A heatless regeneration adsorption dryer

Abstract

The utility model relates to the technical field of dryers, and discloses a heatless regeneration adsorption dryer, including a fixed frame, the inner wall of the fixed frame is detachably connected with a dryer body, and the outer wall of the fixed frame is provided with a mounting assembly, the outer wall of the fixed frame is provided with a protective assembly, and the mounting assembly includes a mounting groove. The heatless regeneration adsorption dryer is provided with a mounting groove, a card slot, a mounting block, a card block, a slot, a long slot, a threaded slot, a screw rod and a slider. During installation, the dryer body can be slidably installed into the mounting groove by relying on the mounting block, and the slider is moved into the slot for engagement and limiting by rotating the screw rod to complete the installation. When disassembling, the slider is moved out of the slot by rotating the screw rod, and the operator can slide and disassemble the dryer body. The operation process is simple, and it is easy to install and disassemble it, meeting people's needs.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, in particular to a heatless regeneration adsorption dryer. Background Art

[0002] Heatless regenerative adsorption dryer is an advanced device that dries compressed air by using the principle of pressure swing adsorption and filling it with highly absorbent alumina or molecular sieve. The device has the advantages of long service life, low regeneration gas consumption, safety and reliability. Therefore, it is widely used as air drying equipment in industrial production and is widely used. Heatless regenerative adsorption compressed air dryer uses the unique micropores of the desiccant material itself to adsorb water molecules in the air by capillary action, and removes the adsorbed moisture by pressure relief desorption and adsorption waste heat temperature rise. The equipment is generally made into a double-cylinder form. Under the control of the program controller, the two cylinders work alternately, one cylinder adsorbs moisture, and the other cylinder desorbs and regenerates, and works in a continuous cycle.

[0003] The existing heatless regeneration adsorption dryer has a reasonable barrel design, which ensures that the contact time between compressed air and desiccant is 4.8 seconds, meeting the dew point requirements of the finished gas; 30% of the desiccant surplus is used to compensate for the natural aging of the desiccant and ensure the drying effect; the large diffuser ensures that the airflow passes through the dry coal layer evenly and eliminates the channeling phenomenon; the excellent cylinder design saves 95% of the adsorption heat, and the stored heat is used to increase the temperature of the regenerated gas in the regeneration stage, improve the desorption capacity of the equipment, and make the regeneration more thorough; the drying and regeneration adopt the reverse convection method, and the effect is best when the wet air flows through the dry adsorbent; the amount of regeneration gas can be adjusted according to the operating load requirements of the dryer; the appropriate barrel size keeps the flow rate and time of the gas through the desiccant layer at the best state, giving full play to the performance of the desiccant; the reasonable system configuration, before the airflow enters the cylinder, the oil and heavy pollutants contained in the airflow are immediately removed through the efficient oil removal treatment to avoid the desiccant layer from being contaminated; the equipment adopts imported butterfly valves and advanced and reliable microcomputer program controllers, with the characteristics of automatic timing and automatic switching; the operation is stable and reliable, and is not affected by the power grid, voltage, electric field, etc.

[0004] The above-mentioned prior art, when installing the double cylinder, is generally welded to the bracket, which is difficult to disassemble. There is also a fixed installation by screws. Although it can be disassembled, it is more laborious to disassemble. The operator cannot install and disassemble the double cylinder very conveniently, which cannot meet people's needs. Therefore, we need a heatless regeneration adsorption dryer. Utility Model Content

[0005] The purpose of the utility model is to provide a heatless regeneration adsorption dryer to solve the problem raised in the above background technology that when installing the double cylinder, it is generally welded to the bracket, which is difficult to disassemble. There is also a method of fixing the double cylinder with screws. Although it can be disassembled, it is more laborious to disassemble. The operator cannot install and disassemble the double cylinder very conveniently, which cannot meet people's needs.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a heatless regeneration adsorption dryer, comprising a fixed frame, the inner wall of which is detachably connected to a dryer body, and the outer wall of which is provided with a mounting assembly, and the outer wall of which is provided with a protective assembly;

[0007] The mounting assembly comprises a mounting groove, and a clamping groove is provided on the inner wall of the mounting groove, a mounting block is fixedly connected to the outer wall of the dryer body, and a clamping block is fixedly connected to the bottom of the mounting block, a slot is provided on the outer wall of the mounting block, and a long groove is provided on the inner wall of the mounting groove, a threaded groove is provided on the outer wall of the fixing frame, and a screw rod is threadedly connected to the inner wall of the threaded groove, and one end of the screw rod is rotatably connected to a slider;

[0008] The protection component includes a fixed cylinder, and the inner wall of the fixed cylinder is slidably connected with a round block, one end of the round block is fixedly connected with a buffer spring, and one end of the round block is provided with a buffer damper, the outer wall of the round block is fixedly connected with a long rod, and one end of the long rod is fixedly connected with an anti-collision plate, the outer wall of the anti-collision plate is fixedly connected with a rubber pad, and the outer wall of the fixed frame is fixedly connected with a buffer pad.

[0009] In a possible implementation, the fixing frame forms a sliding structure with the mounting block through the mounting groove, and an outer wall of the mounting block fits with an inner wall of the mounting groove.

[0010] In a possible implementation, the fixing frame forms a threaded structure with the screw rod through the thread groove, and one end of the screw rod extends into the thread groove, and the screw rod is used to drive the thread groove.

[0011] In a possible implementation, the shape and size of the slider match the shape and size of the slot, and one end of the slider extends into the slot for connection.

[0012] In a possible implementation, there are multiple fixing cylinders, and the multiple fixing cylinders are arranged in the fixing frame at equal distances.

[0013] In a possible implementation, the fixing tube and the round block form an elastic structure through a buffer spring, and one end of the long rod extends into the fixing tube to be connected with the round block.

[0014] In a possible implementation, the number of the anti-collision plates is two, and the two anti-collision plates are symmetrically arranged with the mid-perpendicular line of the fixing frame as the symmetry axis.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model is provided with an installation groove, a card slot, an installation block, a card block, a slot, a long slot, a threaded slot, a screw rod and a slider. During installation, the dryer body can be slid into the installation groove by relying on the installation block. By rotating the screw rod, the slider is moved and extended into the slot for engagement and limiting, and the installation is completed. When disassembling, the slider is moved out of the slot by rotating the screw rod, and the operator can slide and disassemble the dryer body. The operation process is simple, and it is easy to install and disassemble it, which meets people's needs.

[0017] Second, the utility model is provided with a fixed cylinder, a round block, a buffer spring, a buffer damper, a long rod, an anti-collision plate, a rubber pad and a buffer pad. When impacted by the outside, the impact force acts on the rubber pad, and the rubber pad can reduce part of the impact force, so that the buffer spring and the buffer damper start working, and further buffer the impact force to reduce the damage of the impact force to the equipment. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the fixing frame and the dryer body of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing frame and the mounting block of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] Among them: 1. Fixed bracket; 2. Dryer body; 3. Installation assembly; 301. Installation slot; 302. Card slot; 303. Installation block; 304. Card block; 305. Slot; 306. Long slot; 307. Threaded slot; 308. Screw rod; 309. Slider; 4. Protection assembly; 401. Fixed cylinder; 402. Round block; 403. Buffer spring; 404. Buffer damper; 405. Long rod; 406. Anti-collision plate; 407. Rubber pad; 408. Buffer pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] A heatless regenerative adsorption dryer, see Figure 1-Figure 5 , including a fixing frame 1, the inner wall of the fixing frame 1 is detachably connected with a dryer body 2, and the outer wall of the fixing frame 1 is provided with a mounting assembly 3, the outer wall of the fixing frame 1 is provided with a protective assembly 4, the mounting assembly 3 includes a mounting groove 301 opened on the opposite side of the fixing frame 1, and the inner bottom wall of the mounting groove 301 is provided with a card slot 302, the outer wall of the dryer body 2 is fixedly connected with a mounting block 303, and the bottom of the mounting block 303 is fixedly connected with a card block 304, the outer wall of the mounting block 303 is provided with a slot 305, the inner wall of the mounting groove 301 is provided with a long groove 306 extending along the length direction of the fixing frame 1, the outer wall of the fixing frame 1 is provided with a threaded groove 307 penetrating with the long groove 306, and the inner wall of the threaded groove 307 is threadedly connected with a screw rod 308, one end of the screw rod 308 is rotatably connected with a slider 309, the screw rod 308 and The slider 309 extends into the long groove 306, and the protective component 4 includes a fixed cylinder 401 horizontally arranged along the fixed frame 1, and the inner wall of the fixed cylinder 401 is horizontally slidably connected with a round block 402, one end of the round block 402 is fixedly connected with a buffer spring 403, and one end of the round block 402 is provided with a buffer damper 404, the buffer spring 403 and the buffer damper 404 are located at the same end of the round block 402, and are both coaxial with the round block 402, the buffer damper 404 is inserted into the buffer spring 403, the outer wall of the round block 402 is fixedly connected with a long rod 405, the long rod 405 is coaxially arranged with the round block 402, and the end of the long rod 405 away from the round block 402 is fixedly connected with an anti-collision plate 406, the outer wall of the anti-collision plate 406 is fixedly connected with a rubber pad 407, and the outer wall of the fixed frame 1 is fixedly connected with a buffer pad 408.

[0026] Through the above technical scheme, in the utility model, when installing the dryer, the dryer body 2 can be slidably installed in the installation groove 301 by relying on the installation block 303, and the slider 309 is moved to extend into the slot 305 for engagement and limiting by rotating the screw rod 308 to complete the installation. When disassembling, the slider 309 is moved out of the slot 305 by rotating the screw rod 308, and the operator can slide and disassemble the dryer body 2. The operation process is simple, and it is convenient to install and disassemble it, which meets people's needs. When it is hit by the outside world, the impact force acts on the rubber pad 407, and the rubber pad 407 can reduce part of the impact force, so that the buffer spring 403 and the buffer damper 404 start to work, and further buffer the impact force to reduce the damage of the impact force to the equipment. The structure is simple and easy to use, and the fixing frame 1 can be fixed on the ground with bolts to improve stability.

[0027] In some examples, reference Figure 1-5 As shown, the fixing frame 1 forms a sliding structure through the mounting groove 301 and the mounting block 303 , and the outer wall of the mounting block 303 fits with the inner wall of the mounting groove 301 .

[0028] Through the above technical solution, the utility model strengthens the connection effect between the fixing frame 1 and the mounting groove 301 and the mounting block 303 , so that the mounting block 303 can be well slidably installed in the mounting groove 301 .

[0029] In some examples, reference Figure 1-5 As shown, the fixing frame 1 forms a threaded structure with the screw rod 308 through the thread groove 307, and one end of the screw rod 308 extends into the thread groove 307 for connection.

[0030] Through the above technical scheme, the connection effect between the fixed frame 1 and the threaded groove 307 and the screw rod 308 is strengthened in the utility model. The thread in the threaded groove 307 matches the thread on the screw rod 308, so that the screw rod 308 can rotate well in the threaded groove 307. A handle is provided at one end of the screw rod 308, and a bearing is provided at the other end. The bearing is fixed on the slider 309. When the screw rod 308 rotates, it can rotate well in the bearing on the slider 309.

[0031] In some examples, reference Figure 1-5 As shown, the shape and size of the slider 309 match the shape and size of the slot 305, and one end of the slider 309 extends into the slot 305 for connection.

[0032] Through the above technical solution, the connection effect between the slider 309 and the slot 305 is strengthened in the utility model, so that the slider 309 can be well inserted into the slot 305 for engagement.

[0033] In some examples, reference Figure 1-5 As shown, there are multiple fixing tubes 401 , and the multiple fixing tubes 401 are arranged in the fixing frame 1 at equal distances.

[0034] Through the above technical scheme, a plurality of fixed cylinders 401 can be arranged in the utility model as needed. Four fixed cylinders 401 are arranged on one side of the fixed frame 1 of the device, two in a group, and the two groups are symmetrically arranged on the fixed frame 1, so that the long rod 405 can well support the anti-collision plate 406, making the installation of the anti-collision plate 406 more stable.

[0035] In some examples, reference Figure 1-5 As shown, the fixed cylinder 401 forms an elastic structure with the round block 402 through the buffer spring 403, and one end of the long rod 405 extends into the fixed cylinder 401 and is connected with the round block 402.

[0036] Through the above technical solution, the connection effect between the fixing cylinder 401, the buffer spring 403 and the round block 402 is strengthened in the utility model, so that the buffer spring 403 and the buffer damper 404 can work well.

[0037] In some examples, reference Figure 1-5 As shown, there are two anti-collision plates 406 , and the two anti-collision plates 406 are symmetrically arranged with the mid-perpendicular line of the fixing frame 1 as the symmetry axis.

[0038] Through the above technical solution, the utility model can well protect the two sides of the fixing frame 1 by providing two anti-collision plates 406 .

[0039] The working principle of the utility model is as follows: when the dryer body 2 is installed, the dryer body 2 is slidably installed into the installation groove 301 through the installation block 303, and the clamping block 304 on the installation block 303 extends into the clamping groove 302 for clamping, and the operator rotates the screw rod 308 to move the slider 309 in the long groove 306, and the slider 309 moves and extends into the slot 305 for clamping and limiting, and the installation of the dryer body 2 is completed. When it is necessary to disassemble, the operator rotates the screw rod 308 to move the slider 309 away from the slot 305, and releases the clamping limit of the dryer body 2. The operator can slide the dryer body 2 upward to disassemble, and the operation process is simple and convenient. It can be installed and disassembled to meet people's needs. When impacted by the outside world, the impact force acts on the rubber pad 407, and the rubber pad 407 can reduce part of the impact force, so that the anti-collision plate 406 moves to contact the buffer pad 408, and the buffer pad 408 can reduce part of the impact force. The movement of the anti-collision plate 406 drives the long rod 405 and the round block 402 to move, so that the buffer spring 403 and the buffer damper 404 start to work, and further buffer the impact force to reduce the damage to the equipment caused by the impact force. The structure is simple and easy to use, which completes all the work. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A heatless regeneration adsorption dryer, comprising a fixed frame (1), characterized in that: The inner wall of the fixing frame (1) is detachably connected to the dryer body (2), and the outer wall of the fixing frame (1) is provided with a mounting assembly (3), and the outer wall of the fixing frame (1) is provided with a protective assembly (4); The mounting assembly (3) comprises a mounting groove (301), and the inner wall of the mounting groove (301) is provided with a clamping groove (302); the outer wall of the dryer body (2) is fixedly connected with a mounting block (303), and the bottom of the mounting block (303) is fixedly connected with a clamping block (304); the outer wall of the mounting block (303) is provided with a slot (305); the inner wall of the mounting groove (301) is provided with a long groove (306); the outer wall of the fixing frame (1) is provided with a threaded groove (307), and the inner wall of the threaded groove (307) is threadedly connected with a screw rod (308), and one end of the screw rod (308) is rotatably connected with a slider (309); The protection component (4) comprises a fixed cylinder (401), and the inner wall of the fixed cylinder (401) is slidably connected to a round block (402), one end of the round block (402) is fixedly connected to a buffer spring (403), and one end of the round block (402) is provided with a buffer damper (404), the outer wall of the round block (402) is fixedly connected to a long rod (405), and one end of the long rod (405) is fixedly connected to an anti-collision plate (406), the outer wall of the anti-collision plate (406) is fixedly connected to a rubber pad (407), and the outer wall of the fixed frame (1) is fixedly connected to a buffer pad (408).

2. A heatless regeneration adsorption dryer according to claim 1, characterized in that: The fixing frame (1) forms a sliding structure with the mounting block (303) through the mounting groove (301), and the outer wall of the mounting block (303) fits with the inner wall of the mounting groove (301).

3. The heatless regeneration adsorption dryer according to claim 1, characterized in that: The fixing frame (1) forms a threaded structure with the screw rod (308) through the screw groove (307), and one end of the screw rod (308) extends into the screw groove (307). The screw rod (308) is used to drive the screw groove (307).

4. The heatless regeneration adsorption dryer according to claim 1, characterized in that: The shape and size of the slider (309) match those of the slot (305), and one end of the slider (309) extends into the slot (305) for connection.

5. The heatless regeneration adsorption dryer according to claim 1, characterized in that: There are multiple fixing cylinders (401), and the multiple fixing cylinders (401) are arranged at equal distances in the fixing frame (1).

6. The heatless regeneration adsorption dryer according to claim 1, characterized in that: The fixed cylinder (401) forms an elastic structure with the round block (402) via a buffer spring (403), and one end of the long rod (405) extends into the fixed cylinder (401) to be connected to the round block (402).

7. The heatless regeneration adsorption dryer according to claim 1, characterized in that: The number of the anti-collision plates (406) is two, and the two anti-collision plates (406) are symmetrically arranged with the mid-vertical line of the fixing frame (1) as the symmetry axis.

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