CN208035076U - A kind of exclusion device suitable for the production of PC micelles - Google Patents

Abstract

The utility model discloses a kind of exclusion devices suitable for the production of PC micelles, include for the fixed frame mounted on PC micelle process units discharge ports, roller mesh screen mechanism for removing bulky grain sundries is installed inside the upper end of fixed frame, surrounding is welded with cleaning shaft at the bottom of fixed frame, dedusting fan for removing minute dust is installed, the side of cleaning shaft corresponds to and is connected with the dust hopper for collecting fine dust tilted down at the position of dedusting fan air outlet in the upper inner wall of cleaning shaft；Roller mesh screen mechanism includes horizontal positioned cylindric mesh screen ontology, two end side surfaces of mesh screen ontology, which are adjusted, rotates roller made of useful steel wire item, it is worn in the centre bore of both ends rotation roller and is connected to roller long axis, the long shaft end of roller is connected with the driving motor for driving roller long axis to rotate；The utility model, which can be realized effectively, goes division operation, clean environment firendly easy to use size sundries in PC micelle production processes.

Description

A kind of exclusion device suitable for the production of PC micelles

Technical field

The utility model is related to PC production equipment fields, specially a kind of exclusion devices suitable for the production of PC micelles.

Background technology

PC, that is, makrolon is a kind of noncrystal engineering material, has particularly preferred impact strength, thermal stability, light Damp degree, rejection characteristic, flame-retarding characteristic and resistance tocrocking.The intensity of PC is very high, and shrinking percentage is very low, there is good machinery Characteristic, but flow behavior is poor, therefore the injection moulding process of this material is more difficult.In the production process of PC micelles, due to life Many dusts or other sundries can be adulterated by being chronically exposed in air during production, therefore obtain the high PC glue of quality requirements Granule product carries out removing miscellaneous operation, but present PC micelles production lacks corresponding exclusion device.

For example, Authorization Notice No. is 206326764U, patent name is a kind of practicality of particles production exclusion device New patent：

Including being loaded with the bucket of particles, the air-drying device for being connected to bucket, the mistake being set to inside bucket Filter device and heating device, be located at the feed inlet at the top of bucket and the discharge port positioned at bucket bottom, further include for into The control device of row control；The air-drying device includes several air inlets for being uniformly opened in bucket bottom, be connected into Air port is located at bucket side with the air blower divulged information into bucket, the air outlet being set at the top of bucket, the air inlet Wall is close to discharge outlet；The filter device includes several filter screens for being arranged in bucket inner wall successively from top to bottom, institute It states the aperture of filter screen from top to bottom to be sequentially reduced, the filter screen of bottom is located above air inlet in the vertical direction.This reality Although can carry out certain filtering and impurity removing operation with novel, impurity-eliminating effect unobvious remove effect not for fine dust Obviously.

Invention content

In order to overcome the shortcomings of that prior art, the utility model provide a kind of removal of impurities dress suitable for the production of PC micelles It sets, can effectively solve the problem that the problem of background technology proposes.

Technical solution adopted by the utility model to solve its technical problems is：

A kind of exclusion device suitable for the production of PC micelles includes for consolidating mounted on PC micelle process units discharge ports Determine frame, the fixed frame is annular frame structure, is equipped with inside the upper end of fixed frame miscellaneous for removing bulky grain The roller mesh screen mechanism of object, surrounding is welded with cleaning shaft at the bottom of fixed frame, in the upper inner wall of the cleaning shaft Dedusting fan for removing minute dust is installed, the side of cleaning shaft corresponds to be connected at the position of dedusting fan air outlet There is the dust hopper for collecting fine dust tilted down；

Roller mesh screen mechanism includes horizontal positioned cylindric mesh screen ontology, two end side surface tune of the mesh screen ontology It saves and rotates roller made of useful steel wire item, worn in the centre bore of the both ends rotation roller and be connected to roller long axis, the roller Long the tip of the axis is pierced by from the side wall of fixed frame, and end is connected with the driving motor for driving roller long axis to rotate, institute State the lateral wall that driving motor is mounted on fixed frame.

Further, the fixed frame includes clamping rings and movable semi-ring, and the clamping rings is embedded in activity half The lower side of ring, movable semi-ring are directly socketed on discharge port outer wall.

Further, the movable semi-ring is full symmetric two parts, and one end of two movable semi-rings is fixed connects It connects, other end side, which is dug, dowel hole, is worn on a corresponding semi-ring and is connected to shop bolt, the dowel hole and positioning pin Nail matches.

Further, the first half of the cleaning shaft is the small cylinder of the big lower opening of upper opening, and lower section is diameter Constant uniform cylinder, and the open top radius of cleaning shaft matches with the internal diameter of clamping rings.

Further, the dust hopper is the funnel-form stainless steel structure stood upside down, and the inside of dust hopper is placed with and is used for Adsorb the sorbing material of dust.

Further, the mesh screen ontology is made of polylith steel-wire screen and pinboard, and the pinboard shares four pieces The even diagonal angle for being distributed in mesh screen ontology, and the two sides of pinboard are dug buckling groove, steel-wire screen is fixed on buckling groove It is interior.

Compared with prior art, the utility model has the beneficial effects that：

（1）The utility model drives roller long axis and rotation roller by the way that roller mesh screen mechanism is arranged, using driving motor Rotation, and then entire mesh screen ontology is driven to do the rotary motion of rule, it will not met by the centrifugal force generated in rotation process It is required that PC micelles and bulky grain sundries screen, and steel-wire screen can be replaced according to different production requirements, It is versatile；

（2）The utility model blows down fine dust by installing dedusting fan in cleaning shaft, using wind-force, further The purification capacity of device is improved, ensures product quality, and dust is collected in time in the side of cleaning shaft installation dust hopper, Pollution environment is avoided, and detachable, it is easy to use convenient for cleaning；

The utility model, which can be realized effectively, goes division operation, clean environment firendly to make size sundries in PC micelle production processes With conveniently.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is mesh screen body construction schematic diagram.

Figure label：

1- fixed frames；2- roller mesh screens mechanism；3- cleaning shafts；4- dedusting fans；5- dust hoppers；

101- clamping rings；102- activity semi-rings；103- dowel holes；104- shop bolts；

201- mesh screen ontologies；202- rotates roller；203- roller long axis；204- driving motors；205- steel-wire screens；206- Pinboard；207- buckling grooves.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figure 1, the utility model provides a kind of exclusion device suitable for the production of PC micelles, including it is used to install In the fixed frame 1 of PC micelle process units discharge ports, the fixed frame 1 is annular frame structure, the fixed frame 1 Including clamping rings 101 and movable semi-ring 102, the clamping rings 101 is embedded in the lower side of movable semi-ring 102, activity half Ring 102 is directly socketed on discharge port outer wall, and the clamping rings 101 is used to install the dedusting structure of connection lower section, the work Dynamic semi-ring 102 can carry out the adjustment of size according to actual machine discharge port size；The activity semi-ring 102 is full symmetric Two parts, and one end of two movable semi-rings 102 is to be fixedly connected, and other end side, which is dug, dowel hole 103, corresponding It is worn on one semi-ring and is connected to shop bolt 104, the dowel hole 103 is matched with shop bolt 104, when by movable semi-ring 102 When being connected to discharge port, then shop bolt 104 is injected dowel hole 103 by adjustment activity semi-ring 102 to suitable position Middle realization is fixed.

As shown in Fig. 2, being equipped with the roller mesh screen machine for removing bulky grain sundries inside the upper end of the fixed frame 1 Structure 2, roller mesh screen mechanism 2 include the cylindrical shape being horizontally arranged for removing the larger sundries of volume, roller mesh screen mechanism 2 Mesh screen ontology 201, two end side surfaces of the mesh screen ontology 201, which are adjusted, rotates roller 202, the both ends made of useful steel wire item It rotates and wears in the centre bore of roller 202 and be connected to roller long axis 203, the side wall of the end of the roller long axis 203 from fixed frame 1 On be pierced by, end is connected with the driving motor 204 for driving roller long axis 203 to rotate, and the driving motor 204 is mounted on solid Determine the lateral wall of rack 1.It drives roller long axis 203 to rotate when the driving motor 204 works, and then drives rotation roller 202 Intermediate mesh screen ontology 201 rotates, and mesh screen ontology 201 generates larger centrifugal force by rotation not intermittently, by mesh screen ontology 201 inside PC micelles are screened, and the sundries to fall short of specifications is all collected in the inside of mesh screen ontology 201.

Preferably, as shown in figure 3, the mesh screen ontology 201 is made of polylith steel-wire screen 205 and pinboard 206, institute It states pinboard 206 and shares four pieces of diagonal angles for being evenly distributed on mesh screen ontology 201, and the two sides of pinboard 206 are dug and had Buckling groove 207, steel-wire screen 205 are fixed in buckling groove 207.The steel-wire screen 205 can be according to the PC micelles of production Specification is chosen, and steel-wire screen 205 is removed from buckling groove 207 and can easily be replaced, different to meet Produce the needs of precision.

Surrounding is welded with cleaning shaft 3 at the bottom of the fixed frame 1, and the first half of the cleaning shaft 3 is top The small cylinder of the big lower opening that is open, lower section are the constant uniform cylinder of diameter, and the open top radius of cleaning shaft 3 with it is solid The internal diameter for determining annulus 101 matches, and the top of cleaning shaft 3 is larger can to facilitate the PC micelles to clean by preliminary screening to have one A buffering enters next removal of impurities link.

It further illustrates, the dedusting for removing minute dust is installed in the upper inner wall of the cleaning shaft 3 Wind turbine 4, the side of cleaning shaft 3 correspond to be connected at the position of 4 air outlet of dedusting fan tilt down it is tiny for collecting The dust hopper 5 of dust, the dedusting fan 4 blows to the PC micelles to fall in cleaning shaft 3 in real time, tiny by what is adulterated in micelle Dust is blown afloat, and is dropped into integrated bucket 5；The dust hopper 5 is the funnel-form stainless steel structure stood upside down, and dust hopper 5 Inside is placed with the sorbing material for adsorbing dust, and dust hopper 5 receives dust and the absorption of blowout in time, when integrated bucket 5 The sorbing material for changing clothes the inside can be easily dismantled when full.

The characteristics of the utility model includes：

（1）The utility model drives roller long axis and rotation roller by the way that roller mesh screen mechanism is arranged, using driving motor Rotation, and then entire mesh screen ontology is driven to do the rotary motion of rule, it will not met by the centrifugal force generated in rotation process It is required that PC micelles and bulky grain sundries screen, and steel-wire screen can be replaced according to different production requirements, It is versatile；

（2）The utility model blows down fine dust by installing dedusting fan in cleaning shaft, using wind-force, further The purification capacity of device is improved, ensures product quality, and dust is collected in time in the side of cleaning shaft installation dust hopper, Pollution environment is avoided, and detachable, it is easy to use convenient for cleaning；

In conclusion the utility model can be realized effectively goes division operation to size sundries in PC micelle production processes, Clean environment firendly is easy to use.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (6)

1. a kind of exclusion device suitable for the production of PC micelles, it is characterised in that：Including being used to be mounted on PC micelle process units The fixed frame of discharge port（1）, the fixed frame（1）For annular frame structure, fixed frame（1）Upper end inside installation It is useful for removing the roller mesh screen mechanism of bulky grain sundries（2）, fixed frame（1）Bottom at surrounding be welded with cleaning shaft （3）, the cleaning shaft（3）Upper inner wall on dedusting fan for removing minute dust is installed（4）, cleaning shaft （3）Side correspond to dedusting fan（4）The dust for collecting fine dust tilted down is connected at the position of air outlet Bucket（5）；

Roller mesh screen mechanism（2）Including horizontal positioned cylindric mesh screen ontology（201）, the mesh screen ontology（201）'s Two end side surfaces, which are adjusted, rotates roller made of useful steel wire item（202）, the both ends rotate roller（202）Centre bore in wear and connect There is roller long axis（203）, the roller long axis（203）End from fixed frame（1）Side wall on be pierced by, end connection it is useful In drive roller long axis（203）The driving motor of rotation（204）, the driving motor（204）Mounted on fixed frame（1）It is outer Side wall.

2. a kind of exclusion device suitable for the production of PC micelles according to claim 1, it is characterised in that：The fixed frame Frame（1）Including clamping rings（101）With movable semi-ring（102）, the clamping rings（101）It is embedded in movable semi-ring（102）'s Lower side, movable semi-ring（102）Directly it is socketed on discharge port outer wall.

3. a kind of exclusion device suitable for the production of PC micelles according to claim 2, it is characterised in that：The activity half Ring（102）For full symmetric two parts, and two movable semi-rings（102）One end be fixedly connected, other end side dig There is dowel hole（103）, wear on a corresponding semi-ring and be connected to shop bolt（104）, the dowel hole（103）With shop bolt （104）It matches.

4. a kind of exclusion device suitable for the production of PC micelles according to claim 1, it is characterised in that：The dust removing tube Road（3）The first half be the small cylinder of the big lower opening of upper opening, lower section is the constant uniform cylinder of diameter, and cleaning shaft （3）Open top radius and clamping rings（101）Internal diameter match.

5. a kind of exclusion device suitable for the production of PC micelles stated according to claim 1, it is characterised in that：The dust hopper （5）For the funnel-form stainless steel structure of handstand, and dust hopper（5）Inside be placed with the sorbing material for adsorbing dust.

6. a kind of exclusion device suitable for the production of PC micelles according to claim 1, it is characterised in that：The mesh screen sheet Body（201）By polylith steel-wire screen（205）And pinboard（206）Composition, the pinboard（206）Four pieces are shared to be evenly distributed on Mesh screen ontology（201）Diagonal angle, and pinboard（206）Two sides dig and have buckling groove（207）, steel-wire screen（205） It is fixed on buckling groove（207）It is interior.