Cooling section on-line sterilization tank with condensed water freeing arrangement
Technical field
The utility model is mainly concerned with packing mechanical equipment fields such as food, pharmacy, refers in particular to heated air circulation sterilization dryer.
Background technology
In package packing machine industries such as food, pharmacy, heated air circulation sterilization dryer is mainly used in medicine bottle is carried out the continuity technologies such as former, cooling of drying, sterilize, reduce phlegm and internal heat, for reducing the risk that cooling section produces cross pollution, increased online sterilization process at cooling section, surface cooler has been embedded into the cooling box house, and surface cooler can produce condensed water when normal operation and the cold and hot exchange of air, condensed water flows in casing and might drop in the medicine bottle after the sterilization, will pollute medicine bottle; Also might drop on the high efficiency particulate air filter, damage high efficiency particulate air filter.
The utility model content
The technical problems to be solved in the utility model just is: at the technical matters that prior art exists, the utility model provide a kind of simple and compact for structure, with low cost, easy for installation, can prolong the complete machine cooling section on-line sterilization tank with condensed water freeing arrangement in service life.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of cooling section on-line sterilization tank with condensed water freeing arrangement, comprise the cooling casing and be installed in interior temperature booster, surface cooler, blower fan and the high efficiency particulate air filter of cooling casing, it is characterized in that: described surface cooler bottom is provided with and is used for the drip tray of splendid attire condensed water, and described drip tray is in communication with the outside by drainage pipeline.
Use later-model further improvement as this:
The end of described drainage pipeline is provided with drainage elbow.
Described drip tray is an end height, skewed layout that an end is low, and an end lower on the described drip tray links to each other with the arrival end of drainage pipeline.
Compared with prior art, advantage of the present utility model is: the cooling section on-line sterilization tank that the utlity model has the condensed water freeing arrangement, simple and compact for structure, with low cost, easy for installation, condensed water splendid attire on surface cooler and the pipeline, guiding can be discharged by drip tray, thereby reduce condensed water to the damage of complete machine and to the secondary pollution of medicine bottle, finally prolong machine life, improved the product design of complete machine.
Description of drawings
Fig. 1 is a side-looking structural representation of the present utility model;
Fig. 2 is a cross section structure scheme drawing of the present utility model;
Fig. 3 is the structural representation of drainage elbow in the utility model.
Marginal data:
1, outlet conduit; 2, inlet channel; 3, surface cooler; 4, negative pressure cavity; 5, blower fan; 6, drip tray; 7, cooling casing; 8, high efficiency particulate air filter; 9, cooling cavity; 10, drainage pipeline; 11, drainage elbow; 12, temperature booster.
The specific embodiment
Below with reference to Figure of description and specific embodiment the utility model is described in further details.
As Fig. 1, Fig. 2 and shown in Figure 3, the utlity model has the cooling section on-line sterilization tank of condensed water freeing arrangement, comprise cooling casing 7 and be installed in temperature booster 12, surface cooler 3, blower fan 5 and the high efficiency particulate air filter 8 that cools off in the casing 7, the bottom of cooling casing 7 is cooling cavity 9, and the outlet air end of blower fan 5 is positioned at the top of cooling cavity 9.Cooling cavity 9 is connected by the air intake of return air channel with temperature booster 12, and the outlet air end of temperature booster 12 links to each other with the air intake of surface cooler 3, and blower fan 5 is positioned at the outlet air end of surface cooler 3, is negative pressure cavity 4 between the two.Surface cooler 3 is provided with outlet conduit 1 and inlet channel 2.
The utility model is provided with in surface cooler 3 bottoms and is used for the drip tray 6 of splendid attire condensed water, and drip tray 6 is in communication with the outside by drainage pipeline 10.The end of drainage pipeline 10 is provided with drainage elbow 11, and drainage elbow 11 is horizontal S type, prevents in the dirty air admission cooling section casing in the drainage pipeline 10.Drip tray 6 is an end height, skewed layout that an end is low, promptly is the tipping bucket shape, and an end lower on the drip tray 6 links to each other with the arrival end of drainage pipeline 10.
During ordinary production, feed cooling water expansion tank in the surface cooler 3, cooling water expansion tank enters surface cooler 3 from inlet channel 2, discharge from outlet conduit 1, blower fan 5 is opened, blower fan 5 sucks from the cold air of surface cooler 3 displacements and blows to high efficiency particulate air filter 8, prolong again the direction of arrow flow through the cooling cavity 9, temperature booster 12, flow chart cooler 3 enters blower fan 5 again, so circulation, in air and surface cooler 3 replacement process, air is owing to drop in temperature, and degree of saturation specific humidity reduces, and airborne hydrogenesis is on surface cooler 3, condensed water just flow on the drip tray 6 of bottom for a long time on the surface cooler 3, condensed water is flowed to low by height along the tipping bucket of drip tray 6, through drainage pipeline 10, flows to drainage elbow 11, drainage elbow 11 is horizontal S type, because drainage pipeline 10 communicates with blower fan 5 air intake vent places, this place is for negative pressure chamber 4, if do not arrange this drainage elbow 10, will suck dirty air in the floor drains from drainage pipeline 10, and the water in the drip tray 6 can not be flowed downward by the air jacking.Referring to Fig. 3, the height of the negative pressure pull-up H that water left end in the elbow will be sucked by blower fan 5, it is the water height H in the drainage elbow 10, be used for offsetting the pressure in the negative pressure cavity 4, make things convenient for the condensed waters in the surface cooler 3 to discharge cooling casing 7 like this, the condensing drip that prevents surface cooler 3 drains to the medicine bottle internal contamination medicine bottle after damaging high efficiency particulate air filter 8 on the high efficiency particulate air filter 8 or dropping to sterilization.
In preferred embodiment, this drip tray 6 need be soldered to the two ends of cooling casing 7, is positioned over the outlet conduit 1 of surface cooler 3, the lower end of inlet channel 2, further can also receive the water on the pipeline.When the safeguarding of surface cooler 3, when the outlet conduit 1 of opening surface cooler 3, inlet channel 2 joints, water in the surface cooler 3, to collect by drip tray 6, flow to low by height through tipping bucket,, flow to drainage elbow 11 and discharge through drainage pipeline 10, prevent that the water droplet in the surface cooler 3 from draining on the high efficiency particulate air filter 8, damages high efficiency particulate air filter 8.
Below only be preferred implementation of the present utility model, protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite should be considered as protection domain of the present utility model.