CN113101712A - Automatic treatment system and treatment method for high-concentration organic wastewater discharge - Google Patents
Automatic treatment system and treatment method for high-concentration organic wastewater discharge Download PDFInfo
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- CN113101712A CN113101712A CN202110422677.4A CN202110422677A CN113101712A CN 113101712 A CN113101712 A CN 113101712A CN 202110422677 A CN202110422677 A CN 202110422677A CN 113101712 A CN113101712 A CN 113101712A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 239000010802 sludge Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 95
- 238000007790 scraping Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 239000010815 organic waste Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 208000028659 discharge Diseases 0.000 claims 6
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of sewage treatment, in particular to an automatic treatment system and a treatment method for high-concentration organic wastewater discharge. The invention can quickly clean the sludge filtered out from the high-concentration organic wastewater, and is suitable for popularization.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an automatic treatment system and a treatment method for high-concentration organic wastewater discharge.
Background
Along with the rapid development of industry, the types and the amount of wastewater are rapidly increased, the pollution to water bodies is gradually wide and serious, the health and the safety of human beings are threatened, high-concentration organic wastewater is one of the serious pollution, the content of acid and alkali components in the high-concentration organic wastewater is high, the high-concentration organic wastewater is often strong acid or strong alkalinity, the water quality is easy to generate stink, the water quality and the environment are deteriorated, and a large amount of toxic organic matters are contained in the high-concentration organic wastewater, can be continuously accumulated and stored in natural environments such as water bodies, soil and the like, finally enter human bodies and are harmful to the health of the human.
Therefore, before discharging high concentration organic waste water, all need carry out multiple treatment to waste water, discharge after making waste water reach emission standard again, and when carrying out filtration treatment to high concentration organic waste water, a large amount of mud dirt can be piled up to the inner wall of its pipeline in long-time use, these mud dirt are piled up too much and can seriously influence the treatment effect of high concentration organic waste water, can cause the pipeline to block simultaneously, also can produce the corruption to the inner wall of pipeline, influence the life of pipeline, this has brought inconvenience for the processing of high concentration organic waste water.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic treatment system and a treatment method for high-concentration organic wastewater discharge, which can quickly clean sludge filtered from high-concentration organic wastewater and uniformly collect the cleaned sludge, so that a sewage discharge system is prevented from being blocked after being used for a long time, the sewage discharge efficiency of a sewage discharge pipeline is greatly improved, and the service life of the sewage discharge pipeline is greatly prolonged.
In order to achieve the purpose, the invention adopts the following technical scheme that the automatic treatment system for high-concentration organic wastewater discharge comprises a main body, wherein the main body is of a circular tubular structure, grooves are annularly distributed on the inner wall of the main body, an inner container of the circular tubular structure is arranged in the main body, the inner container is correspondingly arranged and spliced with the grooves, a plurality of sliding grooves are annularly distributed on the inner wall of the main body and positioned at one end of the inner container, the sliding grooves are communicated with each other, lifting rings of the circular tubular structure are arranged in the sliding grooves, a plurality of sliding blocks are annularly distributed on the inner wall of the lifting ring, the sliding blocks respectively penetrate through the correspondingly arranged sliding grooves and are fixedly arranged at one end of the outer wall of the inner container, rotating rings of the circular tubular structure are arranged in the sliding grooves, threads are arranged on the inner wall of the rotating rings and the outer wall of the lifting rings and are in contact with each, be the annular on the outer wall of swivel becket and distribute and be provided with the tooth's socket, it is annular in the spout and distributes and be provided with a plurality of gear shafts, the gear shaft respectively with the tooth's socket corresponds the setting and meshes mutually, the one end of main part is provided with the support No. one, fixed mounting has a filter screen of discoid structure on the support No. one, No. one the filter screen is inserted and is established in the inner bag, the external diameter of a filter screen with the internal diameter of inner bag is unanimous mutually, through the flexible cooperation of inner bag No. one the filter screen can with the filtration off on the inner bag inner wall strikes off the dirt, realizes automatic clearance.
The top of the main body is symmetrically provided with a water filling port and a water outlet, the water filling port and the water outlet respectively penetrate through the main body and are communicated with the groove, the outer wall of the main body is fixedly provided with a fixing frame with a rectangular structure, a pressure pump is fixedly arranged in the fixing frame and is communicated with the water filling port, a water tank is fixedly arranged in the fixing frame, one end of the water tank is communicated with the water outlet, two sides of the fixing frame are respectively provided with a first water tank and a second water tank, the first water tank is communicated with the second water tank, a second filter screen is arranged between the first water tank and the second water tank, the pressure pump is communicated with the first water tank through a hose, one end of the water tank, far away from the water outlet, penetrates through the fixing frame and is correspondingly arranged with the second water tank, and the water filling port and the water outlet are matched with each other to flush out mud falling in the, and uniform collection is realized.
As a preferred technical scheme of the present invention, a first motor is disposed in the main body, an output shaft of the first motor penetrates through the main body, extends into the chute, and is fixedly connected to one end of one of the gear shafts, and the first motor is used for driving the inner container to extend and retract.
As a preferred technical scheme of the invention, one end of the main body, which is far away from the first support, is provided with a second support, a second motor is fixedly mounted on the second support, a plurality of L-shaped scraping blades are annularly distributed on an output shaft of the second motor, one ends of the scraping blades are respectively contacted with the first filter screen, the bottoms of the scraping blades are respectively contacted with the outer wall of the second motor, and the second motor is used for driving the scraping blades to rotate, so that the surface of the first filter screen can be cleaned, and the first filter screen is prevented from being blocked by mud.
As a preferred technical scheme of the invention, a fixed block with an inner arc structure is arranged on the inner wall of the groove and between the water injection port and the water outlet, one side of the fixed block, which is far away from the inner wall of the groove, is contacted with the outer wall of the liner, two ends of the fixed block are respectively flush with one end of the water injection port and one end of the water outlet, two ends of the fixed block are respectively provided with a connecting groove, two ends of the inner wall of the groove are symmetrically provided with a scraper with an arc structure, two ends of the scraper are respectively and slidably arranged in the correspondingly arranged connecting grooves, the outer diameter of the scraper is consistent with the inner diameter of the groove, the inner diameter of the scraper is consistent with the outer diameter of the liner, the scraper can carry out reciprocating scraping on dirt in the groove by moving, so as to avoid being stuck on the inner wall of the groove, and can guide water flow, improving the impact force of the water flow.
As a preferable technical scheme of the invention, the fixing blocks are internally and symmetrically provided with air cylinders, and the output ends of the air cylinders are respectively connected with the scraping plates.
In addition, the invention also provides an automatic treatment method for high-concentration organic wastewater discharge, which comprises the following steps:
s1, checking equipment: before the automatic treatment system for high-concentration organic wastewater discharge is used for treating wastewater, running inspection is carried out on equipment;
s2, discharge filtration: butting the automatic treatment system for discharging the high-concentration organic wastewater checked in the step S1 with a sewage discharge outlet, and filtering the discharged high-concentration organic wastewater;
s3, scraping mud: after the sewage discharge is finished, the inner container 12 is operated to stretch, and the first filter screen 21 is matched to scrape off the filtered sludge in the inner container 12 so that the sludge falls into the groove 11;
s4, washing sludge: when the dirt is scraped off completely, the inner container 12 is operated to reset, the groove 11 is sealed, water flow is sprayed into the sealed groove 11 through the water injection port 3, and the dirt is discharged from the water outlet 31 through the water flow.
The invention has the beneficial effects that:
1. the invention can quickly clean the filtered sludge in the high-concentration organic wastewater and uniformly collect the cleaned sludge, thereby avoiding the blockage of a sewage discharge system after long-term use, greatly improving the sewage discharge efficiency of a sewage discharge pipeline and prolonging the service life of the sewage discharge pipeline.
2. The inner container is designed, the high-concentration organic wastewater can be filtered through the matching of the inner container and the first filter screen, the filtered sludge is collected, the first filter screen can scrape the inner wall of the inner container through the reciprocating expansion of the inner container, the filtered sludge can be collected uniformly, and the blockage caused by excessive sludge accumulation is avoided.
3. The groove is designed, the scraped sludge can be collected through the groove, and the sludge in the groove can be flushed out of the groove through water flow by matching with the water injection port and the water discharge port, so that the collection is realized.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective cutaway view of the present invention;
FIG. 3 is a schematic cross-sectional structural view of the present invention;
FIG. 4 is a schematic cross-sectional view of a groove of the present invention;
FIG. 5 is a schematic cross-sectional view of the fixing block of the present invention;
FIG. 6 is a perspective cut-away schematic view of the chute of the present invention;
FIG. 7 is a schematic cross-sectional view of the chute of the present invention;
fig. 8 is a partial sectional structural schematic view of the main body of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 8, an automatic treatment system for high concentration organic wastewater discharge comprises a main body 1, the main body 1 is a circular tubular structure, grooves 11 are annularly distributed on the inner wall of the main body 1, a liner 12 of the circular tubular structure is arranged in the main body 1, the liner 12 is correspondingly arranged and inserted with the grooves 11, a plurality of chutes 13 are annularly distributed on the inner wall of the main body 1 and at one end of the liner 12, the chutes 13 are communicated with each other, a lifting ring 14 of the circular tubular structure is arranged in the chute 13, a plurality of sliders 15 are annularly distributed on the inner wall of the lifting ring 14, the sliders 15 respectively penetrate through the correspondingly arranged chutes 13 and are fixedly installed at one end of the outer wall of the liner 12, a rotating ring 16 of the circular tubular structure is arranged in the chute 13, threads are arranged on the inner wall of the rotating ring 16 and on the outer wall of the lifting ring 14 and are contacted with each other, tooth grooves 17 are annularly distributed on the outer wall of, be annular distribution in the spout 13 and be provided with a plurality of gear shafts 18, gear shaft 18 corresponds the setting and meshes mutually with tooth's socket 17 respectively, main part 1 is used for playing the supporting role, recess 11 is used for collecting mud, spout 13 is used for inserting and establishes lift ring 14, lift ring 14 cooperation slider 15 is used for driving inner bag 12 and stretches out and draws back, swivel ring 16 can drive lift ring 14 through the rotation and go up and down, gear shaft 18 cooperation tooth's socket 17 can drive swivel ring 16 rotatory.
One end of main part 1 is provided with support 2 No. one, and fixed mounting has a filter screen 21 of discoid structure on support 2, and a filter screen 21 inserts and establishes in inner bag 12, and the external diameter of a filter screen 21 is unanimous with the internal diameter of inner bag 12, and a support 2 is used for supporting a filter screen 21, and a filter screen 21 cooperation inner bag 12 can filter high concentration organic waste water.
The top of the main body 1 is symmetrically provided with a water injection port 3 and a water outlet 31, the water injection port 3 and the water outlet 31 respectively penetrate through the main body 1 and are communicated with the groove 11, the outer wall of the main body 1 is fixedly provided with a fixed frame 4 with a rectangular structure, a pressure pump 41 is fixedly arranged in the fixed frame 4, the pressure pump 41 is communicated with the water injection port 3, a water tank 42 is fixedly arranged in the fixed frame 4, one end of the water tank 42 is communicated with the water outlet 31, two sides of the fixed frame 4 are respectively provided with a first water tank 43 and a second water tank 44, the first water tank 43 is communicated with the second water tank 44, a second filter screen 45 is arranged between the first water tank 43 and the second water tank 44, the pressure pump 41 is communicated with the first water tank 43 through a hose, one end of the water tank 42, which is far away from the water outlet 31, penetrates through the fixed frame 4 and is correspondingly arranged with the second, mount 4 is used for supporting force pump 41 and basin 42, and force pump 41 is arranged in passing through water filling port 3 with the clear water in the water tank 43 and pours into to recess 11, and rivers drive the mud and discharge through basin 42 discharge main part 1 from outlet 31, pours into No. two water tanks 44 in, and No. two filter screens 45 can filter the mud of No. two water tanks 44, make the rivers after the filtration flow into No. 3 water tanks, realize cyclic utilization.
Be provided with a motor 19 in the main part 1, the output shaft of a motor 19 runs through main part 1 and extends to in the spout 13 and with the one end fixed connection of a gear shaft 18, a motor 19 is used for driving gear shaft 18 rotatory.
The one end that a support 2 was kept away from to main part 1 is provided with support 22 No. two, fixed mounting has motor 23 No. two on support 22, be a doctor-bar 24 that the annular distribution is provided with a plurality of L type structures on the output shaft of motor 23 No. two, the one end of doctor-bar 24 contacts with filter screen 21 No. one respectively, the bottom of doctor-bar 24 contacts with the outer wall of motor 23 No. two respectively, No. two motor 23 drive doctor-bar 24 rotatory, can strike off the surface of filter screen 21 No. one, avoid blocking.
On the inner wall of recess 11 and be located and be provided with fixed block 5 of interior arc structure between water filling port 3 and outlet 31, one side that recess 11 inner wall was kept away from to fixed block 5 contacts with the outer wall of inner bag 12, the both ends of fixed block 5 flush with the one end of water filling port 3 with outlet 31 respectively, the both ends of fixed block 5 all are provided with spread groove 51, the both ends symmetry of recess 11 inner wall is provided with the scraper blade 52 of arc structure, the both ends of scraper blade 52 are slidable mounting respectively in the spread groove 51 that corresponds the setting, the external diameter of scraper blade 52 all is unanimous with the internal diameter of recess 11, the internal diameter of scraper blade 52 all is unanimous with the external diameter of inner bag 12, removal through scraper blade 52 can carry out reciprocal striking off to the dirt in the recess 11, avoid dirt to glue on the inner wall of recess 11, can lead to rivers simultaneously.
In addition, the invention also provides an automatic treatment method for high-concentration organic wastewater discharge, which comprises the following steps:
s1, checking equipment: before the automatic treatment system for high-concentration organic wastewater discharge is used for treating wastewater, running inspection is carried out on equipment;
s2, discharge filtration: butting the automatic treatment system for discharging the high-concentration organic wastewater checked in the step S1 with a sewage discharge outlet, and filtering the discharged high-concentration organic wastewater;
s3, scraping mud: after the sewage discharge is finished, the inner container 12 is operated to stretch, and the first filter screen 21 is matched to scrape off the filtered sludge in the inner container 12 so that the sludge falls into the groove 11;
s4, washing sludge: when the dirt is scraped off completely, the inner container 12 is operated to reset, the groove 11 is sealed, water flow is sprayed into the sealed groove 11 through the water injection port 3, and the dirt is discharged from the water outlet 31 through the water flow.
When in use:
with main part 1 and sewage pipes butt joint, sewage flows through in the inner bag 12, filter sewage through filter screen 21, mud after the filtration can remain in inner bag 12, can strike off sticky mud on the inner bag 12 inner wall through flexible inner bag 12 cooperation filter screen No. one, mud after striking off drops to in the recess 11 automatically, reset when inner bag 12, can make recess 11 be in the encapsulated situation, at this moment, spray rivers in 3 to recess 11 through the water filling port, rivers can drive the mud in the recess 11 and follow outlet 31 discharge recess 11, discharge into No. two water tanks 44 with rivers and mud simultaneously through basin 42 in, realize filtering through No. two filter screens 45, reach the effect of clearance and unified collection.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high concentration organic waste water discharges automated processing system, includes main part (1), its characterized in that: the main body (1) is of a circular tube-shaped structure, grooves (11) are annularly distributed on the inner wall of the main body (1), a liner (12) of the circular tube-shaped structure is arranged in the main body (1), the liner (12) and the grooves (11) are correspondingly arranged and are spliced, a plurality of sliding grooves (13) are annularly distributed on the inner wall of the main body (1) and positioned at one end of the liner (12), the sliding grooves (13) are communicated with each other, a lifting ring (14) of the circular tube-shaped structure is arranged in the sliding groove (13), a plurality of sliding blocks (15) are annularly distributed on the inner wall of the lifting ring (14), the sliding blocks (15) respectively penetrate through the correspondingly arranged sliding grooves (13) and are fixedly arranged at one end of the outer wall of the liner (12), a rotating ring (16) of the circular tube-shaped structure is arranged in the sliding groove (13), threads are arranged on the inner wall of the rotating ring (16) and the outer wall of the lifting ring (14) and are in contact with each other, tooth grooves (17) are annularly distributed on the outer wall of the rotating ring (16), a plurality of gear shafts (18) are annularly distributed in the sliding groove (13), the gear shafts (18) are respectively arranged corresponding to and meshed with the tooth grooves (17), a first support (2) is arranged at one end of the main body (1), a first filter screen (21) with a disc-shaped structure is fixedly arranged on the first support (2), the first filter screen (21) is inserted in the inner container (12), and the outer diameter of the first filter screen (21) is consistent with the inner diameter of the inner container (12);
the top symmetry of main part (1) is provided with water filling port (3) and outlet (31), water filling port (3) with outlet (31) runs through respectively main part (1) with recess (11) are linked together, fixed mounting has mount (4) of rectangle structure on the outer wall of main part (1), fixed mounting has force pump (41) in mount (4), force pump (41) with water filling port (3) are linked together, fixed mounting has basin (42) in mount (4), the one end of basin (42) with outlet (31) are linked together, the both sides of mount (4) are provided with No. one water tank (43) and No. two water tank (44) respectively, No. one water tank (43) and No. two water tank (44) are linked together, No. one water tank (43) with be provided with No. two filter screen (45) between No. two water tank (44), the pressure pump (41) is communicated with the first water tank (43) through a hose, and one end, far away from the water outlet (31), of the water tank (42) penetrates through the fixed frame (4) and is arranged corresponding to the second water tank (44).
2. The automatic treatment system for discharging high-concentration organic wastewater according to claim 1, wherein: the main part (1) in be provided with a motor (19), the output shaft of a motor (19) run through main part (1) extend to in spout (13) and with the one end fixed connection of one gear shaft (18).
3. The automatic treatment system for discharging high-concentration organic wastewater according to claim 1, wherein: main part (1) keep away from the one end of a support (2) is provided with No. two supports (22), No. two last fixed mounting of support (22) has motor (23) No. two, be doctor-bar (24) that the annular distribution was provided with a plurality of L type structures on the output shaft of motor (23) No. two, the one end of doctor-bar (24) respectively with filter screen (21) contact, the bottom of doctor-bar (24) respectively with the outer wall of motor (23) No. two contacts.
4. The automatic treatment system for discharging high-concentration organic wastewater according to claim 1, wherein: a fixing block (5) with an inner arc structure is arranged on the inner wall of the groove (11) and between the water filling port (3) and the water outlet (31), one side of the fixed block (5) far away from the inner wall of the groove (11) is contacted with the outer wall of the inner container (12), two ends of the fixing block (5) are respectively flush with one ends of the water injection port (3) and the water outlet (31), connecting grooves (51) are arranged at two ends of the fixing block (5), scraping plates (52) with circular arc structures are symmetrically arranged at two ends of the inner wall of the groove (11), two ends of the scraper (52) are respectively arranged in the connecting grooves (51) in a sliding way, the outer diameter of the scraper (52) is consistent with the inner diameter of the groove (11), the inner diameter of the scraper (52) is consistent with the outer diameter of the inner container (12).
5. The automatic treatment system for discharging high-concentration organic wastewater according to claim 5, wherein: air cylinders (53) are symmetrically arranged in the fixed block (5), and the output ends of the air cylinders (53) are respectively connected with the scraper (52).
6. The automatic treatment system for discharging high-concentration organic wastewater according to claim 1, wherein: the method for treating the high-concentration organic wastewater by using the automatic high-concentration organic wastewater discharge treatment system comprises the following steps:
s1, checking equipment: before the automatic treatment system for high-concentration organic wastewater discharge is used for treating wastewater, running inspection is carried out on equipment;
s2, discharge filtration: butting the automatic treatment system for discharging the high-concentration organic wastewater checked in the step S1 with a sewage discharge outlet, and filtering the discharged high-concentration organic wastewater;
s3, scraping mud: after the sewage discharge is finished, the inner container (12) is operated to stretch, and the filtered sludge in the inner container (12) is scraped by matching with a one-number filter screen (21) to fall into the groove (11);
s4, washing sludge: when the dirt is scraped off completely, the inner container (12) is operated to reset, the groove (11) is sealed, water flow is sprayed into the sealed groove (11) through the water injection port (3), and the dirt is discharged from the water outlet (31) through the water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110422677.4A CN113101712B (en) | 2021-04-15 | 2021-04-15 | Automatic treatment system and treatment method for high-concentration organic wastewater discharge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110422677.4A CN113101712B (en) | 2021-04-15 | 2021-04-15 | Automatic treatment system and treatment method for high-concentration organic wastewater discharge |
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| CN113101712A true CN113101712A (en) | 2021-07-13 |
| CN113101712B CN113101712B (en) | 2022-11-01 |
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| WO2021085724A1 (en) * | 2019-10-29 | 2021-05-06 | 주식회사 미래인더스트리 | Smart oil/water separation tank |
| CN110697925A (en) * | 2019-11-14 | 2020-01-17 | 郭亚征 | Sludge separation and filtration system and process for sewage treatment |
| CN111167208A (en) * | 2020-01-14 | 2020-05-19 | 梁红雨 | Cleaning and maintaining method for sewage grating dirt remover |
| CN212214865U (en) * | 2020-02-20 | 2020-12-25 | 王小勇 | High-efficient sewage centrifugal treatment device of environmental protection |
| CN212188124U (en) * | 2020-03-19 | 2020-12-22 | 金华市悦诚工业设计有限公司 | Waste water filtering equipment |
| CN112627933A (en) * | 2020-12-22 | 2021-04-09 | 郗秋俊 | Durable filter with long service life |
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