CN115121012A - Centralized multistage rural domestic sewage advanced treatment unit - Google Patents
Centralized multistage rural domestic sewage advanced treatment unit Download PDFInfo
- Publication number
- CN115121012A CN115121012A CN202210734228.8A CN202210734228A CN115121012A CN 115121012 A CN115121012 A CN 115121012A CN 202210734228 A CN202210734228 A CN 202210734228A CN 115121012 A CN115121012 A CN 115121012A
- Authority
- CN
- China
- Prior art keywords
- centralized
- multistage
- matched
- station
- sewage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a centralized multistage advanced treatment device for rural domestic sewage, which comprises a sewage pipe and a sewage treatment device arranged below the sewage pipe, wherein the sewage treatment device comprises a turntable and a plurality of filter boxes arranged on the turntable, and a plurality of gravel layers are arranged in the filter boxes; the invention provides a sewage treatment device capable of replacing gravels in a filter box, wherein the gravel after replacement is cleaned, screened and input to the filter box again for recycling, the sewage treatment efficiency is greatly improved, and the sewage treatment cost is reduced.
Description
Technical Field
The invention relates to the technical field of domestic sewage treatment equipment, in particular to a centralized multistage advanced treatment device for rural domestic sewage.
Background
Domestic sewage is sewage with organic impurities, in rural areas, the domestic sewage is mainly generated after washing food and articles for daily use, each household of the existing rural domestic sewage is generally directly discharged into a sewage tank through a sewage pipe for centralized treatment, generally, floating objects in the sewage need to be primarily filtered, the treatment of the sewage is burdened under the condition that the number of the floating objects is large during the centralized treatment, even if some existing equipment can be independently installed in the household for the primary treatment of the domestic sewage, the replacement cost of a filter element is high, the life burden of the rural household is increased, and the filter element of the existing filtering equipment is disposable generally and is not beneficial to environmental protection.
Disclosure of Invention
The invention provides a centralized multistage advanced treatment device for rural domestic sewage, aiming at the defects in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme: a centralized multistage advanced treatment device for rural domestic sewage comprises a sewage pipe and a sewage treatment device arranged below the sewage pipe.
In the above scheme, preferably, the sewage treatment device comprises a rotary table and a plurality of filter boxes arranged on the rotary table, wherein a plurality of gravel layers are arranged in the filter boxes;
the rotary table is provided with a conveying belt matched with the rotary rear filter box, the conveying belt is connected with a spiral conveyor, the outer wall of the spiral conveyor is provided with a heating pipe, the upper portion of the spiral conveyor is provided with a vibrating screen matched with the spiral conveyor, and the vibrating screen can input gravel after vibration into the rotary rear filter box in a layering mode.
In the above scheme, it is preferred, be equipped with on the rose box with sewage pipe matched with inlet tube, be equipped with first magnet on the inlet tube, be equipped with the second magnet the same with first magnet magnetic pole in the sewage pipe, second magnet is connected with the valve plug, be equipped with the valve plate with valve plug matched with in the sewage pipe, be equipped with first spring between second magnet and the valve plate.
In the above scheme, preferably, a partition plate with holes is arranged in the filter box, a large gravel layer and a small gravel layer are respectively arranged on two sides of the partition plate, symmetrical door opening devices are arranged on the filter box and comprise an electric push rod and a door plate, and the door plate is arranged on the filter box in a sliding manner.
In the above scheme, preferably, the turntable is uniformly provided with U-shaped supports, the filter box is rotatably arranged on the U-shaped supports, a tension spring capable of keeping the filter box horizontal is arranged between the filter box and the U-shaped supports, and the filter box is fixedly provided with a rope pulling disk.
In the above scheme, preferably, the last first stay cord that is equipped with of stay cord dish, be equipped with first slider and the second slider with first stay cord matched with on the rose box, first stay cord one end links to each other with first slider, and the other end links to each other with the second slider after establishing the stay cord dish several circles, be equipped with first mounting panel on the rose box, all be equipped with the second spring between first slider and the second slider and the first mounting panel.
In the above scheme, preferably, the turntable is arranged on a rotating frame, the rotating frame includes a support shaft, and the support shaft is provided with a first driving device matched with the first slide block and a second driving device matched with the second slide block;
the first driving device comprises a first fixed rod and a first driving rod arranged at the end part of the first fixed rod, and a first electromagnet matched with the first driving rod is arranged on the first fixed rod;
the second driving device comprises a second fixed rod and a second driving rod arranged at the end part of the second fixed rod, and a second electromagnet matched with the second driving rod is arranged on the second fixed rod.
In the above scheme, preferably, the rotating frame is provided with a station, which includes a first station, a second station and a third station, the rotating frame is provided with a motor capable of driving the rotating disc, the motor can drive the rotating disc to transfer the filter box to each station, the conveying belt is arranged below the second station, and the sewage pipe is arranged above the first station.
In the above scheme, preferably, be equipped with first export, second export and third export on the shale shaker, first export and second export are located the third station top.
In the above scheme, preferably, the first slider and the second slider are both provided with a first button, and the first button is electrically connected with the electric push rod.
In the above scheme, preferably, the sewage pipe is provided with a pressure detection pipe, the pressure detection pipe is internally provided with a floating ball, the floating ball is provided with a floating ball plate, a third spring is arranged between the floating ball and the pressure detection pipe, the pressure detection pipe is provided with a second button and a third button which are matched with the floating ball plate, the second button is electrically connected with the motor, and the third button is electrically connected with the first electromagnet and the second electromagnet.
The invention has the beneficial effects that: the invention provides a sewage treatment device capable of replacing gravels in a filter box, and the replaced gravels are cleaned, screened and input into the filter box again for recycling, so that the sewage treatment efficiency is greatly improved, and the sewage treatment cost is reduced.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic perspective view of the turntable according to the present invention.
FIG. 3 is a schematic view of the enlarged structure of part A of the present invention.
FIG. 4 is a schematic cross-sectional view of the first station of the present invention.
FIG. 5 is a schematic view of the enlarged structure of the part B of the present invention.
Fig. 6 is a schematic top perspective view of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1-6, a centralized multistage advanced treatment device for rural domestic sewage comprises a sewage pipe 1 and a sewage treatment device arranged below the sewage pipe 1, wherein the sewage pipe 1 can be formed by collecting sewage of a single household or a plurality of households, namely the sewage treatment device can treat sewage of one or a plurality of households.
The sewage treatment device comprises a rotating frame 41 and a rotating disc 2, wherein a supporting shaft 42 is fixedly arranged on the rotating frame 41, the rotating disc 2 is rotatably arranged on the supporting shaft 42, and a motor 54 capable of driving the rotating disc 2 to rotate is arranged on the supporting shaft 42; be equipped with the mounting panel of mountable motor 54 on the back shaft 42, carousel 2 below is located to the mounting panel, preferably be equipped with first gear on the terminal surface under carousel 2, the motor 54 output sets firmly the second gear with first gear engaged with, promptly the motor 54 starts after installing in the mounting panel, and the second gear drives first gear afterwards and makes carousel 2 rotate, and is preferred, motor 54 is step motor or servo motor, but the turned angle of accurate control carousel 2.
The rotating frame 41 can be provided with a plurality of stations, in the invention, 4 stations, namely a first station 51, a second station 52, a third station 53 and a fourth station, are preferably uniformly arranged around the rotating disc 2, 4 filter boxes 3 are uniformly arranged on the rotating disc 2, when the motor 54 is started, the filter boxes 3 can be rotated from the first station 51 to the second station 52, and when the motor is started again, the filter boxes are sequentially transmitted to the next station.
1 vertical first station 51 top of locating of sewage pipe, 3 butt joints with sewage pipe 1 when being located first station 51 of rose box, specifically, 3 up ends of rose box have set firmly with sewage pipe 1 matched with inlet tube 11, the inlet tube 11 inside pipe wall is equipped with annular first magnet 12, first magnet 12 is preferred anodal towards the magnetic pole of 1 one side of sewage pipe, be equipped with mobilizable valve plug 14 in the sewage pipe 1, valve plug 14 slides through the valve rod and locates in the sewage pipe 1, be equipped with in the sewage pipe 1 with 14 matched with valve plate 15 of valve plug, valve plate 15 sets firmly on 1 inner wall of sewage pipe, and its middle part sets up the through-hole that supplies the valve rod to pass through, and is equipped with the clearance that supplies sewage to pass through with the valve rod.
As shown in fig. 5, the upper end of the valve rod is connected to the valve plug 14, the lower end of the valve rod is provided with the second magnet 13, the first spring 16 is arranged between the second magnet 13 and the valve plate 15, i.e. initially, the valve plug 14 is tightly attached to the valve plate 15 under the action of the first spring 16, at this time, sewage cannot flow out from the sewage pipe 1, the magnetic pole of the second magnet 13 facing the filter tank 3 is preferably positive, i.e. when the sewage pipe 1 coincides with the center of the water inlet pipe 11, the first magnet 12 and the second magnet 13 repel each other in the same polarity, so that the valve plug 14 slides upwards, and at this time, sewage can flow into the water inlet pipe 11 from the gap between the valve rod and the valve plate 15.
One or more gravel layers can be arranged in the filter box 3, when the plurality of layers are arranged, the gravel particles of each layer are different, the size of the gravel layer is gradually decreased from top to bottom, in the embodiment, 2 layers of gravel layers are preferably arranged, the middle part of the filter box 3 is separated by a clapboard 21 with a hole body, as shown in fig. 5, large gravel particles are arranged above the partition plates 21, small gravel particles are arranged below the partition plates 21, the bottom plate of the filter box 3 is also provided with a hole body for filtered sewage to pass through so that the filtered sewage can be discharged out of the filter box 3, the side of the filter box 3 close to the turntable 2 is provided with door opening devices which are symmetrical up and down and comprise an electric push rod 22 and a door plate 23, the electric push rod 22 is arranged on the outer wall of the filter box 3, the movable end of the electric push rod 22 is arranged on the door plate 23, the door plate 23 is longitudinally slidably disposed on the filter box 3, that is, the electric push rod 22 can control the door plate 23 to slide up and down.
2 outer fringe of carousel evenly is provided with 4U type supports 31 around 2 centers of carousel, rose box 3 rotates and locates on U type support 31, be equipped with extension spring 32 between 3 both sides walls of rose box and the U type support 31, when rose box 3 does not receive the turning force, both sides extension spring 32 can make rose box 3 keep the level, rose box 3 rotates through the axis of rotation and sets up on U type support 31, set firmly stay cord dish 33 in the axis of rotation, around being equipped with first stay cord 34 on the stay cord dish 33, be equipped with first slider 35 and the second slider 36 with first stay cord 34 matched with on the U type support 31.
When the first rope 34 is disposed on the rope reel 33, it is preferably disposed by winding several circles on the rope reel 33, specifically, one end of the first rope 34 is fixedly disposed on the first slider 35, and the other end of the first rope is fixedly connected to the second slider 36 after winding several circles around the rope reel 33 counterclockwise as shown in fig. 2, a groove is preferably disposed on the rope reel 33, a protruding tooth capable of increasing friction force is disposed on a groove surface of the groove, and the first rope 34 is preferably a steel rope.
Be equipped with the first mounting panel 37 that can supply first stay cord 34 both ends to wear to establish on U type support 31, all be equipped with second spring 38 between first slider 34 and second slider 35 and the first mounting panel 37, it is specific, lean on through second spring 38 top between first slider 34 and the first mounting panel 37, and first stay cord 34 one end is worn to establish second spring 38 and is linked to each other with first slider 34, lean on through another second spring 38 top between second slider 35 and the first mounting panel 37, and the first stay cord 34 other end is worn to establish second spring 38 and is linked to each other with second slider 35, first button 39 all is equipped with first button 39 on first mounting panel 37 side end face is close to first slider 35 with second slider 35, first button 39 passes through the cable with electric putter 22 and links to each other, and the steerable electric putter 22 of first button 39 slides.
The supporting shaft 42 penetrates through the rear end portion of the rotary disc 2, and is fixedly provided with a first driving device matched with the first sliding block 35, the first driving device comprises a first fixing rod 43 and a first driving rod 44 arranged at the end portion of the first fixing rod 43, the first fixing rod 43 is provided with a first electromagnet 45 matched with the first driving rod 44, namely, when the rotary disc 2 drives the filter box 3 to rotate from the first station 51 to the second station 52, the first driving rod 44 can be matched with the first sliding block 35 to enable the first sliding block 35 to pull the first pull rope 34 to enable the filter box 3 to rotate clockwise as shown in the direction of fig. 2, when the second station 52 is reached, one side of the filter box 3 provided with the door opening device faces downwards vertically, and meanwhile, when the first driving rod 44 is matched with the first sliding block 35, the first button 39 is contacted with the first driving device, so that the electric push rod 22 drives the door panel 23 to be opened.
A conveyer belt 4 is arranged below the second station 52, when the filter box 3 is positioned at the second station 52, the door plate 23 is opened vertically downwards on one side of the door opening device, gravel with pollutants is poured into the conveyer belt 4, the conveyer belt 4 is connected with a screw conveyer 5, the gravel with pollutants can be transmitted into the screw conveyer 5 through the conveyer belt 4, a heating pipe 6 is wound on the outer wall of the screw conveyer 5, the gravel with pollutants is heated when being transmitted in the screw conveyer 5, and the pollutants are dried.
Be connected with shale shaker 7 after 5 upwards transmissions of screw conveyer, shale shaker 7 is multistage shale shaker, be equipped with the sieve in the shale shaker 7, this is prior art, does not do too much repeated here, the gravel is inputed to shale shaker 7 in through screw conveyer 5, and after 7 then vibrate and drop the pollutant of mummification through the sieve, the pollutant of being shaken up falls into 7 bottommost layers of shale shaker by the vibration, but big gravel and little gravel are then filtered at the superiors through the sieve and can be in the intermediate level.
The vibrating screen 7 is provided with a first outlet 61, a second outlet 62 and a third outlet 63, the first outlet 61 is a large gravel outlet, the second outlet 62 is a small gravel outlet, the third outlet 63 is a pollutant outlet, and the third outlet 63 can be connected with a sludge collecting device and is subjected to centralized recovery treatment after being stored to a certain amount.
The supporting shaft 42 is provided with a second driving device matched with the second slider 36, the second driving device includes a second fixing rod 46 and a second driving rod 47 arranged at the end of the second fixing rod 46, the second fixing rod 46 is provided with a second electromagnet 48 matched with the second driving rod 47, the second fixing rod 46 and the first fixing rod 43 are preferably arranged at 90 degrees, when the filter box 3 rotates from the second station 52 to the third station 53, the second driving rod 47 and the second slider 36 are matched to pull the first pull rope 34 to enable the filter box 3 to rotate anticlockwise as shown in fig. 2, that is, when the third station 53 is reached, one side of the filter box 3 where the door opening device is arranged is vertically upward, and simultaneously the second driving rod 47 is matched with the first button 38 to enable the electric push rod 22 to push the door panel 23 to be opened.
The first outlet 61 and the second outlet 62 are disposed above the third station 53, the first outlet 61 is connected to a large gravel layer on the third station 53, the second outlet 62 is connected to a small gravel layer on the third station 53, and preferably, a quantitative feeder may be disposed on the first outlet 61 and the second outlet 62 to quantitatively feed the gravel into the filter box 3.
The sewage pipe 1 is provided with a pressure detection pipe 71, a floating ball 72 is arranged in the pressure detection pipe 71, the floating ball 72 is provided with a floating ball plate 73, a third spring 74 is arranged between the floating ball 72 and the pressure detection pipe 71, the pressure detection pipe 71 is provided with a second button 75 and a third button 76 which are matched with the floating ball plate 73, the second button 75 is electrically connected with the motor 54, the third button 76 is electrically connected with the first electromagnet 45 and the second electromagnet 48, when more pollutants are adhered to gravel in the filter box 3, the water pressure in the sewage pipe 1 rises, the buoyancy force borne by the floating ball 72 increases, the floating ball plate 73 is upwards propped against the second button 75 and the third button 76, the second button 75 triggers the motor 54 to rotate the turntable 2, the third button 76 triggers the first electromagnet 45 and the second electromagnet 48 to electrify and adsorb a driving rod matched with the driving rod, and for the scheme to be complete, the third button 76 is a single-time contact switch, i.e. the contact is immediately broken by only once energisation.
The method for using the centralized multistage rural domestic sewage advanced treatment device comprises the following steps: initially, each station is provided with a filter box 3, the filter box 3 arranged at the fourth station is an unused filter box 3, the filter box 3 at the first station 51 is in use, when the filter box 3 at the first station 51 has poor filtering effect, the pressure in the sewage pipe 1 rises, the floating ball 72 rises, the second button 75 and the third button 76 are triggered, and after the second button 75 is triggered, the motor 54 drives the turntable 2 to rotate by 90 degrees, so that the filter box 3 at the first station 51 rotates to the second station 52;
while rotating, the first driving rod 44 is matched with the first sliding block 35 to pull the first pull rope 34, the filter box 3 is rotated by the pull force of the first pull rope 34 to enable the door opening device to be vertically downward, meanwhile, the first driving rod 44 triggers the first button 39 to enable the door panel 23 to be opened, then gravel in the filter box 3 is transmitted into the screw conveyor 5 through the conveying belt 4, the screw conveyor 5 vertically transmits the gravel into the vibrating screen 7 upwards, the gravel is heated through the heating pipe 6 while being transmitted, pollutants attached to the surface of the gravel are dried, and then the pollutants are peeled off through the vibration of the vibrating screen 7;
after passing through the vibrating screen 7, the gravel is sieved again, and is output to the corresponding quantitative feeder from the first outlet 61 and the second outlet 62;
when the next filter box 3 has poor filtering effect, the rotary disc 2 is triggered again, the first driving rod 44 is adsorbed by the first electromagnet 45 and is separated from the contact with the first slide block 35 when the third button 76 is triggered, the filter box 3 is reset through the tension spring 32, the filter box 3 at the second station 52 is conveyed to the third station 53, the second driving rod 47 drives the second slide block 36 to pull the first pull rope 34 while conveying, so that the filter box 3 rotates anticlockwise, when the third station 53 is reached, the door opening device is vertically upwards, meanwhile, the second driving rod 47 is in contact with the first button 39 to drive the electric push rod 22 to open the door panel 23, then the quantitative feeders respectively connected with the first outlet 61 and the second outlet 62 respectively add the large and small gravels into the filter box 3, the re-addition of the cleaned gravels is completed, and then the above process is repeated again to transmit the filter box 3 on the third station 53 to the fourth station for standby.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a centralized multistage rural domestic sewage advanced treatment unit, includes sewage pipe (1) and locates the sewage treatment plant of its below, its characterized in that: the sewage treatment device comprises a rotary table (2) and a plurality of filter boxes (3) arranged on the rotary table (2), wherein a plurality of gravel layers are arranged in the filter boxes (3);
carousel (2) below be equipped with rotate back rose box (3) matched with conveyer belt (4), conveyer belt (4) are connected with screw conveyer (5), screw conveyer (5) outer wall is equipped with heating pipe (6), screw conveyer (5) upper portion is equipped with matched with shale shaker (7) with it, shale shaker (7) can be with gravel layering after the vibration input to in the rose box (3) after the rotation.
2. The centralized multistage rural domestic sewage advanced treatment unit of claim 1, characterized in that: be equipped with on rose box (3) with sewage pipe (1) matched with inlet tube (11), be equipped with first magnet (12) on inlet tube (11), be equipped with in sewage pipe (1) with second magnet (13) that first magnet (12) magnetic pole is the same, second magnet (13) are connected with valve plug (14), be equipped with in sewage pipe (1) with valve plug (14) matched with valve plate (15), be equipped with first spring (16) between second magnet (13) and valve plate (15).
3. The centralized multistage rural domestic sewage advanced treatment unit of claim 1, characterized in that: be equipped with foraminiferous baffle (21) in rose box (3), baffle (21) both sides are big gravel layer and little gravel layer respectively, be equipped with the door opener of symmetry on rose box (3), the door opener includes electric putter (22) and door plant (23), door plant (23) slide and locate on rose box (3).
4. The centralized multistage rural domestic sewage advanced treatment unit of claim 1, characterized in that: evenly be equipped with 4U type supports (31) of group on carousel (2), rose box (3) rotate locate on U type support (31), be equipped with between rose box (3) and U type support (31) and make rose box (3) keep horizontally extension spring (32), set firmly on rose box (3) and draw rope dish (33).
5. The centralized multistage rural domestic sewage advanced treatment unit of claim 4, characterized in that: go up around being equipped with first stay cord (34) on stay cord dish (33), be equipped with on rose box (3) with first stay cord (34) matched with first slider (35) and second slider (36), first stay cord (34) one end links to each other with first slider (35), and the other end links to each other with second slider (36) after establishing stay cord dish (33) several rings, be equipped with first mounting panel (37) on U type support (31), all be equipped with second spring (38) between first slider (35) and second slider (36) and first mounting panel (37).
6. The centralized multistage rural domestic sewage advanced treatment unit of claim 5, characterized in that: the turntable (2) is arranged on a rotating frame (41), the rotating frame (41) comprises a supporting shaft (42), and a first driving device matched with the first sliding block (35) and a second driving device matched with the second sliding block (36) are arranged on the supporting shaft (42);
the first driving device comprises a first fixing rod (43) and a first driving rod (44) arranged at the end part of the first fixing rod (43), and a first electromagnet (45) matched with the first driving rod (44) is arranged on the first fixing rod (43);
the second driving device comprises a second fixing rod (46) and a second driving rod (47) arranged at the end part of the second fixing rod (46), and a second electromagnet (48) matched with the second driving rod (47) is arranged on the second fixing rod (46).
7. The centralized multistage rural domestic sewage advanced treatment unit of claim 6, characterized in that: the automatic filter box conveying device is characterized in that the rotating frame (41) is provided with 4 stations and comprises a first station (51), a second station (52) and a third station (53), the rotating frame (41) is provided with a motor (54) capable of driving the rotating disc (2), the motor (54) can drive the rotating disc (2) to enable the filter box (3) to be conveyed to each station, the conveying belt (4) is arranged below the second station (52), and the sewage pipe (1) is arranged above the first station (51).
8. The centralized multistage rural domestic sewage advanced treatment unit of claim 7, characterized in that: and a first outlet (61), a second outlet (62) and a third outlet (63) are arranged on the vibrating screen (7), and the first outlet (61) and the second outlet (62) are arranged above the third station (53).
9. The centralized multistage rural domestic sewage advanced treatment unit of claim 8, characterized in that: the first sliding block (35) and the second sliding block (36) are both provided with a first button (39), and the first button (39) is electrically connected with the electric push rod (22).
10. The centralized multistage rural domestic sewage advanced treatment unit of claim 9, characterized in that: the sewage treatment device is characterized in that a pressure detection pipe (71) is arranged on the sewage pipe (1), a floating ball (72) is arranged in the pressure detection pipe (71), a floating ball plate (73) is arranged on the floating ball (72), a third spring (74) is arranged between the floating ball (72) and the pressure detection pipe (71), a second button (75) and a third button (76) which are matched with the floating ball plate (73) are arranged on the pressure detection pipe (71), the second button (75) is electrically connected with a motor (54), and the third button (76) is electrically connected with a first electromagnet (45) and a second electromagnet (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734228.8A CN115121012B (en) | 2022-06-27 | 2022-06-27 | Centralized multistage rural domestic sewage advanced treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734228.8A CN115121012B (en) | 2022-06-27 | 2022-06-27 | Centralized multistage rural domestic sewage advanced treatment unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115121012A true CN115121012A (en) | 2022-09-30 |
| CN115121012B CN115121012B (en) | 2023-03-24 |
Family
ID=83379534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210734228.8A Active CN115121012B (en) | 2022-06-27 | 2022-06-27 | Centralized multistage rural domestic sewage advanced treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115121012B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218107A (en) * | 1998-11-25 | 2000-08-08 | Ebara Corp | Filter and grinding liquid supply apparatus |
| WO2001064348A1 (en) * | 2000-02-29 | 2001-09-07 | Anca | Installation and chemical and mechanical method for regenerating waste water from a concrete plant |
| CN207575947U (en) * | 2017-11-23 | 2018-07-06 | 济南天冠新型建筑材料有限公司 | A kind of concrete sewage separation and recovery system |
| CN110106002A (en) * | 2019-05-23 | 2019-08-09 | 农业部沼气科学研究所 | A kind of biogas pretreatment device for filtering impurities |
| CN213913139U (en) * | 2020-12-08 | 2021-08-10 | 江苏超日净化科技有限公司 | Multifunctional biological filter bed |
-
2022
- 2022-06-27 CN CN202210734228.8A patent/CN115121012B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218107A (en) * | 1998-11-25 | 2000-08-08 | Ebara Corp | Filter and grinding liquid supply apparatus |
| WO2001064348A1 (en) * | 2000-02-29 | 2001-09-07 | Anca | Installation and chemical and mechanical method for regenerating waste water from a concrete plant |
| CN207575947U (en) * | 2017-11-23 | 2018-07-06 | 济南天冠新型建筑材料有限公司 | A kind of concrete sewage separation and recovery system |
| CN110106002A (en) * | 2019-05-23 | 2019-08-09 | 农业部沼气科学研究所 | A kind of biogas pretreatment device for filtering impurities |
| CN213913139U (en) * | 2020-12-08 | 2021-08-10 | 江苏超日净化科技有限公司 | Multifunctional biological filter bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115121012B (en) | 2023-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113201786B (en) | Barrel-plating device for part machining | |
| CN104941283B (en) | Backwashing water filter | |
| CN112028360A (en) | Recycling device for extracting and collecting grease for sewage treatment | |
| CN110252713A (en) | A kind of heavy duty detergent log washer with water-saving function for opening production for mineral products | |
| CN115121012B (en) | Centralized multistage rural domestic sewage advanced treatment unit | |
| CN111175199A (en) | Rapid automatic multifunctional detection equipment for seawater micro-plastic and use method thereof | |
| CN105477923B (en) | A kind of quick carbon separator of sewage disposal | |
| CN110486881B (en) | A high-efficient type air inlet unit for new trend system | |
| CN112062372A (en) | Solid-liquid separation equipment in sewage treatment | |
| CN102198974A (en) | On-line automatic cleaning anaerobic microgrid reactor | |
| CN115025988B (en) | Screening device for beach development | |
| CN211488152U (en) | Centrifugal separation water trap that compound fungus preparation was used | |
| CN216337498U (en) | Edible oil refining equipment | |
| CN202207675U (en) | Iron removing cleaning system for automatically controlling slurry to pass through sieve | |
| CN214716918U (en) | Unloader of electronic stone mill | |
| CN216500705U (en) | Feeding screening machine | |
| CN220215277U (en) | Comprehensive utilization and separation treatment device for garbage power generation incinerator slag | |
| CN219330649U (en) | Frying machine | |
| CN217780868U (en) | Novel sewage treatment equipment | |
| CN211585603U (en) | Improved sludge discharge device for sewage treatment | |
| CN219849150U (en) | Colloid stirring device for LED screen production | |
| CN219073209U (en) | TBS sorter clean coal ash content adjusting device | |
| CN217068024U (en) | Must rightly glue production waste water upper water installation | |
| CN210613060U (en) | Pig is bred factory and uses effluent purification treatment device | |
| CN211012330U (en) | Sediment drying and sorting device for deposition simulation experiment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |