Rapid concentration and purification treatment device and method for hydrate sludge

Abstract

The invention belongs to the technical field of sludge treatment, and particularly relates to a rapid concentration and purification treatment device and method for hydrate sludge. The device comprises a reaction kettle shell, an upper end cover, a refrigerant filling port, a pressure sensor, a temperature sensor, a sludge filling port, a fastening bolt, a gasket, a first hydrate storage tank, a second hydrate storage tank, a front baffle, a rear baffle, a support, a manual rocking handle, a horizontal linear lead screw, a first objective table, a sliding door, a right baffle, a refrigerant tank, a sludge residue storage device, a water pump, a second objective table, a centrifugal machine, a dissociation reaction kettle, a fixing device, a three-way connector, a first water outlet of the dissociation reaction kettle, a second water outlet of the dissociation reaction kettle, a purified water collecting tank, trundles, an intelligent controller, a positioner, a driver, a stepping motor, a control panel, a PC end, a coil pipe, an upper baffle, a filter screen, a sliding block, a clamping ring, a test tube, a heat preservation box, a safety valve and a liquid storage device. The device has the advantages of functional complementation, low energy consumption and high efficiency.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a rapid concentration and purification treatment device and method for hydrate sludge. Background technique [0002] With the rapid development of my country's social economy and the continuous advancement of urbanization, the discharge of sludge and sewage is also increasing, and the rate of sewage treatment plants and sewage treatment is also increasing year by year. The sewage treatment industry has developed rapidly in the past two decades. For example, my country's sewage treatment rate soared from less than 16.2% in 1998 to 95% at the end of 2017, with remarkable environmental benefits. Now the sludge treatment process has the following aspects: [0003] The composition of sludge is complex, containing organic matter, heavy metals, toxic substances, etc. If the sludge is not treated in a timely and reasonable manner, it will pose a great threat to the environment...

AI Technical Summary

Problems solved by technology

If the sludge is not treated in a timely and reasonable manner, it will pose a great threat to the environment and restrict the development of the sludge treatment field.

[0004] At present, most sludge treatment products have a single function; the maintenance of product parts has the problem of inconvenient replacement, which increases the price of the product; the treatment process is cumbersome and the cost is high; the treatment period is long, and the moisture content of the treated sludge is high

Images