Desk type multifunctional dripping pill experimental machine
Technical field
The utility model relates to a kind of dripping pill machine, and particularly a kind of desk-top (or claiming Table top type) multi-functional dripping pill experimental machine belongs to mechanical manufacturing field.Be mainly used in that the pharmacy corporation dropping pill technique is groped, the work such as teaching of the scientific research of scientific research institutions and universities.
Background technology
Dripping pill is to adopt solid dispersion technology, splash in the not miscible with it condensate liquid the heating of medicine and solid matrix and after melting to liquid state (solution, suspension or emulsion), utilize liquid medicine to drip the surface produces when being subjected to quenching suddenly tension force effect and shrink rapidly and be condensed into solid-state and pill that obtain.
Produce the dripping pill machine of dripping pill in the market, all be to produce used large-scale and medium-sized dripping pill machinery, also really be not used to be placed on the multi-functional dripping pill experimental machine of small desk of the test usefulness on the test table top, so just the scientific research to manufacturing enterprise and scientific research institutions and universities brings great inconvenience.
Summary of the invention
The utility model provides a kind of small-sized desk type multifunctional dripping pill experimental machine that is placed on the test table top, and the technology before it can help manufacturing enterprise to produce is groped, and it is used to carry out the scientific research of dripping pill to scientific research institutions and universities.
The technical solution of the utility model is as follows: a kind of small-sized desk type multifunctional dripping pill experimental machine that is placed on the test table top, be to be integrated and to form by a system device, cooling device, condensate liquid EGR, melt device four parts, described top of making device at equipment, form by a jar, water dropper, drip jar and water dropper between be provided with ball valve, drip jar and water dropper between separate by ball valve; Described cooling device is to be made of refrigeration unit in the bottom of equipment, and wherein refrigeration unit is connected to form by compressor, condenser, evaporimeter three parts, and evaporimeter is located at cooler bin inside; Coolant circulation unit comprises cooler bin, oil circulating pump, reaches the cooling stud formation, oil circulating pump one end links to each other with cooler bin, the other end links to each other with cooling stud, make that chilled cooling fluid enters in the cooling stud by oil circulating pump in the cooler bin, the end opening of cooling stud is for going out the ball mouth, in the bottom that goes out the ball mouth, the top of cooler bin is for connecing the medicine basket, the bottom that connects the medicine basket is a network structure, and cooling fluid is flowed in the cooler bin, and pill is followed in the medicine basket; Described melt device is made up of molten hopper and heating tube in its upper side.
The described water dropper of making in the device has two kinds, a kind of for dripping the system water dropper naturally, can drip the small dimension dripping pill of system 5mg-65mg, another kind drips the system water dropper for soup pressurization Electromagnetic Control open-type, can drip the big specification dripping pill of system 70mg-500mg, two kinds of dripper devices are interchangeable, make device, cooling device, melt device, all are provided with temperature and pneumatic self-controlled system for described.
Beneficial effect
1, this dripping pill machine is test dripping pill machine, can place the drilling of test table top and do:
2, this dripping pill machine is provided with two kinds of water droppers, and is a kind of for dripping the system water dropper naturally, can drip the small dimension dripping pill of system 5mg-65mg, and another kind drips the system water dropper for soup pressurization Electromagnetic Control open-type, can drip the big specification dripping pill of system 70mg-500mg, and two kinds of water droppers are interchangeable:
3, easy to operate, adjust flexibly, observe easily, and be convenient to dismounting and maintenance:
4, automatically controlled instrument and switch be in the instrument appropriate location, is provided with and easy to operate:
5, the cooling medium liquid level can be regulated arbitrarily:
6, the water dropper height is regulated arbitrarily, can select the best distance of dripping:
7, refrigeration unit can make coolant temperature reach zero degree once:
8, each position temperature can both accurately be controlled, to guarantee to drip the required accurate temperature of the various medicines of system.
9, the utility model cooler bin and cooling cycle system go out the ball mouth liquid level difference, and dripping pill flows out with cooling fluid through cooling stud bottom, flow into netted Sheng medicine basket after, cooling fluid flows in the cooler bin, and pill is stayed in the basket, will contain the medicine basket and take out, pill can be poured out, easy to operate.
Description of drawings
Accompanying drawing is the utility model structural representation, comprises accompanying drawing 1 and accompanying drawing 2
The specific embodiment
In Fig. 1, the utility model is a kind of desk type multifunctional experimental pill-dropping machine, be that (water dropper among this figure is that nature drips the system water dropper by dripping the system device, can drip the small dimension dripping pill of system 5mg-65mg), cooling device, coolant circulation unit, melt device four parts are integrated and form, drip the top of system device at equipment, form by dripping jar (9) and water dropper (7), drip between jar (9) and the water dropper (7) and be provided with ball valve (8), drip between jar (9) and the water dropper (7) and separate by ball valve (8), drip jar (a 9) outside and have the heat tracing system, this system device can move up and down on fixed support (10); Described cooling device is to be made of refrigeration unit in the bottom of equipment, and wherein refrigeration unit is connected to form by compressor (14) condenser (15) evaporimeter (2) three parts, and evaporimeter (2) is located at cooler bin (1) inside; Coolant circulation unit comprises cooler bin (1), oil circulating pump (5), and cooling stud (11) constitutes, oil circulating pump (5) one ends link to each other with cooler bin (1), the other end links to each other with cooling stud (11), make that chilled cooling fluid enters in the cooling stud (11) by oil circulating pump (5) in the cooler bin, the end opening of cooling stud is for going out ball mouth (4), in the bottom that goes out ball mouth (4), the top of cooler bin (1) is for connecing medicine basket (3), the bottom that connects the medicine basket is a network structure, cooling fluid is flowed in the cooler bin (1), pill is connected in the medicine basket (3): described melt device is in its upper side, form all temperature controls of this testing equipment by molten hopper (13) and heating tube (12), gas control, ball is heavy, drip gauge tap such as speed on panel (6).
In Fig. 2, drip the system diagram of system water dropper for soup pressurization Electromagnetic Control open-type, form by water dropper (19) magnetic valve (18) ball valve (17) jar (16) pressure-reducing valve (20) air accumulator (21) air pump (22) and pressure switch (23), wherein the bottom of magnetic valve (18) links to each other with water dropper (19), magnetic valve (18) top links to each other with droplet jar (16), separate by ball valve (17) between magnetic valve (18) and droplet jar (16), magnetic valve has the heat tracing system on (18), the top of dripping jar is linked to each other with pressure-reducing valve (20) by tracheae, flowmeter (20) is linked to each other by tracheae with air accumulator (21), cylinder (21) bottom one end is connected with pressure switch (23) by tracheae, the other end is connected with air pump (22), and its gauge tap is on control panel.
Described system device is divided into two kinds, a kind of nature that contains drips the system of the dripping device of making water dropper, can drip the small dimension dripping pill of system 5mg-65mg, another kind contains the system of the dripping device that soup pressurization Electromagnetic Control open-type is dripped the system water dropper, has the heat tracing system on the magnetic valve of this system device, can drip the big specification dripping pill of system 70mg-500mg, two kinds system devices can be changed arbitrarily.
This desk-top test dripping pill machine use following (the small dimension dripping pill of 5mg-65mg): at first cooling fluid is poured in the cooling stud (1), ON cycle pump switch (5) makes cooling fluid reach the height that is fit to the system of dripping in cooling stud (11), add an amount of water in the melt case (13), make water not have heating tube (12) to suitable height, to contain medicament reservoir is placed in the melt case (13), open melt case (13) temp control switch, cooling stud (11) temp control switch, drip jar (a 9) temp control switch, when treating that all temperature reach the system of dripping and require, good medicine will be melted, pour into and drip in jar (9), select suitable water dropper (7), open ball valve (8), adjust and drip distance, medicine is splashed in the cooling stud by water dropper (7) by dripping jar (9), the interior cooling fluid of post (11) that is cooled is cooled off rapidly, cooling forms dripping pill in cooling stud (11) like this, dripping pill and cooling liquid go out ball mouth (4) inflow by the cooling stud bottom and connect in the medicine basket (3), filter through connecing medicine basket (3), cooling fluid flows in the cooler bin (1), and cooling fluid is extracted in the cooling stud (11) through oil circulating pump (5), liquid circulation is used, dripping pill is stayed and is connect in the medicine basket (3), taking-up connects medicine basket (3), and dripping pill is poured in the container and both got.
The big specification dripping pill use of producing 70mg-500mg is basic identical with the small dimension dripping pill of above-mentioned production 5mg-65mg, contains soup pressurization Electromagnetic Control open-type and drips droplet making a device and getting final product of system water dropper containing the system of the dripping device that nature drips the system water dropper, changing.