CN205786054U - Quadruple safeguard protection High Temperature High Pressure digestion system - Google Patents
Quadruple safeguard protection High Temperature High Pressure digestion system Download PDFInfo
- Publication number
- CN205786054U CN205786054U CN201620563909.2U CN201620563909U CN205786054U CN 205786054 U CN205786054 U CN 205786054U CN 201620563909 U CN201620563909 U CN 201620563909U CN 205786054 U CN205786054 U CN 205786054U
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- CN
- China
- Prior art keywords
- colorimetric pool
- pipeline
- high temperature
- colorimetric
- polytetrafluoro
- 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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Abstract
The utility model discloses a kind of quadruple safeguard protection High Temperature High Pressure digestion system, it relates to High Temperature High Pressure and clears up technical field.Lower electromagnetic valve, solenoid is respectively by lower polytetrafluoro pipeline, upper polytetrafluoro pipeline is connected with colorimetric pool, two pipe ends of lower polytetrafluoro pipeline are fixed on lower electromagnetic valve by pipe joint respectively, on the lower end of colorimetric pool, two pipe ends of upper polytetrafluoro pipeline are fixed on the upper end of colorimetric pool respectively by pipe joint, on solenoid, pipe joint and lower polytetrafluoro pipeline, it is mounted on clip on the pipeline that upper polytetrafluoro pipeline connects, colorimetric pool is fixed in colorimetric pool mounting seat by mounting blocks under colorimetric pool, the upper end of colorimetric pool is provided with colorimetric pool compact heap, colorimetric pool compact heap matches with rustless steel holddown spring and housing screw, Temperature sampler is installed on colorimetric pool.This utility model realizes High Temperature High Pressure and clears up test, it is ensured that colorimetric pool will not cause blast because of high temperature, and safety is high, reliable and stable.
Description
Technical field
The utility model relates to High Temperature High Pressure and clear up technical field, be specifically related to quadruple safeguard protection High Temperature High Pressure and disappear
Solution system.
Background technology
It is that one can decompose indissoluble physical means that High Temperature High Pressure is cleared up, can be used for atomic absorption spectrum, environment measuring etc. from
Molten sample pretreatment in the analysis such as sub-transmitting, it can also be used to the synthetic reaction of low dose, is also with strong acid or highly basic in tank body
And high temperature high pressure enclosed environment reaches the purpose of rapid-digestion indissoluble material；Colorimetric is to use spectrophotography test material
A kind of method of content, is usually used in the instrument detection of on-line monitoring.
Owing to the reagent cleared up in test process is often for concentrated acid or concentrated base, as a example by COD in digestion process, then colorimetric
Mixed liquor in pond is the mixed liquor of 50% concentrated sulphuric acid, and the digestion condition of COD is more than 165 DEG C, and the pressure in digestion pool can reach
4.3 atmospheric pressure, if safeguard protection do not in place, the most once temperature controls to lose efficacy, it will explode, and owing to clearing up
In the concentrated sulphuric acid that reagent is High Temperature High Pressure, the most often cause the irremediable loss of instrument, if safety devices are not in place,
May threaten to personal safety.
In order to solve the problems referred to above, designing that a kind of novel quadruple safeguard protection High Temperature High Pressure digestion system has the most very much must
Want.
Utility model content
For not enough present on prior art, this utility model purpose is to be to provide a kind of quadruple safeguard protection high temperature
High-pressure digestion system, simple in construction, reasonable in design, it is achieved High Temperature High Pressure clears up test, it is ensured that colorimetric pool will not be led because of high temperature
Causing blast, safety is high, reliable and stable, it is easy to promote the use of.
To achieve these goals, this utility model is to realize by the following technical solutions: quadruple safeguard protection is high
Temperature high-pressure digestion system, including under clip, pipe joint, the lower electromagnetic valve of high-temperature high-pressure corrosion resisting, lower polytetrafluoro pipeline, colorimetric pool
Mounting blocks, colorimetric pool mounting seat, colorimetric pool, Temperature sampler, colorimetric pool compact heap, holddown spring, housing screw, upper polytetrafluoro
Pipeline and the solenoid of corrosion-resistant usual pressure, lower electromagnetic valve, solenoid are respectively by lower polytetrafluoro pipeline, upper polytetrafluoro
Pipeline is connected with colorimetric pool, and two pipe ends of lower polytetrafluoro pipeline are fixed on lower electromagnetic valve, colorimetric pool by pipe joint respectively
On lower end, two pipe ends of upper polytetrafluoro pipeline are fixed on the upper end of colorimetric pool, solenoid by pipe joint respectively, and pipe connects
Being mounted on clip on the pipeline that head is connected with lower polytetrafluoro pipeline, upper polytetrafluoro pipeline, colorimetric pool is by installing under colorimetric pool
Block is fixed in colorimetric pool mounting seat, and the upper end of colorimetric pool is provided with colorimetric pool compact heap, colorimetric pool compact heap and rustless steel pressure
Tight spring and housing screw match, and colorimetric pool is provided with Temperature sampler.
As preferably, the upper port of described colorimetric pool, lower port are smooth port sealing structure, in order to avoid leaking gas, leaking, leaking
Acid, upper port, lower port are respectively arranged with o-ring, lower o-ring, and upper o-ring, lower o-ring all use fluorubber ring, protect
Card can permanently effective operation under high temperature and high pressure environment.
As preferably, described Temperature sampler uses Pt100 Temperature sampler, Temperature sampler and PLC acquisition module
Coupling, PLC is heated by PID temperature control realization, exception, system automatic alarm once occurs.
As preferably, described colorimetric pool is quartz glass colorimetric pool, and colorimetric pool is welded with multiple spherical protuberances shape
Semicircular ring, semicircular ring is also made for quartz glass, and semicircular ring is wound with heater strip, in order to heater strip can preferably be attached to high temperature
On high-pressure digestion colorimetric device.
As preferably, under described colorimetric pool, mounting blocks, colorimetric pool compact heap all use politef to make, to ensure
The safety of system and usability.
The beneficial effects of the utility model: the design structure of quadruple safeguard protection ensure that colorimetric pool will not be led because of high temperature
The blast caused, safety is high, good stability, and reliable and practical, and service life is longer.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the accompanying drawings with detailed description of the invention；
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, this utility model is expanded on further.
With reference to Fig. 1, this detailed description of the invention by the following technical solutions: quadruple safeguard protection High Temperature High Pressure digestion system,
Including mounting blocks 5, ratio under clip 1, pipe joint 2, the lower electromagnetic valve 3 of high-temperature high-pressure corrosion resisting, lower polytetrafluoro pipeline 4, colorimetric pool
Color pond mounting seat 6, colorimetric pool 7, Temperature sampler 8, colorimetric pool compact heap 9, holddown spring 10, housing screw 11, upper polytetrafluoro
The solenoid 13 of pipeline 12 and corrosion-resistant usual pressure, lower electromagnetic valve 3, solenoid 13 respectively by lower polytetrafluoro pipeline 4,
Upper polytetrafluoro pipeline 12 is connected with colorimetric pool 7, and two pipe ends of lower polytetrafluoro pipeline 4 are fixed on lower electricity by pipe joint 2 respectively
Magnet valve 3, colorimetric pool 7 lower end on, two pipe ends of upper polytetrafluoro pipeline 12 are fixed on colorimetric pool 7 by pipe joint 2 respectively
On upper end, solenoid 13, the pipeline that pipe joint 2 is connected with lower polytetrafluoro pipeline 4, upper polytetrafluoro pipeline 12 is mounted on card
Hoop 1, colorimetric pool 7 is fixed in colorimetric pool mounting seat 6 by mounting blocks 5 under colorimetric pool, and the upper end of colorimetric pool 7 is provided with colorimetric pool
Compact heap 9, colorimetric pool compact heap 9 matches with holddown spring 10 and housing screw 11, colorimetric pool 7 is provided with Temperature sampler
8。
It should be noted that the upper port of described colorimetric pool 7, lower port are smooth port sealing structure, in order to avoid gas leakage, leakage
Water, leakage acid, upper port, lower port are respectively arranged with o-ring 15, lower o-ring 14, and upper o-ring 15, lower o-ring 14 are all adopted
Use fluorubber ring, it is ensured that can permanently effective operation under high temperature and high pressure environment.
It should be noted that described colorimetric pool 7 uses quartz glass, there is light transmission strong, it is possible to achieve 190nm-
The light of 1000nm passes through, and has and can repeatedly heat and the feature such as high-temperature high-pressure corrosion resisting, and acid and alkali-resistance can be with resistance to 200 degree 98%
Concentrated sulphuric acid, it is ensured that add sulphuric acid and reagent mixing post-heating and do not burst to 200 degree；It is welded with multiple spherical prominent on colorimetric pool 7
Playing the semicircular ring of shape, semicircular ring is also made for quartz glass, and semicircular ring is wound with heater strip, in order to heater strip can preferably paste
Clear up on colorimetric device in High Temperature High Pressure.
It should be noted that mounting blocks 5 under described colorimetric pool, colorimetric pool compact heap 9 all use politef to make,
To ensure safety and the usability of system.
Additionally, described colorimetric pool mounting seat 6 uses the structure of integration, save the set-up time in a large number, simplify peace
Dress step, reduces the deviation caused because disparate modules assembles.
This detailed description of the invention has quadruple safety protection function: wherein, and ground floor protection is Temperature sampler 8, temperature
Harvester 8 uses Pt100 Temperature sampler, Temperature sampler 8 to couple with PLC acquisition module, and PLC controls real by PID temperature
Now heating, in heating and digestion process, once system is heated beyond the regular hour, and system can automatic alarm.
Second layer protection is holddown spring 10, and holddown spring 10 is high-strength stainless steel spring, this spring and housing screw
11 coordinate, and well coordinate realizing pressure with the pressure of colorimetric pool, to reach the purpose of safeguard protection, when housing screw 11 is twisted
During to bottom, the pressure of the holddown spring 10 calculated according to Hooke's law is higher than the pressure of 180 DEG C less than colorimetric pool temperature,
If i.e. the heating-up temperature in colorimetric pool 7 is more than 180 DEG C, holddown spring 10 can automatically open up pressure release.
Third layer protection is the solenoid 13 of corrosion-resistant usual pressure, and this electromagnetic valve customizes according to demand, i.e. colorimetric pool 7
Temperature more than 178 DEG C when, solenoid 13 is backed down by air pressure automatically, thus realizes self-relieving purpose.
4th layer of protection for clip 1, when the temperature of colorimetric pool 7 more than 200 DEG C when, the pressure conduction of whole system arrives
Pipeline, then thrust is higher than the kilocalorie power of clip 1 design, and pipeline Automatic-falling discharges pressure, quick-fried to ensure that system does not haves
Fried.
This detailed description of the invention High Temperature High Pressure in on-line computing model test process clears up test, not only can clear up but also can
For colorimetric, unique quadruple protection structure so that during clearing up, once occur that temperature control is out of control, also have its excess-three
Individual safe relief passage, this ensure that the blast that colorimetric pool will not cause because of high temperature, protects instrument and equipment, ensures person peace
Entirely, there is wide market application foreground.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. quadruple safeguard protection High Temperature High Pressure digestion system, it is characterised in that include clip (1), pipe joint (2), High Temperature High Pressure
Mounting blocks (5), colorimetric pool mounting seat (6), colorimetric pool under corrosion resistant lower electromagnetic valve (3), lower polytetrafluoro pipeline (4), colorimetric pool
(7), Temperature sampler (8), colorimetric pool compact heap (9), holddown spring (10), housing screw (11), upper polytetrafluoro pipeline (12)
With the solenoid (13) of corrosion-resistant usual pressure, lower electromagnetic valve (3), solenoid (13) are respectively by lower polytetrafluoro pipeline
(4), upper polytetrafluoro pipeline (12) be connected with colorimetric pool (7), two pipe ends of lower polytetrafluoro pipeline (4) pass through pipe joint respectively
(2) being fixed on the lower end of lower electromagnetic valve (3), colorimetric pool (7), two pipe ends of upper polytetrafluoro pipeline (12) are connect by pipe respectively
Head (2) is fixed on the upper end of colorimetric pool (7), solenoid (13), pipe joint (2) and lower polytetrafluoro pipeline (4), upper polytetrafluoro
Being mounted on clip (1) on the pipeline that pipeline (12) connects, colorimetric pool (7) is fixed on colorimetric by mounting blocks (5) under colorimetric pool
In pond mounting seat (6), the upper end of colorimetric pool (7) is provided with colorimetric pool compact heap (9), colorimetric pool compact heap (9) and rustless steel pressure
Tight spring (10) and housing screw (11) match, and colorimetric pool (7) is provided with Temperature sampler (8).
Quadruple safeguard protection High Temperature High Pressure digestion system the most according to claim 1, it is characterised in that described colorimetric pool
(7) upper port, lower port are smooth port sealing structure, and upper port, lower port are respectively arranged with o-ring (15), lower O
Type ring (14), upper o-ring (15), lower o-ring (14) all use fluorubber ring.
Quadruple safeguard protection High Temperature High Pressure digestion system the most according to claim 1, it is characterised in that described temperature is adopted
Storage (8) uses Pt100 Temperature sampler, and Temperature sampler (8) couples with PLC acquisition module.
Quadruple safeguard protection High Temperature High Pressure digestion system the most according to claim 1, it is characterised in that described colorimetric pool
(7) it is quartz glass colorimetric pool, colorimetric pool (7) is welded with the semicircular ring of multiple spherical protuberances shape, semicircular ring is wound with and adds
Heated filament.
Quadruple safeguard protection High Temperature High Pressure digestion system the most according to claim 1, it is characterised in that described colorimetric pool
Lower mounting blocks (5) is politef mounting blocks, and colorimetric pool compact heap (9) is politef compact heap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563909.2U CN205786054U (en) | 2016-06-13 | 2016-06-13 | Quadruple safeguard protection High Temperature High Pressure digestion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563909.2U CN205786054U (en) | 2016-06-13 | 2016-06-13 | Quadruple safeguard protection High Temperature High Pressure digestion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786054U true CN205786054U (en) | 2016-12-07 |
Family
ID=58134914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563909.2U Expired - Fee Related CN205786054U (en) | 2016-06-13 | 2016-06-13 | Quadruple safeguard protection High Temperature High Pressure digestion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323547A (en) * | 2020-04-09 | 2020-06-23 | 国家电网有限公司 | GIS air chamber decomposition object detection device |
-
2016
- 2016-06-13 CN CN201620563909.2U patent/CN205786054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323547A (en) * | 2020-04-09 | 2020-06-23 | 国家电网有限公司 | GIS air chamber decomposition object detection device |
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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: 20161207 Termination date: 20190613 |