboard, separates through screen cloth 11 and link 10, realizes the collection to impurity and handles, facilitates the use.
In one embodiment of the present invention, referring to fig. 1, 2 and 3, the limiting assembly 5 includes:
the limiting block 51 is positioned at one end of the aeration pipe 4, the aeration pipe 4 is rotationally connected with the limiting block 51, a limiting rod 52 is fixedly arranged on the inner wall of the reaction tank 1, the limiting rod 52 penetrates through the limiting block 51, a connecting frame 53 is arranged at the other end of the aeration pipe 4, a sliding rail 54 is arranged on the inner wall of the reaction tank 1, the sliding rail 54 is in concave-convex connection with the connecting frame 53, the aeration pipe 4 is rotationally connected with the connecting frame 53, the aeration pipe 4 is communicated with the connecting frame 53, a movable frame 55 is arranged at the top end of the connecting frame 53, the shape of the movable frame 55 is in an inverted L shape, and the top end of the movable frame 55 extends out of the reaction tank 1;
a rotating component 56 is also arranged between the aeration pipe 4 and the inner wall of the reaction tank 1 and is used for rotating when the aeration pipe 4 moves in position.
The rotating assembly 56 includes:
the gear ring 561 is fixedly installed on the outer side of one end of the aeration pipe 4, a fixed plate 562 is installed on the inner wall of the reaction tank 1, the movable frame 55 penetrates through the fixed plate 562 and can move on the fixed plate 562, a rack 563 is fixedly installed on one side, close to the gear ring 561, of the fixed plate 562, and the rack 563 is meshed and connected with the gear ring 561.
In this embodiment, the gag lever post 52 runs through stopper 51 to fixed mounting is in on the retort 1 inner wall, the gag lever post 52 is the level form, stopper 51 can carry out the position movement along gag lever post 52, the linking frame 53 can carry out the position movement along slide rail 54, evenly distributed has a plurality of aeration pipes 4 between linking frame 53 and the stopper 51, aeration pipe 4 both ends are all rotated with stopper 51 and linking frame 53 and are connected, aeration pipe 4 one end outside fixed mounting has gear ring 561, fixed plate 562 fixed mounting is on retort 1 inner wall, gear ring 561 with rack 563 meshing is connected, and when moving frame 55 drove linking frame 53 and aeration pipe 4 and carry out the position movement, conveniently make aeration pipe 4 rotate, make oxygen evenly distributed, make things convenient for sewage to react the operation.
In one embodiment of the present invention, referring to fig. 1 and 5, the filter assembly 7 includes:
the fixing frame 71 is fixedly arranged on the side wall of the connecting frame 10, a fixing frame 72 is arranged on the fixing frame 71, a filter screen 73 is arranged on the inner side of the fixing frame 72, one end of the fixing frame 72 is rotationally connected with the fixing frame 71, and a baffle 74 is arranged on the top side of one end, far away from the fixing frame 71, of the fixing frame 72; the long rod 75 is installed on the inner side of the reaction tank 1, and the long rod 75 is located at the bottom side of one end of the fixed frame 72 far away from the fixed frame 71, and is used for supporting the fixed frame 72.
In this embodiment, mount 71 fixed mounting is on link 10 lateral wall, mount 71 with install antifriction bearing between the fixed frame 72 one end downside, fixed frame 72 can the mount 71 rotates as the centre of a circle, fixed frame 72 other end downside is equipped with stock 75, stock 75 fixed mounting is in retort 1 inboard, conveniently supports fixed frame 72 to when drive assembly 8 stops working, make fixed frame 72 be the horizontality, baffle 74 is the slope form, and fixed mounting is in fixed frame 72 keeps away from fixed frame 71 one end, can effectively avoid sewage to leak.
In one embodiment of the present invention, referring to fig. 1, 4 and 5, the driving assembly 8 includes:
the driving piece 81 is fixedly arranged on the outer wall of the reaction tank 1, a driving rod 82 is fixedly arranged at the output end of the driving piece 81, a rotating disc 83 is fixedly arranged at the bottom side of the driving rod 82, a short rod 84 is fixedly arranged at the bottom side edge of the rotating disc 83, a positioning frame 85 is fixedly arranged at one side of the movable frame 55 close to the rotating disc 83, the positioning frame 85 is in a long strip shape, and the short rod 84 stretches into the inner side of the positioning frame 85;
a connecting component 86 is further installed between the driving rod 82 and the filtering component 7, and is used for driving the filtering component 7 to shake in the process of rotating the driving rod 82.
The connection assembly 86 includes:
the first rotating frame 861 is fixedly arranged at one end, far away from the fixed frame 71, of the fixed frame 72, a connecting plate 862 is arranged on the first rotating frame 861, a second rotating frame 863 is arranged at one end, far away from the first rotating frame 861, of the connecting plate 862, two ends of the connecting plate 862 are rotationally connected with the first rotating frame 861 and the second rotating frame 863, a movable plate 864 is fixedly arranged on the second rotating frame 863, and the movable plate 864 extends out of the reaction tank 1; a cam 865 is installed outside the driving lever 82, and the cam 865 is in contact with one end of the moving plate 864.
In this embodiment, the driving member 81 may be a rotating motor or a stepping motor, in this embodiment, the driving member 81 is a rotating motor, a driving rod 82 is fixedly mounted at an output end of the driving member 81, a rotating disc 83 is fixedly mounted at a bottom end of the driving rod 82, a short rod 84 at a bottom edge of the rotating disc 83 contacts with a positioning frame 85 on the moving frame 55, and when the rotating disc 83 rotates, the moving frame 55 is conveniently driven to reciprocate, so as to further realize a position change of the aerator pipe 4; the movable plate 864 extends out of the reaction tank 1, the movable plate 864 is horizontal, the movable plate 864 is in contact with the cam 865 outside the driving rod 82, when the cam 865 rotates to facilitate movement of the movable plate 864, the first rotating frame 861, the connecting plate 862 and the second rotating frame 863 are installed between the movable plate 864 and the fixed frame 72, when the movable plate 864 moves in position, the fixed frame 72 is conveniently driven to rotate, the fixed frame 72 is enabled to rotate from horizontal to inclined, under the action of self gravity of the fixed frame 72, the cam 865 is matched, the fixed frame 72 can drive the filter screen 73 to shake when the cam 865 rotates, and further filtration of the sewage by the filter screen 73 is quickened.
In one embodiment of the present invention, referring to fig. 1, the air intake assembly 9 includes:
the suction box 91, suction box 91 bottom side is equipped with the inlet port, the inlet port department installs fan 92, the aviation baffle 93 is installed to suction box 91 inboard corner, aviation baffle 93 upside is equipped with heater strip 94, the heater strip 94 upside is equipped with semiconductor refrigeration piece 95, suction box 91 top with install flexible pipe 96 between the removal frame 55.
In this embodiment, the fan 92 may blow air into the air suction box 91, change the direction of the air flow through the air deflector 93, and heat the air through the heating wire 94 to increase the temperature of the inner side of the reaction tank 1, and further cool the air through the semiconductor cooling plate 95, and reduce the temperature of the inner side of the reaction tank 1, so that the use is convenient; a temperature detector is installed inside the reaction tank 1, so that the temperature inside the reaction tank 1 can be detected in real time, the heating wire 94 or the semiconductor refrigerating sheet 95 can be conveniently controlled to work, a through hole is formed inside the movable frame 55, the air can be conveniently conveyed, a telescopic pipe 96 is installed between the movable frame 55 and the suction box 91, and when the movable frame 55 moves in position, the telescopic pipe 96 can still convey the air;
a drain frame 12 is arranged at one end of the bottom side of the reaction tank 1, a valve 13 is arranged on the drain frame 12, a drain frame 14 is arranged at the other end of the bottom side of the reaction tank 1, a filter 15 is arranged at the inner side of the drain frame 14, and a drain valve 16 is arranged at the bottom end of the drain frame 14; the sewage draining frame 12 and the valve 13 can facilitate the discharge of dirt on the inner side of the reaction tank 1; the drain frame 14 and the filter element 15 facilitate the clean water obtained after the sewage reaction to be discharged out of the reaction tank 1, and the filter element 15 in this embodiment may be an activated carbon filter screen, so as to avoid the dirt being discharged from the drain frame 14.
The working principle of the invention is as follows:
in the invention, firstly, sewage is injected from a feed inlet 6 on the reaction tank 1, the sewage is filtered by a filter screen 73 and falls into the inner side of the reaction tank 1, then a fan 92 can be controlled to start working, the oxygen is conveyed, and the reaction temperature can be controlled; then, the driving piece 81 is started, the driving rod 82 is rotated, the aeration pipe 4 can be moved in position and rotated in the moving process, so that oxygen is uniformly distributed on the inner side of the reaction tank 1, the reaction operation of sewage is facilitated, the filter screen 73 can be simultaneously realized to shake in the moving process of the aeration pipe 4, the filtering efficiency of the sewage is further accelerated, impurities of the filter screen 73 can enter the screen 11 to be collected, and the use is convenient.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a complex film biological reaction device of low energy consumption, includes retort and reaction mechanism, its characterized in that, reaction mechanism includes:
the support frame is fixedly arranged at the bottom side of the reaction tank and used for supporting the reaction tank, a composite membrane component is arranged at the inner side of the reaction tank, an aeration pipe is arranged at the bottom side of the reaction tank, a plurality of aeration holes are arranged at the outer side of the aeration pipe, and a limiting component is arranged between the aeration pipe and the reaction tank and used for limiting the moving track of the aeration pipe at the inner side of the reaction tank;
the top end of the reaction tank is provided with a feed inlet, the bottom side of the feed inlet is provided with a filter assembly, the side surface of the filter assembly is provided with a connecting frame, the connecting frame is fixedly arranged on the inner side of the reaction tank, the inner side of the connecting frame is provided with a screen, and the screen is detachably connected with the connecting frame; the driving assembly is arranged on the outer side of the reaction tank, is connected with the filtering assembly and the aeration pipe, and is used for driving the aeration pipe to move on the inner side of the reaction tank and driving the filtering assembly to swing at an angle; and the outer side of the reaction tank is also provided with an air inlet component for supplying oxygen to the aeration pipe.
2. The low energy complex film bioreactor apparatus of claim 1, wherein the limiting assembly comprises:
the limiting block is positioned at one end of the aeration pipe, the aeration pipe is rotationally connected with the limiting block, a limiting rod is fixedly arranged on the inner wall of the reaction tank, the limiting rod penetrates through the limiting block, a connecting frame is arranged at the other end of the aeration pipe, a sliding rail is arranged on the inner wall of the reaction tank, the sliding rail is in concave-convex connection with the connecting frame, the aeration pipe is rotationally connected with the connecting frame, the aeration pipe is communicated with the connecting frame, a movable frame is arranged at the top end of the connecting frame, the shape of the movable frame is of an inverted L shape, and the top end of the movable frame extends out of the reaction tank;
and a rotating assembly is further arranged between the aeration pipe and the inner wall of the reaction tank and used for rotating when the aeration pipe moves in position.
3. The low energy complex film bioreactor apparatus of claim 2, wherein the rotating assembly comprises:
the gear ring is fixedly arranged on the outer side of one end of the aeration pipe, a fixed plate is arranged on the inner wall of the reaction tank, the movable frame penetrates through the fixed plate and can move on the fixed plate, a rack is fixedly arranged on one side, close to the gear ring, of the fixed plate, and the rack is meshed with the gear ring.
4. A low energy complex membrane bioreactor apparatus as claimed in claim 3, wherein the filter assembly comprises:
the fixing frame is fixedly arranged on the side wall of the connecting frame, a fixing frame is arranged on the fixing frame, a filter screen is arranged on the inner side of the fixing frame, one end of the fixing frame is rotationally connected with the fixing frame, and a baffle is arranged on the top side of one end, far away from the fixing frame, of the fixing frame; the long rod is arranged on the inner side of the reaction tank and is positioned on the bottom side of one end of the fixed frame far away from the fixed frame and used for supporting the fixed frame.
5. The low energy complex membrane bioreactor apparatus of claim 4, wherein the drive assembly comprises:
the driving piece is fixedly arranged on the outer wall of the reaction tank, a driving rod is fixedly arranged at the output end of the driving piece, a rotary disk is fixedly arranged at the bottom side of the driving rod, a short rod is fixedly arranged at the edge of the bottom side of the rotary disk, a positioning frame is fixedly arranged at one side of the movable frame, which is close to the rotary disk, and the positioning frame is long-strip-shaped, and the short rod stretches into the inner side of the positioning frame;
and a connecting component is further arranged between the driving rod and the filtering component and used for driving the filtering component to shake in the process of rotating the driving rod.
6. The low energy complex film bioreactor apparatus of claim 5, wherein the connection assembly comprises:
the first rotating frame is fixedly arranged at one end, far away from the fixed frame, of the fixed frame, a connecting plate is arranged on the first rotating frame, a second rotating frame is arranged at one end, far away from the first rotating frame, of the connecting plate, two ends of the connecting plate are rotationally connected with the first rotating frame and the second rotating frame, a moving plate is fixedly arranged on the second rotating frame, and the moving plate extends out of the reaction tank; and a cam is arranged on the outer side of the driving rod and is contacted with one end of the moving plate.
7. The low energy complex membrane bioreactor apparatus of claim 2, wherein the air intake assembly comprises:
the air suction box is characterized in that an air inlet hole is formed in the side face of the bottom end of the air suction box, a fan is arranged at the air inlet hole, an air deflector is arranged at the corner of the inner side of the air suction box, a heating wire is arranged on the upper side of the air deflector, a semiconductor refrigerating sheet is arranged on the upper side of the heating wire, and a telescopic pipe is arranged between the top end of the air suction box and the movable frame.
8. The low-energy-consumption composite membrane bioreactor according to claim 1, wherein a sewage draining frame is installed at one end of the bottom side of the reaction tank, a valve is installed on the sewage draining frame, a water draining frame is installed at the other end of the bottom side of the reaction tank, a filtering piece is installed at the inner side of the water draining frame, and a water draining valve is installed at the bottom end of the water draining frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310879073.1A CN116715350A (en) | 2023-07-18 | 2023-07-18 | Low-energy-consumption composite membrane biological reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310879073.1A CN116715350A (en) | 2023-07-18 | 2023-07-18 | Low-energy-consumption composite membrane biological reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105887A (en) * | 2022-06-29 | 2022-09-27 | 承德石油高等专科学校 | Drilling mud filtration equipment for oil development |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105887A (en) * | 2022-06-29 | 2022-09-27 | 承德石油高等专科学校 | Drilling mud filtration equipment for oil development |
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