CN-224230549-U - Papermaking pulp board drying device

CN224230549UCN 224230549 UCN224230549 UCN 224230549UCN-224230549-U

Abstract

The utility model relates to the technical field of papermaking devices and discloses a papermaking pulp board drying device which comprises a drying cylinder, wherein a feeding and discharging hole is formed in one side of the drying cylinder, a sealing cover body is hinged to the feeding and discharging hole, a rotating device is arranged in the drying cylinder, a plurality of screen boxes capable of accommodating a pulp board are uniformly arranged on the rotating device in the circumferential direction, an input end is communicated with the drying cylinder, the output end is arranged at the bottom of the drying cylinder, a pipeline is communicated with the top of the drying cylinder, a hot air blower and a gas-water separator are arranged on the pipeline, the screen boxes comprise a box body arranged on the rotating device and a cover body hinged to an opening of the box body, and a lock body matched with the cover body is arranged on the box body. Compared with the prior art, the utility model has the advantages of high drying effect and high processing efficiency.

Inventors

LI BINGBING
Li Guochong
XUE ZHISHEN

Assignees

河南新亚新科技包装材料有限公司

Dates

Publication Date: 20260512
Application Date: 20250426

Claims (5)

1. The utility model provides a papermaking thick liquid board drying device, includes a stoving section of thick bamboo, one side of stoving section of thick bamboo is equipped with the business turn over mouth, articulated on the business turn over mouth is equipped with sealed lid, its characterized in that: a rotating device is arranged in the drying cylinder, and a plurality of screen boxes capable of accommodating the paddle board are uniformly arranged on the rotating device in the circumferential direction; The drying cylinder is communicated with a pipeline with an input end arranged at the bottom of the drying cylinder and an output end arranged at the top of the drying cylinder, and the pipeline is communicated with a hot air blower and a gas-water separator; The screen box comprises a box body arranged on the rotating device and a cover body hinged at an opening of the box body, and a lock body matched with the cover body is arranged on the box body.
2. The papermaking pulp board drying device according to claim 1, wherein the rotating device comprises a motor arranged at the bottom of the drying cylinder, a rotating shaft is connected in the drying cylinder, a sleeve is sleeved on the rotating shaft, circular plates are arranged at two ends of the sleeve, a plurality of mounting plates connected with the circular plates are uniformly arranged at the edges of the circular plates, and the screen box is arranged on the mounting plates.
3. The papermaking pulp board drying device according to claim 2, wherein a sleeve is arranged on the rotating shaft, and a plurality of fan blades are uniformly arranged on the sleeve.
4. The drying apparatus for papermaking pulp sheet according to claim 1, wherein the air heater is arranged near the bottom of the drying cylinder.
5. A drying apparatus for papermaking pulp sheet as claimed in claim 3, wherein said sleeve is disposed near the bottom of the drying cylinder.

Description

Papermaking pulp board drying device Technical Field The utility model relates to the technical field of papermaking devices, in particular to a papermaking pulp board drying device. Background The production process of papermaking comprises two processes of pulping and papermaking, wherein the pulping is to prepare wood into pulp which can be used for papermaking, and the papermaking is to produce paper suitable for various purposes after pulping the pulp. For a mill with both pulping and papermaking, the wet pulp of the pulping process can be directly transported to the paper mill for use in the paper mill. Whereas a paper mill without pulping equipment would require the purchase of pulp as paper stock from the mill. At this time, the pulp mill needs to make pulp into pulp sheets, and then roll-press-dewater, dry, roll-wrap, and package the pulp sheets to obtain pulp sheets with high dryness and sell the pulp sheets to the paper mill. The existing paddle board drying device is mainly used for conveying the paddle board through a conveying belt while drying the paddle board, the dried paddle board still contains a large amount of moisture, the paddle board needs to be placed and cooled for a long time, and the processing efficiency is low to be improved. Disclosure of utility model (One), solve the technical problems The utility model aims to solve the technical problem of overcoming the difficulty and providing the papermaking pulp board drying device with high drying effect and high processing efficiency. (II) technical scheme In order to solve the technical problems, the technical scheme provided by the utility model is that the papermaking pulp board drying device comprises a drying cylinder, wherein one side of the drying cylinder is provided with a feeding and discharging port, the feeding and discharging port is hinged with a sealing cover body, a rotating device is arranged in the drying cylinder, and a plurality of screen boxes capable of accommodating the pulp boards are uniformly arranged on the rotating device in the circumferential direction; The drying cylinder is communicated with a pipeline with an input end arranged at the bottom of the drying cylinder and an output end arranged at the top of the drying cylinder, and the pipeline is communicated with a hot air blower and a gas-water separator; The screen box comprises a box body arranged on the rotating device and a cover body hinged at an opening of the box body, and a lock body matched with the cover body is arranged on the box body. As an improvement, rotating device is including locating the motor of stoving bottom of the cylinder portion, the output of motor extends to the stoving in-connection of cylinder and is equipped with the pivot, the sleeve pipe has been cup jointed in the pivot, the sheathed tube both ends all are equipped with the plectane, the edge of plectane evenly is equipped with the mounting panel of a plurality of connection plectane, the screen cloth box is located on the mounting panel. As an improvement, a sleeve is arranged on the rotating shaft, and a plurality of fan blades are uniformly arranged on the sleeve. As an improvement, the air heater is arranged near the bottom of the drying cylinder. As an improvement, the sleeve is arranged near the bottom of the drying cylinder. (III) beneficial effects Compared with the prior art, the utility model has the advantages that: 1. The rotating device can drive the paddle board in the screen box to rotate, hot air generated by the hot air blower enters the drying cylinder to be fully contacted with the paddle board, and then takes away moisture on the paddle board, and after the moisture is conveyed by the pipeline, the moisture in the hot air is separated and discharged by the gas-water separator, and the paddle board is continuously dried after being heated again by the hot air blower; 2. the fan blades can disturb the hot air entering the drying cylinder and push the hot air to move upwards; 3. After the paddle board is dried, the heating function of the air heater is closed, the paddle board can be cooled, the drying effect is good, and the processing efficiency is high. Drawings Fig. 1 is a schematic diagram of the structure of the present utility model. Fig. 2 is a schematic diagram of a second embodiment of the present utility model. Fig. 3 is a schematic top view of the present utility model. FIG. 4 is a schematic diagram of the structure of the present utility model in a cross-sectional view at A-A in FIG. 3. The drying cylinder is shown as the figure, 1, the drying cylinder, 2, the material inlet and outlet, 3, the sealing cover body, 4, the rotating device, 5, the screen box, 6, the pipeline, 7, the hot air blower, 8, the gas-water separator, 9, the box body, 10, the cover body, 11, the lock body, 12, the motor, 13, the sleeve, 14, the circular plate, 15, the mounting plate, 16, the sleeve, 17, the fan blade, 18 and the rotating shaft. Detailed Description Em