CN212097071U

CN212097071U - Rinsing separator

Info

Publication number: CN212097071U
Application number: CN202020772441.4U
Authority: CN
Inventors: 马俊滨; 马义忠; 陈华升
Original assignee: Guangdong Qiu Sheng Resources Co ltd
Current assignee: Guangdong Qiu Sheng Resources Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-08
Anticipated expiration: 2030-05-11

Abstract

The application provides a rinsing separator, including wash bowl, division board and rabbling mechanism. The cleaning barrel is used for containing cleaning liquid and is provided with a feeding hole and a first discharging hole. The division board spiral ring is located in the wash bowl and is formed the rinsing space, and the inner wall of division board is equipped with the plywood that is used for blockking first material, has seted up the second discharge gate on the division board, and feed inlet and first discharge gate are located the top side and the low side in rinsing space respectively. The stirring mechanism comprises a rotating shaft and a first stirring paddle used for driving the cleaning liquid to flow, and the first stirring paddle is in transmission connection with the rotating shaft and is positioned above the laminate. The application provides a rinsing separator, first stirring rake are used for scraping the first material on the plywood off for first material is washd more fully, and sinks to first discharge gate department. And the first stirring paddle can drive the floating second material to move to the second discharge port in the rotating process, so that the second material is cleaned while the first material and the second material are separated.

Description

Rinsing separator

Technical Field

The application belongs to the technical field of cleaning devices, and particularly relates to a rinsing separation device.

Background

In the recycling process of a PET (Polyethylene terephthalate) polyester bottle body and a PP (polypropylene) bottle cap, the recycled PET polyester bottle body and the PP bottle cap are cleaned and processed into mixed crushed aggregates, and the mixed crushed aggregates mainly come from a recycling channel, so that the mixed crushed aggregates generally contain more impurities and sundries, the surface of the mixed crushed aggregates is polluted to a certain degree, for example, silt, dust or oil stains and the like are carried on the surfaces of the mixed crushed aggregates, and the mixed crushed aggregates are sorted and crushed into pieces in the production process. And rinsing and removing impurities from the whole mixed crushed aggregates by a rinsing and separating device, and cleaning. Finally, clean and usable PET polyester bottle crushed aggregates and PP bottle cap crushed aggregates are formed.

The traditional rinsing separation device is horizontal and comprises a rinsing tank with a low cleaning water level, mixed crushed aggregates are conveyed to the next procedure soon after entering the rinsing tank, and cleaning time is short and cleanliness is poor due to short retention time.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a rinsing separator to solve the not good technical problem of cleaning performance of current rinsing separator.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a rinsing separator including:

the cleaning device comprises a cleaning barrel, a first material conveying device and a second material conveying device, wherein the cleaning barrel is used for containing cleaning liquid and is provided with a feeding hole and a first discharging hole for outputting a first material with higher density;

the spiral ring is arranged in the cleaning barrel and surrounds the cleaning barrel to form a rinsing space, a laminate for blocking the first material is arranged on the inner wall of the partition, a second discharge hole for outputting the second material with lower density is formed in the partition, the feed hole is positioned on the top side of the rinsing space, and the first discharge hole is positioned on the bottom side of the rinsing space; and

rabbling mechanism set up in the rinsing space, rabbling mechanism includes the axis of rotation and is used for driving about the mobile first stirring rake of washing liquid, first stirring rake with the axis of rotation transmission is connected, and is located the top of plywood.

Optionally, the length of the lamina is greater than the length of the first paddle.

Optionally, the distance between the lower edge of the first stirring paddle and the laminate is 15mm-25 mm.

Optionally, the number of the first stirring paddles is multiple, correspondingly, the number of the laminates is multiple, and the distance between two adjacent laminates is 150mm-250 mm.

Optionally, the stirring mechanism further comprises:

the second stirring rake, with the axis of rotation transmission is connected, and is located the below of first stirring rake, the free end of second stirring rake exposes outside the rinsing space, be used for with first material promotes extremely first discharge gate department.

Optionally, the distance between the lower edge of the second stirring paddle and the bottom of the cleaning barrel is 15mm-25 mm.

Optionally, the stirring mechanism further comprises:

and the first driving piece is connected with the rotating shaft and used for driving the rotating shaft to rotate.

Optionally, the profile shape of the second discharge hole matches the profile shape of the second material, and the rinsing separation device further includes:

the stirrers are distributed along the circumferential direction of the cleaning barrel at intervals, and the stirrers are consistent in rotation direction and used for pushing water to flow to the second discharge port to push the second material to move towards the second discharge port.

Optionally, the rinse separator further comprises:

the pipeline is communicated with the second discharge hole;

the water tank is arranged below the pipeline and used for receiving the second material flowing out of the pipeline; and

and the filtering piece is arranged in the water tank and is used for filtering the second material.

Optionally, the rinse separator further comprises:

and the spiral conveyor is obliquely arranged at the bottom of the cleaning barrel and communicated with the first discharge hole for conveying the first material.

The application provides a rinsing separator's beneficial effect lies in: this application rinsing separator, through set up the plywood on the inner wall at spiral division board, first stirring rake sets up in the top of plywood, first stirring rake is used for scraping the first material on the plywood, the impetus of first stirring rake makes first material produce certain friction, make impurity on the first material dial by the friction more easily and fall, make first material washed more fully, cleaner, the bottom that the wash bowl was dropped to first material, and then remove to first discharge gate department along with rivers. And the first stirring paddle can drive the second material floating on the water surface to be scraped to the second discharge port in the rotating process, so that the second material can be cleaned while the first material and the second material are separated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a first schematic view of a rinsing and separating device according to an embodiment of the present disclosure;

fig. 2 is a schematic top view of a rinsing and separating device according to an embodiment of the present disclosure;

fig. 3 is a front view structural schematic diagram of a stirring mechanism and a partition plate provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-cleaning cylinder; 11-a feed inlet; 12-a first discharge port; 2-a stirring mechanism; 21-a rotating shaft; 22-a first paddle; 23-a second stirring paddle; 24-a first drive member; 3-a separation plate; 31-layer plate; 32-a second discharge port; 4-a rinsing space; 5-a stirrer; 51-a second drive member; 52-third stirring paddle; 61-a pipe; 62-a water tank; 63-a filter element; 7-a screw conveyor; 71-a water drain valve; 8-maintenance ladder.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, a rinsing and separating apparatus provided in an embodiment of the present application will now be described. The rinsing and separating device is used for cleaning the recycled PET polyester bottles, and can also clean other materials. The rinsing and separating device mainly separates and cleans mixed materials by utilizing different specific gravities of the materials and different sinking and floating states of the different materials in a specific solution. Specifically, the first and second materials are separated and washed. In the following examples, the first material was crushed PET bottle flakes and the second material was crushed PP bottle flakes. Compared with the density of the cleaning liquid, the density of the first material is higher, and the density of the second material is lower. The cleaning liquid is an aqueous solution, the specific gravity of PP is 0.89-0.93g/cm3, the specific gravity of water is 1g/cm3, and the specific gravity of PET is 1.37g/cm3, so that the PP material floats on water, the PET material settles in water, and the PP material can be separated by a floating method.

The rinsing and separating device comprises a cleaning barrel 1, a separation plate 3 and a stirring mechanism 2. The cleaning barrel 1 is used for containing cleaning liquid, and the cleaning barrel 1 is provided with a feeding hole 11 and a first discharging hole 12 for outputting a first material with high density. The division board 3 is spirally arranged on the inner side of the cleaning barrel 1 and surrounds to form a rinsing space 4, namely, the division board 3 spirally rises, and the inner wall of the division board 3 is provided with a layer board 31 for blocking the first material. The partition plate 3 is provided with a second discharge hole 32 for outputting a second material with a smaller density, the feed hole 11 is located on the top side of the rinsing space 4, and the first discharge hole 12 is located on the bottom side of the rinsing space 4. The agitation mechanism 2 is provided in the rinsing space 4. The stirring mechanism 2 comprises a rotating shaft 21 and a first stirring paddle 22 for driving the cleaning liquid to flow, the first stirring paddle 22 is in transmission connection with the rotating shaft 21, and the first stirring paddle 22 is located above the layer plate 31. The specific working principle is as follows:

the mixed material enters the rinsing space 4 through the feed inlet 11, the first material is submerged, and the first stirring paddle 22 can rinse the first material submerged on the layer plate 31. First material falls into the aquatic by carrying thrust and self gravity to fall into on the plywood 31, axis of rotation 21 drives first stirring rake 22 at rotatory in-process and rotates, when first stirring rake 22 scraped the end of plywood 31 with the first material on the plywood 31, first material can drop to the one deck plywood 31 down, and scraped by the first stirring rake 22 that corresponds, drop the bottom of wash bowl 1 until first material, and then remove to first discharge gate 12 department along with rivers. In the process, the first material generates a certain friction effect due to the pushing action of the first stirring paddle 22, so that impurities on the first material are more easily rubbed and peeled off, and the first material is washed more fully and cleanly.

The second material floats on the water surface and continuously floats in the rinsing space 4 along the inner wall of the partition board 3, the first stirring paddle 22 rotates to push the water flow to flow towards the second discharge hole 32, so that the second material can be pushed to the second discharge hole 32, and meanwhile, the second material can be cleaned.

The application provides a rinsing separator, compared with the prior art, through set up plywood 31 on the inner wall at spiral division board 3, first stirring rake 22 sets up in the top of this plywood 31, first stirring rake 22 is used for scraping the first material on the plywood 31, the impetus of first stirring rake 22 makes first material produce certain friction, make impurity on the first material more easily dial by the friction and fall, make first material washed more fully, cleaner, the bottom that wash bowl 1 was dropped to first material, and then remove to first discharge gate 12 department along with rivers. And the first stirring paddle 22 will drive the second material floating on the water surface to scrape to the second discharge hole 32 during the rotation process, so that the second material can be cleaned while the first material and the second material are separated.

In another embodiment of the present application, referring also to FIG. 3, the length of the layer 31 is greater than the length of the first paddle 22. Specifically, the length of the first stirring paddle 22 is 1500mm to 2500mm, and the length of the layer plate 31 is 2550mm to 3500 mm. Preferably, the length of the first stirring paddle 22 is 2000mm, the length of the layer plate 31 is 3050mm, and the length of the layer plate 31 is longer than that of the first stirring paddle 22, so that the residence time of the first material on the layer plate 31 can be prolonged, the first material can be cleaned more sufficiently and cleanly, the first stirring paddle 22 is used for pushing the first material to advance and playing a certain friction role to rub the first material, and therefore the dirty impurities on the surface of the first material can be removed conveniently.

In another embodiment of the present application, referring to FIG. 3, the lower edge of the first paddle 22 is spaced from the lamina 31 by a distance of 15mm to 25 mm. In a specific application, the distance between the lower edge of the first stirring paddle 22 and the layer plate 31 is 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm and 25mm, the distance can be specifically set according to the height of the first material, the distance is too small to press the first material, and the distance is too large to cause the first stirring paddle 22 to be out of contact with the first material and cannot push the first material to advance.

In another embodiment of the present application, referring to fig. 3, the number of the first stirring paddles 22 is multiple, and correspondingly, the number of the layer plates 31 is multiple, that is, the first stirring paddles 22 have multiple layers, and correspondingly, the layer plates 31 also have multiple layers, and the multiple layers of the first stirring paddles 22 and the multiple layers of the layer plates 31 are provided, so that the first material can be pushed and fall layer by layer, the first material can be sufficiently cleaned, and the cleanliness of the first material after being cleaned is improved. The distance between two adjacent layer plates 31 is 150mm-250mm, so that the first stirring paddle 22 is convenient to install, and the first stirring paddle 22 pushes the first material to fall onto the next layer plate 31. Specifically, in the present embodiment, the first paddles 22 have three layers, and correspondingly, the number of the layers 31 is three, and the layers are raised in a stepwise manner.

In another embodiment of the present application, referring to fig. 2 and fig. 3, the stirring mechanism 2 further includes a second stirring paddle 23, the second stirring paddle 23 is connected to the rotating shaft 21 in a transmission manner and is located below the first stirring paddle 22, and a free end of the second stirring paddle 23 is exposed out of the rinsing space 4, that is, the free end of the second stirring paddle 23 extends out of the isolation plate 3. When the first stirring paddle 22 pushes the first material on the laminate 31 to continuously drop downwards until the first material drops to the bottom of the cleaning barrel 1, the second stirring paddle 23 further pushes the first material to the first material outlet 12, and scrapes the first material out of the first material outlet 12.

In another embodiment of the present application, referring to fig. 2 and 3, the distance between the lower edge of the second paddle 23 and the bottom of the washing cylinder 1 is 15mm-25 mm. In a specific application, the distance between the lower edge of the second stirring paddle 23 and the cleaning drum 1 is 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm and 25mm, the distance can be specifically set according to the height of the first material, the distance is too small, the first material can be extruded, and the distance is too large, so that the second stirring paddle 23 can be separated from the contact with the first material, and the first material cannot be pushed to advance.

In another embodiment of the present application, referring to fig. 1 and fig. 2, the stirring mechanism 2 further includes a first driving member 24, and the first driving member 24 is connected to the rotating shaft 21 and is used for driving the rotating shaft 21 to rotate. The first drive member 24 is a speed reducer that functions to match rotational speed and transmit torque between the prime mover and the work machine or actuator.

In another embodiment of the present application, please refer to fig. 2, the outline shape of the second discharging hole 32 matches with the outline shape of the second material, that is, the outline shape of the second discharging hole 32 is the same as the outline shape of the second material. The rinsing separation device further comprises a plurality of stirrers 5, the stirrers 5 are distributed at intervals along the circumferential direction of the cleaning barrel 1, and the rotation directions of the stirrers 5 are consistent and are used for pushing water to flow to the second discharge hole 32, so that the second material can be pushed to move towards the second discharge hole 32. Specifically, the stirrer 5 is a double-layer straight blade paddle stirrer 5, and the rotation directions of the stirrers 5 are consistent, so as to cause a water flow to the second discharge port 32, and meanwhile, the second material continuously moves forward along the water flow direction under the pushing action of the stirrer 5 until the second material is pulled out of the cleaning barrel 1 by the second stirring paddle 23 at the second discharge port 32. This agitator 5 includes second driving piece 51 and rotates the third stirring rake 52 of being connected with second driving piece 51, and second driving piece 51 sets up in the outer wall of wash bowl 1, and third stirring rake sets up in the inner wall of wash bowl 1, and second driving piece 51 stretches into in the wash bowl 1 and rotates with third stirring rake 52 to be connected, and second driving piece 51 drive third stirring rake 52 rotates to can promote rivers to flow, also can promote the second material to advance simultaneously. The second driving member is a motor.

Compare in current rinsing space 4 and drive the advancing mechanism that the bottle lid crushed aggregates gos forward, can push away the bottle lid crushed aggregates and go forward, often be provided with a plurality of such advancing mechanism on one rinsing space 4, directly dial the bottle lid crushed aggregates to the export in rinsing space 4, in the promotion in-process, can lead to 4 a large amount of water in rinsing space to be dialled to the export and the bottle lid crushed aggregates is taken away together, lead to constantly to replenishing a large amount of fresh water in rinsing space 4 in order to keep normal liquid level and cleaning performance. The second discharge port 32 is the same as the second material, and a plurality of stirrers 5 are adopted, and the stirrers 5 push the water flow to push the second material to advance, so that the second material can be intensively discharged and a small amount of water can be maintained, and the supplement amount of fresh water and the waste of water resources can be reduced.

In another embodiment of the present application, referring to fig. 2, the rinsing and separating device further includes a pipe 61, a water tank 62, and a filtering member 63. Wherein, the pipeline 61 is communicated with the second discharge port 32, the water tank 62 is arranged below the pipeline 61 and is used for receiving the second material flowing out from the pipeline 61, and the filtering piece 63 is arranged in the water tank 62 and is used for filtering the second material. Specifically, the filtering member 63 is a filtering net, when the second material and water enter the water tank 62 together, the water is filtered away, the second material is retained in the water tank 62, and the second material is transported to a packaging bag through the filtering net and sent to the next processing procedure.

In another embodiment of the present application, further referring to fig. 1 and 2, the rinsing and separating device further comprises a screw conveyor 7, the screw conveyor 7 is obliquely arranged at the bottom of the washing drum 1, and the screw conveyor 7 is communicated with the first material outlet 12 for conveying the first material. The screw conveyor 7 is also called a packing auger, and is a machine which utilizes a motor to drive a screw to rotate and push a first material to realize the purpose of conveying. The bottom of the screw conveyor 7 is provided with a water drain valve 71 which can separate water from the first material, so that the first material is filtered and conveyed to the next process.

Should be convenient for the user to climb to the upper end of wash bowl 1 and maintain including setting up in the maintenance ladder 8 of wash bowl 1 outer wall this rinsing separator.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rinsing separator, characterized in that: the method comprises the following steps:

2. The rinse separator of claim 1, wherein: the length of the laminated plate is greater than that of the first stirring paddle.

3. The rinse separator of claim 1, wherein: the distance between the lower edge of the first stirring paddle and the laminate is 15mm-25 mm.

4. The rinse separator of claim 1, wherein: the number of the first stirring paddles is multiple, correspondingly, the number of the laminated plates is multiple, and the distance between every two adjacent laminated plates is 150-250 mm.

5. The rinse separator of claim 1, wherein: the stirring mechanism further comprises:

6. The rinse separator of claim 5, wherein: the distance between the lower edge of the second stirring paddle and the bottom of the cleaning cylinder is 15-25 mm.

7. The rinse separator of any one of claims 1 to 6, characterized in that: the stirring mechanism further comprises:

8. The rinse separator of claim 7, wherein: the profile shape of second discharge gate with the profile shape phase-match of second material, rinsing separator still includes:

9. The rinse separator of claim 5, wherein: the rinsing separator further includes:

the pipeline is communicated with the second discharge hole;

10. The rinse separator of claim 7, wherein: the rinsing separator further includes: