CN207132633U - A kind of drying system - Google Patents
A kind of drying system Download PDFInfo
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- CN207132633U CN207132633U CN201721093996.0U CN201721093996U CN207132633U CN 207132633 U CN207132633 U CN 207132633U CN 201721093996 U CN201721093996 U CN 201721093996U CN 207132633 U CN207132633 U CN 207132633U
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- connector
- high efficiency
- efficiency particulate
- air filter
- inlet channel
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Abstract
This application discloses a kind of drying system, including boiling drier and the high efficiency particulate air filter that is arranged on the inlet channel of the boiling drier, in addition to：It is opened on inlet channel, opening and closing can be realized and connect the connector of external environment and the inlet channel inner chamber in the on state, the connector is located at the downstream of the high efficiency particulate air filter；The dust particle detector that can be connected with the connector.By setting above-mentioned connector and the dust particle detector in the utility model, can be by being detected by the content of dust particle in filtered air, judge the filter effect of high efficiency particulate air filter, relative to existing leak detection detection mode, high efficiency particulate air filter will not be caused to damage, and the change cost of connector and the purchase cost of the dust particle detector are relatively low, by the way of being detected using on-line monitoring equipment, greatly reduce cost input.
Description
Technical field
Drying equipment technical field is the utility model is related to, more particularly to a kind of drying system.
Background technology
In the production process of medicine tablet, generally require and tablet is dried using boiling drier, its drying side
Formula is material to be purged by high temperature air-supply to realize the drying of material, and the air required for purging material needs to keep
Clean state, to avoid polluting material.
Air is entered by inlet channel in the body lumen of boiling drier, and is then provided with inlet channel efficiently
Filter, using the air for ensureing to enter in body lumen as pure air.In order to ensure the filter effect of high efficiency particulate air filter, need
Periodically high efficiency particulate air filter is changed, so with regard to needing often to detect high efficiency particulate air filter, once find efficient mistake
The filter effect of filter can not meet the high efficiency particulate air filter that technological requirement then more renews.In the prior art, to high efficiency particulate air filter
The method detected, by hunting leak or being realized using on-line monitoring equipment, but the detection mode hunted leak can be to efficient
Filter causes to damage, it is impossible to it is used for multiple times, and on-line monitoring equipment price is high, makes cost input greatly increase.
Therefore, how further to optimize the detection mode of high efficiency particulate air filter, have become those skilled in the art and urgently solve
Certainly the problem of.
Utility model content
In view of this, the utility model provides a kind of drying system, by being improved to existing boiling drier,
It is achieved thereby that to high efficiency particulate air filter not damaged, the detection of low cost.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of drying system, including boiling drier and the efficient mistake that is arranged on the inlet channel of the boiling drier
Filter, in addition to：
It is opened on inlet channel, opening and closing can be realized and connect external environment and the inlet channel in the on state
The connector of inner chamber, the connector are located at the downstream of the high efficiency particulate air filter；
The dust particle detector that can be connected with the connector.
Preferably, in above-mentioned drying system, the inlet channel includes the bottom inner chamber of the boiling drier, Yi Jiyu
The bottom inner chamber connects and is provided with the air inlet pipe of high efficiency particulate air filter, and the connector is opened in the side wall of the bottom inner chamber
On.
Preferably, in above-mentioned drying system, the inlet channel includes the bottom inner chamber of the boiling drier, Yi Jiyu
The bottom inner chamber is connected and is provided with the air inlet pipe of high efficiency particulate air filter, and the connector is opened in the air inlet pipe.
Preferably, in above-mentioned drying system, the connector is set close to the high efficiency particulate air filter.
Preferably, in above-mentioned drying system, snap joint is provided with the connector.
Preferably, in above-mentioned drying system, the connector by be arranged on the connector and the snap joint it
Between valve realize open and close.
Drying system provided by the utility model, mainly including boiling drier, high efficiency particulate air filter, connector and dust grain
Sub- detector.Wherein, high efficiency particulate air filter is arranged on the inlet channel of boiling drier, and connector is also opened in inlet channel
On, and it is located at the downstream of high efficiency particulate air filter, and the connection of inlet channel inner chamber and external environment can be realized by opening and closing
And isolation, and the dust particle detector can be then connected with connector, to extract the air in inlet channel and it examined
Survey., can be by being contained by dust particle in filtered air by setting above-mentioned connector and the dust particle detector
Amount is detected, and judges the filter effect of high efficiency particulate air filter, will not be to high efficiency filter relative to existing leak detection detection mode
Device causes to damage, and the change cost of connector and the purchase cost of the dust particle detector are relatively low, relative to using online
The mode that monitoring device is detected, greatly reduces cost input.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is the schematic diagram of the part-structure for the drying system that the utility model embodiment provides.
In Fig. 1：
1- boiling driers, 2- high efficiency particulate air filters, 3- connectors, 4- bottoms inner chamber, 5- air inlet pipe.
Embodiment
The utility model provides a kind of drying system, by being improved to existing boiling drier, so as to realize
To high efficiency particulate air filter not damaged, the detection of low cost.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, the drying system that the utility model embodiment provides, except including boiling drier 1 and being arranged on
Beyond high efficiency particulate air filter 2 on the inlet channel of boiling drier 1, in addition to：It is opened on inlet channel, opening and closing can be realized
And the connector 3 of external environment and inlet channel inner chamber is connected in the on state, the connector 3 is located at high efficiency particulate air filter 2
Downstream；It can be connected with connector 3, to be extracted by connector 3 in air inlet channel lumen by filtered air, and to air
The dust particle detector (not shown) that interior dust particle content is detected.Specifically, " downstream " in above-mentioned is
For the flow direction (as shown in Figure 1) of air.
The detailed process detected to high efficiency particulate air filter 2 is：The start of boiling drier 1 air-supply 10 minutes, so that boiling
Air inside drying machine 1 is all by the filtered air of high efficiency particulate air filter 2, the master of boiling drier 1 during this air-supply
It is negative pressure inside machine, the detection of inner air dust particle content can not be realized, so needing after air-supply 10 minutes, makes blower fan
It is stopped, to ensure cavity pressure release after high efficiency particulate air filter 2, after out-of-blast, pressure and external environment in main frame inside
Air pressure balance, now the dust particle detector is connected on connector 3 in device external, opens connector 3 so that dust grain
Sub- detector can be extracted in air inlet channel lumen by connector 3 to be contained by filtered air, and to the dust particle in air
Amount is detected, and the filter effect of high efficiency particulate air filter 2 is judged according to testing result, and then decides whether to change efficiently mistake
Filter 2.
Above-mentioned detection mode, relative to existing leak detection detection mode, high efficiency particulate air filter 2 will not be caused to damage, and even
The change cost of interface 3 and the purchase cost of the dust particle detector are relatively low, are examined relative to using on-line monitoring equipment
The mode of survey, greatly reduces cost input.
In the drying system provided for further optimisation technique scheme, the present embodiment, inlet channel includes fluidized drying
The bottom inner chamber 4 of machine 1, and connected with bottom inner chamber 4 and be provided with the air inlet pipe 5 of high efficiency particulate air filter 2, this connector 3 is preferred
It is opened in the side wall of bottom inner chamber 4, as shown in Figure 1.Such a set-up mode that connector 3 is opened up on boiling drier 1, energy
Enough so that connector 3 is preferably connected with the dust particle detector, not only make it that the process operation of connector 3 is simpler
It is convenient, and make it that the attended operation of connector 3 and the dust particle detector can be with simpler convenient realization, so will
Its preferred scheme as the present embodiment.
In addition, including bottom inner chamber 4 in inlet channel, and connected with bottom inner chamber 4 and be provided with high efficiency particulate air filter 2
On the basis of air inlet pipe 5, connector 3 can also be opened in air inlet pipe 5, can equally realized to by filtered air
The detection of dust particle content, so the also alternative using such a set-up mode as the present embodiment.
Preferably, on the premise of connector 3 is opened in air inlet pipe 5, connector 3 can also be made close to high efficiency particulate air filter
2 are set.The advantages of such a set-up mode, is, timely the air by high efficiency particulate air filter 2 can be detected, avoid sky
Gas other factors when the middle and long distance of air inlet pipe 5 flows impact to the content of dust particle, so as to more accurately
Judge the filter effect of high efficiency particulate air filter 2.
It is further preferred that it is provided with snap joint on connector 3.Snap joint is set, can more easily be realized
The connection of connector 3 and the dust particle detector, provided conveniently for detection operation.
Opened and closed specifically, connector 3 is realized by the valve being arranged between connector 3 and snap joint, this
Valve can be operating personnel easily facilitate when detecting at the scene operation manually-operated gate or control accuracy it is higher
Magnetic valve.
Each part is described by the way of progressive in this specification, what the structure of each part stressed is
With the difference of existing structure, the entirety and part-structure of drying system can be obtained by combining the structure of above-mentioned some
Arrive.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of drying system, including boiling drier and the high efficiency filter that is arranged on the inlet channel of the boiling drier
Device, it is characterised in that also include：
It is opened on inlet channel, opening and closing can be realized and connect external environment and the inlet channel inner chamber in the on state
Connector, the connector is located at the downstream of the high efficiency particulate air filter；
The dust particle detector that can be connected with the connector.
2. drying system according to claim 1, it is characterised in that the inlet channel includes the boiling drier
Bottom inner chamber, and connected with the bottom inner chamber and be provided with the air inlet pipe of high efficiency particulate air filter, the connector is opened in institute
In the side wall for stating bottom inner chamber.
3. drying system according to claim 1, it is characterised in that the inlet channel includes the boiling drier
Bottom inner chamber, and connected with the bottom inner chamber and be provided with the air inlet pipe of high efficiency particulate air filter, the connector is opened in institute
State in air inlet pipe.
4. drying system according to claim 3, it is characterised in that the connector is set close to the high efficiency particulate air filter
Put.
5. according to the drying system described in any one in claim 1-4, it is characterised in that be provided with the connector fast
Quick coupling.
6. drying system according to claim 5, it is characterised in that the connector by be arranged on the connector and
Valve between the snap joint, which is realized, to be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093996.0U CN207132633U (en) | 2017-08-29 | 2017-08-29 | A kind of drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093996.0U CN207132633U (en) | 2017-08-29 | 2017-08-29 | A kind of drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132633U true CN207132633U (en) | 2018-03-23 |
Family
ID=61636679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721093996.0U Active CN207132633U (en) | 2017-08-29 | 2017-08-29 | A kind of drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132633U (en) |
-
2017
- 2017-08-29 CN CN201721093996.0U patent/CN207132633U/en active Active
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