CN108928867B - Stirring type sewage treatment device - Google Patents
Stirring type sewage treatment device Download PDFInfo
- Publication number
- CN108928867B CN108928867B CN201811081112.9A CN201811081112A CN108928867B CN 108928867 B CN108928867 B CN 108928867B CN 201811081112 A CN201811081112 A CN 201811081112A CN 108928867 B CN108928867 B CN 108928867B
- Authority
- CN
- China
- Prior art keywords
- stirring
- shaft
- fixed
- connecting rod
- liquid medicine
- 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.)
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- 238000003756 stirring Methods 0.000 title claims abstract description 119
- 239000010865 sewage Substances 0.000 title claims abstract description 45
- 239000003814 drug Substances 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000007790 solid phase Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/75—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a stirring type sewage treatment device which comprises a stirring tank, wherein the stirring tank is provided with a stirring cavity with an opening at the top end, a solid phase outlet communicated with the stirring cavity is arranged at the bottom of the stirring tank, a stirring mechanism is arranged in the stirring cavity and comprises a fixed shaft, a stirring shaft, a fixed plate, a sliding block, a first connecting rod, a second connecting rod and a second driving mechanism, the fixed shaft is horizontally arranged and fixed on the inner wall of the stirring tank, the stirring shaft is parallel to the fixed shaft, one end of the first connecting rod is hinged with the fixed shaft, the other end of the first connecting rod is hinged with the stirring shaft, the fixed plate is vertically arranged and fixed at the opening end of the stirring cavity, the sliding block is slidably mounted on the fixed plate, the second driving mechanism is connected with the sliding block and used for driving the sliding block to move up and down on the fixed plate along the vertical direction, and one end of the second connecting rod is hinged with the sliding block and the other end of the second connecting rod is hinged with the stirring shaft. The invention can realize omnibearing stirring through the stirring mechanism, so that sewage and liquid medicine are fully mixed, and the treatment effect is improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a stirring type sewage treatment device.
Background
The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people. Sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to sewage sources. The production sewage includes industrial sewage, agricultural sewage, medical sewage, etc., and the domestic sewage is sewage produced in daily life, and refers to complex mixtures of various forms of inorganic matters and organic matters. The sewage treatment process needs to pass through a plurality of complicated procedures and needs to use a plurality of complicated equipment, and the sewage treatment tank is the equipment commonly used in sewage treatment, but when the solid-liquid separation of sewage is carried out to current sewage treatment tank, the liquid medicine is added inconveniently, and stirring effect is poor, mixes inadequately, causes sewage treatment inefficiency.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides a stirring type sewage treatment device.
The stirring type sewage treatment device comprises a stirring tank, wherein the stirring tank is provided with a stirring cavity with an opening at the top end, a solid phase outlet communicated with the stirring cavity is arranged at the bottom of the stirring tank, a stirring mechanism is arranged in the stirring cavity and comprises a fixed shaft, a stirring shaft, a fixed plate, a sliding block, a first connecting rod, a second connecting rod and a second driving mechanism, the fixed shaft is horizontally arranged and fixed on the inner wall of the stirring tank, the stirring shaft is parallel to the fixed shaft, one end of the first connecting rod is hinged with the fixed shaft, the other end of the first connecting rod is hinged with the stirring shaft, the fixed plate is vertically arranged and fixed at the opening end of the stirring cavity, the sliding block is slidably mounted on the fixed plate, the second driving mechanism is connected with the sliding block and used for driving the sliding block to move up and down on the fixed plate along the vertical direction, and one end of the second connecting rod is hinged with the sliding block and the other end of the second connecting rod is hinged with the stirring shaft.
Preferably, the fixing plate is provided with a guide rail which is vertically arranged, and the sliding block is slidably arranged on the guide rail and slides on the guide rail.
Preferably, the guide rail both ends are equipped with first stopper, second stopper respectively, and the sliding block slides between first stopper, second stopper, and when the sliding block moved to second stopper position department from first stopper position department, the (mixing) shaft rotated 360 degrees around the fixed axle.
Preferably, a plurality of stirring plates are circumferentially arranged outside the stirring shaft, and the stirring plates are connected with the stirring shaft through supporting rods.
Preferably, the stirring plate is arc-shaped, and the arc-shaped opening of the stirring plate faces the stirring shaft.
Preferably, the length of the plurality of struts is different.
Preferably, a plurality of liquid medicine adding cylinders for quantitatively adding liquid medicine into the stirring cavity are circumferentially arranged on the inner wall of the stirring cavity, the liquid medicine adding cylinders are provided with medicine storage cavities, medicine outlet pipes communicated with the medicine storage cavities are arranged at the bottoms of the liquid medicine adding cylinders, sealing plugs capable of sealing outlets of the medicine outlet pipes are arranged on the outer sides of the medicine outlet pipes, the sealing plugs are connected with the inner wall of the liquid medicine adding cylinders through elastic pieces, pistons and first driving mechanisms are arranged in the liquid medicine adding cylinders, the pistons are in sliding connection with the inner wall of the liquid medicine adding cylinders, and the first driving mechanisms are connected with the pistons and used for driving the pistons to move in the medicine storage cavities.
Preferably, the diameter of the sealing plug gradually increases from one end close to the medicine outlet pipe to one end far away from the medicine outlet pipe, the minimum diameter of the sealing plug is smaller than the inner diameter of the medicine outlet pipe, and the maximum diameter of the sealing plug is larger than the outer diameter of the medicine outlet pipe.
Preferably, the bottom of the stirring tank is conical.
When the stirring type sewage treatment device provided by the invention works, sewage to be treated is added into the stirring cavity from the opening end of the stirring tank, different treatment liquid medicines are respectively added into the liquid medicine adding cylinders, the second driving mechanism drives the sliding block to move back and forth on the guide rail, so that the stirring shaft is driven to rotate around the fixed shaft through the second connecting rod, the first connecting rod, the second connecting rod, the stirring plate and the stirring shaft can stir the sewage in the stirring cavity, solid phase precipitation is effectively prevented, the first driving mechanism intermittently drives the piston to move downwards for a certain distance, so that quantitative liquid medicine is added into the stirring cavity, the liquid medicine and the sewage are fully mixed and reacted through the stirring mechanism, the efficient treatment of the sewage is realized, after the treatment is finished, the stirring mechanism stops stirring and stops adding the liquid medicine, the solid phase precipitation is discharged from the solid phase outlet, and the liquid phase is discharged from the opening end of the stirring tank. According to the invention, a plurality of liquid medicine adding cylinders are arranged, so that quantitative liquid medicine can be added into the stirring cavity, and the stirring mechanism can realize omnibearing stirring, so that sewage and the liquid medicine are fully mixed, and the treatment effect is improved.
Drawings
FIG. 1 is a schematic diagram of a stirring sewage treatment device according to the present invention;
fig. 2 is an enlarged schematic view of fig. 1 a.
Detailed Description
As shown in fig. 1 and 2, fig. 1 is a schematic structural diagram of a stirring sewage treatment device according to the present invention; fig. 2 is an enlarged schematic view of fig. 1 a.
Referring to fig. 1 and 2, the invention provides a stirring type sewage treatment device, which comprises a stirring tank 1, wherein the stirring tank 1 is provided with a stirring cavity 2 with an open top end. The bottom of the stirring tank 1 is conical, so that solid phase precipitation is facilitated. The bottom of the stirring tank 1 is provided with a solid phase outlet 3 communicated with the stirring cavity 2.
The stirring cavity 2 is internally provided with a stirring mechanism which comprises a fixed shaft 11, a stirring shaft 12, a fixed plate 13, a sliding block 14, a first connecting rod 15, a second connecting rod 16 and a second driving mechanism. The fixed shaft 11 is horizontally arranged and the fixed shaft 11 is fixed on the inner wall of the stirring tank 1. The stirring shaft 12 is parallel to the fixed shaft 11, a plurality of stirring plates 19 are circumferentially arranged outside the stirring shaft 12, the stirring plates 19 are connected with the stirring shaft 12 through supporting rods 20, the stirring plates 19 are arc-shaped, arc-shaped openings of the stirring plates 19 face the stirring shaft 12, and the lengths of the supporting rods 20 are different. One end of the first link 15 is hinged with the fixed shaft 11 and the other end thereof is hinged with the stirring shaft 12. The fixed plate 13 is vertically arranged and the fixed plate 13 is fixed at the opening end of the stirring cavity 2, a vertically arranged guide rail is arranged on the fixed plate 13, and a first limiting block 17 and a second limiting block 18 are respectively arranged at two ends of the guide rail. The sliding block 14 is slidably mounted on the guide rail and slides on the guide rail between the first stopper 17 and the second stopper 18. The second driving mechanism is connected with the sliding block 14 for driving the sliding block 14 to move up and down on the fixed plate 13 along the vertical direction, one end of the second connecting rod 16 is hinged with the sliding block 14, the other end of the second connecting rod is hinged with the stirring shaft 12, and when the sliding block 14 moves from the position of the first limiting block 17 to the position of the second limiting block 18, the stirring shaft 12 rotates 360 degrees around the fixed shaft 11.
The stirring chamber 2 inner wall circumference has arranged a plurality of liquid medicine that are used for to the interior quantitative liquid medicine that adds of stirring chamber 2 to add a plurality of jar 4, liquid medicine adds jar 4 and has medicine storage chamber 5, liquid medicine adds jar 4 bottom and is equipped with the play pencil 6 with medicine storage chamber 5 intercommunication, go out pencil 6 outside and be equipped with the sealing plug 7 that can seal the export of going out pencil 6, sealing plug 7 passes through elastic component 8 and liquid medicine and adds jar 4 inner wall connection, the diameter of sealing plug 7 increases gradually from being close to out pencil 6 one end to keeping away from out pencil 6 one end, the minimum diameter of sealing plug 7 is less than the internal diameter of play pencil 6 and the maximum diameter of sealing plug 7 is greater than the external diameter of play pencil 6. The medicine liquid adding cylinder 4 is internally provided with a piston 9 and a first driving mechanism 10, the piston 9 is in sliding connection with the inner wall of the medicine liquid adding cylinder 4, and the first driving mechanism 10 is connected with the piston 9 and is used for driving the piston 9 to move in the medicine storage cavity 5.
When the invention works, sewage to be treated is added into the stirring cavity 2 from the opening end of the stirring tank 1, different treatment liquid medicines are respectively added into the liquid medicine adding cylinders 4, the second driving mechanism drives the sliding block 14 to move back and forth on the guide rail, so that the stirring shaft 12 is driven to rotate around the fixed shaft 11 through the second connecting rod 16, the first connecting rod 15, the second connecting rod 16, the stirring plate 19 and the stirring shaft 12 can stir the sewage in the stirring cavity 2, solid phase precipitation is effectively prevented, the first driving mechanism 10 intermittently drives the piston 9 to move downwards for a certain distance, thereby quantitative liquid medicine is added into the stirring cavity 2, the liquid medicine and the sewage are fully mixed and reacted through the stirring mechanism, the efficient treatment of the sewage is realized, after the treatment is finished, the stirring mechanism stops stirring and stops adding the liquid medicine, the solid phase precipitation is discharged from the solid phase outlet 3, and the liquid phase is discharged from the opening end of the stirring tank 1. According to the invention, by arranging the plurality of liquid medicine adding cylinders 4, quantitative liquid medicine can be added into the stirring cavity 2, and the stirring mechanism can realize omnibearing stirring, so that sewage and the liquid medicine are fully mixed, and the treatment effect is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a stirring formula sewage treatment plant, a serial communication port, including agitator tank (1), agitator tank (1) have open-ended agitator chamber (2), agitator tank (1) bottom is equipped with solid phase export (3) with agitator chamber (2) intercommunication, be equipped with rabbling mechanism in agitator chamber (2), rabbling mechanism includes fixed axle (11), (mixing) shaft (12), fixed plate (13), slider (14), first connecting rod (15), second connecting rod (16) and second actuating mechanism, fixed axle (11) are arranged and fixed axle (11) are fixed on agitator tank (1) inner wall, (mixing) shaft (12) are parallel with fixed axle (11), first connecting rod (15) one end is articulated with fixed axle (11) and its other end is articulated with agitator shaft (12), fixed plate (13) are vertical to be arranged and fixed at agitator chamber (2) open end, slider (14) slidable mounting is on fixed plate (13), second actuating mechanism is connected with slider (14) and is used for driving slider (14) and moves down along vertical direction on fixed plate (13), second connecting rod (16) is articulated with slider (14) and one end is articulated with other end (12);
the fixed plate (13) is provided with a guide rail which is vertically arranged, and the sliding block (14) is slidably arranged on the guide rail and slides on the guide rail;
the two ends of the guide rail are respectively provided with a first limiting block (17) and a second limiting block (18), the sliding block (14) slides between the first limiting block (17) and the second limiting block (18), and when the sliding block (14) moves from the position of the first limiting block (17) to the position of the second limiting block (18), the stirring shaft (12) rotates 360 degrees around the fixed shaft (11);
a plurality of stirring plates (19) are circumferentially arranged outside the stirring shaft (12), and the stirring plates (19) are connected with the stirring shaft (12) through supporting rods (20);
a plurality of liquid medicine adding cylinders (4) for adding liquid medicine into the stirring cavity (2) in a quantitative mode are circumferentially arranged on the inner wall of the stirring cavity (2), the liquid medicine adding cylinders (4) are provided with medicine storage cavities (5), medicine outlet pipes (6) communicated with the medicine storage cavities (5) are arranged at the bottoms of the liquid medicine adding cylinders (4), sealing plugs (7) capable of sealing outlets of the medicine outlet pipes (6) are arranged on the outer sides of the medicine outlet pipes (6), the sealing plugs (7) are connected with the inner wall of the liquid medicine adding cylinders (4) through elastic pieces (8), pistons (9) and first driving mechanisms (10) are arranged in the liquid medicine adding cylinders (4), the pistons (9) are in sliding connection with the inner walls of the liquid medicine adding cylinders (4), and the first driving mechanisms (10) are connected with the pistons (9) and used for driving the pistons (9) to move in the medicine storage cavities (5).
2. A stirring sewage treatment device according to claim 1, characterized in that the stirring plate (19) is arc-shaped, and the arc-shaped opening of the stirring plate (19) is directed towards the stirring shaft (12).
3. The stirring sewage treatment device of claim 1, wherein the plurality of struts (20) are each different in length.
4. A stirring sewage treatment device as claimed in claim 3, characterized in that the diameter of the sealing plug (7) increases gradually from the end close to the outlet tube (6) to the end remote from the outlet tube (6), the smallest diameter of the sealing plug (7) being smaller than the inner diameter of the outlet tube (6) and the largest diameter of the sealing plug (7) being larger than the outer diameter of the outlet tube (6).
5. The stirring sewage treatment device as claimed in claim 1, wherein the bottom of the stirring tank (1) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081112.9A CN108928867B (en) | 2018-09-17 | 2018-09-17 | Stirring type sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081112.9A CN108928867B (en) | 2018-09-17 | 2018-09-17 | Stirring type sewage treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108928867A CN108928867A (en) | 2018-12-04 |
| CN108928867B true CN108928867B (en) | 2024-03-08 |
Family
ID=64443486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811081112.9A Active CN108928867B (en) | 2018-09-17 | 2018-09-17 | Stirring type sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108928867B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO115850B1 (en) * | 1996-11-25 | 2000-07-28 | Radu Ibănescu | Mechanical stirring device |
| DE202017105149U1 (en) * | 2017-08-28 | 2017-09-06 | Yixing City Xianglong Chemical Co., Ltd. | Reactor with dynamic and static mixing stirring |
| CN206502697U (en) * | 2017-02-16 | 2017-09-19 | 深圳文科园林股份有限公司 | One kind stirring chemical feeding type sewage-treatment plant |
| CN107185432A (en) * | 2017-06-18 | 2017-09-22 | 段建英 | A kind of quick adding set of medicament for treatment tank |
-
2018
- 2018-09-17 CN CN201811081112.9A patent/CN108928867B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO115850B1 (en) * | 1996-11-25 | 2000-07-28 | Radu Ibănescu | Mechanical stirring device |
| CN206502697U (en) * | 2017-02-16 | 2017-09-19 | 深圳文科园林股份有限公司 | One kind stirring chemical feeding type sewage-treatment plant |
| CN107185432A (en) * | 2017-06-18 | 2017-09-22 | 段建英 | A kind of quick adding set of medicament for treatment tank |
| DE202017105149U1 (en) * | 2017-08-28 | 2017-09-06 | Yixing City Xianglong Chemical Co., Ltd. | Reactor with dynamic and static mixing stirring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108928867A (en) | 2018-12-04 |
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