High-temperature wastewater treatment device for new energy recovery

Abstract

The utility model discloses a high-temperature waste water treatment device for new energy recovery, which comprises a waste water tank, the upper end of the waste water tank is fixedly connected with a heat insulation box, the inner wall of the heat insulation box is fixedly connected with a plurality of heat conduction plates, the heat conduction plates are uniformly distributed on the inner wall of the heat insulation box, the side wall of the waste water tank is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with a baffle. A fixing plate is fixedly connected to the bottom end in the waste water tank, a tooth-missing gear is rotationally connected to the fixing plate, a spring is fixedly connected to the bottom end in the waste water tank, a U-shaped rod is fixedly connected to the spring, two sweeping plates are fixedly connected to the U-shaped rod, a rack is fixedly connected to the U-shaped rod, and the rack is meshed with the tooth-missing gear. By means of the cleaning mechanism, the rack, the sweeping plate and other parts, the heat preservation box can be directly cleaned, the surface of the heat preservation box becomes clean, hot sundries and particles on the surface of the heat preservation box are eliminated, heat can be transmitted more smoothly, and therefore the heat conduction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy recovery, in particular to a high-temperature wastewater treatment device for new energy recovery. Background Art

[0002] Wastewater refers to the general term for water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other unused water such as primary rain runoff into drainage pipes. It generally refers to water that cannot be recycled after certain technical treatment or water that cannot meet certain standards for purification after primary pollution.

[0003] Regarding the high-temperature wastewater treatment device for new energy recycling disclosed in the patent publication number "CN209116846U", when the high-temperature wastewater passes through the high-temperature wastewater pipe, the water flow drives the impeller to rotate, thereby driving the connecting rod to rotate, and the inner wall of the high-temperature wastewater pipe can be scrubbed by the rotating brush, but the brush is in the high-temperature wastewater pipe for a long time. As the use time gets longer and longer, many debris, particles, etc. will be attached to the brush. At this time, when the brush is used to clean the inner wall of the high-temperature wastewater pipe, the particles on the brush will scratch the inner wall of the high-temperature wastewater pipe, and the debris will also affect the cleaning effect, resulting in insufficient cleaning. Accordingly, this application proposes a high-temperature wastewater treatment device for new energy recycling. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a high-temperature wastewater treatment device for new energy recovery.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-temperature wastewater treatment device for new energy recovery comprises a wastewater tank, wherein an insulation box is fixedly connected to the upper end of the wastewater tank, a plurality of heat conducting plates are fixedly connected to the inner wall of the insulation box, the heat conducting plates are evenly distributed on the inner wall of the insulation box, a fixing plate is fixedly connected to the side wall of the wastewater tank, a toothless gear is rotatably connected to the fixing plate, a spring is fixedly connected to the bottom end of the wastewater tank, a U-shaped rod is fixedly connected to the spring, two sweeping plates are fixedly connected to the U-shaped rod, a rack is fixedly connected to the U-shaped rod, the rack meshes with the toothless gear, a guide mechanism for moving the rack is installed on the side wall of the wastewater tank, the rack runs through the wastewater tank, an auxiliary cleaning mechanism for cleaning the insulation box is installed on the toothless gear, and a filtering mechanism for filtering wastewater is installed on the inner side wall of the wastewater tank.

[0007] Preferably, the guide mechanism comprises a sliding block, a groove is provided on the side wall of the waste water tank, the sliding block is fixedly mounted on the rack, and the sliding block slides in the groove.

[0008] Preferably, the auxiliary cleaning mechanism includes a motor, a guide rod, a first connecting handle, a second connecting handle, a push plug, a push plug cylinder, a water outlet pipe, a water inlet pipe, a detergent barrel, a first down pipe, and a second down pipe. The motor is fixedly mounted on a fixed plate, one end of the guide rod is fixedly mounted on a toothless gear, the other end of the guide rod is fixedly mounted on the first connecting handle, the first connecting handle is rotatably connected to the second connecting handle, the end of the second connecting handle away from the first connecting handle is fixedly connected to the upper end of the push plug, the push plug seal slides in the push plug cylinder, the water outlet pipe is communicated with the push plug cylinder, each of the first down pipe and the second down pipe is communicated with the water outlet pipe, one end of the water inlet pipe is communicated with the push plug cylinder, and the other end of the water inlet pipe is communicated with the detergent barrel.

[0009] Preferably, the filtering mechanism comprises a filtering box, the filtering box is fixedly mounted on the inner wall of the wastewater tank, and a plurality of filtering holes are provided at the bottom end of the filtering box.

[0010] Preferably, a water outlet one-way valve is installed in the water outlet pipe, and a water inlet one-way valve is installed in the water inlet pipe.

[0011] Preferably, a plurality of fine hairs are fixedly connected to the sweeping plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. By cleaning the mechanism, rack, sweeping plate and other parts, the insulation box can be cleaned directly to make the surface clean and eliminate these hot debris and surface particles, so that the heat can be transferred more smoothly, thereby improving the heat conduction efficiency.

[0014] 2. Through the filtering mechanism, the wastewater goes through a filtering process when it enters the wastewater tank, and its particulate matter is left in the filter box, making it easier to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the axial structure of a high-temperature wastewater treatment device for new energy recovery proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the parts at the rear of the wastewater tank proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the cleaning mechanism, the heat preservation box, the motor, the toothless gear and other parts proposed in the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1 waste water tank, 2 waste water outlet pipe, 3 waste water inlet pipe, 4 cold water inlet, 5 hot water outlet, 6 rack, 7 toothless gear, 8 guide rod, 9 first connecting handle, 10 second connecting handle, 11 plug pusher, 12 detergent barrel, 13 water inlet pipe, 14 heat transfer plate, 15 filter box, 16 filter hole, 17 sweep plate, 18 spring, 19 U-shaped rod, 20 insulation box, 21 slider, 22 groove, 23 motor, 24 fixed plate, 25 plug pusher, 26 water outlet pipe, 27 first down pipe, 28 second down pipe, 29 fine hair. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A high-temperature wastewater treatment device for new energy recovery includes a wastewater tank 1, and an insulation box 20 is fixedly connected to the upper end of the wastewater tank 1. It should be noted that the surface of the insulation box 20 is made of heat-conducting material, which can better transfer heat to the heat conduction plate 14.

[0022] A plurality of heat conducting plates 14 are fixedly connected to the inner wall of the heat preservation box 20, and the heat conducting plates 14 are evenly distributed on the inner wall of the heat preservation box 20. A fixed plate 24 is fixedly connected to the side wall of the wastewater tank 1, and a toothless gear 7 is rotatably connected to the fixed plate 24. A spring 18 is fixedly connected to the bottom end of the wastewater tank 1, and a U-shaped rod 19 is fixedly connected to the spring 18. Two sweeping plates 17 are fixedly connected to the U-shaped rod 19. It should be noted that when the wastewater enters the wastewater tank 1, the sweeping plate 17 is at the top of the wastewater tank 1 to prevent the sweeping plate 17 from being attached to the debris in the wastewater. At the same time, the height of the wastewater outlet pipe 2 is below the sweeping plate 17. The sweeping plate 17 starts to work only when there is no wastewater in the wastewater tank 1.

[0023] A rack 6 is fixedly connected to the U-shaped rod 19, and the rack 6 is meshed with the toothless gear 7. A guide mechanism for moving the rack 6 is installed on the side wall of the wastewater tank 1, and the rack 6 runs through the wastewater tank 1. An auxiliary cleaning mechanism for cleaning the insulated box 20 is installed on the toothless gear 7. The auxiliary cleaning mechanism includes a motor 23, a guide rod 8, a first connecting handle 9, a second connecting handle 10, a push plug 25, a push plug cylinder 11, a water outlet pipe 26, a water inlet pipe 13, a detergent barrel 12, a first downpipe 27, and a second downpipe 28. The motor 23 is fixed It is mounted on the fixed plate 24, one end of the guide rod 8 is fixedly mounted on the toothless gear 7, the other end of the guide rod 8 is fixedly mounted on the first connecting handle 9, the first connecting handle 9 is rotatably connected to the second connecting handle 10, one end of the second connecting handle 10 away from the first connecting handle 9 is fixedly connected to the upper end of the push plug 25, the push plug 25 is sealed and slid in the push plug cylinder 11, the water outlet pipe 26 is communicated with the push plug cylinder 11, each of the first down pipe 27 and the second down pipe 28 is communicated with the water outlet pipe 26, one end of the water inlet pipe 13 is communicated with the push plug cylinder 11, and the other end of the water inlet pipe 13 is communicated with the detergent barrel 12. It should be noted that the first down pipe 27 and the second down pipe 28 are installed on the water outlet pipe 26, and the first down pipe 27 and the second down pipe 28 are respectively above the sweeping plate 17, and when the sweeping plate 17 sweeps, the first down pipe 27 and the second down pipe 28 will not be offset because the material of the fine hair 29 is very soft.

[0024] A filter mechanism for filtering wastewater is installed on the inner wall of the wastewater tank 1. The filter mechanism includes a filter box 15, which is fixedly installed on the inner wall of the wastewater tank 1, and a plurality of filter holes 16 are provided at the bottom of the filter box 15.

[0025] The guide mechanism includes a slider 21, a groove 22 is formed on the side wall of the wastewater tank 1, the slider 21 is fixedly mounted on the rack 6, and the slider 21 slides in the groove 22. It should be noted that the width of the slider 21 is slightly larger than the width of the groove 22, so that the rack 6 can move smoothly and will not deviate.

[0026] A water outlet check valve is installed in the water outlet pipe 26, and a water inlet check valve is installed in the water inlet pipe 13. It should be noted that when the push plug 25 moves downward, the water outlet check valve is opened and the water inlet check valve is closed, and the detergent in the push plug cylinder 11 can only flow from the water outlet pipe 26 through the first down pipe 27 and the second down pipe 28 to the fine hair 29, so that it can be cleaned more cleanly, and the detergent can decompose the particles attached to the outer wall of the early insulation box 20. When the push plug 25 moves upward, the water outlet check valve is closed and the water inlet check valve is opened, and the detergent in the detergent barrel 12 can only flow from the water inlet pipe 13 into the push plug cylinder 11.

[0027] A plurality of fine hairs 29 are fixedly connected to the sweeping plate 17. It should be noted that the plurality of fine hairs 29 on the sweeping plate 17 are made of high temperature resistant and soft materials, which can protect the surface of the heat preservation box 20 from being scratched.

[0028] When the waste water is discharged from the waste water inlet pipe 3 into the waste water tank 1, the waste water is filtered by the filter box 15 before entering the waste water tank 1. It should be noted that the waste water inlet pipe 3 is connected to the waste water tank 1. As the waste water continues to enter, the waste water in the waste water tank 1 becomes more and more. When the waste water reaches the height of the waste water outlet pipe 2, the waste water will be discharged from the waste water outlet pipe 2. At this time, the heat preservation box 20 transfers heat to the heat transfer plate 14, and the cold water enters from the cold water inlet 4 and flows out from the hot water outlet along the pipeline. In this process, the heat transfer plate 14 transfers heat to the cold water to increase its temperature. When the waste water is stopped from being discharged, the drain outlet at the bottom of the waste water tank is opened to discharge all the waste water. At this time, the motor 23 is turned on, and the motor 23 drives the guide rod 8 and the toothless gear 7 to rotate, and the guide rod 8 drives the first connecting handle 9 and the second connecting handle 10 to rotate, and the rotation of the second connecting handle 10 drives the push plug 25 to move up and down. When the push plug 25 moves up, the detergent flows from the push plug cylinder 11 through the water outlet pipe into the first down pipe 27 and the second down pipe 28 under the action of the water outlet one-way valve. At the same time, the first down pipe 27 and the second down pipe 28 flow into the fine hairs 29 of the corresponding sweeping plate 17. When the push plug 25 moves down, the detergent can only flow from the detergent barrel 12 through the water inlet pipe 13 into the push plug cylinder 11 under the action of the water inlet one-way valve.

[0029] The toothless gear 7 drives the rack 6 to move upward, and the rack 6 drives the sweeping plate 17 to move upward through the U-shaped rod 19. At the same time, the sweeping plate 17 cleans the outer wall of the insulation box 20 during the upward movement. When the toothless gear 7 rotates to the side without the gear, the rack 6 moves downward under the action of the spring 18, and the rack 6 drives the sweeping plate 17 to move downward through the U-shaped rod 19. At the same time, the sweeping plate 17 cleans the outer wall of the insulation box 20 again during the downward movement, thereby achieving a cleaning effect in this reciprocating manner.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-temperature wastewater treatment device for new energy recovery, comprising a wastewater tank (1), characterized in that: The waste water tank (1) is fixedly connected to an insulation box (20) at the upper end thereof, and a plurality of heat conducting plates (14) are fixedly connected to the inner wall of the insulation box (20), and the heat conducting plates (14) are evenly distributed on the inner wall of the insulation box (20). A fixing plate (24) is fixedly connected to the side wall of the waste water tank (1), and a toothless gear (7) is rotatably connected to the fixing plate (24). A spring (18) is fixedly connected to the bottom end thereof, and a U-shaped rod (1) is fixedly connected to the spring (18). 9), two sweeping plates (17) are fixedly connected to the U-shaped rod (19), a rack (6) is fixedly connected to the U-shaped rod (19), the rack (6) is meshed with the toothless gear (7), a guide mechanism for moving the rack (6) is installed on the side wall of the wastewater tank (1), the rack (6) passes through the wastewater tank (1), an auxiliary cleaning mechanism for cleaning the heat preservation box (20) is installed on the toothless gear (7), and a filtering mechanism for filtering wastewater is installed on the inner side wall of the wastewater tank (1).

2. A high-temperature wastewater treatment device for new energy recovery according to claim 1, characterized in that: The guide mechanism comprises a sliding block (21), a groove (22) is provided on a side wall of the waste water tank (1), the sliding block (21) is fixedly mounted on the rack (6), and the sliding block (21) slides in the groove (22).

3. A high-temperature wastewater treatment device for new energy recovery according to claim 1, characterized in that: The auxiliary cleaning mechanism comprises a motor (23), a guide rod (8), a first connecting handle (9), a second connecting handle (10), a push plug (25), a push plug cylinder (11), a water outlet pipe (26), a water inlet pipe (13), a detergent barrel (12), a first water outlet pipe (27), and a second water outlet pipe (28); the motor (23) is fixedly mounted on a fixing plate (24); one end of the guide rod (8) is fixedly mounted on a toothless gear (7); and the other end of the guide rod (8) is rotatably mounted on the first The first connecting handle (9) is rotatably connected to the second connecting handle (10), one end of the second connecting handle (10) away from the first connecting handle (9) is fixedly connected to the upper end of the push plug (25), the push plug (25) is sealingly slidable in the push plug cylinder (11), the water outlet pipe (26) is communicated with the push plug cylinder (11), the first down pipe (27) and the second down pipe (28) are communicated with the water outlet pipe (26), one end of the water inlet pipe (13) is communicated with the push plug cylinder (11), and the other end of the water inlet pipe (13) is communicated with the detergent barrel (12).

4. A high-temperature wastewater treatment device for new energy recovery according to claim 1, characterized in that: The filtering mechanism comprises a filtering box (15), the filtering box (15) being fixedly mounted on the inner wall of the wastewater tank (1), and a plurality of filtering holes (16) being provided at the bottom end of the filtering box (15).

5. A high-temperature wastewater treatment device for new energy recovery according to claim 3, characterized in that: A water outlet check valve is installed in the water outlet pipe (26), and a water inlet check valve is installed in the water inlet pipe (13).

6. A high-temperature wastewater treatment device for new energy recovery according to claim 1, characterized in that: A plurality of fine hairs (29) are fixedly connected to the sweeping plate (17).

Images