CN114804415A - Device and method for treating wastewater by utilizing composite efficient sedimentation tank - Google Patents
Device and method for treating wastewater by utilizing composite efficient sedimentation tank Download PDFInfo
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- CN114804415A CN114804415A CN202210403205.9A CN202210403205A CN114804415A CN 114804415 A CN114804415 A CN 114804415A CN 202210403205 A CN202210403205 A CN 202210403205A CN 114804415 A CN114804415 A CN 114804415A
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 58
- 239000002351 wastewater Substances 0.000 title claims abstract description 56
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000008394 flocculating agent Substances 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 86
- 238000007789 sealing Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000000084 colloidal system Substances 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 239000012792 core layer Substances 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 230000001976 improved effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241001268993 Heterochrosis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a device and a method for treating wastewater by using a composite high-efficiency sedimentation tank. The device of this waste water adds the flocculating agent that is used for adsorbing the sediment in through the ration to the sedimentation tank for this effluent treatment plant can be fast with the quick sediment of the suspended solid in the waste water and filter and play, has shortened waste water treatment's time, has effectively promoted waste water treatment's efficiency, and can also carry out secondary purification treatment to the waste water after filtering after detaching the suspended solid, thereby further promotes the effect to waste water treatment, green, convenient operation.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a device and a method for treating wastewater by using a composite efficient sedimentation tank.
Background
Domestic wastewater refers to washing water discharged in daily life of residents. Only a small part of the wastewater is treated, and most of the wastewater is directly discharged into rivers and the like without treatment, so that the small cities are more serious. Along with the continuous reinforcing of country and local to the management and control dynamics of environmental protection improvement, waste water discharge standard is constantly stricter, and is also more and more strict to the requirement of play water suspended solid, seeks the sedimentation tank that the settling property is good and becomes inevitable trend.
The sedimentation tank is a structure for removing suspended matters in water by using sedimentation as a key component in wastewater treatment, and standing sedimentation and water quality detection of wastewater are key links for determining the wastewater treatment effect. At present, at waste water treatment's in-process, the mode that adopts the sediment of stewing more deposits the suspended solid in with the waste water, and this kind of mode of precipitating has increased waste water treatment's time undoubtedly, has reduced waste water treatment's efficiency, and the precipitation effect is not good, and waste water after the process of stewing still dopes a large amount of suspended pollutant behind the discharge, is unfavorable for the environmental protection, in order to overcome above-mentioned problem, this application has proposed a method for utilizing compound high-efficient sedimentation tank to handle waste water.
Disclosure of Invention
The invention aims to provide a device and a method for treating wastewater by using a composite efficient sedimentation tank, which solve the technical problems in the prior art.
In order to achieve the purpose, the invention provides a device for treating wastewater by utilizing a composite high-efficiency sedimentation tank, which comprises a sedimentation tank, wherein a plurality of first support legs are uniformly connected to the periphery of the sedimentation tank, the bottom of the sedimentation tank is communicated with a first water outlet pipe, a first electromagnetic valve is arranged on the first water outlet pipe, an adsorption treatment component is arranged at the bottom end of the first water outlet pipe, an outer fixing ring is fixedly sleeved on the periphery of the top end of the sedimentation tank, two electric hydraulic push rods are symmetrically connected to the top surface of the outer fixing ring, a treatment execution mechanism is jointly arranged at the top ends of the two electric hydraulic push rods and comprises a mounting seat, the top ends of the two electric hydraulic push rods are fixedly connected to the bottom surface of the mounting seat, a driving motor is connected to the top surface of the mounting seat, a rotating rod is connected to an output shaft of the driving motor, two stirring rods are symmetrically connected to the periphery of the bottom end of the rotating rod, and a filtering component is arranged below the mounting seat, the top surface of the mounting seat is also provided with a liquid medicine quantifying component.
In a preferred embodiment, adsorb processing part including handling the case, the top lid of handling the case has closed the top cap, and the bottom of top cap inner chamber is equipped with the active carbon filter core layer, and the top of active carbon filter core layer is equipped with the cotton filter core layer of PP, and the top of the cotton filter core layer of PP is equipped with first filter screen, and the intercommunication has the second outlet pipe on the bottom surface of handling the case, is equipped with the second solenoid valve on the second outlet pipe, handles the equal fixedly connected with second landing leg in four corners department of bottom surface of the case.
In a preferred embodiment, filtering component includes annular enclosure, and two puddlers all are in annular enclosure's inside, and annular enclosure sets up in the inside of sedimentation tank, and annular enclosure's bottom is connected with the second filter screen, and the symmetric connection has two clamping screw on annular enclosure's the top, and clamping screw's periphery cup joints and is fixed with the ring that supports, and clamping screw's periphery is still that the movable sleeve is equipped with down the clamping ring, and the last swing joint of clamping screw has rather than the nut of matched with work.
In a preferred embodiment, the top surface of the abutting ring is attached to the bottom surface of the mounting seat, the bottom surface of the lower pressing ring is attached to the top surface of the mounting seat, and the top end of the fixing screw penetrates through the mounting seat and penetrates through the inner cavity of the lower pressing ring.
In a preferred embodiment, liquid medicine ration subassembly includes the water tank and connects a section of thick bamboo greatly, the top intercommunication of water tank lateral wall has the water injection pipe, the top of water tank is connected with electric water pump, electric water pump's input intercommunication has the oral siphon, electric water pump's output intercommunication has the outlet pipe, and be equipped with the third solenoid valve on the outlet pipe, run through on the lateral wall that connects a section of thick bamboo greatly and seted up the mounting hole, fixedly connected with rather than being connected with photoelectric liquid level sensor of looks adaptation in the mounting hole, evenly be connected with a plurality of fixed legs on the bottom surface that connects a section of thick bamboo greatly, the intercommunication has the honeycomb duct on the bottom surface that connects a section of thick bamboo greatly, be equipped with the fourth solenoid valve on the honeycomb duct.
In a preferred embodiment, the fixed leg is fixedly connected to the top surface of the mounting seat, the bottom end of the flow guide pipe penetrates through the mounting seat, the flow guide pipe is located above the sedimentation tank, a C-shaped clamp matched with the water outlet pipe is fixedly connected to the upper portion of the side wall of the containing barrel, one end, away from the electric water pump, of the water inlet pipe is communicated with the lower portion of the side wall of the water tank, and one end, away from the electric water pump, of the water outlet pipe penetrates through the C-shaped clamp and extends to the inside of the containing barrel.
In a preferred embodiment, the top cover is fixedly connected to the top opening of the treatment box through screws, the sealing rubber ring is fixedly connected to the bottom surface of the top cover, an annular sealing recess matched with the top surface of the treatment box is formed in the position corresponding to the sealing rubber ring, and the sealing rubber ring is inserted into the annular sealing recess.
In a preferred embodiment, the periphery of the output shaft of the driving motor is fixedly sleeved with a bearing seat, a shaft hole matched with the bearing seat is formed in the mounting seat in a penetrating mode, and the bearing seat is fixedly connected in the shaft hole.
In a preferred embodiment, the bottom end of the first water outlet pipe is communicated with the top surface of the top cover.
The invention also provides a method for treating wastewater by using the composite efficient sedimentation tank, which comprises the following steps:
step S1: after the wastewater is guided into the annular enclosure baffle, the wastewater is primarily filtered by the second filter screen, and the wastewater after primary filtration is collected by the sedimentation tank;
step S2: the electric water pump pumps out the flocculating agent in the water tank through the water inlet pipe, and then the flocculating agent is guided into the containing cylinder through the water outlet pipe, and the amount of the flocculating agent contained in the containing cylinder is monitored through the photoelectric liquid level sensor on the side wall of the containing cylinder;
step S3: when the amount of the flocculating agent contained in the containing cylinder reaches the required amount, the external master controller controls the third electromagnetic valve and the electric water pump to be closed, then the external master controller controls the fourth electromagnetic valve to be opened, so that the quantitative flocculating agent in the containing cylinder flows into the sedimentation tank through the flow guide pipe, after the quantitative flocculating agent is added into the sedimentation tank, the stirring rod is driven to rotate by the driving motor, so that the flocculating agent can be uniformly dispersed in the wastewater, and then the wastewater is kept stand;
step S4: the first electromagnetic valve is opened, impurities generated in the standing process are filtered out through the second filter screen, and the impurities flow into the treatment box through the first water outlet pipe after being filtered through the second filter screen;
step S5: the water after filtering is filtered again through the first filter screen of handling the incasement, filters the colloidal impurity that the aquatic diameter is greater than five microns, little mud, rust, worm's ovum, organic pollution mineral substance debris through the cotton filter core layer of PP, carries out adsorption treatment through the active carbon filter core layer again, and the water rethread second outlet pipe after filtering the absorption is derived.
Compared with the prior art, the invention has the beneficial effects that:
1. the device disclosed by the invention can quickly precipitate and filter suspended matters in the wastewater, so that the wastewater treatment time is shortened, the wastewater treatment efficiency is effectively improved, and the wastewater after being filtered can be subjected to secondary purification treatment after the suspended matters are removed, so that the wastewater treatment effect is further improved, and the device is green and environment-friendly and can be used for treating the wastewater;
2. according to the device, the flocculating agent for adsorption and precipitation is quantitatively added into the precipitation tank, and the flocculating agent can be quantitatively added when being added into the precipitation tank, so that the waste of the flocculating agent caused by excessive addition can be effectively avoided, and after the quantitative flocculating agent is added, the stirring rod is driven to rotate by the driving motor, so that the flocculating agent can be uniformly dispersed in the wastewater, and the adsorption and precipitation effects on suspended matters in the wastewater can be improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of an embodiment of an apparatus for treating wastewater by using a composite high-efficiency sedimentation tank according to the present invention;
FIG. 2 is a schematic view of another perspective structure of an apparatus for treating wastewater by using a composite high-efficiency sedimentation tank according to an embodiment of the present invention;
FIG. 3 is a schematic view of another perspective structure of an apparatus for treating wastewater by using a composite high-efficiency sedimentation tank according to an embodiment of the present invention;
FIG. 4 is a schematic view showing the internal structure of the treatment tank of the present invention;
fig. 5 is a partial sectional view of the apparatus for treating wastewater using the composite high efficiency settling tank of the present invention (the treatment tank is not shown).
Description of reference numerals:
1. a sedimentation tank; 2. a first support leg; 3. a treatment tank; 4. a top cover; 5. a second support leg; 6. an annular enclosure; 7. a second filter screen; 8. an electric hydraulic push rod; 9. a mounting seat; 10. fixing the screw rod; 11. a nut; 12. a receiving cylinder; 13. a photoelectric liquid level sensor; 14. c-shaped hoops; 15. a drive motor; 16. rotating the rod; 17. a water tank; 18. an electric water pump; 20. a third electromagnetic valve; 22. an outer fixing ring; 23. a lower pressure ring; 24. a flow guide pipe; 25. a fourth solenoid valve; 26. a tightening ring; 27. a first solenoid valve; 28. a second solenoid valve; 29. a second water outlet pipe; 30. an active carbon filter layer; 31. a PP cotton filter core layer; 32. a first filter screen; 33-stirring rod.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1:
as shown in figures 1-5, the invention provides a device for treating wastewater by using a composite high-efficiency sedimentation tank, which comprises a sedimentation tank 1, wherein a plurality of first supporting legs 2 are uniformly connected to the periphery of the sedimentation tank 1. The bottom intercommunication of sedimentation tank 1 has first outlet pipe, is equipped with first solenoid valve 27 on the first outlet pipe, and the bottom of first outlet pipe is equipped with the adsorption treatment part, and the periphery on sedimentation tank 1 top cup joints and is fixed with outer solid fixed ring 22, and symmetric connection has two electronic hydraulic push rods 8 on the top surface of outer solid fixed ring 22, and the top of two electronic hydraulic push rods 8 is equipped with jointly and handles actuating mechanism. Processing actuating mechanism includes mount pad 9, and the equal fixed connection in the bottom surface of mount pad 9 in the top of two electronic hydraulic push rods 8 is connected with driving motor 15 on the top surface of mount pad 9, is connected with the rotary rod on driving motor 15's the output shaft, and the periphery symmetric connection of rotary rod bottom has two puddlers 33, and the below of mount pad 9 is equipped with filter unit, still is equipped with liquid medicine ration subassembly on the top surface of mount pad 9.
Further, the liquid medicine ration subassembly includes water tank 17 and connects a section of thick bamboo 12 greatly, the top intercommunication of water tank 17 lateral wall has the water injection pipe, the top of water tank 17 is connected with electric water pump 18, electric water pump 18's input intercommunication has the oral siphon, electric water pump 18's output intercommunication has the outlet pipe, and be equipped with third solenoid valve 20 on the outlet pipe, run through on the lateral wall that connects a section of thick bamboo 12 greatly and seted up the mounting hole, fixedly connected with is connected with photoelectricity level sensor 13 rather than the looks adaptation in the mounting hole, connect a plurality of fixed legs evenly connected with on a bottom surface of a section of thick bamboo 12 greatly, the intercommunication has honeycomb duct 24 on the bottom surface that connects a section of thick bamboo 12 greatly, be equipped with fourth solenoid valve 25 on the honeycomb duct 24. This effluent treatment plant adds the flocculating agent that is used for adsorption and precipitation in through the ration to the sedimentation tank, and when adding the flocculating agent in to the sedimentation tank, can realize the ration and add, can effectively avoid the flocculating agent to take place because of the excessive condition that adds and produce the waste, and after adding quantitative flocculating agent, it is rotatory to drive the puddler by driving motor 15 again for the flocculating agent can the homodisperse in the waste water, is favorable to promoting the adsorption and settlement effect to the suspended solid in the waste water.
Further, adsorb processing unit including handling case 3, the top lid of handling case 3 has closed top cap 4, the bottom of the 4 inner chambers of top cap is equipped with active carbon filter core layer 30, the top of active carbon filter core layer 30 is equipped with the cotton filter core layer 31 of PP, the top of the cotton filter core layer 31 of PP is equipped with first filter screen 32, the intercommunication has second outlet pipe 29 on the bottom surface of handling case 3, be equipped with third solenoid valve 28 on the second outlet pipe 29, the equal fixedly connected with second landing leg in four corners department of handling the 3 bottom surfaces of case.
Further, filtering component includes annular enclosure 6, two puddlers all are in annular enclosure 6's inside, annular enclosure 6 sets up in sedimentation tank 1's inside, annular enclosure 6's bottom is connected with second filter screen 7, symmetrical connection has two clamping screw 10 on annular enclosure 6's the top, clamping screw 10's periphery cup joints and is fixed with and supports tight ring 26, clamping screw 10's periphery still movable sleeve is equipped with down clamping ring 23, swing joint has the nut 11 rather than the matched with work on clamping screw 10.
Further, the top surface of the abutting ring 26 is attached to the bottom surface of the mounting seat 9, the bottom surface of the lower pressing ring 23 is attached to the top surface of the mounting seat 9, and the top end of the fixing screw 10 penetrates through the mounting seat 9 and penetrates through the inner cavity of the lower pressing ring 23.
Furthermore, the fixed legs are fixedly connected to the top surface of the mounting seat 9, the bottom end of the flow guide pipe 24 penetrates through the mounting seat 9, the flow guide pipe 24 is located above the sedimentation tank 1, the C-shaped clamp 14 matched with the water outlet pipe is fixedly connected to the upper side of the side wall of the containing cylinder 12, one end, away from the electric water pump 18, of the water inlet pipe is communicated with the lower portion of the side wall of the water tank 17, and one end, away from the electric water pump 18, of the water outlet pipe penetrates through the C-shaped clamp 14 and extends to the inside of the containing cylinder 12.
Furthermore, the first solenoid valve 27, the second solenoid valve 28, the third solenoid valve 20 and the fourth solenoid valve 25 are all in signal connection with an external master controller.
Example 2:
further, top cap 4 passes through screw fixed connection in the top end opening part of handling case 3, fixedly connected with sealing rubber ring on the bottom surface of top cap 4, handles the top surface of case 3 and corresponds the department with sealing rubber ring position and offer rather than the cyclic annular sealed of looks adaptation sunken, and sealing rubber ring inserts to cyclic annular sealed sunken in.
Furthermore, the bottom end of the first water outlet pipe is communicated with the top surface of the top cover 4.
Further, the periphery of the output shaft of the driving motor 15 is fixedly sleeved with a bearing seat, a shaft hole matched with the bearing seat is formed in the mounting seat 9 in a penetrating mode, and the bearing seat is fixedly connected into the shaft hole.
Example 3:
the invention also provides a method for treating wastewater by using the composite efficient sedimentation tank, which comprises the following steps:
step S1: after being guided into the annular baffle 6, the wastewater is primarily filtered by the second filter screen 7, and the primarily filtered wastewater is collected by the sedimentation tank 1;
step S2: then, the electric water pump 18 pumps out the flocculating agent in the water tank 17 through a water inlet pipe, and then the flocculating agent is guided into the receiving cylinder 12 through a water outlet pipe, and the amount of the flocculating agent received in the receiving cylinder 12 is monitored through the photoelectric liquid level sensor 13 on the side wall of the receiving cylinder 12;
step S3: when the amount of the flocculating agent contained in the containing cylinder 12 reaches the required amount, an external master controller controls the first electromagnetic valve 20 and the electric water pump 18 to be closed, and then the external master controller controls the fourth electromagnetic valve 25 to be opened, so that the quantitative flocculating agent in the containing cylinder 12 flows into the sedimentation tank 1 through the flow guide pipe 24, and after the quantitative flocculating agent is added into the sedimentation tank 1, the stirring rod is driven to rotate by the driving motor 15, so that the flocculating agent can be uniformly dispersed in the wastewater, and then the wastewater is stood;
step S4: then, the first electromagnetic valve 27 is opened, impurities generated in the standing process are filtered out through the second filter screen 7, and the wastewater filtered by the second filter screen 7 flows into the treatment tank 3 through the first water outlet pipe;
step S5: carry out filtration treatment once more to the waste water after filtering through handling the first filter screen 32 in the case 3, filter the colloidal impurity that the aquatic diameter is greater than five microns through the cotton filter core layer 31 of PP, little mud, rust, worm's ovum, organic pollution mineral matter debris etc. rethread active carbon filter core layer 30 adsorbs heterochrosis peculiar smell in the aquatic, organic matters such as residual chlorine and the micromolecule in the adsorption water, water rethread second outlet pipe 29 after filtering the adsorption derives, thereby the comprehensive high-efficiency processing to waste water has been accomplished.
It is noted that, herein, relational terms such as first and second, and the like may be 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. The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like. Those not described in detail in this specification are within the skill of the art.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The device for treating wastewater by using the composite efficient sedimentation tank comprises a sedimentation tank (1) and is characterized in that a plurality of first support legs (2) are uniformly connected to the periphery of the sedimentation tank (1), a first water outlet pipe is communicated with the bottom of the sedimentation tank (1), a first electromagnetic valve (27) is arranged on the first water outlet pipe, an adsorption treatment component is arranged at the bottom end of the first water outlet pipe, an outer fixing ring (22) is fixedly sleeved on the periphery of the top end of the sedimentation tank (1), two electric hydraulic push rods (8) are symmetrically connected to the top surface of the outer fixing ring (22), a treatment execution mechanism is jointly arranged at the top ends of the two electric hydraulic push rods (8), the treatment execution mechanism comprises a mounting seat (9), the top ends of the two electric hydraulic push rods (8) are fixedly connected to the bottom surface of the mounting seat (9), and a driving motor (15) is connected to the top surface of the mounting seat (9), be connected with rotary rod (16) on the output shaft of driving motor (15), the periphery symmetric connection of rotary rod (16) bottom has two puddlers (33), the below of mount pad (9) is equipped with filter unit, still be equipped with liquid medicine ration subassembly on the top surface of mount pad (9).
2. The device for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in claim 1, wherein the adsorption treatment component comprises a treatment tank (3), a top cover (4) is covered on the top end of the treatment tank (3), an activated carbon filter layer (30) is arranged at the bottom of an inner cavity of the top cover (4), a PP cotton filter layer (31) is arranged at the top of the activated carbon filter layer (30), a first filter screen (32) is arranged above the PP cotton filter layer (31), a second water outlet pipe (29) is communicated with the bottom surface of the treatment tank (3), a second electromagnetic valve (28) is arranged on the second water outlet pipe (29), and second support legs are fixedly connected to four corners of the bottom surface of the treatment tank (3).
3. The device for treating wastewater by utilizing the composite efficient sedimentation tank according to claim 2, wherein the filtering component comprises an annular enclosure (6), two stirring rods (33) are arranged inside the annular enclosure (6), the annular enclosure (6) is arranged inside the sedimentation tank (1), the bottom end of the annular enclosure (6) is connected with a second filter screen (7), the top end of the annular enclosure (6) is symmetrically connected with two fixing screw rods (10), the periphery of each fixing screw rod (10) is fixedly sleeved with a tightening ring (26), the periphery of each fixing screw rod (10) is further movably sleeved with a lower pressing ring (23), and each fixing screw rod (10) is movably connected with a nut (11) which is matched with the fixing screw rods for work.
4. The device for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in claim 3, wherein the top surface of the abutting ring (26) is attached to the bottom surface of the mounting seat (9), the bottom surface of the lower compression ring (23) is attached to the top surface of the mounting seat (9), and the top end of the fixing screw (10) penetrates through the mounting seat (9) and penetrates through the inner cavity of the lower compression ring (23).
5. The device for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in claim 1, the liquid medicine quantitative component comprises a water tank (17) and a containing barrel (12), a water injection pipe is communicated with the upper part of the side wall of the water tank (17), the top of the water tank (17) is connected with an electric water pump (18), the input end of the electric water pump (18) is communicated with a water inlet pipe, the output end of the electric water pump (18) is communicated with a water outlet pipe, and the water outlet pipe is provided with a third electromagnetic valve (20), the side wall of the receiving cylinder (12) is provided with a mounting hole in a penetrating way, a photoelectric liquid level sensor (13) is fixedly connected in the mounting hole in a matching way, the bottom surface of the containing barrel (12) is uniformly connected with a plurality of fixing legs, the bottom surface of the containing barrel (12) is communicated with a flow guide pipe (24), and the flow guide pipe (24) is provided with a fourth electromagnetic valve (25).
6. The device for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in claim 5, wherein the fixed leg is fixedly connected to the top surface of the mounting seat (9), the bottom end of the flow guide pipe (24) penetrates through the mounting seat (9), the flow guide pipe (24) is positioned above the sedimentation tank (1), a C-shaped clamp (14) matched with a water outlet pipe is fixedly connected above the side wall of the container (12), one end of the water inlet pipe, which is far away from the electric water pump (18), is communicated with the lower part of the side wall of the water tank (17), and one end of the water outlet pipe, which is far away from the electric water pump (18), penetrates through the C-shaped clamp (14) and extends to the inside of the container (12).
7. The device for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in claim 2, wherein the top cover (4) is fixedly connected to the opening at the top end of the treatment tank (3) through a screw, a sealing rubber ring is fixedly connected to the bottom surface of the top cover (4), an annular sealing recess matched with the top surface of the treatment tank (3) is formed in the position corresponding to the sealing rubber ring, and the sealing rubber ring is inserted into the annular sealing recess.
8. The device for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in claim 1, wherein a bearing seat is fixedly sleeved on the periphery of an output shaft of the driving motor (15), a shaft hole matched with the bearing seat is formed in the mounting seat (9) in a penetrating manner, and the bearing seat is fixedly connected in the shaft hole.
9. The device for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in claim 8, wherein the bottom end of the first water outlet pipe is communicated with the top surface of the top cover (4).
10. The method for treating wastewater by using the composite high-efficiency sedimentation tank as claimed in any one of claims 1 to 9, comprising the steps of:
step S1: after being guided into the annular baffle (6), the wastewater is primarily filtered by the second filter screen (7), and the wastewater after primary filtration is collected by the sedimentation tank (1);
step S2: an electric water pump (18) pumps out the flocculating agent in the water tank (17) through a water inlet pipe, then the flocculating agent is guided into the receiving cylinder (12) through a water outlet pipe, and the amount of the flocculating agent received in the receiving cylinder (12) is monitored through a photoelectric liquid level sensor (13) on the side wall of the receiving cylinder (12);
step S3: when the amount of the flocculating agent contained in the containing cylinder (12) reaches the required amount, an external master controller controls the third electromagnetic valve (20) and the electric water pump (18) to be closed, and then the external master controller controls the fourth electromagnetic valve (25) to be opened, so that the quantitative flocculating agent in the containing cylinder (12) flows into the sedimentation tank (1) through the flow guide pipe (24), and after the quantitative flocculating agent is added into the sedimentation tank (1), the driving motor (15) drives the stirring rod to rotate, so that the flocculating agent can be uniformly dispersed in the wastewater, and then the wastewater is stood;
step S4: the first electromagnetic valve (27) is opened, impurities generated in the standing process are filtered out through the second filter screen (7), and the impurities flow into the treatment box (3) through the first water outlet pipe after being filtered through the second filter screen (7);
step S5: the water after filtration is filtered again through a first filter screen (32) in the treatment box (3), colloid impurities, micro-mud, rust, ova and organic pollution mineral impurities with the diameter larger than five micrometers in the water are filtered through a PP cotton filter element layer (31), adsorption treatment is carried out through an active carbon filter element layer (30), and the water after filtration and adsorption is led out through a second water outlet pipe (29).
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| CN202210403205.9A CN114804415A (en) | 2022-04-18 | 2022-04-18 | Device and method for treating wastewater by utilizing composite efficient sedimentation tank |
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| CN202210403205.9A CN114804415A (en) | 2022-04-18 | 2022-04-18 | Device and method for treating wastewater by utilizing composite efficient sedimentation tank |
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