The invention discloses a vertical type incinerator capable of incinerating waste liquids, waste gases and solid waste simultaneously. The vertical type incinerator comprises a connecting pipe, fire-observing windows, a first combustion mechanism, a second combustion mechanism, a feeding mechanism and discharging mechanisms. The first combustion mechanism comprises a second incinerator body. According to the vertical type incinerator capable of incinerating the waste liquids, waste gases and solid waste simultaneously, the discharging mechanisms are arranged on bottom positions of a first incinerator body and the second incinerator body, ash discharging is conducted by adopting a scraper slag discharging machine at the bottom, the operation is convenient, and trouble and hard work of manual labor are reduced; besides, burning ports are formed in the bottoms of the first incinerator body and the second incinerator body, solid waste can be incinerated while the waste liquids and waste gases are incinerated, and incineration diversity of the incinerator device is increased; through peculiar oxygen-supplementing wind ports, the solid waste is blown away and soars, the contact area of the solid waste and flames is increased, it is guaranteed that the solid waste combusts fully, and it is avoided that gas explosion occurs after certain concentration is reached by accumulated organicgases because of incomplete combustion of solid waste at the bottom; and the incinerator has the advantages of high-efficiency incineration and complete incineration.