Filtering and circulating device for cooling water in extrusion workshop

Abstract

The utility model discloses a filtering and circulating device for cooling water in an extrusion workshop, which belongs to the technical field of return water filtering equipment of cooling water and comprises a cooling water tank, a water storage tank is mounted at the side end of the cooling water tank, a water falling slope plate is fixedly connected to the inner bottom end of the water storage tank, and a lifting component is mounted at the side end of the water storage tank in a sliding manner. A lifting assembly is arranged at the upper end of the water storage tank, a groove is formed in the inner bottom end of the water storage tank, the groove is located below the lifting assembly, and a collecting assembly for filtering cooling water is arranged at the upper end of the lifting assembly. The water flows into the production line cooling water tank after being filtered, so that the phenomenon that the water can be changed once every 10 days is realized, the water resource is greatly saved, and the cost waste and the personnel output are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the backwater filter equipment technical field of cooling water, more specifically, relate to a kind of filtering circulation device of cooling water in extrusion workshop. BACKGROUND

[0002] At present in the extrusion process, plastic is cooled and solidified rapidly by cooling water after high-temperature and high-pressure extrusion. Cooling water absorbs heat and carries away by contacting with plastic, thereby reducing the temperature of plastic and making it solidify quickly. The temperature and flow of cooling water have an important influence on the quality and efficiency of plastic extrusion.

[0003] And double-composite double-cooling production line cooling water tank is a kind of cooling equipment for plastic production line, mainly used for gradually cooling plastic strip, ensuring the integrity of finished product particles and plastic quality, but the existing double-composite double-cooling production line cooling water tank cooling water is after 2-3 days, many floating objects, many impurities, according to the experience of extrusion production, tap water cooling needs to be replaced once a day, and when replacing water, the past water needs to be completely emptied and cleaned to avoid the influence of residual impurities on water resources, and frequent replacement of water in workshop leads to the increase of use cost, therefore, the present application provides a kind of filtering circulation device of cooling water in extrusion workshop. SUMMARY

[0004] 1. Technical problem to be solved

[0005] In view of the problems in the prior art, the purpose of the utility model is to provide a kind of filtering circulation device of cooling water in extrusion workshop, by increasing a set of collection assembly that can filter cooling water, the impurities and floating objects in the backwater in water tank are gathered into collection assembly, and then flow to the inside of production line cooling water tank after filtration, so that the phenomenon of replacing water once in 10 days can be realized, thereby greatly saving water resources, reducing cost waste and personnel output.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] A kind of filtering circulation device of cooling water in extrusion workshop, including cooling water tank, the side end of the cooling water tank is installed with water storage tank, the inner bottom end of the water storage tank is fixedly connected with water falling slope plate, the side end of the water storage tank is slidably installed with lifting assembly, the inner bottom end of the water storage tank is provided with recess, the recess is below lifting assembly, the upper end of the lifting assembly is equipped with the collection assembly that filters cooling water.

[0009] Further, the lifting assembly comprises a chute one formed on the side wall of the water storage tank, an upper end of one side of the water storage tank is fixedly connected with a mounting frame, the mounting frame is located on the upper side of the chute one, a motor is mounted between the inner walls of the mounting frame, a transmission rod is rotatably connected between the mounting frame and the bottom of one side of the chute one, the transmission rod is fixedly connected with the output end of the motor, a support plate is arranged between the inner walls of the water storage tank, the side end of the support plate is fixedly connected with a sliding block, a threaded hole is formed in the upper end of one side of the sliding block, and the threaded hole is threadedly connected with the transmission rod.

[0010] Further, the collection assembly comprises a collection tank arranged at the upper end of the lifting assembly, a filter screen is fixedly connected between the inner walls of the collection tank, a chute two is formed on one side of the inner wall of the collection tank, filter cotton is inserted between the inner walls of the chute two, and a limiting base is fixedly connected to the bottom end of the collection tank.

[0011] Further, a collection groove is formed in the bottom end of the collection tank, and the inner wall and the bottom wall of the other side of the collection tank are both provided as inclined surfaces, and the height of the inclined surface of the bottom wall is higher than that of the collection groove.

[0012] Further, a water baffle is fixedly connected to the side end of the filter screen, and the two sides of the water baffle are provided as inclined surfaces.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) In the use process, the collection tank is arranged in the water storage tank and carried above the lifting assembly, so that when the water in the sink is returned, the impurities and floating objects in the water are first intercepted by the filter screen, and then the particles and water quality are secondarily intercepted and purified by the filter cotton, so that the water quality of the returned water can be filtered, and the filtered cooling water can be discharged into the cooling water tank for use, and personnel only need to clean the floating objects and impurities accumulated in the collection tank once every 10 days or so, which greatly saves the use of water resources and the labor of the workshop.

[0016] (2) In the use process, the water inlet end of the sink is provided as an inclined surface, and the height of the inclined surface is higher than that of the collection groove, so that when the cooling water with floating objects and impurities enters the inner wall of the collection tank for filtration, the floating objects and impurities after interception are not easy to backflow due to the difference in height, and the subsequent personnel are also more convenient to clean.

[0017] (3) The water baffle is installed on one side of the filter screen in the use process of the scheme, so that when the cooling water with impurities and floating objects enters the inside of the collecting box, the space surface of the filter screen covered by the back side of the water baffle cannot adhere to impurities and floating objects, the subsequent floating objects and impurities cannot be attached to the surface of the filter screen too much to cause blockage and poor drainage efficiency, and the drainage efficiency of the cooling water during filtration is improved.

[0018] (4) The lifting assembly is slidably installed between the inner walls of the water storage tank in the use process of the scheme, and the collecting assembly is placed on the surface for limiting, so that subsequent personnel can more efficiently and conveniently take out the collecting assembly from the inside of the water storage tank and clean the collecting assembly, and the work efficiency of personnel is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a structure schematic view of the lifting assembly of the utility model;

[0021] Figure 3 It is a structure schematic view of the collecting assembly of the utility model.

[0022] Explanation of reference numerals in the drawing:

[0023] 1, cooling water tank; 2, water storage tank; 3, water falling slope plate; 31, groove;

[0024] 4, lifting assembly; 41, sliding groove one; 42, installation frame; 43, transmission rod; 44, supporting plate; 45, limiting groove; 46, sliding block; 47, threaded hole;

[0025] 5, collecting assembly; 51, collecting box; 52, filter screen; 53, sliding groove two; 54, filter cotton; 55, collecting groove; 56, limiting base; 57, water baffle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the description of the utility model, it needs to explain, the term "upper", "lower", "inner", "outer", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, construct and operate in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the term "installation", "set", "sleeve / set", "connection" and so on, should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Embodiment:

[0030] Please refer to Figures 1-3 , a kind of filtering circulating device of extrusion workshop cooling water, including cooling water tank 1, the side end of the cooling water tank 1 is installed with water storage tank 2, the inner bottom end of the water storage tank 2 is fixedly connected with water falling slope plate 3, the side end of the water storage tank 2 is slidably installed with lifting assembly 4, the inner bottom end of the water storage tank 2 is provided with recess 31, the recess 31 is below lifting assembly 4, the upper end of the lifting assembly 4 is equipped with the collection assembly 5 of cooling water filtration.

[0031] The scheme in use, to avoid the existing double composite double cold production line cooling water tank in use, due to the need to frequently change water resources, the cumbersome step of cleaning inside and the cost increase problem brought, in the embodiment, by increasing a set of the collection assembly 5 of cooling water filtration, the impurities and floating objects in the water tank are gathered into the collection assembly 5, and then flow to the inside of the production line cooling water tank after filtration, so that the phenomenon of water change once every 10 days can be realized, so that water resources can be greatly saved, cost waste and personnel output are reduced.

[0032] Please refer to Figure 1 And Figure 3 , the collection assembly 5 includes collection tank 51 provided with lifting assembly 4 upper end, the inner wall of the collection tank 51 is fixedly connected with filter screen 52, the inner wall of one side of the collection tank 51 is provided with sliding groove two 53, the filter cotton 54 is inserted between the inner walls of the sliding groove two 53, the bottom end of the collection tank 51 is fixedly connected with limit base 56.

[0033] In use, the collecting box 51 is placed inside the water storage tank 2 and carried above the lifting assembly 4, so that when the water in the sink is returned, the impurities and floating objects in the water are first intercepted by the filter screen 52, and then the particles and water quality are intercepted and purified again at the filter cotton 54, so that the water quality of the returned water is filtered, and the filtered cooling water is discharged into the cooling water tank for use. Subsequent personnel only need to clean the floating objects and impurities accumulated in the collecting box 51 once every 10 days or so, which greatly saves the use of water resources and the labor of the workshop.

[0034] Please refer to Figure 3 , the bottom end of the collecting box 51 is provided with a collecting groove 55, and the inner wall and the bottom wall of the other side of the collecting box 51 are both provided with inclined surfaces, and the height of the inclined surface of the bottom wall is higher than the height of the collecting groove 55.

[0035] In use, the water inlet end of the water tank is provided with an inclined surface, and the height of the inclined surface is higher than the height of the collecting groove 55, so that when the cooling water with floating objects and impurities enters the inner wall of the collecting box 51, due to the difference in height, the floating objects and impurities after interception are not easy to backflow, and it is more convenient for subsequent personnel to clean.

[0036] Please refer to Figure 3 , the side end of the filter screen 52 is fixedly connected with a water baffle 57, and the two sides of the water baffle 57 are provided with inclined surfaces.

[0037] In use, the water baffle 57 is installed on one side of the filter screen 52, which can prevent the floating objects and impurities in the cooling water from adhering to the surface of the filter screen 52 after the cooling water enters the collecting box 51, so as to avoid the phenomenon of blockage and poor drainage efficiency caused by too much floating objects and impurities adhering to the surface of the filter screen 52, and enhance the drainage efficiency of the cooling water during filtration.

[0038] Please refer to Figure 1 and Figure 2 , the lifting assembly 4 comprises a sliding groove one 41 formed in the side wall of the water storage tank 2, and the upper end of the side of the water storage tank 2 is fixedly connected with a mounting frame 42, the mounting frame 42 is located on the upper side of the sliding groove one 41, the inner wall of the mounting frame 42 is provided with a motor, the mounting frame 42 and the bottom of the side of the sliding groove one 41 are rotatably connected with a transmission rod 43, the transmission rod 43 is fixedly connected with the output end of the motor, the inner wall of the water storage tank 2 is provided with a supporting plate 44, the side end of the supporting plate 44 is fixedly connected with a sliding block 46, the upper end of the side of the sliding block 46 is provided with a threaded hole 47, and the threaded hole 47 is threadedly connected with the transmission rod 43.

[0039] In the use process, in order to enable personnel to more conveniently realize the taking out and cleaning work of the collecting assembly 5 in the sink, in the embodiment, the supporting plate 44 is slidably installed between the inner walls of the water storage tank 2, and the limiting groove 45 is formed above the supporting plate 44, so that the subsequent personnel can place the collecting assembly 5 in the limiting groove 45 and limit it, guaranteeing the stability during filtering, and when the collecting assembly 5 needs to be cleaned subsequently, the personnel drives the motor in the driving installation frame 42, so that the output end of the motor drives the transmission rod 43 to rotate, since the transmission rod 43 is screw-connected with the slide block 46 on one side, and the slide block 46 is limited in the sliding groove 41, thereby realizing the displacement in the linear direction, so that the supporting plate 44 can drive the collecting assembly 5 carried above to move up and down, facilitating the personnel to take out the collecting assembly 5 from the inside of the water storage tank 2 and clean it, and improving the work efficiency of the personnel.

[0040] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and improvement concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A filtration and circulation device for cooling water in an extrusion workshop, comprising a cooling water tank (1), characterized in that: A water storage tank (2) is installed on the side of the cooling water tank (1). A water drop slope plate (3) is fixedly connected to the bottom of the water storage tank (2). A lifting component (4) is slidably installed on the side of the water storage tank (2). A groove (31) is opened at the bottom of the water storage tank (2). The groove (31) is located below the lifting component (4). A collection component (5) for filtering cooling water is provided at the upper end of the lifting component (4).

2. The filtration and circulation device for cooling water in an extrusion workshop according to claim 1, characterized in that: The lifting component (4) includes a slide groove (41) on the side wall of the water storage tank (2), an installation frame (42) is fixedly connected to the upper end of one side of the water storage tank (2), the installation frame (42) is located on the upper side of the slide groove (41), a motor is installed between the inner walls of the installation frame (42), a transmission rod (43) is rotatably connected between the installation frame (42) and the bottom of the slide groove (41) on one side, the transmission rod (43) is fixedly connected to the output end of the motor, a support plate (44) is provided between the inner walls of the water storage tank (2), a slider (46) is fixedly connected to the side end of the support plate (44), a threaded hole (47) is opened at the upper end of one side of the slider (46), and the threaded hole (47) is threadedly connected to the transmission rod (43).

3. The filtration and circulation device for cooling water in an extrusion workshop according to claim 1, characterized in that: The collection component (5) includes a collection box (51) at the upper end of the lifting component (4), a filter screen (52) is fixedly connected between the inner walls of the collection box (51), a second sliding groove (53) is opened on one side of the inner wall of the collection box (51), filter cotton (54) is inserted between the inner walls of the second sliding groove (53), and a limiting base (56) is fixedly connected to the bottom end of the collection box (51).

4. The filtration and circulation device for cooling water in an extrusion workshop according to claim 3, characterized in that: The bottom of the collection box (51) is provided with a collection groove (55). The inner wall and bottom wall of the other side of the collection box (51) are both inclined surfaces, and the height of the inclined surface of the bottom wall is higher than the position surface of the collection groove (55).

5. The filtration and circulation device for cooling water in an extrusion workshop according to claim 3, characterized in that: A water baffle (57) is fixedly connected to the side end of the filter screen (52), and the two sides of the water baffle (57) are inclined surfaces.

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