CN208844152U - A kind of system of sulfating roasting containing iron concentrate - Google Patents

Abstract

The utility model discloses a kind of systems of sulfating roasting containing iron concentrate, including U-shaped support base, rotation axis runs through the outer wall of roaster far from one end of motor and extends to inside it, the surface of rotation axis and be located at roaster inside be fixedly connected with Y-shaped stirrer gear, Y-shaped stirrer gear is evenly distributed on the surface of rotation axis, Y-shaped stirrer gear is staggered up and down, the surface side of baffle is provided with the first insulating layer, the inner wall of roaster is provided with the second insulating layer, cover board is rotatably connected at the top of roaster, supporting screening plate, Y-shaped stirrer gear and rotation axis are disposed as corrosion-and high-temp-resistant material, the utility model relates to roasting technology fields.The one kind system of sulfating roasting containing iron concentrate has reached roasting sufficiently, and the effect of heat preservation is structurally reasonable simple, easy to use, realizes roasting sufficiently, heat insulation effect is good, greatly reduces the wasting of resources, improves work efficiency.

Description

A kind of system of sulfating roasting containing iron concentrate

Technical field

Utility model is related to roasting technology field, specially a kind of system of sulfating roasting containing iron concentrate.

Background technique

Sulfating roasting, metal sulfide generate sulfate through oxidizing roasting, so as to the separation process gone out with water logging, metal Sulfate easily resolves into metal oxide and sulfur trioxide at high temperature, but various metal sulfate decomposition temperatures are different, such as iron Sulfate about decompose at 550 DEG C, and the sulfate of copper, cobalt, nickel then need to just be decomposed at 700 DEG C or more.Usually utilize this Kind of difference, can from cupric, cobalt, nickel pyrite in extract copper, cobalt, nickel respectively, smashed solid material roasts in oxygen, So that useful component therein is transformed into oxide, while removing the impurity such as volatile arsenic, antimony, selenium, tellurium.In sulfuric acid industry, It is typical oxidizing roasting that pyrite burning, which prepares sulfur dioxide,.Oxidizing roasting is widely used in metallurgical industry.Currently, existing Sulfating roasting system structure is complicated, inconvenient to use, does not keep the temperature setting, waste of energy, during sulfating roasting, Cause to roast due in heaps insufficient, working efficiency is low, to cause serious waste.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of system of sulfating roasting containing iron concentrate, solves Insufficient, the problem of heat insulation effect difference is roasted, it is structurally reasonable simple, it is easy to use, realize roasting sufficiently, heat insulation effect is good, It reduces resource waste, improves work efficiency.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of sulphation containing iron concentrate Roasting system, including U-shaped support base, the top side of the U-shaped support base are rotatably connected to roaster, the table of the roaster Face side is fixedly connected with the first support plate, and motor, the output of the motor are fixedly connected at the top of first support plate Axis is fixedly connected with rotation axis by shaft coupling, and the rotation axis runs through the outer wall of roaster far from one end of motor and extends to Inside it, the rotation axis extends to one end inside roaster and the inner wall side of roaster and is rotatablely connected, the roaster Inner wall side offer rotation slot compatible with one end of rotation axis, the surface of the rotation axis and be located at the interior of roaster Portion is fixedly connected with Y-shaped stirrer gear, and the Y-shaped stirrer gear is evenly distributed on the surface of rotation axis, the Y-shaped stirrer gear It is staggered up and down, the inner wall side of the roaster is fixedly connected with supporting screening plate, and the inner wall bottom of the roaster is fixed It is connected with roasting nozzle, the supporting screening plate, Y-shaped stirrer gear and rotation axis are disposed as corrosion-and high-temp-resistant material, described The surface side of roaster is rotatably connected to baffle, and the inner wall side of the U-shaped support base is rotatably connected to the first hydraulically extensible Bar, the working end of first hydraulic telescopic rod are fixedly connected with the surface side of baffle, the surface side setting of the baffle There is the first insulating layer, the inner wall of the roaster is provided with the second insulating layer, is rotatably connected to cover board at the top of the roaster, The inner wall lower rotation of the U-shaped support base is connected with the second hydraulic telescopic rod, and the working end of second hydraulic telescopic rod turns Dynamic to be connected with the second support plate, one end of second support plate is fixedly connected with the surface side of roaster.

Preferably, rotation slot compatible with one end of roaster is offered at the top of the inner wall of the U-shaped support base.

Preferably, it is connected between one end of the rotation axis and the inner wall side of roaster by bearing.

Preferably, the roasting nozzle is evenly distributed on the inner wall bottom of roaster.

Preferably, the surface side of the roaster and be located at baffle position offer discharge port.

Preferably, the top of the roaster and be located at cover board position offer feed inlet.

(3) beneficial effect

The utility model provides a kind of system of sulfating roasting containing iron concentrate.Have it is following the utility model has the advantages that

(1), this contains iron concentrate sulfating roasting system, is fixedly connected with rotation by shaft coupling by the output shaft of motor Axis, rotation axis far from motor one end through roaster outer wall and extend to inside it, the surface of rotation axis and be located at roasting The inside of furnace is fixedly connected with Y-shaped stirrer gear, and Y-shaped stirrer gear is evenly distributed on the surface of rotation axis, on Y-shaped stirrer gear Under be staggered, reached the sufficient effect of roasting, it is structurally reasonable simple, it is easy to use, realize roasting sufficiently, reduce money Source waste, greatly improves work efficiency.

(2), this contains iron concentrate sulfating roasting system, and the surface side of baffle is provided with the first insulating layer, roasting The inner wall of furnace is provided with the second insulating layer, is rotatably connected to cover board at the top of roaster, has achieved the effect that heat preservation, structurally reasonable Simply, easy to use, the effect of heat preservation is realized, the energy has been saved, is improved work efficiency.

Detailed description of the invention

Fig. 1 is the utility model structure chart；

Fig. 2 is the utility model outside drawing.

In figure: 1U shape support base, 2 roasters, 3 first support plates, 4 motors, 5 rotation axis, 6Y font stirrer gear, 7 supports Sieve plate, 8 roasting nozzles, 9 baffles, 10 first hydraulic telescopic rods, 11 first insulating layers, 12 second insulating layers, 13 cover boards, 14 second Hydraulic telescopic rod, 15 second support plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of system of sulfating roasting containing iron concentrate, packet U-shaped support base 1 is included, the top side of U-shaped support base 1 is rotatably connected to roaster 2, offers at the top of the inner wall of U-shaped support base 1 Rotation slot compatible with one end of roaster 2, the surface side of roaster 2 are fixedly connected with the first support plate 3, the first support The top of plate 3 is fixedly connected with motor 4, and the output shaft of motor 4 is fixedly connected with rotation axis 5 by shaft coupling, and the one of rotation axis 5 It is connected between end and the inner wall side of roaster 2 by bearing, rotation axis 5 runs through the outer wall of roaster 2 far from one end of motor 4 And extend to inside it, rotation axis 5 extends to one end inside roaster 2 and the inner wall side of roaster 2 and is rotatablely connected, roasting The inner wall side of furnace 2 offers rotation slot compatible with one end of rotation axis 5, the surface of rotation axis 5 and is located at roaster 2 Inside is fixedly connected with Y-shaped stirrer gear 6, and Y-shaped stirrer gear 6 is evenly distributed on the surface of rotation axis 5, on Y-shaped stirrer gear 6 Under be staggered so that roasting uniformly, reduces the wasting of resources, the inner wall side of roaster 2 is fixedly connected with supporting screening plate 7, roasts The inner wall bottom for burning furnace 2 is fixedly connected with roasting nozzle 8, and roasting nozzle 8 is evenly distributed on the inner wall bottom of roaster 2, support Sieve plate 7, Y-shaped stirrer gear 6 and rotation axis 5 are disposed as corrosion-and high-temp-resistant material, improve supporting screening plate 7, Y-shaped stirrer gear 6 and 5 service life of rotation axis, the surface side of roaster 2 is rotatably connected to baffle 9, the surface side of roaster 2 and is located at gear The position of plate 9 offers discharge port, and the inner wall side of U-shaped support base 1 is rotatably connected to the first hydraulic telescopic rod 10, and first is hydraulic The working end of telescopic rod 10 is fixedly connected with the surface side of baffle 9, and the surface side of baffle 9 is provided with the first insulating layer 11, The inner wall of roaster 2 is provided with the second insulating layer 12, and the top of roaster 2 is rotatably connected to cover board 13, the top of roaster 2 and Feed inlet is offered positioned at the position of cover board 13, the inner wall lower rotation of U-shaped support base 1 is connected with the second hydraulic telescopic rod 14, The working end of second hydraulic telescopic rod 14 is rotatably connected to the second support plate 15, one end and the roaster 2 of the second support plate 15 Surface side is fixedly connected.

In use, first pouring into sulphide ore in roaster 2 from feed inlet, cover board 13 is covered at this time, at this time starting electricity Machine 4 makes its work, and rotation axis 5 is driven by shaft coupling, so that Y-shaped stirrer gear 6 be driven, opened up to sulphide ore by motor 4 It is stirred, the nozzle 8 of starting roasting at this time roasts sulphide ore, Y-shaped stirrer gear 6 is evenly distributed on the table of rotation axis 5 Face, about 6 Y-shaped stirrer gear are staggered, and roasting of sulfide ores can be made abundant, reduce the wasting of resources, the first insulating layer 11 and the Two insulating layers 12 keep the temperature device, after the completion of roasting, roasting nozzle 8 and motor 4 are stopped working, start first at this time Hydraulic telescopic rod 10 restarts the second hydraulic telescopic rod 14 for roaster 2 along U-shaped support base so that baffle 9 be automatically opened 1 top one end rotation, the oxide after roasting is poured out.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of system of sulfating roasting containing iron concentrate, including U-shaped support base (1), it is characterised in that: the U-shaped support base (1) Top side be rotatably connected to roaster (2), the surface side of the roaster (2) is fixedly connected with the first support plate (3), It is fixedly connected with motor (4) at the top of first support plate (3), the output shaft of the motor (4) connects by the way that shaft coupling is fixed It is connected to rotation axis (5), the rotation axis (5) is run through the outer wall of roaster (2) far from the one end of motor (4) and extended in it Portion, the rotation axis (5) extend to the internal one end of roaster (2) and the inner wall side of roaster (2) and are rotatablely connected, the roasting The inner wall side for burning furnace (2) offers rotation slot compatible with one end of rotation axis (5), the surface of the rotation axis (5) and It is fixedly connected with Y-shaped stirrer gear (6) positioned at the inside of roaster (2), the Y-shaped stirrer gear (6) is evenly distributed on rotation The surface of axis (5), the Y-shaped stirrer gear (6) are staggered up and down, and the inner wall side of the roaster (2) is fixedly connected with Supporting screening plate (7), the inner wall bottom of the roaster (2) are fixedly connected with roasting nozzle (8), the supporting screening plate (7), Y word Shape stirrer gear (6) and rotation axis (5) are disposed as corrosion-and high-temp-resistant material, and the surface side of the roaster (2), which rotates, to be connected It is connected to baffle (9), the inner wall side of the U-shaped support base (1) is rotatably connected to the first hydraulic telescopic rod (10), first liquid The working end of pressure telescopic rod (10) is fixedly connected with the surface side of baffle (9), and the surface side of the baffle (9) is provided with the The inner wall of one insulating layer (11), the roaster (2) is provided with the second insulating layer (12), the top rotation of the roaster (2) It being connected with cover board (13), the inner wall lower rotation of the U-shaped support base (1) is connected with the second hydraulic telescopic rod (14), and described The working end of two hydraulic telescopic rods (14) is rotatably connected to the second support plate (15), one end of second support plate (15) and roasting The surface side for burning furnace (2) is fixedly connected.

2. one kind system of sulfating roasting containing iron concentrate according to claim 1, it is characterised in that: the U-shaped support base (1) rotation slot compatible with one end of roaster (2) is offered at the top of inner wall.

3. one kind system of sulfating roasting containing iron concentrate according to claim 1, it is characterised in that: the rotation axis (5) One end and the inner wall side of roaster (2) between connect by bearing.

4. one kind system of sulfating roasting containing iron concentrate according to claim 1, it is characterised in that: the roasting nozzle (8) it is evenly distributed on the inner wall bottom of roaster (2).

5. one kind system of sulfating roasting containing iron concentrate according to claim 1, it is characterised in that: the roaster (2) Surface side and be located at baffle (9) position offer discharge port.

6. one kind system of sulfating roasting containing iron concentrate according to claim 1, it is characterised in that: the roaster (2) Top and be located at cover board (13) position offer feed inlet.