Sodium hypophosphite dust recovery device

Abstract

The utility model discloses a sodium hypophosphite dust recovery device, and relates to the field of sodium hypophosphite dust recovery devices. The recovery device comprises a recovery device body, four air deflectors are arranged in a funnel, air outlet nozzles are arranged at the bottoms of the four air deflectors, air inlet pipes are arranged on the outer surfaces of the four air deflectors, and the air inlet pipes are communicated with an external air compressor. The air inlet pipe is communicated with the external air compressor, air flow enters the air guide plate from the air inlet pipe and then is effectively guided and evenly distributed into the air outlet nozzles, meanwhile, the air flow exhausted by the air outlet nozzles directly acts on sodium hypophosphite dust accumulated on the inner wall of the funnel and effectively purges and cleans away the sodium hypophosphite dust, and therefore the dust removal efficiency is improved. The possibility that dust is accumulated on the inner wall of the recovery device is reduced, the cleaning effect of the inner wall of the sodium hypophosphite dust recovery device is improved through the cleaning mode, and a good cleaning environment is provided for using the recovery device next time.

Description

Technical Field

[0001] The utility model relates to the field of sodium hypophosphite dust recovery devices, and particularly to a sodium hypophosphite dust recovery device. Background Technique

[0002] The sodium hypophosphite dust recovery device is a device specifically used to handle the dust generated during the production of sodium hypophosphite. It has functions such as dust collection, treatment, and purification and emission. There are various types of this device, including bag filters, wet dust collectors, and electrostatic precipitators, etc., which have characteristics such as high efficiency, environmental protection, and safety. In actual applications, the sodium hypophosphite dust recovery device is combined with other equipment on the production line to form a complete dust treatment system, effectively reducing the dust emission concentration, and improving the resource utilization rate and environmental quality.

[0003] The existing sodium hypophosphite dust recovery device can collect the scattered dust. During the actual production process, the sodium hypophosphite product is prone to generate dust during the drying process, and the recovery device needs to collect and treat the scattered dust. When the recovery device is performing the recovery treatment, the scattered dust is easily contaminated on the inner wall of the recovery device, and the cleaning effect of the recovery device on itself is limited, and the cleaning effect is not good when cleaning its inner wall. There is still some dust contaminated on the inner wall, which affects the next use of the sodium hypophosphite dust recovery device and reduces the convenience of using the sodium hypophosphite dust recovery device. Summary of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide a sodium hypophosphite dust recovery device to solve the technical problem that the dust is easily contaminated on the inner wall of the recovery device, affecting the convenience of the cyclic use of the sodium hypophosphite dust recovery device.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A sodium hypophosphite dust recovery device, including a recovery device main body, a funnel is arranged at the bottom of the recovery device main body, four air guiding plates are arranged inside the funnel, air outlet nozzles are arranged at the bottoms of the four air guiding plates, an air inlet pipe is arranged on the outer surface of the four air guiding plates, and the air inlet pipe is communicated with an external air compressor.

[0006] By adopting the above technical solution, by connecting the intake pipe with an external air compressor, the dust recovery device can obtain a powerful air flow power, which is the prerequisite for internal cleaning. After the air flow enters the inside of the air guide plate from the intake pipe, it is effectively guided and evenly distributed into multiple air outlet nozzles, which ensures the comprehensiveness and uniformity of the cleaning process. At the same time, the air flow discharged from the multiple air outlet nozzles directly acts on the sodium hypophosphite dust accumulated on the inner wall of the funnel, effectively blowing and cleaning it, reducing the possibility of dust accumulation on the inner wall of the recovery device. This cleaning method not only improves the cleaning effect of the inner wall of the sodium hypophosphite dust recovery device, but also provides a good cleaning environment for the next use of the recovery device.

[0007] Further, the bottom cross-section of the air guide plate is an inclined surface structure.

[0008] By adopting the above technical solution, the inclined surface structure of the air guide plate enables the air flow to flow out more smoothly along the direction of the inclined surface when flowing inside the air guide plate. This inclined surface structure helps to form a more concentrated and powerful air flow force during the export process of the air flow, thereby improving the dust cleaning effect.

[0009] Further, a plurality of air outlet nozzles are provided, and the plurality of air outlet nozzles are arranged at equal intervals linearly along the length line of the air guide plate.

[0010] By adopting the above technical solution, when the air flow flows out from the inside of the air guide plate, it can be evenly distributed to the inner wall of the funnel through the plurality of air outlet nozzles. In this way, the air flow can more comprehensively cover the area where the dust accumulates, improving the dust cleaning effect and efficiency.

[0011] Further, a mounting plate is provided on the outside of the air guide plate, and four mounting holes are opened on the surface of the mounting plate, and the four mounting holes are used for mounting the air guide plate.

[0012] By adopting the above technical solution, the mounting plate provides a connection interface between the air guide plate and the main body of the dust recovery device. Four mounting holes are opened on the surface of the mounting plate, and these mounting holes are used to firmly mount the air guide plate inside the device. This mounting method ensures the stability and reliability of the air guide plate during the working process, preventing loosening or falling off caused by air flow impact or dust accumulation.

[0013] Further, an air inlet is opened on one side of the main body of the recovery device, and an air outlet is opened at the top of the main body of the recovery device for discharging the gas in the dust.

[0014] By adopting the above technical solution, allowing the gas containing dust to enter the device smoothly is the starting point of the dust recovery process. The setting of the air inlet ensures that the dust gas can smoothly enter the device, providing a basis for subsequent filtration and separation.

[0015] Furthermore, a filter cloth bag is arranged inside the main body of the recovery device, and a pulse mechanism is arranged at the top of the filter cloth bag.

[0016] By adopting the above technical solution, the filter cloth bag arranged inside the main body of the recovery device is a key component in the dust recovery process. The filter cloth bag can effectively capture and separate dust particles in the air flow, ensuring that the dust is effectively recovered and will not be re-discharged into the environment, thereby improving the efficiency and quality of dust recovery.

[0017] Furthermore, four support seats are arranged at the bottom of the main body of the recovery device, and a collection box is arranged at the bottom of the funnel for collecting sodium hypophosphite dust.

[0018] By adopting the above technical solution, the stability and firmness of the entire recovery device during operation are ensured. The support seats can effectively disperse the weight of the main body of the recovery device, preventing the device from tilting or moving due to the weight of the equipment or vibrations during operation.

[0019] In summary, the main beneficial effects of the present utility model are as follows:

[0020] 1. Through the air guide plate, by connecting the air inlet pipe with an external air compressor, the dust recovery device can obtain a powerful air flow power, which is a prerequisite for internal cleaning. After the air flow enters the inside of the air guide plate from the air inlet pipe, it is effectively guided and evenly distributed into multiple air outlet nozzles, which ensures the comprehensiveness and uniformity of the cleaning process. At the same time, the air flow discharged from the multiple air outlet nozzles directly acts on the sodium hypophosphite dust accumulated on the inner wall of the funnel, effectively blowing and cleaning it off. This step significantly reduces the possibility of dust accumulation on the inner wall of the recovery device. This cleaning method not only improves the cleaning effect of the inner wall of the sodium hypophosphite dust recovery device but also provides a good cleaning environment for the next use of the recovery device;

[0021] 2. By arranging the mounting plate, and the mounting plate is installed through the mounting holes, a detachable structure is formed between the air guide plate and the funnel. This detachable structure means that during actual use, when it is necessary to maintain, replace, or clean the air guide plate, the operation can be carried out more conveniently and quickly without disassembling the entire dust recovery device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 is a cross-sectional structural schematic diagram of the present utility model;

[0024] Figure 3 is a side structural schematic diagram of the present utility model;

[0025] Figure 4 The structure schematic diagram of the enlarged part at A in the present utility model Figure 1 ;

[0026] Figure 5 The structure schematic diagram of the enlarged part at B in the present utility model Figure 3 ;

[0027] In the figure: 1. Main body of the recovery device; 2. Air inlet; 3. Air outlet; 4. Hopper; 5. Mounting plate; 6. Mounting hole; 7. Air inlet pipe; 8. Collection box; 9. Support seat; 10. Filter cloth bag; 11. Air guiding plate; 12. Air outlet nozzle. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection or an electrical connection: it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] Next, the embodiments of the present utility model will be described according to its overall structure.

[0032] Embodiment 1:

[0033] A sodium hypophosphite dust recovery device, as Figures 1 - 5As shown in the figure, it includes the main body 1 of the recycling device. At the bottom of the main body 1 of the recycling device, there is a funnel 4. The funnel 4 is a four-sided square funnel structure, and there are four air guide plates 11 inside it. The four air guide plates 11 are arranged along the circumferential direction of the funnel 4 and are respectively arranged on the four side walls of the funnel 4. At the bottom of each of the four air guide plates 11, there is an air outlet nozzle 12. The air outlet nozzle 12 points to the bottom of the funnel 4 or the surface of the side wall of the funnel 4, so that the air outlet can blow the inner wall surface of the funnel 4. An air inlet pipe 7 is arranged on the outer surface of the four air guide plates 11. The air inlet pipe 7 is connected to an external air compressor. By connecting the air inlet pipe 7 to the external air compressor, the dust recycling device can obtain a powerful air flow power, which is a prerequisite for internal cleaning. After the air flow enters the inside of the air guide plate 11 from the air inlet pipe, it is effectively guided and evenly distributed into multiple air outlet nozzles 12, which ensures the comprehensiveness and uniformity of the cleaning process. At the same time, the air flow discharged from the multiple air outlet nozzles 12 directly acts on the sodium hypophosphite dust accumulated on the inner wall of the funnel 4, effectively blowing and cleaning it. This step significantly reduces the possibility of dust accumulation on the inner wall of the recycling device. This cleaning method not only improves the cleaning effect of the inner wall of the sodium hypophosphite dust recycling device, but also provides a good cleaning environment for the next use of the recycling device, ensuring the continuous and efficient operation of the device.

[0034] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , the cross-section of the bottom surface of the air guide plate 11 is an inclined surface structure. The inclined surface structure of the air guide plate 11 enables the air flow to flow more smoothly along the direction of the inclined surface when flowing inside the air guide plate 11. This inclined surface structure helps to form a more concentrated and powerful air flow force during the air flow derivation process, thereby improving the dust cleaning effect. At the same time, the inclined surface structure can also effectively reduce the resistance and eddy current phenomenon during the air flow derivation process, reducing the generation of energy consumption and noise. In addition, this inclined surface structure also makes the processing and installation of the air guide plate more convenient, improving the production efficiency and installation quality. Therefore, the cross-section of the bottom surface of the air guide plate 11 being an inclined surface structure not only improves the air flow derivation effect and cleaning efficiency of the dust recycling device, but also brings convenience in terms of processing and installation.

[0035] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 5, there are multiple air outlets 12, and the multiple air outlets 12 are arranged linearly at equal intervals along the length line of the air guide plate 11, so that when the air flow flows out from the inside of the air guide plate 11, it can be evenly distributed to the inner wall of the funnel 4 through the multiple air outlets 12. In this way, the air flow can more comprehensively cover the area where dust accumulates, improving the effect and efficiency of dust cleaning. At the same time, the air outlets 12 arranged linearly at equal intervals also ensure the stability and consistency of the air flow during the derivation process, avoiding the uneven distribution of the air flow and the generation of eddy current phenomena. This not only improves the air flow derivation effect and cleaning efficiency of the dust recovery device, but also helps to extend the service life of the device and reduce the maintenance cost. Therefore, the multiple air outlets 12 arranged linearly at equal intervals along the length line of the air guide plate 11 is an effective and practical dust cleaning method.

[0036] Embodiment 2:

[0037] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , an installation plate 5 is provided on the outer side of the air guide plate 11. Four installation holes 6 are opened on the surface of the installation plate 5. The four installation holes 6 are used to install the air guide plate 11. The installation plate 5 provides a connection interface between the air guide plate 11 and the main body 1 of the dust recovery device. Four installation holes 6 are opened on the surface of the installation plate 5. These installation holes are used to firmly install the air guide plate 11 inside the device. This installation method ensures the stability and reliability of the air guide plate 11 during operation, preventing loosening or falling off caused by air flow impact or dust accumulation. At the same time, through the installation plate 5 and the installation holes 6, the air guide plate 11 can be easily disassembled and replaced, which is particularly important during maintenance and cleaning. Therefore, setting the installation plate 5 on the outer side of the air guide plate 11 and opening the installation holes 6 not only improves the structural stability of the dust recovery device, but also enhances its convenience in use and maintenance.

[0038] Refer to Figure 1 、 Figure 2 、 Figure 3, on one side of the main body 1 of the recycling device, there is an air inlet 2 provided. On the top of the main body 1 of the recycling device, there is an air outlet 3 for discharging the gas in the dust. It allows the gas containing dust to smoothly enter the device interior, which is the starting point of the dust recycling process. The setting of the air inlet 2 ensures that the dust gas can smoothly enter the device, providing a basis for subsequent filtration and separation. At the same time, on the top of the main body 1 of the recycling device, there is an air outlet 3 for discharging the gas in the dust. The air outlet 3 enables the gas after filtration and treatment to be discharged from the device in a timely manner, avoiding the accumulation of gas inside the device, ensuring the pressure balance and smooth air flow inside the device. The setting of such an air inlet 2 and an air outlet 3 not only improves the working efficiency of the dust recycling device, but also helps to extend the service life of the device and reduce the maintenance cost. Therefore, the air inlet 2 and the air outlet 3 are indispensable and important parts in the dust recycling device.

[0039] Refer to Figure 1 、 Figure 2 、 Figure 3 , inside the main body 1 of the recycling device, there is a filter bag 10 provided. At the top of the filter bag 10, there is a pulse mechanism. The filter bag 10 provided inside the main body 1 of the recycling device is a key component in the dust recycling process. The filter bag 10 can effectively capture and separate the dust particles in the air flow, ensuring that the dust is effectively recycled and will not be re-discharged into the environment, improving the efficiency and quality of dust recycling. At the same time, at the top of the filter bag 10, there is a pulse mechanism. This mechanism regularly cleans the filter bag, preventing excessive accumulation of dust on the surface of the bag and causing blockage of the opening. The setting of the pulse mechanism not only extends the service life of the filter bag, but also maintains the continuous filtration efficiency of the filter bag 10, thus ensuring the long-term stable operation of the dust recycling device. Therefore, the filter bag 10 and the pulse mechanism at its top are important guarantees for achieving efficient and stable dust recycling in the dust recycling device.

[0040] Refer to Figure 1 、 Figure 2 、 Figure 3 , at the bottom of the main body 1 of the recycling device, there are four support seats 9 provided. At the bottom of the funnel 4, there is a collection box 8 for collecting sodium hypophosphite dust, ensuring the stability and firmness of the entire recycling device during the working process. The support seats 9 can effectively disperse the weight of the main body 1 of the recycling device, preventing the device from tilting or moving due to the weight of the equipment or vibration during the working process. At the same time, at the bottom of the funnel 4, there is a collection box 8 for specifically collecting sodium hypophosphite dust, enabling the dust after filtration and treatment to directly fall into the collection box 8, facilitating subsequent dust treatment and reuse. The setting of the collection box 8 not only improves the efficiency and convenience of dust recycling, but also helps to keep the working environment clean and tidy. Therefore, the support seats 9 and the collection box 8 are important components for achieving stable operation and efficient dust collection in the dust recycling device.

[0041] The implementation principle of the present utility model is as follows: When it is necessary to clean the inside of the dust recovery device, first connect the air inlet pipe 7 to an external air compressor. Then, the air flow enters the inside of the air guide plate 11 from the air inlet pipe 7, and then the air flow in the air guide plate 11 is discharged from the air outlet nozzles 12. At this time, the multiple air outlet nozzles 12 clean the sodium hypophosphite dust accumulated on the inner wall of the funnel 4, reducing the possibility of sodium hypophosphite dust accumulating on the inner wall of the recovery device, improving the cleaning effect of the inner wall of the sodium hypophosphite dust recovery device, and providing the cleanliness of the device for the next use of the recovery device.

[0042] Parts not involved in the present utility model are the same as or can be implemented using the prior art, and will not be elaborated here.

[0043] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principle and purpose of the present utility model, make modifications, substitutions and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A sodium hypophosphite dust recovery device, characterized in that: It includes a recovery device main body (1), a funnel (4) is provided at the bottom of the recovery device main body (1), four air guiding plates (11) arranged along the circumference of the funnel (4) are provided inside the funnel (4), air outlet nozzles (12) are provided at the bottoms of the four air guiding plates (11), air inlet pipes (7) are provided on the outer surfaces of the four air guiding plates (11), and the air inlet pipes (7) are communicated with an external air compressor.

2. The sodium hypophosphite dust recovery device according to claim 1, wherein: The cross-section of the bottom surface of the air guiding plate (11) is an inclined surface structure.

3. The sodium hypophosphite dust recovery device according to claim 1, wherein: A plurality of the air outlet nozzles (12) are provided, and the plurality of air outlet nozzles (12) are linearly arranged at equal intervals along the length line of the air guiding plate (11).

4. The sodium hypophosphite dust recovery device according to claim 1, wherein: An installation plate (5) is provided on the outer side of the air guiding plate (11), and four installation holes (6) are formed on the surface of the installation plate (5), and the four installation holes (6) are used for installing the air guiding plate (11).

5. The sodium hypophosphite dust recovery device according to claim 1, wherein: An air inlet (2) is formed on one side of the recovery device main body (1), and an air outlet (3) for discharging the gas in the dust is formed at the top of the recovery device main body (1).

6. The sodium hypophosphite dust recovery device according to claim 1, characterized in that: A filter cloth bag (10) is arranged inside the recovery device main body (1), and a pulse mechanism is arranged at the top of the filter cloth bag (10).

7. The sodium hypophosphite dust recovery device according to claim 1, characterized in that: Four support seats (9) are provided at the bottom of the recovery device main body (1), and a collection box (8) is provided at the bottom of the funnel (4) for collecting sodium hypophosphite dust.

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