Cooling water treatment device for annealing furnace

Abstract

The utility model discloses an annealing furnace cooling water treatment device which comprises a reflux pump, a water treatment tank, heat exchange tanks and a water filtering tank, the top of the water treatment tank is fixedly clamped with the water filtering tank through a clamp, one side of the water treatment tank is provided with the reflux pump through a hoop frame, the water treatment tank is internally provided with the two heat exchange tanks, and the two heat exchange tanks are arranged in the water treatment tank. The heat exchange boxes are arranged opposite to the water filtering tank, a water collecting tank is arranged at the bottom of the water treatment tank, a supporting base is arranged on the water collecting tank through a buffering base plate, and a filter element is arranged in the water collecting tank. The water treatment tank is arranged, the clamp is arranged on the edge side of the top of the water treatment tank, the water treatment tank and the water filtering tank can be clamped and fixed conveniently through the clamp, the water filtering tank and the water treatment tank can be assembled conveniently, the furnace can be disassembled conveniently, use is flexible, the furnace base is arranged on the top of the water filtering tank, and the annealing furnace can be assembled conveniently through the furnace base. And a filter plate is arranged in the water filter tank, and water discharged from the annealing furnace can be filtered through the filter plate, so that the functionality of water treatment can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling water treatment device related field, concretely is a kind of annealing furnace cooling water treatment device. BACKGROUND

[0002] Annealing furnace cooling water treatment device is used to treat water during cooling when annealing, annealing furnace: it is to place metal machine parts in different annealing furnace and slowly heated to certain temperature, heat preservation for a period of time, then with suitable speed cooling (usually is natural cooling, sometimes is controlled cooling) a kind of metal heat treatment process. The purpose is to make the material or workpiece after casting, forging, rolling, welding or cutting process softening, reduce hardness improve plasticity and toughness, make chemical composition homogenization, remove residual stress, or obtain expected physical performance;

[0003] The above prior art does not have filtering capability, and the water treatment process cannot be filtered during the material receiving process, affecting the subsequent treatment efficiency. Moreover, the heat generated during the water treatment process cannot be uniformly recovered, the utilization of heat energy is not sufficient, and the treated water cannot be recycled and used, causing waste of water sources and incomplete water treatment. SUMMARY

[0004] The utility model discloses an annealing furnace cooling water treatment device to solve the technical problem that the above background technology does not have filtering capability, the water treatment process cannot be filtered during the material receiving process, affecting the subsequent treatment efficiency. Moreover, the heat generated during the water treatment process cannot be uniformly recovered, the utilization of heat energy is not sufficient, and the treated water cannot be recycled and used, causing waste of water sources and incomplete water treatment.

[0005] To achieve the above object, the utility model provides the following technical scheme: an annealing furnace cooling water treatment device, comprising a reflux pump, a water treatment tank, a heat exchange tank and a water filter tank, the top of the water treatment tank is clamped and fixed with a water filter tank through a clamp, one side of the water treatment tank is provided with a reflux pump through a hoop, the inside of the water treatment tank is provided with two heat exchange tanks, the heat exchange tank is opposite to the water filter tank, the bottom of the water treatment tank is provided with a water collecting tank, the water collecting tank is provided with a supporting base through a buffer pad, and the inside of the water collecting tank is provided with a filter core.

[0006] In further embodiments, one side of the reflux pump is provided with an upper liquid head, and the upper liquid head is connected with the cold water cavity of the annealing furnace through an upper liquid pipe. The front middle part of the reflux pump is connected with one side of the water collecting tank through an upper flow pipe.

[0007] In further embodiments, one side of the hoop is provided with a connecting seat, one side of the connecting seat is provided with a plug, and the plug is inlaid and assembled with one side of the water treatment tank.

[0008] In further embodiments, the clamp comprises a limiting lug, an adjusting rod and a chuck;

[0009] The limiting lug is arranged on the top side of the water treatment box, the adjusting rod is arranged on the limiting lug, the end of the adjusting rod is provided with the chuck, and the chuck is clamped on the outside of the water filtering tank.

[0010] In further embodiments, the top of the water filtering tank is provided with a furnace seat, the inside of the furnace seat is provided with a filter plate, and the bottom of the water filtering tank is provided with a water drainage head on both sides.

[0011] In further embodiments, the heat exchange box comprises a heat exchange pipe, a limiting pipe frame, a water drainage port and a butt joint;

[0012] The heat exchange pipe is arranged on the outside of the heat exchange box through the limiting pipe frame, the butt joint and the water drainage port are arranged in the middle of the upper and lower end faces of the heat exchange box respectively, the butt joint is arranged opposite to the water drainage head, and the butt joint is butt-jointed through the limiting port on both sides of the top of the water treatment box.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a water treatment box, a clamp is arranged on the top side of the water treatment box, the clamp is convenient for clamping and fixing with the water filtering tank, the water filtering tank and the water treatment box are convenient to assemble and disassemble, use is flexible, a furnace seat is arranged on the top of the water filtering tank, the furnace seat is convenient for assembling with the annealing furnace, a filter plate is arranged in the inside of the water filtering tank, water discharged from the annealing furnace can be filtered, and the functionality of water treatment can be improved.

[0015] 2. The bottom of the water treatment box is provided with a water collecting tank, a filter core is arranged in the inside of the water collecting tank, the filter core can adsorb and purify water after cooling and heat exchange, and the water can be recycled through the backflow pump, so that the waste of water source is avoided, a heat exchange box is arranged in the inside of the water treatment box, a heat exchange pipe is arranged on the outside of the heat exchange box, a butt joint is arranged in the middle of the top end of the heat exchange box, the butt joint can be butt-jointed with the water drainage head at the bottom of the water filtering tank, the filtered water can be conveniently collected, the hot water can be heat-exchanged through the heat exchange box, and the heat energy can be fully utilized, so that the energy is saved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the utility model of an annealing furnace cooling water treatment device.

[0017] Figure 2 It is a structure schematic view of the utility model of a water treatment box.

[0018] Figure 3 It is a top view of the utility model of a furnace seat.

[0019] Figure 4 It is the top view of the water treatment box of the utility model;

[0020] Figure 5 It is the front view of the water filtering tank of the utility model;

[0021] Figure 6 It is the structural schematic view of the heat exchange tank of the utility model;

[0022] Figure 7 It is the top view of the heat exchange pipe of the utility model;

[0023] Figure 8 It is the structural schematic view of the reflux pump of the utility model.

[0024] In the drawing: 1, furnace base; 2, reflux pump; 3, hoop frame; 4, upflow pipe; 5, support base; 6, limiting lug; 7, adjusting rod; 8, chuck; 9, water treatment box; 10, heat exchange tank; 11, filter core; 12, water collecting tank; 13, buffer pad; 14, filter plate; 15, water filtering tank; 16, drainage head; 17, heat exchange pipe; 18, butt joint; 19, limiting pipe frame; 20, limiting port; 21, liquid inlet head; 22, connecting seat; 23, plug; 24, drainage port. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Please refer to Figures 1-8 The utility model provides an embodiment: an annealing furnace cooling water treatment device, including reflux pump 2, water treatment box 9, heat exchange tank 10 and water filtering tank 15, the top of water treatment box 9 is fixedly clamped with water filtering tank 15 through clamp, one side of water treatment box 9 is equipped with reflux pump 2 through hoop frame 3, the inside of water treatment box 9 is equipped with two heat exchange tanks 10, heat exchange tank 10 is set up opposite with water filtering tank 15, the bottom of water treatment box 9 is equipped with water collecting tank 12, water collecting tank 12 is equipped with support base 5 through buffer pad 13, and the inside of water collecting tank 12 is equipped with filter core 11.

[0027] Clamp makes water filtering tank 15 can be fixedly clamped with the top of water treatment box 9, through hoop frame 3, reflux pump 2 is conveniently clamped and fixed, through heat exchange tank 12, the cooling water after absorbing heat is controlled, through water collecting tank 12, the water after heat exchange is collected, through buffer pad 13, support buffering can be carried out.

[0028] Further, one side of the reflux pump 2 is provided with a liquid head 21, and the liquid head 21 is connected with the cold water cavity of the annealing furnace through a liquid pipe. The front middle part of the reflux pump 2 is connected with one side of the water collecting tank 12 through an upflow pipe 4. The treated water can be cooled by the reflux pump 2 and recycled to the annealing furnace.

[0029] Further, one side of the reflux pump 2 is provided with a liquid head 21, and the liquid head 21 is connected with the cold water cavity of the annealing furnace through a liquid pipe. The front middle part of the reflux pump 2 is connected with one side of the water collecting tank 12 through an upflow pipe 4. The treated water can be cooled by the reflux pump 2 and recycled to the annealing furnace.

[0030] Further, the clamp includes a limiting ear 6, an adjusting rod 7 and a clamp head 8.

[0031] The limiting ear 6 is arranged on the top side of the water treatment box 9. The adjusting rod 7 is arranged on the limiting ear 6. The end of the adjusting rod 7 is provided with the clamp head 8, which is clamped on the outside of the water filtering tank 15. The limiting ear 6 facilitates the installation of the adjusting rod 7, and the adjusting rod 7 can control the clamping of the clamp head 8.

[0032] Further, the top of the water filtering tank 15 is provided with a furnace seat 1. The inside of the furnace seat 1 is provided with a filter plate 14. Both sides of the bottom of the water filtering tank 15 are provided with a drainage head 16. The furnace seat 1 is used to support and install the annealing furnace.

[0033] Further, the heat exchange box 10 includes a heat exchange pipe 17, a limiting pipe frame 19, a drainage port 24 and a butt joint 18.

[0034] The heat exchange pipe 17 is arranged on the outside of the heat exchange box 10 through the limiting pipe frame 19. The butt joint 18 and the drainage port 24 are respectively arranged on the middle parts of the upper and lower end faces of the heat exchange box 10. The butt joint 18 is arranged opposite to the drainage head 16 and is connected with the limiting port 20 on both sides of the top of the water treatment box 9. The butt joint 18 and the drainage head 16 are connected, so that the water filtering tank 15 can be communicated with the heat exchange box 10.

[0035] Working principle: when using, the hoop frame 3 is connected with one side of the water treatment box 9 through the connecting seat 22 and the plug 23 at the end thereof, and the backflow pump 2 is fixed by the hoop frame 3, the filter tank 15 is embedded on the top of the water treatment box 9 and is clamped and fixed by the clamp, the water outlet of the annealing furnace after water treatment is embedded and assembled with the furnace base 1, the cooling water is discharged into the filter tank 15, the sewage is filtered by the filter plate 14 in the filter tank 15, the filtered cooling water is discharged into the butt joint 18 by the water outlet head 16, the cooling water is discharged into the heat exchange box 10 through the butt joint 18, the cooling water is heat exchanged in the heat exchange box 10, the cooling water is heat exchanged by the heat exchange pipe 17, the heat exchanged water is discharged into the water collecting tank 12 through the water outlet 24, the water is purified by the filter core 11 in the water collecting tank 12, then the treated water is sucked out by the upflow pipe 4 under the action of the backflow pump 2 and is backflowed to the cooling water storage cavity of the annealing furnace through the liquid inlet head 21, so that the water can be repeatedly used.

[0036] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive in any aspect, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. An annealing furnace cooling water treatment device comprising a backflow pump (2), a water treatment tank (9), a heat exchange tank (10) and a water filter tank (15), characterized in that: The top of the water treatment box (9) is fixed with a filter tank (15) by a clamp, one side of the water treatment box (9) is provided with a reflux pump (2) through a hoop bracket (3), the inside of the water treatment box (9) is provided with two heat exchange boxes (10), the heat exchange boxes (10) are arranged opposite to the filter tank (15), the bottom of the water treatment box (9) is provided with a water collecting tank (12), the water collecting tank (12) is provided with a supporting base (5) through a buffer pad (13), and the inside of the water collecting tank (12) is provided with a filter core (11).

2. The annealing furnace cooling water treatment device according to claim 1, characterized by: One side of the reflux pump (2) is provided with a liquid inlet head (21), and the liquid inlet head (21) is connected with the cold water cavity of the annealing furnace through a liquid inlet pipe, and the front middle part of the reflux pump (2) is connected with one side of the water collecting tank (12) through an inlet pipe (4).

3. The annealing furnace cooling water treatment device according to claim 1, characterized by: One side of the hoop bracket (3) is provided with a connecting seat (22), one side of the connecting seat (22) is provided with a plug (23), and the plug (23) is embeddedly assembled with one side of the water treatment box (9).

4. The annealing furnace cooling water treatment device according to claim 1, characterized by: The clamp comprises a limiting lug (6), an adjusting rod (7) and a clamp head (8); The limiting lug (6) is arranged on the top side of the water treatment box (9), the adjusting rod (7) is arranged on the limiting lug (6), the end of the adjusting rod (7) is provided with the clamp head (8), and the clamp head (8) is clamped on the outside of the filter tank (15).

5. The annealing furnace cooling water treatment device according to claim 1, characterized by: The top of the filter tank (15) is provided with a furnace seat (1), the inside of the furnace seat (1) is provided with a filter plate (14), and the bottom of the filter tank (15) is provided with a drain head (16) on both sides.

6. The annealing furnace cooling water treatment device according to claim 1, characterized by: The heat exchange box (10) comprises a heat exchange pipe (17), a limiting pipe bracket (19), a drain port (24) and a butt joint (18); The heat exchange pipe (17) is arranged on the outside of the heat exchange box (10) through the limiting pipe bracket (19), the butt joint (18) and the drain port (24) are respectively arranged in the middle parts of the upper and lower end faces of the heat exchange box (10), the butt joint (18) is arranged opposite to the drain head (16) and is butt jointed through the limiting ports (20) on both sides of the top of the water treatment box (9).

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