A multifunctional water bath for dispersant synthesis reaction

Abstract

The present invention relates to the field of experimental instrument technology, and specifically to a multifunctional water bath for dispersant synthesis reaction, comprising: a shell, a placement groove for placing a chemical reaction container is provided at the center of the upper end surface of the shell, a bottom plate is fixedly connected to the inner wall of the shell, the bottom plate divides the shell into an equipment area and a pipeline area from top to bottom, and the area of ​​the equipment area is larger than the area of ​​the pipeline area; a water bath mechanism, the water bath mechanism comprises a water bath fixedly connected to the equipment area and corresponding to the placement groove, wherein a plurality of liquid conveying components are fixedly connected to the bottom of the pipeline area. Through the constant temperature heating plate, water injection component, piston plate and water level measurement component in the water bath mechanism, the capacity of the water bath can be adjusted according to the amount of sample in the reaction container, so that the distilled water injected therein can meet the current sample amount in the reaction container, the capacity of the water bath and the amount of distilled water can be adjusted according to the sample amount in the reaction container, the temperature can be accurately controlled, the water amount can be supplied as needed, and the convenience of experimental operation is improved.

Description

Technical Field

[0001] The invention relates to the technical field of experimental instruments, and in particular to a multifunctional water bath pot for dispersant synthesis reaction. Background Art

[0002] A water bath is a heating device commonly used in laboratories or industrial production. It is mainly composed of a pot body, a heating element, a temperature control system, a stirring device, and a water level display and alarm device. By injecting water or other heating media into the pot body, the water temperature is raised by the heating element, and the temperature is accurately controlled by the temperature control system. The stirring device makes the water temperature uniform, and the water level related devices ensure safety. It can be used to provide a stable and uniform temperature environment for chemical reactions, sample processing and other processes. For example, the water bath with automatic water addition disclosed in the Chinese patent with announcement number CN110090678B.

[0003] In chemical experiments, many chemical reactions need to be carried out under specific temperature conditions. A water bath can provide a stable and uniform temperature environment so that the sample in the reaction vessel is evenly heated, thereby ensuring the smooth progress of the chemical reaction. In chemical experiments, the heating medium injected into the water bath is usually distilled water. The existing multifunctional water bath for dispersant synthesis reaction usually needs to prepare distilled water in advance when in use, but the sample amount in the reaction vessel is generally not consistent. Due to the inconsistent sample amount in the reaction vessel, the required heating temperature and heat transfer requirements are different, and it is difficult to flexibly adjust the pre-prepared distilled water as the heating medium. When the sample amount is small, too much pre-prepared distilled water will cause excess heat, making the reaction temperature too high, affecting the effect of the dispersant synthesis reaction and the quality of the product; on the contrary, when the sample amount is large, the pre-prepared too little distilled water provides insufficient heat, which cannot meet the temperature conditions required for the reaction, resulting in incomplete reaction or too slow reaction rate. This makes it difficult to provide a precisely matched temperature environment for the dispersant synthesis reaction in a multifunctional water bath with a fixed amount of distilled water under different sample amounts, thereby affecting the accuracy and repeatability of the experimental results. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a multifunctional water bath for dispersant synthesis reaction, which can effectively solve the problem in the prior art that it is difficult to flexibly adjust the heating medium using pre-prepared distilled water due to inconsistent sample amounts in the reaction container, different required heating temperatures and heat transfer requirements.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The present invention provides a multifunctional water bath for dispersant synthesis reaction, comprising:

[0007] A shell, wherein a placement groove for placing a chemical reaction container is provided at the center of the upper end surface of the shell, and a bottom plate is fixedly connected to the inner wall of the shell, and the bottom plate divides the shell into an equipment area and a pipeline area from top to bottom, and the area of ​​the equipment area is larger than that of the pipeline area;

[0008] A water bath mechanism, the water bath mechanism comprises a water bath pot fixedly connected to the equipment area corresponding to the placement slot, a piston plate for adjusting the water volume of the water bath pot is airtightly and slidably connected inside the water bath pot, a water injection assembly and a constant temperature heating plate are sequentially arranged on the upper end surface of the piston plate, hydraulic rods are fixedly arranged at the four corners of the bottom of the piston plate, a first collection block and a second collection block are fixedly connected in parallel at the inner bottom of the pipeline area corresponding to the position of the water bath pot, a pair of telescopic tubes are fixedly connected to the tops of the first collection block and the second collection block, and one end of the telescopic tube away from the first collection block and the second collection block passes through the water bath pot and is connected to the water injection assembly;

[0009] The equipment area is provided with a water purification mechanism, a distillation mechanism, a heater and a storage mechanism on the inner walls around the center of the water bath mechanism along the rotation direction, the water purification mechanism and the heater are located in the length direction of the equipment area, the distillation mechanism and the storage mechanism are located in the width direction of the equipment area, and the area occupied by the distillation mechanism and the storage mechanism in the equipment area is larger than that of the water purification mechanism and the heater;

[0010] Among them, a plurality of liquid conveying components are fixedly connected to the inner bottom of the pipeline area, and each of the liquid conveying components corresponds to the water purification mechanism, the distillation mechanism, the storage mechanism, and the heater one by one. The water purification mechanism, the distillation mechanism, the storage mechanism, and the water bath mechanism respectively realize liquid transmission through the corresponding plurality of liquid conveying components, and the water bath mechanism is also connected to the water purification mechanism and the heater respectively through the liquid conveying components.

[0011] Preferably, the water injection assembly includes four support blocks fixedly connected to the four corners of the upper end face of the piston plate, the four support blocks are commonly fixedly connected to a support plate at the upper ends away from the piston plate, and the area of ​​the support plate is smaller than the area of ​​the piston plate, the constant temperature heating plate is fixedly connected to the upper end face of the support plate, a plurality of square tubes are fixedly connected in a linear array on the side of the support plate facing the piston plate, and the square tubes are interconnected through pipes, a plurality of drainage pipes are fixedly connected in a linear array on the side of each square tube facing the piston plate, and the pipes of two adjacent square tubes are fixedly connected by two pairs of connecting blocks, and the two pairs of connecting blocks are respectively connected to the telescopic tubes in the first collecting block and the second collecting block, and one end of each hydraulic rod away from the piston plate is fixedly connected to the inner bottom of the water bath.

[0012] Preferably, a water level measuring assembly is provided on the upper end surfaces corresponding to the shell and the water bath, and the water level measuring assembly includes a floating plate slidably connected to the inner wall of the water bath, and the two ends of the upper end surface of the floating plate are symmetrically fixedly connected with electrode rods and scales respectively, the upper end surface of the shell is symmetrically fixedly connected with a fixed block and an electrode monitor, and the upper end surface of the fixed block is fixedly connected with a reader, and the ends of the electrode rods and the scale away from the floating plate penetrate the upper end surface of the shell and are slidably connected with the corresponding electrode monitor and the fixed block.

[0013] Preferably, the water purification mechanism includes a water clean tank fixedly connected to the inner wall of the equipment area, the upper end face of the water clean tank is fixedly connected to a water inlet pipe, the interior of the water clean tank is clamped with filter cotton, a porous box is installed inside the water clean tank and below the filter cotton, a plurality of activated carbon rods are fixedly connected in a linear array inside the porous box, a pair of solenoid valves are fixedly connected to the inner bottom of the water clean tank, one of the solenoid valves is connected to the second collecting block through a corresponding liquid conveying component, the liquid conveying component is composed of a water pump, a suction pipe and a discharge pipe, the suction pipe is connected to the input end of the water pump and the discharge pipe is connected to the output end of the water pump, one of the solenoid valves is connected to the discharge pipe and the second collecting block is connected to the suction pipe.

[0014] Preferably, the distillation mechanism includes a distillation box fixedly connected to the inner wall of the equipment area, a pair of partitions are fixedly connected in a linear array inside the distillation box, the pair of partitions divide the distillation box into a distillation area, a condensation area and a collection area, a heating assembly is provided at the bottom of the distillation area, the heating assembly includes an insulation block fixedly connected to the bottom of the distillation area, another solenoid valve is connected to the insulation block through a corresponding liquid delivery assembly, and another solenoid valve is connected to the suction pipe and the insulation block is connected to the discharge pipe, a high-temperature heating plate is fixedly connected to the center position of the upper end surface of the insulation block, and the four corners of the upper end surface of the insulation block are fixedly connected to water pipes.

[0015] Preferably, a water vapor collecting assembly is provided at the inner top of the distillation zone, and the water vapor collecting assembly includes an arc-shaped cover fixedly connected to the inner top of the distillation zone, and the upper end face of the arc-shaped cover is fixedly connected to an air duct, one side of the air duct passes through the adjacent partition plate and extends to the condensation zone, and a plurality of air holes are opened in a rectangular array on the side of the air duct facing the condensation zone, and a condensation assembly is provided at the inner top of the condensation zone, and the condensation assembly includes an air collecting condensation frame fixedly connected to the inside of the condensation zone, a condensation cloth is fixedly connected inside the condensation zone and located above the air collecting condensation frame, and a plurality of condensation sheets are fixedly connected to the three inner walls of the condensation zone located above the condensation cloth in a linear array, and a cooler is fixedly connected to the side of the distillation box, and the cooler passes through the shell body away from the distillation box, and the cooler faces the distillation box The side corresponds to the position of the condensation zone.

[0016] Preferably, a distilled water collection assembly is provided at the inner bottom of the condensation zone, and the distilled water collection assembly includes an inclined plate fixedly connected to the inside of the condensation zone, an inner wall of the condensation zone opposite to the inclined plate is fixedly connected to a collection box, and the inclined surface of the inclined plate is in contact with the collection box, a linear array of the inner wall of the condensation zone located above the collection box is fixedly connected with a plurality of guide pipes that penetrate the partition plate and extend into the collection area, and a porous tube is fixedly connected to the inner bottom of the collection zone.

[0017] Preferably, the storage mechanism includes a storage box fixedly connected to the inner wall of the equipment area, the storage box is connected to the porous tube through a connecting pipe, the shell is located at the top of the storage box and is respectively fixedly connected with a one-way air relief valve and an air suction component, the one-way air relief valve passes through the shell and is connected to the storage box, the air suction component includes an aspirator fixedly connected to the top of the shell, the side of the aspirator is fixedly connected with a transmission pipe, the end of the transmission pipe away from the aspirator is fixedly connected to a one-way exhaust box, the side of the aspirator facing the storage box is fixedly connected with an air supply pipe, the end of the air supply pipe away from the aspirator passes through the shell and is connected to the storage box, the storage box is connected to the heater through a corresponding liquid delivery component, the liquid suction pipe is connected to the storage box and the liquid discharge pipe is connected to the heater, the heater is connected to the first collection block through the corresponding liquid delivery component, the liquid suction pipe is connected to the heater and the liquid discharge pipe is connected to the first collection block.

[0018] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0019] 1. A multifunctional water bath for dispersant synthesis reaction can adjust the capacity of the water bath according to the amount of sample in the reaction vessel through the constant temperature heating plate, water injection assembly, piston plate and water level measurement assembly in the water bath mechanism, so that the distilled water injected therein can meet the current sample amount in the reaction vessel, wherein the piston plate adjusts the volume of distilled water in the water bath by sliding in the water bath, and the water injection assembly can inject the transmitted distilled water into the corresponding distilled water after adjustment by the piston plate in a backflow manner, and heat and keep the distilled water warm through the constant temperature heating plate, so that the distilled water maintains the corresponding temperature of the sample reaction in the reaction vessel. At the same time, the water level measurement assembly can monitor the amount of distilled water in the water bath in real time, so as to replenish the distilled water in time when it is consumed. The multifunctional water bath for dispersant synthesis reaction can adjust the capacity of the water bath and the amount of distilled water according to the sample amount in the reaction vessel through the constant temperature heating plate, water injection assembly, piston plate and water level measurement assembly, can accurately control the temperature, supply water on demand, and improve the convenience of experimental operation.

[0020] 2. A multifunctional water bath for dispersant synthesis reaction realizes timely preparation of distilled water through the synergistic effect of a water purification mechanism (including filter cotton and activated carbon rod) and a distillation mechanism (including a heating component, a water vapor collection component, a condensation component, and a distilled water collection component). The water purification mechanism uses filter cotton and activated carbon rods to filter out impurities in the tap water injected into the water purification tank, and the filtered water is transmitted to the distillation mechanism. In the distillation mechanism, the heating component boils the water to generate water vapor, and the water vapor collection component collects the water vapor and transmits it to the condensation component to form distilled water through condensation. The air pressure in the distillation box is increased due to heating, and the condensed distilled water enters the distilled water collection component under the action of pressure. This process ensures that distilled water can be prepared in a timely manner as needed, and has the advantages of saving time and storage costs, convenient and efficient operation, etc., and can stably supply high-quality distilled water for dispersant synthesis reaction.

[0021] 3. The multifunctional water bath for dispersant synthesis reaction can store and heat distilled water through the storage mechanism and the heater. The water vapor generated by the distillation mechanism is transmitted to the storage box of the storage mechanism under pressure for storage. When the equipment is running, the one-way air release valve maintains the pressure in the storage box at the standard atmospheric pressure. It is closed when the equipment stops running. The air suction component makes the box negative pressure for storage. The heater can preheat the water vapor or supplementary distilled water entering the water bath to the required temperature for the reaction. When injecting the water bath, it can ensure that the reaction conditions are met at a suitable temperature to maintain the stable progress of the dispersant synthesis reaction, and keep the temperature stable during the distilled water supplementation process, which effectively improves the accuracy and efficiency of the experiment, ensures that the temperature of the distilled water is always suitable during the entire experiment, and provides a good temperature environment guarantee for the dispersant synthesis reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall internal structure of the present invention;

[0025] Figure 3 It is a schematic structural diagram of the overall bottom of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure inside the water bath mechanism of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the water injection assembly of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the water level measurement assembly of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the water purification mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure inside the distillation mechanism of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the internal cross section of the distillation mechanism of the present invention;

[0032] Fig.10 It is a schematic diagram of the overall structure of the storage mechanism of the present invention;

[0033] Fig.11 It is a schematic diagram of the overall structure of the air intake assembly of the present invention;

[0034] Fig.12 It is a schematic diagram of the overall structure of the heater of the present invention.

[0035] Figure numerals: 1, shell; 11, placement groove; 12, bottom plate; 2, water bath mechanism; 21, water bath pot; 22, constant temperature heating plate; 23, water injection assembly; 231, support plate; 232, support block; 233, square tube; 234, drain pipe; 235, connecting block; 24, piston plate; 25, hydraulic rod; 26, telescopic tube; 27, first collection block; 28, water level measurement assembly; 281, floating plate; 282, electrode rod; 283, electrode monitor; 284, scale; 285, fixed block; 286, reader; 29, second collection block; 3, water purification mechanism; 31, water purification tank; 32, water inlet pipe; 33, filter cotton; 34, porous box; 35, activated carbon rod; 36, solenoid valve; 4, distillation machine Structure; 41. distillation box; 411. partition plate; 42. heating component; 421. insulation block; 422. high temperature heating plate; 423. water pipe; 43. water vapor collection component; 431. arc cover; 432. air guide pipe; 44. condensation component; 441. condensation sheet; 442. condensation cloth; 443. gas collection condensation frame; 45. distilled water collection component; 451. inclined plate; 452. collection box; 453. guide pipe; 46. porous pipe; 47. cooler; 5. storage mechanism; 51. storage box; 52. one-way air release valve; 53. air suction component; 531. air aspirator; 532. transmission pipe; 533. one-way exhaust box; 534. air pipe; 6. heater; A. liquid delivery component; B. connecting pipe. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0037] The present invention will be further described below in conjunction with the embodiments.

[0038] Example: Refer to Figures 1 to 12 , a multifunctional water bath for dispersant synthesis reaction, comprising:

[0039] The shell 1 has a placement groove 11 for placing a chemical reaction container at the center of the upper end surface of the shell 1. The inner wall of the shell 1 is fixedly connected with a bottom plate 12. The bottom plate 12 divides the shell 1 into an equipment area and a pipeline area from top to bottom, and the area of ​​the equipment area is larger than that of the pipeline area.

[0040] The water bath mechanism 2 comprises a water bath 21 fixedly connected to the equipment area corresponding to the placement slot 11, a piston plate 24 for adjusting the water volume of the water bath 21 is airtightly and slidably connected inside the water bath 21, a water injection assembly 23 and a constant temperature heating plate 22 are sequentially arranged on the upper end surface of the piston plate 24, a hydraulic rod 25 is fixedly arranged at the four corners of the bottom of the piston plate 24, a first collection block 27 and a second collection block 29 are fixedly connected in parallel at the inner bottom of the pipeline area corresponding to the position of the water bath 21, a pair of telescopic tubes 26 are fixedly connected to the tops of the first collection block 27 and the second collection block 29, and one end of the telescopic tube 26 away from the first collection block 27 and the second collection block 29 passes through the water bath 21 and is connected to the water injection assembly 23;

[0041] The equipment area is provided with a water purification mechanism 3, a distillation mechanism 4, a heater 6 and a storage mechanism 5 along the rotation direction of the inner wall around the center of the water bath mechanism 2. The water purification mechanism 3 and the heater 6 are located in the length direction of the equipment area, and the distillation mechanism 4 and the storage mechanism 5 are located in the width direction of the equipment area. The area occupied by the distillation mechanism 4 and the storage mechanism 5 in the equipment area is larger than that of the water purification mechanism 3 and the heater 6.

[0042] Among them, a plurality of liquid conveying components A are fixedly connected to the inner bottom of the pipeline area, and each liquid conveying component A corresponds to the water purification mechanism 3, the distillation mechanism 4, the storage mechanism 5, and the heater 6 one by one. The water purification mechanism 3, the distillation mechanism 4, the storage mechanism 5, and the water bath mechanism 2 respectively realize liquid transmission through the corresponding plurality of liquid conveying components A, and the water bath mechanism 2 is also connected to the water purification mechanism 3 and the heater 6 through the liquid conveying components A respectively.

[0043] The piston plate 24 is pushed by the hydraulic rod 25 in the water bath mechanism 2, so that the piston plate 24 can adjust the water volume of the water bath 21 according to the volume of the reaction container, and inject distilled water into the water bath 21 and absorb the used distilled water through the first collecting block 27, the second collecting block 29 and the corresponding telescopic tube 26. The water injection component 23 is connected with the telescopic tube 26 to realize the injection and absorption of distilled water in the water bath 21. At the same time, the water purification mechanism 3 is responsible for filtering the tap water and the distilled water absorbed from the water bath 21 to remove impurities therein. The distillation mechanism 4 is responsible for distilling the filtered water transmitted by the water purification mechanism 3 to form distilled water. The storage mechanism 5 is responsible for storing the distilled water. The heater 6 is responsible for heating the distilled water to the temperature required for the sample reaction in the reaction container.

[0044] Reference Figures 4 to 5 The water injection assembly 23 includes four support blocks 232 fixedly connected to the four corners of the upper end surface of the piston plate 24, and the four support blocks 232 are fixedly connected to a support plate 231 at the upper end away from the piston plate 24, and the area of ​​the support plate 231 is smaller than the area of ​​the piston plate 24. The constant temperature heating plate 22 is fixedly connected to the upper end surface of the support plate 231, and a plurality of square tubes 233 are fixedly connected in a linear array on the side of the support plate 231 facing the piston plate 24, and each square tube 233 is interconnected through a pipeline, and each square tube 233 is fixedly connected in a linear array on the side of the piston plate 24 with a plurality of drain pipes 234, and the pipelines of two adjacent square tubes 233 are fixedly connected with two pairs of connecting blocks 235, and the two pairs of connecting blocks 235 are respectively connected to the telescopic tubes 26 in the first collecting block 27 and the second collecting block 29, and one end of each hydraulic rod 25 away from the piston plate 24 is fixedly connected to the inner bottom of the water bath pot 21.

[0045] The support plate 231 in the water injection assembly 23 is used to fix the square tube 233 and the drain pipe 234, and at the same time, the distilled water injected from the drain pipe 234 into the water bath 21 can be backflowed into the water bath 21. Similarly, when the distilled water in the water bath 21 is absorbed, it is also absorbed from the bottom of the water bath 21. Among them, the first collecting block 27 and its corresponding telescopic tube 26 are connected to the heater 6 through the liquid conveying assembly A, so that the water vapor heated in the heater 6 is injected into the water bath 21, and the second collecting block 29 and its corresponding telescopic tube 26 are connected to the water purification mechanism 3 through the liquid conveying assembly A, so as to realize the re-filtration and utilization of the used distilled water in the water bath 21.

[0046] Reference Figure 1 to Figure 2 , Figure 6A water level measuring assembly 28 is provided on the upper end surface corresponding to the shell 1 and the water bath 21. The water level measuring assembly 28 includes a floating plate 281 slidably connected to the inner wall of the water bath 21, and the two ends of the upper end surface of the floating plate 281 are symmetrically fixedly connected with an electrode rod 282 and a scale 284 respectively. A fixed block 285 and an electrode monitor 283 are symmetrically fixedly connected to the upper end surface of the shell 1, and a reader 286 is fixedly connected to the upper end surface of the fixed block 285. One end of the electrode rod 282 and the scale 284 away from the floating plate 281 passes through the upper end surface of the shell 1 and is slidably connected to the corresponding electrode monitor 283 and the fixed block 285.

[0047] The float plate 281 in the water level measurement component 28 floats in the distilled water in the water bath 21, so that the consumption of distilled water can be converted into a position change in the water bath 21, wherein the electrode rod 282 and the scale 284 change synchronously according to the change of the float plate 281, the electrode rod 282 can detect the contamination of the distilled water, thereby realizing timely replacement of the distilled water, and the scale 284 can detect the consumption of the distilled water in the water bath 21 through the reader 286, thereby realizing timely replenishment of the distilled water.

[0048] Reference Figure 2 and Figure 7 The water purification mechanism 3 includes a clean water tank 31 fixedly connected to the inner wall of the equipment area, the upper end surface of the clean water tank 31 is fixedly connected with a water inlet pipe 32, the interior of the clean water tank 31 is clamped with a filter cotton 33, and a porous box 34 is installed inside the clean water tank 31 and below the filter cotton 33, and a plurality of activated carbon rods 35 are fixedly connected in a linear array inside the porous box 34. A pair of solenoid valves 36 are fixedly connected to the inner bottom of the clean water tank 31, one of the solenoid valves 36 is connected to the second collection block 29 through the corresponding liquid delivery component A, and the liquid delivery component A is composed of a water pump, a suction pipe and a discharge pipe. The suction pipe is connected to the input end of the water pump and the discharge pipe is connected to the output end of the water pump, one of the solenoid valves 36 is connected to the discharge pipe and the second collection block 29 is connected to the suction pipe.

[0049] The filter cotton 33 and the activated carbon rod 35 in the water purification mechanism 3 can be used to filter the tap water injected into it through the water inlet pipe 32. At the same time, the used distilled water transmitted in the water bath 21 can also be filtered, and the filtered water can be transmitted to the distillation area of ​​the distillation mechanism 4 through the conveying component A.

[0050] Reference Figure 2 , Figures 8 to 9The distillation mechanism 4 includes a distillation box 41 fixedly connected to the inner wall of the equipment area, a pair of partition plates 411 are fixedly connected in a linear array inside the distillation box 41, and the pair of partition plates 411 divide the distillation box 41 into a distillation area, a condensation area and a collection area. A heating component 42 is arranged at the bottom of the distillation area. The heating component 42 includes an insulation block 421 fixedly connected to the bottom of the distillation area. Another solenoid valve 36 is connected to the insulation block 421 through the corresponding liquid delivery component A, and another solenoid valve 36 is connected to the suction pipe and the insulation block 421 is connected to the discharge pipe. A high-temperature heating plate 422 is fixedly connected to the center position of the upper end surface of the insulation block 421, and the four corners of the upper end surface of the insulation block 421 are fixedly connected to the water supply pipe 423.

[0051] The heating component 42 in the distillation mechanism 4 can be used to distill water, thereby turning the water into water vapor, wherein the high-temperature heating plate 422 is responsible for heating the water, thereby boiling the water to generate water vapor.

[0052] Reference Figures 8 to 9 A water vapor collecting component 43 is provided at the inner top of the distillation zone, and the water vapor collecting component 43 includes an arc-shaped cover 431 fixedly connected to the inner top of the distillation zone, and an air guide pipe 432 is fixedly connected to the upper end surface of the arc-shaped cover 431, one side of the air guide pipe 432 passes through the adjacent partition plate 411 and extends to the condensation zone, and a plurality of air holes are provided in a rectangular array on the side of the air guide pipe 432 facing the condensation zone, and a condensation component 44 is provided at the top of the condensation zone, and the condensation component 44 includes an air collecting condensation frame 443 fixedly connected to the inside of the condensation zone, and a condensation cloth 442 is fixedly connected to the inside of the condensation zone and located on the air collecting condensation frame 443, and a plurality of condensation sheets 441 are fixedly connected to the three inner walls of the condensation zone located above the condensation cloth 442 in a linear array, and a cooler 47 is fixedly connected to the side of the distillation box 41, and the side of the cooler 47 away from the distillation box 41 passes through the shell 1, and the side of the cooler 47 facing the distillation box 41 corresponds to the position of the condensation zone.

[0053] The water vapor generated in the heating component 42 is collected by the water vapor collecting component 43 and then transmitted to the condensation component 44 in the condensation area. The gas collecting condensation frame 443 and the condensation cloth 442 in the condensation component 44 are responsible for cooling and solidifying the water vapor to form distilled water, and provide cold air for cooling and solidifying the water vapor through the cooler 47.

[0054] Reference Figures 8 to 9A distilled water collection component 45 is provided at the inner bottom of the condensation zone, and the distilled water collection component 45 includes an inclined plate 451 fixedly connected to the inside of the condensation zone, and a collection box 452 is fixedly connected to the inner wall of the condensation zone opposite to the inclined plate 451, and the inclined surface of the inclined plate 451 is in contact with the collection box 452, and the inner wall linear array of the condensation zone located above the collection box 452 is fixedly connected with a plurality of guide pipes 453 that penetrate the partition plate 411 and extend to the collection area, and the inner bottom of the collection zone is fixedly connected with a porous tube 46.

[0055] The inclined plate 451 can be used to collect the distilled water cooled and solidified by the gas collecting condensation frame 443 and the condensation cloth 442 into the collection box 452. Since the heating component 42 heats the water to form water vapor, the air pressure in the distillation box 41 increases, so the distilled water collected in the collection box 452 will be further transferred through the guide pipe 453 to collect the distilled water in the collection area.

[0056] Reference Figure 2 , Figures 10 to 12 The storage mechanism 5 includes a storage box 51 fixedly connected to the inner wall of the equipment area, the storage box 51 is connected to the porous tube 46 through the connecting pipe B, the shell 1 is located at the top of the storage box 51 and is respectively fixedly connected with a one-way air release valve 52 and an air suction component 53, the one-way air release valve 52 passes through the shell 1 and is connected to the storage box 51, the air suction component 53 includes an aspirator 531 fixedly connected to the top of the shell 1, and the side of the aspirator 531 is fixedly connected with a transmission pipe 532, and the end of the transmission pipe 532 away from the aspirator 531 is fixed. It is connected to a one-way exhaust box 533, and an air supply pipe 534 is fixedly connected to the side of the aspirator 531 facing the storage box 51. The end of the air supply pipe 534 away from the aspirator 531 passes through the shell 1 and is connected to the storage box 51. The storage box 51 is connected to the heater 6 through the corresponding liquid delivery component A, and the liquid suction pipe is connected to the storage box 51 and the liquid discharge pipe is connected to the heater 6. The heater 6 is connected to the first collecting block 27 through the corresponding liquid delivery component A, and the liquid suction pipe is connected to the heater 6 and the liquid discharge pipe is connected to the first collecting block 27.

[0057] The air pressure in the distillation box 41 is used to cause the distilled water in the collection area to be transferred to the storage mechanism 5 for storage through the connecting pipe B. During the use of the equipment, the one-way air release valve 52 maintains the normal atmospheric pressure of the storage box 51. When it is out of use, the suction component 53 makes the storage box 51 have a negative pressure to facilitate the storage of distilled water. The distilled water in the storage box 51 is heated to the required temperature for the reaction through the liquid conveying component A to the heater 6, and then connected to the first collecting block 27 through the liquid conveying component A to transfer the heated distilled water to the water bath 21, thereby realizing the orderly transmission and processing of distilled water between the various components, and providing a heating medium with a suitable temperature for the dispersant synthesis reaction.

[0058] The operating principle of this embodiment is as follows:

[0059] Step 1: First, place the chemical reaction container in the placement tank 11, and the shell 1 is divided into an equipment area and a pipeline area from top to bottom through the bottom plate 12. The equipment area mainly accommodates various functional components, such as the water purification mechanism 3, the distillation mechanism 4, the storage mechanism 5, the heater 6 and the water bath mechanism 2, and the pipeline area is used to arrange the liquid conveying component A and the connecting pipe B, so that the liquid can be transmitted between the mechanisms;

[0060] When the chemical reaction container is placed in the placement groove 11, the experimenter can control the hydraulic rod 25 to push the piston plate 24 to slide in the water bath 21 through a controller (the controller is a prior art and is not shown in the figure) according to the size of the reaction container, thereby adjusting the water volume of the water bath 21. For example, when the reaction container is large and requires more heat, the piston plate 24 can be pushed upward to increase the water storage space of the water bath 21; conversely, when the reaction container is small, the piston plate 24 is pushed downward to reduce the water storage space.

[0061] When it is necessary to inject distilled water into the water bath 21, the distilled water stored in the storage mechanism 5 will be heated by the heater 6 to the temperature required for the sample reaction in the chemical reaction container (the heating temperature of the water vapor in the heater 6 is customized by the experimenter according to the degree of reaction of the sample in the container, and the source of the water vapor stored in the storage mechanism 5 will be explained later), and the heated distilled water in the heater 6 is transmitted to the first collection block 27 through the liquid delivery component A (composed of a water pump, a pipette and a discharge pipe) (the first collection block 27 and the subsequent second collection block 29 are both unidirectional flow collection blocks). When the heated distilled water is completed When water enters the first collecting block 27, it will enter the square tube 233 through its corresponding telescopic tube 26 and the connecting block 235, and then be injected into the water bath 21 adjusted by the piston plate 24 through the drain pipe 234 in a backflow manner. This backflow manner can make the distilled water gradually rise from the bottom of the water bath 21, avoiding problems such as uneven water temperature caused by direct impact, and is also conducive to exhausting the air in the water bath 21, thereby completing the injection of distilled water into the water bath 21 after the piston plate 24 is adjusted, and the distilled water is heated and kept warm by the constant temperature heating plate 22, so that the distilled water maintains the corresponding temperature of the sample reaction in the reaction container;

[0062] The water level measuring component 28 can monitor the consumption and contamination of the distilled water in the water bath 21 in real time, thereby realizing the timely replenishment and replacement of the distilled water;

[0063] The working process of the water level measuring component 28 is as follows: when the heater 6 injects distilled water into the water bath 21, the float 281 in the water level measuring component 28 floats in the distilled water in the water bath 21. As the distilled water in the water bath 21 is injected and / or consumed, the float 281 will change accordingly. At the same time, the electrode rod 282 and the scale 284 symmetrically fixedly connected at both ends of the upper end surface of the float 281 will also maintain relative motion with the float 281. When the water bath 21 is completely injected with distilled water, the reader 286 will record the reading of the scale 284 at this time and use it as the standard value. When the distilled water is consumed, the float 281 will change accordingly. The plate 281 will drop, thereby causing the scale 284 to drop. As the scale 284 drops, the width read by the reader 286 will be lower than the standard value, and the reader 286 will send a signal to the controller, so that the controller controls the heater 6 to add distilled water to the water bath 21. As the distilled water enters, the floating plate 281 starts to rise, and the scale 284 rises accordingly. When the reader 286 reads that the scale 284 rises to the standard value, the reader 286 will send a signal to the controller, so that the controller controls the heater 6 to stop adding distilled water to the water bath 21.

[0064] At the same time, the electrode rod 282 can detect the pollution of distilled water. When it is detected that the pollution level reaches a certain standard, it can prompt to replace the distilled water. The electrode rod 282 can detect the pollution of distilled water because pure distilled water is almost non-conductive, while pollutants exist in the form of ions and increase the conductivity. The electrode rod 282 indirectly determines the pollution level by measuring the change in conductivity. It reacts electrochemically with the ions in the distilled water, and the ions move in a directional manner to form an electric current. The electrode rod 282 detects the current change and converts it into a signal, thereby reflecting the pollution status to ensure that the experiment is carried out in a pure environment. The electrode monitor 283 is used to detect The signal change generated by the electrode rod 282 is measured, and the controller controls the corresponding water pump in the liquid delivery component A to be started, and the contaminated or used distilled water in the water bath 21 is sucked into the water purification mechanism 3 through the second collecting block 29 and the pipette, so as to realize the re-filtration and utilization of the used distilled water. During the drainage process, since the drainage pipe 234 is located at the bottom of the water bath 21, the water can be sucked clean as much as possible to reduce the residue (when the equipment finishes working, the second collecting block 29 and its corresponding liquid delivery component A will also absorb the distilled water in the water bath 21), and then the heater 6 will re-inject new heated distilled water.

[0065] Step 2: Before starting the equipment, the experimenter will inject tap water into the clean water tank 31 through the water inlet pipe 32. At the same time, the water purification mechanism 3 can also process the contaminated distilled water. The filter cotton 33 connected in the clean water tank 31 first performs a preliminary filtration on the tap water (contaminated distilled water) to remove larger particles of impurities. The water filtered by the filter cotton 33 then flows through the porous box 34. The multiple activated carbon rods 35 fixedly connected in a linear array in the porous box 34 further absorb odors, residual chlorine and other impurities in the water, thereby completing the deep purification of the water. The purified water passes through one of the solenoid valves 36 at the bottom of the clean water tank 31 (which is connected to the drain pipe, and the solenoid valve 36 is connected to the insulation block 421 of the distillation mechanism 4 through the corresponding liquid delivery component A). Under the action of the water pump, the water is transferred to the distillation mechanism 4 through the suction pipe and the drain pipe.

[0066] When the purified water enters the distillation mechanism 4, the water will enter the distillation area of ​​the distillation box 41 through the water pipe 423, and the high-temperature heating plate 422 in the distillation area will heat the water to make the water boil and generate water vapor, and the generated water vapor will rise and be captured by the water vapor collection component 43. When the water vapor contacts the water vapor collection component 43, the arc cover 431 collects the scattered water vapor, and then transmits the water vapor to the condensation area through the air guide 432 (one side of the air guide 432 penetrates the adjacent partition plate 411 and extends to the condensation area, and a plurality of air holes are opened in a rectangular array on the side facing the condensation area);

[0067] The condensation assembly 44 at the top of the condensation zone will condense the water vapor, and the gas collecting condensation frame 443 and the condensation cloth 442 are responsible for cooling and solidifying the water vapor. The condensation zone is located above the condensation cloth 442. A plurality of condensation sheets 441 fixedly connected in a linear array on the three inner walls enhance the condensation effect. At the same time, a cooler 47 fixedly connected to the side of the distillation box 41 provides cold air for cooling and solidifying the water vapor, so that the water vapor is cooled and solidified to form distilled water. The condensed distilled water flows downward under the action of gravity and falls on the inclined plate 451 set at the bottom of the condensation zone. The inclined surface design of the inclined plate 451 allows the distilled water to naturally flow to the collecting box 452 fixedly connected on the inner wall opposite to the inclined plate 451. When the heating assembly 42 heats water to generate water vapor, the pressure in the distillation box 41 increases (when the heating assembly 42 heats water to generate water vapor, the pressure in the distillation box 41 increases, because When water changes from liquid to gas, its volume expands. When the volume of the distillation box 41 is relatively fixed, according to the ideal gas state equation, the temperature rise causes the pressure to increase. At the same time, the movement of water vapor molecules intensifies, and they frequently collide with the box wall, the impact force increases, and the molecular forces accumulate under the restriction of the box wall, resulting in the continuous increase of the pressure in the box). This pressure difference will cause the distilled water collected in the collection box 452 to be further transferred to the collection area for convergence through the multiple guide tubes 453 fixedly connected to the linear array of the inner wall above the collection box 452 in the condensation zone, and the porous tube 46 fixedly connected to the bottom of the collection area. The distilled water in the collection area of ​​the distillation mechanism 4 is transferred to the storage box 51 of the storage mechanism 5 through the connecting pipe B under the action of the pressure in the distillation box 41 for storage. The storage box 51 provides a stable storage space for distilled water to ensure that there is enough distilled water supply during the reaction process.

[0068] Step 3: When the distilled water enters the storage box 51 through the connecting pipe B using the pressure in the distillation box 41, the one-way air release valve 52 can release the pressure in the storage box 51, so that the air pressure in the storage box 51 is maintained at about the standard atmospheric pressure, thereby preventing the storage box 51 from being damaged due to the pressure change generated during the distillation process or preventing the distilled water from being further normally transported to the heater 6 through the liquid transport component A, thereby completing the injection and replenishment of distilled water into the water bath 21;

[0069] When the equipment stops being used, the one-way air relief valve 52 will be closed under the control of the controller, and then the controller will control the air intake component 53 to start working. Note: when the air intake component 53 is working, the liquid delivery component A connected to the storage box 51 is blocked from connecting to it, and the aspirator 531 in the air intake component 53 sucks the gas in the storage box 51 through the gas pipe 534. The gas is transmitted to the one-way exhaust box 533 through the transmission pipe 532 for discharge. In this way, the storage box 51 is in a negative pressure state, which is beneficial to the storage of distilled water, reduces the contact between distilled water and air, and reduces the content of impurities such as dissolved oxygen in the water. At the same time, it can also prevent the loss of distilled water due to evaporation during storage.

[0070] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional water bath for dispersant synthesis reaction, characterized in that: include: A shell (1), wherein a placement groove (11) for placing a chemical reaction container is provided at the center of the upper end surface of the shell (1), and a bottom plate (12) is fixedly connected to the inner wall of the shell (1), and the bottom plate (12) divides the shell (1) into an equipment area and a pipeline area from top to bottom, and the area of ​​the equipment area is larger than the area of ​​the pipeline area; A water bath mechanism (2), the water bath mechanism (2) comprising a water bath (21) fixedly connected to the equipment area corresponding to the placement slot (11), a piston plate (24) for adjusting the amount of water contained in the water bath (21) being airtightly slidably connected inside the water bath (21), a water injection assembly (23) and a constant temperature heating plate (22) being arranged in sequence on the upper end surface of the piston plate (24), hydraulic rods (25) being fixedly arranged at the four corners of the bottom of the piston plate (24), a first collecting block (27) and a second collecting block (29) being fixedly connected in parallel at the inner bottom of the pipeline area corresponding to the position of the water bath (21), a pair of telescopic tubes (26) being fixedly connected to the tops of the first collecting block (27) and the second collecting block (29), and an end of the telescopic tube (26) away from the first collecting block (27) and the second collecting block (29) passing through the water bath (21) and communicating with the water injection assembly (23); The equipment area is provided with a water purification mechanism (3), a distillation mechanism (4), a heater (6) and a storage mechanism (5) on the inner walls around the center of the water bath mechanism (2) along the rotation direction, the water purification mechanism (3) and the heater (6) are located in the length direction of the equipment area, the distillation mechanism (4) and the storage mechanism (5) are located in the width direction of the equipment area, and the area occupied by the distillation mechanism (4) and the storage mechanism (5) in the equipment area is larger than that of the water purification mechanism (3) and the heater (6); The inner bottom of the pipeline area is fixedly connected with a plurality of liquid conveying components (A), each of which corresponds to a water purification mechanism (3), a distillation mechanism (4), a storage mechanism (5), and a heater (6). The water purification mechanism (3), the distillation mechanism (4), the storage mechanism (5), and the water bath mechanism (2) respectively realize liquid transmission through the corresponding plurality of liquid conveying components (A), and the water bath mechanism (2) is also connected to the water purification mechanism (3) and the heater (6) through the liquid conveying components (A).

2. The multifunctional water bath for dispersant synthesis reaction according to claim 1, characterized in that: The water injection assembly (23) comprises four support blocks (232) fixedly connected to the four corners of the upper end surface of the piston plate (24); the upper ends of the four support blocks (232) away from the piston plate (24) are fixedly connected to a support plate (231), and the area of ​​the support plate (231) is smaller than that of the piston plate (24); the constant temperature heating plate (22) is fixedly connected to the upper end surface of the support plate (231); a plurality of square tubes (233) are fixedly connected in a linear array on one side of the support plate (231) facing the piston plate (24), and each of the square tubes (233) is fixedly connected to the upper end surface of the support plate (231); The square tubes (233) are interconnected through pipes. A plurality of drainage pipes (234) are fixedly connected in a linear array on one side of each square tube (233) facing the piston plate (24). The pipes of two adjacent square tubes (233) are fixedly connected by two pairs of connecting blocks (235). The two pairs of connecting blocks (235) are respectively connected to the telescopic tubes (26) in the first collecting block (27) and the second collecting block (29). One end of each hydraulic rod (25) away from the piston plate (24) is fixedly connected to the inner bottom of the water bath (21).

3. The multifunctional water bath for dispersant synthesis reaction according to claim 1, characterized in that: The upper end surfaces of the shell (1) and the water bath (21) corresponding to each other are provided with a water level measuring assembly (28), the water level measuring assembly (28) comprising a floating plate (281) slidably connected to the inner wall of the water bath (21), the two ends of the upper end surface of the floating plate (281) being symmetrically fixedly connected to an electrode rod (282) and a scale (284), the upper end surface of the shell (1) being symmetrically fixedly connected to a fixed block (285) and an electrode monitor (283), and the upper end surface of the fixed block (285) being fixedly connected to a reader (286), the ends of the electrode rod (282) and the scale (284) away from the floating plate (281) passing through the upper end surface of the shell (1) and being slidably connected to the corresponding electrode monitor (283) and the fixed block (285).

4. The multifunctional water bath for dispersant synthesis reaction according to claim 1, characterized in that: The water purification mechanism (3) comprises a water purification tank (31) fixedly connected to the inner wall of the equipment area, the upper end surface of the water purification tank (31) is fixedly connected to a water inlet pipe (32), a filter cotton (33) is clamped inside the water purification tank (31), a porous box (34) is installed inside the water purification tank (31) and below the filter cotton (33), a plurality of activated carbon rods (35) are fixedly connected in a linear array inside the porous box (34), a pair of solenoid valves (36) are fixedly connected to the inner bottom of the water purification tank (31), one of the solenoid valves (36) is connected to the second collection block (29) through a corresponding liquid conveying component (A), the liquid conveying component (A) is composed of a water pump, a liquid suction pipe and a liquid discharge pipe, the liquid suction pipe is connected to the input end of the water pump and the liquid discharge pipe is connected to the output end of the water pump, one of the solenoid valves (36) is connected to the liquid discharge pipe and the second collection block (29) is connected to the liquid suction pipe.

5. The multifunctional water bath for dispersant synthesis reaction according to claim 4, characterized in that: The distillation mechanism (4) comprises a distillation box (41) fixedly connected to the inner wall of the equipment area, a pair of partition plates (411) are fixedly connected in a linear array inside the distillation box (41), and the pair of partition plates (411) divide the distillation box (41) into a distillation area, a condensation area and a collection area. A heating component (42) is arranged at the bottom of the distillation area, and the heating component (42) comprises a heat insulation block (421) fixedly connected to the bottom of the distillation area. Another solenoid valve (36) is connected to the heat insulation block (421) through a corresponding liquid conveying component (A), and another solenoid valve (36) is connected to a liquid suction pipe and the heat insulation block (421) is connected to a liquid discharge pipe. A high-temperature heating plate (422) is fixedly connected to the center of the upper end surface of the heat insulation block (421), and four corners of the upper end surface of the heat insulation block (421) are fixedly connected to water delivery pipes (423).

6. The multifunctional water bath for dispersant synthesis reaction according to claim 5, characterized in that: A water vapor collecting assembly (43) is arranged at the inner top of the distillation zone, and the water vapor collecting assembly (43) comprises an arc-shaped cover (431) fixedly connected to the inner top of the distillation zone, and an air guide pipe (432) is fixedly connected to the upper end surface of the arc-shaped cover (431), and one side of the air guide pipe (432) passes through the adjacent partition plate (411) and extends to the condensation zone, and a plurality of air holes are arranged in a rectangular array on the side of the air guide pipe (432) facing the condensation zone, and a condensation assembly (44) is arranged at the inner top of the condensation zone, and the condensation assembly (44) includes The invention comprises an air collecting condensation frame (443) fixedly connected to the inside of the condensation zone, a condensation cloth (442) fixedly connected to the inside of the condensation zone and located on the air collecting condensation frame (443), a plurality of condensation sheets (441) fixedly connected to the three inner walls of the condensation zone located on the condensation cloth (442) in a linear array, a cooler (47) fixedly connected to the side of the distillation box (41), and a side of the cooler (47) away from the distillation box (41) passes through the shell (1), and the cooler (47) faces the side of the distillation box (41) corresponding to the position of the condensation zone.

7. The multifunctional water bath for dispersant synthesis reaction according to claim 6, characterized in that: A distilled water collection assembly (45) is provided at the inner bottom of the condensation zone, and the distilled water collection assembly (45) comprises an inclined plate (451) fixedly connected to the inside of the condensation zone; an inner wall of the condensation zone opposite to the inclined plate (451) is fixedly connected to a collection box (452), and an inclined surface of the inclined plate (451) is in contact with the collection box (452); a plurality of guide pipes (453) penetrating the partition plate (411) and extending into the collection zone are fixedly connected in a linear array on the inner wall of the condensation zone located above the collection box (452); and a porous tube (46) is fixedly connected to the inner bottom of the collection zone.

8. The multifunctional water bath for dispersant synthesis reaction according to claim 1, characterized in that: The storage mechanism (5) comprises a storage box (51) fixedly connected to the inner wall of the equipment area, the storage box (51) being connected to the porous tube (46) via a connecting pipe (B), the housing (1) being located at the top of the storage box (51) and being fixedly connected to a one-way air release valve (52) and an air suction assembly (53), the one-way air release valve (52) passing through the housing (1) and being connected to the storage box (51), the air suction assembly (53) comprising an air aspirator (531) fixedly connected to the top of the housing (1), the side of the air aspirator (531) being fixedly connected to a transmission pipe (532), the transmission pipe (532) being away from the air aspirator (531) and the like. One end is fixedly connected to a one-way exhaust box (533); a side of the aspirator (531) facing the storage box (51) is fixedly connected to an air supply pipe (534); an end of the air supply pipe (534) away from the aspirator (531) passes through the shell (1) and is connected to the storage box (51); the storage box (51) is connected to the heater (6) through a corresponding liquid delivery component (A); the liquid suction pipe is connected to the storage box (51) and the liquid discharge pipe is connected to the heater (6); the heater (6) is connected to the first collection block (27) through the corresponding liquid delivery component (A); the liquid suction pipe is connected to the heater (6) and the liquid discharge pipe is connected to the first collection block (27).

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