CN114984661A - Paper pulp sewage treatment plant of papermaking usefulness - Google Patents
Paper pulp sewage treatment plant of papermaking usefulness Download PDFInfo
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- CN114984661A CN114984661A CN202210716937.3A CN202210716937A CN114984661A CN 114984661 A CN114984661 A CN 114984661A CN 202210716937 A CN202210716937 A CN 202210716937A CN 114984661 A CN114984661 A CN 114984661A
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- rotary drum
- cleaning
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- fishing
- sewage treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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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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- 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
- C02F2303/16—Regeneration of sorbents, filters
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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- 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)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of papermaking sewage treatment, in particular to a paper pulp sewage treatment device for papermaking, which comprises a supporting platform, a supporting rack for supporting a sedimentation tank, a filtering tank and a circulating fishing device, the sedimentation tank, the filtering tank, the circulating fishing device for fishing suspended matters inside the filtering tank and a cleaning and recovering device for cleaning the circulating fishing device. According to the invention, the circular salvaging device is arranged on the filtering tank, and the rotary drum is driven by the driving motor to rotate to drive the salvaging filter screens to rotate circularly, so that suspended matters in the sewage in the filtering tank are salvaged, and then are cleaned by the cleaning and recovering device, therefore, the pulp sewage can be rapidly filtered and the suspended matters can be removed, and the sewage treatment efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of papermaking sewage treatment, in particular to a paper pulp sewage treatment device for papermaking.
Background
The paper making is an important invention of ancient Chinese workers and comprises a mechanism mode and a manual mode; the mechanism is continuously carried out on a paper machine, pulp suitable for paper quality is diluted to certain concentration by water, and is primarily dewatered at a wire part of the paper machine to form a wet paper sheet, and then the wet paper sheet is pressed, dewatered and dried to obtain the paper.
And in the paper pulp sewage when papermaking, there are some suspended solids that can subside and the suspended solids that can not subside, these suspended solids majority are constituteed by some fibre and fine material of fibre, these wastes material can be retrieved, and can carry out the reutilization, but some current recovery modes are mainly filtered through grid structure, when its grid structure filters, can't be quick cross the suspended solids filtration, work efficiency is low, and grid structure is remaining when filtering the suspended solids easily, need carry out artificial washing after finishing filtering work in order to guarantee subsequent filtering work, very consume manpower and materials.
Therefore, we propose a paper pulp sewage treatment device for paper making to solve the above problems.
Disclosure of Invention
The invention provides a paper pulp sewage treatment device for papermaking, which aims to solve the technical problems in the background technology.
The invention provides a paper pulp sewage treatment device for papermaking, which comprises a supporting platform, a supporting rack for supporting a sedimentation tank, a filtering tank and a circulating fishing device, the sedimentation tank, the filtering tank, the circulating fishing device for fishing suspended matters on the inner side of the filtering tank and a cleaning and recovering device for cleaning the circulating fishing device, wherein the supporting rack is used for supporting the sedimentation tank, the filtering tank and the circulating fishing device; the bottom of the support frame is arranged on the support platform; the sedimentation tank is arranged on the lower part of the support frame, and a first discharge pipe is arranged on one side of the sedimentation tank; the filter tank is arranged on the upper part of the support frame, corresponds to the sedimentation tank, and is provided with a second discharge pipe on the side surface of the filter tank in the same direction as the first discharge pipe; the circulating fishing device is arranged on the support racks on the two sides of the upper end of the filtering tank, and the lower half part of the circulating fishing device is arranged on the inner side of the filtering tank; the cleaning and recovering device is arranged on one side of the circulating fishing device, and the bottom side of the cleaning and recovering device is supported on the supporting platform.
Preferably, the circulating fishing device comprises a rotary drum for circulating rotation, the rotary drum is arranged at the upper end of the filtering tank, and the lower half part of the rotary drum is arranged inside the filtering tank;
the middle mounting of one side of the rotary drum is provided with a first rotary connecting shaft, the first rotary connecting shaft is connected with an output end of a driving motor mounted on the support frame, the middle mounting of the other side of the rotary drum is provided with a second rotary connecting shaft, the second rotary connecting shaft is connected with a support shaft seat mounted on the support frame in a rotating mode, the rotary drum is provided with a plurality of fishing filter screens all around, the inner side of the rotary drum is provided with a swing pushing mechanism, and the swing pushing mechanism is connected to inner side ends of the plurality of fishing filter screens to enable the fishing filter screens to stretch out and draw back in notches in the rotary drum.
Preferably, the swing pushing mechanism comprises a swing disc for driving the swing frame to swing back and forth;
the rotary connecting seat is arranged at the rear end of the swing disc and is in rotary connection with one end of the rotary connecting seat through a shaft rod, the other end of the rotary connecting seat is connected with a third rotary connecting shaft, the other end of the third rotary connecting shaft is connected with the output end of a second driving motor arranged in the rotary drum, a plurality of swing frames are in rotary connection with the outer ring of the swing disc, the outer side end of each swing frame is in rotary connection with the sliding block, the sliding block is in sliding connection with the inner side of a guide sliding groove arranged on the inner side of the rotary drum, and the sliding block is connected with the inner side end of a salvage filter screen.
Preferably, the cleaning and recovering device comprises a cleaning mechanism for cleaning the surface of the rotary drum, a fixed bracket for installing and positioning the cleaning mechanism and an absorption mechanism for recovering suspended matters after the cleaning mechanism cleans;
the rear side of the cleaning mechanism is arranged on the upper end of the support frame and one side surface outside the filter tank through a fixed support, and the upper end of the absorption mechanism is positioned through the fixed support and is connected with the rear side of the bottom of the cleaning mechanism.
Preferably, the cleaning mechanism comprises a conveying outer pipe for cleaning, collecting and conveying suspended matters, a cleaning brush roller for cleaning the surface of the rotary drum and a driving motor III arranged on the front end face of one side of the conveying outer pipe;
one side of the conveying outer pipe is fixed on the fixed support, one side of the rear end of the conveying outer pipe is in butt joint with the absorption mechanism, the cleaning brush roll is arranged at the front end in the conveying outer pipe, two ends of the cleaning brush roll are rotatably connected with the shaft rod conveying outer pipe, and one end of the cleaning brush roll is connected with the shaft rod of the driving motor.
Preferably, the absorption means comprise a delivery pipe for the suspension; the conveying pipe is arranged on the fixed bracket through the fixed buckle;
the conveyer pipe upper end is connected on carrying outer tube rear end one side, and the conveyer pipe bottom is connected with coupling hose, and the coupling hose other end is connected in the collecting vessel upper end to both junctions are installed in the fan, and the collecting vessel bottom outside is supported on supporting platform through the end support.
Preferably, the fishing filter screens are provided with not less than two and are arranged on the rotary drum at equal intervals.
Preferably, the number of the swing frames is not less than two, and the swing frames are arranged corresponding to each fishing filter screen.
Preferably, the lower side edge of the front end of the conveying outer pipe is provided with a connecting plate, and the upper side edge of the front end is provided with an inclined baffle.
Preferably, the number of the fixing buckles is more than two, and the fixing buckles are arranged on the fixing support at equal intervals from top to bottom.
The invention has the following beneficial effects:
according to the invention, the circular fishing device is arranged on the filtering tank, and the rotary drum is driven by the driving motor to rotate to drive the plurality of fishing filter screens to circularly rotate, so that suspended matters in the sewage in the filtering tank are fished, and then the sewage is cleaned by the cleaning and recycling device, so that the pulp sewage can be rapidly filtered and the suspended matters can be rapidly removed, and the sewage treatment efficiency is greatly improved;
further, be provided with swing push mechanism inside the rotary drum, drive under driving motor two, make and rotate the connecting seat and drive the swing and coil the annular swing back, make many swing brackets drive many and salvage the filter screen and stretch out and draw back in the notch on the rotary drum, make the rotary drum arrange the filter screen of salvaging in the pond in and stretch out and salvage the suspended solid, and the filter screen of salvaging of rotary drum upper end then can be withdrawed, and scrape the suspended solid and stay on the rotary drum surface, make things convenient for subsequent cleaning work, through driving many fishing filter screen circulation flexible works, realize the quick fishing work to the suspended solid, and the treatment efficiency is improved.
According to the invention, through the arranged cleaning and recovering device, the cleaning mechanism cleans and collects the suspended matters scraped from the upper end of the rotary drum, and then the absorption mechanism further absorbs the collected suspended matters and uniformly collects the suspended matters, so that the suspended matters after fishing are quickly collected and treated without manual cleaning, and the working efficiency is improved;
furthermore, the cleaning mechanism is driven by the driving motor III to enable the cleaning brush roll to rotate, and then the brush bristles of the cleaning brush roll are cleaned into the conveying outer pipe to be collected after contacting with suspended matters scraped from the surface of the rotary drum, so that the surface of the rotary drum is quickly cleaned without manual cleaning, and the working efficiency is high;
furthermore, the absorption mechanism is arranged, under the work of the fan, negative pressure suction force is generated in the conveying pipe and the connecting hose, suspended matters collected in the conveying outer pipe are pumped down and conveyed into the collecting barrel to be collected uniformly, and subsequent treatment is facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view showing the construction of a pulp sewage treatment apparatus for papermaking according to the present invention;
FIG. 2 is a schematic structural view of a circulation fishing device of a pulp sewage treatment device for papermaking, which is provided by the invention;
FIG. 3 is a schematic rear view of the circulation fishing device of the pulp sewage treatment device for papermaking according to the present invention;
FIG. 4 is a schematic diagram of a rear sectional view of a swing pushing mechanism of a paper pulp sewage treatment device for paper making according to the present invention;
FIG. 5 is a schematic structural diagram of a cleaning mechanism of a paper-making pulp sewage treatment device according to the present invention;
FIG. 6 is a schematic view showing an inner cross-sectional structure of an outer delivery pipe of a pulp sewage treatment apparatus for papermaking according to the present invention;
FIG. 7 is a schematic structural view of an absorption mechanism of a pulp sewage treatment apparatus for papermaking according to the present invention;
fig. 8 is an enlarged schematic view of a portion a in fig. 7.
Reference numbers in the figures: a supporting platform-1, a supporting frame-2, a sedimentation tank-3, a filtering tank-4, a circulating fishing device-5, a cleaning and recovering device-6, a rotary drum-51, a rotary connecting shaft I-52, a driving motor I-53, a rotary connecting shaft II-54, a supporting shaft seat-55, a fishing filter screen-56, a swinging and pushing mechanism-57, a swinging disc-571, a rotary connecting seat-572, a rotary connecting shaft III-573, a driving motor II-574, a swinging frame-575, a sliding block-576, a guiding sliding groove-577, a cleaning mechanism-61, a fixed support-62, an absorbing mechanism-63, a conveying outer pipe-611, a cleaning brush roller-612, a driving motor III-613, a conveying pipe-631, a fixing buckle-632, A connecting hose-633, a collecting barrel-634, a fan-635, a bottom bracket-636, a first discharge pipe-31, a second discharge pipe-41, a connecting plate-601 and a baffle-602.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. 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.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, the paper pulp sewage treatment device for papermaking provided by the invention comprises a supporting platform 1, a supporting frame 2 for supporting a sedimentation tank 3, a filtering tank 4 and a circular fishing device 5, the sedimentation tank 3, the filtering tank 4, the circular fishing device 5 for fishing suspended matters inside the filtering tank 4 and a cleaning and recovering device 6 for cleaning the circular fishing device 5;
wherein, the supporting platform 1 plays a role of supporting each structure in the invention, the bottom of the supporting frame 2 is arranged on the supporting platform 1, the sedimentation tank 3 is arranged on the lower part of the supporting frame 2, and one side is provided with a first discharge pipe 31, the sedimentation tank 3 is used for carrying out sedimentation treatment after adding liquid medicine into filtered sewage, the first discharge pipe 31 is arranged for discharging water and internal magazines, the filter tank 4 is arranged on the upper part of the supporting frame 2 and corresponds to the sedimentation tank 3, and the side surface of the filter tank 4 in the same direction with the first discharge pipe 31 is provided with a second discharge pipe 41, the filter tank 4 carries out filtration treatment after putting in the sewage, the second discharge pipe 41 arranged on one side can be used for discharging the filtered sewage downwards into the sedimentation tank 3, the circular salvage device 5 is arranged on the lower half part of the supporting frame 2 on both sides of the upper end of the filter tank 4, and the circular salvage device 5 is arranged inside the filter tank 4, the suspended solid in the sewage can be salvaged in the filtering ponds 4 to the circulation fishing device 5 that sets up, and realizes the filtration treatment work in the filtering ponds 4, and clearance recovery unit 6 installs on 5 one sides of circulation fishing device, and the bottom side supports on supporting platform 1, and this clearance recovery unit 6 is used for advancing further clearance collection with the suspended solid after 5 salvage of circulation fishing device.
Referring to fig. 2 to 3, in the present embodiment, the circulation fishing device 5 includes a rotary drum 51 for circulation rotation, the rotary drum 51 is disposed at the upper end of the filtering tank 4, and the lower half part of the rotary drum 51 is disposed inside the filtering tank 4, and can be circularly rotated into the filtering tank 4 after the rotary drum 51 rotates, so as to fish up suspended matters in the sewage in the filtering tank 4 through a fishing screen 56;
a first rotating connecting shaft 52 is arranged in the middle of one side of the rotating drum 51, the first rotating connecting shaft 52 is connected with the output end of a first driving motor 53 arranged on the supporting rack 2, a second rotating connecting shaft 54 is arranged in the middle of the other side of the rotating drum 51, the second rotating connecting shaft 54 is rotatably connected with a supporting shaft seat 55 arranged on the supporting rack 2, the second rotating connecting shaft 54 is rotatably connected with the supporting shaft seat 55 through a bearing, and after the rotating drum is driven by the first driving motor 53, two sides of the rotating drum 51 respectively rotate through the first rotating connecting shaft 52 and the second rotating connecting shaft 54;
the periphery of the rotary drum 51 is provided with six salvage filter screens 56 which are arranged on the rotary drum 51 at equal intervals, the salvage filter screens 56 are telescopic in the notches on the rotary drum 51, the rotary drum 51 can drive the salvage filter screens 56 to circularly enter the filter tank 4 for salvage work after rotating, the inner side of the rotary drum 51 is provided with a swing pushing mechanism 57, the swing pushing mechanism 57 is connected to the inner side ends of the plurality of salvage filter screens 56 to enable the salvage filter screens 56 to be telescopic in the notches on the rotary drum 51, and the swing pushing mechanism 57 circularly drives the six salvage filter screens 56 to circularly telescopic on the rotary drum 51;
specifically, after the first driving motor 53 is operated, the first rotating connecting shaft 52 is driven to rotate, the other side of the rotary drum 51 rotates on the supporting shaft seat 55 through the second rotating connecting shaft 54, so that the rotary drum 51 can rotate on the filter tank 4, meanwhile, the fishing filter screen 56 which is arranged at the lower part of the rotary drum 51 and extends out of the inner side of the filtering tank 4 can salvage suspended matters in the sewage in the filtering tank 4, the swing pushing mechanism 57 is arranged to synchronously push along with the rotation of the rotary drum 51, so that the fishing filter screen 56 extends out when the fishing filter screen is arranged in the rotary drum 51, after rotation with the drum 51, the suspension is scooped up and carried out together, and at the high point of rotation, the swing pushing mechanism 57 drives the high fishing filter screen 56 to retract into the interior of the drum 51, the suspended matter after being salvaged is scraped off and left on the upper surface of the rotary drum 51, and then cleaning work is carried out through the cleaning and recovering device 6.
Referring to fig. 3 to 4, in the present embodiment, the swing pushing mechanism 57 includes a swing tray 571 for driving the swing frame 575 to swing back and forth; a rotary connecting seat 572 is arranged at the rear end of the swinging disk 571 and is rotationally connected with one end of the rotary connecting seat 572 through a shaft lever, so that the swinging disk 571 can circularly swing under the driving of the rotary connecting seat 572, a rotary connecting shaft third 573 is connected with the other end of the rotary connecting seat 572, the other end of the rotary connecting shaft third 573 is connected with the output end of a second driving motor 574 arranged in the rotary drum 51, the second driving motor 574 drives the rotary connecting seat 572 to rotate after working, and the other end of the rotary connecting seat 572 is rotationally connected with the swinging disk 571 through the shaft lever to drive the swinging disk 571 to circularly swing;
six swing frames 575 are rotatably connected to the outer ring of the swing disc 571 and are arranged corresponding to each fishing filter screen 56, the outer side end of each swing frame 575 is rotatably connected to a sliding block 576, the sliding block 576 is slidably connected to the inner side of a guide sliding groove 577 arranged on the inner side of the rotary drum 51, and the sliding block 576 is connected to the inner side end of each fishing filter screen 56, so that the six swing frames 575 can be synchronously driven to perform reciprocating telescopic swinging after the swing disc 571 swings in a ring shape, and each fishing filter screen 56 can synchronously perform telescopic work;
specifically, after the second driving motor 574 is operated, the second driving motor drives the rotating connecting seat 572 to rotate, the rotary connecting seat 572 is connected with the swinging disc 571 through the shaft rod at the other end after rotating, so as to drive the swinging disc 571 to swing annularly, meanwhile, the swinging disc 571 swings circularly to drive the six swinging frames 575 to swing and stretch synchronously, when the swinging disc 571 swings annularly to one side of the interior of the rotating cylinder 51, the fishing screen 56 on that side will extend out of the exterior of the rotating cylinder 51, while the fishing screen 56 on the other side of the rotating cylinder 51 will retract back into the interior of the rotating cylinder 51, namely, the fishing filter screen 56 at the bottom of the rotary drum 51 extends into the filter tank 4 to perform fishing work on suspended matters in the sewage, the fishing screen 56 at the upper end of the rotary drum 51 is retracted, so that suspended matters fished on the fishing screen 56 are scraped to remain on the upper surface of the rotary drum 51 and then cleaned by the subsequent cleaning and recovering device 6.
It should be noted that, in the present embodiment, the through hole is formed in the middle of the second rotating connecting shaft 54, and can be used for setting a power line of the second driving motor 574 in the rotating drum 51 to penetrate through, so as to ensure normal power supply of the second driving motor 574, and certainly not limited to the above manner, a rechargeable battery for normally supplying power to the second driving motor 574 may also be installed in the rotating drum 51 in advance, so as to ensure normal power supply of the second driving motor 574.
Referring to fig. 2, fig. 3 and fig. 5, in the present embodiment, the cleaning and recycling device 6 includes a cleaning mechanism 61 for cleaning the surface of the drum 51, a fixing bracket 62 for installing and positioning the cleaning mechanism 61, and an absorbing mechanism 63 for recycling the suspended matters after the cleaning mechanism 61 cleans;
wherein, clearance mechanism 61 rear side is passed through fixed bolster 62 and is installed on the outer side of support frame 2 upper end and filtering ponds 4 to contact to the rotary drum 51 surface through clearance mechanism 61 front end, and carry out the cleaning work to remaining to the surperficial suspended solid, fix a position through fixed bolster 62 in absorption mechanism 63 upper end, and be connected with clearance mechanism 61 bottom rear side, collect the suspended solid after will clearing up.
Referring to fig. 3, 5 and 6, in the present embodiment, the cleaning mechanism 61 includes a conveying outer tube 611 for cleaning and collecting suspended matters, a cleaning brush roller 612 for cleaning the surface of the rotating drum 51, and a driving motor three 613 mounted on a front end surface of one side of the conveying outer tube 611;
one side of the conveying outer pipe 611 is fixed on the fixed support 62, the conveying outer pipe 62 is fixedly supported by the fixed support 62, one side of the rear end of the conveying outer pipe 611 is in butt joint with the absorption mechanism 63, the suspended matters cleaned and collected in the conveying outer pipe 611 can be further collected by the absorption mechanism 63, the cleaning brush roller 612 is arranged at the front end in the conveying outer pipe 611, bristles of the cleaning brush roller 612 are in contact with the surface of the rotary drum 51, two ends of the cleaning brush roller 612 are rotatably connected with the shaft conveying outer pipe 611, a shaft at one end of the cleaning brush roller 612 is connected with the output end of the driving motor III 613, and the cleaning brush roller 612 is driven to rotate after the driving motor III 613 works so as to clean the surface of the rotary drum 51;
specifically, after the driving motor three 613 passes through, the cleaning brush roller 612 arranged at the front end in the conveying outer pipe 611 can be driven to rotate, and after the cleaning brush roller 612 rotates, the bristles of the cleaning brush roller contact the upper surface of the rotary drum 51 to clean the suspended matters scraped off when the fishing filter net 56 is retracted into the rotary drum 51, and meanwhile, the cleaned suspended matters are collected at the rear end in the conveying outer pipe 611 and then further collected by the subsequent absorbing mechanism 63.
The connecting plate 601 is installed on the lower side edge of the front end of the conveying outer pipe 611, the connecting plate 601 is made of soft rubber materials, the connecting plate can contact the surface of the rotary drum 51 to scrape suspended matters, meanwhile, the soft materials cannot damage the surface of the rotary drum 51, the inclined baffle 602 is installed on the upper side edge of the front end of the conveying outer pipe 611, the suspended matters swept when the cleaning brush roller 612 rotates can be blocked by the baffle 602, splashing is reduced, and collection efficiency is guaranteed.
Referring to fig. 3, 7 and 8, in the present embodiment, the absorbing mechanism 63 includes a delivery pipe 631 for delivering the suspended matter; the delivery pipe 631 is mounted on the fixing bracket 62 by the fixing buckle 632 to maintain the stability of the delivery pipe 631; the upper end of the conveying pipe 631 is connected to one side of the rear end of the conveying outer pipe 611, suspended matters collected inside the conveying outer pipe 611 can be absorbed, the bottom of the conveying pipe 631 is connected with the connecting hose 633, further conveying is performed through the connecting hose 633, the other end of the connecting hose 633 is connected to the upper end of the collecting barrel 634, the connecting position of the connecting hose 633 and the collecting barrel 634 is installed on the fan 635, negative pressure suction force is generated in a conveying pipeline after the fan 635 works, the suspended matters collected inside the conveying outer pipe 611 can be collected, finally the suspended matters are conveyed into the collecting barrel 634 to be collected in a unified mode, and the outer side of the bottom of the collecting barrel 634 is supported on the supporting platform 1 through the bottom support 636 to be stably supported;
the number of the fixing buckles 632 in this embodiment is three, and the fixing buckles are equidistantly installed on the fixing bracket 62 from top to bottom, so that the conveying pipe 631 can be positioned more stably.
According to the paper pulp sewage treatment device for papermaking, the circular salvage device 5 is installed on the filter tank 4, the rotary drum 51 is driven by the first driving motor 53 to rotate to drive the plurality of salvage filter screens 56 to rotate circularly, suspended matters in sewage in the filter tank 4 are salvaged, and then are cleaned by the cleaning and recovering device 6, so that paper pulp sewage can be rapidly filtered to remove the suspended matters, and the sewage treatment efficiency is greatly improved; at inside swing push mechanism 57 that is provided with of rotary drum 51, drive down at driving motor two 574, make to rotate connecting seat 572 and drive swing dish 571 annular swing back, make many swing brackets 575 drive many and salvage filter screen 56 and stretch out and draw back in rotary drum 51 upper notch, make rotary drum 51 arrange in filter tank 4 salvage filter screen 56 and stretch out and salvage the suspended solid, and salvage filter screen 56 of rotary drum 51 upper end then can withdraw, and scrape the suspended solid and stay on rotary drum 51 surface, make things convenient for subsequent clearance work, salvage filter screen 56 circulation flexible work through driving many, the realization is salvaged the work fast of suspended solid, and the efficiency of treatment is improved.
According to the invention, through the arranged cleaning and recycling device 6, the cleaning mechanism 61 cleans and collects suspended matters scraped from the upper end of the rotary drum 51, and then the absorption mechanism 63 further absorbs and uniformly collects the collected suspended matters, so that the suspended matters after fishing are quickly collected and processed, manual cleaning is not needed, and the working efficiency is improved; the cleaning mechanism 61 is driven by the third driving motor 613 to rotate the cleaning brush roller 612, then the bristles of the cleaning brush roller contact suspended matters scraped from the surface of the rotary drum 51 and clean the suspended matters into the conveying outer pipe 611 to collect, so that the surface of the rotary drum 51 is quickly cleaned without manual cleaning, and the working efficiency is high; the absorption mechanism 63 is arranged, under the operation of the fan 635, so that negative pressure suction is generated in the conveying pipe 631 and the connecting hose 633 to pump down suspended matters collected in the conveying outer pipe 611 and convey the suspended matters to the collecting barrel 634 for uniform collection, thereby facilitating subsequent treatment.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A paper pulp sewage treatment device for papermaking is characterized by comprising
A support platform;
the supporting rack is used for supporting the sedimentation tank, the filtering tank and the circulating fishing device, and the bottom of the supporting rack is arranged on the supporting platform;
the sedimentation tank is arranged on the lower part of the support frame, and a first discharge pipe is arranged on one side of the sedimentation tank;
the filtering tank is arranged on the upper part of the supporting rack, corresponds to the sedimentation tank and is provided with a second discharge pipe on the side surface of the filtering tank in the same direction as the first discharge pipe;
the circulating fishing device is arranged on the support frames on two sides of the upper end of the filtering tank, and the lower half part of the circulating fishing device is arranged on the inner side of the filtering tank;
and the cleaning and recovering device is used for cleaning the circulating fishing device and is arranged on one side of the circulating fishing device, and the bottom side of the cleaning and recovering device is supported on the supporting platform.
2. The paper-making pulp sewage treatment device according to claim 1, wherein the circulation fishing device comprises a rotary drum for circulation rotation, the rotary drum is arranged at the upper end of the filtering tank, and the lower half part of the rotary drum is arranged inside the filtering tank;
the utility model discloses a fishing device, including rotary drum, support frame, swing propelling mechanism, swing pushing mechanism, it is flexible in the notch on the rotary drum, rotary drum one side mid-mounting has the rotation even axle one, and should rotate even axle one with install in a driving motor output on the support frame is connected, rotary drum opposite side mid-mounting has the rotation even axle two, and should rotate even axle two with install in support axle bed rotation in the support frame is connected, the rotary drum is provided with a plurality of filter screens of salvaging all around, swing propelling mechanism installs swing propelling mechanism in the rotary drum inboard, just swing propelling mechanism connects and makes the filter screen of salvaging in the rotary drum medial extremity.
3. The paper-making pulp sewage treatment device according to claim 2, wherein the swing pushing mechanism comprises a swing disc for driving the swing frame to swing back and forth;
be provided with on the swinging tray rear end and rotate the connecting seat, and with it connects to rotate one of connecting seat and serve through the axostylus axostyle rotation, it even epaxial three to rotate to be connected with on the rotating connecting seat other end, rotate even the three other ends of axle and install in the inside two output ends of driving motor of rotary drum meet, it is connected with many swing brackets to rotate on the swinging tray outer lane, just the swing bracket outside end rotates with on the sliding block to be connected, the sliding block with set up in sliding connection is gone up to the direction sliding tray inboard on the rotary drum inboard, just the sliding block is connected with salvage filter screen medial extremity.
4. The paper-making pulp sewage treatment device according to claim 1, wherein the cleaning and recovering device comprises a cleaning mechanism for cleaning the surface of the rotary drum, a fixed bracket for installing and positioning the cleaning mechanism and an absorption mechanism for recovering suspended matters after the cleaning mechanism cleans;
the rear side of the cleaning mechanism is arranged on the upper end of the support frame and one side surface outside the filter tank through the fixed support, and the upper end of the absorption mechanism is positioned through the fixed support and is connected with the rear side of the bottom of the cleaning mechanism.
5. The paper making pulp sewage treatment device according to claim 4, wherein the cleaning mechanism comprises a conveying outer pipe for cleaning and gathering suspended matters, a cleaning brush roller for cleaning the surface of the rotary drum and a driving motor III arranged on the front end face of one side of the conveying outer pipe;
one side of the conveying outer pipe is fixed on the fixed support, one side of the rear end of the conveying outer pipe is in butt joint with the absorption mechanism, the cleaning brush roll is arranged at the front end in the conveying outer pipe, two ends of the cleaning brush roll are rotatably connected with the shaft rod conveying outer pipe, and a shaft rod at one end of the cleaning brush roll is connected with three output ends of the driving motor.
6. The apparatus of claim 4, wherein the absorption means comprises a pipe for transporting suspended matter; the conveying pipe is arranged on the fixed bracket through the fixed buckle;
the utility model discloses a fan, including delivery pipe, collecting bucket, fan, bottom support, delivery pipe upper end connect in on delivery pipe rear end one side, just delivery pipe bottom is connected with coupling hose, the coupling hose other end is connected in the collecting bucket upper end to both junctions are installed in the fan, the collecting bucket bottom outside pass through the bottom support in on the supporting platform.
7. The apparatus of claim 2, wherein the fishing screens are provided in a number of not less than two and are mounted on the drum in an equidistant arrangement.
8. The paper-making pulp sewage treatment device according to claim 3, wherein the number of the swing frames is not less than two, and the swing frames are arranged corresponding to each fishing filter screen.
9. The apparatus according to claim 5, wherein the outer conveying pipe has a connecting plate at a lower side of a front end thereof, and an inclined baffle plate at an upper side of the front end thereof.
10. The paper making pulp sewage treatment device according to claim 6, wherein the number of the fixing buckles is two or more, and the fixing buckles are installed on the fixing support at equal intervals from top to bottom.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210716937.3A CN114984661B (en) | 2022-06-23 | 2022-06-23 | Paper pulp sewage treatment device for papermaking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210716937.3A CN114984661B (en) | 2022-06-23 | 2022-06-23 | Paper pulp sewage treatment device for papermaking |
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| Publication Number | Publication Date |
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| CN114984661A true CN114984661A (en) | 2022-09-02 |
| CN114984661B CN114984661B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117247175A (en) * | 2023-10-01 | 2023-12-19 | 江苏省海洋水产研究所 | Ecological treatment process and device for tail water of seawater shrimp and crab culture pond |
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| CN212214868U (en) * | 2020-04-03 | 2020-12-25 | 沈小红 | Water inlet filter equipment for sewage treatment |
| CN215692381U (en) * | 2021-08-11 | 2022-02-01 | 郭芳涛 | Sewage precipitation circulating device |
| CN216584304U (en) * | 2021-12-29 | 2022-05-24 | 江苏凯亚环保科技有限公司 | Sewage suspended solid fishing device |
| CN114634252A (en) * | 2022-04-08 | 2022-06-17 | 蚌埠本设装饰工程有限公司 | Sewage treatment device with fishing function |
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2022
- 2022-06-23 CN CN202210716937.3A patent/CN114984661B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212214868U (en) * | 2020-04-03 | 2020-12-25 | 沈小红 | Water inlet filter equipment for sewage treatment |
| CN215692381U (en) * | 2021-08-11 | 2022-02-01 | 郭芳涛 | Sewage precipitation circulating device |
| CN216584304U (en) * | 2021-12-29 | 2022-05-24 | 江苏凯亚环保科技有限公司 | Sewage suspended solid fishing device |
| CN114634252A (en) * | 2022-04-08 | 2022-06-17 | 蚌埠本设装饰工程有限公司 | Sewage treatment device with fishing function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117247175A (en) * | 2023-10-01 | 2023-12-19 | 江苏省海洋水产研究所 | Ecological treatment process and device for tail water of seawater shrimp and crab culture pond |
| CN117247175B (en) * | 2023-10-01 | 2024-05-14 | 江苏省海洋水产研究所 | Ecological treatment process and device for tail water of seawater shrimp and crab culture pond |
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| Publication number | Publication date |
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| CN114984661B (en) | 2023-09-26 |
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