CN216694308U

CN216694308U - Drier for cement raw material

Info

Publication number: CN216694308U
Application number: CN202122649559.5U
Authority: CN
Inventors: 邬锁全; 白振荣
Original assignee: Houying Group Haicheng Construction Materials Co ltd
Current assignee: Houying Group Haicheng Construction Materials Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-06-07
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a drier for cement raw materials, which comprises a drying box, wherein the middle end of the outer surface of the drying box is fixedly connected with an annular heating box, an annular electric heater is fixedly arranged between the peripheries of the inner cavity of the annular heating box, the middle end of the left side of the drying box is movably connected with a rotating sleeve through a bearing, the left end of the outer surface of the rotating sleeve is fixedly provided with a second belt wheel, the right ends of the two sides of the outer surface of the rotating sleeve are fixedly connected with stirring blades, and the inner surface of the rotating sleeve is movably connected with a stirring rod through a bearing. According to the utility model, under the mutual cooperation effect of the annular electric heater, the annular heating box, the drying box, the operation box, the driving motor, the rotating shaft, the first gear, the first belt wheel, the second gear, the stirring rod, the rotating sleeve, the belt, the second belt wheel and the stirring blade, the uniformity of drying the cement dry material by the drying machine is greatly improved, the drying effect is excellent, and meanwhile, the drying processing efficiency is effectively improved.

Description

Drier for cement raw material

Technical Field

The utility model relates to the technical field of cement raw material processing, in particular to a drier for cement raw materials.

Background

The cement raw meal is prepared by proportionally mixing a calcareous raw material, a clay raw material and a small amount of correction raw materials (sometimes a mineralizer, a crystal seed and the like are added, and coal is also added during the production of a vertical kiln), and the materials are ground to a certain fineness, which are called cement raw meal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drier for cement raw materials, which has the advantage of good drying effect and solves the problems that the existing drier has poor drying uniformity of the cement raw materials, so that the drying time of the cement raw materials is longer, and the processing efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a drier for cement raw materials comprises a drying box, wherein an annular heating box is fixedly connected to the middle end of the outer surface of the drying box, an annular electric heater is fixedly installed between the peripheries of an inner cavity of the annular heating box, a rotating sleeve is movably connected to the left middle end of the drying box through a bearing, a second belt wheel is fixedly installed at the left end of the outer surface of the rotating sleeve, stirring blades are fixedly connected to the right ends of the two sides of the outer surface of the rotating sleeve, a stirring rod is movably connected to the inner surface of the rotating sleeve through a bearing, the right side of the stirring rod is movably connected to the middle end of the right side of the inner cavity of the drying box through a bearing, a second gear is fixedly installed at the left side of the stirring rod, an operation box is fixedly connected to the left side of the outer surface of the drying box, a driving motor is fixedly installed at the left lower end of the outer surface of the operation box, and a rotating shaft is fixedly installed at the output end of the driving motor, the right side of pivot is passed through bearing swing joint in the left lower extreme of drying cabinet surface, the left end fixed mounting of pivot has first gear, first gear and the meshing of second gear, the right-hand member fixed mounting of pivot has first band pulley, the transmission is connected with the belt between the middle-end of first band pulley and the middle-end of second band pulley.

Preferably, all the peripheries of the outer surface of the drying box are fixedly connected with supporting legs, and a bottom plate is fixedly connected between the bottoms of the supporting legs.

Preferably, a collecting box is placed at the right end of the top of the bottom plate, and a handrail is fixedly connected to the upper end of the right side of the collecting box.

Preferably, the outer surface cover of annular heating cabinet is equipped with the cotton cover of heat preservation, the thickness of cotton cover of heat preservation is three centimetres.

Preferably, the periphery of the front surface of the operation box is in threaded connection with fixing bolts, and sealing plates are fixedly arranged between the surfaces of the four fixing bolts and the front surface of the operation box.

Preferably, a limiting sleeve is fixedly connected between the right sides of the two stirring blades, and the inner surface of the limiting sleeve is movably connected to the surface of the stirring rod through a bearing.

Preferably, the left end fixedly connected with feeder hopper at drying cabinet top, the lower extreme fixedly connected with row material pipe on drying cabinet right side, the middle-end fixed mounting who arranges the material pipe has the relief valve.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can generate higher temperature by starting the operation of the annular electric heater, and simultaneously can quickly conduct the cement dry materials contained in the drying box to the inside of the drying box through the annular heating box and the drying box, so as to quickly heat and raise the temperature of the cement dry materials, so that the moisture in the cement dry materials can be quickly separated from the cement dry materials, thereby achieving the effect of drying the cement dry materials, simultaneously, the driving motor on the operation box is started to work to drive the rotating shaft to rotate, the rotating shaft can drive the first gear and the first belt wheel to rotate, the first gear can drive the second gear and the stirring rod to respectively rotate along the rotating sleeve and the bearing on the drying box, under the rotation effect of the stirring rod, the cement dry materials in the drying box can be quickly stirred, and the uniformity of heating of the cement dry materials at each part is effectively improved, the drying uniformity and efficiency of the cement dry materials are improved, meanwhile, the belt can be driven to move by the rotation of the first belt wheel, the belt can drive the second belt wheel and the rotating sleeve to rotate along the bearing on the drying box while moving, the rotating sleeve can drive the stirring blade to rotate in the opposite direction of the rotation of the stirring rod while rotating, so that the stirring blade can further and rapidly stir the cement dry materials in the drying box, the uniformity of heating of the cement dry materials at each part is greatly improved, the drying uniformity and efficiency of the cement dry materials are further improved, the uniformity of drying the cement dry materials by the drying machine is greatly improved under the action of integral matching, the drying effect is excellent, the drying efficiency is effectively improved, the problem that the existing drying machine has poor drying uniformity of cement raw materials and longer drying processing time is solved, and the processing efficiency is lowered.

2. The utility model achieves the purpose of stably supporting the whole body by the arrangement of the supporting legs and the bottom plate, is convenient for carrying cement raw materials by the arrangement of the collecting box, reduces the probability of the loss of the temperature in the annular heating box to the external environment by the arrangement of the heat-insulating cotton sleeve, is convenient for a user to maintain the inside of the operation box by the arrangement of the fixing bolt and the sealing plate, achieves the purpose of limiting the stirring blade by the arrangement of the limiting sleeve, and is respectively convenient for the user to carry out the filling and the discharging of the cement raw materials in the drying box by the arrangement of the feeding hopper, the discharging pipe and the discharging valve.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the drying box according to the embodiment of the present invention;

fig. 3 is a schematic view of the internal structure of the operation box in the embodiment of the utility model.

In the figure: 1. a drying oven; 2. an operation box; 3. a drive motor; 4. fixing the bolt; 5. supporting legs; 6. a base plate; 7. a collection box; 8. a feed hopper; 9. a heat insulation cotton sleeve; 10. an annular heating chamber; 11. rotating the sleeve; 12. a stirring rod; 13. a stirring blade; 14. an annular electric heater; 15. a discharge pipe; 16. a limiting sleeve; 17. a second pulley; 18. a belt; 19. a first pulley; 20. a rotating shaft; 21. a first gear; 22. a second gear; 23. and (7) sealing the plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a dryer for cement raw meal comprises a drying oven 1, supporting legs 5 are fixedly connected around the outer surface of the drying oven 1, a bottom plate 6 is fixedly connected between the bottoms of the four supporting legs 5, the purpose of stably supporting the whole body is achieved by the arrangement of the supporting legs 5 and the bottom plate 6, a collecting box 7 is placed at the right end of the top of the bottom plate 6, a handrail is fixedly connected to the upper end of the right side of the collecting box 7, cement raw meal is conveniently received and carried by the arrangement of the collecting box 7, a feed hopper 8 is fixedly connected to the left end of the top of the drying oven 1, a discharge pipe 15 is fixedly connected to the lower end of the right side of the drying oven 1, a discharge valve is fixedly installed at the middle end of the discharge pipe 15, cement raw meal is conveniently filled and discharged into and from the inside of the drying oven 1 by the arrangement of the feed hopper 8, the discharge pipe 15 and the discharge valve, an annular heating oven 10 is fixedly connected to the middle end of the outer surface of the drying oven 1, the outer surface of the annular heating box 10 is sleeved with a heat insulation cotton sleeve 9, the thickness of the heat insulation cotton sleeve 9 is three centimeters, the probability of loss of the temperature inside the annular heating box 10 to the external environment is reduced through the arrangement of the heat insulation cotton sleeve 9, an annular electric heater 14 is fixedly arranged between the peripheries of an inner cavity of the annular heating box 10, the middle end of the left side of the drying box 1 is movably connected with a rotating sleeve 11 through a bearing, the left end of the outer surface of the rotating sleeve 11 is fixedly provided with a second belt wheel 17, the right ends of the two sides of the outer surface of the rotating sleeve 11 are fixedly connected with stirring blades 13, a limiting sleeve 16 is fixedly connected between the right sides of the two stirring blades 13, the inner surface of the limiting sleeve 16 is movably connected to the surface of the stirring rod 12 through a bearing, the purpose of limiting the stirring blades 13 is achieved through the arrangement of the limiting sleeve 16, the inner surface of the rotating sleeve 11 is movably connected with the stirring rod 12 through a bearing, the right side of the stirring rod 12 is movably connected to the middle end of the right side of the inner cavity of the drying box 1 through a bearing, the left side of the stirring rod 12 is fixedly provided with a second gear 22, the left side of the outer surface of the drying box 1 is fixedly connected with an operation box 2, the periphery of the front surface of the operation box 2 is in threaded connection with fixing bolts 4, a sealing plate 23 is fixedly arranged between the surfaces of the four fixing bolts 4 and the front surface of the operation box 2, a user can conveniently maintain the inside of the operation box 2 through the arrangement of the fixing bolts 4 and the sealing plate 23, the lower end of the left side of the outer surface of the operation box 2 is fixedly provided with a driving motor 3, the output end of the driving motor 3 is fixedly provided with a rotating shaft 20, the right side of the rotating shaft 20 is movably connected to the lower end of the left side of the outer surface of the drying box 1 through a bearing, the left end of the rotating shaft 20 is fixedly provided with a first gear 21, the first gear 21 is meshed with the second gear 22, and the right end of the rotating shaft 20 is fixedly provided with a first belt wheel 19, the belt 18 is connected between the middle end of the first belt wheel 19 and the middle end of the second belt wheel 17 in a transmission manner, a higher temperature can be generated by starting the annular electric heater 14, and meanwhile, the annular heating box 10 and the drying box 1 can quickly conduct the cement dry materials contained in the drying box 1, so that the cement dry materials can be quickly heated and warmed, moisture in the cement dry materials can be quickly separated from the cement dry materials, the effect of drying the cement dry materials is achieved, meanwhile, the rotating shaft 20 can be driven to rotate by starting the driving motor 3 on the operation box 2, the rotating shaft 20 can drive the first gear 21 and the first belt wheel 19 to rotate, the first gear 21 can drive the second gear 22 and the stirring rod 12 to respectively rotate along the rotating sleeve 11 and the bearing on the drying box 1, under the rotation effect of the stirring rod 12, the cement dry material drying machine can rapidly stir cement dry materials in the drying box 1, the uniformity of heating of the cement dry materials at each part is effectively improved, the drying uniformity and efficiency of the cement dry materials are improved, meanwhile, the first belt wheel 19 rotates to drive the belt 18 to move, the belt 18 moves to drive the second belt wheel 17 and the rotating sleeve 11 to rotate along the bearing on the drying box 1, the rotating sleeve 11 rotates to drive the stirring blades 13 to rotate in the opposite direction of the rotation of the stirring rod 12, so that the stirring blades 13 can further rapidly stir the cement dry materials in the drying box 1, the uniformity of heating of the cement dry materials at each part is greatly improved, the drying uniformity and efficiency of the cement dry materials are further improved, under the action of integral matching, the uniformity of drying of the cement dry materials by the drying machine is greatly improved, the drying effect is splendid, simultaneously effectual improvement the efficiency of dry processing, solved current desiccator relatively poor to the drying homogeneity of cement raw meal, cause to it carry out the time of dry processing longer, and reduced the problem of machining efficiency.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When the drying box is used, the annular electric heater 14 is started to work to generate higher temperature, meanwhile, the annular heating box 10 and the drying box 1 conduct the cement dry materials contained in the drying box 1 quickly, the cement dry materials can be heated and heated quickly, moisture in the cement dry materials can be separated from the cement dry materials quickly, the effect of drying the cement dry materials is achieved, meanwhile, the driving motor 3 on the operation box 2 is started to work to drive the rotating shaft 20 to rotate, the rotating shaft 20 rotates to drive the first gear 21 and the first belt wheel 19 to rotate, the first gear 21 rotates to drive the second gear 22 and the stirring rod 12 to rotate along the rotating sleeve 11 and the bearing on the drying box 1 respectively, under the rotating action of the stirring rod 12, the cement dry materials in the drying box 1 can be stirred quickly, the uniformity of heating of the cement dry materials of all parts is effectively improved, and the dry homogeneity and the efficiency of cement drier have been improved, the rotatory belt 18 motion that can drive of first band pulley 19 simultaneously, belt 18 can drive second band pulley 17 and rotate cover 11 and rotate along the bearing department on drying cabinet 1 when moving, it can drive stirring vane 13 to 12 rotatory opposite direction rotations of puddler to rotate cover 11 is rotatory simultaneously, make stirring vane 13 can further carry out quick stirring to the cement drier of drying cabinet 1 inside, very big improvement the homogeneity that each position cement drier is heated, and further improved the dry homogeneity and the efficiency of cement drier, under whole complex effect, very big improvement this desiccator carries out dry homogeneity to the cement drier, drying effect is splendid, simultaneously the effectual efficiency that improves dry processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desiccator for cement raw material, includes drying cabinet (1), its characterized in that: the drying oven comprises a drying oven body (1), wherein an annular heating box (10) is fixedly connected to the middle end of the outer surface of the drying oven body (1), an annular electric heater (14) is fixedly mounted between the periphery of the inner cavity of the annular heating box (10), a rotating sleeve (11) is movably connected to the left middle end of the drying oven body (1) through a bearing, a second belt wheel (17) is fixedly mounted at the left end of the outer surface of the rotating sleeve (11), stirring blades (13) are fixedly connected to the right ends of two sides of the outer surface of the rotating sleeve (11), a stirring rod (12) is movably connected to the inner surface of the rotating sleeve (11) through a bearing, the right side of the stirring rod (12) is movably connected to the middle end of the right side of the inner cavity of the drying oven body (1) through a bearing, a second gear (22) is fixedly mounted on the left side of the stirring rod (12), and an operation box (2) is fixedly connected to the left side of the outer surface of the drying oven body (1), the left lower extreme fixed mounting of control box (2) surface has driving motor (3), the output fixed mounting of driving motor (3) has pivot (20), bearing swing joint is passed through in the left lower extreme of drying cabinet (1) surface in the right side of pivot (20), the left end fixed mounting of pivot (20) has first gear (21), first gear (21) and second gear (22) meshing, the right-hand member fixed mounting of pivot (20) has first band pulley (19), the transmission is connected with belt (18) between the middle-end of first band pulley (19) and the middle-end of second band pulley (17).

2. The drier for cement raw meal as set forth in claim 1, wherein: the drying cabinet is characterized in that supporting legs (5) are fixedly connected to the periphery of the outer surface of the drying cabinet (1), and a bottom plate (6) is fixedly connected between the bottoms of the supporting legs (5).

3. A drier for cement raw meal as set forth in claim 2, wherein: the collecting box (7) is placed at the right end of the top of the bottom plate (6), and the upper end of the right side of the collecting box (7) is fixedly connected with a handrail.

4. The drier for cement raw meal as set forth in claim 1, wherein: the outer surface cover of annular heating cabinet (10) is equipped with heat preservation cotton cover (9), the thickness of heat preservation cotton cover (9) is three centimetres.

5. The drier for cement raw meal as set forth in claim 1, wherein: all the peripheries of the front surface of the operation box (2) are in threaded connection with fixing bolts (4), and sealing plates (23) are fixedly installed between the surfaces of the four fixing bolts (4) and the front surface of the operation box (2).

6. The drier for cement raw meal as set forth in claim 1, wherein: a limiting sleeve (16) is fixedly connected between the right sides of the two stirring blades (13), and the inner surface of the limiting sleeve (16) is movably connected to the surface of the stirring rod (12) through a bearing.

7. The drier for cement raw meal as set forth in claim 1, wherein: the left end fixedly connected with feeder hopper (8) at drying cabinet (1) top, lower extreme fixedly connected with row material pipe (15) on drying cabinet (1) right side, the middle-end fixed mounting who arranges material pipe (15) has the relief valve.