High temperature singeing fire hole
A wool crater, high temperature technology, applied in singeing, textile and papermaking, fabric surface trimming, etc., can solve the problems of insufficient energy saving, poor singeing effect, etc., and achieve the effect of improving energy saving efficiency and reducing production cost.
Inactive Publication Date: 2011-05-04
QINGDAO JINDING MACHINERY
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Problems solved by technology
[0004] The purpose of the present invention is to provide a gas-fired high-temperature singeing burner for the shortcomings of the existing singeing burner, such as insufficient energy saving and poor singeing effect.
Method used
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[0013] Such as Figure 1 to Figure 3 The specific embodiment of the present invention shown is a high-temperature singeing burner, comprising a strip shell 1, and fire bricks 9 arranged above the shell, the inside of the shell 1 is provided with a cavity, which is formed by From bottom to top, it includes an expansion chamber 3, a jet compression chamber 5, and a fire outlet. The bottom of the expansion chamber 3 is provided with a gas delivery pipe 2, and inside the expansion chamber 3, above the gas delivery pipe 2, there are two shunt plates 4. The burner is equipped with an inverted T-shaped burner 6, and the bottom of the burner 6 has a plurality of air passages 12, and the air passage 12 also has a section 13 extending upward, and the upper part of the burner 6 is sandwiched with the fire outlet to form two Fire exit, two fire bricks 9 are positioned at the both sides of fire exit. The two sides of the middle part of the burner 6 are sunken inwards, and the correspondin...
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The invention relates to a high temperature singeing fire hole, which comprises an elongated shell, and fire bricks arranged above the shell, wherein the shell is internally provided with a cavity which comprises an expansion chamber, a jet flow compression chamber and a fire outlet from top to bottom in turn; the bottom of the expansion chamber is provided with a fuel gas delivery pipe; the fireoutlet is provided with an inverted T-shaped fire nozzle, the bottom of the fire nozzle is provided with a plurality of air flues, and the upper part of the fire nozzle is clamped with the fire outlet to form two fire outlet paths; and two fire bricks are positioned on two sides of the fire outlet paths. By using the inverted T-shaped fire nozzle to match with structures of the expansion chamber,the jet flow compression chamber, fire bricks and the like, fuel gas is burnt stably and sufficiently in the fire hole, the singeing temperature can reach between 1,150 and 1,350 DEG C, and the energy-saving efficiency is greatly improved compared with the prior products, taking No. 90 gasoline with a breadth of 1.8 meters as an example, the energy consumption is 6 liters per hour which is just 50 to 60 percent of the energy consumption of the prior products, thus the production cost is greatly reduced.
Description
technical field [0001] The invention relates to a textile dyeing and finishing device, in particular to a singeing burner used in the singeing step, which is an important link in the dyeing and finishing process. Background technique [0002] At present, in the dyeing and finishing industry, knitted fabrics occupy a large proportion, and the market demand is still increasing, the product grades are getting higher and higher, and the requirements for the handle, elasticity and surface finish of knitted fabrics are becoming more and more advanced. As a very important process in the dyeing and finishing process, singeing is the primary link in controlling the quality of dyeing and finishing. The quality of singeing process directly affects the final appearance, physical grade, style and wearing performance of textiles. [0003] Existing "double-jet burner", "MT911 spiral burner" and "isothermal burner" all fail to meet or fail to meet the technical requirements for singeing of ...
Claims
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IPC IPC(8): D06C9/02
Inventor 孙占明
Owner QINGDAO JINDING MACHINERY