CN213699126U - Tube bundle type efficient demister - Google Patents
Tube bundle type efficient demister Download PDFInfo
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- CN213699126U CN213699126U CN202021171867.0U CN202021171867U CN213699126U CN 213699126 U CN213699126 U CN 213699126U CN 202021171867 U CN202021171867 U CN 202021171867U CN 213699126 U CN213699126 U CN 213699126U
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Abstract
The utility model provides a tube bundle type high-efficiency demister, which comprises an upper side tube shell, a lower side tube shell, a multi-hole plate gland, a purification leading-in tube structure, a polymer hollow ball, a multi-hole interception plate, a rotational flow plate, a feed liquid collecting frame structure, an outward rotation type rotational flow blade, a connecting bolt, a positioning rod, a flange plate and an adjustable stretching frame structure, wherein the upper side tube shell and the lower side tube shell are respectively arranged at the upper side and the lower side of the adjustable stretching frame structure; the gland screw of the porous plate is arranged on the upper part of the inner side of the upper pipe shell; the purification lead-in pipe structure is arranged in the middle of the positioning rod. The inner wall material guide hopper of the utility model is embedded in the inner wall of the lower side pipe shell and is communicated with the upper end of the outer side cover, which is beneficial to conveniently collecting the liquid material which flows down from the upper side when in use; the activated carbon net is respectively installed in the purifying pipe by screws, so that water liquid entering the conveying pipe through the purifying pipe can be conveniently filtered when the purifying pipe is used.
Description
Technical Field
The utility model belongs to the technical field of wet flue gas desulfurization, especially, relate to a high-efficient defroster of tube bank formula.
Background
At present, for flue gas desulfurized by a wet desulfurization method, particularly by a limestone-gypsum method and other desulfurization processes, the flue gas temperature is about 50 ℃, and part of fine liquid drops and fine granular smoke dust exist in the flue gas, a wet electrostatic precipitator or an integrated tube bundle precipitator and the like are required to be further used for deeply purifying the flue gas and removing the smoke dust in the desulfurized flue gas, although the wet electrostatic precipitator can ensure that the concentration of the smoke dust in the desulfurized flue gas is less than or equal to 5ug/m3, the power consumption is high, the volume is required to be large, and therefore, the one-time investment is high, and the operation is not economical. Generally constitute by single-layer or multilayer whirl board, tube, the flue gas passes through the whirl board back rotatory, and on liquid drop and tiny granule form smoke and dust in with the flue gas were got rid of the tube through the effect of centrifugal force, formed the one deck liquid film on the tube, more tiny liquid drop and granule form smoke and dust can further be adsorbed to the liquid film, consequently can be arranged in separating liquid drop and tiny granule form smoke and dust in the flue gas. The integrated tube bundle dust remover has the advantages of small volume, low one-time investment, low operation energy consumption and the like.
But current high-efficient defroster of tube bank formula has not possess the side slag and collects, does not possess and filters leading-in liquid and does not possess the problem of adjusting holistic length according to the demand.
Therefore, it is necessary to invent a tube bundle type high-efficiency demister.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high-efficient defroster of tube bundle to there is not possessing the side dregs of a grain collection in solving the high-efficient defroster of current tube bundle formula, does not possess and filters leading-in liquid and does not possess the problem of adjusting holistic length according to the demand. A tube bundle type high-efficiency demister comprises an upper side tube shell, a lower side tube shell, a porous plate gland, a purification lead-in tube structure, a polymer hollow ball, a porous interception plate, a rotational flow plate, a feed liquid collecting frame structure, an outward rotating type rotational flow blade, a connecting bolt, a positioning rod, a flange plate and an adjustable extending frame structure, wherein the upper side tube shell and the lower side tube shell are respectively arranged on the upper side and the lower side of the adjustable extending frame structure; the gland screw of the porous plate is arranged on the upper part of the inner side of the upper pipe shell; the purification lead-in pipe structure is arranged in the middle of the positioning rod; the polymer hollow ball is arranged at the upper part of the porous interception plate; the porous interception plates are respectively installed on the upper part of the inner side of the upper side pipe shell by screws; the cyclone plate is arranged on the inner side of the lower side pipe shell through a connecting bolt; the material liquid collecting frame structure is arranged at the lower part of the rotational flow plate and is arranged on the lower side pipe shell; the outer rotary type rotational flow blade screw is arranged on the inner side of the rotational flow plate; the positioning rod bolt is arranged at the upper end of the flange plate; the flange is welded at the upper end of the upper side pipe shell; the feed liquid collecting frame structure comprises an outer side cover, a material guide pipe, a collecting bottle and an inner wall material guide hopper, wherein the outer side cover is mounted at the lower part of the outer side of the lower side pipe shell through screws; the material guide pipes are inserted at the left side and the right side of the lower part of the outer side cover; the collecting bottle is connected with the lower part of the material guide pipe in a threaded manner.
Preferably, the adjustable extension frame structure comprises a fixed outer tube, a silica gel sleeve, a fixed bolt, a fixed hoop, a fixed lug plate and a bolt nut, wherein the fixed bolt is respectively in threaded connection with the upper tube shell and the fixed outer tube, and the joint of the lower tube shell and the fixed outer tube; the fixed hoops are respectively sleeved on the outer sides of the silica gel sleeves; the fixed ear plates are welded at the left end and the right end of the front side of the fixed hoop; the bolt and the nut are in threaded connection with the middle position of the fixed lug plate.
Preferably, the purification leading-in pipe structure comprises a conveying pipe, a spray head, a purification pipe, an activated carbon net, a guide cover and an external connecting pipe, wherein the spray head is in threaded connection with the lower part of the conveying pipe; the purification pipe is glued on the inner side of the guide cover; the guide cover is in threaded connection with the upper part of the conveying pipe; the outer connecting pipe is arranged at the upper end of the purifying pipe and is glued on the upper side of the guide cover.
Preferably, the inner wall material guide hopper is embedded in the inner wall of the lower side pipe shell and is communicated with the upper end of the outer side cover.
Preferably, the activated carbon net is provided with a plurality of activated carbon nets, and the activated carbon nets are respectively installed inside the purification pipe in a screwed mode.
Preferably, the upper pipe shell and the lower pipe shell are respectively inserted into the upper part and the lower part of the inner side of the fixed outer pipe.
Preferably, the silica gel sleeve is glued at the upper end and the lower end of the fixed outer tube and is respectively sleeved on the outer side of the upper side tube shell and the outer side of the lower side tube shell.
Preferably, the conveying pipe is mounted at the middle position of the positioning rod through a screw.
Preferably, one end of the silica gel sleeve, which is far away from the fixed outer tube, is provided with a convex edge.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, inner wall guide fill embedding at the inner wall of downside tube, put through with the upper end of outside cover simultaneously, be favorable to when using conveniently collecting from the liquid material that flows down.
The utility model discloses in, the activated carbon net be provided with a plurality ofly, the activated carbon net respectively the screw mounting in the inside of purge tube, be favorable to conveniently filtering the water liquid that enters into the conveyer pipe through the purge tube when using.
The utility model discloses in, upside tube and downside tube peg graft two about the inboard of fixed outer tube respectively, be favorable to when using conveniently adjusting the position of upside tube and downside tube grafting in fixed outer tube according to the demand to adjust the length between upside tube and the downside tube.
The utility model discloses in, silica gel sleeve glue connect at the upper and lower both ends of fixed outer tube, cup joint respectively in the outside of upside tube and the outside of downside tube simultaneously, be favorable to increasing the sealed effect when fixed outer tube contacts with upside tube or downside tube when using.
The utility model discloses in, conveyer pipe screw install in the intermediate position of locating lever, be favorable to when using conveniently playing locate function to the conveyer pipe.
The utility model discloses in, the silica gel sleeve pipe one end of keeping away from fixed outer tube be provided with protruding stupefied, be favorable to avoiding fixed hoop to drop from the silica gel sleeve pipe when using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the purification inlet pipe structure of the present invention;
fig. 3 is a schematic structural diagram of the feed liquid collecting rack structure of the present invention;
fig. 4 is a schematic structural diagram of the structure of the adjustable stretching frame of the present invention.
In the figure:
1. an upper side pipe shell; 2. a lower side tube shell; 3. a porous plate gland bush; 4. a purification lead-in pipe structure; 41. a delivery pipe; 42. a spray head; 43. a purge tube; 44. an activated carbon mesh; 45. a guide housing; 46. an external connection pipe; 5. a polymer hollow sphere; 6. a porous interception plate; 7. a swirl plate; 8. a feed liquid collecting frame structure; 81. an outer cover; 82. a material guide pipe; 83. a collection bottle; 84. a material guide hopper on the inner wall; 9. an outward rotating swirl vane; 10. a connecting bolt; 11. positioning a rod; 12. a flange plate; 13. the structure of the adjustable stretching frame; 131. fixing the outer tube; 132. a silica gel sleeve; 133. fixing the bolt; 134. a fixing hoop; 135. fixing the ear plate; 136. and bolts and nuts.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 and 3
The utility model provides a tube bundle type high-efficiency demister, which comprises an upper side tube 1, a lower side tube 2, a perforated plate gland 3, a purification leading-in tube structure 4, a polymer hollow ball 5, a perforated interception plate 6, a cyclone plate 7, a feed liquid collecting frame structure 8, an outward rotating type cyclone blade 9, a connecting bolt 10, a positioning rod 11, a flange 12 and an adjustable extending frame structure 13, wherein the upper side tube 1 and the lower side tube 2 are respectively arranged at the upper side and the lower side of the adjustable extending frame structure 13; the perforated plate gland 3 is mounted on the upper part of the inner side of the upper pipe shell 1 through screws; the purification lead-in pipe structure 4 is arranged in the middle of the positioning rod 11; the polymer hollow ball 5 is arranged at the upper part of the porous interception plate 6; the porous interception plates 6 are respectively installed on the upper part of the inner side of the upper side pipe shell 1 by screws; the cyclone plate 7 is arranged on the inner side of the lower side pipe shell 2 through a connecting bolt 10; the feed liquid collecting frame structure 8 is arranged at the lower part of the cyclone plate 7 and is simultaneously arranged on the lower side pipe shell 2; the outer rotary type rotational flow blade 9 is arranged on the inner side of the rotational flow plate 7 through a screw; the positioning rod 11 is mounted at the upper end of the flange plate 12 through bolts; the flange plate 12 is welded at the upper end of the upper side pipe shell 1; the upper side pipe shell 1 and the lower side pipe shell 2 are respectively inserted into the upper part and the lower part of the inner side of the fixed outer pipe 131, and the positions of the upper side pipe shell 1 and the lower side pipe shell 2 inserted into the fixed outer pipe 131 can be conveniently adjusted according to requirements when the device is used, so that the length between the upper side pipe shell 1 and the lower side pipe shell 2 can be adjusted; the feed liquid collecting frame structure 8 comprises an outer side cover 81, a material guide pipe 82, a collecting bottle 83 and an inner wall material guide hopper 84, wherein the outer side cover 81 is mounted at the lower part of the outer side of the lower side pipe shell 2 through screws; the material guide pipes 82 are inserted at the left and right sides of the lower part of the outer side cover 81; the collecting bottle 83 is connected with the lower part of the material guide pipe 82 in a threaded manner; the inner wall material guide hopper 84 is embedded in the inner wall of the lower shell 2 and is connected to the upper end of the outer cover 81, so that the liquid falling from the upper side can be conveniently collected when in use.
As shown in fig. 4, in the above embodiment, specifically, the adjustable extension frame structure 13 includes a fixed outer tube 131, a silicone sleeve 132, a fixed bolt 133, a fixed hoop 134, a fixed ear plate 135 and a bolt nut 136, where the fixed bolt 133 is respectively screwed at the connection between the upper shell 1 and the fixed outer tube 131, and at the connection between the lower shell 2 and the fixed outer tube 131; the fixed hoops 134 are respectively sleeved on the outer sides of the silica gel sleeves 132; the fixed ear plates 135 are welded at the left and right ends of the front side of the fixed hoop 134; the bolt and nut 136 is in threaded connection with the middle position of the fixed lug plate 135; silica gel sleeve 132 splice the upper and lower both ends at fixed outer tube 131, cup joint respectively in the outside of last side tube shell 1 and the outside of downside tube shell 2 simultaneously, can increase the sealed effect when fixed outer tube 131 contacts with last side tube shell 1 or downside tube shell 2 when using, silica gel sleeve 132 the one end of keeping away from fixed outer tube 131 be provided with protruding stupefied, can avoid fixed hoop 134 to drop from silica gel sleeve 132 when using.
As shown in fig. 2, in the above embodiment, specifically, the purge inlet pipe structure 4 includes a delivery pipe 41, a nozzle 42, a purge pipe 43, an activated carbon net 44, a guide cover 45 and an external connection pipe 46, and the nozzle 42 is screwed to the lower portion of the delivery pipe 41; the purification pipe 43 is glued on the inner side of the guide cover 45; the guide cover 45 is in threaded connection with the upper part of the conveying pipe 41; the external connecting pipe 46 is arranged at the upper end of the purifying pipe 43 and is glued on the upper side of the guide cover 45; the activated carbon nets 44 are provided with a plurality of activated carbon nets 44, the activated carbon nets 44 are respectively installed in the purifying pipes 43 through screws, so that water liquid entering the conveying pipe 41 through the purifying pipes 43 can be conveniently filtered when the activated carbon nets are used, and the conveying pipe 41 is installed at the middle position of the positioning rod 11 through screws, so that the conveying pipe 41 can be conveniently positioned when the activated carbon nets are used.
Principle of operation
The utility model discloses in the course of the work, the dusty droplet and the foam in the flue gas are mostly thrown away and are gathered to lower side tube shell 2 inner wall, go into collecting bottle 83 through outside cover 81 and passage 82 in the inner wall guide fill 84 and collect, a small amount of droplet of escape collides polymer hollow sphere 5 in the process of rising, form the liquid film on the surface of polymer hollow sphere 5, the droplet is intercepted by the liquid film once more, thereby reach the purpose of deep purification, in operation through utilizing shower nozzle 42 to regularly carry out high-pressure back flush to polymer hollow sphere 5, avoid polymer hollow sphere 5 surface to stain, polymer hollow sphere 5 in the flue gas also plays self-cleaning effect owing to flue gas disturbance self-rotation simultaneously, the device can adapt to the undulant influence of boiler load more; when the boiler load is higher, the flue gas flow velocity is high, droplets in the flue gas are thrown to the inner walls of the upper shell tube 1 and the lower shell tube 2 and are captured by liquid films on the tube walls of the upper shell tube 1 and the lower shell tube 2, and therefore the purpose of cleaning the flue gas is achieved; when the boiler load is low, the flow rate of the flue gas is low, the rotation speed is slow, the escaped flue gas impacts the surface of the hollow polymer ball 5 and is captured by a liquid film on the surface of the hollow polymer ball 5, and finally water drops are formed and fall into the desulfurizing tower to be removed, so that the aim of cleaning the flue gas is fulfilled; the hollow polymer spheres 5 continuously rotate and collide under the washing of the flue gas, so that dust cannot be adhered to the surfaces of the hollow polymer spheres 5; the hollow polymer ball 5 is installed in the open pipe bundle, the boiler load increases, the flue gas flow rate increases, the hollow polymer ball 5 rises, the boiler load decreases the flue gas flow rate, the hollow polymer ball 5 falls back, therefore, the pressure loss is constant, the increase of the load is avoided, and the water liquid entering the conveying pipe 41 through the purifying pipe 43 is filtered through the activated carbon net 44.
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 (9)
1. The tube bundle type efficient demister is characterized by comprising an upper side tube shell (1), a lower side tube shell (2), a porous plate gland (3), a purification lead-in tube structure (4), a polymer hollow sphere (5), a porous interception plate (6), a cyclone plate (7), a feed liquid collecting frame structure (8), outward rotating type cyclone blades (9), connecting bolts (10), positioning rods (11), flange plates (12) and an adjustable stretching frame structure (13), wherein the upper side tube shell (1) and the lower side tube shell (2) are respectively installed on the upper side and the lower side of the adjustable stretching frame structure (13); the perforated plate gland (3) is arranged on the upper part of the inner side of the upper side pipe shell (1) through screws; the purification lead-in pipe structure (4) is arranged in the middle of the positioning rod (11); the polymer hollow spheres (5) are arranged at the upper part of the porous interception plate (6); the porous interception plates (6) are respectively installed on the upper part of the inner side of the upper side pipe shell (1) through screws; the cyclone plate (7) is arranged on the inner side of the lower side pipe shell (2) through a connecting bolt (10); the feed liquid collecting frame structure (8) is arranged at the lower part of the cyclone plate (7) and is simultaneously arranged on the lower side pipe shell (2); the outer rotary type rotational flow blade (9) is arranged on the inner side of the rotational flow plate (7) through a screw; the positioning rod (11) is arranged at the upper end of the flange plate (12) through bolts; the flange (12) is welded at the upper end of the upper side pipe shell (1); the feed liquid collecting frame structure (8) comprises an outer side cover (81), a material guide pipe (82), a collecting bottle (83) and an inner wall material guide hopper (84), wherein the outer side cover (81) is mounted at the lower part of the outer side of the lower side pipe shell (2) through screws; the material guide pipes (82) are inserted at the left side and the right side of the lower part of the outer side cover (81); the collecting bottle (83) is connected with the lower part of the material guide pipe (82) in a threaded manner.
2. The tube bundle type high-efficiency demister as claimed in claim 1, wherein the adjustable extending frame structure (13) comprises a fixed outer tube (131), a silica gel sleeve (132), a fixed bolt (133), a fixed hoop (134), a fixed lug plate (135) and a bolt nut (136), the fixed bolt (133) is respectively screwed at the joint of the upper tube shell (1) and the fixed outer tube (131) and the joint of the lower tube shell (2) and the fixed outer tube (131); the fixed hoops (134) are respectively sleeved on the outer sides of the silica gel sleeves (132); the fixed ear plates (135) are welded at the left end and the right end of the front side of the fixed hoop (134); the bolt and the nut (136) are in threaded connection with the middle position of the fixed lug plate (135).
3. The tube bundle type high-efficiency demister as set forth in claim 1, wherein the purification introducing pipe structure (4) comprises a conveying pipe (41), a spray head (42), a purification pipe (43), an activated carbon net (44), a guide cover (45) and an external pipe (46), the spray head (42) is screwed on the lower portion of the conveying pipe (41); the purification pipe (43) is glued on the inner side of the guide cover (45); the guide cover (45) is in threaded connection with the upper part of the conveying pipe (41); the external connecting pipe (46) is arranged at the upper end of the purifying pipe (43) and is glued on the upper side of the guide cover (45).
4. The tube bundle type high efficiency demister as set forth in claim 1, wherein the inner wall material guiding hopper (84) is embedded in the inner wall of the lower side pipe shell (2) and communicates with the upper end of the outer side cover (81).
5. The tube bundle type high-efficiency demister as set forth in claim 3, wherein the activated carbon net (44) is provided in plural, and the activated carbon net (44) is screw-mounted inside the purification tube (43), respectively.
6. The tube bundle type high-efficiency demister as set forth in claim 2, wherein the upper tube shell (1) and the lower tube shell (2) are respectively inserted into the upper and lower portions of the inner side of the fixed outer tube (131).
7. The tube bundle type high-efficiency demister as set forth in claim 2, wherein the silica gel sleeve (132) is glued to the upper and lower ends of the fixed outer tube (131) and is respectively sleeved on the outside of the upper shell (1) and the outside of the lower shell (2).
8. The tube bundle type high efficiency demister as set forth in claim 3, wherein said duct (41) is screw-mounted at a middle position of the positioning rod (11).
9. The tube bundle type high-efficiency demister as set forth in claim 2, wherein the end of the silica gel sleeve (132) far from the fixed outer tube (131) is provided with a convex edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171867.0U CN213699126U (en) | 2020-06-22 | 2020-06-22 | Tube bundle type efficient demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171867.0U CN213699126U (en) | 2020-06-22 | 2020-06-22 | Tube bundle type efficient demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699126U true CN213699126U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021171867.0U Active CN213699126U (en) | 2020-06-22 | 2020-06-22 | Tube bundle type efficient demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213699126U (en) |
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2020
- 2020-06-22 CN CN202021171867.0U patent/CN213699126U/en active Active
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