CN111359268A - Water treatment smart cloud platform - Google Patents
Water treatment smart cloud platform Download PDFInfo
- Publication number
- CN111359268A CN111359268A CN202010139723.5A CN202010139723A CN111359268A CN 111359268 A CN111359268 A CN 111359268A CN 202010139723 A CN202010139723 A CN 202010139723A CN 111359268 A CN111359268 A CN 111359268A
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- sedimentation tank
- valve core
- throat
- inner cylinder
- communicating pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000004062 sedimentation Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000010802 sludge Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 claims description 2
- 230000003020 moisturizing effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 21
- 239000013049 sediment Substances 0.000 abstract description 11
- 230000002829 reductive effect Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 14
- 239000012528 membrane Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The application relates to the technical field of sewage treatment, specifically discloses a water treatment wisdom cloud platform, and it includes the sedimentation tank to set up the inner tube in the sedimentation tank, form the venturi structure between inner tube and the sedimentation tank, and set up the siphon passageway with the exit end intercommunication of venturi structure outside the sedimentation tank. By forming a siphon phenomenon in the siphon channel, the siphon can discharge sediments settled at the bottom of the sedimentation tank to a certain degree, and the sedimentation tank has a cleaning effect; the water flow which flows rapidly is formed in the inlet section and the throat channel through the siphon phenomenon, the area of the throat channel is smaller, so that the water passing through the throat channel is accelerated, the water at the inlet section is extruded, the pressure at the inlet section is increased, the pressure at the throat channel is reduced, the valve core is in an open position by utilizing the pressure difference between the inlet section and the throat channel, and the clear water at the upper part of the inner cylinder can be discharged.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a water treatment smart cloud platform.
Background
In recent years, with the progress of industrialization and urbanization in China, water resource shortage becomes an important factor for restricting the development of economy and society in China. By adopting the sewage recycling technology, a large amount of new water can be saved, and the discharge of sewage can be greatly reduced, so that the technology becomes the key point of water saving and emission reduction.
The existing sewage reuse technology generally adopts a 'double-membrane' method (ultrafiltration or microfiltration plus reverse osmosis) water treatment process to carry out advanced treatment on sewage, and the principle is that discharged sewage is treated by a 'double-membrane' system formed by an ultrafiltration membrane and a reverse osmosis membrane and then discharged for a boiler or a circulating water system to use. In order to reduce the load of the double-membrane method treatment and prolong the service life of the membrane, the sewage is usually settled firstly, and the current process of settling the sewage is usually to settle in a settling tank for a long time and take the supernatant on the upper part of the settling tank; because the sewage is always introduced into the conventional sedimentation tank, the supernatant is continuously overflowed, and partial sediments settled at the bottom are discharged along with the supernatant due to the influence of internal water flow; and the sediment at the bottom of the sedimentation tank needs to be cleaned regularly, when the sediment is cleaned, the sedimentation tank cannot settle the sewage, and a large amount of manpower is needed for cleaning the sediment.
For the result of sewage treatment, generally realize through setting up the water quality monitoring module after handling, for example chinese patent CN109553173A discloses a sewage treatment system, concretely relates to small-size sewage treatment system based on PLC, including PLC and camera, the fault detection module that is used for detecting the system trouble that links to each other with PLC, the outage protection module that is used for carrying out the outage protection according to fault detection module testing result that links to each other with PLC, the wireless communication module that is used for wireless communication that links to each other with PLC, the water quality testing module that is used for detecting the water quality after handling that links to each other with wireless communication module, the control video that the camera was shot sends to PLC through the wireless communication module after the video encoder coding, the handheld terminal that is used for showing water quality testing module testing result and control video that links to each other with wireless communication module. Through setting up the PLC module, realized the intellectuality of equipment operation, improved the efficiency of equipment operation, how to improve the intellectuality of sewage treatment device operation comprehensively consequently, improve equipment operating efficiency reduces the manpower and pays out, still is the problem that present sewage treatment field needs a lot of solution.
Disclosure of Invention
The invention aims to provide a water treatment smart cloud platform to intelligently clean sediments at the bottom of a sedimentation tank and improve the operation efficiency of equipment.
The water treatment smart cloud platform comprises a sedimentation tank, wherein an inner cylinder is arranged in the sedimentation tank, the side wall of the sedimentation tank surrounds the periphery of the inner cylinder, the inner cylinder is fixed with the sedimentation tank, the top of the inner cylinder is higher than the top of the sedimentation tank, and the distance between the bottom of the inner cylinder and the bottom of the sedimentation tank is 5-10 cm;
the side wall of the lower part of the sedimentation tank protrudes inwards to form a convex part, the convex part and the side wall of the inner cylinder form a throat, an inlet section is arranged below the throat, and an outlet end is arranged above the throat; a guide cylinder is arranged outside the sedimentation tank, a siphon channel is formed between the guide cylinder and the side wall of the sedimentation tank, the upper end of the siphon channel is communicated with the inlet end, and the lower end of the guide cylinder extends to the lower part of the sedimentation tank;
a communicating pipe with one end communicated with the throat and the other end communicated with the inlet section is arranged in the inner barrel, the communicating pipe is U-shaped, an inlet and a discharge port are arranged on the communicating pipe, a valve core is arranged in the communicating pipe, a first connecting port and a second connecting port which are communicated are arranged in the valve core, and a tension spring is arranged between the valve core and a bent pipe of the communicating pipe; the valve core slides to the throat and is positioned at an open position, and the inlet is communicated with the discharge port; the valve core slides to the elbow of the communicating pipe to be in a closed position, and the valve core blocks the inlet and the discharge port; the lower part of the inner cylinder is provided with a louver which is positioned below the communicating pipe and can cut off the inner cylinder, and when the valve core is positioned at an opening position, the louver is closed; when the valve core is at the closing position, the shutter is opened;
a piston is arranged in the inlet section and driven by a driving mechanism to reciprocate, and a plurality of one-way drainage mechanisms are arranged on the piston; the one-way drainage mechanism comprises a drainage port penetrating through the piston in the vertical direction and a cover plate hinged to the upper surface of the piston at the edge, and when the piston moves upwards, the cover plate seals the drainage port;
be equipped with the level sensor who is less than the sedimentation tank top on the inside wall of inner tube, the return bend department of communicating pipe is equipped with the contact switch, and the sedimentation tank carries out the moisturizing through the immersible pump, and contact switch, level sensor are connected with the information input port of controller, and actuating mechanism, immersible pump are connected with the information output port of controller.
The beneficial effect of this scheme lies in:
(1) before the case was in open position, through form siphonage in the siphon passageway to the siphon can be with subsiding the certain discharge of degree of the thing of subsiding in the sedimentation tank bottom, has the cleaning action to the sedimentation tank, avoids the deposit to accumulate too much.
(2) Fast flowing water flow is formed in the inlet section and the throat by siphoning, the water flow is accelerated when the water passes through the throat due to the smaller area of the throat, and the pressure at the inlet section is increased and the pressure at the throat is reduced when the water at the inlet section is extruded; the valve core is in an open position by utilizing the pressure difference between the inlet section and the throat, so that the valve core is controlled more simply and flexibly.
(3) When the valve core moves to the opening position, the shutter is driven to be in a closing state; the shutter is closed to block the water flow at the lower part of the sedimentation tank, so that the sediment remained at the lower part of the sedimentation tank can be prevented from entering the upper part of the inner cylinder; in addition, the shutter is closed to gradually weaken and stop the water flow in the siphon channel, so that the clear water can be prevented from being discharged along with the sediments in a large quantity.
The first preferred scheme is as follows: as a further optimization of the basic scheme, the periphery of the end part of the communicating pipe communicated with the throat is provided with an annular permanent magnet, and the valve core is made of a magnetic conductive material.
In the basic scheme, after the water flow in the siphon channel is weakened or stopped, the valve core is maintained at the open position through the water flow rapidly flowing in the valve core. In the first preferred scheme, when the valve core is in the open position, the distance between the permanent magnet and the valve core is reduced, so that the suction force between the valve core and the permanent magnet is increased; in the first preferred embodiment, the valve core is maintained at the open position by the suction force between the permanent magnet and the valve core and the water flow in the valve core, so that the time for maintaining the valve core at the open position can be prolonged, and the clear water in the sedimentation tank can be discharged as much as possible.
The preferred scheme II is as follows: as a further optimization of the first preferred scheme, the ratio of the distance from the top of the convex part to the bottom of the sedimentation tank to the distance from the top of the convex part to the top of the sedimentation tank is 1/3-1/2. The throat is arranged close to the bottom of the sedimentation tank as much as possible, so that clear water at the upper part of the sedimentation tank can be discharged as much as possible, and the treatment capacity of the sedimentation tank is improved; but at the same time also the space available for the piston.
The preferable scheme is three: as a further optimization of the second preferred scheme, a limiting edge for preventing the cover plate from turning upwards by more than 90 degrees is arranged at the hinged position of the cover plate and the piston. Through controlling the rotation angle of the cover plate, the cover plate is favorable for resetting to seal the water outlet.
The preferable scheme is four: as a further optimization of the preferred scheme three, the driving mechanism is a linear motor, the linear motor is convenient to control, and the response time is fast.
The preferable scheme is five: as a further optimization of the preferable scheme IV, a sludge pond is arranged below the guide shell; so as to be convenient for the centralized treatment of the sediments and avoid the environmental pollution.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
figure 3 is a partial cross-sectional view through the throat in a horizontal direction for a settling tank.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises an inner cylinder 10, a water level sensor 11, a contact switch 12, a sedimentation tank 20, a throat 21, a sedimentation area 22, a communication pipe 30, a valve core 31, a permanent magnet 32, a first connecting port 33, a second connecting port 34, an inlet 35, a drain pipe 36, a sludge tank 40, a shutter 50, a connecting rod 51, a piston 60, a cover plate 61, a drain hole 62, a guide cylinder 70 and a linear motor 80.
In the embodiment, as shown in fig. 1, the smart cloud platform for water treatment includes an inner cylinder 10 and a sedimentation tank 20 disposed at the periphery of the inner cylinder 10, wherein both the upper and lower ends of the inner cylinder 10 are open, the lower end of the inner cylinder 10 extends to the lower part of the sedimentation tank 20, and the gap between the lower end of the inner cylinder 10 and the bottom of the sedimentation tank 20 is 10 cm; the upper end of the inner cylinder 10 extends upwards and exceeds the top of the sedimentation tank 20, and the distance between the top of the sedimentation tank 20 and the top of the inner cylinder 10 is 30-50 cm. The side wall of the sedimentation tank 20 protrudes inwards to form a convex part, and the convex part reduces the sectional area of a gap between the sedimentation tank 20 and the side wall of the inner cylinder 10, so that a channel formed between the side wall of the sedimentation tank 20 and the side wall of the inner cylinder 10 is of a Venturi tube structure; namely, the throat 21 is arranged at the convex part, the inlet section is arranged below the convex part, the outlet end is arranged above the convex part, and the ratio of the distance from the peak of the convex part to the bottom of the sedimentation tank 20 to the distance from the peak of the convex part to the top of the sedimentation tank 20 is 1/3-1/2.
A piston 60 is arranged in the inlet section, the piston 60 can only slide in the inlet section along the vertical direction, and a plurality of one-way drainage mechanisms are arranged on the piston 60. As shown in fig. 2, the one-way drain mechanism includes a drain port penetrating the piston 60 in a vertical direction and a cover plate 61 hinged to the upper surface of the piston 60 along the edge thereof and capable of closing the drain port, a stopper is provided at the hinge of the cover plate 61 and the piston 60 to prevent the cover plate 61 from turning upwards by more than 90 °, and the piston 60 is driven by the linear motor 80 to reciprocate.
Two communicating pipes 30 are arranged in the inner cylinder 10, the communicating pipes 30 are U-shaped pipes, one end of each communicating pipe 30 is communicated with the throat 21, and the other end of each communicating pipe 30 is communicated with the inlet section. As shown in fig. 3, the upper half section of the communication pipe 30 is provided with a two-position two-way valve, a valve core 31 of the two-position two-way valve is slidably connected in the upper half section of the communication pipe 30, the valve core 31 is provided with a first connection port 33 and a second connection port 34 which are communicated, the upper half section of the communication pipe 30 is provided with an inlet 35 and a discharge port, when the valve core 31 slides to an open position, the first connection port 33 is communicated with the inlet 35, and the second connection port 34 is communicated with the discharge port. The drain pipe 36 is connected to the drain port, and the drain pipe 36 extends to the outside and discharges water in the inner barrel 10; when the valve body 31 is in the closed position, the connection ports are displaced from each other, so that the water in the inner cylinder 10 cannot be discharged. An annular permanent magnet 32 is arranged on the periphery of one end of the communicating pipe 30 facing the throat 21, and the valve core 31 is made of magnetic conductive materials such as iron; so that the permanent magnet 32 has a certain restraining force on the spool 31. One end of the valve core 31 facing the bent pipe of the communication pipe 30 is provided with a tension spring, one end of the tension spring is connected with the valve core 31, and the other end of the tension spring is connected with the side wall of the bent pipe of the communication pipe 30.
At the lower end of the inner barrel 10, a louver 50 is provided, the louver 50 used herein being similar in principle to a conventional window louver. A connecting rod 51 is fixed to the valve core 31, the connecting rod 51 extends from the bent pipe of the communication pipe 30 and bends downward to be connected with a control rod for controlling the opening and closing of the louver 50, and the lower end of the connecting rod 51 can extend and contract to adapt to the up-and-down swinging of the control rod. When the valve core 31 slides to the open position, the connecting rod 51 will pull the louver 50 to be in the closed state at the same time, so that the louver 50 has a certain blocking effect on the clean water at the upper part of the inner cylinder 10 and the settling area 22 at the lower part.
A guide cylinder 70 is arranged on the periphery of the sedimentation tank 20, a siphon channel is formed by the guide cylinder 70 and the side wall of the sedimentation tank 20, and the upper end of the siphon channel is communicated with the outlet end; and the lower end of the draft tube 70 extends downward and beyond the bottom of the settling tank 20. In this embodiment, the gap between the draft tube 70 and the side wall of the settling tank 20 is 2cm, the gap between the settling tank 20 and the inner cylinder 10 is 2cm, and the minimum gap between the convex portion on the inner side wall of the settling tank 20 and the inner cylinder 10 is 1 cm.
In the actual working process, after the sewage in the sedimentation basin 20 is settled, the piston 60 is driven to move upwards by the linear motor 80, at the moment, the cover plate 61 closes the water outlet, and therefore, the piston 60 pushes the water to move upwards and enable the water to cross the top of the siphon channel; at this time, a siphon effect will be formed in the siphon channel. So that the sewage flows rapidly in the siphon channel and the water passing through the throat 21 is accelerated because of the smaller area of the throat 21, whereas the water is squeezed at the inlet section, the pressure at the inlet section is increased and the pressure at the throat 21 is decreased. Since both ends of the communication pipe 30 communicate with the inlet section and the throat 21, respectively, the valve body 31 is slid toward the throat 21 and is in the open position by the pressure difference.
When the valve core 31 is in the open position, the shutter 50 is driven to be in the closed state at the same time, and at the time, the water flow in the siphon channel is gradually reduced, so that the pressure difference between the inlet section and the throat 21 is also reduced, and finally, the water flow in the siphon channel stops being discharged; however, since the valve body 31 is in the open state at this time, water will thus pass through the inlet port 35, the first connection port 33, the second connection port 34 and the drain port, and therefore the rapidly flowing water flow inside the valve body 31 will have a stabilizing effect on the position of the valve body 31; and the attraction force of the permanent magnet 32 to the spool 31 is also increased, thereby further promoting the holding of the spool 31 in the open position.
A water level sensor 11 is arranged on the side wall of the inner cylinder 10, the water level sensor is lower than the top end of the sedimentation tank 20, and the interval between the water level sensor 11 and the top end of the sedimentation tank 20 in the vertical direction is 2 cm. The start and stop of the linear motor 80 are controlled by a PLC controller, and the sedimentation tank 20 is supplied with water by a submersible pump; a contact switch 12 is arranged at the bent pipe of the communication pipe 30, and the water level sensor 11, the contact switch 12 and the linear motor 80 are all electrically connected with the PLC controller. After the water in the sedimentation tank 20 is discharged, the submersible pump is used for replenishing water to the sedimentation tank 20, and when the water level in the sedimentation tank 20 reaches the position of the water level sensor 11, the PLC controller is used for controlling the submersible pump to be closed. When the valve core 31 is in the open position, the sedimentation tank 20 is in the drainage state, and the flow velocity of the water flow passing through the valve core is reduced along with the gradual reduction of the liquid level in the inner cylinder 10, so that the influence of the water flow on the stability of the valve core 31 is weakened, and the suction force between the permanent magnet 32 and the valve core 31 is not enough to maintain the valve core 31 in the open state; therefore, under the action of the tension spring, the valve core 31 slides to the closed state and presses the contact switch 12, and at the moment, the PLC controls the submersible pump to be opened again to replenish water into the sedimentation tank 20.
After the submersible pump completes water supply to the sedimentation tank 20, the PLC controller starts timing, the timing time is the sedimentation time of the sewage, and in this embodiment, the sedimentation time of the sewage is set to 2 hours. After the PLC controller finishes timing for 2 hours, the PLC controller controls the linear motor 80 to perform reciprocating motion once so as to form a siphoning phenomenon in the siphon channel, so that sediments settled in the settling area 22 can be discharged to a certain degree through siphoning, a cleaning effect is realized on the settling pond 20, and excessive accumulation of the sediments is avoided. A sludge tank 40 is provided below the draft tube 70, and the sewage discharged through the siphon channel is collected in the sludge tank 40.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. Water treatment wisdom cloud platform, including the sedimentation tank, its characterized in that: an inner cylinder is arranged in the sedimentation tank, the side wall of the sedimentation tank surrounds the periphery of the inner cylinder, the inner cylinder is fixed with the sedimentation tank, the top of the inner cylinder is higher than the top of the sedimentation tank, and the distance between the bottom of the inner cylinder and the bottom of the sedimentation tank is 5-10 cm;
the side wall of the lower part of the sedimentation tank protrudes inwards to form a convex part, the convex part and the side wall of the inner cylinder form a throat, an inlet section is arranged below the throat, and an outlet end is arranged above the throat; a guide cylinder is arranged outside the sedimentation tank, a siphon channel is formed between the guide cylinder and the side wall of the sedimentation tank, the upper end of the siphon channel is communicated with the inlet end, and the lower end of the guide cylinder extends to the lower part of the sedimentation tank;
a communicating pipe with one end communicated with the throat and the other end communicated with the inlet section is arranged in the inner barrel, the communicating pipe is U-shaped, an inlet and a discharge port are arranged on the communicating pipe, a valve core is arranged in the communicating pipe, a first connecting port and a second connecting port which are communicated are arranged in the valve core, and a tension spring is arranged between the valve core and a bent pipe of the communicating pipe; the valve core slides to the throat and is positioned at an open position, and the inlet is communicated with the discharge port; the valve core slides to the elbow of the communicating pipe to be in a closed position, and the valve core blocks the inlet and the discharge port; the lower part of the inner cylinder is provided with a louver which is positioned below the communicating pipe and can cut off the inner cylinder, and when the valve core is positioned at an opening position, the louver is closed; when the valve core is at the closing position, the shutter is opened;
a piston is arranged in the inlet section and driven by a driving mechanism to reciprocate, and a plurality of one-way drainage mechanisms are arranged on the piston; the one-way drainage mechanism comprises a drainage port penetrating through the piston in the vertical direction and a cover plate hinged to the upper surface of the piston at the edge, and when the piston moves upwards, the cover plate seals the drainage port;
be equipped with the level sensor who is less than the sedimentation tank top on the inside wall of inner tube, the return bend department of communicating pipe is equipped with the contact switch, and the sedimentation tank carries out the moisturizing through the immersible pump, and contact switch, level sensor are connected with the information input port of controller, and actuating mechanism, immersible pump are connected with the information output port of controller.
2. The water treatment smart cloud platform of claim 1, wherein: the periphery of the end part of the communicating pipe communicated with the throat is provided with an annular permanent magnet, and the valve core is made of a magnetic conductive material.
3. The water treatment smart cloud platform of claim 2, wherein: the ratio of the distance from the top of the convex part to the bottom of the sedimentation tank to the distance from the top of the convex part to the top of the sedimentation tank is 1/3-1/2.
4. The water treatment smart cloud platform of claim 3, wherein: the hinged part of the cover plate and the piston is provided with a limiting edge for preventing the cover plate from upwards overturning by more than 90 degrees.
5. The water treatment smart cloud platform of claim 4, wherein: the driving mechanism is a linear motor.
6. The water treatment smart cloud platform of claim 5, wherein: and a sludge tank is arranged below the guide shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010139723.5A CN111359268B (en) | 2020-03-03 | 2020-03-03 | Water treatment smart cloud platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010139723.5A CN111359268B (en) | 2020-03-03 | 2020-03-03 | Water treatment smart cloud platform |
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| CN111359268A true CN111359268A (en) | 2020-07-03 |
| CN111359268B CN111359268B (en) | 2021-08-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905414A (en) * | 2020-07-27 | 2020-11-10 | 铜陵铜冠神虹化工有限责任公司 | Sodium sulfide production sedimentation system |
| CN113680135A (en) * | 2021-08-27 | 2021-11-23 | 四川虹科创新科技有限公司 | Recycling device for water discharging operation of kiln |
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| CN208244179U (en) * | 2018-03-01 | 2018-12-18 | 福建省融海环境科技有限公司 | A kind of sedimentation basin cleaning flow guide system of integrated equipment for sewage treatment |
| CN209188202U (en) * | 2018-11-02 | 2019-08-02 | 陈利斌 | A kind of plumbing sedimentation basin desilting equipment |
| CN109553173A (en) * | 2019-01-08 | 2019-04-02 | 百色职业学院 | Small-sized sewage treating system based on PLC |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111905414A (en) * | 2020-07-27 | 2020-11-10 | 铜陵铜冠神虹化工有限责任公司 | Sodium sulfide production sedimentation system |
| CN111905414B (en) * | 2020-07-27 | 2022-02-25 | 铜陵铜冠神虹化工有限责任公司 | Sodium sulfide production sedimentation system |
| CN113680135A (en) * | 2021-08-27 | 2021-11-23 | 四川虹科创新科技有限公司 | Recycling device for water discharging operation of kiln |
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