Recovery device for papermaking residue pulp

Abstract

The invention discloses a recovery device for papermaking residue pulp. The recovery device comprises a device body, wherein the device body comprises a water storage pool, a sedimentation pool and arecovery box, wherein a cover plate is arranged on the upper side of the water storage pool; a water inlet pipe is arranged on one side of the upper end of the water storage pool; a water outlet pipeis arranged in the water storage pool; one end of the water outlet pipe penetrates through the cover plate and is connected with a water suction pump, and the water suction pump is located on the upper side of the water storage pool; one side of the bottom end of the sedimentation pool is connected with a charge pipe, one end of the charge pipe is connected with a silt suction pump, and one end ofthe silt suction pump is connected with the recovery box through the charge pipe; accommodating cloth is arranged in the recovery box; a conical cover is arranged at the bottom end of the recovery box; a guide pipe is connected with the bottom end of the conical cover; one end of the guide pipe is connected with a three-way valve, and the three-way valve is located on the upper side of the wateroutlet pipe. According to the recovery device, recovered paper pulp is guided into the upper side of the accommodating cloth in the recovery box, fine holes are formed in the upper side of the accommodating cloth, water penetrates through the fine holes and drops into the conical cover under the action of gravity, and therefore, water content of the paper pulp is reduced.

Description

technical field [0001] The invention relates to the technical field of papermaking equipment, in particular to a recovery device for papermaking slurry. Background technique [0002] In the papermaking process, many rejects are produced, and these rejects contain a large amount of fibers that can be recycled for papermaking. If the pulp residue is directly discharged, it will not only pollute the environment, but also waste resources. When the existing pulp recovery device is recycling, the pulp contains a large amount of water, which is inconvenient for storage and transfer. Contents of the invention [0003] The purpose of the present invention is to provide a recovery device for pulp from papermaking, so as to solve the problem that the pulp contains a lot of water inside when the pulp recovery device in the prior art recovers, and it is inconvenient to store and transport it. [0004] In order to achieve the above object, the present invention provides the following t...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a recovery device for pulp from papermaking, in order to solve the problem that the pulp contains a lot of water inside when the pulp recovery device in the prior art recovers, and it is inconvenient to store and transfer

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