CN216259750U - Flue gas treatment system for waste tire cracking treatment - Google Patents
Flue gas treatment system for waste tire cracking treatment Download PDFInfo
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- CN216259750U CN216259750U CN202122248662.9U CN202122248662U CN216259750U CN 216259750 U CN216259750 U CN 216259750U CN 202122248662 U CN202122248662 U CN 202122248662U CN 216259750 U CN216259750 U CN 216259750U
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Abstract
The utility model relates to the technical field of flue gas treatment, in particular to a flue gas treatment system for waste tire cracking treatment. According to the utility model, through the automatic filter screen cleaning mechanism, impurity particles in the filter screen can be automatically washed and cleaned, the cleaning effect is good, the cleaning efficiency is high, manual disassembly and cleaning are not needed, the cleaning difficulty is greatly reduced, heat in the flue gas is transferred to water at the inner side of the heat recovery cylinder through the heat exchange tube in the heat recovery cylinder, the waste heat in the flue gas can be recycled, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment, in particular to a flue gas treatment system for waste tire cracking treatment.
Background
The thermal cracking technology is to heat organic matters in an oxygen-free or oxygen-deficient state to decompose the organic matters into:
(1) combustible gases mainly containing low-molecular hydrocarbons such as hydrogen, carbon monoxide, methane, etc.;
(2) the combustible oil which is liquid at normal temperature and comprises compounds such as acetic acid, acetone, methanol and the like;
(3) the chemical decomposition process of carbon black formed by mixing pure carbon with glass, metal, sand, etc.
When the junked tire is retrieved, need carry out decomposition processing to the tire through thermal cracking technique, can produce a large amount of poisonous flue gas when thermal cracking processing, consequently need use flue gas processing apparatus to discharge the flue gas again after handling the flue gas.
However, the existing flue gas treatment device cannot recover the waste heat in the flue gas, so that a large amount of heat energy is wasted, the existing flue gas treatment device cannot automatically clean the filter screen, the filter screen is manually cleaned after being detached, the cleaning difficulty is increased, the cleaning effect is poor, and the cleaning efficiency is low. Therefore, the technical personnel in the field provide a flue gas treatment system for the pyrolysis treatment of waste tires to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flue gas treatment system for waste tire cracking treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a flue gas treatment system for waste tire cracking treatment comprises a support plate, a heat recovery cylinder is arranged at one end of the upper side of the support plate, and the upper side of the supporting plate is provided with an adsorption cylinder at the other end position, the upper side of the supporting plate is provided with a filter cylinder at the middle section position, two shunting shells are symmetrically arranged at the positions of two ends of the inner side of the heat recovery cylinder, six heat exchange tubes which are arranged in a circumferential manner are communicated between the two shunting shells, a water outlet pipe is inserted at the upper side of the heat recovery cylinder, a water inlet pipe is inserted at the lower side of the heat recovery cylinder, an active carbon filter element is arranged at the inner side of the adsorption cylinder, the air outlet end of the heat recovery cylinder is communicated with the air inlet end of the filter cylinder, the air outlet end of the filter cylinder is communicated with the air inlet end of the adsorption cylinder, the inboard of cartridge filter is provided with the filter screen, and the inside of cartridge filter is provided with the automatic clearance mechanism of filter screen.
As a still further scheme of the utility model: the automatic filter screen cleaning mechanism comprises a transmission shaft loop bar fixed on the inner side of a filter cartridge, a driving motor arranged on the outer side of the filter cartridge and corresponding to the position of the transmission shaft loop bar, and a water pump arranged on the upper side of a support plate and positioned at the middle section position, wherein a driving end of the driving motor is fixedly provided with a transmission shaft positioned on the inner side of the transmission shaft loop bar, one end of the transmission shaft loop bar is fixedly provided with a gear shell, one end of the gear shell is rotatably inserted with a hollow rotating shaft, the hollow rotating shaft is rotatably inserted in the filter cartridge, one end of the hollow rotating shaft is fixedly provided with a driven bevel gear positioned on the inner side of the gear shell, one end of the transmission shaft is fixedly provided with a driving bevel gear positioned on the inner side of the gear shell, the driving bevel gear is meshed with the driven bevel gear through teeth, the other end of the hollow rotating shaft is rotatably connected with a connecting water pipe through a rotary joint, and one end of the connecting water pipe is communicated with the water outlet end of the water pump, the utility model discloses a filter screen, including cavity pivot, filter screen, shower nozzle, high pressure nozzle, the outside of cavity pivot is located one side position department of filter screen and inserts and is equipped with six shower that are the circumference and arrange, six the impartial interval in one side of shower nozzle is provided with high pressure nozzle, the outside of cavity pivot is located the opposite side position department of filter screen and is provided with three filter screen scraper blades that are the circumference and arrange.
As a still further scheme of the utility model: a water outlet is formed in one end of the lower side of the filter cylinder, and a sewage drain pipe is inserted into the position, located at the water outlet, of the lower side of the filter cylinder.
As a still further scheme of the utility model: the inlet end of the heat recovery cylinder and the outlet end of the adsorption cylinder are both provided with flange plates, and one side of each flange plate is provided with a sealing gasket.
As a still further scheme of the utility model: the both sides of backup pad are located both ends position department and all are fixed with two fixed plates, four the mounting hole has all been seted up to the inside of fixed plate.
As a still further scheme of the utility model: it is three the filter screen scraper blade all adopts the component of rubber material, and the thickness of three filter screen scraper blade is 5 millimeters.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the automatic filter screen cleaning mechanism, impurity particles in the filter screen can be automatically washed and cleaned, the cleaning effect is good, the cleaning efficiency is high, manual disassembly and cleaning are not needed, the cleaning difficulty is greatly reduced, heat in the flue gas is transferred to water at the inner side of the heat recovery cylinder through the heat exchange tube in the heat recovery cylinder, the waste heat in the flue gas can be recycled, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural diagram of a flue gas treatment system for waste tire pyrolysis treatment;
FIG. 2 is a schematic sectional view of a flue gas treatment system for pyrolysis treatment of waste tires;
FIG. 3 is an enlarged schematic view of a portion A in FIG. 2 of a flue gas treatment system for pyrolysis treatment of waste tires;
fig. 4 is an enlarged schematic structural diagram of a flue gas treatment system for waste tire cracking treatment, at a point B in fig. 3.
In the figure: 1. a support plate; 2. a heat recovery cylinder; 3. an adsorption cylinder; 4. a filter cartridge; 5. a water outlet pipe; 6. a water inlet pipe; 7. a shunt shell; 8. a heat exchange pipe; 9. filtering with a screen; 10. a drive shaft loop bar; 11. a drive motor; 12. a drive shaft; 13. a hollow rotating shaft; 14. a gear housing; 15. a drive bevel gear; 16. a driven bevel gear; 17. connecting a water pipe; 18. a shower pipe; 19. a high pressure spray head; 20. a screen scraper; 21. a water pump; 22. a sewage drain pipe; 23. a fixing plate; 24. an active carbon filter element.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a flue gas treatment system for waste tire cracking treatment includes a support plate 1, a heat recovery cylinder 2 is disposed at one end of the upper side of the support plate 1, an adsorption cylinder 3 is disposed at the other end of the upper side of the support plate 1, a filter cylinder 4 is disposed at the middle section of the upper side of the support plate 1, two shunting shells 7 are symmetrically disposed at two ends of the inner side of the heat recovery cylinder 2, six circumferentially arranged heat exchange tubes 8 are communicated between the two shunting shells 7, a water outlet pipe 5 is inserted at the upper side of the heat recovery cylinder 2, a water inlet pipe 6 is inserted at the lower side of the heat recovery cylinder 2, an activated carbon filter element 24 is disposed at the inner side of the adsorption cylinder 3, the air outlet end of the heat recovery cylinder 2 is communicated with the air inlet end of the filter cylinder 4, the air outlet end of the filter cylinder 4 is communicated with the air inlet end of the adsorption cylinder 3, the inboard of cartridge filter 4 is provided with filter screen 9, and the inside of cartridge filter 4 is provided with the automatic clearance mechanism of filter screen.
In fig. 3 and 4: the automatic filter screen cleaning mechanism comprises a transmission shaft loop bar 10 fixed on the inner side of a filter cartridge 4, a driving motor 11 arranged on the outer part of the filter cartridge 4 corresponding to the position of the transmission shaft loop bar 10, a water pump 21 arranged on the upper side of a support plate 1 and located at the middle section position, a transmission shaft 12 located on the inner side of the transmission shaft loop bar 10 is fixed at the driving end of the driving motor 11, a gear shell 14 is fixed at one end of the transmission shaft loop bar 10, a hollow rotating shaft 13 is rotatably inserted at one end of the gear shell 14, the hollow rotating shaft 13 is rotatably inserted in the filter screen 9, a driven bevel gear 16 located on the inner side of the gear shell 14 is fixed at one end of the hollow rotating shaft 13, a driving bevel gear 15 located on the inner side of the gear shell 14 is fixed at one end of the transmission shaft 12, the driving bevel gear 15 is meshed with the driven bevel gear 16 through teeth, the other end of the hollow rotating shaft 13 is rotatably connected with a connecting water pipe 17 through a rotary joint, and one end of the connecting water pipe 17 is communicated with the water outlet end of the water pump 21, the outside of cavity pivot 13 is located one side position department of filter screen 9 and inserts and is equipped with six shower 18 that are the circumference and arrange, the impartial interval in one side of six shower 18 is provided with high pressure nozzle 19, the outside of cavity pivot 13 is located the opposite side position department of filter screen 9 and is provided with three filter screen scraper blade 20 that are the circumference and arrange, the automatic clearance mechanism of filter screen, can wash the clearance automatically to the foreign particle in the filter screen 9, the clearance is effectual, high cleaning efficiency, it dismantles the clearance to need not the manual work, the clearance degree of difficulty has been reduced by a wide margin.
In fig. 3: a water outlet is formed in one end of the lower side of the filter cartridge 4, a sewage drain pipe 22 is inserted into a position of the lower side of the filter cartridge 4, which is located at the water outlet, and the sewage drain pipe 22 is used for draining sewage.
In fig. 1: the inlet end of the heat recovery cylinder 2 and the outlet end of the adsorption cylinder 3 are both provided with flanges, one side of each flange is provided with a sealing gasket, and the flanges are conveniently connected with an external pipeline.
In fig. 1: the both sides of backup pad 1 are located both ends position department equal symmetry and are fixed with two fixed plates 23, and the mounting hole has all been seted up to the inside of four fixed plates 23, and fixed plate 23 is used for wholly fixing the device.
In fig. 4: three filter screen scraper blade 20 all adopts rubber material's component, and three filter screen scraper blade 20's thickness is 5 millimeters, and rubber material's component has fine corrosion resisting property, and the texture is soft, prevents to damage filter screen 9.
The working principle of the utility model is as follows: when the heat recovery device is used, the water outlet pipe 5 and the water inlet pipe 6 are communicated with the outside through a circulating system, the water inlet end of the water pump 21 is communicated with a water source, smoke enters the inner side of one of the shunting shells 7 through the air inlet end of the heat recovery cylinder 2 and then uniformly flows to the inner sides of the six heat exchange pipes 8, the smoke transfers waste heat to the inner sides of the heat exchange pipes 8, external cold water flows into the inner side of the heat recovery cylinder 2 through the water inlet pipe 6, the heat is transferred to the water in the inner side of the heat recovery cylinder 2 through the heat exchange pipes 8, the water flows out through the water outlet pipe 5 after absorbing heat, heat in the smoke can be recovered, the smoke releasing heat enters the inner side of the other shunting shell 7 and then flows into the inner side of the filter cylinder 4 through the air outlet end, the filter screen 9 filters large-particle impurities in the smoke, the smoke after filtering the impurities are filtered flows into the inner side of the adsorption cylinder 3, and pollutants in the smoke are adsorbed through the activated carbon filter element 24, the adsorbed flue gas can be treated by flowing out through the gas outlet end at one end of the adsorption cylinder 3, the drive motor 11 of the automatic filter screen cleaning mechanism is controlled to operate to drive the transmission shaft 12 to rotate, the transmission shaft 12 drives the drive bevel gear 15 to rotate, the drive bevel gear 15 rotates to drive the driven bevel gear 16 to rotate through tooth meshing, the driven bevel gear 16 drives the hollow rotating shaft 13 to rotate, the hollow rotating shaft 13 drives the filter screen scraper 20 and the spray pipe 18 to rotate, meanwhile, the water pump 21 operates to pump cleaning water into the inner side of the connecting water pipe 17, the cleaning water uniformly flows into the inner sides of the six spray pipes 18, the cleaning water is sprayed to one side of the filter screen 9 through the high-pressure spray nozzle 19 to flush out impurity particles filtered by the inner side of the filter screen 9 to the other side, the filter screen scraper 20 rotates to scrape the extracted impurity particles, thereby the automatic cleaning effect is achieved, the cleaning effect is good, the cleaning efficiency is high, manual disassembly cleaning is not needed, the cleaning difficulty is greatly reduced, and the sewage after washing is discharged through the sewage discharge pipe 22.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A flue gas treatment system for waste tire pyrolysis treatment comprises a support plate (1) and is characterized in that a heat recovery cylinder (2) is arranged at one end position of the upside of the support plate (1), an adsorption cylinder (3) is arranged at the other end position of the upside of the support plate (1), a filter cylinder (4) is arranged at the middle section position of the upside of the support plate (1), two shunting shells (7) are symmetrically arranged at two end positions of the inner side of the heat recovery cylinder (2), six heat exchange tubes (8) which are arranged in a circumferential manner are communicated between the two shunting shells (7), a water outlet pipe (5) is inserted at the upper side of the heat recovery cylinder (2), a water inlet pipe (6) is inserted at the lower side of the heat recovery cylinder (2), an activated carbon filter element (24) is arranged at the inner side of the adsorption cylinder (3), and the air outlet end of the heat recovery cylinder (2) is communicated with the air inlet end of the filter cylinder (4), the end of giving vent to anger of cartridge filter (4) and the inlet end intercommunication of adsorbing a section of thick bamboo (3), the inboard of cartridge filter (4) is provided with filter screen (9), and the inside of cartridge filter (4) is provided with the automatic cleaning mechanism of filter screen.
2. The flue gas treatment system for the pyrolysis treatment of the waste tires according to claim 1, wherein the automatic filter screen cleaning mechanism comprises a transmission shaft loop bar (10) fixed on the inner side of the filter cartridge (4), a driving motor (11) installed outside the filter cartridge (4) and corresponding to the transmission shaft loop bar (10), and a water pump (21) installed on the upper side of the support plate (1) and located at the middle section, the driving end of the driving motor (11) is fixed with a transmission shaft (12) located on the inner side of the transmission shaft loop bar (10), one end of the transmission shaft loop bar (10) is fixed with a gear shell (14), one end of the gear shell (14) is rotatably inserted with a hollow rotating shaft (13), the hollow rotating shaft (13) is rotatably inserted inside the filter screen (9), and one end of the hollow rotating shaft (13) is fixed with a driven bevel gear (16) located on the inner side of the gear shell (14), the one end of transmission shaft (12) is fixed with initiative bevel gear (15) that are located gear shell (14) inboard, initiative bevel gear (15) are through tooth and driven bevel gear (16) meshing, the other end of cavity pivot (13) is rotated through rotary joint and is connected with connection water pipe (17), the one end of connecting water pipe (17) and the delivery end intercommunication of water pump (21), the outside of cavity pivot (13) is located one side position department of filter screen (9) and inserts and is equipped with six shower (18) that are the circumference and arrange, six the impartial interval in one side of shower (18) is provided with high pressure nozzle (19), the outside of cavity pivot (13) is located the opposite side position department of filter screen (9) and is provided with three filter screen scraper blade (20) that are the circumference and arrange.
3. The flue gas treatment system for the pyrolysis treatment of waste tires as claimed in claim 1, wherein a drain opening is opened at one end of the lower side of the filter cylinder (4), and a sewage drain pipe (22) is inserted at the position of the drain opening on the lower side of the filter cylinder (4).
4. The flue gas treatment system for the pyrolysis treatment of waste tires according to claim 1, wherein the inlet end of the heat recovery cylinder (2) and the outlet end of the adsorption cylinder (3) are provided with flanges, and one side of each flange is provided with a sealing gasket.
5. The flue gas treatment system for the pyrolysis treatment of waste tires according to claim 1, wherein two fixing plates (23) are symmetrically fixed at two ends of the supporting plate (1), and mounting holes are formed in the four fixing plates (23).
6. The flue gas treatment system for the pyrolysis treatment of waste tires according to claim 2, wherein the three screen scrapers (20) are rubber members, and the thickness of the three screen scrapers (20) is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248662.9U CN216259750U (en) | 2021-09-16 | 2021-09-16 | Flue gas treatment system for waste tire cracking treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248662.9U CN216259750U (en) | 2021-09-16 | 2021-09-16 | Flue gas treatment system for waste tire cracking treatment |
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| Publication Number | Publication Date |
|---|---|
| CN216259750U true CN216259750U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122248662.9U Active CN216259750U (en) | 2021-09-16 | 2021-09-16 | Flue gas treatment system for waste tire cracking treatment |
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| CN (1) | CN216259750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117046235A (en) * | 2023-10-12 | 2023-11-14 | 河南天利热工装备股份有限公司 | Hot flue gas treatment device for industrial furnace |
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2021
- 2021-09-16 CN CN202122248662.9U patent/CN216259750U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117046235A (en) * | 2023-10-12 | 2023-11-14 | 河南天利热工装备股份有限公司 | Hot flue gas treatment device for industrial furnace |
| CN117046235B (en) * | 2023-10-12 | 2024-01-30 | 河南天利热工装备股份有限公司 | Hot flue gas treatment device for industrial furnace |
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