CN201454851U - Large-scale vibration counterflow fluidized bed dry sorting machine - Google Patents
Large-scale vibration counterflow fluidized bed dry sorting machine Download PDFInfo
- Publication number
- CN201454851U CN201454851U CN2009200483069U CN200920048306U CN201454851U CN 201454851 U CN201454851 U CN 201454851U CN 2009200483069 U CN2009200483069 U CN 2009200483069U CN 200920048306 U CN200920048306 U CN 200920048306U CN 201454851 U CN201454851 U CN 201454851U
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Abstract
A large-scale vibration counterflow fluidized bed dry sorting machine comprises a charging hole, a feeding chute, a vibration fluidized bed frame, an air distributor, a vibration motor and mounting base, a supporting spring, a suspension spring, an adjusting bolt, a wind chamber, a wind pipe, an exhaust cover, an up and down flexible connection and a light and heavy product discharge hole. Under the compound force field of the gravity, air flow field force and excitation force, the material sent to the air distributor of the vibration fluidized bed is fluidized, distributed and layered according to the density, and the inverted transportation of heavy product and light product can be realized under the functions of the excitation force, surface friction force of the air distributor, gravity component force and pushing force of continuous charging, thus achieving the aim of sorting according to the density. The sorting machine has simple structure, low energy consumption, low sorting floor level, wide range of processing granularity, high sorting precision and high reliability; and during the entire sorting process, the bed is stable, and the quality and yield of the product can be flexibly adjusted by regulating the gas flow, the inclined angle of the air distributor and the frequency and shock excitation direction of the vibration motor.
Description
Technical field
The utility model relates to a kind of large-scale vibrating adverse current fluid bed dry method cull eliminator, is particularly useful for Impurity removal such as stone in the sorting of materials such as coal, solid waste and the grain processing process.
Background technology
At present, the dry separation equipment of coal mainly contains air dense medium fluidized bed dry coal preparation equipment and air jigging, strength shaking table, compound dry coal preparation equipment etc.But air dense medium fluidized bed dry coal preparation apparatus and process complexity, to the moisture requirement harshness of feed coal, air jigging energy consumption height, lower limit of separation height, the strength shaking table handles that granularity is little, disposal ability is little, the compound dry coal preparation equipment sharpness of separation dust pollution that awaits to improve, easily cause.
Summary of the invention
The purpose of this utility model is at the weak point in the prior art, provides a kind of simple in structure, and energy consumption is low, and disposal ability is big, sharpness of separation height, the large-scale vibrating adverse current fluid bed dry method cull eliminator that reliability is high.
For achieving the above object, adverse current fluid bed dry method cull eliminator of the present utility model comprises air distribution plate, vibrating motor, frame, described frame tilt and are provided with fluid bed, and fluid bed comprises framework, be located at the air distribution plate on the framework, the top of described framework is provided with air intake device, and the below is provided with inlet air plenum that is bucket-shaped and the blast pipe that links to each other with inlet air plenum, is provided with the wind-distributing pipe that links to each other with blast pipe in the inlet air plenum, inlet air plenum and frame perimeter are provided with down the body that is flexible coupling, and the bottom of inlet air plenum is provided with the fine powder discharging opening; Feeding mouth is located on the air intake device, and the porch is provided with the feed chute to the air distribution plate feed, and the light product discharge port end of air distribution plate is provided with support spring, but support spring is connected with the clip axle sleeve of degree of tightness on being fixed in framework; Heavy product discharge port end is provided with pendulum spring, and pendulum spring links to each other with adjusting bolt on being fixed in framework; Described vibrating motor is located on the mounting base that can regulate setting angle, so that regulate the exciting force direction of vibrating motor, mounting base is located at the rear end, bottom of framework.
Described air distribution plate is a plurality of staggered zigzag tooth bars and its bolt and nut that is connected as a single entity is constituted; Described zigzag tooth bar is single cog or double cog, and the profile of tooth direction of zigzag tooth bar is towards heavy product discharging opening direction; Described pendulum spring is two; Support spring is two groups; Framework and the air distribution plate that is connected on the framework are regulated its angle of inclination by regulating bolt; Described vibrating motor is two, and its model is identical, direction of rotation is opposite; Described air intake device is by suspended hood, and the body that is flexible coupling on being connected with framework constitutes, and the top of suspended hood is provided with the dedusting inlet scoop; The tail end of described air distribution plate is connected with light product discharging slide carriage, and front end is connected with heavy product discharging slide carriage.
Beneficial effect: the compound force field effect of application of weight, air-flow field force and exciting force, the material that is given on the vibrated fluidized bed air distribution plate is carried out the fluidisation dispersion, carries out layering and conveying by density, reach the purpose of the different products of partition density.In assorting room, feed hot blast, can also reach the purpose of synchronous drying.This vibration adverse current fluid bed dry separation equipment is in whole assorting room, and bed is stable, can regulate control product quality and productive rate neatly by the flow of adjustments of gas and the frequency and the direction of excitation of air distribution plate angle of inclination and vibrating motor.It is simple in structure, and production technology is simple, and wide in range to the moisture requirement of feed coal, energy consumption is low, and lower limit of separation is low, and it is wide to handle particle size range, and disposal ability is big, the sharpness of separation height, and the sealing no dust pollution, the reliability height has practicality widely.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an air distribution plate structural front view of the present utility model;
Fig. 3 is air distribution plate example one a structure side view of the present utility model;
Fig. 4 is air distribution plate example two structure side views of the present utility model.
Among the figure: 1-feeding mouth, 2-feed chute, 3-air distribution plate, the 4-framework, the body that is flexible coupling on the 5-1-, body is flexible coupling under the 5-2-, the light product discharging of 6-1-slide carriage, the heavy product discharging of 6-2-slide carriage, 7-1-support spring, the 7-2-pendulum spring, the light product discharging opening of 8-, 9-1-vibrating motor, 9-2-vibrating motor mounting base, the 10-frame, 11-blast pipe, 12-wind-distributing pipe, the 13-inlet air plenum, 14-fine powder discharging opening, the heavy product discharging opening of 15-, 16-regulates bolt, 17-dedusting inlet scoop, the 18-suspended hood, 3-1-zigzag tooth bar, 3-2-bolt and nut.
The specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
Shown in Figure 1, it mainly is made of framework 4 that is obliquely installed and coupled air distribution plate 3 and vibrating motor support 9-2, vibrating motor 9-1, air compartment 13 and suspended hood 17.The air distribution plate 3 that constitutes the framework 4 of vibrated fluidized bed and vibrated fluidized bed is connected by bolt, two model is identical but vibrating motor 9-1 that direction of rotation is opposite is fixed on the rear end, bottom of framework 4 by electric machine stand 9-2, the exciting force direction that shock electric machine 9-1 produces is shown in double-head arrow among the figure, by regulating the angle of vibrating motor mounting base 9-2, the exciting force direction of regulating vibrating motor 9-1.The framework 4 of vibrated fluidized bed by on the body 5-1 that is flexible coupling link to each other with suspended hood 18, by under the body 5-2 that is flexible coupling link to each other with inlet air plenum 13, be provided with heavy product discharging slide carriage 6-1 and light product discharging slide carriage 6-2 in the framework 4 of vibrated fluidized bed, framework 4 two ends of vibrated fluidized bed are provided with light product discharging opening 8 and heavy product discharging opening 15, heavy product discharging opening 15 1 end height, light product discharging opening 8 one ends are low, the framework 4 of vibrated fluidized bed is by two support spring 7-1, two groups of pendulum spring 7-2 and regulate bolt 16 and be installed on the frame 10, suspended hood 18 is provided with feeding mouth 1 and dedusting inlet scoop 17, feeding mouth 1 place is provided with the feed chute 2 to air distribution plate 3 feeds, by the continuous inlet air plenum 13 of body 5-2 that is flexible coupling, can be set to two or four etc., with the convenient wind supply quantity of regulating each minute selections, be provided with air compartment wind-distributing pipe 12 in the inlet air plenum 13 with certain percent opening, air compartment wind-distributing pipe 12 is connected with blast pipe 11, inlet air plenum 13 belows are provided with fine powder discharging opening 14, and fine powder discharging opening 14 can be connected with dissimilar baiting valves.
Shown in Fig. 2,3,4: the air distribution plate 3 of vibrated fluidized bed constitutes for a plurality of staggered zigzag tooth bar 3-1 with its bolt and nut 3-2 that is connected as a single entity, zigzag tooth bar 3-1 is single cog or double cog, and the profile of tooth direction of zigzag tooth bar 3-1 is towards heavy product discharging opening 15 directions.Zigzag tooth bar 3-1 two ends have through hole, and the perforate of passing staggered zigzag tooth bar 3-1 two ends by screw rod forms the saw tooth shaped structure with staggered bar seam with its tight solid pressure together.
The course of work: delivered to vibrated fluidized bed air distribution plate 3 middle parts that are obliquely installed through feed chute 2 by feeding mouth 1 by the material of sorting, the inclination angle of the vibrated fluidized bed air distribution plate 3 on the vibratory liquefaction bed frame 4 is determined according to on-the-spot actual needs, by blower fan gas is fed inlet air plenum 13 by blast pipe 11 and wind-distributing pipe 12, gas further passes vibrated fluidized bed air distribution plate 3, fluidization is lifted in the material generation that feeds continuously on the vibrated fluidized bed air distribution plate 3, material is under the exciting force acting in conjunction of vibrating motor 9-1 simultaneously, formation has certain thickness loose fluidization bed, the material that has been in loose fluidisation under the gravity effect carries out layering by density, the material that density is big passes bed and falls on vibrated fluidized bed air distribution plate 3 surfaces, and the little material of density floats over bed top, because the surface of vibrated fluidized bed air distribution plate 3 is the saw tooth shaped structure towards heavy product discharging opening 15, the big material of falling on the vibrated fluidized bed air distribution plate 3 of density had very big frictional force, make its not landing downwards, under exciting force effect obliquely, the material that density is big is progressively upwards creeped, after discharging slide carriage 6-2 discharge from heavy product discharging opening 15, and the little material of the density that floats over bed top is moving down under the partical gravity effect downward along air distribution plate and under the push effect of continuous pan feeding, after discharging slide carriage 6-1 on the lenient side product discharging opening 8 discharge, the continuous fluid of finishing material disperses, by density stratification, the assorting room of the reverse conveying of weight product. inlet air plenum 13 has the effect that collection is passed the powder material that falls from air distribution plate 3 slits concurrently, powder material can regularly be discharged from fine powder discharging opening 14, or fine powder discharging opening 14 is connected realization discharge automatically with dissimilar baiting valves. the body 5-1 that is flexible coupling links to each other with inlet air plenum 13 vibratory liquefaction bed frame 4 respectively with 5-2 with suspended hood 18, play the effect of separating vibration and sealing, be flexible coupling body 5-1 and 5-2 can adopt various cottons, the industrial lining or the leather of chemical fibre or composite, materials such as rubber are made. and suspended hood 18 is provided with dedusting inlet scoop 17 and outside deduster and links to each other with blower fan behind the deduster, the gas purification rear section is effluxed, part circulation. in assorting room if feed hot blast, can realize simultaneously material is carried out dry effect. because the reverse conveying of weight product separates, feeding from material a little in the sorting band of discharging opening, the weight product all has repeatedly by the chance by the density stratification sorting, therefore, the probability that the weight product pollutes mutually is little, the sharpness of separation height. can regulate the angle that vibratory liquefaction bed frame 4 reaches the air distribution plate 3 that is connected with framework 4 by regulating bolt 16, but support spring 7-1 and adjusting bolt 16 are connected by the clip axle sleeve of degree of tightness and the axle on the vibratory liquefaction bed frame 4, during with assurance vibratory liquefaction bed frame 4 angular adjustment, support spring 7-1 and adjusting bolt can not be distorted, after finishing, adjusting again the clip axle sleeve is locked. and vibrating motor is two, and model is identical but vibrating motor that direction of rotation is opposite, the exciting force direction of the adjustable angle joint vibrating motor 9-1 by regulating vibrating motor mounting base 9-2. by regulating the angle of vibratory liquefaction bed frame 4 and air distribution plate 3, the setting angle of the intake of inlet air plenum 13 and vibrating motor mounting base 9-2 and the running frequency of vibrating motor 9-1 are can flexible modulation light, the quality and the productive rate of heavy product.
Claims (8)
1. large-scale vibrating adverse current fluid bed dry method cull eliminator, comprise air distribution plate (3), vibrating motor (9-1), frame (10), it is characterized in that: described frame (10) tilts and is provided with fluid bed, fluid bed comprises framework (4), be located at the air distribution plate (3) on the framework (4), the top of described framework (4) is provided with air intake device, the below is provided with inlet air plenum (13) that is bucket-shaped and the blast pipe (11) that links to each other with inlet air plenum (13), be provided with the wind-distributing pipe (12) that links to each other with blast pipe (11) in the inlet air plenum (13), inlet air plenum (13) is provided with down the body that is flexible coupling (5-2) with framework (4) periphery, and the bottom of inlet air plenum (13) is provided with fine powder discharging opening (14); Feeding mouth (1) is located on the air intake device, the porch is provided with the feed chute (2) to air distribution plate (3) feed, the light product discharging opening (8) of air distribution plate (3) end is provided with support spring (7-1), support spring (7-1) be fixed in framework (4) but on the clip axle sleeve of degree of tightness be connected; Heavy product discharging opening (15) end is provided with pendulum spring (7-2), and pendulum spring (7-2) links to each other with adjusting bolt (16) on being fixed in framework (4); Described vibrating motor (9-1) is located on the mounting base (9-2) that can regulate setting angle, so that regulate the exciting force direction of vibrating motor (9-1), mounting base (9-2) is located at the rear end, bottom of framework (4).
2. large-scale vibrating adverse current fluid bed dry method cull eliminator according to claim 1 is characterized in that: described air distribution plate (3) constitutes for a plurality of staggered zigzag tooth bars (3-1) with its bolt and nut that is connected as a single entity (3-2).
3. large-scale vibrating adverse current fluid bed dry method cull eliminator according to claim 2, it is characterized in that: described zigzag tooth bar (3-1) is single cog or double cog, the profile of tooth direction of zigzag tooth bar (3-1) is towards heavy product discharging opening (15) direction, and there is through hole at the tooth bar two ends.
4. large-scale vibrating adverse current fluid bed dry method cull eliminator according to claim 1, it is characterized in that: described pendulum spring (7-2) is two; Support spring (7-1) is two groups.
5. large-scale vibrating adverse current fluid bed dry method cull eliminator according to claim 1 is characterized in that: framework (4) and the air distribution plate (3) that is connected on the framework (4) are regulated its angle of inclination by regulating bolt (16).
6. large-scale vibrating adverse current fluid bed dry method cull eliminator according to claim 1, it is characterized in that: described vibrating motor (9-1) is two, and its model is identical, direction of rotation is opposite.
7. large-scale vibrating adverse current fluid bed dry method cull eliminator according to claim 1, it is characterized in that: described air intake device is by suspended hood (18), the body (5-1) that is flexible coupling on being connected with framework (4) constitutes, and the top of suspended hood (18) is provided with dedusting inlet scoop (17).
8. large-scale vibrating adverse current fluid bed dry method cull eliminator according to claim 1, it is characterized in that: the tail end of described air distribution plate (3) is connected with light product discharging slide carriage (6-1), and front end is connected with heavy product discharging slide carriage (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200483069U CN201454851U (en) | 2009-09-04 | 2009-09-04 | Large-scale vibration counterflow fluidized bed dry sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200483069U CN201454851U (en) | 2009-09-04 | 2009-09-04 | Large-scale vibration counterflow fluidized bed dry sorting machine |
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| Publication Number | Publication Date |
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| CN201454851U true CN201454851U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200483069U Expired - Fee Related CN201454851U (en) | 2009-09-04 | 2009-09-04 | Large-scale vibration counterflow fluidized bed dry sorting machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211086A (en) * | 2011-04-21 | 2011-10-12 | 中国矿业大学 | Vibratory air dense media fluidized bed dry method sorting machine |
| CN104550026A (en) * | 2014-12-18 | 2015-04-29 | 杨连明 | Method for sorting limestone chips by utilizing fluidized bed |
| CN107350263A (en) * | 2017-06-19 | 2017-11-17 | 上海浦东新区兴盛路基材料有限公司 | A kind of decoration garbage and/or tear room rubbish joint disposal and Application way open |
| CN107803269A (en) * | 2017-12-04 | 2018-03-16 | 中国矿业大学 | Compound force field dry method cull eliminator |
| CN111054629A (en) * | 2019-12-09 | 2020-04-24 | 保定市方正机械厂 | Solid waste integrated positive and negative pressure winnowing equipment |
| CN114659340A (en) * | 2022-03-17 | 2022-06-24 | 江西东鹏新材料有限责任公司 | Manufacturing device and manufacturing method of super battery-grade lithium hydroxide |
-
2009
- 2009-09-04 CN CN2009200483069U patent/CN201454851U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211086A (en) * | 2011-04-21 | 2011-10-12 | 中国矿业大学 | Vibratory air dense media fluidized bed dry method sorting machine |
| CN102211086B (en) * | 2011-04-21 | 2013-01-02 | 中国矿业大学 | Vibratory air dense media fluidized bed dry method sorting machine |
| CN104550026A (en) * | 2014-12-18 | 2015-04-29 | 杨连明 | Method for sorting limestone chips by utilizing fluidized bed |
| CN107350263A (en) * | 2017-06-19 | 2017-11-17 | 上海浦东新区兴盛路基材料有限公司 | A kind of decoration garbage and/or tear room rubbish joint disposal and Application way open |
| CN107803269A (en) * | 2017-12-04 | 2018-03-16 | 中国矿业大学 | Compound force field dry method cull eliminator |
| CN111054629A (en) * | 2019-12-09 | 2020-04-24 | 保定市方正机械厂 | Solid waste integrated positive and negative pressure winnowing equipment |
| CN114659340A (en) * | 2022-03-17 | 2022-06-24 | 江西东鹏新材料有限责任公司 | Manufacturing device and manufacturing method of super battery-grade lithium hydroxide |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160904 |