CN109954397A - A kind of pin-connected panel desulfurization tower body - Google Patents
A kind of pin-connected panel desulfurization tower body Download PDFInfo
- Publication number
- CN109954397A CN109954397A CN201910338132.8A CN201910338132A CN109954397A CN 109954397 A CN109954397 A CN 109954397A CN 201910338132 A CN201910338132 A CN 201910338132A CN 109954397 A CN109954397 A CN 109954397A
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- steel skeleton
- steel
- tower body
- fastener
- pin
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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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of pin-connected panel desulfurization tower bodies, 24~120 rectangular bar of steel skeletons and 8~24 trapezoidal steel skeleton fastener links are assembled into steel skeleton entirety, engineering plastic flitch pads sealing strip with fastener and is fixed on steel skeleton entirety inner wall, and rectangular bar of steel skeleton and trapezoidal steel skeleton are with the prefabricated machine-shaping of angle steel.The present invention, which has, ensure that product quality improves efficiency again (quality and performance are improved to 2-3 times), reduce costs (being only 60% with traditional approach construction cost), it shortens the duration (being only 20% with traditional approach construction duration) and saves artificial (being only 20% built with traditional approach manually), the features such as extending the service life of product and created condition to safe and civilized production.
Description
Technical field
The invention belongs to purifying column technical fields, for the purification in terms of the smoke gas treatments such as dedusting, desulphurization and denitration, demisting
A kind of pin-connected panel desulfurization tower body.
Background technique
Currently, task weight, the paces of China's air contaminant treatment are fast, standard is high.On July 1st, 2014 comes into effect new
GB13271-2014 " emission standard of air pollutants for boilers " is while further stringent emission limit standard, also to environmental protection
Air contaminant treatment field proposes examination paper whether a pollution treatment ability and effect.On the one hand environmentally friendly air contaminant treatment has
A large amount of flue gas ash removal, desulphurization and denitration, demisting, purifying column etc. need advanced matched device fabrication, on the one hand existing
Purification tower majority continue to use the construction of the last century 90's traditional technology, with fast-developing environmentally friendly Times ' Demand phase
It is more inadaptable than still, it would be highly desirable to improve and improve.Traditional desulfurizing tower is built, and tower body mostly uses greatly carbon steel structure to build glass inner-lining scale
Corrosion-resistant, whole glass steel field-winding molding making, armored concrete pouring molding make in wall liner glass flake anti-corrosion
And with numb barnacle build etc., all technique is simple and crude coarse for these, and risk is high, and these technologies are all to reveal at the scene
Its production, influences due to being limited by weather natural environment and execution conditions, and often construction work efficiency is very low, cost of manufacture
Many ill effects such as high, quality is difficult to control, security risk is big.
One builds wall liner glass flake anti-corrosion desulfurization tower body in carbon steel structure.Production steel body structure first must need to consume
A large amount of steel, and equipped with large-scale veneer reeling machine, more electric welding machines, lifting equipment or large-scale crane, numerous construction personnel do several
Ten days, ground work in daily more than ten hour, each tool part all must scene sanction plate, roll bending, bending, the electrogas welding of block block, part
The welding of part installation at high altitude.This traditionally production method technique is coarse, technically simple backwardness, and more dry finally in height
Sky does industry, its difficulty of construction of getting off for such tens days and security risk are conceivable, and quality problems and personal safety occurs
Problem is unavoidable, and it is even more extremely difficult especially to do glass flake anti-corrosion after the completion of steel construction main body tower.To sum up in the presence of
Following problems: first is that operating environment factor, expensive fragile glass flake anti-corrosion is lower than 10 degree and cloudy rainy in environment temperature
Have an impact when construction to solidification quality；Second is that difficulty of construction factor, since difficulty of construction is big, low efficiency, cure cycle it is long etc. because
Element causes cost height；Third is that the factors such as material property and skilled operation degree, the glass resin flake performance good and the bad in the market is not
Together, curing agent ratio is difficult to accomplish that strict control, the professional qualification of numerous construction personnel are difficult uniform, the above
Uncertain factor causes, and expected mass effect is generally all not achieved in steel construction glass inner-lining scale anticorrosion.
Secondly the glass reinforced plastic desulfurization tower body of the whole winding production in scene.First is that live satisfy the requirements installs a whole set of large size
Glass reinforced plastic field-winding molding machine；Second is that the cloudy day, which rains, to construct, environment temperature is difficult to solidify lower than 10 degree, forming and hardening is all
Phase is long, by the low not wear-resisting also cost of the glass reinforced plastic desulfurization tower high temperature resistant and poor corrosion resistance and intensity of this room temperature spontaneous curing
It is high.
It is other with the integral interior wall liner glass flake corrosion-resistant of armored concrete cast in situs and the technology built with numb barnacle
The desulfurizing tower of construction too backwardness does not just repeat one by one herein.
Summary of the invention
The present invention is to solve the problems, such as well known technically exist and provide one kind and ensure that product quality improves
Efficiency, the pin-connected panel desulfurization tower body that reduces costs, shorten the duration, extending product service life.
The present invention is solves the problems, such as that well-known technique is adopted the technical scheme that: a kind of pin-connected panel desulfurizing tower
24~120 rectangular bar of steel skeletons and 8~24 trapezoidal steel skeleton fastener links are assembled into steel skeleton entirety, work by body
Engineering plastics plate pads sealing strip with fastener and is fixed on steel skeleton entirety inner wall.
The rectangular bar of steel skeleton and trapezoidal steel skeleton are with the prefabricated machine-shaping of angle steel.
Pin-connected panel desulfurization tower body of the present invention has the advantages and positive effects of:
1, with building desulfurization tower body production method is changed, traditional approach is built into the workload of tower 100% in outdoor operation
It changes into 80% workload to complete in factory, the workload for only remaining 20% links together assembled fixed with fastener at the scene
At.So that the cost for building desulfurization tower body is only use traditional approach construction cost 60%, the 20% of the duration, manually 20%,
Quality and performance are improved to 2-3 times.
2, the security risk that traditional approach builds tower is fallen below minimum, is created condition to safe and civilized production.
3, due to changing with building desulfurization tower body production method, so former traditional approach is just built tower in quality and performance
On obtained basic solution in the problem of being difficult to ensure each component for all processing in factory.This last 20% workload is just
It is all parts to be linked together into assembled fixation with fastener at the scene, and this last 20% workload is not applied
Work difficulty is so be easily able to guarantee no security risk and any quality problems hidden danger.
4, it not only ensure that product quality improves efficiency again, reduces due to changing with building desulfurizing tower production method
Cost, the service life for shortening the duration, extending product.
5, as needed by the inspection platform and Stairs of prefabricated profiled inner part supporting beam etc. and outside by fastening
Part is linked together and is fixed on whole steel skeleton desulfurizing tower body.
The more extensive economic and social benefit of the present invention, using that can remove after the several years, strange land recombinant assembly is repeated
It utilizes.The processing of steel skeleton, it is by template mold with angle steel in factory's batch machining, and quality and shape etc. are all easy to
Accomplish specification, standard and guarantees both quality and quantity.The processing of engineering plastic flitch, it be with resin, glass by antiseptic property condition etc. by
Certain ratio formula is in factory's mold plate that pultrusion comes out under high temperature and pressure, to corrosion-resistant, high temperature resistant, wear-resistant
Performance and shape etc. are all easily done specification, standard and guarantee both quality and quantity.It is dedicated for fixing desulfurization inner wall of tower engineering plastic
Stainless steel support has performance and quality and fully guarantees.
Pin-connected panel desulfurization tower body of the present invention can be used for power-plant flue gas, sintering flue gas, boiler, kiln, coking of coal and other contain
There are S02, the washing, purifying tower of the harmful smokes such as dust.
Detailed description of the invention
Fig. 1 is steel skeleton overall structure diagram of the present invention；
Fig. 2 is schematic top plan view of the present invention；
Fig. 3 is the assembled schematic diagram of two pieces rectangular bar of steel skeleton of the present invention；
Fig. 4 is the trapezoidal steel skeleton schematic diagram of the present invention；
Fig. 5 is the installation left view section of steel skeleton and engineering plastic flitch at two pieces rectangular bar of steel skeleton intermediate link of the present invention
Schematic diagram；
Fig. 6 is the installation diagrammatic cross-section of steel skeleton and engineering plastic flitch at the link of facade turning of the present invention；
Fig. 7 is that rectangular bar of steel skeleton is cutd open with trapezoidal steel skeleton at the turning place of link and the installation of engineering plastic flitch in the present invention
Face schematic diagram；
Fig. 8 is that steel skeleton body normal Facade design plastic plate of the present invention and the installation at the vertical elevation steel skeleton place of link are cutd open
Face schematic diagram；
Fig. 9 is fastener schematic diagram of the present invention.
In figure: 1. steel skeletons are whole, 2. rectangular bar of steel skeletons, 3. trapezoidal steel skeletons, 4. engineering plastic flitch, 5. sealing strips,
6. fastener.
Specific embodiment
Desulfurization tower body is polygon tower body, and tower body is 24~120 rectangular bar of steel skeletons (2) and 8~24 trapezoidal steel
Skeleton (3) links that be assembled into steel skeleton whole (1) with fastener (6), and tower body inner wall then uses corrosion-resistant, high temperature resistant, wear-resistant
Engineering plastic flitch (4) pad sealing strip (5) with fastener (6) and be fixed on steel skeleton whole (1).
The rectangular bar of steel skeleton (2) and trapezoidal steel skeleton (3) is to be welded with angle steel by template specification, quantity precast assembly
Machine-shaping is connect, tower body top is polygonal pyramid shape and is equipped with exhanst gas outlet, and tower body lower part is equipped with smoke inlet, and bottom is equipped with
Discharge outlet, in the Stairs that tower internals corresponding position is provided with manhole door and inspection platform and connect with platform.
Embodiment
The pin-connected panel desulfurization tower body of 21.5 meters of 8 side shape, a 8 rice diameter x high is built, desulfurizing tower steel skeleton whole (1) is
The simplified frame of 8 side shapes being assembled into and 12 trapezoidal steel skeletons (3) are linked with fastener (6) by 60 rectangular bar of steel skeletons (2)
With the steel skeleton entirety (1) for the polygon that fastener link is assembled into, tower body inner wall is by the length of 240 1000x2000x10mm
It is rectangular and be cut into the engineering plastic flitch (4) of inclined ladder shape between engineering plastic flitch and steel skeleton with 30 1000x2000x10mm
Pad sealing strip (5) is then fixed on steel skeleton whole (1) with fastener (6) link and forms tower body inner wall.
Its processing exhaust gas volumn of this tower is 480000m3/ h, it is trapezoidal with prefabricated rectangular bar of steel skeleton 2000X4000mm=60 part
Steel skeleton (bottom on the x high x of bottom) 2000x3000x1000mm=12 part, rectangular bar of steel skeleton and total engineering of trapezoidal steel skeleton
Plastic plate 1000x2000x10mm=270,5mm=900 meters of 50 x of silicone sealing strip, with hexagonal stainless steel fastener m8 x
25=7200 part, with hex head fastener m16x 25=3500 part, hex head fastener m16 x 60=3500 part.Manually 8 people are dry
15 days=120 works are that manually 10 people do the 20% of 60 days=600 works to the such desulfurization tower body of traditional construction.
Claims (2)
1. a kind of pin-connected panel desulfurization tower body, it is characterised in that by 24~120 rectangular bar of steel skeletons (2) and 8~24 trapezoidal steel
Skeleton (3) is linked with fastener (6) is assembled into steel skeleton entirety (1), and engineering plastic flitch (4) pads sealing strip (5) with fastener (6)
It is fixed on whole (1) inner wall of steel skeleton.
2. a kind of pin-connected panel desulfurization tower body as described in claim 1, it is characterised in that: the rectangular bar of steel skeleton (2) and
Trapezoidal steel skeleton (3) is with the prefabricated machine-shaping of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338132.8A CN109954397A (en) | 2019-04-25 | 2019-04-25 | A kind of pin-connected panel desulfurization tower body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338132.8A CN109954397A (en) | 2019-04-25 | 2019-04-25 | A kind of pin-connected panel desulfurization tower body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109954397A true CN109954397A (en) | 2019-07-02 |
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ID=67026630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910338132.8A Pending CN109954397A (en) | 2019-04-25 | 2019-04-25 | A kind of pin-connected panel desulfurization tower body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109954397A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729502A (en) * | 2020-08-25 | 2020-10-02 | 山东蓝驰环境科技股份有限公司 | Wet-type desulfurization dusting tower |
| WO2022264067A1 (en) * | 2021-06-15 | 2022-12-22 | Koch-Glitsch, Lp | Mass transfer columns and methods of construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061502A (en) * | 2012-12-30 | 2013-04-24 | 河北建设集团有限公司 | Tool type square steel tube fastener and construction method |
| CN206121488U (en) * | 2015-12-23 | 2017-04-26 | 辽源市科建环保工程有限公司 | Three resistant desulfurizing towers of assemble |
| CN106902626A (en) * | 2015-12-23 | 2017-06-30 | 辽源市科建环保工程有限公司 | A kind of resistance to desulfurizing tower of pin-connected panel three |
| US20190001267A1 (en) * | 2017-07-03 | 2019-01-03 | Jiangnan Environmental Protection Group Inc. | Desulfurization absorption tower |
-
2019
- 2019-04-25 CN CN201910338132.8A patent/CN109954397A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061502A (en) * | 2012-12-30 | 2013-04-24 | 河北建设集团有限公司 | Tool type square steel tube fastener and construction method |
| CN206121488U (en) * | 2015-12-23 | 2017-04-26 | 辽源市科建环保工程有限公司 | Three resistant desulfurizing towers of assemble |
| CN106902626A (en) * | 2015-12-23 | 2017-06-30 | 辽源市科建环保工程有限公司 | A kind of resistance to desulfurizing tower of pin-connected panel three |
| US20190001267A1 (en) * | 2017-07-03 | 2019-01-03 | Jiangnan Environmental Protection Group Inc. | Desulfurization absorption tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729502A (en) * | 2020-08-25 | 2020-10-02 | 山东蓝驰环境科技股份有限公司 | Wet-type desulfurization dusting tower |
| WO2022264067A1 (en) * | 2021-06-15 | 2022-12-22 | Koch-Glitsch, Lp | Mass transfer columns and methods of construction |
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| PB01 | Publication | ||
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Application publication date: 20190702 |