29 results about "Glyceryl triacetate" patented technology

SOLVENT COMPOSITIONS The present invention relates to a solvent composition for solvent-based paints or other coatings characterized in that it comprises a combination of dimethyl glutarate and at least one other compound selected from isobutyl acetate, ethyl lactate, dimethyl 2-methylglutarate, 2-methyltetrahydrofuran, ethyl acetate, cyclopentyl methyl ether, dithoxymethane, dimethyl carbonate, dimethyl succinate, benzyl alcohol, dimethyl adipate, and glyceryl triacetate. Fig. 1

The invention provides a long-acting microsphere sustained release preparation and a preparation method thereof, and belongs to the technical field of sustained release preparations, the long-acting microsphere sustained release preparation is prepared from the following raw materials of effective components: 9.5 to 10.5 parts of antipsychotic drug, 48 to 50 parts of hydroxypropyl-beta-cyclodextrin, 50 to 52 parts of polylactic acid-glycolic acid copolymer, 1.25 to 1.3 parts of glycerol triacetate and 10 to 11 parts of polyvinyl alcohol. The preparation method comprises the following steps: firstly, the hydroxypropyl-beta-cyclodextrin is used for clathration of the antipsychotic drug, the obtained clathrate compound is further clathrated by the polylactic acid-glycolic acid copolymer, and the long-acting microsphere sustained release preparation is obtained. According to the invention, the double-valve design of beta-CD and PLGA synergistic inclusion is utilized, so that the preparation can realize two-stage release; the macroscopic slow release characteristic of the PLGA is combined with the microcosmic express characteristic of the hydroxypropyl-beta-cyclodextrin, so that the technical limitation of a single carrier is broken through.

The utility model provides a continuous synthesis device for glyceryl triacetate, which relates to the technical field of glyceryl triacetate and comprises a moving mechanism, and the outer wall of the moving mechanism is fixedly connected with an equipment component; according to the moving mechanism, electric push rods are fixedly installed on the outer walls of fixed plates, the shaft ends of the electric push rods are fixedly connected with a set of movable plates, connecting columns are fixedly connected to the inner walls of the movable plates, dampers are fixedly installed on the inner walls of the connecting columns, springs are arranged on the outer walls of the dampers in a sleeving mode, and the springs are fixedly connected with the connecting columns. The shaft ends of the dampers are fixedly connected with connecting plates, and the inner walls of the connecting plates are rotationally connected with rotating rods. According to the utility model, the fixed plate, the electric push rod and the PLC are arranged, so that the supporting plate can be jacked up, and meanwhile, moving power is provided for the supporting plate by virtue of the movable plate, the double-shaft motor, the rotating rod and the rubber rollers, so that the supporting plate can move in a short distance in a workshop, and manual carrying or dependence on professional carrying equipment is avoided.

The utility model provides a glycerol triacetate cooling crystallization device, which relates to the technical field of cooling crystallization devices, and comprises a mixing assembly, the mixing assembly comprises a connecting rod arranged in an inner cavity of a reaction kettle body, a supporting rod is fixed on the side surface of the connecting rod, and a first stirring rod is fixed on the side surface of the supporting rod; a first scraping plate is fixed to one end of the first stirring rod, a second stirring rod is fixed to the bottom of the connecting rod, and a first guide groove is formed in the side face of the second stirring rod. By arranging the reaction kettle body, a reaction space can be provided for the reaction of glycerol triacetate, and by arranging the jacket layer, glycerol triacetate can be subjected to cooling crystallization processing; according to the reaction kettle, a supporting rod can be supported by arranging a connecting rod, glycerol triacetate can be mixed by arranging a first stirring rod, and glycerol triacetate attached to the inner wall of the reaction kettle body can be scraped off by arranging a first scraping plate.

The utility model provides a degassing and homogenizing device for glycerol triacetate, and relates to the technical field of additives for cigarettes. The utility model aims at fully mixing glycerol, acetic acid and other raw materials before reaction and degassing glycerol triacetate after reaction so as to improve the production efficiency and quality of the product. The device comprises raw material homogenizing treatment equipment, esterification reaction equipment and finished product degassing treatment equipment, the raw material homogenizing treatment equipment and the finished product degassing treatment equipment are respectively arranged at the front end and the rear end of the esterification reaction equipment, the raw material homogenizing treatment equipment is communicated with the inlet end of the esterification reaction equipment through a conveying pipeline, and the finished product degassing treatment equipment is communicated with the outlet end of the esterification reaction equipment through a conveying pipeline; the homogenizing equipment disclosed by the utility model can effectively promote the mixing uniformity of raw materials such as glycerol and acetic acid, improve the esterification reaction degree and reaction efficiency and shorten the reaction time; and the degassing treatment can effectively improve the transparency and purity of the product.

The invention discloses a heat-resistant composite flavor coffee essence and a preparation method thereof. The preparation method comprises the following steps: firstly, mixing medium and deep baked coffee bean powder with a solvent compounded by propylene glycol and glycerol triacetate according to a specific mass ratio, and efficiently extracting flavor by utilizing an enzymolysis-ultrasonic synergistic technology; then carrying out gradient high-temperature strengthening treatment to activate the flavor precursor and promote the Maillard reaction; then, carrying out multi-stage purification and separation to obtain a clarified extract; and finally, carrying out molecular stabilization treatment in a low-temperature environment, and compounding the coffee essence base consisting of key components such as pyrazines, mercaptans and furans. Through the synergistic effect of a compound solvent, gradient temperature control and a low-temperature stabilization technology, efficient synergistic extraction of flavor components in a wide polarity range is realized, and the thermal stability of the essence is remarkably improved. The flavor retention rate of a coffee beverage prepared from the coffee essence is greater than or equal to 95% after the coffee beverage is treated at 120 DEG C for 15 minutes, and the aroma level is rich and harmonious.

This invention provides a distillation and dehydration apparatus for the preparation of triacetin, comprising a distillation column, a water inlet, an exhaust outlet, a cooking furnace, and a condenser. The distillation column is movably mounted on top of the cooking furnace, and the exhaust outlet is connected to one side of the top of the distillation column. This invention facilitates the containment of thickened oils during distillation, preventing rapid loss and resulting in a smaller amount obtained through distillation. It addresses existing problems where excessively high concentrations of steam are directly condensed during esterification, affecting subsequent condensation rates and causing some triacetin raw material to be lost with the steam, leading to waste. Furthermore, incomplete removal of the extracted esterified raw material after cooking can affect the efficiency of subsequent cooking. Additionally, some raw material drawn into the column may remain in the pipes and on the column sidewalls, and the esterified raw material mist in the steam cannot be utilized, increasing production costs.

The invention provides a degradable polylactic acid-based human cell sampling brush wire material and a preparation method thereof, and relates to the technical field of preparation of medical supplies. The degradable polylactic acid-based human cell sampling brush wire material is prepared from the following raw materials: a composite modified material, polyethylene glycol, a plasticizer and an antibacterial agent, the composite modified material is obtained by mixing a product A prepared from polylactic acid and maleic anhydride and a product B prepared from polylactic acid and PBAT and then carrying out ultraviolet treatment, the plasticizer is one of glyceryl triacetate and acetyl tri-n-butyl citrate, and the antibacterial agent is chlorhexidine. The mechanical property of the prepared cell extraction brush wire material is improved while the existing characteristics of polylactic acid are not influenced, the elastic recovery rate is particularly improved, the cell extraction brush wire material has better elasticity and structural stability, and the structural stability and operability are kept when the cell extraction brush wire material is used for sampling positions such as cervix uteri; and the application value in cell extraction operation tools is comprehensively improved.

The utility model relates to the technical field of esterification reaction, and particularly discloses a glycerol triacetate anti-accumulation esterification reaction device which comprises a reaction box, the reaction box is arranged to be a cylindrical shell with a semicircular structure at the bottom, and a motor is mounted on the surface of the reaction box; a feeding box is mounted on the surface of the reaction box, a rotating mechanism is arranged in the reaction box, and the rotating mechanism comprises a first rotating rod and a second rotating rod which are rotationally mounted in the reaction box, and a first stirring rod is connected to the surface of the first rotating rod. According to the glycerol triacetate anti-accumulation esterification reaction device, the rotating mechanism is arranged, internal raw materials can be prevented from being accumulated, a motor drives a first rotating rod and a second rotating rod to rotate at the same time through a gear, a first stirring rod and a second stirring rod inside rotate at the same time, the internal raw materials are stirred more sufficiently, the raw materials make full contact with a catalyst, and the esterification reaction efficiency is improved. And meanwhile, the scraping plate can drive the catalyst on the surface of the bearing plate to be thrown out.

The invention provides an industrial control method and system for a glyceryl triacetate production process, and relates to the technical field of industrial control, and the method comprises the steps: obtaining a current control variable of glyceryl triacetate; outputting a prediction state variable under the current control variable by using an LSTM model with a decoupling cumulative effect; determining a state space of each current control variable; determining an action space of the current control variable adjustment amount in combination with a data-driven Lyapunov function; establishing an optimization target under the conditions that the predicted acid value reaches the expected acid value and the predicted glyceryl triacetate product concentration reaches the expected glyceryl triacetate product concentration in the shortest reaction time; in combination with the state space and the action space, solving the optimization target by using a random selection strategy to obtain an optimal decision variable about the current control variable adjustment amount; and correcting the current control variable according to the optimal decision variable. And the production speed is increased while the production quality is ensured.

The invention discloses a preparation method of high-content glyceryl triacetate, belongs to the technical field of glyceryl triacetate processing, and is used for solving the technical problems that the content, the chromaticity and the conversion rate of glyceryl triacetate prepared by catalysis and the cyclic catalytic stability of a catalyst need to be further improved in the prior art. The invention relates to a preparation method of high-content glyceryl triacetate, which comprises the following steps: mixing butyl titanate, tetraethoxysilane, hydroxymethyl triethoxysilane, sulfonated porous carbon and absolute ethyl alcohol, carrying out ultrasonic dispersion for 30-50 minutes, and raising the temperature of a reaction system to 50-60 DEG C; porous biochar is prepared from corncobs, the porous biochar is sulfonated and activated through a sulfonating agent and then is loaded with Ti-O-Si, then a layer of acetate modifier is modified on the Ti-O-Si, and an esterification catalyst is prepared, so that the content, the chromaticity and the conversion rate of glyceryl triacetate are effectively improved; and the esterification catalyst also has good cyclic catalysis stability.

The invention belongs to the field of biological medicines, and discloses application of glyceryl triacetate in preparation of a medicine for preventing or treating infertility. According to the application, ACLY defects are bypassed by supplementing acetyl donor substances, the histone acetylation level is recovered, then the deciduation function is improved, the application can be effectively applied to prevention and treatment of recurrent abortion (RSA) and repeated embryo planting failure, and the new application of GTA in the field of medicine is expanded.

The utility model provides a safe storage cabinet for glyceryl triacetate, which relates to the technical field of storage cabinets, and comprises a tank body, the top end of the tank body is provided with a cover plate, the top end of the cover plate is provided with a motor, the output end of the motor is provided with a rotating rod, the side surface of the rotating rod is provided with a fixed rod A, the fixed rod A is internally provided with an adjusting rod A, and the adjusting rod A is provided with an adjusting rod B; protruding blocks are installed at the front end and the rear end of the adjusting rod A. A spring is installed on the right side of the adjusting rod A. According to the utility model, through the rotating groove, the motor, the rotating rod, the stirring blades, the fixing rod A, the sliding groove, the adjusting groove A, the adjusting rod A, the convex block, the spring, the fixing rod B, the adjusting groove B, the adjusting rod B and the scraping plate, efficient stirring and uniform mixing of glyceryl triacetate are realized, and through the combination of the convex block and the spring on the adjusting rod and the arrangement of the scraping plate, material precipitation and skinning are effectively prevented; the storage stability is improved, the mixing efficiency is improved, the storage safety is enhanced, and the maintenance cost is reduced.

The invention discloses a progesterone long-acting slow-release injection as well as a preparation method and medical application thereof. The progesterone long-acting slow-release injection comprises a therapeutically effective amount of progesterone, a pharmaceutically acceptable ester organic solvent; the solvent is selected from the combination of glyceryl triacetate and benzyl benzoate. The progesterone long-acting slow-release injection provided by the invention can form a drug reservoir in situ after injection, realizes long-term slow release of progesterone, remarkably reduces the initial burst release effect, and can be used for treating or preventing luteal insufficiency or luteal support in assisted reproduction. In addition, the progesterone long-acting slow-release injection is simple in preparation process, all the components can be dissolved and mixed at the room temperature, and large-scale production is easy to achieve.

The invention relates to the technical field of fine chemical engineering, and particularly discloses an energy-saving rectification process of glyceryl triacetate. The process comprises the following steps: firstly, carrying out anaerobic closed pretreatment of nitrogen displacement and acetic acid gas phase secondary purging on a whole rectification system, and then carrying out two-stage precision filtration pretreatment on crude ester liquid obtained by catalyzing and esterifying glycerol and glacial acetic acid through solid acid; refining and purification are completed through sectional type reduced pressure pre-stripping, deacidification and concentration under pressure and reduced pressure coupling rectification for adjusting activity coefficients of components in a system through acetic acid in sequence, neutralization washing and drying steps are not set in the whole process, and meanwhile, a whole system material and heat energy closed-loop circulation system is constructed. The process can be used for industrial continuous production of food-grade and tobacco-grade glyceryl triacetate, the product purity and quality stability can be effectively improved, the comprehensive energy consumption in the rectification process is greatly reduced, the generation of high-salt-content organic wastewater is reduced from the source, and the process has good economical efficiency and environmental protection property and meets the development requirements of low-carbon clean production in the fine chemical industry.

The invention relates to a preparation method and system of glyceryl triacetate for cigarettes in the field of glyceryl triacetate preparation, and the preparation method comprises the following steps: S1, reactant pretreatment, S2, crude product distillation, and S3, finished product packaging and storage. Dual effects of balanced induction and dynamic regulation and control on the vacuum degree and the rectification temperature are realized, and the energy consumption of a multi-stage vacuum pump can be reduced by adopting a dynamic vacuum regulation and control mode while the low-pressure boiling reduction distillation precision of the preparation of the glyceryl triacetate for the cigarettes can be ensured; and the control precision of the rectification temperature is improved by adopting a dynamic temperature control mode, so that the dual goals of reducing the cost of preparing the glyceryl triacetate for the cigarettes and improving the quality of the glyceryl triacetate for the cigarettes are achieved, the accurate control of the preparation process is realized, and the production cost is reduced while the preparation economy is promoted. And the preparation of the glyceryl triacetate for cigarettes effectively meets the development requirements of green industry.

The invention relates to the technical field of building materials, and discloses an environment-friendly sand brick and a preparation method thereof.The environment-friendly sand brick is prepared from aggregate and raw materials of a gelling and functional system; the gelling and functional system comprises a sodium silicate solution, active magnesium oxide, glycerol triacetate and calcium formate; the preparation method comprises the following steps: carrying out dry mixing on the aggregate, the active magnesium oxide and the calcium formate, premixing a sodium silicate solution and glycerol triacetate, and then carrying out wet mixing, compression molding and maintenance. Sodium silicate gel is controlled by glycerol triacetate to provide early strength, and calcium formate is utilized to construct a substance transmission channel to drive active magnesium oxide to generate mineralization reaction in the later stage; an expansive product generated by the reaction can fill pores and microcracks, so that the long-term strength and water resistance of the material are remarkably improved, and damage self-repairing is realized; the sand brick prepared by the invention has excellent comprehensive mechanical property, durability and self-repairing function.

The utility model discloses a distillation device for refining glycerol triacetate with a preheating structure, which relates to the field of glycerol triacetate processing and comprises a storage preheating barrel, a conveying pipe is mounted above the storage preheating barrel, a mixing and stirring barrel is mounted at the other end of the conveying pipe, and a fixed embedding plate is mounted above the mixing and stirring barrel. According to the distillation device provided with the preheating structure and used for refining glycerol triacetate, when stirring and mixing operation needs to be conducted on the interior of a mixing and stirring barrel, a driving motor is started firstly to drive a semicircular gear to rotate, and the semicircular gear rotates to drive a fixed transmission rod to slide downwards through a transmission rack; and moreover, an ascending stirring plate fixedly mounted with a fixed transmission rod can stir the glycerol triacetate in the movement process, and the glycerol triacetate firstly enters the storage preheating barrel to be preheated and then enters the mixing and stirring barrel to work, so that uniform mixing of the glycerol triacetate raw materials during processing is ensured.

This invention provides a topical composition comprising, by total weight of the composition: 1) 0.5-5% esflurprofen or a pharmaceutically acceptable salt thereof; 2) 1-10% an accelerator; and 3) 0.5-5% peppermint oil; wherein the accelerator is selected from one or more of clomiphene, isopropyl myristate, tributyl acetylacetonate, diethyl phthalate, propylene carbonate, glyceryl triacetate, hexyl laurate, and isopropyl palmitate. The composition provided by this invention exhibits good release and permeation properties, and the topical patch possesses good application properties, good adhesion, and is easy to peel off, maintaining stability during long-term storage.

The invention discloses a febuxostat oral instant film preparation which comprises the following components in percentage by mass: 0.1-10.0% of febuxostat, 20-60% of an oil phase, 10-40% of a polymer film-forming agent, 5.0-20% of a plasticizer, 5.0-20% of a filler and 5-20% of a disintegrating agent, and the oil phase is isopropyl myristate and Tween 80 or glyceryl triacetate and Tween 80. The oral instant film preparation prepared from the specific oil phase can improve the solubility of the febuxostat, meanwhile, the dissolution rate and the accumulative dissolution amount of the oral instant film preparation in an acid medium are both superior to those of tablets, the exposure amount of the febuxostat is improved, and then the bioavailability of the febuxostat is improved. The invention also discloses a preparation method of the febuxostat oral instant film preparation, the method adopts a phosphate buffer solution to prepare an aqueous solution required by a nano-emulsion system, and the uniform, clear and stable nano-emulsion system can be formed. The invention also discloses an application of the febuxostat oral instant film preparation in preparation of drugs for treating hyperuricemia or gout.

The utility model discloses a fast switching device of glyceryl triacetate, relates to tobacco processing equipment technical field, including liquid storage tank no. 1, liquid storage tank no. 2 and switching mechanism, liquid storage tank no. 1 and liquid storage tank no. A first inlet, a second inlet, an outlet and a recovery port are formed in the valve body, the first inlet is communicated with a first liquid storage tank through a first connecting pipe, the second inlet is communicated with a second liquid storage tank through a second connecting pipe, a liquid outlet pipe is connected to the outlet, a spraying pipe is connected to an outlet of the liquid outlet pipe, and a plurality of spraying nozzles are installed on the spraying pipe; according to the utility model, quick switching of plasticizers is realized by rotating the valve core, and the switching time is shortened from 60 minutes to 3 minutes, so that the production efficiency is greatly improved.

The application discloses a method for recycling cellulose diacetate in waste filter rods for cigarettes, and sequentially comprises the following steps: A, surface humidification; B, sectioning; C, low-shear paper stripping; D, separation of forming paper; E, microwave heating-high-speed airflow blowing to remove glycerol triacetate; F, preparation of a high liquid-solid ratio solution; G, standing and discharge of precipitate; H, secondary dissolution and concentration; I, fractional filtration; and J, spinning. The method reduces impurities in the spinning slurry during the recycling process, simplifies the subsequent filtration link, and can efficiently and conveniently implement the waste filter rod recycling of the filament bundle.

The utility model provides a glycerol triacetate separation and purification device with an up-to-volume sealing structure, and relates to the technical field of auxiliary material production equipment for cigarettes. The utility model aims to realize efficient, safe and convenient separation and purification by optimizing the equipment structure and the operation process, and particularly comprises a stock bin (1), a preheater (2), a feeding device, a first controller (3), a distillation kettle (4), a cooling mechanism (5), a separation pipe (6), a finished product valve (7), a storage tank (8) and a subpackaging tank (9), wherein the storage tank (8) and the subpackaging tank (9) are connected with the separation pipe (6); the device further comprises a second controller (10) and a waste liquid tank (11) connected to the bottom of the distillation kettle (4); through a multi-stage separation structure and an up-to-quantity sealing structure, the separation efficiency and the product purity are remarkably improved, efficient separation is achieved, manual intervention is reduced, the operation process is simplified, the operation safety of the device is ensured, and waste discharge is reduced.

The invention relates to a device and a method for separating glycerol triacetate in filter cotton for cigarettes. The method mainly comprises a conveying line, a baking oven, an internal circulation fan assembly and an air draft assembly, the conveying line penetrates in from an inlet of the baking oven and penetrates out from an outlet of the baking oven, the conveying line is used for conveying filter cotton into the baking oven to be heated, the air draft assembly is arranged at the top of the baking oven, and the internal circulation fan assembly is arranged in the baking oven. The air draft assembly is communicated with an inner cavity of the baking oven, the air draft assembly is used for sending gas containing glycerol triacetate in the baking oven out of the baking oven from the interior of the baking oven, and an exhaust fan is arranged on the air draft assembly. The device can be used for separating glycerol triacetate in filter cotton in the field of cigarette production.

The utility model provides a drip-proof type automatic filling mechanism of glyceryl triacetate, which relates to the technical field of filling, and comprises a workbench, four corners of the top of the workbench are fixedly provided with support columns, the tops of the four support columns are fixedly provided with a top plate, the top of the top plate is provided with a material storage barrel, the top of the material storage barrel is provided with a feeding pipe, and the top of the feeding pipe is provided with a discharging pipe. A rotating assembly is arranged at the top of the workbench, a filling assembly is arranged at the bottom of the rotating assembly, a mounting frame is arranged at the bottom of the top plate, a vacuum pump is mounted on one side of the mounting frame, and the output end of the vacuum pump is connected with a collecting pipe. According to the utility model, through the arrangement of the vacuum pump, the collecting pipe and the funnel, glyceryl triacetate remaining in the two filling heads can be collected, so that the phenomenon of leakage is effectively avoided, waste is avoided, meanwhile, the filling heads are prevented from being blocked, the normal operation of the mechanism is ensured, and the actual use requirements can be met.

The application provides a production equipment and process of a Venturi cooling filter rod. The outlet of a filament opening and gluing device is connected with a reciprocating device. A shaping core strip is fixed on the reciprocating device and drives the shaping core strip to reciprocate in and out of a cavity of a filter rod heat setting device. The outlet of the filter rod heat setting device is connected with a filter rod cold setting device. The outlet of the filter rod cold setting device is connected with a filter rod forming device. The outlet of the filter rod forming device is connected with a filter rod slitting device. After being opened and sprayed with triacetin, the acetate filament is sent into the filter rod heat setting device through a high-pressure filament feeder. The acetate filament is heated and dissolved by steam inputted into the filter rod heat setting device, and then enters the filter rod cold setting device. After being cooled and set, the acetate filament is wrapped by a cloth tape and pulled out to become a filter rod with a stable circular shape. The filter rod is cut into filter rods with a certain length through the slitting device. The equipment can be used to produce the filter rod with the Venturi structure.

The invention relates to the technical field of medical pharmaceutical preparations, in particular to enteric-coated granules containing m-boron phenylalanine as well as a preparation method and application of the enteric-coated granules. The enteric granule comprises a medicine core and a coating completely coating the medicine core, wherein the medicine core comprises the following raw materials in parts by weight: 500 parts of m-BPA, 280-320 parts of microcrystalline cellulose, 45-55 parts of HPMC K15M and 8-12 parts of lauryl sodium sulfate; the coating comprises the following raw materials in parts by weight: 70-90 parts of acrylic resin IV and 7-9 parts of glyceryl triacetate. According to the enteric-coated granules, solubilizers such as sorbitol / fructose do not need to be added, venipuncture is not needed during oral administration, the curative effect meets the BNCT requirement, the technical problems that an existing BNCT boron medicine vein preparation is poor in compliance and many in side effect are solved, and the preparation method is simple and easy to implement.

The application discloses a filter rod triacetin detection system and method based on hyperspectral imaging, and relates to the technical field of cigarette filter rod detection. The method comprises the following steps: collecting hyperspectral image data of a filament on a production line; extracting a spectral characteristic variable according to the hyperspectral image data based on a preset wavelength; and inputting the spectral characteristic variable into a pre-established quantitative correction model to obtain a real-time content prediction value of triacetin of the filament on the production line. The method can realize online nondestructive full detection of filter rod triacetin, and can improve quality control from 'post-inspection' to 'in-process prevention and real-time regulation', and improve product consistency and quality stability.

The utility model discloses a condensing unit for preparing glycerol triacetate with a shunt structure, which comprises an esterification reaction kettle, a condensing tower, a shunt component, a water segregator and a liquid storage tower, the condensing tower is communicated with a gas phase pipe outlet of the esterification reaction kettle through the shunt component, the shunt component comprises a shunt sleeve shell and a shunt delivery pipe, and the shunt sleeve shell is communicated with the shunt delivery pipe through the water segregator. A liquid phase pipe is arranged on the water segregator, the water segregator is connected with the condensing tower through the liquid phase pipe, and the liquid storage tower is communicated and connected with the upper end of the water segregator through a pipeline. The shunting assembly firstly carries out shunting treatment on the mixed gas, so that the large-batch mixed gas is shunted into a plurality of small-batch gas flows, the heat exchange area is larger and more uniform, the condensation effect is effectively improved, and resource waste is reduced.