CN213505969U

CN213505969U - Medical molecular sieve oxygen generation device with dustproof structure

Info

Publication number: CN213505969U
Application number: CN202022034663.9U
Authority: CN
Inventors: 常伟
Original assignee: Jining Keruite Medical Equipment Co ltd
Current assignee: Jining Keruite Medical Equipment Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-22
Anticipated expiration: 2030-09-16

Abstract

The application discloses medical molecular sieve oxygen making device with dustproof construction, including base and dust keeper and filtration silencing device, dust keeper includes the casing of fixed connection on the base top, bottom one side fixed connection intake pipe of casing, top one side fixed connection blast pipe of casing, the atomizer is installed to one side of blast pipe, the internally mounted of casing has dustproof frame, it includes the inside baffle of fixed connection at the casing to filter silencing device, the inside center fixed connection screen cloth section of thick bamboo of baffle, open at the top of screen cloth section of thick bamboo has the exhaust fill, the internally mounted of casing has electrostatic generator. Through inside multiple system oxygen frame, multiple screen cloth and the deflector of a screen cloth section of thick bamboo to the area of contact of increase gas and screen cloth, thereby convenient continuous stable oxygen that provides, through nitrogen pump and exhaust tube, conveniently with unnecessary nitrogen gas discharge, through amortization section of thick bamboo and puigging, the convenience absorbs and eliminates system oxygen noise generation.

Description

Medical molecular sieve oxygen generation device with dustproof structure

Technical Field

The application relates to a medical molecular sieve oxygen generator, in particular to a medical molecular sieve oxygen generator with a dustproof structure.

Background

The molecular sieve is a kind of synthetic hydrated aluminosilicate (zeolite) or natural zeolite with the function of screening molecules. The chemical general formula is (M '2M) O.Al 2O 3. xSiO 2. yH2O, M' and M are respectively univalent and bivalent cations such as K +, Na +, Ca2+, Ba2+ and the like. It has many pore canals with uniform pore diameter and regularly arranged holes, and molecular sieves with different pore diameters separate molecules with different sizes and shapes. According to the difference of the molecular ratio of SiO2 and Al2O3, molecular sieves with different pore diameters are obtained. The types of the medicine are as follows: 3A (potassium A type), 4A (sodium A type), 5A (calcium A type), 10Z (calcium Z type), 13Z (sodium Z type), Y (sodium Y type), sodium mordenite type, etc. It has high adsorption capacity, strong selectivity and high temperature resistance, is widely used in organic chemical industry and petrochemical industry, is also an excellent adsorbent for gas dehydration, and is increasingly paid attention to waste gas purification.

The molecular sieve oxygen making device who uses in the existing market, at its during operation, the distributor constantly circulates and admits air and exhaust, and the air current produces great washing pressure to the molecular sieve granule, causes the molecular sieve granule to pulverize easily, and life is shorter, and adsorption effect weakens, and the oxygen concentration who makes also reduces, and the dustproof dust removal effect of current molecular sieve oxygen making device is relatively poor to block up into exhaust duct and screen cloth easily, thereby influence oxygen making efficiency. Therefore, the medical molecular sieve oxygen generation device with the dustproof structure is provided for solving the problems.

Disclosure of Invention

A medical molecular sieve oxygen production device with a dustproof structure comprises a base, a dustproof device and a filtering and silencing device;

the dustproof device comprises a shell fixedly connected to the top end of the base, an air inlet pipe is fixedly connected to one side of the bottom end of the shell, an exhaust pipe is fixedly connected to one side of the top end of the shell, an atomizer is installed on one side of the exhaust pipe, and a dustproof frame is installed inside the shell;

the filtering and silencing device comprises a partition plate fixedly connected inside the shell, a screen drum is fixedly connected to the center inside the partition plate, an exhaust hopper is arranged at the top of the screen drum, and an electrostatic generator is arranged inside the shell.

Further, the internally mounted of dustproof frame has first filter screen and second filter screen, the opening has all been opened at the both ends of dustproof frame, dustproof frame is opened the one end that has open-ended one side intercommunication intake pipe, first filter screen and second filter screen are activated carbon fiber net and cold catalyst filter screen respectively.

Further, the inside bottom fixed connection mounting bracket of casing, the internally mounted of mounting bracket has the electrostatic absorption net, the electrostatic absorption net is the T type and sets up in the bottom of a screen cloth section of thick bamboo, the electrostatic absorption net is connected with the electrostatic generator electricity.

Furthermore, a silencing barrel is sleeved on the outer side of the screen cylinder, a sound insulation layer is arranged inside the silencing barrel, the sound insulation layer is silencing cotton, and the silencing barrel is arranged inside the shell.

Further, the multiple system oxygen frame of inside fixed connection of a screen cloth section of thick bamboo, multiple system oxygen frame all is hourglass hopper-shaped and communicates each other, the internally mounted of multiple system oxygen frame has the deflector that leaks hopper-shaped, the internally mounted of multiple system oxygen frame has multiple screen cloth.

Further, the top of casing is installed the nitrogen pump, the output of nitrogen pump passes through the top of exhaust tube intercommunication casing, the solenoid valve is all installed to the inside of exhaust tube, intake pipe and blast pipe.

The beneficial effect of this application is: the application provides a medical molecular sieve oxygenerator that has dustproof construction that dustproof dust removal, amortization sound insulation performance are good.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of the positions of the screen cylinder, the multiple oxygen generating frames and the guide plate according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a mounting frame and an electrostatic adsorption net according to an embodiment of the present application.

In the figure: 1. the base, 2, casing, 3, the intake pipe, 4, the blast pipe, 5, dustproof frame, 6, first filter screen, 7, electrostatic absorption net, 8, second filter screen, 9, electrostatic generator, 10, mounting bracket, 11, baffle, 12, a screen cloth section of thick bamboo, 13, multiple system oxygen frame, 14, deflector, 15, multiple screen cloth, 16, hush pipe, 17, puigging, 18, exhaust fill, 19, atomizer, 20, nitrogen pump, 21, exhaust tube.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a medical molecular sieve oxygen generator with a dustproof structure includes a base 1, a dustproof device and a filtering silencer;

the dustproof device comprises a shell 2 fixedly connected to the top end of a base 1, an air inlet pipe 3 is fixedly connected to one side of the bottom end of the shell 2, an exhaust pipe 4 is fixedly connected to one side of the top end of the shell 2, an atomizer 19 is installed on one side of the exhaust pipe 4, and a dustproof frame 5 is installed inside the shell 2;

the filtering and silencing device comprises a partition plate 11 fixedly connected inside the shell 2, the center inside the partition plate 11 is fixedly connected with a screen drum 12, an exhaust hopper 18 is arranged at the top of the screen drum 12, and an electrostatic generator 9 is arranged inside the shell 2.

A first filter screen 6 and a second filter screen 8 are arranged in the dustproof frame 5, openings are formed in two ends of the dustproof frame 5, one side, provided with the openings, of the dustproof frame 5 is communicated with one end of the air inlet pipe 3, and the first filter screen 6 and the second filter screen 8 are respectively an activated carbon fiber screen and a cold catalyst filter screen, so that the structure is more reasonable and the connection is convenient; the bottom end in the shell 2 is fixedly connected with a mounting frame 10, an electrostatic adsorption net 7 is mounted in the mounting frame 10, the electrostatic adsorption net 7 is arranged at the bottom of a screen cylinder 12 in a T shape, and the electrostatic adsorption net 7 is electrically connected with an electrostatic generator 9, so that the structure is more reasonable and convenient to connect; the silencing cylinder 16 is sleeved on the outer side of the screen cylinder 12, a sound insulation layer 17 is arranged inside the silencing cylinder 16, the sound insulation layer 17 is silencing cotton, and the silencing cylinder 16 is installed inside the shell 2, so that the structure is more reasonable and the connection is convenient; multiple oxygen making frames 13 are fixedly connected inside the screen cylinder 12, the multiple oxygen making frames 13 are funnel-shaped and are communicated with each other, funnel-shaped guide plates 14 are installed inside the multiple oxygen making frames 13, and multiple screens 15 are installed inside the multiple oxygen making frames 13, so that the structure is more reasonable, and the connection is convenient; nitrogen pump 20 is installed at the top of casing 2, nitrogen pump 20's output passes through exhaust tube 21 intercommunication casing 2's top, the solenoid valve is all installed to exhaust tube 21, intake pipe 3 and blast pipe 4's inside, and the structure is more reasonable, is convenient for connect.

When the device is used, the electric elements in the device are externally connected with a power supply and a control switch when in use, then gas needing oxygen generation is input through the air inlet pipe 3 and the electromagnetic valve, and passes through the first filter screen 6 and the second filter screen 8 inside the dustproof frame 5, so that dust and floating particles with smaller particles in the gas are filtered and purified, and various harmful odorous gases such as formaldehyde and ethanethiol are decomposed into harmless and tasteless substances while adsorbing and decomposing, the types of adsorbed and polluted particles are improved, the electrostatic generator 9 is started, the electrostatic generator 9 is electrified to the electrostatic adsorption net 7 to purify the gas out of the dustproof frame 5 again, the gas passes through the multiple oxygen generation frame 13 inside the screen cylinder 12, the multiple screen meshes 15 and the guide plate 14, so that the contact area between the gas and the screen meshes is increased, and oxygen is conveniently, continuously and stably provided, and through the nitrogen pump 20 and the air exhaust pipe 21, the convenient unnecessary nitrogen gas of will discharging through amortization section of thick bamboo 16 and puigging 17, conveniently absorbs and eliminates the noise that takes place to making oxygen, can effectively reduce the produced air current sound of medical molecular sieve oxygenerator molecular sieve when the analytic nitrogen discharging, improves nitrogen discharging efficiency.

The application has the advantages that:

1. the gas generating device is reasonable in structure, gas needing oxygen generation is input through the gas inlet pipe and the electromagnetic valve, and passes through the first filter screen and the second filter screen inside the dustproof frame, so that dust and floating particles with smaller particles in the gas are filtered and purified, various harmful odorous gases such as formaldehyde and ethanethiol are decomposed into harmless tasteless substances while being adsorbed, the types of adsorbed pollutant particulate matters are improved, the static generator is started, and the static generator is electrified to purify the gas out of the dustproof frame again;

2. this application is rational in infrastructure, through the inside multiple system oxygen frame of a screen cloth section of thick bamboo, multiple screen cloth and deflector, thereby increase the area of contact of gas and screen cloth, thereby convenient continuous stable oxygen that provides, through nitrogen pump and exhaust tube, conveniently with unnecessary nitrogen gas discharge, through noise damping section of thick bamboo and puigging, conveniently absorb and eliminate the system oxygen noise of occurrence, can effectively reduce the produced air current sound of medical molecular sieve oxygen generator molecular sieve when the analytic row nitrogen, improve row nitrogen efficiency.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a medical molecular sieve oxygenerator with dustproof construction which characterized in that: comprises a base (1), a dustproof device and a filtering and silencing device;

the dustproof device comprises a shell (2) fixedly connected to the top end of a base (1), an air inlet pipe (3) is fixedly connected to one side of the bottom end of the shell (2), an exhaust pipe (4) is fixedly connected to one side of the top end of the shell (2), an atomizer (19) is installed on one side of the exhaust pipe (4), and a dustproof frame (5) is installed inside the shell (2);

the filtering and silencing device comprises a partition plate (11) fixedly connected to the inside of the shell (2), a screen drum (12) is fixedly connected to the center of the inside of the partition plate (11), an exhaust hopper (18) is arranged at the top of the screen drum (12), and an electrostatic generator (9) is arranged inside the shell (2).

2. The medical molecular sieve oxygen generation device with the dustproof structure as claimed in claim 1, wherein: the utility model discloses a cold catalyst filter for the air conditioner, including dustproof frame (5), the internally mounted of dustproof frame (5) has first filter screen (6) and second filter screen (8), the opening has all been opened at the both ends of dustproof frame (5), the one end that has open-ended one side intercommunication intake pipe (3) is opened in dustproof frame (5), first filter screen (6) and second filter screen (8) are activated carbon fiber net and cold catalyst filter screen respectively.

3. The medical molecular sieve oxygen generation device with the dustproof structure as claimed in claim 1, wherein: the inside bottom fixed connection mounting bracket (10) of casing (2), the internally mounted of mounting bracket (10) has electrostatic adsorption net (7), electrostatic adsorption net (7) are the bottom of T type setting at a screen cloth section of thick bamboo (12), electrostatic adsorption net (7) are connected with electrostatic generator (9) electricity.

4. The medical molecular sieve oxygen generation device with the dustproof structure as claimed in claim 1, wherein: the outer side of the screen cylinder (12) is sleeved with a silencing cylinder (16), a sound insulation layer (17) is arranged inside the silencing cylinder (16), the sound insulation layer (17) is silencing cotton, and the silencing cylinder (16) is installed inside the shell (2).

5. The medical molecular sieve oxygen generation device with the dustproof structure as claimed in claim 1, wherein: multiple system oxygen frame (13) of inside fixed connection of a sieve net section of thick bamboo (12), multiple system oxygen frame (13) all are and leak hopper-shaped and communicate each other, the internally mounted of multiple system oxygen frame (13) has deflector (14) that leak hopper-shaped, the internally mounted of multiple system oxygen frame (13) has multiple screen cloth (15).

6. The medical molecular sieve oxygen generation device with the dustproof structure as claimed in claim 1, wherein: nitrogen pump (20) are installed at the top of casing (2), the top of aspiration tube (21) intercommunication casing (2) is passed through to the output of nitrogen pump (20), the solenoid valve is all installed to the inside of aspiration tube (21), intake pipe (3) and blast pipe (4).