CN105126660B - A kind of Pulvis Talci powder producer and its application - Google Patents
A kind of Pulvis Talci powder producer and its application Download PDFInfo
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- CN105126660B CN105126660B CN201510602295.4A CN201510602295A CN105126660B CN 105126660 B CN105126660 B CN 105126660B CN 201510602295 A CN201510602295 A CN 201510602295A CN 105126660 B CN105126660 B CN 105126660B
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- funnel
- pulvis talci
- delivering tube
- air
- dust delivering
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Abstract
The present invention relates to laboratory and air ambient purification techniques field, more particularly to a kind of Pulvis Talci powder producer and its application.The Pulvis Talci powder producer includes sending out dirt device, support and dust delivering tube road, sends out dirt device and is tightly connected with dust delivering tube road, and support is fixedly connected with dirt device is sent out, and sending out dirt device includes closure（1）, sealing ring（2）, top connection（3）, funnel（5）, lower contact（7）, funnel（5）Upper end import passes through closure（1）, sealing ring（2）It is connected and sealed；Top connection（3）It is fixedly connected on closure（1）On；Top connection（3）It is tightly connected with dust delivering tube road, funnel（5）Lower end outlet be fixedly connected lower contact（7）, also including conical air bubbler（6）, conical air bubbler（6）Installed in funnel（5）Lower end exit, its lower conical surface and funnel（5）The conical surface have gap.It is an auxiliary equipment of the testing equipment detected by the performance to ventilation installation, its simple structure, is driven without the need for motor, and atomizing effect is good, easy to operate, and cost performance is high.
Description
Technical field
The present invention relates to laboratory and air ambient purification techniques field, more particularly to a kind of Pulvis Talci powder producer and its should
With.
Background technology
During generation war, people will hide into basement, shut protective door, and ventilation in wartime equipment is exactly to convey to basement
Fresh air.In order to filter out the dust in air, equipped with the filter element for being named as oil network filter in ventilation shaft, in order to
The performance of detection oil network filter, needs people artificially to manufacture dust to imitate air-borne dust in the pipeline of testing equipment,
The equipment of this manufacture dust is exactly Pulvis Talci powder producer.The Pulvis Talci powder producer for using on the market at present is driven with motor
, its structure is：Machine vertical array, is divided into three layers of upper, middle and lower, and the superiors are one and fill talcous funnelform container, holds
There is a stirring vane by motor-driven in device；Orlop of the motor in machine, rotating speed Frequency Converter Control；Funnel
There is a round shape pallet between motor, this pallet is rotated by motor-driven as stirring vane；Funnel and round shape support
There is one ring-type narrow slit between disk, Pulvis Talci is fallen in pallet from this seam；In the plane of pallet, about 3 millimeters of height suspends one in midair
Metal tube, this pipe put in ventilation shaft and vertical with holding tray surface；The middle part direction of metal tube mitered upwards enter one it is golden
The thin many pipes of category pipe, this pipe cut-in pressure air blow to ventilation shaft；According to draught principle, the pressure in thinner pipeline
Power air can produce negative pressure when abruptly entering thicker pipeline, and under the pressure of air, the Pulvis Talci in pallet is just by thicker
Metal tube inspiration ventilation shaft blows to oil network filter.The atomizing effect of this Pulvis Talci powder producer is poor, expensive, sexual valence
Than low.
The content of the invention
It is an object of the invention to provide the annular air film that a kind of utilization compressed air is formed is contacted with Pulvis Talci, take away micro-
The Pulvis Talci of amount reaches the artificial effect for imitating air-borne dust so as to form talcous atomization.
To solve the problems, such as prior art, the present invention provides a kind of Pulvis Talci powder producer and its application.It is to state
One auxiliary equipment of the testing equipment detected by the performance of the ventilation in wartime equipment of family's civil air defense constructions and installations.Its effect is by Talcum
Powder is sent into ventilation shaft after being atomized in atmosphere.
The technical solution adopted in the present invention is：
A kind of Pulvis Talci powder producer, including dirt device, support and dust delivering tube road, described dirt device and the dust delivering tube
Road is tightly connected, and the support is fixedly connected with described dirt device, the dust delivering tube road, and described dirt device includes, sealing
Lid 1, sealing ring 2, top connection 3, funnel 5, conical air bubbler 6, lower contact 7,5 upper end import of the funnel is by described
Closure 1, the sealing ring 2 are connected and sealed；The top connection 3 is fixedly connected on the closure 1；The top connection
3 are tightly connected with the dust delivering tube road, and the conical air bubbler 6 is arranged on 5 lower end exit of the funnel, and institute
The conical surface of the lower conical surface and the funnel 5 of stating conical air bubbler 6 has gap, and the lower end outlet of the funnel 5 is fixed to be connected
Connect the lower contact 7.
Preferably, the support includes retainer ring 8, support bar 9, and the retainer ring 8 is fixedly connected with the funnel 5, institute
State support bar 9 to be fixedly connected with ventilation shaft 12, the retainer ring 8 is connected with the locking of the support bar 9.
Preferably, the dust delivering tube road includes dust delivering tube 4, inner seal sleeve 10 and outer seal sleeve 11, and the dust delivering tube 4 enters
Mouth is tightly connected with the top connection 3, and the outlet of the dust delivering tube 4 is in ventilation shaft 12, and is located in the middle part of ventilation shaft 12,
It is tightly connected with ventilation shaft 12 by the inner seal sleeve 10 and the outer seal sleeve 11.
It is further preferred that the lower conical surface of the conical air bubbler 6 is ＜ 1 with the conical surface gap of the funnel 5
Millimeter.
It is further preferred that the conical air bubbler 6 is provided with 4 diameters, 2 millimeters of uniform holes by middle part,
The thin axle for putting on 2 millimeters is welded on 5 lower end exit of the funnel.
A kind of application of Pulvis Talci powder producer, comprises the following steps：
1., by the dust delivering tube road of Pulvis Talci powder producer and each junction grinding process, compressed air is accessed simultaneously from lower contact 7
Decompression；
2., baking needed Pulvis Talci；
3. closure 1 is opened, the Pulvis Talci that 2. Jing steps dry is poured in funnel 5 into, then is covered sealing；
4. compressed air valve is opened, the air that 1. Jing steps reduce pressure is input into；
5., using compressed air upwards, by between 5 conical surface of the lower conical surface and funnel of conical air bubbler 6
Annular air film is formed during gap, and takes away the micro Pulvis Talci for contacting atomization shape is mixed in the space of funnel 5
Air, spray from the aperture of closure 1, entered in ventilation shaft 12 by dust delivering tube 4；
6., using gravity 6 top of effect and conical air bubbler taper seat, the Pulvis Talci poured in funnel 5
Can be slid along the conical surface on 6 top of the conical surface and conical air bubbler of funnel 5 downwards, complete entirely to send out dirt process.
Preferably, pressure >=3 kilogram of the step 1. compressed air, and it is decompressed to 1 kilogram.
It is further preferred that step 2. it is described drying Pulvis Talci be by required Pulvis Talci 110 DEG C baking oven dry 4 hours.
Operation principle：Pour the Pulvis Talci of drying in funnel 5 into and seal, after compressed air is input into from lower contact 7, gas
When flowing the gap between 5 conical surface of the lower conical surface and funnel upwardly through conical air bubbler 6, an annular sky will be formed
The micro Pulvis Talci that air film taking away is contacted mixes in 5 space of funnel, becomes the air of atomization shape from the little of closure 1
Hole sprays, and is entered in ventilation shaft by dust delivering tube 4.As 6 top of conical air bubbler is also a taper seat, in weight
In the presence of power, the Pulvis Talci poured in funnel 5 will be along the cone on 6 top of the conical surface of funnel 5 and conical air bubbler
Face down landing, until the Pulvis Talci poured into all falls, completes entirely to send out dirt process.
Beneficial effect of the present invention：Simple structure, drives without the need for motor, and noise is little, cheap, and atomizing effect is good
Good, easy to operate, cost performance is high, can meet various ventilating and purifying air systems and send out dirt demand.
Description of the drawings
Fig. 1 is Pulvis Talci powder producer structural representation
Wherein：1-closure, 2-sealing ring, 3-top connection, 4-dust delivering tube, 5-funnel, 6-conical air expand
Scattered device, 7-lower contact, 8-retainer ring, 9-support bar, 10-inner seal sleeve, 11-outer seal sleeve, 12-ventilation shaft.
Specific embodiment
By combination accompanying drawing described further below it will be further appreciated that the features and advantages of the invention, the enforcement for being provided
Example is only the explanation to the inventive method, and limits remaining content of present invention announcement never in any form.
Embodiment 1, a kind of Pulvis Talci powder producer
Including dirt device, support and dust delivering tube road is sent out, described dirt device is tightly connected with the dust delivering tube road, described
Frame is fixedly connected with described dirt device, and described dirt device includes, closure 1, sealing ring 2, top connection 3, funnel 5, circular cone
Shape air diffuser 6, lower contact 7,5 upper end import of the funnel carry out sealing company by the closure 1, the sealing ring 2
Connect；The top connection 3 is fixedly connected on the closure 1；The top connection 3 is tightly connected with the dust delivering tube road, described
Conical air bubbler 6 be arranged on 5 lower end exit of the funnel, and the lower conical surface of the conical air bubbler 6 with
The lower end outlet that the conical surface of the funnel 5 has gap, the funnel 5 is fixedly connected the lower contact 7.
As shown in figure 1, closure 1 is covered on sealing ring 2, sealing ring 2 is welded together with funnel 5, and its outer round surface has
One road sealing groove, groove make closure 1 and the contact position of sealing ring 2 carry out sealing built with one O-ring seal；5 lower end of funnel
Exit is equipped with a conical air bubbler 6, has 4 diameters, 2 millimeters of uniform holes in the middle part of conical air bubbler 6,
After putting on 2 millimeters of thin axle, thin axle is welded together with funnel 5, the lower conical surface of conical air bubbler and the funnel conical surface it
Between about 0.2 millimeter of gap；The lower end outlet welding lower contact 7 of funnel 5, for being connected with pressure air pipe；Weld on closure 1
Joint 3 is connected, 3 outer round surface of top connection has a road sealing groove, and groove connects for the import with dust delivering tube 4 built with O-ring seals
Connect sealing；The outlet of dust delivering tube 4 puts in the middle part that ventilation shaft is located in ventilation shaft 12, inner seal sleeve 10 and outer seal sleeve 11
Dust delivering tube 4 is connected into sealing with ventilation shaft jointly, wherein, outer seal sleeve is welded together with ventilation shaft, inner seal sleeve with
Dust delivering tube links together；Retainer ring 8 is supported together with support bar 9 and fixed Pulvis Talci powder producer, wherein, retainer ring 8 and leakage
Bucket 5 welds together, and support bar 9 is welded together with ventilation shaft 12, and retainer ring 8 is locked with nut on support bar 9.
After lower contact 7 is input into compressed air, the lower conical surface and funnel 5 of the air-flow upwardly through conical air bubbler 6
During gap between the conical surface, an annular air film will be formed and the micro Pulvis Talci for contacting is taken away in 5 space of funnel
Interior mixing, the air for becoming atomization shape are sprayed from the aperture of closure 1, are entered in ventilation shaft by dust delivering tube 4.Due to circular cone
6 top of shape air diffuser is also a taper seat, and under gravity, the Pulvis Talci poured in funnel will be along funnel
The conical surface on 5 top of 5 conical surfaces and conical air bubbler, completes entirely to send out dirt process to whereabouts till the light that falls.
The application of embodiment 2, Pulvis Talci powder producer
Air duct and weld are polished smooth smooth, do not allow Pulvis Talci to have hiding-place, just possess normal work bar
Part.Before work, the compressed air for being not less than 3 kilograms to be accessed, compressed air is decompressed to 1 kilogram of pressure with air relief valve.Separately
A number of Pulvis Talci is dried in 110 degree of the baking oven 4 hours.Afterwards, 1 rotate counterclockwise of closure is opened, to
Pour the Pulvis Talci of drying in funnel 5 into, then turn clockwise and closure is covered on sealing ring 2, then open compressed air valve
Door is started working, after lower contact 7 is input into compressed air, the lower conical surface and leakage of the air-flow upwardly through conical air bubbler 6
During the gap for struggling against between 5 conical surfaces, an annular air film will be formed and to take away the micro Pulvis Talci for contacting empty in funnel
Interior mixing, the air for becoming atomization shape are sprayed from the aperture of closure 1, are entered in ventilation shaft 12 by dust delivering tube 4.Due to
6 top of conical air bubbler is also a taper seat, and under gravity, the Pulvis Talci poured in funnel will be along
The conical surface on 6 top of the conical surface and conical air bubbler of funnel 5, completes entirely to send out dirt process to whereabouts till the light that falls.
The preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art need not
Creative work just can make many modifications and variations with design of the invention.Therefore, all those skilled in the art according to
The design of the present invention passes through the available technical side of logical analysis, reasoning, or a limited experiment on the basis of existing technology
Case, all should be in the hold in range being defined in the patent claims.
Claims (7)
1. a kind of Pulvis Talci powder producer, including sending out dirt device, support and dust delivering tube road, described dirt device and the dust delivering tube road
It is tightly connected, the support is fixedly connected with described dirt device, the dust delivering tube road, and described dirt device includes, closure
（1）, sealing ring（2）, top connection（3）, funnel（5）, lower contact（7）, the funnel（5）Upper end import passes through the closure
（1）With the sealing ring（2）It is connected and sealed；The top connection（3）It is fixedly connected on the closure（1）On；On described
Joint（3）It is tightly connected with the dust delivering tube road, the funnel（5）Lower end outlet be fixedly connected the lower contact（7）, which is special
Levy and be：Also include conical air bubbler（6）, the conical air bubbler（6）Installed in the funnel（5）Lower end
Exit, its lower conical surface and the funnel（5）The conical surface have gap.
2. Pulvis Talci powder producer according to claim 1, it is characterised in that：The support includes retainer ring（8）, support bar
（9）, the retainer ring（8）With the funnel（5）It is fixedly connected, the support bar（9）With ventilation shaft（12）It is fixedly connected, institute
State retainer ring（8）With the support bar（9）Locking connection.
3. Pulvis Talci powder producer according to claim 1, it is characterised in that：The dust delivering tube road includes dust delivering tube（4）, it is interior
Sealing shroud（10）With outer seal sleeve（11）, the dust delivering tube（4）Import and the top connection（3）It is tightly connected, the defeated dirt
Pipe（4）Outlet in ventilation shaft（12）It is interior, and it is located at ventilation shaft（12）Middle part, by the inner seal sleeve（10）With it is described
Outer seal sleeve（11）With ventilation shaft（12）It is tightly connected.
4. Pulvis Talci powder producer according to claim 1, it is characterised in that：The conical air bubbler（6）Pass through
Middle part is uniformly provided with 4 holes of 2 millimeters of diameter, and the thin axle for putting on 2 millimeters is welded on the funnel（5）Lower end exit.
5. a kind of application of the powder producer of Pulvis Talci according to claim 1, it is characterised in that comprise the following steps：
1., by the dust delivering tube road of Pulvis Talci powder producer and each junction grinding process, from lower contact（7）Access compressed air and subtract
Pressure；
2., baking needed Pulvis Talci；
3., open closure（1）, to funnel（5）In pour the Pulvis Talci that 2. Jing steps dry into, then cover sealing；
4. compressed air valve is opened, the air that 1. Jing steps reduce pressure is input into；
5., using compressed air upwards, by conical air bubbler（6）The lower conical surface and funnel（5）Between the conical surface
Annular air film is formed during gap, and the micro Pulvis Talci for contacting is taken away in funnel（5）Space in be mixed into atomization
The air of shape, from closure（1）Aperture spray, by dust delivering tube（4）Into ventilation shaft（12）It is interior；
6., using effect and the conical air bubbler of gravity（6）The taper seat on top, pours funnel into（5）Interior Pulvis Talci
Can be along funnel（5）The conical surface and conical air bubbler（6）The conical surface on top is slid downwards, completes entirely to send out dirt process.
6. the application of Pulvis Talci powder producer according to claim 5, it is characterised in that：The pressure of the step 1. compressed air
Power >=3 kilogram, and it is decompressed to 1 kilogram.
7. the application of Pulvis Talci powder producer according to claim 5, it is characterised in that：2. the drying Pulvis Talci is step
Required Pulvis Talci is dried 4 hours with 110 DEG C of baking oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602295.4A CN105126660B (en) | 2015-09-21 | 2015-09-21 | A kind of Pulvis Talci powder producer and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602295.4A CN105126660B (en) | 2015-09-21 | 2015-09-21 | A kind of Pulvis Talci powder producer and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105126660A CN105126660A (en) | 2015-12-09 |
| CN105126660B true CN105126660B (en) | 2017-03-29 |
Family
ID=54712435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510602295.4A Active CN105126660B (en) | 2015-09-21 | 2015-09-21 | A kind of Pulvis Talci powder producer and its application |
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| Country | Link |
|---|---|
| CN (1) | CN105126660B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203145U (en) * | 1987-04-02 | 1988-01-06 | 东北工学院 | Marble type dust generator |
| CN2790985Y (en) * | 2005-04-30 | 2006-06-28 | 江苏南大紫金科技集团有限公司 | Intelligent pneumatic mixing device |
| CN201171966Y (en) * | 2008-04-10 | 2008-12-31 | 杭州电子科技大学 | Quantification dust generating device |
| CN205084641U (en) * | 2015-09-21 | 2016-03-16 | 武汉铁盾民防工程有限公司 | Dirt ware is sent out to talcum powder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1604730A4 (en) * | 2003-02-28 | 2011-10-19 | Okutama Kogyo Co Ltd | Mixing device and slurrying device |
-
2015
- 2015-09-21 CN CN201510602295.4A patent/CN105126660B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203145U (en) * | 1987-04-02 | 1988-01-06 | 东北工学院 | Marble type dust generator |
| CN2790985Y (en) * | 2005-04-30 | 2006-06-28 | 江苏南大紫金科技集团有限公司 | Intelligent pneumatic mixing device |
| CN201171966Y (en) * | 2008-04-10 | 2008-12-31 | 杭州电子科技大学 | Quantification dust generating device |
| CN205084641U (en) * | 2015-09-21 | 2016-03-16 | 武汉铁盾民防工程有限公司 | Dirt ware is sent out to talcum powder |
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| Publication number | Publication date |
|---|---|
| CN105126660A (en) | 2015-12-09 |
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