High-temperature dehumidification unit with waste heat recovery function

Abstract

The invention discloses a high-temperature dehumidification unit with a waste heat recovery function, and relates to the technical field of dehumidification equipment. The waste heat box body is arranged on the right side of the dehumidification machine box, and an open groove is formed in the right side of the waste heat box body. The two supporting frames are symmetrically arranged in the waste heat box front and back, and the horizontal ends of the supporting frames are arranged on the upper side of the low-temperature outlet end. The water tank is arranged on the upper side of the horizontal end of the supporting frame after penetrating through the open groove. The movable closing assembly is arranged on the right side of the open groove. The water tank limiting assembly is arranged between the water tank and the open groove. The water tank is movably installed in the waste heat recovery structure, the water tank can be conveniently taken out to be cleaned, and when the water tank works in the waste heat recovery structure, the interior of the waste heat recovery structure is in a closed state through the movable frame, so that the waste heat using quality is improved, and waste is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of dehumidification equipment, and in particular to a high-temperature dehumidification unit with a waste heat recovery function. Background Art

[0002] A high-temperature dehumidifier unit refers to a mechanical device specially designed for effective dehumidification in a high-temperature environment (usually much higher than the operating temperature range of a conventional dehumidifier). In the refrigeration cycle of the dehumidification process, the refrigerant releases a large amount of medium- and high-temperature heat, namely condensation heat, at the condenser. This condensation heat is usually treated as waste heat and discharged directly into the atmosphere through cooling towers, air-cooled condensers and other equipment, resulting in energy waste. Although some units try to recover condensation heat for reheating, the following problems still exist: Since the heat exchange medium is water, scaling is easy to occur, which will clog the pipeline, resulting in not only a low recovery rate, but also the need for internal cleaning and maintenance, increasing the workload. Summary of the Invention

[0003] The purpose of the present invention is to address the defects and shortcomings of the existing technology and provide a high-temperature dehumidification unit with a waste heat recovery function that is simple in structure, reasonably designed, and easy to use. The water tank is movably installed inside the waste heat recovery structure, which makes it convenient to remove the water tank for cleaning. When the water tank is working inside the waste heat recovery structure, the movable frame is used to keep the interior of the waste heat recovery structure in a closed state, thereby improving the quality of waste heat utilization and reducing waste.

[0004] To achieve the above-mentioned object, the present invention adopts the following technical solution: it comprises a dehumidification chassis, a gas outlet terminal, and a waste heat recovery terminal, wherein the gas outlet terminal is provided on the upper right side of the dehumidification chassis, and the waste heat recovery terminal is provided on the lower right side of the dehumidification chassis; it also comprises:

[0005] The waste heat box is arranged on the right side of the dehumidifier box, and a waste heat inlet is provided on the upper left side of the waste heat box, and the waste heat inlet is connected to the gas outlet through a pipe; a low-temperature outlet is provided on the lower left side of the waste heat box, and the low-temperature outlet is connected to the waste heat recovery end through a through-hole; a slot is provided on the right side of the waste heat box;

[0006] The support frame is provided in two pieces, which are symmetrically arranged in the waste heat box body in the front and rear directions, and the support frame is provided in an inverted "L" shape. The vertical end of the support frame is fixedly provided on the inner bottom surface of the waste heat box body, and the horizontal end of the support frame is connected to the side wall of the waste heat box body; and the horizontal end of the support frame is provided on the upper side of the low-temperature outlet end; after the water tank passes through the slot, it is provided on the upper side of the horizontal end of the support frame;

[0007] A movable closing component, the movable closing component is arranged on the right side of the slot;

[0008] A water tank limiting assembly, wherein the water tank limiting assembly is arranged between the water tank and the slot;

[0009] Through the above technical solution design, the high-temperature gas in the dehumidification chassis is discharged from the gas outlet end to the waste heat inlet end, flows into the waste heat box body, heats the water inside the water tank, and the low-temperature air flows into the dehumidification chassis from the low-temperature outlet end; in the above process, the water tank and the waste heat box body are movable and detachable, and the water tank can be taken out for cleaning the inside of the water tank by only exposing the slot through the movable closing component and moving the water tank limit component away from the water tank.

[0010] As a further improvement of the present invention, the movable closing assembly comprises:

[0011] There are two movable frames, each of which is arranged on the right side of the waste heat box relative to the contact card; the movable frame is set in a "U" shape, and the front and rear sides of the movable frame are respectively in contact with the outer wall of the waste heat box;

[0012] There are four driving platforms, which are fixedly arranged on the left outer walls of the front and rear sides of the movable frame respectively; and the driving platforms are arranged in sliding contact with the outer wall of the waste heat box body;

[0013] There are two bidirectional screw rods, which are respectively arranged on the front and rear sides of the waste heat box body, and the bidirectional screw rod is arranged on the left side of the movable frame. The bidirectional screw rods are respectively screwed through the corresponding drive platform through oppositely arranged threads; the bottom end of the bidirectional screw rod is screwed on the outer wall of the waste heat box body through a bearing and a bearing seat;

[0014] Connecting shafts, there are two connecting shafts, which are fixed to the upper ends of the bidirectional screw rods respectively, and the connecting shafts are screwed to the outside of the waste heat box through bearings and bearing seats;

[0015] Rotating gears, there are two rotating gears, which are respectively sleeved and fixed on the upper end of the connecting shaft, and the rotating gears are arranged on the upper side of the waste heat box;

[0016] Transmission gears, there are two transmission gears, which are respectively meshed and arranged on one side of the rotating gear, and a transmission shaft is passed through and fixed inside the transmission gears, and the bottom end of the transmission shaft is screwed to the upper side of the waste heat box through a bearing;

[0017] A drive motor, wherein the drive motor is fixedly mounted on the upper side of the waste heat box body through a motor bracket, and the drive motor is arranged between the front and rear transmission shafts. A drive gear is arranged on the output shaft of the drive motor, and the drive gear is respectively engaged with the transmission gears on the front and rear sides for transmission;

[0018] Through the above technical solution design, the drive motor is started to rotate the drive gear to engage and drive the front and rear transmission gears to rotate, thereby engaging and rotating the corresponding rotating gears, rotating the connecting shaft to drive the bidirectional screw rod to rotate, and the movable frame is moved by thread drive to achieve the purpose of covering the slot and exposing the slot.

[0019] As a further improvement of the present invention, a shielding cover is provided on the upper side of the waste heat box body, and the shielding cover is provided on the upper side of the driving gear; a plurality of positioning rods are fixed on the upper side of the waste heat box body in a symmetrical and evenly spaced manner, and a plurality of positioning posts are fixed on the bottom of the shielding cover in a symmetrical and evenly spaced manner, and the positioning posts are sleeved on the positioning rods;

[0020] Through the above technical solution design, the shielding cover covers the driving gear, transmission gear and rotating gear on the upper side of the waste heat box body.

[0021] As a further improvement of the present invention, the water tank limiting assembly includes:

[0022] A fixing block is arranged inside the waste heat box body and on the upper side of the water tank;

[0023] Upper supports, there are two upper supports, and the upper supports are arranged in an inverted "L" shape. The two upper supports are symmetrically fixed to the bottom of the fixed block;

[0024] The active motor is fixedly mounted on the outer wall of the vertical end of the upper support on one side through a motor bracket, and the output shaft of the active motor passes through the vertical end of the upper support and is provided with a driving shaft; the vertical end of the upper support on the other side is provided with a driven shaft through a bearing.

[0025] The first bevel gear comprises two bevel gears, which are respectively sleeved and fixed on the driving shaft and the driven shaft, and the two bevel gears are meshed with each other; a first boss is provided on the outer side of the first bevel gear; an upper connecting rod is hingedly provided on the outer side of the first boss via a hinge shaft;

[0026] There are two lower connecting rods, each of which is hinged to the lower end of the upper connecting rod through a hinge shaft;

[0027] A moving block, wherein the moving block is arranged on the lower side of the fixed block and is slidably arranged inside the waste heat box;

[0028] The lower supports are two and arranged in an L-shaped structure. The two lower supports are symmetrically fixed on the upper side of the moving block.

[0029] The second bevel gear comprises two bevel gears, each of which is hingedly disposed in the lower support via a hinge shaft, and the two bevel gears are meshed with each other. A second boss is disposed on the outer side of the second bevel gear, and the bottom end of the lower connecting rod is hingedly disposed to the second boss via a hinge shaft;

[0030] Through the above technical solution design, the active motor is started to rotate and engage the two No. 1 bevel gears to rotate and rotate the upper connecting rod and the lower connecting rod, driving the moving block to move and limit the right side wall of the water tank.

[0031] As a further improvement of the present invention, guide tubes are fixedly provided on the movable block in a symmetrical manner in front and back, the guide tubes are provided on the outside of the lower support, a guide rod is passed through the guide tubes, and the upper end of the guide rod is connected to the bottom of the fixed block;

[0032] Through the above technical solution design, the moving block drives the guide tube to move when it moves, thereby enhancing the stability of the moving block when it moves.

[0033] As a further improvement of the present invention, a movable motor is fixedly provided on the right outer wall of the waste heat box body, and the movable motor is arranged on the upper side of the slot. After the output shaft of the movable motor passes through the right side wall of the waste heat box body, a screw is provided, and the screw is screwed through the fixed block by a thread, and the front and rear sides of the fixed block are respectively arranged in sliding contact with the front and rear inner walls of the waste heat box body;

[0034] By designing the above technical solution, the moving motor is started to rotate the screw to drive the fixed block to move, so that the moving block can be moved in the left and right directions to fit the right side of the water tank.

[0035] As a further improvement of the present invention, a positioning seat is provided on the left inner wall of the waste heat box body, and the positioning seat is provided on the upper side of the support frame. A spring is provided in the positioning seat, and a pad is provided at the right end of the spring. The pad is slidably inserted into the positioning seat, and the right wall of the pad is arranged to abut against the water tank.

[0036] Through the above technical solution design, the water tank is placed on the support frame, the pad is squeezed, and the pad compresses the spring. At this time, the left side of the water tank is in a positioning state.

[0037] As a further improvement of the present invention, the spring is a return spring, the left end of the return spring is connected to the inner wall of the positioning seat, and the right end of the return spring is connected to the pad;

[0038] Through the above technical solution design, the pad is squeezed and the return spring is compressed; when the pad is free of pressure, the return spring rebounds and returns to its original position.

[0039] The working principle of the present invention is as follows: the high-temperature gas in the dehumidifier case is discharged from the gas outlet end to the waste heat inlet end, flows into the waste heat box body, heats the water inside the water tank, and the low-temperature air flows into the dehumidifier case from the low-temperature outlet end; the water tank and the waste heat box body in the above process are movable and detachable; start the driving motor to rotate the driving gear to engage and drive the front and rear two transmission gears to rotate, thereby engaging and rotating the corresponding rotating gear, rotating the connecting shaft to drive the two-way screw rod to rotate, and the movable frame is moved in the opposite direction by threaded drive until the slot is exposed; secondly, start the active motor to rotate and engage the two No. 1 bevel gears to make the upper connecting rod The cam is then pulled back to allow the water tank to move out of the way and out of the way before it is removed. The cam is then pulled back to allow the water tank to move out of the way and out of the way before it is removed. The cam is then pulled back to allow the water tank to move out of the way and out of the way before it is removed.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] 1. By making a slot on the right side of the waste heat box and adding a support frame inside the waste heat box, the water tank is supported to facilitate the removal and cleaning of the water tank;

[0042] 2. Add upper and lower movable frames on the outside of the slots, and drive them to cover and expose the slots; add two-way screws on the front and back sides of the waste heat box, and drive the two two-way screws simultaneously by transmission between gears to drive the movable frames;

[0043] 3. A spring is set inside the waste heat box. When the left side of the water tank squeezes the pad, the spring is compressed, and the left side of the water tank is positioned at this time; a movable block is added on the right side of the water tank, and by driving the movable block downward, it is combined with the right side of the water tank to limit the water tank and strengthen the stability of the water tank inside the waste heat box. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a structural schematic diagram of the present invention.

[0045] Figure 2 yes Figure 1 Schematic diagram of the southeast isometric structure.

[0046] Figure 3 It is a schematic diagram of the internal transverse structure of the waste heat box in the present invention.

[0047] Figure 4 yes Figure 3 Magnified view of part A.

[0048] Figure 5 It is a schematic diagram of the internal longitudinal structure of the waste heat box in the present invention.

[0049] Figure 6 It is a structural diagram of the movable closing component in the present invention.

[0050] Figure 7 It is a structural schematic diagram of the water tank limiting assembly in the present invention.

[0051] Description of reference numerals:

[0052] Dehumidifier chassis 1, gas outlet 1-1, waste heat recovery end 1-2, waste heat box 2, waste heat inlet 2-1, low-temperature outlet 2-2, slot 2-3, support frame 3, water tank 4, movable closing component 5, movable frame 5-1, drive platform 5-2, two-way screw 5-3, connecting shaft 5-4, rotating gear 5-5, transmission gear 5-6, drive motor 5-7, drive gear 5-8, water tank limit assembly 6, fixing block 6-1, upper support 6-2, active motor 6-3, No. 1 bevel gear 6-4, No. 1 boss 6-5, upper connecting rod 6-6, lower connecting rod 6-7, moving block 6-8, lower support 6-9, No. 2 bevel gear 6-10, No. 2 boss 6-11, guide tube 6-12, guide rod 6-13, shielding cover 7, positioning rod 8, positioning column 9, moving motor 10, screw 11, positioning seat 12, spring 13, pad 14. DETAILED DESCRIPTION

[0053] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments described are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0054] Example 1:

[0055] See also Figure 1-Figure 7 This embodiment includes a dehumidifier chassis 1, a gas outlet terminal 1-1, and a waste heat recovery terminal 1-2. The gas outlet terminal 1-1 is provided on the upper right side of the dehumidifier chassis 1, and the waste heat recovery terminal 1-2 is provided on the lower right side of the dehumidifier chassis 1; it also includes:

[0056] The waste heat box 2 is arranged on the right side of the dehumidifier box 1, and a waste heat inlet end 2-1 is provided on the upper left side of the waste heat box 2, and the waste heat inlet end 2-1 is connected to the gas outlet end 1-1 through a pipe; a low-temperature outlet end 2-2 is provided on the lower left side of the waste heat box 2, and the low-temperature outlet end 2-2 is connected to the waste heat recovery end 1-2 through a through-through; a slot 2-3 is provided on the right side of the waste heat box 2;

[0057] The support frame 3 is divided into two parts, and the support frame 3 is symmetrically arranged in the waste heat box body 2 front and back, and the support frame 3 is an inverted "L"-shaped structure. The vertical end of the support frame 3 is fixedly arranged on the inner bottom surface of the waste heat box body 2, and the horizontal end of the support frame 3 is connected to the side wall of the waste heat box body 2; and the horizontal end of the support frame 3 is arranged on the upper side of the low-temperature outlet end 2-2; after the water tank 4 passes through the slot 2-3, it is arranged on the upper side of the horizontal end of the support frame 3; a positioning seat 12 is provided on the left inner wall of the waste heat box body 2, and the positioning seat 12 is arranged on the upper side of the support frame 3, a spring 13 is provided in the positioning seat 12, and a pad 14 is provided at the right end of the spring 13, and the pad 14 is slidably passed through the positioning seat 12, and the right wall of the pad 14 is in conflict with the water tank 4; the spring 13 is a return spring, the left end of the return spring is connected to the inner wall of the positioning seat 12, and the right end of the return spring is connected to the pad 14;

[0058] A movable closing component 5, wherein the movable closing component 5 is arranged on the right side of the slot 2-3;

[0059] The water tank limiting assembly 6 is provided between the water tank 4 and the slots 2-3;

[0060] Through the above technical solution design, the high-temperature gas in the dehumidification chassis 1 is discharged from the gas outlet end 1-1 to the waste heat inlet end 2-1, flows into the waste heat box body 2, heats the water inside the water tank 4, and the low-temperature air flows into the dehumidification chassis 1 from the low-temperature outlet end 2-2; in the above process, the water tank 4 and the waste heat box body 2 are movable and detachable, and it is only necessary to use the movable closing component 5 to expose the slot 2-3, and the water tank limit component 6 is away from the water tank 4, so that the water tank 4 can be taken out to clean the inside of the water tank 4.

[0061] Example 2:

[0062] See also Figure 1-Figure 7 , further improved on the basis of Example 1, the movable closing component 5 comprises:

[0063] The movable frame 5-1 is two and is respectively arranged on the right side of the waste heat box 2 relative to the contact card; the movable frame 5-1 is set in a "U" shape, and the front and rear sides of the movable frame 5-1 are respectively in contact with the outer wall of the waste heat box 2;

[0064] The driving platforms 5-2 are four in number and are fixedly mounted on the left outer walls of the front and rear sides of the movable frame 5-1; and the driving platforms 5-2 are arranged in sliding contact with the outer wall of the waste heat box 2;

[0065] Two bidirectional screw rods 5-3 are provided, respectively, on the front and rear sides of the waste heat box 2, and the bidirectional screw rods 5-3 are provided on the left side of the movable frame 5-1. The bidirectional screw rods 5-3 are respectively screwed through the corresponding drive platform 5-2 by oppositely arranged threads; the bottom end of the bidirectional screw rod 5-3 is screwed on the outer wall of the waste heat box 2 through a bearing and a bearing seat;

[0066] Connecting shaft 5-4, there are two connecting shafts 5-4, which are fixedly arranged on the upper end of the bidirectional screw rod 5-3, and the connecting shaft 5-4 is screwed to the outside of the waste heat box 2 through the bearing and the bearing seat;

[0067] Rotating gear 5-5, there are two rotating gears 5-5, which are respectively sleeved and fixed on the upper end of the connecting shaft 5-4, and the rotating gear 5-5 is arranged on the upper side of the waste heat box 2;

[0068] Transmission gear 5-6, there are two transmission gears 5-6, which are respectively meshed and arranged on one side of the rotating gear 5-5, and a transmission shaft is passed through and fixed inside the transmission gear 5-6, and the bottom end of the transmission shaft is screwed to the upper side of the waste heat box 2 through a bearing;

[0069] Drive motor 5-7, the drive motor 5-7 is fixedly arranged on the upper side of the waste heat box body 2 through a motor bracket, and the drive motor 5-7 is arranged between the front and rear transmission shafts. The specific model of the drive motor 5-7 is directly purchased, installed and used from the market according to actual use requirements; a drive gear 5-8 is provided on the output shaft of the drive motor 5-7, and the drive gear 5-8 is respectively engaged with the transmission gears 5-6 on the front and rear sides for transmission; a shielding cover 7 is provided on the upper side of the waste heat box body 2, and the shielding cover 7 is arranged on the upper side of the drive gear 5-8; a plurality of positioning rods 8 are fixed on the upper side of the waste heat box body 2, which are symmetrical and evenly spaced, and a plurality of positioning columns 9 are fixed on the bottom of the shielding cover 7, which are symmetrical and evenly spaced, and the positioning columns 9 are sleeved on the positioning rods 8;

[0070] Through the above technical solution design, the drive motor 5-7 is started to rotate the drive gear 5-8 to engage and drive the front and rear transmission gears 5-6 to rotate, thereby engaging and rotating the corresponding rotating gear 5-5, and rotating the connecting shaft 5-4 to drive the bidirectional screw rod 5-3 to rotate, and the movable frame 5-1 is moved by thread drive to achieve the purpose of covering the slot 2-3 and exposing the slot 2-3.

[0071] Example 3:

[0072] See also Figure 1-Figure 7 , further improved on the basis of Example 1, the water tank limiting component 6 includes:

[0073] A fixed block 6-1 is provided inside the waste heat box 2 and is provided on the upper side of the water tank 4. A movable motor 10 is fixedly provided on the right outer wall of the waste heat box 2 and is provided on the upper side of the slot 2-3. The specific model of the movable motor 10 is purchased and installed directly from the market according to actual use requirements. After the output shaft of the movable motor 10 passes through the right side wall of the waste heat box 2, a screw 11 is provided. The screw 11 is screwed through the fixed block 6-1 by a threaded connection. The front and rear sides of the fixed block 6-1 are respectively provided in sliding contact with the front and rear inner walls of the waste heat box 2.

[0074] Upper supports 6-2, there are two upper supports 6-2, and the upper supports 6-2 are set in an inverted "L" shape. The two upper supports 6-2 are symmetrically fixed to the bottom of the fixed block 6-1;

[0075] The active motor 6-3 is fixedly arranged on the outer wall of the vertical end of the upper support 6-2 on one side through a motor bracket. The specific model of the active motor 6-3 is directly purchased and installed from the market according to actual use requirements; and the output shaft of the active motor 6-3 is provided with a driving shaft after passing through the vertical end of the upper support 6-2; the vertical end of the upper support 6-2 on the other side is provided with a driven shaft through a bearing.

[0076] The first bevel gear 6-4 is provided with two gears, which are respectively sleeved and fixed on the driving shaft and the driven shaft, and the two first bevel gears 6-4 are meshed with each other; a first boss 6-5 is provided on the outer side of the first bevel gear 6-4; an upper connecting rod 6-6 is hingedly provided on the outer side of the first boss 6-5 via a hinge shaft;

[0077] Lower connecting rods 6-7, there are two lower connecting rods 6-7, each hinged to the lower end of the upper connecting rod 6-6 through a hinge shaft;

[0078] The movable block 6-8 is arranged on the lower side of the fixed block 6-1, and the movable block 6-8 is slidably arranged inside the waste heat box 2; the movable block 6-8 is symmetrically fixed with a guide tube 6-12 on the front and back sides, and the guide tube 6-12 is arranged on the outer side of the lower support 6-9. A guide rod 6-13 is passed through the guide tube 6-12, and the upper end of the guide rod 6-13 is connected to the bottom of the fixed block 6-1;

[0079] The lower support 6-9 is two and has an L-shaped structure. The two lower supports 6-9 are symmetrically fixed on the upper side of the moving block 6-8.

[0080] The second bevel gear 6-10 is provided with two bevel gears 6-10, each of which is hinged in the lower support 6-9 through a hinge shaft, and the two bevel gears 6-10 are meshed with each other. A second boss 6-11 is provided on the outer side of the second bevel gear 6-10, and the bottom end of the lower connecting rod 6-7 is hinged to the second boss 6-11 through a hinge shaft;

[0081] Through the above technical solution design, the active motor 6-3 is started to make the two No. 1 bevel gears 6-4 rotate and engage, so that the upper connecting rod 6-6 and the lower connecting rod 6-7 rotate, driving the moving block 6-8 to move and limit the right side wall of the water tank 4.

[0082] When using the present invention, the high-temperature gas in the dehumidifier chassis 1 is discharged from the gas outlet end 1-1 to the waste heat inlet end 2-1, flows into the waste heat box body 2, heats the water inside the water tank 4, and the low-temperature air flows into the dehumidifier chassis 1 from the low-temperature outlet end 2-2; in the above process, the water tank 4 and the waste heat box body 2 are movable and detachable; start the driving motor 5-7 to rotate the driving gear 5-8 to engage and drive the front and rear two transmission gears 5-6 to rotate, thereby engaging and rotating the corresponding rotating gear 5-5, rotating the connecting shaft 5-4 to drive the bidirectional screw rod 5-3 to rotate, and the movable frame 5-1 is moved in the opposite direction by threaded drive until the slot 2-3 is exposed; secondly, start the active motor 6-3 to rotate the two number one bevel gears 6-4 to engage with each other to make the upper connecting rod 6-6 and the lower connecting rod 6-6 rotate. The connecting rod 6-7 rotates, driving the moving block 6-8 to move until the moving block 6-8 moves upward and away from the water tank 4, and the water tank 4 can be taken out to clean the water tank 4; after cleaning, the water tank 4 is placed on the support frame 3 from the slot 2-3, and the water tank 4 is squeezed to the left, and the pad 14 squeezes the spring 13 under force compression to limit the left side of the water tank 4; the active motor 6-3 is started in reverse to move the moving block 6-8 downward, and the moving motor 10 is started to drive the fixed block 6-1 to move, so that the moving block 6-8 is set to fit the right side of the water tank 4 to limit the right side of the water tank 4; the driving motor 5-7 is started in reverse to make the two-way screw rod 5-3 rotate in the opposite direction to make the movable frame 5-1 move relatively, block the slot 2-3, and make the interior of the waste heat box body 2 in a closed state to reduce heat leakage.

[0083] Compared with the prior art, the present invention has the following beneficial effects:

[0084] 1. A slot 2-3 is opened on the right side of the waste heat box 2, and a support frame 3 is added inside the waste heat box 2 to support the water tank 4, making it easier to remove and clean the water tank 4.

[0085] 2. Add upper and lower movable frames 5-1 on the outside of the slot 2-3, and drive the movable frame 5-1 to achieve the purpose of covering and exposing the slot 2-3; add two-way screw rods 5-3 on the front and back sides of the waste heat box 2, and drive the two two-way screw rods 5-3 simultaneously by transmission between gears to drive the movable frame 5-1;

[0086] 3. A spring 13 is set inside the waste heat box body 2. When the left side of the water tank 4 squeezes the pad 14, the spring 13 is compressed, and the left side of the water tank 4 is positioned at this time; a moving block 6-8 is added to the right side of the water tank 4, and the moving block 6-8 is driven to move downward to combine with the right side of the water tank 4 to limit the water tank 4, thereby strengthening the stability of the water tank 4 inside the waste heat box body 2.

[0087] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-temperature dehumidification unit with a waste heat recovery function, comprising a dehumidification case (1), a gas outlet (1-1), and a waste heat recovery end (1-2), wherein the gas outlet (1-1) is provided on the upper right side of the dehumidification case (1), and the waste heat recovery end (1-2) is provided on the lower right side of the dehumidification case (1); It is characterized by: Also includes: A waste heat box (2), the waste heat box (2) is arranged on the right side of the dehumidifier box (1), and a waste heat inlet end (2-1) is arranged on the upper left side of the waste heat box (2), and the waste heat inlet end (2-1) is connected to the gas outlet end (1-1) through a pipeline; a low-temperature outlet end (2-2) is arranged on the lower left side of the waste heat box (2), and the low-temperature outlet end (2-2) is connected to the waste heat recovery end (1-2) through a through-through; a slot (2-3) is arranged on the right side of the waste heat box (2); The support frame (3) is provided in two pieces, and is symmetrically arranged in the waste heat box (2) in a front-to-back manner. The support frame (3) is provided in an inverted "L"-shaped structure. The vertical end of the support frame (3) is fixedly arranged on the inner bottom surface of the waste heat box (2), and the horizontal end of the support frame (3) is connected to the side wall of the waste heat box (2); and the horizontal end of the support frame (3) is provided on the upper side of the low-temperature outlet end (2-2); after the water tank (4) passes through the slot (2-3), it is provided on the upper side of the horizontal end of the support frame (3); A movable closing component (5), wherein the movable closing component (5) is arranged on the right side of the slot (2-3); A water tank limiting assembly (6), wherein the water tank limiting assembly (6) is arranged between the water tank (4) and the slot (2-3).

2. The high-temperature dehumidification unit with waste heat recovery function according to claim 1, characterized in that: The movable closing assembly (5) comprises: The movable frame (5-1) is provided in two pieces and is respectively arranged on the right side of the waste heat box (2) relative to the contact card; the movable frame (5-1) is provided in a "U"-shaped structure, and the front and rear sides of the movable frame (5-1) are respectively provided in contact with the outer wall of the waste heat box (2); The driving platforms (5-2) are four in number and are respectively fixedly arranged on the left outer walls of the front and rear sides of the movable frame (5-1); and the driving platforms (5-2) are arranged in sliding contact on the outer wall of the waste heat box (2); Two bidirectional screw rods (5-3) are provided, respectively, on the front and rear sides of the waste heat box (2), and the bidirectional screw rods (5-3) are provided on the left side of the movable frame (5-1). The bidirectional screw rods (5-3) are respectively screwed and inserted into the corresponding driving platform (5-2) through oppositely arranged threads; the bottom end of the bidirectional screw rod (5-3) is screwed and provided on the outer wall of the waste heat box (2) through a bearing and a bearing seat; Connecting shafts (5-4), there are two connecting shafts (5-4), which are respectively fixedly arranged on the upper ends of the bidirectional screw rod (5-3), and the connecting shafts (5-4) are screwed to the outside of the waste heat box (2) through bearings and bearing seats; Rotating gears (5-5), there are two rotating gears (5-5), which are respectively sleeved and fixed on the upper ends of the connecting shafts (5-4), and the rotating gears (5-5) are arranged on the upper side of the waste heat box (2); Transmission gears (5-6), there are two transmission gears (5-6), which are respectively meshed and arranged on one side of the rotating gear (5-5), and a transmission shaft is passed through and fixed inside the transmission gears (5-6), and the bottom end of the transmission shaft is screwed to the upper side of the waste heat box (2) through a bearing; A drive motor (5-7) is fixedly arranged on the upper side of the waste heat box (2) through a motor bracket, and the drive motor (5-7) is arranged between the front and rear transmission shafts. A drive gear (5-8) is arranged on the output shaft of the drive motor (5-7), and the drive gear (5-8) is respectively engaged with the transmission gears (5-6) on the front and rear sides for transmission.

3. The high-temperature dehumidification unit with waste heat recovery function according to claim 2, characterized in that: A shielding cover (7) is provided on the upper side of the waste heat box (2), and the shielding cover (7) is provided on the upper side of the driving gear (5-8); a plurality of positioning rods (8) are fixed on the upper side of the waste heat box (2) in a symmetrical manner and at equal intervals, and a plurality of positioning columns (9) are fixed on the bottom of the shielding cover (7) in a symmetrical manner and at equal intervals, and the positioning columns (9) are sleeved on the positioning rods (8).

4. The high-temperature dehumidification unit with waste heat recovery function according to claim 1, characterized in that: The water tank limiting assembly (6) comprises: A fixed block (6-1), wherein the fixed block (6-1) is arranged inside the waste heat box (2), and the fixed block (6-1) is arranged on the upper side of the water tank (4); Upper supports (6-2), there are two upper supports (6-2), and the upper supports (6-2) are arranged in an inverted "L" shape. The two upper supports (6-2) are symmetrically fixed to the bottom of the fixed block (6-1) in the front and rear directions; The active motor (6-3) is fixedly arranged on the outer wall of the vertical end of the upper support (6-2) on one side through a motor bracket, and the output shaft of the active motor (6-3) passes through the vertical end of the upper support (6-2) and is provided with a driving shaft; the vertical end of the upper support (6-2) on the other side is provided with a driven shaft through a bearing. A first bevel gear (6-4), wherein the number of the first bevel gears (6-4) is two, which are respectively sleeved and fixed on the driving shaft and the driven shaft, and the two first bevel gears (6-4) are meshed with each other; a first boss (6-5) is provided on the outer side of the first bevel gear (6-4); an upper connecting rod (6-6) is hingedly provided on the outer side of the first boss (6-5) via a hinge shaft; Lower connecting rods (6-7), there are two lower connecting rods (6-7), which are hinged to the lower ends of the upper connecting rod (6-6) through hinge shafts respectively; A movable block (6-8), wherein the movable block (6-8) is arranged on the lower side of the fixed block (6-1), and the movable block (6-8) is slidably arranged inside the waste heat box (2); The lower supports (6-9) are two and are arranged in an L-shaped structure. The two lower supports (6-9) are symmetrically fixed on the upper side of the moving block (6-8). The second bevel gear (6-10) is provided with two bevel gears (6-10), each of which is hingedly arranged in the lower support (6-9) through a hinge shaft, and the two bevel gears (6-10) are meshed with each other. A second boss (6-11) is provided on the outer side of the second bevel gear (6-10), and the bottom end of the lower connecting rod (6-7) is hingedly arranged with the second boss (6-11) through a hinge shaft.

5. The high-temperature dehumidification unit with waste heat recovery function according to claim 4, characterized in that: The movable block (6-8) is symmetrically and fixedly provided with a guide tube (6-12) in the front and rear directions. The guide tube (6-12) is arranged outside the lower support (6-9). A guide rod (6-13) is passed through the guide tube (6-12), and the upper end of the guide rod (6-13) is connected to the bottom of the fixed block (6-1).

6. The high-temperature dehumidification unit with waste heat recovery function according to claim 4, characterized in that: A movable motor (10) is fixedly arranged on the right outer wall of the waste heat box (2), and the movable motor (10) is arranged on the upper side of the slot (2-3). After the output shaft of the movable motor (10) passes through the right side wall of the waste heat box (2), a screw (11) is arranged, and the screw (11) is screwed through the fixed block (6-1) through a thread, and the front and rear sides of the fixed block (6-1) are respectively arranged to be in sliding contact with the front and rear inner walls of the waste heat box (2).

7. The high-temperature dehumidification unit with waste heat recovery function according to claim 1, characterized in that: A positioning seat (12) is provided on the left inner wall of the waste heat box body (2), and the positioning seat (12) is provided on the upper side of the support frame (3). A spring (13) is provided in the positioning seat (12), and a pad (14) is provided at the right end of the spring (13). The pad (14) is slidably inserted into the positioning seat (12), and the right wall of the pad (14) is provided in contact with the water tank (4).

8. The high-temperature dehumidification unit with waste heat recovery function according to claim 7, characterized in that: The spring (13) is a return spring, the left end of which is connected to the inner wall of the positioning seat (12), and the right end of which is connected to the cushion block (14).

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