Efficient raw material screening and impurity removing equipment for ceramic production

Abstract

The utility model discloses an efficient raw material screening and impurity removing device for ceramic production, and relates to the technical field of screening and impurity removing devices, the efficient raw material screening and impurity removing device comprises a bottom plate and a screen, a material storage box is installed below the screen, and impurity removing assemblies are arranged on the two sides of the material storage box. The impurity removal assembly comprises supporting boxes, electric push rods, magnetic bars, movable shells, springs, movable rods and scraping rings, and the supporting boxes are installed on the two sides of the storage box. The ceramic raw material impurity removal device has the advantages that the multiple sets of magnetic bars are arranged on the two sides of the storage box, magnetic impurities generated after ceramic raw materials are screened can be efficiently adsorbed, and the purity of the raw materials is greatly improved; at the moment, the electric push rod drives the magnetic bar to move and is matched with a scraping ring connected with an extension spring, impurities adsorbed on the magnetic bar are automatically cleaned, it is guaranteed that the magnetic bar keeps good adsorption performance all the time, it is guaranteed that impurity removal work is continuously and efficiently conducted, the scraping ring scrapes the magnetic impurities on the magnetic bar, and the magnetic impurities fall into a collecting box through a feeding opening, so that regular cleaning is facilitated; the influence of impurity accumulation on equipment operation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of screening and impurity removal equipment, specifically a high-efficiency screening and impurity removal equipment for raw materials used in ceramic production. Background Technology

[0002] Ceramics refer to materials and various products made from natural clay and various natural minerals as the main raw materials, through crushing, mixing, molding and firing.

[0003] In traditional ceramic production, raw materials often contain various impurities. Although magnetic impurities are present in relatively small amounts, they have a significant impact on the quality of ceramic products. However, some equipment relies solely on simple filters for physical filtration, which is insufficient to effectively remove magnetic substances. As a result, these magnetic impurities interfere with the uniformity of the internal structure of the ceramic during subsequent firing, leading to defects such as pores and cracks in the product. This severely reduces the mechanical strength and appearance quality of the product. Therefore, we propose a high-efficiency screening and impurity removal device for raw materials used in ceramic production. Utility Model Content

[0004] The purpose of this invention is to provide an efficient screening and impurity removal device for raw materials used in ceramic production.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency screening and impurity removal device for raw materials used in ceramic production, comprising a base plate and a screen, wherein a storage box is installed below the screen, and impurity removal components are provided on both sides of the storage box;

[0006] The impurity removal assembly includes a support box, electric push rods, magnetic rods, movable shells, springs, movable rods, and scraper rings. The support box is installed on both sides of the storage box. Multiple sets of electric push rods are provided, and the electric push rods are installed on top of the support box. The other end of each electric push rod is installed on one end of the magnetic rod. A feed inlet is provided on the top of the support box. The movable shell is located below each set of electric push rods and is installed on one side of the feed inlet. One end of each spring is installed on the inner bottom surface of the movable shell, and the other end of each spring is installed on one end of the movable rod. The spring is in a stretched state. The other end of each movable rod is installed below the scraper ring, which is located on the outer side of one end of the magnetic rod. Multiple sets of through holes are provided on both sides of the storage box, and the other end of each magnetic rod is located inside the storage box.

[0007] As a further embodiment of this utility model: the front of the support box is provided with a slot, and a collection box is installed in the slot.

[0008] As a further embodiment of this utility model: a dust removal assembly is provided at the rear of the storage box. The dust removal assembly includes a shell, a first motor, blades, a guide plate, and a dust collection box. The shell is installed on the top of the base plate and is located at the rear of the storage box. An air inlet is provided on the top of the shell, and a bracket is installed behind the air inlet. Three sets of the first motor are provided, and the first motor is installed on the bracket. The blades are installed at the output end of the first motor. The guide plate is installed at the inner corner of the shell. A hole is opened at the rear of the shell, and the dust collection box is placed in the hole and is located on the bottom surface of the shell.

[0009] As a further embodiment of this utility model: four sets of support legs are installed on the outer side of the base plate, a sliding frame is installed on the upper end of the support legs, and the screen is located on the sliding frame.

[0010] As a further embodiment of this utility model: a placement plate is installed on one side of the sliding frame, a second motor is installed on the placement plate, and an eccentric wheel is installed at the output end of the second motor.

[0011] As a further embodiment of this utility model: a mounting frame is provided on the side of the screen, a connecting rod is provided inside the mounting frame, one end of the connecting rod is fixedly connected to the mounting frame, the other end of the connecting rod is mounted on an eccentric wheel, and a controller is installed on the top of the placement plate.

[0012] As a further embodiment of this utility model: a funnel is installed below the screen, and the storage box is located below the funnel.

[0013] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows:

[0014] 1. This utility model, by setting multiple sets of magnetic rods on both sides of the storage box, can efficiently adsorb magnetic impurities after screening ceramic raw materials, greatly improving the purity of the raw materials. At this time, the electric push rod drives the magnetic rod to move, and with the help of the scraper ring connected by the tension spring, the impurities adsorbed on the magnetic rod can be automatically cleaned, ensuring that the magnetic rod always maintains good adsorption performance and ensuring that the impurity removal work is carried out continuously and efficiently. The scraper ring scrapes the magnetic impurities on the magnetic rod and falls into the collection box through the feed port, which is convenient for the staff to clean regularly and avoid the accumulation of impurities affecting the operation of the equipment.

[0015] 2. This utility model uses three sets of first motors to drive the blades to generate suction at the air inlet, which can suck away the dust flying around when the screen enters the storage box, reduce the amount of dust in the working environment, effectively protect the health of operators, reduce safety hazards, and create a clean and safe working environment. The guide plate at the corner inside the shell guides the dust, which promotes the efficient settling of dust into the dust collection box, improving the dust collection efficiency. The dust collection box is located on the bottom surface inside the hole at the back of the shell, making cleaning and maintenance extremely convenient.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model;

[0018] Figure 2 This is a front view schematic diagram of an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the impurity removal component in an embodiment of the present invention;

[0020] Figure 4 for Figure 3 Enlarged diagram of A in the middle;

[0021] Figure 5 This is a schematic diagram of the overall rear view in an embodiment of this utility model;

[0022] Figure 6 This is a schematic cross-sectional view of the embodiment of this utility model.

[0023] In the diagram: 1. Base plate; 2. Screen; 3. Storage bin; 4. Impurity removal assembly; 41. Support box; 42. Electric push rod; 43. Magnetic rod; 44. Movable shell; 45. Spring; 46. Movable rod; 47. Scraper ring; 48. Feed inlet; 49. Collection box; 5. Dust removal assembly; 51. Outer shell; 52. First motor; 53. Blade; 54. Guide plate; 55. Dust collection box; 56. Air inlet; 6. Support leg; 61. Sliding frame; 62. Second motor; 63. Eccentric wheel; 64. Connecting rod; 7. Funnel. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0025] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] Please see the appendix Figure 1 -Appendix Figure 6This utility model discloses a high-efficiency screening and impurity removal device for raw materials in ceramic production, comprising a base plate 1 and a screen 2. Impurity removal components 4 are installed on both sides of a storage box 3 below the screen 2. Support boxes 41 are firmly installed on both sides of the storage box 3, providing a stable and reliable foundation for the entire impurity removal component 4. Above the support boxes 41, multiple sets of electric push rods 42 are arranged. One end of each electric push rod 42 is firmly fixed to the support box 41, and the other end is precisely connected to a magnetic rod 43. When the device is started, the electric push rods 42 can flexibly push the magnetic rod 43 in and out of the storage box 3 according to a preset program. Multiple through holes on both sides of the storage box 3 ensure that the magnetic rod 43 can smoothly penetrate the interior, fully exerting its function of adsorbing magnetic impurities. A feed inlet 48 is provided above 41. Below each set of electric push rods 42, a movable shell 44 is installed on one side of the feed inlet 48. On the inner bottom surface of the movable shell 44, a spring 45 in a stretched state is securely connected at one end and connected to the movable rod 46 at the other end, so that the spring 45 always maintains elastic tension. The scraper ring 47 connected below the movable rod 46 is located on the outer side of one end of the magnetic rod 43. When the electric push rod 42 drives the magnetic rod 43 to be pulled out from the storage box 3, the scraper ring 47 closely adheres to the surface of the magnetic rod 43, thoroughly scraping off the adsorbed magnetic impurities. The impurities fall into the collection box 49 through the feed inlet 48, which is convenient for staff to clean regularly, ensuring the continuous and efficient operation of the equipment and providing a solid guarantee for the purity of ceramic raw materials.

[0027] In the first embodiment, a slot is provided on the front of the support box 41, and a collection box 49 is installed in the slot. A dust removal component 5 is provided at the rear of the storage box 3. The dust removal component 5 includes a shell 51, a first motor 52, blades 53, a guide plate 54, and a dust collection box 55. The shell 51 is installed on the top of the base plate 1 and is located at the rear of the storage box 3. An air inlet 56 is provided on the top of the shell 51, and a bracket is installed at the rear of the air inlet 56. Three sets of first motors 52 are provided and are installed on the bracket. Blades 53 are installed at the output end of the first motor 52. The guide plate 54 is installed at the inner corner of the shell 51. A hole is opened at the rear of the shell 51, and the dust collection box 55 is placed in the hole and is located on the bottom surface of the shell 51.

[0028] Specifically, behind the storage bin 3, the outer shell 51 of the dust removal component 5 is located behind the storage bin 3, creating a highly efficient dust removal space. The air inlet 56 above the outer shell 51 is responsible for sucking up the dust raised from the screen 2 to the storage bin 3 area. On the support behind the air inlet 56, three sets of first motors 52 are arranged. The output end of each motor is connected to blades 53. When the motor starts, the blades 53 rotate, generating suction to suck the dust into the outer shell 51. A guide plate 54 is set at the corner inside the outer shell 51 to guide the direction of the dust-laden airflow, allowing the dust to settle efficiently into the dust collection box 55. The dust collection box 55 is located on the bottom surface inside the hole at the rear of the outer shell 51. This layout makes it easy for staff to remove and clean, greatly reducing equipment maintenance costs, improving equipment operating efficiency, and creating a clean and safe production environment.

[0029] In embodiment 2, four sets of support legs 6 are installed on the outer side of the base plate 1. A sliding frame 61 is installed on the upper end of the support legs 6. The screen 2 is located on the sliding frame 61. A placement plate is installed on one side of the sliding frame 61. A second motor 62 is installed on the placement plate. An eccentric wheel 63 is installed at the output end of the second motor 62. A mounting frame is provided on the side of the screen 2. A connecting rod 64 is provided inside the mounting frame. One end of the connecting rod 64 is fixedly connected to the mounting frame. The other end of the connecting rod 64 is installed on the eccentric wheel 63. A controller is installed on the upper part of the placement plate. A funnel 7 is installed below the screen 2. A storage box 3 is located below the funnel 7.

[0030] Specifically, the four sets of support legs 6 on the outer side of the base plate 1 support the upper components, ensuring the equipment stands stably. The sliding frame 61 at the upper end of the support legs 6 provides flexible support for the screen 2, enabling it to operate smoothly. On the placement plate on one side of the sliding frame 61, the second motor 62 is arranged in an orderly manner. When the second motor 62 starts, the eccentric wheel 63 rotates, driving the screen 2 to vibrate through the connecting rod 64. The connecting rod 64 in the mounting frame on the side of the screen 2 accurately transmits power, allowing the screen 2 to achieve efficient screening. The controller on the placement plate allows the operator to easily control the motor operation. The funnel 7 below the screen 2 cleverly guides the screened raw materials to fall into the storage box 3 below. All components work closely together to improve screening efficiency and ensure stable operation of the equipment.

[0031] Working principle:

[0032] First, the ceramic raw material to be screened and impurities removed is placed on the screen 2, which is supported by the sliding frame 61. The second motor 62 on the plate on one side of the sliding frame 61 is started, and the eccentric wheel 63 at its output end rotates, driving the screen 2 to vibrate through the connecting rod 64. The raw material is initially screened under the action of vibration. The raw material that meets the size requirements falls through the screen 2 into the funnel 7 below, and then enters the storage box 3 through the funnel 7. On both sides of the storage box 3, the impurity removal components 4 start to work. The electric push rod 42 on the support box 41 pushes the magnetic rod 43 into the storage box 3 through the through holes on both sides according to the preset program. The magnetic rod 43 attracts... When the electric push rod 42 pulls out the magnetic rod 43, the scraper ring 47 scrapes off the magnetic impurities in the raw materials and they fall into the collection box 49 through the feed inlet 48. At the same time, the dust removal component 5 behind the storage box 3 operates. The air inlet 56 captures the dust raised in the area from the screen 2 to the storage box 3. The three sets of first motors 52 on the support behind the air inlet 56 drive the blades 53 to rotate and generate suction, which draws the dust into the outer shell 51. The guide plate 54 at the corner inside the outer shell 51 guides the dust-laden airflow, causing the dust to settle into the dust collection box 55 located on the bottom surface of the hole at the rear of the outer shell 51. At this point, the entire process ends.

[0033] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0035] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0036] For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A high-efficiency screening and impurity removal device for raw materials for ceramic production, comprising a base plate (1) and a screen (2), the lower surface of the screen (2) being provided with a storage tank (3), characterized in that: Both sides of the storage tank (3) are provided with impurity removal assemblies (4); The impurity removal assembly (4) comprises a support box (41), an electric push rod (42), a magnetic bar (43), a movable shell (44), a spring (45), a movable rod (46) and a scraping ring (47), the support box (41) is installed on both sides of the storage tank (3), the electric push rod (42) is provided with multiple groups, and the electric push rod (42) is installed on the upper surface of the support box (41), the other end of the electric push rod (42) is installed on one end of the magnetic bar (43), the upper surface of the support box (41) is provided with a feeding port (48), the movable shell (44) is located below each group of electric push rods (42), and the movable shell (44) is installed on one side of the feeding port (48), one end of the spring (45) is installed on the inner bottom surface of the movable shell (44), the other end of the spring (45) is installed on one end of the movable rod (46), the spring (45) is in a stretched state, the other end of the movable rod (46) is installed on the lower surface of the scraping ring (47), the scraping ring (47) is located on the outer side of one end of the magnetic bar (43), multiple groups of through holes are formed in both sides of the storage tank (3), and the other end of the magnetic bar (43) is located in the storage tank (3).

2. The high-efficiency screening and impurity removal equipment for raw materials for ceramic production according to claim 1, characterized in that: The front surface of the support box (41) is provided with a hollow groove, and a collection box (49) is installed in the hollow groove.

3. The high-efficiency screening and impurity removal equipment for raw materials for ceramic production according to claim 1, characterized in that: The rear surface of the storage tank (3) is provided with a dust removal assembly (5), the dust removal assembly (5) comprises a shell (51), a first motor (52), a blade (53), a guide plate (54) and a dust collection box (55), the shell (51) is installed on the upper surface of the bottom plate (1), and the shell (51) is located at the rear surface of the storage tank (3), the upper surface of the shell (51) is provided with an air inlet (56), a support is installed at the rear surface of the air inlet (56), the first motor (52) is provided with three groups, and the first motor (52) is installed on the upper surface of the support, the blade (53) is installed on the output end of the first motor (52), the guide plate (54) is installed at the inner corner of the shell (51), a hole is formed at the rear surface of the shell (51), the dust collection box (55) is arranged in the hole, and the dust collection box (55) is located at the bottom surface of the shell (51).

4. The high-efficiency screening and impurity removal equipment for raw materials for ceramic production according to claim 1, characterized in that: Four groups of supporting legs (6) are installed on the outer side of the bottom plate (1), the upper end of the supporting leg (6) is installed with a sliding frame (61), and the screen (2) is located on the upper surface of the sliding frame (61).

5. The high-efficiency screening and impurity removal equipment for raw materials for ceramic production according to claim 4, characterized in that: One side of the sliding frame (61) is installed with a placing plate, a second motor (62) is installed on the upper surface of the placing plate, and an eccentric wheel (63) is installed on the output end of the second motor (62).

6. The high-efficiency screening and impurity removal equipment for raw materials for ceramic production according to claim 5, characterized in that: The side surface of the screen (2) is provided with a mounting frame, a connecting rod (64) is arranged in the mounting frame, one end of the connecting rod (64) is fixedly connected to the mounting frame, the other end of the connecting rod (64) is installed on the eccentric wheel (63), and a controller is installed on the upper surface of the placing plate.

7. The high-efficiency screening and impurity removal equipment for raw materials for ceramic production according to claim 1, characterized in that: The lower surface of the screen (2) is installed with a hopper (7), and the storage tank (3) is located below the hopper (7).

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