CN219218082U - Quenching tank for steel manufacturing - Google Patents

Abstract

The utility model relates to the technical field of steel manufacturing, in particular to a quenching tank for steel manufacturing, which comprises a quenching tank main body, wherein a drain pipe is fixedly arranged on one side of the quenching tank main body, a first water pump is fixedly arranged on one side of the drain pipe, a water outlet pipe is fixedly arranged at the output end of the first water pump, a cooling box is arranged on one side of the quenching tank main body, an upper shell is arranged at the top end of the cooling box and is fixedly connected with the water outlet pipe, a second water pump is arranged on one side of the cooling box, the input end of the second water pump is positioned in the cooling box, a water guide pipe is fixedly arranged at the output end of the second water pump and is positioned in the quenching tank main body, and a filter screen is arranged at the top end of the cooling box. The quenching tank for steel manufacturing has the advantages of simple structure, convenience in use, strong connectivity, convenience in filtering impurities of cooling liquid and practicability enhancement.

Description

Quenching tank for steel manufacturing

Technical Field

The utility model relates to the technical field of steel manufacturing, in particular to a quenching tank for steel manufacturing.

Background

The metal heat treatment is to heat the metal workpiece in certain medium to proper temperature for certain time and cool at different speed, and the heat treatment is one technological process of altering the surface or inner structure of metal material to control the performance of the metal workpiece.

The prior quenching bath accelerated cooling device comprises a quenching bath, a drain hole positioned at the bottom of the quenching bath, a cooling component positioned at one side of the drain hole, and a stirring component positioned in the quenching bath, as described in patent publication No. CN 215481082U; when the quenching process is used, the low-temperature liquid in the cooling tank is continuously injected into the quenching tank main body by starting the water pump, water in the quenching tank main body flows out from the strip-shaped drain hole, flows into the cooling tank through the pipeline and is subjected to secondary cooling, so that the cooling liquid in the quenching tank main body always keeps moving and circulates, and the cooling liquid in the quenching tank main body is stirred through the stirring assembly to ensure uniform heat distribution.

In view of the above-mentioned related art, the inventors considered that a large amount of impurities such as sludge, scale and carbon black are precipitated at the bottom of the quenching bath after the long-term use of the quenching bath, and the impurities are brought into the cooling bath after the liquid in the quenching bath is pumped into the cooling bath, and the impurities in the cooling bath are not easily cleaned, and for this reason, we proposed a quenching bath for steel production.

Disclosure of Invention

The object of the present application is to solve or at least alleviate the problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quenching bath for steel manufacturing, includes the quenching bath main part, one side fixed mounting of quenching bath main part has the drain pipe, one side fixed mounting of drain pipe has first water pump, the output fixed mounting water outlet pipe of first water pump, one side of quenching bath main part is provided with the cooling tank, the top of cooling tank is provided with the casing, go up the casing with outlet pipe fixed connection, one side of cooling tank is provided with the second water pump, the input of second water pump is located inside the cooling tank, the output fixed mounting of second water pump has the aqueduct, the aqueduct is located the quenching bath main part, the cooling tank top is provided with the filter screen, the cooling tank is located the opening has all been seted up to the both sides of filter screen, the inside rotation of going up the casing is installed the threaded rod, one side fixed mounting of going up the casing has the motor, the output of motor with threaded rod fixed connection, the bottom screw thread of threaded rod installs the movable block, the bottom fixed mounting of movable block has the clearance brush, the clearance brush with the filter screen butt.

Optionally, a stop lever is fixedly installed in the upper shell, and the movable block is slidably connected with the stop lever.

Optionally, a collecting box is fixedly installed at the opening of the cooling box.

Optionally, a collecting net bag is arranged in the collecting box.

Optionally, a drain hole is formed in the bottom end of the collecting box, and the drain hole is communicated with the cooling box.

Optionally, the cooling box with the both sides of last casing are all fixed mounting has the mounting panel, and two pass through the bolt fastening between the mounting panel.

Optionally, the top slidable mounting of collection box has the sliding closure, the top fixed mounting of last casing has the handle, the outside cover of handle is equipped with the foam-rubber cushion.

Compared with the prior art, the utility model has the beneficial effects that:

through being provided with the filter screen in the cooling tank, the cooling water of taking in the cooling tank filters through the interior impurity of filter screen inflow cooling water, drive the threaded rod through the motor and rotate, make the movable block drive the clearance brush and remove on the filter screen, clean the impurity on the filter screen, in the coolant liquid suction quenching bath main part after filtering in the cooling tank through starting the second water pump, improve the cooling efficiency of steel, through being provided with the gag lever post, can play the effect of supporting the direction to the movable block, through being provided with the collecting box, conveniently collect the impurity after cleaning, collect the string bag through being provided with, through being provided with the flowing into of the coolant hole that makes impurity contain in the cooling tank, open the sliding closure through the slip, conveniently put forward the collecting string bag and clear up, through the cooperation of mounting panel and bolt, be convenient for go up casing and cooling tank and install and dismantle, through being provided with the handle, be convenient for mention the upper casing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the cooling box according to the present utility model;

fig. 3 is an enlarged schematic view of the area a in fig. 2 according to the present utility model.

In the figure: 1. a quenching bath main body; 2. a drain pipe; 3. a first water pump; 4. a water outlet pipe; 5. a cooling box; 6. an upper housing; 7. a second water pump; 8. a water conduit; 9. a filter screen; 10. an opening; 11. a threaded rod; 12. a movable block; 13. cleaning brushes; 14. a limit rod; 15. a collection box; 16. collecting the net bag; 17. a liquid discharge hole; 18. a sliding cover; 19. a mounting plate; 20. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a quenching tank for steel manufacturing comprises a quenching tank main body 1, wherein a drain pipe 2 is fixedly arranged on one side of the quenching tank main body 1, a first water pump 3 is fixedly arranged on one side of the drain pipe 2, a water outlet pipe 4 is fixedly arranged at the output end of the first water pump 3, a cooling tank 5 is arranged on one side of the quenching tank main body 1, an upper shell 6 is arranged at the top end of the cooling tank 5, the upper shell 6 is fixedly connected with the water outlet pipe 4, a second water pump 7 is arranged on one side of the cooling tank 5, the input end of the second water pump 7 is positioned in the cooling tank 5, a water guide pipe 8 is fixedly arranged at the output end of the second water pump 7, the water guide pipe 8 is positioned in the quenching tank main body 1, a worker pumps liquid of the quenching tank main body 1 into the cooling tank by starting the first water pump 3, a filter screen 9 is arranged at the top end of the cooling tank 5, the cooling liquid is filtered by the filter screen 9, the cooling liquid filtered in the cooling tank 5 is pumped into the quenching tank main body 1 by starting the second water pump 7, and the cooling efficiency of steel is improved.

Referring to fig. 1-3, openings 10 are formed on both sides of the cooling tank 5 located on the filter screen 9, a collecting box 15 is fixedly mounted on the cooling tank 5 located on the opening 10, and the collecting box 15 is arranged to facilitate the collection of cleaned impurities. The collecting box 15 is provided with a collecting net bag 16 inside, and impurities are collected by the collecting net bag 16. The bottom end of the collecting box 15 is provided with a liquid discharge hole 17, the liquid discharge hole 17 is communicated with the cooling box 5, and the cooling liquid contained in the impurities flows into the cooling box 5 through the liquid discharge hole 17.

Referring to fig. 1-3, mounting plates 19 are fixedly mounted on both sides of the cooling box 5 and the upper housing 6, the two mounting plates 19 are fixed by bolts, and the upper housing 6 and the cooling box 5 are convenient to mount and dismount by matching the mounting plates 19 with the bolts. The top of the collecting box 15 is slidably provided with a sliding cover 18, the top of the upper shell 6 is fixedly provided with a handle 20, a sponge cushion is sleeved outside the handle 20, and the upper shell 6 is conveniently lifted by the handle 20.

Referring to fig. 1-3, a threaded rod 11 is rotatably mounted in the upper casing 6, a motor is fixedly mounted on one side of the upper casing 6, an output end of the motor is fixedly connected with the threaded rod 11, a movable block 12 is mounted at a bottom thread of the threaded rod 11, a cleaning brush 13 is fixedly mounted at a bottom end of the movable block 12, the cleaning brush 13 is abutted to the filter screen 9, the threaded rod 11 is driven to rotate by the motor, and the movable block 12 drives the cleaning brush 13 to move on the filter screen 9 to clean impurities on the filter screen 9. The limiting rod 14 is fixedly arranged in the upper shell 6, the movable block 12 is connected with the limiting rod 14 in a sliding mode, and the limiting rod 14 is arranged to support and guide the movable block 12.

Working principle: staff is through starting first water pump 3, in with the liquid suction cooling pond of quenching bath main part 1, through being provided with filter screen 9 in cooling tank 5, the cooling water of taking into in the cooling pond filters through filter screen 9 in the cooling water, drive threaded rod 11 through the motor and rotate, make movable block 12 drive the cleaning brush 13 and remove on filter screen 9, clean impurity on filter screen 9, through the cooling liquid suction quenching bath main part 1 of the second water pump 7 after with the cooling tank 5 in filtering, improve the cooling efficiency of steel, through being provided with gag lever post 14, can play the effect of supporting the direction to movable block 12, through being provided with collecting box 15, conveniently collect the impurity after cleaning, collect impurity through being provided with collecting net bag 16, through being provided with flowing into cooling liquid that contains in the impurity flows into cooling tank 5, open the sliding cover 18 through the slip, conveniently put forward collecting net bag 16 and clear up, through the cooperation of mounting panel 19 and bolt, be convenient for go up casing 6 and cooling tank 5 and install and dismantle, be convenient for lift casing 6 through being provided with handle 20.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a quenching bath for steel manufacturing, includes quenching bath main part (1), its characterized in that: one side fixed mounting of quenching bath main part (1) has drain pipe (2), one side fixed mounting of drain pipe (2) has first water pump (3), one side of first water pump (3) output fixed mounting outlet pipe (4), one side of quenching bath main part (1) is provided with cooling tank (5), the top of cooling tank (5) is provided with casing (6), casing (6) with outlet pipe (4) fixed connection, one side of cooling tank (5) is provided with second water pump (7), the input of second water pump (7) is located cooling tank (5) inside, the output fixed mounting of second water pump (7) has aqueduct (8), aqueduct (8) are located quenching bath main part (1), cooling tank (5) top is provided with filter screen (9), cooling tank (5) are located both sides of filter screen (9) all are seted up opening (10), the inside rotation of casing (6) installs motor (11), the input of casing (6) is located cooling tank (5) inside, the output of second water pump (7) is located threaded rod (12) is installed to one side, threaded rod (12) is installed in fixed mounting, threaded rod (12) bottom end (12), the cleaning brush (13) is abutted with the filter screen (9).

2. The quenching bath for steel production according to claim 1, wherein: a limiting rod (14) is fixedly arranged in the upper shell (6), and the movable block (12) is in sliding connection with the limiting rod (14).

3. A quenching bath as claimed in claim 2, wherein: the cooling box (5) is positioned at the opening (10) and is fixedly provided with a collecting box (15).

4. A quenching bath for steel production as claimed in claim 3, wherein: the collecting box (15) is internally provided with a collecting net bag (16).

5. The quenching bath for steel production according to claim 4, wherein: a liquid discharge hole (17) is formed in the bottom end of the collecting box (15), and the liquid discharge hole (17) is communicated with the cooling box (5).

6. The quenching bath for steel production according to claim 1, wherein: the cooling box (5) and the two sides of the upper shell (6) are fixedly provided with mounting plates (19), and the two mounting plates (19) are fixed through bolts.

7. The quenching bath for steel production according to claim 5, wherein: the top of collection box (15) slidable mounting has sliding closure (18), the top fixed mounting of last casing (6) has handle (20), the outside cover of handle (20) is equipped with the foam-rubber cushion.

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