9 results about "Gas processor" patented technology

The invention provides a high-temperature static water oxygen corrosion simulation device and a stability evaluation method, and belongs to the technical field of surface coating thermal protection, the device comprises simulation equipment, a gas processor and an online monitoring device, the simulation equipment is internally provided with a simulation chamber for storing a sample to be tested and water vapor; the gas processor is used for eliminating flow field distortion, so that water vapor in the flowing process forms stable airflow; the on-line monitoring device is used for collecting parameters of water vapor and a simulation chamber environment; through cooperation of the pretreatment cabin and the simulation equipment, a high-temperature static environment can be formed in the simulation equipment, flowing mixed water vapor can be combed through arrangement of a first gas steady flow rectifier and a second gas steady flow rectifier, so that the mixed water vapor in the flowing process forms a stable gas flow, and the stability of the gas flow is improved. Flow field distortion and airflow instability caused by front-end atmosphere mixing are eliminated, system resistance is reduced, and stability and accuracy of water vapor concentration test data are improved.

The application discloses a kind of thermal desorption treatment contaminated soil thermal conductivity test system and test method, test system includes test cavity, heating furnace, gas pressure control system and soil sample thermal conductivity test system, gas pressure control system includes gas pressure sensor, gas pressure control valve, nitrogen source, tail gas processor and vacuum pump, soil sample thermal conductivity test system includes double probe, wire, direct current power supply, multichannel temperature recorder and thermal conductivity calculation system, the double probe insertion to be measured soil sample and place in test cavity, the application can operate under high temperature environment, simultaneously, two different test methods are used to calculate two thermal conductivities for the same to-be-tested soil sample respectively, and the mean value is obtained by comparison and verification, effectively save the time of parallel test under high temperature environment, reduce the experimental error of calculating thermal conductivity.

The utility model belongs to the technical field of activated carbon loading and unloading, and particularly relates to closed activated carbon loading and unloading equipment which is used for solving the problems of dust pollution, high-risk operation and construction condition limitation in the activated carbon loading and unloading process and mainly comprises a material collector, a gas processor and a vacuum pump. The collector is mainly composed of a collecting bin and a discharging bin, and the bottom of the collecting bin is communicated with the top of the discharging bin through a valve; the gas treater mainly comprises a gas-water separation tank, a gas-water separator, a louver board and a partition board; the gas-water separation tank is divided into a left space and a right space through louver boards and partition boards; the top of the gas-water separation tank is provided with a gas-water separator which is respectively communicated with the upper parts of the discharge bin and the adsorption tank through a gas outlet three-way valve; an air inlet of the vacuum pump is respectively communicated with the aggregate bin cover body and the upper part of the adsorption tank through an air inlet three-way valve; and a gas outlet of the gas-water separator is communicated with the gas treatment area of the right space of the gas-water separation tank. According to the utility model, closed and automatic loading and unloading are realized, and the conditions of dust pollution, high-risk operation and construction condition limitation are avoided.

The application relates to the technical field of sulfide measurement, and discloses a traditional Chinese medicine sulfide residual amount measuring instrument, which comprises a gas generation module, a filtering and purifying unit, a core detection module and a tail gas treatment module. The traditional Chinese medicine sulfide residual amount measuring instrument is characterized in that, through the synergistic effect of an ultrasonic transducer and a constant-temperature electric heating wire in the gas generation module, the acidolysis time is shortened, and the sulfide release rate is improved; through the step-by-step filtration of a three-stage purification structure PTFE hydrophobic membrane, a zeolite molecular sieve layer and a nano-silver-loaded activated carbon column in the filtering and purifying unit, the removal rate of interfering substances is improved, the downstream sensor is effectively protected, the electrochemical interference is inhibited to a certain range by using the spatial diagonal line layout of a working electrode and a reference electrode in the core detection module, the embedded algorithm of an AD conversion module is matched to realize ultrahigh-sensitivity detection, and finally the tail gas processor in the tail gas treatment module reduces the emission concentration to the standard state for emission.

The utility model relates to the technical field of electrolytic hydrogen production, in particular to a horizontal gas treater suitable for an alkaline water electrolytic hydrogen production process, which comprises a horizontally arranged gas-liquid separator, a gas-liquid inlet pipe is arranged on the gas-liquid separator, one end of the gas-liquid inlet pipe extends into the gas-liquid separator, and a port of the gas-liquid inlet pipe is in a closed state; the gas treatment tower is approximately vertically arranged and connected above the gas-liquid separator, and a filler area and a gas-liquid separation area are sequentially arranged in the gas treatment tower according to the flow direction of gas; the filler area and the gas-liquid separation area are sequentially arranged in the gas treatment tower according to the flow direction of the gas, when the gas passes through the filler area, most free-state water molecules contained in the gas can be removed, and when the gas passes through the gas-liquid separation area, the free-state water molecules contained in the gas can be completely removed.

This invention relates to the field of waste heat utilization technology, and more particularly to an energy-saving chemical waste heat utilization device, comprising a chemical furnace, a tail gas processor, and a heat exchanger. An exhaust pipe is installed on the outer wall of the chemical furnace, and a buffer tank is connected to the outer wall of the exhaust pipe via a flange. The invention utilizes a cleaning mechanism where a motor-driven exhaust fan rotates, transporting tail gas to the tail gas processor. The motor drives a mounting bracket to rotate, which in turn drives a scraper to rotate, scraping off dust adhering to the inner wall of the exhaust pipe. The dust enters the buffer tank with the tail gas flow. Furthermore, after the heat from the tail gas is transferred to the second cylinder, the gas inside the cylinder expands and pushes the second piston to compress the second spring, thereby further tightening the scraper against the inner wall of the exhaust pipe, improving the scraping effect. This converts the heat from the tail gas into a pre-tightening force between the scraper and the exhaust pipe, ensuring the utilization rate of tail gas waste heat while improving the cleaning effect.

The invention provides a tail gas treatment device for a formaldehyde absorption process, and belongs to the technical field of tail gas treatment. Comprising a pretreatment tank and a treatment tower, a waste gas pipe is arranged between the pretreatment tank and the treatment tower, an isolation hood is arranged on the lower portion in the treatment tower, one end of the waste gas pipe extends to the inner side of the isolation hood, and a plurality of exhaust pipes are fixedly connected to the outer portion of the waste gas pipe and located on the inner side of the isolation hood at equal intervals; the spraying assembly comprises a water supply pipe fixed in the treatment tower, and a plurality of branch pipes are fixedly connected to the outer side of the water supply pipe at equal intervals. A water body is driven to rotate by utilizing kinetic energy of tail gas through the tangentially arranged exhaust pipe, a turbulent flow shearing field is generated, bubbles are refined to 2-3mm, then the bubbles are subjected to secondary cutting through the filter screen and further refined to below 1mm, the gas-liquid contact specific surface area is greatly increased compared with that of a traditional bubbling mode through two-stage physical cutting, and the gas-liquid separation efficiency is improved. The contact effect of the gas and the aqueous solution can be enhanced.

The utility model discloses a kind of preparation devices of hundred gram level SPAN material, including vulcanizer, gas processor, the vulcanization cavity is formed in the vulcanizer, external setting heating component and heat preservation component, the vulcanizer is also installed with gas discharge pipe, elemental sulfur discharge pipe, the end of the gas discharge pipe is connected with porous tube, the porous tube is placed in the gas processor, the gas processor is also filled with sodium hydroxide solution and has bower ring material.The utility model directly handles the gas generated after preparing SPAN, without being transferred to another closed environment to absorb and handle hydrogen sulfide gas, save steps, simple operation, conducive to the amplification of production scale.

The invention discloses a system device and a method for degrading antibiotic wastewater. The system device comprises an air compressor, an ozone generator, a valve, a flow meter, a primary immersed rotary packed bed, a secondary immersed rotary packed bed, a tail gas processor, a sedimentation tank, a raw material pump and an antibiotic wastewater reservoir, a two-stage immersed rotary packed bed is used in the system device, so that a large amount of antibiotic wastewater is continuously treated under the condition of ensuring the degradation efficiency; the immersed rotating packed bed for antibiotic wastewater degradation in the system device can effectively reduce the bubble diameter and increase the bubble speed, so that the updating of the gas-liquid surface is enhanced; and a feasible new choice is provided for efficiently and deeply removing chloramphenicol in wastewater.