CN217367190U

CN217367190U - Rectifying device for semiconductor cleaning agent

Info

Publication number: CN217367190U
Application number: CN202220211334.3U
Authority: CN
Inventors: 侯林熙; 纪明智; 凌坤华; 李陈陈; 张顺利; 张国平; 吕超; 李亚楠
Original assignee: Jiangsu Sterric Chemical Industry Co ltd
Current assignee: Jiangsu Sterric Chemical Industry Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-06
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a semiconductor is rectifier unit for cleaner relates to semiconductor cleaner rectification technical field, including the rectifying still, rectifying still side fixed mounting has the feed liquor pipe, rectifying still top central point puts fixed welding and has a cylinder section of thick bamboo, the sealed lid of bolt fixedly connected with is adopted at cylinder section of thick bamboo both ends, sets up and adopts bearing and driving motor output to rotate to be connected in the sealed lid central point of cylinder section of thick bamboo top, the first return bend of frame fixedly connected with is intake to the driving motor bottom. The utility model discloses be provided with the intake antrum at a cylinder section of thick bamboo, intake antrum one side is provided with the inlet tube, and the accessible inlet tube continuously supplies water to first return bend, the second return bend of laminating rectifier tube inner wall shape completely, and driving motor drives first return bend, second return bend through the frame of intaking and rotates along the rectifier inner wall, washs water and can wash the rectifier high pressure, can not be under the condition of extravagant a large amount of water resources, accomplishes the cleaning work to the rectifier.

Description

Rectifying device for semiconductor cleaning agent

Technical Field

The utility model relates to a semiconductor cleaner rectification technical field especially relates to a semiconductor is rectifier unit for cleaner.

Background

The semiconductor water-base cleaning agent is mainly used for cleaning the surface contaminated with paraffin wax, grease and grease macromolecular compounds and the surface contaminated with metal atoms and metal ions, etc., and the rectification is a separation process for separating all components by utilizing different volatility of all the components in the mixture, and the commonly used equipment is a plate-type rectification tower and a filler rectification tower.

When the semiconductor cleaner rectifies in the rectifying still, rectifying still lateral wall top is because the temperature is lower, semiconductor cleaner gaseous phase can be attached to at the lateral wall condensation, therefore rectifying still need wash the rectifying still lateral wall before changing the rectification stoste, then carry out abluent mode to the rectifying still lateral wall among the prior art and fill the rectifying still with wasing water, utilize a large amount of wasing water to cover full rectifying still inner wall, but this kind of washing water can waste a large amount of water resources, increase the cleaning cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and carrying out abluent mode to the rectifier still lateral wall among the prior art and be full of washing water with the rectifier still, utilize a large amount of washing water to cover full rectifier still inner wall, but this kind of washing water can waste a large amount of water resources, increases the problem of washing cost, and the rectifier unit for semiconductor cleaner who provides.

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

the utility model provides a semiconductor is rectifier unit for cleaner, includes the rectifying still, rectifying still side fixed mounting has the feed liquor pipe, rectifying still top central point puts fixed welding and has a cylinder, the sealed lid of bolt fixedly connected with is adopted at cylinder both ends, sets up and adopts bearing and driving motor output to rotate to be connected in the sealed lid central point of cylinder top, the first return bend of frame fixedly connected with is crossed through intaking in the driving motor bottom, first return bend bottom fixedly connected with second return bend, second return bend shape is half-circular arc, first return bend and second return bend distribute along the axis equidistance and have the apopore, cylinder top is provided with the chamber of breathing in, the cylinder leans on the chamber side of breathing in to set up the outlet duct.

Optionally, the bottom of the rectifying still is fixedly communicated with a connecting pipe, the bottom of the connecting pipe is screwed into the end cover, and the top of the end cover is fixedly provided with a heating rod.

Optionally, a threaded cylinder is symmetrically welded on the upper surface of the sealing cover arranged at the top of the cylindrical cylinder, a threaded hole is formed in the threaded cylinder, and the drive motor shell is fixedly connected with the threaded cylinder through a mounting bolt.

Optionally, the cylinder section of thick bamboo has been leaned on into water frame position and has been seted up the intake antrum, the fixed UNICOM in intake antrum side has the inlet tube, it includes go-between, pillar to intake the frame, the go-between is provided with two sets ofly altogether, and is two sets of connect through the pillar between the go-between.

Optionally, the output end of the driving motor extends into the air suction cavity, and the output end of the driving motor is fixedly connected with air suction fan blades.

Optionally, the bottom of the air suction cavity is symmetrically and fixedly communicated with air suction pipes, the bottom of each air suction pipe is fixedly communicated with a bell mouth, and the opening of the bell mouth extends to the outer wall of the cylindrical barrel.

Compared with the prior art, the utility model discloses possess following advantage:

the utility model discloses be provided with the intake antrum at a cylinder section of thick bamboo, intake antrum one side is provided with the inlet tube, and the accessible inlet tube continuously supplies water to first return bend, the second return bend of laminating rectifier tube inner wall shape completely, and driving motor drives first return bend, second return bend through the frame of intaking and rotates along the rectifier inner wall, washs water and can wash the rectifier high pressure, can not be under the condition of extravagant a large amount of water resources, accomplishes the cleaning work to the rectifier.

Drawings

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

FIG. 2 is a schematic view of a portion A of FIG. 1;

fig. 3 is a schematic three-dimensional structure diagram of a water inlet frame.

In the figure: 1. a liquid inlet pipe; 2. heating a rod; 3. a connecting pipe; 4. an end cap; 5. a first bend pipe; 51. a water outlet hole; 6. a second bend pipe; 7. a rectifying still; 8. a threaded barrel; 9. an air suction cavity; 10. a sealing cover; 11. a cylindrical barrel; 12. a water inlet cavity; 13. installing a bolt; 14. an air suction fan blade; 15. an air outlet pipe; 16. a water inlet pipe; 17. an air intake duct; 18. a bell mouth; 19. a water inlet frame; 191. a connecting ring; 192. a pillar; 20. the motor is driven.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a rectifier unit for semiconductor cleaning agent, including rectifying still 7, rectifying still 7 includes the kettle cover and the cauldron body, pass through bolted connection between kettle cover and the cauldron body, rectifying still 7 side fixed mounting has feed liquor pipe 1, feed liquor pipe 1 is used for leading-in rectification stoste in rectifying still 7, 7 bottom fixed UNICOM of rectifying still has connecting pipe 3, connecting pipe 3 bottom screw thread screw in end cover 4, 4 top fixed mounting of end cover have heating rod 2, heating rod 2 is used for the heating to rectification stoste, 7 top central point of rectifying still puts fixed welding has cylinder 11, cylinder 11 both ends adopt bolt fixedly connected with sealed lid 10.

Set up in the sealed lid 10 upper surface symmetry welding at a cylindrical barrel 11 top and have a screw thread section of thick bamboo 8, the inside screw hole of seting up of a screw thread section of thick bamboo 8, driving motor 20 casing passes through mounting

bolt

13 and 8 fixed connection of a screw thread section of thick bamboo, and driving motor 20 fixes on sealed lid 10, sets up and adopts the bearing to rotate with driving motor 20 output in the sealed lid 10 central point at a cylindrical barrel 11 top and is connected.

The bottom of driving motor 20 is through the first return bend 5 of 19 fixedly connected with of frame of intaking, and cylinder section of thick bamboo 11 has been leaned on the 19 positions of frame of intaking to have seted up intake chamber 12, and the fixed UNICOM in intake chamber 12 side has inlet tube 16, and the frame of intaking 19 includes go-between 191, pillar 192, and go-between 191 is provided with two sets ofly altogether, connects through pillar 192 between two sets of go-between 191, and the frame of intaking 19 can be so that when leading-in wasing water toward first return bend 5, first return bend 5 also can be rotated by driving motor 20 drive.

5 bottom fixedly connected with second return bends 6 of first return bend, 6 shapes of second return bends are half circular arc, first return bends 5 and 6 along the axis equidistance of second return bends distribute apopore 51, first return bends 5 and 6 shapes of second return bends set up the 7 outer walls of laminating rectifier tank, 11 tops of cylinder section of thick bamboo are provided with air suction chamber 9, cylinder section of thick bamboo 11 has seted up outlet duct 15 by air suction chamber 9 side, 20 output of driving motor stretches into in

air suction chamber

9 and 20 output end fixedly connected with air suction flabellum 14 of driving motor, 14 revolve to need to set up suitably, air suction chamber 9 bottom symmetry fixed UNICOM has breathing

pipe

17, 17 bottom fixed UNICOM of breathing pipe has

horn mouth

18, 18 openings of horn mouth extend to 11 outer walls of cylinder section of thick bamboo.

The utility model discloses a concrete implementation step and principle do:

the utility model discloses when using, lead to the rectification stoste in to rectifying still 7 through feed liquor pipe 1, start power and the driving motor 20 of heating rod 2, heating rod 2 heats the rectification stoste, driving motor 20 drives 6 stirring rectification stostes of second return bend, the gaseous phase of rectification stoste begins to evaporate, the gaseous phase gathers rectifying still 7 tops gradually, under the effect of flabellum 14 of breathing in, through horn mouth 18, breathing pipe 17, the chamber 9 of breathing in is taken out to the outlet duct 15 of external next process.

When needs wash rectifying still 7 lateral wall, the external high pressure water source of inlet tube 16 opens inlet tube 16's valve, and high pressure water source enters into first return bend 5, second return bend 6 through frame 19 of intaking, and driving motor 20 drives first return bend 5, second return bend 6 and begins to rotate along rectifying still 7 inner wall laminating, and first return bend 5, second return bend 6 begin to wash rectifying still 7 inner wall through apopore 51.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a semiconductor is rectifier unit for cleaner, includes rectifier still (7), its characterized in that, rectifier still (7) side fixed mounting has feed liquor pipe (1), rectifier still (7) top central point puts fixed welding and has a cylinder section of thick bamboo (11), bolt fixedly connected with sealed lid (10) is adopted at cylinder section of thick bamboo (11) both ends, sets up and adopts the bearing to rotate with driving motor (20) output in sealed lid (10) central point position at cylinder section of thick bamboo (11) top and is connected, driving motor (20) bottom is through intaking frame (19) fixedly connected with first return bend (5), first return bend (5) bottom fixedly connected with second return bend (6), second return bend (6) shape is half-circular arc, first return bend (5) and second return bend (6) distribute apopore (51) along axis equidistance, cylinder section of thick bamboo (11) top is provided with suction chamber (9), an air outlet pipe (15) is arranged on the side surface of the cylindrical barrel (11) close to the air suction cavity (9).

2. The rectification device for the semiconductor cleaning agent as claimed in claim 1, wherein the bottom of the rectification kettle (7) is fixedly communicated with a connecting pipe (3), the bottom of the connecting pipe (3) is screwed into the end cover (4), and the top of the end cover (4) is fixedly provided with the heating rod (2).

3. The rectification device for the semiconductor cleaning agent as claimed in claim 1, wherein the threaded cylinder (8) is symmetrically welded on the upper surface of the sealing cover (10) arranged at the top of the cylindrical cylinder (11), a threaded hole is formed in the threaded cylinder (8), and the shell of the driving motor (20) is fixedly connected with the threaded cylinder (8) through a mounting bolt (13).

4. The rectifying device for the semiconductor cleaning agent as claimed in claim 1, wherein the cylindrical barrel (11) is provided with a water inlet cavity (12) at a position close to a water inlet frame (19), the side surface of the water inlet cavity (12) is fixedly communicated with a water inlet pipe (16), the water inlet frame (19) comprises a connecting ring (191) and a strut (192), the connecting ring (191) is provided with two groups, and the two groups of connecting rings (191) are connected through the strut (192).

5. The rectification device for the semiconductor cleaning agent as claimed in claim 1, wherein the output end of the driving motor (20) extends into the air suction cavity (9), and the output end of the driving motor (20) is fixedly connected with an air suction fan blade (14).

6. The rectification device for semiconductor cleaning agent as claimed in claim 1, wherein the bottom of the gas suction chamber (9) is symmetrically and fixedly communicated with a gas suction pipe (17), the bottom of the gas suction pipe (17) is fixedly communicated with a bell mouth (18), and the opening of the bell mouth (18) extends to the outer wall of the cylindrical barrel (11).