CN209406271U - A kind of fluidised bed granulator of cycle alternation - Google Patents

Abstract

The utility model discloses a kind of fluidised bed granulators of cycle alternation, including granulator main body and material storing box, granulator body side surface is equipped with downtake pipe, the downtake pipe side is equipped with second exhaust pipe, the second exhaust pipe lower end is equipped with liquid object hopper, liquid object hopper lower end is equipped with several charging absorption pumps, the charging absorption pump lower end is equipped with air inlet pipe, the granulator lower body is equipped with several universal wheels, granulator body interior upper end is equipped with the first aspiration pump, first aspiration pump side is equipped with the 4th aspiration pump, the 4th aspiration pump lower end is equipped with the second bleeding point, second bleeding point lower end is equipped with the second filter bag, by being provided with strainer, to pelletize indoor particle of third aspiration pump is pumped into material storing box, strainer is able to carry out postsearch screening, it is screened without subsequent, it improves Production efficiency.

Description

A kind of fluidised bed granulator of cycle alternation

Technical field

The utility model relates to a kind of granulators, more particularly, to a kind of fluidised bed granulator of cycle alternation.

Background technique

Fluidised bed granulator fluidized bed granulation is also referred to as marumerization, is by the mixing of conventional wet lay granulation, granulation, drying 3 steps one step completed method in closed container.In recent years, due to the GMP certification that pharmaceuticals industry faces, fluidized bed exists China pharmaceutical factory has obtained commonly used.

Existing fluidized bed granulation is due to that will be mingled with material in outlet process, and traditional filtering work generallys use cloth bag mistake Device is filtered, by the way that Bag filter device to be connected in escape pipe, cloth bag is easy to material stickup, and many materials are wasted, It is short using the time, disassembly, cleaning are needed, cannot achieve automatic on-line cleaning.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of fluidized bed system of cycle alternation Grain machine, to solve the above problems.

To achieve the above object, the utility model provides the following technical solutions: a kind of fluidised bed granulator of cycle alternation, Including granulator main body and material storing box, granulator body side surface is equipped with downtake pipe, the downtake pipe one Side is equipped with second exhaust pipe, and the second exhaust pipe lower end is equipped with liquid object hopper, and liquid object hopper lower end is equipped with several A charging absorption pump, the charging absorption pump lower end are equipped with air inlet pipe, and the granulator lower body is equipped with several universal wheels, the granulation Machine body interior upper end is equipped with the first aspiration pump, and first aspiration pump side is equipped with the 4th aspiration pump, the 4th aspiration pump Lower end be equipped with the second bleeding point, second bleeding point lower end be equipped with the second filter bag, second filter bag side be equipped with every Plate, the partition side are equipped with the first filter bag, and first filter bag upper end is equipped with the first bleeding point, the granulator main body Interior lower end is equipped with the second aspiration pump, and second aspiration pump side is equipped with heater, and the heater upper end is equipped with spray head, institute Spray head upper end is stated equipped with fluidized bed, the granulator body side is equipped with material storing box, is equipped with third inside the material storing box and is evacuated Pump, third aspiration pump side are equipped with hydraulic cylinder, and the hydraulic cylinder upper end is equipped with sealing plate, and the sealing plate side is equipped with filter Net, another side surface of granulator main body are equipped with feed pipe, and the material storing box surface is equipped with hermatic door.

As a kind of optimal technical scheme of the utility model, the downtake pipe, the first aspiration pump and the first pumping Mouth passes sequentially through pipeline connection, and second exhaust pipe, the 4th aspiration pump and the second bleeding point pass sequentially through pipeline connection.

As a kind of optimal technical scheme of the utility model, the air inlet pipe, the second aspiration pump, heater and spray head according to It is secondary to be connected by pipeline.

As a kind of optimal technical scheme of the utility model, the granulator main body is connected with material storing box by through-hole, And through-hole is fitted and connected with sealing plate.

As a kind of optimal technical scheme of the utility model, the sealing plate and hydraulic cylinder transmission connection.

As a kind of optimal technical scheme of the utility model, the granulator body interior is divided into left and right two by partition A granulating chamber, and liquid object hopper, charging absorption pump pass sequentially through pipeline with granulating chamber and connect.

Compared with prior art, the utility model has the beneficial effects that the fluidised bed granulator of this kind of cycle alternation, passes through Provided with strainer, will pelletize indoor particle of third aspiration pump is pumped into material storing box, and strainer is able to carry out postsearch screening, without subsequent It is screened, improves production efficiency, by being provided with the first filter bag and the second filter bag, a part of fine powder rises to first Filter bag and the second filter bag are captured filtering, arrive certain time, and the first aspiration pump is closed, and the first filter bag is in the 4th aspiration pump Effect lower shake, the powder under being trembled up and down are dropped back into fluidized bed and are pelletized again.The first aspiration pump is opened again after trembling bag.One timing Between after the 4th aspiration pump close, the second filter bag shake.The powder trapped is cleared up with the shake of this cycle alternation in two Room of left and right, Filter bag is set to keep clean unobstructed, it is scientific and reasonable for structure, it is safe and convenient to use, it provides a great help for people.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is a kind of fluidised bed granulator structural schematic diagram of cycle alternation described in the utility model；

Fig. 2 is a kind of fluidised bed granulator schematic diagram of internal structure of cycle alternation described in the utility model；

Fig. 3 is a kind of filter structure schematic diagram described in the utility model；

In figure: 1, downtake pipe；2, second exhaust pipe；3, liquid object hopper；4, charging absorption pump；5, material storing box；6, it seals Door；7, universal wheel；8, air inlet pipe；9, granulator main body；10, the first aspiration pump；11, the first bleeding point；12, the first filter bag； 13, partition；14, fluidized bed；15, spray head；16, heater；17, the second aspiration pump；18, third aspiration pump；19, strainer；20, liquid Cylinder pressure；21, sealing plate；22, feed pipe；23, the second filter bag；24, the second bleeding point；25, the 4th aspiration pump.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fluidised bed granulator of cycle alternation, packet Granulator main body 9 and material storing box 5 are included, 9 one side surface of granulator main body is equipped with downtake pipe 1, and 1 side of downtake pipe is equipped with Second exhaust pipe 2,2 lower end of second exhaust pipe are equipped with liquid object hopper 3, and 3 lower end of liquid object hopper is equipped with several charging absorption pumps 4, 4 lower end of charging absorption pump is equipped with air inlet pipe 8, and 9 lower end of granulator main body is equipped with several universal wheels 7, and 9 inner upper end of granulator main body is set There is the first aspiration pump 10,10 side of the first aspiration pump is equipped with the 4th aspiration pump 25, and 25 lower end of the 4th aspiration pump is equipped with the second pumping Mouth 24,24 lower end of the second bleeding point are equipped with the second filter bag 23, and 23 side of the second filter bag is equipped with partition 13, and 13 side of partition is set There is the first filter bag 12,12 upper end of the first filter bag is equipped with the first bleeding point 11, and 9 interior lower end of granulator main body is equipped with second and takes out Air pump 17,17 side of the second aspiration pump are equipped with heater 16, and 16 upper end of heater is equipped with spray head 15, and 15 upper end of spray head is equipped with fluidisation Bed 14,9 side of granulator main body are equipped with material storing box 5, are equipped with third aspiration pump 18,18 side of third aspiration pump inside material storing box 5 Equipped with hydraulic cylinder 20,20 upper end of hydraulic cylinder is equipped with sealing plate 21, and 21 side of sealing plate is equipped with strainer 19, and granulator main body 9 is another Side surface is equipped with feed pipe 22, and 5 surface of material storing box is equipped with hermatic door 6.

Downtake pipe 1, the first aspiration pump 10 pass sequentially through pipeline with the first bleeding point 11 and connect, second exhaust pipe 2, Four aspiration pumps 25 pass sequentially through pipeline with the second bleeding point 24 and connect.

Air inlet pipe 8, the second aspiration pump 17, heater 16 pass sequentially through pipeline with spray head 15 and connect.

Granulator main body 9 is connected with material storing box 5 by through-hole, and through-hole is fitted and connected with sealing plate 21.

Sealing plate 21 and hydraulic cylinder 20 are sequentially connected.

It is divided to inside granulator main body 9 by partition 13 to control two granulating chambers, and liquid object hopper 3, charging absorption pump 4 and system Grain room passes sequentially through pipeline connection.

Concrete principle: in use, material is entered inside granulator main body 9 by feed pipe 22, charging absorption pump 4 is by liquid material Liquid material inside case 3 sprays into granulating chamber, is mixed, viscous to stick into particle, and the second aspiration pump 17 will by air inlet pipe 8 at this time Air, which is pumped into after heater 16 heats to be sprayed by spray head 15, carries out heating to fluidized bed 14 to dry to particle, and first takes out Air pump 10 and the 4th aspiration pump 25 are extracted out hot gas by the first bleeding point 11 and the second bleeding point 24, and a part of fine powder rises to First filter bag 12 and the second filter bag 23 are captured filtering, arrive certain time, and the first aspiration pump 10 is closed, the first filter bag 12 Shake, the powder under being trembled are dropped back into fluidized bed 14 and are pelletized again up and down under the effect of the 4th aspiration pump 25.First is trembled after bag to take out Air pump 10 is opened again.The 4th aspiration pump 25 is closed after a certain period of time, the shake of the second filter bag 23.Two Room of left and right are with this cycle alternation Shake, clears up the powder trapped, so that filter bag is kept clean unobstructed, when granulation finishes, hydraulic cylinder 20 is driven under sealing plate 21 Drop opens through-hole, and will the pelletize indoor particle of third aspiration pump 18 is pumped into material storing box 5, and strainer 19 is able to carry out postsearch screening, after It opens hermatic door 6 and takes out particle.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of fluidised bed granulator of cycle alternation, including granulator main body (9) and material storing box (5), which is characterized in that described (9) one side surface of granulator main body is equipped with downtake pipe (1), and downtake pipe (1) side is equipped with second exhaust pipe (2), second exhaust pipe (2) lower end is equipped with liquid object hopper (3), and liquid object hopper (3) lower end is equipped with several suctions Material pump (4), charging absorption pump (4) lower end are equipped with air inlet pipe (8), and granulator main body (9) lower end is equipped with several universal wheels (7), granulator main body (9) inner upper end is equipped with the first aspiration pump (10), and the first aspiration pump (10) side is equipped with the Four aspiration pumps (25), the 4th aspiration pump (25) lower end are equipped with the second bleeding point (24), the second bleeding point (24) lower end Equipped with the second filter bag (23), the second filter bag (23) side is equipped with partition (13), and partition (13) side is equipped with the One filter bag (12), the first filter bag (12) upper end are equipped with the first bleeding point (11), the interior subordinate of the granulator main body (9) End is equipped with the second aspiration pump (17), and the second aspiration pump (17) side is equipped with heater (16), heater (16) upper end Equipped with spray head (15), spray head (15) upper end is equipped with fluidized bed (14), and granulator main body (9) side is equipped with material storing box (5), third aspiration pump (18) being equipped with inside the material storing box (5), third aspiration pump (18) side is equipped with hydraulic cylinder (20), Hydraulic cylinder (20) upper end is equipped with sealing plate (21), and sealing plate (21) side is equipped with strainer (19), the granulation owner Body (9) another side surface is equipped with feed pipe (22), and material storing box (5) surface is equipped with hermatic door (6).

2. a kind of fluidised bed granulator of cycle alternation according to claim 1, which is characterized in that the downtake pipe (1), the first aspiration pump (10) passes sequentially through pipeline with the first bleeding point (11) and connects, second exhaust pipe (2), the 4th aspiration pump (25) pipeline is passed sequentially through with the second bleeding point (24) to connect.

3. a kind of fluidised bed granulator of cycle alternation according to claim 1, which is characterized in that the air inlet pipe (8), Second aspiration pump (17), heater (16) pass sequentially through pipeline with spray head (15) and connect.

4. a kind of fluidised bed granulator of cycle alternation according to claim 1, which is characterized in that the granulator main body (9) it is connected with material storing box (5) by through-hole, and through-hole is fitted and connected with sealing plate (21).

5. a kind of fluidised bed granulator of cycle alternation according to claim 1, which is characterized in that the sealing plate (21) It is sequentially connected with hydraulic cylinder (20).

6. a kind of fluidised bed granulator of cycle alternation according to claim 1, which is characterized in that the granulator main body (9) internal to be divided into two granulating chambers in left and right by partition (13), and liquid object hopper (3), charging absorption pump (4) and granulating chamber successively lead to Piping connection.