CN202570362U - A hindered-bed separator for separating particles in hydrous slurry - Google Patents
A hindered-bed separator for separating particles in hydrous slurry Download PDFInfo
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- CN202570362U CN202570362U CN2009901007068U CN200990100706U CN202570362U CN 202570362 U CN202570362 U CN 202570362U CN 2009901007068 U CN2009901007068 U CN 2009901007068U CN 200990100706 U CN200990100706 U CN 200990100706U CN 202570362 U CN202570362 U CN 202570362U
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- pulsation water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/66—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type of the hindered settling type
Abstract
The utility model relates to a hindered-bed separator for separating particles in hydrous slurry (38). At least one teeter water pipe (8) of a teeter water distributor means (7) of the hindered-bed separator is in fluid connection with a teeter water discharging means (10), and teeter water (9) is discharged from the at least one teeter water pipe (8) that is in fluid connection with the teeter water discharging means (10) to the teeter water discharging means (10).
Description
Technical field
The utility model relates to a kind of interference bed separator that is used for separating the particle of hydrous slurry.
The utility model relates to a kind of interference bed separator or disturbs the bed settling vessel or similarly separator or settling vessel equipment (being called " disturbing a bed settling vessel " hereinafter), the solid particle in hydrous slurry or the aqueous slurry is divided into two parts or more parts of the particle that comprises different-grain diameter and density.
Background technology
Many classifications and method for separating are the gravity that utilizes solid material in the hydrous slurry, and wherein, the charging that comprises solid material is met with the fluctuating flow that makes progress.The variation of particle diameter and/or density will cause heavy particle to fall the lower floor that disturbs the bed settling vessel, and light grains rises to the overflow layer that disturbs the bed settling vessel, thereby influence desired separation.
The operation of so-called interference bed settling vessel is based on the pulsation water dispenser that is arranged in the inner space of disturbing bed separator body and is evenly distributed to the pulsation water of controlled quentity controlled variable in the inner space of interference bed separator body.Usually, only be pumped into the pulse piping of pulsation water dispenser from the side water of will pulsing, if but water is " dirty " and for example comprise a large amount of fine-grained solids, thereby then because fine-grained solids is deposited in the terminal pulsation water pipe that blocks of the minimum pulse piping of flow velocity.Then, this obstruction is expanded to the feed end of pulse piping gradually; And very fast, supply to the pulsation water that disturbs in the bed settling vessel and squinted and move variation.Disturb the bed settling vessel must be stopped, this means production loss etc. with scavenge pipe.In some cases, the water of will pulsing from two ends is pumped into the pulse piping, but such obstruction will begin from the centre of pulse piping to form.
The utility model content
The purpose of the utility model is to address the above problem.
The utility model provides the utility model that a kind of interference bed separator is provided, and is used for separating the particle of hydrous slurry, and said interference bed separator comprises: body, and it limits the inner space; The pulsation water dispenser; It comprises the pulsation water pipe in the inner space that is arranged on body; The inner space of body is introduced and deflected to the water that is used for pulsing; The pulsation water dispenser comprises first manifold, is used for pulsation water is incorporated into the water inlet pipe of first manifold, the pulsation water pipe that is communicated with first manifold flow, and the pulsation water pipe is provided with the aperture, is used for pulsation water is discharged to from the pulsation water pipe inner space of body; Feed well device, it is used for hydrous slurry is incorporated into the inner space of body; The overflow launder device, it is used for discharging light grains from the inner space of body; And the coarse grain charging gear, it is used for discharging heavy particle from the inner space of body; It is characterized in that at least one pulsation water pipe flows with the pulsation water discharge device and is communicated with, to be used for that water said at least one the pulsation water pipe from the pulsation water dispenser of pulsing is discharged to the pulsation water discharge device.
Embodiment according to the utility model; The pulsation water discharge device comprises second manifold and return pipe; Second manifold flows with mobile said at least one pulsation water pipe that is communicated to the pulsation water discharge device and is communicated with; Return pipe is used for discharging pulsation water from second manifold, and second manifold is used for from receiving pulsation water with mobile said at least one the pulsation water pipe that is communicated with of pulsation water discharge device and being used for pulsation water is discharged to return pipe.
According to an embodiment of the utility model, said at least one pulsation water pipe is arranged between first manifold and second manifold.
According to an embodiment of the utility model, first valve gear is arranged in the pulsation water discharge device, is used for regulating the quantity that is discharged to the pulsation water of return pipe from the pulsation water discharge device.
According to an embodiment of the utility model, the first flow measurement mechanism is used for measuring the quantity that flow into the pulsation water of pulsation water dispenser from water inlet pipe; Second flow measurement device is used for measuring the quantity that is discharged to the pulsation water of return pipe from the pulsation water discharge device; Calculation element be used for calculating the quantity of the pulsation water that flow into the pulsation water dispenser and the quantity of the pulsation water of discharging from the pulsation water discharge device between difference; And calculation element by on the function be connected to first valve gear, to be used for regulating the quantity of the pulsation water of discharging from the pulsation water discharge device according to the difference of being calculated.
Embodiment according to the utility model; Device for pressure measurement is used for measuring the pressure of the pulsation water that flows into the pulsation water dispenser; And device for pressure measurement by on the function be connected to first valve gear, be used for regulating from the pulsation water discharge device being discharged to the quantity of the pulsation water of return pipe according to measured pressure.
According to an embodiment of the utility model, first valve gear by on the function be connected to timer, to be used for regulating the quantity that is discharged to the pulsation water of return pipe from the pulsation water discharge device according to timetable.
Embodiment according to the utility model; Second valve gear is arranged on the water discharge device of pulsing and flows at least one the pulsation water pipe is communicated with, to be used for regulating from being discharged to the quantity of the pulsation water of the water discharge device of pulsing with flow said at least one water pipe of pulsing of being communicated with of pulsation water discharge device.
According to an embodiment of the utility model, the first flow measurement mechanism is used for measuring and flow into and the flow quantity of pulsation water of said at least one water pipe of pulsing is communicated with of the water discharge device of pulsing; Second flow measurement device is used for measuring from flowing out to the quantity of the pulsation water of the water discharge device of pulsing with flow said at least one pulsation water pipe of being communicated with of pulsation water discharge device; Calculation element be used for calculating flow into the pulsation water discharge device flow said at least one pulsation water pipe of being communicated with pulsation water quantity and from flowing out to the difference between the quantity of the pulsation water the water discharge device of pulsing with flow said at least one water pipe of pulsing of being communicated with of pulsation water discharge device; And second valve gear by on the function be connected to calculation element, regulate from flowing out to the quantity of the pulsation water of the water discharge device of pulsing according to the difference of being calculated being used for flow said at least one pulsation water pipe of being communicated with of pulsation water discharge device.
Embodiment according to the utility model; Device for pressure measurement is used for measuring and flow into and the flow pressure of pulsation water of said at least one water pipe of pulsing is communicated with of the water discharge device of pulsing; And second valve gear by on the function be connected to device for pressure measurement, regulate from flowing out to the quantity of the pulsation water of the water discharge device of pulsing according to measured pressure being used for flow said at least one pulsation water pipe of being communicated with of pulsation water discharge device.
Embodiment according to the utility model; Second valve gear by on the function be connected to timer, regulate from flowing out to the quantity of the pulsation water of the water discharge device of pulsing according to timetable being used for flow said at least one pulsation water pipe of being communicated with of pulsation water discharge device.
According to an embodiment of the utility model, the body with the first half, mid portion, the latter half, open-top and bottom has limited the inner space with upper, middle and lower; The open-top setting of overflow launder device adjacent body; The downflow weir that the open-top of adjacent body is provided with, be used for open-top through body from the inner space of body to the materials flow of overflow launder unit feeding; The bottom of coarse grain charging gear adjacent body is provided with; The pulsation water dispenser is arranged for pulsation water is incorporated in the bottom of inner space of body.
According to an embodiment of the utility model, be used for the feed well device that hydrous slurry is incorporated into the inner space of body comprised being used for material supplied with getting into feed well that disturbs the bed separator and the slip guide that is used for hydrous slurry is incorporated into the feed well.
The utility model is based on: discharge the part pulsation water that is imported in the pulsation water dispenser through using with the mobile pulsation water discharge device that is communicated with of the water dispenser of pulsing.This for example means that a certain amount of pulsation water is imported in the pulsation water dispenser.This quantity for example can be to disturb the twice of the actual used quantity of pulsation in the bed separator, so that only second half flows through the pulsation water pipe that disturbs pulsation water dispenser in the bed separator.Like this, the flowing velocity of pulsation in the water pipe system is enough high or enough greatly, so that pass the water pipe of pulsing keep the pulsing cleaning of water pipe through transmitting fine-grained solids effectively.Like this, can form a kind of layout that at all need not or only need clean pulse piping rarely.
In disturbing the bed separator, can use some dirty pulsation water, that is, comprise the pulsation water of particle.This new layout is applicable to that in fact use is for example from the situation of the dirty recirculated water of tailing pit or inspissator.Because environment reason, this is a modal situation in industry at present.
In the system that is proposed, if necessary, can also only come cleaning tubes through the flowing velocity of moment increase water.Thereby, need not open the unit at all and clean.
In an embodiment of the utility model; In being used for pulsation water is input to the water inlet pipe of pulsation water dispenser and be used for drawing the return pipe of pulsation water and be respectively equipped with flow that is used to measure before disturbing the bed separator and the flow measurement device that is used to measure the flow after disturbing the bed separator from the pulsation water discharge device; For example, flowmeter.The difference of said two kinds of flows flow into the inside of disturbing the bed separator naturally.In this embodiment, can control the pulsation water yield that gets into the pulsation water yield in the inner space of disturbing bed separator body and correspondingly flow through the inner space of disturbing bed separator body through the valve gear in the return pipe (for example automatic valve).
Description of drawings
Hereinafter, come to describe in more detail the utility model with reference to accompanying drawing, wherein:
Fig. 1 has shown the interference bed separator with pulsation water dispenser,
Fig. 2 has shown the principle according to the pulsation water distribution system device of first preferred embodiment of the utility model,
Fig. 3 has shown the principle according to the pulsation water distribution system device of second preferred embodiment of the utility model,
Fig. 4 has shown the principle according to the pulsation water distribution system device of the 3rd preferred embodiment of the utility model,
Fig. 5 has shown the principle according to the pulsation water distribution system device of the 4th preferred embodiment of the utility model,
Fig. 6 has shown the principle according to the pulsation water distribution system device of the 5th preferred embodiment of the utility model,
Fig. 7 has shown the principle according to the pulsation water distribution system device of the 6th preferred embodiment of the utility model,
Fig. 8 has shown the principle according to the pulsation water distribution system device of the 7th preferred embodiment of the utility model, and
Fig. 9 has shown the principle according to the pulsation water distribution system device of the 8th preferred embodiment of the utility model.
Figure 10 has shown the principle according to the pulsation water distribution system device of the 9th preferred embodiment of the utility model.
The specific embodiment
The utility model relates to a kind of interference bed separator 1 that is used for separating hydrous slurry 38 particles.
The body 2 of the interference bed separator 1 shown in Fig. 1 has the first half 21, mid portion 22 and the latter half 23 and open-top 24 and bottom 25, they limited have top 26, the inner space 3 of middle part 27 and bottom 28.
Pulsation water dispenser 7 comprises pulsation water pipe 8, and the pulsation water pipe is at least partially disposed in the inner space 3 of body 2, to be used for pulsation water is introduced and deflected from the inner space 3 of body 2.
Pulsation water dispenser 7 comprises first manifold 12, is used for pulsation water is incorporated into the water inlet pipe 32 of first manifold 12 and the pulsation water pipes 8 that flow and be communicated with first manifold 12.Pulsation water pipe 8 is provided with the aperture 29 that is used for pulsation water is discharged to from pulsation water pipe 8 inner space 3 of body 2.
In Figure 10, water inlet pipe 32 is provided with the 3rd valve gear 37 at Fig. 2.
In Fig. 1, pulsation water dispenser 7 is arranged for pulsation water is incorporated in the bottom 28 of inner space 3 of body 2.
In Fig. 1, be used for the feed well device 4 that hydrous slurry 38 is incorporated into the inner space 3 of body 2 comprised being used for material is input to feed well 30 that disturbs bed separator 1 and the slip guide 31 that is used for hydrous slurry 38 is incorporated into feed well 30.
In Fig. 1, the open-top 24 of overflow launder device 5 adjacent body 2 is provided with.
In Fig. 1, disturb the overflow launder device 5 of bed separator 1 also to comprise downflow weir 36, the open-top 24 of this downflow weir adjacent body 2, the open-top 24 that is used for through body 2 provides the materials flow that comprises light grains 34 from the inner space 3 of body 2 to overflow launder.
In Fig. 1, the bottom 25 of coarse grain charging gear 6 adjacent body 2 is provided with.
In preferred embodiment according to the interference bed separator 1 of the utility model, second manifolds 14 that pulsation water discharge device 10 comprises and said at least one pulsation water pipe 8 flows to be communicated with and the return pipe 33 that is used for discharging the water of pulsing from second manifold 14.Second manifold 14 is used for from said at least one pulsation water pipe 8 reception pulsation water and is used for pulsation water is discharged to return pipe 33.Said at least one pulsation water pipe 8 preferably is arranged between first manifold 12 and second manifold 14.
In the preferred embodiment of interference bed separator 1, pulsation water discharge device 10 comprises all pulsation water pipes 8 mobile second manifolds 14 that are communicated with and the return pipe 33 that is used for discharging from second manifold 14 the pulsation water with pulsation water dispenser 7.Second manifold 14 is used for from all pulsation water pipes 8 reception pulsation water of pulsation water dispenser 7 and is used for pulsation water is discharged to return pipe 33.All pulsation water pipes 8 of pulsation water dispenser 7 preferably are arranged between first manifold 12 and second manifold 14.
In the preferred embodiment that disturbs bed separator 1, disturb bed separator 1 to comprise first valve gear 15 that is arranged in pulsation water discharge device 10, be used for regulating the quantity that is discharged to the pulsation water 9 of return pipe 33 from pulsation water discharge device 10.As shown in Figure 2, first valve gear 15 can be arranged in the return pipe 33.
In the preferred embodiment that disturbs bed separator 1, disturb bed separator 1 to comprise to be used for measure from water inlet pipe 32 flow into pulsation water dispenser 7 pulsation water quantity first flow measurement mechanism 17 be used for measuring second flow measurement device 19 of quantity that flows out to the pulsation water of return pipe 33 via pulsation water discharge device 10 from the inner space 3 of body 2.Disturb the preferred embodiment of bed separator 1 to comprise to be used to calculate and flow into pulsation water and flow out the calculation element 18 of the difference between the pulsation water and be connected on the calculation element 18 to be used for regulating first valve gear 15 that flows out the water number amount of pulsing according to the difference that is calculated by ground on the function.In the preferred embodiment; Can also calculate the quantity of the pulsation water of the inner space 3 that gets into the body 2 that disturbs bed separator 1 by means of the difference that is calculated; That is, can also calculate the quantity of the pulsation water that gets into separation process by means of the difference that is calculated.
In the preferred embodiment of the interference bed separator 1 shown in Fig. 3 and Fig. 4, disturb bed separator 1 to comprise device for pressure measurement 39, be used for measuring the pressure of the pulsation water that flow into pulsation water dispenser 7.In the preferred embodiment, first valve gear 15 by on the function be connected to device for pressure measurement 39, to be used for regulating the quantity of the pulsation water that flow into return pipe 33 according to measured pressure.
In the preferred embodiment of the interference bed separator 1 shown in Fig. 3 and Fig. 8; Disturb bed separator 1 to comprise timer 40; On this timer function be connected to first valve gear 15 of pulsation in the water discharge device 10, with the quantity that is used for for example showing to regulate the pulsation water 9 that flows into return pipe 33 according to the scheduled time.
In the preferred embodiment that disturbs the bed separator; Second valve gear 16 is arranged on the water discharge device 10 of pulsing and flows at least one pulsation water pipes 8 that are communicated with, to be used for regulating the quantity that flow into the pulsation water 9 of the water discharge device 10 of pulsing from said at least one pulsation water pipe 8.
In the preferred embodiment that disturbs bed separator 1, disturb second flow measurement device 19 of first flow measurement mechanism 17 that bed separator 1 comprises the quantity that is used for measuring the pulsation water 9 that flows into said at least one pulsation water pipe 8 and the quantity that is used for measuring the pulsation water 9 that flows out from said at least one pulsation water pipe 8.Disturb the preferred embodiment of bed separator 1 to comprise to be used to calculate that ground is connected on the calculation element 18 to be used for regulating second valve gear 16 that flows out the water number amount of pulsing according to the difference that is calculated on the calculation element 18 that flows into pulsation water and flow out difference between the pulsation water and the function.
The preferred embodiment of the interference bed separator 1 shown in Fig. 6 comprises the first flow measurement mechanism 17 of the quantity that is used for measuring the inflow pulsation water that flows into each independent water pipe 8 of pulsing and is used to measure via each second flow measurement device 19 of water pipe 8 from the quantity of the outflow pulsation water of body 2 outflows of pulsing separately.Disturb the preferred embodiment of bed separator 1 to comprise to be used for calculating and pulse respectively that ground is connected to calculation element 18 to be used for regulating second valve gear 16 that the water pipe 8 of respectively pulsing flows out the quantity of the water of pulsing according to the difference that is calculated on the inflow pulsation water of water pipe 8 and the calculation element 18 that flows out difference between the pulsation water and the function.For reason clearly, Fig. 6 has been simplified, thus among Fig. 6 only pulsation water pipe 8 be provided with first flow measurement mechanism 17, second flow measurement device 19, calculation element 18 and second valve gear 16.
In the preferred embodiment that disturbs bed separator 1, disturb bed separator 1 to comprise to be used for measuring to flow into and the water discharge device 10 of pulsing the pulse first flow measurement mechanism 17 of quantity of water of the inflow of said at least one water pipe 8 of pulsing of being communicated with that flows.The preferred embodiment according to the interference bed separator 1 of the utility model comprises: control device 20 is used for controlling and makes the quantity of the inflow pulsation water that flow into said at least one pulsation water pipe 8 surpass predetermined value; With second valve gear 16, on its function be connected to control device 20, if to be used for that measured quantity is lower than predetermined value then the quantity that increases the inflow pulsation water that flows into said at least one pulsation water pipe 8.
The preferred embodiment of the interference bed separator 1 shown in Fig. 7 comprises the first flow measurement mechanism 17 that is used for measuring the inflow pulsation water number amount that flow into each water pipe 8 of pulsing separately.The preferred embodiment according to the interference bed separator 1 of the utility model comprises: control device 20, be used for controlling make flow into each separately the quantity of the inflow pulsation water of pulsation water pipe 8 surpass predetermined value; With second valve gear 16, on its function be connected to control device 20, if be lower than predetermined value then increase respectively the pulse quantity of inflow pulsation water of water pipe 8 of inflow to be used for measured quantity.For reason clearly, Fig. 7 has been simplified, thus among Fig. 7 only a pulsation water pipe 8 be provided with first flow measurement mechanism 17, control device 20 and second valve gear 16.
In the preferred embodiment that disturbs bed separator 1; Comprise first device for pressure measurement 39 with pulsation water discharge device 10 said at least one the pulsation water pipe 8 that are communicated with that flow, be used for measuring the pressure that flow into the pulsation water of water discharge device 10 mobile said at least one water pipe 8 of pulsing that are communicated with of pulsing.In the preferred embodiment of disturbing bed separator 1; On first device for pressure measurement, 39 functions be connected to second valve gear 16, to be used for according to regulating by first device for pressure measurement, 39 measured pressure from flowing out to the quantity of the pulsation water of the water discharge device 10 of pulsing with flow said at least one pulsation water pipe 8 of being communicated with of pulsation water discharge device 10.
In the preferred embodiment that disturbs bed separator 1, all pulsation water pipes 8 all flow with pulsation water discharge device 10 and are communicated with, and all pulsation water pipes 8 comprise first device for pressure measurement 39 that is used for measuring the pulsating water pressure that flow into the water pipe 8 of respectively pulsing.In the preferred embodiment of disturbing bed separator 1; Each first device for pressure measurement is connected to second valve gear 16 that is arranged in the water pipe 8 of respectively pulsing by ground on the function, to be used for regulating the quantity that flows out to the pulsation water of the water discharge device 10 of pulsing from each pulsation water pipe 8 respectively according to being come by first device for pressure measurement, 39 measured pressure.
In the preferred embodiment that disturbs bed separator 1; Comprise second valve gear 16 and timer 40 with pulsation water discharge device 10 mobile said at least one pulsation water pipe 8 that are communicated with; Said second valve gear is used for regulating the quantity that flows out to the pulsation water of pulsation water discharge device 10 from said at least one pulsation water pipe 8, and said timer is connected to the quantity to be used for for example showing to regulate the pulsation water 9 that flow into the water discharge device 10 of pulsing according to the scheduled time on second valve gear by ground on the function.
In the preferred embodiment that disturbs bed separator 1; Comprise second valve gear 16 and timer 40 with pulsation water discharge device 10 mobile all pulsation water pipes 8 that are communicated with; Said second valve gear is used for regulating the quantity that flows out to the pulsation water of pulsation water discharge device 10 from pulsation water pipe 8, and said timer is connected on second valve gear to be used for regulating according to timetable the quantity of the pulsation water 9 that flow into the water discharge device 10 of pulsing by ground on the function.
It will be apparent to one skilled in the art that along with technological progress the basic thought of the utility model can be implemented by multiple mode.Therefore, the utility model and embodiment are not limited to above-mentioned instance, but can change within the scope of the claims.
The Reference numeral table:
1. disturb the bed separator
2. body
3. inner space
4. feed well device
5. overflow launder device
6. coarse grain charging gear
7. pulsation water dispenser
8. pulsation water pipe
9. pulsation water
10. pulsation water discharge device
11. first end
12. first manifold
13. opposite the second end
14. second manifold
15. first valve gear
16. second valve gear
17. first flow measurement mechanism
18. calculation element
19. second flow measurement device
20. control device
21. the first half
22. mid portion
23. the latter half
24. open-top
25. bottom
26. top
27. middle part
28. bottom
29. aperture
30. feed well
31. slip guide
32. water inlet pipe
33. return pipe
34. light grains
35. heavy particle
36. downflow weir
37. the 3rd valve gear
38. aqueous slurry
39. device for pressure measurement
40. timer.
Claims (13)
1. one kind is disturbed bed separator (1), is used for separating the particle of hydrous slurry (38), and said interference bed separator (1) comprising:
Body (2), it limits inner space (3),
Pulsation water dispenser (7); It comprises the pulsation water pipe (8) in the inner space (3) that is arranged on body (2); The inner space (3) of body (2) is introduced and deflected to the water (9) that is used for pulsing; Pulsation water dispenser (7) comprises first manifold (12), be used for pulsation water (9) be incorporated into first manifold (12) water inlet pipe (32), with the mobile pulsation water pipe (8) that is communicated with of first manifold (12); Pulsation water pipe (8) is provided with aperture (29), is used for pulsation water (9) is discharged to from pulsation water pipe (8) inner space (3) of body (2)
Feed well device (30), it is used for hydrous slurry (38) is incorporated into the inner space (3) of body (2),
Overflow launder device (5), it is used for discharging light grains (34) from the inner space of body (2) (3), and
Coarse grain charging gear (6), it is used for discharging heavy particle from the inner space of body (2) (3),
It is characterized in that,
At least one pulsation water pipe (8) flows with pulsation water discharge device (10) and is communicated with, to be used for that water (9) said at least one the pulsation water pipe (8) from pulsation water dispenser (7) of pulsing is discharged to pulsation water discharge device (10).
2. interference bed separator according to claim 1; It is characterized in that; Pulsation water discharge device (10) comprises second manifold (14) and return pipe (33); Second manifold flows with mobile said at least one pulsation water pipe (8) that is communicated to pulsation water discharge device (10) and is communicated with; Return pipe is used for discharging pulsation water (9) from second manifold (14), and second manifold (14) is used for from receiving pulsation water (9) with mobile said at least one the pulsation water pipe (8) that is communicated with of pulsation water discharge device (10) and being used for pulsation water (9) is discharged to return pipe (33).
3. interference bed separator according to claim 2 is characterized in that said at least one pulsation water pipe (8) is arranged between first manifold (12) and second manifold (14).
4. according to each described interference bed separator in the claim 1 to 3, it is characterized in that,
First valve gear (15), it is arranged in the pulsation water discharge device (10), is used for regulating the quantity that is discharged to the pulsation water (9) of return pipe (33) from pulsation water discharge device (10).
5. interference bed separator according to claim 4 is characterized in that,
First flow measurement mechanism (17), it is used for measuring the quantity that flow into the pulsation water (9) of pulsation water dispenser (7) from water inlet pipe (32),
Second flow measurement device (19), it is used for measuring the quantity that is discharged to the pulsation water (9) of return pipe (33) from pulsation water discharge device (10),
Calculation element (18), its be used for calculating the quantity of the pulsation water (9) flow into pulsation water dispenser (7) and the quantity of the pulsation water (9) of discharging from pulsation water discharge device (10) between difference, and
Calculation element (18) by on the function be connected to first valve gear (15), to be used for regulating the quantity of the pulsation water (9) of discharging from pulsation water discharge device (10) according to the difference of being calculated.
6. according to claim 4 or 5 described interference bed separators, it is characterized in that,
Device for pressure measurement (39), it is used for measuring the pressure of the pulsation water (9) that flows into pulsation water dispenser (7), and
Device for pressure measurement (39) by on the function be connected to first valve gear (15), be used for regulating from pulsation water discharge device (10) being discharged to the quantity of the pulsation water (9) of return pipe (33) according to measured pressure.
7. according to each described interference bed separator in the claim 4 to 6, it is characterized in that,
First valve gear (15) by on the function be connected to timer (40), to be used for regulating the quantity that is discharged to the pulsation water (9) of return pipe (33) from pulsation water discharge device (10) according to timetable.
8. according to each described interference bed separator in the claim 4 to 7, it is characterized in that,
Second valve gear (16); It is arranged on the water discharge device of pulsing (10) and flows at least one the pulsation water pipe (8) is communicated with, to be used for regulating from being discharged to the quantity of the pulsation water (9) of the water discharge device (10) of pulsing with flow said at least one water pipe (8) of pulsing of being communicated with of pulsation water discharge device (10).
9. interference bed separator according to claim 8 is characterized in that,
First flow measurement mechanism (17), it is used for measuring and flow into and the flow quantity of pulsation water (9) of said at least one water pipe (8) of pulsing of being communicated with of the water discharge device of pulsing (10),
Second flow measurement device (19), it is used for measuring from flowing out to the quantity of the pulsation water (9) of the water discharge device (10) of pulsing with flow said at least one pulsation water pipe (8) of being communicated with of pulsation water discharge device (10),
Calculation element (18); It is used for calculate flowing into pulsation water discharge device (10) flow said at least one pulsation water pipe (8) of being communicated with pulsation water (9) quantity and from flowing out to the difference between the quantity of the pulsation water (9) the water discharge device (10) of pulsing with flow said at least one water pipe (8) of pulsing of being communicated with of pulsation water discharge device (10), and
Second valve gear (16) by on the function be connected to calculation element (18), regulate from flowing out to the quantity of the pulsation water (9) of the water discharge device (10) of pulsing according to the difference of being calculated being used for flow said at least one pulsation water pipe (8) of being communicated with of pulsation water discharge device (10).
10. according to Claim 8 or 9 described interference bed separators, it is characterized in that,
Device for pressure measurement (39), it is used for measuring and flow into and the flow pressure of pulsation water (9) of said at least one water pipe (8) of pulsing of being communicated with of the water discharge device of pulsing (10), and
Second valve gear (16) by on the function be connected to device for pressure measurement (39), regulate from flowing out to the quantity of the pulsation water (9) of the water discharge device (10) of pulsing according to measured pressure being used for flow said at least one pulsation water pipe (8) of being communicated with of pulsation water discharge device (10).
11. each described interference bed separator in 10 is characterized in that according to Claim 8,
Second valve gear (16) by on the function be connected to timer (40), regulate from flowing out to the quantity of the pulsation water (9) of the water discharge device (10) of pulsing according to timetable being used for flow said at least one pulsation water pipe (8) of being communicated with of pulsation water discharge device (10).
12. according to each described interference bed separator in the claim 1 to 11, it is characterized in that,
Body (2) with the first half (21), mid portion (22), the latter half (23), open-top (24) and bottom (25) limited have top (26), the inner space (3) of middle part (27) and bottom (28),
The open-top (24) of overflow launder device (5) adjacent body (2) is provided with,
The downflow weir (36) that the open-top (24) of adjacent body (2) is provided with is used for supplying with materials flow from the inner space (3) of body (2) to overflow launder device (5) through the open-top (24) of body (2),
The bottom (25) of coarse grain charging gear (6) adjacent body (2) is provided with,
Pulsation water dispenser (7) is arranged for pulsation water (9) is incorporated in the bottom (28) of inner space (3) of body (2).
13. according to each described interference bed separator in the claim 1 to 12; It is characterized in that, be used for the feed well device (30) that hydrous slurry (38) is incorporated into the inner space (3) of body (2) comprised being used for material supplied with getting into feed well (30) that disturbs bed separator (1) and the slip guide (31) that is used for hydrous slurry (38) is incorporated into feed well (30).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20086227A FI121650B (en) | 2008-12-22 | 2008-12-22 | A method for separating particles in an aqueous slurry |
| FI20086227 | 2008-12-22 | ||
| PCT/FI2009/051027 WO2010072901A1 (en) | 2008-12-22 | 2009-12-22 | Method for separating particles in hydrous slurry and a hindered-bed separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570362U true CN202570362U (en) | 2012-12-05 |
Family
ID=40240623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009901007068U Expired - Lifetime CN202570362U (en) | 2008-12-22 | 2009-12-22 | A hindered-bed separator for separating particles in hydrous slurry |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2389251B1 (en) |
| CN (1) | CN202570362U (en) |
| CA (1) | CA2747833A1 (en) |
| FI (1) | FI121650B (en) |
| PL (1) | PL2389251T3 (en) |
| WO (1) | WO2010072901A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876922A (en) * | 2019-04-17 | 2019-06-14 | 刘明 | Realize the grading plant and stage division of hindered bed separator overflow desliming |
| CN110180228A (en) * | 2019-06-28 | 2019-08-30 | 上海化工研究院有限公司 | A kind of anti-gravity formula precipitation separation device for water treatment procedure |
| CN112221692A (en) * | 2020-10-13 | 2021-01-15 | 中煤科工集团唐山研究院有限公司 | Low-grade fine-grained embedded mineral enrichment and separation device |
| CN113649163A (en) * | 2021-07-15 | 2021-11-16 | 中煤科工集团唐山研究院有限公司 | Pulse type continuous discharging device and method of interference bed separator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6142352B2 (en) * | 2012-12-18 | 2017-06-07 | 日立化成株式会社 | Classification device, classification method, and classification particle manufacturing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308951A (en) * | 1964-12-03 | 1967-03-14 | Continental Oil Co | Secondary hindered settling column for hydrosizers |
| GB2050201B (en) * | 1979-05-21 | 1982-09-29 | English Clays Lovering Pochin | Process for concentrating mica |
| US6425485B1 (en) * | 1998-03-26 | 2002-07-30 | Eriez Magnetics | Air-assisted density separator device and method |
| US6953123B2 (en) * | 2002-06-19 | 2005-10-11 | Outokumpu Oyj | Pre-separation of feed material for hindered-bed separator |
-
2008
- 2008-12-22 FI FI20086227A patent/FI121650B/en not_active IP Right Cessation
-
2009
- 2009-12-22 WO PCT/FI2009/051027 patent/WO2010072901A1/en active Application Filing
- 2009-12-22 CA CA2747833A patent/CA2747833A1/en not_active Abandoned
- 2009-12-22 CN CN2009901007068U patent/CN202570362U/en not_active Expired - Lifetime
- 2009-12-22 PL PL09834182T patent/PL2389251T3/en unknown
- 2009-12-22 EP EP09834182.9A patent/EP2389251B1/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876922A (en) * | 2019-04-17 | 2019-06-14 | 刘明 | Realize the grading plant and stage division of hindered bed separator overflow desliming |
| CN109876922B (en) * | 2019-04-17 | 2023-12-05 | 刘明 | Grading device and grading method for realizing overflow desliming of interference bed separator |
| CN110180228A (en) * | 2019-06-28 | 2019-08-30 | 上海化工研究院有限公司 | A kind of anti-gravity formula precipitation separation device for water treatment procedure |
| CN112221692A (en) * | 2020-10-13 | 2021-01-15 | 中煤科工集团唐山研究院有限公司 | Low-grade fine-grained embedded mineral enrichment and separation device |
| CN113649163A (en) * | 2021-07-15 | 2021-11-16 | 中煤科工集团唐山研究院有限公司 | Pulse type continuous discharging device and method of interference bed separator |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2389251T3 (en) | 2019-12-31 |
| CA2747833A1 (en) | 2010-07-01 |
| WO2010072901A1 (en) | 2010-07-01 |
| EP2389251A4 (en) | 2014-06-18 |
| FI20086227A0 (en) | 2008-12-22 |
| EP2389251B1 (en) | 2019-07-24 |
| EP2389251A1 (en) | 2011-11-30 |
| FI20086227A (en) | 2010-06-23 |
| FI121650B (en) | 2011-02-28 |
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