CN113457253A - Sewage treatment is with having filtration grid that rubbish scraped out structure - Google Patents
Sewage treatment is with having filtration grid that rubbish scraped out structure Download PDFInfo
- Publication number
- CN113457253A CN113457253A CN202110832341.5A CN202110832341A CN113457253A CN 113457253 A CN113457253 A CN 113457253A CN 202110832341 A CN202110832341 A CN 202110832341A CN 113457253 A CN113457253 A CN 113457253A
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- Prior art keywords
- box
- scraping
- sewage treatment
- transmission
- filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering grid with a garbage scraping structure for sewage treatment, which comprises a supporting mechanism, a filtering mechanism, an auxiliary blanking mechanism and a scraping mechanism, wherein the filtering mechanism is arranged in the supporting mechanism, the scraping mechanism is arranged at the discharge end of the filtering mechanism, the auxiliary blanking mechanism is arranged at the inner side of the filtering mechanism, and the power end of the filtering mechanism is connected with a power mechanism through a transmission mechanism. According to the invention, the scraping mechanism is matched with the filtering mechanism, so that impurities filtered by the filtering mechanism can be scraped, the cleaning and filtering effects are improved, and the auxiliary blanking mechanism is matched with the filtering mechanism, so that the auxiliary scraping is realized by using a vibration force while the scraping mechanism scrapes, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a filtering grid with a garbage scraping structure for sewage treatment.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.
In actual life, the garbage on the fixed grid for sewage treatment at present needs manual treatment or adopts a circulating flexible grid, but the impurities adhered on the fixed grid cannot fall off quickly and are easily brought back to the treated water area.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a filter grill having a garbage scraping structure for sewage treatment.
The invention realizes the purpose through the following technical scheme:
a filtering grid with a garbage scraping structure for sewage treatment comprises a supporting mechanism, a filtering mechanism, an auxiliary blanking mechanism and a scraping mechanism, wherein the filtering mechanism is arranged in the supporting mechanism, the scraping mechanism is arranged at the discharging end of the filtering mechanism, the auxiliary blanking mechanism is arranged on the inner side of the filtering mechanism, and the power end of the filtering mechanism is connected with a power mechanism through a transmission mechanism;
the supporting mechanism comprises a filter box, a conveying box and a collecting box, wherein the conveying box is arranged at one end of the filter box, and the collecting box is arranged at the lower side of one end of the conveying box;
the filtering mechanism comprises a grating conveyor belt, a partition plate, a rotating shaft and a conveying roller, the conveying roller is arranged on the inner side of the grating conveyor belt, the rotating shaft is connected onto the conveying roller, and the partition plate is connected to the outer part of the grating conveyor belt;
the auxiliary blanking mechanism comprises a first transmission chain wheel set, an auxiliary blanking main shaft, a circulating knocking frame and a striking seat, wherein one end of the first transmission chain wheel set is connected with the rotating shaft, the other end of the first transmission chain wheel set is connected with the auxiliary blanking main shaft, the auxiliary blanking main shaft penetrates through the conveying box, the circulating knocking frame is mounted on the auxiliary blanking main shaft, the striking seat is arranged on the outer side of the circulating knocking frame, two ends of the striking seat are connected with fixing seats, and a traction spring is arranged between the striking seat and the fixing seats;
the scraping mechanism comprises a scraping box, a trigger switch, a reciprocating frame and a scraper plate, wherein a reciprocating cylinder is arranged on the inner side of the scraping box, the reciprocating frame is installed at the power end of the reciprocating cylinder through a connecting rod, the scraper plate is arranged between the reciprocating frame and the partition plate, a brush is arranged on the lower side of the scraper plate, and the trigger switch is installed at the upper end of the conveying box;
the power mechanism comprises a motor, a speed reducer and a transmission shaft, wherein the power end of the motor is connected with the speed reducer, the power end of the speed reducer is connected with the transmission shaft, and the transmission shaft is connected with the transmission mechanism.
Preferably: the transmission mechanism comprises a driving drive plate and a grooved wheel, the driving drive plate is connected with the transmission shaft, and the grooved wheel is connected with the rotating shaft.
According to the arrangement, the active driving plate is matched with the grooved wheel, so that the grating conveying belt is driven intermittently to transmit.
Preferably: the transmission mechanism comprises an intermittent gear and a full gear, the intermittent gear is connected with the transmission shaft, and the full gear is connected with the rotating shaft.
So set up, utilize intermittent type gear cooperation full gear to intermittent type drives the grid conveyer belt carries out the transmission.
Preferably: the filter box is connected with the conveying box through bolts, and the collecting box is connected with the conveying box in a sliding mode.
So set up, the rose box plays the collection effect, the transfer case plays the cooperation transmission effect.
Preferably: the baffle passes through bolted connection the grid conveyer belt, rotation axis key-type connection the transfer roller.
So set up, the grid conveyer belt plays and filters and transmission effect, the baffle plays to shelter from and the mating reaction.
Preferably: first transmission sprocket group key-type connection the rotation axis supplementary blanking main shaft, the circulation strikes the key-type connection supplementary blanking main shaft, hit and beat seat sliding connection the fixing base.
According to the arrangement, the power on the rotating shaft is transmitted to the auxiliary blanking main shaft by the aid of the first transmission chain wheel group, so that the auxiliary blanking main shaft drives the circular knocking frame.
Preferably: the scraper blade passes through bolted connection reciprocal frame, the brush passes through bolted connection reciprocal frame, reciprocal frame passes through bolted connection the connecting rod, be provided with on the reciprocal frame and pass the groove of baffle, and the inslot is installed the rubber slab.
So set up, the scraper blade can be scraped filterable impurity, the brush can with the impurity of adhesion is swept away on the grid conveyer belt.
Preferably: the trigger switch is connected with the conveying box through a bolt.
So set up, trigger switch plays the control reciprocating cylinder effect.
Preferably: the angle between the conveying box and the filter box is adjustable, and the filter box is of a hollow structure.
So set up, utilize adjustable angle to make things convenient for the installation of device in different environment.
Preferably: the transmission shaft key is connected with the driving drive plate.
So set up, utilize the key-type connection to guarantee power transmission.
Compared with the prior art, the invention has the following beneficial effects:
1. the scraping mechanism is matched with the filtering mechanism, so that impurities filtered by the filtering mechanism can be scraped, and the cleaning and filtering effects are improved;
2. utilize supplementary blanking mechanism cooperation filter mechanism for scrape utilize the vibration power to assist when mechanism scrapes and scrape off, improve work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first structural schematic diagram of a filter grid with a garbage scraping structure for sewage treatment according to the present invention;
FIG. 2 is a second schematic view of a filter grid with a garbage scraping structure for sewage treatment according to the present invention;
FIG. 3 is a schematic diagram of a scraper structure of a filtering grid with a garbage scraping structure for sewage treatment according to the present invention;
FIG. 4 is a schematic view showing the internal structure of a scraping box of a filtering grille with a garbage scraping structure for sewage treatment according to the present invention;
FIG. 5 is a schematic view of a first drive sprocket assembly for a filtration grate having a trash scraping arrangement for sewage treatment according to the present invention;
FIG. 6 is a schematic structural view of an auxiliary blanking mechanism of a filter grid with a garbage scraping structure for sewage treatment according to the present invention;
FIG. 7 is a schematic view of an active driving plate structure of a filtering grid with a garbage scraping structure for sewage treatment according to the present invention;
fig. 8 is a schematic view of an intermittent gear structure of a filter grid with a garbage scraping structure for sewage treatment.
The reference numerals are explained below:
1. a support mechanism; 2. a filtering mechanism; 3. an auxiliary blanking mechanism; 4. a scraping mechanism; 5. a power mechanism; 6. a transmission mechanism; 11. a filter box; 12. a delivery box; 13. a collection box; 21. a grid conveyor; 22. a partition plate; 23. a rotating shaft; 24. a conveying roller; 31. a first drive sprocket set; 32. auxiliary blanking main shafts; 33. a circular knocking frame; 34. a striking seat; 35. a fixed seat; 36. a traction spring; 41. scraping the box; 42. a trigger switch; 43. a reciprocating frame; 44. a squeegee; 45. a brush; 46. a connecting rod; 47. a reciprocating cylinder; 51. an electric motor; 52. a speed reducer; 53. a drive shaft; 61. an active drive plate; 62. a grooved wheel; 611. an intermittent gear; 612. all-gear.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-7, a filtering grid with a garbage scraping structure for sewage treatment comprises a supporting mechanism 1, a filtering mechanism 2, an auxiliary blanking mechanism 3 and a scraping mechanism 4, wherein the filtering mechanism 2 is arranged in the supporting mechanism 1, the scraping mechanism 4 is arranged at the discharging end of the filtering mechanism 2, the auxiliary blanking mechanism 3 is arranged at the inner side of the filtering mechanism 2, and the power end of the filtering mechanism 2 is connected with a power mechanism 5 through a transmission mechanism 6;
the supporting mechanism 1 comprises a filter box 11, a conveying box 12 and a collecting box 13, wherein the conveying box 12 is arranged at one end of the filter box 11, and the collecting box 13 is arranged at the lower side of one end of the conveying box 12;
the filtering mechanism 2 comprises a grating conveyor belt 21, a partition plate 22, a rotating shaft 23 and a conveying roller 24, the conveying roller 24 is arranged on the inner side of the grating conveyor belt 21, the rotating shaft 23 is connected onto the conveying roller 24, and the partition plate 22 is connected to the outer part of the grating conveyor belt 21;
the auxiliary blanking mechanism 3 comprises a first transmission chain wheel set 31, an auxiliary blanking main shaft 32, a circulating knocking frame 33 and a striking seat 34, one end of the first transmission chain wheel set 31 is connected with the rotating shaft 23, the other end of the first transmission chain wheel set 31 is connected with the auxiliary blanking main shaft 32, the auxiliary blanking main shaft 32 penetrates through the conveying box 12, the circulating knocking frame 33 is installed on the auxiliary blanking main shaft 32, the striking seat 34 is arranged on the outer side of the circulating knocking frame 33, two ends of the striking seat 34 are connected with fixed seats 35, and a traction spring 36 is arranged between the striking seat 34 and the fixed seats 35;
the scraping mechanism 4 comprises a scraping box 41, a trigger switch 42, a reciprocating frame 43 and a scraping plate 44, wherein a reciprocating cylinder 47 is arranged on the inner side of the scraping box 41, the reciprocating frame 43 is arranged at the power end of the reciprocating cylinder 47 through a connecting rod 46, the scraping plate 44 is arranged between the reciprocating frame 43 and the partition plate 22, a brush 45 is arranged on the lower side of the scraping plate 44, and the trigger switch 42 is arranged at the upper end of the conveying box 12;
the power mechanism 5 comprises a motor 51, a speed reducer 52 and a transmission shaft 53, wherein the power end of the motor 51 is connected with the speed reducer 52, the power end of the speed reducer 52 is connected with the transmission shaft 53, and the transmission shaft 53 is connected with the transmission mechanism 6.
Preferably: the transmission mechanism 6 comprises a driving dial 61 and a grooved wheel 62, the driving dial 61 is connected with the transmission shaft 53, the grooved wheel 62 is connected with the rotating shaft 23, and the driving dial 61 is matched with the grooved wheel 62, so that the grating conveyor belt 21 is driven intermittently to transmit; the filter box 11 is connected with the transmission box 12 through a bolt, the collection box 13 is connected with the transmission box 12 in a sliding way, the filter box 11 plays a role in collection, and the transmission box 12 plays a role in matching transmission; the partition plate 22 is connected with the grating conveyor belt 21 through bolts, the rotating shaft 23 is in key connection with the conveying roller 24, the grating conveyor belt 21 plays a role in filtration and transmission, and the partition plate 22 plays a role in shielding and matching; the first transmission chain wheel set 31 is in key connection with the rotating shaft 23 and the auxiliary blanking main shaft 32, the circular knocking frame 33 is in key connection with the auxiliary blanking main shaft 32, the hitting seat 34 is in sliding connection with the fixed seat 35, and the power on the rotating shaft 23 is transmitted to the auxiliary blanking main shaft 32 by using the first transmission chain wheel set 31, so that the auxiliary blanking main shaft 32 drives the circular knocking frame 33; the scraping plate 44 is connected with the reciprocating frame 43 through a bolt, the hairbrush 45 is connected with the reciprocating frame 43 through a bolt, the reciprocating frame 43 is connected with the connecting rod 46 through a bolt, a groove penetrating through the partition plate 22 is formed in the reciprocating frame 43, a rubber plate is arranged in the groove, the scraping plate 44 can scrape off filtered impurities, and the hairbrush 45 can sweep the impurities adhered to the grating conveyor belt 21; the trigger switch 42 is connected with the conveying box 12 through a bolt, and the trigger switch 42 plays a role of controlling the reciprocating cylinder 47; the angle between the conveying box 12 and the filtering box 11 is adjustable, the filtering box 11 is of a hollow structure, and the installation of the device in different environments is facilitated by the aid of the adjustable angle; the drive shaft 53 is keyed to the drive dial 61, with the key connection ensuring power transmission.
Example 2
As shown in fig. 8, the present embodiment is different from embodiment 1 in that:
the transmission mechanism 6 comprises an intermittent gear 611 and a full gear 612, the intermittent gear 611 is connected with the transmission shaft 53, the full gear 612 is connected with the rotating shaft 23, and the intermittent gear 611 is matched with the full gear 612, so that the grid conveyor belt 21 is driven intermittently to carry out transmission.
The working principle is as follows: pouring sewage into the opening of the filter box 11, starting the motor 51, enabling the speed reducer 52 to drive the driving dial 61 to be matched with the grooved pulley 62 through the transmission shaft 53, enabling the grooved pulley 62 to drive the rotating shaft 23 to intermittently drive the grating conveyor belt 21, enabling impurities to be intermittently uploaded, after the partition plate 22 triggers the trigger switch 42, just moving the previous partition plate 22 to the position of the notch of the scraper plate 44, enabling the reciprocating cylinder 47 to start and drive the reciprocating frame 43 at the moment, enabling the scraper plate 44 and the brush 45 to clean the grating conveyor belt 21 and the partition plate 22, and meanwhile, driving the circulating knocking frame 33 to rotate, enabling the knocking seat 34 to knock the grating conveyor belt 21 downwards, assisting blanking and circulating treatment.
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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a sewage treatment is with having filtration grid of rubbish scraping structure which characterized in that: the automatic blanking device comprises a supporting mechanism, a filtering mechanism, an auxiliary blanking mechanism and a scraping mechanism, wherein the filtering mechanism is arranged in the supporting mechanism, the scraping mechanism is arranged at the discharge end of the filtering mechanism, the auxiliary blanking mechanism is arranged on the inner side of the filtering mechanism, and the power end of the filtering mechanism is connected with a power mechanism through a transmission mechanism;
the supporting mechanism comprises a filter box, a conveying box and a collecting box, wherein the conveying box is arranged at one end of the filter box, and the collecting box is arranged at the lower side of one end of the conveying box;
the filtering mechanism comprises a grating conveyor belt, a partition plate, a rotating shaft and a conveying roller, the conveying roller is arranged on the inner side of the grating conveyor belt, the rotating shaft is connected onto the conveying roller, and the partition plate is connected to the outer part of the grating conveyor belt;
the auxiliary blanking mechanism comprises a first transmission chain wheel set, an auxiliary blanking main shaft, a circulating knocking frame and a striking seat, wherein one end of the first transmission chain wheel set is connected with the rotating shaft, the other end of the first transmission chain wheel set is connected with the auxiliary blanking main shaft, the auxiliary blanking main shaft penetrates through the conveying box, the circulating knocking frame is mounted on the auxiliary blanking main shaft, the striking seat is arranged on the outer side of the circulating knocking frame, two ends of the striking seat are connected with fixing seats, and a traction spring is arranged between the striking seat and the fixing seats;
the scraping mechanism comprises a scraping box, a trigger switch, a reciprocating frame and a scraper plate, wherein a reciprocating cylinder is arranged on the inner side of the scraping box, the reciprocating frame is installed at the power end of the reciprocating cylinder through a connecting rod, the scraper plate is arranged between the reciprocating frame and the partition plate, a brush is arranged on the lower side of the scraper plate, and the trigger switch is installed at the upper end of the conveying box;
the power mechanism comprises a motor, a speed reducer and a transmission shaft, wherein the power end of the motor is connected with the speed reducer, the power end of the speed reducer is connected with the transmission shaft, and the transmission shaft is connected with the transmission mechanism.
2. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: the transmission mechanism comprises a driving drive plate and a grooved wheel, the driving drive plate is connected with the transmission shaft, and the grooved wheel is connected with the rotating shaft.
3. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: the transmission mechanism comprises an intermittent gear and a full gear, the intermittent gear is connected with the transmission shaft, and the full gear is connected with the rotating shaft.
4. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: the filter box is connected with the conveying box through bolts, and the collecting box is connected with the conveying box in a sliding mode.
5. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: the baffle passes through bolted connection the grid conveyer belt, rotation axis key-type connection the transfer roller.
6. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: first transmission sprocket group key-type connection the rotation axis supplementary blanking main shaft, the circulation strikes the key-type connection supplementary blanking main shaft, hit and beat seat sliding connection the fixing base.
7. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: the scraper blade passes through bolted connection reciprocal frame, the brush passes through bolted connection reciprocal frame, reciprocal frame passes through bolted connection the connecting rod, be provided with on the reciprocal frame and pass the groove of baffle, and the inslot is installed the rubber slab.
8. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: the trigger switch is connected with the conveying box through a bolt.
9. A filter grate having a debris scraping structure for sewage treatment according to claim 1, wherein: the angle between the conveying box and the filter box is adjustable, and the filter box is of a hollow structure.
10. A filter grate having a trash scraping structure for sewage treatment according to claim 2, wherein: the transmission shaft key is connected with the driving drive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832341.5A CN113457253A (en) | 2021-07-22 | 2021-07-22 | Sewage treatment is with having filtration grid that rubbish scraped out structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832341.5A CN113457253A (en) | 2021-07-22 | 2021-07-22 | Sewage treatment is with having filtration grid that rubbish scraped out structure |
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| Publication Number | Publication Date |
|---|---|
| CN113457253A true CN113457253A (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110832341.5A Withdrawn CN113457253A (en) | 2021-07-22 | 2021-07-22 | Sewage treatment is with having filtration grid that rubbish scraped out structure |
Country Status (1)
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| CN (1) | CN113457253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259612A (en) * | 2022-07-27 | 2022-11-01 | 浙江核旭机械制造有限公司 | Full-sealed belt type vacuum filter |
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2021
- 2021-07-22 CN CN202110832341.5A patent/CN113457253A/en not_active Withdrawn
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|---|---|---|---|---|
| US6494167B1 (en) * | 2001-06-26 | 2002-12-17 | 625606 B.C. Ltd. | Solid and liquid separation device |
| US20060049112A1 (en) * | 2004-09-03 | 2006-03-09 | Hennig Incorporated | Coolant fluid cleaning method, system, and apparatus |
| US20140042078A1 (en) * | 2012-08-09 | 2014-02-13 | Blue Whale Screen Co., Ltd. | Inclined mesh panel type filtering apparatus |
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| CN211912948U (en) * | 2020-04-08 | 2020-11-13 | 贵州景永秀环保科技有限公司 | Sewage treatment case that sewage treatment used |
| CN112473230A (en) * | 2021-01-19 | 2021-03-12 | 河南弘康环保科技有限公司 | Sewage treatment system based on rotary grating machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115259612A (en) * | 2022-07-27 | 2022-11-01 | 浙江核旭机械制造有限公司 | Full-sealed belt type vacuum filter |
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Application publication date: 20211001 |