CN108854437A - A kind of desulfurizing tower for reclaimed rubber digester emission-control equipment - Google Patents
A kind of desulfurizing tower for reclaimed rubber digester emission-control equipment Download PDFInfo
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- CN108854437A CN108854437A CN201810743710.1A CN201810743710A CN108854437A CN 108854437 A CN108854437 A CN 108854437A CN 201810743710 A CN201810743710 A CN 201810743710A CN 108854437 A CN108854437 A CN 108854437A
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- Prior art keywords
- adsorption piece
- cavity
- tower body
- emission
- control equipment
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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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0423—Beds in columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
- B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
- B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
- B01D2259/4148—Multiple layers positioned apart from each other
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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)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of desulfurizing towers for reclaimed rubber digester emission-control equipment, including tower body, it is successively arranged the first adsorption piece from the bottom to top in tower body, second adsorption piece, demister, the first cavity is formed between first adsorption piece and tower body inside bottom, the second cavity is formed between second adsorption piece and the first adsorption piece, third cavity is formed between demister and the second adsorption piece, the 4th cavity is formed between demister and tower body inside top, inlet suction port is equipped on tower body, exhaust joint and waste liquid connector, inlet suction port, waste liquid connector is connected with first cavity, exhaust joint is connected with the 4th cavity.Advantages of the present invention：The present invention can absorb the toxic and harmful gas in exhaust gas, and the effect of especially sulfur dioxide absorption and hydrogen sulfide is especially good, be absorbed using the double-deck adsorbent, and infiltration rate is fast and absorbs thorough.
Description
Technical field
The present invention relates to reclaimed rubber production equipment technologies, more particularly to one kind to be used for reclaimed rubber digester exhaust-gas treatment
The desulfurizing tower of device.
Background technique
In spent high molecular material, specific gravity shared by waste old is only second to waste plastic.Since scrap rubber will not
Natural decomposition, so that the amount of scrap rubber is in close proximity to the output of rubber, the accumulation of a large amount of waste olds and inappropriate processing,
While resulting in waste of resources, also serious pollution environment causes " black pollution ".By waste old carry out proper treatment and
Resource reclaim can not only protect environment, be also relate to Macromolecular materials industry whether sustainable development.To solve above-mentioned ask
Topic, usually carries out regeneration for waste old, in regenerative process, first has to smash waste old, then be taken off again
Sulphur and regenerative process.
In desulfurization, after digester desulfurization, a large amount of mixed gas can be generated, can be existed in mixed gas a small amount of
Sulfur dioxide and hydrogen sulfide will affect atmosphere if mixed gas is directly discharged in atmosphere, cause air pollution.For this purpose,
The applicant has developed a kind of reclaimed rubber digester emission-control equipment, and the application is used to protect the suction in the emission-control equipment
Receive tower.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is for regenerating rubber desulfurizing
The desulfurizing tower of tank emission-control equipment.
To achieve the goals above, present invention employs following technical solutions：
A kind of desulfurizing tower for reclaimed rubber digester emission-control equipment, it is characterised in that：Including tower body, in tower body under
It is supreme to be successively arranged the first adsorption piece, the second adsorption piece, demister, first is formed between the first adsorption piece and tower body inside bottom
Cavity forms the second cavity between the second adsorption piece and the first adsorption piece, it is empty that third is formed between demister and the second adsorption piece
Chamber forms the 4th cavity between demister and tower body inside top, inlet suction port, exhaust joint and waste liquid are equipped on tower body and is connect
Head, inlet suction port, waste liquid connector are connected with first cavity, and exhaust joint is connected with the 4th cavity.
Preferably, the first shower tray is equipped in the third cavity, the inlet of the first shower tray is connected by inlet tube
Connect the water tank on the outside of tower body.
Preferably, liquid accumulating device is equipped in the third cavity, liquid accumulating device includes hydrops funnel, and liquid funnel lower end passes through hydrops
Pipe connects the second shower tray, and liquid booster pump is additionally provided on liquid trap.
Preferably, first adsorption piece is identical as the second adsorption piece structure, they include adsorbent supporting plate, adsorbent
Adsorbent is equipped on the upside of supporting plate.
Preferably, the adsorbent in first adsorption piece uses activated alumina adsorbents.
Preferably, the adsorbent in second adsorption piece uses silica gel absorber.
The advantage of the invention is that：The present invention can absorb the toxic and harmful gas in exhaust gas, especially absorb
The effect of sulfur dioxide and hydrogen sulfide is especially good, is absorbed using the double-deck adsorbent, and infiltration rate is fast and absorbs thorough.
Detailed description of the invention
Fig. 1 is basic structure schematic diagram of the invention；
Fig. 2 is the basic structure schematic diagram of liquid accumulating device；
Fig. 3 is the basic structure schematic diagram of reclaimed rubber digester emission-control equipment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As Figure 1-Figure 2, a kind of desulfurizing tower for reclaimed rubber digester emission-control equipment provided by the invention, packet
Tower body is included, is successively arranged the first adsorption piece 51.1, the second adsorption piece 51.2, demister 51.4 from the bottom to top in tower body, first
Adsorption piece 51.1 is identical as 51.2 structure of the second adsorption piece, they include adsorbent supporting plate 51.11, on supporting plate 51.11 uniformly
Equipped with through-hole, adsorbent is equipped on the upside of adsorbent supporting plate 51.11.Adsorbent in first adsorption piece 51.1 uses activated alumina
Adsorbent, the adsorbent in the second adsorption piece 51.2 use silica gel absorber.
The first cavity 51.91, the second adsorption piece 51.2 and are formed between first adsorption piece 51.1 and tower body inside bottom
The second cavity 51.92 is formed between one adsorption piece 51.1, and third cavity is formed between demister 51.4 and the second adsorption piece 51.2
51.93, between demister 51.4 and tower body inside top formed the 4th cavity 51.94, on tower body be equipped with inlet suction port 51.7,
Exhaust joint 51.71 and waste liquid connector 51.72, mating connection sewage pipe 51.8 at waste liquid connector 51.72 fill on sewage pipe 51.8
There is blowdown valve, inlet suction port 51.7, waste liquid connector 51.72 are connected with first cavity 51.91, exhaust joint 51.71
It is connected with the 4th cavity 51.94.Inlet suction port 51.7 is connected by corresponding admission line with digester.Absorption tower
51 exhaust joint 51.71 is arranged at the top of tower body.
Be equipped with the first shower tray 51.6 in the third cavity 51.93, the inlet of the first shower tray 51.6 by into
Liquid pipe 51.51 connects the water tank 51.5 on the outside of tower body.Liquid accumulating device 51.3 is equipped in third cavity 51.93, liquid accumulating device 51.3 includes
Hydrops funnel 51.31,51.31 lower end of liquid funnel connects the second shower tray 51.33 by liquid trap 51.32, in liquid trap 51.32
On be additionally provided with liquid booster pump 51.34.
This absorption tower reclaimed rubber digester emission-control equipment suitable for using, during installation, as shown in figure 3, should
The exhaust joint 51.71 on absorption tower connects 55 one end of first pipe, and 55 other end of first pipe is connected with the bottom of adsorption tanks 52
Logical, adsorption tanks 52 include tank body, are sequentially arranged with 4A molecular sieve 52.1, absorption activated carbon 52.2 from the bottom to top in tank body.
The top of adsorption tanks 52 connects respiratory box 53 by second pipe 56, and it is molten to be provided with calcium hydroxide in respiratory box 53
Liquid, second pipe 56 penetrate through respiratory box 53 and protrude into calcium hydroxide solution, and blow-down pipe 54, emptying are equipped on the upside of respiratory box 53
54 lower end of pipe is connected to respiratory box 53 casees.
Claims (6)
1. a kind of desulfurizing tower for reclaimed rubber digester emission-control equipment, it is characterised in that：Including tower body, in tower body by
Under supreme be successively arranged the first adsorption piece（51.1）, the second adsorption piece（51.2）, demister（51.4）, the first adsorption piece（51.1）
The first cavity is formed between tower body inside bottom（51.91）, the second adsorption piece（51.2）With the first adsorption piece（51.1）Between
Form the second cavity（51.92）, demister（51.4）With the second adsorption piece（51.2）Between formed third cavity（51.93）, remove
Day with fog（51.4）The 4th cavity is formed between tower body inside top（51.94）, inlet suction port is equipped on tower body（51.7）, row
Gas connector（51.71）With waste liquid connector（51.72）, inlet suction port（51.7）, waste liquid connector（51.72）With first cavity
（51.91）It is connected, exhaust joint（51.71）With the 4th cavity（51.94）It is connected.
2. a kind of desulfurizing tower for reclaimed rubber digester emission-control equipment according to claim 1, it is characterised in that：
In the third cavity（51.93）Inside it is equipped with the first shower tray（51.6）, the first shower tray（51.6）Inlet pass through feed liquor
Pipe（51.51）Connect the water tank on the outside of tower body（51.5）.
3. a kind of desulfurizing tower for reclaimed rubber digester emission-control equipment according to claim 1, it is characterised in that：
The third cavity（51.93）It is interior to be equipped with liquid accumulating device（51.3）, liquid accumulating device（51.3）Including hydrops funnel（51.31）, liquid funnel
（51.31）Lower end passes through liquid trap（51.32）Connect the second shower tray（51.33）, in liquid trap（51.32）On be additionally provided with liquid
Booster pump（51.34）.
4. a kind of desulfurizing tower for reclaimed rubber digester emission-control equipment according to claim 1, it is characterised in that：
First adsorption piece（51.1）With the second adsorption piece（51.2）Structure is identical, they include adsorbent supporting plate（51.11）, inhale
Attached dose of supporting plate（51.11）Upside is equipped with adsorbent.
5. a kind of desulfurizing tower for reclaimed rubber digester emission-control equipment according to claim 4, it is characterised in that：
First adsorption piece（51.1）In adsorbent use activated alumina adsorbents.
6. a kind of desulfurizing tower for reclaimed rubber digester emission-control equipment according to claim 4, it is characterised in that：
Second adsorption piece（51.2）In adsorbent use silica gel absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743710.1A CN108854437A (en) | 2018-07-09 | 2018-07-09 | A kind of desulfurizing tower for reclaimed rubber digester emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743710.1A CN108854437A (en) | 2018-07-09 | 2018-07-09 | A kind of desulfurizing tower for reclaimed rubber digester emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108854437A true CN108854437A (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810743710.1A Pending CN108854437A (en) | 2018-07-09 | 2018-07-09 | A kind of desulfurizing tower for reclaimed rubber digester emission-control equipment |
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|---|---|
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207356913U (en) * | 2017-10-11 | 2018-05-15 | 天津市天大津康化工设备有限公司 | A kind of waste gas absorption packed tower |
| CN207451994U (en) * | 2017-11-03 | 2018-06-05 | 罗孚橡胶（江苏）有限公司 | A kind of multi-faceted devulcanization of rubber processing equipment |
| CN108211749A (en) * | 2018-03-28 | 2018-06-29 | 李文 | A kind of wet desulphurization spray column and sulfur method |
-
2018
- 2018-07-09 CN CN201810743710.1A patent/CN108854437A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207356913U (en) * | 2017-10-11 | 2018-05-15 | 天津市天大津康化工设备有限公司 | A kind of waste gas absorption packed tower |
| CN207451994U (en) * | 2017-11-03 | 2018-06-05 | 罗孚橡胶（江苏）有限公司 | A kind of multi-faceted devulcanization of rubber processing equipment |
| CN108211749A (en) * | 2018-03-28 | 2018-06-29 | 李文 | A kind of wet desulphurization spray column and sulfur method |
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Application publication date: 20181123 |