Impurity removing and screening device for porcelain clay processing
By designing a device with a multi-stage screening chamber and a fan combined with a permanent magnet, the problem that existing devices cannot effectively remove small impurities is solved, efficient grading of porcelain clay raw materials and impurity removal is achieved, and processing efficiency and product quality are improved.
Patent Information
- Application Number
- CN202422124845.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing impurity removal and screening device for porcelain clay processing cannot effectively remove metals and light impurities with smaller particles, resulting in their mixing in porcelain clay raw materials and affecting product quality.
A device including a vibration chamber, a first screening chamber, a second screening chamber and a third screening chamber are designed. Through vibration and fan action, combined with the permanent magnet to absorb iron impurities, the graded screening of porcelain clay raw materials is realized, and different grades of porcelain clay raw materials are collected respectively.
It realizes the simultaneous removal of metal and light impurities from porcelain clay raw materials, obtains standard porcelain clay raw materials of different grades, improves processing efficiency and supports continuous operations.
Smart Images
Figure CN223209960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a dirt removal and screening device for processing porcelain clay. Background Art
[0002] In the prior art, the impurity removal and screening device used in porcelain clay processing is generally a screening machine composed of multiple stages of screens. The crushed porcelain clay raw materials are screened through the screens layer by layer under the vibration of the screening machine. The disadvantage of this screening machine is that it can only screen out large particles of impurities, while smaller metal impurities and light impurities will still be mixed in the porcelain clay raw materials and require further processing. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a device for removing impurities and screening for porcelain clay processing, which can simultaneously remove metal and light impurities contained in porcelain clay raw materials, and grade and screen the porcelain clay raw materials to obtain relatively standard porcelain clay raw materials of different grades.
[0004] The technical solution of the utility model is: a device for removing impurities and screening for processing porcelain clay, comprising a shell, wherein a vibration chamber, a first screening chamber, a second screening chamber, and a third screening chamber are sequentially arranged in the shell from front to back, wherein the vibration chamber, the first screening chamber, the second screening chamber, and the third screening chamber are separated by partitions, and an opening is respectively provided at the upper end of each partition, and the top of each opening extends to the top of the shell, and the inner height of each opening decreases sequentially from front to back;
[0005] A material placement tray is provided at the lower end of the vibration chamber, the bottom of the material placement tray is connected to the bottom of the vibration chamber through a strong spring, a vibration motor is also fixed to the bottom of the material placement tray, vertical slide rails are respectively provided on both sides of the vibration chamber, and sliders corresponding to the slide rails are respectively fixed on both sides of the material placement tray, and the sliders are connected to the corresponding slide rails;
[0006] The front end of the shell is also provided with a fan connected to the vibration chamber, and the rear end of the shell is also provided with a filter bag connected to the third screening chamber.
[0007] Furthermore, a permanent magnet is provided at the bottom of the material tray.
[0008] Furthermore, the bottoms of the vibration chamber, the first screening chamber, the second screening chamber and the third screening chamber respectively have a bottom plate with a triangular cross-section, and output ports are respectively provided on both sides of the vibration chamber, the first screening chamber, the second screening chamber and the third screening chamber.
[0009] Furthermore, the bottom plates of the vibration chamber, the first screening chamber, the second screening chamber and the third screening chamber are an integrally formed structure.
[0010] Furthermore, a receiving tray is provided on the outside of each output port.
[0011] Furthermore, a feeding port is provided on the top of the vibration chamber.
[0012] Furthermore, a cover is hingedly connected to the shell above the feeding port.
[0013] Furthermore, a seal is provided at the connection between the cover and the feeding port.
[0014] Furthermore, one side of the shell is provided with an inspection port that passes through the front and rear ends of the shell, and a cover plate composed of multiple plates is fixed on the inspection port.
[0015] Furthermore, the housing is composed of a frame and an outer shell.
[0016] The beneficial effects of the utility model are: simple structure, capable of simultaneously removing metals and light impurities contained in porcelain clay raw materials, and performing graded screening on the porcelain clay raw materials to obtain relatively standard porcelain clay raw materials of different grades, and capable of performing continuous operation with high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a transverse cross-sectional view of the utility model;
[0018] Figure 2 It is a schematic diagram of the structure of the utility model;
[0019] Figure 3 It is a longitudinal sectional view of the utility model.
[0020] In the figure: housing 1, vibration chamber 2, first screening chamber 3, second screening chamber 4, third screening chamber 5, partition 6, opening 7, material placement tray 8, strong spring 9, vibration motor 10, slide rail 11, fan 12, filter bag 13, bottom plate 14, cover 15, cover plate 16, output port 17. DETAILED DESCRIPTION
[0021] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.
[0022] Combine Figure 1-3 As shown, a device for removing impurities and screening for processing porcelain clay comprises a housing 1, wherein a vibration chamber 2, a first screening chamber 3, a second screening chamber 4, and a third screening chamber 5 are sequentially provided in the housing 1 from front to back. The vibration chamber 2, the first screening chamber 3, the second screening chamber 4, and the third screening chamber 5 are separated by partitions 6, each of which has an opening 7 at its upper end, the top of each opening 7 extending to the top of the housing 1, and the inner height of each opening 7 decreases from front to back.
[0023] A feeding tray 8 is provided at the lower end of the vibration chamber 2, and the crushed porcelain clay raw material is placed on the feeding tray 8. The bottom of the feeding tray 8 is connected to the bottom of the vibration chamber 2 through a strong spring 9. A vibration motor 10 is also fixed to the bottom of the feeding tray 8. Vertical slide rails 11 are respectively provided on both sides of the vibration chamber 2. Slide blocks corresponding to the slide rails 11 are respectively fixed on both sides of the feeding tray 8, and the slide blocks are connected to the corresponding slide rails 11;
[0024] The front end of the housing 1 is further provided with a fan 12 connected to the vibration chamber 2 , and the rear end of the housing 1 is further provided with a filter bag 13 connected to the third screening chamber 5 .
[0025] The working principle of the above structure is as follows: the crushed clay raw material is placed on the feeding tray 8, the vibration motor 10 is started, and the fan 12 is turned on. Under the action of the vibration motor 10 and the strong spring 9, the clay raw material on the feeding tray 8 jumps on the feeding tray 8 and is blown to the rear end of the shell 1 by the wind force of the fan 12. When passing through each screening chamber, it is blocked by each baffle. The clay raw material with larger particles and self-weight falls into the first screening chamber 3, the clay raw material with moderate particles and self-weight falls into the second screening chamber 4, and the clay raw material with smaller particles and self-weight falls into the second screening chamber 5. The fine powdered clay material falls into the third screening chamber 5 and is filtered by the filter bag 13 and remains in the filter bag 13. The clay material in the first screening chamber 3 is collected and crushed again and then sent to the vibration chamber 2 for further screening. Large particles and metal-containing impurities are retained in the vibration chamber 2 under the action of their own weight. The fine powdered clay material remaining in the filter bag 13 is generally discarded because it contains more light impurities. The clay materials in the second screening chamber 4 and the third screening chamber 5 are suitable for the production of ceramics of different grades and are respectively discharged for standby use.
[0026] The beneficial effects of the above structure are: simple structure, can simultaneously remove metals and light impurities contained in porcelain clay raw materials, and grade and screen the porcelain clay raw materials to obtain relatively standard porcelain clay raw materials of different grades, and can perform continuous operations with high processing efficiency.
[0027] In another embodiment, a permanent magnet is further provided at the bottom of the material tray 8 for absorbing iron impurities.
[0028] In another embodiment, combined Figure 1-3 As shown, the bottom of the vibration chamber 2, the first screening chamber 3, the second screening chamber 4 and the third screening chamber 5 respectively have a bottom plate 14 with a triangular cross-section, and the two sides of the vibration chamber 2, the first screening chamber 3, the second screening chamber 4 and the third screening chamber 5 are respectively provided with output ports 17 to immediately output the porcelain clay raw materials obtained by screening, among which the particles that fly out of the material tray 8 due to vibration but are not blown by the fan 12 are discharged from the vibration chamber 2 as waste.
[0029] In another embodiment, the bottom plates 14 at the bottom of the vibration chamber 2 , the first screening chamber 3 , the second screening chamber 4 and the third screening chamber 5 are an integrally formed structure.
[0030] In another embodiment, a receiving tray is provided on the outer side of each output port 17 for collecting the porcelain clay raw materials output from each screening chamber.
[0031] In another embodiment, combined Figure 1 and Figure 2 As shown, a feeding port is also provided on the top of the vibration chamber 2.
[0032] In another embodiment, combined Figure 1 and Figure 2 As shown, a cover 15 is hingedly connected to the housing 1 above the feeding port.
[0033] In another embodiment, the connection between the cover 15 and the feeding port is further provided with a seal to prevent dust from leaking from the connection between the cover 15 and the feeding port when the equipment is working.
[0034] In another embodiment, one side of the shell 1 is further provided with an inspection port that passes through the front and rear ends of the shell 1. A cover plate 16 composed of multiple plates is fixed on the inspection port for regular inspection and cleaning of the interior of the equipment.
[0035] In another embodiment, the housing 1 is composed of a frame and an outer shell.
Claims
1. A device for removing impurities and screening for processing porcelain clay, comprising a housing (1), characterized in that: The housing (1) is provided with a vibration chamber (2), a first screening chamber (3), a second screening chamber (4) and a third screening chamber (5) in sequence from front to back. The vibration chamber (2), the first screening chamber (3), the second screening chamber (4) and the third screening chamber (5) are separated by partitions (6). An opening (7) is provided at the upper end of each partition (6). The top of each opening (7) extends to the top of the housing (1). The inner height of each opening (7) decreases in sequence from front to back. A material placement tray (8) is provided at the lower end of the vibration chamber (2), the bottom of the material placement tray (8) is connected to the bottom of the vibration chamber (2) via a strong spring (9), a vibration motor (10) is also fixed to the bottom of the material placement tray (8), vertical slide rails (11) are respectively provided on both sides of the vibration chamber (2), and sliders corresponding to the slide rails (11) are respectively fixed on both sides of the material placement tray (8), and the sliders are connected to the corresponding slide rails (11); The front end of the housing (1) is further provided with a fan (12) connected to the vibration chamber (2), and the rear end of the housing (1) is further provided with a filter bag (13) connected to the third screening chamber (5).
2. The impurity removal and screening device for porcelain clay processing according to claim 1, characterized in that: A permanent magnet is also provided at the bottom of the material placement tray (8).
3. The impurity removal and screening device for porcelain clay processing according to claim 2, characterized in that: The bottom of the vibration chamber (2), the first screening chamber (3), the second screening chamber (4) and the third screening chamber (5) are respectively provided with a bottom plate (14) with a triangular cross section, and output ports (17) are respectively provided on both sides of the vibration chamber (2), the first screening chamber (3), the second screening chamber (4) and the third screening chamber (5).
4. The impurity removal and screening device for porcelain clay processing according to claim 3, characterized in that: The bottom plates (14) at the bottom of the vibration chamber (2), the first screening chamber (3), the second screening chamber (4) and the third screening chamber (5) are integrally formed structures.
5. The impurity removal and screening device for porcelain clay processing according to claim 4, characterized in that: A receiving tray is provided on the outside of each output port (17).
6. The impurity removal and screening device for porcelain clay processing according to claim 5, characterized in that: The top of the vibration chamber (2) is also provided with a feeding port.
7. The impurity removal and screening device for porcelain clay processing according to claim 6, characterized in that: A sealing cover (15) is hingedly connected to the shell (1) above the feeding port.
8. The impurity removal and screening device for porcelain clay processing according to claim 7, characterized in that: The connection between the cover (15) and the feeding port is also sealed.
9. The impurity removal and screening device for porcelain clay processing according to claim 8, characterized in that: One side of the shell (1) is also provided with an inspection port that passes through the front and rear ends of the shell (1), and a cover plate (16) composed of multiple plates is fixed on the inspection port.
10. The impurity removal and screening device for porcelain clay processing according to claim 9, characterized in that: The housing (1) consists of a frame and an outer shell.