CN218688914U

CN218688914U - Dispensing equipment is used in cement additive production

Info

Publication number: CN218688914U
Application number: CN202222761527.9U
Authority: CN
Inventors: 方建才; 马庭毅; 方小妹
Original assignee: Anhui Province Fanchang County Golden Lion Grinding Co Ltd
Current assignee: Anhui Province Fanchang County Golden Lion Grinding Co Ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a dispensing equipment is used in cement additive production belongs to cement additive production technical field, has solved current cement additive production dispensing equipment and has had awkward problem, and its technical essential is: be provided with the second mixing box on the bottom plate, the second mixing box is provided with the defeated material mechanism of first stirring with the junction of last defeated feed bin, first mixing box is provided with the defeated material mechanism of second stirring with the junction of defeated feed bin down, the defeated material mechanism of first stirring is convenient for stir the cement additive raw materials that get into and is broken up the processing, subsequent stirring operating efficiency that mixes has been promoted, the defeated material mechanism of second stirring can realize the intensive mixing operation to the cement additive raw materials, high production efficiency, can discharge the gradual transport of cement additive to discharging pipe department that mixes well simultaneously, the stirring mixes the integration, high convenience in use, and has the advantage that convenient to use and work efficiency are high.

Description

Dispensing equipment is used in cement additive production

Technical Field

The utility model relates to a cement additive production field specifically relates to a dispensing equipment is used in cement additive production.

Background

The cement additive is a chemical additive for improving the cement grinding effect and performance, can obviously improve the output per hour of a cement grinding mill and the strength of cement in each age period, can greatly reduce the electrostatic adsorption ball packing phenomenon formed in the grinding process, can reduce the re-agglomeration tendency of ultrafine particles formed in the grinding process, reduces the over-grinding phenomenon, can also obviously improve the cement fluidity, improves the grinding efficiency of a grinding mill and the powder selection efficiency of a powder selecting machine, thereby reducing the grinding energy consumption, is used as a chemical activator, can improve the distribution of cement particles and excite the hydration activity of each mixed material, and further improves the early strength and the later strength of the cement.

The structure and the effect of cement additive production dosing equipment on present cement manufacture line are comparatively single, need use multiple agitated vessel and conveying equipment, and not only equipment is too numerous, uses inconveniently, needs a large amount of transportation procedures to the workflow is loaded down with trivial details, and the labour is big, and work efficiency is low, can't satisfy the in-service use needs.

Therefore, the existing cement additive production and batching equipment has the defect of inconvenient use and is difficult to popularize and apply.

Therefore, it is necessary to provide a batching plant for cement additive production, aiming at solving the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides a dispensing equipment is used in cement additive production to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dispensing equipment is used in cement additive production, includes the bottom plate, be provided with the second mixing box on the bottom plate, second mixing box fixed mounting is on last defeated feed bin, the second mixing box has defeated feed bin through first passage intercommunication, it passes through strengthening rib fixed mounting on first mixing box to go up defeated feed bin, it has first mixing box through second passage intercommunication to go up defeated feed bin, first mixing box fixed connection is on defeated feed bin down, first mixing box has defeated feed bin down through third passage intercommunication, defeated feed bin fixed connection is on the bottom plate down, the second mixing box is provided with first stirring conveying mechanism with the junction of last defeated feed bin, the junction of first mixing box and defeated feed bin down is provided with second stirring conveying mechanism, second stirring conveying mechanism is connected with first stirring conveying mechanism.

As a further scheme of the utility model, first defeated material mechanism of stirring includes second (mixing) shaft, second stirring leaf, driven sprocket, chain and drive sprocket, second (mixing) shaft rotates and connects in the inside of second mixing box, be provided with a plurality of second stirring leaf on the second (mixing) shaft, the fixed intercommunication in the outside of second mixing box has the inlet pipe, the one end fixedly connected with driven sprocket of second (mixing) shaft, the output shaft of drive sprocket fixedly connected with biax motor one end, biax motor passes through motor mounting panel fixed mounting on the second mixing box, the drive connection has the chain on driven sprocket and the drive sprocket, and the output shaft of biax motor orders about the drive sprocket rotatory, orders about the second stirring leaf on the second (mixing) shaft rotatory under driven sprocket, chain and drive sprocket's synchronous drive effect, is convenient for stir the cement additive raw materials that get into and break up the processing.

As a further scheme of the utility model, first defeated material mechanism of stirring is still including the first defeated material group that is used for defeated material, first defeated material group is including first defeated material axle and first auger delivery blade, first defeated material axle rotates the inside of connecting in last defeated feed bin, the first auger delivery blade of fixedly connected with on the first defeated material axle, first defeated material axle is connected with the second (mixing) shaft through the vice rotation of first bevel gear, and the second (mixing) shaft orders about first defeated epaxial first auger delivery blade rotation under the relation of connection of first bevel gear pair, is convenient for carry out subsequent mixed operation to first mixing box with progressively carrying of the raw materials that will break up.

As a further scheme of the utility model, the defeated material mechanism of second stirring includes first (mixing) shaft and first stirring leaf, first (mixing) shaft rotates and connects in the inside of first mixing box, the first stirring leaf of fixedly connected with a plurality of on the first (mixing) shaft, the output shaft of the first (mixing) shaft fixedly connected with biax motor other end, the output shaft of the biax motor other end orders about first stirring leaf on the first (mixing) shaft in step rotatory, has realized the intensive mixing operation to the cement additive raw materials.

As a further scheme of the utility model, the defeated material mechanism of second stirring is still defeated material group including the second that is used for defeated material, the defeated material group of second includes that the second is defeated material axle and second auger delivery blade, the defeated material axle of second rotates the inside of connecting in defeated feed bin down, the defeated epaxial fixedly connected with second auger delivery blade of second, the defeated material axle of second is connected with first (mixing) shaft through the vice rotation of second bevel gear, the fixed intercommunication in the outside of defeated feed bin has the discharging pipe down, and first (mixing) shaft orders about the defeated epaxial second auger delivery blade rotation of second material under the vice relation of connection of second bevel gear, and second auger delivery blade is convenient for with the gradual transport of the cement additive that mixes to discharging pipe department discharge.

As a further scheme of the utility model, it has the controller still to fix on the bottom plate, the input electric connection of controller and biax motor.

As a further aspect of the present invention, the bottom of the bottom plate is provided with a plurality of supporting legs.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a defeated material mechanism of first stirring that sets up is convenient for stir the cement additive raw materials that get into and is broken up the processing, has promoted subsequent mixing stirring operating efficiency.

Defeated material mechanism of second stirring through setting up functions under the drive effect of the defeated material mechanism of first stirring, can realize the intensive mixing operation to the cement additive raw materials, production efficiency is high, the problem that current cement additive production batching work flow is loaded down with trivial details and intensity of labour is big has been solved, can discharge the gradual transport to discharging pipe department of the cement additive who mixes well simultaneously, the stirring mixes the integration, it is convenient to use, the work efficiency who has showing and promoted cement additive production.

Through a biax motor that sets up can drive first stirring material conveying mechanism and the defeated material mechanism of second stirring in step and carry out the defeated material operation of multiple stirring, saved the use of electrical apparatus, have energy-concerving and environment-protective theory.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

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

Fig. 2 is a schematic top view of an embodiment of the present invention.

Fig. 3 is a schematic structural view of the inside of the embodiment of the present invention.

Fig. 4 is an enlarged structural diagram of a in fig. 3.

Reference numerals: 1. a base plate; 2. a material conveying bin is arranged; 3. a first mixing tank; 4. reinforcing ribs; 5. an upper conveying bin; 6. a second mixing tank; 7. a feeding pipe; 8. a double-shaft motor; 9. a motor mounting plate; 10. a controller; 11. supporting legs; 12. a first stirring shaft; 13. a first stirring blade; 14. a first feeding shaft; 15. a first screw conveying blade; 16. a first bevel gear pair; 17. a second stirring shaft; 18. a second stirring blade; 19. a first material guide pipe; 20. a second material guide pipe; 21. a third material guide pipe; 22. a driven sprocket; 23. a chain; 24. a drive sprocket; 25. a second bevel gear pair; 26. a second feeding shaft; 27. a second screw conveying blade; 28. and (4) discharging the pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1-4, a dispensing equipment is used in cement additive production, includes bottom plate 1, be provided with second mixing box 6 on the bottom plate 1, second mixing box 6 fixed mounting is on last defeated feed bin 5, second mixing box 6 has last defeated feed bin 5 through first passage 19 intercommunication, it passes through strengthening rib 4 fixed mounting on first mixing box 3 to go up defeated feed bin 5, it has first mixing box 3 through second passage 20 intercommunication to go up defeated feed bin 5, first mixing box 3 fixed connection is on defeated feed bin 2 down, first mixing box 3 has defeated feed bin 2 down through third passage 21 intercommunication, defeated feed bin 2 fixed connection is on bottom plate 1 down, second mixing box 6 is provided with first stirring feeding mechanism with the junction of last defeated feed bin 5, the junction of first mixing box 3 and defeated feed bin 2 is provided with second stirring feeding mechanism, second stirring feeding mechanism is connected with first stirring feeding mechanism.

Further, first stirring material conveying mechanism includes second (mixing) shaft 17, second stirring leaf 18, driven sprocket 22, chain 23 and drive sprocket 24, second (mixing) shaft 17 rotates to be connected in the inside of second mixing box 6, be provided with a plurality of second stirring leaf 18 on the second (mixing) shaft 17, the fixed intercommunication in the outside of second mixing box 6 has inlet pipe 7, the one end fixedly connected with driven sprocket 22 of second (mixing) shaft 17, the output shaft of the 8 one end of 24 fixedly connected with double-shaft motor of drive sprocket, double-shaft motor 8 passes through 9 fixed mounting of motor mounting panel on second mixing box 6, driven sprocket 22 and drive sprocket 24 go up the transmission connection and have chain 23.

Further, defeated material mechanism of first stirring is still including the first defeated material group that is used for defeated material, first defeated material group is including first defeated material axle 14 and first auger delivery blade 15, first defeated material axle 14 rotates to be connected in the inside of last defeated material storehouse 5, first defeated material axle 14 goes up first auger delivery blade 15 of fixedly connected with, first defeated material axle 14 rotates through first bevel gear pair 16 and is connected with second (mixing) shaft 17.

Further, a controller 10 is further fixedly mounted on the bottom plate 1, and the controller 10 is electrically connected with an input end of the double-shaft motor 8.

Further, the bottom of the bottom plate 1 is provided with a plurality of supporting legs 11.

Preferably, with different cement additive raw materials respectively via inlet pipe 7 pour into the inside of second mixing box 6 into, the output shaft of double-shaft motor 8 orders about drive sprocket 24 rotatory, orders about the second stirring leaf 18 on the second (mixing) shaft 17 rotatory under driven sprocket 22, chain 23 and drive sprocket 24's synchronous drive effect, is convenient for stir the cement additive raw materials of getting into and breaks up the processing, is convenient for subsequent mixing operation.

Preferably, the cement additive raw materials in the second mixing box 6 reach the inside of the upper feeding bin 5 through the first material guiding pipe 19, and the second stirring shaft 17 drives the first helical conveying blade 15 on the first feeding shaft 14 to rotate under the connection relationship of the first bevel gear pair 16, so as to gradually convey the scattered raw materials into the first mixing box 3 for subsequent mixing operation.

Correspondingly, the first spiral conveying blades 15 on the first conveying shaft 14 are symmetrically arranged, so that when the double-shaft motor 8 drives the symmetrical second stirring shaft 17 to rotate, the second stirring shaft 17 synchronously drives the first spiral conveying blades 15 on the first conveying shaft 14 to rotate for conveying, and the first spiral conveying blades 15 can symmetrically convey the raw materials to the second material guide pipe 20 for discharging.

Accordingly, the dual-shaft motor 8 controlled by the controller 10 and the controller 10 are both powered by an externally connected power source, which is the prior art and will not be described in detail herein.

As shown in fig. 1-3, as a preferred embodiment of the present invention, the second stirring material transporting mechanism includes a first stirring shaft 12 and a first stirring blade 13, the first stirring shaft 12 is rotatably connected to the inside of the first mixing box 3, the first stirring blade 13 is fixedly connected to the first stirring shaft 12, and the first stirring shaft 12 is fixedly connected to the output shaft of the other end of the double-shaft motor 8.

Further, the defeated material mechanism of second stirring is still defeated material group including the second that is used for defeated material, the defeated material group of second includes that the second is defeated material axle 26 and second auger delivery blade 27, the defeated material axle 26 of second rotates and connects in the inside of defeated feed bin 2 down, fixedly connected with second auger delivery blade 27 on the defeated material axle 26 of second, the defeated material axle 26 of second rotates through the vice 25 of second bevel gear and is connected with first (mixing) shaft 12, the fixed intercommunication in the outside of defeated feed bin 2 has discharging pipe 28 down.

Preferably, in this embodiment, to adding gradually the raw materials to in the first mixing box 3, the output shaft of the 8 other ends of double-shaft motor orders about in step that first stirring leaf 13 on the first (mixing) shaft 12 is rotatory, has realized the intensive mixing operation to the cement additive raw materials, and production efficiency is high, has solved the loaded down with trivial details and the big problem of intensity of labour of current cement additive production batching workflow.

Preferably, the cement additive mixed in the first mixing box 3 enters the lower material conveying bin 2 through the third material guiding pipe 21, the first stirring shaft 12 drives the second spiral conveying blade 27 on the second material conveying shaft 26 to rotate under the connection relation of the second bevel gear pair 25, the second spiral conveying blade 27 is convenient for gradually conveying the mixed cement additive to the material discharging pipe 28 for discharging, the stirring and mixing are integrated, the use is convenient, and the work efficiency of cement additive production is obviously improved.

The utility model discloses a theory of operation is: different cement additive raw materials are respectively injected into the second mixing box 6 through the feeding pipe 7, the output shaft of the double-shaft motor 8 drives the driving chain wheel 24 to rotate, the second stirring blade 18 on the second stirring shaft 17 is driven to rotate under the synchronous driving action of the driven chain wheel 22, the chain 23 and the driving chain wheel 24, the entering cement additive raw materials are stirred and scattered, subsequent mixing operation is facilitated, the cement additive raw materials in the second mixing box 6 reach the inside of the upper conveying cabin 5 through the first material guide pipe 19, the second stirring shaft 17 drives the first spiral conveying blade 15 on the first conveying shaft 14 to rotate under the connection relation of the first conical gear pair 16, the scattered raw materials are conveyed into the first mixing box 3 step by step for subsequent mixing operation, for the raw materials gradually added into the first mixing box 3, the output shaft at the other end of the double-shaft motor 8 synchronously drives the first stirring blade 13 on the first stirring shaft 12 to rotate, full stirring and mixing operation of the cement additive raw materials is achieved, the production efficiency is high, the problems that the labor additive production work of the existing cement additive and the burdened materials are gradually added into the first mixing box 3, the cement additive raw materials are well, the cement additive raw materials are conveyed into the second mixing shaft 27, the second mixing blade 26 under the second mixing shaft 21, the cement additive is convenient and convenient to transport process, and convenient for the cement additive production and convenient for the cement additive.

It should be noted that, in the present application, all the components are general standard components or components known to those skilled in the art, which effectively solves the problem of inconvenient use of the existing cement additive production and batching equipment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a dispensing equipment is used in cement additive production, includes bottom plate (1), its characterized in that, be provided with second mixing box (6) on bottom plate (1), second mixing box (6) fixed mounting is on last feeding bin (5), second mixing box (6) have last feeding bin (5) through first passage (19) intercommunication, go up feeding bin (5) through strengthening rib (4) fixed mounting on first mixing box (3), it has first mixing box (3) through second passage (20) intercommunication to go up feeding bin (5), first mixing box (3) fixed connection is on feeding bin (2) down, first mixing box (3) have lower feeding bin (2) through third passage (21) intercommunication, lower feeding bin (2) fixed connection is on bottom plate (1), second mixing box (6) are provided with first rabbling mechanism with the junction of last feeding bin (5), first mixing box (3) are provided with the rabbling mechanism with the stirring mechanism of second feeding bin (2) down, the rabbling mechanism of second mixing box (3) is provided with the stirring mechanism.

2. The batching device for cement additive production according to claim 1, wherein said first stirring and transporting mechanism comprises a second stirring shaft (17), a second stirring blade (18), a driven sprocket (22), a chain (23) and a driving sprocket (24), said second stirring shaft (17) is rotatably connected to the inside of said second mixing box (6), said second stirring shaft (17) is provided with a plurality of second stirring blades (18), said outside of said second mixing box (6) is fixedly communicated with said feeding pipe (7), one end of said second stirring shaft (17) is fixedly connected with said driven sprocket (22), said driving sprocket (24) is fixedly connected with an output shaft of one end of said double-shaft motor (8), said double-shaft motor (8) is fixedly mounted on said second mixing box (6) through said motor mounting plate (9), said driven sprocket (22) and said driving sprocket (24) are movably connected with said chain (23).

3. The batching device for cement additive production according to claim 2, wherein said first stirring and feeding mechanism further comprises a first feeding group for feeding materials, said first feeding group comprises a first feeding shaft (14) and a first spiral conveying blade (15), said first feeding shaft (14) is rotatably connected to the inside of the upper feeding bin (5), said first feeding shaft (14) is fixedly connected with a first spiral conveying blade (15), and said first feeding shaft (14) is rotatably connected with a second stirring shaft (17) through a first bevel gear pair (16).

4. The batching device for cement additive production according to claim 2, wherein said second stirring and transporting mechanism comprises a first stirring shaft (12) and a first stirring blade (13), said first stirring shaft (12) is rotatably connected to the inside of the first mixing box (3), said first stirring shaft (12) is fixedly connected with a plurality of first stirring blades (13), and said first stirring shaft (12) is fixedly connected with an output shaft at the other end of the double-shaft motor (8).

5. The batching device for cement additive production according to claim 4, wherein said second stirring and feeding mechanism further comprises a second feeding set for feeding materials, said second feeding set comprises a second feeding shaft (26) and a second spiral conveying blade (27), said second feeding shaft (26) is rotatably connected to the inside of the lower feeding bin (2), said second feeding shaft (26) is fixedly connected to the second spiral conveying blade (27), said second feeding shaft (26) is rotatably connected to the first stirring shaft (12) through a second bevel gear pair (25), and a discharging pipe (28) is fixedly communicated with the outside of the lower feeding bin (2).

6. The batching device for cement additive production according to claim 2, wherein a controller (10) is further fixedly mounted on the bottom plate (1), and the controller (10) is electrically connected with an input end of the double-shaft motor (8).

7. Batching plant for the production of cement additives according to claim 1, characterized in that said bottom plate (1) is provided with a plurality of supporting feet (11) at its bottom.