CN113198242A - Solid-liquid separation device for domestic sewage treatment - Google Patents
Solid-liquid separation device for domestic sewage treatment Download PDFInfo
- Publication number
- CN113198242A CN113198242A CN202110495731.8A CN202110495731A CN113198242A CN 113198242 A CN113198242 A CN 113198242A CN 202110495731 A CN202110495731 A CN 202110495731A CN 113198242 A CN113198242 A CN 113198242A
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- Prior art keywords
- movably connected
- disc
- solid
- liquid separation
- plate
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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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
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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
-
- 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
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of domestic sewage, and discloses a solid-liquid separation device for domestic sewage treatment, which can intermittently feed in sewage by matching a baffle, a second connecting rod and a half gear, changes the mode of continuous feeding, avoids the continuous impact state of a filter screen in the process of continuous feeding of sewage and cannot keep a certain time for buffering, thereby prolonging the service life, can automatically vibrate the filter screen in the process of sewage solid-liquid treatment by matching a sieve plate, a scraper plate, a vibrating upper plate, a first connecting rod and a first rotary plate, thereby improving the filtering efficiency, can simultaneously scrape by utilizing the scraper plate to avoid the blockage of the filter screen, can link the vibration of the filter screen and the automatic intermittent feeding of sewage by matching a third rotary plate, the first rotary plate, the second rotary plate and a limit sleeve, thereby increasing the linkage of the whole device.
Description
Technical Field
The invention relates to the technical field of domestic sewage, in particular to a solid-liquid separation device for domestic sewage treatment.
Background
With the increase of urban population and the development of industrial and agricultural production, the discharge amount of domestic sewage is increasing day by day, the water pollution is serious, and in order to improve the water quality, the solid-liquid separation aiming at sewage treatment is one of basic operations. But current solid-liquid separation equipment sets up comparatively simply, filters through the filter screen with sewage persistence usually, on the one hand, when the persistence lets in sewage, owing to have certain impact force, so lead to the filter screen not to have certain time and cushion to shorten the life of filter screen. On the other hand, in the process of filtering, the filter screen is in a static state, so that the filter screen is easy to block, and the working efficiency in solid-liquid separation is reduced.
Aiming at the defects of the prior art, the invention provides a solid-liquid separation device for domestic sewage treatment, which has the advantages of intermittently introducing sewage and avoiding the blockage of a filter screen, solves the problem that the conventional domestic sewage is single in device arrangement when solid-liquid separation is carried out, ensures that the sewage can be automatically and intermittently introduced when the device is used for operation, thereby reducing the impact force of the filter screen, reserving certain time for buffering, prolonging the service time, automatically vibrating the filter screen when filtering, improving the filtering effect of the sewage, further improving the working efficiency when the device is used, and further improving the intelligence when the device is used.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purposes of intermittently introducing sewage and avoiding the blockage of the filter screen, the invention provides the following technical scheme: a solid-liquid separation device for domestic sewage treatment comprises a shell, wherein a water inlet is formed in the upper portion of the shell, sewage is introduced through the water inlet, a water outlet is formed in the lower portion of the shell, the sewage subjected to solid-liquid separation flows out, a sieve plate is movably connected to the inner portion of the shell and is used for filtering, a scraper plate is movably connected to the surface of the sieve plate, residues on the surface of the sieve plate are scraped by the movement of the scraper plate and are collected in a unified mode, so that the blockage of the sieve plate is avoided, a vibrating upper plate is movably connected to the upper portion of the scraper plate, the fluidity of the sewage is increased by the vibration of the vibrating upper plate, the filtering effect is improved, a first connecting rod is movably connected to the surface of the vibrating upper plate, the vibrating upper plate is driven to move synchronously by the movement of the first connecting rod, a first rotary disc is movably connected to the side end of the first connecting rod, the first connecting rod is driven to move synchronously by the rotation of the first rotary disc, the left end swing joint of first carousel has the second carousel, the top swing joint of second carousel has the third carousel, the right side swing joint of third carousel has first disc, the surperficial swing joint of first disc has the dead lever, the inside swing joint of shell has the baffle, the surperficial swing joint of baffle has the second connecting rod, the one end swing joint that the baffle was kept away from to the second connecting rod has the half gear, the right-hand member swing joint of half gear has the stop collar, the side swing joint of stop collar has the second disc, the surperficial swing joint of second disc has the gag lever post, the slope is connected with the down tube between sieve and the vibrations upper plate, the one end swivelling joint that vibrations upper plate was kept away from to first connecting rod has the pull rod.
Preferably, the second disc is provided with two specification instruments of the two second discs, the specification instruments are connected through a belt, and meanwhile limiting rods are arranged on the surfaces of the two second discs.
Preferably, the surface of the limiting sleeve is provided with an inclined groove, and the size of the inclined groove is matched with the size of the limiting rod arranged on the surface of the second disc.
Preferably, the first rotating disc, the second rotating disc and the third rotating disc are movably connected through a belt, a sliding groove is formed in the back face of the third rotating disc, and a spring is arranged inside the sliding groove.
Preferably, the down tube sets up to having elastic supporting material, and two are no less than to the number of down tube, and the specification of every down tube is unanimous, evenly is the slope form and distributes between vibrations upper plate and sieve.
Preferably, the baffle is provided with two baffles, the specifications of the two baffles are consistent, and the two baffles are symmetrically distributed by taking the center line of the shell as a reference.
Preferably, the half gears are provided with two half gears, and the two half gears are consistent in specification and meshed with each other.
(II) advantageous effects
Compared with the prior art, the invention provides a solid-liquid separation device for domestic sewage treatment, which has the following beneficial effects:
1. this a solid-liquid separation equipment for domestic sewage treatment uses through the cooperation of baffle, second connecting rod and half-gear for when carrying out sewage and filtering, can intermittently carry out letting in, change the mode that the continuation let in, the continuation of avoiding the in-process filter screen that the continuation let in sewage is in the shock condition, can't leave certain time and cushion, thereby the extension service life.
2. This a solid-liquid separation equipment for domestic sewage handles uses through the cooperation of sieve, scraper blade, vibrations upper plate, first connecting rod and first carousel for at the in-process that carries out sewage solid-liquid treatment, can carry out the vibrations of sieve automatically, thereby improve filterable efficiency, utilize the scraper blade to strike off simultaneously, avoid the jam of filter screen.
3. This a solid-liquid separation equipment for domestic sewage handles uses through the cooperation of third carousel, first disc, second disc and stop collar for link two steps of letting in sewage with the vibrations of filter screen and automatic intermittent type nature, thereby increase the linkage nature of whole device, make operation simpler.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the connection structure of the first turntable, the second turntable, the third turntable, the first disk and the fixing rod according to the present invention.
In the figure: 1. a housing; 2. a sieve plate; 3. a squeegee; 4. vibrating the upper plate; 5. a first link; 6. a first turntable; 7. a second turntable; 8. a third turntable; 9. a first disc; 10. fixing the rod; 11. a baffle plate; 12. a second link; 13. a half gear; 14. a limiting sleeve; 15. a second disc; 16. a limiting rod; 17. a diagonal bar; 18. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a solid-liquid separation device for domestic sewage treatment comprises a housing 1, a water inlet is arranged above the housing 1, sewage is introduced through the water inlet, the water inlet is in an open shape to reduce the impact force of the introduced sewage, a water outlet is arranged below the housing 1 to flow out the sewage after solid-liquid separation, a sieve plate 2 is movably connected inside the housing 1, the sieve plate 2 is used for filtering, a scraper 3 is movably connected on the surface of the sieve plate 2, residues on the surface of the sieve plate 2 are scraped by the movement of the scraper 3 and are uniformly collected, so that the blockage of the sieve plate 2 is avoided, a vibrating upper plate 4 is movably connected above the scraper 3, the fluidity of the sewage is increased by the vibration of the vibrating upper plate 4, and the filtering effect is improved,
the surface of the vibrating upper plate 4 is movably connected with a first connecting rod 5, the vibrating upper plate 4 is driven to synchronously move by the movement of the first connecting rod 5, the side end of the first connecting rod 5 is movably connected with a first rotary disc 6, the first rotary disc 6, a second rotary disc 7 and a third rotary disc 8 are movably connected through a belt, meanwhile, the back of the third rotary disc 8 is provided with a chute, a spring is arranged inside the chute, when the first rotary disc 6 moves leftwards and rightwards, the third rotary disc 8 is driven to synchronously move along the chute, so that the rotation of the first rotary disc 6 cannot be influenced in the moving process, when the first rotary disc 6 rotates, the first connecting rod 5 is driven by a pull rod 18 to synchronously move, the left end of the first rotary disc 6 is movably connected with the second rotary disc 7, the upper part of the second rotary disc 7 is movably connected with the third rotary disc 8, the back of the third rotary disc 8 is provided with the spring, make third carousel 8 can remove along the spout, thereby make first carousel 6 when removing can not cause the influence to its rotation, the right side swing joint of third carousel 8 has first disc 9, the surface setting and the lug of first disc 9, and set up and the stay cord between first disc 9 and the scraper blade 3, the surface swing joint of first disc 9 has dead lever 10, the inside swing joint of shell 1 has baffle 11, baffle 11 is provided with two, the specification of two baffle 11 is unanimous, and be symmetric distribution for referring to with the central line of shell 1, the size of this baffle 11 and the mutual adaptation of size of water inlet, utilize opening and closing of the motion control water inlet of baffle 11.
The surface of the baffle 11 is movably connected with a second connecting rod 12, one end of the second connecting rod 12, which is far away from the baffle 11, is movably connected with a half gear 13, the half gear 13 is provided with two half gears 13, the specifications of the two half gears 13 are consistent and are meshed with each other, the two half gears 13 synchronously rotate, the right end of the half gear 13 is movably connected with a stop collar 14, the surface of the stop collar 14 is provided with a chute, the size of the chute is mutually matched with the size of a stop rod 16 arranged on the surface of a second disc 15, when the second disc 15 rotates, the stop rod 16 is driven to move along the chute, so that a displacement difference is generated, the two stop rods 16 are sequentially contacted with the chute arranged inside the stop collar 14, finally the stop collar 14 is driven to intermittently rotate clockwise and anticlockwise, the side end of the stop collar 14 is movably connected with the second disc 15, the second disc 15 is provided with two specification instruments of the two second discs 15, the two second disks 15 are connected through a belt, limiting rods 16 are arranged on the surfaces of the two second disks 15, the two second disks 15 synchronously rotate, the two limiting rods 16 are driven to synchronously rotate by the rotation of the second disks 15, the limiting rods 16 are movably connected on the surfaces of the second disks 15, inclined rods 17 are obliquely connected between the screen plate 2 and the vibrating upper plate 4, the inclined rods 17 are made of elastic supporting materials, the number of the inclined rods 17 is not less than two, the specification of each inclined rod 17 is consistent and is uniformly distributed between the vibrating upper plate 4 and the screen plate 2 in an inclined manner, the connection between the vibrating upper plate 4 and the screen plate 2 is increased by the inclined rods 17, so that the stability is kept while the vibration is realized, the impact force of sewage is buffered by the movement of the vibrating upper plate 4, the impact force of the screen plate 2 is reduced, the vibrating upper plate 4 and the screen plate 2 are connected by the inclined rods 17, one end of the first connecting rod 5, which is far away from the vibrating upper plate 4, is rotatably connected with a pull rod 18, and the rotation of the first rotating disc 6 is utilized to drive the pull rod 18 to synchronously rotate, so that the first connecting rod 5 is utilized to pull the vibrating upper plate 4 to vibrate left and right.
The working process and the principle of the device are as follows: the output shaft of the motor is movably connected with the second disc 15 to drive the second disc 15 to rotate, two second discs 15 are arranged, the two second discs 15 are movably connected through a belt, so that the two second discs 15 are driven to synchronously rotate, the surface of each second disc 15 is provided with a limiting rod 16, the two limiting rods 16 are driven to synchronously rotate by the rotation of the two second discs 15, when the two limiting rods 16 rotate, the two limiting rods sequentially contact with chutes formed in the surface of a limiting sleeve 14, so that the limiting sleeve 14 is finally driven to intermittently rotate clockwise and anticlockwise, a rotating shaft is arranged inside the limiting sleeve 14, a rotating wheel of a conical gear is arranged at the right end of the rotating shaft, the rotating wheel is movably connected with the half gear 13 through the belt to drive the half gear 13 to synchronously rotate, the half gears 13 are provided with two half gears 13, the two half gears 13 are meshed with each other, so that the second connecting rods 12 arranged on the surface are driven to synchronously move, finally make two baffles 11 remove in opposite directions, when two baffles 11 move toward both sides simultaneously, the water inlet is automatic to be opened, and on the same way, when baffle 11 moved toward the centre, water inlet self-closing to avoid the continuation to intake and make sieve 2 not have the time of elastic recovery, increase of service life.
Meanwhile, the third rotary disc 8 is movably connected with the second rotary disc 15 to drive the third rotary disc 8 to synchronously rotate, the third rotary disc 8 is movably connected with the first rotary disc 6 to drive the first rotary disc 6 to rotate, a pull rod 18 is arranged between the first rotary disc 6 and the first connecting rod 5, when the first rotary disc 6 rotates, the first connecting rod 5 is pulled by the pull rod 18, and finally the vibrating upper plate 4 is pulled to shake left and right, and meanwhile, an inclined rod 17 is arranged between the vibrating upper plate 4 and the sieve plate 2, so that the sieve plate 2 is driven to synchronously shake left and right in a reciprocating manner, and the speed of filtering sewage is increased, meanwhile, the second rotary disc 15 is movably connected with the fixed rod 10 through a belt to drive the fixed rod 10 copper plate to rotate, and the fixed rod 10 is in contact with a bump on the surface of the first rotary disc 9 to drive the first rotary disc 9 to rotate, and when the fixed rod 10 is in contact with the inclined block, make dead lever 10 keep away from first disc 9, so finally drive first disc 9 intermittent type nature rotation to the pulling scraper blade 3 is scraped along sieve 2 is automatic, avoids carrying out the jam of sieve 2 when solid-liquid separation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a solid-liquid separation equipment for domestic sewage treatment, includes shell (1), its characterized in that: the inner part of the shell (1) is movably connected with a sieve plate (2), the surface of the sieve plate (2) is movably connected with a scraper plate (3), the upper part of the scraper plate (3) is movably connected with a vibration upper plate (4), the surface of the vibration upper plate (4) is movably connected with a first connecting rod (5), the side end of the first connecting rod (5) is movably connected with a first rotary disc (6), the left end of the first rotary disc (6) is movably connected with a second rotary disc (7), the upper part of the second rotary disc (7) is movably connected with a third rotary disc (8), the right side of the third rotary disc (8) is movably connected with a first disc (9), the surface of the first disc (9) is movably connected with a fixed rod (10), the inner part of the shell (1) is movably connected with a baffle plate (11), the surface of the baffle plate (11) is movably connected with a second connecting rod (12), one end, far away from the baffle plate (11), of the second connecting rod (12) is movably connected with a half gear (13), the right end swing joint of half gear (13) has stop collar (14), and the side swing joint of stop collar (14) has second disc (15), and the surperficial swing joint of second disc (15) has gag lever post (16), and the slope is connected with down tube (17) between sieve (2) and vibrations upper plate (4), and the one end swivelling joint that vibrations upper plate (4) was kept away from in first connecting rod (5) has pull rod (18).
2. The solid-liquid separation device for domestic sewage treatment according to claim 1, wherein: the two second disks (15) are provided with specification instruments of the two second disks (15) and are connected through a belt, and meanwhile limiting rods (16) are arranged on the surfaces of the two second disks (15).
3. The solid-liquid separation device for domestic sewage treatment according to claim 1, wherein: the surface of the limiting sleeve (14) is provided with a chute, and the size of the chute is matched with that of a limiting rod (16) arranged on the surface of the second disc (15).
4. The solid-liquid separation device for domestic sewage treatment according to claim 1, wherein: the first rotating disc (6), the second rotating disc (7) and the third rotating disc (8) are movably connected through a belt, meanwhile, a sliding groove is formed in the back face of the third rotating disc (8), and a spring is arranged inside the sliding groove.
5. The solid-liquid separation device for domestic sewage treatment according to claim 1, wherein: the utility model discloses a vibrating screen, including the vibrations upper plate (4), the bracing piece (17) are set up to having elastic supporting material, and the number of bracing piece (17) is no less than two, and the specification of every bracing piece (17) is unanimous, evenly is the slope form and distributes between vibrations upper plate (4) and sieve (2).
6. The solid-liquid separation device for domestic sewage treatment according to claim 1, wherein: the two baffles (11) are arranged, the specifications of the two baffles (11) are consistent, and the baffles are symmetrically distributed by taking the center line of the shell (1) as a reference.
7. The solid-liquid separation device for domestic sewage treatment according to claim 1, wherein: the number of the half gears (13) is two, and the two half gears (13) are identical in specification and are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495731.8A CN113198242A (en) | 2021-05-07 | 2021-05-07 | Solid-liquid separation device for domestic sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495731.8A CN113198242A (en) | 2021-05-07 | 2021-05-07 | Solid-liquid separation device for domestic sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113198242A true CN113198242A (en) | 2021-08-03 |
Family
ID=77029659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110495731.8A Withdrawn CN113198242A (en) | 2021-05-07 | 2021-05-07 | Solid-liquid separation device for domestic sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113198242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880373A (en) * | 2021-11-22 | 2022-01-04 | 安徽中科艾瑞智能环境技术有限公司 | Biological purification tank for household domestic sewage treatment |
-
2021
- 2021-05-07 CN CN202110495731.8A patent/CN113198242A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880373A (en) * | 2021-11-22 | 2022-01-04 | 安徽中科艾瑞智能环境技术有限公司 | Biological purification tank for household domestic sewage treatment |
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Application publication date: 20210803 |
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| WW01 | Invention patent application withdrawn after publication |