CN114225570A - Novel desulfurization spray column - Google Patents
Novel desulfurization spray column Download PDFInfo
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- CN114225570A CN114225570A CN202111637966.2A CN202111637966A CN114225570A CN 114225570 A CN114225570 A CN 114225570A CN 202111637966 A CN202111637966 A CN 202111637966A CN 114225570 A CN114225570 A CN 114225570A
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- Prior art keywords
- tower
- mesh plate
- seat
- plate
- outer peripheral
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 40
- 230000023556 desulfurization Effects 0.000 title claims abstract description 40
- 239000007921 spray Substances 0.000 title claims abstract description 23
- 239000002274 desiccant Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 24
- 239000003546 flue gas Substances 0.000 abstract description 24
- 238000005192 partition Methods 0.000 abstract description 14
- 239000007789 gas Substances 0.000 abstract description 13
- 239000002585 base Substances 0.000 description 11
- 239000003513 alkali Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
Abstract
The invention discloses a novel desulfurization spray tower, and relates to the technical field of flue gas treatment devices. The tower top comprises a tower top, a driving assembly is arranged on the upper surface of the tower top, the driving assembly comprises a motor and a lead screw, an upper mesh plate, an upper partition plate, a lower partition plate and a lower mesh plate are sequentially arranged on the circumferential surface of the lead screw from top to bottom, the lower surface of the upper mesh plate and the upper surface of the lower mesh plate are connected with cylindrical rods, the upper surface of the upper partition plate and the lower surface of the lower partition plate are connected with conical rods, and an exhaust assembly is arranged on one side of the tower top. According to the invention, the driving assembly, the conical rod, the cylindrical rod and the exhaust assembly are arranged, and the driving assembly is arranged, so that people can finish the disassembly of the upper perforated plate and the lower perforated plate at one time, and the conical rod and the cylindrical rod prevent the upper perforated plate, the lower perforated plate and the lower perforated plate from being blocked by plugs and the exhaust assembly from reducing the moderate degree of exhaust gas, thereby increasing the functionality of the desulfurization spray tower.
Description
Technical Field
The invention belongs to the technical field of flue gas treatment devices, and particularly relates to a novel desulfurization spray tower.
Background
With the continuous updating and development of the industrial manufacturing technology, the industrial manufacturing technology of people is more exquisite, and the efficiency of people in the industrial manufacturing process is greatly improved, but a large amount of smoke is generated in the industrial manufacturing process of people, and the untreated smoke can cause environmental pollution after being discharged, so that corresponding smoke treatment equipment is arranged in a factory.
Through retrieval, a coal-fired flue gas efficient desulfurization device is disclosed in patent document with patent publication number CN215027617U, and comprises a desulfurization tower, a circulating water tank and an alkali liquor storage barrel, wherein a filter screen is transversely fixed in the desulfurization tower, a spray head is fixed above the side of the filter screen, a gas detector is fixed on the inner top surface of the desulfurization tower, an exhaust pipe is fixed at the top of the desulfurization tower, a first electromagnetic valve is arranged in the exhaust pipe, limestone is arranged on the inner bottom surface of the circulating water tank, a circulating pump is fixed on the other side of the circulating water tank, a water feed pump is fixed on one side of the alkali liquor storage barrel, and the water feed pump is connected with the spray head through a water feed pipe; this high-efficient desulphurization unit of coal-fired flue gas simple structure, the modern design, convenient to use, the desulfurization has accomplished the low consumption high efficiency, does not have corruption and jam to water pump, pipeline, equipment simultaneously in the circulation process, the equipment operation and the maintenance of being convenient for, the regeneration of alkali lye and the precipitation of desulfurization sediment take place outside the desulfurizing tower, have reduced the possibility of interior scale deposit of tower, and the current equipment of adaptation has been compared, has reduced the desulfurization cost.
However, the following disadvantages still exist in the practical use:
1. in a coal-fired flue gas high-efficiency desulfurization device disclosed in patent publication No. CN215027617U, a plurality of filter screens are arranged inside a desulfurization tower, and each filter screen is independently installed inside the desulfurization tower, so that flue gas entering the desulfurization tower upwards passes through the plurality of filter screens, the filtering times of the flue gas are increased, but the times of disassembling and assembling the filter screens by people are increased, and further, the time spent by people in later-stage disassembling of the filter screens is increased;
2. the coal-fired flue gas efficient desulfurization device disclosed in patent publication No. CN215027617U filters flue gas through a filter screen, so that a blockage is left on the filter screen, the effect of the flue gas passing through the filter screen is further influenced, the flue gas is not convenient to circulate in a desulfurization tower, and the desulfurization efficiency of the desulfurization tower on the flue gas is further influenced;
3. the exhaust pipe provided in the coal-fired flue gas desulfurization apparatus disclosed in patent publication No. CN215027617U is used for discharging the gas desulfurized by the desulfurization tower, but the exhaust pipe can only discharge the gas, and cannot dry the sprayed gas, which in turn causes a large humidity of the discharged gas and further causes destruction of atmospheric humidity by the discharged gas.
Therefore, the coal-fired flue gas desulfurization device disclosed in patent publication No. CN215027617U cannot meet the actual demand, and there is a strong need in the market for an improved technique to solve the above problems.
Disclosure of Invention
The invention aims to provide a novel desulfurization spray tower, which solves the problems that the time spent by people in later stage of disassembling a filter screen is increased, the blockage on the filter screen is inconvenient to clean and the sprayed gas cannot be dried by a coal-fired flue gas high-efficiency desulfurization device disclosed in patent document with the patent publication number of CN215027617U through arranging a driving component, a conical rod, a cylindrical rod and an exhaust component.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a novel desulfurization spray tower, which comprises a tower top, wherein the upper surface of the tower top is provided with a driving assembly, the driving assembly comprises a motor and a lead screw, the lead screw connected with the lower surface of the motor penetrates through the middle part of the upper surface of the tower top, an upper mesh plate, an upper pore separating plate, a lower pore separating plate and a lower mesh plate are sequentially arranged on the circumferential surface of the lead screw from top to bottom, the upper mesh plate and the lower mesh plate are respectively and rotatably connected with a bearing connected with the circumferential surface of the lead screw, the upper pore separating plate and the lower pore separating plate are respectively connected with a ball sleeve connected with the lead screw, the lower surface of the upper mesh plate and the upper surface of the lower mesh plate are both connected with cylindrical rods, the upper surface of the upper pore separating plate and the lower surface of the lower pore separating plate are both connected with conical rods, one side of the tower top is provided with an exhaust assembly, and the exhaust assembly comprises an air outlet pipe, a drying agent box and a connecting pipe, one end of a connecting pipe communicated with the lower part of the surface of one side of the drying agent box penetrates through the upper part of the tower top, and the lower part of the surface of the other side of the drying agent box is communicated with an air outlet pipe.
Further, the lower surface of the base connected with the upper surface of the motor is connected to the upper surface of the tower top, one side surface of the connecting base connected with the lower surface of the drying agent box is connected to one side of the outer peripheral surface of the tower body, the front surface of the drying agent box is connected with a cover plate, specifically, the base is used for supporting the motor, the connecting base is used for supporting the drying agent box, the cover plate is used for sealing the front part of the drying agent box, and the drying agent box is used for replacing the drying agent by a user to the inside of the drying agent box.
Further, the lower surface at the top of the tower is provided with the body of the tower, the lower surface at the top of the tower is connected with first annular seal receptacle, the upper surface of body of the tower is connected with third annular seal receptacle, the lower surface of third annular seal receptacle is annular array threaded connection and has first bolt, first bolt runs through third annular seal receptacle and first annular seal receptacle threaded connection, the upper surface connection of the first connecting ring seat that the lower surface inboard of first annular seal receptacle and the outer peripheral face upper portion of last net orifice plate are connected, specifically, the existence of first annular seal receptacle and second annular seal receptacle for connecting top of the tower and body of the tower, the existence of first bolt is used for locking first annular seal receptacle and second annular seal receptacle of connection, the existence of first connecting ring seat is used for connecting first annular seal receptacle and last net orifice plate.
Further, the lower surface of body of the tower is provided with the tower bottom, the lower surface of body of the tower is connected with fourth annular seal receptacle, the upper surface at the tower bottom is connected with second annular seal receptacle, the upper surface of fourth annular seal receptacle is annular array threaded connection and has the second bolt, the second bolt runs through fourth annular seal receptacle and second annular seal receptacle threaded connection, the upper surface of second annular seal receptacle and the lower surface of the second connecting ring seat of the outer peripheral face sub-unit connection of lower mesh board are connected, specifically, the existence of fourth annular seal receptacle and second annular seal receptacle for connect the body of the tower and the tower bottom, the existence of second bolt is used for locking connection body of the tower and the tower bottom, the existence of second connecting ring seat is used for connecting second annular seal receptacle and lower mesh board.
Further, the lower surface at the bottom of the tower is connected with the discharging pipe, be connected with first valve on the discharging pipe, specifically, the existence of discharging pipe for discharging the inside residue at the bottom of the tower, the existence of first valve is used for controlling the inside residue at the bottom of the tower whether to follow the discharging pipe and discharge.
Further, the periphery of fourth ring shape seal receptacle is personally submitted annular array and is distributed there are L shape pillar, the inboard threaded connection in the internal thread hole groove that the lower terminal surface of L shape pillar was seted up has external screw thread pole, the lower terminal surface of external screw thread pole is connected with the ladder pedestal, specifically, the existence of L shape pillar for support fourth ring shape seal receptacle, and then be used for supporting the body of the tower, detachable connections between external screw thread pole and the L shape pillar, and then detachable connections between feasible ladder pedestal and the L shape pillar.
Further, a liquid guiding assembly is arranged on the other side of the outer peripheral surface of the tower body and comprises a first guide pipe, a second guide pipe, a pump body, a third guide pipe and a liquid storage box, the outer peripheral surface of the liquid storage box is connected to the inside of the tower top, the third guide pipe is communicated with one side of the upper surface of the liquid storage box, the lower end surface of the third guide pipe is connected with the pump body, one side surface of a mounting seat connected with one side of the outer peripheral surface of the pump body is connected to the outer peripheral surface of a fourth annular sealing seat, the second guide pipe is connected with the lower surface of the pump body, the first guide pipes are distributed on the lower surface of the liquid storage box in an annular array mode, one end surface of each first guide pipe is communicated with a mist type spray head, specifically, the third guide pipe is used for communicating the pump body and the liquid storage box, the mounting seat is used for supporting the pump body, the second guide pipe is used for communicating the pump body with an external liquid storage box, the first conduit is used for communicating the liquid storage box and the fog type spray head, and the fog type spray head is used for spraying alkali liquor.
Further, the lower part of the surface of one side of the outer peripheral surface of the tower body is communicated with an air inlet pipe, the air inlet pipe is connected with a second valve, specifically, the air inlet pipe is used for communicating the tower body with an external flue gas pipeline, and the second valve is used for judging whether flue gas in the external flue gas pipeline enters the tower body from the air inlet pipe or not.
The invention has the following beneficial effects:
1. the invention sets a driving component, the top surface of the tower top is provided with the driving component, the driving component comprises a motor and a screw rod, the screw rod connected with the lower surface of the motor penetrates the middle part of the top surface of the tower, an upper mesh plate, an upper orifice plate, a lower orifice plate and a lower mesh plate are sequentially arranged on the circumferential surface of the screw rod from top to bottom, the upper mesh plate and the lower mesh plate are respectively and rotatably connected with a bearing connected on the circumferential surface of the screw rod, the upper orifice plate and the lower orifice plate are respectively and rotatably connected with a ball sleeve connected on the screw rod, the design is that after a user starts the motor, the screw rod is driven to rotate, the upper orifice plate and the lower orifice plate are driven to move oppositely or move back to back, the user can adjust the position between the upper orifice plate and the lower orifice plate according to the work requirement, meanwhile, the upper orifice plate and the lower orifice plate are both connected on the screw rod, and the user can release the locking connection of the first bolt to the tower top and the tower body, the user applys the external force of keeping away from the inside direction of body of the tower to the top of the tower for go up the net orifice plate, separate the orifice plate down and mesh plate down and remove to the direction of keeping away from body of the tower inside, and then accomplish to separating the orifice plate and separating the dismantlement of orifice plate down on, and then make the user need not separate the orifice plate and separate the orifice plate down and dismantle one by one on, and then reduced the user and dismantled the time of spending when separating the orifice plate and separating the orifice plate down.
2. According to the invention, by arranging the structures of the conical rods and the cylindrical rods, the cylindrical rods are connected to the lower surface of the upper mesh plate and the upper surface of the lower mesh plate, and the conical rods are connected to the upper surface of the upper perforated plate and the lower surface of the lower perforated plate.
3. According to the invention, the exhaust assembly is arranged on one side of the tower top and comprises the air outlet pipe, the drying agent box and the connecting pipe, one end of the connecting pipe communicated with the lower part of the surface of one side of the drying agent box penetrates through the upper part of the tower top, and the air outlet pipe is communicated with the lower part of the surface of the other side of the drying agent box.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic view of the connection between the top and body of the tower of the present invention;
FIG. 4 is a schematic view of the connection of the vent assembly to the top of the tower in the present invention;
FIG. 5 is a schematic view of the connection of the top of the column and the liquid-conducting assembly according to the present invention;
FIG. 6 is a schematic view showing the connection of a driving assembly, an upper mesh plate, an upper perforated plate, a lower perforated plate and a lower mesh plate according to the present invention;
FIG. 7 is a schematic view of the connection between the first annular seal seat and the upper orifice plate according to the present invention;
FIG. 8 is a schematic view of the connection of the second annular seal seat to the lower mesh plate of the present invention;
FIG. 9 is a schematic view of the connection between the tower and the tower base according to the present invention;
FIG. 10 is a schematic view of the connection between the fourth annular seal seat and the L-shaped strut in the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an exhaust assembly; 11. an air outlet pipe; 12. a desiccant tank; 13. a cover plate; 14. a connecting seat; 15. a connecting pipe; 2. a drive assembly; 21. a motor; 22. a machine base; 23. a bearing; 24. a lead screw; 25. a ball sleeve; 3. a tower body; 31. the tower top; 311. a first annular seal seat; 32. an L-shaped strut; 321. an internal thread hole groove; 322. a ladder pedestal; 323. an externally threaded rod; 33. the bottom of the tower; 331. a first valve; 332. a second annular seal seat; 34. a third annular seal seat; 341. a first bolt; 35. a fourth annular seal seat; 351. a second bolt; 36. an air inlet pipe; 361. a second valve; 37. a discharge pipe; 4. a liquid guiding component; 41. a first conduit; 42. a mist head; 43. a mounting seat; 44. a second conduit; 45. a pump body; 46. a third conduit; 47. a liquid storage box; 5. an upper mesh plate; 51. a first connecting ring seat; 6. an upper orifice plate; 61. a tapered rod; 7. a lower perforated plate; 8. a lower mesh plate; 81. a cylindrical rod; 82. a second connecting ring seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-10, the present invention is a novel desulfurization spray tower, including a tower top 31, a driving assembly 2 is disposed on an upper surface of the tower top 31, the driving assembly 2 includes a motor 21 and a screw rod 24, the screw rod 24 connected to a lower surface of the motor 21 penetrates through a middle portion of the upper surface of the tower top 31, an upper mesh plate 5, an upper mesh plate 6, a lower mesh plate 7 and a lower mesh plate 8 are sequentially disposed on a circumferential surface of the screw rod 24 from top to bottom, the upper mesh plate 5 and the lower mesh plate 8 are respectively rotatably connected to a bearing 23 connected to the circumferential surface of the screw rod 24, the upper mesh plate 6 and the lower mesh plate 7 are respectively connected to a ball sleeve 25 connected to the screw rod 24, the lower surface of the upper mesh plate 5 and the upper surface of the lower mesh plate 8 are both connected to a cylindrical rod 81, the upper surface of the upper mesh plate 6 and the lower surface of the lower mesh plate 7 are both connected to a tapered rod 61, an exhaust assembly 1 is disposed on one side of the tower top 31, the exhaust assembly 1 comprises an air outlet pipe 11, a drying agent box 12 and a connecting pipe 15, wherein one end of the connecting pipe 15 communicated with the lower part of the surface of one side of the drying agent box 12 penetrates through the upper part of the tower top 31, the air outlet pipe 11 is communicated with the lower part of the surface of the other side of the drying agent box 12, specifically, after a user is communicated with the motor 21, the user starts the motor 21 by using an external control end to drive the screw rod 24 to rotate, the ball sleeve 25 is driven to move on the screw rod 24 to drive the upper orifice plate 6 and the lower orifice plate 7 to move in opposite directions or in reverse directions, when the upper orifice plate 6 and the lower orifice plate 7 move in reverse directions, the cylindrical rod 81 is enabled to eject the blocking objects blocked on the upper orifice plate 5 and the lower orifice plate 8, and meanwhile, the conical rod 61 is enabled to position the blocking objects blocked on the upper orifice plate 6 and the lower orifice plate 7;
when a user needs to disassemble the upper perforated partition plate 6 and the lower perforated partition plate 7, the user releases the locking connection between the tower top 31 and the tower body 3 by the first bolt 341, then, the user applies an external force far away from the tower body 3 to the tower top 31 to drive the screw rod 24 to move towards the direction far away from the inside of the tower body 3, and drives the upper perforated partition plate 5, the upper perforated partition plate 6, the lower perforated partition plate 7 and the lower perforated partition plate 8 to move towards the direction far away from the inside of the tower body 3 until the screw rod 24 is completely moved out of the inside of the tower body 3, so that the user finishes the disassembly of the upper perforated partition plate 6 and the lower perforated partition plate 7, and then, the user overhauls the upper perforated partition plate 6 and the lower perforated partition plate 7;
get into the inside flue gas of body of the tower 3 after desulfurization treatment, gas is in the inside rebound of body of the tower 3, then, the user starts the external aspiration pump of being connected with outlet duct 11 for gas after the desulfurization gets into the inside of connecting pipe 15, then, the inside of the inside gas admission drying agent case 12 of desulfurization of connecting pipe 15, then, the gas through drying agent case 12 gets into the inside of outlet duct 11, then, the inside gas outgoing of outlet duct 11.
As shown in fig. 4 and 6, the lower surface of the base 22 connected to the upper surface of the motor 21 is connected to the upper surface of the tower top 31, one side surface of the connecting seat 14 connected to the lower surface of the desiccant tank 12 is connected to one side position of the outer circumferential surface of the tower body 3, the front surface of the desiccant tank 12 is connected to the cover plate 13, specifically, the user uses an external screw to lock the base 22 to the upper surface of the tower top 31, so that the motor 21 is stably connected to the upper side of the tower top 31;
a user uses an external screw to lock the connecting seat 14 on the tower body 3, so that the drying agent box 12 is stably positioned on the outer circumferential surface of the tower body 3;
the user applies an external force to the handle on the cover plate 13, and when the cover plate 13 is moved away from the drying agent box 12, the cover plate 13 is detached from the drying agent box 12; when the cover 13 is moved in a direction to approach the desiccant container 12, the cover 13 is connected to the desiccant container 12.
As shown in fig. 3 and 7, the lower surface of the tower top 31 is provided with a tower body 3, the lower surface of the tower top 31 is connected with a first annular sealing seat 311, the upper surface of the tower body 3 is connected with a third annular sealing seat 34, the lower surface of the third annular sealing seat 34 is in annular array threaded connection with first bolts 341, the first bolts 341 penetrate through the third annular sealing seat 34 and are in threaded connection with the first annular sealing seat 311, the inner side of the lower surface of the first annular sealing seat 311 is connected with the upper surface of the first connecting ring seat 51 connected with the upper part of the outer circumferential surface of the upper mesh plate 5, specifically, the user places the first annular sealing seat 311 on the upper surface of the third annular sealing seat 34, then, the user rotates the first bolts 341 to rotate and move the first bolts 341 in the direction close to the first annular sealing seat 311 until the first bolts 341 penetrate through the third annular sealing seat 34 and are in threaded connection with the first annular sealing seat 311, to this end, the user completes the locking connection between the tower top 31 and the tower body 3; instead, the user completes the split between the top 31 and the body 3.
As shown in fig. 8 and 9, the tower bottom 33 is disposed on the lower surface of the tower body 3, the fourth annular seal seat 35 is connected to the lower surface of the tower body 3, the second annular seal seat 332 is connected to the upper surface of the tower bottom 33, the second bolts 351 are connected to the upper surface of the fourth annular seal seat 35 in an annular array and are threaded, the second bolts 351 penetrate through the fourth annular seal seat 35 and the second annular seal seat 332 and are threaded, the upper surface of the second annular seal seat 332 is connected to the lower surface of the second connection ring seat 82 connected to the lower portion of the outer peripheral surface of the lower mesh plate 8, specifically, the user places the fourth annular seal seat 35 on the upper surface of the second annular seal seat 332, then, the user rotates the second bolts on the fourth annular seal seat 35, so that the second bolts 351 rotate and move in a direction close to the second annular seal seat 332 until the second bolts 351 penetrate through the fourth annular seal seat 35 and are threaded with the second annular seal seat 332, so far, the tower body 3 and the tower bottom 33 are stably connected; otherwise, the user completes the separation between the body 3 and the bottom 33.
As shown in FIG. 9, an outlet pipe 37 is connected to the lower surface of the column bottom 33, a first valve 331 is connected to the outlet pipe 37, and specifically, the user opens the first valve 331, and then the residue inside the column bottom 33 is introduced into the outlet pipe 37, and then the residue introduced into the outlet pipe 37 is discharged.
As shown in fig. 10, the peripheral surface of the fourth annular seal seat 35 is provided with L-shaped pillars 32 distributed in an annular array, the inner side of the internal thread hole 321 formed in the lower end surface of the L-shaped pillars 32 is connected with an external thread rod 323, the lower end surface of the external thread rod 323 is connected with a ladder base 322, specifically, a user places the ladder base 322 on the ground stably, and then the user pre-embeds the ladder base 322, so that the L-shaped pillars 32 stand on the ground stably, and then the fourth annular seal seat 35 stands on the ground stably, and then the desulfurization spray tower stands on the ground stably.
As shown in fig. 1 and 5, the other side of the outer peripheral surface of the tower body 3 is provided with a liquid guiding assembly 4, the liquid guiding assembly 4 comprises a first conduit 41, a second conduit 44, a pump body 45, a third conduit 46 and a liquid storage box 47, the outer peripheral surface of the liquid storage box 47 is connected to the inside of the tower top 31, one side of the upper surface of the liquid storage box 47 is communicated with the third conduit 46, the lower end surface of the third conduit 46 is connected with the pump body 45, one side surface of a mounting seat 43 connected to one side of the outer peripheral surface of the pump body 45 is connected to the outer peripheral surface of the fourth annular sealing seat 35, the lower surface of the pump body 45 is connected with the second conduit 44, the lower surface of the liquid storage box 47 is distributed with the first conduits 41 in an annular array, one end surface of the first conduit 41 is communicated with a mist type nozzle 42, specifically, the user communicates the second conduit 44 with an external liquid storage tank, and then, the user opens the pump body 45 to make the alkali liquor in the external liquid storage tank enter the inside of the second conduit 44, next, the alkali liquor in the second conduit 44 enters the third conduit 46, then the alkali liquor in the third conduit 46 enters the liquid storage box 47, then the alkali liquor in the liquid storage box 47 enters the first conduit 41, then the alkali liquor in the first conduit 41 enters the mist nozzle 42, and then the alkali liquor in the mist nozzle 42 is sprayed in the tower body 3 to contact with the flue gas entering the tower body 3.
As shown in fig. 1, the lower portion of the surface of one side of the outer circumferential surface of the tower body 3 is communicated with an air inlet pipe 36, the air inlet pipe 36 is connected with a second valve 361, specifically, the user communicates the air inlet pipe 36 with an external flue gas pipeline, and then the user opens the second valve 361, so that flue gas inside the external flue gas pipeline enters the inside of the air inlet pipe 36, and then flue gas inside the air inlet pipe 36 enters the inside of the tower body 3.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a novel desulfurization spray column, includes top of the tower (31), its characterized in that: the upper surface of the tower top (31) is provided with a driving assembly (2), the driving assembly (2) comprises a motor (21) and a screw (24), the screw (24) connected with the lower surface of the motor (21) penetrates through the middle part of the upper surface of the tower top (31), an upper mesh plate (5), an upper mesh plate (6), a lower mesh plate (7) and a lower mesh plate (8) are sequentially arranged on the circumferential surface of the screw (24) from top to bottom, the upper mesh plate (5) and the lower mesh plate (8) are respectively and rotatably connected with a bearing (23) connected on the circumferential surface of the screw (24), the upper mesh plate (6) and the lower mesh plate (7) are respectively connected with a ball sleeve (25) connected on the screw (24), the lower surface of the upper mesh plate (5) and the upper surface of the lower mesh plate (8) are both connected with cylindrical rods (81), and the upper surface of the upper mesh plate (6) and the lower surface of the lower mesh plate (7) are both connected with tapered rods (61), one side of top of the tower (31) is provided with exhaust subassembly (1), exhaust subassembly (1) includes outlet duct (11), drier case (12) and connecting pipe (15), the upper portion of top of the tower (31) is run through to the one end of connecting pipe (15) of one side surface lower part intercommunication of drier case (12), the opposite side surface lower part intercommunication of drier case (12) has outlet duct (11).
2. The novel desulfurization spray tower of claim 1, wherein the lower surface of the base (22) connected with the upper surface of the motor (21) is connected with the upper surface of the tower top (31), one side surface of the connecting seat (14) connected with the lower surface of the desiccant box (12) is connected with one side position of the outer peripheral surface of the tower body (3), and the front surface of the desiccant box (12) is connected with the cover plate (13).
3. The novel desulfurization spray tower is characterized in that a tower body (3) is arranged on the lower surface of the tower top (31), a first annular sealing seat (311) is connected to the lower surface of the tower top (31), a third annular sealing seat (34) is connected to the upper surface of the tower body (3), first bolts (341) are in threaded connection with the lower surface of the third annular sealing seat (34) in an annular array mode, the first bolts (341) penetrate through the third annular sealing seat (34) and are in threaded connection with the first annular sealing seat (311), and the inner side of the lower surface of the first annular sealing seat (311) is connected with the upper surface of a first connecting ring seat (51) connected with the upper portion of the outer peripheral surface of an upper mesh plate (5).
4. A novel desulfurization spray tower as claimed in claim 3, characterized in that the lower surface of the tower body (3) is provided with a tower bottom (33), the lower surface of the tower body (3) is connected with a fourth annular seal seat (35), the upper surface of the tower bottom (33) is connected with a second annular seal seat (332), the upper surface of the fourth annular seal seat (35) is in annular array threaded connection with second bolts (351), the second bolts (351) penetrate through the fourth annular seal seat (35) and the second annular seal seat (332) in threaded connection, and the upper surface of the second annular seal seat (332) is connected with the lower surface of the second connecting ring seat (82) connected with the lower portion of the outer peripheral surface of the lower mesh plate (8).
5. A novel desulfurization spray tower according to claim 4, characterized in that an outlet pipe (37) is connected to the lower surface of the tower bottom (33), and a first valve (331) is connected to the outlet pipe (37).
6. The novel desulfurization spray tower as recited in claim 4, wherein L-shaped pillars (32) are distributed on the outer peripheral surface of the fourth annular seal seat (35) in an annular array, an external threaded rod (323) is connected to the inner side of an internal threaded hole groove (321) formed in the lower end surface of each L-shaped pillar (32) in a threaded manner, and a pedestal (322) is connected to the lower end surface of each external threaded rod (323).
7. The novel desulfurization spray tower according to claim 4, wherein a liquid guiding component (4) is arranged on the other side of the outer peripheral surface of the tower body (3), the liquid guiding component (4) comprises a first conduit (41), a second conduit (44), a pump body (45), a third conduit (46) and a liquid storage box (47), the outer peripheral surface of the liquid storage box (47) is connected to the inside of the tower top (31), the third conduit (46) is communicated with one side of the upper surface of the liquid storage box (47), the pump body (45) is connected to the lower end surface of the third conduit (46), one side surface of a mounting seat (43) connected to one side of the outer peripheral surface of the pump body (45) is connected to the outer peripheral surface of the fourth annular sealing seat (35), the second conduit (44) is connected to the lower surface of the pump body (45), and the first conduits (41) are distributed on the lower surface of the liquid storage box (47) in an annular array manner, one end surface of the first conduit (41) is communicated with a fog type spray head (42).
8. The novel desulfurization spray tower is characterized in that an air inlet pipe (36) is communicated with the lower part of one side surface of the outer peripheral surface of the tower body (3), and a second valve (361) is connected to the air inlet pipe (36).
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| CN202111637966.2A CN114225570A (en) | 2021-12-30 | 2021-12-30 | Novel desulfurization spray column |
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Application publication date: 20220325 |