CN109833764A - A kind of industrial automation waste gas purification apparatus - Google Patents

A kind of industrial automation waste gas purification apparatus Download PDF

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Publication number
CN109833764A
CN109833764A CN201711218829.9A CN201711218829A CN109833764A CN 109833764 A CN109833764 A CN 109833764A CN 201711218829 A CN201711218829 A CN 201711218829A CN 109833764 A CN109833764 A CN 109833764A
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CN
China
Prior art keywords
tank
clarifier
guide tube
gas
neutralizer
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.)
Withdrawn
Application number
CN201711218829.9A
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Chinese (zh)
Inventor
王岚
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.)
Xian Lanxin Industrial Automation Engineering Co Ltd
Original Assignee
Xian Lanxin Industrial Automation Engineering 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
Publication date
Application filed by Xian Lanxin Industrial Automation Engineering Co Ltd filed Critical Xian Lanxin Industrial Automation Engineering Co Ltd
Priority to CN201711218829.9A priority Critical patent/CN109833764A/en
Publication of CN109833764A publication Critical patent/CN109833764A/en
Withdrawn legal-status Critical Current

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Abstract

The invention discloses a kind of industrial automation waste gas purification apparatuses, including circulation gas-guide tube and neutralize clarifier-tank, circulation gas-guide tube is installed in insulated water tank, one end of circulation gas-guide tube is provided with exhaust gas inlet, the other end for recycling gas-guide tube is connected to clarifier-tank is neutralized, neutralize clarifier-tank is internally provided with neutralizer aqueous solution, it neutralizes and detector for pH value is installed on the inner sidewall of clarifier-tank, it neutralizes and is provided with exhaust manifolds and neutralizer storage box at the top of clarifier-tank, neutralizer storage box is internally provided with antalkali, neutralizer storage box is connect by conduit with clarifier-tank is neutralized, valve is installed on conduit.The device neutralizes purifying industrial waste gases by neutralizing clarifier-tank, so that exhaust gas has time enough and space to come into full contact with neutralizer, to improve waste gas purification degree, keeps its purification more thorough;Exhaust gas passes through circulation gas-guide tube before cleaning and insulated water tank carries out sufficient thermal energy exchange, to reduce the thermal energy wasted by exhaust gas discharge.

Description

A kind of industrial automation waste gas purification apparatus
Technical field
The present invention relates to a kind of purification device, in particular to a kind of industrial automation waste gas purification apparatus belongs to industrial skill Art field.
Background technique
Currently, acidity work caused by the industries such as metal smelt, Treatment of Metal Surface, chemical, electronics, machine-building Industry waste gas purification mostly uses soda acid spray column, have many advantages, such as it is at low cost, highly-safe, easy to operate, it is deep by vast enterprise Like.But exhaust gas velocity of liquid assets is fast in purification process, does not have enough time also coming into full contact with spray column treatment fluid just being arranged Enter in air, causes exhaust-gas treatment to obtain not thorough enough;Industrial waste gas is mostly high-temp waste gas simultaneously, wherein a large amount of thermal energy contained It can discharge with exhaust gas and lose in vain, cause the waste of the energy.
Summary of the invention
The technical problem to be solved by the present invention is to overcome exhaust gas velocity of liquid assets in purification process is fast, also with spray column treatment fluid Do not have enough time coming into full contact with just be discharged into air, cause exhaust-gas treatment to obtain not thorough enough;Industrial waste gas is mostly high temperature simultaneously Exhaust gas causes the defect of the waste of the energy, provides one kind wherein a large amount of thermal energy contained can be discharged with exhaust gas and be lost in vain Industrial automation waste gas purification apparatus.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of industrial automation waste gas purification apparatus, including circulation gas-guide tube and neutralization clarifier-tank, institutes It states circulation gas-guide tube to be installed in insulated water tank, one end of the circulation gas-guide tube is provided with exhaust gas inlet, the circulation air guide The other end of pipe is connected to the neutralization clarifier-tank, it is described neutralize clarifier-tank be internally provided with neutralizer aqueous solution, it is described in With detector for pH value is installed on the inner sidewall of clarifier-tank, be provided with exhaust manifolds and neutralization at the top of the neutralization clarifier-tank Agent storage box, the neutralizer storage box are internally provided with antalkali, and the neutralizer storage box passes through conduit and institute It states and neutralizes clarifier-tank connection, valve is installed on the conduit.
It is described to neutralize being internally provided with and circulation gas-guide tube company for clarifier-tank as a preferred technical solution of the present invention The cloth airway connect is provided with several equally distributed gas outlets on the cloth airway.
As a preferred technical solution of the present invention, the bottom for neutralizing clarifier-tank is connected with aerator.
As a preferred technical solution of the present invention, the inside of the exhaust manifolds is equipped with air purifier.
As a preferred technical solution of the present invention, the inside of the exhaust manifolds is equipped with air dryer.
As a preferred technical solution of the present invention, flowmeter is installed on the conduit.
The beneficial effects obtained by the present invention are as follows being: the device neutralizes purifying industrial waste gases by neutralizing clarifier-tank, so that Exhaust gas has time enough and space to come into full contact with neutralizer, to improve waste gas purification degree, keeps its purification more thorough; Exhaust gas passes through circulation gas-guide tube before cleaning and insulated water tank carries out sufficient thermal energy exchange, utilizes the thermal energy pair in high-temp waste gas Water inside insulated water tank is heated, to reduce the thermal energy wasted by exhaust gas discharge.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention;
In figure: 1, exhaust gas inlet;2, gas-guide tube is recycled;3, insulated water tank;4, clarifier-tank is neutralized;5, detector for pH value; 6, cloth airway;7, gas outlet;8, aerator;9, exhaust manifolds;10, air purifier;11, neutralizer storage box;12, it leads Pipe;13, valve.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, the present invention provides a kind of industrial automation waste gas purification apparatus, including circulation gas-guide tube 2 is in It with clarifier-tank 4, recycles gas-guide tube 2 and is installed in insulated water tank 3, one end of circulation gas-guide tube 2 is provided with exhaust gas inlet 1, recycles The other end of gas-guide tube 2 is connected to clarifier-tank 4 is neutralized, and neutralize clarifier-tank 4 is internally provided with neutralizer aqueous solution, neutralizes purification Detector for pH value 5 is installed, the top for neutralizing clarifier-tank 4 is provided with exhaust manifolds 9 and neutralizer storage on the inner sidewall in pond 4 Case 11, neutralizer storage box 11 are internally provided with antalkali, and neutralizer storage box 11 is by conduit 12 and neutralizes purification Pond 4 connects, and is equipped with valve 3 on conduit 12.
The cloth airway 6 connecting with circulation gas-guide tube 2 that is internally provided with for neutralizing clarifier-tank 4, is provided on cloth airway 6 Several equally distributed gas outlets 7 can be such that exhaust gas is uniformly distributed in and neutralize in clarifier-tank, make itself and neutralizer by cloth airway Contact it is more abundant.The bottom for neutralizing clarifier-tank 4 is connected with aerator 8, provides enough fresh airs and is neutralized for it Reaction.The inside of exhaust manifolds 9 is equipped with air purifier 10, can further purify to purified exhaust gas is neutralized.Exhaust is led The inside of pipe 9 is equipped with air dryer, is then exhausted from after gas can be dried, and prevents the gas of discharge excessively damp It is wet.Flowmeter is installed on conduit 12, it can be according to the component for the neutralizer that flowmeter clearly adds.
Concrete operating principle: the device follows in use, being first transported to acidic high-temperature industrial waste gas by exhaust gas inlet 1 In ring gas-guide tube 2, since circulation gas-guide tube 2 is located at the inside of insulated water tank 3, so being produced inside high-temp waste gas and insulated water tank 3 Raw thermal energy exchange, heats the water in insulated water tank 3;Exhaust gas after cooling is passed through the inside for neutralizing clarifier-tank 4 again, in Neutralization reaction is generated with the neutralizer aqueous solution in clarifier-tank 4, so that the acid contaminant in exhaust gas is purified, after final purification Exhaust gas is discharged out of exhaust manifolds 9.It neutralizes clarifier-tank 4 and detector for pH value 5 is installed, when neutralization reaction persistently carries out When, the neutralizer neutralized in clarifier-tank 4 is constantly consumed, and pH value changes in pond, at this time openable valve 13, in Appropriate neutralizer is added again into neutralization clarifier-tank 4 with agent storage box 11.
The beneficial effects obtained by the present invention are as follows being: the device neutralizes purifying industrial waste gases by neutralizing clarifier-tank, so that Exhaust gas has time enough and space to come into full contact with neutralizer, to improve waste gas purification degree, keeps its purification more thorough; Exhaust gas passes through circulation gas-guide tube before cleaning and insulated water tank carries out sufficient thermal energy exchange, utilizes the thermal energy pair in high-temp waste gas Water inside insulated water tank is heated, to reduce the thermal energy wasted by exhaust gas discharge.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (6)

1. a kind of industrial automation waste gas purification apparatus, including circulation gas-guide tube (2) and neutralization clarifier-tank (4), which is characterized in that The circulation gas-guide tube (2) is installed in insulated water tank (3), and one end of circulation gas-guide tube (2) is provided with exhaust gas inlet (1), the other end of circulation gas-guide tube (2) is connected to the neutralization clarifier-tank (4), the inside for neutralizing clarifier-tank (4) It is provided with neutralizer aqueous solution, detector for pH value (5), the neutralization are installed on the inner sidewall for neutralizing clarifier-tank (4) Exhaust manifolds (9) and neutralizer storage box (11), the inside of the neutralizer storage box (11) are provided at the top of clarifier-tank (4) It is provided with antalkali, the neutralizer storage box (11) is connect by conduit (12) with the neutralization clarifier-tank (4), described Valve (3) are installed on conduit (12).
2. a kind of industrial automation waste gas purification apparatus according to claim 1, which is characterized in that the neutralization clarifier-tank (4) be internally provided with circulation gas-guide tube (2) the cloth airway (6) that connect, be provided on the cloth airway (6) several equal The gas outlet (7) of even distribution.
3. a kind of industrial automation waste gas purification apparatus according to claim 1, which is characterized in that the neutralization clarifier-tank (4) bottom is connected with aerator (8).
4. a kind of industrial automation waste gas purification apparatus according to claim 1, which is characterized in that the exhaust manifolds (9) inside is equipped with air purifier (10).
5. a kind of industrial automation waste gas purification apparatus according to claim 1, which is characterized in that the exhaust manifolds (9) inside is equipped with air dryer.
6. a kind of industrial automation waste gas purification apparatus according to claim 1, which is characterized in that on the conduit (12) Flowmeter is installed.
CN201711218829.9A 2017-11-28 2017-11-28 A kind of industrial automation waste gas purification apparatus Withdrawn CN109833764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711218829.9A CN109833764A (en) 2017-11-28 2017-11-28 A kind of industrial automation waste gas purification apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711218829.9A CN109833764A (en) 2017-11-28 2017-11-28 A kind of industrial automation waste gas purification apparatus

Publications (1)

Publication Number Publication Date
CN109833764A true CN109833764A (en) 2019-06-04

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CN201711218829.9A Withdrawn CN109833764A (en) 2017-11-28 2017-11-28 A kind of industrial automation waste gas purification apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110514511A (en) * 2019-06-17 2019-11-29 贵州大学 The soil sample and plant sample of a kind of clean and environmental protection, which disappear, boils device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110514511A (en) * 2019-06-17 2019-11-29 贵州大学 The soil sample and plant sample of a kind of clean and environmental protection, which disappear, boils device

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Application publication date: 20190604