CN209207805U - A kind of plastic grain multistage purification equipment - Google Patents

Abstract

The utility model is suitable for plastics arts, a kind of plastic grain multistage purification equipment is provided, including purifying storehouse, multiple purifying plants are equipped with by successively folding under upper from left to right in the purification storehouse, the purifying plant includes the magnetic drum on left side drive roll and right side, conveyer belt is full of between two rollers, bottom is provided with iron modeling particle discharge port in the storehouse of withdrawing deposit, pure plastic grain discharge port is provided on the right side of the storehouse of withdrawing deposit, the iron modeling particle discharge port and pure plastic grain discharge port are located at the left and right sides below extreme lower position purifying plant magnetic drum, the purification the top of the warehouse is communicated with feed hopper, the feed hopper is located above the purifying plant of the leftmost side, the exit of the feed hopper is provided with control valve, collecting vessel is placed with below the pure plastic grain discharge port and iron modeling particle discharge port position.By multistage purification device, iron-containing plastics separation can wherein will maximize.

Description

A kind of plastic grain multistage purification equipment

Technical field

The utility model belongs to plastics arts more particularly to a kind of plastic grain multistage purification equipment.

Background technique

Waste plastics is since source is complicated, ingredient multiplicity, so that the impurity such as scrap iron are mixed into waste plastics, in order to purify, useless The separating plastic stage often passes through the processes such as polishing, cleaning, sorting, and setting magnetic separating removes wherein mixed scrap iron, Filter screen is arranged in melt drawing pelletization stage, removes impurity.By a series of purifying technique, useless gold therein is eliminated substantially Belong to.But superfine iron filings therein, and mixed iron filings of polishing in regenerative process still have, so that regenerated plastics A small amount of iron filings are still mixed in grain.The presence of the iron filings affects the quality of plastic grain, so that the regenerated plastics system of production Product surface color is uneven, properties percent of pass reduces, or even macroscopic iron filings occurs, seriously limits the exploitation of product, special It is not to limit to apply in high-end field of plastic products.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a kind of plastic grain multistage purification equipments, it is intended to solve The iron tramp mixed in certainly existing recycled plastic granules can not remove the technical problems such as clean.

The utility model adopts the following technical solution:

Plastic grain multistage purification equipment includes purification storehouse, from left to right by successively folding under upper in the purification storehouse Equipped with multiple purifying plants, the purifying plant includes the magnetic drum on left side drive roll and right side, is had mercy between two rollers There is conveyer belt, bottom is provided with iron modeling particle discharge port in the storehouse of withdrawing deposit, and pure plastic grain discharging is provided on the right side of the storehouse of withdrawing deposit Mouthful, the iron modeling particle discharge port and pure plastic grain discharge port are located at a left side below extreme lower position purifying plant magnetic drum Right two sides, the purification the top of the warehouse are communicated with feed hopper, and the feed hopper is located above the purifying plant of the leftmost side, the charging The exit of bucket is provided with control valve, is placed with collection below the pure plastic grain discharge port and iron modeling particle discharge port position Bucket.

Further, the top surface in the purification storehouse, which is erect, lifter, is provided with motor on the telescopic rod of the lifter, Agitator disk is installed, the agitator disk and feed hopper are coaxial on the output shaft of the motor.

Further, multiple purifying plant directions are provided with diversion pipe, the diversion pipe and charging in the purification storehouse The outlet of bucket, corresponding position is provided with downwards feed opening on the diversion pipe above each purifying plant, removes in the diversion pipe Outside the feed opening of the rightmost side, remaining each feed opening downstream position is provided with rotatable control door.

Further, the conveyer belt front and rear sides of each purifying plant are fixed with baffle.

Further, the bottom surface in the purification storehouse tilts down to form guide face along iron modeling particle discharge port.

Further, there are five the purification installing is set.

The beneficial effects of the utility model are: in the present invention, plastic grain falls to purification after passing through feed hopper On device, due to the effect of magnetic drum, iron-containing plastic grain is rearward fallen, and pure plastic grain is fallen forwards, The two is separated and collected, pure plastic grain is obtained, by multistage purification device, wherein can will separate maximum by iron-containing plastics Change, iron-containing plastic grain is pooled to a discharge port, is collected by collecting vessel, in addition pure plastic grain has other one A collecting vessel is collected and the dispensing that can be trusted uses.

Detailed description of the invention

Fig. 1 is plastic grain multistage purification equipment configuration schematic diagram provided by the embodiment of the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.

Fig. 1 shows plastic grain multistage purification equipment configuration schematic diagram provided by the embodiment of the utility model, in order to just Part relevant to the utility model embodiment is illustrated only in explanation.

Plastic grain multistage purification equipment includes purification storehouse 1, in the purification storehouse 1 from left to right by under upper successively Folded to be equipped with multiple purifying plants 2, the purifying plant 2 includes the magnetic drum 22 on left side drive roll 21 and right side, two rollings It is full of conveyer belt 23 between cylinder, bottom is provided with iron modeling particle discharge port 3 in the storehouse 1 of withdrawing deposit, and is provided on the right side of the storehouse 1 of withdrawing deposit pure Plastic grain discharge port 4, the iron modeling particle discharge port 3 and pure plastic grain discharge port 4 are located at extreme lower position purification dress The left and right sides below magnetic drum is set, is communicated with feed hopper 5 at the top of the purification storehouse 1, the feed hopper 5 is located at mentioning for the leftmost side Above pure device, the exit of the feed hopper 5 is provided with control valve 51, and the pure plastic grain discharge port 4 and iron mould particle Collecting vessel 6 is placed with below 3 position of discharge port.

In the present invention, plastic grain is stored in feed hopper, in order to disperse the plastic grain in feed hopper simultaneously It is uniformly mixed, the top surface in the purification storehouse 1, which is erect, lifter 7, and motor 71 is provided on the telescopic rod of the lifter, described Agitator disk 72 is installed, the agitator disk 72 and feed hopper 5 are coaxial on the output shaft of motor 71.When needing to be mixed into hopper When plastic grain, lifter decline, and move up and down agitator disk in hopper, while starting motor, agitator disk rotation makes to mould Expect particle dispersion and is uniformly mixed.

In this equipment, plastic grain is controlled by control valve and falls to the speed on purifying plant, due to magnetic drum Effect, fall to iron-containing plastic grain in the plastic grain on conveyer belt and rearward fall, pure plastic grain is forward Side is fallen, and the two is separated and collected, pure plastic grain is obtained, by multistage purification device, by experimental verification, setting five Grade purifying plant be it is best, wherein iron-containing plastics can will separate maximization.

In this configuration, the iron modeling particle discharge port and pure plastic grain discharge port are located at extreme lower position purification dress The left and right sides below magnetic drum is set, iron-containing plastic grain flows out through collecting vessel from iron modeling particle discharge port and collects, pure Plastic grain another collecting vessel flowed out through by pure plastic grain discharge port collect, for convenience from every grade of purifying plant The iron content plastic grain isolated flows into iron modeling particle discharge port, and the bottom surface in the purification storehouse 1 is downward along iron modeling particle discharge port 3 It is formed slopely guide face；In addition, plastic grain is leaked out from conveyor belt two sides in order to prevent, the transmission of each purifying plant 2 23 front and rear sides of band are fixed with baffle 24.

In the utility model embodiment, sometimes the equipment is purified for other materials, or is mentioned for plastic grain It is pure also can be abundant by its material purification less than Pyatyi, this programme designs a kind of controllable purification grade counting apparatus, can control purification grade Number is less than Pyatyi, thus energy saving.

In this configuration, multiple purifying plant directions are provided with diversion pipe 8 in the purification storehouse, the diversion pipe 8 with The outlet of feed hopper 5, corresponding position is provided with downwards feed opening 81 on the diversion pipe 8 of 2 top of each purifying plant, described to lead In flow tube 8 in addition to the feed opening of the rightmost side, remaining each feed opening downstream position is provided with rotatable control door 82.In this reality With in new embodiment, the control door is controlled by micromotor and is rotated, when generally being purified using Pyatyi, all switch gates It is in a vertical state, diversion pipe is blocked, when determining which purification purifying plant starts purification, the corresponding control of the purifying plant Door processed is in a vertical state, and the control door above the control door is controlled by micromotor and rotated, and blocks corresponding feed opening, from And make material from the conveyer belt that the feed opening falls to corresponding purifying plant.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. a kind of plastic grain multistage purification equipment, which is characterized in that including purifying storehouse, from left to right by upper in the purification storehouse Under successively fold be equipped with multiple purifying plants, the purifying plant include left side drive roll and right side magnetic drum, two Conveyer belt is full of between roller, bottom is provided with iron modeling particle discharge port in the storehouse of withdrawing deposit, and is provided with pure modeling on the right side of the storehouse of withdrawing deposit Expect that particle discharge port, the iron modeling particle discharge port and pure plastic grain discharge port are located at extreme lower position purifying plant magnetic force The left and right sides, the purification the top of the warehouse are communicated with feed hopper below roller, and the feed hopper is located on the purifying plant of the leftmost side Side, the exit of the feed hopper are provided with control valve, and the pure plastic grain discharge port and iron are moulded under particle discharge port position Side is placed with collecting vessel.

2. plastic grain multistage purification equipment as described in claim 1, which is characterized in that the top surface in the purification storehouse, which is erect, liter Device is dropped, motor is provided on the telescopic rod of the lifter, agitator disk, the agitator disk is installed on the output shaft of the motor It is coaxial with feed hopper.

3. plastic grain multistage purification equipment as claimed in claim 2, which is characterized in that filled in the purification storehouse along multiple purifications It sets direction and is provided with diversion pipe, the outlet of the diversion pipe and feed hopper is right on the diversion pipe above each purifying plant Position is answered to be provided with feed opening downwards, the diversion pipe is interior in addition to the feed opening of the rightmost side, remaining each feed opening downstream bits installs It is equipped with rotatable control door.

4. plastic grain multistage purification equipment as claimed in claim 3, which is characterized in that the conveyer belt of each purifying plant Front and rear sides are fixed with baffle.

5. plastic grain multistage purification equipment as claimed in claim 4, which is characterized in that the bottom surface in the purification storehouse is along iron modeling Grain discharge port tilts down to form guide face.

6. plastic grain multistage purification equipment as claimed in claim 5, which is characterized in that there are five the purification installing is set.