CN213699187U - Flat-plate type demisting device - Google Patents
Flat-plate type demisting device Download PDFInfo
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- CN213699187U CN213699187U CN202021381986.9U CN202021381986U CN213699187U CN 213699187 U CN213699187 U CN 213699187U CN 202021381986 U CN202021381986 U CN 202021381986U CN 213699187 U CN213699187 U CN 213699187U
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Abstract
The utility model provides a flat defogging device, which comprises a box body, a mounting plate, bolt holes, a positioning ring, an air collecting pipe, a stop block, a particle filter frame structure, an air outlet pipe, a detachable air drying frame structure, a positioning mounting frame structure, a shaft plate, a rotary rod and a handle, wherein the mounting plate is respectively welded at the left side and the right side of the lower part of the box body; the bolt hole is formed in the middle of the inner side of the mounting plate; the positioning ring is welded at the lower part of the box body; the air collecting pipe is connected to the lower part of the inner side of the box body through a bolt; the stop block is arranged on the inner side of the box body. The utility model has the advantages that: through the arrangement of the main filter pipe and the particle filter screen, air can enter the main filter pipe and flow to two sides, then the air can penetrate through the particle filter screen, particles in the air can be blocked at the inner side of the particle filter screen, and the particles in the air are prevented from entering subsequent equipment and influencing the processing of the subsequent equipment.
Description
Technical Field
The utility model belongs to the technical field of the defogging equipment, especially, relate to a flat defogging device.
Background
The demisters used in the industries of domestic flue gas desulfurization and the like all adopt flat plate type, ridge type and diamond type demisters, but due to the complex situation in the field actual operation, the phenomenon of slurry floating of a chimney of a power plant, namely, gypsum rain, often occurs. The gypsum rain phenomenon is caused by the following reasons: firstly, because the flue gas flow processed in unit time exceeds the limit treatment capacity which can be borne by the demister (namely the maximum flue gas flow which can be processed by the demister in unit time when the demisting effect is not influenced), part of liquid drops formed on the surfaces of the demister blades are rolled up and taken away by the flue gas, and then enter a chimney to be discharged into the atmosphere; secondly, the flow rate of the flue gas is too high, and the treatment capacity is not exceeded, in this case, the slurry condensed on the surface of the blade is taken away again by the flue gas with too high flow rate, enters the chimney and is discharged into the atmosphere.
However, the existing flat plate type demisting device also has the problems that the particulate matters in the air can not be separated during demisting, the water vapor in the air can not be adsorbed completely, and the sealing effect of the connecting part of the air outlet is poor.
Therefore, it is necessary to develop a flat plate type defogging device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a flat defogging device to can't be with the particulate matter separation in the air, can't adsorb the steam in the air clean and the poor problem of the sealed effect of junction of air outlet when solving current flat defogging device defogging. A flat plate type demisting device comprises a box body, a mounting plate, bolt holes, positioning rings, an air collecting pipe, a stop block, a particle filtering frame structure, an air outlet pipe, a detachable air drying frame structure, a positioning mounting frame structure, a shaft plate, a rotary rod and a handle, wherein the mounting plate is welded on the left side and the right side of the lower part of the box body respectively; the bolt hole is formed in the middle of the inner side of the mounting plate; the positioning ring is welded at the lower part of the box body; the air collecting pipe is connected to the lower part of the inner side of the box body through a bolt; the stop block is arranged on the inner side of the box body; the particle filter frame structure is inserted in the middle of the inner side of the box body; the air outlet pipe is connected to the upper part of the particle filter frame structure through a screw; the detachable air drying rack structure is transversely inserted at the upper part of the inner side of the box body; the positioning mounting frame structure is connected to the upper part of the box body through bolts; the shaft plates are respectively welded at the middle positions of the left side and the right side of the box body; the upper part of the rotating rod is connected with the inner side of the shaft plate in a shaft mode; the handle is welded at the lower part of the rotating rod; the particle filtering frame structure comprises a main filtering pipe, an air outlet pipe, an air inlet pipe, a supporting rod, a connecting plate, a particle filtering net, an upper supporting frame and a lower supporting frame, wherein the air outlet pipe is respectively welded at the left side and the right side of the upper part of the main filtering pipe; the air inlet pipes are respectively welded at the left side and the right side of the lower part of the main filter pipe; the support rod is connected with the middle position of the lower part of the main filter pipe through a bolt; the connecting plate is welded at the lower part of the supporting rod; the particle filter screens are respectively inserted at the left side and the right side inside the main filter pipe; the upper support frame is connected with the middle position of the outer side of the air outlet pipe through a screw; and the lower support frame is connected to the middle position of the outer side of the air inlet pipe through a screw.
Preferably, the detachable air drying rack structure comprises a placing rack, a fixed screen plate, drying agent particles, a rotary screen plate, a positioning plate, a plug-in plate and a handle, wherein the fixed screen plate is welded at the lower part of the inner side of the placing rack; the desiccant particles are placed on the inner side of the placing frame; the rotary screen plate is connected to the upper part of the inner side of the placing frame through a hinge; the positioning plate is welded at the upper part of the left side in the placing rack; the plugboard is welded on the right side of the placing frame; the handle screw is connected to the middle position of the right side of the insertion plate.
Preferably, the positioning and mounting frame structure comprises a mounting ring, a trapezoidal rubber block, a U-shaped frame, a threaded hole and a clamping bolt, wherein the trapezoidal rubber block is glued to the periphery of the upper part of the mounting ring; the U-shaped frames are respectively welded at the left side and the right side of the mounting ring; the threaded hole is formed in the inner side of one side, far away from the mounting ring, of the U-shaped frame; the clamping bolt is in threaded connection with the inner side of the threaded hole.
Preferably, the outlet duct bolted connection respectively in the lower part left and right sides of the tuber pipe, the intake pipe bolted connection respectively in the upper portion left and right sides of collection tuber pipe, last carriage and lower carriage peg graft respectively in the inboard upper and lower two of box, the lower carriage set up in the upper portion of dog, connecting plate screwed connection in the upper portion intermediate position of collection tuber pipe.
Preferably, the upper part and the lower part of the particle filter screen are respectively welded with a connecting frame, and the outer side of the connecting frame is respectively welded with an end cover.
Preferably, the end covers are respectively connected to the left side and the right side of the main filter pipe through screws.
Preferably, the placing frame is transversely inserted into the upper part of the inner side of the box body, and the inserting plate is inserted into the right side of the upper part of the inner side of the box body.
Preferably, the mounting ring is bolted to the upper part of the box body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, main filter tube and particle filter's setting, be favorable to the air to enter main filter tube and flow to both sides, then pass the particle filter, can block the granule in the air in the inboard of particle filter, prevent that the granule in the air from getting into in the follow-up equipment, produce the influence to the processing of follow-up equipment.
The utility model discloses in, the setting of outlet duct and intake pipe, make partial steam hang the inboard of outlet duct and intake pipe when being favorable to conveniently reducing air flow rate, prevent that air flow rate is too fast and influence the device's defogging effect.
The utility model discloses in, last carriage and under bracing frame's setting, be favorable to playing reinforced (rfd) effect to outlet duct and intake pipe respectively, the position of convenient fixed outlet duct and intake pipe in the box simultaneously.
The utility model discloses in, the setting of plugboard and handle, be favorable to pulling down the rack from the inboard upper portion of box, then clear up steam and granule on fixed otter board and the rotatory otter board, make things convenient for the staff to maintain this equipment.
The utility model discloses in, the setting of fixed otter board and drier granule, be favorable to increasing the defogging effect of this equipment, fixed otter board can carry out secondary filter with the granule that does not filter in the air, and the drier granule can absorb the moisture in the air, is that the air keeps dry to can not produce the fog.
The utility model discloses in, the setting of rotatory otter board, be favorable to the rotatory otter board of right side rotation, change placing at the inboard drier granule of rack, reduce the maintenance cost.
The utility model discloses in, the setting of trapezoidal block rubber, be favorable to increasing the leakproofness of junction when this equipment is connected with the outside connecting pipe, prevent that outside air from getting into from the junction, influence the processing effect of this equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the particle filter holder structure of the present invention;
FIG. 3 is a schematic structural view of the detachable air drying rack structure of the present invention;
fig. 4 is a schematic structural diagram of the positioning mounting frame structure of the present invention.
In the figure:
1. a box body; 2. mounting a plate; 3. bolt holes; 4. a positioning ring; 5. an air collecting pipe; 6. a stopper; 7. a particulate filter holder structure; 71. a main filter pipe; 72. an air outlet pipe; 73. an air inlet pipe; 74. a support bar; 75. a connecting plate; 76. a particle filter screen; 761. a connecting frame; 762. an end cap; 77. an upper support frame; 78. a lower support frame; 8. an air outlet pipe; 9. a removable air drying rack structure; 91. placing a rack; 92. fixing the screen plate; 93. desiccant particles; 94. rotating the screen plate; 95. positioning a plate; 96. a plugboard; 97. a handle; 10. positioning the mounting frame structure; 101. a mounting ring; 102. a trapezoidal rubber block; 103. a U-shaped frame; 104. a threaded hole; 105. clamping the bolt; 11. a shaft plate; 12. rotating the rod; 13. a handle.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and 2, the flat plate type demisting device comprises a box body 1, a mounting plate 2, bolt holes 3, a positioning ring 4, an air collecting pipe 5, a stop block 6, a particle filtering frame structure 7, an air outlet pipe 8, a detachable air drying frame structure 9, a positioning mounting frame structure 10, a shaft plate 11, a rotary rod 12 and a handle 13, wherein the mounting plate 2 is respectively welded on the left side and the right side of the lower part of the box body 1; the bolt hole 3 is formed in the middle of the inner side of the mounting plate 2; the positioning ring 4 is welded at the lower part of the box body 1; the air collecting pipe 5 is connected to the lower part of the inner side of the box body 1 through bolts; the stop block 6 is arranged on the inner side of the box body 1; the particle filter frame structure 7 is inserted in the middle of the inner side of the box body 1; the air outlet pipe 8 is connected to the upper part of the particle filter frame structure 7 through a screw; the detachable air drying rack structure 9 is transversely inserted at the upper part of the inner side of the box body 1; the positioning mounting frame structure 10 is connected to the upper part of the box body 1 through bolts; the shaft plates 11 are respectively welded at the middle positions of the left side and the right side of the box body 1; the upper part of the rotating rod 12 is coupled to the inner side of the shaft plate 11; the handle 13 is welded at the lower part of the rotating rod 12; the particle filtering rack structure 7 comprises a main filtering pipe 71, an air outlet pipe 72, an air inlet pipe 73, a support rod 74, a connecting plate 75, a particle filtering net 76, an upper support frame 77 and a lower support frame 78, wherein the air outlet pipe 72 is respectively welded at the left side and the right side of the upper part of the main filtering pipe 71; the air inlet pipes 73 are respectively welded at the left side and the right side of the lower part of the main filter pipe 71; the supporting rod 74 is connected with the middle position of the lower part of the main filtering pipe 71 through a bolt; the connecting plate 75 is welded at the lower part of the supporting rod 74; the particle filter screens 76 are respectively inserted at the left side and the right side inside the main filter pipe 71; the upper supporting frame 77 is connected to the middle position of the outer side of the air outlet pipe 72 through a screw; the lower support frame 78 is screwed at the middle position of the outer side of the air inlet pipe 73; air enters from the lower part of the air inlet pipe 73, passes through the pipeline along, enters the middle position of the main filtering pipe 71, then diffuses towards the left and right sides, passes through the particle filtering screen 76, filters out particles in the air, enters from the lower part of the air outlet pipe 72, and then exits from the upper part of the air outlet pipe 72.
As shown in fig. 3, in the above embodiment, specifically, the detachable air drying rack structure 9 includes a rack 91, a fixed mesh plate 92, desiccant particles 93, a rotating mesh plate 94, a positioning plate 95, a plug plate 96 and a handle 97, where the fixed mesh plate 92 is welded at the lower part of the inner side of the rack 91; the desiccant particles 93 are placed on the inner side of the placing frame 91; the rotary screen plate 94 is hinged to the upper part of the inner side of the placing frame 91; the positioning plate 95 is welded at the upper part of the left side inside the placing frame 91; the plug board 96 is welded on the right side of the placing frame 91; the handle 97 is connected to the middle position of the right side of the plug board 96 through a screw; air to be filtered respectively passes through the fixed screen plate 92, the desiccant particles 93 and the rotating screen plate 94, when the air passes through the desiccant particles 93, water vapor in the air can be absorbed, the air is kept dry, when the desiccant particles 93 are replaced, the rotating screen plate 94 rotates towards the right side, the desiccant particles 93 are poured out, and new desiccant particles 93 are placed.
As shown in fig. 4, in the above embodiment, specifically, the positioning and mounting frame structure 10 includes a mounting ring 101, a trapezoidal rubber block 102, a U-shaped frame 103, a threaded hole 104 and a clamping bolt 105, where the trapezoidal rubber block 102 is glued to the upper peripheral position of the mounting ring 101; the U-shaped frame 103 is respectively welded at the left side and the right side of the mounting ring 101; the threaded hole 104 is formed in the inner side of one side, far away from the mounting ring 101, of the U-shaped frame 103; the clamping bolt 105 is in threaded connection with the inner side of the threaded hole 104; the outer connecting pipe is inserted into the inner side of the U-shaped frame 103, the trapezoidal rubber block 102 is inserted into the inner side of the outer connecting pipe, sealing is carried out, and the air leakage at the joint of the mounting ring 101 and the outer connecting pipe is prevented to influence the subsequent work.
In the above embodiment, specifically, the air outlet pipe 72 is respectively bolted to the left and right sides of the lower part of the air outlet pipe 8, the air inlet pipe 73 is respectively bolted to the left and right sides of the upper part of the air collecting pipe 5, the upper support frame 77 and the lower support frame 78 are respectively inserted into the upper and lower parts of the inner side of the box body 1, the lower support frame 78 is arranged on the upper part of the stop block 6, and the connecting plate 75 is screwed to the middle position of the upper part of the air collecting pipe 5.
In the above embodiment, specifically, the upper and lower portions of the particle filter screen 76 are respectively welded with the connecting frame 761, and the outer sides of the connecting frame 761 are respectively welded with the end caps 762.
In the above embodiment, specifically, the end caps 762 are respectively screwed on the left and right sides of the main filter pipe 71.
In the above embodiment, specifically, the placing rack 91 is transversely inserted into the upper portion of the inner side of the box body 1, and the inserting plate 96 is inserted into the right side of the upper portion of the inner side of the box body 1.
In the above embodiment, specifically, the mounting ring 101 is bolted to the upper part of the box body 1.
Principle of operation
The utility model discloses a theory of operation: when in use, firstly, the box body 1 is placed at the outlet of the equipment to be connected, the bolt penetrates through the bolt hole 3, the box body 1 is bolted at the upper part of the outlet of the connecting equipment, the positioning ring 4 is inserted at the inner side of the outlet of the connecting equipment, then the external connecting pipe of the subsequent equipment is sleeved at the outer side of the mounting ring 101, the trapezoidal rubber block 102 is inserted at the inner side of the external connecting pipe, the connecting part is sealed, then the clamping bolt 105 is screwed, the external connecting pipe is fixed, the air penetrates through the inner side of the positioning ring 4 and enters the air inlet pipe 73 through the air collecting pipe 5, then part of water vapor in the air is hung on the inner wall of the air inlet pipe 73 through the bent air inlet pipe 73, meanwhile, the flow rate of the air is reduced, the air enters the middle position of the inner side of the main filter pipe 71 and flows to the left and right sides, the particle, the air enters the air outlet pipe 8, then passes through the fixed screen plate 92, the desiccant particles 93 and the rotary screen plate 94 respectively and enters an external connecting pipe, when the air passes through the desiccant particles 93, the desiccant particles 93 can absorb moisture in the air, so that the air is kept dry, a worker holds the handle 97 by hand, pulls the plug-in plate 96 towards the right side, pulls the placing frame 91 out of the inner side of the box body 1, then rotates the rotary screen plate 94 towards the right side, pours out the used desiccant particles 93, puts in new desiccant particles 93, and then inserts the box body 1 into the upper part of the inner side of the box body 1.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. A flat plate type demisting device is characterized by comprising a box body (1), a mounting plate (2), bolt holes (3), a positioning ring (4), an air collecting pipe (5), a stop block (6), a particle filtering frame structure (7), an air outlet pipe (8), a detachable air drying frame structure (9), a positioning mounting frame structure (10), a shaft plate (11), a rotary rod (12) and a handle (13), wherein the mounting plate (2) is welded on the left side and the right side of the lower part of the box body (1) respectively; the bolt hole (3) is formed in the middle of the inner side of the mounting plate (2); the positioning ring (4) is welded at the lower part of the box body (1); the air collecting pipe (5) is connected to the lower part of the inner side of the box body (1) through bolts; the stop block (6) is arranged on the inner side of the box body (1); the particle filter frame structure (7) is inserted in the middle of the inner side of the box body (1); the air outlet pipe (8) is connected to the upper part of the particle filter frame structure (7) through screws; the detachable air drying rack structure (9) is transversely inserted at the upper part of the inner side of the box body (1); the positioning mounting frame structure (10) is connected to the upper part of the box body (1) through bolts; the shaft plates (11) are respectively welded at the middle positions of the left side and the right side of the box body (1); the upper part of the rotating rod (12) is connected with the inner side of the shaft plate (11) in a shaft way; the handle (13) is welded at the lower part of the rotating rod (12); the particle filter rack structure (7) comprises a main filter pipe (71), an air outlet pipe (72), an air inlet pipe (73), a support rod (74), a connecting plate (75), a particle filter screen (76), an upper support frame (77) and a lower support frame (78), wherein the air outlet pipe (72) is respectively welded at the left side and the right side of the upper part of the main filter pipe (71); the air inlet pipes (73) are respectively welded at the left side and the right side of the lower part of the main filter pipe (71); the supporting rod (74) is connected to the middle position of the lower part of the main filtering pipe (71) through a bolt; the connecting plate (75) is welded at the lower part of the supporting rod (74); the particle filter screens (76) are respectively inserted at the left side and the right side inside the main filter pipe (71); the upper supporting frame (77) is connected to the middle position of the outer side of the air outlet pipe (72) through a screw; the lower support frame (78) is in screw connection with the middle position of the outer side of the air inlet pipe (73).
2. The flat plate defogging device according to claim 1, wherein the detachable air drying rack structure (9) comprises a placing rack (91), a fixed screen (92), desiccant particles (93), a rotating screen (94), a positioning plate (95), a plug-in plate (96) and a handle (97), the fixed screen (92) is welded at the lower part of the inner side of the placing rack (91); the desiccant particles (93) are placed on the inner side of the placing frame (91); the rotary screen plate (94) is hinged to the upper part of the inner side of the placing frame (91); the positioning plate (95) is welded at the upper part of the left side in the placing rack (91); the plug board (96) is welded on the right side of the placing rack (91); the handle (97) is connected to the middle position of the right side of the plug board (96) through a screw.
3. A defogging device according to claim 1 wherein said locating mounting bracket structure (10) comprises a mounting ring (101), a trapezoidal rubber block (102), a U-shaped bracket (103), a threaded hole (104) and a clamping bolt (105), said trapezoidal rubber block (102) is glued to the upper peripheral portion of the mounting ring (101); the U-shaped frame (103) is respectively welded at the left side and the right side of the mounting ring (101); the threaded hole (104) is formed in the inner side of one side, far away from the mounting ring (101), of the U-shaped frame (103); the clamping bolt (105) is in threaded connection with the inner side of the threaded hole (104).
4. The flat plate type demisting device according to claim 1, wherein the air outlet pipe (72) is respectively bolted on the left and right sides of the lower part of the air outlet pipe (8), the air inlet pipe (73) is respectively bolted on the left and right sides of the upper part of the air collecting pipe (5), the upper support frame (77) and the lower support frame (78) are respectively inserted in the upper and lower parts of the inner side of the box body (1), the lower support frame (78) is arranged on the upper part of the stop block (6), and the connecting plate (75) is screwed on the middle position of the upper part of the air collecting pipe (5).
5. A flat plate mist eliminator according to claim 1 wherein the upper and lower parts of the particle screen (76) have respective brackets (761) welded thereto, and the outer sides of the brackets (761) have respective end caps (762) welded thereto.
6. A flat plate mist eliminator according to claim 5 characterised in that the end caps (762) are screwed to the left and right sides of the main filter pipe (71).
7. A flat defogging device according to claim 2 wherein the placing rack (91) is transversely inserted into the upper inner side of the box body (1), and the inserting plate (96) is inserted into the right side of the upper inner side of the box body (1).
8. A flat mist eliminator according to claim 3 characterised in that the collar (101) is bolted to the upper part of the tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381986.9U CN213699187U (en) | 2020-07-14 | 2020-07-14 | Flat-plate type demisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381986.9U CN213699187U (en) | 2020-07-14 | 2020-07-14 | Flat-plate type demisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699187U true CN213699187U (en) | 2021-07-16 |
Family
ID=76766339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021381986.9U Active CN213699187U (en) | 2020-07-14 | 2020-07-14 | Flat-plate type demisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213699187U (en) |
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2020
- 2020-07-14 CN CN202021381986.9U patent/CN213699187U/en active Active
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