CN204503362U - A kind of horizontal vibrating centrifuge - Google Patents
A kind of horizontal vibrating centrifuge Download PDFInfo
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- CN204503362U CN204503362U CN201520044732.0U CN201520044732U CN204503362U CN 204503362 U CN204503362 U CN 204503362U CN 201520044732 U CN201520044732 U CN 201520044732U CN 204503362 U CN204503362 U CN 204503362U
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- bin
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Abstract
The utility model proposes a kind of horizontal vibrating centrifuge, comprise frame and be successively set on the driving mechanism in frame, vibrating mechanism and separating mechanism, buffer board is provided with between driving mechanism and vibrating mechanism, surge chamber is provided with between vibrating mechanism and separating mechanism, vibrating mechanism comprises excitation beam of vibration, be arranged on the vibrating bin on excitation beam of vibration, all be arranged on the main shaft on vibrating bin and exciting device, main shaft one end is connected with driving mechanism, the other end is connected with separating mechanism, its feature is, exciting device comprises the two groups of exciting unit being arranged on vibrating bin inside, two groups of exciting unit are perpendicular to main shaft and be symmetricly set on the both sides of main shaft, wherein one group of exciting unit is connected with vibrating motor by belt pulley, between vibrating bin and excitation beam of vibration, cushion collar is equipped with between vibrating bin and surge chamber.The utility model reasonable in design, long service life, equipment run more steadily, more energy-conservation, safeguard convenient.
Description
Technical field
The utility model relates to a kind of centrifuge, particularly a kind of horizontal vibrating centrifuge, belongs to centrifugation apparatus production technical field.
Background technology
Horizontal vibrating centrifuge is a kind of conventional efficient centrifugal dehydration equipment, is widely used in coal washing industry, as in the dehydration to cleaned coal, middle coal, spoil.Its operation principle is: material enters the bottom of basket through feeding pipe along sieve seat, material in basket is close to compass screen surface by centrifugal action, under vibration force effect, the bed of material moves to the large end of basket equably, material after dehydration throws away from the large end of basket, fall into the discharge gate of casing bottom, discharge downwards.Water in material, under centrifugal action, through the bed of material and sieve seam, gets rid of to casing surrounding, flows to discharge outlet discharge along inwall.Owing to having, operating efficiency is high, disposal ability large, to advantages such as the degradation rate of coal are low, horizontal vibrating centrifuge becomes centrifugal-dehydration device most popular in coal washing industry gradually.
Existing horizontal vibrating centrifuge mainly comprises support, drive system, lubricating system, vibrational system and shock mitigation system five part, wherein vibrational system is primarily of two the shock electric machine compositions be arranged on outside casing, by the exciting force of the horizontal direction produced, basket is vibrated together with casing, main shaft etc.Such mode of vibration not only energy consumption is large, and in order to reduce the vibration of casing and support, avoiding resonance, also needing to arrange special damping device, causes device structure complexity, production cost high.
Utility model content
For solving above-mentioned problems of the prior art, the utility model proposes a kind of horizontal vibrating centrifuge, it runs more steadily, energy consumption is little, safeguard convenient and device structure is reasonable in design, long service life.
The technical solution of the utility model is achieved in that
A kind of horizontal vibrating centrifuge, comprise: frame and the driving mechanism be successively set in described frame, vibrating mechanism and separating mechanism, buffer board is provided with between described driving mechanism and described vibrating mechanism, surge chamber is provided with between described vibrating mechanism and described separating mechanism, described vibrating mechanism comprises excitation beam of vibration, be arranged on the vibrating bin on described excitation beam of vibration, all be arranged on the main shaft on described vibrating bin and exciting device, described main shaft one end is connected with described driving mechanism, the other end is connected with described separating mechanism, its feature is, described exciting device comprises the two groups of exciting unit being arranged on described vibrating bin inside, exciting unit described in two groups is perpendicular to described main shaft and be symmetricly set on the both sides of described main shaft, wherein described in one group, exciting unit is connected with vibrating motor by belt pulley, between described vibrating bin and described excitation beam of vibration, cushion collar is equipped with between described vibrating bin and described surge chamber.
As further technical scheme, described exciting unit comprises positioning pipe, the driving shaft be arranged in described positioning pipe, be arranged on described driving shaft and be positioned at two balance weights at described positioning pipe two ends and be arranged on the gear of described driving shaft one end, and two described balance weights are symmetrical about described main shaft.
As further technical scheme, described driving mechanism comprises drive motors and the driving wheel be connected with described drive motors by belt, and described buffer board is arranged between described driving wheel and described excitation beam of vibration.
As further technical scheme, described separating mechanism comprises the hood be connected with described surge chamber, the feed pipe being arranged on described hood top, the basket be connected with described feed pipe and the drier outlet be arranged on bottom described hood and centrifugate exports, and described basket is connected with described main shaft.
As further technical scheme, between described excitation beam of vibration and described buffer board, between described excitation beam of vibration and described vibrating bin, be equipped with cushion pad.
As further technical scheme, also comprise support bar, described support bar one end is connected with described excitation beam of vibration, and the other end is connected with described surge chamber.
As further technical scheme, also comprise lubricating structure, described driving mechanism, described vibrating mechanism, described separating mechanism are all connected with described lubricating structure.
Use principle of the present utility model is:
Material to be drained off enters the small end of basket from feed pipe, and solid particle is stayed on basket, and drive motors is the powered rotation of main shaft, drives basket to rotate, for material dewatering provides centrifugal force by main shaft; Vibrating motor then provides power for exciting unit, and the balance weight of two groups of exciting unit rotates towards contrary direction respectively, and the vibration of vertical direction is cancelled out each other, and the vibration of horizontal axis superposes mutually, for material movement provides axial vibration force; Material completes Separation of Solid and Liquid process under the effect of centrifugal force and axial vibration power, and liquid and solid particle are respectively from centrifugate outlet and drier outlet discharge.Cushion collar, buffer board, cushion pad are used for absorbing the unnecessary vibration force of vibrating bin, to reduce the vibration of fuselage, make charging more steady; When starting or shut down, the energy be stored in these buffer units can also protect vibratory driver, thus ensures the stable operation of equipment and the service life of extension device.
The beneficial effects of the utility model are:
1, the utility model buffer unit of adopting built-in exciting unit and being incorporated in fuselage, equipment is run more steady, do not need special support damping device, reasonable in design, reduce production cost, increase the service life.
2, the utility model uses a vibrating motor, realizes the Synchronization Control to two groups of exciting unit by gear drive, makes vibration amplitude regulate more accurately and conveniently, also a saving energy consumption simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the internal structure schematic diagram of exciting device in the utility model.
In figure: 1, frame; 2, excitation beam of vibration; 3, vibrating bin; 4, main shaft; 5, exciting device; 501, positioning pipe; 502, driving shaft; 503, balance weight; 504, gear; 6, cushion collar; 7, drive motors; 8, driving wheel; 9, buffer board; 10, hood; 11, feed pipe; 12, basket; 13, drier outlet; 14, centrifugate outlet; 15, surge chamber; 16, support bar; 17, cushion pad; 18, belt pulley; 19, vibrating motor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1 ~ Fig. 2, a kind of horizontal vibrating centrifuge that the utility model proposes, comprise: frame 1 and the driving mechanism, vibrating mechanism and the separating mechanism that are successively set in frame 1, wherein the driving mechanism driving wheel 8 that comprises drive motors 7 and be connected by belt with it; Vibrating mechanism comprises excitation beam of vibration 2, the vibrating bin 3 be arranged on excitation beam of vibration 2, the main shaft 4 being all arranged on vibrating bin 3 inside and exciting device 5, one end of main shaft 4 is connected with driving wheel 8 by bearing, exciting device 5 comprises two groups and is symmetricly set on main shaft 4 both sides and perpendicular to the exciting unit of main shaft 4, wherein one group of exciting unit is connected with vibrating motor 19 by belt; Separating mechanism comprises hood 10, the feed pipe 11 be arranged on hood 10, the basket 12 be connected with feed pipe 11 and the drier outlet 13 be arranged on bottom hood 10 and centrifugate export 14, and basket 12 is connected by the other end of bearing with main shaft 4.Buffer board 9 is provided with between driving wheel 8 and excitation beam of vibration 2, surge chamber 15 is provided with between vibrating bin 3 and hood 10, be equipped with cushion collar 6 between vibrating bin 3 and excitation beam of vibration 2, between vibrating bin 3 and surge chamber 15, between excitation beam of vibration 2 and buffer board 9, between excitation beam of vibration 2 and vibrating bin 3, be equipped with cushion pad 17.
During work, drive motors 7 and vibrating motor 19 are respectively the centrifugal dehydration of material and axially-movable provides power, material to be drained off enters the small end of basket 12 by feed pipe 11, solid particle is stayed on basket 12, drive motors 7 drives basket 12 to rotate, for dehydration provides centrifugal force by main shaft 4; The axially-movable of exciting unit then for material under the effect of vibrating motor 19 provides vibration force, thus realizes Separation of Solid and Liquid and recovery.Cushion collar 6, buffer board 9, cushion pad 17 are used for absorbing the unnecessary vibration force of vibrating bin 3, to reduce the vibration of fuselage in the course of work.During shutdown, the energy be stored in cushion collar 6, buffer board 9 and cushion pad 17 can also protect vibrating mechanism.
The utility model adopts built-in exciting unit and is incorporated into the buffer unit in fuselage, and make equipment run more steadily and not need special damping device, the reasonable in design of equipment, production cost reduces, and service life extends.
As further technical scheme, exciting unit comprises positioning pipe 501, the driving shaft 502 be arranged in positioning pipe 501, to be arranged on driving shaft 502 and two balance weights 503 being positioned at positioning pipe 501 two ends and gear 504, two balance weights 503 of being arranged on driving shaft 502 one end are symmetrical arranged about main shaft 4.The gear 504 of two groups of exciting unit engages each other, vibrating motor 19 drives the driving shaft 502 of wherein one group of exciting unit to rotate by belt pulley 18, and by gear 504, power transmission is organized the driving shaft 502 of exciting unit to another, two driving shafts 502 rotate in the opposite direction, and then drive two respective balance weights 503 to rotate in the opposite direction, the vibration of vertical direction is cancelled out each other, and the vibration of horizontal axis superposes mutually, forms the vibration force along main shaft 4 axis.
The utility model uses a vibrating motor 19, realizes the Synchronization Control to two groups of exciting unit by the transmission between two gears 504, makes vibration amplitude regulate more accurately convenient, also a saving energy consumption simultaneously; The vibration of the rule generated by balance weight 503, what equipment was run is more steady.
As further technical scheme, between excitation beam of vibration 2 and surge chamber 15, be provided with support bar 16.The vibration force be stored in cushion collar 6 can also pass to hood 10 by excitation beam of vibration 2, support bar 16 and surge chamber 15, and then the axially-movable of material in auxiliary basket 12.
As further technical scheme, driving mechanism, vibrating mechanism, separating mechanism are all connected with lubricating structure, lubricating structure comprises grease-box and lubricating pipe, the mode of forced feed lubrication is adopted to need the position of lubrication to carry out oil lubrication to all and keep its heat balance (such as: for rotary part provides sufficient thin oil lubricant), thus the runnability that the equipment of guarantee is stable, the clean of this lubricating structure is achieved by filter.
As further technical scheme, basket 12 adopts non-magnetic rustproof Steel material to make, and the part of the inner punishment in advance of hood 10 is equipped with Ceramic Tiles, makes it more durable, thus the service life of extension device.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a horizontal vibrating centrifuge, the driving mechanism comprising frame (1) and be successively set in described frame (1), vibrating mechanism and separating mechanism, buffer board (9) is provided with between described driving mechanism and described vibrating mechanism, surge chamber (15) is provided with between described vibrating mechanism and described separating mechanism, described vibrating mechanism comprises excitation beam of vibration (2), be arranged on the vibrating bin (3) on described excitation beam of vibration (2), all be arranged on the main shaft (4) on described vibrating bin (3) and exciting device (5), described main shaft (4) one end is connected with described driving mechanism, the other end is connected with described separating mechanism, it is characterized in that: described exciting device (5) comprises the two groups of exciting unit being arranged on described vibrating bin (3) inside, exciting unit described in two groups is perpendicular to described main shaft (4) and be symmetricly set on the both sides of described main shaft (4), wherein exciting unit described in a group is connected with vibrating motor (19) by belt pulley (18), between described vibrating bin (3) and described excitation beam of vibration (2), cushion collar (6) is equipped with between described vibrating bin (3) and described surge chamber (15).
2. a kind of horizontal vibrating centrifuge according to claim 1, it is characterized in that: described exciting unit comprises positioning pipe (501), the driving shaft (502) be arranged in described positioning pipe (501), be arranged on described driving shaft (502) and go up and be positioned at two balance weights (503) at described positioning pipe (501) two ends and be arranged on the gear (504) of described driving shaft (502) one end, two described balance weights (503) are symmetrical about described main shaft (4).
3. a kind of horizontal vibrating centrifuge according to claim 1 and 2, it is characterized in that: described driving mechanism comprises drive motors (7) and the driving wheel (8) be connected with described drive motors (7) by belt, and described buffer board (9) is arranged between described driving wheel (8) and described excitation beam of vibration (2).
4. a kind of horizontal vibrating centrifuge according to claim 3, it is characterized in that: described separating mechanism comprise the hood (10) be connected with described surge chamber (15), the feed pipe (11) being arranged on described hood (10) top, the basket (12) be connected with described feed pipe (11) and be arranged on described hood (10) bottom drier outlet (13) and centrifugate export (14), described basket (12) is connected with described main shaft (4).
5. a kind of horizontal vibrating centrifuge according to claim 1, is characterized in that: be equipped with cushion pad (17) between described excitation beam of vibration (2) and described buffer board (9), between described excitation beam of vibration (2) and described vibrating bin (3).
6. a kind of horizontal vibrating centrifuge according to claim 1, it is characterized in that: also comprise support bar (16), described support bar (16) one end is connected with described excitation beam of vibration (2), and the other end is connected with described surge chamber (15).
7. a kind of horizontal vibrating centrifuge according to claim 1, is characterized in that: also comprise lubricating structure, and described driving mechanism, described vibrating mechanism, described separating mechanism are all connected with described lubricating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044732.0U CN204503362U (en) | 2015-01-22 | 2015-01-22 | A kind of horizontal vibrating centrifuge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044732.0U CN204503362U (en) | 2015-01-22 | 2015-01-22 | A kind of horizontal vibrating centrifuge |
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| CN204503362U true CN204503362U (en) | 2015-07-29 |
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| CN201520044732.0U Active CN204503362U (en) | 2015-01-22 | 2015-01-22 | A kind of horizontal vibrating centrifuge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552721A (en) * | 2017-01-13 | 2017-04-05 | 周国亮 | The dry method cull eliminator that drifts along is centrifuged |
| CN110017667A (en) * | 2019-04-22 | 2019-07-16 | 燕山大学 | A kind of horizontal vibration de-watering centrifuge |
-
2015
- 2015-01-22 CN CN201520044732.0U patent/CN204503362U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552721A (en) * | 2017-01-13 | 2017-04-05 | 周国亮 | The dry method cull eliminator that drifts along is centrifuged |
| CN106552721B (en) * | 2017-01-13 | 2019-03-29 | 周国亮 | It is centrifuged the dry method cull eliminator that drifts along |
| CN110017667A (en) * | 2019-04-22 | 2019-07-16 | 燕山大学 | A kind of horizontal vibration de-watering centrifuge |
| CN110017667B (en) * | 2019-04-22 | 2020-04-17 | 燕山大学 | Horizontal vibration centrifugal dehydrator |
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