CN210302886U

CN210302886U - Molecular sieve air filtering device

Info

Publication number: CN210302886U
Application number: CN201921238364.8U
Authority: CN
Inventors: 孙本启; 孙海权
Original assignee: Enkesinai Suzhou Environmental Technology Co ltd
Current assignee: Enkesinai Suzhou Environmental Technology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-14
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a molecular sieve air filter, including gear motor, runner axle and filter equipment main part, the inside central point of filter equipment main part puts the department and is provided with the runner axle, the runner epaxial cover in proper order of middle mount both sides is equipped with support mount, tip mount, and the runner axle about both sides wrap up respectively and filter the molecular screen cloth, the air inlet and filter the molecular screen cloth, both ends all through locking mechanism respectively with connecting axle sleeve, fixed axle sleeve threaded connection about the runner axle, the right side of fixed axle sleeve and gear motor's output fixed connection, and all weld on two lateral walls around the gear motor has the location orifice plate. This molecular sieve air filter not only is convenient for spacing, the locking of molecular sieve screen cloth structure and both ends, has improved molecular sieve air filter's assembly efficiency, improves filtration efficiency moreover, has strengthened molecular sieve air filter's practical function.

Description

Molecular sieve air filtering device

Technical Field

The utility model relates to an air filter technical field specifically is a molecular sieve air filter.

Background

With the continuous improvement of national environment, various air filtering devices are in endlessly, in the prior art, the working modes of the air filtering device mainly include an air exhaust type and a circulating coverage type, and the filtering structure mainly adopts various molecular materials.

However, the existing air filtering device still has certain problems, and the specific problems are as follows:

1. aiming at a filtering main body in the air filtering device, a plurality of products have the problems of complex installation structure, continuous replacement and the like, and are inconvenient for later maintenance;

2. the existing air filtering device has the problems that the structure is unreasonable or the material is not selected properly and the like in the internal filtering structure, so that the problem of blockage or rapid reduction of the filtering effect is easy to occur, and the practical effect is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a molecular sieve air filter possesses advantages such as assembly efficiency is high and practical function is good, has solved and has filtered the inconvenient problem with the filtration efficiency on the low side of main part assembly.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a molecular sieve air filter, includes gear motor, runner axle and filter equipment main part, the inside central point of filter equipment main part puts the department and is provided with the runner axle, and the central point of runner axle puts the department cover and is equipped with middle mount, the runner epaxial cover in proper order of middle mount both sides is equipped with support mount, tip mount, and the runner axle wraps up respectively about both sides and filters the molecular sieve screen cloth, the air inlet and filter the molecular sieve screen cloth of airing exhaust, both ends all pass through locking mechanism respectively with connecting axle sleeve, fixed axle sleeve threaded connection about the runner axle, and fixed axle sleeve all with the tip mount interact who corresponds with one side of connecting axle sleeve, the right side of fixed axle sleeve and gear motor's output fixed connection, and all weld on the two lateral walls around the gear motor has the locating hole board.

Preferably, the air inlet filtering molecular sieve and the air outlet filtering molecular sieve are curled to form a cylinder shape and form a concentric circle structure with the rotating wheel shaft.

Preferably, the air inlet filtering molecular sieve and the air exhaust filtering molecular sieve are both internally provided with metal mesh layers, and one side of each metal mesh layer is superposed with an aluminum foil layer.

Preferably, the outer side wall of the supporting and fixing frame is in mutual contact with the inner side walls of the air inlet filtering molecular sieve and the air exhaust filtering molecular sieve, and the two ends of the air inlet filtering molecular sieve and the two ends of the air exhaust filtering molecular sieve are respectively and fixedly connected with one side of the end fixing frame and one side of the middle fixing frame.

Preferably, the inside of locking mechanism is provided with screw thread via hole and bolt, and the screw thread via hole has all been seted up at the both ends of runner spindle, and the bolt has all been inserted to fixed axle sleeve and the inside one side of connecting the axle sleeve, and the one end of bolt all extends to the inside of screw thread via hole.

Preferably, the thickness of the aluminum foil layer is 0.07mm, and the surface of the aluminum foil layer is uniformly coated with a molecular sieve material through 3M glue.

(III) advantageous effects

Compared with the prior art, the utility model provides a molecular sieve air filter device possesses following beneficial effect:

1. this molecular sieve air filter, through setting up middle mount, support mount and tip mount, and the air inlet filters the molecular sieve and all curls with the filtration molecular sieve of airing exhaust and forms cylindricly, the location of the molecular sieve structure of being convenient for to make runner axle and connecting axle sleeve, fixed axle sleeve threaded connection through locking mechanism, the spacing of the tip of being convenient for, the locking, thereby improved molecular sieve air filter's assembly efficiency.

2. This molecular sieve air filter because fixed axle sleeve and gear motor's output fixed connection for the runner shaft wholly keeps at the uniform velocity rotating, and sets up metal mesh layer, aluminium foil layer through the inside at air inlet filtration molecular screen cloth and filtration molecular screen cloth of airing exhaust, and the thickness on aluminium foil layer is 0.07mm, and the molecular sieve material is evenly paintd on the surface on aluminium foil layer, improves filtration efficiency, thereby has strengthened molecular sieve air filter's practical function.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic view of the local cross-section structure of the present invention.

In the figure: 1. a reduction motor; 2. fixing the shaft sleeve; 3. an end fixing frame; 4. an air inlet filtering molecular sieve; 5. supporting the fixed frame; 6. a middle fixing frame; 7. a molecular sieve for air exhaust and filtration; 8. a rotating wheel shaft; 9. connecting the shaft sleeve; 10. a filter device body; 11. a locking mechanism; 1101. a threaded via hole; 1102. a bolt; 12. positioning the orifice plate; 13. a molecular sieve material; 14. an aluminum foil layer; 15. and a metal mesh layer.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a molecular sieve air filter device comprises a speed reducing motor 1, a rotating wheel shaft 8 and a filter device body 10, wherein the rotating wheel shaft 8 is arranged at the center position inside the filter device body 10, an intermediate fixing frame 6 is sleeved at the center position of the rotating wheel shaft 8, a supporting fixing frame 5 and an end fixing frame 3 are sequentially sleeved on the rotating wheel shaft 8 at two sides of the intermediate fixing frame 6, the left side and the right side of the rotating wheel shaft 8 are respectively wrapped with an exhaust air filtering molecular screen 7 and an intake air filtering molecular screen 4, the left end and the right end of the rotating wheel shaft 8 are respectively in threaded connection with a connecting shaft sleeve 9 and a fixed shaft sleeve 2 through a locking mechanism 11, one side of the fixed shaft sleeve 2 and one side of the connecting shaft sleeve 9 are in mutual contact with the corresponding end fixing frame 3, the right side of the fixed shaft sleeve 2 is fixedly connected with the output end of the speed reducing motor 1, and the speed reducing motor 1 can, and the front and rear outer side walls of the speed reducing motor 1 are welded with positioning hole plates 12.

As shown in fig. 3, the inlet air filtering molecular sieve 4 and the outlet air filtering molecular sieve 7 are both curled to form a cylinder and form a concentric circle structure with the rotating wheel shaft 8, so as to form a molecular sieve structure.

As shown in fig. 4, the metal mesh layers 15 are disposed inside the intake air filtering molecular sieve 4 and the exhaust air filtering molecular sieve 7, and an aluminum foil layer 14 is stacked on one side of the metal mesh layers 15 for improving the filtering efficiency.

For example, in fig. 1, the outer side wall of the supporting and fixing frame 5 is in contact with the inner side walls of the air intake filtering molecular sieve 4 and the air exhaust filtering molecular sieve 7, and the two ends of the air intake filtering molecular sieve 4 and the air exhaust filtering molecular sieve 7 are respectively fixedly connected with one side of the end fixing frame 3 and one side of the middle fixing frame 6, so that the positioning and installation of the molecular sieve structure are facilitated.

As shown in fig. 2, a threaded through hole 1101 and a bolt 1102 are arranged inside the locking mechanism 11, the threaded through hole 1101 is formed at each of two ends of the rotating shaft 8, the bolt 1102 is inserted into one side of the inside of the fixed shaft sleeve 2 and the connecting shaft sleeve 9, and one end of the bolt 1102 extends into the threaded through hole 1101, so that the fixed shaft sleeve 2 and the connecting shaft sleeve 9 can be conveniently and fixedly mounted.

As shown in fig. 4, the thickness of the aluminum foil layer 14 is 0.07mm, and the surface of the aluminum foil layer 14 is uniformly coated with the molecular sieve material 13 by 3M glue, so as to further improve the filtering effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, according to the attached

drawings

1 and 3, firstly, a middle fixing frame 6, a supporting fixing frame 5 and an end fixing frame 3 are sleeved on a rotating wheel shaft 8 from the middle to the two ends in sequence, then an exhaust filtering molecular screen 7 and an intake filtering molecular screen 4 are respectively wrapped on the left side and the right side of the rotating wheel shaft 8, wherein the outer side wall of the supporting fixing frame 5 is contacted with the inner side walls of the intake filtering molecular screen 4 and the exhaust filtering molecular screen 7, the two ends of the intake filtering molecular screen 4 and the exhaust filtering molecular screen 7 are respectively fixedly connected with one side of the end fixing frame 3 and one side of the middle fixing frame 6, so that the positioning and installation of the molecular screen structure are convenient, according to the attached drawing 2, the rotating wheel shaft 8 is in threaded connection with a connecting shaft sleeve 9 and a fixing shaft sleeve 2 through a locking mechanism 11, according to the attached drawing 3, thereby completing the assembly work of the molecular sieve air filter device;

in the later use process, as shown in figure 1, because the right side of the fixed shaft sleeve 2 is fixedly connected with the output end of the speed reducing motor 1, the whole rotating wheel shaft 8 keeps rotating at a constant speed under the driving of the speed reducing motor 1, at the moment, outside air is input through the air inlet filtering molecular sieve 4 and is output from the air exhaust filtering molecular sieve 7, as shown in figure 4, the interiors of the air inlet filtering molecular sieve 4 and the air exhaust filtering molecular sieve 7 are composed of a metal mesh layer 15, a 0.07mm aluminum foil layer 14 and uniformly coated molecular sieve materials 13, the impurities in the air can be fully contacted and efficiently intercepted, the filtering efficiency is greatly improved, and the whole work of the molecular sieve air filtering device is finally completed.

In conclusion, the molecular sieve air filtering device is convenient for limiting and locking the molecular sieve screen structure and the two end parts, the assembling efficiency of the molecular sieve air filtering device is improved, the filtering efficiency is improved, and the practical effect of the molecular sieve air filtering device is enhanced.

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.

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. A molecular sieve air filter device, includes gear motor (1), runner axle (8) and filter equipment main part (10), its characterized in that: a rotating wheel shaft (8) is arranged at the central position in the filtering device main body (10), a middle fixing frame (6) is sleeved at the center of the rotating wheel shaft (8), a supporting fixing frame (5) and an end fixing frame (3) are sequentially sleeved on the rotating wheel shaft (8) at the two sides of the middle fixing frame (6), the left side and the right side of the rotating wheel shaft (8) are respectively wrapped with an exhaust filtering molecular screen (7) and an intake filtering molecular screen (4), the left end and the right end of the rotating wheel shaft (8) are respectively in threaded connection with the connecting shaft sleeve (9) and the fixed shaft sleeve (2) through locking mechanisms (11), one side of the fixed shaft sleeve (2) and one side of the connecting shaft sleeve (9) are mutually contacted with the corresponding end fixing frame (3), the right side of the fixed shaft sleeve (2) is fixedly connected with the output end of the speed reducing motor (1), and the front and the rear outer side walls of the speed reducing motor (1) are welded with positioning pore plates (12).

2. A molecular sieve air filtration unit according to claim 1 wherein: the air inlet filtering molecular sieve (4) and the air outlet filtering molecular sieve (7) are curled to form a cylinder shape and form a concentric circle structure with the rotating wheel shaft (8).

3. A molecular sieve air filtration unit according to claim 1 wherein: the air inlet filtering molecular sieve (4) and the air exhaust filtering molecular sieve (7) are internally provided with metal mesh layers (15), and one side of each metal mesh layer (15) is superposed with an aluminum foil layer (14).

4. A molecular sieve air filtration unit according to claim 1 wherein: the outer side wall of the supporting and fixing frame (5) is in mutual contact with the inner side walls of the air inlet filtering molecular sieve (4) and the air exhaust filtering molecular sieve (7), and the two ends of the air inlet filtering molecular sieve (4) and the air exhaust filtering molecular sieve (7) are fixedly connected with one side of the end fixing frame (3) and one side of the middle fixing frame (6) respectively.

5. A molecular sieve air filtration unit according to claim 1 wherein: the locking mechanism (11) is internally provided with a threaded through hole (1101) and a bolt (1102), the two ends of the rotating wheel shaft (8) are provided with the threaded through hole (1101), the bolt (1102) is inserted into one side of the inner portion of the fixed shaft sleeve (2) and the connecting shaft sleeve (9), and one end of the bolt (1102) extends into the threaded through hole (1101).

6. A molecular sieve air filtration unit according to claim 3 wherein: the thickness of aluminium foil layer (14) is 0.07mm, and the surface of aluminium foil layer (14) has evenly scribbled molecular sieve material (13) through 3M glue.