CN218442780U

CN218442780U - Cold and hot auto-change over device of absorption regeneration desiccator

Info

Publication number: CN218442780U
Application number: CN202222738430.6U
Authority: CN
Inventors: 叶静静; 叶伟锋; 麻祥海
Original assignee: Hangzhou Yaoxi Technology Co ltd
Current assignee: Hangzhou Yaoxi Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a cold and hot auto-change over device of adsorption and regeneration desiccator, including inlet box, drainage tube, sleeve pipe and drainage dish, supreme air inlet chamber and the vortex chamber of having seted up in proper order is down followed to the inside of inlet box, the inside of inlet box is rotated and is installed the central siphon that runs through to air inlet chamber and vortex chamber, the surface of central siphon is provided with the impeller, the internally mounted of drainage tube has the drainage pole, sheathed tube internally mounted has the electrical heating board, the constant head tank has all been seted up all around to the sleeve pipe upper end, all seted up flutedly all around the drainage dish inside wall, be provided with the spring in the recess, the one end fixedly connected with of spring and the locating piece of constant head tank looks adaptation, the locating piece is close to one side fixedly connected with pull rod of spring. The utility model discloses a setting of constant head tank, spring, locating piece and pull rod conveniently carries out the dismouting to the drainage dish, need not to use helicitic texture, can avoid the condition that the screw thread warp, improves the dismouting efficiency of drainage dish.

Description

Cold and hot auto-change over device of absorption regeneration desiccator

Technical Field

The utility model relates to a regeneration desiccator technical field especially relates to an adsorb cold and hot auto-change over device of regeneration desiccator.

Background

In industrial production, often need use deep-drying's gas, and normal air can contain a large amount of moisture, can't directly use it, when carrying out deep-drying to the air, often uses regeneration desiccator to carry out deep-drying to gas to make gaseous dry degree reach the user demand, satisfy the production needs.

When the existing regeneration dryer regenerates the adsorbent, an electric heater is needed to heat gas, when the gas is heated, the gas in a normal temperature state needs to be heated to a specified temperature by the electric heater because the gas is in the normal temperature state, and the electric heating temperature rise range is large, so that the power consumption is large and the energy consumption is high.

Chinese patent that current bulletin number is CN212790423U discloses regeneration desiccator with cold and hot reposition of redundant personnel mechanism, including drying mechanism, drying mechanism includes adsorption drying tank, air intake control pipeline, exhaust control pipeline and controller, exhaust control pipeline is the parallelly connected reposition of redundant personnel mechanism on the road, reposition of redundant personnel mechanism includes the inlet box and fixes the motor at its inner wall, the intermediate position department of inlet box runs through and is fixed with the cold air duct, it is equipped with the central siphon to rotate the cover on the cold air duct, the coaxial fixedly connected with ring gear of outer wall of central siphon, the output of motor with the ring gear transmission is connected, the central siphon is kept away from the one end fixedly connected with impeller of motor, the lateral wall through connection of inlet box has the intake pipe, the inside of inlet box is equipped with air inlet chamber and vortex chamber, the one end fixedly connected with drainage tube of inlet box, the sleeve pipe is close to the one end of temperature control valve can be dismantled sealing connection and have the diversion dish, and carry out cold and hot switching through the mode of dismouting diversion dish in a flexible way.

In view of the above-mentioned related art, the inventors found that at least the following problems exist in the art: because the drainage dish adopts the screw thread to be connected with the sleeve pipe, the drainage dish leads to the thread to warp after frequently dismantling easily, can influence the dismouting efficiency of drainage dish.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the drainage plate is easy to deform after being frequently disassembled, possibly affecting the disassembly and assembly efficiency of the drainage plate, and providing a cold and hot switching device of an adsorption regeneration dryer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cold and hot auto-change over device of absorption regeneration desiccator, includes inlet box, fixed connection at the drainage tube at inlet box top, fixed cup joint at the outside sleeve pipe of drainage tube and install the drainage dish in the sleeve pipe upper end, supreme air inlet chamber and vortex chamber have been seted up in proper order to the inside of inlet box down, one side in air inlet chamber is provided with the intake pipe, the inside rotation of inlet box installs the central siphon that runs through to air inlet chamber and vortex chamber, the lower extreme of central siphon is provided with the cold air pipe, the surface of central siphon is provided with the impeller, the upper end of central siphon is provided with the air collecting hopper, the interior diapire of inlet box is installed and is used for driving central siphon pivoted driving piece, the internally mounted of drainage tube has the drainage rod, sheathed tube internally mounted has the electrical heating board, sheathed tube one side is provided with the blast pipe, the constant head tank has all been seted up all around to the sleeve pipe upper end, all set up all around the drainage dish inside wall all set up flutedly, be provided with the spring in the recess, the one end fixedly connected with and the locating piece of constant head tank looks adaptation of spring, the locating piece is close to one side fixedly connected with the pull rod of spring.

Preferably, the driving member includes a motor installed in the intake box, a master gear installed at an output end of the motor, and a slave gear installed on a surface of the shaft tube, the master gear being engaged with the slave gear.

Preferably, the upper end of the drainage tube is provided with a temperature control valve.

Preferably, the middle part of the drainage disc is fixedly connected with a drainage column.

Preferably, one side of the positioning block, which is far away from the spring, is provided with an oblique angle, and the oblique angle is arranged downwards.

Preferably, one end of the pull rod penetrates through the outer side wall of the drainage disc and is fixedly connected with a pull ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses through the setting of constant head tank, spring and locating piece, when installing the drainage dish, only need to overlap the drainage dish top-down on the sleeve pipe upper end, then, make the spring promote the locating piece to insert in the constant head tank, can install the drainage dish fixedly, need not to use the helicitic texture, can avoid the condition that the thread warp, improve the dismouting efficiency of drainage dish;

2. the utility model discloses a setting of pull rod and pull ring, when drainage dish is dismantled to needs, only need use the pull ring pulling pull rod, make the pull rod extract the locating piece from the constant head tank in, can take off drainage dish, the simple operation is more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: 1. an air intake box; 2. a drainage tube; 3. a sleeve; 4. a drainage tray; 5. an air inlet cavity; 6. a vortex chamber; 7. an air inlet pipe; 8. an axle tube; 9. a cold air pipe; 10. an impeller; 11. a gas collecting hopper; 12. a drive member; 121. a motor; 122. a main gear; 123. a slave gear; 13. a drainage rod; 14. an electrical heating plate; 15. an exhaust pipe; 16. positioning a groove; 17. a groove; 18. a spring; 19. positioning blocks; 20. a pull rod; 21. a temperature control valve; 22. a drainage column; 23. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a cold-hot switching device of an adsorption regeneration dryer includes an air inlet box 1, a drainage tube 2 fixedly connected to the top of the air inlet box 1, a sleeve 3 fixedly connected to the outside of the drainage tube 2, and a drainage tray 4 installed at the upper end of the sleeve 3, wherein the drainage tray 4 is used for guiding hot air in the drainage tube 2 into the sleeve 3.

Air intake chamber 5 and vortex chamber 6 have been seted up from supreme down in proper order to air intake box 1's inside, one side of air intake chamber 5 is provided with intake pipe 7, air intake box 1's inside rotation is installed and is run through central siphon 8 to air intake chamber 5 and vortex chamber 6, central siphon 8's lower extreme is provided with cold air pipe 9, central siphon 8's surface is provided with impeller 10, central siphon 8's upper end is provided with air collecting hopper 11, air intake box 1's inner diapire is installed and is used for driving central siphon 8 pivoted driving piece 12, the internally mounted of drainage tube 2 has drainage rod 13, temperature control valve 21 is installed to drainage tube 2's upper end.

Through intake pipe 7, the chamber 5 admits air, vortex chamber 6, central siphon 8, cold air duct 9, impeller 10, the setting of gas collection fill 11 and driving piece 12, gaseous entering from intake pipe 7 admits air in the chamber 5, start driving piece 12 and drive central siphon 8 and rotate, make central siphon 8 drive impeller 10 rotatory, make gaseous through vortex chamber 6 under impeller 10's effect move along drainage tube 2, under the effect of temperature control valve 21 and drainage tube 2, partly gaseous flows back, the gas that the spiral gos forward is located the outside forward, the gas that flows back is located the inboard, energy exchange between the two can make the gaseous heating that flows forward, make the gaseous cooling of backward flow simultaneously, air conditioning discharges through cold air duct 9, steam discharges through temperature control valve 21.

Wherein, the driving member 12 includes a motor 121 installed in the intake box 1, a master gear 122 installed at an output end of the motor 121, and a slave gear 123 installed on a surface of the shaft tube 8, the master gear 122 being engaged with the slave gear 123.

The middle part of the drainage plate 4 is fixedly connected with a drainage column 22, the electric heating plate 14 is arranged inside the sleeve 3, and one side of the sleeve 3 is provided with an exhaust pipe 15. Through the setting of drainage pole 13, drainage post 22, hot plate 14 and blast pipe 15, when needs further heat steam, can install drainage dish 4 at the sleeve pipe 3 top, make drainage dish 4 introduce sleeve pipe 3 with steam in, start electric heating plate 14 further heats steam, improve the temperature of steam, make it reach the assigned temperature, temperature control range is higher.

Constant head tank 16 has all been seted up all around to sleeve pipe 3 upper end, all seted up around recess 17 of 4 inside walls of drainage dish, be provided with spring 18 in the recess 17, the one end fixedly connected with of spring 18 and the locating piece 19 of constant head tank 16 looks adaptation, one side that spring 18 was kept away from to locating piece 19 is provided with the oblique angle, the oblique angle is arranged down, through constant head tank 16, the setting of spring 18 and locating piece 19, when installation drainage dish 4, only need to overlap 4 top-down covers of drainage dish in sleeve pipe 3 upper end, then, make spring 18 promote in locating piece 19 inserts constant head tank 16, can install drainage dish 4 fixedly, need not to use helicitic texture, can avoid the condition of thread deformation, improve the dismouting efficiency of drainage dish.

One side fixedly connected with pull rod 20 that locating piece 19 is close to spring 18, and the one end of pull rod 20 runs through to drainage dish 4 lateral wall and fixedly connected with pull ring 23, through the setting of pull rod 20 and pull ring 23, when drainage dish 4 is dismantled to needs, only needs to use pull ring 23 pulling pull rod 20, makes pull rod 20 extract locating piece 19 from the constant head tank 16 in, can take off drainage dish 4, and the simple operation is more convenient.

The implementation principle of the application is as follows: through the setting of constant head tank 16, spring 18 and locating piece 19, when installation drainage dish 4, only need to overlap drainage dish 4 top-down at the sleeve pipe 3 upper end, then, make spring 18 promote the locating piece 19 and insert in constant head tank 16, can install fixedly drainage dish 4, need not to use helicitic texture, can avoid the condition of thread deformation. The efficiency of the dismouting of drainage dish is improved, through the setting of pull rod 20 and pull ring 23, when drainage dish 4 is dismantled to needs, only need use pull ring 23 pulling pull rod 20, make pull rod 20 extract locating piece 19 from constant head tank 16, can take off drainage dish 4, the simple operation, it is more convenient.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cold and hot auto-change over device of absorption regeneration desiccator, includes inlet box (1), fixed connection at drainage tube (2) at inlet box (1) top, fixed cup joints at the outside sleeve pipe (3) of drainage tube (2) and installs drainage dish (4) in sleeve pipe (3) upper end, its characterized in that: an air inlet cavity (5) and a vortex cavity (6) are sequentially arranged in the air inlet box (1) from bottom to top, an air inlet pipe (7) is arranged on one side of the air inlet cavity (5), an axle tube (8) penetrating through the air inlet cavity (5) and the vortex cavity (6) is rotatably arranged in the air inlet box (1), the lower end of the shaft tube (8) is provided with a cold air tube (9), the surface of the shaft tube (8) is provided with an impeller (10), an air collecting hopper (11) is arranged at the upper end of the shaft tube (8), a driving piece (12) for driving the shaft tube (8) to rotate is arranged on the inner bottom wall of the air inlet box (1), a drainage rod (13) is arranged in the drainage tube (2), an electric heating plate (14) is arranged in the sleeve (3), an exhaust pipe (15) is arranged at one side of the sleeve (3), positioning grooves (16) are formed in the periphery of the upper end of the sleeve (3), the periphery of the inner side wall of the drainage disc (4) is provided with a groove (17), a spring (18) is arranged in the groove (17), one end of the spring (18) is fixedly connected with a positioning block (19) matched with the positioning groove (16), and a pull rod (20) is fixedly connected to one side of the positioning block (19) close to the spring (18).

2. The cold-hot switching device of the adsorption regeneration dryer according to claim 1, wherein: the driving piece (12) comprises a motor (121) arranged in the air inlet box (1), a main gear (122) arranged at the output end of the motor (121) and a driven gear (123) arranged on the surface of the shaft tube (8), wherein the main gear (122) is meshed with the driven gear (123).

3. The cold-hot switching device of the adsorption regeneration dryer according to claim 1, wherein: and a temperature control valve (21) is installed at the upper end of the drainage tube (2).

4. The cold-hot switching device of the adsorption regeneration dryer according to claim 1, wherein: the middle part of the drainage disc (4) is fixedly connected with a drainage column (22).

5. The cold-hot switching device of the adsorption regeneration dryer according to claim 1, wherein: one side of the positioning block (19) far away from the spring (18) is provided with an oblique angle, and the oblique angle is arranged downwards.

6. The cold-hot switching device of the adsorption regeneration dryer according to claim 1, wherein: one end of the pull rod (20) penetrates through the outer side wall of the drainage disc (4) and is fixedly connected with a pull ring (23).