Chemical water separation reaction equipment

Abstract

The invention relates to the field of chemical wastewater separation, in particular to chemical water separation reaction equipment, comprising a reactor, wherein the reactor is provided with an acid inlet and an alcohol inlet for feeding, and the upper end of the reactor is connected with one end of an inner tube of a first condenser, the other end of the inner tube of the first condenser is connected with a glass tube water separation pipe, the other end of the inner tube of the first condenser is also connected with a second condenser, the output end of the glass tube water separation pipe is connected with an alcohol recovery tank, a water separation agent tank and a reaction water receiving tank, and the output end of the alcohol recovery tank is connected with an alcohol inlet, the output end of the reactor is connected with a solid-liquid separator, and a movable mechanism cooperates with a separation mechanism to better complete the three-phase separation of sewage, floating matter and sediment in the reactor body, and improve the utilization rate of alcohol raw materials.

Description

Technical Field

[0001] The invention relates to the field of chemical wastewater separation, in particular to chemical water separation reaction equipment. Background Art

[0002] Chemical engineering is the abbreviation of "chemical technology", "chemical industry", "chemical engineering", etc. Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical technology. The resulting products are called chemicals or chemical products. Chemical engineering is a science that studies the common laws of the production process of chemical products.

[0003] During the production process of chemical plants, a type of esterification reaction will generate solid esters under normal conditions, so the esters after the reaction need to be separated. The states of existence of solid esters include suspended and precipitated states.

[0004] Patent publication number: CN112225330B, titled: An invention patent for a chemical wastewater solid-liquid separator, a sedimentation mechanism; a slidingly connected scraping mechanism is installed on the sedimentation mechanism, and a limited position nut is installed on the scraping mechanism; a servo motor is installed on the sedimentation mechanism, and the servo motor and the scraping mechanism are connected by a transmission belt, and a hand wheel is installed on the scraping mechanism; four telescopically adjustable support columns are installed at the bottom of the sedimentation mechanism, and a rectangular plate for supporting a sealing mechanism and a filtering mechanism is installed on the support column, which improves the sewage sedimentation and treatment structure, and a sliding tube is arranged on the support rod, and an air bag is arranged at the bottom of the sliding tube. The air bag will float on the chemical sewage, so that the suction nozzle can effectively avoid floating objects in the sewage, and the air bag can descend with the sewage, and through the extrusion block B arranged on the sliding tube, when the air bag descends to the bottom, the extrusion block B will squeeze the switch, so that the servo motor and the hydraulic cylinder of the reciprocating screw are energized.

[0005] The above-mentioned prior art separation device can also be used for solid-liquid separation of esterification reaction. After the liquid is separated and filtered, the suspended and solid esters are collected separately. For this purpose, we propose a chemical water separation reaction equipment.

[0006] At the same time, the reaction between alcohol and acid releases heat, causing the alcohol to volatilize during the reaction, thereby resulting in a decrease in the utilization rate of the alcohol raw material. Summary of the invention

[0007] The purpose of the present invention is to provide a chemical water separation reaction device to solve the problems raised in the above background technology.

[0008] To achieve the above objectives,

[0009] Chemical water separation reaction equipment, a reactor, the reactor is provided with an acid inlet and an alcohol inlet for adding materials, and the upper end of the reactor is connected to a filling tower, the upper end of the filling tower is connected to one end of the inner tube of a first condenser, the other end of the inner tube of the first condenser is connected to a glass tube water distribution pipe, the glass tube water distribution pipe is connected to one end of a reflux pipe, the other end of the reflux pipe is connected to the filling tower, the other end of the inner tube of the first condenser is also connected to a second condenser, the output end of the glass tube water distribution pipe is connected to an alcohol recovery tank, a water distribution agent tank and a reaction water receiving tank, and the output end of the alcohol recovery tank is connected to an alcohol inlet, the output end of the reactor is connected to a solid-liquid separator, and a balancing pipe is provided on the connecting pipeline between the glass tube water distribution pipe and the reaction water receiving tank;

[0010] And a first stop valve located on the connecting pipeline between the glass tube water distribution pipe and the alcohol recovery tank, a second stop valve located on the connecting pipeline between the glass tube water distribution pipe and the water distribution agent tank, a third stop valve located on the connecting pipeline between the glass tube water distribution pipe and the reaction water receiving tank, a fourth stop valve located between the alcohol recovery tank and the connecting pipeline, and a fifth stop valve located on the connecting pipeline between the reactor and the solid-liquid separator.

[0011] Further: the upper end of the second condenser is connected to a drain pipeline, and the drain pipeline is provided with a sixth stop valve.

[0012] Furthermore: a visual tube is connected to one side of the reaction water receiving tank, a drainage pipe is connected to the reaction water receiving tank, and a seventh stop valve is arranged on the main water pipeline of the reaction water receiving tank.

[0013] Further: the liquid in the water-dividing agent tank is stored in a water-dividing agent recovery tank, and the water-dividing agent recovery tank is connected to a glass tube water-dividing pipe through a vacuum pump.

[0014] Preferably, the solid-liquid separator comprises a reactor body;

[0015] The top of the reactor body is threadedly connected to a kettle cover, the top of the kettle cover is provided with a feed pipe, the top of the kettle cover is installed with a motor, the middle of the kettle cover is rotatably connected with a rotating shaft, the output end of the motor is engaged with the top of the rotating shaft, one end of the rotating shaft extending into the interior of the reactor body is fixedly connected with a fan blade, the bottom of the reactor body is provided with a water outlet pipe, the outer wall of the water outlet pipe is installed with a solenoid valve, the outer wall of the reactor body is provided with a separation mechanism, and the bottom of the reactor body is provided with a movable mechanism on one side of the water outlet pipe.

[0016] Further: the separation mechanism includes an outer box, a movable block, an access pipe, and a floating plate. The outer box is fixedly connected to the outer wall of the reactor body, the interior of the outer box is vertically slidably connected to the movable block, the top of the movable block is slidably connected to the access pipe, and one end of the access pipe extends into the interior of the reactor body and is fixedly connected to the floating plate.

[0017] Further: the movable mechanism includes a sediment box, a movable device, a connecting block, a reciprocating screw, a driving motor and a driving motor. The bottom of the reactor body is fixedly connected to the sediment box, the middle of the sediment box is vertically slidably connected to the movable device, one end of the movable device is fixedly connected to the connecting block, one end of the connecting block is threadedly connected to the reciprocating screw, the bottom of the reactor body is installed with a driving motor, the output end of the driving motor is engaged with one end of the reciprocating screw, the reciprocating screw is rotatably connected to the bottom of the reactor body through the driving motor, the inside of the sediment box is fixedly connected to a push block, and the top of the push block is inserted into the lower end of the movable device.

[0018] Further: the movable device includes a round cover, a connecting rod, a base and a blocking cover, the bottom of the round cover is fixedly connected to multiple connecting rods, the multiple connecting rods are fixedly connected to the upper surface of the base in a ring shape, and the upper surface of the base is vertically slidably connected to the blocking cover.

[0019] Further: a guide column is fixedly connected to the upper surface of the base, one end of the guide column is slidably connected to the inside of the baffle, a cavity is opened in the middle of the base, a round tube is fixedly connected to the outer wall of the cavity, and one end of the round tube is fixedly connected to the middle ring.

[0020] Furthermore: the outer wall of the outer box is provided with a pipeline interface, the inner wall of the reactor body is provided with a vertical groove matched with the size of the access pipe on the side close to the outer box, the bottom of the movable block is rotatably connected with a screw, one end of the screw extends out of the outer wall of the outer box and is threadedly connected to the outer wall of the outer box.

[0021] Furthermore: the upper surface and the lower surface of the floating plate are both provided with slopes facing the access pipe, and a through opening is formed at one end of the floating plate close to the access pipe.

[0022] Furthermore: a suction port is provided on the lower surface of the access pipe, the outer wall size of the floating plate matches the inner wall size of the reactor body, and a circular hole matching the size of the rotating shaft is provided in the middle of the floating plate.

[0023] Furthermore: a through hole matching the size of the push block is provided in the middle of the middle ring.

[0024] A cleaning door is inserted into one end of the sediment box, and a handle is fixedly connected to the outer wall of the cleaning door.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The present invention condenses the alcohol, water and water-separating agent vaporized by the reaction in the first condenser and the second condenser and refluxes them into the glass tube water-separating pipe, separates the alcohol and water through the glass tube water-separating pipe and the water-separating agent, finally recovers the pure alcohol, water and water-separating agent, and then adds the recovered alcohol into the reactor for a second time, which can effectively improve the utilization rate of raw materials and reduce pollution. At the same time, by adjusting the height of the balance pipe, the reaction process can be continuously separated. The water-separating agent recovery tank plus a vacuum pump can reuse the water-separating agent for many times. At the same time, through the visual tube on the side of the reaction water receiving tank, the water separation effect and process can be visualized. The visual tube uses the principle of communicating vessels and the visual tube is a glass tube.

[0027] 2. The separation mechanism provided in the present invention drives the fan blades to rotate through the rotating shaft after the motor is started, so that the ester mixture in the reactor body rotates, accelerating the separation of floating objects and sediments in the mixture. In the separation mechanism, the water pump connected to the outer box extracts the floating objects on the water surface in the reactor body through the access pipe and the floating plate. The floating plate can move a small distance with the movement of the access pipe as the water level changes, so as to facilitate the extraction of floating objects as the water level changes.

[0028] 3. In the movable mechanism, the movable device is connected to the reciprocating screw through the connecting block, and reciprocates vertically at the bottom of the reactor body. During the process, the sediment is first gathered on the movable device, and then poured into the sediment box as the movable device descends. The movable mechanism cooperates with the separation mechanism to better complete the three-phase separation of the reactor body, floating matter and sediment.

[0029] 4. In the present invention, in order to facilitate the connection between the outer box and the water pump, the vertical groove can facilitate the vertical movement of the access pipe. When the water level is too low, the rotating screw can also pull the movable block further downward, expanding the movement space of the access pipe and the floating plate without contacting the floating plate and the fan blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic elevation view of the solid-liquid separator of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the solid-liquid separator of the present invention;

[0032] Figure 3 It is a partially enlarged schematic diagram of the solid-liquid separator of the present invention;

[0033] Figure 4 Another partially enlarged schematic diagram of the solid-liquid separator of the present invention;

[0034] Figure 5 It is a schematic diagram of the upper side of the floating plate and the access pipe in the solid-liquid separator of the present invention;

[0035] Figure 6 This is a schematic diagram of the inner side of the base in the solid-liquid separator of the present invention;

[0036] Figure 7 The overall process diagram of the present invention is

[0037] In the figure: 1. Reactor body; 2. Reactor cover; 3. Feed pipe; 4. Motor; 5. Rotating shaft; 6. Fan blades;

[0038] 7. Water outlet pipe; 8. Solenoid valve; 9. Separation mechanism; 10. Movable mechanism; 11. Outer box; 12. Movable block; 13. Access pipe; 14. Floating plate; 15. Screw; 16. Sediment box; 17. Movable device; 18. Connecting block; 19. Reciprocating screw; 20. Driving motor; 21. Push block; 22. Round cover; 23. Connecting rod;

[0039] 24. Base; 25. Blocking cover; 26. Guide column; 27. Middle circle; 28. Round tube; S1. Reactor; S3. First condenser; S4. Glass tube water distributor; S5. Second condenser; S6. Alcohol recovery tank; S7. Water distributor tank; S8. Reaction water receiving tank; S81. Sight tube; S9. Water distributor recovery tank; S10. Solid-liquid separator; S11. Acid addition port; S12. Alcohol addition port; S13. Reflux pipe; S14. Packing tower; S15. Balance pipe; K1. First stop valve; K2. Second stop valve; K3. Third stop valve; K4. Fourth stop valve; K5. Fifth stop valve; K6. Sixth stop valve; K7. Seventh stop valve. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example

[0042] See also Figure 1-7 , FIG. 1 is a preferred embodiment of the present invention,

[0043] Chemical water separation reaction equipment, reactor S1, the reactor is provided with an acid inlet S11 and an alcohol inlet S12 for adding materials, and the upper end of the reactor S1 is connected to a filling tower S14, the upper end of the filling tower is connected to one end of the inner tube of the first condenser S3, the other end of the inner tube of the first condenser S3 is connected to a glass tube water distribution pipe S4, the glass tube water distribution pipe S4 is connected to one end of a reflux pipe S13, the other end of the reflux pipe S13 is connected to the filling tower S14, the other end of the inner tube of the first condenser S3 is also connected to a second condenser S5, the output end of the glass tube water distribution pipe S4 is connected to an alcohol recovery tank S6, a water distribution agent tank S7 and a reaction water receiving tank S8, and the output end of the alcohol recovery tank S6 is connected to the alcohol inlet S12, the output end of the reactor S1 is connected to a solid-liquid separator S10, and a balancing pipe S15 is provided on the connecting pipeline between the glass tube water distribution pipe S4 and the reaction water receiving tank S8;

[0044] and a first stop valve K1 located on the connecting pipeline between the glass tube water distribution pipe S4 and the alcohol recovery tank S6, a second stop valve K2 located on the connecting pipeline between the glass tube water distribution pipe S4 and the water distribution agent tank S7, a third stop valve K3 located on the connecting pipeline between the glass tube water distribution pipe S4 and the reaction water receiving tank S8, a fourth stop valve K4 located on the connecting pipeline between the alcohol recovery tanks S6 and S12, and a fifth stop valve K5 located on the connecting pipeline between the reactor S1 and the solid-liquid separator S10. The upper end of the second condenser S5 is connected to an emptying pipeline. The emptying pipeline The pipeline is provided with a sixth stop valve K6, a visual tube S81 is connected to one side of the reaction water receiving tank S8, a drainage pipe is connected inside the reaction water receiving tank S8, and sewage is directly discharged to the sewage treatment station, and a seventh stop valve K7 is provided on the main water pipeline of the reaction water receiving tank S8. The liquid in the water-dividing agent tank S7 is stored in the water-dividing agent recovery tank S9, and the water-dividing agent recovery tank S9 is connected to the glass tube water-dividing pipe S4 through a vacuum pump, wherein the glass tube water-dividing pipe S4 and the water-dividing agent recovery tank S9 are also provided with a stop valve on the connecting pipeline.

[0045] According to the above structure, it can be understood that the alcohol and water volatilized by the reaction in the reactor S1 and the water-separating agent are condensed and refluxed to the glass tube water-separating tube S4 through the condenser S3, and the double condensation mechanism of the first condenser S3 and the second condenser S5 can maximize the condensation effect. The alcohol and water in the water-separating tube S4 are stratified under the action of the water-separating agent, and the upper layer of alcohol continues to return to the reactor S1 through the reflux pipe S13 for further reaction to form esters. The liquid separation height is controlled by the balance pipe S15 to control the water separation reaction speed, and the lower layer of water enters the reaction water receiving tank S8.

[0046] After reaching the esterification endpoint and passing the test, the temperature is lowered slightly, and then by adjusting the balance pipe S15, all the water generated by the reaction is put into the reaction water receiving tank S8, and then the third stop valve K3 is closed, the second stop valve K2 is opened, and the water-dividing agent in the glass tube water-dividing pipe S4 is put into the water-dividing agent tank S7. After this step, the second stop valve K2 is closed, the first stop valve K1 is opened, and the sixth stop valve K6 is closed, and the reaction temperature of the reactor S1 is gradually increased to allow the remaining alcohol in the reaction to evaporate and condense into the alcohol recovery tank S6. When the next reaction is to be carried out, all stop valves are closed first, and the water-dividing agent in the water-dividing agent recovery tank S9 is pumped into the glass tube water-dividing pipe S4 through the vacuum system, and then the recovered alcohol in the alcohol recovery tank S6 is re-entered into the reactor S1 through the alcohol inlet S12 to participate in the reaction, thereby realizing the circulation of raw material use. The visual tube S81 is connected to the reaction water receiving tank S8 using the principle of glass visualization and communicating vessels, so that the recovery of water can be visualized, which can facilitate the understanding of the progress of the reaction.

[0047] The product generated by the esterification reaction is solid at room temperature. In order to separate the solid ester generated in the reactor 1, a solid-liquid separator S10 is designed, which includes a reactor body 1;

[0048] The top of the reactor body 1 is threadedly connected to a kettle cover 2, a feed pipe 3 is provided on the top of the kettle cover 2, a motor 4 is installed on the top of the kettle cover 2, a rotating shaft 5 is rotatably connected to the middle of the kettle cover 2, the output end of the motor 4 is engaged with the top of the rotating shaft 5, and a fan blade 6 is fixedly connected to one end of the rotating shaft 5 extending into the interior of the reactor body 1, a water outlet pipe 7 is provided at the bottom of the reactor body 1, an electromagnetic valve 8 is installed on the outer wall of the water outlet pipe 7, a separation mechanism 9 is provided on the outer wall of the reactor body 1, and a movable mechanism 10 is provided on one side of the water outlet pipe 7 at the bottom of the reactor body 1.

[0049] Specifically, the esterification reaction product is poured into the reactor body 1 from the feed pipe 3, the motor 4 is started to drive the fan blade 6 to rotate through the rotating shaft 5, so that the mixed liquid in the reactor body 1 rotates, and the separation of floating matter and sediment in the mixed liquid is accelerated, and the floating matter on the mixed liquid in the reactor body 1 is extracted by the separation mechanism 9, and the sediment at the bottom of the reactor body 1 can be taken out by the movable mechanism 10.

[0050] The separation mechanism 9 includes an outer box 11, a movable block 12, an access pipe 13, and a floating plate 14. The outer box 11 is fixedly connected to the outer wall of the reactor body 1. The inner part of the outer box 11 is vertically slidably connected to the movable block 12. The top of the movable block 12 is slidably connected to the access pipe 13. One end of the access pipe 13 extends into the interior of the reactor body 1 and is fixedly connected to the floating plate 14.

[0051] Among them, a hose is installed between the outer box 11 and the movable block 12. After the mixed liquid enters the reactor body 1, as the water level rises, the float 14 drives the access pipe 13 to float above the water surface. Among them, the float 14 compresses the water surface to make the lower side of the access pipe 13 the highest point of the water level, which is convenient for floating objects to gather under the access pipe 13. The water pump connected to the outer box 11 extracts the floating objects on the water surface of the reactor body 1 through the access pipe 13 and the float 14. The float 14 can move a small distance with the movement of the access pipe 13 as the water level changes.

[0052] The movable mechanism 10 includes a sediment box 16, a movable device 17, a connecting block 18, a reciprocating screw 19, a driving motor 20 and a pushing block 21. The bottom of the reactor body 1 is fixedly connected to the sediment box 16, the middle of the sediment box 16 is vertically slidably connected to the movable device 17, one end of the movable device 17 is fixedly connected to the connecting block 18, one end of the connecting block 18 is threadedly connected to the reciprocating screw 19, the bottom of the reactor body 1 is installed with a driving motor 20, the output end of the driving motor 20 is engaged with one end of the reciprocating screw 19, the reciprocating screw 19 is rotatably connected to the bottom of the reactor body 1 through the driving motor 20, the inside of the sediment box 16 is fixedly connected to the pushing block 21, and the top of the pushing block 21 is plugged into the lower end of the movable device 17.

[0053] Specifically, after the fan blades 6 rotate to form a vortex, the sediment is affected by the centrifugal force and gathered at the bottom center of the reactor body 1. At this time, the middle of the movable device 17 is at the same height as the lowest point of the inner wall of the reactor body 1. After the sediment rotates, it gathers inside the movable device 17. The motor 4 stops and the drive motor 20 is started. The movable device 17 is connected to the reciprocating screw 19 through the connecting block 18, and reciprocates vertically at the bottom of the reactor body 1. During the process, the sediment first gathers on the movable device 17, and as the movable device 17 descends, the sediment is poured into the sediment box 16. When it rises, the sediment is taken out from the inside of the reactor body 1. During the process, the motor 4 can also be started to make the sediment gather at the center of the inner wall of the reactor body 1 again, which is convenient for cleaning.

[0054] The movable device 17 includes a round cover 22, a connecting rod 23, a base 24 and a blocking cover 25. The bottom of the round cover 22 is fixedly connected to multiple connecting rods 23, and the multiple connecting rods 23 are fixedly connected to the upper surface of the base 24 in a ring shape. The upper surface of the base 24 is vertically slidably connected to the blocking cover 25.

[0055] Specifically, the sediment stays on the surface of the baffle 25 inside the base 24. When the movable device 17 moves downward, the baffle 25 is lifted up by the push block 21, and the round cover 22 seals the sediment box 16 and the reactor body 1, and the sediment leaks into the sediment box 16 from the gap between the base 24 and the baffle 25.

[0056] A guide column 26 is fixedly connected to the upper surface of the base 24 , one end of which is slidably connected to the inside of the blocking cover 25 . A cavity is opened in the middle of the base 24 , a round tube 28 is fixedly connected to the outer wall of the cavity, and a middle ring 27 is fixedly connected to one end of the round tube 28 .

[0057] The guide column 26 prevents the blocking cover 25 from being separated from the base 24 and limits its moving path, and the middle ring 27 and the round tube 28 can lift the blocking cover 25 .

[0058] The outer wall of the outer box 11 is provided with a pipeline interface, and the inner wall of the reactor body 1 is provided with a vertical groove matched with the size of the access pipe 13 on the side close to the outer box 11. The bottom of the movable block 12 is rotatably connected with a screw 15, and one end of the screw 15 extends out of the outer wall of the outer box 11 and is threadedly connected to the outer wall of the outer box 11; to facilitate the connection between the outer box 11 and the water pump, the vertical groove can facilitate the vertical movement of the access pipe 13. When the water level is too low, rotating the screw 15 can also pull the movable block 12 further downward, thereby expanding the moving space of the access pipe 13 and the floating plate 14 without contacting the float plate 14 and the fan blades 6.

[0059] The upper and lower surfaces of the floating plate 14 are both provided with slopes toward the access pipe 13, which facilitates the fluid on the upper side of the floating plate 14 to fall into the lower side and the lower floating flow to the access pipe 13. A through opening is opened at one end of the floating plate 14 close to the access pipe 13 to facilitate the water to flow down.

[0060] A suction port is provided on the lower surface of the access pipe 13 to facilitate the suction of floating objects. The outer wall size of the floating plate 14 matches the inner wall size of the reactor body 1, which facilitates the internal partition of the reactor body 1 through the floating plate 14. A circular hole matching the size of the rotating shaft 5 is provided in the middle of the floating plate 14 to facilitate the passage of the rotating shaft 5.

[0061] A through hole matching the size of the push block 21 is provided in the middle of the middle ring 27. After the movable device 17 descends, the push block 21 can lift up the blocking cover 25 to facilitate the sediment to flow down.

[0062] One end of the sediment box 16 is plugged with a cleaning door, and the outer wall of the cleaning door is fixedly connected with a handle to facilitate the later cleaning of the equipment.

[0063] Among them, a monitoring device is provided on one side of the separation mechanism 9 and the movable mechanism 10, which is used to detect the residual amount of dirt in the reactor body 1, and timely control the height of the access pipe 13 in the separation mechanism 9 and the accumulation of sediment. After confirming that there is no residual dirt, the separated liquid is discharged from the outlet pipe 7.

[0064] In this embodiment, the ester mixed liquid is poured into the reactor body 1 from the feed pipe 3, the motor 4 is started and the fan blades 6 are driven to rotate through the rotating shaft 5, so that the mixed liquid in the reactor body 1 rotates, and the separation of floating objects and sediments in the mixed liquid is accelerated. A hose is installed between the outer box 11 and the movable block 12. After the mixed liquid enters the reactor body 1, as the water level rises, the floating plate 14 drives the access pipe 13 to float above the water surface, wherein the floating plate 14 presses the water surface to make the lower side of the access pipe 13 the highest water level, so that the floating objects are convenient to gather under the access pipe 13, and the water pump connected to the outer box 11 extracts the floating objects on the surface of the water in the reactor body 1 through the movable block 12 and the movable block 12, and the floating plate 14 can The water level changes as the access pipe 13 moves a small distance; after the fan blades 6 rotate to form a vortex, the sediment is affected by the centrifugal force and gathers at the bottom center of the reactor body 1. At this time, the middle of the movable device 17 is at the same height as the lowest point of the inner wall of the reactor body 1. After the sediment rotates, it gathers inside the movable device 17. After the motor 4 stops and the drive motor 20 is started, the movable device 17 is connected to the reciprocating screw 19 through the connecting block 18, and reciprocates vertically at the bottom of the reactor body 1. During the process, the sediment first gathers on the movable device 17, and as the movable device 17 descends, the sediment is poured into the sediment box 16. When it rises, the sediment is obtained from the inside of the reactor body 1 and poured out.

[0065] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. Chemical water separation reaction equipment, characterized in that: include A reaction kettle (S1), wherein the reaction kettle is provided with an acid inlet (S11) and an alcohol inlet (S12) for adding materials, and the upper end of the reaction kettle (S1) is connected to a filling tower (S14), the upper end of the filling tower is connected to one end of an inner tube of a first condenser (S3), the other end of the inner tube of the first condenser (S3) is connected to a glass tube water distribution pipe (S4), the glass tube water distribution pipe (S4) is connected to one end of a reflux pipe (S13), and the other end of the reflux pipe (S13) is connected to the filling tower (S14) , the other end of the inner tube of the first condenser (S3) is also connected to the second condenser (S5), the output end of the glass tube water distribution pipe (S4) is connected to the alcohol recovery tank (S6), the water distribution agent tank (S7) and the reaction water receiving tank (S8), and the output end of the alcohol recovery tank (S6) is connected to the alcohol inlet (S12), the output end of the reactor (S1) is connected to the solid-liquid separator (S10), and the connecting pipeline between the glass tube water distribution pipe (S4) and the reaction water receiving tank (S8) is provided with a balance pipe (S15); and a first stop valve (K1) located on the pipeline connecting the glass tube water distribution pipe (S4) and the alcohol recovery tank (S6), a second stop valve (K2) located on the pipeline connecting the glass tube water distribution pipe (S4) and the water distribution agent tank (S7), a third stop valve (K3) located on the pipeline connecting the glass tube water distribution pipe (S4) and the reaction water receiving tank (S8), a fourth stop valve (K4) located on the pipeline connecting the alcohol recovery tank (S6) and (S12), and a fifth stop valve (K5) located on the pipeline connecting the reaction kettle (S1) and the solid-liquid separator (S10); The solid-liquid separator (S10) comprises a reactor body (1); a kettle cover (2) is threadedly connected to the top of the reactor body (1); a feed pipe (3) is provided on the top of the kettle cover (2); a motor (4) is installed on the top of the kettle cover (2); a rotating shaft (5) is rotatably connected to the middle of the kettle cover (2); the output end of the motor (4) is meshed with the top of the rotating shaft (5); a fan blade (6) is fixedly connected to one end of the rotating shaft (5) extending into the reactor body (1); a water outlet pipe (7) is provided at the bottom of the reactor body (1); a solenoid valve (8) is installed on the outer wall of the water outlet pipe (7); a separation mechanism (9) is provided on the outer wall of the reactor body (1); and a movable mechanism (10) is provided on one side of the water outlet pipe (7) at the bottom of the reactor body (1); The separation mechanism (9) comprises an outer box (11), a movable block (12), an access pipe (13), and a floating plate (14); the outer box (11) is fixedly connected to the outer wall of the reactor body (1); the inner part of the outer box (11) is vertically slidably connected to the movable block (12); the top of the movable block (12) is slidably connected to the access pipe (13); one end of the access pipe (13) extends into the inner part of the reactor body (1) and is fixedly connected to the floating plate (14); The movable mechanism (10) comprises a sediment box (16), a movable device (17), a connecting block (18), a reciprocating screw (19), a driving motor (20) and a pushing block (21); the bottom of the reactor body (1) is fixedly connected with the sediment box (16); the middle of the sediment box (16) is vertically slidably connected with the movable device (17); one end of the movable device (17) is fixedly connected with the connecting block (18); one end of the connecting block (18) is threadedly connected with the reciprocating screw (19); the bottom of the reactor body (1) is equipped with a driving motor (20); the output end of the driving motor (20) is meshed with one end of the reciprocating screw (19); the reciprocating screw (19) is rotatably connected to the bottom of the reactor body (1) through the driving motor (20); the inside of the sediment box (16) is fixedly connected with the pushing block (21); the top of the pushing block (21) is plugged into the lower end of the movable device (17); The movable device (17) comprises a round cover (22), a connecting rod (23), a base (24) and a blocking cover (25); the bottom of the round cover (22) is fixedly connected to a plurality of connecting rods (23); the plurality of connecting rods (23) are fixedly connected to the upper surface of the base (24) in an annular shape; the upper surface of the base (24) is vertically slidably connected to the blocking cover (25); A guide column (26) is fixedly connected to the upper surface of the base (24), one end of the guide column (26) is slidably connected to the inside of the blocking cover (25), a cavity is opened in the middle of the base (24), a round tube (28) is fixedly connected to the outer wall of the cavity, and one end of the round tube (28) is fixedly connected to the middle ring (27); The outer wall of the outer box (11) is provided with a pipeline interface, the inner wall of the reactor body (1) is provided with a vertical groove matching the size of the access pipe (13) on one side close to the outer box (11), the bottom of the movable block (12) is rotatably connected with a screw rod (15), one end of the screw rod (15) extends out of the outer wall of the outer box (11) and is threadedly connected to the outer wall of the outer box (11), the upper surface and the lower surface of the floating plate (14) are both provided with slopes facing the access pipe (13), and the end of the floating plate (14) close to the access pipe (13) is provided with a through opening; The lower surface of the access pipe (13) is provided with a suction port, the outer wall size of the floating plate (14) matches the inner wall size of the reactor body (1), the middle of the floating plate (14) is provided with a circular hole matching the size of the rotating shaft (5), one end of the sediment box (16) is plugged with a cleaning door, and the outer wall of the cleaning door is fixedly connected with a handle; A through hole having a size matching that of the push block (21) is provided in the middle of the middle ring (27).

2. The chemical water separation reaction equipment according to claim 1, characterized in that: The upper end of the second condenser (S5) is connected to a drain pipeline, and the drain pipeline is provided with a sixth stop valve (K6).

3. The chemical water separation reaction equipment according to claim 1, characterized in that: A visual tube (S81) is connected to one side of the reaction water receiving tank (S8), a drainage pipe is connected inside the reaction water receiving tank (S8), and a seventh stop valve (K7) is arranged on the main water pipeline of the reaction water receiving tank (S8).

4. The chemical water separation reaction equipment according to claim 1, characterized in that: The liquid in the water-dividing agent tank (S7) is stored in a water-dividing agent recovery tank (S9), and the water-dividing agent recovery tank (S9) is connected to a glass tube water-dividing pipe (S4) via a vacuum pump.

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