CN211133220U - A back flush unit for sewage treatment - Google Patents
A back flush unit for sewage treatment Download PDFInfo
- Publication number
- CN211133220U CN211133220U CN201921715118.7U CN201921715118U CN211133220U CN 211133220 U CN211133220 U CN 211133220U CN 201921715118 U CN201921715118 U CN 201921715118U CN 211133220 U CN211133220 U CN 211133220U
- Authority
- CN
- China
- Prior art keywords
- pipe
- backwashing
- control mechanism
- tank
- pneumatic
- 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.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a backwashing device for sewage treatment, which comprises a backwashing tank, wherein a closed control mechanism is arranged at the top of the backwashing tank, a water outlet pipe is arranged at one side of the closed control mechanism, a feed pipe is arranged at one end of the backwashing tank, an air flushing tank is arranged at one end of the backwashing tank far away from the feed pipe, and a drain valve is arranged at the bottom of the backwashing tank; a closing plate is arranged in the backwashing box, the closing plate is movably arranged with the inner wall of the backwashing box in a sealing way, a pneumatic pump is arranged in the air flushing box, a pneumatic pipe is arranged at one end of the pneumatic pump, a punching pipe is arranged at one end of the pneumatic pipe, the bottom of the punching pipe is connected with the top of the blowdown valve, and the top of the punching pipe is connected with the water outlet pipe; the utility model discloses can utilize atmospheric pressure to strike and be utilizing the washing liquid to wash simultaneously when using, improve abluent effect, discharge impurity that simultaneously can be quick improves abluent effect and efficiency.
Description
Technical Field
The utility model relates to a sewage treatment technical field particularly, relates to a back flush unit for sewage treatment.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. 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 also increasingly advanced to daily life of common people, backwashing is an important means technology for sewage treatment, and backwashing is also called back wash filter tank flushing. The operation process of washing the filter layer by using reverse water flow for recovering the normal work of the filter; the cleaning can be effectively carried out.
The traditional backwashing equipment only controls cleaning liquid to wash, but the washing effect is poor, and the cleaning mode is single.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a back washing unit for sewage treatment to solve the following shortcoming of existence that has among the above-mentioned background art: the traditional backwashing equipment only controls cleaning liquid to wash, but the washing effect is poor, and the cleaning mode is single.
In order to achieve the above object, the utility model provides a following technical scheme: a backwashing device for sewage treatment comprises a backwashing tank, wherein a closing control mechanism is installed at the top of the backwashing tank, a water outlet pipe is installed on one side of the closing control mechanism, a feeding pipe is installed at one end of the backwashing tank, an air flushing tank is installed at one end of the backwashing tank, which is far away from the feeding pipe, and a drain valve is installed at the bottom of the backwashing tank;
a closing plate is arranged in the backwashing box, the closing plate is movably arranged with the inner wall of the backwashing box in a sealing way, a pneumatic pump is arranged in the air flushing box, a pneumatic pipe is arranged at one end of the pneumatic pump, a punching pipe is arranged at one end of the pneumatic pipe, the bottom of the punching pipe is connected with the top of the blowdown valve, and the top of the punching pipe is connected with the water outlet pipe;
a first control mechanism is installed on one side of the top of the stamping pipe, and a second control mechanism is installed on one side of the blow-down valve.
Preferably, the first control mechanism with the second control mechanism all includes the support chamber, support intracavity wall and install control motor, install the rotary gear on the control motor output shaft, the telescopic toothed plate is installed to rotary gear one side, the closing plate is installed to the one end of telescopic toothed plate, the rotary gear with the telescopic toothed plate meshing is connected.
Preferably, the stamping pipe and the pneumatic pipe are made of stainless steel, and one side of the stamping pipe is in through connection with one end of the pneumatic pipe.
Preferably, the closed control mechanism comprises a protection cavity, a micro stepping motor is installed in the protection cavity, an output shaft of the micro stepping motor is fixedly installed on the top of the closed plate, and a connecting sleeve is installed between the output shaft of the micro stepping motor and the closed plate.
Preferably, the inside of the backwashing box is coated with an anti-corrosion layer.
Preferably, the backwashing tank is made of aluminum alloy.
The utility model has the advantages that:
(1) the top of the back washing box is provided with a closing control mechanism for controlling the closing control of the interior of the back washing box, one side of the closing control mechanism is provided with a water outlet pipe, the water outlet pipe and cleaning equipment are arranged, one end of the back washing box is provided with a feeding pipe for cleaning and inputting flushing liquid, one end of the back washing box, which is far away from the feeding pipe, is provided with an air washing box, the bottom of the back washing box is provided with a blow-down valve, and impurities at the cleaning part are discharged by the blow-down valve in the back washing;
(2) the cleaning device comprises a backwashing box, a sealing plate, a water outlet pipe, a washing liquid, a cleaning liquid, a water outlet pipe;
(3) a first control mechanism is installed on one side of the top of the stamping pipe, and a second control mechanism is installed on one side of the blow-down valve. First control mechanism and second control mechanism all include the support chamber, support the intracavity wall and install control motor, install the swing pinion on the control motor output shaft, and telescopic toothed plate is installed to swing pinion one side, and the closing plate is installed to telescopic toothed plate's one end, and the swing pinion is connected with telescopic toothed plate meshing. The control motor in first control mechanism and the second control mechanism carries out rotation control, drives the rotatory gear rotation to can carry out closed control to blowoff valve and punching press pipe, can close it when abluent, simultaneously when discharge impurity, utilize the pneumatic pump with its suction, discharge in the blowoff valve afterwards, open the closure plate after the washing is accomplished and discharge remaining impurity and sewage, improved abluent effect.
(4) The punching pipe and the pneumatic pipe are made of stainless steel, one side of the punching pipe is in through connection with one end of the pneumatic pipe, gas penetration is guaranteed, and meanwhile pollution discharge and cleaning are facilitated. The closing control mechanism comprises a protection cavity, a micro stepping motor is installed in the protection cavity, an output shaft of the micro stepping motor is fixedly installed on the top of the closing plate, a connecting sleeve is installed between the output shaft of the micro stepping motor and the closing plate, the closing control mechanism controls the closing plate in a rotating mode to guarantee closing control, closing or opening is carried out according to the using condition, and an anti-corrosion layer is coated in the backwashing box.
The utility model discloses can utilize atmospheric pressure to strike and be utilizing the washing liquid to wash simultaneously when using, improve abluent effect, discharge impurity that simultaneously can be quick improves abluent effect and efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view according to the present invention;
FIG. 2 is a schematic view of the interior of the backwash tank according to the present invention;
fig. 3 is an internal schematic view of a first control mechanism and a second control mechanism according to the present invention;
fig. 4 is an enlarged schematic view of a in fig. 2 according to the present invention.
In the figure:
1. a backwash tank; 2. a water outlet pipe; 3. a closing control mechanism; 4. a feed pipe; 5. a blowoff valve; 6. air-flushing the box; 7. a closing plate; 8. a micro stepper motor; 9. a connecting sleeve; 10. punching a pipe; 11. a pneumatic tube; 12. a pneumatic pump; 13. a first control mechanism; 14. a second control mechanism; 15. a sealing plate; 16. a support cavity; 17. a retractable toothed plate; 18. a rotating gear; 19. and controlling the motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
According to the embodiment of the utility model, a back washing unit for sewage treatment is provided.
According to the utility model, the device comprises a backwashing tank 1, a closed control mechanism 3 is installed at the top of the backwashing tank 1, a water outlet pipe 2 is installed at one side of the closed control mechanism 3, a feeding pipe 4 is installed at one end of the backwashing tank 1, an air flushing tank 6 is installed at one end of the backwashing tank 1 far away from the feeding pipe 4, and a drain valve 5 is installed at the bottom of the backwashing tank 1;
a closing plate 7 is installed in the backwash box 1, the closing plate 7 and the inner wall of the backwash box 1 are movably installed in a sealing mode, a pneumatic pump 12 is installed in the pneumatic box 6, a pneumatic pipe 11 is installed at one end of the pneumatic pump 12, a stamping pipe 10 is installed at one end of the pneumatic pipe 11, the bottom of the stamping pipe 10 is connected with the top of the blowdown valve 5, and the top of the stamping pipe 10 is connected with the water outlet pipe 2;
a first control mechanism 13 is installed on one side of the top of the stamping pipe 10, and a second control mechanism 14 is installed on one side of the blow-down valve 5.
Preferably, the first control mechanism 13 and the second control mechanism 14 all include supporting cavity 16, support the inner wall of cavity 16 and install control motor 19, install rotary gear 18 on the control motor 19 output shaft, telescopic toothed plate 17 is installed to rotary gear 18 one side, sealing plate 15 is installed to telescopic toothed plate 17's one end, rotary gear 18 with telescopic toothed plate 17 meshes the connection.
Preferably, the stamping pipe 10 and the pneumatic pipe 11 are both made of stainless steel, and one side of the stamping pipe 10 is connected with one end of the pneumatic pipe 11 in a penetrating manner.
Preferably, the closing control mechanism 3 comprises a protection cavity, a micro stepping motor 8 is installed in the protection cavity, an output shaft of the micro stepping motor 8 is fixedly installed on the top of the closing plate 7, and a connecting sleeve 9 is installed between the output shaft of the micro stepping motor 8 and the closing plate 7.
Preferably, the inside of the backwash tank 1 is coated with an anti-corrosion layer.
To sum up: a closing control mechanism 3 is mounted at the top of the backwashing tank 1 and used for controlling closing control of the interior of the backwashing tank 1, a water outlet pipe 2 is mounted on one side of the closing control mechanism 3, the water outlet pipe 2 and cleaning equipment are mounted, a feeding pipe 4 is mounted at one end of the backwashing tank 1 and used for cleaning and inputting flushing liquid, an air flushing tank 6 is mounted at one end, far away from the feeding pipe 4, of the backwashing tank 1, a blow-off valve 5 is mounted at the bottom of the backwashing tank 1, and impurities at the cleaning position are discharged through the blow-off valve 5 in the backwashing tank 1;
a closing plate 7 is installed in a backwashing tank 1, the closing plate 7 and the inner wall of the backwashing tank 1 are movably installed in a sealing mode, a pneumatic pump 12 is installed in a pneumatic tank 6, a pneumatic pipe 11 is installed at one end of the pneumatic pump 12, a stamping pipe 10 is installed at one end of the pneumatic pipe 11, the bottom of the stamping pipe 10 is connected with the top of a blow-down valve 5, the top of the stamping pipe 10 is connected with a water outlet pipe 2, the closing plate in the backwashing tank 1 is controlled to be closed, the sealing is closed after cleaning, cleaning liquid cannot flow out, meanwhile, the stamping pipe 10 is arranged below the water outlet pipe 2, the stamping pipe 10 performs stamping during cleaning, impurities in cleaning equipment are removed, then the cleaning liquid can be stamped out when being injected, and the cleaning effect can be improved;
a first control mechanism 13 is installed on one side of the top of the stamping pipe 10, and a second control mechanism 14 is installed on one side of the blow-down valve 5. First control mechanism 13 with second control mechanism 14 all includes supports chamber 16, support 16 inner walls in chamber and install control motor 19, install rotating gear 18 on the control motor 19 output shaft, flexible pinion rack 17 is installed to rotating gear 18 one side, sealing plate 15 is installed to flexible pinion rack 17's one end, rotating gear 18 with flexible pinion rack 17 meshes the connection. The first control mechanism 13 and the control motor 19 in the second control mechanism 14 are controlled to rotate to drive the rotating gear 18 to rotate, so that the blowoff valve and the stamping pipe 10 can be controlled to be closed, the blowoff valve and the stamping pipe can be closed during cleaning, meanwhile, when impurities are discharged, the impurities are sucked out by the pneumatic pump 12 and then discharged from the blowoff valve, and after the cleaning is finished, the closing plate 7 is opened to discharge the remaining impurities and sewage, so that the cleaning effect is improved.
Secondly, the press pipe 10 with the pneumatic tube 11 all adopts stainless steel, press pipe 10 one side with 11 one end through connection of pneumatic tube guarantees gaseous lining up, is convenient for blowdown and washing simultaneously. Closed control mechanism 3 includes the protection chamber, install miniature step motor 8 in the protection chamber, miniature step motor 8 output shaft with the top fixed mounting of closure plate 7, miniature step motor 8 output shaft with install connecting sleeve 9 between the closure plate 7, closed control mechanism 3 carries out rotation control closure plate 7, guarantees closed control, closes or opens according to the condition of using, the coating has anti-corrosion coating in the backwash box 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The backwashing device for sewage treatment is characterized by comprising a backwashing tank (1), wherein a closing control mechanism (3) is installed at the top of the backwashing tank (1), a water outlet pipe (2) is installed on one side of the closing control mechanism (3), a feeding pipe (4) is installed at one end of the backwashing tank (1), an air flushing tank (6) is installed at one end, far away from the feeding pipe (4), of the backwashing tank (1), and a blow-down valve (5) is installed at the bottom of the backwashing tank (1);
a closing plate (7) is installed in the backwashing box (1), the closing plate (7) and the inner wall of the backwashing box (1) are movably installed in a sealing mode, a pneumatic pump (12) is installed in the pneumatic box (6), a pneumatic pipe (11) is installed at one end of the pneumatic pump (12), a stamping pipe (10) is installed at one end of the pneumatic pipe (11), the bottom of the stamping pipe (10) is connected with the top of the blow-down valve (5), and the top of the stamping pipe (10) is connected with the water outlet pipe (2);
a first control mechanism (13) is installed on one side of the top of the stamping pipe (10), and a second control mechanism (14) is installed on one side of the blow-down valve (5).
2. The backwashing device for sewage treatment according to claim 1, wherein the first control mechanism (13) and the second control mechanism (14) each comprise a supporting cavity (16), a control motor (19) is installed on the inner wall of the supporting cavity (16), a rotating gear (18) is installed on the output shaft of the control motor (19), a telescopic toothed plate (17) is installed on one side of the rotating gear (18), a sealing plate (15) is installed at one end of the telescopic toothed plate (17), and the rotating gear (18) is meshed with the telescopic toothed plate (17).
3. The backwashing device for sewage treatment according to claim 1, wherein the ram pipe (10) and the pneumatic pipe (11) are made of stainless steel, and one side of the ram pipe (10) is connected with one end of the pneumatic pipe (11) in a penetrating manner.
4. The backwashing device for sewage treatment according to claim 1, wherein the closing control mechanism (3) comprises a protection cavity, a micro stepping motor (8) is installed in the protection cavity, an output shaft of the micro stepping motor (8) is fixedly installed on the top of the closing plate (7), and a connecting sleeve (9) is installed between the output shaft of the micro stepping motor (8) and the closing plate (7).
5. The backwash device for sewage treatment as claimed in claim 1, wherein said backwash tank (1) is internally coated with an anti-corrosion layer.
6. The backwashing device for wastewater treatment according to claim 1, wherein the backwashing tank (1) is made of an aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715118.7U CN211133220U (en) | 2019-10-14 | 2019-10-14 | A back flush unit for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715118.7U CN211133220U (en) | 2019-10-14 | 2019-10-14 | A back flush unit for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211133220U true CN211133220U (en) | 2020-07-31 |
Family
ID=71770261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921715118.7U Active CN211133220U (en) | 2019-10-14 | 2019-10-14 | A back flush unit for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211133220U (en) |
-
2019
- 2019-10-14 CN CN201921715118.7U patent/CN211133220U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211133220U (en) | A back flush unit for sewage treatment | |
| CN216778137U (en) | A filter equipment for sewage recovery of circulating water | |
| CN106400920B (en) | Intelligence moves mechanical disjunctor flashing valve | |
| CN112777786A (en) | High-efficiency energy-saving sewage draining environment-friendly device | |
| CN216303593U (en) | Environment-friendly septic tank for limiting odor volatilization and backflow | |
| CN211486722U (en) | Sewage treatment sludge filtering device | |
| CN211486671U (en) | Sedimentation tank scraper means for sewage treatment | |
| CN210170894U (en) | Sewage treatment plant is used in environmental management with prevent stifled function | |
| CN216997989U (en) | Waste slurry tank for storing concrete waste slurry | |
| CN218709837U (en) | Energy dissipation and defoaming sewage treatment concentration tank | |
| CN212127589U (en) | Industrial water quality purification equipment | |
| CN213326933U (en) | Medium-temperature anaerobic equipment for treating penetrating fluid | |
| CN221440461U (en) | Full-automatic water treatment processor | |
| CN219952131U (en) | Anti-blocking building drainage pipeline | |
| CN221500694U (en) | Self-cleaning air floatation treatment device | |
| CN218047904U (en) | But waste liquid recovery's rare earth oxide's apparatus for producing | |
| CN218622552U (en) | Sewage treatment is with preventing stifled device | |
| CN220301506U (en) | Lifting pump station with impurity stirring device | |
| CN217746529U (en) | Vibrating membrane treatment device for sewage treatment | |
| CN211972003U (en) | Chemical plant sewage treatment purifier | |
| CN221168017U (en) | Non-negative pressure water supply equipment with water purification function | |
| CN218012330U (en) | Mixing arrangement is used in anticorrosive paint production with wash structure | |
| CN217191449U (en) | Convenient laboratory flask belt cleaning device | |
| CN220026189U (en) | Seepage-proof ecological sewage purifying device | |
| CN214680366U (en) | Automatic blowdown filter convenient to wash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |