CN216171185U

CN216171185U - Modular combined type gas purifier

Info

Publication number: CN216171185U
Application number: CN202122693741.0U
Authority: CN
Inventors: 江晓松
Original assignee: Shanghai Xianpu Gas Technology Co ltd
Current assignee: Shanghai Xianpu Gas Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a modular combined type gas purifier, and belongs to the technical field of gas purifiers. It includes the clarifier, and the bottom of clarifier is equipped with the landing leg, has seted up the standing groove on the inside lateral wall of clarifier respectively, and the top of standing groove is linked together with the outside of clarifier, and the adsorption column has all been placed to the inside of every standing groove. This device mainly drives the rotation of a fixed section of thick bamboo through drive assembly to under the cooperation of coupling assembling and shutoff subassembly, shelter from the standing groove that the adsorption column place that needs to change, make the standing groove after sheltering from and other regions of purifier inside isolated, thereby realize when changing the adsorption column, and the inside purification operation of purifier can continue to go on, thereby for the mode of conventional change adsorption column, latency has been shortened, thereby purification efficiency has been promoted.

Description

Modular combined type gas purifier

Technical Field

The utility model relates to a modular combined type gas purifier, and belongs to the technical field of gas purifiers.

Background

Most of the gas purification technologies are to remove trace amounts of impurities such as nitrogen, oxygen, water and the like from high-purity gas by means of adsorption, catalysis and the like under a normal temperature or temperature change state through an adsorbent and a catalyst. When the adsorbent in the purifier is saturated with a certain impurity component, the adsorbent is replaced or regenerated in order to meet the purification index.

Generally, since the impurity species in the gas are more, in order to remove all impurities at a time, mainly by filling different getters in one purifier, after one of the getters is saturated by adsorption, the purification operation of the whole purifier needs to be stopped in order to replace one of the getters, so that the waiting time for replacing the adsorption column is prolonged, and the purification efficiency is reduced.

Disclosure of Invention

The present invention is implemented by the following technical solutions in view of the technical problems mentioned in the background art:

a modularized combined type gas purifier comprises a purifier body, wherein the bottom of the purifier body is provided with support legs, the inner side walls of the purifier body are respectively provided with a placing groove, the top of the placing grooves is communicated with the outside of the purifier, an adsorption column is arranged inside each placing groove, the side wall of one side of the adsorption column is fixed outside the purifier through a screw, the top of the purifier is communicated with an air inlet pipe, one end of the air inlet pipe penetrates and extends into the purifier, a fixed cylinder is rotationally sleeved on the outer side wall of the air inlet pipe positioned in the purifier through a driving component, and one side of the fixed cylinder is provided with a notch which is communicated with a channel inside the air inlet pipe, coupling assembling is installed to one side of a fixed section of thick bamboo, the shutoff subassembly is installed to part one end on the coupling assembling for the shutoff post standing groove.

The number of the adsorption columns and the number of the placing grooves are equal and are multiple, a getter is arranged in each adsorption column, and the getter is selected from a deoxidizing getter, a denitrifying getter, a dehydrogenating getter, a decarburizing getter and the like according to the impurities in the raw material gas, such as hydrogen, oxygen, nitrogen, carbon monoxide, carbon dioxide, methane, moisture and the like.

As a preferred example, the connecting assembly is a cylinder, the fixed end of the cylinder is hinged to the fixed cylinder, and the movable end of the cylinder is hinged to the plugging assembly.

As a preferable example, the plugging component is a plugging plate and a sucker, one side of the plugging plate is hinged with the movable end of the cylinder, the sucker is arranged on the other side of the plugging plate and corresponds to the placing groove, the width of the plugging plate is greater than that of the placing groove, the suckers are respectively arranged at the top and the bottom of the plugging plate, and the sum of the length of the plugging plate and the lengths of the suckers at the top and the bottom of the plugging plate is equal to the length of the placing groove.

As a preferable example, the side walls of the purifiers are respectively provided with joints, and the other end of each joint penetrates through and extends into the interior of the purifier and is positioned in the interior of the placing groove.

The other end of the adapter extends out of the purifier and is communicated with a vacuum pump.

As a preferred example, the driving assembly includes a motor and two magnets, the fixed end of the motor is fixedly mounted on the supporting leg, one of the magnets is rotatably mounted at the outer bottom of the purifier through a magnet sleeve, the output end of the motor is sleeved with the magnet at the outer bottom of the purifier, the other magnet is also rotatably mounted at the bottom of the fixing cylinder through a magnet sleeve, and the two magnets attract each other.

As a preferred example, the side wall of the bottom of the purifier is also communicated with an air outlet pipe.

The utility model has the beneficial effects that: this device mainly drives the rotation of a fixed section of thick bamboo through drive assembly to under the cooperation of coupling assembling and shutoff subassembly, shelter from the standing groove that the adsorption column place that needs to change, make the standing groove after sheltering from and other regions of purifier inside isolated, thereby realize when changing the adsorption column, and the inside purification operation of purifier can continue to go on, thereby for the mode of conventional change adsorption column, latency has been shortened, thereby purification efficiency has been promoted.

Drawings

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

FIG. 2 is an exploded schematic view of the present invention;

FIG. 3 is a schematic structural view of portion A of FIG. 2;

FIG. 4 is a front view of a purifier according to the present invention;

FIG. 5 is a schematic view of the structure in the direction B-B in FIG. 4;

in the figure: purifier 1, intake pipe 2, motor 3, magnet 4, adsorption column 5, solid fixed cylinder 6, breach 7, shutoff board 8, sucking disc 9, standing groove 10, cylinder 11.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in fig. 1-5, a modular combined type gas purifier, comprises a purifier 1, wherein supporting legs are arranged at the bottom of the purifier 1, placing grooves 10 are respectively arranged on the inner side walls of the purifier 1, the top of each placing groove 10 is communicated with the outside of the purifier 1, an adsorption column 5 is placed inside each placing groove 10, one side wall of each adsorption column 5 is fixed at the outside of the purifier 1 through screws, the top of the purifier 1 is communicated with an air inlet pipe 2, one end of each air inlet pipe 2 penetrates through and extends into the purifier 1, a fixing cylinder 6 is rotatably sleeved on the outer side wall of each air inlet pipe 2 inside the purifier 1 through a driving assembly, a notch 7 is arranged on one side of each fixing cylinder 6, the notch 7 is communicated with a channel inside the air inlet pipe 2, a connecting assembly is arranged on one side of each fixing cylinder 6, and a plugging assembly is arranged at one end of a part on each connecting assembly, for plugging the post placement groove 10.

The coupling assembling is cylinder 11, and the stiff end of cylinder 11 is articulated mutually with fixed section of thick bamboo 6, and the expansion end of cylinder 11 is articulated mutually with the shutoff subassembly.

The plugging assembly is a plugging plate 8 and a sucker 9, one side of the plugging plate 8 is hinged with the movable end of a cylinder 11, the sucker 9 is installed on the other side of the plugging plate 8 and corresponds to the placing groove 10, the width of the plugging plate 8 is larger than that of the placing groove 10, the suckers 9 are respectively installed at the top and the bottom of the plugging plate 8, and the sum of the length of the plugging plate 8 and the length of the suckers 9 at the top and the bottom of the plugging plate 8 is equal to that of the placing groove 10.

The side walls of the purifier 1 are respectively provided with connectors, and the other end of each connector penetrates and extends into the purifier 1 and is positioned inside the placing groove 10.

Drive assembly includes motor 3, two magnet 4, and motor 3's fixed end fixed mounting is on the landing leg, and one of them magnet 4 rotates through the magnet cover and installs the outer bottom at purifier 1, and motor 3's output cup joints with magnet 4 that are located the outer bottom of purifier 1 mutually, and another magnet 4 also rotates through the magnet cover and installs the bottom at solid fixed cylinder 6, and two magnet 4 inter attraction.

The side wall of the bottom of the purifier 1 is also communicated with an air outlet pipe.

The working principle is as follows: when one of the adsorption columns 5 needs to be replaced (mainly, the getter inside the adsorption column 5 is replaced, the specific structure can be understood that the peripheral side walls of the adsorption column 5 are all provided with air suction holes (not shown in the figure), and the getter is placed in the adsorption column 5 with the air suction holes), at this time, the motor 3 needs to be started, the output end of the motor 3 starts to rotate, so as to drive one of the magnets 4 to rotate, and then drive the other magnet 4 to rotate, so as to drive the fixed cylinder 6 to rotate, and under the connection of the cylinder 11, when the blocking plate 8 rotates to correspond to the placing groove 10 (for convenience of observation, the side wall of the placing groove 10, namely the side wall of the purifier 1, can be set as glass), then the cylinder 11 is started, so that the output end of the cylinder 11 starts to extend until the suction cup 9 on the blocking plate 8 contacts with the side wall on the purifier 1, and the blocking plate 8 blocks the placing groove 10, then the screw is rotated, the adsorption column 5 that will change is taken out, is changed new adsorption column 5, and screws up the screw, then starts the vacuum pump, under the connection of joint, takes away the gas in the region that new adsorption column 5 is located, and in the change adsorption column 5 in-process, the other part in purifier 1 still carries out the purification operation can.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Modular combined gas purifier comprising a purifier (1), the bottom of the purifier (1) being provided with legs, characterized in that: the purification device is characterized in that the inner side wall of the purifier (1) is respectively provided with a placing groove (10), the top of each placing groove (10) is communicated with the outer part of the purifier (1), an adsorption column (5) is placed in each placing groove (10), one side wall of each adsorption column (5) is fixed on the outer part of the purifier (1) through screws, the top of the purifier (1) is communicated with an air inlet pipe (2), one end of each air inlet pipe (2) penetrates through and extends into the purifier (1), the outer side wall of each air inlet pipe (2) in the purifier (1) is rotatably sleeved with a fixed cylinder (6) through a driving assembly, one side of each fixed cylinder (6) is provided with a notch (7), the notch (7) is communicated with a channel connecting assembly in the air inlet pipe (2), and one side of each fixed cylinder (6) is provided with a connecting assembly, the plugging component is installed to part one end on the coupling assembling for shutoff post standing groove (10).

2. A modular combined gas purifier as recited in claim 1, wherein: coupling assembling is cylinder (11), the stiff end and the solid fixed cylinder (6) of cylinder (11) are articulated mutually, the expansion end and the shutoff subassembly of cylinder (11) are articulated mutually.

3. A modular combined gas purifier as recited in claim 2, wherein: the shutoff subassembly is shutoff board (8) and sucking disc (9), one side of shutoff board (8) is articulated mutually with the activity end of cylinder (11), the opposite side in shutoff board (8) is installed in sucking disc (9) to corresponding with standing groove (10), and the width of shutoff board (8) is greater than the width of standing groove (10), and sucking disc (9) are also installed respectively to the top and the bottom of shutoff board (8), the length of shutoff board (8), be located sucking disc (9) length sum of shutoff board (8) top and bottom equal the length of standing groove (10).

4. A modular combined gas purifier as recited in claim 2, wherein: the side walls of the purifier (1) are respectively provided with a joint, and the other end of each joint penetrates through and extends into the purifier (1) and is positioned in the placing groove (10).

5. A modular combined gas purifier as recited in claim 1, wherein: drive assembly includes motor (3), two magnet (4), the stiff end fixed mounting of motor (3) is on the landing leg, one of them magnet (4) rotate through the magnet cover and install the outer bottom in purifier (1), just the output of motor (3) cup joints mutually with magnet (4) that are located the outer bottom of purifier (1), another magnet (4) also rotate through the magnet cover and install the bottom in solid fixed cylinder (6), and two magnet (4) inter attraction.

6. A modular combined gas purifier as recited in claim 1, wherein: the side wall of the bottom of the purifier (1) is also communicated with an air outlet pipe.