CN108079742A - Gas mercury adsorbent equipment and its system - Google Patents
Gas mercury adsorbent equipment and its system Download PDFInfo
- Publication number
- CN108079742A CN108079742A CN201810089991.3A CN201810089991A CN108079742A CN 108079742 A CN108079742 A CN 108079742A CN 201810089991 A CN201810089991 A CN 201810089991A CN 108079742 A CN108079742 A CN 108079742A
- Authority
- CN
- China
- Prior art keywords
- cavity
- gas
- tank body
- adsorbent equipment
- mercury adsorbent
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
Abstract
The present invention provides a kind of gas mercury adsorbent equipment and its systems, belong to gas demercuration technical field.A kind of gas mercury adsorbent equipment, including tank body, the bottom of tank body is equipped with air inlet, and the top of tank body is equipped with gas outlet.Tank body includes the first cavity, the second cavity and the 3rd cavity that are arranged between air inlet and gas outlet, first cavity, the second cavity and the 3rd cavity are set gradually along the direction at the bottom of tank body to top, first cavity, the second cavity and the 3rd cavity are interconnected, first cavity is connected with air inlet, 3rd cavity is connected with gas outlet, several first porcelain balls are equipped in first cavity, mercury removal agent is equipped in the second cavity, several second porcelain balls are equipped in the 3rd cavity.The apparatus structure is simple, and operation facility, demercuration effect is good, safe.
Description
Technical field
The present invention relates to gas demercuration technical field, in particular to a kind of gas mercury adsorbent equipment and its system.
Background technology
As human society enters the industrial age, low level of the oil gas energy in national life, production is more and more important,
The share that the oil gas energy is occupied in the human society energy is also very big, occupies main guiding status.Oil gas energy side of China
The development in face is rapid in recent development, and slowly experimental study goes out the new method of suitable China's oil-gas field development.In order to tackle
, it is necessary to develop new technology for main Types and various complicated gas fields, efficient exploitation improves harvesting for stern challenge
Rate provides strong support for more preferable development faster.
A part of water flooding can be carried with air-flow during gas-field exploitation, since its salinity content is generally up to tens
Ten thousand, also containing many metal ions, sulfide, mineral oil etc..Mercury and mercuric compounds have high toxicity and corrosivity, while mercury
With volatilization and migration, the mercury in mercurous gas water can be evaporate into air at normal temperatures and pressures, into the mercury one of air
Ground and ocean can be deposited in some areas near emission source with depositing dust, precipitation by dividing, full a part exists with atmospheric circulation
Ball ranged flow, causes environmental pollution.Mercury in mercurous gas water is using ionic forms as main existing forms, easily into food
Chain, and be enriched in environment or animal and plant body, so as to endanger the health of the mankind and life security.With the exploitation in gas field,
Mercurous gas water may destroy ecological environment, influence normally to produce and endanger operator's health.
The content of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of gas mercury adsorbent equipment, and the apparatus structure is simple, operation
Convenient, demercuration effect is good, safe.
The present invention has also been proposed a kind of gas mercury adsorbent equipment system, and the system demercuration effect is good, safe.
What the present invention was realized in：
A kind of gas mercury adsorbent equipment, including tank body, the bottom of tank body is equipped with air inlet, and the top of tank body is equipped with outlet
Mouthful.
Tank body includes the first cavity, the second cavity and the 3rd cavity that are arranged between air inlet and gas outlet, the first chamber
Body, the second cavity and the 3rd cavity are set gradually along the direction at the bottom of tank body to top, the first cavity, the second cavity and the 3rd
Cavity is interconnected, and the first cavity is connected with air inlet, and the 3rd cavity is connected with gas outlet, and several first are equipped in the first cavity
Porcelain ball, the second cavity is interior to be equipped with mercury removal agent, and several second porcelain balls are equipped in the 3rd cavity.
Further, in present pre-ferred embodiments, the diameter of the first porcelain ball is less than the diameter of the second porcelain ball.
Further, in present pre-ferred embodiments, a diameter of 5~7mm of the first porcelain ball.
Further, in present pre-ferred embodiments, a diameter of 17~19mm of the second porcelain ball.
Further, in present pre-ferred embodiments, several equidistant stacked arrangements of first porcelain ball.
Further, in present pre-ferred embodiments, tank body further includes foam web, and foam web is arranged at air inlet and
Between one cavity.
Further, in present pre-ferred embodiments, tank body further includes sieve plate, and sieve plate is arranged at foam web and the first chamber
Between body.
Further, in present pre-ferred embodiments, tank body, which further includes, to be arranged between gas outlet and the 3rd cavity
Observation window.
Further, in present pre-ferred embodiments, tank body is equipped with manhole, manhole and the first cavity, the second chamber
Body connects.
A kind of gas mercury adsorption system, including air-introduced machine and above-mentioned gas mercury adsorbent equipment, air-introduced machine is connected with tank body.
The advantageous effect of said program：
A kind of gas mercury adsorbent equipment provided in an embodiment of the present invention, including tank body, tank body include be arranged at air inlet with
The first cavity, the second cavity and the 3rd cavity between gas outlet, the bottom of the first cavity, the second cavity and the 3rd cavity along tank body
The direction at portion to top is set gradually.Several first porcelain balls are equipped in first cavity, mercury removal agent, the 3rd chamber are equipped in the second cavity
Several second porcelain balls are equipped in vivo.When gas is by the first cavity, gas is uniformly distributed by the gap between the first porcelain ball, make its into
It is fully reacted with mercury removal agent after entering the second cavity, demercuration is more thorough.Gas is during by the first porcelain ball simultaneously, gas
Contain aqueous vapor in if, aqueous vapor is condensed in porcelain ball surface, and gas is further dried.Second porcelain ball by the gas after demercuration uniformly point
The discharge of gas is accelerated in cloth, the volatilization for enhancing gas.The apparatus structure is simple, and operation facility, demercuration effect is good, safe.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structure diagram for the gas mercury adsorbent equipment that the embodiment of the present invention 1 provides；
Fig. 2 is the structure diagram of the first angle for the gas mercury adsorbent equipment that the embodiment of the present invention 2 provides；
Fig. 3 is the structure diagram of the second angle for the gas mercury adsorbent equipment that the embodiment of the present invention 2 provides；
Fig. 4 is the structure diagram of the third angle for the gas mercury adsorbent equipment that the embodiment of the present invention 2 provides.
Icon：100- gas mercury adsorbent equipments；110- tank bodies；111- air inlets；113- gas outlets；115- manholes；
The first cavitys of 120-；121- the first porcelain balls；The second cavitys of 130-；131- mercury removal agents；The 3rd cavitys of 140-；141- the second porcelain balls；
150- foam webs；160- sieve plates；170- observation windows；180- detectors；200- gas mercury adsorbent equipments.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings
The component of example can configure to arrange and design with a variety of.Therefore, below to provide in the accompanying drawings the present invention reality
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " are based on orientation shown in the drawings or position relationship or are somebody's turn to do
Invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and cannot manage
It solves to indicate or imply relative importance.
In the description of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
It connects body；Can be mechanical connection or electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
It can be contacted directly including the first and second features, it is not to contact directly but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward or be merely representative of
Fisrt feature level height is less than second feature.
Below in conjunction with the accompanying drawings, elaborate to some embodiments of the present invention.In the present invention, in not contradiction or punching
In the case of prominent, all embodiments, embodiment and feature of the invention can be mutually combined.In the present invention, it is conventional
Unit, component etc., both can be commercially available, can also make by oneself according to the present disclosure.In the present invention, in order to prominent
Go out the emphasis of the present invention, the omission that carried out to some conventional operations and unit, component or is only briefly described.
Embodiment 1
Fig. 1 is refer to, the present embodiment provides a kind of gas mercury adsorbent equipment 100, including tank body 110, the bottom of tank body 110
Equipped with air inlet 111, the top of tank body 110 is equipped with gas outlet 113.
Tank body 110 include being arranged at the first cavity 120 between air inlet 111 and gas outlet 113, the second cavity 130 and
3rd cavity 140, the first cavity 120, the second cavity 130 and the 3rd cavity 140 along the bottom of tank body 110 to top direction according to
Secondary setting, the first cavity 120, the second cavity 130 and the 3rd cavity 140 are interconnected, and the first cavity 120 connects with air inlet 111
Logical, the 3rd cavity 140 is connected with gas outlet 113.After gas enters from air inlet 111, successively by the first cavity 120,
Two cavitys 130 and the 3rd cavity 140, then discharged by gas outlet 113.
Gas mercury adsorbent equipment 100 is used for the mercury in adsorbed gas, in order to improve mercury adsorption effect, in the first cavity 120
Equipped with several first porcelain balls 121, mercury removal agent 131 is equipped in the second cavity 130, several second porcelain balls are equipped in the 3rd cavity 140
141。
Gas mercury adsorbent equipment 100 further includes foam web 150 and sieve plate 160, foam web 150 be arranged at air inlet 111 with
Between first cavity 120, sieve plate 160 is arranged between 150 and first cavity 120 of foam web.Due to gas mercury adsorbent equipment 100
Interior gas contains a certain amount of steam, influences demercuration effect, therefore foam web 150 is used to absorb steam.Foam web 150 it is interior
Portion's structure be net structure, can effective adsorbed water molecule, reduce the water content of gas, make its reaction with mercury removal agent 131
More fully.Gas filters out the impurity in gas after foam web 150 by sieve plate 160, avoids impurity effect demercuration effect.
In the present invention, sieve plate 160 is stainless steel sieve 160, avoids corrosion of the gas to sieve plate 160, when extending the use of sieve plate 160
Between.
In the present embodiment, sieve plate 160 and foam web 150 are the art universal accessories, and the present invention does not limit it
It is fixed.
After gas enters the first cavity 120 from below, up moved by the gap of the first porcelain ball 121, the first porcelain ball 121
Porcelain ball is evenly distributed in the first cavity 120, is uniformly entered by the gas of the first porcelain ball 121 in the second cavity 130 so that
Gas is sufficiently reacted with the mercury removal agent 131 in the second cavity 130 so that demercuration is more thorough.Gas is passing through first simultaneously
During porcelain ball 121, if containing aqueous vapor in gas, gas is further dried in 121 surface condensation of the first porcelain ball in aqueous vapor.
In the present invention, mercury removal agent 131 is the load type metal sulfide mercury removal agent 131 voluntarily researched and developed, the mercury removal agent 131
Demercuration efficiency is high, mercury and sulfide reaction generation mercuric sulphide, and then removes the mercury in gas.It is inhaled when mercury removal agent 131 reaches saturation
During attached capacity, mercury removal agent 131 is replaced, the general replacement cycle is 5 years.
After gas demercuration, by the second porcelain ball 141, gas is separated into uniform gas, while the second porcelain ball 141 is used to enhance
The discharge of gas is accelerated in the volatilization of gas.In order to preferably reach above-mentioned purpose, the diameter of the first porcelain ball 121 is less than the second porcelain
The diameter of ball 141.Second porcelain ball 141 is relatively large in diameter, then the gap between two the second porcelain balls 141 is relatively large, accelerates gas
The discharge of body.
In order to ensure the effect of the first porcelain ball 121 and the second porcelain ball 141, a diameter of 5~7mm of the first porcelain ball 121,
A diameter of 17~19mm of second porcelain ball 141.In the present embodiment, a diameter of 6mm of the first porcelain ball 121, the second porcelain ball 141
A diameter of 18mm.Several first porcelain ball, 121 equidistant stacked arrangements, several second porcelain ball, 141 equidistant stacked arrangements, preferably
Homodisperse gas.
Embodiment 2
Fig. 2, Fig. 3 and Fig. 4 are refer to, the present embodiment provides a kind of gas mercury adsorbent equipments 200.
Gas mercury adsorbent equipment 200 and the difference of gas mercury adsorbent equipment 100 essentially consist in：
Gas mercury adsorbent equipment 200 includes the observation window 170 being arranged between 113 and the 3rd cavity 140 of gas outlet.Pass through
Observation window 170 observes the situation in tank body 110, avoids opening tank body 110 so that gas overflowing causes to hinder to human body and environment
Evil.In the present embodiment, observation window 170 is windowpane, and the present invention does not limit it.
Gas mercury adsorbent equipment 200 further includes the manhole 115 for being arranged at tank body 110, for overhauling and replacing desulfurizing agent.
Specifically, manhole 115 is disposed in proximity to the first cavity 120, at the second cavity 130, and with the first cavity 120, the second cavity
130 connections.
Gas mercury adsorbent equipment 200 further includes detector 180, for detecting the mercury content of discharge gas, ensures discharge
Gas mercury content reaches discharge standard of air pollutants》(GB16297-1996) air (mercury≤0.012mg/ is discharged into after
m3).Detector 180 is arranged in tank body 110 and at gas outlet 113.
A kind of gas mercury adsorption system (not shown) based on gas mercury adsorbent equipment 200 is present embodiments provided, including
Air-introduced machine (not shown) and gas mercury adsorbent equipment 200, air-introduced machine is connected with air inlet 111.
It is represented to simplify, non-mentioned position in the present embodiment refers to corresponding contents in embodiment 1.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of gas mercury adsorbent equipment, which is characterized in that including tank body, the bottom of the tank body is equipped with air inlet, the tank
The top of body is equipped with gas outlet,
The tank body includes the first cavity, the second cavity and the 3rd chamber that are arranged between the air inlet and the gas outlet
Body, first cavity, second cavity and the 3rd cavity are set successively along the direction at the bottom of the tank body to top
It puts, first cavity, second cavity and the 3rd cavity are interconnected, and first cavity connects with the air inlet
Logical, the 3rd cavity connect with the gas outlet, and first cavity is interior equipped with several first porcelain balls, in second cavity
Equipped with mercury removal agent, several second porcelain balls are equipped in the 3rd cavity.
2. gas mercury adsorbent equipment according to claim 1, which is characterized in that the diameter of the first porcelain ball is less than described
The diameter of second porcelain ball.
3. gas mercury adsorbent equipment according to claim 2, which is characterized in that a diameter of the 5 of the first porcelain ball~
7mm。
4. gas mercury adsorbent equipment according to claim 3, which is characterized in that a diameter of the 17 of the second porcelain ball~
19mm。
5. gas mercury adsorbent equipment according to claim 3, which is characterized in that several equidistant laminations of first porcelain ball
Arrangement.
6. gas mercury adsorbent equipment according to claim 1, which is characterized in that the tank body further includes foam web, described
Foam web is arranged between the air inlet and first cavity.
7. gas mercury adsorbent equipment according to claim 6, which is characterized in that the tank body further includes sieve plate, the sieve
Plate is arranged between the foam web and first cavity.
8. gas mercury adsorbent equipment according to claim 1, which is characterized in that the tank body further include be arranged at it is described go out
Observation window between gas port and the 3rd cavity.
9. gas mercury adsorbent equipment according to claim 1, which is characterized in that the tank body is equipped with manhole, the inspection
Hole is repaiied to connect with first cavity, second cavity.
10. a kind of gas mercury adsorption system, which is characterized in that including air-introduced machine and such as claim 1~9 any one of them gas
Body mercury adsorbent equipment, the air-introduced machine are connected with the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089991.3A CN108079742A (en) | 2018-01-30 | 2018-01-30 | Gas mercury adsorbent equipment and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089991.3A CN108079742A (en) | 2018-01-30 | 2018-01-30 | Gas mercury adsorbent equipment and its system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108079742A true CN108079742A (en) | 2018-05-29 |
Family
ID=62183497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089991.3A Pending CN108079742A (en) | 2018-01-30 | 2018-01-30 | Gas mercury adsorbent equipment and its system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108079742A (en) |
Citations (9)
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|---|---|---|---|---|
| US5873929A (en) * | 1996-07-02 | 1999-02-23 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Gas treatment bottle |
| CN1286131A (en) * | 1999-09-01 | 2001-03-07 | 普拉塞尔技术有限公司 | Limitor for adsorber bed |
| CN1432632A (en) * | 2002-01-17 | 2003-07-30 | 扬子石油化工股份有限公司 | Dry liquefied gas desulfurizing and denitrifying process and apparatus |
| CN201180119Y (en) * | 2008-02-01 | 2009-01-14 | 上海赛科石油化工有限责任公司 | Adsorption plant for removing peroxide in vinyl cyanide product |
| CN101844024A (en) * | 2010-06-04 | 2010-09-29 | 重庆大学 | Flue gas mercury removal device |
| CN205235699U (en) * | 2015-11-27 | 2016-05-18 | 重庆耐德工业股份有限公司 | Purifier of adsorption tower and LNG feed gas |
| CN205635514U (en) * | 2016-04-27 | 2016-10-12 | 中国石油天然气股份有限公司 | Mercurous natural gas demercuration and equipment of retrieving mercury |
| CN206924597U (en) * | 2017-03-20 | 2018-01-26 | 福州清净环保设备有限公司 | A kind of mercury control activated carbon clarifier |
| CN208032226U (en) * | 2018-01-30 | 2018-11-02 | 重庆坤泉环境工程有限公司 | Gas mercury adsorbent equipment and its system |
-
2018
- 2018-01-30 CN CN201810089991.3A patent/CN108079742A/en active Pending
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|---|---|---|---|---|
| US5873929A (en) * | 1996-07-02 | 1999-02-23 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Gas treatment bottle |
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| CN1432632A (en) * | 2002-01-17 | 2003-07-30 | 扬子石油化工股份有限公司 | Dry liquefied gas desulfurizing and denitrifying process and apparatus |
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| CN205235699U (en) * | 2015-11-27 | 2016-05-18 | 重庆耐德工业股份有限公司 | Purifier of adsorption tower and LNG feed gas |
| CN205635514U (en) * | 2016-04-27 | 2016-10-12 | 中国石油天然气股份有限公司 | Mercurous natural gas demercuration and equipment of retrieving mercury |
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