CN2159832Y - Air room type jigger under small sieve - Google Patents
Air room type jigger under small sieve Download PDFInfo
- Publication number
- CN2159832Y CN2159832Y CN 93205081 CN93205081U CN2159832Y CN 2159832 Y CN2159832 Y CN 2159832Y CN 93205081 CN93205081 CN 93205081 CN 93205081 U CN93205081 U CN 93205081U CN 2159832 Y CN2159832 Y CN 2159832Y
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- air
- sieve
- chamber
- jigging
- utility
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Abstract
The utility model provides an improved air room type jigger under small sieves, the body of which is divided into an upper jigging room and a lower air room by a sieve plate, and an air receiver and a water drum are arranged on the body, wherein, the air receiver is connected with an air valve and is communicated with the air room, and the water drum is connected with the body by pipe pieces and valves. The tail end of each section of the body is connected with a bucket type lifting apparatus, and the material discharging opening is controlled by a manual controlling gate. The utility model has the advantages of compact structure and small volume and centralizes the functions of a jigger, a reject elevator and a middings elevator into integration. The utility model can simultaneously produce head coals, middlings and gangue, and has the advantages of simplified structure components and reduced cost.
Description
The utility model relates to gravity separation machinery technical field.
Jigging machine has been widely used in coal preparation plant and ore dressing plant at present and has handled coal or ore, and it utilizes the mine particle group of different densities to come coal separation or ore by the principle of density stratification in the variable velocity media stream of vertical lift.Existing sieve air cell type jigging machine down is that pneumatically alternately enters and discharges air chamber and forms fluctuating flow and evenly pass washbox screenplate under sieve, make the material that is positioned on the sieve plate alternately rise or descend, material all is subjected to certain sorting under the pulsation each time of current, through repeatedly repetition, layering is perfect gradually.Under the effect of horizontal flow, selected material is moved to exhaust end by material feeding end, at exhaust end, the light product that is positioned at the upper strata enters on second section sieve plate of jigging machine through overfall with water, heavy product is discharged into underpart and discharges body with the heavy product of saturating sieve by the bottom through discharge device, emit with conveying arrangement and elevator again,, also be provided with the complicated electric pole type water level visual indicator of structure in order to indicate each sieve the water level height and the range of movement of air chamber down.The air cell type jigging machine is main equipment under this sieve of producing at present, can not adapt to the numerous small-sized coal preparation plant of China and the needs in ore dressing plant; Jigging machine and bucket elevator manufacture and design respectively and are separate equipment, connect with chute therebetween, and not only Installation and Debugging complexity, and also floor space is big; The discharge device of jigging machine is made up of testing agency, control system and executing agency, and structure is very complicated, maintenance difficult, and in addition, electric pole type water level visual indicator seldom uses in practical work process, performs practically no function.
The purpose of this utility model provides that the air cell type jigging machine satisfies the needs in small-sized coal preparation plant and ore dressing plant under the improved small-sized sieve, and elevator and jigging machine be combined as a whole, simplify discharge device and omit electric pole type water level visual indicator, reduce production costs greatly so that reduce maintenance capacity.
Air cell type jigging machine under the small-sized sieve described in the utility model, its body is divided into air chamber under top jigging chamber and the sieve by sieve plate, the top of body is bellows chamber and Shui Bao, bellows chamber is connected with air-valve and is communicated with air chamber with pipe fitting, the water bag is connected with body with gate valve with pipe fitting, be characterized in being connected with the bucket type lifting device at the tail end of body, the discharging opening of bucket type lifting device is on top, and the discharge gate of jigging chamber is controlled by manual gate.
Adopt the advantage of air cell type jigging machine under the small-sized sieve described in the utility model to be: it is the small-sized jigging machine that aims at small-sized coal preparation plant and ore dressing plant development for (1), has compact conformation, and easy and simple to handle, maintenance capacity is little, and volume is little, takes up an area of to lack advantage of high precision; (2) it is particularly suitable for the use of small-sized coal preparation plant, and one two sections this jigging machine is that the 26S Proteasome Structure and Function that will have jigging machine, spoil elevator and middle coal elevator now becomes one, and it can produce cleaned coal simultaneously, three kinds of products of middle coal and spoil; (3) because jigging machine and bucket elevator are combined as a whole the parts that simplify the structure, and Installation and Debugging are very convenient.Automatically controlled discharge device is reduced to manual valve and has omitted electric pole type water level visual indicator, greatly reduce production cost.
Illustrated embodiment is described in further detail air cell type jigging machine under the small-sized sieve described in the utility model with reference to the accompanying drawings.
Air cell type jigging machine schematic diagram under the small-sized sieve of Fig. 1
Air cell type jigging machine schematic side view under the small-sized sieve of Fig. 2
Air cell type jigging machine schematic top plan view under the small-sized sieve of Fig. 3
Fig. 1-the 3rd, the structural representation of a kind of specific embodiment of air cell type jigging machine under the small-sized sieve described in the utility model, being particularly suitable for small-sized coal preparation plant uses, its main building block is a body 1, sieve plate 2, air-valve 3, geomantic omen bag 4, bucket type lifting device 5 and manual gate 6 constitute, body 1 is divided into air chamber 8 under top jigging chamber 7 and the sieve by sieve plate 2, the top of body 1 is made of bellows chamber 9 and water bag 10 for geomantic omen bag 4, bellows chamber 9 is connected with air-valve 3 and is communicated with air chamber 8 with pipe fitting, water bag 10 usefulness pipe fittings are connected with body 1 with gate valve, tail end at body 1 is connected with bucket type lifting device 5, the discharging opening 11 of bucket type lifting device is on top, and the discharge gate 12 of jigging chamber is by manual gate 6 controls.Use this jigging machine to describe its course of work: Fig. 1~3 with small-sized coal preparation plant below and be depicted as two sections jigging machines as example, first section is the spoil section, second section is middle coal section, go into coal separation and enter jigging chamber by the front end of first section body, be marked with the suitable water yield in the body 1, the fluctuating flow up and down that air-valve 3 forms compressed air in the body 1 through bellows chamber bubbling air chambers 89 under Motor Drive, be positioned on the sieve plate 2 go into coal separation under the effect of this fluctuating flow by density at the compass screen surface higher slice, the spoil that density is big is distributed in bottom, the cleaned coal that density is little is distributed in the upper strata, middle coal then is distributed in the intermediate layer, under the effect of horizontal flow, spoil enters underpart and by the sand hopper 13 that rises of bucket type lifting device 5 discharging opening 11 that they rise to top is discharged jigging machine with the heavy product of saturating sieve through discharge gate 12; Middle coal and cleaned coal enter second section through the overfall 14 of first section jigging chamber, material is in this further layering, middle coal will be distributed in bottom, cleaned coal is distributed in the upper strata, middle coal enters underpart and by the sand hopper that rises of bucket type lifting device the discharging opening that they rise to top is discharged jigging machine with the heavy product of saturating sieve through the discharge gate of second section jigging chamber, and cleaned coal is then discharged from the jigging machine port of export.The air cell type jigging machine is that 26S Proteasome Structure and Function with jigging machine, spoil elevator, middle coal elevator becomes one under this small-sized sieve, can produce cleaned coal, middle coal and three kinds of products of spoil simultaneously.According to the needs in coal preparation plant and ore dressing plant, also can make air cell type jigging machine under the small-sized sieve of different models such as a section, two sections, three sections respectively, every section sieve plate panel is 1~4m
2
Claims (1)
1, air cell type jigging machine under the small-sized sieve, its body [1] is divided into air chamber [8] under top jigging chamber [7] and the sieve by sieve plate 2, the top of body is bellows chamber [9] He Shuibao [10], bellows chamber is connected with air-valve [3] and is communicated with air chamber [8] with pipe fitting, the water bag is connected with body [1] with gate valve with pipe fitting, it is characterized in that, is connected with bucket type lifting device [5] at the tail end of body [1], the discharging opening of bucket type lifting device [11] is on top, and the discharge gate of jigging chamber [12] is controlled by manual gate [6].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93205081 CN2159832Y (en) | 1993-02-26 | 1993-02-26 | Air room type jigger under small sieve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93205081 CN2159832Y (en) | 1993-02-26 | 1993-02-26 | Air room type jigger under small sieve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2159832Y true CN2159832Y (en) | 1994-03-30 |
Family
ID=33788448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93205081 Expired - Fee Related CN2159832Y (en) | 1993-02-26 | 1993-02-26 | Air room type jigger under small sieve |
Country Status (1)
Country | Link |
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CN (1) | CN2159832Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102240591A (en) * | 2011-06-22 | 2011-11-16 | 李国中 | Chain type movable-sieve-plate jig |
CN107350073A (en) * | 2017-09-15 | 2017-11-17 | 金易通科技(北京)股份有限公司 | Sieve the jigging machine of material thoroughly using mechanical collection |
-
1993
- 1993-02-26 CN CN 93205081 patent/CN2159832Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102240591A (en) * | 2011-06-22 | 2011-11-16 | 李国中 | Chain type movable-sieve-plate jig |
CN102240591B (en) * | 2011-06-22 | 2013-04-10 | 李国中 | Chain type movable-sieve-plate jig |
CN107350073A (en) * | 2017-09-15 | 2017-11-17 | 金易通科技(北京)股份有限公司 | Sieve the jigging machine of material thoroughly using mechanical collection |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |