A high-efficiency hot blast stove device

Abstract

The invention discloses an efficient hot blast stove device comprising a shell and a stove body. Supports are arranged at the bottom of the shell. The stove body is installed in the shell. A composite stainless steel inner container is installed in the stove body. The composite stainless steel inner container is of a two-layer structure. A combustion hot air outlet is formed in the upper portion of a cavity of an inner container body. Vent holes are distributed in the side wall of the inner container body. A fuel put-in passageway opening is formed in one side of the shell. An air inlet passageway opening is formed in the top end of the shell. The air inlet passageway opening communicates with an inner stove body air inlet. A hot air output passageway is installed on one side of the stove body. A tail gas smoke discharge passageway is installed at the position of a combustion hot air outlet. The hot air output passageway is arranged outside the smoke discharge passageway in a sleeving manner. The stainless steel double-container composite technology is adopted for the framework of the product, the space design is reasonable, a heat cycle pipeline and a waste gas smoke passageway separately work at the same time, the remarkable beneficial effects of being free of pollution and high in fuel utilization rate are achieved, and the efficient hot blast stove device belongs to an efficient, energy-saving and environment-friendly heating new device system.

Description

technical field [0001] The invention belongs to the field of hot blast stove heating, and in particular relates to a high-efficiency hot blast stove device. Background technique [0002] There are many kinds of hot blast stove devices in the prior art, but there are many problems such as unreasonable overall structure design, poor heat preservation effect of the inner tank, low energy utilization rate, short service life of the whole hot blast stove, and troublesome operation. For example: slag cleaning mainly depends on digging under the stove with tools, which is a waste of manpower. In addition, the problem of energy saving of hot blast stoves is also a problem that needs to be solved urgently. The fuel utilization rate of existing hot blast stoves is too low, and a lot of heat energy is directly wasted, which not only causes serious environmental pollution, but also causes a great waste of resources. Therefore, the existing hot blast stoves Furnace structure urgently ne...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of hot blast stove devices in the prior art, but there are many problems such as unreasonable overall structure design, poor heat preservation effect of the inner tank, low energy utilization rate, short service life of the whole hot blast stove, and troublesome operation. For example: slag cleaning mainly depends on digging under the furnace with tools, which is a waste of labor

In addition, the energy saving problem of hot blast stove is also a problem that needs to be solved urgently. The fuel utilization rate of existing hot blast stove is too low, and a lot of heat energy is directly wasted, which not only causes serious environmental pollution, but also causes a great waste of resources. Therefore, the existing hot blast stove Furnace structure urgently needs overall improvement

Images