CN110252047B - Utilize glass steel desulfurizing tower of waste heat power slagging-off - Google Patents
Utilize glass steel desulfurizing tower of waste heat power slagging-off Download PDFInfo
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- CN110252047B CN110252047B CN201910545658.3A CN201910545658A CN110252047B CN 110252047 B CN110252047 B CN 110252047B CN 201910545658 A CN201910545658 A CN 201910545658A CN 110252047 B CN110252047 B CN 110252047B
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- desulfurizing tower
- fan
- shaped
- smoke inlet
- main body
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- 230000003009 desulfurizing Effects 0.000 title claims abstract description 63
- 239000002918 waste heat Substances 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 title claims description 7
- 239000010959 steel Substances 0.000 title claims description 7
- 239000011521 glass Substances 0.000 title claims description 5
- 239000000428 dust Substances 0.000 claims abstract description 74
- 239000011152 fibreglass Substances 0.000 claims abstract description 17
- 239000002893 slag Substances 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims description 47
- 239000000835 fiber Substances 0.000 claims description 13
- -1 polytetrafluoroethylene Polymers 0.000 claims description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 13
- 230000000875 corresponding Effects 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 10
- 238000009941 weaving Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims 2
- 238000006477 desulfuration reaction Methods 0.000 abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 239000004063 acid-resistant material Substances 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000001340 slower Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- 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
- B01D53/78—Liquid phase processes with gas-liquid contact
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The invention belongs to the technical field of desulfurization equipment, and particularly relates to a glass fiber reinforced plastic desulfurization tower utilizing waste heat to remove slag through power. According to the invention, the packing layer and the desulfurizing tower main body are fixed through the connecting assembly, the connecting assembly comprises the supporting frame, the connecting port, the connecting hole, the connecting plate and the connecting bolt, the packing layer is placed in the groove of the connecting plate during assembly, then the packing layer is pushed into the upper part of the supporting frame through the connecting port until the connecting bolt of the connecting plate is stopped connecting with the connecting hole, the structure is easy to disassemble and assemble, the packing layer is convenient to replace regularly, and dust in flue gas can be treated, so that the treatment quality is improved.
Description
Technical Field
The invention belongs to the technical field of desulfurization equipment, and particularly relates to a glass fiber reinforced plastic desulfurization tower for removing slag by utilizing waste heat power.
Background
Along with social development and industrial progress, the use frequency of the glass fiber reinforced plastic desulfurization tower is higher, and the application range of the glass fiber reinforced plastic desulfurization tower using waste heat for power deslagging is widest, although the production process of the existing glass fiber reinforced plastic desulfurization tower using waste heat for power deslagging is mature day by day, a part of the production process is still not enough to be improved, and the dust removal efficiency is about 90% for dust with a certain range of particle sizes, for example, the efficiency is about 50% for dust with a particle size of 0.1mm by using the same dust removal method.
The glass fiber reinforced plastic desulfurizing tower using waste heat power to remove slag in the prior art has the following problems: the settling heat exchange chamber and the smoke inlet pipe of the existing glass desulfurization tower (reference is CN201520730919.6) which utilizes waste heat to dynamically discharge slag are of an integrally formed structure, the structure does not affect the normal work of the settling heat exchange chamber, but the work of cleaning harmful substances on the inner wall of the smoke inlet pipe at the later stage is time-consuming and labor-consuming, the dust removal efficiency of the glass desulfurization tower and the smoke is low, and secondary dust removal is needed.
Disclosure of Invention
In order to make up for the defects of the prior art, the glass fiber reinforced plastic desulfurization tower using the residual heat to remove the slag has the characteristics of conveniently and periodically replacing the packing layer and prolonging the service life of the smoke inlet pipe, and can treat the dust in the smoke and improve the treatment quality.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a glass fiber reinforced plastic desulfurizing tower using waste heat to remove slag by power, which comprises a settling heat exchange chamber, wherein one side of the settling heat exchange chamber is provided with a pressurizing fan, the other side of the settling heat exchange chamber is provided with a cooling water tank at a position forming ninety degrees with the pressurizing fan, and one side of the cooling water tank far away from the settling heat exchange chamber is provided with a desulfurizing tower main body, and the desulfurizing tower is characterized in that: the device comprises a settling heat exchange chamber, a cooling water tank, a sedimentation chamber and a cooling water tank, wherein a smoke inlet assembly is arranged on one side of the settling heat exchange chamber, the smoke inlet assembly comprises a smoke inlet pipe, a protection pipe, an internal thread, an external thread and a connection groove, the external thread is arranged on the outer side wall of the smoke inlet pipe, the protection pipe is arranged outside the smoke inlet pipe, the connection groove is arranged on the protection pipe corresponding to the position of the smoke inlet pipe, the internal thread is arranged on the inner side wall of the connection groove, a packing layer is arranged inside the desulfurizing tower body, a dust removal module is arranged inside the desulfurizing tower body and below the packing layer, the packing layer and the desulfurizing tower body are fixed through a connection assembly, the connection assembly comprises a connection hole, a connection plate, a connection bolt, a support frame and a connection port, a connection port is arranged on one side of the support frame, connection holes are arranged at two ends of the connection port, and a connection plate is arranged inside the connection port, connecting bolts are arranged at the two ends of the connecting plate and correspond to the connecting holes;
the dust removal module comprises a cross beam, a rotating rod, a rotating fan, a hard connecting rod, an elastic connecting rod and a fan-shaped dust removal net; the inner wall of the bottom of the desulfurizing tower main body is provided with a wave-shaped guide groove along the horizontal direction, the inner wall of the desulfurizing tower main body is fixedly connected with a cross beam at a position corresponding to the wave-shaped guide groove, the central position of the bottom of the cross beam is rotatably connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a rotating fan, four ball hinges are fixedly connected on the outer cylindrical surface of the rotating rod at equal angles corresponding to the position of the wave-shaped guide groove, the four ball hinges are fixedly connected with one ends of four hard connecting rods respectively, a fan-shaped dust removing net is arranged between any two adjacent hard connecting rods, the other ends of the hard connecting rods are fixedly connected with elastic connecting rods, one ends of the elastic connecting rods are fixedly connected with limit balls, and the limit balls are connected with the wave-shaped guide groove in a sliding embedded manner; the cross section of the wave-shaped guide groove is arc-shaped, and the wave-shaped guide groove is used for enabling the limiting ball to slide.
Preferably, when the smoke inlet pipe is connected with the protection pipe, the protection pipe completely covers the smoke inlet pipe.
Preferably, when the connecting plate is connected with the connecting port, one side of the packing layer, which is far away from the connecting plate, is attached to the inner side wall of the desulfurizing tower main body.
Preferably, the inner side wall of the connecting plate is provided with a groove, and the height of the groove is the same as that of the packing layer.
Preferably, the support frame includes frame and wire net check, wherein, the inside of frame is provided with the wire net check.
Preferably, the frame is connected with the desulfurization tower main body through bolts.
Preferably, when the connecting plate is connected with the connecting port, a sealing ring is arranged at the connecting position of the connecting plate and the connecting port.
Preferably, the inner wall of one side of the wavy guide groove is annularly provided with three arc-shaped friction strips at equal angles, and the sum of the lengths of the three arc-shaped friction strips is equal to one fourth of the inner diameter of the cross section of the main body of the desulfurization tower; the arc-shaped friction strip is contacted with the limiting ball; during operation, when rotating the fan and driving the dwang rotatory, spacing ball slides in the inboard of wave guide slot, slide to contacting with the arc rubbing strip at spacing ball, the arc rubbing strip slows down rather than the spacing ball of contact, at this moment, two spacing balls that are located the spacing ball both sides of slowing down normally slide, therefore, the fan-shaped dust removal net that is located the spacing ball of slowing down along the direction of rotation rear side can shake because of the differential produces, dust on the fan-shaped dust removal net drops with higher speed, the length sum of three arc rubbing strip equals can be when the spacing ball slides with the fourth of desulfurizing tower main part cross section internal diameter, two spacing balls that are located the spacing ball both sides of slowing down can normally slide, make fan-shaped dust removal net open and lead to fan-shaped dust removal net to damage after avoiding two adjacent spacing balls all contact with the arc rubbing strip.
Preferably, the fan-shaped dust removal net is formed by weaving interlaced and irregularly woven polytetrafluoroethylene fibers, the size range of gaps among the polytetrafluoroethylene fibers is 0-0.1mm, two sides of the large end of the fan-shaped dust removal net are respectively connected with two adjacent limiting balls, the small end of the fan-shaped dust removal net is connected with the outer cylindrical surface of the rotating rod, and two side edges of the fan-shaped dust removal net are respectively connected with two adjacent hard connecting rods; during operation, because fan-shaped dust removal net is woven through crisscross random weaving mode through polytetrafluoroethylene fibre, so when fan-shaped dust removal net trembles, can make the online clearance of adjacent polytetrafluoroethylene fibre of fan-shaped dust removal change to the last dust of fan-shaped dust removal net shakes off with higher speed.
The invention has the following beneficial effects:
1. the packing layer and the desulfurizing tower main body are fixed through the connecting assembly, the connecting assembly comprises a supporting frame, a connecting port, a connecting hole, a connecting plate and a connecting bolt, the packing layer is placed in a groove of the connecting plate during assembly, then the packing layer is pushed into the upper portion of the supporting frame through the connecting port until the connecting bolt of the connecting plate is connected with the connecting hole, and the structure is easy to disassemble and assemble and convenient for replacing the packing layer regularly.
2. The smoke inlet assembly is changed from the original smoke inlet pipe into the smoke inlet assembly, the smoke inlet assembly comprises the smoke inlet pipe and the protection pipe, the protection pipe is sleeved on the smoke inlet pipe in a threaded connection mode, the structure does not affect normal smoke inlet of the settling heat exchange chamber, harmful substances are prevented from being attached to the inner wall of the smoke inlet pipe, later cleaning work is time-saving and labor-saving, and the service life of the smoke inlet pipe is prolonged.
3. According to the invention, the dust in the flue gas can be effectively reduced through the dust removing structure, the hard connecting rod can drive the fan-shaped dust removing net to shake vertically by utilizing the wavy guide groove, the limit balls are contacted with the arc-shaped friction strip and are not abutted against the arc-shaped friction strip, so that the sliding speeds of two adjacent limit balls are different, the fan-shaped dust removing net shakes horizontally, the dust removing efficiency is improved, and the fan-shaped dust removing net is woven by the staggered and irregularly woven polytetrafluoroethylene fibers when shaking, so that the dust falling can be accelerated when shaking, and the dust removing efficiency is further improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view showing a semi-connection state of the smoke inlet pipe and the protection pipe according to the present invention;
FIG. 3 is a schematic structural view showing the state where the smoke inlet pipe and the protection pipe are separated;
FIG. 4 is a schematic view of a coupling assembly of the present invention;
FIG. 5 is a schematic structural view showing the connection relationship between the packing layer and the connecting plate according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 1 at A;
FIG. 7 is a view at B of FIG. 6;
in the figure: 1. a connecting assembly; 11. connecting holes; 12. a connecting plate; 13. a connecting bolt; 14. a support frame; 15. a connecting port; 2. a booster fan; 3. a settling heat exchange chamber; 4. a smoke inlet assembly; 41. a smoke inlet pipe; 42. protecting the tube; 43. an internal thread; 44. an external thread; 45. connecting grooves; 5. a cooling water tank; 6. a filler layer; 7. a main body of the desulfurizing tower; 71. a wave-shaped guide groove; 8. a dust removal module; 81. a cross beam; 82. rotating the rod; 83. rotating the fan; 84. a hard connecting rod; 85. an elastic connecting rod; 86. a limiting ball; 87. an arc-shaped friction strip; 88. a fan-shaped dust removal net.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, a glass fiber reinforced plastic desulfurizing tower using waste heat power to remove slag comprises a settling heat exchange chamber 3, one side of the settling heat exchange chamber 3 is provided with a pressurizing fan 2, the other side of the settling heat exchange chamber 3 and a cooling water tank 5 arranged at an ninety degree position with the pressurizing fan 2 are provided, one side of the cooling water tank 5 far away from the settling heat exchange chamber 3 is provided with a desulfurizing tower main body 7, and the desulfurizing tower is characterized in that: the settling heat exchange chamber 3 is provided with a smoke inlet assembly 4 on one side far away from the cooling water tank 5, the smoke inlet assembly 4 comprises a smoke inlet pipe 41, a protection pipe 42, an internal thread 44, an external thread 43 and a connection groove 45, wherein the external thread 43 is arranged on the outer side wall of the smoke inlet pipe 41, the protection pipe 42 is arranged outside the smoke inlet pipe 41, the connection groove 45 is arranged on the protection pipe 42 corresponding to the position of the smoke inlet pipe 41, the internal thread 44 is arranged on the inner side wall of the connection groove 45, a packing layer 6 is arranged inside the desulfurizing tower main body 7, a dust removal module 8 is arranged inside the desulfurizing tower main body 7 below the packing layer 6, the packing layer 6 and the desulfurizing tower main body 7 are fixed through a connection assembly 1, the connection assembly 1 comprises a connection hole 11, a connection plate 12, a connection bolt 13, a support frame 14 and a connection port 15, wherein one side of the support frame 14 is provided with the connection port 15, connecting holes 11 are formed in two ends of the connecting port 15, a connecting plate 12 is arranged inside the connecting port 15, and connecting bolts 13 are arranged at two ends of the connecting plate 12 and positions corresponding to the connecting holes 11;
the dust removal module 8 comprises a cross beam 81, a rotating rod 82, a rotating fan 83, a hard connecting rod 84, an elastic connecting rod 85 and a fan-shaped dust removal net 88; the inner wall of the bottom of the desulfurizing tower main body 7 is provided with a wave-shaped guide groove 71 along the horizontal direction, the inner wall of the desulfurizing tower main body is fixedly connected with a cross beam 81 at a position corresponding to the wave-shaped guide groove 71, the central position of the bottom of the cross beam 81 is rotatably connected with a rotating rod 82, the bottom end of the rotating rod 82 is fixedly connected with a rotating fan 83, four ball hinges are fixedly connected with the outer cylindrical surface of the rotating rod 82 at equal angles at a position corresponding to the wave-shaped guide groove 71, the four ball hinges are fixedly connected with one ends of four hard connecting rods 84 respectively, a fan-shaped dust removing net 88 is arranged between any two adjacent hard connecting rods 84, the other ends of the hard connecting rods 84 are fixedly connected with elastic connecting rods 85, one ends of the elastic connecting rods 85 are fixedly; the cross section of the wave-shaped guide groove 71 is arc-shaped, and the wave-shaped guide groove 71 is used for enabling the limiting ball 86 to slide.
When the smoke inlet pipe 41 is connected to the protection pipe 42, the protection pipe 42 completely covers the smoke inlet pipe 41.
When the connecting plate 12 is connected with the connecting port 15, one side of the packing layer 6, which is far away from the connecting plate 12, is attached to the inner side wall of the desulfurizing tower main body 7.
The inner side wall of the connecting plate 12 is provided with a groove, and the height of the groove is the same as that of the packing layer 6.
The support frame 14 comprises a frame and steel wire meshes, wherein the steel wire meshes are arranged in the frame.
The frame is connected with the desulfurizing tower main body 7 through bolts.
When the connecting plate 12 is connected with the connecting port 15, a sealing ring is arranged at the connecting part of the connecting plate 12 and the connecting port 15.
The inner wall of one side of the wave-shaped guide groove 71 is annularly provided with three arc-shaped friction strips 87 at equal angles, and the sum of the lengths of the three arc-shaped friction strips 87 is equal to one fourth of the inner diameter of the cross section of the desulfurizing tower main body; the arc-shaped friction strip 87 is contacted with the limiting ball 86; when the rotating fan 83 rotates the rotating rod 82, the limiting ball 86 slides in the wavy guide groove 71, when the limiting ball 86 slides to be in contact with the arc-shaped friction strip 87, the arc-shaped friction strip 87 decelerates the limiting ball 86 in contact with the arc-shaped friction strip, at the moment, the two limiting balls 86 positioned at the two sides of the deceleration limiting ball 86 normally slide, therefore, the fan-shaped dust removing net 88 positioned at the rear side of the deceleration limit ball 86 in the rotating direction shakes due to the differential speed, dust on the fan-shaped dust removing net 88 falls off at an accelerated speed, the sum of the lengths of the three arc-shaped friction strips 87 is equal to one fourth of the inner diameter of the cross section of the desulfurizing tower main body 7, when the limit ball 86 slides, two spacing balls 86 that are located the spacing ball 86 both sides of slowing down can normally slide, make fan-shaped dust removal net 88 open and lead to fan-shaped dust removal net 88 to damage after avoiding two adjacent spacing balls 86 all contact with arc rubbing strip 87.
The fan-shaped dust removing net 88 is formed by weaving interlaced and irregularly woven polytetrafluoroethylene fibers, the size range of gaps among the polytetrafluoroethylene fibers is 0-0.1mm, two sides of the large end of the fan-shaped dust removing net 88 are respectively connected with two adjacent limiting balls 86, the small end of the fan-shaped dust removing net 88 is connected with the outer cylindrical surface of the rotating rod 82, and two side edges of the fan-shaped dust removing net 88 are respectively connected with two adjacent hard connecting rods 84; during operation, as the fan-shaped dust removing net 88 is woven by the polytetrafluoroethylene fibers in a staggered and irregular weaving manner, when the fan-shaped dust removing net 88 shakes, gaps between adjacent polytetrafluoroethylene fibers on the fan-shaped dust removing net 88 can be changed, and thus shaking-off of dust on the fan-shaped dust removing net 88 is accelerated.
When the device works, before the device is used, the connecting groove 45 on the protection pipe 42 is fixed on the smoke inlet pipe 41 in a mode of connecting the internal thread 44 and the external thread 43, then the packing layer 6 is clamped in the groove of the connecting plate 12, then the sealing ring is placed on the upper side and the lower side of the connecting plate 12 in a glue or other mode, then the packing layer 6 is pushed into the upper part of the supporting frame 14 through the connecting port 15, when one side of the packing layer 6 is propped against the side wall of the desulfurizing tower main body 7, the connecting bolt 13 of the connecting plate 12 and the connecting hole 11 of the connecting port 15 are in corresponding positions, then the connecting bolt 13 is screwed, then the booster fan 2, the settling heat exchange chamber 3, the cooling water tank 5 and the desulfurizing tower main body 7 are assembled in sequence, namely the whole assembly is completed, wherein the structure of the protection pipe 42 does not influence the normal smoke inlet of the settling heat exchange chamber 3, harmful substances can be prevented from being attached to the inner wall of the smoke inlet pipe 41, and the later cleaning work is time and labor saving, the service life of the smoke inlet pipe 41 is prolonged, the connection structure of the packing layer 6 is easy to disassemble and assemble, the packing layer 6 is convenient to replace regularly, when the pressurized fan 2 is used for ventilating the bottom inside the desulfurizing tower main body 7, the smoke is pushed to rotate when moving upwards, the rotating fan 83 is driven to rotate by the rotating fan 83, the rotating rod 82 is driven to rotate below the cross beam 81, when the rotating rod 82 rotates, the hard connecting rod 84 and the elastic connecting rod 85 are driven to rotate along with the rotating rod through the ball hinge, and the limiting ball 86 slides on the inner side of the wavy guide groove 71, so that the hard connecting rod 84 drives the fan-shaped dust removing net 88 to shake in the vertical direction, the elastic connecting rod 85 is made of acid-resistant material, the hard connecting rod 84 can be ensured to swing vertically, the wavy guide groove 71 is arc-shaped, the limiting ball 86 is prevented from falling off, when the rotating fan 83 drives the rotating rod 82 to rotate, the limiting ball 86 slides on the inner side of the wavy guide groove 71, when the limiting ball 86 slides to be contacted with the arc-shaped friction strip 87, the arc-shaped friction strips 87 decelerate the limiting balls 86 which are contacted with the arc-shaped friction strips, at the moment, the two limiting balls 86 which are positioned at the two sides of the deceleration limiting balls 86 normally slide, therefore, the fan-shaped dust removal net 88 which is positioned at the rear side of the deceleration limiting balls 86 along the rotation direction shakes due to differential speed, dust on the fan-shaped dust removal net 88 is accelerated to fall off, the sum of the lengths of the three arc-shaped friction strips 87 is equal to one fourth of the inner diameter of the cross section of the desulfurizing tower main body 7, when the limiting balls 86 slide, the two limiting balls 86 which are positioned at the two sides of the deceleration limiting balls 86 can normally slide, the fan-shaped dust removal net 88 is prevented from being opened to damage to the fan-shaped dust removal net 88 after the two adjacent limiting balls 86 are contacted with the arc-shaped friction strips 87, because the fan-shaped dust removal net 88 is woven by polytetrafluoroethylene fibers in a staggered and irregular weaving manner, gaps between the adjacent polytetrafluoroethylene fibers on the fan-shaped dust removal net 88 can be changed when the fan-shaped dust removal net 88 shakes, thereby accelerating the shaking off of the dust on the fan-shaped dust removal net 88, and finally, the shaken off dust is discharged through the opening at the bottom of the desulfurizing tower main body 7.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an utilize glass steel desulfurizing tower of waste heat power slagging-off, includes subsiding heat transfer chamber (3), one side of subsiding heat transfer chamber (3) is provided with booster fan (2), the opposite side of subsiding heat transfer chamber (3) just becomes ninety degrees positions with booster fan (2) and is provided with coolant tank (5), one side that subsides heat transfer chamber (3) were kept away from in coolant tank (5) is provided with desulfurizing tower main part (7), its characterized in that: the settling heat exchange chamber (3) is provided with a smoke inlet component (4) on one side far away from the cooling water tank (5), the smoke inlet component (4) comprises a smoke inlet pipe (41), a protection pipe (42), an internal thread (44), an external thread (43) and a connecting groove (45), wherein the external thread (43) is arranged on the outer side wall of the smoke inlet pipe (41), the protection pipe (42) is arranged on the outer part of the smoke inlet pipe (41), the connecting groove (45) is arranged on the protection pipe (42) corresponding to the position of the smoke inlet pipe (41), the internal thread (44) is arranged on the inner side wall of the connecting groove (45), a packing layer (6) is arranged inside the desulfurizing tower main body (7), a dust removal module (8) is arranged below the packing layer (6) inside the desulfurizing tower main body (7), and the packing layer (6) and the desulfurizing tower main body (7) are fixed through a connecting component (1, the connecting assembly (1) comprises a connecting hole (11), a connecting plate (12), a connecting bolt (13), a supporting frame (14) and a connecting port (15), wherein the connecting port (15) is arranged on one side of the supporting frame (14), the connecting holes (11) are formed in two ends of the connecting port (15), the connecting plate (12) is arranged in the connecting port (15), and the connecting bolt (13) is arranged at two ends of the connecting plate (12) and at a position corresponding to the connecting hole (11);
the dust removal module (8) comprises a cross beam (81), a rotating rod (82), a rotating fan (83), a hard connecting rod (84), an elastic connecting rod (85) and a fan-shaped dust removal net (88); the inner wall of the bottom of the desulfurizing tower main body (7) is provided with a wave-shaped guide groove (71) along the horizontal direction, a cross beam (81) is fixedly connected with the position of the inner wall of the desulfurizing tower main body corresponding to the wave-shaped guide groove (71), a rotating rod (82) is rotatably connected at the central position of the bottom of the cross beam (81), the bottom end of the rotating rod (82) is fixedly connected with a rotating fan (83), four spherical hinges are fixedly connected with the position of the outer cylindrical surface of the rotating rod (82) corresponding to the wave-shaped guide groove (71) at equal angles, and the four ball hinges are respectively fixedly connected with one end of four hard connecting rods (84), a fan-shaped dust removing net (88) is arranged between any two adjacent hard connecting rods (84), the other ends of the hard connecting rods (84) are fixedly connected with elastic connecting rods (85), one end of the elastic connecting rod (85) is fixedly connected with a limiting ball (86), and the limiting ball (86) is connected with the wavy guide groove (71) in a sliding embedded manner; the cross section of the wavy guide groove (71) is arc-shaped, and the wavy guide groove (71) is used for enabling the limiting ball (86) to slide.
2. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 1, wherein: when the smoke inlet pipe (41) is connected with the protection pipe (42), the protection pipe (42) completely covers the smoke inlet pipe (41).
3. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 1, wherein: when the connecting plate (12) is connected with the connecting port (15), one side of the packing layer (6) far away from the connecting plate (12) is attached to the inner side wall of the desulfurizing tower main body (7).
4. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 1, wherein: the inner side wall of the connecting plate (12) is provided with a groove, and the height of the groove is the same as that of the packing layer (6).
5. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 1, wherein: the support frame (14) comprises a frame and steel wire meshes, wherein the steel wire meshes are arranged in the frame.
6. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 5, wherein: the frame is connected with the desulfurizing tower main body (7) through bolts.
7. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 1, wherein: when the connecting plate (12) is connected with the connecting port (15), a sealing ring is arranged at the connecting part of the connecting plate (12) and the connecting port (15).
8. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 1, wherein: three arc-shaped friction strips (87) are annularly arranged on the inner wall of one side of the wave-shaped guide groove (71) at equal angles, and the sum of the lengths of the three arc-shaped friction strips (87) is equal to one fourth of the inner diameter of the cross section of the desulfurizing tower main body; the arc-shaped friction strip (87) is in contact with the limiting ball (86).
9. The fiberglass reinforced plastic desulfurizing tower using afterheat to dynamically remove slag according to claim 1, wherein: the fan-shaped dust removal net (88) is formed by weaving staggered and irregularly woven polytetrafluoroethylene fibers, the size range of gaps among the polytetrafluoroethylene fibers is 0-0.1mm, two sides of the large end of the fan-shaped dust removal net (88) are respectively connected with two adjacent limiting balls (86), the small end of the fan-shaped dust removal net (88) is connected with the outer cylindrical surface of the rotating rod (82), and two side edges of the fan-shaped dust removal net (88) are respectively connected with two adjacent hard connecting rods (84).
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| CN109758856A (en) * | 2019-01-31 | 2019-05-17 | 青岛理工大学 | A kind of recycling of micro lubricating Grinding Process mist of oil, separation and purification device |
| CN110585832A (en) * | 2019-09-23 | 2019-12-20 | 黎泽辉 | Flue gas denitration equipment |
| CN111495137A (en) * | 2020-04-26 | 2020-08-07 | 安徽顺达环保科技股份有限公司 | Desulfurization and denitrification equipment and method for industrial flue gas catalytic cracking |
| CN111644014A (en) * | 2020-06-16 | 2020-09-11 | 吴迎莉 | Flue gas desulfurization denitration purification treatment packed tower |
| CN111672312A (en) * | 2020-07-14 | 2020-09-18 | 许令建 | Utilize glass steel desulfurizing tower of waste heat power slagging-off |
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Inventor after: Cao Jianfeng Inventor after: Li Jiayuan Inventor after: Liang Zhikai Inventor after: Liu Zhen Inventor after: Yan Yu Inventor after: Xing Jian Inventor before: Liu Zhen Inventor before: Yan Yu Inventor before: Xing Jian |
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Effective date of registration: 20210907 Address after: 423000 Baoshan Industrial Zone, industrial park, Guiyang County, Chenzhou City, Hunan Province Applicant after: GUIYANG YINLONG TECHNOLOGY Co.,Ltd. Address before: Wuhan University of technology, 205 Luoshi South Road, Wuhan City, Hubei Province, 430072 Applicant before: Liu Zhen |
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