A device for concentrated heat recovery of float glass production off-gas

Abstract

The utility model relates to gas recovery equipment field discloses a kind of float glass production tail gas concentrated heat recovery device, including connecting seat, the surface of the connecting seat is provided with vibration mechanism, the fixed connection of motor has fixed block, the lower end surface of connecting rod is provided with lug, the lug sliding connection of connecting rod has fixed seat, the lug sliding connection of connecting rod has rotating seat, the upper end fixed connection of rotating seat has water pipe, the surface fixed connection of water pipe has water tank.In the utility model, vibration mechanism is provided, vibration mechanism is powered by motor, vibration plate is driven up and down by transmission assembly, can effectively avoid the impurities in tail gas accumulation in device, prevent component blockage, linkage spray head swing simultaneously, expand spray coverage, enhance cleaning effect, can also reduce the obstruction of impurities to heat exchange, guarantee heat recovery efficiency stability, reduce equipment maintenance frequency and cost.

Description

Technical Field

[0001] This utility model relates to the field of gas recovery equipment, and in particular to a centralized heat recovery device for float glass production tail gas. Background Technology

[0002] Float glass production exhaust gas refers to a mixture of various gaseous pollutants, particulate matter, and trace characteristic substances generated and released into the environment through organized emissions or unorganized leaks during the continuous industrial production of float glass, from core processes such as raw material preparation, furnace melting, tin bath forming to annealing and cooling, as well as auxiliary processes.

[0003] For the high-temperature, continuous, corrosive, and particulate-laden exhaust gas mainly generated in the melting furnace during float glass production, an integrated system is used to achieve large-scale recovery of exhaust gas heat energy and convert it into usable secondary energy. At the same time, the customized industrial equipment system adapted to the characteristics of float glass exhaust gas has the core value of "turning waste into treasure" and has multiple functions such as energy saving, cost reduction, and environmental protection.

[0004] However, in traditional centralized heat recovery devices for exhaust gas, impurities are present in the exhaust gas during the transportation and processing process. These impurities accumulate inside the device, which may cause blockages in components, making cleaning difficult, requiring frequent equipment maintenance, and resulting in high maintenance costs. Therefore, a centralized heat recovery device for float glass production exhaust gas is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a centralized heat recovery device for float glass production exhaust gas, which aims to improve the problems of existing traditional centralized heat recovery devices for exhaust gas. During the conveying and processing process, there are impurities in the exhaust gas. These impurities accumulate in the device, which may cause component blockage, making cleaning difficult, requiring frequent equipment maintenance, and resulting in high maintenance costs.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a centralized heat recovery device for float glass production tail gas, including a connecting seat, wherein a vibration mechanism is provided on the surface of the connecting seat; The vibration mechanism includes a motor, a fixed block fixedly connected to the motor, a rotating block rotatably connected to the surface of the fixed block, a protrusion on the surface of the rotating block, a sliding block slidably connected to the protrusion of the rotating block, a connecting rod fixedly connected to the outer sidewall of the sliding block, a protrusion on the lower surface of the connecting rod, a fixed seat slidably connected to the protrusion of the connecting rod, a vibrating plate fixedly connected to the surface of the connecting rod, a protrusion on the upper surface of the connecting rod, a rotating seat slidably connected to the protrusion of the connecting rod, a spray head fixedly connected to the surface of the rotating seat, a water pipe fixedly connected to the upper end of the rotating seat, a water tank fixedly connected to the surface of the water pipe, and a quick-release mechanism on the surface of the connecting seat.

[0007] As a further description of the above technical solution: The surface of the connecting seat is provided with an exhaust pipe, an air inlet, and an observation port. A support frame is fixedly connected to the bottom end of the connecting seat. The quick-release mechanism includes a locking block, which is elastically connected to a connecting block via spring a. The connecting block contacts a sliding frame, which is elastically connected to a scraper via spring b. A sliding seat is fixedly connected to the bottom end of the connecting seat, and a cleaning door is slidably connected to the surface of the sliding seat.

[0008] As a further description of the above technical solution: The vibrating plate is slidably connected to the inner side wall of the connecting seat, the outer side wall of the fixing block is fixedly connected to the lower end of the connecting seat, the output shaft of the motor is fixedly connected to the rotation center shaft of the rotating block, the connecting rod passes through and is slidably connected to the inner side wall of the connecting seat, and the water tank is fixedly connected to the outer side wall of the connecting seat.

[0009] As a further description of the above technical solution: The inner sidewall of the connecting seat is provided with a sliding groove, the outer sidewall of the spray head is slidably connected to the sliding groove of the connecting seat, the bottom of the connecting seat is provided with a sliding groove, the bottom of the fixing seat is provided with a protrusion, and the fixing seat is slidably connected to the sliding groove at the bottom of the connecting seat.

[0010] As a further description of the above technical solution: The water pipe runs through and is fixedly connected to the outer sidewall of the connector.

[0011] As a further description of the above technical solution: The inner wall of the sliding frame is provided with a sliding groove, the scraper is slidably connected in the sliding groove of the sliding frame, the outer side wall of the sliding frame is in contact with the inner side wall of the connecting seat, and the cleaning door is in contact with the bottom end of the connecting seat.

[0012] As a further description of the above technical solution: One end of the spring b is fixedly connected to the outer sidewall of the scraper, and the other end of the spring b is fixedly connected to the inner sidewall of the sliding frame.

[0013] As a further description of the above technical solution: One end of the spring a is fixedly connected to the outer sidewall of the locking block, and the other end of the spring a is fixedly connected to the inner sidewall of the connecting block. The inner wall of the connecting block is provided with a sliding groove, and the locking block is slidably connected in the sliding groove of the connecting block. The outer sidewall of the scraper is in contact with the inner sidewall of the connecting seat. The bottom of the connecting block is provided with a protrusion, and the inner bottom end of the connecting seat is provided with a sliding groove. The connecting block is slidably connected in the sliding groove of the connecting seat.

[0014] This utility model has the following beneficial effects: 1. In this utility model, a vibration mechanism is provided. The vibration mechanism is powered by a motor and drives the vibration plate to vibrate up and down through the transmission component. This can effectively prevent impurities in the exhaust gas from accumulating in the device and prevent the components from clogging. At the same time, the linkage spray head swings to expand the spray coverage area, enhance the cleaning effect, reduce the obstruction of impurities to heat exchange, ensure stable heat recovery efficiency, and reduce the frequency and cost of equipment maintenance.

[0015] 2. In this utility model, a quick-release mechanism is provided. By moving the locking block, the locking block squeezes the spring a, causing the locking block to sit in the sliding groove of the connecting block 33, thus removing the limit on the sliding frame. Without the need for tools, the scraper can be quickly and conveniently disassembled, making it easier for staff to clean later. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a centralized heat recovery device for float glass production tail gas proposed in this utility model. Figure 2 This is a schematic diagram of the bottom of the overall three-dimensional structure of a centralized heat recovery device for float glass production tail gas proposed in this utility model. Figure 3 This is a partial three-dimensional cross-sectional view of the connecting seat of a centralized heat recovery device for float glass production tail gas proposed in this utility model. Figure 4 This is a partial three-dimensional structural diagram of the rotating seat and fixed block of a centralized heat recovery device for float glass production tail gas proposed in this utility model; Figure 5 This is a partial three-dimensional cross-sectional view of the fixed base of a centralized heat recovery device for float glass production tail gas proposed in this utility model. Figure 6 This is a partial three-dimensional cross-sectional view of the rotating seat and spray head of a centralized heat recovery device for float glass production tail gas proposed in this utility model. Figure 7 This is a partial three-dimensional cross-sectional view of the connecting block and sliding frame of a centralized heat recovery device for float glass production tail gas proposed in this utility model.

[0017] Legend: 1. Connecting seat; 2. Vibration mechanism; 21. Motor; 22. Fixed block; 23. Rotating block; 24. Sliding block; 25. Connecting rod; 26. Fixed seat; 27. Vibrating plate; 28. Rotating seat; 29. ​​Water pipe; 210. Spray head; 211. Water tank; 3. Quick release mechanism; 31. Locking block; 32. Spring a; 33. Connecting block; 34. Sliding frame; 35. Spring b; 36. Scraper; 37. Sliding seat; 38. Cleaning door; 4. Exhaust pipe; 5. Air inlet; 6. Observation port; 7. Support frame. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 - Figure 3This utility model provides an embodiment of a centralized heat recovery device for float glass production exhaust gas, including a connecting base 1. A vibration mechanism 2 is provided on the surface of the connecting base 1. The vibration mechanism 2 includes a motor 21, which is the power source for the entire mechanism and has a stable output power. A fixing block 22 is fixedly connected to the motor 21. The fixing block 22 supports and fixes the motor 21 so that it does not rotate synchronously with the output shaft. A rotating block 23 is rotatably connected to the surface of the fixing block 22, and the fixing block 22 also supports the rotating block 23. The rotating block 23 has protrusions on its surface, and its circumferential rotation causes these protrusions to rotate around the center. A sliding block 24 is slidably connected to the protrusions of the rotating block 23, and the protrusions on the surface of the rotating block 23 are simultaneously slidably connected to the sliding grooves on the surface of the sliding block 24. The circumferential rotation of the protrusions of the rotating block 23 causes the sliding block 24 to slide up and down synchronously. A connecting rod 25 is fixedly connected to the outer sidewall of the sliding block 24. The up and down movement of the sliding block 24 causes the connecting rod 25 to slide up and down synchronously. A protrusion is provided on the lower surface of the connecting rod 25. The protrusion on the connecting rod 25 is slidably connected to the fixed seat 26. A sliding groove is provided on the inner sidewall of the fixed seat 26. The protrusion on the surface of the connecting rod 25 is slidably connected within the sliding groove of the fixed seat 26, thereby causing the fixed seat 26 to rotate. A vibrating plate 27 is fixedly connected to the surface of the connecting rod 25. The up-and-down sliding of the connecting rod 25 synchronously causes the vibrating plate 27 to slide up and down, vibrating and shaking off impurities adhering to the surface of the vibrating plate 27, causing them to fall to the bottom of the connecting seat 1. The vibrating plate 27 is slidably connected to the inner sidewall of the connecting seat 1, and the connecting seat 1 provides a limiting effect on the vibrating plate 27. The guide plate 27 can only slide up and down along the inner wall of the connecting seat 1. The outer sidewall of the fixing block 22 is fixedly connected to the lower end of the connecting seat 1, and the connecting seat 1 supports and fixes the fixing block 22. The output shaft of the motor 21 is fixedly connected to the rotation center shaft of the rotating block 23, and the motor 21 can drive the rotating block 23 to rotate. The connecting rod 25 passes through and is slidably connected to the inner sidewall of the connecting seat 1. The water tank 211 is fixedly connected to the outer sidewall of the connecting seat 1, and the function of the water tank 211 is to provide water to the spray head 210. Reference Figure 1 and Figure 4 Figure 5The upper surface of the connecting rod 25 is provided with a protrusion. The protrusion of the connecting rod 25 is slidably connected to the rotating seat 28. The up and down sliding of the connecting rod 25 will synchronously drive the protrusion on its surface to slide in the sliding groove on the inner side wall of the rotating seat 28, thereby synchronously driving the rotating seat 28 to rotate. A spray head 210 is fixedly connected to the surface of the rotating seat 28. The rotation of the rotating seat 28 will synchronously drive the spray head 210 fixedly connected to its surface to rotate on the inner wall of the connecting seat 1, spraying water onto its inner wall. The inner side wall of the connecting seat 1 is provided with a sliding groove. The outer side wall of the spray head 210 is slidably connected to the sliding groove of the connecting seat 1. The function of the sliding groove of the connecting seat 1 is to limit and guide the spray head 210, so that the spray head 210 can only move along the side wall of the connecting seat 1. The sliding groove slides without sliding up and down with the connecting rod 25. The bottom of the connecting seat 1 has a sliding groove, and the bottom of the fixed seat 26 has a protrusion. The fixed seat 26 is slidably connected to the sliding groove at the bottom of the connecting seat 1. The function of the sliding groove of the connecting seat 1 is to limit and guide the fixed seat 26, so that the fixed seat 26 can only slide along the sliding groove on the side wall of the connecting seat 1 and will not slide up and down with the connecting rod 25. The upper end of the rotating seat 28 is fixedly connected to a water pipe 29, and a water tank 211 is fixedly connected to the surface of the water pipe 29. The function of the water pipe 29 is to transport the water source in the water tank 211 to the spray head 210. The water pipe 29 passes through and is fixedly connected to the outer side wall of the connecting seat 1. The surface of the connecting seat 1 is provided with a quick release mechanism 3.

[0020] Reference Figure 4 - Figure 6The surface of the connecting seat 1 is provided with an exhaust pipe 4. The function of the exhaust pipe 4 is to provide an air inlet 5 to the surface of the connecting seat 1, through which the exhaust gas produced by float glass is introduced into the interior of the connecting seat 1. The surface of the connecting seat 1 is provided with an observation port 6, which allows the staff to observe the interior of the connecting seat 1. The bottom end of the connecting seat 1 is fixedly connected to a support frame 7, which supports and fixes the entire mechanism, so that the entire exhaust gas collection mechanism can be stably fixed to the ground. The quick-release mechanism 3 includes a locking block 31, which limits and fixes the sliding frame 34. The locking block 31 is elastically connected to the connecting block 33 by a spring a32. One end of the spring a32 is fixedly connected to the outer side wall of the locking block 31, and the other end of the spring a32 is fixedly connected to the inner side wall of the connecting block 33. The function of the spring a32 is to provide an air inlet 5 to the surface of the connecting seat 1. The moving block 31 is automatically reset. The inner wall of the connecting block 33 is provided with a sliding groove. The block 31 is slidably connected in the sliding groove of the connecting block 33. The function of the sliding groove of the connecting block 33 is to limit and guide the block 31, so that the block 31 can only slide along the direction of the sliding groove of the connecting block 33. The outer side wall of the scraper 36 contacts the inner side wall of the connecting seat 1. The scraper 36 contacts the inside of the connecting seat 1, which can scrape off the impurities attached to the inner wall of the connecting seat 1 and discharge them through the cleaning door 38 at the bottom. The bottom of the connecting block 33 is provided with a protrusion. The inner bottom end of the connecting seat 1 is provided with a sliding groove. The connecting block 33 is slidably connected in the sliding groove of the connecting seat 1. The function of the sliding groove at the bottom end of the connecting seat 1 is to limit and guide the connecting block 33, so that the connecting block 33 can only slide along the sliding groove of the connecting seat 1.

[0021] Reference Figure 5 - Figure 7The connecting block 33 contacts the sliding frame 34. The inner wall of the sliding frame 34 has a sliding groove. The scraper 36 is slidably connected within the sliding groove of the sliding frame 34. The sliding groove of the sliding frame 34 serves to limit and guide the scraper 36, allowing for elastic reversal during cleaning. The outer sidewall of the sliding frame 34 contacts the inner sidewall of the connecting seat 1. As the sliding frame 34 rotates, it scrapes away the sediment at the bottom of the connecting seat 1. When the sediment reaches the cleaning door 38, it can be discharged. The cleaning door 38 contacts the bottom end of the connecting seat 1. 38 is fixed and opened by a fixing mechanism, which is the prior art. The sliding frame 34 is elastically connected to the scraper 36 by a spring b35. One end of the spring b35 is fixedly connected to the outer side wall of the scraper 36, and the other end of the spring b35 is fixedly connected to the inner side wall of the sliding frame 34. The function of the spring b35 is to automatically reset the scraper 36 after it has been moved. The bottom end of the connecting seat 1 is fixedly connected to the sliding seat 37. The surface of the sliding seat 37 is slidably connected to the cleaning door 38. The surface of the sliding seat 37 is provided with a sliding groove, and the cleaning door 38 is slidably connected in the sliding groove of the sliding seat 37.

[0022] Working principle: The exhaust gas first enters the connecting seat 1 through the air inlet 5. The exhaust pipe 4 on the connecting seat 1 can be used to transport the pre-filtered and cleaned exhaust gas to the next stage. The observation port 6 allows the staff to easily observe the internal situation. The vibration mechanism 2 starts working, the motor 21 starts, driving the rotating block 23 on the fixed block 22 to rotate. The protrusions on the surface of the rotating block 23 rotate synchronously around the center. The protrusions on the surface of the rotating block 23 rotate around the center and slide synchronously in the sliding groove of the sliding block 24, causing the sliding block 24 to slide up and down. The up and down sliding of the sliding block 24 causes the connecting rod 25 to slide up and down. The connecting rod 25 drives the vibrating plate 27 to slide on the inner side wall of the connecting seat 1. The vibration of the vibrating plate 27 can prevent dust and other particulate matter in the exhaust gas from accumulating in the connecting seat 1, and shake off the impurities on the surface of the vibrating plate 27 to the bottom of the connecting seat 1, thus playing a cleaning role. At the same time, the inner wall of the rotating block 23 is provided with a sliding groove, and the surface of the connecting rod 25 is provided with a protrusion. The sliding of the connecting rod 25 up and down will synchronously drive the upper protrusion to move in the sliding groove of the rotating seat 28, causing the rotating seat 28 to rotate. The spray head 210 on the rotating seat 28 also rotates accordingly. The water in the water tank 211 flows to the spray head 210 through the water pipe 29. During the rotation, the spray head 210 sprays the inside of the connecting seat 1, further assisting in cleaning dust and other impurities and improving the cleanliness of the exhaust gas.

[0023] Meanwhile, a quick-release mechanism 3 is provided to facilitate the disassembly and cleaning of the scraper 36 inside the connecting seat 1 after cleaning. When cleaning is required, slide the cleaning door 38 downwards and push the locking block 31 outwards so that it slides in the sliding groove of the connecting block 33 and compresses the spring a32. The locking block 31 separates from the sliding frame 34, and the limitation on the sliding frame 34 is removed. Then the sliding frame 34 can be pulled out in the opposite direction. The sliding frame 34 will squeeze the spring b35 and drive the scraper 36 to slide downwards together for disassembly and cleaning. After cleaning, the operation can be reversed.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A centralized heat recovery device for float glass production tail gas, comprising a connecting base (1), characterized in that: The surface of the connecting seat (1) is provided with a vibration mechanism (2); The vibration mechanism (2) includes a motor (21), a fixed block (22) is fixedly connected to the motor (21), a rotating block (23) is rotatably connected to the surface of the fixed block (22), a protrusion is provided on the surface of the rotating block (23), a sliding block (24) is slidably connected to the protrusion of the rotating block (23), a connecting rod (25) is fixedly connected to the outer sidewall of the sliding block (24), a protrusion is provided on the lower surface of the connecting rod (25), and a fixed block (24) is slidably connected to the protrusion of the connecting rod (25). The connecting rod (25) is fixedly connected to a vibrating plate (27), and a protrusion is provided on the upper surface of the connecting rod (25). The protrusion of the connecting rod (25) is slidably connected to a rotating seat (28). A spray head (210) is fixedly connected to the surface of the rotating seat (28). A water pipe (29) is fixedly connected to the upper end of the rotating seat (28). A water tank (211) is fixedly connected to the surface of the water pipe (29). A quick-release mechanism (3) is provided on the surface of the connecting seat (1).

2. The centralized heat recovery device for float glass production tail gas according to claim 1, characterized in that: The surface of the connecting seat (1) is provided with an exhaust pipe (4), the surface of the connecting seat (1) is provided with an air inlet (5), the surface of the connecting seat (1) is provided with an observation port (6), the bottom end of the connecting seat (1) is fixedly connected with a support frame (7), the quick release mechanism (3) includes a locking block (31), the locking block (31) is elastically connected to a connecting block (33) by a spring a (32), the connecting block (33) contacts a sliding frame (34), the sliding frame (34) is elastically connected to a scraper (36) by a spring b (35), the bottom end of the connecting seat (1) is fixedly connected with a sliding seat (37), and a cleaning door (38) is slidably connected to the surface of the sliding seat (37).

3. The centralized heat recovery device for float glass production tail gas according to claim 1, characterized in that: The vibrating plate (27) is slidably connected to the inner side wall of the connecting seat (1), the outer side wall of the fixing block (22) is fixedly connected to the lower end of the connecting seat (1), the output shaft of the motor (21) is fixedly connected to the rotation center shaft of the rotating block (23), the connecting rod (25) passes through and is slidably connected to the inner side wall of the connecting seat (1), and the water tank (211) is fixedly connected to the outer side wall of the connecting seat (1).

4. A centralized heat recovery device for float glass production tail gas according to claim 1, characterized in that: The inner side wall of the connecting seat (1) is provided with a sliding groove, the outer side wall of the spray head (210) is slidably connected to the sliding groove of the connecting seat (1), the bottom of the connecting seat (1) is provided with a sliding groove, the bottom of the fixing seat (26) is provided with a protrusion, and the fixing seat (26) is slidably connected to the sliding groove at the bottom of the connecting seat (1).

5. A centralized heat recovery device for float glass production tail gas according to claim 1, characterized in that: The water pipe (29) passes through and is fixedly connected to the outer sidewall of the connector (1).

6. A centralized heat recovery device for float glass production tail gas according to claim 2, characterized in that: The inner wall of the sliding frame (34) is provided with a sliding groove, the scraper (36) is slidably connected in the sliding groove of the sliding frame (34), the outer side wall of the sliding frame (34) is in contact with the inner side wall of the connecting seat (1), and the cleaning door (38) is in contact with the bottom end of the connecting seat (1).

7. A centralized heat recovery device for float glass production tail gas according to claim 2, characterized in that: One end of the spring b (35) is fixedly connected to the outer sidewall of the scraper (36), and the other end of the spring b (35) is fixedly connected to the inner sidewall of the sliding frame (34).

8. A centralized heat recovery device for float glass production tail gas according to claim 2, characterized in that: One end of the spring a (32) is fixedly connected to the outer sidewall of the locking block (31), and the other end of the spring a (32) is fixedly connected to the inner sidewall of the connecting block (33). The inner wall of the connecting block (33) is provided with a sliding groove. The locking block (31) is slidably connected in the sliding groove of the connecting block (33). The outer sidewall of the scraper (36) is in contact with the inner sidewall of the connecting seat (1). The bottom of the connecting block (33) is provided with a protrusion. The inner bottom end of the connecting seat (1) is provided with a sliding groove. The connecting block (33) is slidably connected in the sliding groove of the connecting seat (1).

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