CN111908537A - Flue gas desulfurization effluent treatment plant - Google Patents
Flue gas desulfurization effluent treatment plant Download PDFInfo
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- CN111908537A CN111908537A CN202010926521.5A CN202010926521A CN111908537A CN 111908537 A CN111908537 A CN 111908537A CN 202010926521 A CN202010926521 A CN 202010926521A CN 111908537 A CN111908537 A CN 111908537A
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- flue gas
- gas desulfurization
- pipe
- distillation
- distillation box
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 33
- 230000023556 desulfurization Effects 0.000 title claims abstract description 33
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003546 flue gas Substances 0.000 title claims abstract description 28
- 238000004821 distillation Methods 0.000 claims abstract description 67
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 40
- 239000007787 solid Substances 0.000 abstract description 23
- 230000018044 dehydration Effects 0.000 abstract description 6
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 9
- 210000002414 leg Anatomy 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 8
- 239000000779 smoke Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to the technical field of flue gas desulfurization wastewater treatment, and particularly relates to a flue gas desulfurization wastewater treatment device which comprises a distillation box, wherein the distillation box is provided with two crushing rollers, the distillation box is provided with a guide plate, the left end and the right end of each of the two crushing rollers penetrate through the distillation box and are provided with driven gears, the outer sides of the left driven gear and the right driven gear of the crushing roller positioned at the rear side are fixedly connected with intermediate gears, the lower side of each intermediate gear is provided with a transverse shaft rotatably connected with the distillation box, the left end and the right end of each transverse shaft are provided with driving gears, the transmission ratio of the driving gears to the intermediate gears is 7:1, the side surfaces of the left end and the right end of each transverse shaft are fixedly connected with a plurality of air cups, the left end and; this processing apparatus can carry out the distillation dehydration to the solid deposit in the flue gas desulfurization waste water, can smash the great solid deposit of volume in the waste water simultaneously.
Description
Technical Field
The invention belongs to the technical field of flue gas desulfurization wastewater treatment, and particularly relates to a flue gas desulfurization wastewater treatment device.
Background
The diesel generator set is a power generation device using diesel as main fuel, and is a mechanical device which uses a diesel engine as a motive power to drive a generator to generate power and convert kinetic energy into electric energy and heat energy. When the diesel generating set works, a large amount of high-heat smoke is discharged, and carbon granule dust and SO are attached to the smoke2Gases, etc. which are harmful to the environment and human health, the flue gas must be purified to meet emission standards before being discharged into the atmosphere.
At present, a high-pressure water mist cooling and smoke eliminating device is used for spraying and treating smoke, sprayed water is used for cooling the smoke, and carbon particles and dust and SO in the smoke are adsorbed2Gas, the spraying waste water produced after spraying treatment needs to be desulfurized, the common desulfurization mode is wet desulfurization, the wet desulfurization technology is mature, the efficiency is high, the operation is simple, because the desulfurizer used by the wet desulfurization is generally limestone, calcium sulfite and calcium sulfate which can be generated after the limestone absorbs sulfur dioxide, and because the solubility is small, the desulfurization waste water can contain more solid precipitates with larger volume, the solid precipitates can be used as production raw materials of bleaching agent or cement, at present, the solid precipitates need to be dehydrated when being extracted from the desulfurization waste water, and then are crushed by a crushing device, however, the treatment mode is complex, two devices are needed to complete the operation, the extraction cost is higher, and operators are needed to transport the dehydrated solid precipitates, time and labor are wasted, and the problems are solved, we propose a flue gas desulfurization wastewater treatment device.
Disclosure of Invention
The purpose of the invention is: aims to provide a flue gas desulfurization wastewater treatment device which is used for solving the problems in the background technology.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a flue gas desulfurization wastewater treatment device comprises a distillation box, wherein a ceramic discharge hopper is arranged at the lower end of the distillation box, an electric heating wire is arranged inside the ceramic discharge hopper, a discharge mechanism and a supporting mechanism are arranged at the lower end of the ceramic discharge hopper, a feeding mechanism is arranged at the upper end of the distillation box, two crushing rollers which are arranged side by side are rotatably connected at the upper side inside the distillation box, guide plates fixedly connected with the inner wall of the distillation box are arranged at the upper sides of the two crushing rollers, driven gears are arranged at the left and right ends of the two crushing rollers and penetrate through the distillation box, the two driven gears at the left and right sides are mutually meshed, intermediate gears are fixedly connected at the outer sides of the left and right driven gears of the crushing roller at the rear side, a transverse shaft rotatably connected with the distillation box is arranged at the lower side of the intermediate gears, driving gears meshed with the intermediate, the transmission ratio of the driving gear to the intermediate gear is 7:1, the side faces of the left end and the right end of the transverse shaft are fixedly connected with a plurality of air cups, the left end and the right end of the distillation box are connected with metal air pipes, the metal air pipes are provided with high-pressure conduction valves, and the tail ends of the metal air pipes are provided with air blowing nozzles matched with the air cups.
By adopting the technical scheme of the invention, the whole device can be stably supported by the supporting mechanism, wastewater can be added into the distillation box through the feeding mechanism, when the wastewater enters the distillation box, the two guide plates can guide the wastewater, so that the wastewater is gathered at the gap between the two crushing rollers, solid sediment with larger volume can be intercepted at the upper side of the gap between the two crushing rollers, the rest wastewater enters the distillation box through the gap and then is accumulated at the upper side of the ceramic discharge hopper, when the electric heating wire is electrified, the wastewater can be heated, the wastewater can be evaporated by continuous heating, so that the solid sediment dehydration is realized, the wastewater evaporation generates a large amount of steam, the pressure in the distillation box can also be increased along with the increase of the steam quantity, when the pressure in the distillation box is greater than the conduction pressure of the high-pressure conduction valve, the high-pressure conduction valve is conducted, the steam in the distillation box enters the metal air pipe and is blown out from the air, the blown steam drives the cross shaft to rotate through the wind cup, the rotating direction of the cross shaft is anticlockwise observed from left to right, the anticlockwise rotation of the cross shaft drives the intermediate gear to rotate clockwise through the driving gear, the transmission ratio of the driving gear to the intermediate gear is that, the driving gear drives the intermediate gear to rotate is a speed reduction and distance increase process, the intermediate gear can obtain larger torque, the clockwise rotation of the intermediate gear can simultaneously drive the left driven gear and the right driven gear of the crushing roller positioned at the rear side to rotate clockwise, the clockwise rotation of the left driven gear and the right driven gear of the crushing roller positioned at the rear side can drive the crushing roller positioned at the rear side to rotate clockwise, the anticlockwise rotation of the left driven gear and the right driven gear of the crushing roller positioned at the front side can simultaneously drive the anticlockwise rotation of the crushing roller positioned at the front side, and the anticlockwise rotation of the left driven gear and the right driven, the two crushing rollers can crush the solid sediment with larger volume, the crushed solid sediment falls into the wastewater in the distillation box through the gap, and the dehydrated and crushed solid sediment can be discharged by opening the discharging mechanism after the wastewater in the distillation box is completely evaporated;
the horizontal shaft can drive the vertical shaft to rotate through the helical gear when rotating, the vertical shaft can drive the stirring rods to rotate when rotating, and the wastewater in the distillation box can be stirred when the stirring rods rotate, so that the wastewater in the distillation box can be uniformly heated, and the evaporation efficiency is improved;
the invention provides a flue gas desulfurization wastewater treatment device, which can be used for distilling and dehydrating solid precipitates in flue gas desulfurization wastewater and crushing solid precipitates with larger volumes in the wastewater.
Further defined, the discharge mechanism includes a discharge tube provided with a discharge valve. By adopting the structure, the discharge valve is opened, the discharge pipe is conducted, waste water can be discharged through the discharge pipe, the discharge valve is closed, and the discharge pipe is closed.
Further inject, supporting mechanism includes four supporting legss, four the supporting legss lower extreme all is equipped with the callus on the sole, four all be equipped with stabilizer bar between two arbitrary adjacent supporting legss in the supporting legss. With such a structure, the entire device can be stably supported.
Further defined, the feed mechanism includes a feed tube provided with a feed valve. According to the structure, the feeding valve is opened, the feeding pipe is communicated, waste water can enter the distillation box through the feeding pipe, the feeding valve is closed, and the feeding pipe is closed.
Further limiting, the left end and the right end of the distillation box are respectively provided with a gas collecting hood, the gas collecting hoods cover the driven gear, the intermediate gear, the wind cup, the metal gas pipe, the high-pressure conduction valve and the blowing nozzle, a gas outlet branch pipe is connected between the two gas collecting hoods, and the gas outlet branch pipe is connected with a gas outlet main pipe. With the structure, the two gas collecting hoods can lead steam into the gas outlet branch pipes and converge the steam to the gas outlet header pipe, and the steam is uniformly discharged from the gas outlet header pipe to facilitate centralized treatment.
Further limiting, a liquid discharge pipe is arranged at the lower end of the gas collecting hood, and a liquid discharge valve is arranged on the liquid discharge pipe. According to the structure, the drain valve is opened, the drain pipe is conducted, condensed water in the gas collecting hood can be discharged from the drain pipe, the drain valve is closed, and the drain pipe is closed.
Further limited, the side surface of the gas collecting hood is provided with a first transparent glass window. The structure facilitates observation of the working condition in the gas-collecting hood.
Further, the side surface of the distillation box is provided with a second transparent glass window. With the structure, the working condition in the distillation box can be observed conveniently.
Compared with the prior art, the invention has the following advantages:
1. this processing apparatus can carry out the distillation dehydration to the solid deposit in the flue gas desulfurization waste water, can smash the great solid deposit of volume in the waste water simultaneously, and such treatment is comparatively simple, and operation just can be accomplished to an equipment, and the extraction cost is lower to do not need operating personnel to transport labour saving and time saving to the solid deposit after the dehydration.
2. The treatment device can also stir the wastewater during distillation and dehydration, so that the wastewater in the distillation box is uniformly heated, and the evaporation efficiency is improved.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of an embodiment of a flue gas desulfurization wastewater treatment device according to the present invention;
FIG. 2 is a schematic view of a partial structure of an embodiment of a flue gas desulfurization wastewater treatment apparatus according to the present invention;
FIG. 3 is a schematic sectional view of a partial structure of an embodiment of a flue gas desulfurization wastewater treatment apparatus according to the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
The main element symbols are as follows:
the device comprises a distillation box 1, a ceramic discharge hopper 2, a crushing roller 21, a guide plate 22, a driven gear 23, an intermediate gear 24, a transverse shaft 25, a driving gear 26, an air cup 27, a metal air pipe 28, a high-pressure conduction valve 29, an air blowing nozzle 3, a scroll rod 4, a cross 41, a vertical shaft 42, a helical gear 43, a stirring rod 44, a discharge pipe 5, a discharge valve 51, supporting legs 52, a foot pad 53, a transverse stabilizing rod 54, a feed pipe 55, a feed valve 56, an air collecting hood 57, an air outlet branch pipe 58, an air outlet main pipe 59, a liquid discharge pipe 6, a liquid discharge valve 61, a first transparent glass window 62 and a second transparent glass window 63.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in figures 1-4, the flue gas desulfurization wastewater treatment device of the invention comprises a distillation box 1, a ceramic discharge hopper 2 is arranged at the lower end of the distillation box 1, an electric heating wire is arranged inside the ceramic discharge hopper 2, a discharge mechanism and a support mechanism are arranged at the lower end of the ceramic discharge hopper 2, a feeding mechanism is arranged at the upper end of the distillation box 1, two crushing rollers 21 which are arranged side by side in front and back are rotatably connected at the upper side inside the distillation box 1, guide plates 22 which are fixedly connected with the inner wall of the distillation box 1 are respectively arranged at the upper sides of the two crushing rollers 21, driven gears 23 are respectively arranged at the left and right ends of the two crushing rollers 21 which penetrate through the distillation box 1, the two driven gears 23 at the left and right sides are mutually meshed, intermediate gears 24 are respectively fixedly connected at the outer sides of the left and right driven gears 23 of the crushing rollers 21 at the rear side, a transverse shaft 25 which is rotatably connected with the distillation box 1 is arranged at the lower, the transmission ratio of the driving gear 26 to the intermediate gear 24 is 7:1, the lateral surfaces of the left end and the right end of the transverse shaft 25 are fixedly connected with a plurality of air cups 27, the left end and the right end of the distillation box 1 are connected with metal air pipes 28, the metal air pipes 28 are provided with high-pressure conducting valves 29, the tail ends of the metal air pipes 28 are provided with air blowing nozzles 3 matched with the air cups 27, the middle of the transverse shaft 25 is provided with a scroll rod 4, one side of the scroll rod 4 is provided with a stirring mechanism, the stirring mechanism comprises a cross 41 fixed on the inner side of the distillation box 1, the middle of the cross 41 is rotatably connected with a vertical shaft 42, the upper side of the vertical shaft 42 is provided with an oblique.
By adopting the technical scheme of the invention, the whole device can be stably supported by the supporting mechanism, wastewater can be added into the distillation box 1 through the feeding mechanism, when the wastewater enters the distillation box 1, the two guide plates 22 can guide the wastewater, so that the wastewater is gathered at the gap between the two crushing rollers 21, solid sediment with larger volume can be intercepted at the upper side of the gap between the two crushing rollers 21, the rest wastewater enters the distillation box 1 through the gap and then is accumulated at the upper side of the ceramic discharge hopper 2, when the electric heating wire is electrified, the wastewater can be heated, the wastewater can be evaporated by continuous heating, thereby realizing the dehydration of the solid sediment, the pressure in the distillation box 1 can be increased along with the increase of the steam quantity, when the pressure in the distillation box 1 is greater than the conducting pressure of the high-pressure conducting valve 29, the high-pressure conducting valve 29 is conducted, the steam in the distillation box 1 enters the metal air pipe 28 and is blown out from the air blowing nozzle 3, the blown steam drives the transverse shaft 25 to rotate through the wind cup 27, the rotating direction of the transverse shaft 25 is anticlockwise viewed from left to right, the anticlockwise rotation of the transverse shaft 25 drives the intermediate gear 24 to rotate clockwise through the driving gear 26, the transmission ratio of the driving gear 26 to the intermediate gear 24 is 7:1, the driving gear 26 drives the intermediate gear 24 to rotate in a speed reduction and distance increasing process, the intermediate gear 24 can obtain larger torque, the clockwise rotation of the intermediate gear 24 can simultaneously drive the left driven gear 23 and the right driven gear 23 of the crushing roller 21 positioned at the rear side to rotate clockwise, the clockwise rotation of the left driven gear 23 and the right driven gear 23 of the crushing roller 21 positioned at the rear side can drive the crushing roller 21 positioned at the rear side to rotate clockwise, the anticlockwise rotation of the left driven gear 23 and the right driven gear 23 of the crushing roller 21 positioned at the front side can simultaneously drive the crushing roller 21 positioned at the front side to rotate anticlockwise, thus, the two crushing rollers 21 can crush the solid sediment with larger volume, the crushed solid sediment falls into the wastewater in the distillation box 1 through the gap, and the dehydrated and crushed solid sediment can be discharged by opening the discharging mechanism after the wastewater in the distillation box 1 is completely evaporated;
the horizontal shaft 25 can drive the vertical shaft 42 to rotate through the helical gear 43 when rotating, the vertical shaft 42 can drive the stirring rods 44 to rotate when rotating, and the stirring rods 44 can stir the wastewater in the distillation box 1 when rotating, so that the wastewater in the distillation box 1 can be uniformly heated, and the evaporation efficiency is improved;
the invention provides a flue gas desulfurization wastewater treatment device, which can be used for distilling and dehydrating solid precipitates in flue gas desulfurization wastewater and crushing solid precipitates with larger volumes in the wastewater.
Preferably, the discharge device comprises a discharge pipe 5, the discharge pipe 5 being provided with a discharge valve 51. With such a structure, the discharge valve 51 is opened, the discharge pipe 5 is conducted, waste water can be discharged through the discharge pipe 5, the discharge valve 51 is closed, and the discharge pipe 5 is closed.
Preferably, the supporting mechanism includes four supporting legs 52, foot pads 53 are disposed at the lower ends of the four supporting legs 52, and a stabilizer bar 54 is disposed between any two adjacent supporting legs 52 of the four supporting legs 52. With such a structure, the entire device can be stably supported. In fact, other structures capable of stably supporting the entire apparatus may be also used according to circumstances.
Preferably, the feed mechanism comprises a feed pipe 55, the feed pipe 55 being provided with a feed valve 56. With this configuration, the feed valve 56 is opened, the feed pipe 55 is conducted, and waste water can be introduced into the distillation tank 1 through the feed pipe 55, and the feed valve 56 is closed, and the feed pipe 55 is closed.
Preferably, the left end and the right end of the distillation box 1 are respectively provided with a gas collecting hood 57, the driven gear 23, the intermediate gear 24, the wind cup 27, the metal gas pipe 28, the high-pressure conducting valve 29 and the blowing nozzle 3 are all covered by the gas collecting hoods 57, a gas outlet branch pipe 58 is connected between the two gas collecting hoods 57, and the gas outlet branch pipe 58 is connected with a gas outlet header pipe 59. With the structure, the two gas collecting hoods 57 can guide the steam into the gas outlet branch pipes 58 and converge the steam into the gas outlet header pipe 59, and the steam is uniformly discharged from the gas outlet header pipe 59 to be conveniently and centrally treated. In fact, other structures for conveniently and collectively processing the steam can be considered according to the situation.
Preferably, the lower end of the gas collecting hood 57 is provided with a liquid discharge pipe 6, and the liquid discharge pipe 6 is provided with a liquid discharge valve 61. With this configuration, the drain valve 61 is opened to conduct the drain pipe 6, so that condensed water in the gas collecting hood 57 can be drained from the drain pipe 6, and the drain valve 61 is closed to close the drain pipe 6.
Preferably, the gas collecting channel 57 is provided with a first transparent glass window 62 on the side. With such a structure, the working condition in the gas-collecting hood 57 can be observed conveniently. In fact, other configurations that facilitate viewing the operation of the interior of the gas skirt 57 are contemplated.
Preferably, the side of the distillation box 1 is provided with a second transparent glass window 63. With the structure, the working condition in the distillation box 1 can be observed conveniently. In fact, other structures that facilitate observation of the operation of the distillation box 1 may be used depending on the circumstances.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a flue gas desulfurization effluent treatment plant, includes distillation case (1), its characterized in that: distillation case (1) lower extreme is equipped with pottery and goes out hopper (2), pottery goes out hopper (2) inside and is equipped with electric heating wire, pottery goes out hopper (2) lower extreme and is equipped with discharge mechanism and supporting mechanism, distillation case (1) upper end is equipped with feed mechanism, distillation case (1) inside upside rotates and is connected with crushing roller (21) that set up side by side around two, two crushing roller (21) upside all is equipped with deflector (22) with distillation case (1) inner wall fixed connection, two both ends all run through distillation case (1) and are equipped with driven gear (23) about crushing roller (21), and intermeshing between two driven gear (23) of the left and right sides, lie in two driven gear (23) outside equal fixedly connected with intermediate gear (24) about the crushing roller (21) of rear side, intermediate gear (24) downside is equipped with cross axle (25) that rotate and be connected with distillation case (1), the left end and the right end of the transverse shaft (25) penetrate through the distillation box (1) and are provided with driving gears (26) meshed with the intermediate gear (24), the transmission ratio of the driving gears (26) to the intermediate gear (24) is 7:1, the side faces of the left end and the right end of the transverse shaft (25) are fixedly connected with a plurality of air cups (27), the left end and the right end of the distillation box (1) are connected with metal air pipes (28), the metal air pipes (28) are provided with high-pressure conducting valves (29), and the tail ends of the metal air pipes (28) are provided with air blowing nozzles (3) matched with the air cups (27).
2. The flue gas desulfurization wastewater treatment device according to claim 1, characterized in that: the discharging mechanism comprises a discharging pipe (5), and the discharging pipe (5) is provided with a discharging valve (51).
3. The flue gas desulfurization wastewater treatment device according to claim 1, characterized in that: the supporting mechanism comprises four supporting legs (52), foot pads (53) are arranged at the lower ends of the four supporting legs (52), and transverse stabilizing rods (54) are arranged between any two adjacent supporting legs (52) in the four supporting legs (52).
4. The flue gas desulfurization wastewater treatment device according to claim 1, characterized in that: the feeding mechanism comprises a feeding pipe (55), and the feeding pipe (55) is provided with a feeding valve (56).
5. The flue gas desulfurization wastewater treatment device according to claim 1, characterized in that: gas collecting hoods (57) are arranged at the left end and the right end of the distillation box (1), the driven gear (23), the intermediate gear (24), the wind cup (27), the metal gas pipe (28), the high-pressure conduction valve (29) and the blowing nozzle (3) are all covered by the gas collecting hoods (57), a gas outlet branch pipe (58) is connected between the two gas collecting hoods (57), and the gas outlet branch pipe (58) is connected with a gas outlet header pipe (59).
6. The flue gas desulfurization wastewater treatment device according to claim 5, characterized in that: and a liquid discharge pipe (6) is arranged at the lower end of the gas collecting hood (57), and a liquid discharge valve (61) is arranged on the liquid discharge pipe (6).
7. The flue gas desulfurization wastewater treatment device according to claim 5, characterized in that: and a first transparent glass window (62) is arranged on the side surface of the gas-collecting hood (57).
8. The flue gas desulfurization wastewater treatment device according to claim 1, characterized in that: and a second transparent glass window (63) is arranged on the side surface of the distillation box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926521.5A CN111908537A (en) | 2020-09-07 | 2020-09-07 | Flue gas desulfurization effluent treatment plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926521.5A CN111908537A (en) | 2020-09-07 | 2020-09-07 | Flue gas desulfurization effluent treatment plant |
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| CN111908537A true CN111908537A (en) | 2020-11-10 |
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| CN202010926521.5A Pending CN111908537A (en) | 2020-09-07 | 2020-09-07 | Flue gas desulfurization effluent treatment plant |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187454A (en) * | 2018-01-26 | 2018-06-22 | 季梅 | A kind of distinguished and admirable consumption industrial waste gas fat that subtracts washes tower |
| CN207838404U (en) * | 2017-12-15 | 2018-09-11 | 杭州博韵易环保科技有限公司 | A kind of trade effluent desulfurization particle device |
| CN108585277A (en) * | 2018-05-15 | 2018-09-28 | 张夏英 | A kind of Novel flue gas method for treating desulfurized wastewater |
| CN109970128A (en) * | 2019-04-01 | 2019-07-05 | 南京兆能节能科技有限公司 | A kind of flue gas desulfurization wastewater treatment system and its processing method |
| CN211004945U (en) * | 2019-10-17 | 2020-07-14 | 张华� | Solid-liquid separation type treatment device for environment-friendly solid waste treatment |
| CN212269515U (en) * | 2020-09-07 | 2021-01-01 | 中国人民解放军火箭军工程大学 | Flue gas desulfurization effluent treatment plant |
-
2020
- 2020-09-07 CN CN202010926521.5A patent/CN111908537A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207838404U (en) * | 2017-12-15 | 2018-09-11 | 杭州博韵易环保科技有限公司 | A kind of trade effluent desulfurization particle device |
| CN108187454A (en) * | 2018-01-26 | 2018-06-22 | 季梅 | A kind of distinguished and admirable consumption industrial waste gas fat that subtracts washes tower |
| CN108585277A (en) * | 2018-05-15 | 2018-09-28 | 张夏英 | A kind of Novel flue gas method for treating desulfurized wastewater |
| CN109970128A (en) * | 2019-04-01 | 2019-07-05 | 南京兆能节能科技有限公司 | A kind of flue gas desulfurization wastewater treatment system and its processing method |
| CN211004945U (en) * | 2019-10-17 | 2020-07-14 | 张华� | Solid-liquid separation type treatment device for environment-friendly solid waste treatment |
| CN212269515U (en) * | 2020-09-07 | 2021-01-01 | 中国人民解放军火箭军工程大学 | Flue gas desulfurization effluent treatment plant |
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