42results about How to "Improve hygiene level" patented technology

The invention discloses a novel sanitary level ground foot support. The novel sanitary level ground foot support comprises a supporting stud in threaded connection with the bottom of the device and around supporting bottom foot in threaded connection with the supporting stud; the supporting stud comprises a threaded end and a non-threaded end integrally connected with the threaded end; an adjusting sleeve is in threaded connection with the threaded end; a sealing structure A and a sealing structure B are arranged between the two ends of the adjusting sleeve and the supporting stud; a disassembling portion is integrally connected to the other end of the non-threaded end; the center position of the supporting bottom foot is rotationally connected with a fine adjusting portion in threaded connection with the disassembling portion; a spherical seal A is arranged between the supporting bottom foot and the fine adjusting portion; a spherical seal B is arranged between the disassembling portion and the fine adjusting portion; a sealing structure C arranged in the circumferential direction of the outer circumference of the supporting bottom foot is further included; and the sealing structure C is in contact with the ground to seal the connected position of the supporting bottom foot and the ground. The novel sanitary level ground foot support is good in sealing performance and stability, high in sanitary level, and applicable to the place where the ground is not flat, and can be cleaned with high-pressure water or steam or can be chemically cleaned.

The invention discloses a high-performance double layer polyester bottle, which selects PET resin as an outer layer, and another polyester resin with high barrier property as an inner layer, and color concentrate can not be added on the inner layer. A double material / double color injection molding machine or a double layer co-injection molding machine is adopted with a double layer perform mould, after the double layer compact is injected twice or synchronistically, the invention is made through the prewarming of a bottle perform heating machine and a bidirectional draw blow molding machine. The invention has the advantages that the high-performance double layer polyester bottle has higher barrier property and better sanitary property, can be applied to food bulking such as the beer, fruit juices, and medicines and so on under the condition of adding no anti corrosion agent or less anti corrosion agent.

The invention provides a cup cover of a heating cup, and belongs to the technical field of household electrical appliances. The cup cover of the heating cup solves the technical problems that the exhaust velocity of a cup cover of an existing heating cup is slower, the using time of a spring is too long, so that the spring is loose, thereby a cover of a valve can not be reset to cause air leakage,and the stability of the use is worse. The cup cover of the heating cup comprises a main cover body, a venting through hole is formed in the main cover body, a hole opening of the venting through hole is fixedly provided with a columnar breather pipe, the venting through hole is internally provided with a plug made of silica gel, the lower portion of the plug is provided with a cone-shaped sealing part, the venting through hole is internally provided with a spring, under the action of the spring, the sealing part is pushed on an upper end port of the breather pipe to form the sealing. According to the cup cover of the heating cup, when the cone-shaped sealing part is jacked up by high pressure, the sealing part and the breather pipe form an annular gap, exhausting can be quickly conducted, a venting gap is also annular, food residues can not be retained, the sealing reliability of an exhaust structure is high, and the sanitary condition of long-term use is improved.

The invention relates to an areca nut seed cutting positioning die and a machining method thereof. The areca nut seed cutting positioning die comprises a base plate, a die holder, cover plates, clamping assemblies, ejecting assemblies and locking assemblies, the upper end of the base plate is coaxially and fixedly provided with the die holder, the two sides inside the die holder are provided with cutting cavities, and the upper ends of the parts, outside the cutting cavities, of the die holder are provided with the cover plates. The cavities in the two sides are internally and symmetrically provided with the clamping assemblies and the ejecting assemblies, the two sides of the lower end of the die holder are symmetrically provided with the locking assemblies, and the locking assemblies on the two sides are symmetrically installed in the base plate in a sliding mode. According to the areca nut seed cutting positioning die and the machining method thereof, the production speed is high, labor intensity is low, efficiency is high, the quality is good, the sanitation level is high, the machining and centering accuracy is high through the die, the cutting quality is high, and the areca nut seed cutting positioning die can also be suitable for cutting dried fruits of various olive shapes and has wide application prospects.

The invention belongs to the technical field of agricultural product processing, and specifically discloses a superheated steam blanching and combined drying integrated processing method and superheated steam blanching and combined drying integrated processing equipment. The equipment comprises an integrated combination processing machine body, a pressure pulsation generation system, a superheated steam blanching system, a hot wind drying system, a vacuum drying heating system, an automatic control system and other parts. According to the present invention, a material is firstly subjected to vacuum pulsation superheated steam blanching enzyme-inactivation color-protection and sterilization pre-treatment in the integrated processing equipment, and then hot wind vacuum combination drying is performed; with the method and the equipment, the problems that the chemical residue exists in the use of the chemical enzyme-inactivation color-protection method in the hot wind vacuum combination drying processing pre-treatment, the cost of the processing system is significantly increased by additionally arranging the independent physical blanching device, the material is required to be taken out after the blanching and the material re-distribution is required to be performed in the drying device, and the like can be solved; with the method and the equipment, the sterilization treatment in the processing process can be simultaneously completed, the drying time can be effectively shortened, the quality of the product is good, and other characteristics can be provided; and the method and the equipment are suitable for the blanching and drying processing of most of fruits and vegetables and Chinese herbs.

The invention provides a turnover device of a cover body of a needle molding flange cover in an infusion apparatus assembling machine, and belongs to the technical field of the infusion apparatus assembling machine. The turnover device solves the technical problem that in the prior art, a counter of the flange cover cannot be automatically closed so that the efficiency can be low. The turnover device comprises a rack, a first guide rail arranged in the horizontal direction is fixed to the rack, and a sliding base is connected to the first guide rail in a sliding manner; a first driving source for driving the sliding base to move along the first guide rail is arranged on the rack, a rotating shaft with the axis arranged in the horizontal direction is inserted into the sliding base in a connected manner, and a rotating shaft can rotate around the axis relative to the sliding base; and a second driving source for driving the rotating shaft to rotate is fixed to the sliding base, and a pulling rod arranged in the horizontal direction is fixedly connected to the front end of the rotating shaft and located at the eccentric position of the rotating shaft. According to the turnover device, the first driving source and the second driving source are linked, so that the pulling rod abuts against the cover body of the flange cover and overturns the cover body to enable the cover body to cover the flange cover, the cover body of the flange cover for needle molding can be automatically overturned and closed accordingly, and the assembly efficiency and the sanitation grade are improved.

The invention provides a quick-cooling and quick-heating water dispenser, and belongs to the technical field of living goods. The quick-cooling and quick-heating water dispenser solves the technical problem that when people use an existing water dispenser to drink cold water and hot water, people need to wait. The quick-cooling and quick-heating water dispenser comprises a base with an inner cavity, a water clamping groove used for containing a kettle is formed in the top of the base, a first water pump, a second water pump, a hot flow channel unit and a cold flow channel unit are arranged in the base, a water inlet of the first water pump is communicated with the water clamping groove through a water guide pipe, a water inlet of the second water pump is communicated with the water clamping groove through a water guide pipe, a water outlet of the first water pump is communicated with a water inlet of the hot flow channel unit through a water guide pipe, a water outlet of the first water pump is communicated with a water outlet faucet through a water guide pipe, a water outlet of the second water pump is communicated with a water inlet of the cold flow channel unit through a water guide pipe, and a water outlet of the cold flow channel unit is communicated with the water outlet faucet through a water guide pipe. The flow speed of water in the water dispenser is high, the water does not need to be preheated or precooled and can be directly discharged at the moment when buttons are pressed, and waiting time is almost zero.

The invention provides an assembling device of a plastic needle assembly of an infusion apparatus, and belongs to the technical field of infusion apparatus assembling machines. The technical problem that a plastic needle assembly cannot be automatically assembled in the prior art, so that efficiency is low is solved. The assembling device comprises a machine frame. The machine frame is provided with an index plate which can rotate around the axis of the index plate relative to the machine frame in the horizontal direction. A clamp for positioning a plastic needle body is fixed to the edge of the index plate. An upper film station fixed to the machine frame and used for assembling a filter film on an exhaust hole in the plastic needle body is arranged on the periphery of the index plate. The upper film station comprises an upper film support. A film punching assembly is fixed to the middle of the upper film station. A feeding tray used for conveying filer film paper is fixed to the rear portion of the upper film support. According to the assembling device, automatic plastic needle assembling can be achieved, and therefore production efficiency is improved; meanwhile, manual contact is avoided, and the hygiene level is improved.