CN206756498U - A kind of benzyl chloride production closing sampler - Google Patents
A kind of benzyl chloride production closing sampler Download PDFInfo
- Publication number
- CN206756498U CN206756498U CN201720611696.0U CN201720611696U CN206756498U CN 206756498 U CN206756498 U CN 206756498U CN 201720611696 U CN201720611696 U CN 201720611696U CN 206756498 U CN206756498 U CN 206756498U
- Authority
- CN
- China
- Prior art keywords
- sampling
- butterfly valve
- sample
- split type
- bag
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of benzyl chloride production closing sampler, including sampling bag, sampling pipe, split type butterfly valve, it is characterized in that the sampling bag is made up of split type butterfly valve β valves, waste fluid bag, sewer pipe and sampling bag conduit；The sampling bag is connected with sampling pipe by split type butterfly valve, the split type butterfly valve is adapted and formed by split type butterfly valve α valves and split type butterfly valve β valves, the split type butterfly valve α valves are arranged on one end of sampling pipe, and the split type butterfly valve β valves are arranged on one end of sampling bag conduit；The other end of the sampling bag conduit shunts to form sample cell and sewer pipe, and the other end of the sample cell and sewer pipe is connected with sample sack and waste fluid bag respectively；The sample sack, waste fluid bag respectively with sample cell, sewer pipe composition confined space, and sample sack with sample segment pipe is closed is arranged on inside waste fluid bag.
Description
Technical field
The device of Chemical Manufacture is the utility model is related to, particularly a kind of benzyl chloride production closing sampler.
Background technology
Benzyl chloride is a kind of important chemical industry, medicine intermediate.Benzyl chloride is colourless or yellowish transparency liquid, category are carcinogenic
Material, there is penetrating odor, eye, which contacts, may cause permanent damage, be corrosive, and the lighter can make during skin contact
Into burn, pain a few hours, bleb, erythema or eczema can be caused when serious.Persistently suction high concentration steam can cause respiratory tract
Inflammation, or even pulmonary edema.GI irritation reaction, dizzy, headache, Nausea and vomiting and central nervous system control can be caused by eating
System.Water is slightly soluble in, is soluble in the organic solvents such as benzene, toluene, is a kind of important chemical industry, medicine intermediate.But it can be steamed with water
Gas volatilizees together.Hydrolysis can generate phenmethylol.
In the production process of benzyl chloride, each process procedure is required for sampling, for detecting.It is above-mentioned due to benzyl chloride
Poisonous and harmful, inflammable and explosive, hydrolysis properties, and the poisonous and hazardous property such as raw materials for production accessory substance of benzyl chloride, it is therefore, right
The production safety of benzyl chloride proposes the high requirement of comparison.In process of production, sampling be easiest to cause leakage link it
One.In addition, the sample obtained must also possess representativeness, this sampling just produced to benzyl chloride proposes higher requirement.
Utility model content
The utility model purpose is the provision of a kind of benzyl chloride production closing sampler, to solve benzyl chloride production peace
The technical problem such as easy leakage in full sampling process.
In order to solve the above technical problems, the technical solution of the utility model：A kind of benzyl chloride production closing sampler, bag
Sampling bag, sampling pipe, split type butterfly valve are included, it is characterized in that the sampling bag is by split type butterfly valve β valves, waste fluid bag, sewer pipe
Formed with sampling bag conduit；The sampling bag is connected with sampling pipe by split type butterfly valve, and the split type butterfly valve is by split
Formula butterfly valve α valves and split type butterfly valve β valves are adapted composition, and the split type butterfly valve α valves are arranged on one end of sampling pipe, described
Split type butterfly valve β valves are arranged on one end of sampling bag conduit；The other end of the sampling bag conduit shunts to form sample cell and give up
Liquid pipe, the other end of the sample cell and sewer pipe are connected with sample sack and waste fluid bag respectively；The sample sack, waste fluid bag difference
With sample cell, sewer pipe composition confined space, and sample sack with sample segment pipe is closed is arranged on inside waste fluid bag；
Sample stop valve is additionally provided with the sample cell, waste liquid stop valve is additionally provided with the sewer pipe；It is described to take
It is vacuum in sample bag, sample sack and sample cell.
Preferably, the sampling pipe, sample cell, sewer pipe, sampling bag conduit are polyethylene from material.
Preferably, one end of the remote split type butterfly valve α valves of the sampling pipe is connected with production equipment to be sampled,
The sampling bag and sample sack are disposable material apparatus.
Benzyl chloride production closing sampler of the present utility model has the advantages that：The sampling of energy safety, does not let out
Dew is with murder by poisoning, inflammable and explosive, hydrolysis properties benzyl chloride and its production raw material；Before sampling, waste liquid stop valve is opened, can be with
After the under-represented waste liquid of pipeline residual is excluded in waste fluid bag, waste liquid stop valve is closed, opens sample stop valve, from
And by representative sample deposit sample sack；Sampler sampling is convenient, can continuously, efficiently take out waste liquid and
Sample, and sample and waste liquid are separately stored.
Brief description of the drawings
Fig. 1 is the structural representation of benzyl chloride production closing sampler.
1- sampling bags；2- sampling pipes；The split type butterfly valve α valves of 21-；The split type butterfly valve β valves of 11-；12- sampling bag conduits；
13- sample stop valves；14- sample sacks；15- waste fluid bags；16- sample cells；17- sewer pipes；18- waste liquid stop valves.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of benzyl chloride production closing sampler, as shown in figure 1, benzyl chloride of the present utility model
Production closing sampler, including sampling bag 1, sampling pipe 2, in addition to split type butterfly valve α valves 21, split type butterfly valve β valves 11,
Sampling bag conduit 12, sample stop valve 13, sample sack 14, waste fluid bag 15, sample cell 16, sewer pipe 17, waste liquid stop valve 18.Take
Sample bag 1 is made up of split type butterfly valve β valves 11, waste fluid bag 15, sewer pipe 17 and sampling bag conduit 12, sampling bag 1 and sampling pipe 2
Connected by split type butterfly valve.
Split type butterfly valve is adapted and formed by split type butterfly valve α valves 21 and split type butterfly valve β valves 11, split type butterfly valve α valves
21 are arranged on one end of sampling pipe 2, and split type butterfly valve β valves 11 are arranged on one end of sampling bag conduit 12.Sampling bag conduit 12
The other end shunt to form sample cell 16 and sewer pipe 17, the other end of sample cell 16 and sewer pipe 17 respectively with sample sack 14 and
Waste fluid bag 15 is connected, and sample sack 14, waste fluid bag 15 form confined space, and sample sack 14 with sample cell 16, sewer pipe 17 respectively
With sample segment pipe 16 is closed is arranged on inside waste fluid bag 15, sample stop valve 13, sewer pipe 17 are additionally provided with sample cell 16
On be additionally provided with waste liquid stop valve 18, be vacuum in sampling bag 1, sample sack 14 and sample cell 16.
Benzyl chloride production closing sampler sampling bag 1, the sample sack 14 of use are disposable material apparatus, are made
Used time, one end of the remote split type butterfly valve α valves 21 of sampling pipe 2 is connected with production equipment to be sampled；By split type butterfly
Valve α valves 21 and split type butterfly valve β valves 11 are combined into split type butterfly valve, open split type butterfly valve, while open waste liquid stop valve 18,
Sample flows to sampling bag conduit 12 from sampling pipe 2, then is flowed into by sewer pipe 17 in waste fluid bag 15；Treat that pipeline waste liquid is discharged
Afterwards, waste liquid stop valve 18 is closed, opens sample stop valve 13, now the sample in sampling bag conduit 12 is flowed into by sample cell 16
Sample sack 14, after end to be sampled, split type butterfly valve is closed, split type butterfly valve is split as split type butterfly valve α valves 21 and split
Formula butterfly valve β valves 11, so as to remove sampling bag 1, the sample in sample sack 14 in bag can be used to subsequent detection.Realize sample
Separated with waste liquid, continuous sampling, sample does not leak, and does not pollute, and the sample in sample cell is also representative.
Polyethylene does not react with benzyl chloride, does not also melt mutually, shelf-stable, therefore, is taken in benzyl chloride production closing sampler
Sample pipeline 2, sample cell 16, sewer pipe 17, material is polyethylene used in sampling bag conduit 12.
Finally it is pointed out that above embodiment is only the more representational example of the utility model.Obviously, originally
Utility model is not limited to above-mentioned embodiment, can also there is many deformations.Every foundation the technical essence of the utility model
Any simple modification, equivalent change and modification for making above embodiment, it is considered as belonging to of the present utility model
Protection domain.
Claims (3)
1. a kind of benzyl chloride production closing sampler, including sampling bag, sampling pipe, split type butterfly valve, it is characterized in that described
Sampling bag is made up of split type butterfly valve β valves, waste fluid bag, sewer pipe and sampling bag conduit；The sampling bag and sampling pipe pass through
Split type butterfly valve connection, the split type butterfly valve are adapted and formed by split type butterfly valve α valves and split type butterfly valve β valves, described point
Body formula butterfly valve α valves are arranged on one end of sampling pipe, and the split type butterfly valve β valves are arranged on one end of sampling bag conduit；It is described
The other end of sampling bag conduit shunts to form sample cell and sewer pipe, the other end of the sample cell and sewer pipe respectively with sample
Bag is connected with waste fluid bag；The sample sack, waste fluid bag form confined space, and sample sack and portion with sample cell, sewer pipe respectively
Point sample cell is closed is arranged on inside waste fluid bag；
Sample stop valve is additionally provided with the sample cell, waste liquid stop valve is additionally provided with the sewer pipe；The sampling bag,
It is vacuum in sample sack and sample cell.
2. a kind of benzyl chloride production closing sampler according to claim 1, it is characterised in that the sampling pipe, sample
QC, sewer pipe, sampling bag conduit are polyethylene from material.
3. a kind of benzyl chloride production closing sampler according to claim 1, it is characterised in that the sampling pipe
One end away from split type butterfly valve α valves is connected with production equipment to be sampled, and the sampling bag and sample sack are disposably to make
Use material apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611696.0U CN206756498U (en) | 2017-05-28 | 2017-05-28 | A kind of benzyl chloride production closing sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611696.0U CN206756498U (en) | 2017-05-28 | 2017-05-28 | A kind of benzyl chloride production closing sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756498U true CN206756498U (en) | 2017-12-15 |
Family
ID=60621116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611696.0U Active CN206756498U (en) | 2017-05-28 | 2017-05-28 | A kind of benzyl chloride production closing sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121307A (en) * | 2017-05-28 | 2017-09-01 | 湖北绿色家园材料技术股份有限公司 | A kind of benzyl chloride production closing sampler |
-
2017
- 2017-05-28 CN CN201720611696.0U patent/CN206756498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121307A (en) * | 2017-05-28 | 2017-09-01 | 湖北绿色家园材料技术股份有限公司 | A kind of benzyl chloride production closing sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206906203U (en) | A kind of high-temperature high-pressure reaction kettle device for overcritical sour gas Water-rock interaction | |
| CN103674808B (en) | The proving installation of full-scale non-metal pipe gas permeability and method of testing thereof | |
| CN202216808U (en) | Leakage detecting box | |
| CN205484289U (en) | Chemical industry harmful gas detection device | |
| CN104764632B (en) | Contactless Full-automatic gas keeps sample device | |
| CN206756498U (en) | A kind of benzyl chloride production closing sampler | |
| CN101963553A (en) | Device for extracting dissolved gas from soil water | |
| CN106644886A (en) | Method for testing seepage performance of thermoplastic plastic mixed gas and test device thereof | |
| CN103463925B (en) | Based on the device for recovering tail gas of control method for pressure balance | |
| CN205642904U (en) | Insulation oil sampling device of transformer | |
| CN201653746U (en) | Closed sampling device | |
| CN205690086U (en) | Oil and gas pipes gas leakage monitoring and detection analog systems | |
| CN202255993U (en) | Sampling device aiming at normal-pressure gas | |
| CN206756499U (en) | A kind of benzyl chloride produces sampler | |
| CN107121307A (en) | A kind of benzyl chloride production closing sampler | |
| CN103604663A (en) | Sampling and preserving device used for water quality monitoring samples | |
| CN106989964A (en) | A kind of experimental system for testing the discharge of crude oil storage tank loss through breathing | |
| CN202837037U (en) | Portable liquid sampling and storing device | |
| CN205879599U (en) | Liquid chemicals sampling device | |
| CN214408154U (en) | Online liquid phase sampling system of high-pressure chemical device | |
| CN203719975U (en) | Pressure equalizing sampling device | |
| CN210603769U (en) | Ammonia leakage test device | |
| CN205877721U (en) | Liquid hydrocarbon spherical tank accident water injection system | |
| CN209501620U (en) | A kind of multiphase pressure reaction automatic feeding device | |
| CN205426560U (en) | Acid -base safety sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |