CN206335770U - Feeder and drier - Google Patents

Abstract

The utility model provides a kind of feeder and drier, is related to feeder equipment technical field.The feeder includes to foamed material and attached thereon to be installed with the cylinder separator that drop is separated, the cylinder side wall of cylinder separator for stopping foamed material but can drip the net window passed through with feed flow；The drier includes drying device and above-mentioned feed device, and drying device is connected with the discharging opening of feeder.Foaming wet feed is transported to down before one of drying process by feeder, and foaming wet feed is removed water in advance by net window in cylinder separator, so that the live load and heat energy that reduce when foaming wet feed is dried drier expend, and shortens drying time.

Description

Feeder and drier

Technical field

The utility model is related to feeder equipment technical field, more particularly to a kind of feeder and drier.

Background technology

Expanded material is included with raw material such as plastics (PE, PP, PS etc.), rubber (SBR, CR etc.), is subject to catalyst, foam The auxiliary materials such as stabilizer, foaming agent, by physical blowing or crosslinked foaming, make occur a large amount of trickle foams, body in plastics or rubber Product increase, density are reduced.Plastics or rubber expanded material light weight, with functions such as buffering, sound-absorbing, damping, insulation, filterings, It is widely used in the industries such as electronics, household electrical appliances, automobile, Leisure Sport.

Due to needing vapor to heat foaming agent and expanded material in foaming process and being used to promote expanded material Volume increases, and the expanded material surface after the completion of foaming carries drop, does not meet postorder forming requirements, so the foaming after foaming Material it can be dried by feeding drier at once.Existing feeder is only used for the foamed by drop is carried after foaming Material feeding drier, without carrying out pre- water removal process to foamed material, drier directly carries the foamed of moisture to surface Material is dried, and live load weight, required drying time length, heat energy expend many.

Utility model content

The purpose of this utility model is to provide a kind of feeder and drier, to solve feeding present in prior art Expanded material with moisture after foaming is sent directly into drier without carrying out pre- water removal process to it by machine, so as to cause drying Device live load weight, drying time length, heat energy expend many technical problems.

The feeder that the utility model is provided, including cylinder separator, the cylinder separator include constituting its side wall Cylinder side wall, the cylinder side wall top is provided with feed pipe, described feed pipe one end and the cylinder side wall along its tangential direction Connection, the other end is provided with charging aperture；It is provided with gas outlet at the top of the cylinder separator, the gas outlet one end that is in communication with the outside is Gas outlet, the cylinder separator bottom is provided with discharging opening；The cylinder side wall, which is provided with, to be used to stopping foamed material but can be for The net window that drop passes through.

Further, from the feed pipe it is fixed from be rotated by 90 ° along center line of the feedstock direction around the cylinder separator The cylinder side wall be provided with the net window.

Further, the outer wall of the cylinder side wall is provided with neck, and the net window is embedded in the neck.

Further, the neck bottom surface is provided with inserting groove, and the net window is provided with connection-peg, and the connection-peg is inserted with described Access slot matches.

Further, the net window side is provided with the dismounting groove stretched into for finger.

Further, the net window is rectangle net window, and the transverse width of the rectangle net window is cylinder separator cylinder The 1/2 of footpath, the longitudinal direction height of the rectangle net window is the high 1/2-3/4 of cylinder separator cylinder.

Further, the cylinder side wall lower end is communicated with conical collector, the stub end of the conical collector and institute Cylinder side wall connection is stated, small head end is provided with the discharging opening.

Further, it is detachable on the cylinder separator to be fixedly connected with liquid header, the liquid header It is correspondingly arranged with the net window.

Further, liquid sucking device is installed with the liquid header, the liquid sucking device is just to the net window.

The feeder that the utility model is provided, its main part is carries out the cylinder separator of separation of solid and liquid, and cylinder is separated Tangent line is connected with the net for being additionally provided with and being thrown away for drop out of cylinder separator on feed pipe, cylinder side wall on the cylinder side wall of device Window.

Expanded material needs vapor to heat it in foaming process, therefore the foamed material surface that foaming is completed A large amount of drops can be carried, the utility model completion that will foam takes guttiferous foamed material and is referred to as the wet feed that foams.During work, it will send out Steep wet feed with certain speed from charging aperture send into, foaming wet feed after feed pipe enter cylinder separator, due to feed pipe with Cylinder separator is tangent in junction, therefore foaming wet feed enters behind the inner chamber of cylinder separator, the foaming contacted with cylinder inwall Wet feed is in tangent state with the cylindrical inner wall of cylinder separator in the horizontal direction, is not partly connect with cylinder separator inwall Tactile foaming wet feed is also moved in the presence of centrifugal inertial force to the inwall direction of cylinder separator.With cylinder separator inwall The foaming wet feed of contact is pointed to cylinder Membrane Separator Cylinder for CFB Boiler in the center of circle of the plane by cylinder separator inwall in the horizontal direction, i.e. A centripetal force being applied by cylinder separator inwall to it of foaming wet feed, foaming wet feed is total to centripetal force and centrifugal force Cylinder inwall under same-action around cylinder separator moves in a circle；Because foaming wet feed is made in vertical direction by self gravitation With foaming wet feed is accelerated downwards in vertical direction simultaneously, i.e. foaming wet feed is moved with vertical direction in the horizontal direction, Spinned from top to bottom in cylinder separator cylinder shape descending motion.Wherein, the air entered with foaming wet feed is separated along cylinder Device spiral inner wall can be discharged in cylinder separator center spiral after declining by gas outlet from gas outlet.

Because the foaming wet feed entered from feed pipe in cylinder separator is not contacted largely with cylinder inwall, in theory, hair Foaming material is identical with liquid drop speed, but in practical operation, because foamed material density is smaller, is influenceed larger by cylinder interior air-flow, hair Foaming material and drop can be moved under different force effect with different tracks to cylinder separator inwall, when drop reaches net window When, drop flies out from net window under the action of the centrifugal force, and foamed material then stops that spiral is fallen under cylinder separator by net window Portion, enters drier from discharging opening output, realizes the separation of foamed material and drop, efficiently accomplishes the pre- water removal to the wet feed that foams Process, so as to reduce the live load of drier, shortens drying time, and reduction heat energy expends.

Another purpose of the present utility model is to provide a kind of drier, including drying device and above-mentioned feeder, institute The discharging opening that drying device is stated with the feeder is connected.The drier has all technique effects of above-mentioned feeder, here Repeat no more.

The drier that the utility model is provided, is further done to the foaming wet feed for removing water process in advance by feeder It is dry, due to drop most of removal that is separated in feeder on foaming wet feed surface, therefore drying machine is reduced to hair The live load of wet feed is steeped, shortens its drying time and heat energy consuming is reduced.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the main structure diagram for the feeder that the utility model embodiment one is provided；

Fig. 2 is the overlooking the structure diagram for the feeder that the utility model embodiment one is provided；

Fig. 3 is dimensional structure diagram of the cylinder side wall provided with neck and buckling groove in Fig. 1；

Fig. 4 is the dimensional structure diagram of net window in Fig. 1.

Icon：1- cylinder separators；2- cylinder side walls；3- feed pipes；4- net windows；5- conical collectors；6- liquid Body collector；11- gas outlets；12- discharging openings；13- gas outlets；21- necks；211- inserting grooves；31- charging apertures； 41- connection-pegs；42- dismantles groove.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment one

The present embodiment provides a kind of feeder, as depicted in figs. 1 and 2, including cylinder separator 1, and cylinder separator 1 includes The cylinder side wall 2 of its side wall is constituted, the top of cylinder side wall 2 is provided with feed pipe 3, the one end of feed pipe 3 and cylinder along its tangential direction Side wall 2 is connected, and the other end is provided with charging aperture 31；The top of cylinder separator 1 is provided with gas outlet 13, and gas outlet 13 is in communication with the outside one Hold as gas outlet 11, the bottom of cylinder separator 1 is provided with discharging opening 12；Cylinder side wall 2, which is provided with, to be used to stopping foamed material but can be with The net window 4 that feed flow drop passes through.

The feeder that the present embodiment is provided, its main part is the cylinder separator 1 of progress separation of solid and liquid, cylinder separator Tangent line is connected with to be additionally provided with feed pipe 3, cylinder side wall 2 and thrown away for drop out of cylinder separator 1 on 1 cylinder side wall 2 Net window 4.

Expanded material needs vapor to heat it in foaming process, therefore the foamed material surface that foaming is completed A large amount of drops can be carried, foaming completion is taken into guttiferous foamed material here is referred to as the wet feed that foams.During work, by the wet feed that foams Sent into certain speed from charging aperture 31, foaming wet feed enters cylinder separator 1 after feed pipe 3, due to feed pipe 3 and circle Post separation device 1 is tangent in junction, therefore foaming wet feed enters behind the inner chamber of cylinder separator 1, the foaming contacted with cylinder inwall Wet feed is in tangent state with the cylindrical inner wall of cylinder separator 1 in the horizontal direction, partly not with the inwall of cylinder separator 1 The foaming wet feed of contact is also moved in the presence of centrifugal inertial force to the inwall direction of cylinder separator 1.With cylinder separator 1 The foaming wet feed of inwall contact is pointed to circle of the cylinder of cylinder separator 1 in the plane by the inwall of cylinder separator 1 in the horizontal direction The heart a, i.e. centripetal force being applied by the inwall of cylinder separator 1 to it of foaming wet feed, foaming wet feed centripetal force and from Cylinder inwall under the collective effect of mental and physical efforts around cylinder separator 1 moves in a circle；Due to foaming wet feed in vertical direction by certainly Body Action of Gravity Field, foaming wet feed is accelerated downwards in vertical direction, i.e. foaming wet feed is same with vertical direction in the horizontal direction Shi Yundong, shape descending motion of being spinned from top to bottom in cylinder separator 1.Wherein, the air edge entered with foaming wet feed The spiral inner wall of cylinder separator 1 decline after can in the center spiral of cylinder separator 1 by gas outlet 13 from gas outlet 11 Discharge.

The formula of centrifugal force is F=mr ω², wherein, m is the quality of moving object；R is the moving radius of moving object, Here it may be considered the cylinder internal diameter of cylinder separator 1；ω is rotating angular speed of objects.The wet feed that foams enters cylinder separator 1 Foamed material is identical with the angular velocity omega of the drop carried thereon when interior, and moving radius r is also equal, and foamed material density is 0.045g/cm³Left and right, and the density of drop is 1.0g/cm³Left and right, therefore, foamed material are different from the quality of drop, in cylinder The centrifugal force that chamber is subject to is also different.Due to entering foaming wet feed major part and cylinder inwall in cylinder separator 1 from feed pipe 3 not Contact, in theory, foamed material is identical with liquid drop speed, but in practical operation, because foamed material density is smaller, by gas in cylinder Stream influence is larger, and foamed material and drop can be transported under different centrifugal actions with different tracks to the inwall of cylinder separator 1 Dynamic, when drop reaches net window 4, drop flies out from net window 4 under the action of the centrifugal force, and foamed material then stops spiral shell by net window 4 The bottom of cylinder separator 1 is fallen into rotation, is entered drier from the output of discharging opening 12, is realized the separation of foamed material and drop, have Effect completes the pre- water removal process to the wet feed that foams, so as to reduce the live load of drier, shortens drying time, reduces thermal energy consumption Take.

In the present embodiment, from feed pipe 3 it is fixed from the circle that is rotated by 90 ° along feedstock direction around the center line of cylinder separator 1 Post side wall 2 is provided with net window 4.The movement locus that foaming wet feed enters after cylinder separator 1 from feed pipe 3 has been done in detail above Thin description, is repeated no more here.The direction that net window 4 is set is vertical in the feedstock direction that feed pipe 3 enters with foaming wet feed, and with Distance between feed pipe 3 is fixed is the radius of cylinder separator 1, because the foaming wet feed entered from feed pipe 3 only has An outermost part is contacted with the inwall of cylinder separator 1, is spinned descending motion along the inwall of cylinder separator 1, arrival net During window 4, drop is thrown away from the filter bores of net window 4, and foamed material then continues to move to cylinder separator by the stop of net window 4 The discharging opening 12 of 1 bottom；In addition, some foaming wet feed when initially entering cylinder 1 inner chamber of separator not with its inwall Contact, by the collective effect of centrifugal force and air drag, foamed material meeting and drop are with different tracks into cylinder separator 1 Wall is moved, and net window 4 at the charging of feed pipe 3 with having a certain distance, so as to realize foamed material and drop with different Time reaches net window 4, the separating effect of foamed material and drop can be further improved, so as to reduce next process drying machine Live load, shortening drying time and reduction heat energy loss when foamed material is dried.

In the present embodiment, as shown in Figure 3 and Figure 4, neck 21 can be provided with the outer wall of cylinder side wall 2, net window 4 is embedded in In neck 21.It is fastened in neck 21, after a period of time, neck 21 can be disassembled in use, net window 4 is inlayed Cleaned, it is ensured that net window 4 it is salubrious without related, and then ensure that net window 4 is efficiently separated to foamed material and drop.In addition, Net window 4 can be embedded in neck 21 completely, and the outer wall of cylinder separator 1 can strengthen the good appearance of feeder without projection Degree.

In addition, between net window 4 and cylinder side wall 2 can also by other it is detachable be fixedly connected, such as：Bolt connection, Snap connection.

In order to further ensure that in fastness of the net window 4 on cylinder side wall 2, the present embodiment, as shown in Figure 3 and Figure 4, also Inserting groove 211 can be provided with the bottom surface of neck 21, net window 4 is provided with connection-peg 41, and connection-peg 41 matches with inserting groove 211.Make Used time, the connection-peg 41 on net window 4 is aligned with the inserting groove 211 of the bottom of neck 21, by pressure network window 4, by connection-peg 41 with inserting Access slot 211 coordinates grafting, can strengthen the connectivity robustness of net window 4 and cylinder separator 1, reduces net window when even avoiding using 4 situations for falling down and causing foaming wet feed to fall out；During cleaning, net window 4 need to be outwards only stirred, connection-peg 41 is departed from grafting Groove 211, it is simple to operate.

In the convenience dismantled in view of net window 4, the present embodiment, as shown in figure 4, can be provided with the side of net window 4 is used for The dismounting groove 42 that finger is stretched into.Because net window 4 can be embedded in the neck 21 of cylinder side wall 2 completely, during dismounting, operating personnel Finger can be stretched into dismounting groove 42 from inside to outside firmly to disassemble net window 4, so as to strengthen the convenience of the dismounting of net window 4.This Outside, it can also be installed on net window 4 for hand-held handle, can equally play a part of convenient dismounting net window 4.

Specifically, in the present embodiment, as shown in figure 4, net window 4 can be rectangle net window, the transverse width of rectangle net window is The 1/2 of the barrel dliameter of cylinder separator 1, the longitudinal direction height of rectangle net window is 1 high 1/2-3/4 of cylinder separator.From feed pipe 3 With certain speed enter the inner chamber of cylinder separator 1 foaming wet feed can be within the specific limits with cylinder separator 1 inwall contact, And spiral descending motion is carried out along its inwall, the net window 4 of the size may insure that all foaming wet feeds can reach net window 4, complete the separation of foamed material and drop；In addition, the transverse width of net window 4 for the barrel dliameter of cylinder separator 1 1/2, it is longitudinally wide For 1 high 1/2-3/4 of cylinder separator, the profile to cylinder separator 1 is proportional, more comfortable in appearance.

In the present embodiment, as shown in figure 1, conical collector 5, conical collector 5 can be communicated with the lower end of cylinder side wall 2 Stub end connected with cylinder side wall 2, small head end be provided with discharging opening 12.The stub end of conical collector 5 that positive V-type is set is upper Portion, small head end has in bottom gathers collecting effect, and the inner chamber of cylinder separator 1 completes the foamed material spiral after water removal and declined, Continue to move downwardly to discharging opening 12 after reaching conical collector 5, foamed material is gathered in discharging opening 12 and is output to next work Sequence, reduces foamed material and is scattered in the situation that the bottom of cylinder separator 1 can not be exported from discharging opening 12, so as to reduce foamed material The infringement to feeder is accumulated in the bottom of cylinder separator 1, the waste of foamed material is also reduced to a certain degree.

It is as depicted in figs. 1 and 2, detachable on cylinder separator 1 to be fixedly connected with liquid header 6 in the present embodiment, Liquid header 6 is correspondingly arranged with net window 4.During work, drop is collected after being thrown away from net window 4 by liquid header 6, reduces drop Ground or situation elsewhere are splashed to, so as to strengthen the tidiness of feeder surrounding working environment；Furthermore it is also possible to drop Low drops falling and splashing gets rusty the probability of damage in the total forming apparatus of hardware, so as to extend the use of feeder and its surrounding devices Life-span.

In the present embodiment, liquid sucking device can also be installed with liquid header 6, liquid sucking device is just to net window 4.Foaming When moisture is less in wet feed, the separating difficulty of drop and foamed material is larger, in the liquid header 6 being correspondingly arranged with net window 4 Upper installation liquid sucking device, during work, liquid sucking device produces certain suction to net window 4, can promote to reach foamed at net window 4 The separation of material and drop, improves the dehydration rate of foaming wet feed, so as to reduce the live load and heat energy of next process drying machine Consumption, and shorten drying time of the drying machine to the wet feed that foams；In addition, drop throws away net window 4 in different directions, model is splashed down Enclose larger, install after liquid sucking device, collection of the liquid header 6 to drop can be strengthened, reduce drop spluttering, further enhance The service life of working environment tidiness and extension device.

Embodiment two

The present embodiment provides a kind of drier, including drying device and the feeder described in embodiment one, drying device with The discharging opening 12 of feeder is connected.The drier has all technique effects of above-mentioned feeder, repeats no more here.

The drier that the present embodiment is provided, the foaming wet feed for removing water process in advance by feeder is further dried, Due to drop most of removal that is separated in feeder on foaming wet feed surface, therefore it is wet to foaming to reduce drying machine The live load of material, shorten its drying time and reduce heat energy consuming.

Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of feeder, it is characterised in that including cylinder separator (1), the cylinder separator (1) includes constituting its side wall Cylinder side wall (2), cylinder side wall (2) top along its tangential direction be provided with feed pipe (3), described feed pipe (3) one end Connected with the cylinder side wall (2), the other end is provided with charging aperture (31)；Gas outlet is provided with the top of the cylinder separator (1) (13), the gas outlet (13) is in communication with the outside one end for gas outlet (11), and cylinder separator (1) bottom is provided with discharging opening (12)；The cylinder side wall (2), which is provided with, to be used to stop foamed material but can drip the net window (4) passed through with feed flow.

2. feeder according to claim 1, it is characterised in that from the feed pipe (3) it is fixed from along feedstock direction around The cylinder side wall (2) that the center line of the cylinder separator (1) is rotated by 90 ° is provided with the net window (4).

3. feeder according to claim 2, it is characterised in that the outer wall of the cylinder side wall (2) is provided with neck (21), The net window (4) is embedded in the neck (21).

4. feeder according to claim 3, it is characterised in that neck (21) bottom surface is provided with inserting groove (211), institute Net window (4) is stated provided with connection-peg (41), the connection-peg (41) matches with the inserting groove (211).

5. feeder according to claim 4, it is characterised in that net window (4) side is provided with what is stretched into for finger Dismantle groove (42).

6. feeder according to claim 5, it is characterised in that the net window (4) is rectangle net window, the rectangle net window Transverse width be cylinder separator (1) barrel dliameter 1/2, the rectangle net window longitudinal direction height be the cylinder separator (1) the high 1/2-3/4 of cylinder.

7. feeder according to claim 6, it is characterised in that cylinder side wall (2) lower end is communicated with cone-shaped collection Device (5), the stub end of the conical collector (5) is connected with the cylinder side wall (2), and small head end is provided with the discharging opening (12)。

8. the feeder according to any one of claim 1-7, it is characterised in that removable on the cylinder separator (1) The formula of unloading is fixedly connected with liquid header (6), and the liquid header (6) is correspondingly arranged with the net window (4).

9. feeder according to claim 8, it is characterised in that be installed with liquid sucking device in the liquid header (6), The liquid sucking device is just to the net window (4).

10. a kind of drier, it is characterised in that including the feeder any one of drying device and claim 1-9, The drying device is connected with the discharging opening (12) of the feeder.