CN214808815U

CN214808815U - Plastic granules hydroextractor circulating water filter equipment

Info

Publication number: CN214808815U
Application number: CN202121567468.0U
Authority: CN
Inventors: 刘土法; 李祥伟; 刘博韬; 王玲
Original assignee: Nanjing Hone Machinery Electronics Co ltd
Current assignee: Nanjing Hone Machinery Electronics Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2021-11-23
Anticipated expiration: 2031-07-10

Abstract

The utility model belongs to the technical field of the technique of plastic granules dehydration and specifically relates to a plastic granules hydroextractor circulation water filter equipment is related to, and it includes the water storage box, the top surface of water storage box is provided with the filter mantle that is used for connecting hydroextractor drainage end, by the one side orientation of connecting hydroextractor drainage end in the filter mantle set gradually in the water storage box and be no less than two sets of filtering component, be provided with on the filter mantle and be used for the drive filtering component derives the drive assembly of filter mantle. This application has the impurity that reduces the cooling water that the plastic granules hydroextractor derives and recycles, makes things convenient for operating personnel to clear up impurity's effect fast.

Description

Plastic granules hydroextractor circulating water filter equipment

Technical Field

The application relates to the technical field of plastic particle dehydration, in particular to a plastic particle dehydrator water filter device for circulation.

Background

The plastic granules hydroextractor is used for cutting grain production process under water, separates the cooling water and the main equipment of plastic granules, and after the plastic granules that the cutting was accomplished exported underwater pelleter, the cooling water came out along with the granule is synchronous, needs to separate plastic granules and cooling water with the recovery plastic granules this moment.

In the related art, a plastic particle dehydrator is generally disposed on one side of the underwater pelletizer, and plastic particles and cooling water led out from the underwater pelletizer are guided into the plastic particle dehydrator to be dehydrated and separated. The water storage tank is arranged on one side of the plastic particle dehydrator in advance, the water discharging end of the plastic particle dehydrator is connected with the water storage tank, the filter screen is arranged in the water storage tank in advance, cooling water separated by the plastic particle dehydrator is guided into the water storage tank, filtered and stored in the water storage tank, and the filtered cooling water can be extracted through the water pump and is circularly supplied to the underwater granulator for use.

To the correlation technique among the above-mentioned, the inventor thinks that the cooling water that derives through the plastic granules hydroextractor presss from both sides miscellaneous part and cuts the piece and the impurity that the grain produced, back process filter screen filtration in the leading-in water storage box, the easy a large amount of impurity of deposit on the filter screen, after using a period, operating personnel need in time open the water storage box and make a round trip to get and put the filter screen and in time clear up deposit impurity, just can guarantee the filter effect of filter screen, get and put and clear up the filter screen comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

For the convenience of operating personnel quick clearance water storage box in filter sedimentary impurity, this application provides a plastic granules hydroextractor circulation water filter equipment.

The application provides a plastic granules hydroextractor circulation water filter equipment adopts following technical scheme:

the utility model provides a plastic granules hydroextractor circulating water filter equipment, includes the water storage box, the top surface of water storage box is provided with the filter mantle that is used for connecting hydroextractor drainage end, by the one side orientation of connecting hydroextractor drainage end in the filter mantle set gradually in the water storage box and be no less than two sets of filtering component, be provided with on the filter mantle and be used for the drive filtering component derives the drive assembly of filter mantle.

By adopting the technical scheme, an operator drives the dehydrator to separate and guide cooling water into the filter cover, impurities in the cooling water are deposited on the filter assemblies after the impurities are filtered by at least two groups of filter assemblies, and the cooling water is guided into the water storage tank, so that the cooling water can be recycled by the operator; after a period of time, operating personnel starts drive assembly drive filtering component and derives the filter mantle in turn to make things convenient for operating personnel to clear up sedimentary impurity on the filtering component fast, be no less than two sets of filtering component and be favorable to operating personnel to continue under the non-stop state and filter cooling water impurity.

Optionally, a guide outlet is formed in a side wall of the filter housing, the filter assembly includes a filter frame which is slidably disposed in the filter housing toward the guide outlet, and a first filter plate is disposed in the filter frame;

the driving assembly comprises a screw rod which is in threaded connection with the filter frame along the sliding direction of the filter frame, and a first motor for driving the screw rod to rotate is fixed on the side wall of the filter cover.

Through adopting above-mentioned technical scheme, operating personnel starter motor drives the lead screw and rotates to the filter mantle is derived by the delivery port to the drive filter frame, makes things convenient for operating personnel to clear up sedimentary impurity on the filter plate one fast, improves the convenience that operating personnel cleared up the filter plate one.

Optionally, one filter plate is rotatably connected with the inner frame wall of the filter frame, and a second motor for driving the first filter plate to turn is arranged in the filter frame.

By adopting the technical scheme, after the filter frame and the filter plate I are led out of the filter cover by the operator driving motor I, the filter plate I is driven to turn by the driving motor II, so that the filter plate I is conveniently led down by impurities deposited on the top surface of the filter plate I, and the operator can conveniently and quickly clean the filter plate I.

Optionally, an elastic sealing strip for abutting against the inner frame wall of the filter frame is fixed on the end wall of the filter plate facing the filter frame.

By adopting the technical scheme, when the first filter plate is arranged in the filter frame, the elastic sealing strip is in sealing fit with the inner frame wall of the filter frame, so that the first filter plate is favorably prevented from being guided down by impurities between the first filter plate and the inner frame wall of the filter frame, and the sealing property of the first filter plate in the filter frame is improved.

Optionally, a cleaning box is arranged on one side of the water storage tank, which is located at the opening end of the outlet guide, and an introduction port for introducing the filter frame is formed in the side wall of the cleaning box, which faces the outlet guide.

By adopting the technical scheme, an operator drives the filter frame to be guided into the cleaning box through the inlet, and then drives the filter plate to turn over to guide down accumulated impurities, so that the impurities on the filter plate can be collected quickly.

Optionally, the cleaning box top surface has been seted up and has been sprayed the mouth, just the top surface of cleaning box has erect and has sprayed the shell, the end that sprays the shell orientation spray the mouth, one side of water storage box is provided with the extraction pump, the extraction end intercommunication of extraction pump the water storage box bottom, the delivery end intercommunication of extraction pump spray the shell.

By adopting the technical scheme, after the filter frame is driven by an operator to be guided into the cleaning box, the filter plate is driven to turn over and guide down accumulated impurities, then the extraction pump is started to extract cooling water of the water storage box, and then the spray shell sprays the filter plate I, so that the effect of cleaning the filter plate I is further improved.

Optionally, a backflow pump is arranged on one side of the cleaning box, a pumping end of the backflow pump is communicated with the inner bottom of the cleaning box, and a conveying end of the backflow pump is communicated with the water storage box;

and the extraction end of the reflux pump is provided with a second filter plate, and the size of the filter hole of the second filter plate is not smaller than that of the filter hole of the first filter plate.

Through adopting above-mentioned technical scheme, when clearing up the incasement and storing too much cooling water, operating personnel starts the backwash pump and draws the cooling water in the clearance incasement and leads back to the water storage box in, and filter plate two filters the cooling water that flows back to in the water storage box, is favorable to reducing the possibility that impurity leads back the water storage box once more.

Optionally, the inner wall of the cleaning box is provided with a water level sensor, the outer side wall of the cleaning box is provided with a controller for connecting the water level sensor with wires, and the controller is connected with the reflux pump in a control mode.

Through adopting above-mentioned technical scheme, when the cooling water level of gathering in the cleaning box touches level sensor, level sensor will signal transmission to controller, and the controller opens the ponding of backwash pump extraction cleaning box then and the leading-in water storage box to be favorable to in time the retaining of backward flow cleaning box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the impurities in the cooling water are filtered by at least two groups of filtering assemblies, the impurities are deposited on the filtering assemblies, and the cooling water is guided into the water storage tank, so that the cooling water can be recycled by operators; after a period of time, an operator starts the driving assembly to drive the filtering assemblies to alternately lead out the filtering covers, so that the operator can conveniently and quickly clean impurities deposited on the filtering assemblies, and the filtering assemblies are not less than two groups of filtering assemblies, so that the operator can continuously filter the impurities of the cooling water without stopping the machine;

2. the operator drives the motor II to drive the filter plate I to turn over, which is beneficial to guiding impurities deposited on the top surface of the filter plate I down to the filter plate I and is convenient for the operator to quickly clean the filter plate I;

3. an operator starts an extraction pump to extract cooling water of the water storage tank and sprays the first filter plate through the spraying shell, and therefore the effect of cleaning the first filter plate is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a water storage tank, a filter cover, a cleaning tank, a circulating water pump, a separation filter plate, a suction pump, a reflux pump, a spray shell and a controller.

Fig. 2 is a partial cross-sectional view of a second motor and a filter assembly embodying the present invention.

Fig. 3 is a partial cross-sectional view of an embodiment of the present invention showing a drive unit, a first support bar, a second support bar, a water level sensor, and a second filter plate.

Reference number description, 1, water storage tank; 11. a water circulating pump; 12. separating the filter plates; 2. a filter housing; 21. a lead-out port; 22. a first bearing strip; 23. a cover; 24. a conduit; 3. a filter assembly; 31. a filter frame; 32. a first filter plate; 33. a second motor; 34. an elastic sealing strip; 4. a drive assembly; 41. a first motor; 42. a screw rod; 5. cleaning the box; 51. a spray port; 52. an inlet port; 53. a second bearing strip; 54. a support; 6. spraying a shell; 61. a pump; 62. a first extraction pipe; 63. a first conveying pipe; 7. a reflux pump; 71. a second extraction pipe; 72. a second conveying pipe; 73. a second filter plate; 8. a water level sensor; 81. and a controller.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses plastic granules hydroextractor circulating water filter equipment. Referring to fig. 1 and 2, the device for filtering the recycling water of the plastic particle dehydrator comprises a water storage tank 1, wherein the top surface of the water storage tank 1 is opened and covered with a filter cover 2, the top surface of the filter cover 2 is connected with a conduit 24 for communicating the drainage end of the dehydrator, and the bottom surface of the filter cover 2 is communicated with the top surface opening of the water storage tank 1. At least two sets of filter component 3 are vertically set gradually in the filter mantle 2, use two sets of filter component 3 as the example in this application embodiment, and filter mantle 2 top surface can be opened and be provided with shroud 23, conveniently supplies operating personnel to open and observe the filtration condition of filter component 3. A separation filter plate 12 is vertically arranged in the water storage tank 1, the separation filter plate 12 separates the interior of the water storage tank 1 into two cavities, one of the cavities is positioned right below the filter cover 2, a circulating water pump 11 is arranged on the outer side of the water storage tank 1, and the pumping end of the circulating water pump 11 is communicated with the other cavity to circularly guide out the filtered cooling water.

Operating personnel is with hydroextractor drainage end intercommunication pipe 24, the cooling water of separation dewatering machine is mingled with in the leading-in filter mantle 2 of impurity, filter and deposit impurity through two-layer filtering component 3, impurity is cut apart by separating filter plate 12 once more after leading-in water storage box 1 of the cooling water after the filtration, start circulating water pump 11 and can extract the cooling water after the filtration, be favorable to reducing the impurity in the cooling water that the plastic granules hydroextractor derived and used cyclically, be no less than two sets of filtering component 3 and be favorable to operating personnel not to continue to filter the impurity in the cooling water under the shut down state.

Referring to fig. 2 and 3, the side wall of the filter housing 2 facing the side of the circulating water pump 11 is provided with a leading-out port 21, two opposite inner housing walls of the filter housing 2 are relatively fixed with a first bearing strip 22, the first bearing strip 22 extends towards the leading-out port 21 along the horizontal direction, the two opposite bearing strips 22 form a group, and two groups of first bearing strips 22 are longitudinally arranged in the filter housing 2 and correspond to the two filter assemblies 3 one by one.

The filter assembly 3 comprises a filter frame 31 which is arranged on a group of first bearing strips 22 in a sliding mode, a first filter plate 32 is arranged in the filter frame 31, elastic sealing strips 34 are fixed on the end walls of the outer periphery of the first filter plate 32, and the plate surface shape and size of the first filter plate 32 are matched with the size of the inner frame area of the filter frame 31 through the elastic sealing strips 34.

The side wall of the filter housing 2 departing from the outlet 21 is internally provided with a driving assembly 4 in the filter housing 2, the driving assembly 4 comprises a screw rod 42 which is in threaded connection with the filter frame 31 along the sliding direction of the filter frame 31, the side wall of the filter housing 2 departing from the outlet 21 is fixedly provided with a first motor 41, and the output end of the first motor 41 is fixedly connected with the end wall of the screw rod 42 with the same axis. When the first motor 41 drives the screw rod 42 to rotate, the filter frame 31 leads out the filter housing 2 towards the guide outlet 21 on the two first support strips 22, and the length of the screw rod 42 is set to be capable of leading the first filter plate 32 out of the filter housing 2 completely.

When the filter frame 31 is positioned in the filter cover 2, a second motor 33 is arranged in the inner frame wall of the filter frame 31, which is far away from the outlet 21, the position of the second motor 33 is positioned at the side length center of the inner frame of the filter frame 31 where the second motor is positioned, and the output end of the second motor 33 is coaxially and fixedly connected with the length center of the end wall of the first filter plate 32.

An operator starts the first motor 41 to drive the screw rod 42 to rotate, so that the filter frame 31 is driven to lead out the filter cover 2 from the leading-out port 21, then the second driving motor 33 drives the first filter plate 32 to turn over, impurities deposited on the top surface of the first filter plate 32 are conveniently led down to the first filter plate 32, the operator can conveniently and quickly clean the first filter plate 32, and convenience for cleaning the first filter plate 32 by the operator is improved. When the first filter plate 32 is placed in the filter frame 31, the elastic sealing strip 34 is in sealing fit with the inner frame wall of the filter frame 31, which is beneficial to reducing impurities from guiding down the first filter plate 32 between the first filter plate 32 and the inner frame wall of the filter frame 31, and improving the filtering sealing performance of the first filter plate 32 used in the filter frame 31.

Referring to fig. 1 and 2, the water storage tank 1 is provided with a cleaning tank 5 on the side of the opening end of the outlet 21, and the cleaning tank 5 is provided with an inlet 52 for introducing the filter frame 31 toward the side wall of the outlet 21.

Referring to fig. 2 and 3, two opposite inner walls of the cleaning box 55 are fixed with a second supporting strip 53 corresponding to the first supporting strip 22, and the second supporting strip 53 extends horizontally to the inner side wall of the cleaning box 5 facing the introducing port 52 and is used for continuously supporting the filter frame 31 guided out from the introducing port 21.

Referring to fig. 1 and 2, a spraying opening 51 is formed in the top surface of the cleaning box 5, a spraying shell 6 is erected on the top surface of the cleaning box 5 through a bracket 54, and a spraying end of the spraying shell 6 faces the spraying opening 51 and covers the spraying opening 51. And one side of the water storage tank 1, which is far away from the circulating water pump 11, is provided with an extraction pump 61, the extraction end of the extraction pump 61 is communicated with the bottom of the water storage tank 1 through an extraction pipe I62, and the conveying end of the extraction pump 61 is communicated with the spraying shell 6 through a conveying pipe I63.

After the operator drives the filter frame 31 to be guided into the cleaning box 5, the first filter plate 32 is driven to turn over to guide down accumulated impurities, then the extraction pump 61 is started to extract cooling water in the water storage tank 1, then the first filter plate 32 is sprayed by the spraying shell 6, and the effect of cleaning the first filter plate 32 is further improved.

Referring to fig. 1 and 3, a return pump 7 is arranged on one side of the cleaning tank 5, which is far away from the circulating water pump 11, the extraction end of the return pump 7 is communicated with the inner bottom of the cleaning tank 5 through an extraction pipe II 71, and the delivery end of the return pump 7 is communicated with the water storage tank 1 through a delivery pipe II 72. And a second filter plate 73 is arranged at one end of the second extraction pipe 71 connected with the cleaning box 5.

Referring to fig. 2 and 3, the size of the filter pores of the second filter plate 73 is not smaller than the size of the filter pores of the first filter plate 32, and the size of the second filter plate 73 in the embodiment of the present application is the same as that of the first filter plate 32.

Referring to fig. 1 and 3, a water level sensor 8 is arranged on the inner wall of the cleaning box 5, a controller 81 is arranged on the outer side wall of the cleaning box 5, the controller 81 is connected with the water level sensor 8 through an electric wire, and the controller 81 controls the on-off of the power supply connected with the reflux pump 7.

When the water level of the cooling water accumulated in the cleaning tank 5 touches the water level sensor 8, the water level sensor 8 transmits a signal to the controller 81, and the controller 81 then opens the reflux pump 7 to extract the accumulated water in the cleaning tank 5 and guide the accumulated water into the water storage tank 1, so that the water stored in the cleaning tank 5 can be refluxed in time. The second filter plate 73 filters the cooling water which flows back to the water storage tank 1, and is beneficial to reducing the possibility that impurities are led back to the water storage tank 1 again.

The implementation principle of the water filtering device for the plastic particle dehydrator is as follows: an operator drives the dehydrator to separate cooling water and leads the cooling water into the filter cover 2 through the guide pipe 24, impurities in the cooling water are filtered through the two groups of filter plates I32, the impurities are deposited on the filter plates I32, the cooling water is led into the water storage tank 1 and is filtered again through the separation filter plates 12, and then the circulating water pump 11 is driven to pump and recycle the cooling water.

When the first filter plate 32 needs to be cleaned, an operator starts the first motor 41 to drive the screw rod 42 to rotate and guide the filter frame 31 and the first filter plate 32 into the cleaning box 5, then starts the second motor 33 to drive the first filter plate 32 to turn over to guide impurities into the cleaning box 5, and simultaneously starts the extraction pump 61 to guide cooling water into the spray shell 6 and spray and clean the first filter plate 32 through the spray shell 6. Two filter plates are cleaned alternately, so that an operator can continuously filter impurities in the cooling water without stopping the machine, and when the water level in the cleaning box 5 reaches the water level sensor 8, the controller 81 controls the power supply of the reflux pump 7 to be switched on, and accumulated water is extracted and led back to the water storage tank 1.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a plastic granules hydroextractor is water filter equipment for circulation which characterized in that: including water storage tank (1), the top surface of water storage tank (1) is provided with filter mantle (2) that are used for connecting hydroextractor drainage end, move towards by the one side of connecting hydroextractor drainage end in filter mantle (2) set gradually in water storage tank (1) and be no less than two sets of filtering component (3), be provided with on filter mantle (2) and be used for the drive filtering component (3) are derived drive assembly (4) of filter mantle (2).

2. The plastic pellet dewatering machine circulation water filtering device as claimed in claim 1, wherein: a leading-out port (21) is formed in the side wall of the filtering cover (2), the filtering component (3) comprises a filtering frame (31) which is arranged in the filtering cover (2) in a sliding mode towards the leading-out port (21), and a first filtering plate (32) is arranged in the filtering frame (31);

the driving assembly (4) comprises a screw rod (42) which is in threaded connection with the filter frame (31) along the sliding direction of the filter frame (31), and a first motor (41) for driving the screw rod (42) to rotate is fixed on the side wall of the filter cover (2).

3. The plastic pellet dewatering machine circulation water filtering device as claimed in claim 2, characterized in that: the filter plate I (32) is rotatably connected with the inner frame wall of the filter frame (31), and a motor II (33) used for driving the filter plate I (32) to turn is arranged in the filter frame (31).

4. The plastic pellet dewatering machine circulation water filtering device of claim 3, characterized in that: and an elastic sealing strip (34) which is used for abutting against the inner frame wall of the filter frame (31) is fixed on the end wall of the filter plate I (32) facing the filter frame (31).

5. The plastic pellet dewatering machine circulation water filtering device of claim 3, characterized in that: a cleaning box (5) is arranged on one side, located at the opening end of the guide outlet (21), of the water storage box (1), and a guide inlet (52) for guiding the filter frame (31) into is formed in the side wall, facing the guide outlet (21), of the cleaning box (5).

6. The plastic pellet dewatering machine circulation water filtering device of claim 5, characterized in that: cleaning box (5) top surface has been seted up and has been sprayed mouth (51), just cleaning box (5)'s top surface has erect and has sprayed shell (6), the end that sprays shell (6) orientation spray mouth (51), one side of water storage box (1) is provided with extraction pump (61), the extraction end intercommunication of extraction pump (61) water storage box (1) bottom, the delivery end intercommunication of extraction pump (61) spray shell (6).

7. The plastic pellet dewatering machine circulation water filtering device of claim 6, characterized in that: a return pump (7) is arranged on one side of the cleaning box (5), the extraction end of the return pump (7) is communicated with the inner bottom of the cleaning box (5), and the conveying end of the return pump (7) is communicated with the water storage box (1);

and a second filter plate (73) is arranged at the extraction end of the reflux pump (7), and the size of the filter hole of the second filter plate (73) is not smaller than that of the filter hole of the first filter plate (32).

8. The plastic pellet dewatering machine circulation water filtering device of claim 7, characterized in that: the inner wall of clearance case (5) is provided with level sensor (8), the lateral wall of clearance case (5) is provided with the confession level sensor (8) connection by wire's controller (81), just controller (81) control connection backwash pump (7).