10results about How to "Change flow state" patented technology

The utility model provides a water phase homogenizing tank for honey mustard sauce production, which relates to the technical field of water phase homogenizing tanks and comprises a tank body and a shaft rod, a hollow interlayer is arranged on the inner wall of the tank body, an electric heating device capable of heating the inside of the tank body is arranged in the hollow interlayer, an auxiliary device is arranged at the top end of the tank body, and the shaft rod is arranged on the shaft rod. The auxiliary device comprises a half gear and a horizontal gear, the horizontal gear is fixed at the top end of the tank body through a rotating shaft, the shaft rod can drive the pressure plate to move up and down in the tank body when rotating by means of meshing of the half gear and the horizontal gear, pressure is applied to the interior of the tank body through the pressure plate, and the pressure plate is driven to move up and down. According to the water-phase homogenizing tank, the flowing state of fluid in the tank body is changed, so that the relative movement between liquid layers is more violent, the turbulence degree is enhanced, the dissolving process is accelerated, layering of materials in the stirring process is avoided as much as possible, and the effect and efficiency of the water-phase homogenizing tank during material treatment are greatly improved.

The utility model discloses a heat conduction pipe provided with a heat dissipation core, and belongs to the technical field of heat conduction and heat dissipation. The heat conduction pipe provided with the heat dissipation core comprises a pipe body, a plurality of heat dissipation fins are arranged on the outer side of the pipe body, connecting pipes are installed at the two ends of the heat dissipation fins and the two ends of the pipe body, and connecting discs are installed on the outer sides of the connecting pipes. The heat dissipation mechanism comprises a center shaft, a heat dissipation core is installed on the outer side of the center shaft and is of a spiral structure, the outer side of the heat dissipation core is fixedly connected with the inner side of the pipe body, the multiple heat dissipation fins are distributed at equal intervals and are in a wave shape, the heat dissipation fins and the pipe body are integrally formed, and multiple flow guide holes are formed in the surface of the heat dissipation core; according to the utility model, the contact area and the retention time of a heat transfer medium and the heat dissipation core can be effectively increased, the transfer efficiency of heat in the pipe body is greatly improved, and the heat dissipation pipe has higher practical value.

The utility model discloses a wastewater pretreatment flocculant dosing device, including wastewater pipeline, stainless steel pipe, pipeline quick -operation joint, flocculant corrosion -resisting conveying pipeline and flocculant corrosion -resisting dosing pipeline, stainless steel pipe is set up on wastewater pipeline through the welding, and its outside end portion is welded fixed with one side end portion of pipeline quick -operation joint, and flocculant corrosion -resisting conveying pipeline is connected with the other side end portion of pipeline quick -operation joint with the screw thread, and the flocculant corrosion -resisting dosing pipeline is set up in the stainless steel pipe inside, and one end is connected with the screw thread of pipeline quick -operation joint end portion, and the other end is beyond the end portion of stainless steel pipe inside wastewater pipeline, flocculant corrosion -resisting conveying pipeline and flocculant corrosion -resisting dosing pipeline preferably UPVC pipe, and the end portion of stainless steel pipe and flocculant corrosion -resisting dosing pipeline inside wastewater pipeline is equipped with first elbow and second elbow respectively. The utility model discloses can effectively solve the problem of the leakage of the dosing pipe on the existing wastewater pipeline and the misflow of wastewater into the dosing pipe due to corrosion.

This invention relates to the field of heat exchange technology and discloses a spiral plate heat exchanger with a segmented cylinder. The heat exchanger includes a heat exchanger body, two sets of spiral plates spirally wound around each other inside the heat exchanger body, and a segmented cylinder coaxially embedded within the cavity enclosed by the two sets of spiral plates. A segmented rubber plate is fixedly installed inside the segmented cylinder. This spiral plate heat exchanger with a segmented cylinder, through the spiral wound spiral plates forming interlaced and spaced hot and cold material channels, significantly extends the fluid flow path and increases the effective contact area between hot and cold fluids, resulting in more thorough and uniform heat exchange. Simultaneously, through the synergistic effect between the adjustment mechanism and the segmented rubber plate, the curved, wavy structure formed by the segmented rubber plate actively changes the fluid flow path and state, forcing the fluid to form continuous disturbance and backflow within the channels, fundamentally improving the problems of low heat exchange efficiency and uneven heat exchange in traditional channels.

The present application relates to the technical field of heat sink, and discloses an energy storage device, wherein a cooling flow channel is formed in at least one wall plate of a box body, and the wall plate with the cooling flow channel is configured as a mounting surface of a heat generating component, so that the heat generated by the heat generating component can be directly transferred to the cooling liquid, the heat transfer path is shortened, and the overall heat dissipation capacity of the box body is improved. The cooling flow channel comprises a first layer flow channel and a second layer flow channel arranged along the thickness direction of the wall plate, and a flow channel partition plate with a communication structure is arranged between the two layer flow channels. The flow channel partition plate is provided with a communication structure, so that the cooling liquid can exchange between the first layer flow channel and the second layer flow channel during the flow process, thereby destroying the laminar flow state easily formed in the traditional flow channel, enhancing the fluid disturbance, and improving the heat exchange efficiency between the cooling liquid and the wall plate.

This utility model discloses a dual-purpose (dry and wet) heat exchange tube, belonging to the field of heat exchange technology. It includes a flat heat exchange tube with straight-through S-shaped fins connected to it. A partition plate is fixed inside the flat heat exchange tube, and a baffle plate is installed inside the tube. A connecting assembly is installed at the end of the tube, and a support and protective structure is snapped onto it. Using a flat heat exchange tube in conjunction with straight-through S-shaped fins achieves both dry and wet application, reducing equipment size. The straight-through S-shaped fins have low resistance, are easy to clean with cold water, have no dead corners, and are not prone to scaling. Even if scaling occurs, it can be thoroughly removed by using a descaling agent and high-pressure water rinsing without damaging the fins. The partition plate and baffle plate inside the flat heat exchange tube can change the flow state, increase turbulence, and thus improve heat exchange efficiency. The support and protective structure provides support for the flat heat exchange tube.

The application discloses a kind of reward methods based on pipeline transportation particle deposition rate and energy consumption constraint.The method combines and constructs into reward function with key parameters such as particle deposition rate in pipeline, inlet flow rate and pipeline pressure drop, and trains neural network based on the reward function to obtain suitable control strategy, so as to achieve the purpose of reducing deposition and optimizing flow state.The application solves the problem that deposition inhibition effect and system energy consumption optimization cannot be considered simultaneously in the existing particle deposition control method in pipeline.Through the continuous interaction of artificial deep neural network and flow field numerical simulation environment, network parameters are dynamically updated, and the optimal control strategy is gradually obtained.And accordingly adjust inlet fluid velocity, change the flow state in pipe, realize the effective inhibition of particle deposition.Through the reward mechanism based on particle deposition rate and energy consumption, deposition can be effectively reduced and eliminated, flow stability is improved, and the effect of reducing deposition is better than that of traditional method.

The utility model relates to the technical field of evaporator related facilities, and one embodiment of the utility model provides an MVR horizontal gas-liquid separator which comprises a separation tank, supporting legs are arranged at the bottom of the separation tank, a driving separation assembly is arranged in the separation tank, and a filtering and discharging assembly is arranged at the inner bottom of the separation tank; a fan blade is arranged on the side wall of the stabilizing sleeve, a blowing blade is connected to the side wall of the driving main shaft, and a feeding port and a discharging port are formed in the side wall of the separating tank. According to the technical scheme, the problems that a traditional gravity type gas-liquid separator in the related technology / the prior art mainly depends on the gas-liquid density difference to achieve separation, the separation efficiency of the mode is low, the ideal separation effect is difficult to achieve under the conditions that the gas-liquid density difference is small or gas-liquid mixing is complex, and the separation efficiency is poor are solved. Although a centrifugal gas-liquid separator improves the separation efficiency to a certain extent, the centrifugal gas-liquid separator is relatively complex in structure and high in energy consumption, and the problems of abrasion and the like are easily caused in the long-term operation process.

The invention discloses a multi-stage baffling type fused salt electric heater and a fused salt heat storage system, and the multi-stage baffling type fused salt electric heater comprises a shell which is of a hollow structure; the partition plate is arranged in the hollow structure so that the interior of the shell can be divided into a first operation area and a second operation area, and the first operation area and the second operation area communicate with each other; the spiral rib electric heating pipes are arranged in two groups, one group of spiral rib electric heating pipes are arranged in the first operation area, and the other group of spiral rib electric heating pipes are arranged in the second operation area; the fused salt inlet and the fused salt outlet are both formed in the shell, the fused salt inlet is communicated with the first operation area, and the fused salt outlet is communicated with the second operation area, so that the heat exchange area between the electric heating pipe and the fused salt is increased, the flowing state of the fused salt is changed, and the overtemperature phenomenon is avoided.

The utility model relates to a pipeline dosing device convenient to disassemble. The method is suitable for wastewater treatment. According to the technical scheme, the pipeline dosing device convenient to disassemble is connected to a waste water pipeline and is provided with a mixing pipe, the two ends of the mixing pipe are connected into the waste water pipeline, and a sleeve communicated with the mixing pipe is manufactured on the side wall of the mixing pipe; the dosing pipe extends into the mixing pipe through the sleeve, a coagulant is put into the mixing pipe through the dosing pipe, the section, extending into the mixing pipe, of the dosing pipe is arranged in the length direction of the mixing pipe, and the dosing pipe is fixedly installed on the mixing pipe through a flange structure; and the baffles are alternately arranged on the inner wall in the mixing pipe in the downstream direction of the dosing pipe.