1159results about How to "Fully contacted" patented technology

The invention discloses a triazine desulfurizer and a preparation method thereof, and belongs to the technical field of gas purification. The triazine desulfurizer is mainly prepared from the following raw materials in percentage by weight: 20 to 50 weight percent of triazine derivative, 10 to 15 weight percent of sterically hindered amine, 3 to 7 weight percent of stabilizer, 1 to 3 weight percent of synergist, 0.5 to 1.5 weight percent of penetrant, 0.5 to 1.5 weight percent of inhibitor, 1 to 2 weight percent of additive and the balance of water, the preparation method of the triazine derivative comprises the following steps: adding 2-(diphenylphosphino) ethylamine into a toluene solvent, adding a paraformaldehyde aqueous solution in batches under a stirring condition, and reacting for 2-8 hours to obtain the triazine derivative. According to the triazine desulfurizer and the preparation method thereof provided by the invention, the triazine derivative and the sterically hindered amine are taken as a host, and the stabilizer, the synergist, the penetrant, the inhibitor and the assistant are compounded, so that the scaling trend of the triazine desulfurizer in an oil and gas well can be slowed down, the dissolution rate of hydrogen sulfide and the mass transfer rate in a solution are increased, and the desulfurization reaction is promoted; the desulfurization effect and the desulfurization rate are improved, and meanwhile, a very good scale inhibition effect is also achieved.

The present application relates to the technical field of automobile bolt plating, in particular to a hot galvanizing device for automobile bolts, which comprises a processing table, a galvanizing cylinder, a control case, a driving assembly, a lifting assembly and a hanging plate, etc., one side of the processing table is provided with a side plate, the arc-shaped groove on the side plate cooperates with the moving assembly driven by the first motor, so that the base is automatically at the lowest point in the loading and unloading stations, the galvanizing station is precisely aligned with the galvanizing cylinder, the bolts are independently hung through the annular frame, the hanging plate adopts a detachable clamping structure, the second motor drives the bolts to rotate at a constant speed, cooperates with the arc-shaped protrusions at the bottom of the galvanizing cylinder to make the bolts reciprocate and jump, and the lifting assembly controls the immersion depth of the bolts, the device solves the problems of bolt occlusion, collision and uneven plating in the traditional frame soaking process, and through the independent hanging, stable rotation and jumping design, the surface precision of the bolts and the uniformity of the plating layer are ensured.

The invention relates to the technical field of preparation of silicon carbide ceramics, in particular to an in-situ reaction sintered silicon carbide ceramic and a preparation method thereof.The preparation method comprises the following technological stages which are conducted in sequence: S1, preparation of silicon carbide slurry, specifically, organic matter precursor raw materials are weighed according to the mass content percentage to form the silicon carbide slurry; s2, vacuum grouting: injecting the silicon carbide slurry in the vacuum grouting tank into the shaping mold from the bottom of the shaping mold to form a silicon carbide green body; and S3, in-situ reaction sintering is conducted, specifically, the silicon carbide green body is placed in a sintering furnace, heating, heat preservation and cooling are conducted on the silicon carbide green body in the argon atmosphere through a segmented temperature control technology, and the silicon carbide ceramic is obtained. The silicon carbide ceramic prepared by the method disclosed by the invention has relatively high density and excellent mechanical properties.

The utility model discloses an embedded block blank lifting appliance which comprises a lifting ring, a pin shaft assembly, upper pull arms, lower clamping arms and a tong head plate and further comprises a limiting rod assembly, the length of the limiting rod assembly can be adjusted, one end of the limiting rod assembly is rotationally connected to the outer wall of one upper pull arm through a pin shaft, and the other end of the limiting rod assembly is rotationally connected to the other end of the limiting rod assembly. And a limiting pin is arranged on the outer wall of the other opposite upper pulling arm, and the other end of the limiting rod assembly can be clamped to the limiting pin, so that a jaw between the two oppositely-arranged tong head plates is opened, and the opening degree is matched with the width of the head of the steel rail inlaid block. According to the embedded block blank lifting appliance, the width of the opening jaw can be adjusted, so that the embedded block blank lifting appliance is suitable for clamping embedded blocks with different width specifications.

The utility model discloses a waste gas treatment machine for welding waste gas purification, which comprises a liquid tank and a valve body, the top end of the liquid tank is provided with the valve body, the side wall of the valve body is provided with a support arm, the outer wall of the valve body is provided with two groups of exhaust pipes, the side wall of the support arm is movably provided with an electric push rod, and the electric push rod is movably provided with an exhaust pipe. A push arm is installed at the output end of the electric push rod, a linkage arm is movably installed at the end, away from the electric push rod, of the push arm, a driving shaft is fixedly installed at the end, close to the valve body, of the linkage arm, the driving shaft extends into the valve body and is movably connected with the valve body, and a flow dividing block is arranged in the valve body. And the driving shaft is connected with a flow dividing block, and two sets of exhaust channels are formed in the flow dividing block. According to the utility model, the exhaust gas is conveniently filtered and treated through two channels, the situation that the processor is shut down when the filter block is replaced is avoided, and the efficiency and the quality of exhaust gas treatment are improved.

The utility model discloses an oxygen -enriched bottom -blowing smelting furnace structure, include: base, the top surface symmetrical fixed connection of base has the support, smelting furnace main part, and the both ends of smelting furnace main part are respectively sleeved and have the closed cylinder, and the closed cylinder rotation is connected on the support, and the end plate is fixed in the closed cylinder end, and the rotating assembly is arranged between the closed cylinder and smelting furnace main part, and the closed cylinder bottom is installed with the discharge gate in rear end, and the smelting furnace main part is opened with the discharge port, transmission mechanism, and transmission mechanism includes transmission assembly and support component, cooling module, and cooling module is arranged in smelting furnace main part, and the air inlet spray head, and the air inlet spray head detachable connection is in the bottom of smelting furnace main part, and monitoring module, and monitoring module is installed in smelting furnace main part. The oxygen -enriched bottom -blowing smelting furnace can pass through the furnace body rotation and bottom -blowing oxygen -enriched and promote the reaction efficiency and the uniformity, and the utility model discloses can pass through the furnace body rotation and bottom -blowing oxygen -enriched and promote the reaction efficiency and the uniformity, and have efficient, easy maintenance, safe and stable and environmental protection adaptability.

The invention relates to the field of flush toilets, in particular to an intelligent closestool with a urine sample detection function. Comprising a closestool body, a penetrating hole is formed in the front end in the closestool body, and a conical plate is rotationally arranged at the lower end of the penetrating hole through a motor and can open the penetrating hole to allow midstream urine to penetrate through when rotating; an expansion plate for preventing urine from escaping is arranged at the lower end of the cone plate, a pressure sensor is arranged at the upper end of the cone plate, and an infrared sensor is arranged above the through hole; a urine guide mechanism is arranged on the side, away from the through hole, of the expansion plate and comprises a drainage arc plate fixedly connected with the closestool body, one end of the drainage arc plate is in movable sealing connection with the expansion plate, and a sampling pipe with two through ends is arranged below the other end of the drainage arc plate; the sampling pipe is coaxially provided with a sampling mechanism, the sampling mechanism comprises a plug which is in dynamic sealing connection with the inner wall of the sampling pipe, and the plug is coaxially provided with a probe for analyzing urine. The device can accurately collect midstream urine samples, realizes household automatic urine detection, is high in detection precision, and can effectively avoid sample pollution.

The utility model discloses a bridge steel structural part coating drying device which comprises a base, the upper end of the base is fixedly connected with a drying box and a heat exchange water tank, water is arranged in the heat exchange water tank, a heat exchange coil pipe is arranged in the heat exchange water tank, a stirring mechanism used for stirring the water is arranged in the heat exchange water tank, and the drying box and the heat exchange water tank are fixedly connected. And an air pumping mechanism used for pumping air into the heat exchange coil pipe is arranged on the side wall of the drying box, the air pumping mechanism comprises an air suction hood fixedly connected to the side wall of the drying box, an air exhaust fan is rotationally connected to the inner wall of the air suction hood, and the air suction hood communicates with the heat exchange coil pipe through an air inlet pipe. By means of the heat exchange coil pipe and the air pumping mechanism, in the drying process, hot air in the drying box can be adsorbed and sucked into the heat exchange coil pipe, the outer wall of the heat exchange coil pipe makes contact with water in the heat exchange water tank, heat exchange is achieved, heat energy recovery can be achieved, and heat energy waste and heat pollution are avoided.

The invention discloses a CSTR-based three-dimensional electrode MEC-fluidized bed reactor for anaerobic fermentation of cow dung and application, and belongs to the technical field of microbial electrochemistry. The reactor comprises a reactor main body, a feed port, a discharge port, a gas outlet and a stirring device, an anode and a cathode are arranged in the reactor main body, a conductive three-dimensional particle electrode filler is filled between the anode and the cathode to form a three-dimensional electrode system, and the anode and the cathode are connected with an external power supply. The three-dimensional electrode system is constructed, so that the reaction specific surface area and the electron transfer efficiency are greatly increased, the stimulation effect of a low-voltage electric field is amplified to the whole reaction space, and the technical bottlenecks of low mass transfer efficiency, low methane yield, easiness in system instability and the like in the traditional cow dung anaerobic digestion are solved. Compared with the traditional anaerobic digestion and two-dimensional microbial electrolysis cell, the two-dimensional microbial electrolysis cell disclosed by the invention can obviously improve the methane yield and the system operation stability, and has an excellent engineering application prospect.

The invention relates to the field of soil remediation, in particular to a soil crushing, dosing and mixing device for soil remediation. According to the soil conditioner, soil and a chemical conditioner can be more sufficiently and uniformly mixed, the concentration of heavy metal ions in the soil is more effectively reduced, and therefore the treatment efficiency of the soil is more effectively improved. The invention discloses a soil crushing, dosing and mixing device for soil treatment. The device comprises supporting legs, a working box, a feeding hopper and the like, a working box is fixedly connected between the tops of the two supporting legs, and the top of the working box communicates with a feeding hopper. According to the device, the extrusion frame rotates and reciprocates up and down to extrude, crush and disperse soil, so that small-particle soil enters the working box along the extrusion frame, and a chemical modifier sprayed by a plurality of spraying nozzles of a pesticide spraying pipe is in uniform contact with the dispersed soil, so that the concentration of heavy metal ions in the soil is reduced; the soil treatment efficiency is improved.

The invention belongs to the technical field of aluminum melt refining, and particularly relates to an aluminum melt refining modification treatment device which comprises a degassing box, the degassing box comprises a box body, a liquid inlet pipe and a liquid outlet pipe, a partition plate is rotationally connected into the box body, and the partition plate divides the box body into two cavities used for controlling the flowing path of molten aluminum; the inner cavity of the box body is dynamically divided into two independent cavities through the partition plate capable of rotating in the box body, and the generator in any cavity is isolated and overhauled by combining valve control of the liquid inlet pipe and the liquid outlet pipe; when the generator in any cavity needs to be overhauled, molten aluminum in the cavity where the faulted generator is located can be emptied, and the other cavity continues to conduct refining operation; the whole-line shutdown maintenance is changed into local and online maintenance, the shutdown time and energy waste caused by maintenance are reduced, oxidation and residual loss of molten aluminum are remarkably reduced, and the equipment utilization rate and the production economy are improved.

The application discloses a water surface leaked crude oil salvage ship with adjustable working depth and a salvage method thereof, which comprises a ship body, a crude oil salvage device arranged on the ship body and capable of horizontally sliding and rotating along the ship body, and a floating oil surrounding arm. The crude oil salvage device comprises a load-bearing frame rotatably connected with the ship body, a traction rear roller located at the rear end of the load-bearing frame, a traction front roller located at the front end of the load-bearing frame, a conveying belt wound on the traction front roller and the traction rear roller, a hydrophobic oil-absorbing sponge located on the outer side surface of the conveying belt, a detachable oil-extruding roller located at the front end of the load-bearing frame and used for extruding water in the hydrophobic oil-absorbing sponge, and a fixed oil-extruding roller located at the rear end of the load-bearing frame and used for extruding crude oil in the hydrophobic oil-absorbing sponge. The traction rear roller is driven to rotate, the conveying belt is driven to transmit by the traction front roller, the hydrophobic oil-absorbing sponge adsorbs the crude oil, and the crude oil is transported from front to back. The application improves the crude oil salvage efficiency and effectively recovers the leaked crude oil.

This utility model relates to a simple adhesive application device suitable for dispensing machines, comprising a housing with a cleaning port at the top and a partition installed inside the housing. Below the cleaning port, the partition has a contact adjustment block with several adjustment holes, connected to the partition via adjustment screws. The partition divides the housing into a storage space and a control space. On one side of the storage space, a feeding mechanism and a winding mechanism are installed, each connected to an adhesive strip. On the other side of the control space, a feeding drive and a winding drive are installed. Thus, the device, through its adjustable contact adjustment block, can accommodate the end-face cleaning of flat nozzle dispensing heads and the wrap-around cleaning of immersion needle dispensing heads, meeting the cleaning needs of different types of dispensing heads.

The utility model relates to moxa -moxibustion auxiliary device technical field, specifically is a simple and easy type moxa stick ignition device, including the supporting plate, the lifting rod, the supporting plate middle part is provided with the through -hole, the lifting rod output end with the supporting plate lower extreme both sides articulate, the lifting rod output end with the articulation department of supporting plate is provided with the limit mechanism, the utility model sets up the supporting plate of opening through -hole, and sets up the lifting rod in the supporting plate lower extreme, can realize the regulation of supporting plate height, in order to adapt to the ignition source of different height, reach the best ignition height, through the rotary connection of lifting rod and supporting plate, and set up the limit mechanism at the articulation department of both, can conveniently realize the rotation of lifting rod, can be convenient for the storage of device when not using.

This utility model discloses a wet mixing and stirring device for surface modification of silicon carbide powder, belonging to the field of silicon carbide powder processing technology. It includes a mixing tank with a bearing at the top and a rotating shaft passing through the bearing. A first fixing frame is fixedly connected to the top of the mixing tank, and a motor is fixedly connected to the first fixing frame. Its advantages are that by setting up a spiral stirring paddle, a frame-type stirring paddle, and shearing blades, thorough mixing of materials can be achieved. When the motor drives the rotating shaft to rotate, the spiral stirring paddle can transport the silicon carbide powder at the bottom upwards, while the frame-type stirring paddle stirs the material in the middle and upper parts. The two work together to form a three-dimensional mixing effect, effectively preventing the silicon carbide powder from settling due to its high density. At the same time, the shearing blades on the inner wall of the frame-type stirring paddle can break up agglomerated powder, further improving the mixing uniformity and ensuring sufficient contact between the modifier and the silicon carbide powder, solving the problem of uneven mixing caused by traditional single stirring paddles.

The utility model provides a kind of spray dust removal desulfurization tower, including desulfurization tower body, disc-shaped shunt pipe is fixed in the inside of desulfurization tower body by connecting rod, serpentine shunt pipe is installed below the disc-shaped shunt pipe, the disc-shaped shunt pipe is connected through communicating pipe with serpentine shunt pipe, first nozzle is installed in disc-shaped shunt pipe bottom end surface, second nozzle is installed in serpentine shunt pipe circumferential surface, pump body is installed in the outside surface of desulfurization tower body, pump body output end is connected through pipeline with disc-shaped shunt pipe, pump body input end is connected through pipeline with treatment liquid.The utility model desulfurization tower body is fixed with disc-shaped shunt pipe and serpentine shunt pipe by unique design inside, and is equipped with first nozzle and second nozzle respectively.This structure makes treatment liquid be able to spray from different direction, different position, compared with traditional single spray structure, greatly increase the contact area of treatment liquid and waste gas.

The utility model belongs to lithium sub -power type battery technical field discloses a kind of lithium sub -power type battery negative electrode structure, including upper and lower two negative electrode lithium strips, one layer nickel strip current collector bar and one layer nickel hole current collector net are fixedly arranged between two negative electrode lithium strips;The utility model connects with nickel hole current collector net when the interlayer structure of negative electrode lithium strip-nickel strip current collector bar-nickel hole current collector net-negative electrode lithium strip can also guarantee when breaking down due to the consumption of reaction at the time of reaction to end time;Nickel strip current collector bar and nickel hole current collector net between using spot welding mode connection, nickel strip current collector bar and nickel hole current collector net are pressed together with lithium strip using roll pressing mode, guarantee the firm reliable connection and sufficient contact between both, effectively improve the utilization of negative electrode active material, the load output ability and the safety performance after battery discharge of battery.

This utility model discloses a high-efficiency thermal insulation device for an independent LNG tank, specifically relating to the technical field of thermal insulation devices. It includes a chassis, several support seats with a supporting mechanism fixedly connected to their upper parts, a positioning component symmetrically fixedly connected to the front and rear sides of a sealing mechanism, a thermal insulation mechanism fixedly connected to the upper part of the supporting mechanism, and a second sealing mechanism movably connected to the upper right side of the thermal insulation mechanism. This high-efficiency thermal insulation device for an independent LNG tank utilizes the supporting mechanism to provide stable support for the thermal insulation mechanism and the inner tank, while the positioning component locks the first sealing mechanism to the left side of the supporting mechanism. The thermal insulation mechanism allows for the loading of nano-insulation material, and the second sealing mechanism seals the open end on the upper right side of the thermal insulation mechanism, improving the device's practicality and versatility.

The utility model relates to the technical field of coal mine discloses a coal -washing equipment for coal mine, including motor no.

This application relates to a low-temperature cooling tower, belonging to the technical field of cooling equipment. It includes two tower body assemblies, a variable frequency fan assembly, an integrated circulation pipeline module, and a coordinated water distribution module. By incorporating the variable frequency fan assembly, when the cooling tower starts, the drive motor drives the shaft to rotate via bearings. The fan blades on the shaft surface then rotate at high speed, forming a stable airflow inside the outer shell. Outside air enters the tower body through the air inlet mesh on the side of the tower body assembly, exchanges heat with the internal components, and is then discharged through the top of the outer shell. The drive motor supports variable frequency adjustment, dynamically adjusting the speed based on temperature data from the temperature sensor inside the finned heat exchanger. This structure allows the fan blade speed to be adapted to actual cooling needs through variable frequency adjustment, reducing energy waste compared to a fixed-speed fan. Furthermore, the finned heat exchanger enhances heat exchange, improving cooling efficiency.

The utility model relates to an automatic slag discharging device for metallurgical slag, and aims to solve the problems that the slag cooling efficiency is low and the slag discharging process is not environment-friendly. The device comprises an L-shaped cooling pipe with a bent bottom, wherein the upper section of the L-shaped cooling pipe is communicated with a slag discharge port of the metallurgical furnace; the circulating cooling part is arranged on the cooling pipe and is used for cooling slag; the dispersing part comprises a rotating power mechanism, a rotating shaft and a dispersing plate, dispersing holes are densely distributed in the dispersing plate, the dispersing plate is located below the slag discharging opening, the rotating shaft is driven by the rotating power mechanism to rotate, slag is discharged from the dispersing holes under the action of gravity and centrifugal force and dispersed into particles, and rapid cooling and subsequent recycling treatment are facilitated; the blades are arranged on the rotating shaft and located above the slag discharging opening, and the blades rotate synchronously when the rotating shaft rotates; one end of the waste gas discharge pipe is communicated with the top of the cooling pipe, and the other end is connected with a waste gas treatment system for discharging and treating waste gas generated by slag cooling. According to the utility model, the slag cooling efficiency is improved, and the slag discharging process is more environment-friendly.

The utility model belongs to the technical field of metal gasket production, and particularly relates to a gold plating device for metal gasket production, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a gold plating box; the side wall of the gold plating box is fixedly connected with a side plate; the side wall of the side plate is fixedly connected with a groove plate; the top of the groove plate is fixedly connected with a first motor; a lead screw is rotationally connected into the groove plate. The lead screw is connected with the output end of the first motor. The middle part of the screw rod is in threaded connection with a T-shaped plate; the side wall of the T-shaped plate is fixedly connected with a supporting plate. The top of the supporting plate is fixedly connected with a second motor. Through the structure, the metal gasket can be effectively and fully contacted with an electroplating solution, so that each part of the gasket can be more uniformly contacted with the electroplating solution, the thickness difference of a plating layer caused by non-uniform concentration distribution of metal ions in the solution is reduced, meanwhile, convection of the electroplating solution can be promoted through rotation of the placing basket, and the electroplating effect is improved. Transmission of metal ions to the surface of the gasket is accelerated, and the electroplating rate is increased.

This utility model provides an adaptive adjustment webbing detection device, relating to the field of webbing detection technology. It includes a support frame and a conveyor belt, as well as a telescopic assembly. The telescopic assembly includes a connecting rod fixedly connected to the support frame, a column fixedly connected to the top of the connecting rod, and a sliding block slidably connected to the outer side of the column. The sliding block has a groove inside, and a pressure plate is installed on the groove. A pressure assembly includes a rotating shaft rotatably connected to the sliding block, a connecting rod rotatably connected to the outer side of the rotating shaft, and a second sliding block rotatably connected to the end of the connecting rod away from the rotating shaft. This design achieves adaptive pressure adjustment of the webbing, ensuring that the webbing fits smoothly against the conveyor belt, providing good contact conditions for subsequent detection. Therefore, the pressure can be automatically adjusted according to the webbing thickness and other characteristics, avoiding damage to thinner webbing while ensuring sufficient contact with thicker webbing, effectively improving the accuracy and stability of the detection data.

The application discloses a resin filter core structure and a water purifier applying the same, and belongs to the technical field of water purification. The water purifier comprises a box body and a filter core assembly. A first cavity is arranged in the box body. The filter core assembly is arranged in the first cavity. The filter core assembly comprises a shell, a center pipe, a second cavity, a resin core layer, a water distributor and a filter layer. The second cavity is arranged in the shell. The center pipe is arranged in the second cavity. The lower end of the center pipe is communicated to the outer bottom wall of the shell. The filter layer is arranged on the upper outer wall of the center pipe. The resin core layer is arranged in the second cavity. The water distributor is arranged on the outer wall of the center pipe around the filter layer. The water inlet direction is changed through the water distributor, so that the water flow can fully flow in the resin core layer, the service life is prolonged, and the purification effect is improved.

The present application relates to sulfur autotrophic equipment technical field, propose a kind of for coal chemical industry salt process sulfur autotrophic equipment, including reactor main body, three partitions and material feeder, the partition is fixedly arranged in the reactor main body, sliding hole is opened in the middle of the partition, water hole is opened in the outer edge position of the partition located in middle;The material feeder includes mesh tube, bottom plate and driving device, the mesh tube is slidably arranged between three sliding holes, and feeding port is opened on the circumferential side of the mesh tube;The bottom plate is fixedly arranged in the mesh tube and below the feeding port;The driving device is used to drive the mesh tube to move in the direction perpendicular to the partition.The present application is by opening sliding hole on partition, and setting mesh tube, bottom plate and driving device, the mesh tube is moved using driving device, sulfur autotrophic carrier can be evenly filled into reactor main body, so as to improve the water purification efficiency of the present sulfur autotrophic equipment.

The utility model provides a kind of for corn planting seed coating device, including frame body and install coating bin on frame body, the frame body is provided with stirring assembly, the stirring assembly includes driving motor and connecting shaft, spiral blade is fixedly installed on the connecting shaft, the driving motor is used to drive connecting shaft rotation.The utility model is communicated with extension ring on the upper end of cover plate, and integrates the drying structure of "blower fan+heating wire":blower fan inhales outside air downward into extension ring, heating wire heats air into hot air of suitable temperature, and hot air enters coating bin through grid plate, and seed in stirring is contacted fully, and water in coating agent is evaporated in real time, and coating agent is solidified rapidly and adhered on seed surface;Meanwhile, the air pipe on cover plate can discharge humidity and excess hot air in bin in time, maintain dry environment in bin, fundamentally avoid the problem of seed adhesion, reduce coating agent drop, guarantee coating stability.

The utility model discloses a kind of tumble formula seed cultivation drying device, it is related to seed cultivation technical field, including welding frame, the welding frame top surface is fixedly connected with drying pipe fitting, and the inside center of drying pipe fitting is rotatably connected with rotating pipe fitting by pivot, the inside one end of rotating pipe fitting is installed with circular material door, hot air fan is installed in drying pipe fitting outer wall one side, the utility model opens circular material door, and second motor can be driven screw rotation after starting, it is moved along slide bar axis by its outer wall thread thread sleeve drive, and then push material plate is orientedly moved in rotating pipe fitting, push material plate concentrates the seed retained in the cavity of rotating pipe piece to circular material door direction, simultaneously, push material plate cooperates with overturning component, can drive seed to be stably conveyed to discharge end along preset path, effectively solve the low problem of discharging efficiency caused by overturning interference in traditional helical blade conveying.

The utility model discloses a kind of organic pollutant purification equipment for electroplating solution, it is related to electroplating solution processing technical field.The utility model includes box, the box is internally and fixedly connected with isolating plate, the isolating plate one side is fixedly connected with heating plate, the box top side is fixedly connected with pneumatic cylinder, the pneumatic cylinder output end is fixedly connected with push plate, the box top side is communicated with exhaust pipe.The utility model is provided with heating plate and gas pipe, significantly improve the mixing uniformity and pollutant degradation efficiency of electroplating solution, heating plate can reduce electroplating solution viscosity, promote the diffusion reaction of oxidant or flocculating agent, and the air or ozone input by gas pipe can further strengthen mixing effect, make organic pollutant contact purification medium fully, and, push plate driven by pneumatic cylinder can drive electroplating solution to flow, avoid local reaction insufficient, to improve overall purification efficiency.

The utility model discloses a kind of feed additive granule cooling equipment, including bearing base and cooling roller, the top end both sides of bearing base are vertically installed with support seat, the opposite side wall of two support seat is installed with carousel;The side wall of one side carousel is installed with fixed disc a, the side wall of the other side carousel is installed with fixed disc b, the cooling roller is assembled between fixed disc a and fixed disc b;The setting of this feed additive granule cooling equipment, structure design is reasonable;By setting cooling fin on the inner wall of cooling roller upper and lower two sides, and setting ventilation hole and assembling fan assembly outside drum, good ventilation and heat dissipation structure is formed.Fan assembly forced ventilation, cooperate cooling fin to increase heat dissipation area, so that feed additive granule can be in contact with cold air in the process of drum rotation, greatly improve cooling efficiency.

The utility model discloses a double -row blade air intake distributor relates to spray tower waste gas treatment technical field. It includes spray tower, and the bottom of spray tower is equipped with waste gas entrance, and the inside fixed and waste gas entrance corresponding distributor. The distributor contains two rows of symmetrical blades, and the bottom plate and the cover plate fixed in the inside of spray tower, and the blade is fixed between two. The bottom plate, the cover plate are the same fan -shaped structure of shape size, and two ends are the arc shape of adapting with tower inner wall. The blade is "L" character shape and corner arc transition, and there is the shunt in the longitudinal adjacent blade, and the horizontal adjacent blade interval is gradually small. The distributor can even shunt waste gas, promote the utilization rate of filler, reduce local wind pressure, reduce resistance, improve waste gas purification effect.