Waste heat recycling device

Abstract

The utility model discloses a waste heat recycling device which comprises a circulating box, a filter element is connected in a sliding groove in a sliding mode, a dust suction mechanism and a dust scraping mechanism are arranged on the filter box, impurities in waste heat gas can be filtered out through the filter element, the possibility that the using effect of waste heat recycling is possibly affected is reduced, and the waste heat recycling device can be used for recycling waste heat. The filter element can ascend and descend by means of the lifting mechanism, impurities on the surface of the filter element can be cleaned by means of the dust scraping mechanism, and the impurities can be absorbed by means of the dust absorption mechanism, so that the possibility that the impurities fall into the air and influence the health of the surrounding environment is reduced; an organic solvent or an absorbent can be discharged into the circulating box through the first water pump, harmful substances in waste heat gas can be absorbed through the organic solvent or the absorbent, then the harmful substances in the waste heat are removed, and the possibility that the harmful substances in the waste heat easily affect human health can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of recycling, in particular to a waste heat recycling device. Background Art

[0002] Waste heat refers to the sensible heat and latent heat that has not been reasonably utilized in the original design of the energy-consuming devices of the industrial enterprises that have been put into operation due to the limitations of historical, technological, and conceptual factors. It includes waste heat from high-temperature exhaust gas, waste heat from cooling media, waste heat from waste steam and waste water, waste heat from high-temperature products and slag, waste heat from chemical reactions, and waste heat from combustible waste gas, waste liquid, and waste materials.

[0003] A recycling device is needed to recycle waste heat. During the recycling process of waste heat by existing waste heat recycling devices, the waste heat may contain impurity particles, which may affect the use effect of the waste heat recycling. The waste heat may also contain harmful substances, which may be absorbed by the human body after use, and easily affect human health. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a waste heat recycling device to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A waste heat recycling device comprises a circulation box, wherein a first mounting plate and a second mounting plate are fixedly connected to the left and right sides of the circulation box respectively, a first air guide fan is fixedly mounted on the first mounting plate, a second air guide fan is fixedly mounted on the second mounting plate, an output end of the first air guide fan is fixedly connected to the circulation box, and an input end of the second air guide fan is fixedly connected to the circulation box;

[0007] The front and rear sides of the circulation box are respectively fixedly connected with a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are respectively fixedly installed with a first water pump and a second water pump, the output end of the first water pump is fixedly connected to the circulation box, and the input end of the second water pump is fixedly connected to the circulation box;

[0008] A filter box is fixedly connected to the input end of the first air guide fan, a slide groove is provided on the filter box, a filter element is slidably connected in the slide groove, a support plate is fixedly connected to the filter box, a lifting mechanism is provided at the bottom of the support plate, the output end of the lifting mechanism is transmission-connected to the filter element, and a dust suction mechanism and a dust scraping mechanism are provided on the filter box.

[0009] By adopting the above technical scheme, through the filter element slidingly connected in the slide groove, the lifting mechanism arranged at the bottom of the support plate, the dust collection mechanism and the scraping mechanism arranged on the filter box, the filter element can be used to filter impurities in the waste heat gas, thereby reducing the possibility of affecting the use effect of waste heat recycling, the filter element can be lifted and lowered by relying on the lifting mechanism, the impurities on the surface of the filter element can be cleaned by relying on the dust collection mechanism, and the impurities can be absorbed by relying on the dust collection mechanism, thereby reducing the possibility of impurities falling into the air and affecting the health of the surrounding environment, and the first water pump and the second water pump are respectively fixedly installed on the first connecting plate and the second connecting plate. The first water pump can discharge the organic solvent or absorbent into the interior of the circulation box, and the organic solvent or absorbent can absorb the harmful substances in the waste heat gas, thereby removing the harmful substances in the waste heat, thereby reducing the possibility of harmful substances in the waste heat easily affecting human health.

[0010] Preferably, the lifting mechanism includes a servo electric cylinder and a connecting rod, the servo electric cylinder is fixedly mounted on the bottom of the support plate, the connecting rod is transmission-connected to the output end of the servo electric cylinder via a coupling, and the connecting rod is transmission-connected to the filter element.

[0011] By adopting the above technical solution, the servo electric cylinder drives the connecting rod to extend and retract, so that the filter element can be raised and lowered, and the filter element can be easily installed and disassembled.

[0012] Preferably, the dust suction mechanism comprises a dust suction bellows and a dust suction pipe, the dust suction bellows is fixedly connected to the filter box, and the dust suction pipe is fixedly connected to the side of the dust suction bellows.

[0013] By adopting the above technical solution, the impurities cleaned from the surface of the filter element can be conveniently absorbed and stored through the dust suction bellows and the dust suction pipe.

[0014] Preferably, the dust scraping mechanism includes two support rods and a scraping block, the two support rods are fixedly connected to the filter box, and the scraping block is fixedly connected to the two support rods.

[0015] By adopting the above technical solution, the impurities adhering to the surface of the filter element can be easily cleaned by the support rod and the scraper block.

[0016] Preferably, two guide frames are fixedly connected to the filter box, and the filter element is slidably connected to the two guide frames.

[0017] By adopting the above technical solution and setting two guide frames, the filter core can be slidably connected in the two guide frames, so that the lifting of the filter core can have a good positioning effect, which facilitates the installation of the filter core.

[0018] Preferably, two guide holes are provided on the filter element, and two guide rods are fixedly connected to the bottom of the support plate, and the two guide rods are slidably connected in the two guide holes.

[0019] By adopting the above technical solution, the filter element can have a good guiding effect by having two guide rods slidably connected in the two guide holes.

[0020] Preferably, a liquid level observation window is provided on the side of the circulation box.

[0021] By adopting the above technical solution and setting the liquid level observation window, it is convenient to observe the liquid situation inside the circulation box.

[0022] Preferably, reinforcement blocks are welded at the connections between the first mounting plate and the second mounting plate and the circulation box respectively.

[0023] By adopting the above technical solution and setting the reinforcing block, the supporting effect and connection strength of the first mounting plate and the second mounting plate can be improved.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] First, the utility model uses a filter core slidably connected in the slide groove, a lifting mechanism arranged at the bottom of the support plate, and a dust suction mechanism and a dust scraping mechanism arranged on the filter box. The filter core can filter impurities in the waste heat gas, thereby reducing the possibility of affecting the use effect of waste heat recycling. The lifting mechanism can lift the filter core, the dust scraping mechanism can clean the impurities on the surface of the filter core, and the dust suction mechanism can absorb the impurities, thereby reducing the possibility of impurities falling into the air and affecting the health of the surrounding environment.

[0026] Second, the utility model uses the first water pump and the second water pump to be fixedly installed on the first connecting plate and the second connecting plate respectively. The first water pump can discharge the organic solvent or absorbent into the interior of the circulation box, and the organic solvent or absorbent can absorb the harmful substances in the waste heat gas, thereby removing the harmful substances in the waste heat, thereby reducing the possibility that the harmful substances in the waste heat will easily affect human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0028] Figure 2 This is the second structural diagram of the utility model;

[0029] Figure 3 yes Figure 1 A is an enlarged schematic diagram.

[0030] Figure numerals: 1. circulation box; 2. first mounting plate; 3. second mounting plate; 4. first air guide fan; 5. second air guide fan; 6. first connecting plate; 7. second connecting plate; 8. first water pump; 9. second water pump; 10. filter box; 11. slide groove; 12. filter element; 13. support plate; 14. lifting mechanism; 141. servo electric cylinder; 142. connecting rod; 15. dust suction mechanism; 151. dust suction bellows; 152. dust suction pipe; 16. dust scraping mechanism; 161. support rod; 162. scraping block; 17. guide frame; 18. guide hole; 19. guide rod; 20. liquid level observation window; 21. reinforcement block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1

[0033] refer to Figure 1-Figure 3 , this embodiment provides a waste heat recycling device, including a circulation box 1, the left and right sides of the circulation box 1 are respectively fixedly connected with a first mounting plate 2 and a second mounting plate 3, a first air guide fan 4 is fixedly mounted on the first mounting plate 2, and a second air guide fan 5 is fixedly mounted on the second mounting plate 3, the output end of the first air guide fan 4 is fixedly connected to the circulation box 1, and the input end of the second air guide fan 5 is fixedly connected to the circulation box 1. The front and rear sides of the circulation box 1 are respectively fixedly connected with a first connecting plate 6 and a second connecting plate 7, the first connecting plate 6 and the second connecting plate 7 are respectively fixedly mounted with a first water pump 8 and a second water pump 9, the output end of the first water pump 8 is fixedly connected to the circulation box 1, and the input end of the second water pump 9 is fixedly connected to the circulation box 1. A filter box 10 is fixedly connected to the input end of the first air guide fan 4, a slide groove 11 is provided on the filter box 10, a filter element 12 is slidably connected in the slide groove 11, a support plate 13 is fixedly connected to the filter box 10, and a lifting mechanism 14 is provided at the bottom of the support plate 13.

[0034] The lifting mechanism 14 includes a servo electric cylinder 141 and a connecting rod 142. The servo electric cylinder 141 is fixedly installed at the bottom of the support plate 13. The connecting rod 142 is connected to the output end of the servo electric cylinder 141 through a coupling. The connecting rod 142 is connected to the filter element 12. The servo electric cylinder 141 drives the connecting rod 142 to extend and retract, so that the filter element 12 can be lifted and lowered, and the filter element 12 can be easily installed and removed. The output end of the lifting mechanism 14 is connected to the filter element 12. The filter box 10 is provided with a dust collecting mechanism 15 and a dust scraping mechanism 16.

[0035] The dust suction mechanism 15 includes a dust suction bellows 151 and a dust suction pipe 152. The dust suction bellows 151 is fixedly connected to the filter box 10, and the dust suction pipe 152 is fixedly connected to the side of the dust suction bellows 151. The dust suction bellows 151 and the dust suction pipe 152 can conveniently absorb and store impurities cleaned from the surface of the filter element 12.

[0036] The dust scraping mechanism 16 includes two support rods 161 and a scraping block 162. The two support rods 161 are fixedly connected to the filter box 10, and the scraping block 162 is fixedly connected to the two support rods 161. Through the support rods 161 and the scraping block 162, the impurities adhering to the surface of the filter element 12 can be easily cleaned.

[0037] Through the filter element 12 slidably connected in the slide groove 11, the lifting mechanism 14 set at the bottom of the support plate 13, and the dust collection mechanism 15 and the dust scraping mechanism 16 set on the filter box 10, the filter element 12 can filter impurities in the waste heat gas, reducing the possibility of affecting the use effect of waste heat recycling; the filter element 12 can be lifted and lowered by the lifting mechanism 14, the impurities on the surface of the filter element 12 can be cleaned by the dust scraping mechanism 16, and the impurities can be absorbed by the dust collection mechanism 15, reducing the possibility of impurities floating in the air and affecting the health of the surrounding environment. Through the first water pump 8 and the second water pump 9 fixedly installed on the first connecting plate 6 and the second connecting plate 7 respectively, the first water pump 8 can discharge the organic solvent or absorbent into the interior of the circulation box 1, and the organic solvent or absorbent can absorb the harmful substances in the waste heat gas, thereby removing the harmful substances in the waste heat, thereby reducing the possibility that the harmful substances in the waste heat will easily affect human health.

[0038] refer to Figure 1 , Figure 2 and Figure 3 Two guide frames 17 are fixedly connected to the filter box 10, and the filter element 12 is slidably connected in the two guide frames 17. Through the setting of the two guide frames 17, the filter element 12 can be slidably connected in the two guide frames 17, so that the lifting of the filter element 12 can have a good positioning effect, which is convenient for the installation of the filter element 12.

[0039] refer to Figure 3 Two guide holes 18 are provided on the filter element 12, and two guide rods 19 are fixedly connected to the bottom of the support plate 13. The two guide rods 19 are slidably connected in the two guide holes 18. By sliding the two guide rods 19 in the two guide holes 18, the filter element 12 can have a good guiding effect.

[0040] refer to Figure 1 A liquid level observation window 20 is provided on the side of the circulation box 1 . The provision of the liquid level observation window 20 makes it easy to observe the liquid condition inside the circulation box 1 .

[0041] refer to Figure 1 and Figure 2 Reinforcing blocks 21 are welded at the connections between the first mounting plate 2 and the second mounting plate 3 and the circulation box 1, and the setting of the reinforcing blocks 21 can improve the supporting effect and connection strength of the first mounting plate 2 and the second mounting plate 3.

[0042] refer to Figure 1-Figure 3 When the device is used, the exhausted waste heat gas is absorbed by the first air guide fan 4 and discharged into the interior of the circulation box 1. The filter element 12 is slidably connected in the slide groove 11. The filter element 12 can filter impurities in the waste heat gas to reduce the possibility of affecting the use effect of waste heat recycling. The servo electric cylinder 141 drives the connecting rod 142 to extend and retract, so that the filter element 12 can be lifted and lowered. The support block can clean the impurities on the surface of the filter element 12. The dust suction bellows 151 and the dust suction pipe 152 can absorb impurities to reduce the possibility of impurities falling into the air and affecting the health of the surrounding environment. The first water pump 8 can discharge the organic solvent or absorbent into the interior of the circulation box 1. The organic solvent or absorbent can absorb harmful substances in the waste heat gas, thereby removing harmful substances in the waste heat, thereby reducing the possibility that harmful substances in the waste heat easily affect human health. The second water pump 9 can discharge and replace the organic solvent or absorbent, which is convenient for replacing the organic solvent or absorbent, and then the second air guide fan 5 is used to discharge the waste heat gas.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste heat recycling device, comprising a circulation box (1), characterized in that: The left and right sides of the circulation box (1) are respectively fixedly connected with a first mounting plate (2) and a second mounting plate (3); the first mounting plate (2) is fixedly mounted with a first air guide fan (4); the second mounting plate (3) is fixedly mounted with a second air guide fan (5); the output end of the first air guide fan (4) is fixedly connected to the circulation box (1); and the input end of the second air guide fan (5) is fixedly connected to the circulation box (1); The front and rear sides of the circulation box (1) are respectively fixedly connected with a first connecting plate (6) and a second connecting plate (7); the first connecting plate (6) and the second connecting plate (7) are respectively fixedly mounted with a first water pump (8) and a second water pump (9); the output end of the first water pump (8) is fixedly connected to the circulation box (1), and the input end of the second water pump (9) is fixedly connected to the circulation box (1); A filter box (10) is fixedly connected to the input end of the first air guide fan (4), a slide groove (11) is provided on the filter box (10), a filter core (12) is slidably connected in the slide groove (11), a support plate (13) is fixedly connected to the filter box (10), a lifting mechanism (14) is provided at the bottom of the support plate (13), an output end of the lifting mechanism (14) is transmission-connected to the filter core (12), and a dust suction mechanism (15) and a dust scraping mechanism (16) are provided on the filter box (10).

2. The waste heat recycling device according to claim 1, characterized in that: The lifting mechanism (14) comprises a servo electric cylinder (141) and a connecting rod (142); the servo electric cylinder (141) is fixedly mounted on the bottom of the support plate (13); the connecting rod (142) is transmission-connected to the output end of the servo electric cylinder (141) via a coupling; and the connecting rod (142) is transmission-connected to the filter element (12).

3. The waste heat recycling device according to claim 1, characterized in that: The dust suction mechanism (15) comprises a dust suction bellows (151) and a dust suction pipe (152); the dust suction bellows (151) is fixedly connected to the filter box (10); and the dust suction pipe (152) is fixedly connected to the side of the dust suction bellows (151).

4. The waste heat recycling device according to claim 1, characterized in that: The dust scraping mechanism (16) comprises two support rods (161) and a scraping block (162); the two support rods (161) are fixedly connected to the filter box (10); and the scraping block (162) is fixedly connected to the two support rods (161).

5. The waste heat recycling device according to claim 1, characterized in that: Two guide frames (17) are fixedly connected to the filter box (10), and the filter core (12) is slidably connected in the two guide frames (17).

6. The waste heat recycling device according to claim 1, characterized in that: Two guide holes (18) are provided on the filter core (12); two guide rods (19) are fixedly connected to the bottom of the support plate (13); and the two guide rods (19) are slidably connected in the two guide holes (18).

7. The waste heat recycling device according to claim 1, characterized in that: A liquid level observation window (20) is provided on the side of the circulation box (1).

8. The waste heat recycling device according to claim 1, characterized in that: Reinforcement blocks (21) are welded at the connection points between the first mounting plate (2) and the second mounting plate (3) and the circulation box (1).

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