CN110124431A - Petrochemical industry gas filtration tapping equipment - Google Patents
Petrochemical industry gas filtration tapping equipment Download PDFInfo
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- CN110124431A CN110124431A CN201910446482.6A CN201910446482A CN110124431A CN 110124431 A CN110124431 A CN 110124431A CN 201910446482 A CN201910446482 A CN 201910446482A CN 110124431 A CN110124431 A CN 110124431A
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- flue
- active carbon
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- exhaust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to technical field of petrochemical industry, in particular a kind of petrochemical industry gas filtration tapping equipment, including for connecting external exhaust gas tapping equipment desulfurizing tower and for discharge purification after gas exhaust tower, the outer wall of the desulfurizing tower is connected with the air inlet pipe of air inlet, and top is connected with the escape pipe of exhaust, the escape pipe is connected with the air draught end of air-introduced machine, and the air outlet of the air-introduced machine is connected with piping installation；A flue and B flue arranged side by side are connected on the piping installation；Chemical gases filtering emission device connects two groups of active carbon casees by two flues, when air filtration, single active carbon case is connected using single flue and carries out exhaust gas filtering, after the active carbon slab in one group of active carbon case can not be by exhaust-gas treatment to discharge standard, exhaust gas transmission is disconnected by gas trap, replacing another flue cooperates another active carbon case to carry out exhaust-gas treatment, and the gas of discharge is enable to reach discharge standard, does not influence the progress of PETROLEUM PROCESSING production.
Description
Technical field
The present invention relates to technical field of petrochemical industry more particularly to a kind of petrochemical industry gas filtration tapping equipments.
Background technique
Petro chemical industry, abbreviation petrochemical industry.Refer generally to the chemical industry using oil and natural gas as raw material, is carrying out
Chemical pollution can be generated when production, chemical pollution refers to the exhaust gas generated in chemical industry production process, pollutant etc., these are useless
Object is harmful, some or extremely toxic substance mostly more than a certain concentration, will result in pollution into environment.
When in use, the active carbon case in adsorbent equipment is using one section to existing petrochemical industry gas filtration tapping equipment
After time, internal activity carbon slab adsorbs the granule foreign in excessive exhaust gas, leads to the gap filling overfill in active carbon slab, absorbs
Efficiency reduces by 60%, causes the gas of discharge to be unable to reach discharge standard, and safeguarding to active carbon case need to be to PETROLEUM PROCESSING
Production is stopped work, and the progress of production is influenced.
To solve the above problems, proposing a kind of petrochemical industry gas filtration tapping equipment in the application.
Summary of the invention
(1) goal of the invention
To solve technical problem present in background technique, the present invention proposes a kind of petrochemical industry gas filtration discharge dress
It sets, chemical gases filtering emission device of the invention connects two groups of active carbon casees by two flues, when air filtration, using list
Flue connects single active carbon case and carries out exhaust gas filtering, when the active carbon slab in one group of active carbon case can not be by exhaust-gas treatment
To discharge standard, exhaust gas transmission is disconnected by gas trap, it is useless that another flue of replacement cooperates another active carbon case to carry out
The active carbon slab of pollution is replaced in gas disposal, does not influence the progress of PETROLEUM PROCESSING production.
(2) technical solution
To solve the above problems, the present invention provides a kind of petrochemical industry gas filtration tapping equipments, including for connecting
The desulfurizing tower of external exhaust gas tapping equipment and for discharge purification after gas exhaust tower, the outer wall of the desulfurizing tower be connected with into
The air inlet pipe of gas, and top is connected with the escape pipe of exhaust, the escape pipe is connected with the air draught end of air-introduced machine, the air-introduced machine
Air outlet be connected with piping installation；
Connect A flue and B flue arranged side by side on the piping installation, on the A flue and the B flue
Be fixed with the gas trap for controlling pipeline on-off, and the A flue and the B flue with the air intake of adsorbent equipment
Connection；
The adsorbent equipment is made of two groups of active carbon casees for connecting the A flue and the B flue, the activity
The outer wall of charcoal case is fixed with closure door, and the inside both ends of the active carbon case are fixed with filter plate, between two filter plates
Interlayer in be fixed with bracket, active carbon board group is fixed on the bracket, the other end of active carbon case described in two groups with it is described
The fixed exhaust tower blast pipe connection of exhaust tower outer wall.
Preferably, the both ends of the gas trap are connected with A flue, and top is fixed with the valve wheel shaft for rotation, institute
The lower rotation for stating valve wheel shaft is connected with the channel tab (s) of annular.
Preferably, the specification of the channel tab (s) and the internal diameter of the pipeline specification of the gas trap are identical.
Preferably, the closure door and the active carbon case are rotatablely connected by hinge, and are fixed with handle in the closure door
Part.
Preferably, the junction of the air-introduced machine air outlet and the piping installation is " Y type " pipeline.
Preferably, the inner upper of the desulfurizing tower is fixed with several groups spray equipment.
Preferably, the outer wall of the exhaust tower is fixed with support retaining frame, and inner hollow.
Above-mentioned technical proposal of the invention has following beneficial technical effect:
1, chemical gases filtering emission device of the invention connects two groups of active carbon casees, air filtration by two flues
When, single active carbon case is connected using single flue and carries out exhaust gas filtering, when the active carbon slab in one group of active carbon case can not
After exhaust-gas treatment to discharge standard, exhaust gas transmission is disconnected by gas trap, another flue of replacement cooperates another activity
Charcoal case carries out exhaust-gas treatment, and the gas of discharge is enable to reach discharge standard, does not influence the progress of PETROLEUM PROCESSING production.
2, the active carbon board group inside active carbon case of the invention can open closure door and be safeguarded.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the petrochemical industry gas filtration tapping equipment that the embodiment of the present invention proposes.
Fig. 2 is the piping installation structural representation in the petrochemical industry gas filtration tapping equipment that the embodiment of the present invention proposes
Figure.
Fig. 3 is the gas trap structural schematic diagram in the petrochemical industry gas filtration tapping equipment that the embodiment of the present invention proposes.
Fig. 4 is that the active carbon case internal structure in the petrochemical industry gas filtration tapping equipment that the embodiment of the present invention proposes is shown
It is intended to.
Appended drawing reference:
1, desulfurizing tower；11, air inlet pipe；12, escape pipe；2, air-introduced machine；3, piping installation；31, A flue；32, gas
Valve；321, valve wheel shaft；322, channel tab (s)；33, B flue；4, adsorbent equipment；41, active carbon case；42, it seals up a door；43, it filters
Plate；44, bracket；45, active carbon board group；5, exhaust tower；51, exhaust tower blast pipe.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
As shown in Figs 1-4, a kind of petrochemical industry gas filtration tapping equipment proposed by the present invention, including for connecting outside
The desulfurizing tower 1 of exhaust emission device and for discharge purification after gas exhaust tower 5, if the inner upper of desulfurizing tower 1 is fixed with
Dry group spray equipment, spray equipment are used for the desulfurization of exhaust gas, and the outer wall of desulfurizing tower 1 is connected with the air inlet pipe 11 of air inlet, and top
It is connected with the escape pipe 12 of exhaust, escape pipe 12 is connected with the air draught end of air-introduced machine 2, and the air outlet of air-introduced machine 2 is connected with pipeline
Device 3；
Connect A flue 31 and B flue 33 arranged side by side on piping installation 3, it is solid on A flue 31 and B flue 33
Surely there is the gas trap 32 for controlling pipeline on-off, and A flue 31 and B flue 33 connect with the air intake of adsorbent equipment 4
It connects；
Adsorbent equipment 4 is made of two groups of active carbon casees 41 of connection A flue 31 and B flue 33, active carbon case 41
Outer wall is fixed with closure door 42, and the inside both ends of active carbon case 41 are fixed with filter plate 43, the interlayer between two filter plates 43
It is inside fixed with bracket 44, active carbon board group 45, the other end and 5 outer wall of exhaust tower of two groups of active carbon casees 41 are fixed on bracket 44
Fixed exhaust tower blast pipe 51 connects.
It should be understood that the junction of 2 air outlet of air-introduced machine and piping installation 3 is " Y type " pipeline, the A of two branches
It is respectively and fixedly provided with the gas trap 32 for controlling pipeline on-off on flue 31 and B flue 33, passes through A flue 31 for selecting
With the bye-pass in B flue 33 with the absorption for unifying impurity particle in 41 progress exhaust gas of an active carbon case.
In an alternative embodiment, the outer wall of exhaust tower 5 is fixed with support retaining frame, and inner hollow, it is internal in
Sky is discharged for gas, and support retaining frame is used to support exhaust tower 5, prevents exhaust tower 5 from toppling in strong wind weather.
In an alternative embodiment, closure door 42 and active carbon case 41 are rotatablely connected by hinge, and solid in closure door 42
Surely there is handle member, by safeguarding inside hinge rotating opening 42 pairs of active carbon casees 41 of closure door, mobile phone is pulled envelope by auxiliary
Door 42.
It is living using the absorption of impurity particle in exhaust gas after the cooperation progress desulfurization of active carbon case 41 of A flue 31 in the present invention
Property charcoal case 41 inside filter plate 43 carry out pre-filtering, subsequent to carry out granular absorption through active carbon board group 45, the gas after absorption
Sucking discharge is carried out by the exhaust tower blast pipe 51 of exhaust tower 5, the activity inside the active carbon case 41 that A flue 31 connects
After charcoal board group 45 adsorbs the effect decline of granule foreign in exhaust gas, the gas trap 32 on A flue 31 is closed, B flue is opened
Gas trap 32 on 33 is carried out the absorption of granule foreign in exhaust gas by the active carbon case 41 that B flue 33 connects, makes discharge
Gas can reach discharge standard, and the production for not being delayed raw PETROLEUM PROCESSING carries out.
As shown in figure 3, the both ends of gas trap 32 are connected with A flue 31, and top is fixed with the valve wheel shaft for rotation
321, the lower rotation of valve wheel shaft 321 is connected with the channel tab (s) 322 of annular, specification and the gas trap 32 of channel tab (s) 322
Internal diameter of the pipeline specification is identical.
It should be noted that gas trap 32 controls the on-off of flue, 322 turns of channel tab (s) are driven by valve wheel shaft 321
It is dynamic, the internal pipeline of gas trap 32 is opened or blocked.
It should be noted that when the active carbon board group 45 inside active carbon case 41 is excessive due to absorption granule foreign amount,
Closure door 42 is opened, the taking-up of active carbon board group 45 on bracket 44 is replaced, replacement process is convenient, reduces in active carbon case 41
The difficulty of portion's maintenance, meanwhile, the work of two active carbon casees 41 is not interfere with each other, when carrying out a maintenance of active carbon case 41, separately
One active carbon case 41 can normal use.
The working principle of the invention, the exhaust gas that PETROLEUM PROCESSING generates enter desulfurizing tower 1 by air inlet pipe 11 and carry out desulfurization, takes off
Exhaust gas after sulphur under the traction of air-introduced machine 2, enters piping installation 3 by escape pipe 12, according to A flue 31 and B flue 33 again
The active carbon case 41 that the on-off selection absorption of upper gas trap 32 uses；
It is adsorbed with the active carbon case 41 that A flue 31 connects as an example, the gas trap 32 on B flue 33 closes
It closes, the gas trap 32 on A flue 31 is opened, and the filter plate 43 inside active carbon case 41 carries out pre-filtering, subsequent through active carbon
Board group 45 carries out granular absorption, and the gas after absorption carries out sucking discharge by the exhaust tower blast pipe 51 of exhaust tower 5, when A gas
After the active carbon board group 45 inside active carbon case 41 that body pipe 31 connects adsorbs the effect decline of granule foreign in exhaust gas, A is closed
Gas trap 32 on flue 31 opens the gas trap 32 on B flue 33, the active carbon case 41 connected by B flue 33
The absorption for carrying out granule foreign in exhaust gas enables the gas of discharge to reach discharge standard, the active carbon slab inside active carbon case 41
When group 45 is excessive due to absorption granule foreign amount, closure door 42 is opened, the taking-up of active carbon board group 45 on bracket 44 is replaced,
Replacement process is convenient, reduces the difficulty of 41 internal maintenance of active carbon case, meanwhile, the work of two active carbon casees 41 is not interfere with each other,
When carrying out a maintenance of active carbon case 41, another active carbon case 41 can normal use.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (7)
1. a kind of petrochemical industry gas filtration tapping equipment, including the desulfurizing tower for connecting external exhaust gas tapping equipment and is used for
The exhaust tower of gas after discharge purification, which is characterized in that the outer wall of the desulfurizing tower is connected with the air inlet pipe of air inlet, and top connects
It is connected to the escape pipe of exhaust, the escape pipe is connected with the air draught end of air-introduced machine, and the air outlet of the air-introduced machine is connected with pipeline
Device；
A flue and B flue arranged side by side are connected on the piping installation, are fixed on the A flue and the B flue
There is the gas trap for controlling pipeline on-off, and the A flue and the B flue connect with the air intake of adsorbent equipment
It connects；
The adsorbent equipment is made of two groups of active carbon casees for connecting the A flue and the B flue, the active carbon case
Outer wall be fixed with closure door, and the inside both ends of the active carbon case are fixed with filter plate, the folder between two filter plates
It is fixed with bracket in layer, active carbon board group is fixed on the bracket, the other end of active carbon case described in two groups and the exhaust
The fixed exhaust tower blast pipe connection of tower outer wall.
2. petrochemical industry gas filtration tapping equipment according to claim 1, which is characterized in that the both ends of the gas trap
It is connected with A flue, and top is fixed with the valve wheel shaft for rotation, the lower rotation of the valve wheel shaft is connected with the logical of annular
Road tab (s).
3. petrochemical industry gas filtration tapping equipment according to claim 2, which is characterized in that the rule of the channel tab (s)
Lattice are identical as the internal diameter of the pipeline specification of the gas trap.
4. petrochemical industry gas filtration tapping equipment according to claim 1, which is characterized in that the closure door and the work
Property charcoal case be rotatablely connected by hinge, and be fixed with handle member in the closure door.
5. petrochemical industry gas filtration tapping equipment according to claim 1, which is characterized in that the air-introduced machine air outlet
Junction with the piping installation is " Y type " pipeline.
6. petrochemical industry gas filtration tapping equipment according to claim 1, which is characterized in that the inside of the desulfurizing tower
It is fixedly arranged above several groups spray equipment.
7. petrochemical industry gas filtration tapping equipment according to claim 1, which is characterized in that the outer wall of the exhaust tower
It is fixed with support retaining frame, and inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446482.6A CN110124431A (en) | 2019-05-27 | 2019-05-27 | Petrochemical industry gas filtration tapping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446482.6A CN110124431A (en) | 2019-05-27 | 2019-05-27 | Petrochemical industry gas filtration tapping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110124431A true CN110124431A (en) | 2019-08-16 |
Family
ID=67581918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910446482.6A Pending CN110124431A (en) | 2019-05-27 | 2019-05-27 | Petrochemical industry gas filtration tapping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110124431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604993A (en) * | 2019-09-27 | 2019-12-24 | 上海华闵环境科技发展有限公司 | Plastic granulation waste gas treatment system and treatment method |
| WO2022057136A1 (en) * | 2020-09-16 | 2022-03-24 | 淄博创立机电科技有限公司 | Waste gas treatment device |
Citations (3)
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|---|---|---|---|---|
| US5752539A (en) * | 1990-11-16 | 1998-05-19 | Kalman; Peter G. | Two flow control means using partially solidified plug |
| CN106178825A (en) * | 2016-08-31 | 2016-12-07 | 霍普科技（天津）股份有限公司 | A kind of catalyzing integrated device of organic exhaust gas adsorption |
| CN207641267U (en) * | 2017-12-14 | 2018-07-24 | 深圳市艾鹏网络科技有限公司 | A kind of emission-control equipment for distributing frame painting workshop |
-
2019
- 2019-05-27 CN CN201910446482.6A patent/CN110124431A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5752539A (en) * | 1990-11-16 | 1998-05-19 | Kalman; Peter G. | Two flow control means using partially solidified plug |
| CN106178825A (en) * | 2016-08-31 | 2016-12-07 | 霍普科技（天津）股份有限公司 | A kind of catalyzing integrated device of organic exhaust gas adsorption |
| CN207641267U (en) * | 2017-12-14 | 2018-07-24 | 深圳市艾鹏网络科技有限公司 | A kind of emission-control equipment for distributing frame painting workshop |
Non-Patent Citations (3)
| Title |
|---|
| 曹文平等: "《环境工程导论》", 31 August 2017 * |
| 环境保护部环境工程评估中心: "《环境影响评价技术方法（2017年版）》", 28 February 2017 * |
| 郭春梅等: "《环境工程概论》", 31 May 2018 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604993A (en) * | 2019-09-27 | 2019-12-24 | 上海华闵环境科技发展有限公司 | Plastic granulation waste gas treatment system and treatment method |
| WO2022057136A1 (en) * | 2020-09-16 | 2022-03-24 | 淄博创立机电科技有限公司 | Waste gas treatment device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
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| RJ01 | Rejection of invention patent application after publication |