CN215667424U - Leading filter for sewage purification - Google Patents
Leading filter for sewage purification Download PDFInfo
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- CN215667424U CN215667424U CN202122180726.6U CN202122180726U CN215667424U CN 215667424 U CN215667424 U CN 215667424U CN 202122180726 U CN202122180726 U CN 202122180726U CN 215667424 U CN215667424 U CN 215667424U
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses a pre-filter for sewage purification, which comprises a filter body, wherein a control module is fixedly connected with the center of the front end of the filter body, a liquid inlet is fixedly connected with the top of the center of one side of the filter body, an isolation plate is fixedly connected with the bottom of the center of the inner wall of the filter body, and a centrifugal sedimentation tank is fixedly connected with one side of the isolation plate, which is close to the liquid inlet. According to the utility model, the centrifugal sedimentation tank is arranged in the filter body, two groups of heating assemblies are embedded on the peripheral side of the inner wall of the centrifugal sedimentation tank, the driving motor, the corresponding centrifugal rod assembly and the inclined blades are arranged on the top of the filter body, after sewage enters the centrifugal sedimentation tank, the centrifugal sedimentation tank is heated by the two groups of heating assemblies, then the centrifugal rod assembly and the inclined blades are started for stirring, and centrifugal stirring is carried out while heating, so that the centrifugal sedimentation of suspended particles in the sewage can be accelerated, the sedimentation effect is good, and the centrifugal efficiency is high.
Description
Technical Field
The utility model relates to the technical field of sewage purification, in particular to a pre-filter for sewage purification.
Background
The domestic sewage contains a large amount of organic matters, such as cellulose, starch, saccharides, fat protein and the like; also frequently contain pathogenic bacteria, viruses and parasite eggs; the inorganic salts such as chloride, sulfate, phosphate, bicarbonate, sodium, potassium, calcium, magnesium and the like are characterized by containing nitrogen, sulfur and phosphorus and easily generating malodorous substances under the action of anaerobic bacteria.
When sewage is treated, the sewage is generally required to be pretreated by a preposed filtering device, and components such as impurities and the like which are easy to remove in the sewage are filtered and purified, so that an effective guarantee is provided for the subsequent deep purification of the sewage. The existing pre-filter for sewage purification is not provided with a structure for filtering and removing suspended particles in sewage, so that the process steps of sewage purification and peculiar smell removal are influenced, the efficiency of sewage impurity removal and filtration is greatly reduced, the work is more and more successful, and the energy consumption and the time are wasted; moreover, the existing pre-filter cannot filter and purify the peculiar smell gas formed in the impurity removal process of sewage, and the peculiar smell gas is directly discharged to cause environmental pollution, even possibly to harm the health of technicians, and has poor environmental protection performance.
Therefore, it is desirable to provide a pre-filter for purifying wastewater to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the existing pre-filter for sewage purification is not provided with a structure for filtering and removing suspended particles in sewage, so that the process steps of sewage purification and peculiar smell removal are influenced, and the impurity removal and filtration efficiency of sewage is greatly reduced; and the prior pre-filter can not filter and purify the peculiar smell gas formed in the impurity removal process of the sewage, and the direct discharge of the peculiar smell gas can cause environmental pollution.
In order to solve the technical problems, the utility model adopts a technical scheme that: provides a front filter for sewage purification, which comprises a filter body, wherein a control module is fixedly connected with the center of the front end of the filter body, the control module is used for controlling a temperature control module, a liquid inlet is fixedly connected with the top of the center of one side of the filter body and is used for sending sewage into a centrifugal sedimentation tank, a separation plate is fixedly connected with the bottom of the center of the inner wall of the filter body and is used for separating the centrifugal sedimentation tank from a purification tank, one side of the separation plate, which is close to the liquid inlet, is fixedly connected with the centrifugal sedimentation tank, carries out centrifugal sedimentation on particle suspended matters in the sewage, one side of the separation plate, which is far away from the centrifugal sedimentation tank, is fixedly connected with the purification tank, the purification tank carries out adsorption, impurity removal and purification on the sewage after centrifugal treatment, two groups of heating components are embedded in the periphery of the center of the inner wall of the centrifugal sedimentation tank, and the two groups of heating components are used for heating the centrifugal sedimentation tank, the centrifugal separation effect can be improved, the bottom center of the inner wall of the centrifugal precipitation tank is fixedly connected with a sewage discharge pipe sleeve, the sewage discharge pipe sleeve is used for installing a sewage collection cylinder, the periphery of the center of the inner wall of the sewage discharge pipe sleeve is in threaded connection with the sewage collection cylinder, the sewage collection cylinder is used for collecting sediments obtained through centrifugation, the bottom of the center of the inner wall of the purification tank is fixedly connected with a membrane separation net, the membrane separation net can adsorb and remove tiny impurities on sewage, the center of the inner wall of the purification tank is fixedly connected with an impurity adsorption net, the impurity adsorption net filters particle suspended matters which are not completely removed in the centrifugation process, the top of the center of the inner wall of the purification tank is fixedly connected with a first active carbon filter screen, the first active carbon filter screen can adsorb and purify peculiar smell in the sewage, the bottom center of the inner wall of the purification tank is fixedly connected with a liquid discharge pipe, and the liquid discharge pipe is used for discharging the purified sewage in the purification tank, the bottom of the center of the outer wall of the liquid discharge pipe is provided with a one-way valve which is used for controlling the opening and closing of the liquid discharge pipe;
the top of the outer wall of the filter body, which is far away from the center of the liquid inlet, is fixedly connected with a support plate, the support plate is used for installing an air odor removal box, the center of the top of the support plate is fixedly connected with the air odor removal box, the air odor removal box is used for purifying and removing odor of odor gas in the filter body, the center of the inner wall of the air odor removal box is provided with a second activated carbon filter screen, the second activated carbon filter screen is used for adsorbing and removing odor of discharged gas, the center of the air odor removal box, which is far away from the filter body, is fixedly connected with an automatic air valve assembly, and the automatic air valve assembly is used for automatically discharging the gas purified in the air odor removal box;
a motor cover is fixedly connected to one side, close to the liquid inlet, of the center of the top of the filter body and used for protecting a driving motor, the driving motor is installed in the center of the inner wall of the motor cover and used for driving a centrifugal rod assembly to rotate, a centrifugal rod assembly is installed at the output end of the driving motor and used for carrying out centrifugal treatment on sewage in a centrifugal sedimentation tank;
the top of the inner wall of the filter body, which is close to the center of one side of the purification tank, is fixedly connected with an air suction fan, the air suction fan is used for sucking the peculiar smell gas in the filter body into an air deodorization box, the center of one side of the outer wall of the filter body is fixedly connected with a temperature control module corresponding to the heating assembly, and the temperature control module is used for carrying out constant temperature control on the heating assembly;
the sewage pump after the centrifugal treatment in the centrifugal precipitation tank is transported to the purifying tank through the liquid delivery pipe by the liquid pumping pump fixedly connected with in division board top center, the equal fixedly connected with liquid delivery pipe in liquid pumping pump both sides center.
Preferably, the liquid inlet is close to one end of the inner wall of the filter body and extends to the center of the inner wall of the centrifugal sedimentation tank, so that sewage can be accurately conveyed into the centrifugal sedimentation tank.
Preferably, two sets of heating element all includes heat-conducting layer and heating copper pipe, can carry out effectual invariable heating to the centrifugation settling tank like this.
Preferably, the side of week of heat-conducting layer inner wall evenly gomphosis has a plurality of copper pipes that generate heat, can give the inner wall of centrifugation settling cask through the effectual conduction of heat-conducting layer after the copper pipe that generates heat produces heat.
Preferably, the centrifugal rod assembly comprises a plurality of inclined blades, and the plurality of inclined blades are uniformly welded on the peripheral side of the bottom of the outer wall of the centrifugal rod assembly, so that the working efficiency of centrifugal processing can be greatly improved.
Preferably, the temperature control module and the two groups of heating assemblies are electrically connected through a lead, so that the heating temperature of the heating assemblies can be accurately controlled.
Preferably, the bottom ends of the two liquid sending pipes extend to the centers of the inner walls of the centrifugal sedimentation tank and the purification tank respectively.
The utility model has the following beneficial effects:
1. according to the utility model, the centrifugal sedimentation tank is arranged in the filter body, two groups of heating assemblies are embedded on the peripheral side of the inner wall of the centrifugal sedimentation tank, the driving motor, the corresponding centrifugal rod assembly and the inclined blades are arranged at the top of the filter body, after sewage enters the centrifugal sedimentation tank, the centrifugal sedimentation tank is heated by the two groups of heating assemblies, then the centrifugal rod assembly and the inclined blades are started for stirring, and centrifugal stirring is carried out while heating, so that the centrifugal sedimentation of suspended particles in the sewage can be accelerated, the sedimentation effect is good, and the centrifugal efficiency is high;
2. according to the utility model, the purifying tank is arranged in the filter body, the first activated carbon filter screen, the impurity adsorption screen and the membrane separation screen are sequentially arranged in the purifying tank from top to bottom, the sewage treated in the centrifugal precipitation tank is pumped into the purifying tank through the liquid pump and the liquid conveying pipe, and the particle suspended matters which are not completely centrifugally precipitated in the sewage and the peculiar smell in the sewage are adsorbed and removed through the first activated carbon filter screen, the impurity adsorption screen and the membrane separation screen, so that the purification degree of the sewage is greatly improved, and the process is saved for the subsequent sewage purification;
3. according to the air odor removal box, the air odor removal box is arranged at the top of one side of the outer wall of the filter body, the second activated carbon filter screen is arranged in the center of the inner wall of the air odor removal box, the corresponding suction fan is arranged at the top of one side of the inner wall of the filter body, odor in the filter body is adsorbed and removed through the second activated carbon filter screen in the air odor removal box, and the odor is discharged after being purified, so that the environmental pollution is reduced, and the air odor removal box is green and environment-friendly.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a perspective view of a heating element according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a filter body; 2. a control module; 3. a liquid inlet; 4. a separator plate; 5. a centrifugal settling tank; 6. a purification tank; 7. a heating assembly; 71. a heat conductive layer; 72. a heating copper pipe; 8. a sewage pipe sleeve; 9. a dirt collecting cylinder; 10. a membrane is separated out; 11. an impurity adsorption net; 12. a first activated carbon screen; 13. a liquid discharge pipe; 14. a one-way valve; 15. a mounting plate; 16. an air odor removal tank; 17. a second activated carbon screen; 18. an automatic air valve assembly; 19. a motor cover; 20. a drive motor; 21. a centrifugal rod assembly; 211. obliquely arranging blades; 22. an air suction fan; 23. a temperature control module; 24. a liquid pump; 25. a liquid delivery pipe.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, a front filter for sewage purification comprises a filter body 1, a control module 2 is fixedly connected to the center of the front end of the filter body 1, the control module 2 is used for controlling a temperature control module 23, a liquid inlet 3 is fixedly connected to the top of the center of one side of the filter body 1, the liquid inlet 3 is used for feeding sewage into a centrifugal precipitation tank 5, and one end of the liquid inlet 3, which is close to the inner wall of the filter body 1, extends to the center of the inner wall of the centrifugal precipitation tank 5, so that the sewage can be accurately fed into the centrifugal precipitation tank 5;
referring to fig. 2, a partition plate 4 is fixedly connected to the bottom of the center of the inner wall of the filter body 1, the partition plate 4 is used for separating a centrifugal precipitation tank 5 and a purification tank 6, one side of the partition plate 4 close to the liquid inlet 3 is fixedly connected with the centrifugal precipitation tank 5, the centrifugal precipitation tank 5 is used for performing centrifugal precipitation on particle suspended matters in sewage, one side of the partition plate 4 far away from the centrifugal precipitation tank 5 is fixedly connected with the purification tank 6, the purification tank 6 is used for performing adsorption, impurity removal and purification on the sewage after centrifugal treatment, two groups of heating assemblies 7 are embedded in the periphery of the center of the inner wall of the centrifugal precipitation tank 5, the two groups of heating assemblies 7 are used for heating the centrifugal precipitation tank 5, the centrifugal separation effect can be improved, a sewage discharge pipe sleeve 8 is fixedly connected to the bottom center of the inner wall of the centrifugal precipitation tank 5, the sewage discharge pipe sleeve 8 is used for installing a sewage collection cylinder 9, the periphery of the center of the inner wall of the sewage discharge pipe sleeve 8 is in threaded connection with the sewage collection cylinder 9, the sewage collecting cylinder 9 is used for collecting sediments obtained by centrifugation, the bottom of the center of the inner wall of the purifying tank 6 is fixedly connected with a membrane separation net 10, the membrane separation net 10 can adsorb and remove tiny impurities from sewage, the center of the inner wall of the purifying tank 6 is fixedly connected with an impurity adsorption net 11, the impurity adsorption net 11 filters granular suspended matters which are not completely removed in the centrifugation process, the top of the center of the inner wall of the purifying tank 6 is fixedly connected with a first activated carbon filter screen 12, the first activated carbon filter screen 12 can adsorb and purify peculiar smell in the sewage, the center of the bottom of the inner wall of the purifying tank 6 is fixedly connected with a liquid discharge pipe 13, the liquid discharge pipe 13 is used for discharging the purified sewage in the purifying tank 6, the bottom of the center of the outer wall of the liquid discharge pipe 13 is provided with a one-way valve 14, the one-way valve 14 is used for controlling the opening and closing of the liquid discharge pipe 13, the top of the center of the outer wall of the filter body 1, which is far away from the liquid inlet 3 side is fixedly connected with a support plate 15, the bracket plate 15 is used for installing an air odor removal box 16, the center of the top of the bracket plate 15 is fixedly connected with the air odor removal box 16, the air odor removal box 16 is used for purifying and removing odor in the filter body 1, the center of the inner wall of the air odor removal box 16 is provided with a second activated carbon filter screen 17, the second activated carbon filter screen 17 is used for adsorbing and removing odor of discharged gas, the center of one side of the air odor removal box 16, which is far away from the filter body 1, is fixedly connected with an automatic air valve assembly 18, the automatic air valve assembly 18 is used for automatically discharging the purified gas in the air odor removal box 16, one side of the center of the top of the filter body 1, which is close to the liquid inlet 3, is fixedly connected with a motor cover 19, the motor cover 19 is used for protecting a driving motor 20, the center of the inner wall of the motor cover 19 is provided with a driving motor 20, the driving motor 20 is used for driving the centrifugal rod assembly 21 to rotate, and the output end of the driving motor 20 is provided with the centrifugal rod assembly 21, the centrifugal rod assembly 21 is used for carrying out centrifugal treatment on sewage in the centrifugal precipitation tank 5, the top of the inner wall of the filter body 1, which is close to the center of one side of the purification tank 6, is fixedly connected with an air suction fan 22, the air suction fan 22 is used for sucking odor gas in the filter body 1 into the air odor removal box 16, the center of one side of the outer wall of the filter body 1 is fixedly connected with a temperature control module 23 corresponding to the heating assembly 7, the temperature control module 23 is used for carrying out constant temperature control on the heating assembly 7, the temperature control module 23 is electrically connected with the two groups of heating assemblies 7 through leads, so that the heating temperature of the heating assembly 7 can be accurately controlled, the center of the top of the isolation plate 4 is fixedly connected with a liquid suction pump 24, the liquid suction pump 24 pumps the sewage after the centrifugal treatment in the centrifugal precipitation tank 5 into the purification tank 6 through a liquid conveying pipe 25, the centers of the two sides of the liquid suction pump 24 are fixedly connected with liquid conveying pipes 25, the bottom ends of the two liquid sending pipes 25 extend to the centers of the inner walls of the centrifugal sedimentation tank 5 and the purification tank 6 respectively.
Referring to fig. 3 and 4, the two groups of heating assemblies 7 each include a heat conducting layer 71 and a heating copper pipe 72, so as to effectively and constantly heat the centrifugal precipitation tank 5, the plurality of heating copper pipes 72 are uniformly embedded on the peripheral side of the inner wall of the heat conducting layer 71, the heating copper pipes 72 can effectively conduct heat to the inner wall of the centrifugal precipitation tank 5 through the heat conducting layer 71, the centrifugal rod assembly 21 includes a plurality of inclined blades 211, and the plurality of inclined blades 211 are uniformly welded on the peripheral side of the bottom of the outer wall of the centrifugal rod assembly 21, so that the work efficiency of centrifugal processing can be greatly improved.
When the device is used, domestic sewage is conveyed into a centrifugal sedimentation tank 5 in a filter body 1 through a liquid inlet 3, a control module 2 regulates and controls a temperature control module 23 to heat a heating component 7, so that the sewage in the centrifugal sedimentation tank 5 is heated, various molecular components in the sewage become active, a driving motor 20 drives a centrifugal rod component 21 and an inclined blade 211 to stir the sewage in the centrifugal sedimentation tank 5, suspended particles in the sewage are precipitated under the combined action of centrifugal force and gravity in the high-speed stirring process, the precipitated impurities enter a sewage collecting cylinder 9 of a sewage discharge pipe sleeve 8, then a sewage pump 24 and a liquid conveying pipe 25 pump the centrifuged sewage into a purification tank 6, the sewage sequentially passes through a first activated carbon filter screen 12, an impurity adsorption net 11 and a membrane separation net 10 in the purification tank 6, and residual impurity particles can be carried out on the sewage, and the peculiar smell in the sewage is further absorbed and filtered, so that a good coarse filtering and purifying effect is achieved, and the sewage after filtering and purifying treatment is discharged by a liquid discharge pipe 13 and a one-way valve 14; in the heating centrifugation in-process, partial peculiar smell in the sewage can volatilize, inhales it through suction fan 22 and removes flavor case 16 with it, adsorbs through second active carbon filter screen 17 and filters the effect that reaches the peculiar smell, then discharges through automatic air valve subassembly 18, greatly reduced the pollution to the environment, safety ring protects.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a leading filter for sewage purification, includes filter body (1), its characterized in that: the filter comprises a filter body (1), a control module (2) is fixedly connected to the center of the front end of the filter body (1), a liquid inlet (3) is fixedly connected to the top of one side of the filter body (1), a partition board (4) is fixedly connected to the bottom of the center of the inner wall of the filter body (1), a centrifugal precipitation tank (5) is fixedly connected to one side of the partition board (4) close to the liquid inlet (3), a purification tank (6) is fixedly connected to one side of the partition board (4) far away from the centrifugal precipitation tank (5), two groups of heating assemblies (7) are embedded in the circumferential sides of the center of the inner wall of the centrifugal precipitation tank (5), a sewage discharge pipe sleeve (8) is fixedly connected to the bottom center of the inner wall of the centrifugal precipitation tank (5), a sewage collection cylinder (9) is connected to the circumferential sides of the center of the inner wall of the sewage discharge pipe sleeve (8) through threads, and a membrane analysis net (10) is fixedly connected to the bottom of the center of the inner wall of the purification tank (6), an impurity adsorption net (11) is fixedly connected to the center of the inner wall of the purification tank (6), a first activated carbon filter screen (12) is fixedly connected to the top of the center of the inner wall of the purification tank (6), a liquid discharge pipe (13) is fixedly connected to the center of the bottom of the inner wall of the purification tank (6), and a one-way valve (14) is installed at the bottom of the center of the outer wall of the liquid discharge pipe (13);
the top of the center of one side, away from the liquid inlet (3), of the outer wall of the filter body (1) is fixedly connected with a support plate (15), the center of the top of the support plate (15) is fixedly connected with an air odor removal box (16), a second activated carbon filter screen (17) is installed in the center of the inner wall of the air odor removal box (16), and the center of one side, away from the filter body (1), of the air odor removal box (16) is fixedly connected with an automatic air valve assembly (18);
a motor cover (19) is fixedly connected to one side, close to the liquid inlet (3), of the center of the top of the filter body (1), a driving motor (20) is installed in the center of the inner wall of the motor cover (19), and a centrifugal rod assembly (21) is installed at the output end of the driving motor (20);
the top of the inner wall of the filter body (1) close to the center of one side of the purification tank (6) is fixedly connected with an air suction fan (22), and the center of one side of the outer wall of the filter body (1) is fixedly connected with a temperature control module (23) corresponding to the heating assembly (7);
the liquid pump (24) is fixedly connected to the center of the top of the isolation plate (4), and liquid sending pipes (25) are fixedly connected to the centers of the two sides of the liquid pump (24).
2. The prefilter for purifying waste water according to claim 1, wherein: one end of the liquid inlet (3) close to the inner wall of the filter body (1) extends to the center of the inner wall of the centrifugal sedimentation tank (5).
3. The prefilter for purifying waste water according to claim 1, wherein: and the two groups of heating assemblies (7) respectively comprise a heat conduction layer (71) and a heating copper pipe (72).
4. The prefilter for purifying waste water according to claim 3, wherein: a plurality of heating copper pipes (72) are evenly embedded on the peripheral side of the inner wall of the heat conduction layer (71).
5. The prefilter for purifying waste water according to claim 1, wherein: the centrifugal rod assembly (21) comprises a plurality of inclined blades (211), and the peripheral side of the bottom of the outer wall of the centrifugal rod assembly (21) is uniformly welded with the inclined blades (211).
6. The prefilter for purifying waste water according to claim 1, wherein: the temperature control module (23) is electrically connected with the two groups of heating components (7) through leads.
7. The prefilter for purifying waste water according to claim 1, wherein: the bottom ends of the two liquid sending pipes (25) respectively extend to the centers of the inner walls of the centrifugal sedimentation tank (5) and the purification tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180726.6U CN215667424U (en) | 2021-09-10 | 2021-09-10 | Leading filter for sewage purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180726.6U CN215667424U (en) | 2021-09-10 | 2021-09-10 | Leading filter for sewage purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215667424U true CN215667424U (en) | 2022-01-28 |
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ID=79961878
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122180726.6U Expired - Fee Related CN215667424U (en) | 2021-09-10 | 2021-09-10 | Leading filter for sewage purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215667424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923707A (en) * | 2024-01-23 | 2024-04-26 | 江苏理文造纸有限公司 | A papermaking wastewater anaerobic treatment system and method |
| CN120943445A (en) * | 2025-08-06 | 2025-11-14 | 黄山徽母实业有限公司 | A wastewater recycling and purification system and method for fermentation production of stinky mandarin fish |
-
2021
- 2021-09-10 CN CN202122180726.6U patent/CN215667424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923707A (en) * | 2024-01-23 | 2024-04-26 | 江苏理文造纸有限公司 | A papermaking wastewater anaerobic treatment system and method |
| CN120943445A (en) * | 2025-08-06 | 2025-11-14 | 黄山徽母实业有限公司 | A wastewater recycling and purification system and method for fermentation production of stinky mandarin fish |
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