CN212215028U - Desulfurizing tower waste heat recovery device - Google Patents
Desulfurizing tower waste heat recovery device Download PDFInfo
- Publication number
- CN212215028U CN212215028U CN202020836767.9U CN202020836767U CN212215028U CN 212215028 U CN212215028 U CN 212215028U CN 202020836767 U CN202020836767 U CN 202020836767U CN 212215028 U CN212215028 U CN 212215028U
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- China
- Prior art keywords
- pipe
- tower body
- fixed intercommunication
- fixedly connected
- heat recovery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000011084 recovery Methods 0.000 title claims abstract description 32
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 17
- 239000002918 waste heat Substances 0.000 title claims abstract description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003546 flue gas Substances 0.000 claims abstract description 18
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 13
- 230000023556 desulfurization Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 239000000779 smoke Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000010438 granite Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a desulfurizing tower waste heat recovery device relates to desulfurizing tower technical field, draws together the tower body, the inside fixedly connected with division board of tower body, the inside of tower body is separated into through the division board and is retrieved chamber and filter chamber, the fixed intercommunication in bottom surface of tower body has the flue gas pipe, the inside bottom of tower body is equipped with the coiled pipe, the one end of coiled pipe and the fixed intercommunication of flue gas pipe's one end, the fixed intercommunication of the other end of coiled pipe has U type pipe, the one end that the coiled pipe was kept away from to U type pipe extends to the inside of filter chamber, the fixed intercommunication in top of retrieving a chamber side has the outlet pipe, the fixed intercommunication in bottom of retrieving chamber another side has the inlet tube. The utility model relates to a rational in infrastructure, it can reach the effect to heat recovery utilizes in the flue gas, has reduced the loss of the energy, has avoided thermal loss to filter the intracavity flue gas, realize the repurification to the flue gas, effectively solved the inside condition that contains impurity contaminated air of air after the desulfurization.
Description
Technical Field
The utility model relates to a desulfurizing tower technical field specifically is a desulfurizing tower waste heat recovery device.
Background
The desulfurizing tower is a tower type device for desulfurizing industrial waste gas, is most widely applied by building granite at first, and utilizes a water film desulfurizing and dedusting principle, namely a granite water film desulfurizing and dedusting device or a granite water film desulfurizing and dedusting device.
Traditional desulfurizing tower sprays liquid limestone mostly in the tower and carries out the desulfurization to the flue gas through in the desulfurizing tower, and the general temperature of exhaust flue gas is at 50 to 60 degrees centigrade after the desulfurization, and direct emission has caused a large amount of heat losses to impurity removal is still unclean in the air after the desulfurization, and direct emission still can the polluted atmosphere. For this reason, we provide a desulfurization tower waste heat recovery device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims at providing a desulfurizing tower waste heat recovery device in order to make up the deficiency of the prior art.
II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a waste heat recovery device of a desulfurizing tower comprises a tower body, wherein a partition plate is fixedly connected inside the tower body, the inside of the tower body is divided into a recovery cavity and a filter cavity by the partition plate, a smoke inlet pipe is fixedly communicated with the bottom surface of the tower body, a coiled pipe is arranged at the bottom end inside the tower body, one end of the coiled pipe is fixedly communicated with one end of the smoke inlet pipe, the other end of the coiled pipe is fixedly communicated with a U-shaped pipe, one end of the U-shaped pipe, far away from the coiled pipe, extends into the filter cavity, a water outlet pipe is fixedly communicated with the top of one side surface of the recovery cavity, a water inlet pipe is fixedly communicated with the bottom of the other side surface of the recovery cavity, a baffle plate is fixedly connected inside the filter cavity, a smoke outlet hole is arranged inside the baffle plate, a sleeve pipe is rotatably connected with the bottom surface of the baffle, the front fixedly connected with water tank of tower body, the top surface fixedly connected with water pump of water tank, the input of water pump and the fixed intercommunication of the top surface of water tank, the fixed intercommunication of output of water pump has the conveyer pipe, the one end of conveyer pipe and the inner wall fixed connection of connecting pipe.
Furthermore, the top surface of tower body is the opening, and the top surface fixedly connected with top cap of tower body.
Furthermore, the outer surface of the sleeve is fixedly connected with a second gear, one side face of the tower body is fixedly connected with a motor, and the output end of the motor is fixedly connected with a first gear matched with the second gear.
Further, a side face of the tower body is fixedly connected with a protective shell, and the motor is located inside the protective shell.
Further, the fixed intercommunication of top surface of water tank has the filler, and the output of water pump runs through the top surface of water tank and extends to on the interior diapire of water tank.
Furthermore, the bottom of one side surface of the filter cavity is fixedly communicated with a drain pipe, and the horizontal line where the U-shaped pipe is located is higher than the horizontal line where the drain pipe is located.
Thirdly), the beneficial effects are as follows:
compared with the prior art, the desulfurization tower waste heat recovery device has the following beneficial effects:
firstly, the utility model divides the interior of the tower body into a recovery cavity by arranging the division plate, the coiled pipe, the water outlet pipe and the water inlet pipe, and conveys the flue gas in the recovery cavity in a serpentine manner by the coiled pipe, cold water is injected into the recovery cavity through the water inlet pipe, the coiled pipe is used for heating the cold water, thereby transferring the heat in the flue gas to cold water, achieving the effect of recycling the heat in the flue gas, reducing the energy loss, avoiding the heat loss, by arranging the water pump, the water tank, the delivery pipe, the sleeve, the water distribution pipe and the atomizing nozzle, the water in the water tank is delivered to the interior of the sleeve through the water pump and the delivery pipe, so that the water in the sleeve is sprayed to the interior of the filter cavity through the atomizing nozzle on the water distribution pipe, thereby filter the intracavity flue gas, realize the repurification to the flue gas, effectively solved the inside condition that contains impurity contaminated air of air after the desulfurization.
Two, the utility model discloses a set up the top cap, shelter from the top surface of tower body, thereby avoid debris direct inside that gets into the tower body through the top of tower body, through setting up second gear and first gear, it is rotatory to drive first gear with the output of motor, thereby it sprays water to filter the intracavity to make the atomizer rotatory, through setting up the protective housing, can protect the motor, thereby promote the life of motor, through setting up the filler, can add water to the inside of water tank, through setting up the drain pipe, can discharge filtering intracavity sewage.
Drawings
Fig. 1 is a cross-sectional view of a tower body of the present invention;
fig. 2 is a front view of the tower body of the present invention;
FIG. 3 is a perspective view of the water distribution pipe of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.
In the figure: 1. a tower body; 2. a smoke inlet pipe; 3. a serpentine tube; 4. a water outlet pipe; 5. a water inlet pipe; 6. a U-shaped pipe; 7. a drain pipe; 8. a motor; 9. a first gear; 10. a sleeve; 11. a second gear; 12. a water diversion pipe; 13. an atomizing spray head; 14. a connecting pipe; 15. a delivery pipe; 16. a water pump; 17. a protective shell; 18. a baffle plate; 19. a smoke outlet; 20. a top cover; 21. a water tank; 22. a partition plate; 22. a partition plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a waste heat recovery device of a desulfurizing tower comprises a tower body 1, a partition plate 22 is fixedly connected inside the tower body 1, the inside of the tower body 1 is divided into a recovery cavity and a filter cavity by the partition plate 22, a smoke inlet pipe 2 is fixedly communicated with the bottom surface of the tower body 1, a coiled pipe 3 is arranged at the bottom end inside the tower body 1, one end of the coiled pipe 3 is fixedly communicated with one end of the smoke inlet pipe 2, the other end of the coiled pipe 3 is fixedly communicated with a U-shaped pipe 6, one end of the U-shaped pipe 6, which is far away from the coiled pipe 3, extends into the filter cavity, a water outlet pipe 4 is fixedly communicated with the top of one side surface of the recovery cavity, a water inlet pipe 5 is fixedly communicated with the bottom of the other side surface of the recovery cavity, a baffle plate 18 is fixedly connected inside the filter cavity, a smoke outlet hole 19 is formed inside the baffle plate 18, a sleeve pipe 10 is rotatably, the fixed intercommunication in bottom surface of distributive pipe 12 has atomizer 13, the positive fixedly connected with water tank 21 of tower body 1, and the top surface fixedly connected with water pump 16 of water tank 21, the utility model discloses water pump 16 uses the BZ centrifugal self priming pump, and the input of water pump 16 and the fixed intercommunication in top surface of water tank 21, the fixed intercommunication of output of water pump 16 has conveyer pipe 15, the one end of conveyer pipe 15 and the inner wall fixed connection of connecting pipe 14.
Further, the top surface of the tower body 1 is an opening, and a top cover 20 is fixedly connected to the top surface of the tower body 1. Through setting up top cap 20, shelter from the top surface of tower body 1 to avoid direct inside that gets into tower body 1 through the top of tower body 1 of debris.
Further, the fixed surface of sleeve pipe 10 is connected with second gear 11, a side fixedly connected with motor 8 of tower body 1, the utility model discloses motor 8 uses the horizontal gear motor of PL18-0100, the output fixedly connected with of motor 8 and the first gear 9 of 11 looks adaptations of second gear. Through setting up second gear 11 and first gear 9, it is rotatory to drive first gear 9 with the output of motor 8 to make atomizer 13 rotatory carry out the water spray to the filter chamber.
Further, a side surface of the tower body 1 is fixedly connected with a protective shell 17, and the motor 8 is located inside the protective shell 17. Through setting up protective housing 17, can protect motor 8 to promote motor 8's life.
Further, a water filling port is fixedly communicated with the top surface of the water tank 21, and the output end of the water pump 16 penetrates through the top surface of the water tank 21 and extends to the inner bottom wall of the water tank 21. By providing the filler, water can be added to the inside of the water tank 21.
Furthermore, a drain pipe 7 is fixedly communicated with the bottom of one side surface of the filter cavity, and the horizontal line of the U-shaped pipe 6 is higher than the horizontal line of the drain pipe 7. Through setting up drain pipe 7, can discharge filtering intracavity sewage.
The working principle is as follows: the water pump 16 and the motor 8 are electrically connected with an external power supply, cold water is conveyed to the inside of a recovery cavity through the water inlet pipe 5, meanwhile, smoke is conveyed to the inside of the coiled pipe 3 through the smoke inlet pipe 2 and is conveyed in a coiled manner in the recovery cavity through the coiled pipe 3, the coiled pipe 3 heats the cold water, heat in the smoke can be transferred to the cold water, the cold water absorbs the heat and is discharged through the water outlet pipe 4, the smoke after waste heat recovery is conveyed to the inside of the filter cavity through the U-shaped pipe 6, the motor 8 is started, the output end of the motor 8 drives the first gear 9 to rotate, the second gear 11 drives the sleeve 10 to rotate through the meshing of the first gear 9 and the second gear 11, the sleeve 10 drives the water distribution pipe 12 and the atomizing nozzle 13 to rotate, the water pump 16 is started at the same time, water in the water tank 21 is conveyed to the inside of the sleeve 10 through the conveying pipe 15 and the water pump 16, and the, the flue gas after waste heat recovery is filtered again, sewage is discharged through the drain pipe 7, and the filtered flue gas is discharged through the smoke outlet 19 in the baffle 18, so that the flue gas in the filtering cavity is filtered, the re-purification of the flue gas is realized, and the problem that the air after desulfurization contains impurities and pollutes air is effectively solved.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a desulfurizing tower waste heat recovery device, includes tower body (1), its characterized in that: the inside fixedly connected with division board (22) of tower body (1), the inside of tower body (1) is separated into recovery chamber and filter chamber through division board (22), the bottom surface fixed intercommunication of tower body (1) has into flue gas pipe (2), the bottom of the inside of tower body (1) is equipped with coiled pipe (3), the one end of coiled pipe (3) and the one end fixed intercommunication of flue gas pipe (2), the other end fixed intercommunication of coiled pipe (3) has U type pipe (6), the one end that U type pipe (6) kept away from coiled pipe (3) extends to the inside of filter chamber, the top of one side of recovery chamber is fixed intercommunication has outlet pipe (4), the bottom of the other side of recovery chamber is fixed intercommunication has inlet tube (5), the inside fixedly connected with baffle (18) of filter chamber, smoke outlet (19) have been seted up to the inside of baffle (18), the bottom surface rotation of baffle (18) is connected with sleeve pipe (10), the center of sleeve pipe (10) top surface rotates and is connected with connecting pipe (14), the fixed intercommunication in bottom surface of sleeve pipe (10) has distributive pipe (12), the fixed intercommunication in bottom surface of distributive pipe (12) has atomizer (13), the positive fixedly connected with water tank (21) of tower body (1), the top surface fixedly connected with water pump (16) of water tank (21), the input of water pump (16) and the fixed intercommunication in top surface of water tank (21), the fixed intercommunication in output of water pump (16) has conveyer pipe (15), the one end of conveyer pipe (15) and the inner wall fixed connection of connecting pipe (14).
2. The desulfurization tower waste heat recovery device of claim 1, wherein: the top surface of tower body (1) is the opening, and the top surface fixedly connected with top cap (20) of tower body (1).
3. The desulfurization tower waste heat recovery device of claim 1, wherein: the outer fixed surface of sleeve pipe (10) is connected with second gear (11), and a side fixedly connected with motor (8) of tower body (1), the output fixedly connected with of motor (8) and first gear (9) of second gear (11) looks adaptation.
4. The desulfurization tower waste heat recovery device of claim 3, wherein: a side face of the tower body (1) is fixedly connected with a protective shell (17), and the motor (8) is located inside the protective shell (17).
5. The desulfurization tower waste heat recovery device of claim 1, wherein: the top surface of the water tank (21) is fixedly communicated with a water filling port, and the output end of the water pump (16) penetrates through the top surface of the water tank (21) and extends to the inner bottom wall of the water tank (21).
6. The desulfurization tower waste heat recovery device of claim 1, wherein: the bottom of one side face of the filter cavity is fixedly communicated with a drain pipe (7), and the horizontal line where the U-shaped pipe (6) is located is higher than the horizontal line where the drain pipe (7) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836767.9U CN212215028U (en) | 2020-05-19 | 2020-05-19 | Desulfurizing tower waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836767.9U CN212215028U (en) | 2020-05-19 | 2020-05-19 | Desulfurizing tower waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212215028U true CN212215028U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020836767.9U Expired - Fee Related CN212215028U (en) | 2020-05-19 | 2020-05-19 | Desulfurizing tower waste heat recovery device |
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| Country | Link |
|---|---|
| CN (1) | CN212215028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856417A (en) * | 2021-11-01 | 2021-12-31 | 仁化县闽盛建材有限公司 | Flue gas desulfurization and purification device with heat recovery function for brickyard kiln |
-
2020
- 2020-05-19 CN CN202020836767.9U patent/CN212215028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856417A (en) * | 2021-11-01 | 2021-12-31 | 仁化县闽盛建材有限公司 | Flue gas desulfurization and purification device with heat recovery function for brickyard kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |