Small pig raising sewage treatment all-in-one machine

Abstract

The invention provides a small pig raising sewage treatment all-in-one machine, and belongs to the field of sewage treatment. The small pig raising sewage treatment all-in-one machine comprises a water collecting pond, a slag-liquid separator, an adjusting pond, a coagulation reaction tank and a purification reaction tank which are sequentially arranged, wherein the water inlet end of the slag-liquid separator is connected with the water collecting pond, the water outlet end of the slag-liquid separator is connected with the adjusting pond, an agent adding mechanism is arranged on the coagulation reaction tank, the agent adding mechanism is used for adding an agent into the coagulation reaction tank, the purification reaction tank is used for carrying out ozone oxidation reaction with sewage, a reaction cylinder is arranged in the purification reaction tank, a water outlet pipe is arranged at one end of the purification reaction tank, a sludge discharge pipe is arranged at the bottom of the purification reaction tank, and one end of the sludge discharge pipe is connected with the water collecting pond. The small pig raising sewage treatment all-in-one machine has the advantages that the all-in-one machine can be suitable for small breeding retail farmers, the emission standard is met, and the emission cost is reduced.

Description

Technical field [0001] The present invention belongs to the field of sewage treatment, and more particularly to a small pig sewage treatment. Background technique [0002] In the past, pig sewage is discharged by centralized treatment, requiring special personnel management, and high emission standards, and the treatment process is more residual separation - A2 / O biochemical - materialized depth treatment. [0003] This processing process has developed mature, but for sewage discharged from a large number of cultured retail, this processing is not applicable, the investment of pipe network is large, and the high standard emissions have increased the cost, and is also restricted by the management of special personnel. Therefore, currently in the breeding Decreased sewage treatment processes and equipment lack of sewage treatment equipment suitable for small breeding retail households. Inventive content [0004] It is an object of the present invention to overcome the disadvanta...

AI Technical Summary

Problems solved by technology

[0003] This treatment process has been developed and mature, but it is not suitable for the sewage discharged by a large number of retail farmers who are not easy to concentrate. The investment in the pipeline network is large, and the high standard discharge increases the cost. It is also limited by the professional operation and management of special personnel. Among the discharged sewage treatment processes and equipment, there is a lack of sewage treatment equipment suitable for small-scale farming and retail households

Images