Viscose fiber bleaching heater

Abstract

The utility model relates to the technical field of heaters, in particular to a viscose bleaching heater which is characterized in that a first connecting plate, a second connecting plate and an inserting plate are fixed on the surface of an upper box body, internal threads are arranged in the first connecting plate, a retaining ring is fixed at the bottom of the upper box body, and an outer sealing gasket and an inner sealing gasket are respectively arranged on two sides of the retaining ring. A second mounting hole is formed in the surface of the inserting plate, an outer frame is fixed to the surface of the lower box body, an inserting groove is formed in the outer frame, a first mounting hole is formed in the surface of the outer frame, a heating pipe is arranged in the lower box body, the output end of the driving motor is fixedly connected with a threaded rod, a bottom block is arranged beside the driving motor, and a linear bearing rod is fixed to the bottom block. The viscose fiber bleaching heater disclosed by the utility model has the beneficial effects that the viscose fiber bleaching heater adopts a split type structure, and the upper box body and the lower box body are convenient to separate and combine, so that the heating pipe in the lower box body is convenient to clean and replace.

Description

Technical Field

[0001] The utility model relates to the field of heaters, in particular to a viscose fiber bleaching heater. Background Art

[0002] In the prior art, the viscose fiber bleaching heater is one of the key equipment in the industrial production of viscose fiber, and is mainly used to improve the bleaching efficiency and quality of the fiber.

[0003] However, traditional viscose fiber bleaching heaters are mostly of an integrated structure. During the bleaching process, a heating tube is used to heat the fibers to be bleached. After long-term heating, a large amount of fibers will adhere to the surface of the heating tube. The integrated structure of the heater makes it inconvenient to clean and replace the heating tube. Therefore, the utility model proposes a viscose fiber bleaching heater to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a viscose fiber bleaching heater to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a viscose fiber bleaching heater, the viscose fiber bleaching heater comprising: an upper box body, a first connecting plate, a second connecting plate and an inserting plate are fixed on the surface of the upper box body, an internal thread is provided inside the first connecting plate, a buckle ring is fixed on the bottom of the upper box body, an outer sealing gasket and an inner sealing gasket are respectively provided on both sides of the buckle ring, and a second mounting hole is provided on the surface of the inserting plate;

[0006] A lower box body, an outer frame is fixed on the surface of the lower box body, a slot is provided in the outer frame, a first mounting hole is provided on the surface of the outer frame, and a heating pipe is provided inside the lower box body;

[0007] A driving motor is provided, wherein the output end of the driving motor is fixedly connected with a threaded rod, a bottom block is arranged beside the driving motor, and a linear bearing rod is fixed on the bottom block.

[0008] Preferably, two groups of the first connecting plates are provided, the two groups of first connecting plates are symmetrically distributed about the central axis of the upper box body, the internal threads and the bolt rods are threadedly connected, and the output end of the driving motor is connected through a coupling and a threaded rod.

[0009] Preferably, the second connecting plates are provided with two groups, the two groups of second connecting plates are respectively located at the upper and lower sides of the upper box body, and the second connecting plates and the linear bearing rod are slidably connected.

[0010] Preferably, an upper limit ring is provided above the upper box body, the upper end of the threaded rod is rotatably connected to the upper limit ring, the upper end of the linear bearing rod is fixedly connected to the upper limit ring, a feed port is provided above the upper box body, a discharge port is provided below the lower box body, and a control valve is provided on the discharge port.

[0011] Preferably, support columns are fixed to the bottom of the lower box body, and four groups of support columns are provided. The four groups of support columns are evenly distributed at the bottom of the lower box body, and a base is fixed to the bottom of the support columns, and the base is disc-shaped.

[0012] Preferably, an inner cavity is opened at the upper end of the lower box body, and the buckle ring can be embedded in the inner cavity, and the outer sealing gasket and the inner sealing gasket are both made of corrosion-resistant materials.

[0013] Preferably, there are several plug plates, which are evenly distributed on the surface of the upper box body, and there are several outer frames, which are evenly distributed on the surface of the lower box body. The outer wall of the plug plate and the inner wall of the slot are slidably connected, and pentagonal bolts are installed at the first mounting hole and the second mounting hole.

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

[0015] The utility model provides a viscose fiber bleaching heater, which adopts a split structure. The upper box and the lower box are easy to separate and merge, thereby facilitating the cleaning and replacement of the heating tube inside the lower box, thus avoiding the problem that traditional viscose fiber bleaching heaters are mostly of an integrated structure. During the process of bleaching the fibers, a heating tube is used to heat the fibers to be bleached. After long-term heating, a large amount of fibers will adhere to the surface of the heating tube. The integrated structure of the heater leads to the problem of inconvenience when cleaning and replacing the heating tube is needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is the front view of the structure of the utility model;

[0018] Figure 3 This is a detailed diagram of the upper box structure of the utility model;

[0019] Figure 4 This is a detailed diagram of the lower box structure of the utility model.

[0020] In the figure: 1. upper limit ring; 2. upper box; 3. threaded rod; 4. lower box; 5. discharge port; 6. base; 7. support column; 8. drive motor; 9. outer frame; 10. plug plate; 11. first connecting plate;

[0021] 12. Second connecting plate; 13. Feeding port; 14. Pentagonal bolt; 15. Linear bearing rod; 16. Bottom block;

[0022] 17. Internal thread; 18. Second mounting hole; 19. External sealing gasket; 20. Retaining ring; 21. Internal sealing gasket;

[0023] 22. Heating tube; 23. Inner cavity; 24. Slot; 25. First mounting hole. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a viscose fiber bleaching heater, the viscose fiber bleaching heater comprises: an upper box body 2, a first connecting plate 11, a second connecting plate 12 and a plug plate 10 are fixed on the surface of the upper box body 2, an internal thread 17 is provided inside the first connecting plate 11, a buckle ring 20 is fixed on the bottom of the upper box body 2, an outer sealing gasket 19 and an inner sealing gasket 21 are respectively provided on both sides of the buckle ring 20, and a second mounting hole 18 is provided on the surface of the plug plate 10;

[0027] A lower box body 4, an outer frame 9 is fixed on the surface of the lower box body 4, a slot 24 is opened in the outer frame 9, a first mounting hole 25 is opened on the surface of the outer frame 9, and a heating tube 22 is arranged inside the lower box body 4;

[0028] A driving motor 8, the output end of which is fixedly connected to a threaded rod 3, a bottom block 16 is provided beside the driving motor 8, and a linear bearing rod 15 is fixed on the bottom block 16;

[0029] When in use, first remove the installed five-corner bolt 14, and then start the driving motor 8. The output end of the driving motor 8 will drive the threaded rod 3 to rotate, thereby causing the first connecting plate 11 to move upward, thereby causing the upper box body 2 to move upward, wherein the buckle 20 corresponds to the pull-out cavity 23, and the plug-in plate 10 corresponds to the pull-out slot 24, thereby realizing the separation of the upper box body 2 and the lower box body 4, making it easy to clean and replace the heating tube 22 in the lower box body 4.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, two groups of first connecting plates 11 are provided, and the two groups of first connecting plates 11 are symmetrically distributed about the central axis of the upper box body 2, the internal thread 17 and the bolt rod are screwed, and the output end of the drive motor 8 is connected to the threaded rod 3 through a coupling;

[0032] When in use, the output end of the driving motor 8 is connected to the threaded rod 3 through a coupling to improve the stability of the transmission;

[0033] There are two groups of second connecting plates 12, which are respectively located at the upper and lower sides of the upper box body 2, and the second connecting plates 12 and the linear bearing rod 15 are slidably connected;

[0034] When in use, while the upper box body 2 moves, the second connecting plate 12 slides correspondingly on the linear bearing rod 15, thereby providing guidance and support for the movement of the upper box body 2, thereby improving the stability and continuity of the upper box body 2 when moving;

[0035] A support column 7 is fixed to the bottom of the lower box body 4. The support column 7 is provided with four groups. The four groups of support columns 7 are evenly distributed at the bottom of the lower box body 4. A base 6 is fixed to the bottom of the support column 7. The base 6 is disc-shaped.

[0036] When in use, the provided base 6 can increase the force-bearing area of ​​the support column 7 and the ground, improve the stability of the lower box body 4, and avoid the lower box body 4 from being offset when the upper box body 2 and the lower box body 4 are separated and combined.

[0037] Embodiment 3

[0038] On the basis of the second embodiment, the upper end of the lower box body 4 is provided with an inner cavity 23, the buckle ring 20 can be embedded in the inner cavity 23, and the outer sealing gasket 19 and the inner sealing gasket 21 are both made of corrosion-resistant materials;

[0039] There are a plurality of plug boards 10, which are evenly distributed on the surface of the upper box body 2; there are a plurality of outer frames 9, which are evenly distributed on the surface of the lower box body 4; the outer wall of the plug board 10 and the inner wall of the slot 24 are slidably connected; the first mounting hole 25 and the second mounting hole 18 are provided with a pentagonal bolt 14;

[0040] When in use, by starting the driving motor 8, the output end of the driving motor 8 will drive the threaded rod 3 to rotate, thereby causing the first connecting plate 11 and the upper box body 2 to move downward, so that the buckle 20 is correspondingly embedded in the inner cavity 23, and the plug-in plate 10 is correspondingly inserted into the slot 24. At the same time, the outer sealing gasket 19 and the inner sealing gasket 21 will stop between the upper box body 2 and the lower box body 4 to improve the airtightness, and then the five-corner bolt 14 will be installed in the first mounting hole 25 and the second mounting hole 18 to realize the merging of the first box body and the second box body.

[0041] In actual use, first remove the installed five-point bolt 14, and then start the drive motor 8. The output end of the drive motor 8 will drive the threaded rod 3 to rotate, thereby causing the first connecting plate 11 to move upward, thereby causing the upper box body 2 to move upward, wherein the buckle 20 corresponds to the pull-out inner cavity 23, and the plug plate 10 corresponds to the pull-out slot 24, thereby realizing the separation of the upper box body 2 and the lower box body 4, and facilitating the cleaning and replacement of the heating tube 22 in the lower box body 4. This avoids the problem that traditional viscose fiber bleaching heaters are mostly one-piece structures. In the process of bleaching the fibers, the heating tube 22 will be used to heat the fibers for bleaching. After long-term heating, a large amount of fibers will adhere to the surface of the heating tube 22. The one-piece structure of the heater leads to the problem of inconvenience when the heating tube 22 needs to be cleaned and replaced.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A viscose fiber bleaching heater, characterized in that: The viscose fiber bleaching heater comprises: an upper box body (2), a first connecting plate (11), a second connecting plate (12) and an inserting plate (10) are fixed on the surface of the upper box body (2), an internal thread (17) is provided inside the first connecting plate (11), a buckle ring (20) is fixed on the bottom of the upper box body (2), an outer sealing gasket (19) and an inner sealing gasket (21) are respectively provided on both sides of the buckle ring (20), and a second mounting hole (18) is provided on the surface of the inserting plate (10); A lower box body (4), an outer frame (9) is fixed on the surface of the lower box body (4), a slot (24) is provided in the outer frame (9), a first mounting hole (25) is provided on the surface of the outer frame (9), and a heating pipe (22) is provided inside the lower box body (4); A driving motor (8) is provided, wherein the output end of the driving motor (8) is fixedly connected with a threaded rod (3), a bottom block (16) is arranged beside the driving motor (8), and a linear bearing rod (15) is fixed on the bottom block (16).

2. The viscose fiber bleaching heater according to claim 1, characterized in that: The first connecting plates (11) are provided in two groups, and the two groups of first connecting plates (11) are symmetrically distributed about the central axis of the upper box body (2), the internal thread (17) and the bolt rod are threaded, and the output end of the drive motor (8) is connected to the threaded rod (3) via a coupling.

3. The viscose fiber bleaching heater according to claim 1, characterized in that: The second connecting plates (12) are provided in two groups, and the two groups of second connecting plates (12) are respectively located at the upper and lower sides of the upper box body (2), and the second connecting plates (12) and the linear bearing rods (15) are slidably connected.

4. The viscose fiber bleaching heater according to claim 1, characterized in that: An upper limit ring (1) is arranged above the upper box body (2), the upper end of the threaded rod (3) is rotatably connected to the upper limit ring (1), the upper end of the linear bearing rod (15) is fixedly connected to the upper limit ring (1), a feed port (13) is arranged above the upper box body (2), a discharge port (5) is arranged below the lower box body (4), and a control valve is arranged on the discharge port (5).

5. The viscose fiber bleaching heater according to claim 1, characterized in that: A support column (7) is fixed at the bottom of the lower box body (4), and the support column (7) is provided with four groups. The four groups of support columns (7) are evenly distributed at the bottom of the lower box body (4), and a base (6) is fixed at the bottom of the support column (7), and the base (6) is disc-shaped.

6. The viscose fiber bleaching heater according to claim 1, characterized in that: The upper end of the lower box body (4) is provided with an inner cavity (23), the buckle ring (20) can be embedded in the inner cavity (23), and the outer sealing gasket (19) and the inner sealing gasket (21) are both made of corrosion-resistant materials.

7. The viscose fiber bleaching heater according to claim 1, characterized in that: A plurality of plug plates (10) are provided, and the plurality of plug plates (10) are evenly distributed on the surface of the upper box body (2); a plurality of outer frames (9) are provided, and the plurality of outer frames (9) are evenly distributed on the surface of the lower box body (4); the outer wall of the plug plate (10) and the inner wall of the slot (24) are slidably connected; and pentagonal bolts (14) are installed at the first mounting hole (25) and the second mounting hole (18).

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