CN2794513Y

CN2794513Y - Dripping pill machine

Info

Publication number: CN2794513Y
Application number: CN 200520071486
Authority: CN
Inventors: 闵金杆
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-11
Filing date: 2005-05-11
Publication date: 2006-07-12
Anticipated expiration: 2015-05-11

Abstract

The utility model discloses a dripping pill machine which comprises a dripping pill main machine and a cooling medium circulation device, wherein the dripping pill main machine is provided with a material tank (1), a dripping tank (2), a dripper (3) and a cooling barrel (4), and the material tank (1) is dipped into an oil box (7); the cooling medium circulation device is composed of a refrigerating compressor, an electric pump and a refrigerating circulation groove (5), the refrigerating circulation groove (5) is communicated with the cooling barrel (4) through a cooling pipeline, and the dripping tank (2) is composed of a tank body and a tank cover which are connected through a connecting piece. The utility model is a dripping pill machine of which the dripping tank can be conveniently cleaned, and the pill weight and the color difference of pills produced by the dripping pill machine are consistent.

Description

The drop pill machine

Technical field

This utility model relates to a kind of medicinal machinery of drop pill molding.

Background technology

In pharmaceuticals industry, the drop pill of drop pill machine production can be made quick-acting, efficient, the drop pill of slow release, controlled release, and the different and aberration of the ball method of double differences is a major issue of drop pill quality.A jar employing electric heater unit of general drop pill machine drips tank skin and is provided with electric heating sheets to dripping a jar interior feed liquid heating, solidifies to prevent feed liquid, because the temperature of heating plate is too high, cause a tank wall temperature too high, make a pill aberration of making inconsistent, can cause feed liquid to scrap when serious.The drop pill machine does not have pressure control device, and drop pill relies on the feed liquid deadweight to ooze, and when dripping to the end, reduces because of dripping a jar interior feed liquid, and liquid level reduces, and pressure reduces, and the ball that oozes heavily reduces, and does not meet the pharmacopeia requirement, causes very big waste; And too much when a jar interior feed liquid, pressure is excessive, and the ball body that oozes is excessive, and ball is heavy inconsistent.The jar that drips of drop pill machine is structure as a whole in addition, cleans difficulty; The water dropper that drips jar is few, and production efficiency is low.

Summary of the invention

This utility model provides a kind of jar to clean drop pill machine easily, uses the ball of the pill that this drop pill machine produces heavy consistent with aberration.

The technical solution of the utility model is as follows: a kind of drop pill machine, it comprises drop pill main frame and cooling medium circulation device, batch can is arranged on the drop pill main frame, drip jar, water dropper and cooling tank, in batch can is immersed in the fuel tank, cooling medium circulation device is made up of refrigeration compressor, electric pump and kind of refrigeration cycle groove, be communicated with by cooling pipe between kind of refrigeration cycle groove and the cooling tank, drip and jar be made up of tank body and cover, both connect by connector.

In this utility model, drip a jar below and be provided with 35-90 water dropper; Described connector is a bolt; Be provided with interlayer between the inside and outside wall of described jar, the oil-in of interlayer communicates by the outer fuel tank of in-line and drop pill machine batch can, fill conduction oil in the fuel tank, the oil-out of interlayer communicates with fuel tank by return line, in-line is provided with inlet valve, and in-line or return line are provided with scavenge oil pump; Described jar is provided with pressure-regulating device, and it mainly is made up of Pressure gauge, air pump and control valve, and Pressure gauge is installed in and drips on the jar, and vacuum pump and control valve serial connection back are connected with a jar chamber by pipeline; Drip jar vacuum meter is installed, described air pump is a vacuum pump, and the opposite side of vacuum pump also is serially connected with air valve and drips a jar chamber and communicate.

After adopting technique scheme, tank body is connected with connector with cover, can dismantle, and is convenient to clean.Water dropper has 35-90, the production efficiency height.Be provided with interlayer between the inside and outside wall that drips jar, interlayer communicates with drop pill machine batch can fuel tank outward, utilize the conduction oil in the fuel tank that the feed liquid of dripping in the jar is carried out heat tracing, it is even to drip jar interior feed temperature, and pill colourity is basic identical, has improved the quality of drop pill, avoided dripping on the tank wall owing to electric heating sheets is wrapped in the former drop pill machine, it is too high to drip jar inside and outside wall temperature, drips a jar interior non-uniform temperature, the bigger phenomenon of pill bag difference that oozes.In-line or return line are provided with scavenge oil pump, can make drip jar with fuel tank in conduction oil constantly circulate, guarantee to drip jar consistent with temperature in the batch can, also make the temperature maintenance in dripping jar even.When dripping jar internal pressure too hour, priming pump and control valve are to a pressure that drips a jar interacvity air-filling, increase in dripping jar, thereby it is heavy to ooze qualified ball.When a jar internal pressure was excessive, starting vacuum pump and control valve were bled from dripping in the jar, to a jar decompression, guaranteed pressure in certain numerical range, and gained ball body size is identical, and ball weighs unanimity.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 drips jar structural representation of part for this utility model

The specific embodiment

According to diagram, the drop pill machine is made of drop pill main frame and refrigerant circulating device, and charging aperture 16 is arranged at drop pill main frame top, charging aperture 16 communicates with batch can 1, batch can 1 is immersed in the fuel tank 7 of heat-insulation layer 17, drips jar 2 and separates by baiting valve 9 with batch can 1, drips jar 2 bottoms water dropper 3 is housed.Drip jar 2 belows and be provided with cooling tank 4.The refrigerant circulating device is made up of kind of refrigeration cycle groove 5, electric pump and refrigeration compressor, in the kind of refrigeration cycle groove 5 cooling medium is housed.Kind of refrigeration cycle groove 5 is provided with in the drop pill exit contains ball basket 10.Cooling tank 4 and kind of refrigeration cycle groove 5 are connected by flexible pipe.

Drip jars 2 and forms, connect by bolt 20 between them,, just can clean up hill and dale as long as unclamp bolt 20 when cleaning when dripping jar 2 by tank body 18 and cover 19.Drip on the jar 2 and can adorn 50-90 water dropper 3.

Drip on jars 2 the cover Pressure gauge 21 and vacuum meter 22 are installed, two ports of vacuum pump 11 are serially connected with an electromagnetic valve 12 respectively, each electromagnetic valve by pipeline with drip a jar chamber and be connected.When drop pill drips when making fast end, because dripping jar 2 interior feed liquids minimizing pressure descends, it is heavy to influence ball, this moment, the reading of Pressure gauge 21 was less than normal, and starting vacuum pump 11 and 12, one electromagnetic valves 12 of electromagnetic valve suck air from the external world, through another electromagnetic valve 12 bubbling air in dripping jar 2, increase the pressure that drips in the jar 2, guarantee to drip jar 2 interior pressure and keep certain value, thereby it is heavy to ooze qualified ball.9 Kai Detai are big when baiting valve, and jar 2 an interior feed liquid is too much, and when pressure was too big, starting vacuum pump 11 and 12, one electromagnetic valves 12 of electromagnetic valve deflated from dripping in the jar 2, were discharged to outside the jar through another electromagnetic valve 12, and to dripping jar 2 decompressions, it is heavy to ooze qualified ball.When the vacuum in dripping jar 2 reached certain value, vacuum pump 11 shut down.

It between the inside and outside wall of batch can 1 interlayer, the oil-in of interlayer is connected with fuel tank 7 by in-line 23, in-line 23 is provided with inlet valve 8, the oil-out of interlayer communicates with fuel tank 7 by return line 24, return line 24 is provided with fuel outlet valve 13 and oil return valve 14, and fuel outlet valve 13 is positioned at the nearly jar end that drips.In-line 23 or return line 24 are provided with scavenge oil pump 25, and the conduction oil that drips in jar 2 and the fuel tank 7 is constantly circulated, and drip a jar interior temperature like this and keep even.

Earlier with filling heat-conductive oil in the fuel tank 7, inject cold oil in the cooling tank 4 when dripping the system drop pill, energized is opened the refrigeration machine in heating rod 6, scavenge oil pump 25, inlet valve 8, oil return valve 14 and the kind of refrigeration cycle groove 5.When the temperature of conduction oil and cooling medium reach requirement, open baiting valve 9, feed liquid oozes from water dropper 3, enters cooling tank 4, the oil cooling rapidly that is cooled, because of capillary effect becomes the spherula of rounding one by one, back sedimentation enters in the Sheng ball basket 10.Adopt the ball of this utility model gained pill heavy consistent with aberration.

Claims

1, a kind of drop pill machine, it comprises drop pill main frame and cooling medium circulation device, batch can (1) is arranged on the drop pill main frame, drip jar (2), water dropper (3) and cooling tank (4), in batch can (1) is immersed in the fuel tank (7), cooling medium circulation device is made up of refrigeration compressor, electric pump and kind of refrigeration cycle groove (5), be communicated with by cooling pipe between kind of refrigeration cycle groove (5) and the cooling tank (4), it is characterized in that dripping jar (2) and be made up of tank body (18) and cover (19), both connect by connector.

2, drop pill machine according to claim 1 is characterized in that dripping jar (a 2) below and is provided with 50-90 water dropper (3).

3, drop pill machine according to claim 1 is characterized in that described connector is bolt (20).

4, drop pill machine according to claim 1, it is characterized in that being provided with interlayer between the inside and outside wall of described jar (2), the oil-in of interlayer communicates by the outer fuel tank (7) of in-line (23) and drop pill machine batch can (1), fuel tank fills conduction oil in (7), the oil-out of interlayer communicates with fuel tank (7) by return line (24), in-line is provided with inlet valve (8), and in-line (23) or return line (24) are provided with scavenge oil pump (25).

5, drop pill machine according to claim 1, it is characterized in that described jar (2) is provided with pressure-regulating device, it mainly is made up of Pressure gauge (21), vacuum meter (22), air pump and control valve, Pressure gauge (21), vacuum meter (22) are installed in and drip on jar (1), and two ports of air pump are connected with a jar chamber by pipeline with control valve serial connection back respectively.