CN216604649U

CN216604649U - Gas absorber for preparing chemical raw material medicine

Info

Publication number: CN216604649U
Application number: CN202122855392.8U
Authority: CN
Inventors: 金微微
Original assignee: Dalian Zhuoen Pharmaceutical Technology Co ltd
Current assignee: Dalian Zhuoen Pharmaceutical Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-27
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to a gas absorber for preparing chemical bulk drugs, which comprises a machine shell, wherein a filtering device and an air extracting device are fixedly arranged in an inner cavity of the machine shell, the filtering device comprises a filtering tank fixedly arranged in the inner cavity of the machine shell, a filtering plate mounting frame is fixedly arranged in the inner cavity of the filtering tank, an air filter element and an active carbon plate are movably arranged in the inner cavity of the filtering plate mounting frame, and an air pipe is fixedly arranged on the lower surface of the filtering tank. This gas absorber is used in chemical raw material preparation, through installing clean brush above the flabellum, realize the cleanness to the flabellum, the filter core change mouth has been seted up on casing right surface, filter core change mouth fixed mounting has sealed lid, can swiftly change the filter core, can also prevent that absorber during operation is gaseous to leak simultaneously, the casing inner chamber is filled has soundproof cotton and can reduce the noise, fixed surface installs expanding spring and telescopic link on the casing simultaneously, can install the absorber in the eminence, the collapsible ground space can not be occupied at the eminence when the absorber does not use.

Description

Gas absorber for preparing chemical raw material medicine

Technical Field

The utility model relates to the technical field of gas absorbers, in particular to a gas absorber for preparing chemical raw material medicines.

Background

The preparation of chemical drugs is to prepare chemical raw material drugs firstly, the raw material drugs are usually required to be filtered and dried in the process, some drugs have strong pungent smell and often emit strong pungent smell in the preparation process, so that a manufacturing workshop is permeated with pungent gas, and the operation of workers is directly influenced.

The filter element effect of the existing gas absorber can be deteriorated and is not easy to replace when the existing gas absorber is used for a long time, and the fan blades are easy to be dirty and not easy to clean.

Therefore, a gas absorber is designed, and the gas absorber can absorb and filter gas with strong irritation and then discharge purified air.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a gas absorber for preparing chemical raw material medicines, which has the advantages that fan blades can be cleaned automatically, a filter element is convenient to replace, and the problems that the filter element of the existing gas absorber is inconvenient to replace and the fan blades are easy to dirty are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a gas absorber for preparing chemical raw material medicines comprises a machine shell, wherein a filtering device and an air extracting device are fixedly arranged in an inner cavity of the machine shell;

the filter device comprises a filter box fixedly arranged in the inner cavity of the shell, a filter plate mounting rack is fixedly arranged in the inner cavity of the filter box, an air filter element and an activated carbon plate are movably arranged in the inner cavity of the filter plate mounting rack, and an air pipe is fixedly arranged on the lower surface of the filter box;

the air exhaust device comprises an air inlet cover fixedly installed at the bottom of the air pipe, a fixing rod is fixedly installed in an inner cavity of the air inlet cover, a cleaning brush and a motor are fixedly installed on the lower surface of the fixing rod, and fan blades are fixedly installed at the output end of the motor.

Further, ventilation holes are formed in the upper surface and the lower surface of the filter plate mounting frame, a hose is fixedly connected to the lower surface of the air inlet cover, and a joint is fixedly connected to the bottom of the hose.

Further, the number of the cleaning brushes is two, and the motor is located between the two cleaning brushes.

Further, an air inlet mesh enclosure is fixedly mounted in the inner cavity of the air inlet mesh enclosure, and the air inlet mesh enclosure is located below the fan blades.

Further, the lower surface of the air inlet mesh enclosure is clamped with a water collecting tank, and sound insulation cotton is filled between the air inlet mesh enclosure and the inner cavity of the machine shell.

Further, the upper surface of the casing is fixedly provided with an expansion spring, an expansion link and an exhaust pipe, and the expansion spring is sleeved on the outer surface of the expansion link.

Furthermore, the outer surface of the joint is rotatably connected with an adjusting ring, and the outer surface of the adjusting ring is provided with an adjusting hole.

Furthermore, one end of the adjusting ring is rotatably connected with an adjusting screw, the adjusting screw is meshed with the adjusting hole, and the adjusting hole and the lower edge of the adjusting ring are inclined by fifty degrees.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this gas absorber is used in chemical raw material preparation, through installing clean brush above the flabellum, realize the cleanness to the flabellum, the filter core change mouth has been seted up on casing right surface, filter core change mouth fixed mounting has sealed lid, can swiftly change the filter core, can also prevent that absorber during operation is gaseous to leak simultaneously, the casing inner chamber is filled has soundproof cotton and can reduce the noise, fixed surface installs expanding spring and telescopic link on the casing simultaneously, can install the absorber in the eminence, the collapsible ground space can not be occupied at the eminence when the absorber does not use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the intake shroud of the present invention;

FIG. 3 is a schematic view of the position of the extension spring and the extension rod of the present invention;

FIG. 4 is a schematic view of the position of the adjusting screw and the adjusting ring according to the present invention;

fig. 5 is a schematic view of the deployment of the adjustment collar of the present invention.

In the figure: the air filter comprises a machine shell 1, a filter box 2, a filter plate 3, a filter plate mounting rack 4, an air filter element 5, an activated carbon plate 5, an air pipe 6, an air inlet cover 7, a fixing rod 8, a cleaning brush 9, a motor 10, fan blades 11, an air inlet net cover 12, a telescopic spring 13, a telescopic rod 14, a hose 15, a joint 16, an adjusting ring 17, an adjusting hole 18 and an adjusting screw 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-5, the gas absorber for preparing chemical raw material in the present embodiment includes a casing 1, a filter device is fixedly installed in an inner cavity of the casing 1, the filter device includes a filter box 2 fixedly installed in the inner cavity of the casing 1, a filter plate mounting frame 3 is fixedly installed in the inner cavity of the filter box 2, an air filter element 4 and an activated carbon plate 5 are movably installed in the inner cavity of the filter plate mounting frame 3, and an air pipe 6 is fixedly installed on a lower surface of the filter box 2.

It should be noted that, in order to make the better ventilation of rose box 2, the ventilation hole has all been seted up to the top and the bottom of rose box 2, and the ventilation hole has all been seted up to 3 upper surfaces of filter plate mounting bracket and lower surface.

1 inner chamber fixed mounting of casing has air exhaust device, air exhaust device includes fixed mounting and the inlet cowl 7 of 6 bottoms of tuber pipe, 7 inner chamber fixed mounting of inlet cowl have the dead lever 8, fixed surface installs cleaning brush 9 and motor 10 under the dead lever 8, the quantity of cleaning brush 9 is two, motor 10 is located between two cleaning brushes, motor 10 output end fixed mounting has

flabellum

11, 7 inner chamber fixed mounting of inlet cowl have air inlet mesh enclosure 12, air inlet mesh enclosure 12 is located flabellum 11 below.

In order to reduce noise when the absorber operates, soundproof cotton is filled between the air intake cover 7 and the inner cavity of the casing 1.

It should be noted that, in order to collect the water generated during the operation of the absorber, a water collecting tank is fastened to the lower surface of the air intake net cover 12.

It should be noted that, for convenience of installation and use, the upper surface of the casing 1 is fixedly provided with the extension spring 13 and the extension rod 14, and the extension spring 13 is sleeved on the outer surface of the extension rod 14.

It should be noted that, in order to facilitate the connection of the absorber and the pharmaceutical equipment, the lower surface of the air inlet cover 7 is fixedly connected with a hose 15, the bottom of the hose 15 is fixedly connected with a joint 16, the outer surface of the joint 16 is rotatably connected with an adjusting ring 17, the outer surface of the adjusting ring 17 is provided with an adjusting hole 18, the end a of the adjusting ring is rotatably connected with an adjusting screw 19, the adjusting screw is engaged with the adjusting hole 18 on the adjusting ring, and the adjusting screw can drive the adjusting ring at the end B to move when being screwed, so as to adjust the size of the adjusting ring 17.

It should be noted that, in order to ensure better movement of the adjusting ring 17, the adjusting hole 18 formed on the adjusting ring 17 is inclined at 50 degrees to the lower edge of the adjusting ring 17.

The working principle of the above embodiment is as follows:

when the device is used, the absorber is pulled down, the connector 16 is connected with the air outlet of the pharmaceutical equipment and is fixedly connected with the air outlet of the pharmaceutical equipment through the adjusting ring 17, the motor 10 drives the fan blades 11 to rotate at a high speed when in work, so that a negative pressure area is formed in the flexible tube of the absorber, further irritant gas is sucked into the air inlet cover 7 and enters the filter box 2 through the air pipe 6, the irritant gas in the gas is absorbed and purified by the air filter element 4 and the activated carbon plate 5, then the purified gas is discharged through the exhaust pipe on the upper surface of the shell 1, the cleaning brush 9 on the fixed rod 8 is contacted with the fan blades 11, the fan blades 11 can be cleaned at any time to prevent sundries from being accumulated, a filter element replacing opening is formed in the right surface of the shell 1, a sealing cover is fixedly arranged outside the filter element replacing opening, and when the air filter element 4 or the activated carbon plate 5 needs to be replaced, the air 4 or the activated carbon plate 5 needs to be replaced is extracted from the filter element mounting rack 3 by opening the sealing cover, insert new air filter core or activated carbon plate and just can accomplish the change of filter core again, sealed lid can prevent that absorber during operation gas from leaking, casing 1 upper surface fixed connection has expanding spring 13 and telescopic link 14, expanding spring 13 top and telescopic link 14 top all with mounting panel fixed connection, conveniently connect the absorber, expanding spring 13 and telescopic link 14 can make the absorber retract to the peak when not using at ordinary times, can not occupation space, during the use downwardly stretching, rethread adjusting ring 17 can be connected with pharmaceutical equipment gas outlet.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas absorber for chemical raw material preparation, includes casing (1), its characterized in that: the inner cavity of the shell (1) is fixedly provided with a filtering device and an air extracting device;

the filter device comprises a filter box (2) fixedly arranged in an inner cavity of the machine shell (1), a filter plate mounting frame (3) is fixedly arranged in the inner cavity of the filter box (2), an air filter element (4) and an activated carbon plate (5) are movably arranged in the inner cavity of the filter plate mounting frame (3), and an air pipe (6) is fixedly arranged on the lower surface of the filter box (2);

air exhaust device includes suction hood (7) of fixed mounting and tuber pipe (6) bottom, suction hood (7) inner chamber fixed mounting has dead lever (8), dead lever (8) lower fixed surface installs cleaning brush (9) and motor (10), motor (10) output end fixed mounting has flabellum (11).

2. The gas absorber for preparing a chemical raw material drug according to claim 1, characterized in that: the filter plate mounting bracket is characterized in that ventilation holes are formed in the upper surface and the lower surface of the filter plate mounting bracket (3), a hose (15) is fixedly connected to the lower surface of the air inlet cover (7), and a joint (16) is fixedly connected to the bottom of the hose (15).

3. The gas absorber for preparing a chemical raw material drug according to claim 1, characterized in that: the number of the cleaning brushes (9) is two, and the motor (10) is positioned between the two cleaning brushes (9).

4. The gas absorber for preparing a chemical raw material drug according to claim 1, characterized in that: air inlet net cover (12) is fixedly installed in the inner cavity of the air inlet cover (7), and the air inlet net cover (12) is located below the fan blades (11).

5. The gas absorber for preparing chemical raw material medicine according to claim 4, characterized in that: the lower surface of the air inlet mesh enclosure (12) is clamped with a water collecting tank, and sound insulation cotton is filled between the air inlet mesh enclosure (7) and the inner cavity of the machine shell (1).

6. The gas absorber for preparing a chemical raw material drug according to claim 1, characterized in that: the upper surface of the machine shell (1) is fixedly provided with an expansion spring (13), an expansion rod (14) and an exhaust pipe, and the expansion spring (13) is sleeved on the outer surface of the expansion rod (14).

7. The gas absorber for preparing a chemical raw material drug according to claim 2, characterized in that: the outer surface of the joint (16) is rotatably connected with an adjusting ring (17), and the outer surface of the adjusting ring (17) is provided with an adjusting hole (18).

8. The gas absorber for preparing a chemical raw material drug according to claim 7, characterized in that: one end of the adjusting ring (17) is rotatably connected with an adjusting screw (19), the adjusting screw (19) is meshed with the adjusting hole (18), and the lower edge of the adjusting hole (18) and the lower edge of the adjusting ring (17) are inclined by fifty degrees.