a cooling tower

A quenching tower and cooling water technology, applied in water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve the problems of low incineration treatment efficiency and complicated process, and achieve environmental pollution, energy saving and environmental protection , simple structure, and the effect of improving heat exchange efficiency

Active Publication Date: 2016-09-07
NANTONG STAR GRAPHITE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned incineration device needs cooling equipment, air preheater, washing and dust removal device, spray absorption device, the process is complicated and the incineration treatment efficiency is low

Method used

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Embodiment 1

[0033] Such as figure 1 and Figure 4 As shown, a quench tower of the present invention comprises an outer steel jacket 1 and an inner graphite jacket 2, the upper and lower ends of the outer steel jacket are respectively covered with an upper spray cover 3 and a lower cover 4; the inner graphite jacket 2 is Tubular, coaxially installed in the outer steel sleeve 1, and forms a cooling water cavity 5 that can accommodate cooling water circulation with the inner wall of the outer steel sleeve 1, and its inner wall is a spray inner cavity 6 for gas spraying, and its upper end It communicates with the upper spray cover plate 3 through an upper head 29, and its lower end directly communicates with the lower cover plate 4;

[0034] The upper part of the outer steel jacket 1 has a cooling water outlet 7 and an emptying port 8, the cooling water outlet 7 and the emptying port 8 are staggered, and the emptying port 8 is located above the cooling water outlet 7; The lower part has a c...

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PUM

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Abstract

The invention relates to a quenching tower, comprising an outer steel sleeve and an inner graphite sleeve, the upper and lower ends of the outer steel sleeve are respectively covered with an upper spray cover plate and a lower cover plate; The shaft is installed in the outer steel sleeve, and forms a cooling water cavity with the inner wall of the outer steel sleeve, which can accommodate the circulation of cooling water. The inner wall is a spray inner cavity for gas spraying. The spray cover plate is connected, and its lower end is directly connected with the lower cover plate; the upper part of the outer steel sleeve has a cooling water outlet and a drain port, the cooling water outlet and the drain port are staggered, and the drain port is located at the cooling above the water outlet; the lower part of the outer steel sleeve has a cooling water inlet and a clean discharge port, the cooling water inlet and the clean discharge port are staggered, and the clean discharge port is located below the cooling water inlet. The advantages of the present invention are: adopting the quenching tower, the structure is simple, the manufacture is convenient, and the tail gas produced after high-temperature incineration can be effectively quenched, so as to solve the problems of environmental pollution, energy saving and environmental protection.

Description

technical field [0001] The invention relates to a quenching tower, in particular to a quenching tower for quenching tail gas generated after high-temperature incineration. Background technique [0002] After medical waste is incinerated at high temperature, not only the waste is harmlessly reduced, but also toxic and harmful substances and dioxins are effectively treated. [0003] Dioxins can still be synthesized at around 300 degrees, so rapid cooling is required, and dioxins in the environment are difficult to degrade and eliminate naturally. It includes 210 compounds, and its toxicity is very high, 900 times that of arsenic. Known as the "poison of the century", one ten thousandth or even one hundred millionth of a gram of dioxin will bring serious harm to health. [0004] Dioxins often exist in the atmosphere, soil and water in the form of tiny particles. The main sources of pollution are chemical and metallurgical industries, waste incineration, papermaking, and pestic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28C1/02F28F25/02F23J15/06
Inventor 朱小峰杨华何飞陆俊缪世阳
Owner NANTONG STAR GRAPHITE EQUIP CO LTD
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