CN111039377A - Mixing coagulation device - Google Patents
Mixing coagulation device Download PDFInfo
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- CN111039377A CN111039377A CN202010020694.0A CN202010020694A CN111039377A CN 111039377 A CN111039377 A CN 111039377A CN 202010020694 A CN202010020694 A CN 202010020694A CN 111039377 A CN111039377 A CN 111039377A
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- 238000005345 coagulation Methods 0.000 title claims description 34
- 230000015271 coagulation Effects 0.000 title claims description 34
- 238000003756 stirring Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000000903 blocking effect Effects 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 53
- 210000005056 cell body Anatomy 0.000 claims abstract description 17
- 230000001112 coagulating effect Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 37
- 238000010907 mechanical stirring Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 17
- 239000003814 drug Substances 0.000 description 14
- 230000004888 barrier function Effects 0.000 description 11
- 229940079593 drug Drugs 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0036—Horizontal partition walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/286—Means for gentle agitation for enhancing flocculation
-
- 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
- C02F2001/007—Processes including a sedimentation step
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- 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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention is suitable for the field of environmental protection, and provides a stirring and coagulating device which comprises a stirring mechanism, a base, a shell, a driving mechanism, a first tank body, a second tank body and a third tank body, wherein the first tank body, the second tank body and the third tank body are sequentially and vertically arranged and formed by a first blocking piece and a second blocking piece. The invention adopts the vertical arrangement in turn, the structure is compact, and the occupied area is small; and, it is right simultaneously to drive rabbling mechanism through single actuating mechanism first cell body second cell body and material in the third cell body stirs, need not to set up a plurality of actuating mechanism and carries out the stirring operation respectively, and operation maintenance is simple, has solved current mechanical stirring and has thoughtlessly congealed reaction unit and has had the problem that occupation space is big.
Description
Technical Field
The invention belongs to the field of environmental protection, and particularly relates to a stirring coagulation device.
Background
With the continuous development of society, people pay more attention to environmental protection. Among them, the coagulating sedimentation process has wide application in the fields of water treatment, wastewater treatment, etc. In general, coagulation, which is the most basic water treatment process in the treatment of industrial water and domestic sewage, is to add some medicines (generally called coagulant and coagulant aid) to water to make the hard-to-precipitate particles in water to polymerize with each other to form colloid for subsequent treatment. Compared with other physical and chemical methods, the coagulation process has the characteristics of stable and reliable process operation, economy, practicality, simple operation and the like.
In the current market, a mechanical stirring coagulation reaction device is generally used in coagulation treatment, the conventional mechanical stirring coagulation reaction device generally comprises a plurality of reaction tanks such as a coagulation tank, a pH value adjusting tank and a coagulation tank, the plurality of reaction tanks are generally horizontally arranged, a water flow generally flows horizontally, and a mechanical stirrer is arranged in each reaction tank.
However, the above technical solutions have the following disadvantages in practical use: most of the existing mechanical stirring coagulation reaction devices are composed of a plurality of reaction tanks which are horizontally arranged, and stirring machines are required to be arranged in the tank bodies of the reaction tanks respectively for stirring, so that the occupied space is large.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a stirring and coagulating device, so as to solve the problem that the existing mechanical stirring and coagulating reaction device proposed in the above background art occupies a large space.
The embodiment of the invention is realized in such a way that the mixing and coagulating device comprises a base and a shell arranged on the base, and further comprises:
the first blocking piece is horizontally arranged on the inner side wall of the shell and is used for forming a first groove body together with the part of the shell far away from the base;
the second blocking piece is horizontally arranged on the inner side wall of the shell, is positioned on one side of the first blocking piece facing the base and is used for forming a third groove body together with the part of the shell facing the base, and the first blocking piece, the second blocking piece and the shell part between the first blocking piece and the second blocking piece form a second groove body together;
the stirring mechanism is arranged in the shell and used for stirring the materials in the first tank body, the second tank body and the third tank body simultaneously; and
and the driving mechanism is arranged outside the shell and used for driving the stirring mechanism to rotate so as to simultaneously stir the materials in the first tank body, the second tank body and the third tank body.
Compared with the prior art, the stirring and coagulating device provided by the embodiment of the invention comprises a stirring mechanism, a base, a shell, a driving mechanism, a first tank body, a second tank body and a third tank body, wherein the first tank body, the second tank body and the third tank body are sequentially and vertically arranged and formed by a first barrier piece and a second barrier piece; the first tank body, the second tank body and the third tank body are vertically arranged in sequence, so that the structure is compact, and the occupied area is small; and, it is right simultaneously to drive rabbling mechanism through single actuating mechanism first cell body second cell body and material in the third cell body stirs, need not to set up a plurality of actuating mechanism and carries out the stirring operation respectively, and operation maintenance work still less, simpler has solved current mechanical stirring and has thoughtlessly congealed reaction unit and has had the problem that occupation space is big.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a mixing and coagulating device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a mixing and coagulating device according to another embodiment of the present invention.
In the figure: 1-a first trough body; 2-a second trough body; 3-a third trough body; 4-a flow guide member; 5-a discharge hole; 6-a drive mechanism; 7-a housing; 8-a connector; 9-a first barrier; 10-a second barrier; 11-a base; 12-a third barrier; 13-a stirring section; 14-a first feed port; 15-a second feed inlet; 16-mounting element.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a structure of a mixing and coagulating device provided in an embodiment of the present invention includes a base 11 and a housing 7 disposed on the base 11, and further includes:
the first blocking piece 9 is horizontally arranged on the inner side wall of the shell 7 and is used for forming a first groove body 1 together with the part of the shell 7 far away from the base 11;
the second blocking piece 10 is horizontally arranged on the inner side wall of the shell 7, is positioned on one side of the first blocking piece 9 facing the base 11, and is used for forming a third groove body 3 together with the part of the shell 7 facing the base 11, and the first blocking piece 9, the second blocking piece 10 and the part of the shell 7 between the first blocking piece 9 and the second blocking piece 10 form a second groove body 2 together;
the stirring mechanism is arranged in the shell 7 and is used for stirring the materials in the first tank body 1, the second tank body 2 and the third tank body 3 at the same time; and
and the driving mechanism 6 is arranged outside the shell 7 and used for driving the stirring mechanism to rotate so as to simultaneously stir the materials in the first tank body 1, the second tank body 2 and the third tank body 3.
In the embodiment of the invention, the first blocking piece 9 and the part of the shell 7 far away from the base 11 jointly form the first tank body 1, and the first tank body 1 can be used as a coagulation reaction tank for carrying out coagulation reaction; a third tank 3 is formed by a second blocking member 10 and a part of the housing 7 facing the base 11, and the third tank 3 can be used as an aggregation tank; the first barrier 9, the second barrier 10 and the part of the shell 7 between the first barrier 9 and the second barrier 10 jointly form a second tank body 2, and the second tank body 2 can be used as a pH value adjusting tank.
In an example of the present invention, wastewater first enters the first tank 1 from the top opening of the first tank 1, and under the driving of the driving mechanism 6, the stirring mechanism is driven to simultaneously stir the materials in the first tank 1, the second tank 2 and the third tank 3: firstly, mixing the wastewater and the medicine added from the top opening by a stirring mechanism to generate a physical and chemical reaction; after the materials are fully mixed and reacted, the materials flow into the second tank body 2, the wastewater flowing into the second tank body 2 is further reacted with the added medicines under the stirring of the stirring mechanism, and then flows into the third tank body 3; in the third tank body 3, the wastewater continues to be mixed and reacted with the added drugs, and after the reaction is finished, the materials are output to enter a subsequent precipitation system, so that the whole coagulation reaction is finished.
In another example of the present invention, the shapes of the first tank body 1, the second tank body 2, and the third tank body 3 are not particularly limited, for example, the shapes of the first tank body 1, the second tank body 2, and the third tank body 3 are one of a rectangular parallelepiped with a hollow inside, a cylindrical body with a hollow inside, or a polygonal prism with a hollow inside, but of course, the above shapes are only preferred shapes, and are set according to actual requirements, and are not limited herein, as long as the present solution can be used as a coagulation reaction tank, a ph adjustment tank, and a coagulation tank, respectively, and in order to clearly and specifically embody the present solution, the shapes of the first tank body 1, the second tank body 2, and the third tank body 3 are mainly embodied in the form of a rectangular parallelepiped with a hollow inside, but here mainly for embodying the realizability of the solution, and are not intended to be limiting.
In another example of the present invention, the number of the first tank body 1, the second tank body 2, and the third tank body 3 may be at least one, or may be a plurality of, for example, two first tank bodies 1 may be provided, and one second tank body 2 and one third tank body 3 may be provided; the number of the second tank bodies 2 may be three, and the number of the first tank body 1 and the number of the third tank body 3 may be one; the selection is specifically performed according to the requirements, and is not limited herein.
The first blocking member 9 and the second blocking member 10 may have a plate-like structure, and the specific shape is designed according to the shapes of the first tank body 1, the second tank body 2, and the third tank body 3, which is not limited herein.
In the embodiment of the invention, as the reaction tanks (namely the first tank body 1, the second tank body 2 and the third tank body 3) are vertically arranged, compared with the prior art, the structure is more compact and the occupied space is less. Moreover, as the driving mechanism 6 is shared to drive the stirring mechanism to stir the materials in the first tank body 1, the second tank body 2 and the third tank body 3, the operation and maintenance work is less and simpler, and the problem of large occupied space of the existing mechanical stirring coagulation reaction device is solved.
Further, as a preferred embodiment of the present invention, channels for passing materials are respectively disposed between the first tank body 1 and the second tank body 2 and between the second tank body 2 and the third tank body 3, and the two channels are respectively disposed at the left and right ends inside the housing 7.
In the embodiment of the invention, the channels for passing the materials are arranged between the first trough body 1 and the second trough body 2 and between the second trough body 2 and the third trough body 3, so that the materials in the first trough body 1 and the second trough body 2 can be conveyed according to the actual condition of the coagulation process.
In one embodiment of the present invention, wastewater first enters the first tank 1 from the top opening of the first tank 1, and the wastewater and the drugs added from the top opening are mixed by a stirring mechanism to generate a physicochemical reaction; after full mixing reaction, the materials flow into the second tank body 2 through corresponding channels, under the stirring of the stirring mechanism, the wastewater flowing into the second tank body 2 further reacts with the added drugs, and then the materials flow into the third tank body 3 through corresponding channels; in the third tank body 3, the wastewater continues to be mixed and reacted with the added drugs, and after the reaction is finished, the materials are output to enter a subsequent precipitation system, so that the whole coagulation reaction is finished.
In another example of the present invention, the channel is used for transporting materials, and the channel may be a conventional channel, for example, a pipe, a tee, etc., and is selected according to the requirement, and is not limited herein.
Further, as a preferred embodiment of the present invention, a flow rate adjusting assembly for adjusting the flow rate of the material is disposed on the channel.
In the embodiment of the invention, the flow regulating component is used for controlling the flow of the corresponding channel, so that the opening and closing of the channel can be realized.
In an example of the present invention, the flow regulating component may be a valve product in the prior art, the control of the valve may adopt various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electro-hydraulic, pneumatic hydraulic, spur gear, bevel gear drive, etc., preferably, the flow regulating component is an electromagnetic flow valve in the prior art, the specific model is selected according to the requirement, and is not limited herein, as long as the valve can act according to the predetermined requirement under the action of pressure, temperature or other form of sensing signals, or can be simply opened or closed without depending on the sensing signals, and the valve can make the opening and closing member perform lifting, sliding, swinging or rotating motion by means of a driving or automatic mechanism, so as to change the size of the flow passage area of the valve to realize the control function. The flow of the materials in the first tank body 1 and the second tank body 2 can be controlled uniformly or independently through the corresponding flow adjusting components.
In another embodiment of the present invention, the wastewater first enters the first tank 1 from the top opening of the first tank 1, and the wastewater and the drugs added from the top opening are mixed by the stirring mechanism to generate a physicochemical reaction; after the full mixing reaction, the corresponding flow regulating assemblies can be operated, the materials flow into the second tank body 2 through the corresponding channels, the wastewater flowing into the second tank body 2 is further reacted with the added drugs under the stirring of the stirring mechanism, then the corresponding flow regulating assemblies can be operated, and the materials flow into the third tank body 3 through the corresponding channels; in the third tank body 3, the wastewater continues to be mixed and reacted with the added drugs, and after the reaction is finished, the materials are output to enter a subsequent precipitation system, so that the whole coagulation reaction is finished.
Further, as a preferred embodiment of the present invention, an output end of the driving mechanism 6 is connected to one end of the stirring mechanism, and the other end of the stirring mechanism sequentially passes through the first blocking member 9 and the second blocking member 10 and extends into the third tank 3.
In the embodiment of the invention, a single driving mechanism 6 can drive the stirring mechanism to simultaneously stir the materials in the first tank body 1, the second tank body 2 and the third tank body 3, so that the operation and maintenance work is less and simpler, a plurality of driving mechanisms are not required to be arranged to respectively stir the materials in the first tank body 1, the second tank body 2 and the third tank body 3, and the occupied space is small.
In an example of the present invention, the driving mechanism 6 may be a stirring motor in the prior art, and the stirring motor may be a direct current motor, an asynchronous motor or a synchronous motor, which is selected according to actual requirements, and is not limited herein, as long as it can drive the stirring mechanism to simultaneously stir the materials in the first tank body 1, the second tank body 2 and the third tank body 3.
It should be noted that, through holes for allowing the stirring mechanism to pass through and to keep rotating are correspondingly formed on the first blocking member 9 and the second blocking member 10, and specific dimensions are selected according to requirements, which is not limited herein.
Further, as a preferred embodiment of the present invention, the stirring mechanism includes:
one end is installed actuating mechanism 6's the output other end passes in proper order first separation piece 9 and second separation piece 10 and stretch into extremely pivot in the third cell body 3, the pivot is located first cell body 1 second cell body 2 and the part of third cell body 3 all is provided with stirring portion 13.
In the embodiment of the present invention, the stirring portions 13 are disposed at the portions of the rotating shaft located in the first tank body 1, the second tank body 2 and the third tank body 3, so that the corresponding stirring portions 13 can be simultaneously driven by a single driving mechanism 6 to stir the materials in the tank bodies corresponding to the stirring portions 13.
It is understood that the stirring part 13 may be a stirring blade in the prior art, and the shape of the stirring part 13 may be one of an ellipse, an arc, a multi-segment line, a U-shape, or an involute line, and is not particularly limited, but is preferably an ellipse.
It should be noted that, through holes for allowing the rotating shaft to pass through and to keep rotating are correspondingly formed in the first blocking member 9 and the second blocking member 10, and specific dimensions are selected according to requirements, which is not limited herein.
Further, as a preferred embodiment of the present invention, the stirring mechanism further includes:
and the connecting piece 8 is correspondingly arranged on the first blocking piece 9 and the second blocking piece 10, is used for rotating the rotating shaft and limits the rotating shaft not to generate horizontal deviation.
In the embodiment of the invention, the rotating shaft is rotated by the corresponding connecting piece 8, and the rotating shaft is limited not to be deviated in the horizontal direction, so that the stirring mechanism can be ensured to stir the materials in the first tank body 1, the second tank body 2 and the third tank body 3 simultaneously under the driving of the driving mechanism 6.
In an example of the present invention, the connecting member 8 may be a prior art underwater bearing, for example, a plastic bearing or a stainless steel bearing, and the specific type is selected according to the requirement, which is not limited herein.
In another embodiment of the present invention, the connecting member 8 may be a solid insert bearing of model RCB750 of camembert sliding bearing limited, and the driving mechanism 6 is fixed with the first blocking member 9 and the second blocking member 10 by the connecting member 8 to prevent the driving mechanism 6 from shaking during operation.
Further, as a preferred embodiment of the present invention, a third blocking member 12 perpendicular to the first blocking member 9 is further disposed inside the housing 7, and the third blocking member 12 is disposed on a side of the housing 7 away from the first blocking member 9, and the third blocking member 12 and a side of the housing 7 away from the first blocking member 9 jointly form the flow guiding component 4 for outputting the material.
In the embodiment of the present invention, the third blocking member 12 is fixedly installed on the side wall inside the housing 7, the third blocking member 12 and one side of the inside of the housing 7 far from the first blocking member 9 together form a flow guiding member 4 for outputting a material, and the material after the whole coagulation reaction in the third tank 3 is completed can be output to a subsequent precipitation system through the flow guiding member 4.
Further, as a preferred embodiment of the present invention, one end of the flow guiding component 4 close to the base 11 is communicated with the third groove 3, and one end of the flow guiding component 4 far from the base 11 is provided with a discharge hole 5.
In the embodiment of the present invention, the diversion component 4 can output the material after the whole coagulation reaction in the third tank 3 to the subsequent precipitation system, and since the end of the diversion component 4 away from the base 11 is provided with the discharge port 5, the diversion component can be communicated with the external subsequent precipitation equipment through the discharge port 5, and particularly, the external conveying pump can provide conveying power, so as to realize the conveying of the material.
In an embodiment of the present invention, a valve is disposed on the discharge port 5, and the opening and closing of the discharge port 5 are controlled by the valve, so that the material can be conveyed according to the requirement.
It should be noted that the valve may be a product in the prior art, for example, a valve driven by a manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electrohydraulic, pneumatic hydraulic, spur gear, bevel gear, or the like, and a specific type is selected according to a requirement, which is not limited herein.
As shown in fig. 2, as another embodiment of the present invention, a first feeding port 14 is provided on a side surface of the second tank 2, and a second feeding port 15 is provided on a side surface of the third tank 3.
In the embodiment of the present invention, materials are added into the second tank 2 through the first feeding port 14, materials are added into the third tank 3 through the second feeding port 15, and then the addition of drugs can be adjusted according to actual conditions during the coagulation process.
In an example of the present invention, wastewater first enters the first tank 1 from the top opening of the first tank 1, and under the driving of the driving mechanism 6, the stirring mechanism is driven to simultaneously stir the materials in the first tank 1, the second tank 2 and the third tank 3: firstly, mixing the wastewater and the medicine added from the top opening by a stirring mechanism to generate a physical and chemical reaction; after the materials are fully mixed and reacted, the materials flow into the second tank body 2, the wastewater flowing into the second tank body 2 further reacts with the medicine added from the first feeding port 14 under the stirring of the stirring mechanism, and then flows into the third tank body 3; in the third tank body 3, the wastewater continues to be mixed and reacted with the medicine added from the second feeding port 15, and after the reaction is finished, the material is output to enter a subsequent precipitation system, so that the whole coagulation reaction is finished.
In an embodiment of the present invention, the number of the first feeding port 14 and the second feeding port 15 may be one, or may be plural according to the process requirement, and is not limited herein.
Further, as a preferred embodiment of the present invention, a mounting member 16 is fixedly mounted on the driving mechanism 6, the mounting member 16 may be a steel plate in an existing product, and the driving mechanism 6 may be fixed to an external device or a building by using a bolt connection manner through the mounting member 16, so as to ensure stability of the driving mechanism 6 during operation.
In an example of the present invention, the discharge port 5 is used for conveying the material to a subsequent sedimentation system, and when the material is conveyed, the material can be conveyed by using a conveying pump in the prior art, and the conveying can also be realized by the gravity of the material.
It should be noted that, after the wastewater is coagulated by the stirring coagulation device, the material generally flows to the subsequent sedimentation system by gravity. In the prior art, the traditional stirring coagulation device is generally higher than a coagulation reaction tank, and in order to meet the elevation requirement and realize the transportation of materials under the action of gravity, the stirring coagulation device at the front end has to be provided with a platform to be elevated, so that the cost is increased, and the space is wasted. In this embodiment, because each reaction tank of the stirring coagulation device adopts vertical arrangement, the height is much higher than that of the horizontal arrangement, therefore, the reaction tanks do not need to be additionally elevated, the waste of bottom space does not exist, the stirring coagulation device is more reasonable, the vertical flow of materials can be realized, and the stirring coagulation device is an integrated structure and can be used for mechanical stirring coagulation reaction.
The embodiment of the invention provides a stirring coagulation device, which comprises a stirring mechanism, a base 11, a shell 7, a driving mechanism 6, a first tank body 1, a second tank body 2 and a third tank body 3, wherein the first tank body 1, the second tank body 2 and the third tank body 3 are sequentially and vertically arranged and formed by a first barrier piece 9 and a second barrier piece 10; the first tank body 1, the second tank body 2 and the third tank body 3 are vertically arranged in sequence, so that the structure is compact, and the occupied area is small; moreover, it is right simultaneously to drive rabbling mechanism through single actuating mechanism 6 first cell body 1 second cell body 2 and the material in the third cell body 3 stirs, need not to set up a plurality of actuating mechanism 6 and stir the operation respectively, and operation maintenance work still less, simpler, has solved current mechanical stirring and has congealed reaction unit and has had the problem that occupation space is big.
The electric appliances presented in the article can be connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device controlled by a computer and the like.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The standard parts used by the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part can adopt the conventional means of mature bolts, rivets, welding and the like in the prior art, and the detailed description is not repeated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a stirring coagulation system, includes the base and sets up the casing on the base, its characterized in that still includes:
the first blocking piece is horizontally arranged on the inner side wall of the shell and is used for forming a first groove body together with the part of the shell far away from the base;
the second blocking piece is horizontally arranged on the inner side wall of the shell, is positioned on one side of the first blocking piece facing the base and is used for forming a third groove body together with the part of the shell facing the base, and the first blocking piece, the second blocking piece and the shell part between the first blocking piece and the second blocking piece form a second groove body together;
the stirring mechanism is arranged in the shell and used for stirring the materials in the first tank body, the second tank body and the third tank body simultaneously; and
and the driving mechanism is arranged outside the shell and used for driving the stirring mechanism to rotate so as to simultaneously stir the materials in the first tank body, the second tank body and the third tank body.
2. The mixing and coagulating device according to claim 1, wherein channels for passing materials are provided between the first tank body and the second tank body and between the second tank body and the third tank body, and the two channels are respectively provided at the left and right ends inside the casing.
3. The mixing and coagulating device of claim 2, wherein the channel is provided with a flow regulating assembly for regulating the flow of the material.
4. The mixing and coagulating device according to claim 1, wherein the output end of the driving mechanism is connected to one end of the mixing mechanism, and the other end of the mixing mechanism sequentially passes through the first blocking member and the second blocking member and extends into the third tank body.
5. The mixing and coagulating apparatus of claim 1, wherein the mixing mechanism comprises:
one end is installed actuating mechanism's the output other end passes in proper order first separation piece and second separation piece stretch into extremely pivot in the third cell body, the pivot is located first cell body second cell body and the part of third cell body all is provided with stirring portion.
6. The apparatus according to claim 5, wherein the mixing mechanism further comprises:
and the connecting pieces are correspondingly arranged on the first blocking piece and the second blocking piece and are used for supplying the rotating shaft to rotate and limiting the rotating shaft not to deviate in the horizontal direction.
7. The mixing and coagulating device according to claim 1, wherein a third blocking member perpendicular to the first blocking member is further disposed inside the casing, and the third blocking member is disposed on a side of the casing away from the first blocking member, and the third blocking member and a side of the casing away from the first blocking member together constitute a flow guide member for outputting a material.
8. The mixing and coagulating device according to claim 7, wherein one end of the flow guide part close to the base is communicated with the third tank body, and one end of the flow guide part far from the base is provided with a discharge hole.
9. The mixing and coagulating device according to claim 1, wherein the second tank body is provided with a first feed inlet on the side surface and communicated with the second tank body, and the third tank body is provided with a second feed inlet on the side surface and communicated with the third tank body.
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