CN210874788U - Flue gas desulfurization separation processing apparatus - Google Patents

Flue gas desulfurization separation processing apparatus Download PDF

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Publication number
CN210874788U
CN210874788U CN201921361838.8U CN201921361838U CN210874788U CN 210874788 U CN210874788 U CN 210874788U CN 201921361838 U CN201921361838 U CN 201921361838U CN 210874788 U CN210874788 U CN 210874788U
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flue gas
treatment box
gas desulfurization
filter screen
filter screens
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CN201921361838.8U
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Chinese (zh)
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冯碧华
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冯碧华
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Abstract

The utility model discloses a flue gas desulfurization separation processing apparatus, including handling case, dust exhaust pipe and first filter screen, the shape of handling the case is the tubular structure that the level set up, the inboard of handling the case is vertical inlays and is equipped with two sets of first filter screens, the below that the bottom half position in two sets of first filter screens all communicates there is the dust exhaust pipe. The utility model discloses in, at first, inside is provided with fine particle thing separating mechanism, but the different fine particle thing of particle diameter separates the processing in this kind of structure efficient with the flue gas, thereby the efficiency of fine particle thing separation processing has been promoted, secondly, inside is provided with mixed desulfurization mechanism, this kind of structure can carry out dry-wet process mixed desulfurization processing with the flue gas, thereby the quality and the efficiency of flue gas desulfurization processing have been promoted, and finally, inside is provided with the clean mechanism of filter screen circulation, this kind of structure has realized the automatically cleaning of filter screen and has handled, the jam of filter screen has both been prevented, the stability of processing apparatus work has also been promoted simultaneously.

Description

Flue gas desulfurization separation processing apparatus
Technical Field
The utility model relates to a flue gas treatment technical field especially relates to a flue gas desulfurization separation processing apparatus.
Background
The fume treating apparatus is used to treat the toxic and harmful matter in fume to below the required concentration and avoid corrosion, blocking and other harmful phenomena. Flue gas treatment equipment applied to waste incineration plants is divided into two main types, namely dust removal equipment and acid gas removal equipment. At present, with the improvement of the requirement of people on environmental quality, most garbage incineration plants are additionally provided with equipment for adsorbing heavy metal by activated carbon in the flue gas treatment process.
However, current flue gas desulfurization separation processing apparatus, can't effectually carry out high-efficient separation processing with the fine particles thing in the flue gas, solid impurity is untreated in the flue gas and is discharged, easily cause the secondary pollution of air, secondly current flue gas desulfurization separation processing apparatus, inside only adopts single desulfurization mechanism, a desulfurization treatment for the flue gas, desulfurization efficiency is lower, and the sulphide gas in the flue gas can't the efficient get rid of, at last current flue gas desulfurization separation processing apparatus, inside does not have the clean mechanism of filter screen that sets up, can't effectually carry out cleaning treatment with the filter screen, the jam of filter screen, the speed that easily leads to the efficiency of fine particles thing separation and circulation of air descends.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a flue gas desulfurization separation treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flue gas desulfurization separation treatment device comprises a treatment box, a dust exhaust pipe and first filter screens, wherein the treatment box is of a horizontally arranged tubular structure, two groups of first filter screens are vertically embedded in the inner side of the treatment box, the bottom of the treatment box is positioned below the two groups of first filter screens and is communicated with the dust exhaust pipe, the inner center of the treatment box is connected with a transmission shaft which penetrates through the two groups of first filter screens through a rotating shaft in a transmission manner, turbine blades are fixedly connected with the outer part of the transmission shaft on one side of the two groups of first filter screens, a spraying disc is installed at the center of the top of the inner side of the treatment box, an alkali liquor cavity is formed below the vertical central line of the spraying disc in the inner side of the treatment box, a second filter screen is embedded in the inner side of the top opening of the alkali liquor cavity, a water pump is fixed on one side of the bottom of the treatment box through bolts, and is communicated, the inside of handling the case is located one side slip of spraying the dish and has inlayed the hourglass box that runs through the processing case, and the inside packing that leaks the box has the active carbon absorbed layer.
As a further description of the above technical solution:
one end of the treatment box is communicated with a through treatment box air inlet pipe, and the other end of the treatment box is communicated with a through treatment box air outlet pipe.
As a further description of the above technical solution:
the aperture of the two groups of first filter screens is reduced from left to right in sequence.
As a further description of the above technical solution:
one side of the turbine blade close to the first filter screen is fixedly connected with a brush plate, and the side edge of the brush plate is mutually attached to the outer wall of the first filter screen.
As a further description of the above technical solution:
the bottom of the spraying disc is communicated with a plurality of groups of nozzles in a horizontal equidistant manner.
As a further description of the above technical solution:
the bottom of the alkali liquor cavity is communicated with a liquor drainage pipe which penetrates through the treatment box.
As a further description of the above technical solution:
the front surface of the treatment box is provided with a control switch, and the output end of the control switch is electrically connected with the input end of the water pump.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, inside is provided with fine particles separating mechanism, the inboard of handling the case is the level and is provided with two sets of first filter screens, and the aperture of two sets of first filter screens reduces in proper order, the below that is located two sets of first filter screens in the bottom of handling the case simultaneously all is provided with the dust exhaust pipe, when the flue gas gets into the inside of handling the case, the different first filter screen in two sets of apertures, can be with the different fine particles of particle diameter in the flue gas, carry out the filtration processing of layering, the fine particles that classification filtered, can be through corresponding dust exhaust pipe discharge, but the different fine particles of particle diameter separate the processing in the flue gas of this kind of structure efficient, thereby the efficiency of fine particles separation processing has been promoted.
2. The utility model discloses in, inside is provided with mixed desulfurization mechanism, at the dish that sprays that sets up in handling the case, the lye chamber, pipe and water pump, can realize that alkaline solvent's circulation sprays, thereby carry out wet flue gas desulfurization with the flue gas and handle, the inboard of handling the case is provided with the hourglass box with a net simultaneously, and the inside of leaking the box with a net is provided with the active carbon absorbed layer, can absorb and purification treatment acid gas and the peculiar smell gas in the flue gas, alright carry out dry desulfurization with the flue gas and handle, this kind of structure can carry out dry-wet process mixed desulfurization with the flue gas and handle, thereby the quality and the efficiency of flue gas desulfurization processing have been promoted.
3. The utility model discloses in, inside is provided with the clean mechanism of filter screen circulation, it is connected with the transmission shaft to rotate between two sets of first filter screens, and one side that the outside of transmission shaft is located first filter screen is provided with turbine blade, and one side of turbine blade is provided with the brush board, when the flue gas flows into and handles incasement portion, because the effect of air current, can drive turbine blade and rotate, the brush board of turbine blade one side, just can be with the surface of first filter screen, the rotatory cleaning that circulates carries out, the automatically cleaning of filter screen has been realized to this kind of structure and has been handled, the jam of filter screen has both been prevented, the stability of processing apparatus work has also been promoted simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the treatment tank of the present invention;
fig. 3 is a schematic diagram of the internal structure of the middle lye chamber of the present invention.
Illustration of the drawings:
1. a treatment tank; 2. an air inlet pipe; 3. an air outlet pipe; 4. a control switch; 5. a dust exhaust pipe; 6. a conduit; 7. a water pump; 8. a liquid discharge pipe; 9. a first filter screen; 10. a drive shaft; 11. a turbine blade; 12. brushing the board; 13. a spray tray; 14. an alkaline liquid cavity; 15. a second filter screen; 16. a net leaking box; 17. an activated carbon absorption layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a flue gas desulfurization separation treatment device comprises a treatment box 1, a dust exhaust pipe 5 and first filter screens 9, wherein the treatment box 1 is in a horizontally arranged cylindrical structure, two groups of first filter screens 9 are vertically embedded in the inner side of the treatment box 1, the bottom of the treatment box 1 is positioned below the two groups of first filter screens 9 and is communicated with the dust exhaust pipe 5, the dust exhaust pipe 5 is arranged to facilitate the discharge treatment of separated fine particulate matters, a transmission shaft 10 penetrating through the two groups of first filter screens 9 is connected in the center of the inner side of the treatment box 1 through a rotating shaft in a transmission manner, turbine blades 11 are fixedly connected on one side of the two groups of first filter screens 9 outside the transmission shaft 10, a spray tray 13 is installed in the center of the top of the inner side of the treatment box 1, an alkaline liquid cavity 14 is formed below the vertical central line of the spray tray 13, and a second filter screen 15 is embedded in the opening of the top of the alkaline liquid cavity, the bottom one side bolt fastening of handling case 1 has water pump 7, and water pump 7 passes through pipe 6 respectively with spray dish 13 and alkaline solution chamber 14 intercommunication, the inside of handling case 1 is located one side sliding embedding that sprays dish 13 has a hourglass box with a net 16 that runs through handling case 1, and the inside packing that leaks box with a net 16 has active carbon absorbed layer 17, the setting of leaking box with a net 16, the circulation of the air of both being convenient for, the absorption and the purification treatment of the active carbon absorbed layer 17 of also being convenient for simultaneously.
Further, the one end intercommunication of handling case 1 has to run through and handles case 1 intake pipe 2, and the opposite side intercommunication has to run through and handles case 1 outlet duct 3, and the entering of the flue gas of being convenient for, the setting of outlet duct 3, the discharge of the flue gas of being convenient for are intake pipe 2's setting.
Further, the aperture of the two groups of first filter screens 9 is sequentially reduced from left to right, and the flue gas can be subjected to compound separation treatment, so that the flue gas with different particle diameters in the flue gas is subjected to filtration treatment.
Furthermore, one side of the turbine blade 11 close to the first filter screen 9 is fixedly connected with a brush plate 12, and the side edge of the brush plate 12 is attached to the outer wall of the first filter screen 9, so that the surface of the first filter screen 9 can be effectively cleaned.
Further, the bottom of the spraying tray 13 is communicated with a plurality of groups of nozzles at equal intervals, and the plurality of groups of nozzles are convenient for uniform liquid spraying treatment of the spraying tray 13.
Furthermore, the bottom of the lye chamber 14 is communicated with a liquid discharge pipe 8 which runs through the treatment box 1, and the arrangement of the liquid discharge pipe 8 is convenient for the liquid adding and discharging treatment of the lye in the lye chamber 14.
Further, the front surface of the treatment box 1 is provided with a control switch 4, the output end of the control switch 4 is electrically connected with the input end of the water pump 7, and the control switch 4 is arranged, so that the water pump 7 is conveniently electrified and controlled to be treated.
The working principle is as follows: when in use, a flue gas discharge pipe is connected to the gas inlet pipe 2, flue gas can enter the inside of the treatment box 1 through the gas inlet pipe 2, two groups of first filter screens 9 arranged on the inner side of the treatment box 1 can separate fine particles in the flue gas, the separated impurities can remove dust in the dust discharge pipe 5, meanwhile, under the action of air flow, turbine blades 11 can rotate to drive a brush plate 12 on one side, the surface of the first filter screen 9 is cleaned, the treated flue gas can enter the middle part of the treatment box 1, a water pump 7 can circularly send alkali liquor in an alkali liquor cavity 14 to the inside of a spraying disc 13 through a guide pipe 6, the spraying disc 13 can uniformly spray the alkali liquor to the flue gas, the vulcanized gas in the flue gas is neutralized, the flue gas can be subjected to first-step wet desulphurization treatment, and when the flue gas enters the screen leakage box 16, the active carbon absorption layer 17 in the net leakage box 16 can absorb and purify the acid gas and the peculiar smell gas in the flue gas, so that the dry desulfurization treatment of the flue gas is completed, and the flue gas after the desulfurization treatment can be discharged out of the treatment box 1 through the gas outlet pipe 3, so that the desulfurization separation treatment of the flue gas is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A flue gas desulfurization separation treatment device comprises a treatment box (1), a dust exhaust pipe (5) and first filter screens (9), and is characterized in that the shape of the treatment box (1) is a horizontally arranged tubular structure, the inner side of the treatment box (1) is vertically embedded with two groups of first filter screens (9), the lower parts of the bottom of the treatment box (1) positioned at the two groups of first filter screens (9) are communicated with the dust exhaust pipe (5), the inner side center of the treatment box (1) is connected with a transmission shaft (10) penetrating through the two groups of first filter screens (9) through a rotating shaft transmission manner, one side of the outer part of the transmission shaft (10) positioned at the two groups of first filter screens (9) is fixedly connected with turbine blades (11), the center of the inner side top of the treatment box (1) is provided with a spray disc (13), the inner side of the treatment box (1) is positioned below a vertical central line of the spray disc (13) and is provided with an alkali liquor cavity (14, and the top opening part inboard of alkali lye chamber (14) inlays and is equipped with second filter screen (15), bottom one side bolt fastening who handles case (1) has water pump (7), and water pump (7) through pipe (6) respectively with spray set (13) and alkali lye chamber (14) intercommunication, the inside that handles case (1) is located one side sliding embedding that sprays set (13) and has a hourglass net case (16) that runs through and handle case (1), and the inside packing that just leaks net case (16) has active carbon absorbed layer (17).
2. The flue gas desulfurization separation treatment device according to claim 1, wherein one end of the treatment box (1) is communicated with an air inlet pipe (2) penetrating the treatment box (1), and the other end is communicated with an air outlet pipe (3) penetrating the treatment box (1).
3. The flue gas desulfurization separation treatment device according to claim 1, wherein the pore diameters of the two sets of first sieves (9) decrease from left to right.
4. The flue gas desulfurization separation treatment device according to claim 1, wherein a brush plate (12) is fixedly connected to one side of the turbine blade (11) close to the first filter screen (9), and the side edge of the brush plate (12) is attached to the outer wall of the first filter screen (9).
5. The flue gas desulfurization separation treatment device according to claim 1, wherein the bottom of the spray tray (13) is horizontally and equidistantly communicated with a plurality of groups of spray heads.
6. The flue gas desulfurization separation treatment device according to claim 1, characterized in that the bottom of the alkaline solution chamber (14) is communicated with a drain pipe (8) penetrating through the treatment tank (1).
7. The flue gas desulfurization separation treatment device according to claim 1, wherein the front surface of the treatment box (1) is provided with a control switch (4), and the output end of the control switch (4) is electrically connected with the input end of the water pump (7).
CN201921361838.8U 2019-08-21 2019-08-21 Flue gas desulfurization separation processing apparatus Active CN210874788U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921361838.8U CN210874788U (en) 2019-08-21 2019-08-21 Flue gas desulfurization separation processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921361838.8U CN210874788U (en) 2019-08-21 2019-08-21 Flue gas desulfurization separation processing apparatus

Publications (1)

Publication Number Publication Date
CN210874788U true CN210874788U (en) 2020-06-30

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CN201921361838.8U Active CN210874788U (en) 2019-08-21 2019-08-21 Flue gas desulfurization separation processing apparatus

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112675631A (en) * 2020-12-30 2021-04-20 李耀红 Automatic cleaning device of filter screen for environment-friendly flue gas treatment equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112675631A (en) * 2020-12-30 2021-04-20 李耀红 Automatic cleaning device of filter screen for environment-friendly flue gas treatment equipment

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