CN111069045A

CN111069045A - High-efficient screening discharging device of chemical material

Info

Publication number: CN111069045A
Application number: CN201911317301.6A
Authority: CN
Inventors: 王淑英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-04-28
Also published as: WO2021120902A1

Abstract

The invention relates to the technical field of chemical industry, and discloses a chemical material efficient screening and discharging device which comprises a screening box, wherein the upper end of the left side of the screening box is connected with a mounting plate, motor frames are mounted on two sides of the upper end of the mounting plate, a driving belt wheel is mounted at the front end of a driving motor, the middle part of the driving belt wheel is respectively connected with a vertical belt wheel and a horizontal belt wheel through belts, a horizontal connecting rod is hinged at the position of the middle part of the horizontal belt wheel, the other end of the horizontal connecting rod is hinged with a horizontal screen plate, the other end of the horizontal screen plate is slidably connected with a guide cylinder fixed on the inner wall of the screening box, a vertical connecting rod is mounted at the position of the middle part of the vertical belt wheel. The horizontal belt wheel is arranged to ensure the horizontal sieve plate to swing left and right, and chemical raw materials after being discharged can be screened and discharged again.

Description

High-efficient screening discharging device of chemical material

Technical Field

The invention relates to the technical field of chemical industry, in particular to a high-efficiency screening and discharging device for chemical materials.

Background

Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. Originally, the production of such products was performed in manual workshops, later developed into factories, and gradually developed into a specific production industry, i.e., the chemical industry. Chemical engineering is a science for researching the general rule of the production process of chemical products. The relationship between human beings and chemical industry is very close, and some chemical products play epoch-making important roles in the development history of human beings, and the production and the application of the chemical products even represent a certain history stage of human civilization.

The screening is to use a sieve to make fine materials smaller than the sieve pores penetrate through the sieve surface and coarse materials larger than the sieve pores stay on the sieve surface, thereby completing the separation process of coarse materials and fine materials. The separation process can be regarded as consisting of two stages, material stratification and fine grain screening. The material layering is the condition for completing the separation, and the fine particles are suitable for screening for the purpose of separation. After some chemical material produce, need screen again after carrying out drying process to these chemical material for the staff is more convenient classify the material, but traditional sieve separator from the desiccator of taking often can set up a certain point at the screening case, consequently can cause the inhomogeneous condition of drying, thereby make the wet chemical material of part that screens out still need the staff to carry out screening again after drying process, thereby brought the trouble for staff's work.

Chinese patent (publication No. CN 209502228U) discloses a high-efficiency chemical material screening machine for chemical industry with drying function, which comprises a base plate, the upper surface of bottom plate has seted up the spout, sliding connection has two sliders in the spout, and the upper surface of two sliders all is connected with the lower fixed surface of same screening case through the backup pad, the upper surface of screening case is linked together with the lower surface of first feeder hopper, the internal surface of screening case is provided with swash plate and sieve respectively, the right flank of sieve is provided with first discharging pipe, the left flank of first discharging pipe is linked together with the right flank of screening case, although the device can realize the dry screening to the material to a certain extent, the device obviously has deviated from the original purpose of screening, and the screening effect is very unsatisfactory, therefore, still needs further improvement.

Disclosure of Invention

The invention aims to provide a high-efficiency screening and discharging device for chemical materials, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high-efficient screening discharging device of chemical material, includes the screening case, screening case left side upper end is connected the mounting panel, and mounting panel upper end both sides installation motor frame, motor frame upper end installation driving motor, driving motor front end installation driving pulley, driving pulley middle part are connected with vertical band pulley and horizontal band pulley through the belt respectively, and horizontal band pulley middle part non-centre of a circle position articulates there is horizontal connecting rod, and horizontal connecting rod other end articulates there is horizontal sieve, and horizontal sieve other end sliding connection has the guide cylinder of fixing at screening incasement wall, vertical band pulley middle part non-centre of a circle position installation vertical connecting rod, vertical connecting rod bottom articulate has the lift axle, and the lift axle bottom has a rotor through screw thread portion connection, and the rotor outside is connected with the dead lever through the bearing, rotor upper.

As a further scheme of the invention: the inner wall of the centrifugal barrel is provided with a plurality of stirring blades, and the bottom end of the centrifugal barrel is provided with a plurality of centrifugal holes.

As a further scheme of the invention: and the middle part of the lifting shaft is provided with a plurality of pressing plates matched with the stirring blades.

As a further scheme of the invention: the fixed rod is fixed on the inner wall of the screening box.

As a further scheme of the invention: and the middle part of the horizontal sieve plate is provided with a plurality of screening holes.

As a further scheme of the invention: the guide cylinder inner wall is provided with guide spring, and the guide spring left side is connected with the deflector, and the deflector right-hand member installation guide post, guide post are fixed in horizontal sieve plate right wall.

As a further scheme of the invention: the inside bottom of screening incasement portion is equipped with the sloping block, and screening bottom of the case between the sloping block is provided with the discharging pipe, and sealed piece is installed to the discharging pipe bottom.

As a further scheme of the invention: the supporting legs are installed on two sides of the lower end of the screening box, and the cushion pads are installed at the bottom ends of the supporting legs.

As a further scheme of the invention: and the vertical belt wheel and the horizontal belt wheel are respectively connected to the outer wall of the screening box through limiting plates.

As a still further scheme of the invention: and a reinforcing plate is arranged between the bottom end of the mounting plate and the screening box.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a high-efficient screening discharging device of chemical material, it is rational in infrastructure, the modern design, through the rotation that the vertical band pulley that is equipped with had both realized the centrifugation bucket, then with the lift axle cooperation of oscilaltion, realized the centrifugal crushing ejection of compact effect to chemical material, set up horizontal band pulley simultaneously and ensured horizontal sieve's horizontal hunting, can sieve the ejection of compact once more to the industrial chemicals after the ejection of compact, greatly increased chemical material screening efficiency, the practicality is strong, the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of a chemical material efficient screening and discharging device.

Fig. 2 is a schematic view of an installation structure of a centrifugal barrel in a chemical material efficient screening and discharging device.

Fig. 3 is a schematic diagram of the internal structure of a guide cylinder in the chemical material efficient screening and discharging device.

In the figure: 1-screening box, 2-guide cylinder, 3-inclined block, 4-supporting leg, 5-discharging pipe, 6-sealing block, 7-horizontal sieve plate, 8-screening hole, 9-limiting plate, 10-horizontal belt wheel, 11-horizontal connecting rod, 12-belt, 13-driving motor, 14-driving belt wheel, 15-motor frame, 16-mounting plate, 17-reinforcing plate, 18-vertical belt wheel, 19-vertical connecting rod, 20-lifting shaft, 21-centrifugal barrel, 22-stirring blade, 23-pressing plate, 24-fixing rod, 25-rotating cylinder, 26-thread part, 27-centrifugal hole, 28-guide spring, 29-guide plate and 30-guide column.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, an efficient screening and discharging device for chemical materials comprises a screening box 1, wherein the upper end of the left side of the screening box 1 is connected with a mounting plate 16 for realizing the mounting and fixing of a motor frame 15, motor frames 15 are mounted on two sides of the upper end of the mounting plate 16, a driving motor 13 is mounted at the upper end of the motor frame 15, the driving motor 13 is a unique power source in the whole device and is used for driving a driving belt wheel 14 to rotate, the driving belt wheel 14 is mounted at the front end of the driving motor 13, the middle part of the driving belt wheel 14 is respectively connected with a vertical belt wheel 18 and a horizontal belt wheel 10 through a belt 12, so that the torque of the driving belt wheel 14 is transmitted to the vertical belt wheel 18 and the horizontal belt wheel 10, a horizontal connecting rod 11 is hinged to the middle part of the horizontal belt wheel 10 at a non-center position, the middle part of the horizontal sieve plate 7 is provided with a plurality of screening holes 8 for leading chemical materials which get on and off the centrifugal holes 27 to have orderly feeding effect again, the other end of the horizontal sieve plate 7 is slidably connected with a guide cylinder 2 fixed on the inner wall of the screening box 1, the guide cylinder 2 is arranged for limiting the left and right movement of the horizontal sieve plate 7 and avoiding the shaking in the moving process, the inner wall of the guide cylinder 2 is provided with a guide spring 28, the left side of the guide spring 28 is connected with a guide plate 29, the right end of the guide plate 29 is provided with a guide post 30, the guide post 30 is fixed on the right wall of the horizontal sieve plate 7, the moving stability of the horizontal sieve plate 7 is better ensured through technical parts arranged inside the guide cylinder 2, a vertical connecting rod 19 is arranged at the middle non-circle center position of the vertical belt wheel 18, the bottom end of the vertical connecting rod 19 is hinged with a lifting shaft 20, the middle, the pressing plate 23 and the stirring blades 22 are extruded in a matched mode to extrude and crush chemical materials, the materials are prevented from being agglomerated in the screening process, the bottom end of the lifting shaft 20 is connected with the rotating cylinder 25 through the threaded portion 26, the outer side of the rotating cylinder 25 is connected with the fixing rod 24 through the bearing, the fixing rod 24 is fixed on the inner wall of the screening box 1, the upper end of the rotating cylinder 25 is fixedly connected with the centrifugal barrel 21, the inner wall of the centrifugal barrel 21 is provided with the stirring blades 22, the bottom end of the centrifugal barrel 21 is provided with the centrifugal holes 27, the bottom end inside the screening box 1 is provided with the inclined blocks 3, so that the materials can be better discharged from the discharging pipe 5, the bottom end of the screening box 1 between the inclined blocks 3 is provided with the discharging pipe 5, the bottom end of the discharging pipe 5 is provided with the sealing blocks 6, the supporting legs 4 are arranged on, the vertical belt wheel 18 and the horizontal belt wheel 10 are respectively connected to the outer wall of the screening box 1 through a limiting plate 9.

Example 2

In another embodiment of the present invention, the difference between the embodiment and the above embodiment is that a reinforcing plate 17 is installed between the bottom end of the mounting plate 16 and the screening box 1, and the reinforcing plate 17 ensures the stable connection between the whole mounting plate 16 and the screening box 1, and ensures the smooth rotation of the whole driving motor 13.

The invention introduces chemical materials into a screening box 1 from a feeding hopper (not shown in the figure) arranged at the rear end of the screening box 1, then starts a driving motor 13, then is matched with a driving belt wheel 14 through a belt 12, so that a vertical belt wheel 18 and a horizontal belt wheel 10 both rotate, the vertical belt wheel 18 enables a lifting shaft 20 to move up and down through the action of a vertical connecting rod 19, then enables a thread part 26 to be matched with a rotating cylinder 25, so that a centrifugal barrel 1 continuously rotates clockwise and anticlockwise alternately, then performs centrifugal screening and crushing actions on the materials through the matching of a stirring blade 23 and a pressing plate 22 on the inner wall, so that the materials are discharged onto a horizontal sieve plate 7 through a centrifugal hole 27, and then the materials are effectively discharged under the action of the horizontal sieve plate 7, the whole operation process is simple, rapid and high in safety. The centrifugal crusher is reasonable in structure and novel in design, the centrifugal barrel 1 is rotated through the vertical belt wheel 18 and then is matched with the lifting shaft 20 which ascends and descends, centrifugal crushing and discharging effects on chemical materials are achieved, meanwhile, the horizontal belt wheel 10 is arranged to ensure the horizontal sieve plate to swing left and right, the chemical materials after being discharged can be sieved and discharged again, the chemical material screening efficiency is greatly increased, and the centrifugal crusher is high in practicability and reliability.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The high-efficiency screening and discharging device for the chemical materials comprises a screening box (1), wherein the upper end of the left side of the screening box (1) is connected with a mounting plate (16), motor frames (15) are mounted on two sides of the upper end of the mounting plate (16), and a driving motor (13) is mounted on the upper end of the motor frames (15), and is characterized in that a driving belt wheel (14) is mounted at the front end of the driving motor (13), the middle part of the driving belt wheel (14) is respectively connected with a vertical belt wheel (18) and a horizontal belt wheel (10) through a belt (12), a horizontal connecting rod (11) is hinged at the middle part of the horizontal belt wheel (10) in a non-circle center position, the other end of the horizontal connecting rod (11) is hinged with a horizontal sieve plate (7), the other end of the horizontal sieve plate (7) is slidably connected with a guide cylinder (2) fixed on the inner wall of the screening box, the bottom end of the lifting shaft (20) is connected with a rotating cylinder (25) through a thread part (26), the outer side of the rotating cylinder (25) is connected with a fixing rod (24) through a bearing, and the upper end of the rotating cylinder (25) is fixedly connected with a centrifugal barrel (21).

2. The chemical material efficient screening and discharging device as claimed in claim 1, wherein the inner wall of the centrifugal barrel (21) is provided with a plurality of stirring blades (22), and the bottom end of the centrifugal barrel (21) is provided with a plurality of centrifugal holes (27).

3. The efficient screening and discharging device for chemical materials as claimed in claim 1, wherein a plurality of pressing plates (23) matched with the stirring blades (22) are arranged in the middle of the lifting shaft (20).

4. The efficient screening and discharging device for chemical materials as claimed in claim 1, wherein the fixing rod (24) is fixed on the inner wall of the screening box (1).

5. The chemical material efficient screening and discharging device according to claim 1, wherein the middle part of the horizontal screen plate (7) is provided with a plurality of screening holes (8).

6. The efficient screening and discharging device for the chemical materials as claimed in claim 1, wherein a guide spring (28) is arranged on the inner wall of the guide cylinder (2), the left side of the guide spring (28) is connected with a guide plate (29), a guide column (30) is installed at the right end of the guide plate (29), and the guide column (30) is fixed on the right wall of the horizontal screen plate (7).

7. The efficient screening and discharging device for the chemical materials according to claim 1, wherein inclined blocks (3) are arranged at the bottom end inside the screening box (1), a discharging pipe (5) is arranged at the bottom end of the screening box (1) between the inclined blocks (3), and a sealing block (6) is arranged at the bottom end of the discharging pipe (5).

8. The chemical material high-efficiency screening and discharging device according to claim 1 or 7, characterized in that supporting legs (4) are arranged on two sides of the lower end of the screening box (1), and a cushion pad is arranged at the bottom ends of the supporting legs (4).

9. The efficient screening and discharging device for chemical materials as claimed in claim 1, wherein the vertical belt wheel (18) and the horizontal belt wheel (10) are respectively connected to the outer wall of the screening box (1) through a limiting plate (9).

10. The efficient screening and discharging device for chemical materials as claimed in claim 8, wherein a reinforcing plate (17) is arranged between the bottom end of the mounting plate (16) and the screening box (1).