CN214914871U - Complexing iron wet desulphurization device - Google Patents
Complexing iron wet desulphurization device Download PDFInfo
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- CN214914871U CN214914871U CN202120633938.2U CN202120633938U CN214914871U CN 214914871 U CN214914871 U CN 214914871U CN 202120633938 U CN202120633938 U CN 202120633938U CN 214914871 U CN214914871 U CN 214914871U
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Abstract
The utility model discloses a complex iron wet desulphurization device, which comprises a waste gas inlet pipe, a right end outlet of the waste gas inlet pipe is communicated with a desulphurization barrel, a pneumatic pump is arranged between the inlet pipe and the desulphurization barrel, a liquid storage bin is arranged at the lower part of the desulphurization barrel, a rotating motor is arranged at the top of the desulphurization barrel, a rotating spray pipe is connected and arranged at the output end of the rotating motor, a plurality of liquid spraying holes are evenly arranged on the rotating spray pipe, three liquid spraying plates are communicated and arranged on the rotating spray pipe, a plurality of liquid spraying heads are distributed on the liquid spraying plates, each liquid spraying head comprises a liquid inlet pipe, a liquid outlet channel and a liquid storage cavity, a bearing is arranged at the joint of the liquid storage cavity and the liquid inlet pipe, a spray head capable of facing the liquid outlet channel is arranged on the liquid storage cavity, a defogging plate is arranged below each liquid spraying plate, the defogging plate is composed of a plurality of wavy plates, the utility model has good desulphurization effect, a complex iron wet desulphurization device with high efficiency and strong practicability.
Description
Technical Field
The utility model relates to a complex iron wet desulphurization technical field specifically indicates a complex iron wet desulphurization device.
Background
The utility model discloses a complex iron wet flue gas desulfurization spray column, including the spray column body, the spray column body is inside to be connected with the motor through the dead lever, and the motor output end is connected with the flabellum. The utility model discloses in, the three-way pipe has been adopted, the back flow, hydrogen sulfide concentration detector, third automatically controlled ball valve and fourth automatically controlled ball valve, the hydrogen sulfide gas after the desulfurization is arranged to the three-way pipe from the top surface of the spray tower inside, hydrogen sulfide concentration detector detects hydrogen sulfide gas concentration, if hydrogen sulfide gas concentration is still higher time, controller control fourth automatically controlled ball valve closes, third automatically controlled ball valve is opened, hydrogen sulfide gas carries out the desulfurization once more in getting into the spray tower body through the back flow again, the three-way pipe, the back flow, hydrogen sulfide concentration detector, the setting of third automatically controlled ball valve and fourth automatically controlled ball valve, make hydrogen sulfide gas react with complex iron solution repeatedly, increase hydrogen sulfide gas and complex iron solution's mass transfer efficiency, hydrogen sulfide gas's utilization ratio has been improved, waste discharge has been reduced. The complex iron wet desulphurization spray tower on the market is often single filtration, and the filter effect is not obvious, causes the desulfurization effect not good, and is inefficient, needs to go on repeatedly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above problem, provide a complex iron wet flue gas desulfurization device that desulfurization effect is good, efficient, the practicality is strong.
In order to solve the technical problem, the utility model provides a technical scheme does: a complex iron wet desulphurization device comprises a waste gas inlet pipe, wherein the outlet at the right end of the waste gas inlet pipe is communicated with a desulphurization barrel, a pneumatic pump is arranged between the inlet pipe and the desulphurization barrel, a liquid storage bin is arranged at the lower part of the desulphurization barrel, a rotating motor is arranged at the top of the desulphurization barrel, the output end of the rotating motor is connected with a rotating spray pipe, a plurality of liquid spraying holes are uniformly arranged on the rotating spray pipe, three liquid spraying plates are communicated with the rotating spray pipe, a plurality of liquid spraying heads are distributed on the liquid spraying plates, each liquid spraying head comprises a liquid inlet pipe, a liquid outlet channel and a liquid storage cavity, a bearing is arranged at the joint of the liquid storage cavity and the liquid inlet pipe, a spray head capable of facing the liquid outlet channel is arranged on the liquid storage cavity, a defogging plate is arranged below each liquid spraying plate, and each defogging plate is composed of a plurality of wavy plates, the desulfurization device is characterized in that a three-way pipe is arranged at the top end of the liquid storage bin, an electric control three-way valve for controlling the three-way pipe to work is arranged on the three-way pipe, a left branch pipe of the three-way pipe is communicated with a waste gas inlet pipe, a right branch pipe of the three-way pipe is communicated with a waste gas treatment bin, a liquid supplementing bin is communicated with the liquid storage bin, an electric control valve is arranged between the liquid supplementing bin and the liquid storage bin, a control panel is arranged outside the desulfurization barrel, and the control panel controls the electric control three-way valve and the electric control valve to work.
As an improvement, the rotary spray pipe is communicated with a liquid inlet pipe controlled by a liquid control valve.
As an improvement, the liquid storage bin is internally provided with a PH monitor, the left side of the liquid storage bin is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with an electric control liquid valve.
As an improvement, the electric control three-way valve is provided with a PH monitor, the PH monitor feeds the PH value of the gas back to the control panel, and the control panel controls the work of the electric control three-way valve through feedback data.
As an improvement, all the fittings are made of anticorrosive materials.
Compared with the prior art, the utility model the advantage lie in: the device is provided with a desulfurization cylinder and a waste gas inlet pipe, a pneumatic pump is arranged between the inlet pipe and the desulfurization cylinder, waste gas is input into the desulfurization cylinder through pressurization of the pneumatic pump, a liquid storage bin is arranged at the lower part of the desulfurization cylinder, a rotating motor is arranged at the top of the desulfurization cylinder, a rotating spray pipe is connected and arranged at the output end of the rotating motor, a plurality of liquid spraying holes are uniformly formed in the rotating spray pipe, three liquid spraying plates are communicated and arranged on the rotating spray pipe, a plurality of liquid spraying heads are distributed on the liquid spraying plates and comprise a liquid inlet pipe, a liquid outlet channel and a liquid storage cavity, a bearing is arranged at the joint of the liquid storage cavity and the liquid inlet pipe, a spray head capable of facing the liquid outlet channel is arranged on the liquid storage cavity, and the liquid spraying heads can rotate through impact force of water when spraying liquid, so that waste gas can flow upwards, the device has the advantages that the maximum area reacts with the complex iron to achieve a better desulfurization effect, the working efficiency of the device can be greatly improved by the design, a demisting plate is arranged below each spray plate and consists of a plurality of wavy plates, the multilayer design can realize the multi-level desulfurization effect, the desulfurization efficiency is greatly improved, the practicability of the device is improved, a three-way pipe is arranged at the top end of the desulfurization cylinder, an electric control three-way valve for controlling the three-way pipe to work is arranged on the three-way pipe, a PH monitor is arranged on the electric control three-way valve and feeds back the PH value of the gas to a control panel, the control panel controls the work of the electric control three-way valve through feedback data, when the PH value is acidic, the electric control three-way valve controls the gas to enter the waste gas inlet pipe along the three-way pipe for re-filtering, when the PH value is neutral, and the electric control three-way valve controls the gas to flow rightwards along the three-way pipe into the filtered gas treatment bin for storage, and the filtered gas is prepared for further purification and recovery.
Drawings
FIG. 1 is a schematic structural diagram of a complex iron wet desulphurization device of the present invention.
FIG. 2 is a schematic diagram of a demister structure of a complex iron wet desulphurization device.
FIG. 3 is a schematic structural diagram of a spray shower head of the complex iron wet desulphurization device of the present invention.
Fig. 4 is a schematic structural diagram of a spray head of the complex iron wet desulphurization device of the present invention.
As shown in the figure: 1. waste gas intake pipe, 2, pneumatic pump, 3, a desulfurization section of thick bamboo, 4, stock solution storehouse, 5, rotation motor, 6, rotate the spray tube, 7, the hydrojet board, 8, the hydrojet drenches the head, 9, the feed liquor pipe, 10, the stock solution chamber, 11, the drain duct, 12, the shower nozzle, 13, the defogging board, 14, accuse liquid valve, 15, automatically controlled three-way valve, 16, filtration gas treatment storehouse, 17, left branch pipe, 18, right branch pipe, 19, control panel, 20, fluid infusion storehouse, 21, automatically controlled valve, 22, PH monitor, 23, automatically controlled liquid valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine the attached drawing, as shown in the figure, a complex iron wet flue gas desulfurization device, it includes exhaust gas intake pipe 1, the right-hand member export of exhaust gas intake pipe 1 communicate a desulfurization section of thick bamboo 3, intake pipe 1 and a desulfurization section of thick bamboo 3 between be equipped with pneumatic pump 2, the lower part of a desulfurization section of thick bamboo 3 be equipped with stock solution storehouse 4, 3 tops of a desulfurization section of thick bamboo be equipped with and be equipped with rotation motor 5, the output connection of rotation motor 5 be equipped with and rotate spray tube 6, 6 intercommunications of rotation spray tube be equipped with the feed liquor pipe of accuse liquid valve 14 control. The rotary spray pipe 6 is evenly provided with a plurality of liquid spraying holes, the rotary spray pipe 6 is communicated with three liquid spraying plates 7, the liquid spraying plates 7 are distributed with a plurality of liquid spraying heads 8, each liquid spraying head 8 comprises a liquid inlet pipe 9, a liquid outlet pipe 11 and a liquid storage cavity 10, a bearing is arranged at the joint of the liquid storage cavity 10 and the liquid inlet pipe 9, a spray head 12 capable of facing the liquid outlet pipe 11 is arranged on the liquid storage cavity 10, a demisting plate 13 is arranged below each liquid spraying plate 7, each demisting plate 13 is composed of a plurality of wavy plates, a three-way pipe is arranged at the top end of the desulfurization barrel 3, an electric control three-way valve 15 for controlling the three-way pipe to work is arranged on the three-way pipe, a left branch pipe 17 of the three-way pipe is communicated with the waste gas inlet pipe 1, a right branch pipe 18 of the three-way pipe is communicated with a filtered gas treatment bin 16, and a liquid supplementing bin 20 is communicated with the liquid storage bin 4, an electric control valve 21 is arranged between the liquid supplementing bin 20 and the liquid storage bin 4, a control panel 19 is arranged outside the desulfurizing barrel 3, and the control panel 19 controls the work of the electric control three-way valve 15 and the electric control valve 21. The inside PH monitor 22 that is equipped with of stock solution storehouse 4, the left side is equipped with the drain pipe, the drain pipe on be equipped with automatically controlled liquid valve 23. The electric control three-way valve 15 is provided with a PH monitor, the PH monitor feeds back the PH value of the gas to the control panel 19, and the control panel 19 controls the work of the electric control three-way valve 15 through feedback data. All the fittings are made of anticorrosive materials.
When the utility model is implemented specifically, the device is designed with a desulfurizing barrel 3 and a waste gas inlet pipe 1, a pneumatic pump 2 is arranged between the inlet pipe 1 and the desulfurizing barrel 3, waste gas is input into the desulfurizing barrel 3 by the pressurization of the pneumatic pump 2, a liquid storage bin 4 is arranged at the lower part of the desulfurizing barrel 3, a rotating motor 5 is arranged at the top part of the desulfurizing barrel 3, the output end of the rotating motor 5 is connected with a rotating spray pipe 6, a plurality of liquid spraying holes are evenly arranged on the rotating spray pipe 6, the rotating spray pipe 6 is communicated with three liquid spraying plates 7, a plurality of liquid spraying showers 8 are distributed on the liquid spraying plates 7, the liquid spraying showers 8 comprise a liquid inlet pipe 9, a liquid outlet pipe 11 and a liquid storage cavity 10, the joint of the liquid storage cavity 10 and the liquid inlet pipe 9 is provided with a bearing, the liquid storage cavity 10 is provided with a nozzle 12 capable of facing the liquid outlet pipe 11, the design can spray showers 8 when spraying liquid, the device is characterized in that the device rotates by the impact force of water, so that waste gas can flow upwards and react with complex iron in the largest area to achieve a better desulfurization effect, the work efficiency of the device can be greatly improved by the design, a demisting plate 13 is arranged below each liquid spraying plate 7, each demisting plate 13 is composed of a plurality of wavy plates, the multilayer design can achieve the effect of multi-layer desulfurization, the desulfurization efficiency is greatly improved, the practicability of the device is improved, a three-way pipe is arranged at the top end of the desulfurization barrel 4, an electric control three-way valve 15 for controlling the work of the three-way pipe is arranged on the three-way pipe, a PH monitor is arranged on the electric control three-way valve 15 and feeds back the PH value of the gas to a control panel 19, the control panel 19 controls the work of the electric control three-way valve 15 by feedback data, when the PH value is acidic, the electric control three-way valve 15 controls the gas to enter the waste gas inlet pipe 1 along the three-way pipe leftwards for re-filtering, when the pH value is and present when neutral, automatically controlled three-way valve 15 control gas flows into filtered gas treatment storehouse 16 along the three-way pipe right and stores, prepares to carry out further purification and retrieves, stock solution storehouse 4 inside be equipped with pH monitor 22, the left side is equipped with the drain pipe, the drain pipe on be equipped with automatically controlled liquid valve 23, when pH monitor 22 monitored PH and riseed the critical value, control panel 19 control liquid supplementing storehouse 20 carries out the fluid infusion operation to stock solution storehouse 4, arrives normal range until the pH value.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a complex iron wet flue gas desulfurization device which characterized in that: it comprises a waste gas inlet pipe (1), the outlet of the right end of the waste gas inlet pipe (1) is communicated with a desulfurizing cylinder (3), a pneumatic pump (2) is arranged between the inlet pipe (1) and the desulfurizing cylinder (3), a liquid storage bin (4) is arranged at the lower part of the desulfurizing cylinder (3), a rotating motor (5) is arranged at the top of the desulfurizing cylinder (3), the output end of the rotating motor (5) is connected with a rotating spray pipe (6), a plurality of liquid spraying holes are uniformly arranged on the rotating spray pipe (6), three liquid spraying plates (7) are communicated with the rotating spray pipe (6), a plurality of liquid spraying heads (8) are distributed on the liquid spraying plates (7), each liquid spraying head (8) comprises a liquid inlet pipe (9), a liquid outlet channel (11) and a liquid storage cavity (10), and a bearing is arranged at the joint of the liquid storage cavity (10) and the liquid inlet pipe (9), a spray head (12) which can face the liquid outlet channel (11) is arranged on the liquid storage cavity (10), a demisting plate (13) is arranged below each liquid spraying plate (7), the demisting plate (13) is composed of a plurality of wave-shaped plates and is fixed on the inner wall of the desulfurizing cylinder (3) in a penetrating way, the top end of the desulfurization cylinder (3) is provided with a three-way pipe, the three-way pipe is provided with an electric control three-way valve (15) for controlling the three-way pipe to work, the left branch pipe (17) of the three-way pipe is communicated with the waste gas inlet pipe (1), the right branch pipe (18) of the three-way pipe is communicated with a filtered gas treatment bin (16), the liquid storage bin (4) is communicated with a liquid supplementing bin (20), an electric control valve (21) is arranged between the liquid supplementing bin (20) and the liquid storage bin (4), and a control panel (19) is arranged outside the desulfurization barrel (3), and the control panel (19) controls the work of the electric control three-way valve (15) and the electric control valve (21).
2. The complex iron wet desulphurization device according to claim 1, wherein: the rotary spray pipe (6) is communicated with a liquid inlet pipe controlled by a liquid control valve (14).
3. The complex iron wet desulphurization device according to claim 1, wherein: the liquid storage bin (4) is internally provided with a PH monitor (22), the left side of the liquid storage bin is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with an electric control liquid valve (23).
4. The complex iron wet desulphurization device according to claim 1, wherein: the electric control three-way valve (15) is provided with a PH monitor, the PH monitor feeds the PH value of the gas back to the control panel (19), and the control panel (19) controls the work of the electric control three-way valve (15) through feedback data.
5. The complex iron wet desulphurization device according to claim 1, wherein: all the fittings are made of anticorrosive materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633938.2U CN214914871U (en) | 2021-03-29 | 2021-03-29 | Complexing iron wet desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633938.2U CN214914871U (en) | 2021-03-29 | 2021-03-29 | Complexing iron wet desulphurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214914871U true CN214914871U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120633938.2U Active CN214914871U (en) | 2021-03-29 | 2021-03-29 | Complexing iron wet desulphurization device |
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| Country | Link |
|---|---|
| CN (1) | CN214914871U (en) |
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2021
- 2021-03-29 CN CN202120633938.2U patent/CN214914871U/en active Active
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