CN209905117U

CN209905117U - Prevent cement environmental protection charging devices of raise dust

Info

Publication number: CN209905117U
Application number: CN201920774027.4U
Authority: CN
Inventors: 刘晓兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-07
Anticipated expiration: 2029-05-27

Abstract

The utility model belongs to the technical field of the cement environmental protection technique and specifically relates to a prevent cement environmental protection charging devices of raise dust, including going out the feed bin, the bottom one end intercommunication that goes out the feed bin has first conveying pipeline, and the other end of first conveying pipeline is sealed form setting, and the inside of first conveying pipeline is equipped with feeding mechanism, and the perpendicular intercommunication in one end bottom that goes out the feed bin was kept away from to first conveying pipeline has the second conveying pipeline, and the material pipe has been cup jointed to the bottom of second conveying pipeline, and the outside of annotating the material pipe is equipped with dust absorption mechanism. The utility model has the advantages that the feeding mechanism is arranged, so that the cement in the discharging bin can be drawn out for packaging, the conveying of the cement is convenient to open and close, and the waste of the cement is reduced; set up dust absorption mechanism, can adsorb the cement dust that the in-process of feeding splashes, avoid the cement dust to cause the pollution to the air to and reduce the damage of cement dust to staff's health.

Description

Prevent cement environmental protection charging devices of raise dust

Technical Field

The utility model relates to a cement environmental protection technical field especially relates to a prevent cement environmental protection charging devices of raise dust.

Background

Cement: a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. Cement need load the packing after production finishes, can splash more dust at the in-process cement that loads the packing, and the dust that splashes not only can cause the pollution to the air circumstance, can cause the damage to staff's health simultaneously to this provides a cement environmental protection charging devices who prevents the raise dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the in-process cement that has the packing of feeding among the prior art can splash more dust, and the cement environmental protection charging devices who prevents the raise dust that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a cement environment-friendly charging device capable of preventing dust raising, which comprises a discharge bin, wherein one end of the bottom of the discharge bin is communicated with a first conveying pipe, the other end of the first conveying pipe is arranged in a sealing manner, a feeding mechanism is arranged in the first conveying pipe, the bottom of one end, away from the discharge bin, of the first conveying pipe is vertically communicated with a second conveying pipe, a material injection pipe is sleeved at the bottom end of the second conveying pipe, a dust suction mechanism is arranged on the outer side of the material injection pipe and comprises a dust suction cover fixedly sleeved at the top end of the material injection pipe, a plurality of dust suction holes are formed in the top end of the dust suction cover at equal intervals along the circumferential direction, dust suction fans are arranged in the dust suction holes, the top ends of the dust suction holes are vertically communicated with connecting pipes, the top ends of the connecting pipes are jointly and horizontally communicated with an annular pipe, and the annular pipe is sleeved outside, and the outer side of the ring pipe is horizontally communicated with a dust exhaust pipe, and the other end of the dust exhaust pipe is connected with a dust collection mechanism.

Preferably, feeding mechanism includes the motor of fixed mounting at first conveying pipeline tip, the output shaft of motor extends to inside and tip horizontally connect with the rotation axis of first conveying pipeline, the one end that the motor was kept away from to the rotation axis extends to inside the feed bin the outside fixed mounting of rotation axis has helical blade.

Preferably, the dust collecting mechanism comprises a dust collecting barrel, the dust exhaust pipe is communicated with the inside of the dust collecting barrel, a barrel cover is inserted at the top end of the dust collecting barrel, a plurality of exhaust holes are formed in the top of the dust collecting barrel at equal intervals along the circumferential direction, and filter screens are installed inside the exhaust holes.

Preferably, the dust absorption hole is arranged in a horn shape, and the dust absorption hole, the ring pipe and the connecting pipe are of an integrally formed structure.

Preferably, the bottom fixed mounting who goes out the feed bin has the bottom plate, the bottom plate is made for high strength steel material.

The utility model provides a prevent cement environmental protection charging devices of raise dust, beneficial effect lies in:

1. the utility model has the advantages that the feeding mechanism is arranged, so that the cement in the discharging bin can be drawn out for packaging, the conveying of the cement is convenient to open and close, and the waste of the cement is reduced;

2. the dust absorption mechanism is arranged, so that cement dust splashed in the charging process can be absorbed, the air pollution caused by the cement dust is avoided, and the damage of the cement dust to the bodies of workers is reduced;

3. the aggregate mechanism is arranged, so that the cement dust adsorbed by the dust collection mechanism can be collected, and the recycling is facilitated.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly cement charging device for preventing dust raising provided by the present invention;

fig. 2 is a schematic top view of the environment-friendly cement charging device for preventing dust raising provided by the present invention;

fig. 3 is the schematic structural diagram of the dust suction mechanism of the environment-friendly cement charging device for preventing dust raising provided by the utility model.

In the figure: the device comprises a discharge bin 1, a bottom plate 2, a first conveying pipeline 3, a rotating shaft 4, a motor 5, an annular pipe 6, a dust hood 7, a material injection pipe 8, a connecting pipe 9, a dust exhaust pipe 10, a dust collection cylinder 11, an exhaust hole 12, a cylinder cover 13, a spiral blade 14, a second conveying pipeline 15, a dust collection hole 16 and a dust collection fan 17.

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.

Referring to fig. 1-3, an environment-friendly cement charging device for preventing dust raising comprises a discharge bin 1, a bottom plate 2 is fixedly installed at the bottom end of the discharge bin 1, the bottom plate 2 is made of high-strength steel material, a first conveying pipe 3 is communicated with one end of the bottom of the discharge bin 1, the other end of the first conveying pipe 3 is arranged in a sealing manner, a feeding mechanism is arranged inside the first conveying pipe 3, a second conveying pipe 15 is vertically communicated with the bottom of one end of the first conveying pipe 3, which is far away from the discharge bin 1, a material injection pipe 8 is sleeved at the bottom end of the second conveying pipe 15, a dust suction mechanism is arranged outside the material injection pipe 8, the dust suction mechanism comprises a dust suction hood 7 fixedly sleeved at the top end of the material injection pipe 8, a plurality of dust suction holes 16 are formed in the top end of the dust suction hood 7 at equal intervals along the circumferential direction, dust suction fans 17 are installed inside the dust suction holes 16, and, the top ends of the connecting pipes 9 are jointly and horizontally communicated with an annular pipe 6, the dust suction holes 16 are arranged in a horn shape, the dust suction holes 16, the annular pipe 6 and the connecting pipes 9 are in an integrally formed structure, the annular pipe 6 is sleeved outside the second conveying pipe 15, the outer side of the annular pipe 6 is horizontally communicated with a dust exhaust pipe 10, and the other end of the dust exhaust pipe 10 is connected with a dust collection mechanism; go out inside cement of feed bin 1 and carry to annotating material pipe 8 through first conveying pipeline 3 and second conveying pipeline 15, pour into the wrapping bag with cement through annotating material pipe 8 and pack, through setting up suction hood 7, thereby can protect the cement dust that the in-process of feeding splashes, through being connected dust absorption fan 17 with external power source, thereby can adsorb the cement dust that the suction hood 7 covered to ring canal 6 inside, again through dust exhaust pipe 10 discharge can.

The feeding mechanism comprises a motor 5 fixedly installed at the end part of the first conveying pipe 3, an output shaft of the motor 5 extends into the first conveying pipe 3, the end part of the motor 5 is horizontally connected with a rotating shaft 4, one end of the rotating shaft 4, far away from the motor 5, extends into the discharging bin 1, and a spiral blade 14 is fixedly installed on the outer side of the rotating shaft 4; through being connected motor 5 and external power source to can drive rotation axis 4 and rotate, rotation axis 4 is at rotatory in-process, and helical blade 14 can take out the inside cement in feed bin 1 simultaneously, and carry to the inside packing of second conveying pipeline 15, and after finishing loading, stop motor 5 operation can.

The dust collecting mechanism comprises a dust collecting barrel 11, a dust exhaust pipe 10 is communicated with the inside of the dust collecting barrel 11, a barrel cover 13 is inserted at the top end of the dust collecting barrel 11, a plurality of exhaust holes 12 are formed in the top of the dust collecting barrel 11 at equal intervals along the circumferential direction, and filter screens are arranged inside the exhaust holes 12; through setting up dust collection barrel 11 to can collect the cement dust that dust exhaust pipe 10 discharged, through setting up exhaust hole 12, thereby can be with the gas outgoing that dust exhaust pipe 10 arranged and send, through the filter screen, can avoid the inside cement dust of dust collection barrel 11 to follow gas outgoing.

The utility model discloses: at first take out the cement of 1 inside of feed mechanism out and pack, be convenient for simultaneously open and close the transport of cement, reduced the waste of cement, adsorb the cement dust that splashes through dust absorption mechanism at the in-process of feeding, avoid the cement dust to cause the pollution to the air, the rethread mechanism of gathering materials collects the absorbent cement dust of dust absorption mechanism, the reuse of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The environment-friendly cement charging device capable of preventing dust raising comprises a discharging bin (1) and is characterized in that one end of the bottom of the discharging bin (1) is communicated with a first conveying pipe (3), the other end of the first conveying pipe (3) is arranged in a sealing mode, a feeding mechanism is arranged inside the first conveying pipe (3), the bottom of one end, away from the discharging bin (1), of the first conveying pipe (3) is vertically communicated with a second conveying pipe (15), the bottom end of the second conveying pipe (15) is sleeved with a material injection pipe (8), a dust collection mechanism is arranged on the outer side of the material injection pipe (8), the dust collection mechanism comprises a dust collection cover (7) fixedly sleeved on the top end of the material injection pipe (8), a plurality of dust collection holes (16) are formed in the top end of the dust collection cover (7) at equal intervals in the circumferential direction, and a dust collection fan (17) is arranged inside the dust collection holes (16), and the top ends of the dust collection holes (16) are vertically communicated with connecting pipes (9), the top ends of the connecting pipes (9) are horizontally communicated with a ring pipe (6) together, the ring pipe (6) is sleeved outside the second conveying pipe (15), the outside of the ring pipe (6) is horizontally communicated with a dust exhaust pipe (10), and the other end of the dust exhaust pipe (10) is connected with a dust collection mechanism.

2. A raise dust preventing cement environmental protection charging devices according to claim 1, characterized in that, the feeding mechanism includes a motor (5) fixedly installed at the end of the first conveying pipe (3), the output shaft of the motor (5) extends to the inside of the first conveying pipe (3) and the end is horizontally connected with a rotation shaft (4), one end of the rotation shaft (4) far away from the motor (5) extends to the inside of the discharging bin (1), and a helical blade (14) is fixedly installed at the outer side of the rotation shaft (4).

3. An environment-friendly cement charging device capable of preventing dust raising as defined in claim 1, wherein the dust collecting mechanism comprises a dust collecting cylinder (11), the dust exhaust pipe (10) is communicated with the inside of the dust collecting cylinder (11), a cylinder cover (13) is inserted at the top end of the dust collecting cylinder (11), a plurality of exhaust holes (12) are formed in the top of the dust collecting cylinder (11) at equal intervals along the circumferential direction, and a filter screen is installed inside each exhaust hole (12).

4. An environment-friendly cement charging device capable of preventing raise dust according to claim 1, characterized in that the dust suction hole (16) is arranged in a trumpet shape, and the dust suction hole (16), the ring pipe (6) and the connecting pipe (9) are of an integrated structure.

5. An environment-friendly cement charging device capable of preventing raise dust according to claim 1, characterized in that a bottom plate (2) is fixedly installed at the bottom end of the discharging bin (1), and the bottom plate (2) is made of high-strength steel material.