CN204234102U - A kind of preparation facilities of environment-friendly type Sulfhydryl Cotton - Google Patents
A kind of preparation facilities of environment-friendly type Sulfhydryl Cotton Download PDFInfo
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- CN204234102U CN204234102U CN201420710858.2U CN201420710858U CN204234102U CN 204234102 U CN204234102 U CN 204234102U CN 201420710858 U CN201420710858 U CN 201420710858U CN 204234102 U CN204234102 U CN 204234102U
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Abstract
The utility model relates to a kind of preparation facilities of environment-friendly type Sulfhydryl Cotton, comprise hollow square six frameworks be arranged in parallel inside and outside two intervals, adsorption layer, asbestos board, electric blanket, thermometer and ventilating fan, left in framework, right two sides, end face, in the space of trailing flank, adsorption layer is installed, in framework bottom surface space, thermal insulation layer asbestos board is installed by lower floor, asbestos board in framework bottom surface space tiles electric blanket, install one at the end face of framework and be communicated with framework internal thermometer, be communicated with electric blanket in the bottom of framework and one temp probe is installed, a manhole is all shaped with in the left and right sides of framework, difference sealing shroud adjutage acid-proof gloves outside manhole.Active carbon fiber fabrics in the preparation facilities of the environment-friendly type Sulfhydryl Cotton that the utility model provides on sidewall is to the adsorption capacity of mercaptoethanol acid, and active carbon fiber fabrics can regularly replace, guarantee certain adsorption capacity, absorption can solve distributing and environmental pollution of stench completely.
Description
Technical field
The utility model belongs to field of chemical equipment, especially a kind of preparation facilities of environment-friendly type Sulfhydryl Cotton.
Background technology
The trace elements such as the enrichment of sulfhydryl cotton fiber energy Absorption quantity Hg, As, Cd, Mo, Ag, Sn, Se, be usually used in the gathering and measuring of trace Hg, As, Cd, Mo, Sn, Se etc. in the samples such as ambient water quality, water system sediment, soil, rock, also for weighing the extraction of Ag, Au.Sulfhydryl Cotton to above-mentioned trace element, can Absorption quantity enrichment again can quantitative resolution, these elements can be made to obtain enrichment, improve sensitivity and the degree of accuracy of mensuration, so use widely.
Sulfhydryl Cotton is generally in laboratory preparation, and without commercial product, time prepared by laboratory, conditional request is strict, and time-consuming, effort, whole operation generally needs 5-6 days.
A large amount of mercaptoethanol acid is needed in Sulfhydryl Cotton preparation process, mercaptoethanol acid has stench strongly, have an area of 2 kilometers can smell, and poisonous, these product also have strong impulse, and eye contact can cause major injury, even cause permanent loss vision, skin is burnt, sensitization, cause allergic dermatitis, be absorbed by the skin can cause poisoning.So bring very big inconvenience to the preparation of Sulfhydryl Cotton, often prepare 1g Sulfhydryl Cotton, its smell can involve whole laboratory, even whole laboratory building, and foul odour can not leave for a long time, this brings great harm to experimenter, has had a strong impact on the healthy of personnel.
When preparing Sulfhydryl Cotton, will absorbent cotton in Sulfhydryl Cotton glycolic, 3-4 days is soaked under keeping 35-40 DEG C of situation, wash 5-10 time, 3-4 days is dried at 35-40 DEG C, manufacturing cycle so long causes serious environmental pollution, so it is very important to study Sulfhydryl Cotton preparation facilities that is novel, environmental protection.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part; a kind of preparation facilities of environment-friendly type Sulfhydryl Cotton is provided; this device can meet that experimenter is nonpoisonous and tasteless, the preparation of non-environmental-pollution Sulfhydryl Cotton; again can suitability for industrialized production; make Sulfhydryl Cotton commercialization, alleviate the labour intensity of testing staff and strengthen labour protection.
The utility model is that technical solution problem adopts following technical scheme:
A kind of preparation facilities of environment-friendly type Sulfhydryl Cotton, comprise hollow square six frameworks be arranged in parallel inside and outside two intervals, adsorption layer, asbestos board, electric blanket, thermometer and ventilating fan, the front seal hinge dress switch gate of two square six frameworks, left in framework, right two sides, end face, in the space of trailing flank, adsorption layer is installed, in framework bottom surface space, thermal insulation layer asbestos board is installed by lower floor, asbestos board in framework bottom surface space tiles electric blanket, install one at the end face of framework and be communicated with framework internal thermometer, an exhaust outlet is also shaped with at the top of framework, outside exhaust outlet, air channel is installed, coaxial installation one NACF cloth bag in air channel, in air channel, extreme ends coaxially installs ventilating fan, in the bottom electric blanket of framework, a temp probe is installed, the temperature of temp probe perception electric blanket, a manhole is all shaped with in the left and right sides of framework, difference sealing shroud adjutage acid-proof gloves outside manhole.
And, the thermometer at described framework top, the temperature sense probe of bottom and electric blanket connect same temperature controller, when temperature reaches preset temperature, cut off electric blanket power supply, stop heating, when thermometer detected temperatures reduces, temperature controller starts electric blanket, temperature sense probe perception electric blanket temperature.
Good effect of the present utility model is as follows:
1, the active carbon fiber fabrics in the preparation facilities of environment-friendly type Sulfhydryl Cotton that provides of the utility model in sidewall has adsorption capacity to mercaptoethanol acid, and active carbon fiber fabrics can regularly replace, guarantee maximum adsorption capacity, solve and distribute by the stench of Sulfhydryl Cotton own the environmental pollution caused.
2, in the utility model with cross the active carbon fiber fabrics having adsorbed mercaptoethanol acid, can process be lighted, environmentally safe
3, whole device volume of the present utility model is flexibly small and exquisite, and the used time can not taken in case, kitchen, and storage is convenient.
4, this device also can be used for the protection of all pernicious gases volatilization experiment, and absorption, washing, drying all can be carried out in case, Environmental security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (axially analysing and observe);
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of preparation facilities of environment-friendly type Sulfhydryl Cotton, comprise hollow square six frameworks 6 and 8 be arranged in parallel inside and outside two intervals, adsorption layer 7, asbestos board 12, electric blanket 11, thermometer 5 and ventilating fan 1, each face of the following stated is the face between two-layer framework, front seal hinge dress switch gate (accompanying drawing is not shown) of two square six frameworks, left in framework, right two sides, end face, in the space of trailing flank, adsorption layer is installed, in framework bottom surface space, thermal insulation layer asbestos board is installed by lower floor, asbestos board in framework bottom surface space tiles electric blanket, install one at the end face of framework and be communicated with framework internal thermometer, thermometer measures temperature in framework, an exhaust outlet is also shaped with at the top of framework, air channel 2 is installed outside exhaust outlet, coaxial installation one NACF cloth bag 3 in air channel, in air channel, extreme ends coaxially installs ventilating fan, one temp probe 10 is installed in the bottom electric blanket of framework, for the temperature of perception electric blanket, a manhole 14 is all shaped with in the left and right sides of framework, the long-armed acid-proof gloves 13 of socket one are sealed respectively outside manhole.
In order to increase the accurate control to temperature in framework, the temperature sense of the thermometer at framework top, bottom probe and electric blanket are connected same temperature controller 9, when temperature reaches preset temperature, cuts off electric blanket power supply, stop heating, when thermometer detected temperatures reduces, temperature controller starts electric blanket, temperature sense probe perception electric blanket temperature, prevent electric blanket overheated, overheated rear cut-out electric blanket, ensure electric blanket can not be overheated, prevent fire from occurring.
In order to prevent thermometer place from causing Leakage Gas, at the outer side frame body end face outer side seal of thermometer, one seal closure 4 is installed.
Temperature controller adopts existing controller, and the application does not do particular/special requirement.
Adopt the specific embodiments of this device making Sulfhydryl Cotton as follows:
In the seal case made (in framework), get 500ml port grinding bottle, measure thioglycolic acid 40-50ml, acetic anhydride 15-30ml, concentrated sulfuric acid 0.2ml, acetic acid 10-20ml, distilled water is a little.Add 20-50g absorbent cotton, make it soak by swab stick, add a cover.
Push to electric blanket switch, make solution temperature rise to 30-40 DEG C of continuous 2-4 days, deenergization.Take out cotton, dry, collect liquid and separately deposit.After cotton washes with water, put into dish.Plate is placed on electric blanket, power-on, and temperature controls at 30-35 DEG C, 2-3 days.
The application is by the contrast of several method, as following table 1, several method all proves that the Sulfhydryl Cotton adsorption capacity prepared is fine, this sealed preparation method efficiently solves the malodor problem of mercaptoethanol acid, the sealing of its heating system is also sealed, effectively prevent from causing fire or Danger Electric shock risk, ensure whole device and production environment safety.
The contrast of the various preparation method of table 1
Claims (2)
1. the preparation facilities of an environment-friendly type Sulfhydryl Cotton, it is characterized in that: comprise hollow square six frameworks be arranged in parallel inside and outside two intervals, adsorption layer, asbestos board, electric blanket, thermometer and ventilating fan, the front seal hinge dress switch gate of two square six frameworks, left in framework, right two sides, end face, in the space of trailing flank, adsorption layer is installed, in framework bottom surface space, thermal insulation layer asbestos board is installed by lower floor, asbestos board in framework bottom surface space tiles electric blanket, install one at the end face of framework and be communicated with framework internal thermometer, an exhaust outlet is also shaped with at the top of framework, outside exhaust outlet, air channel is installed, coaxial installation one NACF cloth bag in air channel, in air channel, extreme ends coaxially installs ventilating fan, in the bottom electric blanket of framework, a temp probe is installed, a manhole is all shaped with in the left and right sides of framework, difference sealing shroud adjutage acid-proof gloves outside manhole.
2. the preparation facilities of environment-friendly type Sulfhydryl Cotton according to claim 1, it is characterized in that: the thermometer at described framework top, the temperature sense probe of bottom and electric blanket connect same temperature controller, when temperature reaches preset temperature, cut off electric blanket power supply, stop heating, when thermometer detected temperatures reduces, temperature controller starts electric blanket, temperature sense probe perception electric blanket temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710858.2U CN204234102U (en) | 2014-11-24 | 2014-11-24 | A kind of preparation facilities of environment-friendly type Sulfhydryl Cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710858.2U CN204234102U (en) | 2014-11-24 | 2014-11-24 | A kind of preparation facilities of environment-friendly type Sulfhydryl Cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234102U true CN204234102U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710858.2U Expired - Fee Related CN204234102U (en) | 2014-11-24 | 2014-11-24 | A kind of preparation facilities of environment-friendly type Sulfhydryl Cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968105A (en) * | 2017-04-28 | 2017-07-21 | 广州京诚检测技术有限公司 | A kind of Sulfhydryl Cotton and its application |
-
2014
- 2014-11-24 CN CN201420710858.2U patent/CN204234102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968105A (en) * | 2017-04-28 | 2017-07-21 | 广州京诚检测技术有限公司 | A kind of Sulfhydryl Cotton and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161124 |