A high-temperature grid effective hardening treatment method
A technology of hardening treatment and high-temperature plate, which is applied in the direction of lead-acid battery electrodes, electrode carriers/collectors, etc., which can solve problems such as troublesome operation, high investment cost, and long grid time consumption, and achieve the effect of reducing production efficiency and reducing investment
Active Publication Date: 2016-08-24
TIANNENG BATTERY WUHU
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Problems solved by technology
[0003] The invention provides a high-temperature grid effective hardening treatment method to solve the problems of long time-consuming grid effective hardening, high investment cost and troublesome operation
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Embodiment Construction
[0012] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.
[0013] This embodiment provides a high-temperature grid effective hardening treatment method, including the following steps:
[0014] Step 1: Casting, put the grid into the casting machine for casting;
[0015] Step 2: Effective hardening, put the cast grid into the drying room for high temperature hardening, and store it in the drying room for 12 hours;
[0016] Step 3: Cooling, take out the grid after high temperature hardening from the drying room and put it into the cooling room, the cooling time is 24h;
[0017] Step 4: Smear, and fill the cooled grid with lead paste.
[0018] The temperature of the drying room is controlled at 80°C.
[0019] Radiating fins are arranged in the dry...
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The invention discloses a high-temperature age-hardening treatment method of grids. The high-temperature age-hardening treatment method comprises the followings steps: step 1. casting, namely putting the grids on a casting machine and then casting the grids; step 2. carrying out age-hardening, namely performing high-temperature hardening on the cast grids in a drying room, and storing the grids in the drying room for 12 hours; step 3. cooling, namely taking out the high-temperature hardened grids from the drying room and putting the grids in a cooling room for cooling for 24 hours; and step 4. coating, namely applying lead plaster to the cooled grids; the normal application of the lead plaster can be carried out after the cast grids are put in the drying room at 80 DEG C and age-hardened for 12 hours and then cooled in the cooling room for 24 hours. According to the high-temperature age-hardening treatment method, the investment of the production cost is lowered while the production efficiency of the age-hardening of the grids is guaranteed, and thus the method is very suitable for small and medium-sized enterprises.
Description
technical field [0001] The invention relates to the field of storage battery grids, in particular to a high-temperature grid effective hardening treatment method. Background technique [0002] The grid is the main component of the lead-acid battery. There are two types of netting and casting. The casting is to pour the heated and melted lead alloy into the grid mold under the action of gravity, and then cool and form it. After processing, the grid is cast I regret that there is a process of effective hardening, which can harden the grid, which is beneficial to the application of lead paste, and the plate is not easy to deform. At present, the process of effective hardening takes 2-3 days, which undoubtedly makes the factory The increase in inventory costs has caused inconvenience to the factory's capital operation. In Patent No. 201110047408.0, a rapid effective hardening box and technology for battery grids are mentioned. It reduces the effective hardening time that origina...
Claims
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IPC IPC(8): H01M4/84
CPCH01M4/23H01M4/84Y02E60/10
Inventor 卢晓明陈林龙洋洋疏江洪
Owner TIANNENG BATTERY WUHU