CN112723509A - Sewage treatment tank - Google Patents
Sewage treatment tank Download PDFInfo
- Publication number
- CN112723509A CN112723509A CN202011609636.8A CN202011609636A CN112723509A CN 112723509 A CN112723509 A CN 112723509A CN 202011609636 A CN202011609636 A CN 202011609636A CN 112723509 A CN112723509 A CN 112723509A
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- China
- Prior art keywords
- tank body
- sewage treatment
- barrel
- material conveying
- collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000008394 flocculating agent Substances 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000007873 sieving Methods 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 description 16
- 238000012216 screening Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/026—Spiral, helicoidal, radial
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a sewage treatment tank which comprises a tank body and supporting legs for supporting the tank body, wherein the tank body is obliquely arranged on the supporting legs, a feed inlet and a discharge outlet are respectively arranged at two ends of the tank body, the feed inlet is arranged at the lower end, a collecting barrel for collecting liquid is arranged at the lower end of the tank body, a first sieve barrel for solid-liquid sieving is further arranged on the inner layer of the tank body, a second sieve barrel for solid-liquid sieving is further arranged on the inner layer of the collecting barrel, a mixing device for mixing flocculating agents is arranged on the feed inlet, a first material conveying device for accelerating material flow is arranged in the first sieve barrel, a second material conveying device for accelerating material flow is arranged in the second sieve barrel, a liquid outlet is arranged at the lower end of the collecting barrel, and the first material conveying device and the second material conveying device are in transmission connection through a driving device arranged on one side of the tank body. The invention has the advantages of simple structure, reasonable layout, simple and efficient medicament mixing, high sewage treatment efficiency and good solid-liquid separation effect.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment tank.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of draining a certain water body or reusing the water body. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the classification of sewage sources. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life and refers to complex mixtures of various forms of inorganic matters and organic matters. The sewage treatment process needs to be performed through a plurality of complicated procedures, a plurality of complicated devices are needed, the sewage treatment tank is a device commonly used in sewage treatment, but when the solid-liquid separation of sewage is performed by the conventional sewage treatment tank, the addition of liquid medicine is troublesome, the stirring effect is poor, the mixing is insufficient, the sewage treatment efficiency is low, and the solid-liquid separation is not thorough.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a sewage treatment tank which can realize the full dissolution of a medicament and improve the sewage treatment efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sewage treatment tank comprises a tank body and supporting legs for supporting the tank body, wherein the tank body is obliquely arranged on the supporting legs, a feed inlet and a discharge outlet are respectively arranged at two ends of the tank body, the feed inlet is arranged at the lower end, a collecting barrel for collecting liquid is arranged at the lower end of the tank body, and the collecting barrel is communicated with the tank body;
the inner layer of the tank body is also provided with a first sieve barrel for solid-liquid screening, and the inner layer of the collecting barrel is also provided with a second sieve barrel for solid-liquid screening;
a mixing device for mixing a flocculating agent is arranged on the feeding hole, a first material conveying device for accelerating the flow of materials is arranged in the first sieve barrel, a second material conveying device for accelerating the flow of materials is arranged in the second sieve barrel, and a liquid outlet is arranged at the lower end of the collecting barrel;
the first material conveying device and the second material conveying device are in transmission connection through a driving device arranged on one side of the tank body.
Preferably, the compounding device includes the compounding pipeline of being connected with the feed inlet, the water inlet of connecting the sewage pipe is arranged to the upper end of compounding pipeline, the medical kit that is used for depositing the flocculating agent is arranged to one side of compounding device, the medical kit passes through the defeated pencil and the compounding device intercommunication.
Preferably, the inner cavity of the mixing conduit is arranged as a helical cavity.
Preferably, the first material conveying device is a spiral material conveying device, and the first material conveying device comprises a first rotating shaft and first fan blades spirally distributed around the first rotating shaft.
Preferably, the second material conveying device and the first material conveying device are of the same structure and are both spiral material conveying devices, and the second material conveying device comprises a second rotating shaft and second fan blades which are spirally distributed around the second rotating shaft.
Preferably, the aperture of the first sieve barrel is slightly larger than the aperture of the second sieve barrel.
Preferably, the driving device comprises a motor coaxially mounted with the first rotating shaft, a first belt pulley coaxially and fixedly connected with an output shaft of the motor, a second belt pulley coaxially and fixedly connected with the second rotating shaft, and a belt connecting the first belt pulley and the second belt pulley, the output end of the motor is coaxially and fixedly connected with the first rotating shaft, and the second rotating shaft penetrates through the wall of the collecting barrel and is fixedly connected with the second belt pulley.
Preferably, one end of the first rotating shaft penetrates through one side of the tank body and is fixedly connected with an output shaft of the motor, and a sealing ring is arranged at the penetrating position of the first rotating shaft on the tank body.
Preferably, one end of the second rotating shaft penetrates through one side of the collecting barrel and is fixedly connected with the second belt pulley, and a sealing ring is arranged at the penetrating position of the second rotating shaft on the collecting barrel.
Compared with the prior art, the invention has the beneficial effects that:
(1) the mixing device is arranged at the feeding hole, and sewage and a flocculating agent are mixed in the mixing device and then enter the tank body, so that the sewage treatment efficiency is improved;
(2) the inner cavity of the mixing pipe is arranged to be a spiral inner cavity, when sewage and a flocculating agent are mixed and enter the mixing pipe, water flow flows downwards along the spiral cavity, and the retention time of the water flow in the mixing pipe is prolonged, so that the flocculating agent is better dissolved;
(3) the first material conveying device and the second material conveying device are arranged in the first sieve barrel and the second sieve barrel respectively to convey and stir sewage in the first sieve barrel and the second sieve barrel respectively, so that internal water flow is mutually agitated, and meshes of the first sieve barrel and the second sieve barrel are prevented from being blocked by solid impurity particles.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the can body of the present invention;
FIG. 3 is a schematic view of the internal structure of the collector barrel of the present invention;
fig. 4 is a schematic structural diagram of the mixing device of the present invention.
Description of reference numerals:
1-tank body, 101-feeding hole, 102-discharging hole, 2-supporting leg, 3-collecting barrel, 301-discharging hole, 4-first screening barrel, 5-second screening barrel, 6-mixing device, 601-mixing pipe, 602-water inlet, 603-medicine box, 604-medicine conveying pipe, 7-first material conveying device, 701-first rotating shaft, 702-first fan blade, 8-second material conveying device, 801-second rotating shaft, 802-second fan blade, 9-driving device, 901-motor, 902-first belt pulley, 903-second belt pulley, and 904-belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the sewage treatment tank provided by the embodiment includes a tank body 1 and support legs 2 for supporting the tank body 1, wherein the tank body 1 is obliquely arranged on the support legs 2, and the water treatment effect can be improved by transferring from a lower position to a higher position, a feed inlet 101 and a discharge outlet 102 are respectively arranged at two ends of the tank body 1, the feed inlet 101 is arranged at a lower end, a collecting barrel 3 for collecting liquid is arranged at the lower end of the tank body 1, and the collecting barrel 3 is communicated with the tank body 1;
the inner layer of the tank body 1 is also provided with a first sieve barrel 4 for solid-liquid screening, the inner layer of the collecting barrel 3 is also provided with a second sieve barrel 5 for solid-liquid screening, the first sieve barrel 4 and the second sieve barrel 5 reserve sewage with solid impurity particles in the barrels, and water flows out from mesh openings on the first sieve barrel 4 and the second sieve barrel 5;
a material mixing device 6 for mixing a flocculating agent is arranged on the feeding hole 101, a first material conveying device 7 for accelerating the flow of materials is arranged in the first sieve barrel 4, a second material conveying device 8 for accelerating the flow of materials is arranged in the second sieve barrel 5, a liquid outlet 301 is arranged at the lower end of the collecting barrel 3, and the first material conveying device 7 and the second material conveying device 8 respectively convey and stir sewage in the first sieve barrel 4 and the second sieve barrel 5, so that the internal water flow is agitated mutually, and meanwhile, solid impurity particles are prevented from blocking meshes on the first sieve barrel 4 and the second sieve barrel 5;
the first material conveying device 7 and the second material conveying device 8 are in transmission connection through a driving device 9 arranged on one side of the tank body 1, and are controlled by the same driving device, so that resources are reasonably utilized, and power waste is avoided.
Particularly, compounding device 6 includes the compounding pipeline 601 of being connected with feed inlet 101, the water inlet 602 of connecting the sewage pipe has been arranged to the upper end of compounding pipeline 601, the medical kit 603 that is used for depositing the flocculating agent has been arranged to one side of compounding device 6, medical kit 603 passes through defeated pencil 604 and compounding device 6 intercommunication, and in sewage passed through water inlet 602 and got into compounding device 6, the flocculating agent got into in compounding device 4 through defeated pencil 604, and both got into jar body 1 after mixing each other in compounding device 6 in, improved the dissolving speed of medicament and sewage.
Particularly, the inner chamber of compounding pipeline 601 arranges to the heliciform cavity, and when sewage and flocculating agent mixed entering compounding pipeline 601, rivers can be along spiral chamber downflow, and the time that rivers remain in compounding pipeline 601 is prolonged, better dissolving flocculating agent.
Specifically, the first material conveying device 7 is a spiral material conveying device, and the first material conveying device 7 includes a first rotating shaft 701 and first fan blades 702 spirally distributed around the first rotating shaft 701.
Specifically, the second feeding device 8 and the first feeding device 7 have the same structure, and are both spiral feeding devices, and the second feeding device 8 includes a second rotating shaft 801 and second blades 802 spirally distributed around the second rotating shaft 801.
Specifically, the aperture of the first sieve barrel 4 is slightly larger than that of the second sieve barrel 5, the first sieve barrel 4 is used for primary filtration, the second sieve barrel 5 is used for secondary filtration, and the solid-liquid mixture filtered by the first sieve barrel 4 enters the second sieve barrel 5 for solid-liquid separation again, so that the sewage treatment effect is improved.
Specifically, the driving device 9 includes a motor 901 coaxially mounted with the first rotating shaft 701, a first belt pulley 902 coaxially and fixedly connected with an output shaft of the motor 901, a second belt pulley 903 coaxially and fixedly connected with the second rotating shaft 801, and a belt 904 connecting the first belt pulley 902 with the second belt pulley 903, wherein an output end of the motor 901 is coaxially and fixedly connected with the first rotating shaft 701, the second rotating shaft 801 penetrates through a wall of the collecting tub 3 and is fixedly connected with the second belt pulley 903, the motor 901 rotates to drive the first belt pulley 902 to synchronously rotate, the second belt pulley 903 is driven to synchronously rotate through transmission of the belt 904, and after the motor 901 is started, the first rotating shaft 701 and the second rotating shaft 801 synchronously rotate, so that the first material conveying device 7 and the second material conveying device 8 synchronously operate.
Specifically, one end of the first rotating shaft 701 penetrates through one side of the tank body 1 and is fixedly connected with an output shaft of the motor 901, and a sealing ring is arranged at the penetrating position of the first rotating shaft 701 on the tank body 1, so that the sealing performance of the tank body is enhanced.
Specifically, one end of the second rotating shaft 801 penetrates through one side of the collecting barrel 3 and is fixedly connected with the second belt pulley 903, and a sealing ring is arranged at the penetrating position of the second rotating shaft 801 on the collecting barrel 3, so that the sealing performance of the collecting barrel is enhanced.
When the device is used, a sewage pipe is connected to a water inlet 602, a flocculating agent is added into a medicine box 603, sewage enters a mixing device 6 through the water inlet 602, the flocculating agent enters the mixing device 4 through a medicine conveying pipe 604, the flocculating agent and the sewage are mixed in the mixing device 6 and then enter a tank body 1, the dissolving speed of a medicine and the sewage is improved, a driving device 9 is started, a motor 901 rotates to drive a first belt pulley 902 to synchronously rotate, a second belt pulley 903 is driven to synchronously rotate through the transmission of a belt 904, and then after the motor 901 is started, a first rotating shaft 701 and a second rotating shaft 801 synchronously rotate, so that a first material conveying device 7 and a second material conveying device 8 synchronously work, the first material conveying device 7 and the second material conveying device 8 respectively convey and stir the sewage in a first sieve barrel 4 and a second sieve barrel 5, so that the internal water flow is mutually agitated, and meanwhile, the mesh of the first sieve barrel 4 and the second sieve barrel 5 is prevented from being blocked by solid impurity particles, impurities containing a large amount of solid particles are discharged from the discharge port 102, and clean water is discharged from the liquid outlet 301.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A sewage treatment tank comprises a tank body (1) and supporting legs (2) for supporting the tank body (1), and is characterized in that the tank body (1) is obliquely arranged on the supporting legs (2), a feed inlet (101) and a discharge outlet (102) are respectively arranged at two ends of the tank body (1), the feed inlet (101) is arranged at the lower end, a collecting barrel (3) for collecting liquid is arranged at the lower end of the tank body (1), and the collecting barrel (3) is communicated with the tank body (1);
the inner layer of the tank body (1) is also provided with a first sieve barrel (4) for solid-liquid sieving, and the inner layer of the collecting barrel (3) is also provided with a second sieve barrel (5) for solid-liquid sieving;
a mixing device (6) for mixing a flocculating agent is arranged on the feeding hole (101), a first material conveying device (7) for accelerating the flow of materials is arranged in the first sieve barrel (4), a second material conveying device (8) for accelerating the flow of materials is arranged in the second sieve barrel (5), and a liquid outlet (301) is arranged at the lower end of the collecting barrel (3);
the first material conveying device (7) and the second material conveying device (8) are in transmission connection through a driving device (9) arranged on one side of the tank body (1).
2. The sewage treatment tank according to claim 1, wherein the mixing device (6) comprises a mixing pipeline (601) connected with the feeding port (101), a water inlet (602) connected with a sewage pipe is arranged at the upper end of the mixing pipeline (601), a medicine box (603) used for storing a flocculating agent is arranged at one side of the mixing device (6), and the medicine box (603) is communicated with the mixing device (6) through a medicine conveying pipe (604).
3. Sewage treatment tank according to claim 1, characterised in that the inner cavity of said mixing pipe (601) is arranged as a helical cavity.
4. A sewage treatment tank according to claim 1, characterized in that said first feeding device (7) is a screw feeding device, and said first feeding device (7) comprises a first rotating shaft (701) and first blades (702) spirally distributed around said first rotating shaft (701).
5. A sewage treatment tank according to claim 1, characterized in that said second feeding device (8) is a spiral feeding device with the same structure as the first feeding device (7), and said second feeding device (8) comprises a second rotating shaft (801) and a second fan blade (802) spirally distributed around the second rotating shaft (801).
6. A sewage treatment tank according to claim 1, characterized in that the aperture of said first sieve barrel (4) is slightly larger than the aperture of said second sieve barrel (5).
7. A sewage treatment tank according to claim 5, wherein said driving means (9) comprises a motor (901) coaxially mounted with the first shaft (701), a first pulley (902) coaxially and fixedly connected with the output shaft of the motor (901), a second pulley (903) coaxially and fixedly connected with the second shaft (801), and a belt (904) connecting the first pulley (902) and the second pulley (903), the output end of said motor (901) is coaxially and fixedly connected with the first shaft (701), and said second shaft (801) penetrates the wall of the collecting tank (3) and is fixedly connected with the second pulley (903).
8. The sewage treatment tank of claim 7, wherein one end of the first rotating shaft (701) penetrates through one side of the tank body (1) and is fixedly connected with an output shaft of the motor (901), and a sealing ring is arranged on the tank body (1) at the penetrating position of the first rotating shaft (701).
9. A sewage treatment tank according to claim 7, characterized in that one end of said second rotation shaft (801) is fixedly connected with said second pulley (903) through one side of said collecting tank (3), and a sealing ring is arranged on said collecting tank (3) at the through position of said second rotation shaft (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011609636.8A CN112723509A (en) | 2020-12-30 | 2020-12-30 | Sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011609636.8A CN112723509A (en) | 2020-12-30 | 2020-12-30 | Sewage treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112723509A true CN112723509A (en) | 2021-04-30 |
Family
ID=75610265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011609636.8A Pending CN112723509A (en) | 2020-12-30 | 2020-12-30 | Sewage treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112723509A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207641331U (en) * | 2017-10-11 | 2018-07-24 | 南京元凯生物能源环保工程有限公司 | A kind of efficient blender |
| CN208346157U (en) * | 2018-03-22 | 2019-01-08 | 洛阳师范学院 | A kind of system for being isolated and purified to microbial fermentation product |
| CN209652027U (en) * | 2018-12-27 | 2019-11-19 | 北京翰祺环境技术有限公司 | A kind of novel plus sand sedimentation basin with spiral stream guidance cylinder |
| CN111762925A (en) * | 2020-07-29 | 2020-10-13 | 山东虎力机械有限公司 | Wastewater and sewage softening and clarifying method |
-
2020
- 2020-12-30 CN CN202011609636.8A patent/CN112723509A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207641331U (en) * | 2017-10-11 | 2018-07-24 | 南京元凯生物能源环保工程有限公司 | A kind of efficient blender |
| CN208346157U (en) * | 2018-03-22 | 2019-01-08 | 洛阳师范学院 | A kind of system for being isolated and purified to microbial fermentation product |
| CN209652027U (en) * | 2018-12-27 | 2019-11-19 | 北京翰祺环境技术有限公司 | A kind of novel plus sand sedimentation basin with spiral stream guidance cylinder |
| CN111762925A (en) * | 2020-07-29 | 2020-10-13 | 山东虎力机械有限公司 | Wastewater and sewage softening and clarifying method |
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| PB01 | Publication | ||
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Application publication date: 20210430 |