Electrostatic dust collection device for PVC glove production

Abstract

The utility model belongs to the technical field of PVC (polyvinyl chloride) glove production equipment, and particularly relates to an electrostatic dust collection device for PVC glove production, which comprises a dust collection box, the upper part and the lower part of the dust collection box are respectively rectangular and bucket-shaped, and the front side wall and the rear side wall of the dust collection box are respectively provided with an air inlet and an air outlet; a diffusion box is arranged, and a first diffusion plate, a second diffusion plate and a third diffusion plate are sequentially arranged in the diffusion box, so that dust gas entering an inner cavity of the dust removal box from the back side of the diffusion box can be in full contact with a plurality of collecting plates in the dust removal box, and the filtering efficiency of the collecting plates on dust in the gas is improved; by arranging the lifting assembly and the cleaning mechanism, the problem that when a traditional electrostatic dust collection device is used for cleaning dust, cleaning is incomplete only through a reverse blowing method or inconvenience is caused when a collecting plate is taken out and then washed with water is solved, and the cleaning efficiency and the cleaning effectiveness are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC glove production equipment, and particularly relates to an electrostatic dust removal device for PVC glove production. Background Art

[0002] PVC gloves are polymer plastic gloves and are the fastest growing product in the protective gloves industry. Medical staff and food industry service personnel choose this product because PVC gloves are comfortable to wear, flexible to use, do not contain any natural latex ingredients, and will not cause allergic reactions. During the production process of PVC gloves, some organic waste gas (G2) will be generated during the plasticization and cooling process. It is mainly produced by PVC powder, plasticizers, viscosity reducers, stabilizers, etc. during the plasticization and heating process. The composition is relatively complex and is characterized by VOCs. These waste gases need to be treated before they can be discharged to avoid adverse effects on the environment and production personnel in the production workshop.

[0003] Electrostatic dust removal is a method of gas dust removal, which uses an electrostatic field to ionize the gas so that the dust particles are charged and adsorbed on the electrode. The principle is that the dust-containing gas is electrically separated into positive ions and electrons when passing through a high-voltage electrostatic field. The electrons encounter dust particles when rushing to the positive electrode. The dust particles combine with negative ions and carry negative charges, and then discharge to the positive electrode surface and deposit.

[0004] Existing electrostatic dust removal devices often use reverse blowing or water washing methods to clean dust. The reverse blowing method is simple and direct, but the cleaning effect is limited and it is impossible to fully clean the collection plate in the dust removal box. The water washing method requires the operator to stop the dust removal equipment, then take out the collection plate and dust removal net from the device and clean them in turn. The whole process is cumbersome and inefficient, but the collection plate is cleaned more fully. In addition, when the existing electrostatic dust removal device is connected to the air outlet pipe of the external equipment, the exhaust gas in the air outlet pipe of the external equipment is in direct contact with the center of the collection plate due to inertia, and the exhaust gas and dust in the exhaust gas are in direct contact with the center of the collection plate. The degree of dispersion is low and the uniformity is insufficient, resulting in poor dust removal effect and low dust removal efficiency. In view of this, we propose an electrostatic dust removal device for PVC glove production. Utility Model Content

[0005] The purpose of the utility model is to provide an electrostatic dust removal device for the production of PVC gloves to solve the problems raised in the above background technology.

[0006] In view of this, the utility model provides an electrostatic dust removal device for PVC gloves production, comprising:

[0007] A dust collecting box, wherein the upper and lower parts of the dust collecting box are rectangular and bucket-shaped respectively, the front side wall and the rear side wall of the dust collecting box are respectively provided with an air inlet and an air outlet, the inner cavity of the dust collecting box is fixedly provided with multiple layers of linearly equidistantly distributed collecting plates, a socket is provided on the upper surface of the dust collecting box near the air inlet, an ash discharge pipe is provided at the bottom of the dust collecting box, a valve is installed on the ash discharge pipe, and supporting legs are symmetrically fixed to the side walls of the dust collecting box;

[0008] A diffusion box, the diffusion box is an internal hollow structure, the diffusion box is plugged into the socket, and the diffusion box is plugged into and installed with diffusion plate 1, diffusion plate 2 and diffusion plate 3 in sequence from front to back;

[0009] A cleaning mechanism, the cleaning mechanism is located between the multiple layers of collecting plates, the cleaning mechanism comprises a spray assembly and a plurality of cleaning rollers, the cleaning rollers are located between two adjacent collecting plates;

[0010] A diverter box and a placement block, the diverter box and the placement block are respectively arranged on the left and right sides of the multi-layer collecting plate, the two ends of the cleaning roller are respectively rotatably connected to the placement block and the diverter box, a connecting column is fixed between the placement block and the diverter box, the placement block, the connecting column and the diverter box form a C-shaped structure and surround the multi-layer collecting plate, the diverter box is an internal hollow structure and a partition is fixed to the inner cavity of the diverter box, the partition separates the inner cavity of the diverter box into an empty chamber and a water chamber;

[0011] A driving assembly, the driving assembly is located in the placement block and is used to drive the plurality of cleaning rollers to rotate;

[0012] The lifting component is located in the inner cavity of the dust removal box and is used to control the placement block and the diverter box to move up and down in the inner cavity of the dust removal box.

[0013] In the present technical solution, a diffusion box is provided, and diffusion plates 1, 2, and 3 are sequentially provided in the diffusion box, and the diffusion box, diffusion plates 1, 2, and 3 are utilized to diffuse and evenly distribute the gas entering the inner cavity of the dust removal box, so that the dust gas entering the inner cavity of the dust removal box from the back side of the diffusion box can fully contact with the multiple collecting plates in the dust removal box, thereby improving the filtering efficiency of the multiple collecting plates for the dust in the gas, and avoiding the problem in the traditional device that when the dust-containing gas directly enters the dust removal device from the air inlet, the dust removal efficiency is low because the gas only contacts with the center of the collecting plate. At the same time, it avoids the collision force between the dust particles in the gas and the collecting plate after being accelerated through the air inlet pipe, thereby increasing the service life of the collecting plate. In addition, by arranging a lifting component and a cleaning mechanism, the lifting component is used to drive the cleaning mechanism to reciprocate up and down in the inner cavity of the dust removal box, and the dust accumulated on the surface of the collecting plate is fully cleaned through the spray component and multiple cleaning rollers. This solves the problem that the traditional electrostatic dust removal device can only use the reverse blowing method but the cleaning is incomplete or the collection plate must be taken out and washed with water during cleaning, thereby greatly improving the cleaning efficiency and cleaning effectiveness.

[0014] In the above technical solution, further, the spray assembly includes:

[0015] A high-pressure water pump, which is installed in the empty chamber of the diverter box, a connecting pipe is fixed at the inlet end of the high-pressure water pump, and the other end of the connecting pipe passes through the inner top surface of the empty chamber of the diverter box and extends to the inner cavity of the dust removal box, a water storage tank is fixed on the upper surface of the dust removal box, and the water outlet pipe end of the water storage tank passes through the upper surface of the dust removal box and extends to the inner cavity of the dust removal box, one end of the connecting pipe located in the inner cavity of the dust removal box is fixedly connected with a folding hose, and the other end of the folding hose is fixed to the water outlet pipe end of the water storage tank, a water supply pipe is fixed at the water outlet end of the high-pressure water pump, and the other end of the water supply pipe passes through the partition and extends into the water chamber, a plurality of groups of water pipes linearly and equidistantly distributed are symmetrically fixed on the upper and lower surfaces of the diverter box, a plurality of high-pressure nozzles linearly and equidistantly distributed are fixedly installed on the water pipe, one end of the water pipe passes through the surface wall of the diverter box and is connected with the water chamber of the diverter box.

[0016] In the present technical solution, a spray assembly is provided, a high-pressure water pump is used to pressurize the clean water in the water tank, and multiple high-pressure nozzles are used to form uniform and dense high-pressure water droplets to flush the surface of the collecting plate, so that the remaining dust and scale on the surface of the collecting plate can be fully cleaned.

[0017] In the above technical solution, further, the number of the water pipes is twice the number of the cleaning rollers, and the two water pipes in the same group are symmetrically arranged on the upper and lower sides of the same cleaning roller.

[0018] In the technical solution, two vertically symmetrical water pipes are arranged on both sides of the cleaning roller, so that the surface of the collecting plate can be cleaned more fully.

[0019] In the above technical solution, further, the driving component includes:

[0020] Motor 1, the motor 1 is fixedly installed in the inner cavity of the placement block, the output shaft end of the motor 1 is coaxially connected with a connecting rod, and a plurality of linearly equidistantly distributed worms are coaxially connected to the connecting rod, and the number of the worms is consistent with the number of cleaning rollers, and a worm wheel is meshed on the circumference of the worm, and the rotating shaft end on one side of the cleaning roller passes through the outer wall of the placement block and extends to the inner cavity and is coaxially connected to the corresponding worm wheel, and the tail end of the worm wheel is coaxially connected to a bearing seat fixed to the inner wall of the placement block.

[0021] In the present technical solution, a driving assembly is provided, driven by a motor 1, and transmitted through a connecting rod, a worm and a worm gear, so that a plurality of cleaning rollers can rotate freely and clean the surfaces of two adjacent collecting plates.

[0022] In the above technical solution, further, the lifting assembly includes:

[0023] A support plate, wherein the support plate is located directly below the connecting column, and both ends of the support plate are respectively fixed to the left and right inner walls of the dust removal box, a threaded rod is rotatably connected to the support plate, a threaded hole for accommodating the threaded rod is opened on the connecting column, the threaded rod is threadedly connected to the connecting column, a second motor is fixed to the top surface of the dust removal box, and the output shaft of the second motor passes through the upper surface of the dust removal box and extends to the inner cavity of the dust removal box and is coaxially connected to the threaded rod.

[0024] In the present technical solution, by setting up a lifting assembly and driving it with motor 2, the placement block, the diverter box and the cleaning mechanism can move up and down along the collecting plate, and different positions of the collecting plate can be effectively cleaned.

[0025] In the above technical scheme, further, the front side wall of the diffusion box is provided with a through hole consistent with the air inlet on the front side of the dust removal box, the rear side wall of the diffusion box is provided with a plurality of evenly distributed air holes, an arc-shaped protrusion 1 is provided at the center of the front side wall of the diffusion plate 1, and a number of evenly distributed air holes are provided on the diffusion plate 1 and on the surrounding side of the arc-shaped protrusion 1, a plurality of symmetrically arranged arc-shaped protrusions 2 are fixed to the front side wall of the diffusion plate 2, and a number of evenly distributed air holes are provided on the diffusion plate 2 and on the surrounding side of the arc-shaped protrusion 2, a plurality of evenly distributed hemispherical protrusions are fixed to the front side wall of the socket, and a number of evenly distributed air holes are provided on the socket and on the surrounding side of the hemispherical protrusion, the upper surface of the diffusion box is fixed with a sealing plate by bolts, and the lower surface of the sealing plate is provided with a sealing gasket.

[0026] In the present technical solution, by arranging diffusion plates one, two and three, the dust-containing gas is fully diffused three times before entering the inner cavity of the dust removal box, so that the gas finally entering the inner cavity of the dust removal box is evenly distributed, thereby increasing the effective contact area when contacting the collecting plate. Furthermore, the flow rate of the gas entering the inner cavity of the dust removal box is also reduced under the action of diffusion plates one, two and three, thereby reducing the impact force on the multi-layer collecting plates and extending the service life of the multi-layer collecting plates.

[0027] In the above technical solution, further, an air inlet pipe is installed at the air inlet, an exhaust pipe is fixed at the air outlet, a dust removal plate and an activated carbon layer are sequentially arranged in the inner cavity of the exhaust pipe, and the dust removal plate is located on the side close to the inner cavity of the dust removal box, and a mesh cover is installed on the outlet side of the exhaust pipe.

[0028] In the present technical solution, by providing a dust removal plate and an activated carbon layer, the dust and harmful substances in the gas finally discharged to the outside can be further fully filtered and removed, thereby ensuring the effective filtration of the waste gas generated in the production process of PVC gloves.

[0029] The beneficial effects of the utility model are:

[0030] 1. The electrostatic dust removal device for PVC glove production is provided with a diffusion box, and diffusion plates 1, 2 and 3 are sequentially provided in the diffusion box, and the gas entering the inner cavity of the dust removal box is diffused and evenly distributed by the diffusion box, so that the dust gas entering the inner cavity of the dust removal box from the back side of the diffusion box can fully contact with the multiple collecting plates in the dust removal box, thereby improving the filtering efficiency of the multiple collecting plates for dust in the gas, avoiding the problem of low dust removal efficiency caused by the dust-containing gas in the traditional device only contacting with the center of the collecting plate when the dust-containing gas directly enters the dust removal device from the air inlet, and at the same time avoiding the collision force between the dust particles in the gas and the collecting plate after being accelerated through the air inlet pipe, thereby improving the service life of the collecting plate.

[0031] 2. The electrostatic dust removal device for PVC glove production is provided with a lifting component and a cleaning mechanism. The lifting component is used to drive the cleaning mechanism to reciprocate up and down in the inner cavity of the dust removal box, and the dust and dirt accumulated on the surface of the collecting plate are fully cleaned by the spray component and multiple cleaning rollers. This solves the problem that the traditional electrostatic dust removal device can only use the reverse blowing method but the cleaning is incomplete or the collection plate needs to be taken out and washed with water during cleaning, and greatly improves the cleaning efficiency and cleaning effectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is one of the overall structural diagrams of the utility model;

[0033] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0034] Figure 3 This is a schematic diagram of the internal structure of the dust removal box in the utility model;

[0035] Figure 4 It is a structural schematic diagram of the diffusion box in the utility model;

[0036] Figure 5 It is a schematic diagram of the structure of the diffusion plate 1, the diffusion plate 2 and the diffusion plate 3 in the utility model;

[0037] Figure 6 It is a structural schematic diagram of the lifting component in the utility model;

[0038] Figure 7 It is a structural schematic diagram of the cleaning mechanism in the utility model;

[0039] Figure 8 It is a structural schematic diagram of the spray assembly in the utility model;

[0040] Fig. 9 It is a structural schematic diagram of the driving component in the utility model;

[0041] Fig.10 It is a structural schematic diagram of the tail gas filtering mechanism in the utility model.

[0042] The symbols in the figure are:

[0043] 1. Dust removal box; 2. Collecting plate; 3. Socket; 4. Diffuser box; 5. Diffuser plate one; 6. Diffuser plate two; 7. Diffuser plate three; 8. Sealing plate; 9. Sealing gasket; 10. Cleaning roller; 11. Placement block; 12. Diverter box; 13. Motor one; 14. Connecting rod; 15. Worm; 16. Worm gear; 17. Bearing seat; 18. Water pipe; 19. High-pressure nozzle; 20. High-pressure water pump; 21. Connecting pipe; 22. Water storage tank; 23. Folding hose; 24. Connecting column; 25. Support plate; 26. Threaded rod; 27. Motor two; 28. Exhaust pipe; 29. ​​Dust removal plate; 30. Activated carbon layer; 31. Mesh cover. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0045] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0046] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0047] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0048] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0049] Embodiment 1:

[0050] See also Figure 1 - Fig.10 As shown, this embodiment provides an electrostatic dust removal device for PVC glove production, comprising:

[0051] A dust collecting box 1, wherein the upper and lower parts of the dust collecting box 1 are rectangular and bucket-shaped respectively, an air inlet and an air outlet are respectively provided on the front side wall and the rear side wall of the dust collecting box 1, a plurality of collecting plates 2 which are linearly and equidistantly distributed are fixedly installed in the inner cavity of the dust collecting box 1, a socket 3 is provided on the upper surface of the dust collecting box 1 and near the air inlet, an ash discharge pipe is provided at the bottom of the dust collecting box 1, a valve is installed on the ash discharge pipe, and supporting legs are symmetrically fixed on the side walls of the dust collecting box 1;

[0052] The diffusion box 4 is a hollow structure inside. The diffusion box 4 is plugged into the socket 3. The diffusion box 4 is plugged into and installed with a diffusion plate 1 5, a diffusion plate 2 6 and a diffusion plate 3 7 from front to back in sequence.

[0053] A cleaning mechanism, the cleaning mechanism is located between the multi-layer collecting plates 2, the cleaning mechanism includes a spray assembly and a plurality of cleaning rollers 10, and the cleaning rollers 10 are located between two adjacent collecting plates 2;

[0054] The diverter box 12 and the placement block 11 are respectively arranged on the left and right sides of the multi-layer collecting plate 2, and the two ends of the cleaning roller 10 are rotatably connected to the placement block 11 and the diverter box 12 respectively. A connecting column 24 is fixed between the placement block 11 and the diverter box 12. The placement block 11, the connecting column 24 and the diverter box 12 form a C-shaped structure and surround the multi-layer collecting plate 2. The diverter box 12 is an internal hollow structure and a partition is fixed to the inner cavity of the diverter box 12. The partition separates the inner cavity of the diverter box 12 into an empty chamber and a water chamber;

[0055] A driving assembly, the driving assembly is located in the placement block 11 and is used to drive the plurality of cleaning rollers 10 to rotate;

[0056] The lifting component is located in the inner cavity of the dust removal box 1 and is used to control the placement block 11 and the diverter box 12 to move up and down in the inner cavity of the dust removal box 1 .

[0057] Among them, an air inlet pipe is installed at the air inlet of the dust removal box 1. When in use, the collection plate 2 is started and the dust-containing gas is sent into the inner cavity of the dust removal box 1 through the air inlet pipe. In this process, the dust-containing gas passes through the diffusion plate 1 5, the diffusion plate 2 6 and the diffusion plate 3 7 in the diffusion box 4 in turn, and then enters the inner cavity of the dust removal box 1 from the back side of the diffusion box 4. At this time, under the action of the diffusion plate 1 5, the diffusion plate 2 6 and the diffusion plate 3 7, the gas in the inner cavity of the dust removal box 1 is evenly dispersed and fully contacts with the multi-layer collection plate 2. The gas after preliminary filtration is discharged to the outside through the air outlet side. When the multi-layer collection plate 2 needs to be cleaned, the collection plate 2 is first powered off, and then the lifting assembly and the driving assembly are started. The cleaning rollers 10 are provided with a plurality of cleaning rollers 10 disposed between the plurality of collecting plates 2. The cleaning rollers 10 are provided with a plurality of soft-bristled brushes on the surfaces of the collecting plates 2. The cleaning rollers 10 are provided with a plurality of cleaning rollers 10 that ...

[0058] By setting a diffusion box 4, and sequentially setting a diffusion plate 1 5, a diffusion plate 2 6 and a diffusion plate 3 7 in the diffusion box 4, the diffusion box 4, the diffusion plate 1 5, the diffusion plate 2 6 and the diffusion plate 3 7 are used to diffuse and evenly distribute the gas entering the inner cavity of the dust removal box 1, so that the dust gas entering the inner cavity of the dust removal box 1 from the back side of the diffusion box 4 can fully contact with the multiple collecting plates 2 in the dust removal box 1, thereby improving the filtering efficiency of the multiple collecting plates 2 for dust in the gas, and avoiding the problem in the traditional device that when the dust-containing gas directly enters the dust removal device from the air inlet, it only contacts with the center position of the collecting plate 2 and the dust removal efficiency is low At the same time, it avoids the collision force between the dust particles in the gas and the collecting plate 2 after being accelerated through the air inlet pipe, thereby increasing the service life of the collecting plate 2. In addition, by arranging a lifting component and a cleaning mechanism, the lifting component is used to drive the cleaning mechanism to reciprocate up and down in the inner cavity of the dust removal box 1, and the dust accumulated on the surface of the collecting plate 2 is fully cleaned through the spray component and multiple cleaning rollers 10, which solves the problem that the traditional electrostatic dust removal device can only use the reverse blowing method but the cleaning is incomplete or the collection plate 2 is taken out and washed with water, thereby greatly improving the cleaning efficiency and cleaning effectiveness.

[0059] Embodiment 2:

[0060] This embodiment provides an electrostatic dust removal device for PVC glove production. In addition to the technical solutions of the above embodiments, it also has the following technical features. The spray assembly includes:

[0061] A high-pressure water pump 20 is installed in the empty chamber of the diverter box 12. A connecting pipe 21 is fixed to the inlet end of the high-pressure water pump 20, and the other end of the connecting pipe 21 passes through the inner top surface of the empty chamber of the diverter box 12 and extends to the inner cavity of the dust removal box 1. A water storage tank 22 is fixed to the upper surface of the dust removal box 1, and the water outlet pipe end of the water storage tank 22 passes through the upper surface of the dust removal box 1 and extends to the inner cavity of the dust removal box 1. A folding hose 23 is fixedly connected to one end of the connecting pipe 21 located in the inner cavity of the dust removal box 1, and the other end of the folding hose 23 is connected to the water outlet pipe of the water storage tank 22. The ends are fixed, a water supply pipe is fixed to the water outlet end of the high-pressure water pump 20, and the other end of the water supply pipe passes through the partition and extends into the water chamber, a plurality of groups of linearly equidistantly distributed water pipes 18 are symmetrically fixed on the upper and lower surfaces of the diverter box 12, a plurality of linearly equidistantly distributed high-pressure nozzles 19 are fixedly installed on the water pipes 18, one end of the water pipe 18 passes through the surface wall of the diverter box 12 and is connected to the water chamber of the diverter box 12, the number of water pipes 18 is twice the number of cleaning rollers 10, and the two water pipes 18 of the same group are symmetrically arranged on the upper and lower sides of the same cleaning roller 10.

[0062] When the spray assembly is working, the operator first checks whether the cleaning liquid or water in the water tank 22 is sufficient. If not, the operator opens the plug on the water tank 22 and refills the water tank 22. After completion, the high-pressure water pump 20 is started. The high-pressure water pump 20 sucks the water in the water tank 22 out of the water tank 22 through the folding hose 23 and the connecting pipe 21 and transports it to the water chamber of the diversion box 12. The diversion box 12 is gradually filled with water. The water is then transported to the multiple water pipes 18 and forms high-pressure mist water droplets through the multiple high-pressure nozzles 19, and the water is collected. The surface of the plate 2 is rinsed; it is worth mentioning that due to the action of the high-pressure water pump 20, the water source in the water chamber has a certain pressure, which is sufficient to ensure that multiple high-pressure nozzles 19 can effectively rinse the surface of the collecting plate 2 when discharging water. During the rinsing process, the high-pressure nozzle 19 on the water pipe 18 on one side of the cleaning roller 10 first wets and rinses the surface of the collecting plate 2, and then the cleaning roller 10 cleans it. Finally, the high-pressure nozzle 19 on the water pipe 18 on the other side of the cleaning roller 10 rinses the surface of the collecting plate 2 for the second time to ensure that the stains are rinsed clean.

[0063] By setting up a spray assembly, a high-pressure water pump 20 is used to pressurize the clean water in the water tank 22, and a plurality of high-pressure nozzles 19 are used to form uniform and dense high-pressure water droplets to rinse the surface of the collecting plate 2, so that the remaining dust and dirt on the surface of the collecting plate 2 can be fully cleaned. By setting two symmetrical water pipes 18 on both sides of the cleaning roller 10, the surface of the collecting plate 2 can be cleaned more fully.

[0064] Embodiment 3:

[0065] This embodiment provides an electrostatic dust removal device for PVC glove production. In addition to the technical solutions of the above embodiments, it also has the following technical features. The driving component includes:

[0066] Motor 13, motor 13 is fixedly installed in the inner cavity of the placement block 11, the output shaft end of motor 13 is coaxially connected with a connecting rod 14, and a plurality of linearly equidistantly distributed worm gears 15 are coaxially connected to the connecting rod 14, and the number of worm gears 15 is consistent with the number of cleaning rollers 10, and a worm wheel 16 is meshed on the circumference of the worm gear 15. The rotating shaft end on one side of the cleaning roller 10 passes through the outer wall of the placement block 11 and extends to the inner cavity and is coaxially connected to the corresponding worm wheel 16, and the tail end of the worm wheel 16 is coaxially connected to a bearing seat 17 fixed to the inner wall of the placement block 11.

[0067] When working, the motor 13 is started, and the output shaft of the motor 13 drives the connecting rod 14 to rotate, and the multiple worms 15 on the connecting rod 14 rotate accordingly, and the multiple worms 15 drive the corresponding worm wheels 16 to rotate, and the multiple worm wheels 16 respectively drive the corresponding cleaning rollers 10 to rotate. While the multiple cleaning rollers 10 are rotating, the soft brushes on the cleaning rollers 10 can fully contact the surface of the collecting plate 2 and scrape off the dust and dirt on the surface of the collecting plate 2, thereby achieving cleaning.

[0068] By setting up a driving assembly, using a motor 13 for driving, and transmitting through a connecting rod 14, a worm 15 and a worm gear 16, a plurality of cleaning rollers 10 can rotate freely and clean the surfaces of two adjacent collecting plates 2.

[0069] Embodiment 4:

[0070] This embodiment provides an electrostatic dust removal device for PVC glove production. In addition to the technical solutions of the above embodiments, it also has the following technical features. The lifting component includes:

[0071] A support plate 25 is located directly below the connecting column 24, and both ends of the support plate 25 are respectively fixed to the left and right inner walls of the dust removal box 1. A threaded rod 26 is rotatably connected to the support plate 25. A threaded hole for accommodating the threaded rod 26 is provided on the connecting column 24. The threaded rod 26 is threadedly connected to the connecting column 24. A motor 27 is fixed to the top surface of the dust removal box 1, and the output shaft of the motor 27 passes through the upper surface of the dust removal box 1 and extends to the inner cavity of the dust removal box 1 and is coaxially connected to the threaded rod 26.

[0072] When working, start motor 27, and the output shaft of motor 27 drives the threaded rod 26 to rotate. Under the action of the threaded rod, the placement block 11, the diversion box 12 and the inner wall of the dust removal box 1 respectively, the connecting column 24 can move up and down in the inner cavity of the dust removal box 1. When the connecting column 24 moves, it can drive the placement block 11 and the diversion box 12 to move synchronously, and the cleaning mechanism located on the placement block 11 and the diversion box 12 can follow the movement at the same time.

[0073] By setting up a lifting assembly and driving it with the motor 27, the placement block 11, the diverter box 12 and the cleaning mechanism can move up and down along the collecting plate 2, and different positions of the collecting plate 2 can be effectively cleaned.

[0074] Embodiment 5:

[0075] The present embodiment provides an electrostatic dust removal device for the production of PVC gloves. In addition to the technical solutions of the above embodiments, it also has the following technical features: a through hole consistent with the front air inlet of the dust removal box 1 is opened on the front side wall of the diffusion box 4, a plurality of evenly distributed air holes are opened on the rear side wall of the diffusion box 4, an arc-shaped protrusion 1 is arranged at the center of the front side wall of the diffusion plate 1, and a number of evenly distributed air holes are opened on the diffusion plate 1 5 and on the surrounding side of the arc-shaped protrusion 1, a plurality of symmetrically arranged arc-shaped protrusions 2 are fixed to the front side wall of the diffusion plate 2 6, and a number of evenly distributed air holes are opened on the diffusion plate 2 6 and on the surrounding side of the arc-shaped protrusion 2, a plurality of evenly distributed hemispherical protrusions are fixed to the front side wall of the socket 3, and a plurality of evenly distributed air holes are opened on the socket 3 and on the surrounding side of the hemispherical protrusions, a sealing plate 8 is fixed to the upper surface of the diffusion box 4 by bolts, and a sealing gasket 9 is arranged on the lower surface of the sealing plate 8.

[0076] Before the dust-containing gas enters the inner cavity of the dust removal box 1, the gas will first enter the inner cavity of the diffusion box 4 and be diffused and evenly distributed. In the process of evenly distributing, the gas will first impact the arc-shaped protrusion 1 on the diffusion plate 5, and under the action of the arc-shaped protrusion 1, move to the rear side toward the surrounding air holes, which is the first diffusion. Then, these gases contact with the multiple arc-shaped protrusions 2 on the collection plate 2, and under the action of the multiple arc-shaped protrusions 2, move to the rear side toward the surrounding air holes, which is the second diffusion. Then, these gases contact with the plug-in 4 and the plug-in 4. The multiple hemispherical protrusions on the opening 3 contact each other, and under the action of the multiple hemispherical protrusions, they move backward toward the surrounding air holes and enter the cavity between the diffusion plate three 7 and the back side of the diffusion box 4. This is the third diffusion. Then these gases finally pass through the dense air holes on the back side of the diffusion box 4 into the inner cavity of the dust removal box 1 and contact with the multi-layer collecting plate 2; when cleaning the diffusion plate 1 5, the diffusion plate 2 6 and the diffusion plate 3 7, you only need to remove the bolts on the sealing plate 8 and take them out of the diffusion box 4 one by one.

[0077] By arranging diffusion plate 1 5, diffusion plate 2 6 and diffusion plate 3 7, the dust-containing gas is fully diffused three times before entering the inner cavity of the dust removal box 1, so that the gas finally entering the inner cavity of the dust removal box 1 is evenly distributed, thereby increasing the effective contact area when contacting with the collecting plate 2. Furthermore, the flow rate of the gas entering the inner cavity of the dust removal box 1 is also reduced under the action of diffusion plate 1 5, diffusion plate 2 6 and diffusion plate 3 7, thereby reducing the impact force on the multi-layer collecting plate 2 and extending the service life of the multi-layer collecting plate 2.

[0078] Embodiment 6:

[0079] The present embodiment provides an electrostatic dust removal device for the production of PVC gloves. In addition to the technical solutions of the above embodiments, it also has the following technical features: an air inlet pipe is installed at the air inlet, an exhaust pipe 28 is fixed at the air outlet, a dust removal plate 29 and an activated carbon layer 30 are sequentially arranged in the inner cavity of the exhaust pipe 28, and the dust removal plate 29 is located on a side close to the inner cavity of the dust removal box 1, and a mesh cover 31 is installed on the outlet side of the exhaust pipe 28.

[0080] Among them, after the dust-containing gas is initially filtered by the multi-layer collecting plate 2, it then enters the exhaust pipe 28 through the air outlet of the dust removal box 1, and passes through the dust removal plate 29 and the activated carbon layer 30 until it goes out to the outside. When it is necessary to clean and replace the dust removal plate 29 and replace the activated carbon layer 30, it is only necessary to remove the mesh cover 31, take out the dust removal plate 29 and the activated carbon layer 30, and then replace them with new dust removal plates 29 and activated carbon layers 30 and reset them.

[0081] By providing the dust removal plate 29 and the activated carbon layer 30, the dust and harmful substances in the gas finally discharged to the outside can be further fully filtered and removed, thereby ensuring the effective filtration of the waste gas generated in the production process of PVC gloves.

[0082] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An electrostatic dust removal device for PVC gloves production, characterized in that: include: A dust removal box (1), wherein the upper and lower parts of the dust removal box (1) are rectangular and bucket-shaped respectively, the front side wall and the rear side wall of the dust removal box (1) are respectively provided with an air inlet and an air outlet, the inner cavity of the dust removal box (1) is fixedly provided with a plurality of linearly equidistantly distributed collecting plates (2), a socket (3) is provided on the upper surface of the dust removal box (1) and near the air inlet, the bottom of the dust removal box (1) is provided with an ash discharge pipe, a valve is installed on the ash discharge pipe, and the side walls of the dust removal box (1) are symmetrically fixed with support legs; A diffusion box (4), the diffusion box (4) being an internal hollow structure, the diffusion box (4) being plugged into and installed in the socket (3), and the diffusion box (4) being plugged into and installed with a diffusion plate 1 (5), a diffusion plate 2 (6) and a diffusion plate 3 (7) in sequence from front to back; A cleaning mechanism, the cleaning mechanism being located between the multiple layers of collecting plates (2), the cleaning mechanism comprising a spray assembly and a plurality of cleaning rollers (10), the cleaning rollers (10) being located between two adjacent collecting plates (2); A diverter box (12) and a placement block (11), the diverter box (12) and the placement block (11) are respectively arranged on the left and right sides of the multi-layer collecting plate (2), the two ends of the cleaning roller (10) are respectively rotatably connected to the placement block (11) and the diverter box (12), a connecting column (24) is fixed between the placement block (11) and the diverter box (12), the placement block (11), the connecting column (24) and the diverter box (12) form a C-shaped structure and surround the multi-layer collecting plate (2), the diverter box (12) is an internal hollow structure and a partition is fixed to the inner cavity of the diverter box (12), and the partition divides the inner cavity of the diverter box (12) into an empty chamber and a water chamber; A driving assembly, the driving assembly being located in the placement block (11) and being used for driving the plurality of cleaning rollers (10) to rotate; A lifting component is located in the inner cavity of the dust removal box (1) and is used to control the placement block (11) and the diverter box (12) to move up and down in the inner cavity of the dust removal box (1).

2. The electrostatic dust removal device for PVC gloves production according to claim 1, characterized in that: The spray assembly comprises: A high-pressure water pump (20), the high-pressure water pump (20) being installed in the empty chamber of the diverter box (12), a connecting pipe (21) being fixed at the inlet end of the high-pressure water pump (20), and the other end of the connecting pipe (21) passing through the inner top surface of the empty chamber of the diverter box (12) and extending to the inner cavity of the dust removal box (1), a water storage tank (22) being fixed on the upper surface of the dust removal box (1), and a water outlet pipe end of the water storage tank (22) passing through the upper surface of the dust removal box (1) and extending to the inner cavity of the dust removal box (1), and the connecting pipe (21) being fixedly connected at one end of the inner cavity of the dust removal box (1) A foldable hose (23) is provided, and the other end of the foldable hose (23) is fixed to the water outlet pipe end of the water storage tank (22); a water supply pipe is fixed to the water outlet end of the high-pressure water pump (20), and the other end of the water supply pipe penetrates the partition and extends into the water chamber; a plurality of groups of water pipes (18) distributed linearly and equidistantly are symmetrically fixed on the upper and lower surfaces of the diversion box (12); a plurality of high-pressure nozzles (19) distributed linearly and equidistantly are fixedly mounted on the water pipes (18); one end of the water pipe (18) penetrates the surface wall of the diversion box (12) and is connected to the water chamber of the diversion box (12).

3. The electrostatic dust removal device for PVC gloves production according to claim 2, characterized in that: The number of the water pipes (18) is twice the number of the cleaning rollers (10), and the two water pipes (18) in the same group are symmetrically arranged on the upper and lower sides of the same cleaning roller (10).

4. The electrostatic dust removal device for PVC gloves production according to claim 1, characterized in that: The drive assembly comprises: A motor (13) is fixedly mounted in the inner cavity of the placement block (11); the output shaft end of the motor (13) is coaxially connected to a connecting rod (14); a plurality of worms (15) are coaxially connected to the connecting rod (14) and are linearly and equidistantly distributed, and the number of the worms (15) is consistent with the number of the cleaning rollers (10); a worm wheel (16) is meshed on the circumference of the worm (15); a rotating shaft end on one side of the cleaning roller (10) passes through the outer wall of the placement block (11) and extends to the inner cavity to be coaxially connected to the corresponding worm wheel (16); the tail end of the worm wheel (16) is coaxially connected to a bearing seat (17) fixed to the inner wall of the placement block (11).

5. The electrostatic dust removal device for PVC gloves production according to claim 1, characterized in that: The lifting assembly comprises: A support plate (25), the support plate (25) is located directly below the connecting column (24), and the two ends of the support plate (25) are respectively fixed to the left and right inner walls of the dust removal box (1), the support plate (25) is rotatably connected to a threaded rod (26), the connecting column (24) is provided with a threaded hole for accommodating the threaded rod (26) to pass through, the threaded rod (26) is threadedly connected to the connecting column (24), a second motor (27) is fixed to the top surface of the dust removal box (1), and the output shaft of the second motor (27) passes through the upper surface of the dust removal box (1) and extends to the inner cavity of the dust removal box (1) and is coaxially connected to the threaded rod (26).

6. The electrostatic dust removal device for PVC gloves production according to claim 1, characterized in that: The front side wall of the diffusion box (4) is provided with a through hole consistent with the front air inlet of the dust removal box (1), the rear side wall of the diffusion box (4) is provided with a plurality of evenly distributed air holes, the center of the front side wall of the diffusion plate (5) is provided with an arc-shaped protrusion one, and a plurality of evenly distributed air holes are provided on the diffusion plate (5) and on the surrounding side of the arc-shaped protrusion one, the front side wall of the diffusion plate (6) is fixed with a plurality of symmetrically arranged arc-shaped protrusions two, and a plurality of evenly distributed air holes are provided on the diffusion plate (6) and on the surrounding side of the arc-shaped protrusion two, the front side wall of the socket (3) is fixed with a plurality of evenly distributed hemispherical protrusions, and a plurality of evenly distributed air holes are provided on the socket (3) and on the surrounding side of the hemispherical protrusions, the upper surface of the diffusion box (4) is fixed with a sealing plate (8) by bolts, and the lower surface of the sealing plate (8) is provided with a sealing gasket (9).

7. The electrostatic dust removal device for PVC gloves production according to claim 1, characterized in that: An air inlet pipe is installed at the air inlet, an exhaust pipe (28) is fixed at the air outlet, a dust removal plate (29) and an activated carbon layer (30) are sequentially arranged in the inner cavity of the exhaust pipe (28), and the dust removal plate (29) is located on a side close to the inner cavity of the dust removal box (1), and a mesh cover (31) is installed on the outlet side of the exhaust pipe (28).

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