Local-stage reflux wastewater treatment device for centrifugal extractor

Abstract

The utility model discloses a local-stage reflux wastewater treatment device for a centrifugal extractor, which belongs to the technical field of wastewater treatment and comprises a machine body, a light phase outlet is fixedly communicated with the top of the right side of the machine body, and a heavy phase outlet is fixedly communicated with the top of the left side of the machine body. The left side of the heavy phase outlet and the right side of the light phase outlet are both fixedly communicated with a filter box, a frame is fixedly installed in an inner cavity of the filter box, a fiber layer is arranged at the top of the frame, a gravel layer is arranged at the top of the fiber layer, a filter plate is arranged at the top of the gravel layer, and a baffle is embedded in the front side of the filter box. Limiting rods are fixedly mounted at the tops and the bottoms of the left side and the right side of an inner cavity of the baffle correspondingly, and the left sides and the right sides of the outer sides of the limiting rods at the tops and the bottoms are movably sleeved with movable plates correspondingly. According to the utility model, separated matters can be quickly filtered, the subsequent treatment is facilitated, the filter box can be cleaned, the filter box is prevented from being blocked, and the purification efficiency of the filter box is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially relates to a kind of this level backflow wastewater treatment device for centrifugal extractor. BACKGROUND

[0002] Centrifugal extractor is a kind of liquid-liquid mixing separation equipment, centrifugal extractor utilizes motor to drive drum high-speed rotation, and the two liquids of different densities and mutually immiscible complete mixing mass transfer under the action of shear force generated by drum or paddle rotation, and rapidly separate under the action of centrifugal force generated by drum high-speed rotation, and is widely used in fine chemical industry, pharmaceutical, hydrometallurgy, petrochemical, environmental protection, plant extraction and other industries.

[0003] The existing device is not convenient for filtering the separated objects after separation, which brings inconvenience to subsequent processing, and it is not convenient for cleaning the filter box, so the filtering effect is poor, and the filtering efficiency of the device is reduced;Therefore we propose a kind of this level backflow wastewater treatment device for centrifugal extractor to solve this problem. UTILITY MODEL CONTENT

[0004] The utility model is to provide a kind of this level backflow wastewater treatment device for centrifugal extractor, to solve the problem raised in the above background.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of this level backflow wastewater treatment device for centrifugal extractor, including body, the top of the right side of the body is fixedly connected with light phase outlet, the top of the left side of the body is fixedly connected with heavy phase outlet, the left side of the heavy phase outlet and the right side of the light phase outlet are all fixedly connected with filter box, the inner chamber of the filter box is fixedly installed with frame, the top of the frame is provided with fiber layer, the top of the fiber layer is provided with gravel layer, the top of the gravel layer is provided with filter plate, the front side of the filter box is inlaid with baffle, the top and bottom of the left and right sides in the inner chamber of the baffle are all fixedly installed with limit rod, the left and right sides outside the limit rod of the top and bottom are all movably sleeved with moving plate, the top and bottom of the left side of the moving plate left side and the top and bottom of the right side of the moving plate right side are all fixedly installed with positioning rod, the top of the moving plate is fixedly installed with inclined block, the top of the inclined block is provided with matching limit block, the top of the limit block is fixedly installed with push rod.

[0007] Preferably, the left side of the positioning rod of the left side and the right side of the positioning rod of the right side are all movably penetrated baffle and extend to the inside of filter box, the top and bottom of the right side of the moving plate of the left side are all fixedly connected with spring, the right side of the spring is fixedly connected with the left side of moving plate, the spring is sleeved on the outside of limit rod.

[0008] Preferably, the top of the baffle is fixedly provided with a handle, and the top of the push rod is sequentially movably penetrated through the baffle and the handle from bottom to top.

[0009] Preferably, the top of the baffle is fixedly provided with a handle, and the top of the push rod is sequentially movably penetrated through the baffle and the handle from bottom to top.

[0010] Preferably, the left and right sides of the machine body are fixedly provided with support frames, the filter boxes on the left and right sides are respectively fixedly arranged at the top of the support frames on the left and right sides, and the sides away from the filter boxes are fixedly communicated with drain pipes.

[0011] Preferably, the bottom of the left side of the machine body is fixedly communicated with a heavy phase inlet, the bottom of the right side of the machine body is fixedly communicated with a light phase inlet, and the four corners of the bottom of the machine body are fixedly provided with supporting legs.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、 the utility model discloses a connecting pipe is connected with heavy phase inlet and light phase inlet respectively, then utilizes external controller to start the machine body, and after the separation of wastewater, the wastewater is discharged to light phase outlet and heavy phase outlet respectively, then is filtered into gravel layer through filter plate, and gravel layer is used for filtering and separating large diameter impurities, then enters fiber layer, and fiber layer is used for filtering and separating smaller diameter particulate impurities, then is discharged through drain pipe, can filter the separated material quickly, and is convenient for subsequent processing.

[0014] 2、 the utility model discloses that by pressing push rod and moving down, push rod drives limit block and moves down, and limit block drives the mutual approach of the left and right sides of the compatible inclined block and moves, and the inclined block drives the mutual approach of moving plate and moves, and moving plate drives the mutual approach of positioning rod and moves, and the spring is compressed simultaneously, when positioning rod is far away from filter box, and the handle is pulled up, and the handle drives baffle and moves up, can clean filter box, avoids that filter box is blocked, and improves the purification efficiency of filter box. DRAWINGS

[0015] Figure 1 It is a kind of for centrifugal extractor's this level reflux wastewater treatment device's three-dimensional structure schematic diagram that the utility model proposes;

[0016] Figure 2 It is a kind of for centrifugal extractor's this level reflux wastewater treatment device's sectional structure schematic diagram that the utility model proposes;

[0017] Figure 3 It is a kind of for centrifugal extractor's this level reflux wastewater treatment device's partial structure sectional view that the utility model proposes;

[0018] Figure 4 It is a kind of for centrifugal extractor's this level reflux wastewater treatment device's partial structure sectional view that the utility model proposes;Figure 3 Enlarged view of part A.

[0019] In the figure: 1, body; 2, light phase outlet; 3, heavy phase outlet; 4, heavy phase inlet; 5, light phase inlet; 6, filter box; 7, filter plate; 8, fiber layer; 9, frame; 10, drain pipe; 11, baffle; 12, limiting rod; 13, moving plate; 14, positioning rod; 15, inclined block; 16, limiting block; 17, push rod; 18, handle; 19, vertical rod; 20, spring; 21, support leg; 22, support frame; 23, gravel layer. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figures 1-4 A kind of for centrifugal extractor's this level backflow wastewater treatment device, including body 1, the top of the right side of body 1 is fixedly connected with light phase outlet 2, the top of the left side of body 1 is fixedly connected with heavy phase outlet 3, the left side of heavy phase outlet 3 and the right side of light phase outlet 2 are all fixedly connected with filter box 6, the inner chamber of filter box 6 is fixedly installed with frame 9, the top of frame 9 is provided with fiber layer 8, the top of fiber layer 8 is provided with gravel layer 23, the top of gravel layer 23 is provided with filter plate 7, baffle 11 is inlaid in the front side of filter box 6, the top and bottom of the left and right sides in the inner chamber of baffle 11 are all fixedly installed with limiting rod 12, the left and right sides outside the limiting rod 12 of top and bottom are all movably sleeved with moving plate 13, the top and bottom of the left side of left moving plate 13 and the top and bottom of the right side of right moving plate 13 are all fixedly installed with positioning rod 14, the top of moving plate 13 is fixedly installed with inclined block 15, the top of inclined block 15 is provided with matching limiting block 16, the top of limiting block 16 is fixedly installed with push rod 17.

[0022] In the embodiment, the left side of left positioning rod 14 and the right side of right positioning rod 14 are all movably penetrated through baffle 11 and extend to the inside of filter box 6, the top and bottom of the right side of left moving plate 13 are all fixedly connected with spring 20, the right side of spring 20 is fixedly connected with the left side of moving plate 13, spring 20 is sleeved on the outside of limiting rod 12, handle 18 is fixedly installed on the top of baffle 11, push rod 17 is movably penetrated through baffle 11 and handle 18 from bottom to top in sequence, limiting rod 12 can limit moving plate 13, and the stability of left and right movement of moving plate 13 is improved.

[0023] The left and right sides of the top of the inner cavity of the baffle 11 are fixedly installed with vertical rods 19, the bottom of the vertical rod 19 movably penetrates the limiting block 16, the left and right sides of the machine body 1 are fixedly installed with support frames 22, the left and right filter boxes 6 are fixedly installed on the top of the left and right support frames 22 respectively, the side away from the filter box 6 is fixedly communicated with the drain pipe 10, the bottom of the left side of the machine body 1 and the bottom of the right side are fixedly communicated with the heavy phase inlet 4 and the light phase inlet 5 respectively, the four corners of the bottom of the machine body 1 are fixedly installed with supporting legs 21, the limiting block 16 can be limited through the vertical rod 19, and the stability of the up-down movement of the limiting block 16 is improved.

[0024] In use, the outer connecting pipes are connected with the heavy phase inlet 4 and the light phase inlet 5 respectively, then the machine body 1 is started by using an external controller, the wastewater is discharged to the light phase outlet 2 and the heavy phase outlet 3 respectively after being separated by the machine body 1, then is filtered into the gravel layer 23 through the filter plate 7, the gravel layer 23 is used for filtering and separating impurities with large diameters, then enters the fiber layer 8, the fiber layer 8 is used for filtering and separating particulate impurities with small diameters, then is discharged through the drain pipe 10, the separated matters can be quickly filtered, the limiting block 16 is moved downwards by pressing the push rod 17, the limiting block 16 drives the left and right matching inclined blocks 15 to move towards each other, the inclined blocks 15 drive the moving plates 13 to move towards each other, the moving plates 13 drive the positioning rods 14 to move towards each other, meanwhile, the compression springs 20 are compressed, when the positioning rods 14 are away from the filter boxes 6, the handle 18 is pulled upwards, the handle 18 drives the baffle 11 to move upwards, and the filter boxes 6 can be cleaned.

[0025] The above describes in detail the current reflux wastewater treatment device for the centrifugal extractor. The principles and implementation manners of the present application are described by using specific examples, and the above examples are only used to help understand the method and core idea of the present application. It should be pointed out that, for ordinary skilled persons in the technical field, the present application can be improved and modified in many ways without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A backflow waste water treatment device for a centrifugal extractor, comprising a body (1), characterised in that: The top of the right side of the body (1) is fixedly communicated with a light phase outlet (2), the top of the left side of the body (1) is fixedly communicated with a heavy phase outlet (3), the left side of the heavy phase outlet (3) and the right side of the light phase outlet (2) are fixedly communicated with a filter box (6), the inner cavity of the filter box (6) is fixedly installed with a frame (9), the top of the frame (9) is provided with a fiber layer (8), the top of the fiber layer (8) is provided with a gravel layer (23), the top of the gravel layer (23) is provided with a filter plate (7), the front side of the filter box (6) is inlaid with a baffle (11), the top and bottom of the left and right sides of the inner cavity of the baffle (11) are fixedly installed with a limiting rod (12), the left and right sides of the outer side of the limiting rod (12) of the top and bottom are movably sleeved with a moving plate (13), the left side of the moving plate (13) is fixedly installed with a positioning rod (14), the top of the moving plate (13) is fixedly installed with an inclined block (15), the top of the inclined block (15) is provided with a matched limiting block (16), and the top of the limiting block (16) is fixedly installed with a push rod (17).

2. A device for treating wastewater from a stage in a centrifugal extractor according to claim 1, characterized in that The left side of the positioning rod (14) on the left side and the right side of the positioning rod (14) on the right side are movably penetrated through the baffle (11) and extend into the inside of the filter box (6), the top and bottom of the right side of the moving plate (13) on the left side are fixedly connected with a spring (20), the right side of the spring (20) is fixedly connected with the left side of the moving plate (13), and the spring (20) is sleeved on the outer side of the limiting rod (12).

3. A device for treating wastewater from a stage in a centrifugal extractor according to claim 1, characterized in that The top of the baffle (11) is fixedly installed with a handle (18), and the top of the push rod (17) is movably penetrated through the baffle (11) and the handle (18) from bottom to top.

4. A device for treating wastewater from a stage in a centrifugal extractor according to claim 1, characterized in that The left and right sides of the top of the baffle (11) are fixedly installed with a vertical rod (19), and the bottom of the vertical rod (19) is movably penetrated through the limiting block (16).

5. A device for treating wastewater from a stage in a centrifugal extractor according to claim 1, characterized in that The left and right sides of the body (1) are fixedly installed with a support frame (22), and the filter boxes (6) on the left and right sides are respectively fixedly installed on the top of the support frames (22) on the left and right sides, and the sides away from each other of the filter boxes (6) are fixedly communicated with a drain pipe (10).

6. A device for treating wastewater from a stage in a centrifugal extractor according to claim 1, characterized in that The bottom of the left side of the body (1) and the bottom of the right side are respectively fixedly communicated with a heavy phase inlet (4) and a light phase inlet (5), and the four corners of the bottom of the body (1) are fixedly installed with a supporting leg (21).

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