CN219149575U

CN219149575U - Air filtering equipment conveying pipe

Info

Publication number: CN219149575U
Application number: CN202223008044.8U
Authority: CN
Inventors: 李文革
Original assignee: Cangheng Wuhu Filter Equipment Co ltd
Current assignee: Cangheng Wuhu Filter Equipment Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-09
Anticipated expiration: 2032-11-11

Abstract

The utility model provides an air filtering equipment conveying pipe, which comprises a conveying pipeline, wherein a filter cylinder is arranged at one end of the conveying pipeline through a connecting component, a protection cylinder is arranged at the inner side of the conveying pipeline, one end of the protection cylinder extends into the filter cylinder, the filter cylinder is connected with the protection cylinder through an extrusion component, an annular groove is arranged in the filter cylinder at one side of the extrusion component, which is far away from the protection cylinder, an opening is arranged on the filter cylinder, a cover plate is arranged in the opening, a fixed plate is arranged below the cover plate, filter screens are arranged at the left side and the right side of the fixed plate, and a buffer component is arranged below the fixed plate.

Description

Air filtering equipment conveying pipe

Technical Field

The utility model relates to the technical field of air filtering equipment, in particular to a conveying pipe of air filtering equipment.

Background

An air filtration device is a device that captures dust from a gas-solid two-phase flow, usually by the action of a porous filter material, and allows the gas to be purified. The air with low dust content is sent into a room after being purified, so as to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room;

in the application process of the air filtering device, a conveying pipe and an external air inlet device are required to be matched for conveying external air into the air filtering device, but because the external air directly enters the conveying pipe, a large amount of dust and other particles are contained in the entering air, and then dust contained in the air is easily adhered to the conveying pipe in the dust gas conveying process, the conveying pipe is easily blocked along with the increase of time, so that the external air cannot normally enter the air filtering device, the existing conveying pipe is not easy to clean the adhered dust, a large amount of time and labor are required, and if the whole new conveying pipe is replaced, the input cost of the air filtering device is increased.

Disclosure of Invention

The utility model aims to solve the problem that dust is difficult to clean in the prior art.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an air filtration equipment conveyer pipe, includes pipeline, pipeline's one end is installed the cartridge filter through coupling assembling, and pipeline's inboard installs the protection section of thick bamboo, the one end of protection section of thick bamboo extends to in the cartridge filter, and is connected with the protection section of thick bamboo through extrusion subassembly in the cartridge filter, one side that extrusion subassembly kept away from the protection section of thick bamboo is equipped with the ring channel in the cartridge filter, be equipped with the opening on the cartridge filter directly over the ring channel, and install the closing cap board in the opening, the fixed plate is installed to the below of closing cap board, the filter screen is all installed to the left and right sides of fixed plate, and the below of fixed plate is equipped with buffer assembly, buffer assembly's both ends are connected with the filter screen of both sides respectively.

The further improvement is that: the extrusion assembly comprises an annular mounting groove, an extrusion pad is arranged on the inner side of the annular mounting groove and is in contact with the protection cylinder, a first spring is arranged in the filter cylinder on one side, far away from the protection cylinder, of the extrusion pad, the first spring is connected with the extrusion pad, multiple groups of the first springs are uniformly arranged, and the multiple groups of the first springs are all located in the annular mounting groove.

The further improvement is that: the connecting assembly comprises an annular connecting plate, the annular connecting plate is connected with the filter cartridge, an opening is formed in the annular connecting plate, the diameter of the opening is identical with that of the annular mounting groove, a fixing groove is formed in the annular connecting plate at the outer side of the opening, and the inner side of the fixing groove is connected with the conveying pipeline and is fixed through bolts.

The further improvement is that: the buffer assembly comprises a connecting rod, two ends of the connecting rod penetrate through filter screens on two sides respectively, limiting caps are installed on the two ends of the connecting rod, second springs are sleeved on the connecting rod between the filter screens, the connecting rod is provided with a plurality of groups, and two ends of the second springs are in contact with the filter screens on two sides respectively.

The further improvement is that: the conveying pipeline consists of an upper pipeline body and a lower pipeline body, wherein the front side and the rear side of the upper pipeline body and the lower pipeline body are respectively provided with a convex structure, the convex structures, the upper pipeline body and the lower pipeline body are integrally designed, and the convex structures on the upper side and the lower side are connected through bolts.

The further improvement is that: the front side and the rear side in the upper pipeline body and the lower pipeline body are respectively provided with a placing groove, and sealing gaskets are placed in the placing grooves.

The beneficial effects of the utility model are as follows: this kind of air filter equipment conveyer pipe has set up the cartridge filter through the one end at pipeline, can filter dust gas through the filter screen that sets up, thereby reduce the dust content in the dust gas, simultaneously, add the guard cylinder in pipeline, avoid the dust in the dust gas to adhere to in pipeline, be difficult for carrying out the problem of clearance to pipeline among the solution prior art, and the guard cylinder adopts removable design, ensure pipeline's transportation performance, and through the design of closing cap, the convenience is changed and is washd the filter screen, and pipeline adopts split type design, reduce the manual work and clear up and the required time spent when maintaining it, reduce the input of manpower and time.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic front view of a first embodiment of the present utility model.

Fig. 2 is a schematic side view of a filter according to a first embodiment of the present utility model.

Fig. 3 is a schematic side view of a conveying pipe according to a first embodiment of the present utility model.

Fig. 4 is an enlarged schematic view of the portion a of fig. 1 in accordance with the present utility model.

Fig. 5 is a schematic top view of a conveying pipeline according to a first embodiment of the present utility model.

Wherein: 1. a delivery conduit; 2. a filter cartridge; 3. a protective cylinder; 4. an annular groove; 5. a cover plate; 6. a fixing plate; 7. a filter screen; 8. an annular mounting groove; 9. a squeeze pad; 10. a first spring; 11. an annular connecting plate; 12. a fixing groove; 13. a connecting rod; 14. a limit cap; 15. a second spring; 16. an upper pipe body; 17. a lower pipe body; 18. a bump structure; 19. a placement groove; 20. and a sealing gasket.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Example 1

According to the fig. 1-5 show, this embodiment provides an air filtration equipment conveyer pipe, including conveyer pipe 1, conveyer pipe 1's one end is installed cartridge filter 2 through coupling assembling, and conveyer pipe 1's inboard is installed guard drum 3, guard drum 3's one end extends to cartridge filter 2 in, and be connected with guard drum 3 through extrusion subassembly in the cartridge filter 2, cartridge filter 2 keeps away from conveyer pipe 1's one end is equipped with the vent, extrusion subassembly keeps away from guard drum 3's one side and is equipped with ring channel 4 in cartridge filter 2, be equipped with the opening on cartridge filter 2 directly over ring channel 4, and install closure plate 5 in the opening, fixed plate 6 is installed to the below of closure plate 5, filter screen 7 is all installed to the left and right sides of fixed plate 6, and the below of fixed plate 6 is equipped with buffer module, buffer module's both ends are connected with filter screen 7 of both sides respectively, closure plate 5 is through screw and cartridge filter 2, when need change again, only need not to unscrew with the screw, pull out guard plate 5, can take out filter screen 7, wash and change filter screen 7, the convenient operation, and step too much, simultaneously, it is that the filter screen is convenient to detach, the whole is to take off, install filter screen 1, install the filter screen 1 and the filter screen 3 is convenient to detach for the whole, and the whole is detached to carry out the effect 1, and is convenient to carry out the filter cartridge filter 1, and is carried out the effect 1, and is kept away from the one end 1, and is convenient to detach 1, and is kept away from the carrier pipe 1, and is 3, and is convenient to have a special for the effect to be removed, and is 3.

The extrusion subassembly includes annular mounting groove 8, the inboard of annular mounting groove 8 is equipped with extrusion pad 9, and extrusion pad 9 and protection section of thick bamboo 3 contact, one side that extrusion pad 9 kept away from protection section of thick bamboo 3 installs first spring 10 in cartridge filter 2, and first spring 10 is connected with extrusion pad 9, first spring 10 evenly is equipped with the multiunit, and multiunit first spring 10 all is located annular mounting groove 8, after pipeline 1 is connected with cartridge filter 2, the one end of protection section of thick bamboo 3 extends into cartridge filter 2, at this moment, extrusion pad 9 is promoted, first spring 10 atress, and provide the counter force, at this moment, extrusion pad 9 provides certain extrusion force under the effect of first spring 10, then after subsequent coupling assembling connects, owing to applyed a horizontal effort, stability that its is connected can be promoted to a certain extent.

The connecting assembly comprises an annular connecting plate 11, the annular connecting plate 11 is connected with the filter cartridge 2, an opening is formed in the annular connecting plate 11, the diameter of the opening is identical to that of the annular mounting groove 8, a fixing groove 12 is formed in the annular connecting plate 11 at the outer side of the opening, the inner side of the fixing groove 12 is connected with the conveying pipeline 1 and is fixed through bolts, the conveying pipeline 1 is enabled to be connected with the inner side of the annular connecting plate 11 through the fixing groove 12, namely, the connecting position of the conveying pipeline 1 and the filter cartridge 2 is protected through the annular connecting plate 11, and the connecting position of the connecting position is prevented from being damaged.

The buffer assembly includes connecting rod 13, filter screen 7 of both sides are run through respectively at the both ends of connecting rod 13, filter screen 7 can remove on connecting rod 13 promptly, and install spacing cap 14, the cover is equipped with second spring 15 on connecting rod 13 between the filter screen 7 of both sides, and connecting rod 13 is equipped with the multiunit, the both ends of second spring 15 respectively with the filter screen 7 contact of both sides, filter screen 7 is the air inlet department that is located cartridge filter 2, because filter screen 7 can appear a slope atress state when receiving the pressure that produces when the air gets into, and the upper end of filter screen 7 is connected with fixed plate 6 again this moment, make filter screen 7 turn curved easily, then cooperate with second spring 15 at the connecting rod 13 of setting, when filter screen 7 atress, second spring 15 can play certain cushioning effect, simultaneously, also avoid the filter screen 7 that is close to air intake department to contact with another group of filter screen 7, here second spring 15 effect is only to provide certain cushioning effect.

The conveying pipeline 1 is composed of an upper pipeline body 16 and a lower pipeline body 17, the front side and the rear side of the upper pipeline body 16 and the lower pipeline body 17 are respectively provided with a convex structure 18, the convex structures 18, the upper pipeline body 16 and the lower pipeline body 17 are integrally designed, the convex structures 18 on the upper side and the lower side are connected through bolts, namely the conveying pipeline 1 adopts a split type design, and the conveying pipeline 1 is convenient to detach by means of the bolts.

The front and rear sides in the upper pipeline body 16 and the lower pipeline body 17 are respectively provided with a placing groove 19, a sealing gasket 20 is placed in each placing groove 19, after the upper pipeline body 16 and the lower pipeline body 17 are connected, the sealing gasket 20 is used for making a sealing structure on the connecting part of the upper pipeline body 16 and the lower pipeline body 17, so that the purpose is to keep the sealing performance of the conveying pipeline 1, and the sealing gasket 20 only has the effect of improving the sealing performance of the conveying pipeline 1 due to the length limitation of the placing grooves 19, but does not completely guarantee the sealing performance of the conveying pipeline 1.

Example two

The difference between this embodiment and the first embodiment lies in that, be equipped with the handle on closing cap board 5, make things convenient for people to take out closing cap board 5 through the handle, simultaneously, protection section of thick bamboo 3 self has the deformability to be connected with pipeline 1 through the bolt, protection section of thick bamboo 3 self has the deformability, can play the effect of buffering to a certain extent, simultaneously, adopts bolted connection's mode, convenient to detach and installation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An air filtration equipment conveyer pipe, its characterized in that: including pipeline (1), cartridge filter (2) are installed through coupling assembling to the one end of pipeline (1), and the inboard of pipeline (1) is installed and is protected section of thick bamboo (3), the one end of protection section of thick bamboo (3) extends to in cartridge filter (2), and is connected with protection section of thick bamboo (3) through extrusion subassembly in cartridge filter (2), one side that extrusion subassembly kept away from protection section of thick bamboo (3) is equipped with ring channel (4) in cartridge filter (2), be equipped with the opening on cartridge filter (2) directly over ring channel (4), and install closing cap board (5) in the opening, fixed plate (6) are installed to the below of closing cap board (5), filter screen (7) are all installed to the left and right sides of fixed plate (6), and the below of fixed plate (6) is equipped with buffer assembly, buffer assembly's both ends are connected with filter screen (7) of both sides respectively.

2. An air filtration device delivery tube according to claim 1, wherein: the extrusion assembly comprises an annular mounting groove (8), an extrusion pad (9) is arranged on the inner side of the annular mounting groove (8), the extrusion pad (9) is in contact with the protection barrel (3), a first spring (10) is arranged in the filter barrel (2) on one side, far away from the protection barrel (3), of the extrusion pad (9), the first spring (10) is connected with the extrusion pad (9), multiple groups of the first springs (10) are uniformly arranged, and the multiple groups of the first springs (10) are all located in the annular mounting groove (8).

3. An air filtration device delivery tube according to claim 2, wherein: the connecting assembly comprises an annular connecting plate (11), the annular connecting plate (11) is connected with a filter cartridge (2), an opening is formed in the annular connecting plate (11), the diameter of the opening is identical to that of an annular mounting groove (8), a fixing groove (12) is formed in the annular connecting plate (11) at the outer side of the opening, and the inner side of the fixing groove (12) is connected with a conveying pipeline (1) and fixed through bolts.

4. An air filtration device delivery tube according to claim 1, wherein: the buffer assembly comprises a connecting rod (13), two ends of the connecting rod (13) respectively penetrate through filter screens (7) on two sides, limiting caps (14) are arranged on the two sides, second springs (15) are sleeved on the connecting rod (13) between the filter screens (7), the connecting rod (13) is provided with a plurality of groups, and two ends of the second springs (15) are respectively contacted with the filter screens (7) on two sides.

5. An air filtration device delivery tube according to claim 1, wherein: the conveying pipeline (1) is composed of an upper pipeline body (16) and a lower pipeline body (17), the front side and the rear side of the upper pipeline body (16) and the lower pipeline body (17) are respectively provided with a protruding structure (18), the protruding structures (18) are designed integrally with the upper pipeline body (16) and the lower pipeline body (17), and the protruding structures (18) on the upper side and the lower side are connected through bolts.

6. An air filtration device delivery tube as claimed in claim 5 wherein: the front side and the rear side in the upper pipeline body (16) and the lower pipeline body (17) are respectively provided with a placing groove (19), and sealing gaskets (20) are placed in the placing grooves (19).