CN213617767U - Regenerated plastics impurity treatment filters and trades screen (ing) ware - Google Patents

Abstract

The utility model discloses a reclaimed plastic impurity treatment filters trades screen (ing) ware, including inlet pipe, first solenoid valve and second filter chamber, feed valve is installed to the outer wall of inlet pipe, and the left side below of inlet pipe is connected with first conveyer pipe, first solenoid valve sets up in the outer wall of first conveyer pipe, the right side below of inlet pipe is connected with the second conveyer pipe, and the outer wall of second conveyer pipe installs the second solenoid valve, the main part board is installed to the below of second conveyer pipe, and is provided with first filter chamber below the left side of main part board, the right side below in the main part board is installed to the second filter chamber, the below of first filter chamber and second filter chamber all is connected with the discharging pipe, and the outer wall of discharging pipe installs the check valve, the below of discharging pipe is provided with the overstock kettle, the cushion is all installed at both ends about the filter screen. The regenerated plastic impurity treatment filtering screen changer can change the filtering device under the condition that production is not stopped any more, and the working efficiency of production is increased.

Description

Regenerated plastics impurity treatment filters and trades screen (ing) ware

Technical Field

The utility model relates to a plastic processing device technical field specifically is a reclaimed plastic impurity treatment filters and trades net ware.

Background

The plastic is widely used for various foods, medicines, nontoxic and aseptic packaging materials, and base materials of the electronic field, the mechanical field, the cinematographic film, the computer floppy disk and the like, so that a large amount of garbage is generated, and the garbage is recycled for reprocessing and manufacturing, which is a great project. In the production process of manufacturing the flat filaments from the waste materials into the raw materials of products such as woven bags and the like, impurities are inevitably mixed, so that the impurities and paste materials need to be filtered out through the net sheets in the net changer, so that purer substances can be obtained, convenience is provided in subsequent processing procedures, and the production quality of the products can be improved.

The filter screen is not convenient for change in the plastics impurity filters trade wire stitcher use in the market, even when changing, still need stop production facility, so not only can cause the waste of raw and other materials, but also can cause the harm to production machinery, still can increase manufacturing cost's problem, for this reason we provide a regeneration plastics impurity treatment filters trade wire stitcher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reclaimed plastic impurity treatment filters and trades screen ware to the plastics impurity that proposes in solving above-mentioned background art filters and trades screen ware use in not being convenient for change the filter screen, even when changing, still need stop production facility, so not only can cause the waste of raw and other materials, but also can cause the harm to production machinery, still can increase manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a reclaimed plastic impurity treatment filtering screen changer comprises an inlet pipe, a first electromagnetic valve and a second filter chamber, wherein a feeding valve is installed on the outer wall of the inlet pipe, a first conveying pipe is connected to the lower portion of the left side of the inlet pipe, the first electromagnetic valve is arranged on the outer wall of the first conveying pipe, a second conveying pipe is connected to the lower portion of the right side of the inlet pipe, a second electromagnetic valve is installed on the outer wall of the second conveying pipe, a main body plate is installed below the second conveying pipe, a first filter chamber is arranged below the left side of the main body plate, the second filter chamber is installed below the right side of the main body plate, bolts are connected to the left end and the right end of the first filter chamber and the right end of the second filter chamber, filter screens are arranged on the inner sides of the first filter chamber and the second filter chamber, sealing gaskets are arranged above the filter screens, cover plates are connected above the sealing gaskets, discharge pipes are connected to the lower portions of the first filter, and the outer wall of the discharge pipe is provided with a one-way valve, a overstock kettle is arranged below the discharge pipe, and cushion blocks are arranged at the left end and the right end of the filter screen.

Preferably, the first electromagnetic valve and the second electromagnetic valve are respectively communicated with the inner walls of the first conveying pipe and the second conveying pipe, and the first electromagnetic valve and the second electromagnetic valve are symmetrical about the vertical central line of the feeding pipe.

Preferably, the main body plate and the first and second filtering chambers form a detachable structure through bolts, and the first and second filtering chambers have the same shape and size.

Preferably, the filter screen all constitutes the block structure through between cushion and first straining chamber and the second straining chamber, and the structure of filter screen is U style of calligraphy structure.

Preferably, the cover plate and the first filter chamber and the second filter chamber form a sealing structure through a sealing gasket, and the height of the cover plate protruding out of the first filter chamber and the second filter chamber is 3 mm.

Preferably, the overstock kettle forms a communicating structure with the first filtering chamber and the second filtering chamber through the discharge pipe, and the check valve penetrates through the inner wall of the discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the regenerated plastic impurity treatment filtering screen changer is provided with the first electromagnetic valve and the second electromagnetic valve, and can be closed and opened alternately to control different filter chambers to which plastic raw materials flow, so that one filter chamber can be utilized, the other filter chamber can be used for replacing a filter screen or performing maintenance, sufficient time can be provided for the maintenance, the phenomenon that production needs to be stopped when equipment is replaced is avoided, the production efficiency can be increased, and the production time and the production cost are reduced;

2. the bolts are arranged for conveniently disassembling the filter chamber and the main body plate, and conveniently replacing, maintaining and cleaning devices such as a filter screen and the like in the filter chamber, and can realize repeated disassembly and assembly, increasing the use times, the cushion blocks are arranged for clamping and fixing the filter screen and the filter chamber, shaking occurs in the use process, and the cushion blocks can isolate the filter screen and the inner wall of the filter chamber, so that the filter screen can carry out multi-surface filtration,

3. set up apron and sealed pad, can seal up the inside of straining chamber, prevent straining chamber gas leakage, and can extrude fixedly to the filter screen through the apron, prevent to appear rocking, guarantee that the filtration can steadily go on, prevent that the filter screen from droing, filter failure, set up the overstock kettle, at the in-process of carrying, can store partly raw materials after the filtration in the overstock kettle, prevent at the in-process of production, avoid because the phenomenon of raw materials shortage appears during the conversion straining chamber, cause the nonconformity of product.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a feed pipe; 2. a feed valve; 3. a first delivery pipe; 4. a first solenoid valve; 5. a second delivery pipe; 6. a second solenoid valve; 7. a main body plate; 8. a first filtration chamber; 9. a second filtration chamber; 10. a bolt; 11. filtering with a screen; 12. a gasket; 13. a cover plate; 14. a discharge pipe; 15. a one-way valve; 16. the kettle is overstocked; 17. and a cushion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a regenerated plastic impurity treatment filtering screen changer comprises a feeding pipe 1, a feeding valve 2, a first conveying pipe 3, a first electromagnetic valve 4, a second conveying pipe 5, a second electromagnetic valve 6, a main body plate 7, a first filtering chamber 8, a second filtering chamber 9, a bolt 10, a filtering screen 11, a sealing gasket 12, a cover plate 13, a discharging pipe 14, a one-way valve 15, a pressure accumulating kettle 16 and a cushion block 17, wherein the feeding valve 2 is installed on the outer wall of the feeding pipe 1, the first conveying pipe 3 is connected to the lower portion of the left side of the feeding pipe 1, the first electromagnetic valve 4 is arranged on the outer wall of the first conveying pipe 3, the second conveying pipe 5 is connected to the lower portion of the right side of the feeding pipe 1, the second electromagnetic valve 6 is installed on the outer wall of the second conveying pipe 5, the main body plate 7 is installed below the second conveying pipe 5, the first filtering chamber 8 is arranged below the left side of the main body plate 7, the second filtering, bolts 10 are connected to the left end and the right end of the first filtering chamber 8 and the second filtering chamber 9, filtering nets 11 are arranged on the inner sides of the first filtering chamber 8 and the second filtering chamber 9, a sealing gasket 12 is arranged above the filtering nets 11, a cover plate 13 is connected above the sealing gasket 12, discharging pipes 14 are connected to the lower portions of the first filtering chamber 8 and the second filtering chamber 9, a one-way valve 15 is installed on the outer wall of each discharging pipe 14, a pressure accumulating kettle 16 is arranged below each discharging pipe 14, and cushion blocks 17 are installed at the left end and the right end of each filtering net 11;

the first electromagnetic valve 4 and the second electromagnetic valve 6 are respectively communicated with the inner walls of the first conveying pipe 3 and the second conveying pipe 5, the first electromagnetic valve 4 and the second electromagnetic valve 6 are symmetrical about the vertical central line of the feeding pipe 1, the first electromagnetic valve 4 and the second electromagnetic valve 6 are arranged, the two electromagnetic valves can be closed and opened alternately, different filter chambers in which plastic raw materials flow can be controlled conveniently, so that one filter screen 11 or maintenance work can be replaced, sufficient time can be provided for the maintenance work, the phenomenon that production needs to be stopped when equipment is replaced is avoided, the production efficiency can be increased, the production time and the production cost are solved, the main body plate 7 and the first filter chamber 8 and the second filter chamber 9 form a detachable structure through bolts 10, and the first filter chamber 8 and the second filter chamber 9 are identical in shape and size, the bolts 10 are arranged for facilitating the disassembly of the filter chamber and the main body plate 7, facilitating the replacement, maintenance and cleaning of devices such as a filter screen 11 and the like in the filter chamber, realizing the disassembly and assembly for many times and increasing the use times;

the filter screen 11 forms a clamping structure with the first filter chamber 8 and the second filter chamber 9 through the cushion block 17, the filter screen 11 is in a U-shaped structure, the cushion block 17 is arranged to clamp and fix the filter screen 11 and the filter chambers, shaking occurs in the use process, the cushion block 17 is utilized to isolate the filter screen 11 and the inner walls of the filter chambers, so that the filter screen 11 can perform multi-surface filtration, the cover plate 13 forms a sealing structure with the first filter chamber 8 and the second filter chamber 9 through the sealing gasket 12, the height of the cover plate 13 protruding out of the first filter chamber 8 and the second filter chamber 9 is 3mm, the cover plate 13 and the sealing gasket 12 are arranged to seal the inside of the filter chambers, the filter chambers are prevented from air leakage, the filter screen 11 can be extruded and fixed through the cover plate 13, shaking is prevented, the stable filtration is ensured, the filter screen 11 is prevented from falling off and filtering failure is prevented, overstock kettle 16 all constitutes the connectivity between through discharging pipe 14 and first straining chamber 8 and second straining chamber 9, and check valve 15 link up in the inner wall of discharging pipe 14, set up overstock kettle 16, at the in-process of carrying, can store the raw materials after the filtration of a part in overstock kettle 16, prevent at the in-process of production, avoid because the phenomenon of raw materials shortage appears during the conversion straining chamber, cause the nonconforming of product, and utilize check valve 15, can guarantee that the raw materials of first straining chamber 8 can not flow to second straining chamber 9, produce the refluence.

The working principle is as follows: for the regenerated plastic impurity treatment filter screen changer, firstly, raw materials flow in through a feeding pipe 1, the flow of the raw materials can be controlled through a feeding valve 2 when the raw materials flow in, then when a first electromagnetic valve 4 is opened, a second electromagnetic valve 6 is closed, the raw materials enter a first filter chamber 8 through the conveying of a first conveying pipe 3 and are filtered through a filter screen 11 of the first filter chamber 8, then the raw materials flow out of the first filter chamber 8 and flow into a overstock pot 16 through a discharging pipe 14, then when the raw materials flow into a next process, the raw materials do not flow into the next process when the raw materials just start to flow into the overstock pot 16, the raw materials flow out after the overstock pot 16 is filled with the raw materials, then when the filter screen 11 needs to be changed after the first filter chamber 8 works for a period of time, the second electromagnetic valve 6 is firstly opened, then the first electromagnetic valve 4 is closed, so that the raw materials flow into a second filter chamber 9 through a second conveying pipe 5 for filtering, and flow out through the discharging pipe 14, the check valve 15 on the discharging pipe 14 can avoid the backflow of raw materials, then the bolt 10 connected between the first filtering chamber 8 and the main body plate 7 can be detached, the cover plate 13 and the sealing gasket 12 are taken down, the filtering net 11 is taken out from the cushion block 17, a new filtering net 11 is replaced, then the filtering net 11 is installed again, the next use is waited, and therefore the using process of the whole regenerated plastic impurity treatment filtering net changer is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a reclaimed plastic impurity handles and filters trade net ware, includes inlet pipe (1), first solenoid valve (4) and second filter chamber (9), its characterized in that: the feeding device is characterized in that a feeding valve (2) is installed on the outer wall of the feeding pipe (1), a first conveying pipe (3) is connected to the lower portion of the left side of the feeding pipe (1), a first electromagnetic valve (4) is arranged on the outer wall of the first conveying pipe (3), a second conveying pipe (5) is connected to the lower portion of the right side of the feeding pipe (1), a second electromagnetic valve (6) is installed on the outer wall of the second conveying pipe (5), a main body plate (7) is installed below the second conveying pipe (5), a first filter chamber (8) is arranged below the left side of the main body plate (7), a second filter chamber (9) is installed below the right side of the main body plate (7), bolts (10) are connected to the left end and the right end of the first filter chamber (8) and the right end of the second filter chamber (9), a filter screen (11) is arranged on the inner sides of the first filter chamber (8) and the second filter chamber (9), and a sealing gasket (12), and the top of sealed pad (12) is connected with apron (13), the below of first straining chamber (8) and second straining chamber (9) all is connected with discharging pipe (14), and discharging pipe (14) outer wall installs check valve (15), the below of discharging pipe (14) is provided with overstock kettle (16), cushion (17) are all installed at both ends about filter screen (11).

2. The impurity treatment filter screen changer for recycled plastics as claimed in claim 1, wherein: the first electromagnetic valve (4) and the second electromagnetic valve (6) are respectively communicated with the inner walls of the first conveying pipe (3) and the second conveying pipe (5), and the first electromagnetic valve (4) and the second electromagnetic valve (6) are symmetrical about the vertical central line of the feeding pipe (1).

3. The impurity treatment filter screen changer for recycled plastics as claimed in claim 1, wherein: the main body plate (7) forms a detachable structure with the first filtering chamber (8) and the second filtering chamber (9) through bolts (10), and the shape and the size of the first filtering chamber (8) and the second filtering chamber (9) are the same.

4. The impurity treatment filter screen changer for recycled plastics as claimed in claim 1, wherein: the filter screen (11) passes through all to constitute the block structure between cushion (17) and first straining chamber (8) and second straining chamber (9), and the structure of filter screen (11) is U style of calligraphy structure.

5. The impurity treatment filter screen changer for recycled plastics as claimed in claim 1, wherein: the cover plate (13) forms a sealing structure with the first filtering chamber (8) and the second filtering chamber (9) through the sealing gasket (12), and the height of the cover plate (13) protruding out of the first filtering chamber (8) and the second filtering chamber (9) is 3 mm.

6. The impurity treatment filter screen changer for recycled plastics as claimed in claim 1, wherein: the overstock kettle (16) is communicated with the first filtering chamber (8) and the second filtering chamber (9) through the discharge pipe (14), and the one-way valve (15) penetrates through the inner wall of the discharge pipe (14).

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