Dull and stereotyped ceramic membrane integrated sewage treatment plant of nanometer
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a nano flat ceramic membrane integrated sewage treatment device.
Background
Sewage, generally refers to the contaminated, discharged water from life and production. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater. The main pollutants of the sewage include pathogen pollutants, oxygen consumption pollutants, plant nutrients, toxic pollutants and the like. From the viewpoint of sewage source, sewage may be defined as waste-carrying liquid or water mixed with ground water, surface water, storm snow, etc., discharged from residential, institutional, commercial, or industrial areas.
According to the technical scheme, the nano ceramic membrane sewage treatment device comprises a raw water tank and a rotating main shaft, wherein a liquid medicine storage tank is fixed on one side of the raw water tank, a booster pump is installed at the bottom end of the liquid medicine storage tank, the liquid medicine storage tank is connected with a guide pipe, a support and a driving motor are installed at the top end of the raw water tank, the output end of the driving motor is connected with the rotating main shaft through a coupler, a stirring rod is fixed on the rotating main shaft, a control box and a PLC (programmable logic controller) are installed on the surface of the raw water tank, an inverter and a storage battery are installed in the control box, a water pipe is connected to one side of the raw water tank, a filtering tank is connected to the water pipe, a supporting seat is fixed at the bottom end of the filtering tank, and a water outlet is formed in one side of the filtering tank. According to the utility model, the nano ceramic membrane and the active carbon filter layer are arranged in the filter tank, so that the sewage can be further filtered and purified, and a cleaner water source is obtained.
However, the water pipe of the device is positioned at the bottom of the original water tank, the sludge precipitated to the bottom can flow into the filtering tank along with the water pipe, the filtering effect is affected, the filtering screen can be blocked by the sludge, and the improvement space exists.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a nano flat ceramic membrane integrated sewage treatment device, which solves the problems that sludge can flow into a filtering tank along with a water pipe, the filtering effect is affected and a filtering screen can be blocked by the sludge.
(II) technical scheme
The nano flat ceramic membrane integrated sewage treatment device comprises a settling tank, wherein one side of the settling tank is fixedly communicated with a water inlet pipe, the other side of the settling tank is fixedly communicated with a communicating pipe, the other end of the communicating pipe is fixedly connected with a treatment tank, a fine filter plate is inserted into the treatment tank, a storage rack is fixedly connected into the treatment tank, water permeable holes are symmetrically formed in two sides of the storage rack, a nano ceramic membrane is inserted into the treatment tank, a water outlet is formed in one side, far away from the communicating pipe, of the treatment tank, and a filtering and cleaning assembly is arranged in the communicating pipe;
The filtering and cleaning assembly comprises a coarse filter plate, a rotating shaft is connected to the coarse filter plate in a rotating mode, fan blades are arranged on the circumferential array of the surface of the rotating shaft, and a scraping plate is fixedly connected to one side of the rotating shaft.
Preferably, the length of the scraping plate is the same as the diameter of the coarse filter plate, the fan blades are not contacted with the inner wall of the communicating pipe, and the fan blades are arranged in an arc shape.
Preferably, the bottom of the settling tank is fixedly connected with an inclined plate, and the width of the inclined plate is the same as that of the settling tank.
Preferably, the anti-blocking assembly is arranged in the treatment box, the installation frame is fixedly connected with the inside of the treatment box, the sliding groove is formed in the bottom of the installation frame, the sliding block is connected with the sliding block in the sliding groove, the installation plate is fixedly connected with the bottom of the sliding block, the hairbrush is fixedly connected with one side of the installation plate, the screw rod is rotationally connected with the installation frame, the motor is fixedly arranged on one side of the treatment box, and the output shaft end of the motor is fixedly connected with the screw rod.
Preferably, the hairbrush is attached to the fine filter plate, and the length of the hairbrush is the same as the height of the fine filter plate.
Preferably, the upper surface of the settling tank is provided with a first sealing cover, the upper surface of the treatment tank is provided with a second sealing cover, and one side of the settling tank is provided with an observation port.
Preferably, the water inlet pipe is arranged on the upper position of the surface of the sedimentation tank, and the communicating pipe and the circle center of the sedimentation tank are positioned at the same height.
Advantageous effects
Compared with the prior art, the utility model provides a nano flat ceramic membrane integrated sewage treatment device which has at least the following beneficial effects:
Sewage enters the settling tank through the water inlet pipe, particles such as silt move to the bottom of the settling tank under the action of gravity, sink to the bottom of the settling tank, and the inclined plates are arranged to enable solids to be accumulated at the bottom of the settling tank, so that preliminary filtration is carried out on the sewage. The sewage is further filtered by the coarse filter plate, the particulate matters are filtered again by the fine filter plate, and finally the sewage is discharged from the water outlet after being filtered by the activated carbon and the nano ceramic membrane in the storage rack. When water flows out from the communicating pipe, the impact fan blade drives the rotating shaft to rotate, so that the scraping plate rotates to scrape impurities on the surface of the coarse filter plate, and the filter screen is prevented from being blocked.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the case of the present utility model;
FIG. 3 is a schematic view of an anti-clogging assembly of the present utility model;
FIG. 4 is a schematic view of a filter cleaning assembly according to the present utility model.
In the figure, 1, a sedimentation tank, 2, a first sealing cover, 3, a water inlet pipe, 4, a communicating pipe, 5, a processing tank, 6, a second sealing cover, 7, a water outlet, 8, a filtering and cleaning component, 801, an inclined plate, 802, a coarse filter plate, 803, a rotating shaft, 804, fan blades, 805, a scraper, 9, an observation port, 10, a fine filter plate, 11, a storage rack, 12, a water permeable hole, 13, a nano ceramic film, 14, an anti-blocking component, 1401, a motor, 1402, a mounting rack, 1403, a sliding chute, 1404, a screw rod, 1405, a sliding block, 1406, a mounting plate, 1407 and a hairbrush.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-4, the utility model provides a technical scheme that a precipitation tank 1, a water inlet pipe 3 is fixedly connected to one side of the precipitation tank 1, a communicating pipe 4 is fixedly connected to the other side of the precipitation tank 1, a treatment tank 5 is fixedly connected to the other end of the communicating pipe 4, fine filter plates 10 are inserted into the treatment tank 5, a storage rack 11 is fixedly connected to the treatment tank 5, water permeable holes 12 are symmetrically arranged on two sides of the storage rack 11, nano ceramic membranes 13 are inserted into the treatment tank 5, a water outlet 7 is formed on one side, far away from the communicating pipe 4, of the treatment tank 5, a filtering and cleaning assembly 8 is arranged in the communicating pipe 4, the filtering and cleaning assembly 8 comprises a coarse filter plate 802, a rotating shaft 803 is rotatably connected to the coarse filter plate 802, fan blades 804 are circumferentially arranged on the surface of the rotating shaft 803, and a scraper 805 is fixedly connected to one side of the rotating shaft 803. The water inlet pipe 3 is arranged on the upper surface of the sedimentation tank 1, and the communicating pipe 4 and the center of the sedimentation tank 1 are positioned at the same height.
In the analysis of the content, sewage enters the sedimentation tank 1 and flows into the treatment tank 5 from the communicating pipe 4, the sewage impact fan blade 804 drives the rotating shaft 803 to rotate, the scraper 805 is driven to rotate through the rotation of the rotating shaft 803, impurities on the coarse filter plate 802 are cleaned through the rotation of the scraper 805, and the coarse filter plate 802 is prevented from being blocked by the impurities. The precipitated impurities are gathered at the bottom of the settling tank 1 through the inclined plate 801, so that the settling tank is convenient to clean, and large particles in sewage are filtered through the coarse filter plate 802.
Embodiment two:
Referring to fig. 1-4, according to the first embodiment of the present utility model, a technical scheme is provided, in which a length of a scraper 805 is the same as a diameter of a coarse filter plate 802, blades 804 are not contacted with an inner wall of a communicating pipe 4, and the blades 804 are arc-shaped.
For the analysis described above, the surface impurities of the coarse filter plate 802 are cleaned by the rotation of the scraper 805, so that the impurities are prevented from blocking the coarse filter plate 802. The blade 804 is driven to rotate by the water flow, and the scraper 805 is rotated under the action of the blade 804. And the motor is not required to drive, so that energy is saved.
Embodiment III:
Referring to fig. 1-4, the present utility model provides a technical solution according to the first embodiment, wherein an inclined plate 801 is fixedly connected to the bottom of the settling tank 1, and the width of the inclined plate 801 is the same as the width of the settling tank 1.
In the analysis of the above, the precipitated impurities are collected by the inclined plate 801, so that the bottom of the precipitation tank 1 is conveniently cleaned.
Embodiment four:
Referring to fig. 1-4, the present utility model provides a technical scheme based on the first embodiment, in which an anti-blocking assembly 14 is disposed in a processing box 5, a mounting frame 1402 is fixedly connected in the processing box 5, a sliding groove 1403 is disposed at the bottom of the mounting frame 1402, a sliding block 1405 is slidably connected in the sliding groove 1403, a mounting plate 1406 is fixedly connected at the bottom of the sliding block 1405, a brush 1407 is fixedly connected at one side of the mounting plate 1406, a screw rod 1404 is rotatably connected in the mounting frame 1402, a motor 1401 is fixedly mounted at one side of the processing box 5, and an output shaft end of the motor 1401 is fixedly connected with the screw rod 1404.
In the analysis of the above, the motor 1401 drives the screw rod 1404 to rotate, the sliding block 1405 is driven to move along the sliding groove 1403 by the rotation of the screw rod 1404, and the sliding block 1405 drives the brush 1407 to move, so that the surface of the fine filter plate 10 is cleaned, the fine filter plate 10 is prevented from being blocked, the filtering effect is improved, and the use is convenient.
Fifth embodiment:
Referring to fig. 1-4, according to the first embodiment of the present utility model, a brush 1407 is attached to a fine filter plate 10, and the length of the brush 1407 is the same as the height of the fine filter plate 10.
In the analysis, impurities on the surface of the fine filter plate 10 are cleaned by the brush 1407, and the brush 1407 moves along the fine filter plate 10 to clean the surface of the fine filter plate 10 comprehensively.
Example six:
Referring to fig. 1-4, the present utility model provides a technical solution according to an embodiment 1, in which a first sealing cover 2 is disposed on an upper surface of a settling tank 1, a second sealing cover 6 is disposed on an upper surface of a treatment tank 5, and an observation port 9 is disposed on one side of the settling tank 1.
For the analysis described above, the settling tank 1 and the treatment tank 5 were sealed by the first sealing cover 2 and the second sealing cover 6. The filtering condition in the sedimentation tank 1 is observed through the observation port 9, and when the impurities at the bottom of the sedimentation tank 1 are accumulated too much, the impurities in the sedimentation tank 1 are cleaned in time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.