铝酸钙投料系统
By designing a calcium aluminate feeding system, the problem of calcium aluminate powder agglomeration was solved by using sieve plates and a tapping mechanism, achieving more efficient solid-liquid mass transfer, ensuring uniform contact of reactants, and shortening reaction time.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUARONG CHEM (CHENGDU) CO LTD
- Filing Date
- 2025-07-19
- Publication Date
- 2026-07-17
AI Technical Summary
Calcium aluminate powder is prone to clumping during the feeding process, resulting in low solid-liquid mass transfer efficiency and affecting the reaction effect.
Design a calcium aluminate feeding system, including a feeding container, a sieve plate and a striking mechanism, which breaks up the clumps of calcium aluminate powder by striking the underside of the sieve plate and clears the holes in the sieve plate to ensure uniform distribution.
This effectively prevents calcium aluminate powder from clumping, improves solid-liquid mass transfer efficiency, ensures uniform contact of reactants, and shortens reaction time.
Smart Images
Figure CN224507019U_ABST
Abstract
Claims
1. A calcium aluminate feed system, characterized in that, include: The feeding container has a feed inlet at the top and a discharge outlet at the bottom; the feed inlet is used to introduce calcium aluminate powder. A sieve plate is disposed between the feed inlet and the discharge outlet; A striking mechanism is disposed inside the feeding container and is used to strike the lower side of the sieve plate; the striking mechanism includes: A bracket is fixed to the lower inner wall of the feeding container; A fixing cylinder is fixed to the bracket; The striking rod is vertically slidably connected to the fixed cylinder at its lower part; A drive assembly for vertically moving the striking rod.
2. The calcium aluminate feeding system of claim 1, wherein, The fixed cylinder has a cavity, and the lower part of the striking rod has a movable plug, which is vertically and slidably sealed to the cavity.
3. The calcium aluminate feeding system of claim 2, wherein, The drive assembly includes an inflation / deflation device and an air guide pipe; one end of the air guide pipe is connected to the bottom of the cavity, and the other end is sealed through the side wall of the feeding container and then connected to the inflation / deflation device.
4. The calcium aluminate feeding system of claim 3, wherein, The screen plate has multiple fixed cylinders and striking rods distributed below it.
5. The calcium aluminate feeding system of claim 4, wherein, An annular pipe is provided outside the feeding container, and the gas filling and releasing device is connected to the gas guide pipe through the annular pipe.
6. A calcium aluminate feeding system according to any one of claims 3 to 5, wherein the calcium aluminate is a calcium aluminate of the formula CaAl2O4. A backflushing pipe is connected between the discharge port and the inflation / deflation device.
7. The calcium aluminate feeding system of claim 1, wherein, The feed inlet is connected to an air inlet.
8. The calcium aluminate feeding system of claim 1, wherein, The feeding container is covered with a preheating jacket.