CN205199939U - All -in -one is selected in selection by winnowing magnetic separation vibrations - Google Patents

Abstract

The utility model discloses an all-in-one machine for air separation, magnetic separation and vibration separation, which comprises: a casing main body, a right side baffle plate, a vibration screening machine, an air separation machine and a belt type magnetic separation machine. The vibrating screening machine is installed on the upper end of the integrated machine, and the sieve plate is in the shape of a ladder with holes; the winnowing machine is an upper, middle and lower three fans, which are fixed on the inner wall of the casing, and the wind force frequency conversion can be adjusted, and the inclination angle of the wind direction can be adjusted; The driving wheel of the belt type magnetic separator is an electromagnetic roller, and the permanent magnet system is close to the electromagnetic roller to form a magnetic field relay. In the bottom frame of the integrated machine, the driving wheel and the driven wheel are connected to the frequency conversion motor through a V-belt. This machine has reasonable structure, energy saving and high efficiency, high separation purity, small footprint, can realize the separation of various materials, and improve the utilization rate of equipment.

Description

Wind Separation Magnetic Separation Vibration Separation Machine

technical field

The utility model relates to the technical field of classification and recovery of papermaking waste resources, in particular to a screening device for a wind separation, magnetic separation, vibration and separation integrated machine.

Background technique

With the development of social economy, the protection of human ecological environment and the promotion of green circular economy, waste paper recycling plays an important role in the paper industry. During the pulping process of waste paper recycling, a large amount of waste residue will be produced, the main component is plastic, and it contains a small amount of residual pulp, wood chips, glass slag, metal wire, etc. Due to the complex composition and variety of waste residue, its recycling rate is not high. At present, papermaking waste residues are generally manually sorted out of metals and plastics, and the remaining residues are subjected to secondary treatment. The manual sorting method is inefficient and incomplete, time-consuming and labor-intensive, and causes waste of resources. If ordinary sorting machines such as air separators, magnetic separators, vibrating screening machines, etc. are used, rapid sorting of waste residues cannot be achieved, and the repeated transportation of waste residues increases the workload and occupies unnecessary sorting space. Therefore, it is necessary to develop a wind separation, magnetic separation and vibration separation machine to replace ordinary screening equipment.

Utility model content

In order to solve the above problems, the technical solution adopted by the utility model is: an all-in-one machine for air separation, magnetic separation and vibration separation, including a main body of the casing, a right side baffle, a vibration screening machine, an air separation machine and a belt type magnetic separation machine.

The vibration screening machine is installed on the upper end of the integrated machine, and the main body is a stepped screen plate with holes and a cam ejector rod set. The ejector rod is connected with the sieve plate hinge, and the four cams are connected in series through two transmission rods to form two groups, and the transmission rod bearings are respectively fixed on the left wing of the casing and the welded steel plate inside the casing. The motor provides power to the cam, and the sieve plate moves up and down with the ejector rod, and the fine slag is filtered through the sieve holes to realize the vibration screening of papermaking waste slag.

The main body of the winnowing machine is three blowers, the frequency of the wind is adjustable, and the inclination of the wind direction is adjustable. The upper fan is located at the lower end of the vibration screening machine, the middle fan is located in the middle of the blanking channel, and the lower fan is located at the lower side of the belt magnetic separator. There is a vent on the right side of the fan.

The belt-type magnetic separator is installed at the lower end of the integrated machine, and its main body is a driving electromagnetic wheel, a driven ordinary wheel, a belt, and a permanent magnet system. The outermost surface of the belt is rough, which can make the material overcome the gravity by friction. The permanent magnet system and the electromagnetic wheel generate a magnetic field relay, which can absorb magnetic materials on the belt surface.

The utility model is equipped with four kinds of article recycling rooms, which can be classified and recycled according to the properties and forms of waste, so as to realize one machine with multiple functions. Compared with the prior art, the utility model has the advantages of high resource recovery rate, low energy consumption and good classification effect.

Description of drawings

Fig. 1 is a structural schematic diagram of an all-in-one machine for air separation, magnetic separation and vibration separation;

Figure 2 is the external right view of the all-in-one machine for air separation, magnetic separation and vibration separation;

detailed description

1-feed inlet, 2-vibration screening machine, 3-cam ejector group, 4-belt magnetic separator, 5-common wheel roller, 6-base, 7-air vent, 8-upper fan, 9- Central fan, 10-permanent magnet system group, 11-electromagnetic wheel stick, 12-V-shaped belt, 13-frequency conversion motor, 14-demagnetizing material brush, 15-lower fan, 16-casing main body, 17-inner welding Steel frame, 20-observation port 1, 21-observation port 2, 22-observation port 3, 23-fine slag conveyor belt port, 24-screw hole, 25-right baffle.

The technical solution of this patent will be described in further detail below in conjunction with specific embodiments.

Please refer to Figures 1 and 2, the wind separation, magnetic separation and vibration selection integrated machine includes a vibration screening machine 2, a belt magnetic separator 4, an upper fan 8, a middle fan 9, and a lower fan 15. The upper end of the casing is the feed inlet 1, and a vibrating screening machine 2 is set at a distance below the feed inlet 1. The sieve plate is hinged with the ejector rod in the cam ejector rod group 3, and the cam is fixed on the left wing of the main body of the casing 16 through the transmission rod and the bearing. And on the inner welded steel frame 17, the transmission rod stretches out from the left wing of the main body of the casing, which can be connected with the outer motor and the reducer; the upper fan 7, the middle fan 9, and the lower fan 15 are fixed inside the main body 16 of the casing, and the right side of the fan is provided with Air vent; Belt type magnetic separator 4 is installed in the inner bottom of casing main body 16, driving wheel is electromagnetic wheel stick 11, and driven wheel is tensioning of common wheel roller 5, and two wheels are connected with variable frequency motor 13 by V-shaped belt 12, convey The belt is tensioned by the driving wheel and the driven wheel, and the permanent magnet system group 10 is arranged below, and the demagnetizing material brush 14 is close to the lower side of the conveying belt; Three observation openings 20, 21, 22 and a fine slag conveyor belt opening 23 are established on the side baffle plate 25 .

The operation process of wind separation, magnetic separation and vibration separation integrated machine: the coarsely crushed papermaking waste is transported to the feed port 1 of the integrated machine through a belt conveyor, and the stepped sieve plate with holes on the vibrating screening machine 2 is placed on the cam ejector rod group 3 The light plastic can be vibrated up and down under the action of the upper fan 8, and the light plastic can be air-selected to the material chamber B by the wind force of the upper fan 8, and the fine slag can fall to the fine slag conveyor belt A through the round hole, and the remaining residue is from the lower side of the vibrating screening machine. Falling; the light plastics in the remaining residues are air-selected to the material chamber B by the wind force of the fan 9 in the middle during the falling process, and other residues lightly fall to the belt of the belt magnetic separator; the residues are carried by the belt magnetic separator 4 Moving to a high place, through the magnetic field relay action of the electromagnetic wheel stick 11 and the permanent magnet system group 10, the magnetic residue is adsorbed on the belt surface, and then brushed to the material chamber C by the demagnetizing material brush 14, and the non-magnetic residue falls freely. ; During the falling process of non-magnetic residues, light plastics are air-selected to the material chamber E by the wind force of the lower fan 15, and the remaining residues fall to the material chamber D. So far, papermaking waste has been classified into four types through a series of screening processes: fine slag A, light plastics B and E, metal materials C, and heavy waste D.

The basic principles, main features and preferred implementation methods of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall into the scope of the claimed invention. within the scope of the utility model.

Claims (6)

1. An all-in-one machine for air separation, magnetic separation and vibration selection, characterized in that: the all-in-one machine includes a casing main body, a right side baffle plate, a vibration screening machine, an air separation machine and a belt magnetic separator, and the main body of the casing is Welding, the vibration screening machine, winnowing machine, and belt magnetic separator are sequentially installed on the main frame of the all-in-one machine, and the right side baffle bolts are fixed on the main body of the casing. 2. The all-in-one machine for air separation, magnetic separation and vibration separation according to claim 1, characterized in that: the top of the casing of the all-in-one machine is provided with a feed inlet, and a vibrating screening machine is installed obliquely at a certain distance below the feed inlet. The plate is stepped with holes; the ejector rod is hinged with the sieve plate and moves with the cam track; the four cams are connected in series through two transmission rods to form two groups, and the transmission rod bearings are respectively fixed on the left wing of the casing and welded steel plates inside the casing. Below the vibrating screening machine is the fine slag receiving conveyor belt. 3. The all-in-one machine for wind separation, magnetic separation and vibration separation according to claim 1, characterized in that: three fans are installed in the all-in-one machine, and the fans are fixed on the inner wall of the casing, the wind power frequency conversion is adjustable, and the inclination angle of the wind direction is adjustable ; The casing on the right side of the fan is provided with an air vent, and the main body of the all-in-one machine casing is provided with an air vent. 4. The all-in-one machine for air separation, magnetic separation and vibration separation according to claim 1, characterized in that: a belt-type magnetic separator is installed in the all-in-one machine, and the driving wheel of the belt-type magnetic separator is an electromagnetic wheel roller, a permanent magnet The system is fixed close to the electromagnetic roller to form a magnetic field relay. The driven wheel is an ordinary wheel, and the bottom side of the belt is equipped with a magnetic material brush; the magnetic separator is installed on the bottom frame of the integrated machine, and the driving wheel and driven wheel pass through the The type belt is connected with the frequency conversion motor. 5. The all-in-one machine for air separation, magnetic separation and vibration selection according to claim 1, characterized in that: four storage rooms are arranged inside the all-in-one machine; the main body of the all-in-one machine is welded with the left wing of the shell, and the right side The front baffle is hinged with the main body of the casing through screws, and the inner steel plate is welded and fixed to the left wing of the casing. 6. The all-in-one machine for air separation, magnetic separation and vibratory separation according to claim 5, characterized in that two or three observation windows are provided on the right side baffle of the all-in-one machine for observing classification conditions and screening effects.