Continuous extraction device for cyproconazole production

Abstract

The utility model discloses a continuous extraction device for cyproconazole production, which belongs to the technical field of cyproconazole production, and adopts the technical scheme that the continuous extraction device comprises an extraction barrel, the outer side of the extraction barrel is movably connected with an adjustable sieve plate mechanism, and the inner side of the adjustable sieve plate mechanism is movably connected with a caliber adjusting mechanism; the extraction barrel is divided into two half barrels, so that when an extraction sieve plate on the inner side needs to be replaced, the whole barrel does not need to be disassembled, the extraction barrel can be directly rotated and opened to replace the sieve plate on the inner side, the sieve plate on the inner side is convenient to replace, and the clamping assembly arranged on the inner side can be used for conveniently clamping sieve plates with different specifications; in addition, it can be still guaranteed that the sealing performance of the extraction barrel does not leak to affect extraction operation in the clamping adjusting process, and in the extraction operation process, the sieve plate clamped by the clamping ring can extend inwards through the adjusting assembly, so that the extraction reaction area of the sieve plate is expanded, and the better extraction operation effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cyproconazole production technical field, especially in a kind of for cyproconazole production's continuous extraction device. BACKGROUND

[0002] Extraction is the solubility or distribution coefficient of compound in two mutually insoluble or slightly soluble solvents, so that the compound is transferred from one solvent to another solvent;The liquid-liquid two-phase that is not mutually soluble is extracted by extraction phase, and the certain component of the material in the other phase is extracted, the liquid-liquid two-phase that is not mutually soluble is called raffinate phase, and the other phase is called extraction phase, the raffinate phase is dispersed in the extraction phase, and the dispersion is aggregated again, and the dispersion is aggregated again to separate the certain component of the material in the raffinate phase, so as to obtain the lowest content of the certain component of the material in the raffinate phase.

[0003] In the prior art, the stirrer accelerates the reaction rate and efficiency, is easy to damage, the equipment is troublesome to disassemble and maintain, and the energy consumption is high;

[0004] For the above problems, the existing patent (publication number: CN217887036U) proposes a continuous extraction device for cyproconazole production, which comprises a heavy liquid unit, a sieve plate extraction unit, a light liquid unit and a base; the heavy liquid unit is arranged at the top, a heavy liquid inlet is arranged at the right lower end of the heavy liquid unit, an emptying port is connected to the top end of the heavy liquid unit, an extraction phase outlet is connected to the right upper side of the heavy liquid unit, and a first ring distributor is installed in the heavy liquid unit along the central axis; the top of the sieve plate extraction unit is installed at the bottom of the heavy liquid unit, the sieve plate extraction unit is installed with sieve plate assemblies distributed at equal intervals from top to bottom, the light liquid unit is connected at the bottom of the sieve plate extraction unit, and a light liquid inlet is connected at the right side of the light liquid unit; the base is supported at the bottom of the light liquid unit, and a raffinate phase outlet is arranged at the left side, the utility model accelerates the flow speed of heavy liquid and light liquid in the tower by arranging the ring distributor in a ring shape to accelerate the extraction speed and efficiency, the ring distributor is arranged outside for convenient disassembly and replacement, and the maintenance is convenient;The frame detachable beam makes the sieve plate replacement and maintenance more convenient.

[0005] For the above problems, the existing patent gives a solution, but the inside of the sieve plate extraction tower cannot be effectively adjusted according to the time period of extraction operation, for example, the sieve plate aperture can be slightly increased in the early stage of extraction, the sieve plate aperture can be partially reduced in the middle stage of extraction, the sieve plate distance can be extended, the contact area can be expanded to increase the contact reaction area, and the aperture can be further reduced in the late stage of extraction to improve the extraction precision, and other specifications of clean sieve plates are needed to replace in the face of different doses of solvent and sieve plate pollution, and the existing sieve plate installation mode is fixed and difficult to replace and clean.

[0006] Therefore, a continuous extraction device for cyproconazole production is proposed. UTILITY MODEL CONTENT

[0007] The utility model discloses a purpose at, provide a kind of for continuous extraction device of cyproconazole production, can solve the problem of existing and cannot be adjusted according to the time of extraction section to carry out adjustment screen plate adaptation extraction and screen plate replacement is more difficult.

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of for continuous extraction device of cyproconazole production, including extraction barrel, the outside of the extraction barrel is movably connected with adjustable screen plate mechanism, the inside of the adjustable screen plate mechanism is movably connected with calibre adjusting mechanism;

[0009] The adjustable screen plate mechanism includes adjusting outer barrel, adjusting assembly, clamping assembly, sealing ring and sealing block, the inside of the clamping assembly is movably connected in the extraction barrel, the outside of the adjusting assembly is movably connected in the extraction barrel, the inside of the adjusting assembly is movably connected in the adjusting outer barrel, right side adjusting outer barrel is rotatably connected in the right side of left side adjusting outer barrel, the right side of left side adjusting outer barrel is fixedly connected with the sealing block, the left side of right side adjusting outer barrel is provided with the sealing ring, and the inside of the sealing block is movably connected in the sealing ring.

[0010] Preferably, the inside of the clamping assembly is movably connected with a support outer frame, and the top and bottom of the inside of the support outer frame are fixedly connected with outer screen plates.

[0011] Preferably, the right side of the inside of the support outer frame is fixedly connected with an elastic expansion pad, the inside of the support outer frame is movably connected with an inner screen plate, and the inner screen plate is fixedly connected to the outside of the elastic expansion pad.

[0012] Preferably, the left side of the inside of the support outer frame is fixedly connected with an electric push block, the electric push block is arranged outside the inner screen plate, and the outside of the support outer frame is fixedly connected with a converging baffle.

[0013] Preferably, the inside of the extraction barrel is fixedly connected with an annular sliding support plate, the bottom of the inside of the annular sliding support plate is fixedly connected with a bottom clamping ring, the top of the inside of the annular sliding support plate is fixedly connected with an elastic expansion plate, and the elastic expansion plate is fixedly connected to the inside of the extraction barrel.

[0014] Preferably, the top clamping ring is fixedly connected to the bottom of the elastic expansion plate, the top clamping ring is slidably connected to the inside of the annular sliding support plate, the top clamping ring is slidably connected to the inside of the adjusting outer barrel, the inside of the top clamping ring and the bottom clamping ring are both screw-connected with threaded rods, and the threaded rods are arranged outside the adjusting outer barrel.

[0015] Preferably, the top of the annular sliding support plate is fixedly connected with a sliding block, the sliding block is slidingly connected to the inner side of a connecting block, the connecting block is fixedly connected to the outer side of the extraction barrel, and the connecting block is fixedly connected to the inner side of the adjusting outer barrel.

[0016] Preferably, the outer side of the top of the sliding block is fixedly connected with an electric telescopic rod, and the electric telescopic rod is fixedly connected to the outer side of the top of the connecting block.

[0017] Preferably, the left side of the inner side of the extraction barrel is fixedly connected with an inlet, the inlet is fixedly connected to the right side of the inner side of the extraction barrel, and the inlet is movably connected to the outer side of the adjusting outer barrel.

[0018] Preferably, the top and the bottom of the adjusting outer barrel and the extraction barrel are fixedly connected with transition bins, the left side of the bottom transition bin is fixedly connected with a bottom discharge port, the top discharge port is fixedly connected to the top of the top transition bin, and the bottom of the bottom transition bin is movably connected with a support base.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] 1、The present application is provided with an adjusting type sieve plate mechanism, which divides the extraction barrel into two half barrels, so that when the inner extraction sieve plate needs to be replaced, the whole barrel does not need to be disassembled, and the inner sieve plate can be directly rotated and opened for replacement, so that the inner sieve plate is convenient to replace, the clamping assembly arranged on the inner side can conveniently clamp different specifications of sieve plates, the sealing property of the extraction barrel can still be ensured during the adjustment of clamping, the extraction operation is not affected, and the sieve plate clamped by the clamping ring can be extended inward through the adjustment assembly during the extraction operation, so that the area of the extraction reaction is expanded, and the effect of better extraction operation is achieved.

[0021] 2、The present application is provided with a caliber adjusting mechanism, which can adjust the caliber of the extraction reaction at different time periods, and the original sieve plate is replaced by a composite sieve plate composed of two groups of outer sieve plates and inner sieve plates, wherein the caliber sizes of each sieve plate are consistent and in alignment, when the caliber size needs to be adjusted, the caliber size is adjusted by mutual shielding and changing the shielding range of the sieve plates, so that the sieve plate caliber is adjusted according to different time periods. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure diagram of the continuous extraction device for the production of cyproconazole.

[0023] Figure 2 It is an internal structure diagram of the continuous extraction tower.

[0024] Figure 3The utility model discloses a whole structural drawing of the adjustable sieve plate mechanism.

[0025] Figure 4 The utility model discloses a whole structural drawing of the clamping assembly and the adjusting assembly.

[0026] Figure 5 The utility model discloses a whole structural drawing of the caliber adjusting mechanism.

[0027] In the drawing, 1, extraction bucket;2, adjustable sieve plate mechanism;21, adjusting outer bucket;22, adjusting assembly;22a, sliding block;22b, connecting block;22c, electric telescopic rod;23, clamping assembly;23a, annular sliding support plate;23b, clamping ring;23c, elastic telescopic plate;23d, threaded rod;24, sealing ring;25, sealing block;3, caliber adjusting mechanism;31, support outer frame;32, outer sieve plate;33, inner sieve plate;34, elastic telescopic pad;35, electric push block;36, converging baffle;4, inlet;5, discharge port;6, transition bin;7, support base. DETAILED DESCRIPTION

[0028] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides technical schemes:

[0030] A continuous extraction device for cyproconazole production, including extraction bucket 1, the outer side of extraction bucket 1 is movably connected with adjustable sieve plate mechanism 2, the inner side of adjustable sieve plate mechanism 2 is movably connected with caliber adjusting mechanism 3;

[0031] Adjustable sieve plate mechanism 2 includes adjusting outer bucket 21, adjusting assembly 22, clamping assembly 23, sealing ring 24 and sealing block 25, clamping assembly 23 is movably connected to the inner side of extraction bucket 1, adjusting assembly 22 is movably connected to the outer side of extraction bucket 1, adjusting assembly 22 is movably connected to the inner side of adjusting outer bucket 21, right side adjusting outer bucket 21 is rotatably connected to the right side of left side adjusting outer bucket 21, sealing block 25 is fixedly connected to the right side of left side adjusting outer bucket 21, sealing ring 24 is set up in the left side of right side adjusting outer bucket 21, and sealing block 25 is movably connected to the inner side of sealing ring 24.

[0032] In the embodiment, the extraction barrel 1 is divided into two halves by the two adjusting outer barrels 21, the extraction barrel 1 can be opened by directly rotating the active side when the extraction equipment needs to be replaced, the different specifications of the extraction equipment can be adapted by adjusting the clamping assembly 23, the sealing block 25 on the adjusting outer barrel 21 can be clamped into the sealing ring 24 to enhance the sealing performance after being closed, and the extension length of the internal extraction equipment can be adjusted by the adjusting assembly 22 during the extraction process to achieve the effect of expanding the extraction reaction area.

[0033] Specifically, as shown in Figure 2 , Figure 5 , the inner side of the clamping assembly 23 is movably connected with a supporting outer frame 31, and the top and bottom of the inner side of the supporting outer frame 31 are fixedly connected with outer sieve plates 32.

[0034] Specifically, as shown in Figure 2 , Figure 5 , the right side of the inner side of the supporting outer frame 31 is fixedly connected with an elastic expansion pad 34, the inner side of the supporting outer frame 31 is movably connected with an inner sieve plate 33, and the inner sieve plate 33 is fixedly connected to the outer side of the elastic expansion pad 34.

[0035] Specifically, as shown in Figure 2 , Figure 5 , the left side of the inner side of the supporting outer frame 31 is fixedly connected with an electric push block 35, the electric push block 35 is arranged on the outer side of the inner sieve plate 33, and the outer side of the supporting outer frame 31 is fixedly connected with a converging baffle 36.

[0036] In the embodiment, the right adjusting outer barrel 21 is opened by rotating along the shaft, the left adjusting outer barrel 21 is supported by the supporting base 7, the adjusting outer barrel 21 and the extraction barrel 1 are opened to replace the filter equipment, the outer threaded rod 23d of the adjusting outer barrel 21 is twisted to make the top clamping ring 23b slide and press the elastic expansion plate 23c, the two groups of outer sieve plates 32 and inner sieve plates 33 fixed by the supporting outer frame 31 are taken out, other specifications of outer sieve plates 32 and inner sieve plates 33 are placed between the top and bottom clamping rings 23b through the supporting outer frame 31, and finally the threaded rod 23d is twisted to make the top clamping ring 23b slide and pull the elastic expansion plate 23c to extend to adapt to different specifications of the supporting outer frame 31.

[0037] Specifically, as shown in Figure 4 , the inner side of the extraction barrel 1 is fixedly connected with an annular sliding support plate 23a, the bottom of the inner side of the annular sliding support plate 23a is fixedly connected with a bottom clamping ring 23b, the top of the inner side of the annular sliding support plate 23a is fixedly connected with an elastic expansion plate 23c, and the elastic expansion plate 23c is fixedly connected to the inner side of the extraction barrel 1.

[0038] Specifically, as shown in Figure 4As shown, the top clamping ring 23b is fixedly connected to the bottom of the elastic expansion plate 23c, the top clamping ring 23b is slidingly connected to the inner side of the annular sliding support plate 23a, the top clamping ring 23b is slidingly connected to the inner side of the adjusting outer barrel 21, and the inner sides of the top clamping ring 23b and the bottom clamping ring 23b are both threadedly connected with threaded rods 23d, which are arranged on the outer side of the adjusting outer barrel 21.

[0039] In the embodiment, the two materials react in the inner and outer screens 32 after entering the extraction barrel 1 and converge through the flow collecting baffle 36. The diameters of the inner screen 33 and the outer screen 32 can be adjusted at different time periods. When the diameters of the inner screen 33 and the outer screen 32 are consistent and installed on the support outer frame 31, they are aligned and flush. The outer screen 32 is fixed on both sides of the support outer frame 31, and the inner screen 33 is connected to the elastic expansion pad 34 on the inner side of the support outer frame 31 on one side and is in a movable state on the other side and has an electric push block 35. During extraction at different time periods, the two electric push blocks 35 push the inner screen 33 to extrude the elastic expansion pad 34, so that the positions of the inner and outer screens 32 change and the position of the inner screen 33 changes. During adjustment, the inner screen 33 blocks the diameter, achieving the effect of adjusting the diameter to adapt to the extraction period.

[0040] Specifically, as shown in Figure 4 As shown, the top of the annular sliding support plate 23a is fixedly connected with a sliding block 22a, the sliding block 22a is slidingly connected to the inner side of a connecting block 22b, the connecting block 22b is fixedly connected to the outer side of the extraction barrel 1, and the connecting block 22b is fixedly connected to the inner side of the adjusting outer barrel 21.

[0041] Specifically, as shown in Figure 4 As shown, the outer side of the top of the sliding block 22a is fixedly connected with an electric telescopic rod 22c, and the electric telescopic rod 22c is fixedly connected to the outer side of the top of the connecting block 22b.

[0042] In the embodiment, the electric telescopic rod 22c arranged on the connecting block between the adjusting outer barrel 21 and the extraction barrel 1 pulls the sliding block 22a fixed on the annular sliding support plate 23a to slide slightly, thereby driving the support outer frame 31 clamped by the inner clamping ring 23b to move inward to expand the extraction contact area.

[0043] Specifically, as shown in Figure 1 , Figure 2 As shown, the left side of the inner side of the extraction barrel 1 is fixedly connected with a feed inlet 4, the right side of the inner side of the extraction barrel 1 is fixedly connected with the feed inlet 4, and the outer side of the adjusting outer barrel 21 is movably connected with the feed inlet 4.

[0044] Specifically, as shown in Figure 1 , Figure 2As shown, the top and bottom of the outer barrel 21 and the extraction barrel 1 are fixedly connected with transition bins 6, the left side of the bottom transition bin 6 is fixedly connected with a bottom discharge port 5, the top discharge port 5 is fixedly connected to the top of the top transition bin 6, and the bottom of the bottom transition bin 6 is movably connected with a supporting base 7.

[0045] In this example: the heavy phase material is added through the top inlet port 4, the light phase material is added through the bottom inlet port 4, and the bottom is provided with a distributor to drive the light phase material upward, and the completed liquid is discharged through the top discharge port 5, and other materials are discharged through the bottom discharge port 5.

[0046] Working principle: before the extraction operation, by rotating the right side adjusting outer barrel 21 along the shaft, the inner extraction barrel 1 is opened along the shaft, wherein the bottom of the left side adjusting outer barrel 21 is supported by the support base 7, so as to achieve the effect of opening the adjusting outer barrel 21 and the extraction barrel 1 to replace the filter equipment. By twisting the threaded rod 23d outside the adjusting outer barrel 21, the top clamping ring 23b slides up and squeezes the elastic expansion plate 23c, so that the two groups of outer sieve plates 32 and inner sieve plates 33 fixed by the support outer frame 31 can be taken out. Then, the neat outer sieve plates 32 and inner sieve plates 33 of other specifications are placed between the top clamping ring 23b and the bottom clamping ring 23b through the support outer frame 31, and then the threaded rod 23d is twisted to make the top clamping ring 23b slide down and pull the elastic expansion plate 23c to elongate, so that no matter what specification the support outer frame 31 is clamped, the extraction barrel 1 can always maintain a closed state. After fixing, close the adjusting outer barrel 21, so that the sealing block 25 is clamped into the inner side of the sealing ring 24, and the closing is completed. Then, add the heavy phase material through the top inlet 4, and add the light phase material through the bottom inlet 4. The bottom is provided with a distributor which can drive the light phase material upward. The two materials will react after entering the extraction barrel 1, and then converge through the flow baffle 36. The diameter of the inner sieve plate 33 and the outer sieve plate 32 can be adjusted at different times. The diameters of the inner sieve plate 33 and the outer sieve plate 32 are consistent and are flush after being installed in the support outer frame 31. The outer sieve plate 32 is fixedly connected on both sides of the support outer frame 31. One side of the inner sieve plate 33 is fixedly connected on the elastic expansion pad 34 inside the support outer frame 31, and the other side is in a movable state, and the other side is provided with an electric push block 35. When the extraction operation enters different periods, the two electric push blocks 35 can push the two inner sieve plates 33 to different degrees of extrusion of the elastic expansion pad 34, so that the positions of the two inner sieve plates 33 and the outer sieve plates 32 close to them change, and the positions of the two inner sieve plates 33 change, so as to achieve the effect of adjusting the aperture of the two inner sieve plates 33 to block the aperture during the adjustment process, so as to adjust the aperture size to adapt to the extraction period. During the extraction operation, the sliding block 22a can be pulled to slide a small amount by the electric telescopic rod 22c. The electric telescopic rod 22c is arranged on the connecting block between the adjusting outer barrel 21 and the extraction barrel 1, and the sliding block 22a is fixedly connected on the annular sliding support plate 23a, so as to drive the support outer frame 31 clamped by the inner clamping ring 23b to move inward, expand the extraction contact area, and limit the placement of the internal liquid from spilling out of the extraction barrel 1 through the connecting block. Finally, the liquid after extraction is discharged through the top outlet 5, and other materials are discharged through the bottom outlet 5.

[0047] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A continuous extraction apparatus for the production of cyproconazole, comprising an extraction tank (1), characterized in that: An adjustable sieve plate mechanism (2) is movably connected to the outside of the extraction tank (1), and a diameter adjustment mechanism (3) is movably connected to the inside of the adjustable sieve plate mechanism (2). The adjustable sieve plate mechanism (2) includes an adjusting outer barrel (21), an adjusting component (22), a clamping component (23), a sealing ring (24), and a sealing block (25). The clamping component (23) is movably connected to the inner side of the extraction barrel (1). The adjusting component (22) is movably connected to the outer side of the extraction barrel (1). The adjusting component (22) is movably connected to the inner side of the adjusting outer barrel (21). The right adjusting outer barrel (21) is rotatably connected to the right side of the left adjusting outer barrel (21). The sealing block (25) is fixedly connected to the right side of the left adjusting outer barrel (21). The sealing ring (24) is opened on the left side of the right adjusting outer barrel (21). The sealing block (25) is movably connected to the inner side of the sealing ring (24).

2. The continuous extraction apparatus for the production of cyproconazole according to claim 1, characterized in that: The clamping assembly (23) is movably connected to a support frame (31), and the top and bottom of the support frame (31) are fixedly connected to an outer screen plate (32).

3. A continuous extraction apparatus for the production of cyproconazole according to claim 2, characterized in that: An elastic telescopic pad (34) is fixedly connected to the right side of the inner side of the outer support frame (31), and an inner sieve plate (33) is movably connected to the inner side of the outer support frame (31). The inner sieve plate (33) is fixedly connected to the outer side of the elastic telescopic pad (34).

4. A continuous extraction apparatus for the production of cyproconazole according to claim 3, characterized in that: An electric push block (35) is fixedly connected to the left side of the inner side of the support frame (31). The electric push block (35) is located on the outer side of the inner screen plate (33). A flow baffle (36) is fixedly connected to the outer side of the support frame (31).

5. A continuous extraction apparatus for the production of cyproconazole according to claim 1, characterized in that: An annular sliding support plate (23a) is fixedly connected to the inner side of the extraction tank (1). A bottom clamping ring (23b) is fixedly connected to the bottom of the inner side of the annular sliding support plate (23a). An elastic telescopic plate (23c) is fixedly connected to the top of the inner side of the annular sliding support plate (23a). The elastic telescopic plate (23c) is fixedly connected to the inner side of the extraction tank (1).

6. A continuous extraction apparatus for the production of cyproconazole according to claim 5, characterized in that: The top clamping ring (23b) is fixedly connected to the bottom of the elastic telescopic plate (23c), the top clamping ring (23b) is slidably connected to the inner side of the annular sliding support plate (23a), the top clamping ring (23b) is slidably connected to the inner side of the adjusting outer barrel (21), and the inner sides of the top clamping ring (23b) and the bottom clamping ring (23b) are threaded with threaded rods (23d), which are located on the outer side of the adjusting outer barrel (21).

7. A continuous extraction apparatus for the production of cyproconazole according to claim 6, characterized in that: A sliding block (22a) is fixedly connected to the top of the annular sliding support plate (23a). The sliding block (22a) is slidably connected to the inner side of the connecting block (22b). The connecting block (22b) is fixedly connected to the outer side of the extraction tank (1) and the inner side of the adjusting outer tank (21).

8. A continuous extraction apparatus for the production of cyproconazole according to claim 7, characterized in that: An electric telescopic rod (22c) is fixedly connected to the outer side of the top of the sliding block (22a), and the electric telescopic rod (22c) is fixedly connected to the outer side of the top of the connecting block (22b).

9. A continuous extraction apparatus for the production of cyproconazole according to claim 1, characterized in that: An inlet (4) is fixedly connected to the left side of the inner side of the extraction tank (1), and the inlet (4) is fixedly connected to the right side of the inner side of the extraction tank (1). The inlet (4) is movably connected to the outside of the adjusting outer tank (21).

10. A continuous extraction apparatus for the production of cyproconazole according to claim 8, characterized in that: The top and bottom of the regulating outer tank (21) and the extraction tank (1) are both fixedly connected to a transition chamber (6). The bottom transition chamber (6) is fixedly connected to a bottom outlet (5) on the left side. The top outlet (5) is fixedly connected to the top of the top transition chamber (6). The bottom of the bottom transition chamber (6) is movably connected to a support base (7).

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