An integrated three-phase separation device for oily sludge

Abstract

The utility model discloses an integrated three-phase separation device for oily sludge. The utility model relates to the technical field of integrated three-phase separation devices for oily sludge. The utility model aims to solve the problem that the current integrated three-phase separation device for oily sludge needs to open a three-phase separation tank when replacing an internal filter material structure due to long-term use, making it inconvenient to replace the internal filter material structure. The utility model comprises a tank body and an inlet pipe, the tank body is provided with a mounting groove, a replacement structure is installed in the mounting groove, the replacement structure comprises a first fixed plate, a first filter material, a first arc-shaped opening, a second fixed plate, a second filter material, a second arc-shaped opening, an arc plate and an assembly opening; the first filter material is mounted on the first fixed plate, the assembly opening is opened on the first filter material, the first arc-shaped opening is opened on the assembly opening, the second filter material is mounted on the second fixed plate, the second arc-shaped opening is opened on the second filter material, and the arc plate drags the first fixed plate.

Description

Technical Field

[0001] The utility model relates to the technical field of three-phase separation devices, in particular to an integrated three-phase separation device for oily sludge. Background Art

[0002] At present, in the fields of petrochemical, metallurgy, mechanical processing and manufacturing, some waste liquids containing mixed oil, solids and liquids are generated, and the liquids usually include water and oil. Direct discharge of the waste liquid will cause great pollution to the environment. In order to separate the solids, water and oil in the waste liquid, the existing three-phase separation device usually uses centrifugal force to separate the solids, water and oil with different densities in the waste liquid.

[0003] However, due to long-term use, the three-phase separation device integrated with oily sludge needs to open the three-phase separation tank when replacing the internal filter material structure, which makes it inconvenient to replace the internal filter material structure. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides an integrated three-phase separation device for oily sludge, which solves the problem that the current integrated three-phase separation device for oily sludge needs to open the three-phase separation tank when replacing the internal filter material structure due to long-term use, making it inconvenient to replace the internal filter material structure.

[0005] To achieve the above object, the utility model is implemented by the following technical scheme: an integrated three-phase separation device for oily sludge, comprising a tank body and an inlet pipe, the tank body is provided with an installation groove, a replacement structure is installed in the installation groove, the replacement structure comprises a first fixed plate, a first filter material, a first arc-shaped opening, a second fixed plate, a second filter material, a second arc-shaped opening, an arc plate and an assembly opening;

[0006] The first filter material is installed on the first fixed plate, the assembly port is opened on the first filter material, the first arc-shaped port is opened on the assembly port, the second filter material is installed on the second fixed plate, the second arc-shaped port is opened on the second filter material, the arc plate drags the first fixed plate, the second fixed plate is placed in the assembly port, the second filter material is placed in the assembly port, the first fixed plate is placed in the installation groove, the inlet pipe passes between the first arc-shaped port and the second arc-shaped port, and the arc plate is installed outside the tank body by screws.

[0007] Preferably, a first arc-shaped groove is formed on the outside of the first fixing plate, and a first sealing gasket is inserted into the first arc-shaped groove.

[0008] Preferably, a second arc-shaped groove is formed on the outside of the second fixing plate, and a second sealing gasket is inserted into the second arc-shaped groove.

[0009] Preferably, the second fixing plate is limited in position in the tank body by a limiting structure, the number of the limiting structures is two, the limiting structures are symmetrically distributed on both sides with the midline of the second fixing plate as the center, and the limiting structure includes a clamping block and a clamping slot;

[0010] The clamping block is mounted on the second fixing plate, the clamping slot is provided in the tank body, and the clamping block is clamped in the clamping slot.

[0011] Preferably, an elastic member is installed in the clamping block, and the elastic member is arranged corresponding to the clamping block.

[0012] Preferably, according to the oily sludge integrated three-phase separation device according to the claim, the feature is that: the arc plate is installed outside the tank body through a fixing structure, the number of the fixing structures is two, the fixing structures are symmetrically distributed on both sides with the center line of the arc plate as the center, and the fixing structure includes a mounting hole, a bolt and a threaded hole;

[0013] The mounting hole is formed on the arc-shaped plate, the threaded hole is formed on the tank body, the bolt passes through the mounting hole, and the bolt is sleeved in the threaded hole.

[0014] The utility model provides an integrated three-phase separation device for oily sludge. It has the following beneficial effects:

[0015] First, the second arc-shaped opening on the second filter material is sleeved outside the inlet pipe, and the second fixing plate is rotated to make the second fixing plate press against the inner wall of the tank body, and the second fixing plate with the second filter material is put into the tank body through the installation groove. At this time, the second filter material and the second fixing plate are plugged into the assembly opening, and the first arc-shaped opening is also sleeved outside the inlet pipe, and the arc plate seals the installation groove, and the arc plate is fixed to the outside of the tank body by screws. External liquid enters the tank body through the inlet pipe, and the liquid separated by sedimentation is filtered by the filter material. When the filter material needs to be replaced, the arc plate is disassembled, and the filter material inside the tank body can be taken out through the installation groove for replacement, which makes it convenient to replace the filter material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the first fixing plate, the first filter material and the first arc-shaped opening of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping block, the clamping slot and the elastic member of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the tank body, mounting groove and threaded hole of the utility model.

[0020] In the figure: 1 tank body, 2 mounting groove, 3 inlet pipe, 4 replacement structure, 401 first fixing plate, 402 first filter material, 403 first arc-shaped opening, 404 second fixing plate, 405 second filter material, 406 second arc-shaped opening, 407 arc-shaped plate, 408 assembly opening, 5 fixing structure, 6 mounting hole, 7 bolt, 8 threaded hole, 9 limiting structure, 10 block, 11 slot, 12 elastic member, 13 first arc-shaped groove, 14 first sealing gasket, 15 second arc-shaped groove, 16 second sealing gasket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0023] Embodiment 1:

[0024] Depend on Figure 1 , Figure 2 and Figure 4 It can be seen that an integrated three-phase separation device for oily sludge includes a tank body 1 and an inlet pipe 3. The tank body 1 is provided with a mounting groove 2, and a replacement structure 4 is installed in the mounting groove 2. The replacement structure 4 includes a first fixed plate 401, a first filter material 402, a first arc-shaped opening 403, a second fixed plate 404, a second filter material 405, a second arc-shaped opening 406, an arc plate 407 and an assembly opening 408;

[0025] The first filter material 402 is installed on the first fixing plate 401, the assembly port 408 is opened on the first filter material 402, the first arc-shaped port 403 is opened on the assembly port 408, the second filter material 405 is installed on the second fixing plate 404, the second arc-shaped port 406 is opened on the second filter material 405, the arc-shaped plate 407 drags the first fixing plate 401, the second fixing plate 404 is placed in the assembly port 408, the second filter material 405 is placed in the assembly port 408, the first fixing plate 401 is placed in the installation groove 2, the inlet pipe 3 passes between the first arc-shaped port 403 and the second arc-shaped port 406, and the arc-shaped plate 407 is installed outside the tank body 1 by screws;

[0026] In the specific implementation process, it is worth pointing out that the length of the mounting groove 2 is consistent with the inner diameter of the tank body 1, the outer diameter of the first fixing plate 401 is consistent with the length of the mounting groove 2, the first fixing plate 401 and the second fixing plate 404 are both arc-shaped, and the end-to-end connection forms a ring with the same inner diameter as the tank body 1, the first filter material 402 and the second filter material 405 are made by pressing fiber balls into cakes, and the size of the second fixing plate 404 and the second filter material 405 after being combined is consistent with the size of the assembly port 408, the width of the arc plate 407 is greater than the mounting groove 2, the first arc port 403 and the second arc port 406 are both semicircular holes, and the inner diameter size after being combined is consistent with the outer diameter of the inlet pipe 3, and the arc plate 407 is connected to the first fixing plate 401 by welding;

[0027] Specifically, first, the second arc-shaped opening 406 on the second filter material 405 is sleeved outside the inlet pipe 3, and the second fixing plate 404 is rotated to press against the inner wall of the tank body 1, and the second fixing plate 401 with the second filter material 402 is put into the tank body 1 through the installation groove 2. At this time, the second filter material 405 and the second fixing plate 404 are plugged into the assembly opening 408, and the first arc-shaped opening 403 is also sleeved outside the inlet pipe 3, and the arc plate 407 seals the installation groove 2, and the arc plate 407 is fixed to the outside of the tank body 1 by screws. External liquid enters the tank body 1 through the inlet pipe 3, and the liquid separated by sedimentation is filtered by the filter material. When the filter material needs to be replaced, the arc plate 407 is removed, and the filter material inside the tank body 1 can be taken out and replaced through the installation groove 2, which makes it convenient to replace the filter material.

[0028] Embodiment 2:

[0029] Depend on Figure 1-3 It can be seen that a first arc-shaped groove 13 is formed outside the first fixing plate 401, and a first sealing gasket 14 is inserted into the first arc-shaped groove 13;

[0030] In the specific implementation process, it is worth pointing out that the first arc groove 13 is placed in the middle position outside the first fixing plate 401, and the width of the first arc groove 13 is half of the width of the first fixing plate 401. The first sealing gasket 14 can be made of fluororubber material, which has the characteristics of high temperature resistance and corrosion resistance.

[0031] Specifically, before installing the first fixing plate 401, the first sealing gasket 14 is inserted into the first arc-shaped groove 13, and after installing the first fixing plate 401, the first sealing gasket 14 seals between the first fixing plate 401 and the tank body 1 to prevent the intrusion of liquid;

[0032] On the basis of the above-mentioned embodiment 1, a second arc-shaped groove 15 is formed on the outside of the second fixing plate 404, and a second sealing gasket 16 is inserted into the second arc-shaped groove 15;

[0033] In the specific implementation process, it is worth pointing out that the second arc groove 15 is placed in the middle position outside the second fixing plate 404, and the width of the second arc groove 15 is half of the width of the second fixing plate 404. The second sealing gasket 16 can be made of fluororubber material, which has the characteristics of high temperature resistance and corrosion resistance.

[0034] Specifically, before installing the second fixing plate 404, the second sealing gasket 16 is inserted into the second arc groove 15. After the second fixing plate 404 is installed and pressed against the tank body 1, the second sealing gasket 16 seals the gap between the second fixing plate 404 and the tank body 1 to prevent liquid penetration.

[0035] On the basis of the above-mentioned embodiment 1, the second fixing plate 404 is limited in the tank body 1 by the limiting structure 9, the number of the limiting structures 9 is two, the limiting structures 9 are symmetrically distributed on both sides with the midline of the second fixing plate 404 as the center, and the limiting structure 9 includes a clamping block 10 and a clamping groove 11;

[0036] The clamping block 10 is mounted on the second fixing plate 404, the clamping slot 11 is provided in the tank body 1, and the clamping block 10 is clamped in the clamping slot 11;

[0037] In the specific implementation process, it is worth pointing out that the limiting structures 9 are distributed on both sides of the second arc-shaped groove 15, the clamping block 10 is made of steel sheet, and the clamping block 10 is mounted on the second fixing plate 404 by welding, and the opening position of the clamping groove 11 is the upper middle position of the tank body 1;

[0038] Specifically, when the second fixing plate 404 enters the tank body 1 and presses against the tank body 1, the clamping block 10 is clamped into the clamping groove 11, so that the second fixing plate 404 is limited in the tank body 1, and when the second fixing plate 404 is removed, the second filter material 405 is deformed due to its softness, so that the second fixing plate 404 can be removed;

[0039] Furthermore, an elastic member 12 is installed in the card block 10, and the elastic member 12 is arranged corresponding to the card block 10;

[0040] In the specific implementation process, it is worth pointing out that the elastic member 12 is U-shaped and is made of steel sheet;

[0041] Specifically, the elastic member 12 has the effect of enhancing the elasticity of the card block 10 , so that when the card block 10 is inserted into the card slot 11 , the elastic member 12 enhances the elasticity of the card block 10 , making it more stable when inserted into the card slot 11 .

[0042] Embodiment three:

[0043] Depend on Figure 1 and Figure 4It can be seen that the arc plate 407 is installed outside the tank body 1 through the fixing structure 5. The number of the fixing structures 5 is two. The fixing structures 5 are symmetrically distributed on both sides with the center line of the arc plate 407 as the center. The fixing structure 5 includes a mounting hole 6, a bolt 7 and a threaded hole 8.

[0044] The mounting hole 6 is formed on the arc plate 407, the threaded hole 8 is formed on the tank body 1, the bolt 7 passes through the mounting hole 6, and the bolt 7 is sleeved in the threaded hole 8;

[0045] In the specific implementation process, it is worth pointing out that the fixing structure 5 is distributed on both sides of the arc plate 407 and the tank body 1, the protruding position in the middle of the arc plate 407 is consistent with the size of the mounting groove 2, and the cross section of the mounting hole 6 is T-shaped, which can hide the screw head of the bolt 7;

[0046] Specifically, when the arc plate 407 is placed in the mounting groove 2 and seals the mounting groove 2, the mounting hole 6 and the threaded hole 8 are on the same horizontal line, the bolt 7 is passed through the mounting hole 6 and screwed into the threaded hole 8, so that the arc plate 407 is installed on the tank body 1, otherwise it can be removed.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0048] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated three-phase separation device for oily sludge, comprising a tank (1) and an inlet pipe (3), characterized in that: The tank body (1) is provided with a mounting groove (2), a replacement structure (4) is installed in the mounting groove (2), and the replacement structure (4) comprises a first fixing plate (401), a first filter material (402), a first arc-shaped opening (403), a second fixing plate (404), a second filter material (405), a second arc-shaped opening (406), an arc-shaped plate (407) and an assembly opening (408); The first filter material (402) is installed on the first fixed plate (401), the assembly opening (408) is opened on the first filter material (402), the first arc-shaped opening (403) is opened on the assembly opening (408), the second filter material (405) is installed on the second fixed plate (404), the second arc-shaped opening (406) is opened on the second filter material (405), the arc-shaped plate (407) holds the first fixed plate (401), the second fixed plate (404) is placed in the assembly opening (408), the second filter material (405) is placed in the assembly opening (408), the first fixed plate (401) is placed in the installation groove (2), the inlet pipe (3) passes between the first arc-shaped opening (403) and the second arc-shaped opening (406), and the arc-shaped plate (407) is installed outside the tank body (1) by screws.

2. The integrated three-phase separation device for oily sludge according to claim 1 is characterized by: A first arc-shaped groove (13) is formed on the outside of the first fixing plate (401), and a first sealing gasket (14) is inserted into the first arc-shaped groove (13).

3. The integrated three-phase separation device for oily sludge according to claim 1 is characterized by: A second arc-shaped groove (15) is formed on the outside of the second fixing plate (404), and a second sealing gasket (16) is inserted into the second arc-shaped groove (15).

4. The integrated three-phase separation device for oily sludge according to claim 1 is characterized by: The second fixing plate (404) is limited in position in the tank body (1) by a limiting structure (9); the number of the limiting structures (9) is two, and the limiting structures (9) are symmetrically distributed on both sides with the center line of the second fixing plate (404) as the center; the limiting structures (9) include a clamping block (10) and a clamping groove (11); The clamping block (10) is mounted on the second fixing plate (404), the clamping slot (11) is provided in the tank body (1), and the clamping block (10) is clamped in the clamping slot (11).

5. The oily sludge integrated three-phase separation device according to claim 4, characterized in that: An elastic member (12) is installed in the clamping block (10), and the elastic member (12) is arranged corresponding to the clamping block (10).

6. The integrated three-phase separation device for oily sludge according to claim 1 is characterized by: The arc-shaped plate (407) is mounted outside the tank body (1) via a fixing structure (5). The number of the fixing structures (5) is two. The fixing structures (5) are symmetrically distributed on both sides with the center line of the arc-shaped plate (407) as the center. The fixing structures (5) include a mounting hole (6), a bolt (7) and a threaded hole (8); The mounting hole (6) is formed on the arc-shaped plate (407), the threaded hole (8) is formed on the tank body (1), the bolt (7) passes through the mounting hole (6), and the bolt (7) is sleeved in the threaded hole (8).

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