CN209393551U - A kind of dedicated powder concentrator of V-type sandstone with multistage screening function - Google Patents

Abstract

The utility model discloses a kind of dedicated powder concentrator of V-type sandstone with multistage screening function, including powder concentrator shell and the first air blower, feed pipe is installed at the top of the powder concentrator shell, and supporting steel frame is welded on the outside of powder concentrator shell, first air blower is mounted on the side of powder concentrator shell, and first is equipped with the first delivery pipe on the outside of air blower, the second delivery pipe is arranged in the outer side bonds of first delivery pipe, the wind pushing box is mounted on the outside of powder concentrator shell, and the second air blower is communicated on the outside of wind pushing box, the outside of the powder concentrator shell is hingedly fixed with sealed container door.The dedicated powder concentrator of V-type sandstone with multistage screening function, using the first air blower and the second delivery pipe, it exports sorting air-flow from different directions by the first air blower and the second air blower, is separated fine powder from material by air-flow, promote the speed to the daily screening of material.

Description

A kind of dedicated powder concentrator of V-type sandstone with multistage screening function

Technical field

The utility model relates to powder concentrator equipment technical field, specially a kind of V-type sandstone with multistage screening function Dedicated powder concentrator.

Background technique

V-type powder concentrator is to aim at the matching used static rank bale breaking equipment of roll squeezer, and material is imported by upper feed inlet Form material curtain, enter machine air-flow from air inlet and pass through material curtain, contacted with material realization, in powder-separating area, by entrance side in powder concentrator and The inclination deflector of staged set by outlet side is broken up, and material reaches in two sides deflector end reciprocating collision and breaks up material block Purpose.

During present V-type powder concentrator is to sandstone screening, the direction of air-flow is single, it is difficult to comparatively fast carry out to the material of screening Screening, and the mode screened is too single, leads to that the material of single size can only be screened, screening process is caused to consume A large amount of time and labor intensity.

Utility model content

The purpose of this utility model is to provide a kind of dedicated powder concentrator of V-type sandstone with multistage screening function, with solution During V-type powder concentrator certainly mentioned above in the background art screens sandstone, the direction of air-flow is single, it is difficult to comparatively fast to screening Material screened, and screen mode it is too single, lead to the problem of can only screening to the material of single size.

To achieve the above object, the utility model provides the following technical solutions: a kind of V-type sand with multistage screening function The dedicated powder concentrator of stone, including powder concentrator shell and the first air blower are equipped with feed pipe at the top of the powder concentrator shell, and Supporting steel frame is welded on the outside of powder concentrator shell, first air blower is mounted on the side of powder concentrator shell, and First delivery pipe is installed, the second delivery pipe is arranged in the outer side bonds of first delivery pipe, described to send on the outside of one air blower Bellows are mounted on the outside of powder concentrator shell, and the second air blower is communicated on the outside of wind pushing box, outside the powder concentrator shell Side is hingedly fixed with sealed container door, and driving chain is provided with below sealed container door, and the outside engagement of the driving chain is solid Surely there is rotation gear, rewinding case is communicated with below the powder concentrator shell, and the bottom of rewinding case is fixed to have to seal and take out Plate is welded with conveying pipeline on the outside of the rewinding case, and offers feed-throughs on the outside of conveying pipeline, the powder concentrator shell Inside is equipped with hinged block, and deflector is equipped on the outside of hinged block, sieve hopper is provided with below the deflector, and sieve Eccentric wheel is provided with below hopper.

Preferably, the longitudinal section of first delivery pipe is " L " character form structure, and the second delivery pipe is equidistantly distributed the In one delivery pipe, and the first delivery pipe is connected to the first air blower and the second air blower respectively.

Preferably, the longitudinal section of the wind pushing box is parallelogram sturcutre, and wind pushing box and powder concentrator shell weld structure Integralization structure, and powder concentrator shell is connected to rewinding case by conveying pipeline.

Preferably, the fixed height of the sealed container door is greater than sieve hopper height, and sieves hopper and constitute with powder concentrator shell Snap-in structure.

Preferably, the rewinding case is to be parallel to each other, and sieve hopper and be made up of eccentric wheel and rotation gear with sieve hopper Shock structure, and the bottom of hopper is sieved using fenestral fabric.

Preferably, the eccentric wheel is symmetrical about powder concentrator outer casing centerline, and the quantity of eccentric wheel setting is two Group, and eccentric wheel constitutes rotational structure by driving chain and rotation gear.

Compared with prior art, the utility model has the beneficial effects that this has the V-type sandstone of multistage screening function dedicated Powder concentrator,

1, it using the first air blower and the second delivery pipe, is exported from different directions by the first air blower and the second air blower Air-flow is sorted, is separated fine powder from material by air-flow, promotes the speed to the daily screening of material, and by different straight The speed of the second delivery pipe control air-flow of diameter, increases the convenience of practical adjustments；

2, using deflector and sieve hopper, direction and the flow of exhaust speed of sorting air-flow are adjusted using deflector, is improved The stability of powder concentrator sieve different grades of material by sieving hopper, the effect that various sizes of material is screened in promotion Rate, time needed for shortening material screening process；

3, using rewinding case and sealing pumping board, the material technology screened is stored by rewinding case, avoids having screened Material exposure after influences the actual quality of production in air, and by extracting sealing pumping board, promotes that material is daily to be collected And the speed of rotation.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is the utility model rewinding case overlooking structure diagram；

Fig. 4 is the utility model powder concentrator interior of shell structural schematic diagram.

In figure: 1, powder concentrator shell；2, feed pipe；3, supporting steel frame；4, the first air blower；5, the first delivery pipe；6, Second delivery pipe；7, wind pushing box；8, the second air blower；9, sealed container door；10, driving chain；11, gear is rotated；12, rewinding Case；13, pumping board is sealed；14, conveying pipeline；15, feed-throughs；16, deflector；17, hinged block；18, hopper is sieved；19, eccentric wheel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of V-type sandstone with multistage screening function Dedicated powder concentrator, including powder concentrator shell 1, feed pipe 2, supporting steel frame 3, the first air blower 4, the first delivery pipe 5, second are defeated Send pipe 6, wind pushing box 7, the second air blower 8, sealed container door 9, driving chain 10, rotation gear 11, rewinding case 12, sealing pumping board 13, conveying pipeline 14, feed-throughs 15, deflector 16, hinged block 17, sieve hopper 18 and eccentric wheel 19, the top of powder concentrator shell 1 Feed pipe 2 is installed, and the outside of powder concentrator shell 1 is welded with supporting steel frame 3, the first air blower 4, which is mounted on, selects powder The side of machine shell 1, and the outside of the first air blower 4 is equipped with the first delivery pipe 5, the outer side bonds setting of the first delivery pipe 5 Second delivery pipe 6, wind pushing box 7 is mounted on the outside of powder concentrator shell 1, and the outside of wind pushing box 7 is communicated with the second air blower 8, The outside of powder concentrator shell 1 is hingedly fixed with sealed container door 9, and the lower section of sealed container door 9 is provided with driving chain 10, transmission chain The outside engagement of item 10 is fixed with rotation gear 11, and the lower section of powder concentrator shell 1 is communicated with rewinding case 12, and the bottom of rewinding case 12 Portion, which is fixed, sealing pumping board 13, and the outside of rewinding case 12 is welded with conveying pipeline 14, and the outside of conveying pipeline 14 offer into Material through hole 15, the inside of powder concentrator shell 1 is equipped with hinged block 17, and the outside of hinged block 17 is equipped with deflector 16, water conservancy diversion The lower section of plate 16 is provided with sieve hopper 18, and the lower section for sieving hopper 18 is provided with eccentric wheel 19.

The longitudinal section of first delivery pipe 5 is " L " character form structure, and the second delivery pipe 6 is equidistantly distributed in the first delivery pipe 5 On, and the first delivery pipe 5 is connected to the first air blower 4 and the second air blower 8 respectively, passes through the first air blower of different directions 4 and second air blower 8, promote the convenience to the daily screening of material.

The longitudinal section of wind pushing box 7 be parallelogram sturcutre, and wind pushing box 7 be formed by welding with powder concentrator shell 1 it is integrated Structure, and powder concentrator shell 1 is connected to rewinding case 12 by conveying pipeline 14, introduces gas into powder concentrator by wind pushing box 7 Inside shell 1, the convenience that air-flow screening is carried out to material is promoted.

The fixed height of sealed container door 9 is greater than 18 height of sieve hopper, and sieves hopper 18 and engage knot with the composition of powder concentrator shell 1 Structure promotes the convenience screened to different kind of material convenient for directly taking out by sealed container door 9 by hopper 18 is sieved.

Rewinding case 12 is to be parallel to each other, and sieve hopper 18 and constitute shake by eccentric wheel 19 and rotation gear 11 with sieve hopper 18 Dynamic structure, and the bottom for sieving hopper 18 is shaken using fenestral fabric by the bottom to rewinding case 12, is promoted to material Expect the efficiency of sophistication selection.

Eccentric wheel 19 is symmetrical about 1 center line of powder concentrator shell, and the quantity that eccentric wheel 19 is arranged is two groups, and Eccentric wheel 19 constitutes rotational structure by driving chain 10 and rotation gear 11, is supported by eccentric wheel 19 to rewinding case 12 In the process, vibration operation is carried out to the bottom of rewinding case 12.

Working principle: in powder concentrator dedicated using the V-type sandstone with multistage screening function, according to Fig. 1 and Fig. 2 institute Showing, operator introduces material into the inside of feed pipe 2, and the first air blower 4 and the second air blower 8 are directly opened, Air-flow is imported inside the first delivery pipe 5 by the first air blower 4 and the second air blower 8, subsequent first delivery pipe 5 is respectively by gas Stream imported into the inside of wind pushing box 7 and the second delivery pipe 6；

According to Fig.3, since deflector 16 is from top to bottom arranged, the gradient of each deflector 16 is gradually increased, therefore The size of wind-force from top to bottom successively weakens, and wind-force is that inclination blows to material, can further blow thin obliquely upward Grain material, slows down the falling speed of material, subsequent material successively drops into the inside of rewinding case 12 from big to small；

It according to Fig. 1 and Fig. 3, drives rotation gear 11 to rotate by motor, rotates and drive by rotation gear 11 Driving chain 10 is rotated, and is rotated using rotation gear 11 with movable eccentric wheel 19, drives rewinding case 12 by eccentric wheel 19 Rotation, material is further screened, thinner material is imported into the inside feed-throughs 15 of conveying pipeline 14, by into Thinner material is imported the inside of rewinding case 12 by material through hole 15, and sealing pumping board 13 is directly then extracted rewinding case 12, will Finer and smoother material export, and sealed container door 9 is directly opened, and hopper 18 and internal thicker material will be sieved outside powder concentrator It takes out the inside of shell 1.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of dedicated powder concentrator of V-type sandstone with multistage screening function, including powder concentrator shell (1) and the first air blower (4), it is characterised in that: be equipped with feed pipe (2) at the top of the powder concentrator shell (1), and the outside of powder concentrator shell (1) It is welded with supporting steel frame (3), first air blower (4) is mounted on the side of powder concentrator shell (1), and the first air blower (4) it is equipped on the outside of the first delivery pipe (5), the second delivery pipe (6) are arranged in the outer side bonds of first delivery pipe (5), send Bellows (7) are mounted on the outside of powder concentrator shell (1), and the second air blower (8), the choosing are communicated on the outside of wind pushing box (7) The outside of powder machine shell (1) is hingedly fixed with sealed container door (9), and driving chain (10) are provided with below sealed container door (9), The outside engagement of the driving chain (10) is fixed with rotation gear (11), is communicated with receipts below the powder concentrator shell (1) Hopper (12), and the bottom of rewinding case (12) is fixed and has sealing pumping board (13), is welded on the outside of the rewinding case (12) Conveying pipeline (14), and feed-throughs (15) are offered on the outside of conveying pipeline (14), the inside of the powder concentrator shell (1) is equipped with Hinged block (17), and deflector (16) are installed on the outside of hinged block (17), sieve material is provided with below the deflector (16) Case (18), and sieve and be provided with eccentric wheel (19) below hopper (18).

2. a kind of dedicated powder concentrator of V-type sandstone with multistage screening function according to claim 1, it is characterised in that: The longitudinal section of first delivery pipe (5) is " L " character form structure, and the second delivery pipe (6) is equidistantly distributed in the first delivery pipe (5) on, and the first delivery pipe (5) is connected to the first air blower (4) and the second air blower (8) respectively.

3. a kind of dedicated powder concentrator of V-type sandstone with multistage screening function according to claim 1, it is characterised in that: The longitudinal section of the wind pushing box (7) is parallelogram sturcutre, and one is formed by welding in wind pushing box (7) and powder concentrator shell (1) Change structure, and powder concentrator shell (1) is connected to rewinding case (12) by conveying pipeline (14).

4. a kind of dedicated powder concentrator of V-type sandstone with multistage screening function according to claim 1, it is characterised in that: The fixed height of the sealed container door (9) is greater than sieve hopper (18) height, and sieves hopper (18) and powder concentrator shell (1) and constitute and block Close structure.

5. a kind of dedicated powder concentrator of V-type sandstone with multistage screening function according to claim 1, it is characterised in that: The rewinding case (12) is to be parallel to each other, and sieve hopper (18) and pass through eccentric wheel (19) and rotation gear (11) with sieve hopper (18) Shock structure is constituted, and sieves the bottom of hopper (18) using fenestral fabric.

6. a kind of dedicated powder concentrator of V-type sandstone with multistage screening function according to claim 1, it is characterised in that: The eccentric wheel (19) is symmetrical about powder concentrator shell (1) center line, and the quantity of eccentric wheel (19) setting is two groups, and And eccentric wheel (19) constitutes rotational structure by driving chain (10) and rotation gear (11).