Waste heat recycling chemical heat exchange equipment

Abstract

The utility model relates to heat exchange equipment, in particular to waste heat recycling chemical heat exchange equipment. The waste heat recycling chemical heat exchange equipment comprises a supporting frame, a shell, fixing rings, an air inlet pipe, a water inlet pipe and the like, the shell is fixedly connected to the top of the supporting frame, the fixing rings are fixedly connected to the two sides of the interior of the shell, the air inlet pipe is fixedly connected to the left side of the shell, and the air inlet pipe penetrates into the shell and sequentially penetrates through the fixing rings. The rear end of the air inlet pipe penetrates out of the top of the shell, and a water inlet pipe is fixedly connected to one side of the top of the shell and penetrates into the shell. The spiral conveying rod and the cylindrical frame are arranged, the spiral conveying rod is attached to the cylindrical frame, and when the spiral conveying rod rotates, water in the middle of the shell can be conveyed upwards, so that the water is diffused to the periphery, the circulation enables the water to have a flowing effect, and the problems that liquid of heat exchange equipment is in a static state, and heat exchange is slow are solved.

Description

Technical Field

[0001] The utility model relates to a heat exchange device, in particular to a waste heat recycling chemical heat exchange device. Background Art

[0002] In industrial production, many processes will generate a lot of waste heat. If this heat is not effectively utilized, it will cause waste of resources and environmental pollution. At this time, a waste heat exchanger is needed to effectively convert this waste heat into usable energy, which will help save energy and reduce emissions, reduce production costs, and improve energy efficiency.

[0003] The function of existing waste heat exchange equipment is to separate two objects at different temperatures and place them in different channels to achieve heat transfer from the high-temperature object to the low-temperature object without directly mixing the two objects. However, since the liquid in the heat exchange equipment is in a static state, the heat exchange is slow and the liquid temperature rises slowly during heat exchange. Utility Model Content

[0004] In order to overcome the disadvantages of slow heat exchange due to the static state of liquid in the heat exchange equipment, the technical problem is to provide a chemical heat exchange equipment for waste heat recycling.

[0005] The technical scheme is as follows: a waste heat recycling chemical heat exchange equipment, including a support frame, a shell, a fixing ring, an air inlet pipe, a water inlet pipe, a water outlet pipe, a pull plate, a fixing block, a column frame, a fixing rod, a rotating motor and a screw conveying rod. The top of the support frame is fixedly connected to the shell, and both sides of the shell are fixedly connected to a plurality of fixing rings. The left side of the shell is fixedly connected to the air inlet pipe, the air inlet pipe is inserted into the shell and passes through the fixing rings in sequence, and the rear end of the air inlet pipe is inserted out of the top of the shell, and the top side of the shell is fixedly connected to the water inlet pipe, the water inlet pipe is inserted into the shell, and the bottom of the shell is fixedly connected to the water outlet pipe, and the water outlet pipe is inserted into the shell. A pull plate is slidably connected to the lower right side of the shell, and the pull plate is located at the top of the water outlet pipe and fits therewith. Fixed blocks are fixedly connected to the four fixing rings on the upper part, and a column frame is fixedly connected between the four fixing blocks. A fixing rod is fixedly connected to the front side of the shell, and the rear end of the fixing rod is located at the top of the shell, and the rear end of the fixing rod is fixedly connected to the rotating motor, and a screw conveying rod is fixedly connected to the output shaft of the rotating motor.

[0006] Optionally, the air inlet pipe is arranged in a square shape and surrounds the interior of the housing.

[0007] Optionally, the spiral conveying rod is located in the middle of the cylindrical frame and fits therewith.

[0008] Optionally, it also includes a fixed column, a full gear, a rotating column, a missing gear and a pulley group. The fixed column is fixedly connected to one side of the top of the outer shell, and the full gear is rotatably connected to the fixed column. A circular hole is provided at the eccentric part of the full gear. The top of the outer shell is rotatably connected to a rotating column, and the missing gear is fixedly connected to the rotating column. The toothed part of the missing gear meshes with the full gear. The lower part of the rotating column is inserted into the outer shell, and a pulley group is provided between the lower part of the rotating column and the spiral conveying rod.

[0009] Optionally, the circular hole is located above the top end of the air inlet pipe.

[0010] Optionally, it also includes a filter frame, a filter screen, a clamping block, a positioning piece, a spring and a spring. The filter frame is fixedly connected to one side of the top of the shell, the bottom of the filter frame is fitted with the top of the full gear, six filter screens are slidably connected to one side of the filter frame, the six filter screens are fixedly connected to blocks on both sides, six groups of positioning pieces are fixedly connected to both sides of the filter frame, a spring is fixedly connected to the front end of the bottom inner side of the positioning piece, and a spring is provided between the rear end of the spring piece and the positioning piece.

[0011] Optionally, an exhaust cover and a temperature detector are also included. The exhaust cover is provided on the top of the shell, and the temperature detector is provided on the top of the shell.

[0012] The beneficial effects of the utility model are: 1. By arranging a spiral conveying rod and a columnar frame, since the spiral conveying rod and the columnar frame are in contact with each other, the spiral conveying rod can convey water in the middle of the shell upward when it rotates, thereby diffusing it to the surroundings. Such a cycle makes the water flow, solving the problem that the liquid in the heat exchange equipment is in a static state and the heat exchange is slow.

[0013] 2. By setting a pulley group, the spiral conveying rod and the pulley group cooperate with each other. When the spiral conveying rod rotates, the pulley group can drive the rotating column to rotate, and the rotating column drives the missing gear to rotate, thereby saving costs.

[0014] 3. By setting the missing gear and the full gear, the missing gear can drive the full gear to rotate a certain angle after one rotation, thereby realizing intermittent rotation of the full gear. Since the full gear is provided with a circular hole, when the circular hole rotates to leave the top of the intake pipe, the gas in the intake pipe will no longer be discharged. When the circular hole intersects with the intake pipe, the gas in the intake pipe is discharged, thereby realizing intermittent exhaust and improving its heat utilization efficiency.

[0015] 4. By setting up a filter, the dust in the smoke can be filtered to prevent the smoke from polluting the air.

[0016] 5. By setting the spring and the spring, when the clamping block is inserted into the positioning piece, the spring and the spring can clamp it tightly to prevent the filter from detaching from the filter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the shell, water outlet pipe and pull plate of the utility model.

[0019] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the housing, fixing ring and air intake pipe of the utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the fixed rod, the rotating motor and the spiral conveying rod of the utility model.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the housing, fixing column and full gear of the utility model.

[0022] Figure 6 The utility model is a three-dimensional structural schematic diagram of the spiral conveying rod, rotating column and pulley group.

[0023] Figure 7 It is a three-dimensional cross-sectional structural schematic diagram of the filter frame, filter screen and card block of the utility model.

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the clamping block, the positioning member and the spring piece of the utility model.

[0025] Explanation of the reference numerals: 1_support frame, 2_housing, 3_fixing ring, 4_air inlet pipe, 5_water inlet pipe, 6_water outlet pipe, 7_pull plate, 8_fixing block, 9_column frame, 10_fixing rod, 11_rotating motor, 12_screw conveying rod, 13_fixing column, 14_full gear, 1401_circular hole, 15_rotating column, 16_missing gear, 17_pulley set, 18_filter frame, 19_filter screen, 20_block, 21_positioning piece, 22_shrapnel, 23_spring, 24_exhaust cover, 25_thermostat. DETAILED DESCRIPTION

[0026] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0027] Embodiment: A waste heat recycling chemical heat exchange equipment, such as Figure 1-Figure 4As shown, it includes a support frame 1, a shell 2, a fixing ring 3, an air inlet pipe 4, a water inlet pipe 5, a water outlet pipe 6, a pull plate 7, a fixing block 8, a column frame 9, a fixing rod 10, a rotating motor 11 and a spiral conveying rod 12. The top of the support frame 1 is fixedly connected to the shell 2, and a plurality of fixing rings 3 are welded on the left and right sides of the shell 2. The left side of the shell 2 is fixedly connected to the air inlet pipe 4, the air inlet pipe 4 is inserted into the shell 2 and passes through the fixing rings 3 in sequence, the rear end of the air inlet pipe 4 is inserted out of the top of the shell 2, the right side of the top of the shell 2 is fixedly connected to the water inlet pipe 5, the water inlet pipe 5 is inserted into the shell 2, and the bottom middle of the shell 2 is fixedly connected There is a water outlet pipe 6, which is inserted into the outer shell 2. A pull plate 7 is slidably connected to the lower right side of the outer shell 2. The pull plate 7 is located at the top of the water outlet pipe 6 and fits therewith. Fixed blocks 8 are welded on the four fixing rings 3 on the top, and a cylindrical frame 9 is welded between the four fixing blocks 8. A fixing rod 10 is fixedly connected to the upper front side of the outer shell 2. The rear end of the fixing rod 10 is located in the middle of the top of the outer shell 2. The rear end of the fixing rod 10 is connected to a rotating motor 11 by bolts. A spiral conveying rod 12 is welded on the output shaft of the rotating motor 11. The air intake pipe 4 is squarely surrounded inside the outer shell 2, and the spiral conveying rod 12 is located in the middle of the cylindrical frame 9 and fits therewith.

[0028] like Figure 5 and Figure 6 As shown, it also includes a fixed column 13, a full gear 14, a rotating column 15, a missing gear 16 and a pulley group 17. The fixed column 13 is welded to the left side of the top of the shell 2, and the full gear 14 is rotatably connected to the fixed column 13. A circular hole 1401 is provided at the eccentric part of the full gear 14. The rotating column 15 is rotatably connected to the left side of the top of the shell 2, and the missing gear 16 is fixedly connected to the rotating column 15. The toothed part of the missing gear 16 meshes with the full gear 14. The lower part of the rotating column 15 is inserted into the shell 2, and a pulley group 17 is provided between the lower part of the rotating column 15 and the spiral conveying rod 12, and the circular hole 1401 is located above the top of the intake pipe 4.

[0029] like Figure 1 , Figure 7 and Figure 8 As shown, it also includes a filter frame 18, a filter screen 19, a clamping block 20, a positioning piece 21, a spring 22 and a spring 23. The filter frame 18 is fixedly connected to the left side of the top of the shell 2, and the bottom of the filter frame 18 is fitted with the top of the full gear 14. Six filter screens 19 are slidably connected to the front side of the filter frame 18. Blocks 20 are welded on the left and right sides of the six filter screens 19. Six groups of positioning pieces 21 are welded on the left and right sides of the filter frame 18. A spring 22 is welded on the front end of the bottom inner side of the positioning piece 21, and a spring 23 is provided between the rear end of the spring piece 22 and the positioning piece 21.

[0030] like Figure 1 As shown, an exhaust cover 24 and a temperature detector 25 are also included. The exhaust cover 24 is provided on the left side of the top of the shell 2, and the temperature detector 25 is provided on the right side of the top of the shell 2.

[0031] When using the device, first place the device horizontally on the ground, then connect the exhaust hole that needs to discharge high-temperature smoke with the front end of the intake pipe 4, and then transport water from the water inlet pipe 5 to the inside of the shell 2. When a certain amount of water is transported, the transport is stopped. When the high-temperature smoke enters the intake pipe 4, the temperature of the intake pipe 4 increases, thereby transferring heat to the water, causing the water temperature to increase. Then start the rotating motor 11, and the rotating motor 11 drives the spiral conveying rod 12 to rotate clockwise. Since the spiral conveying rod 12 is in contact with the column frame 9, the spiral conveying rod 12 can transport the water with a lower temperature in the middle upward to the surrounding when it rotates clockwise, and the cycle is repeated in this way, so that the water can better absorb heat. When the spiral conveying rod 12 rotates, it can drive the rotating column 15 to rotate through the pulley group 17, and the rotating column 15 drives the missing gear 16 to rotate. After the missing gear 16 rotates one circle, it can drive the full gear 14 to rotate a certain angle, thereby realizing the intermittent rotation of the full gear 14. When the circular hole 1401 at the eccentric part of the full gear 14 is not aligned with the top of the intake pipe 4, the gas in the intake pipe 4 is no longer discharged. When the eccentric part of the full gear 14 When the circular hole 1401 is aligned with the top of the air inlet pipe 4, the gas in the air inlet pipe 4 is discharged, thereby realizing intermittent exhaust. At this time, the smoke enters the filter frame 18, and the filter screen 19 filters the smoke, and then it is discharged from the top of the filter frame 18. When the water temperature in the shell 2 is high, a large amount of hot air will be generated, and the hot air can be discharged through the exhaust cover 24. By observing the temperature on the thermometer 25, when the desired temperature is reached, a container that can hold liquid is placed under the water outlet pipe 6, and then the pull plate 7 is pulled out, so that water flows out from the water outlet pipe 6. When the filter 19 is pulled out, the block 20 is disengaged from the positioning member 21, and the spring 22 and the spring 23 are reset. After the dust on the filter 19 is cleaned, the filter 19 is put back, and the block 20 is inserted into the positioning member 21, the spring 22 is pressed downward, and the spring 23 is compressed, so that the block 20 is clamped, and the filter 19 is not easy to fall off from the filter frame 18.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste heat recycling chemical heat exchange equipment, characterized in that: The invention comprises a support frame (1), a shell (2), a fixing ring (3), an air inlet pipe (4), a water inlet pipe (5), a water outlet pipe (6), a pull plate (7), a fixing block (8), a columnar frame (9), a fixing rod (10), a rotating motor (11) and a screw conveying rod (12); the top of the support frame (1) is fixedly connected to the shell (2); both sides of the shell (2) are fixedly connected to a plurality of fixing rings (3); the left side of the shell (2) is fixedly connected to the air inlet pipe (4); the air inlet pipe (4) is inserted into the shell (2) and passes through the fixing rings (3) in sequence; the rear end of the air inlet pipe (4) is inserted out of the top of the shell (2); one side of the top of the shell (2) is fixedly connected to the water inlet pipe (5); (5) is inserted into the shell (2), the bottom of the shell (2) is fixedly connected with a water outlet pipe (6), the water outlet pipe (6) is inserted into the shell (2), the lower right part of the shell (2) is slidably connected with a pull plate (7), the pull plate (7) is located at the top of the water outlet pipe (6) and fits therewith, the four fixing rings (3) at the top are fixedly connected with a fixing block (8), a columnar frame (9) is fixedly connected between the four fixing blocks (8), a fixing rod (10) is fixedly connected to the front side of the shell (2), the rear end of the fixing rod (10) is located at the top of the shell (2), the rear end of the fixing rod (10) is fixedly connected with a rotating motor (11), and a spiral conveying rod (12) is fixedly connected to the output shaft of the rotating motor (11).

2. The waste heat recycling chemical heat exchange equipment according to claim 1 is characterized in that: The air inlet pipe (4) is surrounded in a square shape inside the housing (2).

3. The waste heat recycling chemical heat exchange equipment according to claim 2 is characterized in that: The spiral conveying rod (12) is located in the middle of the columnar frame (9) and fits closely therewith.

4. The waste heat recycling chemical heat exchange equipment according to claim 3 is characterized in that: The invention also comprises a fixed column (13), a full gear (14), a rotating column (15), a missing gear (16) and a pulley group (17). The fixed column (13) is fixedly connected to one side of the top of the housing (2). The full gear (14) is rotatably connected to the fixed column (13). A circular hole (1401) is provided at an eccentric position of the full gear (14). The rotating column (15) is rotatably connected to one side of the top of the housing (2). The missing gear (16) is fixedly connected to the rotating column (15). The toothed part of the missing gear (16) meshes with the full gear (14). The lower part of the rotating column (15) is inserted into the housing (2). The pulley group (17) is provided between the lower part of the rotating column (15) and the spiral conveying rod (12).

5. The waste heat recycling chemical heat exchange equipment according to claim 4 is characterized in that: The circular hole (1401) is located above the top end of the air inlet pipe (4).

6. The waste heat recycling chemical heat exchange equipment according to claim 5, characterized in that: The invention also comprises a filter frame (18), a filter screen (19), a clamping block (20), a positioning member (21), a spring piece (22) and a spring (23); the filter frame (18) is fixedly connected to one side of the top of the housing (2); the bottom of the filter frame (18) is in contact with the top of the full gear (14); six filter screens (19) are slidably connected to one side of the filter frame (18); the six filter screens (19) are fixedly connected to the clamping block (20) on both the left and right sides; six groups of positioning members (21) are fixedly connected to both the left and right sides of the filter frame (18); the front end of the bottom inner side of the positioning member (21) is fixedly connected to the spring piece (22); a spring (23) is provided between the rear end of the spring piece (22) and the positioning member (21).

7. The waste heat recycling chemical heat exchange equipment according to claim 6, characterized in that: It also includes an exhaust cover (24) and a temperature detector (25). The top of the outer shell (2) is provided with an exhaust cover (24), and the top of the outer shell (2) is provided with a temperature detector (25).

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