12 results about "CAMPHOR OIL" patented technology

The utility model discloses an oil camphor tree essential oil production flue gas treatment device which comprises a gas inlet pipe, a middle treatment device and a gas outlet pipe, and the gas inlet pipe and the gas outlet pipe are connected to the two sides of the middle treatment device respectively. The intermediate treatment device comprises a box body, a spraying piece, a pushing shaft and a cleaning blade; the box body is connected with an air inlet pipe and an air outlet pipe; the spraying piece comprises a plurality of spraying heads, and the spraying heads are arranged at the top in the box body; a sewage tank with a U-shaped structure is arranged at the bottom of the box body; a sewage outlet is formed in the middle of the bottom of the sewage tank; the pushing shaft is rotationally connected with the box body, one side of the pushing shaft is arranged in the sewage tank, the cleaning blades are of a spiral structure, the two cleaning blades are symmetrically arranged on the two sides of the pushing shaft, a pushing motor is arranged outside the box body, and the pushing motor is connected with the pushing shaft. Through the design, flue gas can be effectively purified, and pollution of a production site is reduced. Due to the design, pollution discharge of the box body is facilitated, blockage is prevented, and long-time stable operation of the intermediate treatment device is guaranteed.

The invention discloses a degradable traditional Chinese medicine microencapsulated liquid band-aid with pH response early warning controlled release and a preparation method thereof, the traditional Chinese medicine microencapsulated liquid band-aid comprises micro-capsules and dispersion deionized water for dispersing the micro-capsules, and the mass ratio of the micro-capsules to the dispersion deionized water is (5-40): (50-400); the microcapsule is prepared from the following raw materials: chitosan, sodium alginate, Chinese mahonia-rhizoma bletillae mixed extract freeze-dried powder, blueberry anthocyanin, Tween 80, castor oil, litsea cubeba essential oil and calcium chloride in a mass ratio of (30-80): (30-80): (300-1500): (1-15): (50-400): (80-400): (50-400): (5-30), and deionized water is used as a solvent. The pH-responsive early-warning controlled-release degradable traditional Chinese medicine microencapsulated liquid band-aid disclosed by the invention has a visual early-warning function for wound infection, an intelligent targeted drug release function and double-effect functions of resisting infection and promoting healing, has the effects of expanding a use scene and improving user compliance, and has good biocompatibility and safety.

This invention discloses a method for separating terpinene from camphor oil. The method utilizes the byproducts after separating eucalyptol from camphor oil. Camphor oil is subjected to vacuum distillation to release components, yielding passivated eucalyptol liquid and byproducts. The passivated eucalyptol liquid is then crystallized using a melt crystallization method to obtain more passivated eucalyptol and byproducts. The byproducts are fed into a distillation column for further distillation. The byproducts are coarsely separated in the distillation column using corrugated packing. After coarse separation, terpinene with a purity of 80% is obtained. The 80% purity terpinene is then purified by molecular distillation to obtain 98% purity terpinene. This method aims to improve the problem of low added value of byproducts and the tendency of terpinene to polymerize during atmospheric pressure separation, making it difficult to improve purity, when comprehensively utilizing camphor oil resources.

The invention discloses a multilayer mosquito repellent microcapsule and a preparation method and application thereof, the invention provides camphor essential oil which is high in safety and effective, the camphor essential oil and linalool are combined for use, the camphor essential oil can remove capraldehyde, so that long-distance mosquitoes are difficult to locate on a human body and gather, and the mosquito repellent effect is good. Linalool can repel mosquitoes and prevent short-distance mosquitoes from biting a human body, and linalool and linalool have a synergistic effect. The invention further provides a multilayer mosquito repellent microcapsule, the microcapsule comprises an outer layer and an inner core, the outer layer wraps the inner core, the outer layer is a glycerol layer containing linalool and cinnamomum camphora essential oil, and an efficient space repellent layer is rapidly formed in the initial stage of use; the inner core is linalool and cinnamomum camphora essential oil which are wrapped by beta-cyclodextrin, and the linalool and the cinnamomum camphora essential oil are slowly and durably released to form a long-acting space repelling layer. The invention solves the problems of slow effect taking of common microcapsules and short effective time of mosquito-repellent volatile oil components, and provides a safe, low-toxicity, quick-acting and long-term effective space repellent material and product with natural mosquito-repellent substances as components.

The invention discloses a preparation method of superfine high-dispersion ferric hydroxide. Adding the ferric stearate-turpentine oil solution into the urea-polyethylene glycol solution, then adding a surfactant, keeping the temperature at 20-35 DEG C, and then stirring for 30-60 minutes at the stirring speed of 700-900 r / min to obtain an emulsion; heating the emulsion to the temperature of 95-105 DEG C, reacting for 3-4 hours at the temperature, and carrying out solid-liquid separation on the obtained material by adopting a centrifugal machine to obtain a solid and a liquid; adding alcohol into the solid for washing to obtain a washing solution and washing residues; and carrying out vacuum drying on the washing slag, carrying out airflow crushing, and sieving the crushed material to obtain the superfine high-dispersion ferric hydroxide. The method is simple in process, cyclic utilization of stearate radicals is achieved, resource utilization of chloride ions and ammonium ions is also achieved, and meanwhile the obtained ferric hydroxide is good in dispersity, small in particle and uniform in primary particle size.

The utility model discloses a cinnamomum longepaniculatum extrusion bunching device, which comprises an extrusion cylinder body, a support assembly, an extrusion assembly and an ejection assembly, the extrusion cylinder body and the support assembly comprise a base fixed in the middle of the lower end of the extrusion cylinder body, a bottom plate fixed at the lower end of the base and a support frame fixed on the upper side of the opposite outer wall of the extrusion cylinder body, and the inside of the base is hollow; the extrusion assembly comprises a first hydraulic push rod vertically arranged in the middle of the supporting frame and an extrusion plate fixed to the lower end of the first hydraulic push rod. According to the Cinnamomum longepaniculatum extruding and bundling device, the extruding plate is pushed to move downwards through the arranged first hydraulic push rod, Cinnamomum longepaniculatum branches and leaves placed in the extruding cylinder are extruded, manual pressing of the Cinnamomum longepaniculatum branches and leaves is replaced, gaps of the Cinnamomum longepaniculatum branches and leaves are reduced, and the utilization rate of a distillation cavity of a distillation device is increased; and an ejector plate is pushed to move upwards through an arranged second hydraulic push rod, so that the squeezed and pressed cinnamomum longepaniculatum branches and leaves can be ejected out of the interior of the squeezing barrel, and the squeezed cinnamomum longepaniculatum branches and leaves can be taken conveniently.

The application provides an anti-termite sealing material of silica gel foam and a preparation method thereof, and belongs to the technical field of polymer sealing materials. The raw material formula of the anti-termite sealing material of silica gel foam is as follows: vinyl silicone oil, reinforcing filler, flame-retardant filler, contact killing agent, bait agent, odor agent, structure control agent, inhibitor, platinum catalyst, foaming agent, hydroxyl silicone oil and hydrogen-containing silicone oil; wherein the contact killing agent is one or more of pyrethroid, neonicotinoid, phenylpyrazole, boric acid, glycine, erythritol and fipronil; the bait agent is one or more of diatomite, talcum powder, capsaicin, dihydrocapsaicin and denatonium benzoate; and the odor agent is one or more of camphor oil, peppermint oil, limonin, limonene, citral, decanal, octanal and nonanal. The anti-termite sealing material of silica gel foam has excellent flame-retardant performance, mechanical performance and anti-termite biting performance, and can well protect the integrity of the sealing material.

The application discloses a kind of external formula for bacteriostatic anti-inflammatory and treating scald and preparation device thereof, including yellow wax 31.2 parts, camphor oil 40.2 parts, pearl powder 14 parts, sanqi powder 14 parts, phenol 0.3 parts, chloramine acid 0.3 parts, the yellow wax is royal jelly wax, the camphor oil is refined sesame oil, the pearl powder is nanoscale pearl powder, the sanqi powder is superfine sanqi powder, the phenol and chloramine acid are all medicinal grade raw materials;The bacteriostatic anti-inflammatory effect of external ointment prepared by the present formula is remarkable, the bacteriostatic rate of staphylococcus aureus, escherichia coli, pseudomonas aeruginosa and candida albicans is all ≥99.5%, and the bacteriostatic ring diameter is better than existing sulfadiazine silver ointment, while having good quick anti-inflammatory effect, accelerates the healing time of Ⅱ degree scald wound, reduces scar formation rate, while greatly reducing local irritation and allergic reaction, far lower than existing western medicine, with good wound healing and safety advantage.

The application discloses a compound Sarcandra glabra buccal tablet and a preparation method thereof, and particularly relates to the technical field of pharmaceutical preparations. The preparation method comprises the following steps: (1) inclusion: mint camphor and mint oil are subjected to melt treatment to obtain a mint camphor oil melt solution; the mint camphor oil melt solution is mixed with hydroxypropyl-beta-cyclodextrin and ardisia japonica infusion to prepare an inclusion compound through grinding; (2) granulation: the inclusion compound is mixed with sorbitol to prepare granules; and (3) tabletting: the granules are mixed with a lubricant, tabletted and coated to obtain the compound Sarcandra glabra buccal tablet. The compound Sarcandra glabra buccal tablet has a good cooling taste, and the uniformity and stability of the mint camphor and the mint oil are significantly improved. In the application, the hydroxypropyl-beta-cyclodextrin with high water solubility is dissolved in the ardisia japonica infusion to perform the inclusion of the mint camphor and the mint oil, and the ardisia japonica infusion is directly used for granulation and drying, so that the steps of refrigeration, filtration, drying and crushing of the traditional beta-cyclodextrin inclusion compound are not needed, and the method is simple and short in time.

This invention belongs to the field of repellent technology, disclosing a repellent, its preparation method, and its application. The repellent contains citronella extract, camphor oil, patchouli extract, and adjuvants. The adjuvants include emulsifiers, solubilizers, stabilizers, and a polymeric gel sustained-release matrix. Specifically, the polymeric gel sustained-release matrix is ​​obtained by compounding sodium carboxymethyl cellulose and sodium alginate. The effective components of the repellent of this invention are uniformly locked in the pores of a three-dimensional network gel structure through hydrogen bonds, van der Waals forces, and physical entanglement. The repellent releases the effective components uniformly through a dual mechanism of molecular diffusion and gel dissolution. Moreover, the three-dimensional network gel has high strength and a dense structure, making it resistant to high temperatures, light, and rain erosion, and not easily broken. Even if it breaks, the effective components are not released completely instantly due to the uniform locking of the pores in the three-dimensional network gel structure, thus maintaining the sustained-release effect.

The utility model relates to the technical field of oil camphor oil processing, concretely to a fine multistage filter device of oil camphor oil, which comprises: a bottom plate, a bag filter is fixedly installed at the left end of the top of the bottom plate, an inverted L-shaped support frame is fixedly installed at the middle end of the top of the bottom plate, a basket filter is fixedly installed at the top of the inverted L-shaped support frame, a feeding pipe is arranged at the upper end of the left side of the basket filter, a microporous membrane filter is fixedly installed at the right end of the top of the bottom plate, a discharge pipe is arranged at the upper end of the microporous membrane filter, and a first flow guide pipe is arranged between the bottom of the basket filter and the upper end of the left side of the bag filter. The utility model can perform three times of filtering treatment on the raw material pretreatment and the oil camphor oil after distillation, realizes the ability of fine multistage treatment of the oil camphor oil, thereby improves the product competitiveness, occupies the advantage in the market, and obtains higher economic benefits.

The invention discloses a traditional Chinese medicine composition for treating appendicitis and a preparation method thereof, and particularly relates to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition is prepared from scilla scilloides, single garlic powder, rhizoma paridis, bletilla striata, cortex lycii radicis, artificial musk, fritillaria, menthol oil and camphor oil. The ointment disclosed by the invention has the advantages of very strong drug efficacy and penetration into intestinal tracts and lesions through skin membranes, high drug efficacy, fast rehabilitation, no operation, no pain, no sequelae, treatment of both symptoms and root causes, no need of hospitalization, very low cost and high radical treatment rate of 95% or above, and is suitable for various crowds such as the old, weak, disabled and the like; and the ointment disclosed by the invention has the advantages of high drug efficacy, fast rehabilitation, no pain, no sequelae, capability of treating both symptoms and root causes, no need of hospitalization and very low cost.