CN211668283U

CN211668283U - Energy-saving cooling system for tin-containing solution of vacuum furnace

Info

Publication number: CN211668283U
Application number: CN201922232017.0U
Authority: CN
Inventors: 何剑松
Original assignee: Yunnan Yunfan Nonferrous Metals Co ltd
Current assignee: Yunnan Yunfan Nonferrous Metals Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-13
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a vacuum furnace contains energy-conserving cooling system of tin melt, including tin melt vacuum furnace and holding water box, the fixed cover in surface of tin melt vacuum furnace is equipped with the casing, the fixed surface that contains tin melt vacuum furnace is connected with the cooling return bend, the cooling return bend is located the inner chamber of casing, the one end of cooling return bend runs through to the left top of casing, the other end of cooling return bend runs through to the bottom on casing right side, the first water pump of support fixedly connected with is passed through at the left top of holding water box, the fixed intercommunication in bottom of first water pump inlet tube has first conveyer pipe. The utility model discloses possess high-efficient cooling and energy-concerving and environment-protective advantage, what have solved general enterprise's adoption is that the fan cooling method of blowing adds the blowing pipe and cools down at a tin pipe body quadruple, but this kind of method increases the energy resource consumption of enterprise, and the cooling effect is not fine, moreover to operational environment noise and dust secondary pollution's problem.

Description

Energy-saving cooling system for tin-containing solution of vacuum furnace

Technical Field

The utility model relates to the technical field of metallurgy, in particular to a tin-containing solution energy-saving cooling system of a vacuum furnace.

Background

In the prior continuous vacuum distillation furnace, in the process of treating tin alloy, high-temperature tin liquid is discharged from the furnace by a steel discharge pipe, and due to the characteristics of the vacuum furnace, a liquid column is arranged in the tin discharge pipe and used for closed vacuum, and the high-temperature tin liquid is converged and gathered at the upper end of the liquid column and dissipated heat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum furnace contains energy-conserving cooling system of tin solution possesses high-efficient cooling and energy-concerving and environment-protective advantage, what have solved general enterprise and adopted is that the fan cooling method of blowing adds the blowing pipe at tin pipe body quadruple and blows the cooling, but this kind of method increases the energy resource consumption of enterprise, and the cooling effect is not fine, moreover to operational environment noise and dust secondary pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum furnace contains energy-conserving cooling system of tin melt, includes tin melt vacuum furnace and holding water box, the fixed cover in surface of tin melt vacuum furnace is equipped with the casing, the fixed surface of tin melt vacuum furnace is connected with the cooling return bend, the cooling return bend is located the inner chamber of casing, the one end of cooling return bend runs through to the left top of casing, the other end of cooling return bend runs through to the bottom on casing right side, the left top of holding water box is through support fixedly connected with first water pump, the fixed intercommunication in bottom of first water pump inlet tube has first conveyer pipe, the one end that first water pump was kept away from to first conveyer pipe is fixed with the one end of cooling return bend and is communicated, the one end of first water pump outlet pipe runs through to holding water box's inner chamber, the bottom fixedly connected with temperature sensor on holding water box inner chamber right side, holding water box's bottom is fixed the, a valve is arranged on the surface of the drain pipe, an air inlet hole is arranged on the left side of the bottom of the shell, a fan is fixedly connected with the top of the right side of the shell through a bracket, one end of the air inlet pipe of the fan is fixedly communicated with the right side of the top of the shell, the bottom of the air outlet pipe of the fan is fixedly communicated with an air supply pipe, the left side of the shell is fixedly connected with a second water pump through a bracket, the bottom of a water inlet pipe of the second water pump is fixedly communicated with a second conveying pipe, one end of the second delivery pipe, which is far away from the second water pump, penetrates into the inner cavity of the heat-preservation water tank, the bottom of the water outlet pipe of the second water pump is fixedly communicated with a third delivery pipe, the top of the third conveying pipe is fixedly communicated with the bottom of one end of the cooling bent pipe positioned outside the shell, the surface of third conveyer pipe is provided with the check valve, the bottom fixedly connected with base of tin-containing solution vacuum furnace, the equal fixedly connected with landing leg in bottom of base and holding water box.

Preferably, the inner wall of the air inlet hole is fixedly connected with a filter screen, and the filter screen is circular.

Preferably, the right side fixedly connected with controller on the heat preservation water tank front, the controller respectively with first water pump, temperature sensor, fan and second water pump electric connection.

Preferably, the front surface of the heat preservation water tank is fixedly connected with a liquid level window, and scale marks are sprayed on the front surface of the liquid level window.

Preferably, the bottom of the supporting leg is fixedly connected with a support, and the support is square.

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

1. the utility model discloses a tin-containing solution vacuum furnace, holding water box, a housing, the cooling return bend, first water pump, first conveyer pipe, a weighing sensor and a temperature sensor, the drain pipe, the valve, the fresh air inlet, the fan, the blast pipe, the second water pump, the second conveyer pipe, the third conveyer pipe, the check valve, base and landing leg cooperate, possess high-efficient cooling and energy-concerving and environment-protective advantage, what have solved general enterprise and adopted is that the fan blows the cooling method, blow the cooling at tin pipe four bodies and blast pipe, but this kind of method increases the energy resource consumption of enterprise, and the cooling effect is not very good, and to operational environment noise and dust secondary pollution's problem.

2. The utility model discloses a set up the filter screen, to entering into the air intake filtration in the casing, prevent the entering of dust, through setting up liquid level window and scale mark, be convenient for observe the water level in the holding water box, in time discharge the water of heating through the drain pipe, utilize in other fields, through setting up the support, increase landing leg and the area of contact on ground, make energy-conserving heat sink more stable.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the connection between the cooling elbow and the tin-containing solution vacuum furnace according to the present invention.

In the figure: the device comprises a tin-containing solution vacuum furnace 1, a heat preservation water tank 2, a shell 3, a cooling bent pipe 4, a first water pump 5, a first delivery pipe 6, a temperature sensor 7, a water discharge pipe 8, a valve 9, an air inlet hole 10, a fan 11, an air supply pipe 12, a second water pump 13, a second delivery pipe 14, a third delivery pipe 15, a one-way valve 16, a base 17, supporting legs 18, a filter screen 19, a controller 20 and a liquid level window 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a tin-containing solution vacuum furnace 1, holding water box 2, casing 3, cooling bend 4, first water pump 5, first conveyer pipe 6, temperature sensor 7, drain pipe 8, valve 9, fresh air inlet 10, fan 11, blast pipe 12, second water pump 13, second conveyer pipe 14, third conveyer pipe 15, check valve 16, base 17, landing leg 18, filter screen 19, controller 20 and liquid level window 21 part are the parts that general standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a tin-containing solution energy-saving cooling system for a vacuum furnace comprises a tin-containing solution vacuum furnace 1 and a heat preservation water tank 2, wherein a shell 3 is fixedly sleeved on the surface of the tin-containing solution vacuum furnace 1, a cooling bent pipe 4 is fixedly connected to the surface of the tin-containing solution vacuum furnace 1, the cooling bent pipe 4 is positioned in the inner cavity of the shell 3, one end of the cooling bent pipe 4 penetrates through the top of the left side of the shell 3, the other end of the cooling bent pipe 4 penetrates through the bottom of the right side of the shell 3, the top of the left side of the heat preservation water tank 2 is fixedly connected with a first water pump 5 through a bracket, the bottom of a water inlet pipe of the first water pump 5 is fixedly communicated with a first conveying pipe 6, one end of the first conveying pipe 6, far away from the first water pump 5, is fixedly communicated with one end of the cooling bent pipe 4, one end, the bottom of the heat preservation water tank 2 is fixedly communicated with a drain pipe 8, the surface of the drain pipe 8 is provided with a valve 9, the left side of the bottom of the shell 3 is provided with an air inlet hole 10, the top of the right side of the shell 3 is fixedly connected with a fan 11 through a support, one end of an air inlet pipe of the fan 11 is fixedly communicated with the right side of the top of the shell 3, the bottom of an air outlet pipe of the fan 11 is fixedly communicated with an air supply pipe 12, the left side of the shell 3 is fixedly connected with a second water pump 13 through a support, the bottom of an air inlet pipe of the second water pump 13 is fixedly communicated with a second conveying pipe 14, one end of the second conveying pipe 14, which is far away from the second water pump 13, penetrates into an inner cavity of the heat preservation water tank 2, the bottom of an air outlet pipe of the second water pump 13 is fixedly communicated with a third conveying pipe 15, the top of the third conveying pipe 15, the bottom of the base 17 and the bottom of the heat preservation water tank 2 are both fixedly connected with supporting legs 18, the inner wall of the air inlet hole 10 is fixedly connected with a filter screen 19, the filter screen 19 is circular, the air entering the shell 3 is filtered by arranging the filter screen 19 to prevent dust from entering, the right side of the front side of the heat preservation water tank 2 is fixedly connected with a controller 20, the controller 20 is respectively electrically connected with the first water pump 5, the temperature sensor 7, the fan 11 and the second water pump 13, the front side of the heat preservation water tank 2 is fixedly connected with a liquid level window 21, the front side of the liquid level window 21 is coated with scale marks, the water level in the heat preservation water tank 2 is convenient to observe by arranging the liquid level window 21 and the scale marks, the heated water is timely discharged through the drain pipe 8, the heat preservation water is utilized in other fields, the bottom of the supporting legs 18 is fixedly connected with supporting seats, the shape of the supporting, make energy-conserving heat sink more stable, through the vacuum furnace 1 that contains tin melt, holding water box 2, casing 3, cooling bend 4, first water pump 5, first conveyer pipe 6, temperature sensor 7, drain pipe 8, valve 9, fresh air inlet 10, fan 11, blast pipe 12, second water pump 13, second conveyer pipe 14, third conveyer pipe 15, check valve 16, base 17 and landing leg 18 cooperate, have high-efficient cooling and energy-concerving and environment-protective advantage, it is the fan cooling method of blowing that has solved that general enterprise adopts, blow the cooling at tin pipe body four-body and blast pipe, but this kind of method increases the energy resource consumption of enterprise, and the cooling effect is not very good, and form the problem of noise and dust secondary pollution to operational environment.

When the tin-containing melt vacuum furnace is used, when the tin-containing melt in the empty furnace needs to be cooled, the controller 20 controls the operation of the first water pump 5, after cooling water cools the surface of the tin-containing melt vacuum furnace 1 through the cooling elbow 4, the tin-containing melt vacuum furnace 1 transfers heat to the cooling water to be heated, the operation of the first water pump 5 enables the water heated in the cooling elbow 4 to sequentially pass through the first conveying pipe 6 and the first water pump 5 to the heat preservation water tank 2, the tin-containing melt vacuum furnace is used in other fields, energy conservation and environmental protection are achieved, the controller 20 controls the operation of the fan 11, the operation of the fan 11 enables air to enter the tin-containing melt vacuum furnace 1 in the shell 3 from the air inlet hole 10 to be heated, meanwhile, the tin-containing melt vacuum furnace 1 is cooled, the heated air is sequentially passed through the fan 11 and the air supply pipe 12 to be conveyed to other workshops for heating or other purposes, when the temperature sensor 7 detects that the temperature of the water in the heat preservation, temperature sensor 7 feeds back information to controller 20, the operation of controller 20 control second water pump 13, one-way valve 16 is opened, the operation of second water pump 13, loop through second conveyer pipe 14 with the water in holding water box 2, second water pump 13 and third conveyer pipe 15 enter into cooling bend 4 and carry out circulation heating, when temperature sensor 7 detected the temperature of water in holding water box 2 and is higher than the minimum temperature that sets up, closing of controller 20 control second water pump 13, one-way valve 16 is closed, thereby reach when high-efficient cooling to tin-containing solution vacuum furnace 1 and energy-concerving and environment-protective.

In summary, the following steps: this energy-conserving cooling system of tin-containing solution of vacuum furnace, through tin-containing solution vacuum furnace 1, holding water box 2, casing 3, cooling bend 4, first water pump 5, first conveyer pipe 6, temperature sensor 7, drain pipe 8, valve 9, fresh air inlet 10, fan 11, blast pipe 12, second water pump 13, second conveyer pipe 14, third conveyer pipe 15, check valve 16, base 17 and landing leg 18 cooperate, possess high-efficient cooling and energy-concerving and environment-protective advantage, it is the fan cooling method of blowing to have solved that general enterprise adopts, blow the cooling at tin-out pipe body four-body plus blast pipe, but this kind of method increases the energy resource consumption of enterprise, and the cooling effect is not very good, and form the problem of noise and dust secondary pollution to operational environment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vacuum furnace contains energy-conserving cooling system of tin melt, includes tin melt vacuum furnace (1) and holding water box (2), its characterized in that: the fixed surface cover that contains tin solution vacuum furnace (1) is equipped with casing (3), the fixed surface who contains tin solution vacuum furnace (1) is connected with cooling elbow (4), cooling elbow (4) are located the inner chamber of casing (3), the one end of cooling elbow (4) runs through to the left top of casing (3), the other end of cooling elbow (4) runs through to the bottom on casing (3) right side, the first water pump (5) of support fixedly connected with is passed through at the left top of holding water box (2), the fixed intercommunication in bottom of first water pump (5) inlet tube has first conveyer pipe (6), the one end that first water pump (5) were kept away from in first conveyer pipe (6) and the fixed intercommunication in one end of cooling elbow (4), the one end of first water pump (5) outlet pipe runs through to the inner chamber of holding water box (2), the bottom fixedly connected with temperature sensor (7) on holding water box (2) inner chamber right side, a drain pipe (8) is fixedly communicated with the bottom of the heat preservation water tank (2), a valve (9) is arranged on the surface of the drain pipe (8), an air inlet hole (10) is formed in the left side of the bottom of the shell (3), a fan (11) is fixedly connected to the top of the right side of the shell (3) through a support, one end of an air inlet pipe of the fan (11) is fixedly communicated with the right side of the top of the shell (3), an air supply pipe (12) is fixedly communicated with the bottom of an air outlet pipe of the fan (11), a second water pump (13) is fixedly connected to the left side of the shell (3) through a support, a second conveying pipe (14) is fixedly communicated with the bottom of an water inlet pipe of the second water pump (13), one end, far away from the second water pump (13), of the second conveying pipe (14) penetrates through the inner cavity of the heat preservation water tank (2), and a, the top of third conveyer pipe (15) and cooling return bend (4) are located the fixed intercommunication in bottom of the outside one end of casing (3), the surface of third conveyer pipe (15) is provided with check valve (16), bottom fixedly connected with base (17) of tin-containing solution vacuum furnace (1), the equal fixedly connected with landing leg (18) in bottom of base (17) and holding water box (2).

2. The energy-saving and temperature-reducing system for the tin-containing solution in the vacuum furnace according to claim 1, characterized in that: the inner wall of the air inlet hole (10) is fixedly connected with a filter screen (19), and the filter screen (19) is circular.

3. The energy-saving and temperature-reducing system for the tin-containing solution in the vacuum furnace according to claim 1, characterized in that: the right side fixedly connected with controller (20) on holding water box (2) front, controller (20) respectively with first water pump (5), temperature sensor (7), fan (11) and second water pump (13) electric connection.

4. The energy-saving and temperature-reducing system for the tin-containing solution in the vacuum furnace according to claim 1, characterized in that: the front face of the heat preservation water tank (2) is fixedly connected with a liquid level window (21), and scale marks are sprayed on the front face of the liquid level window (21).

5. The energy-saving and temperature-reducing system for the tin-containing solution in the vacuum furnace according to claim 1, characterized in that: the bottom of the supporting leg (18) is fixedly connected with a support, and the support is square.