CN220371890U - Pellet machine with vibration screening function - Google Patents

Abstract

The utility model discloses a granulating machine with a vibration screening function, wherein a vibration screening mechanism comprises a base frame, a screen groove and a vibration screening power piece, a screen is arranged at the bottom of the screen groove, one end of the screen groove is suitable for receiving granular materials output by the granulating mechanism, the screen groove is connected with the base frame through an elastic piece, the vibration screening power piece is suitable for driving the screen groove to shake, the screen holes of the screen are slag holes, the other end of the screen groove is arranged as a discharge end, and a steam nozzle is suitable for spraying steam towards the screen and/or the granular materials shaking on the screen so as to heat the screen and the granular materials. According to the utility model, the material shaking is combined with steam mixing heating, the waste oil residues and iron particles are sufficiently and quickly heated in shaking, the waste oil residues are sufficiently and quickly lost in adhesiveness, and are scattered by steam, scattered by a screen groove, and separated out through a screen, so that the waste oil residues are sufficiently separated from the iron particles, and the quality of iron particle finished products is greatly improved.

Description

Pellet machine with vibration screening function

Technical Field

The utility model relates to the field of waste oil barrel crushing and re-application, in particular to a granulator with a vibration screening function.

Background

In the process of crushing and reutilizing the waste oil barrels, the waste iron packaging barrels remain oil such as waste paint. Most of paint blocks are shoveled before the waste oil drum is shredded; in the tearing and twisting, the waste oil barrel is torn and twisted into a sheet block shape (called iron material) based on the iron toughness, the residual paint block is exploded into small blocks/granules in the tearing and twisting based on the hard brittleness, and the paint granules are mixed in an iron material pile; in the process of the iron material aggregation, the massive iron material aggregation is bent into iron particles (the granularity is about 15-40 mm), the paint particles are mixed in an iron material pile to be extruded and ground by the iron material, the paint particles are beaten by a hammer roller to be crushed into fine granular/powdery waste oil residues (the granularity is less than 4 mm), and the waste oil residues are attached to the surface of the iron particles.

Actual work finds that the waste oil residues are transferred along with the iron particles, and the waste oil residues cannot be completely separated from the iron particles through magnetic separation, so that a large amount of waste oil residues enter a final iron particle finished product, and the quality of the iron particle finished product is affected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems, and provides a granulator with a vibration screening function, wherein after the granulation, the granules are heated by steam mixing and the vibration screening is carried out, and iron particles and waste oil residues are heated by steam and are dispersed, so that the waste oil residue particles attached to the surfaces of the iron particles are effectively stripped.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a take pellet machine of vibration screening function, includes pellet mechanism, shakes sieve mechanism and a plurality of steam nozzle, shake sieve mechanism and include bed frame, sieve groove and shake sieve power spare, the bottom in sieve groove is provided with the screen cloth, the one end in sieve groove is suitable for accept the particulate material of pellet mechanism output, the sieve groove passes through the elastic component and connects the bed frame, shake sieve power spare is suitable for the drive sieve groove shake, the sieve mesh of screen cloth is the slag hole, the other end in sieve groove sets up to the discharge end, steam nozzle is suitable for towards the screen cloth and/or the particulate material of shake on the screen cloth spouts steam, in order to heat the screen cloth and particulate material.

Compared with the prior art, the beneficial effects of this application include: the material shakes and combines steam mixing heating, waste oil residue and iron particles are sufficiently and quickly heated in shaking, the waste oil residue is sufficiently and quickly heated to lose adhesiveness, and is scattered by steam, is overturned by a screen groove, and is separated out through the screen, so that the waste oil residue is sufficiently separated from the iron particles.

As the improvement of above-mentioned technical scheme, granule mechanism includes crushed aggregates section of thick bamboo, holding hammer roller in the crushed aggregates section of thick bamboo and transmission connection the crushed aggregates motor of hammer roller, the bottom of crushed aggregates section of thick bamboo distributes and has a plurality of ejection of compact sieve meshes, the hammer roller includes dabber, eccentric shaft and pendulum, the dabber is gone up along circumference interval distribution a plurality of the eccentric shaft, the eccentric shaft is gone up along the axial interval distribution a plurality of the pendulum, the one end of pendulum articulates the eccentric shaft, the other end skew the dabber in order to swing the material in the crushed aggregates section of thick bamboo.

As an improvement of the technical scheme, the screen mesh is detachably connected with the screen groove.

As an improvement of the technical scheme, a steam pipe system is arranged below the sieve groove and comprises a plurality of steam supply pipes which are communicated with each other, and the steam nozzles are distributed on the steam supply pipes.

As an improvement of the technical scheme, the sieve groove is horizontally arranged or inclined upwards from back to front, and the discharge end of the sieve groove is provided with a diversion bevel nozzle.

As an improvement of the technical scheme, a steam collecting cover is arranged above the sieve groove and is suitable for being communicated with the oil suction bottle and/or the steam generating device so as to absorb and eliminate oil gas in water vapor and/or pump the water vapor with waste heat to the steam generating device for recycling.

As an improvement of the technical scheme, the device further comprises an oil receiving disc, and the oil receiving disc is arranged below the sieve groove.

As an improvement of the technical scheme, an oil absorption cotton block is arranged below the sieve groove, and the sieve groove which shakes up and down is suitable for intermittently abutting against the upper end of the oil absorption cotton block.

As the improvement of above-mentioned technical scheme, still including the mounting panel, the oil drain hole has been seted up to the mounting panel, the blind hole has been seted up to the oil absorption cotton piece, the mounting panel upper end is provided with even cotton spring, even cotton spring's passageway corresponds the oil drain hole, even cotton spring upwards extends in order to imbed the blind hole.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic view of a pellet mill according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the pellet mechanism of the pelletizer shown in FIG. 1;

FIG. 3 is a schematic view of the sieving mechanism of the pelletizer shown in FIG. 1;

FIG. 4 is a schematic view of a partial structure of the pellet mill shown in FIG. 1;

fig. 5 is an exploded view of fig. 3 showing a further perspective view of the vibrating screen mechanism.

The drawings are only one embodiment of the present utility model, and the form and structure of the embodiment should not be limited to the broadening of other embodiments.

Pellet mechanism 100, crushing cylinder 110, hammer roller 120, mandrel 121, eccentric shaft 122 and pendulum 123;

a conveyor belt 200;

the vibrating screen mechanism 300, a screen groove 310, a screen 311, a diversion bevel nozzle 312, a vibrating screen power piece 320 and an elastic piece 330;

steam piping 400, steam nozzles 410;

an oil absorption cotton block 510, a mounting plate 520, an oil drain hole 521 and a cotton connecting spring 522;

the hood 600.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 to 3 and 5, the present utility model provides a granule machine with a vibration screening function, comprising a granule mechanism 100, a vibration screening mechanism 300 and a plurality of steam nozzles 410, wherein the vibration screening mechanism 300 comprises a base frame, a screen slot 310 and a vibration screening power member 320, a screen 311 is arranged at the bottom of the screen slot 310, one end of the screen slot 310 is suitable for receiving granule materials output by the granule mechanism 100, the screen slot 310 is connected with the base frame through an elastic member 330, the vibration screening power member 320 is suitable for driving the screen slot 310 to shake, the screen holes of the screen 311 are slag holes, the other end of the screen slot 310 is provided as a discharge end, and the steam nozzles 410 are suitable for spraying steam towards the screen 311 and/or the granule materials which shake on the screen 311 so as to heat the screen 311 and the granule materials.

The elastic member 330 may be a spring, an elastic plastic member, etc.

In the utility model, the waste oil barrel is shredded into sheet-shaped materials (iron materials), compared with the waste oil barrel, the residual paint blocks in the waste oil barrel have larger brittleness, and are blasted into paint particles along with tearing; the granulator is adapted to bend the agglomerated iron nuggets into iron particles (about 15-40mm in size), blend the paint particles in the iron nuggets to receive extrusion grinding, and crush the paint particles into fine grained/powdery waste oil sludge (about <4mm in size). The particulate material received by the screen slot 310 is the iron shot and a small amount of waste oil sludge blended therewith.

It will be appreciated that the screen slot 310 may directly receive particulate material falling from the pellet mechanism 100, the screen slot 310 being disposed below the pellet mechanism 100; referring to fig. 1, the sieve tank 310 may also indirectly receive the particulate material dropped by the pellet mechanism 100, and a conveyor belt 200 or a packing auger or the like is provided between the pellet mechanism 100 and the sieve tank 310. Referring to fig. 1, the resulting particulate material beaten by the granule mechanism 100 falls onto a conveyor belt 200 and flows through the conveyor belt 200 to a screen slot 310.

It will be appreciated that the steam nozzle 410 is adapted to communicate with a steam supply company, or a self-contained steam generating device, such as a steam boiler, other industrial waste heat utilization steam generating mechanism.

The vibrating screen power 320 may be a vibration exciter.

Referring to fig. 1 and 3, the vibrating screen power member 320 includes an eccentric rotating shaft on which one or more eccentric blocks are disposed, which are not symmetrically distributed about the axis of the eccentric rotating shaft, so that the center of gravity of the rotating shaft is deviated from the axis, and a vibrating screen motor driving the eccentric rotating shaft to rotate, the rotating shaft generating a shaking tendency due to the deviation of the center of gravity from the axis, and a screen slot 310 mounted to the base frame through an elastic member so that the eccentric rotating shaft and the screen slot 310 allow shaking. Preferably, the vibrating screen motor is connected with the eccentric rotating shaft through the soft connecting shaft block (the soft connecting shaft block can be replaced by a plurality of soft belts distributed circumferentially).

The operation process of the utility model is as follows: the granular materials are placed in the sieve groove 310, and the sieve vibrating power piece 320 drives the sieve groove 310 to shake, so that the granular materials shake up and down and move forward; the steam is blown to the screen 311 and the granular material shaking on the screen 311, and the screen 311 and the granular material are heated; wherein, steam is scattered and mixes with the granule material of shake, heats the granule material fully fast, makes waste oil sediment lose the adhesion, and is scattered by steam, is overturned by the sieve groove, and scattered waste oil sediment breaks away from through the slag hole, fully effectively breaks away from the iron shot. It is understood that the tapping hole has a certain pore size, which is suitable for discarding the waste oil slag and stopping the iron particles. Preferably, part or all of the steam is sprayed to the screen 311 from bottom to top, and even a steam collecting cover 600 is arranged above the screen 311 to improve the fluidity of the steam via holes.

Compared with the prior art, the beneficial effects of this application include: the material shakes and combines steam mixing heating, waste oil residue and iron particles are sufficiently and quickly heated in shaking, the waste oil residue is sufficiently and quickly heated to lose adhesiveness, and is scattered by steam, is overturned by a screen groove, and is separated out through the screen 311, so that the waste oil residue is sufficiently separated from the iron particles.

Referring to fig. 2, in some embodiments of the present utility model, the pellet mill 100 is a hammer mill, the pellet mill 100 includes a crushing drum 110, a hammer roller 120 accommodated in the crushing drum 110, and a crushing motor drivingly connected to the hammer roller 120, a plurality of discharging holes are distributed at the bottom of the crushing drum 110, the hammer roller 120 includes a mandrel 121, an eccentric shaft 122, and a pendulum 123, a plurality of eccentric shafts 122 are circumferentially and alternately distributed on the mandrel 121, a plurality of pendulum 123 are axially and alternately distributed on the eccentric shafts 122, one end of the pendulum 123 is hinged to the eccentric shaft 122, and the other end is deviated from the mandrel 121 to volatilize materials in the crushing drum 110. During the rolling of the hammer roller 120, the pendulum 123 follows and rotates in a centrifugal state and beats the iron material, so that the massive iron material is bent Cheng Tieli, the iron particles smaller than the discharging sieve holes fall out of the crushing barrel 110, and the iron material with larger granularity is continuously beaten and crushed. In the utility model, the pendulum bobs 123 are arranged in a dispersing and spacing way, even have certain self-swinging capacity (namely, the pendulum bobs 123 are hinged with the eccentric shafts 122), so that unordered and irregular materials in the crushing barrel 110 can be conveniently torn, and compared with a plate hammer, the plate hammer has better crushing effect.

In some embodiments of the utility model, the pellet mechanism 100 is in other forms, such as a millstone mode, a roll mode, and the like.

In some embodiments of the present utility model, steam nozzles 410 are mounted on the side walls of the screen tank 310, and hoses are connected to the side walls of the screen tank 310, through which the steam nozzles 410 communicate with the steam generator/steam supply company. That is, in the shaking of the screen slot 310, the steam nozzle 410 is shaken along with the screen slot 310.

Referring to fig. 5, in some embodiments of the present utility model, a screen 311 is detachably connected to a screen slot 310, and the screen 311 is periodically replaced and cleaned.

To avoid some oil droplets that may be hot melt derived from the paint powder, in some embodiments of the utility model, a drip pan is also included, the drip pan being positioned below the screen slot 310.

Preferably, referring to fig. 3 and 4, in some embodiments of the present utility model, an oil absorbing cotton block 510 is disposed under the screen slot 310, and the screen slot 310, which is shaking up and down, is adapted to intermittently abut against the upper end of the oil absorbing cotton block 510. In the utility model, the screen groove 310 shakes up and down, oil drops permeated into the lower end of the screen groove 310 are wiped into the oil absorption cotton block 510, and the oil mainly gathers at the lower end of the oil absorption cotton block 510 based on self weight and flows away through the lower end of the oil absorption cotton block 510; in addition, the screen groove 310 intermittently presses the oil absorbing cotton block 510 to accelerate the downward flow of the oil block in the oil absorbing cotton block 510 (specifically, the oil absorbing cotton block 510 is pressed down, the internal oil storable pores are temporarily eliminated, the oil is extruded to the outer wall of the oil absorbing cotton block 510, and the extruded oil flows down along the wall).

Referring to fig. 3 and 4, in some embodiments of the present utility model, the device further includes a mounting plate 520, the mounting plate 520 is provided with an oil drain hole 521, the oil absorbing cotton block 510 is provided with a blind hole, the upper end of the mounting plate 520 is provided with a cotton connecting spring 522, a channel of the cotton connecting spring 522 corresponds to the oil drain hole 521, and the cotton connecting spring 522 extends upward to be embedded in the blind hole. It is understood that the cotton connecting spring 522 is inserted into the blind hole, and the cotton connecting spring 522 is adapted to mount and fix the oil absorbing cotton block 510, and the blind hole corresponds to the oil drain hole 521 to cover the oil drain hole 521. The cotton connecting spring 522 is embedded in the oil absorbing cotton block 510, so the oil absorbing cotton block 510 can be detached and replaced and can be cleaned.

Referring to fig. 3 and 4, in some embodiments of the present utility model, a steam pipe system 400 is disposed below the screen slot 310, and the steam pipe system 400 includes a plurality of steam supply pipes connected to each other, and steam nozzles 410 are distributed on the steam supply pipes.

Referring to fig. 4, a mounting plate 520 is fixedly mounted to the steam piping 400.

Referring to fig. 1 and 3, in some embodiments of the present utility model, the screen slot 310 is disposed horizontally or inclined upward from back to front, and the discharge end of the screen slot 310 is provided with a deflector bevel 312.

Referring to fig. 1, in some embodiments of the present utility model, a steam collecting cover 600 is disposed above the sieve tank 310, and the steam collecting cover 600 is adapted to be communicated with an oil suction bottle and/or a steam generating device to absorb and eliminate oil gas possibly existing in water vapor and/or pump the water vapor of waste heat to the steam generating device for reuse. It is understood that the oil absorbing bottle contains a medicament which is easy to absorb oil gas, and the medicament is common knowledge.

In some embodiments of the present utility model, a steam collecting cover 600 is further included, the steam collecting cover 600 covers the upper end of the sieve groove 310, and the steam collecting cover 600 is adapted to be communicated with an oil suction bottle and/or a steam generating device, so as to absorb and eliminate oil gas possibly existing in water vapor, and/or pump the water vapor with waste heat to the steam generating device for reuse. The steam collecting cover 600 covers the upper end of the sieve groove 310, so that the sieve groove 310 forms a heat trapping space, the steam heat dissipation rate is reduced, the steam heat is fully utilized, and the particle materials are conveniently and rapidly heated.

The rear end of the screen slot 310 is adapted to receive particulate material, which end initially receives steam heating. Referring to fig. 1, preferably, the exhaust port of the steam collecting cover 600 is disposed at the front end thereof, the rear end of the sieve groove 310 discharges steam slowly, and the heat trapping is obvious; the granular material is quickly stuffy in the low-speed steam and then is transferred to the faster steam so as to be convenient for being washed by the steam to disperse the waste oil residues.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and any modifications or equivalent substitutions without departing from the spirit and scope of the present utility model should be covered in the scope of the technical solution of the present utility model.

Claims (9)

1. A granule machine with vibration screening function, comprising:

a pellet mechanism;

the vibrating screen mechanism comprises a base frame, a screen groove and a vibrating screen power piece, wherein a screen is arranged at the bottom of the screen groove, one end of the screen groove is suitable for receiving the granular materials output by the granule mechanism, the screen groove is connected with the base frame through an elastic piece, the vibrating screen power piece is suitable for driving the screen groove to shake, the screen holes of the screen are slag holes, and the other end of the screen groove is provided with a discharge end;

a plurality of steam nozzles adapted to spray steam toward the screen and/or the particulate material dithered onto the screen to heat the screen and the particulate material.

2. The granule machine with vibration screening function according to claim 1, wherein the granule mechanism comprises a granule barrel, a hammer roller accommodated in the granule barrel, and a granule motor connected with the hammer roller in a transmission way, wherein a plurality of discharging screen holes are distributed at the bottom of the granule barrel, the hammer roller comprises a mandrel, an eccentric shaft and a pendulum bob, a plurality of eccentric shafts are circumferentially and alternately distributed on the mandrel, a plurality of pendulum bobs are axially and alternately distributed on the eccentric shaft, one end of the pendulum bob is hinged with the eccentric shaft, and the other end of the pendulum bob is deviated from the mandrel so as to swing materials in the granule barrel.

3. The vibratory screening machine of claim 1, wherein the screen is removably connected to the screen slot.

4. A vibrating screen granulator according to any one of claims 1 to 3, wherein a steam pipe system is provided below the screen tank, the steam pipe system comprising a plurality of steam supply pipes in communication, the steam supply pipes being provided with the steam nozzles.

5. A vibrating screen granulator according to any of claims 1 to 3, wherein the screen slot is arranged horizontally or inclined upwardly from back to front, and the discharge end of the screen slot is provided with a deflector bevel.

6. A vibrating screen type granulator according to any one of claims 1 to 3, wherein a steam collecting hood is arranged above the screen slot, and is adapted to be communicated with an oil absorbing bottle and/or a steam generating device so as to absorb and eliminate oil gas in water vapor and/or pump the water vapor of waste heat to the steam generating device for reuse.

7. A vibratory screening machine according to any of claims 1 to 3, further comprising a drip pan disposed below said screen slot.

8. A vibrating screen granulator according to any of claims 1 to 3, wherein an oil absorbing cotton block is arranged below the screen slot, and the screen slot which shakes up and down is adapted to intermittently abut against the upper end of the oil absorbing cotton block.

9. The granule forming machine with vibration screening function according to claim 8, further comprising a mounting plate, wherein the mounting plate is provided with an oil drain hole, the oil absorbing cotton block is provided with a blind hole, the upper end of the mounting plate is provided with a cotton connecting spring, a channel of the cotton connecting spring corresponds to the oil drain hole, and the cotton connecting spring extends upwards to be embedded into the blind hole.