Lead-acid storage battery substrate curing equipment

A technology of lead-acid batteries and curing equipment, which is applied in the construction of lead-acid batteries, lead-acid batteries, electrodes of lead-acid batteries, etc., and can solve problems such as uneven curing effects of plates, increased differences, and temperature and humidity differences in curing boxes. , to achieve the effects of improving temperature and humidity stability, speeding up exchange and circulation, and improving stability and consistency

Pending Publication Date: 2022-08-05
ZHEJIANG TIANNENG BATTERY JIANGSU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, Chinese Patent Publication No. CN108649188B discloses a lead-acid battery pole plate curing device. Although the device can make the pole plate fully contact with steam in the curing box to complete the curing process, according to the principle of aerodynamics, hot air and heat Moisture will flow upwards, resulting in differences in temperature and humidity at different heights in the curing box, and the difference will increase as the height of the curing box rises, resulting in uneven curing effects of the plates at different positions

Method used

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  • Lead-acid storage battery substrate curing equipment
  • Lead-acid storage battery substrate curing equipment
  • Lead-acid storage battery substrate curing equipment

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Embodiment 1

[0029] see Figure 1 to Figure 9 , the present invention provides a technical solution: a lead-acid battery substrate curing equipment, comprising two vertical plates 1, a rotating drum 2 is installed between the two vertical plates 1, and one of the vertical plates located in the rotating drum 2 1. A grid plate 3 for placing battery pole plates is installed on the outer wall, and also includes a temperature adjustment component for supplying heat, humidity and air discharge into the rotating drum 2.

[0030] Another vertical plate 1 located in the drum 2 is provided with a hole on the outer wall, and a rotatable rotating tube 5 is installed in the hole. One end extending into the drum 2 is fixed with a piston tube 6, the inner wall of the piston tube 6 is slidably mounted with a piston block 13, the inner wall of the piston block 13 is provided with a hole, and a piston rod 7 is fixed in the hole, and both ends of the piston rod 7 Passing out of the outer wall of the piston ...

Embodiment 2

[0051] Embodiment 2 provides a second embodiment of the drive assembly;

[0052] Further, the drive assembly includes a pulley 22 fixed on the outer wall of the rotating drum 2 , a motor 23 is installed on the outer wall of the vertical plate 1 , and the output shaft of the motor 23 is connected to the pulley 22 in a driving manner through a belt.

[0053] see Figure 9 , the pulley 22 can be directly driven by the motor 23 to rotate, thereby driving the rotating drum 2 to rotate. Compared with the first embodiment, the speed of the rotating drum 2 can be easily controlled.

[0054] To sum up, in the curing process, the difference between the temperature and humidity at different heights inside the drum 2 is reduced by the rotation of the drum 2, and then the air above and below the drum 2 is mixed with the air through the rotation of the piston tube 6. Cyclic exchange further reduces the internal temperature and humidity difference, and maintains the stability of internal te...

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Abstract

The invention discloses lead-acid storage battery substrate curing equipment which comprises two vertical plates, a rotating cylinder is jointly and rotatably mounted between the two vertical plates, a grid plate for placing a battery pole plate is mounted on the outer wall of one vertical plate located in the rotating cylinder, and the lead-acid storage battery substrate curing equipment further comprises a temperature adjusting assembly for supplying heat and humidity to the rotating cylinder and exhausting air; a hole is formed in the outer wall of the other vertical plate located in the rotary drum, a rotary pipe capable of rotating is installed in the hole, the rotary pipe and the rotary drum are eccentrically arranged, and the circle centers of the rotary pipe and the rotary drum are located on the same horizontal line. The upper air and the lower air in the rotary drum are mixed and exchanged, so that the temperature and the humidity of the upper air and the lower air are prevented from being greatly different, the temperature and the humidity of different positions are kept balanced, the stability and the consistency during pole plate curing are further improved, and the inner cambered surface of the rotary drum can accelerate exchange and circulation of the air in the rotary drum; and the temperature and humidity stability of each position is further improved.

Description

technical field [0001] The invention relates to the technical field of battery processing, in particular to a lead-acid battery substrate curing device. Background technique [0002] During the production and processing of lead-acid batteries, the curing of the electrode plates is very important. The quality of the electrode plate curing quality is closely related to the battery performance. A well-cured electrode plate can obtain firm active substances and good appearance quality. . [0003] At present, the curing of the substrate refers to the completion of the oxidation of free lead and lead on the surface of grid bars and the recrystallization of basic lead sulfate during the gelation process of the paste coated plate under certain conditions of temperature and humidity. and hardening process. [0004] For example, Chinese Patent Publication No. CN108649188B discloses a lead-acid battery electrode plate curing device. Although the device can make the electrode plate fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M4/23H01M10/12
CPCH01M4/23H01M10/12Y02E60/10
Inventor 李军张继胜孙旺李明钧
Owner ZHEJIANG TIANNENG BATTERY JIANGSU
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