CN204051123U - Magnetic moves air-sweeping type ore pulp filter press - Google Patents

Magnetic moves air-sweeping type ore pulp filter press Download PDF

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Publication number
CN204051123U
CN204051123U CN201420558442.3U CN201420558442U CN204051123U CN 204051123 U CN204051123 U CN 204051123U CN 201420558442 U CN201420558442 U CN 201420558442U CN 204051123 U CN204051123 U CN 204051123U
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CN
China
Prior art keywords
magnetic
filter press
water nozzle
ore pulp
valve
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201420558442.3U
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Chinese (zh)
Inventor
高峰
银永忠
颜文斌
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Jishou University
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Jishou University
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Priority to CN201420558442.3U priority Critical patent/CN204051123U/en
Application granted granted Critical
Publication of CN204051123U publication Critical patent/CN204051123U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of magnetic and move air-sweeping type ore pulp filter press, comprise filter press, stir the ore pulp import of chemical combination bucket through filter pressing pump, check valve connection filter press; Air blowing device connects the ore pulp import of filter press through intake valve; Common water nozzle and magnetic dynamic control water nozzle are installed in filter press plate interval, and magnetic moves the hickey controlling water nozzle and is connected with filter press plate, and swivel nut makes valve rod move up and down flexibly, closes fluid course, the valve opening when magnetic force is removed when steel disk moves upward by magneticaction; Magnetic dynamic control is provided with magnetic stripe substrate near water nozzle, and magnetic stripe substrate is provided with magnet, magnetic stripe substrate connecting handle, and operating grip just can drive magnet to be toward or away from magnetic dynamic control water nozzle.The utility model is convenient achieve filter cake dry up operation, reduce filter residue specific retention, greatly reduce labour intensity, improve the security of operation, and magnetic to move valve more simple and reliable than electromagnetic valve structure, easy to use.

Description

Magnetic moves air-sweeping type ore pulp filter press
Technical field
The utility model relates to a kind of ore pulp filter press, specifically refers to that magnetic moves air-sweeping type ore pulp filter press.
Background technology
Hydrometallurgy is the processing and utilization mode of carrying out lixiviate after ore being broken into powder, and the ore pulp after lixiviate needs to carry out press filtration, and thus filter press carries out the very important equipment of Separation of Solid and Liquid in hydrometallurgy process.In hydrometallurgical processes, be all generally relatively large filter press hydraulic compression, carry out hydraulic pressure expansion deckle board inner septum after having filtered, realize extruding of expanding, content liquid in filter residue is reduced as far as possible, reduce solubility loss of effective components.
But the liquid still containing about 30% in the ore pulp filter residue of overexpansion extruding, liquid residual in ore pulp filter residue not only can make the yield of hydrometallurgy reduce, if discharge also can serious environment pollution.Owing to needing the ore pulp amount of carrying out press filtration very large in hydrometallurgical processes, thus reduce the residual quantity of liquid in ore pulp filter residue, just can significantly energy-saving and emission-reduction.
But existing ore pulp filter press does not all have to solve this technical problem more easily, although filter residue can blow more dry with air by the filter press of some field of food, but need the artificial water nozzle of turning on or closing on filter press plate one by one in air-blowing process, very loaded down with trivial details, the workload of workman is very large, particularly during ore pulp press filtration, because filtration yield is huge, general have up to a hundred taps, and ore pulp is mostly through soda acid process, have corrosivity and toxicity, thus manual operation not only bothers, and very dangerous.
Therefore, existing filter press can not meet the requirement of people for ore pulp press filtration, needs the feature for ore pulp, improves.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art exactly, for the feature of ore pulp, provides a kind of magnetic that conveniently can reduce specific retention in ore pulp filter cake to move air-sweeping type ore pulp filter press.The design is carrying out after hydraulic diaphragm extracts filter cake, using compressed air to realize air-flow and penetrating filter cake, carry fluid, reduce filter residue specific retention, improve filter residue liquid outlet quantity.
For overcoming the deficiencies in the prior art, the utility model takes following technical scheme:
A kind of magnetic moves air-sweeping type ore pulp filter press, comprise the filter press be made up of ore pulp import, filter press plate, hydraulic power unit and hydraulic jack, it is characterized in that: by stirring motor, reductor, the stirring chemical combination bucket that mixer base, shaft and stirring vane form is connected the ore pulp import of filter press through filter pressing pump, check valve; Be connected the ore pulp import of filter press through intake valve by air compressor machine and the air blowing device formed with air accumulator; Common water nozzle and magnetic dynamic control water nozzle are installed in filter press plate interval, the dynamic water nozzle that controls of magnetic comprises plastic jacket, steel disk, lock nut, swivel nut, valve rod, valve body, hickey, drain pipe, spool and plug screw, hickey realizes the connection with filter press plate, swivel nut plays effect of contraction to valve rod and is convenient to valve rod and moves up and down flexibly, when steel disk moves upward by magneticaction, valve seat upwards can be coordinated to close fluid course by valve rod band movable valve plug, when magnetic force is removed, spool can free-falling under gravity, makes valve opening; Magnetic dynamic control is provided with magnetic stripe substrate near water nozzle, and magnetic stripe substrate is provided with magnet, magnetic stripe substrate connecting handle, and operating grip just can drive magnet to be toward or away from magnetic dynamic control water nozzle.Namely magnetic field is near closing water nozzle, and magnetic field is left and just opened water nozzle, realizes Magnetic Control water nozzle switch.
Described air accumulator is provided with safety valve and Pressure gauge, is convenient to safe handling.
During press filtration operation, by filter pressing pump transfer ore pulp, enter magnetic through check valve to move air-sweeping type filter press and carry out press filtration, the common water nozzle that filtrate is installed by interval and the dynamic water nozzle that controls of magnetic are discharged, being reduced to a certain degree explanation filtration end when going out flow quantity, stopping filter pressing pump, carry out hydraulic pressure expansion deckle board inner septum, realize extruding of expanding, content liquid in filter residue is reduced.
Expand at the end of extruding, operating grip makes magnetic stripe substrate close to magnetic-control water discharge-nozzle, and common water nozzle maintenance is unimpeded but magnet on magnetic stripe substrate controls water nozzle Close All by dynamic for magnetic, forms water nozzle interval and opens.
Air blowing device is added in the design, open the valve on air blowing device, compressed air can enter filter press along pipeline by ore pulp import, air is stronger through filter cake ability, boosting is assembled in the filtrating-pressing plate frame that magnetic moves the closedown of control water nozzle, pressure raises the pressure reduction that just can be formed and often open between common water nozzle filtrating-pressing plate frame, pressure reduction makes air pass filter cake between two sheet frames, realize air extrusion, pass, carry, liquid in filter residue is discharged by often opening common water nozzle, realize filter cake to dry up, reduce content liquid in filter cake further.
Compared with prior art, the beneficial effects of the utility model are:
Do not have large change to common filter press, the convenient compressed air that realizes dries up operation, and the slag filter cake specific retention after drying up only has 20%, reduces by 1/3rd than do not carry out drying up operation 30%, can significantly energy-saving and emission-reduction, raising yield; It is ingenious that magnetic moves valve simplicity of design, just can control whole row's magnetic-control water discharge-nozzle with a handle simultaneously, greatly reduces the labour intensity of press filtration operation breaker in middle water nozzle, also improves the security of operation; It is more simple and reliable than electromagnetic valve structure that magnetic moves valve, is difficult to blocking, also do not need electric wire and power supply, use very easy.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is that magnetic moves the planar structure schematic diagram controlling water nozzle.
Fig. 3 is that magnetic moves the planar structure schematic diagram controlled when water nozzle is closed.
Fig. 4 is that magnetic moves the planar structure schematic diagram controlled when water nozzle is opened.
In figure, each label represents:
1, ore pulp import; 2, filter press plate; 3, water nozzle; 4, magnetic stripe substrate; 5, handle; 6, hydraulic jack; 7, hydraulic power unit; 8, check valve; 9, filter pressing pump; 10, stirring motor; 11, reductor; 12, mixer base; 13, chemical combination bucket is stirred; 14, shaft; 15, stirring vane; 16, air compressor; 17, intake valve; 18, safety valve; 19, Pressure gauge; 20, air accumulator; 21, magnet; 31, plastic jacket; 32, steel disk; 33, lock nut; 34, swivel nut; 35, valve rod; 36, valve body; 37, hickey; 38, drain pipe; 39, spool; 40, plug screw.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model is illustrated further.
Magnetic moves air-sweeping type ore pulp filter press as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise the filter press be made up of ore pulp import 1, filter press plate 2, hydraulic power unit 7 and hydraulic jack 6, wherein by stirring motor 10, reductor 11, the stirring chemical combination bucket 13 that mixer base 12, shaft 14 and stirring vane 15 form is connected the ore pulp import 1 of filter press through filter pressing pump 9, check valve 8, be connected the ore pulp import 1 of filter press through intake valve 17 by air compressor machine 16 and the air blowing device formed with air accumulator 20, common water nozzle and magnetic dynamic control water nozzle are installed in filter press plate interval, the dynamic water nozzle that controls of magnetic comprises plastic jacket 31, steel disk 32, lock nut 33, swivel nut 34, valve rod 35, valve body 36, hickey 37, drain pipe 38, spool 39 and plug screw 40, hickey 37 realizes the connection with filter press plate 2, swivel nut 34 pairs of valve rods 35 effect of contractions are convenient to valve rod 35 and are moved up and down flexibly, when steel disk 32 moves upward by magneticaction, movable valve plug 39 can be with upwards to coordinate valve seat to close fluid course by valve rod 35, when magnetic force is removed, spool can free-falling under gravity, make valve opening, magnetic dynamic control is provided with magnetic stripe substrate 4 near water nozzle, and magnetic stripe substrate 4 is provided with magnet 21, magnetic stripe substrate 4 connecting handle 5, and operating grip 5 just can drive magnet 21 to be toward or away from magnetic dynamic control water nozzle.Namely magnetic field is near closing water nozzle, and magnetic field is left and just opened water nozzle, realizes Magnetic Control water nozzle switch.
Described air accumulator 20 is provided with safety valve 18 and Pressure gauge 19, is convenient to safe handling.
During press filtration operation, by filter pressing pump 9 transfer ore pulp, enter magnetic through check valve 8 to move air-sweeping type filter press and carry out press filtration, the common water nozzle that filtrate is installed by interval and the dynamic water nozzle that controls of magnetic are discharged, being reduced to a certain degree explanation filtration end when going out flow quantity, stopping filter pressing pump 9, carry out hydraulic pressure expansion deckle board inner septum, realize extruding of expanding, content liquid in filter residue is reduced.
Expand at the end of extruding, operating grip 5 makes magnetic stripe substrate 4 close to magnetic-control water discharge-nozzle, and common water nozzle maintenance is unimpeded but magnet 21 on magnetic stripe substrate 4 controls water nozzle Close All by dynamic for magnetic, forms water nozzle 3 interval and opens.
Air blowing device is added in the design, open the valve 17 on air blowing device, compressed air can enter filter press along pipeline by ore pulp import 1, air is stronger through filter cake ability, boosting is assembled in the filtrating-pressing plate frame that magnetic moves the closedown of control water nozzle, pressure raises the pressure reduction that just can be formed and often open between common water nozzle filtrating-pressing plate frame 2, pressure reduction makes air pass filter cake between two sheet frames 2, realize air extrusion, pass, carry, liquid in filter residue is discharged by often opening common water nozzle, realize filter cake to dry up, reduce content liquid in filter cake further.
Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.

Claims (2)

1. a magnetic moves air-sweeping type ore pulp filter press, comprise the filter press be made up of ore pulp import, filter press plate, hydraulic power unit and hydraulic jack, it is characterized in that: by stirring motor, reductor, the stirring chemical combination bucket that mixer base, shaft and stirring vane form is connected the ore pulp import of filter press through filter pressing pump, check valve; Be connected the ore pulp import of filter press through intake valve by air compressor machine and the air blowing device formed with air accumulator; Common water nozzle and magnetic dynamic control water nozzle are installed in filter press plate interval, the dynamic water nozzle that controls of magnetic comprises plastic jacket, steel disk, lock nut, swivel nut, valve rod, valve body, hickey, drain pipe, spool and plug screw, hickey realizes the connection with filter press plate, swivel nut plays effect of contraction to valve rod and is convenient to valve rod and moves up and down flexibly, when steel disk moves upward by magneticaction, valve seat upwards can be coordinated to close fluid course by valve rod band movable valve plug, when magnetic force is removed, spool can free-falling under gravity, makes valve opening; Magnetic dynamic control is provided with magnetic stripe substrate near water nozzle, and magnetic stripe substrate is provided with magnet, magnetic stripe substrate connecting handle, and operating grip just can drive magnet to be toward or away from magnetic dynamic control water nozzle.
2. magnetic according to claim 1 moves air-sweeping type ore pulp filter press, it is characterized in that: described air accumulator is provided with safety valve and Pressure gauge.
CN201420558442.3U 2014-09-26 2014-09-26 Magnetic moves air-sweeping type ore pulp filter press Withdrawn - After Issue CN204051123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420558442.3U CN204051123U (en) 2014-09-26 2014-09-26 Magnetic moves air-sweeping type ore pulp filter press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420558442.3U CN204051123U (en) 2014-09-26 2014-09-26 Magnetic moves air-sweeping type ore pulp filter press

Publications (1)

Publication Number Publication Date
CN204051123U true CN204051123U (en) 2014-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420558442.3U Withdrawn - After Issue CN204051123U (en) 2014-09-26 2014-09-26 Magnetic moves air-sweeping type ore pulp filter press

Country Status (1)

Country Link
CN (1) CN204051123U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104258608A (en) * 2014-09-26 2015-01-07 吉首大学 Magnetomotive air-sweeping type ore pulp filter press
CN104801083A (en) * 2015-05-04 2015-07-29 景津环保股份有限公司 Filter cake blowing apparatus of filter press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104258608A (en) * 2014-09-26 2015-01-07 吉首大学 Magnetomotive air-sweeping type ore pulp filter press
CN104258608B (en) * 2014-09-26 2015-10-14 吉首大学 Magnetic moves air-sweeping type ore pulp filter press
CN104801083A (en) * 2015-05-04 2015-07-29 景津环保股份有限公司 Filter cake blowing apparatus of filter press

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20141231

Effective date of abandoning: 20151014

C25 Abandonment of patent right or utility model to avoid double patenting