CN222489280U - A sewage circulation filtering device - Google Patents
A sewage circulation filtering device Download PDFInfo
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- CN222489280U CN222489280U CN202421292496.XU CN202421292496U CN222489280U CN 222489280 U CN222489280 U CN 222489280U CN 202421292496 U CN202421292496 U CN 202421292496U CN 222489280 U CN222489280 U CN 222489280U
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Abstract
The application relates to a sewage circulating filter device which comprises a filter box, wherein a sand storage box is arranged on the lower end surface of the filter box, the sand storage box and the filter box are arranged in an opening way on the side, which is close to each other, of the filter box, a separation cylinder is arranged in the filter box and is vertically and fixedly arranged in the filter box, a filter cylinder is arranged between the sand storage box and the separation cylinder, the lower end surface of the filter cylinder is fixedly connected with the sand storage box, filter sand is filled between the filter cylinder and the sand storage box, a water inlet and a water outlet which are communicated with the filter box are arranged on the upper end surface of the filter box, the water outlet and the water inlet are respectively arranged on the inner side and the outer side of a separation layer, and a fine filter screen is arranged in the separation cylinder. The application has the effect of realizing efficient and stable filtration of sewage.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a sewage circulating and filtering device.
Background
In carrying out digital printing process to the fabric, can produce a large amount of sewage, the interior doping of sewage has multiple granule impurity and harmful element, directly pours sewage into sewer pipe in, blocks up the downcomer easily, does not accord with green economic requirement, in prior art, mainly through pouring sewage into the sewage treatment bucket in, carries out the prescreening to the stone of sewage through the filter, in the rethread pipeline inflow purifier for can carry out purification treatment to it, make sewage can reuse.
The chinese patent with application number 202320693646.7 discloses a sewage circulation filter device, including the treatment jar, the outside of treatment jar penetrates there is the blow off pipe, and the top of treatment jar inlays and is equipped with first motor, the power take off end of first motor is connected with the actuating lever, and the outer wall of actuating lever is fixed with first scraper blade, the inside one side of treatment jar is fixed with first filter, and the inside bottom of treatment jar inlays and is equipped with the water conservancy diversion chamber.
But the device only carries out preliminary filtration to sewage through thin filter screen, and when the inflow is too big, the scraper blade is limited to the clean effect of thin filter screen, leads to blockking up thin filter screen easily, leads to the filter effect not good.
It is therefore necessary to propose a new solution to the above-mentioned problems.
Disclosure of utility model
In order to achieve the filtering effect of the filter screen in the working process, the application provides a sewage circulating and filtering device.
The application provides a sewage circulating and filtering device, which adopts the following technical scheme:
The utility model provides a sewage cycle filter equipment, includes the rose box, the lower terminal surface sand storage box of rose box, sand storage box with the rose box is close to one side mutually and all is the opening setting, be provided with the section of thick bamboo that separates in the rose box, separate the section of thick bamboo be vertical form fixed set up in the rose box, sand storage box with be provided with the cartridge filter between the section of thick bamboo that separates, the lower terminal surface fixed connection of cartridge filter in sand storage box, the cartridge filter with fill between the sand storage box and have filtering sand, the rose box up end be provided with communicate in water inlet and the delivery port of rose box, the delivery port with the water inlet set up respectively in the inboard and the outside of separating the section of thick bamboo, be provided with thin filter screen in the section of thick bamboo that separates.
Through adopting above-mentioned technical scheme, set up the sand storage box in the lower extreme of rose box, the intussuseption of sand storage box is filled with the filter sand, carries out the coarse filtration to sewage through the filter sand when sewage passes through the sand storage box, and the sewage after the coarse filtration passes the cartridge filter, carries out further filtration through thin filter screen, reinforcing to the filter effect of sewage.
Optionally, a cleaning component for cleaning the fine filter screen is arranged in the filter box, the cleaning component comprises a scraping plate, a rotating rod and a motor for driving the rotating rod to rotate, the upper end of the rotating rod is rotationally connected with the filter box, the rotating axis of the rotating rod is coincident with the central axis of the separation cylinder, the lower end of the rotating rod is connected with the fine filter screen in a penetrating way, the scraping plate is fixedly arranged at the lower end of the rotating rod, and the upper end of the scraping plate is connected with the fine filter screen in a supporting way.
Through adopting above-mentioned technical scheme, the motor drives the dwang and rotates, and the scraper blade rotates along with the dwang and realizes the cleanness to thin filter screen surface impurity, guarantees the filter effect of thin filter screen.
Optionally, wool tops are arranged on two sides of the scraping plate, and wool silk parts of the wool tops are abutted against the fine filter screen.
By adopting the technical scheme, the cleaning effect of the scraping plate on the fine filter screen is lifted.
Optionally, a sealing gasket is sleeved on the rotating rod, and the upper end face of the fine filter screen is abutted against the sealing gasket.
By adopting the technical scheme, the tightness between the rotating rod and the fine filter screen is enhanced, and the filtering effect of the fine filter screen is enhanced.
Optionally, an annular bulge is arranged on the outer wall of the lower end of the separation barrel, and a plurality of clamping blocks used for being clamped with the annular bulge are arranged on the outer side of the fine filter screen.
Through adopting above-mentioned technical scheme, be convenient for dismantle and install the processing to thin filter screen, save operating time.
Optionally, the filter box is detachably connected with the sand storage box, a plurality of bolts are arranged on the filter box, and one end of each bolt, which is connected with the filter box in a penetrating way, is connected with the sand storage box in a threaded way.
Through adopting above-mentioned technical scheme, be convenient for change and clean processing to the clean sand in the sand storage box.
Optionally, a rubber ring is arranged on the upper end face of the sand storage box.
By adopting the technical scheme, the sealing performance between the filter box and the sand storage box is enhanced.
Optionally, a reinforcing bracket for supporting the inner wall of the filter cartridge is arranged in the filter cartridge.
Through adopting above-mentioned technical scheme, prevent cartridge filter because of the long-time extrusion of filter sand produces deformation, extension cartridge filter's life.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the application, the sand storage box is additionally arranged on the filter box, and the filter sand in the sand storage box is used for carrying out rough filtration on sewage, so that the filtration pressure of the fine filter screen is reduced, and the filtration efficiency of the equipment is enhanced.
2. Through install clean subassembly additional in the rose box, be convenient for filter screen surface impurity clean, guarantee the filter effect of filter screen.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
In the figure, 1, a filter box, 11, supporting legs, 12, a separation cylinder, 121, an annular bulge, 13, a water inlet, 14, a water outlet, 15, a fine filter screen, 151, a clamping block, 16, bolts, 2, a sand storage box, 21, a filter cartridge, 211, a reinforcing bracket, 22, filter sand, 23, a rubber ring, 3, a cleaning component, 31, a motor, 32, a rotating rod, 321, a sealing gasket, 33, a scraping plate, 331 and a wool top.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The application discloses a sewage circulating and filtering device, which comprises a cylindrical filter tank 1, wherein three supporting legs 11 for supporting the filter tank 1 are arranged on the outer wall of the filter tank 1, and in order to ensure the stability of the filter tank 1, the supporting legs 11 are circumferentially arranged along the axis of the filter tank 1, and the lower ends of the supporting legs 11 are abutted to a placing platform. The up end of rose box 1 is provided with the inlet opening that communicates in rose box 1, sewage carries to rose box 1 in through water inlet 13, the lower extreme of rose box 1 is provided with useful sand storage box 2, sand storage box 2 and rose box 1 all are the opening setting in one side that is close to each other, set up a plurality of bolts 16 that are used for carrying out fixed to sand storage box 2 on the lower extreme lateral wall of rose box 1, a plurality of bolts 16 arrange the setting along the even circumference of the axis of rose box 1, the screw rod part of bolt 16 cross-under in rose box 1 downwards, bolt 16 passes the one end threaded connection of rose box 1 in sand storage box 2, can dismantle the processing to sand storage box 2 through rotating bolt 16. In order to ensure the sealing effect between the filter box 1 and the sand storage box 2, a rubber ring 23 is fixedly arranged on the upper end face of the sand storage box 2, and the rubber ring 23 is driven to be upwards abutted to the filter cartridge 21 by the bolts 16, so that the sealing effect between the sand storage box 2 and the filter box 1 is enhanced.
Be provided with in the rose box 1 and be used for carrying out the separating section of thick bamboo 12 that separates to rose box 1 inner chamber, separating section of thick bamboo 12 is vertical form fixed setting in rose box 1, separating section of thick bamboo 12's upper end fixed connection is in rose box 1's inner wall, separating section of thick bamboo 12's axis and rose box 1's axis coincide mutually, divide into two parts with rose box 1's inner chamber through separating section of thick bamboo 12, filtering box 1's up end is provided with water inlet 13 and delivery port 14 that communicate in rose box 1, water inlet 13 and delivery port 14 set up respectively in separating section of thick bamboo 12's inside and outside both sides, separating section of thick bamboo 12's lower terminal surface and filtering box 1's lower terminal surface flushes, separating section of thick bamboo 12's outside sewage is carried to separating section of thick bamboo 12's inboard through separating section of thick bamboo 12 and the space between the sand storage box 2.
As shown in fig. 2 and 3, a filter cartridge 21 is disposed in the sand storage box 2, a lower end surface of the filter cartridge 21 is fixedly disposed on a bottom surface of an inner cavity of the sand storage box 2, the filter cartridge 21 and the separation barrel 12 are overlapped in a vertical direction, an upper end surface of the filter cartridge 21 abuts against a lower end surface of the separation barrel 12 in order to ensure a filtering effect on sewage, filtering sand 22 for filtering the sewage is filled between an outer wall of the filter cartridge 21 and the sand storage box 2, and the sewage passes through the filter cartridge 21 and enters an inner wall of the filter cartridge 21 after being filtered by the filtering sand 22. In order to prevent the filter cartridge 21 from deformation due to long-time extrusion of the filter sand 22, a plurality of reinforcing brackets 211 for supporting the inner wall of the filter cartridge 21 are arranged in the filter cartridge 21, the reinforcing brackets 211 are cross-shaped, and the tail ends of the reinforcing brackets 211 are fixedly connected to the inner wall of the filter cartridge 21 so as to ensure the stability of the filter cartridge 21 in the working process.
Be provided with the thin filter screen 15 that is used for carrying out further filtration to sewage between separating section of thick bamboo 12 and the cartridge filter 21, for the convenience is provided with annular protrusion 121 on the outer wall of separating section of thick bamboo 12 lower extreme, be provided with a plurality of joint pieces 151 that are used for with the looks joint of strip protrusion 121 on the outer wall of thin filter screen 15, the circular circumference range setting of joint piece 151 along thin filter screen 15, joint piece 151 is the plastic material of the deformation of relatively easily, through upwards pressing thin filter screen 15, can realize the fixed connection of thin filter screen 15 and separating section of thick bamboo 12.
The inside of the separation barrel 12 is provided with a cleaning component 3 for cleaning the fine filter screen 15, the cleaning component 3 comprises a scraping plate 33, a rotating rod 32 and a motor 31 for driving the rotating rod 32 to rotate, the upper end of the rotating rod 32 is rotationally connected to the top surface of the inner wall of the filter box 1, the rotation axis of the rotating rod 32 is coincident with the axis of the filter box 1, the upper end of the rotating rod 32 is connected with the filter box 1 in a penetrating way, the motor 31 is fixedly arranged on the upper end surface of the filter box 1, the output shaft of the motor 31 and one end of the rotating rod 32 penetrating out of the filter box 1 are coaxially and fixedly connected, and the rotating rod 32 can be driven to rotate through the rotation of the motor 31. The lower end of the rotating rod 32 is connected with the fine filter 15 in a penetrating way. In order to enhance the sealing effect between the rotating rod 32 and the fine filter screen 15, a bearing is sleeved on the rotating rod 32, a sealing gasket 321 is fixedly arranged at the outer end of the bearing, the upper end surface of the fine filter screen 15 is upwards abutted against the sealing gasket 321, and a gap between the rotating rod 32 and the fine filter screen 15 is sealed through the sealing gasket 321. The scraper 33 is detachably arranged at the lower end of the rotating rod 32, the side wall of the lower end of the rotating rod 32 is provided with external threads, and the scraper 33 is provided with a threaded hole which is matched and connected with the external threads of the rotating rod 32, so that the scraper 33 can be conveniently detached and replaced. The upper end face of the scraper 33 is abutted upwards to the filter plate, tops 331 are arranged on two sides of the scraper 33, the hairline parts of the tops 331 are abutted to the bottom face of the fine filter screen 15, the scraper 33 is driven to rotate through a rotating rod 32, and the scraper 33 and the tops 331 perform cleaning treatment on the fine filter screen 15.
The implementation principle of the embodiment is as follows:
The sewage is carried to the rose box 1 through the water inlet 13 of rose box 1, carries out preliminary filtration through the filter sand 22 in the sand storage box 2 and handles, and the sewage after preliminary filtration carries to cartridge filter 21 inboard through cartridge filter 21, and sewage continues to upwards to carry and carries fine filter of fine filter 15 of second time, drives dwang 32 through motor 31 and rotates, and scraper blade 33 lasts to carry out cleaning treatment to fine filter 15, guarantees the filter effect of fine filter 15.
The embodiments of the present application are all preferred embodiments of the present application, and are not limited in scope by the present application, so that all equivalent changes according to the structure, shape and principle of the present application are covered by the scope of the present application.
Claims (8)
1. The sewage circulating filter device is characterized by comprising a filter box (1), wherein a sand storage box (2) is arranged on the lower end face of the filter box (1), the sand storage box (2) and the filter box (1) are arranged in an opening mode on one side close to each other, a separation cylinder (12) is arranged in the filter box (1), the separation cylinder (12) is vertically and fixedly arranged in the filter box (1), a filter cylinder (21) is arranged between the sand storage box (2) and the separation cylinder (12), the lower end face of the filter cylinder (21) is fixedly connected with the sand storage box (2), filter sand (22) is filled between the filter cylinder (21) and the sand storage box (2), a water inlet (13) and a water outlet (14) which are communicated with the filter box (1) are arranged on the upper end face of the filter box (1), the water outlet (14) and the water inlet (13) are respectively arranged on the inner side and the outer side of the separation cylinder (12), and a fine filter screen (15) is arranged in the separation cylinder (12).
2. The sewage circulating filter device according to claim 1, wherein a cleaning component (3) for cleaning the fine filter screen (15) is arranged in the filter box (1), the cleaning component (3) comprises a scraping plate (33), a rotating rod (32) and a motor (31) for driving the rotating rod (32) to rotate, the upper end of the rotating rod (32) is rotatably connected with the filter box (1), the rotating axis of the rotating rod (32) coincides with the central axis of the separation cylinder (12), the lower end of the rotating rod (32) is connected with the fine filter screen (15) in a penetrating way, the scraping plate (33) is fixedly arranged at the lower end of the rotating rod (32), and the upper end of the scraping plate (33) is abutted with the fine filter screen (15).
3. A sewage circulating filter device as claimed in claim 2, wherein wool tops (331) are arranged on two sides of the scraping plate (33), and the wool silk portions of the wool tops (331) are abutted against the fine filter screen (15).
4. The sewage circulating filter device according to claim 2, wherein a sealing gasket (321) is sleeved on the rotating rod (32), and the upper end face of the fine filter screen (15) is abutted against the sealing gasket (321).
5. The sewage circulating filter device according to claim 2, wherein annular protrusions (121) are arranged on the outer wall of the lower end of the separation barrel (12), and a plurality of clamping blocks (151) for being clamped with the annular protrusions (121) are arranged on the outer side of the fine filter screen (15).
6. The sewage circulating and filtering device according to claim 1, wherein the filtering box (1) is detachably connected with the sand storage box (2), a plurality of bolts (16) are arranged on the filtering box (1), and one end of each bolt (16) penetrating through the filtering box (1) is connected with the sand storage box (2) through threads.
7. A sewage circulating filter device according to claim 6, characterized in that the upper end surface of the sand storage box (2) is provided with a rubber ring (23).
8. A sewage circulating filter apparatus as claimed in claim 1, wherein a reinforcing bracket (211) for supporting the inner wall of the filter cartridge (21) is provided in the filter cartridge (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421292496.XU CN222489280U (en) | 2024-06-06 | 2024-06-06 | A sewage circulation filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421292496.XU CN222489280U (en) | 2024-06-06 | 2024-06-06 | A sewage circulation filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222489280U true CN222489280U (en) | 2025-02-18 |
Family
ID=94563561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421292496.XU Active CN222489280U (en) | 2024-06-06 | 2024-06-06 | A sewage circulation filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222489280U (en) |
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2024
- 2024-06-06 CN CN202421292496.XU patent/CN222489280U/en active Active
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