CN104458327A - Distillate sampling monitoring device for chemical industry production - Google Patents
Distillate sampling monitoring device for chemical industry production Download PDFInfo
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- CN104458327A CN104458327A CN201410764428.3A CN201410764428A CN104458327A CN 104458327 A CN104458327 A CN 104458327A CN 201410764428 A CN201410764428 A CN 201410764428A CN 104458327 A CN104458327 A CN 104458327A
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- conveyance conduit
- electromagnetic valve
- sampling
- control assembly
- liquid
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Abstract
The invention provides a distillate sampling monitoring device which is applied to the field of chemical industry production equipment. According to the distillate sampling monitoring device, the two ends of a distillate delivery pipeline (1) are communicated with a condenser (2) and a waste water collecting tank (3) of a reaction device respectively, two ends of a sampling pipeline (4) are communicated with the distillate delivery pipeline (1) and a sampling container (5), an electromagnetic valve A (6) is arranged on the distillate delivery pipeline (1), an electromagnetic valve B (7) is arranged on the sampling pipeline (4), the electromagnetic valve A (6) and the electromagnetic valve B (7) are connected with a control part (8) respectively, and the condenser (2) of the reaction device is communicated with the control part (9). The distillate sampling monitoring device has a simple structure, a distillate sample can be extracted conveniently and rapidly, the ingredients of distillate can be detected and monitored conveniently, the refrigerating temperature of the condenser can be adjusted according to the detection monitoring result, and finally, the physicochemical indexes of the distillate can meet the qualified requirements.
Description
Technical field
The invention belongs to technical field of chemical production equipment, more particularly, relate to a kind of liquid that slips out for Chemical Manufacture and sample supervising device.
Background technology
At present in Chemical Manufacture, especially polyprotonic acid and polyvalent alcohol occur in esterification reaction process at high temperature under high pressure, with the different phase of reaction, need to carry out its physical and chemical index of sampling and measuring to the distillate produced in reaction unit, judge size and become to be grouped into.But reaction unit can not be timely in prior art, accurately sampling and mensuration, thus impact carries out test and monitoring to slipping out liquid composition, therefore needs a kind of easy device to get distillate.
Summary of the invention
Technical matters to be solved by this invention is: for the deficiencies in the prior art, there is provided a kind of structure simple, can realize quickly and easily extracting slip out fluid samples from the liquid conveyance conduit that slips out between condenser and wastewater collection tank, being convenient to carry out test and monitoring to slipping out liquid composition, regulating the liquid that slips out for Chemical Manufacture of condenser cryogenic temperature to sample supervising device according to test and monitoring result simultaneously.
Solve above-described technical matters, the technical scheme that the present invention takes is:
The present invention is that a kind of liquid that slips out for Chemical Manufacture samples supervising device, described sampling supervising device comprises and slips out liquid conveyance conduit, slip out liquid conveyance conduit one end to be communicated with the condenser of reaction unit, slip out the liquid conveyance conduit other end to be communicated with wastewater collection tank, described sampling supervising device also comprises sampling pipe, sampling pipe one end with slip out liquid conveyance conduit and be communicated with, the sampling pipe other end is communicated with sampling container, slip out on liquid conveyance conduit and electromagnetic valve A is set, sampling pipe is arranged electromagnetic valve B, electromagnetic valve A is connected with control assembly respectively with electromagnetic valve B, condenser is communicated with control assembly.
The described liquid conveyance conduit that slips out comprises front conveyance conduit and rear conveyance conduit, one section between sampling pipe and condenser is front conveyance conduit, one section between sampling pipe and wastewater collection tank is rear conveyance conduit, described electromagnetic valve A is arranged on rear conveyance conduit, and sampling container lower end arranges container valve valve.
Electromagnetic valve A is set to the structure that can be connected with the control assembly that Controlling solenoid valve door A opens closedown, electromagnetic valve B is set to the structure that can be connected with the control assembly that Controlling solenoid valve door B opens closedown, condenser and the structure that can be connected with the control assembly that control condenser cryogenic temperature regulates.
When described control assembly Controlling solenoid valve door A opens, control assembly is set to can the Controlling solenoid valve door B structure of closing, and when described control assembly Controlling solenoid valve door A closes, control assembly is set to can the structure opened of Controlling solenoid valve door B.
Adopt technical scheme of the present invention, following beneficial effect can be obtained:
The liquid that slips out of the present invention samples supervising device, need to slip out in liquid conveyance conduit 1 slip out liquid sampling time, only need by control assembly shut electromagnetic valve door A, control assembly opens electromagnetic valve B simultaneously, like this, the liquid that slips out slipped out in liquid conveyance conduit enters sampling container by sampling pipe.After sampling terminates, by control assembly shut electromagnetic valve door B, control assembly opens electromagnetic valve A simultaneously, and at this moment, what reaction unit was discharged slips out liquid through slipping out liquid conveyance conduit, is continued transported to wastewater collection tank.And sampling slip out after liquid detects, according to testing result, the size regulating the alcohol of condenser inside cold by control assembly, changes cryogenic temperature, finally makes the requirement that the physical and chemical index of distillate reaches qualified.Therefore, device of the present invention, structure is simple, can realize quickly and easily extracting slip out fluid samples from the liquid conveyance conduit that slips out between condenser and wastewater collection tank, be convenient to carry out test and monitoring to slipping out liquid composition, regulate condenser cryogenic temperature according to test and monitoring result simultaneously, finally make the requirement that the physical and chemical index of distillate reaches qualified.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this instructions and the mark in figure below:
Fig. 1 is the structural representation slipping out liquid sampling supervising device for Chemical Manufacture of the present invention;
Accompanying drawing acceptance of the bid note is respectively: 1, slip out liquid conveyance conduit; 2, condenser; 3, wastewater collection tank; 4, sampling pipe; 5, sampling container; 6, electromagnetic valve A; 7, electromagnetic valve B; 8, control assembly; 9, front conveyance conduit; 10, rear conveyance conduit; 11, container valve valve.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail:
As shown in Figure 1, the present invention is that a kind of liquid that slips out for Chemical Manufacture samples supervising device, described sampling supervising device comprises and slips out liquid conveyance conduit 1, slip out liquid conveyance conduit 1 one end to be communicated with the condenser 2 of reaction unit, slip out liquid conveyance conduit 1 other end to be communicated with wastewater collection tank 3, described sampling supervising device also comprises sampling pipe 4, sampling pipe 4 one end with slip out liquid conveyance conduit 1 and be communicated with, sampling pipe 4 other end is communicated with sampling container 5, slip out on liquid conveyance conduit 1 and electromagnetic valve A6 is set, sampling pipe 4 is arranged electromagnetic valve B7, electromagnetic valve A6 is connected with control assembly 8 respectively with electromagnetic valve B7, condenser 2 is communicated with control assembly 8.Said structure is arranged, chemical composition in reaction unit is reacted, discharge is needed to slip out liquid, slip out liquid through slipping out liquid conveyance conduit 1, be transported in wastewater collection tank 3, in this course, need to carry out its physical and chemical index of sampling and measuring to the distillate produced in reaction unit, judge size and become to be grouped into.Device of the present invention, when need to slip out in liquid conveyance conduit 1 slip out liquid sampling time, only need by control assembly shut electromagnetic valve door A6, control assembly opens electromagnetic valve B7 simultaneously, like this, the liquid that slips out slipped out in liquid conveyance conduit 1 enters sampling container by sampling pipe 4.After sampling terminates, by control assembly shut electromagnetic valve door B7, control assembly opens electromagnetic valve A6 simultaneously, and at this moment, what reaction unit was discharged slips out liquid through slipping out liquid conveyance conduit 1, is continued transported to wastewater collection tank 3.And sampling slip out after liquid detects, according to testing result, the size regulating the alcohol of condenser 2 inside cold by control assembly, changes cryogenic temperature, finally makes the requirement that the physical and chemical index of distillate reaches qualified.Therefore, device of the present invention, structure is simple, can realize quickly and easily extracting slip out fluid samples from the liquid conveyance conduit that slips out between condenser and wastewater collection tank, be convenient to carry out test and monitoring to slipping out liquid composition, regulate condenser cryogenic temperature according to test and monitoring result simultaneously, finally make the requirement that the physical and chemical index of distillate reaches qualified.
The described liquid conveyance conduit 1 that slips out comprises front conveyance conduit 9 and rear conveyance conduit 10, one section between sampling pipe 4 and condenser 2 is front conveyance conduit 9, one section between sampling pipe 4 and wastewater collection tank 3 is rear conveyance conduit 10, described electromagnetic valve A6 is arranged on rear conveyance conduit 10, and described sampling container 5 lower end arranges container valve valve 11.Such structure, when needs sample, only need by control assembly shut electromagnetic valve door A6, control assembly opens electromagnetic valve B7 simultaneously, and like this, the liquid that slips out slipped out in liquid conveyance conduit 1 enters sampling container by sampling pipe 4.After sampling terminates, by control assembly shut electromagnetic valve door B7, control assembly opens electromagnetic valve A6 simultaneously, and at this moment, what reaction unit was discharged slips out liquid through slipping out liquid conveyance conduit 1, and continued transported to wastewater collection tank 3, whole sampling process is convenient and swift.
The structure that the control assembly 8 that described electromagnetic valve A6 is set to open closedown with Controlling solenoid valve door A6 is connected, the structure that the control assembly 8 that described electromagnetic valve B7 is set to open closedown with Controlling solenoid valve door B7 is connected, described condenser 2 and the structure that can be connected with the control assembly 8 that control condenser 2 cryogenic temperature regulates.Electromagnetic valve A6 and electromagnetic valve B7 opens closedown, is all controlled unit control, and whole manipulation process simple and fast, has adapted to the requirement of sampler to reaction velocity.
When described control assembly 8 Controlling solenoid valve door A6 opens, control assembly 8 be set to can Controlling solenoid valve door B7 close structure, when described control assembly 8 Controlling solenoid valve door A6 closes, control assembly 8 is set to can the structure opened of Controlling solenoid valve door B7.Such structure, when not needing sampling, electromagnetic valve A6 opens, electromagnetic valve B7 closes, and the liquid that slips out slipped out in liquid conveyance conduit 1 enters wastewater collection tank 3, when needs sample, electromagnetic valve B7 opens, electromagnetic valve A6 closes, and the liquid that slips out slipped out in liquid conveyance conduit 1 enters sampling container by sampling pipe 4, reaches the object of convenient and swift sampling.
The liquid that slips out of the present invention samples supervising device, need to slip out in liquid conveyance conduit 1 slip out liquid sampling time, only need by control assembly shut electromagnetic valve door A, control assembly opens electromagnetic valve B simultaneously, like this, the liquid that slips out slipped out in liquid conveyance conduit enters sampling container by sampling pipe.After sampling terminates, by control assembly shut electromagnetic valve door B, control assembly opens electromagnetic valve A simultaneously, and at this moment, what reaction unit was discharged slips out liquid through slipping out liquid conveyance conduit, is continued transported to wastewater collection tank.And sampling slip out after liquid detects, according to testing result, the size regulating the alcohol of condenser inside cold by control assembly, changes cryogenic temperature, finally makes the requirement that the physical and chemical index of distillate reaches qualified.Therefore, device of the present invention, structure is simple, can realize quickly and easily extracting slip out fluid samples from the liquid conveyance conduit that slips out between condenser and wastewater collection tank, be convenient to carry out test and monitoring to slipping out liquid composition, regulate condenser cryogenic temperature according to test and monitoring result simultaneously, finally make the requirement that the physical and chemical index of distillate reaches qualified.
Above by reference to the accompanying drawings to invention has been exemplary description; the concrete realization of obvious the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasions, all in protection scope of the present invention without to improve.
Claims (4)
1. one kind samples supervising device for the liquid that slips out of Chemical Manufacture, described sampling supervising device comprises and slips out liquid conveyance conduit (1), slip out liquid conveyance conduit (1) one end to be communicated with the condenser (2) of reaction unit, slip out liquid conveyance conduit (1) other end to be communicated with wastewater collection tank (3), it is characterized in that: described sampling supervising device also comprises sampling pipe (4), sampling pipe (4) one end with slip out liquid conveyance conduit (1) and be communicated with, sampling pipe (4) other end is communicated with sampling container (5), slip out on liquid conveyance conduit (1) and electromagnetic valve A (6) is set, sampling pipe (4) is arranged electromagnetic valve B (7), electromagnetic valve A (6) is connected with control assembly (8) respectively with electromagnetic valve B (7), condenser (2) is communicated with control assembly (8).
2. the liquid that slips out for Chemical Manufacture according to claim 1 samples supervising device, it is characterized in that: the described liquid conveyance conduit (1) that slips out comprises front conveyance conduit (9) and rear conveyance conduit (10), one section between sampling pipe (4) and condenser (2) is front conveyance conduit (9), one section between sampling pipe (4) and wastewater collection tank (3) is rear conveyance conduit (10), described electromagnetic valve A (6) is arranged on rear conveyance conduit (10), described sampling container (5) lower end arranges container valve valve (11).
3. the liquid that slips out for Chemical Manufacture according to claim 2 samples supervising device, it is characterized in that: the structure that the control assembly (8) that described electromagnetic valve A (6) is set to open closedown with Controlling solenoid valve door A (6) is connected, the structure that the control assembly (8) that described electromagnetic valve B (7) is set to open closedown with Controlling solenoid valve door B (7) is connected, described condenser (2) and the structure that can be connected with the control assembly (8) that control condenser (2) cryogenic temperature regulates.
4. the liquid that slips out for Chemical Manufacture according to claim 3 samples supervising device, it is characterized in that: when described control assembly (8) Controlling solenoid valve door A (6) is opened, control assembly (8) is set to can Controlling solenoid valve door B (7) structure of closing, when described control assembly (8) Controlling solenoid valve door A (6) is closed, control assembly (8) is set to can the structure opened of Controlling solenoid valve door B (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764428.3A CN104458327A (en) | 2014-12-11 | 2014-12-11 | Distillate sampling monitoring device for chemical industry production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764428.3A CN104458327A (en) | 2014-12-11 | 2014-12-11 | Distillate sampling monitoring device for chemical industry production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104458327A true CN104458327A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764428.3A Pending CN104458327A (en) | 2014-12-11 | 2014-12-11 | Distillate sampling monitoring device for chemical industry production |
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| Country | Link |
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| CN (1) | CN104458327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257266A (en) * | 2016-06-27 | 2016-12-28 | 百色学院 | A kind of fluent metal loop sampler |
Citations (7)
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|---|---|---|---|---|
| US3309882A (en) * | 1964-12-17 | 1967-03-21 | Phillips Petroleum Co | Employing bottoms of a second fractionator as a refrigerant medium for first fractionator overhead |
| US3998704A (en) * | 1970-12-16 | 1976-12-21 | Institut Francais Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activities Petrolieres Elf | Automatic regulation system for a distillation unit |
| JPH0985002A (en) * | 1995-09-22 | 1997-03-31 | Ebara Corp | Double-tower type concentrating and distilling apparatus |
| CN201444119U (en) * | 2009-06-25 | 2010-04-28 | 山东科大创业生物有限公司 | On-line sampling device of reaction kettle |
| CN202994531U (en) * | 2012-12-24 | 2013-06-12 | 新泰昊原化工有限责任公司 | Sampling device for high-pressure reactor |
| CN203132873U (en) * | 2013-03-20 | 2013-08-14 | 林志娟 | Timing sampling device for reaction kettle |
| CN204479333U (en) * | 2014-12-11 | 2015-07-15 | 安徽神剑新材料股份有限公司 | A kind of liquid that slips out for Chemical Manufacture samples supervising device |
-
2014
- 2014-12-11 CN CN201410764428.3A patent/CN104458327A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309882A (en) * | 1964-12-17 | 1967-03-21 | Phillips Petroleum Co | Employing bottoms of a second fractionator as a refrigerant medium for first fractionator overhead |
| US3998704A (en) * | 1970-12-16 | 1976-12-21 | Institut Francais Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activities Petrolieres Elf | Automatic regulation system for a distillation unit |
| JPH0985002A (en) * | 1995-09-22 | 1997-03-31 | Ebara Corp | Double-tower type concentrating and distilling apparatus |
| CN201444119U (en) * | 2009-06-25 | 2010-04-28 | 山东科大创业生物有限公司 | On-line sampling device of reaction kettle |
| CN202994531U (en) * | 2012-12-24 | 2013-06-12 | 新泰昊原化工有限责任公司 | Sampling device for high-pressure reactor |
| CN203132873U (en) * | 2013-03-20 | 2013-08-14 | 林志娟 | Timing sampling device for reaction kettle |
| CN204479333U (en) * | 2014-12-11 | 2015-07-15 | 安徽神剑新材料股份有限公司 | A kind of liquid that slips out for Chemical Manufacture samples supervising device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257266A (en) * | 2016-06-27 | 2016-12-28 | 百色学院 | A kind of fluent metal loop sampler |
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Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |