Fiber cooking device for preparing and processing fiberboard

Abstract

The utility model provides a fiber cooking device for preparing and processing fiberboards, which comprises a cooking barrel, a barrel body of the cooking barrel is connected with a stirring mechanism, and the exterior of the cooking barrel is connected with a heating mechanism; the stirring mechanism comprises a motor connected to the upper surface of the cooking barrel and a stirring shaft connected with the output end of the motor, the bottom end of the stirring shaft is rotationally connected with the bottom end of the cooking barrel, the outer surface of the stirring shaft is connected with a spiral stirring blade, and the upper surface of the spiral stirring blade is connected with a heating wire. Through the arrangement of the spiral heating pipe, heating is carried out from the outside of the cooking barrel, and uniform heating of fiberboard raw materials is carried out in cooperation with barrel center heating of the heating wire.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of fiberboard preparation processing, specifically relates to a fiberboard preparation processing cooking fiber device. BACKGROUND

[0002] At present, in the process of forming fiber bonding slurry by pulping solid waste cooking processing, heating cooking combined with stirring is needed to soften the fiber.

[0003] The traditional fiberboard preparation processing cooking fiber device often sets heating pipes outside the cooking cylinder to heat the raw materials in the cylinder. In this way, the raw materials near the cylinder wall and the raw materials at the cylinder center are not evenly heated, which affects the fiberboard preparation. UTILITY MODEL CONTENTS

[0004] The utility model mainly provides a fiberboard preparation processing cooking fiber device to solve the technical problems in the above background technology.

[0005] The utility model solves the above technical problems by the following technical scheme:

[0006] A fiberboard preparation processing cooking fiber device, comprising a cooking cylinder, wherein the cylinder body of the cooking cylinder is connected with a stirring mechanism, and the outside of the cooking cylinder is connected with a heating mechanism.

[0007] The stirring mechanism comprises a motor connected to the upper surface of the cooking cylinder, and a stirring shaft connected to the output end of the motor, wherein the bottom end of the stirring shaft is rotationally connected with the bottom end of the cooking cylinder, the outer surface of the stirring shaft is connected with spiral stirring blades, and the upper surface of the spiral stirring blades is connected with heating wires.

[0008] Further, the heating mechanism comprises a heat preservation cover connected to the outer surface of the cooking cylinder, and a spiral heating pipe connected to the inside of the heat preservation cover.

[0009] Further, the lower surface of the cooking cylinder is connected with a conductive slip ring, and the conductive slip ring is electrically connected with the heating wires.

[0010] Further, the inside of the heat preservation cover is provided with a temperature sensing optical fiber, the temperature sensing optical fiber is connected to the outer surface of the cooking cylinder, and one end of the temperature sensing optical fiber is connected with an optical fiber temperature sensor.

[0011] Further, the temperature sensing optical fiber is spirally wound on the outside of the cooking cylinder.

[0012] Further, the top end of the cooking cylinder is connected with a feeding pipe, the bottom end of the cooking cylinder is connected with a discharging pipe, and the pipe body of the discharging pipe and the feeding pipe is connected with a valve.

[0013] Further, the heating wire is arranged in a spiral shape on the upper surface of the spiral stirring blade.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The utility model discloses a motor drives the stirring shaft, and the spiral stirring blade is driven by the stirring shaft to stir the fiberboard raw material in the cooking cylinder, the heat loss of the spiral heating tube and the inside of the cooking cylinder is reduced through the setting of the heat -retaining cover, and the spiral heating tube is set to heat from the outside of the cooking cylinder to cooperate with the heating wire from the center of the cylinder and uniformly heat the fiberboard raw material.

[0016] The utility model will be explained in detail in combination with the drawings and specific embodiments. DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of the utility model;

[0018] Figure 2 It is the sectional view of the utility model.

[0019] In the drawing: 1, cooking cylinder;11, feed pipe;12, discharge pipe;13, valve;2, stirring mechanism;21, motor;22, stirring shaft;23, spiral stirring blade;24, heating wire;25, conductive slip ring;3, heating mechanism;31, heat -retaining cover;32, spiral heating tube;33, temperature sensing optical fiber;34, optical fiber temperature sensor. DETAILED DESCRIPTION

[0020] In order to facilitate understanding the utility model, below will be described more comprehensively to the utility model with reference to relevant drawings, the drawings show several embodiments of the utility model, but the utility model can be realized through different forms, and is not limited to the embodiment described in the text, on the contrary, provides these embodiments are to make the content disclosed in the utility model more thorough and comprehensive.

[0021] It needs to be explained that when the element is called " fixed to " another element, it can be directly on another element or there can be a central element, when an element is considered " connected " to another element, it can be directly connected to another element or there can be a central element, the terms " vertical " " horizontal " " left " " right " and similar expressions used in this paper are only for the purpose of illustration.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "including", "comprising", "having" and the like are specifically intended to be construed in an inclusive sense and not to the exclusion of any other items.

[0023] Embodiment, please refer to the attached Figures 1-2 A kind of fiberboard preparation processing cooking fiber device, including cooking cylinder 1, the cylinder of the cooking cylinder 1 is connected with stirring mechanism 2, the outside of the cooking cylinder 1 is connected with heating mechanism 3;

[0024] The stirring mechanism 2 includes motor 21 connected to the upper surface of cooking cylinder 1, and stirring shaft 22 connected with the output end of motor 21, the bottom end of stirring shaft 22 is rotatably connected with the bottom end of cooking cylinder 1, the outer surface of stirring shaft 22 is connected with helical stirring blade 23, the upper surface of helical stirring blade 23 is connected with heating wire 24.

[0025] Specifically, please refer to the attached Figure 1 And 2 The heating mechanism 3 includes heat preservation cover 31 connected to the outer surface of cooking cylinder 1, and helical heating pipe 32 connected to the inside of heat preservation cover 31;

[0026] The lower surface of the cooking cylinder 1 is connected with conductive slip ring 25, and the conductive slip ring 25 is electrically connected with the heating wire 24;

[0027] The inside of the heat preservation cover 31 is provided with temperature sensing optical fiber 33, which is connected to the outer surface of the cooking cylinder 1, and one end of the temperature sensing optical fiber 33 is connected with optical fiber temperature sensor 34;

[0028] It should be noted that, in the present embodiment, the heat preservation cover 31 is provided to reduce the heat loss of the helical heating pipe 32 and the inside of the cooking cylinder 1, and the helical heating pipe 32 is provided to heat from the outside of the cooking cylinder 1 to cooperate with the heating wire 24 to heat the fiberboard raw material.

[0029] Further, the conductive slip ring 25 is provided to enable the heating wire 24 to provide power when the stirring shaft 22 rotates.

[0030] Further, the optical fiber temperature sensor 34 and the temperature sensing optical fiber 33 are provided to detect the temperature in the heat preservation cover 31, so that the controller connected with the optical fiber temperature sensor 34 receives the information, so that the controller can timely control the heating wire 24 and the helical heating pipe 32 connected thereto to heat and adjust the heating effect of the heating wire 24 and the helical heating pipe 32.

[0031] For details, please refer to the appendix. Figure 1 and 2 The temperature-sensing optical fiber 33 is spirally wound around the outside of the cooking cylinder 1;

[0032] The top end of the cooking cylinder 1 is connected to a feed pipe 11, and the bottom end of the cooking cylinder 1 is connected to a discharge pipe 12. Both the discharge pipe 12 and the feed pipe 11 are connected to valves 13.

[0033] The heating wire 24 is arranged in a spiral shape on the upper surface of the spiral stirring blade 23;

[0034] It should be noted that, in this embodiment, since the temperature-sensing optical fiber 33 is spirally wound around the outside of the cooking cylinder 1, the temperature-sensing optical fiber 33 can be fully distributed inside the heat preservation cover 31. In this way, the optical fiber temperature sensor 34 and the temperature-sensing optical fiber 33 can accurately detect the temperature inside the heat preservation cover 31.

[0035] Furthermore, the fiberboard raw material is guided into the interior of the cooking drum 1 through the feed pipe 11 and discharged through the discharge pipe 12. The feed and discharge of the cooking drum 1 are controlled by the valve 13.

[0036] The specific operation method of this utility model is as follows:

[0037] When processing fiberboard raw materials using a cooking fiber apparatus, a motor 21 drives a stirring shaft 22, which in turn drives a spiral stirring blade 23 to stir the fiberboard raw materials inside the cooking drum 1. The heat insulation cover 31 is provided to reduce heat loss from the spiral heating tube 32 and the inside of the cooking drum 1. The spiral heating tube 32 is provided to heat the cooking drum 1 from the outside, in conjunction with the heating wire 24, to heat the fiberboard raw materials.

[0038] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A fiberboard production process cooking fiber apparatus comprising a cooking cylinder (1), characterized in that, The cooking barrel (1) is connected with the stirring mechanism (2), and the heating mechanism (3) is connected to the outside of the cooking barrel (1); The stirring mechanism (2) comprises a motor (21) connected to the upper surface of the cooking barrel (1), and a stirring shaft (22) connected to the output end of the motor (21); the bottom end of the stirring shaft (22) is rotatably connected to the bottom end of the cooking barrel (1); the outer surface of the stirring shaft (22) is connected with a spiral stirring blade (23), and the upper surface of the spiral stirring blade (23) is connected with a heating wire (24).

2. The apparatus according to claim 1, wherein The heating mechanism (3) comprises a heat preservation cover (31) connected to the outer surface of the cooking barrel (1), and a spiral heating pipe (32) connected to the inside of the heat preservation cover (31).

3. The apparatus according to claim 1, wherein the apparatus is characterized by: The lower surface of the cooking barrel (1) is connected with a conductive slip ring (25), and the conductive slip ring (25) is electrically connected with the heating wire (24).

4. The apparatus according to claim 2, wherein the apparatus is characterized by: The inside of the heat preservation cover (31) is provided with a temperature sensing optical fiber (33), the temperature sensing optical fiber (33) is connected to the outer surface of the cooking barrel (1), and one end of the temperature sensing optical fiber (33) is connected with an optical fiber temperature sensor (34).

5. A device for cooking fibers for the manufacture of fiberboard according to claim 4, characterized in that The temperature sensing optical fiber (33) is spirally wound on the outside of the cooking barrel (1).

6. The apparatus according to claim 1, wherein The top end of the cooking barrel (1) is connected with a feeding pipe (11), the bottom end of the cooking barrel (1) is connected with a discharging pipe (12), and the pipe body of the feeding pipe (11) and the discharging pipe (12) is connected with a valve (13).

7. The apparatus according to claim 1, wherein the apparatus is characterized by: The heating wire (24) is spirally arranged on the upper surface of the spiral stirring blade (23).

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