Device for removing foreign matters in raw concentrate

Abstract

The utility model discloses a device for removing foreign matters in raw material concentrate, which comprises a removing bin, a feeding pipe, a conveying pipe and a conveying belt, the feeding pipe is communicated with the upper end of the removing bin, the conveying pipe is arranged at the lower end of the removing bin, the conveying belt is arranged below the conveying pipe, a filter screen is arranged in the removing bin, and the filter screen is arranged in the removing bin. A filter screen is arranged on the side wall of the feeding pipe, a first vibration motor is arranged at the lower end of the filter screen, the first vibration motor is used for carrying out vibration screening on raw material concentrate on the filter screen, a second vibration motor is arranged on the side wall of the feeding pipe, and the second vibration motor is used for carrying out shaking dispersion on the raw material concentrate in the feeding pipe. The utility model provides a device for removing foreign matters in raw material concentrate, which can effectively remove impurities such as large materials, metal blocks and plastic films in lepidolite raw material concentrate, improve the operation efficiency and stability of a batching station, reduce the production cost and risk and improve the product quality and yield.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium mica processing, in particular to a device for removing foreign matter from raw material concentrate. Background Art

[0002] Lepidolite is a lithium-containing mineral and one of the important raw materials for lithium batteries and new energy industries. The extraction and processing of lepidolite requires multiple processes, one of the key processes is to send the lepidolite raw material concentrate to the batching station for proportioning and weighing, and then enter the subsequent roasting, leaching, purification and other processes. The role of the batching station is to mix lepidolite concentrates of different grades in a certain proportion according to different product requirements to ensure the quality and stability of the product.

[0003] However, there are often some foreign objects in the lithium mica raw material concentrate, such as large pieces of materials, metal blocks, plastic films and other debris, which will have a serious impact on the normal operation of the batching station. On the one hand, these foreign objects will block the feeder and feeder scale of the batching station, resulting in poor feeding and inaccurate weighing, affecting the accuracy and efficiency of the proportion; on the other hand, these foreign objects will enter the subsequent process with the lithium mica concentrate, causing wear and damage to the equipment, reducing the quality and yield of the product, and increasing the cost and risk of production.

[0004] Therefore, it is necessary to effectively remove foreign matter from the lithium mica raw material concentrate before the batching station to ensure the normal operation of the batching station and the smooth progress of subsequent processes. At present, the main method for removing foreign matter from lithium mica raw material concentrate is manual selection, but manual selection is inefficient, labor-intensive, and has many safety hazards;

[0005] Therefore, there is an urgent need for a device for removing foreign matter from raw material concentrates, which can effectively remove large pieces of materials, metal blocks, plastic films and other debris in the lithium mica raw material concentrates, improve the operating efficiency and stability of the batching station, reduce production costs and risks, and improve product quality and yield. Utility Model Content

[0006] The purpose of the utility model is to solve the above technical problems, thereby providing a device for removing foreign matter from raw material concentrate;

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The utility model provides a device for removing foreign matter from raw material concentrate.

[0009] It includes a cleaning bin, a feed pipe, a conveying pipe, and a conveyor belt. The feed pipe is connected to the upper end of the cleaning bin. The feed pipe is used to convey the raw material concentrate into the cleaning bin. The conveying pipe is arranged at the lower end of the cleaning bin. The conveyor belt is arranged below the conveying pipe. A filter is arranged in the cleaning bin. A first vibration motor is arranged at the lower end of the filter. The first vibration motor is used to vibrate and screen the raw material concentrate on the filter. A second vibration motor is arranged on the side wall of the feed pipe. The second vibration motor shakes and disperses the raw material concentrate in the feed pipe.

[0010] Optionally, a cover plate is hingedly provided above the cleaning bin, and the cover plate is used to seal the cleaning bin.

[0011] Optionally, a handle is provided above the cover plate, and the handle facilitates opening and closing of the cover plate.

[0012] Optionally, the handle is provided with anti-skid patterns, and the anti-skid patterns are convenient for improving the friction of the operator's hand.

[0013] Optionally, a sorting bin is provided on one side of the conveyor belt, and a fan is provided in the sorting bin. The fan is used to perform wind sorting on the raw material concentrate in the sorting bin so as to separate light foreign matter from the raw material concentrate.

[0014] Optionally, a heat dissipation layer is provided on the outer surface of the first vibration motor and the second vibration motor, and the heat dissipation layer facilitates improving the heat dissipation of the first vibration motor and the second vibration motor.

[0015] Optionally, a discharge port is provided on one side of the cleaning bin, and the discharge port is used to discharge foreign matter in the cleaning bin. A collection box is provided below the discharge port, and the collection box is used to collect foreign matter discharged from the discharge port.

[0016] Beneficial effects of the utility model

[0017] The present application provides a device for removing foreign matter from raw material concentrate, which can effectively remove large pieces of materials, metal blocks, plastic films and other debris in the lithium mica raw material concentrate, improve the operating efficiency and stability of the batching station, reduce production costs and risks, and improve product quality and yield.

[0018] The device of the present application utilizes the principle of vibration screening to classify and separate foreign matter in the raw material concentrate, avoiding the shortcomings of traditional manual selection methods, such as low efficiency, high labor intensity, many safety hazards, high energy consumption, and high pollution.

[0019] The device of the present application has a simple structure, is easy to operate and maintain, has good applicability and universality, and can be widely used in the removal and treatment of lithium mica and other raw material concentrates containing foreign matter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model.

[0021] Figure 2 This is the front view of the filter structure of the utility model.

[0022] Figure 3 It is a top view of the filter structure of the utility model.

[0023] Explanation of the reference numerals: 1 - cleaning bin, 2 - feeding pipe, 3 - conveying pipe, 4 - conveyor belt, 5 - filter screen, 6 - first vibration motor, 7 - second vibration motor, 8 - cover plate, 9 - handle, 10 - discharge port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figure 1-Figure 3 As shown, the utility model provides a device for removing foreign matter from raw material concentrate.

[0027] It includes a cleaning bin 1, a feed pipe 2, a conveying pipe 3, and a conveyor belt 4. The feed pipe 2 is connected to the upper end of the cleaning bin 1. The feed pipe 2 is used to convey the raw material concentrate to the cleaning bin 1. The lower end of the cleaning bin 1 is provided with the conveying pipe 3. The conveyor belt 4 is provided below the conveying pipe 3. A filter screen 5 is provided in the cleaning bin 1. A first vibration motor 6 is provided at the lower end of the filter screen 5. The first vibration motor 6 is used to vibrate and screen the raw material concentrate on the filter screen 5. A second vibration motor 7 is provided on the side wall of the feed pipe 2. The second vibration motor 7 shakes and disperses the raw material concentrate in the feed pipe 2.

[0028] A cover plate 8 is hingedly provided above the cleaning bin 1, and the cover plate 8 is used to seal the cleaning bin 1. The cover plate 8 can prevent the dust generated by the vibration in the cleaning bin 1 from being discharged indiscriminately, thereby preventing air pollution and improving the comfort of the working environment. A handle 9 is provided above the cover plate 8, and the handle 9 facilitates the opening and closing of the cover plate 8. The handle 9 is provided with anti-slip grooves, and the anti-slip grooves facilitate improving the friction of the operator's hand.

[0029] A sorting bin is provided on one side of the conveyor belt 4. A fan is provided in the sorting bin. The fan is used to perform wind sorting on the raw material concentrate in the sorting bin so as to separate light foreign matter from the raw material concentrate.

[0030] The outer surfaces of the first vibration motor 6 and the second vibration motor 7 are provided with heat dissipation layers, and the heat dissipation layers are convenient for improving the heat dissipation of the first vibration motor 6 and the second vibration motor 7 .

[0031] A discharge port 10 is provided on one side of the cleaning bin 1, and the discharge port 10 is used to discharge foreign matter in the cleaning bin 1. A collection box is provided below the discharge port 10, and the collection box is used to collect foreign matter discharged from the discharge port 10.

[0032] During use of the utility model, the lithium mica raw material concentrate is transported to the cleaning bin 1 through the feed pipe 2. The side wall of the feed pipe 2 is provided with a second vibration motor 7. The second vibration motor 7 shakes and disperses the raw material concentrate in the feed pipe 2 so that it is evenly distributed on the filter screen 5 in the cleaning bin 1 to avoid accumulation or blockage.

[0033] A first vibration motor 6 is provided at the lower end of the filter 5 in the cleaning bin 1. The first vibration motor 6 is used to vibrate and screen the raw material concentrate on the filter 5, screen out heavy foreign matter such as bulk materials and metal blocks from the filter 5, and discharge them into a collection box through a discharge port 10. The collection box is used to collect the discharged foreign matter for easy processing and recycling.

[0034] The raw material concentrate on the filter screen 5 falls through the pores of the filter screen 5 and enters the feed pipe 3. The feed pipe 3 transports the raw material concentrate to the conveyor belt 4 below. The conveyor belt 4 transports the raw material concentrate to the sorting bin. A fan is provided in the sorting bin. The fan is used to perform wind sorting on the raw material concentrate in the sorting bin to separate light foreign matter, such as plastic film, from the raw material concentrate. The separated light foreign matter is also discharged into the collection box through the discharge port 10.

[0035] After being processed in the cleaning bin 1 and the sorting bin, foreign matter in the raw material concentrate is basically removed. The removed raw material concentrate is transported from the outlet of the sorting bin to the subsequent batching station for proportioning and weighing, and then enters the subsequent process.

[0036] The present application utilizes the principles of vibration screening and wind sorting to effectively remove foreign matter in lithium mica raw material concentrate. Vibration screening utilizes the vibration force generated by a vibration motor to cause the raw material concentrate to jump and roll on the filter screen 5. According to the difference in particle size and weight between the raw material concentrate and the foreign matter, the foreign matter is screened off or screened on the filter screen 5 to achieve separation of the foreign matter. Wind sorting utilizes the airflow generated by a fan to suspend and disperse the raw material concentrate. According to the difference in density and shape between the raw material concentrate and the foreign matter, the foreign matter is blown out or sucked from the airflow to achieve separation of the foreign matter. The present application can effectively remove large pieces of material, metal blocks, plastic films and other debris in the lithium mica raw material concentrate, improve the operating efficiency and stability of the batching station, reduce production costs and risks, and improve product quality and yield.

[0037] The present application provides a device for removing foreign matter from raw material concentrate, which can effectively remove large pieces of materials, metal blocks, plastic films and other debris in the lithium mica raw material concentrate, improve the operating efficiency and stability of the batching station, reduce production costs and risks, and improve product quality and yield.

[0038] The device of the present application utilizes the principle of vibration screening to classify and separate foreign matter in the raw material concentrate, avoiding the shortcomings of traditional manual selection methods, such as low efficiency, high labor intensity, many safety hazards, high energy consumption, and high pollution.

[0039] The device of the present application has a simple structure, is easy to operate and maintain, has good applicability and universality, and can be widely used in the removal and treatment of lithium mica and other raw material concentrates containing foreign matter.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A device for removing foreign matter from raw material concentrate, characterized in that: It includes a cleaning bin, a feed pipe, a conveying pipe, and a conveyor belt. The feed pipe is connected to the upper end of the cleaning bin. The feed pipe is used to convey the raw material concentrate into the cleaning bin. The conveying pipe is arranged at the lower end of the cleaning bin. The conveyor belt is arranged below the conveying pipe. A filter is arranged in the cleaning bin. A first vibration motor is arranged at the lower end of the filter. The first vibration motor is used to vibrate and screen the raw material concentrate on the filter. A second vibration motor is arranged on the side wall of the feed pipe. The second vibration motor shakes and disperses the raw material concentrate in the feed pipe.

2. The device for removing foreign matter from raw material concentrate according to claim 1, characterized in that: A cover plate is hingedly provided above the cleaning bin, and the cover plate is used for sealing the cleaning bin.

3. The device for removing foreign matter from raw material concentrate according to claim 2 is characterized in that: A handle is provided above the cover plate, and the handle facilitates the opening and closing of the cover plate.

4. The device for removing foreign matter from raw material concentrate according to claim 3 is characterized in that: The handle is provided with anti-skid patterns, and the anti-skid patterns are convenient for improving the friction of the operator's hand.

5. The device for removing foreign matter from raw material concentrate according to claim 1, characterized in that: A sorting bin is arranged on one side of the conveyor belt, and a fan is arranged in the sorting bin. The fan is used for performing wind sorting on the raw material concentrate in the sorting bin so as to separate light foreign matter from the raw material concentrate.

6. The device for removing foreign matter from raw material concentrate according to claim 1, characterized in that: The outer surfaces of the first vibration motor and the second vibration motor are provided with heat dissipation layers, and the heat dissipation layers are convenient for improving the heat dissipation of the first vibration motor and the second vibration motor.

7. The device for removing foreign matter from raw material concentrate according to claim 1, characterized in that: A discharge port is arranged at one side of the cleaning bin, and the discharge port is used to discharge foreign matter in the cleaning bin. A collection box is arranged below the discharge port, and the collection box is used to collect foreign matter discharged from the discharge port.

Images