Alloy processing waste heat utilization device

Abstract

The utility model relates to the technical field of alloy processing, in particular to an alloy processing waste heat utilization device. Comprising a heating box, a cooling box and a drying box, the heating box, the cooling box and the drying box are provided with the same conveying assembly, two heating assemblies are arranged in the heating box, a spraying assembly is fixedly installed on the inner wall of the top of the cooling box, and a water tank is fixedly installed on the top of the cooling box; the top of the heating box and the top of the drying box are both fixedly communicated with flow guide covers, the two flow guide covers are fixedly communicated with the same gas guide pipe, the gas guide pipe is provided with a fan and a filter box with an opening in the top, and a first filter screen and two second filter screens are arranged in the filter box. By means of the simple filtering structure, high-temperature smoke generated by heating can be effectively filtered, dust and impurities attached to alloy are reduced, and follow-up machining operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy processing, in particular to a device for utilizing residual heat from alloy processing. Background Art

[0002] Alloy is a mixture with metallic properties synthesized by two or more metals and metals or non-metals through a certain method. It is generally obtained by melting into a uniform liquid and solidifying. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys and multi-element alloys. With the continuous development of the economy, the market demand for various alloys continues to increase, and they are widely used in the fields of construction, machinery, automobiles, ships and aviation. Alloys often need to be annealed during processing, that is, the metal is slowly heated to a certain temperature, kept for a sufficient time, and then cooled at an appropriate speed. The purpose is to reduce hardness, improve machinability, eliminate residual stress, stabilize size, reduce deformation and crack tendency, refine grains, adjust organization, and eliminate organizational defects. A large amount of heat loss is easily caused during alloy processing. Therefore, it is necessary to use alloy processing waste heat utilization equipment to reduce heat loss. Drying the alloy after spray cooling by waste heat is a method often used by current alloy processing waste heat utilization equipment.

[0003] However, it is found in the use of the existing alloy processing waste heat utilization device that it is not convenient to filter the smoke generated by heating, which easily causes dust and debris to adhere to the dried alloy, which is not conducive to subsequent processing operations. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a device for utilizing the waste heat from alloy processing, which is convenient for effectively filtering the high-temperature flue gas generated by heating, reducing the adhesion of dust and debris to the alloy, facilitating subsequent processing operations, and solving the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: an alloy processing waste heat utilization device, comprising a heating box, a cooling box and a drying box, the heating box, the cooling box and the drying box are provided with the same transmission component, two heating components are provided in the heating box, a spray component is fixedly installed on the top inner wall of the cooling box, a water tank is fixedly installed on the top of the cooling box, the tops of the heating box and the drying box are both fixed with and connected to a guide hood, the two guide hoods are fixed with the same air duct and connected to each other, the air duct is provided with a fan and a filter box with an opening on the top, the filter box is provided with a first filter screen and two second filter screens.

[0006] To quickly clean the dust on the first and second filters:

[0007] As a further improvement of the above technical solution: the filter box also includes a rectangular frame, which is slidably installed in the filter box, and the rectangular frame slides through the top opening of the filter box. The two second filter screens are fixedly installed in the rectangular frame, a slot is provided on the inner wall of one side of the filter box, and a clamping rod is slidably installed in the slot. A chamber is provided on the rectangular frame, and a slide plate is slidably installed in the chamber, one end of the clamping rod extends into the chamber and is welded to the slide plate, a screw rod is threaded through the slide plate, and a first bevel gear is fixedly installed on one end of the screw rod, a rotating rod is rotatably installed on the top of the rectangular frame, and the bottom end of the rotating rod extends into the chamber and is fixedly installed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0008] The beneficial effect of this improvement is that by such an arrangement, dust on the first filter screen and the second filter screen can be quickly cleaned, blockage can be effectively prevented, and the filtering efficiency of the smoke can be ensured.

[0009] To facilitate water recycling:

[0010] As a further improvement of the above technical solution: the water tank and the spray assembly are provided with a same first water pipe, the bottom of the cooling box is fixed and connected with a second water pipe, and the top of the second water pipe is fixed and connected with the water tank.

[0011] The beneficial effect of this improvement is that by setting up the second water pipe, the recycling of water is facilitated.

[0012] To facilitate the drying box to drain:

[0013] As a further improvement of the above technical solution: the bottom inner wall of the drying box is inclined, and a same water guide hole runs through the drying box and the cooling box.

[0014] The beneficial effect of this improvement is that the water guide hole is provided to facilitate drainage of the drying box.

[0015] To prevent smoke leakage from the filter box:

[0016] As a further improvement of the above technical solution: a sealing ring is fixedly installed on the rectangular frame, and the sealing ring is in close contact with the top of the filter box.

[0017] The beneficial effect of this improvement is that by providing a sealing ring, smoke leakage from the filter box can be prevented.

[0018] To facilitate the passage of flue gas through the filter box:

[0019] As a further improvement of the above technical solution: circular holes are penetrated through the inner walls on both sides of the filter box, and the circular holes are connected to the air duct.

[0020] The beneficial effect of this improvement is that the circular holes are provided to facilitate the passage of smoke through the filter box.

[0021] To facilitate the insertion and exit of the rod into the chamber:

[0022] As a further improvement of the above technical solution: a first through hole is penetrated on an inner wall of one side of the chamber, the clamping rod slides through the first through hole, a second through hole is penetrated on the top inner wall of the chamber, and the rotating rod rotates through the second through hole.

[0023] The beneficial effect of this improvement is that the first through hole is provided to facilitate the entry and exit of the clamping rod into and out of the chamber.

[0024] In order to facilitate the support and limit of the screw rod:

[0025] As a further improvement of the above technical solution: a clamping plate is fixedly installed in the chamber, and the screw rod rotates and passes through the clamping plate.

[0026] The beneficial effect of this improvement is that by providing a clamping plate, it is convenient to support and limit the screw rod, so that the rotation of the screw rod is more stable.

[0027] The beneficial effects of the utility model are: through a simple filtering structure, the high-temperature smoke generated by heating can be effectively filtered, thereby reducing dust and debris attached to the alloy, and facilitating subsequent processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0029] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0030] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of part B;

[0031] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional assembly structure of the rectangular frame and the filter screen in the utility model.

[0032] In the figure: 1. heating box; 2. cooling box; 3. drying box; 4. transmission component; 5. heating component; 6. spray component; 7. water tank; 8. air guide cover; 9. air guide pipe; 10. fan; 11. filter box; 12. first filter screen; 13. rectangular frame; 14. second filter screen; 15. slot; 16. lever; 17. chamber; 18. slide plate; 19. screw rod; 20. first bevel gear; 21. rotating rod; 22. second bevel gear. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figure 1-4As shown, an alloy processing waste heat utilization device includes a heating box 1, a cooling box 2 and a drying box 3, the heating box 1, the cooling box 2 and the drying box 3 are provided with a same transmission component 4, the heating box 1 is provided with two heating components 5, the top inner wall of the cooling box 2 is fixedly installed with a spray component 6, the top of the cooling box 2 is fixedly installed with a water tank 7, the top of the heating box 1 and the drying box 3 are both fixedly connected with a guide cover 8, the two guide covers 8 are fixedly connected with the same air guide pipe 9, the air guide pipe 9 is provided with a fan 10 and a filter box 11 with an opening on the top, the filter box 11 is provided with a first filter screen 12 and two second filter screens 14, through a simple filtering structure, it is convenient to effectively filter the high-temperature smoke generated by heating, Thereby reducing the dust and debris adhering to the alloy and facilitating the subsequent processing operations, the filter box 11 also includes a rectangular frame 13, the rectangular frame 13 is slidably installed in the filter box 11, the rectangular frame 13 slides through the top opening of the filter box 11, and the two second filter screens 14 are fixedly installed in the rectangular frame 13, a card slot 15 is provided on the inner wall of one side of the filter box 11, a card rod 16 is slidably installed in the card slot 15, a chamber 17 is provided on the rectangular frame 13, a slide plate 18 is slidably installed in the chamber 17, one end of the card rod 16 extends into the chamber 17 and is welded to the slide plate 18, a screw rod 19 is threaded through the slide plate 18, and a first bevel gear 20 is fixedly installed on one end of the screw rod 19, and the rectangular frame 13 is provided with a plurality of screw rods 19, each of which ... A rotating rod 21 is rotatably installed on the top, and the bottom end of the rotating rod 21 extends into the chamber 17 and is fixedly installed with a second bevel gear 22, and the second bevel gear 22 is meshed with the first bevel gear 20. By such an arrangement, it is convenient to quickly clean the dust on the first filter 12 and the second filter 14, which can effectively prevent blockage and ensure the filtering efficiency of the smoke. The water tank 7 and the spray assembly 6 are provided with the same first water pipe, and the bottom of the cooling box 2 is fixed and connected with a second water pipe, and the top of the second water pipe is fixed and connected with the water tank 7. By setting the second water pipe, it is convenient to circulate water, and the bottom inner wall of the drying box 3 is inclined, and the same water guide hole is penetrated between the drying box 3 and the cooling box 2. By setting the water guide hole, it is convenient to dry The dry box 3 is drained, and a sealing ring is fixedly installed on the rectangular frame 13. The sealing ring is in close contact with the top of the filter box 11. By setting the sealing ring, the filter box 11 can be prevented from leaking smoke. The inner walls on both sides of the filter box 11 are penetrated with round holes, and the round holes are connected with the air guide pipe 9. By setting the round holes, it is convenient for smoke to pass through the filter box 11. A first through hole is penetrated on the inner wall of one side of the chamber 17, and the clamping rod 16 slides through the first through hole. A second through hole is penetrated on the top inner wall of the chamber 17, and the rotating rod 21 rotates through the second through hole. By setting the first through hole, it is convenient for the clamping rod 16 to enter and exit the chamber 17. A clamping plate is fixedly installed in the chamber 17, and the screw rod 19 rotates through the clamping plate. By setting the clamping plate,This facilitates the support and positioning of the screw rod 19, making the rotation of the screw rod 19 more stable.

[0035] The working principle of the utility model is as follows: when in use, the alloy is first placed on the transmission component 4 for transmission, the alloy enters the heating box 1, the two heating components 5 are turned on to heat the alloy, the heated alloy is sent to the cooling box 2, the spray component 6 is turned on, the spray component 6 draws water in the water tank 7 to spray and cool the hot alloy, the cooled alloy is transmitted to the drying box 3, the fan 10 is turned on, the fan 10 draws the hot flue gas in the heating box 1, the hot flue gas enters the filter box 11 through the air guide 9, and enters the drying box 3 after being filtered by the first filter screen 12 and the second filter screen 14 to dry the wet alloy, and the dried alloy is transmitted out of the drying box 3. By setting it in this way, it is convenient to effectively filter the high-temperature flue gas generated by heating, thereby reducing dust and The debris is attached to the alloy, which is convenient for subsequent processing operations. When the inside of the filter box 11 needs to be cleaned, the rotating rod 21 is first rotated, and the rotating rod 21 drives the second bevel gear 22 to rotate, so that the first bevel gear 20 is driven to rotate, and the first bevel gear 20 drives the screw rod 19 to rotate, and the screw rod 19 drives the slide plate 18 to slide in the chamber 17, so that the clamping rod 16 is driven to slide out of the clamping groove 15, so that the fixation of the rectangular frame 13 is released, and then the rectangular frame 13 is lifted to make the rectangular frame 13 separate from the filter box 11, and then the first filter screen 12 and the second filter screen 14 can be cleaned. Through such a configuration, it is convenient to quickly clean the dust on the first filter screen 12 and the second filter screen 14, which can effectively prevent blockage and ensure the filtering efficiency of the flue gas.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A device for utilizing waste heat from alloy processing, comprising a heating box (1), a cooling box (2) and a drying box (3), characterized in that: The heating box (1), the cooling box (2) and the drying box (3) are provided with a common transmission component (4); the heating box (1) is provided with two heating components (5); a spray component (6) is fixedly mounted on the inner wall of the top of the cooling box (2); a water tank (7) is fixedly mounted on the top of the cooling box (2); a guide hood (8) is fixedly mounted on the top of the heating box (1) and the drying box (3) and is connected to the top of the heating box (1) and the drying box (3); the two guide hoods (8) are fixedly mounted with a common air guide pipe (9) and are connected to the top of the two guide hoods; a fan (10) and a filter box (11) with an opening on the top of the air guide pipe (9) are provided; a first filter screen (12) and two second filter screens (14) are provided in the filter box (11).

2. The alloy processing waste heat utilization device according to claim 1, characterized in that: The filter box (11) further comprises a rectangular frame (13), the rectangular frame (13) being slidably mounted in the filter box (11), the rectangular frame (13) slidingly penetrating through the top opening of the filter box (11), the two second filter screens (14) being fixedly mounted in the rectangular frame (13), a card slot (15) being provided on an inner wall of one side of the filter box (11), a card rod (16) being slidably mounted in the card slot (15), a chamber (17) being provided on the rectangular frame (13), a card rod (16) being slidably mounted in the chamber (17), A slide plate (18) is installed, one end of the clamping rod (16) extends into the chamber (17) and is welded to the slide plate (18), a screw rod (19) is threadedly passed through the slide plate (18), one end of the screw rod (19) is fixedly installed with a first bevel gear (20), a rotating rod (21) is rotatably installed at the top of the rectangular frame (13), the bottom end of the rotating rod (21) extends into the chamber (17) and is fixedly installed with a second bevel gear (22), and the second bevel gear (22) is meshed with the first bevel gear (20).

3. The alloy processing waste heat utilization device according to claim 1, characterized in that: The water tank (7) and the spray assembly (6) are provided with a same first water pipe, the bottom of the cooling box (2) is fixed with and connected to a second water pipe, and the top end of the second water pipe is fixed with and connected to the water tank (7).

4. The alloy processing waste heat utilization device according to claim 1, characterized in that: The inner wall of the bottom of the drying box (3) is arranged at an angle, and a common water guide hole runs through the drying box (3) and the cooling box (2).

5. The alloy processing waste heat utilization device according to claim 2, characterized in that: A sealing ring is fixedly mounted on the rectangular frame (13), and the sealing ring is in close contact with the top of the filter box (11).

6. The alloy processing waste heat utilization device according to claim 1, characterized in that: Circular holes are penetrated through the inner walls on both sides of the filter box (11), and the circular holes are communicated with the air guide pipe (9).

7. The alloy processing waste heat utilization device according to claim 2, characterized in that: A first through hole is penetrated on one side inner wall of the chamber (17), and the clamping rod (16) slides through the first through hole. A second through hole is penetrated on the top inner wall of the chamber (17), and the rotating rod (21) rotates through the second through hole.

8. The alloy processing waste heat utilization device according to claim 2, characterized in that: A clamping plate is fixedly installed in the chamber (17), and the screw rod (19) rotates and penetrates the clamping plate.

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