CN216367089U

CN216367089U - Filtering equipment for nitrogen drying

Info

Publication number: CN216367089U
Application number: CN202122981581.XU
Authority: CN
Inventors: 陈冉; 王俊玉
Original assignee: Luoyang Feichao Electronic Equipment Co ltd
Current assignee: Luoyang Feichao Electronic Equipment Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-26
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a filtering device for nitrogen drying, which comprises a box body, wherein universal wheels are fixedly arranged at four corners of the bottom end of the box body, an air inlet hole is formed in the middle of one side of the box body, an air inlet pipe is fixedly arranged at one end of the air inlet hole, an air outlet hole is formed in the middle of the other side of the box body, an air outlet pipe is fixedly arranged at one side of the air outlet hole, a filtering component is arranged at one side inside the box body, an adsorption component is arranged at the other side inside the box body, a cleaning groove is formed in the bottom of one side of the box body, and a cleaning plate is clamped and connected to one side of the cleaning groove, and the filtering device has the beneficial effects that: the filter plate is arranged to facilitate filtering of impurities in the introduced gas, meanwhile, the filter plate is arranged to be of a detachable structure to facilitate cleaning of the filter plate, and the bottom of the box body is provided with a cleaning groove to facilitate periodic cleaning of the filtered impurities; can adsorb poisonous and having the peculiar smell material in the gas through the adsorption component who sets up.

Description

Filtering equipment for nitrogen drying

Technical Field

The utility model relates to a filtering device, in particular to a filtering device for nitrogen drying, and belongs to the technical field of nitrogen drying.

Background

The objects are usually dried by a heat drying method and a nitrogen drying method. The heat drying method is only suitable for objects which can endure a certain high temperature, and some objects have changed performance due to the rise of temperature, and the heat drying method or other violent drying methods are not suitable for being adopted. For such objects, the use of a nitrogen drying method can effectively avoid the disadvantages of the heat drying method. The nitrogen drying device used at present is generally inconvenient to filter gas, is easy to dope dust in the drying process, and also contains some substances which are toxic or have peculiar smell in the gas, thereby influencing the drying effect of the materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering device for drying nitrogen, which aims to solve the problems that the gas is inconvenient to filter and contains some toxic or peculiar substances which affect the drying effect of the material in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a filtration equipment for nitrogen drying, includes the box, four corners of box bottom are all fixed and are equipped with the universal wheel, the inlet port has been seted up at the middle part of box one side, the fixed intake pipe that is equipped with of one end of inlet port, the venthole has been seted up at the middle part of box opposite side, the fixed outlet duct that is equipped with in one side of venthole, one side of the inside box is equipped with filtering component, the inside opposite side of box is equipped with adsorption component, the clearance groove has been seted up to the bottom of box one side, one side block in clearance groove is connected with the clearance board.

As a preferred technical scheme, the filtering assembly comprises a mounting groove, a filtering plate and a sealing plate, the mounting groove is formed in one side of the top end of the box body, the sealing plate is fixedly arranged at the top end of the filtering plate and is connected with the mounting groove in a clamping mode, a sealing gasket is fixedly arranged on the side edge of the sealing plate, and a handle is fixedly arranged at the top end of the sealing plate.

As a preferred technical scheme of the utility model, a clamping seat is fixedly arranged at the bottom end inside the box body, and the clamping seat is clamped and connected with the bottom end of the filter plate.

As a preferred technical scheme of the utility model, the adsorption assembly comprises a plurality of mounting holes and a plurality of adsorption tubes, the mounting holes are respectively formed in two sides of the box body, the adsorption tube is fixedly arranged between every two corresponding mounting holes, activated carbon particles are filled in each adsorption tube, the surface of each adsorption tube is provided with a plurality of adsorption holes, and two ends of each adsorption tube are in threaded connection with plugging heads.

As a preferable technical scheme of the utility model, a plurality of adsorption tubes are arranged in a staggered mode.

As a preferred technical scheme of the present invention, a fixture block engaged with the cleaning groove is fixedly disposed on one side of the cleaning plate, a sealing pad is fixedly disposed on an edge side of the fixture block, and a handle is fixedly disposed on the other side of the cleaning plate.

As a preferred technical scheme of the utility model, one end of the air inlet pipe and one end of the air outlet pipe are both fixedly provided with flanges.

Compared with the prior art, the utility model has the beneficial effects that: according to the filtering equipment for drying the nitrogen, the arranged filtering plate is convenient for filtering impurities in the introduced gas, meanwhile, the filtering plate is of a detachable structure and is convenient for cleaning the filtering plate, and the bottom of the box body is provided with the cleaning groove, so that the filtered impurities can be cleaned regularly; can adsorb poisonous and peculiar smell material in the gas through the adsorption component who sets up, and a plurality of adsorption tube in the adsorption component is crisscross to be set up simultaneously, makes adsorption efficiency higher to but the active carbon granule in the adsorption tube is regularly changed, has guaranteed adsorption effect.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the case according to the present invention;

FIG. 4 is a schematic view of the structure of the adsorption tube of the present invention.

In the figure: 1. a box body; 2. a universal wheel; 3. an air inlet; 4. an air inlet pipe; 5. a filter assembly; 501. mounting grooves; 502. a filter plate; 503. a clamping seat; 504. a sealing plate; 505. a handle; 6. cleaning the tank; 7. cleaning the plate; 701. a clamping block; 702. a handle; 8. an adsorption component; 801. mounting holes; 802. an adsorption tube; 803. an adsorption hole; 804. plugging a plug; 9. an air outlet; 10. and an air outlet pipe.

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. 1-4, the utility model provides a filtering device for nitrogen drying, which comprises a box body 1, wherein universal wheels 2 are fixedly arranged at four corners of the bottom end of the box body 1 and used for flexibly moving the box body 1, an air inlet 3 is formed in the middle of one side of the box body 1, an air inlet pipe 4 is fixedly arranged at one end of the air inlet 3, an air outlet 9 is formed in the middle of the other side of the box body 1, an air outlet pipe 10 is fixedly arranged at one side of the air outlet 9, a filtering assembly 5 is arranged at one side inside the box body 1 and used for filtering impurities in gas, an adsorption assembly 8 is arranged at the other side inside the box body 1 and used for adsorbing toxic and odorous substances in the gas, a cleaning groove 6 is formed in the bottom of one side of the box body 1, and a cleaning plate 7 is clamped and connected to one side of the cleaning groove 6 and used for cleaning the filtered impurities.

Preferably, the filtering assembly 5 comprises a mounting groove 501, a filtering plate 502 and a sealing plate 504, the mounting groove 501 is arranged on one side of the top end of the box body 1, the sealing plate 504 is fixedly arranged on the top end of the filtering plate 502, the sealing plate 504 is connected with the mounting groove 501 in a clamping manner, a sealing gasket is fixedly arranged on the side of the sealing plate 504, a handle 505 is fixedly arranged on the top end of the sealing plate 504, impurities in the gas are filtered through the filtering plate 502, and the filtering plate 502 can be periodically drawn out from the box body 1 through the handle 505 to be cleaned; the bottom end inside the box body 1 is fixedly provided with a clamping seat 503, and the clamping seat 503 is clamped and connected with the bottom end of the filter plate 502 and used for limiting the position of the filter plate 502; the adsorption component 8 comprises a plurality of mounting holes 801 and a plurality of adsorption tubes 802, the mounting holes 801 are respectively arranged at two sides of the box body 1, the adsorption tubes 802 are fixedly arranged between every two corresponding mounting holes 801, activated carbon particles are filled in each adsorption tube 802, a plurality of adsorption holes 803 are formed in the surface of each adsorption tube 802, both ends of each adsorption tube 802 are in threaded connection with blocking heads 804, filtered gas enters the staggered adsorption tubes 802 through the adsorption holes 803 and contacts with the activated carbon particles filled in the adsorption tubes 802 to adsorb toxic and odorous substances in the gas, the blocking heads 804 in threaded connection with both ends of the adsorption tubes 802 are periodically taken down, and the activated carbon particles filled in the adsorption tubes 802 are replaced; the adsorption tubes 802 are arranged in a staggered manner, so that multiple adsorption of gas can be ensured, and the adsorption effect is ensured; a clamping block 701 clamped with the cleaning groove 6 is fixedly arranged on one side of the cleaning plate 7, a sealing gasket is fixedly arranged on the side of the clamping block 701, and a handle 702 is fixedly arranged on the other side of the cleaning plate 7, so that the cleaning plate 7 can be conveniently detached, and impurities in the box body 1 can be cleaned; the flange plates are fixedly arranged at one end of the air inlet pipe 4 and one end of the air outlet pipe 10, the air inlet pipe 4 is connected with the air outlet of the nitrogen storage tank through the flange plates, and the air outlet pipe 10 is fixedly connected with the air inlet of the nitrogen drying device through the flange plates.

When the filtering equipment is used specifically, firstly, the box body 1 is moved to a working place through the universal wheel 2, then the air inlet pipe 4 is connected with an air outlet of a nitrogen storage tank through the flange plate, the air outlet pipe 10 is fixedly connected with an air inlet of a nitrogen drying device through the flange plate, nitrogen enters the box body 1 through the air inlet pipe 4, impurities in the gas are filtered through the filtering plate 502, the filtered gas enters the inside of the adsorption pipe 802 which is arranged in a staggered mode through the adsorption holes 803 and contacts with active carbon particles filled in the adsorption pipe, toxic and peculiar smell substances in the gas are adsorbed, and then the filtered gas is discharged through the air outlet pipe 10 and enters the nitrogen drying device to be dried; regular accessible handle 505 is taken filter 502 out from the inside of box 1 and is washd to take out clearance board 7 through handle 702, clear up the filterable impurity of filter 502 in the box 1, then take off the stopper head 804 of adsorption tube 802 both ends threaded connection, change the inside active carbon particle who fills of adsorption tube 802.

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 filtration equipment for nitrogen drying, includes box (1), its characterized in that, four corners of box (1) bottom are all fixed and are equipped with universal wheel (2), inlet port (3) have been seted up at the middle part of box (1) one side, the fixed intake pipe (4) that are equipped with of one end of inlet port (3), venthole (9) have been seted up at the middle part of box (1) opposite side, one side of venthole (9) is fixed and is equipped with outlet duct (10), the inside one side of box (1) is equipped with filtering component (5), the inside opposite side of box (1) is equipped with adsorption component (8), clearance groove (6) have been seted up to the bottom of box (1) one side, one side block of clearance groove (6) is connected with clearance board (7).

2. A filtering device for nitrogen drying according to claim 1, characterized in that: filter element (5) include mounting groove (501), filter (502) and closing plate (504), set up in mounting groove (501) one side on box (1) top, closing plate (504) are fixed to be set up the top of filter (502), and closing plate (504) are connected with mounting groove (501) block, the avris of closing plate (504) is fixed to be equipped with sealed the pad, the top of closing plate (504) is fixed to be equipped with handle (505).

3. A filtering device for nitrogen drying according to claim 2, characterized in that: the bottom end inside the box body (1) is fixedly provided with a clamping seat (503), and the clamping seat (503) is connected with the bottom end of the filter plate (502) in a clamping manner.

4. A filtering device for nitrogen drying according to claim 1, characterized in that: adsorption component (8) include a plurality of mounting hole (801) and a plurality of adsorption tube (802), a plurality of mounting hole (801) are seted up respectively the both sides side of box (1), every two are corresponding all fixed adsorption tube (802) that are equipped with between mounting hole (801), every the inside of adsorption tube (802) all is filled with the active carbon granule, every a plurality of adsorption hole (803), every have all been seted up on the surface of adsorption tube (802) the equal threaded connection in both ends of adsorption tube (802) has shutoff head (804).

5. A filtering device for nitrogen drying according to claim 4, characterized in that: the adsorption tubes (802) are arranged in a staggered mode.

6. A filtering device for nitrogen drying according to claim 1, characterized in that: fixed fixture block (701) that is equipped with clearance groove (6) looks block in one side of clearance board (7), the avris of fixture block (701) is fixed to be equipped with sealed the pad, just the fixed handle (702) that is equipped with of opposite side of clearance board (7).

7. A filtering device for nitrogen drying according to claim 1, characterized in that: and flange plates are fixedly arranged at one end of the air inlet pipe (4) and one end of the air outlet pipe (10).