CN113816521A - High-efficient clean system of papermaking sewage - Google Patents
High-efficient clean system of papermaking sewage Download PDFInfo
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- CN113816521A CN113816521A CN202111065087.7A CN202111065087A CN113816521A CN 113816521 A CN113816521 A CN 113816521A CN 202111065087 A CN202111065087 A CN 202111065087A CN 113816521 A CN113816521 A CN 113816521A
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- fixedly connected
- filter screen
- flocculating agent
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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
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- 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
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a high-efficiency purification system for papermaking sewage, which comprises a flocculation tank, wherein the rear end of the upper surface of the flocculation tank is movably connected with a filter screen mechanism, the filter screen mechanism comprises a support, an electric telescopic rod, a first shell, a first motor, rolling wheels, a material scattering mechanism, a first filter screen, a gravity ball, limiting wheels and grooves, two grooves are symmetrically formed in two sides of the upper surface of the flocculation tank, and the first shell is movably connected inside the two grooves. According to the invention, the height of the filter screen mechanism is adjusted through the electric telescopic rod, so that the central position of the first filter screen is leveled with the horizontal plane, scum is positioned at the central position of the first filter screen, the scum on the water surface of the flocculation tank is quickly and effectively cleaned, the periodic sprinkling of the flocculating agent is realized during cleaning, the adding of the flocculating agent is uniform, the problem of flocculating agent accumulation caused by adding the flocculating agent at a certain position is effectively avoided, and meanwhile, the flocculating agent after entering water can be stirred, so that the flocculating agent is fully reacted with the water.
Description
Technical Field
The invention relates to the technical field of papermaking sewage treatment, in particular to a papermaking sewage high-efficiency purification system.
Background
The papermaking industrial wastewater can be divided into sulfate pulp wastewater and sulfite pulp wastewater, and the papermaking wastewater contains a large amount of organic matters and suspended matters, and also contains a large amount of chemicals and impurities, so that the papermaking industrial wastewater is one of the main pollution sources of the water body in China;
the flocculation tank precipitation is a ring in sewage treatment, and the polymeric flocculant has good flocculation and decoloration capabilities and is convenient to use and operate and mainly comprises three types of synthetic inorganic polymeric flocculant, organic polymeric flocculant and natural organic polymeric flocculant. Generally, the larger the molecular weight of the flocculant is, the higher the flocculation activity is, the flocculation tank refers to a clean water tank for completing the flocculation process, and after the flocculant is added into the flocculation tank, more scum is generated in the flocculation tank;
in order to facilitate next use, the scum in the flocculation tank needs to be cleaned, the scum in the small flocculation tank is cleaned by people who take fishing tools to fish the scum and clean the scum, so that the cleaning is not comprehensive enough, the working efficiency is low, in order to improve the working efficiency, a plurality of people need to fish the scum together, the conventional method for adding the flocculating agent is that the flocculating agent is directly poured and added at a certain position in the tank and then stirred, and after the flocculating agent is contacted with water, a large amount of flocculating agent is accumulated, so that excessive scum is possibly generated, and the using effect of the flocculating agent is influenced.
Therefore, a high-efficiency purification system for papermaking sewage is provided.
Disclosure of Invention
The invention aims to provide a high-efficiency papermaking sewage purification system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency purification system for papermaking sewage, which comprises a flocculation tank, wherein the rear end of the upper surface of the flocculation tank is movably connected with a filter screen mechanism, the filter screen mechanism comprises a groove, a bracket, an electric telescopic rod, a first casing, a first motor, a rolling wheel, a material spreading mechanism, a first filter screen, a gravity ball and a limiting wheel, two grooves are symmetrically arranged on two sides of the upper surface of the flocculation tank, a first casing is movably connected inside the two grooves, a first motor is fixedly connected to the lower surface of the inner part of the first casing close to the central position, one end of a transmission shaft of the first motor is fixedly connected with a rolling wheel, the upper end of the first machine shell is fixedly connected with a bracket, both ends of the lower surface of a cross bar of the bracket are fixedly connected with electric telescopic rods, the electric telescopic handle lower extreme fixedly connected with spills material mechanism, the equal fixedly connected with first filter screen in spill material mechanism lower surface both ends, first filter screen lower extreme fixedly connected with gravity ball.
After the flocculating agent is added into the flocculation tank 1, more scum is generated in the flocculation tank 1, the scum in the flocculation tank 1 needs to be cleaned for the next use, and the scum in the small flocculation tank is cleaned by people holding fishing tools to fish the scum, so that the cleaning is not comprehensive enough, the working efficiency is low, in order to improve the working efficiency, a plurality of people are required to fish the scum together, and the flocculation tank 1 is generally small, so that the fishing is possibly influenced; according to the invention, the filter screen mechanism is arranged, in operation, the height of the filter screen mechanism is adjusted through the electric telescopic rod, so that the central position of the first filter screen is level with the horizontal plane, then the first motors on the two sides of the support are started, the first motor transmission shaft rotates to enable the rolling wheels to rotate, the rolling wheels drive the filter screen mechanism to move on the surface of the flocculation tank when rolling in the grooves, at the moment, the first filter screen is vertical to the water surface due to the downward traction force of the gravity balls, and scum on the water surface is removed in the forward moving process, so that the scum on the water surface of the flocculation tank can be quickly and effectively cleaned, the working efficiency is improved, and the labor is saved.
Preferably, spill material mechanism includes storage case, connecting plate, removal track, curved plate, first pivot pole, vane, displacement piece, second casing and second motor, electric telescopic handle lower extreme fixedly connected with storage case, the equal fixedly connected with connecting plate in storage case lower surface both ends, two the removal track has all been seted up near the upper end position to connecting plate one side surface, the inside swing joint of removal track has the displacement piece, displacement piece lower extreme fixedly connected with curved plate, one end connecting plate one side surface lower extreme fixedly connected with second casing, the inside lower surface central point of second casing puts fixedly connected with second motor, the first pivot pole of second motor drive shaft one end fixedly connected with, a plurality of vanes of fixedly connected with are put to first pivot pole surface central point.
The conventional method for adding the flocculating agent is to directly pour and add the flocculating agent at a certain position in a pool and then stir the flocculating agent, after the flocculating agent is contacted with water, a large amount of flocculating agent is accumulated, so that excessive scum is generated, and the scum needs to be cleaned firstly when the flocculating agent is added next time, so that the efficiency is low; the invention uses the transmission shaft of the second motor to drive the first rotating rod to rotate, the rotating vane fixedly connected with the first rotating rod rotates by taking the first rotating rod as the center of a circle, a roller at one end of the rotating vane contacts with the curved plate in the rotating process, the curved plate moves upwards due to the pushing of the rotating vane, the displacement block moves upwards in the moving track at the moment, the curved plate is ensured to be kept in the state of moving upwards, when the curved plate moves to be in contact with the storage box, the storage box is prevented from spilling flocculating agents downwards, when the rotating vane is separated from the curved plate, the curved plate is pushed by the gravity of the falling flocculating agents to move downwards, the lower part of the storage box is spilled with flocculating agents outwards, the periodic spilling of the flocculating agents is realized in the rotating process of the rotating vane, the uniform adding of the flocculating agents is completed while the scum is cleaned, the process is simplified, and the adding of the flocculating agents is uniform, meanwhile, the flocculant after entering water can be stirred, so that the reaction of the flocculant and the water is more sufficient, the problem of accumulation of the flocculant caused by adding the flocculant at a certain position is effectively avoided, and the working effect of the flocculant is improved.
Preferably, one end of the rotary vane, which is far away from the first rotating rod, is connected with a roller in a rolling manner, the curved plate is a member with an arc-shaped cross section, and the roller can roll on the lower surface of the curved plate.
The invention sets the roller wheel and the curved plate as the arc-shaped plate, so that the roller wheel replaces the rotating blade body to roll on the curved plate, thereby reducing the friction force between the components, improving the service life of the components, and being more beneficial to the rotating blade to push the curved plate to move in the rotating process.
Preferably, the mechanism is collected to the equal fixedly connected with in flocculation basin upper surface both ends, collect the mechanism and include pulling rod, connecting piece, string bag and second dwang, two fixed plates of the equal fixedly connected with in flocculation basin upper surface both ends rotate between two fixed plates and are connected with the second dwang, the outer fixed surface of second dwang is connected with the pulling rod, the outer fixed surface of second dwang is connected with the connecting piece, the connecting piece contained angle is ninety degrees, connecting piece lower extreme fixedly connected with string bag.
When the filter screen mechanism pushes the floating slag to the side of the flocculation tank, the floating slag in the tank still needs to be salvaged manually, the floating slag can be diffused on the water surface again due to the stirring action of a salvage tool in the salvage process manually, and the floating slag is not beneficial to the cleaning work of the floating slag.
Preferably, the string bag includes frame, buckle, second filter screen, connecting piece lower extreme fixedly connected with frame, the inside swing joint of frame has the second filter screen, second filter screen upper surface border position fixedly connected with buckle, the buckle is connected with the frame block.
After the second filter screen is used for a long time, pollutants such as scum and the like can be accumulated at the grid, the pollutants hung on the grid can cause that pool water can not be smoothly separated from the filter screen, and the scum is flushed into the pool by water again in the rotating process of the filter screen.
Preferably, one end of the frame, which is far away from the connecting member, is fixedly connected with a first bar 334, one end of the first bar 334 is movably connected with a second bar 335, and the second bar 335 is movably connected with a buckle.
When the second filter screen is heavy due to excessive scum, the pulling rod can not be pulled smoothly by a person, the working efficiency is low, and even the connecting piece is broken.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the filter screen mechanism is arranged, and the height of the filter screen mechanism is adjusted through the electric telescopic rod, so that the central position of the first filter screen is level to the horizontal plane, the floating slag on the water surface of the flocculation tank is quickly and effectively cleaned, the working efficiency is improved, and the labor is saved.
2. According to the invention, the material spreading mechanism is arranged, so that the periodic spilling of the flocculating agent is realized in the rotating process of the rotary vane, the uniform adding of the flocculating agent is completed while the scum is cleaned, the process is simplified, the adding of the flocculating agent is uniform, meanwhile, the flocculating agent after entering water can be stirred, the reaction of the flocculating agent and the water is more sufficient, the flocculating agent accumulation problem caused by adding the flocculating agent at a certain position is effectively avoided, and the working effect of the flocculating agent is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional elevation view of the present invention;
FIG. 3 is a sectional view taken in the direction A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged cross-sectional view taken at A of FIG. 3 in accordance with the present invention;
FIG. 5 is an elevational, cross-sectional view of the screen mechanism of the present invention;
FIG. 6 is an enlarged cross-sectional view taken at B of FIG. 5 in accordance with the present invention;
FIG. 7 is a cross-sectional view of the spreading mechanism of the present invention;
FIG. 8 is an elevational, cross-sectional view of the take-up mechanism of the present invention;
FIG. 9 is a cross-sectional view of a second screen according to the present invention;
in the figure: 1. a flocculation tank; 2. a filter screen mechanism; 21. a support; 22. an electric telescopic rod; 23. a first housing; 24. a first motor; 25. a rolling wheel; 26. a material spreading mechanism; 261. a material storage box; 262. a connecting plate; 263. a moving track; 264. a curved plate; 265. a first rotating lever; 266. rotating leaves; 267. a displacement block; 268. a second housing; 269. a second motor; 260. a roller; 27. a first filter screen; 28. a gravity ball; 29. a limiting wheel; 20. a groove; 3. a take-up mechanism; 31. pulling a rod; 32. a connecting member; 33. a net bag; 331. a frame; 332. buckling; 333. a second filter screen; 334. a first loop bar; 335. a second loop bar; 34. a second rotating lever; 35. and (7) fixing the plate.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of 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 considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 9, the present invention provides a technical solution:
a high-efficiency purification system for papermaking wastewater comprises a flocculation tank 1, wherein the rear end of the upper surface of the flocculation tank 1 is movably connected with a filter screen mechanism 2, the filter screen mechanism 2 comprises a groove 20, a support 21, an electric telescopic rod 22 (the selectable type is XTL100), a first housing 23, a first motor 24 (the selectable type is XD-3420-2), a rolling wheel 25, a spreading mechanism 26, a first filter screen 27, a gravity ball 28 and a limiting wheel 29, two grooves 20 are symmetrically formed in two sides of the upper surface of the flocculation tank 1, two grooves 20 are movably connected with the first housing 23, the lower surface of the inner part of the first housing 23 is fixedly connected with the first motor 24 near the central position, one end of a transmission shaft of the first motor 24 is fixedly connected with the rolling wheel 25, the upper end of the first housing 23 is fixedly connected with the support 21, two ends of the cross rod of the support 21 are fixedly connected with the electric telescopic rod 22, the lower end of the electric telescopic rod 22 is fixedly connected with a material scattering mechanism 26, two ends of the lower surface of the material scattering mechanism 26 are fixedly connected with first filter screens 27, and the lower ends of the first filter screens 27 are fixedly connected with gravity balls 28.
After the flocculating agent is added into the flocculation tank, more floating slag can be generated in the flocculation tank, the floating slag in the flocculation tank needs to be cleaned for the convenience of next use, and the floating slag cleaning of the small flocculation tank is realized by fishing the floating slag with a fishing tool, so that the cleaning is not comprehensive enough, the working efficiency is low, a plurality of people are needed to fish the floating slag together for improving the working efficiency, the flocculation tank is generally small, a plurality of fishing personnel can interfere with each other, and the fishing efficiency is influenced; according to the invention, by arranging the filter screen mechanism 2, in operation, the height of the filter screen mechanism 2 is adjusted through the electric telescopic rod 22, so that the central position of the first filter screen 27 is level with the horizontal plane, then the first motors 24 on the two sides of the bracket 21 are started, the transmission shafts of the first motors 24 rotate to enable the rolling wheels 25 to rotate, when the rolling wheels 25 roll in the grooves 20, the filter screen mechanism 2 is driven to move on the surface of the flocculation tank 1, at the moment, the first filter screen 27 is vertical to the water surface due to the downward traction force of the gravity balls 28, and scum on the water surface is removed in the forward moving process, so that the scum on the water surface of the flocculation tank 1 can be quickly and effectively cleaned, the working efficiency is improved, and the labor is saved.
As an embodiment of the present invention, as shown in fig. 5 to 7, the spreading mechanism 26 includes a material storage tank 261, a connection plate 262, a moving track 263, a curved plate 264, a first rotation rod 265, a rotation blade 266, a displacement block 267, a second machine housing 268 and a second motor 269 (optional model is XD-3420-2), the lower end of the electric telescopic rod 22 is fixedly connected with the material storage tank 261, both ends of the lower surface of the material storage tank 261 are fixedly connected with the connection plate 262, the outer surface of one side of the two connection plates 262 is provided with the moving track 263 near the upper end, the displacement block 267 is movably connected inside the moving track 263, the curved plate 264 is fixedly connected to the lower end of the displacement block 267, the second machine housing 268 is fixedly connected to the outer surface of one side of the connection plate 262, the second motor 269 is fixedly connected to the center position of the lower surface inside the second machine housing 268, one end of a transmission shaft of the second motor 269 is fixedly connected with a first rotating rod 265, and the center position of the outer surface of the first rotating rod 265 is fixedly connected with a plurality of rotating vanes 266.
The conventional method for adding the flocculating agent is to directly pour and add the flocculating agent at a certain position in a pool and then stir the flocculating agent, after the flocculating agent is contacted with water, a large amount of flocculating agent is accumulated, so that excessive scum is generated, and the scum needs to be cleaned firstly when the flocculating agent is added next time, so that the efficiency is low; the invention uses the transmission shaft of the second motor 269 to drive the first rotating rod 265 to rotate, the rotating vane 266 fixedly connected with the first rotating rod 265 rotates around the first rotating rod 265, the roller 260 at one end of the rotating vane 266 contacts with the curved plate 264 during the rotation, at this time, the curved plate 264 moves upwards due to the pushing of the rotating vane 266, at this time, the displacement block 267 moves upwards in the moving track 263, it is ensured that the curved plate 264 is kept in the state of moving upwards, when the curved plate 264 moves to contact with the storage tank 261, the storage tank 261 is prevented from spilling flocculating agent downwards, when the rotating vane 266 is separated from the curved plate 264, the curved plate 264 is pushed by the gravity of the flocculating agent falling, the curved plate 264 moves downwards, at this time, the flocculating agent is spilled outwards under the storage tank 261, the periodic spilling of flocculating agent is realized during the rotation of the rotating vane 266, the uniform adding of the flocculating agent is completed while the scum is cleaned, the process is simplified, the flocculating agent is added uniformly, the flocculating agent after entering water can be stirred, the reaction of the flocculating agent and the water is more sufficient, the problem of flocculating agent accumulation caused by adding the flocculating agent at a certain position is effectively avoided, and the working effect of the flocculating agent is improved.
As an embodiment of the present invention, as shown in fig. 6, a roller 260 is connected to one end of the rotary vane 266 away from the first rotary rod 265, the curved plate 264 is a member having an arc-shaped cross section, and the roller 260 can roll on the lower surface of the curved plate 264.
The rotary vane 266 contacts the curved plate 264 in the rotating process to generate sliding friction force, the friction force can cause abrasion to the surface of the component, and the service life of the component is reduced.
As an embodiment of the present invention, as shown in fig. 1, fig. 2, and fig. 8, both ends of the upper surface of the flocculation tank 1 are fixedly connected with a collecting mechanism 3, the collecting mechanism 3 includes a pulling rod 31, a connecting piece 32, a net bag 33, and a second rotating rod 34, both ends of the upper surface of the flocculation tank 1 are fixedly connected with two fixing plates 35, the second rotating rod 34 is rotatably connected between the two fixing plates 35, the pulling rod 31 is fixedly connected to the outer surface of the second rotating rod 34, the connecting piece 32 is fixedly connected to the outer surface of the second rotating rod 34, and the net bag 33 is fixedly connected to the lower end of the connecting piece 32.
When the filter screen mechanism 2 pushes the floating slag to the side of the flocculation tank 1, the floating slag in the tank still needs to be fished manually, and the floating slag can be diffused again on the water surface by the stirring action of a fishing tool in the fishing process manually, which is not beneficial to the cleaning work of the floating slag.
As an embodiment of the present invention, as shown in fig. 9, the net bag 33 includes a frame 331, a buckle 332, and a second filter net 333, the frame 331 is fixedly connected to the lower end of the connecting member 32, the second filter net 333 is movably connected to the inside of the frame 331, the buckle 332 is fixedly connected to the edge of the upper surface of the second filter net 333, and the buckle 332 is connected to the frame 331 in a snap-fit manner.
After the second filter screen 333 is used for a long time, pollutants such as scum and the like can be accumulated on the grids, the pollutants hung on the grids can cause that pool water cannot be smoothly separated from the filter screen, and the scum is flushed into the pool by water again in the rotation process of the filter screen.
As an embodiment of the present invention, as shown in fig. 9, a first bar 334 is fixedly connected to an end of the frame 331 away from the connecting element 32, a second bar 335 is movably connected to an end of the first bar 334, and the second bar 335 is movably connected to the buckle 332.
When the second filter screen 333 is heavy due to excessive scum, the pulling rod 31 may not be pulled smoothly by a person, so that the working efficiency is low, and even the connecting member 32 is broken, the second sleeve rod 335 may be retracted into the first sleeve rod 334 by the cooperation between the first sleeve rod 334 and the second sleeve rod 335, so as to reduce the weight of the second filter screen 333 far from the fixing plate 35, and facilitate the rotation of the second filter screen 333.
The using method comprises the following steps: in operation, the height of the filter screen mechanism 2 is adjusted by the electric telescopic rod 22, so that the center position of the first filter screen 27 is level with the horizontal plane, then the first motor 24 on both sides of the bracket 21 is started, the transmission shaft of the first motor 24 rotates to rotate the rolling wheel 25, the rolling wheel 25 drives the filter screen mechanism 2 to move on the surface of the flocculation tank 1 when rolling in the groove 20, at this time, the first filter screen 27 is vertical to the water surface due to the downward traction force of the gravity ball 28, and the scum on the water surface is removed in the forward movement process, at the same time, the transmission shaft of the second motor 269 drives the first rotating rod 265 to rotate, the rotating vane 266 fixedly connected with the first rotating rod 265 simultaneously rotates around the first rotating rod 265, the roller 260 at one end of the rotating vane 266 is in contact with the curved plate 264 in the rotation process, at this time, the curved plate 264 is moved upwards due to the rolling push, at this time, the displacement block 267 is moved upwards in the moving track 263, ensuring that the curved plate 264 is maintained in an upward motion, the curved plate 264, when moved into contact with the holding tank 261, will prevent the holding tank 261 from spilling flocculant downward, when the roller 260 is disengaged from the curved plate 264, the curved plate 264 will move downward, and the flocculant will be poured outward from the lower part of the storage tank 261, the periodic spilling of the flocculating agent is realized during the rotation of the rotary vane 266, when the scum is pushed to the edge of the flocculation tank 1 by the first filter screen 27, the pulling rod 31 is pulled to make the pulling rod 31 rotate the connecting member 32 upward with the second rotating rod 34 as the pivot, the connecting member 32 drives the second filter screen 333 to rotate, when the second screen 333 is rotated out of the water, the scum can be removed, and when the scum is too much and the second screen 333 is heavy, the second rod 335 can be retracted into the first rod 334 to reduce the weight of the second screen 333 away from the fixed plate 35, thereby facilitating rotation.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient clean system of papermaking sewage, includes flocculation basin (1), its characterized in that: the rear end of the upper surface of the flocculation tank (1) is movably connected with a filter screen mechanism (2), the filter screen mechanism (2) comprises a support (21), an electric telescopic rod (22), a first casing (23), a first motor (24), rolling wheels (25), a spreading mechanism (26), a first filter screen (27), a gravity ball (28), a limiting wheel (29) and a groove (20), two grooves (20) are symmetrically formed in two sides of the upper surface of the flocculation tank (1), the first casing (23) is movably connected in two grooves (20), the first motor (24) is fixedly connected to the position, close to the center, of the lower surface in the first casing (23), the rolling wheels (25) are fixedly connected to one end of a transmission shaft of the first motor (24), the support (21) is fixedly connected to the upper end of the first casing (23), the electric telescopic rods (22) are fixedly connected to two ends of the lower surface of a cross rod of the support (21), electric telescopic handle (22) lower extreme fixedly connected with spills material mechanism (26), spill the equal fixedly connected with first filter screen (27) in material mechanism (26) lower surface both ends, first filter screen (27) lower extreme fixedly connected with gravity ball (28).
2. The high-efficiency purification system for papermaking wastewater as claimed in claim 1, wherein: the spreading mechanism (26) comprises a storage box (261), a connecting plate (262), a movable track (263), a curved plate (264), a first rotating rod (265), a rotating blade (266), a displacement block (267), a second machine shell (268) and a second motor (269), wherein the lower end of the electric telescopic rod (22) is fixedly connected with the storage box (261), the two ends of the lower surface of the storage box (261) are fixedly connected with the connecting plate (262), the outer surface of one side of the connecting plate (262) is close to the upper end, the movable track (263) is arranged in the movable track (263), the displacement block (267) is movably connected with the movable track, the curved plate (264) is fixedly connected with the lower end of the outer surface of one side of the connecting plate (262), the second machine shell (268) is fixedly connected with the lower end of the outer surface of one side of the connecting plate (262), and the second motor (269) is fixedly connected with the center position of the inner lower surface of the second machine shell (268), one end of a transmission shaft of the second motor (269) is fixedly connected with a first rotating rod (265), and the center of the outer surface of the first rotating rod (265) is fixedly connected with a plurality of rotating vanes (266).
3. The high-efficiency purification system for papermaking wastewater as set forth in claim 2, wherein: one end of the rotary vane (266) far away from the first rotating rod (265) is connected with a roller (260) in a rolling mode, the curved plate (264) is a component with an arc-shaped cross section, and the roller (260) can roll on the lower surface of the curved plate (264).
4. The high-efficiency purification system for papermaking wastewater as claimed in claim 1, wherein: flocculation pond (1) upper surface both ends are all from fixedly connected with collection mechanism (3), collect mechanism (3) including pulling rod (31), connecting piece (32), string bag (33) and second dwang (34), two fixed plate (35) of flocculation pond (1) upper surface front end fixedly connected with rotate between two fixed plate (35) and are connected with second dwang (34), second dwang (34) outer fixed surface connects pulling rod (31), second dwang (34) outer fixed surface connects connecting piece (32), connecting piece (32) and pulling rod (31) contained angle are ninety degrees, connecting piece (32) lower extreme fixedly connected with string bag (33).
5. The high-efficiency purification system for papermaking wastewater as set forth in claim 4, wherein: string bag (33) include frame (331), buckle (332), second filter screen (333), connecting piece (32) lower extreme fixedly connected with frame (331), the inside swing joint of frame (331) has second filter screen (333), second filter screen (333) upper surface border position fixedly connected with buckle (332), buckle (332) are connected with frame (331) block.
6. The high-efficiency purification system for papermaking wastewater as set forth in claim 5, wherein: one end fixedly connected with first loop bar (334) that connecting piece (32) were kept away from in frame (331), first loop bar (334) one end swing joint has second loop bar (335), second loop bar (335) and buckle (332) swing joint.
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| CN202111065087.7A CN113816521B (en) | 2021-09-11 | 2021-09-11 | High-efficient clean system of papermaking sewage |
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| CN202111065087.7A CN113816521B (en) | 2021-09-11 | 2021-09-11 | High-efficient clean system of papermaking sewage |
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| CN113816521B CN113816521B (en) | 2023-08-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108618A (en) * | 2022-08-30 | 2022-09-27 | 诸城市天工造纸机械有限公司 | Papermaking wastewater treatment device |
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| DE19719638A1 (en) * | 1996-10-09 | 1998-04-23 | Joachim Friedrich Knauer | Device for mixing flocculant into a sewage sludge flow and application of the device |
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| CN211724903U (en) * | 2020-01-13 | 2020-10-23 | 惠州龙纳家居科技有限公司 | Scraper blade filtration system |
| CN112374697A (en) * | 2020-11-10 | 2021-02-19 | 张琪玲 | Industrial sewage treatment device |
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| DE19719638A1 (en) * | 1996-10-09 | 1998-04-23 | Joachim Friedrich Knauer | Device for mixing flocculant into a sewage sludge flow and application of the device |
| CN208911527U (en) * | 2018-09-17 | 2019-05-31 | 青岛华龙电力设备制造有限公司 | A kind of energy conservation and environmental protection scraper slag removing machine |
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| CN113816521B (en) | 2023-08-22 |
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Effective date of registration: 20230801 Address after: 276400 South of No.2 Road and west of No.5 Road in Hexi Project Area, Yishui County Economic Development Zone, Linyi City, Shandong Province Applicant after: Yishui Xinyuan Paper Co.,Ltd. Address before: 246000 room 402, building 3, tianyijiayuan, northeast corner of cultural and educational garden, Yingjiang District, Anqing City, Anhui Province Applicant before: Huang Wuyang |
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