CN213853336U

CN213853336U - Closed silicone adhesive filtering device

Info

Publication number: CN213853336U
Application number: CN202022891308.3U
Authority: CN
Inventors: 王国泉; 俞文彬
Original assignee: FOSHAN PULIDA TECHNOLOGY CO LTD
Current assignee: FOSHAN PULIDA TECHNOLOGY CO LTD
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to the technical field of filter equipment's technique and specifically relates to a silicone adhesive filter equipment of closed is related to, including the filter tube, the lateral wall of filter tube is equipped with the inlet pipe, and the one end of filter tube is equipped with the discharging pipe that the diameter is less than the filter tube diameter, is equipped with the filter core of the cavity cylinder structure that axis and filter tube axis are parallel in the filter tube, and the discharging pipe is located the filter core inboard with the discharge gate of filter tube intercommunication, and the lateral wall of filter core is equipped with the inboard filtration pore of crossing of a plurality of intercommunication filter cores. This application has the effect that improves filtration efficiency.

Description

Closed silicone adhesive filtering device

Technical Field

The application relates to the technical field of filter devices, in particular to a closed silicone adhesive filter device.

Background

The silicone adhesive has the characteristics of strong bonding force, high tensile strength, weather resistance, vibration resistance, moisture resistance, odor resistance and large adaptability to cold and heat changes. In addition, the wide applicability of the adhesive can realize the adhesive sealing among most building material products, so the application value is very high.

In traditional silicone adhesive production process, silicone adhesive contains impurity such as granule, skinning thing, dry glue after the production, need adopt filter equipment to filter, and filter equipment generally includes the body, locates the filter core in the body, and in silicone adhesive flowed into the body by the one end of body, filtered the back through the filter core, by another outflow of body.

In view of the above-mentioned related art, the inventors believe that there are defects that the filtering area is small and the filtering efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the filtration efficiency, the application provides a silicone adhesive filter equipment of closed.

The application provides a closed silicone adhesive filter equipment adopts following technical scheme:

the utility model provides a silicone adhesive filter equipment of closed, includes the filter tube, the lateral wall of filter tube is equipped with the inlet pipe, the one end of filter tube is equipped with the discharging pipe that the diameter is less than the filter tube diameter, be equipped with the filter core of the parallel cavity cylinder structure of axis and filter tube axis in the filter tube, the discharging pipe is located the filter core inboard with the discharge gate of filter tube intercommunication, the lateral wall of filter core is equipped with the inboard filtration pore of crossing of a plurality of intercommunication filter cores.

Through adopting above-mentioned technical scheme, the silicone adhesive that the inlet pipe got into gets into in the filtration pore by the lateral wall extrusion of filter core, and the filter area of filter core is on its lateral wall, therefore the filter effect is superior to the condition that filter area is located the filter core terminal surface, so this scheme has the effect that has improved filtration efficiency.

Preferably, one end of the filter pipe is in threaded connection with a sealing cover covering one end of the filter pipe, one end of the filter element is connected to the sealing cover, and the other end of the filter element is abutted to the end face of the inner side, far away from the filter element, of the filter pipe.

Through adopting above-mentioned technical scheme, rotate sealed lid, pull down sealed lid and filter tube, can take out the filter core, clean the filter core, this scheme has the effect of the clean filter core of being convenient for.

Preferably, the filter tube is equipped with the annular seal groove of the shape of the cross-section of adaptation filter core perpendicular to filter core axis far away from the medial surface of sealed lid, the discharging pipe is located the inner ring of seal groove, the one end joint in the seal groove of sealed lid is kept away from to the filter core.

Through adopting above-mentioned technical scheme, the seal groove plays location joint filter core, reduces the condition that the filter core takes place the skew under the action of gravity of the glass that it is glued.

Preferably, be equipped with in the seal groove and have elastic sealed pad, the filter core supports to press sealed the pad.

Through adopting above-mentioned technical scheme, sealed the pad plays and supports tight filter core, makes the difficult emergence skew of filter core to improve the effect of filter effect.

Preferably, the filter element is a hollow cylinder, the side wall of the filter element is detachably provided with a filter screen layer, the filter screen layer surrounds the filter element and covers all the filter holes, and the filter screen layer is provided with a plurality of through holes with the aperture smaller than that of the filter holes.

Through adopting above-mentioned technical scheme, filter the stratum reticulare and improved the filter effect of filter core, and filter the stratum reticulare and dismantle the change, reduce debris and block up in the filter core and influence the filter effect of filter core.

Preferably, the outer side wall of the filter element close to the two ends is provided with a fixing part, the filter hole is located between the fixing parts at the two ends, the fixing part is provided with a plurality of fixing columns, the fixing columns at one end of the filter element are arranged along the circumference of the filter element, and the fixing columns are inserted into the through holes.

Through adopting above-mentioned technical scheme, the fixed column plays fixed filtration stratum reticulare, makes the difficult book of both ends that the filtration stratum reticulare is close to the filter core stick up.

Preferably, the filter element is provided with a fixing rope at the outer side of the filter screen layer, and the fixing rope fixes the filter screen layer on the outer side wall of the filter element.

Through adopting above-mentioned technical scheme, the filter core passes through the fixed filtration stratum reticulare of fixed rope, need change the filtration stratum reticulare and make, will fix the rope pull down can, have the effect of being convenient for change filtration stratum reticulare.

Preferably, the central axes of the filter pipe, the filter element and the discharge pipe are collinear.

Through adopting above-mentioned technical scheme, have the filtration that makes the filter tube, the more even advantage of ejection of compact effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the silicone adhesive entering the feeding pipe is extruded into the filtering hole by the side wall of the filter element, and the filtering area of the filter element is arranged on the side wall of the filter element, so that the filtering effect is superior to the condition that the filtering area is positioned on the end surface of the filter element, and the effect of improving the filtering efficiency is achieved;

2. the sealing cover is rotated, the sealing cover and the filter pipe are disassembled, the filter element can be taken out, and the filter element is cleaned, so that the scheme has the effect of facilitating cleaning of the filter element;

3. the filter screen layer has improved the filter effect of filter core, and the filter screen layer is dismantled and is changed, reduces debris and blocks up in the filter core and influence the filter effect of filter core.

Drawings

FIG. 1 is a schematic structural diagram of a sealed silicone adhesive filter device according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a cartridge according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a filter tube in an embodiment of the present application.

Description of reference numerals: 1. a filter tube; 11. a sealing groove; 12. a gasket; 2. a feed pipe; 3. a discharge pipe; 4. a filter element; 41. a filter screen layer; 42. a fixed part; 421. fixing a column; 5; a sealing cover; 51. rotating the block; 52. rotating the rod; 6. and (5) fixing the rope.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a sealed silicone adhesive filter device. Referring to fig. 1 and 2, the closed silicone adhesive filtering device includes a filtering pipe 1, a feeding pipe 2 is communicated with a side wall of the filtering pipe 1, silicone adhesive enters the filtering pipe 1 from the feeding pipe 2, a discharging pipe 3 is connected to an end face of one end of the filtering pipe 1, the diameter of the discharging pipe 3 is smaller than that of the filtering pipe 1, a filter element 4 is connected in the filtering pipe 1, the filter element 4 is a hollow cylinder, two end faces of the filter element 4 are respectively abutted against two end faces of the filtering pipe 1, the inner diameter of the filter element 4 is larger than that of the discharging pipe 3, when the filter element 4 is abutted against an end face of the inner side of the filtering pipe 1, a communication part between the discharging pipe 3 and the filtering pipe 1 is located in an inner ring of the filter element 4, a plurality of filtering holes are formed in the side wall of the filter element 4, silicone adhesive enters the filtering pipe 1 from the feeding pipe 2 and then is filled in the filtering pipe 1, and the silicone adhesive in the filtering pipe 1 is extruded into the filtering holes from the side wall of the filter element 4 under the pressure that the silicone adhesive is continuously fed from the discharging pipe 3, the effect of increasing the filtering area is achieved.

The central axes of the filter pipe 1, the filter element 4 and the discharge pipe 3 are collinear, when the silicone adhesive flows into the filter pipe 1 and then is squeezed into the filter element 4 by the filter pipe 1, and after the silicone adhesive flows into the discharge pipe 3 after being filtered by the filter element 4, the silicone adhesive has more uniform pressure on each part in the filter pipe 1, so that the filter pipe 1 is not easy to be damaged due to uneven pressure.

Referring to fig. 1, the outer side wall of one end of the filter pipe 1, which is far away from the discharge pipe 3, is provided with a thread, the thread is connected with a sealing cover 5, the end face of one end of the sealing cover 5 is provided with a containing cavity for inserting the filter pipe 1, the sealing cover 5 is provided with a thread near the side wall containing the cavity, one side of the filter element 4, which is near the sealing cover 5, is connected to the sealing cover 5, and when the sealing cover 5 is in threaded connection with the filter pipe 1, the sealing cover 5 can be rotated to detach and clean the sealing cover 5 and the filter element 4 together.

The outer side end face of the sealing cover 5 is provided with a rotating block 51, the rotating block 51 is a cylinder with the diameter smaller than that of the sealing cover 5, the rotating axis of the rotating block 51 is collinear with that of the sealing cover 5, the two opposite sides of the side wall of the rotating block 51 are provided with rotating rods 52, the axes of the rotating rods 52 on the two sides are collinear, the rotating rods 52 are convenient for being clamped by hands, and then the sealing cover 5 is rotated.

Referring to fig. 2 and 3, the inner side wall of the filter pipe 1 close to the discharge pipe 3 is provided with a sealing groove 11, the sealing groove 11 is an annular groove, the connection part of the discharge pipe 3 and the filter pipe 1 is positioned in the sealing groove 11, after the sealing cover 5 is in threaded connection with the filter pipe 1, one end of the filter element 4 is clamped in the sealing groove 11, and the sealing groove 11 plays a role in limiting the filter element 4.

Be equipped with sealed 12 in seal groove 11, filter core 4 butt is sealed 12 to sealed 12 extrusion deformation of filling up, sealed 12 has elasticity, and the effect that filter core 4 is difficult for squinting under the exogenic action when sealed elastic recovery power of 12 and sealed lid 5 cooperation play.

Referring to fig. 2, a filter screen layer 41 is disposed around the outer sidewall of the filter element 4, in this embodiment, a plurality of through holes are uniformly distributed on the filter screen layer 41, the aperture of the through holes is smaller than that of the filter holes, the filter screen layer 41 is bent to adhere to the outer sidewall of the filter element 4 and covers all the filter holes, a fixing rope 6 is tied on the outer side of the filter screen layer 41 away from the filter element 4, and the filter screen layer 41 is fixed to the filter element 4 by the fixing rope 6.

The position that is close to both ends at the lateral wall of filter core 4 is fixed part 42, the filtration pore is located between the fixed part 42, the lateral wall of fixed part 42 is equipped with a plurality of fixed columns 421, fixed column 421 sets up along the circumference of filter core 4, in this embodiment, fixed column 421 is the cone, and in the fixed column 421 can insert the through-hole, when installing filter screen layer 41, strain filter screen layer 41, the butt is in filter screen layer 4 surface, make fixed column 421 insert corresponding through-hole, two adjacent fixed columns 421 strain the filter screen layer 41 that is located between it, can be fixed filter screen layer 41, make the both sides of filter screen layer 41 difficult roll over and influence the filter effect.

The implementation principle of the closed silicone adhesive filtering device in the embodiment of the application is as follows: silicone adhesive is led into the filter pipe 1 through the feeding pipe 2, pressure generated by continuous feeding through the feeding pipe 2 enables the silicone adhesive to be filled in the filter pipe 1, and the silicone adhesive can be filtered by extruding the side wall of the filter element 4 into the filter hole, and the area of the filter element 4 for filtering is larger than that of the side wall, so that a good filtering effect is achieved

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A closed silicone adhesive filter device is characterized in that: including filter tube (1), the lateral wall of filter tube (1) is equipped with inlet pipe (2), the one end of filter tube (1) is equipped with discharging pipe (3) that the diameter is less than filter tube (1) diameter, be equipped with filter core (4) of the parallel cavity cylinder structure of axis and filter tube (1) axis in filter tube (1), discharging pipe (3) are located filter core (4) inboard with the discharge gate of filter tube (1) intercommunication, the lateral wall of filter core (4) is equipped with a plurality of intercommunication filter core (4) inboard filtration pore.

2. A hermetic silicone adhesive filter device as in claim 1, wherein: one end of the filter pipe (1) is in threaded connection with a sealing cover (5) covering one end of the filter pipe (1), and one end of the filter element (4) is connected to the sealing cover (5), and the other end of the filter element is abutted to the end face of the inner side of the filter element (4) far away from the filter element (1).

3. A hermetic silicone adhesive filter device as in claim 2, wherein: the medial surface that sealed lid (5) was kept away from in filter tube (1) is equipped with annular seal groove (11) of the cross-sectional shape of adaptation filter core (4) perpendicular to filter core (4) axis, discharging pipe (3) are located the inner ring of seal groove (11), the one end joint that sealed lid (5) was kept away from in seal groove (11) in filter core (4).

4. A hermetic silicone adhesive filter device as in claim 3, wherein: be equipped with in seal groove (11) and have elastic sealed pad (12), filter core (4) support and press sealed pad (12).

5. A hermetic silicone adhesive filter device as in claim 1, wherein: the filter core (4) are hollow cylinders, the side wall of the filter core (4) is detachably provided with a filter net layer (41), the filter net layer (41) surrounds the filter core (4) and covers all filter holes, and a plurality of through holes with the aperture smaller than that of each filter hole are arranged on the filter net layer (41).

6. A hermetic silicone adhesive filter device as in claim 5, wherein: the utility model discloses a filter core, including filter core (4), filter hole, fixed part (42) are equipped with to the lateral wall that filter core (4) are close to both ends, it is located between both ends fixed part (42) to filter the hole, be equipped with a plurality of fixed columns (421) on fixed part (42), fixed column (421) of filter core (4) one end set up along the circumference of filter core (4), just fixed column (421) are inserted and are located the through-hole.

7. A closed silicone adhesive filter unit as claimed in claim 5, wherein said filter element (4) is provided with a fixing rope (6) on the outside of the filter screen layer (41), said fixing rope (6) fixing the filter screen layer (41) on the outside wall of the filter element (4).

8. A hermetic silicone adhesive filter device as in claim 1, wherein: the central axes of the filter pipe (1), the filter element (4) and the discharge pipe (3) are collinear.