CN214914785U

CN214914785U - Compressed air dehumidification dryer

Info

Publication number: CN214914785U
Application number: CN202022957557.8U
Authority: CN
Inventors: 王得民
Original assignee: Changzhou Daige Machinery Manufacturing Co ltd
Current assignee: Changzhou Daige Machinery Manufacturing Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-11-30
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a compressed air dehumidification dryer, including the two pole hydraulic stem that go out of single piston, the left and right both sides of the two pole hydraulic stem that go out of single piston are provided with first dehumidification mechanism and second dehumidification mechanism respectively, two outputs of the two pole hydraulic stem that go out of single piston extend to the inside of first dehumidification mechanism and second dehumidification mechanism respectively and equal fixedly connected with push pedal, the two pole hydraulic stem that go out of single piston include two fixing bases, two be connected through four connecting rods between the fixing base, two middle part fixedly connected with between the fixing base is along the cylinder that connecting rod length direction distributes, the utility model relates to a dehumidification dryer technical field. This compressed air dehumidification desiccator through being provided with single piston two play pole hydraulic stem, utilizes piston reciprocating motion in the cylinder, compresses in turn the air in first dehumidification mechanism and the second dehumidification mechanism to realize the dehumidification drying of air, whole equipment occupation space is little.

Description

Compressed air dehumidification dryer

Technical Field

The utility model relates to a dehumidification desiccator technical field specifically is a compressed air dehumidification desiccator.

Background

There are two main types of compressed air dryers, i.e., an adsorption dryer and a freeze dryer, and the freeze dryer uses an air freeze-drying principle, and since a refrigeration technology is used, a phenomenon in which ice is easily generated in a pipeline, the adsorption dryer is generally used in industrial production.

Adsorption dryer mainly makes the hydrone in the air break away from and accomplish the absorption through the adsorbent through compressed air, and the absorbent moisture of adsorbent is limited, after the adsorbent absorbed abundant moisture, need carry out desorption regeneration, just can adsorb the operation again, therefore, adsorption dryer is provided with two towers usually, a tower is under operating pressure, another tower carries out desorption regeneration under the ordinary pressure, two towers are used in turn, and two towers make the space that whole equipment occupy great, and the process of alternating is loaded down with trivial details, for this reason, we design a compressed air dehumidification dryer, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a compressed air dehumidification desiccator has solved the space that whole equipment occupy great, and the loaded down with trivial details problem of process in turn.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a compressed air dehumidifying dryer comprises a single-piston double-rod hydraulic rod, wherein a first dehumidifying mechanism and a second dehumidifying mechanism are respectively arranged on the left side and the right side of the single-piston double-rod hydraulic rod, two output ends of the single-piston double-rod hydraulic rod respectively extend to the inside of the first dehumidifying mechanism and the inside of the second dehumidifying mechanism and are respectively and fixedly connected with a push plate, the single-piston double-rod hydraulic rod comprises two fixing seats, the two fixing seats are connected through four connecting rods, a cylinder barrel distributed along the length direction of the connecting rods is fixedly connected to the middle part between the two fixing seats, oil valves are respectively and fixedly connected to the left side and the right side of the outer wall of the cylinder barrel, a piston is movably connected to the inside of the cylinder barrel, a movable rod is fixedly penetrated through the piston, two ends of the movable rod respectively penetrate through the two fixing seats and extend to the outside of the cylinder barrel, the first dehumidifying mechanism and the second dehumidifying mechanism are identical in structure and are symmetrically distributed, first dehumidification mechanism includes the support, the top fixedly connected with communicating pipe of support, left side and the positive right side of communicating pipe bottom are fixedly connected with drain pipe and intake pipe respectively, the left side fixedly connected with retaining ring of communicating pipe inner wall, left and right both sides difference fixedly connected with outlet duct and end plate of communicating pipe, the inside that just is located communicating pipe between retaining ring and the outlet duct inlays and is equipped with the adsorption block.

Preferably, the two fixing seats are respectively and fixedly connected to the outer side walls of the two end plates, and two ends of the movable rod respectively and movably penetrate through the two end plates.

Preferably, four connecting rods are distributed in a rectangular array, and two ends of each connecting rod are respectively and vertically and fixedly connected with the two fixing seats.

Preferably, the two oil valves are respectively positioned at the left side and the right side of the piston.

Preferably, the joints of the movable rod and the two fixed seats are provided with sealing rings.

Preferably, the drain pipe and the air inlet pipe are both provided with electromagnetic valves.

The utility model provides a compressed air dehumidification desiccator compares with prior art and possesses following beneficial effect:

(1) this compressed air dehumidification dryer through being provided with the two hydraulic stem that go out of single piston, utilizes piston reciprocating motion in the cylinder, compresses in turn the air in first dehumidification mechanism and the second dehumidification mechanism to realize the dehumidification drying of air, whole equipment occupation space is little, and alternative process is simple.

(2) This compressed air dehumidification desiccator through being provided with the drain pipe, utilizes the two pole hydraulic stem of play of single piston to realize the intermittent type compression and the release of the air in the dehumidification mechanism to make the absorption piece can last long-time work, work efficiency is higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic structural view of a single-piston dual-extension hydraulic rod of the present invention;

fig. 4 is a schematic structural diagram of the first dehumidifying mechanism of the present invention;

in the figure: 1. a single-piston double-rod hydraulic cylinder; 2. a first dehumidification mechanism; 3. a second dehumidification mechanism; 4. Pushing the plate; 5. a fixed seat; 6. a connecting rod; 7. a cylinder barrel; 8. an oil valve; 9. a piston; 10. a movable rod; 11. a seal ring; 12. a support; 13. a communicating pipe; 14. a drain pipe; 15. an air inlet pipe; 16. a retainer ring; 17. an air outlet pipe; 18. an end plate; 19. and (5) adsorbing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a compressed air dehumidifying dryer comprises a single-piston double-rod hydraulic rod 1, a first dehumidifying mechanism 2 and a second dehumidifying mechanism 3 are respectively arranged on the left side and the right side of the single-piston double-rod hydraulic rod 1, two output ends of the single-piston double-rod hydraulic rod 1 respectively extend to the inside of the first dehumidifying mechanism 2 and the inside of the second dehumidifying mechanism 3 and are respectively fixedly connected with a push plate 4, the single-piston double-rod hydraulic rod 1 comprises two fixing seats 5, the two fixing seats 5 are connected through four connecting rods 6, a cylinder barrel 7 distributed along the length direction of the connecting rods 6 is fixedly connected to the middle part between the two fixing seats 5, oil valves 8 are respectively fixedly connected to the left side and the right side of the outer wall of the cylinder barrel 7, a piston 9 is movably connected to the inside of the cylinder barrel 7, a movable rod 10 is fixedly penetrated on the piston 9, two ends of the movable rod 10 respectively penetrate through the two fixing seats 5 and extend to the outside of the cylinder barrel 7, the first dehumidifying mechanism 2 and the second dehumidifying mechanism 3 have the same structure and are symmetrically distributed, the first dehumidifying mechanism 2 comprises a support 12, a communicating pipe 13 is fixedly connected to the top of the support 12, a drain pipe 14 and an air inlet pipe 15 are fixedly connected to the left side and the right side of the bottom of the communicating pipe 13 respectively, a retainer ring 16 is fixedly connected to the left side of the inner wall of the communicating pipe 13, an air outlet pipe 17 and an end plate 18 are fixedly connected to the left side and the right side of the communicating pipe 13 respectively, an adsorption block 19 is embedded between the retainer ring 16 and the air outlet pipe 17 and located inside the communicating pipe 13, two fixing seats 5 are fixedly connected to the outer side walls of the two end plates 18 respectively, two ends of the movable rod 10 movably penetrate through the two end plates 18 respectively, the four connecting rods 6 are distributed in a rectangular array, two ends of the connecting rods 6 are fixedly connected to the two fixing seats 5 vertically, two oil valves 8 are located on the left side of the piston 9 respectively, The right side both sides, movable rod 10 all are provided with sealing washer 11 with the junction of two fixing bases 5, all install the solenoid valve on drain pipe 14 and the intake pipe 15, through being provided with single piston two play pole hydraulic stem 1, utilize piston 9 reciprocating motion in cylinder 7, compress in turn the air in first dehumidification mechanism 2 and the second dehumidification mechanism 3 to realize the dehumidification drying of air, whole equipment occupation space is little, and alternative process is simple.

When the oil feeding device works, when the oil valve 8 on the left side of the single-piston double-rod hydraulic rod 1 performs oil feeding operation, the piston 9 moves to the right along the cylinder barrel 7, so that the left end of the movable rod 10 is driven to contract, the right end extends outwards, the extended right end extends into the second dehumidification mechanism 3 and compresses air input by the air inlet pipe 15 in the communication pipe 13 through the push plate 4, so that moisture in the air is compressed out and is adsorbed by the adsorption block 19, the dried air is discharged through the air outlet pipe 17, the internal air pressure in the first dehumidification mechanism 2 is reduced, the adsorption block 19 performs desorption and regeneration, the desorbed water is discharged through the water outlet pipe 14, when the oil valve on the right side of the single-piston double-rod hydraulic rod 1 performs oil feeding operation, the first dehumidification mechanism 2 performs air dehumidification and drying operation, the adsorption block 19 in the second dehumidification mechanism 3 performs desorption and regeneration, and the oil feeding operation of the single-piston double-rod hydraulic rod 1 is performed, the first dehumidifying mechanism 2 and the second dehumidifying mechanism 3 alternately perform dehumidifying operation, and meanwhile, in the same dehumidifying mechanism, adsorption dehumidifying and desorption regeneration are also alternately performed, so that the continuity of the work of the adsorption block 19 is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compressed air dehumidification desiccator, includes single piston two play pole hydraulic stem (1), its characterized in that: the left side and the right side of the single-piston double-rod hydraulic rod (1) are respectively provided with a first dehumidifying mechanism (2) and a second dehumidifying mechanism (3), two output ends of the single-piston double-rod hydraulic rod (1) respectively extend to the inside of the first dehumidifying mechanism (2) and the inside of the second dehumidifying mechanism (3) and are respectively fixedly connected with a push plate (4), the single-piston double-rod hydraulic rod (1) comprises two fixing seats (5), the two fixing seats (5) are connected through four connecting rods (6), the middle part between the two fixing seats (5) is fixedly connected with a cylinder barrel (7) which is distributed along the length direction of the connecting rods (6), the left side and the right side of the outer wall of the cylinder barrel (7) are respectively fixedly connected with an oil valve (8), the inside of the cylinder barrel (7) is movably connected with a piston (9), a movable rod (10) is fixedly penetrated on the piston (9), the utility model discloses a dehumidification device, including fixing base (5), cylinder (7), first dehumidification mechanism (2), second dehumidification mechanism (3), first dehumidification mechanism (2) and second dehumidification mechanism (3), the both ends of movable rod (10) run through respectively in two fixing base (5) and extend to the outside of cylinder (7), first dehumidification mechanism (2) are the same and both are the symmetric distribution with second dehumidification mechanism (3) structure, first dehumidification mechanism (2) includes support (12), the top fixedly connected with communicating pipe (13) of support (12), the left side and the positive right side of communicating pipe (13) bottom are fixedly connected with drain pipe (14) and intake pipe (15) respectively, the left side fixedly connected with retaining ring (16) of communicating pipe (13) inner wall, the left and right both sides of communicating pipe (13) are fixedly connected with outlet duct (17) and end plate (18) respectively, the inside that just is located communicating pipe (13) between retaining ring (16) and outlet duct (17) inlays and is equipped with adsorption block (19).

2. The compressed air dehumidifying dryer of claim 1, wherein: two fixing bases (5) are respectively fixedly connected to the outer side walls of the two end plates (18), and two ends of the movable rod (10) are respectively and movably penetrated through the two end plates (18).

3. The compressed air dehumidifying dryer of claim 1, wherein: four connecting rods (6) are distributed in a rectangular array, and two ends of each connecting rod (6) are respectively and fixedly connected with the two fixing seats (5) in a perpendicular mode.

4. The compressed air dehumidifying dryer of claim 1, wherein: the two oil valves (8) are respectively positioned on the left side and the right side of the piston (9).

5. The compressed air dehumidifying dryer of claim 1, wherein: and sealing rings (11) are arranged at the joints of the movable rod (10) and the two fixed seats (5).

6. The compressed air dehumidifying dryer of claim 1, wherein: and electromagnetic valves are respectively arranged on the drain pipe (14) and the air inlet pipe (15).