28 results about "Settling chamber" patented technology

This application provides a brine salt-sand separation device, relating to the field of salt production equipment technology. It includes a separation chamber, which is divided from top to bottom into a pretreatment chamber and a settling chamber. The top of the separation chamber has an inlet communicating with the pretreatment chamber, and a buffer tank is located on one side. The separation chamber has a first connecting port for connecting the pretreatment chamber and the buffer tank, and a second connecting port for connecting the buffer tank and the settling chamber. A filter plate is removably installed at the first connecting port. The separation chamber has a cleaning assembly for cleaning the filter plate, and an overflow pipe communicating with the settling chamber. This invention utilizes a multi-stage separation method—preliminary filtration by the filter plate and further settling in the settling chamber—to intercept large particles of impurities and remove fine sand particles, improving the brine salt-sand separation effect, increasing the purity and quality of salt products, improving production efficiency, reducing wear on subsequent equipment caused by sand particles, lowering maintenance costs and downtime for repairs, and ensuring stable and continuous operation of the production line.

The utility model discloses a seed pre -cleaning machine relates to agricultural seed production technical field, including feeding mechanism, impurity removal mechanism and frame, and feeding mechanism is located on the upside of impurity removal mechanism, and feeding mechanism is fixedly connected with the inboard of frame, and the material stirring shaft is arranged on the extension normal of material dripping board, and the material stirring roller is fixedly connected on the material stirring shaft and its rotation excircle line is tangent with the lower edge line of material dripping board, and material dripping board and clamp are symmetrical design, and the two -level (light impurity and heavy impurity) separation of seed through the wind screen and the impurity removal assembly and the impurity removal assembly of winch can better guarantee the purity of the selected seed, and dust can be collected simultaneously to avoid polluting the environment, and the device forms the front and rear settling chamber through the combination of baffle combination and air chamber adjusting plate clamp, and the air volume of settling chamber can be adjusted through air chamber adjusting plate clamp, so that the light impurity can be better screened out, and the seed can not be taken out at the same time, and a variety of seed pre -selection can be suitable.

This invention belongs to the technical field of side-blown lead smelting furnaces, specifically disclosing a side-blown lead smelting furnace that is easy to inspect and maintain. It includes a settling chamber, a lead outlet channel connected to one side of the settling chamber, a connecting water jacket connected to the upper part of the outer wall of the settling chamber, a side-blowing mechanism connected to the upper end of the settling chamber and corresponding to the water jacket on the outer wall of the smelting chamber, a charging chamber connected to the upper end of the smelting chamber via a connecting mechanism, a flue pipe connected to the middle of the upper end of the charging chamber, the flue pipe being inclined, a feed inlet on the lower part of one side of the charging chamber, and a feeding mechanism connected to the upper end of the smelting chamber corresponding to the feed inlet. This invention achieves uniform material distribution and online self-cleaning through independently flippable guide plates and diffuser plates, and allows for quick replacement of components through detachable connections, significantly improving the convenience of inspection and maintenance and the equipment's operating rate.

This invention relates to the field of fire experimental equipment technology, specifically to a device for the combustion and collection of flying fire particles. The device includes a combustion unit, a collection unit, and a vibration recovery unit. The combustion unit provides and drives the flying fire particles. The collection unit settles and collects the flying fire particles generated by the combustion unit. The vibration recovery unit collects the flying fire particles falling from the combustion chamber and returns them to the combustion chamber, where they are then collected in the collection unit. This design utilizes a specific two-dimensional Vitósinski profile equation to design the contraction section, enabling the flying fire particles to focus near their axis while allowing for precise airflow control. Coupled with a multi-mechanism settling chamber, it achieves efficient interception and safe extinguishing of flying fire particles of all sizes, forming a closed-loop experimental study. This provides reliable experimental technical support for research on forest fire prevention mechanisms and optimization of engineering solutions.

This invention relates to the field of filtration technology, specifically to a quick-release stainless steel bag filter for the production of insulating varnish. The filter includes a housing, filter bags, and a housing cover, with a settling chamber provided in the housing. It also includes a moving component that moves the filter bags into the settling chamber driven by the opening and closing displacement of the housing cover, a heat insulation plate snapped onto the housing cover, and a replacement cover that closes the settling chamber. The moving component is located on the upper inner edge of the housing. The filter bags are connected to the heat insulation plate. The housing cover includes a pushing component that pushes the heat insulation plate snapped onto the housing cover towards the moving component. The replacement cover receives the heat insulation plate after it has been moved by the moving component. By using a combination of the pushing component and the moving component to move the filter bags and filter screens that need replacement into the settling chamber, the problem of having to wait for the filter bags and filter screens to cool down and for the varnish in the filter bags to be completely filtered before replacement, due to the high temperature of the silicone varnish itself, is avoided.

The utility model discloses a novel coal chemical industry water reuse treatment device, its characterized in that, including solid -liquid separation equipment, sedimentation tank, tubular ultrafiltration membrane group, clear water pool, the sedimentation tank includes pool body, and the pool body is divided into first settlement chamber, second settlement chamber, third settlement chamber in portion, and first settlement chamber is communicated with second settlement chamber through high -lying first overflow port, and second settlement chamber is communicated with third settlement chamber through low -lying second overflow port, and each overflow port place all fixed mounting has filter plate, the liquid outflow end of solid -liquid separation equipment is communicated with the first settlement chamber of sedimentation tank, and the third settlement chamber of sedimentation tank is communicated with the liquid inflow end of tubular ultrafiltration membrane group through second water pump, the clean water outflow end of tubular ultrafiltration membrane group is communicated with clear water pool, and its sewage outflow end is communicated with the first settlement chamber of sedimentation tank through second pipeline, has simple structure, practicality is strong, can continuous operation, and wastewater treatment capacity is big, wastewater treatment effect is better and so on technical features.

This invention relates to the field of vegetable cold chain preservation equipment technology, and discloses a vegetable cold chain preservation device, including a storage box and a top cover. The storage box and the top cover are connected by a hinge. A spray assembly is arranged on the inner side of the top cover along its own length direction. A recycling mechanism is arranged on the inner side of the storage box. One end of the recycling mechanism is connected to a liquid conveying assembly, and the outlet end of the liquid conveying assembly is connected to a cooling assembly. This invention uses a plate-shaped impurity blocking structure composed of multiple blocking rods, combined with a settling chamber to settle impurities, and a cleaning mechanism to form a three-stage impurity treatment system, replacing the traditional filter screen filtration method. It can intercept large particles of impurities through the filter holes of the blocking rods, and allow fine impurities to settle in the settling chamber, realizing the automatic scraping and pushing out of impurities. This fundamentally avoids impurities clogging the pipeline and ensures the long-term stable operation of the circulating water system.

This invention relates to a classifier (10) for separating particles by size and density and a method of classifying particles by size and density. The classifier, which is also used in the method, includes an underflow outlet (20) for conveying a first product out of the classifier; a fluidising means (30) for introducing a fluidisation fluid into the classifier; a settling chamber (40) for forming a hindered-settling zone, the settling chamber being in fluid flow communication with the fluidising means and the underflow outlet; a reflux chamber (50) for forming a free-settling zone, the reflux chamber being in fluid flow communication with the settling chamber and having a cross-sectional area larger than that of the settling chamber; a launder (60) in fluid flow communication with the reflux chamber for conveying a second product to an overflow outlet (70) of the classifier; and an inlet conduit (80) which projects into the classifier for introducing a feedstock into the classifier.

The utility model discloses a kind of drainage oil filter tank for coalbed methane surface extraction well, it is related to oil filter tank technical field, including settling chamber, the top of the settling chamber is equipped with liquid inlet pipe, and the lower part of side wall is equipped with drain valve, the top of the settling chamber is equipped with openable and closable opening and closing assembly, detachable filter assembly is arranged in the settling chamber, the bottom of the settling chamber is equipped with inclined plate for accelerating oil-water separation, the bottom of the settling chamber is equipped with oil collection tank. The utility model is by being equipped with inclined plate and filter assembly, oil drop only needs the vertical spacing between two inclined plates to reach the lower surface of inclined plate, then slide up along inclined plate and gather, and oil drop in water is actively adsorbed by oil absorption bar, while not absorbing moisture, by woven mesh structure, can maximize the contact opportunity with oil drop, and the internal complex pore is also conducive to capturing and locking oil drop.

This utility model relates to the field of zinc oxide rotary kiln technology, and more particularly to a water-cooled settling chamber for a zinc oxide rotary kiln waste heat boiler. It includes a settling chamber body and a foundation platform. The settling chamber body is installed on the foundation platform and includes an upper box structure and a lower boat-shaped structure. The box structure is composed of side wall membrane water-cooled walls, upper side headers, upper front headers, upper front wall membrane water-cooled walls, upper rear headers, and upper rear wall membrane water-cooled walls, forming an upper chamber. The upper front wall membrane water-cooled walls have through holes for the rotary kiln to be inserted and connected. The upper side headers have an outlet flue with a square-round section connecting to an external waste heat boiler. The bottom of the boat-shaped structure has multiple discharge hoppers. This utility model replaces the refractory-lined settling chamber with a water-cooled settling chamber, allowing the recovery of the unrecovered flue gas temperature drop in this section, increasing the steam production of the waste heat boiler; the return material temperature in the bottom discharge hoppers is reduced, decreasing the physical sensible heat loss of the material and improving the surrounding operating environment.

The utility model discloses an integrated formula electric flocculation cyclone, vertical flow precipitation device for circulating water aquaculture, including the cyclone chamber, air floatation chamber, settling chamber and control cabinet through the flange from top to bottom connection, cyclone chamber is equipped with cyclone cylinder, tangential inlet pipe drive water flow forms centrifugal force separation big particle impurity, the concentric alternate arrangement of ring titanium base electrode group and center vertical pipe are built -in in settling chamber, and water flow enters vertical pipe and flows upward after the downward impact reflection board of water -stop valve, under the synergistic effect of electric flocculation and vertical flow precipitation, and the floc is generated, air floatation chamber realizes dreg separation through support plate, layered board and overflow cylinder with the water outlet, and control cabinet monitors floc layer height by turbidity sensor, and dynamic regulation water -stop valve opening degree to stabilize the precipitation efficiency, the utility model discloses through the integration of cyclone separation, electric flocculation intensification, vertical flow precipitation and air floatation process, and the removal rate of suspended solids is improved significantly, and it is applicable to the efficient purification of circulating water aquaculture system.

This utility model discloses a dust collector capable of reducing flue gas velocity. It includes a flue gas inlet located in the settling chamber at the bottom of the dust collector body. Inside the settling chamber, several upper and lower baffles are arranged in a staggered manner above the flue gas inlet. A flue gas rising channel is provided between the upper and lower baffles. By installing staggered lower and upper baffles inside the settling chamber of the dust collector, this utility model can not only block and intercept coarse dust particles in the flue gas from falling down without affecting the flue gas flow rate, but also reduce the flue gas velocity. This allows more particles to be collected in the settling chamber, avoiding high-speed impact on the dust collector bags and greatly extending the service life of the dust collector bags.

The utility model discloses a water gas separation device, including jar body and separating piece, and the inside separation cavity of jar body is formed, and the one side of jar body and top are provided with the air inlet pipeline and compressed air outlet pipeline of communication with separation cavity respectively, separating piece is conical structure, and it is set up in separation cavity near the top of air inlet pipeline to divide separation cavity into the air cavity and the settling chamber of arrangement up and down, and the lateral surface of separating piece is provided with the intercommunication mouth for the air cavity and the settling chamber intercommunication, and the separation flow channel is formed between its outside and jar body inner wall surface. The utility model discloses a separating piece of rotating cone structure is arranged in separation cavity, and the strong centrifugal force of compressed air high -speed rotation that enters separation flow channel produces, and liquid water and impurity are effectively separated, and simultaneously, in the rotating process, the fluid and separating piece outside surface violent collision produce the gas mist, and the gas mist enters the air cavity and is discharged through the intercommunication mouth, and reach high -efficient separation effect.

The utility model discloses a kind of dust-preventing building waste disposal with sand and stone screening device, including machine body and material cylinder, the machine body inside is fixedly connected with fixed frame, the machine body top is installed with material cylinder, the material cylinder right side is provided with dust-preventing mechanism;Dust-preventing mechanism includes filter device and dust-settling device;Filter device is composed of filter box and negative pressure fan, the filter box input end is connected with dust cover by pipeline, the dust cover is fixed on material cylinder top, the negative pressure fan is installed in filter box right side, filter cartridge is installed in the filter box inner wall, flowmeter is installed between the negative pressure fan input end and filter cartridge, the negative pressure fan output end is connected to dust-settling chamber by pipeline.This utility model is provided with dust-preventing mechanism, can suck dust negative pressure at entrance, and after filtration, remove inclusions garbage, again through water curtain spray realizes wet type settlement, to effectively reduce air dust concentration, improve dust-settling effect, it is convenient for subsequent centralized recovery processing.

The utility model discloses a special cloth bag dust catcher of sintering machine head, including gravity settling chamber, cloth air duct and the multiple dust catcher body distributed in cloth air duct both sides, be provided with the air inlet and the air outlet that communicates with cloth air duct on gravity settling chamber, and the louver is set up to the air inlet and the air outlet, still be provided with the flow guide mechanism in gravity settling chamber, and the flow guide mechanism includes the multiple staggered arrangement V -shaped flow guide plate group that distributes along left and right direction, and V -shaped flow guide plate group includes the multiple V -shaped flow guide plate that distributes along front -back direction, cloth air duct is connected with dust catcher body through the air distribution elbow, in the utility model discloses, through the application of gravity settling chamber, cloth air duct, louver and flow guide mechanism has effectively reduced the flue gas temperature and the large particle dust content in flue gas, and the flue gas dust after being handled reenters cloth bag dust catcher, better satisfy the working condition demand of cloth bag dust catcher, make cloth bag dust catcher can complete the processing work of sintering machine joint flue gas dust.

The application provides a pulse swing type salinization wind system for strengthening ash removal, and relates to the technical field of waste heat boilers. The application comprises a waste heat boiler and a settling chamber. A smoke baffle and a heat exchange tube screen are arranged in the waste heat boiler. A whole salinization wind nozzle is arranged at the smoke inlet of the waste heat boiler. A first local salinization nozzle is arranged outside the heat exchange tube screen. A second local salinization nozzle is arranged outside the smoke baffle. The application further comprises a gas mixing chamber. The gas mixing chamber is connected with a blower at the inlet side and is connected with the smoke outlet of the settling chamber. The outlet side of the gas mixing chamber is connected with the whole salinization wind nozzle, the first local salinization nozzle and the second local salinization nozzle. The local salinization nozzle comprises three stages of salinization softening, pulse ash removal and maintenance anti-sticking. The application solves the problem of low-temperature corrosion, reduces the cost of heating equipment and energy input, and utilizes resources nearby.

This invention discloses an anti-wear pretreatment device for slurry pumps, aiming to solve problems such as easy wear of flow components, easy blockage of flow channels, and uneven stress on blades when slurry pumps transport fluids containing solid particles. The working principle is as follows: the solid-liquid two-phase fluid enters the particle settling chamber through the inlet pipe. Particles of different volumes settle in stages and then enter the corresponding crushing chambers. They are crushed stage by stage by toothed disc blades and wall blades. Unqualified particles are returned for secondary treatment via a screen plate and lifting device. After crushing, the particles are passivated in the passivation chamber by passivation teeth and a stirring device to smooth sharp corners, forming near-spherical particles. The fluid containing fine particles is then thoroughly mixed with the fluid discharged from the passivation chamber in the solid-liquid mixing chamber via a jet oscillation device before being transported to the slurry pump. This invention reduces wear and blockage of slurry pumps, balances blade stress, and extends service life through staged crushing, particle passivation, and uniform solid-liquid mixing. It is applicable to multiple fields such as agricultural irrigation and chemical production.

This invention relates to the field of converter steelmaking flue gas purification and waste heat recovery technology, specifically to a baffle-reversing high-temperature flue gas separator, comprising: a shell, an air inlet, an air outlet, a guide plate, an ash hopper, and a multi-stage telescopic turbulence structure; the top of the shell is provided with an air inlet and an air outlet, the interior of the shell is provided with a settling chamber, and a guide plate is provided on the settling chamber; the multi-stage telescopic turbulence structure is located in the settling chamber, and the multi-stage telescopic turbulence structure includes multiple layers of baffle assemblies, each layer of baffle assembly having its surface inclined towards the flue gas movement direction; the ash hopper is located at the bottom of the shell. By setting a multi-stage telescopic turbulence structure driven and adjusted by a servo motor inside the baffle-reversing high-temperature flue gas separator, flexible control of the baffle angle, length, and spacing can be achieved, effectively reducing the oxygen retention area and enhancing the flue gas deflection and particle collision separation effect, thereby improving particle separation efficiency and oxygen replacement efficiency.

The present application relates to the technical field of flue gas pretreatment, in particular to a flue gas settling treatment device and a waste incinerator, which comprises a settling chamber, a cleaning mechanism, a vibrating mechanism and a control mechanism; the cleaning mechanism comprises a second mounting ring and a third mounting ring, the second mounting ring is in close cooperation with the inner wall of the settling chamber, and an annular scraping strip is arranged on the second mounting ring; the third mounting ring is rotationally connected with the second mounting ring, and a movable seat is connected with the third mounting ring; the control mechanism comprises a lifting assembly and a rotary driving assembly, the lifting assembly is arranged on the settling chamber, the lifting assembly is used for controlling the second mounting ring to lift along the vertical direction, and the rotary driving assembly is used for driving the third mounting ring to rotate. The present application strengthens the cleaning of the inner wall by the synergistic effect of the annular scraping strip and the vibrating mechanism, especially for stubborn impurities such as viscous oil dust, humid agglomerated smoke dust, solves the problem that the traditional scraping strip cleaning cannot completely remove the viscous or agglomerated impurities, and leads to the thickening of the ash layer, which affects the operation efficiency of the device.

This utility model discloses a dust removal system for an oil-removing furnace, relating to the field of dust removal. The system includes an oil-removing furnace body, an economizer, a coolant, a settling chamber with multiple baffles inside, through which the flue gas passes in an S-shape, a bag filter with horizontally arranged, downward-sloping partitions from left to right, a calcium powder spraying device fixedly connected to the air inlet of the bag filter, and the partitions dividing the bag filter into upper and lower air ducts. The flue gas enters the bag filter and sequentially passes through the lower duct, filter bags, and upper duct before exiting the bag filter. Multiple reverse-blowing chambers are horizontally arranged side-by-side at the upper end of the bag filter, with the outlets of the reverse-blowing chambers aligned with the upper ends of the filter bags. The outlets of the reverse-blowing chambers open sequentially in a cyclical manner. A shaftless screw conveyor is fixedly connected to the bottom of the cone-shaped part of the bag filter.

This disclosure relates to a sand control device for oil and gas wellheads, comprising a connecting cylinder and a guide cylinder located above the connecting cylinder; the lower end of the connecting cylinder is connected to the wellhead, and the upper end of the connecting cylinder is connected to the lower end of the guide cylinder. A settling chamber is coaxially arranged inside the connecting cylinder, forming an annular flow channel between the settling chamber and the inner wall of the connecting cylinder. The upper end of the settling chamber is vertically connected to the lower port of the guide cylinder, and multiple annularly arranged connecting holes are opened on the upper side wall of the settling chamber, through which the annular flow channel is connected to the guide cylinder; the upper end of the guide cylinder is connected to the lower end of the tree, and a plate-shaped filter screen is provided on the upper part of the guide cylinder, and a funnel-shaped filter screen is provided on the lower part of the guide cylinder. The funnel-shaped filter screen, the plate-shaped filter screen, and the settling chamber are coaxially arranged, and an outlet extending to the outside of the connecting cylinder is provided on the side wall of the settling chamber, with a sealing plug fitted at the outlet. This sand control device for oil and gas wellheads can promptly separate sand particles from the oil and gas mixture after sand production, ensuring continuous and stable oil and gas transportation.

The present disclosure relates to a kind of separation assembly and the downhole multiphase integrated separation device for applying it.The device includes gas separation module and multiple separation module;The gas phase in the gas oil water sand mixed liquid is separated in advance by using primary gas-liquid separator in gas separation module, a small amount of oil phase carried by gas phase enters gas-oil separation unit when gas phase is separated, and the oil phase after separation is re-discharged into oil-water sand mixed liquid from the small hole of gas-oil separation unit;Multiple separation module enters annular sand settling structure through lower liquid inlet, and sand phase is settled into sand settling chamber by gravity settling, and sand phase is discharged from sand settling chamber with gas after gas-oil separation structure separation;Oil and water two-phase after sand removal enter spiral flow channel through liquid inlet to form cyclone field and separate oil and water two-phase, and oil phase is discharged to upper oil pipe coupling, and water phase is gathered with gas phase and sand phase and is discharged into lower oil pipe coupling.The device can complete multistage separation of gas oil water sand four-phase in wellbore.

This utility model discloses a drum dryer and cooler, including a drum assembly. One end of the drum assembly has a settling chamber with a feeding port at the bottom and a suction port at the top. The other end of the drum has a discharge chamber. A central hot air duct is located near the center of the discharge end of the drum. A hot air inlet is located at the center of the outer end plate of the discharge chamber, connecting with the inlet of the central hot air duct. A cold air inlet is located at the upper part of the outer end plate of the discharge chamber. The central hot air duct extends to one-third of the depth of the drum. A baffle plate is located at the outlet of the central hot air duct at intervals to diffuse the hot air. After diffusion, the hot air mixes with cold air to form a drying zone. The area from the outer periphery of the central hot air duct to the discharge end is a pure cold air cooling zone. This drum dryer and cooler can improve the uniformity of drying and the flowability of the material, reduce mechanical damage to fructose particles, and lower equipment manufacturing and maintenance costs.

This utility model relates to the field of granulator technology, specifically disclosing a feed hopper for a plastic granulator with dust removal function. The hopper includes a settling chamber with an internal dust collection structure. The dust collection structure includes mounting ports on the left, right, and rear sides of the hopper's outer wall; a dust collection plate fixedly connected to the inner wall of the settling chamber and located outside the mounting ports; and a dust collection box slidably connected inside the mounting ports. Raw materials and dust fall into the large settling chamber. Dust carried by the airflow is blocked by the inclined guide baffle and guided downwards, promoting settling. It then enters the dust collection box through micropores for centralized collection. The dust collection boxes on the left, right, and rear sides expand the dust collection area, adapting to the dust diffusion direction and reducing the dust escape rate. Furthermore, the guide baffles prevent dust from directly escaping to the feed inlet and guide the dust downwards back to the settling chamber area, promoting dust settling.

An online settling and caching device includes a main body with an air filter at its upper end. The main body also contains multiple vertically arranged receiving racks for storing circuit boards, and a drive device for moving the receiving racks up and down. It further includes a conveyor platform for connecting to an external transport line. The conveyor platform has a transmission device for transporting the circuit boards to the receiving racks. This application connects the conveyor platform to the external transport line to transport the circuit boards into the main body, and then uses the transmission device to transport the circuit boards into the settling chamber. Finally, to ensure air quality inside the machine, the air filter is located at the top, and the filtered air flows slowly from top to bottom inside the settling chamber, thus improving air bubble reduction.