Quenching device for ferrous metal smelting rolled product

Abstract

The utility model relates to a quenching device for ferrous metal smelting rolled products, which comprises a quenching pool, a lifting plate is arranged in the quenching pool, a lifting component is arranged at the bottom of the lifting plate, a waste discharge pipe is arranged at the bottom of the quenching pool, and a filter component is arranged at the top of the waste discharge pipe. The upper end of the quenching pool is connected with the liquid storage tank through an anti-overflow pipe, a feeding assembly is arranged in the liquid storage tank and connected with the quenching pool, and a smoke suction hood is arranged on the quenching pool and installed on a universal adjusting assembly. The automatic quenching device is high in automation degree, materials needing to be quenched do not need to be manually placed into the quenching pool, manual fishing is not needed, meanwhile, safety is high, workers are prevented from being scalded, working efficiency is improved, and comfort of the working environment is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of ferrous metal smelting and rolling products, in particular to a quenching device for ferrous metal smelting and rolling products. Background Art

[0002] After being heated at high temperature, the ferrous metal smelting and rolling products will be quenched in order to improve their hardness and strength and to allow them to better exert their performance potential;

[0003] At present, during quenching treatment, the ferrous metal smelting and rolling products heated at high temperature are inserted into the coolant in the quenching, and then the ferrous metal smelting and rolling products are cooled. During the quenching process, smoke is generated, and the main component of the smoke is the coolant. The current quenching device is provided with a close-range treatment device for the smoke generated during the quenching process. Exhaust fans are installed in fixed places in the workshop to treat the air in the workshop. However, the angle of the exhaust fan cannot be adjusted, and the smoke cannot be treated in time, which is not conducive to the health of the staff in the workshop. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to overcome the above shortcomings, the purpose of the utility model is to provide a quenching device for ferrous metal smelting and rolling products to solve the above technical problems.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the technical solutions provided by this application are as follows:

[0008] A quenching device for ferrous metal smelting rolled products comprises a quenching pool, a lifting plate is provided in the quenching pool, a lifting assembly is provided at the bottom of the lifting plate, a waste pipe is provided at the bottom of the quenching pool, a filter assembly is provided at the top of the waste pipe, the upper end of the quenching pool is connected to a liquid storage tank through an overflow prevention pipe, a feeding assembly is provided in the liquid storage tank and connected to the quenching pool, a smoking hood is provided on the quenching pool, and the smoking hood is installed on a universal adjustment assembly.

[0009] Preferably, the universal adjustment assembly includes at least two rotatably connected adjustment arms, the front ends of the rotatably connected adjustment arms are rotatably connected to the smoke hood, and the rear ends of the rotatably connected adjustment arms are rotatably connected to the support frame, and a support base is provided at the bottom of the support frame.

[0010] Preferably, the smoking hood comprises a hood frame and a smoking filter installed on the hood frame, and a smoking assembly is arranged inside the hood frame.

[0011] Preferably, the lifting plate is provided with a plurality of through holes, a gap is left between the lifting plate and the quenching pool, a guide plate is provided on the lifting plate, and a guide groove corresponding to the guide plate is provided on the quenching pool.

[0012] Preferably, the liquid storage tank is provided with an inlet pipe.

[0013] Preferably, the filter assembly comprises a filter frame detachably mounted on the bottom of the quenching tank, a filter screen is provided on the top of the filter frame, a filter core is provided inside the filter frame, and the filter core is located at the lower end of the filter screen.

[0014] Preferably, the feeding assembly includes a feeding pump and a feeding pipe connected to the feeding pump.

[0015] Beneficial effects:

[0016] 1. When the utility model is in use, the ferrous metal smelting and rolling products placed on the lifting plate are lowered into the quenching pool. The coolant overflowing during the lowering process flows into the liquid storage tank through the overflow prevention pipe, and the generated smoke is continuously extracted through the smoke hood to prevent harm to the health of the staff. When the temperature of the coolant in the quenching pool is too high, it is discharged through the waste pipe, and the discharged waste liquid is filtered by the filter component and then discharged into the treatment pool. After treatment, quenching can continue. Subsequently, the coolant is continuously added to the quenching pool through the feeding component in the liquid storage tank. The ferrous metal smelting and rolling products that have been quenched continue to the next treatment as the lifting plate rises.

[0017] 2. The utility model has a high degree of automation. There is no need to manually put the materials to be quenched into the quenching pool, nor is there a need for human salvage. At the same time, it has high safety, prevents workers from being scalded, improves work efficiency, and ensures a comfortable working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a top view of a quenching pool according to one embodiment of the utility model;

[0020] Figure 3 The utility model discloses a universal adjustment component according to one embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is a detailed description of the embodiment and the attached drawings. Figure 1-3, the utility model is further described in detail. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0022] The utility model provides a quenching device for ferrous metal smelting rolled products, including a quenching pool 15, a lifting plate 14 is provided in the quenching pool 15, a plurality of through holes 16 are provided on the lifting plate 14, and a gap is left between the lifting plate 14 and the quenching pool 15 to reduce the resistance during descent. A guide plate 12 is provided on the lifting plate 14, and a guide groove 11 corresponding to the guide plate 12 is provided on the quenching pool 15 to ensure that the lifting plate 14 always performs vertical up and down reciprocating motion. A lifting assembly 8 is provided at the bottom of the lifting plate 14, and the ferrous metal smelting rolled products to be quenched are placed on the lifting plate 14, and the lifting assembly 8 drives the lifting plate 14 to descend, so that the material is immersed in the coolant to achieve a cooling effect.

[0023] A waste pipe 9 is provided at the bottom of the quenching pool 15, a waste valve is provided on the waste pipe, a filter assembly is provided at the top of the waste pipe 9, and the filter assembly includes a filter frame 13 detachably mounted at the bottom of the quenching pool 15, a filter screen is provided at the top of the filter frame 13, a filter core 10 is provided inside the filter frame 13, and the filter core 10 is located at the lower end of the filter screen. The setting of the filter assembly can effectively prevent the debris generated by the metal smelting rolled product during quenching from being discharged with the high-temperature coolant, affecting the subsequent use of the coolant.

[0024] The upper end of the quenching pool 15 is connected to the liquid storage tank 5 through the anti-overflow pipe 3. When the lifting plate drives the material into the quenching pool 15, the overflowed coolant flows into the liquid storage tank 15 through the anti-overflow pipe 3 to prevent the waste of coolant. The liquid storage tank 5 is provided with an inlet pipe 4 to continuously replenish the coolant in the liquid storage tank 5. The liquid storage tank 5 is provided with a feeding assembly connected to the quenching pool 15. The feeding assembly includes a feeding pump 6 and a feeding pipe 7 connected to the feeding pump 6. The feeding pump 6 continuously replenishes the coolant in the liquid storage tank 5 into the quenching pool 15 to be suitable for the different materials mentioned, and when the coolant with a higher temperature in the quenching pool 5 is discharged, the coolant with a lower temperature can be replenished in time.

[0025] The quenching pool 15 is provided with a smoking hood 1, which includes a hood frame and a smoking filter 2 installed on the hood frame, and a smoking assembly is arranged inside the hood frame, so that the generated smoke can be discharged in time.

[0026] The fume hood 1 is mounted on a universal adjustment assembly 18. The universal adjustment assembly 18 includes at least two rotatably connected adjustment arms 17, the head end of the rotatably connected adjustment arm 17 is rotatably connected to the fume hood 1, and the tail end of the rotatably connected adjustment arm 17 is rotatably connected to a support frame 19, and a support base 20 is provided at the bottom of the support frame 19. The rotatably connected adjustment arms can realize universal adjustment of the fume hood, and can handle the smoke generated by quenching at a close distance, so as to avoid the smoke generated by quenching from polluting the workshop, and also protect the health of the workers in the workshop.

[0027] When the utility model is in use, the ferrous metal smelting and rolling products placed on the lifting plate are lowered and immersed in the quenching pool. The coolant overflowing in the lowering process flows into the liquid storage tank through the overflow prevention pipe, and the generated smoke is continuously extracted through the smoke extraction hood to prevent harm to the health of the staff. When the temperature of the coolant in the quenching pool is too high, it is discharged through the waste discharge pipe, and the discharged waste liquid is filtered by the filter component and then discharged into the treatment pool. After the treatment, quenching can continue, and subsequently, the coolant is continuously added to the quenching pool through the feeding component in the liquid storage tank. The ferrous metal smelting and rolling products that have been quenched continue to the next treatment as the lifting plate rises.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A quenching device for ferrous metal smelting rolled products, characterized in that: It includes a quenching pool, a lifting plate is provided in the quenching pool, a lifting assembly is provided at the bottom of the lifting plate, a waste pipe is provided at the bottom of the quenching pool, a filtering assembly is provided at the top of the waste pipe, the upper end of the quenching pool is connected to a liquid storage tank through an overflow prevention pipe, a feeding assembly is provided in the liquid storage tank and connected to the quenching pool, a smoking hood is provided on the quenching pool, and the smoking hood is installed on a universal adjustment assembly.

2. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The universal adjustment assembly comprises at least two rotatably connected adjustment arms, the head ends of the rotatably connected adjustment arms are rotatably connected to the smoke hood, and the tail ends of the rotatably connected adjustment arms are rotatably connected to the support frame, and a support base is provided at the bottom of the support frame.

3. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The smoking hood comprises a hood frame and a smoking filter installed on the hood frame, and a smoking assembly is arranged inside the hood frame.

4. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The lifting plate is provided with a plurality of through holes, a gap is left between the lifting plate and the quenching pool, a guide plate is provided on the lifting plate, and a guide groove corresponding to the guide plate is provided on the quenching pool.

5. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The liquid storage box is provided with an inlet pipe.

6. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The filter assembly comprises a filter frame detachably mounted on the bottom of the quenching tank, a filter net is arranged on the top of the filter frame, a filter core is arranged inside the filter frame, and the filter core is located at the lower end of the filter net.

7. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The feeding assembly comprises a feeding pump and a feeding pipe connected to the feeding pump.

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