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Fountain solution centralized allocation and supply circular cooling device

A technology of circulating cooling and dampening solution, which is applied to lithographic rotary printing machines, printing, rotary printing machines, etc., can solve the problems of standardized production and affect the cleanliness of the production site, and achieve the realization of enterprise intelligence and good scalability And practicability, the effect of saving hardware space

Inactive Publication Date: 2012-04-18
CHINA BANKNOTE PRINTING & MINTING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of industrial technology level and requirements, cases of fountain solution application in printing, chemical industry and other fields have emerged one after another, and have been widely used in different fields of many industries, but its decentralized and independent structure, It greatly affects the cleanliness of the production site and brings great trouble to the standardized production of products

Method used

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  • Fountain solution centralized allocation and supply circular cooling device
  • Fountain solution centralized allocation and supply circular cooling device
  • Fountain solution centralized allocation and supply circular cooling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1. A cooling device for centralized distribution and supply of dampening solution, which is characterized in that it includes a mechanical part and an electrical control part, and the electrical control part controls the mechanical part.

Embodiment 2

[0029] Embodiment 2, a dampening solution centralized supply circulation cooling device, the mechanical part includes a centralized distribution supply circulation cooling device box 38, a filter 39, a liquid storage tank 40, a condenser 41, a liquid return port 42, and a water tank box 43. Water supply port 44, liquid outlet port 45, stirring paddle 46, drain port 47, heat exchange coil 48, water return valve 49, terminal equipment 50, water inlet valve 51, fountain solution stock solution tank 52, temperature probe 53 And liquid level probe 54; Wherein: on the water tank body 43, there are liquid return port 42, replenishment port 44, liquid outlet 45, drain port 47; Into the inside of the water tank body 43, the liquid inlet pump 26 is installed on the water tank body 43, one end is connected to the dampening solution stock solution tank 52 through a pipeline, and the other end extends into the water tank body 43 through a pipeline, and one end of the M1 compressor 4 passes ...

Embodiment 3

[0030] Embodiment 3, a cooling device for central distribution and supply of fountain solution, including electrical parts, wherein: the three-phase power supply L1, L2, L3 successively passes through QF circuit breaker 1, QF1 circuit breaker 2, and KM1 AC contactor contact 3 Connect to the 1U, 1V, and 1W terminals of M1 compressor 4, and ground the shell of M1 compressor 4, thereby completing the laying of the main circuit of M1 compressor 4; the three-phase power supply L1, L2, and L3 are successively disconnected through QF circuit breaker 1 and QF2 Connector 5, KM2 AC contactor contact 6 to the 2U, 2V, 2W terminals of M2 fan 7, and the shell of M2 fan 7 is grounded, thus completing the laying of the main circuit of M2 fan 7; the three-phase power supply L1, L2, L3 passes through The QF3 circuit breaker 8 and the KM3 AC contactor contact 9 are connected to the 3U, 3V, and 3W terminals of the M3 water pump 10, thereby completing the laying of the main circuit of the M3 water ...

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Abstract

The invention relates to a fountain solution centralized allocation and supply circular cooling device, which at least comprises a fountain solution preparation part, a fountain solution cooling part, a fountain solution circulating part and an alarming function part. The main functions of the four parts are as follows: 1, fountain solution preparation, namely needed reagents are mixed and added according to a certain ratio so as to meet production needs; 2, fountain solution cooling, namely the mixed reagent is cooled and is stirred by a circulating pump to prevent nonuniform cold and heat; 3, fountain solution circulating, which is to better realize the flowing and circular utilization of the fountain solution; and 4, alarming, namely the alarming system is to give an alarm in case of abnormal conditions so as to ensure the device operates steadily and soundly. When the device is used, the centralized allocation and supply circular cooling function of the fountain solution can be realized, the production efficiency and production site cleanness can be improved directly, and the intelligent, accurate, standard and high-efficiency management of enterprises can be directly improved.

Description

technical field [0001] The invention relates to the fields of printing, chemical industry and other industrial control, in particular to a system for centrally distributing, supplying, circulating and cooling dampening solution. Background technique [0002] With the continuous improvement of industrial technology level and requirements, cases of fountain solution application in printing, chemical industry and other fields have emerged one after another, and have been widely used in different fields of many industries, but its decentralized and independent structure, It greatly affects the cleanliness of the production site and brings great trouble to the standardized production of products. The importance and urgency of centralized distribution of dampening solution for circulating cooling devices has become increasingly prominent. [0003] In order to realize the intelligent, accurate, standardized and efficient management of the enterprise, and to effectively reduce the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F7/37
Inventor 陈刚曹建华刘刚崽王海江罗宗平甘乐才杨波万吉平陈小成万旻佳李劲马业辉
Owner CHINA BANKNOTE PRINTING & MINTING
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