CN207240950U - Magnesium stearate atomizer - Google Patents
Magnesium stearate atomizer Download PDFInfo
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- CN207240950U CN207240950U CN201721218405.8U CN201721218405U CN207240950U CN 207240950 U CN207240950 U CN 207240950U CN 201721218405 U CN201721218405 U CN 201721218405U CN 207240950 U CN207240950 U CN 207240950U
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- magnesium stearate
- atomizer
- sprayer body
- nozzle
- suction opening
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Abstract
The utility model belongs to the medicine pressed-disc technique field in pharmaceutical industry, more particularly to a kind of magnesium stearate atomizer, its structure includes sprayer body, an atomizer is respectively mounted in the upper and lower surface of sprayer body, atomizer is connected by path with inlet, and corresponding two atomizers up and down are equipped with dust absorbing structure on the top and bottom of sprayer body.Magnesium stearate atomizer described in the utility model can siphon away unnecessary magnesium stearate powder, the problem of preventing the magnesium stearate powder in the course of work inside tablet press machine and on upper punch side and lower surface non-working surface from accumulating and luming for a long time, so as to avoid caused by tabletting machine vibration or other factors magnesium stearate fall into or be doped to the influence to tablet composition in tablet, and then ensure that medicine ingredient in tablets content is uniform, improve drug quality.
Description
Technical field
A kind of magnesium stearate atomizer is the utility model is related to, belongs to the medicine pressed-disc technique field in pharmaceutical industry.
Background technology
Pharmaceutical factory when making tablet, it is necessary to by tabletting machine obtain shape fixation tablet, in tableting processes, need
Punch die is used, punch die is first-class including upper punch, middle mould and undershoot, and since tableting processes need high pressure, thing usually easily occurs
Material is adhered to the phenomenon (i.e. sticking phenomenon) on upper punch or low punch, so as to influence the appearance and weight indicator of tablet, causes
Tablet appearance is incomplete, out-of-flatness, can also influence the weight of tablet.
Sticking in order to prevent, people add the anti-sticking electuary of magnesium stearate in generally requiring toward supplementary material in dispensing, but
It is, if the additive amount of magnesium stearate, which crosses conference, influences tablet quality or safety, therefore, and in the actual production process, stearic acid
The additive amount of magnesium is few.However, the anti-sticking electuary of a small amount of magnesium stearate added in supplementary material still cannot solve sticking well
Problem.
In order to preferably solve the problems, such as above-mentioned sticking, magnesium stearate nozzle is used in industry, which has a confession
Material mouth and two atomizers, in use, adding magnesium stearate atomization gas, magnesium stearate atomization gas in the inlet of nozzle
Body is sprayed from two atomizers, is covered to the die surface of tablet press machine.In the continuous rotary course of tablet press machine turntable, punch die
Magnesium stearate constantly is sprayed-on, then participates in tabletting.Move in circles.
But there are problems with for the prior art：
1st, continue to spray magnesium stearate atomization gas into tablet press machine in process of production, and to the unnecessary atomization of ejection
Gas can not recycle, and can cause tablet press machine inside dust accumulation serious when working long hours, influence tablet quality；
2nd, after production process duration long 2-3h, magnesium stearate can be in upper punch side (not with tablet contact surface) heap
Product, forms fritter, fritter can be dropped in tablet with the vibration of tablet press machine in process of production, cause tablet composition content not
Uniformly, drug quality risk is caused.
Utility model content
The technical problems to be solved in the utility model is：Overcome deficiency of the prior art, there is provided one kind can prevent because
The non-uniform problem of tablet composition content that magnesium stearate dust zone of illuviation comes inside tablet press machine occurs, ensures the hard of drug quality
Fatty acid magnesium atomizer.
Magnesium stearate atomizer described in the utility model includes sprayer body, and sprayer body upper and lower surface is respectively mounted a mist
Change nozzle, atomizer is connected by path with inlet, and corresponding two atomizers up and down are equipped with the top and bottom of sprayer body
Dust absorbing structure.
In process of production, magnesium stearate atomization gas is sprayed through atomizer and sticked on the mold surface, unnecessary
Magnesium stearate powder is then recycled by dust absorbing structure, can so be ensured the continuity of production process, be avoided equipment downtime
Cleaning.
Above-mentioned dust absorbing structure can have a variety of designing schemes, and the utility model uses following preferred solution：Dust absorbing structure is
The annular air suction opening being opened in sprayer body upper and lower surface, each annular air suction opening are surrounded on the outer of its corresponding atomizer
Week, annular air suction opening are connected by path with suction hole.Can will be from by the annular air suction opening for being surrounded on atomizer periphery
The magnesium stearate powder for being not adhered to die surface siphons away, and prevents magnesium stearate powder from being deposited in tablet press machine.It is further excellent
Choosing, the axial line of annular air suction opening is overlapped with the axial line of atomizer, to ensure equably to absorb unnecessary tristearin
Sour magnesium dust.
Preferably, in the upper surface of sprayer body installation spout upper purge nozzle upward, upper purge nozzle by path with
Air vent is connected.The clean compressed air sprayed through upper purge nozzle cleans the non-working surface of upper punch lower surface, keeps away
Exempt from accumulation of the magnesium stearate powder on the non-working surface of upper punch lower surface.
Preferably, in the top of sprayer body, installation spray orifice passes through towards sideways side-swept nozzle, side-swept nozzle
Path is connected with air vent.The side of upper punch purge by the clean compressed air that side-swept nozzle sprays clear
It is clean, prevent magnesium stearate powder from being accumulated in upper punch side.
In practical application, can be by the upper purge nozzle of above-mentioned spout upward and spray orifice towards sideways side-swept
Both nozzles are combined, and side-swept nozzle is arranged on to the side of upper purge nozzle, so when tablet press machine rotation, upper punching
Head is when being moved to purge nozzle, side-swept nozzle position, two purging mouths sprays can respectively to the side of upper punch with
And the non-working surface of lower surface is carried out at the same time purging, avoids magnesium stearate powder from being accumulated in die surface and lump.
It is further preferred that opening up air suction opening on the top and bottom of sprayer body, each air suction opening passes through path and suction hole phase
Even, the unnecessary magnesium stearate powder for being purged out above-mentioned two purge nozzle by air suction opening siphons away.
A shower nozzle fixes seat is also added in the utility model, sprayer body is fixed in shower nozzle fixes seat, the inlet,
Suction hole, air vent may be located in shower nozzle fixes seat, in practical application, being set in shower nozzle fixes seat and sprayer body
Corresponding passage (i.e. path) is put, is made：Above-mentioned atomizer is connected with inlet, above-mentioned air suction opening, annular air suction opening with
Suction hole is connected, and above-mentioned upper purge nozzle, side-swept nozzle are connected with air vent.It is further preferred that add one
Support plate, makes nozzle boss fix on the supporting plate, and whole magnesium stearate atomizer is fixedly mounted on institute by support plate
Need position.
The operation principle process of the utility model is as follows：
In process of production, upper and lower punch can first pass through two atomizer positions, be continued by atomizer to pressure
Injection magnesium stearate atomization gas, makes magnesium stearate powder equably be adhered to upper and lower punch head surface (to prevent tabletting in piece machine
During sticking phenomenon appearance, make tablet appearance smooth, ensure that tablet surface is beautiful and weight is up to standard)；Meanwhile in this position
Put, annular air suction opening can siphon away the unnecessary magnesium stearate powder of ejection；Afterwards, rotated through tablet press machine, upper punch is moved to
Upper purge nozzle, side-swept nozzle position, in this position, the cleaning sprayed through upper purge nozzle, side-swept nozzle
The non-working surface of the side to upper punch and its lower surface cleans compressed air respectively, avoids magnesium stearate powder in Shang Chong
The non punching surface accumulation caking of head；Rotated again through tablet press machine, upper and lower punch is respectively moved to the upper and lower surface of sprayer body
Area (is absorbed, the air suction opening can be designed to strip) in dust suction hole site to increase, and has purged purge nozzle in this position
Unnecessary magnesium stearate powder after siphons away.
Possessed beneficial effect is the utility model compared with prior art：
Magnesium stearate atomizer described in the utility model can siphon away unnecessary magnesium stearate powder, prevent worked
What the magnesium stearate powder in journey inside tablet press machine and on upper punch side and lower surface non-working surface was accumulated and lumpd for a long time
Problem, so as to avoid caused by tabletting machine vibration or other factors magnesium stearate fall into or be doped in tablet to tablet
The influence of component, and then ensure that medicine ingredient in tablets content is uniform, improve drug quality.
Brief description of the drawings
Fig. 1 is one of structure diagram of the utility model；
Fig. 2 is the second structural representation of the utility model.
In figure：1st, support plate；2nd, shower nozzle fixes seat；2.1st, suction hole；2.2nd, inlet；2.3rd, air vent；3rd, upper punch；
4th, sprayer body；4.1st, atomizer；4.2nd, annular air suction opening；4.3rd, side-swept nozzle；4.4th, upper purge nozzle；4.5th, dust suction
Hole.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings：
As shown in Fig. 1~2, magnesium stearate atomizer described in the utility model, including sprayer body 4, sprayer body is about 4
Two sides is respectively mounted an atomizer 4.1.Annular air suction opening 4.2 and air suction opening are opened up in the upper and lower surface of sprayer body 4
4.5；Each annular air suction opening 4.2 is surrounded on the periphery of its corresponding atomizer 4.1, the axial line of annular air suction opening 4.2 with
The axial line of atomizer 4.1 overlaps.In the upper purge nozzle 4.4 of the upper surface of sprayer body 4 installation spout upward, while upper
Spray orifice is installed towards sideways side-swept nozzle 4.3 in the side of purge nozzle 4.4, the top of sprayer body 4.Sprayer body 4 is fixed
2 in shower nozzle fixes seat, shower nozzle fixes seat 2 is fixed in support plate 1, and is atomized whole magnesium stearate by support plate 1 and is sprayed
Head is fixedly mounted on required position, and shower nozzle fixes seat 2 is equipped with inlet 2.2, suction hole 2.1, air vent 2.3, while is spraying
Corresponding passage is set in head fixed seat 2 and sprayer body 4, two atomizers 4.1 is connected with inlet 2.2, air suction opening
4.5 and annular air suction opening 4.2 be connected with suction hole 2.1, upper purge nozzle 4.4 and side-swept nozzle 4.3 and air vent 2.3
It is connected.
The operation principle process of the present embodiment is as follows：
In process of production, upper and lower punch can first pass through two atomizers, 4.1 position, be entered by inlet 2.2
Magnesium stearate powder continues to spray magnesium stearate atomization gas into tablet press machine by two atomizers 4.1, makes dolomol
End is equably adhered to upper and lower punch head surface；Meanwhile can be by the unnecessary stearic acid of ejection in this position, annular air suction opening 4.2
Magnesium dust siphons away；Afterwards, rotated through tablet press machine, upper punch 3 is moved to purge nozzle 4.4, the institute of side-swept nozzle 4.3 in place
Put, in this position, the clean compressed air sprayed through upper purge nozzle 4.4, side-swept nozzle 4.3 is respectively to upper punch 3
The non-working surface of 3 lower surface of side and upper punch is cleaned, and is avoided magnesium stearate powder from being accumulated on 3 surface of upper punch and is lumpd；
Tablet press machine rotates again, and 4.5 position of air suction opening that upper and lower punch is respectively moved to 4 upper and lower surface of sprayer body (is absorbed to increase
Area, can be designed to strip by the air suction opening 4.5), the unnecessary magnesium stearate after the completion of purge nozzle is purged in this position
Powder siphons away.
Unnecessary magnesium stearate powder can be absorbed through this embodiment, prevent in the course of work inside tablet press machine and
The problem of magnesium stearate powder on 3 side of upper punch and lower surface non-working surface is accumulated and lumpd for a long time, so as to avoid because
Magnesium stearate caused by tabletting machine vibration or other factors falls into or is doped to the influence to tablet composition, Jin Erbao in tablet
It is uniform to have demonstrate,proved medicine ingredient in tablets content, has improved drug quality.
Claims (10)
1. a kind of magnesium stearate atomizer, including sprayer body (4), sprayer body (4) upper and lower surface is respectively mounted an atomizer
(4.1), it is characterised in that：Atomizer (4.1) is connected by path with inlet (2.2), corresponding two atomizers up and down
(4.1) dust absorbing structure is equipped with the top and bottom of sprayer body (4).
2. magnesium stearate atomizer according to claim 1, it is characterised in that：The dust absorbing structure includes being opened in
Annular air suction opening (4.2) in sprayer body (4) upper and lower surface, each annular air suction opening (4.2) are surrounded on its corresponding atomization spray
The periphery of mouth (4.1), annular air suction opening (4.2) are connected by path with suction hole.
3. magnesium stearate atomizer according to claim 2, it is characterised in that：The annular air suction opening (4.2)
Axial line is overlapped with the axial line of atomizer (4.1).
4. magnesium stearate atomizer according to claim 2, it is characterised in that：Add a shower nozzle fixes seat (2), nozzle
Body (4) is fixed in shower nozzle fixes seat (2), and the inlet (2.2) and suction hole are arranged in shower nozzle fixes seat (2).
5. magnesium stearate atomizer according to claim 4, it is characterised in that：Installed in the upper surface of sprayer body (4)
The upper purge nozzle (4.4) of spout upward, upper purge nozzle (4.4) are connected by path with air vent, and air vent is arranged on spray
In head fixed seat (2).
6. magnesium stearate atomizer according to claim 4, it is characterised in that：Spray is installed in the top of sprayer body (4)
Hole is connected towards sideways side-swept nozzle (4.3), side-swept nozzle (4.3) by path with air vent, and air vent is set
Put in shower nozzle fixes seat (2).
7. the magnesium stearate atomizer according to claim 5 or 6, it is characterised in that：On the top and bottom of sprayer body (4)
Air suction opening (4.5) is opened up, each air suction opening (4.5) is connected by path with the suction hole.
8. magnesium stearate atomizer according to claim 1, it is characterised in that：Installed in the upper surface of sprayer body (4)
The upper purge nozzle (4.4) of spout upward, upper purge nozzle (4.4) are connected by path with air vent.
9. magnesium stearate atomizer according to claim 1, it is characterised in that：Spray is installed in the top of sprayer body (4)
Hole is connected towards sideways side-swept nozzle (4.3), side-swept nozzle (4.3) by path with air vent.
10. magnesium stearate atomizer according to claim 8 or claim 9, it is characterised in that：In the top and bottom of sprayer body (4)
On open up air suction opening (4.5), each air suction opening (4.5) is connected by path with suction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218405.8U CN207240950U (en) | 2017-09-21 | 2017-09-21 | Magnesium stearate atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218405.8U CN207240950U (en) | 2017-09-21 | 2017-09-21 | Magnesium stearate atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240950U true CN207240950U (en) | 2018-04-17 |
Family
ID=61886035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218405.8U Active CN207240950U (en) | 2017-09-21 | 2017-09-21 | Magnesium stearate atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439378A (en) * | 2023-04-07 | 2023-07-18 | 柏维力生物技术(安徽)股份有限公司 | Rapidly disintegrating effervescent tablet composition and preparation method thereof |
-
2017
- 2017-09-21 CN CN201721218405.8U patent/CN207240950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439378A (en) * | 2023-04-07 | 2023-07-18 | 柏维力生物技术(安徽)股份有限公司 | Rapidly disintegrating effervescent tablet composition and preparation method thereof |
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