A new device for recycling waste glass to separate plastic bottle caps

Abstract

The application discloses a novel device for recycling waste glass and separating plastic bottle caps, comprising: an upper feeding hopper, which is installed on a lower feeding hopper, wherein the bottom of the lower feeding hopper is provided with a spiral feeding mechanism for sending out large pieces of glass sinking to the bottom; a water outlet is arranged on the upper feeding hopper, and a water filtering plate is arranged at the water outlet, wherein the water filtering plate is provided with water filtering holes; and a water outlet pipe is arranged above the upper feeding hopper. In the application, a conveying belt is arranged to separate dust and glass chippings; the remaining large pieces of glass and plastic bottle caps are separated by water and then come out, that is, large pieces of glass chippings sink into the lower feeding hopper and are sent out through the spiral feeding mechanism, and the plastic bottle caps are washed out by water, so that the efficiency is high and the separation is complete.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bottle cap separation, and in particular to a novel device for separating plastic caps from glass bottle heads in recycling waste glass. BACKGROUND

[0002] With the increasing global environmental awareness and the growing importance of resource recycling, the recycling of waste glass bottles has become an important part of environmental protection and resource conservation. Glass bottles, as a common packaging material, are widely used in food, beverage, medicine and other fields. However, in the recycling process of waste glass bottles, the bottle caps and bottle heads are usually made of plastic or other non-glass materials, and the separation of these materials from the glass bottle body becomes a difficult point in recycling.

[0003] Traditional waste glass bottle recycling methods mostly use manual separation or simple mechanical separation, which has the problems of low efficiency, high labor intensity, incomplete separation, etc. Manual separation not only consumes time and effort, but also easily causes secondary pollution and resource waste; and existing mechanical separation devices are often simple in design and cannot effectively deal with bottle caps and bottle heads of different shapes, sizes and materials, resulting in unsatisfactory separation effect, affecting the recycling rate and reuse value of waste glass bottles.

[0004] In addition, with the increasing amount of waste glass bottles, the traditional separation method has been unable to meet the large-scale and efficient recycling needs. There is an urgent need in the market for a new device that can efficiently and automatically separate plastic caps and bottle heads from waste glass bottles to improve the recycling efficiency and processing quality of waste glass bottles, reduce environmental pollution, and promote resource recycling.

[0005] Based on the above background, the present application aims to provide a novel device for separating plastic caps from glass bottle heads in recycling waste glass, which solves the problems of low separation efficiency, high labor intensity and incomplete separation in the prior art through innovative design and efficient separation mechanism, realizes efficient and automatic separation of waste glass bottles, and promotes the sustainable development of the waste glass bottle recycling industry. SUMMARY

[0006] The main purpose of the present application is to provide a novel device for separating plastic caps from glass bottle heads in recycling waste glass, which aims to solve the technical problems of low separation efficiency, high labor intensity and incomplete separation in the prior art.

[0007] To achieve the above purpose, the present application provides a novel device for separating plastic caps from glass bottle heads in recycling waste glass, comprising: an upper feeding hopper, the upper feeding hopper is installed on a lower feeding hopper, the lower feeding hopper is provided with a spiral feeding mechanism at the bottom for feeding out large pieces of glass on the bottom;

[0008] The upper feeding hopper is provided with a water outlet, and a water filtering plate is arranged at the water outlet.

[0009] The upper feeding hopper is provided with a water outlet, and a water filtering plate is arranged at the water outlet.

[0010] Further, a water collecting tank is arranged below the water filtering hole, one end of a water inlet pipe is communicated with the bottom of the water collecting tank, the other end of the water inlet pipe is communicated with the water inlet of a water pump, the water outlet of the water pump is communicated with one end of a water outlet pipe, and the other end of the water outlet pipe is arranged above the upper feeding hopper.

[0011] Further, a conveying belt is arranged on one side of the upper feeding hopper, a height-adjustable filter plate is arranged obliquely above the conveying belt, the filter plate is movably arranged on both sides of a support, the support is arranged on a side plate, and a baffle is arranged on the side plate through bolts.

[0012] The filter plate and the baffle form a filter opening after being arranged.

[0013] Further, the spiral material conveying mechanism comprises an obliquely arranged material conveying pipe, and the material conveying pipe is communicated with the inside of the lower feeding hopper.

[0014] A spiral blade is arranged in the material conveying pipe, a spiral shaft on one side of the bottom of the spiral blade is arranged with a motor through a shaft coupling, and the motor is arranged on a hopper support through a motor bracket.

[0015] The material conveying pipe is arranged on the motor bracket through a pipe bracket.

[0016] Further, the upper feeding hopper and the lower feeding hopper are adaptively shaped, and the upper feeding hopper and the lower feeding hopper are detachably connected through flanges, sealing rings and bolts, and the inside of the upper feeding hopper and the lower feeding hopper can store water after being connected.

[0017] The water outlet is arranged opposite to the water outlet pipe.

[0018] Further, the bottom of the water collecting tank is conical, and a water control valve is arranged on the bottom through a flange; and the water outlet pipe is arranged on the hopper support through a pipe bracket.

[0019] Further, the cross section of the water filtering plate is U-shaped, and the water outlet is adapted to the water filtering plate.

[0020] The water filtering plate is arranged obliquely.

[0021] The water filtering plate is arranged on the upper feeding hopper through bolts.

[0022] A plate bracket is arranged on the bottom of the water filtering plate, and the plate bracket is fixed on the hopper support.

[0023] Further, the diameter of the water filtering hole is smaller than the diameter of a bottle cap.

[0024] The water blocking ridge is arranged between two adjacent rows of the water filtering holes.

[0025] Further, the conveying belt is provided with a belt wheel on both sides, and the belt wheel is installed on the side plate.

[0026] The servo motor is installed on any one of the belt wheels.

[0027] The side plate is provided with a belt holder at the bottom.

[0028] Further, the filter plate is sleeved on the bracket at both sides, and the locking bolt is arranged at the position.

[0029] The beneficial effects of the present application are embodied in the following aspects:

[0030] In the present application, the conveying belt is arranged to separate dust and glass fragments; the remaining large pieces of glass and plastic bottle caps are separated by water, that is, the large pieces of glass fragments sink into the lower discharge hopper and are sent out through the spiral feeding mechanism, and the plastic bottle caps are washed out by water, so that the efficiency is high and the separation is complete. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application;

[0032] Figure 2 It is a schematic diagram of the separation mechanism structure of the present application;

[0033] Figure 3 It is a sectional view of Figure 2 ;

[0034] Figure 4 It is a rear view of Figure 2 ;

[0035] Figure 5 It is a left view of Figure 3 ;

[0036] Figure 6 It is a schematic diagram of the conveying mechanism structure of the present application.

[0037] Explanation of reference signs:

[0038] 1, upper discharge hopper, 1a, water outlet, 2, lower discharge hopper, 3, feeding pipe, 4, spiral blade, 5, motor, 6, water filtering plate, 6a, water filtering hole, 6b, water blocking ridge, 7, water collecting tank, 8, water control valve, 9, water inlet pipe, 10, water pump, 11, water outlet pipe, 12, pipe holder, 13, motor holder, 14, hopper bracket, 15, plate holder, 16, conveying belt, 17, side plate, 18, belt holder, 19, servo motor, 20, bracket, 21, filter plate, 22, locking bolt, 23, baffle. DETAILED DESCRIPTION

[0039] With reference to the drawings and the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort are within the protection scope of the present application.

[0040] It should be noted that if the embodiments of the present application involve directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directionality indication also changes accordingly.

[0041] In addition, if the embodiments of the present application involve the description of "first", "second", etc., the description of "first", "second", etc. is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes A scheme, or B scheme, or A and B scheme. In addition, "multiple" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist.

[0042] Referring to Figures 1 to 6 The present application is a new device for recycling waste glass and separating plastic bottle caps, characterized in that it comprises an upper feeding hopper 1, which is installed on a lower feeding hopper 2, and a spiral feeding mechanism is arranged at the bottom of the lower feeding hopper 2 to send out large pieces of glass on the bottom.

[0043] A water outlet 1a is arranged on the upper feeding hopper 1, and a water filtering plate 6 is arranged at the water outlet 1a, and a water filtering hole 6a is arranged on the water filtering plate 6.

[0044] A water outlet 1a is arranged on the upper feeding hopper 1, and a water filtering plate 6 is arranged at the water outlet 1a, and a water filtering hole 6a is arranged on the water filtering plate 6.

[0045] Working principle

[0046] When in use, the conveying belt is started to continuously transport the crushed glass debris onto the conveying belt, and the filter plate with adjustable height is arranged on the conveying belt. The filter plate is adjusted to the appropriate height, and the large glass and plastic bottle caps are blocked by the obliquely arranged filter plate and guided into the upper hopper, and the glass debris and other small impurities are transported out of the conveying belt to realize the first separation, i.e. the filtration of small particles.

[0047] The water pump is started after the large glass and plastic bottle caps fall into the upper hopper, and the water pump injects water into the upper hopper. Under the action of water buoyancy, the plastic bottle caps with smaller density float up with the water, and the glass blocks with larger density sink to the bottom, thereby realizing the second separation, i.e. the separation of bottle caps and glass blocks.

[0048] When the water in the hopper overflows from the water filter plate, the bottle caps also overflow from the water filter plate together with the overflowing water. The water is filtered through the water filter holes at the bottom of the water filter plate, and the filtered bottle caps fall from the outlet of the water filter plate, thereby realizing the separation of the bottle caps.

[0049] The large glass blocks sinking in the hopper are sent out by the spiral feeding mechanism.

[0050] In some embodiments, as shown in Figure 3 and 5 , a water collecting tank 7 is arranged below the water filter hole 6a, one end of a water inlet pipe 9 is communicated with the bottom of the water collecting tank 7, the other end of the water inlet pipe 9 is communicated with the water inlet of a water pump 10, the water outlet of the water pump 10 is communicated with one end of a water outlet pipe 11, and the other end of the water outlet pipe 11 is arranged above the upper hopper 1.

[0051] It should be noted that in this way, water resources can be reused, and the filtered water is continuously pumped into the hopper by the water pump to float the bottle caps.

[0052] In some embodiments, as shown in Figure 1 and 6 , a conveying belt 16 is arranged on one side of the upper hopper 1, and an obliquely arranged filter plate 21 with adjustable height is arranged above the conveying belt 16. The filter plate 21 is movably installed on the brackets 20 installed on the side plate 17, and the side plate 17 is bolted with a baffle 23.

[0053] The filter plate 21 and the baffle 23 form a filter opening after installation, and the filter opening is located above the upper hopper 1.

[0054] In some embodiments, as shown in Figure 3 and 4 , the spiral feeding mechanism includes an obliquely arranged feeding pipe 3, and the feeding pipe 3 is communicated with the inside of the lower hopper 2.

[0055] The feeding pipe 3 is internally provided with a spiral blade 4, the spiral shaft at the bottom side of the spiral blade 4 is connected with the motor 5 through a shaft coupling, and the motor 5 is installed on the hopper support 14 through a motor bracket 13.

[0056] The feeding pipe 3 is installed on the motor bracket 13 through a pipe bracket 12.

[0057] In some embodiments, referring to Figure 3 As shown, the upper hopper 1 and the lower hopper 2 are adaptively shaped, and are detachably connected through flanges, sealing rings and bolts, and the interiors of the upper hopper 1 and the lower hopper 2 can store water after being connected.

[0058] The water outlet 1a is arranged opposite to the water outlet pipe 11.

[0059] In some embodiments, referring to Figure 3 and 5 As shown, the bottom of the water collecting tank 7 is conical, and is provided with a water control valve 8 through a flange; and the water outlet pipe 11 is installed on the hopper support 14 through a pipe bracket 12.

[0060] In some embodiments, referring to Figure 2 and 5 As shown, the filter plate 6 is U-shaped in cross section, and the water outlet 1a is adapted to the filter plate 6.

[0061] The filter plate 6 is arranged obliquely.

[0062] The filter plate 6 is installed on the upper hopper 1 through bolts.

[0063] The bottom of the filter plate 6 is provided with a plate bracket 15, and the plate bracket 15 is fixed on the hopper support 14.

[0064] In some embodiments, referring to Figure 3 and 5 As shown, the filter hole 6a is smaller than the diameter of the bottle cap.

[0065] A water blocking ridge 6b is arranged between two adjacent rows of the filter holes 6a.

[0066] In some embodiments, referring to Figure 6 As shown, the conveying belt 16 is provided with pulleys on both sides, and the pulleys are installed on the side plates 17.

[0067] A servo motor 19 is installed on any one of the pulleys.

[0068] The bottom of the side plate 17 is provided with a belt bracket 18.

[0069] In some embodiments, referring to Figure 6 As shown, the filter plate 21 is provided with locking bolts 22 at both sides of the filter plate 21 which are sleeved on the bracket 20.

[0070] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel device for recycling waste glass to separate plastic closures from bottle tops, characterized by , comprising: The upper feeding hopper (1) is installed on the lower feeding hopper (2), and the bottom of the lower feeding hopper (2) is provided with a spiral feeding mechanism for feeding out large glass blocks on the bottom; The spiral feeding mechanism comprises an obliquely arranged feeding pipe (3) in communication with the inside of the lower feeding hopper (2), and a spiral blade (4) is arranged in the feeding pipe (3); one side of the bottom of the spiral blade (4) is provided with a spiral shaft connected with a motor (5) through a shaft coupling; the motor (5) is installed on a hopper support (14) through a motor bracket (13); and the feeding pipe (3) is installed on the motor bracket (13) through a pipe bracket (12). The upper feeding hopper (1) is provided with a water outlet (1a), and a water filtering plate (6) is arranged at the water outlet (1a); the water filtering plate (6) is provided with water filtering holes (6a); a water collecting tank (7) is arranged below the water filtering holes (6a); the bottom of the water collecting tank (7) is communicated with one end of an inlet water pipe (9); the other end of the inlet water pipe (9) is communicated with the water inlet of a water pump (10); the water outlet of the water pump (10) is communicated with one end of an outlet water pipe (11); and the other end of the outlet water pipe (11) is arranged above the upper feeding hopper (1). The diameter of the water filtering holes (6a) is smaller than the diameter of the bottle cap; and a water blocking ridge (6b) is arranged between two adjacent rows of the water filtering holes (6a). The cross section of the water filtering plate (6) is U-shaped; the water outlet (1a) is matched with the water filtering plate (6); the water filtering plate (6) is arranged obliquely; the water filtering plate (6) is installed on the upper feeding hopper (1) through bolts; and the bottom of the water filtering plate (6) is provided with a plate bracket (15) fixed on the hopper support (14). The upper feeding hopper (1) is provided with an outlet water pipe (11); one side of the upper feeding hopper (1) is provided with a conveying belt (16); an adjustable height filter plate (21) is arranged obliquely above the conveying belt (16); the filter plate (21) is movably arranged on brackets (20) on both sides; the brackets (20) are arranged on side plates (17); the side plates (17) are provided with baffles (23) through bolts; a filter opening is formed between the filter plate (21) and the baffle (23) after installation; and the filter opening is located above the upper feeding hopper (1).

2. A novel device for recycling waste glass separating plastic bottle cap heads as claimed in claim 1, wherein, The upper feeding hopper (1) and the lower feeding hopper (2) are matched in shape; the upper feeding hopper (1) and the lower feeding hopper (2) are detachably connected through flanges, sealing rings and bolts; and the inside of the connection part can store water. The water outlet (1a) is arranged opposite to the outlet water pipe (11).

3. A novel device for recycling waste glass separating plastic bottle cap heads as claimed in claim 1, wherein, The bottom of the water collecting tank (7) is conical; the bottom is provided with a water control valve (8) through a flange; and the outlet water pipe (11) is installed on the hopper support (14) through a pipe bracket (12).

4. A novel device for recycling waste glass separated plastic bottle tops as claimed in claim 1, wherein Belt wheels are arranged on both sides of the conveying belt (16); and the belt wheels are installed on the side plates (17). Servo motors (19) are arranged on any one side of the belt wheels. Belt brackets (18) are arranged on the bottom of the side plates (17).

5. A novel device for recycling waste glass separated plastic bottle tops as claimed in claim 1, wherein Locking bolts (22) are arranged on both sides of the filter plate (21).

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