CN115385439A

CN115385439A - Aeration device for integrated membrane method sewage treatment

Info

Publication number: CN115385439A
Application number: CN202211040323.4A
Authority: CN
Inventors: 虞建浔; 杨仑; 王宗凯; 王庙保
Original assignee: Jiangxi Lianshi Environmental Protection Technology Co ltd
Current assignee: Jiangxi Lianshi Environmental Protection Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-25

Abstract

The invention provides an integrated membrane process aeration device for sewage treatment, which relates to the technical field of sewage treatment and comprises an aerator, wherein one end of the aerator is fixedly connected with an aeration main pipe, the lower end of the aeration main pipe is fixedly connected with a fixed pipe, an adjusting assembly is arranged outside a fixed pipe body and comprises a driving mechanism and a movable plate, the movable plate is movably connected to the bottom end of the fixed pipe, the outer peripheral surface of the movable plate is connected with the adjusting mechanism, the driving mechanism is connected with the adjusting mechanism through a connecting mechanism, a diffusion assembly is arranged at the bottom end of the fixed pipe and positioned at the inner side of the movable plate, branch pipes are respectively and fixedly arranged on the inner wall of the movable plate, a protection assembly is arranged at the inner side of the movable plate, the aeration branch pipes are arranged at the inner side of the movable plate, the driving assembly drives the branch pipes to rotate, and dissolved oxygen is dispersed through the diffusion assembly, so that microorganisms and organic matters can be fully contacted with the dissolved oxygen, and the reaction rate is accelerated.

Description

Aeration device for integrated membrane method sewage treatment

Technical Field

The invention relates to the technical field of sewage treatment, in particular to an aeration device for sewage treatment by an integrated membrane method.

Background

The biomembrane method belongs to the method of the aerobic biological treatment, it is to pass the waste water through aerobic microorganism and protozoa, the biomembrane that the metazoan, etc. grows and breeds and forms on the carrier filler, adsorb and degrade the organic matter, make the waste water get the method purified, still need to set up the aerator in the treatment tank usually, make the microorganism in the waste water obtain and dissolve oxygen, and then carry on the oxygenolysis to the organic matter in the waste water, as a sewage treatment that the patent of application number is CN201920705828.5 proposed treats the aeration oxidation tank circularly, including the sewage treatment tank, the top of the sewage treatment tank is provided with the intake pipe, the lower extreme of the intake pipe connects gradually the aeration pipe, the aeration pipe extends to the inside of the sewage treatment tank, and the lower extreme of the aeration pipe is provided with the aeration head, one side upper portion of the sewage treatment tank has seted up the water inlet, the other side bottom of the sewage treatment tank has seted up the delivery port, the external connection of delivery port has the pipeline, the other end of the delivery port has set up the moisture separation tank. The utility model discloses a through setting up sewage treatment pond, solar cell panel, power supply box, biomembrane, filler plate, moisture separation pond, water pump, clear water outlet pipe, circulation treatment pipe and quality of water sensor, solved equipment incomplete to sewage treatment's effect, the energy consumption is high and its problem that lacks water quality testing mechanism.

However, in the above technical solution, during the aeration process, dissolved oxygen is sent from the aeration pipe to the aeration head, and then sent from the aeration head to the water, this arrangement may cause most of the dissolved oxygen to gather near the aeration pipe, which may cause organic matters and microorganisms far away from the aeration pipe to be unable to sufficiently contact with the dissolved oxygen, thereby reducing the reaction rate, and the aeration head is not provided with a protection structure, which may easily cause the aeration head to be blocked, which may affect the normal operation of the apparatus.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an aeration device for integrated membrane sewage treatment, which can effectively solve the problems that the reaction rate is reduced due to the accumulation of dissolved oxygen near an aeration pipeline and the normal operation of equipment is affected due to the easy blockage of an aeration head.

(II) technical scheme

In order to realize the purpose, the invention adopts the technical scheme that:

the utility model provides an integration embrane method aeration equipment for sewage treatment, includes the aeration machine, aeration machine one end fixedly connected with aeration is responsible for, aeration is responsible for the fixed pipe of lower extreme fixedly connected with, fixed intraductal mounting has four connecting pipes, fixed pipe shaft is provided with adjusting part outward, adjusting part includes actuating mechanism and fly leaf, fly leaf swing joint is in fixed socle end, the fly leaf outer peripheral face is connected with adjustment mechanism, actuating mechanism passes through coupling mechanism and is connected with adjustment mechanism, fixed socle end just is located the fly leaf inboard and installs diffusion subassembly, fly leaf inner wall fixed mounting has the bleeder respectively, the relative one end fixedly connected with gooseneck pipe of connecting pipe and bleeder, the fly leaf inboard is provided with protection component.

Preferably, a fixing block is fixedly installed inside the fixing block, the connecting pipe is fixedly installed inside the fixing block, a through groove is formed inside the fixing block, and a plurality of aeration heads are fixedly installed on one side of the pipe body of the branch pipe.

Preferably, the driving mechanism comprises a first servo motor and an installation block, the output end of the first servo motor is fixedly connected with a lead screw, the lead screw is rotatably connected inside the installation block, and a movable block is movably connected outside a rod body of the lead screw.

Preferably, the connecting mechanism comprises a fixing rod, arc-shaped connecting blocks and first connecting rods, the fixing rod is fixedly connected to one side, away from the mounting block, of the movable block, the two ends of the fixing rod are fixedly connected with the arc-shaped connecting blocks respectively, and the lower surfaces of the arc-shaped connecting blocks are located on the two sides of the fixing pipe and fixedly connected with the first connecting rods respectively.

Preferably, the adjusting mechanism comprises a connecting ring and four first support rods, the connecting ring is movably sleeved outside the fixed pipe body, the upper surface of the connecting ring is fixedly connected with the first connecting rod, and the peripheral surface of the connecting ring is fixedly connected with the four first support rods.

Preferably, the lower surface of one end of the first support rod, which is far away from the connecting ring, is movably connected with a second connecting rod through a connecting piece respectively, the bottom end of the second connecting rod is movably connected to the outer peripheral surface of the movable plate, and the inner wall of the movable plate is provided with a sliding groove.

Preferably, the protection subassembly includes protection casing and stopper, the protection casing cover is established in the bleeder outside, one side fixedly connected with that the protection casing is close to the fly leaf inner wall and the corresponding guide block of spout, guide block and spout inner wall sliding connection, the one end fixedly connected with stopper of fixed pipe is kept away from to the protection casing.

Preferably, a clamping groove is formed in the limiting block, a limiting rod is clamped in the clamping groove, the limiting rod penetrates through the movable plate, a spring is sleeved outside a rod body of one end, away from the limiting block, of the movable plate, and two ends of the spring are fixedly connected with the limiting rod and the movable plate respectively.

Preferably, the diffusion component comprises a limiting ring, fan blades and a second servo motor, four second supporting rods are fixedly connected to the outer peripheral surface of the limiting ring, a third connecting rod is fixedly connected to the output end of the second servo motor, and the fan blades are fixedly connected to the outer portion of one end rod of the third connecting rod, which is far away from the second servo motor.

Preferably, the second support rod is fixedly installed at the bottom end of the fixed pipe, the limiting ring is sleeved outside the rod body of the third connecting rod and located above the fan blades, and the second servo motor is fixedly installed at the bottom end of the fixed block.

Compared with the prior art, the invention has the following beneficial effects:

1. install the aeration bleeder at the fly leaf inboard and at a plurality of aeration heads of bleeder one side installation, drive coupling mechanism and adjustment mechanism through actuating mechanism and remove, the removal through adjustment mechanism drives the fly leaf and rotates, thereby change the position of bleeder and aeration head, and set up second servo motor in the fly leaf inboard and drive the flabellum and rotate, can be with dissolved oxygen to the fixed outside of tubes diffusion, thereby make microorganism and organic matter and dissolved oxygen fully contact, and then accelerate the oxidative decomposition rate of microorganism to organic matter.

2. Set up the protection casing through the activity in fly leaf inboard, can play the effect of protection to the aeration head, avoid the aeration head to take place the condition of jam in the use, carry out the joint through setting up the spring drive gag lever post and draw-in groove, can install and dismantle the protection casing fast, and then be convenient for clear up the protection casing.

Drawings

FIG. 1 is an overall first perspective structural view of an aeration apparatus for integrated membrane process sewage treatment according to the present invention;

FIG. 2 is a schematic diagram of an integral second-view structure of an aeration apparatus for integrated membrane process sewage treatment according to the present invention;

FIG. 3 is a schematic side view of an aeration apparatus for integrated membrane process sewage treatment according to the present invention;

FIG. 4 isbase:Sub>A schematic view ofbase:Sub>A cross section A-A in FIG. 3 of an aeration apparatus for integrated membrane process sewage treatment according to the present invention;

FIG. 5 is an enlarged view of the part B in FIG. 4 of the aeration apparatus for integrated membrane process sewage treatment according to the present invention;

FIG. 6 is an enlarged view of the structure at C in FIG. 4 of an aeration apparatus for integrated membrane process sewage treatment according to the present invention;

FIG. 7 is a schematic structural diagram of a protective component in the aeration device for integrated membrane process sewage treatment of the present invention.

In the figure: 1. an aerator; 2. a guard assembly; 201. a protective cover; 202. a guide block; 203. a limiting block; 204. a limiting rod; 205. a spring; 206. a card slot; 3. an adjustment assembly; 301. a drive mechanism; 3011. a first servo motor; 3012. mounting a block; 3013. a screw rod; 3014. a movable block; 302. a connecting mechanism; 3021. a fixing rod; 3022. an arc-shaped connecting block; 3023. a first connecting rod; 303. an adjustment mechanism; 3031. a connecting ring; 3032. a first support bar; 3033. a connecting member; 3034. a second connecting rod; 304. a movable plate; 305. a chute; 4. a diffusion component; 401. a third connecting rod; 402. a second support bar; 403. a limiting ring; 404. a fan blade; 405. a second servo motor; 5. an aeration main pipe; 6. a fixed block; 7. a through groove; 8. a connecting pipe; 9. a gooseneck; 10. a branch pipe; 11. an aeration head; 12. and fixing the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-7, an aeration device for integrated membrane sewage treatment comprises an aerator 1, one end of the aerator 1 is fixedly connected with an aeration main pipe 5, the lower end of the aeration main pipe 5 is fixedly connected with a fixed pipe 12, four connecting pipes 8 are installed inside the fixed pipe 12, an adjusting component 3 is arranged outside a pipe body of the fixed pipe 12, the adjusting component 3 comprises a driving mechanism 301 and a movable plate 304, the movable plate 304 is movably connected to the bottom end of the fixed pipe 12, the outer peripheral surface of the movable plate 304 is connected with an adjusting mechanism 303, the driving mechanism 301 is connected with the adjusting mechanism 303 through the connecting mechanism 302, the bottom end of the fixed pipe 12 is located inside the movable plate 304 and is provided with a diffusion component 4, the inner wall of the movable plate 304 is respectively and fixedly provided with a branch pipe 10, one end of the connecting pipe 8 opposite to the branch pipe 10 is fixedly connected with a gooseneck 9, and the inside of the movable plate 304 is provided with a protection component 2.

In this embodiment, the fixing block 6 is fixedly mounted inside the fixing pipe 12, the connecting pipe 8 is fixedly mounted inside the fixing block 6, the through groove 7 is formed inside the fixing block 6, and the plurality of aeration heads 11 are fixedly mounted on one side of the pipe body of the branch pipe 10.

When specifically setting up, through at the inside fixed block 6 that sets up of fixed pipe 12, can fix four 8 pipe shafts of connecting pipe, wherein gooseneck 9 is located fixed pipe 12 bottom, can be convenient for fly leaf 304 drives lateral pipe 10 and remove, aeration head 11 is located lateral pipe 10 and keeps away from one side of fly leaf 304, through setting up aeration head 11, can increase the area of contact of oxygen and aquatic microorganism, thereby accelerate the oxidative decomposition to organic matter in water, wherein lead to groove 7 and be used for the power supply circuit of fixed second servo motor 405.

In this embodiment, the driving mechanism 301 includes a first servo motor 3011 and a mounting block 3012, an output end of the first servo motor 3011 is fixedly connected with a lead screw 3013, the lead screw 3013 is rotatably connected inside the mounting block 3012, and a movable block 3014 is movably connected outside a rod of the lead screw 3013.

In this embodiment, the connection mechanism 302 includes a fixing rod 3021, an arc-shaped connection block 3022, and a first connection rod 3023, the fixing rod 3021 is fixedly connected to one side of the movable block 3014 away from the installation block 3012, two ends of the fixing rod 3021 are respectively and fixedly connected to the arc-shaped connection block 3022, and the lower surface of the arc-shaped connection block 3022 is located on two sides of the fixed pipe 12 and is respectively and fixedly connected to the first connection rod 3023.

When the device is specifically arranged, the mounting block 3012 is mounted on the inner wall of the treatment tank, the fixing rod 3021 can be connected to a plurality of fixing tubes 12 and corresponding devices, the first servo motor 3011 drives the lead screw 3013 to rotate, so that the movable block 3014 and the connecting mechanism 302 are driven to move up and down, the connecting mechanism 302 drives the adjusting mechanism 303 to move synchronously, the opening angle of the movable plate 304 is further changed, adjustment can be performed according to specifications of different treatment tanks in the using process, and therefore the application range of the device is widened.

In this embodiment, the adjusting mechanism 303 includes a connecting ring 3031 and first support rods 3032, the connecting ring 3031 is movably sleeved outside the tube body of the fixing tube 12, the upper surface of the connecting ring 3031 is fixedly connected to the first connecting rod 3023, and the outer peripheral surface of the connecting ring 3031 is fixedly connected to the four first support rods 3032.

In this embodiment, a second connecting rod 3034 is movably connected to a lower surface of one end of the first supporting rod 3032 away from the connecting ring 3031 through a connecting member 3033, a bottom end of the second connecting rod 3034 is movably connected to an outer peripheral surface of the movable plate 304, and a sliding groove 305 is formed on an inner wall of the movable plate 304.

It can be understood that, in this application, the connection ring 3031 slides outside the tube body of the fixed tube 12 under the driving of the first connection rod 3023, so that the second connection rod 3034 connected to the bottom end of the first support rod 3032 correspondingly rotates, when the connection ring 3031 moves downwards, the second connection rod 3034 presses the movable plate 304 downwards and rotates at the connection position with the movable plate 304, so that the movable plate 304 rotates inwards, the area of aeration is reduced, when the connection ring 3031 moves upwards, the movable plate 304 is pulled upwards by the second connection rod 3034, so that the movable plate 304 rotates outwards, the area of aeration is increased, a plurality of aeration devices can be adjusted simultaneously, and the operation is simple and convenient.

In this embodiment, the protection assembly 2 includes the protection casing 201 and the stopper 203, the protection casing 201 is covered outside the branch pipe 10, one side fixedly connected with that the protection casing 201 is close to the inner wall of the movable plate 304 has the guide block 202 corresponding to the chute 305, the guide block 202 is connected with the inner wall of the chute 305 in a sliding manner, and one end fixedly connected with the stopper 203 that the protection casing 201 is far away from the fixed pipe 12.

In this embodiment, a slot 206 is formed inside the stopper 203, a limiting rod 204 is clamped inside the slot 206, the limiting rod 204 penetrates through the movable plate 304, a spring 205 is sleeved outside a rod body at an end far away from the stopper 203, and two ends of the spring 205 are respectively fixedly connected with the limiting rod 204 and the movable plate 304.

When specifically setting up, protection casing 201 is installed at fly leaf 304 inboard through guide block 202 and is covered and establish in the lateral pipe 10 outside, can prevent that mud or debris from blockking up aeration head 11, ensure aeration head 11's normal operating, through set up spring 205 and run through fly leaf 304 with gag lever post 204 between fly leaf 304 and gag lever post 204, can make gag lever post 204 remove towards the direction of being close to stopper 203 under spring 205's drive, thereby alternate inside draw-in groove 206, through simple pulling and promotion gag lever post 204, can install and dismantle protection casing 201 fast, be convenient for clear up protection casing 201.

In this embodiment, the diffusing member 4 includes a limiting ring 403, fan blades 404, and a second servo motor 405, four second support rods 402 are fixedly connected to the outer peripheral surface of the limiting ring 403, a third connecting rod 401 is fixedly connected to the output end of the second servo motor 405, and the fan blades 404 are fixedly connected to the outside of a shaft of one end of the third connecting rod 401 away from the second servo motor 405.

In this embodiment, the second support rod 402 is fixedly mounted at the bottom end of the fixed tube 12, the limiting ring 403 is sleeved outside the shaft of the third connecting rod 401 and located above the fan blade 404, and the second servo motor 405 is fixedly mounted at the bottom end of the fixed block 6.

It can be understood that, in the present application, the limit ring 403 is located inside the movable plate 304, and is used for limiting the movable plate 304, so as to prevent the movable plate 304 and the protective cover 201 from obstructing the rotation of the fan blades 404, the final state of the closed movable plate 304 is the state of the protective cover 201 abutting against the outer circumferential surface of the limit ring 403, and during specific setting, the corresponding limit ring 403 may be selected according to the specification of the treatment tank, wherein the second servo motor 405 is arranged to drive the fan blades 404 to rotate, so as to diffuse the oxygen sent out by the aeration head 11, improve the reaction rate, and shorten the treatment time.

The working principle of the aeration device for integrated membrane sewage treatment is as follows:

when in use, the installation block 3012 is first installed inside the treatment tank, the fixed pipe 12 is placed inside the treatment tank, the first servo motor 3011 is started, the output end of the first servo motor 3011 drives the screw rod 3013 to rotate, so as to drive the movable block 3014 and the fixed rod 3021 to ascend, the fixed rod 3021 drives the arc-shaped connection block 3022 and the connection ring 3031 to move upwards, so as to rotate the second connection rod 3034 connected to the bottom end of the first support rod 3032 and drive the movable plate 304 to move upwards, and at the same time, the bottom ends of the four movable plates 304 are gradually opened, so as to drive the branched pipe 10 to move synchronously, increase the aeration area of the branched pipe 10 in the horizontal direction, after the position is adjusted to a proper position, the first servo motor 3011 is closed, and the aerator 1 and the second servo motor 405 are started, let in oxygen inside the aeration main pipe 5 through aeration machine 1, let in inside connecting pipe 8 and lateral pipe 10 afterwards, see off from aeration head 11 at last, output through second servo motor 405 drives third connecting rod 401 and flabellum 404 and takes place to rotate, can spread the oxygen of seeing off in the aeration head 11, thereby accelerate the oxidative decomposition rate of microorganism and organic matter in the sewage, after using a period, need clear up protection casing 201, in operation, pull gag lever post 204 towards the direction of keeping away from the fly leaf 304 lateral surface, make the spring 205 extension, gag lever post 204 one end is kept away from stopper 203, take protection casing 201 out afterwards, after the clearance finishes, push guide block 202 inside spout 305, and it can inside the draw-in groove 206 to correspond the gag lever post 204.

The specific types and specifications of the aerator 1, the first servo motor 3011 and the second servo motor 405 are determined according to actual use conditions.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an integration aeration equipment for embrane method sewage treatment, includes aeration machine (1), its characterized in that: aerator (1) one end fixedly connected with aeration is responsible for (5), aeration is responsible for (5) the fixed pipe of lower extreme fixedly connected with (12), fixed pipe (12) internally mounted has four connecting pipes (8), fixed pipe (12) pipe shaft is provided with adjusting part (3) outward, adjusting part (3) are including actuating mechanism (301) and fly leaf (304), fly leaf (304) swing joint is in fixed pipe (12) bottom, fly leaf (304) outer peripheral face is connected with adjusting mechanism (303), actuating mechanism (301) are connected with adjusting mechanism (303) through coupling mechanism (302), fixed pipe (12) bottom just is located fly leaf (304) inboard and installs diffusion subassembly (4), fly leaf (304) inner wall fixed mounting respectively has bleeder (10), the relative one end fixedly connected with gooseneck pipe (9) of connecting pipe (8) and bleeder (10), fly leaf (304) inboard is provided with protection component (2).

2. An aeration apparatus for integrated membrane process sewage treatment according to claim 1, wherein: fixed pipe (12) inside fixed mounting has fixed block (6), connecting pipe (8) fixed mounting is inside fixed block (6), logical groove (7) have been seted up to fixed block (6) inside, lateral (10) shaft one side fixed mounting has a plurality of aeration heads (11).

3. An aeration apparatus according to claim 1 for integrated membrane process sewage treatment, characterized in that: actuating mechanism (301) include first servo motor (3011) and installation piece (3012), the output fixedly connected with lead screw (3013) of first servo motor (3011), lead screw (3013) rotate to be connected inside installation piece (3012), lead screw (3013) pole body outer swing joint has movable block (3014).

4. An aeration apparatus according to claim 1 for integrated membrane process sewage treatment, characterized in that: coupling mechanism (302) are including dead lever (3021), arc connecting block (3022), head rod (3023), dead lever (3021) fixed connection keeps away from one side of installation piece (3012) at movable block (3014), dead lever (3021) both ends fixedly connected with arc connecting block (3022) respectively, arc connecting block (3022) lower surface just is located fixed pipe (12) both sides fixedly connected with head rod (3023) respectively.

5. An aeration apparatus according to claim 1 for integrated membrane process sewage treatment, characterized in that: the adjusting mechanism (303) comprises a connecting ring (3031) and first supporting rods (3032), the connecting ring (3031) is movably sleeved outside the fixed pipe (12), the upper surface of the connecting ring (3031) is fixedly connected with a first connecting rod (3023), and the peripheral surface of the connecting ring (3031) is fixedly connected with the four first supporting rods (3032).

6. An aeration apparatus according to claim 5 for integrated membrane process sewage treatment, characterized in that: the lower surface of one end, far away from the connecting ring (3031), of the first support rod (3032) is movably connected with a second connecting rod (3034) through a connecting piece (3033), the bottom end of the second connecting rod (3034) is movably connected to the outer peripheral surface of the movable plate (304), and a sliding groove (305) is formed in the inner wall of the movable plate (304).

7. An aeration apparatus according to claim 1 for integrated membrane process sewage treatment, characterized in that: protection component (2) are including protection casing (201) and stopper (203), protection casing (201) cover is established in lateral pipe (10) outside, one side fixedly connected with that protection casing (201) are close to fly leaf (304) inner wall and spout (305) corresponding guide block (202), guide block (202) and spout (305) inner wall sliding connection, one end fixedly connected with stopper (203) of fixed pipe (12) are kept away from in protection casing (201).

8. An aeration apparatus according to claim 7 for integrated membrane process sewage treatment, characterized in that: the limiting block (203) is internally provided with a clamping groove (206), a limiting rod (204) is clamped in the clamping groove (206), the limiting rod (204) penetrates through the movable plate (304) and is sleeved with a spring (205) far away from one end rod body of the limiting block (203), and two ends of the spring (205) are fixedly connected with the limiting rod (204) and the movable plate (304) respectively.

9. An aeration apparatus according to claim 1 for integrated membrane process sewage treatment, characterized in that: diffusion subassembly (4) include spacing ring (403), flabellum (404), second servo motor (405), four second bracing pieces (402) of spacing ring (403) outer peripheral face fixedly connected with, the output fixedly connected with third connecting rod (401) of second servo motor (405), the outer fixedly connected with flabellum (404) of one end pole of second servo motor (405) is kept away from in third connecting rod (401).

10. An aeration apparatus according to claim 9 for integrated membrane process sewage treatment, characterized in that: second bracing piece (402) fixed mounting is in fixed pipe (12) bottom, spacing ring (403) cover is established and is located flabellum (404) top outside third connecting rod (401) pole body, second servo motor (405) fixed mounting is in fixed block (6) bottom.