Heat energy recovery device for glass thermal equipment and use method of heat energy recovery device

Abstract

The invention discloses a heat energy recovery device for glass thermal equipment and a using method of the heat energy recovery device. The heat energy recovery device comprises a tower body, mounting bases are fixed to the two sides in the tower body, a circulating pipe is connected between the mounting bases, a water inlet pipe is mounted on one side of the tower body, a water drainage pipe is mounted below one side of the tower body, and an air inlet box is fixed to the outer side of the tower body. The device has the beneficial effects that the structure is novel, operation is convenient and fast, by arranging the filtering assembly and the collecting assembly, a filtering net can be installed in the air inlet box through a fixing base, impurities in collected heat energy are filtered through the filtering net, the filtered impurities fall into an empty groove of the collecting assembly under the action of gravity, water is injected into the empty groove through a water injection pipe, and the water injection efficiency is improved. Falling impurities can enter water, then the electromagnetic valve is opened regularly to discharge waste water through the blow-off pipe, and therefore the situation that the impurities are attached to the interior of the circulating pipe to reduce the inner diameter of the circulating pipe can be prevented, and the gas conveying efficiency is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of glass thermal energy recovery, and in particular to a heat energy recovery device for glass thermal equipment and a use method thereof. Background Art

[0002] Glass processing refers to various processing and treatment of glass materials to meet the needs of different uses. During the glass processing process, heating equipment is used to heat the glass. The heat generated during the heating process needs to be recovered by heat recovery equipment. Heat recovery of glass thermal processing equipment is an effective way to utilize energy, especially in industrial processes, which can significantly reduce energy consumption and environmental impact.

[0003] In order to save energy during the glass processing process, heat recovery equipment is used to recover the heat generated during the processing to heat water. However, during the recovery process, the recovered hot air contains a large amount of impurities. These impurities are very easy to adhere to the inner wall of the circulation pipe during the flow in the circulation pipe, which causes the inner diameter of the circulation pipe to decrease, thereby reducing the gas transmission efficiency. When the recovered heat is used to heat the water, a large amount of steam will be generated when the water is heated. In order to save water resources during the discharge process, the water in the steam will be separated by a water-gas separator. The separated water adheres to the water-gas separator and falls downward by gravity. Due to the tension on the water surface, the separation speed between the water and the water-gas separator is slow, reducing the recovery efficiency. Therefore, there is an urgent need for a heat recovery device for glass thermal equipment to solve the existing problems. Summary of the invention

[0004] The purpose of the present invention is to provide a heat energy recovery device for glass thermal equipment and a method of using the device in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A heat energy recovery device for glass thermal equipment comprises a tower body, mounting seats are fixed on both sides of the tower body, a circulation pipe is connected between the mounting seats, a water inlet pipe is installed on one side of the tower body, a drain pipe is installed below one side of the tower body, an air intake box is fixed on the outside of the tower body, a filter assembly is installed in the air intake box, the filter assembly comprises a fixing seat plugged with the air intake box, a filter screen is installed on the fixing seat, a collecting assembly is arranged at the bottom end of the air intake box, the collecting assembly comprises an empty slot opened on one side of the bottom end of the air intake box, a water injection pipe is installed on one side of the empty slot, a sewage pipe is connected to the bottom end of the empty slot, a solenoid valve is fixed on the sewage pipe, a water-gas separator is fixed in the middle of the tower body, and a vibration assembly is arranged below the water-gas separator.

[0007] Furthermore, the air inlet end and the air outlet end of the circulation pipe are both located outside the tower body, and the air inlet end of the circulation pipe is connected to the air inlet box.

[0008] By adopting the above technical solution, the collected heat energy first enters into the circulation pipe through the air intake box.

[0009] Furthermore, an empty groove for connecting the fixing seat is provided in the air intake box, and a sealing structure is provided at the connection point between the fixing seat and the top end of the air intake box.

[0010] By adopting the above technical solution, it is convenient to ensure the sealing of the air intake box after the fixing seat is installed.

[0011] Furthermore, the vibration assembly includes a driving motor fixed on the outside of the tower body, and a supporting shaft is installed on the output end of the driving motor.

[0012] By adopting the above technical solution, it is convenient for the driving motor to drive the supporting shaft to rotate.

[0013] Furthermore, a shaft sleeve is fixed on the outer side of the support shaft, and a plurality of groups of elastic pads are symmetrically installed on the outer side of the shaft sleeve, and the length of the elastic pads is greater than the distance between the shaft sleeve and the water-gas separator.

[0014] By adopting the above technical solution, the shaft sleeve can be driven to rotate during the rotation of the support shaft, thereby driving the elastic pad to rotate. During the rotation of the elastic pad, it will intermittently contact the water vapor separator, thereby causing the water vapor separator to vibrate to a certain extent.

[0015] Furthermore, an exhaust assembly is installed on the top of the tower body, and the exhaust assembly includes a frame fixed on the top of the tower body.

[0016] By adopting the above technical solution, it is convenient to fix the exhaust assembly on the top of the tower body through the frame.

[0017] Furthermore, a rotating motor is fixed on the top of the frame, and a connecting shaft is fixed on the output end of the rotating motor.

[0018] By adopting the above technical solution, the rotating motor can drive the connecting shaft to rotate.

[0019] Furthermore, fan blades are fixed to the outside of the connecting shaft, and the diameter of the fan blades is smaller than the inner diameter of the frame.

[0020] By adopting the above technical solution, it is convenient to drive the fan blades to rotate through the connecting shaft.

[0021] Furthermore, a dustproof net is installed on the top of the exhaust assembly, and the dustproof net is fixedly connected to the frame.

[0022] By adopting the above technical solution, the dustproof net can prevent foreign debris from falling into the tower body during the exhaust process.

[0023] The beneficial effects of the present invention are:

[0024] 1. In order to save energy in the glass processing process, heat recovery equipment is used to recover the heat generated in the processing process to heat water. However, in the recovery process, the recovered hot air contains a large amount of impurities. These impurities are very easy to adhere to the inner wall of the circulation pipe during the flow in the circulation pipe, thereby reducing the inner diameter of the circulation pipe and reducing the gas transmission efficiency. The present invention can install the filter screen in the air intake box through the fixing seat by setting the filter assembly and the collection assembly, and filter the impurities in the collected heat energy through the filter screen. The filtered impurities fall into the empty slot of the collection assembly due to gravity, and water is injected into the empty slot through the water injection pipe, so that the fallen impurities can enter the water, and then the solenoid valve is opened regularly to discharge the waste water through the sewage pipe, thereby preventing impurities from adhering to the circulation pipe and reducing its inner diameter, thereby ensuring the gas transmission efficiency;

[0025] 2. In order to solve the problem that a large amount of steam will be generated when water is heated by the recovered heat energy, and the water in the steam will be separated by a water-vapor separator in order to save water resources during the discharge process. The separated water adheres to the water-vapor separator and falls downward by gravity. Since the water surface has tension, the separation speed between it and the water-vapor separator is slow, thereby reducing the recovery efficiency. The present invention arranges a vibration component, so that the driving motor can drive the support shaft to rotate, and the support shaft drives the shaft sleeve to rotate during the rotation, and the shaft sleeve can drive the elastic pads on both sides to rotate. The elastic pads are in a straight state due to the centrifugal force, and the elastic pads can intermittently contact the water-vapor separator during the rotation, so that the water-vapor separator vibrates, and the separation speed of the attached water droplets and the water-vapor separator can be accelerated by vibration, thereby improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a front view of a heat recovery device for glass thermal equipment according to the present invention;

[0027] Figure 2 It is a rear view of a heat energy recovery device for glass thermal equipment according to the present invention;

[0028] Figure 3 It is a main cross-sectional view of a heat energy recovery device for glass thermal equipment according to the present invention;

[0029] Figure 4 It is a schematic diagram of the connection relationship between a circulation pipe, an air intake box, a filter assembly and a collection assembly in a heat energy recovery device for glass thermal equipment according to the present invention;

[0030] Figure 5 It is a schematic diagram of the positional relationship between a water-gas separator and a vibration component in a heat energy recovery device for glass thermal equipment according to the present invention;

[0031] Figure 6 It is a structural schematic diagram of an exhaust component in a heat energy recovery device for glass thermal equipment described in the present invention.

[0032] The following are the descriptions of the reference numerals:

[0033] 1. Tower body; 2. Mounting base; 3. Circulation pipe; 4. Water inlet pipe; 5. Drain pipe; 6. Air inlet box; 7. Filter assembly; 701. Fixing base; 702. Filter net; 8. Collecting assembly; 801. Empty slot; 802. Water injection pipe; 803. Drain pipe; 804. Solenoid valve; 9. Water-gas separator; 10. Vibration assembly; 1001. Drive motor; 1002. Support shaft; 1003. Bushing; 1004. Elastic pad; 11. Exhaust assembly; 1101. Frame; 1102. Rotating motor; 1103. Connecting shaft; 1104. Fan blade; 12. Dust net. DETAILED DESCRIPTION

[0034] The present invention will be further described below in conjunction with the accompanying drawings:

[0035] like Figure 1-Figure 6As shown, a heat energy recovery device for glass thermal equipment includes a tower body 1, and mounting seats 2 are fixed on both sides of the tower body 1, so that the circulation pipe 3 can be fixed through the mounting seats 2. A circulation pipe 3 is connected between the mounting seats 2, and the collected heat energy heats water by flowing along the circulation pipe 3. A water inlet pipe 4 is installed on one side of the tower body 1, so that clean water can be injected into the tower body 1 through the water inlet pipe 4. A drain pipe 5 is installed below one side of the tower body 1, and the heated clean water is discharged through the drain pipe 5. An air intake box 6 is fixed on the outside of the tower body 1, and the collected heat energy will enter the air intake box 6 for filtering. A filter assembly 7 is installed in the air intake box 6, and the filter assembly 7 includes a fixing seat 701 plugged into the air intake box 6, so that the filter screen 702 can be installed in the air intake box 6 through the fixing seat 701. There is a filter screen 702, and the filter screen 702 can filter impurities in the heat energy. A collecting component 8 is arranged at the bottom end of the air intake box 6, and the collecting component 8 includes an empty slot 801 opened on one side of the bottom end of the air intake box 6, so that sewage and impurities can be carried through the empty slot 801. A water injection pipe 802 is installed on one side of the empty slot 801, and water can be injected into the empty slot 801 through the water injection pipe 802. A sewage pipe 803 is connected to the bottom end of the empty slot 801, and the sewage formed in the empty slot 801 is discharged through the sewage pipe 803. A solenoid valve 804 is fixed on the sewage pipe 803, and the solenoid valve can control the on and off of the sewage pipe 803. A water-gas separator 9 is fixed in the middle part of the tower body 1, and the gas discharged from the tower body 1 can separate the water inside it through the water-gas separator 9, and a vibration component 10 is arranged below the water-gas separator 9.

[0036] In this embodiment, the air inlet end and the exhaust end of the circulation pipe 3 are both located outside the tower body 1, and the air inlet end of the circulation pipe 3 is connected to the air inlet box 6, so that the collected heat energy first enters the circulation pipe 3 through the air inlet box 6.

[0037] In this embodiment, an empty groove 801 for connecting the fixing seat 701 is opened in the air intake box 6, and a sealing structure is provided at the connection between the fixing seat 701 and the top of the air intake box 6, so as to ensure the sealing of the air intake box 6 after the fixing seat 701 is installed.

[0038] In this embodiment, the vibration assembly 10 includes a driving motor 1001 fixed on the outside of the tower body 1 , and a support shaft 1002 is installed at the output end of the driving motor 1001 , so that the driving motor 1001 can drive the support shaft 1002 to rotate.

[0039] In this embodiment, a sleeve 1003 is fixed to the outside of the support shaft 1002, and multiple groups of elastic pads 1004 are symmetrically installed on the outside of the sleeve 1003. The length of the elastic pad 1004 is greater than the distance between the sleeve 1003 and the water vapor separator 9. The sleeve 1003 can be driven to rotate during the rotation of the support shaft 1002, thereby driving the elastic pad 1004 to rotate. During the rotation of the elastic pad 1004, it will intermittently contact the water vapor separator 9, thereby causing the water vapor separator 9 to produce a certain vibration.

[0040] In this embodiment, an exhaust assembly 11 is installed on the top of the tower body 1 , and the exhaust assembly 11 includes a frame 1101 fixed on the top of the tower body 1 , so that the exhaust assembly 11 is conveniently fixed on the top of the tower body 1 through the frame 1101 .

[0041] In this embodiment, a rotating motor 1102 is fixed to the top of the frame 1101 , and a connecting shaft 1103 is fixed to the output end of the rotating motor 1102 , so that the rotating motor 1102 can drive the connecting shaft 1103 to rotate.

[0042] In this embodiment, a fan blade 1104 is fixed to the outside of the connecting shaft 1103 , and the diameter of the fan blade 1104 is smaller than the inner diameter of the frame 1101 , so that the fan blade 1104 can be driven to rotate by the connecting shaft 1103 .

[0043] In this embodiment, a dustproof net 12 is installed on the top of the exhaust component 11, and the dustproof net 12 is fixedly connected to the frame 1101. During the exhaust process, the dustproof net 12 can prevent foreign debris from falling into the tower body 1.

[0044] A method for using a heat recovery device for glass thermal equipment: an external water injection device injects a certain amount of clean water into the tower body 1 through the water inlet pipe 4, and then the heat energy transmission pipeline transmits the collected heat energy to the air inlet box 6. When the heat energy enters the air inlet box 6, the filter screen 702 is installed in the air inlet box 6 through the fixing seat 701, and the impurities in the collected heat energy are filtered by the filter screen 702. The filtered impurities fall into the empty slot 801 of the collection component 8 due to gravity, and the impurities are discharged to the air inlet box 6 through the water injection pipe 802. The empty slot 801 is filled with water to allow the fallen impurities to enter the water, and then the solenoid valve 804 is opened regularly to discharge the waste water through the drain pipe 803, thereby preventing the impurities from adhering to the circulation pipe 3 and reducing its inner diameter, thereby ensuring the gas transmission efficiency. The filtered heat energy enters the circulation pipe 3 and flows, and heats the clean water in the tower body 1 during the flow process. The cooling heat energy after use is discharged through the other end of the circulation pipe 3, and the heated clean water can be discharged through the drain pipe 5, and the rotating electric The motor 1102 can drive the connecting shaft 1103 to rotate, and the connecting shaft 1103 can drive the fan blades 1104 to rotate. The rotation of the fan blades 1104 can absorb the water vapor generated during the heating process of the clean water. The water vapor will pass through the water vapor separator 9 during the discharge process. The water in the water vapor will be separated by the water vapor separator 9, and the remaining air will be discharged to the outside through the dustproof net 12. The dustproof net 12 can prevent foreign debris from entering the tower body 1. When the water vapor separator 9 separates water, the driving The motor 1001 can drive the support shaft 1002 to rotate, and the support shaft 1002 can drive the shaft sleeve 1003 to rotate during the rotation. The shaft sleeve 1003 can drive the elastic pads 1004 on both sides to rotate. The elastic pads 1004 are in a straight state due to the centrifugal force, and the elastic pads 1004 can intermittently contact the water vapor separator 9 during the rotation, so that the water vapor separator 9 vibrates. The vibration can accelerate the separation speed of the attached water droplets and the water vapor separator 9, thereby improving the collection efficiency.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A heat recovery device for glass thermal equipment, characterized in that: The tower body (1) comprises a tower body (1), mounting seats (2) are fixed on both sides of the tower body (1), a circulation pipe (3) is connected between the mounting seats (2), a water inlet pipe (4) is installed on one side of the tower body (1), a drainage pipe (5) is installed below one side of the tower body (1), an air intake box (6) is fixed on the outside of the tower body (1), a filter assembly (7) is installed in the air intake box (6), the filter assembly (7) comprises a fixing seat (701) plugged into the air intake box (6), and a filter screen is installed on the fixing seat (701). (702), a collecting assembly (8) is provided at the bottom end of the air inlet box (6), the collecting assembly (8) comprises an empty slot (801) opened on one side of the bottom end of the air inlet box (6), a water injection pipe (802) is installed on one side of the empty slot (801), a sewage pipe (803) is connected to the bottom end of the empty slot (801), a solenoid valve (804) is fixed on the sewage pipe (803), a water-gas separator (9) is fixed in the middle part of the tower body (1), and a vibration assembly (10) is provided below the water-gas separator (9).

2. The heat recovery device for glass thermal equipment according to claim 1, characterized in that: The air inlet end and the air outlet end of the circulation pipe (3) are both located outside the tower body (1), and the air inlet end of the circulation pipe (3) is connected to the air inlet box (6).

3. The heat recovery device for glass thermal equipment according to claim 2, characterized in that: An empty groove (801) for connecting to the fixing seat (701) is provided in the air intake box (6), and a sealing structure is provided at the connection point between the fixing seat (701) and the top end of the air intake box (6).

4. The heat recovery device for glass thermal equipment according to claim 3, characterized in that: The vibration assembly (10) comprises a driving motor (1001) fixed on the outside of the tower body (1), and a supporting shaft (1002) is installed at the output end of the driving motor (1001).

5. The heat recovery device for glass thermal equipment according to claim 4, characterized in that: A shaft sleeve (1003) is fixed on the outside of the support shaft (1002), and multiple groups of elastic pads (1004) are symmetrically installed on the outside of the shaft sleeve (1003), and the length of the elastic pads (1004) is greater than the distance between the shaft sleeve (1003) and the water-gas separator (9).

6. The heat recovery device for glass thermal equipment according to claim 5, characterized in that: An exhaust assembly (11) is installed at the top of the tower body (1), and the exhaust assembly (11) comprises a frame (1101) fixed to the top of the tower body (1).

7. The heat recovery device for glass thermal equipment according to claim 6, characterized in that: A rotating motor (1102) is fixed to the top of the frame (1101), and a connecting shaft (1103) is fixed to the output end of the rotating motor (1102).

8. The heat recovery device for glass thermal equipment according to claim 7, characterized in that: A fan blade (1104) is fixed on the outside of the connecting shaft (1103), and the diameter of the fan blade (1104) is smaller than the inner diameter of the frame (1101).

9. The heat recovery device for glass thermal equipment according to claim 8, characterized in that: A dustproof net (12) is installed at the top of the exhaust assembly (11), and the dustproof net (12) is fixedly connected to the frame (1101).

10. A method for using a heat recovery device for glass thermal equipment, applied to a heat recovery device for glass thermal equipment as claimed in any one of claims 1 to 9, characterized in that: An external water injection device injects a certain amount of clean water into the tower body (1) through the water inlet pipe (4), and then the heat energy transmission pipeline transmits the collected heat energy to the air inlet box (6). When the heat energy enters the air inlet box (6), the filter screen (702) is installed in the air inlet box (6) through the fixing seat (701), and the impurities in the collected heat energy are filtered by the filter screen (702). The filtered impurities fall into the empty slot (801) of the collection component (8) due to gravity, and water is injected into the empty slot (801) through the water injection pipe (802), so that the impurities that fall into the empty slot (801) can be filtered. The impurities enter the water, and then the solenoid valve (804) is opened regularly to discharge the waste water through the sewage pipe (803), thereby preventing the impurities from adhering to the circulation pipe (3) and reducing its inner diameter, thereby ensuring the gas transmission efficiency. The filtered heat energy enters the circulation pipe (3) and flows, and heats the clean water in the tower body (1) during the flow process. The cooling heat energy after use is discharged through the other end of the circulation pipe (3), and the heated clean water can be discharged through the drainage pipe (5). The rotating motor (1102) at the top of the frame (1101) can drive the chain The connecting shaft (1103) rotates, and the connecting shaft (1103) can drive the fan blades (1104) to rotate. The rotation of the fan blades (1104) can absorb water vapor generated during the heating of clean water. The water vapor will pass through the water vapor separator (9) during the discharge process. The water in the water vapor is separated by the water vapor separator (9), and the remaining air is discharged to the outside through the dustproof net (12). The dustproof net (12) can prevent foreign debris from entering the tower body (1). When the water vapor separator (9) separates water, the drive motor (1001 ) can drive the support shaft (1002) to rotate, and the support shaft (1002) can drive the shaft sleeve (1003) to rotate during the rotation, and the shaft sleeve (1003) can drive the elastic pads (1004) on both sides to rotate. The elastic pads (1004) are in a straight state due to the centrifugal force, and the elastic pads (1004) can intermittently contact the water vapor separator (9) during the rotation, so that the water vapor separator (9) vibrates, and the vibration can accelerate the separation speed of the attached water droplets and the water vapor separator (9), thereby improving the collection efficiency.

Images