Degradable plastic particle purification device

Abstract

The utility model relates to the technical field of plastic particle purification equipment, in particular to a degraded plastic particle purification device which comprises a waterproof cover and a wind shield, the waterproof cover comprises an air inlet and an air outlet, the wind shield comprises an air inlet and an air outlet, the outer side of the waterproof cover is wrapped with the wind shield, the waterproof cover is communicated with an air suction pipe, and a fan is arranged in the waterproof cover. The fan is used for generating negative pressure in the waterproof cover, waste gas is sucked into the waterproof cover from the air suction pipe, enters from an air inlet of the waterproof cover and flows out from an air outlet of the waterproof cover to an air inlet of the wind shield, the supporting rods are used for connecting and fixing the waterproof cover and the wind shield, and purified water is contained at the bottom of an inner cavity of the main body. The bottom of the waterproof cover and the bottom of the wind shield are both immersed in the purified water, the depth of the purified water is lower than the height of the waterproof cover, waste gas enters the purified water from the air outlet of the wind shield, and the purified waste gas is discharged from the purified water, enters the main body, enters the purification component from the interior of the main body, is purified and is discharged. The dust in the waste gas and the waste gas are separated and purified, and the conditions that the dust is accumulated and the channel is blocked are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle purification equipment, in particular to a device for purifying degraded plastic particles. Background Art

[0002] Plastic particles are the common name for plastic particles, which are the raw materials for storage, transportation and processing of plastics in the form of semi-finished products. With the continuous development of technology and people's increasing attention to environmental protection, the degradation and purification technology of plastic particles is also constantly improving;

[0003] In the prior art, the degradation of plastic particles is carried out by photodegradation, biodegradation or degradation agents. When using degradation agents to degrade plastic particles, the plastic particles need to be crushed and crushed into powder by crushing and rolling equipment, and at the same time, they are fully contacted and reacted with the degradation agent under stirring, and then the waste gas generated is purified by purification equipment;

[0004] During the crushing and rolling process, some dust will enter the purification equipment along with the exhaust gas. At present, for dust purification, such as using filter element purification method, the dust will adhere to the surface of the filter element or the inside of the connecting channel after being purified by the filter element. After a period of purification, the dust attached to the surface of the filter element may cause the internal channel of the purification equipment to be blocked, thereby affecting the purification effect. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a device for purifying degraded plastic particles, which can purify the dust entering the purification equipment and avoid the accumulation of dust and clogging of the passage.

[0006] The purpose of this disclosure can be achieved through the following technical solutions:

[0007] A waterproof cover, the waterproof cover comprising an air inlet and an air outlet;

[0008] The windshield comprises an air inlet and an air outlet. The outer side of the waterproof cover is wrapped with the windshield, the waterproof cover is connected with the air suction pipe, a fan is arranged inside the waterproof cover, and the fan is used to generate negative pressure in the waterproof cover. The exhaust gas is sucked into the waterproof cover from the air suction pipe, enters from the air inlet of the waterproof cover, and flows out from the air outlet of the waterproof cover to the air inlet of the windshield;

[0009] At least two support rods, the support rods are used to connect and fix the waterproof cover and the wind shield;

[0010] The main body, the bottom of the inner cavity of the main body is filled with purified water, the bottoms of the waterproof cover and the wind shield are immersed in the purified water, and the depth of the purified water is lower than the height of the waterproof cover, the exhaust gas enters into the purified water from the air outlet of the wind shield, the purified exhaust gas is discharged from the purified water into the main body, and enters the purification component from the inside of the main body to be purified and discharged.

[0011] Furthermore, a transmission rod is provided in the main body, one end of which is fixedly connected to the output end of the driving motor installed on the top of the main body, and the other end thereof passes through the windshield, extends to the inside of the waterproof cover and is fixedly connected to the fan. One end of the transmission rod passes through the windshield and is rotatably connected to the windshield through a sealed bearing.

[0012] Furthermore, a stirring component is fixedly connected to the outer side of the transmission rod, and the stirring component includes a connecting sleeve, at least one bending component and a vertical plate.

[0013] Furthermore, the connecting sleeve is fixed to the outer surface of the transmission rod, and the plurality of bent parts are distributed in a circular array.

[0014] Furthermore, the bending component includes a vertical section extending vertically and a horizontal section extending horizontally. The bottom of the vertical section of the bending component extends into the purified water. The horizontal section of the bending component is penetrated and fixed with a vertical plate, and the end of the horizontal section is fixedly connected to the outer surface of the connecting sleeve.

[0015] Furthermore, the inner diameter of the waterproof cover gradually increases from top to bottom, and the inner diameter of the wind shield gradually increases from top to bottom, and the wind shield wraps the waterproof cover inside.

[0016] Furthermore, the purification component includes a connecting pipe connected to the main body, and one end of the connecting pipe away from the main body is fixedly connected to a purification chamber, and the purification chamber is connected to the main body and the outside.

[0017] Furthermore, a purification filter element and a sealing structure are arranged in the purification chamber, and the exhaust gas entering the purification chamber is purified by the purification filter element and then discharged to the outside.

[0018] Furthermore, a water inlet is fixedly connected to one side of the outer wall of the main body, and a water outlet is fixedly connected to the bottom of one side of the outer wall of the main body;

[0019] Purified water is added into the main body through the water inlet, and the purified water with dust inside the main body is discharged through the water outlet.

[0020] Furthermore, the purification chamber is of a split structure, which divides the purification chamber into an upper part and a lower part, and the upper part and the lower part of the purification chamber are locked by internal and external threads.

[0021] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0022] A fixed connection is one where the parts or components are fixed without any relative movement;

[0023] A rotational connection is a connection between parts that allows the parts to rotate relative to each other;

[0024] Threaded connection is a detachable fixed connection with the advantages of simple structure, reliable connection, and convenient assembly and disassembly. It is widely used in the fields of mechanical engineering and connection structures.

[0025] The exterior refers to the area outside the part or component itself.

[0026] Beneficial effects of the present disclosure:

[0027] The beneficial effects of the utility model are:

[0028] 1. By providing a waterproof cover and a windshield, when the gas containing dust enters the device, it settles in the purified water provided in the gap between the waterproof cover and the windshield, and the harmful gas enters the device through the purified water, and is finally purified and discharged by the purification components, so as to separate and purify the dust in the exhaust gas and the exhaust gas, and avoid the accumulation of dust and the blockage of the channel;

[0029] 2. A stirring component is provided to stir the purified water, so that the dust entering the purified water settles quickly, and the dust remaining in the purified water flows with the flow of the purified water, thereby preventing the accumulation of dust after settling and causing blockage of the internal passage of the purification equipment;

[0030] 3. A vertical plate is provided on the stirring component, and the vertical plate rotates with the rotation of the stirring component, thereby driving the harmful gas after the dust is removed to be quickly discharged into the purification component, thereby improving the purification efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1 It is a three-dimensional schematic diagram of the overall structure;

[0033] Figure 2 It is a schematic diagram of the overall three-dimensional cross section;

[0034] Figure 3 It is a schematic diagram of the structure of the stirring component;

[0035] Figure 4 It is a schematic diagram of a three-dimensional cross-section of the structure of the waterproof cover;

[0036] Figure 5 It is a three-dimensional schematic diagram of the transmission rod. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0038] Combined with this Figures 1 to 5 The embodiment of the device for purifying degradable plastic particles is described below. Specifically, the device for purifying degradable plastic particles is constructed as a split structure, which has components such as a waterproof cover 6, a wind shield 7 and a support rod 8. By providing the waterproof cover and the wind shield, when the gas entrained with dust enters the device, it settles in the purified water provided in the gap between the waterproof cover and the wind shield, and the harmful gas enters the interior of the device through the purified water, and is finally purified and discharged by the purification components, thereby achieving separation and purification of dust in the exhaust gas and the exhaust gas.

[0039] Please refer to Figures 1 to 5 , a device for purifying degraded plastic particles, comprising:

[0040] A waterproof cover 6, the waterproof cover 6 includes an air inlet and an air outlet;

[0041] The windshield 7 includes an air inlet and an air outlet. The outer side of the waterproof cover 6 is wrapped with the windshield 7. The waterproof cover 6 is connected to the air suction pipe 16. A fan 5 is arranged inside the waterproof cover 6. The fan 5 is used to generate negative pressure in the waterproof cover 6. The exhaust gas is sucked into the waterproof cover 6 from the air suction pipe 16, enters from the air inlet of the waterproof cover 6, and flows out from the air outlet of the waterproof cover 6 to the air inlet of the windshield 7;

[0042] At least two support rods 8, the support rods 8 are used to connect and fix the waterproof cover 6 and the wind shield 7;

[0043] The main body 1 has purified water at the bottom of the inner cavity of the main body 1, the bottoms of the waterproof cover 6 and the wind shield 7 are immersed in the purified water, and the depth of the purified water is lower than the height of the waterproof cover 6, the exhaust gas enters the purified water from the air outlet of the wind shield 7, the purified exhaust gas is discharged from the purified water into the main body 1, and enters the purification component from the main body 1 to be purified and discharged.

[0044] The waterproof cover 6 is used to block the purified water and the suction pipe 16 to prevent the purified water from entering the suction pipe 16 and then flowing into the degradation equipment to affect the degradation. At the same time, the waterproof cover 6 also guides the gas sucked by the suction pipe 16 to the inside of the main body 1.

[0045] The wind shield 7 is used to guide the gas entering the main body 1 into the purified water. Since the bottoms of the waterproof cover 6 and the wind shield 7 are immersed in the purified water, the exhaust gas needs to be purified by the purified water when flowing in the gap between the waterproof cover 6 and the wind shield 7. Then the exhaust gas can enter the device through the purified water, thereby purifying the dust in the gas, so that the dust remains in the purified water, while the harmful gas is discharged from the purified water into the purification component for purification and then discharged.

[0046] The support rod 8 is used to connect the waterproof cover 6 and the wind shield 7, so that the waterproof cover 6 and the wind shield 7 remain relatively fixed. Of course, in some disclosures, the support rod 8 can be designed as other supporting components. The purpose of its setting is to connect the waterproof cover 6 and the wind shield 7 through the support rod 8, so that the position of the wind shield 7 can be relatively fixed. Of course, a certain gap must be left between the multiple support rods 8 to allow exhaust gas to pass through.

[0047] In the present application, in order to make the fan 5 rotate and thus realize the function of sucking gas into the main body 1, a transmission rod 3 is provided in the main body 1, one end of the transmission rod 3 is fixedly connected to the output end of the driving motor 2 installed on the top of the main body 1, and the other end thereof passes through the wind shield 7 and extends to the inside of the waterproof cover 6 and is fixedly connected to the fan 5. One end of the transmission rod 3 passes through the wind shield 7 and is rotatably connected to the wind shield 7 through a sealed bearing. The sealed bearing can prevent the gas from directly entering the interior of the main body 1 through the gap in the bearing or between the bearing and the transmission rod 3.

[0048] In the present application, in order to prevent dust from settling in large quantities and accumulating at the bottom of the main body 1, or on the inner and outer walls of the waterproof cover 6 and the wind shield 7, a stirring component 4 is fixedly connected to the outer side of the transmission rod 3, and the bottom end of the stirring component 4 extends to the inside of the purified water. The stirring component 4 includes a connecting sleeve 9, at least one bending component 41 and a vertical plate 10. The stirring component 4 is driven to rotate inside the main body 1 by the transmission rod 3. Since the bottom of the stirring component 4 is located inside the purified water, the purified water is stirred, so that the dust in the purified water is driven along with the flow of the purified water, thereby preventing dust from settling in large quantities and accumulating.

[0049] In the present application, the connecting sleeve 9 is fixed to the outer surface of the transmission rod 3, and a plurality of bending parts 41 are fixedly connected to the outer surface of the connecting sleeve 9. The plurality of bending parts 41 are distributed in a circular array, and the bottom of the vertical section of the bending part 41 extends into the purified water. The transmission rod 3 drives the bending part 41 to rotate while stirring the purified water. The flow of the purified water drives the dust in the water to move with it to avoid deposition.

[0050] In the present application, in order to speed up the entry of harmful gases after purified water into the purification component, the bending component 41 includes a vertical section extending vertically and a horizontal section extending horizontally. The horizontal section of the bending component 41 is penetrated and fixed with a vertical plate 10. The vertical plate 10 rotates with the rotation of the bending component 41. When rotating, the vertical plate 10 will drive the movement of the gas inside the main body 1, thereby forming a fan-like effect, accelerating the gas flow speed inside the main body 1, thereby realizing the rapid introduction of gas into the purification component and improving the purification efficiency.

[0051] In the figure, in order to achieve isolation and communication between the air duct and the water storage channel, the inner diameter of the waterproof cover 6 is gradually increased from top to bottom, and the inner diameter of the wind shield 7 is gradually increased from top to bottom. The wind shield 7 wraps the waterproof cover 6 inside, and the top of the waterproof cover 6 is set as an opening, and the bottom of the wind shield 7 is set as an opening, so that the exhaust gas can enter the main body 1 after passing through the waterproof cover 6, the wind shield 7 and the purified water, so as to facilitate the introduction of the dust-entrained gas from the air duct into the purified water for purification.

[0052] In the present application, in order to purify and discharge the remaining gas after the dust is purified, a purification component 12 is provided, including a connecting pipe 11 connected to the main body 1. The end of the connecting pipe 11 away from the main body 1 is fixedly connected to a purification chamber 121. The purification chamber 121 connects the main body 1 and the outside world. An air outlet is provided at the top of the purification chamber 121. The gas entering the purification component enters the purification chamber 121 under the guidance of the connecting pipe 11. A purification filter element 13 and a sealing structure are provided in the purification chamber 121. The exhaust gas entering the purification chamber 121 is purified by the purification filter element 13 and then discharged to the outside. The exhaust gas is purified by the purification filter element provided in the purification chamber 121 and then discharged, thereby realizing the purification and discharge of the exhaust gas in the process of degrading plastic particles and avoiding pollution to the environment.

[0053] In the present application, in order to facilitate the staff to replace the purified water, a water inlet 14 is fixedly connected to one side of the outer wall of the main body 1, and a water outlet 15 is fixedly connected to the bottom of one side of the outer wall of the main body 1. Purified water is added to the inside of the main body 1 through the water inlet 14, and the purified water with dust in the inside of the main body 1 is discharged through the water outlet 15, thereby realizing the continuous use of the device and preventing excessive dust from settling in the purified water, thereby reducing the dust purification efficiency.

[0054] In the present application, in order to facilitate the staff to replace the purification filter element 13, the purification chamber 121 is a split structure, divided into an upper part and a lower part. The upper and lower parts of the purification chamber 121 are locked by internal and external threads. The threaded upper and lower parts are convenient for the staff to directly open the top cover of the purification chamber 121 by rotation, thereby realizing the quick replacement of the purification filter element 13. The threaded interface should be provided with a corresponding sealing device, such as a sealing ring or a sealing sleeve, to prevent harmful gases from being directly discharged through the gap.

[0055] When using, follow these steps:

[0056] 1. Start the driving motor 2, which drives the transmission rod 3 to rotate, thereby rotating the fan 5 and the stirring component 4. The fan 5 rotates to suck the dust-carrying gas generated when the degradation equipment is working into the main body 1.

[0057] 2. The dusty gas passes through the waterproof cover 6 and is blocked in the gap between the wind shield 7 and the waterproof cover 6, and then enters the purified water stirred by the stirring component 4 between the two. The dust in the gas settles after fully contacting the purified water and is stirred along with the purified water.

[0058] 3. The gas passing through the purified water quickly enters the purification chamber 121 through the connecting pipe 11 under the thrust of the rotating vertical plate 10, and is then purified by the purification filter element arranged inside the purification chamber 121, and finally discharged through the gas outlet;

[0059] 4. After the purification device has been used for a period of time, the water outlet 15 is opened to discharge the purified water and the dust inside it, and purified water is added to the device again through the water inlet 14;

[0060] 5. After the purification device has been used for a period of time, the purification filter element 13 inside the purification chamber 121 is replaced by rotating the upper portion of the purification chamber 121 to separate the upper and lower portions.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0062] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A device for purifying degradable plastic particles, characterized in that: include: A waterproof cover (6), wherein the waterproof cover (6) comprises an air inlet and an air outlet; A windshield (7), the windshield (7) comprising an air inlet and an air outlet, the outer side of the waterproof cover (6) is wrapped with the windshield (7), the waterproof cover (6) is connected to the air suction pipe (16), a fan (5) is arranged inside the waterproof cover (6), the fan (5) is used to generate negative pressure inside the waterproof cover (6), the exhaust gas is sucked into the waterproof cover (6) from the air suction pipe (16), enters from the air inlet of the waterproof cover (6), and flows out from the air outlet of the waterproof cover (6) to the air inlet of the windshield (7); At least two support rods (8), wherein the support rods (8) are used to connect and fix the waterproof cover (6) and the wind shield (7); A main body (1), wherein the bottom of the inner cavity of the main body (1) is filled with purified water, the bottoms of the waterproof cover (6) and the wind shield (7) are immersed in the purified water, and the depth of the purified water is lower than the height of the waterproof cover (6), the exhaust gas enters the purified water from the air outlet of the wind shield (7), the purified exhaust gas is discharged from the purified water into the main body (1), and enters the purification component from the main body (1) to be purified and discharged.

2. The device for purifying degradable plastic particles according to claim 1, characterized in that: A transmission rod (3) is provided in the main body (1); one end of the transmission rod (3) is fixedly connected to the output end of a driving motor (2) mounted on the top of the main body (1); the other end of the transmission rod (3) passes through the wind shield (7) and extends to the inside of the waterproof cover (6) to be fixedly connected to the fan (5); one end of the transmission rod (3) passes through the wind shield (7) and is rotatably connected to the wind shield (7) via a sealed bearing.

3. The device for purifying degradable plastic particles according to claim 2, characterized in that: The outer side of the transmission rod (3) is fixedly connected with a stirring component (4), and the stirring component (4) comprises a connecting sleeve (9), at least one bending component (41) and a vertical plate (10).

4. The device for purifying degradable plastic particles according to claim 3, characterized in that: The connecting sleeve (9) is fixed to the outer surface of the transmission rod (3), and the plurality of bending parts (41) are distributed in a circular array.

5. The device for purifying degradable plastic particles according to claim 4, characterized in that: The bending component (41) comprises a vertical section extending vertically and a horizontal section extending horizontally, the bottom of the vertical section of the bending component (41) extends into the interior of the purified water, the horizontal section of the bending component (41) penetrates and is fixed with a vertical plate (10), and the end of the horizontal section is fixedly connected to the outer surface of the connecting sleeve (9).

6. The device for purifying degradable plastic particles according to claim 1, characterized in that: The inner diameter of the waterproof cover (6) gradually increases from top to bottom, and the inner diameter of the wind shield (7) gradually increases from top to bottom, and the wind shield (7) wraps the waterproof cover (6) inside.

7. The device for purifying degradable plastic particles according to claim 6, characterized in that: The purification component (12) comprises a connection pipe (11) connected to the main body (1); one end of the connection pipe (11) away from the main body (1) is fixedly connected to a purification chamber (121); the purification chamber (121) communicates with the main body (1) and the outside.

8. The device for purifying degradable plastic particles according to claim 7, characterized in that: A purification filter element (13) and a sealing structure are arranged in the purification chamber (121); the waste gas entering the purification chamber (121) is purified by the purification filter element (13) and then discharged to the outside.

9. The device for purifying degradable plastic particles according to claim 8, characterized in that: A water inlet (14) is fixedly connected to one side of the outer wall of the main body (1), and a water outlet (15) is fixedly connected to the bottom of one side of the outer wall of the main body (1); Purified water is added into the main body (1) through the water inlet (14), and the purified water containing dust in the main body (1) is discharged through the water outlet (15).

10. The device for purifying degradable plastic particles according to claim 9, characterized in that: The purification chamber (121) is a split structure, and the purification chamber (121) is divided into an upper part and a lower part. The upper part and the lower part of the purification chamber (121) are locked by internal and external threads.

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