CN211394581U

CN211394581U - Lead-tin separation vacuum furnace

Info

Publication number: CN211394581U
Application number: CN202020005935.XU
Authority: CN
Inventors: 陆正华
Original assignee: Gejiu Yunxin Non Ferrous Electrolytic Co ltd
Current assignee: Gejiu Yunxin Non Ferrous Electrolytic Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-01
Anticipated expiration: 2030-01-03

Abstract

The utility model relates to a vacuum furnace technical field just discloses a lead-tin separation vacuum furnace, including the base, the bottom fixed mounting of base has the bottom plate, and the top fixed mounting of base has vacuum furnace, and the left top fixed mounting of vacuum furnace has fixed pipe, and the opposite side fixed mounting of fixed pipe has the vacuum pump, and the centre fixed mounting at base top has the feed inlet, and the top screw thread of feed inlet has cup jointed the seal cover. This plumbous tin separation vacuum furnace, through setting up valve and feed inlet, when needs add the mixture in to the vacuum furnace, can close the valve, add the material in to the vacuum furnace from the feed inlet, the material adds and accomplishes the back, can make once more use of vacuum pump to manage to find time in the vacuum furnace, the material of not only guaranteeing to add of setting up of valve can not get into through communicating pipe and receive the workbin, when guaranteeing moreover that the air gets into the vacuum furnace, the air can not get into communicating pipe, the distillation of assurance device can not receive the influence, the efficiency of the separation of improvement device.

Description

Lead-tin separation vacuum furnace

Technical Field

The utility model relates to a vacuum furnace technical field specifically is a lead-tin separation vacuum furnace.

Background

The vacuum furnace utilizes a vacuum system to discharge partial substances in the furnace chamber in a specific space of the furnace chamber, so that the pressure in the furnace chamber is less than a standard atmospheric pressure, the space in the furnace chamber realizes a vacuum state, namely the vacuum furnace, and the separation of lead and tin generally adopts a vacuum distillation method.

When the existing vacuum furnace separates lead and tin, the lead and tin are placed into the vacuum furnace at one time, materials cannot be added into the vacuum furnace midway, certain limitation is realized, equipment continuously heats the device, energy is wasted, the device needs to be improved, the device can be fed midway, and energy consumption is low.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a lead-tin separation vacuum furnace possesses the device and can midway reinforced and the low advantage of power consumption, has solved the problem of mentioning in the above-mentioned background art.

The utility model provides a following technical scheme: a lead-tin separation vacuum furnace comprises a base, a bottom plate is fixedly arranged at the bottom of the base, a vacuum furnace is fixedly arranged at the top of the base, a fixed pipe is fixedly arranged at the top of the left side of the vacuum furnace, a vacuum pump is fixedly arranged at the other side of the fixed pipe, a feed inlet is fixedly arranged in the middle of the top of the base, a seal sleeve is sleeved on the top of the feed inlet in a threaded manner, the top of the right side of the vacuum furnace is fixedly provided with a communicating pipe, the left side of the communicating pipe is fixedly provided with a valve, the right side of the communicating pipe is fixedly provided with a water tank, the right side of the communicating pipe is fixedly provided with a connector, a material receiving box is fixedly arranged on the right side of the top of the bottom plate, a sleeve is fixedly arranged in the middle of the top of the material receiving box, an annular bulge is arranged in the middle of the periphery of the connector, and the annular bulge arranged in the middle of the periphery of the connector is movably sleeved with the annular groove arranged in the inner cavity of the sleeve.

Preferably, a U-shaped groove is formed in the top of the base, a heating net is fixedly mounted in an inner cavity of the U-shaped groove, and the bottom of the vacuum furnace is fixedly connected with the heating net.

Preferably, the top fixed mounting of bottom plate has the water-cooling tank that is located the base and receives the workbin centre, the bottom fixed mounting on water-cooling tank right side has the water pump, the play water end on water pump right side and the bottom fixed connection of inlet tube, the end of intaking at water-cooling tank top and the bottom fixed connection of outlet pipe.

Preferably, the top of the front side of the vacuum furnace is fixedly provided with a temperature sensor, the inside of the temperature sensor is fixedly provided with a single chip microcomputer, and the front side of the vacuum furnace is fixedly provided with a control panel positioned below the temperature sensor.

Preferably, the left side of water tank bottom fixed mounting has the outlet pipe, the right side fixed mounting of water tank bottom has the inlet tube.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this plumbous tin separation vacuum furnace, through setting up valve and feed inlet, when needs add the mixture in to the vacuum furnace, can close the valve, add the material in to the vacuum furnace from the feed inlet, the material adds and accomplishes the back, can make once more use of vacuum pump to manage to find time in the vacuum furnace, the material of not only guaranteeing to add of setting up of valve can not get into through communicating pipe and receive the workbin, when guaranteeing moreover that the air gets into the vacuum furnace, the air can not get into communicating pipe, the distillation of assurance device can not receive the influence, the efficiency of the separation of improvement device.

2. This plumbous tin separation vacuum furnace, through setting up temperature sensor, temperature sensor carries out real-time supervision to the inside temperature of vacuum furnace, and when the inside temperature of vacuum furnace reached a certain specified value, the inside single-product machine drive heating network stop heating of temperature sensor, when the inside temperature of vacuum furnace is less than a certain temperature value once more, the inside singlechip of temperature sensor drives heating network heating once more, and this design makes the device can carry out intermittent type nature's heating, the energy can be saved.

Drawings

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

fig. 2 is a partial structural sectional view of the present invention.

In the figure: 1. a base; 2. a base plate; 3. a vacuum furnace; 4. a control panel; 5. a vacuum pump; 6. sealing sleeves; 7. a feed inlet; 8. a valve; 9. a water tank; 10. a communicating pipe; 11. a sleeve; 12. a material receiving box; 13. a water inlet pipe; 14. a water pump; 15. a temperature sensor; 16. a water outlet pipe; 17. a connector; 18. a water cooling tank; 19. heating the net; 20. and fixing the tube.

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.

Referring to fig. 1-2, a lead-tin separation vacuum furnace comprises a base 1, a bottom plate 2 is fixedly installed at the bottom of the base 1, a vacuum furnace 3 is fixedly installed at the top of the base 1, a temperature sensor 15 is fixedly installed at the top of one side of the front surface of the vacuum furnace 3, a single chip microcomputer is fixedly installed inside the temperature sensor 15, a control panel 4 located below the temperature sensor 15 is fixedly installed at one side of the front surface of the vacuum furnace 3, a U-shaped groove is formed in the top of the base 1, a heating net 19 is fixedly installed in an inner cavity of the U-shaped groove, the bottom of the vacuum furnace 3 is fixedly connected with the heating net 19, the temperature sensor 15 monitors the temperature inside the vacuum furnace 3 in real time, when the temperature inside the vacuum furnace 3 reaches a certain specific value, the single chip microcomputer inside the temperature sensor 15 drives the heating net 19 to stop heating, and when the temperature inside the vacuum, the single chip microcomputer in the temperature sensor 15 drives the heating net 19 again for heating, the design enables the device to perform intermittent heating, energy is saved, a fixed pipe 20 is fixedly installed at the top of the left side of the vacuum furnace 3, a vacuum pump 5 is fixedly installed at the other side of the fixed pipe 20, a feed inlet 7 is fixedly installed in the middle of the top of the base 1, a seal sleeve 6 is sleeved on the top of the feed inlet 7 in a threaded manner, a communicating pipe 10 is fixedly installed at the top of the right side of the vacuum furnace 3, a valve 8 is fixedly installed at the left side of the communicating pipe 10, when the amount of the mixture in the vacuum furnace does not need to be added into the vacuum furnace 3, the valve 8 can be closed, materials are added into the vacuum furnace 3 from the feed inlet 7, after the materials are added, the vacuum pump 5 can be reused for evacuating the vacuum furnace 3, the valve 8 is opened, and the arrangement of the valve 8, and when air enters the vacuum furnace 3, the air cannot enter the communicating pipe 10, so that the distillation of the device is not influenced, and the separation efficiency of the device is improved, the right side of the communicating pipe 10 is fixedly provided with the water tank 9, the left side of the bottom of the water tank 9 is fixedly provided with the water outlet pipe 16, the right side of the bottom of the water tank 9 is fixedly provided with the water inlet pipe 13, the right side of the communicating pipe 10 is fixedly provided with the connector 17, the right side of the top of the bottom plate 2 is fixedly provided with the material receiving box 12, the top of the bottom plate 2 is fixedly provided with the water cooling box 18 positioned between the base 1 and the material receiving box 12, the bottom of the right side of the water cooling box 18 is fixedly provided with the water pump 14, the water outlet end of the right side of the water pump 14 is fixedly connected with the bottom of the water inlet pipe 13, the water, the inside water of water tank 9 cools down communicating pipe 10 inside steam, guarantees that steam condensation finally flows into and receives workbin 12 in, then can separate plumbous tin, receives the middle fixed mounting at workbin 12 top to have sleeve 11, and the annular is protruding seted up at the outlying middle part of connector 17, and the annular that the peripheral middle part of connector 17 was seted up is protruding to cup joint with the ring channel activity that the inner chamber of sleeve 11 was seted up.

Firstly, putting a lead-tin mixture to be separated into a vacuum furnace 3 from a feed inlet 7, sleeving a receiving box 12 below a connector 17, completely preparing, pumping out air in the vacuum furnace 3 by using a vacuum pump 5, heating the lead-tin mixture in the vacuum furnace 3 by using a heating net 19, stopping heating by using a temperature sensor 15 when the temperature in the vacuum furnace 3 reaches a certain specific value, driving the heating net 19 to stop heating by using a singlechip in the temperature sensor 15 when the temperature in the vacuum furnace 3 is lower than a certain temperature value again, ensuring that one substance in the lead-tin is evaporated into a communicating pipe 10 by using the temperature, reducing the temperature of steam in the communicating pipe 10 by using water in a water tank 9, ensuring that the steam is condensed and finally flows into the receiving box 12, separating the lead and tin, and when the mixture needs to be added into the vacuum furnace 3 in the lead-tin separation process, the valve 8 can be closed, materials are added into the vacuum furnace 3 from the feeding hole 7, and after the materials are added, the materials are separated by the same method.

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 lead-tin separation vacuum furnace, includes base (1), its characterized in that: the bottom of the base (1) is fixedly provided with a bottom plate (2), the top of the base (1) is fixedly provided with a vacuum furnace (3), the left top of the vacuum furnace (3) is fixedly provided with a fixed pipe (20), the other side of the fixed pipe (20) is fixedly provided with a vacuum pump (5), the middle of the top of the vacuum furnace (3) is fixedly provided with a feed inlet (7), the top thread of the feed inlet (7) is sleeved with a sealing sleeve (6), the top of the right side of the vacuum furnace (3) is fixedly provided with a communicating pipe (10), the left side of the communicating pipe (10) is fixedly provided with a valve (8), the right side of the communicating pipe (10) is fixedly provided with a water tank (9), the right side of the communicating pipe (10) is fixedly provided with a connector (17), the right side of the top of the bottom plate (2) is fixedly provided with a material receiving box, the middle part of the periphery of the connector (17) is provided with an annular protrusion, and the annular protrusion arranged in the middle part of the periphery of the connector (17) is movably sleeved with an annular groove arranged in the inner cavity of the sleeve (11).

2. The lead-tin separation vacuum furnace according to claim 1, characterized in that: u type groove has been seted up at the top of base (1), the inner chamber fixed mounting in U type groove has heating net (19), the bottom and the heating net (19) fixed connection of vacuum furnace (3).

3. The lead-tin separation vacuum furnace according to claim 1, characterized in that: the top fixed mounting of bottom plate (2) has water-cooling tank (18) that are located base (1) and receive material case (12) centre, the bottom fixed mounting on water-cooling tank (18) right side has water pump (14), the play water end on water pump (14) right side and the bottom fixed connection of inlet tube (13), the end of intaking at water-cooling tank (18) top and the bottom fixed connection of outlet pipe (16).

4. The lead-tin separation vacuum furnace according to claim 1, characterized in that: vacuum furnace (3) openly the top fixed mounting of one side has temperature sensor (15), the inside fixed mounting of temperature sensor (15) has the singlechip, the positive one side fixed mounting of vacuum furnace (3) has control panel (4) that are located temperature sensor (15) below.

5. The lead-tin separation vacuum furnace according to claim 1, characterized in that: the left side fixed mounting of water tank (9) bottom has outlet pipe (16), the right side fixed mounting of water tank (9) bottom has inlet tube (13).