CN206184083U

CN206184083U - Filter device

Info

Publication number: CN206184083U
Application number: CN201621173257.8U
Authority: CN
Inventors: 张建
Original assignee: Tianjin Dengfeng Sanitary Materials Co Ltd
Current assignee: Tianjin Dengfeng Sanitary Materials Co Ltd
Priority date: 2016-10-26
Filing date: 2016-10-26
Publication date: 2017-05-24
Anticipated expiration: 2026-10-26

Abstract

The utility model discloses a filter device, its technical scheme main points are including the staving of vertical setting, set up lid and filter screen in the staving top, filter device includes into jiao kou and opens the play jiaokou in the bottom of staving, advance jiaokou to open on the staving lateral wall, the filter screen include the rigid coupling in the staving and the first filter screen and the second filter screen of rigid coupling on the discharge gate that lie in, the setting of second filter screen has reached and to have carried out filterable effect twice to glue in the below of advancing jiaokou.

Description

Filter

Technical field

The utility model is related to a kind of glue production processing unit (plant), more particularly to a kind of filter.

Background technology

During hot melt glue is produced, impurity can be mixed into glue unavoidably, constituting the thing of impurity includes failing Impurity and part glue in the raw material, the raw material that melt completely condense the solid to be formed, and these can have a strong impact on glue Quality and glue condense quality.Therefore, manufactured from reactor to the process for injecting die freeze in glue, Need to filter glue.

China's application of existing filter such as Application No. 201520946986.1, discloses a kind of glue filter Structure, it includes staving, and described staving is cylinder, and the lower end of described staving is connected with hemispheric bucket bottom, described bucket The lower surface at bottom is provided with supporting leg, and the center of the lower surface at described bucket bottom is provided with through hole, is set in described through hole There is screen pipe, the one end on described screen pipe away from bucket bottom is provided with screen pack, and described screen pack is 20 mesh filter screens, described The upper surface of staving be bolted bung, the center on described bung is provided with air inlet, described bucket Sealing device is provided between lid and staving, this filter apparatus configuration is simple, easy to operate, can effectively filter miscellaneous in glue The advantage of matter and big micelle.

But this filter is only filtered when glue is into filter to watering, and glue flows through filtering The micelle that dress condenses in the generation of filter inwall comes off and may produce new impurity, may together be flowed out with glue Filter device, filters not thorough enough.

Utility model content

The purpose of this utility model is to provide a kind of filter, and glue can be filtered twice.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of filter, including the staving being vertically arranged, the lid and screen pack that are arranged on above staving, filtering dress Put including glue-feeder and the gum outlet for being opened in staving lowermost end, glue-feeder is opened on barrel body sidewall, screen pack includes being fixed in bucket Internal and the first screen pack being located at and the second screen pack being fixed on discharging opening, the second screen pack are arranged on glue-feeder Lower section.

By using above-mentioned technical proposal, the first screen pack is set and the second screen pack realizes the filtering twice of glue, make Filtering is more thorough.The part of the second screen pack regelation in the port of export of filter sets and effectively can reduce glue Outflow.Glue-feeder is arranged on the side wall of staving, the first screen pack is arranged on the lower section of glue-feeder, it is ensured that glue all passes through First with filter screen while can reduce direct impact of the glue to screen pack.

Preferably, being provided with the clip slot of annular on the inwall of staving, it is provided with clip slot coaxial with inner wall of barrel annular Briquetting, the first screen pack is bag-shaped, and the edge of the first screen pack is set between clip slot and briquetting, and briquetting is away from the first screen pack One end abuts with lid.

By using above-mentioned technical proposal, the edge of the first screen pack is fixed with briquetting and clip slot, using bag-shaped Screen pack can increase the filter area of screen pack, lid is abutted with briquetting, it is possible to use lid applies pressure to briquetting, Briquetting is kept to be compressed with clip slot.

Preferably, lid is protruding with the convex edge stretched into staving towards one end of staving, affixed elasticity layer, bullet on convex edge Property layer abutted with briquetting.

By using above-mentioned technical proposal, convex edge is set, it is possible to reduce influence of the staving to being abutted between lid and briquetting, Setting elastic layer can leave certain deformation surplus, it is to avoid the sealing effectiveness between lid and staving is influenceed by briquetting.

Preferably, briquetting is towards the annular groove coaxial with briquetting is provided with the end face of gum outlet bottom, clip slot surface is convex Go out the fin for having and being adapted with groove.

By using above-mentioned technical proposal, setting fin and groove can increase connecing for briquetting, clip slot and the first screen pack Contacting surface is accumulated, and increases the frictional force suffered by the first screen pack, reduces the possibility that the first screen pack comes off.

Preferably, gum outlet is the tubulose for stretching out staving, the second screen pack is bag-shaped, and the second filtration net cover is located at gum outlet Away from one end of staving.

By using above-mentioned technical proposal, gum outlet stretches out the setting for facilitating the second screen pack, and the second screen pack is set In the outside of gum outlet, the structure that filtered fluid will not be outside condensation by contact vessel is made as far as possible, it is to avoid condensing out again need not The micelle wanted.

Preferably, gum outlet is connected with gear edge away from one end of staving, pressing ring, gum outlet are threaded with gum outlet On be arranged with clamp ring, clamp ring is arranged on pressing ring and gear between, the radius of clamp ring inner ring more than gum outlet outer ring radius and Less than pressing ring and gear along the air line distance to gum outlet axis, the edge of the second screen pack is worn between clamp ring and gum outlet Cross, pressing ring is clamped with gear along by clamp ring and the second screen pack.

By using above-mentioned technical proposal, by the second screen pack bag on clamp ring, using keeping off edge and pressing ring by clamp ring and Wrap the second screen pack on the outside of clamp ring to clamp, so as to the second screen pack is fixed on gum outlet.

Preferably, gear edge is for annular and is threaded on gum outlet.

By using above-mentioned technical proposal, gear can be dismantled conveniently along using threaded connection, consequently facilitating pressing ring and folder The dismounting of ring.

Preferably, clamp ring includes two semi-rings of mutual clamping.

By using above-mentioned technical proposal, clamp ring is divided into two semi-rings, can facilitate the second screen pack through clamp ring with Gap between gum outlet, facilitates semi-ring to be connected with each other and separate using interface arrangment.

Preferably, being connected with slipmat on two end faces of clamp ring axial direction.

By using above-mentioned technical proposal, setting slipmat can increase frictional force suffered by the second screen pack, reduce by the The possibility that two screen packs drop from gum outlet.

Preferably, the edge of clamp ring inner ring and gear are fillet structure near the edge of pressing ring along outer ring.

By using above-mentioned technical proposal, clamp ring, gear is set to be fillet structure along the position contacted with the second screen pack, it is to avoid Sharp comer cuts the second screen pack, the second screen pack is failed.

In sum, the utility model has the advantages that：

The filtering twice of glue is realized, makes filtering more thorough；Reduce direct impact of the glue to screen pack；Increase filtering Area；Reduce the possibility that screen pack comes off；Avoid condensing out unnecessary micelle again；It is easy to use.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment 1；

Fig. 2 is the internal structure schematic diagram of embodiment 1；

Fig. 3 is enlarged drawing at A in Fig. 2；

Structural representation when Fig. 4 is semi-ring clamping in embodiment 1；

Fig. 5 is structural representation when semi-ring is separated in embodiment 1；

Fig. 6 is structural representation when semi-ring is separated in embodiment 2.

In figure, 1, staving；11st, glue-feeder；12nd, gum outlet；13rd, clip slot；14th, fin；15th, edge is kept off；2nd, lid；21st, it is convex Edge；22nd, elastic layer；3rd, screen pack；31st, the first screen pack；32nd, the second screen pack；4th, briquetting；41st, groove；5th, pressing ring；6、 Clamp ring；61st, semi-ring；62nd, slipmat；63rd, clamping platform.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing Mark is represented.It should be noted that the word "front", "rear" for being used in description below, "left", "right", "up" and "down" refer to It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements geometry The direction at center.

A kind of filter, as shown in figure 1, the staving 1 including tubular, the lid 2 and screen pack 3 that cover on staving 1. Staving 1 is vertically arranged, can be in the affixed support frame in the outside of staving 1 when using.The open upper end of staving 1, lower end is by spherical seal Extremely.The side wall top of staving 1 is provided with the glue-feeder 11 of circle, and the bottom extreme lower position of staving 1 is provided with the circle for stretching out the outer wall of staving 1 Tubular gum outlet 12.

As shown in Fig. 2 the clip slot 13 of annular is provided with the top surface of staving 1, inwall of the clip slot 13 through staving 1.Clip slot 13 There is annular fin 14 away from raised on the end face of the top surface of staving 1, the annular is coaxial with staving 1, and the cross section of fin 14 is Triangle, the drift angle of the triangle is towards the top of staving 1, the drift angle rounding of triangle.

The edge of the upper end of staving 1, radially outward from boss, uniformly five through holes is provided with boss to staving 1.Lid 2 is Oblate column, diameter is consistent with the boss on staving 1, and with staving 1 pair at that time, lid 2 corresponds to the position of through hole on boss to lid 2 Place is also provided with same through hole, and lid 2 is by the bolt also cross through hole on lid 2 and staving 1 and is threaded in spiral shell Nut on bolt is fixed together.Lid 2 is protruding with three convex edges 21 towards one end of staving 1, and convex edge 21 is with the axis of lid 2 It is the uniform circle distribution of axle.Convex edge 21 is circular arc tabular, and the inner ring diameter of the arc plate is consistent with the inner diameter of staving 1, The outer ring of arc plate is adapted with the periphery of clip slot 13.Convex edge 21 is connected with one layer of rubber system away from one end of the main body of lid 2 Elastic layer 22.

The briquetting 4 of annular is provided with clip slot 13, the inner ring of briquetting 4 is concordant with the inwall of staving 1, the outer ring of briquetting 4 and clip slot 13 periphery is adapted.Depth of the thickness of briquetting 4 less than clip slot 13.With reference to shown in Fig. 3, briquetting 4 is towards the top of staving 1 Annular groove 41 is provided with end face, annular is coaxial with briquetting 4, and groove 41 is adapted with fin 14.When lid 2 is pushed up with staving 1 When end abuts, convex edge 21 abuts with briquetting 4, and elastic layer 22 occurs compression, and glue-feeder 11 is located at convex edge 21 and adjacent convex edge 21 gap location.Elastic layer 22 can also use other elastomeric materials.

Screen pack 3 includes the first screen pack 31 and the second screen pack 32.First screen pack 31 is bag-shaped, is arranged on cylinder It is interior.The edge of the first screen pack 31 is clamped between briquetting 4 and clip slot 13.Second screen pack 32 is also bag-shaped, the second filtering Net 32 be set on gum outlet 12 away from one end of staving 1 outside.

Screw thread is provided with the outer circumference surface of gum outlet 12, the pressing ring 5 and gear of annular shape are threaded with gum outlet 12 Along 15.Gear is along 15 lower sections for being arranged on pressing ring 5.Keep off the edge rounding near pressing ring 5 along 15 outer rings.Gear is along 15 and pressure The clamp ring 6 of annular is provided between ring 5.

With reference to shown in Fig. 4 and Fig. 5, clamp ring 6 is made up of the mutual clamping of semi-ring 61 of two fan annulars, and the two ends of semi-ring 61 set Have a clamping platform 63, the thickness of clamping platform 63 is the half of the thickness of semi-ring 61, clamping platform 63 it is concordant with the axial end of semi-ring 61. Clamping platform 63 is not provided with jagged draw-in groove on the end face concordant with the axial end of semi-ring 61, and the draw-in groove on two semi-rings 61 is mutual Be meshed the complete clamp ring 6 of composition.The slipmat 62 of rubber system is connected with the axial end of clamp ring 6.The two of the inner ring of clamp ring 6 Distinguish rounding in individual edge.The radius of the inner ring of clamp ring 6 is more than the radius of the outer ring of gum outlet 12 and is arrived along 15 less than pressing ring 5 and gear The air line distance of the axis of gum outlet 12, the edge of the second screen pack 32 is passed through between clamp ring 6 and gum outlet 12, pressing ring 5 with Gear clamps clamp ring 6 with the second screen pack 32 along 15.

When using, first lid 2 is removed, briquetting 4 is taken away, the edge of the first screen pack 31 is placed in clip slot 13, Briquetting 4 is put into clip slot 13 and clamps the first screen pack 31, cover lid 2, the first screen pack 31 is clamped, by the second screen pack 32 are set in outside gum outlet 12, and two semi-rings 61 are closed up from outside the second screen pack 32 and pressing ring 5 is connected to mutually with gear edge Between 15, pressing ring 5 is rotated, the edge of the screen pack 32 of clamp ring 6 and second is clamped in pressing ring 5 and gear along between 15, will be anti- The glue manufactured in kettle is answered to be imported into cylinder from glue-feeder 11, glue is filtered by the first screen pack 31, is flowed into cylinder, Flowed out from gum outlet 12, and flowed out by after the filtering of the second screen pack 32.

Embodiment 2：Difference from Example 1 is, as shown in fig. 6, be respectively and fixedly connected with clamping platform 3 cylindrical bar or Be provided with the circular hole that cylindrical bar is adapted, two semi-rings 61 are inserted in by cylindrical bar and clamping are realized in circular hole.

This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a kind of filter, including the staving (1) being vertically arranged, the lid (2) and screen pack that are arranged on above staving (1) (3), filter includes glue-feeder (11) and is opened in the gum outlet (12) of staving (1) lowermost end, it is characterised in that：Glue-feeder (11) be opened on the wall of staving (1) side, screen pack (3) including being fixed in staving (1) and the first screen pack (31) for being located at and The second screen pack (32) on discharging opening is fixed in, the second screen pack (32) is arranged on the lower section of glue-feeder (11).

2. filter according to claim 1, it is characterised in that：The clip slot of annular is provided with the inwall of staving (1) (13), be provided with the annular briquetting (4) coaxial with staving (1) inwall in clip slot (13), the first screen pack (31) be it is bag-shaped, the The edge of one screen pack (31) is set between clip slot (13) and briquetting (4), briquetting (4) away from the first screen pack (31) one end and Lid (2) is abutted.

3. filter according to claim 2, it is characterised in that：Lid (2) is protruding with towards one end of staving (1) to be stretched Enter the convex edge (21) in staving (1), affixed elasticity layer (22) on convex edge (21), elastic layer (22) is abutted with briquetting (4).

4. filter according to claim 2, it is characterised in that：End face of the briquetting (4) towards gum outlet (12) bottom On be provided with the annular groove (41) coaxial with briquetting (4), clip slot (13) surface is protruding with the fin being adapted with groove (41) (14)。

5. filter according to claim 1, it is characterised in that：Gum outlet (12) is to stretch out the tubulose of staving (1), Two screen packs (32) are bag-shaped, and the second screen pack (32) is set in gum outlet (12) away from one end of staving (1).

6. filter according to claim 5, it is characterised in that：Gum outlet (12) is affixed away from one end of staving (1) There is gear along (15), pressing ring (5) is threaded with gum outlet (12), clamp ring (6), clamp ring (6) are arranged with gum outlet (12) Pressing ring (5) and gear are arranged on along between (15), the radius of clamp ring (6) inner ring is more than the radius of gum outlet (12) outer ring and is less than Pressing ring (5) and gear along (15) to gum outlet (12) axis air line distance, the edge of the second screen pack (32) from clamp ring (6) with Gum outlet is passed through between (12), and pressing ring (5) clamps clamp ring (6) and the second screen pack (32) along (15) with gear.

7. filter according to claim 6, it is characterised in that：Gear is along (15) are for annular and are threaded in gum outlet (12) on.

8. filter according to claim 6, it is characterised in that：Two semi-rings of the clamp ring (6) including mutual clamping (61)。

9. filter according to claim 6, it is characterised in that：It is connected with two end faces of clamp ring (6) axial direction anti- Skidding (62).

10. filter according to claim 6, it is characterised in that：The edge and gear of clamp ring (6) inner ring are along (15) outer ring It is fillet structure near the edge of pressing ring (5).