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Stacked boiler and closed steam generator

A steam generator and stacked technology, applied in the field of stacked water boilers and closed steam generators, can solve the problems of low heat exchange efficiency and high post-processing costs, and achieve fuel saving, post-cost savings, and heat exchange efficiency. improved effect

Active Publication Date: 2015-07-08
曾文洲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inefficient heat exchange and high post-treatment costs are common problems in steam generators today

Method used

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  • Stacked boiler and closed steam generator
  • Stacked boiler and closed steam generator
  • Stacked boiler and closed steam generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 with Figures 4 to 7As shown, the structure of a stacked water pot is disclosed in this embodiment. The water pot includes a pot body 1 , and a water holding chamber 2 and a smoke circulation chamber 3 surrounded by the water holding chamber 2 are arranged in the pot body 1 . A water level control switch 9 is arranged in the water holding chamber 2, and in this embodiment, the water level control switch 9 is a float switch. A steam pipe 21 communicates with the upper end of the water holding chamber 2 . When the water in the water storage chamber 2 decreases, the water inlet pipe connected to the water storage chamber is automatically controlled by the water level control switch 9 to replenish the water in the water storage chamber. The flue gas circulation chamber 3 is formed by stacking several layers of heating chambers 31 and communicating with each other through vent holes 32 . According to the temperature of the flue gas that supplies heat to ...

Embodiment 2

[0040] Such as figure 2 , image 3 , Figure 8 , Figure 9 with Figure 10 As shown, a stacked water pot is also disclosed in this embodiment. The difference between this embodiment and the first embodiment lies in that the structure and stacking method of the heating cavity 31 are different. In this embodiment, the heating chamber 31 is composed of an upper side and a lower side. A protective cover 34 is disposed inside the vent hole 32 , the protective cover 34 is in an inverted T shape and is made of a high temperature resistant material, the high temperature resistant material is alumina ceramic, mullite or silicon carbide material. The upper end of the protective cover 34 is provided with a clamp spring 35, and the clamp spring 35 is clamped on the lower side of the heating cavity 31 located above. During the working process, on the two adjacent heat supply chambers 31, a platform I321 protruding downward is formed around each vent hole 32 on the lower side of the ...

Embodiment 3

[0042] Such as Figure 1 to Figure 13 As shown, this embodiment provides the technical solution of the closed steam generator including the laminated water pot described in the first or second embodiment. In this embodiment, the application of the stacked water pot in Embodiment 1 to the closed steam generator is described in detail.

[0043] In addition to the above-mentioned stacked water pot, the closed steam generator also includes a stove device, which includes a stove body 4 and a fan 5, and the fan 5 communicates with the air inlet area 41 of the stove body 4 through an air duct. , the air intake area 41 is located at the lowermost end of the stove body 4 . The air inlet area 41 is also connected to the peripheral gas source. The uppermost end of the stove body 4 is a hearth area 42 . The stove body 4 is provided with the air intake area 41 , the mixing area 43 , the combustion area 44 and the furnace area 42 sequentially from bottom to top. The outer edge of the bo...

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Abstract

The invention aims to provide a laminated water pot with high heat exchange efficiency and anti-scaling and a closed steam generator comprising the laminated water pot. The water pot includes a pot body (1), and a water holding chamber (2) and a smoke circulation chamber (3) surrounded by the water holding chamber (2) are arranged in the pot body (1). The flue gas circulation chamber (3) is formed by stacking several layers of heating chambers (31), and an air outlet (33) is arranged at the upper end of the flue gas circulation chamber (3), and each layer of the heating chamber (31) ) is coated with anti-scaling paint, and on the same heating chamber, the ventilation holes (32) on the upper side and the ventilation holes (32) on the lower side are staggered, and the flue gas is in a zigzag shape type trend; the steam generator also includes a stove device, which includes a stove body, the uppermost end of the stove body is a hearth area, and the outer edge of the bottom of the stacked water pot is connected to the top of the hearth area (42). Outer edge tight fit. The invention can be applied to the field of stove equipment.

Description

technical field [0001] The invention relates to a water pot, in particular to a laminated water pot with a new structure and a closed steam generator including the water pot. Background technique [0002] The application of steam in industrial and civil industries is more and more extensive, and the demand is increasing. Most of the existing steam generators have the problems of low heat exchange efficiency and expensive equipment. In the process of steam generation, scale is also very easy to form and accumulate in the water pot. After a period of time, due to the accumulation of scale, the heat exchange efficiency is getting lower and lower, and finally it must be descaled before it can be reused. This increases descaling costs. Inefficient heat exchange and high post-treatment costs are common problems in steam generators today. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the deficiencies of the prior art and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B1/18F22B37/54
Inventor 曾文洲
Owner 曾文洲
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