Automatic titanium concentrate batching system

Abstract

The utility model discloses an automatic titanium concentrate batching system which comprises a plurality of feeding hoppers, a plurality of batching elevators, a batching bin, a switch electromagnetic valve, an adjusting electromagnetic valve, a belt weigher, a conveying belt and a controller. The multiple batching bins are located beside discharging ports in the upper portions of the multiple batching elevators respectively, outlets in the lower portions of the multiple batching bins are connected with the upper ends of the multiple discharging pipes respectively, and the multiple discharging pipes are each sequentially provided with a plurality of switch electromagnetic valves and a plurality of adjusting electromagnetic valves from top to bottom. The plurality of belt weighers are respectively positioned below the lower ends of the plurality of discharging pipes, the conveying belt is positioned below the plurality of belt weighers, and the belt weighers, the batching elevator, the switch electromagnetic valve and the adjusting electromagnetic valve are respectively and correspondingly connected with the controller. According to the utility model, the purpose of high-precision batching of various titanium concentrates can be realized according to actual requirements, the performance of titanium dioxide products is improved, the batching efficiency of the titanium concentrates is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to a device for titanium dioxide production, in particular to an automatic batching system for ilmenite concentrate. Background Art

[0002] Ilmenite concentrate is the main raw material for titanium dioxide production. During the titanium dioxide production process, affected by the ore source, usually only one kind of ilmenite concentrate is not used alone. To meet the production requirements, most manufacturers will mix different ilmenite concentrates according to their indexes to meet the requirements of subsequent processes and achieve the titanium dioxide indexes.

[0003] At present, most manufacturers use the method of manual stacking and rough mixing for ilmenite concentrate batching, which cannot achieve the precise ratio of multiple (usually two) ilmenite concentrates. The control of the intermediate process of titanium dioxide production fluctuates greatly, affecting the performance of titanium dioxide products. Moreover, the batching efficiency is low, the labor cost is high, and it is difficult to meet the requirements of modern industrial automated production. The phosphorus content in ilmenite concentrate varies greatly. If precise batching cannot be achieved, the phosphorus fluctuates greatly, which has a great impact on the water washing, calcination and product performance in the titanium dioxide production process. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic batching system for ilmenite concentrate that can achieve precise and efficient batching in order to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] An automatic batching system for ilmenite concentrate includes feeding hoppers, batching elevators, batching bins, on-off solenoid valves, regulating solenoid valves, belt scales, conveyor belts and a controller. A plurality of the feeding hoppers are respectively located beside the lower feeding ports of a plurality of corresponding batching elevators, a plurality of the batching bins are respectively located beside the upper discharging ports of a plurality of corresponding batching elevators, the lower outlets of a plurality of the batching bins are respectively connected to the upper ends of a plurality of corresponding discharging pipes, a plurality of the on-off solenoid valves and a plurality of the regulating solenoid valves corresponding to each other are respectively installed on the plurality of discharging pipes from top to bottom in sequence, a plurality of the belt scales are respectively located below the lower ends of a plurality of corresponding discharging pipes, the conveyor belt is located below the plurality of belt scales, the signal output end of the belt scale is connected to the signal input end of the controller, and the control input ends of the batching elevator, the on-off solenoid valve and the regulating solenoid valve are respectively connected to the control output end of the controller correspondingly.

[0007] Preferably, for the convenience of application, there are two of the feeding hopper, the batching elevator, the batching bin, the on-off solenoid valve, the regulating solenoid valve and the belt scale.

[0008] Preferably, in order to prevent and remove dust, a dust-proof seal cover is provided for each of the multiple belt scales and the conveyor belt, and the dust-proof seal cover is connected to the inlet of the dust collector through a dust removal pipe.

[0009] Specifically, the batching elevator is a bucket elevator.

[0010] The beneficial effects of the present utility model are as follows:

[0011] By designing a feeding hopper, a batching elevator, a batching bin, a switching solenoid valve, an adjusting solenoid valve, a belt scale and a conveyor belt that cooperate with each other, and realizing high-precision automatic batching control through a controller, the present utility model can achieve the purpose of high-precision batching of various titanium concentrates according to actual needs, improve the performance of titanium dioxide products, improve the batching efficiency of titanium concentrates, reduce labor costs, and meet the requirements of modern industrial automated production. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the automatic batching system for titanium concentrate of the present utility model. Detailed Embodiment

[0013] The present utility model will be further described below with reference to the drawings:

[0014] As shown in Figure 1 , the automatic batching system for titanium concentrate of the present utility model includes a feeding hopper 1, a batching elevator 2, a batching bin 5, a switching solenoid valve 6, an adjusting solenoid valve 7, a belt scale 4, a conveyor belt 3 and a controller (not shown in the figure). A plurality of feeding hoppers 1 are respectively located beside the lower feeding ports of a plurality of corresponding batching elevators 2. A plurality of batching bins 5 are respectively located beside the upper discharging ports of a plurality of corresponding batching elevators 2. The lower outlets of the plurality of batching bins 5 are respectively connected to the upper ends of a plurality of corresponding discharging pipes (not marked in the figure). A plurality of switching solenoid valves 6 and a plurality of adjusting solenoid valves 7 corresponding to each other are respectively installed on the plurality of discharging pipes from top to bottom in sequence. A plurality of belt scales 4 are respectively located below the lower ends of the plurality of corresponding discharging pipes. The conveyor belt 3 is located below the plurality of belt scales 4. The signal output end of the belt scale 4 is connected to the signal input end of the controller. The control input ends of the batching elevator 2, the switching solenoid valve 6 and the adjusting solenoid valve 7 are respectively connected to the control output end of the controller correspondingly.

[0015] Preferably, for the convenience of application, there are two each of the feeding hopper 1, the batching elevator 2, the batching bin 5, the switching solenoid valve 6, the adjusting solenoid valve 7 and the belt scale 4. For dust prevention and removal, a dust-proof seal cover (not shown in the figure, which is a conventional component) is provided for each of the multiple belt scales 4 and the conveyor belt 3, and the dust-proof seal cover is connected to the inlet of the dust collector 8 through a dust removal pipe. The batching elevator is a bucket elevator.

[0016] As Figure 1 shown, during application, different titanium concentrate raw materials are respectively fed into the two feeding hoppers 1 as needed. The two batching elevators 2 are controlled by the controller to lift the titanium concentrate in the two feeding hoppers 1 and then send it into the two batching bins 5. The weighing values of the two belt scales 4 are set according to actual needs. Then, the controller controls the on / off of the two switching solenoid valves 6 and the opening amount of the two regulating solenoid valves 7 to quantitatively release the titanium concentrate in the corresponding batching bin 5 onto the corresponding belt scale 4. The corresponding belt scale 4 weighs in real time. When the real-time weighing value is about to reach or just reaches the set value, the controller controls the corresponding switching solenoid valve 6 and regulating solenoid valve 7 to close, achieving the purpose of accurate weighing. The titanium concentrate on the two belt scales 4 automatically falls onto the conveyor belt 3, is first mixed (the conveyor corresponding to the conveyor belt has a mixing function) and then conveyed (or conveyed first and then mixed) to the ball mill to enter the grinding process.

[0017] The above embodiments are only the preferred embodiments of the present invention, and do not limit the technical solutions of the present invention. Any technical solutions that can be achieved on the basis of the above embodiments without creative labor shall be regarded as falling within the scope of the patent rights of the present invention.

Claims

1. An automatic batching system for titanium concentrate, characterized by: It includes a feeding hopper, a batching elevator, a batching bin, a switch solenoid valve, a regulating solenoid valve, a belt scale, a conveyor belt and a controller. The multiple feeding hoppers are respectively located beside the lower feeding ports of the multiple batching elevators, and the multiple batching bins are respectively located beside the upper discharge ports of the multiple batching elevators. The lower outlets of the multiple batching bins are respectively connected to the upper ends of the multiple discharge pipes, and the multiple discharge pipes are respectively installed with the multiple switch solenoid valves and the regulating solenoid valves in sequence from top to bottom. The multiple belt scales are respectively located below the lower ends of the multiple discharge pipes, and the conveyor belt is located below the multiple belt scales. The signal output end of the belt scale is connected to the signal input end of the controller, and the control input end of the batching elevator, the control input end of the switch solenoid valve and the control input end of the regulating solenoid valve are respectively connected to the control output end of the controller.

2. The automatic batching system for titanium concentrate according to claim 1 is characterized in that: The feeding hopper, the batching elevator, the batching bin, the switch solenoid valve, the regulating solenoid valve and the belt scale are all two.

3. The automatic batching system for titanium concentrate according to claim 1 or 2, characterized in that: The plurality of belt scales and the conveyor belts are respectively provided with dustproof sealing covers, and the dustproof sealing covers are connected to the inlet of the dust collector through a dust removal pipe.

4. The automatic batching system for titanium concentrate according to claim 1 or 2, characterized in that: The batching elevator is a bucket elevator.

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