CN213041006U - Tin ingot production device - Google Patents
Tin ingot production device Download PDFInfo
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- CN213041006U CN213041006U CN202021136439.4U CN202021136439U CN213041006U CN 213041006 U CN213041006 U CN 213041006U CN 202021136439 U CN202021136439 U CN 202021136439U CN 213041006 U CN213041006 U CN 213041006U
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Abstract
The utility model discloses a production tin spindle device, including the fuming furnace body, the inside burning chamber that is equipped with of lower extreme of fuming furnace body, the top in burning chamber is equipped with leads hot stove, is provided with the installation baffle on the inner wall of fuming furnace body, and installation baffle facial make-up is equipped with the motor, the lower extreme of installation baffle and the upper end fixed connection who leads hot stove, the fixed main shaft that is provided with of motor shaft of motor, be provided with stirring vane on the outer wall of main shaft, seted up the blow vent on the installation baffle, be connected with the water conservancy diversion between blow vent and the exhaust port and be in charge of, the lower extreme rotation of. The stirring mixing quality and the heating efficiency of tin-rich sediment and auxiliary material have greatly been improved, and then improved the rate of recovery to tin metal in the tin-rich sediment, avoid partial smoke and dust can't enter into the exhaust port and stop in the furnace chamber, realized carrying out effective water conservancy diversion with the produced smoke and dust of burning and enter into the exhaust port, improved the efficiency that the smoke and dust was discharged fume.
Description
Technical Field
The utility model belongs to the technical field of the tin ingot production, specifically be a production tin ingot device.
Background
The tin ingot is a product form of a tin smelting plant and is a basic raw material for deep processing of all tin.
Disclose a fuming furnace device for tin ingot production in bulletin No. CN207227515U, including the fuming furnace casing, fuming furnace casing bottom is equipped with end-dump formula slag and emptys the board, end-dump formula slag is emptyd the board top and is equipped with the heating chamber, the heating chamber top is equipped with the reaction tank, the reaction tank both sides all are equipped with the material pouring connecting rod, material pouring connecting rod one end is connected with driving motor, the reaction tank top is equipped with inside (mixing) shaft, inside (mixing) shaft one end is connected with the support cross axle, fuming furnace casing one side is equipped with the raw materials import, fuming furnace casing opposite side is equipped with the auxiliary material import.
The fuming furnace device for tin ingot production is specifically used, rich slag generated after primary smelting of tin ore is put into the reaction tank from the raw material inlet, other auxiliary materials are put into the reaction tank from the auxiliary material inlet, fuel is put into the heating cavity, the reaction tank is heated, the inner stirring shaft drives the stirring blades to rotate, the raw material is stirred to enable the reaction to be fully and quickly carried out, the generated smoke dust is discharged from the smoke outlet, and the smoke dust enters the smoke dust collecting tank to be recycled through the initial setting cover box and the circulating cooling and accurate pipeline cooling, after the reaction is finished, the driving motor drives the inner stirring shaft to rotate, so that a slag discharge door on a side plate of the reaction tank is driven to be opened, waste slag is poured onto the bottom-discharge type slag dumping plate, and the bottom-discharge type slag dumping plate is opened to discharge the waste slag.
However, the fuming furnace device for producing tin ingots mostly does not have a heat conduction furnace structure with a lower end coated arc-shaped bowl-shaped structure and a multi-component stage type stirring blade structure, so that the tin-rich slag and the auxiliary materials are not completely stirred, and the heat generated by fuel combustion is not completely conducted to the mixture of the tin-rich slag and the auxiliary materials, so that the stirring mixing quality and the heating efficiency of the tin-rich slag and the auxiliary materials are reduced, and the recovery rate of tin metal in the tin-rich slag is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a production tin ingot device to the stirring mixing quality and the lower problem of heating efficiency of rich tin sediment and auxiliary material among the solution prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a tin ingot production device comprises a fuming furnace body, a feeding port, a raw material inlet, an auxiliary material inlet and a smoke outlet, wherein the feeding port, the raw material inlet, the auxiliary material inlet and the smoke outlet are arranged on the fuming furnace body, a combustion chamber is arranged inside the lower end of the fuming furnace body, a heat conducting furnace is arranged above the combustion chamber, an installation clapboard is arranged on the inner wall of the fuming furnace body, a motor is arranged on the installation clapboard, the motor is a three-phase asynchronous motor for stirring and is YS 90L4 in the type and connected to an external 380V power supply through a wire, a starting switch is arranged on the motor, the lower end of the installation clapboard is fixedly connected with the upper end of the heat conducting furnace, a main shaft is fixedly arranged on a motor shaft of the motor, stirring blades are arranged on the outer wall surface of the main shaft, a vent hole is arranged on the installation clapboard, a flow, the novel used metal structural part is made of 304 stainless steel materials, is high-temperature resistant, high in strength and easy to machine and weld.
Preferably, the part of the heat conduction furnace, which is positioned in the combustion chamber, is of a cladding arc-shaped bowl-shaped structure.
Preferably, the stirring blades are divided into four groups and are circumferentially arranged by taking the center of the overlooking circular section of the main shaft as the center, the number of the stirring blades in each group is four, the four stirring blades are of stepped structures with different lengths, one end, close to the inner wall surface of the heat conduction furnace, of each stirring blade is of a semi-arc structure and is matched with the inner semi-arc surface of the inner wall surface of the heat conduction furnace, the effective stirring area of each stirring blade is greatly ensured, and further the comprehensive stirring and mixing of the tin-rich slag and the auxiliary materials are ensured.
Preferably, one end of the main shaft, which is close to the inner wall surface of the lower end of the heat conduction furnace, is provided with a ball groove, a ball is rotationally clamped in the ball groove, the outer wall surface of the ball is in rolling contact with the inner wall surface of the lower end of the heat conduction furnace, the ball is a stainless steel ball, two thirds of the ball is located in the ball groove, and the ball can smoothly rotate in the ball groove but cannot slip from the ball groove.
Preferably, the quantity of blow vent and water conservancy diversion be two and use the vertical axis of installation baffle to set up as central bilateral symmetry, and the produced smoke and dust of burning effectively water conservancy diversion through two blow vents and water conservancy diversion branch pipe to the collection enters into the exhaust port, has improved the efficiency that the smoke and dust was discharged fume.
Compared with the prior art, the beneficial effects of the utility model are that:
through the heat conduction stove structure that sets up lower extreme cladding formula arc bowl form structure that sets up to and with cladding formula arc bowl form structure assorted multiunit hierarchical formula stirring vane structure, when guaranteeing rich tin sediment and auxiliary material by comprehensive stirring, and carry out the produced heat of fuel burning during cladding formula conducts comprehensively for rich tin sediment and auxiliary material mixture, very big improvement rich tin sediment and auxiliary material's stirring mixing quality and heating efficiency, and then improved the rate of recovery to tin metal in the rich tin sediment.
Through the symmetrical air vent and the diversion branch pipe structure arranged on the installation partition plate, partial smoke and dust is prevented from entering the smoke outlet and staying in the furnace cavity, the smoke and dust generated by combustion is effectively guided to enter the smoke outlet, and the smoke and dust exhaust efficiency is improved.
Drawings
FIG. 1 is a sectional view of the whole structure of the present invention;
fig. 2 is a partial enlarged view of the multi-component stepped stirring blade structure of the present invention;
fig. 3 is the utility model discloses a cladding formula arc bowl shape structure's heat conduction stove and multicomponent formula stirring vane structure's axonometric drawing.
In the figure: the device comprises a fuming furnace body 1, a combustion chamber 2, a feeding port 21, a raw material inlet 22, an auxiliary material inlet 23, a smoke exhaust port 3, an installation partition plate 4, a motor 41, a main shaft 5, a ball groove 51, stirring blades 6, balls 7, vent holes 8, a flow guide branch pipe 81 and a heat guide furnace 9.
Detailed Description
Referring to fig. 1, a device for producing tin ingots comprises a fuming furnace body 1, and a feed port 21, a raw material inlet 22, an auxiliary material inlet 23 and a smoke outlet 3 which are arranged on the fuming furnace body 1, wherein the fuming furnace body 1, the feed port 21, the raw material inlet 22, the auxiliary material inlet 23 and the smoke outlet 3 are all the component structures of the fuming furnace device for producing tin ingots disclosed in the publication number CN207227515U, wherein the feed port 21 can feed combustion materials into a combustion chamber 2, valves are arranged on the raw material inlet 22 and the auxiliary material inlet 23, and the valves are closed, so that smoke and dust can be prevented from leaking from the two inlets.
Referring to fig. 1, 2 and 3, a combustion chamber 2 is arranged inside the lower end of the fuming furnace body 1, a heat conducting furnace 9 is arranged above the combustion chamber 2, the part of the heat conducting furnace 9 located in the combustion chamber 2 is a coated arc bowl-shaped structure, a mounting partition plate 4 is welded on the inner wall of the fuming furnace body 1, a motor 41 is mounted on the mounting partition plate 4 through screws, the lower end of the mounting partition plate 4 is fixedly welded with the upper end of the heat conducting furnace 9, a main shaft 5 is fixedly arranged on a motor shaft of the motor 41, stirring blades 6 are welded on the outer wall surface of the main shaft 5, the stirring blades 6 are divided into four groups and are arranged in a circle with the center of the overlooking circular cross section of the main shaft 5 as the center, the number of each group of stirring blades 6 is four, and the four groups are in a stepped structure with different lengths, one end of the stirring blades 6 close to the inner wall surface, the effective stirring area of the stirring blade 6 is greatly ensured, and further the comprehensive stirring and mixing of the tin-rich slag and the auxiliary materials are ensured.
Referring to fig. 1 and 3, the installation partition plate 4 is provided with two air vents 8, a diversion branch pipe 81 is connected between the air vents 8 and the smoke outlet 3, the number of the air vents 8 and the diversion branch pipes 81 is two, the air vents 8 and the diversion branch pipes 81 are arranged in bilateral symmetry with the vertical central axis of the installation partition plate 4 as the center, smoke generated by combustion is effectively guided through the two air vents 8 and the diversion branch pipes 81, and the smoke enters the smoke outlet 3 in a gathering manner, so that the smoke exhaust efficiency is improved.
Referring to fig. 1 and 2, the lower end of the main shaft 5 is rotatably provided with balls 7, one end of the main shaft 5, which is close to the inner wall surface of the lower end of the heat conducting furnace 9, is provided with a ball groove 51, the balls 7 are rotatably clamped in the ball groove 51, and the outer wall surface of the balls 7 is in rolling contact with the inner wall surface of the lower end of the heat conducting furnace 9.
The working principle of the scheme is as follows: put in the heat conduction stove 9 through raw materials import 22 and auxiliary material import 23 respectively with rich tin sediment, starter motor 41, motor 41 drives main shaft 5 and stirring vane 6 and rotates at a high speed, the 6 structure of multistage formula stirring vane will be rich in tin sediment and the comprehensive stirring of auxiliary material, the produced heat of burning 2 interior combustion of combustion chamber carries out the comprehensive conduction of cladding formula simultaneously and gives rich tin sediment and auxiliary material mixture in, very big improvement rich tin sediment and auxiliary material's stirring mixing quality and heating efficiency, and then improved the rate of recovery to tin metal in the rich tin sediment.
In addition, the smoke and dust produced in the combustion flows upwards, is effectively guided through the two air vents 8 and the guide branch pipe 81 above, and enters the smoke exhaust port 3 in a gathering mode, so that the situation that part of the smoke and dust cannot enter the smoke exhaust port 3 and stays in the furnace cavity is avoided, the smoke and dust produced in the combustion is effectively guided to enter the smoke exhaust port 3, and the smoke and dust exhaust efficiency is improved.
Claims (6)
1. The utility model provides a production tin ingot device, includes fuming furnace body (1) to and dog-house (21), raw materials import (22), auxiliary material import (23), exhaust port (3) on locating fuming furnace body (1), its characterized in that: the utility model discloses a smoke and dust removing device, including fuming furnace body (1), installation baffle (4), motor (41), blow-off vent (8), be connected with water conservancy diversion minute pipe (81) between blow-off vent (8) and exhaust port (3), the lower extreme of main shaft (5) rotates and is provided with ball (7), the top in combustion chamber (2) is equipped with heat conduction stove (9), be provided with installation baffle (4) on the inner wall of fuming furnace body (1), installation baffle (4) facial make-up is equipped with motor (41), the lower extreme of installation baffle (4) and the upper end fixed connection of heat conduction stove (9), the fixed main shaft (5) that is provided with of motor shaft of motor (41), be provided with stirring vane (6) on the outer wall of main shaft (5), blow-off vent (8) have been seted up.
2. An apparatus for producing a tin ingot in accordance with claim 1, wherein: the part of the heat conducting furnace (9) positioned in the combustion chamber (2) is of a cladding arc bowl-shaped structure.
3. An apparatus for producing a tin ingot in accordance with claim 1, wherein: the stirring blades (6) are divided into four groups and are circumferentially arranged by taking the center of the overlooking circular section of the main shaft (5) as the center, the number of the stirring blades (6) in each group is four, and the four stirring blades are of hierarchical structures with different lengths.
4. An apparatus for producing a tin ingot in accordance with claim 1, wherein: one end of the stirring blade (6) close to the inner wall surface of the heat conducting furnace (9) is of a semi-arc structure and is matched with the semi-arc inner circular surface of the inner wall surface of the heat conducting furnace (9).
5. An apparatus for producing a tin ingot in accordance with claim 1, wherein: one end, close to the inner wall face of the lower end of the heat conduction furnace (9), of the main shaft (5) is provided with a ball groove (51), a ball (7) is rotationally clamped in the ball groove (51), and the outer wall face of the ball (7) is in rolling contact with the inner wall face of the lower end of the heat conduction furnace (9).
6. An apparatus for producing a tin ingot in accordance with claim 1, wherein: the number of the air vents (8) and the number of the diversion branch pipes (81) are two, and the air vents and the diversion branch pipes are arranged in a bilateral symmetry mode by taking the vertical central axis of the installation partition plate (4) as the center.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021136439.4U CN213041006U (en) | 2020-06-18 | 2020-06-18 | Tin ingot production device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021136439.4U CN213041006U (en) | 2020-06-18 | 2020-06-18 | Tin ingot production device |
Publications (1)
Publication Number | Publication Date |
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CN213041006U true CN213041006U (en) | 2021-04-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021136439.4U Active CN213041006U (en) | 2020-06-18 | 2020-06-18 | Tin ingot production device |
Country Status (1)
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CN (1) | CN213041006U (en) |
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2020
- 2020-06-18 CN CN202021136439.4U patent/CN213041006U/en active Active
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