31results about How to "Lower Upfront Costs" patented technology

An equipment cooling system and method employing modular scalable coolant distribution units that interface with each other to provide liquid cooling for computer data centers. The coolant distribution unit (CDU) permits the use of elevated water temperatures without increasing the load on the computer room air conditioning. A control unit processes environment data to control pump and valve components supporting redundancy and multiple primary and secondary coolant loops.

A system and method for liquid-liquid free-cooling that may include a modular coolant distribution unit (CDU) is provided. CDUs can incorporate integral free-cooling or bolt on free-cooling switch modules. The free-cooling flow can be either direct or indirect. Units can interface with each other to provide scalable cooling for computer data centers. Embodiments of the system can integrate with electronics rack passive rear door liquid heat exchangers.

The invention relates to a system for combustible waste co-processing in cement kiln with bypass exhaust and waste heat power generation and aims to provide a system with high ability to process the combustible waste and guarantee production quality of the cement. The technical scheme includes that the system comprises a generating device, a kiln tail preheater, a kiln head waste heat boiler, a kiln tail waste heat boiler, a collecting device, an incinerator, a raw material vertical mill and a bypass exhaust device; the kiln head waste heat boiler and the kiln tail waste heat boiler are connected with the generating device, a gas inlet of the kiln head waste heat boiler is connected with a waste gas outlet of a clinker cooler, a waste gas outlet of the kiln tail preheater is connected with a gas inlet of the kiln tail waste heat boiler, and a discharging outlet of the kiln tail preheater is connected with a feeding inlet of a feed-end chamber of a rotary kiln; and a smoke outlet of the incinerator is connected to a decomposing boiler of the kiln tail preheater.

The invention relates to a conveying device for an automobile electronic assembly line. The conveying device for the automobile electronic assembly line comprises a deskboard, at least one tray, horizontal drive mechanisms arranged at the bottom end of the deskboard, a track assembly arranged at the upper end of the deskboard, and at least one group of clamping air cylinders. At least one long strip-shaped through hole is formed in the deskboard in a way of extending along the horizontal direction; each horizontal drive mechanism comprises a rodless cylinder, and a jacking assembly driven by the rodless cylinder so as to move horizontally; each jacking assembly comprises a jacking air cylinder, and a jacking claw connected with the output end of the jacking air cylinder; and each jacking claw penetrates through the corresponding long strip-shaped through hole. According to the conveying device for the automobile electronic assembly line provided by the invention, the conveying manner is realized by pushing and pulling the trays through the air cylinders instead of dragging through a belt, so that products can be accurately positioned, and the earlier-stage cost input of the belt isreduced; and meanwhile, the deskboard can be quickly disassembled, so that a line body can be disassembled into a single machine and a conveying part with specific capabilities, production schedulingis realized conveniently, the line body can be quickly conveyed and assembled, and later maintenance and part replacement can be further carried out conveniently.

The invention discloses a preparation method of sulfoaluminate Belite cement. The preparation method comprises the following steps: taking industrial waste residues and industrial gypsum as raw materials, taking bauxite or bauxite tailings as a corrective material, adding water for grinding after mixing, molding, carrying out hydrothermal reaction, and then, smashing, calcining and grinding, so as to obtain sulfoaluminate Belite cement, wherein the main components of the sulfoaluminate Belite cement are C4A3S<-> and beta-C2S. According to the invention, the sintering temperature of the sulfoaluminate Belite cement is reduced through the hydrothermal reaction performed in advance, the energy consumption is reduced, the performance of the sulfoaluminate Belite cement is improved through a proper ratio and a proper technology, and the fact that the low-carbon sulfoaluminate Belite cement is prepared under low temperature; besides, limestone is not used, the generation of carbon dioxide is avoided, the environmental pressure is increased, and the energy consumption is low due to low calcination temperature; therefore, the preparation method of the sulfoaluminate Belite cement is low-carbon and environment-friendly.

The invention discloses a low-temperature preparation method of a concrete anti-cracking agent, which comprises the following steps: (1) Putting raw materials into a planetary ball mill, mixing and grinding; wherein, the raw materials include aluminum-calcium raw materials, aluminum raw materials, calcium Raw materials, industrial gypsum; (2) Press the raw materials mixed in step (1) into cakes, place them in a high-temperature electric furnace, calcinate them at a temperature of 700°C-1200°C, and then take them out for rapid cooling; (3) Take out the mixture obtained in step (2) The product is ground to obtain a sulphoaluminate anti-cracking agent. The present invention directly utilizes and contains intermediate product phase CA (monoaluminate calcium), CA 2 (Calcium dialuminate) and other common wastes of aluminates are used as raw materials, and the raw materials do not need to be modified or otherwise treated, which saves processing costs and improves the utilization rate of raw materials. The initial cost is greatly reduced, and the environmental problems caused by industrial waste residues are solved at the same time.

The invention discloses a low-temperature preparation method of sulfosilicate-belite-sulfoaluminate cement, which comprises the following steps: (1) putting raw materials into a planetary ball mill, mixing and grinding; wherein, the raw materials include aluminum Silicon raw materials, aluminum raw materials, calcium raw materials, silicon raw materials, industrial gypsum; (2) press the raw materials mixed in step (1) into cakes, place them in a high-temperature electric furnace, and calcinate at a temperature of 700°C-1200°C, Then take out the rapid cooling; (3) grind the product obtained in step (2); (4) mix and grind the product obtained in step (3) with dihydrate gypsum to make cement. The present invention directly utilizes the common wastes containing the intermediate product phase calcium-aluminum feldspar and other aluminates as raw materials, and the raw materials do not need to be modified or treated in other ways, and the utilization rate of the raw materials is improved while saving the processing cost. The initial cost is greatly reduced, and the environmental problems caused by industrial waste residues are solved at the same time.

The invention discloses a rectangular multi-light source lighting device and a defect detection method for its application. The lighting device includes: an adjustment bracket, including a z-direction bracket and a movable frame that can move vertically along the z-direction bracket; the lighting bracket , including a "well"-shaped frame, the "well"-shaped frame extends in the circumferential direction to form four pairs of cantilevers, the inner sides of the two opposite cantilevers are used to erect the light source, and the outer sides of the two opposite cantilevers are used to set the angle adjustment device; The "well"-shaped frame is also provided with a shooting component at the bottom; an object stage is formed at the bottom of the lighting bracket to be measured; a controller is used to control each of the light sources to be turned on or off according to preset rules, and Controlling the shooting component to acquire the image of the workpiece to be tested; the machine vision detection module is used to generate a composite image according to the images of the workpiece to be measured acquired by the shooting component under all lighting environments. The defect detection method is applied to the above-mentioned lighting device. The modular assembly of the invention guarantees the detection reliability.

The invention discloses a T beam mould moving device and a specific use method thereof. A track is laid on each side of a T beam side mould; each track is provided with a mould moving trolley; the upper surface of each mould moving trolley is provided with a plurality of bidirectional adjustment devices; each horizontal drawing oil cylinder is arranged at a position adjacent to the corresponding bidirectional adjustment devices. According to the T beam mould moving device and the specific use method, the demoulding and mould clamping efficiency of the T beam side mould is improved due to each mould moving trolley and the parts which are arranged on the upper portion of the mould moving trolley and the bottom of the T beam side mould is provided with a pulley block, the surface of a lapping plate is provided with a sliding channel, the pulley block and the sliding channel are corresponding to each other, the friction force in the movement process of the T beam side mould is converted into the rolling friction, and accordingly the service life of the T beam side mould is extended.

A movable discharge device of a belt conveyor is applied to the technical field of power, ports, metallurgy and mines and comprises a driving device, a base, a transmission device, a reversing baffle, a funnel, travel switches, a coupler and a head protection cover. The driving device is connected with the base through a thread. The transmission device penetrates through the funnel and is connected with the base through a thread. A shaft extension at one end of the transmission device is connected with the driving device through the coupler. The funnel is connected with the base through a thread. The reversing baffle is arranged in the funnel and engaged with the transmission device through a chain on the reversing baffle, and the head protection cover is connected with the funnel through a flange. The travel switches are arranged at the two ends of the movable discharge device of the belt conveyor. The discharge device is simple in structure, the failure rate is lowered, the equipment structure is more compact, and vertical space is saved. A PLC control system is utilized for monitoring the discharge condition in real time, intelligent equipment control is truly achieved, and operation is convenient, easy and fast.