56results about How to "Easy to mix in" patented technology

The invention discloses integrated agricultural equipment which comprises a grinding tool truck head. A carriage is mounted at one end of the truck head; a water tank is mounted at the end, close to the truck head, of the top of the carriage, the end, close to the truck head, of the top of the water tank is provided with a water filling port, a first motor is mounted in the middle of the top of the water tank; a second rotation shaft extending to the inside of the water tank is mounted at an output end of the first motor, stirring rods are mounted on the side wall of the second rotation shaft,and a water pump is mounted at the end, away from the truck head, of the water tank. The comprehensive performance of the integrated agricultural equipment is improved effectively, and the integratedagricultural equipment can be used for sowing, fertilizer applying, watering, pesticide spraying and the like, particularly can water through a watering mechanism while sowing; besides, liquid in thewater tank can be stirred by the stirring mechanism arranged in the water tank of the watering mechanism of the equipment, which facilitates pesticide spraying work of the equipment.

The invention belongs to the technical field of polyurethane production equipment, and in particular relates to a polyurethane foaming machine. The polyurethane foaming machine comprises a shell, a motor, a connecting shaft, feeding holes, stirring rods No. 1, a cam, an air bag and a discharge hole, wherein the motor is installed on the top of the shell; the connecting shaft is installed in the shell by means of a motor output shaft; a channel is arranged in the connecting shaft; the two feeding holes are available and are respectively formed at the left and right of the top of the shell in asymmetrical way; the plurality of groups of stirring rods No. 1 are fixedly installed on the connecting shaft, and an even number of stirring rods No. 1 are available in each group; each stirring rodNo. 1 is internally provided with a channel, and the channels in the stirring rods No. 1 are communicated with the channel in the connecting shaft; the lower surfaces of the stirring rods No. 1 are provided with pores; the cam is installed on the motor output shaft; a circular cavity is arranged on the top of the shell, and is communicated with the interior of the connecting shaft; the air bag isfixed on the top of the shell; the discharge hole is formed in the bottom of the shell.

The invention relates to filtering equipment, in particular to multistage cleaning and filtering equipment for domestic sewage. The technical problem to be solved by the invention is to provide the domestic sewage multistage cleaning and filtering equipment which can improve the sewage purification effect and effectively prevent garbage from blocking the equipment. The multistage cleaning and filtering equipment for domestic sewage comprises a mounting plate which is used for mounting the whole device; a filtering assembly which is mounted on the mounting plate and is used for filtering in anintercepting manner; a cleaning assembly which is arranged on the filtering assembly and is used for purifying by adding a flocculating agent; and a driving assembly which is installed on the cleaningassembly and provides power for work. According to the equipment, a fan-shaped bevel gear is matched with a full-tooth bevel gear, so that sewage can be primarily filtered; and a single-tooth gear ismatched with a first gear, so that the flocculating agent can be indirectly fed, the sewage can stay, and the purification degree of the sewage is improved.

The invention relates to the technical field of environmental protection equipment, and in particular, relates to an ammonia-nitrogen wastewater air stripping tower for chemical sewage treatment, wherein the ammonia-nitrogen wastewater air stripping tower comprises an air stripping tower body and a circular water dispersing bin; an opening of the air stripping tower body faces upwards, a circular water dispersing bin is located in the air stripping tower body, and the bottom of the circular water dispersing bin is communicated with a plurality of drain pipes; the plurality of drain pipes are distributed in rings; and the top of the circular water dispersing bin is communicated with a water inlet pipe, and the input end of the water inlet pipe penetrates through the side wall of the air stripping tower body. According to the equipment, multi-section air stripping treatment of sewage can be realized, the diversity of sewage treatment modes is effectively improved, the functionality of the equipment is improved, impurity residues in the sewage are effectively reduced, the air stripping effect is improved, the sewage treatment effect is improved, and the practicability is improved.

A developing device includes: a developing vessel for storing a developer D containing a toner and a magnetic carrier; a first conveying passage for conveying the developer; a first conveying member provided in the first conveying passage for agitating and conveying the developer in a predetermined direction; a developing roller; a toner supply port for supplying toner to the first conveying passage; and an electromagnet arranged at the outer periphery of the toner supply port, and is constructed such that the toner supply port is formed over the first conveying member and the electromagnet intermittently attracts the developer residing under the toner supply port. The present invention also relates to an image forming device using the developing device and a toner supplying method.

The invention discloses a system for purifying cold water by methane. The system comprises the following components of an absorption tower, a first desorption tower, a secondary desorption tower, a water chiller, a technical water pump, a cold water tank and a circulating water pump. One side of the cold water tank is provided with a normal temperature technical water pipe and a low temperature technical water pipe; the underside of the secondary desorption tower is provided with two water outlets, wherein one water outlet is connected successively with the circulating water pump, the water chiller and the low temperature technical water pipe of the cold water tank through a pipeline, the other water outlet is connected directly with the normal temperature chemical water pipe of the cold water tank through a pipeline; the other side of the cold water tank is provided with a water outlet which is connected with the technical water pump through a pipeline, and the water pump is connected with the inlet on upper side of the absorption tower. The system in the invention can greatly reduce the load of the water chiller so as to achieve the effect of reducing the operating cost. The technology in the invention is based on the methane purification project, the cooling-water machine selected has the advantages of small investment, low operating cost, little equipment wastage, safe and effective, reliable system operation, and achieve the aims of energy conservation and cost reduction.

Biodegradable vehicle and delivery systems of physiologically, pharmacologically and biologically active substance(s) (BAS) are provided. The biodegradable vehicles may be prepared by blending biodegradable polymers and plasticizers using a novel solvent evaporation method. This method involves dissolving the biodegradable polymer or copolymer and a plasticizer or mixtures of plasticizers into a volatile solvent or mixtures of volatile solvents. The volatile solvent is then removed using vacuum or at an elevated temperature or using a combination of both vacuum and elevated temperature. The biodegradable vehicle can be used as filler or spacer in the body. Biologically active substances (BAS) can be added to the biodegradable vehicle at any step during or after preparing the biodegradable vehicle, or just prior to using the biodegradable delivery system. This biodegradable delivery system provides controlled release of the BAS over the desired period of time. The biodegradable vehicle or BAS-loaded biodegradable delivery system can be injected, implanted, smeared or applied in vivo in an animal, bird or human.

The invention discloses a production technology for a coarse double-grain rubber slab. The production technology comprises the following steps: 1) raw material pretreatment; 2) weighing preparation; 3) mixing; 4) calendering; 5) cooling; 6) grain cloth pretreatment; 7) vulcanization; 8) inspection; and 9) trimming, inspection and packaging. The production technology improves the pretreatment of arubber compound, and correspondingly refines latex reclaimed rubber and natural rubber, so the plasticity of the latex reclaimed rubber is improved, subsequent calendering, extrusion and molding are facilitated, and the obtained coarse double-grain rubber slab has a stable shape and a clear pattern.

The invention discloses a nutritious subsidy food and a producing method thereof. The nutritious subsidy food is sanitary for a long time before the container is unsealed and has a long-time stability for normal-temperature preservation without adding anticorrosive agents or preservation materials. The nutritious subsidy food can be eaten by one time without wasting after the container is unsealed and can be easily eaten by mixing beverages or other food materials. The special smell of collagen peptide which people don't like can be reduced.

The invention relates to a lateral spraying device for strengthening water jet at a space limited part, which comprises a communicating valve, an inlet pipe, a nozzle and a focusing pipe which are communicated are sequentially arranged in the communicating valve along the axial direction, the inlet pipe is connected to the upper end of the communicating valve and presses the nozzle in the communicating valve, and the focusing pipe is connected to the lower end of the communicating valve; a mixing cavity is formed between the focusing pipe and the nozzle, two right-angle communicating pipes communicated with the mixing cavity are respectively fixed along the radial direction of the communicating valve, the two right-angle communicating pipes are respectively connected with a feeding pipe, and an outlet of the focusing pipe extends out of the communicating valve and is connected with a lateral spray head; a conical hole and a deflection device are arranged in the lateral spray head in the axial direction, a lateral outlet hole is formed in the lateral spray head perpendicular to the axial direction, and an inlet of the lateral outlet hole is clamped between an outlet of the conical hole and the deflection device. According to the lateral spraying device, after acceleration is conducted through the focusing pipe and the conical hole of the lateral spraying head, the particle jet flow is turned through the deflection device and sprayed out of the lateral outlet hole, and water jet strengthening on the surface of the space limited part is achieved.

The invention discloses a micro-foam agent for oil field oil gas well cementation. The micro-foam agent is prepared from a micro-foam agent half-finished product and silicate clay mineral in the weight ratio of 1:25-35; the micro-foam agent half-finished product is prepared from the following components in parts by weight: 7-11 parts of rosin powder, 4-7 parts of silicate saponifier, 0.7-1.3 parts of high-temperature-resistant surfactant combination, 1.0-3.0 parts of well cementation reinforcing agent and 8-12 parts of water, wherein the silicate clay mineral is sepiolite clay or lithium-based bentonite; the silicate saponifier is sodium silicate or potassium silicate; the well cementation reinforcing agent is triisopropanolamine or triethanolamine; and the high-temperature-resistant surfactant combination consists of OP-10 and SP-80 in the weight ratio of 1:1 or APG (Alkyl Polyglucoside) and SP-80 in the weight ratio of 1:1. The invention also provides a preparation method of the micro-foam agent. Thus, a novel ultra-low density micro-foam well cementation cement slurry system with fine foam, high stability, simple preparation process and superior overall performance is established.

The invention discloses a traditional Chinese medicine composition capable of refreshing mind and restoring consciousness. The traditional Chinese medicine composition comprises a warm medicine and a cold medicine capable of refreshing mind and restoring consciousness, the warm medicine is prepared from the following components in parts by mass: 10 to 20 parts of rhizoma curcumae longae, 60 to 100 parts of radix angelicae sinensis, 20 to 40 parts of clove oil, 5 to 15 parts of eucalyptus citriodora and 5 to 15 parts of cold-pressed sesame oil; the cold and cool medicine is prepared from 160 to 240 parts of wintergreen oil, 10 to 30 parts of eucalyptus oil, 10 to 30 parts of litsea cubeba oil, 10 to 20 parts of camphor oil, 80 to 120 parts of menthol and 10 to 20 parts of borneol. The traditional Chinese medicine composition disclosed by the invention is capable of refreshing and resisting fatigue from the perspective of tonifying qi and warming yang, realizes dialectical treatment, not only can tonify deficiency and strengthen body resistance, but also can dispel fatigue and calm nerves, and can reduce the cold and cool properties of borneol, wintergreen oil, litsea cubeba oil, camphor oil and menthol by utilizing the warm and hot properties of angelica sinensis, cold-pressed sesame oil, clove oil, turmeric and lemon eucalyptus according to the compatibility relationship of mutual restraint and mutual detoxication; the refreshing traditional Chinese medicine composition is mild in medicine property, avoids the side effects of too fast heart rate and deficiency-cold constitution of people caused by cold refreshing medicines, and provides a new choice for refreshing medicines for people with deficiency-cold constitution.

The present invention is a cell observation apparatus whereby a two-dimensional distribution of phase information and intensity information is calculated on the basis of hologram data obtained by a holographic microscope, an image display field (120) in which two image display frames (121, 122) are provided being disposed in an image display screen image (100) displayed in a display unit. In the image display frames (121, 122), a phase image and an intensity image, respectively, corresponding to the same observation range are displayed on a cell culture plate (12) in which cells as an observation object are cultured. In the intensity image, a well on the plate that is almost invisible in the phase image can clearly be identified. By contrast, in the phase image, living cells that are almost invisible in the intensity image can be observed. An observer therefore determines a range to be observed in a well in the intensity image, and magnifies the determined range and observes cells in detail in the phase image. Cells that are present in the range to be observed in a well can thereby be positively observed.

The invention discloses a modified recycled composite plastic and a preparation method thereof. Composition by weight fraction, adding a modifier when recycled composite plastics are reused and granulated, which solves the poor mechanical properties of recycled plastic parts caused by poor compatibility and different processing properties of various materials in the mixed recycled plastics in the prior art, Therefore, the problem of affecting its range of use and service life, the composite material in the present invention has a better cross-linked structure, lower interface energy, and the obtained recycled composite material has excellent mechanical properties.

The invention discloses a micro-foam agent for oil field oil gas well cementation. The micro-foam agent is prepared from a micro-foam agent half-finished product and silicate clay mineral in the weight ratio of 1:25-35; the micro-foam agent half-finished product is prepared from the following components in parts by weight: 7-11 parts of rosin powder, 4-7 parts of silicate saponifier, 0.7-1.3 parts of high-temperature-resistant surfactant combination, 1.0-3.0 parts of well cementation reinforcing agent and 8-12 parts of water, wherein the silicate clay mineral is sepiolite clay or lithium-based bentonite; the silicate saponifier is sodium silicate or potassium silicate; the well cementation reinforcing agent is triisopropanolamine or triethanolamine; and the high-temperature-resistant surfactant combination consists of OP-10 and SP-80 in the weight ratio of 1:1 or APG (Alkyl Polyglucoside) and SP-80 in the weight ratio of 1:1. The invention also provides a preparation method of the micro-foam agent. Thus, a novel ultra-low density micro-foam well cementation cement slurry system with fine foam, high stability, simple preparation process and superior overall performance is established.

The invention discloses a thick double-grain-line rubber plate production process based on a physical repair method. The thick double-grain-line rubber plate production process comprises the followingsteps of pretreating raw materials, weighing and preparing materials, (3) banburying, (4) calendering, (5) pretreating grain-line fabric, (6) vulcanizing, (7) inspection, and (8) cutting edges, inspecting and packaging. According to the production process, the pretreatment of a rubber material is improved, latex reclaimed rubber and natural rubber are correspondingly refined, the plasticity of the latex reclaimed rubber is improved, subsequent calendering, extrusion and mold pressing are facilitated, the shape is stable, and patterns are clear; and a repairing and arranging device is reasonable in design, high in automation degree, time-saving and labor-saving, and more thorough in bubble pricking and repairing, and the quality is further improved.

The invention relates to the field of compound fertilizer preparation, in particular to a compound fertilizer and a preparation process thereof. The process comprises the following steps: S1, mixing the human and animal excreta, the straw, the sawdust and the cavings, and performing sealed fermentation to form a fermented material; s2, ammonium dihydrogen phosphate, urea and potassium sulfate are mixed and then added into a material spraying device; s3, ammonium dihydrogen phosphate, urea and potassium sulfate are sprayed on the fermentation material through a spraying device, and the fermentation material is continuously turned over in the spraying process; and S4, stirring the ammonium dihydrogen phosphate, the urea, the potassium sulfate and the fermentation material. The sealed fermentation time in the step S1 is 21 days. The human and animal manure is chicken manure and human manure, and the weight ratio of the chicken manure to the human manure is 4: 6. Ammonium dihydrogen phosphate, urea and potassium sulfate can be sprayed on the fermentation material through the material spraying device, so that the ammonium dihydrogen phosphate, the urea and the potassium sulfate are more easily mixed into human and animal excreta, straws, sawdust and cavings.