CN107840392B - Sewage separation process - Google Patents

Sewage separation process Download PDF

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Publication number
CN107840392B
CN107840392B CN201711296564.4A CN201711296564A CN107840392B CN 107840392 B CN107840392 B CN 107840392B CN 201711296564 A CN201711296564 A CN 201711296564A CN 107840392 B CN107840392 B CN 107840392B
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China
Prior art keywords
water
filter
roller
pipe
collecting box
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Active
Application number
CN201711296564.4A
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Chinese (zh)
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CN107840392A (en
Inventor
王健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningxia Haixin Regenerated Water Development and Utilization Co.,Ltd.
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Ningbo Qingzhi Environmental Protection Technology Co ltd
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Priority to CN201711296564.4A priority Critical patent/CN107840392B/en
Publication of CN107840392A publication Critical patent/CN107840392A/en
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Publication of CN107840392B publication Critical patent/CN107840392B/en
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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
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • C02F2201/006—Cartridges
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners

Abstract

The invention relates to the field of sewage treatment, in particular to a sewage separation process, which comprises the following steps: step 1: preparing a sewage treatment device; step 2: separating water from slag; and step 3: shunting; and 4, step 4: rotating the double cylinders; and 5: discharging and draining; step 6: and (5) processing at regular intervals. When the technical scheme is adopted, the problem that the residue is easy to block after being accumulated is effectively avoided, and the problem that the residue needs to be cleaned after being cleaned at every time is solved.

Description

Sewage separation process
Technical Field
The invention relates to the field of sewage treatment, in particular to a sewage separation process.
Background
The cleaning of bowls is a common thing in life. After the bowls are cleaned, a lot of residues are left in the cleaning tank, in order to prevent a sewer from being blocked, most of the residues are intercepted in the cleaning tank through a filter screen, and the residues in the filter screen need to be poured out after each cleaning, which is very troublesome; meanwhile, because the area of the filter screen is small, the filter screen can be blocked under the conditions that residues are more and water flow is more urgent, the mesh is prevented from being blocked by manual stirring, and the operation is complicated.
Disclosure of Invention
The invention aims to provide a sewage separation process which can not block meshes and can clean residues regularly.
In order to achieve the purpose, the technical scheme of the invention is to provide a sewage separation process, which comprises the following steps:
step 1: preparing a sewage treatment device, which comprises a cavity, wherein a rack, a feeding pipe, a receiving groove, a filter cylinder, a roller, a water containing pipe and a water containing tank are arranged in the cavity; the filter cartridge is rotatably arranged on the frame and positioned at one side of the adapting groove, and the adapting groove is close to one end of the filter cartridge and is contacted with the outer cartridge wall of the filter cartridge; the wall of the filter cartridge is provided with filter holes, and first gears are fixed at both ends of the filter cartridge; the roller is rotationally arranged on the rack and positioned on one side of the filter cartridge, two ends of the roller are respectively fixed with a second gear meshed with the first gear, scraping plates are uniformly distributed on the outer cylinder wall of the roller, and the scraping plates can be contacted with the outer cylinder wall of the filter cartridge; one end of the water containing pipe is connected with a water outlet pipe, the water outlet pipe is fixed on the rack, the other end of the water containing pipe penetrates through the filter cartridge and is positioned in the water containing tank, and the outer pipe wall of the water containing pipe is in clearance fit with the inner cylinder wall of the filter cartridge; a water discharging tank is fixed on the rack above the roller, and a first water pump capable of introducing water into the water discharging tank is arranged in the water containing tank; a collecting box with an opening at the top end is arranged right below the filter cartridge and the roller, a sliding rail is fixed on the side wall of the collecting box, a collecting box is arranged in the collecting box, the collecting box is arranged on the sliding rail in a sliding manner, and a hole is formed in the bottom of the collecting box; the bottom of the collecting box is provided with a second water pump which can lead water into the water outlet pipe;
step 2: starting a first water pump and a second water pump, enabling sewage to flow onto the receiving groove along the feeding pipe, enabling water to flow into the water containing pipe through the filtering hole when the sewage flows to a contact position of the receiving groove and the outer cylinder wall of the filtering cylinder, and enabling residues to be adhered to the outer cylinder wall of the filtering cylinder;
and step 3: part of water flowing into the water containing pipe is discharged out of the room from the water outlet pipe, the other part of water flows into the water containing tank, and the water in the water containing tank enters the water discharging tank and is discharged from the bottom of the water discharging tank under the action of the water pump I;
and 4, step 4: when the drained water is contacted with the scraper on the outer cylinder wall of the roller, the roller rotates under the impact force of the water, and the second gear rotates along with the roller, so that the filter cylinder is driven to rotate, and residues adhered to the outer cylinder wall of the filter cylinder are driven to rotate in the rotating process of the filter cylinder;
and 5: when the scraper blade contacts with the residue on the outer cylinder wall of the filter cylinder, the residue falls into the collection box under the action of the gravity of the residue and the scraper blade and the impact force of water flowing down from the water draining box, and the water entering the collection box enters the lower part of the collection box from a pore at the bottom of the collection box and enters the water outlet pipe to be discharged into a room under the action of a second water pump;
step 6: and after the sewage is discharged, the first water pump and the second water pump are closed, and after a period of time, the residues in the collecting box are regularly treated.
The technical effect of the scheme is as follows: through the matching of the filter cartridge and the water containing pipe, the residue and the water can be separated, and simultaneously the water is shunted, and part of the water is discharged out of the room; the filter cartridge is matched with a first water pump, a water discharge tank, a roller, a scraper, a first gear and a second gear, and the other part of water can be used for providing power to realize automatic rotation of the filter cartridge, so that residues are driven to rotate, the problem of blockage caused by accumulation of the residues is effectively solved, the residues on the outer cartridge wall of the filter cartridge are cleaned by using the force of the scraper and the impact force of water in the rotation process, and the effect of smoothly separating water from the residues is achieved; and the other part of the water after being shunted is discharged out of the room under the action of the second water pump and the collecting box, and the collecting box can collect the residues, so that the problem that the residues are required to be cleaned after the cleaning is finished every time is solved, the periodic cleaning of the residues is realized, and the device is more convenient.
Furthermore, in the step 1, the feeding pipe is obliquely arranged, and the lower end of the feeding pipe is contacted with the receiving groove. The technical effect of the scheme is as follows: the slope sets up and can prevent that the residue from blockking up the inlet pipe, and if there is certain interval between inlet pipe lower extreme and the accepting groove in addition, the residue can fall to on accepting the groove under the action of gravity, and water can flow to on accepting the groove along the direction of inlet pipe, can cause the residue to pile up under this kind of circumstances, can effectively solve this problem through making inlet pipe lower extreme and accepting the groove contact.
Furthermore, in the step 1, a protrusion is further arranged on the outer cylinder wall of the filter cylinder. The technical effect of the scheme is as follows: the projection can further ensure that residues adhered to the outer cylinder wall of the filter cylinder are transferred.
Further, in the step 1, a sealing strip is arranged at one end, close to the filter cylinder, of the bearing groove. The technical effect of the scheme is as follows: the sealing strip can prevent effectively that the residue card from going into the position between accepting groove and the cartridge filter urceolus wall to ensure that the cartridge filter normally rotates.
Furthermore, in the step 1, a pulley is arranged at the bottom of the collecting box and is positioned in the sliding rail. The technical effect of the scheme is as follows: the smooth and easy nature that the box removed can be collected in the pulley can improve, prevents that the residue from getting into in the slide rail from the hole and influencing the problem that collects the box and remove.
When adopting above-mentioned technical scheme, effectively avoided the residue to pile up the problem that causes the jam easily, solved the problem that all need clear up the residue after finishing wasing at every turn simultaneously.
Drawings
FIG. 1 is a front view of a sewage treatment apparatus used in the present invention;
FIG. 2 is a schematic view showing the position of the water containing pipe.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a cavity 1, a feeding pipe 2, a receiving groove 3, a filter cartridge 4, a roller 5, a water containing pipe 6, a water containing tank 7, a sealing strip 8, a first gear 9, a second gear 10, a scraping plate 11, a water outlet pipe 12, a water draining tank 13, a collecting box 14, a sliding rail 15, a collecting box 16, a pulley 17 and a second water pump 18.
The sewage separation process specifically comprises the following steps:
step 1: a sewage treatment device as shown in figure 1 is prepared, which comprises a cavity 1, wherein a feeding pipe 2, a receiving groove 3, a filter cylinder 4, a roller 5, a water containing pipe 6 and a water containing tank 7 are arranged in the cavity 1. The feeding pipe 2 is obliquely fixed on the frame, the receiving groove 3 is horizontally fixed on the frame, and the lower end of the feeding pipe 2 is contacted with the receiving groove 3. The filter cartridge 4 is rotatably connected with the frame, a sealing strip 8 is fixed at the right end of the bearing groove 3, and the sealing strip 8 is in contact with the outer cartridge wall of the filter cartridge 4; the wall of the filter cartridge 4 is provided with a filter hole, the outer wall of the filter cartridge 4 is provided with a bulge, and the outer walls of the two ends of the filter cartridge 4 are fixed with a first gear 9. The roller 5 is rotatably connected with the frame, the second gears 10 meshed with the first gears 9 are fixed on the outer cylinder walls at two ends of the roller 5, the scraping plates 11 are uniformly distributed on the outer cylinder walls of the roller 5, and the scraping plates 11 can be in contact with the outer cylinder walls of the filter cylinders 4.
The shape of the water containing pipe 6 is shown in figure 2, the left end of the water containing pipe 6 is fixed on the frame, and the left end of the water containing pipe 6 is fixedly connected with a water outlet pipe 12; the right end of the water containing pipe 6 penetrates through the filter cartridge 4 and is positioned at the top end of the water containing tank 7, and a first water pump is installed in the water containing tank 7; in addition, the outer wall of the water containing pipe 6 inside the filter cartridge 4 is in clearance fit with the inner wall of the filter cartridge 4.
As shown in fig. 1, a water discharge tank 13 is fixed on the frame above the roller 5, a water leakage hole is formed at the bottom of the water discharge tank 13, and water in the water storage tank 7 can be introduced into the water discharge tank 13 through a water pump and a hose. A collecting box 14 with an opening at the top end is arranged below the filter cartridge 4 and the roller 5, and sliding rails 15 are arranged on the front side wall and the rear side wall of the collecting box 14; a collecting box 16 is arranged in the collecting box 14, a pore is formed in the bottom of the collecting box 16, a pulley 17 is fixed at the bottom of the collecting box 16, and the pulley 17 is positioned in the sliding rail 15; a second water pump 18 is also arranged at the bottom of the collecting tank 14, and the second water pump 18 and a hose can guide water in the collecting tank 14 into the water outlet pipe 12.
Step 2: when sewage is discharged, the first water pump and the second water pump 18 are started firstly, the sewage flows to the accepting groove 3 along the feeding pipe 2, when the sewage flows to the contact position of the accepting groove 3 and the outer cylinder wall of the filter cylinder 4, water flows to the water containing pipe 6 through the filter hole, and residues are adhered to the outer cylinder wall of the filter cylinder 4;
and step 3: part of water flowing into the water containing pipe 6 is discharged out of the room from the water outlet pipe 12, the other part of water flows into the water containing tank 7, the water in the water containing tank 7 enters the water discharging tank 13 under the action of the water pump I, and then is discharged from a water leakage hole at the bottom of the water discharging tank 13;
and 4, step 4: when the drained water is contacted with the scraper 11 on the outer cylinder wall of the roller 5, the roller 5 rotates anticlockwise under the impact force of the water, meanwhile, the second gear 10 rotates anticlockwise along with the roller 5, the first gear 9 is meshed with the second gear 10, so that the filter cylinder 4 is driven to rotate clockwise, and residues adhered to the outer cylinder wall of the filter cylinder 4 are driven to rotate in the process that the filter cylinder 4 rotates clockwise;
and 5: when the scraper 11 contacts with the residue on the outer wall of the filter cylinder 4, the residue falls into the collection box 16 under the action of the gravity of the residue and the scraper 11 and the impact force of the water flowing down from the water draining tank 13; the water entering the collecting box 16 enters the lower part of the collecting box 14 from a pore at the bottom of the collecting box 16, and enters the water outlet pipe 12 under the action of a second water pump 18 so as to be discharged out of the room;
step 6: and (3) after the sewage is discharged, closing the first water pump and the second water pump 18, and after a period of time, regularly and uniformly treating the residues in the collection box 16.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. The techniques, shapes, and structural parts, which are omitted from the description of the present invention, are all known techniques.

Claims (5)

1. A sewage separation process is characterized by comprising the following steps:
step 1: preparing a sewage treatment device, which comprises a cavity, wherein a rack, a feeding pipe, a receiving groove, a filter cylinder, a roller, a water containing pipe and a water containing tank are arranged in the cavity; the filter cartridge is rotatably arranged on the frame and positioned at one side of the adapting groove, and the adapting groove is close to one end of the filter cartridge and is contacted with the outer cartridge wall of the filter cartridge; the wall of the filter cartridge is provided with filter holes, and first gears are fixed at both ends of the filter cartridge; the roller is rotationally arranged on the rack and positioned on one side of the filter cartridge, two ends of the roller are respectively fixed with a second gear meshed with the first gear, scraping plates are uniformly distributed on the outer cylinder wall of the roller, and the scraping plates can be contacted with the outer cylinder wall of the filter cartridge; one end of the water containing pipe is connected with a water outlet pipe, the water outlet pipe is fixed on the rack, the other end of the water containing pipe penetrates through the filter cartridge and is positioned in the water containing tank, and the outer pipe wall of the water containing pipe is in clearance fit with the inner cylinder wall of the filter cartridge; a water discharging tank is fixed on the rack above the roller, and a first water pump capable of introducing water into the water discharging tank is arranged in the water containing tank; a collecting box with an opening at the top end is arranged right below the filter cartridge and the roller, a sliding rail is fixed on the side wall of the collecting box, a collecting box is arranged in the collecting box, the collecting box is arranged on the sliding rail in a sliding manner, and a hole is formed in the bottom of the collecting box; the bottom of the collecting box is provided with a second water pump which can lead water into the water outlet pipe;
step 2: starting a first water pump and a second water pump, enabling sewage to flow onto the receiving groove along the feeding pipe, enabling water to flow into the water containing pipe through the filtering hole when the sewage flows to a contact position of the receiving groove and the outer cylinder wall of the filtering cylinder, and enabling residues to be adhered to the outer cylinder wall of the filtering cylinder;
and step 3: part of water flowing into the water containing pipe is discharged out of the room from the water outlet pipe, the other part of water flows into the water containing tank, and the water in the water containing tank enters the water discharging tank and is discharged from the bottom of the water discharging tank under the action of the water pump I;
and 4, step 4: when the drained water is contacted with the scraper on the outer cylinder wall of the roller, the roller rotates under the impact force of the water, and the second gear rotates along with the roller, so that the filter cylinder is driven to rotate, and residues adhered to the outer cylinder wall of the filter cylinder are driven to rotate in the rotating process of the filter cylinder;
and 5: when the scraper blade contacts with the residue on the outer cylinder wall of the filter cylinder, the residue falls into the collection box under the action of the gravity of the residue and the scraper blade and the impact force of water flowing down from the water draining box, and the water entering the collection box enters the lower part of the collection box from a pore at the bottom of the collection box and enters the water outlet pipe to be discharged into a room under the action of a second water pump;
step 6: and after the sewage is discharged, the first water pump and the second water pump are closed, and after a period of time, the residues in the collecting box are regularly treated.
2. The process of claim 1, wherein: in the step 1, the feeding pipe is obliquely arranged, and the lower end of the feeding pipe is contacted with the bearing groove.
3. The process of claim 2, wherein: and in the step 1, a bulge is also arranged on the outer cylinder wall of the filter cylinder.
4. The process of claim 3, wherein: in the step 1, a sealing strip is arranged at one end of the bearing groove close to the filter cylinder.
5. The process of claim 4, wherein: in the step 1, a pulley is arranged at the bottom of the collecting box and is positioned in the sliding rail.
CN201711296564.4A 2017-12-08 2017-12-08 Sewage separation process Active CN107840392B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711296564.4A CN107840392B (en) 2017-12-08 2017-12-08 Sewage separation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711296564.4A CN107840392B (en) 2017-12-08 2017-12-08 Sewage separation process

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Publication Number Publication Date
CN107840392A CN107840392A (en) 2018-03-27
CN107840392B true CN107840392B (en) 2020-04-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621508A (en) * 2018-12-03 2019-04-16 温州职业技术学院 A kind of architectural engineering wastewater treatment equipment
CN110255732B (en) * 2019-06-17 2021-09-17 南京理工大学 Energy-saving solid-liquid separation and purification device
CN112386994B (en) * 2020-11-30 2022-04-19 中交未名环保有限公司 Sewage filtering device
CN112386993B (en) * 2020-11-30 2022-03-15 齐盛鑫环境技术(山东)有限公司 Automatically cleaning sewage filter equipment
CN112717520B (en) * 2020-12-26 2022-09-13 新疆碧水源环境资源股份有限公司 Movable small-sized sewage filtering device for water plant
CN117732131A (en) * 2024-02-21 2024-03-22 广东智目科技有限公司 Water wheel power drum-type filtering water tank

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Publication number Priority date Publication date Assignee Title
DE10360051A1 (en) * 2003-12-22 2005-07-21 Kohnert, Bärbel Recovery for reuse of printing-press wash liquor, by surface skimming to remove ink and ink-constituents using a lipophilic endless belt
CN201592021U (en) * 2009-12-30 2010-09-29 无锡蔚尔捷印染机械有限公司 Energy-saving filtering recycling device
CN101838021A (en) * 2010-01-22 2010-09-22 汉麻产业投资控股有限公司 Recycling water treatment device for bast fibers and using method thereof
CN102698490A (en) * 2012-05-31 2012-10-03 徐晨光 Water outlet deslagging device
CN205007707U (en) * 2015-08-26 2016-02-03 北京科慧通智慧科技有限公司 Sewage filtering device

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Effective date of registration: 20240401

Address after: 753000 No.10, Yunmei Road, Changcheng road power plant, Dawukou District, Shizuishan City, Ningxia Hui Autonomous Region

Patentee after: Ningxia Haixin Regenerated Water Development and Utilization Co.,Ltd.

Country or region after: China

Address before: 11-3, 55 Xinghai South Road, high tech Zone, Ningbo, Zhejiang 315000

Patentee before: NINGBO QINGZHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Country or region before: China