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CN-224207450-U - Device for improving festival and synergy through extraction

CN224207450UCN 224207450 UCN224207450 UCN 224207450UCN-224207450-U

Abstract

The utility model discloses a device for improving the extraction efficiency and saving cost, and belongs to the technical field of extraction boxes. The device comprises an extraction line, wherein the extraction line comprises a plurality of extraction boxes which are fixedly and hermetically connected with each other and are used for continuously extracting raw materials, the extraction boxes comprise mixing chambers and clarifying chambers which are separated by baffles, the positions of the mixing chambers and the clarifying chambers of the adjacent extraction boxes are alternately arranged with each other, so that direct transfer of liquid phases is realized, the length of a pipeline is reduced, the risk of leakage is reduced, and a water phase reflux groove and an organic phase reflux groove are formed in the bottom of the mixing chamber at the joint of the extraction boxes which are fixedly and hermetically connected with each other and are used for respectively and directly flowing organic phases and water phases in the clarifying chambers of the adjacent extraction boxes to the mixing chambers for mixed extraction, so that smooth flow of the liquid phases is ensured, and uneven distribution of the organic phases and the water phases in subsequent mixing chambers is avoided.

Inventors

  • MAO ZHIFENG
  • XIE YONGQI
  • ZHU XUAN

Assignees

  • 浙江博田新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (7)

  1. 1. The device for improving the cost and efficiency of extraction transformation comprises an extraction line and is characterized in that the extraction line comprises a plurality of extraction boxes (1) which are fixedly and hermetically connected with each other, and the extraction boxes (1) are used for continuously extracting raw materials; The extraction boxes (1) comprise mixing chambers (2) and clarifying chambers (3) which are separated by baffle plates (4), and the positions of the mixing chambers (2) and the clarifying chambers (3) of adjacent extraction boxes (1) are alternately arranged; The bottom of the mixing chamber (2) at the joint of the extraction boxes (1) which are fixedly and hermetically connected with each other is provided with a water phase reflux groove (21) and an organic phase reflux groove (22) which are used for respectively and directly flowing the organic phase and the water phase in the clarifying chamber (3) of the extraction box (1) adjacent to the water phase reflux groove to the mixing chamber (2) for mixed extraction.
  2. 2. The device for improving the cost and efficiency of extraction transformation according to claim 1, wherein the mixing chamber (2) is provided with a motor (23) and a stirrer (24), the motor (23) is detachably arranged at the top of the mixing chamber (2), the stirrer (24) is positioned in the mixing chamber (2), an output shaft of the motor (23) is detachably connected with the stirrer (24) and is used for driving the stirrer (24) to uniformly mix the water phase and the organic phase, and the uniformly mixed liquid phase overflows to the clarifying chamber (3) through the baffle plate (4).
  3. 3. The device for improving the extraction and transformation cost and efficiency according to claim 2, wherein a partition plate (25) is arranged at the bottom of the stirrer (24) and is used for dividing a mixing chamber into an upper-layer mixing cavity (26) and a lower-layer liquid inlet cavity (27), and a liquid inlet (251) is formed in the middle of the partition plate (25) and is used for sucking an organic phase and an aqueous phase which enter the liquid inlet cavity (27) through an aqueous phase reflux groove (21) and an organic phase reflux groove (22) into the mixing cavity (26) by matching with the top stirrer (24).
  4. 4. The device for improving the extraction and transformation cost and efficiency according to claim 1, wherein an aqueous phase reflux device (31) and an organic phase reflux device (32) are arranged in the clarifying chamber (3), and the aqueous phase reflux device (31) and the organic phase reflux device (32) are respectively detachably arranged on the wall surface of the clarifying chamber (3) and are used for refluxing the aqueous phase and the organic phase to the mixing chamber (2) of the extraction box (1) on the adjacent side through the aqueous phase reflux groove (21) and the organic phase reflux groove (22) respectively.
  5. 5. The device for improving the efficiency of the extraction modification and the improvement according to claim 4, wherein the water phase reflux device (31) comprises a first outer folded plate (311) and an inner folded plate (312), two ends of the first outer folded plate (311) are respectively fixedly arranged on the inner wall of one side of the clarification chamber (3) far away from the mixing chamber (2) and the inner wall of one side of the water phase reflux groove (21) near the adjacent extraction chamber (1), the bottom of the first outer folded plate (311) is spaced from the bottom of the inner wall of the clarification chamber (3) and used for enabling water phase on the lower layer in the clarification chamber (3) to flow into the first outer folded plate (311) along the space, the inner folded plate (312) is arranged in the first outer folded plate (311), two ends of the inner folded plate (312) are respectively fixedly arranged on the inner wall of one side of the clarification chamber (3) far away from the mixing chamber (2) and the inner wall of the water phase reflux groove (21) near the adjacent extraction chamber (1), the bottom of the inner folded plate (312) is fixedly connected with the inner wall bottom of the inner wall of the clarification chamber (3), the top of the inner folded plate (312) is lower than the first outer folded plate (311) and the water phase reflux from the inner folded plate (312) is used for enabling water phase on the inner bottom of the inner folded plate (312) to flow from the first outer folded plate (312) to flow into the inner opening (313), for guiding the water phase overflowing into the inner folded plate (312) into the mixing chamber (2) through the first reflux port (313) and the water phase reflux groove (21).
  6. 6. The device for improving the extraction and transformation branching efficiency according to claim 4, wherein the organic phase reflux device (32) comprises a second outer folded plate (321) and a reflux port II (322), two ends of the second outer folded plate (321) are respectively and fixedly arranged on the inner wall of one side of the clarification chamber (3) far away from the mixing chamber (2) and the inner wall of one side of the organic phase reflux groove (22) close to the adjacent extraction box (1), the bottom of the second outer folded plate (321) is fixedly connected with the bottom of the inner wall of the clarification chamber (3) and used for overflowing the organic phase positioned on the upper layer of the clarification chamber (3) into the second outer folded plate (321), and the reflux port II (322) corresponds to the organic phase reflux groove (22) in position and is used for guiding the organic phase overflowing into the second outer folded plate (321) into the mixing chamber (2) through the reflux port II (322) and the organic phase reflux groove (22).
  7. 7. The device for improving the cost and efficiency of the extraction transformation according to claim 4, wherein the bottom of the clarification chamber (3) is provided with a slag discharge port (33), and the slag discharge port (33) is positioned between the water phase reflux device (31) and the organic phase reflux device (32) and is used for discharging slag in the clarification chamber (3).

Description

Device for improving festival and synergy through extraction Technical Field The utility model belongs to the technical field of extraction boxes, and particularly relates to a device for improving the cost and efficiency of extraction transformation. Background The extraction box is an extraction device which adopts mechanical stirring and mixing in one container and naturally clarifies by gravity in the other container, thereby realizing the function of clarification and separation, being widely applied to the industries of chemical industry, metallurgy, pharmacy and the like and having the advantages of high extraction efficiency, easy maintenance of the device, low energy consumption and strong adaptability. In the extraction process, a plurality of extraction boxes are generally connected in series to form extraction lines, and water phases and organic phases at the upper and lower stages of the extraction boxes are communicated to a mixing chamber through pipes from the tail ends of a clarifying chamber, so that the existing mixing chamber of one extraction line is arranged in the same row, the clarifying chamber is arranged in the same row, and the pipes from the clarifying chamber to the mixing chamber are long, thus a large amount of pipes are required for construction operation; the invention discloses a cleaning device for a dirty solvent and a cleaning system (CN 202311560823.5) of a nuclear fuel post-treatment plant, which are disclosed in Chinese patent literature, and the cleaning system is provided with a plurality of mixed clarification stages, wherein the mixed clarification stages are arranged in parallel between an organic phase inlet and an organic phase outlet, the mixed clarification stages are divided into an acid washing stage and an alkali washing stage, so that the dirty solvent is subjected to alkali-acid alternate cleaning, however, the method still adopts the conveying between adjacent extraction boxes, a pipeline still has the risk of running and leaking, meanwhile, the pipeline crystallization is difficult to clean, a large amount of manpower and material resources are required to be input for stopping production, cleaning the material discharging and pipe cleaning, the operation difficulty is increased, the production efficiency is reduced, and finally the product quality is influenced. Therefore, the device for improving the cost and efficiency of extraction and transformation is simple to operate, and the liquid phase of the clarifying chamber can be directly conveyed to the mixing chamber through a mode of alternately placing the extraction boxes, so that the use of pipelines is reduced, the purposes of reducing the cost and efficiency and shortening the maintenance and cleaning time are achieved. Disclosure of utility model The utility model aims to solve the technical problem of providing the device for saving and improving the efficiency of extraction transformation, which has reasonable structure, reduces the use of pipelines by directly transferring the liquid phase of a clarification chamber to a mixing chamber of an adjacent extraction box, avoids the risk of leakage and seepage of the pipelines, reduces the maintenance frequency and the cleaning difficulty, and achieves the aims of reducing the cost and improving the efficiency. The utility model relates to a device for improving the quality and efficiency of extraction transformation, which comprises an extraction line, wherein the extraction line comprises a plurality of extraction boxes which are fixedly and hermetically connected with each other, and the extraction boxes are used for continuously extracting raw materials so as to achieve the aim of improving the extraction efficiency and the product quality. The mixing chambers and the clarifying chambers of adjacent extraction boxes are alternately arranged, so that direct transfer of liquid phase is realized, the length of a pipeline is reduced, and the risk of leakage and seepage is reduced. The bottom of the mixing chamber at the joint of the extraction boxes which are fixedly and hermetically connected with each other is provided with a water phase reflux groove and an organic phase reflux groove, which are used for directly flowing the organic phase and the water phase in the clarifying chamber of the extraction box adjacent to the water phase reflux groove into the mixing chamber for mixed extraction, so that the smooth flow of the liquid phase is ensured, and the uneven distribution of the organic phase and the water phase in the subsequent mixing chamber is avoided. The utility model further improves that the mixing chamber is provided with a motor and a stirrer, the motor is detachably arranged at the top of the mixing chamber, the stirrer is positioned in the mixing chamber, and an output shaft of the motor is detachably connected with the stirrer and is used for driving the stirrer to uniformly mix the water phase and the organic phase, and the uni