Heat-storage steam generating device

A steam generating device and heat storage technology, applied in the field of heat storage equipment, can solve the problems of inability to meet the demand of steam temperature, large environmental pollution, small heat storage, etc., and achieve the effects of simple structure, low cost, and alleviating power consumption pressure.

Inactive Publication Date: 2015-09-23
李泽明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional heat storage device can only change from water to steam, which has low efficiency and cannot meet the needs of different industrial productions for steam temperature
The traditional heat storage device uses molten salt as the heat storage material, but its heat storage is small, causing great environmental pollution and easy corrosion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like Figure 1-4 As shown, a thermal storage steam generating device, the thermal storage steam generating device is a closed cubic structure, mainly including a graphite block 1, a wrapping layer 2, an airgel layer 3, an insulating layer 4, a casing 5, and a water inlet pipe 6. Steam outlet pipe 7, temperature sensing probe 8, the graphite block 1 is arranged in the center of the heat storage steam generating device, and its outside is wrapped with a layer of wrapping layer 2, and the wrapping layer 2 is coated with an airgel layer 3. The gel layer 3 is provided with a thermal insulation layer 4, and the thermal insulation layer 4 is provided with a shell 5, so that the graphite block 1 is wrapped layer by layer to form a heat storage steam generator with good thermal insulation. The graphite block 1 is evenly provided with heating coil jacks 9, and a row of electric heating rod jacks 11 is set at the midpoint between every two rows of heating coil jacks 9, and the ele...

Embodiment 2

[0029] like Figure 1-4 As shown, a thermal storage steam generating device, the thermal storage steam generating device is a closed cubic structure, mainly including a graphite block 1, a wrapping layer 2, an airgel layer 3, an insulating layer 4, a casing 5, and a water inlet pipe 6. Steam outlet pipe 7, temperature sensing probe 8, the graphite block 1 is arranged in the center of the heat storage steam generating device, and its outside is wrapped with a layer of wrapping layer 2, and the gap between the wrapping layer 2 and the graphite block 1 is filled with graphite Powder, can reduce the loss of heat energy. The wrapping layer 2 is coated with an airgel layer 3, and the airgel layer 3 is provided with an insulation layer 4. The insulation layer 4 is glass wool with a thickness of 10 cm, so that the thermal insulation effect of the heat storage steam generator is good. Reduce heat loss. A shell 5 is arranged outside the heat insulating layer 4 .

[0030] The graphite...

Embodiment 3

[0035] like Figure 1-4 As shown, a thermal storage steam generating device, the thermal storage steam generating device is a closed cubic structure, mainly including a graphite block 1, a wrapping layer 2, an airgel layer 3, an insulating layer 4, a casing 5, and a water inlet pipe 6. Steam outlet pipe 7, temperature sensing probe 8, the graphite block 1 is arranged in the center of the heat storage steam generating device, and its outside is wrapped with a layer of wrapping layer 2, and the gap between the wrapping layer 2 and the graphite block 1 is filled with graphite Powder, can reduce the loss of heat energy. The wrapping layer 2 is coated with an airgel layer 3, and the airgel layer 3 is provided with an insulation layer 4. The insulation layer 4 is glass wool with a thickness of 10 cm, so that the thermal insulation effect of the heat storage steam generator is good. Reduce heat loss. A shell 5 is arranged outside the heat insulating layer 4 .

[0036] The graphite...

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Abstract

The invention belongs to the technical field of heat storage equipment, and relates to a heat-storage steam generating device which mainly comprises a graphite block, a wrapping layer, an aerogel layer, a heat preservation layer, an outer shell, a water inlet pipe, a steam outlet pipe and temperature sensing probes. The graphite block is arranged at the center of the heat-storage steam generating device, and the wrapping layer, the aerogel layer, the heat preservation layer and the outer shell are sequentially arranged outwards. The water inlet pipe is arranged on the lower portion of the heat-storage steam generating device, and the steam outlet pipe is arranged on the upper portion of the heat-storage steam generating device. The temperature sensing probes are arranged in the heat-storage steam generating device. Heating coil inserting holes are formed in the graphite block, and a row of electric heating bar inserting holes are formed at the midpoint positions of every two rows of heating coil inserting holes. The heat-storage steam generating device can develop and utilize off-peak electricity, electric energy is converted to heat energy which is stored in the graphite block, heat storage amount is large, the heat storage effect is good, conversion of water to steam, conversion of steam to steam, conversion of a mixture of water and steam to steam can be carried out, the temperature of generated steam can be controlled, and the requirements for steam temperatures of different industrial production aspects are met.

Description

technical field [0001] The invention belongs to the technical field of heat storage equipment, and in particular relates to a heat storage steam generating device. Background technique [0002] The development of high-efficiency heat storage technology has effectively solved the problem of heat energy transmission and storage, and met the requirements of industrialized large-scale continuous and stable energy supply. Heater steam production technology has become a development trend. [0003] The power shortage phenomenon in our country is becoming more and more serious, especially the peak power shortage. Many places have to cut off the power during the peak power consumption period, and there is often a lot of surplus power in the low valley, resulting in line loss and a lot of waste, which in turn forms a large amount of natural resources. waste. It is an important direction of energy-saving development to develop low-peak electricity by means of energy storage, conver...

Claims

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Application Information

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IPC IPC(8): F22B1/10
Inventor 李泽明
Owner 李泽明
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