High-precision purification equipment and method for butyl benzene emulsion

Abstract

The application discloses a high-precision purification device and method for butyl benzene emulsion, which comprises a purification tank, a support frame is fixedly connected to the surface of the purification tank, a cross support plate is fixedly installed in the upper portion of the support frame, a purification separation mechanism is arranged in the purification tank, the purification separation mechanism is used for separating the granular impurities generated after the reaction in the purification tank, the purification separation mechanism comprises a cylinder which is installed on the top of the cross support plate, and a piston rod is slidably connected in the cylinder, and the application relates to the technical field of butyl benzene emulsion processing. The high-precision purification device and method for butyl benzene emulsion are provided with the purification separation mechanism, the movement of the piston rod is driven by the cylinder, the first rotating rod and the second rotating rod drive the left filter plate and the right filter plate to rotate to the horizontal position and then move upward, so that the butyl benzene emulsion is purified, and the impurities are removed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of butadiene-styrene emulsion processing, in particular to a high-precision purification equipment and method for butadiene-styrene emulsion. BACKGROUND

[0002] Butadiene-styrene latex is a stable emulsion formed by low-temperature polymerization of butadiene and styrene. There are various types according to the content of styrene, emulsifier and polymerization temperature, and their performance and application are different. It is widely used in the preparation of various modified emulsified asphalt for spraying and mixing, as well as in the modification of asphalt for micro-surfacing, thin slurry seal, tack coat, waterproof engineering materials for roofing, underground storage, etc.

[0003] The existing butadiene-styrene emulsion still has impurities affecting the purity during preparation, and the following problems exist during purification operation:

[0004] After the reaction is realized by adding reactants, the generated impurities can only be separated subsequently, and the separation is incomplete, and the conversion operation of the storage tank body needs to be continuously realized, so that the operation of excluding impurities is relatively complex.

[0005] Therefore, the present application provides a high-precision purification equipment and method for butadiene-styrene emulsion. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a high-precision purification equipment and method for butadiene-styrene emulsion, which solves the problem that the generated impurities can only be separated subsequently after the reaction is realized by adding reactants, and the separation is incomplete, and the conversion operation of the storage tank body needs to be continuously realized, so that the operation of excluding impurities is relatively complex.

[0007] In order to achieve the above object, the present application is realized by the following technical scheme: A high-precision purification equipment for butyl benzene emulsion, comprising a purification tank, a support frame is fixedly connected to the surface of the purification tank, a cross support plate is fixedly installed in the inner part of the upper layer of the support frame, a purification separation mechanism is arranged in the inner part of the purification tank, the purification separation mechanism is used for separating the particulate impurities generated after reaction in the purification tank, the purification separation mechanism comprises a gas cylinder installed on the top of the cross support plate, a piston rod is slidably connected in the inner part of the gas cylinder, a center cylinder is fixedly installed at the center of the bottom of the inner cavity of the purification tank, a stirring unit is arranged on the top of the center cylinder, the surface of the piston rod is connected with two first rotating rods through symmetrical rotating assemblies, the surface of the center cylinder is provided with symmetrical through grooves, one end of the first rotating rod extends to the outside of the through groove and is connected with a rotating pin to rotate the second rotating rod, the top of the two second rotating rods is respectively fixedly installed with a left filter plate and a right filter plate, the left filter plate and the right filter plate are rotatably connected through a center rod, and the surface of the center cylinder is slidably connected with the left filter plate and the right filter plate through a sliding assembly.

[0008] Preferably, the stirring unit comprises a circular ring rotatably installed on the top of the center cylinder, and the inner side of the circular ring is connected with the piston rod through a twisting assembly to realize the rotating operation.

[0009] Preferably, the surface of the piston rod is sleeved with a twisting spring, and the two ends of the twisting spring are fixedly connected with the circular ring and the opposite side of the cross support plate, the surface of the circular ring is fixedly connected with a stirring plate, and the surface of the purification tank is provided with a discharging plate.

[0010] Preferably, the twisting assembly comprises a rotating cylinder fixedly installed on the surface of the piston rod, and the surface of the rotating cylinder is provided with a spiral groove.

[0011] Preferably, the inner side of the circular ring is fixedly installed with a convex column, and the convex column is in contact with the surface of the spiral groove to realize the rotating operation of the circular ring.

[0012] Preferably, the rotating assembly comprises a rotating rod installed in the grooves of the two first rotating rods, and the surface of the piston rod is provided with a rotating groove.

[0013] Preferably, the rotating rod is rotatably connected with the inner part of the piston rod and located in the rotating groove, and a limiting plate is fixedly installed on the surface of the piston rod and located below the rotating groove.

[0014] Preferably, the sliding assembly comprises a cylindrical column fixedly installed in the opening of the center of the left filter plate, the surface of the center cylinder is provided with a vertical groove, and the surface of the cylindrical column is slidably connected with the inner surface of the vertical groove.

[0015] The application further discloses a purification method of the high-precision purification equipment for butyl benzene emulsion.

[0016] S1, extraction operation: the reactants are put into the purification tank, and after impurities are generated, the air cylinder is started, the upward movement of the piston rod is driven by the air cylinder, the first rotating rod is rotated around the rotating rod as the center, the second rotating rod and the left filter plate and the right filter plate are synchronously rotated, and when the limiting plate contacts the first rotating rod, the left filter plate and the right filter plate are kept in a horizontal state and move upward.

[0017] S2, impurity removal operation: at this time, the movement of the piston rod synchronously drives the upward movement of the rotating cylinder, until the spiral groove contacts the surface of the convex column, the rotation of the annular ring and the torsion operation of the torsion spring are realized, and the rotating operation of the material stirring plate is driven.

[0018] S3, reciprocating operation: after one extraction is completed, the downward movement of the air cylinder is controlled, and the continuous operation of S1 and S2 is realized.

[0019] Preferably, after the spiral groove of the rotating cylinder is separated from the convex column in S2, the annular ring and the material stirring plate realize the reset rotating operation under the reset of the torsion spring, and the materials on the left filter plate and the right filter plate are swept into the material falling plate for removal.

[0020] Advantages

[0021] The application provides a high-precision purification equipment and method for butyl benzene emulsion.

[0022] (1) The high-precision purification equipment and method for butyl benzene emulsion are provided with a purification separation mechanism, the movement of the piston rod is driven by the air cylinder, the left filter plate and the right filter plate are rotated to a horizontal position by the first rotating rod and the second rotating rod, and then move upward, so that the purification operation of butyl benzene emulsion is realized, and the removal operation of impurities is realized.

[0023] (2) The high-precision purification equipment and method for butyl benzene emulsion are provided with a material stirring unit, the movement of the rotating cylinder is utilized, until the spiral groove contacts the surface of the convex column, the rotation of the annular ring and the torsion operation of the torsion spring are realized, the rotating operation of the material stirring plate is driven, and after the spiral groove is separated from the convex column, the reset discharging operation of the materials on the left filter plate and the right filter plate is realized, so that the impurities are discharged.

[0024] (3) The high-precision purification equipment and method for butyl benzene emulsion are driven by the air cylinder, the upward and downward reciprocating movement is realized, the internal impurities are removed for multiple times, and then the discharging operation of the materials is realized synchronously, so that the purity of butyl benzene emulsion is improved, and the operation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is an external perspective view of the present application;

[0026] Figure 2 is an external perspective view of the present application; Figure 1 is an enlarged view of the partial structure at A in the middle;

[0027] Figure 3 is an internal perspective view of the present application;

[0028] Figure 4 is a perspective view of the purification and separation mechanism of the present application;

[0029] Figure 5 is a perspective exploded view of the left and right filter plates of the present application;

[0030] Figure 6 is a perspective view of the rotating assembly of the present application;

[0031] Figure 7 is an external perspective view of the present application; Figure 6 is an enlarged view of the partial structure at B in the middle;

[0032] Figure 8 is a perspective exploded view of the first and second rotating rods of the present application;

[0033] Figure 9 is a perspective exploded view of the twisting assembly of the present application;

[0034] Figure 10 is a process flow chart of the purification method of the present application.

[0035] In the figure: 1 - purification tank, 2 - support frame, 3 - cross support, 4 - purification and separation mechanism, 41 - air cylinder, 42 - piston rod, 43 - center cylinder, 44 - stirring unit, 44-1 - circular ring, 44-2 - twisting assembly, 44-21 - rotating cylinder, 44-22 - spiral groove, 44-23 - protruding column, 44-3 - twisting spring, 44-4 - stirring plate, 44-5 - discharging plate, 45 - rotating assembly, 45-1 - rotating rod, 45-2 - rotating groove, 45-3 - limiting plate, 46 - sliding assembly, 46-1 - cylinder, 46-2 - vertical groove, 47 - first rotating rod, 48 - through groove, 49 - second rotating rod, 410 - left filter plate, 411 - right filter plate, 412 - center rod. DETAILED DESCRIPTION

[0036] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0037] Please refer to Figures 1-10 The present application provides three technical solutions:

[0038] Embodiment one

[0039] A high-precision purification equipment for butyl benzene emulsion, comprising a purification tank 1, a support frame 2 is fixedly connected to the surface of the purification tank 1, and a cross support plate 3 is fixedly installed inside the upper layer of the support frame 2, a purification separation mechanism 4 is arranged inside the purification tank 1, the purification separation mechanism 4 is used for separating the particulate impurities generated after reaction in the purification tank 1, the purification separation mechanism 4 comprises a gas cylinder 41 installed on the top of the cross support plate 3, the gas cylinder 41 is in communication with the external gas circuit, and the gas cylinder 41 realizes opening and closing operation through the control panel controlled by the external personnel, and a piston rod 42 is slidably connected inside the gas cylinder 41, the piston rod 42 extends through the cross support plate 3 to the lower side, a center cylinder 43 is fixedly installed at the center of the bottom of the inner cavity of the purification tank 1, a stirring unit 44 is arranged on the top of the center cylinder 43, the surface of the piston rod 42 is connected with two first rotating rods 47 through relatively symmetrical rotating assemblies 45, the surface of the center cylinder 43 is provided with two relatively symmetrical through grooves 48, one end of the first rotating rod 47 extends to the outside of the through groove 48 and is connected with a second rotating rod 49 through a rotating pin, the top of the second rotating rod 49 is fixedly installed with a left filter plate 410 and a right filter plate 411, respectively, and the left filter plate 410 and the right filter plate 411 are connected through a center rod 412, and the surface of the center cylinder 43 is connected with the left filter plate 410 and the right filter plate 411 through a sliding assembly 46.

[0040] Embodiment two

[0041] The application discloses a high-precision purification device for butyl benzene emulsion, which comprises a purification tank 1, a support frame 2 fixedly connected to the surface of the purification tank 1, a cross support plate 3 fixedly installed in the upper portion of the support frame 2, a purification separation mechanism 4 arranged in the purification tank 1 and used for separating the granular impurities generated after reaction in the purification tank 1, a cylinder 41 installed on the top of the cross support plate 3, a control panel used for controlling the opening and closing of the cylinder 41, a piston rod 42 slidably connected to the inside of the cylinder 41 and extending to the lower portion of the cross support plate 3, a center cylinder 43 fixedly installed at the center of the bottom of the inner cavity of the purification tank 1, a stirring unit 44 arranged on the top of the center cylinder 43, relatively symmetrical rotating assemblies 45 arranged on the surface of the piston rod 42 and used for rotating two first rotating rods 47, relatively symmetrical through grooves 48 formed in the surface of the center cylinder 43, a second rotating rod 49 rotatably connected to one end of the first rotating rod 47 through a rotating pin, a left filter plate 410 and a right filter plate 411 fixedly installed on the top of the two second rotating rods 49, respectively, and rotatably connected to each other through a center rod 412, and a sliding assembly 46 arranged between the left filter plate 410 and the right filter plate 411 and used for sliding with the surface of the center cylinder 43.

[0042] In the embodiment of the application, the stirring unit 44 comprises a ring 44-1 rotatably installed on the top of the center cylinder 43, a torsion assembly 44-2 arranged between the inside of the ring 44-1 and the piston rod 42 and used for rotating the ring 44-1, a torsion spring 44-3 sleeved on the surface of the piston rod 42 and fixedly connected to the ring 44-1 and the cross support plate 3, a stirring plate 44-4 fixedly connected to the surface of the ring 44-1, an arc-shaped groove formed in one side of the stirring plate 44-4 and used for moving the impurities to the outermost circle, a discharging plate 44-5 arranged on the surface of the purification tank 1 and used for facilitating the flow of the impurities, and an impurity recovery tank connected to the discharging plate 44-5.

[0043] In the embodiment of the application, the torsion assembly 44-2 comprises a rotating cylinder 44-21 fixedly installed on the surface of the piston rod 42, a helical groove 44-22 formed in the surface of the rotating cylinder 44-21, the inlet and outlet of the helical groove 44-22 being located on the same vertical line and the movement along the helical groove 44-22 being capable of realizing one rotation in the plane, a protruding column 44-23 fixedly installed on the inside of the ring 44-1, and the protruding column 44-23 being capable of realizing the rotating operation of the ring 44-1 when being in contact with the surface of the helical groove 44-22.

[0044] In the embodiment of the present application, the rotating assembly 45 includes a rotating rod 45-1 installed in the groove of the two first rotating rods 47, the surface of the piston rod 42 is provided with a rotating groove 45-2, the rotating rod 45-1 penetrates the inside of the piston rod 42 and is located at the rotating groove 45-2, a limiting plate 45-3 is fixedly installed on the surface of the piston rod 42 below the rotating groove 45-2, and the limiting plate 45-3 is used for limiting the angle of the first rotating rod 47 after rotation.

[0045] In the embodiment of the present application, the sliding assembly 46 includes a cylinder 46-1 fixedly installed at the opening of the center of the left filter plate 410, the surface of the center cylinder 43 is provided with a vertical groove 46-2, the cylinder 46-1 does not collide with the vertical groove 46-2 during rotation, and the surface of the cylinder 46-1 is in sliding connection with the inner surface of the vertical groove 46-2.

[0046] Embodiment three

[0047] A high-precision purification equipment for butyl benzene emulsion, including purification tank 1, the surface of the purification tank 1 is fixedly connected with support frame 2, and the inside of the upper layer of support frame 2 is fixedly installed with cross support plate 3, the inside of the purification tank 1 is provided with purification separation mechanism 4, the purification separation mechanism 4 is used for separating the particulate impurities generated after reaction in the purification tank 1, the purification separation mechanism 4 includes a cylinder 41 installed on the top of the cross support plate 3, the cylinder 41 is driven to realize up-down reciprocating movement, and the internal impurities are removed multiple times, and then the discharging operation of the material is realized synchronously, so that the butyl benzene emulsion purity is improved, and the operation efficiency is improved, the cylinder 41 is in communication with the gas circuit outside, the cylinder 41 is opened and closed by the control panel controlled by the personnel outside, and the piston rod 42 is in sliding connection with the inside of the cylinder 41, the piston rod 42 extends to the lower side of the cross support plate 3, a center cylinder 43 is fixedly installed at the center of the bottom of the inner cavity of the purification tank 1, a stirring unit 44 is arranged on the top of the center cylinder 43, the surface of the piston rod 42 is connected with two first rotating rods 47 through symmetrical rotating assemblies 45, the surface of the center cylinder 43 is provided with symmetrical through grooves 48, one end of the first rotating rod 47 extends to the outside of the through groove 48 and is connected with a rotating pin to rotate the second rotating rod 49, the top of the two second rotating rods 49 is fixedly installed with a left filter plate 410 and a right filter plate 411, and the left filter plate 410 and the right filter plate 411 are connected with the center rod 412 and rotate, the left filter plate 410 and the right filter plate 411 are connected with the surface of the center cylinder 43 through the sliding assembly 46, the purification separation mechanism 4 is provided, the cylinder 41 drives the movement of the piston rod 42, the first rotating rod 47 and the second rotating rod 49 drive the left filter plate 410 and the right filter plate 411 to rotate to the horizontal position and then move upward, so that the butyl benzene emulsion is purified, and the impurities are removed.

[0048] In the embodiment of the present application, the stirring unit 44 comprises a circular ring 44-1 rotatably mounted on the top of the central cylinder 43, the inner side of the circular ring 44-1 is connected with the piston rod 42 through a twisting assembly 44-2, the surface of the piston rod 42 is sleeved with a torsion spring 44-3, the two ends of the torsion spring 44-3 are fixedly connected with the circular ring 44-1 and the opposite side of the cross support plate 3, the surface of the circular ring 44-1 is fixedly connected with a stirring plate 44-4, one side of the stirring plate 44-4 is provided with an arc-shaped groove, so that the impurities are moved to the outermost circle, the surface of the purification tank 1 is provided with a falling plate 44-5, the falling plate 44-5 facilitates the flow of impurities outward, and the falling plate 44-5 is communicated with an external impurity recovery tank, by providing the stirring unit 44, the rotation of the rotating cylinder 44-21 is used to move until the surface of the helical groove 44-22 and the protruding column 44-23 are in contact, the rotation of the circular ring 44-1 and the torsion operation of the torsion spring 44-3 are realized, and the stirring plate 44-4 is driven to rotate, and after the helical groove 44-22 and the protruding column 44-23 are separated, the reset and discharging operation of the materials on the left filter plate 410 and the right filter plate 411 is realized, so that the impurities are discharged.

[0049] In the embodiment of the present application, the twisting assembly 44-2 comprises a rotating cylinder 44-21 fixedly mounted on the surface of the piston rod 42, the surface of the rotating cylinder 44-21 is provided with a helical groove 44-22, the inlet and outlet of the helical groove 44-22 are located on the same vertical line, and one rotation along the helical groove 44-22 can realize one rotation in the plane, the inner side of the circular ring 44-1 is fixedly mounted with a protruding column 44-23, and the rotation of the circular ring 44-1 is realized when the protruding column 44-23 is in contact with the surface of the helical groove 44-22.

[0050] In the embodiment of the present application, the rotating assembly 45 comprises a rotating rod 45-1 mounted in the grooves of the two first rotating rods 47, the surface of the piston rod 42 is provided with a rotating groove 45-2, the rotating rod 45-1 penetrates the inside of the piston rod 42 and is located at the rotating groove 45-2, a limiting plate 45-3 is fixedly mounted on the surface of the piston rod 42 and is located below the rotating groove 45-2, and the limiting plate 45-3 is used for limiting the angle of the first rotating rod 47 after rotation.

[0051] In the embodiment of the present application, the sliding assembly 46 comprises a cylinder 46-1 fixedly mounted at the opening of the center of the left filter plate 410, the surface of the central cylinder 43 is provided with a vertical groove 46-2, the cylinder 46-1 does not collide with the vertical groove 46-2 in the process of rotation, and the surface of the cylinder 46-1 is slidingly connected with the inner surface of the vertical groove 46-2.

[0052] The embodiment of the present application also discloses a high-precision purification method for butyl benzene emulsion, and specifically comprises the following steps:

[0053] S1, extraction operation: the reactant is put into the purification tank 1, and after the impurities are generated, the cylinder 41 is started to drive the upward movement of the piston rod 42, the first rotating rod 47 is rotated around the rotating rod 45-1, and the second rotating rod 49 and the left filter plate 410 and the right filter plate 411 are synchronously rotated, until the limiting plate 45-3 contacts the first rotating rod 47, so that the left filter plate 410 and the right filter plate 411 are kept in a horizontal state and move upward;

[0054] S2, impurity removal operation: at this time, the movement of the piston rod 42 synchronously drives the upward movement of the rotating cylinder 44-21, until the spiral groove 44-22 contacts the surface of the convex column 44-23, the rotation of the circular ring 44-1 and the torsion operation of the torsion spring 44-3 are realized, and the rotating operation of the material stirring plate 44-4 is driven.

[0055] S3, reciprocating operation: after completing the extraction once, the downward movement of the cylinder 41 is controlled to realize the continuous operation of S1-S2.

[0056] In the embodiment of the application, after the spiral groove 44-22 of the rotating cylinder 44-21 is separated from the convex column 44-23 in S2, the circular ring 44-1 and the material stirring plate 44-4 realize the reset rotating operation under the reset of the torsion spring 44-3, and the material on the left filter plate 410 and the right filter plate 411 is swept into the material falling plate 44-5 to be discharged.

[0057] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0058] It should be noted that, in this paper, relationship terms such as first and second 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 the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0059] Although the embodiments of the application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A high-precision purification device for butyl benzene emulsion, comprising a purification tank (1), the surface of the purification tank (1) is fixedly connected with a support frame (2), and the inner part of the upper layer of the support frame (2) is fixedly installed with a cross support plate (3), characterized in that: The inside of the purification tank (1) is provided with a purification separation mechanism (4) for separating the particulate impurities generated after the reaction in the purification tank (1); The purification separation mechanism (4) comprises a gas cylinder (41) mounted on the top of the cross support plate (3), and the inside of the gas cylinder (41) is slidably connected with a piston rod (42); a center cylinder (43) is fixedly installed at the center of the bottom of the inside cavity of the purification tank (1), and the top of the center cylinder (43) is provided with a stirring unit (44); the surface of the piston rod (42) is connected with two first rotating rods (47) through a symmetrical rotating assembly (45); the surface of the center cylinder (43) is provided with a symmetrical through groove (48); one end of the first rotating rod (47) extends to the outside of the through groove (48) and is connected with a second rotating rod (49) through a rotating pin; the top of the second rotating rod (49) is fixedly installed with a left filter plate (410) and a right filter plate (411); the left filter plate (410) and the right filter plate (411) are rotatably connected through a center rod (412); and the center of the left filter plate (410) and the right filter plate (411) is slidably connected with the surface of the center cylinder (43) through a sliding assembly (46). The stirring unit (44) comprises a circular ring (44-1) rotatably installed on the top of the center cylinder (43); the inside of the circular ring (44-1) is rotatably connected with the piston rod (42) through a twisting assembly (44-2); the surface of the piston rod (42) is sleeved with a twisting spring (44-3); the two ends of the twisting spring (44-3) are fixedly connected with the circular ring (44-1) and the opposite side of the cross support plate (3); the surface of the circular ring (44-1) is fixedly connected with a stirring plate (44-4); and the surface of the purification tank (1) is provided with a discharging plate (44-5). The twisting assembly (44-2) comprises a rotating cylinder (44-21) fixedly installed on the surface of the piston rod (42); the surface of the rotating cylinder (44-21) is provided with a spiral groove (44-22); the inside of the circular ring (44-1) is fixedly installed with a protruding column (44-23); and the protruding column (44-23) is in contact with the surface of the spiral groove (44-22) to realize the rotating operation of the circular ring (44-1).

2. A high-precision purification apparatus for a styrene-butadiene emulsion according to claim 1, characterized by: The rotating assembly (45) comprises a rotating rod (45-1) installed in the grooves of the two first rotating rods (47); and the surface of the piston rod (42) is provided with a rotating groove (45-2).

3. A high-precision purification apparatus for a styrene-butadiene emulsion according to claim 2, characterized by: The rotating rod (45-1) is rotatably connected with the inside of the piston rod (42) and located at the rotating groove (45-2); and the surface of the piston rod (42) and located below the rotating groove (45-2) is fixedly installed with a limiting plate (45-3).

4. The high-precision purification apparatus for a styrene-butadiene emulsion according to claim 3, characterized by: The sliding assembly (46) includes a cylinder (46-1) fixedly installed at the opening in the center of the left filter plate (410), and the surface of the center cylinder (43) is provided with a vertical groove (46-2), and the surface of the cylinder (46-1) is in sliding connection with the inner surface of the vertical groove (46-2).

5. A purification method for purifying a high-precision purification apparatus for a styrene-butadiene emulsion as claimed in claim 4, characterized by: Specifically comprising the following steps: S1, extraction operation: the reactant is put into the purification tank (1), and after the impurities are generated, the gas cylinder (41) is started, the upward movement of the piston rod (42) is driven by the gas cylinder (41), the first rotating rod (47) is rotated around the rotating rod (45-1), the second rotating rod (49) and the left filter plate (410) and the right filter plate (411) are synchronously rotated, until the limiting plate (45-3) contacts the first rotating rod (47), the left filter plate (410) and the right filter plate (411) are kept in a horizontal state and move upward; S2, impurity removal operation: at this time, the movement of the piston rod (42) synchronously drives the rotating cylinder (44-21) to move upward, until the spiral groove (44-22) contacts the surface of the convex column (44-23), the rotation of the circular ring (44-1) and the torsion of the torsion spring (44-3) are realized, and the rotating operation of the material stirring plate (44-4) is realized; S3, reciprocating operation: after completing the extraction once, the downward movement of the gas cylinder (41) is controlled, and the continuous operation of S1 and S2 is realized.

6. A high-precision purification method for a butylphenyl emulsion according to claim 5, characterized by: After the spiral groove (44-22) of the rotating cylinder (44-21) is separated from the convex column (44-23) in S2, the circular ring (44-1) and the material stirring plate (44-4) realize the reset rotating operation under the reset of the torsion spring (44-3), and the material on the left filter plate (410) and the right filter plate (411) is swept into the discharging plate (44-5) to be discharged.

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