CN218107002U - Molecular sieve filtering device - Google Patents

Abstract

The utility model discloses a molecular sieve filtering device, which belongs to the technical field of molecular sieves and comprises a shell, an upper end cover and a lower end cover, wherein the upper end cover and the lower end cover are arranged at the top bottom end of the shell through threads, a feeding pipeline is arranged on the side surface of the upper end cover, a discharging pipeline is arranged on the side surface of the lower end cover, mounting support plates are symmetrically welded at the top bottom end inside the shell, an outer steel wire filter screen is arranged between the two mounting support plates, a fixed support is arranged between the top bottom ends inside the outer steel wire filter screen, a supporting cylinder seat is arranged at the circle center of the fixed support, a fixed strut is arranged between the two supporting cylinder seats, and a molecular sieve filter disc is arranged on the side surface of the fixed strut in a surrounding manner; it can realize will filtering in the source along tangential direction input filter equipment, and the molecular sieve filter core can be under the effect of impact force helical rotation come the neutralization impact force simultaneously, increases the contact surface simultaneously, can improve the filter effect when reducing self damage.

Description

Molecular sieve filtering device

Technical Field

The utility model relates to a molecular sieve technical field, more specifically say, relate to a molecular sieve filter equipment.

Background

The molecular sieve has many pore channels with uniform pore diameter and regularly arranged pores, and the molecular sieves with different pore diameters can separate molecules with different sizes and shapes, and meanwhile, the molecular sieve has high adsorption capacity, strong selectivity and high temperature resistance. Therefore, the filter is widely used in wastewater and waste gas purification and filtration devices.

Chinese patent that patent publication No. CN213643627U discloses is a molecular sieve filter device, and it is through being equipped with the net clamp plate in the below of wire net, can bear the collision of molecular sieve granule earlier, and the top of non-woven fabrics filter layer is equipped with the position that the otter board comes further fixed non-woven fabrics and discharges oxygen, the design of loose flange middle spring perforation, downside recess, convenient preparation, the assembly between spring and the export filter assembly of being convenient for simultaneously, whole molecular sieve filter device compact structure, and effectively protected the non-woven fabrics filter layer, greatly reduced molecular sieve filter device's maintenance number of times, but when the in-service use, rivers or air current direct action on the molecular sieve filter core, filter for a long time, the impact force of rivers or air current can cause very big impact damage to the molecular sieve filter core to the filter source is less with the molecular sieve filter core area in the filtering process, makes the filter effect not good.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a molecular sieve filter equipment, it can realize with filtering in the source along tangential direction input filter equipment, the molecular sieve filter core can be under the effect of impact force helical rotation come the neutralization impact force simultaneously, increases the contact surface simultaneously, can improve the filter effect when reducing self damage.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a molecular sieve filter equipment, includes casing and threaded mounting in the upper end cover and the lower end cover of casing top bottom, the upper end cover side is provided with charge-in pipeline, the lower end cover side is provided with ejection of compact pipeline, the inside top bottom symmetrical welding of casing has the installation extension board, two install outer steel wire filter screen between the installation extension board, install the fixed bolster between the inside top bottom of outer steel wire filter screen, fixed bolster centre of a circle department is provided with the support cylinder seat, two install the fixed post between the support cylinder seat, the fixed post side is encircleed and is installed the molecular sieve filter element, the fixed post top with be provided with interconnect's buffer gear between the support cylinder seat, outer steel wire filter screen the fixed bolster with through being provided with fixed establishment interconnect between the casing.

Further, the molecular sieve filter disc is buckled and is arc spiral slice, and is provided with eight at least, the even circumference array of molecular sieve filter disc install in the fixed stay side, and the lateral surface with outer wire filter screen inner wall is tangent.

Furthermore, the feeding pipeline and the discharging pipeline are arranged in the spiral tangential direction of the upper end cover and the spiral tangential direction of the lower end cover, and the feeding pipeline and the discharging pipeline are oppositely arranged.

Further, the top bottom end of the fixed support column is connected with two steel wire filter screens are evenly arranged between the bottom surfaces of the fixed supports, and the upper surfaces of the steel wire filter screens are attached to the bottom surfaces of the fixed supports.

Further, fixed establishment including offer in the mounting groove of outer wire filter screen both ends side, offer in installation extension board top surface spacing groove and weld in the fixed stabilizer blade of fixed bolster side, the fixed welding of mounting groove bottom has the joint foot, the spacing groove the joint foot with fixed stabilizer blade is unanimous in quantity, and the position phase-match, fixed stabilizer blade imbed in inside the mounting groove, the spacing groove the joint foot with connect through fixing bolt in an organic whole between the fixed stabilizer blade.

Furthermore, buffer gear is including the slip embedding the connection support of the inside bottom of support cylinder seat, connect the support top surface with fixed mounting has buffer spring between the support cylinder seat inner wall, the stationary mast both ends rotate respectively connect in two connect support bottom surface center.

Furthermore, a sealing rubber ring is embedded between the side surface of the connecting support and the side wall of the supporting cylinder seat in a surrounding manner, and a smooth coating is sprayed on the outer annular surface of the sealing rubber ring.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is provided with buffer gear and charge-in pipeline and cooperatees for the fluid can follow the inside flow of tangential direction casing, forms the spiral fluid, can reduce the ascending flow impact force of horizontal direction, buffer spring can cushion simultaneously and the ascending flow impact force of vertical direction, and then makes the molecular sieve filter disc can greatly reduce the damage that comes from the fluid impact force in the filtering process, makes the life of molecular sieve filter disc higher, and then improves the holistic life of the device.

(2) This scheme is provided with the molecular sieve filter, is arc spiral slice and evenly encircles at the fixed post lateral surface, and usable fluidic flow impact force makes the molecular sieve filter carry out the circumference rotation around the fixed post under the effect of tangential impact force to make the fluid can contact with the molecular sieve filter many times, abundant fluidics filters, makes the filter effect better.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

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

FIG. 4 is a schematic view of the outer steel wire strainer structure of the present invention;

FIG. 5 is a schematic structural view of the molecular sieve filter of the present invention;

fig. 6 is a schematic structural view of the fixing bracket of the present invention;

fig. 7 is a schematic side view of the cross-sectional structure of the present invention.

The numbering in the figures illustrates:

1. a housing; 2. an upper end cover; 3. a lower end cover; 4. a feed conduit; 5. a discharge pipeline; 6. mounting a support plate; 7. a limiting groove; 8. an outer steel wire filter screen; 9. mounting grooves; 10. connecting support legs; 11. fixing a bracket; 12. a fixed leg; 13. a support cylinder base; 14. connecting a support; 15. a buffer spring; 16. fixing a strut; 17. a molecular sieve filter; 18. a steel wire filter screen.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-7, a molecular sieve filtering device comprises a shell 1, an upper end cover 2 and a lower end cover 3, wherein the upper end cover 2 and the lower end cover 3 are installed at the top bottom end of the shell 1 in a threaded manner, a feeding pipeline 4 is arranged on the side surface of the upper end cover 2, a discharging pipeline 5 is arranged on the side surface of the lower end cover 3, installing support plates 6 are symmetrically welded at the top bottom end inside the shell 1, two installing support plates 6 are provided with outer steel wire filter screens 8 therebetween, a fixed support 11 is installed between the top bottom ends inside the outer steel wire filter screens 8, a supporting cylinder base 13 is arranged at the circle center of the fixed support 11, two fixed struts 16 are installed between the supporting cylinder bases 13, the side surfaces of the fixed struts 16 are provided with molecular sieve filter sheets 17 in a surrounding manner, a buffer mechanism connected with each other is arranged between the top ends of the fixed struts 16 and the supporting cylinder bases 13, and the outer steel wire filter screens 8, the fixed support 11 and the shell 1 are connected with each other through a fixing mechanism.

Referring to fig. 2 and 6, the molecular sieve filter 17 is bent into an arc spiral sheet shape, and at least eight molecular sieve filter sheets are arranged, and meanwhile, the molecular sieve filter sheets 17 are uniformly and circumferentially arranged on the side surface of the fixed support column 16, and the outer side surface of the molecular sieve filter sheet is tangent to the inner wall of the outer steel wire filter screen 8, so that fluid can be contacted with the molecular sieve filter sheets 17 for many times in the flowing process, the filtering is more thorough, and the filtering effect is better.

Referring to fig. 1, the feeding pipe 4 and the discharging pipe 5 are arranged in the spiral tangential directions of the upper end cover 2 and the lower end cover 3, and the feeding pipe 4 and the discharging pipe 5 are oppositely arranged, so that fluid can be guided to form a spiral flow trend to enter the shell 1, and meanwhile, after the fluid is spirally filtered for multiple times through the molecular sieve filter 17, the fluid can be discharged from the discharging pipe 5 along the spiral tangential flow direction, the whole flow process is smoother, and the phenomenon of fluid retention is avoided.

Referring to fig. 2 and 7, top steel wire filter screens 18 are uniformly installed between the top and bottom ends of the fixing pillars 16 and the bottom surfaces of the two fixing brackets 11, and the upper surfaces of the top steel wire filter screens 18 are attached to the bottom surfaces of the fixing brackets 11, so that hard large-particle-size substances of fluids can be blocked, and impact damage to the molecular sieve filter 17 can be reduced.

Referring to fig. 2-7, fixed establishment including set up in the mounting groove 9 of 8 both ends sides of outer wire filter screen, set up in installation extension board 6 top surface spacing groove 7 and weld in the fixed stabilizer blade 12 of fixed bolster 11 sides, simultaneously 9 bottom mounting welds of mounting groove have connect stabilizer blade 10, the spacing groove 7 connect stabilizer blade 10 with fixed stabilizer blade 12 is unanimous in quantity, and the position phase-match, through will fixed stabilizer blade 12 imbed in inside the mounting groove 9, thereby can with the spacing groove 7 connect stabilizer blade 10 with connect through fixing bolt in an organic whole between the fixed stabilizer blade 12, it is fixed simple, it is more convenient to dismantle the renewal part.

Referring to fig. 2 and 7, the buffering mechanism includes a connecting support 14 slidably embedded in the bottom end inside the supporting cylinder base 13, and a buffering spring 15 is fixedly installed between the top surface of the connecting support 14 and the inner wall of the supporting cylinder base 13, and two ends of the fixed strut 16 are respectively rotatably connected to the centers of the bottom surfaces of the two connecting supports 14, so that the connecting support 14 can slide up and down inside the supporting cylinder base 13 to compress the buffering spring 15 to buffer the impact force in the vertical direction applied to the fixed strut 16 and the molecular sieve filter 17.

Referring to fig. 2 and 7, a sealing rubber ring is circumferentially embedded between the side surface of the connecting support 14 and the side wall of the supporting cylinder base 13, so that the probability of material entering the inside of the supporting cylinder base 13 can be reduced, and corrosion to the buffer spring 15 can be reduced.

When in use: firstly, the material conveying pipeline is connected through the feeding pipeline 4, the material discharging pipeline is connected through the discharging pipeline 5, when materials enter the shell 1 along the feeding pipeline 4, the materials can enter the shell 1 along the circumferential tangential direction to form a spiral flowing trend, and then the materials flow to the molecular sieve filter 17 after being primarily filtered through the outer steel wire filter screen 8 and the top steel wire filter screen 18;

secondly, tangential impact force is applied to the molecular sieve filter 17 by the fluid flowing spirally, so that the molecular sieve filter 17 rotates around the fixed support column 16 in a circumferential manner under the action of the tangential impact force, and meanwhile, the fluid can be contacted with the molecular sieve filter 17 for multiple times, so that the fluid is filtered sufficiently, and the filtering effect is better;

finally, after the fluid is spirally filtered for many times through the molecular sieve filter 17, the fluid can be discharged from the device through the discharge pipeline 5 along the spiral tangential flow direction, the whole flow process is smoother, and the phenomenon of fluid retention is avoided.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (7)

1. The utility model provides a molecular sieve filter equipment, includes casing (1) and screw thread and installs in upper end cap (2) and lower end cap (3) of casing (1) top bottom, its characterized in that: the utility model discloses a molecular sieve filter, including upper end cover (2), lower end cover (3), lower end cover (2), mounting support plate (6), two are provided with to the side of upper end cover (2), lower end cover (3) side is provided with ejection of compact pipeline (5), shell (1) inside top bottom symmetrical welding has installation extension board (6), two install outer steel wire filter screen (8) between installation extension board (6), install fixed bolster (11) between the inside top bottom of outer steel wire filter screen (8), fixed bolster (11) centre of a circle department is provided with support cylinder base (13), two install fixed prop (16) between support cylinder base (13), fixed prop (16) side is encircleed and is installed molecular sieve filter (17), fixed prop (16) top with be provided with interconnect's buffer gear between support cylinder base (13), outer steel wire filter screen (8) fixed bolster (11) with through being provided with fixed establishment interconnect between shell (1).

2. A molecular sieve filter assembly according to claim 1, wherein: the molecular sieve filter disc (17) is buckled and is arc spiral slice, and is provided with eight at least, the even circumference array of molecular sieve filter disc (17) install in fixed stay (16) side, and the lateral surface with outer wire filter screen (8) inner wall is tangent.

3. A molecular sieve filtration unit according to claim 1, wherein: the feeding pipeline (4) and the discharging pipeline (5) are arranged in the spiral tangential direction of the upper end cover (2) and the lower end cover (3), and the feeding pipeline (4) and the discharging pipeline (5) are oppositely arranged.

4. A molecular sieve filtration unit according to claim 1, wherein: fixed stay (16) top bottom end and two evenly install between fixed bolster (11) bottom surface and push up steel wire filter screen (18), push up steel wire filter screen (18) upper surface laminate in fixed bolster (11) bottom surface.

5. A molecular sieve filtration unit according to claim 1, wherein: fixing mechanism is including seting up in mounting groove (9) of outer wire filter screen (8) both ends side, seting up in installation extension board (6) top surface spacing groove (7) and weld in fixed support (11) side fixed support leg (12), mounting groove (9) bottom fixed welding has connect stabilizer blade (10), spacing groove (7) connect stabilizer blade (10) with fixed stabilizer blade (12) quantity is unanimous, and the position phase-match, fixed stabilizer blade (12) imbed in inside mounting groove (9), spacing groove (7) connect stabilizer blade (10) with connect in an organic whole through fixing bolt between fixed stabilizer blade (12).

6. A molecular sieve filtration unit according to claim 1, wherein: buffer gear is including the slip embedding connection support (14) of the inside bottom of support barrel casing (13), connect support (14) top surface with fixed mounting has buffer spring (15) between support barrel casing (13) inner wall, fixed stay (16) both ends rotate respectively and connect in two connect support (14) bottom surface center.

7. A molecular sieve filtration unit according to claim 6, wherein: and a sealing rubber ring is embedded between the side surface of the connecting support (14) and the side wall of the supporting cylinder seat (13) in a surrounding manner, and a smooth coating is sprayed on the outer annular surface of the sealing rubber ring.

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