CN208660375U - Pulse Vacuum drying machine multiple spot convection current air extractor - Google Patents

Abstract

The utility model discloses a kind of pulse Vacuum drying machine multiple spot convection current air extractors, including drying box and dry vehicle ontology, it further include compressed air reservoir and vacuum pump, dry the head pulse that horizontal outlet is equipped on vehicle ontology, position corresponding with head pulse is provided with aspirating hole, aspirating hole and head pulse are on same horizontal line, compressed air hose and vacuum pump are placed in outside drying box, vehicle ontology is dried to be placed in drying box, compressed air hose is connected by first pipe and head pulse, impulse electromagnetic valve is installed in first pipe, vacuum pump is connected to by second pipe with aspirating hole.In the drying process, when dry material blistering, compressed air reservoir provides gas source to head pulse, it is sprayed by jet thrust to quick brokenly bubble, head pulse is while blow gas, vacuum suction pump startup, can quickly be pumped the gas of ejection by aspirating hole, make to keep vacuum in drying box, to improve the drying efficiency of drying machine.

Description

Pulse Vacuum drying machine multiple spot convection current air extractor

Technical field

The utility model relates to drying machine fields, more specifically, it relates to a kind of pulse Vacuum drying machine multiple spot convection current Air extractor.

Background technique

Drying box is generally used for medicinal material heating, and material can be because of heated blistering, to cause a part during heating Gas residue with moisture, so that complete rapid draing is difficult to, in addition, there are air for drying box memory, so the boiling of medical fluid Point is high, influences the service efficiency of drying machine.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pulses to solve the above problems Vacuum drier multiple spot convection current air extractor.

To achieve the above object, the utility model provides following technical solution:

A kind of pulse Vacuum drying machine multiple spot convection current air extractor, including drying box and baking vehicle ontology, further include compression Air reservoir and vacuum pump, it is described to dry the head pulse that horizontal outlet is equipped on vehicle ontology, position corresponding with head pulse It installs and is equipped with aspirating hole, the aspirating hole and head pulse are on same horizontal line, the compressed air hose and vacuum suction Pump is placed in outside drying box, and the baking vehicle ontology is placed in drying box, and the compressed air hose passes through first pipe and pulse Head is connected, and impulse electromagnetic valve is equipped in the first pipe, and the vacuum pump is connected to by second pipe with aspirating hole.

The utility model is further arranged to: the first pipe includes first movement pipe and the first fixing pipe, and described Two pipelines include the second moving tube and the second fixing pipe, and the first movement pipe and the second moving tube, which are installed in, dries vehicle ontology On, first fixing pipe and the second fixing pipe are installed on drying box, the first movement pipe and the first fixing pipe it Between connection is detachably fixed by the first pneumatic operated valve, can by the second pneumatic operated valve between second moving tube and the second fixing pipe Disassembly is fixedly connected.

The utility model is further arranged to: the bottom for drying vehicle ontology is equipped with universal wheel.

The utility model is further arranged to: the pumping frequency of the aspirating hole and the jet frequency of jet thrust are opposite.

The utility model is further arranged to: in the drying process, when dry material blistering, compressed air reservoir is given Head pulse provides gas source, is sprayed by jet thrust to quick brokenly bubble, while blow gas, vacuum pump opens head pulse It is dynamic, quickly the gas of ejection can be pumped by aspirating hole, make to keep vacuum in drying box, to improve the drying of drying machine Efficiency.

Detailed description of the invention

Fig. 1 is the structure chart for drying vehicle；

Fig. 2 is the structure chart of convection current air extractor；

Fig. 3 is to dry vehicle in the intracorporal top view of drying box.

In figure: 1, drying box；2, vehicle ontology is dried；3, compressed air reservoir；4, vacuum pump；5, head pulse；6, it takes out Stomata；7, first movement pipe；8, the first fixing pipe；9, the second moving tube；10, the second fixing pipe；11, the first pneumatic operated valve；12, Two pneumatic operated valves.

Specific embodiment

The utility model convection current air extractor embodiment is described further referring to attached drawing.

Embodiment

A kind of pulse Vacuum drying machine multiple spot convection current air extractor, including drying box 1 and baking vehicle ontology 2, further include pressure Contracting air reservoir 3 and vacuum pump 4 dry the head pulse 5 and aspirating hole 6 that horizontal outlet is equipped on vehicle ontology 2, dry vehicle ontology 2 bottom is equipped with universal wheel.Drying vehicle ontology 2 can move in and out in drying box 1, and vehicle ontology 2 will be dried when charging and is moved out to Outside drying box 1, when dry medicinal material, vehicle ontology 2 will be dried and be pushed into drying box 1, then by drying box 1 pipeline with The pipeline dried on vehicle ontology 2 is connected, and the chamber door of drying box 1 is then turned off.

Compressed air reservoir 3 is arranged outside drying box 1 because volume is larger, and vacuum pump 4 will be for that will dry Air in cabinet 1 is taken out to the greatest extent, and the boiling point of medical fluid is reduced, so be also disposed at outside drying box 1, compressed air reservoir 3 with very Empty pump air pump 4 is connected by pipeline with the baking vehicle ontology 2 in drying box 1.

Embodiment 1

It dries vehicle ontology 2 to be mainly formed by welding by hollow pipe, including left cross bar and right cross bar, left cross bar is equipped with head pulse 5 With aspirating hole 6, head pulse 5 is staggeredly spaced apart with aspirating hole 6, and right cross bar is identical as left bar structure, the pulse on left cross bar First 5 correspond with the aspirating hole 6 on right cross bar and on the same horizontal line, the aspirating hole 6 on left cross bar equally with the right side Head pulse 5 on cross bar is arranged in a one-to-one correspondence and in same horizontal line, and the other side of the relatively right cross bar of left cross bar is provided with Left secondary hollow pipe, the other side of the relatively left cross bar of same right cross bar is provided with right secondary hollow pipe, between aspirating hole 6 and secondary hollow pipe (as shown in Figure 3) is connected by hollow joining beam, left cross bar and right cross bar are connected by pipeline and air pressurized reservoir, and left secondary is hollow Pipe is connected with right width hollow pipe by pipeline and evacuated air pump.

Embodiment 2

Difference from Example 1 is that several head pulses 5 are both connected on left cross bar, and aspirating hole 6 is provided with right cross It on bar, and is arranged in a one-to-one correspondence with head pulse 5, head pulse 5 is on same horizontal line with corresponding aspirating hole 6, pulse The gas of first 5 blowout is absorbed after being punctured medicinal material by the bubble of thermosetting by aspirating hole 6, to keep continuing in drying box 1 In vacuum state, left cross bar is connected by the compressed air reservoir 3 outside pipeline and drying box 1, and right cross bar is taken out by vacuum Gas ontology is connected.1 structure of the embodiment that compares is relatively simple, reduces the cost.

2 modes are preferably implemented in the structure and setting of head pulse 5 and aspirating hole 6, and compressed air hose passes through first pipe and arteries and veins Formed punch 5 is connected, and impulse electromagnetic valve is equipped in first pipe, and vacuum pump 4 is connected to by second pipe with aspirating hole 6.The One pipeline includes first movement pipe 7 and the first fixing pipe 8, and second pipe includes the second moving tube 9 and the second fixing pipe 10, and first On the left cross bar and right cross bar that moving tube 7 and the second moving tube 9 are separately mounted to, the first fixing pipe 8 and the second fixing pipe 10 are It is mounted in the two lateral walls on drying box 1, passes through the first pneumatic operated valve 11 between first movement pipe 7 and the first fixing pipe 8 It is detachably fixed connection, connection is detachably fixed by the second pneumatic operated valve 12 between the second moving tube 9 and the second fixing pipe 10.

The pumping frequency of aspirating hole 6 and the jet frequency of jet thrust are opposite.It can be quickly through aspirating hole 6 by head pulse 5 The gas of blowout absorbs, and avoids gas diffusion to the other positions in drying box 1.

In the drying process, when dry material blistering, compressed air reservoir 3 provides gas source to head pulse 5, by jet Head sprays to quick brokenly bubble, and while blow gas, vacuum pump 4 starts head pulse 5, can be fast by aspirating hole 6 Speed pumps the gas of ejection, makes to keep vacuum in drying box, to improve the drying efficiency of drying machine.

Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, These improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (4)

1. a kind of pulse Vacuum drying machine multiple spot convection current air extractor, including drying box (1) and baking vehicle ontology (2), feature It is: further includes compressed air reservoir (3) and vacuum pump (4), the pulse of horizontal outlet is installed on baking vehicle ontology (2) Head (5), position corresponding with head pulse (5) are provided with aspirating hole (6), and the aspirating hole (6) is in same with head pulse (5) On horizontal line, the compressed air hose and vacuum pump (4) are placed in drying box (1) outside, and the baking vehicle ontology (2) is placed in In drying box (1), the compressed air hose is connected by first pipe and head pulse (5), is equipped in the first pipe Impulse electromagnetic valve, the vacuum pump (4) are connected to by second pipe with aspirating hole (6).

2. pulse Vacuum drying machine multiple spot convection current air extractor according to claim 1, it is characterized in that: the first pipe Including first movement pipe (7) and the first fixing pipe (8), the second pipe includes the second moving tube (9) and the second fixing pipe (10), the first movement pipe (7) and the second moving tube (9), which are installed in, dries on vehicle ontology (2), first fixing pipe (8) It is installed on drying box (1) with the second fixing pipe (10), leads between the first movement pipe (7) and the first fixing pipe (8) It crosses the first pneumatic operated valve (11) and is detachably fixed connection, pass through second between second moving tube (9) and the second fixing pipe (10) Pneumatic operated valve (12) is detachably fixed connection.

3. pulse Vacuum drying machine multiple spot convection current air extractor according to claim 1, it is characterized in that: the baking vehicle ontology (2) bottom is equipped with universal wheel.

4. pulse Vacuum drying machine multiple spot convection current air extractor according to claim 1, it is characterized in that: the aspirating hole (6) pumping frequency is opposite with the jet frequency of jet thrust.