CN115779579A - Petroleum coke calcination cooling flue gas treatment device with cleaning function - Google Patents
Petroleum coke calcination cooling flue gas treatment device with cleaning function Download PDFInfo
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- CN115779579A CN115779579A CN202310076483.2A CN202310076483A CN115779579A CN 115779579 A CN115779579 A CN 115779579A CN 202310076483 A CN202310076483 A CN 202310076483A CN 115779579 A CN115779579 A CN 115779579A
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- 238000001816 cooling Methods 0.000 title claims abstract description 125
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000003546 flue gas Substances 0.000 title claims abstract description 47
- 239000002006 petroleum coke Substances 0.000 title claims abstract description 23
- 238000001354 calcination Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 38
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 35
- 244000309464 bull Species 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 12
- 238000004090 dissolution Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 17
- 239000000779 smoke Substances 0.000 claims description 17
- 238000007667 floating Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 15
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 15
- 239000004571 lime Substances 0.000 abstract description 15
- 239000002002 slurry Substances 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 7
- 150000003568 thioethers Chemical class 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of petroleum coke flue gas treatment, in particular to a petroleum coke calcination cooling flue gas treatment device with a cleaning function. The utility model provides a petroleum coke calcination cooling flue gas processing apparatus with clearance function, including the cooling casing, the cooling casing rigid coupling has annular housing, annular housing is provided with the air inlet, the cooling casing rotates and is connected with the bull stick, the rigid coupling has the grid filter plate that is located the air inlet upside in the cooling casing, the bull stick has set gradually the water storage cavity from top to bottom, gas cavity and circulation cavity, the cooling casing rigid coupling has the rectangle casing of circumference distribution, the rectangle casing rigid coupling of circumference distribution has the lantern ring of being connected with the bull stick rotation, rectangle casing and annular housing intercommunication, the last side equidistant logical groove that is provided with the symmetric distribution of rectangle casing. According to the invention, the sulfide is dissolved firstly, and then the lime slurry is introduced into the sulfide-dissolved liquid, so that the process of atomizing the lime slurry is omitted, and the sulfide dissolution is accelerated by stirring the sulfide-dissolved liquid.
Description
Technical Field
The invention relates to the technical field of petroleum coke flue gas treatment, in particular to a petroleum coke calcination cooling flue gas treatment device with a cleaning function.
Background
Petroleum coke is vacuum residue of petroleum, black solid coke generated by treatment of a coking device, the petroleum coke needs to be calcined in order to be suitable for graphite electrodes or aluminum production, but flue gas generated by petroleum coke calcination contains a large amount of sulfide, and serious environmental pollution is caused if the sulfide is directly discharged into the atmosphere, so that the sulfide in smoke needs to be subjected to sulfur removal treatment, atomized lime slurry is generally adopted to be contacted with the flue gas, solid particles are generated, and finally the solid particles are collected to complete sulfur removal of the flue gas.
However, this method has the following problems:
1. the sprayed atomized lime slurry can not be ensured to be in complete contact with the flue gas, so that part of the flue gas is discharged without complete desulphurization.
2. The discharged gas is not cooled, thus causing environmental pollution.
3. Need operating personnel to collect solid particulate matter, complex operation.
Disclosure of Invention
In order to solve the problems brought forward by the technical background, the invention provides a petroleum coke calcination cooling flue gas treatment device with a cleaning function.
The technical scheme of the invention is as follows: a petroleum coke calcination cooling flue gas treatment device with a cleaning function comprises support legs, wherein the support legs are fixedly connected with a cooling shell, the top of the cooling shell is provided with exhaust holes, the cooling shell is fixedly connected with an annular shell, the annular shell is provided with an air inlet, the cooling shell is rotatably connected with a rotating rod, a grid filter plate positioned on the upper side of the air inlet is fixedly connected in the cooling shell, the grid filter plate is rotatably connected with the rotating rod, a water storage cavity, an air cavity and a circulation cavity are sequentially arranged in the rotating rod from top to bottom, the cooling shell is provided with a liquid discharge groove communicated with the circulation cavity, the rotating rod is fixedly connected with drain pipes which are circumferentially and symmetrically distributed, the drain pipes which are circumferentially and symmetrically distributed are communicated with the water storage cavity, the drain pipes are respectively positioned on the upper side and the lower side of the grid filter plate, the drain pipes are provided with drain holes which are equidistantly distributed, the rotating rod is rotatably connected with a water inlet pipe communicated with the water storage cavity, the cooling shell is fixedly connected with a rectangular shell which is circumferentially distributed, the rectangular shell which is fixedly connected with the rotating rod and is provided with the annular shell, through grooves which are symmetrically distributed on the upper side of the rectangular shell, through which the rectangular shell are equidistantly provided with a dispersing mechanism for driving the rotating rod, and uniformly dispersing through the through grooves which are arranged on the cooling shell for dispersing the cooling shell to disperse flue gas entering the cooling shell and uniformly conveying the flue gas to the upper side;
one side that cooling shells inner wall was kept away from to rectangle casing is less than the one side that is close to cooling shells inner wall, and one side that cooling shells inner wall was kept away from to rectangle casing's downside is provided with equidistant distribution's water drainage tank for the water in the discharge rectangle casing.
Preferably, the dispersion mechanism comprises a servo motor, the servo motor is fixedly connected to the support legs, an output shaft of the servo motor is fixedly connected with a first gear, a rotating rod is fixedly connected with a second gear meshed with the first gear, and the rotating rod is provided with a stirring component for accelerating dissolution of the sulfide.
Preferably, the stirring part comprises circumferentially and symmetrically distributed hollow stirring blades, the circumferentially and symmetrically distributed hollow stirring blades are fixedly connected to the rotating rod, the hollow stirring blades are communicated with the circulation cavity, the hollow stirring blades are communicated with the liquid inlet shell body which is distributed at equal intervals, the rotating rod is provided with circumferentially and equally distributed guide grooves, the guide grooves are located on the lower side of the hollow stirring blades, the guide grooves are located at the bottom of the cooling shell body, a filter screen is fixedly connected to the inside of the guide grooves, circumferentially and equally distributed first fixing blocks are fixedly connected to the inside of the circulation cavity, circumferentially and equally distributed first intercepting blocks are rotationally connected to the inside of the circulation cavity, the first intercepting blocks are located on the upper side of the first fixing blocks, the first intercepting blocks are located on the lower side of the guide grooves, and a circulation assembly for circulating liquid is arranged in the rotating rod.
Preferably, be close to cooling shells inner wall's feed liquor casing and cooling shells inner wall contact, the material of the feed liquor casing that is close to cooling shells inner wall is elastic material for increase the extrusion force between feed liquor casing and the cooling shells inner wall.
Preferably, the circulation subassembly is including the third gear, and third gear rigid coupling is connected with the output shaft of servo motor, and the bull stick internal rotation is connected with the inlet pipe, and the inlet pipe is provided with the feed port of circumference symmetric distribution, and the inlet pipe rigid coupling has the fourth gear with third gear engagement, and the inlet pipe is close to the one end rotation of fourth gear and is connected with the connector, and the inlet pipe rigid coupling has the fan of symmetric distribution.
Preferably, a sleeve is fixedly connected in the circulating cavity, and the diameter of the sleeve is gradually reduced from top to bottom and is used for guiding the liquid in the circulating cavity.
Preferably, the circulating solid particle discharging device further comprises a periodic discharging mechanism, the periodic discharging mechanism is arranged on the rotating rod and used for discharging solid particles in a circulating cavity, the periodic discharging mechanism comprises U-shaped pipes distributed at equal intervals in the circumferential direction, the U-shaped pipes distributed at equal intervals in the circumferential direction are fixedly connected to the rotating rod through supporting blocks, a first sliding rod is slidably connected to one side, away from the rotating rod, of each U-shaped pipe, a first pushing disc fixedly connected with the first sliding rod is slidably connected to each U-shaped pipe, through holes are formed in one side, away from the rotating rod, of each U-shaped pipe, the first sliding rods distributed in the circumferential direction are fixedly connected with floating rings, a second sliding rod is slidably connected to one side, close to the rotating rod, of each U-shaped pipe, a through hole is formed in one side, close to the rotating rod, of each U-shaped pipe, a second pushing plate fixedly connected with the second sliding rod is slidably connected to each U-shaped pipe, the first sliding rods are provided with limiting assemblies for limiting the movement of the second pushing plates, and the second sliding rods are provided with flow guide parts for discharging solid sulfides in the circulating cavity.
Preferably, spacing subassembly is including the wedge, and the wedge rigid coupling has first gag lever post in first slide bar, U-shaped pipe sliding connection, and the second push pedal is provided with the spacing complex spacing groove with first gag lever post, and the upper portion of second push pedal sets up to frustum shape, and one side rigid coupling that the second push pedal was kept away from to first gag lever post has the rectangle frame, and the rectangle frame is provided with the inclined plane with wedge complex, and the rigid coupling has the extension spring between rectangle frame and the U-shaped pipe.
Preferably, the diversion part comprises a limiting ring, the limiting ring is fixedly connected to one end, far away from the second push plate, of the second slide rod, a diversion shell is fixedly connected with the rotating rod in a sliding mode, the diversion shell is matched with the rotating rod to form an annular cavity, the rotating rod is provided with an air inlet hole communicated with the annular cavity, the air inlet hole is provided with a filter screen, the circulating cavity is rotatably connected with a rotating ring, the rotating rod is provided with an arc-shaped groove, the rotating ring is fixedly connected with a second limiting rod in sliding connection with the arc-shaped groove, the diversion shell is provided with a sliding groove in limiting fit with the second limiting rod, the lower portion of the sliding groove is inclined, the upper portion of the sliding groove is vertical, the rotating ring is fixedly connected with second intercepting blocks distributed in circumferential equal intervals, second fixing blocks distributed in circumferential equal intervals are fixedly connected into the circulating cavity, the second fixing blocks are located on the upper sides of the second intercepting blocks, and connecting rods are fixedly connected between the second intercepting blocks distributed in circumferential intervals and adjacent first intercepting blocks.
The invention has the following advantages: according to the invention, sulfide is dissolved firstly, then lime slurry is introduced into liquid dissolved with sulfide, the process of atomizing lime slurry is omitted, impurities on the inner wall of a cooling shell are prevented from being attached to the inner wall of the cooling shell by cleaning the impurities on the inner wall of the cooling shell, the dissolution of sulfide is accelerated by stirring the liquid dissolved with sulfide, the sulfide in flue gas is collected by using a grid filter plate, the flue gas is dispersed before the flue gas contacts with the grid filter plate, the contact area of the flue gas and the grid filter plate is increased, the liquid in the cooling shell is discharged when the liquid level in the cooling shell reaches a certain value by detecting the liquid level of the liquid in the cooling shell, the liquid in the cooling shell is prevented from continuously rising into a rectangular shell, so that the liquid enters equipment for conveying the flue gas, the production of the lime slurry and the sulfide is discharged in the process of discharging the liquid in the cooling shell, the accumulation of solid particles in a circulating cavity is prevented, the filter screen in a diversion trench is reversely flushed in the process of discharging the solid particles, the filter screen is prevented from being blocked, and the dredging efficiency of the filter screen is improved by increasing the time of the filter screen.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a sectional view showing a three-dimensional structure of the cooling housing according to the present invention.
Fig. 3 is a sectional view of a rectangular case according to the present invention.
Fig. 4 is an enlarged perspective view of the invention at a in fig. 3.
Fig. 5 is a sectional view showing a three-dimensional structure of the rotary rod according to the present invention.
FIG. 6 is a sectional view showing the three-dimensional structure of the hollow stirring vane of the present invention.
FIG. 7 is a perspective view of a U-shaped tube of the present invention.
Fig. 8 is a sectional view showing a three-dimensional structure of a rectangular frame according to the present invention.
Fig. 9 is a sectional view showing a three-dimensional structure of the guide shell according to the present invention.
Fig. 10 is a perspective sectional view of the rotating ring of the present invention.
Fig. 11 is a schematic perspective view of an arc-shaped groove according to the present invention.
Description of the reference numerals: 1-support leg, 2-cooling shell, 201-exhaust hole, 202-liquid discharge groove, 3-annular shell, 301-air inlet, 4-rotating rod, 401-water storage cavity, 402-air cavity, 403-circulation cavity, 404-flow guide groove, 405-arc groove, 406-air inlet hole, 5-grid filter plate, 6-water discharge pipe, 7-water inlet pipe, 8-rectangular shell, 801-water discharge groove, 901-servo motor, 902-first gear, 903-second gear, 1001-hollow stirring vane, 1002-liquid inlet shell, 1003-first fixed block, 1004-first interception block, 1101-third gear, 1102-feed pipe, 1103-fourth gear, 1104-1105, 1105-fan, 1106-sleeve, 1201-U-shaped pipe, 1202-first sliding rod, 1203-first push disk, 1204-floating ring, 1205-second sliding rod, 1206-second sliding rod, 1207-wedge block, push plate-first limiting rod, 1209-1211, 1210-rectangular tension spring, 1210-guide frame, 1212-first push disk, 1204-floating ring, 1205-second sliding rod, 1206-second limiting rod, 1217-rocking rod, and second limiting rod.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1
A petroleum coke calcination cooling flue gas treatment device with a cleaning function is disclosed, as shown in figures 1-5, and comprises a support leg 1, wherein the upper part of the support leg 1 is fixedly connected with a cooling shell 2, the top of the cooling shell 2 is provided with an exhaust hole 201 for exhausting cooled flue gas, the outer side surface of the cooling shell 2 is fixedly connected with an annular shell 3, the left side of the annular shell 3 is provided with an air inlet 301, the middle part of the cooling shell 2 is rotatably connected with a rotating rod 4, a grid filter plate 5 positioned on the upper side of the air inlet 301 is welded in the cooling shell 2, the flue gas moves upwards and is contacted with the grid filter plate 5, sulfides in the flue gas are absorbed by the grid filter plate 5, the grid filter plate 5 is rotatably connected with the rotating rod 4, a water storage cavity 401, a gas cavity 402 and a circulation cavity 403 are sequentially arranged in the rotating rod 4 from top to bottom, the cooling shell 2 is provided with a liquid discharge groove 202 communicated with the circulation cavity 403, the liquid discharge groove 202 is positioned at the lower end of the cooling shell 2, for discharging the liquid in the cooling shell 2, six drain pipes 6 which are circumferentially and symmetrically distributed are fixedly connected to the rotating rod 4, the six drain pipes 6 which are circumferentially and symmetrically distributed are all communicated with the water storage cavity 401, the three drain pipes 6 at the upper part are positioned at the upper side of the grid filter plate 5, the three drain pipes 6 at the lower part are positioned at the lower side of the grid filter plate 5, the drain pipes 6 are provided with drain openings which are equidistantly distributed, the drain openings of the three drain pipes 6 at the upper part are downward, the drain openings of the three drain pipes 6 at the lower part are upward, the rotating rod 4 is rotatably connected with a water inlet pipe 7 which is communicated with the water storage cavity 401, water is added into the water storage cavity 401 through the water inlet pipe 7, the water enters the six drain pipes 6 and is discharged through the drain openings of the drain pipes 6, the upper side surface and the lower side surface of the grid filter plate 5 are washed, sulfides on the grid filter plate 5 are dissolved in the water, the cooling shell 2 is fixedly connected with three rectangular shells 8 which are circumferentially distributed, the welding of the rectangle casing 8 that circumference distributes has the lantern ring of being connected with the rotation of bull stick 4, rectangle casing 8 and 3 intercommunications of annular housing, the side equidistant logical groove that is provided with the symmetric distribution on the rectangle casing 8, logical groove through three rectangle casing 8 will get into the flue gas homodisperse of cooling casing 2 and upwards carry, increase flue gas and grid filter plate 5 area of contact, avoid getting into the unable dispersion of the gas of cooling casing 2 through single air inlet 301, one side that the cooling casing 2 inner wall was kept away from to the absorption efficiency rectangle casing 8 that reduces grid filter plate 5 is less than the one side that is close to cooling casing 2 inner wall, the one end that the lower surface is close to bull stick 4 in the rectangle casing 8 is provided with equidistant distribution's water drainage tank 801, a water for discharging in the rectangle casing 8, landing leg 1 is provided with the pivoted dispersion mechanism of drive bull stick 4.
As shown in fig. 3 and 5, the dispersing mechanism includes a servo motor 901, the servo motor 901 is connected to the leg 1 through a bolt, a first gear 902 is splined to an output shaft end of the servo motor 901, a second gear 903 meshed with the first gear 902 is fixedly connected to a lower end of the rotating rod 4, the servo motor 901 drives the rotating rod 4 to rotate clockwise through the first gear 902 and the second gear 903, the rotating rod 4 drives the drain pipe 6 to rotate to uniformly disperse water discharged from the drain pipe 6 onto the grid filter plate 5, the grid filter plate 5 is circularly washed, separation and dissolution of sulfides on the grid filter plate 5 are facilitated, and the rotating rod 4 is provided with a stirring component for accelerating dissolution of the sulfides.
As shown in fig. 6, the stirring component includes six hollow stirring blades 1001 distributed circumferentially and symmetrically, the six hollow stirring blades 1001 distributed circumferentially and symmetrically are all welded to the rotating rod 4, the hollow stirring blades 1001 are communicated with the circulating cavity 403, the hollow stirring blades 1001 are communicated with three liquid inlet shells 1002 distributed at equal intervals, the cross-sectional area of one side of the liquid inlet shell 1002 far away from the hollow stirring blades 1001 is larger than that of one side close to the hollow stirring blades 1001, the liquid inlet shell 1002 close to the inner wall of the cooling shell 2 is in contact with the inner wall of the cooling shell 2, the liquid inlet shell 1002 scrapes off solid particles or impurities attached to the inner wall of the cooling shell 2 for facilitating subsequent discharge, the material of the liquid inlet shell 1002 close to the inner wall of the cooling shell 2 is an elastic material, so that the contact point between the liquid inlet shell 1002 and the inner wall of the cooling shell 2 is extruded and deformed, the extrusion force between the liquid inlet housing 1002 and the inner wall of the cooling housing 2 is increased, the scraping efficiency of the liquid inlet housing 1002 on attachments on the inner wall of the cooling housing 2 is increased, the rotating rod 4 is provided with guide grooves 404 which are distributed at equal intervals in the circumferential direction, the guide grooves 404 are positioned on the lower side of the hollow stirring blades 1001, the guide grooves 404 are positioned at the bottom of the cooling housing 2, the guide grooves 404 are communicated with the circulation cavity 403, filter screens are fixedly connected in the guide grooves 404 and used for intercepting solid particles and solid impurities in the circulation cavity 403, three first fixing blocks 1003 which are distributed at equal intervals in the circumferential direction are fixedly connected in the circulation cavity 403, three first intercepting blocks 1004 which are distributed at equal intervals in the circumferential direction are rotatably connected in the circulation cavity 403, the first intercepting blocks 1004 are positioned on the upper side of the first fixing blocks, the first intercepting blocks 1003 are positioned on the lower side of the guide grooves 404, and a circulation assembly for circulating liquid is arranged in the rotating rod 4.
As shown in fig. 5 and 6, the circulating assembly includes a third gear 1101, the third gear 1101 is welded to an output shaft of the servo motor 901, the third gear 1101 is located at a lower side of the first gear 902, a feed pipe 1102 is rotatably connected to the rotating rod 4, the feed pipe 1102 is provided with feed holes symmetrically distributed in a circumferential direction, during rotation of the rotating rod 4, lime slurry entering the connection port 1104 is discharged into the circulating cavity 403 through the feed holes of the feed pipe 1102, the lime slurry reacts with sulfur dioxide in the circulating cavity 403 to generate solid particulate matter, a fourth gear 1103 meshed with the third gear 1101 is welded to a lower end of the feed pipe 1102, a transmission ratio between the third gear 1101 and the fourth gear 1103 is greater than a transmission ratio between the first gear 902 and the second gear 903, a connection port 1104 is rotatably connected to one end of the feed pipe 1102 close to the fourth gear 1103, the feed pipe 1102 is welded with symmetrically distributed fans 1105, the feed pipe 1102 drives the two fans 1105 to rotate, the fans 1105 rotate to accelerate a downward flow rate of liquid in the circulating cavity 403, a sleeve 1106 is fixedly connected to gradually decrease a diameter of the sleeve 1001, the sleeve 1106 gradually decreases a flow rate of the liquid entering the hollow stirring blade 403, and increases a flow rate of the sulfide circulating cavity 403.
When the smoke treatment device is used for treating smoke generated by petroleum coke calcination, water is stored in the cooling shell 2, the water in the cooling shell 2 does not pass through the upper hollow stirring blade 1001, an operator firstly introduces the smoke into the air inlet 301, the smoke in the annular shell 3 enters the annular shell through one end, far away from the rotating rod 4, of the rectangular shell 8, one side, far away from the inner wall of the cooling shell 2, of the rectangular shell 8 is lower than one side, close to the inner wall of the cooling shell 2, so that the smoke far away from the rotating rod 4 in the rectangular shell 8 is preferentially discharged upwards through the through grooves in the rectangular shell 8, therefore, most of the smoke in the rectangular shell 8 can be discharged through the through grooves in the rectangular shell 8, the smoke moves upwards to be contacted with the grid filter plate 5, sulfides in the smoke are absorbed by the grid filter plate 5, the smoke entering the cooling shell 2 is uniformly dispersed and conveyed upwards through the through grooves in the three rectangular shells 8, the contact area between the smoke and the grid filter plate 5 is increased, the situation that the smoke entering the cooling shell 2 through the single air inlet 301 cannot be dispersed, the grid filter plate 5, the smoke cannot be uniformly dispersed, the smoke cannot be spread on the filter plate 5, and the adsorption efficiency of the smoke can be influenced, and the smoke discharged through the cooling shell 2.
When letting in the flue gas to air inlet 301, operating personnel leads to water in to inlet tube 7, water in the inlet tube 7 passes through water storage cavity 401 and gets into in six drain pipes 6, discharge through drain pipe 6's outlet afterwards, wash grid filter plate 5 upper and lower both sides face, water and grid filter plate 5 go up the sulphide contact, the sulphide dissolves in aqueous on the grid filter plate 5, the water that dissolves the sulphide falls to the bottom of cooling body 2 downwards, in-process and the flue gas contact of upwards carrying of water downstream, cool down the processing to the flue gas, make the combustion gas be low temperature gas, because the flue gas of upwards carrying is dispersed by the logical groove of rectangular housing 8, the area of contact of flue gas and water has been increased, the cooling effect to the flue gas has been improved.
In-process to the cooling housing 2 bottom is fallen to the water that dissolves the sulphide, because the upper surface at rectangle housing 8 is seted up to the logical groove of rectangle housing 8, consequently, the water of partial sulphide can enter through the logical groove on the rectangle housing 8, because one side that rectangle housing 8 kept away from the cooling housing 2 inner wall is less than the one side that is close to the cooling housing 2 inner wall, make the water that gets into in the rectangle housing 8 flow and discharge through water drainage tank 801 to one side of bull stick 4, the water of avoiding dissolving the sulphide blocks up rectangle housing 8, influence the efficiency of admitting air of flue gas.
When letting in the flue gas to air inlet 301, operating personnel starts servo motor 901, servo motor 901 drives bull stick 4 clockwise through first gear 902 and second gear 903 and rotates, bull stick 4 drives drain pipe 6 and rotates the water homodisperse that will drain pipe 6 discharged to grid filter plate 5, circulate and wash grid filter plate 5, do benefit to the separation and the dissolution of sulphide on the grid filter plate 5, because the crisscross lower part of distributing cavity 403 will circulate of the first fixed block 1003 of initial condition and first interception piece 1004 shutoff, consequently, the water that gets into cooling shell 2 bottom and dissolve sulphide can not discharge from cooling shell 2, along with the continuous increase of cooling shell 2 internal water.
In-process at 4 clockwise turning's of bull stick, bull stick 4 drives six hollow stirring leaves 1001 and feed liquor casing 1002 on it and rotates, stir the water and the sulphide in cooling casing 2, dissolve of sulphide with higher speed, in-process at bull stick 4 pivoted, because the feed liquor casing 1002 and the contact of cooling casing 2 inner wall that are close to cooling casing 2 inner wall, feed liquor casing 1002 will cool off 2 inner wall adnexed solid particle or impurity and strike off, the impurity to cooling casing 2 inner wall clears up, be convenient for follow-up discharge, because the material of the feed liquor casing 1002 that is close to cooling casing 2 inner wall is elastic material, make feed liquor casing 1002 and the deformation of taking place by the extrusion of cooling casing 2 inner wall contact point, the extrusion force between feed liquor casing 1002 and the cooling casing 2 inner wall has been increased, increase feed liquor casing 1002 and to the efficiency of striking off of cooling casing 2 inner wall attachment.
In the process of rotation of the liquid inlet shell 1002, liquid in the cooling shell 2 can impact the liquid inlet shell 1002, and the cross sectional area of the side, far away from the hollow stirring blade 1001, of the liquid inlet shell 1002 is larger than the cross sectional area of the side, close to the hollow stirring blade 1001, so that part of sulfide and water are guided into the hollow stirring blade 1001 through the liquid inlet shell 1002, enter the circulation cavity 403 to be conveyed downwards, are discharged through the diversion groove 404 to enter the bottom of the cooling shell 2 again, liquid discharged from the diversion groove 404 diffuses outwards from the middle part along the bottom of the cooling shell 2, finally contact with the inner wall of the cooling shell 2 to form circulation, and can carry part of solid oxide and impurities into the circulation cavity 403 in the process of liquid circulation and are intercepted by the filter screen of the diversion groove 404 to facilitate subsequent treatment, and in the process of rotation of the rotating rod 4, an operator can communicate lime slurry with the connecting port 1104, the lime slurry entering the connection port 1104 is discharged into the circulation cavity 403 through a feed hole on the feed pipe 1102, the lime slurry reacts with sulfur dioxide in the circulation cavity 403 to generate solid particles, because the diversion trench 404 is provided with a filter screen, the solid particles can remain in the circulation cavity 403, in the rotation process of the rotating rod 4, the servo motor 901 drives the feed pipe 1102 to rotate through the third gear 1101 and the fourth gear 1103, the feed pipe 1102 drives the two fans 1105 to rotate, the fan 1105 rotates to accelerate the downward flow speed of the liquid in the circulation cavity 403, the transmission ratio between the third gear 1101 and the fourth gear 1103 is larger than the transmission ratio between the first gear 902 and the second gear 903, the rotation speed of the fan 1105 is larger than the rotation speed of the rotating rod 4, the contact liquid with the lime slurry in the same time is increased, the efficiency of sulfide treatment is improved, the lime slurry reacts with sulfide dissolved in water in the circulation cavity 403, the amount of sulfide dissolved in water between the rotating rod 4 and the cooling shell 2 is reduced, undissolved oxide on the grid filter plate 5 which is washed down by water is dissolved, the content of sulfide in water between the rotating rod 4 and the cooling shell 2 is reduced, and the solubility of the sulfide which falls from the upper part in water is increased.
In order to avoid the liquid of the lower hollow stirring blade 1001 entering the circulation cavity 403 from obstructing the downward liquid conveying speed on the circulation cavity 403, a sleeve 1106 is arranged at the communication position of the lower hollow stirring blade 1001 and the circulation cavity 403, the diameter of the sleeve 1106 is gradually reduced from top to bottom, the liquid of the lower hollow stirring blade 1001 entering the circulation cavity 403 is contacted with the outer side surface of the sleeve 1106 and is conveyed downwards along the outer side surface of the sleeve 1106, so that the flowing direction of the liquid entering the circulation cavity 403 by the lower hollow stirring blade 1001 is the same as the flowing direction of the downward liquid conveying above the circulation cavity 403, the flow of the liquid entering the circulation cavity 403 is improved, and the sulfide treatment is accelerated.
Example 2
On the basis of embodiment 1, as shown in fig. 7 to 11, the device further includes a periodic discharging mechanism, the periodic discharging mechanism is disposed on the rotating rod 4, the periodic discharging mechanism is used for discharging solid particles in the circulating cavity 403, the periodic discharging mechanism includes three U-shaped tubes 1201 distributed at equal intervals in the circumferential direction, the U-shaped tubes 1201 distributed at equal intervals in the circumferential direction are all welded to the rotating rod 4 through supporting blocks, one sides of the U-shaped tubes 1201 away from the rotating rod 4 are slidably connected with first sliding rods 1202, the U-shaped tubes 1201 are slidably connected with first pushing plates 1203, the first pushing plates 1203 are welded to the upper ends of the first sliding rods 1202, one sides of the U-shaped tubes 1201 away from the rotating rod 4 are provided with through holes, the first sliding rods 1202 distributed in the circumferential direction are connected with floating rings 1204 through bolts, the liquid level in the cooling shell 2 continuously rises, the floating rings 1204 are moved upwards by buoyancy, the floating rings 1204 are driven by the first sliding rods 1202 to move upwards, the pressure in the U-shaped tubes is gradually increased, one sides of the U-shaped tubes 1201 close to the rotating rod 4 are slidably connected with second sliding rods 1205, one sides of the U-shaped tubes 1201 close to the rotating rod 4 are provided with through holes 1206, the second pushing plates are connected to the upper ends of the second sliding rods 1205, the sliding rods 1205 are fixedly connected to the second sliding rod assemblies, and are fixedly connected to be connected to the second pushing plates 1205 for limiting parts 1205 for sliding of the second sliding rods 1205 for limiting movement of the second sliding rods 1205, and limiting parts 1205 for the second sliding rods 1205 for discharging of the second sliding rods 1205, and the second sliding rods 1205 for limiting parts 1205 for discharging of the circulating cavities 1205.
As shown in fig. 8, the limiting assembly includes a wedge 1207, the wedge 1207 is welded to the first sliding rod 1202, one side of the U-shaped tube 1201 close to the rotating rod 4 is slidably connected with a first limiting rod 1208, the second pushing plate 1206 is provided with a limiting groove in limiting fit with the first limiting rod 1208, the upper portion of the second pushing plate 1206 is set to be frustum-shaped, the second pushing plate 1206 is assisted in resetting, one side of the first limiting rod 1208 away from the second pushing plate 1206 is welded with a rectangular frame 1209, the rectangular frame 1209 is provided with an inclined surface in limiting fit with the wedge 1207, when the wedge 1207 contacts with the rectangular frame 1209, the wedge 1207 extrudes the inclined surface of the rectangular frame 1209, a tension spring 1210 is fixedly connected between the rectangular frame 1209 and the U-shaped tube, the rectangular frame 1209 drives the first limiting rod 1208 away from the second pushing plate 1206, and the tension spring 1210 is stretched.
As shown in fig. 9-11, the flow guiding member includes a limiting ring 1211, the limiting ring 1211 is fixedly connected to the lower end of the second sliding rod 1205, the limiting ring 1211 is fixedly connected to a flow guiding housing 1212 slidably connected to the rotating rod 4, the flow guiding housing 1212 cooperates with the rotating rod 4 to form an annular cavity, the rotating rod 4 is provided with an air inlet 406 communicated with the annular cavity, the air inlet 406 is provided with a filter screen, the circulating cavity 403 is rotatably connected to a rotating ring 1213, the rotating rod 4 is provided with an arc-shaped groove 405, the rotating ring 1213 is welded with a second limiting rod 1214 slidably connected to the arc-shaped groove 405, the flow guiding housing 1212 is provided with a sliding slot 12121 in limiting engagement with the second limiting rod 1214, the lower portion of the sliding slot 12121 is inclined, the upper portion of the sliding slot 12121 is vertical, the flow guiding housing 1212 moves downward, the sliding slot 12121 extrudes the second limiting rod 1214, the second limiting rod 1214 rotates counterclockwise along the sliding slot 12121 under the limiting of the arc-shaped groove 405, the rotating ring 1213 is welded with three second blocking blocks 1215 circumferentially distributed at equal intervals, three second fixing blocks 1216 are welded in the circulating cavity 403, and the circumferentially distributed circumferentially adjacent second fixing blocks 1215 are welded between the upper side of the connecting rod 1216.
The first limit rod 1208 is clamped into the limit groove of the second push plate 1206 in the initial state, the second push plate 1206 is limited by the first limit rod 1208 and cannot move, along with the increase of liquid in the cooling shell 2, when the liquid level of the liquid in the cooling shell 2 is in contact with the floating ring 1204, the liquid level continues to accumulate, the floating ring 1204 continuously rises, the floating ring 1204 is upwards moved by buoyancy, the floating ring 1204 drives the first push disc 1203 and the wedge block 1207 to upwards move through the first sliding rod 1202, outside air enters the lower side of the first push disc 1203 in the U-shaped tube 1201 through the through hole, because the first limit rod 1208 is clamped into the limit groove of the second push plate 1206 in the initial state, the second push plate 1206 is limited by the first limit rod 1208 and cannot move, along with the upward movement of the first push disc 1203, the pressure between the first push disc 1203 and the second push plate 1206 in the U-shaped tube 1201 gradually increases, when the wedge block 1207 is in contact with the rectangular frame 1209, the wedge block 1207 extrudes the inclined surface of the rectangular frame 1209, the rectangular frame 1209 drives the first limit rod 1208 to be far away from the second push plate 1206, the tension spring 1210 is stretched, the first limit rod 1208 is gradually moved out of a limit groove of the second push plate 1206, when the first limit rod 1208 is moved out of the limit groove of the second push plate 1206, the limit of the second push plate 1206 is released, the pressure between the first push plate 1203 and the second push plate 1206 in the U-shaped tube 1201 pushes the second push plate 1206 to move downwards, the air on the lower side of the second push plate 1206 in the U-shaped tube 1201 is discharged through the through hole, the second push plate 1206 drives the flow guide shell 1212 to move downwards quickly through the second slide rod 1205 and the limit ring 1211, in the process that the second push plate 1206 moves downwards, the left end of the limit rod 1208 is in contact with the outer side surface of the second push plate 1206, the limit rod 1208 cannot slide out of the U-shaped tube, when the second push plate 1206 moves to the lower side of the limit rod 1208, the tension spring 1210 drives the first limit rod 1208 to reset through the rectangular frame 1209, during the downward movement of the diversion housing 1212, the chute 12121 presses against the second stopper 1214, under the restriction of the arc-shaped groove 405, the second stopper 1214 rotates counterclockwise along the chute 12121, the second stopper 1214 rotates counterclockwise by the rotating ring 1213, the three second stoppers 1215 rotate counterclockwise by the connecting rod 1217, the three first stoppers 1004 rotate by the connecting rod 1217, when the second stopper 1214 contacts the bend of the chute 12121, the three second stoppers 1215 form a seal with the three second fixed blocks 1216, the seal between the three first stoppers 1004 and the first fixed block is released, the diversion housing 1212 blocks the diversion trench 404, when the second stopper 1214 moves relative to the diversion housing 1212 along the vertical portion of the chute 12121, the second stopper 1214 does not rotate any more, the rotating ring 1213 does not rotate, when the second stopper 1214 is located at the upper end of the chute 12121, the diversion housing 1212 no longer moves downward, because the second stopper 1214 and the three second fixed blocks form a seal, the diversion cavity 403 is sealed with the upper portion of the diversion housing 1212, thereby preventing solid particles from being transported through the diversion cavity 1212 and solid particles 406 from circulating in the diversion cavity 1212 and passing through the diversion filter screen 404, the annular diversion cavity 1212, the diversion housing 404, the solid particles 406 are transported in the circulation chamber 406, the circulation chamber 1212, the circulation chamber 406 passing through the diversion filter screen 404, reducing the efficiency of sulfide treatment.
Liquid entering the circulating cavity 403 from the diversion trench 404 conveys solid particles in the circulating cavity 403 downwards, and finally the solid particles are discharged from the liquid discharge groove 202 of the cooling shell 2, an operator collects the solid particles, along with the discharge of the liquid in the circulating cavity 403, the liquid level of the liquid in the cooling shell 2 begins to descend, the floating ring 1204 drives the first push disc 1203 to move downwards through the first sliding rod 1202, the pressure between the first push disc 1203 and the second push disc 1206 in the U-shaped pipe 1201 is reduced, along with the descending of the liquid level, the second push disc 1206 begins to move upwards, the diversion shell 1212 begins to move upwards, the second limiting rod 1214 rotates after vertically sliding for a certain distance along the sliding groove 12121, in the process that the second limiting rod 1214 slides along the vertical part of the sliding groove 12121, the liquid at the upper part of the circulating cavity 403 always enters the annular cavity through the air inlet hole 406, the back flushing time for the filter screen is prolonged, when the second limiting rod 1214 moves along the inclined part of the sliding groove 12121, the second limiting rod 1215 intercepts the sealing between the second fixing block 1215 and the second fixing block 1208 are arranged to push plate, the upper part of the second push plate 1206 is aligned with the upper part of the first limiting rod 1210, the extension spring 1208, the lower part of the second pushing rod 1206 is arranged to push plate 1210, and the extension spring 1210, the extension spring 1210 is arranged to push plate 1210, and is arranged to push plate, and arranged to push plate 1210, and arranged to push the extension spring 1208, and the extension spring 1208 to push plate, and to push the upper part of the extension spring 1208, the extension spring 1208 to push plate 1206, and the extension spring 1208, the extension spring.
In conclusion, through the detection of the liquid level of the liquid in the cooling shell 2, when the liquid level of the liquid in the cooling shell 2 reaches a certain value, the liquid in the cooling shell 2 is discharged, the situation that the liquid level in the cooling shell 2 continuously rises to enter the rectangular shell 8, and the liquid enters the equipment for conveying flue gas, which affects the normal use of the equipment for conveying flue gas is avoided, the lime slurry and the sulfide products are discharged in the process of discharging the liquid in the cooling shell 2, the solid particles are prevented from being accumulated in the circulating cavity 403, the filter screen in the diversion trench 404 is reversely flushed in the process of discharging the solid particles, the filter screen is prevented from being blocked, the dredging efficiency of the filter screen is improved by increasing the back flushing time of the filter screen, the sulfide treatment efficiency is improved by periodically repeating the actions, and after the flue gas is treated, an operator resets the device, and the device is used.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a petroleum coke calcination cooling flue gas processing apparatus with clearance function, includes landing leg (1), its characterized in that: the landing leg (1) is fixedly connected with a cooling shell (2), the top of the cooling shell (2) is provided with an exhaust hole (201), the cooling shell (2) is fixedly connected with an annular shell (3), the annular shell (3) is provided with an air inlet (301), the cooling shell (2) is rotatably connected with a rotating rod (4), a grid filter plate (5) positioned on the upper side of the air inlet (301) is fixedly connected in the cooling shell (2), the grid filter plate (5) is rotatably connected with the rotating rod (4), a water storage cavity (401), a gas cavity (402) and a circulating cavity (403) are sequentially arranged in the rotating rod (4) from top to bottom, the cooling shell (2) is provided with a liquid discharge tank (202) communicated with the circulating cavity (403), the rotating rod (4) is fixedly connected with drain pipes (6) which are circumferentially and symmetrically distributed, the drain pipes (6) which are circumferentially and symmetrically distributed are all communicated with the water storage cavity (401), the drain pipes (6) which are circumferentially and symmetrically distributed are respectively positioned on the upper side and the lower side of the grid filter plate (5), the drain pipes (6) are provided with uniformly-spaced water discharge ports, the rotating rod (4) are rotatably connected with a water inlet pipe (7) communicated with the water storage cavity (401), the rotating rod (2), the rectangular shell (8) which is fixedly distributed circumferentially and is fixedly connected with the rectangular shell (8) which is distributed in the rotating rod (403), the rectangular shell (8) is communicated with the annular shell (3), through grooves which are symmetrically distributed are formed in the upper side face of the rectangular shell (8) at equal intervals, the supporting legs (1) are provided with dispersing mechanisms for driving the rotating rods (4) to rotate, and smoke entering the cooling shell (2) is uniformly dispersed and conveyed upwards through the through grooves of the rectangular shell (8); one side of the rectangular shell (8) far away from the inner wall of the cooling shell (2) is lower than one side of the rectangular shell (8) close to the inner wall of the cooling shell (2), and one side of the lower side surface of the rectangular shell (8) far away from the inner wall of the cooling shell (2) is provided with drainage grooves (801) distributed at equal intervals and used for draining water in the rectangular shell (8).
2. The petroleum coke calcination cooling flue gas treatment device with the cleaning function as claimed in claim 1, wherein: the dispersion mechanism comprises a servo motor (901), the servo motor (901) is fixedly connected to the supporting legs (1), an output shaft of the servo motor (901) is fixedly connected with a first gear (902), a rotating rod (4) is fixedly connected with a second gear (903) meshed with the first gear (902), and the rotating rod (4) is provided with a stirring component used for accelerating the dissolution of the sulfide.
3. The petroleum coke calcination cooling flue gas treatment device with the cleaning function as claimed in claim 2, wherein: the stirring component comprises hollow stirring blades (1001) which are circumferentially and symmetrically distributed, the hollow stirring blades (1001) which are circumferentially and symmetrically distributed are fixedly connected to a rotating rod (4), the hollow stirring blades (1001) are communicated with a circulating cavity (403), the hollow stirring blades (1001) are communicated with liquid inlet shells (1002) which are equidistantly distributed, the rotating rod (4) is provided with guide grooves (404) which are circumferentially and equidistantly distributed, the guide grooves (404) are positioned on the lower side of the hollow stirring blades (1001), the guide grooves (404) are positioned at the bottom of a cooling shell (2), filter screens are fixedly connected in the guide grooves (404), first fixed blocks (1003) which are circumferentially and equidistantly distributed are fixedly connected in the circulating cavity (403), first blocking blocks (1004) which are circumferentially and equidistantly distributed are rotatably connected in the circulating cavity (403), the first blocking blocks (1004) are positioned on the upper side of the first fixed blocks (1003), the first blocking blocks (1004) are positioned on the lower side of the guide grooves (404), and a circulating component for circulating liquid is arranged in the rotating rod (4).
4. The petroleum coke calcination cooling flue gas treatment device with the cleaning function as claimed in claim 3, wherein: the liquid inlet shell (1002) close to the inner wall of the cooling shell (2) is in contact with the inner wall of the cooling shell (2), and the liquid inlet shell (1002) close to the inner wall of the cooling shell (2) is made of an elastic material and used for increasing the extrusion force between the liquid inlet shell (1002) and the inner wall of the cooling shell (2).
5. The petroleum coke calcination cooling flue gas treatment device with the cleaning function as claimed in claim 4, wherein: the circulation subassembly is including third gear (1101), third gear (1101) rigid coupling in the output shaft of servo motor (901), bull stick (4) internal rotation is connected with inlet pipe (1102), inlet pipe (1102) are provided with the feed port of circumference symmetric distribution, inlet pipe (1102) rigid coupling has fourth gear (1103) with third gear (1101) meshing, inlet pipe (1102) are close to the one end of fourth gear (1103) and rotate and are connected with connecting port (1104), inlet pipe (1102) rigid coupling has fan (1105) of symmetric distribution.
6. The petroleum coke calcination cooling flue gas treatment device with the cleaning function as claimed in claim 5, wherein: a sleeve (1106) is fixedly connected in the circulating cavity (403), and the diameter of the sleeve (1106) is gradually reduced from top to bottom and is used for guiding liquid in the circulating cavity (403).
7. The petroleum coke calcination cooling flue gas treatment device with the cleaning function as claimed in claim 1, wherein: still including the regular row material mechanism, the regular row material mechanism sets up in bull stick (4), the regular row material mechanism is used for discharging the solid particle thing in circulation cavity (403), the regular row material mechanism is including U-shaped pipe (1201) of circumference equidistant distribution, U-shaped pipe (1201) of circumference equidistant distribution all through the supporting shoe rigid coupling in bull stick (4), one side sliding connection that bull stick (4) were kept away from in U-shaped pipe (1201) has first slide bar (1202), sliding connection has first set of fingers (1203) with first slide bar (1202) rigid coupling in U-shaped pipe (1201), one side that bull stick (4) were kept away from in U-shaped pipe (1201) is provided with the through-hole, first slide bar (1202) rigid coupling that circumference distributes has floating ring (1204), one side sliding connection that U-shaped pipe (1201) is close to bull stick (4) has second slide bar (1205), one side that U-shaped pipe (1201) is close to bull stick (4) is provided with the through-hole, sliding connection has second push pedal (1206) with second slide bar (1205) rigid coupling in U-shaped pipe (1201), first push pedal (1206) is provided with the spacing subassembly that the removal restriction second slide bar (1206) and is provided with the circulation cavity in sulfide discharge in the U-shaped pipe (403).
8. The petroleum coke calcination cooling flue gas treatment device with cleaning function as claimed in claim 7, characterized in that: the limiting component comprises a wedge block (1207), the wedge block (1207) is fixedly connected to a first sliding rod (1202), a U-shaped pipe (1201) is connected with a first limiting rod (1208) in a sliding mode, a second pushing plate (1206) is provided with a limiting groove in limiting fit with the first limiting rod (1208), the upper portion of the second pushing plate (1206) is arranged to be in a frustum shape, one side, far away from the second pushing plate (1206), of the first limiting rod (1208) is fixedly connected with a rectangular frame (1209), the rectangular frame (1209) is provided with an inclined surface matched with the wedge block (1207), and a tension spring (1210) is fixedly connected between the rectangular frame (1209) and the U-shaped pipe (1201).
9. The petroleum coke calcination cooling flue gas treatment device with the cleaning function as claimed in claim 8, wherein: the flow guide component comprises a limiting ring (1211), the limiting ring (1211) is fixedly connected to one end, far away from the second push plate (1206), of the second sliding rod (1205), a flow guide shell (1212) in sliding connection with the rotating rod (4) is fixedly connected to the limiting ring (1211), the flow guide shell (1212) is matched with the rotating rod (4) to form an annular cavity, the rotating rod (4) is provided with an air inlet hole (406) communicated with the annular cavity, the air inlet hole (406) is provided with a filter screen, the circulating cavity (403) is rotatably connected with a rotating ring (1213), the rotating rod (4) is provided with an arc-shaped groove (405), the rotating ring (1213) is fixedly connected with a second limiting rod (1214) in sliding connection with the arc-shaped groove (405), the flow guide shell (1212) is provided with a sliding groove (12121) in limiting fit with the second limiting rod (1214), the lower portion of the sliding groove (12121) is inclined, the upper portion of the sliding groove is vertical, the rotating ring (1213) is fixedly connected with second intercepting blocks (1215) distributed at equal intervals in the circumferential direction, second intercepting blocks (1216) distributed at equal intervals are fixedly connected to the inner side of the circulating cavity (403), the second fixing blocks (1216), and the second fixing blocks (1216) are distributed at equal intervals, and the adjacent intercepting blocks (1216) are distributed between the first intercepting blocks (1216) and the second blocking blocks (1216) respectively.
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| CN116099263B (en) * | 2023-04-13 | 2023-06-13 | 山东金力王实业有限公司 | Separator is used in aluminium sulfate production |
| CN116196796A (en) * | 2023-05-06 | 2023-06-02 | 胜利油田渤海固井工程技术有限责任公司 | Fluid loss agent production device for well cementation for preventing material sedimentation |
| CN116196796B (en) * | 2023-05-06 | 2023-07-07 | 胜利油田渤海固井工程技术有限责任公司 | Fluid loss agent production device for well cementation for preventing material sedimentation |
| CN116422199A (en) * | 2023-06-13 | 2023-07-14 | 天津长荣绿色包装科技有限公司 | Paper plastic gift box production is with raw materials dispersion devices that have even dispersion function |
| CN116422199B (en) * | 2023-06-13 | 2023-08-22 | 天津长荣绿色包装科技有限公司 | Paper plastic gift box production is with raw materials dispersion devices that have even dispersion function |
| CN117357995A (en) * | 2023-12-07 | 2024-01-09 | 山东耀盛玻璃有限公司 | A kind of smoke and dust treatment device and treatment method for glass production |
| CN117384657A (en) * | 2023-12-07 | 2024-01-12 | 北京联绿生态环境有限公司 | An industrial construction waste recycling waste combustibles recycling and processing device |
| CN117357995B (en) * | 2023-12-07 | 2024-03-19 | 山东耀盛玻璃有限公司 | Smoke dust treatment device and treatment method for glass production |
| CN117384657B (en) * | 2023-12-07 | 2024-05-10 | 北京联绿生态环境有限公司 | Industrial construction waste recycling and waste combustible material recycling and processing device |
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