CN218106836U - But self-cleaning's super-efficient separation box formula pipe chute sedimentation tank - Google Patents
But self-cleaning's super-efficient separation box formula pipe chute sedimentation tank Download PDFInfo
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- CN218106836U CN218106836U CN202222495164.9U CN202222495164U CN218106836U CN 218106836 U CN218106836 U CN 218106836U CN 202222495164 U CN202222495164 U CN 202222495164U CN 218106836 U CN218106836 U CN 218106836U
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 91
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000000926 separation method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000005273 aeration Methods 0.000 claims abstract description 25
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 239000010802 sludge Substances 0.000 claims description 52
- 239000002893 slag Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000010865 sewage Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a but self-cleaning's super-efficient separation box formula pipe chute sedimentation tank relates to water treatment technical field. The sedimentation tank comprises a sedimentation tank body, wherein a sedimentation zone, a water distribution zone, an inclined tube zone and a clear water zone are respectively arranged in the sedimentation tank body from bottom to top; the water distribution district is provided with the mud scraper, and the top of mud scraper is provided with the perforation aeration pipe, and the perforation aeration union coupling has air compressor, through air compressor to the perforation aeration intraductal let in air, be provided with in the top in pipe chute district and scrape the sediment ware, scrape the sediment ware and be arranged in scraping the scum groove that is arranged in scraping sediment ware the place ahead with the dross that will follow pipe chute district come-up, be provided with a plurality of perforation water catch bowl in the clear water district, a plurality of perforation water catch bowl is converged and is located the main canal of catchmenting on the sedimentation tank body. The utility model discloses an arrange the scum ware above the pipe chute district, the scum ware is scraped the dross to the skimming groove in, can avoid mud or dense medium to pile up in the pipe chute.
Description
Technical Field
The utility model relates to a water treatment technical field, concretely relates to pipe chute sedimentation tank.
Background
A sedimentation tank which is commonly adopted in the sewage treatment process is a main facility for solid-liquid separation, and the box type integrated emergency treatment module is more and more widely applied, such as river water, rain and sewage flood treatment and the like. With the progress of urbanization in China and the development of sewage treatment industry, the occupied area of a sewage treatment unit is more tense, and part of sewage needs to be treated as soon as possible nearby, so that the super-effect separation rectangular box type sedimentation tank system based on magnetic loading sedimentation is produced at the same time, and the contradiction that the low occupied area needs high treatment capacity is solved.
The existing sedimentation tank is mainly in a box type, an inclined tube is arranged at the middle upper part in a main body of the sedimentation tank, the sedimentation efficiency is enhanced through the inclined tube, the inclined tube mostly adopts a solid-liquid reverse flow mode, namely, water enters from the bottom of the inclined tube and then moves from bottom to top, and flocs in the inclined tube move from top to bottom, are settled to the bottom of the sedimentation tank through the action of gravity and are discharged out of the sedimentation tank. However, in the daily use process of the inclined tube, the condition of sludge blockage can occur, and in order to solve the problem, experts in the field research an automatic cleaning inclined tube sedimentation tank, which can clean the inclined tube, and related researches in the prior art mainly include:
application number 201721238473.0 discloses a device that can high-efficiently wash tube chute sedimentation tank, including setting up the washing car track that spanes the sedimentation tank cell body above the tube chute filler region, be provided with the washing car on the washing car track, wash the car bottom and be provided with scalable and rotatable connecting axle, the connecting axle head end is connected with the first connecting plate of brush, is provided with the brush head on the first connecting plate bottom surface of brush.
Application number 202111217378.3 discloses an inclined tube sedimentation tank capable of being cleaned on line, wherein a cathode electrode plate and an anode electrode plate are respectively arranged at two sides of the surface of an inclined tube of the inclined tube sedimentation tank, when flocs are deposited on the surface or the top of the inclined tube, the cathode electrode plate and the anode electrode plate are electrified, oxygen and hydrogen are generated through electrolyzed water, micro bubbles are formed on the surface of the inclined tube, the micro bubbles adhere to the flocs deposited in the inclined tube, and the deposited flocs float on the water surface and enter a top water collecting tank discharge system.
In the prior art, the cleaning vehicle and the brush head positioned at the bottom of the cleaning vehicle are used for cleaning the inclined tube, and the electrolytic water or electrolyte in the electrolytic water is used for forming micro bubbles on the surface of the inclined tube, and the micro bubbles are adhered to flocs deposited in the inclined tube, so that the deposited flocs float on the water surface and enter the top water collecting tank discharge system. Although the two modes can realize cleaning to a certain degree, the cleaning steps are complicated by the aid of the cleaning vehicle, and the inclined tube cannot be completely cleaned by the aid of a single brush; in the process of cleaning by means of the electrolyzed water, the problems of large energy consumption, periodic replacement of electrode material consumption and complex electrolysis supporting facilities exist; and both are not equipped with dedicated mud floating collecting device, cause the mud floating to follow the play water easily, and then lead to the play water to exceed standard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but self-cleaning's super-efficient separation box formula pipe chute sedimentation tank, it is through arranging in pipe chute district top and scrape the sediment ware, scrapes the sediment ware with the dross and scrapes to the skimming groove in, can avoid the laitance to influence out water quality of water.
An ultra-efficient separation box body type inclined tube sedimentation tank capable of being automatically cleaned comprises a sedimentation tank body, wherein a sedimentation zone, a water distribution zone, an inclined tube zone and a clear water zone are respectively arranged in the sedimentation tank body from bottom to top;
the sedimentation area is used for discharging the sedimentary sludge;
the water distribution area is provided with a mud scraper which is used for pushing the sludge in the water distribution area to enter the sedimentation area;
a perforated aeration pipe is arranged above the mud scraper, the perforated aeration pipe is connected with an air compressor, and air is introduced into the perforated aeration pipe through the air compressor;
a slag scraper is arranged above the inclined tube area and used for scraping scum floating from the inclined tube area into a slag skimming groove in front of the slag scraper;
the clear water area is provided with a plurality of perforated water collecting grooves which are converged into a water collecting main channel on the sedimentation tank body.
As a preferred scheme of the utility model, foretell scum ware includes driving motor, chain, drive wheel, follows driving wheel and scraper blade, foretell drive wheel with pass through the chain from the driving wheel and connect, foretell driving motor is used for driving foretell drive wheel and rotates, rotate through the drive wheel and drive the chain and rotate, rotate through the chain and drive from the driving wheel rotation, foretell scraper blade is provided with a plurality of, its interval impartial arrangement is on foretell chain.
In another preferred embodiment of the present invention, the height of the skimmer tank is the same as the height of the skimmer, and an electric valve for discharging dross is provided at a side end of the skimmer tank.
Furthermore, a float switch is arranged on the side of the sedimentation tank body and used for monitoring the height of the water level in the sedimentation tank body and transmitting the obtained signal to the PLC control cabinet.
Furthermore, the direction of the perforated water collecting tank is vertical to the direction of the perforated aeration pipe.
Furthermore, the inclined pipe area is positioned at the middle upper part of the sedimentation tank body, and the inclined pipe area adopts a honeycomb regular hexagon plastic inclined pipe.
Furthermore, the water collecting main channel is positioned on one side behind the sedimentation tank body.
Furthermore, the settling area is provided with a sludge discharge pipe, and sludge is discharged through the sludge discharge pipe.
Further, the height of the float switch is the same as that of the weir plate of the skimming trough.
Compared with the prior art, the utility model discloses following beneficial technological effect has been brought:
the utility model provides a but self-cleaning's super separation box formula pipe chute sedimentation tank, its top through distinguishing at the pipe chute sets up scrapes the sediment ware, and the perforation aeration pipe of cooperation pipe chute district below can strike off the dross that comes from the pipe chute district, and the dross after striking off is collected to the skimming groove in to avoid mud to descend along with gravity and then block up the pipe chute in pipe chute district.
Set up float switch through side at the sedimentation tank body, can monitor the water level height, and then carry out automated control to it through the PLC switch board for artifical judgement reduces with the operation volume, goes out water more stably.
The utility model discloses a set up the mud scraper in the water distribution district, under the impetus of the scraper blade through the mud scraper, can make mud move to the settling zone to the mud sludge discharging pipe through the settling zone discharges.
The driving motor drive wheel through scraping the sediment ware rotates, rotates through the drive wheel and drives the chain and rotate, rotates through the chain and drives from the driving wheel rotation, and the rotation of chain drives the scraper blade and rotates around the action wheel and from the driving wheel, is similar to the scraper blade and rotates along the circumferencial direction, can the efficient dross of striking off.
To sum up, the utility model provides a but self-cleaning's super-effect separation box formula pipe chute sedimentation tank can guarantee the stability of play water and the automation of flow.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a longitudinal sectional view of the super-efficient separating box type inclined tube sedimentation tank which can be automatically cleaned;
FIG. 2 is a transverse sectional view of the super-efficient separating box type inclined tube sedimentation tank which can be automatically cleaned;
FIG. 3 is a schematic view of a perforated aerator pipe arrangement;
FIG. 4 is a diagram of the water outlet quantity and the water quality of the embodiment of the present invention;
in the figure:
1. the device comprises a driving motor, 2, a driving wheel, 3, a driven wheel, 4, a scraper, 5, a perforated aeration pipe, 6, an inclined pipe, 7, a floater switch, 8, an electric valve, 9, a perforated water collecting tank, 10, a mud scraper, 11, a sludge collecting hopper, 12, a skimming tank, 13, an air compressor, 14, a sludge discharge pipe, 15 and a water collecting main canal.
Detailed Description
The utility model provides a but self-cleaning's super-efficient separation box formula pipe chute sedimentation tank, in order to make the utility model discloses an advantage, technical scheme are more clear, clear and definite, and it is right to combine specific embodiment below the utility model discloses do further explanation.
The utility model mainly develops research aiming at the sludge which is easy to block in the inclined tube area of the sedimentation tank, and the sludge which is blocked in the inclined tube is usually three, (1) the sludge which is blocked in the inclined tube for a long time is decomposed by anaerobic gas, and the sludge which is blocked in the inclined tube due to gas generation expansion can automatically float to the water surface by disturbing and destroying the structure of a sludge group; (2) the sludge is a small amount of sludge accumulated in the inclined tube, the specific gravity is light, the sludge cannot slide out of the inclined tube by means of gravity, and the sludge cannot be lifted to the water surface by the buoyancy; (3) in the heavy medium adding flocculation precipitation process, the sludge containing the heavy medium or the heavy medium accumulated in the inclined tube slides down to remove the inclined tube by virtue of gravity, but is accumulated in the inclined tube for various reasons. After the inclined pipe is blocked by the sludge, the problems that the acting area of the inclined pipe is reduced, the surface load and the treatment pressure of the inclined pipe are increased, the water distribution of discharged water is unstable and the like can be caused, and the blocked sludge in the inclined pipe stays for a long time and then is subjected to anaerobic putrefaction and floats to a clear water area. Therefore, in order to ensure that the quality of the effluent water reaches the standard, the sludge in the inclined pipe needs to be cleaned.
Therefore, the utility model provides an ultra-efficient separation box body type inclined tube sedimentation tank capable of being automatically cleaned, which is shown by combining a graph 1 and a graph 2 and comprises a sedimentation tank body, wherein the integral shape of the sedimentation tank body is of a box body type structure, the main purpose of the sedimentation tank is to remove flocs in water, an inclined tube is arranged in the sedimentation tank, namely the inclined tube sedimentation tank, and the sedimentation effect of the inclined tube sedimentation tank is better; wherein:
the settling zone is used for discharging settled sludge, a sludge collecting hopper 11 and a sludge discharge pipe 14 are arranged in the settling zone, and the sludge collecting hopper discharges the collected sludge through the sludge discharge pipe 14. In order to ensure the smooth discharge of the sludge, a sludge scraper 10 is arranged in the water distribution area above the settling area and used for pushing the sludge in the water distribution area into the settling area. The major structure of mud scraper borrows prior art for reference and can realize, if including drive arrangement, mud scraping chain and mud scraping plate etc. drive arrangement is located the pond top of sedimentation tank main part, and mud scraping chain and mud scraping plate all are located the bottom of the case of sedimentation tank main part, connect through drive chain.
The working principle of the mud scraper is mainly as follows: the sludge scraping plate is driven by the driving device to rotate around the center of the sedimentation tank, sludge deposited at the bottom of the tank slowly flows to the sludge collecting hopper along the bottom of the tank and is discharged through the sludge discharge pipe.
Preferably, the sludge collecting hopper is of an inverted rectangular pyramid structure, and the depth of the sludge collecting hopper is 0.6-1.0 m.
Referring to fig. 1 and 3, a perforated aeration pipe 5 is arranged above the mud scraper, an air compressor is connected to the perforated aeration pipe, the air compressor is positioned above the sedimentation tank, an air compressor 13 is connected to a main pipe of the perforated aeration pipe, and air is introduced into the perforated aeration pipe through the air compressor.
Preferably, the perforated aeration pipe is provided with two rows of holes, and the hole opening direction is inclined downwards and is 45 degrees away from the vertical line. The height of the position is about 20cm away from the bottom end of the inclined tube 6, and an annular arrangement mode is adopted, so that the inclined tube in the inclined tube area can be conveniently subjected to air washing.
Be provided with the scum scraper in the top in pipe chute district, the scum scraper is arranged in scraping the dross that floats from the pipe chute district to being located the skimming groove 12 in scum scraper the place ahead, the structure of scum scraper specifically includes driving motor 1, the chain, drive wheel 2, from driving wheel 3 and scraper blade 4, driving motor passes through drive chain transmission power, the drive wheel passes through the chain with follow the driving wheel and connects, driving motor is used for driving foretell drive wheel and rotates, it rotates to drive the chain rotation to rotate through the drive wheel, it rotates from the driving wheel to drive through the chain, foretell scraper blade is provided with a plurality of, it is impartial arranging on foretell chain that the interval therebetween. The working principle of the slag scraper is as follows: open driving motor, it rotates to drive the drive wheel through driving motor, and then the drive is located the chain rotation on drive wheel surface, the chain drives from the driving wheel rotation, and then drives the scraper blade motion that is located the chain, be equivalent to even the arranging in a plurality of scraper blade intervals on the chain, the chain is around the round around the circumferencial direction of drive wheel and follow driving wheel, therefore, a plurality of scraper blades are equivalent to and are circular motion, can strike off through the dross that every scraper blade will float in proper order like this.
The clear water area is provided with a plurality of perforated water collecting grooves 9 which are converged into a water collecting main channel 15 on the sedimentation tank body. The main function of the perforated water collecting tank and the perforated main canal is drainage, and the perforated water collecting tank 9 penetrates through the front surface and the rear surface of the sedimentation tank main body, which is equivalent to the fact that the direction of the perforated water collecting tank is vertical to the direction of the perforated aeration pipe. The perforated water collecting grooves 9 are arranged in parallel, and finally are collected in the water collecting main channel to concentrate water, and the water collecting main channel 15 is arranged at the end part of the rear part of the sedimentation tank body.
In order to carry out automated control to this sedimentation tank in order to make things convenient for, realize automated control to it through the PLC switch board, set up float switch 7 in the side of sedimentation tank body, float switch is used for monitoring the height of this internal water level of sedimentation tank to transmit gained signal to the PLC switch board. Preferably, the height of the float switch 7 is the same as the height of the weir plate of the skimmer trough, so as to prevent the scum from being discharged along with the perforated water collection trough.
The height of the skimming groove is the same as that of the slag scraper, an electric valve 8 for discharging scum is arranged at the side end of the skimming groove, and the scum collected can be automatically discharged when the electric valve 8 is opened.
Furthermore, the inclined pipe area is positioned at the middle upper part of the sedimentation tank body, and the inclined pipe area adopts a honeycomb regular hexagon plastic inclined pipe.
Preferably, the sludge discharge pipe 14 is of a detachable structure, and is provided with two pipes which are respectively positioned at two sides of the sludge collecting hopper, and the distance between the pipe orifice and the bottom of the sludge collecting hopper is 0.2-0.4 m.
The utility model discloses the driving motor of well scum scraper and the power device setting of mud scraper can specifically carry out the selection of position according to actual conditions in sedimentation tank main part outside, if the utility model discloses set up the both sides in sedimentation tank main part top respectively with driving motor and the power device of mud scraper.
The utility model discloses the sedimentation tank can share with the PLC switch board, if through the automatic control logic that the PLC switch board designed, also can realize the self-cleaning to the pipe chute in the sedimentation tank.
The working principle of the super-efficient separating box type inclined tube sedimentation tank capable of being automatically cleaned is explained as follows.
The specific working process is as follows: when the inclined pipe needs to be cleaned, the water inlet gate or the lifting pump is closed to stop running, the driving motor 1 is started, the electric valve 8 is started, the air compressor 13 is started after 5min of delay, air enters the perforated aeration pipe 5, the inclined pipe 6 is flushed by air, and sludge in the inclined pipe 6 is disturbed to separate from the inclined pipe 6. The sludge of the type (1) and the sludge of the type (2) float upwards or float upwards along with aeration, and are scraped to a skimming groove 12 through a scraper 4 or flow to the skimming groove 12 along with water, and the sludge of the type (3) sinks to the bottom of the pool along with gravity and is scraped to a sludge collecting hopper 11 by a bottom sludge scraper 10.
In the cleaning process of the inclined pipe, the air compressor, the driving motor, the mud scraper and the electric valve are always kept in an open state. When the float switch detects that the water level is reduced, the water inlet gate is opened, and the sedimentation tank continues to carry out solid-liquid separation.
The present invention will be further described with reference to the following specific embodiments.
Example 1:
in a certain underground sewage treatment plant in Shandong, the advanced treatment section needs to carry out standard and volume improvement after the secondary sedimentation tank discharges water, but no new planning land is added, and only the empty space between the reaction tanks can be used for placing the box type reaction system. Because available occupation of land is little, and whole surface load is high, and dwell time is short, consequently adopted the utility model discloses an inclined tube formula sedimentation tank.
In the in-service use process, when sewage plant operation operating personnel need wash the pipe chute, close inlet gate or elevator pump stall, open driving motor, open the motorised valve, later open air compressor again, through the gas washing pipe chute of perforation aeration pipe, mud in the pipe chute receives the disturbance and breaks away from the pipe chute, and mud is scraped to the skimming groove by the scum ware after the washing and is discharged, this method easy operation.
Through online instrument detection, the quality of the discharged water during cleaning is statistically analyzed, so that the cleaning is rapid and convenient, and the influence on the discharged water is small.
The lower graph records the water fluctuation at a certain wash time during the use of the project application. As can be seen from fig. 4, the cleaning process is from 8:15-8:40, after the cleaning process and the cleaning are finished, the turbidity of the effluent does not have the sign of increasing and exceeding the standard, and the turbidity is reduced to a certain degree after the cleaning.
The utility model relates to a set up the scum ware above the pipe chute district, carry out the air purge through the perforation aeration pipe to the pipe chute in pipe chute district below, the dross of come-up collects the main technical conception in skimming groove with the help of the scum ware, also can be applied to in coagulating sedimentation tank, high-efficient sedimentation tank and dense medium throw with the sedimentation tank.
The utility model discloses the sedimentation tank has solved the flocculation and precipitation in box formula sedimentation tank long-time use, and the pipe chute is blockked up by the mud slick and is difficult to wash and go out the problem that water easily exceeds standard, has saved the human input of operation maintenance in-process, improves the stability that the system goes out water.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
Although terms such as drive motor 1, transmission wheel 2, driven wheel 3, scraper 4 etc. are used more often in this context, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.
It is further understood that the specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a but self-cleaning's super-efficient separation box formula pipe chute sedimentation tank, its includes the sedimentation tank body, its characterized in that:
the sedimentation tank body is internally provided with a sedimentation area, a water distribution area, an inclined pipe area and a clear water area from bottom to top;
the sedimentation area is used for discharging the sedimentary sludge;
the sludge scraper is arranged in the water distribution area and used for pushing sludge in the water distribution area to enter the settling area;
a perforated aeration pipe is arranged above the mud scraper, the perforated aeration pipe is connected with an air compressor, air is introduced into the perforated aeration pipe through the air compressor, and a plurality of aeration holes are arranged on the perforated aeration pipe;
a slag scraper is arranged above the inclined tube area and used for scraping scum floating from the inclined tube area into a slag skimming groove in front of the slag scraper;
the clear water area is provided with a plurality of perforated water collecting tanks which are converged into a water collecting main channel on the sedimentation tank body.
2. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 1, wherein: the slag scraper comprises a driving motor, a chain, a driving wheel, a driven wheel and a scraper blade, wherein the driving wheel is connected with the driven wheel through the chain, the driving motor is used for driving the driving wheel to rotate, the driving wheel rotates to drive the chain to rotate, the chain rotates to drive the driven wheel to rotate, the scraper blade is provided with a plurality of scraper blades, and the scraper blades are arranged on the chain at equal intervals.
3. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 1, characterized in that: the height of the skimming groove is the same as that of the slag scraper, and an electric valve for discharging scum is arranged at the side end of the skimming groove.
4. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 1, characterized in that: the side of sedimentation tank body be provided with float switch, float switch be used for monitoring the height of this internal water level of sedimentation tank to with gained signal transmission to PLC switch board.
5. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 1, wherein: the direction of the perforated water collecting tank is vertical to the direction of the perforated aeration pipe.
6. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 1, characterized in that: the inclined pipe area is positioned at the middle upper part of the sedimentation tank body, and the inclined pipe area adopts a honeycomb regular hexagon plastic inclined pipe.
7. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 1, wherein: the main water collecting channel is positioned on one side behind the sedimentation tank body.
8. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 1, characterized in that: the settling zone is provided with a sludge discharge pipe, and sludge is discharged through the sludge discharge pipe.
9. The super-efficient separation box type inclined tube sedimentation tank capable of being automatically cleaned according to claim 4, wherein: the height of the float switch is the same as that of the weir plate of the skimming trough.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222495164.9U CN218106836U (en) | 2022-09-19 | 2022-09-19 | But self-cleaning's super-efficient separation box formula pipe chute sedimentation tank |
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| CN202222495164.9U CN218106836U (en) | 2022-09-19 | 2022-09-19 | But self-cleaning's super-efficient separation box formula pipe chute sedimentation tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118681275A (en) * | 2024-08-29 | 2024-09-24 | 云南嘉科环保设备有限公司 | A self-cleaning water purification device |
| CN118811886A (en) * | 2023-04-21 | 2024-10-22 | 浙江朗洲科技有限公司 | A water purification device |
-
2022
- 2022-09-19 CN CN202222495164.9U patent/CN218106836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118811886A (en) * | 2023-04-21 | 2024-10-22 | 浙江朗洲科技有限公司 | A water purification device |
| CN118681275A (en) * | 2024-08-29 | 2024-09-24 | 云南嘉科环保设备有限公司 | A self-cleaning water purification device |
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