CN112299624A - Multilayer sewage treatment plant - Google Patents
Multilayer sewage treatment plant Download PDFInfo
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- CN112299624A CN112299624A CN202011094028.8A CN202011094028A CN112299624A CN 112299624 A CN112299624 A CN 112299624A CN 202011094028 A CN202011094028 A CN 202011094028A CN 112299624 A CN112299624 A CN 112299624A
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- bin
- centrifugal
- sewage
- water pump
- driving motor
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- 239000010865 sewage Substances 0.000 title claims abstract description 119
- 238000009434 installation Methods 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 229940037003 alum Drugs 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052801 chlorine Inorganic materials 0.000 abstract description 14
- 239000000460 chlorine Substances 0.000 abstract description 14
- 230000001954 sterilising effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 9
- 230000002070 germicidal effect Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 firstly Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002365 multiple layer Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
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Classifications
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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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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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)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a multilayer sewage treatment device which comprises a collecting bin, wherein a first centrifugal bin is arranged on one side of the collecting bin, a second centrifugal bin is arranged on one side, away from the collecting bin, of the first centrifugal bin, an oil storage bin is arranged at one end of the collecting bin, an installation pool is jointly arranged at the bottoms of the second centrifugal bin and the first centrifugal bin, away from one end of the oil storage bin, a disinfection assembly is arranged on one side, close to the collecting bin, of the inner part of the installation pool, and a filtering assembly is arranged in the middle position of the inner part of the installation pool. According to the invention, the disinfection component, the filtering component, the alum dissolving component, the mounting pool, the guide plate, the oil storage bin, the collecting bin, the second filter screen, the guide groove and the notch are used in a matched manner, chlorine is injected into sewage through the chlorine supply device, the sewage mixed with the chlorine is stirred through the matching of the stirring paddle, and the purification effect of the device on the sewage is greatly improved after the sewage is subjected to multi-layer filtration and sterilization.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a multilayer sewage treatment device.
Background
Sewage, generally refers to effluent water from life and production that is contaminated to some extent. Sewage is mainly domestic sewage, industrial wastewater and initial rainwater, and its main pollutants are pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants, etc., and 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.
The current sewage treatment device generally directly filters sewage through a plurality of groups of filter screens, although a large amount of impurities in the sewage can be filtered, different mixed impurities in the sewage cannot be filtered and separated in a grading way, and thus the sewage treatment effect of the sewage treatment device is reduced; the current sewage treatment device generally directly washes sewage to a filter screen and utilizes the filter screen for filtering, but the efficiency of the device for filtering sewage cannot be further improved, and the filter screen cannot be conveniently replaced or cleaned, so that the cleaning and maintenance of the sewage treatment device are not facilitated; meanwhile, when the current sewage treatment device is used for filtering sewage, a sedimentation tank with large occupied area is often required, so that the sewage cannot be continuously treated in the treatment process, and the treatment efficiency of the sewage treatment device on the sewage is reduced.
Disclosure of Invention
The present invention is directed to a multi-layer sewage treatment device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-layer sewage treatment device comprises a collecting bin, wherein a first centrifugal bin is installed on one side of the collecting bin, a second centrifugal bin is installed on one side, away from the collecting bin, of the first centrifugal bin, an oil storage bin is installed at one end of the collecting bin, an installation pool is installed together with the bottoms of the second centrifugal bin and the first centrifugal bin, away from one end of the oil storage bin, a disinfection component is arranged on one side, close to the collecting bin, of the inner portion of the installation pool, a filtering component is arranged at the middle position of the inner portion of the installation pool, an alum dissolving component is arranged on one side, close to the second centrifugal bin, of the inner portion of the installation pool, a second filter screen is installed at the top of one end, close to one end of the second filter screen, of the collecting bin, a guide groove is installed at the top of one end, close to one end of the second filter screen, of the second centrifugal bin and the first centrifugal bin are both provided with centrifugal components, and a first water pump is installed at the tops, away, a control panel is arranged on one side of the second centrifugal bin, which is far away from the first centrifugal bin, and the control panel is electrically connected with the first water pump and the first water pump through leads respectively;
the centrifugal component comprises an installation cylinder, an arc-shaped frame, a rotating rod, a connecting rod, a semicircular slot, a through hole, a bearing, a first filter screen, a third driving motor and a U-shaped frame, the bearing is installed at the central position of the bottom in the second centrifugal bin and the first centrifugal bin, the rotating rod is installed at the inner side of the bearing, the installation cylinder is installed at the outer side of the rotating rod, the through hole is uniformly arranged at the outer side of the installation cylinder, the connecting rod is symmetrically installed at the top of the outer side of the rotating rod, one end of the connecting rod, far away from the rotating rod, is fixedly connected with the inner side of the installation cylinder, the semicircular slot is symmetrically arranged at the inner side of the installation cylinder, the arc-shaped frame is inserted into the inner side of the semicircular slot, the first filter screen is installed at the inner side of the arc-shaped frame, the U-shaped frame is installed at the middle positions, the output end of the third driving motor is fixedly connected with the top of the corresponding rotating rod, and the control panel is electrically connected with the third driving motor through a lead;
the alum dissolving component comprises a belt, a belt pulley, a second driving motor, a roller type screen, an arc-shaped cover plate and a strip-shaped through hole, wherein two groups of roller type screen are arranged on one side away from the oil storage bin in the mounting pool, one end of the roller type screen penetrates through the mounting pool and is provided with the belt pulley, the second driving motor is arranged on one side, close to the second centrifugal bin, of the top of the mounting pool, the belt pulley is also arranged at the output end of the second driving motor, the belt is sleeved on the outer side of the belt pulley together, the strip-shaped through hole is formed in the outer side of the roller type screen, the arc-shaped cover plate matched with the strip-shaped through hole is hinged to the top of the outer;
the disinfection component comprises a disinfection bin, a first driving motor, a chlorine gas supply device, a guide pipe and a stirring paddle, the disinfection bin is installed at one side, close to the oil storage bin, of the inner portion of the installation tank, the chlorine gas supply device is installed at one end of the top of the disinfection bin, the first driving motor is installed at the other end of the top of the disinfection bin, the output end of the first driving motor extends to the inner portion of the disinfection bin and is provided with the stirring paddle, the guide pipe is installed at the output end of the chlorine gas supply device, the bottom end of the guide pipe extends to the inner bottom of the disinfection bin, and the control panel is electrically connected with the first driving motor through a;
the utility model discloses a filter assembly, including installation frame, third filter screen, sterilamp, slot and filtration storehouse, the inside intermediate position department in installation pond installs the filtration storehouse, and filters the interior top in storehouse and evenly installs sterilamp, the interior bilateral symmetry of filtering the storehouse is provided with the slot, the inboard of slot is inserted and is equipped with the installation frame, the third filter screen is installed to the inboard of installation frame, control panel passes through the wire and is connected with the sterilamp electricity.
Preferably, a notch is formed in the top of the collecting bin close to one end of the oil storage bin, and a guide plate is mounted at the top of the collecting bin close to one end of the oil storage bin.
Preferably, the drum type screen mesh of one group is filled with an activated carbon bag, and the drum type screen mesh of the other group is filled with an alum block.
Preferably, four groups of rollers matched with the mounting cylinder are uniformly mounted at the bottoms of the inner sides of the second centrifugal bin and the first centrifugal bin, and a rubber layer is arranged on the outer side of each roller.
Preferably, the fixed plates are installed at the tops of the second centrifugal bin and the first centrifugal bin far away from one end of the oil storage bin, and the tops of the fixed plates are fixedly connected with the first water pump and the first water pump respectively.
Preferably, the included angle between the second filter screen and the inner side of the collecting bin is 60 degrees, and the included angle between the guide groove and the bottom in the collecting bin is 45 degrees.
Preferably, the fixing holes are symmetrically arranged at the middle positions of the outer sides of the arc-shaped cover plate and the strip-shaped through holes, and the inner sides of the two groups of fixing holes are jointly provided with fixing screws.
Preferably, two sets of auxiliary bearings are symmetrically installed on one side, close to the second driving motor, of the two ends in the installation pool, and the two ends of the outer side of the drum-type screen are fixedly connected with the inner sides of the corresponding auxiliary bearings.
Preferably, the middle position department at arc frame top articulates there is the handle, and the outside of handle is provided with the protective sheath.
Preferably, the input ends of the first water pump and the first water pump extend to the inner bottom of the collecting bin and the inner bottom of the first centrifugal bin respectively, and the output ends of the first water pump and the first water pump extend to the inner side of the mounting cylinder.
Compared with the prior art, the invention provides a multilayer sewage treatment device, which has the following beneficial effects:
1. the invention uses the disinfection component, the filter component, the alum dissolving component, the mounting pool, the guide plate, the oil storage bin, the gathering bin, the second filter screen, the guide groove and the gap, firstly, the second filter screen is used for primarily filtering the sewage, the waste oil entering the gathering bin floats on the surface of the sewage due to the different density of the waste oil and the sewage, the waste oil on the surface of the sewage continuously enters the gathering bin along with the sewage, the waste oil flows into the oil storage bin through the gap and the guide plate, the sewage enters the mounting pool after being filtered by the centrifugal component, the sewage filters a large amount of particles through the alum and the active carbon in the drum-type screen, then the sewage is further filtered through a plurality of groups of third filter screens, the ultraviolet sterilization lamp performs ultraviolet irradiation sterilization on the sewage in the process, finally, the sewage flows into the disinfection bin, and then chlorine is injected into the sewage by the chlorine supply device, the cooperation stirring rake stirs the sewage that thoughtlessly has chlorine, through carrying out multiple-layer filtering and virus killing back to sewage, improves the purifying effect of device to sewage greatly.
2. According to the invention, through the matched use of the first water pump, the centrifugal assembly, the second centrifugal bin and the first centrifugal bin, after sewage is input into the installation barrel, the third driving motor drives the installation barrel to rotate, so that the sewage entering the installation barrel is thrown into the second centrifugal bin or the first centrifugal bin after passing through the first filter screen and the through hole, in the process, impurities in the sewage are filtered and blocked by the first filter screen, thereby continuously filtering the sewage, and when the first filter screen needs to be replaced, the third driving motor is only required to be stopped to rotate, and the arc-shaped frame is manually drawn out from the interior of the semicircular slot through the handle to clean or replace the new first filter screen, so that the sewage treatment efficiency of the device is ensured, and the cleaning of an operator on the sewage treatment device is facilitated.
3. The multi-group filtering structure is matched for use, and the multi-layer filtering and disinfecting structure is utilized, so that sewage can be continuously and quickly purified, the sewage filtering and disinfecting effects of the device can be further improved, a sedimentation tank is not needed, a large floor area is not needed, and the sewage treatment device is favorable for popularization and use.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a top cross-sectional view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic perspective view of a collection chamber according to the present invention;
FIG. 5 is a cross-sectional view of the sterilization chamber of the present invention;
FIG. 6 is a cross-sectional view of a filter cartridge of the present invention;
FIG. 7 is a perspective view of a drum screen according to the present invention;
FIG. 8 is a perspective view of the mounting cartridge of the present invention;
fig. 9 is a perspective view of the arc frame of the present invention.
In the figure: 1. a sterilizing assembly; 101. a disinfection bin; 102. a first drive motor; 103. a chlorine gas supply device; 104. a conduit; 105. a stirring paddle; 2. a filter assembly; 201. installing a frame; 202. a third filter screen; 203. an ultraviolet germicidal lamp; 204. a slot; 205. a filtering bin; 3. a first water pump; 4. an alum dissolving component; 401. a belt; 402. a belt pulley; 403. a second drive motor; 404. a drum-type screen; 405. an arc-shaped cover plate; 406. a strip-shaped through hole; 5. a first water pump; 6. installing a pool; 7. a centrifuge assembly; 701. mounting the cylinder; 702. an arc frame; 703. rotating the rod; 704. a connecting rod; 705. a semicircular slot; 706. a through hole; 707. a bearing; 708. a first filter screen; 709. a third drive motor; 710. a U-shaped frame; 8. a second centrifugal bin; 9. a first centrifugal bin; 10. a baffle; 11. an oil storage bin; 12. a collecting bin; 13. a second filter screen; 14. a guide groove; 15. a control panel; 16. and (4) a notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a multi-layer sewage treatment device comprises a collecting bin 12, wherein a first centrifugal bin 9 is arranged on one side of the collecting bin 12, a second centrifugal bin 8 is arranged on one side, far away from the collecting bin 12, of the first centrifugal bin 9, an oil storage bin 11 is arranged at one end of the collecting bin 12, a notch 16 is formed in the top of one end, close to the oil storage bin 11, of the collecting bin 12, a guide plate 10 is arranged on the top of one end, close to the oil storage bin 11, of the collecting bin 12, and is beneficial to floating waste oil to flow into the inside of the oil storage bin 11, fixing plates are arranged on the tops, far away from the oil storage bin 11, of the second centrifugal bin 8 and the first centrifugal bin 9, are respectively and fixedly connected with a first water pump 3 and a first water pump 5, and are beneficial to improving the stability of the first water pump 3 and the first water pump 5, an installation pool 6 is jointly arranged on the bottoms, far away from the oil storage bin 11, of the second centrifugal bin 8 and the first centrifugal bin 9, and a disinfection, a filter component 2 is arranged at the middle position inside the mounting pool 6, an alum dissolving component 4 is arranged at one side inside the mounting pool 6 close to the second centrifugal bin 8, a second filter screen 13 is arranged at the top of one end inside the collecting bin 12, a guide groove 14 is arranged at the top of one end inside the collecting bin 12 close to the second filter screen 13, the included angle between the second filter screen 13 and the inner side of the collecting bin 12 is 60 degrees, the included angle between the guide groove 14 and the inner bottom of the collecting bin 12 is 45 degrees, which is beneficial to improving the filtering effect of the second filter screen 13, centrifugal components 7 are arranged inside the second centrifugal bin 8 and the first centrifugal bin 9, a first water pump 5 and a first water pump 3 are respectively arranged at the tops of one ends of the second centrifugal bin 8 and the first centrifugal bin 9 far away from the oil storage bin 11, the input ends of the first water pump 3 and the first water pump 5 respectively extend to the inner bottoms of the collecting bin 12 and the first centrifugal bin 9, and the output ends of the first water pump 3 and the first water pump 5 respectively, a control panel 15 is arranged on one side of the second centrifugal bin 8, which is far away from the first centrifugal bin 9, and the control panel 15 is electrically connected with the first water pump 3 and the first water pump 5 through leads respectively;
the centrifugal assembly 7 comprises an installation barrel 701, an arc-shaped frame 702, a rotating rod 703, a connecting rod 704, a semicircular slot 705, a through hole 706, a bearing 707, a first filter screen 708, a third driving motor 709 and a U-shaped frame 710, wherein the bearings 707 are installed at the central positions of the inner bottoms of the second centrifugal bin 8 and the first centrifugal bin 9, the rotating rod 703 is installed at the inner side of the bearing 707, the installation barrel 701 is installed at the outer side of the rotating rod 703, four groups of rollers which are matched with the installation barrel 701 are evenly installed at the bottoms of the inner sides of the second centrifugal bin 8 and the first centrifugal bin 9, a rubber layer is arranged at the outer side of each roller, which is beneficial to improving the stability of the installation barrel 701 in the rotating process, the through holes 706 are evenly arranged at the outer side of the installation barrel 701, the connecting rod 704 is symmetrically installed at the top of the outer side of the rotating rod 703, one end, far away from the, an arc-shaped frame 702 is inserted into the inner side of the semicircular slot 705, a handle is hinged to the middle position of the top of the arc-shaped frame 702, a protective sleeve is arranged on the outer side of the handle, the arc-shaped frame 702 can be conveniently and manually drawn out of the semicircular slot 705, a first filter screen 708 is arranged on the inner side of the arc-shaped frame 702, a U-shaped frame 710 is jointly arranged at the middle positions of the tops of the second centrifugal bin 8 and the first centrifugal bin 9, third driving motors 709 are symmetrically arranged on two sides of the top of the U-shaped frame 710, the output ends of the third driving motors 709 are fixedly connected with the tops of the corresponding rotating rods 703, and the control panel 15 is electrically connected with the third driving motors;
the alum dissolving component 4 comprises a belt 401, a belt pulley 402, a second driving motor 403, a drum-type screen 404, an arc-shaped cover plate 405 and a strip-shaped through hole 406, wherein two sets of drum-type screens 404 are arranged on one side of the inside of the mounting pool 6 far away from the oil storage bin 11, an activated carbon bag is filled in one set of drum-type screens 404, an alum block is filled in the other set of drum-type screens 404, which is helpful for improving the sewage filtering and purifying effect of the device, one end of each drum-type screen 404 penetrates through the mounting pool 6 and is provided with the belt pulley 402, one side of the top of the mounting pool 6 close to the second centrifugal bin 8 is provided with the second driving motor 403, the output end of the second driving motor 403 is also provided with the belt pulley 402, two sets of auxiliary bearings are symmetrically arranged on one side of the mounting pool 6 close to the second driving motor 403, the belt 401 is sleeved on the outer side of the belt pulley 402 together, the strip-shaped through holes 406 are formed in the outer side of the drum-type screen 404, arc-shaped cover plates 405 matched with the strip-shaped through holes 406 are hinged to the tops of the outer sides of the strip-shaped through holes 406, fixing holes are symmetrically formed in the middle positions of the outer sides of the arc-shaped cover plates 405 and the strip-shaped through holes 406, fixing screws are mounted on the inner sides of the two groups of fixing holes together, the strip-shaped through holes 406 can be completely covered by the arc-shaped cover plates 405, and the control panel 15 is electrically connected with the second driving motor;
the disinfection component 1 comprises a disinfection bin 101, a first driving motor 102, a chlorine gas supply device 103, a guide pipe 104 and a stirring paddle 105, the disinfection bin 101 is installed at one side, close to the oil storage bin 11, in the installation pool 6, the chlorine gas supply device 103 is installed at one end of the top of the disinfection bin 101, the first driving motor 102 is installed at the other end of the top of the disinfection bin 101, the output end of the first driving motor 102 extends into the disinfection bin 101 and is provided with the stirring paddle 105, the guide pipe 104 is installed at the output end of the chlorine gas supply device 103, the bottom end of the guide pipe 104 extends to the inner bottom of the disinfection bin 101, and the control panel 15 is electrically connected with the first driving motor 102 through a lead;
the filter assembly 2 comprises an installation frame 201, a third filter screen 202, an ultraviolet germicidal lamp 203, slots 204 and a filter bin 205, the filter bin 205 is installed at the middle position inside the installation pool 6, the ultraviolet germicidal lamp 203 is evenly installed at the inner top of the filter bin 205, the slots 204 are symmetrically arranged on the two sides of the inner side of the filter bin 205, the installation frame 201 is inserted into the inner side of the slots 204, the third filter screen 202 is installed on the inner side of the installation frame 201, and the control panel 15 is electrically connected with the ultraviolet germicidal lamp 203 through a wire.
Example 1, as shown in fig. 1 to 9, when the device starts to treat sewage, firstly, sewage is continuously guided to the upper side of the second filter 13, so that the sewage is primarily filtered by the second filter 13, and larger impurities are filtered and blocked, the sewage is guided to flow into the interior of the collecting bin 12 through the guide groove 14, at this time, waste oil in the sewage gradually floats on the upper layer of the sewage until the plane where the waste oil is located covers the notch 16, so that the waste oil flows into the interior of the oil storage bin 11 after passing through the notch 16 and the guide plate 10, then the first water pump 3, the first water pump 5 and the third driving motor 709 are controlled to start to work through the control panel 15, the sewage at the bottom of the collecting bin 12 is pumped into the interior of the first set of mounting cylinders 701 by the first water pump 3, and the third driving motor 709 drives the mounting cylinders 701 to rotate through the rotating rod 703, the sewage in the interior of the mounting cylinders 701 is gradually thrown into the interior of the first centrifugal bin 9, in the process, impurities in the sewage are gradually filtered and blocked by the first filter screen 708, the sewage falling into the first centrifugal bin 9 is pumped into the second group of mounting cylinders 701 by the first water pump 5, the sewage is filtered by the first filter screen 708 in the second group of mounting cylinders 701, the sewage falls into the second centrifugal bin 8, the sewage in the second centrifugal bin 8 flows into the mounting pool 6, the second driving motor 403 is controlled to rotate by the control panel 15 at the moment, the second driving motor 403 drives the two groups of drum-type screens 404 to roll in the mounting pool 6 through the matching of the belt 401 and the belt pulley 402, a part of alum in the sewage is dissolved in the sewage after the alum in the first group of drum-type screens 404, the sewage passes through the second group of rolling drum-type screens 404, and part of impurities in the sewage are adsorbed by the activated carbon bag in the second group of drum-type screens 404, then sewage flows into the inside of filtering storehouse 205, open sterilamp 203 through control panel 15, sewage filters through multiunit third filter screen 202, the ultraviolet irradiation that in-process sewage was produced by sterilamp 203, utilize sterilamp 203 to carry out preliminary germicidal treatment to sewage, sewage flows into the inside of disinfection storehouse 101 finally, chlorine is injected into to sewage through pipe 104 to chlorine supply device 103 this moment, and drive stirring rake 105 through control panel 15 control first driving motor 102 and rotate, utilize stirring rake 105 to stir sewage, make chlorine and sewage can contact more fully, improve the bactericidal effect of chlorine to sewage.
In embodiment 2, as shown in fig. 7, when alum needs to be supplemented or the activated carbon bag inside the drum-type screen 404 needs to be replaced, the fixing screws are manually unscrewed, then the arc-shaped cover plate 405 is opened, and the activated carbon bag inside the drum-type screen 404 can be replaced or an alum block can be supplemented inside the drum-type screen 404.
The working principle is as follows: before the device is used, when the device starts to treat sewage, firstly, the sewage is continuously guided to the upper part of the second filter screen 13, so that the sewage is preliminarily filtered by the second filter screen 13, larger impurities are filtered and blocked, the sewage flows into the interior of the collecting bin 12 through the guide groove 14, at the moment, waste oil in the sewage gradually floats on the upper layer of the sewage until a plane where the waste oil is positioned covers the notch 16, so that the waste oil flows into the interior of the oil storage bin 11 after passing through the notch 16 and the guide plate 10, then, the first water pump 3, the first water pump 5 and the third driving motor 709 are controlled to start working through the control panel 15, the sewage at the bottom in the collecting bin 12 is pumped into the interior of the first group of mounting cylinders 701 by the first water pump 3, the third driving motor 709 drives the mounting cylinders 701 to rotate through the rotating rods 703, and the sewage in the mounting cylinders 701 is gradually thrown into the interior of the first centrifugal bin 9, in the process, impurities in the sewage are gradually filtered and blocked by the first filter screen 708, the sewage falling into the first centrifugal bin 9 is pumped into the second group of mounting cylinders 701 by the first water pump 5, the sewage is filtered by the first filter screen 708 in the second group of mounting cylinders 701, the sewage falls into the second centrifugal bin 8, the sewage in the second centrifugal bin 8 flows into the mounting pool 6, the second driving motor 403 is controlled to rotate by the control panel 15 at the moment, the second driving motor 403 drives the two groups of drum-type screens 404 to roll in the mounting pool 6 through the matching of the belt 401 and the belt pulley 402, a part of alum in the sewage is dissolved in the sewage after the alum in the first group of drum-type screens 404, the sewage passes through the second group of rolling drum-type screens 404, and part of impurities in the sewage are adsorbed by the activated carbon bag in the second group of drum-type screens 404, then the sewage flows into the interior of the filter bin 205, the ultraviolet germicidal lamps 203 are turned on through the control panel 15, the sewage is filtered by the multiple groups of third filter screens 202, the sewage is irradiated by ultraviolet light generated by the ultraviolet germicidal lamps 203 in the process, the sewage is subjected to primary sterilization treatment by the ultraviolet germicidal lamps 203, and finally the sewage flows into the interior of the disinfection bin 101, at the moment, chlorine is injected into the sewage by the chlorine supply device 103 through the guide pipe 104, the first driving motor 102 is controlled by the control panel 15 to drive the stirring paddle 105 to rotate, the sewage is stirred by the stirring paddle 105, so that the chlorine can be more fully contacted with the sewage, and the sterilization effect of the chlorine on the sewage is improved; when alum needs to be supplemented or the activated carbon bag in the drum-type screen 404 needs to be replaced, the fixing screws can be manually unscrewed, then the arc-shaped cover plate 405 is opened, and the activated carbon bag in the drum-type screen 404 is replaced or an alum block needs to be supplemented in the drum-type screen 404; when the first filter screen 708 needs to be cleaned or replaced, the third driving motor 709 can be stopped from rotating, the mounting cylinder 701 is manually rotated to force the handle on the arc-shaped frame 702 to face an operator, then the operator can use the handle to draw the arc-shaped frame 702 out of the semicircular slot 705 to clean or replace the first filter screen 708 in the arc-shaped frame 702, and when the third filter screen 202 is cleaned, the operator can manually pinch the top of the mounting frame 201 to draw the mounting frame 201 out of the top of the filter bin 205, and then clean or replace the third filter screen 202; the waste oil collected inside the oil storage bin 11 is treated in a centralized and harmless way regularly, and then the insides of the second centrifugal bin 8, the first centrifugal bin 9 and the collecting bin 12 are washed.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A multi-layer sewage treatment plant, comprising a collecting bin (12), characterized in that: a first centrifugal bin (9) is installed on one side of the gathering bin (12), a second centrifugal bin (8) is installed on one side, away from the gathering bin (12), of the first centrifugal bin (9), an oil storage bin (11) is installed at one end of the gathering bin (12), an installation pool (6) is installed together with the bottom, away from one end of the oil storage bin (11), of the second centrifugal bin (8) and the first centrifugal bin (9), a disinfection assembly (1) is arranged on one side, close to the gathering bin (12), of the interior of the installation pool (6), a filtering assembly (2) is arranged at the middle position of the interior of the installation pool (6), an alum dissolving assembly (4) is arranged on one side, close to the second centrifugal bin (8), of the interior of the gathering bin (12), a second filter screen (13) is installed at the top of one end, a guide groove (14) is installed at the top, close to one end of the second filter screen (13), of the interior of the gathering bin (12), centrifugal assemblies (7) are arranged inside the second centrifugal bin (8) and the first centrifugal bin (9), a first water pump (5) and a first water pump (3) are respectively arranged at the tops of the second centrifugal bin (8) and the first centrifugal bin (9) far away from one end of the oil storage bin (11), a control panel (15) is arranged on one side of the second centrifugal bin (8) far away from the first centrifugal bin (9), and the control panel (15) is respectively and electrically connected with the first water pump (3) and the first water pump (5) through leads;
the centrifugal component (7) comprises an installation barrel (701), an arc-shaped frame (702), a rotating rod (703), a connecting rod (704), a semicircular slot (705), a through hole (706), a bearing (707), a first filter screen (708), a third drive motor (709) and a U-shaped frame (710), wherein the bearing (707) is installed at the central position of the inner bottom of the second centrifugal bin (8) and the first centrifugal bin (9), the rotating rod (703) is installed on the inner side of the bearing (707), the installation barrel (701) is installed on the outer side of the rotating rod (703), the through hole (706) is uniformly arranged on the outer side of the installation barrel (701), the connecting rod (704) is symmetrically installed at the top of the outer side of the rotating rod (703), one end of the connecting rod (704) far away from the rotating rod (703) is fixedly connected with the inner side of the installation barrel (701), the semicircular slot (705) is symmetrically arranged on, an arc-shaped frame (702) is inserted into the inner side of the semicircular slot (705), a first filter screen (708) is installed on the inner side of the arc-shaped frame (702), a U-shaped frame (710) is installed at the middle positions of the tops of the second centrifugal bin (8) and the first centrifugal bin (9) together, third driving motors (709) are symmetrically installed on two sides of the top of the U-shaped frame (710), the output ends of the third driving motors (709) are fixedly connected with the tops of the corresponding rotating rods (703), and the control panel (15) is electrically connected with the third driving motors (709) through wires;
the alum dissolving component (4) comprises a belt (401), a belt pulley (402), a second driving motor (403), two groups of drum-type screens (404), an arc-shaped cover plate (405) and a strip-shaped through hole (406), wherein one side, far away from the oil storage bin (11), of the inside of the mounting pool (6) is provided with the two groups of drum-type screens (404), one end of each drum-type screen (404) penetrates through the mounting pool (6) and is provided with the belt pulley (402), one side, close to the second centrifugal bin (8), of the top of the mounting pool (6) is provided with the second driving motor (403), the output end of the second driving motor (403) is also provided with the belt pulley (402), the outer sides of the belt pulleys (402) are sleeved with the belt (401) together, the strip-shaped through hole (406) is formed in the outer side of each drum-type screen (404), and the arc-shaped cover plate, the control panel (15) is electrically connected with a second driving motor (403) through a lead;
the disinfection component (1) comprises a disinfection bin (101), a first driving motor (102), a chlorine gas supply device (103), a guide pipe (104) and a stirring paddle (105), the disinfection bin (101) is installed on one side, close to the oil storage bin (11), in the installation pool (6), one end of the top of the disinfection bin (101) is provided with the chlorine gas supply device (103), the first driving motor (102) is installed at the other end of the top of the disinfection bin (101), the output end of the first driving motor (102) extends to the inside of the disinfection bin (101) and is provided with the stirring paddle (105), the guide pipe (104) is installed at the output end of the chlorine gas supply device (103), the bottom end of the guide pipe (104) extends to the inner bottom of the disinfection bin (101), and the control panel (15) is electrically connected with the first driving motor (102) through a lead;
the utility model discloses a filter assembly, including filter assembly (2), filter frame (201), third filter screen (202), sterilamp (203), slot (204) and filtration storehouse (205), the inside intermediate position department in installation pond (6) installs filtration storehouse (205), and filters the interior top in storehouse (205) and evenly install sterilamp (203), the interior bilateral symmetry of filtration storehouse (205) is provided with slot (204), the inboard of slot (204) is inserted and is equipped with mounting frame (201), third filter screen (202) are installed to the inboard of mounting frame (201), control panel (15) are connected through wire and sterilamp (203) electricity.
2. The multi-layered sewage treatment apparatus according to claim 1, wherein: a notch (16) is formed in the top of one end, close to the oil storage bin (11), of the collection bin (12), and a guide plate (10) is installed on the top of one end, close to the oil storage bin (11), of the collection bin (12).
3. The multi-layered sewage treatment apparatus according to claim 1, wherein: the inside of one group of the drum-type screens (404) is filled with an activated carbon bag, and the inside of the other group of the drum-type screens (404) is filled with alum blocks.
4. The multi-layered sewage treatment apparatus according to claim 1, wherein: four groups of rollers which are matched with the installation barrel (701) are evenly arranged at the bottoms of the inner sides of the second centrifugal bin (8) and the first centrifugal bin (9), and a rubber layer is arranged on the outer side of each roller.
5. The multi-layered sewage treatment apparatus according to claim 1, wherein: the top that oil storage storehouse (11) one end was kept away from in second centrifugal storehouse (8) and first centrifugal storehouse (9) all installs the fixed plate, and the top of fixed plate respectively with first water pump (3) and first water pump (5) fixed connection.
6. The multi-layered sewage treatment apparatus according to claim 1, wherein: the included angle between the second filter screen (13) and the inner side of the collecting bin (12) is 60 degrees, and the included angle between the guide groove (14) and the inner bottom of the collecting bin (12) is 45 degrees.
7. The multi-layered sewage treatment apparatus according to claim 1, wherein: the middle positions of the outer sides of the arc-shaped cover plate (405) and the strip-shaped through holes (406) are symmetrically provided with fixing holes, and the inner sides of the two groups of fixing holes are jointly provided with fixing screws.
8. The multi-layered sewage treatment apparatus according to claim 1, wherein: two groups of auxiliary bearings are symmetrically arranged on one side, close to the second driving motor (403), of two ends in the mounting pool (6), and two ends of the outer side of the drum-type screen (404) are fixedly connected with the inner sides of the corresponding auxiliary bearings.
9. The multi-layered sewage treatment apparatus according to claim 1, wherein: the middle position department at arc frame (702) top articulates there is the handle, and the outside of handle is provided with the protective sheath.
10. The multi-layered sewage treatment apparatus according to claim 1, wherein: the input ends of the first water pump (3) and the first water pump (5) extend to the inner bottom of the collecting bin (12) and the inner bottom of the first centrifugal bin (9) respectively, and the output ends of the first water pump (3) and the first water pump (5) extend to the inner side of the mounting cylinder (701).
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| CN202011094028.8A CN112299624A (en) | 2020-10-14 | 2020-10-14 | Multilayer sewage treatment plant |
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| CN202011094028.8A CN112299624A (en) | 2020-10-14 | 2020-10-14 | Multilayer sewage treatment plant |
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Application publication date: 20210202 |