41results about How to "Guaranteed normal export" patented technology

The invention provides a method for manufacturing illuminant on a transparent sapphire heat conductive plate. The method includes two steps: manufacturing a first sapphire heat conducting light-transmitting plate for fixing chips, and manufacturing a second sapphire heat conducting light-transmitting plate which is closely attached with fluorescent powder film. The obtained illuminant on the sapphire heat conducting light-transmitting plates can be connected with an upper wiring plate and a lamp base in a grooved and clamped manner. The method is simple in technology and easy to operate, and heat generated by the chips can be transferred out by not mainly relying on heat radiation, but in a heat conducting manner via a base directly.

The invention relates to the technical field of textile machinery, in particular to a bobbin limiting mechanism. The diameters of the two ends of each bobbin are unequal, and the two ends are a big end and a small end correspondingly. The limiting mechanism comprises a support. A hopper is arranged on the support. A feeding inlet is formed in the upper end of the hopper. A slope allowing bobbins to slide down is arranged in the feeding inlet. A bobbin turning rod is arranged between the slope and the inner wall, opposite to the slope, of the hopper. A bobbin channel allowing the bobbins to drop down vertically is arranged under the hopper. The lower portion of the bobbin channel is connected with a discharging mechanism. Through the limiting mechanism, the bobbins can fall into a bobbin basket orderly in the mode that the bobbins are consistent in the directions of the big ends and the small ends, manual intervention is avoided or reduced to the greatest extent, and pause of a machine for the next procedure is reduced or eliminated.

The invention relates to a reducing agent tank 1 for holding a liquid reducing agent as a so-called SCR tank. The SCR tank comprises at least one device for deaerating the tank, which device is closed off by means of at least one pressure-compensating element which permits an exchange of gas but which closes off the tank in a pressure-tight manner. The reducing agent tank (1) also comprises at least one deaeration line (5) which communicates with the pressure-compensating element, with the deaeration line (5) being guided at least to a point above the maximum permissible fording level of the tank when the tank is in the installation position. The deaeration line (5) has at least one first downward-sloping line section (5a) which branches into a second rising line section (5b) for deaeration and a third falling line section (5c) for gravity-induced condensate drainage (FIG. 1), at least the third falling line section (5c) is aided for blow-down valve closing.

The invention relates to a solid waste landfilling method. Through paving the driving rod surface of a to-be-landfilled area, the waste safety during the transporting process is ensured; in addition,after transporting the waste, an unloading site and a motor vehicle are timely cleaned to ensure the transporting safety; and moreover, layered landfilling operation is adopted to ensure landfilling safety of the interior waste, so that the surrounding vegetation and ecological environment are ensured, and the human water and human health and safety are also ensured.

The invention provides a fabrication method of a high-efficiency Q-LED package structure. A traditional fluorescent powder layer is substituted by a quantum dot adhesive layer, a chip group is connected and fixed between two layers of transparent substrate to form a sandwich structure, the whole sandwich structure is placed in an armor metal structure, an opening is formed in an upper part of the metal structure, light given out from chips can be given out through the upper part, and the chips at two ends are connected with the outside from a lower part of the metal structure through wires. The fabrication method is simple in technology process, high in production efficiency and low in cost; quantum dots are sealed between two Parylene functional film layers, so that the high-efficiency Q-LED package structure can be used for a long time and cannot be affected by water and air, and the limitation of an environment condition is reduced; and the quantum dots are coated in an adhesive film form, so that the thickness of an adhesive film can be enabled to be uniform, and the light color is more uniform.

The invention discloses a novel high-efficiency heat dissipation injection mold, and belongs to the field of injection molding. The novel high-efficiency heat dissipation injection mold comprises an upper mold and a lower mold which match each other, the ends, close to each other, of the upper mold and the lower mold form a mold cavity, and an injection molding port is dug in the middle of the upper end of the upper mold. Through arrangement of an outer guide expansion mechanism and a heat collection outer guide mechanism, in one aspect, during injection molding, heat in melt may be transferred to the outside along the outer guide expansion mechanism, an embedded layer is heated to expand, meanwhile, an epitaxial heat conduction needle is extended out of the upper mold, so that a contact area with the outside can be effectively increased, and outer heat dissipation can be significantly accelerated; and on the other hand, the heat of the melt is collected to the heat collection outer guide mechanism along a heat conduction rod, heat is dissipated to the outside through a condensation channel, so that dissipation of the heat carried in the melt can be effectively accelerated, coolingtime of the melt can be significantly shortened through double heat dissipation, cooling and shaping of a finished product is further accelerated, and then the working efficiency of a whole injectionmolding process can be effectively improved.

The invention discloses a frequency converter control cabinet in a mutual backup automatic switching mode realized by utilizing hard logic. The frequency converter control cabinet comprises a main control cabinet and a local cabinet. The main control cabinet is electrically connected with the local cabinet, and the local cabinet is connected to a first exhaust fan and a second exhaust fan. Compared with the prior art, the frequency converter control cabinet is simple in structure and reasonable in design, the mutual backup automatic switching is achieved through the hard logic, the control isvery reliable, the situation of program bug mistaken switching is avoided, and mistaken switching is eliminated fundamentally.

The invention discloses a lining double-layer oil tank structure and a transformation method of a single-layer oil tank, and belongs to the technical field of underground oil tank transformation of gas stations. The lining structure comprises a bottom coating, a lining outer layer, a lining middle layer, a lining inner layer and a static conductive layer which are sequentially arranged inwards from the inner wall of a single-layer tank body, a monitoring port, a manhole and a lifting lug are arranged on the single-layer tank body, the bottom coating is used for increasing the bonding strength of the single-layer tank body and the lining outer layer, and the bottom coating is formed by coating the inner wall of the single-layer tank body with resin. The bonding strength between the bottom coating and the inner wall of the single-layer tank body is larger than or equal to 5.5 MPa, an annular reinforcing rib cover plate is installed at the position of a channel steel annular reinforcing rib of the single-layer tank body, and the lining outer layer and the lining inner layer are combined on the periphery of a manhole neck and form the sealing edge of the lining middle layer. According to the lining double-layer oil tank structure and the transformation method of the single-layer oil tank, the problem that an in-service single-layer steel oil tank of a gas station is upgraded and transformed into a double-layer oil tank can be solved without dismantling original reinforcing ribs, and repair of leakage points in the in-service steel oil tank, treatment of manhole wells and the reinforcing ribs and the like are included.

The invention provides tin-based high-resistance film coating liquid. The tin-based high-resistance film coating liquid is prepared from tin-based alloy, water, a dispersing agent, a thickening agent and ethyl alcohol. The invention further provides a preparation method of the tin-based high-resistance film coating liquid. Furthermore, the invention further provides a preparation method of the tin-based high-resistance thin film. According to the tin-based high-resistance film provided by the invention, the specific film coating liquid and the multi-layer dip-coating process are adopted, so that the film which not only can ensure the export of static electricity, but also does not affect the conduction of signals is obtained.

The invention belongs to the technical field of construction machinery and discloses a deodorization-type tea filter storage device for an office area. The device of the invention comprises an outer cylinder, an inner cylinder, an upper guide plate, a cylinder body, a lower bottom plate, a tea lead-out assembly, an outlet pipe, a tea processing assembly, and a tea storage assembly, wherein the inner part of the outer cylinder is separated to form a tea separation cavity and a tea processing cavity; the inner cylinder has an I-shaped structure and is installed in the tea separation cavity; theupper guide plate, the cylinder body and the lower bottom plate are integrally formed; the bottom surface of the upper guide plate, the outer wall of the cylinder, the top surface of the lower bottomplate and the inner wall of the outer cylinder are combined to form a tea lead-out cavity; the tea lead-out assembly is installed in the tea lead-out cavity; the outlet pipe is connected with the teaoutlet cavity and the tea processing cavity, and the top end of the outlet pipe is provided with an air outlet port; the tea processing assembly is installed in the tea processing cavity and comprisesa shredding mechanism, a filter material screen and a drying and lead-out mechanism arranged in sequence from top to bottom; and the tea storage assembly is installed at the bottom of the outer cylinder. To sum up, not only the separation operation of tea and water is effectively realized, but also the secondary treatment of separated tea is effectively achieved, thus effectively meeting the userequirements of cleaning and recycling residual tea.

The invention discloses an intermittent double-wall corrugated pipe feeding device, and relates to the technical field of double-wall corrugated pipe production equipment. The intermittent double-wall corrugated pipe feeding device comprises a storage barrel, a guide pipe, a discharge pipe and a feed pipe; the bottom end of the storage barrel is welded to the top end of the discharge pipe through the guide pipe; the feed pipe is welded to the top end of the storage barrel; a bracket is welded to one side of an inner cavity of the discharge pipe; a limiting pipe is welded to one end of the bracket; meanwhile, a driving module is mounted in an inner cavity of the limiting pipe; a blockage module is mounted at the top of the driving module; meanwhile, the top end of the blockage module is inserted in an inner cavity of the guide pipe; the driving module comprises a first protection box; and a motor is mounted on one side of the bottom surface of an inner cavity of the first protection box. The intermittent double-wall corrugated pipe feeding device can intermittently guide out stored raw materials, can reduce the labor intensity of workers, can prevent accumulation of the raw materials, improves the operation stability of double-wall corrugated pipe production equipment, and meanwhile, can achieve an alarm reminding function in shortage of the materials.

The invention belongs to the field of vegetable winnowing, and particularly relates to a scattering type vegetable winnowing machine which comprises a base and a winnowing machine body. The winnowing machine body is fixedly installed at the top of the base, a first conveying belt is fixedly installed at a feeding port in the left side of the winnowing machine body, and a controller is fixed to the front side wall of the first conveying belt. A supporting plate is fixed to the back face of the first conveying belt, a fixing plate is fixed to the outer wall of the supporting plate, and a first limiting sliding groove is formed in the bottom of the fixing plate. Vegetables freely fall in a hopper, a pressure sensor can accurately feed back the amount of the vegetables put in one time through weight reduction of the hopper, meanwhile, a first electric push rod can be used for driving the hopper to move back and forth, and therefore the put vegetables can be evenly spread on the surface of the conveying belt, and compared with the prior art, manual putting is not needed, putting is accurate and uniform, the winnowing quality can be effectively guaranteed when vegetables enter the winnowing machine body for winnowing, and then the quality of the vegetables in the later period is guaranteed.