CN105234128A - Dust removing device and tabletting system - Google Patents

Dust removing device and tabletting system Download PDF

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Publication number
CN105234128A
CN105234128A CN201510729569.6A CN201510729569A CN105234128A CN 105234128 A CN105234128 A CN 105234128A CN 201510729569 A CN201510729569 A CN 201510729569A CN 105234128 A CN105234128 A CN 105234128A
Authority
CN
China
Prior art keywords
dust
air
air inlet
dust arrester
suction port
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510729569.6A
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Chinese (zh)
Inventor
黄玉社
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xinlong Li Technology Co Ltd
Original Assignee
Beijing Xinlong Li Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xinlong Li Technology Co Ltd filed Critical Beijing Xinlong Li Technology Co Ltd
Priority to CN201510729569.6A priority Critical patent/CN105234128A/en
Publication of CN105234128A publication Critical patent/CN105234128A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/08Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0082Dust eliminating means; Mould or press ram cleaning means

Abstract

The embodiment of the invention discloses a dust removing device. The dust removing device comprises an air spraying assembly and a dust sucking assembly. The air spraying assembly comprises an air inlet, an air spraying nozzle and an air inlet pipe through which the air inlet and the air spraying nozzle are connected. The dust sucking assembly comprises an air outlet, a dust sucking opening and an air outlet pipe through which the air outlet and the dust sucking opening are connected. The acting area of the air spraying nozzle and the acting area of the dust sucking opening partially coincide with each other. The embodiment of the invention further provides a tabletting system comprising the dust removing device. It can be seen from the technical scheme that the tabletting system provided in the embodiment can blow to-be-removed dust at the assembling position of a lower punching rod through the air spraying assembly, then the blown dust is sucked away through the dust sucking assembly, and the dust which is bonded compactly can be removed.

Description

Dust arrester and sheeting system
Technical field
The present invention relates to technical field of electric appliances, particularly a kind of dust arrester and sheeting system.
Background technology
Dust catcher is a kind of common industry or housed device, negative pressure is produced in device inside mainly through blower fan, make the dusty gas in the suction port zone of action be inhaled into device inside, in gas, dust is filtered and is retained down in device, and clean gas is then discharged from exhaust outlet.Because dust catcher can absorb the dust of the body surfaces such as dust process equipment, furniture easily, apply more and more extensive.
Current, dust catcher only on bright and clean body surface or dust in air have certain Gettering capability, some have dust of greasy dirt or adhering body surface then because cohere comparatively tight, and to be difficult to absorb by dust catcher.Existing remove this cohere more closely dust time, general need the artificial instruments such as scoop that use to loosen these dust, then absorbed by dust catcher, whole process wastes time and energy.
Summary of the invention
One of object of the embodiment of the present invention is to provide a kind of dust arrester, can remove and cohere dust more closely.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of dust arrester, comprising:
Jet assembly, comprises air inlet, air nozzle and connects the air inlet pipe of described air inlet and air nozzle;
Dust suction subassembly, comprises gas outlet, suction port and connects the escape pipe of described gas outlet and suction port;
Wherein, the zone of action of described air nozzle and suction port has coincidence.
Preferably, described jet assembly also comprises the filter be arranged in described air inlet pipe, and described filter is for filtering the air-flow from air inlet to air nozzle.
Preferably, described jet assembly also comprises the pressure regulator be arranged in described air inlet pipe, and described pressure regulator is for adjusting the air pressure of the air-flow from air inlet to air nozzle.
Preferably, described jet assembly also comprises the current limiter be arranged in described air inlet pipe, and described current limiter is for adjusting the flow of the air-flow from air inlet to air nozzle.
Preferably, described jet assembly also comprises the controller be arranged in described air inlet pipe, and described controller is for adjusting conducting duration and/or the turn-on frequency of air inlet pipe.
Preferably, described filter, pressure regulator, current limiter and controller are all arranged in described air inlet pipe by quick detach joint.
Preferably, described dust suction subassembly comprises the dust excluding hood of closed described escape pipe end, and the quantity of described suction port is set at least one, and described suction port all runs through and is arranged at described dust excluding hood.
Preferably, described dust excluding hood comprises the installation portion that connects with described escape pipe end and is communicated with described installation portion and the protuberance extended away from described installation portion, described air nozzle stretches out and runs through the end of described protuberance in described protuberance, and described suction port also runs through the end being arranged at described protuberance.
Preferably, described installation portion runs through and is provided with quick detach joint, described in enter tracheae and described air nozzle is interconnected by described quick detach joint.
The technical scheme provided from the above embodiment of the present invention, the dust arrester that the embodiment of the present invention provides and sheeting system, by jet assembly, dust to be cleaned can be blown, then be siphoned away by the dust blown by dust suction subassembly, realize blowing cohering dust closely.
One of object of the embodiment of the present invention is to provide a kind of sheeting system, its dust arrester can remove drop in tablet press machine cohere dust more closely.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of sheeting system, comprising:
Tablet press machine, comprising:
Punch die, described punch die comprises upper plunger, lower plunger and middle mould, and described middle mould comprises for receiving mould endoporus in particulate material, described upper plunger and lower plunger can in described middle mould endoporus relative motion so that particulate material is pressed into sheet;
Bracing frame, supports described punch die, and comprise the lower punch plate for connecting with described lower plunger, described lower punch plate comprises lower plunger and connects place, the particulate material that the described lower plunger place of connecting drops for carrying therefrom mould endoporus;
Dust arrester as described in foregoing summary, described lower punch plate and the place of connecting between lower plunger are positioned at the zone of action overlapped of described air nozzle and suction port.
The technical scheme provided from the above embodiment of the present invention, the sheeting system that the embodiment of the present invention provides, can be blown by the dust to be cleaned of jet assembly by lower plunger assembling place, then be siphoned away by the dust blown by dust suction subassembly, realize blowing cohering dust closely.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of sheeting system in the embodiment of the present invention;
Fig. 2 is for the sheeting system shown in Fig. 1 is at the enlarged drawing of a-quadrant.
Detailed description of the invention
The embodiment of the present invention provides a kind of dust arrester and sheeting system.
Technical scheme in the present invention is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Shown in ginseng Fig. 1, in the embodiment of the present invention, sheeting system 100 comprises tablet press machine 10 and dust arrester (non-label), and the two can be assembled into integrated equipment by mechanical fastener, also can separate layout, only combinationally uses when there being dust suction demand.
It should be noted that in the embodiment of the present invention, dust arrester 20, for carrying out dust suction to tablet press machine 10, is only example, dust arrester 20 also can with other types equipment with the use of, or to be used alone, not repeat at this.
Tablet press machine 10 comprises upper plunger 11, lower plunger 12, middle mould 13 and bracing frame 14.Upper plunger 11, lower plunger 12 and middle mould 13 form a set of punch die, and this punch die is used for the pill pulverous particulate material being pressed into round sheet or special-shaped sheet.Bracing frame 14, for the punch die supporting upper plunger 11, lower plunger 12, middle mould 13 are formed, is positioned on ground or workbench stablizing.
Shown in composition graphs 2, in the embodiment of the present invention, upper plunger 11 is long straight-bar, and bracing frame 14 comprises upper punch plate 141, and upper punch plate 141 comprises a long straight host cavity (not shown), and upper plunger 11 is movable to be mounted in the straight host cavity of this length.
Upper plunger 11 and upper track member 15 connect, and under the drive of upper track member 15, do straight reciprocating motion along long straight host cavity.
Preferably, upper plunger 11 is vertically arranged, then upper plunger 11 is under upper track member 15 drives, and moves back and forth at vertical direction.
In the embodiment of the present invention, bracing frame 14 comprises middle supporting disk 142, and middle mould 13 is arranged on this supporting disk 142.
Middle mould 13 comprises middle mould endoporus 131, and the bearing of trend of middle mould endoporus 131 is identical with the bearing of trend of upper plunger 11, certainly, also can equally with upper plunger 11 be set to vertically extend.
Upper plunger 11 comprises the upper punch 111 near middle mould endoporus 131, upper punch 111 under the drive of upper track member 15, mould endoporus 131 in can entering according to demand and depart from.
Further, the sectional dimension of upper punch 111 is substantially identical with the sectional dimension of middle mould endoporus 131, adopts matched in clearance, upper punch 111 is entered or in departing from mould endoporus 131 process, upper punch 111 all the time along in the madial wall of mould endoporus 131 move.
In the embodiment of the present invention, lower plunger 12 is also long straight-bar, and bracing frame 14 comprises lower punch plate 143, and lower punch plate 142 also has a long straight host cavity (not shown), and lower plunger 12 is movable to be mounted in the straight host cavity of this length.
And lower punch plate 143 comprises the lower plunger connected with lower plunger 12 connects place 1431, lower plunger connects and without hindrancely between place 1431 and middle mould endoporus 131 also to can be understood as in lower punch plate 142 long straight host cavity near the distal edge edge of middle mould endoporus 131 every, the lower plunger place of connecting 1431.
Lower plunger 12 and lower track member 16 connect, and under the drive of lower track member 16, do straight reciprocating motion along long straight host cavity.
Wherein, lower plunger 12 is identical with the bearing of trend of upper plunger 11, certainly, also can equally with upper plunger 11 be set to vertically extend.
Lower plunger 12 comprises the low punch 121 being arranged in mould endoporus 131, low punch 121 is fitted with the madial wall of middle mould endoporus 131, make to form a containing cavities between the sidewall of the top of upper punch 111 and middle mould endoporus 131, when sheeting operation need be carried out, then be placed in pulverous particulate material in this containing cavities, in order to follow-up compressing tablet process.
In the embodiment of the present invention, also have lubricating oil between lower plunger 12 and the straight host cavity of this length, lubricating oil is added between lower plunger 12 and the straight host cavity of this length by grease channel 17, ensures the mobile efficiency of lower plunger 12
Certainly, the top of upper punch 111 and the bottom of low punch 121 can be set to corresponding shape, and such as the two all can be set to hemispherical, then can extrude the tablet of spherical shape.
Below sketch the tableting processes of above-mentioned tablet press machine 10:
Feeding stage: now upper punch 111 is not in middle mould endoporus 131, pulverous particulate material is put into mould endoporus 131, now particulate material is by the top braces of low punch 121, among the containing cavities (not shown) that the madial wall being arranged in low punch 121 top and mould endoporus 131 is formed.
The quantitative stage: now upper punch 111 is not still in middle mould endoporus 131, utilizes material scraping plate (not shown) to blow off on unnecessary particulate material therefrom mould 13.
Packing stage: now upper punch 111 and low punch 121 move toward one another, the particulate material being arranged in mould endoporus 131 to be squeezed into the tablet of preset shape, by adjusting the motion amplitude of upper punch 111 and low punch 121, make tablet optimum position in middle mould endoporus shaping.
The slice stage: mould endoporus in now upper punch 111 disengaging, away from the tablet that compacting is formed, low punch 121 is about to tablet release in mould endoporus, tablet is pushed away low punch 121 by slice baffle plate (not shown) and enters in tablet storage area by tablet again.
Visible by the tableting processes of tablet press machine 10, lower plunger 12 needs to head on to move in middle mould endoporus 131 in pulverous particulate material, always have certain interval between the madial wall of low punch 121 and middle mould endoporus 131, particulate material inevitably drops from by this gap.Without hindrancely between place 1431 and middle mould endoporus 131 place 1431 is connected every, particulate material along the lower plunger that lower plunger 12 drops to lower punch plate 143 up and down jumper bar 12 because lower plunger connects.Due to, the particulate material dropped is along with the friction of motion of lower plunger 12, and under the lubricating oil effect between lower plunger 12 and lower punch plate 143, particulate material coheres tight gradually.
In the embodiment of the present invention, dust arrester is positioned at lower plunger connects particulate material in place 1431 for absorbing, and dust arrester comprises jet assembly 20 and dust suction subassembly 30.
Jet assembly 20 comprises air nozzle 21, air inlet pipe 22 and air inlet 23.
Air inlet pipe 22 connects air nozzle 21 and air inlet 23, and air inlet 23 is connected with positive pressure air component (not shown), from this positive pressure air component, obtain compressed air, and this compressed air can be 0.6MPa, also can be other air pressure magnitudes.Follow-up, air inlet pipe 22 by compressed air delivery to air nozzle 21.
Air inlet pipe 22 can adopt nylon tube, also can adopt metal tube, not repeat at this.
Air nozzle 21 has a zone of action, this zone of action should be a three-dimensional concept, its shape is also uncertain, be appreciated that the scope that the air-flow formed by compressed air that air nozzle 21 sprays can arrive at, the object therefore in this zone of action all can be subject to air nozzle 21 spray the impact of air-flow.
Certainly, along with the adjustment of the factors such as the size of air nozzle 21, compressed-air actuated air pressure and surrounding environment wind speed, also there is difference air nozzle 21 zone of action, does not repeat at this.
Dust suction subassembly 30, comprises suction port 31, gas outlet (not shown) and escape pipe (not shown).
In the embodiment of the present invention, the escape pipe of dust suction subassembly 30 connects negative pressure air component and is connected, such as, directly can be connected with blower fan conventional in the industry, produce negative pressure by blower fan, and then by suction port 31, dusty gas is sucked, then by gas outlet, clean gas is discharged.
Suction port 31 also has a zone of action, and this zone of action should be a three-dimensional concept, and its shape is also uncertain, can be understood as dusty gas in this zone of action all can suck by suction port 31.
Certainly, along with the adjustment of the factors such as the size of suction port 31, compressed-air actuated air pressure and surrounding environment wind speed, also there is difference suction port 31 zone of action, does not repeat at this.
In the embodiment of the present invention, the zone of action of air nozzle 21 and suction port 31 has coincidence, this region overlapped can be subject to simultaneously air nozzle 21 spray the impact of air-flow, also can be subject to the impact of the suction of suction port 31.
Cohere dust more closely if having, the zone of action of air nozzle 21 and suction port 31 can be adjusted, make these dust be positioned at the overlapping region of the zone of action of air nozzle 21 and suction port 31.Control jet assembly 20 and dust suction subassembly 30 operates jointly, first by jet assembly 20, dust to be cleaned is blown, then siphoned away by the dust blown by dust suction subassembly, realize removing and cohere dust closely.
Preferably, the lower plunger place of connecting 1431 is positioned at the overlapping region of the zone of action of air nozzle 21 and suction port 31, then can siphon away fast to be positioned at the lower plunger place of connecting 1431 and to cohere particulate material more closely, avoids these particulate materials to hinder the motion of lower plunger 12.
In the embodiment of the present invention, jet assembly 20 also comprises the filter be arranged in air inlet pipe 22, and filter is for filtering the air-flow from air inlet 23 to air nozzle 21.
Such as, filter can filter steam in air inlet pipe 22 in air-flow and particulate dust, makes the gas that sprays clean, can not have influence on the quality of medicine in middle mould endoporus 131.The filter capacity of filter can adjust according to demand, and the material filtering required filter core is technology well known to those of ordinary skill in the art, does not repeat at this.
In the embodiment of the present invention, jet assembly 20 also comprises the pressure regulator be arranged in air inlet pipe 22, and pressure regulator is for adjusting the air pressure from air inlet 23 to the air-flow of air nozzle 21.
Such as, when blowing some and cohering the dust of tension, the air pressure from air inlet 23 to the air-flow of air nozzle 21 can be increased.Otherwise, blow some cohere be not very tight dust time, the air pressure from air inlet 23 to the air-flow of air nozzle 21 can be reduced, to reduce jet assembly 20 live load.
In the embodiment of the present invention, filter and pressure regulator can be integrated in a filtering pressure reducing valve 24, and the structure of filtering pressure reducing valve 24 is mature technology in the industry, only needs to ensure that it has aforementioned filter and pressure regulator function.Certainly, filter and pressure regulator also can be separated, and adopt scheme conventional in the industry to realize, do not repeat at this.
In the embodiment of the present invention, jet assembly 20 also comprises the current limiter be arranged in air inlet pipe 22, and current limiter is for adjusting the flow from air inlet 23 to the air-flow of air nozzle 21.
Such as, when blowing some and cohering the dust of tension, the flow from air inlet 23 to the air-flow of air nozzle 21 can be increased.Otherwise, blow some cohere be not very tight dust time, the flow from air inlet 23 to the air-flow of air nozzle 21 can be reduced, to reduce jet assembly 20 live load.
In the embodiment of the present invention, current limiter can be realized by a push-in one-way throttle valve 25, for can this choke valve of manual adjustments, realizes adjustment from air inlet 23 to the flow of the air-flow of air nozzle 21, the structure of push-in one-way throttle valve is mature technology in the industry, does not repeat at this.
In the embodiment of the present invention, jet assembly 20 also comprises the controller be arranged in air inlet pipe 22, and controller is for adjusting conducting duration and/or the turn-on frequency of air inlet pipe 22.
Controller can realize by a two-position three way magnetic valve 26 the conducting duration and/or the turn-on frequency that adjust air inlet pipe 22, the controling parameters of this two-position three way magnetic valve 26 can be adjusted by a touch screen, user can set desired conducting duration and/or turn-on frequency on touch screen, make two-position three way magnetic valve open according to setting or turn off, to make air inlet pipe 22, there is default conducting duration and/or turn-on frequency.
Filter, pressure regulator, current limiter and controller are all arranged in air inlet pipe 22 by quick detach joint 27.In the embodiment of the present invention, filtering pressure reducing valve 24, push-in one-way throttle valve 25 and two-position three way magnetic valve 26 are all arranged in air inlet pipe 22 by quick detach joint 27, are convenient to user and install these parts and change.Even say, some air intakes 23 integrated with malleation component also can be communicated with air inlet pipe 22 by quick detach joint 27, do not repeat at this.
In the embodiment of the present invention, dust suction subassembly 30 comprises the dust excluding hood 32 of closed described escape pipe end, and the quantity of suction port 31 is set at least one, and these suction ports 31 all run through and are arranged on dust excluding hood 32.
Dust excluding hood 32 comprises the installation portion 321 that connects with described escape pipe end and is communicated with installation portion 321 and the protuberance 322 extended away from installation portion 321, the size of installation portion 321 can adjust according to the size of escape pipe, protuberance 322 is configured to extend towards the lower plunger place of connecting 1431, and it is very close that its end 3221 and lower plunger connect place 1431.
Enter tracheae 22 run through dust excluding hood 32 and extend to its inside, air nozzle 21 in installation portion 321 with enter tracheae 22 and connect, protuberance 322 runs through and is provided with quick detach joint 27, this quick detach joint 27 can be perpendicular type adapter, air nozzle 21 with enter tracheae 22 and be interconnected by this quick detach joint 27, be convenient to user and these parts installed and changed.
Air nozzle 21 extends towards protuberance 322 in installation portion 321, and runs through the end 3221 of protuberance 322, and suction port 31 also runs through and is arranged at end 3221.Due to end 3221 and lower plunger, to connect place 1431 very near, improves air nozzle 21 and suction port 31 connects the Scavenging activity of place 1431 place's drug particles for lower plunger.
The sheeting system 100 that the embodiment of the present invention provides, in the process of compressing tablet process, can be blown by the dust to be cleaned of jet assembly 20 by lower plunger assembling place 1431, then be siphoned away by the dust blown by dust suction subassembly 30, realize removing and cohere dust closely.
Each embodiment in this description all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
The foregoing is only embodiments of the invention, be not limited to the present invention.To those skilled in the art, the present invention can have various modifications and variations.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within right of the present invention.

Claims (10)

1. a dust arrester, is characterized in that, described dust arrester comprises:
Jet assembly, comprises air inlet, air nozzle and connects the air inlet pipe of described air inlet and air nozzle;
Dust suction subassembly, comprises gas outlet, suction port and connects the escape pipe of described gas outlet and suction port;
Wherein, the zone of action of described air nozzle and suction port has coincidence.
2. dust arrester as claimed in claim 1, it is characterized in that, described jet assembly also comprises the filter be arranged in described air inlet pipe, and described filter is for filtering the air-flow from air inlet to air nozzle.
3. dust arrester as claimed in claim 2, it is characterized in that, described jet assembly also comprises the pressure regulator be arranged in described air inlet pipe, and described pressure regulator is for adjusting the air pressure of the air-flow from air inlet to air nozzle.
4. dust arrester as claimed in claim 3, it is characterized in that, described jet assembly also comprises the current limiter be arranged in described air inlet pipe, and described current limiter is for adjusting the flow of the air-flow from air inlet to air nozzle.
5. dust arrester as claimed in claim 4, it is characterized in that, described jet assembly also comprises the controller be arranged in described air inlet pipe, and described controller is for adjusting conducting duration and/or the turn-on frequency of air inlet pipe.
6. dust arrester as claimed in claim 5, it is characterized in that, described filter, pressure regulator, current limiter and controller are all arranged in described air inlet pipe by quick detach joint.
7. dust arrester as claimed in claim 1, it is characterized in that, described dust suction subassembly comprises the dust excluding hood of closed described escape pipe end, and the quantity of described suction port is set at least one, and described suction port all runs through and is arranged at described dust excluding hood.
8. dust arrester as claimed in claim 7, it is characterized in that, described dust excluding hood comprises the installation portion that connects with described escape pipe end and is communicated with described installation portion and the protuberance extended away from described installation portion, described air nozzle stretches out and runs through the end of described protuberance in described protuberance, and described suction port also runs through the end being arranged at described protuberance.
9. dust arrester as claimed in claim 8, is characterized in that, described installation portion runs through and is provided with quick detach joint, described in enter tracheae and described air nozzle is interconnected by described quick detach joint.
10. a sheeting system, is characterized in that, comprising:
Tablet press machine, comprising:
Punch die, described punch die comprises upper plunger, lower plunger and middle mould, and described middle mould comprises for receiving mould endoporus in particulate material, described upper plunger and lower plunger can in described middle mould endoporus relative motion so that particulate material is pressed into sheet;
Bracing frame, supports described punch die, and comprise the lower punch plate for connecting with described lower plunger, described lower punch plate comprises lower plunger and connects place, the particulate material that the described lower plunger place of connecting drops for carrying therefrom mould endoporus;
Dust arrester as in one of claimed in any of claims 1 to 9, described lower punch plate and the place of connecting between lower plunger are positioned at the zone of action overlapped of described air nozzle and suction port.
CN201510729569.6A 2015-10-30 2015-10-30 Dust removing device and tabletting system Pending CN105234128A (en)

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CN110997300A (en) * 2017-08-04 2020-04-10 科施股份公司 Housing for a rotor of a tablet press and method for removing excess tablet material from a press chamber of a tablet press
CN113877888A (en) * 2021-10-29 2022-01-04 深圳中科飞测科技股份有限公司 Cleaning device and detection equipment

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CN104525521A (en) * 2014-12-26 2015-04-22 云梦县福康轮胎设备制造有限公司 High-strength blowing, sucking and dust removal system
CN205308895U (en) * 2015-10-30 2016-06-15 北京新龙立科技有限公司 Dust collector and preforming system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110997300A (en) * 2017-08-04 2020-04-10 科施股份公司 Housing for a rotor of a tablet press and method for removing excess tablet material from a press chamber of a tablet press
CN113877888A (en) * 2021-10-29 2022-01-04 深圳中科飞测科技股份有限公司 Cleaning device and detection equipment

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