Fine iron powder acid-soluble batching device

Abstract

The utility model discloses a fine iron powder acid-soluble batching device which comprises a base, a sealing structure and a stirring structure, the sealing structure is arranged on the base, and the stirring structure is arranged on the sealing structure. The sealing structure comprises a batching tank, a discharging pipe, a first rubber plug, a water tank, a hydraulic lifter, a first fixing base, a mounting base, a glass cover, a feeding pipe, a second rubber plug, an exhaust pipe and a gas compression collector, the batching tank is arranged on the base in an adhesive mode, and the discharging pipe is connected to the batching tank in a penetrating mode. The utility model belongs to the technical field of fine iron powder acid dissolution equipment, particularly relates to a fine iron powder acid dissolution batching device, and effectively solves the problems that most fine iron powder acid dissolution batching devices in the current market are made of metal materials, are easily subjected to chemical reaction with dilute sulphuric acid and are corroded, and the batching devices are poor in sealing performance and high in efficiency. And gas generated by chemical reaction of dilute sulphuric acid and fine iron powder has flammability, so that fire disasters are easy to occur after the gas is discharged.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron ore concentrate acid dissolving equipment, in particular to an iron ore concentrate acid dissolving batching device. Background Art

[0002] At present, the acid dissolution method for iron ore concentrate is used to produce polyferric sulfate. Due to the characteristics of ferrous sulfate solution, iron ore concentrate and dilute sulfuric acid are used as raw materials, and polyferric sulfate is produced by oxidation polymerization. During production, it is necessary to batch the ingredients. Most of the existing iron ore concentrate acid dissolution batching devices are set up with metal materials, which are easy to react chemically with dilute sulfuric acid to cause corrosion of the batching device. At the same time, the batching device has poor sealing performance. The gas generated by the chemical reaction of dilute sulfuric acid and iron ore concentrate is flammable and is prone to fire after discharge. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes an acid-dissolving batching device for iron ore concentrate, which effectively solves the problem that most of the acid-dissolving batching devices for iron ore concentrate on the market are made of metal materials, which are easy to chemically react with dilute sulfuric acid to cause corrosion of the batching device, and at the same time, the batching device has poor sealing performance, and the gas generated by the chemical reaction of dilute sulfuric acid and iron ore concentrate is flammable, which is easy to cause fire after discharge.

[0004] The technical solution adopted by the utility model is as follows: the utility model proposes an acid-dissolving batching device for iron concentrate, including a base, a sealing structure and a stirring structure, wherein the sealing structure is arranged on the base, the stirring structure is arranged on the sealing structure, the sealing structure includes a batching tank, a discharge pipe, a rubber plug, a water tank, a hydraulic lifter, a fixing seat, a mounting seat, a glass cover, a feeding pipe, a rubber plug, an exhaust pipe and a gas compression collector, the batching tank is glued on the base, the discharge pipe is connected through the batching tank, and the rubber plug is blocked on the discharge pipe. The water tank is fixed on the batching tank, and the water tank plays a sealing role. The hydraulic lifter is fixed on the base, the fixing seat 1 is fixed on the hydraulic lifter, the mounting seat is fixed on the fixing seat 1, the glass cover is fixed on the mounting seat, the feeding pipe is connected through the glass cover, the rubber plug 2 is blocked on the feeding pipe, the exhaust pipe is connected through the batching tank, the gas compression collector is connected to the exhaust pipe and fixed on the base, and the gas compression collector plays a role in collecting combustible gas.

[0005] Preferably, the stirring structure includes a second fixing seat, a motor, a mounting head and a stirrer, the second fixing seat is fixedly mounted on the mounting seat, the motor is fixedly mounted on the second fixing seat, the mounting head passes through the glass cover and is disassembled and mounted on the motor, the stirrer is fixedly connected to the mounting head, and the stirrer plays a stirring role.

[0006] In order to achieve a better sealing effect, the water tank is arranged between the mixing tank and the glass cover.

[0007] In order to achieve the purpose of sealing more quickly, the water tank and the glass cover are arranged in parallel.

[0008] Furthermore, the batching tank is made of glass material, the glass cover is made of glass material, and the stirrer is made of glass material.

[0009] In order to achieve the effect of adding materials, the feeding tube is provided with two groups, and the rubber stopper is provided with two groups.

[0010] The beneficial effects achieved by the utility model using the above structure are as follows: In the iron ore concentrate acid dissolution dosing device proposed in this scheme, the water tank is filled with water, thereby sealing the dosing tank and the glass cover to avoid gas leakage. At the same time, the dosing tank, the glass cover and the agitator are all made of glass material to avoid corrosion by sulfuric acid. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of an iron ore concentrate acid dissolution batching device proposed by the utility model;

[0012] Figure 2 This is a schematic cross-sectional structure diagram of an iron concentrate acid dissolving batching device proposed by the utility model;

[0013] Figure 3 This is another cross-sectional structural schematic diagram of an iron ore concentrate acid dissolution batching device proposed by the utility model.

[0014] Among them, 1. base, 2. sealing structure, 3. stirring structure, 4. batching tank, 5. discharge pipe, 6. rubber plug 1, 7. water tank, 8. hydraulic lifter, 9. fixed seat 1, 10. mounting seat, 11. glass cover, 12. feeding pipe, 13. rubber plug 2, 14. exhaust pipe, 15. gas compression collector, 16. fixed seat 2, 17. motor, 18. mounting head, 19. agitator.

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes an iron concentrate acid dissolving batching device, comprising a base 1, a sealing structure 2 and a stirring structure 3, the sealing structure 2 is arranged on the base 1, the stirring structure 3 is arranged on the sealing structure 2, the sealing structure 2 comprises a batching tank 4, a discharge pipe 5, a rubber plug 6, a water tank 7, a hydraulic lifter 8, a fixing seat 9, a mounting seat 10, a glass cover 11, a feeding pipe 12, a rubber plug 13, an exhaust pipe 14 and a gas compression collector 15, the batching tank 4 is adhesively arranged on the base 1, the discharge pipe 5 is connected through the batching tank 4, the rubber plug 6 is blocked on the discharge pipe 5, and the water tank 7 is provided. The trough 7 is fixedly arranged on the batching tank 4, and the water trough 7 plays a sealing role. The hydraulic lifter 8 is fixedly arranged on the base 1, the fixing seat 9 is fixedly arranged on the hydraulic lifter 8, the mounting seat 10 is fixedly arranged on the fixing seat 9, the glass cover 11 is fixedly arranged on the mounting seat 10, the feeding pipe 12 is connected through and arranged on the glass cover 11, the rubber plug 13 is blocked on the feeding pipe 12, the exhaust pipe 14 is connected through and arranged on the batching tank 4, the gas compression collector 15 is connected to the exhaust pipe 14 and fixedly arranged on the base 1, and the gas compression collector 15 plays a role in collecting combustible gas.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the stirring structure 3 includes a second fixing seat 16, a motor 17, a mounting head 18 and a stirrer 19. The second fixing seat 16 is fixedly arranged on the mounting seat 10, the motor 17 is fixedly arranged on the second fixing seat 16, the mounting head 18 passes through the glass cover 11 and is disassembled and arranged on the motor 17, and the stirrer 19 is fixedly connected to the mounting head 18, and the stirrer 19 plays a stirring role.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the water tank 7 is arranged between the batching tank 4 and the glass cover 11.

[0020] like Figure 2 and Figure 3 As shown, the water tank 7 and the glass cover 11 are arranged in parallel.

[0021] like Figure 1 and Figure 3 As shown, the mixing tank 4 is made of glass material, the glass cover 11 is made of glass material, and the stirrer 19 is made of glass material.

[0022] like Figure 2 As shown, the feeding tubes 12 are provided in two groups, and the rubber stoppers 13 are provided in two groups.

[0023] During specific use, when the user uses this device, he controls the hydraulic lifter 8 to descend, thereby driving the glass cover 11 fixed on the mounting seat 10 on the fixing seat 9 to be lowered onto the water tank 7. At this time, the glass cover 11 is buckled on the batching tank 4, and then the water tank 7 is filled with water, so that the batching tank 4 and the glass cover 11 are sealed, and then the rubber plug 13 is opened from the feeding pipe 12, and then the iron ore concentrate and dilute sulfuric acid are added to the batching tank 4 according to a fixed proportion through the feeding pipe 12, and then the rubber plug 13 is inserted back into the feeding pipe 12, so that the feeding pipe 12 is sealed, and then the motor 17 is controlled to drive the agitator 19 on the mounting head 18 to stir the iron ore concentrate and dilute sulfuric acid in the batching tank 4, so as to oxidize and polymerize to produce polyferric sulfate. After the polymerization is completed, the rubber plug 6 on the discharge pipe 5 is opened so that the polyferric sulfate produced by oxidize polymerization flows out with water, and then the cleaning and drying steps are performed. The above is the use process of the entire iron ore acid-soluble batching device.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An iron ore concentrate acid dissolving batching device, characterized by: It includes a base, a sealing structure and a stirring structure, wherein the sealing structure is arranged on the base, and the stirring structure is arranged on the sealing structure. The sealing structure includes a batching tank, a discharge pipe, a rubber plug 1, a water tank, a hydraulic lifter, a fixed seat 1, a mounting seat, a glass cover, a feeding pipe, a rubber plug 2, an exhaust pipe and a gas compression collector. The batching tank is adhesively arranged on the base, the discharge pipe is connected and arranged on the batching tank through, the rubber plug 1 is blocked on the discharge pipe, the water tank is fixed on the batching tank, the hydraulic lifter is fixed on the base, the fixed seat 1 is fixed on the hydraulic lifter, the mounting seat is fixed on the fixed seat 1, the glass cover is fixed on the mounting seat, the feeding pipe is connected and arranged on the glass cover through, the rubber plug 2 is blocked on the feeding pipe, the exhaust pipe is connected and arranged on the batching tank through, and the gas compression collector is connected on the exhaust pipe and fixed on the base.

2. The iron concentrate acid dissolving batching device according to claim 1, characterized in that: The stirring structure includes a second fixing seat, a motor, a mounting head and a stirrer. The second fixing seat is fixedly mounted on the mounting seat, the motor is fixedly mounted on the second fixing seat, the mounting head penetrates the glass cover and is disassembled and mounted on the motor, and the stirrer is fixedly connected to the mounting head.

3. The iron concentrate acid dissolving batching device according to claim 2, characterized in that: The water tank is arranged between the batching tank and the glass cover.

4. The iron concentrate acid dissolving batching device according to claim 3, characterized in that: The water tank is arranged in parallel with the glass cover.

5. The iron concentrate acid dissolving batching device according to claim 4, characterized in that: The mixing tank is made of glass material, the glass cover is made of glass material, and the stirrer is made of glass material.

6. The iron concentrate acid dissolving batching device according to claim 5, characterized in that: The feeding tubes are provided in two groups, and the rubber stoppers are provided in two groups.

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