CN205886798U - External isolated dry process granulator - Google Patents
External isolated dry process granulator Download PDFInfo
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- CN205886798U CN205886798U CN201620811158.1U CN201620811158U CN205886798U CN 205886798 U CN205886798 U CN 205886798U CN 201620811158 U CN201620811158 U CN 201620811158U CN 205886798 U CN205886798 U CN 205886798U
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- granulating machine
- external isolated
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Abstract
The utility model discloses an external isolated dry process granulator belongs to the granulating equipment field, including material feeding unit, compression roller device, breaker and whole grain device, power supply in compression roller device, breaker and the whole grain device and drive mechanism set up and set up at the pelletization box that is lieing in headstock body one side at internal, the actuating mechanism of headstock, and the key lies in: the pelletization box is with the help of spliced pole and headstock body coupling, and pass the power box to drive mechanism's output shaft and the pelletization box links to each other with corresponding actuating mechanism in compression roller device, breaker and the whole grain device. The utility model discloses an useful technological effect is: power box and pelletization box separately set up and are fixed through the spliced pole, and output shaft in the power box and power box and pelletization box are equipped with sealedly within a definite time respectively, the lubricating oil pollution in by the power box of material in the box that prevents to pelletize, the power box separately sets up with the pelletization box is convenient for observe material and lubricated encapsulated situation, in time changes the sealing member.
Description
Technical field
This utility model belongs to facility for granulating field and in particular to a kind of external isolated dry granulating machine.
Background technology
In pharmaceuticals industry, most of raw materials or formula material are powder, and powder has granule size and differs, density
Uneven, poor fluidity, the easily feature of layering.These raw materials have to pass through granulating process and process, and just can be used for tabletting, capsule
Filling or other drugs manufacturing procedure.Dry granulation is directly to be compressed molding to material powder by mechanical presses, then enters
Row is broken, a kind of granulating process of pelletize.
Current dry granulating machine is mainly rolling-type dry granulating machine, and rolling-type dry granulation owner will be by feeder
The parts such as structure, pressing roll mechanism, crushing mechanism, granulating mechanism form.Its work process is to pass through the powder material of mix homogeneously
Feed mechanism conveys, and is rolled into the thin slice with certain thickness and hardness through a pair of compression roller, then thin slice is passed through broken, granulate
It is broken into granule.
It is to avoid material to be mutually mixed, with the lubricating oil in actuating device, the feelings polluting in existing dry granulating machine
Drive area can be separated by condition with working area Liang Ge region.The transmission of the mechanisms such as pressing roll mechanism, crushing mechanism, granulating mechanism
The shield that device is arranged in a power box, performs device is arranged on outside power box and is fixed with power box by setting
Cover makes pelletization carry out under relatively airtight environment.However, this setup can prevent from polluting to a certain extent,
But because two regions are adjacent and relatively airtight, material still can be deposited in the sealing member on line shaft, cause bearing stuck etc.
Accident, and the sealing what state of sealing member is not easy to observe.
Content of the invention
Problem to be solved in the utility model is to provide a kind of external isolated dry granulating machine, power box and granulation case
Body is separately positioned and is connected to a fixed by connecting post, and the output shaft of corresponding drive mechanism passes through power box and granulation casing
It is connected with the actuator of corresponding intrument, forms two seals, prevent the mutual pollution of material and lubricating oil further simultaneously
It is easy to observe sealing state.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: external isolated dry granulating machine, bag
Include pay-off, press-roller device, breaker and granulate device, dynamic in described press-roller device, breaker and granulate device
Power source and drive mechanism are arranged in power box, actuator is arranged in the granulation casing of power box side, close
Key is: described granulation casing is connected with power box by connecting post, is driven in press-roller device, breaker and granulate device
The output shaft of mechanism is connected with corresponding actuator through power box with granulation casing.
Further, it is respectively equipped with ptfe sealing ring between output shaft and granulation casing and power box and bearing seal is used
Outside framework oil seal.
Further, described granulation casing includes base plate and isolation cover, and described base plate is fixedly connected with connecting post.
Further, described pay-off includes feed bin and the conveying worm being connected with the discharging opening below feed bin
Structure, described spiral conveying mechanism includes feeding cylinder, the conveying screw rod being arranged in feed cylinder body and supporting screw drive
System.
Further, it is provided with cooling chamber in conveying direction end feeding cylinder is upper, described cooling chamber is by entering
Go out pipeline to communicate with cooling water source and form material cooling structure by water circulating pump.
Further, have a cooling dome with water inlet and outlet in feed cylinder extracorporeal set, described cooling dome with give
Barrel body fixing formation cooling chamber, described water inlet and outlet are respectively provided at the above and below of cooling dome.
Further, observation window and observation window cleaning device are provided with feed bin, described observation window cleaning device includes setting
Insufflation channel between observation window and feed bin, the pipeline being connected with insufflation channel and supporting compressed gas source.
Further, described observation window is fixed with feed bin by connecting plate, and described insufflation channel is arranged on connecting plate, blows
Gas passage includes horizontal direction pipe joint interface channel and the purge passage communicating with pipe joint interface channel, purge passage to
Observation window is obliquely installed.
Further, described press-roller device includes the upper pressure roller being arranged in granulation casing and lower compression roller and scraping blade and sets
Put the pressure roller motor in power box.
Further, two adjacent faces of granulation casing are respectively equipped with towards on pressure roller and lower compression roller outer surface two
Individual spray gun, the structure of described spray gun includes gas connection that gas spray pipe communicated with gas spray pipe and is connected to gas spray pipe
On adjuvant jet pipe, described adjuvant jet pipe is arranged in the pipeline of gas spray pipe.
Advantageous Effects of the present utility model are: 1, power box is provided separately with granulation casing and passes through connecting post phase
Fixing, it is respectively equipped with sealing between the output shaft in power box and power box and granulation casing, prevent the thing in granulation casing
Material is by the lubricant pollution in power box；2nd, power box and granulation casing are provided separately and are easy to observe the close of material and lubrication
Envelope state, changes sealing member in time；3rd, it is provided with material cooling structure in pay-off, prevent material in spiral conveying mechanism
The temperature producing in pre-compaction process causes materials from bonding, variable color, rotten, raising granulation quality；3rd, the cleaning device energy on feed bin
Enough effectively removals stick to the material on observation window, facilitate the observation of material state in feed bin；4th, upper and lower on isolation cover
It is respectively mounted spray gun at pressure roller, the material that roller surface adheres to can be blown away by spray gun, micro adjuvant, micro adjuvant can also be added
Can be liquid or powder body, adjuvant spray be vaporific form film in roller surface and make viscous material be easy to the demoulding, carry
High yield quality.
Below in conjunction with the accompanying drawings this utility model is described in detail.
Brief description
Fig. 1 is the structural representation of the external isolated dry granulating machine of this utility model；
Fig. 2 is the connection diagram of granulation casing and power box in Fig. 1；
Fig. 3 is the structural representation of observation window cleaning device in Fig. 1；
Fig. 4 is the structural representation of spray gun in Fig. 1.
In the accompanying drawings: 1 is power box, 2 is connecting post, and 3 is base plate, and 4 is isolation cover, and 5 is feed bin, and 6 is feeding cylinder,
7 is conveying screw rod, and 8 is screw driven system, and 9 is cooling chamber, and 10 is cooling dome, and 11 is observation window, and 12 is insufflation channel, 13
It is connecting plate, 14 is upper pressure roller, and 15 is lower compression roller, and 16 is spray gun, and 16-1 is gas spray pipe, and 16-2 is adjuvant jet pipe, and 17 are
Ptfe sealing ring, 18 is bearing seal outside framework oil seal.
Specific embodiment
Referring to attached Fig. 1 and 2, this utility model provides a kind of external isolated dry granulating machine, including pay-off, pressure
Roller arrangement, breaker and granulate device, the power source in described press-roller device, breaker and granulate device and drive mechanism
It is arranged in power box 1, actuator is arranged in the granulation casing of power box 1 side, it is critical only that: described system
Grain casing is connected with power box 1 by connecting post 2, the output of drive mechanism in press-roller device, breaker and granulate device
Axle is connected with corresponding actuator through power box 1 with granulation casing.
It is respectively equipped with ptfe sealing ring 17 and bearing seal skeleton oil between output shaft and granulation casing and power box 1
Envelope 18.Ptfe sealing ring 17 and bearing seal outside framework oil seal 18 sealants and lubricating oil respectively, prevent material quilt further
Lubricant pollution in power box 1.And between due to two casings, it is provided with connecting post 2, two above-mentioned sealing devices are being grown
Time can observe out using after sealing effectiveness decline in time, to change sealing member.
Above-mentioned granulation casing includes base plate 3 and isolation cover 4, and described base plate 3 is fixedly connected with connecting post 2.
Referring to accompanying drawing 1, pay-off includes the spiral conveying mechanism that feed bin 5 and the discharging opening with feed bin 5 lower section are connected,
Spiral conveying mechanism includes feeding cylinder 6, the conveying screw rod 7 being arranged in feeding cylinder 6 and supporting screw driven system
8.Feeding cylinder 6 is provided with cooling chamber 9 positioned at conveying direction end, described cooling chamber 9 is by turnover pipeline and cooling
Water source communicates and forms material cooling structure by water circulating pump.It is set with water inlet and outlet outside feeding cylinder 6
Cooling dome 10, described cooling dome 10 is fixing with feeding cylinder 6 to form cooling chamber 9, and described water inlet and outlet set respectively
Above and below in cooling dome 10.
Referring to accompanying drawing 1 and 3, observation window 11 and observation window cleaning device, described observation window cleaning device are provided with feed bin 5
The pipeline including the insufflation channel 12 being located between observation window 11 and feed bin 5, being connected with insufflation channel 12 and supporting compressed gas source.
Observation window 11 is fixing with feed bin 5 by connecting plate 13, and described insufflation channel 12 is arranged on connecting plate 13, wraps in insufflation channel 12
Include horizontal direction pipe joint interface channel and the purge passage communicating with pipe joint interface channel, purge passage is inclined to observation window 11
Tiltedly arrange.
Referring to accompanying drawing 1 and 4, press-roller device includes upper pressure roller 14 and lower compression roller 15 and the scraping blade being arranged in granulation casing
And it is arranged on the pressure roller motor in power box 1.Pressure roller in direction is respectively equipped with two adjacent faces of granulation casing
14 and two spray guns 16 of lower compression roller 15 outer surface, the structure of described spray gun 16 includes gas spray pipe 16-1 and gas spray pipe
Gas connection that 16-1 communicates and be connected to adjuvant jet pipe 16-2 on gas spray pipe 16-1, described adjuvant jet pipe 16-2 is arranged on
In the pipeline of gas spray pipe 16-1.
Claims (10)
1. a kind of external isolated dry granulating machine, including pay-off, press-roller device, breaker and granulate device, described
Power source in press-roller device, breaker and granulate device and drive mechanism are arranged in power box (1), actuator sets
Put in the granulation casing positioned at power box (1) side it is characterised in that: described granulation casing by connecting post (2) with dynamic
Power casing (1) connect, in press-roller device, breaker and granulate device the output shaft of drive mechanism pass through power box (1) and
Granulation casing is connected with corresponding actuator.
2. external isolated dry granulating machine according to claim 1 it is characterised in that: in output shaft and granulation casing and
It is respectively equipped with ptfe sealing ring (17) and bearing seal outside framework oil seal (18) between power box (1).
3. external isolated dry granulating machine according to claim 1 it is characterised in that: described granulation casing includes base plate
(3) and isolation cover (4), described base plate (3) is fixedly connected with connecting post (2).
4. the external isolated dry granulating machine according to any one of claim 1-3 it is characterised in that: described pay-off
Include feed bin (5) and the spiral conveying mechanism being connected with the discharging opening below feed bin (5), described spiral conveying mechanism includes
Feeding cylinder (6), the conveying screw rod (7) being arranged in feeding cylinder (6) and supporting screw driven system (8).
5. external isolated dry granulating machine according to claim 4 it is characterised in that: be located on feeding cylinder (6)
Conveying direction end is provided with cooling chamber (9), and described cooling chamber (9) is communicated with cooling water source by turnover pipeline and by following
Ring water pump forms material cooling structure.
6. external isolated dry granulating machine according to claim 5 it is characterised in that: be set with outward in feeding cylinder (6)
There is the cooling dome (10) with water inlet and outlet, described cooling dome (10) is fixing with feeding cylinder (6) to form cooling chamber
(9), described water inlet and outlet are respectively provided at the above and below of cooling dome (10).
7. external isolated dry granulating machine according to claim 4 it is characterised in that: be provided with observation on feed bin (5)
Window (11) and observation window cleaning device, described observation window cleaning device includes the air blowing being located between observation window (11) and feed bin (5)
Pipeline and supporting compressed gas source that passage (12) is connected with insufflation channel (12).
8. external isolated dry granulating machine according to claim 7 it is characterised in that: described observation window (11) is by even
Fishplate bar (13) is fixing with feed bin (5), and described insufflation channel (12) is arranged on connecting plate (13), and insufflation channel (12) includes water
Put down to pipe joint interface channel and the purge passage communicating with pipe joint interface channel, purge passage tilts to observation window (11)
Setting.
9. the external isolated dry granulating machine according to any one of claim 1-3 it is characterised in that: described press-roller device
Include the upper pressure roller (14) that is arranged in granulation casing and lower compression roller (15) and scraping blade and be arranged on the pressure in power box (1)
Roll drive motor.
10. external isolated dry granulating machine according to claim 9 it is characterised in that: granulation casing adjacent two
Two spray guns (16) towards upper pressure roller (14) and lower compression roller (15) outer surface, the knot of described spray gun (16) are respectively equipped with individual face
Structure includes gas connection that gas spray pipe (16-1) communicated with gas spray pipe (16-1) and is connected on gas spray pipe (16-1)
Adjuvant jet pipe (16-2), described adjuvant jet pipe (16-2) is arranged in the pipeline of gas spray pipe (16-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811158.1U CN205886798U (en) | 2016-07-29 | 2016-07-29 | External isolated dry process granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811158.1U CN205886798U (en) | 2016-07-29 | 2016-07-29 | External isolated dry process granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886798U true CN205886798U (en) | 2017-01-18 |
Family
ID=57784491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620811158.1U Active CN205886798U (en) | 2016-07-29 | 2016-07-29 | External isolated dry process granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116211704A (en) * | 2023-03-28 | 2023-06-06 | 东莞市金美济药业有限公司 | Dry granulating method and prepared sodium Igacross tablets |
-
2016
- 2016-07-29 CN CN201620811158.1U patent/CN205886798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116211704A (en) * | 2023-03-28 | 2023-06-06 | 东莞市金美济药业有限公司 | Dry granulating method and prepared sodium Igacross tablets |
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