CN221433954U

CN221433954U - Basalt powder selecting equipment for cement production

Info

Publication number: CN221433954U
Application number: CN202323181799.2U
Authority: CN
Inventors: 骆文武; 叶骏伟; 杨文成; 刘彤岩; 金科岌
Original assignee: Zhejiang Jiaotou Shengxing Mining Co ltd
Current assignee: Zhejiang Jiaotou Shengxing Mining Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2024-07-30
Anticipated expiration: 2033-11-23

Abstract

The utility model discloses basalt powder selecting equipment for cement production, which relates to the technical field of cement production and comprises a bottom plate and a flow guiding assembly; a bottom plate: the upper side is provided with a feeding machine, a feeding box is fixed in a feeding hole formed in the lower end of the rear side of the feeding machine, a discharging pipe is fixed in a discharging hole formed in the upper end of the front side of the feeding machine, and the input end of the feeding machine is electrically connected with the output end of an external control switch group; and the flow guiding assembly comprises: contain V-arrangement screening case, classifying board, beat the board and coarse sand discharging pipe, the lower extreme of discharging pipe is fixed with V-arrangement screening case, the discharging pipe communicates with each other with the inner chamber of V-arrangement screening case, the inside left side of V-arrangement screening case is fixed with evenly distributed's classifying board, the inside right side of V-arrangement screening case is fixed with evenly distributed beat the board, can carry out classified screening, avoids producing to leak and selects and select more.

Description

Basalt powder selecting equipment for cement production

Technical Field

The utility model relates to the technical field of cement production, in particular to basalt powder selecting equipment for cement production.

Background

With the rapid development of new town, building industry and infrastructure construction, the consumption of natural aggregates such as sand and stone is increased; with the trend of tight natural sand resource constraint and increasingly enhanced environmental protection, the mechanism sand becomes a main source of sand for construction in China gradually; mineral industry can supply a large amount of basalt aggregate and simultaneously produce a certain amount of basalt powder, the main components of the basalt powder are silicon dioxide, aluminum oxide and the like, the basalt powder has the characteristics of high hardness, high strength, strong bonding force with asphalt and the like, and experiments prove that the basalt powder is used for replacing clay as a cement raw material to burn clinker, so that the quality of cement can be effectively improved, the consumption is reduced, the raw material selection way required by cement production can be widened, the defect of cement mixed material resources is overcome, and the basalt powder has great potential in the cement application market;

The existing powder selecting equipment inevitably generates missed selection or multiple selection stones when the crushed basalt powder is selected, the residues influence the quality of basalt powder during processing, and a plurality of energy sources are wasted and the equipment is easy to damage, therefore, the basalt powder selecting equipment for cement production is provided.

Disclosure of utility model

The utility model aims to overcome the existing defects, provides basalt powder selecting equipment for cement production, can carry out classified screening, avoids miss-screening and multi-screening, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the basalt powder selecting device for cement production comprises a bottom plate and a flow guiding component;

A bottom plate: the upper side is provided with a feeding machine, a feeding box is fixed in a feeding hole formed in the lower end of the rear side of the feeding machine, a discharging pipe is fixed in a discharging hole formed in the upper end of the front side of the feeding machine, and the input end of the feeding machine is electrically connected with the output end of an external control switch group;

And the flow guiding assembly comprises: contain V-arrangement screening case, classifying plate, beat the board and coarse sand discharging pipe, the lower extreme of discharging pipe is fixed with V-arrangement screening case, the discharging pipe communicates with each other with the inner chamber of V-arrangement screening case, the left side of V-arrangement screening incasement portion is fixed with evenly distributed's classifying plate, the right side of V-arrangement screening incasement portion is fixed with evenly distributed beat the board that looses, the discharging pipe corresponds each other with the board that looses of upside, the inside of the bin outlet that the V-arrangement screening case downside set up is fixed with coarse sand discharging pipe, power component is installed to the left end of V-arrangement screening case upside, the screening subassembly is installed to the left end of the inside upside of V-arrangement screening case, fan subassembly is installed to the right-hand member of V-arrangement screening case upside, power component cooperatees with fan subassembly, the dust removal subassembly is installed to the rear side of screening subassembly, the screening subassembly cooperatees with dust removal subassembly through setting up the grit subassembly and driving to remove.

Further, the fan assembly comprises an installation barrel, a rotating shaft, a connecting wheel and fan blades, the right end of the upper side of the V-shaped screening box is fixedly provided with the installation barrel, the installation barrel is communicated with the inner cavity of the V-shaped screening box, the rotating shaft is rotationally connected to the inside of the installation barrel, the connecting wheel is fixedly arranged at the rear end of the rotating shaft, the fan blades which are uniformly distributed are fixedly arranged on the circumferential surface of the rotating shaft, and dust and fine sand in sand are separated by the fan assembly.

Further, the power component comprises a motor, a belt pulley and a belt, the motor is installed at the right end of the upper side of the V-shaped screening box, the belt pulley is fixed on an output shaft of the motor, the belt pulley is connected with the connecting wheel through the belt, the input end of the motor is electrically connected with the output end of an external control switch group, and the connecting wheel is driven to rotate through the power component.

Further, the screening subassembly contains fine sand and collects awl, fine sand discharging pipe, arc guide plate and cage shape and rotate the rotor, the left end of the inside upside of V-arrangement screening case is provided with fine sand and collects the awl, the inside of the bin outlet of fine sand collection awl lower extreme is fixed with fine sand discharging pipe, the fixed orifices has been seted up in the left side of V-arrangement screening case, fine sand discharging pipe is fixed in the inside of fixed orifices, the inside rotation of fine sand collection awl is connected with cage shape and rotates the rotor, be fixed with evenly distributed's arc guide plate on the cage shape and rotate the rotor, separate fine sand from the grit through setting up the screening subassembly.

Further, the dust removal subassembly contains T shape inlet pipe, cyclone air outlet and V-arrangement dust discharging pipe, the rear side of V-arrangement screening case is fixed with T shape inlet pipe, T shape inlet pipe communicates with each other with the inner chamber of fine sand collection awl, two corresponding cyclone are installed at the both ends that the cage was kept away from to T shape inlet pipe, cyclone's upper end is provided with cyclone air outlet, and the lower extreme of two cyclone air outlets is fixed with V-arrangement dust discharging pipe, cyclone's input electricity is connected the output of outside control switch group, removes dust through setting up dust removal subassembly.

Compared with the prior art, the utility model has the beneficial effects that: the basalt powder selecting device for cement production has the following advantages:

1. The product has various grading systems, and adopts an aviation aerodynamic analysis method to optimally design a material flow field aiming at the characteristics of sand and stone, so that the running resistance of equipment is obviously reduced, the separation efficiency is high, and the energy conservation and consumption reduction are obvious. Is superior to the traditional production process for separating water-washed sand and stone;

2. Through setting up V-arrangement screening case, classifying board and breaking up the board and make the in-process of using can break up to the building stones, whole simple structure, the consumptive material is few, does not have electronic device of breaking up, and differential loss is little, and the operation is stable, and the electricity consumption is economized, sets up multilayer simultaneously and breaks up board and classifying board, blows off repeatedly to the building stones, makes nearly no fine powder in the discharged coarse powder. And the fine powder in the intermediate materials is blown away again by the air flow at the powder discharge port in the sedimentation classification area, so that the content of the fine powder in the intermediate materials is greatly reduced.

Drawings

FIG. 1 is a schematic view of the front side structure of the present utility model;

FIG. 2 is a schematic view of the rear side structure of the present utility model;

FIG. 3 is a schematic view of the structure of the classifying plate of the present utility model.

In the figure: 1 bottom plate, 2 feeders, 3 water conservancy diversion components, 31V shape screening case, 32 classifying boards, 33 scattering boards, 34 coarse sand discharging pipes, 4 fan components, 41 An Zhuangtong, 42 rotating shafts, 43 fifth wheels, 44 fan blades, 5 power components, 51 motors, 52 belt pulleys, 53 belts, 6 screening components, 61 fine sand collecting cones, 62 fine sand discharging pipes, 63 arc-shaped water conservancy diversion boards, 64 cage-shaped rotors, 7 dust removing components, 71T-shaped feeding pipes, 72 cyclone dust collectors, 73 cyclone dust collectors air outlets, 74V dust discharging pipes, 8 feeding cases and 9 discharging pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: the basalt powder selecting device for cement production comprises a bottom plate 1 and a flow guiding component 3;

The base plate 1: the upper side is provided with a feeding machine 2, a feeding box 8 is fixed in a feeding hole formed in the lower end of the rear side of the feeding machine 2, a discharging pipe 9 is fixed in a discharging hole formed in the upper end of the front side of the feeding machine 2, and the input end of the feeding machine 2 is electrically connected with the output end of an external control switch group;

And the flow guiding assembly 3: the V-shaped screening box 31, the classifying plate 32, the scattering plate 33 and the coarse sand discharging pipe 34 are included, the V-shaped screening box 31 is fixed at the lower end of the discharging pipe 9, the discharging pipe 9 is communicated with the inner cavity of the V-shaped screening box 31, the classifying plate 32 which is uniformly distributed is fixed at the left side of the inside of the V-shaped screening box 31, the scattering plate 33 which is uniformly distributed is fixed at the right side of the inside of the V-shaped screening box 31, the discharging pipe 9 corresponds to the scattering plate 33 at the upper side, the coarse sand discharging pipe 34 is fixed in the inside of a discharging hole which is arranged at the lower side of the V-shaped screening box 31, the power component 5 is installed at the left end of the upper side of the V-shaped screening box 31, the screening component 6 is installed at the left end of the upper side of the inside of the V-shaped screening box 31, the fan component 4 is installed at the right end of the upper side of the V-shaped screening box 31, the power component 5 is matched with the fan component 4, the dust removing component 7 is installed at the rear side of the screening component 6, the screening component 6 is matched with the dust removing component 7, the fan assembly 4 comprises a mounting barrel 41, a rotating shaft 42, a connecting wheel 43 and fan blades 44, the right end of the upper side of the V-shaped screening box 31 is fixedly provided with the mounting barrel 41, the mounting barrel 41 is communicated with the inner cavity of the V-shaped screening box 31, the rotating shaft 42 is rotationally connected inside the mounting barrel 41, the rear end of the rotating shaft 42 is fixedly provided with the connecting wheel 43, the fan blades 44 which are uniformly distributed are fixedly arranged on the circumferential surface of the rotating shaft 42, the power assembly 5 comprises a motor 51, a belt pulley 52 and a belt 53, the right end of the upper side of the V-shaped screening box 31 is provided with the motor 51, the output shaft of the motor 51 is fixedly provided with the belt pulley 52, the belt pulley 52 is connected with the connecting wheel 43 through the belt 53, the input end of the motor 51 is electrically connected with the output end of an external control switch group, the screening assembly 6 comprises a fine sand collecting cone 61, a fine sand discharging pipe 62, an arc-shaped guide plate 63 and a cage-shaped rotating member 64, the left end of the upper side inside the V-shaped screening box 31 is provided with the fine sand collecting cone 61, the inside of the bin outlet of fine sand collection awl 61 lower extreme is fixed with fine sand discharging pipe 62, the fixed orifices has been seted up in the left side of V-arrangement screening box 31, fine sand discharging pipe 62 is fixed in the inside of fixed orifices, the inside rotation of fine sand collection awl 61 is connected with cage shape rotor 64, be fixed with evenly distributed's arc guide plate 63 on the cage shape rotor 64, dust collection assembly 7 contains T-shaped inlet pipe 71, cyclone 72, cyclone air outlet 73 and V-arrangement dust discharging pipe 74, the rear side of V-arrangement screening box 31 is fixed with T-shaped inlet pipe 71, T-shaped inlet pipe 71 communicates with each other with the inner chamber of fine sand collection awl 61, two corresponding cyclone dust collectors 72 are installed at the both ends that the cage shape rotor 64 was kept away from to T-shaped inlet pipe 71, the upper end of cyclone 72 is provided with cyclone air outlet 73, the lower extreme of two cyclone dust outlets 73 is fixed with V-shaped dust pipe 74, the output of the outside control switch group is connected to the input electricity of cyclone dust collector 72, carry out dust collection assembly 7 through setting up, will remove dust through setting up dust collection assembly 6 with the grit from sand collection assembly 5 through setting up and driving the fine sand collection assembly 3 through setting up and moving the power assembly, the setting up and carrying out the dust collection assembly 3.

The utility model provides basalt powder selecting equipment for cement production, which has the following working principle: firstly, the raw materials are fed from a feeding box 8 of the feeding machine 2 into the V-shaped screening box 31, under the action of a grading plate 32 and a scattering plate 33 which are uniformly distributed, sand with different particle diameters falls down at different falling speeds, a plurality of relative frictions are generated between the sand and the sand, so that mud powder and stone dust on the surface of the sand are peeled off, at the moment, a motor 51 is started to enable a belt pulley 52 to rotate to drive a connecting wheel 43 to rotate, the connecting wheel 43 rotates to drive all blades 44 to rotate, the mud powder and stone dust are blown off from sand and stone dust under the action of wind force in the rotating process of the blades 44, so that the sand can be thoroughly cleaned, coarse sand is discharged through a coarse sand discharging pipe 34 after the sand is sufficiently cleaned, meanwhile, the cleaned mud powder and stone dust in the process of cleaning sand are blown into the interior of a fine sand collecting cone 61 by wind, at the moment, a cage rotor 64 drives all arc-shaped guide plates 63 to rotate under the action of wind force, at the moment, the process is started to drive a connecting wheel 43 to rotate under the action of centrifugal force to drive a connecting wheel 43, the dust discharging pipe 62 to discharge dust through a dust discharging pipe 62, and dust is discharged into the interior of a cyclone 72 through two cyclones 72, and dust is discharged into the cyclone 72.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Basalt powder selecting equipment for cement production, which is characterized in that: comprises a bottom plate (1) and a flow guiding component (3);

Bottom plate (1): the feeding machine (2) is arranged on the upper side, a feeding box (8) is fixed in a feeding hole arranged at the lower end of the rear side of the feeding machine (2), a discharging pipe (9) is fixed in a discharging hole arranged at the upper end of the front side of the feeding machine (2), and the input end of the feeding machine (2) is electrically connected with the output end of an external control switch group;

flow guiding component (3): contain V-arrangement screening case (31), classifying plate (32), break up board (33) and coarse sand discharging pipe (34), the lower extreme of discharging pipe (9) is fixed with V-arrangement screening case (31), the inner chamber of discharging pipe (9) and V-arrangement screening case (31) communicates with each other, the inside left side of V-arrangement screening case (31) is fixed with evenly distributed's classifying plate (32), the inside right side of V-arrangement screening case (31) is fixed with evenly distributed's the board (33) that breaks up, the discharging pipe (9) corresponds with the board (33) of breaking up of upside each other, the inside of the bin outlet that the V-arrangement screening case (31) downside set up is fixed with coarse sand discharging pipe (34), power component (5) are installed to the left end of V-arrangement screening case (31) upside, screen assembly (6) are installed to the left end of V-arrangement screening case (31) inside upside, fan subassembly (4) are installed to the right-hand member of V-arrangement screening case (31) upside, power component (5) and fan subassembly (6) are cooperateed, fan subassembly (7) are installed to the back side screen assembly (7).

2. The basalt powder selecting device for cement production according to claim 1, wherein: the fan assembly (4) comprises An Zhuangtong (41), a rotating shaft (42), a connecting wheel (43) and fan blades (44), wherein the right end of the upper side of the V-shaped screening box (31) is fixedly provided with an installation barrel (41), the installation barrel (41) is communicated with the inner cavity of the V-shaped screening box (31), the rotating shaft (42) is rotatably connected in the installation barrel (41), the connecting wheel (43) is fixedly arranged at the rear end of the rotating shaft (42), and the fan blades (44) which are uniformly distributed are fixedly arranged on the circumferential surface of the rotating shaft (42).

3. A basalt powder selecting apparatus for cement manufacture according to claim 2, wherein: the power assembly (5) comprises a motor (51), a belt pulley (52) and a belt (53), the motor (51) is installed at the right end of the upper side of the V-shaped screening box (31), the belt pulley (52) is fixed on an output shaft of the motor (51), the belt pulley (52) is connected with the connecting wheel (43) through the belt (53), and the input end of the motor (51) is electrically connected with the output end of an external control switch group.

4. The basalt powder selecting device for cement production according to claim 1, wherein: the screening assembly (6) comprises a fine sand collecting cone (61), a fine sand discharging pipe (62), an arc-shaped guide plate (63) and a cage-shaped rotating conveyor (64), the fine sand collecting cone (61) is arranged at the left end of the upper side inside the V-shaped screening box (31), the fine sand discharging pipe (62) is fixed inside a discharging hole of the lower end of the fine sand collecting cone (61), a fixing hole is formed in the left side of the V-shaped screening box (31), the fine sand discharging pipe (62) is fixed inside the fixing hole, the cage-shaped rotating conveyor (64) is connected with the inner rotation of the fine sand collecting cone (61), and the arc-shaped guide plate (63) which is evenly distributed is fixed on the cage-shaped rotating conveyor (64).

5. The basalt powder selecting device for cement production according to claim 4, wherein: the dust collection assembly (7) comprises a T-shaped feeding pipe (71), cyclone dust collectors (72), cyclone dust collector air outlets (73) and a V-shaped dust discharging pipe (74), the T-shaped feeding pipe (71) is fixed on the rear side of the V-shaped screening box (31), the T-shaped feeding pipe (71) is communicated with an inner cavity of a fine sand collecting cone (61), two corresponding cyclone dust collectors (72) are installed at two ends, far away from a cage-shaped rotor (64), of the T-shaped feeding pipe (71), cyclone dust collector air outlets (73) are arranged at the upper ends of the cyclone dust collectors (72), the V-shaped dust discharging pipe (74) is fixed at the lower ends of the two cyclone dust collector air outlets (73), and the input end of the cyclone dust collector (72) is electrically connected with the output end of an external control switch group.