CN210815666U

CN210815666U - Combined V-shaped powder concentrator

Info

Publication number: CN210815666U
Application number: CN201921660884.8U
Authority: CN
Inventors: 徐福海; 商阳阳
Original assignee: Jiangsu Haike Environment Project Co ltd
Current assignee: Jiangsu Haike Environment Project Co ltd
Priority date: 2019-10-06
Filing date: 2019-10-06
Publication date: 2020-06-23
Anticipated expiration: 2029-10-06

Abstract

The utility model discloses a combined V-shaped powder concentrator, the structure of which comprises a first inlet, a second inlet, a first air suction cylinder, a second air suction cylinder, a first air guide pipe, a second air guide pipe, a scattering cover, a fixed plate, a motor, a transmission belt, a scattering plate, a connecting cover, a coarse sand discharge port, an arc-shaped guide plate, a fine sand collecting cone, a classification area, a fine material classification area, a cyclone cylinder, a powder port and a fine sand outlet, the combined V-shaped powder concentrator feeds from a feeding port by using a conveying device and then enters the scattering area, under the action of the guide plate and a counterattack plate, sand grains generate different falling speeds, so that relative friction is generated between the sand grains for a plurality of times, mud powder and stone powder on the surfaces of the sand grains are stripped, the sand surfaces of the sand grains are rapidly separated under the action of wind power, thus, the sand can be fully cleaned, the problems that the existing powder concentrator has larger running resistance, low separation efficiency and higher energy consumption are solved, meanwhile, the operation difficulty is high, the use is not easy, and the effects of improving the efficiency and reducing the energy consumption are achieved.

Description

Combined V-shaped powder concentrator

Technical Field

The utility model relates to a selection powder machine technical field, concretely relates to combined type V type selection powder machine.

Background

The powder concentrator has a plurality of types, the materials suitable for different types are different, different types are manufactured according to the requirements of customers on the fineness of the materials, common powder concentrators comprise a cyclone type powder concentrator, three separation powder concentrators, a centrifugal type powder concentrator, a special coal mill powder concentrator, a special calcium powder concentrator and the like, and a plurality of efficient powder concentrators and efficient three separation powder concentrators are developed later and are new generations of varieties which are not improved enough on the basis of the original varieties and improve the yield.

When selecting the selection powder machine to use, current selection powder machine running resistance is great, separation efficiency is low and the power consumption is higher, and the while operation degree of difficulty is higher, is difficult to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the combined type V-shaped powder concentrator is provided, the problems that the existing powder concentrator is large in running resistance, low in separation efficiency, high in energy consumption, high in operation difficulty and not easy to use are solved, and the effects of improving the efficiency and reducing the energy consumption are achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a combined type V type selection powder machine, including first entry and second entry, first entry and second entry top are fastened with first aspiration channel and second aspiration channel respectively to first aspiration channel and second aspiration channel upper end all are connected closely, first air duct right side lower extreme and second air duct are fixed, the second air duct stretches into break up the cover rear portion, break up the cover bottom and be provided with the fixed plate, the right side of fixed plate upper end is fixed with the motor is vertical, the motor output shaft passes through the belt pulley and the drive belt normal running fit, and the drive belt left side passes through the belt pulley and breaks up the board middle part normal running fit, break up the cover left side and link cover and pass through bolt locking, the link cover bottom is fixed with the coarse sand discharge gate perpendicularly, and the link cover upper end left side is provided with arc guide plate, arc guide plate upper end is provided with fine sand collection awl, the fine sand collecting cone is fixed to the bottom of the classification area, the classification area is in electric arc welding with the bottom part of the fine material classification area, the fine material classification area is vertically fixed to the bottom of the cyclone cylinder, the left side of the fine material classification area is connected with the powder opening through a hinge, and a fine sand outlet is vertically fixed to the left side of the fine sand collecting cone.

Further, the first inlet and the second inlet are the same in shape and size, and are arranged in parallel left and right.

Furthermore, two air inlets are formed in the left side of the first air guide pipe, and the two air inlets are respectively fixed with the first air suction cylinder and the second air suction cylinder.

Furthermore, belt pulleys are arranged on two sides of the transmission belt, and the two belt pulleys are the same in size.

Furthermore, the fine material classification area and the classification area are arranged in parallel up and down, and the width of the top of the classification area is the same as that of the bottom of the fine material classification area.

Further, the front end of the powder opening is provided with a handle, and the surface of the handle is provided with anti-skid grains.

Furthermore, the diameter of the fine sand outlet is eighty percent of that of the coarse sand outlet, and the coarse sand outlet and the fine sand outlet are arranged in parallel.

(III) advantageous effects

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

make 0 ~ 4.75 mm's artificial sand behind the breaker, the system sand machine, the shale shaker, use conveying equipment to feed from the feed inlet, get into the district of breaing up, under the effect of a plurality of groups guide plate and a plurality of groups counterattack board, the sand of different particle sizes is in the in-process that falls down, the sand grain produces different falling velocity, make to produce several times relative friction between sand grain and the sand grain, the mud powder and the mountain flour on sand grain surface are peeled off like this, leave the surface of sand rapidly under the wind-force effect, just so can be with sand fully clean, it is great to have solved current selection powder machine running resistance, the sorting efficiency is low and the power consumption is higher, the while operation degree of difficulty is higher, difficult problem of using, reach the effect of raising the efficiency and reducing the energy consumption.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: the device comprises a first inlet-1, a second inlet-2, a first air suction barrel-3, a second air suction barrel-4, a first air guide pipe-5, a second air guide pipe-6, a scattering cover-7, a fixing plate-8, a motor-9, a transmission belt-10, a scattering plate-11, a connecting cover-12, a coarse sand discharge port-13, an arc-shaped guide plate-14, a fine sand collecting cone-15, a classification region-16, a fine material classification region-17, a cyclone barrel-18, a powder material port-19 and a fine sand outlet-20.

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.

Referring to fig. 1, 2 and 3, the present invention provides a combined V-shaped powder concentrator: comprises a first inlet 1 and a second inlet 2, the top parts of the first inlet 1 and the second inlet 2 are respectively fastened with a first air suction barrel 3 and a second air suction barrel 4, the upper ends of the first air suction barrel 3 and the second air suction barrel 4 are tightly connected with a first air guide pipe 5, the lower end of the right side of the first air guide pipe 5 is fixed with a second air guide pipe 6, the second air guide pipe 6 extends into the rear part of a scattering cover 7, the bottom of the scattering cover 7 is provided with a fixed plate 8, the right side of the upper end of the fixed plate 8 is vertically fixed with a motor 9, the output shaft of the motor 9 is rotationally matched with a transmission belt 10 through a belt pulley, the left side of the transmission belt 10 is rotationally matched with the middle part of a scattering plate 11 through the belt pulley, the left side of the scattering cover 7 is locked with a connecting cover 12 through a bolt, the bottom of the connecting cover 12 is vertically fixed with a coarse sand discharge hole 13, the left side of the upper end of, the fine sand collecting cone 15 is fixed with the bottom of the grading area 16, the bottom part of the grading area 16 is in arc welding with the fine material grading area 17, the fine material grading area 17 is vertically fixed with the bottom of the cyclone cylinder 18, the left side of the fine material grading area 17 is connected with the powder opening 19 through a hinge, and the left side of the fine sand collecting cone 15 is vertically fixed with the fine sand outlet 20.

Wherein the first inlet 1 and the second inlet 2 have the same shape and size, and the first inlet 1 and the second inlet 2 are installed in parallel in the left and right direction.

Two air inlets are formed in the left side of the first air guide pipe 5, and the two air inlets are respectively fixed with the first air suction cylinder 3 and the second air suction cylinder 4.

Wherein, the two sides of the driving belt 10 are provided with belt pulleys, and the two belt pulleys have the same size.

Wherein the fine material classifying zone 17 and the classifying zone 16 are arranged in parallel up and down, and the top width of the classifying zone 16 is the same as the bottom width of the fine material classifying zone 17.

Wherein, the front end of the powder opening 19 is provided with a handle, and the surface of the handle is provided with anti-skid grains.

Wherein the diameter of the fine sand outlet 20 is eighty percent of the diameter of the coarse sand outlet 13, and the coarse sand outlet 13 and the fine sand outlet 20 are arranged in parallel with each other.

The working principle is as follows: firstly, materials which are sucked by a first suction duct 3 and a second suction duct 4 and enter through a first inlet 1 and a second inlet 2 enter into a scattering cover 7 through a first air guide pipe 5 and a second air guide pipe 6, then a motor 9 at the upper end of a fixed plate 8 drives a scattering plate 11 to rotate through a driving belt 10, so that the materials are scattered and stripped through multiple scattering plates, the air blown between the scattering plates blows coarse materials and fine materials in a material flow, coarse sand is discharged from a coarse sand discharge port 13 at the bottom of a connecting cover 12, the materials suspended in air flow enter between multiple layers of grading plates of a grading area 16 along with the air, the grading plates further remove the relative coarse materials suspended in the air flow, the coarse materials slide down along the grading plates and are blown up again by the air to be repeatedly sorted, then the coarse sand is merged into the coarse sand, the air flow carries the materials to enter a fine material grading area 17, and generates rotation under the action of an arc-shaped guide plate 14 to form the double sedimentation and gravity sedimentation functions, the fine sand falls into a fine sand collecting cone 15 below and is discharged from a fine sand outlet 20, the powder enters a powder removing area along with airflow, coarse materials (fine sand) are thrown out under the action of a cage-shaped rotor, the fine sand impacts an arc-shaped guide plate and falls into a fine sand collecting cone, a powder-containing airflow enters cyclone, gas-solid separation is carried out at 18, the separated fine powder is discharged from a powder outlet 19, cleaner air enters a fan for recycling through an air outlet pipe, meanwhile, the air-solid separation device has multiple classification systems, an aeromechanical analysis method is adopted to optimize a material flow field aiming at the characteristics of the sandstone, so that the running resistance of the device is obviously reduced, the separation efficiency is high, the energy conservation and consumption reduction are very obvious, the production process is superior to the traditional washing sandstone separation production process, the V-shaped scattering classification area has a simple structure, few material consumption, no electric scattering device, the pressure difference loss is small, the running is stable, the electricity consumption is saved, the, the airflow in the rectifier only rises and does not rotate relative to the rotor, the materials are repeatedly cleaned in the sorting area, the grading precision is high, the operation is simple, the cage-shaped rotor adopts frequency conversion speed regulation, the regulation range is wide, the regulation is convenient, the sensitivity and the sensitivity can be high, the grading efficiency is high, the V-shaped scattering powder selecting area is provided with a plurality of layers of scattering and grading plates, scattering and blowing-off are repeatedly carried out, so that almost no fine powder exists in the discharged coarse powder, the fine powder in the middle material is blown away by the airflow at the powder discharge port in the sedimentation grading area, the content of the fine powder in the middle material is greatly reduced, the flow guide plate is added in the cage-shaped rotor grading area, the grading is more precise and effective, the maintenance workload of the wear-resistant part is small, the service life is long, the vulnerable part of the main part of the powder selecting machine adopts an imported wear-resistant steel plate, the service life of the whole machine is effectively prolonged, the dynamic balance, the system adopts the duplex air-lock valve and the internal circulating air, effectively reduces the system air leakage, reduces the dust emission pollution in operation, prepares the artificial sand with the particle size of 0-4.75 mm through a crusher, a sand making machine and a vibrating screen, uses a conveying device to feed the artificial sand from a feeding port into a scattering area, and under the action of a plurality of groups of guide plates and a plurality of groups of counterattack plates, the sand with different particle sizes falls down in the process, the sand grains generate different falling speeds, so that relative friction is generated between the sand grains for a plurality of times, mud powder and stone powder on the surfaces of the sand grains are stripped, and the sand grains rapidly leave the surfaces of the sand under the action of wind power, so that the sand can be fully cleaned, the problems of large running resistance, low separation efficiency, high energy consumption, high operation difficulty and difficult use of the existing powder concentrator are solved, and the effects of improving the efficiency and reducing the energy consumption are achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a combined type V type selection powder machine which characterized in that: the device comprises a first inlet (1) and a second inlet (2), the tops of the first inlet (1) and the second inlet (2) are respectively fastened with a first air suction tube (3) and a second air suction tube (4), the upper ends of the first air suction tube (3) and the second air suction tube (4) are tightly connected with a first air guide pipe (5), the lower end of the right side of the first air guide pipe (5) is fixed with a second air guide pipe (6), the second air guide pipe (6) extends into the rear part of a scattering cover (7), a fixing plate (8) is arranged at the bottom of the scattering cover (7), the right side of the upper end of the fixing plate (8) is vertically fixed with a motor (9), an output shaft of the motor (9) is in running fit with a transmission belt (10) through a belt pulley, the left side of the transmission belt (10) is in running fit with the middle of the scattering plate (11) through the belt pulley, and the left side of the scattering cover (7) is locked with a connecting cover (12), connecting cover (12) bottom vertical fixation has coarse sand discharge gate (13) to connecting cover (12) upper end left side is provided with arc guide plate (14), arc guide plate (14) upper end is provided with fine sand aggregate awl (15), fine sand aggregate awl (15) are fixed with subregion (16) bottom, subregion (16) and fine material subregion (17) bottom part arc welding, fine material subregion (17) and cyclone (18) bottom vertical fixation, fine material subregion (17) left side is connected through hinge and powder mouth (19), fine sand aggregate awl (15) left side vertical fixation has fine sand export (20).

2. The composite V-shaped powder concentrator as claimed in claim 1, wherein: the first inlet (1) and the second inlet (2) are the same in shape and size, and the first inlet (1) and the second inlet (2) are arranged in parallel left and right.

3. The composite V-shaped powder concentrator as claimed in claim 1, wherein: two air inlets are formed in the left side of the first air guide pipe (5), and the two air inlets are respectively fixed with the first air suction pipe (3) and the second air suction pipe (4).

4. The composite V-shaped powder concentrator as claimed in claim 1, wherein: and belt pulleys are arranged on two sides of the transmission belt (10), and the two belt pulleys are the same in size.

5. The composite V-shaped powder concentrator as claimed in claim 1, wherein: the fine material classifying area (17) and the classifying area (16) are arranged in parallel up and down, and the width of the top of the classifying area (16) is the same as that of the bottom of the fine material classifying area (17).

6. The composite V-shaped powder concentrator as claimed in claim 1, wherein: the front end of the powder opening (19) is provided with a handle, and the surface of the handle is provided with anti-skid grains.

7. The composite V-shaped powder concentrator as claimed in claim 1, wherein: the diameter of the fine sand outlet (20) is eighty percent of that of the coarse sand outlet (13), and the coarse sand outlet (13) and the fine sand outlet (20) are arranged in parallel.