一种节水型石英砂脱泥设备用浓缩斗
By introducing a buffer plate and a dispersion block structure into the thickening hopper, the problem of fine mud being carried in due to excessive mud flow rate was solved, achieving a more efficient quartz sand desliming effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing water-saving quartz sand desliming equipment uses a thickening hopper that cannot effectively control the feed rate when the slurry enters, resulting in fine slurry being carried into the bottom flow area when the flow rate is too high, affecting the desliming effect.
A thickening hopper comprising a buffer plate, a dispersion block, and a spring structure was designed. The buffer plate buffers the slurry flow rate, and the dispersion block performs preliminary separation, thereby reducing the flow rate and improving the slurry settling effect.
It effectively reduces the mud flow rate, prevents fine mud from being carried into the underflow area, improves the separation effect of quartz sand and mud, and enhances the processing capacity of the desliming equipment.
Smart Images
Figure CN224506357U_ABST
Abstract
Claims
1. A concentration hopper for a water-saving quartz sand desliming apparatus, characterized by: It includes a support frame one and a support frame two, each consisting of several support legs (3) and a fixed top plate (2). The support frame one is equipped with a thickening hopper (5), and the support frame two is equipped with a desliming hopper (1). Both the thickening hopper (5) and the desliming hopper (1) have overflow troughs (8) on their top outer edges. The bottom of the overflow troughs (8) is equipped with a drain pipe (11). The top of both the desliming hopper (1) and the thickening hopper (5) are fixed with feeding pipes (4) by two fixed side plates (10). The bottom of the thickening hopper (5) is equipped with a discharge valve pipe (7). Inside the feeding pipe (4) located on the thickening hopper (5), a connecting top block (16) is fixed by several first support columns (17). A second support column (6) is arranged in the middle of the interior of the thickening hopper (5). A dispersing block (13) is arranged on the top of the second support column (6). A guide ring plate (14) is integrally connected to the bottom outer edge of the dispersing block (13). A movable column (15) is arranged between the bottom and the interior of the connecting top block (16). A buffer plate is arranged near the middle of the movable column (15). (9) A connecting bottom block (12) is provided between the bottom of the movable column (15) and the top of the dispersing block (13). A limiting plate (20) is provided on one end of the movable column (15) located inside the connecting top block (16). A spring (21) is provided on a portion of the movable column (15) located inside the connecting top block (16). A limiting plate (19) is provided on one end of the movable column (15) located inside the connecting bottom block (12). A spring (18) is installed inside the connecting bottom block (12).
2. A concentrated hopper for a water-saving quartz sand desliming plant according to claim 1, characterized in that: The first support frame is fixed to the top of the second support frame. The thickening hopper (5) and the desliming hopper (1) are both conical in shape. The top of the overflow trough (8) is an open structure. The size of the overflow trough (8) is larger than that of the thickening hopper (5) and the desliming hopper (1). The fixed side plate (10) is L-shaped and welded to the top of the thickening hopper (5) and the desliming hopper (1). The feeding pipe (4) is located at the center of the thickening hopper (5).
3. A concentrated hopper for a water-saving quartz sand desliming plant according to claim 1, characterized in that: The two ends of the first support column (17) are fixed on the inner wall of the feeding pipe (4) and the connecting top block (16), respectively. The top of the connecting top block (16) is hemispherical. The dispersion block (13) and the buffer plate (9) are both cone-shaped. The size of the dispersion block (13) is larger than that of the buffer plate (9).
4. The thickening bucket for a water-saving quartz sand desliming device according to claim 1, characterized in that: The buffer plate (9) is located inside the feeding pipe (4), the guide ring plate (14) has an upward inclined structure, and the movable column (15) is movably connected to the connecting top block (16) and the connecting bottom block (12).
5. A water-conserving concentrated hopper for a quartz sand desliming plant as defined in claim 1, wherein: Both the first limiting plate (20) and the second limiting plate (19) are circular plate structures and are larger than the movable column (15). The movable column (15) is composed of two column sections and is fixed at the top and bottom of the buffer plate (9).
6. A water-conserving concentrated hopper for a quartz sand desliming plant as defined in claim 1, wherein: The top of the spring two (18) is in contact with the limiting plate two (19), and the bottom is in contact with the inside of the connecting bottom block (12), and the connecting bottom block (12) is in a cylindrical structure as a whole.