CN111410292A - Mixed sewage treatment device - Google Patents
Mixed sewage treatment device Download PDFInfo
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- CN111410292A CN111410292A CN202010435350.6A CN202010435350A CN111410292A CN 111410292 A CN111410292 A CN 111410292A CN 202010435350 A CN202010435350 A CN 202010435350A CN 111410292 A CN111410292 A CN 111410292A
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- aeration
- rod
- stirring
- pipe
- air supply
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a mixed sewage treatment device, relates to the technical field of sewage treatment, and mainly aims to solve the problems of single aeration angle and unsatisfactory effect of the conventional sewage treatment device; the aeration device comprises a box body, an aeration unit and a stirring unit, wherein the aeration unit comprises a first motor, a threaded rod, an aeration pipe and an air supply assembly communicated with the aeration pipe, the stirring unit comprises a stirring shaft, a stirring rod fixed on the stirring shaft and a driving assembly used for driving the stirring shaft to rotate, a filtering unit is installed on a water inlet pipe, the filtering unit comprises a shell, a filtering screen plate and a cleaning assembly used for cleaning sundries on the filtering screen plate, the aeration unit is arranged, the aeration pipe rotates in a self-rotating manner, full aeration is realized in a rotating manner, the aeration pipe rotates in a circumferential direction, multi-angle aeration can be fully and uniformly carried out; the stirring shaft and the stirring rod reciprocate left and right, the stirring range is wide, and the stirring shaft continuously rotates forwards and backwards, so that the stirring efficiency is improved; the filtering unit is arranged, so that impurities can be conveniently cleaned and filtered.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a mixed sewage treatment device.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
In the sewage treatment process, aeration is required, and the aeration refers to a process of forcibly transferring oxygen in the air into liquid, so as to obtain enough dissolved oxygen. In addition, the aeration also can prevent the suspension in the tank from sinking and strengthen the contact of the organic matters in the tank with microorganisms and dissolved oxygen. Therefore, the microorganisms in the tank can perform oxidative decomposition on organic matters in the sewage under the condition of sufficient dissolved oxygen, but the aeration unit of the conventional sewage treatment device generally adopts a fixedly installed aeration pipeline for aeration, the aeration direction and angle are single, and the aeration effect is not ideal.
Disclosure of Invention
The invention aims to provide a mixed sewage treatment device to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a mixed sewage treatment device comprises a box body, an aeration unit and a stirring unit, wherein the top of the box body is connected with a water inlet pipe, the bottom of the box body is connected with a discharge pipe, valves are respectively arranged on the water inlet pipe and the discharge pipe, the aeration unit is arranged at the bottom of an inner cavity of the box body and is positioned below the stirring unit, the aeration unit comprises a first motor, a threaded rod, aeration pipes and an air supply assembly communicated with the aeration pipes, one end of the threaded rod is rotatably connected with the side wall of the box body, the first motor is fixedly arranged on the side wall of the box body and drives the threaded rod to be connected, the threaded rod is positioned in the box body and is fixedly provided with a driving gear on a rod section close to the first motor, a plurality of aeration pipes are annularly arranged outside the threaded rod in the box body, aeration holes, the aeration pipe is provided with a driven gear engaged with the driving gear, the inner wall of the box body is fixedly provided with an inner gear ring engaged with the driven gear, the threaded rod is connected with an inner thread sleeve in a threaded manner, the aeration pipe is sleeved with a movable brush sleeve, and the inner thread sleeve is fixedly connected with the movable brush sleeve through a supporting rod.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: and the bottom of the box body is provided with rollers.
In one alternative: the air supply assembly comprises an air supply plate and an air supply pipe, the air supply plate is arranged on one side, far away from the connecting frame, of the inner cavity of the box body, the air supply plate is connected with the threaded rod and the aeration pipe in a rotating mode, an air channel is arranged in the air supply plate, a pipeline extending into the aeration pipe is connected to the air channel in a connecting mode, the pipeline is connected with the aeration pipe in a rotating mode, the air supply pipe penetrates through the side wall of the box body and is connected with the center of the air supply plate in a rotating mode, the air supply pipe is communicated with the air channel of the.
In one alternative: the stirring unit comprises a stirring shaft, a stirring rod fixed on the stirring shaft and a driving assembly for driving the stirring shaft to rotate, the stirring rods on two sides of the stirring shaft are arranged in a staggered manner, the driving assembly comprises a second motor, a rotary table, a pin shaft, a movable rod and a screw rod, the second motor is fixedly arranged at the top of the box body, the rotary table is fixedly arranged on an output shaft of the second motor, the front side of the rotary table is connected with the vertical movable rod in a matched manner, the movable rod penetrates through the top of the box body and extends into the box body, the movable rod is connected with the top of the box body in a sliding manner, the bottom end of the movable rod is rotatably connected with the top end of the stirring shaft, the pin shaft is fixedly arranged on the outer ring of the end face of the rotary table, a through groove for the pin shaft to insert and, the top of the stirring shaft is provided with an inner spiral hole which is spirally connected with the screw rod, and a cavity for the screw rod to move is arranged in the stirring shaft.
In one alternative: a sliding block is fixed on the movable rod, and a sliding groove for the sliding block to slide left and right in a reciprocating manner is formed in the top of the box body.
In one alternative: the size of cavity is greater than the diameter of screw rod, and the one end fixed mounting that the screw rod is located the cavity has the movable block, and the movable block lateral wall laminates with the cavity inside wall, and a plurality of through-holes have evenly been seted up on the shaft section that the (mixing) shaft is located the cavity part.
In one alternative: install the filter unit on the inlet tube, the filter unit includes the casing, crosses filter plate and clears up the clearance subassembly of crossing the last debris of filter plate, cross filter plate slope fixed mounting in the casing, lie in on the casing lateral wall and cross filter plate top and seted up row miscellaneous mouthful, the clearance subassembly includes push pedal and connecting rod, and the push pedal lies in filter plate top, the push pedal bottom be with cross the inclined plane of filter plate upper surface contact, push pedal and casing sliding connection, be fixed with the arch on the push pedal lateral wall, set up on the shells inner wall and supply the arch to insert and with the parallel vertical recess of filter plate, the movable rod top is fixed with connecting rod one end, the connecting rod other end extend to in the casing and with push pedal sliding connection, the one end that the connecting rod is located the casing is fixed with the cylindric lock, sets up on the push pedal and supplies.
Compared with the prior art, the invention has the following beneficial effects:
1. the aeration unit is arranged and comprises a first motor, a threaded rod, an aeration pipe and an air supply assembly communicated with the aeration pipe, air enters an air channel from an air supply pipe and then enters the aeration pipe and is sprayed out from an aeration hole, the first motor drives the threaded rod to rotate, the threaded rod drives a driving gear to rotate, the driving gear drives a driven gear to rotate, the driven gear drives the aeration pipe to rotate, and the aeration is fully and rotationally aerated;
2. the stirring device is provided with a stirring unit, wherein the stirring unit comprises a stirring shaft, a stirring rod fixed on the stirring shaft and a driving component for driving the stirring shaft to rotate, a second motor is started, the second motor drives a rotary table to rotate, the rotary table drives a pin shaft to revolve, the pin shaft slides in a through groove so as to drive a movable rod to reciprocate left and right, the movable rod drives the stirring shaft and the stirring rod to reciprocate left and right, the stirring range is large, meanwhile, when the pin shaft slides in the through groove, a screw rod is driven to reciprocate up and down, and when the screw rod reciprocates up and down, the stirring shaft is driven to continuously rotate forward;
3. be equipped with the filter unit, the filter unit includes the casing, crosses filter screen board and clears up the clearance subassembly of crossing debris on the filter screen board, the clearance subassembly includes push pedal and connecting rod, and during the movable rod side-to-side motion, drive push pedal reciprocating motion, the push pedal will cross debris on the filter screen board and push to row miscellaneous mouthful discharge, the clearance of being convenient for, improvement work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a stirring unit in the first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Notations for reference numerals: 1-box body, 2-stirring rod, 3-chamber, 4-movable block, 5-stirring shaft, 6-rotary table, 7-second motor, 8-screw rod, 9-pin shaft, 10-movable rod, 11-water inlet pipe, 12-air supply plate, 13-movable brush sleeve, 14-aeration pipe, 15-internal thread sleeve, 16-air supply pipe, 17-discharge pipe, 18-threaded rod, 19-driven gear, 20-driving gear, 21-connecting frame, 22-first motor, 23-internal gear ring, 24-shell, 25-filter screen plate, 26-impurity discharge port, 27-push plate and 28-connecting rod.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a mixed sewage treatment apparatus includes a tank 1, an aeration unit and a stirring unit, wherein rollers are installed at the bottom of the tank 1 to facilitate movement of the apparatus, a water inlet pipe 11 is connected to the top of the tank 1, a water outlet pipe 17 is connected to the bottom of the tank 1, valves are installed on the water inlet pipe 11 and the water outlet pipe 17, the aeration unit is installed at the bottom of an inner cavity of the tank 1 and located below the stirring unit, the aeration unit includes a first motor 22, a threaded rod 18, an aeration pipe 14 and a gas supply assembly communicated with the aeration pipe 14, one end of the threaded rod 18 is rotatably connected to a sidewall of the tank 1, the first motor 22 is fixedly installed on the sidewall of the tank 1 and drives the threaded rod 18, a driving gear 20 is fixedly installed on a rod section of the threaded rod 18 located in the tank 1 and close to the first motor 22, aeration holes are uniformly formed in the aeration pipe 14, a connecting frame 21 is rotatably installed on one side, located on the driving gear 20, of the threaded rod 18, the aeration pipe 14 is rotatably connected with the connecting frame 21, a driven gear 19 meshed with the driving gear 20 is installed on the aeration pipe 14, an inner gear ring 23 meshed with the driven gear 19 is fixedly installed on the inner wall of the box body 1, an inner threaded sleeve 15 is in threaded connection with the threaded rod 18, a movable brush sleeve 13 is sleeved on the aeration pipe 14, the movable brush sleeve 13 is used for brushing the aeration pipe 14, therefore, the aeration holes of the aeration pipe 14 are prevented from being blocked by sludge, the aeration efficiency is improved, the inner threaded sleeve 15 is fixedly connected with the movable brush sleeve 13 through a supporting rod, the air supply assembly comprises an air supply plate 12 and an air supply pipe 16, the air supply plate 12 is arranged on one side, far away from the connecting frame 21, of the inner cavity of the box, an air duct is arranged in the air supply plate 12, a pipeline extending into the aeration pipe 14 is connected to the air duct, the pipeline is rotatably connected to the aeration pipe 14, the air supply pipe 16 penetrates through the side wall of the box body 1 and is rotatably connected to the center of the air supply plate 12, the air supply pipe 16 is communicated with the air duct of the air supply plate 12, the other end of the air supply pipe 16 is connected to an aeration fan, when the aeration fan works, air enters the air duct from the air supply pipe 16 and then enters the aeration pipe 14 and is sprayed out from an aeration hole, the first motor 22 drives the threaded rod 18 to rotate, the threaded rod 18 drives the driving gear 20 to rotate, the driving gear 20 drives the driven gear 19 to rotate, the driven gear 19 drives the aeration pipe 14 to rotate, and the aeration is fully and uniformly performed with multiple angles due to the engagement of the inner gear ring 23 and the driven gear 19, so that the driven gear, the aeration efficiency is improved, and the autorotation of the threaded rod 18 and the axial rotation of the aeration pipe 14 have a differential speed, so that the threaded rod 18 drives the internal thread sleeve 15 to move, the internal thread sleeve 15 drives the movable brush sleeve 13 to move along the aeration pipe 14, the aeration hole of the aeration pipe 14 is prevented from being blocked by sludge, and the aeration efficiency is improved;
further, the stirring unit comprises a stirring shaft 5, a stirring rod 2 fixed on the stirring shaft 5 and a driving assembly for driving the stirring shaft 5 to rotate, the stirring rods 2 at two sides of the stirring shaft 5 are arranged in a staggered manner, the driving assembly comprises a second motor 7, a rotary table 6, a pin shaft 9, a movable rod 10 and a screw 8, the second motor 7 is fixedly arranged at the top of the box body 1, the rotary table 6 is fixedly arranged on an output shaft of the second motor 7, the front side of the rotary table 6 is connected with the vertical movable rod 10 in a matched manner, the movable rod 10 penetrates through the top of the box body 1 and extends into the box body 1, the movable rod 10 is connected with the top of the box body 1 in a sliding manner, in the embodiment, a sliding block is fixed on the movable rod 10, a sliding chute for the sliding block to reciprocate leftwards and rightwards is formed in the top of the box body 1, the bottom, the movable rod 10 is provided with a through groove for the pin shaft 9 to insert and move, a screw 8 is vertically arranged in the through groove, one end of the screw 8 is rotatably connected with the pin shaft 9, the other end of the screw 8 passes through the movable rod 10 and extends into the stirring shaft 5, the top of the stirring shaft 5 is provided with an inner spiral hole which is spirally connected with the screw 8, the stirring shaft 5 is internally provided with a cavity 3 for the screw 8 to move, when in work, the second motor 7 is started, the second motor 7 drives the rotating disc 6 to rotate, the rotating disc 6 drives the pin shaft 9 to revolve, the pin shaft 9 slides in the through groove to drive the movable rod 10 to reciprocate left and right, the movable rod 10 drives the stirring shaft 5 and the stirring rod 2 to reciprocate left and right, the stirring range is large, meanwhile, when the pin shaft 9 slides in the through groove, the screw 8 is driven to reciprocate up and down, and when the screw 8 reciprocates up and down, the stirring shaft 5 is driven to rotate forward and backward continuously, so that the stirring efficiency is improved;
further, the size of cavity 3 is greater than the diameter of screw rod 8, the one end fixed mounting that screw rod 8 is located cavity 3 has movable block 4, 4 lateral walls of movable block and the laminating of 3 inside walls of cavity, a plurality of through-holes have evenly been seted up on the (mixing) shaft 5 is located the shaft part of cavity 3 part, 8 up-and-down motion of screw rod drive movable block 4 up-and-down motion, during the up-and-down motion of movable block 4, will get into the sewage in the cavity 3 by the through-hole and extrude away repeatedly, form certain impact, thereby further improved stirring efficiency.
Example 2
Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that a filtering unit is installed on the water inlet pipe 11, the filtering unit includes a housing 24, a filtering screen 25, and a cleaning assembly for cleaning impurities on the filtering screen 25, the filtering screen 25 is installed in the housing 24 in an inclined and fixed manner, a trash discharging port 26 is formed on the side wall of the housing 24 above the top end of the filtering screen 25, the cleaning assembly includes a push plate 27 and a connecting rod 28, the push plate 27 is located above the filtering screen 25, the bottom of the push plate 27 is an inclined surface contacting with the upper surface of the filtering screen 25, the push plate 27 is connected with the housing 24 in a sliding manner, a protrusion is fixed on the side wall of the push plate 27, a vertical groove for the protrusion to be inserted into and parallel to the filtering screen 25 is formed on the inner wall of the housing 24, the top of the movable rod 10 is fixed to one end of the connecting, the connecting rod 28 is located the one end of casing 24 and is fixed with the cylindric lock, offers on the push pedal 27 and supplies the cylindric lock to insert and gliding guide way, and during the side-to-side motion of movable rod 10, drive push pedal 27 reciprocating motion, push pedal 27 pushes away the debris on the filter plate 25 towards row's miscellaneous mouth 26 and discharges, is convenient for clear up, improves work efficiency.
The working principle of the invention is as follows: when the aerator works, air enters the air channel from the air supply pipe 16 and then enters the aerator pipe 14 and is sprayed out from the aeration holes, the first motor 22 drives the threaded rod 18 to rotate, the threaded rod 18 drives the driving gear 20 to rotate, the driving gear 20 drives the driven gear 19 to rotate, the driven gear 19 drives the aerator pipe 14 to rotate, and the aeration is fully rotated, and the inner gear ring 23 is meshed with the driven gear 19, so that the driven gear 19 rotates circumferentially around the driving gear 20 to drive the aerator pipe 14 to rotate circumferentially, so that multi-angle aeration can be fully and uniformly performed, and the aeration efficiency is improved; the second motor 7 is started, the second motor 7 drives the rotary table 6 to rotate, the rotary table 6 drives the pin shaft 9 to revolve, the pin shaft 9 slides in the through groove to drive the movable rod 10 to reciprocate left and right, the movable rod 10 drives the stirring shaft 5 and the stirring rod 2 to reciprocate left and right, the stirring range is large, meanwhile, when the pin shaft 9 slides in the through groove, the screw rod 8 is driven to reciprocate up and down, and when the screw rod 8 reciprocates up and down, the stirring shaft 5 is driven to rotate forward and backward constantly, so that the stirring efficiency is improved; when the movable block 4 moves up and down, sewage entering the cavity 3 through the through hole is repeatedly extruded to form certain impact, so that the stirring efficiency is further improved, when the movable rod 10 moves left and right, the push plate 27 is driven to reciprocate, impurities on the filter screen plate 25 are pushed to the impurity discharging port 26 by the push plate 27 to be discharged, the cleaning is convenient, and the working efficiency is improved.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A mixed sewage treatment device comprises a box body (1), an aeration unit and a stirring unit, wherein the top of the box body (1) is connected with a water inlet pipe (11), the bottom of the box body (1) is connected with a discharge pipe (17), valves are arranged on the water inlet pipe (11) and the discharge pipe (17), the aeration unit is arranged at the bottom of an inner cavity of the box body (1) and is positioned below the stirring unit, the mixed sewage treatment device is characterized in that the aeration unit comprises a first motor (22), a threaded rod (18), an aeration pipe (14) and a gas supply assembly communicated with the aeration pipe (14), one end of the threaded rod (18) is rotatably connected with the side wall of the box body (1), the first motor (22) is fixedly arranged on the side wall of the box body (1) and drives the threaded rod (18), a driving gear (20) is fixedly arranged on a rod section of the threaded rod (18), the utility model discloses a portable gas cleaning device, including box (1), driving gear (20), connecting frame (21), aeration pipe (14), driving gear (20), threaded rod (18), internal threaded rod (18), threaded rod (14), threaded rod (18) and threaded rod (15), aeration pipe (14) are equipped with many aeration pipes (14) in the hoop of being located the threaded rod (18) outside, aeration hole has evenly been seted up on aeration pipe (14), and it installs connecting frame (21) to lie in on threaded rod (18) one side rotation, and aeration pipe (14) are last to install driven gear (19) with driving gear (20) meshing, fixed mounting has ring gear (23) with driven gear (19) meshing on the box (1) inner wall, threaded rod (18) are gone up threaded connection and have interior thread bush (15), aeration pipe (14) are.
2. The mixed wastewater treatment device according to claim 1, wherein rollers are installed on the bottom of the tank body (1).
3. The mixed sewage treatment device according to claim 1, wherein the air supply assembly comprises an air supply plate (12) and an air supply pipe (16), the air supply plate (12) is arranged at one side of the inner cavity of the box body (1) far away from the connecting frame (21), the air supply plate (12) is rotatably connected with the threaded rod (18) and the aeration pipe (14), an air duct is arranged in the air supply plate (12), a pipeline extending into the aeration pipe (14) is connected to the air duct, the pipeline is rotatably connected with the aeration pipe (14), the air supply pipe (16) penetrates through the side wall of the box body (1) and is rotatably connected with the center of the air supply plate (12), the air supply pipe (16) is communicated with the air duct of the air supply plate (12), and the other end of the air supply pipe (16) is connected with the aeration fan.
4. The mixed sewage treatment device according to any one of claims 1 to 3, wherein the stirring unit comprises a stirring shaft (5), a stirring rod (2) fixed on the stirring shaft (5) and a driving component for driving the stirring shaft (5) to rotate, the stirring rods (2) at two sides of the stirring shaft (5) are arranged in a staggered manner, the driving component comprises a second motor (7), a turntable (6), a pin shaft (9), a movable rod (10) and a screw (8), the second motor (7) is fixedly arranged at the top of the tank body (1), the turntable (6) is fixedly arranged on an output shaft of the second motor (7), the vertical movable rod (10) is connected to the front side of the turntable (6) in a matching manner, the movable rod (10) penetrates through the top of the tank body (1) and extends into the tank body (1), and the movable rod (10) is connected with the top of the tank body (1) in a sliding manner, the bottom end of the movable rod (10) is rotatably connected with the top end of the stirring shaft (5), a pin shaft (9) is fixedly mounted on the outer ring of the end face of the turntable (6), a through groove for the pin shaft (9) to be inserted and moved is formed in the movable rod (10), a screw rod (8) is vertically arranged in the through groove, one end of the screw rod (8) is rotatably connected with the pin shaft (9), the other end of the screw rod (8) penetrates through the movable rod (10) and extends into the stirring shaft (5), an inner spiral hole which is spirally connected with the screw rod (8) is formed in the top of the stirring shaft (5), and a cavity (3) for the screw rod (8) to move is formed.
5. The mixed sewage treatment device according to claim 4, wherein a slide block is fixed on the movable rod (10), and a slide groove for the slide block to slide back and forth left and right is formed at the top of the box body (1).
6. The mixed sewage treatment device according to claim 4, wherein the chamber (3) is larger than the diameter of the screw (8), a movable block (4) is fixedly mounted at one end of the screw (8) in the chamber (3), the outer side wall of the movable block (4) is attached to the inner side wall of the chamber (3), and a plurality of through holes are uniformly formed in the shaft section of the stirring shaft (5) in the chamber (3).
7. The mixed sewage treatment device according to claim 1, wherein the water inlet pipe (11) is provided with a filtering unit, the filtering unit comprises a shell (24), a filtering screen plate (25) and a cleaning assembly for cleaning impurities on the filtering screen plate (25), the filtering screen plate (25) is obliquely and fixedly arranged in the shell (24), the side wall of the shell (24) is provided with an impurity discharging port (26) above the top end of the filtering screen plate (25), the cleaning assembly comprises a push plate (27) and a connecting rod (28), the push plate (27) is positioned above the filtering screen plate (25), the bottom of the push plate (27) is an inclined surface in contact with the upper surface of the filtering screen plate (25), the push plate (27) is in sliding connection with the shell (24), the side wall of the push plate (27) is fixed with a bulge, the inner wall of the shell (24) is provided with a vertical groove for the bulge to insert and be parallel to the filtering screen plate (25), the top of the movable rod (10) is fixed with one end of a connecting rod (28), the other end of the connecting rod (28) extends into the shell (24) and is in sliding connection with the push plate (27), a cylindrical pin is fixed at one end of the connecting rod (28) located in the shell (24), and a guide groove for the cylindrical pin to insert and slide is formed in the push plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010435350.6A CN111410292A (en) | 2020-05-21 | 2020-05-21 | Mixed sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010435350.6A CN111410292A (en) | 2020-05-21 | 2020-05-21 | Mixed sewage treatment device |
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| CN111410292A true CN111410292A (en) | 2020-07-14 |
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| CN202010435350.6A Pending CN111410292A (en) | 2020-05-21 | 2020-05-21 | Mixed sewage treatment device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110745979A (en) * | 2019-12-13 | 2020-02-04 | 九江市美景水处理科技有限公司 | Intelligent sewage treatment is with high-efficient reuse of reclaimed water device |
| CN112028334A (en) * | 2020-09-18 | 2020-12-04 | 潢川县鹏升畜产品有限公司 | Water treatment device for livestock viscera cleaning water |
| CN112339238A (en) * | 2020-10-20 | 2021-02-09 | 肥东新祥工贸有限公司 | Just, connect and exempt from to tear open formula UPVC drain pipe joint |
| CN112573706A (en) * | 2020-12-08 | 2021-03-30 | 赣州市益信化妆品有限公司 | Biochemical flocculation adsorption sewage treatment device |
| CN113024058A (en) * | 2021-03-18 | 2021-06-25 | 台州学院 | Sludge purification treatment device for cleaning water area |
| CN113105026A (en) * | 2021-05-07 | 2021-07-13 | 陕西省交通环境监测中心站有限公司 | Be applied to small-size sewage treatment plant of highway affiliated facilities |
| CN114180697A (en) * | 2022-02-15 | 2022-03-15 | 汕头市汕联水处理设备有限公司 | Rural sewage automated processing system |
| CN117164188A (en) * | 2023-11-03 | 2023-12-05 | 南通臻泓环保设备制造有限公司 | Sludge treatment equipment with auxiliary function |
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| CN107954512A (en) * | 2017-11-25 | 2018-04-24 | 雷晓琴 | A kind of aeration tank for preventing secondary pollution |
| CN107744747A (en) * | 2017-11-26 | 2018-03-02 | 江西原石科技有限公司 | A kind of water-base resin processing agitating device |
| CN109970234A (en) * | 2019-03-13 | 2019-07-05 | 泰山医学院 | A kind of chemical sewage recycling and processing device |
| CN210065329U (en) * | 2019-05-05 | 2020-02-14 | 上海信立生态环境工程有限公司 | Stirring formula aeration equipment |
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| CN110745979A (en) * | 2019-12-13 | 2020-02-04 | 九江市美景水处理科技有限公司 | Intelligent sewage treatment is with high-efficient reuse of reclaimed water device |
| CN112028334A (en) * | 2020-09-18 | 2020-12-04 | 潢川县鹏升畜产品有限公司 | Water treatment device for livestock viscera cleaning water |
| CN112339238A (en) * | 2020-10-20 | 2021-02-09 | 肥东新祥工贸有限公司 | Just, connect and exempt from to tear open formula UPVC drain pipe joint |
| CN112573706A (en) * | 2020-12-08 | 2021-03-30 | 赣州市益信化妆品有限公司 | Biochemical flocculation adsorption sewage treatment device |
| CN113024058A (en) * | 2021-03-18 | 2021-06-25 | 台州学院 | Sludge purification treatment device for cleaning water area |
| CN113105026A (en) * | 2021-05-07 | 2021-07-13 | 陕西省交通环境监测中心站有限公司 | Be applied to small-size sewage treatment plant of highway affiliated facilities |
| CN113105026B (en) * | 2021-05-07 | 2024-04-30 | 陕西省交通环境监测中心站有限公司 | Be applied to small-size sewage treatment plant of highway affiliated facilities |
| CN114180697A (en) * | 2022-02-15 | 2022-03-15 | 汕头市汕联水处理设备有限公司 | Rural sewage automated processing system |
| CN117164188A (en) * | 2023-11-03 | 2023-12-05 | 南通臻泓环保设备制造有限公司 | Sludge treatment equipment with auxiliary function |
| CN117164188B (en) * | 2023-11-03 | 2023-12-26 | 南通臻泓环保设备制造有限公司 | Sludge treatment equipment with auxiliary function |
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Application publication date: 20200714 |