Device for purifying dust in air

Abstract

The utility model provides a device for purifying dust in air. The device for purifying the dust in the air comprises a box body for storing a dust falling medium, wherein a connecting pipe is arranged at the top of the box body; the separation net is mounted at the bottom of the box body; the shell is fixed at the bottom of the box body and is arranged outside the separation net in a sleeving manner; the air pump is arranged at the top of the box body and is used for extracting air to assist in dust collection; an air suction pipe connected with the shell is arranged at the air inlet end of the air pump; the transverse pipe is detachably mounted on the connecting pipe and is positioned in the box body; and the first extension pipe is detachably mounted on the connecting pipe and is used for extending the dust collection range. The device for purifying dust in air provided by the utility model has the advantages of integrating the functions of dust collection and spraying dust fall, so that the device is wide in application range.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field especially relates to a dust purification device in air. BACKGROUND

[0002] Dust refers to the solid particle suspended in air with particle size less than micron, these particles are usually called dust, dust, smoke, dust, sand, powder etc., these names have no strict limit, dust plays a role in maintaining the earth's temperature in the atmosphere, but too much or too little dust will have a disastrous impact on the environment, in life and work, productive dust is the main threat to human health, may induce a variety of diseases.

[0003] The purification mode of the existing dust purification device is relatively single, and the equipment is greatly affected by the use environment, for example, the dust reduction mode of spraying is not suitable for indoor.

[0004] Therefore, it is necessary to provide a new dust purification device in air to solve the above technical problems. SUMMARY

[0005] To solve the technical problem that the purification mode of the existing dust purification device is relatively single and the equipment is greatly affected by the use environment, the utility model provides a dust purification device in air.

[0006] The dust purification device in air provided by the utility model comprises a box body for storing dust reduction medium, a connecting pipe is arranged on the top of the box body, an isolation net is arranged on the bottom of the box body, a shell is fixed on the bottom of the box body and is sleeved outside the isolation net, an air pump is arranged on the top of the box body for air extraction and dust suction, an air inlet end of the air pump is provided with an air extraction pipe connected with the shell, a horizontal pipe is detachably arranged on the connecting pipe and located in the box body, and a first extension pipe is detachably arranged on the connecting pipe for extending the dust suction range.

[0007] Preferably, a water pump for extracting dust reduction water can be detachably arranged on the connecting pipe, an operation port for assisting in detaching and attaching the horizontal pipe and the water pump is arranged on one side of the box body, a baffle for closing the operation port is detachably arranged on one side of the box body, a second extension pipe for extending the dust reduction range of spraying can be detachably arranged on the connecting pipe, and a spray head is arranged on the second extension pipe.

[0008] Preferably, a blow-off pipe for discharging waste liquid is arranged on the air extraction pipe, valves are arranged on the blow-off pipe and the air extraction pipe, a liquid supplementing pipe for assisting in supplementing dust reduction water is arranged on the top of the box body, and a plug cap for closing the liquid supplementing pipe is arranged on the liquid supplementing pipe.

[0009] Preferably, the baffle is provided with a fixing bolt which is screwed with the box, the fixing bolt is used to connect the baffle and the box, and the baffle is provided with a sealing ring which is used to prevent the leakage of dustproof medium on the side close to the box.

[0010] Preferably, the transverse pipe is provided with a plurality of exhaust ports, the transverse pipe is provided with a protective net which is used to protect the exhaust ports, the connecting pipe is provided with a rubber hose section which is used to assist in adjusting the direction of the connecting pipe, and the bottom of the connecting pipe is provided with a threaded cylinder which is respectively screwed with the transverse pipe and the water pump.

[0011] Preferably, the first extension pipe and the second extension pipe are respectively provided with a support frame which is used to support the pipes, the box is provided with an observation window which is used to display the state of dustproof medium in the box, and the bottom of the box is provided with a support leg.

[0012] Preferably, the connecting pipe is provided with a threaded connecting piece which is used to connect the first extension pipe and the second extension pipe, the threaded connecting piece is composed of a threaded block and a sleeve, the threaded block is installed on the connecting pipe, the sleeve is threaded on the outside of the threaded block, and the first extension pipe and the second extension pipe are respectively provided with a sleeve and a threaded block at two ends.

[0013] Compared with the related art, the dust purification device in air has the following beneficial effects:

[0014] The dust purification device in air has the following beneficial effects:

[0015] 1. By setting the box as a storage container for dust settling medium (such as water, filter material), providing necessary medium support for dust purification, connecting pipe design at the top of the box, convenient connection with other components (such as horizontal pipe, first extension pipe, water pump and second extension pipe), realize the transportation of dust settling medium and the suction of dust, isolation net effectively isolates dust settling medium and suction dust, air pump provides strong suction power, accelerates the suction of dust and the process of dust settling, improves the purification efficiency, suction pipe connects the suction capacity of air pump with the shell, ensures that dust can be effectively sucked and treated, the design of horizontal pipe increases the contact area of dust settling medium, so that the dust can be more fully contacted with the dust settling medium when passing through, improve the dust settling effect, at the same time, the detachable design is convenient for cleaning and maintenance, the first extension pipe prolongs the dust suction range, so that the device can cover a wider area, improve the flexibility and practicality of the purification device, make the dust purification more comprehensive and efficient, the water pump is designed on the connecting pipe, which is used to extract the dust settling water in the box, through the work of water pump, the dust settling water can be transported to the area needing to be sprayed, realize accurate dust control, the detachable design of water pump is convenient for maintenance and replacement, at the same time, its water pumping function provides power support for spraying dust settling, improves the dust settling efficiency, through the operation port, the user can conveniently access the inside of the box, install, disassemble and maintain the components, the design of operation port improves the maintainability of the device, so that the user can easily replace and clean the components, prolong the service life of the device, the detachable design of the baffle makes the user can easily open or close the operation port according to the need, the baffle provides effective sealing effect, protects the cleanliness inside the box, at the same time, its detachable design is convenient for users to maintain and operate, the detachable design of the second extension pipe makes the device more flexible, which can adjust the spraying range according to the actual need, improves the applicability and practicality of the device, the design of spray head makes the dust settling water can be more fully contacted with the dust, improves the dust settling efficiency, the spray head provides uniform spraying effect, so that the dust can be more effectively controlled, at the same time, its design is also convenient for cleaning and maintenance, ensures the long-term stable operation of the device;

[0016] 2、The drain pipe is connected to the exhaust pipe for discharging waste liquid generated during the replacement of the dust removal method. The setting of the drain pipe avoids the accumulation of waste liquid in the system, maintains the cleanliness and efficient operation of the system, and reduces maintenance costs and time. By opening and closing the valve, users can flexibly control the drainage and exhaust process to meet different usage needs. The design of the valve provides good controllability, allowing users to adjust the flow of drainage and exhaust according to actual conditions, improving the flexibility and practicality of the device. The design of the liquid supplement pipe ensures sufficient supply of dust removal water, ensuring the continuity and stability of the dust purification process, and improving the efficiency of the device. The design of the plug provides effective sealing effect, protecting the cleanliness of the box interior, and its easy operation and maintenance improve the reliability and service life of the device. The fixing bolt is installed on the baffle through threaded connection and connected with the box. This design ensures that the baffle is firmly fixed on the box to prevent it from loosening or falling off during use. The threaded connection of the fixing bolt provides reliable connection strength, ensuring stable connection between the baffle and the box, and enhancing the overall structural stability of the device. By tightening the fixing bolt, the contact surface between the baffle and the box can be ensured to be tight without gaps. The design of the sealing ring further enhances the sealing between the baffle and the box, effectively preventing leakage of dust removal medium. At the same time, the elastic material of the sealing ring can adapt to the slight deformation between the box and the baffle, maintaining long-term sealing effect;

[0017] 3、The exhaust port is used to uniformly discharge treated air or dust removal gas. The design of multiple exhaust ports can ensure the uniformity of gas discharge, improve dust removal efficiency, and the protective net is set on the horizontal pipe and covers the outside of the exhaust port. Its main function is to protect the exhaust port from being hit or blocked by external objects, and prevent foreign matter from entering the horizontal pipe. The design of the protective net improves the durability and reliability of the horizontal pipe, reduces device failures caused by exhaust port blockage or damage, and prolongs the service life of the device. The rubber hose section as part of the connecting pipe has good flexibility and plasticity, which can assist in adjusting the direction of the connecting pipe, making the device more flexible in adapting to different space layouts during installation or use. The design of the threaded cylinder simplifies the installation and disassembly process of the device, improving work efficiency. At the same time, firm connection ensures the stability of the device during operation, reducing failures or accidents caused by loose connection;

[0018] 4、The support frame is used for stably supporting the pipes to prevent them from being bent, deformed or dropped due to gravity or external force during use, the design of the support frame enhances the stability and durability of the pipes, ensures the normal operation of the dust purification device, and makes the layout of the pipes more neat and beautiful, facilitating maintenance and overhaul, the design of the observation window improves the transparency and operability of the device, enabling the user to more conveniently monitor and manage the dust purification process, ensuring efficient operation of the device, the design of the support legs improves the stability and safety of the device, enabling the device to be placed more stably on different types of ground, and facilitating cleaning and maintenance work of the user, prolonging the service life of the device, the threaded connecting piece is used for reliably connecting the connecting pipe with the first and second extension pipes, the threaded connecting piece is composed of a threaded block and a sleeve, this design makes the connection more firm and easy to disassemble, the end of each of the first and second extension pipes is provided with a sleeve, the sleeves are matched with the threaded block on the connecting pipe, and the extension and connection of the pipes are realized in a threaded connection manner, the compact design of the threaded connecting piece makes the overall structure of the device more compact and beautiful, reduces space occupation, and facilitates installation and use in different environments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A preferred embodiment of the main view of the cross-sectional structure of the dust purification device in air provided by the utility model for implementing the dust collection function is shown in the figure.

[0020] Figure 2 A main view of the cross-sectional structure of the dust purification device in air provided by the utility model for implementing the dust collection function is shown in the figure.

[0021] Figure 3 A preferred embodiment of the main view of the cross-sectional structure of the dust purification device in air provided by the utility model for implementing the dust collection function is shown in the figure. Figure 2 An enlarged structure diagram of part A shown in the figure.

[0022] Figure 4 A three-dimensional cross-sectional structure diagram of the assembly of the horizontal pipe and the protective net in the utility model is shown in the figure.

[0023] The figure shows that: 1, box body; 2, isolation net; 3, shell; 4, air pump; 5, suction pipe; 6, connecting pipe; 7, horizontal pipe; 8, threaded connecting piece; 9, first extension pipe; 10, liquid supplementing pipe; 11, threaded cylinder; 12, water pump; 13, blowdown pipe; 14, valve; 15, operation port; 16, baffle; 17, second extension pipe; 18, spray head; 19, support frame; 20, fixing bolt; 21, sealing ring; 22, protective net. DETAILED DESCRIPTION

[0024] The utility model will be further described in combination with the drawings and embodiments.

[0025] Please refer to Figures 1-4wherein, Figure 1 A preferred embodiment of the air dust purification device provided by the utility model is shown in the front view of the schematic diagram of the sectional structure; Figure 2 A front view of the schematic diagram of the sectional structure of the spray dust reduction function of the utility model is shown in the front view of the schematic diagram of the sectional structure;

[0026] Figure 3 A preferred embodiment of the air dust purification device provided by the utility model is shown in the front view of the schematic diagram of the sectional structure; Figure 2 A preferred embodiment of the air dust purification device provided by the utility model is shown in the front view of the schematic diagram of the sectional structure; Figure 4 A preferred embodiment of the air dust purification device provided by the utility model is shown in the front view of the schematic diagram of the sectional structure.

[0027] The air dust purification device comprises a box body 1 for storing dust reduction medium, a connecting pipe 6 is arranged on the top of the box body 1, an isolation net 2 is arranged on the bottom of the box body 1, a shell 3 is fixed on the bottom of the box body 1 and sleeved on the outside of the isolation net 2, a gas pump 4 is arranged on the top of the box body 1 for dust suction assisted by air suction, a suction pipe 5 connected with the shell 3 is arranged on the gas pump 4, a cross pipe 7 is detachably arranged on the connecting pipe 6 and located in the box body 1, a first extension pipe 9 is detachably arranged on the connecting pipe 6 for extending the dust suction range, the box body 1 is arranged as a dust reduction medium (such as water and filter material) storage container, necessary medium support is provided for dust purification, the connecting pipe 6 is arranged on the top of the box body 1, which is convenient for connecting with other components (such as the cross pipe 7, the first extension pipe 9, the water pump 12 and the second extension pipe 17), the dust reduction medium is transported and the dust is sucked, the isolation net 2 effectively separates the dust reduction medium and the sucked dust, the gas pump 4 provides strong air suction power, accelerates the dust suction and the dust reduction process, improves the purification efficiency, the suction pipe 5 connects the air suction capacity of the gas pump 4 with the shell 3, ensures that the dust can be effectively sucked and treated, the cross pipe 7 increases the contact area of the dust reduction medium, so that the dust can be more fully contacted with the dust reduction medium when passing through, improves the dust reduction effect, at the same time, the detachable design is convenient for cleaning and maintenance, the first extension pipe 9 extends the dust suction range, so that the device can cover a wider area, improves the flexibility and practicality of the purification device, makes the dust purification more comprehensive and efficient.

[0028] The connecting pipe 6 is also detachably mounted with a water pump 12 for extracting dust-settling water, one side of the box 1 is provided with an operation port 15 for assisting in dismounting the horizontal pipe 7 and the water pump 12, one side of the box 1 is detachably mounted with a baffle 16 for closing the operation port 15, the connecting pipe 6 is also detachably mounted with a second extension pipe 17 for extending the spraying dust-settling range, the second extension pipe 17 is provided with a spray head 18, the water pump 12 is designed on the connecting pipe 6 for extracting dust-settling water in the box 1, through the operation of the water pump 12, the dust-settling water can be transported to the area needing spraying, realizing accurate dust control, the detachable design of the water pump 12 is convenient for maintenance and replacement, at the same time, its water extraction function provides power support for spraying dust-settling, improving the dust-settling efficiency, through the operation port 15, the user can conveniently access the inside of the box 1 to install, dismount and maintain the components, the design of the operation port 15 improves the maintainability of the device, so that the user can easily replace and clean the components, prolonging the service life of the device, the detachable design of the baffle 16 enables the user to easily open or close the operation port 15 as needed, the baffle 16 provides effective sealing effect, protecting the cleanliness inside the box 1, at the same time, its detachable design is convenient for the user to maintain and operate, the detachable design of the second extension pipe 17 makes the device more flexible, which can adjust the spraying range according to actual needs, improving the applicability and practicality of the device, the design of the spray head 18 enables the dust-settling water to be more fully contacted with the dust, improving the dust-settling efficiency, the spray head 18 provides uniform spraying effect, so that the dust can be more effectively controlled, at the same time, its design is also convenient for cleaning and maintenance, ensuring the long-term stable operation of the device.

[0029] The gas extraction pipe 5 is provided with a blow-off pipe 13 for discharging waste liquid, the blow-off pipe 13 and the gas extraction pipe 5 are both provided with valves 14, the top of the box 1 is provided with a liquid supplement pipe 10 for assisting in supplementing dust-settling water, the liquid supplement pipe 10 is provided with a plug cap for closing the liquid supplement pipe 10, the blow-off pipe 13 is connected to the gas extraction pipe 5 for discharging waste liquid generated during replacement of dust-settling mode, the setting of the blow-off pipe 13 avoids the accumulation of waste liquid in the system, maintains the cleanliness and efficient operation of the system, at the same time, reduces the maintenance cost and time, through the opening and closing of the valves 14, the user can flexibly control the blow-off and gas extraction process to meet different use requirements, the design of the valves 14 provides good controllability, so that the user can adjust the flow of blow-off and gas extraction according to actual conditions, improving the flexibility and practicality of the device, the design of the liquid supplement pipe 10 ensures the sufficient supply of dust-settling water, guaranteeing the continuity and stability of the dust purification process, at the same time, improving the use efficiency of the device, the design of the plug cap provides effective sealing effect, protecting the cleanliness inside the box 1, at the same time, it is easy to operate and maintain, improving the reliability and service life of the device.

[0030] The baffle plate 16 is provided with a fixing bolt 20 connected with the box 1 by screwing, the fixing bolt 20 is used for connecting the baffle plate 16 and the box 1, and the baffle plate 16 is provided with a sealing ring 21 for preventing leakage of dustproof medium on the side close to the box 1; the fixing bolt 20 is connected with the box 1 by screwing, which ensures that the baffle plate 16 is firmly fixed on the box 1 and prevents loosening or falling off during use; the screwing of the fixing bolt 20 provides reliable connection strength, ensures stable connection between the baffle plate 16 and the box 1, and enhances the overall structural stability of the device; by tightening the fixing bolt 20, the contact surface between the baffle plate 16 and the box 1 can be ensured to be tight without gaps; the sealing ring 21 is designed to further enhance the sealing between the baffle plate 16 and the box 1, effectively preventing leakage of dustproof medium; in addition, the elastic material of the sealing ring 21 can adapt to the slight deformation between the box 1 and the baffle plate 16, maintaining long-term sealing effect.

[0031] The horizontal pipe 7 is provided with a plurality of exhaust ports, the horizontal pipe 7 is provided with a protective net 22 for protecting the exhaust ports, the connecting pipe 6 is provided with a rubber hose section for assisting in adjusting the direction of the connecting pipe 6, and the bottom of the connecting pipe 6 is provided with a threaded cylinder 11 that can be screwed with the horizontal pipe 7 and the water pump 12 respectively; the exhaust ports are used for uniformly discharging treated air or dusted gas, and the design of multiple exhaust ports can ensure the uniformity of gas discharge and improve dusting efficiency; the protective net 22 is sleeved on the horizontal pipe 7 and covers the outside of the exhaust ports, which mainly protects the exhaust ports from being impacted or blocked by external objects, and prevents foreign matter from entering the inside of the horizontal pipe 7; the design of the protective net 22 improves the durability and reliability of the horizontal pipe 7, reduces device failures caused by exhaust port blockage or damage, and prolongs the service life of the device; the rubber hose section, as part of the connecting pipe 6, has good flexibility and plasticity, which can assist in adjusting the direction of the connecting pipe 6, so that the device can more flexibly adapt to different space layouts during installation or use; the design of the threaded cylinder 11 simplifies the installation and disassembly process of the device, improves work efficiency, and ensures the stability of the device during operation.

[0032] The first extension pipe 9 and the second extension pipe 17 are provided with support frames 19 for supporting the pipes, one side of the box 1 is provided with an observation window for displaying the state of the dust removal medium inside the box 1, and the bottom of the box 1 is provided with support legs, the support frames 19 are used for stably supporting the pipes to prevent the pipes from being bent, deformed or falling off due to gravity or external force during use, the design of the support frames 19 enhances the stability and durability of the pipes, ensures the normal operation of the dust purification device, and makes the layout of the pipes more neat and beautiful, facilitating maintenance and overhaul, the design of the observation window improves the transparency and operability of the device, so that the user can more conveniently monitor and manage the dust purification process, ensuring the efficient operation of the device, and the design of the support legs improves the stability and safety of the device, so that the device can be placed more stably on different types of ground, and it is also convenient for the user to clean and maintain the device, prolonging the service life of the device.

[0033] The connecting pipe 6 is provided with a threaded connecting piece 8 for connecting the first extension pipe 9 and the second extension pipe 17, the threaded connecting piece 8 is composed of a threaded block and a sleeve, the threaded block is mounted on the connecting pipe 6, the sleeve is threaded on the outside of the threaded block, and the two ends of the first extension pipe 9 and the second extension pipe 17 are respectively provided with a sleeve and a threaded block, the threaded connecting piece 8 is used for realizing reliable connection between the connecting pipe 6 and the first extension pipe 9 and the second extension pipe 17, the threaded connecting piece 8 is composed of a threaded block and a sleeve, and this design makes the connection more firm and easy to disassemble, the end portions of the first extension pipe 9 and the second extension pipe 17 are provided with sleeves, the sleeves are matched with the threaded blocks on the connecting pipe 6, the extension and connection of the pipes are realized in a threaded connection mode, and the compact design of the threaded connecting piece 8 makes the overall structure of the device more compact and beautiful, reduces the space occupation, and facilitates installation and use in different environments.

[0034] It is worth noting that the circuits, electronic components and modules involved in the present application are all prior art, and those skilled in the art can realize them without further description, and the content protected by the present application does not involve improvement of software and methods.

[0035] The working principle of the dust purification device in air provided by the present application is as follows:

[0036] In the present scheme, an electric control cabinet is also provided, which is arranged on the equipment, and each electrical equipment can be started to operate through the electric control cabinet during use, and the power connection mode of each electrical equipment is a mature technology known to those skilled in the art, and will not be described here.

[0037] In use, the horizontal pipe 7 is installed on the connecting pipe 6 through the operation port 15, the filter material is filled into the box 1, then the baffle 16 is installed to close the operation port 15, a plurality of first extension pipes 9 are assembled through the threaded connecting pieces 8 according to the size of the dust reduction area, the first extension pipes 9 cover the dust reduction area, the valve 14 on the air suction pipe 5 is opened and the valve 14 on the sewage pipe 13 is closed, the liquid supplement pipe 10 is kept in a closed state, then the air pump 4 is started, the air pump 4 sucks air in the air and the dust in the air into the box 1 through the first extension pipes 9, and the dust reduction effect is realized.

[0038] In use, the horizontal pipe 7 is installed on the connecting pipe 6 through the operation port 15, the filter material is filled into the box 1, then the baffle 16 is installed to close the operation port 15, a plurality of first extension pipes 9 are assembled through the threaded connecting pieces 8 according to the size of the dust reduction area, the first extension pipes 9 cover the dust reduction area, the valve 14 on the air suction pipe 5 is opened and the valve 14 on the sewage pipe 13 is closed, the liquid supplement pipe 10 is kept in a closed state, then the air pump 4 is started, the air pump 4 sucks air in the air and the dust in the air into the box 1 through the first extension pipes 9, and the dust reduction effect is realized.

[0039] Compared with the related art, the dust purification device in the air has the following beneficial effects:

[0040] The utility model provides a dust purification device in air, through setting up box 1 as the storage container of dust fall medium (such as water, filter material), provides necessary medium support for dust purification, and the connecting pipe 6 is designed in the top of box 1, is convenient for connecting with other components (such as horizontal pipe 7, first extension pipe 9, water pump 12 and second extension pipe 17), realizes the conveying of dust fall medium and the inhalation of dust, and the isolation net 2 effectively isolates dust fall medium and inhaled dust, and the air pump 4 provides strong suction power, accelerates the inhalation of dust and dust fall process, improves the purification efficiency, and the suction pipe 5 links the suction capacity of air pump 4 with the shell 3, ensures that dust can be inhaled effectively and handled, the design of horizontal pipe 7 increases the contact area of dust fall medium, makes dust more fully contact with dust fall medium when passing, improves dust fall effect, simultaneously, the detachable design is convenient for cleaning and maintenance, and the first extension pipe 9 prolongs the dust collection range, makes the device can cover more extensive area, improves the flexibility and practicality of purification device, makes dust purification more comprehensive and efficient, and the water pump 12 is designed on the connecting pipe 6, is used for extracting dust fall water in box 1, through the work of water pump 12, can convey dust fall water to the area needing to spray, realizes accurate dust control, and the detachable design of water pump 12 is convenient for maintenance and replacement, and simultaneously its water pumping function provides power support for spraying dust fall, improves dust fall efficiency, through operation port 15, the user can access the inside of box 1 conveniently, installs, dismounts and maintains component, and the design of operation port 15 improves the maintainability of the device, so that the user can easily replace and clean the component, prolongs the service life of the device, and the detachable design of baffle 16 makes the user can easily open or close operation port 15 as required, and the baffle 16 provides effective sealing effect, protects the cleanliness inside box 1, and simultaneously its detachable design is convenient for the user to maintain and operate, and the detachable design of second extension pipe 17 makes the device more flexible, can adjust the spraying range according to actual needs, improves the applicability and practicality of the device, and the design of spray head 18 makes dust fall water more fully contact with dust, improves dust fall efficiency, and the spray head 18 provides uniform spraying effect, so that dust can be more effectively controlled, and simultaneously, its design is also convenient for cleaning and maintenance, ensures the long-term stable operation of the device, and the blow-off pipe 13 is connected on suction pipe 5, is used for discharging waste liquid produced when replacing dust fall mode, and the setting of blow-off pipe 13 avoids waste liquid accumulation in the system, maintains the cleanliness and efficient operation of the system, simultaneously reduces maintenance cost and time, through switch valve 14, the user can flexibly control blow-off and suction process, satisfies different use demands, and the design of valve 14 provides good controllability, so that the user can adjust blow-off and suction flow according to actual conditions, improves the flexibility and practicality of the device, and the design of liquid supplement pipe 10 ensures the sufficient supply of dust fall water, guarantees the continuity and stability of dust purification process, simultaneously improves the use efficiency of the device, and the design of stopper provides effective sealing effect,The cleanliness inside the box 1 is protected, and its easy operation and maintenance improve the reliability and service life of the device. The fixing bolt 20 is installed on the baffle 16 through threaded connection and connected with the box 1. This design ensures that the baffle 16 can be firmly fixed on the box 1, preventing it from loosening or falling off during use. The threaded connection of the fixing bolt 20 provides reliable connection strength, ensuring the stable connection between the baffle 16 and the box 1, and enhancing the overall structural stability of the device. By tightening the fixing bolt 20, the contact surface between the baffle 16 and the box 1 can be ensured to be tight without gaps. The design of the sealing ring 21 further enhances the sealing between the baffle 16 and the box 1, effectively preventing the leakage of dust medium. At the same time, the elastic material of the sealing ring 21 can adapt to the slight deformation between the box 1 and the baffle 16, maintaining long-term sealing effect. The exhaust port is used to uniformly exhaust the treated air or dust after gas, and the design of multiple exhaust ports can ensure the uniformity of gas emission, improve the dust removal efficiency, and the protective net 22 is sleeved on the horizontal pipe 7, covering the outside of the exhaust port. Its main function is to protect the exhaust port from being hit or blocked by external objects, and prevent foreign matter from entering the inside of the horizontal pipe 7. The design of the protective net 22 improves the durability and reliability of the horizontal pipe 7, reduces the device failure caused by exhaust port blockage or damage, and prolongs the service life of the device. The rubber hose section as part of the connecting pipe 6 has good flexibility and plasticity, which can assist in adjusting the direction of the connecting pipe 6, making the device more flexible to adapt to different space layouts during installation or use. The design of the threaded cylinder 11 simplifies the installation and disassembly process of the device, improves work efficiency, and ensures the stability of the device during operation, reducing failures or accidents caused by loose connections. The support frame 19 is used to stably support these pipes to prevent them from bending, deforming or falling off due to gravity or external forces during use. The design of the support frame 19 enhances the stability and durability of the pipes, ensuring the normal operation of the dust purification device, and makes the layout of the pipes more neat and beautiful, facilitating maintenance and repair. The design of the observation window improves the transparency and operability of the device, making it easier for users to monitor and manage the dust purification process, ensuring efficient operation of the device. The design of the support legs improves the stability and safety of the device, allowing it to be placed more stably on different types of ground, and it also facilitates user cleaning and maintenance work, prolonging the service life of the device. The threaded connection 8 is used to realize the reliable connection between the connecting pipe 6 and the first extension pipe 9 and the second extension pipe 17. The threaded connection 8 is composed of a threaded block and a sleeve, which makes the connection more secure and easy to disassemble. The ends of the first extension pipe 9 and the second extension pipe 17 are provided with sleeves, which cooperate with the threaded blocks on the connecting pipe 6 to realize the extension and connection of the pipes through threaded connection.The compact design of the threaded connecting piece 8 makes the overall structure of the device more compact and beautiful, reduces space occupation, and facilitates installation and use in different environments.

[0041] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described clearly in the technical principle of the design, and under the premise that the above-mentioned utility model principle is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known.

[0042] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. An apparatus for purifying dust in air, characterized by comprising: The utility model relates to a dust collection device, comprising: a box for storing dust collection medium, the top of the box is provided with a connecting pipe; a separation net is installed at the bottom of the box; a shell is fixed at the bottom of the box and sleeved outside the separation net; an air pump is installed at the top of the box for air suction to assist dust collection, the air inlet end of the air pump is provided with a suction pipe connected with the shell; a cross pipe is detachably installed on the connecting pipe and located in the box; a first extension pipe is detachably installed on the connecting pipe for extending the dust collection range.

2. The device according to claim 1, wherein a water pump is detachably installed on the connecting pipe for extracting dust collection water, one side of the box is provided with an operation port for assisting the installation and removal of the cross pipe and the water pump, one side of the box is detachably provided with a baffle for closing the operation port, a second extension pipe is detachably installed on the connecting pipe for extending the spraying dust collection range, the second extension pipe is provided with a spray head.

3. The device for purifying dust in air according to claim 1, wherein a blow-off pipe is provided on the suction pipe for discharging waste liquid, valves are provided on the blow-off pipe and the suction pipe, a liquid supplement pipe is provided on the top of the box for assisting the supplement of dust collection water, a plug cap is provided on the liquid supplement pipe for closing the liquid supplement pipe.

4. The device according to claim 2, wherein a fixing bolt is threadedly installed on the baffle and threadedly connected with the box, the fixing bolt is used for connecting the baffle and the box, one side of the baffle close to the box is provided with a sealing ring for preventing leakage of dust collection medium.

5. The device for purifying dust in air according to claim 2, wherein a plurality of exhaust ports are provided on the cross pipe, a protective net is sleeved outside the cross pipe for protecting the exhaust ports, a rubber hose section is provided on the connecting pipe for assisting the adjustment of the direction of the connecting pipe, the bottom of the connecting pipe is provided with threaded barrels threadedly connected with the cross pipe and the water pump respectively.

6. The device for purifying dust in air according to claim 2, wherein support frames are provided on the first extension pipe and the second extension pipe for supporting the pipes, an observation window is provided on one side of the box for displaying the state of the dust collection medium in the box, support legs are provided at the bottom of the box.

7. The device for purifying dust in air according to claim 2, wherein threaded connecting pieces are provided on the connecting pipe for connecting the first extension pipe and the second extension pipe, the threaded connecting pieces are composed of threaded blocks and sleeves, the threaded blocks are installed on the connecting pipe, the sleeves are threadedly sleeved outside the threaded blocks, sleeves and threaded blocks are respectively provided at the two ends of the first extension pipe and the second extension pipe.

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