Efficient circulating filtration device for waste liquid

Abstract

The utility model discloses an efficient waste liquid circulating filtering device which comprises a barrel body, a tube plate is fixedly connected to the inner side of the barrel body, a pressing ring is placed on the inner side of the tube plate, a bag cage is fixedly connected to the inner side of the pressing ring, a bolt is connected to the interior of the pressing ring in a threaded mode, and the bag cage is fixedly connected to the inner side of the tube plate. A connecting ring is movably connected to the upper side, close to the tube plate, of the inner side of the barrel, a flow guide ring is fixedly connected to the inner side of the connecting ring, a screw is in threaded connection with the interior of the connecting ring, an upper cover is placed at the upper end of the barrel, and a hand wheel is fixedly connected to the upper end of the upper cover. According to the efficient circulating filtering device for the waste liquid, the connecting ring can be taken out by screwing off the screw, and then the pressing ring can be taken out by screwing off the bolt, so that the bag cage is taken out of the cylinder body, the purpose of conveniently cleaning the bag cage outside the cylinder body is achieved, and further, the purpose of conveniently cleaning and maintaining the bag cage is achieved; and the safety of cleaning the bag cage by workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste liquid filtration technical field, especially in a kind of waste liquid high-efficiency circulation filter device. BACKGROUND

[0002] At present, when the waste liquid recovered is produced, residue (unrecyclable high solid residue) will fall into residual liquid tank and be transported to residue tank by raw material pump, and when production equipment cleaning is carried out after production, residual liquid tank and pipeline residue accumulation phenomenon will appear, which is easy to cause blockage, and the existing filter device has residual liquid tank and pipeline residue accumulation, which is easy to cause blockage, and production equipment is not easy to clean and maintain, safety factor is not high, and the required manpower and material resources for cleaning are too long, which does not conform to the benefit of company, is easy to cause the service life of cleaning material to be shortened, and material waste and cost increase are caused. INVENTION CONTENTS

[0003] The main purpose of the utility model is to provide a kind of waste liquid high-efficiency circulation filter device, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] A kind of waste liquid high-efficiency circulation filter device, including cylinder, the inner side of the cylinder is fixedly connected with pipe plate, the inner side of the pipe plate is placed with compression ring, the inner side of the compression ring is fixedly connected with bag cage, the inside of the compression ring is threadedly connected with bolt, the inner side of the cylinder is movably connected with connecting ring, the inner side of the connecting ring is fixedly connected with flow guide ring, the inside of the connecting ring is threadedly connected with screw, the upper end of the cylinder is placed with upper cover, the upper end of the upper cover is fixedly connected with hand wheel, the outer side of the hand wheel is fixedly connected with connecting piece, one end of the connecting piece is fixedly connected with fixed rod, the lower end of the fixed rod is fixedly connected with rotating shaft, the outer side of the rotating shaft is movably connected with support frame, one end of the cylinder is fixedly connected with motor.

[0006] Preferably, the axis of the cylinder, the pipe plate, the compression ring, the connecting ring, the flow guide ring, the upper cover and the hand wheel is located on the same straight line, and the number of the bag cage is four groups.

[0007] Preferably, the bolt extends to the inside of the pipe plate, and the bolt is threadedly connected with the pipe plate, the screw extends to the inside of the cylinder, and the screw is threadedly connected with the cylinder.

[0008] Preferably, one end of the support frame is fixedly connected with the upper side of one end of the cylinder close to the motor, and the lower end of the rotating shaft is installed at the upper end of the motor.

[0009] Preferably, one end of the cylinder is installed with a first connecting pipe close to the lower side of the motor, the lower end of the cylinder is installed with a second connecting pipe, and the other end of the cylinder is installed with a third connecting pipe.

[0010] Preferably, the first connecting pipe and the cylinder are penetrated, the second connecting pipe and the cylinder are penetrated, the third connecting pipe and the cylinder are penetrated, and the outer side of the first connecting pipe, the second connecting pipe and the third connecting pipe are all provided with a loose flange.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] By unscrewing the screw, the connecting ring is taken out, and then the bolt is unscrewed, so that the compression ring is taken out, the bag cage is taken out of the cylinder, and the bag cage can be conveniently cleaned outside the cylinder, so that the bag cage is conveniently cleaned and maintained, and the safety of workers in cleaning the bag cage is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model of a waste liquid efficient circulation filtering device;

[0014] Figure 2 It is a partial structure schematic view of the utility model of a waste liquid efficient circulation filtering device Figure One ;

[0015] Figure 3 It is a partial structure schematic view of the utility model of a waste liquid efficient circulation filtering device Figure Two ;

[0016] Figure 4 It is a partial structure schematic view of the utility model of a waste liquid efficient circulation filtering device Figure Three .

[0017] In the drawing: 1, cylinder; 2, tube plate; 3, compression ring; 4, bag cage; 5, bolt; 6, connecting ring; 7, flow guide ring; 8, screw; 9, upper cover; 10, hand wheel; 11, connecting piece; 12, fixed rod; 13, rotating shaft; 14, support frame; 15, motor; 16, first connecting pipe; 17, second connecting pipe; 18, third connecting pipe. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] For example, Figures 1-4As shown, an efficient waste liquid recycling filter device, including the cylinder 1, the inner side of the cylinder 1 is fixedly connected with the tube plate 2, the inner side of the tube plate 2 is placed with the compression ring 3, the inner side of the compression ring 3 is fixedly connected with the bag cage 4, the inside of the compression ring 3 is threadedly connected with the bolt 5, the inner side of the cylinder 1 is movably connected with the connecting ring 6 close to the upper side of the tube plate 2, the inner side of the connecting ring 6 is fixedly connected with the flow guide ring 7, the inside of the connecting ring 6 is threadedly connected with the screw 8, the upper end of the cylinder 1 is placed with the upper cover 9, the upper end of the upper cover 9 is fixedly connected with the hand wheel 10, the outer side of the hand wheel 10 is fixedly connected with the connecting piece 11, one end of the connecting piece 11 is fixedly connected with the fixed rod 12, the lower end of the fixed rod 12 is fixedly connected with the rotating shaft 13, the outer side of the rotating shaft 13 is movably connected with the support frame 14, one end of the cylinder 1 is fixedly connected with the motor 15.

[0020] In this embodiment, the axis of the cylinder 1, the tube plate 2, the compression ring 3, the connecting ring 6, the flow guide ring 7, the upper cover 9 and the hand wheel 10 are located on the same straight line, the number of the bag cage 4 is four, the bolt 5 extends to the inside of the tube plate 2, the bolt 5 is threadedly connected between the tube plate 2, the screw 8 extends to the inside of the cylinder 1, the screw 8 is threadedly connected between the cylinder 1, one end of the support frame 14 is fixedly connected with one end of the cylinder 1 close to the upper side of the motor 15, the lower end of the rotating shaft 13 is installed at the upper end of the motor 15.

[0021] Specifically, first, start the motor 15, make the motor 15 drive the rotating shaft 13 to rotate, and then make the rotating shaft 13 drive the hand wheel 10 to rotate through the fixed rod 12 and the connecting piece 11, so as to rotate the upper cover 9 to completely separate from the upper end of the cylinder 1, then unscrew the screw 8, and take out the connecting ring 6 and the flow guide ring 7 from the inside of the cylinder 1, unscrew the bolt 5, take out the compression ring 3 from the inside of the tube plate 2, and take out the compression ring 3 from the inside of the cylinder 1, then clean the bag cage 4, so as to avoid the situation that the residue blocks the bag cage 4, take out the bag cage 4 from the inside of the cylinder 1 for cleaning, so as to improve the safety of the workers, then install the compression ring 3 and the connecting ring 6 in the cylinder 1 in turn, start the motor 15 to drive the rotating shaft 13 to rotate reversely, so as to rotate the upper cover 9 to the upper end of the cylinder 1, take out the connecting ring 6 by unscrewing the screw 8, then take out the compression ring 3 by unscrewing the bolt 5, so as to take out the bag cage 4 to the outside of the cylinder 1, so as to clean the bag cage 4 outside the cylinder 1, so as to facilitate cleaning and maintaining the bag cage 4, and improve the safety of the workers.

[0022] In this embodiment, the one end of the cylinder body 1 is installed with a No. 1 connecting pipe 16 near the lower side of the motor 15, the lower end of the cylinder body 1 is installed with a No. 2 connecting pipe 17, the other end of the cylinder body 1 is installed with a No. 3 connecting pipe 18, the No. 1 connecting pipe 16 is penetrated through the cylinder body 1, the No. 2 connecting pipe 17 is penetrated through the cylinder body 1, the No. 3 connecting pipe 18 is penetrated through the cylinder body 1, and the outer side of the No. 1 connecting pipe 16, the No. 2 connecting pipe 17 and the No. 3 connecting pipe 18 are all installed with a loose flange.

[0023] Specifically, then the external waste liquid is transported into the cylinder body 1 through the No. 3 connecting pipe 18, and the waste liquid flows onto the flow guide ring 7, so that the waste liquid flows downward along the flow guide ring 7, so that the waste liquid can accurately flow into the bag cage 4, and the waste liquid flows through the bag cage 4, so that the bag cage 4 filters out the residues in the waste liquid. Since the bag cage 4 is cleaned, the flow rate of the waste liquid through the bag cage 4 is improved, so that the waste liquid is efficiently filtered, and the residues are left in the bag cage 4. Then the filtered waste liquid can be discharged outward through the No. 1 connecting pipe 16 and the No. 2 connecting pipe 17, so as to complete the filtering treatment of the waste liquid.

[0024] Working principle:

[0025] In use, first start the motor 15, so that the motor 15 drives the rotating shaft 13 to rotate, and then the rotating shaft 13 drives the hand wheel 10 to rotate through the fixed rod 12 and the connecting piece 11, so as to rotate the upper cover 9 to completely separate from the upper end of the cylinder body 1, then unscrew the screw 8, and take out the connecting ring 6 and the flow guide ring 7 from the cylinder body 1, then unscrew the bolt 5, take out the compression ring 3 from the inner side of the tube plate 2, and then take out the compression ring 3 from the cylinder body 1. At this time, the bag cage 4 in the cylinder body 1 can be cleaned, so as to avoid the situation that the residues block the bag cage 4. Take out the bag cage 4 from the cylinder body 1 for cleaning, so as to improve the safety of the workers. Then install the compression ring 3 and the connecting ring 6 in the cylinder body 1 in sequence, and then start the motor 15 to drive the rotating shaft 13 to rotate in the opposite direction, so as to rotate the upper cover 9 to the upper end of the cylinder body 1. Then the external waste liquid is transported into the cylinder body 1 through the No. 3 connecting pipe 18, and the waste liquid flows onto the flow guide ring 7, so that the waste liquid flows downward along the flow guide ring 7, so that the waste liquid can accurately flow into the bag cage 4, and the waste liquid flows through the bag cage 4, so that the bag cage 4 filters out the residues in the waste liquid. Since the bag cage 4 is cleaned, the flow rate of the waste liquid through the bag cage 4 is improved, so that the waste liquid is efficiently filtered, and the residues are left in the bag cage 4. Then the filtered waste liquid can be discharged outward through the No. 1 connecting pipe 16 and the No. 2 connecting pipe 17, so as to complete the filtering treatment of the waste liquid.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency waste liquid circulation filtration device, comprising a cylindrical body (1), characterized in that: A tube sheet (2) is fixedly connected to the inner side of the cylinder (1). A pressure ring (3) is placed inside the tube sheet (2). A bag cage (4) is fixedly connected to the inner side of the pressure ring (3). A bolt (5) is threaded inside the pressure ring (3). A connecting ring (6) is movably connected to the upper side of the inner side of the cylinder (1) near the tube sheet (2). A guide ring (7) is fixedly connected to the inner side of the connecting ring (6). A screw (8) is threaded inside the connecting ring (6). A top cover (9) is placed at the upper end of the cylinder (1). A handwheel (10) is fixedly connected to the upper end of the top cover (9). A connector (11) is fixedly connected to the outer side of the handwheel (10). A fixing rod (12) is fixedly connected to one end of the connector (11). A rotating shaft (13) is fixedly connected to the lower end of the fixing rod (12). A support frame (14) is movably connected to the outer side of the rotating shaft (13). A motor (15) is fixedly connected to one end of the cylinder (1).

2. The waste liquid high-efficiency circulating filtration device according to claim 1, characterized in that: The axis of the cylinder (1), tube sheet (2), pressure ring (3), connecting ring (6), guide ring (7), top cover (9), and handwheel (10) are located on the same straight line, and there are four sets of bag cages (4).

3. The waste liquid high-efficiency circulating filtration device according to claim 1, characterized in that: The bolt (5) extends into the interior of the tube sheet (2) and is threaded to the tube sheet (2). The screw (8) extends into the interior of the cylinder (1) and is threaded to the cylinder (1).

4. The waste liquid high-efficiency circulating filtration device according to claim 1, characterized in that: One end of the support frame (14) is fixedly connected to one end of the cylinder (1) near the upper side of the motor (15), and the lower end of the rotating shaft (13) is installed at the upper end of the motor (15).

5. The waste liquid high-efficiency circulating filtration device according to claim 1, characterized in that: One end of the cylinder (1) is fitted with a No. 1 pipe (16) near the lower side of the motor (15), the lower end of the cylinder (1) is fitted with a No. 2 pipe (17), and the other end of the cylinder (1) is fitted with a No. 3 pipe (18).

6. The waste liquid high-efficiency circulating filtration device according to claim 5, characterized in that: The first connecting pipe (16) is connected to the cylinder (1), the second connecting pipe (17) is connected to the cylinder (1), and the third connecting pipe (18) is connected to the cylinder (1). The outer sides of the first connecting pipe (16), the second connecting pipe (17), and the third connecting pipe (18) are all equipped with loose flanges.

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