Dust collection plate drying device

Abstract

The utility model provides a dust collection plate drying device. A first cavity is provided with a first ventilation opening. The second cavity and the first cavity are oppositely arranged in a spaced mode, and the second cavity is provided with a second ventilation opening opposite to the first ventilation opening; the hot air part is arranged in the first chamber and / or the second chamber; wherein the first cavity and the second cavity can be relatively close to or far away from each other, the first cavity and the second cavity can clamp the dust collecting plate to form a drying cavity with the dust collecting plate, an air duct penetrating through the first ventilation opening, the dust collecting plate and the second ventilation opening is formed in the drying cavity, and an air inlet and an air outlet are formed in the drying cavity at intervals. According to the technical scheme, the first ventilation opening and the second ventilation opening are formed in the first cavity and the second cavity correspondingly, so that the first cavity and the second cavity clamp the dust collection plate to form the drying cavity, hot air blown out by the hot air part enters the air channel in the drying cavity, and the hot air rapidly passes through the dust collection plate and is exhausted through the air outlet of the drying cavity; and the effect of quickly drying the dust collecting plate is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of drying devices, and in particular to a dust collecting plate drying device. Background Art

[0002] Large air handling equipment is usually equipped with an electrostatic precipitator. The dust in the air duct / air duct is charged using a dust removal module, and high voltage is applied to the two poles of the electrostatic field so that the dust particles in the air are adsorbed on the dust collecting plate of the electrostatic precipitator through the electrostatic field.

[0003] In order to maintain the dust collection effect of the dust collecting plate, the dust collecting plate will be removed regularly for cleaning, and then after the dust collecting plate is sufficiently dry, it will be put back into the electrostatic dust removal device to continue the electric dust removal; during the drying process of the dust collecting plate, you can choose to dry it naturally, blow it with hot air, or use a dryer to dry it. Considering the improvement in efficiency, the dryer is preferred. Its principle is mainly to provide high-temperature gas through a heat exchange device to heat and dry the items to be dried in the drying room, so that the moisture in the items to be dried evaporates and is taken away, thereby achieving the drying effect.

[0004] However, when the dust collecting plate is placed in the dryer for drying, the pores of the dust collecting plate are too dense and arranged closely, and the water surface has tension, so the water attached to the dust collecting plate is difficult to be evaporated away, which makes the drying process of the dust collecting plate extremely slow. It usually takes a long time to make the dust collecting plate dry enough to meet the requirements for power on use. Utility Model Content

[0005] The purpose of the embodiment of the present application is to provide a dust collecting plate drying device so that the moisture in the pores of the dust collecting plate can evaporate quickly to improve work efficiency.

[0006] In order to solve the above technical problems, the embodiments of the present application provide the following technical solutions:

[0007] The present application provides a dust collecting plate drying device, comprising: a first chamber, provided with a first vent; a second chamber, arranged opposite to the first chamber, and provided with a second vent opposite to the first vent; a hot air unit, arranged in the first chamber and / or the second chamber;

[0008] Among them, the first chamber and the second chamber can be relatively close to or far away from each other. The first chamber and the second chamber can be close enough to clamp at least one dust collecting plate and form a drying chamber with the dust collecting plate. An air duct passing through the first vent, the dust collecting plate and the second vent is formed in the drying chamber, and the drying chamber is provided with an air inlet and an air outlet at intervals.

[0009] In some embodiments of the present application, the first vent includes a first air intake port and a first air discharge port arranged side by side; the second vent includes a second air intake port and a second air discharge port arranged side by side;

[0010] In which, the first air suction port is opposite to the second air exhaust port, and the first air exhaust port is opposite to the second air suction port, so that when the first chamber and the second chamber are close to each other, at least one dust collecting plate can be clamped between the first air suction port and the second air exhaust port, and at least one dust collecting plate can be clamped between the first air exhaust port and the second air suction port to form an annular drying chamber, and the air duct enters the second chamber from the second air suction port through the dust collecting plate from the first air exhaust port of the first chamber, and returns to the first chamber from the first air suction port through another dust collecting plate from the second air exhaust port to form a circulating air duct, and the hot air part is arranged at the first air suction port and / or the second air suction port.

[0011] In some embodiments of the present application, the hot air unit includes a fan and a heater. The heater is disposed near an air outlet end of the fan to heat and increase the temperature of the air discharged from the fan.

[0012] In some embodiments of the present application, the fan includes a first fan and a second fan, the first fan is arranged in the first chamber, and the second fan is arranged in the second chamber; the air inlet end of the first fan is connected with the first air suction port, and the air outlet end of the first fan is placed in the first chamber, and the air in the circulating air duct is pressurized by the first fan to flow into the first chamber from the first air suction port, and flow out from the first air outlet, and pass through the dust collecting plate, and flow into the second chamber through the second air suction port; the air inlet end of the second fan is connected with the second air suction port, and the air outlet end of the second fan is placed in the second chamber, and the air flowing into the second air suction port is pressurized by the second fan to flow into the second chamber, and flow out from the second air outlet, and pass through another dust collecting plate, and flow back to the first chamber through the first air suction port.

[0013] In some embodiments of the present application, the air inlet and air outlet of the drying chamber are both arranged in the first chamber, the air inlet is arranged on the first exhaust port side, the air outlet is arranged on the first suction port side, and the air outlet is arranged close to the air outlet end of the first fan.

[0014] In some embodiments of the present application, sealing frames are respectively provided at the first vent and the second vent, and the sealing frames are arranged along the through direction of the first vent and the second vent. When the first chamber and the second chamber clamp the dust collecting plate, the sealing frame cooperates with the frame of the dust collecting plate to seal between the first chamber and the dust collecting plate, and between the second chamber and the dust collecting plate.

[0015] In some embodiments of the present application, it also includes: a frame; a first chamber and a second chamber that slide relative to each other and are arranged at the upper end of the frame.

[0016] In some embodiments of the present application, a limit frame is also fixedly provided at the upper end of the frame, and the limit frame includes a limit column and a limit beam; the two ends of the limit beam extend in the direction of the first chamber and the second chamber respectively, the lower end of the limit column is vertically arranged on the frame, and the upper end is fixedly connected to the limit beam, so that the frame of the dust collecting plate abuts against the two sides of the limit frame;

[0017] The limiting frame separates the space between the first chamber and the second chamber, and dust collecting plates can be installed on both sides of the limiting frame, so that the first chamber and the second chamber can form a closed drying chamber after the dust collecting plates are clamped.

[0018] In some embodiments of the present application, a monitoring component is movably mounted at the upper end of the drying chamber, the monitoring component is electrically connected to the dust collecting plate, a voltage is applied to the dust collecting plate, and the current of the dust collecting plate is sampled and monitored.

[0019] In some embodiments of the present application, a third fan is further included, wherein the air inlet end of the third fan is connected to the outside, and the air outlet end of the third fan is connected to the air inlet of the drying chamber, so as to pressurize the external dry air and introduce it into the air duct.

[0020] In some embodiments of the present application, a condenser is further included, one end of the condenser is connected to the air outlet of the drying chamber, and the other end of the condenser is connected to the air inlet end of the third fan.

[0021] Compared with the prior art, the dust collecting plate drying device provided in the present application is characterized in that a first vent and a second vent are respectively provided on the first chamber and the second chamber which are arranged opposite to each other at an interval, and the first chamber and the second chamber are relatively close to clamp the dust collecting plate, and together with the dust collecting plate, form a drying chamber, and the hot air part blows out hot air into the air duct in the drying chamber, so that the hot air passes through the first vent, the dust collecting plate and the second vent in a directional manner, so that the hot air quickly passes through the dust collecting plate to dry the water vapor in the pores, and is discharged through the air outlet of the drying chamber, thereby achieving the effect of quickly drying the dust collecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0023] Figure 1 A first axonometric diagram of the device is schematically shown;

[0024] Figure 2 A second axonometric diagram of the device is schematically shown;

[0025] Figure 3 A side view of the device is schematically shown;

[0026] Figure 4 The position diagram of the first air outlet and the first air intake of the device is schematically shown;

[0027] Figure 5 The position diagram of the second air outlet and the second air intake of the device is schematically shown;

[0028] Figure 6 The internal structure diagram of the device is schematically shown;

[0029] Figure 7 The schematic diagram of the interior of the first chamber of the device is schematically shown;

[0030] Figure 8 The schematic diagram of the interior of the second chamber of the device is schematically shown;

[0031] Fig. 9 The first perspective view of the device when clamping the dust collecting plate is schematically shown;

[0032] Fig.10 The second viewing angle diagram of the device when clamping the dust collecting plate is schematically shown;

[0033] Fig.11 The side view of the device when clamping the dust collecting plate is schematically shown;

[0034] Fig.12 The flow diagram of the circulating air duct during drying of the device is schematically shown;

[0035] Fig.13 The third fan and the condensing device assembly diagram of the device are schematically shown.

[0036] Description of Figure Numbers:

[0037] 1. first chamber, 101. first ventilation port, 101a. first air intake port, 101b. first air exhaust port;

[0038] 2. Second chamber, 201. Second ventilation port, 201a. Second air intake port, 201b. Second air exhaust port;

[0039] 3. hot air unit, 31. first fan, 32. second fan, 33. heating element;

[0040] 4. Dust collecting plate; 5. Air inlet; 6. Air outlet; 7. Sealing frame, 71. Sealing end face;

[0041] 9. frame, 91. limiting frame, 911. limiting column, 912. limiting beam;

[0042] 10. Monitoring board; 11. The third fan; 12. Condenser; 13. Electrode; 14. Electrode connection point. DETAILED DESCRIPTION

[0043] The following is a further detailed description of the embodiments disclosed in the present application in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles disclosed in the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0044] The present application discloses and provides these embodiments in order to make the present application disclosed thoroughly and completely, and to fully express the scope disclosed in the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0045] It should be noted that, in the description disclosed in this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the disclosure of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the disclosure of this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0046] In addition, the words "first", "second" and similar words used in the disclosure of this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of also including other elements.

[0047] It should also be noted that in the description disclosed in this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the disclosure of this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0048] All terms used in this application disclosure have the same meanings as those understood by those of ordinary skill in the art to which this application disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as those in general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0049] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0050] In order to solve the problem of quickly drying the moisture in the dense pores of the dust collecting plate 4, the device arranges the first chamber 1 and the second chamber 2 relative to each other by spacing, and opens relative ventilation holes on the first chamber 1 and the second chamber 2.

[0051] The dust collecting plate 4 to be dried is placed between the first chamber 1 and the second chamber 2, and the first chamber 1 and the second chamber 2 are relatively moved close to each other to clamp the dust collecting plate 4 placed in the middle, so that the first chamber 1, the frame of the dust collecting plate 4 and the second chamber 2 together constitute a drying chamber, and an air inlet 5 and an air outlet 6 connected to the outside are respectively arranged on the drying chamber at intervals, dry air is introduced from the air inlet 5, and humid air is discharged from the air outlet 6, so that the moisture in the drying chamber is reduced, and the chamber is gradually dried until the dust collecting plate is completely dried.

[0052] Among them, a hot air unit 3 is provided in the first chamber 1 and / or the second chamber 2 to pressurize and heat the air in the drying chamber. The vents on the first chamber 1 and the second chamber 2 inside the drying chamber are respectively connected to the pores of the dust collecting plate 4, and the hot air is blown out through the vents on one side and flows to the vents on the other side that are arranged oppositely. The hot air flows through the pores of the dust collecting plate, evaporates and takes away the moisture in the pores, and is discharged from the drying chamber through the air outlet 6, reducing the humidity of the air in the drying chamber, thereby achieving the effect of drying the dust collecting plate 4.

[0053] like Figure 1-3 As shown, a dust collecting plate drying device comprises a first chamber 1, a second chamber 2 and a hot air section 3; a first vent 101 is provided in the first chamber 1; the second chamber 2 is arranged opposite to the first chamber 1 at a distance, and a second vent 201 opposite to the first vent 101 is provided in the second chamber 2; the hot air section 3 is arranged in the first chamber 1 and / or the second chamber 2; wherein the first chamber 1 and the second chamber 2 can be relatively close to or far away from each other, and the first chamber 1 and the second chamber 2 are close enough to clamp at least one dust collecting plate 4, and form a drying chamber with the dust collecting plate 4, and an air duct passing through the first vent 101, the dust collecting plate 4 and the second vent 201 is formed in the drying chamber, and an air inlet 5 and an air outlet 6 are provided at intervals in the drying chamber.

[0054] Specifically, the first chamber 1 and the second chamber 2 are both provided with a frame for support, and the outer side of the frame is wrapped with a sealed outer shell, and the outer shell constitutes a containing space. The outer shell of the first chamber 1 is provided with an opening as a first vent 101, and the outer shell of the second chamber 2 is provided with an opening as a second vent 201. The first vent 101 and the second vent 201 are arranged opposite to each other, and the hot air section 3 can be separately arranged in the outer shell containing space of the first chamber 1 or the second chamber 2, or can be respectively arranged in the first chamber 1 and the second chamber 2. The hot air section can include but is not limited to a hot air blower, and the working principle of the hot air blower is to heat the air to become hot air through a blower and a heated resistance wire. It can also be a centrifugal fan and a heating element. The centrifugal fan generates negative pressure axially inhaled air through the rotation of the impeller. After the air is discharged through the centrifugal fan, the wind direction changes from axial flow to radial flow, and the airflow is heated by passing through the heating element. Among them, the axial direction refers to the length direction of the impeller shaft, and the heating element can be a long strip of heating rods and arranged electric thermal resistance wires to achieve the electric heating function.

[0055] The hot air section 3 is used to heat and pressurize the air flowing into the chamber to turn it into a hot air flow. When the hot air section 3 is provided in both the first chamber 1 and the second chamber 2, the air flows in the same direction after being pressurized by the hot air section 3. The two hot air sections 3 are respectively provided in the first chamber 1 and the second chamber 2, which can increase the flow speed and heating speed of the air, turn the air in the drying chamber into fast-flowing hot air, flow through the dust collecting plate 4, and then quickly evaporate the moisture attached to the pores of the dust collecting plate 4, thereby improving the efficiency of drying the dust collecting plate 4.

[0056] The first chamber 1 and the second chamber 2 can move relative to each other to move closer or farther away from each other, and the movement method includes but is not limited to relative sliding, and rollers can also be respectively arranged at the lower end of the first chamber 1 and / or the second chamber 2 to achieve relative movement of the first chamber 1 and the second chamber 2 by rolling. The movement method is not limited, and it is sufficient to achieve smooth relative movement between the first chamber 1 and the second chamber 2.

[0057] Since the first chamber 1 and the second chamber 2 are spaced apart, there is a distance between them for placing the dust collecting plates 4 to be dried. The number of dust collecting plates 4 is at least one, and can also be multiple. The dust collecting plates used in large air treatment equipment are often multiple and are placed side by side in sequence. The first chamber 1 and the second chamber 2 clamp the multiple dust collecting plates 4 placed side by side, and the dust collecting plates 4 in the same air treatment equipment are dried centrally, so that the multiple dust collecting plates 4 can be quickly dried and put into use.

[0058] When the first chamber 1 and the second chamber 2 are close to each other, the distance between them gradually decreases until the dust collecting plate 4 is clamped. At this time, the two sides of the dust collecting plate 4 are closely matched with the first chamber 1 and the second chamber 2 respectively, and together form a closed drying chamber, wherein the first vent 101 passes through the pores of the dust collecting plate 4 and communicates with the second vent 201, thereby forming an air duct in the drying chamber, and the air duct in the drying chamber starts from the air inlet 5 of the drying chamber, passes through the first vent 101, the dust collecting plate 4, and the second vent 201, and then ends at the air outlet 6 of the drying chamber. The hot air flows through the dust collecting plate 4 with the help of the air duct, evaporates the water in the pores of the dust collecting plate 4 and takes the moisture out.

[0059] The dust collecting plate drying device proposed in the present application is provided with a first vent 101 and a second vent 201 respectively on the first chamber 1 and the second chamber 2 which are arranged opposite to each other at intervals, and the first chamber 1 and the second chamber 2 are relatively close to clamp the dust collecting plate 4, and together with the dust collecting plate 4, a drying chamber is formed, and the hot air part 3 is used to blow hot air into the air duct in the drying chamber, so that the hot air is directed through the first vent 101, the dust collecting plate 4 and the second vent 201, so that the hot air quickly passes through the dust collecting plate 4 to dry the water vapor in the pores, and is discharged through the air outlet 6 of the drying chamber, so as to achieve the effect of quickly drying the dust collecting plate 4. Among them, a fan can be provided at the air inlet 5 to blow air into the drying chamber, and the blown air becomes a hot air flow after being heated. The hot air flow passes through the pores of the dust collecting plate, evaporates the water, and is discharged from the drying chamber through the air outlet 6 connected to the outside of the drying chamber.

[0060] like Figure 4-12 As shown, the first vent 101 includes a first air suction port 101a and a first air discharge port 101b arranged side by side; the second vent 201 includes a second air suction port 201a and a second air discharge port 201b arranged side by side; wherein the first air suction port 101a is opposite to the second air discharge port 201b, and the first air discharge port 101b is opposite to the second air suction port 201a, so that when the first chamber 1 and the second chamber 2 are close to each other, at least one of the first air suction port 101a and the second air discharge port 201b can be clamped between them. A dust collecting plate 4 is provided, and at least one dust collecting plate 4 is clamped between the first air outlet 101b and the second air suction port 201a to form an annular drying chamber. The air duct enters the second chamber 2 from the first air outlet 101b of the first chamber 1 through the dust collecting plate 4 from the second air suction port 201a, and returns to the first chamber 1 from the second air outlet 201b through another dust collecting plate 4 from the first air suction port 101a to form a circulating air duct. The hot air part 3 is arranged at the first air suction port 101a and / or the second air suction port 201a.

[0061] Specifically, the first vent 101 provided on the first chamber 1 includes two openings provided side by side, one of which is a first air suction port 101a, and the other is a first air exhaust port 101b; the interior of the first chamber 1 is connected, and air flows in the drying chamber to form an airflow, and the airflow can enter the first chamber 1 from the first air suction port 101a, and flow out of the first chamber 1 from the first air exhaust port 101b; the second vent 201 provided on the second chamber 2 includes two openings provided side by side, one of which is a second air suction port 201a, and the other is a first air exhaust port 101b; the interior of the second chamber 2 is connected, and air flows in the drying chamber to form an airflow, and the airflow can enter the second chamber 2 from the second air suction port 201a, and flow out of the second chamber 2 from the second air exhaust port 201b;

[0062] Since the first chamber 1 and the second chamber 2 are arranged opposite to each other, and since the first air suction port 101a and the second air exhaust port 201b are opposite to each other, and the first air exhaust port 101b and the second air suction port 201a are opposite to each other, when the first chamber 1 and the second chamber 2 are close to clamping at least two dust collecting plates 4 placed side by side, an annular drying chamber is formed. At this time, the air duct in the drying chamber becomes an air duct that passes through the corresponding dust collecting plate 4 from the first air exhaust port 101b of the first chamber 1, enters the second chamber 2 from the second air suction port 201a, and returns to the first chamber 1 from the first air suction port 101a through the corresponding dust collecting plate 4 from the second air exhaust port 201b to form a circulating air duct.

[0063] Among them, the dust collecting plate 4 clamped between the first exhaust port 101b and the second air suction port 201a and the dust collecting plate 4 clamped between the second exhaust port 201b and the first air suction port 101a are placed side by side. There is no limitation on the number of dust collecting plates 4 placed side by side. The number of dust collecting plates 4 in the two rows can be equal or unequal. It can be reasonably designed according to the drying requirements. When the number of dust collecting plates 4 placed in the two rows is unequal, the structure of the first chamber 1 and the second chamber 2 can be set to a corresponding step shape to ensure that when the two chambers are close to the dust collecting plate 4 clamped in the middle, they can cooperate with the clamped dust collecting plate 4 to form a closed drying chamber.

[0064] Among them, the dust collecting plates 4 used in the electrostatic dust removal device in large air treatment equipment are often multiple. At this time, the drying device provided in the present application can simultaneously dry the multiple dust collecting plates 4 after cleaning, effectively improving the drying efficiency. In the embodiment of the present application, the number of dust collecting plates 4 to be dried is 18 pieces, of which they are divided into two rows, and 9 dust collecting plates 4 are placed side by side in one row.

[0065] Among them, a hot air part 3 is set at the first air suction port 101a and / or the second air suction port 201a. The hot air part 3 can pressurize the air and generate heat. The air can carry heat after flowing through the hot air part 3, thereby achieving the effect of heating the air flow. The air flow flows in from the air suction port, and becomes hot air after being heated by the hot air part 3. The hot air flows out from the exhaust port in the same chamber and blows through the dust collecting plate 4. The hot air evaporates the moisture attached to the dense pores of the dust collecting plate 4, thereby drying the pores.

[0066] like Figure 7-8 As shown, the hot air unit 3 includes a fan and a heating element 33. The heating element 33 is arranged close to the air outlet end of the fan to heat the air discharged from the fan.

[0067] Specifically, the fan selected includes but is not limited to a centrifugal fan, an axial flow fan and a mixed flow fan, which can deliver the gas under pressure and in parallel.

[0068] Among them, a centrifugal fan is selected in the embodiment of the present application to convert kinetic energy into potential energy, and the gas is accelerated by a high-speed rotating impeller, and then decelerated and the flow direction is changed to convert kinetic energy into potential energy, that is, wind pressure. In a centrifugal fan, the gas enters the impeller axially, and the gas changes to radial direction when flowing through the impeller, which is more conducive to the change of direction of the airflow. A cylindrical impeller with a clearance fit and freely rotating with the main shaft as the axis is arranged in the circular casing. When the cylindrical impeller rotates, negative pressure is generated in the centrifugal fan, and air is sucked in. At this time, the cylindrical impeller is the air inlet end of the fan, and it is discharged from the air outlet end of the casing. After changing the direction of the airflow, it enters the chamber corresponding to the centrifugal fan. At this time, the casing is the air outlet end of the centrifugal fan. The centrifugal fan will not hinder the flow of airflow, and is more conducive to the rapid flow of hot air in the air duct, thereby enhancing the drying effect on the dust collecting plate 4.

[0069] Among them, the heating element 33 includes but is not limited to a heating rod and a heating resistance wire. The heating element 33 is arranged beside the air outlet of the fan and can quickly heat the air discharged from the air outlet of the fan. In this embodiment, a heating rod is selected, and the heating element 33 is a resistance heating element 33. The selection of a heating rod can facilitate disassembly and replacement.

[0070] At this time, one hot air unit 3 is provided to dry the dust collecting plate 4 in the drying chamber; if two hot air units 3 are provided at the same time, the wind speed can be increased and the speed of air heating can be improved.

[0071] like Figure 1-12As shown, the fan includes a first fan 31 and a second fan 32, the first fan 31 is arranged in the first chamber 1, and the second fan 32 is arranged in the second chamber 2; the air inlet end of the first fan 31 is connected with the first air suction port 101a, and the air outlet end of the first fan 31 is placed in the first chamber 1, and the air in the circulating air duct is pressurized by the first fan 31 to flow into the first chamber 1 from the first air suction port 101a, and flow out from the first air outlet 101b, and pass through the dust collecting plate 4, and flow into the second chamber 2 through the second air suction port 201a;

[0072] The air inlet end of the second fan 32 is connected to the second air suction port 201a, and the air outlet end of the second fan 32 is placed in the second chamber 2. The air flowing into the second air suction port 201a is pressurized by the second fan 32 to flow into the second chamber 2, and flows out from the second air outlet 201b, passes through another dust collecting plate 4, and flows back to the first chamber 1 through the first air suction port 101a.

[0073] Specifically, the first fan 31 and the second fan 32 are fixedly arranged at the corresponding air suction port positions through fan bases. The fan bases can be disassembled and installed with the inner frames of the first chamber 1 and the second chamber 2. The fan bases are fixed in the first chamber 1 and the second chamber 2 by bolts, and the fans are fixedly assembled on the fan bases so that the air inlet end of the fan faces the air suction port end of the chamber, and the air outlet end of the fan is placed in the chamber.

[0074] In the first chamber 1, the first fan 31 is started to generate negative pressure suction and exhaust air through the air outlet end of the first fan 31, so that the airflow in the annular drying chamber flows into the first chamber 1 from the first suction port 101a and flows out from the first exhaust port 101b; similarly, in the second chamber 2, the second fan 32 is started to generate negative pressure suction and exhaust air through the air outlet end of the second fan 32, so that the airflow in the annular drying chamber flows into the second chamber 2 from the second suction port 201a and flows out from the second exhaust port 201b, and this reciprocating cycle is set up. Two fans can make the airflow flow quickly, so that the hot air flows through the dust collecting plate 4 multiple times per unit time, which is more conducive to the drying of multiple dust collecting plates 4.

[0075] like Figure 6-12 As shown, the air inlet 5 and the air outlet 6 of the drying chamber are both arranged in the first chamber 1, the air inlet 5 is arranged on the first exhaust port 101b side, the air outlet 6 is arranged on the first suction port 101a side, and the air outlet 6 is arranged close to the air outlet end of the first fan 31.

[0076] Specifically, the air inlet 5 and the air outlet 6 are respectively arranged at the lower end of the first chamber 1, and the air inlet 5 is arranged near the first exhaust port 101b, and the air outlet 6 is arranged near the first suction port 101a, and is located at the lower end of the air outlet end of the first fan 31;

[0077] Among them, when the first chamber 1 and the second chamber 2 jointly clamp the dust collecting plate 4 to form a drying chamber that is closed on all sides, the air enters the annular drying chamber from the air inlet 5, enters the annular air duct, flows out from the first air outlet 101b, passes through the dust collecting plate 4 on one side placed side by side, and enters the second chamber 2 from the second air suction port 201a. Further, the second fan 32 is started to generate negative pressure to inhale the airflow, so that the airflow is pressurized and discharged from the air outlet end of the second fan 32, enters the second chamber 2, and is heated by the heating element 33 arranged next to the second fan 32. The heated hot airflow flows out from the second air outlet 201b, passes through the dust collecting plate 4 on the other side placed side by side, and the hot air flow heats the moisture in the pores of the dust collecting plate 4 to evaporate and vaporize. As the moisture evaporates, the hot air carries away the moisture in the pores of the dust collecting plate 4. Moisture, hot air enters the first chamber 1, further, the first fan 31 is started to generate negative pressure to suck in the hot air, so that the airflow is pressurized and discharged from the air outlet of the first fan 31. Since the air outlet 6 is connected with the outside of the annular drying chamber, and the annular drying chamber is under the action of the first fan 31 and the second fan 32, the air pressure inside the annular drying chamber is higher than the external air pressure. Therefore, a part of the hot air carrying moisture is discharged from the annular drying chamber from the air outlet 6 at the lower end of the air outlet of the second fan 32, and the other part remains in the first chamber 1. After passing through the heating element 33 in the first chamber 1, it continues to circulate in the circulating air duct, and a part of the hot air carrying moisture is discharged from the drying chamber, thereby gradually reducing the moisture in the drying chamber, and finally using the circulating hot air to quickly pass through the dust collecting plate 4 to take away the moisture in the pores, thereby achieving the effect of drying the dust collecting plate 4.

[0078] like Figure 7-8 As shown, sealing frames 7 are respectively provided opposite to each other at the first vent 101 and the second vent 201. The sealing frames 7 are arranged along the through direction of the first vent 101 and the second vent 201. When the first chamber 1 and the second chamber 2 clamp the dust collecting plate 4, the sealing frame 7 cooperates with the frame of the dust collecting plate 4 to seal the first chamber 1 and the dust collecting plate 4, and the second chamber 2 and the dust collecting plate 4.

[0079] The frame edge of the sealing frame 7 is extended toward the outer peripheral side to be provided with a sealing end surface 71 , on which a sealing strip is provided. The sealing end surface 71 is used to abut against the frame of the dust collecting plate 4 .

[0080] Specifically, the sealing frame 7 can be respectively arranged at the first air intake port 101a, the first air exhaust port 101b, the second air intake port 201a and the second air exhaust port 201b, and the sealing frame 7 abuts against the frame of the dust collecting plate 4 to achieve the airtight effect of the drying chamber. Furthermore, by setting a sealing strip on the sealing end face 71 and abutting against the frame of the dust collecting plate 4, the airtightness of the drying chamber is improved, so that the hot air in the air duct flows smoothly, the hot air in the drying chamber does not leak out, and the drying effect of the dust collecting plate 4 is better.

[0081] The sealing strip can be made of elastic and waterproof sealing rubber strips, which are wear-resistant and elastic. They can produce elastic deformation when squeezed to absorb pressure, so that the first chamber 1 and the second chamber 2 absorb the clamping pressure when clamping the dust collecting plate 4, avoiding excessive clamping pressure on the frame of the dust collecting plate 4, causing damage to the frame. The dust collecting plates 4 can be connected to each other through the frame of the dust collecting plate 4 to achieve airtightness. When multiple dust collecting plates 4 are arranged compactly in sequence, the frames fit tightly with each other without leaving gaps, achieving airtightness of the drying chamber, thereby improving drying efficiency.

[0082] like Figure 1-6 As shown in 9-13, it also includes a frame 9, and the first chamber 1 and the second chamber 2 slide relatively and are arranged at the upper end of the frame 9.

[0083] Specifically, the frame 9 serves as a supporting body, so that the first chamber 1 and the second chamber 2 are located on the upper end of the supporting beam of the frame 9 and can slide on the frame 9, and the dust collecting plate 4 is also placed on the frame 9, wherein the relative sliding of the first chamber 1 and the second chamber 2 can include but is not limited to being achieved through a guide sliding assembly, which is achieved by providing a guide sliding assembly (not marked in the accompanying drawings) at the lower end of the first chamber 1 and / or the second chamber 2, wherein the guide sliding assembly includes a guide rail and a guide rail seat, and the guide rail is arranged on the frame 9 along the moving direction of the second chamber 2 relative to the first chamber 1, and the first chamber 1 and / or the second chamber 2 are located on the guide rail seat and slide along the length direction of the guide rail to achieve relative sliding between the two, thereby approaching or moving away.

[0084] like Figure 2-4 As shown in , 10 and 11 , it also includes a driving unit, which is arranged on the frame 9, and the output end of the driving unit is connected to the first chamber 1 and / or the second chamber 2, and the driving unit drives the first chamber 1 and / or the second chamber 2 to move relative to the upper end of the frame 9.

[0085] Specifically, the driving method of the driving unit includes but is not limited to electric driving, hydraulic driving, pneumatic driving, electric cylinder driving, etc., and any driving device that can achieve linear motion can be used.

[0086] Among them, when there is only one driving part, the main part of the driving part is fixedly arranged on the frame 9, and the output end of the driving part is connected to the first chamber 1 or the second chamber 2 which can slide on the frame 9. Under the action of the driving part, the chamber slides.

[0087] When there are two driving parts, they are respectively arranged at positions adjacent to the first chamber 1 and the second chamber 2 so that the first chamber 1 and the second chamber 2 can move relatively to each other at the same time to clamp the dust collecting plate 4.

[0088] The driving part cooperates with the guide sliding assembly so that the first chamber 1 and the second chamber 2 can stably approach or move away from each other.

[0089] The control of the driving part can be automatic control using a controller or manual control under human intervention. The specific control method can be adjusted and implemented by those skilled in the art according to specific circumstances, and will not be described in detail in this embodiment.

[0090] Specifically, in the embodiment of the present application, a turbine and worm drive is used as the driving part to realize the sliding of the second chamber 2. The turbine and the second chamber 2 are fixedly arranged, the worm and the turbine are meshingly arranged, and the first end of the worm is inserted into the second chamber 2. The second end of the worm is driven to rotate by turning the hand wheel to make the second chamber 2 reciprocate along the length direction of the worm. By adopting the turbine and worm drive mode, the pressure applied to the frame of the dust collecting plate 4 by the first chamber 1 and the second chamber 2 when clamping the dust collecting plate 4 can be manually controlled to avoid excessive extrusion and damage to the frame, and the turbine and worm have a self-locking function, which can realize continuous clamping of the dust collecting plate 4 during the drying process.

[0091] The first chamber 1 and the second chamber 2 can also be pushed directly by manpower to clamp the dust collecting plate 4, and the two chambers can be fixed on the frame 9 by limiting components to achieve the airtightness of the drying chamber.

[0092] like Figure 3 As shown, a limiting frame 91 is also fixedly provided at the upper end of the frame body 9, and the limiting frame 91 includes a limiting column 911 and a limiting beam 912; both ends of the limiting beam 912 extend toward the first chamber 1 and the second chamber 2 respectively, and the lower end of the limiting column 911 is vertically arranged on the frame body 9, and the upper end is fixedly connected to the limiting beam 912, so that the frame of the dust collecting plate 4 abuts against both sides of the limiting frame 91;

[0093] Among them, the limiting frame 91 separates the space between the first chamber 1 and the second chamber 2, and the dust collecting plates 4 can be installed on both sides of the limiting frame 91, so that the first chamber 1 and the second chamber 2 can form a closed drying chamber after clamping the dust collecting plates 4.

[0094] Specifically, the limiting frame 91 is fixed on the frame body 9, and the multiple dust collecting plates 4 are against the two ends of the limiting frame 91, which plays a role in quickly assembling the multiple dust collecting plates 4 and positioning the dust collecting plates 4, so that the borders of the multiple closely arranged dust collecting plates 4 are aligned and tightly attached, thereby improving work efficiency and ensuring the sealing effect.

[0095] like Figure 1-3 As shown in 9-11, it also includes a monitoring component, which is movably assembled at the upper end of the drying chamber. The monitoring component is electrically connected to the dust collecting plate 4, applies voltage to the dust collecting plate 4, and samples and monitors the current of the dust collecting plate 4.

[0096] The monitoring component is a monitoring plate 10, one side of the monitoring plate 10 is movably connected to the first chamber 1 or the second chamber 2, and the other side is mounted on the frame of the dust collecting plate 4, and the frame of the dust collecting plate 4 is provided with an electrical connection point 14;

[0097] At least one set of electrodes 13 is provided on one side of the monitoring board 10 close to the frame of the dust collecting plate 4. The electrodes 13 are electrically connected to the connection points of the frame of the dust collecting plate 4. The dust collecting plate 4 is powered through the electrodes 13, and the current flowing back from the dust collecting plate 4 is monitored.

[0098] Specifically, the long side of one side of the monitoring plate 10 is hinged to the outer shell of the first chamber 1 through a hinge, and can be opened and closed relative to the drying chamber. A plurality of groups of electrodes 13 arranged at intervals are provided at the lower end of the monitoring plate 10, and the electrodes 13 are provided corresponding to the electrode connection points 14 provided on the frame of the dust collecting plate 4. During drying, the monitoring plate 10 is closed and mounted on the dust collecting plate 4, and the electrode connection points 14 of multiple dust collecting plates 4 are connected and monitored simultaneously through the plurality of groups of electrodes 13 of the monitoring plate 10. Under the same voltage, the less moisture in the pores of the dust collecting plate 4, the smaller the resistance and the larger the current. The drying degree of the dust collecting plate 4 is judged based on this principle.

[0099] like Fig.13 As shown, the third fan 1112 has an air inlet end connected to the outside, and an air outlet end connected to the air inlet 5 of the drying chamber, so as to introduce the external dry air into the air duct under pressure.

[0100] Specifically, the third fan 1112 is arranged at the lower end of the first chamber 1. The external dry air is heated and pressurized by the hot air part 3 and then continuously passes through the dust collecting plate 4 to be dried. The dry air brings out the moisture in the dust collecting plate 4 and converts it into humid gas, and blows the humid gas out from the air outlet 6 of the drying chamber, thereby drying the dust collecting plate 4 clamped between the first chamber 1 and the second chamber 2.

[0101] like Fig.13 As shown, the condenser 12, one end of the condenser 12 is connected to the air outlet 6 of the drying chamber, and the other end is connected to the air inlet end of the third fan 1112;

[0102] Specifically, the humid air discharged from the air outlet 6 of the drying chamber enters the condenser 12, and after the condensation process, the moisture in the humid air is liquefied and discharged from the drain port of the condenser 12; the air passing through the condenser 12 becomes dry again, passes through the third fan 1112, and enters the air duct circulation, and repeats this process until the dust collecting plate 4 is dried.

[0103] Working process of the device:

[0104] Take the case of drying multiple dust collecting plates 4 at the same time as an example:

[0105] First, the first chamber 1 and the second chamber 2 clamp the plurality of dust collecting plates 4 to be dried and place them side by side on both sides of the limiting frame 91 to form a drying chamber. At this time, the humidity inside the drying chamber is much greater than the humidity of the external environment.

[0106] The first fan 31, the second fan 32, and the third fan 1112 are started, and the third fan 1112 introduces external air into the air duct of the drying chamber through the air inlet 5 of the drying chamber. Under the action of the first fan 31 and the second fan 32, the external air is directed to move to form an airflow. The airflow flows from the first exhaust port 101b of the first chamber 1 through the dust collecting plate 4 on one side of the limiting frame 91, and enters the second chamber 2 through the second air inlet 201a. The second fan 32 changes the direction of the airflow so that the airflow is heated by the heating element 33 and then flows out from the second exhaust port 101b of the first chamber 1. The hot air flows out from the opening 201b, and after passing through the dust collecting plate 4 on the other side of the limiting frame 91, it enters the first chamber 1 through the first air intake port 101a. At this time, a part of the air flow is discharged from the drying chamber from the air outlet 6 of the drying chamber, and the other part of the air flow passes through the heating element 33 in the first chamber 1 to carry heat and heat up again, and then flows out from the first exhaust port 101b and passes through the dust collecting plate 4 on the same side again; the above process is repeated, and the hot air flows through the dust collecting plate 4, dries and evaporates the moisture in the pores of the dust collecting plate 4, and gradually discharges it from the drying chamber through the air outlet 6.

[0107] Among them, part of the hot air is discharged from the drying chamber, while part of the hot air is retained in the drying chamber, so that the heated air can continuously enter the circulating air duct and blow through the dust collecting plate 4 many times. Retaining part of the hot air can reduce energy consumption, and the hot air flows through the heating element 33 many times to be fully heated, thereby improving the drying effect.

[0108] Secondly, if it is rainy and humid weather, after the hot air flows through the dust collecting plate 4 many times, the external environment humidity is greater than the internal environment humidity of the drying chamber. At this time, the condenser 12 is started, and part of the hot air carrying moisture enters the condenser 12, and the other part is sucked into the first chamber 1 by the first fan 31 to continue to participate in the circulation. Under the action of the condenser 12, the hot air carrying moisture releases heat and changes from gas to liquid, so that the moisture in the drying chamber passes through the condenser 12 and is discharged from the drain port of the condenser 12, thereby drying the hot air in the drying chamber, thereby removing the moisture in the pores of the dust collecting plate 4 to achieve the drying effect.

[0109] At the same time, during the drying process, the monitoring board monitors the current in the dust collecting plate 4. When the moisture decreases and the current increases, the drying device can be stopped and the dust collecting plate 4 can be taken out when the dryness of the dust collecting plate 4 meets the use requirements.

[0110] Among them, in the two cases of dry external air and humid external air, the switching of the two operating states of the drying device causes the change of the flow direction of the hot air flow to be achieved through two three-way valves, which is a technology well known to technicians in this field and will not be expanded in this application.

[0111] So far, the various embodiments disclosed in the present application have been described in detail. In order to avoid obscuring the concept disclosed in the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0112] Although some specific embodiments disclosed in the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are only for illustration, and are not intended to limit the scope disclosed in the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit disclosed in the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments may be combined in any manner.

Claims

1. A dust collecting plate drying device, characterized in that: include: A first chamber having a first vent; A second chamber is arranged opposite to the first chamber and the second chamber is provided with a second vent opposite to the first vent; a hot air unit, arranged in the first chamber and / or the second chamber; Among them, the first chamber and the second chamber can be relatively close to or far away from each other, and the first chamber and the second chamber can be close enough to clamp at least one dust collecting plate, and form a drying chamber with the dust collecting plate, and an air duct passing through the first vent, the dust collecting plate and the second vent is formed in the drying chamber, and the drying chamber is provided with an air inlet and an air outlet at intervals.

2. The dust collecting plate drying device according to claim 1, characterized in that: The first vent includes a first air intake port and a first air exhaust port arranged side by side; The second vent includes a second air intake port and a second air exhaust port arranged side by side; In which, the first air suction port is opposite to the second air exhaust port, and the first air exhaust port is opposite to the second air suction port, so that when the first chamber and the second chamber are close to each other, at least one dust collecting plate can be clamped between the first air suction port and the second air exhaust port, and at least one dust collecting plate can be clamped between the first air exhaust port and the second air suction port to form an annular drying chamber, and the air duct enters the second chamber from the second air suction port through the dust collecting plate from the first air exhaust port of the first chamber, and returns to the first chamber from the first air suction port through another dust collecting plate from the second air exhaust port to form a circulating air duct, and the hot air part is arranged at the first air suction port and / or the second air suction port.

3. The dust collecting plate drying device according to claim 2, characterized in that: The hot air unit includes a fan and a heating element. The heating element is arranged close to the air outlet end of the fan to heat and increase the temperature of the air discharged from the fan.

4. The dust collecting plate drying device according to claim 3, characterized in that: The fan comprises a first fan and a second fan, the first fan is arranged in the first chamber, and the second fan is arranged in the second chamber; The air inlet end of the first fan is connected to the first air suction port, and the air outlet end of the first fan is placed in the first chamber. The air in the circulating air duct is pressurized by the first fan so as to flow from the first air suction port into the first chamber, and flow out from the first air outlet, pass through the dust collecting plate, and flow into the second chamber through the second air suction port. The air inlet end of the second fan is connected to the second air suction port, and the air outlet end of the second fan is placed in the second chamber. The air flowing into the second air suction port is pressurized by the second fan, flows into the second chamber, flows out from the second air outlet, passes through another dust collecting plate, and flows back to the first chamber through the first air suction port.

5. The dust collecting plate drying device according to claim 4, characterized in that: The air inlet and the air outlet of the drying chamber are both arranged in the first chamber, the air inlet is arranged on the first exhaust port side, the air outlet is arranged on the first suction port side, and the air outlet is arranged close to the air outlet end of the first fan.

6. The dust collecting plate drying device according to claim 1, characterized in that: Sealing frames are respectively provided at the first vent and the second vent, and the sealing frames are arranged along the through-going direction of the first vent and the second vent. When the first chamber and the second chamber clamp the dust collecting plate, the sealing frame cooperates with the frame of the dust collecting plate to seal the first chamber and the dust collecting plate, and the second chamber and the dust collecting plate are sealed.

7. The dust collecting plate drying device according to any one of claims 1 to 6, characterized in that: Also includes: Frame; The first chamber and the second chamber slide relative to each other and are arranged at the upper end of the frame.

8. The dust collecting plate drying device according to claim 7, characterized in that: A limit frame is also fixedly provided on the upper end of the frame, and the limit frame includes a limit column and a limit beam; The two ends of the limiting beam extend toward the first chamber and the second chamber respectively, the lower end of the limiting column is vertically arranged on the frame, and the upper end is fixedly connected to the limiting beam, so that the frame of the dust collecting plate abuts against the two sides of the limiting frame; The limiting frame separates the space between the first chamber and the second chamber, and the dust collecting plate can be installed on both sides of the limiting frame, so that the first chamber and the second chamber can form a closed drying chamber after clamping the dust collecting plate.

9. The dust collecting plate drying device according to claim 1, characterized in that: Also included are, A monitoring component is movably mounted on the upper end of the drying chamber, the monitoring component is electrically connected to the dust collecting plate, applies voltage to the dust collecting plate, and samples and monitors the current of the dust collecting plate.

10. The dust collecting plate drying device according to any one of claims 1-6, 8 and 9, characterized in that: Also includes, A third fan, wherein the air inlet end of the third fan is connected to the outside, and the air outlet end of the third fan is connected to the air inlet of the drying chamber, so as to introduce the external dry air into the air duct under pressure.

11. The dust collecting plate drying device according to claim 10, characterized in that: Also includes, A condenser, one end of which is connected to the air outlet of the drying chamber, and the other end of which is connected to the air inlet of the third fan.

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