CN207248743U - A kind of detection device of diatom ooze absorption property and Formaldehyde decomposition effect - Google Patents
A kind of detection device of diatom ooze absorption property and Formaldehyde decomposition effect Download PDFInfo
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- CN207248743U CN207248743U CN201721234929.6U CN201721234929U CN207248743U CN 207248743 U CN207248743 U CN 207248743U CN 201721234929 U CN201721234929 U CN 201721234929U CN 207248743 U CN207248743 U CN 207248743U
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Abstract
The utility model discloses a kind of diatom ooze absorption property and the detection device of Formaldehyde decomposition effect,Including the reaction chamber placed laterally side by side,Detection case and contrast case,Three casees are made of identical transparent material,The shape of detection case and contrast case,Volume is identical,Three casees are connected by communicating pipe,Diatom ooze plate is placed with detection case,Thermometer and hygrometer are installed on the side wall of detection case,The bottom of detection case is provided with formaldehyde instrument and humidifier,Detection case and contrast case are connected with light transmittance tester,The utility model injects the colored gas of equivalent in detection case and contrast case,The transmittance values of two casees measured respectively can calculate the relative adsorption performance of diatom ooze,Formaldehyde gas is transported to detection case,By observing formaldehyde instrument reading,Obtain the discomposing effect of diatom ooze PARA FORMALDEHYDE PRILLS(91,95),The utility model is simple in structure,It is of low cost,It is easy to operate,Overall construction design is reasonable,With significant economic value and social value.
Description
Technical field
It the utility model is related to detection device technology field, and in particular to a kind of diatom ooze absorption property and Formaldehyde decomposition effect
The detection device of fruit.
Background technology
Need to add a certain amount of sterilization antiseptic in traditional interior wall coating manufacture course of products, which is mainly profit
The bactericidal effect having with formaldehyde itself is so as to prevent the rotten, mouldy of coating, but meeting is more or less during dried coating film
Volatilize formaldehyde gas, formaldehyde is a kind of gas that is colourless, having intense irritation smell, is magma poisonous substance, can and albumen
Matter combines, after sucking high-concentration formaldehyde, it may appear that the illness such as serious stimulation and oedema, eye shouting pain, headache of respiratory tract, often inhales
Enter a small amount of formaldehyde, gently then cause breathing problem, it is heavy then cause liver abnormal pulmonary function, so needing these formaldehyde absorptions side by side
Remove.
Diatom ooze is a kind of green inner wall decoration wall material using diatomite as main raw material(s), has and eliminates formaldehyde, purification
Air, adjust the functions such as humidity, releasing negative oxygen ion, fire protection flame retarding, the self-cleaning, deodorization and sterilization of metope.Diatomite is by living in
The aquatic natural materials that class biology diatom deposition forms that swim before millions of years, show that its particle surface has under electron microscope
There are countless small holes, for porosity up to more than 90%, specific surface area is up to 65 ㎡/g.Just because of this protrusion of diatomite
Loose structure, determines that diatom ooze has extremely strong physical absorption performance and ion exchanging function, can effectively adsorb and remove room
The gasified harmful substance such as interior formaldehyde in air, benzene, ammonia matter and because of smell caused by pet, smoking, rubbish, reaches in clean room
The purpose of air ambient.
It is dazzling, price is uneven, also neither one city and interior wall diatom product at present on the market is numerous
Field price, consumer or producer can not easy, accurately detect the absorption property of diatom ooze and remove the efficiency of formaldehyde, it is impossible to
Judge the effect of in the market diatom ooze product decomposing formaldehyde.Therefore, a kind of simple in structure, of low cost, operation side is developed
Just, the detection device of the rational diatom ooze absorption property of overall construction design and Formaldehyde decomposition effect is desirability.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, of low cost, easy to operate, overall construction design conjunction
The diatom ooze absorption property of reason and the detection device of Formaldehyde decomposition effect.
The purpose of this utility model is achieved in that the utility model includes reaction chamber, the detection placed laterally side by side
Case and contrast case, reaction chamber, detection case and contrast case are made of identical transparent material and are all provided with each wall box
Hermatic door is equipped with, detection case is identical with shape, the volume of contrast case, passes through company between reaction chamber, detection case and contrast case
Siphunculus connects, and the first valve, the connection between detection case and contrast case are provided with the communicating pipe between reaction chamber and detection case
The second valve is provided with pipe, pallet and heating element are provided with reaction chamber, being horizontally disposed with detection case has screen, on screen
Stent is placed with, diatom ooze plate is installed on stent, thermometer and hygrometer are installed on the side wall of detection case, detection case
Bottom is provided with formaldehyde instrument and humidifier, and the first light transmittance tester is provided outside in detection case, the first light transmittance tester
For two probes respectively symmetrically on the outer wall of detection case, contrast case is provided outside the second light transmittance tester, the second printing opacity
Two probes of rate tester are respectively symmetrically installed on the outer wall of contrast case, and the bottom of detection case and contrast case is provided with emptying
Pipe.
Further, the end for emptying pipe is connected with emission-control equipment, and emission-control equipment includes collecting pipe, control
Valve, aspiration pump and absorption cell, and one end of collecting pipe is connected with the bottom of reaction chamber, the other end connects through aspiration pump and absorption cell
Logical, control valve is arranged on the collecting pipe between reaction chamber and detection case.
Preferably, fan is provided with reaction chamber.
Further, gas distributor is provided with detection case and contrast case, gas distributor is connected with communicating pipe.
The utility model injects the colored gas produced by reaction chamber of equivalent in detection case and contrast case, due to detection
Diatom ooze plate is provided with case, colored gas can be adsorbed, reduces the colored gas concentration inside detection case, thoroughly
Light rate increases；And contrasting the colored gas concentration inside case will not reduce, the light transmittance measured is less than the saturating of detection case certainly
Light rate, two transmittance values measured more than can calculate the relative adsorption performance of diatom ooze；In addition, by reaction chamber
The formaldehyde gas of generation is transported to detection case, observes the reading on formaldehyde instrument, when 4-6 is small after observe formaldehyde instrument reading again, pass through
Contrast to reading twice, obtains the discomposing effect of diatom ooze PARA FORMALDEHYDE PRILLS(91,95), and the utility model is simple in structure, of low cost, operation
Convenient, overall construction design is reasonable, has significant economic value and social value.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model surface structure schematic diagram.
In figure：1- reaction chambers, 11- pallets, 12- heating elements, 13- fans, 2- detection cases, 21- screens, 22- stents,
23- diatom ooze plates, 24- thermometers, 25- hygrometers, 26- formaldehyde instrument, 27- humidifiers, the first light transmittance testers of 28-, 3-
Contrast case, the second light transmittance testers of 31-, 4- hermatic doors, 5- communicating pipes, the first valves of 61-, the second valves of 62-, 7- emptyings
Pipe, 8- emission-control equipments, 81- collecting pipes, 82- control valves, 83- aspiration pumps, 84- absorption cells, 9- gas distributors.
Embodiment
The utility model will be further described below with reference to the accompanying drawings, but the utility model is not subject in any way
Limitation, any changes and modifications made based on the utility model training centre, belongs to the scope of protection of the utility model.
As depicted in figs. 1 and 2, the utility model includes the reaction chamber 1, detection case 2 and contrast case 3 placed laterally side by side,
Reaction chamber 1 is used to generate the required various gases of detection device, diatom ooze is placed with detection case 2, for actually detected silicon
The properties of algal gel, contrast case 3 is used for and the testing result of detection case 2 is contrasted, and detection data is obtained, for ease of people
Real Time Observation when detecting, reaction chamber 1, detection case 2 and contrast case 3 are made of identical transparent material, for ease of operating,
Hermatic door 4 is both provided with each wall box, to obtain more accurately detecting the shape of data, detection case 2 and contrast case 3
Shape, volume are identical, are connected between reaction chamber 1, detection case 2 and contrast case 3 by communicating pipe 5, reaction chamber 1 and detection case 2
Between communicating pipe 5 on be provided with the first valve 61, be provided with the second valve on the communicating pipe 5 between detection case 2 and contrast case 3
62, when carrying out the detection of diatom ooze absorption property, while the first valve 61 and the second valve 62 are opened, detection gas enter at the same time
Into detection case 2 and contrast case 3, but when carrying out the discomposing effect detection of diatom ooze PARA FORMALDEHYDE PRILLS(91,95), the first valve 61 is only opened, is closed
Close the second valve 62 so that detection gas are only entered in detection case 2；Pallet 11, heating element 12 and wind are provided with reaction chamber 1
Fan 13, pallet 1 are used to contain the material that can produce detection gas, when carrying out absorption property detection, contain the iodine of atropurpureus
The bromine of crystal or reddish brown, when carrying out the discomposing effect detection of diatom ooze PARA FORMALDEHYDE PRILLS(91,95), contains formalin, heating element
12 can be uniformly mixed detection gas with the generation of acceleration detection gas, fan 13；Being horizontally disposed with detection case 2 has screen
21, stent 22 is placed with screen 21, and diatom ooze plate 23 is installed on stent 22, temperature is installed on the side wall of detection case 2
Meter 24 and hygrometer 25, thermometer 24 and hygrometer 25 are to observe the temperature and humidity inside detection case 2, in temperature and humidity
In the case of difference, the reading of test value can be influenced, the bottom of detection case 2 is provided with formaldehyde instrument 26 and humidifier 27, formaldehyde instrument
26 are used for observing the content of formaldehyde in detection case 2, if the humidity in detection case 2 is inadequate, should open humidifier 27, increase humidity,
Detection case 2 is connected with the first light transmittance tester 28, and two probes of the first light transmittance tester 28 are separately mounted to detection case 2
On opposite two side walls outer wall, contrast case 3 is connected with the second light transmittance tester 31, two of the second light transmittance tester 31
Probe is located on the opposite two side walls outer wall of contrast case 3 respectively, the first light transmittance tester 28 and the second light transmittance tester
31 are respectively intended to detection detection case 2 and contrast the light transmittance of gas in case 3, and the bottom of detection case 2 and contrast case 3 is provided with emptying
Pipe 7, empties pipe 7 and is used for excluding the detection gas in detection case 2 and contrast case 3, gas is provided with detection case 2 and contrast case 3
Body distributor 9, gas distributor 9 are connected with communicating pipe 5, and detection gas can be more uniformly transported to by gas distributor 9
In detection case 2 and contrast case 3.
Pollution and environmental protection in order to control, the end that the present apparatus empties pipe 7 are connected with emission-control equipment 8, exhaust-gas treatment
Device 8 is used for the waste gas absorption produced in detection process and purification, emission-control equipment 8 include collecting pipe 81, control valve 82,
Aspiration pump 83 and absorption cell 84, the organic solvent equipped with absorbable iodine steam or bromine gas in absorption cell 84, or equipped with absorbable
The potassium permanganate solution of formaldehyde, and one end of collecting pipe 81 is connected with the bottom of reaction chamber 1, the other end is through aspiration pump 83 with inhaling
Receives pond 84 connects, and control valve 82 is arranged on the collecting pipe 81 between reaction chamber 1 and detection case 2, work of the exhaust gas in aspiration pump 83
Under, it is transported to by collecting pipe 81 in absorption cell 84 and is absorbed and purified.
It is to the detection process of diatom ooze absorption property by the present apparatus：The first valve 61 and the second valve 62 are opened, is closed
Control valve 82 is closed, takes the iodine crystal of appropriate atropurpureus or the bromine of reddish brown to load pallet 11, and pallet 11 is placed on instead
Answer in case 1, open heating element 12 and fan 13, coloured detection gas are constantly produced and spread, then pass through communicating pipe 5
Into detection case 2 and contrast case 3, after gas to be detected enters detection case 2 and contrast case 3, heating element 12 and fan 13 are closed,
Stop the generation of detection gas, close the first valve 61 and the second valve 62, stop gas conveying, at this time, the silicon in detection case 2
Algal gel plate 23 will adsorb detection gas, by after a certain period of time, the coloured detection gas in detection case 2 and contrast case 3
Body, which is uniformly dispersed, reaches stable state, and absorption of the diatom ooze plate 23 to coloured detection gas in detection case 2 reaches full
With, at this time by the first light transmittance tester 28 and the second light transmittance tester 31 measure respectively corresponding detection case 2 and contrast case 3
Light transmittance, the relative adsorption ability of diatom ooze can be calculated according to two transmittance values measured.
It is to the detection process of diatom ooze Formaldehyde decomposition effect by the present apparatus：The first valve 61 is opened, closes the second valve
Door 62, closing control valve 82, takes appropriate formalin to load pallet 11, and pallet 11 is placed in reaction chamber 1, opens heating
Element 12 and fan 13, accelerate the evaporation rate of formaldehyde gas and are uniformly mixed, and the formaldehyde gas of generation is entered by communicating pipe 5
Detection case 2, the reading of observation formaldehyde instrument 26, after reading reaches 0.2mg/m3, closes the first valve 61, stops gas conveying,
Formaldehyde in detection case 2 in gas is contacted with diatom ooze plate 23, formaldehyde gas rapidly with the diatom ooze in diatom ooze plate 23
Material is decomposed reaction, declines in a short time formaldehyde gas concentration, and thermometer 24 is with hygrometer 25 observing
Temperature and humidity inside detection case 2, in the case of temperature and humidity difference, can influence the reading of test value, therefore, examine
During survey, the temperature and humidity in detection case 2 should be kept constant, if humidity is inadequate, humidifier 27, increase detection can be opened
Humidity in case 2, when waiting 4-6 small after, observe the reading of formaldehyde instrument 26 again, according to the difference of 26 reading of formaldehyde instrument twice,
It may determine that the discomposing effect of diatom ooze PARA FORMALDEHYDE PRILLS(91,95).
Claims (4)
- A kind of 1. detection device of diatom ooze absorption property and Formaldehyde decomposition effect, it is characterised in that：Including placing laterally side by side Reaction chamber（1）, detection case（2）With contrast case（3）, reaction chamber（1）, detection case（2）With contrast case（3）Using identical saturating Bright material makes and is both provided with hermatic door on each wall box（4）, detection case（2）With contrast case（3）Shape, volume it is complete It is exactly the same, reaction chamber（1）, detection case（2）With contrast case（3）Between pass through communicating pipe（5）Connection, reaction chamber（1）And detection case （2）Between communicating pipe（5）On be provided with the first valve（61）, detection case（2）With contrast case（3）Between communicating pipe（5）On It is provided with the second valve（62）, the reaction chamber（1）Inside it is provided with pallet（11）And heating element（12）, the detection case（2） Interior be horizontally disposed with has screen（21）, screen（21）On be placed with stent（22）, stent（22）On diatom ooze plate is installed（23）, Detection case（2）Side wall on thermometer is installed（24）And hygrometer（25）, detection case（2）Bottom formaldehyde instrument is installed（26） And humidifier（27）, in detection case（2）It is provided outside the first light transmittance tester（28）, the first light transmittance tester（28）'s Two probes are respectively symmetrically installed on detection case（2）Outer wall on, the contrast case（3）It is provided outside the second light transmittance tester （31）, the second light transmittance tester（31）Two probe respectively symmetrically be installed on contrast case（3）Outer wall on, detection case（2） With contrast case（3）Bottom be provided with emptying pipe（7）.
- 2. the detection device of a kind of diatom ooze absorption property according to claim 1 and Formaldehyde decomposition effect, its feature exist In：It is described to empty pipe（7）End be connected with emission-control equipment（8）, emission-control equipment（8）Including collecting pipe（81）, control Valve processed（82）, aspiration pump（83）And absorption cell（84）, and collecting pipe（81）One end and reaction chamber（1）Bottom connection, it is another End is through aspiration pump（83）With absorption cell（84）Connection, control valve（82）It is arranged on reaction chamber（1）And detection case（2）Between collection Pipe（81）On.
- 3. the detection device of a kind of diatom ooze absorption property according to claim 1 and Formaldehyde decomposition effect, its feature exist In：The reaction chamber（1）Inside it is provided with fan（13）.
- 4. the detection device of a kind of diatom ooze absorption property according to claim 1 and Formaldehyde decomposition effect, its feature exist In：The detection case（2）With contrast case（3）Inside it is provided with gas distributor（9）, gas distributor（9）With communicating pipe（5）Even It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234929.6U CN207248743U (en) | 2017-09-25 | 2017-09-25 | A kind of detection device of diatom ooze absorption property and Formaldehyde decomposition effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234929.6U CN207248743U (en) | 2017-09-25 | 2017-09-25 | A kind of detection device of diatom ooze absorption property and Formaldehyde decomposition effect |
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| Publication Number | Publication Date |
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| CN207248743U true CN207248743U (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721234929.6U Expired - Fee Related CN207248743U (en) | 2017-09-25 | 2017-09-25 | A kind of detection device of diatom ooze absorption property and Formaldehyde decomposition effect |
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| CN (1) | CN207248743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657121A (en) * | 2020-05-29 | 2020-09-15 | 中铁城市规划设计研究院有限公司 | Landscape flower bed soil moisture automatic control system |
| CN113514324A (en) * | 2021-03-26 | 2021-10-19 | 福州大学 | Anti tunnel concrete that splits detects with holding contrast device |
| CN116989850A (en) * | 2023-09-25 | 2023-11-03 | 山东凯大新型材料科技有限公司 | Diatom board processing field monitoring system and method for Internet |
-
2017
- 2017-09-25 CN CN201721234929.6U patent/CN207248743U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657121A (en) * | 2020-05-29 | 2020-09-15 | 中铁城市规划设计研究院有限公司 | Landscape flower bed soil moisture automatic control system |
| CN113514324A (en) * | 2021-03-26 | 2021-10-19 | 福州大学 | Anti tunnel concrete that splits detects with holding contrast device |
| CN116989850A (en) * | 2023-09-25 | 2023-11-03 | 山东凯大新型材料科技有限公司 | Diatom board processing field monitoring system and method for Internet |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180417 Termination date: 20190925 |