CN204594773U - One is built and asbestos sample pre-treatments equipment in automotive material - Google Patents
One is built and asbestos sample pre-treatments equipment in automotive material Download PDFInfo
- Publication number
- CN204594773U CN204594773U CN201520333861.1U CN201520333861U CN204594773U CN 204594773 U CN204594773 U CN 204594773U CN 201520333861 U CN201520333861 U CN 201520333861U CN 204594773 U CN204594773 U CN 204594773U
- Authority
- CN
- China
- Prior art keywords
- glove box
- suction filtration
- asbestos
- built
- sample pre
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
One is built and asbestos sample pre-treatments equipment in automotive material, comprise an airtight glove box, this glove box side is provided with switch gate, and the inner position near base plate of glove box is provided with suction filtration platform, this suction filtration platform surface is provided with multiple suction filtration hole, this glove box rear side is provided with air outlet, and air outlet is positioned at the below of suction filtration platform; Described air outlet is connected with T-valve by air-out flexible pipe, and this T-valve one end connects screen pack and blower fan successively, and the other end of T-valve connects suction filter pump and Drexel bottle successively.The utility model structure is simple, is convenient to make, easy to use.This pre-processing device safety, science, pre-treatment required per sample easily can require the function realizing suction filtration, collection, and the refuse waste gas simultaneously processed can avoid the harm to environment and human body by the washing of harmless treatment aqueous solution.
Description
Technical field
The utility model relates to asbestos sample pre-treatments equipment in a kind of building and automotive material.
Background technology
Asbestos refer to have high-tensile, high flexible, chemically-resistant and heat erosion, electrical isolation and have the silicates mineral products of spinnability.All the time, asbestos are owing to reducing through there is intensity for a long time and not, thus widely use in various field, packing material as slabstone, water pipe, fire-resistant clad material, brake pad, gasket seal, warming plate, rope, wrappage, acetylene cylinder is used for many components, along with going deep into of application, progressively recognize the harmful effect of fibrous asbestos to environmental and human health impacts both at home and abroad.When building and automotive material occurs damaged, fibrous asbestos can enter in air, and human body sucks fibrous asbestos can cause the diseases such as Pleural Plaque lung, fiberization, mesothelioma of pleura, has carcinogenic possibility.Particularly plasterboard etc. due to refractability, sound-proofing and heat insulating ability etc. excellent, be widely used in refractability clad material etc. in uses such as spraying application product, ceiling, wall material, containing asbestos in described plasterboard.In the process of these sample pre-treatments, dispersing or spreading of asbestos becomes problem.Effective utilization at present for the waste material containing asbestos also has no progress
[1].
The dismounting etc. of the buildings of building materials is just welcoming peak, and the problem of dispersing, spreading of the exposure of asbestos and these asbestos is on the rise.Described asbestos are mineral fibres of natural product, can enumerate: the chrysotile of serpentine class, the amosite of hornblende class, crocidolite, anthophyllite, the tremolite, actinote.In about 700 DEG C of dehydrations, phase transformation when the chrysotile of known described serpentinite class heats, harmless forsterite is become at about 900 DEG C, but be in fact difficult to easily to carry out innoxious, therefore can not fully realize it effectively to utilize, only have only a few that asbestos is utilized into high-quality regrown material at present
[2].The harmfulness of described asbestos comes from its cellulosic.As pre-treatment, in order to make containing the sample comminution of asbestos waste or decomposition etc., mainly utilize mechanical means etc. to destroy the waste material containing asbestos, therefore, asbestos finally can spread.
Both at home and abroad the pre-treatment of the sample of building and automotive material is operated and mainly carry out in glove box.Mainly contain two kinds of control boxs to be at present respectively without suction filtration type and upper suction filtration type.Process sample without suction filtration type control box, the refuse after process and waste gas are directly discharged in outside atmosphere usually, containing objectionable impuritiess such as asbestos, thus may can cause harmful effect to human body and environment in refuse and waste gas.And upper suction filtration type control box, Suction filtration device, on casing top, is deposited at the bottom of control box and the refuse such as dust in corner cannot by suction filtration, and the waste gas after suction filtration is also directly discharged in air by top pipeline, the health of harm environment and people.
Through investigation, domestic there is no shaping can realize the pre-processing device of collecting by filtration simultaneously containing harmless treatment aqueous solution at present, although overseas equipment development is relatively very fast, its equipment is also and imperfection, and quite expensive, and applicability and operability are not strong.
In a word, especially the fibrous asbestos that may contain in sample to be avoided the healthy harmful effect of experiment operator for the pre-treatment of asbestos sample in building and automotive material, pre-treatment operation both at home and abroad for the sample of building and automotive material is mainly carried out in glove box, but perfect collection suction filtration function.This project follows safety, science, convenient, intelligent, general principle of design have studied asbestos sample pre-treatments equipment in building and automotive material.
Given this, develop the pre-processing device of asbestos sample in building and automotive material, not only scientificlly and effectively can carry out pre-treatment to asbestos sample, and equipment support can be provided for quality supervision department and laboratory; Meanwhile, also solve the problems such as environmental pollution damage experimenter is healthy, there is great economic benefit and social benefit.
Summary of the invention
The utility model object is to provide asbestos sample pre-treatments equipment in a kind of building and automotive material, to overcome the deficiencies in the prior art.
Technical conceive of the present utility model is as follows: first collect and arrange both at home and abroad about product standard and the examination criteria of asbestos pre-processing device, about the similarities and differences of asbestos pre-processing device in more each class standard, in conjunction with technical parameter and the function of different pre-treatments equipment, summarize general test parameter and technical conditions.Follow safety, science, convenient, intelligent, general principle of design, the suction filtration realized needed for pre-processing device, collecting function, the power system of research equipment, transmission system, collection system.
Compile a kind of disposal route of asbestos waste gas and wastes simultaneously, select the aqueous solution of harmless treatment, the waste material containing asbestos of arbitrary form is being prevented dispersing or carrying out harmless treatment while spreading of asbestos dust etc.
Thus this testing table is applicable to the pre-treatment operation of asbestos sample in building and automotive material.
One is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that comprising an airtight glove box, this glove box side is provided with switch gate, and the inner position near base plate of glove box is provided with suction filtration platform, this suction filtration platform surface is provided with multiple suction filtration hole, this glove box rear side is provided with air outlet, and air outlet is positioned at the below of suction filtration platform; Described air outlet is connected with T-valve by air-out flexible pipe, and this T-valve one end connects screen pack and blower fan successively, and the other end of T-valve connects suction filter pump and Drexel bottle successively.
The diameter in described suction filtration hole is not less than 5mm.
It is high that described glove box is of a size of the wide * of long *: 620mm*620mm*510mm; Gloves gathering hole: diameter 120mm, spacing 300mm, distance bench top height: 150mm; The general frame of glove box adopts steel matter, and the panel of glove box adopts transparent acrylic (PMMA); Air outlet diameter 75mm.
The chamber size that glove box is positioned at below suction filtration platform is: 600mm*600mm*90mm.
The maximum quantity of wind >=3m2/min of described blower fan, adopts 220V/50Hz to power.
Described screen pack adopts polyester non-woven fabric.
The flow >=10L/min of described suction filter pump.
Described Drexel bottle is polypropylene material, and inside is provided with anti-backflow device.
In building and automotive material, the research and development of pre-processing device of asbestos sample are urgently deep fields in current asbestos testing, and this project is that developing asbestos pre-processing device is researched and developed of field and felt free to try.Along with the development of economy and trade globalization, the kind of commodity is more and more tending towards diversification, and the import & export quantity also cumulative year after year of building and automotive material, test in laboratory work is faced with the challenge of many brand-new Environmental security projects.Under the situation of particularly not perfect, the equipment in pre-processing device field not yet perfect market at home, research and develop special pre-processing device, for raising detectability, expand inspection market and break foreign technology barrier tool and be of great significance.
The utility model structure is simple, is convenient to make, easy to use.This pre-processing device safety, science, pre-treatment required per sample easily can require the function realizing suction filtration, collection, and the refuse waste gas simultaneously processed can avoid the harm to environment and human body by the washing of harmless treatment aqueous solution.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model.
Fig. 2 is the general structure schematic diagram of glove box of the present utility model.
Fig. 3 is the structural representation bottom glove box.
Fig. 4 is the schematic diagram that glove box connects Drexel bottle.
Wherein, 1, glove box, 2, switch gate, 3, suction filtration platform, 4, suction filtration hole, 5, air outlet, 6, air-out flexible pipe, 7, T-valve, 8, screen pack, 9, blower fan, 10, suction filter pump, 11, Drexel bottle, 12, gloves gathering hole.
Embodiment
As Figure 1-4, one is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that comprising an airtight glove box (1), this glove box (1) side is provided with switch gate (2), and the inner position near base plate of glove box (1) is provided with suction filtration platform (3), this suction filtration platform (3) surface is provided with multiple suction filtration hole (4), this glove box (1) rear side is provided with air outlet (5), and air outlet (5) is positioned at the below of suction filtration platform (3); Described air outlet (5) is connected with T-valve (7) by air-out flexible pipe (6), this T-valve (7) one end connects screen pack (8) and blower fan (9) successively, and the other end of T-valve (7) connects suction filter pump (10) and Drexel bottle (11) successively.
The diameter of described suction filtration hole (4) is not less than 5mm.
It is high that described glove box (1) is of a size of the wide * of long *: 620mm*620mm*510mm; Gloves gathering hole: diameter 120mm, spacing 300mm, distance bench top height: 150mm; The general frame of glove box (1) adopts steel matter, and the panel of glove box (1) adopts transparent acrylic (PMMA); Air outlet (5) diameter 75mm.
The chamber size that glove box (1) is positioned at suction filtration platform (3) below is: 600mm*600mm*90mm.
The maximum quantity of wind >=3m2/min of described blower fan (9), adopts 220V/50Hz to power.
Described screen pack (8) adopts polyester non-woven fabric.
The flow >=10L/min of described suction filter pump (10).
Described Drexel bottle (11) is polypropylene material, and inside is provided with anti-backflow device.
Containing the inorganic acid aqueous solution beyond the phosphoric acid of pH value below 1 in described Drexel bottle 11 of the present utility model, but various mineral acid and their acid mixture such as hydrochloric acid, sulfuric acid, nitric acid can be used if will dissolve in waste material containing cementing agents such as the cement classes of high pH; Or the fluoride containing alkali-metal fluoride, earth alkali metal in Drexel bottle 11, the fluoride of ammonia, difluoride and their potpourri.
When using the utility model, before in building and automotive material, asbestos sample detects, first sample is loaded glove box by switch gate, enclosed switch door, by gloves by sample comminution, asbestos powder can be produced in crushing process, need dedusting be carried out, if the few and particle of objectionable impurities is comparatively large in sample, T-valve variable wind seat in the plane can be put, open blower fan, carry out suction filtration by blower fan; If objectionable impurities is more and particle is less in sample, then T-valve is turned to suction filter pump position, open suction filter pump and carry out suction filtration, select suitable harmless treatment aqueous solution, add and a certain amount ofly make escape pipe be arranged in below liquid level to guarantee to make the asbestos of asbestos waste effectively to contact with this process aqueous solution, thus can realize innoxious, after processing, all there is filter membrane suction filter pump air intake opening and gas outlet, by the multi-filtering to refuse and waste gas, ensure the safety of draw-off further.
Claims (8)
1. build and asbestos sample pre-treatments equipment in automotive material for one kind, it is characterized in that comprising an airtight glove box (1), this glove box (1) side is provided with switch gate (2), and the inner position near base plate of glove box (1) is provided with suction filtration platform (3), this suction filtration platform (3) surface is provided with multiple suction filtration hole (4), this glove box (1) rear side is provided with air outlet (5), and air outlet (5) is positioned at the below of suction filtration platform (3); Described air outlet (5) is connected with T-valve (7) by air-out flexible pipe (6), this T-valve (7) one end connects screen pack (8) and blower fan (9) successively, and the other end of T-valve (7) connects suction filter pump (10) and Drexel bottle (11) successively.
2. one as claimed in claim 1 is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that the diameter of described suction filtration hole (4) is not less than 5mm.
3. one as claimed in claim 1 is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that described glove box (1) is of a size of the wide * of long * high: 620mm*620mm*510mm; Gloves gathering hole (12): diameter 120mm, spacing 300mm, distance bench top height: 150mm; The general frame of glove box (1) adopts steel matter, and the panel of glove box (1) adopts transparent acrylic material; Air outlet (5) diameter 75mm.
4. one as claimed in claim 1 is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that the chamber size that glove box (1) is positioned at below suction filtration platform (3) is: 600mm*600mm*90mm.
5. one as claimed in claim 1 is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that the maximum quantity of wind >=3m2/min of described blower fan (9), adopts 220V/50Hz to power.
6. one as claimed in claim 1 is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that described screen pack (8) adopts polyester non-woven fabric.
7. one as claimed in claim 1 is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that the flow >=10L/min of described suction filter pump (10).
8. one as claimed in claim 1 is built and asbestos sample pre-treatments equipment in automotive material, it is characterized in that described Drexel bottle (11) is for polypropylene material, and inside is provided with anti-backflow device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333861.1U CN204594773U (en) | 2015-05-22 | 2015-05-22 | One is built and asbestos sample pre-treatments equipment in automotive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333861.1U CN204594773U (en) | 2015-05-22 | 2015-05-22 | One is built and asbestos sample pre-treatments equipment in automotive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594773U true CN204594773U (en) | 2015-08-26 |
Family
ID=53930918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333861.1U Expired - Fee Related CN204594773U (en) | 2015-05-22 | 2015-05-22 | One is built and asbestos sample pre-treatments equipment in automotive material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583519A (en) * | 2016-03-16 | 2016-05-18 | 苏州北工激光技术有限公司 | Gas-shield laser forming repairing device |
-
2015
- 2015-05-22 CN CN201520333861.1U patent/CN204594773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583519A (en) * | 2016-03-16 | 2016-05-18 | 苏州北工激光技术有限公司 | Gas-shield laser forming repairing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204594773U (en) | One is built and asbestos sample pre-treatments equipment in automotive material | |
| CN102778467A (en) | Method for detecting harmful substances of asbestos | |
| KR20210029245A (en) | Method for decontaminating gaseous media contaminated with suspended pollutant species | |
| CN201323188Y (en) | Exhaust device | |
| US11331526B2 (en) | Method and stationary or movable device for neutralizing and recycling asbestos waste | |
| CN208260470U (en) | The mobile temporary stock management control cabinet of industrial enterprise's danger wastes | |
| TW200846097A (en) | Method of asbestos detoxification and aqueous solution for asbestos detoxification | |
| CN206009387U (en) | Modified model ventilated chamber | |
| CN207546647U (en) | A kind of energy-saving type dust-extraction unit for Raymond mill | |
| CN203215681U (en) | Material inlet-and-outlet structure of incinerator of medical waste incineration vehicle | |
| CN204522652U (en) | A kind of zinc-plated dedusting and purifying device | |
| CN202724998U (en) | Plasma waste gas purifier | |
| CN208678750U (en) | A kind of emission-control equipment | |
| CN215728017U (en) | Pollution source waste gas detection device | |
| CN213995172U (en) | Environmental protection dust collector is used in highway construction | |
| CN204352685U (en) | Deep sludge dehydrator room Multilayer Network membrane type dust spacer assembly | |
| CN203235412U (en) | Waste gas purification treatment system for chemical fiber workshop | |
| CN212597805U (en) | Laboratory is with anticorrosive fume chamber | |
| CN219003315U (en) | Environment-friendly treatment device for construction waste of building engineering | |
| CN216573014U (en) | Device convenient to low concentration content gas is collected and is got rid of | |
| CN216420582U (en) | Ventilation unit is used in surfactant test | |
| CN203123796U (en) | Low-temperature plasma paint mist purification treatment equipment | |
| CN211677126U (en) | Hydrolysis oxidation device for treating industrial organic waste gas | |
| CN203777872U (en) | Purifying equipment | |
| CN205761271U (en) | Trolley exhaust bench for chemistry experiment |
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 |
Granted publication date: 20150826 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |