Bamboo charcoal activation device for bamboo fiber processing

Abstract

The utility model discloses a bamboo charcoal activation device for bamboo fiber processing, which comprises a bottom plate, a device main body, an activation barrel, a hollow pipe and a heating box, the device main body is fixed at the top end of the bottom plate, an activation cavity and a driving cavity are respectively arranged in the device main body, the activation barrel is arranged in the activation cavity, and the hollow pipe is arranged in the activation cavity. Heating wires are installed in the side walls of the activation barrel, the hollow pipe is installed in the center of the interior of the activation barrel, a stirring rod is arranged in the driving cavity, the bottom end of the stirring rod extends into the activation cavity and is fixedly provided with stirring blades, and lead screws are installed in the positions, on the two sides of the stirring rod, of the interior of the driving cavity. And a movable seat is arranged between the lead screws in a sleeving mode, and the heating box is arranged at the top end of the bottom plate on one side of the device body. By adopting a mode of simultaneously heating inside and outside, the bamboo charcoal is uniformly heated, the bamboo charcoal at the center is thoroughly activated, the heating efficiency is high, and the activation effect is good in cooperation with lifting type stirring.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo fiber processing, in particular to a bamboo charcoal activation device for bamboo fiber processing. Background Art

[0002] Bamboo fiber is a cellulose fiber extracted from naturally grown bamboo. It is the fifth largest natural fiber after cotton, linen, wool and silk. It has good air permeability, instant water absorption, strong wear resistance and good dyeability. It has natural antibacterial, antibacterial, mite removal, deodorization and UV resistance. Bamboo charcoal needs to be activated during processing, so an activation device is needed.

[0003] The Chinese patent with the publication number CN209741326U discloses a bamboo charcoal activation device for bamboo fiber processing, including a bracket, an activation tank, a stirring mechanism, a movable carrier plate and a lifting mechanism. The activation tank is fixedly installed on the bracket, the stirring mechanism is installed inside the activation tank, the movable carrier plate is fixedly installed on the top of the stirring mechanism, the lifting mechanism is fixedly installed on the movable carrier plate, a feed inlet is opened on one side of the top of the activation tank, a discharge port is opened at the bottom of the activation tank, a sealing cover is detachably installed on the discharge port, the activation tank is double-layered, the outer side of the activation tank is set as an outer liner, the inner side of the activation tank is set as an inner liner, and an electric heating wire is fixedly installed in the interlayer between the inner liner and the outer liner.

[0004] Although the above-mentioned activation device is provided with a lifting and lowering stirring mechanism to make the stirring and mixing more uniform, and the activation efficiency is improved and the activation time is shortened by the cooperation of the electric heating wire and the lifting and lowering stirring mechanism, the electric heating wire is located between the inner pot and the outer pot, resulting in that the bamboo charcoal located at the center of the activation tank is heated more slowly and is heated less than the bamboo charcoal located at the edge of the activation tank, which easily leads to incomplete activation of the bamboo charcoal in the center, affecting the activation effect, and therefore it is urgently needed to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a bamboo charcoal activation device for bamboo fiber processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bamboo charcoal activation device for bamboo fiber processing, comprising a bottom plate, a device body, an activation barrel, a hollow tube and a heating box, the device body is fixed on the top of the bottom plate, and the inside of the device body is respectively provided with an activation chamber and a driving chamber, the activation barrel is arranged inside the activation chamber, and the side walls of the activation barrel are all provided with heating wires, the hollow tube is installed at the center position inside the activation barrel, and the outer wall of the hollow tube is provided with air outlet holes at equal intervals, a stirring rod is arranged inside the driving chamber, and the bottom end of the stirring rod extends to the inside of the activation chamber and is fixed with stirring blades, screw rods are installed inside the driving chambers on both sides of the stirring rod, and a large gear is installed on the top of the screw rods, a movable seat is set between the screw rods, and a second rotating drive member is installed inside the movable seat, and the output end of the second rotating drive member is fixedly connected to the stirring rod, the heating box is arranged on the top of the bottom plate on one side of the device body, and the inside of the heating box is all provided with heating rods, and a draft fan is arranged on one side of the heating box.

[0007] Preferably, the top of the base plate is provided with a guide wheel groove.

[0008] Preferably, a first rotary drive member is installed at the top of the device body, and the output end of the first rotary drive member extends to the top of the drive cavity and is installed with a small gear, which is tightly meshed with the large gear for driving the screw.

[0009] Preferably, rollers are installed on both sides of the bottom end of the activation barrel, and the rollers cooperate with the guide wheel grooves to facilitate the movement of the activation barrel.

[0010] Preferably, one side of the activation barrel extends to the outside of the device body and is fixed with a sealing plate, and a handle is installed on the outer wall of the sealing plate, which is convenient for sealing the device body and pulling out the activation barrel.

[0011] Preferably, the movable seat is threadably connected to the screw rod.

[0012] Preferably, an open groove is provided on the outer wall of the bottom of the stirring rod.

[0013] Preferably, the input end of the induced draft fan is connected to the heating box through a pipeline, and the output end of the induced draft fan is connected to the hollow tube through a hose, so as to facilitate the hot air in the heating box to be transported into the hollow tube.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The bamboo charcoal is placed in the activation barrel, and the activation barrel is pushed into the activation chamber inside the device body, and the heating wire heats the bamboo charcoal; the small gear is driven to rotate by the first rotating driving member, and the small gear drives the screw rod to rotate through the large gear, so that the movable seat drives the stirring rod to move downward, and the stirring rod drives the stirring blade to move downward into the activation barrel, and the stirring rod is located outside the hollow tube. Then, the second rotating driving member drives the stirring rod to rotate, so that the stirring blade stirs the bamboo charcoal, and the first rotating driving member drives the small gear to rotate in the forward and reverse directions, so that the stirring rod continuously moves up and down, expands the stirring range, and stirs more fully. At the same time, the external air is allowed to enter the heating box by starting the induced draft fan. After being heated by the heating rod, the hot air is transported into the hollow tube and evenly discharged through the air outlet. The setting of the open slot is convenient for hot air to be blown out, and the heat is diffused from the center of the bamboo charcoal to the periphery. The heat heated by the heating wire is transmitted from the periphery of the bamboo charcoal to the center. The method of simultaneous heating inside and outside is adopted, so that the bamboo charcoal is heated evenly, and the bamboo charcoal at the center is completely activated, the heating efficiency is high, and the activation effect is good in combination with the lifting stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the enlarged structure of the activation barrel of the utility model;

[0018] Figure 3 This is a schematic diagram of the enlarged structure of the stirring rod of the utility model;

[0019] Figure 4 This is a side view of the structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the enlarged front cross-section structure of the heating box of the present invention.

[0021] In the figure: 1, bottom plate; 101, guide wheel groove; 2, device body; 3, activation chamber; 4, activation barrel; 401, roller; 5, driving chamber; 6, screw rod; 7, large gear; 8, first rotating drive member; 9, small gear; 10, movable seat; 11, stirring rod; 1101, open groove; 12, stirring blade; 13, heating wire; 14, hollow tube; 15, air outlet; 16, second rotating drive member; 17, heating box; 1701, heating rod; 18, induced draft fan; 19, sealing plate; 20, handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a bamboo charcoal activation device for bamboo fiber processing, comprising a bottom plate 1, a device body 2, an activation barrel 4, a hollow tube 14 and a heating box 17, the device body 2 is fixed to the top of the bottom plate 1, the inside of the device body 2 is respectively provided with an activation chamber 3 and a driving chamber 5, the activation barrel 4 is arranged inside the activation chamber 3, and the side walls of the activation barrel 4 are all provided with heating wires 13, the hollow tube 14 is installed at the center position inside the activation barrel 4, and the outer wall of the hollow tube 14 is provided with air outlet holes 15 at equal intervals;

[0024] A stirring rod 11 is arranged inside the driving chamber 5, and the bottom end of the stirring rod 11 extends into the inside of the activation chamber 3 and is fixed with a stirring blade 12. Screws 6 are installed inside the driving chamber 5 on both sides of the stirring rod 11, and a large gear 7 is installed on the top of the screw rod 6. A movable seat 10 is set between the screw rods 6, and a second rotating driving member 16 is installed inside the movable seat 10. The output end of the second rotating driving member 16 is fixedly connected to the stirring rod 11;

[0025] Specifically, the first rotary drive member 8 drives the pinion 9 to rotate, and the pinion 9 drives the screw 6 to rotate through the large gear 7, so that the movable seat 10 drives the stirring rod 11 to move downward, and the stirring rod 11 drives the stirring blade 12 to move downward to the inside of the activation barrel 4, and the stirring rod 11 is located outside the hollow tube 14. Then, the second rotary drive member 16 drives the stirring rod 11 to rotate, so that the stirring blade 12 stirs the bamboo charcoal, and the first rotary drive member 8 drives the pinion 9 to rotate forward and reversely, so that the stirring rod 11 continuously moves up and down, expanding the stirring range and stirring more fully;

[0026] The heating box 17 is arranged at the top of the bottom plate 1 on one side of the device body 2, and a heating rod 1701 is installed inside the heating box 17, and an induced draft fan 18 is arranged on one side of the heating box 17;

[0027] Specifically, the bamboo charcoal is placed in the activation barrel 4, and the activation barrel 4 is pushed into the activation chamber 3 inside the device body 2, the sealing plate 19 is fitted with the opening of the device body 2 to seal the device body 2, and the heating wire 13 heats the bamboo charcoal;

[0028] At the same time, the induced draft fan 18 is started to allow external air to enter the heating box 17. After being heated by the heating rod 1701, the hot air is transported into the hollow tube 14 and evenly discharged through the air outlet 15. The opening slot 1101 is arranged to facilitate the hot air to be blown out, and the heat is diffused from the center of the bamboo charcoal to the periphery. The heat heated by the heating wire 13 is transferred from the periphery of the bamboo charcoal to the center.

[0029] The top of the bottom plate 1 is provided with a guide wheel groove 101;

[0030] A first rotary drive member 8 is installed at the top of the device body 2, and the output end of the first rotary drive member 8 extends to the top of the driving cavity 5 and is installed with a small gear 9, which is tightly meshed with the large gear 7;

[0031] Rollers 401 are installed on both sides of the bottom of the activation barrel 4, and the rollers 401 cooperate with the guide wheel grooves 101;

[0032] One side of the activation barrel 4 extends to the outside of the device body 2 and is fixed with a sealing plate 19, and a handle 20 is installed on the outer wall of the sealing plate 19;

[0033] The movable seat 10 is threadedly connected to the screw rod 6;

[0034] The outer wall at the bottom of the stirring rod 11 is provided with an open groove 1101;

[0035] Specifically, after activation is completed, the stirring rod 11 drives the stirring blade 12 to move above the activation barrel 4, and then the handle 20 is pulled so that the sealing plate 19 drives the activation barrel 4 to move out of the activation chamber 3, and the roller 401 rolls along the guide wheel groove 101 to move the activation barrel 4 out to the outside of the device body 2, and the bamboo charcoal can be taken out;

[0036] The input end of the induced draft fan 18 is connected to the heating box 17 through a pipeline, and the output end of the induced draft fan 18 is connected to the hollow tube 14 through a hose.

[0037] When the embodiment of the present application is in use: first, put the bamboo charcoal into the activation barrel 4, push the activation barrel 4 into the activation chamber 3 inside the device body 2, the sealing plate 19 fits with the opening of the device body 2 to seal the device body 2, and the heating wire 13 heats the bamboo charcoal. Secondly, the first rotating drive member 8 drives the small gear 9 to rotate, and the small gear 9 drives the screw rod 6 to rotate through the large gear 7, so that the movable seat 10 drives the stirring rod 11 to move downward, and the stirring rod 11 drives the stirring blade 12 to move downward to the inside of the activation barrel 4, and the stirring rod 11 is located outside the hollow tube 14. Then, the second rotating drive member 16 drives the stirring rod 11 to rotate, so that the stirring blade 12 stirs the bamboo charcoal. The first rotating drive member 8 drives the small gear 9 to rotate forward and reversely, so that the stirring rod 11 continuously moves up and down, expands the stirring range, and stirs more fully. At the same time, the induced draft fan 18 is started. The outside air is allowed to enter the heating box 17, and after being heated by the heating rod 1701, the hot air is transported into the hollow tube 14 and evenly discharged through the air outlet 15. The setting of the open groove 1101 is convenient for the hot air to be blown out, and the heat diffuses from the center of the bamboo charcoal to the periphery. The heat heated by the heating wire 13 is transferred from the periphery to the center of the bamboo charcoal. The method of simultaneous heating inside and outside is adopted to make the bamboo charcoal heated evenly, so that the bamboo charcoal at the center is completely activated, and the heating efficiency is high. With the lifting stirring, the activation effect is good. Then, after the activation is completed, the stirring rod 11 drives the stirring blade 12 to move above the activation barrel 4, and then the handle 20 is pulled so that the sealing plate 19 drives the activation barrel 4 to move out of the activation chamber 3, and the roller 401 rolls along the guide wheel groove 101, and the activation barrel 4 is moved out to the outside of the device body 2, and the bamboo charcoal can be taken out, thereby improving the convenience of taking and putting the bamboo charcoal.

Claims

1. A bamboo charcoal activation device for bamboo fiber processing, characterized in that: The device comprises a bottom plate (1), a device body (2), an activation barrel (4), a hollow tube (14) and a heating box (17), wherein the device body (2) is fixed to the top of the bottom plate (1), an activation chamber (3) and a drive chamber (5) are respectively arranged inside the device body (2), the activation barrel (4) is arranged inside the activation chamber (3), and heating wires (13) are installed in the side walls of the activation barrel (4), the hollow tube (14) is installed at the center position inside the activation barrel (4), and air outlet holes (15) are arranged at equal intervals on the outer wall of the hollow tube (14), a stirring rod (11) is arranged inside the drive chamber (5), and the bottom end of the stirring rod (11) extends The stirring blade (12) extends into the activation chamber (3) and is fixed thereto; screw rods (6) are installed inside the driving chamber (5) on both sides of the stirring rod (11), and a large gear (7) is installed on the top of the screw rod (6); a movable seat (10) is set between the screw rods (6), and a second rotating driving member (16) is installed inside the movable seat (10); the output end of the second rotating driving member (16) is fixedly connected to the stirring rod (11); the heating box (17) is arranged at the top of the bottom plate (1) on one side of the device body (2), and a heating rod (1701) is installed inside the heating box (17); and an induced draft fan (18) is arranged on one side of the heating box (17).

2. The bamboo charcoal activation device for bamboo fiber processing according to claim 1, characterized in that: The top end of the bottom plate (1) is provided with a guide wheel groove (101).

3. The bamboo charcoal activation device for bamboo fiber processing according to claim 1, characterized in that: A first rotary drive member (8) is installed at the top of the device body (2), and an output end of the first rotary drive member (8) extends to the top of the drive cavity (5) and is installed with a small gear (9), which is tightly meshed with the large gear (7).

4. The bamboo charcoal activation device for bamboo fiber processing according to claim 1, characterized in that: Rollers (401) are installed on both sides of the bottom of the activation barrel (4), and the rollers (401) cooperate with the guide wheel grooves (101).

5. The bamboo charcoal activation device for bamboo fiber processing according to claim 1, characterized in that: One side of the activation barrel (4) extends to the outside of the device body (2) and is fixed with a sealing plate (19), and a handle (20) is installed on the outer wall of the sealing plate (19).

6. The bamboo charcoal activation device for bamboo fiber processing according to claim 1, characterized in that: The movable seat (10) is threadedly connected to the screw rod (6).

7. The bamboo charcoal activation device for bamboo fiber processing according to claim 1, characterized in that: An open groove (1101) is provided on the outer wall of the bottom of the stirring rod (11).

8. The bamboo charcoal activation device for bamboo fiber processing according to claim 1, characterized in that: The input end of the induced draft fan (18) is connected to the heating box (17) through a pipeline, and the output end of the induced draft fan (18) is connected to the hollow tube (14) through a hose.

Images