Smoke purification tower

Abstract

The utility model relates to the technical field of environmental protection, in particular to a smoke purification tower which can cool smoke before the smoke is purified, so that the high-temperature smoke is prevented from damaging purification equipment, the service life of the equipment is prolonged, and the smoke purification tower is convenient to use and high in practicability. Comprising a baseplate; the device further comprises a support, a purification barrel, an exhaust pipe, a cooling mechanism, a filtering mechanism and a spraying mechanism, the purification barrel is fixedly installed on the bottom plate through the support, a cavity is formed in the purification barrel, the exhaust pipe communicated with the cavity is arranged on the upper portion of the purification barrel, and the spraying mechanism is installed on the purification barrel and used for spraying a purifying agent into the cavity of the purification barrel. The cooling mechanism and the filtering mechanism are both installed on the bottom plate, the cooling mechanism has a cooling function, the filtering mechanism has a filtering function, the output end of the cooling mechanism is connected with the filtering mechanism, and the output end of the filtering mechanism communicates with the cavity of the purification cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a smoke purification tower. Background Art

[0002] The smoke purification tower is a device for purifying smoke, which has a wide range of applications in the field of environmental protection. In the prior art, the utility model patent with patent application number 201720906485.X discloses a garbage incineration box, which is mainly composed of an incineration mechanism and a purification tower. During use, the garbage is placed in the incineration mechanism for incineration, and the smoke after incineration is directly transported to the purification tower through a pipeline and discharged to the outside after purification; the inventor believes that there are the following problems during use. Since the smoke generated after the incineration of garbage has a high temperature, it is directly passed into the purification tower for purification. The high-temperature smoke will damage the tower wall of the purification tower, affecting the strength and service life of the purification tower, so a smoke purification tower that can cool the smoke in advance is needed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a smoke purification tower which can first cool the smoke before purifying it, thereby preventing the high-temperature smoke from damaging the purification equipment, increasing the service life of the equipment, and is easy to use and highly practical.

[0004] The smoke purification tower of the utility model comprises a bottom plate; it also comprises a bracket, a purification cylinder, an exhaust pipe, a cooling mechanism, a filtering mechanism and a spraying mechanism. The purification cylinder is fixedly mounted on the bottom plate through the bracket, a chamber is arranged in the purification cylinder, an exhaust pipe connected with the chamber is arranged on the upper part of the purification cylinder, the spraying mechanism is mounted on the purification cylinder, the spraying mechanism is used to spray a purifying agent into the chamber of the purification cylinder, the cooling mechanism and the filtering mechanism are both mounted on the bottom plate, the cooling mechanism has a cooling function, the filtering mechanism has a filtering function, the output end of the cooling mechanism is connected with the filtering mechanism, and the output end of the filtering mechanism is connected with the purification The chambers of the cylinder are connected; when it is in use, the flue gas is first passed into the cooling mechanism for cooling, and then the cooled flue gas passes through the filtering mechanism to filter out solid impurities therein and then enters the chamber of the purification cylinder, and then the purifier is sprayed into the chamber of the purification cylinder through the spraying mechanism, so that the purifier adsorbs harmful gases in the flue gas, and then the purified flue gas can be discharged through the exhaust pipe; before purifying the flue gas, the flue gas can be cooled first, which prevents the high-temperature flue gas from damaging the purification equipment, thereby increasing the service life of the equipment, and is easy to use and highly practical.

[0005] Preferably, the cooling mechanism comprises a support frame, a water tank, a cylinder A, a plurality of groups of heat exchange tubes, a cylinder B, a delivery pipe, an induced draft fan and an air delivery pipe. The water tank is fixedly mounted on the bottom plate through the support frame. A water cavity is arranged in the water tank. Cylinder A is fixedly mounted at the lower part of the water tank. A cavity is arranged in cylinder A. The lower ends of the plurality of groups of heat exchange tubes are all connected to the cavity of cylinder A. A delivery cavity is arranged in cylinder B. The upper ends of the plurality of groups of heat exchange tubes are all connected to the delivery cavity of cylinder B. The input end of the delivery pipe is connected to the delivery cavity of cylinder B. The output end of the delivery pipe is connected to the filtering mechanism. The induced draft fan is mounted on the bottom plate. The output end of the induced draft fan is connected to the air delivery pipe. It is connected to the chamber of cylinder A, and water is set in the water chamber of the water tank, and multiple groups of heat exchange tubes are immersed in water; the input end of the induced draft fan is connected to the exhaust port of the incinerator. When burning garbage, the induced draft fan is turned on to transport the high-temperature flue gas to cylinder A through the induced draft fan and the gas pipe, and then the flue gas enters the multiple groups of heat exchange tubes. The high-temperature flue gas exchanges heat with the water in the water chamber of the water tank through the tube walls of the multiple groups of heat exchange tubes to cool the flue gas. Then the cooled flue gas enters the filtering mechanism through cylinder B and the conveying pipe for filtration; by allowing the flue gas to pass through multiple groups of heat exchange tubes, the cooling of the flue gas is facilitated and the temperature of the flue gas is reduced.

[0006] Preferably, the lower end of the cylinder A is provided with an opening communicating with the cavity, and a cover plate is provided on the opening, and the cover plate is installed on the lower end of the cylinder A by bolts; when the high-temperature flue gas is cooled, it will fall into the cylinder A with a part of solid impurities, and when it is necessary to clean the solid impurities in the cylinder A, the cover plate is opened, and the solid impurities in the cylinder A can be collected after falling; this facilitates the cleaning of the chamber of the cylinder A and improves convenience.

[0007] Preferably, the filtering mechanism includes a filter cartridge, a filter plate and an air outlet pipe, the filter cartridge is fixedly mounted on the right end of the water tank, a filter chamber is arranged in the filter cartridge, the output end of the delivery pipe is connected with the upper part of the filter chamber, the filter plate is fixedly mounted in the filter chamber of the filter cartridge, the input end of the air outlet pipe is connected with the lower part of the filter chamber, and the output end of the air outlet pipe is connected with the chamber of the purification cartridge; the flue gas after cooling will enter the filter chamber of the filter cartridge through the delivery pipe, and then the flue gas will be filtered out of solid impurities through the filter plate and then enter the chamber of the purification cartridge through the air outlet pipe for adsorption and purification; solid impurities in the flue gas can be filtered out by the filter plate, thereby preventing the solid impurities in the flue gas from drifting into the air, thereby improving environmental protection.

[0008] Preferably, the spraying mechanism includes a water pump, a water inlet pipe, a drain pipe, a nozzle and a cross. The water pump is fixedly installed on the purification cylinder, and the input end of the water pump is connected with the lower part of the purification cylinder chamber through the water inlet pipe. A purifier is arranged in the chamber of the purification cylinder, and the input end of the water inlet pipe is immersed in the purifier. The output end of the water pump is connected with the nozzle through the drain pipe, and the nozzle is fixedly installed on the upper part of the purification cylinder chamber through the cross. When the flue gas enters the chamber of the purification cylinder through the exhaust pipe, the water pump is turned on to allow the purifier to enter the nozzle through the water inlet pipe, the water pump and the drain pipe, and then the purifier is sprayed in the chamber of the purification cylinder in the form of mist, so that the purifier contacts the flue gas, and the harmful gases in the flue gas are adsorbed by the purifier, and then the flue gas is discharged through the exhaust pipe on the upper part of the purification cylinder; the purification of the flue gas is convenient.

[0009] Preferably, a refrigeration plate is provided on the water tank, the refrigeration end of the refrigeration plate is located in the water cavity of the water tank, and the heat dissipation end of the refrigeration plate is located outside the water tank; through the above arrangement, the heat dissipation effect of the water in the water cavity of the water tank is improved.

[0010] Preferably, the filter cartridge is provided with a cleaning port communicating with the filter chamber, and a sealing door is provided outside the cleaning port; when it is necessary to clean the solid impurities on the filter plate, the sealing door is opened to clean the solid impurities attached to the filter plate; thus, the cleaning of the solid impurities on the filter plate is facilitated.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the flue gas can be cooled before being purified, thereby preventing the high-temperature flue gas from damaging the purification equipment, prolonging the service life of the equipment, being easy to use and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the heat exchange tube, cylinder B and cylinder A;

[0015] Figure 4 It is a schematic diagram of the assembly of cylinder A and cover plate;

[0016] Figure 5 It is a schematic diagram of the cross-sectional structure of the filter cartridge;

[0017] Figure 6 It is a schematic diagram of the cross-sectional structure of the purification cartridge.

[0018] Markings in the attached figure: 1. bottom plate; 2. bracket; 3. purification cylinder; 4. exhaust pipe; 5. support frame; 6. water tank; 7. cylinder A; 8. heat exchange tube; 9. cylinder B; 10. delivery pipe; 11. induced draft fan; 12. air delivery pipe; 13. cover plate; 14. filter cartridge; 15. filter plate; 16. outlet pipe; 17. water pump; 18. water inlet pipe; 19. drain pipe; 20. nozzle; 21. cross; 22. refrigeration plate; 23. sealing door. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] like Figures 1 to 6 The smoke purification tower of the utility model comprises a bottom plate 1, a bracket 2, a purification cylinder 3, an exhaust pipe 4, a cooling mechanism, a filtering mechanism and a spraying mechanism. The purification cylinder 3 is fixedly mounted on the bottom plate 1 through the bracket 2. A chamber is arranged in the purification cylinder 3. An exhaust pipe 4 communicating with the chamber is arranged on the upper part of the purification cylinder 3. The spraying mechanism is mounted on the purification cylinder 3. The spraying mechanism is used to spray a purifying agent into the chamber of the purification cylinder 3. The cooling mechanism and the filtering mechanism are both mounted on the bottom plate 1. The cooling mechanism has a cooling function. The filtering mechanism has a filtering function. The output end of the cooling mechanism is connected to the filtering mechanism. The output end of the filtering mechanism It is connected to the chamber of the purification cylinder 3; when it is in use, the flue gas is first passed into the cooling mechanism for cooling, and then the cooled flue gas passes through the filtering mechanism to filter out solid impurities therein and then enters the chamber of the purification cylinder 3, and then the purifier is sprayed into the chamber of the purification cylinder 3 through the spraying mechanism, so that the purifier adsorbs harmful gases in the flue gas, and then the purified flue gas can be discharged through the exhaust pipe 4; before purifying the flue gas, the flue gas can be cooled first, which prevents the high-temperature flue gas from damaging the purification equipment, thereby increasing the service life of the equipment, and is easy to use and highly practical.

[0022] like Figure 1 and Figure 3The cooling mechanism includes a support frame 5, a water tank 6, a cylinder A7, a plurality of heat exchange tubes 8, a cylinder B9, a delivery pipe 10, an induced draft fan 11 and an air delivery pipe 12. The water tank 6 is fixedly mounted on the bottom plate 1 through the support frame 5. A water cavity is arranged in the water tank 6. The cylinder A7 is fixedly mounted at the lower part of the water tank 6. A cavity is arranged in the cylinder A7. The lower ends of the plurality of heat exchange tubes 8 are all connected to the cavity of the cylinder A7. A delivery cavity is arranged in the cylinder B9. The upper ends of the plurality of heat exchange tubes 8 are all connected to the delivery cavity of the cylinder B9. The input end of the delivery pipe 10 is connected to the delivery cavity of the cylinder B9. The output end of the delivery pipe 10 is connected to the filtering mechanism. The induced draft fan 11 is mounted on the bottom plate 1. The output end of the induced draft fan 11 is connected to the air delivery cavity of the cylinder B9. It is connected with the chamber of cylinder A7 through the air pipe 12, water is set in the water cavity of the water tank 6, and the multiple groups of heat exchange tubes 8 are immersed in the water; the input end of the induced draft fan 11 is connected to the exhaust port of the incinerator. When burning garbage, the induced draft fan 11 is turned on to transport the high-temperature flue gas to the cylinder A7 through the induced draft fan 11 and the air pipe 12, and then the flue gas enters the multiple groups of heat exchange tubes 8. The high-temperature flue gas exchanges heat with the water in the water cavity of the water tank 6 through the tube walls of the multiple groups of heat exchange tubes 8 to cool the flue gas. Then the cooled flue gas enters the filtering mechanism through the cylinder B9 and the delivery pipe 10 for filtration; by allowing the flue gas to pass through the multiple groups of heat exchange tubes 8, the cooling of the flue gas is facilitated and the temperature of the flue gas is reduced.

[0023] like Figure 4 The lower end of the cylinder A7 is provided with an opening communicating with the cavity, and a cover plate 13 is provided on the opening, and the cover plate 13 is installed on the lower end of the cylinder A7 by bolts; when the high-temperature flue gas is cooled, it will fall into the cylinder A7 with a part of solid impurities. When it is necessary to clean the solid impurities in the cylinder A7, the cover plate 13 is opened, and the solid impurities in the cylinder A7 can be collected after falling; it is convenient to clean the chamber of the cylinder A7 and improves convenience.

[0024] like Figure 5 The filtering mechanism includes a filter cartridge 14, a filter plate 15 and an air outlet pipe 16. The filter cartridge 14 is fixedly mounted on the right end of the water tank 6. A filter chamber is arranged in the filter cartridge 14. The output end of the delivery pipe 10 is communicated with the upper part of the filter chamber. The filter plate 15 is fixedly mounted in the filter chamber of the filter cartridge 14. The input end of the air outlet pipe 16 is communicated with the lower part of the filter chamber. The output end of the air outlet pipe 16 is communicated with the chamber of the purification cartridge 3. The flue gas after cooling will enter the filter chamber of the filter cartridge 14 through the delivery pipe 10. After that, the flue gas is filtered out of solid impurities through the filter plate 15 and then enters the chamber of the purification cartridge 3 through the air outlet pipe 16 for adsorption and purification. The solid impurities in the flue gas can be filtered out by the filter plate 15, so as to prevent the solid impurities in the flue gas from drifting into the air, thereby improving environmental protection.

[0025] like Figure 6The spraying mechanism includes a water pump 17, a water inlet pipe 18, a drain pipe 19, a nozzle 20 and a cross 21. The water pump 17 is fixedly installed on the purification cylinder 3. The input end of the water pump 17 is connected to the lower part of the chamber of the purification cylinder 3 through the water inlet pipe 18. A purifier is arranged in the chamber of the purification cylinder 3. The input end of the water inlet pipe 18 is immersed in the purifier. The output end of the water pump 17 is connected to the nozzle 20 through the drain pipe 19. The nozzle 20 is fixedly installed on the upper part of the chamber of the purification cylinder 3 through the cross 21; when the flue gas enters the chamber of the purification cylinder 3 through the exhaust pipe 16, the water pump 17 is turned on to allow the purifier to enter the nozzle 20 through the water inlet pipe 18, the water pump 17 and the drain pipe 19, and then the purifier is sprayed in the chamber of the purification cylinder 3 in the form of mist, so that the purifier contacts the flue gas, and the harmful gas in the flue gas is adsorbed by the purifier, and then the flue gas is discharged through the exhaust pipe 4 at the upper part of the purification cylinder 3; it is convenient to purify the flue gas.

[0026] like Figure 2 The filter cartridge 14 is provided with a cleaning port communicating with the filter chamber, and a sealing door 23 is provided outside the cleaning port; when it is necessary to clean the solid impurities on the filter plate 15, the sealing door 23 is opened to clean the solid impurities attached to the filter plate 15; the cleaning of the solid impurities on the filter plate 15 is facilitated.

[0027] Example 2

[0028] like Figure 1 On the basis of Example 1, a refrigeration plate 22 is additionally provided, the refrigeration end of the refrigeration plate 22 is located in the water cavity of the water tank 6, and the heat dissipation end of the refrigeration plate 22 is located outside the water tank 6; through the above arrangement, the heat dissipation effect of the water in the water cavity of the water tank 6 is improved.

[0029] The exhaust pipe 4, water tank 6, heat exchange pipe 8, delivery pipe 10, induced draft fan 11, filter plate 15, water pump 17, nozzle 20 and refrigeration plate 22 of the smoke purification tower of the utility model are all purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A smoke purification tower, comprising a bottom plate (1); characterized in that: The invention also comprises a bracket (2), a purification cylinder (3), an exhaust pipe (4), a cooling mechanism, a filtering mechanism and a spraying mechanism. The purification cylinder (3) is fixedly mounted on the bottom plate (1) via the bracket (2). A chamber is arranged in the purification cylinder (3). An exhaust pipe (4) communicating with the chamber is arranged at the top of the purification cylinder (3). The spraying mechanism is mounted on the purification cylinder (3). The spraying mechanism is used to spray a purifying agent into the chamber of the purification cylinder (3). The cooling mechanism and the filtering mechanism are both mounted on the bottom plate (1). The cooling mechanism has a cooling function. The filtering mechanism has a filtering function. The output end of the cooling mechanism is connected to the filtering mechanism. The output end of the filtering mechanism is communicated with the chamber of the purification cylinder (3).

2. A smoke purification tower as claimed in claim 1, characterized in that: The cooling mechanism comprises a support frame (5), a water tank (6), a cylinder A (7), a plurality of heat exchange tubes (8), a cylinder B (9), a delivery pipe (10), an induced draft fan (11) and an air delivery pipe (12); the water tank (6) is fixedly mounted on the bottom plate (1) via the support frame (5); a water cavity is provided in the water tank (6); the cylinder A (7) is fixedly mounted at the lower part of the water tank (6); a cavity is provided in the cylinder A (7); the lower ends of the plurality of heat exchange tubes (8) are all in communication with the cavity of the cylinder A (7); A conveying cavity is provided in the cylinder B (9), the upper ends of the plurality of heat exchange tubes (8) are all connected to the conveying cavity of the cylinder B (9), the input end of the conveying tube (10) is connected to the conveying cavity of the cylinder B (9), the output end of the conveying tube (10) is connected to the filtering mechanism, the induced draft fan (11) is mounted on the bottom plate (1), the output end of the induced draft fan (11) is connected to the chamber of the cylinder A (7) through the air delivery pipe (12), the water cavity of the water tank (6) is provided with water, and the plurality of heat exchange tubes (8) are all immersed in the water.

3. A smoke purification tower as claimed in claim 2, characterized in that: The lower end of the cylinder A (7) is provided with an opening communicating with the cavity, and a cover plate (13) is provided on the opening. The cover plate (13) is mounted on the lower end of the cylinder A (7) by means of bolts.

4. A smoke purification tower as claimed in claim 2, characterized in that: The filtering mechanism comprises a filter cartridge (14), a filter plate (15) and an air outlet pipe (16); the filter cartridge (14) is fixedly mounted at the right end of the water tank (6); a filter chamber is arranged in the filter cartridge (14); the output end of the delivery pipe (10) is connected to the upper part of the filter chamber; the filter plate (15) is fixedly mounted in the filter chamber of the filter cartridge (14); the input end of the air outlet pipe (16) is connected to the lower part of the filter chamber; and the output end of the air outlet pipe (16) is connected to the chamber of the purification cartridge (3).

5. A smoke purification tower as claimed in claim 1, characterized in that: The spraying mechanism comprises a water pump (17), a water inlet pipe (18), a drainage pipe (19), a nozzle (20) and a cross (21); the water pump (17) is fixedly mounted on the purification cylinder (3); the input end of the water pump (17) is connected to the lower part of the chamber of the purification cylinder (3) through the water inlet pipe (18); a purifying agent is arranged in the chamber of the purification cylinder (3); the input end of the water inlet pipe (18) is immersed in the purifying agent; the output end of the water pump (17) is connected to the nozzle (20) through the drainage pipe (19); and the nozzle (20) is fixedly mounted on the upper part of the chamber of the purification cylinder (3) through the cross (21).

6. A smoke purification tower as claimed in claim 2, characterized in that: A refrigeration plate (22) is provided on the water tank (6), a refrigeration end of the refrigeration plate (22) is located in the water cavity of the water tank (6), and a heat dissipation end of the refrigeration plate (22) is located outside the water tank (6).

7. A smoke purification tower as claimed in claim 4, characterized in that: The filter cartridge (14) is provided with a cleaning port communicating with the filter chamber, and a sealing door (23) is provided outside the cleaning port.

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