125results about How to "Avoid excessive waste" patented technology

The present invention is directed generally to a nebulizer for the formation of micro-droplets from liquid medicaments for respiratory patient treatment, and more specifically, to a baffled nebulizer wherein a static baffle used to form an atomized medicament is proximal to a shied which responds to patient respiration force to oscillate from an aerosol flow occluding position to an aerosol flow open position. During inhalation, the shield moves into a first registration format to allow passage of the atomized medicament (nebula) to the patient. During exhalation/non-use, a biasing pressure maintains said shield in a second registration format such that the nebula is retarded from passing to the patient and is coalesced into macro-droplets which return to a supply reservoir for re-atomization. The present nebulizer design is particularly adaptable for controlling atomization in response to patient respiratory forces exceeding a defined threshold; allowing for opportunity to control inhalation airflow and enhanced therapy regimes.

The invention discloses an organic compound fertilizer with citrus pomace and a preparation method of the organic compound fertilizer and belongs to the technical field of preparation of organic fertilizers. The preparation method comprises the following steps of reducing the acidity of the citrus pomace by adopting microbial fermentation for deacidification, decomposing nondegradable components such as pectin and cellulose in the citrus pomace by adopting a compound-enzyme preparation, carrying out composting fermentation by microbial liquid inoculant, finally adding batched materials such as urea, monoammonium phosphate and potassium sulfate, and carrying out insect killing, sterilization, granulation, drying, cooling, sieving, coating and packaging to prepare the organic compound fertilizer with rich organic matter and the contents of N, P and K meeting the need of the optimal proportion for growth of citrus. The organic compound fertilizer and the preparation method disclosed by the invention have the advantages that deacidifying yeast is adopted to reduce the acidity of the citrus pomace and replace the existing method for adding quick lime to carry out deacidification, calcification and alkalization of soil are effectively prevented, the content of the compound fertilizer is more than 55%, the pH value is 6.5-8.5, the total contents of N, P and K are more than or equal to 8%, the water content is less than or equal to 20%, the contents of trace elements such as B, Zn and Mg are rich, and the other quality indexes are superior to national standard of organic fertilizer respectively.

A stock supply station for use in a insulated glass unit component production line includes a plurality of rotatable sheet stock coils, an indexing mechanism, and an uncoiling mechanism. The indexing mechanism is coupled to the sheet stock coils for indexing a selected one of the sheet stock coils to an uncoiling position. The uncoiling mechanism selectively uncoils sheet stock from a sheet stock coil indexed to the uncoiling position to thereby provide sheet stock to a downstream processing station.

An apparatus for automatic removal of scrap elongated window component stock from a conveyor includes a path of travel altering mechanism, a translating mechanism, and a controller. The path of travel altering mechanism is positioned along the path of travel that selectively facilitates movement of scrap elongated window component stock off the path of travel. The translating mechanism is in communication with the path of travel altering mechanism for moving the scrap elongated window component stock off of the path of travel.

The invention discloses a 35kV heat shrink power cable intermediate connector manufacturing technology method comprising the following steps that an external sheath, an armor and an internal sheath are cut; cable phase splitting is performed, and excessive cable wire cables are sawed; a copper shielding layer and an external semi-conductive layer are cut; wrapping of stress control glue is performed, and heat shrinkage of a semi-conductive stress control tube is performed; wire core tail end insulation is stripped, a "pencil stump" is cut and sharpened, and an internal semi-conductive layer is reserved; tube material and a copper shielding mesh sleeve are sleeved in turn; crimping of a connecting tube, wrapping of a shielding layer and additional wrapping of an insulating tape are performed; heat shrinkage of internal and external insulating tubes and a shielding/insulating composite tube is performed; wrapping of a waterproof adhesive tape and a semi-conductive tape is performed; the copper shielding mesh sleeve is fixed, and the copper shielding layers of the two ends are connected; three phases are tightened, heat shrinkage of the internal sheath is performed and the armor layers of the two ends are connected; and a metal sheath and an external sheath tube are fixed. The technology method has instructiveness and can give clear processing steps to work personnel so that the manufactured intermediate connector is enabled to be high in percent of pass, excessive waste can be avoided and cost can be saved.

The invention relates to an ultrahigh pressure water jet coal sample cutting preparation machine. The preparation machine comprises a cubic worktable, wherein the upper part of the worktable is provided with a gridded tray; one side of the worktable is provided with a vertical supporting arm; the upper end of the supporting arm is provided with a dovetail groove; a dovetail-shaped Z-direction guide rail arm is arranged in the dovetail groove in a matching mode; the upper part of the Z-direction guide rail arm is connected with a Y-direction lifting arm; one side of the Y-direction lifting arm is transversely bent to form a transverse arm; a disc-shaped fixing arm is arranged on the transverse arm; the lower part of the disc-shaped fixing arm is fixedly connected with an X-direction guide rail arm; and a cutting machine is assembled on the X-direction guide rail arm in a sliding mode. According to the preparation machine, when a coal sample is cut, the phenomenon that the coal sample is shaken, collided and crushed is avoided, the problems that the coal body is heated and combusted, the efficiency is low and the environment is polluted by the pulverized coal in the coal core drilling process can be well solved, the operation is stable and high-efficiency, the samples are effectively saved, the quality of the sampled sample is improved, and great benefits are brought to scientific research.

Assignment of network addresses, e.g., IP addresses, to network nodes in a passive optical network (PON) may involve assignment of IP addresses within a common subnet scope to network nodes coupled to different optical fiber links and different interface modules in the PON. In this manner, excessive waste of IP addresses can be avoided. Instead of assigning an entire subnet scope of addresses to the nodes coupled to a single optical fiber link, a common subnet can be allocated across a PON having multiple, independent interfaces, increasing the number of subnet IP addresses that are actually used. Accordingly, the IP address space within a subnet scope can be distributed more efficiently. In addition to conserving IP addresses, the number of subnets allocated by ISPs can be reduced, along with the significant expense incurred by ISPs in reserving and maintaining multiple class C subnets.

The invention discloses a construction site dedusting-watering device. The construction site dedusting-watering device comprises a base, a dust absorbing box, a spray head, a dust discharging box and water tanks, wherein the dust absorbing box is fixedly arranged on the base; the dust discharging box and the water tanks are arranged on a right side of the dust absorbing box; a lower side of the base is provided with a first dust inlet; a left side of the dust absorbing box is further provided with a second dust inlet; a suction fan is arranged inside the dust absorbing box; two dust storing barrels are symmetrically arranged on a left side and a right side of the dust discharging box; filtering devices are fixedly arranged on outer sides of the dust storing barrels; two water tanks are provided; pressurizing cylinders are fixedly arranged on inner sides of the two water tanks; pistons are arranged inside the pressurizing cylinders. By adopting the construction site dedusting-watering device, air dedusting and dedusting by watering are combined, and air dedusting or combination of air dedusting and dedusting by watering can be selected according to practical conditions, so that the dedusting effect of the dedusting device is improved, ground can be dedusted while air is dedusted, and excessive waste of water resources is prevented.

A carbonating device for carbonating an opened vessel including an inlet valve for receiving pressurized gas, an exit valve for expelling gas into a vessel to be carbonated, a trigger for opening the inlet valve, a trigger pressure regulator arranged to close the inlet valve, a discharge assembly, and a cap assembly, the discharge assembly coupled to and de-coupled from the cap and including a port for discharging gas to the cap, the discharge port being opened and closed by a valve and a pressure regulator arranged to automatically close the discharge valve in response to a pressure level.

The invention provides a bacterial manure mixing device containing multi-vitamins. The bacterial manure mixing device containing multi-vitamins comprises a stirring chamber, wherein a rectangular frame is fixedly arranged on a rotating shaft in the stirring chamber, and comprises an upper border, a lower border and two side borders which are perpendicularly and fixedly arranged between the upper border and the lower border; the rectangular frame can rotate along with the rotating shaft; a flat brush is fixedly arranged on the outer side of each side border; each brush is abutted to the inner wall of the stirring chamber; a discharging opening is formed in the lower wall of the stirring chamber; the discharging opening communicates with a buffer tank through a first discharging tube; and the butter tank is of a cylindrical hollow structure body. By the brush structures, materials adhering to the inner wall of the stirring chamber can be removed at any time, excessive waste of the materials is avoided, and the labor intensity of cleaning of workers in the later period is relieved; and when the materials are mixed uniformly and are discharged finally, the materials can be discharged by a rotatable baffle, the material discharging speed is reduced, and the circumstance that the discharging opening is blocked when a large number of materials are discharged is avoided.

The invention provides a golden camellia white tea and a preparation method thereof. The preparation method includes the steps that branches and leaves obtained after tea pruning are subjected to withering and twisting, and then added to an immobilized column for fermentation treatment; then, the immobilized column is inoculated with the eurotium cristatum for fungal fermentation, the immobilized column after fungal fermentation is subjected to elution and then centrifugal treatment, the precipitate after centrifugation is dried at low temperature, and golden camellia powder is obtained; finally, the finished white tea product and the golden camellia powder are prepared into small squares, and the golden camellia white tea is obtained. The golden camellia white tea has the advantages that the probiotic composition of eurotium cristatum and the pharmacological effect of white tea are combined, and meanwhile raw liquid for black tea beverage processing can be produced, therefore, the utilization ratio of leaves obtained after tea pruning is greatly increased, and waste materials are turned into wealth. More importantly, due to the technological innovation, the varieties of tea products are expanded, the technological content of products is increased, the health care function of the tea is improved, and meanwhile, the economic value of products is increased.

The invention provides a silicon-based covalent organic framework photoelectrode and a preparation method and application thereof. The silicon-based covalent organic framework photoelectrode comprises a silicon substrate, and an electron conduction layer, a covalent organic framework layer and an electron mediator layer which are sequentially arranged on one side of the silicon substrate from bottom to top. According to the invention, the electron mediator is fixed on the covalent organic framework layer in a mode of forming coordinate bonds, electron transfer between the electron mediator and the covalent organic framework layer can be greatly promoted, and meanwhile, the photoelectrode is constructed into a stacked arrangement structure, so that efficient transfer of electrons between layers can be promoted; and finally, the electron transfer efficiency between the electron mediator and the silicon substrate is improved, and in-situ recovery and utilization of the electron mediator are realized. By means of the photoelectrode, the catalytic activity of photoelectrochemical coenzyme NAD (P) H regeneration can be effectively improved, meanwhile, the preparation method is simple and convenient, complex operation is not needed, and large-scale application in industrial production is facilitated.

The invention relates to the technical field of new energy, and discloses a cleaning device for cleaning a solar heat collection pipe. The cleaning device comprises a brushing assembly, a liquid circulation system used for wetting the brushing assembly and recycling cleaning fluid from the brushing assembly, and a drive assembly, wherein the brushing assembly and the liquid circulation system arearranged on the drive assembly, the drive assembly drives the brushing assembly and the liquid circulation system to move in the extending direction of the heat collection pipe, and accordingly, the surface of the heat collection pipe is cleaned. In the process of brushing of the heat collection pipe through the brushing assembly, the liquid circulation system is used for wetting the brushing assembly and recycling the cleaning fluid from the brushing assembly at the same time, excessive cleaning fluid waste is avoided while deeper cleaning of dirt on the surface of the heat collection pipe isachieved, and the heat collection pipe cleaning efficiency and economical efficiency are improved.

The invention discloses an irrigation device for horticulture cultivation. The device comprises supporting bases, first motors are fixedly mounted at the front ends of screws, the screws are providedwith moving stations matched with the screws, a water collecting tank is fixedly installed in a water spraying barrel, a water inlet pipe is fixedly installed above the left end of the top of the water spraying barrel, and the water inlet pipe penetrates through the barrel wall of the top of the water spraying barrel. A water outlet pipe is fixedly installed at the right end of the bottom of the water collecting tank, and the water outlet of the water outlet pipe is provided with a valve. The valve is installed at the lower portion of the right side wall of the water spraying barrel. Accordingto the water and fertilizer irrigation device for the horticulture cultivation, a second motor is started to drive the rotation of a rotating shaft so that the water spraying barrel can be rotated, water sprinkling hole is rotated and sprays water to uniformly spray and irrigate cultivated plants, thereby achieving balanced watering and avoiding excessive waste of water resources, besides, holding crossbars between front and rear armrests can make walking rollers walk to drive the entire irrigation device to walk.

The invention relates to the technical field of sewage treatment, in particular to a sewage treatment agent solution spraying device for sewage treatment and a use method of the device, and aims to solve the technical problem that manual weighing and mixing of medicaments are not beneficial to the body health, the reaction effect is easily influenced when some medicaments are prepared in advance; and the blending amount of pre-blending is difficult to control. The sewage treatment agent solution spraying device for sewage treatment is composed of a batching mechanism and a stirring mechanism, a user can weigh and blend the agent without direct contact with the agent, harm to a human body is avoided, and the whole use is safer; according to the device, a medicament solution does not need to be prepared in advance, the medicament solution can be conveniently prepared and used at a treatment point at any time, the reaction effect of the medicament is effectively ensured, real-time preparation of the medicament is matched with the real-time sewage treatment effect, and the situation of excessive waste or too little trouble caused by preparation in advance by a user is avoided.

The invention discloses a household water tank type fruit and vegetable cleaner and relates to the technical field of household cleaning equipment. The cleaner comprises a cleaning tank, wherein a housing is arranged on the outer side of a side wall and the bottom of the cleaning tank in a surrounding manner; a case is formed between the housing and the cleaning tank; the cleaning tank comprises a cleaning mechanism arranged on the side wall and a placement mechanism arranged in an inner cavity; the cleaning mechanism comprises a first spray head; the placement mechanism comprises a cleaning basket; a rotating mechanism for rotating the cleaning basket is arranged at the bottom of the cleaning basket. The cleaner can be directly mounted in a water tank and form an integral structure with the water tank, serves as a household appliance to automatically clean fruits and vegetables, is thorough in cleaning and convenient to operate and does not occupy an additional space.