CN207575864U - A kind of high-efficiency thickener for automatically adjusting concentration - Google Patents

A kind of high-efficiency thickener for automatically adjusting concentration Download PDF

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Publication number
CN207575864U
CN207575864U CN201721693610.XU CN201721693610U CN207575864U CN 207575864 U CN207575864 U CN 207575864U CN 201721693610 U CN201721693610 U CN 201721693610U CN 207575864 U CN207575864 U CN 207575864U
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China
Prior art keywords
ore pulp
mud scraper
inlet tube
concentrator
clear water
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CN201721693610.XU
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Chinese (zh)
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路永锁
许来平
吴金宝
程进辰
曹传飞
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JIANGXI SELF-INDEPENDENCE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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JIANGXI SELF-INDEPENDENCE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of high-efficiency thickeners for automatically adjusting concentration, it includes concentrator ontology, controller, agitating device, ultrasonic wave densimeter, operating platform and fresh water pipeline, the intermediate side of operating platform is equipped with ultrasonic wave densimeter, and agitating device includes electric system, agitating shaft, vertical mud scraper, tilts mud scraper, stirring shaft stool and warning device;It the popping one's head in of ultrasonic wave densimeter, vertical mud scraper and tilts mud scraper and stretches into concentrator body interior, vertical mud scraper is corresponding with the position of upper end cylindrical structure, it is corresponding with the position of lower end cone structure to tilt mud scraper, concentrator ontology upper end is equipped with the small cylinder of feed liquor, the nozzle of ore pulp inlet tube is built in the small cylinder of feed liquor, and fresh water pipeline is connect through clear water solenoid valve with ore pulp inlet tube.The utility model can be effectively ensured ore pulp and be mixed with flocculant, realize ore pulp rapid subsidence, realize the cleaning to ore pulp inlet tube.

Description

A kind of high-efficiency thickener for automatically adjusting concentration
Technical field
The utility model belongs to the ore pulp processing technology field of non-ferrous metal metallurgy, is related to insoluble in ore pulp processing procedure Solve sediment sedimentation separation equipment, more particularly to a kind of high-efficiency thickener for automatically adjusting concentration.
Background technology
There are insoluble sludge and heavy metal ion in the ore pulp of non-ferrous metal metallurgy, it is molten that ore pulp adds in milk of lime in reactive tank After liquid and iron salt solutions processing, insoluble sediment is generated, flocculant solution is then added in, dirt is carried in insoluble sediment and ore pulp Mud can flocculate agglomerating under the action of flocculant, be classified by natural subsidence, and supernatant returns to industrial water or outer row etc., bottom Stream is pumped into filter press, and after filter press press filtration, slag is transported, and filtrate returns to regulating reservoir.
Existing technology concentrator can not automatically adjust concentration of the ore pulp in reactive tank, can once pulp density is excessively high It can cause ore pulp that can not be sufficiently mixed with flocculant, flocculant usage needs to increase, in addition, inside holds when ore pulp inlet tube is idle Easy to knot groups cause to block in pipe so that concentrator is inefficient.
Utility model content
The utility model aim is that improving ore pulp enters concentrator mode, improve overflow plate shape, increase concentrator certainly Dynamic promotion and warning device, so as to provide a kind of high-efficiency thickener for automatically adjusting concentration.
The utility model aim technical solution:
A kind of high-efficiency thickener for automatically adjusting concentration, it includes concentrator ontology, controller, agitating device, ultrasound Wave densimeter, operating platform and fresh water pipeline, the concentrator ontology is upper end cylindrical structure, lower end cone structure, and operation is flat Rack sets the top of concentrator ontology, and the centre of operating platform is equipped with agitating device, and the intermediate side of operating platform is equipped with ultrasound Wave densimeter, the agitating device include electric system, agitating shaft, vertical mud scraper, tilt mud scraper, stirring shaft stool and report Alarm device;Electric system includes stirring motor and promotes motor, the popping one's head in of ultrasonic wave densimeter, vertical mud scraper and tilts and scrapes mud Rake stretches into concentrator body interior, and vertical mud scraper is corresponding with the position of upper end cylindrical structure, tilts mud scraper and lower end cone The position of body structure corresponds to, and concentrator ontology upper end is equipped with the small cylinder of feed liquor, and the nozzle of ore pulp inlet tube is built in feed liquor roundlet In cylinder, the fresh water pipeline is connect through clear water solenoid valve with ore pulp inlet tube, and the control system and ultrasonic wave of clear water solenoid valve are dense The detection signal of degree meter is connect respectively with controller.
The inlet pipeline of the fresh water pipeline and ore pulp inlet tube is arranged in parallel, and the end of fresh water pipeline is enclosed construction, It is connected between the inlet pipeline of fresh water pipeline and ore pulp inlet tube by several clear water branch pipe(tube)s being obliquely installed, each clear water branch Clear water solenoid valve is respectively equipped on pipeline, clear water branch pipe(tube) and the angle of ore pulp inlet tube inlet pipeline are 10-45 °.
The upper end of the cylindrical structure part of the concentrator ontology is equipped with tooth form overflow plate, and tooth form overflow plate periphery is equipped with ring Shape chute, annular chute side are equipped with overflow port, and lower end is equipped with access hole, and the cone structure bottom end of the concentrator ontology is equipped with Mud discharging mouth and rinse mouth.
The center of the lower end cone structure part of the concentrator ontology is equipped with a bocca, and the vertex of a cone of bocca is set There is mud discharging mouth, the cone of bocca is equipped with rinse mouth.
Compared with prior art, advantage is apparent for the utility model, reasonable in design, easy to operate, safety, cleaning side Just, efficient, the utility model ore pulp is entered by ore pulp inlet tube inside concentrator, when ultrasonic wave densimeter detects that concentration surpasses Signal is fed back into controller when crossing pre-set value, controller control clear water solenoid valve is opened, and clear water is entered by clear water branch pipe(tube) Ore pulp inlet tube achievees the purpose that follow-up ore pulp is mixed with flocculant so as to reduce pulp density, so as to ore pulp rapid subsidence, increases Adding small cylinder, after ore pulp enters concentrator, because small cylinder acts on, such ore pulp will not be flowed to surrounding, only be flowed downward, And speed slows down, and can mitigate the agitation of the ore pulp to settling.Overflow plate shape is changed to zigzag, ensure supernatant liquid energy from Overflow plate all directions flow out;By vertical mud scraper by the sludge scraping of concentrator ontology upper end cylindrical structure to bottom, then lead to It crosses and tilts the mud discharging mouth discharge that base sludge is scraped concentrator by mud scraper, greatly strengthen stirring capacity and dredging ability, if Put it is automatic promote and warning device, when following sludge product is thicker, mud scraper movement is hindered, by automatic pulling device, Mud scraper is promoted upwards, while warning device is started to work, when alarming, it should sludge is cleared up in time, when clearing up blowdown, Clear water solenoid valve is controlled to open by controller, clear water at an angle and the tube wall of each section of ore pulp inlet tube of impact, is realized pair The cleaning of ore pulp inlet tube, then concentrator body interior is cleaned by rinse mouth.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment 1;
In figure:Operating platform 1, overflow port 2, annular chute 3, supporting leg 4, ore pulp inlet tube 5, agitating shaft 6 tilt mud scraper 7, mud discharging mouth 8, access hole 9, the small cylinder 10 of feed liquor, tooth form overflow plate 11, stirring motor 12, promotion motor 13, stirring shaft stool 14, rinse mouth 15, ultrasonic wave densimeter 16, fresh water pipeline 17, clear water branch pipe(tube) 18, clear water solenoid valve 19, vertical mud scraper 20.
Specific embodiment
The utility model can be embodied by the technical solution in invention content, can be right by the following examples The utility model is further described.
Embodiment 1:Referring to Fig. 1, a kind of high-efficiency thickener for automatically adjusting concentration, it includes concentrator ontology, control Device, agitating device, ultrasonic wave densimeter 16, operating platform 1 and fresh water pipeline 17, the concentrator ontology are upper end cylinder knot Structure, lower end cone structure, operating platform 1 set up the top of concentrator ontology, and the centre of operating platform 1 is equipped with agitating device, behaviour The intermediate side for making platform 1 is equipped with ultrasonic wave densimeter 16, and the agitating device includes electric system, agitating shaft 6, scrapes mud vertically Rake 20 tilts mud scraper 7, stirring shaft stool 14 and warning device;Electric system includes stirring motor 12 and promotes motor 13, stirs Motor 1.5kw is mixed, promotes motor 2.2kw, the rotating speed 0.18rpm of agitating shaft 6.There are 4 inclination mud scrapers 7 on agitating shaft;It is 2 long 2 short rakes are harrowed, the long short rake of rake effectively cooperation can clear up away the sludge on dense motor spindle without dead angle, and bottom is taper Bottom, last sludge are bored bottom to flowing, are discharged by mud discharging mouth 8, the popping one's head in of ultrasonic wave densimeter 16, vertical mud scraper 20 and tilt Mud scraper 7 stretches into concentrator body interior, and vertical mud scraper 20 is corresponding with the position of upper end cylindrical structure, tilts mud scraper 7 Corresponding with the position of lower end cone structure, concentrator ontology upper end is equipped with the small cylinder 10 of feed liquor, built in the nozzle of ore pulp inlet tube 5 In in the small cylinder 10 of feed liquor, the fresh water pipeline 17 is connect through clear water solenoid valve 19 with ore pulp inlet tube 5, clear water solenoid valve 19 The detection signal of control system and ultrasonic wave densimeter 16 is connect respectively with controller.
The inlet pipeline of the fresh water pipeline 17 and ore pulp inlet tube 5 is arranged in parallel, and the end of fresh water pipeline 17 is closing The clear water branch pipe(tube) 18 being obliquely installed between the inlet pipeline of structure, fresh water pipeline 17 and ore pulp inlet tube 5 by several connects It connects, clear water solenoid valve 19, the folder of clear water branch pipe(tube) 18 and 5 inlet pipeline of ore pulp inlet tube is respectively equipped on each clear water branch pipe(tube) 18 Angle is 10-45 °.
The concentrator ontology upper end center position is equipped with the small cylinder 10 of feed liquor, and small 10 upper and lower side of cylinder of feed liquor is to communicate, The agitating shaft of agitating device is located at the interior of the small cylinder 10 of feed liquor, and the nozzle of ore pulp inlet tube 5 is built in the upper of the small cylinder 10 of feed liquor It holds on inner wall.
The upper end of the cylindrical structure part of the concentrator ontology is equipped with tooth form overflow plate 11, and 11 periphery of tooth form overflow plate is set There is annular chute 3, annular 3 side of chute is equipped with overflow port 2, and lower end is equipped with access hole 9, the cone structure of the concentrator ontology Bottom end is equipped with mud discharging mouth 8 and rinse mouth 15.
The center of the lower end cone structure part of the concentrator ontology is equipped with a bocca, and the vertex of a cone of bocca is set There is mud discharging mouth 8, the cone of bocca is equipped with rinse mouth 15.
The concentrator of 7.5 meters of concentrator parameter diameter, volume 144m3, settling area 28m2, treating capacity 25m3/h。
The course of work:
In operation, ore pulp is entered by ore pulp inlet tube 5 inside concentrator concentrator, when ultrasonic wave densimeter 16 detects Signal is fed back into controller when concentration is more than pre-set value, controller control clear water solenoid valve 19 is opened, and clear water is by clear water branch Pipeline 18 enters ore pulp inlet tube so as to reduce pulp density, achievees the purpose that follow-up ore pulp is mixed with flocculant, so as to ore pulp Rapid subsidence, ore pulp enter annular chute 3, last supernatant from concentrator sedimentation separation, supernatant by zigzag overflow plate 11 Liquid collects discharges from overflow port 2, and sludge settling is in dense motor spindle, and vertical mud scraper 20 is by concentrator ontology upper end cylindrical structure Sludge scraping to bottom, tilt the mud discharging mouth 8 that base sludge is scraped concentrator by mud scraper 7.When following settled sludge is relatively more, The torque of the agitating shaft 6 of concentrator is excessive, and agitating shaft 6 can send out alarm by alarm device, and agitating shaft 6 is by promoting motor 13 Automatic to promote, protection agitating shaft damages due to torque is excessive.When alarming, it should sludge is cleared up in time, when clearing up blowdown, Clear water solenoid valve 19 is controlled to open by controller, clear water at an angle and the tube wall of 5 each sections of impact ore pulp inlet tube, is realized Cleaning to ore pulp inlet tube 5.
Because ore pulp is the acid waste water of heavy metal, and adds in medicament and be also corrosive, therefore total concentrator ontology, stir It is all to want line with rubber to mix axis and paddle, and line with rubber material is that base rubber plate is determined in 4mm presulfurizations, can ensure that concentrator device in anti-corrosion in this way Energy normal operation 15 years or more.
In normal running operation, concentrator substantially carries out automation mechanized operation, without manual operation, only when cleaning sludge Or when shutdown inspection, manual operation is just needed.

Claims (5)

1. a kind of high-efficiency thickener for automatically adjusting concentration, it includes concentrator ontology, controller, agitating device, ultrasonic wave Densimeter(16), operating platform(1)And fresh water pipeline(17), which is characterized in that the concentrator ontology for upper end cylindrical structure, Lower end cone structure, operating platform(1)Set up the top of concentrator ontology, operating platform(1)Centre be equipped with agitating device, behaviour Make platform(1)Intermediate side be equipped with ultrasonic wave densimeter(16), the agitating device include electric system, agitating shaft(6), it is perpendicular Straight mud scraper(20), tilt mud scraper(7), stirring shaft stool(14)And warning device;Electric system includes stirring motor(12) With promotion motor(13), ultrasonic wave densimeter(16)Pop one's head in, vertical mud scraper(20)And tilt mud scraper(7)It stretches into dense Machine body interior, vertical mud scraper(20)It is corresponding with the position of upper end cylindrical structure, tilt mud scraper(7)With lower end cone structure Position correspond to, concentrator ontology upper end be equipped with the small cylinder of feed liquor(10), ore pulp inlet tube(5)Nozzle be built in feed liquor roundlet Cylinder(10)It is interior, the fresh water pipeline(17)Through clear water solenoid valve(19)With ore pulp inlet tube(5)Connection, clear water solenoid valve(19)'s Control system and ultrasonic wave densimeter(16)Detection signal connect respectively with controller.
A kind of 2. high-efficiency thickener for automatically adjusting concentration according to claim 1, which is characterized in that the water pipe Road(17)With ore pulp inlet tube(5)Inlet pipeline be arranged in parallel, fresh water pipeline(17)End for enclosed construction, fresh water pipeline (17)With ore pulp inlet tube(5)Inlet pipeline between the clear water branch pipe(tube) that is obliquely installed by several(18)Connection, it is each clear Water branch pipe(tube)(18)On be respectively equipped with clear water solenoid valve(19), clear water branch pipe(tube)(18)With ore pulp inlet tube(5)Inlet pipeline Angle is 10-45 °.
A kind of 3. high-efficiency thickener for automatically adjusting concentration according to claim 1, which is characterized in that the concentrator Ontology upper end center position is equipped with the small cylinder of feed liquor(10), the small cylinder of feed liquor(10)Upper and lower side is to communicate, the stirring of agitating device Axle position is in the small cylinder of feed liquor(10)Interior, ore pulp inlet tube(5)Nozzle be built in the small cylinder of feed liquor(10)Upper end inner wall on.
4. a kind of high-efficiency thickener for automatically adjusting concentration according to claim 1 or 2, which is characterized in that described dense The upper end of the cylindrical structure part of close machine ontology is equipped with tooth form overflow plate(11), tooth form overflow plate(11)Periphery is equipped with annular chute (3), annular chute(3)Side is equipped with overflow port(2), lower end is equipped with access hole(9), the cone structure bottom of the concentrator ontology End is equipped with mud discharging mouth(8)And rinse mouth(15).
5. a kind of high-efficiency thickener for automatically adjusting concentration according to claim 1 or 2, which is characterized in that described dense The center of the lower end cone structure part of close machine ontology is equipped with a bocca, and the vertex of a cone of bocca is equipped with mud discharging mouth(8), it is small The cone of cone is equipped with rinse mouth(15).
CN201721693610.XU 2017-12-08 2017-12-08 A kind of high-efficiency thickener for automatically adjusting concentration Active CN207575864U (en)

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Application Number Priority Date Filing Date Title
CN201721693610.XU CN207575864U (en) 2017-12-08 2017-12-08 A kind of high-efficiency thickener for automatically adjusting concentration

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110237578A (en) * 2019-06-20 2019-09-17 安徽中能矿机制造有限公司 A kind of thickener handling high-concentration ore slurry
CN111068371A (en) * 2019-12-20 2020-04-28 烟台金曼投资有限公司 Mineral processing thickener
CN111672165A (en) * 2020-06-17 2020-09-18 叶雪英 Industrial processing is dust removal and decontamination equipment for circulating water pond based on thing networking

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110237578A (en) * 2019-06-20 2019-09-17 安徽中能矿机制造有限公司 A kind of thickener handling high-concentration ore slurry
CN111068371A (en) * 2019-12-20 2020-04-28 烟台金曼投资有限公司 Mineral processing thickener
CN111672165A (en) * 2020-06-17 2020-09-18 叶雪英 Industrial processing is dust removal and decontamination equipment for circulating water pond based on thing networking
CN111672165B (en) * 2020-06-17 2021-06-08 绍兴柯桥皓悦纺织科技有限公司 Industrial processing is dust removal and decontamination equipment for circulating water pond based on thing networking

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