CN214182458U

CN214182458U - Adsorption tower of nitrogen making machine

Info

Publication number: CN214182458U
Application number: CN202023293559.8U
Authority: CN
Inventors: 胥直平
Original assignee: Xiamen Dongshen Gas Equipment Co ltd
Current assignee: Xiamen Dongshen Gas Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a nitrogen generator adsorption tower, including the base, the top cover of base is established and is connected the retort, one side fixedly connected with outlet duct of retort outer rampart, and the middle part on four fixed block tops is all overlapped and is established and be connected with the screw, and the other end fixed mounting of intake pipe outer rampart has the valve, the beneficial effects of the utility model are that: the utility model relates to a nitrogen generator adsorption tower, the installation valve, the intake pipe is favorable to the staff to adjust effectively through the air speed of valve to the inside circulation of intake pipe, thereby be convenient for control the use of retort inside air better, the installation blotter, the hob, the screw hole is favorable to passing through hob and screw hole threaded connection, cause intake pipe and spliced pole zonulae occludens, it causes not hard up of junction to reduce the change of retort inside pressure effectively through the blotter, thereby protected the spliced pole greatly, the life of retort junction has been improved.

Description

Adsorption tower of nitrogen making machine

Technical Field

The utility model relates to an adsorption tower, in particular to nitrogen generator adsorption tower.

Background

The nitrogen making machine adsorption tower is a device for purifying nitrogen in air by changing pressure in the process of a nitrogen making machine.

There are a lot of nitrogen generator adsorption towers in the market at present, but general nitrogen generator adsorption tower is not good to the inside air flow rate regulating effect of the admission line of device for the inside injected air of device is too much, very easily causes retort life to reduce, and general nitrogen generator adsorption tower is too poor to the buffering and the sealed effect of junction, makes the very easily wearing and tearing gas leakage of junction, thereby greatly reduced the life of device, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nitrogen generator adsorption tower, general nitrogen generator adsorption tower that proposes in solving above-mentioned background art is not good to the inside air flow rate regulating effect of admission line of device, make the inside injected air of device too much, very easily cause retort life to reduce, and general nitrogen generator adsorption tower is too poor to the buffering and the sealed effect of junction, make the junction very easily wear and tear gas leakage, thereby greatly reduced the life of device, be unfavorable for the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: an adsorption tower of a nitrogen making machine comprises a base, wherein a reaction tank is sleeved and connected at the top end of the base, an outlet duct is fixedly connected at one side of the outer annular wall of the reaction tank, a fixing mechanism is fixedly installed at the bottom end of the base and comprises two connecting plates, two grooves, four fixing blocks and four screws, the top ends of the two connecting plates are fixedly connected with the bottom end of the base, the middle parts of the bottom ends of the two connecting plates are respectively provided with a groove, two fixing blocks are fixedly connected at one side of the two connecting plates, the middle parts of the top ends of the four fixing blocks are respectively sleeved and connected with a screw, a protection mechanism is fixedly installed at the other side of the outer annular wall of the reaction tank and comprises a connecting column, a cushion, two screw rods, an air inlet pipe, two threaded holes and a valve, one side of the connecting column is fixedly connected with the top part of the other end of the outer annular wall of the reaction tank, the utility model discloses a valve, including spliced pole, intake pipe, two screw holes, two outer rampart of intake pipe all with the one end threaded connection who corresponds the hob, the inner rampart fixed mounting of spliced pole has the blotter, the both ends of the outer rampart of spliced pole are all overlapped and are established and are connected with the hob, the inner wall cover of spliced pole is established and is connected with the intake pipe, the one end of the outer rampart of intake pipe and the inner wall sliding connection who corresponds the blotter, two screw holes are seted up to the outer rampart of intake.

As an optimal technical scheme of the utility model, the one end that retort was kept away from to outlet duct and intake pipe all has the protective cover, and two through hinge movable mounting the internal diameter size ratio of protective cover is big with the external diameter size of outlet duct with corresponding intake pipe.

As an optimal technical scheme of the utility model, two the inner wall of recess all with external sand grip zonulae occludens.

As an optimal technical scheme of the utility model, four the bottom of fixed block and the bottom that corresponds the connecting plate keep the level, and four the length dimension ratio of screw is big than the length dimension who corresponds the fixed block.

As an optimal technical scheme of the utility model, the internal diameter size of blotter matches the setting with the external diameter size who corresponds the intake pipe, just the external diameter size of blotter matches the setting with the internal diameter size who corresponds the spliced pole.

As an optimal technical scheme of the utility model, two the external diameter size of hob matches the setting with the internal diameter size of corresponding screw hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a nitrogen generator adsorption tower, the installation valve, the intake pipe is favorable to the staff to adjust effectively through the air speed of valve to the inside circulation of intake pipe, thereby be convenient for control the use of retort inside air better, the installation blotter, the hob, the screw hole is favorable to passing through hob and screw hole threaded connection, cause intake pipe and spliced pole zonulae occludens, it causes not hard up of junction to reduce the change of retort inside pressure effectively through the blotter, thereby the spliced pole has greatly protected, the life of retort junction has been improved, and convenient use.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic view of the threaded hole structure of the present invention.

In the figure: 1. a base; 11. a reaction tank; 12. an air outlet pipe; 2. a fixing mechanism; 21. a connecting plate; 22. a groove; 23. a fixed block; 24. a screw; 3. a protection mechanism; 31. connecting columns; 32. a cushion pad; 33. a screw rod; 34. an air inlet pipe; 35. a threaded hole; 36. and (4) a valve.

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.

Please refer to fig. 1-3, the utility model provides a nitrogen generator adsorption tower, including base 1, base 1's top cover is established and is connected retort 11, one side fixedly connected with outlet duct 12 of retort 11 outer rampart, base 1's bottom fixed mounting has fixed establishment 2, fixed establishment 2 includes two connecting plates 21, two recesses 22, four fixed blocks 23, four screws 24, the top of two connecting plates 21 and the equal fixed connection in bottom of base 1, the middle part of two connecting plates 21 bottoms all is seted up recess 22, one side of two connecting plates 21 all is fixedly connected with two fixed blocks 23, the middle part on four fixed block 23 tops all is established and is connected with screw 24, retort 11 outer rampart's opposite side fixed mounting has protection machanism 3, protection machanism 3 includes spliced pole 31, blotter 32, two hob 33, intake pipe 34, two screw holes 35, screw hole 35, Valve 36, the top fixed connection of one side of spliced pole 31 and the outer rampart other end of retort 11, the inner rampart fixed mounting of spliced pole 31 has blotter 32, the both ends of the outer rampart of spliced pole 31 are all established and are connected with hob 33, the inner wall cover of spliced pole 31 is established and is connected with intake pipe 34, the one end of the outer rampart of intake pipe 34 and the inner wall sliding connection who corresponds blotter 32, two screw holes 35 have been seted up to the outer rampart of intake pipe 34, the inner rampart of two screw holes 35 all with the one end threaded connection who corresponds hob 33, the other end fixed mounting of the outer rampart of intake pipe 34 has valve 36.

Preferably, the one end that retort 11 was kept away from to outlet duct 12 and intake pipe 34 all has the protective cover through hinge movable mounting, and the internal diameter size ratio of two protective covers is big with the external diameter size of outlet duct 12 with corresponding intake pipe 34, prevents effectively that external debris from carrying out the inside jam that causes of pipeline, influences the normal use of device.

Preferably, the inner walls of the two grooves 22 are both tightly connected with the external raised line, so that the device can be used normally.

Preferably, the bottom ends of the four fixing blocks 23 and the bottom end of the corresponding connecting plate 21 are kept horizontal, and the length dimension of the four screws 24 is larger than that of the corresponding fixing blocks 23, so that the stability of the device is improved.

Preferably, the internal diameter size of blotter 32 matches with the external diameter size that corresponds intake pipe 34 and sets up, and the external diameter size of blotter 32 matches with the internal diameter size that corresponds spliced pole 31 and sets up, is convenient for improve the cushioning nature of device, is favorable to improving the life of device.

Preferably, the outer diameter dimension of the two screw rods 33 is matched with the inner diameter dimension of the corresponding threaded hole 35, so that the sealing performance of the joint of the device is improved, and the use is convenient.

The working principle is as follows:

at first use the lug zonulae occludens on two recesses 22 and external floor, use screw 24 and fixed block 23 to overlap and establish and be connected, bottom and floor zonulae occludens up to screw 24, thereby stability when having improved device and ground connection effectively, use intake pipe 34 and outlet duct 12 respectively with external pipeline swing joint after that, use two hob 33 and correspond screw hole 35 to carry out threaded connection, thereby make spliced pole 31 and intake pipe 34 carry out zonulae occludens, be favorable to improving the leakproofness of device junction, prevent effectively that the pipeline gas leakage from causing the device result of use to reduce, then adjust intake pipe 34 effectively through rotary valve 36, the staff of being convenient for controls the inside air flow rate of intake pipe 34, the normal use of the device of being convenient for.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 nitrogen generator adsorption tower, includes base (1), its characterized in that: the reaction tank (11) is sleeved and connected at the top end of the base (1), an air outlet pipe (12) is fixedly connected to one side of the outer annular wall of the reaction tank (11), a fixing mechanism (2) is fixedly installed at the bottom end of the base (1), the fixing mechanism (2) comprises two connecting plates (21), two grooves (22), four fixing blocks (23) and four screws (24), the top end of each connecting plate (21) is fixedly connected with the bottom end of the base (1), the grooves (22) are formed in the middle of the bottom end of each connecting plate (21), the two fixing blocks (23) are fixedly connected to one side of each connecting plate (21), the screws (24) are sleeved and connected in the middle of the top end of each fixing block (23), a protection mechanism (3) is fixedly installed at the other side of the outer annular wall of the reaction tank (11), and each protection mechanism (3) comprises a connecting column (31), A cushion pad (32), two screw rods (33), an air inlet pipe (34), two threaded holes (35) and a valve (36), one side of the connecting column (31) is fixedly connected with the top of the other end of the outer ring wall of the reaction tank (11), a buffer pad (32) is fixedly arranged on the inner annular wall of the connecting column (31), spiral rods (33) are sleeved and connected at both ends of the outer annular wall of the connecting column (31), an air inlet pipe (34) is sleeved and connected on the inner wall of the connecting column (31), one end of the outer annular wall of the air inlet pipe (34) is connected with the inner wall of the corresponding cushion pad (32) in a sliding way, the outer ring wall of the air inlet pipe (34) is provided with two threaded holes (35), the inner ring walls of the two threaded holes (35) are in threaded connection with one end of the corresponding screw rod (33), and a valve (36) is fixedly arranged at the other end of the outer ring wall of the air inlet pipe (34).

2. The nitrogen generator adsorption tower of claim 1, wherein: one end of the gas outlet pipe (12) and the gas inlet pipe (34) far away from the reaction tank (11) is provided with a protective cover through a hinge, and the protective cover is two, and the inner diameter size of the protective cover is larger than the outer diameter size of the corresponding gas inlet pipe (34) and the gas outlet pipe (12).

3. The nitrogen generator adsorption tower of claim 1, wherein: the inner walls of the two grooves (22) are tightly connected with external raised lines.

4. The nitrogen generator adsorption tower of claim 1, wherein: the bottom ends of the four fixing blocks (23) and the bottom ends of the corresponding connecting plates (21) are kept horizontal, and the length size of the four screws (24) is larger than that of the corresponding fixing blocks (23).

5. The nitrogen generator adsorption tower of claim 1, wherein: the internal diameter size of blotter (32) and the external diameter size of corresponding intake pipe (34) match the setting, just the external diameter size of blotter (32) and the internal diameter size of corresponding spliced pole (31) match the setting.

6. The nitrogen generator adsorption tower of claim 1, wherein: the outer diameter of the two screw rods (33) is matched with the inner diameter of the corresponding threaded hole (35).