CN115140905A - Energy-saving and environment-friendly sewage treatment method - Google Patents
Energy-saving and environment-friendly sewage treatment method Download PDFInfo
- Publication number
- CN115140905A CN115140905A CN202210930789.5A CN202210930789A CN115140905A CN 115140905 A CN115140905 A CN 115140905A CN 202210930789 A CN202210930789 A CN 202210930789A CN 115140905 A CN115140905 A CN 115140905A
- Authority
- CN
- China
- Prior art keywords
- cavity
- oil
- shell
- sewage
- treatment method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 28
- 239000000523 sample Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000000813 microbial effect Effects 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 241000894006 Bacteria Species 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000000151 deposition Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 86
- 238000005238 degreasing Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000019737 Animal fat Nutrition 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Sewage (AREA)
Abstract
An energy-saving and environment-friendly sewage treatment method comprises the following steps of introducing restaurant sewage into a front cavity, and standing and depositing residues and particles in the front cavity; sewage flows into the middle cavity from the top of the front cavity through the front partition plate; dirty oil on the surface of the sewage enters the oil storage tank from the oil inlet to be collected, the oil inlet is communicated with the middle cavity, and the oil inlet is level with or slightly higher than the top of the front partition plate; sewage for separating dirty oil enters the rear cavity of the shell from a communicating pipe in the middle cavity and leaves the shell from a water outlet in the side wall of the rear cavity, and an outlet of the communicating pipe is lower than the top of the front partition plate; the middle cavity is provided with a heater, and the heater forms a loop with the storage battery and the solar panel through a line penetrating through the shell. The invention has the advantages that: the oil-water separation of the catering sewage is realized, the oil-water separation effect is good, the efficiency is high, and the environment is protected.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an energy-saving and environment-friendly sewage treatment method.
Background
The prior Chinese utility model patent with the application number of CN201920334673.9 entitled "a sewage filtering and deslagging device for aquatic product processing" discloses a sewage filtering and deslagging device for aquatic product processing, which comprises a settling tank, a filter tank, a pipeline bracket, a guide plate, a degreasing roller, an oil containing groove, a scraper, a drain pipe, a filter tank, a sewage pipe, a driving motor, an output belt pulley, a double-groove belt pulley, a bearing seat and a cold water pipe, wherein the driving motor drives three degreasing rollers to rotate anticlockwise through a belt, an inner end interface of the degreasing roller is connected with a cold water machine through the cold water pipe, cooling water circulates in the degreasing roller to reduce the surface temperature of the degreasing roller, oil stains in the sewage in the settling tank are floated on the surface of the sewage and contacted and condensed with the bottom surface of the degreasing roller and are adhered on the surface of the degreasing roller, the oil stains in the settling tank are removed through scraping of the scraper, and finally the oil stains on the water surface are discharged from the drain pipe after being filtered through the filter tank, and the animal oil stains on the water surface are condensed and floated on the water surface. However, the apparatus is mainly used for removing animal fat, a scraper is required, cooling water is required to be circularly introduced, and energy consumption is high, so that the structure of the apparatus needs to be further improved.
Disclosure of Invention
The invention aims to solve the technical problem of providing the sewage treatment method which has good oil-water separation effect, high efficiency, energy conservation and environmental protection aiming at the current situation of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the energy-saving and environment-friendly sewage treatment method is characterized by comprising the following steps: comprises the following steps of (a) carrying out,
1. introducing the catering sewage into a front cavity of the shell from a sewage inlet of the shell, and standing and depositing residues and particles in the front cavity;
2. sewage in the front cavity flows into the middle cavity from the top of the front cavity through the front partition plate;
3. dirty oil on the surface of sewage enters the oil storage tank from the oil inlet and is collected, the oil inlet is communicated with the middle cavity, and the oil inlet is flush with the top of the front partition plate or slightly higher than the top of the front partition plate;
4. sewage for separating dirty oil enters a rear cavity of the shell from a communicating pipe in the middle cavity and leaves the shell from a water outlet in the side wall of the rear cavity to finish sewage treatment, and an outlet of the communicating pipe is lower than the top of the front partition plate;
and in the third step, a heater capable of heating the dirty oil which is frozen and condensed into the grease and is positioned at the top of the water surface of the middle cavity is arranged in the middle cavity, and the heater forms a loop with the storage battery and the solar panel through a circuit penetrating through the shell.
As the improvement, the rear cavity can be preferably separated into a left cavity and a right cavity by a partition plate which is axially arranged, when the right cavity is covered by the cover plate, the rear cavity is the oil storage tank, a guide plate which can enable water to flow along an S-shaped route is arranged in the left cavity, and the water outlet and the communicating pipe are respectively communicated with the left cavity.
Further improved, an integrated sensor which can detect the flow rate and the liquid level height of the dirty oil can be preferably arranged on the inner wall of the right cavity corresponding to the oil inlet, the integrated sensor forms a loop with the signal display, the storage battery and the solar panel through lines.
The oil scraper is preferably arranged on the inner wall of the right cavity corresponding to the oil inlet, and the oil scraper forms a loop with the storage battery and the solar panel through a circuit.
As an improvement, a microbial processor capable of decomposing dirty oil is arranged in the middle cavity, the microbial processor is arranged in the communicating pipe, and a filler attached with dirty oil decomposing bacteria is filled in the microbial processor.
As an improvement, monitoring probes can be preferably distributed in the inner cavity of the shell, the monitoring probes are connected with the solar panel through lines, and the monitoring probes are in communication connection with a display capable of displaying pictures.
As an improvement, a filtering sieve plate can be arranged in the front cavity preferably in a detachable mode, a filtering cavity formed by the filtering sieve plate and the inner wall of the shell is communicated with a sewage inlet, and a garbage collecting shell is arranged in the front cavity below the filtering sieve plate.
As a refinement, a front cover plate and a rear cover plate may be preferably arranged on the top of the housing, and the solar panel is directly detachably connected to the front cover plate and the rear cover plate, or the solar panel is arranged on a bracket outside the housing.
As a modification, a filter capable of preventing the residual residue and the particulate matter from passing through may be preferably provided in the left cavity corresponding to the water outlet.
As an improvement, the specific manufacturing method of the shell adopted by the sewage treatment method can be optimized,
A. a hollow shell is manufactured, one end of the shell is provided with a sewage inlet, the other end of the shell is provided with a water outlet,
B. the inner cavity of the shell is divided into a front cavity, a middle cavity and a rear cavity by a partition plate, the sewage inlet is communicated with the front cavity, and the rear cavity is communicated with the water outlet;
C. the middle cavity is internally provided with a communicating pipe and a heater which can heat dirty oil which is frozen and condensed into grease and positioned at the top of the water surface of the middle cavity, the heater forms a loop with the storage battery and the solar panel through a line penetrating through the shell, wherein the inlet of the communicating pipe extends into the lower part of the middle cavity and is communicated with the middle cavity, the outlet of the communicating pipe is communicated with the rear cavity, and the outlet of the communicating pipe is lower than the top of the front partition plate;
D. an oil storage tank is arranged in the rear cavity, an oil inlet is arranged on the side of the oil storage tank, the oil inlet is communicated with the middle cavity, and the oil inlet is flush with the top of the front partition plate or slightly higher than the top of the front partition plate.
Compared with the prior art, the invention has the advantages that: the partition plate divides the inner cavity of the shell into different cavities, and sewage can be treated in the three cavities in different ways, so that a plurality of treatment processes are realized, and the sewage is fully treated; sewage sequentially passes through the front cavity, the middle cavity and the rear cavity, flows into the three cavities automatically and sequentially through self gravity and self volume without external power, and is low in energy consumption, energy-saving and environment-friendly; the standing of sewage and the deposition of residues and particles are realized in the front cavity, the centralized collection of sump oil is realized through an oil inlet and a communicating pipe in the middle cavity, the recovery treatment is convenient, and the decomposition treatment of part of sump oil is convenient; the sewage enters the rear cavity to be discharged next step, and the electronic equipment and the mechanical transmission structure adopted in the shell are powered by the solar panel, so that the energy consumption is low, and the environment is protected; the method can automatically treat the restaurant sewage, has good oil-water separation effect and high efficiency, can automatically collect the separated oil stain after oil-water separation, and is very convenient to use.
Drawings
FIG. 1 is a flow chart of sewage treatment according to an embodiment of the present invention;
FIG. 2 is a perspective view of an embodiment of the present invention;
FIG. 3 is an exploded view of the structure of FIG. 2;
FIG. 4 is an exploded view of the solar panel of FIG. 2 with the solar panel removed;
FIG. 5 is an exploded view of the housing of FIG. 4, shown partially cut away at another angle;
FIG. 6 is a further exploded view of FIG. 4 at another angle;
FIG. 7 is a top view of the solar panel of FIG. 2 with the solar panel removed;
FIG. 8 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 7;
FIG. 9 is a cross-sectional view taken along line B-B of FIG. 7;
FIG. 10 is an exploded view of the filter of FIG. 6;
FIG. 11 is an exploded view of the structure of FIG. 10 at another angle;
FIG. 12 is an exploded view of the front cavity of FIG. 2 in a different configuration;
fig. 13 is an enlarged view of portion I in fig. 6.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 13, the energy-saving and environment-friendly sewage treatment method of the embodiment comprises the following steps,
1. restaurant sewage is led into a front cavity 101 of the shell 1 from a sewage inlet 11 of the shell 1, and residues and particles are settled in the front cavity 101 in a standing way;
2. sewage in the front cavity 101 flows into the middle cavity 102 from the top of the front cavity 101 through the front partition plate 13;
3. dirty oil on the surface of the sewage enters the oil storage tank from the oil inlet 41 to be collected, the oil inlet 41 is communicated with the middle cavity 102, and the oil inlet 41 is flush with the top of the front partition plate 13 or slightly higher than the top of the front partition plate 13;
4. sewage from which dirty oil is separated enters a rear cavity of the shell 1 from a communicating pipe 5 positioned in the middle cavity 102 and leaves the shell 1 from a water outlet 12 on the side wall of the rear cavity to finish sewage treatment, and an outlet of the communicating pipe 5 is lower than the top of the front partition plate 13;
in the third step, a heater capable of heating the dirty oil which is frozen and condensed into grease and located at the top of the water surface of the middle cavity 102 is arranged in the middle cavity 102, and the heater forms a loop with the storage battery 81 and the solar panel 8 through a circuit penetrating through the shell 1.
The heater may be a heating structure for heating the top surface of the sewage by thermal radiation, or a wire mesh is arranged in the middle cavity 102 corresponding to the height of the oil inlet 41, and the wire mesh is used for conducting heat by waste heat or short circuit, or is directly inserted into the sewage liquid level as a short rod capable of conducting heat. The specific structure of the heating structure, whether wire mesh or short rod, is prior art and will not be described in detail. The heater can be turned on and off manually by checking the probe 7, by visual observation, by a sensor, and the like.
The rear cavity is divided into a left cavity 103 and a right cavity 104 by an axially arranged partition plate, when the right cavity 104 is covered with a cover plate, the cover plate is an oil storage tank, and the cover plate of the oil storage tank can be an independent cover plate or can share one cover plate with the left cavity 103. A guide plate 17 which can lead water to flow along an S-shaped route is arranged in the left cavity 103, and the water outlet 12 and the communicating pipe 5 are respectively communicated with the left cavity 103.
An integrated sensor 40 capable of detecting the flow rate and the liquid level height of the dirty oil is arranged on the inner wall of the right cavity 104 corresponding to the oil inlet 41, and the integrated sensor 40 forms a loop with a signal display, the storage battery 81 and the solar panel 8 through a circuit. The bottom of the integrated sensor 40 is provided with a liquid level sensor which can timely transmit information to the signal display when the liquid level of dirty oil in the oil storage tank rises to the integrated sensor 40, a user can timely open the oil storage tank according to signals of the signal display to take out nearly full dirty oil, the side of the integrated sensor 40 is provided with a flow sensor, when the liquid level in the middle cavity 102 rises until the dirty oil enters the oil inlet 41, the flow sensor detects that the dirty oil enters the oil storage tank and starts to communicate with the signal display, when the dirty oil entering from the oil inlet 41 passes through the integrated sensor 40, the signal display displays that the oil inlet is normal, when the dirty oil at the liquid level is condensed due to too low environmental temperature, the oil inlet 41 stops when the oil inlet stops, the user can start the oil scraper 4 through a switch to scrape off grease attached to the oil inlet 41, and the dirty oil flows in again. The specific structure of the flow sensor and the level sensor is well known in the art and will not be described in detail. The signal display may be a signal lamp or a display capable of displaying different signals, which is well known in the art and thus will not be described in detail.
The oil wiper 4 is arranged on the inner wall of the right cavity 104 corresponding to the oil inlet 41, and the oil wiper 4 forms a loop with the storage battery 81 and the solar panel 8 through a circuit. The oil wiper 4 is including scraping the oil pole, drive chain, driving sprocket, driven sprocket, micro motor is connected with battery 81, drive chain, driving sprocket, driven sprocket, micro motor all sets up in sealed lid, micro motor's drive shaft is connected with the driving sprocket transmission, driving sprocket is connected with driven sprocket through driving chain, driving sprocket rotates respectively with driven sprocket and connects in sealed lid, the upper end of scraping the oil pole is connected with driving chain through the connecting piece, there is the convex part that stretches into oil inlet 41 bottom of scraping the oil pole, micro motor during operation, the oil pole can be along with driving chain circular motion, thereby scrape the convex part of scraping the oil pole and make a round trip to scrape on oil inlet 41 circularly, thereby scrape from oil inlet 41 with the grease that adheres to on oil inlet 41.
The middle chamber 102 is provided with a microbial processor 3 capable of decomposing dirty oil, the microbial processor 3 is provided in the communication pipe 5, and the microbial processor 3 is filled with a filler to which dirty oil decomposing bacteria are attached. The specific species of the stain-oil-decomposing bacteria belong to the prior art and are not described in detail. Or, an oil separation net which can prevent dirty oil from entering and water from smoothly passing through is arranged at the inlet of the communicating pipe 5. The materials used for the oil-barrier net belong to the known technology, so the detailed description is omitted.
The monitoring probes 7 are distributed in the inner cavity of the shell, the monitoring probes 7 are connected with the solar panel 8 through lines, and the monitoring probes 7 are in communication connection with a display capable of displaying pictures. The specific structure of the monitoring probe 7 and the display is well known in the art and will not be described in detail.
A filtering sieve plate 15 is detachably arranged in the front cavity 101, a filtering cavity enclosed by the filtering sieve plate 15 and the inner wall of the shell is communicated with the sewage inlet 11, and a garbage collecting shell 16 is arranged in the front cavity 101 below the filtering sieve plate 15. A front cover plate 18 and a rear cover plate 19 are covered on the top of the shell 1, and the solar panel 8 is directly detachably connected to the front cover plate 18 and the rear cover plate 19, or the solar panel 8 is arranged on a bracket outside the shell 1. When the housing 1 is covered with the front cover 18 at the top, the monitoring probe 7 in the front cavity 101 is an infrared probe. When the top of the shell 1 covers the rear cover plate 19, the monitoring probe 7 positioned in the rear cavity adopts an infrared probe, and when the rear cover plate 19 is not arranged, the monitoring probe 7 for monitoring the rear cavity can also be arranged outside the shell 1. The oil storage tank can also be provided with a monitoring probe 7, and the monitoring probe 7 positioned in the oil storage tank also adopts an infrared probe and is connected to the bottom surface of the cover plate. The structure in the front cavity 101 may be changed to that shown in fig. 12, in which the filter screen plate 15 is replaced with a filter frame 150, and the filter frame 150 is covered with a filter screen 151. In addition, in fig. 12, the communicating pipe 5 is changed into a square shape, so that the turning radius of the pipeline can be reduced, the volume of the middle cavity 102 is reduced, the whole volume of the shell 1 is reduced, and the water outlet 12 is also changed into a square structure 121, so that the connecting with a square external pipeline is facilitated.
A filter 9 which can prevent residual residues and particles from passing through is arranged in the left cavity 103 corresponding to the water outlet 12. The filter 9 comprises a filter housing 91 and a filter body 92, a grid-shaped filter opening is formed in the side wall of the filter body 92, a bottom inlet 914 is formed in the bottom of the filter housing 91, the filter opening is communicated with the bottom inlet 914, an installation cavity capable of installing the filter body 92 is formed in the top of the filter housing 91, a cavity opening 911 is formed in the bottom of the installation cavity, the bottom surface of the filter body 92 covers the cavity opening 911, the bottom inlet is communicated with the cavity opening 911, a filter water outlet 912 is formed in the upper side wall of the filter housing 91, the filter water outlet 912 is communicated with the bottom inlet, particulate matters and residues in sewage entering the installation cavity from the bottom inlet are blocked by the grid-shaped filter opening, and only the sewage enters the installation cavity from the filter opening and leaves the filter 9 from the filter water outlet 912.
The filtering body 92 is formed by sequentially superposing filtering plate bodies up and down, plate body bulges which enable adjacent filtering plate bodies to be spaced from each other are distributed on the edge of each filtering plate body, the bottom surface of each upper filtering plate body is attached to the plate body bulges of the lower filtering plate body, each filtering plate body is provided with a plate body through hole 921, sewage entering the filtering body 92 from the gap between the adjacent filtering plate bodies flows out of the filtering body 92 from the plate body through holes 921, through hole baffle plates 922 are arranged on the filtering plate bodies corresponding to the hole edges of the plate body through holes 921, and plate body cover plates 93 are covered on the top surfaces of the filtering plate bodies on the uppermost layer. The side parts of each filtering plate body and the plate body cover plate 93 are provided with connecting lugs 923, the connecting lugs 923 are provided with connecting holes, and the connecting lugs 923 are connected in series through bolts. The inner wall of the mounting cavity is provided with a limit convex part 913 which can contact with the connecting lug 923 to prevent the filter body 92 from further rotating.
The concrete manufacturing method of the shell 1 adopted by the sewage treatment method comprises the following steps,
A. a hollow shell 1 is manufactured, one end of the shell 1 is provided with a sewage inlet 11, the other end of the shell 1 is provided with a water outlet 12,
B. the inner cavity of the shell 1 is divided into a front cavity 101, a middle cavity 102 and a rear cavity by a partition plate, the sewage inlet 11 is communicated with the front cavity 101, and the rear cavity is communicated with the water outlet 12;
C. the middle cavity 102 is internally provided with a communicating pipe 5 and a heater which can heat dirty oil which is frozen and condensed into grease and is positioned at the top of the water surface of the middle cavity 102, the heater forms a loop with the storage battery 81 and the solar panel 8 through a line penetrating through the shell 1, wherein the inlet of the communicating pipe 5 extends into the lower part of the middle cavity 102 and is communicated with the middle cavity 102, the outlet of the communicating pipe 5 is communicated with the rear cavity, and the outlet of the communicating pipe 5 is lower than the top of the front partition plate 13;
D. an oil storage tank is arranged in the rear cavity, an oil inlet 41 is arranged on the side portion of the oil storage tank, the oil inlet 41 is communicated with the middle cavity 102, and the oil inlet 41 is flush with the top of the front partition plate 13 or slightly higher than the top of the front partition plate 13.
The working principle is as follows: food and beverage sewage gets into preceding cavity from the sewage import, and the sediment deposit is in garbage collection shell after filtering the sieve board, and in sewage flowed into well cavity through preceding baffle, the sump oil suspension was on the sewage surface, and sewage gets into the rear chamber body from communicating pipe, and the sump oil then is being followed oil inlet and is got into the oil storage tank and collect to realize the oil-water separation of food and beverage sewage.
Claims (10)
1. An energy-saving and environment-friendly sewage treatment method is characterized in that: comprises the following steps of (a) carrying out,
1. restaurant sewage is introduced into a front cavity (101) of the shell (1) from a sewage inlet (11) of the shell (1), and residues and particles are settled in the front cavity (101);
2. sewage in the front cavity (101) flows into the middle cavity (102) from the top of the front cavity (101) through the front partition plate (13);
3. dirty oil on the surface of sewage enters an oil storage tank from an oil inlet (41) and is collected, the oil inlet (41) is communicated with the middle cavity (102), and the oil inlet (41) is level with the top of the front partition plate (13) or slightly higher than the top of the front partition plate (13);
4. sewage from which dirty oil is separated enters a rear cavity of the shell (1) from a communicating pipe (5) positioned in the middle cavity (102) and leaves the shell (1) from a water outlet (12) on the side wall of the rear cavity to finish sewage treatment, wherein the outlet of the communicating pipe (5) is lower than the top of the front partition plate (13);
in the third step, a heater capable of heating the dirty oil which is frozen and condensed into grease and positioned at the top of the water surface of the middle cavity (102) is arranged in the middle cavity (102), and the heater forms a loop with the storage battery (81) and the solar panel (8) through a circuit penetrating through the shell (1).
2. The wastewater treatment method according to claim 1, characterized in that: the rear cavity is divided into a left cavity (103) and a right cavity (104) by a partition plate arranged axially, the right cavity (104) is an oil storage tank when covered by a cover plate, a guide plate (17) capable of enabling water to flow along an S-shaped route is arranged in the left cavity (103), and the water outlet (12) and the communicating pipe (5) are communicated with the left cavity (103) respectively.
3. The wastewater treatment method according to claim 2, characterized in that: an integrated sensor (40) capable of detecting the flow and the liquid level height of the dirty oil is arranged on the inner wall of the right cavity (104) corresponding to the oil inlet (41), and the integrated sensor (40) forms a loop with a signal display, a storage battery (81) and a solar panel (8) through a circuit.
4. The wastewater treatment method according to claim 3, characterized in that: an oil wiper (4) is arranged on the inner wall of the right cavity (104) corresponding to the oil inlet (41), and the oil wiper (4), the storage battery (81) and the solar panel (8) form a loop through a circuit.
5. The sewage treatment method according to any one of claims 1 to 4, characterized in that: the middle cavity (102) is internally provided with a microbial processor (3) capable of decomposing dirty oil, the microbial processor (3) is arranged in the communicating pipe (5), and the microbial processor (3) is filled with filler attached with dirty oil decomposing bacteria.
6. The sewage treatment method according to any one of claims 1 to 4, characterized in that: monitoring probes (7) are distributed in the inner cavity of the shell, the monitoring probes (7) are connected with a solar panel (8) through lines, and the monitoring probes (7) are in communication connection with a display capable of displaying pictures.
7. The sewage treatment method according to any one of claims 1 to 4, characterized in that: a filtering sieve plate (15) is detachably arranged in the front cavity (101), a filtering cavity formed by the filtering sieve plate (15) and the inner wall of the shell is communicated with the sewage inlet (11), and a garbage collecting shell (16) is arranged in the front cavity (101) below the filtering sieve plate (15).
8. The sewage treatment method according to any one of claims 1 to 4, wherein: a front cover plate (18) and a rear cover plate (19) are covered on the top of the shell (1), and the solar panel (8) is directly detachably connected to the front cover plate (18) and the rear cover plate (19), or the solar panel (8) is arranged on a bracket outside the shell (1).
9. The sewage treatment method according to any one of claims 2 to 4, wherein: a filter (9) which can prevent residual residues and particles from passing through is arranged in the left cavity (103) corresponding to the water outlet (12).
10. The sewage treatment method according to any one of claims 1 to 4, characterized in that: the concrete manufacturing method of the shell (1) adopted by the sewage treatment method comprises the following steps,
A. a hollow shell (1) is manufactured, a sewage inlet (11) is arranged at one end of the shell (1), a water outlet (12) is arranged at the other end of the shell (1),
B. the inner cavity of the shell (1) is divided into a front cavity (101), a middle cavity (102) and a rear cavity by a partition plate, the sewage inlet (11) is communicated with the front cavity (101), and the rear cavity is communicated with the water outlet (12);
C. a communicating pipe (5) and a heater capable of heating dirty oil which is frozen and condensed into grease and is positioned at the top of the water surface of the middle cavity (102) are arranged in the middle cavity (102), the heater forms a loop with a storage battery (81) and a solar panel (8) through a line penetrating through the shell (1), wherein an inlet of the communicating pipe (5) extends into the lower part of the middle cavity (102) and is communicated with the middle cavity (102), an outlet of the communicating pipe (5) is communicated with the rear cavity, and an outlet of the communicating pipe (5) is lower than the top of the front partition plate (13);
D. an oil storage tank is arranged in the rear cavity, an oil inlet (41) is arranged on the side portion of the oil storage tank, the oil inlet (41) is communicated with the middle cavity (102), and the oil inlet (41) is flush with the top of the front partition plate (13) or slightly higher than the top of the front partition plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930789.5A CN115140905A (en) | 2022-08-04 | 2022-08-04 | Energy-saving and environment-friendly sewage treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930789.5A CN115140905A (en) | 2022-08-04 | 2022-08-04 | Energy-saving and environment-friendly sewage treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115140905A true CN115140905A (en) | 2022-10-04 |
Family
ID=83414004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210930789.5A Pending CN115140905A (en) | 2022-08-04 | 2022-08-04 | Energy-saving and environment-friendly sewage treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115140905A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103570151A (en) * | 2013-10-23 | 2014-02-12 | 冯国亮 | Automatic catering sewage treatment equipment and treatment method thereof |
| CN107792914A (en) * | 2016-08-31 | 2018-03-13 | 福建省粤华环保科技有限公司 | A kind of organic solvent waste water separation control system |
| CN112093999A (en) * | 2020-10-16 | 2020-12-18 | 裘南平 | Treatment method of oil stain wastewater |
| CN112093998A (en) * | 2020-10-16 | 2020-12-18 | 裘南平 | Treatment device for oil stain wastewater |
| KR102236483B1 (en) * | 2019-10-29 | 2021-04-06 | 주식회사 미래인더스트리 | Smart Grease Trap |
| CN219907276U (en) * | 2022-08-04 | 2023-10-27 | 丽瑾(浙江)环保科技有限公司 | Energy-saving and environment-friendly sewage treatment device |
-
2022
- 2022-08-04 CN CN202210930789.5A patent/CN115140905A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103570151A (en) * | 2013-10-23 | 2014-02-12 | 冯国亮 | Automatic catering sewage treatment equipment and treatment method thereof |
| CN107792914A (en) * | 2016-08-31 | 2018-03-13 | 福建省粤华环保科技有限公司 | A kind of organic solvent waste water separation control system |
| KR102236483B1 (en) * | 2019-10-29 | 2021-04-06 | 주식회사 미래인더스트리 | Smart Grease Trap |
| CN112093999A (en) * | 2020-10-16 | 2020-12-18 | 裘南平 | Treatment method of oil stain wastewater |
| CN112093998A (en) * | 2020-10-16 | 2020-12-18 | 裘南平 | Treatment device for oil stain wastewater |
| CN219907276U (en) * | 2022-08-04 | 2023-10-27 | 丽瑾(浙江)环保科技有限公司 | Energy-saving and environment-friendly sewage treatment device |
Non-Patent Citations (1)
| Title |
|---|
| 廖权昌等: "海上搜救与溢油应急处置技术", vol. 1, 大连海事大学出版社, pages: 237 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106267986B (en) | Sewage residue removing device | |
| WO2022183695A1 (en) | Water purifying apparatus favoring oil-water separation | |
| CN215962454U (en) | Impurity filtering device for sewage treatment | |
| CN109179721A (en) | A kind of Internet of Things oil water separator | |
| CN114804295A (en) | Environment-friendly oil-water separation equipment for sewage treatment | |
| CN110272135A (en) | Device that is a kind of while separating Oil in Sewage Water grain slag | |
| CN201744198U (en) | Catering oil-water separator | |
| CN219907276U (en) | Energy-saving and environment-friendly sewage treatment device | |
| CN209940534U (en) | Municipal administration sewage treatment plant | |
| CN214829487U (en) | Oil-separating and precipitating garbage drainage device | |
| CN213475474U (en) | Oil removal equipment | |
| CN115140905A (en) | Energy-saving and environment-friendly sewage treatment method | |
| CN217555991U (en) | Novel kitchen residue oil-water separation device | |
| CN115920516A (en) | Kitchen integrated grease trap | |
| CN215049363U (en) | Electric flocculation purifying cabinet | |
| CN115140906A (en) | Energy-concerving and environment-protective sewage treatment plant | |
| CN210874253U (en) | Sewage precipitation treatment device | |
| CN115445318A (en) | Oil-containing sewage's centrifugal separation processing apparatus | |
| CN211035330U (en) | Kitchen oil separation tank capable of recycling waste oil | |
| CN114504870A (en) | Intelligent oil-water separation device for kitchen waste | |
| CN108046457A (en) | A kind of small intelligent for dining room automatically controls oily-water seperating equipment | |
| CN2579879Y (en) | Oil and water separator for removing slag | |
| CN213012230U (en) | Intelligent catering oily water treatment equipment with early warning function | |
| CN107720992A (en) | Multifunctional kitchen plastics oil water separator | |
| CN216073275U (en) | Oily water treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |