CN216068017U - Cement raw meal homogenizing silo - Google Patents

Abstract

The utility model belongs to the technical field of cement raw material homogenization, and particularly relates to a cement raw material homogenization warehouse which aims at solving the problem that the air outlet angle is fixed and the mixing is not uniform enough and sufficient easily due to the fact that an air outlet nozzle is fixed in a pneumatic homogenization mode adopted in the prior art. The utility model drives the air nozzles to rotate to carry out air injection homogenization at different angles and simultaneously drives the push plates to carry out up-and-down reciprocating motion, thereby driving the cement raw materials in the push plates to vertically move and further improving the homogenization effect.

Description

Cement raw meal homogenizing silo

Technical Field

The utility model relates to the technical field of cement raw material homogenization, in particular to a cement raw material homogenization silo.

Background

The cement raw material is prepared by proportionally mixing calcareous material, argillaceous material and a small amount of correcting material (sometimes mineralizer, crystal seed and the like are added, and coal is also added during the production of a vertical kiln) and grinding the mixture to a certain fineness. The homogenizing silo is a large bulk material storage silo, can effectively store granular loose materials, clinker and broken limestone, and can also effectively store powdery loose materials, and the homogenizing silo is widely applied to the cement industry.

In the prior art, the cement raw material is homogenized by adopting pneumatic operation, the raw material is rolled and homogenized by bottom air supply in the uniform process, and the air outlet angle is fixed due to the fact that the air outlet nozzle is fixed, so that the mixing is not uniform and sufficient, and the cement raw material homogenizing warehouse is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the air outlet angle is fixed and the mixing is not uniform and sufficient easily because an air outlet nozzle is fixed in a pneumatic homogenization mode adopted in the prior art, and provides a cement raw material homogenization silo.

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

a cement raw material homogenizing warehouse comprises a shell and a U-shaped pipe, wherein a mounting hole is formed in the top of the shell, two ends of the U-shaped pipe are arranged in a sealed mode, a plurality of nozzles are communicated with the inside of the U-shaped pipe, the top of the U-shaped pipe is communicated with a vertical pipe, the vertical pipe is rotatably connected in the mounting hole, a motor, an air pump and two fixing plates are fixedly mounted at the top of the shell, a bent pipe is communicated with the inside of an air outlet of the air pump, the vertical pipe is rotatably and hermetically connected in the bent pipe, a first gear is fixedly sleeved on the outer side of the vertical pipe, one side, close to each other, of the two fixing plates is rotatably connected with a transverse shaft, a first bevel gear and a rotary disc are fixedly mounted at two ends of the transverse shaft respectively, a second gear and a second bevel gear are fixedly connected to an output shaft of the motor, the first bevel gear is meshed with the second bevel gear, the first gear is meshed with the second gear, two sliding holes are formed in the bottom of the shell, equal slidable mounting has the slide bar in two slide bars, and the equal fixed mounting in one side that two slide bars kept away from each other has a plurality of push pedals, and the bottom fixed mounting of two slide bars has same diaphragm, and top one side fixed mounting of diaphragm has the riser, and one side fixed mounting of riser has first round bar, one side bottom fixed mounting of carousel has the second round bar, and the outside of first round bar and second round bar is rotated and has been cup jointed same connecting plate.

Preferably, the bottom of the shell is fixedly provided with a supporting plate, and the bottom of the supporting plate is fixedly provided with a chassis.

Preferably, a guide hole is formed in one side of the top of the transverse plate, and the supporting plate is connected in the guide hole in a sliding mode.

Preferably, top one side intercommunication of casing has the inlet pipe, and a lid section of thick bamboo has been cup jointed in the outside activity of inlet pipe, one side threaded connection of a lid section of thick bamboo has the shank of bolt, the outside of inlet pipe is seted up flutedly, and the shank of bolt activity joint is in the recess.

Preferably, one side of the shell is fixedly provided with a guide frame, and the guide frame is sleeved on the outer side of the vertical plate in a sliding manner.

Preferably, one side of the bottom of the shell is communicated with a discharge pipe, and a control valve is fixedly mounted on the discharge pipe.

According to the cement raw material homogenizing warehouse, the air pump and the motor are started, the air pump guides air into the U-shaped pipe through the sealing fit of the bent pipe and the vertical pipe and sprays out of the nozzles to homogenize cement raw materials, the output shaft of the motor drives the second bevel gear and the second gear to rotate, the second gear drives the vertical pipe, the U-shaped pipe and the nozzles to rotate through meshing with the first gear, and air blowing is carried out at different angles in a driven mode, so that the homogenizing effect is improved;

according to the cement raw material homogenizing warehouse, the first bevel gear is driven to rotate while the second bevel gear rotates, the first bevel gear drives the rotary table to rotate through the transverse shaft, the rotary table drives the second round rod to circumferentially rotate, the second round rod drives the vertical plate to do up-and-down reciprocating motion through matching with the connecting plate, the vertical plate drives the plurality of push plates to do up-and-down reciprocating motion through the transverse plate and the two slide rods, so that cement raw materials in the cement raw material homogenizing warehouse are driven to vertically move, and the homogenizing effect is further improved;

the vertical movement type cement raw material homogenizing device is reasonable in structural design, the air nozzles are driven to rotate to homogenize air injected at different angles, and meanwhile, the push plates are driven to reciprocate up and down, so that cement raw materials in the vertical movement type cement raw material homogenizing device are driven to move vertically, the homogenizing effect is further improved, and the reliability is high.

Drawings

FIG. 1 is a schematic perspective view of a cement raw meal homogenizing silo according to the present invention;

FIG. 2 is a schematic sectional view of a cement raw meal homogenizing silo according to the present invention;

FIG. 3 is a schematic structural view of part A of a cement raw meal homogenizing silo according to the present invention;

FIG. 4 is a schematic structural view of a portion B of a cement raw meal homogenizing silo according to the present invention;

FIG. 5 is a schematic view of the structure of the U-tube, nozzle and standpipe according to the present invention.

In the figure: 1. a housing; 2. a U-shaped pipe; 3. a nozzle; 4. a slide bar; 5. pushing the plate; 6. a transverse plate; 7. a vertical plate; 8. a feed pipe; 9. a cover cylinder; 10. a guide frame; 11. a first round bar; 12. a second round bar; 13. a connecting plate; 14. a fixing plate; 15. a horizontal axis; 16. a turntable; 17. a motor; 18. a first bevel gear; 19. a second bevel gear; 20. bending the pipe; 21. a first gear; 22. a second gear; 23. an air pump; 24. a chassis; 25. a standpipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a cement raw material homogenizing silo, comprising a housing 1 and a U-shaped tube 2, wherein the top of the housing 1 is provided with a mounting hole, both ends of the U-shaped tube 2 are sealed, a plurality of nozzles 3 are communicated with the inside of the U-shaped tube 2, the top of the U-shaped tube 2 is communicated with a vertical tube 25, the vertical tube 25 is rotatably connected in the mounting hole, the top of the housing 1 is fixedly provided with a motor 17, an air pump 23 and two fixing plates 14, an elbow 20 is communicated with an air outlet of the air pump 23, the vertical tube 25 is rotatably and hermetically connected in the elbow 20, the outer side of the vertical tube 25 is fixedly sleeved with a first gear 21, one side of the two fixing plates 14 close to each other is rotatably connected with a same transverse shaft 15, both ends of the transverse shaft 15 are respectively and fixedly provided with a first bevel gear 18 and a turntable 16, an output shaft of the motor 17 is fixedly connected with a second gear 22 and a second bevel gear 19, the first bevel gear 18 is engaged with the second bevel gear 19, and first gear 21 and second gear 22 mesh mutually, two slide openings have been seted up to the bottom of casing 1, equal slidable mounting has slide bar 4 in two slide openings, the equal fixed mounting in one side that two slide bars 4 kept away from each other has a plurality of push pedal 5, and the bottom fixed mounting of two slide bars 4 has same diaphragm 6, top one side fixed mounting of diaphragm 6 has riser 7, one side fixed mounting of riser 7 has first round bar 11, one side bottom fixed mounting of carousel 16 has second round bar 12, the same connecting plate 13 has been cup jointed in the outside rotation of first round bar 11 and second round bar 12.

In the utility model, the bottom of the shell 1 is fixedly provided with the supporting plate, and the bottom of the supporting plate is fixedly provided with the chassis 24, so that the supporting stability of the shell 1 is ensured.

In the utility model, one side of the top of the transverse plate 6 is provided with a guide hole, and the support plate is connected in the guide hole in a sliding manner to guide the transverse plate 6.

According to the utility model, one side of the top of the shell 1 is communicated with a feeding pipe 8, the outer side of the feeding pipe 8 is movably sleeved with a cover cylinder 9, one side of the cover cylinder 9 is in threaded connection with a bolt rod, the outer side of the feeding pipe 8 is provided with a groove, and the bolt rod is movably clamped in the groove, so that the shell 1 can be conveniently fed and sealed.

In the utility model, a guide frame 10 is fixedly arranged on one side of the shell 1, and the guide frame 10 is slidably sleeved on the outer side of the vertical plate 7 to guide the vertical plate 7.

In the utility model, one side of the bottom of the shell 1 is communicated with a discharge pipe, and a control valve is fixedly arranged on the discharge pipe, so that the shell 1 can be conveniently discharged.

In the utility model, when in use, the air pump 23 and the motor 17 are started, the air pump 23 guides air into the U-shaped pipe 2 through the sealing matching of the bent pipe 20 and the vertical pipe 25, cement raw materials are sprayed out from the nozzles 3 to be homogenized, the output shaft of the motor 17 drives the second bevel gear 19 and the second bevel gear 22 to rotate, the second gear 22 drives the vertical pipe 25, the U-shaped pipe 2 and the nozzles 3 to rotate through the meshing with the first gear 21, air is blown at different angles by a driven mode to improve the homogenizing effect, the first bevel gear 18 is driven to rotate while the second bevel gear 19 rotates, the first bevel gear 18 drives the rotary table 16 to rotate through the transverse shaft 15, the rotary table 16 drives the second round rod 12 to circularly rotate, the second round rod 12 drives the vertical plate 7 to vertically reciprocate through the matching with the connecting plate 13, the vertical plate 7 drives the two sliding rods 4 to drive the push plates 5 to vertically reciprocate through the transverse plate 6, thereby driving the cement raw meal in the mixer to vertically move and further improving the homogenization effect.

Claims (6)

1. A cement raw material homogenizing silo comprises a shell (1) and a U-shaped pipe (2), and is characterized in that a mounting hole is formed in the top of the shell (1), two ends of the U-shaped pipe (2) are sealed, a plurality of nozzles (3) are communicated with the inside of the U-shaped pipe (2), the top of the U-shaped pipe (2) is communicated with a vertical pipe (25), the vertical pipe (25) is rotatably connected into the mounting hole, a motor (17), an air pump (23) and two fixing plates (14) are fixedly mounted at the top of the shell (1), a bent pipe (20) is communicated with the inside of an air outlet of the air pump (23), the vertical pipe (25) is rotatably and hermetically connected into the bent pipe (20), a first gear (21) is fixedly sleeved on the outer side of the vertical pipe (25), one side, close to each other, of the two fixing plates (14) is rotatably connected with the same transverse shaft (15), and a first bevel gear (18) and a rotary table (16) are fixedly mounted at two ends of the transverse shaft (15) respectively, a second gear (22) and a second bevel gear (19) are fixedly connected to an output shaft of the motor (17), the first bevel gear (18) is meshed with the second bevel gear (19), the first gear (21) is meshed with the second gear (22), two slide holes are formed in the bottom of the shell (1), slide rods (4) are slidably mounted in the two slide holes, a plurality of push plates (5) are fixedly mounted on the sides, far away from each other, of the two slide rods (4), and the bottom ends of the two slide bars (4) are fixedly provided with a transverse plate (6), one side of the top of the transverse plate (6) is fixedly provided with a vertical plate (7), one side of the vertical plate (7) is fixedly provided with a first round bar (11), the bottom of one side of carousel (16) is fixed mounting has second pole (12), and the same connecting plate (13) has been cup jointed in the outside rotation of first pole (11) and second pole (12).

2. A cement raw meal homogenizing silo according to claim 1, characterized in that a supporting plate is fixedly mounted to the bottom of the housing (1) and a bottom plate (24) is fixedly mounted to the bottom of the supporting plate.

3. A silo as claimed in claim 2 wherein the cross plate (6) is provided with guide holes on one side of its top portion and the support plate is slidably connected within the guide holes.

4. The cement raw meal homogenizing silo according to claim 1, characterized in that one side of the top of the shell (1) is communicated with a feeding pipe (8), the outer side of the feeding pipe (8) is movably sleeved with a cover cylinder (9), one side of the cover cylinder (9) is in threaded connection with a bolt rod, the outer side of the feeding pipe (8) is provided with a groove, and the bolt rod is movably clamped in the groove.

5. A cement raw meal homogenizing silo according to claim 1, characterized in that a guiding frame (10) is fixedly arranged on one side of the casing (1), and the guiding frame (10) is slidably sleeved on the outer side of the vertical plate (7).

6. The cement raw meal homogenizing silo according to claim 1, wherein a discharge pipe is connected to one side of the bottom of the casing (1), and a control valve is fixedly installed on the discharge pipe.

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