Precipitation device

Abstract

The utility model relates to the technical field of emulsion precipitation, in particular to a precipitation device which comprises a rough filtration box and a fine filtration box, four supports a are fixedly connected to the four corners of the lower surface of the rough filtration box respectively, the lower surfaces of the supports a are fixedly connected with the upper surface of the fine filtration box, four supports b are fixedly connected to the four corners of the lower surface of the fine filtration box respectively, and the lower surfaces of the supports b are fixedly connected with the upper surface of the fine filtration box respectively. The two rotating assemblies respectively drive the coarse filter cylinder and the fine filter cylinder to rotate, the coarse filter cylinder rotates to carry out solid-liquid separation on precipitated emulsion in the coarse filter cylinder, the filtered emulsion is injected into the fine filter cylinder again through the connecting pipe, the fine filter cylinder rotates to carry out secondary filtration on the emulsion, impurities in the emulsion are separated, and then the emulsion is filtered. The rough filter cylinder and the fine filter cylinder rotate under the inertia acting force, the brush removes impurities adhered to the inner walls of the rough filter cylinder and the fine filter cylinder, the impurities are discharged into the waste collection box through the two waste discharge pipes, and the problems that an existing device cannot discharge the impurities, and continuous precipitation and filtration of the emulsion are affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to emulsion precipitation technical field, specifically related to a precipitation device. BACKGROUND

[0002] Emulsion is a kind of high-performance semi-synthetic metal processing fluid, mainly used for the processing of aluminum metal and its alloy, and the emulsion has a long service life, is not affected by the leakage oil and mixed oil, and is usually used with soft water for deployment. Its special formula does not contain chlorine, can effectively solve the problems such as chip sticking and tool wear in aluminum metal processing, and prevent workpiece from rusting or being chemically corroded.

[0003] Emulsion is widely used in mechanical processing, metal rolling, automobile manufacturing and other industries, and according to different purposes and performances, emulsion can be divided into cutting emulsion, rolling emulsion, rust-proof emulsion and other types. In the mechanical processing process, emulsion is used to reduce cutting temperature, reduce tool wear and improve processing quality.

[0004] Chinese utility model patent publication number: "CN 215692366 U", discloses a kind of emulsion processing with precipitation device of multi-stage filtering function, the device realizes the primary filtration function of emulsion, rotary motor can drive rotating rod and scraper to rotate, drive emulsion on part of elastic net to agitate, prevent impurities from accumulating together.

[0005] The above-mentioned device can scrape the impurities of emulsion, but cannot discharge the impurities, and the accumulation of impurities will affect the filtration of emulsion, so the filter mechanism in the device still needs to be removed and cleaned, which affects the continuous precipitation and filtration of emulsion. UTILITY MODEL CONTENT

[0006] To solve the problems raised in the above background art, the utility model provides a kind of precipitation device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of precipitation device, including coarse filter box and fine filter box, four supports a are respectively fixedly connected at the lower surface of the coarse filter box at four corners, the lower surface of the support a is fixedly connected with the upper surface of fine filter box, four supports b are respectively fixedly connected at the lower surface of the fine filter box at four corners, bearing is installed in the upper surface of the coarse filter box and fine filter box, the outer surface of the connecting sleeve is provided with rotating assembly, the inner wall of the connecting sleeve is slidably connected with inlet pipe, and the outer surface of two inlet pipes is respectively installed on the upper surface of the coarse filter box and fine filter box, the lower surface of the fine filter box is communicated with the one end of lower inlet pipe through connecting pipe, and the lower surface of two connecting sleeves is respectively fixedly connected with coarse filter cylinder and fine filter cylinder.

[0008] Preferably, lower surfaces of inner walls of the coarse filter cartridge and the fine filter cartridge are respectively connected with one ends of two waste discharge pipes through rotating joints, and the other ends of the two waste discharge pipes respectively extend to the outside of the coarse filter box and the fine filter box through lower surfaces of inner walls of the coarse filter box and the fine filter box, and flap valves are mounted on outer surfaces of the waste discharge pipes.

[0009] Preferably, the rotating assembly comprises a gear a mounted on an outer surface of the connecting sleeve, an outer surface of the gear a is engaged with an outer surface of a gear b, an upper surface of the gear b is fixedly connected with output shafts of the two servo motors, and the two servo motors are respectively mounted on upper surfaces of the coarse filter box and the fine filter box.

[0010] Preferably, left sides of the two brushes are respectively fixedly connected with left sides of inner walls of the coarse filter cartridge and the fine filter cartridge.

[0011] Preferably, opposite sides of the four supports a and the supports b are respectively provided with insertion grooves, upper surfaces and lower surfaces of inner walls of the insertion grooves are respectively slidably connected with upper surfaces and lower surfaces of an inner wall of the waste collecting box.

[0012] Preferably, positions of the waste collecting box correspond to positions of the waste discharge pipes.

[0013] Compared with the prior art, the present application has the advantages of:

[0014] The present application drives the coarse filter cartridge and the fine filter cartridge to rotate through the two rotating assemblies, the coarse filter cartridge rotates to separate solid and liquid of the emulsion in the cartridge, the filtered emulsion is injected into the fine filter cartridge through the connecting pipe, the fine filter cartridge rotates to filter the emulsion again and separate impurities in the emulsion, the coarse filter cartridge and the fine filter cartridge rotate under the action of inertial force, the brushes remove the impurities adhered to the inner walls of the cartridges, and the impurities are discharged into the waste collecting box through the two waste discharge pipes, thereby solving the problem that the prior device cannot discharge impurities and affects continuous emulsion deposition and filtration. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not limit the present application. In the drawings:

[0016] Fig. 1 It is a structural schematic view of the present application;

[0017] Fig. 2 It is a structural schematic view of the present application;

[0018] Fig. 3 It is an enlarged structural schematic view of the present application at A;

[0019] In the figure: 1, coarse filter box; 2, fine filter box; 3, support a; 4, support b; 5, slot; 6, waste collection box; 7, connecting sleeve; 8, liquid inlet pipe;

[0020] Rotary assembly: 91, gear a; 92, gear b; 93, servo motor;

[0021] 10, connecting pipe; 11, waste discharge pipe; 12, flap valve; 13, coarse filter cylinder; 14, brush; 15, fine filter cylinder. DETAILED DESCRIPTION

[0022] 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 scope of protection of the utility model.

[0023] EMBODIMENT

[0024] Please refer to Figs. 1-3 The utility model provides the following technical scheme: a sedimentation device, including coarse filter box 1 and fine filter box 2, four support a 3 are fixedly connected at the lower surface four corners of coarse filter box 1 respectively, the lower surface of support a 3 is fixedly connected with the upper surface of fine filter box 2, four support b 4 are fixedly connected at the lower surface four corners of fine filter box 2 respectively, the bearing in the upper surface of coarse filter box 1 and fine filter box 2 is installed with connecting sleeve 7, the outer surface of connecting sleeve 7 is provided with rotary assembly, the inner wall of connecting sleeve 7 is connected with liquid inlet pipe 8 slidingly, and the outer surface of two liquid inlet pipes 8 is installed on the upper surface of coarse filter box 1 and fine filter box 2 respectively, the lower surface of fine filter box 2 is connected with the one end of lower liquid inlet pipe 8 through connecting pipe 10, and the lower surface of two connecting sleeves 7 is fixedly connected with coarse filter cylinder 13 and fine filter cylinder 15 respectively.

[0025] Specifically, the lower surface of the inner wall of the coarse filter cylinder 13 and the fine filter cylinder 15 is connected to one end of the two waste discharge pipes 11 through a rotating joint, and the other end of the two waste discharge pipes 11 extends through the lower surface of the inner wall of the coarse filter box 1 and the fine filter box 2 to the outside of the coarse filter box 1 and the fine filter box 2, and the outer surface of the waste discharge pipe 11 is provided with a flap valve 12;

[0026] The sedimentation emulsion entering the coarse filter box 1 and the fine filter box is filtered by the coarse filter cylinder 13 and the fine filter cylinder 15;

[0027] Turn the flap valve 12, open the waste discharge pipe 11, and the impurities filtered by the coarse filter cylinder 13 and the fine filter cylinder 15 are discharged into the waste collection box 6 through the two waste discharge pipes 11 for centralized treatment.

[0028] Specifically, by setting the rotating assembly includes the gear a91 installed on the outer surface of the connecting sleeve 7, the outer surface of the gear a91 is engaged with the outer surface of the gear b92, the upper surface of the gear b92 is fixedly connected with the output shaft of the servo motor 93, and the two servo motors 93 are installed on the upper surfaces of the coarse filter box 1 and the fine filter box 2 respectively.

[0029] The servo motor 93 drives the gear b92 and the gear a91 to rotate, the gear a91 drives the connecting sleeve 7, the coarse filter cylinder 13 and the fine filter cylinder 15 to rotate, the coarse filter cylinder 13 rotates to separate the solid-liquid of the emulsion in the interior, the filtered emulsion is injected into the fine filter cylinder 15 through the connecting pipe 10, and the fine filter cylinder 15 rotates to filter the emulsion twice, so that the impurities in the emulsion are separated.

[0030] Specifically, the left side of the liquid inlet pipe 8 is fixedly connected with the brush 14, and the left sides of the two brushes 14 are slidably connected with the left sides of the inner walls of the coarse filter cylinder 13 and the fine filter cylinder 15 respectively.

[0031] The coarse filter cylinder 13 and the fine filter cylinder 15 rotate under the action of inertia force, and the brush 14 removes the impurities adhered to the inner walls.

[0032] Specifically, the opposite sides of the four supports a3 and the supports b4 are provided with the insertion grooves 5, and the upper surfaces and the lower surfaces of the inner walls of the insertion grooves 5 are slidably connected with the upper surfaces and the lower surfaces of the inner walls of the waste collecting box 6.

[0033] Specifically, the position of the waste collecting box 6 corresponds to the position of the waste discharge pipe 11.

[0034] The waste collecting box 6 collects the impurities discharged from the waste discharge pipe 11, and the waste collecting box 6 is separated from the insertion groove 5, so that the impurities in the waste collecting box 6 are concentrated and treated.

[0035] The working principle and the use process of the utility model are as follows:

[0036] In use, the utility model has the advantages of convenient use, convenient collection and treatment of impurities, and the like.

[0037] The emulsion to be filtered is injected into the rough filter cylinder 13 through the inlet pipe 8, two servo motors 93 drive the rough filter cylinder 13 and the fine filter cylinder 15 to rotate respectively, the rough filter cylinder 13 rotates to separate solid and liquid in the emulsion, the filtered emulsion is injected into the fine filter cylinder 15 through the connecting pipe 10 again, the fine filter cylinder 15 rotates to filter the emulsion again, so as to separate the impurities in the emulsion, the rough filter cylinder 13 and the fine filter cylinder 15 rotate under the action of inertia force, the brush 14 removes the impurities adhered to the inner wall, the rotary flap valve 12 is turned to open the waste pipe 11, the impurities filtered by the rough filter cylinder 13 and the fine filter cylinder 15 are discharged into the waste collecting box 6 through the two waste pipes 11, so as to be treated.

[0038] The circuit and electronic components and modules are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A sedimentation device comprising a coarse filter tank (1) and a fine filter tank (2), characterized in that: Four supports a (3) are fixedly connected to the lower surface of the coarse filter box (1) at four corners, the lower surface of the support a (3) is fixedly connected to the upper surface of the fine filter box (2), four supports b (4) are fixedly connected to the lower surface of the fine filter box (2) at four corners, a connecting sleeve (7) is arranged in the bearing of the upper surface of the coarse filter box (1) and the fine filter box (2), a rotating assembly is arranged on the outer surface of the connecting sleeve (7), a liquid inlet pipe (8) is slidably connected to the inner wall of the connecting sleeve (7), the outer surface of the two liquid inlet pipes (8) is arranged on the upper surface of the coarse filter box (1) and the fine filter box (2) respectively, the lower surface of the fine filter box (2) is connected with one end of the lower liquid inlet pipe (8) through a connecting pipe (10), and the lower surface of the two connecting sleeves (7) is fixedly connected with a coarse filter cylinder (13) and a fine filter cylinder (15) respectively.

2. A precipitation device according to claim 1, characterized in that: The lower surface of the inner wall of the coarse filter cylinder (13) and the fine filter cylinder (15) is connected with one end of two waste discharge pipes (11) through a rotating joint, the other end of the two waste discharge pipes (11) extends through the lower surface of the inner wall of the coarse filter box (1) and the fine filter box (2) to the outside of the coarse filter box (1) and the fine filter box (2), and a flap valve (12) is arranged on the outer surface of the waste discharge pipe (11).

3. A sedimentation device according to claim 1, characterized in that: The rotating assembly comprises a gear a (91) arranged on the outer surface of the connecting sleeve (7), the outer surface of the gear a (91) is engaged with the outer surface of a gear b (92), the upper surface of the gear b (92) is fixedly connected with the output shaft of a servo motor (93), and the two servo motors (93) are arranged on the upper surface of the coarse filter box (1) and the fine filter box (2) respectively.

4. A sedimentation device according to claim 1, characterized in that: A brush (14) is fixedly connected to the left side of the liquid inlet pipe (8), and the left sides of the two brushes (14) are slidably connected with the left sides of the inner walls of the coarse filter cylinder (13) and the fine filter cylinder (15) respectively.

5. A sedimentation device according to claim 1, characterized in that: The opposite sides of the four supports a (3) and the supports b (4) are provided with insertion grooves (5), and the upper and lower surfaces of the inner walls of the insertion grooves (5) are slidably connected with the upper and lower surfaces of the inner walls of the waste collecting box (6).

6. A sedimentation device according to claim 5, characterised in that: The position of the waste collecting box (6) corresponds to the position of the waste discharge pipe (11).

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