41results about How to "Avoid clogged pipes" patented technology

The invention discloses a damping device. A device for adding a solid organic surface treatment agent for titanium dioxide comprises a steam powder machine feeding screw, a steam powder machine and a configuration storage tank, wherein a first feed port is formed in the steam powder machine feeding screw; a solid organic surface treatment agent feeding screw is connected onto the first feed port; the solid organic surface treatment agent feeding screw is driven by a solid organic surface treatment agent feeding screw variable-frequency motor; a second feed port is further formed on the solid organic surface treatment agent feeding screw. The solid organic surface treatment agent entering the steam powder machine from the configuration storage tank originally directly enters the steam powder machine feeding screw from the solid organic surface treatment agent feeding screw, so that the solid organic surface treatment agent and the titanium dioxide are primarily mixed in the steam powder machine feeding screw and enter the steam powder machine together, a series of problems caused by dissolving the solid organic surface treatment agent into water and conveying the solid organic surface treatment agent into the steam powder machine are fundamentally eliminated , and new functions are increased.

The invention belongs to the technical field of vegetable washing sinks, particularly relates to a domestic anti-blocking vegetable washing sink, and aims to solve the problem that the funnel and pipeline of a domestic vegetable washing sink are prone to blocking, and the use of the sink is affected. According to the technical scheme, the domestic anti-blocking vegetable washing sink comprises a vegetable washing sink body and pipe connection flange plates and is characterized in that a faucet fixing seat is fixed to the outer wall of one side of the vegetable washing sink body, a faucet is connected to the top outer wall of the faucet fixing seat in an inserted manner, ports are formed in two sides of the bottom outer wall of the vegetable washing sink body, a first funnel storage pipe and a second funnel storage pipe are respectively fixed to the inner walls of the two ports, and a first linkage pipe and a second linkage pipe are respectively fixed to the bottom outer walls of the first funnel storage pipe and the second funnel storage pipe through the pipe connection flange plates. The vegetable washing sink has the advantages that fan blades are driven to rotate through water flow so as to drive an anti-blocking seat to rotate to drive an anti-blocking rack to stir sundries such as vegetable leaves, the funnel is prevented from being blocked by the static sundries, an external power supply is not needed, manual sundry fishing is not needed, and clean and efficient sewage discharge is achieved.

The invention discloses a central tube multi-nozzle gas washer. The washer comprises a condensate spray pipe, one end of the condensate spray pipe is provided with a condensate inlet, the other end of the condensate spray pipe is used for being inserted into a crude syngas outlet of a gasifier, a sleeve which sleeves the condensate spray pipe is arranged on the periphery of the condensate spray pipe, one end of the sleeve is installed at the crude syngas outlet of the gasifier in a sealed mode, the other end of the sleeve is of a sealing structure, the end, provided with a condensate inlet, of the condensate spray pipe is installed on the sealing structure in a sealed mode, a gas outlet is formed in the sleeve wall surface, side nozzle assemblies perpendicular to the condensate spray pipe wall surface are arranged on the outer wall surface of the condensate spray pipe at intervals, and the side nozzle assemblies are located on the portion, extending into the sleeve and the crude syngas outlet of the gasifier, of the condensate spray pipe. High voltage process condensate and the crude syngas are sprayed in the perpendicular direction through the side nozzle assemblies, a flow field is optimized, the condensate and the syngas are mixed to be more uniform, the wetting effect is greatly improved, and fine ash is more likely to be removed at a downstream elution tower.