CN105964109A - Acid mist absorber - Google Patents

Acid mist absorber Download PDF

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Publication number
CN105964109A
CN105964109A CN201610475889.8A CN201610475889A CN105964109A CN 105964109 A CN105964109 A CN 105964109A CN 201610475889 A CN201610475889 A CN 201610475889A CN 105964109 A CN105964109 A CN 105964109A
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CN
China
Prior art keywords
acid mist
mist absorber
cylinder
water
air distribution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610475889.8A
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Chinese (zh)
Inventor
蒋旭鹏
王志军
王寅芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU ZHONGCHAO ENVIRONMENTAL PROTECTION CO Ltd
Original Assignee
JIANGSU ZHONGCHAO ENVIRONMENTAL PROTECTION CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by JIANGSU ZHONGCHAO ENVIRONMENTAL PROTECTION CO Ltd filed Critical JIANGSU ZHONGCHAO ENVIRONMENTAL PROTECTION CO Ltd
Priority to CN201610475889.8A priority Critical patent/CN105964109A/en
Publication of CN105964109A publication Critical patent/CN105964109A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B01D53/14—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 by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention discloses an acid mist absorber. The acid mist absorber comprises a cylinder body and a water storage tank arranged at the bottom of the cylinder body, wherein an exhaust pipe is arranged at the top end of the cylinder body, a spraying device is arranged at the part, close to the end, of the inner part of the cylinder body, a filling layer is arranged below the spraying device, and arranged on a porous filter plate, a gas distributing coiler is arranged below the porous filter plate, gas distributing holes are formed in the gas distributing coiler, the gas distributing coiler is connected with a gas inlet pipe, a water outlet pipe is arranged on the side wall, close to the bottom end, of the water storage water, and an overflow tank is arranged at the opening of the water outlet pipe. According to the invention, gases are uniformly distributed through the gas distributing device to ensure that the acid gases and water mist in fillers are effectively combined to greatly improve the reaction efficiency, and a conical dome is arranged for drainage to improve the overall operating efficiency of the equipment.

Description

一种酸雾吸收器An acid mist absorber

技术领域 technical field

本发明涉及酸雾吸收器。 The present invention relates to acid mist absorbers.

背景技术 Background technique

酸雾净化器是一种可以广泛用于电镀酸洗车间及其它生产过程中的净化产品，它主要用于净化工业生产中产生的盐酸、硫酸、氮氧化物等酸性有害气体的净化环保设备。但是市面上的一些酸雾净化器，安装检修不便、占地面积大，化学填料更换不便；进气管布气不均匀，造成填料利用率较差，有待改进。 Acid mist purifier is a purification product that can be widely used in electroplating pickling workshops and other production processes. It is mainly used for purification and environmental protection equipment for purifying acid and harmful gases such as hydrochloric acid, sulfuric acid, and nitrogen oxides produced in industrial production. However, some acid mist purifiers on the market are inconvenient for installation and maintenance, occupy a large area, and are inconvenient to replace chemical fillers; the air distribution of the intake pipe is uneven, resulting in poor utilization of the fillers, which needs to be improved.

发明内容 Contents of the invention

本发明针对现有技术的不足，提供了一种布气均匀，自动排气和封闭，有效防止污染物从排气口进入的酸雾吸收器。 Aiming at the deficiencies of the prior art, the invention provides an acid mist absorber with uniform gas distribution, automatic exhaust and sealing, and effectively preventing pollutants from entering through the exhaust port.

为实现本发明目的，提供了以下技术方案：一种酸雾吸收器，其特征在于包括筒体、设置于筒体底部的储水箱，筒体顶端设置有排气管，筒体内近端部设置有喷淋装置，喷淋装置下方设置有填料层，填料层设置于多孔滤板上，多孔滤板下方设置有布气盘管，布水盘管上开设有布气孔，布气盘管连接进气管，储水箱近底端侧壁上设置有出水管，出水管管口处设置有溢水槽。 In order to achieve the purpose of the present invention, the following technical solutions are provided: an acid mist absorber, which is characterized in that it includes a cylinder, a water storage tank arranged at the bottom of the cylinder, an exhaust pipe is arranged at the top of the cylinder, and the proximal end of the cylinder is provided with a There is a spraying device, and a packing layer is set under the spraying device, and the packing layer is set on a porous filter plate, and an air distribution coil is set under the porous filter plate, and air distribution holes are opened on the water distribution coil, and the air distribution coil is connected to the The trachea is provided with a water outlet pipe on the side wall near the bottom of the water storage tank, and an overflow tank is arranged at the mouth of the water outlet pipe.

作为优选，排气管为管口朝下的U型弯管，弯管的直管段设置有锥形段，锥形段内设置有空心球，空心球表面设置有耐酸橡胶层。 Preferably, the exhaust pipe is a U-shaped elbow with the nozzle facing downwards, the straight pipe section of the elbow is provided with a tapered section, a hollow ball is provided in the tapered section, and an acid-resistant rubber layer is provided on the surface of the hollow ball.

作为优选，填料层的填料为直径为50mm的多面空心球，填料层高度为550mm。 Preferably, the filler in the filler layer is a multifaceted hollow sphere with a diameter of 50 mm, and the height of the filler layer is 550 mm.

作为优选，筒体为厚度为8~10mm的玻璃钢。 Preferably, the cylinder is made of glass fiber reinforced plastics with a thickness of 8-10 mm.

作为优选，布气孔上设置有锥形喷头。 Preferably, a conical nozzle is arranged on the air distribution hole.

作为优选，布水盘管下方设置有锥形导流罩。 Preferably, a conical flow guide cover is arranged under the water distribution coil.

本发明有益效果：本发明通过布水装置均匀布气，保证酸性气体与填料内水雾有效结合，大大提高反应效率，并设置锥形导流罩进行引流，提高设备的整体运行效率。 Beneficial effects of the present invention: the present invention distributes gas evenly through the water distribution device to ensure the effective combination of acid gas and water mist in the filler, greatly improving the reaction efficiency, and setting a conical shroud for drainage to improve the overall operating efficiency of the equipment.

附图说明 Description of drawings

图1为本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.

图2为图1中布水盘管示意图。 Fig. 2 is a schematic diagram of the water distribution coil in Fig. 1 .

具体实施方式 detailed description

实施例1：一种酸雾吸收器，包括筒体1、设置于筒体1底部的储水箱2，筒体1顶端设置有排气管3，筒体1内近端部设置有喷淋装置4，喷淋装置4下方设置有填料层5，填料层5设置于多孔滤板6上，多孔滤板6下方设置有布气盘管7，布水盘管7上开设有布气孔7.1，布气盘管7连接进气管8，储水箱2近底端侧壁上设置有出水管9，出水管9管口处设置有溢水槽10。排气管3为管口朝下的U型弯管，U型弯管的直管段设置有锥形段3.1，锥形段3.1内设置有空心球3.2，空心球3.2表面设置有耐酸橡胶层。填料层5的填料为直径为50mm的多面空心球，填料层5高度为550mm。筒体1为厚度为8~10mm的玻璃钢。布气孔7.1上设置有锥形喷头7.2。布水盘管7下方设置有锥形导流罩10。 Embodiment 1: An acid mist absorber, comprising a cylinder body 1, a water storage tank 2 arranged at the bottom of the cylinder body 1, an exhaust pipe 3 is arranged at the top of the cylinder body 1, and a spray device is arranged at the proximal end of the cylinder body 1 4. A packing layer 5 is set under the spray device 4, and the packing layer 5 is set on the porous filter plate 6. The air distribution coil 7 is set under the porous filter plate 6, and the air distribution hole 7.1 is opened on the water distribution coil 7. The gas coil pipe 7 is connected to the air inlet pipe 8, and the side wall near the bottom of the water storage tank 2 is provided with a water outlet pipe 9, and an overflow tank 10 is arranged at the mouth of the water outlet pipe 9. The exhaust pipe 3 is a U-shaped elbow with the nozzle facing downward. The straight pipe section of the U-shaped elbow is provided with a tapered section 3.1, and a hollow ball 3.2 is arranged inside the tapered section 3.1, and an acid-resistant rubber layer is arranged on the surface of the hollow ball 3.2. The filler of the filler layer 5 is a multifaceted hollow sphere with a diameter of 50 mm, and the height of the filler layer 5 is 550 mm. The cylinder body 1 is made of glass fiber reinforced plastics with a thickness of 8-10mm. The air distribution hole 7.1 is provided with a conical nozzle 7.2. A conical shroud 10 is arranged below the water distribution coil 7 .

Claims (6)

1.一种酸雾吸收器，其特征在于包括筒体、设置于筒体底部的储水箱，筒体顶端设置有排气管，筒体内近端部设置有喷淋装置，喷淋装置下方设置有填料层，填料层设置于多孔滤板上，多孔滤板下方设置有布气盘管，布水盘管上开设有布气孔，布气盘管连接进气管，储水箱近底端侧壁上设置有出水管，出水管管口处设置有溢水槽。 1. An acid mist absorber is characterized in that comprising a cylinder, a water storage tank arranged at the bottom of the cylinder, an exhaust pipe is provided at the top of the cylinder, a spray device is provided at the proximal end of the cylinder, and a spray device is arranged below the spray device. There is a packing layer, the packing layer is set on the porous filter plate, the air distribution coil is arranged under the porous filter plate, the air distribution coil is provided with air distribution holes, the air distribution coil is connected to the air intake pipe, and the side wall near the bottom of the water storage tank A water outlet pipe is arranged, and an overflow tank is arranged at the mouth of the water outlet pipe. 2.根据权利要求1所述的一种酸雾吸收器，其特征在于排气管为管口朝下的U型弯管，弯管的直管段设置有锥形段，锥形段内设置有空心球，空心球表面设置有耐酸橡胶层。 2. A kind of acid mist absorber according to claim 1, it is characterized in that the exhaust pipe is a U-shaped elbow with the nozzle facing downwards, the straight pipe section of the elbow is provided with a tapered section, and the tapered section is provided with The hollow ball is provided with an acid-resistant rubber layer on the surface of the hollow ball. 3.根据权利要求1所述的一种酸雾吸收器，其特征在于填料层的填料为直径为50mm的多面空心球，填料层高度为550mm。 3. An acid mist absorber according to claim 1, characterized in that the filler in the filler layer is a multi-faceted hollow sphere with a diameter of 50mm, and the height of the filler layer is 550mm. 4.根据权利要求1所述的一种酸雾吸收器，其特征在于筒体为厚度为8~10mm的玻璃钢。 4. An acid mist absorber according to claim 1, characterized in that the cylinder is made of glass fiber reinforced plastics with a thickness of 8-10mm. 5.根据权利要求1所述的一种酸雾吸收器，其特征在于布气孔上设置有锥形喷头。 5. An acid mist absorber according to claim 1, characterized in that a conical nozzle is arranged on the air distribution hole. 6.根据权利要求1所述的一种酸雾吸收器，其特征在于布水盘管下方设置有锥形导流罩。 6. An acid mist absorber according to claim 1, characterized in that a conical shroud is arranged under the water distribution coil.
CN201610475889.8A 2016-06-27 2016-06-27 Acid mist absorber Pending CN105964109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610475889.8A CN105964109A (en) 2016-06-27 2016-06-27 Acid mist absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610475889.8A CN105964109A (en) 2016-06-27 2016-06-27 Acid mist absorber

Publications (1)

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CN105964109A true CN105964109A (en) 2016-09-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2598624Y (en) * 2002-10-08 2004-01-14 蒋志山 Smoke waste gas purifying tower
CN202087232U (en) * 2011-05-30 2011-12-28 李苓 Acid mist absorber
CN202590569U (en) * 2012-06-07 2012-12-12 上海柏司得商贸有限公司 Dust absorption cabinet in grinding room
CN104289095A (en) * 2014-11-07 2015-01-21 黄秀琼 Pre-washing absorption tower
CN204865490U (en) * 2015-05-12 2015-12-16 中广核工程有限公司 Carbon dioxide absorber
CN205815430U (en) * 2016-06-27 2016-12-21 江苏中超环保股份有限公司 A kind of acid-fume absorber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2598624Y (en) * 2002-10-08 2004-01-14 蒋志山 Smoke waste gas purifying tower
CN202087232U (en) * 2011-05-30 2011-12-28 李苓 Acid mist absorber
CN202590569U (en) * 2012-06-07 2012-12-12 上海柏司得商贸有限公司 Dust absorption cabinet in grinding room
CN104289095A (en) * 2014-11-07 2015-01-21 黄秀琼 Pre-washing absorption tower
CN204865490U (en) * 2015-05-12 2015-12-16 中广核工程有限公司 Carbon dioxide absorber
CN205815430U (en) * 2016-06-27 2016-12-21 江苏中超环保股份有限公司 A kind of acid-fume absorber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨启明等: "《石油化工过程设备设计》", 30 November 2012 *

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Application publication date: 20160928