CN109550372A - A kind of portable domestic methanal decontamination plant - Google Patents

A kind of portable domestic methanal decontamination plant Download PDF

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Publication number
CN109550372A
CN109550372A CN201710884877.5A CN201710884877A CN109550372A CN 109550372 A CN109550372 A CN 109550372A CN 201710884877 A CN201710884877 A CN 201710884877A CN 109550372 A CN109550372 A CN 109550372A
Authority
CN
China
Prior art keywords
detector
formaldehyde
air
methanal decontamination
decontamination plant
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
CN201710884877.5A
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Chinese (zh)
Inventor
陈双林
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.)
Nanjing Dadong Electromechanical Equipment Co Ltd
Original Assignee
Nanjing Dadong Electromechanical Equipment 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 Nanjing Dadong Electromechanical Equipment Co Ltd filed Critical Nanjing Dadong Electromechanical Equipment Co Ltd
Priority to CN201710884877.5A priority Critical patent/CN109550372A/en
Publication of CN109550372A publication Critical patent/CN109550372A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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 adsorption, e.g. preparative gas chromatography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • B01D53/1487Removing organic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/30Controlling by gas-analysis apparatus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047Organic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention relates to a kind of methanal decontamination plants, easy to use more particularly to one kind, and accuracy is high, integrate the portable domestic methanal decontamination plant of formaldehyde examination, absorption, air cleaning.This portable domestic methanal decontamination plant includes purifying box, and purifying box front is connected with air inlet, and top is provided with handle, and rear cover can be opened.Purifying box is built-in with formaldehyde detector, and detector is divided into two parts, and controls air pump respectively and drain tap, purifying box bottom are placed with formaldehyde absorption ware, can hold absorption liquid or solid.Purified gas through detector detect it is up to standard after, be discharged by exhaust outlet, complete the detection, absorption, purification process of formaldehyde in air.Present apparatus integration is good, measurement standard, absorbs completely, easy to carry, is suitable for family and uses.

Description

A kind of portable domestic methanal decontamination plant
Technical field
The present invention relates to a kind of methanal decontamination plant, in particular to one kind is convenient for carrying, and is suitable for family and is used, collects formaldehyde Detection absorbs, the device that air cleaning is integrated.
Background technique
Formaldehyde is commonly called as formalin.It is that one kind is colourless, there is the gas of intense stimulus smell.Soluble easily in water, pure and mild ether.With The improvement of people's living standards, formaldehyde be more and more known.One mentions formaldehyde, first it is envisioned that purchase is new A large amount of Form aldehyde releases are had during furniture, the decoration of new room.The reason is that the use of adhesive, all a large amount of ground using adhesive Side, always has Form aldehyde release.Human body suck excessive formaldehyde will appear headache, dizziness, out of strength, Nausea and vomiting, uncomfortable in chest, ophthalmodynia, It has a throat-ache, palpitaition, insomnia, weight loss, a series of health problems such as failure of memory and vegetative nervous disorder.Particularly with Old man, child, the influence of pregnant woman are very big, therefore formaldehyde is a kind of environmental issue being widely noticed in life at home.Therefore, daily If the concentration of PARA FORMALDEHYDE PRILLS(91,95) is detected and taken certain control techniques not in time in life, endangered sometimes caused by human body It is irremediable, so, indoor concentration of formaldehyde is detected and purified in time is very necessary.
Summary of the invention
Existing some formaldehyde absorption device features are various, and program is complicated, and measurement period is longer, inconvenient to use and past Toward only having formaldehyde detection function, cannot get both air-cleaning function.The present invention is directed to design a kind of family use it is portable Methanal decontamination plant integrates formaldehyde examination, absorption, purification, and appearance is small and exquisite, is convenient for carrying, and is suitable for family and uses.
To solve the above problems, the present invention designs a kind of portable domestic methanal decontamination plant, core technology is formaldehyde Detector, the formaldehyde detector are divided into two parts, respectively detector A and detector B, and control is located at air inlet rear end respectively Air pump and the exhaust valve above exhaust outlet.It is net using portable formaldehyde that the control panel of formaldehyde detector is placed in family Change apparatus surface, is divided into setting unit and display unit.Clarifier box bottom is provided with absorption vessel, can contain first in absorption vessel Aldehyde absorbing liquid or solid particle.Above cabinet and rear portion is separately installed with handle and rear cover, and handle conveniently lifts, and rear cover can be beaten It opens and absorption vessel is changed clothes.
The air pump used in the present invention quickly can force the air in environment to enter in purifying box, and have certain equal The effect of even air, so that acquisition gas volume is accurate.Cuvette uses rectangular quartz colorimetric utensil, and percent of pass is good, and detection is accurate, Reduce error.Formaldehyde detector B can accurately analyze after purification in device concentration of formaldehyde and in the display screen of control panel It shows, it is accurate convenient.Purified air is discharged from exhaust outlet, safe ready.It is provided with handle on purifying box, conveniently mentions It takes.Absorption vessel can take out from rear cover, convenient for cleaning.The present apparatus is integrated with formaldehyde examination, absorption, purification in one, carrying side Just, it can unpick and wash, be suitable for family and use.
Detailed description of the invention
Fig. 1 is a kind of portable domestic methanal decontamination plant schematic diagram.
Fig. 2 is 4 working principle diagram of detector.
Specific embodiment
As shown in Fig. 1, a kind of portable domestic methanal decontamination plant works by following situation, in clarifier box 1 2 setting unit of control panel set the parameters such as volume, time, temperature in measurement space, i.e., to being arranged in clarifier box 1 Internal central processing unit 3 issues signal, and central processing unit 3 receives signal and issues instruction to detector A41 immediately, opens Detector A is opened, device is started to work, and the concentration of formaldehyde in air is measured.The display unit of control panel 2 records measurement in real time The concentration of formaldehyde in air, when air formaldehyde concentration is exceeded in setting time, control panel 2 will send out central processing unit 3 Signal out, central processing unit further issue instruction to the inductor A being mounted in air pump 5, and inductor A receives finger Order will automatically control and open air pump 5, force the air in environment to enter only by air inlet 6 by the rotation of air pump 5 Change in cabinet 1, air pump 5 constantly rotates, and promotes air uniformly to flow to purifying box, when the air of sucking reaches box volume When, the indicator light on control panel will light, and then issue signal to central processing unit 3, and central processing unit 3 is to inductor A Command adapted thereto is issued, air pump 5 will be closed voluntarily.After air pump 5 is closed, device is arranged at sealing state in the bottom of box Absorption vessel 7 formaldehyde of air in closed case will be absorbed, formaldehyde absorbent or formaldehyde can be placed in absorption vessel 7 Absorbing particles.After the signal for receiving device closing, the detector B42 of PARA FORMALDEHYDE PRILLS(91,95) detector 4 is issued central processing unit 3 Instruction, detector B is to formaldehyde absorbent, solid sorbent particle in absorption vessel to the absorbing state for measuring formaldehyde in air content It is measured in real time, while concentration of formaldehyde will be shown on the display screen of the display unit of control panel 2, as detector B It when detecting safe concentration of formaldehyde (0.05mm/m3), will show on the display unit, display unit is to central processing unit 3 Signal is issued, central processing unit 3 will issue instruction to the inductor B being mounted on exhaust valve 8, so that exhaust valve 8 is opened, Purified air is discharged from exhaust outlet 9.Handle 10 is housed, convenient for lifting at the top of purifying box.Rear cover 11 can be opened, to suction Ware 7 is received to be cleaned.
Not having the technical characteristic being described in detail in the application is the prior art.The application is only illustrated in above-described embodiment Principles and effects, not for limitation the application.Any person skilled in the art all can be in the essence without prejudice to the application Mind and under the scope of, carry out modifications and changes to above-described embodiment.Therefore, those of ordinary skill in the art is not taking off It, should be by the right of the application from all equivalent modifications or change completed under spirit and technical idea disclosed herein It is required that being covered.

Claims (3)

1. a kind of portable domestic methanal decontamination plant, main component is clarifier box, and air inlet, exhaust are equipped on cabinet Mouth and control panel, it is characterised in that: the air inlet is mounted on clarifier box front end, and the exhaust outlet is mounted on clarifier box Bottom;Air pump, central processing unit, formaldehyde detector and absorption vessel, the air pump peace are installed inside the clarifier box Loaded on air inlet rear end, the absorption vessel is placed in clarifier box bottom, is equipped with formaldehyde detector, exhaust valve above absorption vessel It is mounted on exhaust outlet upper end, the central processing unit is separately connected control panel and formaldehyde detector, and the detector is divided into two A part, respectively detector A and detector B, detector A control the induction being mounted in air pump by central processing unit Device A, detector B control the inductor B being mounted on exhaust valve by central processing unit.
2. a kind of portable domestic methanal decontamination plant according to claim 1, it is characterised in that: the control panel It is divided into setting unit and display unit.
3. a kind of portable domestic methanal decontamination plant according to claim 1, it is characterised in that: the purification upper box part installation There is handle, purifying box rear cover can be opened.
CN201710884877.5A 2017-09-26 2017-09-26 A kind of portable domestic methanal decontamination plant Pending CN109550372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710884877.5A CN109550372A (en) 2017-09-26 2017-09-26 A kind of portable domestic methanal decontamination plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710884877.5A CN109550372A (en) 2017-09-26 2017-09-26 A kind of portable domestic methanal decontamination plant

Publications (1)

Publication Number Publication Date
CN109550372A true CN109550372A (en) 2019-04-02

Family

ID=65863197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710884877.5A Pending CN109550372A (en) 2017-09-26 2017-09-26 A kind of portable domestic methanal decontamination plant

Country Status (1)

Country Link
CN (1) CN109550372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110152458A (en) * 2019-05-27 2019-08-23 邯郸开发区华骐环保科技有限公司 A kind of full-automatic purifying formaldehyde machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110152458A (en) * 2019-05-27 2019-08-23 邯郸开发区华骐环保科技有限公司 A kind of full-automatic purifying formaldehyde machine

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190402

WD01 Invention patent application deemed withdrawn after publication