Water washing dust removal device for production of ceramic fiber needled carpet

Abstract

The utility model relates to the field of dust removal devices for ceramic fiber needled blankets, in particular to a water washing dust removal device for production of ceramic fiber needled blankets, and aims to solve the technical problems that broken fibers and fiber dust are generated in the manufacturing process of the ceramic fiber needled blankets, and environmental pollution is caused. According to the technical scheme, the water washing dust removal device for ceramic fiber needled carpet production comprises a foot stool, a dust removal box, an air inlet pipe, a dust suction hood, a drainage bin, a water outlet pipe, a rotating assembly and a flushing assembly; through cooperative work of the rotating assembly and the flushing assembly, external air can be converted into effective gas pressure, then water flow is pushed to smoothly flow to the spray head, all-directional uniform spraying is achieved, the design ensures that each corner of the dust removal box can be covered in the flushing process, and the dust removal efficiency is improved. And meanwhile, the broken fibers and the fiber dust are effectively intercepted and prevented from escaping out of the dust removal box through a double filtering mechanism of the filtering net and the filtering plate, so that the dust removal effect is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the field of ceramic fiber needle punched blanket dust removal devices, in particular to a water washing dust removal device for ceramic fiber needle punched blanket production. Background Art

[0002] Ceramic fiber needle punched blanket is a new type of refractory material with the advantages of high efficiency, energy saving and environmental protection. It is made of ceramic fiber through needle punching process, with high strength, high toughness, good thermal insulation and high temperature resistance. Ceramic fiber needle punched blanket plays an important role in many fields and provides good thermal insulation, heat insulation and high temperature resistance solutions for various industrial equipment and buildings.

[0003] During the manufacturing process, ceramic fiber needle punched blanket needs to go through a needle punching process, which will cause the ceramic fiber blanket to produce broken fibers and dust. Especially when a double-sided needle punching machine is used for processing, the amount of broken fibers and dust produced is relatively large, which inevitably brings a certain degree of dust pollution to the production workshop.

[0004] Therefore, in view of the fact that the above-mentioned ceramic fiber needle punched blanket will generate broken fibers and dust during the manufacturing process, causing environmental pollution, a water washing and dust removal device for the production of ceramic fiber needle punched blanket can be designed. Through the gear set transmission structure and the spray flushing function, the broken fibers and dust can be absorbed while effectively removing these impurities, thereby avoiding the problem of environmental pollution. Utility Model Content

[0005] In order to overcome the problem of broken fibers and dust generated during the manufacturing process of ceramic fiber needle-punched blankets, which causes environmental pollution.

[0006] The technical scheme of the utility model is: a water-washing dust removal device for producing ceramic fiber needle-punched blankets, comprising a tripod, a dust removal box, an air inlet pipe, a dust hood, a drainage bin, a water outlet pipe, a rotating assembly, and a flushing assembly; the tripod is fixedly connected to the lower end of the dust removal box, the air inlet pipe is installed at the left end of the dust removal box and extends to the right into the dust removal box, the dust hood is installed at the pipe opening at the left end of the air inlet pipe, the drainage bin is installed at the lower end of the dust removal box and is located at the lower end of the flushing assembly, the water outlet pipe is installed at the right end of the drainage bin and extends to the left into the drainage bin, the rotating assembly driven to rotate by a motor is installed at the upper end of the dust removal box, and the flushing assembly sprayed by squeezing gas is installed in the dust removal box.

[0007] Preferably, the tripod serves as the basic support part of the entire device and can be made of metal material with strong load-bearing capacity. The air inlet pipe is responsible for guiding the gas containing broken fibers and dust into the dust removal box. The dust hood can ensure that the broken fibers and dust can be captured to the greatest extent. The drainage bin is used to collect waste water generated during the flushing process and discharge it out of the device through the outlet pipe. The rotating component is driven by a motor to rotate and is transmitted through a gear set to adjust the angle of the flushing component and enhance the spraying effect. The flushing component is used to clean the inside of the dust removal box to ensure that the broken fibers and dust attached to the air can be effectively cleaned to achieve the dust removal effect.

[0008] Preferably, the rotating assembly includes a rotating motor and a rotating shaft; the rotating motor is installed at the upper end of the dust removal box, and the rotating shaft for driving the gear to rotate is fixedly connected to the output shaft of the rotating motor. The rotating motor is the core power source of the rotating assembly and is responsible for providing rotational power to drive the rotating shaft to rotate. The rotating shaft has high strength and rigidity to ensure stable and precise rotational motion when transmitting power, and its surface can also be specially treated to improve wear resistance and corrosion resistance.

[0009] Preferably, the rotating assembly further includes a limit rod and a No. 1 gear; the limit rod is fixed to the upper end of the dust removal box and inserted into the rotating shaft, and the No. 1 gear is fixedly connected to the outer wall of the rotating shaft. The function of the limit rod is to limit the rotation range of the rotating shaft to ensure that it remains stable during rotation. The rotating shaft drives the No. 1 gear to rotate, and the No. 1 gear meshes with the No. 2 gear to achieve power transmission and conversion of rotational motion.

[0010] Preferably, the rotating assembly also includes a No. 2 gear and a hard tube; the hard tube is installed at the upper end of the dust removal box and extends downward into the dust removal box, the No. 2 gear is fixedly connected to the outer wall of the hard tube and is located at the upper end of the dust removal box, and the No. 2 gear interacts with the No. 1 gear to achieve smooth power transmission and rotational movement. The No. 2 gear can be made of metal or other high-strength materials to ensure its durability and stability under high loads and long-term use. The hard tube is made of rigid materials, such as hard plastic, to provide sufficient structural strength and durability. The hard tube rotates through the No. 2 gear to achieve the rotation function.

[0011] Preferably, the flushing assembly includes a water tank, an L-shaped bracket, and an air pump; the water tank is installed on the upper end of a rectangular bracket arranged on the upper end of the dust removal box, the lower end of the water tank is rotatably connected to a hard pipe, a movable plate that moves up and down is arranged in the water tank, the L-shaped bracket is installed on the upper end of the dust removal box, and an air pump is fixed on the upper end of the L-shaped bracket. The water tank is the water storage part of the flushing assembly, and it has sufficient capacity to store water for flushing. A movable plate that moves up and down is also arranged in the water tank. The movable plate is moved by air pressure to squeeze the water in the water tank into the water storage bin. The L-shaped bracket supports and fixes the air pump to ensure that the air pump can work stably. The air pump sucks in the outside air and transports the gas into the water tank, so that the movable plate can move vertically.

[0012] Preferably, the flushing component includes a No. 1 connecting pipe, a No. 2 connecting pipe, and a water storage tank; the left end of the No. 1 connecting pipe is connected to the upper end of the water tank, and the right end is connected to the air outlet port of the vacuum pump; the left end of the No. 2 connecting pipe is connected to the right end of the dust removal box, and the right end is connected to the air inlet port of the vacuum pump; the water storage tank is a circular structure and is installed at the lower end of the hard pipe. The function of the No. 1 connecting pipe is to serve as the air outlet channel of the vacuum pump to transport the gas in the vacuum pump to the water tank; the function of the No. 2 connecting pipe is to serve as the air inlet channel of the vacuum pump to absorb the outside air into the vacuum pump; the water storage tank serves as a temporary storage for flushing water. When the water in the water tank is pressed into the hard pipe by the movable plate, it flows into the water storage tank. The water storage tank ensures that the water can be evenly distributed to the nozzle, thereby achieving effective spraying.

[0013] Preferably, the flushing assembly also includes a nozzle, a filter, and a filter plate; the nozzle is installed at the lower end of the water storage bin, the filter is installed in the dust removal box and is located at the left end of the No. 2 connecting pipe, and the filter plate is installed in the hole opened at the bottom of the dust removal box. The nozzle is installed at the lower end of the water storage bin and is responsible for spraying the water in the water storage bin at a certain pressure and range. Through the rotation of the hard pipe, the nozzle can rotate to spray water, thereby increasing the contact area between water and broken fibers and dust in the air. The filter can effectively filter out broken fibers and dust in the air entering from the vacuum pump, and the filter plate can block the broken fibers and dust absorbed by the water at the bottom of the dust removal box to avoid entering the drainage bin and clogging the drainage bin.

[0014] Beneficial effects of the utility model:

[0015] 1. Through the coordinated work between the rotating component and the flushing component, the external air can be converted into effective gas pressure, thereby driving the water flow to the nozzle smoothly, achieving all-round uniform spraying. This design ensures that the flushing process can cover every corner of the dust removal box and completely remove the broken fibers and dust in the box. At the same time, the dual filtering mechanism of the filter net and the filter plate effectively intercepts and fixes these broken fibers and dust to prevent them from escaping the dust removal box, significantly improving the dust removal effect;

[0016] 2. Through the flexible rotation of the hard tube, the nozzle can achieve rotary spraying. This design significantly increases the contact area between the water flow and the broken fibers and dust in the air, thereby more effectively removing these impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The first three-dimensional structure schematic diagram of the water-washing and dust-removing device for producing ceramic fiber needle-punched blankets of the utility model is shown;

[0018] Figure 2 The second stereoscopic structure schematic diagram of the water-washing and dust-removing device for producing ceramic fiber needle-punched blanket of the utility model is shown;

[0019] Figure 3 The first three-dimensional structure schematic diagram of the rotating assembly of the water-washing and dust-removing device for producing the ceramic fiber needle-punched blanket of the utility model is shown;

[0020] Figure 4 The second stereoscopic structure schematic diagram of the rotary assembly of the water-washing and dust-removing device for producing the ceramic fiber needle-punched blanket of the utility model is shown;

[0021] Figure 5 The first three-dimensional structure schematic diagram of the washing assembly of the water-washing and dust-removing device for producing the ceramic fiber needle-punched blanket of the utility model is shown;

[0022] Figure 6 Shown is a second three-dimensional structural schematic diagram of a flushing assembly of a water-washing and dust-removing device for producing a ceramic fiber needle-punched blanket of the utility model.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. tripod; 2. dust removal box; 3. air inlet pipe; 4. dust hood; 5. drainage bin; 6. water outlet pipe; 701. rotating motor; 702. rotating shaft; 703. limiting rod; 704. gear No. 1; 705. gear No. 2; 706. hard pipe; 801. water tank; 802. L-shaped bracket; 803. vacuum pump; 804. connecting pipe No. 1; 805. connecting pipe No. 2; 806. water storage bin; 807. nozzle; 808. filter net; 809. filter plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-2The utility model provides an embodiment: a water-washing dust removal device for producing ceramic fiber needle-punched blankets, comprising a tripod 1, a dust removal box 2, an air inlet pipe 3, a dust hood 4, a drainage bin 5, a water outlet pipe 6, a rotating assembly, and a flushing assembly; the tripod 1 is fixedly connected to the lower end of the dust removal box 2, the air inlet pipe 3 is installed at the left end of the dust removal box 2 and extends to the right into the dust removal box 2, the dust hood 4 is installed at the left end of the air inlet pipe 3, the drainage bin 5 is installed at the lower end of the dust removal box 2 and is located at the lower end of the flushing assembly, the water outlet pipe 6 is installed at the right end of the drainage bin 5 and extends to the left into the drainage bin 5, the rotating assembly driven by a motor is installed at the upper end of the dust removal box 2, and the flushing assembly for spraying by squeezing gas is installed at the dust removal box Inside the box 2, the tripod 1 serves as the basic supporting part of the entire device and can be made of metal material with a strong load-bearing capacity. The air inlet pipe 3 is responsible for guiding the gas containing broken fibers and dust into the dust removal box 2. The dust hood 4 can ensure that the broken fibers and dust can be captured to the greatest extent. The drainage bin 5 is used to collect waste water generated during the flushing process and discharge it outside the device through the outlet pipe 6. The rotating component is driven by a motor to rotate and is transmitted through a gear set to adjust the angle of the flushing component and enhance the spraying effect. The flushing component is used to clean the inside of the dust removal box 2 to ensure that the broken fibers and dust attached to the air can be effectively cleaned to achieve the dust removal effect.

[0026] See also Figure 3-4In this embodiment, the rotating assembly includes a rotating motor 701 and a rotating shaft 702; the rotating motor 701 is installed at the upper end of the dust removal box 2, and the rotating shaft 702 for driving the gear to rotate is fixedly connected to the output shaft of the rotating motor 701, and the rotating assembly also includes a limiting rod 703 and a first gear 704; the limiting rod 703 is fixed to the upper end of the dust removal box 2 and inserted into the rotating shaft 702, and the first gear 704 is fixedly connected to the outer wall of the rotating shaft 702. The rotating assembly also includes a second gear 705 and a hard tube 706; the hard tube 706 is installed at the upper end of the dust removal box 2 and extends downward into the dust removal box 2, and the second gear 705 is fixedly connected to the outer wall of the hard tube 706 and is located at the upper end of the dust removal box 2. The rotating motor 701 is the core power source of the rotating assembly, which is responsible for providing rotational power to drive the rotating shaft 702 to rotate. The rotating shaft 702 has high strength and rigidity to ensure To ensure that it can maintain stable and precise rotational motion when transmitting power, its surface can also be specially treated to improve wear resistance and corrosion resistance. The function of the limit rod 703 is to limit the rotation range of the shaft 702 to ensure that it remains stable during rotation. The shaft 702 drives the No. 1 gear 704 to rotate. The No. 1 gear 704 meshes with the No. 2 gear 705 to achieve power transmission and conversion of rotational motion. The No. 2 gear 705 interacts with the No. 1 gear 704 to achieve smooth power transmission and rotational motion. The No. 2 gear 705 can be made of metal or other high-strength materials to ensure its durability and stability under high load and long-term use. The hard tube 706 is made of rigid material, such as hard plastic, to provide sufficient structural strength and durability. The hard tube 706 rotates through the No. 2 gear 705 to achieve the rotation function.

[0027] See also Figure 5-6In this embodiment, the flushing assembly includes a water tank 801, an L-shaped bracket 802, and an air pump 803; the water tank 801 is installed on the upper end of the rectangular bracket set at the upper end of the dust removal box 2, the lower end of the water tank 801 is rotatably connected to the hard pipe 706, and a movable plate that moves up and down is provided in the water tank 801. The L-shaped bracket 802 is installed on the upper end of the dust removal box 2, and the air pump 803 is fixed on the upper end of the L-shaped bracket 802. The flushing assembly also includes a No. 1 connecting pipe 804, a No. 2 connecting pipe 805, and a water storage tank 806; the left end of the No. 1 connecting pipe 804 is connected to the upper end of the water tank 801, and the right end is connected to the air outlet port of the air pump 803, and the left end of the No. 2 connecting pipe 805 is connected to the right end of the dust removal box 2 The right end is connected to the air inlet port of the vacuum pump 803, the water storage tank 806 is a circular structure and is installed at the lower end of the hard pipe 706, and the flushing component also includes a nozzle 807, a filter screen 808, and a filter plate 809; the nozzle 807 is installed at the lower end of the water storage tank 806, the filter screen 808 is installed in the dust removal box 2 and is located at the left end of the second connecting pipe 805, and the filter plate 809 is installed in the hole opened at the bottom of the dust removal box 2. The water tank 801 is the water storage part of the flushing component. It has sufficient capacity to store water for flushing. A movable plate that moves up and down is also provided in the water tank 801. The movable plate is moved by air pressure to squeeze the water in the water tank 801 to In the water storage tank 806, the L-shaped bracket 802 supports and fixes the vacuum pump 803 to ensure that the vacuum pump 803 can work stably. The vacuum pump 803 sucks the external air and transports the gas to the water tank 801, so that the movable plate can move vertically. The function of the No. 1 connecting pipe 804 is to serve as the air outlet channel of the vacuum pump 803 to transport the gas in the vacuum pump 803 to the water tank 801. The function of the No. 2 connecting pipe 805 is to serve as the air inlet channel of the vacuum pump 803 to absorb the external air into the vacuum pump 803. The water storage tank 806 is used as a temporary storage for flushing water. When the water in the water tank 801 is pressed by the movable plate to the hard pipe 706, The water thus flows into the water storage tank 806, which ensures that the water can be evenly distributed to the nozzle 807, thereby achieving effective spraying. The nozzle 807 is installed at the lower end of the water storage tank 806, and is responsible for spraying the water in the water storage tank 806 at a certain pressure and range. Through the rotation of the hard pipe 706, the nozzle 807 can rotate to spray the water, thereby increasing the contact area between the water and the broken fibers and dust in the air. The filter net 808 can effectively filter out the broken fibers and dust in the air entering from the vacuum pump, and the filter plate 809 can block the broken fibers and dust absorbed by the water at the bottom of the dust removal box 2 to avoid entering the drainage tank 5 and clogging the drainage tank 5.

[0028] During operation, when the staff starts the vacuum pump 803, the pump starts to suck the outside air. The air is first introduced into the dust removal box 2 through the dust cover 4 and the air inlet pipe 3. During this process, the filter 808 can effectively intercept and filter out the broken fibers and dust in the air, ensuring that only clean air can continue to flow to the vacuum pump 803. Subsequently, the clean air is transported by the vacuum pump 803 to the top of the movable plate of the water tank 801. As the air continues to accumulate, the movable plate is pressurized and moves downward, thereby squeezing the water in the water tank 801. The water then flows into the water storage tank 806 through the hard pipe 706.

[0029] At the same time, the staff starts the rotating motor 701, drives the rotating shaft 702 and the first gear 704 to rotate, and through the meshing transmission with the second gear 705, the hard pipe 706 and the water storage tank 806 below it also start to rotate. This rotation action enables the nozzle 807 at the lower end of the water storage tank 806 to spray water in a rotating manner, thereby effectively increasing the contact area between water and broken fibers and dust in the air, and significantly improving the dust removal effect;

[0030] When these broken fibers and dust absorb water, they will fall on the filter plate 809, and other waste water generated by flushing will flow into the drainage bin 5 below the filter plate 809. Finally, these waste waters are discharged out of the device through the water outlet, thus completing the entire dust removal process.

[0031] Through the above steps, the external air is converted into gas pressure through the close cooperation between the rotating component and the flushing component, which provides a strong driving force for the water flow, allowing it to flow smoothly to the nozzle 807, achieving 360-degree uniform spraying without dead ends. This design not only ensures that every corner of the dust removal box 2 can be effectively flushed, thereby completely removing the broken fibers and dust in the box. At the same time, the dual filtration system of the filter net 808 and the filter plate 809 also plays an important role. They can effectively filter these broken fibers and dust to prevent them from escaping from the dust removal box 2, significantly improving the dust removal efficiency, and solving the problem of broken fibers and dust generated during the manufacturing process of the ceramic fiber needle-punched blanket, causing environmental pollution.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A water-washing and dust-removing device for producing ceramic fiber needle-punched blankets, comprising a stand (1), a dust-removing box (2), an air inlet pipe (3), a dust hood (4), a drainage bin (5), and a water outlet pipe (6); characterized in that: It also includes a rotating assembly and a flushing assembly; the foot frame (1) is fixedly connected to the lower end of the dust removal box (2); the air intake pipe (3) is installed at the left end of the dust removal box (2) and extends to the right into the dust removal box (2); the dust cover (4) is installed at the left end of the air intake pipe (3); the drainage chamber (5) is installed at the lower end of the dust removal box (2) and is located at the lower end of the flushing assembly; the water outlet pipe (6) is installed at the right end of the drainage chamber (5) and extends to the left into the drainage chamber (5); A rotating component driven to rotate by a motor is installed at the upper end of the dust removal box (2), and a flushing component sprayed by squeezing gas is installed in the dust removal box (2).

2. A water-washing and dust-removing device for producing ceramic fiber needle-punched blanket according to claim 1, characterized in that: The rotating assembly comprises a rotating motor (701) and a rotating shaft (702); the rotating motor (701) is mounted on the upper end of the dust removal box (2), and the rotating shaft (702) for driving the gear to rotate is fixedly connected to the output shaft of the rotating motor (701).

3. The water-washing and dust-removing device for producing ceramic fiber needle-punched blanket according to claim 2, characterized in that: The rotating assembly further comprises a limiting rod (703) and a first gear (704); the limiting rod (703) is fixed to the upper end of the dust removal box (2) and inserted into the rotating shaft (702), and the first gear (704) is fixedly connected to the outer wall of the rotating shaft (702).

4. A water-washing and dust-removing device for producing ceramic fiber needle-punched blanket according to claim 3, characterized in that: The rotating assembly also includes a second gear (705) and a hard tube (706); the hard tube (706) is installed at the upper end of the dust removal box (2) and extends downward into the dust removal box (2); the second gear (705) is fixedly connected to the outer wall of the hard tube (706) and is located at the upper end of the dust removal box (2).

5. The water-washing and dust-removing device for producing ceramic fiber needle-punched blanket according to claim 4, characterized in that: The flushing assembly comprises a water tank (801), an L-shaped bracket (802), and an air pump (803); the water tank (801) is mounted on the upper end of a rectangular bracket arranged on the upper end of a dust removal box (2); the lower end of the water tank (801) is rotatably connected to a hard pipe (706); a movable plate that moves up and down is arranged in the water tank (801); the L-shaped bracket (802) is mounted on the upper end of the dust removal box (2); and the air pump (803) is fixed on the upper end of the L-shaped bracket (802).

6. The water-washing and dust-removing device for producing ceramic fiber needle-punched blanket according to claim 5, characterized in that: The flushing assembly further comprises a No. 1 connecting pipe (804), a No. 2 connecting pipe (805), and a water storage tank (806); The left end of the No. 1 connecting pipe (804) is connected to the upper end of the water tank (801), and the right end is connected to the air outlet port of the air pump (803). The left end of the No. 2 connecting pipe (805) is connected to the right end of the dust removal box (2), and the right end is connected to the air inlet port of the air pump (803). The water storage tank (806) is a circular structure and is installed at the lower end of the hard pipe (706).

7. The water-washing and dust-removing device for producing ceramic fiber needle-punched blanket according to claim 6, characterized in that: The flushing assembly also includes a nozzle (807), a filter screen (808), and a filter plate (809); the nozzle (807) is installed at the lower end of the water storage tank (806), the filter screen (808) is installed in the dust removal box (2) and is located at the left end of the second connecting pipe (805), and the filter plate (809) is installed in a hole opened at the bottom of the dust removal box (2).

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