碳捕捉回收再利用一体化装置

活性炭吸附脱附和催化燃烧设备（RCO）

PROPORTIONAL FLOW VALVE

A proportional flow valve (100), comprising a valve shell assembly (1), an electromagnet assembly (2), a valve core assembly, a sealing ring structure, and a pre-tightening force structure. The valve shell assembly (1) forms an annular mounting cavity (a); an air inlet seat (6) is formed on the open end of the annular mounting cavity (a); an air inlet channel (61) that upwardly and downwardly extends is formed in the air inlet seat (6); the electromagnet assembly (2) is used for providing an upward magnetic attraction force; the valve core assembly has an upward moving stroke under the driving of the magnetic attraction force; an air guide channel (b) is formed in the valve core assembly; the inlet of the air guide channel (b) is formed at the lower end of the valve core assembly, and is communicated with the air inlet channel (61); an outlet is formed at the side end of the valve core assembly; the sealing ring structure comprises a sealing ring (41) having an inner ring sleeved on the ...

Movable double-stirring machine

The invention belongs to the technical field of stirring equipment, and particularly discloses a movable double-stirrer which comprises a movable rack, a motor and a speed reducer are mounted on the movable rack, the speed reducer is connected with the power output end of the motor, the right output end of the speed reducer is connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is meshed with a fifth bevel gear. The fourth bevel gear is installed on the movable rack through a fifth bearing seat, the left side output end of the speed reducer is connected with a second bevel gear through a coupler, the second bevel gear is installed on the movable rack through a third bearing seat, and the second bevel gear is meshed with the first bevel gear. The first bevel gear is installed on the movable rack through a first bearing seat, a moving assembly is arranged above the movable rack, the shaft end of the first bevel gear and the ...

Production method of electrolytic copper powder

The invention belongs to the field of powder metallurgy manufacturing, and particularly discloses an electrolytic copper powder production method which is characterized in that a novel electrolytic copper powder wet anti-oxidation technology is adopted, operation is easy, the technological process is short, and the anti-oxidation effect is good. A low-temperature nitrogen feeding drying technology is adopted for a later product drying technology, an ammonia decomposition and hydrogen reduction method does not need to be adopted, it can be guaranteed that powder agglomeration and dendritic crystal shrinkage caused by high-temperature sintering of powder can be avoided, and therefore the dendritic crystal morphology structure in the copper powder can be well preserved, and the quality is high; the method is applied to the fields of powder metallurgy parts, diamond products, electric carbon products, electronic materials, chemical catalysts and the like, and the quality and stability of downstream ...

Medical wastewater zero discharge treatment system based on carbon neutralization

The invention belongs to the technical field of medical wastewater treatment, and particularly relates to a zero-discharge treatment system for medical wastewater based on carbon neutralization, which is characterized in that the output end of a pre-disinfection tank with built-in limestone and comprehensive medical wastewater is sequentially connected with a three-stage septic tank, a regulating tank, a supergravity bed and a coagulative precipitation tank; according to the medical wastewater zero-discharge treatment system based on carbon neutralization, medical wastewater is treated through an unattended operation stable and efficient combined process, the effect is good, the requirement for zero discharge of the whole medical wastewater system is met, treated water is recycled, the utilization rate of water resources is increased, resource recycling of sludge generated by wastewater is achieved, and the treatment cost is reduced. Meanwhile, greenhouse gas emission reduction is achieved ...