CN212760369U

CN212760369U - Cooling bed with waste heat recovery device

Info

Publication number: CN212760369U
Application number: CN202020990069.4U
Authority: CN
Inventors: 黄飞; 陈书楷
Original assignee: Zhangjiagang Rongtong Machinery Co ltd
Current assignee: Zhangjiagang Rongtong Machinery Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-23
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a cooling bed with a waste heat recovery device, which relates to the technical field of metal cooling machinery, and comprises a support frame and a cooling bed arranged on the support frame, wherein a heat preservation cover is hinged at the edge of the cooling bed along the length direction, and a waste heat recovery mechanism is arranged on the inner wall of the heat preservation cover; the waste heat recovery mechanism comprises: comprises a heat storage tank, an air extraction pipe, an air extraction pump, a heat insulation layer and a lantern ring; the centrifugal cylinder plays a centrifugal collection role in the cut sewage, and the possibility that the crushed sewage directly falls into the sewage pump to cause poor sewage discharge effect is reduced.

Description

Cooling bed with waste heat recovery device

Technical Field

The utility model relates to a metal cooling machine tool technical field, in particular to cold bed with waste heat recovery device.

Background

The cooling bed is one of the indispensable auxiliary equipments in small and medium-sized bar material workshops. The method has the functions that a rolling mill is rolled and sheared into a bar with multiple lengths by flying shears, the bar is conveyed and unloaded onto a cooling bed rack for cooling, the temperature of the bar is reduced from 900 ℃ to 100-300 ℃, then the bar is collected into groups by a cooling bed blanking device and conveyed to an output roller way, and then the bar is conveyed to the cold shears by the output roller way to be sheared into a fixed-length finished product.

The Chinese patent publication No. CN210411929U discloses a cooling bed with a waste heat recovery device, which comprises a cooling bed and a driving rod, wherein the bottom of the cooling bed is provided with a cold air box, the top of the cold air box is an opening end, and a plurality of wind shields are arranged between the inner wall surfaces of the cold air box; a fixing rod is arranged on the lower wall surface of the cooling bed, an electric push rod is arranged on the fixing rod, a driving plate is arranged on the telescopic end of the electric push rod, and a sliding groove is formed in the driving plate. This cold bed equipment is in the cooling process, and steam directly volatilizees to the external world for waste heat recovery effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cold bed with waste heat recovery device, its advantage is: through setting up waste heat recovery mechanism, convenient and fast's recovery heat.

The above technical purpose of the present invention can be achieved by the following technical solutions: a cooling bed with a waste heat recovery device comprises a support frame and a cooling bed arranged on the support frame, wherein a heat-insulating cover is hinged to the edge of the cooling bed along the length direction, and a waste heat recovery mechanism is arranged on the inner wall of the heat-insulating cover; the waste heat recovery mechanism comprises: including heat storage tank, exhaust tube, aspiration pump, insulating layer and the lantern ring, the connection can be dismantled on the inner wall of heat preservation cover to the heat storage tank, the one end intercommunication of exhaust tube is in the heat storage tank, the exhaust tube extends heat storage tank and opening direction towards the cold bed, the aspiration pump is connected on the exhaust tube, the lantern ring is installed on the inner wall of heat preservation cover and is fixed the exhaust tube, the insulating layer laminating is on the inner wall of heat preservation cover.

Through above-mentioned technical scheme, the cold bed gives off a large amount of heats in the use, operating personnel will keep warm and cover, keep warm and cover in concentrating on heat preservation with steam and cover, reduce the external possibility of steam release, in the heat storage box was taken out to drive the aspiration pump with steam from the exhaust tube in, the heat storage box stored steam, the insulating layer played the guard action to the inner wall that keeps warm and covers, the lantern ring was fixed the exhaust tube, reduce the exhaust tube and rock and the possibility of damage.

The utility model discloses further set up to: the heat storage tank is internally provided with a water-cooled tube filled with a large amount of water, the water-cooled tube extends out of the heat storage tank, and an opening at one end of the water-cooled tube, which extends out of the heat storage tank, is provided with a water cover.

Through the technical scheme, when hot air enters the heat storage tank, heat in the hot air is converted into water through water heat exchange in the water cooling pipe, and after the water cover is opened, hot water is discharged from the water cooling pipe, so that the energy-saving effect is achieved.

The utility model discloses further set up to: and a plurality of groups of water guide grooves are formed in the top wall of the cooling bed along the length direction.

Through above-mentioned technical scheme, the steam gasification that the cooling bed distributed away is the water droplet, discharges from the guiding gutter in, avoids the water droplet to adsorb and brings the cooling bed not convenient to work's possibility on the cooling bed.

The utility model discloses further set up to: the water storage tank is installed along the edge of the width direction of the cooling bed and is located below the water guide groove.

Through the technical scheme, when water flows down from the water guide groove and flows into the water storage tank, the possibility of waste caused by direct discharge of the water to the outside is avoided.

The utility model discloses further set up to: and a damping spring is arranged at the bottom end of the support frame, and one end of the damping spring, which is far away from the support frame, is in rolling connection with a universal wheel.

Through above-mentioned technical scheme, when needing to remove cold bed equipment, operating personnel promotes the cold bed, and the universal wheel is convenient for the removal of cold bed, and damping spring reduces the self vibration possibility of cold bed equipment when unevenness to better protection cold bed.

The utility model discloses further set up to: the outer wall of the heat-insulation cover is provided with a handle, and the outer wall of the handle is attached with a rubber layer.

Through above-mentioned technical scheme, when the cover that keeps warm needs to be opened, operating personnel opens the cover that keeps warm through the pulling handle, convenient and fast, and the rubber layer plays thermal-insulated effect, avoids keeping warm and covers the heat on the outer wall and scald operating personnel's possibility.

To sum up, the utility model discloses following beneficial effect has:

1. the cooling bed emits a large amount of heat in the using process, an operator covers the heat-insulating cover, the heat-insulating cover concentrates hot air in the heat-insulating cover, the possibility that the hot air is released to the outside is reduced, the air suction pump is driven to suck the hot air into the heat storage box from the air suction pipe, the heat storage box stores the hot air, the heat-insulating layer plays a role in protecting the inner wall of the heat-insulating cover, the lantern ring fixes the air suction pipe, and the possibility that the air suction pipe is damaged due to shaking is reduced;

2. when the cooling bed equipment needs to be moved, an operator pushes the cooling bed, the universal wheels are convenient for the cooling bed to move, and the damping springs reduce the possibility of self vibration of the cooling bed equipment when the cooling bed equipment passes through the rugged ground, so that the cooling bed is better protected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the heat-insulating cover of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a support frame; 2. cooling the bed; 3. a heat-preserving cover; 4. a waste heat recovery mechanism; 41. a heat storage tank; 42. an air exhaust pipe; 43. an air pump; 44. a thermal insulation layer; 45. a collar; 5. a water-cooled tube; 6. a water cover; 7. a water chute; 8. a damping spring; 9. a universal wheel; 10. a handle; 11. a rubber layer; 12. a water storage tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic view of the internal structure of the heat-insulating cover of the present invention; fig. 3 is an enlarged view of a portion a in fig. 2. A cooling bed 2 with a waste heat recovery device comprises a support frame 1 and a cooling bed 2 welded on the support frame 1, wherein a heat-insulating cover 3 is hinged to the edge of the cooling bed 2 along the length direction, and a waste heat recovery mechanism 4 is installed on the inner wall of the heat-insulating cover 3; and a waste heat recovery mechanism 4: comprises a heat storage tank 41, an air extraction pipe 42, an air extraction pump 43, a heat insulation layer 44 and a lantern ring 45, wherein the heat storage tank 41 is detachably connected on the inner wall of a heat preservation cover 3, one end of the air extraction pipe 42 is communicated in the heat storage tank 41, a water cooling pipe 5 filled with a large amount of water is arranged in the heat storage tank 41, the water cooling pipe 5 extends out of the heat storage tank 41, a water cover 6 is arranged at an opening at one end of the water cooling pipe 5 extending out of the heat storage tank 41, the air extraction pipe 42 extends out of the heat storage tank 41, the opening direction of the air extraction pipe is towards a cooling bed 2, the air extraction pump 43 is connected on the air extraction pipe 42, the lantern ring 45 is arranged on the inner wall of the heat preservation cover 3 and fixes the air extraction pipe 42, the heat insulation layer 44 is attached on the inner wall of the heat preservation cover 3, the cooling bed 2 emits a large amount of heat in the use process, an operator covers the heat preservation cover, the heat storage box 41 stores hot air, the heat insulation layer 44 plays a role in protecting the inner wall of the heat insulation cover 3, the lantern ring 45 fixes the air exhaust pipe 42, the possibility that the air exhaust pipe 42 is shaken to be damaged is reduced, when the hot air enters the heat storage box 41, the heat exchange in the water cooling pipe 5 converts the heat in the hot air into water, and after the water cover 6 is opened, the hot water is discharged from the water cooling pipe 5, so that the energy-saving effect is achieved.

Further, a plurality of water chutes 7 are arranged on the top wall of the cooling bed 2 along the length direction, the water storage tank 12 is arranged on the edge of the cooling bed 2 along the width direction, the water storage tank 12 is positioned below the water chutes 7, the steam distributed out by the cooling bed 2 is converted into water drops, the water drops are discharged from the water chutes 7, the possibility that the cooling bed 2 is inconvenient to work due to the fact that the water drops are adsorbed on the cooling bed 2 is avoided, the water flows down from the water chutes 7 and flows into the water storage tank 12, and the possibility that the waste is caused by the fact that the water is directly discharged to the outside is avoided.

Further, be equipped with damping spring 8 on support frame 1's the bottom, damping spring 8 keeps away from support frame 1's one end roll connection has universal wheel 9, when needing to remove cooling bed 2 equipment, operating personnel promotes cooling bed 2, universal wheel 9 is convenient for the removal of cooling bed 2, damping spring 8 reduces the self vibration possibility of cooling bed 2 equipment when through unevenness's ground, thereby better protection cooling bed 2, install handle 10 on the outer wall of heat preservation cover 3, the laminating has rubber layer 11 on handle 10's the outer wall, when needing to open heat preservation cover 3, operating personnel passes through pulling handle 10, convenient and fast will keep warm and cover 3 and open, rubber layer 11 plays thermal-insulated effect, avoid heat on the 3 outer walls of heat preservation cover heat operating personnel's the possibility.

The method comprises the following operation steps: the cold bed 2 gives off a large amount of heats in the use, operating personnel covers 3 with keeping warm, keep warm cover 3 concentrate on heat preservation cover 3 with steam in, reduce the external possibility of steam release, drive aspiration pump 43 takes out heat in heat storage tank 41 from exhaust tube 42, heat storage tank 41 stores steam, insulating layer 44 plays the guard action to the inner wall that keeps warm cover 3, lantern ring 45 fixes exhaust tube 42, reduce the possibility that exhaust tube 42 rocked and damaged.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a cold bed with waste heat recovery device which characterized in that: the waste heat recovery device comprises a support frame (1) and a cooling bed (2) arranged on the support frame (1), wherein a heat-insulation cover (3) is hinged to the edge of the cooling bed (2) along the length direction, and a waste heat recovery mechanism (4) is arranged on the inner wall of the heat-insulation cover (3);

waste heat recovery mechanism (4): including heat storage box (41), aspiration tube (42), aspiration pump (43), insulating layer (44) and lantern ring (45), heat storage box (41) can be dismantled and connect on the inner wall that keeps warm and covers (3), the one end intercommunication of aspiration tube (42) is in heat storage box (41), aspiration tube (42) extend heat storage box (41) and opening direction orientation cold bed (2), aspiration pump (43) are connected on aspiration tube (42), lantern ring (45) are installed on the inner wall that keeps warm and cover (3) and fix aspiration tube (42), insulating layer (44) laminating is on the inner wall that keeps warm and covers (3).

2. The cooling bed with the waste heat recovery device according to claim 1, wherein: be equipped with water-cooling pipe (5) that are equipped with a large amount of water in heat storage tank (41), heat storage tank (41) extends in water-cooling pipe (5), water cover (6) are installed to the one end opening that heat storage tank (41) extend in water-cooling pipe (5).

3. The cooling bed with the waste heat recovery device according to claim 1, wherein: the top wall of the cooling bed (2) is provided with a plurality of groups of water chutes (7) along the length direction.

4. The cooling bed with the waste heat recovery device according to claim 1, wherein: a water storage tank (12) is installed on the edge of the cooling bed (2) in the width direction, and the water storage tank (12) is located below the water guide groove (7).

5. The cooling bed with the waste heat recovery device according to claim 1, wherein: the bottom of the support frame (1) is provided with a damping spring (8), and one end of the damping spring (8) far away from the support frame (1) is connected with a universal wheel (9) in a rolling manner.

6. The cooling bed with the waste heat recovery device according to claim 1, wherein: the outer wall of the heat-insulation cover (3) is provided with a handle (10), and the outer wall of the handle (10) is attached with a rubber layer (11).