Hydraulic pulper

A technology of hydraulic pulper and pulp outlet, which is applied in the direction of textile and papermaking, raw material separation, fiber raw material processing, etc. It can solve the problems of dead angle, small volume utilization rate, and energy waste, so as to prevent energy waste and improve energy utilization. The effect of high efficiency and high volume utilization
CN106400563AActive Publication Date: 2017-02-15江苏富星纸业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏富星纸业有限公司
Publication Date
2017-02-15

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Abstract

The invention discloses a hydraulic pulper. The hydraulic pulper comprises a tank body, rotors, a screen plate, a bracket, a first support column and a second support column, wherein the screen plate is positioned at the lower end of the tank body, and is used for supporting the tank body; a material dropping opening and a water spray pipe are arranged at the top part of the tank body, the bottom part of the tank body is provided with a slag outlet and a pulp outlet, the slag outlet is positioned above the screen plate, and the pulp outlet is positioned under the screen plate; the cross section of the tank body is in a splay shape, and the tank body comprises a first cavity and a second cavity; the first support column is arranged in the middle of the first cavity, and the second support column is arranged in the middle of the second cavity; the rotors comprise a first rotor and a second rotor, motors are respectively arranged at the lower parts of the first rotor and the second rotor, and the rotation directions of the two motors are opposite; the first rotor is sheathed on the first support column, the second rotor is sheathed on the second support column, and the first rotor and the second rotor are not positioned on the same horizontal surface. Compared with the prior art, the hydraulic pulper has the advantages that the dead corner is avoided, the utilization rate of energy is higher, and the pulping efficiency is higher.
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Description

technical field

[0001] The invention belongs to the technical field of papermaking equipment, in particular to a hydraulic pulper. Background technique

[0002] The hydraulic pulper is to disintegrate the pulp board, waste paper (cardboard), etc. soaked in water through hydraulic and mechanical force, and disintegrate the pulp board, waste paper (cardboard), etc. into pulp fiber suspension, and the heavy, Large impurities are separated from the fibers. The structure of the existing hydropulper is shown in Figure 1, which consists of a tank body, a rotor (or cutter head) located at the bottom of the tank body, a sieve plate located below the rotor, transmission parts, and a support frame. The top of the tank body is provided with a blanking port and a water spray pipe, the coarse slag outlet is located at the bottom of the tank body and above the sieve plate, and the fine pulp outlet is located below the sieve plate.

[0003] When the hydraulic pulper is working, the rotor ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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