CN214261302U

CN214261302U - Energy-saving waste heat regeneration desicator

Info

Publication number: CN214261302U
Application number: CN202022278852.0U
Authority: CN
Inventors: 李丕阳; 蔡利军
Original assignee: Zhejiang Zhengda Air Separation Equipment Co ltd
Current assignee: Zhejiang Zhengda Air Separation Equipment Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-09-24
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an energy-saving type waste heat regeneration dryer, which comprises an inlet end cover, an outlet end cover, an air cooler and a return end cover; the inlet and outlet end covers are provided with a water inlet and a water outlet; the method is characterized in that: a steam-water separator is arranged in the air cooler; the steam-water separator comprises a bracket and a baffle arranged in the bracket; the upper end of the bracket is provided with a plurality of Y-shaped sealing strips; the support lower extreme is equipped with a plurality of gyro wheels of being convenient for push air cooler with catch water. The utility model discloses in, the air cooler is pushed into to catch water accessible gyro wheel, and Y type sealing strip on the catch water can fix the catch water in the air cooler, is favorable to catch water's installation and change, has reduced the volume size and the area of catch water and air cooler, has reduced the pressure drop, has shortened cooling time, and the cooling effect is better, and has reduced the use of water resource, and energy saving and emission reduction has reduced the cost of production and use.

Description

Energy-saving waste heat regeneration desicator

[ technical field ] A method for producing a semiconductor device

The utility model relates to a desicator field, in particular to energy-saving waste heat regeneration desicator.

[ background of the invention ]

The dryer is characterized in that a cooler is arranged on the dryer, the cooler absorbs heat of gas by water to cool the gas, the gas and the water are separated by a steam-water separator after heat is exchanged between the gas and the water, the steam-water separator in the existing cooler needs to be manually fixed in the cooler, time and labor are wasted, the steam-water separator cannot be replaced, the size is large, the needed water energy is large, the separation time is too long, and the effect is poor.

[ summary of the invention ]

The utility model aims at solving the above problems and providing an energy-saving type waste heat (compression heat) regeneration dryer.

In order to achieve the above purpose, the utility model provides a following technical scheme: an energy-saving type waste heat regeneration dryer comprises an air inlet pipe, an air outlet pipe, a cooling separation device connected with the air inlet pipe, an adsorption tower connected with the air inlet pipe and the air outlet pipe, and a discharge pipe connected with the adsorption tower, wherein program control valves are arranged on the air inlet pipe, the air outlet pipe and the discharge pipe between the adsorption tower and the air inlet pipe, a silencer is also arranged on the discharge pipe, a heating air inlet pipe is also connected to the adsorption tower, and a program control valve is also arranged between the heating air inlet pipe and the adsorption tower; the cooling separation device is characterized by comprising an inlet end cover, an outlet end cover, a cooler and a return end cover; the inlet and outlet end covers are provided with a water inlet and a water outlet; an air inlet is formed in the upper end of the cooler, and a plurality of supporting blocks for supporting are arranged below the cooler; an air outlet is formed in the return end cover; the inlet and outlet end covers are fixed on inlet and outlet end cover gaskets, and the inlet and outlet end cover gaskets are fixed on the cooler; the return end cover is fixed on the cooler through a return end cover gasket; the method is characterized in that: a steam-water separator is arranged in the cooler; the steam-water separator comprises a bracket and a baffle arranged in the bracket; the upper end of the bracket is provided with a plurality of Y-shaped sealing strips; the lower end of the support is provided with a plurality of rollers which are convenient for pushing the steam-water separator into the cooler.

Preferably, a plurality of baffles are arranged in the bracket; the baffle is fixed in the bracket through bolts and nuts.

Preferably, the middle of the baffle is hollow; and grid holes are formed in the periphery of the baffle.

Preferably, the inlet and outlet end covers are fixedly connected with the inlet and outlet end cover gaskets, and the inlet and outlet end cover gaskets are fixedly connected with the cooler through bolts and nuts.

Preferably, the access end cover is further provided with a plurality of drainage screw plugs.

Preferably, a bypass pipe is arranged between the adsorption tower and the adsorption tower, and a program control valve is also arranged on the bypass pipe.

The utility model has the advantages that: the steam-water separator can be pushed into the cooler through the idler wheel, the steam-water separator can be fixed in the cooler through the Y-shaped sealing strip on the steam-water separator, the installation and the replacement of the steam-water separator are facilitated, the size and the occupied area of the steam-water separator and the cooler are reduced, the pressure drop is reduced, the cooling time is shortened, the cooling effect is better, the use of water resources is reduced, energy is saved, emission is reduced, and the production and use costs are reduced.

[ description of the drawings ]

FIG. 1 is a schematic diagram of the system of the present invention;

FIG. 2 is a schematic structural view of the cooling and separating device of the present invention;

FIG. 3 is a schematic structural view of the steam-water separator of the present invention;

fig. 4 is a schematic structural view of the baffle 232 of the present invention;

fig. 5 is a schematic side view of the cooling and separating device of the present invention.

In the figure: 1. An inlet end cover and an outlet end cover; 11. a water inlet; 12. a water outlet; 13. an inlet and outlet end cap gasket; 14. a bleeder plug screw; 2. a cooler; 21. an air inlet; 22. a support block; 23. a steam-water separator; 231. a support; 2311. a Y-shaped sealing strip; 2312. a roller; 232. a baffle plate; 2321. mesh holes; 3. a return end cover; 31. an air outlet; 32. a return end cap gasket.

[ detailed description ] embodiments

The following describes an energy-saving waste heat regeneration dryer according to the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, the energy-saving waste heat regeneration dryer includes an air inlet pipe 01, an air outlet pipe 02, a cooling separation device 011 connected to the air inlet pipe 01, an adsorption tower 03 connected to the air inlet pipe 01 and the air outlet pipe 02, and a discharge pipe 04 connected to the adsorption tower 03, wherein a program control valve 05 is installed between the adsorption tower 03 and the air inlet pipe 01, the air outlet pipe 02, and the discharge pipe 04, a silencer 06 is also installed on the discharge pipe 04, a temperature rise air inlet pipe 07 is also connected to the adsorption tower, and a program control valve 05 is also installed between the temperature rise air inlet pipe and the adsorption tower 03; the cooling and separating device 011 is characterized by comprising an inlet end cover 1, an outlet end cover 2 and a return end cover 3; the inlet and outlet end covers 1 are provided with a water inlet 11 and a water outlet 12; an air inlet 21 is formed in the upper end of the cooler 2, and a plurality of supporting blocks 22 for supporting are arranged below the cooler 2; an air outlet 31 is formed in the return end cover 3; the inlet and outlet end cover 1 is fixed on an inlet and outlet end cover gasket 13, and the inlet and outlet end cover gasket 13 is fixed on the cooler 2; the return end cover 3 is fixed on the cooler 2 through a return end cover 3 gasket; the method is characterized in that: a steam-water separator 23 is arranged in the cooler 2; the steam-water separator 23 comprises a bracket 231 and a baffle 232 arranged in the bracket 231; a plurality of Y-shaped sealing strips 2311 are arranged at the upper end of the bracket 231; a plurality of rollers 2312 which are convenient for pushing the steam-water separator 23 into the cooler 2 are arranged at the lower end of the bracket 231; a plurality of baffles 232 are arranged in the bracket 231; the baffle 232 is fixed in the bracket 231 through bolts and nuts; the middle of the baffle 232 is hollow; the periphery of the baffle 232 is provided with grid holes 2321; the inlet and outlet end cover 1 and the inlet and outlet end cover gasket 13, the inlet and outlet end cover gasket 13 and the cooler 2 are fixedly connected through bolts and nuts; a plurality of discharging screw plugs 14 are further arranged on the inlet and outlet end covers 1; a by-pass pipe 08 is arranged between the adsorption towers, and a program control valve 05 is also arranged on the by-pass pipe 08.

In the using process of the utility model, air enters the cooling and separating device through the air inlet pipe to separate water and steam, the gas enters the adsorption tower from the cooling and separating device through the air inlet pipe and the program control valve to be adsorbed, and the adsorbed dry gas is discharged through the air outlet pipe and the program control valve for use; when a certain adsorption tower is saturated in adsorption, the program control valve on the air inlet pipe for supplying air to the adsorption tower is closed, at the moment, the program control valve between the heating air inlet pipe and the adsorption tower is opened to enable high-temperature air generated from the outside to enter the adsorption tower for heating and desorption, desorbed gas is discharged through the program control valve on the discharge pipe and the muffler on the discharge pipe, the program control valve on the discharge pipe is closed after the high-temperature air is discharged, and then dry gas generated in the adsorption tower is introduced into the adsorption tower for discharging the desorbed gas through the bypass pipe and the program control valve arranged on the bypass pipe for pressure stabilization, so that the regeneration of the molecular sieve in the adsorption tower is completed, and the two towers alternately perform an adsorption regeneration process.

In the utility model, the cover 1 and the inlet and outlet end cover gasket 13 are fixed together through bolts and nuts, and then the inlet and outlet end cover gasket 13 is fixed together with one side of the cooler 2 through bolts and nuts, and the steam-water separator 23 is pushed into the cooler 2 from the other side of the cooler 2, the roller 2312 at the lower end of the bracket 231 of the steam-water separator 23 is helpful to conveniently push the steam-water separator 23, and the Y-shaped sealing strip 2311 at the upper end of the bracket 231 is helpful to fix the steam-water separator 23 inside the cooler 2; finally, the return end cover 3 is fixed on the other side of the cooler 2 through a return end cover gasket 32. The utility model discloses at the during operation, water gets into cooler 2 from water inlet 11, the air gets into cooler 2 from air intlet 21, both mix the conveying heat in cooler 2 after, get into catch water 23, be equipped with polylith baffle 232 among the catch water 23, be equipped with net hole 2321 on the baffle 232, the water droplet of suspension is blockked after meetting net hole 2321, flow direction catch water 23's bottom after condensing, be discharged from delivery port 12, dry steam can walk around baffle 232 and continue forward, finally discharge from air outlet 31, heat transfer and drying have been realized. The utility model discloses in, 23 accessible gyro wheels 2312 of catch water push cooler 2, Y type sealing strip 2311 on the catch water 23 can fix catch water 23 in cooler 2, be favorable to the installation and the change of catch water 23, avoid the gas and water remixing after the separation, the volume size and the area that have reduced catch water 23 and cooler 2, the pressure drop has been reduced, the cooling time has been shortened, the cooling effect is better, and the use of water resource has been reduced, energy saving and emission reduction, the cost of production and use has been reduced.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. An energy-saving type waste heat regeneration dryer comprises an air inlet pipe (01), an air outlet pipe (02), a cooling separation device (011) connected with the air inlet pipe (01), an adsorption tower (03) connected with the air inlet pipe (01) and the air outlet pipe (02), and a discharge pipe (04) connected with the adsorption tower (03), wherein a program control valve (05) is arranged between the air inlet pipe (01), the air outlet pipe (02) and the adsorption tower (03) and between the air inlet pipe (01), the air outlet pipe (02) and the discharge pipe (04) and the adsorption tower (03), a silencer (06) is also arranged on the discharge pipe (04), a temperature rise air inlet pipe (07) is also connected to the adsorption tower, and a program control valve (05) is also arranged between the temperature rise air inlet pipe and the adsorption tower (03); the cooling and separating device (011) is characterized by comprising an inlet end cover (1), an outlet end cover (2) and a return end cover (3); a water inlet (11) and a water outlet (12) are formed in the inlet end cover (1) and the outlet end cover (1); an air inlet (21) is formed in the upper end of the cooler (2), and a plurality of supporting blocks (22) for supporting are arranged below the cooler (2); an air outlet (31) is formed in the return end cover (3); the inlet and outlet end covers (1) are fixed on inlet and outlet end cover gaskets (13), and the inlet and outlet end cover gaskets (13) are fixed on the cooler (2); the return end cover (3) is fixed on the cooler (2) through a return end cover gasket (32); a steam-water separator (23) is arranged in the cooler (2); the steam-water separator (23) comprises a bracket (231) and a baffle (232) arranged in the bracket (231); a plurality of Y-shaped sealing strips (2311) are arranged at the upper end of the bracket (231); the lower end of the support (231) is provided with a plurality of rollers (2312) which are convenient for pushing the steam-water separator (23) into the cooler (2).

2. The energy-saving waste heat regeneration dryer as claimed in claim 1, wherein: a plurality of baffles (232) are arranged in the bracket (231); the baffle (232) is fixed in the bracket (231) through bolts and nuts.

3. The energy-saving waste heat regeneration dryer as claimed in claim 2, wherein: the middle of the baffle (232) is hollow; and grid holes (2321) are formed in the periphery of the baffle (232).

4. The energy-saving waste heat regeneration dryer as claimed in claim 1, wherein: the inlet and outlet end covers (1) are fixedly connected with the inlet and outlet end cover gaskets (13), the inlet and outlet end cover gaskets (13) and the cooler (2) through bolts and nuts.

5. The energy-saving waste heat regeneration dryer as claimed in claim 1, wherein: the inlet and outlet end cover (1) is also provided with a plurality of discharging screw plugs (14).

6. The energy-saving waste heat regeneration dryer as claimed in claim 1, wherein: a bypass pipe (08) is arranged between the adsorption tower (03) and the adsorption tower (03), and a program control valve (05) is also arranged on the bypass pipe (08).