CN212664188U - Machine-made sand winnowing dust removal equipment - Google Patents

Abstract

The utility model discloses a machine-made sand winnowing dust removal device, which comprises a box body, a feed hopper, a winnowing tank and a dust removal tank, wherein the winnowing tank and the dust removal tank are embedded and installed in the box body, the dust removal tank and the lower half part of the winnowing tank extend below the box body, the top end of the box body is communicated with the feed hopper, the feed hopper is communicated with the winnowing tank through the box body, four groups of support legs arranged in a rectangular array are welded at the bottom end of the box body, and the bottom end of each group of support legs is provided with a; the two sets of vertical outer walls of feeder hopper all have the cylinder through pivot swing joint, and cylinder periphery fix with screw has the screening board that multiunit annular array arranged, a set of vertical outer wall bolt fastening of feeder hopper has driving motor, and driving motor's output passes through pivot fixed connection on shaft coupling and the cylinder, be provided with between winnowing tank and the dust removal jar and lead a stream fill and connecting pipe. The machine-made sand winnowing dust removal equipment is simple in structure and high in stability.

Description

Machine-made sand winnowing dust removal equipment

Technical Field

The utility model belongs to the technical field of selection by winnowing dust collecting equipment, concretely relates to mechanism sand selection by winnowing dust collecting equipment.

Background

The air separation is a method for removing impurities by wind power by utilizing the difference of the suspension speed between materials and impurities. The purpose of winnowing is to remove light impurities and dust, and simultaneously can also remove partial heavier impurities such as stones and soil blocks, the machine-made sand is sand processed by a sand making machine and other accessory equipment, the finished product is more regular, the machine-made sand can be processed into sands with different rules and sizes according to different process requirements, daily requirements can be met, and as a large amount of stone powder, impurities and dust are contained in the machine-made sand, the acceptance of some engineering construction is not up to the standard, so that the machine-made sand winnowing dust removal equipment is needed.

Therefore, in order to meet the actual use requirement, the design and production of the machine-made sand winnowing dust removal equipment are urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism sand selection by winnowing dust collecting equipment to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a machine-made sand winnowing dust removal device comprises a box body, a feed hopper, a winnowing tank and a dust removal tank, wherein the winnowing tank and the dust removal tank are embedded and mounted in the box body, the dust removal tank and the lower half part of the winnowing tank extend below the box body, the top end of the box body is communicated with the feed hopper, the feed hopper is communicated with the winnowing tank through the box body, four groups of support legs arranged in a rectangular array are welded at the bottom end of the box body, and a rolling mechanism is arranged at the bottom end of each group of support;

the two sets of vertical outer walls of feeder hopper all have the cylinder through pivot swing joint, and cylinder periphery fix with screw has the screening board that multiunit annular array arranged, a set of vertical outer wall bolt fastening of feeder hopper has driving motor, and driving motor's output passes through pivot fixed connection on shaft coupling and the cylinder, be provided with water conservancy diversion fill and connecting pipe between winnowing tank and the dust removal jar, the winnowing tank is kept away from water conservancy diversion fill one end intercommunication and is had the installing frame.

Preferably, the left end of the dust removal tank is communicated with the connecting pipe, one end, far away from the dust removal pipe, of the connecting pipe is communicated with the flow guide hopper, and a filter screen is mounted at the joint of the flow guide hopper and the winnowing tank through screws.

Preferably, the bolt fastening has the support between two sets of horizontal inner walls of installing frame, and installs the air-blower on the support, the filter screen is installed to installing frame and winnowing tank junction, the installing frame is kept away from winnowing tank one end and has been seted up the ventilation hole, and ventilates the downthehole dust screen that is provided with.

Preferably, the rolling mechanism includes supporting shoe, mount and cushion, every group the equal fixed welding in supporting leg bottom has the supporting shoe, the supporting shoe periphery cover is equipped with the mount, the equal threaded connection in two sets of vertical section bottoms of mount has the screw rod, and the fixed welding in screw rod bottom has the cushion.

Preferably, the top end of the dust removal tank is fixed with a water pump through a bolt, the output end of the water pump is communicated with a spray pipe arranged inside the dust removal tank through a branch pipe, the input end of the water pump is communicated with a water guide pipe, one end of the water guide pipe, far away from the water pump, penetrates through a through hole formed in the top end of the box body and extends to the outside of the box body, the spray pipe is fixed on the top wall inside the dust removal tank through a plurality of groups of screws, and a plurality of groups of spray heads are installed.

Preferably, the box right side wall bolt fastening has the handle, the lower port of winnowing jar is screwed in and is connected with sealed lid, the outlet pipe that the bottom end intercommunication of dust removal tank has the valve.

The utility model discloses a technological effect and advantage: according to the machine-made sand winnowing and dust removing equipment, the roller and the multiple groups of screening plates are driven by the driving motor to lift machine-made sand, then winnowing is carried out on the machine-made sand by the air blower in the falling process of the winnowing tank, light impurities and dust in the machine-made sand are guided into the dust removing box through the flow guide hopper and the connecting pipe, the water pump is connected with an external water source through the water guide pipe, water is guided into the dust removing tank through the spray head on the spray pipe, and a mixture of the water and the dust is discharged by opening the valve, so that not only can a large amount of operation be carried out, but also the working efficiency of the; the cushion block is rotated by the arranged fixing mechanism, and the screw drives the cushion block to vertically move along the fixing frame, so that the cushion block is abutted against the ground, and the stability of the integrally moved cushion block is achieved; the machine-made sand winnowing dust removal equipment is simple in structure and high in stability.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the rolling mechanism of the present invention.

In the figure: the device comprises a box body 1, a feed hopper 2, a winnowing tank 3, a dedusting tank 4, supporting legs 5, a rolling mechanism 6, a supporting block 61, a fixing frame 62, a cushion block 63, a connecting pipe 7, a flow guide hopper 8, a mounting frame 9, an air blower 10, a water pump 11, a water guide pipe 12, a spray pipe 13 and a roller 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a machine-made sand winnowing dust removal device as shown in figures 1-3, which comprises a box body 1, a feed hopper 2, a winnowing tank 3 and a dust removal tank 4, wherein the winnowing tank 3 and the dust removal tank 4 are embedded and installed in the box body 1, a wind guide hole is formed in the bottom end of the box body 1, so that a blower 10 can conveniently exhaust wind, the dust removal tank 4 and the lower half part of the winnowing tank 3 extend below the box body 1, the top end of the box body 1 is communicated with the feed hopper 2, the feed hopper 2 is communicated with the winnowing tank 3 through the box body 1, four groups of supporting legs 5 arranged in a rectangular array are welded at the bottom end of the box body 1, and the;

two sets of vertical outer walls of feeder hopper 2 all have cylinder 14 through pivot swing joint, and cylinder 14 periphery fix with screw has the screening board that multiunit annular array arranged, 2 a set of vertical outer wall bolt fixings of feeder hopper have driving motor (driving motor not show in the drawing), and driving motor's output passes through pivot fixed connection on shaft coupling and the cylinder 14, be provided with between winnowing tank 3 and the dust removal jar 4 and lead a stream fill 8 and connecting pipe 7, winnowing tank 3 keeps away from 8 one end intercommunications of water conservancy diversion fill and has installing frame 9.

Specifically, 4 left ends of dust removal jar communicate with connecting pipe 7, connecting pipe 7 is kept away from dust removal pipe one end and is fought 8 intercommunications with the water conservancy diversion, the filter screen is installed with 3 junction screw bolts of winnowing jar to water conservancy diversion fill 8.

Concretely, the bolt fastening has the support between the two sets of horizontal inner walls of installing frame 9, and installs air-blower 10 on the support, the filter screen is installed to installing frame 9 and 3 junctions of winnowing tank, 3 one end of winnowing tank are kept away from to installing frame 9 and the ventilation hole has been seted up, and ventilates and be provided with the dust screen in the hole.

Specifically, rolling mechanism 6 includes supporting shoe 61, mount 62 and cushion 63, every group 5 bottom of supporting leg fixed welding have supporting shoe 61, and supporting shoe 61 bottom is rotated and is connected with the wheel that rolls, supporting shoe 61 periphery cover is equipped with mount 62, two sets of vertical section bottom of mount 62 equal threaded connection have the screw rod, and the fixed welding of screw rod bottom has cushion 63.

Specifically, 4 top bolt fastening of dust removal jar have water pump 11, and the output of water pump 11 passes through branch pipe and the inside sprinkler pipe 13 intercommunication that sets up of dust removal jar 4, the input intercommunication of water pump 11 has aqueduct 12, and aqueduct 12 keeps away from 11 one end of water pump and passes the through-hole that 1 top of box was seted up and extend to 1 outside of box, sprinkler pipe 13 passes through the inside roof of multiunit fix with screw in dust removal jar 4, multiunit shower nozzle is installed to sprinkler pipe 13 bottom.

Concretely, the box 1 right side wall bolt fastening has the handle, the lower port of winnowing jar 3 is screwed in and is connected with sealed lid, the outlet pipe that has the valve is communicated to dust removal jar 4 bottom.

The working principle of the machine-made sand winnowing dust removal equipment is that when the machine-made sand winnowing dust removal equipment is used, the whole is moved to a required place through a handle and rolling wheels, then a driving motor is started, machine-made sand is guided into a box body 1 through a feeding hopper 2, a roller 14 and a plurality of groups of screening plates are driven by the driving motor to lift the machine-made sand, then the machine-made sand is winnowed through an air blower 10 in the falling process of a winnowing tank 3, light impurities and dust in the machine-made sand are guided into a dust removal box 4 through a flow guide hopper 8 and a connecting pipe 7, an external water source is connected through a water guide pipe 12 by a water pump 11, water is guided into the dust removal tank 4 through a spray head on a spray pipe 13, a mixture of the water and the dust is discharged through a water outlet pipe by opening a valve, meanwhile, a sealing cover at the bottom end of.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a mechanism sand selection by winnowing dust collecting equipment, includes box (1), feeder hopper (2), selection by winnowing jar (3) and dust removal tank (4), its characterized in that: the box body (1) is internally embedded with a winnowing tank (3) and a dust removing tank (4), the dust removing tank (4) and the lower half parts of the winnowing tank (3) extend below the box body (1), the top end of the box body (1) is communicated with a feed hopper (2), the feed hopper (2) is communicated with the winnowing tank (3) through the box body (1), four groups of support legs (5) arranged in a rectangular array are welded at the bottom end of the box body (1), and a rolling mechanism (6) is arranged at the bottom end of each group of support legs (5);

two sets of vertical outer walls of feeder hopper (2) all have cylinder (14) through pivot swing joint, and cylinder (14) periphery fix with screw has the screening board that multiunit annular array arranged, a set of vertical outer wall bolt fastening of feeder hopper (2) has driving motor, and driving motor's output passes through pivot fixed connection on shaft coupling and cylinder (14), be provided with between winnowing tank (3) and dust removal tank (4) and lead stream fill (8) and connecting pipe (7), winnowing tank (3) are kept away from and are led stream fill (8) one end intercommunication and have installing frame (9).

2. The machine-made sand winnowing dust removal device of claim 1, wherein: the left end of the dust removal tank (4) is communicated with the connecting pipe (7), one end of the dust removal pipe is far away from the connecting pipe (7) and is communicated with the flow guide hopper (8), and a filter screen is installed at the joint of the flow guide hopper (8) and the winnowing tank (3) through screws.

3. The machine-made sand winnowing dust removal device of claim 1, wherein: the utility model discloses a pneumatic separation tank, including installing frame (9), air-blower (10), filter screen, air-blower (3), air-blower (9) are fixed with the support to the bolt between two sets of horizontal inner walls of installing frame (9), the filter screen is installed to installing frame (9) and air selection tank (3) junction, air vent has been seted up to installing frame (9) one end of keeping away from air selection tank (3), and the downthehole dust screen that is provided with ventilate.

4. The machine-made sand winnowing dust removal device of claim 1, wherein: rolling mechanism (6) are including supporting shoe (61), mount (62) and cushion (63), every group the equal fixed welding in supporting leg (5) bottom has supporting shoe (61), supporting shoe (61) periphery cover is equipped with mount (62), the equal threaded connection in two sets of vertical section bottoms of mount (62) has the screw rod, and the welding of screw rod bottom mounting has cushion (63).

5. The machine-made sand winnowing dust removal device of claim 1, wherein: dust removal jar (4) top bolt fastening has water pump (11), and spray pipe (13) intercommunication that the output of water pump (11) passes through branch pipe and dust removal jar (4) inside setting, the input intercommunication of water pump (11) has aqueduct (12), and aqueduct (12) keep away from water pump (11) one end and pass the through-hole that box (1) top was seted up and extend to box (1) outside, spray pipe (13) are through the inside roof of multiunit fix with screw in dust removal jar (4), the multiunit shower nozzle is installed to spray pipe (13) bottom.

6. The machine-made sand winnowing dust removal device of claim 1, wherein: the box body (1) right side wall bolt is fixed with a handle, a sealing cover is screwed and connected in a lower port of the winnowing tank (3), and a water outlet pipe with a valve is communicated with the bottom end of the dust removal tank (4).

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