CN208341238U - A kind of cleaning device for mercury pollution equipment - Google Patents
A kind of cleaning device for mercury pollution equipment Download PDFInfo
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- CN208341238U CN208341238U CN201820541492.9U CN201820541492U CN208341238U CN 208341238 U CN208341238 U CN 208341238U CN 201820541492 U CN201820541492 U CN 201820541492U CN 208341238 U CN208341238 U CN 208341238U
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Abstract
A kind of cleaning device for mercury pollution equipment belongs to oil and gas processing technology field, including nitrogen purging detection unit and chemical cycle cleaning unit；It includes nitrogen cylinder, I iodate carbon filter, mercury detector that nitrogen, which purges detection unit,；Chemical cycle cleaning unit includes surge tank, clear mercurial storage tank, II iodate carbon filter, gas collection tank, particulate filter, circulating pump, electric heater；The utility model combines chemical cleaning in nitrogen purging structure, improves cleaning effect, has saved cleaning reagent, is equipped with mercury detector in end, can real-time monitoring degree of cleaning.
Description
Technical field
The utility model belongs to oil and gas processing technology field, and in particular to a kind of for the clear of mercury pollution equipment
Cleaning device.
Background technique
Currently, detecting the presence of Elemental Mercury and mercuride in the natural gas of gas field successively both at home and abroad, content is according to exploitation
The difference on stratum and geographical location, variation are larger.The presence of Hg in natural gas causes pipeline and processing plant by dirt
Dye, causes different degrees of corrosion, there is related accidents successively both at home and abroad.Mercury is the metal being uniquely in a liquid state under room temperature,
With high toxicity, saturated vapour pressure is higher, and volatile under room temperature is mercury vapour, easily causes in overhaul of the equipments and work progress
Personnel's poisoning, is detrimental to health.Therefore, the cleaning link of mercury pollution equipment is most important, it is necessary to build a set of efficient
Mercury pollution equipment chemical cycle cleaning device.
Summary of the invention
The purpose of the utility model is to provide a kind of cleaning devices for mercury pollution equipment, and chemical cleaning is blown in nitrogen
It sweeps structure to combine, improves cleaning effect, saved cleaning reagent, be equipped with mercury detector in end, it can real-time monitoring cleaning
Degree.
The technical solution adopted in the utility model is:
A kind of cleaning device for mercury pollution equipment, including nitrogen purging detection unit and chemical cycle cleaning unit,
The nitrogen purging detection unit includes nitrogen cylinder, and nitrogen cylinder is connected to the arrival end of mercury pollution equipment by pipeline, in nitrogen
I iodate carbon filter and I valve, the outlet of mercury pollution equipment are sequentially on bottle to the pipeline at mercury pollution equipment entrance end
There are II valve and mercury detector in end by pipeline sequential connection；
The chemical cycle cleaning unit includes surge tank, between the inlet of surge tank and the outlet end of mercury pollution equipment
Equipped with IV valve, the liquid outlet of surge tank is connected to the arrival end of mercury pollution equipment by pipeline, in the liquid outlet of surge tank
Particulate filter, circulating pump and III valve are sequentially on to the pipeline between mercury pollution equipment entrance end；Surge tank also divides
It is not connected with clear mercurial storage tank and gas collecting tank, II iodate carbon filter is equipped between gas collection tank and surge tank.
Further, electric heater, the electric heater position are additionally provided on the pipeline of the chemical cycle cleaning unit
Between circulating pump and III valve, by temperature controller, realize that temperature is adjusted within the scope of 10-99 DEG C.
The utility model has the beneficial effects that
The cleaning device of the utility model combines chemical cycle cleaning process technique with nitrogen purging detection function, and two
Kind of function can isolated operation, can also run, mercury pollution equipment can not only thoroughly be cleaned simultaneously, may further be used to analysis and recycle
The degree of cleaning；In operation process, by cleaning agent remaining in chemical cycle cleaning process and raffinate is cleaned using nitrogen
Purging improves cleaning effect and real-time monitoring degree of cleaning into surge tank；And utilize the II iodate being arranged on surge tank
Carbon filter and gas collecting tank enter back into gas collection tank so that the exhaust gas generated in cleaning process first completes demercuration processing
It is spare.
The design of package unit has fully considered cleaning solution recycling in clear mercury, largely saves cleaning solution, economical
Environmental protection, while in view of the necessity of nitrogen purging detection, the two is organically combined, convenience and high-efficiency.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model each section；
In figure: A, nitrogen purges detection unit, B, chemical cycle cleaning unit, 1, nitrogen cylinder, 2, the filtering of I iodate carbon
Device, 3, I valve, 4, mercury pollution equipment, 5, II valve, 6 mercury detectors, 7, IV valve, 8 surge tanks, 9, V valve,
10 clear mercurial storage tanks, 11, VI valve, 12, II iodate carbon filter, 13, gas collection tank, 14, particulate filter, 15,
Circulating pump, 16, electric heater, 17, III valve.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figure 1, a kind of cleaning device for mercury pollution equipment, including nitrogen purging detection unit A and chemistry follow
Ring cleaning unit B, the nitrogen purging detection unit includes nitrogen cylinder 1, and nitrogen cylinder 1 is connected to mercury pollution equipment 4 by pipeline
Arrival end, I iodate carbon filter 2 and I valve are sequentially on the pipeline of nitrogen cylinder 1 to 4 arrival end of mercury pollution equipment
There are II valve 5 and mercury detector 6 in the outlet end of door 3, mercury pollution equipment 4 by pipeline sequential connection；
The chemical cycle cleaning unit includes surge tank 8, the inlet of surge tank 8 and the outlet end of mercury pollution equipment 4
Between be equipped with IV valve 7, the liquid outlet of surge tank 8 is connected to the arrival end of mercury pollution equipment 4 by pipeline, in surge tank 8
Liquid outlet to the pipeline between 4 arrival end of mercury pollution equipment on be sequentially with particulate filter 14, circulating pump 15, electric heater
16 and III valve 17, the electric heater realize that temperature is adjusted within the scope of 10-99 DEG C, Neng Goujia by temperature controller
The volatilization of fast mercury improves cleaning speed and cleaning effect；
Surge tank 8 is connected with clear mercurial storage tank 10 by V valve 9, passes sequentially through VI valve 11, II iodate carbon mistake
Filter 12 is connected with gas collection tank 13.
The working principle of the utility model are as follows:
When carrying out nitrogen purging detection, the nitrogen purging detection unit in the present apparatus is connected with mercury pollution equipment first
It is logical, I valve 3 and II valve 5 are then opened, mercury detector 6 is started, the nitrogen in nitrogen cylinder 1 is filtered through I iodate carbon
Device 2 is delivered to mercury pollution equipment 4 after filtering, after purging mercurous nitrogen by pipeline to mercury detector 6, to not cleaning or clearly
Equipment after washing carries out mercury Concentration Testing.
When chemical cycle is cleaned, V valve 9 is opened, the cleaning agent part being uniformly mixed in cleaning agent storage tank 10 is conveyed
To surge tank 8, III valve 17, IV valve 7 and VI valve 11 are opened, starts circulating pump 15, opens electric heater 16,
Cleaning agent in surge tank 8 is successively passed through into particulate filter 14, circulating pump 15, electric heater 16 and is delivered to mercury pollution equipment 4, clearly
Lotion returns to surge tank 8 after having cleaned one time, carries out wash cycles with this until completing washing and cleaning operation.
When two parts work compound, after the completion of chemical cycle cleaning, II valve 5 is closed, opens I valve 3, is opened
Nitrogen cylinder 1, is purged by nitrogen, cleaning process residue cleaning agent is purged to surge tank, exhaust gas is through II iodate carbon filter
12 are delivered to gas collection tank 13, open II valve 5 later and carry out mercury Concentration Testing, entire clear if testing result is qualified
Washing work terminates, and otherwise, continues to clean.
The alkaline cleaner for removing Elemental Mercury in natural gas can be selected in the cleaning agent of the utility model.
Claims (2)
1. a kind of cleaning device for mercury pollution equipment, which is characterized in that purge detection unit A and chemical cycle including nitrogen
Cleaning unit B, the nitrogen purging detection unit A includes nitrogen cylinder (1), and nitrogen cylinder (1) is connected to mercury pollution by pipeline and sets
The arrival end of standby (4), is sequentially with I iodate carbon filter on the pipeline of nitrogen cylinder (1) to mercury pollution equipment (4) arrival end
(2) and there are II valve (5) and mercury detector in I valve (3), the outlet end of mercury pollution equipment (4) by pipeline sequential connection
(6)；
The chemical cycle cleaning unit B includes surge tank (8), the inlet of surge tank (8) and the outlet of mercury pollution equipment (4)
IV valve (7) are equipped between end, the liquid outlet of surge tank (8) is connected to the arrival end of mercury pollution equipment (4) by pipeline,
Particulate filter (14), circulation are sequentially on the liquid outlet of surge tank (8) to the pipeline between mercury pollution equipment (4) arrival end
Pump (15) and III valve (17)；Clear mercurial storage tank (10) and gas collecting tank (13) is also respectively connected in surge tank (8),
II iodate carbon filter (12) is equipped between gas collection tank (13) and surge tank (8).
2. a kind of cleaning device for mercury pollution equipment as described in claim 1, which is characterized in that in the chemical cycle
It is additionally provided on the pipeline of cleaning unit B electric heater (16), the electric heater is located at circulating pump (15) and III valve (17)
Between, by temperature controller, realize that temperature is adjusted within the scope of 10-99 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541492.9U CN208341238U (en) | 2018-04-16 | 2018-04-16 | A kind of cleaning device for mercury pollution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541492.9U CN208341238U (en) | 2018-04-16 | 2018-04-16 | A kind of cleaning device for mercury pollution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341238U true CN208341238U (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541492.9U Active CN208341238U (en) | 2018-04-16 | 2018-04-16 | A kind of cleaning device for mercury pollution equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN208341238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921996A (en) * | 2020-07-27 | 2020-11-13 | 烽火通信科技股份有限公司 | Online cleaning system and method suitable for OVD deposition equipment |
| CN112620265A (en) * | 2020-12-29 | 2021-04-09 | 江苏羟源环能科技有限公司 | Cleaning method and cleaning system for oil-containing and mercury-containing polluted container |
| CN112870073A (en) * | 2021-01-14 | 2021-06-01 | 江西科邈德医药科技有限公司 | Nine-steaming nine-processing integrated processing equipment and using process |
-
2018
- 2018-04-16 CN CN201820541492.9U patent/CN208341238U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921996A (en) * | 2020-07-27 | 2020-11-13 | 烽火通信科技股份有限公司 | Online cleaning system and method suitable for OVD deposition equipment |
| CN112620265A (en) * | 2020-12-29 | 2021-04-09 | 江苏羟源环能科技有限公司 | Cleaning method and cleaning system for oil-containing and mercury-containing polluted container |
| CN112870073A (en) * | 2021-01-14 | 2021-06-01 | 江西科邈德医药科技有限公司 | Nine-steaming nine-processing integrated processing equipment and using process |
| CN112870073B (en) * | 2021-01-14 | 2022-10-04 | 江西科邈德医药科技有限公司 | Nine-steaming nine-processing integrated processing equipment and using process |
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