CN210374582U

CN210374582U - Frequency conversion smelting furnace with good smelting effect

Info

Publication number: CN210374582U
Application number: CN201920936751.2U
Authority: CN
Inventors: 陆建平
Original assignee: Jiangsu Yongli Electric Co Ltd
Current assignee: Jiangsu Yongli Electric Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-21
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a smelt effectual frequency conversion smelting furnace, including the smelting furnace, the compounding entry has been seted up on the top oven of smelting furnace, the fixed welding of lower extreme of compounding entry has the stock guide, the top fixed mounting of compounding entry has the material mixing pipe, fixed welding has the material mixing plate on the inner wall of material mixing pipe, the fixed welding in left side of material mixing pipe has the pan feeding pipe, the top welding of pan feeding pipe has solid fixed ring, gu fixed ring and pan feeding mouth threaded connection, the fixed welding in right side of material mixing pipe has the furnace material pipe, the fixed pipe of top fixedly connected with of furnace material pipe. This smelt effectual smelting furnace makes the more fast of smelting, and the smelting effect becomes better, cooperates above-mentioned structure simultaneously, rotates the opening through simple rotation for the furnace charge opening is by closed to opening to the closure again, realizes the accuse volume regulation to the furnace charge, makes the quantity of control furnace charge that the device can be better, avoids the furnace charge to drop into too much or less, and easy operation is convenient, has practiced thrift the resource.

Description

Frequency conversion smelting furnace with good smelting effect

Technical Field

The utility model relates to a smelting furnace technical field specifically is a smelt effectual frequency conversion smelting furnace.

Background

Present frequency conversion smelting furnace is when smelting metal, can all add the furnace charge and accelerate the smelting speed, but traditional frequency conversion smelting furnace generally adopts earlier with the founding metal, the mode that adds the furnace charge is smelted afterwards, lead to the furnace charge to cover the upper surface of founding metal, less with the founding metal contact surface, the catalytic effect of unable full play furnace charge, make the device smelting effect general, the smelting speed is slow, traditional frequency conversion smelting furnace is when dropping into the furnace charge simultaneously, the quantity of control furnace charge that can not be better, drop into and make the smelting speed slow less, drop into the waste that too much caused the furnace charge, consequently need a smelting furnace that the smelting effect is better urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smelt effectual frequency conversion smelting furnace to solve the furnace charge that provides in the above-mentioned background art and can only cover the surface of founding metal, the catalysis effect of unable full play furnace charge leads to the problem that the smelting speed becomes slow.

In order to achieve the above object, the utility model provides a following technical scheme: a variable-frequency smelting furnace with good smelting effect comprises a smelting furnace, wherein a material mixing inlet is formed in the top furnace wall of the smelting furnace, a material guide plate is fixedly welded at the lower end of the material mixing inlet, a material mixing pipe is fixedly installed at the top end of the material mixing inlet, a material mixing plate is fixedly welded on the inner wall of the material mixing pipe, a material feeding pipe is fixedly welded on the left side of the material mixing pipe, a fixing ring is welded at the top end of the material feeding pipe and is in threaded connection with the material feeding port, a furnace material pipe is fixedly welded on the right side of the material mixing pipe, a fixing pipe is fixedly connected to the top end of the furnace material pipe, a furnace material barrel is fixed to the top end of the fixing pipe, a furnace material opening is formed in the upper surface of the fixing pipe, a first rotating rod is connected to the middle position of the top end inside the fixing pipe through a bearing, a rotating lantern, the furnace charge opening of the furnace charge is formed in the rotating sleeve ring, a first bevel gear is fixedly welded at the bottom of the first rotating rod, a second bevel gear is meshed on the right side of the first bevel gear, a second rotating rod is welded at the right end of the second bevel gear, the second rotating rod is inserted into the fixed sleeve rod, a knob is welded at one end, penetrating through the fixed pipe, of the second rotating rod, and the right end of the fixed sleeve rod is fixed on the inner wall of the fixed pipe.

Preferably, the material guide plate is inclined, and the right end of the material guide plate and the inner wall of the left side of the smelting crucible are positioned on the same vertical axis.

Preferably, the material mixing plates are arranged in two groups, and the two groups of material mixing plates are distributed in a crossed manner.

Preferably, the bottom end of the feeding pipe is flush with the top of the left side of the mixing plate.

Preferably, the opening size of the charge opening is equal to the opening size of the rotary opening.

Preferably, the rotation opening, the first rotation rod, the first bevel gear, the second rotation rod, the second bevel gear and the knob form a rotation structure.

Compared with the prior art, the beneficial effects of the utility model are that: the smelting furnace with good smelting effect is provided with a feeding port and a catalytic material barrel, when the smelting furnace is used, materials to be smelted are fed from the feeding port, furnace burden is added into the catalytic material barrel, a rotary knob drives a rotary opening to rotate so as to drive a second bevel gear, the second bevel gear drives a first bevel gear meshed with the second bevel gear to rotate, the first bevel gear drives a first rotating rod to rotate so as to enable the opening of the rotary opening to rotate to be aligned with the opening of the furnace burden opening, the furnace burden and the materials to be smelted enter a mixing pipe through a feeding pipe and a charging pipe respectively, the materials are fully mixed through a mixing plate in the mixing pipe, and the fully mixed materials are poured into a rotary sleeve ring through a guide plate; simultaneously, the opening is rotated through simple rotation by matching with the structure, so that the opening of the furnace burden is closed from closing to opening and then to closing, the quantity control adjustment of the furnace burden is realized, the device can better control the using quantity of the furnace burden, the excessive or less furnace burden investment is avoided, the operation is simple and convenient, and the resources are saved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a structure of a part a in fig. 1 of the present invention;

fig. 3 is a schematic view of the present invention showing the rotation of the rotary opening of fig. 2 to align with the charge opening.

In the figure: 1. a smelting furnace; 2. a mixing inlet; 3. a material guide plate; 4. a mixing pipe; 5. a material mixing plate; 6. a feeding pipe; 7. a fixing ring; 8. a feeding port; 9. a furnace material pipe; 10. a fixed tube; 11. a furnace charging bucket; 12. opening a furnace burden; 13. rotating the opening; 14. a first rotating lever; 15. a first bevel gear; 16. a second bevel gear; 17. a second rotating lever; 18. a knob; 19. fixing the loop bar; 20. the collar is rotated.

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. 1-3, the present invention provides an embodiment: a frequency conversion smelting furnace with good smelting effect comprises a smelting furnace 1, a material mixing inlet 2 is formed in the top furnace wall of the smelting furnace 1, a material guide plate 3 is fixedly welded at the lower end of the material mixing inlet 2, the material guide plate 3 is inclined, the right end of the material guide plate 3 and the inner wall of the left side of a smelting crucible are located on the same vertical axis, material mixing is accurately put into the smelting crucible for smelting, a material mixing pipe 4 is fixedly installed at the top end of the material mixing inlet 2, material mixing plates 5 are fixedly welded on the inner wall of the material mixing pipe 4, two groups of material mixing plates 5 are arranged, the two groups of material mixing plates 5 are distributed in a crossed manner, so that furnace charge and metal to be smelted are fully mixed, a material feeding pipe 6 is fixedly welded on the left side of the material mixing pipe 4, the bottom end of the material feeding pipe 6 is flush with the top of the material mixing plates 5, the metal to be smelted, the fixed ring 7 is in threaded connection with the feeding port 8, the furnace material pipe 9 is fixedly welded on the right side of the mixing pipe 4, the top end of the furnace material pipe 9 is fixedly connected with the fixed pipe 10, the fixed pipe 10 is fixedly provided with a furnace material barrel 11 on the top end of the fixed pipe 10, the upper surface of the fixed pipe 10 is provided with a furnace material opening 12, the opening size of the furnace material opening 12 is equal to the opening size of the rotary opening 13, the furnace material can enter the mixing pipe 4 more accurately and is connected with the first rotary rod 14 through a bearing at the middle position of the top end inside the mixing fixed pipe 10 mixed with the fusion casting metal, the outer side of the first rotary rod 14 is fixedly provided with a rotary lantern ring 20, the outer wall of the rotary lantern ring 20 is connected with the inner wall of the fixed pipe 10 through a bearing, the rotary opening 13 matched with the opening of the furnace material opening 12 is arranged on the rotary lantern ring 20, the bottom of the first rotary, and the right end welding of second bevel gear 16 has second dwang 17, second dwang 17 is inserted and is established inside fixed loop bar 19, second dwang 17 passes the one end welding of fixed pipe 10 and has knob 18, rotation opening 13, first dwang 14, first bevel gear 15, second dwang 17, second bevel gear 16 and knob 18 constitute revolution mechanic, let rotation opening 13 and furnace charge opening 12 align through rotating, convenient and fast's throwing in furnace charge, the right-hand member of fixed loop bar 19 is fixed on the inner wall of fixed pipe 10.

The working principle is as follows: when in use, firstly, the material to be smelted is put in from the feeding port 8, the furnace burden is added into the furnace burden barrel 11, the second rotating rod 17 is driven to rotate by the rotating knob 18, so as to drive the second bevel gear 16, the second bevel gear 16 drives the first bevel gear 15 engaged with the second bevel gear to rotate, the first bevel gear 15 drives the first rotating rod 14 to rotate, the first rotating rod 14 drives the rotating opening 13 to rotate, so that the opening of the rotating opening 13 is rotated to be aligned with the opening of the furnace burden opening 12, the furnace burden and the material to be smelted enter the mixing pipe 4 through the feeding pipe 6 and the furnace burden pipe 9 respectively, are fully mixed through the mixing plate 5 in the mixing pipe 4, enter the material guide plate 3 through the material mixing inlet 2, and are poured into the rotating sleeve ring 20 by the material guide plate 3, at this time, the metal surface to be smelted already fully covers the furnace burden, the smelting is faster, and the effect of the smelting furnace becomes better; simultaneously, the opening 13 is rotated through simple rotation by matching with the structure, so that the furnace charge opening 12 is closed to opened and then closed, the quantity control adjustment of the furnace charge is realized, the device can better control the using quantity of the furnace charge, the furnace charge is prevented from being excessively or less, the operation is simple and convenient, the resource is saved, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a smelt effectual frequency conversion smelting furnace, includes smelting furnace (1), its characterized in that: the smelting furnace is characterized in that a material mixing inlet (2) is formed in the top furnace wall of the smelting furnace (1), a material guide plate (3) is fixedly welded at the lower end of the material mixing inlet (2), a material mixing pipe (4) is fixedly installed at the top end of the material mixing inlet (2), a material mixing plate (5) is fixedly welded on the inner wall of the material mixing pipe (4), a material feeding pipe (6) is fixedly welded on the left side of the material mixing pipe (4), a fixing ring (7) is welded at the top end of the material feeding pipe (6), the fixing ring (7) is in threaded connection with a material feeding port (8), a furnace material pipe (9) is fixedly welded on the right side of the material mixing pipe (4), a fixing pipe (10) is fixedly connected at the top end of the furnace material pipe (9), the fixing pipe (10) is fixed at the top end of the fixing pipe (10) and is provided with a, a first rotating rod (14) is connected at the middle position of the top end in the fixed pipe (10) through a bearing, and a rotating lantern ring (20) is fixed on the outer side of the first rotating rod (14), the outer wall of the rotating lantern ring (20) is connected with the inner wall of the fixed pipe (10) through a bearing, the rotary lantern ring (20) is provided with a rotary opening (13) which is matched with the opening of the furnace charge opening (12), a first bevel gear (15) is fixedly welded at the bottom of the first rotating rod (14), a second bevel gear (16) is meshed with the right side of the first bevel gear (15), and the right end of the second conical gear (16) is welded with a second rotating rod (17), the second rotating rod (17) is inserted in the fixed sleeve rod (19), one end of the second rotating rod (17) penetrating through the fixed pipe (10) is welded with a knob (18), the right end of the fixed loop bar (19) is fixed on the inner wall of the fixed tube (10).

2. The variable-frequency smelting furnace with good smelting effect according to claim 1, characterized in that: the material guide plate (3) is inclined, and the right end of the material guide plate (3) and the inner wall of the left side of the smelting crucible are positioned on the same vertical axis.

3. The variable-frequency smelting furnace with good smelting effect according to claim 1, characterized in that: the material mixing plates (5) are arranged in two groups, and the material mixing plates (5) in the two groups are distributed in a crossed manner.

4. The variable-frequency smelting furnace with good smelting effect according to claim 1, characterized in that: the bottom end of the feeding pipe (6) is flush with the top of the left side of the material mixing plate (5).

5. The variable-frequency smelting furnace with good smelting effect according to claim 1, characterized in that: the opening size of the charging opening (12) is equal to that of the rotary opening (13).

6. The variable-frequency smelting furnace with good smelting effect according to claim 1, characterized in that: the rotary opening (13), the first rotary rod (14), the first bevel gear (15), the second rotary rod (17), the second bevel gear (16) and the knob (18) form a rotary structure.