High-temperature test box for producing carbon fiber composite high-temperature filter felt

Abstract

The utility model relates to the technical field of filter felt production and processing, in particular to a high-temperature test box for producing a carbon fiber composite high-temperature filter felt, which comprises a heating box body, a heating block is fixedly mounted in the heating box body, and a cooling component is arranged at the top of the heating box body; the cooling assembly comprises a ventilation pipe, the ventilation pipe is fixedly connected to the top of the heating box body, a baffle is rotationally connected to the interior of the ventilation pipe, an adjusting shaft is fixedly connected to the outer side of the baffle, a connecting rod is fixedly connected to the outer side of the adjusting shaft, and a stepping motor is fixedly installed on the inner wall of the ventilation pipe; an adjusting plate is fixedly installed at the transmission end of the stepping motor. According to the high-temperature test box for producing the carbon fiber composite high-temperature filter felt, the interior of the heating box body can be rapidly cooled, a worker can conveniently take the filter felt for observation, meanwhile, the heating box body is rapidly cooled, and the worker can conveniently clean the interior of the heating box body.

Description

Technical Field

[0001] The utility model relates to the technical field of filter felt production and processing, in particular to a high-temperature test box for producing carbon fiber composite high-temperature filter felt. Background Art

[0002] Filter felt is made by non-woven needle punching process, heat setting and other treatment methods. It is widely used in industrial dust collection, smoke control and other aspects. High-temperature filter felt is a kind of filter felt. Compared with ordinary filter felt, high-temperature filter felt has high-strength heat resistance and can maintain its original shape in high temperature environment. Its application range is also wider than that of ordinary filter felt.

[0003] During the production process of high-temperature filter felt, a high-temperature test chamber is used to perform high-temperature testing on the filter felt in order to detect whether the high-temperature resistance of the filter felt meets the requirements. However, after the existing high-temperature test chamber completes the test on the filter felt, it is necessary to wait for it to cool down by itself, and a lot of time will be wasted in the cooling process. At the same time, the long cooling time makes it inconvenient for the staff to judge the internal temperature, which makes it inconvenient for the staff to perform secondary operations or cleaning. Utility Model Content

[0004] The purpose of the utility model is to provide a high temperature test box for the production of carbon fiber composite high temperature filter felt, so as to solve the problem that a lot of time will be wasted in the cooling process proposed in the above background technology, and the long cooling time is not convenient for the staff to judge the internal temperature, so it is not convenient for the staff to perform secondary operations or cleaning. To achieve the above purpose, the utility model provides the following technical solutions: a high temperature test box for the production of carbon fiber composite high temperature filter felt, including a heating box body, a heating block is fixedly installed inside the heating box body, and a cooling component is arranged on the top of the heating box body;

[0005] The cooling component comprises a ventilation pipe, the ventilation pipe is fixedly connected to the top of the heating box, a baffle is rotatably connected inside the ventilation pipe, an adjusting shaft is fixedly connected to the outside of the baffle, a connecting rod is fixedly connected to the outside of the adjusting shaft, a stepping motor is fixedly installed on the inner wall of the ventilation pipe, an adjusting plate is fixedly installed on the driving end of the stepping motor, a partition plate is fixedly installed inside the ventilation pipe above the baffle, a rotating motor is fixedly installed inside the partition plate, and a fan blade is fixedly installed on the driving end of the rotating motor;

[0006] The baffles are symmetrically distributed inside the ventilation duct, and the adjusting shafts are parallelly distributed up and down to the outside of the baffles. The adjusting plate is movably connected to the connecting rod. The cooling component is set during use, by starting the stepper motor to drive the adjusting plate at its transmission end to rotate, and then the connecting rod is pushed and pulled by the adjusting plate, so that the baffle can be driven to rotate through the adjusting shaft, so that the ventilation duct can be opened, and then the rotation of the fan blades is driven by the rotating motor, thereby accelerating the circulation of hot air inside the heating box, so that the interior of the heating box can be quickly cooled, which is convenient for the staff to take the filter felt for observation. At the same time, the rapid cooling of the heating box can also facilitate the staff to clean the inside of the heating box, effectively improving practicality and convenience.

[0007] Further preferably, a strip grille is fixedly installed inside the ventilation duct above the partition plate, and the strip grille is symmetrically distributed inside the ventilation duct. A heating pipe is fixedly installed inside the heating block, and the heating pipe is distributed parallel to the inside of the heating block front to back. The installation of the strip grille can prevent foreign objects from falling into the interior of the ventilation duct, and can also prevent staff from contacting it.

[0008] Further preferably, a fixing component is provided on the top of the heating block, and the fixing component includes a support plate, and the support plate is fixedly installed on the top of the heating block, and the support plates are symmetrically distributed on the left and right. An auxiliary groove is provided on the top of the support plate. With the setting of the fixing component, during use, the staff presses the pressing block to lift the other end of the pressing plate through the rotating shaft, and then the staff places the filter felt under the anti-sliding block and then releases the pressing block. The filter felt can be clamped and fixed through the tension of the coil spring, which effectively improves the stability of the filter felt test and facilitates the use of the staff.

[0009] Further preferably, the auxiliary groove is rotatably connected to a rotating shaft inside, the rotating shaft is fixedly connected to a pressure plate outside, the bottom of the pressure plate is fixedly connected to a coil spring, the outer end of the coil spring is located at the bottom of the pressure plate and is fixedly connected to an anti-sliding block, and a pressing block is fixedly installed on the top of the pressure plate.

[0010] Further preferably, a protection component is provided on the front of the heating box, and the protection component includes a protection door, which is movably installed on the front of the heating box. The protection door is adapted to the heating box, and an observation slot is provided inside the protection door. Due to the arrangement of the protection component, during the test, the staff can directly observe the test conditions inside the heating box through the glass, which not only improves the personal safety of the staff, but also avoids the waste of resources caused by the discharge of hot air.

[0011] Further preferably, glass is fixedly installed inside the observation slot, a handle is fixedly installed on the front of the protection door, a control panel is fixedly installed above the handle on the front of the protection door, and a display screen is fixedly installed above the control panel on the front of the protection door. The installation of the display screen and the control panel facilitates control by the staff.

[0012] Further preferably, a control host is fixedly installed on the bottom of the heating box body, a heat dissipation hole is opened on the front of the control host, and the heat dissipation holes are distributed in parallel front and back to the back of the control host, a support column is fixedly installed on the bottom of the control host, and an anti-slip pad is fixedly installed on the bottom of the support column, and the installation of the anti-slip pad increases the friction with the placement surface, thereby improving the safety and stability of the placement.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the setting of the cooling component, during use, starts the stepper motor to drive the adjusting plate at its transmission end to rotate, and then pushes and pulls the connecting rod through the adjusting plate, so that the baffle can be driven to rotate through the adjusting shaft, so that the ventilation duct can be opened, and then the rotation of the fan blades is driven by the rotating motor, thereby accelerating the circulation of hot air inside the heating box, so that the interior of the heating box can be quickly cooled, which makes it convenient for the staff to take the filter felt for observation. At the same time, the rapid cooling of the heating box can also make it convenient for the staff to clean the inside of the heating box, effectively improving the practicality and convenience.

[0015] In the utility model, the fixing component is arranged, and during use, the staff presses the pressing block, thereby lifting the other end of the pressure plate through the rotating shaft, and then the staff places the filter felt under the anti-sliding block, and then releases the pressing block. The filter felt can be clamped and fixed through the tension of the spiral spring, which effectively improves the stability of the filter felt test and is convenient for the staff to use.

[0016] In the utility model, the setting of the protection component allows the staff to directly observe the test conditions inside the heating box through the glass during the test, which not only improves the personal safety of the staff, but also avoids the waste of resources caused by the discharge of hot air. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 3It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure of the details at point a;

[0022] Figure 6 It is a schematic diagram of the local planar structure of the utility model.

[0023] In the figure: 1. heating box; 2. heating block; 3. cooling component; 4. bar grille; 5. heating tube; 6. fixing component; 7. protection component; 8. control host; 9. heat dissipation hole; 10. support column; 11. anti-skid pad; 301. ventilation pipe; 302. baffle; 303. adjustment shaft; 304. connecting rod; 305. stepping motor; 306. adjustment plate; 307. partition plate; 308. rotating motor; 309. fan blade; 601. support plate; 602. auxiliary groove; 603. rotating shaft; 604. pressure plate; 605. spiral spring; 606. anti-sliding block; 607. pressing block; 701. protection door; 702. observation slot; 703. glass; 704. handle; 705. control panel; 706. display screen. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 6 The utility model provides a technical solution: a high temperature test box for the production of carbon fiber composite high temperature filter felt, comprising a heating box 1, a heating block 2 is fixedly installed inside the heating box 1, and a cooling component 3 is arranged on the top of the heating box 1;

[0026] The cooling component 3 includes a ventilation pipe 301, which is fixedly connected to the top of the heating box 1, a baffle 302 is rotatably connected inside the ventilation pipe 301, an adjusting shaft 303 is fixedly connected to the outside of the baffle 302, a connecting rod 304 is fixedly connected to the outside of the adjusting shaft 303, a stepping motor 305 is fixedly installed on the inner wall of the ventilation pipe 301, an adjusting plate 306 is fixedly installed on the driving end of the stepping motor 305, a partition plate 307 is fixedly installed inside the ventilation pipe 301 above the baffle 302, a rotating motor 308 is fixedly installed inside the partition plate 307, and a fan blade 309 is fixedly installed on the driving end of the rotating motor 308;

[0027] The baffles 302 are symmetrically distributed inside the ventilation pipe 301 , the adjustment shafts 303 are vertically and parallelly distributed outside the baffles 302 , and the adjustment plates 306 are movably connected to the connecting rods 304 .

[0028] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a strip grille 4 is fixedly installed inside the ventilation duct 301 above the partition plate 307, and the strip grille 4 is symmetrically distributed inside the ventilation duct 301. A heating tube 5 is fixedly installed inside the heating block 2, and the heating tube 5 is distributed in parallel front to back inside the heating block 2.

[0029] In this embodiment, Figure 4 and Figure 5 As shown, a fixing component 6 is provided on the top of the heating block 2, and the fixing component 6 includes a support plate 601, and the support plate 601 is fixedly installed on the top of the heating block 2, and the support plates 601 are symmetrically distributed on the left and right. An auxiliary groove 602 is opened on the top of the support plate 601, and a rotating shaft 603 is rotatably connected inside the auxiliary groove 602, and a pressure plate 604 is fixedly connected to the outer side of the rotating shaft 603, and a coil spring 605 is fixedly connected to the bottom of the pressure plate 604, and the outer end of the coil spring 605 is located at the bottom of the pressure plate 604 and is fixedly connected to an anti-sliding block 606, and a pressing block 607 is fixedly installed on the top of the pressure plate 604.

[0030] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a protection component 7 is provided on the front of the heating box body 1, and the protection component 7 includes a protection door 701, which is movably installed on the front of the heating box body 1, and the protection door 701 is adapted to the heating box body 1. An observation slot 702 is provided inside the protection door 701, and a glass 703 is fixedly installed inside the observation slot 702. A handle 704 is fixedly installed on the front of the protection door 701, and a control panel 705 is fixedly installed on the front of the protection door 701 above the handle 704, and a display screen 706 is fixedly installed on the front of the protection door 701 above the control panel 705.

[0031] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a control host 8 is fixedly installed on the bottom of the heating box body 1, a heat dissipation hole 9 is opened on the front of the control host 8, and the heat dissipation holes 9 are distributed in parallel front and back to the back of the control host 8. A support column 10 is fixedly installed on the bottom of the control host 8, and an anti-slip pad 11 is fixedly installed on the bottom of the support column 10.

[0032] The use method and advantages of the utility model: The high temperature test box for the production of carbon fiber composite high temperature filter felt has the following working process when in use:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, during use, the staff presses the pressing block 607, thereby lifting the other end of the pressing plate 604 through the rotating shaft 603, and then the staff places the filter felt under the anti-sliding block 606, and then releases the pressing block 607. The filter felt can be clamped and fixed through the tension of the spiral spring 605. Subsequently, during the test, the staff can directly observe the test conditions inside the heating box 1 through the glass 703. Finally, at the end of the test, the staff slightly opens the protective door 701, and then starts the stepper motor 305 to drive the adjustment plate 306 at its transmission end to rotate, and then pushes and pulls the connecting rod 304 through the adjustment plate 306, so that the baffle 302 can be driven to rotate through the adjustment shaft 303, so that the ventilation pipe 301 can be opened, and then the rotation of the fan blade 309 is driven by the rotating motor 308, thereby accelerating the circulation of hot air inside the heating box 1, so that the inside of the heating box 1 can be quickly cooled, which is convenient for the staff to take the filter felt for observation.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high temperature test box for producing carbon fiber composite high temperature filter felt, comprising a heating box (1), characterized in that: A heating block (2) is fixedly installed inside the heating box (1), and a cooling component (3) is arranged on the top of the heating box (1); The cooling component (3) comprises a ventilation pipe (301), wherein the ventilation pipe (301) is fixedly connected to the top of the heating box (1), a baffle (302) is rotatably connected inside the ventilation pipe (301), an adjusting shaft (303) is fixedly connected to the outside of the baffle (302), a connecting rod (304) is fixedly connected to the outside of the adjusting shaft (303), a stepping motor (305) is fixedly mounted on the inner wall of the ventilation pipe (301), an adjusting plate (306) is fixedly mounted on the transmission end of the stepping motor (305), a partition plate (307) is fixedly mounted inside the ventilation pipe (301) above the baffle (302), a rotating motor (308) is fixedly mounted inside the partition plate (307), and a fan blade (309) is fixedly mounted on the transmission end of the rotating motor (308); The baffle (302) is symmetrically distributed inside the ventilation pipe (301), the adjustment shaft (303) is parallelly distributed up and down to the outside of the baffle (302), and the adjustment plate (306) is movably connected to the connecting rod (304).

2. A high temperature test box for producing carbon fiber composite high temperature filter felt according to claim 1, characterized in that: A strip grille (4) is fixedly installed inside the ventilation pipe (301) above the partition plate (307), and the strip grille (4) is symmetrically distributed inside the ventilation pipe (301). A heating pipe (5) is fixedly installed inside the heating block (2), and the heating pipe (5) is distributed in parallel in the front and back directions inside the heating block (2).

3. A high temperature test box for producing carbon fiber composite high temperature filter felt according to claim 1, characterized in that: A fixing assembly (6) is provided on the top of the heating block (2), and the fixing assembly (6) comprises a support plate (601). The support plate (601) is fixedly installed on the top of the heating block (2), and the support plate (601) is symmetrically distributed on the left and right. An auxiliary groove (602) is provided on the top of the support plate (601).

4. A high temperature test box for producing carbon fiber composite high temperature filter felt according to claim 3, characterized in that: The auxiliary groove (602) is internally rotatably connected to a rotating shaft (603), the outer side of the rotating shaft (603) is fixedly connected to a pressure plate (604), the bottom of the pressure plate (604) is fixedly connected to a coil spring (605), the outer end of the coil spring (605) is located at the bottom of the pressure plate (604) and is fixedly connected to an anti-sliding block (606), and the top of the pressure plate (604) is fixedly installed with a pressing block (607).

5. The high temperature test box for producing carbon fiber composite high temperature filter felt according to claim 1, characterized in that: A protection component (7) is arranged on the front of the heating box (1), and the protection component (7) comprises a protection door (701). The protection door (701) is movably mounted on the front of the heating box (1), the protection door (701) is adapted to the heating box (1), and an observation slot (702) is provided inside the protection door (701).

6. A high temperature test box for producing carbon fiber composite high temperature filter felt according to claim 5, characterized in that: A glass (703) is fixedly installed inside the observation slot (702), a handle (704) is fixedly installed on the front of the protection door (701), a control panel (705) is fixedly installed above the handle (704) on the front of the protection door (701), and a display screen (706) is fixedly installed above the control panel (705) on the front of the protection door (701).

7. The high temperature test box for producing carbon fiber composite high temperature filter felt according to claim 1, characterized in that: A control host (8) is fixedly mounted on the bottom of the heating box (1); a heat dissipation hole (9) is provided on the front of the control host (8); the heat dissipation holes (9) are distributed in parallel front and back to the back of the control host (8); a support column (10) is fixedly mounted on the bottom of the control host (8); and an anti-slip pad (11) is fixedly mounted on the bottom of the support column (10).

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