52results about How to "More oxygen" patented technology

An adjustable mandibular advancement device has an upper plate for covering upper teeth of a human and a lower plate for covering lower teeth of the human. A magnetic closure mechanism is provided in the device in order to hold the upper plate in contact with the lower plate when the device is positioned in a person's mouth. The magnetic closure mechanism includes one or more magnets in the upper plate and one or more magnets in the lower plate. The magnets are positioned so that when the upper plate and lower plate are in contact, the lower plate pulls the person's lower teeth and lower jaw forward and down in order to reduce obstruction of an airway during sleep or physical activity such as sport. An adjustment mechanism between the plates allows the position of the lower plate relative to the upper plate to be adjusted.

An apparatus designed to convert the dynamic of residential wastewater treatment processing bacteria from anaerobic to aerobic bacteria in existing single or multiple compartment septic tanks. The apparatus consists of a small self-standing weighted diffuser assembly designed with a center tube having a specific series of vertically lined orifices and a deflector plate that can be lowered through an 8-inch diameter opening by means of the attached flexible airline into an existing septic tank and sit directly on the bottom of the septic tank. A flexible airline attaches the diffuser assembly to a small air pump located outside of the septic tank. When the air pump is activated, air will enter the diffuser assembly and discharge through the orifices a combination of fine and coarse air bubbles. This action causes the wastewater to be forced against the deflector plate and creates a rolling action starting at the bottom of the septic tank and rolling upwards toward the outside of the tank. This rolling wastewater is forced to the top of the liquid level in the septic tank and then is pulled back down to the bottom and back toward the diffuser where the cycle begins again. This unique action takes place on all sides of the diffuser assembly very quickly breaking solids down into small particles. Additional benefits include the production of sufficient oxygen in the wastewater to proliferate the growth of aerobic bacteria. With the constant rolling action of sewage and particles, it is necessary especially in a single compartment septic tank to eliminate those particles from exiting the tank and entering into the secondary treatment system. The apparatus is designed to draw those small waste particles down and away from the septic tank discharge point, and back toward the diffuser assembly ensuring those particles do not exit the septic tank.

The present invention is an aquarium filter that treats water mechanically, chemically and biologically, provides maximum and uniform circulation and aeration of water, prevents channeling, reduces surface debris, reduces leaking and clogging, maximizes the viewable area, facilitates a slim profile, while being uncomplicated to install and inexpensive. In an exemplary embodiment, the present invention is an aquarium filter comprising a first surface skimmer, a second surface skimmer, a first mechanical filter, a second mechanical filter, a plurality of drip trays, a plurality of biological filters, a first chemical filter, a second chemical filter, a pump and a conduit.

The invention discloses a tinosporae capillipes cutting propagation method. The tinosporae capillipes cutting propagation method comprises the steps that 1, cuttings are prepared, half-lignified tinosporae capillipes vines are selected, a section of each stem segment with one leaf is taken to serve as cuttings for standby application; 2, a rooting water solution is prepared, namely naphthylacetic acid, indolebutyric acid and 95% alcohol are respectively selected and mixed, water is added into the mixture till the volume of the mixture is 20 times of the volume of the alcohol, and the rooting water solution is obtained for standby application; 3, cutting processing and cottage are performed, namely the portions, close to the lower ends and with the length of 1.5-2.5 cm, of the cuttings prepared in the step 1 are soaked in the rooting water solution for 30-60 minutes, the portions are taken out and dried in a shade place, and the processed cuttings are put in a sand bed in a cottage mode for culture; The tinosporae capillipes cutting propagation method is applied to tinosporae capillipes cutting propagation and seedling raising, the cutting survival rate is above 90%, the seedling shortage problem can be effectively alleviated, and protection and restoration of endangered wild resources in the natural world can be achieved.

The present invention is an aquarium filter that treats water mechanically, chemically and biologically, provides maximum and uniform circulation and aeration of water, prevents channeling, reduces surface debris, reduces leaking and clogging, maximizes the viewable area, facilitates a slim profile, while being uncomplicated to install and inexpensive. In an exemplary embodiment, the present invention is an aquarium filter comprising a first surface skimmer, a second surface skimmer, a first mechanical filter, a second mechanical filter, a plurality of drip trays, a plurality of biological filters, a first chemical filter, a second chemical filter, a pump and a conduit.

An apparatus designed to convert the dynamic of residential wastewater treatment processing bacteria from anaerobic to aerobic bacteria in existing single or multiple compartment septic tanks. The apparatus consists of a small self-standing weighted diffuser assembly designed with a center tube having a specific series of vertically lined orifices and a deflector plate that can be lowered through an 8-inch diameter opening by means of the attached flexible airline into an existing septic tank and sit directly on the bottom of the septic tank. A flexible airline attaches the diffuser assembly to a small air pump located outside of the septic tank. When the air pump is activated, air will enter the diffuser assembly and discharge through the orifices a combination of fine and coarse air bubbles. This action causes the wastewater to be forced against the deflector plate and creates a rolling action starting at the bottom of the septic tank and rolling upwards toward the outside of the tank. This rolling wastewater is forced to the top of the liquid level in the septic tank and then is pulled back down to the bottom and back toward the diffuser where the cycle begins again. This unique action takes place on all sides of the diffuser assembly very quickly breaking solids down into small particles. Additional benefits include the production of sufficient oxygen in the wastewater to proliferate the growth of aerobic bacteria. With the constant rolling action of sewage and particles, it is necessary especially in a single compartment septic tank to eliminate those particles from exiting the tank and entering into the secondary treatment system. The apparatus is designed to draw those small waste particles down and away from the septic tank discharge point, and back toward the diffuser assembly ensuring those particles do not exit the septic tank.

The invention discloses a morchella culture medium. The morchella culture medium is characterized by comprising plant ash, fermented meal, humus soil and a pH regulating agent. A preparation method for the morchella culture medium comprises the following steps that the plant ash, the fermented meal and the humus soil are weighed and evenly mixed according to parts by weight, pH is regulated by thepH regulating agent to be 6.5-7.5, and all the raw materials are evenly mixed again to obtain the morchella culture medium. The morchella culture medium can increase the yield and the protein contentof morchella; the fermented meal is rich in plant protein and contains various microelements, and transformation and synthesis of morchella organic matter are easily promoted; raw materials of the meal are fluffier after being subjected to biological fermentation, hardening of the culture medium can be relieved, the culture medium obtains more oxygen in the morchella culture process, and the growth and development of the morchella are thus facilitated. The plant ash and the humus soil are rich in mineral elements, the fertilizer efficiency is high, and the humus soil further has a high efficacy of moisture and fertilizer conservation.

The invention discloses a ventilation device for circulation in a farm. The ventilation device for circulation in the farm comprises a machine body, wherein a first fan blade space communicates with the left side of a transmission space; a threaded screw drives a fixed rod, a first rotating shaft and a first helical gear to move downwards until the first helical gear is engaged with a second helical gear; the threaded screw is used for driving a shaft to rotate so as to control rotation of fan blades, therefore, an effect of sucking and exhaling gas is achieved, through up-down movement of theshaft, and engagement between the helical gears is controlled, so that an oxygen storage part and an oxygen supply part are controlled to work respectively; when oxygen is supplied, the circumstancethat the content of the oxygen is too high to cause oxygen intoxication of plants is avoided; and a third fan blade is designed to ventilate, the whole process is fully automatic without manual operation, and the time and labor are saved.

The invention proposes a mixed-culture method for macrobrachium nipponense and pseudorasbora parva. The method comprises the following steps: 1) selecting a pond; 2) disinfecting the pond: putting water with a depth of 0.5-1m into the empty pond obtained in the step 1), throwing quick lime for disinfection, planting aquatic plants, hanging a decomposed microbial organic fertilizer at the edge of the pond, placing a shielding substance, and adjusting the water temperature, dissolved oxygen and pH value of the pond to obtain a cultivation pond; 3) throwing young macrobrachium nipponense and fry;and 4) performing breeding management: from a first week to a seventh week, performing feeding for 2 times every day, wherein boiled primary feed is thrown; and after an eighth week, performing feeding according to a water temperature, wherein traditional Chinese medicine feed is thrown, improving the water quality every 3-5 days, and throwing young grass carps and bellamya quadrata. The culturemethod provided by the invention fully utilizes culture resources, maintains the water quality, reduces small trash fishes in the fish pond, enriches the product structure of aquatic animals, reducesthe risk of production, greatly improves the utilization ratio of the feed, and increases the yield of the aquatic animals.

The invention provides an environment-friendly lobster culture method. The method comprises the following steps of 1, selecting a pond with sufficient water without sludge, arranging a heat preservation shed on the top of the pond, arranging anti-escaping equipment, draining off water in the pond, and removing natural enemy organisms of lobsters to acquire an empty pond; 2, pouring water into theempty pond acquired in the step 1, after quick lime is put to disinfect the pond, planting aquatic plants, putting slow-release nutrients, placing a shelter, and adjusting the temperature, dissolved oxygen content and a PH value of water in the pond to obtain a culture pond; 3, feeding the lobsters, wherein young lobsters of which the length is 0.8-1 cm are selected and put into the culture pond and are fed with boiled primary feed twice a day from the first week to the seventh week, after the eighth week, the lobsters are fed with traditional Chinese medicine feed according to the water temperature, the water quality is improved every three to five days, and young grass carp and snails are put into the pond. The environment-friendly lobster culture method promotes the rapid growth of thelobsters and increases the yield of the lobsters on the basis of ensuring the health of the lobsters free of pollution.

The invention discloses a rotary kiln fluidization roasting device and process. The rotary kiln fluidization roasting device comprises a rotary kiln body, a total air sleeve and an air blower which are sequentially communicated, the total air sleeve is connected to the outer wall of an intermediate temperate section of the rotary kiln body in a sleeving manner, and the air blower is arranged on the exterior of the total air sleeve. An air spraying device is communicated between the rotary kiln body and the total air sleeve and is arranged inside the rotary kiln body. A using method of the rotary kiln fluidization roasting device includes the following steps of burdening, feeding, rotary kiln starting, roasting or burning, smoke collecting, kiln slag collecting, smoke treatment and kiln slag treatment. Compared with the prior art, the air blower blows air to the interior of the rotary kiln body, and therefore the oxygen content of air in the rotary kiln body is increased; meanwhile, materials are stirred, so that the contact areas between the materials and the air are increased, and the ingredients of pulverized coal are reduced; and the rotary kiln fluidization roasting device and process have the beneficial effects of being high in using rate, high in volatilization efficiency of volatile matter, good in refining effect, low in energy consumption and low in smelting cost.

The invention discloses a polyurethane green island vertical greening system, which comprises a plant wall main body, wherein a water circulating system is arranged on the plant wall main body, the plant wall main body comprises at least one group of supporting frameworks (1); a plant growth soil layer is arranged at the rear part of the supporting frameworks (1); the plant growth soil layer is communicated with the ground soil, a polyurethane plate (2) is arranged on the surface of the supporting framework (1), and plants are planted on the outer side or the inner side of the polyurethane plate (2). The polyurethane green island vertical greening system has the effect of integral decoration, and improves the greening rate of the plants on the basis of no increase in the land occupation, the environment is beautified, and meanwhile, the irrigation needs of the plants is met by filtering and purifying the collected rainwater or the preliminarily filtered ecological sewage, so that, thewaste of water is reduced, and the maintenance cost is reduced.

The invention relates to the field of traditional Chinese medicinal material cultivation, in particular to a dry land honeysuckle seedling growing method. The dry land honeysuckle seedling growing method comprises the following steps that a white mulching film with the width of 1.2 meters is laid in a land parcel with the proper line spacing of 30 cm; the lower end of a selected honeysuckle branchis inserted into the mulching film and soil with the oblique angle of 45 degrees, and a branch head of about 3 cm needs to be reserved on the mulching film; the mulching film is covered with fine soil by 1 cm; the fine soil is covered with washed sand, and the washed sand exceeds the top end of the honeysuckle by 0.5 cm. The dry land honeysuckle seedling growing method has the advantages that thefilm is laid to preserve water and heat; earthing is carried out to enable the honeysuckle branch to be in complete contact with the film and the soil under the film; the soil is covered with the washed sand so that the honeysuckle branch can absorb more oxygen and other nutrients, and growth is promoted.

A three-dimensional planting construction comprises a three-dimensional framework (46), some water (5) and soil (4) for plants (22) to grow and some turnover shutters (16) for adjusting lighting in which water (5), soil (4) and the turnover shutters (16) are provided on the three-dimensional framework (46). The three-dimensional framework (46) made from concrete and wood is built around the building (10), other buildings or ground. Wind power generator sets (39) supply power to the planting construction. An overhead trolley (43) is installed on the three-dimensional framework (46) for working. The plants (22) are irrigated with a pump (37) from a well or waste water purified roughly.