CN221208454U - Multifunctional integrated turbulent tower and flue gas desulfurization system - Google Patents
Multifunctional integrated turbulent tower and flue gas desulfurization system Download PDFInfo
- Publication number
- CN221208454U CN221208454U CN202322486267.3U CN202322486267U CN221208454U CN 221208454 U CN221208454 U CN 221208454U CN 202322486267 U CN202322486267 U CN 202322486267U CN 221208454 U CN221208454 U CN 221208454U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- tower
- turbulent
- washing
- storage tank
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
本实用新型属于脱硫设备技术领域，具体涉及一种多功能一体式湍冲塔及烟气脱硫系统。具体技术方案为：包括湍冲塔，所述湍冲塔内上部设置有喷淋装置，所述湍冲塔内且位于喷淋装置上方由下至上依次设置有收水器、收水器洗涤装置、电除雾器和电除雾器洗涤装置；所述湍冲塔内且位于喷淋装置下方设置第一烟气入口，所述湍冲塔顶部且位于电除雾器洗涤装置上方设置第一烟气出口。在湍冲塔内完成烟气一、二级洗涤，经收水器、丝网除雾器、电除雾器除尘、出水、除雾后，最大限度的对冶炼烟气进行净化除尘、出水、除雾，保证后序生产的稳定运行。
The utility model belongs to the technical field of desulfurization equipment, and specifically relates to a multifunctional integrated turbulence tower and flue gas desulfurization system. The specific technical scheme is: it includes a turbulence tower, a spray device is arranged in the upper part of the turbulence tower, and a water collector, a water collector washing device, an electric demister and an electric demister washing device are arranged in the turbulence tower and above the spray device from bottom to top in sequence; a first flue gas inlet is arranged in the turbulence tower and below the spray device, and a first flue gas outlet is arranged at the top of the turbulence tower and above the electric demister washing device. The first and second level washing of the flue gas is completed in the turbulence tower, and after the dust removal, water discharge and demisting by the water collector, wire mesh demister and electric demister, the smelting flue gas is purified, dusted, discharged and demisted to the maximum extent, so as to ensure the stable operation of the subsequent production.
Description
Technical Field
The utility model belongs to the technical field of desulfurization equipment, and particularly relates to a multifunctional integrated turbulent tower and a flue gas desulfurization system.
Background
The smelting process of the sulphide ore generates high-concentration sulfur dioxide flue gas and low-concentration ring-collecting flue gas, the high-concentration sulfur dioxide flue gas is used for preparing acid, and the low-concentration sulfur dioxide flue gas is discharged after dust removal and desulfurization. The flue gas generated in the smelting process is generally subjected to cooling, dust removal and purification treatment by a wet method, then enters the next working procedure to be subjected to acid making or other methods to be subjected to desulfurization treatment, and the flue gas after the flue gas wet purification treatment usually carries part of washing liquid, so that the flue gas entering the next working procedure has the problems of dust content, water content, high fog content and the like, and the subsequent treatment process is influenced.
In order to ensure the cooling and dedusting purification effects of the flue gas, the invention provides a multifunctional integrated turbulent flushing tower for purifying the smelting flue gas, and provides a scheme for the purification treatment of the flue gas.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a multifunctional integrated turbulent tower and a flue gas desulfurization system.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the multifunctional integrated turbulent flushing tower comprises a turbulent flushing tower, wherein a spraying device is arranged at the upper part in the turbulent flushing tower, and a water collector, a water collector washing device, an electric demister and an electric demister washing device are sequentially arranged in the turbulent flushing tower and above the spraying device from bottom to top; the turbulent flow tower is internally provided with a first flue gas inlet below the spraying device, and the top of the turbulent flow tower is provided with a first flue gas outlet above the electric demister washing device.
Preferably: the upper part in the turbulent flushing tower is provided with a wire mesh demister and a wire mesh demister washing device, and the wire mesh demister washing device is arranged above the wire mesh demister; the silk screen mist eliminator and the silk screen mist eliminator washing device are arranged between the water collector washing device and the electric mist eliminator.
Preferably: the turbulent flow tower is provided with a reverse jet pipe at the side, a second smoke inlet is arranged at the top of the reverse jet pipe, a second smoke outlet is arranged at the bottom of the reverse jet pipe, and the second smoke outlet corresponds to the first smoke inlet.
Preferably: the lower part of the reverse jet pipe is communicated with the bottom of the turbulent flow tower through a first pipeline, and the washing liquid at the bottom of the turbulent flow tower is sent into the lower part of the reverse jet pipe through a first pipeline by a turbulent flow pump to be in reverse contact with the flue gas in the reverse jet pipe.
Preferably: the bottom of the turbulent flushing tower is provided with a second pipeline, the other end of the second pipeline is connected with the spraying device, and the washing liquid at the bottom of the turbulent flushing tower is sent into the spraying device through the second pipeline by a spraying pump.
Corresponding to: a flue gas desulfurization system comprises the turbulent flushing tower, wherein washing liquid at the outlet of the turbulent flushing tower sequentially enters a thickener and a filter press for treatment and then enters a clear liquid storage tank.
Preferably: and the clear liquid at the outlet of the thickener enters a clear liquid storage tank, and the sediment bottom liquid at the outlet of the thickener enters a filter press.
Preferably: and the clear liquid at the outlet of the filter press enters a clear liquid storage tank.
Preferably: and the clear liquid storage tank is connected with a reuse liquid storage tank through a third pipeline, a clear liquid reuse pump is arranged at the outlet of the reuse liquid storage tank, and the clear liquid reuse pump pumps clear liquid in the reuse liquid storage tank to the bottom of the turbulent flushing tower.
Compared with the prior art, the application has the following beneficial effects:
The upper part in the turbulent flushing tower is provided with a spray device, and a water receiver, a water receiver washing device, an electric demister and an electric demister washing device are sequentially arranged in the turbulent flushing tower and above the spray device from bottom to top; the turbulent flow tower is internally provided with a first flue gas inlet below the spraying device, and the turbulent flow tower is provided with a first flue gas outlet above the electric demister washing device. And after the primary and secondary washing of the flue gas is finished in the turbulent flushing tower, the dust collector, the wire mesh demister and the electric demister remove dust, water is discharged and demisted, the smelting flue gas is purified and dedusted, water is discharged and demisted to the greatest extent, and the stable operation of subsequent production is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the flue gas desulfurization system of the present utility model.
In the figure: the device comprises a turbulent flushing tower 1, a turbulent flushing pump 2, a spray pump 3, a washing liquid discharge pump 4, a reverse spray pipe 5, a second flue gas inlet 6, a spray device 7, a water receiver 8, a water receiver washing device 9, a wire mesh demister 10, a wire mesh demister washing device 11, an electric demister 12, an electric demister washing device 13, a first flue gas outlet 14, a thickener 15, a filter pressing pump 16, a filter press 17, filter residues 18, a clear liquid storage tank 19, a clear liquid discharge pump 20, a recycling liquid storage tank 21 and a clear liquid recycling pump 22.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The technical means used in the examples are conventional means well known to those skilled in the art unless otherwise indicated.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model discloses a multifunctional integrated turbulent flow tower, which is shown in figure 1 and comprises a turbulent flow tower 1, wherein a spray device 7 is arranged at the upper part in the turbulent flow tower 1, and a water receiver 8, a water receiver washing device 9, an electric demister 12 and an electric demister washing device 13 are sequentially arranged in the turbulent flow tower 1 and above the spray device 7 from bottom to top; a first flue gas inlet is arranged in the turbulent flow tower 1 and below the spraying device 7, and a first flue gas outlet 14 is arranged at the top of the turbulent flow tower 1 and above the electric demister washing device 13.
In the turbulent flow tower 1, the spraying device 7 sprays washing liquid downwards, the flue gas from the first flue gas inlet is in countercurrent contact with the spraying liquid from top to bottom of the spraying device 7 in the turbulent flow tower 1, and is washed, so that the flue gas is washed, and after the flue gas is dedusted, dewatered and defogged by the water collector 8 and the electric defogger 12, the flue gas enters the next procedure through the first flue gas outlet 14 of the turbulent flow tower 1 for continuous treatment.
The water collector washing device 9 is connected with high-pressure clean water for regularly flushing the water collector 8, so that the water collector 8 is ensured to be clean, and the water removal and dust removal efficiency is ensured. The electric demister washing device 13 is connected with high-pressure clean water and used for regularly flushing the electric demister 12, so that the electric demister 12 is ensured to be clean, and demisting and dedusting efficiency is ensured. The specific structures of the water collector 8, the water collector 8 washing device, the electric mist eliminator 12, and the electric mist eliminator washing device 13 are the prior art.
Further, a wire mesh demister 10 and a wire mesh demister 10 washing device are arranged at the upper part in the turbulent flow tower 1, and the wire mesh demister washing device 11 is arranged above the wire mesh demister 10; the wire mesh mist eliminator 10 and the wire mesh mist eliminator washing device 11 are arranged between the water collector washing device 9 and the electric mist eliminator 12.
The washing device of the silk screen mist eliminator 10 is connected with high-pressure clean water for regularly flushing the silk screen mist eliminator 10, so that the silk screen mist eliminator 10 is ensured to be clean, and the mist removal and dust removal efficiency is ensured.
Further, a reverse spray pipe 5 is arranged beside the turbulent flow tower 1, a second flue gas inlet 6 is arranged at the top of the reverse spray pipe 5, a second flue gas outlet is arranged at the bottom of the reverse spray pipe 5, and the second flue gas outlet corresponds to the first flue gas inlet. The second flue gas outlet is connected with the first flue gas inlet.
Further, the lower part of the reverse jet pipe 5 is communicated with the bottom of the turbulent flow tower 1 through a first pipeline, and the washing liquid at the bottom of the turbulent flow tower 1 is sent into the lower part of the reverse jet pipe 5 through a first pipeline by a turbulent flow pump 2 to be in reverse contact with the flue gas in the reverse jet pipe 5.
Further, a second pipeline is arranged at the bottom of the turbulent flow tower 1, the other end of the second pipeline is connected with the spraying device 7, and the washing liquid at the bottom of the turbulent flow tower 1 is sent into the spraying device 7 through the second pipeline by the spraying pump 3.
The working process of the multifunctional integrated turbulent tower is as follows:
The turbulent pump 2 and the spray pump 3 are started, the flue gas enters the reverse spray pipe 5 from the second flue gas inlet 6, the turbulent pump 2 sends the cleaning solution to the reverse spray pipe 5, in the reverse spray pipe 5, the flue gas collides with the cleaning solution to generate a foam area, in the foam area, the gas contacts with the surface of the cleaning solution which is continuously updated in a large area, the cleaning solution washes solid particles in the flue gas, and the flue dust in the flue gas is cooled and washed for the first time, so that the primary cooling and washing of the flue gas are completed.
After the flue gas is washed by the reverse jet pipe 5 for one stage, the flue gas and the washing liquid enter the lower part of the turbulent flow tower 1 for gas-liquid separation, the washing liquid falls into the bottom of the turbulent flow tower 1 for continuous recycling or discharging, the spraying pump 3 sends the washing liquid to the spraying device 7, the spraying device 7 sprays the washing liquid downwards, the flue gas is in countercurrent contact with the spraying liquid from top to bottom of the spraying device 7 in the turbulent flow tower 1 from bottom to top for washing, secondary washing of the flue gas is completed, and after the flue gas is dedusted, dewatered and defogged by the water collector 8, the silk screen defogger 10 and the electric defogger 12, the flue gas enters the next procedure for continuous treatment by the flue gas outlet of the turbulent flow tower 1.
After the primary and secondary washing of the flue gas is completed, the turbulent flushing tower 1 for purifying the smelting flue gas provided by the utility model removes dust, water and mist through the water collector 8, the wire mesh mist eliminator 10 and the electric mist eliminator 12, and the smelting flue gas is purified and removed dust, water and mist to the greatest extent, so that the stable operation of subsequent production is ensured.
The utility model also discloses a flue gas desulfurization system, which comprises the turbulent flow tower 1 as shown in figure 1, wherein the washing liquid at the outlet of the turbulent flow tower 1 sequentially enters a thickener 15 and a filter press 17 for treatment, and then enters a clear liquid storage tank 19. The clear liquid at the outlet of the thickener 15 enters a clear liquid storage tank 19, and the sediment bottom liquid at the outlet of the thickener 15 enters a filter press 17. The clear liquid from the outlet of the filter press 17 enters a clear liquid storage tank 19.
Further, the clear liquid storage tank 19 is connected with a reuse liquid storage tank 21 through a third pipeline, a clear liquid reuse pump 22 is arranged at the outlet of the reuse liquid storage tank 21, and the clear liquid reuse pump 22 in the reuse liquid storage tank 21 sends the clear liquid reuse pump 22 to the bottom of the turbulent flushing tower 1.
The flue gas desulfurization system has the following working processes:
The sulfur-containing flue gas is washed twice in the turbulent wash tower 1, the washing liquid is discharged from the pump 4 to send the washing liquid of the turbulent wash tower 1 into the thickener 15, the washing liquid is concentrated in the thickener 15, overflowed clean liquid enters the clean liquid storage tank 19, the sediment bottom liquid of the thickener 15 is pumped into the filter press 17 by the filter press pump 16 to carry out solid-liquid separation, filter residues 18 are recycled after filter pressing by the filter press 17, the clean liquid enters the clean liquid storage tank 19, the clean liquid in the clean liquid storage tank 19 overflows to the recycling liquid storage tank 21 after reaching a certain liquid level, the clean liquid recycling pump 22 sends the clean liquid to the turbulent wash tower 1 for recycling, the washing liquid is supplemented, the replacement amount of the washing liquid is increased at the same time, and the washing efficiency is ensured. When the clear liquid in the clear liquid storage tank 19 reaches a certain liquid level and the turbulent flushing tower 1 does not need to be replenished or replaced, the clear liquid discharging pump 20 is started, and the clear liquid in the clear liquid storage tank 19 is sent to the next working procedure for treatment.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications, variations, alterations, substitutions made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (9)
1. The utility model provides a multi-functional integral type turbulent flushing tower which characterized in that: the water treatment device comprises a turbulent flushing tower (1), wherein a spraying device (7) is arranged at the upper part in the turbulent flushing tower (1), and a water receiver (8), a water receiver washing device (9), an electric demister (12) and an electric demister washing device (13) are sequentially arranged in the turbulent flushing tower (1) and above the spraying device (7) from bottom to top; the turbulent flow tower (1) is internally provided with a first flue gas inlet below the spraying device (7), and the top of the turbulent flow tower (1) is provided with a first flue gas outlet (14) above the electric demister washing device (13).
2. The multi-functional integrated turbulator of claim 1, wherein: the upper part in the turbulent flushing tower (1) is provided with a wire mesh demister (10) and a wire mesh demister washing device (11), and the wire mesh demister washing device (11) is arranged above the wire mesh demister (10); the wire mesh demister (10) and the wire mesh demister washing device (11) are arranged between the water collector washing device (9) and the electric demister (12).
3. The multi-functional integrated turbulator of claim 2, wherein: the turbulent flow tower (1) side sets up contrary spray tube (5), contrary spray tube (5) top is provided with second flue gas entry (6), contrary spray tube (5) bottom is provided with the second flue gas export, the second flue gas export with first flue gas entry corresponds.
4. A multi-functional integrated turbulator according to claim 3, wherein: the lower part of the reverse jet pipe (5) is communicated with the bottom of the turbulent flow tower (1) through a first pipeline, and washing liquid at the bottom of the turbulent flow tower (1) is sent into the lower part of the reverse jet pipe (5) through a first pipeline by a turbulent flow pump (2) to be in reverse contact with flue gas in the reverse jet pipe (5).
5. The multi-functional integrated turbulator of claim 4, wherein: the bottom of the turbulent flushing tower (1) is provided with a second pipeline, the other end of the second pipeline is connected with the spraying device (7), and washing liquid at the bottom of the turbulent flushing tower (1) is sent into the spraying device (7) through the second pipeline by a spraying pump (3).
6. A flue gas desulfurization system, characterized by: comprising a turbulent tower (1) according to any one of claims 1-5, wherein the washing liquid at the outlet of the turbulent tower (1) sequentially enters a thickener (15) and a filter press (17) for treatment, and then enters a clear liquid storage tank (19).
7. The flue gas desulfurization system of claim 6, wherein: clear liquid at the outlet of the thickener (15) enters a clear liquid storage tank (19), and sediment bottom liquid at the outlet of the thickener (15) enters a filter press (17).
8. The flue gas desulfurization system of claim 7, wherein: and the clear liquid at the outlet of the filter press (17) enters a clear liquid storage tank (19).
9. The flue gas desulfurization system of claim 8, wherein: the clear liquid storage tank (19) is connected with the reuse liquid storage tank (21) through a third pipeline, a clear liquid reuse pump (22) is arranged at the outlet of the reuse liquid storage tank (21), and the clear liquid reuse pump (22) conveys the clear liquid reuse pump (22) in the reuse liquid storage tank (21) to the bottom of the turbulent flushing tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486267.3U CN221208454U (en) | 2023-09-13 | 2023-09-13 | Multifunctional integrated turbulent tower and flue gas desulfurization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486267.3U CN221208454U (en) | 2023-09-13 | 2023-09-13 | Multifunctional integrated turbulent tower and flue gas desulfurization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221208454U true CN221208454U (en) | 2024-06-25 |
Family
ID=91545287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322486267.3U Active CN221208454U (en) | 2023-09-13 | 2023-09-13 | Multifunctional integrated turbulent tower and flue gas desulfurization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221208454U (en) |
-
2023
- 2023-09-13 CN CN202322486267.3U patent/CN221208454U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104437046B (en) | Catalytic cracking flue gas desulfurization and dust collecting process and device thereof | |
| CN101732963A (en) | Multiphase flow smoke purifying process | |
| CN105214465A (en) | The apparatus and method of integration wet process of FGD dedusting | |
| CN102974188B (en) | Method for processing high temperature selenium-containing flue gas | |
| CN217249719U (en) | Integrated wet purification device suitable for electrolytic aluminum overhaul slag waste gas treatment | |
| CN209771817U (en) | atomization coagulation system applied to complex working conditions | |
| CN205850533U (en) | A kind of washing absorption tower | |
| CN115722059A (en) | Method and equipment for purifying smelting flue gas and removing arsenic by wet method | |
| CN205988672U (en) | A kind of processing meanss smelting spuious flue gas | |
| CN202962208U (en) | High-temperature selenium-containing flue gas treatment device | |
| CN109224798B (en) | Desulfurization acid making device and vehicular desulfurization equipment | |
| CN104803416B (en) | A method for collecting arsenic from flue gas containing arsenic | |
| CN107537285A (en) | A kind of metallurgical off-gas acid-making waste water multi-layer circulation recycle system and method | |
| CN221182275U (en) | Purification device for ion liquid desulfurization flue gas | |
| CN105268307B (en) | It is a kind of to carry out low concentration SO using alkaline waste liquor2The device and method of flue gas desulfurization | |
| CN217855414U (en) | A treatment system for smelting flue gas | |
| CN203710845U (en) | Dust removal and desulfuration all-in-one washing tower | |
| CN111420470A (en) | A dedusting and demisting device based on wet desulfurization | |
| CN213193004U (en) | Sulfur melting tail gas treatment and recovery device of sulfur acid production device | |
| CN206837832U (en) | A kind of Multifunction water-saving stone desulphurization water dust scrubber | |
| CN212309085U (en) | Dust removal defogging device based on after wet flue gas desulfurization | |
| CN204619638U (en) | A kind of anode market pot fume dust remover | |
| CN205988673U (en) | A kind of ore pulp processes the high effective desulphurization device of sulfur dioxide flue gas | |
| CN206082138U (en) | Smelt processing apparatus of ring collection flue gas | |
| CN221801793U (en) | Industrial waste gas combustion treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 31 Beijing Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee before: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region before: China |