46results about How to "Large liquid holding capacity" patented technology

The invention relates to a turbine typed turbocharged accelerating flue gas desulfurization dust abatement tower, belonging to the field of gas purification technique, which includes a spray pump tower body, a slurry pump that is arranged on the tower from bottom to top and is connected with a slurry outlet at the bottom of the tower, a roots blower that is connected with a fall trachea and is arranged in a liquid storage district at the bottom in the tower, a spray pump pipe arranged over the liquid storage district, a circulating pump that is connected with and arranged in a circulating pipeline communicated with the spray pump pipe, and a demister arranged on the spray pump pipe; a flue gas inlet, a flue gas outlet and a slurry outlet are arranged on the lateral wall, on the top and at the bottom of the lower part of the spray pump tower body; a disturbance pump and a turbine typed turbocharged accelerating flue gas desulfurization dust abatement system are also included, wherein, the disturbance pump is connected with and arranged in the circulating pipeline communicated with the liquid storage district at the bottom of the tower, and the desulfurization dust abatement apparatus is arranged under the spray pump pipe in the tower and over the flue gas inlet. The invention has the advantages that sufficient connection of gas and liquid can be realized and high speed mass transfer can be carried out within the shortest time, in the smallest space and with the minimum liquid-gas ratio, thus improving high dust abatement and desulfurization efficiency with minimum energy consumption.

An environment-friendly liquid storage tank for exterior wall paint relates to the technical field of colorful paint. Environmentally friendly liquid storage tank for exterior wall paint, including discharge pipe, discharge pipe check valve, collodion ball, shell, bamboo elastic support A, bamboo elastic support B, air inlet sealing sheet, air inlet pipe, inlet The trachea check membrane, the liquid reducing pad, and the liquid storage tank are characterized in that: the check valve of the discharge pipe is made of rubber and plastic material, the bottom of the discharge pipe is connected with the check valve of the discharge pipe, and the check valve of the discharge pipe It is an isosceles triangular membrane flap, which is in the shape of a regular pyramid. The bottom of the isosceles triangle is connected to the inner wall of the bottom of the discharge pipe. The top side of the shell is connected to an air inlet, and the air inlet pipe is sealed with an air inlet. piece, the top end of the discharge tube is fitted with a collodion ball. It has the characteristics of ecological environmental protection, degradable and non-polluting.

The invention proposes an industrial waste liquid treatment system and method based on carrier gas extraction low-temperature mass transfer. The system includes an absorber connected to a condenser connected to a waste liquid circulation pump connected to an absorber The liquid distributor of the resolver and the internal heater of the absorber; the resolver, which is connected to the evaporator, and the evaporator is connected to the clean water pump, and the clean water pump is connected to the liquid distributer of the resolver and the internal cooler of the resolver; the air outlet of the absorber is connected to the resolver The air inlet of the resolver, the air outlet of the resolver is connected to the air inlet of the absorber, and the air channel between the air outlet of the resolver and the air inlet of the absorber is provided with a circulating fan and an adsorber. The invention can use air as the mass transfer medium to realize the migration of water in the industrial waste liquid under the condition of relatively low temperature. A series of pretreatment processes such as precipitation, oil removal, and pH adjustment required for liquid disposal.

The invention relates to a turbulent ball type turbocharging compound desulfurization dust removal tower, which belongs to the technical field of gas purification and comprises a spraying tower body, a gas inlet, a smoke outlet, a slurry discharger, a slurry discharge pump, a Roots blower, multilayer spraying pipes, an annular separation plate, a circulation pump, a demister, a disturbance pump and a plurality of turbulent ball type turbocharging acceleration smoke gas desulfurization dust removal devices, wherein the turbulent ball type turbocharging acceleration smoke gas desulfurization dust removal devices are arranged in the tower and respectively comprise a casing, a pipeline, upper and lower porous end plates, a turbulent ball and a plurality of blades, the pipeline is fixedly arranged in the center of the casing, the upper and lower porous end plates are respectively arranged at the upper end and the middle part of the casing, the turbulent ball is filled in the space between the upper and lower porous end plates, the blades are arranged between the porous end plates and the pipeline, the upper end of each blade is connected with the inner wall of the casing, the lower end of each blade is connected with the outer wall of the pipeline, and the lower end of the casing is connected with a smoke shielding cover. The turbulent ball type turbocharging compound desulfurization dust removal tower has the advantages that the full gas and liquid contact can be realized under the conditions of the shortest time, the smallest space and the lowest liquid-gas ratio, the high-speed mass transfer is carried out, and the high dust removal and desulfurization efficiency can be improved at the minimum energy consumption.

The invention discloses a multi-column series negative pressure rectification device and an application method thereof, comprising: an outer casing of a rectangular structure, in which a plurality of rectification columns are arranged, and adjacent rectification columns pass through a predetermined distance The empty column sections are spaced apart; wherein, the side of the lower end of the rectifying column located in the first section is provided with a steam inlet flange communicating with the evaporation unit; the side of the empty column section located at the end is provided with a steam outlet communicating with the steam evacuation equipment flange; the bottom of the two adjacent rectification columns is provided with an air inlet that matches the steam inlet flange in space, and a matching air outlet is arranged on the top of the opposite side of the air inlet, so that each fine The distillation columns are connected in series in the outer shell of the rectangular structure through empty column sections. The invention provides a multi-column series negative pressure rectification device and an application method thereof, which reduces the manufacturing difficulty of the rectification tower, reduces the equipment cost, and has more obvious cost advantages compared with the rectification tower with a height of more than 50m.

The invention relates to a unidirectional water-conducting mask base material, which has a three-layer structure, the upper layer is hydrophobic modified polyester fiber, the middle layer is chitosan modified polyvinyl alcohol fiber, and the lower layer is viscose fiber; hydrophobic modified polyester fiber, The chitosan-modified polyvinyl alcohol fiber and the viscose fiber are combed into a net and compounded, and then reinforced by hydroentanglement. The present invention uses three fiber layers of different materials for compounding, and the obtained mask base material has one-way vertical water conduction, so that after the mask absorbs the nutrient essence, it can vertically transmit the nutrient essence from top to bottom in a directional manner, so that the absorption of nutrients The liquid efficiency is maximized, and the nutrient solution is not wasted. The surface density of each fiber layer and the angle of compounding, and the synergistic effect of the upper, middle and lower fiber layers make the resulting mask base material have excellent performance, unidirectional water-conducting performance, excellent water absorption and water retention performance, and good air permeability Moisture permeability and humidity. It ensures that the facial skin can fully absorb the nutrient solution, and the texture of the mask is comfortable and soft.

The invention relates to a gasifier in coal chemical industry, and especially relates to a quench cooler of an entrained flow gasifier. The quench cooler is connected to the lower part of the gasifier, and comprises a shell and a quenched water distributor and a gas baffle tube; a firebrick support plate is provided at the upper part of the shell, the firebrick support plate is connected with the quenched water distributor through a flange, the lower part of the quenched water distributor is connected with the gas baffle tube; the quenched water distributor is in a hollow reverse round table shape, an annular cavity is formed between a lateral wall and an inside wall of the reverse round table shape, the lateral wall is communicated with a quenched water inlet arranged at the outboard of the shell of the quench cooler, a plurality of quenched water spray-holes are uniformly arranged on the inside wall of the reverse round table. The quench cooler has a simple structure which is capable of thoroughly solving the problem of slag hole blocking caused by a quenching ring; the gas baffle tube with a reinforcing rib has high deformation resistance which is capable of avoiding the deformation caused by large pressure difference between inside and outside of the quench cooler; the shell uses a material with temperature resistance level lower than that of the gasifier, so that the device cost can be reduced, and the gas can be fully cooled and the gas carrying water drops is avoided through the large liquid holdup and the heat exchange capability.

The invention discloses a star-star three-phase induction thermal reactor, which belongs to the technical fields of chemical industry, food and environment. Including: three-column magnetic circuit, excitation coil, magnetic coupling tube, and reaction chamber. Wherein the sample inlet and the sample outlet are arranged at the coupling intersection of the magnetic coupling tube group or the reaction chamber group. Each group of magnetic coupling tubes and reaction chambers are in a three-phase star connection, and the connection between the magnetic coupling tube group and the reaction chamber group is in a star-star structure; so that the conductive material or reaction medium in the reaction chamber will generate The effective potential difference is derived from the line voltage of the three-phase circuit, and its value is twice the normal phase voltage, which leads to a higher temperature rise efficiency of the material liquid or reaction medium, and realizes no external heat source or radiation. Without the action of external electrodes, the sample is heated efficiently, and the star-star three-phase induction thermal reactor has a single sample inlet and sample outlet, and the reaction chamber has a large liquid holding capacity. Under traffic, it has a higher processing capacity.

The invention discloses an aerosol collection and separation device, which comprises a separator, an exhaust hood and a liquid collection cone, wherein the separator is a cylinder, and comprises a barrel, a screw shaft, a screw blade, a baffle, an air inlet, liquid collection holes and a lower flange; the exhaust hood comprises a cone and an exhaust outlet; the liquid collection cone comprises an inverted cone, a liquid outlet and an upper flange; the exhaust hood, the separator and the liquid collection cone are connected in a vertical penetration manner; the exhaust hood is connected with the separator in a welding manner; the liquid collection cone is connected with the separator through the upper flange. The invention further provides a method for performing gas-liquid collection and separation by utilizing the aerosol collection and separation device. The device and the method have the characteristics of high separation speed, high separation efficiency, high liquid holdup, low pressure loss, low scaling and blocking rate and firm structure.