CN110075586A - A kind of air filters pressing is vertically dehydrated automatic equipment for separating liquid from solid - Google Patents
A kind of air filters pressing is vertically dehydrated automatic equipment for separating liquid from solid Download PDFInfo
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- CN110075586A CN110075586A CN201910460267.1A CN201910460267A CN110075586A CN 110075586 A CN110075586 A CN 110075586A CN 201910460267 A CN201910460267 A CN 201910460267A CN 110075586 A CN110075586 A CN 110075586A
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- filters pressing
- sealing cover
- lifting cylinder
- cylinder
- stainless steel
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- 238000003825 pressing Methods 0.000 title claims abstract description 206
- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 239000007787 solid Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 90
- 239000010963 304 stainless steel Substances 0.000 claims description 43
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 19
- 238000001035 drying Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 14
- 238000004458 analytical method Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000018044 dehydration Effects 0.000 abstract description 3
- 238000006297 dehydration reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000005070 sampling Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000012773 Laboratory assay Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of air filters pressing is vertically dehydrated automatic equipment for separating liquid from solid, is quickly separated by solid-liquid separation when providing calibration sample suitable for metallurgy and mine operation for grade on-line analysis system to mine plasm.The present invention comprehensively utilizes air pressure filtering technique, vertical dehydration technique, bottom seepage flow technology, annular water-jet technology and automatic control technology, both the accuracy of calibration sample had been can guarantee, the water content of calibration sample can be significantly reduced again, to significantly shorten the drying time of calibration sample and the power consumption of drying equipment, it thoroughly solves high calibration sample water content, calibration sample drying time length, calibration sample and is easy the technical problem high by outside contamination, drying equipment power consumption, meet grade on-line analysis equipment to the biggish requirement of calibration sample demand.Mentality of designing of the present invention is novel, simple and reasonable, and production, operation and maintenance are at low cost, and service performance is good, the energy, electric power, cement, non-ferrous metal field in mine, is worth with very big promotion and application.
Description
Technical field
The invention belongs to metallurgy and mine ore dressing technical field, it is related to a kind of air filters pressing and vertically be dehydrated to be separated by solid-liquid separation automatically
Device.
Background technique
In recent years, in order to preferably control every technic index, large-scale Mineral Processing Enterprises start from state for metallurgy and Mineral Processing Industry
It is outer to introduce advanced grade on-line analysis equipment.In order to promote the running quality of grade on-line analysis equipment, grade should be given first
On-line analysis equipment establishes optimal mathematical model (being also optimized analysis model).In order to establish grade on-line analysis system most
Good mathematical model should obtain the high calibration sample of representative strong, broad covered area, sampling accuracy, then using experiment first
Room assay method obtains calibration data to calibration sample assay later.Grade on-line analysis equipment is raw by these calibration data
At optimum mathematics model.
Currently, laboratory assay method be by obtained after artificial (or automatic) sampling, drying, chemical examination and analysis accuracy compared with
High grade data and concentration data.But the time that this method obtains calibration data generally requires or so 6 hours.Wherein,
Expend the time it is most be stoving process.Since the water content of calibration sample is higher, solid-liquid is carried out using hot-blast stove drying sample
When separation, need to take a substantial amount of time.According to statistics, general portion calibration sample of drying needs to expend 3~4 hours.
However, generally being needed when grade on-line analysis equipment utilization calibration sample establishes the optimum mathematics model of each runner
60 parts of calibration samples are wanted, then 6 runners just need 360 parts of samples.If taking two parts of sample meters according to each runner of each class
It calculates, as soon as then 6 runners day are exactly 36 parts of samples, 36 parts of sample light stoving process need to expend 108~144 hours.Institute
With on the one hand the method being separated by solid-liquid separation using hot-blast stove drying sample is needed a large amount of hot-blast stove, and consumed a large amount of
Electric energy；On the other hand need to expend a large amount of drying time.So currently used hot-blast stove stoving process is separated by solid-liquid separation
Method, be unable to satisfy grade on-line analysis equipment to the biggish requirement of calibration sample demand.
Summary of the invention
The problem of for existing solid-liquid separation technique, the present invention, which designs and discloses a kind of air filters pressing, vertically to be taken off
The automatic equipment for separating liquid from solid of water, to solve in the prior art, calibration sample water content is big, calibration sample drying time is long, drying
The technical problems such as equipment is more, drying equipment power consumption is big.The present invention will pass through comprehensive utilization air pressure filtering technique, vertical dehydration
Technology, bottom seepage flow technology, annular water-jet technology and automatic control technology, not only ensure that the accuracy of calibration sample, but also significantly
Ground reduces the water content of calibration sample.The electric energy of drying time and drying equipment to greatly reduce calibration sample disappears
Consumption.
For achieving the above object, the specific technical solution that the present invention takes is: a kind of air filters pressing be vertically dehydrated from
Dynamic equipment for separating liquid from solid, mainly by mounting seat, filters pressing pedestal, mounting plate, seepage flow hole, seepage tank, filter screen, gasket, filter
Cloth, filters pressing cylinder, filters pressing cylinder positioning pin, filters pressing sealing cover, annular spray pipe, air inlet pipe, exhaust pipe, spring loaded safety valve,
Filters pressing sealing cover positioning pin, lifting cylinder support arm, lower rotary shaft, lifting cylinder supporting beam, lifting cylinder, it is upper close to switch,
Lower close switch, upper rotary shaft, cursor crossbeam, left and right cylinder, waves trunnion, swinging base, mounting bracket, a left side at cursor
Caging bolt, left close switch, right limit bolt, right close switch, water spray solenoid valve, intake solenoid valve, exhaust solenoid valve, liter
Sending down abnormally ascending cylinder piston rod, left and right cylinder piston rod etc. are constituted.
Mounting seat is welded using 8# channel steel, is integrally rectangle.Length dimension is 900mm, and width dimensions are
350mm.Mounting seat is mainly used for fixed air filter-pressing device and cylinder system.
Filters pressing pedestal is made using 304 stainless steel round bar, generally cylindrical body.The diameter dimension of filters pressing pedestal is Φ
200mm, height dimension 30mm.Filters pressing pedestal is bolted on the mounting plate of the left and right sides.
Mounting plate is made of 304 stainless steel plates, and stainless steel plate thickness is 5mm.Mounting plate generally right-angled trapezium.
The upper bottom length dimension of right-angled trapezium is 120mm, and bottom length dimension is 240mm, and right angle waist height dimension is 80mm, and oblique waist is long
Degree is having a size of 144mm.Mounting plate is welded on above mounting seat, and filters pressing pedestal is bolted on mounting plate.
Filters pressing base center has seepage flow hole, and seepage flow bore dia is having a size of Φ 15mm.Seepage flow hole is for draining separation of solid and liquid
Liquid afterwards.
Seepage flow hole surrounding is dispersed with 8, in the seepage tank of " rice font " distribution, and seepage tank is with 3% gradient slope aspect seepage flow
Hole.The cross section of seepage tank be it is arc-shaped, arc radius at seepage flow hole is 2.5mm.The design is conducive to that it will be separated by solid-liquid separation
Liquid afterwards passes through seepage tank in time and seepage flow hole is drained, to improve solid-liquid separation efficiency.
Filter screen is provided with above seepage tank, filter screen is made of 304 stainless steel plates, and filter screen is circle.Filtering
Net diameter dimension is Φ 150mm, and filter screen thickness is 1mm.It is Φ 3mm's that diameter dimension is uniformly dispersed on filter screen
Circular hole, the center spacing dimension on filter screen between any two neighboring circular hole are 5mm.
Filter screen is surrounded by gasket.Gasket is oil-resistant rubber insert, and gasket is in circular ring shape.The center of circle of annulus and pressure
The center of circle of filter bottom seat is overlapped.Annulus inner diameter size be Φ 150mm, annulus outer diameter dimension be Φ 180mm, gasket with a thickness of
2mm.Gasket falls off in order to prevent, wherein in about 1mm wedge pressure filter bottom seat.
It is filter cloth above filter screen and gasket.Filter cloth is made of polyvinyl filter cloth, and filter cloth is rectangle, and length dimension is
250mm, width dimensions 200mm.
Filters pressing cylinder is provided that above filter cloth.Filters pressing cylinder is made of 304 stainless steel tubes.Filters pressing cylinder is cylinder
Shape.Filters pressing cylinder height dimension is 200mm, and filters pressing cylinder inner diameter size is Φ 160mm, and filters pressing cylinder outer diameter dimension is Φ
168mm, filters pressing cylinder wall thickness are 4mm.
Filters pressing cylinder passes through the filters pressing cylinder positioning pin being arranged on the mounting plate of the left and right sides and is positioned, so that it is guaranteed that filters pressing cylinder
The center of circle of body is Chong Die with the center of circle of filters pressing pedestal always.Filters pressing cylinder positioning pin is in 304 stainless steels of 6mm six by diameter dimension
Corner bolt is made.
It is filters pressing sealing cover above filters pressing cylinder.Filters pressing sealing cover is made by 304 stainless steel round bar, filters pressing sealing
Lid is cylindrical body.Its diameter dimension is Φ 180mm, height dimension 20mm.
The bottom surface of filters pressing sealing cover is provided with gasket.Gasket is oil-resistant rubber insert, and gasket is in circular ring shape.Gasket
The center of circle is Chong Die with the center of circle of filters pressing sealing cover.Gasket inner diameter size is Φ 150mm, and outer diameter dimension is Φ 180mm, sealing
Mat thickness is 2mm.Gasket falls off in order to prevent, wherein in about 1mm insertion filters pressing sealing cover.
Annular spray pipe, air inlet pipe, exhaust pipe, spring loaded safety valve are respectively arranged on filters pressing sealing cover.Wherein, ring
Shape sparge pipe uses diameter dimension to make for 304 stainless steel tubes of Φ 8mm.Annular spray pipe is integrally in circular ring shape, the circle of annulus
The heart is Chong Die with the center of circle of filters pressing sealing cover.The inner diameter size of annulus is 120mm, and the outer diameter dimension of annulus is 136mm.Annular
The side of 20 ° of sparge pipe side-lower and close filters pressing cylinder is uniformly dispersed with the hole for water spraying that diameter dimension is Φ 1mm, water spray
The center spacing in hole is 20mm.Annular spray pipe is fixed below filters pressing sealing cover, the ore pulp for cleaning on filters pressing cylinder
Sample.Air inlet pipe uses diameter dimension to make for 304 stainless steel tubes of Φ 8mm.In order to avoid compressed air is straight by air inlet pipe
Purging calibration sample is connect, calibration sample splashes are caused, influences the accuracy of calibration sample.Air inlet pipe using bottom closing,
The mode air inlet of surrounding outlet.The surrounding of air inlet pipe is uniformly dispersed with the air inlet that four diameter dimensions are Φ 2mm.Exhaust pipe
Diameter dimension is used to make for 304 stainless steel tubes of Φ 8mm.Spring loaded safety valve is common, pressure adjustable type spring peace
Full valve, spring loaded safety valve are mounted on above filters pressing sealing cover by included outer silk.When filters pressing inner barrel pressure anomaly,
Pressure release can be carried out by spring loaded safety valve.Annular spray pipe, air inlet pipe, exhaust pipe by PU hose respectively with water spray electromagnetism
Valve, intake solenoid valve, exhaust solenoid valve connection.The air inlet pipe center of circle, the exhaust pipe center of circle and the filters pressing sealing cover center of circle are in straight line
On, the straight line by the spring loaded safety valve center of circle and the filters pressing sealing cover center of circle is vertical with the straight line.
The side on filters pressing sealing cover both sides is respectively arranged two filters pressing sealing cover positioning pins, and filters pressing sealing cover positioning pin is by straight
Diameter is made having a size of the 304 stainless steel hexagon socket head cap screws of 6mm.Four filters pressing sealing cover positioning pins are located at lifting cylinder
The two sides of support arm, so as to effectively prevent filters pressing sealing cover go up and down during rotate left and right.
Lifting cylinder support arm is made of 304 stainless steel plates, and stainless steel plate is with a thickness of 10mm.Lifting cylinder support arm is whole
Body is rectangle, length dimension 310mm, width dimensions 50mm.Two pieces of lifting cylinder support arms are located at filters pressing pedestal
Two sides.Lifting cylinder support arm lower part is attached by lower rotary shaft and the mounting plate of filters pressing pedestal, and can pass through lower turn
Moving axis is rotated.Lower rotary shaft is made by the 304 stainless steel round steel that diameter dimension is Φ 8mm.In order to ensure lifting air
The rotation of cylinder support arm is more flexible, and lifting cylinder support arm and lower rotary shaft junction have carried out fillet processing, radius of corner size
For 20mm.
Two pieces of lifting cylinder support arm tops connect lifting cylinder supporting beam by hexagon socket head cap screw.Lifting cylinder supporting beam
It is made using 304 stainless steel square rods, generally cuboid.The length dimension of cuboid is 210mm, width dimensions and height
Size is 50mm.
Lifting cylinder is bolted above lifting cylinder supporting beam.Lifting cylinder piston rod is from lifting cylinder supporting beam
Center pass through after, be attached by screw thread and nut with filters pressing sealing cover.
When lifting cylinder piston rod drives filters pressing sealing cover to carry out elevating movement, by upper close to switch and lower close to switch
The movement position of filters pressing sealing cover is detected respectively.Upper close switch and lower close switch are inductance approach switch.It is upper close
Switch and lower close switch are fixed on the bracket welded on lifting cylinder support arm by nut.
Respectively there are one piece of cursor in lifting cylinder supporting beam two sides.Cursor is made of 304 stainless steel plates, stainless steel plate thickness
Degree is 10mm.Cursor is integrally rectangle, length dimension 100mm, width dimensions 30mm.
Cursor one end is attached by upper rotary shaft and lifting cylinder supporting beam, and can be revolved by upper rotary shaft
Turn, upper rotary shaft is made by the 304 stainless steel round steel that diameter dimension is Φ 8mm.In order to ensure cursor rotation is more flexible,
Cursor and upper rotary shaft junction have carried out fillet processing, and radius of corner is having a size of 20mm.
Two pieces of cursor other ends are attached by hexagon socket head cap screw and cursor crossbeam.Cursor crossbeam uses 304
Stainless steel square rod is made, generally cuboid.The length dimension of cuboid is 230mm, and width dimensions and height dimension are equal
For 30mm.
The center of cursor crossbeam is attached by screw thread and nut with left and right cylinder piston rod.In left and right cylinder cylinder body
Portion, which is provided with, waves trunnion, waves trunnion and is mounted on above swinging base, swinging base is bolted in mounting bracket
Face.Mounting bracket is welded using 8# channel steel.Left and right cylinder can be rotated on swinging base by waving trunnion.
When left and right cylinder piston rod side-to-side movement, is driven and gone up and down by cursor crossbeam, cursor and upper rotary shaft
Cylinder supports arm is rotated left and right around lower rotary shaft, lifting cylinder support arm rotate during drive filters pressing sealing cover and its
Accessory above is rotated.When lifting cylinder support arm rotates left and right, limited by left limit bolt and right limit bolt
The rotation angle of lifting cylinder support arm processed, while lifting cylinder support arm is detected with right close switch by close switch in a left side
Specific location.The close switch in a left side is inductance approach switch close to switching with the right side.A left side passes through close to switch and the right side close to switch
On the fixed bracket welded on a mounting board of nut.The nut-welding of left limit bolt and right limit bolt is fixed on a mounting board
On the bracket of welding.
The beneficial effect that a kind of air filters pressing of the present invention is vertically dehydrated automatic equipment for separating liquid from solid is: 1. designs
Thinking is novel, simple and reasonable, and production, operation and maintenance are at low cost, and service performance is good；2. the present apparatus uses closed air
The vertical dewatering type of filters pressing, on the one hand improves solid-liquid separation efficiency, according to statistics, 5 minutes can be by the water content of calibration sample
Be reduced within 10%, to save a large amount of stoving process time, during being on the other hand separated by solid-liquid separation, calibration sample by
External interference very little, so the accuracy of calibration sample is effectively guaranteed；3. the present apparatus uses lifting cylinder and left and right gas
Cylinder realizes the purpose being separated by solid-liquid separation automatically as power source, and under the cooperation close to switch, solenoid valve and PLC,
Greatly reduce the labor intensity of sampling personnel；4. filters pressing pedestal, filter screen, filters pressing cylinder, filters pressing sealing cover are all made of 304
Stainless steel production, on the one hand can reduce unnecessary pollution caused by corroding because of equipment to calibration sample, on the other hand facilitate clear
It washes；5. on the one hand filters pressing cylinder can be discharged in time, separately in the liquid after separation of solid and liquid by the seepage tank designed on filters pressing pedestal
On the one hand, since seepage tank is " rice font " structure, so can be good at supporting filter screen, so as to prevent filter screen from existing
It is squeezed and deformed in calibration sample pressure-filtering process by compressed air；6. the annular spray pipe designed on filters pressing sealing cover, can be timely
The calibration sample on filters pressing cylinder is cleaned up, to improve the accuracy of calibration sample.7. the present apparatus uses cylinder
As power device, this wet environment can be preferably adapted to；8. left and right cylinder, can be effective using cylinder engine is waved
Avoid the broken of mechanical force of left and right cylinder when driving lifting cylinder support arm to be rotated left and right in receiving vertical direction
It is bad, to greatly increase the service life of left and right cylinder；After 9. lifting cylinder is fixed using lifting cylinder supporting beam, one
When aspect can guarantee that lifting cylinder drives filters pressing sealing cover to carry out elevating movement, plumbness can be remained, from
And guarantee that filters pressing cylinder can seal tightly, on the other hand, lifting cylinder supporting beam is made using 304 stainless steel square rods,
Stainless steel square rod is not only able to acid and alkali corrosion, and is able to bear the shearing force that lifting cylinder is applied；10. being set close to switch
Meter, is on the one hand able to detect the position of filters pressing sealing cover and lifting cylinder support arm, on the other hand can prevent from being separated by solid-liquid separation dress
Generation malfunction damages relevant device during setting automatic running；11. filters pressing cylinder positioning pin and filters pressing sealing cover positioning pin energy
Enough effective vertical center line, the vertical center line of filters pressing cylinder and vertical center lines of filters pressing pedestal for guaranteeing filters pressing sealing cover
Point-blank, to guarantee that equipment for separating liquid from solid is safely operated.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A-A profile structure diagram in Fig. 1；
Fig. 3 is B-B cross-section structure diagram in Fig. 1；
Fig. 4 be in Fig. 1 C-C to overlooking structure diagram；
Fig. 5 be in Fig. 1 D-D to present invention looks up structural representation.
In figure: 1, mounting seat；2, filters pressing pedestal；3, mounting plate；4, seepage flow hole；5, seepage tank；6, filter screen；7, close
Packing；8, filter cloth；9, filters pressing cylinder；10, filters pressing cylinder positioning pin；11, filters pressing sealing cover；12, annular spray pipe；13, air inlet
Pipe；14, exhaust pipe；15, spring loaded safety valve；16, filters pressing sealing cover positioning pin；17, lifting cylinder support arm；18, lower rotation
Axis；19, lifting cylinder supporting beam；20, lifting cylinder；21, upper close to switch；22, lower close to switch；23, cursor；24, on
Rotation axis；25, cursor crossbeam；26, left and right cylinder；27, trunnion is waved；28, swinging base；29, mounting bracket；30, left limit
Position bolt；31, left close to switch；32, right limit bolt；33, right close to switch；34, water spray solenoid valve；35, intake solenoid valve；
36, exhaust solenoid valve；37, lifting cylinder piston rod；38, left and right cylinder piston rod.
Specific embodiment
It is as follows that a specific embodiment of the invention is provided with reference to the accompanying drawing:
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of air filters pressing of the present invention is vertically dehydrated automatic be separated by solid-liquid separation and fills
It sets, mainly by mounting seat 1, filters pressing pedestal 2, mounting plate 3, seepage flow hole 4, seepage tank 5, filter screen 6, gasket 7, filter cloth 8, pressure
Filter cylinder body 9, filters pressing cylinder positioning pin 10, filters pressing sealing cover 11, annular spray pipe 12, air inlet pipe 13, exhaust pipe 14, spring peace
Full valve 15, filters pressing sealing cover positioning pin 16, lifting cylinder support arm 17, lower rotary shaft 18, lifting cylinder supporting beam 19, lifting air
Cylinder 20, lower close switch 22, cursor 23, upper rotary shaft 24, cursor crossbeam 25, left and right cylinder 26, shakes upper close switch 21
Pendulum trunnion 27, swinging base 28, mounting bracket 29, left limit bolt 30, left close switch 31, right limit bolt 32, the right side are close
Switch 33, water spray solenoid valve 34, intake solenoid valve 35, exhaust solenoid valve 36, lifting cylinder piston rod 37, left and right cylinder piston rod
38 equal compositions.
Mounting seat 1 is welded using 8# channel steel, is integrally rectangle, length dimension 900mm, air filter-pressing device
It is mounted side by side and is fixed in mounting seat 1 with cylinder system.Filters pressing pedestal 2 on air filter-pressing device is using 304 stainless steels circle
Stick is made, generally cylindrical body.The diameter dimension of filters pressing pedestal 2 is Φ 200mm, height dimension 30mm.Filters pressing pedestal 2
It is fixed on above mounting seat 1 by the mounting plate 3 and bolt of the left and right sides.
Mounting plate 3 is made of 304 stainless steel plates, and stainless steel plate thickness is 5mm.The generally right angle ladder of mounting plate 3
Shape.The upper bottom length dimension of right-angled trapezium is 120mm, and bottom length dimension is 240mm, and right angle waist height dimension is 80mm, tiltedly
Waist length dimension is 144mm.Mounting plate 3 is welded on above mounting seat 1, and filters pressing pedestal 2 is bolted on mounting plate 3
On.
2 circle center of filters pressing pedestal has seepage flow hole 4, and 4 diameter dimension of seepage flow hole is Φ 15mm, and seepage flow hole 4 is for draining solid-liquid
Liquid after separation.
4 surrounding of seepage flow hole is dispersed with 8, in the seepage tank 5 of " rice font " distribution, and seepage tank 5 is seeped with 3% gradient slope aspect
Discharge orifice 4.The cross section of seepage tank 5 is arc-shaped, to be conducive in time arrange the liquid after being separated by solid-liquid separation from seepage flow hole 4
It walks, to improve solid-liquid separation efficiency.
The top of seepage tank 5 is provided with filter screen 6, and filter screen 6 is made of 304 stainless steel plates, and filter screen 6 is generally round
Shape.6 diameter dimension of filter screen is Φ 150mm, and 6 thickness of filter screen is 1mm, is uniform-distribution with diameter dimension on filter screen 6
For the circular hole of Φ 3mm, the center spacing dimension on filter screen 6 between any two neighboring circular hole is 5mm.
Filter screen 6 is surrounded by gasket 7, and gasket 7 is oil-resistant rubber insert, and gasket 7 is in circular ring shape, the center of circle of annulus
It is Chong Die with the center of circle of filters pressing pedestal 2.Annulus inner diameter size is Φ 150mm, and the outer diameter dimension of annulus is Φ 180mm, sealing
Mat thickness is 2mm, to prevent gasket from falling off, wherein having in 1mm wedge pressure filter bottom seat 2.
Filter screen 6 and gasket 7 are filter cloth 8 above, and filter cloth 8 is made of polyvinyl filter cloth, is integrally rectangle, filter cloth 8
Length dimension is 250mm, width dimensions 200mm.
Filter cloth 8 is filters pressing cylinder 9 above, and filters pressing cylinder 9 is made of 304 stainless steel tubes, generally cylindrical, filters pressing cylinder
9 height dimension of body is 200mm, and inner diameter size is Φ 160mm, and outer diameter dimension is Φ 168mm, and 9 wall thickness of filters pressing cylinder is
4mm。
Filters pressing cylinder 9 passes through the filters pressing cylinder positioning pin 10 being arranged on left and right sides mounting plate 3 and is positioned, thus really
The center of circle of pressure maintaining filter cylinder body 9 is Chong Die with the center of circle of filters pressing pedestal 2 always, and guarantees that filters pressing cylinder 9 is always positioned in gasket 7
Between position, to enhance sealing effect, 304 stainless steel hexagon socket head cap screw systems that filters pressing cylinder positioning pin 10 is 6mm by diameter dimension
Make.
It is provided that filters pressing sealing cover 11, filters pressing sealing cover 11 are made of 304 stainless steel round bar above filters pressing cylinder 9,
Generally cylindrical body, 11 diameter dimension of filters pressing sealing cover are Φ 180mm, height dimension 20mm.
The bottom surface of filters pressing sealing cover 11 is provided with gasket 7, and gasket 7 is oil-resistant rubber insert, and it is anti-that whole, which is in circular ring shape,
Only gasket 7 falls off, and gasket 7 has in 1mm insertion filters pressing sealing cover 11.
Annular spray pipe 12, air inlet pipe 13, exhaust pipe 14, spring loaded safety valve are respectively arranged on filters pressing sealing cover 11
15.Wherein, annular spray pipe 12 uses diameter dimension to be made for 304 stainless steel tubes of Φ 8mm.Annular spray pipe 12 is whole
In circular ring shape, the center of circle of circular ring shape is Chong Die with the center of circle of filters pressing sealing cover 11.The inner diameter size of annulus is 120mm, annulus
Outer diameter dimension is 136mm.The side of 20 ° of 12 side-lower of annular spray pipe and close filters pressing cylinder 9, is uniformly dispersed with diameter
Hole for water spraying having a size of Φ 1mm, the center spacing of hole for water spraying are 20mm.Annular spray pipe 12 is fixed under filters pressing sealing cover 11
Face, the mine plasm for cleaning on filters pressing cylinder 9.Air inlet pipe 13 uses diameter dimension for the 304 stainless steel control of Φ 8mm
Make.In order to avoid compressed air directly purges calibration sample by air inlet pipe 13, leads to calibration sample splashes, influence to calibrate
The accuracy of sample.The air inlet by the way of bottom closing, surrounding outlet of air inlet pipe 13.The surrounding of air inlet pipe 13 is uniformly distributed
Four diameter dimensions be Φ 2mm air inlet.Exhaust pipe 14 uses diameter dimension to make for 304 stainless steel tubes of Φ 8mm.Bullet
Spring formula safety valve 15 is common, pressure adjustable type spring loaded safety valve, and spring loaded safety valve 15 passes through included outer silk installation
On filters pressing sealing cover 11.When 9 internal pressure exception of filters pressing cylinder, pressure release can be carried out by spring loaded safety valve 15.
Annular spray pipe 12, air inlet pipe 13, exhaust pipe 14 by PU hose respectively with water spray solenoid valve 34, intake solenoid valve
35, exhaust solenoid valve 36 connects.13 center of circle of air inlet pipe, 14 center of circle of exhaust pipe and 11 center of circle of filters pressing sealing cover point-blank,
Straight line by 11 center of circle of 15 center of circle of spring loaded safety valve and filters pressing sealing cover is vertical with the straight line.
The side on 11 both sides of filters pressing sealing cover is respectively arranged two filters pressing sealing cover positioning pins 16.Four filters pressing sealing covers are fixed
Position pin 16 is located at the two sides of lifting cylinder support arm 17, so as to the process for effectively preventing filters pressing sealing cover 11 from going up and down
Middle left rotation and right rotation.
Lifting cylinder support arm 17 is made of 304 stainless steel plates, and stainless steel plate is with a thickness of 10mm.Lifting cylinder support arm
17 entirety are rectangle, length dimension 310mm, width dimensions 50mm.Two pieces of lifting cylinder support arms 17 are located at
The two sides of filters pressing pedestal 2.17 lower part of lifting cylinder support arm is connected by lower rotary shaft 18 and the mounting plate 3 of filters pressing pedestal 2
It connects, and can be rotated by lower rotary shaft 18.
Lower rotary shaft 18 uses diameter dimension to make for the 304 stainless steel round steel of Φ 8mm, in order to ensure lifting cylinder support
Arm 17 rotates more flexible, and lifting cylinder support arm 17 and lower rotary shaft junction have carried out fillet processing, radius of corner having a size of
20mm。
Two pieces of 17 tops of lifting cylinder support arm connect lifting cylinder supporting beam 19 by hexagon socket head cap screw.Lifting cylinder branch
It supports beam 19 to be made of 304 stainless steel square rods, generally cuboid, length dimension 210mm, width dimensions and height dimension
It is 50mm,
Lifting cylinder 20 is bolted in lifting cylinder supporting beam 19 above.The lifting cylinder piston rod 37 of lifting cylinder 20 from
It after the center of lifting cylinder supporting beam 19 passes through, is attached by screw thread and nut with filters pressing sealing cover 11, to guarantee
The vertical center line of lifting cylinder 20, the vertical center line of filters pressing sealing cover 11, the vertical center line of filters pressing cylinder 9 and filters pressing bottom
The vertical center line of seat 2 is point-blank.So that it is guaranteed that sealing effect, improves vertical dehydration efficiency.
When lifting cylinder piston rod 37 drives filters pressing sealing cover 11 to carry out elevating movement, through upper close switch 21 under
Detect the movement position of filters pressing sealing cover 11 respectively close to switch 22.Upper close switch 21 and lower close switch 22 are inductance type
Close to switch.The bracket welded on lifting cylinder support arm 17 is above fixed on by nut close to switch 21 and lower close switch 22
On.
Respectively there are one piece of cursor 23 in 19 two sides of lifting cylinder supporting beam.Cursor 23 is made of 304 stainless steel plates, stainless
Steel plate thickness is 10mm, and cursor 23 is whole to be rectangle, length dimension 100mm, width dimensions 30mm.
23 one end of cursor is attached by upper rotary shaft 24 with lifting cylinder supporting beam 19, and cursor 23 can be by upper
Rotation axis 24 is rotated.
Two pieces of 23 other ends of cursor are attached by hexagon socket head cap screw with cursor crossbeam 25.Cursor crossbeam 25 is adopted
It is made of 304 stainless steel square rods, generally cuboid, length dimension 230mm, width dimensions and height dimension are
30mm。
The center of cursor crossbeam 25 is attached by screw thread and nut with left and right cylinder piston rod 38.Left and right cylinder 26
It is provided in the middle part of cylinder body and waves trunnion 27, waved trunnion 27 and be mounted on above swinging base 28, swinging base 28 is solid by bolt
It is scheduled on above mounting bracket 29.Mounting bracket 29 is welded using 8# channel steel.Left and right cylinder 26 can be by waving trunnion 27
It is rotated on swinging base 28.
When left and right cylinder 38 side-to-side movement of piston rod of left and right cylinder 26, pass through cursor crossbeam 25, cursor
23 and upper rotary shaft 24 drive lifting cylinder support arm 17 rotated left and right around lower rotary shaft 18, lifting cylinder support arm 17 revolve
Filters pressing sealing cover 11 and its accessory above is driven to be rotated during turning, to guarantee that each filters pressing of calibration sample is completed
Later, smoothly the taking-up of filters pressing cylinder 9 can be cleaned.Lifting cylinder support arm 17 passes through left limit when left rotation and right rotation
Position bolt 30 and right limit bolt 32 limit the rotation angle of lifting cylinder support arm 17, while by left close to switch 31 and the right side
The specific location of lifting cylinder support arm 17 is detected close to switch 33.The close switch 31 in a left side and right close switch 33 are inductance type
Close to switch.A left side is fixed on the bracket welded on mounting plate 3 close to switch 31 and right close switch 33 by nut.Left limit
The nut-welding of bolt 30 and right limit bolt 32 is fixed on the bracket welded on mounting plate 3.It can be by adjusting left limit
The extension elongation of bolt 30 and right limit bolt 32 adjusts the rotation angle of lifting cylinder support arm 17, to guarantee lifting air
Cylinder support arm 17 keeps plumbness during calibration sample filters pressing, and after filters pressing finishes, and do not influence to take out pressure
Filter cylinder body 9.
When equipment for separating liquid from solid in the initial state, lifting cylinder piston rod 37 and left and right cylinder piston rod 38 are retraction
State.Filters pressing pedestal 2, seepage flow hole 4, seepage tank 5, filters pressing sealing cover 11 are cleaned up first, then on filters pressing pedestal 2 according to
It is secondary to be laid with clean filter screen 6, filter cloth 8 and filter paper, then on filter paper gently put clean filters pressing cylinder 9.Place pressure
It when filter cylinder body 9, on the one hand has to handle with care, filters pressing cylinder 9 is avoided to damage filter paper, causing ore pulp to be lost influences calibration
The accuracy of sample；On the other hand it must assure that filters pressing cylinder 9 is close to filters pressing cylinder positioning pin 10, so that it is guaranteed that filters pressing cylinder 9
Vertical center line be overlapped with the vertical center line of filters pressing pedestal 2, so that it is guaranteed that sealing effect and efficiency of press filtering.
After filters pressing cylinder 9 is in place, by the calibration sample intercepted in sample bucket pouring into filters pressing cylinder 9 gently,
Then sample bucket is rinsed completely with clear water, and the ore pulp rinsed is all poured into filters pressing cylinder 9, so that it is guaranteed that calibration sample
Accuracy.
Calibration sample pours into after filters pressing cylinder 9, starts equipment for separating liquid from solid by start button and enters automatic air pressure
Filter vertical dewatering state.At this point, PLC detects whether right close switch 33 is closed with upper close to switch 21 first, if be closed,
Then illustrate that lifting cylinder piston rod 37 and left and right cylinder piston rod 38 bounce back in place, has automatic running condition, otherwise do not permit
Perhaps equipment for separating liquid from solid enters automatic operating state.Into after automatic operating state, left and right cylinder 26 starts to act, left and right cylinder
Horizontal thrust is passed to lifting by cursor crossbeam 25, cursor 23 and upper rotary shaft 24 by 26 left and right cylinder piston rod 38
Cylinder supports beam 19.Lifting cylinder supporting beam 19 drive lifting cylinder 20, filters pressing sealing cover 11 and its auxiliary device above and
Lifting cylinder support arm 17 is rotated to the left around lower rotary shaft 18.After lifting cylinder support arm 17 rotate in place, a left side is close to be opened
31 closures are closed, left and right cylinder 26 stops working, and keeps stable state.Stable state can ensure the vertical of filters pressing sealing cover 11
Center line is overlapped with the vertical center line of the vertical center line of filters pressing cylinder 9 and filters pressing pedestal 2, so that it is guaranteed that sealing effect and pressure
Filter efficiency.
After lifting cylinder support arm 17 rotate in place, lifting cylinder 20 starts to act at this time, the lifting of lifting cylinder 20
Cylinder piston rod 37 drives filters pressing sealing cover 11 to move downward, lower close to switch 22 after filters pressing sealing cover 11 moves in place
Closure, lifting cylinder 20 stops working, and keeps stable state, and stable state can guarantee the sealing effect of filters pressing sealing cover 11
Fruit.
After the lower closure close to switch 22, PLC issues water spray instruction, opens solenoid valve 34 of spraying water.At this point, annular spray pipe
12 start to spray water.Spray water solenoid valve 34 water spraying time can according to the degree of fouling and ore pulp property of 9 inner wall of filters pressing cylinder,
Free setting is carried out in PLC.
After solenoid valve 34 of spraying water is closed, PLC issues air inlet instruction, opens intake solenoid valve.At this point, air inlet pipe 13 starts
Air inlet.The inlet period of intake solenoid valve 35 can carry out free setting according to ore pulp property in PLC.Calibration sample is being pressed
Under the pressure effect of contracting air, and by filter paper, filter cloth 8, filter screen 6, seepage tank 5 and the common cooperation in seepage flow hole 4, it will calibrate
Liquid in sample is automatically separated, to realize the purpose that calibration sample air filters pressing is vertically dehydrated.
After intake solenoid valve 35 is closed, PLC issues exhaust instruction, opens exhaust solenoid valve 36.Inside filters pressing cylinder 9
High pressure gas carries out pressure release by exhaust pipe 14.The evacuation time of exhaust solenoid valve 36 can according to the actual situation, in PLC into
Row is freely set, and evacuation time is 10 seconds under normal circumstances.
After exhaust solenoid valve 36 is closed, lifting cylinder 20 starts to act.The lifting cylinder piston rod 37 of lifting cylinder 20
Filters pressing sealing cover 11 is driven to move upwards, upper to be closed close to switch 21 after filters pressing sealing cover 11 moves in place, lifting cylinder
20 stop working, and keep stable state.
After the upper closure close to switch 21, left and right cylinder 26 starts to act.The left and right cylinder piston rod 38 of left and right cylinder 26
Horizontal pull is passed into lifting cylinder supporting beam 19 by cursor crossbeam 25, cursor 23 and upper rotary shaft 24.Lifting air
Cylinder supporting beam 19 drives lifting cylinder 20, filters pressing sealing cover 11 and its auxiliary device above, lifting cylinder support arm 17 under
Rotation axis 18 rotates to the right.After lifting cylinder support arm 17 rotate in place, the right side is closed close to switch 33, and left and right cylinder 26 is stopped
It only works, and keeps stable state.
During carrying out side-to-side movement, left and right cylinder 26 can pass through the left and right cylinder piston rod 38 of left and right cylinder 26
It waves trunnion 27 to rotate on swinging base 28, bears additional mechanical force to effectively avoid left and right cylinder 26 and damage
It is bad.
After the right side is closed close to switch 33, equipment for separating liquid from solid automatic work process all terminates.Sampling personnel are by filters pressing
The removing gently of cylinder 9, then by filter paper and its above, the calibration sample after being separated by solid-liquid separation is put into polybag send together
Enter laboratory assay.
Meanwhile by filters pressing pedestal 2, seepage flow hole 4, seepage tank 5, filter screen 6, filter cloth 8, filters pressing cylinder 9, filters pressing sealing cover 11
It all cleans up, waits automatic running next time.
In conclusion due to the left and right cylinder 26 of the device, lifting cylinder 20, water spray solenoid valve 34, intake solenoid valve 35,
Exhaust solenoid valve 36 can be controlled by PLC, while by upper close to switch 21 and lower close to the detection filters pressing of switch 22
The position of sealing cover 11, by left close to switch 31 and the right position for detecting lifting cylinder support arm 17 close to switch 33, thus
The purpose for realizing the equipment for separating liquid from solid automatic air filters pressing and being vertically dehydrated.The device can greatly reduce calibration sample
The water content of product, to greatly reduce the drying time of calibration sample and the power consumption of drying equipment.
Claims (8)
1. a kind of air filters pressing is vertically dehydrated automatic equipment for separating liquid from solid, including the series of PLC of Siemens S7-200, spring
Formula safety valve.It is characterized in that: a kind of air filters pressing is vertically dehydrated automatic equipment for separating liquid from solid, mainly by mounting seat,
Filters pressing pedestal, mounting plate, seepage flow hole, seepage tank, filter screen, gasket, filter cloth, filters pressing cylinder, filters pressing cylinder positioning pin, filters pressing
Sealing cover, annular spray pipe, air inlet pipe, exhaust pipe, spring loaded safety valve, filters pressing sealing cover positioning pin, lifting cylinder support arm,
Lower rotary shaft, lifting cylinder supporting beam, lifting cylinder, upper close switch, lower close switch, cursor, upper rotary shaft, cursor
Crossbeam, left and right cylinder wave trunnion, swinging base, mounting bracket, left limit bolt, left close switch, right limit bolt, the right side
Close to structures such as switch, water spray solenoid valve, intake solenoid valve, exhaust solenoid valve, lifting cylinder piston rod, left and right cylinder piston rods
At；Wherein:
Mounting seat is welded using 8# channel steel, is integrally rectangle, length dimension 900mm, width dimensions 350mm；
Mounting plate is made of 304 stainless steel plates, generally right-angled trapezium, is welded on above mounting seat；
Filters pressing pedestal is made using 304 stainless steel round bar, and shape is cylindrical body；The diameter dimension of filters pressing pedestal is Φ
200mm, height dimension 30mm；Filters pressing pedestal is horizontally fixed on mounting plate with bolt；The center point of filters pressing pedestal is equipped with straight
Seepage flow hole of the diameter having a size of Φ 15mm, seepage flow hole surrounding are provided with 8 seepage tanks being distributed in " rice font ", and seepage tank is with 3%
Gradient slope aspect seepage flow hole；The cross section of seepage tank is arc-shaped；The top of seepage tank is arranged in filter screen in rounded shape, filtering
Net is surrounded by the gasket made of oil-resistant rubber insert, the center of circle of gasket in rounded shape and the center of circle weight of filters pressing pedestal
It is folded, filter cloth is equipped with above filter screen and gasket, filter cloth is rectangle, and the length dimension of filter cloth is 250mm, and width dimensions are
200mm is made of polyvinyl filter cloth；The setting of filters pressing cylinder is cylindrical in the upper surface of filter cloth, height dimension 200mm, interior
Diameter dimension is Φ 160mm, and outer diameter dimension is Φ 168mm, and filters pressing cylinder wall thickness is 4mm；
Filters pressing cylinder passes through the filters pressing cylinder being arranged on the mounting plate of the left and right sides and positions finger setting；The top of filters pressing cylinder is equipped with
Filters pressing sealing cover, filters pressing sealing cover are made of 304 stainless steel round bar, and shape is cylindrical body；The bottom surface of filters pressing sealing cover is equipped with
Gasket, it is in insertion filters pressing sealing cover that sealing, which is lined with 1mm,；
Annular spray pipe, air inlet pipe, exhaust pipe, spring loaded safety valve are respectively arranged on filters pressing sealing cover；Filters pressing sealing cover
On annular spray pipe use diameter dimension to make for 304 stainless steel tubes of Φ 8mm, the center of circle of circular ring shape and filters pressing sealing cover
The center of circle overlapping；The side of 20 ° of annular spray pipe side-lower and close filters pressing cylinder, being uniform-distribution with diameter dimension is Φ 1mm
Hole for water spraying, the center spacing of hole for water spraying is 20mm, and annular spray pipe is fixed below filters pressing sealing cover；Air inlet pipe uses Φ
304 stainless steel tubes of 8mm make；Air inlet pipe is closed using bottom, is designed by the way of surrounding air inlet, and the lower part surrounding of air inlet pipe is equal
It is even to be dispersed with the air inlet that four diameter dimensions are Φ 2mm；Exhaust pipe uses diameter dimension for the 304 stainless steel control of Φ 8mm
Make；Spring loaded safety valve is mounted on the upper surface of filters pressing sealing cover by included outer silk；Annular spray pipe, air inlet pipe, exhaust pipe
It is connect respectively with water spray solenoid valve, intake solenoid valve, exhaust solenoid valve by PU hose；The air inlet pipe center of circle, the exhaust pipe center of circle and
The filters pressing sealing cover center of circle point-blank, by the straight line in the spring loaded safety valve center of circle and the filters pressing sealing cover center of circle and the straight line
Vertically；
Two filters pressing sealing cover positioning pins are respectively provided in the symmetric position of filters pressing sealing cover both sides, four filters pressing sealing covers are fixed
Position pin is located at the two sides of lifting cylinder support arm；
Lifting cylinder support arm is made of 304 stainless steel plates, and in rectangular shape, two pieces of lifting cylinder support arms are located at pressure
The two sides of filter bottom seat, lifting cylinder support arm lower part are connect by lower rotary shaft with the mounting plate being fixed on filters pressing pedestal, and
It can be rotated by lower rotary shaft；Lower rotary shaft is made of the 304 stainless steel round steel of Φ 8mm, lower rotary shaft and lifting air
The junction of cylinder support arm has carried out fillet processing, and radius of corner is having a size of 20mm；The top of two pieces of lifting cylinder support arms is logical
Hexagon socket head cap screw to be crossed to connect with lifting cylinder supporting beam, the top of lifting cylinder supporting beam is connect by bolt with lifting cylinder,
After lifting cylinder piston rod is passed through from the center of lifting cylinder supporting beam, it is connect by screw thread and nut with filters pressing sealing cover；
It is upper close to switch and it is lower close to switch be inductance approach switch, it is upper lower to be fixed on close to switch and close to switch by nut
On the bracket welded on lifting cylinder support arm；
The two sides of lifting cylinder supporting beam are respectively provided with one piece of cursor, and cursor is rectangle, length dimension 100mm, width
Having a size of 30mm, cursor one end is connect by upper rotary shaft with lifting cylinder supporting beam, and can be revolved by upper rotary shaft
Turn；The other end of two pieces of cursors is connect by hexagon socket head cap screw with cursor crossbeam, and the center of cursor crossbeam passes through screw thread
It is attached with nut and left and right cylinder piston rod；It is provided in the middle part of left and right cylinder cylinder body and waves trunnion, waved trunnion and be mounted on
Above swinging base, swinging base is fixed by bolts to the upper surface of mounting bracket, and mounting bracket is welded using 8# channel steel, left and right gas
Cylinder can be rotated by waving trunnion in swinging base；A left side is fixed on a mounting board by nut close to switch and the right side close to switch
On the bracket of welding.On the fixed bracket welded on a mounting board of the nut-welding of left limit bolt and right limit bolt.
2. a kind of air filters pressing according to claim 1 is vertically dehydrated automatic equipment for separating liquid from solid, it is characterized in that: mounting plate
It is made of 304 stainless steel plates, stainless steel plate thickness is 5mm, and mounting plate is in a rectangular trapezoid, and the upper bottom edge of right-angled trapezium is long
For degree having a size of 120mm, bottom length dimension is 240mm, and right angle waist height dimension is 80mm, and oblique waist length dimension is 144mm.
3. a kind of air filters pressing according to claim 1 is vertically dehydrated automatic equipment for separating liquid from solid, it is characterized in that: seepage tank
Top setting filter screen using 304 stainless steel plates make, it is in rounded shape, filter screen diameter dimension be Φ 150mm, filter screen
Thickness is 1mm, and the circular hole that diameter dimension is Φ 3mm, any two neighboring circle on filter screen are uniform-distribution on filter screen
Center spacing dimension between hole is 5mm.
4. a kind of air filters pressing according to claim 1 is vertically dehydrated automatic equipment for separating liquid from solid, it is characterized in that: filter screen
Gasket set by surrounding is in circular ring shape, and the inner diameter size of annulus is Φ 150mm, and the outer diameter dimension of annulus is Φ
180mm, gasket is with a thickness of 2mm, and to prevent gasket from falling off, sealing is lined in 1mm wedge pressure filter bottom seat.
5. a kind of air filters pressing according to claim 1 is vertically dehydrated automatic equipment for separating liquid from solid, it is characterized in that: filters pressing is close
Set annular spray pipe is in circular ring shape in capping, and the inner diameter size of annulus is 120mm, and the outer diameter dimension of annulus is
136mm。
6. a kind of air filters pressing according to claim 1 is vertically dehydrated automatic equipment for separating liquid from solid, it is characterized in that: lifting air
Cylinder supporting beam is made of 304 stainless steel square rods, is in cuboid, length dimension 210mm, width dimensions and height dimension are equal
For 50mm.
7. a kind of air filters pressing according to claim 1 is vertically dehydrated automatic equipment for separating liquid from solid, it is characterized in that: upper rotation
Axis is made of the 304 stainless steel round steel of Φ 8mm, and upper rotary shaft and cursor junction have carried out fillet processing, radius of corner
Having a size of 20mm.
8. a kind of air filters pressing according to claim 1 is vertically dehydrated automatic equipment for separating liquid from solid, it is characterized in that: with two pieces
The cursor crossbeam of cursor connection is made of 304 stainless steel square rods, and in rectangular shape, length dimension 230mm is wide
It spends size and height dimension is 30mm.
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| CN210251411U (en) * | 2019-05-30 | 2020-04-07 | 栾川龙宇钼业有限公司 | Automatic solid-liquid separation device for air filter pressing vertical dehydration |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05168822A (en) * | 1991-12-19 | 1993-07-02 | Noritake Tekkosho:Kk | Two-stage type cake peeling device in filter press |
| GB9709307D0 (en) * | 1997-05-08 | 1997-06-25 | Miller Peter A | A process liquid purification system |
| CN2455333Y (en) * | 2000-11-23 | 2001-10-24 | 宜兴信益涂装环保设备有限公司 | Vertical automatic filter |
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