CN108558096B - Working method of papermaking sewage treatment device - Google Patents
Working method of papermaking sewage treatment device Download PDFInfo
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- CN108558096B CN108558096B CN201810716537.6A CN201810716537A CN108558096B CN 108558096 B CN108558096 B CN 108558096B CN 201810716537 A CN201810716537 A CN 201810716537A CN 108558096 B CN108558096 B CN 108558096B
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- pipeline
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 239000000835 fiber Substances 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 239000010802 sludge Substances 0.000 claims abstract description 26
- 238000005345 coagulation Methods 0.000 claims abstract description 24
- 230000015271 coagulation Effects 0.000 claims abstract description 24
- 238000001802 infusion Methods 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007667 floating Methods 0.000 claims abstract description 5
- 238000004062 sedimentation Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- 239000008394 flocculating agent Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 4
- 230000000630 rising effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000001112 coagulating effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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
Abstract
The invention relates to the field of sewage treatment equipment, in particular to a working method of a papermaking sewage treatment device, wherein the treatment device comprises a fiber paper pulp treatment mechanism, a sludge coagulation mechanism and a liquid infusion mechanism, the fiber paper pulp treatment mechanism comprises a separation cabinet, a paper pulp filter screen, a paper pulp recovery assembly and a lifting assembly, the lifting assembly is arranged at the top of the separation cabinet, the paper pulp filter screen is horizontally arranged at the middle section in the separation cabinet, the paper pulp recovery assembly is arranged above the paper pulp filter screen, the left end of the separation cabinet is provided with a liquid inlet pipeline, the bottom of the separation cabinet is provided with a liquid outlet funnel, and the liquid outlet funnel is provided with a liquid outlet pipeline. The invention has the advantages that the fiber paper pulp treatment mechanism can collect and recycle the fiber paper pulp floating on the filter screen and in water, the waste of the fiber paper pulp is avoided, the sludge coagulation mechanism can carry out coagulation treatment on the sludge, and the ultraviolet disinfection lamp can carry out disinfection treatment on sewage.
Description
Technical Field
The invention relates to the field of sewage treatment equipment, in particular to a working method of a papermaking sewage treatment device.
Background
In a wet papermaking factory, a large amount of water is required to be used and discharged in the processes from pulping to papermaking, the discharged water is called papermaking wastewater, except that a part of papermaking white water in the wastewater participates in recycling, the redundant wastewater can be discharged after being treated to reach a sewage discharge standard, and therefore each pulping papermaking factory is provided with a sewage treatment workshop or a sewage treatment plant. The existing sewage treatment device only adopts a precipitation method, and can not treat fiber pulp and sludge, so that the sewage treatment efficiency is reduced.
A papermaking sewage treatment device, which is a utility model with the patent number of CN2885843Y, and comprises a buffer tank, a coagulation ditch, a sedimentation tank, a dosing device, a paper pulp recovery device and a filtering tank; the coagulating groove is connected with the buffer pool and the sedimentation pool, the dosing device is arranged beside the coagulating groove and communicated with the coagulating groove, and the front and the back of the sedimentation pool are respectively provided with a paper pulp recovery device and a filter pool. The papermaking sewage enters the coagulation ditch after the homogenization and stabilization of the water quantity and the water quality in the buffer tank, the coagulation is carried out in the coagulation ditch, and the coagulated sewage automatically flows into the sedimentation tank with the lattices for sedimentation and separation. Recovering paper pulp, filtering water in filter pool and discharging. The patent has the advantages that: the device has simple configuration, is reasonable and applicable, has less used equipment, does not consume power for sewage treatment, greatly reduces investment and operation cost, and is affordable for medium and small paper mills; the treatment effect is good, and the papermaking sewage can reach the standard after treatment only by selecting proper medicament and dosage; the coarse fiber paper pulp is recycled, the papermaking cost is reduced, and the benefit is improved.
Although the patent can recover the precipitated crude fiber pulp, the crude fiber pulp is not treated on the water surface and the fiber pulp floating on the filter screen, so that more fiber pulp is wasted, and the filter screen is blocked if the impurities in the filter screen are excessive; the patent does not mention the treatment mode of the sludge, and the normal discharge of the sewage is influenced because more sludge in the sewage is not treated.
Disclosure of Invention
The invention aims to provide a papermaking sewage treatment device to solve the problems in the background technology.
The technical scheme of the invention is as follows: including fibre paper pulp processing mechanism, mud coagulation mechanism and infusion mechanism, infusion mechanism sets up between fibre paper pulp processing mechanism and mud coagulation mechanism, and fibre paper pulp processing mechanism sets up the left end at mud coagulation mechanism, fibre paper pulp processing mechanism retrieves the subassembly and drives the lifting unit that the subassembly moved in vertical direction including separation cabinet, paper pulp filter screen, paper pulp, the lifting unit sets up the top at the separation cabinet, paper pulp filter screen level sets up in the inside middle section of separation cabinet, and the paper pulp is retrieved the subassembly and is set up the top at the paper pulp filter screen, the left end of separation cabinet is equipped with the feed liquor pipeline that is the slope setting, the bottom of separation cabinet is equipped with the play liquid funnel rather than inside intercommunication, be equipped with the play liquid pipeline rather than inside intercommunication on going out the liquid funnel.
In a preferred embodiment of the present invention, the paper pulp recovery assembly includes a U-shaped support plate, a rotation shaft, and a paper pulp collecting component disposed on the U-shaped support plate, the U-shaped support plate includes a left side plate, a right side plate, and a top plate, the top plate is disposed on the top of the left side plate and the right side plate, the rotation shaft is rotatably disposed between the left side plate and the right side plate, two ends of the rotation shaft are respectively sleeved with a positioning ring, the rotation shaft is sleeved with a paper pulp winding drum, the cross section of the paper pulp winding drum is a semicircular structure, the outer side wall of the paper pulp winding drum is provided with a plurality of contact rods, each contact rod is provided with a contact ball, and the contact rods and the contact balls are both.
In a preferred embodiment of the invention, the pulp collecting component comprises a connecting seat arranged at the top of the top plate and a fixing plate hinged with the connecting seat, the fixing plate is provided with a mounting strip, the bottom of the mounting strip is fixed with a collecting cylinder, the left end of the collecting cylinder is provided with a collecting port, the collecting cylinder is provided with a plurality of water through holes, and the bottom of the collecting cylinder is provided with a cleaning piece for cleaning the surface of the pulp filter screen.
In a preferred embodiment of the present invention, the pulp collecting component further includes two mounting plates disposed at the top of the top plate at intervals and two connecting plates disposed at the top of the mounting bar, each mounting plate corresponds to one connecting plate, the mounting plate is provided with a first spring seat, the connecting plate is provided with a second spring seat corresponding to the first spring seat, and a return spring is disposed between each first spring seat and its corresponding second spring seat.
In a preferred embodiment of the invention, the cleaning element comprises a touch panel arranged below the collecting cylinder, the touch panel is in a long strip-shaped structure, the top of the touch panel is provided with a plurality of connecting rods arranged at equal intervals along the length direction of the touch panel, the top end of each connecting rod is sleeved with a limiting ring, the bottom of the collecting cylinder is provided with a material moving hole for the connecting rod to pass through, a plurality of telescopic springs arranged at equal intervals along the length direction of the touch panel are arranged between the top of the touch panel and the bottom of the collecting cylinder, and the bottom of the touch panel is provided with a cleaning brush.
In a preferred embodiment of the present invention, the lifting assembly includes a material moving plate disposed directly above the top plate and two lifting components disposed at the top of the material moving plate at intervals, each of the two lifting components includes a driving motor, a rope pulley is sleeved on an output shaft of each driving motor, two fixing seats are disposed at the top of the top plate, a rotating plate is hinged to each fixing seat, a rope buckle is disposed on each rotating plate, each rope buckle corresponds to one rope pulley, a lifting rope is disposed between each rope buckle and the corresponding rope pulley, a through groove for the passage of the lifting rope is disposed on the material moving plate, and two sliding rods disposed at intervals and penetrating through the upper and lower ends of the material moving plate are disposed at the top of the top plate.
In a preferred embodiment of the present invention, the lifting assembly further comprises two slide rails spaced apart from each other and disposed on the top of the separation cabinet, each slide rail is provided with a sliding block slidably engaged therewith, the material moving plate is arranged on the top of the two sliding blocks, a first mounting seat and a second mounting seat are respectively arranged at the two ends of the top of the separation cabinet, the first mounting seat is provided with a first connecting shaft, the second mounting seat is provided with a second connecting shaft, the first connecting shaft is sleeved with a driven belt pulley, a driving belt pulley is sleeved on the second connecting shaft, the driving belt pulley and the driven belt pulley are in transmission connection through a synchronous belt, a transmission plate is arranged at the bottom of the material moving plate, the transmission plate is provided with a tooth groove meshed with the synchronous belt, the side wall of the second mounting seat is provided with a rotating motor, and an output shaft of the rotating motor is fixedly connected with the second connecting shaft.
In a preferred embodiment of the present invention, the sludge coagulation mechanism includes a vertically disposed sedimentation cylinder and a stirring motor disposed at the top of the sedimentation cylinder, an output shaft of the stirring motor is disposed vertically downward, and an output shaft of the stirring motor is sleeved with a stirring rod, the stirring rod is sleeved with a stirring blade, the sedimentation cylinder is provided with a drug inlet pipe and a liquid delivery pipe, the bottom of the sedimentation cylinder is provided with a discharge funnel, the bottom of the discharge funnel is provided with a sludge outlet pipe, and the sludge outlet pipe is provided with an on-off valve.
In a preferred embodiment of the present invention, the sludge coagulation mechanism further comprises a U-shaped mounting plate and an ultraviolet disinfection lamp disposed on the U-shaped mounting plate, the U-shaped mounting plate is disposed at the top end of the interior of the sedimentation cylinder, and the sedimentation cylinder is further provided with a liquid discharge pipe.
In a preferred embodiment of the present invention, the infusion mechanism comprises a support bracket and an infusion pump disposed on the top of the support bracket, wherein a liquid inlet hose is disposed between an input end of the infusion pump and the liquid outlet pipe, and a liquid outlet hose is disposed between an output end of the infusion pump and the infusion pipe.
The invention provides a papermaking sewage treatment device through improvement, compared with the prior art, the papermaking sewage treatment device has the following improvements and advantages:
(1) this device can collect the recovery to the fibre paper pulp in the papermaking sewage, has avoided the waste of fibre paper pulp to can handle the mud in the papermaking sewage, make mud can the coagulation deposit.
(2) Be equipped with fibre paper pulp processing mechanism, fibre paper pulp processing mechanism is including separation cabinet, paper pulp filter screen, paper pulp recovery subassembly and lifting unit, can collect the recovery with the fibre paper pulp that floats in aqueous on the filter screen through fibre paper pulp processing mechanism, has avoided the waste of fibre paper pulp.
(3) Be equipped with mud and condense mechanism, mud condenses mechanism including deposiing a section of thick bamboo, agitator motor and ultraviolet ray disinfection lamp, and mud condenses the mechanism and is used for condensing sludge to the ultraviolet ray disinfection lamp can carry out disinfection treatment to sewage, can discharge the mud that is located ejection of compact funnel through going out the mud pipeline.
(4) Be equipped with and clean the piece, touch panel, connecting rod, spacing ring, expanding spring and cleaning brush clean the piece and can scrub the impurity on the paper pulp filter screen, avoid the impurity on the filter screen too much to cause the jam to the filter screen.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of a fiber pulp processing mechanism;
FIG. 4 is a schematic cross-sectional view of a fiber pulp processing mechanism;
FIG. 5 is a schematic perspective view of a pulp recovery assembly;
FIG. 6 is an enlarged view at A in FIG. 5;
FIG. 7 is a schematic view of an elevated state of the pulp recovery assembly;
FIG. 8 is a schematic perspective view of the sludge coagulation mechanism and the liquid feeding mechanism;
FIG. 9 is a schematic cross-sectional view of a sludge coalescing mechanism;
description of reference numerals:
a fiber pulp processing mechanism 1, a separation cabinet 1a, a liquid inlet pipeline 1b, a liquid outlet funnel 1c, a liquid outlet pipeline 1d, a pulp filter screen 1e, a sludge coagulation mechanism 2, a sedimentation cylinder 2a, a stirring motor 2b, a stirring rod 2c, a stirring blade 2d, a medicine inlet pipeline 2e, a liquid conveying pipeline 2f, a discharging funnel 2g, a sludge outlet pipeline 2h, a liquid conveying mechanism 3, a support bracket 3a, a liquid conveying pump 3b, a liquid inlet hose 3c, a liquid outlet hose 3d, a pulp recovery component 4, a U-shaped support plate 4a, a left side plate 4b, a right side plate 4c, a top plate 4d, a rotating shaft 4e, a pulp winding cylinder 4f, an abutting rod 4g, an abutting ball 4h, a positioning ring 4i, a lifting component 5a, a material moving plate 5b, a lifting component 5c, a driving motor 5c1, a rope wheel 5c2, a fixed seat 5c3, a rotating plate 5c4, a rope buckle 5c5 and a, the cleaning device comprises a sliding rod 5c7, a sliding rail 5d, a sliding block 5d1, a first mounting seat 5d2, a first connecting shaft 5d3, a driven pulley 5d4, a second mounting seat 5d5, a second connecting shaft 5d6, a driving pulley 5d7, a synchronous belt 5d8, a rotating motor 5d9, a paper pulp collecting component 6, a connecting seat 6a, a fixing plate 6b, a mounting strip 6c, a collecting cylinder 6d, a cleaning piece 7, a touch plate 7a, a connecting rod 7b, a limiting ring 7c, a telescopic spring 7d, a cleaning brush 7e, a mounting plate 8, a connecting plate 8a, a first spring seat 8b, a second spring seat 8c, a return spring 8d, a U-shaped mounting plate 9, an ultraviolet disinfection lamp 9a and a liquid drainage pipeline 9 b.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The invention provides a papermaking sewage treatment device through improvement, as shown in figures 1-9, the device comprises a fiber pulp treatment mechanism 1, a sludge coagulation mechanism 2 and a liquid delivery mechanism 3, the liquid delivery mechanism 3 is arranged between the fiber pulp treatment mechanism 1 and the sludge coagulation mechanism 2, the fiber pulp treatment mechanism 1 is arranged at the left end of the sludge coagulation mechanism 2, the fiber pulp treatment mechanism 1 comprises a separation cabinet 1a, a pulp filter screen 1e, a pulp recovery component 4 and a lifting component 5a for driving the pulp recovery component 4 to move in the vertical direction, the lifting component 5a is arranged at the top of the separation cabinet 1a, the pulp filter screen 1e is horizontally arranged at the middle section in the separation cabinet 1a, the pulp recovery component 4 is arranged above the pulp filter screen 1e, the left end of the separation cabinet 1a is provided with an obliquely arranged liquid inlet pipeline 1b, a liquid outlet funnel 1c communicated with the inside of the separation cabinet 1a is arranged at the bottom of the separation cabinet 1a, and a liquid outlet pipeline 1d communicated with the inside of the liquid outlet funnel 1c is arranged on the liquid outlet funnel 1 c; fiber paper pulp processing mechanism 1 can collect the recovery with the fiber paper pulp that floats in the aquatic on the filter screen, has avoided fiber paper pulp's waste, and mud coagulating mechanism 2 is used for carrying out the coagulating treatment to mud to ultraviolet ray disinfection lamp 9a can carry out disinfection treatment to sewage, can be with the mud discharge that is located ejection of compact funnel 2g through going out mud pipeline 2h, and infusion mechanism 3 can carry the sewage that is located in cubical switchboard 1a to the sedimentation section of thick bamboo 2a in.
The paper pulp recovery assembly 4 comprises a U-shaped supporting plate 4a, a rotating shaft 4e and a paper pulp collecting component 6 arranged on the U-shaped supporting plate 4a, the U-shaped supporting plate 4a comprises a left side plate 4b, a right side plate 4c and a top plate 4d, the top plate 4d is arranged at the tops of the left side plate 4b and the right side plate 4c, the rotating shaft 4e can be rotatably arranged between the left side plate 4b and the right side plate 4c, two ends of the rotating shaft 4e are respectively sleeved with a positioning ring 4i, a paper pulp winding drum 4f is sleeved on the rotating shaft 4e, the cross section of the paper pulp winding drum 4f is of a semicircular structure, a plurality of collision rods 4g are arranged on the outer side wall of the paper pulp winding drum 4f, each collision rod 4g is provided with a collision ball 4h, and the collision rods 4g and the collision balls 4h are both made; the touch bar 4g on the pulp roll 4f can be collided with the floating fiber pulp, and the fiber pulp is stuck on the touch bar 4g and the collision ball 4h, and the positioning ring 4i is used for limiting the rotating shaft 4 e.
The paper pulp collecting component 6 comprises a connecting seat 6a arranged at the top of the top plate 4d and a fixing plate 6b hinged with the connecting seat 6a, the fixing plate 6b is provided with a mounting strip 6c, the bottom of the mounting strip 6c is fixed with a collecting cylinder 6d, the left end of the collecting cylinder 6d is provided with a collecting port, the collecting cylinder 6d is provided with a plurality of water through holes, and the bottom of the collecting cylinder 6d is provided with a cleaning piece 7 for cleaning the surface of the paper pulp filter screen 1 e; the mounting bar 6c is used for fixing the collection tube 6d, and the collection tube 6d is used for collecting the fibre paper pulp on the filter screen and the fibre paper pulp that floats in aqueous, and the limbers is used for avoiding more water to fall into in the collection tube 6 d.
The paper pulp collecting part 6 further comprises two mounting plates 8 arranged at the top of the top plate 4d at intervals and two connecting plates 8a arranged at the top of the mounting bar 6c, each mounting plate 8 corresponds to one connecting plate 8a, a first spring seat 8b is arranged on each mounting plate 8, a second spring seat 8c corresponding to the first spring seat 8b is arranged on each connecting plate 8a, and a return spring 8d is arranged between each first spring seat 8b and the corresponding second spring seat 8 c; the effect that in-process that rises can make the surge drum 6d reset to initial position because of reset spring 8d, is convenient for make glue fibre paper pulp on the feeler lever 4g can drop in surge drum 6d, and first spring holder 8b and second spring holder 8c are used for installing reset spring 8 d.
The cleaning part 7 comprises a contact plate 7a arranged below a collecting barrel 6d, the contact plate 7a is of a long strip-shaped structure, the top of the contact plate 7a is provided with a plurality of connecting rods 7b arranged at equal intervals along the length direction of the contact plate 7a, the top end of each connecting rod 7b is sleeved with a limiting ring 7c, the bottom of the collecting barrel 6d is provided with a material moving hole for the connecting rods 7b to pass through, a plurality of telescopic springs 7d arranged at equal intervals along the length direction of the contact plate 7a are arranged between the top of the contact plate 7a and the bottom of the collecting barrel 6d, and the bottom of the contact plate 7a is provided with a cleaning brush 7 e; extension spring 7d has played the effect of buffering to touch panel 7a, avoids taking place great touching between touch panel 7a and the fiber filter screen, causes the damage to the fiber filter screen, and spacing ring 7c is used for spacing connecting rod 7b, avoids connecting rod 7b to break away from the bottom of a collection section of thick bamboo 6 d.
The lifting assembly 5a comprises a material moving plate 5b arranged right above a top plate 4d and two lifting components 5c arranged at the top of the material moving plate 5b at intervals, each of the two lifting components 5c comprises a driving motor 5c1, an output shaft of each driving motor 5c1 is sleeved with a rope pulley 5c2, the top of the top plate 4d is provided with two fixing seats 5c3, each fixing seat 5c3 is hinged with a rotating plate 5c4, each rotating plate 5c4 is provided with a rope buckle 5c5, each rope buckle 5c5 corresponds to one rope pulley 5c2, a lifting rope 5c6 is arranged between each rope buckle 5c5 and the corresponding rope pulley 5c2, the material moving plate 5b is provided with a through groove for the lifting rope 5c6 to pass through, and the top of the top plate 4d is provided with two sliding rods 7 arranged at intervals and penetrating through the upper and the lower ends of the material moving plate 5 b; two driving motors 5c1 work to drive the rope pulley 5c2 to rotate, so that the lifting rope 5c6 can fall off, the lifting rope 5c6 can make the top plate 4d slide on the sliding rod 5c7 under the action of gravity, the mounting plate 8 is hinged with the connecting seat 6a, when the collecting cylinder 6d touches the pulp filter screen 1e, the mounting plate 8 rotates due to stress, the collecting cylinder 6d rotates along with the rotation, the touch plate 7a is positioned at the right end of the pulp winding cylinder 4f, the cleaning brush 7e can touch the pulp filter screen 1e, the sliding rod 5c7 plays a role in guiding the material moving plate 5b, and the rope buckle 5c5 is used for fixing one end of the lifting rope 5c 6.
The lifting component 5a further comprises two sliding rails 5d arranged at the top of the separation cabinet 1a at intervals, each sliding rail 5d is provided with a sliding block 5d1 matched with the sliding rail 5d, the material moving plate 5b is arranged at the top of two sliding blocks 5d1, two ends of the top of the separation cabinet 1a are respectively provided with a first mounting seat 5d2 and a second mounting seat 5d5, the first mounting seat 5d2 is provided with a first connecting shaft 5d3, the second mounting seat 5d5 is provided with a second connecting shaft 5d6, the first connecting shaft 5d3 is sleeved with a driven pulley 5d4, the second connecting shaft 5d6 is sleeved with a driving pulley 5d7, the driving pulley 5d7 is in transmission connection with the driven pulley 5d4 through a synchronous belt 5d8, the bottom of the material moving plate 5b is provided with a transmission plate, and the transmission plate is provided with a tooth groove meshed with the synchronous belt 5d8, a rotating motor 5d9 is mounted on the side wall of the second mounting seat 5d5, and an output shaft of the rotating motor 5d9 is fixedly connected with a second connecting shaft 5d 6; the rotating motor 5d9 can drive the driving pulley 5d7 to rotate, so that the synchronous belt 5d8 rotates, the synchronous belt 5d8 can drive the transmission plate to move, the transmission plate can drive the material moving plate 5b to move, the U-shaped support plate 4a can move in the length direction of the sliding rail 5d, the cleaning brush 7e can clean impurities on the pulp filter screen 1e, and the sliding rail 5d plays a role in supporting and guiding the sliding block 5d 1.
The sludge coagulation mechanism 2 comprises a vertically arranged sedimentation cylinder 2a and a stirring motor 2b arranged at the top of the sedimentation cylinder 2a, an output shaft of the stirring motor 2b is vertically and downwardly arranged, a stirring rod 2c is sleeved on the output shaft of the stirring motor 2b, a stirring blade 2d is sleeved on the stirring rod 2c, a medicine inlet pipeline 2e and a transfusion pipeline 2f are arranged on the sedimentation cylinder 2a, a discharge funnel 2g is arranged at the bottom of the sedimentation cylinder 2a, a sludge outlet pipeline 2h is arranged at the bottom of the discharge funnel 2g, and an on-off valve is arranged on the sludge outlet pipeline 2 h; open the on-off valve and can discharge the mud that is located ejection of compact funnel 2g through going out mud pipeline 2h, the worker can add the flocculating agent to the inside of sedimentation cylinder 2a through advancing medicine pipeline 2e, and agitator motor 2b work can drive puddler 2c and rotate, and puddler 2c can drive stirring vane 2d and stir the liquid in sedimentation cylinder 2a, makes flocculating agent and sewage can the intensive mixing.
The sludge coagulation mechanism 2 further comprises a U-shaped mounting plate 9 and an ultraviolet disinfection lamp 9a arranged on the U-shaped mounting plate 9, the U-shaped mounting plate 9 is arranged at the top end inside the sedimentation cylinder 2a, and a liquid discharge pipeline 9b is further arranged on the sedimentation cylinder 2 a; the ultraviolet disinfection lamp 9a can disinfect sewage, and treated sewage in the sedimentation cylinder 2a can be discharged through the liquid discharge pipeline 9 b.
The infusion mechanism 3 comprises a support bracket 3a and an infusion pump 3b arranged at the top of the support bracket 3a, a liquid inlet hose 3c is arranged between the input end of the infusion pump 3b and a liquid outlet pipeline 1d, and a liquid outlet hose 3d is arranged between the output end of the infusion pump 3b and an infusion pipeline 2 f; the infusion pump 3b is operated to draw out the sewage in the separation tank 1a through the inlet hose 3c and to deliver the sewage into the sedimentation cylinder 2a through the outlet hose 3 d.
The working principle of the invention is as follows: the worker can convey papermaking sewage into the separation cabinet 1a through the liquid inlet pipeline 1b, the pulp filter screen 1e can filter coarse fiber pulp above the pulp filter screen 1e, when fiber pulp is to be collected, two driving motors 5c1 work to drive the rope pulley 5c2 to rotate, so that the lifting rope 5c6 can fall off, the lifting rope 5c6 can enable the top plate 4d to slide on the sliding rod 5c7 under the action of gravity, the mounting plate 8 is hinged with the connecting seat 6a, when the collecting cylinder 6d touches the pulp filter screen 1e, the fixing plate 6b rotates due to stress, the collecting cylinder 6d also rotates along with the rotation, the touch plate 7a is located at the right end of the pulp winding cylinder 4f, the cleaning brush 7e can touch the pulp filter screen 1e, at the moment, the rotating motor 5d9 works to drive the driving belt pulley 5d7 to rotate, so that the synchronous belt 5d8 rotates, the synchronous belt 5d8 can drive the transmission plate to move, the transmission plate can drive the material moving plate 5b to move, so that the U-shaped support plate 4a can move in the length direction of the slide rail 5d, the cleaning brush 7e can clean impurities on the paper pulp filter screen 1e, the contact rod 4g on the paper pulp winding drum 4f can be abutted against floating fiber paper pulp, and the fiber paper pulp is adhered on the contact rod 4g and the abutting ball 4h, the paper pulp winding drum 4f can ascend under the action of the lifting component 5a, the collecting drum 6d can be reset to the initial position under the action of the reset spring 8d in the ascending process, the fiber paper pulp adhered on the contact rod 4g can fall in the collecting drum 6d conveniently, when the collecting drum 6d is lifted to a certain height by the lifting component 5a, an operator can process the fiber paper pulp adhered on the contact rod 4g, transfer pump 3b work can take the sewage in the separation cabinet 1a out through feed liquor hose 3c, and can carry sewage to sedimentation cylinder 2a in through going out liquid hose 3d, the worker can add the flocculating agent to sedimentation cylinder 2 a's inside through advancing medicine pipeline 2e, agitator motor 2b work can drive puddler 2c and rotate, puddler 2c can drive stirring vane 2d and stir the liquid in sedimentation cylinder 2a, make flocculating agent and sewage can the intensive mixing, ultraviolet ray disinfection lamp 9a can carry out disinfection treatment to sewage, can discharge the sewage after handling that is located sedimentation cylinder 2a through flowing back pipeline 9b, can be with being located the mud discharge of ejection of compact funnel 2g through going out mud pipeline 2 h.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A working method of a papermaking sewage treatment device comprises the following steps: an operator can convey papermaking sewage into the separation cabinet through the liquid inlet pipeline, the paper pulp filter screen can filter coarse fiber paper pulp above the paper pulp filter screen, when fiber paper pulp is to be collected, the two driving motors work to drive the rope pulley to rotate, so that the lifting rope can fall off, the lifting rope can enable the top plate to slide on the sliding rod under the action of gravity, the mounting plate is hinged with the connecting seat, when the collecting cylinder touches the paper pulp filter screen, the fixed plate can rotate due to stress, the collecting cylinder also rotates along with the rotation, the touch plate is positioned at the right end of the paper pulp winding cylinder, the cleaning brush can touch the paper pulp filter screen, at the moment, the rotating motors work to drive the driving belt pulley to rotate, so that the synchronous belt rotates, the synchronous belt can drive the driving plate to move, the driving plate can drive the material moving plate to move, and accordingly the U-shaped support plate can move, the cleaning brush can brush impurities on the paper pulp filter screen, meanwhile, a touch rod on the paper pulp winding drum can be in touch with floating fiber paper pulp, the fiber paper pulp is adhered on the touch rod and a touch ball, the paper pulp winding drum can rise under the action of the lifting assembly, the collecting drum can be reset to an initial position under the action of the reset spring in the rising process, the fiber paper pulp adhered on the touch rod can fall in the collecting drum, when the collecting drum is lifted to a certain height by the lifting assembly, an operator can treat the fiber paper pulp adhered on the touch rod, the sewage in the separation cabinet can be pumped out through the liquid inlet hose by the work of the infusion pump, the sewage can be conveyed into the precipitation drum through the liquid outlet hose, the operator can add a flocculating agent into the precipitation drum through a medicine inlet pipeline, and the stirring rod can be driven to rotate by the work of the stirring motor, the stirring rod can drive the stirring blades to stir liquid in the sedimentation cylinder, so that a flocculating agent and sewage can be fully mixed, the ultraviolet disinfection lamp can disinfect the sewage, the treated sewage in the sedimentation cylinder can be discharged through the liquid discharge pipeline, and sludge in the discharge funnel can be discharged through the sludge discharge pipeline; papermaking sewage treatment plant is including fibre paper pulp processing mechanism (1), mud coagulation mechanism (2) and infusion mechanism (3), infusion mechanism (3) sets up between fibre paper pulp processing mechanism (1) and mud coagulation mechanism (2), and fibre paper pulp processing mechanism (1) sets up the left end at mud coagulation mechanism (2), fibre paper pulp processing mechanism (1) is including separation cabinet (1 a), paper pulp filter screen (1 e), paper pulp recovery subassembly (4) and drive paper pulp recovery subassembly (4) lifting unit (5 a) that move in vertical direction, lifting unit (5 a) set up the top at separation cabinet (1 a), paper pulp (1 e) level sets up the inside middle section at separation cabinet (1 a), paper pulp recovery subassembly (4) set up the top at paper pulp filter screen (1 e), the left end of separation cabinet (1 a) is equipped with inlet liquid pipeline (1 b) that is the slope and sets up, a liquid outlet funnel (1 c) communicated with the inside of the separation cabinet (1 a) is arranged at the bottom of the separation cabinet (1 a), and a liquid outlet pipeline (1 d) communicated with the inside of the liquid outlet funnel (1 c) is arranged on the liquid outlet funnel; the paper pulp recovery assembly (4) comprises a U-shaped supporting plate (4 a), a rotating shaft (4 e) and a paper pulp collecting component (6) arranged on the U-shaped supporting plate (4 a), the U-shaped supporting plate (4 a) comprises a left side plate (4 b), a right side plate (4 c) and a top plate (4 d), the top plate (4 d) is arranged at the tops of the left side plate (4 b) and the right side plate (4 c), the rotating shaft (4 e) can be rotatably arranged between the left side plate (4 b) and the right side plate (4 c), two ends of the rotating shaft (4 e) are respectively sleeved with a positioning ring (4 i), the rotating shaft (4 e) is sleeved with a paper pulp winding drum (4 f), the cross section of the paper pulp winding drum (4 f) is of a semicircular structure, a plurality of touch rods (4 g) are arranged on the outer side wall of the paper pulp winding drum (4 f), and a touch ball (4 h) is arranged on each touch rod (4 g), the touch rod (4 g) and the touch ball (4 h) are both made of rubber materials; the paper pulp collecting component (6) comprises a connecting seat (6 a) arranged at the top of the top plate (4 d) and a fixing plate (6 b) hinged with the connecting seat (6 a), a mounting bar (6 c) is arranged on the fixing plate (6 b), a collecting cylinder (6 d) is fixed at the bottom of the mounting bar (6 c), a collecting opening is formed in the left end of the collecting cylinder (6 d), a plurality of water through holes are formed in the collecting cylinder (6 d), and a cleaning piece (7) used for cleaning the surface of the paper pulp filter screen (1 e) is arranged at the bottom of the collecting cylinder (6 d); the paper pulp collecting component (6) further comprises two mounting plates (8) arranged at the top of the top plate (4 d) at intervals and two connecting plates (8 a) arranged at the top of the mounting bar (6 c), each mounting plate (8) corresponds to one connecting plate (8 a), a first spring seat (8 b) is arranged on each mounting plate (8), a second spring seat (8 c) corresponding to the first spring seat (8 b) is arranged on each connecting plate (8 a), and a return spring (8 d) is arranged between each first spring seat (8 b) and the corresponding second spring seat (8 c); clean piece (7) including setting up at touch-sensitive plate (7 a) of collector (6 d) below, touch-sensitive plate (7 a) is rectangular shape structure, the top of touch-sensitive plate (7 a) is equipped with connecting rod (7 b) that a plurality of set up along touch-sensitive plate (7 a) length direction is equidistant, every the top of connecting rod (7 b) all is equipped with spacing ring (7 c), the bottom of collector (6 d) is equipped with the material hole that moves that supplies connecting rod (7 b) to pass through, be equipped with the expanding spring (7 d) that a plurality of set up along touch-sensitive plate (7 a) length direction equidistant between the top of touch-sensitive plate (7 a) and the bottom of collector (6 d), the bottom of touch-sensitive plate (7 a) is equipped with cleaning brush (7 e).
2. The working method of the papermaking wastewater treatment device according to claim 1, wherein: the lifting component (5 a) comprises a material moving plate (5 b) arranged right above a top plate (4 d) and two lifting components (5 c) arranged at the top of the material moving plate (5 b) at intervals, the two lifting components (5 c) comprise driving motors (5 c 1), each driving motor (5 c 1) is sleeved with a rope wheel (5 c 2) on an output shaft, the top of the top plate (4 d) is provided with two fixing seats (5 c 3), each fixing seat (5 c 3) is hinged with a rotating plate (5 c 4), each rotating plate (5 c 4) is provided with a rope buckle (5 c 5), each rope buckle (5 c 5) corresponds to one rope wheel (5 c 2), a lifting rope (5 c 6) is arranged between each rope buckle (5 c 5) and the corresponding rope wheel (5 c 2), a through groove for the lifting rope (5 c 6) to pass through is formed in the material moving plate (5 b), the top of the top plate (4 d) is provided with two sliding rods (5 c 7) which are arranged at intervals and penetrate through the upper end and the lower end of the material moving plate (5 b).
3. The working method of the papermaking wastewater treatment device according to claim 2, characterized in that: lifting unit (5 a) still including two intervals set up slide rail (5 d) at separation cabinet (1 a) top, every all be equipped with on slide rail (5 d) with its sliding fit's sliding block (5 d 1), move flitch (5 b) and set up the top at two sliding blocks (5 d 1), the top both ends of separation cabinet (1 a) are equipped with first mount pad (5 d 2) and second mount pad (5 d 5) respectively, be equipped with first connecting axle (5 d 3) on first mount pad (5 d 2), be equipped with second connecting axle (5 d 6) on second mount pad (5 d 5), the cover is equipped with driven pulley (5 d 4) on first connecting axle (5 d 3), the cover is equipped with driving pulley (5 d 7) on second connecting axle (5 d 6), drive pulley (5 d 7) and driven pulley (5 d 4) are connected through synchronous belt (5 d 8) transmission, the bottom of the material moving plate (5 b) is provided with a transmission plate, the transmission plate is provided with a tooth groove meshed with a synchronous belt (5 d 8), the side wall of the second mounting seat (5 d 5) is provided with a rotating motor (5 d 9), and an output shaft of the rotating motor (5 d 9) is fixedly connected with a second connecting shaft (5 d 6).
4. The working method of the papermaking wastewater treatment device according to claim 1, wherein: sludge gathers and congeals mechanism (2) including precipitation section of thick bamboo (2 a) that is vertical setting and sets up agitator motor (2 b) at precipitation section of thick bamboo (2 a) top, the vertical downward setting of output shaft of agitator motor (2 b), and the cover is equipped with puddler (2 c) on the output shaft of agitator motor (2 b), the cover is equipped with stirring vane (2 d) on puddler (2 c), be equipped with into medicine pipeline (2 e) and infusion pipeline (2 f) on precipitation section of thick bamboo (2 a), the bottom of precipitation section of thick bamboo (2 a) is equipped with ejection of compact funnel (2 g), and the bottom of this ejection of compact funnel (2 g) is equipped with out mud pipeline (2 h), should be equipped with the on-off valve on mud pipeline (2 h).
5. The working method of the papermaking wastewater treatment device according to claim 4, wherein: the sludge coagulation mechanism (2) further comprises a U-shaped mounting plate (9) and an ultraviolet disinfection lamp (9 a) arranged on the U-shaped mounting plate (9), the U-shaped mounting plate (9) is arranged at the top end of the interior of the sedimentation cylinder (2 a), and a liquid drainage pipeline (9 b) is further arranged on the sedimentation cylinder (2 a); or further infusion mechanism (3) is including holding bracket (3 a) and setting up in the transfer pump (3 b) that holds bracket (3 a) top, be equipped with feed liquor hose (3 c) between the input of transfer pump (3 b) and liquid outlet pipe way (1 d), be equipped with liquid outlet hose (3 d) between the output of transfer pump (3 b) and transfer line (2 f).
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| CN112619264A (en) * | 2019-06-03 | 2021-04-09 | 杭州绿一环保技术有限公司 | Treatment facility of effluent water sump floating garbage |
| CN110981036B (en) * | 2020-01-06 | 2022-05-10 | 福建省群英箱聚印刷有限公司 | Environment-friendly corrugated box sewage treatment plant |
| WO2023009502A1 (en) * | 2021-07-27 | 2023-02-02 | Seaspire, Inc. | Anti-aging cosmetic compositions comprising xanthommatin |
| CN116116078B (en) * | 2023-04-19 | 2023-07-14 | 太原市万博建泰混凝土有限公司 | Concrete sewage grit splitter |
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