Oil-water separator with efficient air flotation device

Abstract

The utility model provides an oil-water separator with an efficient air flotation device, and relates to the technical field of oil-water separation. The air flotation device comprises a box body, an air flotation device is placed in the box body, T-shaped sliding blocks which are in horizontal sliding fit with the box body are arranged on the two sides of the box body respectively, a U-shaped plate is fixed between the two T-shaped sliding blocks, sliding plates which are in vertical sliding fit with the T-shaped sliding blocks are arranged at the outer ends of the T-shaped sliding blocks, and a connecting plate is fixed between the two sliding plates; the bottom end of the fixing column sequentially penetrates through the connecting plate and the U-shaped plate and is fixedly connected with the filtering piece, and the fixing column can slide front and back relative to the connecting plate and the U-shaped plate. According to the oil-water separation device, the filter part is arranged at the bottom end of the fixed column, so that the fixed column drives the filter part to move in the box body under the operation of a worker, fine impurities attached to the surface of liquid are cleaned through the filter part, the problem that the fine impurities are attached to the surface of the liquid is solved, and the oil-water separation efficiency is improved; and the oil-water separation process is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil water separation technical field especially with high -efficient air -float device's oil water separator. BACKGROUND

[0002] Oil water separator basically all rely on the method of density difference separation and make the oil in oily sewage separate, and then the tiny bubbles generated by the air -float device separate the oil and small sundries in the oily sewage and float on the liquid surface.

[0003] The utility model discloses a oil water separator with high -efficient air -float device, and its use principle is as follows: when using, oily sewage flows in the box body, and the oil is separated from the oily sewage, and when flowing to the air -float device, the tiny bubbles generated by the air -float device separate the oil and small sundries from the oily sewage and float on the liquid surface.

[0004] But in actual application, the tiny bubbles generated by the air -float device separate the oil and small sundries from the oily sewage and float on the liquid surface, and the inside of the box body is not provided with a cleaning structure, so the separated oil and small sundries cannot be cleaned, and with the accumulation of small sundries, the efficiency of oil water separation is affected.

[0005] Therefore, the utility model provides an oil water separator with high -efficient air -float device to solve the above -mentioned technical problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses an oil water separator with high -efficient air -float device can overcome the deficiencies in the prior art.

[0007] The utility model provides an oil water separator with high -efficient air -float device, include: box body, the inside of box body places air -float device, the both sides of box body are provided with with horizontal sliding cooperation T shaped sliding block respectively, two T shaped sliding block fixed between U shaped board, the outer end of T shaped sliding block is provided with with vertical sliding cooperation sliding board, two sliding board fixed between connecting plate, the bottom of fixed column passes in proper order connecting plate and U shaped board, and with filter piece fixed connection, and fixed column can slide to and fro relative connecting plate and U shaped board.

[0008] Preferably, the both sides of the box body are provided with T-shaped grooves, the inner end of the T-shaped sliding block is slidingly installed in the T-shaped groove, the outer side of the T-shaped sliding block is provided with a first guide groove, and the sliding plate is slidingly installed with the first guide groove.

[0009] Preferably, a sliding groove is formed on the connecting plate, a second guide groove is formed on the U-shaped plate, and the fixing column is movable back and forth along the sliding groove and the second guide groove.

[0010] Preferably, a positioning plate is arranged on the outer periphery of the top end of the fixing column, and the positioning plate is in sliding fit with the upper surface of the connecting plate.

[0011] Preferably, a fixing block is fixedly connected to one side of the sliding plate, two guide rods are arranged at the two ends of the U-shaped plate respectively, a first guide hole adapted to the guide rods is formed on the T-shaped sliding block, the guide rods pass through the first guide hole and are fixedly connected with the fixing block, a first spring is sleeved on the circumferential side of the guide rods, the first spring is located between the fixing block and the T-shaped sliding block, and one end of the first spring is fixed to the bottom of the T-shaped sliding block.

[0012] Preferably, a clamping plate is further fixed on the outer periphery of the fixing column, and the positioning plate and the clamping plate are clamped on the two sides of the connecting plate respectively.

[0013] Preferably, a second guide hole is formed on the top end of the fixing column, a guide rod is in sliding fit in the second guide hole, a fixing disc is fixed to the top end of the guide rod, and a second spring is arranged between the inner side of the fixing disc and the positioning plate.

[0014] Preferably, a through hole is formed on one side of the positioning plate, and the top end of the fixing column passes through the through hole.

[0015] Preferably, two parallel arranged partition plates are fixedly connected in the box body, and the heights from the top of the two partition plates to the inner bottom of the box body are different.

[0016] Preferably, a discharge port is arranged on one side of the box body.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. By arranging the filtering element on the bottom end of the fixing column, the fixing column drives the filtering element to move in the box body under the operation of the staff, so that the filtering element can clean the fine sundries attached to the surface of the liquid, the problem of fine sundries attached to the surface of the liquid is reduced, the efficiency of oil-water separation is improved, and the process of oil-water separation is more convenient.

[0019] 2. By arranging the parallel U-shaped plate and the connecting plate, the sliding direction of the fixing column can be limited, and the sliding direction of the sliding plate and the T-shaped sliding block can be guided, so that the problem of inclination of the sliding plate during sliding is reduced, and the stability of the sliding plate during sliding is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the specific embodiments or the prior art. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is a perspective structural schematic view of the whole oil-water separator of the present application.

[0022] Figure 2 It is a bottom view structural schematic view of the whole oil-water separator of the present application.

[0023] Figure 3 It is a connection structural schematic view of the T-shaped sliding block, the sliding plate and the U-shaped plate in the present application.

[0024] Figure 4 It is a structural schematic view of the internal filter of the present application.

[0025] Explanation of the reference signs:

[0026] 100: box body; 101: T-shaped groove; 102: T-shaped sliding block; 103: U-shaped plate; 104: second guide groove; 105: sliding plate; 106: connecting plate; 107: discharge port; 108: fixed block; 109: guide rod; 111: first guide hole; 112: first spring; 113: fixed column; 114: U-shaped column; 115: filter; 116: positioning plate; 117: through hole; 118: second guide hole; 119: fixed disc; 120: second spring; 121: partition plate; 122: air floating device; 123: first guide groove; 124: guide rod; 125: clamping plate. DETAILED DESCRIPTION

[0027] The technical solutions of the present application will be described clearly and completely in combination with the embodiments. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0028] In the description of the utility model, need understanding is, the term "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and so on indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and is not the indication or implicit of the indicated device or element must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the restriction of the utility model.

[0029] In addition, the terms "first", "second" are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise expressly specifically limited. In addition, the terms "mounting", "connected", "connected" should be broadly understood, for example, can be fixedly connected, can also be detachably connected, or integrally connected, can be mechanically connected, can also be electrically connected, can be directly connected, can be indirectly connected through an 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.

[0030] As Figures 1-4As shown, the utility model provides a kind of oil-water separator with high-efficiency air floatation device, comprising: box 100, the cross section of box 100 is rectangle, its top is open, air floatation device 122 is placed in the inside of box 100, air floatation device 122 can produce tiny bubble, oil and small sundries are separated from oily sewage, float on liquid surface.The both sides of box 100 are respectively provided with T-shaped slider 102 with horizontal sliding cooperation, two T-shaped sliders 102 are fixed with U-shaped plate 103 between, U-shaped plate 103 can be moved left and right horizontally under the driving of T-shaped slider 102, the outer end of T-shaped slider 102 is provided with sliding plate 105 with vertical sliding cooperation, two sliding plates 105 are fixed with connecting plate 106 between, so that connecting plate 106 can slide up and down relative to T-shaped slider 102;The bottom end of fixed column 113 passes connecting plate 106 and U-shaped plate 103 in turn, and is fixedly connected with filter piece 115 by U-shaped column 114, the height of filter piece 115 relative to the inside bottom of box 100 can be adjusted by the up and down sliding of sliding plate 105, and fixed column 113 can slide back and forth relative to connecting plate 106 and U-shaped plate 103, so as to realize the position adjustment of filter piece 115 in the three-dimensional space inside box 100, small sundries adhered to liquid surface are cleaned by filter piece 115, the problem that small sundries adhere to liquid surface is reduced, the efficiency of oil-water separation is improved, so that the process of oil-water separation is more convenient.

[0031] To make sliding process more smooth and stable, T-shaped groove 101 extending horizontally left and right is opened in the both sides of box 100, the inner end of T-shaped slider 102 is slidably installed in T-shaped groove 101, can delay horizontal sliding, first guide groove 123 is opened in the outside of T-shaped slider 102, and sliding plate 105 is slidably installed in first guide groove 123.One side of sliding plate 105 is fixedly matched with fixed block 108, two guide rods 109 are respectively arranged at the both ends of U-shaped plate 103, first guide hole 111 adapted to guide rod 109 is opened in T-shaped slider 102, guide rod 109 passes through first guide hole 111 and is fixedly connected with fixed block 108, first spring 112 is sleeved on the circumferential side of guide rod 109, first spring 112 is located between fixed block 108 and T-shaped slider 102, and one end of first spring 112 is fixed to the bottom of T-shaped slider 102.Through the above structure, U-shaped plate 103 and connecting plate 106 can slide up and down together with T-shaped slider 102, and U-shaped plate 103 can be guided during sliding process through guide rod 109 and first guide hole 111, and first spring 112 can play the role of buffering.

[0032] In the embodiment, the connecting plate 106 is provided with a rectangular sliding groove, the U-shaped plate 103 is provided with a second guide groove 104, and the fixed column 113 can move in the front and back directions along the sliding groove and the second guide groove 104. The top end of the fixed column 113 is provided with a positioning plate 116 which is in sliding fit with the upper surface of the connecting plate 106. The outer periphery of the fixed column 113 is further provided with a clamping plate 125, and the positioning plate 116 and the clamping plate 125 are clamped on the two sides of the connecting plate 106, respectively. By arranging the positioning plate 116 and the clamping plate 125, on the one hand, the horizontal movement of the fixed column 113 along the sliding groove and the second guide groove 104 can be ensured, and on the other hand, the fixed column 113 and the filter element 115 at the bottom end of the fixed column 113 can move up and down together with the positioning plate 116 and the connecting plate 106.

[0033] In the embodiment, the top end of the fixed column 113 is provided with a second guide hole 118, the inside of the second guide hole 118 is in sliding fit with a guide rod 124, the top end of the guide rod 124 is fixed with a fixed disc 119, the inside of the fixed disc 119 is provided with a second spring 120 between the positioning plate 116, one side of the positioning plate 116 is provided with a through hole 117, and the top end of the fixed column 113 passes through the through hole 117. When the fixed disc 119 is pressed, the second spring 120 can play a buffering role, and when it is compressed to the shortest, the connecting plate 106 can be driven by the positioning plate 116 to slide up and down under the sliding action of the sliding plate 105, and in this process, the U-shaped plate 103 moves up and down together, playing a guiding and buffering role.

[0034] In the embodiment, the inside of the box body 100 is fixedly fitted with two parallel arranged partition plates 121, the heights from the top of the two partition plates 121 to the bottom inside of the box body 100 are different, and the box body 100 is provided with a discharge port 107 on one side, so that the discharge of the oily sewage can be controlled.

[0035] The working principle of the utility model is as follows:

[0036] Firstly, the raw materials are placed in the inside of the box body 100, then the tiny bubbles generated by the air floating device 122 separate the oil and fine impurities from the oily sewage and float on the liquid surface, then the fixed disc 119 is slid downward, the fixed disc 119 drives the connecting plate 106 to slide downward through the fixed column 113, the connecting plate 106 drives the sliding plate 105 to slide along the first guide groove 123, the sliding plate 105 drives the guide rod 109 to slide in the inside of the guide hole 111 and stretch the first spring 112 through the fixed block 108, the fixed column 113 drives the connecting plate 106 to slide downward, the connecting plate 106 drives the sliding plate 105 to slide relative to the T-shaped sliding block 102, the fixed column 113 drives the filter element 115 to move to clean the fine impurities, thereby reducing the problem that the inside of the box body 100 is attached with fine impurities, improving the oil-water separation efficiency, and making the oil-water separation process more convenient.

[0037] The sliding direction of the sliding plate 105 is guided by the first guide groove 123, which reduces the problem of inclination of the sliding plate 105 during sliding and improves the stability of the sliding plate 105 during sliding.

[0038] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An oil-water separator with a high-efficiency air floatation device, characterized in that, Include: Box (100), the inside of the box (100) is placed with air float device (122), both sides of the box (100) are provided with T-shaped slider (102) slidingly fitted with it horizontally, two U-shaped plates (103) are fixed between the T-shaped slider (102), the outer end of the T-shaped slider (102) is provided with a sliding plate (105) vertically slidingly fitted with it, two connecting plates (106) are fixed between the sliding plate (105), the bottom end of the fixed column (113) passes through the connecting plate (106) and the U-shaped plate (103) in turn, and is fixedly connected with the filter (115), and the fixed column (113) can slide back and forth relative to the connecting plate (106) and the U-shaped plate (103).

2. The oil-water separator with high efficiency air floatation device according to claim 1, characterized in that, Both sides of the box (100) are provided with T-shaped groove (101), the inner end of the T-shaped slider (102) is slidingly installed in the T-shaped groove (101), the outer side of the T-shaped slider (102) is provided with first guide groove (123), and the sliding plate (105) is slidingly fitted with the first guide groove (123).

3. The oil-water separator with high efficiency air floatation device as claimed in claim 1 wherein, The connecting plate (106) is provided with a sliding groove, the U-shaped plate (103) is provided with a second guide groove (104), and the fixed column (113) can move back and forth along the sliding groove and the second guide groove (104).

4. The oil-water separator with high efficiency air floatation device as claimed in claim 1 wherein, The outer periphery of the top end of the fixed column (113) is provided with a positioning plate (116), and the positioning plate (116) is slidingly fitted with the upper surface of the connecting plate (106).

5. The oil-water separator with high efficiency air floatation device as claimed in claim 1 wherein, One side of the sliding plate (105) is fixedly fitted with a fixed block (108), both ends of the U-shaped plate (103) are provided with two guide rods (109), the T-shaped slider (102) is provided with a first guide hole (111) matched with the guide rod (109), the guide rod (109) passes through the first guide hole (111) and is fixedly connected with the fixed block (108), the guide rod (109) is sleeved with a first spring (112), the first spring (112) is located between the fixed block (108) and the T-shaped slider (102), and one end of the first spring (112) is fixed to the bottom of the T-shaped slider (102).

6. The oil-water separator with high efficiency air floatation device as claimed in claim 4 wherein, The outer periphery of the fixed column (113) is also fixed with a clamping plate (125), and the positioning plate (116) and the clamping plate (125) are clamped on both sides of the connecting plate (106) respectively.

7. The oil-water separator with high efficiency air floatation device as claimed in claim 4 wherein, The top end of the fixed column (113) is provided with a second guide hole (118), the inside of the second guide hole (118) is slidingly fitted with a guide rod (124), the top end of the guide rod (124) is fixedly connected with a fixed disc (119), and the inside of the fixed disc (119) is provided with a second spring (120) between the positioning plate (116).

8. The oil-water separator with high efficiency air floatation device as claimed in claim 7 wherein, One side of the positioning plate (116) is provided with a through hole (117), and the top end of the fixed column (113) passes through the through hole (117).

9. The oil-water separator with high efficiency air floatation device as claimed in claim 1 wherein, The box (100) is internally fixedly fitted with two parallel arranged partitions (121), and the top of the two partitions (121) is different in height to the inner bottom of the box (100).

10. The oil-water separator with high efficiency air floatation device as claimed in claim 1 wherein, One side of the box (100) is provided with a discharge port (107).

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