CN220295202U - Vibrating screen for producing refractory material - Google Patents

Abstract

The utility model provides a vibrating screen for producing refractory materials, which comprises an inner box body, an outer box body, a feed inlet, a blanking pipe, a vibrating motor and a screen plate, wherein the screen plate is arranged in the inner box body, the vibrating motor is arranged at the lower end of the outer box body, the vibrating screen also comprises a dust hood arranged at the upper end of the feed inlet of a purifying water tank, the dust hood is communicated with a communicating pipe, the communicating pipe extends to the inside of the purifying water tank, a fan is arranged on the communicating pipe, a porous partition plate is arranged in the purifying water tank, the communicating pipe penetrates through the porous partition plate, an exhaust hole is formed in the purifying water tank, and a filter screen is arranged at the inner side of the exhaust hole. The utility model can carry out dust removal treatment on dust generated in the working process of the vibrating screen, ensures the dust removal effect of the vibrating screen, avoids the influence of dust scattering on the working environment and the health of staff, and is convenient for popularization and application.

Description

Vibrating screen for producing refractory material

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen for producing refractory materials.

Background

The vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation. The upper rotary weight of the vibrator makes the screen surface produce plane rotary vibration, while the lower rotary weight makes the screen surface produce conical surface rotary vibration, and the combined effect of the upper rotary weight and the lower rotary weight makes the screen surface produce compound rotary vibration. The vibration track is a complex space curve. The curve is projected as a circle on the horizontal plane and as an ellipse on the vertical plane. The vibration force of the upper and lower rotary weights is adjusted to change the amplitude. And the curve shape of the movement track of the screen surface and the movement track of the material on the screen surface can be changed by adjusting the space phase angles of the upper heavy hammer and the lower heavy hammer.

The prior art discloses the application number: 202011220179.3 a vibrating screen for refractory material processing comprises a hollow cylindrical screen material cylinder, a material cylinder with a material collecting port at the top and a material feeding mechanism; the screen cloth is obliquely downwards arranged in the screen cloth cylinder, and the bottom of the screen cloth is connected with the outlet; the bottom surface of the screen material cylinder is fixed with a plurality of groups of clamping columns, and the outer side wall of the screen material cylinder is fixed with a vibrator; a plurality of groups of clamping columns are fixed around the material collecting opening, the number and the positions of the clamping columns of the material sieving cylinder and the material collecting cylinder correspond, and the springs are sleeved outside and fixed at two ends of the springs; the feeding mechanism is used for slowly feeding materials into the screen material cylinder. According to the utility model, the materials added into the screen material cylinder through the material hopper are subjected to vibration screening on the inclined screen mesh, so that separation is realized, and the materials with larger particles slide down the inclined screen mesh to the outlet for discharge. The materials with smaller particles fall down through the screen mesh and enter the material collecting barrel from the material collecting opening to be collected. Automatic blanking, vibration and screening can be realized, and the processing efficiency is remarkably improved.

However, in the prior art, dust can fly around in the using process of the vibrating screen, so that not only can the surrounding environment be polluted, but also the health of surrounding operators can be endangered. To this end we propose a vibrating screen for refractory production to solve the above problems.

Disclosure of Invention

Aiming at the defects in the problems, the utility model provides the vibrating screen for producing the refractory material, so that dust generated in the working process of the vibrating screen can be removed, the dust removing effect of the vibrating screen is ensured, and the influence of dust scattering on the working environment and the health of workers is avoided.

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a vibrating screen is used in refractory material production, includes interior box, outer box, feed inlet, unloading pipe, vibrating motor and sieve, the sieve is installed the inside of interior box, vibrating motor installs the lower extreme of outer box still includes the clean water tank the upper end of feed inlet is provided with the suction hood, the suction hood is linked together with communicating pipe, communicating pipe extends to the inside of clean water tank, install the fan on the communicating pipe, install porous baffle in the clean water tank, communicating pipe passes porous baffle, the exhaust hole has been seted up on the clean water tank, the filter screen is installed to the inboard of exhaust hole.

Further, a bottom plate is arranged below the outer box body, a support column is fixedly arranged at the upper end of the bottom plate, and a damping spring is fixedly arranged between the support column and the outer box body.

Further, a telescopic pipe is arranged between the dust hood and the communicating pipe in a communicating mode.

Further, the screen plate comprises a first screen plate, a second screen plate and a third screen plate, and the first screen plate, the second screen plate and the third screen plate are sequentially arranged from top to bottom.

Further, the unloading pipe includes first unloading pipe, second unloading pipe, third unloading pipe and fourth unloading pipe, first unloading pipe sets up the upper end of first sieve, the second unloading pipe sets up the upper end of second sieve, the third unloading pipe sets up the upper end of third sieve, the fourth unloading pipe sets up the below of third sieve.

Further, a first valve body is arranged at the first blanking pipe, a second valve body is arranged at the second blanking pipe, a third valve body is arranged at the third blanking pipe, and a fourth valve body is arranged at the fourth blanking pipe.

Compared with the prior art, the utility model has the following advantages:

the utility model provides a vibrating screen for producing refractory materials, which can be used for carrying out dust removal treatment on dust generated in the working process of the vibrating screen, so that the dust removal effect of the vibrating screen is ensured, and the influence of dust scattering on the working environment and the health of workers is avoided.

In conclusion, the vibrating screen for producing the refractory material has wide practicability, solves the problems that dust drifts around in the use process of the vibrating screen in the prior art, causes pollution to surrounding environment and damages the health of surrounding operators, and has wide popularization value.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Description of main reference numerals:

1-inner box body, 2-outer box body, 3-feed inlet, 4-first unloading pipe, 5-second unloading pipe, 6-third unloading pipe, 7-fourth unloading pipe, 8-first sieve, 9-second sieve, 10-third sieve, 11-bottom plate, 12-vibrating motor, 13-support column, 14-damping spring, 15-suction hood, 16-clean water tank, 1601-exhaust hole, 17-fan, 18-communicating pipe, 19-porous baffle, 20-filter screen, 22-flexible pipe, 23-first valve body, 24-second valve body, 25-third valve body, 26-fourth valve body.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, which are not intended to limit the utility model, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

As shown in fig. 1, the embodiment of the utility model comprises a box body, a feed inlet 3, a discharging pipe, a vibrating motor 12 and a screen plate, wherein the box body comprises an inner box body 1 and an outer box body 2, raw materials are added into the inner box body 1 through the feed inlet 3, the outer box body 2 is arranged at the outer side of the inner box body 1, the screen plate is arranged in the inner box body 1, the screen plate comprises a first screen plate 8, a second screen plate 9 and a third screen plate 10, the first screen plate 8, the second screen plate 9 and the third screen plate 10 are sequentially arranged from top to bottom, the mesh size of the first screen plate 8 is larger than the mesh size of the second screen plate 9, the mesh size of the second screen plate 9 is larger than the mesh size of the third screen plate 10, the discharging pipe comprises a first discharging pipe 4, a second discharging pipe 5, a third discharging pipe 6 and a fourth discharging pipe 7, the first discharging pipe 4 is arranged at the upper end of the first screen plate 8, the second discharging pipe 5 is arranged at the upper end of the second screen plate 9, the third discharging pipe 6 is arranged at the upper end of the third screen plate 10, the fourth discharging pipe 7 is arranged at the lower end of the third screen plate 10, the third discharging pipe 4 is arranged at the third discharging pipe 4, the third discharging pipe 5 is provided with a valve body 25, the valve body is arranged at the third discharging pipe 5, and valve body is arranged at the fourth discharging pipe 5, valve body is arranged at the position of valve body 25, valve body is arranged at the valve body, and valve body is arranged at the position, and valve.

The vibrating motor 12 is arranged at the lower end of the outer box body 2, the vibrating motor 12 vibrates the electric box body, the raw materials vibrate and sieve on a sieve plate, a first valve body 23 on the first blanking pipe 4, a second valve body 24 on the second blanking pipe 5, a third valve body 25 on the third blanking pipe 6 and a fourth valve body 26 on the fourth blanking pipe 7 are opened, and the raw materials with different particle sizes are sieved out and discharged through the first blanking pipe 4, the second blanking pipe 5, the third blanking pipe 6 and the fourth blanking pipe 7 for collection.

A bottom plate 11 is arranged below the outer box body 2, a supporting column 13 is fixedly arranged at the upper end of the bottom plate 11, and a damping spring 14 is fixedly arranged between the supporting column 13 and the outer box body 2.

The upper end of the feed inlet 3 of the purifying water tank 16 is provided with a dust hood 15,

the fan 17 is started, dust produced in the screening working process is absorbed through the dust hood 15, then the dust enters the inside of the purification water tank 16 through the communicating pipe 18, after the water in the purification water tank 16 is washed and purified, the dust is discharged through the through holes in the porous partition plate 19, and finally the dust is discharged through the exhaust holes 1601 through the filter screen 20, the dust hood 15 is communicated with the communicating pipe 18, the telescopic pipe 22 is arranged between the dust hood 15 and the communicating pipe 18 in a communicating way, the communicating pipe 18 extends to the inside of the purification water tank 16, the fan 17 is arranged on the communicating pipe 18, the porous partition plate 19 is arranged in the purification water tank 16, the communicating pipe 18 penetrates through the porous partition plate 19, the exhaust holes 1601 are formed in the purification water tank 16, and the filter screen 20 is arranged on the inner side of the exhaust holes 1601.

The vibration motor 12 and the like are all conventional devices in the art, and electrical components are all electrically connected with an external main controller and a power supply, and the main controller can be a conventional known device for controlling a computer and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a vibrating screen is used in refractory material production, includes interior box (1), outer box (2), feed inlet (3), unloading pipe, vibrating motor (12) and sieve, the sieve is installed the inside of interior box (1), vibrating motor (12) are installed the lower extreme of outer box (2), its characterized in that still includes purifying water tank (16) the upper end of feed inlet (3) is provided with suction hood (15), suction hood (15) are linked together with communicating pipe (18), communicating pipe (18) extend to the inside of purifying water tank (16), install fan (17) on communicating pipe (18), install porous baffle (19) in purifying water tank (16), communicating pipe (18) pass porous baffle (19), exhaust hole (1601) have been seted up on purifying water tank (16), filter screen (20) are installed to the inboard of exhaust hole (1601).

2. The vibrating screen for producing refractory materials according to claim 1, wherein a bottom plate (11) is arranged below the outer box body (2), a supporting column (13) is fixedly arranged at the upper end of the bottom plate (11), and a damping spring (14) is fixedly arranged between the supporting column (13) and the outer box body (2).

3. Vibrating screen for refractory production according to claim 2, characterized in that a telescopic tube (22) is arranged in communication between the suction hood (15) and the communication tube (18).

4. A vibrating screen for refractory production according to claim 3, characterized in that the screening plates comprise a first screening plate (8), a second screening plate (9) and a third screening plate (10), the first screening plate (8), the second screening plate (9) and the third screening plate (10) being arranged in sequence from top to bottom.

5. The vibrating screen for producing refractory materials according to claim 4, wherein the blanking pipe comprises a first blanking pipe (4), a second blanking pipe (5), a third blanking pipe (6) and a fourth blanking pipe (7), the first blanking pipe (4) is arranged at the upper end of the first screen plate (8), the second blanking pipe (5) is arranged at the upper end of the second screen plate (9), the third blanking pipe (6) is arranged at the upper end of the third screen plate (10), and the fourth blanking pipe (7) is arranged below the third screen plate (10).

6. Vibrating screen for refractory production according to claim 5, characterized in that the first blanking pipe (4) is provided with a first valve body (23), the second blanking pipe (5) is provided with a second valve body (24), the third blanking pipe (6) is provided with a third valve body (25), and the fourth blanking pipe (7) is provided with a fourth valve body (26).