30results about How to "Reduce elbow" patented technology

A method includes in one embodiment wearing a first resilient sleeve having a first elbow pad on a first arm of the poker player, positioning the elbow pad between a surface of a poker table and the poker player's elbow of the first arm, and compressing a portion of the first resilient elbow pad between a surface of a poker table and the poker player's first elbow of the first arm to resiliently support the weight of the poker player's first arm on the first elbow pad during play of a plurality of poker games. The method may further include positioning a hot pack or a cold pack in a pocket attached to the sleeve on the first arm during play of the plurality of poker games.

The invention discloses a full-automatic medical cleaning machine. The full-automatic medical cleaning machine comprises a frame, a cleaning bin and a water pump, wherein a cleaning frame is positioned in the cleaning bin; a water inlet is formed in the lower end of the cleaning frame; a water inlet main pipe is arranged at one side of the cleaning frame, and is connected with the water inlet; a main water pipe is arranged at the bottom of the cleaning bin; a joint device is arranged at a water outlet end of the main water pipe; a butt joint ring is arranged in a pipe hole in the upper end of the joint device; a water inlet end of the main water pipe is connected with the water pump; when water is supplied into the cleaning bin, the water pump is started, and the butt joint ring in the joint device is upwards flushed by water pressure under water pressure impact provided by the water pump, so that the top surface of the butt joint ring is tightly butted to the periphery of the water inlet in the bottom surface of the cleaning frame; and when the water is stopped being supplied into the cleaning bin, the butt joint ring in the joint device downwards drops to reset under the effect of self gravity. The full-automatic medical cleaning machine adopts the novel joint device, so that the use level of water pipes is reduced, the water resource is saved, the space in the cleaning bin is enlarged, and the cleaning capacity is improved.

A solar heat-collector comprises a heat-absorbing plate, a heat-absorbing pipe, a water intake main pipe and a discharge main pipe. On the heat-absorbing plate and pipe is disposed heat-absorbing material. Its manufacture method includes the following steps: processing and laying the foam sandwich board with the heat-absorbing plate; setting the heat-absorbing pipe; connecting two ends of the heat-absorbing pipe with the water intake and discharge main pipes separately with a quick connector; coating the heat-absorbing material; setting a supporting method including the following steps: mounting the solar heat collector and a insulated water tank; connecting one end of water intake and discharge main pipes with the insulated water tank separately and connecting a water supply pipe for supplying hot-water to all the users by using a hot-water main pipe and hot water branch pipes.

The invention discloses a valve element assembly and a stop valve. The valve element assembly is characterized by comprising a valve rod, a valve clack and a sealing filler piece; the valve clack is coaxially and fixedly connected to the lower end of the valve rod; taper threads are distributed on the outer circumferential wall of the valve clack; a center through hole is formed in the sealing filler piece; and the sealing filler piece is made of plastic, and during using, a corresponding inner thread matched with the taper threads is generated in the center through hole of the sealing filler piece through the taper threads of the valve clack. After the valve element assembly is adopted in the stop valve, the stop valve is simple in structure and convenient to use, during using, only the sealing filler piece needs to be fixed in an installing groove of the stop valve firstly, the inner thread on the sealing filler piece is generated through the corresponding taper threads of the valve clack, the positioning problem does not need to be considered, and matching is reliable.

The invention relates to a horizontal activated carbon absorption tower, which relates to the technical field of horizontal activated carbon absorption tower devices in an aspect for carrying out organic waste gas control. The horizontal activated carbon absorption tower comprises an air inlet, an air outlet, a material inlet, a material outlet, a base, separation plates, separation screens, activated carbon and a carbon tower body, wherein both sides of the carbon tower body supported on the base are respectively provided with the air inlet and the air outlet, the upper part of the carbon tower body is provided with the material inlet, the lower part of the carbon tower body is provided with the material outlet, two groups of activated carbon are transversely arranged on the carbon tower body between the air inlet and the air outlet, the separation screens are distributed on the outer periphery of the length direction of each group of activated carbon, and the side wall of each group of activated carbon is vertically provided with two separation plates vertical to the separation screens. The invention achieves the goals of simple structure, convenient installation, easy material discharge and cost saving.

The invention discloses a zero-discharge system for desulfurization wastewater. The zero-discharge system comprises a boiler, a dust remover and a desulfurization tower, which are arranged in sequence; a drying tower is arranged between the boiler and the dust remover; and a rotary atomizer is arranged on the tower top of the drying tower. The rotary atomizer rotates at a high speed and wastewatergenerated by the desulfurization tower is sprayed into the drying tower by the rotary atomizer; and an air flow diversion device is arranged in the drying tower, exhaust gas generated by the boiler enters the drying tower through an exhaust gas inlet and forms a downwards rotating air flow under the diversion of the air flow diversion device, and the rotating direction of the air flow is oppositeto the rotating direction of the rotary atomizer. The zero-discharge system for the desulfurization wastewater provided by the invention is used for wastewater treatment, in which the desulfurizationwastewater is directly atomized by the rotary atomizer and instantaneously evaporated by the hot exhaust gas in the drying tower, therefore no sludge is produced and no heating is needed in the process, so that the construction cost and the running cost of the zero-discharge system for the desulfurization wastewater are greatly reduced.

The invention discloses a device for gasifying and reducing high-temperature oil gas, removing dust, cooling, reducing tar, refining and separating. The device comprises a reaction kettle, a first dust remover, a primary filter, a secondary filter, a refining kettle and a second dust remover which are connected sequentially, wherein the reaction kettle is used for performing dry distillation and gasification reduction on coal; the first dust remover is used for removing a large amount of the dust entrained by the high-temperature oil gas; the primary filter is used for continuously removing the dust from the high-temperature oil gas and reducing heavy tar content; the secondary filter is used for continuously cooling the heavy tar and removing coal dust from the oil gas; the refining kettle is used for further performing gasification and reduction on fatlute through heating catalysis; and the second dust remover is used for performing heating catalysis and gasification-reduction on thegenerated oil gas to further remove the dust. The device has high removal rate of the dust and the heavy tar, can automatically lock gas, can continuously discharge materials, further utilizes the fatlute, increases the additional value of products, improves the quality of products, simplifies the subsequent separation equipment, can realize continuous operation and truly realizes industrializedmass production.

The invention relates to a deep flue gas purification device for efficient desulphurization and dust removal. The deep flue gas purification device for efficient desulphurization and dust removal comprises an absorption tower, wherein a slurry pool and a flue gas absorption area located above the slurry pool are arranged in the absorption tower; a circulating slurry spray device is arranged at a flue gas inlet; the flue gas absorption area is partitioned into a first absorption area and a second absorption area located at one side of the first absorption area by a partition plate; a flue gas turn-round channel enabling a flue gas to flow to the second absorption area from the first absorption area is arranged between the partition plate and the slurry pool; the first absorption plate is provided with a first slurry spray layer, and the second absorption area is provided with a second slurry spray layer; the first slurry spray layer, the second slurry spray layer and the circulating slurry spray device are all connected with the slurry pool through a slurry circulation pump; a demister, a dust remover and a flue gas outlet are sequentially arranged above the second slurry spray layer from bottom to top. The device synchronously realizes deep purification in flue gas desulphurization and dust removal in one piece of equipment, thus reducing the height of the absorption tower, reducing the flowing resistance of the flue gas, saving the building expense, and reducing the running cost.

The invention discloses a lignite gasification-reduction three-stage dust removal cooling and automatic air lock device, which is characterized by comprising a first filter, a second filter, a round pipe and a third filter which are sequentially connected with a first air outlet of a reaction kettle, wherein the first filter is used for receiving dust-containing high-temperature oil gas exhaustedfrom the first air outlet; the second filter is used for removing a large amount of dust and heavy tar in the high-temperature oil gas from the first gas inlet; L-shaped angle steel for dust removal is arranged at the inside; a reverse-eight-shaped rectangular baffle plate is connected in a sealed way; the round pipe is connected with three filters; a valve is arranged at a part connected with thefirst filter; the third filter is used for cooling the tar and dust-containing particles. The device provided by the invention has the advantages that automatic gas lock and continuous material discharging are realized; the content removal rate of the dust-containing particles and the heavy tar is high; the product quality is greatly improved; equipment is simplified for subsequent coke oven gasand light tar separation; the quality is improved; the continuous operation can be realized; the industrial mass production is really realized.

The invention provides an intelligent fluid pump group. The intelligent fluid pump group comprises an H steel frame, and at least two intelligent variable-frequency pumps are installed at the bottom of the H steel frame; water inlets of the intelligent variable-frequency pumps are connected with suction fluid directors, and the suction fluid directors are connected with a first water collection pipe installed at the top end of the H steel frame through first vertical pipes; and water outlets of the intelligent variable-frequency pumps are connected with connecting pipes, the connecting pipes are connected with multifunctional valves, and the multifunctional valves are connected with a second water collection pipe installed at the top end of the H steel frame through second vertical pipes.According to the intelligent fluid pump group, noise and vibration are low in the running process, the occupied area and space are small, the intelligent fluid pump group does not need to depend on anexternal sensor, and therefore the pumping efficiency is improved to the maximum limit; and the concentricity of the intelligent variable-frequency pumps is high, pump shafts and motor shafts are positioned by adopting machining connecting steel frames and connected through rigid couplers, impellers achieve dynamic balance design, and flow channels achieve optimization design.

The invention discloses a horizontal fluidized bed jet mill which comprises a crushing chamber, a transition chamber, a grading chamber as well as a separation plate and a backflow plate, wherein a grading wheel is arranged inside the grading chamber; the crushing chamber, the transition chamber and the grading chamber are communicated in a horizontal direction; the separation plate is positionedbetween the crushing chamber and the transition chamber and is used for partitioning the crushing chamber from the transition chamber; and the separation plate is of a porous structure. The inventionaims to improve equipment efficiency and solve the problems that a conventional fluidized bed jet mill is cumbersome and hard to operate.

The technical field of the invention is steam turbines including a steam feed circuit based on a functional steam generator set that may be nuclear- or fossil-fuel powered, and in particular a steam feed circuit (1) of a turbine (2), comprising n main steam lines (3) and n′ steam admission lines (4) to the turbine, the number n′ of steam admission lines (4) to the turbine being strictly greater than the number n of main steam lines (3), characterized in that there are n direct steam admission lines (5) to the turbine linking the as main steam lines (3) directly to the steam admission lines (4) to the turbine.

A glass polishing device has a casing adapted for operative engagement with the exterior surface of a powered drill motor. The casing includes a handle extending from a second side opposite an opening in an opposite first side thereof from which a handle of the engaged drill motor projects. A triggerable fluid supply is coupled to the casing and projects fluid to a tool or a section of glass being resurfaced by the tool.

The invention relates to the field of design and construction of water system test pipelines, provides a quickly-built water system pipeline test platform and a working method thereof, which are particularly suitable for laboratory building and used for test research on water system pipeline element characteristics, pipeline configuration, pipeline trend, performance and the like. The platform comprises a basic element, a basic platform mounting plate and a computer software system, wherein the basic elements comprise basic functional elements manufactured in a standardized mode and basic connecting elements manufactured in a standardized mode, and the computer software system comprises a basic library module, a design module, an auxiliary module and a warehouse management module. The testplatform provided by the invention has the characteristics of multiple research functions, short construction time, simple transformation and high reuse rate of pipeline components.

A complete fuel gas combined cooling, heating and power device comprises a generator set host, a generator set integrated transmission and distribution device, a lithium bromide unit host, an air conditioner integrated transmission and distribution device and a control system; the generator set integrated transmission and distribution device and the air conditioner integrated transmission and distribution device are both modular skid-mounted structures; the generator set host is provided with an intercooling water outlet port, an intercooling water return port, a cylinder sleeve water outlet port and a cylinder sleeve water return port; the lithium bromide unit host is provided with an air conditioner cooling water outlet port, an air conditioner cooling water return port, an air conditioner cold/warm water outlet port and an air conditioner cold/warm water return port; and a smoke heat exchanger is integrated at a high exhaust opening in the lithium bromide unit host, and a heat exchange water pipeline of the smoke heat exchanger is connected with the lithium bromide unit host. According to the complete fuel gas combined cooling, heating and power device, on the one hand, the structure is compact, the degree of modular integration is high, and the process that users install pipelines and elbows on site can be omitted; and on the other hand, the system running resistance and equipment running energy consumption can be reduced, and time, cost and space are saved.