WO2019095371A1 - 一种废气排放设备 - Google Patents

一种废气排放设备 Download PDF

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Publication number
WO2019095371A1
WO2019095371A1 PCT/CN2017/111878 CN2017111878W WO2019095371A1 WO 2019095371 A1 WO2019095371 A1 WO 2019095371A1 CN 2017111878 W CN2017111878 W CN 2017111878W WO 2019095371 A1 WO2019095371 A1 WO 2019095371A1
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Prior art keywords
chamber
adsorption
gas
controller
filter
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PCT/CN2017/111878
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English (en)
French (fr)
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徐渊
李保宁
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江苏宏大环保科技有限公司
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Priority to PCT/CN2017/111878 priority Critical patent/WO2019095371A1/zh
Publication of WO2019095371A1 publication Critical patent/WO2019095371A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact

Definitions

  • the present invention relates to the field of exhaust gas treatment technology, and in particular to an exhaust gas discharge device.
  • the technical problem to be solved by the present invention is to provide an exhaust gas discharge device with the advantages of the above-mentioned defects, and the structure is simple, and the exhaust gas can be treated a plurality of times to make the discharged exhaust gas reach the standard.
  • An exhaust gas discharge processing device comprises a filter tank, an adsorption plate inside the filter tank, a gas holding chamber on the side of the filter tank, and a controller, and the filter tank is divided into an acid-base chamber, a water washing chamber and an adsorption chamber according to a gas supply direction.
  • the adsorption plate is disposed obliquely in the adsorption chamber, and the upper end of the adsorption chamber is provided with a passage through the gas storage chamber, and the gas storage chamber is divided into a detection chamber and a release chamber by a partition, and a gas detector is arranged in the middle of the partition.
  • the bottom of the baffle is provided with a check valve leading to the release chamber
  • the bottom of the detecting chamber is provided with a return pipe leading to the filter bin
  • the return pipe is provided with a return check valve for detecting the cavity to the filter bin
  • the controller is arranged In the outer wall of the gas storage chamber, the gas detector is connected to the controller, and the controller is connected to the control check valve and the return check valve, and the exhaust gas is introduced into the acid-base chamber and the solution in the acid-base chamber to neutralize the harmful substances in the acid-base chamber.
  • the filter chamber is provided with a probe-type intake pipe that passes through the acid-base chamber, and a vent pipe that passes from the acid-base chamber to the bottom of the water-washing chamber is provided in the water-washing chamber, and the adsorption chamber is disposed adjacent to the side wall of the water-washing chamber.
  • the adsorption plate is inclined downward from the intake side to the outlet side in the adsorption chamber, and the adsorption plate is provided with an adsorption ball, and the adsorption plate is low near the outlet end, and the gas stays in the filter chamber for a longer time according to the characteristics of the gas.
  • the long contact time with the adsorption ball increases the adsorption effect.
  • the return pipe preferably communicates with the bottom of the adsorption chamber adsorption chamber, and the unqualified gas is returned to the adsorption chamber by the return tube for adsorption again until the gas is sufficiently cleaned.
  • the invention has the beneficial effects that the above-mentioned scheme is adopted, after the exhaust gas is neutralized, cleaned and filtered, it is passed into the detection chamber of the gas holding chamber for detection, and the qualified discharge is detected. If the unqualified gas is passed into the adsorption chamber by the return pipe, the adsorption is again performed, and the exhaust gas is treated. The effect is good, the effective treatment of the exhaust gas is ensured, the structure is simple, and the cost is low.
  • Figure 1 is a schematic view of the structure of the present invention.
  • 1 is the filter chamber
  • 1.1 is the acid-base chamber
  • 1.2 is the water washing chamber
  • 1.3 is the adsorption chamber
  • 2 is the gas chamber
  • 2.1 is the detection chamber
  • 2.2 is the release chamber
  • 2.3 is the partition
  • 3 is the adsorption plate
  • 4 is Controller
  • 5 is a gas detector
  • 6 is a check valve
  • 7 is a return pipe
  • 7.1 is a return check valve.
  • An exhaust gas discharge processing device as shown in FIG. 1 includes a filter chamber 1, an adsorption plate 3 inside the filter chamber 1, a gas holding chamber 2 on the side of the filter chamber 1, and a controller 4, and the filter chamber 1 is sequentially in accordance with the intake direction.
  • the vent pipe, the side wall of the adsorption chamber 1.3 adjacent to the water washing chamber 1.2 is provided with a water washing chamber 1.2 to the bottom of the adsorption chamber 1.3, and the adsorption plate 3 is disposed obliquely in the adsorption chamber 1.3, and the adsorption plate is in the adsorption chamber 1.3.
  • the suction side is inclined obliquely downward from the intake side, the adsorption plate 3 is provided with an adsorption ball, the adsorption plate 3 is close to the outlet end, and the upper end of the adsorption chamber 1.3 is provided with a passage leading to the gas storage chamber 2, and the passenger compartment 2 is partitioned by a partition.
  • the filter chamber 1 adsorbs the return pipe 7 of the chamber 1.3, and the return pipe 7 is provided with a return check valve of the detection chamber 2.1 to the adsorption chamber 1.3.
  • the controller 4 is disposed on the outer wall of the gas containing chamber 3, the gas detector 5 is connected to the controller 4, and the controller 4 is connected to the control check valve 6 and the return check valve 7.1.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

一种废气排放处理设备，包括过滤仓（1）、过滤仓内部的吸附板、过滤仓侧边的容气仓（2）、控制器（4），过滤仓划分为酸碱腔（1.1）、水洗腔（1.2）和吸附腔（1.3），吸附板倾斜的设在吸附腔内，吸附腔上端设有通往容气仓的通道，容气仓内以隔板分为探测腔（2.1）和释放腔（2.2），隔板中部设有气体检测器（5），隔板底部设有探测腔通往释放腔的单向阀（6），探测腔底部设有通往过滤仓的回流管（7），且回流管设有探测腔向过滤仓的回流单向阀（7.1），气体检测器连接控制器，控制器连接控制单向阀和回流单向阀。由气体检测器检测废气中的有害物质，检测合格后给控制器发出信号，使控制器控制单向阀打开，废气进入释放腔再排入大气，检测不合格，控制器控制回流单向阀打开，废气会流至过滤仓再次过滤处理，使废气过滤干净，结构简单，使排放的废气达标。

Description

一种废气排放设备 技术领域
本发明涉及本发明涉及废气处理技术领域，具体涉及一种废气排放设备。
背景技术
在化工企业中，不可避免的产生有毒废气，这些有毒废气排放到空气中之后，会污染周围的环境，对人和动物的健康产生影响，需要对废气进行处理，现有的废气处理设备各种各样，结构较为复杂，且现有的废气处理设备大多采用一次处理，处理的效果不好，排放的废气不达标。
发明内容
本发明所要解决的技术问题是针对上述缺陷，提供一种废气排放设备，结构简单，可以对废气进行多次的处理，使排放的废气达标。
本发明解决其技术问题采用的技术方案如下
一种废气排放处理设备，包括过滤仓、过滤仓内部的吸附板、过滤仓侧边的容气仓、控制器，所述过滤仓按送气方向依次划分为酸碱腔、水洗腔和吸附腔，所述吸附板倾斜的设置在吸附腔内，吸附腔上端设有通住所述容气仓的通道，容气仓内以隔板分为探测腔和释放腔，隔板中部设有气体检测器，隔板底部设有探测腔通往释放腔的单向阀，探测腔底部设有通往过滤仓的回流管，且回流管设有探测腔向过滤仓的回流单向阀，所述控制器设置在容气仓外壁，气体检测器连接控制器，控制器连接控制单向阀和回流单向阀，废气通入酸碱腔与酸碱腔内的溶液中和反应去除有害物质，酸碱腔内的溶液可以根据废气灵活的选用，随后气体通入水洗腔进行水洗，洗去废气中混合的酸碱及有害物质，再通入吸附腔，倾斜的吸附板增大了与气体的接触面积，对气体进行层层吸附过滤，经中和、清洗、吸附后的废气边进入到探测腔，在探测腔内汇集， 并由气体检测器检测废气中的有害物质，检测合格后给控制器发出信号，使控制器控制单向阀打开，废气进入释放腔在排入大气，检测不合格，控制器控制回流单向阀打开，废气会流至过滤仓再次过滤处理，使废气过滤干净，机构简单，使废气处理更为彻底，效果更好。
进一步的，所述过滤仓设有通入酸碱腔的探入式进气管，水洗腔内设有由酸碱腔通入水洗腔底部的通气管，吸附腔靠近水洗腔的一侧腔壁设有水洗腔通向吸附腔底部的通气管道，废气通过探入液体的进气管或通气管进入与液体充分接触，提高中和或清洗的效果。
进一步的，所述吸附板在吸附腔内由进气侧向出气侧向下倾斜，吸附板设有吸附球，吸附板靠近出气一端低，根据气体的特性使气体在过滤腔内停留时间较长，与吸附球接触时间长提高吸附的效果。
更进一步的，所述回流管优选的与过滤仓吸附腔底部相通，经检测不合格的气体由回流管回流至吸附腔再次的进行吸附，直至气体充分的处理干净。
本发明的有益效果是采用上述方案，废气经中和、清洗、过滤后，通入容气仓的探测腔进行检测，检测合格排放，不合格由回流管进入到吸附腔再次进行吸附，废气处理的效果好，保证了废气的有效处理，结构简单，成本低。
附图说明
通过下面结合附图的详细描述，本发明前述的和其他的目的、特征和优点将变得显而易见。
图1为本发明的结构不意图。
其中1为过滤仓，1.1为酸碱腔，1.2为水洗腔，1.3为吸附腔，2为容气仓，2.1为探测腔，2.2为释放腔，2.3为隔板，3为吸附板，4为控制器，5为气体检测器，6为单向阀，7为回流管，7.1为回流单向阀。
具体实施方式
如图1所示的一种废气排放处理设备，包括过滤仓1、过滤仓1内部的吸附板3、过滤仓1侧边的容气仓2、控制器4，过滤仓1按进气方向依次划分为酸碱腔1.1.水洗腔1.2和吸附腔1.3，过滤仓1设有通入酸碱腔1.1的探入式进气管，水洗腔1.2设有由酸碱腔1.1通入水洗腔1.2底部的通气管，吸附腔上1.3靠近水洗腔1.2的一侧腔壁设有水洗腔1.2通向吸附腔1.3底部的通气管道，吸附板3倾斜的设置在吸附腔1.3内，吸附板在吸附腔1.3内由进气侧向出气侧斜向下倾斜，吸附板3设有吸附球，吸附板3靠近出气一端低，吸附腔1.3上端设有通往容气仓2的通道，客气仓2内以隔板2.3分为探测腔2.1和释放腔2.2，隔板2.3中部设有气体检测器5，隔板2.3底部设有探测腔2.1通往释放腔2.2的单向阀6，探测腔2.1底部设有通往过滤仓1吸附腔1.3的的回流管7，且回流管7设有探测腔2.1向吸附腔1.3的回流单向阀7.1，控制器4设冒在容气仓3的外壁，气体检测器5连接控制器4，控制器4连接控制单向阀6和回流单向阀7.1.
以上所述，仅是本发明的较佳实施例，并非对本发明做任何形式上的限制，凡是依据本发明的技术实质上对以上实施例所作的任何简单修改、等同变化，均落入本发明的保护范围之内。

Claims (3)

  1. 一种废气排放设备，包括过滤仓、过滤仓内部的吸附板、过滤仓侧边的容气仓、控制器，所述过滤仓按送气方向依次划分为酸碱腔、水洗腔和吸附腔，所述吸附板倾斜的设置在吸附腔内，吸附腔上端设有通住所述容气仓的通道，容气仓内以隔板分为探测腔和释放腔，隔板中部设有气体检测器，隔板底部设有探测腔通往释放腔的单向阀，探测腔底部设有通往过滤仓的回流管，且回流管设有探测腔向过滤仓的回流单向阀，所述控制器设置在容气仓外壁，气体检测器连接控制器，控制器连接控制单向阀和回流单向阀。
  2. 根据要求1所述的废气排放设备，其特征在于：所述过滤仓设有通入酸碱腔的探入式进气管，水洗腔内设有由酸碱腔通入水洗腔底部的通气管，吸附腔靠近水洗腔的一侧腔壁设有水洗腔通向吸附腔底部的通气管道。
  3. 根据要求1所述的废气排放设备，所述吸附板在吸附腔内由进气侧向出气侧向下倾斜，吸附板设有吸附球。
PCT/CN2017/111878 2017-11-20 2017-11-20 一种废气排放设备 WO2019095371A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112156640A (zh) * 2020-10-13 2021-01-01 朱加招 一种工业污染废气排放用脱硫脱销装置及其使用方法
CN112169541A (zh) * 2020-09-23 2021-01-05 怀化市恒渝新材料有限公司 一种光引发剂生产用尾气处理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202113760U (zh) * 2011-05-27 2012-01-18 倪加明 一种碱洗槽、洗涤塔、吸附槽系统
CN102772991A (zh) * 2011-05-11 2012-11-14 姚茂洪 碱洗槽、洗涤塔、吸附槽系统
CN104014227A (zh) * 2014-06-05 2014-09-03 万华化学集团股份有限公司 一种含环氧丙烷或环氧乙烷有机废气的净化方法
CN104437058A (zh) * 2014-12-08 2015-03-25 江苏溧竹环境工程有限公司 一种废气排放处理设备
US9579599B2 (en) * 2013-11-27 2017-02-28 Korea Institute Of Energy Research Energy-saving system and method of capturing acidic gas by using separated water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102772991A (zh) * 2011-05-11 2012-11-14 姚茂洪 碱洗槽、洗涤塔、吸附槽系统
CN202113760U (zh) * 2011-05-27 2012-01-18 倪加明 一种碱洗槽、洗涤塔、吸附槽系统
US9579599B2 (en) * 2013-11-27 2017-02-28 Korea Institute Of Energy Research Energy-saving system and method of capturing acidic gas by using separated water
CN104014227A (zh) * 2014-06-05 2014-09-03 万华化学集团股份有限公司 一种含环氧丙烷或环氧乙烷有机废气的净化方法
CN104437058A (zh) * 2014-12-08 2015-03-25 江苏溧竹环境工程有限公司 一种废气排放处理设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112169541A (zh) * 2020-09-23 2021-01-05 怀化市恒渝新材料有限公司 一种光引发剂生产用尾气处理装置
CN112169541B (zh) * 2020-09-23 2022-05-31 怀化市恒渝新材料有限公司 一种光引发剂生产用尾气处理装置
CN112156640A (zh) * 2020-10-13 2021-01-01 朱加招 一种工业污染废气排放用脱硫脱销装置及其使用方法

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