Adsorption type drying machine easy to clean

Abstract

The utility model discloses an adsorption type drying machine easy to clean, and relates to the technical field of adsorption type drying machines. The blanking bag opening fixing device comprises the fixing seat and the functional mechanism, the functional mechanism comprises the fixing ring, an operator only needs to pull the movable ring to enable the sliding rod to slide and compress the spring, the blanking bag opening is reversely sleeved on the movable ring and then loosened, the elastic force of the spring drives the movable ring to reset, and the inserting block presses the blanking bag opening into the inserting groove to complete fixing. The bag opening is prevented from being tightly held by an operator for a long time, the hand burden is effectively relieved, the problem of hand acerbity caused by long-time tight holding is solved, discharging operation can be conducted on the two drying towers at the same time, drying agents in the two drying towers can be efficiently discharged at the same time, the discharging time is shortened, the overall discharging efficiency is improved, and the labor intensity of workers is reduced. An operator can observe the capacity of the drying agent in the drying tower in real time through the observation window, the amount of the added drying agent can be conveniently controlled when the drying agent is added, and normal operation of the adsorption type drying machine is ensured.

Description

Technical Field

[0001] This utility model relates to the field of adsorption dryer technology, specifically an easy-to-clean adsorption dryer. Background Technology

[0002] Adsorption dryers, also known as desiccant dryers, utilize the principle of the difference in volume between water and air molecules during operation. They employ molecular sieves to filter saturated water vapor in compressed air, thereby easily adsorbing water molecules within the molecular sieve particles. After the adsorption process is completed, a regeneration method is used to restore the molecular sieve, thus reducing waste. The dew point of the compressed air can be as low as approximately -40 degrees Celsius.

[0003] Currently, after prolonged use, existing adsorption dryers require the desiccant in the drying tower to be emptied and new desiccant to be added to maintain the drying effect. When discharging the desiccant from the discharge pipe, operators usually need to put a bag over the discharge pipe and hold the bag opening tightly. Holding the bag opening tightly for a long time can easily cause hand soreness. In addition, the desiccant in one drying tower needs to be emptied before the desiccant in another drying tower can be discharged, resulting in low discharge efficiency. Summary of the Invention

[0004] Based on this, the purpose of this utility model is to provide an easy-to-clean adsorption dryer to solve the technical problems of operators' hands getting sore and achy from holding the bag opening for a long time when changing the desiccant and the low discharge efficiency of the drying tower.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-clean adsorption dryer, comprising a fixed base and a functional mechanism, wherein the functional mechanism comprises a fixed ring, the bottom of the fixed ring having a slot, a first fixed ear welded to the outer surface of the fixed ring, a slide rod engaging and sliding within the insertion hole of the first fixed ear, a spring being provided at one end of the slide rod, and a movable ring being connected to the other end of the slide rod via a second fixed ear, wherein a plug is welded to one side of the movable ring.

[0006] By adopting the above technical solution, when the opening of the discharge bag is pressed into the slot, the insert can fit tightly in the slot, effectively fixing the opening of the discharge bag and preventing the discharge bag from loosening or falling off during the discharge process, thus ensuring the smooth progress of the discharge process.

[0007] Furthermore, the slot is adapted to the plug, and the plug has a circular cross-section.

[0008] By adopting the above technical solution, the cross-section of the insert is set in a circular shape, which matches the shape of the opening of the feeding bag and can better wrap and fix the opening of the feeding bag.

[0009] Furthermore, four slide bars are provided, and the four slide bars are arranged in a circumferential array at equal intervals.

[0010] By adopting the above technical solution, the four sliding rods share the weight and force of the moving ring, which improves the structural stability of the entire functional mechanism, reduces component damage caused by uneven force, and extends the service life of the equipment.

[0011] Furthermore, a drying tower is fixedly connected to the top of the fixed base, and an air inlet pipe is connected to the bottom of the drying tower.

[0012] By adopting the above technical solution, the drying tower is fixedly connected to the top of the fixed base. The fixed base provides a stable support foundation for the drying tower, ensuring that the drying tower will not shake or shift during operation, thus guaranteeing the safety and stability of the equipment.

[0013] Furthermore, an exhaust pipe is connected to the top of the drying tower, and a control box is provided between the two drying towers.

[0014] By adopting the above technical solution, the operating status of the drying tower can be automatically adjusted according to preset parameters, and the process of alternating gas treatment and regeneration between the two drying towers can be controlled.

[0015] Furthermore, a feeding pipe is provided on one side of the upper end of the outer surface of the drying tower, and an observation window is provided on the other side of the upper end of the outer surface of the drying tower.

[0016] By adopting the above technical solution, a feeding pipe is provided on the upper side of the outer surface of the drying tower, and the operator can conveniently add desiccant into the drying tower through the feeding pipe.

[0017] Furthermore, a discharge pipe is provided at the lower end of the outer surface of the drying tower, and the outer surface of the discharge pipe is welded and fixed to the inner wall of the fixing ring.

[0018] By adopting the above technical solution, when it is necessary to discharge the desiccant in the drying tower, the desiccant can be smoothly discharged through the discharge pipe, so that the discharged desiccant can accurately enter the discharge bag, realizing an efficient and orderly discharge process.

[0019] In summary, the present invention has the following main advantages:

[0020] This utility model, through the setting of a functional mechanism, allows the operator to simply pull the movable ring, causing the slide bar to slide and compress the spring. After the discharge bag opening is reversed and placed on the movable ring, it is released. The spring force drives the movable ring to return to its original position, and the insert block presses the discharge bag opening into the slot to complete the fixation. This avoids the operator from holding the bag opening for a long time, effectively reducing hand burden and preventing hand soreness caused by prolonged gripping. It can simultaneously discharge materials from two drying towers, efficiently discharging the desiccant from both towers at the same time, shortening the discharge time, and improving the overall discharge efficiency.

[0021] This invention features an observation window located on the upper side of the outer surface of the drying tower. Operators can observe the volume of desiccant inside the drying tower in real time through the observation window, which facilitates control of the amount of desiccant added, ensuring the normal operation of the adsorption dryer and preventing excessive addition of desiccant. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a side view of the structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the functional mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the fixing ring of this utility model.

[0026] In the diagram: 1. Fixed base; 2. Control box; 3. Air inlet pipe; 4. Exhaust pipe; 5. Drying tower; 6. Observation window; 7. Feeding pipe; 8. Discharge pipe; 9. Functional mechanism; 901. Fixed ring; 902. Slot; 903. First fixed ear; 904. Slide rod; 905. Spring; 906. Second fixed ear; 907. Movable ring; 908. Insert block. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0028] An easy-to-clean adsorption dryer, such as Figures 1-4 As shown, the device includes a fixed base 1 and a functional mechanism 9. The functional mechanism 9 includes a fixed ring 901 with a slot 902 at its bottom. A first fixed ear 903 is welded to the outer surface of the fixed ring 901. A slide rod 904 is engaged and slidably moved in the insertion hole of the first fixed ear 903. A spring 905 is provided at one end of the slide rod 904, and a movable ring 907 is connected to the other end of the slide rod 904 through a second fixed ear 906. An insert block 908 is welded to one side of the movable ring 907. When the opening of the discharge bag is pressed into the slot 902, the insert block 908 can fit tightly in the slot 902, effectively fixing the opening of the discharge bag and preventing the discharge bag from loosening or falling off during the discharge process, ensuring the smooth discharge process. After the movable ring 907 is released, the elastic force of the spring 905 will cause the slide rod 904 to return to its original position, thereby driving the movable ring 907 to return to its original position. The insert block 908 then presses the opening of the discharge bag into the slot 902 to complete the fixing.

[0029] See Figure 3 , Figure 4 The slot 902 is compatible with the insert block 908, and the cross-section of the insert block 908 is circular. This shape is compatible with the shape of the bag opening, which can better wrap and fix the bag opening. The circular insert block 908 can press the bag opening into the slot 902 more smoothly, making the operation simpler and faster, improving work efficiency. At the same time, the insert block 908 has a strong pressure resistance, which improves its service life.

[0030] See Figure 4 There are four slide rods 904, which are evenly spaced in a circular array. The four slide rods 904 share the weight and force of the movable ring 907, which improves the structural stability of the entire functional mechanism 9, reduces component damage caused by uneven force, and extends the service life of the equipment. The fact that there are four slide rods 904 and they are evenly spaced in a circular array ensures that the movable ring 907 is subjected to uniform force during movement, thus ensuring the smoothness of the movement of the movable ring 907.

[0031] See Figure 1 , Figure 2 The top of the fixed base 1 is fixedly connected to the drying tower 5, and the bottom of the drying tower 5 is connected to the air inlet pipe 3. The fixed base 1 provides a stable support foundation for the drying tower 5, ensuring that the drying tower 5 will not shake or shift during operation, thus ensuring the safety and stability of the equipment. The gas to be dried enters the drying tower 5 through the air inlet pipe 3 and comes into full contact with the desiccant inside the drying tower 5, completing the drying process. This increases the contact time and contact area between the gas and the desiccant, which is beneficial to improving the drying effect.

[0032] See Figure 1 , Figure 2 The top of the drying tower 5 is connected to the exhaust pipe 4. A control box 2 is set between the two drying towers 5. The operating status of the drying tower 5 can be automatically adjusted according to the preset parameters, and the gas can be controlled to be processed and regenerated alternately between the two drying towers 5. The operator can monitor and adjust the operating status of the entire equipment through the control box 2, which reduces the trouble of the operator operating in different positions and improves the efficiency of operation.

[0033] See Figure 1 , Figure 2A feeding pipe 7 is provided on one side of the upper part of the outer surface of the drying tower 5, and an observation window 6 is provided on the other side of the upper part of the outer surface of the drying tower 5. The operator can conveniently add desiccant into the drying tower 5 through the feeding pipe 7. The operator can observe the amount of desiccant added into the drying tower 5 in real time through the observation window 6 during feeding to ensure the normal operation of the equipment.

[0034] See Figure 3 , Figure 4 A discharge pipe 8 is provided at the lower end of the outer surface of the drying tower 5. The outer surface of the discharge pipe 8 is welded and fixed to the inner wall of the fixing ring 901. When it is necessary to discharge the desiccant in the drying tower 5, the desiccant can be discharged smoothly through the discharge pipe 8, so that the discharged desiccant can accurately enter the discharge bag, realizing an efficient and orderly discharge process. The welding and fixing of the outer surface of the discharge pipe 8 to the inner wall of the fixing ring 901 ensures the stability of the functional mechanism 9 and increases the service life of the equipment.

[0035] The implementation principle of this utility model is as follows: First, the external discharge bag is placed on the discharge pipe 8. Then, the movable ring 907 is pulled to slide the slide rod 904 and compress the spring 905 at the same time, so that the opening of the discharge bag is reversed and placed on the movable ring 907. Then, the movable ring 907 is released so that the spring 905 drives the movable ring 907 to return to its original position. At the same time, the insert block 908 presses the opening of the discharge bag into the slot 902 to fix the discharge bag. The above operation can be repeated to discharge material from two drying towers 5 at the same time. After the material is discharged, the lower discharge bag is held tightly. Then, the movable ring 907 is pulled again to release the movable ring 907 from fixing the discharge bag and remove the discharge bag.

[0036] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An easy-to-clean adsorption dryer, characterized in that: The device includes a fixed base (1) and a functional mechanism (9). The functional mechanism (9) includes a fixed ring (901), a slot (902) is provided at the bottom of the fixed ring (901), a first fixed ear (903) is welded to the outer surface of the fixed ring (901), a slide rod (904) is engaged and slidably moved in the insertion hole of the first fixed ear (903), a spring (905) is provided at one end of the slide rod (904), and a movable ring (907) is connected to the other end of the slide rod (904) through a second fixed ear (906). A plug (908) is welded to one side of the movable ring (907).

2. The easy-to-clean adsorption dryer according to claim 1, characterized in that: The slot (902) is adapted to the plug (908), and the cross-section of the plug (908) is arranged in a circular shape.

3. The easy-to-clean adsorption dryer according to claim 1, characterized in that: Four slide bars (904) are provided, and the four slide bars (904) are arranged in a circumferential array at equal intervals.

4. The easy-to-clean adsorption dryer according to claim 1, characterized in that: The top of the fixed base (1) is fixedly connected to the drying tower (5), and the bottom of the drying tower (5) is connected to the air inlet pipe (3).

5. The easy-to-clean adsorption dryer according to claim 4, characterized in that: The top of the drying tower (5) is connected to an exhaust pipe (4), and a control box (2) is provided between the two drying towers (5).

6. The easy-to-clean adsorption dryer according to claim 4, characterized in that: A feeding pipe (7) is provided on one side of the upper part of the outer surface of the drying tower (5), and an observation window (6) is provided on the other side of the upper part of the outer surface of the drying tower (5).

7. The easy-to-clean adsorption dryer according to claim 4, characterized in that: The lower end of the outer surface of the drying tower (5) is provided with a discharge pipe (8), and the outer surface of the discharge pipe (8) is welded and fixed to the inner wall of the fixing ring (901).

Images