CN217568094U - Adsorption type air drying tower and regeneration system - Google Patents
Adsorption type air drying tower and regeneration system Download PDFInfo
- Publication number
- CN217568094U CN217568094U CN202221160801.0U CN202221160801U CN217568094U CN 217568094 U CN217568094 U CN 217568094U CN 202221160801 U CN202221160801 U CN 202221160801U CN 217568094 U CN217568094 U CN 217568094U
- Authority
- CN
- China
- Prior art keywords
- air drying
- drying tower
- barrel
- adsorption
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model relates to an absorption formula air drying tower and refrigeration plant and regeneration system, the novel nipple rectifier comprises a cylindrical shel, set up export and entry on the barrel, the barrel set up with the spiral post that the tube shape matches, the spiral post includes helical blade, helical blade's outer edge with the inner wall laminating of barrel. Due to the fact that the spiral column is arranged and the spiral blades are arranged in the spiral column, the refrigerant gas can spirally advance in the spiral blades and can pass through the drying agents at all corners, and the drying agents are fully utilized.
Description
Technical Field
The utility model relates to an absorption formula air drying tower.
Background
The refrigeration house integrated unit generally comprises a compressor, a condenser, an adsorption dryer and an evaporator. The compressed air output by the air compressor contains high impurities such as moisture, and the problems of frosting, icing, condensed water, high humidity and the like can be caused if the impurities are not removed. In modern industry, moisture in the gaseous condensate is absorbed by the adsorption dryer. The adsorbent in the adsorption tower is generally molecular sieve, activated alumina and the like. The adsorbent has a certain service life, and the length is determined according to the working condition, the structure of the drying tower, the type of the filled adsorbent and the filling tightness.
The main body of the adsorption type air drying tower is composed of two tank bodies, called as AB tower, due to structural limitation, the filling of a dryer can not reach 100% of the filling in a container, the gravity is adopted for stacking during the filling, the gap between drying agents is large, the particles are not uniformly arranged, when high-pressure airflow passes through, the particles are impacted and are easy to break, the pulverization occurs, the continuous pulverization results in dew point rising, and the adsorbent has to be replaced.
After the drying agent is used for a period of time, the drying agent needs to be regenerated by using dry air, the dryer needs to be turned upside down during regeneration, and the molecular sieve is more easily impacted and broken.
In traditional compressed air absorption formula desiccator's the tower structure, often directly fill the adsorbent to the adsorption tower body of pipe shape, the adsorption tower body adopts general steel, uses a period of time after can appear corrosion phenomenon because effect tower body inner wall such as moisture, oxygen, seriously influences the normal use of air drying adsorption tower. The adsorbent needs to be replaced after reaching the service life, but the adsorption tower is complex and difficult to disassemble and replace the adsorbent.
The existing adsorption dryer is cylindrical, as shown in fig. 1, an inlet 1 and an outlet 2 for refrigerant are arranged at two ends of the existing adsorption dryer, a charging opening 3 and a leakage opening 4 are further arranged at two ends of the existing adsorption dryer, and a drying agent 5 is replaced through the charging opening and the leakage opening. The desiccant is not fully utilized due to the uneven flow path of the refrigerant in the dryer, and the refrigerant only flows through some areas of the desiccant, while the desiccant in other areas is not utilized. Causing the desiccant to become too humid in certain locations and causing corrosion of the walls of the dryer. The drying agent needs to be replaced frequently, which causes waste. The whole air inlet and air outlet pipeline of the adsorption tower is smaller than that of the middle tank body. In the use, gaseous near the center pin range process of mainly following the jar body, the tower body adsorbent availability factor all around is low, influences dry air's efficiency, and often when adsorbent reaches life in the central range, the jar body adsorbent all around still can use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a new refrigeration plant and adsorption drier for the drier utilizes more evenly, does not need often to change.
In order to solve the technical problem, the utility model discloses an absorption formula air drying tower, the novel nipple rectifier comprises a cylindrical shel, set up export and entry on the barrel, the barrel set up with the spiral post that the barrel shape matches, the spiral post includes helical blade, helical blade's outer edge with the inner wall laminating of barrel.
Due to the fact that the spiral column is arranged and the spiral blades are arranged in the spiral column, the refrigerant gas can spirally advance in the spiral blades and can pass through the drying agents at all corners, and the drying agents are fully utilized.
The screw column further comprises a central shaft.
The barrel comprises a body and one or two detachable end parts, the body is cylindrical, the maximum outer diameter of the end part is equal to the outer diameter of the body, and the end part is connected with the outlet and/or the inlet.
The end part can be detached, the spiral column is convenient to replace and maintain, and the drying agent is convenient to fill and replace.
The end portion is connected to the end portion by a flange.
And the inner wall of the body is sprayed with an anticorrosive material.
The utility model discloses still relate to an absorption formula air drying tower regeneration system, including foretell absorption formula air drying tower.
The adsorption type air drying tower is characterized in that heat exchange tubes are wound on the outer side of the adsorption type air drying tower and connected with capillaries, the capillaries are connected with supercooling tube groups, the supercooling tube groups are connected with indoor units, and the indoor units are connected with a compressor through four-way reversing valves.
After adopting such structure, the utility model discloses an absorption formula air drying tower has helical blade owing to set up the spiral post in the spiral post for the refrigerant gas spiral in helical blade gos forward, can pass through the drier in all corners, makes the drier utilize fully. The end part can be detached, the spiral column is convenient to replace and maintain, and the drying agent is convenient to fill and replace.
The screw rod structure is added in the tank body, so that gas needing to be dried flows spirally in the tower body, the distance of air in the drying tower is increased, the gas can contact more adsorbents, the adsorbents fully adsorb moisture in the gas, and meanwhile, the spiral structure fully utilizes the adsorbents at all parts in the tower body.
The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals.
Fig. 1 is a schematic diagram of a prior art adsorption dryer.
Fig. 2 is a schematic structural view of the adsorption dryer of the present invention.
Fig. 3 is a perspective view of a second embodiment of the adsorption dryer of the present invention.
Fig. 4 is a perspective view of a screw column.
Fig. 5 is a perspective view of the cylinder 1.
Fig. 6 is a cross-sectional view of a second embodiment of the adsorption dryer of the present invention.
Fig. 7 is a schematic diagram of an exhaust heating process of the regeneration system of the present invention.
Fig. 8 is a schematic diagram of the suction refrigeration process of the regeneration system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.
It is further 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.
As shown in fig. 2, the utility model discloses an absorption formula air drying tower, including barrel 1, the both ends of barrel 1 are half spherical structure, and both ends set up entry 2 and export 3 respectively, set up the spiral post that matches with barrel inner chamber shape in the barrel 1, and the spiral post includes helical blade 4 and central axle 5, and helical blade 4's outer edge is laminated with the inner wall of barrel 1.
Due to the fact that the spiral column is arranged and the spiral blades 4 are arranged in the spiral column, the refrigerant gas can spirally advance in the spiral blades 4 and can pass through the drying agents at all corners, and the drying agents are fully utilized.
The cartridge 1 comprises a body 1a and one or two removable hemispherical ends 1b, the ends 1b may be hemispherical, the ends 1b being connected to the body 1a by flanges 6. The body 1a is cylindrical, the maximum outer diameter of the end portion 1b is equal to the outer diameter of the body 1b, and the end portion 1b connects the outlet 2 and the inlet 3. Only one detachable end portion 1b may be provided at the upper end of the cylinder 1, only the lower end may be provided, or both the upper and lower ends may be provided with the end portions 1b.
The end part 1b can be detached, so that the spiral column is convenient to replace and maintain, and the drying agent is convenient to fill and replace. The maximum outer diameter of the end part 1b is equal to the outer diameter of the body, so that after the end part 1b is disassembled, the diameter of an opening above the body 1a is consistent with the diameter of the cylinder body 1, and the helical blade 4 is convenient to disassemble.
In another embodiment, as shown in fig. 3 to 6, the cylinder 1 includes a body 1a, the upper and lower ends of the body 1a are connected to an end panel 8 by bolts 13, an air inlet 9 is provided on the upper end panel 8, and an air outlet is provided on the lower end panel 12. The detachable end plate may be provided only at the upper end of the body 1a, and the end plate may be fixedly mounted at the lower end. The air inlet and outlet ports are positioned off-center of the end panels 8 so that the air inlet and outlet ports are positioned to the side of the discharge screw blade 4.
As shown in fig. 3 and 6, the center positions of the upper end panel 8 and the lower end panel 12 are provided with screw holes and bolts 10, and the bolts 10 pass through the screw holes at the end of the central shaft 5 after passing through the upper end panel 8 and the lower end panel 12, thereby realizing the installation of the central shaft 5. And a sealing ring 11 is arranged between the bolt 10 and the upper end panel 8 and the lower end panel 12.
As shown in fig. 3 and 6, in order to prevent corrosion of the inner wall of the body, an anticorrosive material is sprayed on the inner wall of the body. The cylinder 1 is made of stainless steel.
The utility model discloses still relate to an absorption formula air drying tower regeneration system, including foretell absorption formula air drying tower 13, absorption formula air drying, 13 outside winding heat exchange tube 14, capillary 15 is connected to heat exchange tube 14, and capillary 15 connects supercooling pipe group 16, and supercooling pipe group 16 connects indoor set 17, indoor set 17 passes through four-way reversing valve 18 and connects compressor 19.
As shown in fig. 7, the efficiency of the adsorption tower can be improved by installing the above regeneration system. The adsorption tower can improve efficiency by cooling in the adsorption process, the heat exchange tube 14 is wound outside the tower, and when adsorption is carried out, the heat exchange tube 14 refrigerates.
As shown in fig. 8, after the tower is adsorbed for a certain time, the desiccant is saturated, the adsorption drier is switched, the tower becomes a regeneration tower, and the heat exchange pipe 14 outside the tower cylinder is switched to heating by the four-way reversing valve 18 of the refrigeration cycle, so that the regeneration efficiency can be improved.
After adopting such structure, the utility model discloses a refrigeration plant owing to set up the spiral post, has helical blade in the spiral post for the refrigerant gas is spiral in helical blade's the gos forward, can be through the drier in all corners, makes the drier utilize fully. The end part can be detached, the spiral column is convenient to replace and maintain, and the drying agent is convenient to fill and replace.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art may make modifications and changes to the equivalent embodiment by using the technical contents disclosed above. The technical matters of the present invention, including any simple modification, equivalent changes and modifications, do not depart from the technical matters of the present invention, and all fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides an absorption formula air drying tower, includes the barrel, set up export and entry on the barrel, its characterized in that: the barrel set up with the spiral post that the barrel shape matches, the spiral post includes helical blade, helical blade's outer edge with the inner wall laminating of barrel.
2. The adsorption air drying tower of claim 1, wherein: the screw column further comprises a central shaft.
3. An adsorption air drying column according to claim 1 or 2, wherein: the barrel comprises a body and one or two upper and lower detachable end parts, the body is cylindrical, the maximum outer diameter of the end part is equal to the outer diameter of the body, and the end part is connected with the outlet and/or the inlet.
4. An adsorption air drying tower according to claim 3, wherein: the end portion is connected to the body through a flange.
5. An adsorption air drying column according to claim 1 or 2, wherein: the barrel comprises a body, the upper end and/or the lower end of the body are connected with an end panel through bolts, and an outlet or an inlet is formed in the end panel.
6. The adsorption air drying tower of claim 5, wherein: the outlet or inlet is provided at an eccentric position of the end plate.
7. An adsorption air drying tower according to claim 3, wherein: the inner wall of the body is sprayed with an anticorrosive material.
8. The utility model provides an absorption formula air drying tower regeneration system which characterized in that: comprising an adsorption air drying tower according to any one of claims 1 to 5.
9. The adsorptive air drying tower regeneration system according to claim 8, wherein: the adsorption type air drying tower is characterized in that heat exchange tubes are wound on the outer side of the adsorption type air drying tower and are connected with capillary tubes, the capillary tubes are connected with supercooling tube groups, the supercooling tube groups are connected with indoor units, and the indoor units are connected with a compressor through four-way reversing valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221160801.0U CN217568094U (en) | 2022-05-16 | 2022-05-16 | Adsorption type air drying tower and regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221160801.0U CN217568094U (en) | 2022-05-16 | 2022-05-16 | Adsorption type air drying tower and regeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217568094U true CN217568094U (en) | 2022-10-14 |
Family
ID=83551049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221160801.0U Active CN217568094U (en) | 2022-05-16 | 2022-05-16 | Adsorption type air drying tower and regeneration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217568094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099327A (en) * | 2023-04-13 | 2023-05-12 | 化生医疗科技有限公司 | Adsorption type oxygen generation system and method |
-
2022
- 2022-05-16 CN CN202221160801.0U patent/CN217568094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099327A (en) * | 2023-04-13 | 2023-05-12 | 化生医疗科技有限公司 | Adsorption type oxygen generation system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206786879U (en) | A kind of dehumidified air clarifier | |
| CN217568094U (en) | Adsorption type air drying tower and regeneration system | |
| CN205717624U (en) | Be suitable to the fluorine road system of damping unit | |
| CN100359250C (en) | One-unit double system household ventilating dehumidifier | |
| CN201578977U (en) | Efficient compact energy-saving combined low dew point dryer | |
| CN204469508U (en) | A kind of refrigeration heating is except white cigarette device | |
| CN209630896U (en) | A kind of compressed air reducing temperature and humidity device | |
| CN217110389U (en) | Drying unit based on solution dehumidification heat pump | |
| CN216693811U (en) | Solution dehumidification integrated system capable of directly cooling water | |
| CN212457531U (en) | Reservoir for air conditioner | |
| CN202177262U (en) | Cage-type condenser and compression condensing unit applying same | |
| CN209406008U (en) | A kind of renewable absorption drier | |
| CN108151180A (en) | A kind of Combined dehumidifier | |
| CN115371410A (en) | Drying unit based on solution dehumidification heat pump | |
| CN202803079U (en) | Plate-type cold drier | |
| CN210068050U (en) | Anticorrosive type gas production well head | |
| CN208794865U (en) | Bamboo stalk dryer | |
| CN201892278U (en) | Energy-storage open throttling air conditioner | |
| CN208130751U (en) | A kind of fume desulfurizing tower of high-efficiency desulfurization | |
| CN205119322U (en) | Pipeline dehumidifier | |
| CN218653758U (en) | Circulating suction dryer for compressed air | |
| CN211025736U (en) | Combined compressed air dryer | |
| CN219186419U (en) | Pipeline dehydrator convenient to maintain stability | |
| CN220990270U (en) | Compressed air dryer | |
| CN110575735A (en) | Flue gas dehydration and white smoke elimination system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |