Double-circulation heat accumulation nozzle type furnace kiln
A double cycle, heat storage technology, applied in the field of furnaces, can solve the problems of high flue gas discharge temperature, poor application effect, heat utilization effect and flue gas discharge temperature performance need to be improved, to achieve low flue gas discharge temperature, Take full advantage of the effect
Inactive Publication Date: 2015-08-19
DEQING HONGAN FURNACE TECH CO LTD
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0028] Such as Figure 1-Figure 5 As shown, the double-circulation heat storage burner kiln includes a furnace body 1, a heat storage system 2, an air induction system 3 and a gas system 4 arranged outside the furnace body 1; there are two heat storage systems 2, which are symmetrically arranged on Furnace body 1 both sides; Furnace body 1 comprises furnace hearth 11 and furnace wall 12, and the structure of furnace wall 12 is to comprise the symmetrical structure of furnace wall central area 121 and the furnace wall side area 122 that is positioned at furnace wall central area 121 both sides; Furnace hearth 11 sets In the central cavity formed by the central area 121 of the furnace wall; the air induction system 3 communicates with the two heat storage systems 2 through the ventilation duct 31;
[0029] The heat storage system 2 includes a honeycomb ceramic...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a furnace kiln, in particular to a double-circulation heat accumulation nozzle type furnace kiln. The double-circulation heat accumulation nozzle type furnace kiln comprises a furnace body, two heat accumulation systems, an induced draft system and a gas burning system, wherein the induced draft system and the gas burning system are arranged outside the furnace body. The two heat accumulation systems are symmetrically arranged on two sides of the furnace body. The furnace body comprises a hearth and a furnace wall, wherein the structure of the furnace wall comprises a furnace wall central area and symmetrical structures of furnace wall side areas on two sides of the furnace wall central area. The hearth is arranged in a central cavity defined by the furnace wall central area. The induced draft system is communicated with the two heat accumulation systems through ventilating ducts. The heat accumulation systems comprise honeycomb ceramic heat accumulators, flame nozzles communicated with the honeycomb ceramic heat accumulators and the hearth and heat accumulation areas arranged in the furnace wall side areas. The honeycomb ceramic heat accumulators are arranged in a heat accumulation cavity, and fiber partition plates are arranged in gaps formed by the honeycomb ceramic heat accumulators and the inner side walls of the furnace wall side areas and the space located in the heat accumulation cavity. The double-circulation heat accumulation nozzle type furnace kiln can fully utilize smoke heat in the furnace kiln and is capable of saving energy and protecting environment, and the temperature of discharged smoke is low.
Description
technical field [0001] The invention relates to a kiln, in particular to a double-circulation heat storage burner type kiln. Background technique [0002] At present, the application effect of some burner type furnaces is not good, mainly because the heat recovery effect is not good and the flue gas discharge temperature is high. For example, CN101101117A (2008-1-9) discloses a self-breathing regenerative burner that can prevent gas entrainment and leakage, but its heat utilization effect and flue gas discharge temperature performance still need to be improved. Contents of the invention [0003] The object of the present invention is to provide a dual-circulation regenerative burner type kiln that can make full use of the heat of flue gas in the kiln, has low flue gas discharge temperature, is energy-saving and environment-friendly. [0004] Above-mentioned technical purpose of the present invention is achieved through the following technical solutions: [0005] A double...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F27B17/00F27D17/00
Inventor 李再龙
Owner DEQING HONGAN FURNACE TECH CO LTD