Reclaimed rubber wastewater incineration treatment device

Abstract

The utility model relates to the technical field of waste liquid treatment, in particular to a reclaimed rubber waste water incineration treatment device, aims to solve the technical problem that the treatment process is incomplete in the prior art, and is mainly realized through the following technical scheme. Comprising a supporting base, a filtering chamber, an evaporation chamber, an incineration chamber, a heat exchange chamber, a cooling chamber and a smoke exhaust device, the filtering chamber is connected with the evaporation chamber, the evaporation chamber comprises an outer heating chamber and an inner working chamber, the inner working chamber is connected with the incineration chamber, the incineration chamber is connected with the heat exchange chamber, the heat exchange chamber is further connected with the outer heating chamber, and the cooling chamber is connected with the smoke exhaust device. During waste liquid treatment, large particles or suspended impurities are removed through the filtering chamber, cleaning is conducted in time through the first filtering piece, the possibility of follow-up pipeline blocking is reduced, the temporary storage tank is arranged to be matched with the oxygen injection pipe to control the incineration degree, the concentration, air pressure and storage volume of evaporated waste water are stably regulated and controlled during incineration, complete incineration is ensured, and the incineration safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid treatment, in particular to a regenerated rubber wastewater incineration treatment device. Background Art

[0002] Recycled rubber is one of the main raw materials in the rubber manufacturing industry. It's a recyclable resource that can be reused, widely available, and inexpensive. Therefore, it has been highly sought after since the development of the recycled rubber industry. Recycled rubber can replace raw rubber, reducing raw material costs, offering good plasticity, and ease of processing. The regeneration process requires a desulfurization process to alter the plasticity of the network structure of the waste rubber particles, restoring their soft, rubbery structure. The production and processing of wastewater and exhaust gases are generated. The primary pollutants in this wastewater are COD, SS, sulfides, and petroleum. The wastewater also contains sodium sulfite and sodium sulfate. These wastewater and exhaust gases cannot be discharged directly and require prior treatment.

[0003] In the existing technology, wastewater treatment requires that the preliminarily filtered wastewater be sent to an evaporation device to generate steam and then sent to an incinerator for full oxidation. The overall process consumes a lot of energy and the equipment treatment process is imperfect. During the transmission of waste gas and steam, impurities are easily affected and the pipelines are blocked, causing inconvenience in treatment. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the imperfect treatment process in the prior art, thereby providing a regenerated rubber wastewater incineration treatment device.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A recycled rubber wastewater incineration treatment device comprises a support seat, a filter chamber, an evaporation chamber, an incineration chamber, a heat exchange chamber, a cooling chamber and a smoke exhaust device, wherein the filter chamber, evaporation chamber, incineration chamber, heat exchange chamber, cooling chamber and smoke exhaust device are all arranged on the support seat, the filter chamber is provided with a liquid inlet pipe near the top side, the filter chamber is provided with a liquid outlet pipe at the bottom to be connected with the evaporation chamber, the evaporation chamber comprises an external heating chamber and an inner working chamber, the external heating chamber cover is arranged outside the inner working chamber, the other end of the liquid outlet pipe is connected to the bottom of the inner working chamber, a steam pipe is provided on the top of the inner working chamber to be connected to the side wall of the incineration chamber, a first heat exchange pipe is provided on the top of the incineration chamber to be connected to the heat exchange chamber, the heat exchange chamber is also provided with a second heat exchange pipe to be connected to the external heating chamber, the first heat exchange pipe extends out of the heat exchange chamber and is also connected to the cooling chamber, and the cooling chamber is provided with a smoke exhaust pipe to be connected with the smoke exhaust device.

[0007] By adopting the above technical solution, the wastewater in the production process first enters the filter chamber to filter large particles and suspended impurities, and then enters the evaporation chamber to evaporate and vaporize the waste liquid. The steam enters the incineration chamber for full oxidation. The flue gas first passes through the heat exchange chamber for heat exchange and cooling. The heat exchange chamber then transfers the heat of the flue gas to the evaporation chamber to assist evaporation and utilize the waste heat. The flue gas passing through the heat exchange chamber is spray-cooled in the cooling chamber again and then enters the smoke exhaust device for flue gas treatment operations. The overall process structure is compactly arranged and fully utilizes the waste heat from incineration, which can effectively treat wastewater and reduce pipe blockage, while also ensuring the thoroughness and safety of incineration.

[0008] Furthermore, the filter chamber includes a filter chamber, a first filter element and a second filter element, the filter chamber being connected to a liquid inlet pipe near the top side wall, the filter chamber having a conical bottom, the first filter element being arranged in the filter chamber near the top and below the liquid inlet pipe, and the second filter element being arranged near the bottom of the filter chamber. The first filter element includes a first filter plate, a collection box and a plurality of scraper plates, the first filter plate is circular and is arranged in contact with the inner wall of the filter chamber, the scraper plate is radially arranged along the first filter plate and rotatably mounted on the first filter plate, the collection box is relatively slidably arranged on the side wall of the filter chamber and arranged below the first filter plate, and a collection port is opened on the first filter plate corresponding to the collection box, the second filter element includes a second filter plate and a limiting rod, the second filter plate is circular and has a diameter smaller than the diameter of the first filter plate, the circumferential array of the limiting rods is arranged above the second filter plate, and the distance between the limiting rod and the second filter plate is smaller than the height of the collection box.

[0009] By adopting the above technical solution, the wastewater in the production process is first introduced into the filter chamber through the liquid inlet pipe, and is preliminarily filtered by the first filter plate. Most of the impurities remain above the first filter plate. The scraper plate is started when the liquid is introduced. One end is convenient for scraping surface impurities into the collection box, and the other end stirs the wastewater to facilitate faster descent. The side wall of the collection box is provided with a water filter hole to facilitate the outflow of wastewater. The wastewater that has been filtered once needs to be filtered through the second filter plate when it is introduced into the evaporation chamber to ensure that impurities such as particulate matter are filtered out.

[0010] Furthermore, the first filter element is also connected to a driving element, which is arranged at the top of the filter cavity. The driving element includes a driving roller, a driving gear and a driving motor. The driving roller is positioned and rotatably installed on the top of the filter cavity and its bottom extends into the filter cavity and is fixed to multiple scraping plates. The driving roller is also positioned and rotatably installed on the first filter plate. The driving gear and the driving motor are arranged at the top outside the filter cavity. The driving gear is meshed with the top of the driving roller, and the driving motor controls the rotation of the driving gear. A lifting element is also connected to the middle of the second filter element. The lifting element is a lifting motor. The lifting element is fixed above the filter cavity, and the output shaft of the lifting element passes through the driving roller and is connected to the second filter element.

[0011] By adopting the above technical solution, the driving member is controlled by the driving motor to drive the driving gear to rotate and drive the scraper plate at the bottom of the driving roller to scrape the surface of the first filter plate; the lifting member can drive the second filter plate and the limiting rod to rise and fall. When there is no liquid in the filter chamber, the second filter element can be lifted and cleaned through the opening at the collecting box, avoiding the tedious overall disassembly and cleaning. The limiting rod limits the lifting height of the second filter plate, avoiding the second filter plate from being lifted too high and causing squeezing damage to the first filter plate, avoiding structural interference between the second filter plate and the first filter plate, and ensuring operational safety.

[0012] Furthermore, a spiral electric heating wire is wound around the outer side of the inner working room, and a protective cover is provided on the outer side of the electric heating wire, and the protective cover is also spiral.

[0013] By adopting the above technical solution, an electric heating wire is set to heat the inner working room to achieve vaporization of waste water in the inner working room, and a protective cover is set to avoid damage to the electric heating wire when utilizing waste heat, effectively extending the service life of the electric heating wire and reducing the probability of replacement.

[0014] Furthermore, a temporary storage tank is provided on the top of the evaporation chamber, and the steam pipe includes a steam inlet pipe and a steam outlet pipe. The steam inlet pipe is connected to the temporary storage tank, and the temporary storage tank is also connected to the incineration chamber through the steam outlet pipe. A pressure gauge is connected to the temporary storage tank, and a control valve is provided on the steam outlet pipe.

[0015] By adopting the above technical solution, the temporary storage tank can store the steam generated by the evaporation chamber, so that the steam can be continuously and stably output for incineration in the subsequent period of time, which can avoid the uncontrollability of steam passing directly into the incineration chamber, ensure the stability of the inflow flow, avoid the possibility of incomplete incineration, and quantitatively control the steam concentration, pressure and reserves, thereby ensuring the stability and safety of incineration and the controllability of the incineration process.

[0016] Furthermore, the incineration chamber and the evaporation chamber are arranged in parallel, and the incineration chamber includes an incineration inner chamber and a protective outer chamber. The protective outer chamber cover is arranged on the incineration inner chamber. The side wall of the incineration inner chamber near the top is also connected to an oxygen injection pipe passing through the protective outer chamber. A flow valve is provided on the oxygen injection pipe. A deposition chamber is connected to the bottom of the incineration inner chamber, and a deposition tank is provided in the deposition chamber.

[0017] By adopting the above technical solution, the oxygen injection pipe is combined with the temporary storage tank to control the oxygen intake and incineration temperature, making the incineration more thorough and greatly reducing the emission concentration of smoke and non-methane hydrocarbons; a sedimentation chamber is set up to deposit incineration impurities, reducing impurities carried by the flue gas and avoiding increasing the pressure of subsequent flue gas treatment.

[0018] Furthermore, a heat exchange chamber is provided on one side of the incineration chamber, and a heat exchanger is provided in the heat exchange chamber. The heat exchanger is provided with two heat exchange ports for the first heat exchange tube to pass through and two circulation ports for the second heat exchange tube to pass through. The first heat exchange tube is wound around the heat exchanger, the heat exchange ports are arranged in parallel at the top of the heat exchanger, and the circulation port is arranged on the side of the heat exchanger close to the external heating chamber.

[0019] By adopting the above technical solution, a heat exchange chamber is set up to realize heat exchange, thereby realizing the utilization of waste heat in the incineration chamber, reducing the internal consumption of the evaporation chamber, and effectively improving production efficiency.

[0020] Furthermore, a fan is provided between the cooling chamber and the smoke exhaust device, the air intake of the fan is connected to the cooling chamber outlet through a smoke exhaust pipe, the air outlet of the fan is connected to the smoke exhaust device through a smoke exhaust pipe, and the smoke exhaust device is provided with an adsorption block near one end of the smoke exhaust pipe.

[0021] By adopting the above technical solution, the flue gas that has been cooled twice enters the smoke exhaust device for flue gas treatment adsorption operation, first undergoing preliminary adsorption at the adsorption block, and then undergoing subsequent treatment according to the type of flue gas.

[0022] In summary, the technical solution of the present utility model has the following advantages:

[0023] 1. The reclaimed rubber wastewater incineration treatment device provided by the utility model first removes large particles or suspended impurities through the filter chamber during waste liquid treatment, and the first filter element and the second filter element perform a secondary filtration operation on the wastewater, and use the first filter element to clean up impurities in time to reduce the possibility of subsequent pipeline blockage. The process of cleaning the first filter element does not affect the wastewater inlet, thereby avoiding affecting work efficiency.

[0024] 2. The reclaimed rubber wastewater incineration treatment device provided by the utility model is equipped with a temporary storage tank and an oxygen injection pipe to control the degree of incineration, so that the concentration, pressure and storage of the evaporated wastewater can be stably regulated during incineration. The oxygen intake can ensure complete incineration, improve incineration safety, and achieve the purpose of pollution-free production.

[0025] 3. The reclaimed rubber wastewater incineration treatment device provided by the utility model is equipped with a heat exchange chamber to recycle the waste heat generated by the incineration chamber, effectively reducing energy consumption and achieving clean production. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 This is a schematic diagram of the overall structure of a reclaimed rubber wastewater incineration treatment device provided in one embodiment of the present utility model;

[0028] Figure 2 A cross-sectional view of a filter chamber provided in one embodiment of the present invention;

[0029] Figure 3 A cross-sectional view of an evaporation chamber and an incineration chamber provided in one embodiment of the present utility model;

[0030] Figure 4 This is a schematic diagram of the internal structure of a heat exchange chamber provided in one embodiment of the present utility model.

[0031] Description of reference numerals:

[0032] 1. Support base; 2. Filter chamber; 21. Filter cavity; 22. First filter element; 221. First filter plate; 2211. Collection port; 222. Collection box; 223. Scraper; 23. Second filter element; 231. Second filter plate; 232. Limiting rod; 24. Driving element; 241. Driving roller; 242. Driving gear; 243. Driving motor; 25. Lifting element; 3. Evaporation chamber; 31. External heating chamber; 32. Inner working chamber; 321. Electric heating wire; 322. Protective cover; 33. Temporary storage tank; 331. Pressure gauge; 4. Incineration chamber; 41. Inner incineration chamber; 42. Protective outer chamber; 43. Oxygen injection pipe; 44. Sedimentation chamber; 441. Sedimentation tank; 5. Heat exchange chamber; 51. Heat exchanger; 511. Heat exchange port; 512. Circulation port; 6. Cooling chamber; 61. Fan; 7. Smoke exhaust device; 71. Adsorption block; 8. Liquid inlet pipe; 9. Liquid outlet pipe; 10. Steam pipe; 101. Steam inlet pipe; 102. Steam outlet pipe; 1021. Control valve; 11. First heat exchange pipe; 12. Second heat exchange pipe; 13. Smoke exhaust pipe. DETAILED DESCRIPTION

[0033] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] A reclaimed rubber wastewater incineration treatment device, such as Figure 1 and Figure 2As shown, it includes a support base 1, a filter chamber 2, an evaporation chamber 3, an incineration chamber 4, a heat exchange chamber 5, a cooling chamber 6 and a smoke exhaust device 7. The filter chamber 2, the evaporation chamber 3, the incineration chamber 4, the heat exchange chamber 5, the cooling chamber 6 and the smoke exhaust device 7 are all arranged on the support base 1. A liquid inlet pipe 8 is provided on the side near the top of the filter chamber 2, a liquid outlet pipe 9 is provided at the bottom of the filter chamber 2 to be connected to the evaporation chamber 3, and the other end of the liquid outlet pipe 9 is connected to the bottom of the inner evaporation chamber 3. A steam pipe 10 is provided at the top of the evaporation chamber 3 to be connected to the side wall of the incineration chamber 4. A first heat exchange pipe 11 is provided at the top of the incineration chamber 4 to be connected to the heat exchange chamber 5. The heat exchange chamber 5 is also provided with a second heat exchange pipe 12 to be connected to the evaporation chamber 3. The first heat exchange pipe 11 extends out of the heat exchange chamber 5 and is also connected to the cooling chamber 6. The cooling chamber 6 is provided with a smoke exhaust pipe 13 to be connected to the smoke exhaust device 7.

[0035] Wastewater in the production process first enters the filter chamber 2 to filter large particles and suspended impurities, and then enters the evaporation chamber 3 to evaporate and vaporize the waste liquid. The steam enters the incineration chamber 4 for full oxidation. The flue gas first passes through the heat exchange chamber 5 for heat exchange and cooling. The heat exchange chamber 5 transfers the heat of the flue gas to the evaporation chamber 3 to assist evaporation and utilize the waste heat. The flue gas passing through the heat exchange chamber 5 passes through the cooling chamber 6 for spray cooling again and then enters the smoke exhaust device 7 for flue gas treatment operation. The overall process structure is compactly arranged and makes full use of the waste heat from incineration, which can effectively treat wastewater and reduce pipeline blockage, while also ensuring the thoroughness and safety of incineration.

[0036] like Figure 1 and Figure 4 As shown, a fan 61 is further provided between the cooling chamber 6 and the smoke exhaust device 7. The air intake of the fan 61 is connected to the outlet of the cooling chamber 6 via the smoke exhaust pipe 13, and the air outlet of the fan 61 is connected to the smoke exhaust device 7 via the smoke exhaust pipe 13. The smoke exhaust device 7 is provided with an adsorption block 71 at one end near the smoke exhaust pipe 13. After the flue gas has undergone two cooling processes, it enters the smoke exhaust device 7 for a flue gas treatment adsorption operation. Initial adsorption occurs at the adsorption block 71, followed by subsequent treatment based on the type of flue gas.

[0037] like Figure 1 and Figure 2 As shown, the filter chamber 2 includes a filter cavity 21, a first filter element 22 and a second filter element 23. The filter cavity 21 is connected to a liquid inlet pipe 8 near the top side wall. The bottom of the filter cavity 21 is conical. The first filter element 22 is arranged in the filter cavity 21 near the top and below the liquid inlet pipe 8. The second filter element 23 is arranged in the filter cavity 21 near the bottom.

[0038] The first filter element 22 includes a first filter plate 221, a collecting box 222 and a plurality of scraping plates 223. The first filter plate 221 is circular and is arranged in contact with the inner wall of the filter cavity 21. The scraping plates 223 are arranged radially along the first filter plate 221 and are rotatably installed on the first filter plate 221. The collecting box 222 is relatively slidably arranged on the side wall of the filter cavity 21 and is arranged below the first filter plate 221. A collecting port 2211 is opened on the first filter plate 221 corresponding to the collecting box 222. The first filter element 22 is also connected to a driving member 24, which is arranged at the top of the filter cavity 21. The driving member 24 includes a driving roller 241, a driving gear 242 and a driving motor 243. The driving roller 241 is positioned and rotatably installed on the top of the filter cavity 21, and the bottom extends into the filter cavity 21 and is fixed to multiple scraping plates 223. The driving roller 241 is also positioned and rotatably installed on the first filter plate 221. The driving gear 242 and the driving motor 243 are arranged at the top outside the filter cavity 21. The driving gear 242 is meshed with the top of the driving roller 241, and the driving motor 243 controls the rotation of the driving gear 242. Wastewater from the production process first enters the filter chamber 21 through the liquid inlet pipe 8 and is initially filtered through the first filter plate 221. Most of the impurities remain above the first filter plate 221. The drive member 24 is controlled by the drive motor 243 to drive the drive gear 242 to rotate and drive the scraper plate 223 at the bottom of the drive roller 241 to scrape the surface of the first filter plate 221. The scraper plate 223 is activated when the liquid is fed in, one end of which scrapes surface impurities into the collection box 222, and the other end stirs the wastewater to facilitate its faster descent. The side wall of the collection box 222 is provided with a water filter hole to facilitate the outflow of wastewater. When cleaning the collection box 222, the collection box 222 can be directly pulled out for cleaning, which is convenient to use. Cleaning and collection are not affected by whether the filter chamber 2 is working.

[0039] The second filter element 23 includes a second filter plate 231 and limiting rods 232. The second filter plate 231 is circular and has a diameter smaller than that of the first filter plate 221. The limiting rods 232 are arranged in a circular array above the second filter plate 231. A cylindrical fixed limiting rod 232 extends from the second filter plate 231. The limiting rods 232 are arranged in a circular array on the cylinder. The distance between the limiting rods 232 and the second filter plate 231 is less than the height of the collection box 222. The wastewater that has undergone primary filtration needs to be filtered through the second filter plate 231 before entering the evaporation chamber 3 to ensure that impurities such as particulate matter are removed.

[0040] A lifting member 25 is also connected to the middle of the second filter element 23. The lifting member 25 is fixed to a column extending from the second filter element 23. The lifting member 25 is a lifting motor and is fixed above the filter chamber 21. The output shaft of the lifting member 25 passes through the drive roller 241 and is connected to the second filter element 23. The lifting member 25 can drive the second filter plate 231 and the limiting rod 232 to rise and fall. When there is no liquid in the filter chamber 21, the second filter element 23 can be raised and cleaned through the opening in the collection box 222, avoiding the tedious disassembly and cleaning of the entire filter element 23. The limiting rod 232 limits the height of the second filter plate 231, preventing the second filter plate 231 from being raised too high and causing damage to the first filter plate 221. It also prevents structural interference between the second filter plate 231 and the first filter plate 221, ensuring safe operation.

[0041] like Figure 3 As shown, the evaporation chamber 3 includes an external heating chamber 31 and an inner working chamber 32. The external heating chamber 31 is covered outside the inner working chamber 32. The other end of the liquid outlet pipe 9 is connected to the bottom of the inner working chamber 32. A steam pipe 10 is provided on the top of the inner working chamber 32 to connect to the side wall of the incineration chamber 4.

[0042] A spiral electric heating wire 321 is wound around the inner working chamber 32, and a protective cover 322, also in the shape of a spiral, is provided on the outer side of the electric heating wire 321. The electric heating wire 321 heats the inner working chamber 32, vaporizing the wastewater therein. The protective cover 322 prevents damage to the electric heating wire 321 during waste heat utilization, effectively extending the service life of the electric heating wire 321 and reducing the need for replacement.

[0043] A temporary storage tank 33 is also provided on top of the evaporation chamber 3. The steam pipe 10 includes a steam inlet pipe 101 and a steam outlet pipe 102. The steam inlet pipe 101 is connected to the temporary storage tank 33, which is also connected to the incineration chamber 4 via the steam outlet pipe 102. A pressure gauge 331 is connected to the temporary storage tank 33, and a control valve 1021 is provided on the steam outlet pipe 102. The temporary storage tank 33 can store the steam generated by the evaporation chamber 3, so that the steam can be continuously and stably output for incineration over a period of time. This can avoid the uncontrollable steam directly passing through the incineration chamber 4, ensure a stable inflow flow, and avoid the possibility of incomplete incineration. It can also quantitatively control the steam concentration, pressure, and reserve, thereby ensuring the stability and safety of incineration and the controllability of the incineration process.

[0044] like Figure 1 and Figure 3As shown, the incineration chamber 4 is arranged in parallel with the evaporation chamber 3. The incineration chamber 4 includes an inner incineration chamber 41 and an outer protective chamber 42. The outer protective chamber 42 is covered by the inner incineration chamber 41. The side wall of the inner incineration chamber 41 near the top is also connected to an oxygen injection pipe 43 that passes through the outer protective chamber 42. The oxygen injection pipe 43 is provided with a flow valve. The oxygen injection pipe 43 cooperates with the temporary storage tank 33 to control the oxygen intake and incineration temperature, ensuring more thorough incineration and significantly reducing the emission concentration of smoke and non-methane hydrocarbons.

[0045] The bottom of the incineration chamber 41 is connected to a deposition chamber 44, in which a deposition trough 441 is provided. The deposition chamber 44 is provided to deposit incineration impurities, thereby reducing impurities carried by the flue gas and avoiding increasing the pressure of subsequent flue gas treatment.

[0046] like Figure 1 、 Figure 3 and Figure 4 As shown, a heat exchange chamber 5 is provided in front of the incineration chamber 4. A heat exchanger 51 is provided in the heat exchange chamber 5. The heat exchanger 51 is provided with two heat exchange ports 511 for the first heat exchange tube 11 to pass through and two circulation ports 512 for the second heat exchange tube 12 to pass through. The first heat exchange tube 11 is also wound around the heat exchanger 51. The diameter of the first heat exchange tube 11 becomes thinner in the heat exchange chamber and the spiral winding increases the travel path, so that the object in the first heat exchange tube 11 is fully in contact with the heat exchanger 51 for heat exchange, and the heat is transferred to the heat exchanger 51. The heat is then brought into the evaporation chamber 3 by the second heat exchange tube 12. The heat exchange ports 511 are arranged in parallel at the top of the heat exchanger 51, and the circulation port 512 is arranged on the left side of the heat exchanger 51. The heat exchange chamber 5 is provided to achieve heat exchange, thereby realizing the utilization of waste heat from the incineration chamber 4, reducing the internal consumption of the evaporation chamber 3, and effectively improving production efficiency.

[0047] The working principle and use method of this reclaimed rubber wastewater incineration treatment device: the wastewater in the production process first enters the filter chamber 2 to filter large particles and suspended impurities, and the large particles and suspended impurities remain on the first filter plate 221 and are scraped into the collection box 222 by the scraper plate 223. The impurities can be cleaned at any time during the treatment process. The filtered wastewater then enters the evaporation chamber 3 to evaporate the waste liquid, and the steam enters the temporary storage tank 33 from the steam outlet pipe 102 for temporary storage. After the air pressure concentration reserve is certain, the steam is controlled to enter the incineration chamber 4 and cooperates with the oxygen injection pipe 43 to inject oxygen for full oxidation. The oxidized flue gas first passes through the heat exchange chamber 5 for heat exchange and cooling. The heat exchange chamber 5 transports the flue gas heat to the evaporation chamber 3 for waste heat utilization. The flue gas passing through the heat exchange chamber 5 passes through the cooling chamber 6 for spray cooling again and then enters the smoke exhaust device 7 for flue gas treatment operation.

[0048] The foregoing description shows and describes preferred embodiments of the present invention. As previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge of the relevant art. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A reclaimed rubber wastewater incineration treatment device, characterized in that: The invention comprises a support base (1), a filter chamber (2), an evaporation chamber (3), an incineration chamber (4), a heat exchange chamber (5), a cooling chamber (6) and a smoke exhaust device (7), wherein the filter chamber (2), the evaporation chamber (3), the incineration chamber (4), the heat exchange chamber (5), the cooling chamber (6) and the smoke exhaust device (7) are all arranged on the support base (1), a liquid inlet pipe (8) is provided on one side of the filter chamber (2) near the top, a liquid outlet pipe (9) is provided at the bottom of the filter chamber (2) and is connected to the evaporation chamber (3), the evaporation chamber (3) comprises an external heating chamber (31) and an internal working chamber (32), the external heating chamber (31) is provided with a liquid outlet pipe (9) connected to the evaporation chamber (3), and the evaporation chamber (3) comprises an external heating chamber (31) and an internal working chamber (32). ) cover is arranged outside the inner working room (32), the other end of the liquid outlet pipe (9) is connected to the bottom of the inner working room (32), the top of the inner working room (32) is provided with a steam pipe (10) connected to the side wall of the incineration chamber (4), the top of the incineration chamber (4) is provided with a first heat exchange pipe (11) connected to the heat exchange chamber (5), the heat exchange chamber (5) is also provided with a second heat exchange pipe (12) connected to the external heating chamber (31), the first heat exchange pipe (11) extends out of the heat exchange chamber (5) and is also connected to the cooling chamber (6), the cooling chamber (6) is provided with a smoke exhaust pipe (13) connected to the smoke exhaust device (7).

2. The reclaimed rubber wastewater incineration treatment device according to claim 1, characterized in that: The filter chamber (2) comprises a filter cavity (21), a first filter element (22) and a second filter element (23); the filter cavity (21) is connected to a liquid inlet pipe (8) near the top side wall; the bottom of the filter cavity (21) is conical; the first filter element (22) is arranged in the filter cavity (21) near the top and below the liquid inlet pipe (8); the second filter element (23) is arranged in the filter cavity (21) near the bottom; the first filter element (22) comprises a first filter plate (221), a collecting box (222) and a plurality of scraping plates (223); the first filter plate (221) is circular and is arranged in contact with the inner wall of the filter cavity (21); the scraping plates (223) are arranged along the first filter plate (221) and the collecting box (222); The plate (221) is radially arranged and rotatably mounted on the first filter plate (221); the collecting box (222) is relatively slidably arranged on the side wall of the filter cavity (21) and is arranged below the first filter plate (221); a collecting port (2211) is provided on the first filter plate (221) corresponding to the collecting box (222); the second filter element (23) comprises a second filter plate (231) and a limiting rod (232); the second filter plate (231) is circular and has a diameter smaller than that of the first filter plate (221); the limiting rod (232) is arranged in a circumferential array above the second filter plate (231) and the distance between the limiting rod (232) and the second filter plate (231) is smaller than the height of the collecting box (222).

3. The reclaimed rubber wastewater incineration treatment device according to claim 2, characterized in that: The first filter element (22) is further connected to a driving element (24), which is arranged on the top of the filter cavity (21). The driving element (24) comprises a driving roller (241), a driving gear (242) and a driving motor (243). The driving roller (241) is positioned and rotatably mounted on the top of the filter cavity (21) and its bottom extends into the filter cavity (21) and is fixed to a plurality of scraping plates (223). The driving roller (241) is also positioned and rotatably mounted on the first filter plate (221). The driving gear ( 242) and a driving motor (243) are arranged on the top outside the filter cavity (21), the driving gear (242) is meshed with the top of the driving roller (241), and the driving motor (243) controls the rotation of the driving gear (242); the middle of the second filter element (23) is also connected to a lifting element (25), the lifting element (25) is a lifting motor, the lifting element (25) is fixed above the filter cavity (21), and the output shaft of the lifting element (25) passes through the driving roller (241) and is connected to the second filter element (23).

4. The reclaimed rubber wastewater incineration treatment device according to claim 1, characterized in that: A spiral electric heating wire (321) is wound around the inner working chamber (32), and a protective cover (322) is provided on the outer side of the electric heating wire (321), and the protective cover (322) is also spiral-shaped.

5. The reclaimed rubber wastewater incineration treatment device according to claim 4, characterized in that: A temporary storage tank (33) is further provided on the top of the evaporation chamber (3); the steam pipe (10) comprises a steam inlet pipe (101) and a steam outlet pipe (102); the steam inlet pipe (101) is connected to the temporary storage tank (33); the temporary storage tank (33) is further connected to the incineration chamber (4) via the steam outlet pipe (102); a pressure gauge (331) is connected to the temporary storage tank (33); and a control valve (1021) is provided on the steam outlet pipe (102).

6. The reclaimed rubber wastewater incineration treatment device according to claim 5, characterized in that: The incineration chamber (4) is arranged in parallel with the evaporation chamber (3). The incineration chamber (4) includes an incineration inner chamber (41) and a protective outer chamber (42). The protective outer chamber (42) is covered on the incineration inner chamber (41). The side wall of the incineration inner chamber (41) near the top is also connected to an oxygen injection pipe (43) passing through the protective outer chamber (42). A flow valve is provided on the oxygen injection pipe (43). The bottom of the incineration inner chamber (41) is connected to a deposition chamber (44), and a deposition tank (441) is provided in the deposition chamber (44).

7. The reclaimed rubber wastewater incineration treatment device according to claim 6, characterized in that: A heat exchange chamber (5) is provided on one side of the incineration chamber (4), and a heat exchanger (51) is provided in the heat exchange chamber (5). The heat exchange chamber (5) is provided with two heat exchange ports (511) for the first heat exchange tube (11) to pass through and two circulation ports (512) for the second heat exchange tube (12) to pass through. The first heat exchange tube (11) is also wound around the heat exchanger (51). The heat exchange ports (511) are opened in parallel at the top of the heat exchanger (51), and the circulation port (512) is provided on the side of the heat exchanger (51) close to the external heating chamber (31).

8. The reclaimed rubber wastewater incineration treatment device according to claim 1, characterized in that: A fan (61) is further provided between the cooling chamber (6) and the smoke exhaust device (7); an air intake of the fan (61) is connected to the outlet of the cooling chamber (6) via a smoke exhaust pipe (13); an air outlet of the fan (61) is connected to the smoke exhaust device (7) via the smoke exhaust pipe (13); and an adsorption block (71) is provided on one end of the smoke exhaust device (7) close to the smoke exhaust pipe (13).

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