CN219689559U - Device of mud-water separator installed in biochemical aeration tank - Google Patents
Device of mud-water separator installed in biochemical aeration tank Download PDFInfo
- Publication number
- CN219689559U CN219689559U CN202321141115.3U CN202321141115U CN219689559U CN 219689559 U CN219689559 U CN 219689559U CN 202321141115 U CN202321141115 U CN 202321141115U CN 219689559 U CN219689559 U CN 219689559U
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- Prior art keywords
- mud
- cylinder
- aeration tank
- water separation
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000005273 aeration Methods 0.000 title claims abstract description 46
- 238000000926 separation method Methods 0.000 claims abstract description 55
- 238000003756 stirring Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 26
- 239000010802 sludge Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 13
- 235000017491 Bambusa tulda Nutrition 0.000 description 13
- 241001330002 Bambuseae Species 0.000 description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 13
- 239000011425 bamboo Substances 0.000 description 13
- 238000004062 sedimentation Methods 0.000 description 11
- 238000001556 precipitation Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
Abstract
The utility model relates to the technical field of biochemical treatment of sewage, in particular to a device of a mud-water separator arranged in a biochemical aeration tank, which comprises an aeration tank body, wherein a cylinder mechanism which is convenient for separating mud from water is arranged in the aeration tank body, the cylinder mechanism comprises a mud-water separation cylinder, a fixed top ring and a cylinder cover, the mud-water separation cylinder is fixedly arranged on the inner side wall of the aeration tank body, a fixed bottom ring is arranged below the fixed top ring, a filter cylinder is fixedly arranged between the fixed top ring and the fixed bottom ring, the filter cylinder is positioned on the inner side wall of the mud-water separation cylinder, the cylinder cover is movably sleeved on the upper end part of the mud-water separation cylinder, and a water inlet is fixedly arranged at the side end part of the mud-water separation cylinder. The filter cartridge convenient to replace is arranged, so that the use density of the filter cartridge can be determined according to the sludge treatment capacity, namely different treatment processes, and the filter cartridge is suitable for sewage treatment with different properties, has higher adaptability and saves cost.
Description
Technical Field
The utility model relates to the technical field of sewage biochemical treatment, in particular to a device of a mud-water separator arranged in a biochemical aeration tank.
Background
At present, the domestic sewage biochemical treatment mode is a technology for realizing mud-water separation by performing aeration treatment through an aeration tank and then performing precipitation through a secondary sedimentation tank. Microorganisms are suspended in water in an aeration tank to capture organic pollutants for degradation or adsorption, the aeration mixed solution treated by the aeration tank enters a subsequent secondary sedimentation tank for sedimentation, and a supernatant layer positioned at the upper part and a pollution layer positioned at the lower part are formed after sedimentation, wherein the supernatant liquid reaches the discharge standard for discharge.
In the prior art, the sludge-water separation device has the following defects that in the existing sewage biochemical treatment, after aeration treatment of an aeration tank, the sewage enters a secondary sedimentation tank for sedimentation to realize the sludge-water separation process, and the aeration tank and the secondary sedimentation tank are respectively constructed, so that the investment is high, the occupied area is large, and the space utilization efficiency is low; the aeration mixed liquid is precipitated in the secondary sedimentation tank and simultaneously finishes mud-water separation, and the separated gas floats upwards to influence the precipitation effect, so that the precipitation time is required to be prolonged.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a device of a mud-water separator arranged in a biochemical aeration tank.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a install device of mud-water separator in biochemical aeration tank, includes the aeration tank body, be equipped with the drum mechanism that is convenient for carry out the separation to mud-water in the aeration tank body, drum mechanism includes mud-water separation section of thick bamboo, fixed top ring and cover, mud-water separation section of thick bamboo fixed mounting is at the inside wall of aeration tank body, the below of fixed top ring is equipped with fixed bottom ring, fixed mounting has the cartridge filter between fixed top ring and the fixed bottom ring, the cartridge filter is located the inside wall of mud-water separation section of thick bamboo, cover movable sleeve establishes the upper end at the mud-water separation section of thick bamboo, mud-water separation section of thick bamboo's side end fixed mounting has the water inlet, keeps away from the water inlet mud-water separation section of thick bamboo's side end fixed mounting has the outlet, mud-water separation section of thick bamboo's inside wall fixed mounting has two first mounting plates, two the upper end of first mounting plate runs through and has seted up first thread groove, the equal fixed mounting plate of both sides tip of fixed top ring, two the upper end of second mounting plate runs through and has seted up the second thread groove, two the inside wall screw thread in second thread groove rotates the threaded rod, two threaded rod is installed in the equal thread groove of threaded rod.
As a preferable technical scheme of the utility model, the motor is fixedly arranged on the inner side wall of the cylinder cover, and the rotating rod is fixedly arranged at the lower end part of the motor.
As a preferable technical scheme of the utility model, at least two stirring rods are fixedly arranged at the circumferential end parts of the rotating rods, and one cleaning brush is fixedly arranged at the side end parts of the stirring rods positioned at one side.
Compared with the prior art, the utility model has the following beneficial effects:
1. this device has set up mud-water separation section of thick bamboo through in the aeration tank body, and mud-water separation section of thick bamboo adopts stainless steel cylinder body structure, and its simple structure, replicability is strong, through setting up mud-water separation section of thick bamboo in the aeration tank body, need not additionally to set up two heavy ponds, and mud-water separation device's area is little, has shortened mud-water separation's time, improves sewage treatment efficiency.
2. The device can determine the use density of the filter cartridge according to the sludge treatment capacity, namely the treatment process, and is suitable for sewage treatment with different properties, the suitability is higher, and the cost is saved.
Drawings
FIG. 1 is a schematic view of the structure of an aeration tank of the present utility model;
FIG. 2 is a schematic structural view of a mud-water separation cylinder according to the present utility model;
FIG. 3 is a schematic view of the structure of the cylinder cover of the present utility model;
fig. 4 is a schematic structural view of a filter cartridge according to the present utility model.
Wherein: 1. an aeration tank body; 2. a mud-water separation cylinder; 21. a water inlet; 22. a water outlet; 23. a first mounting plate; 24. a first thread groove; 3. fixing a top ring; 31. fixing the bottom ring; 32. a filter cartridge; 33. a second mounting plate; 34. a second thread groove; 35. a threaded rod; 4. a cylinder cover; 41. a motor; 42. a rotating rod; 43. a stirring rod; 45. a cleaning brush.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a device of a mud-water separator installed in a biochemical aeration tank comprises an aeration tank body 1, wherein a cylinder mechanism which is convenient for separating mud and water is arranged in the aeration tank body 1, the cylinder mechanism comprises a mud-water separation cylinder 2, a fixed top ring 3 and a cylinder cover 4, the mud-water separation cylinder 2 is made of stainless steel, the mud-water separation cylinder 2 is fixedly installed on the inner side wall of the aeration tank body 1, a fixed bottom ring 31 is arranged below the fixed top ring 3, a filter cylinder 32 is fixedly installed between the fixed top ring 3 and the fixed bottom ring 31, so that sewage is fully contacted with the filter cylinder 32, the filter cylinder 32 filters the sewage in rolling, the filtered sewage is discharged through the filter cylinder 32, and the sludge is remained in the mud-water separation cylinder 2;
the filter cylinder 32 is positioned on the inner side wall of the mud-water separation cylinder 2, the cylinder cover 4 is movably sleeved on the upper end part of the mud-water separation cylinder 2, the side end part of the mud-water separation cylinder 2 is fixedly provided with the water inlet 21, the side end part of the mud-water separation cylinder 2 far away from the water inlet 21 is fixedly provided with the water outlet 22, the inner side wall of the mud-water separation cylinder 2 is fixedly provided with two first mounting plates 23, the upper end parts of the two first mounting plates 23 are penetrated and provided with first thread grooves 24, the two side end parts of the fixed top ring 3 are fixedly provided with second mounting plates 33, the upper end parts of the two second mounting plates 33 are penetrated and provided with second thread grooves 34, the inner side wall threads of the two second thread grooves 34 are rotatably provided with threaded rods 35, the two threaded rods 35 are rotatably arranged on the inner side wall of the first threaded groove 24 in a threaded manner, a motor 41 is fixedly arranged on the inner side wall of the cylinder cover 4, a rotating rod 42 is fixedly arranged at the lower end part of the motor 41, at least two stirring rods 43 are fixedly arranged at the circumferential end part of the rotating rod 42, after sewage enters the aeration tank body 1 and is subjected to aeration, a user needs to perform mud-water separation on the sewage, the user can discharge the sewage into the inner side wall of the mud-water separation cylinder 2 through the water inlet 21, after the sewage enters the mud-water separation cylinder 2, the user can start the motor 41, the motor 41 is started to drive the rotating rod 42 to rotate, the rotating rod 42 is rotated to drive the stirring rods 43 to rotate, and the stirring rods 43 are rotated to drive the sewage in the mud-water separation cylinder 2 to roll;
the same cleaning brush 45 is fixedly installed at the side end part of the stirring rod 43 at one side, when the filter cylinder 32 filters and separates sludge, the rotating rod 42 rotates to drive the two cleaning brushes 45 to rotate through each stirring rod 43, and sieve holes of the filter cylinder 32 can be dredged when the cleaning brushes 45 rotate, so that the blocking of the sieve holes during the filtering is avoided.
Working principle:
after sewage enters the aeration tank body 1 and is aerated, a user needs to separate mud from water, the user can drain the sewage into the inner side wall of the mud-water separation cylinder 2 through the water inlet 21, after the sewage enters the mud-water separation cylinder 2, the user can start the motor 41, the motor 41 starts to drive the rotating rod 42 to rotate, the rotating rod 42 rotates to drive the stirring rod 43 to rotate, the stirring rod 43 rotates to drive the sewage in the mud-water separation cylinder 2 to roll, the sewage is fully contacted with the filter cylinder 32, the filter cylinder 32 filters the sewage during rolling, the filtered sewage is discharged through the filter cylinder 32, the sludge can be remained in the mud-water separation cylinder 2, and when the filter cylinder 32 filters and separates the sludge, the rotation of the rotating rod 42 drives two cleaning brushes 45 to rotate through each stirring rod 43, when the cleaning brushes 45 rotate, sieve holes of the filter cylinder 32 are dredged, blocking of the sieve holes during filtering is avoided, before mud-water separation is carried out, a user can replace the filter cylinder 32 according to different filtering amounts and treatment processes, the user can rotate the threaded rod 35 to leave the second thread groove 34 and the first thread groove 24 for screen replacement with different densities, in the existing sewage biochemical treatment, the sewage is aerated through an aeration tank, and then enters a secondary sedimentation tank for precipitation to realize mud-water separation, and the aeration tank and the secondary sedimentation tank are respectively constructed, so that the investment is high, the occupied area is large, and the space utilization efficiency is low; the aeration mixed solution is precipitated in the secondary sedimentation tank and simultaneously finishes mud-water separation, and the separated gas floats upwards to influence the precipitation effect, so that the precipitation time is required to be prolonged; this device has set up mud-water separation section of thick bamboo 2 through in aeration tank body 1, mud-water separation section of thick bamboo 2 adopts stainless steel cylinder body structure, its simple structure, replicability is strong, through setting up mud-water separation section of thick bamboo 2 in aeration tank body 1, need not additionally to set up two heavy ponds, mud-water separation device's area is little, and this device is through setting up the cartridge filter 32 of being convenient for change, can be according to the use density of the different decision cartridge filter 32 of sludge treatment volume i.e. treatment technology, the sewage treatment of adaptation different properties, the suitability is higher, the cost is saved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The device of the mud-water separator arranged in the biochemical aeration tank comprises an aeration tank body (1) and is characterized in that a cylinder mechanism which is convenient for separating mud from water is arranged in the aeration tank body (1);
the cylinder mechanism comprises a mud-water separation cylinder (2), a fixed top ring (3) and a cylinder cover (4), wherein the mud-water separation cylinder (2) is fixedly arranged on the inner side wall of an aeration tank body (1), a fixed bottom ring (31) is arranged below the fixed top ring (3), a filter cylinder (32) is fixedly arranged between the fixed top ring (3) and the fixed bottom ring (31), the filter cylinder (32) is positioned on the inner side wall of the mud-water separation cylinder (2), and the cylinder cover (4) is movably sleeved on the upper end part of the mud-water separation cylinder (2).
2. The device of a sludge-water separator installed in a biochemical aeration tank according to claim 1, wherein a water inlet (21) is fixedly installed at a side end of the sludge-water separation cylinder (2), and a water outlet (22) is fixedly installed at a side end of the sludge-water separation cylinder (2) away from the water inlet (21).
3. The device of a sludge-water separator installed in a biochemical aeration tank according to claim 2, wherein two first installation plates (23) are fixedly installed on the inner side wall of the sludge-water separation cylinder (2), and a first thread groove (24) is formed at the upper end part of each of the two first installation plates (23).
4. A device for installing a sludge-water separator in a biochemical aeration tank according to claim 3, wherein the two side ends of the fixed top ring (3) are fixedly provided with second installation plates (33), the upper ends of the two second installation plates (33) are provided with second thread grooves (34) in a penetrating way, the inner side wall threads of the two second thread grooves (34) are rotatably provided with threaded rods (35), and the two threaded rods (35) are rotatably provided with inner side walls of the first thread grooves (24).
5. The apparatus of a sludge-water separator installed in a biochemical aeration tank according to claim 4, wherein a motor (41) is fixedly installed on an inner side wall of the cylinder cover (4), and a rotating rod (42) is fixedly installed on a lower end portion of the motor (41).
6. The apparatus of a sludge-water separator installed in a biochemical aeration tank according to claim 5, wherein at least two stirring rods (43) are fixedly installed at circumferential end portions of the rotating rod (42), and the same cleaning brush (45) is fixedly installed at side end portions of the stirring rods (43) located at one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141115.3U CN219689559U (en) | 2023-05-12 | 2023-05-12 | Device of mud-water separator installed in biochemical aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141115.3U CN219689559U (en) | 2023-05-12 | 2023-05-12 | Device of mud-water separator installed in biochemical aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689559U true CN219689559U (en) | 2023-09-15 |
Family
ID=87970419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321141115.3U Active CN219689559U (en) | 2023-05-12 | 2023-05-12 | Device of mud-water separator installed in biochemical aeration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689559U (en) |
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2023
- 2023-05-12 CN CN202321141115.3U patent/CN219689559U/en active Active
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