CN107121307A - A kind of benzyl chloride production closing sampler - Google Patents
A kind of benzyl chloride production closing sampler Download PDFInfo
- Publication number
- CN107121307A CN107121307A CN201710394167.4A CN201710394167A CN107121307A CN 107121307 A CN107121307 A CN 107121307A CN 201710394167 A CN201710394167 A CN 201710394167A CN 107121307 A CN107121307 A CN 107121307A
- Authority
- CN
- China
- Prior art keywords
- sampling
- split type
- butterfly valve
- sample
- type butterfly
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Abstract
The present invention relates to 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 and sampling pipe are connected by split type butterfly valve, the split type butterfly valve is adapted and constituted 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 constitute confined space with sample cell, sewer pipe respectively.
Description
Technical field
The present invention relates to the device of Chemical Manufacture, 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, belongs to carcinogenic
Material, with penetrating odor, eye, which is contacted, is likely to result in permanent damage, is corrosive, and the lighter can make when skin is contacted
Into burning, 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, the organic solvents such as benzene, toluene are soluble in, 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 benzyl chloride the poisonous and hazardous property such as raw materials for production accessory substance, 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 just proposes higher requirement to the sampling that benzyl chloride is produced.
The content of the invention
Present invention aims at there is provided a kind of benzyl chloride production closing sampler, taken with solving benzyl chloride production safety
The technical problem such as easy leakage during sample.
In order to solve the above technical problems, technical scheme：A kind of benzyl chloride production closing sampler, including take
Sample bag, sampling pipe, split type butterfly valve, it is characterized in that the sampling bag is by split type butterfly valve β valves, waste fluid bag, sewer pipe and takes
Sample bag conduit composition；The sampling bag and sampling pipe are connected by split type butterfly valve, and the split type butterfly valve is by split type 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, the split
Formula 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,
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
QC, sewer pipe composition confined space, and sample sack with sample segment pipe is closed is arranged on inside waste fluid bag；
It is additionally provided with the sample cell on sample stop valve, the sewer pipe and is additionally provided with waste liquid stop valve；The sampling bag,
It is vacuum in 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.
The benzyl chloride production closing sampler of the present invention has the advantages that：The sampling of energy safety, tool is not revealed
Toxic, inflammable and explosive, hydrolysis properties benzyl chlorides and its production raw material；Before sampling, waste liquid stop valve is opened, can be by pipe
After the under-represented waste liquid of road residual is excluded in waste fluid bag, waste liquid stop valve is closed, sample stop valve is opened, so that will
In representative sample deposit sample sack；Sampler sampling is convenient, can continuously, efficiently take out waste liquid and sample
Product, 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 invention will be further described 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, the benzyl chloride production closing of the present invention
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 are led
Pipe 12, sample stop valve 13, sample sack 14, waste fluid bag 15, sample cell 16, sewer pipe 17, waste liquid stop valve 18.Sampling bag 1 by
Split type butterfly valve β valves 11, waste fluid bag 15, sewer pipe 17 and sampling bag conduit 12 are constituted, and sampling bag 1 and sampling pipe 2 are by dividing
Body formula butterfly valve is connected.
Split type butterfly valve is adapted and constituted 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 constitute 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 to be additionally provided with waste liquid stop valve 18, sampling bag 1, sample sack 14 and sample cell 16 be vacuum.
Benzyl chloride production closing sampler sampling bag 1, the sample sack 14 of use are disposable material, are used
When, 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
Valve 21 and split type butterfly valve β valves 11 are combined into split type butterfly valve, open split type butterfly valve, while opening waste liquid stop valve 18, sample
Product flow to sampling bag conduit 12 from sampling pipe 2, then are 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, sample stop valve 13 is opened, now the sample in sampling bag conduit 12 is flowed into by sample cell 16
Sample sack 14, after end to be sampled, closes split type butterfly valve, split type butterfly valve is split as into split type butterfly valve α valves 21 and split
Formula butterfly valve β valves 11, so that the sample removed in the sample sack 14 in sampling bag 1, bag can be used to subsequent detection.Realize sample
Separated with waste liquid, continuous sampling, sample is not leaked, and is not polluted, 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 used in sampling bag conduit 12 are polyethylene.
Finally it is pointed out that above embodiment is only the more representational example of the present invention.Obviously, it is of the invention
Above-mentioned embodiment is not limited to, there can also be many deformations.Every technical spirit according to the present invention specific reality to more than
Any simple modification, equivalent variations and modification that the mode of applying is made, are considered as belonging to protection scope of the present invention.
Claims (3)
1. a kind of benzyl chloride production closing sampler, including sampling bag, sampling pipe, split type butterfly valve, it is characterised in that institute
Sampling bag is stated to be made up of split type butterfly valve β valves, waste fluid bag, sewer pipe and sampling bag conduit；The sampling bag and sampling pipe lead to
Split type butterfly valve connection is crossed, the split type butterfly valve is adapted and constituted by split type butterfly valve α valves and split type butterfly valve β valves, described
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；Institute
The other end for stating sampling bag conduit shunts to form sample cell and sewer pipe, the other end of the sample cell and sewer pipe respectively with sample
Product bag is connected with waste fluid bag；The sample sack, waste fluid bag respectively with sample cell, sewer pipe composition confined space, and sample sack with
Sample segment pipe is closed to be arranged on inside waste fluid bag；
It is additionally provided with the sample cell on sample stop valve, the sewer pipe and is additionally provided with waste liquid stop valve；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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394167.4A CN107121307A (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 |
|---|---|---|---|
| CN201710394167.4A CN107121307A (en) | 2017-05-28 | 2017-05-28 | A kind of benzyl chloride production closing sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107121307A true CN107121307A (en) | 2017-09-01 |
Family
ID=59728694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394167.4A Pending CN107121307A (en) | 2017-05-28 | 2017-05-28 | A kind of benzyl chloride production closing sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107121307A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100236340A1 (en) * | 2009-03-20 | 2010-09-23 | Pbs Biotech, Inc. | Automatable aseptic sample withdrawal system |
| CN202033216U (en) * | 2011-01-21 | 2011-11-09 | 上海宝钢化工有限公司 | Airtight sampling device for liquid sampling under normal temperature |
| CN103003602A (en) * | 2010-07-16 | 2013-03-27 | 查普特技术有限公司 | Improvement of split valves |
| CN203309148U (en) * | 2013-06-13 | 2013-11-27 | 邹庆节 | Leakproof structure of split butterfly plate of sterile subdivision butterfly valve |
| CN203443810U (en) * | 2013-09-29 | 2014-02-19 | 国家电网公司 | Quantitive sampling device for barreled steam turbine oil |
| CN204142516U (en) * | 2014-08-22 | 2015-02-04 | 国家电网公司 | A kind of portable transformer insulating oil sealing sampling cabinet |
| CN204514656U (en) * | 2015-04-06 | 2015-07-29 | 国网河南禹州市供电公司 | A kind of novel pin is to disposable transformer sampler |
| CN204660323U (en) * | 2015-05-15 | 2015-09-23 | 奥星衡迅生命科技（上海）有限公司 | Disposable sterilized liquid shifts airtight bag |
| CN105889526A (en) * | 2016-05-23 | 2016-08-24 | 杭州吉沃科技有限公司 | Split-type butterfly valve and SIP and CIP method thereof |
| CN205665047U (en) * | 2016-06-02 | 2016-10-26 | 上海罗氏制药有限公司 | Online airtight sampling system of granulator |
| CN205859170U (en) * | 2016-07-08 | 2017-01-04 | 济南安堡医药设备有限公司 | The split type butterfly valve of α, β |
| CN205898500U (en) * | 2016-08-01 | 2017-01-18 | 上海罗氏制药有限公司 | Airtight sampling device of tablet capsule owner passive valve |
| CN206756498U (en) * | 2017-05-28 | 2017-12-15 | 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 CN201710394167.4A patent/CN107121307A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100236340A1 (en) * | 2009-03-20 | 2010-09-23 | Pbs Biotech, Inc. | Automatable aseptic sample withdrawal system |
| CN103003602A (en) * | 2010-07-16 | 2013-03-27 | 查普特技术有限公司 | Improvement of split valves |
| CN202033216U (en) * | 2011-01-21 | 2011-11-09 | 上海宝钢化工有限公司 | Airtight sampling device for liquid sampling under normal temperature |
| CN203309148U (en) * | 2013-06-13 | 2013-11-27 | 邹庆节 | Leakproof structure of split butterfly plate of sterile subdivision butterfly valve |
| CN203443810U (en) * | 2013-09-29 | 2014-02-19 | 国家电网公司 | Quantitive sampling device for barreled steam turbine oil |
| CN204142516U (en) * | 2014-08-22 | 2015-02-04 | 国家电网公司 | A kind of portable transformer insulating oil sealing sampling cabinet |
| CN204514656U (en) * | 2015-04-06 | 2015-07-29 | 国网河南禹州市供电公司 | A kind of novel pin is to disposable transformer sampler |
| CN204660323U (en) * | 2015-05-15 | 2015-09-23 | 奥星衡迅生命科技（上海）有限公司 | Disposable sterilized liquid shifts airtight bag |
| CN105889526A (en) * | 2016-05-23 | 2016-08-24 | 杭州吉沃科技有限公司 | Split-type butterfly valve and SIP and CIP method thereof |
| CN205665047U (en) * | 2016-06-02 | 2016-10-26 | 上海罗氏制药有限公司 | Online airtight sampling system of granulator |
| CN205859170U (en) * | 2016-07-08 | 2017-01-04 | 济南安堡医药设备有限公司 | The split type butterfly valve of α, β |
| CN205898500U (en) * | 2016-08-01 | 2017-01-18 | 上海罗氏制药有限公司 | Airtight sampling device of tablet capsule owner passive valve |
| CN206756498U (en) * | 2017-05-28 | 2017-12-15 | 湖北绿色家园材料技术股份有限公司 | A kind of benzyl chloride production closing sampler |
Non-Patent Citations (1)
| Title |
|---|
| "分体蝶阀/转移器/卸料阀", no. 05 * |
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