CN215725375U

CN215725375U - Secondary furnace wastewater recycling system of high-frequency copper-clad plate press

Info

Publication number: CN215725375U
Application number: CN202121240310.2U
Authority: CN
Inventors: 王小忠
Original assignee: Wuxi Relong New Material Technology Co ltd
Current assignee: Wuxi Relong New Material Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-02-01
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a secondary furnace wastewater recycling system of a high-frequency copper-clad plate press, which comprises a large-scale press, a small-scale press and a secondary furnace, wherein the large-scale press and the small-scale press are connected with a first heat-conducting oil pipe, a second heat-conducting oil pipe, a first heat-conducting oil pipe, the outside cover of second heat conduction oil pipe is established firstly, the second cooling tube, be equipped with atomizer in the second grade stove, the radiator, be equipped with the business turn over wind gap on the second grade stove, the inside independent cooling water reutilization district of separating through the baffle of second grade stove, be equipped with main outlet pipe on the second grade stove, main inlet tube, first cooling tube is through first water inlet branch pipe and first water branch connection main outlet pipe, main inlet tube and atomizer intercommunication, be equipped with the circulation return pipe between main outlet pipe and the main inlet tube, the inside and cooling water reutilization district of second grade stove is connected through the connecting pipe, the second cooling tube is through second water inlet branch pipe and second water branch connection cooling water reutilization district. The utility model can improve the utilization rate of cooling water, save a cooling system of a small-sized press and save cost.

Description

Secondary furnace wastewater recycling system of high-frequency copper-clad plate press

Technical Field

The utility model relates to a secondary furnace wastewater recycling system of a high-frequency copper-clad plate press.

Background

The present copper-clad plate is because high temperature conduction oil need be cooled down through the heat exchanger of second grade stove at the pressfitting in-process, and the cooling water for cooling needs to be changed after using a period, generally all can directly discharge, leads to the cooling water low-usage, causes the waste of water resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a secondary furnace wastewater recycling system of a high-frequency copper-clad plate press, and aims to solve the technical problems of low cooling water utilization rate and water resource waste in the prior art.

The technical scheme of the utility model is as follows: a secondary furnace wastewater recycling system of a high-frequency copper-clad plate press comprises a large press, a small press and a secondary furnace, wherein the large press and the small press are respectively connected with a first heat conduction oil pipe and a second heat conduction oil pipe, the outsides of the first heat conduction oil pipe and the second heat conduction oil pipe are respectively sleeved with a first cooling pipe and a second cooling pipe, a plurality of radiators are arranged in the secondary furnace from top to bottom, each radiator comprises a conical water separator and a flow divider which are connected from top to bottom, a plurality of atomizing spray heads are distributed above the top radiators, a plurality of air inlets and a plurality of air outlets are also arranged on the side wall of the secondary furnace, an independent cooling water secondary utilization area is formed in the secondary furnace through a partition plate, a main water outlet pipe and a main water inlet pipe are arranged on the secondary furnace, the first cooling pipe is respectively connected with the main water outlet pipe and the main water inlet pipe through a first water inlet branch pipe and a first water outlet branch pipe, the main water inlet pipe is communicated with the atomizing spray heads, and a circulating return pipe is arranged between the main water outlet pipe and the main water inlet pipe, the interior of the secondary furnace is connected with the cooling water secondary utilization area through a connecting pipe, and the second cooling pipe is respectively connected with the lower part and the upper part of the cooling water secondary utilization area through a second water inlet branch pipe and a second water outlet branch pipe.

Furthermore, a plurality of spiral channels are arranged in the flow divider, one end of each spiral channel is communicated with the upper part of the flow divider for water flow introduction, and the other end of each spiral channel is distributed on the side part or the bottom of the flow divider.

Furthermore, at least one air inlet and at least one air outlet are respectively arranged between the atomizing nozzle and the radiator and between two adjacent radiators, and the air inlets and the air outlets are arranged in a staggered manner.

Furthermore, water baffles are arranged at the air inlet and the air outlet.

Furthermore, the first water inlet branch pipe and the circulating return pipe are respectively provided with a circulating valve.

Furthermore, the first water outlet branch pipe, the circulating return pipe, the connecting pipe and the second water outlet branch pipe are respectively provided with a water suction pump.

Furthermore, a cooling water replenishing pipe is also arranged on the secondary furnace.

Compared with the prior art, the utility model has the following advantages: the utility model can firstly cool the high-temperature heat conducting oil of the large-scale press through the secondary furnace, the water after heat exchange is atomized and then is reused after heat is taken away by the layer-by-layer radiator and the flowing air introduced by the air inlet and the air outlet, in order to avoid water resource waste, the used water can be further cooled in the secondary furnace through the circulating return pipe and then is pumped into the cooling water secondary utilization area for cooling the small-scale press, thereby improving the utilization rate of the cooling water, saving a cooling system required by the small-scale press and saving the investment cost.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Wherein: 1. a large press; 1a, a first heat-conducting oil pipe; 1b, a first cooling pipe; 2. a small-sized press; 2a, a second heat-conducting oil pipe; 2b, a second cooling pipe; 3. a secondary furnace; 3a, a main water outlet pipe; 3b, a main water inlet pipe; 3c, a cooling water replenishing pipe; 4. a heat sink; 4a, a conical water separator; 4b, a flow divider; 5. a spiral channel; 6. an atomizing spray head; 7. an air inlet; 8. an air outlet; 9. a water baffle; 10. a partition plate; 11. a cooling water secondary utilization area; 12. a first water inlet branch pipe; 13. a first water outlet branch pipe; 14. circulating and returning the pipe; 15. a connecting pipe; 16. a second water inlet branch pipe; 17. a second outlet branch pipe; 18. a flow-through valve; 19. a water pump.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

Example (b):

the utility model relates to a specific embodiment of a secondary furnace wastewater recycling system of a high-frequency copper-clad plate press, which is shown by combining the attached drawings and mainly comprises a large-scale press 1, a small-scale press 2 and a secondary furnace 3, wherein the large-scale press 1 and the small-scale press 2 are respectively connected with a first heat-conducting oil pipe 1a and a second heat-conducting oil pipe 2a, and a first cooling pipe 1b and a second cooling pipe 2b are respectively sleeved outside the first heat-conducting oil pipe 1a and the second heat-conducting oil pipe 2 a.

Two radiators 4 are arranged in the secondary furnace 3 from top to bottom, each radiator 4 comprises a conical water distributor 4a and a flow divider 4b which are connected from top to bottom, a plurality of spiral channels 5 are arranged in the flow dividers 4b, one ends of the spiral channels 5 are communicated with the upper portions of the flow dividers 4b to allow water to flow in, and the other ends of the spiral channels are distributed on the side portions or the bottoms of the flow dividers 4 b.

A plurality of atomizing nozzles 6 are distributed above the top radiator 4, a plurality of air inlets 7 and a plurality of air outlets 8 are arranged on the side wall of the secondary furnace 3, in this embodiment, specifically, an air inlet 7 and an air outlet 8 are respectively arranged between the atomizing nozzles 6 and the top radiator 4 and between the upper radiator 4 and the lower radiator 4, the air inlets 7 and the air outlets 8 are arranged on the two opposite side walls of the secondary furnace 3 in a staggered manner, and a water baffle 9 is further arranged at each air inlet 7 and each air outlet 8.

The inside of the secondary furnace 3 is divided into separate cooling water secondary utilization areas 11 by a partition plate 10.

The second-stage furnace 3 is provided with a main water outlet pipe 3a and a main water inlet pipe 3b, and the first cooling pipe 1b is respectively connected with the main water outlet pipe 3a and the main water inlet pipe 3b through a first water inlet branch pipe 12 and a first water outlet branch pipe 13. The main water inlet pipe 3b is communicated with the atomizing spray head 6, and a circulating return pipe 14 is also arranged between the main water outlet pipe 3a and the main water inlet pipe 3 b.

The inside of the secondary furnace 3 is connected with the cooling water secondary utilization area 11 through a connecting pipe 15, and the second cooling pipe 2b is respectively connected with the lower part and the upper part of the cooling water secondary utilization area 11 through a second water inlet branch pipe 16 and a second water outlet branch pipe 17.

In this embodiment, the first branch water inlet pipe 12 and the recirculation pipe 14 are respectively provided with a flow valve 18.

In this embodiment, the first outlet branch pipe 13, the circulation return pipe 14, the connection pipe 15, and the second outlet branch pipe 17 are respectively provided with a water pump 19.

In this embodiment, the secondary furnace 3 is further provided with a cooling water supply pipe 3 c.

When the hot water circulating system works specifically, the circulating valve 18 on the first water inlet branch pipe 12 is opened, cooling water in the secondary furnace 3 flows into the first cooling pipe 1b through the main water outlet pipe 3a and the first water inlet branch pipe 12, and exchanges heat with high-temperature heat conduction oil of the large-scale press 1, the water after heat exchange is pumped to the main water inlet pipe 3b through the corresponding water suction pump 19 through the first water outlet branch pipe 13, is atomized and sprayed out through the atomizing nozzle 6, then takes away heat through the layer-by-layer radiator 4 and flowing air introduced by the air inlet 7 and the air outlet 8, hot water sprayed out by the atomizing nozzle 6 falls to the radiator 4, the conical water separator 4a divides the flow once and then divides the flow twice through the spiral channel 5 of the flow separator 4b, and the air inlet 7 and the air outlet 8 are matched to drive air to flow and take away heat, so that the cooling water can be recycled repeatedly; in order to avoid water resource waste, the circulation valve 18 on the first water inlet branch pipe 12 can be closed, the circulation valve 18 on the circulation return pipe 14 is opened, the used water is pumped into the cooling water secondary utilization area 11 through the corresponding water suction pump 19 through the circulation return pipe 14 after being pumped into the secondary furnace 3 through the corresponding water suction pump 19 for further circulation cooling, the cooling water is supplied to the small-sized press 2 for cooling, the cooling water in the cooling water secondary utilization area 11 can flow into the second cooling pipe 2b through the second water inlet branch pipe 16, the heat-exchanged water is pumped into the cooling water secondary utilization area 11 through the corresponding water suction pump 19 through the second water outlet branch pipe 17 for circulation use, and therefore the utilization rate of the cooling water can be improved, a cooling system required by the small-sized press 2 can be saved, and investment cost is saved.

It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the utility model are covered in the protection scope of the utility model.

Claims

1. The utility model provides a high frequency copper-clad plate press secondary furnace waste water reuse system which characterized in that: the device comprises a large-scale press (1), a small-scale press (2) and a secondary furnace (3), wherein the large-scale press (1) and the small-scale press (2) are respectively connected with a first heat conduction oil pipe (1a) and a second heat conduction oil pipe (2a), the first cooling pipe (1b) and the second cooling pipe (2b) are respectively sleeved outside the first heat conduction oil pipe (1a) and the second heat conduction oil pipe (2a), a plurality of radiators (4) are arranged in the secondary furnace (3) from top to bottom, each radiator (4) comprises a conical water distributor (4a) and a flow distributor (4b) which are connected from top to bottom, a plurality of atomizing spray nozzles (6) are distributed above the top radiators (4), a plurality of air inlets (7) and a plurality of air outlets (8) are also arranged on the side wall of the secondary furnace (3), and an independent cooling water secondary utilization area (11) is separated from the inside of the secondary furnace (3) through a partition plate (10), be equipped with main outlet pipe (3a), main inlet tube (3b) on second grade stove (3), first cooling tube (1b) is connected respectively through first water inlet branch pipe (12) and first water outlet branch pipe (13) main outlet pipe (3a), main inlet tube (3b) and atomizer (6) intercommunication, be equipped with between main outlet pipe (3a) and main inlet tube (3b) and circulate back pipe (14), second grade stove (3) inside with connect through connecting pipe (15) between the cooling water reutilization district (11), second cooling tube (2b) are connected the lower part and the upper portion of cooling water reutilization district (11) respectively through second water inlet branch pipe (16) and second water outlet branch pipe (17).

2. The high-frequency copper-clad plate press secondary furnace wastewater recycling system of claim 1, which is characterized in that: a plurality of spiral channels (5) are arranged inside the flow divider (4b), one end of each spiral channel (5) is communicated with the upper part of the flow divider (4b) to supply water flow, and the other end of each spiral channel is distributed on the side part or the bottom of the flow divider (4 b).

3. The high-frequency copper-clad plate press secondary furnace wastewater recycling system of claim 1, which is characterized in that: at least one air inlet (7) and at least one air outlet (8) are respectively arranged between the atomizing nozzle (6) and the radiator (4) and between two adjacent radiators (4), and the air inlet (7) and the air outlet (8) are arranged in a staggered mode.

4. The high-frequency copper-clad plate press secondary furnace wastewater recycling system of claim 1, which is characterized in that: and water baffles (9) are arranged at the air inlet (7) and the air outlet (8).

5. The high-frequency copper-clad plate press secondary furnace wastewater recycling system of claim 1, which is characterized in that: and the first water inlet branch pipe (12) and the circulating return pipe (14) are respectively provided with a circulating valve (18).

6. The high-frequency copper-clad plate press secondary furnace wastewater recycling system of claim 1, which is characterized in that: and the first water outlet branch pipe (13), the circulating return pipe (14), the connecting pipe (15) and the second water outlet branch pipe (17) are respectively provided with a water suction pump (19).

7. The high-frequency copper-clad plate press secondary furnace wastewater recycling system of claim 1, which is characterized in that: and a cooling water replenishing pipe (3c) is also arranged on the secondary furnace (3).