Recycling device for water-based gloss oil

Abstract

The utility model discloses a water-based gloss oil recovery processing device which comprises a filter and a tank cover, a pressing ring is arranged in the filter, a plurality of connecting plates are fixedly connected to the circumferential side face of the inner wall of the pressing ring, a first movable rod is fixedly connected to one end of each connecting plate, and a plurality of second movable rods are fixedly connected to the bottom face of the pressing ring. The peripheral side face of the first movable rod is sleeved with a first sleeve, a first spring and a first limiting block are arranged in the first sleeve, the first limiting block is fixedly connected with the first movable rod, the peripheral side face of the second movable rod is sleeved with a second sleeve, a second limiting block and a second spring are arranged in the second sleeve, and the second limiting block is fixedly connected with the second movable rod. The bottom face of the second sleeve is fixedly connected with a fixing ring, and a groove is formed in the bottom face of the fixing ring. The filter bag fixing mechanism solves the problems that when a plurality of filter bags are fixed, a user needs to fix the fixing mechanisms on the filter bags one by one, the operation is complicated, and the rapidness needs to be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the recovery treatment of water-based gloss oil, and particularly relates to a recovery treatment device for water-based gloss oil. BACKGROUND

[0002] The recovery treatment device for water-based gloss oil is a device for filtering water-based gloss oil, and generally uses a bag filter for filtering.

[0003] The existing bag filter includes a single-bag filter and a multi-bag filter. The single-bag filter is internally provided with only a single filter bag, and the multi-bag filter is internally provided with multiple filter bags. Both the single-bag filter and the multi-bag filter generally include the following structure: a filter housing, a support frame fixedly installed inside the filter housing, the support frame being used for placing and supporting the filter bag, a tank cover installed on the top of the filter housing, a locking structure and a connecting frame installed on the peripheral side surface of the filter housing, the connecting frame being rotationally connected with the filter housing, the locking structure being used for fixing the tank cover, a screw sleeve and a rotating handle provided on the top of the connecting frame, a handle provided on the top of the screw sleeve, a screw rod threadedly connected in the screw sleeve, the bottom end of the screw rod being rotationally connected with the tank cover, the top end of the screw rod being fixedly connected with the handle, the rotating handle driving the screw rod to rotate, the tank cover being lifted or lowered through the thread connection between the screw rod and the screw sleeve, and the connecting frame being able to rotate to move the tank cover, so as to facilitate the opening and closing of the filter, a pressure relief valve and a pressure gauge provided on the top of the tank cover, and a feed pipe and a discharge pipe fixedly installed on the peripheral side surface of the filter housing. After the filter bag is placed in the support frame, the filter bag is fixedly pressed by a fixing mechanism built in the device, a buckle for placing the fixing mechanism is provided on the top of the connecting frame, and the fixing mechanism generally includes the following structure: a cylindrical rod, multiple springs fixedly connected to the bottom surface of the cylindrical rod, and a pressing plate fixedly connected to the bottom end of each spring. When the filter bag is fixed, the pressing plate is pressed on the top of the filter bag, and then both ends of the cylindrical rod are inserted into the buckle to complete the fixation of the filter bag.

[0004] However, the above-mentioned recovery treatment device for water-based gloss oil generally has the following defects: for the multi-bag filter, each filter bag needs to be fixed, and when multiple filter bags are fixed, the user needs to fix the fixing mechanisms on the filter bags one by one, which is relatively cumbersome and needs to be improved in terms of quickness. To solve the above-mentioned problems, the present application provides a recovery treatment device for water-based gloss oil. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a recovery treatment device for water-based gloss oil, and solves the problems raised in the background art.

[0006] To solve the above-mentioned technical problems, the utility model is implemented by the following technical scheme:

[0007] The utility model discloses a water -based gloss oil's recovery processing device, including filter and tank cover, the filter is equipped with the compression ring, the peripheral surface fixedly connected with a plurality of connecting plates of compression ring inner wall, the one end fixedly connected with first movable link of connecting plate, the bottom fixedly connected with a plurality of second movable links of compression ring, the peripheral surface of first movable link is equipped with first sleeve, the first sleeve is equipped with first spring and first limit block, first limit block is fixedly connected with first movable link, the peripheral surface of second movable link is equipped with second sleeve, the second sleeve is equipped with second limit block and second spring, second limit block is fixedly connected with second movable link, the bottom fixedly connected with fixed ring of second sleeve, the bottom of fixed ring is equipped with recess.

[0008] Preferably, the first movable link and the first limit block are in sliding fit with the first sleeve.

[0009] Preferably, the second movable link and the second limit block are in sliding fit with the second sleeve.

[0010] Preferably, the second movable links are arranged in a circular array around the center of the compression ring at the bottom of the compression ring, and each group of second movable links has two second movable links.

[0011] Preferably, the upper end of the first sleeve is bolted with a first limit ring, the first limit ring is sleeved on the peripheral surface of the first movable link, the upper end of the second sleeve is bolted with a second limit ring, and the second limit ring is sleeved on the peripheral surface of the second movable link.

[0012] Preferably, a plurality of filter bags are installed in the filter, and the size of the fixed ring is adapted to the size of the filter bag.

[0013] The utility model has the following beneficial effects:

[0014] The utility model discloses a quick effect of fixing a plurality of filter bags, and is more quick to use, by setting up compression ring and fixed ring, the sleeve of compression ring is set up at the upper end of filter bag, closes tank cover, and tank cover is pressed down, and the compression ring is pressed down, and the first movable link and the second movable link are pressed down, so that the second sleeve is pressed on the top of fixed ring, and the fixed ring is fixed, so that the simultaneous fixing of a plurality of filter bags is completed, and it is not necessary to fix the filter bag one by one, and the operation is more simple and quick.

[0015] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of the drawings.

[0017] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0018] Figure 2 It is an internal structure schematic view of the present application;

[0019] Figure 3 It is a filter bag mounting structure schematic view of the present application;

[0020] Figure 4 It is a fixed structure schematic view of the filter bag of the present application;

[0021] Figure 5 It is an internal structure schematic view of the first sleeve of the present application;

[0022] Figure 6 It is an internal structure schematic view of the second sleeve of the present application.

[0023] In the drawings, the component list represented by each number is as follows: 1, filter; 2, tank cover; 3, press ring; 4, connecting plate; 5, first sleeve; 6, first movable rod; 7, second movable rod; 8, second sleeve; 9, fixed ring; 10, groove; 11, first spring; 12, first limiting block; 13, second spring; 14, second limiting block. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0025] In the description of the present application, it is understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or position relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation to the present application.

[0026] Please refer to Figures 1-6As shown, the utility model is a kind of water-based gloss oil's recovery treatment device, including filter 1 and tank cover 2, filter 1 is multi-bag filter, and bag filter is a kind of solid-liquid separation equipment based on the principle of pressure filtration, and its core working process can be divided into the following steps: liquid input and pressurization: the liquid to be filtered enters the filter cartridge inside by pipeline pressure (pumping or gravity) from the filter side inlet.Usually, the flow direction structure of side-in bottom-out or side-in side-out is adopted in design to optimize the filtering efficiency and facilitate cleaning;Filter bag intercepts impurities: when liquid flows through the filter bag supported by metal mesh basket, the microporous structure of filter bag material (such as polypropylene, nylon, etc.) will intercept solid particles, suspended solids and other impurities in the liquid, and the precision range of filter bag is usually 0.1-1000 microns, which can be selected according to different grades;Filtering mechanism: in addition to mechanical interception, it may also involve physical actions such as inertial collision, diffusion adsorption, etc., especially for the capture effect of small particles;Clean liquid output and impurity accumulation: the clean liquid after filtration passes through the filter bag and flows out from the bottom or side outlet. As the impurities accumulate in the filter bag, the internal pressure of the filter gradually rises (the initial pressure is about 0.05MPa, and the filter bag needs to be replaced when reaching 0.4MPa);

[0027] Locking structure and connecting frame are installed on the peripheral side of filter 1, the connecting frame is rotatably connected with filter 1, the locking structure is used for fixing tank cover 2, screw sleeve and rotating handle are arranged above the connecting frame, the screw sleeve is threadedly connected with lead screw, the bottom end of the lead screw is rotatably connected with the tank cover, the upper end of the lead screw is fixedly connected with the handle, the rotating handle drives the lead screw to rotate, the tank cover 2 is lifted or lowered through the threaded connection between the lead screw and the screw sleeve, then the connecting frame can be rotated to move the tank cover 2, so that the filter 1 is conveniently opened and closed, and a pressure relief valve and a pressure gauge are arranged above the tank cover 2, the pressure gauge is used for observing the pressure in the filter 1, and the pressure relief valve can relieve pressure to avoid excessive internal pressure of the filter 1.

[0028] A plurality of connecting plates 4 are fixedly connected to the peripheral side of the inner wall of the compression ring 3, the connecting plates 4 can be arranged in a cross shape or a triangular shape, and the connecting plates 4 improve the use strength of the compression ring 3, the compression ring 3 is fixedly connected with the connecting plates 4 by welding, and a plurality of gaps are arranged between the compression ring 3 and the connecting plates 4, so that the gas can enter the filter bag during the pressurization of the equipment;

[0029] One end of the connecting plate 4 is fixedly connected with the first movable rod 6, the bottom surface of the compression ring 3 is fixedly connected with a plurality of second movable rods 7, the peripheral surface of the first movable rod 6 is sleeved with the first sleeve 5, the first sleeve 5 is provided with the first spring 11 and the first limiting block 12, the first spring 11 can lift the first movable rod 6 through the first limiting block 12, so that the first movable rod 6 and the first sleeve 5 maintain the longest length under the condition of no pressure, the first limiting block 12 is fixedly connected with the first movable rod 6, the upper end of the first sleeve 5 is fixedly connected with the first limiting ring through a bolt, the upper side of the first limiting ring is provided with the first opening in a penetrating manner, the size of the first opening is the same as that of the first movable rod 6, and smaller than that of the first limiting block 12, the first limiting block 12 can limit the first movable rod 6, so that the first movable rod 6 is prevented from falling off from the first sleeve 5, the first movable rod 6 and the first limiting ring are in sliding fit, the first limiting block 12 and the first sleeve 5 are in sliding fit, and the first sleeve 5, the first movable rod 6, the first limiting block 12 and the first spring 11 form a first pressing-down assembly, when the first movable rod 6 and the first sleeve 5 have the longest length, the compression ring 3 can be lifted up;

[0030] The peripheral surface of the second movable rod 7 is sleeved with the second sleeve 8, the upper end of the second sleeve 8 is fixedly connected with the second limiting ring through a bolt, the second sleeve 8 is provided with the second limiting block 14 and the second spring 13, the second limiting block 14 is fixedly connected with the second movable rod 7, the second movable rod 7 and the second limiting block 14 are in sliding fit with the second sleeve 8, the upper side of the second limiting ring is provided with the second opening in a penetrating manner, the size of the second opening is the same as that of the second movable rod, and the size of the second opening is smaller than that of the second limiting block 14, so that the second limiting block 14 can limit the second movable rod 7, and the second movable rod 7 is prevented from falling off from the second sleeve 8, the bottom surface of the second sleeve 8 is fixedly connected with the fixed ring 9, the second movable rod 7, the second sleeve 8, the second limiting block 14, the second spring 13 and the fixed ring 9 form a second pressing-down assembly, the bottom surface of the fixed ring 9 is provided with the groove 10, the groove 10 is in the form of an annular groove, a plurality of filter bags are installed in the filter 1, the upper portion of each filter bag is provided with a plastic ring, the size of the groove 10 is the same as that of the plastic ring, 11 and 13 are upwardly lifted, a downward compression distance is provided for 3, so that the length of downward compression is movable, length fixation is prevented, structural damage of the first pressing-down assembly and the second pressing-down assembly caused by downward compression of the can cover 2 is avoided, and the can cover 2 can also be closed.

[0031] Embodiment:

[0032] Based on the above structure, when in use, the handle is twisted reversely, the cover 2 is moved upward, then the connecting frame is rotated, the cover 2 is away from the position directly above the filter 1, then the user places the filter bag in the support frame, and expands the filter bag, then the fixing ring 9 is placed on the plastic ring of the filter bag, the plastic ring is embedded in the groove 10, at this time, the first sleeve 5 is placed on the upper part of the support frame, then the connecting frame is rotated, the cover 2 is located directly above the filter 1, the handle is rotated clockwise, the handle drives the screw rod to rotate clockwise, through the threaded connection between the screw rod and the cover 2, the cover 2 is moved downward, the upper part of the pressing ring 3 is arranged in an arc shape, the bottom of the cover 2 is also arranged in an arc shape, the upper part of the pressing ring 3 can be completely attached to the bottom of the cover 2, when the cover 2 is completely lowered, the cover 2 presses the pressing ring 3, in the process of pressing, the first movable rod 6 slides downward in the first sleeve 5, drives the first limiting block 12 to slide downward, so that the first limiting block 12 compresses the first spring 11, provides pressure for the first sleeve 5, so that the first sleeve 5 can press on the support frame, at the same time, the second movable rod 7 slides downward, drives the second limiting block 14 to slide downward, so that the second limiting block 14 compresses the second spring 13, provides pressure for the second sleeve 8, so that the second sleeve 8 can press the fixing ring 9 tightly, so that the fixing ring 9 can press and fix the filter bag tightly, without manually fixing, the filter bag can be fixed by closing the cover 2, when the filter bag needs to be disassembled, the cover 2 is opened, the first spring 11 and the second spring 13 are reset, the first spring 11 pushes the first limiting block 12 to move upward, and then pushes the first movable rod 6 to move upward, the second spring 13 pushes the second limiting block 14 to move upward, and then pushes the second movable rod 7 to move upward, so that the pressing ring 3 moves upward, the pressing ring 3 is pulled upward, the fixing ring 9 is moved away from the top of the filter bag, and then the filter bag is taken out from the support frame.

[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description 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.

[0034] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A water-based gloss oil recovery processing device comprising a filter (1) and a can cover (2), characterized in that, The filter (1) is internally provided with a pressing ring (3), the circumferential surface of the inner wall of the pressing ring (3) is fixedly connected with a plurality of connecting plates (4), one end of the connecting plate (4) is fixedly connected with a first movable rod (6), the bottom surface of the pressing ring (3) is fixedly connected with a plurality of groups of second movable rods (7), the circumferential surface of the first movable rod (6) is sleeved with a first sleeve (5), the first sleeve (5) is internally provided with a first spring (11) and a first limiting block (12), the first limiting block (12) is fixedly connected with the first movable rod (6), the circumferential surface of the second movable rod (7) is sleeved with a second sleeve (8), the second sleeve (8) is internally provided with a second limiting block (14) and a second spring (13), the second limiting block (14) is fixedly connected with the second movable rod (7), the bottom surface of the second sleeve (8) is fixedly connected with a fixing ring (9), the bottom surface of the fixing ring (9) is provided with a groove (10).

2. The water-based varnish recycling apparatus according to claim 1, wherein The first movable rod (6) and the first limiting block (12) are in sliding fit with the first sleeve (5).

3. The water-based varnish recycling apparatus according to claim 1, wherein The second movable rod (7) and the second limiting block (14) are in sliding fit with the second sleeve (8).

4. The water-based varnish recycling apparatus according to claim 1, wherein A plurality of groups of second movable rods (7) are arranged in an annular array at the bottom of the pressing ring (3) with the center of the pressing ring (3) as the center, and each group of second movable rods (7) has two second movable rods (7).

5. The water-based varnish recycling apparatus according to claim 1, wherein The upper end of the first sleeve (5) is bolted with a first limiting ring, the first limiting ring is sleeved on the circumferential surface of the first movable rod (6), the upper end of the second sleeve (8) is bolted with a second limiting ring, and the second limiting ring is sleeved on the circumferential surface of the second movable rod (7).

6. The water-based varnish recycling apparatus according to claim 1, wherein A plurality of filter bags are installed in the filter (1), and the size of the fixing ring (9) is adapted to the size of the filter bag.

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