Blast regenerative dryer

Abstract

The utility model discloses a blast regenerative dryer which comprises a dryer main body, the dryer main body comprises a main box body, a box door is arranged on the front surface of the main box body, two adsorption tanks are arranged in the main box body, the top ends of the two adsorption tanks are connected through a connecting pipe, and the top ends of the two adsorption tanks are connected through the connecting pipe. An adsorption platform is fixed to the bottom end of one side of the main box body through screws; by designing a connecting mechanism, the surface, located on the adsorption platform, of the dust cover and the side face of the main box body can be installed in a clamped mode by clamping a clamping block into a clamping groove, a rotary button is rotated again to drive a lead screw to rotate, the lead screw rotates to enable a limiting movable clamping head to move on the outer surface of the lead screw till the limiting movable clamping head is movably clamped into a clamping hole, and then the dust cover is clamped to the side face of the main box body. And when the dryer main body is used for a long time and much dust is accumulated in the adsorption platform and needs to be cleaned, the dust cover is quickly dismounted and cleaned through reverse operation, and dismounting, mounting and cleaning are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of dryers, and particularly relates to a blast regeneration dryer. Background Art

[0002] The existing dryer is an energy-saving compressed air drying device. It adopts the process of ambient air blast regeneration, which can save a large amount of product gas required for regeneration in the traditional process. It mainly uses a blower and a heater to heat the ambient air to the regeneration temperature for temperature rise and desorption for adsorption, so as to effectively carry out blast regeneration drying treatment when the dryer is in use;

[0003] According to a zero-air-consumption blast heating regeneration adsorption dryer disclosed in the authorized patent application number 202321937415.2, when the existing dryer is in use, the dust cover is fixedly installed on one side surface of the dryer by rotating multiple bolts with the help of tools. When the dryer operates with blast for a long time, dust is likely to accumulate on the adsorption net inside the adsorption platform. And when cleaning, the disassembly of the dust cover also requires the use of tools to disassemble multiple bolts, making the disassembly and assembly operation of the dust cover inconvenient. Even frequent disassembly and assembly cause damage to the bolts, affecting the convenience of disassembling and assembling the dust cover for cleaning the inside of the adsorption platform when the dryer is in use. For this reason, the utility model proposes a blast regeneration dryer. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a blast regeneration dryer to solve the problem that when the dryer is in use, when cleaning the adsorption net inside the adsorption platform where dust is likely to accumulate, the disassembly and assembly of the dust cover require the use of tools to disassemble and assemble multiple bolts, the disassembly and assembly operation is inconvenient, and even frequent disassembly and assembly cause damage to the bolts, affecting the convenience of disassembling and assembling the dust cover for cleaning the inside of the adsorption platform when the dryer is in use.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A blast regeneration dryer, including a dryer main body. The dryer main body includes a main box body. A box door is arranged on the front surface of the main box body. Two adsorption tanks are arranged inside the main box body. The tops of the two adsorption tanks are connected by a connecting pipe. One side bottom end of the main box body is fixed with an adsorption platform by screws. An adsorption net is arranged inside the adsorption platform. A dust cover is arranged on the outer surface of the adsorption platform. The following are also arranged on the dryer main body:

[0006] A connecting mechanism, and this connecting mechanism includes a clamping and installation component arranged on the side of the main box body at the end of the dust cover. A locking and fixing component is arranged at the middle position of the end of the dust cover. A reinforcement component is arranged at the bottom end of the locking and fixing component;

[0007] A convenient cleaning mechanism, and the convenient cleaning mechanism includes a cleaning component arranged on the inner and outer surfaces of the end of the dust-proof cover, and sliding components are arranged on both sides of the end of the dust-proof cover at the end of the cleaning component.

[0008] Preferably, a blower is fixed on one side of the inner bottom end of the main box body, a heater is arranged on one side of the blower, the end of the blower is connected to the heater through a connecting pipe, the top end of the heater is connected to the bottom end of the adsorption tank through a connecting pipe, a wet air inlet is arranged on one side of the main box body on the side of the dust-proof cover, the top end of the wet air inlet is hermetically and fixedly connected to the bottom end of the adsorption tank, a dry air outlet and a regeneration gas outlet are arranged at the bottom end of the other side of the main box body, and the top ends of the regeneration gas outlet and the dry air outlet are fixedly connected to the lower surface of the adsorption tank through a gasket and screws.

[0009] Preferably, the clamping and mounting component includes a fixing plate fixed on the end of the dust-proof cover on one side of the main box body through screws, clamping grooves are opened at both ends of the fixing plate, clamping blocks are integrally formed on both sides of the end of the dust-proof cover, and the dust-proof cover and the fixing plate are clamped and connected through the clamping blocks and the clamping grooves.

[0010] Preferably, the locking and fixing component includes a limiting groove opened at the middle position inside the fixing plate, a lead screw is rotated inside the limiting groove, a rotary knob is arranged on the surface of the fixing plate at the bottom end of the lead screw, a limiting moving chuck is arranged on the outer surface of the lead screw inside the limiting groove, and a clamping hole is opened at the middle position of the end of the dust-proof cover.

[0011] Preferably, the end of the limiting moving chuck extends to the surface of the fixing plate, and the end of the limiting moving chuck matches the internal structure of the clamping hole.

[0012] Preferably, the reinforcement component includes an internal thread groove opened at the middle position of the end of the fixing plate at the edge of the rotary knob, and an external thread fixing gland is rotated on the surface of the internal thread groove.

[0013] Preferably, the cleaning component includes a moving connecting plate arranged on the inner and outer surfaces of the end of the dust-proof cover, a cleaning brush is arranged on the inner surface of the moving connecting plate, the cleaning brush contacts the surface of the dust-proof cover, and a locking bolt is rotated on one side of the moving connecting plate.

[0014] Preferably, the sliding component includes sliding grooves opened on both sides of the end of the dust-proof cover, sliders are arranged inside the sliding grooves, and the ends of the sliders are fixedly connected to the ends of the moving connecting plate through screws.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] By designing the connecting mechanism, the dust-proof cover can be clamped and installed on the side of the main box body on the surface of the adsorption platform through the clamping block being clamped inside the clamping groove. Rotating the rotary knob again drives the screw rod to rotate. The rotation of the screw rod moves the limit moving chuck on the outer surface of the screw rod until the limit moving chuck is movably clamped inside the clamping hole, and the dust-proof cover is quickly and fixedly installed. When a large amount of dust accumulates inside the adsorption platform during the long-term use of the dryer main body and needs to be cleaned, the reverse operation can quickly disassemble and clean the dust-proof cover, which is convenient for disassembly, cleaning, and improves the convenience of disassembling and installing the dust-proof cover for cleaning the inside of the adsorption platform when the dryer main body is in use. Brief Description of the Drawings

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a sectional structural schematic diagram of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 the enlarged structural schematic diagram of part A therein;

[0020] Figure 4 is the sectional structural schematic diagram of the side of the dust-proof cover and the fixing plate of the present utility model;

[0021] Figure 5 is the present utility model Figure 4 the enlarged structural schematic diagram of part C therein;

[0022] Figure 6 is the present utility model Figure 3 the enlarged structural schematic diagram of part B therein;

[0023] Figure 7 is the structural schematic diagram of the dust-proof cover, the sliding groove and the moving connecting plate of the present utility model;

[0024] In the figure: 100, dryer main body; 101, main box body; 102, box door; 103, dry air outlet; 104, regeneration gas outlet; 105, adsorption tank; 1051, heater; 1052, blower; 1053, wet air inlet; 106, dust-proof cover; 1061, slider; 1062, sliding groove; 1063, moving connecting plate; 1064, cleaning brush; 1065, locking bolt; 107, adsorption platform; 1071, fixing plate; 1072, clamping groove; 1073, clamping hole; 1074, limit moving chuck; 1075, screw rod; 1076, limit groove; 1077, internal thread groove; 1078, rotary knob; 1079, external thread fixing gland; 1070, clamping block. Detailed Embodiment

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1 to 7 , the present invention provides a technical solution: a blast regeneration dryer, including a dryer main body 100. The dryer main body 100 includes a main box body 101. A box door 102 is provided on the front surface of the main box body 101. Two adsorption tanks 105 are arranged inside the main box body 101. The tops of the two adsorption tanks 105 are connected by a connecting pipe. A wet air inlet 1053 is provided on one side of the main box body 101 on the side of the dust-proof cover 106. The top of the wet air inlet 1053 is hermetically and fixedly connected to the bottom end of the adsorption tank 105. The top ends of the regeneration gas outlet 104 and the dry air outlet 103 are fixedly connected to the lower surface of the adsorption tank 105 through a gasket and screws. After the dryer main body 100 is stably placed, close the valve at the end of the blower 1052 and the regeneration gas outlet 104. Enter wet air into the adsorption tank 105 through the wet air inlet 1053 for drying treatment, and discharge the dry air through the dry air outlet 103.

[0027] An adsorption platform 107 is fixed to the bottom end of one side of the main box body 101 by screws. An adsorption net is arranged inside the adsorption platform 107. A dust-proof cover 106 is arranged on the outer surface of the adsorption platform 107. A blower 1052 is fixed to one side of the bottom end inside the main box body 101. A heater 1051 is arranged on one side of the blower 1052. The end of the blower 1052 is connected to the heater 1051 through a connecting pipe. The top of the heater 1051 is connected to the bottom end of the adsorption tank 105 through a connecting pipe. During the regeneration operation of the adsorption tank 105, close the valve connected to the wet air inlet 1053 and the adsorption tank 105. Draw in ambient air through the blower 1052, filter the ambient air through the dust-proof cover 106 and the adsorption platform 107, then heat the ambient air to the regeneration temperature through the heater 1051, and then the regeneration air enters the adsorption tank 105 to regenerate the adsorption tank 105. After the regeneration process is completed, the regeneration gas carrying water vapor is discharged through the regeneration gas outlet 104. The dryer main body 100 is also provided with:

[0028] Connecting mechanism, and this connecting mechanism includes a clamping and mounting component arranged at the end of the dust cover 106 on the side of the main box body 101. A locking and fixing component is arranged at the middle position of the end of the dust cover 106, and a reinforcing component is arranged at the bottom end of the locking and fixing component. When the dryer main body 100 is used to clean the adsorption platform 107 by adsorption, the connecting mechanism can quickly disassemble and clean the dust inside the adsorption platform 107 of the dust cover 106, which is convenient for disassembly and cleaning, and improves the convenience of disassembling and cleaning the dust cover 106 inside the adsorption platform 107 when the dryer main body 100 is in use;

[0029] In order to facilitate the simple and convenient clamping of the dust cover 106 on the outer surface of the adsorption platform 107 through the clamping and mounting component, and vice versa for simple disassembly and cleaning. In this embodiment, preferably, the clamping and mounting component includes a fixing plate 1071 fixed to the end of the dust cover 106 on one side of the main box body 101 by screws, which is convenient for fixing and mounting the fixing plate 1071 to clamp and mount the dust cover 106. Slots 1072 are opened at both ends of the fixing plate 1071, and clamping blocks 1070 are integrally formed on both sides of the end of the dust cover 106. The dust cover 106 and the fixing plate 1071 are clamped and connected through the clamping blocks 1070 and the slots 1072. The end of the dust cover 106 is clamped and mounted on the surface of the fixing plate 1071 by clamping the clamping blocks 1070 inside the slots 1072, and vice versa for easy disassembly.

[0030] In order to facilitate the re-fixing of the dust cover 106 after clamping and installation through the locking and fixing component. In this embodiment, preferably, the locking and fixing component includes a limiting slot 1076 opened at the middle position inside the fixing plate 1071. A lead screw 1075 is rotated inside the limiting slot 1076. A rotary knob 1078 is arranged on the surface of the fixing plate 1071 at the bottom end of the lead screw 1075, and the rotary knob 1078 can be held to drive the rotation of the lead screw 1075, which is convenient for the rotation adjustment of the lead screw 1075. A limiting moving chuck 1074 is arranged on the outer surface of the lead screw 1075 inside the limiting slot 1076. A clamping hole 1073 is opened at the middle position of the end of the dust cover 106. When the lead screw 1075 rotates, it drives the limiting moving chuck 1074 to move limitedly on the outer surface of the lead screw 1075 inside the limiting slot 1076 until the limiting moving chuck 1074 is clamped inside the clamping hole 1073 to reinforce and install the dust cover 106, which is convenient for quick installation, and vice versa for quick disassembly and cleaning.

[0031] In order to facilitate the reinforcement of the rotary knob 1078 after locking and fixing through the reinforcement component, and prevent it from being prone to rotational loosening, in this embodiment, preferably, the reinforcement component includes an internal thread groove 1077 opened at the edge of the rotary knob 1078 at the middle position of the end of the fixing plate 1071. An external thread fixing gland 1079 rotates on the surface of the internal thread groove 1077. Rotating the external thread fixing gland 1079 inside the internal thread groove 1077 squeezes and fixes the rotary knob 1078, facilitating reinforcement installation and use.

[0032] A convenient cleaning mechanism, and this convenient cleaning mechanism includes a cleaning component arranged on the inner and outer surfaces of the end of the dust cover 106. Sliding components are arranged on both sides of the end of the dust cover 106 at the end of the cleaning component. When the dust cover 106 can be disassembled, the inner and outer surfaces of the end of the dust cover 106 can be cleaned through the convenient cleaning mechanism, making the cleaning more convenient. Using a matching cleaning brush 1064 is not easy to damage the end of the dust cover 106, improving the convenience of cleaning the dust cover 106 when the adsorption platform 107 of the dryer main body 100 is used to clean and disassemble the dust cover 106.

[0033] In order to facilitate the convenient cleaning of the end of the dust cover 106 through the cleaning component after the dust cover 106 is disassembled, in this embodiment, preferably, the cleaning component includes a moving connecting plate 1063 arranged on the inner and outer surfaces of the end of the dust cover 106. A cleaning brush 1064 is arranged on the inner surface of the moving connecting plate 1063. The cleaning brush 1064 contacts the surface of the dust cover 106. When the moving connecting plate 1063 drives the cleaning brush 1064 to move, the inner and outer surfaces of the end of the dust cover 106 can be cleaned. The cleaning is convenient. A locking bolt 1065 rotates on one side of the moving connecting plate 1063. When it is not cleaned during installation and use, the locking bolt 1065 is rotated to fix and place the moving connecting plate 1063.

[0034] In order to facilitate the sliding cleaning of the moving connecting plate 1063 and the cleaning brush 1064 on the inner and outer surfaces of the end of the dust cover 106 through the sliding component, making the cleaning more convenient and not easy to damage the end of the dust cover 106, in this embodiment, preferably, the sliding component includes sliding grooves 1062 opened on both sides of the end of the dust cover 106. Sliders 1061 are arranged inside the sliding grooves 1062. The ends of the sliders 1061 and the ends of the moving connecting plate 1063 are fixed by screws, facilitating the driving of the moving connecting plate 1063 and the cleaning brush 1064 to slide and clean when the sliders 1061 slide inside the sliding grooves 1062, and facilitating the sliding cleaning operation.

[0035] Working principle and usage process of the present utility model: For this type of blast regeneration dryer, during use, the dryer main body 100 is placed at the position of use through the main box body 101. After the dryer main body 100 is stably placed, the valve at the end of the blower 1052 and the regeneration gas outlet 104 is closed. Wet air is introduced into the adsorption tank 105 through the wet air inlet 1053 for drying treatment, and the dry air is discharged through the dry air outlet 103. When performing the regeneration operation of the adsorption tank 105, the valves connected to the wet air inlet 1053 and the adsorption tank 105 are closed. The ambient air is drawn in by the blower 1052 and filtered through the dust-proof cover 106 and the adsorption platform 107. Subsequently, the ambient air is heated to the regeneration temperature by the heater 1051. Then the regeneration air enters the adsorption tank 105 to regenerate the adsorption tank 105. After the regeneration process is completed, the regeneration gas carrying water vapor is discharged through the regeneration gas outlet 104;

[0036] Then, when installing the dust-proof cover 106 before using the dryer main body 100, the dust-proof cover 106 is clamped and installed on the surface of the adsorption platform 107 and the side of the main box body 101 by clamping the clamping block 1070 into the internal of the clamping groove 1072. Rotate the rotary knob 1078 again to drive the screw rod 1075 to rotate. The rotation of the screw rod 1075 moves the limit moving chuck 1074 on the outer surface of the screw rod 1075 until the limit moving chuck 1074 is moved and clamped into the internal of the clamping hole 1073. Rotate the external thread fixing gland 1079 in the internal thread groove 1077 again to squeeze and fix the rotary knob 1078, thereby fixing and clamping the limit moving chuck 1074 for installation, enabling the dust-proof cover 106 to be quickly fixed and installed. Therefore, when a large amount of dust accumulates inside the adsorption platform 107 during long-term use of the dryer main body 100 and needs to be cleaned, the opposite operation can be performed to quickly disassemble and clean the dust-proof cover 106, which is convenient for disassembly and cleaning, improving the convenience of disassembling and cleaning the dust-proof cover 106 inside the adsorption platform 107 when the dryer main body 100 is in use;

[0037] Finally, when the dust-proof cover 106 is disassembled and the inside of the adsorption platform 107 is cleaned, when dust adheres to the surface of the end guard net of the dust-proof cover 106, loosen the locking bolt 1065 at the same time. Hold the surface of the moving connecting plate 1063 and drive the slider 1061 to slide in the internal of the sliding groove 1062. Move the moving connecting plate 1063 to drive the cleaning brush 1064 to move, and clean the inner and outer surfaces of the end of the dust-proof cover 106 at the same time. It is more convenient to clean the dust-proof cover 106, and using the matching cleaning brush 1064 is not easy to damage the end of the dust-proof cover 106, improving the convenience of cleaning the dust-proof cover 106 when the adsorption platform 107 of the dryer main body 100 is cleaned and the dust-proof cover 106 is disassembled during use.

[0038] Although embodiments of the present utility model have been shown and described (see the above detailed description), those of ordinary skill in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A blast regeneration dryer, comprising a dryer main body (100), the dryer main body (100) includes a main box body (101), a box door (102) is arranged on the front surface of the main box body (101), two adsorption tanks (105) are arranged inside the main box body (101), the tops of the two adsorption tanks (105) are connected by a connecting pipe, one side bottom end of the main box body (101) is fixed with an adsorption platform (107) by screws, an adsorption net is arranged inside the adsorption platform (107), and a dust-proof cover (106) is arranged on the outer surface of the adsorption platform (107), characterized in that: The main body (100) of the dryer is further provided with: a connecting mechanism, and the connecting mechanism includes a clamping and mounting assembly arranged at the end of the dust cover (106) on the side of the main box body (101). A locking and fixing assembly is arranged at the middle position of the end of the dust cover (106), and a reinforcing assembly is arranged at the bottom end of the locking and fixing assembly; a convenient cleaning mechanism, and the convenient cleaning mechanism includes a cleaning assembly arranged on the inner and outer surfaces of the end of the dust cover (106). Sliding assemblies are arranged at both sides of the end of the cleaning assembly at the end of the dust cover (106).

2. The blast air regenerative dryer according to claim 1, characterized in that: A blower (1052) is fixed on one side of the bottom end inside the main box body (101). A heater (1051) is arranged on one side of the blower (1052). The end of the blower (1052) is connected to the heater (1051) through a connecting pipe. The top end of the heater (1051) is connected to the bottom end of the adsorption tank (105) through a connecting pipe. A wet air inlet (1053) is arranged on one side of the main box body (101) on the side of the dust cover (106). The top end of the wet air inlet (1053) is hermetically and fixedly connected to the bottom end of the adsorption tank (105). A dry air outlet (103) and a regeneration gas outlet (104) are arranged at the other side bottom end of the main box body (101). The top ends of the regeneration gas outlet (104) and the dry air outlet (103) are fixed to the lower surface of the adsorption tank (105) through a gasket and screws.

3. The blast regeneration type dryer according to claim 1, wherein: The clamping and mounting assembly includes a fixing plate (1071) fixed to the end of the dust cover (106) on one side of the main box body (101) by screws. Slots (1072) are opened at both ends of the fixing plate (1071). Clamping blocks (1070) are integrally formed on both sides of the end of the dust cover (106). The dust cover (106) and the fixing plate (1071) are clamped and connected through the clamping blocks (1070) and the slots (1072).

4. The blast regeneration dryer according to claim 3, characterized in that: The locking and fixing assembly includes a limiting slot (1076) opened at the middle position inside the fixing plate (1071). A lead screw (1075) is rotated inside the limiting slot (1076). A rotary knob (1078) is arranged on the surface of the fixing plate (1071) at the bottom end of the lead screw (1075). A limiting moving chuck (1074) is arranged on the outer surface of the lead screw (1075) inside the limiting slot (1076). A clamping hole (1073) is opened at the middle position of the end of the dust cover (106).

5. The blast regeneration dryer according to claim 4, wherein: The end of the limiting moving chuck (1074) extends to the surface of the fixing plate (1071), and the end of the limiting moving chuck (1074) is matched with the internal structure of the clamping hole (1073).

6. The blast regeneration type dryer according to claim 4, characterized in that: The reinforcing assembly includes an internal thread groove (1077) opened at the edge of the rotary knob (1078) at the middle position of the end of the fixing plate (1071). An external thread fixing gland (1079) is rotated on the surface of the internal thread groove (1077).

7. The blast regeneration dryer according to claim 1, wherein: The cleaning assembly includes a moving connecting plate (1063) disposed on the inner and outer surfaces of the end portion of the dust cover (106). A cleaning brush (1064) is provided on the inner surface of the moving connecting plate (1063). The cleaning brush (1064) is in contact with the surface of the dust cover (106). A locking bolt (1065) is rotated on one side of the moving connecting plate (1063).

8. The blast regeneration dryer according to claim 7, characterized in that: The sliding assembly includes sliding grooves (1062) opened on both sides of the end portion of the dust cover (106). A slider (1061) is disposed inside the sliding grooves (1062). The end of the slider (1061) is fixed to the end of the moving connecting plate (1063) by screws.

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