High-chromium wear-resisting ball quenching device

Abstract

The utility model discloses a high-chromium wear-resisting ball quenching device, and relates to the technical field of high-chromium wear-resisting ball processing. The high-chromium wear-resisting ball quenching device comprises a quenching box and a base supported at the bottom of the quenching box, a filtering cavity and a cooling cavity are formed in the left side and the right side of the interior of the base respectively, a drawer is slidably connected to the upper end of the interior of the filtering cavity through a sliding groove, and a filtering net is detachably installed at the lower end of the interior of the filtering cavity; and a first water pump is fixedly mounted on the outer wall of the filtering cavity. In order to overcome the defects that when the quenching device is used, balls and quenching liquid are inconvenient to separate, and the quenching liquid is not treated and is directly discharged, the balls and the quenching liquid can be separated through the drawer, later collection of the balls is facilitated, impurities in the quenching liquid can be filtered through the filter screen, and the service life of the balls is prolonged. And the quenching liquid can be cooled through the cooling cavity, and finally the treated quenching liquid is guided back into the quenching box to be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of high-chromium wear-resistant ball processing, in particular to a high-chromium wear-resistant ball quenching device. Background Art

[0002] The Chinese patent application number: CN202222776905.0 proposes a steel ball quenching device, which absorbs the smoke generated during the quenching process to prevent the smoke from being directly discharged into the surrounding air to pollute the environment. At the same time, it can prevent the particulate dust in the smoke from being inhaled by the workers and causing harm to the workers' health. However, the quenching device still has the following defects:

[0003] When unloading, the balls and the quenching liquid will be discharged together through the discharge pipe, which makes it inconvenient to collect the balls. The quenching liquid can be recycled. The device directly discharges the quenching liquid, which not only increases production costs but also causes environmental pollution.

[0004] Therefore, in order to solve the defects of the device that the ball and the quenching liquid are inconvenient to separate and the quenching liquid is directly discharged without being treated when in use, it is necessary to propose a high-chromium wear-resistant ball quenching device. Utility Model Content

[0005] The purpose of the utility model is to provide a high-chromium wear-resistant ball quenching device, which can separate the ball and the quenching liquid through a drawer, which is conducive to the collection of the ball at a later time, and can filter the impurities inside the quenching liquid through a filter net, and can cool the quenching liquid through a cooling chamber, and finally guide the treated quenching liquid back to the quenching box for recycling, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-chromium wear-resistant ball quenching device comprises a quenching box and a base supported at the bottom of the quenching box, wherein a filter chamber and a cooling chamber are respectively arranged on the left and right sides of the base, a drawer is slidably connected to the upper end of the filter chamber through a slide groove, a filter screen is detachably installed at the lower end of the filter chamber, and a first water pump is fixedly installed on the outer wall of the filter chamber;

[0008] A serpentine tube is installed inside the cooling cavity, both ends of the serpentine tube pass through the cooling cavity and are located outside the cooling cavity, and a second water pump is fixedly installed on the outer wall of the cooling cavity.

[0009] Preferably, the interior of the quenching box is sealedly connected to the interior of the filter cavity via a discharge pipe, and a valve body is installed outside the discharge pipe.

[0010] Preferably, one end of the first water pump is sealedly connected to the inside of the filter chamber through a water pipe, and the other end of the first water pump is sealedly connected to the serpentine pipe through a water pipe.

[0011] Preferably, one end of the second water pump is sealedly connected to the serpentine pipe through a water pipe, and the other end of the second water pump is sealedly connected to the inside of the quenching box through a water pipe.

[0012] Preferably, a water inlet and a water outlet are provided at the front end of the cooling chamber, and both the water inlet and the water outlet are sealed by a plug.

[0013] Preferably, a plurality of filter holes are provided in a rectangular array at the bottom of the drawer.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. In this high-chromium wear-resistant ball quenching device, when the quenching liquid and the ball in the quenching box are introduced into the filter chamber through the discharge pipe, the ball will fall directly into the drawer, while the quenching liquid will pass through the filter hole and fall on the filter net, and will be screened by the filter net and finally gathered at the bottom of the filter chamber. After the filtration is completed, pull out the drawer to easily collect the ball;

[0016] 2. In this high-chromium wear-resistant ball quenching device, the filtered quenching liquid is pumped into the serpentine tube through the first water pump, and the serpentine tube is installed in the cooling chamber. Since the cooling chamber is filled with cooling water, the cooling water contacts the surface of the serpentine tube and can exchange heat energy with the quenching liquid inside the serpentine tube to cool the quenching liquid. After cooling, the cooled quenching liquid is re-introduced into the quenching box through the second water pump to achieve recycling. At this time, the cooling water temperature rises, and the heated coolant is discharged to achieve heat recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 It is the overall structural plan of the utility model;

[0020] Figure 4 This is a schematic diagram of the drawer connection of the utility model.

[0021] In the figure: 1, quenching box; 11, discharge pipe; 12, valve body; 2, base; 21, filter chamber; 211, slide; 212, drawer; 213, filter net; 214, filter hole; 22, cooling chamber; 221, water inlet; 222, drain outlet; 223, serpentine pipe; 23, first water pump; 24, second water pump; 25, water pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] For technical questions on how to collect the spheres, see Figure 1-Figure 4 , this embodiment provides the following technical solutions:

[0024] A high-chromium wear-resistant ball quenching device comprises a quenching box 1 and a base 2 supported at the bottom of the quenching box 1, wherein a filter chamber 21 and a cooling chamber 22 are respectively arranged on the left and right sides of the base 2, the interior of the quenching box 1 is sealedly connected to the interior of the filter chamber 21 through a discharge pipe 11, a valve body 12 is installed outside the discharge pipe 11, a drawer 212 is slidably connected to the upper end of the filter chamber 21 through a slide groove 211, and a plurality of filter holes 214 are provided in a rectangular array at the bottom of the drawer 212.

[0025] It should be noted that a sealing gasket is glued to the opening of the drawer 212 to prevent leakage of the quenching liquid.

[0026] Specifically, when the quenching of the ball is completed, the valve body 12 is opened, and the quenching liquid and the ball are discharged into the filter chamber 21 through the discharge pipe 11. The ball will fall directly into the drawer 212, and the quenching liquid will pass through the filter hole 214 into the filter chamber 21. When all the quenching liquid and the ball are separated, the drawer 212 is opened and the ball can be easily collected.

[0027] In order to solve the technical problem of how to recycle the quenching liquid, please refer to Figure 2-Figure 4 , this embodiment provides the following technical solutions:

[0028] A serpentine tube 223 is installed inside the cooling cavity 22 , and both ends of the serpentine tube 223 pass through the cooling cavity 22 and are located outside the cooling cavity 22 .

[0029] A filter net 213 is detachably installed at the lower end of the filter chamber 21, and a first water pump 23 is fixedly installed on the outer wall of the filter chamber 21. One end of the first water pump 23 is sealed connected to the inside of the filter chamber 21 through a water pipe 25, and the other end of the first water pump 23 is sealed connected to the serpentine tube 223 through the water pipe 25.

[0030] A second water pump 24 is fixedly installed on the outer wall of the cooling chamber 22 . One end of the second water pump 24 is sealedly connected to the serpentine pipe 223 through a water pipe 25 , and the other end of the second water pump 24 is sealedly connected to the inside of the quenching box 1 through the water pipe 25 .

[0031] A water inlet 221 and a water outlet 222 are provided at the front end of the cooling chamber 22 , and both the water inlet 221 and the water outlet 222 are sealed by plugs.

[0032] It should be noted that a sealing ring is glued at the connection between the serpentine tube 223 and the cooling chamber 22 to prevent the coolant from leaking from the connection between the serpentine tube 223 and the cooling chamber 22.

[0033] Specifically, after the quenching liquid is filtered through the filter hole 214, a part of the iron filings contained therein is screened out, and after being screened through the filter mesh 213, another part of the iron filings contained therein is almost screened out. At this time, the filtered quenching liquid gathers at the bottom of the filter chamber 21, and the first water pump 23 is turned on. The first water pump 23 introduces the quenching liquid into the serpentine tube 223. Since the serpentine tube 223 is installed in the cooling chamber 22, a sufficient amount of coolant is introduced into the cooling chamber 22 through the water inlet 221. The coolant contacts the surface of the serpentine tube 223 and exchanges heat energy with the quenching liquid to cool the quenching liquid. After the cooling time is sufficient, the second water pump 24 is turned on again to reintroduce the cooled quenching liquid into the quenching box 1 for recycling. After the coolant absorbs heat energy, its temperature rises, and the heated coolant is discharged through the drain port 222, so that the heat energy therein can be recovered.

[0034] Working principle: When the high-chromium wear-resistant ball quenching device is in use, after the quenching of the ball is completed, the valve body 12 is opened, so that the quenching liquid and the ball are introduced into the filter chamber 21 from the discharge pipe 11, and the ball falls directly into the drawer 212, while the quenching liquid passes through the filter hole 214 and falls on the filter screen 213. After being filtered by the filter screen 213, it gathers at the bottom of the filter chamber 21. At this time, the first water pump 23 is turned on, and the first water pump 23 introduces the filtered quenching liquid into the serpentine tube 223. The coolant in the cooling chamber 22 contacts the surface of the serpentine tube 223 to achieve heat energy exchange with the quenching liquid and cool the quenching liquid. After the cooling is completed, the second water pump 24 is turned on to re-introduce the cooled quenching liquid into the quenching box 1 for recycling, and the heated coolant is discharged through the drain port 222, and the heat energy therein can be recovered.

[0035] 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.

[0036] 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 high chromium wear-resistant ball quenching device, comprising a quenching box (1) and a base (2) supported at the bottom of the quenching box (1), characterized in that: A filter chamber (21) and a cooling chamber (22) are respectively provided on the left and right sides of the base; the upper end of the filter chamber (21) is slidably connected to a drawer (212) via a slide groove (211); a filter screen (213) is detachably mounted on the lower end of the filter chamber (21); and a first water pump (23) is fixedly mounted on the outer wall of the filter chamber (21); A serpentine tube (223) is installed inside the cooling cavity (22), both ends of the serpentine tube (223) pass through the cooling cavity (22) and are located outside the cooling cavity (22), and a second water pump (24) is fixedly installed on the outer wall of the cooling cavity (22).

2. A high chromium wear-resistant ball quenching device according to claim 1, characterized in that: The interior of the quenching box (1) is sealedly connected to the interior of the filter chamber (21) via a discharge pipe (11), and a valve body (12) is installed outside the discharge pipe (11).

3. A high chromium wear-resistant ball quenching device according to claim 1, characterized in that: One end of the first water pump (23) is sealedly connected to the inside of the filter chamber (21) via a water pipe (25), and the other end of the first water pump (23) is sealedly connected to the serpentine tube (223) via a water pipe (25).

4. A high chromium wear-resistant ball quenching device according to claim 1, characterized in that: One end of the second water pump (24) is sealedly connected to the serpentine tube (223) via a water pipe (25), and the other end of the second water pump (24) is sealedly connected to the inside of the quenching box (1) via a water pipe (25).

5. A high chromium wear-resistant ball quenching device according to claim 1, characterized in that: A water inlet (221) and a water outlet (222) are provided at the front end of the cooling cavity (22), and both the water inlet (221) and the water outlet (222) are sealed by plugs.

6. A high chromium wear-resistant ball quenching device according to claim 1, characterized in that: A plurality of filter holes (214) are provided in a rectangular array at the bottom of the drawer (212).

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