CN207809957U - A kind of superclean bench - Google Patents

Abstract

The utility model provides a kind of superclean bench, including：Air-supply arrangement comprising wind turbine, primary filter, plenum chamber, secondary filter, room air is pressed into plenum chamber by the wind turbine through primary filter, then is sent into working box through secondary filter；Working box, top are connected with air-supply arrangement air outlet.The utility model crosses dust and individual larger mushroom in air filtering compared to the prior art, by primary filter, and the bacterium that mushroom all in air includes most small, 99.97% or more filter efficiency can be almost filtered out by secondary filter；Air is pressed into working box again through plenum chamber, and wind speed is uniform, and the working environment of high-cleanness, high is formed in working box.

Description

A kind of superclean bench

Technical field

The utility model is related to a kind of workbench, especially a kind of superclean bench.

Background technology

Sterile filling refer to aseptically to product carry out it is filling, this be relative to generally use under general condition For the high temperature hot filling mode of progress.It may cause product that microorganism occurs when aseptically filling, in equipment The position of pollution keeps germ-free condition, so preservative need not be added in product, it also need not be after product filling and sealing again Carry out later stage sterilization, so that it may to meet the requirement of long shelf life, while mouthfeel, color and luster and the flavor of product can be kept.

General sterile filling is mainly using the filling production equipment of automation, the production for small lot or food development Experiment is specially higher and inconvenient for operation using complete set of equipments cost.Therefore there is an urgent need for a kind of satisfaction experiment small lots to realize sterile behaviour The simple worktable of work.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the utility model is to provide a kind of superclean benches.

In order to achieve the above objectives, technical solution adopted by the utility model to solve its technical problems is：A kind of ultra-clean work Make platform, including：

Air-supply arrangement comprising wind turbine, primary filter, plenum chamber, secondary filter, the wind turbine pass through room air Primary filter is pressed into plenum chamber, then is sent into working box through secondary filter；

Working box, top are connected with air-supply arrangement air outlet.

The utility model crosses dust and individual larger bacterium in air filtering compared to the prior art, by primary filter Class can almost filter out the bacterium that mushroom all in air includes most small, filter efficiency by secondary filter 99.97% or more；Air is pressed into working box again through plenum chamber, and wind speed is uniform, and high-cleanness, high is formed in working box Working environment.

Further, the wind turbine is the adjustable multiple wing vortex fan of air quantity.

Using the above preferred scheme, blowing wind speed is can be adjusted according to the needs, clean speed is promoted.

Further, guide vane group is equipped in the plenum chamber.

Further, the air inlet of the plenum chamber is with air outlet at being vertically arranged, and the guide vane group is along static pressure The diagonal setting of case.

Using the above preferred scheme, guide vane group is combined the outlet air uniformity for improving plenum chamber with eddy airstream.

Further, the primary filter, secondary filter installation place are equipped with the installation cavity to match with its shape, The primary filter, secondary filter can be along installation cavity extractions.

Using the above preferred scheme, it is convenient for periodic replacement primary filter, secondary filter, promotes clean-up effect.

Further, ultraviolet sterilization device is equipped in the working box.

Using the above preferred scheme, it can be sterilized by uv disinfection, promote the aseptic degree in working box.

Further, the bottom plate edge of the working box is equipped with exhaustion plate, the air draft of exhaustion plate and working box bottom Device is connected to.

Using the above preferred scheme, foreign matter in working box can be removed in time.

Further, the working box is divided into transfer area and operating space by a partition board to be opened/closed.

Using the above preferred scheme, the foreign substances being put into working box first purify in transfer area, then move again To operating space, purification speed is improved.

Further, the working box is equipped with transparent door-plate to be opened/closed, and the transparent door-plate is equipped with for work The gathering hole of personnel's both hands operation, the silica-gel gloves being sealed against on gathering hole.

Using the above preferred scheme, experiment operator can be facilitated to be operated outside case.

Further, further include material filling device comprising take out material machine, homogenizer, material filling nozzle, the pumping material machine, homogeneous Machine is arranged outside working box, and the material filling nozzle is arranged in the inside of working box, and material filling nozzle is by feed pipe and The discharge port of matter machine connects, and material filling nozzle is connected by the feedback outlet of feed back pipe and homogenizer.

Further, the homogenizer discharge port of the material filling device connects high temperature sterilizing device, is set in high temperature sterilizing device There is the material passing tube of snakelike arrangement, high temperature circulation medium is connected in the periphery tube body of material passing tube.

Using the above preferred scheme, sterilization processing is carried out to material by high temperature sterilizing device, further improves filling Fill the sterile level of product.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；

Fig. 2 is the structural schematic diagram of the utility model another embodiment.

The title of number and the corresponding component represented by letter in figure：

11- wind turbines；12- primary filters；13- plenum chambers；131- guide vane groups；14- secondary filters；2- work boxs Body；21- ultraviolet sterilization devices；22- exhaustion plates；23- partition boards；24- transfers area；The operating spaces 25-；26- gathering holes；31- takes out material machine； 32- homogenizers；33- material filling nozzles；34- high temperature sterilizing devices；4- air exhausting devices.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figure 1, a kind of superclean bench, including：

Air-supply arrangement comprising wind turbine 11, primary filter 12, plenum chamber 13, secondary filter 14, wind turbine 11 will be indoor Air is pressed into plenum chamber 13 through primary filter 12, then is sent into working box 2 through secondary filter 14；

Working box 2, top are connected with air-supply arrangement air outlet.

It is using the advantageous effect of above-mentioned technical proposal：It is larger that dust and individual in air filtering are crossed by primary filter 12 Mushroom, can almost filter out the bacterium that mushroom all in air includes most small by secondary filter 14, filtering effect 99.97% or more rate；Air is pressed into through plenum chamber 13 in working box 2 again, and wind speed is uniform, is formed in working box 2 noble and unsullied The working environment of cleanliness.

In other embodiments of the utility model, wind turbine 11 is the adjustable multiple wing vortex fan of air quantity.Using upper Stating the advantageous effect of technical solution is：Blowing wind speed is can be adjusted according to the needs, clean speed is promoted.

As shown in Fig. 2, in other embodiments of the utility model, guide vane group 131 is equipped in plenum chamber 13； The air inlet of plenum chamber 13 and air outlet at being vertically arranged, guide vane group 131 along plenum chamber 13 diagonal setting.Using The advantageous effect of above-mentioned technical proposal is：Guide vane group 131 is combined the outlet air uniformity for improving plenum chamber with eddy airstream.

In other embodiments of the utility model, primary filter 12,14 installation place of secondary filter be equipped with The installation cavity that its shape matches, primary filter 12, secondary filter 14 can be along installation cavity extractions.Using above-mentioned skill The advantageous effect of art scheme is：Convenient for periodic replacement primary filter, secondary filter, clean-up effect is promoted.

As shown in Figure 1, in other embodiments of the utility model, ultraviolet sterilization device is equipped in working box 2 21.It is using the advantageous effect of above-mentioned technical proposal：It can be sterilized, be promoted sterile clean in working box by uv disinfection Cleanliness.

As shown in Figure 1, in other embodiments of the utility model, the bottom plate edge of working box 2 is equipped with exhaust Plate 22, exhaustion plate 22 are connected to the air exhausting device 4 of 2 bottom of working box.It is using the advantageous effect of above-mentioned technical proposal：It can be with Foreign matter in working box is removed in time.

As shown in Fig. 2, in other embodiments of the utility model, working box 2 passes through a partition board to be opened/closed 23 are divided into transfer area 24 and operating space 25.It is using the advantageous effect of above-mentioned technical proposal：It is put into external in working box Article first purifies in transfer area 24, then moves again to operating space 25, improves purification speed.

As shown in Fig. 2, in other embodiments of the utility model, working box 2 is equipped with to be opened/closed transparent Door-plate, the transparent door-plate are equipped with the gathering hole 26 operated for staff's both hands, the silica gel hand being sealed against on gathering hole Set.It is using the advantageous effect of above-mentioned technical proposal：Experiment operator can be facilitated to be operated outside case.

Further include a material filling device as shown in Fig. 2, in other embodiments of the utility model comprising take out material Machine 31, homogenizer 32, material filling nozzle 33 take out material machine 31, homogenizer 32 is arranged outside working box 2, the setting of material filling nozzle 33 In the inside of working box 2, material filling nozzle 33 is connect by feed pipe with the discharge port of homogenizer 32, and material filling nozzle 33 is by returning Expects pipe is connect with the feedback outlet of homogenizer 32；34 discharge port of homogenizer of the material filling device connects high temperature sterilizing device 34, high It is equipped with the material passing tube of snakelike arrangement in warm sterilizing unit 34, high temperature circulation medium is connected in the periphery tube body of material passing tube.Using upper Stating the advantageous effect of technical solution is：Sterilization processing is carried out to material by high temperature sterilizing device, further improves filling production The sterile level of product.

Above-described embodiment is only to illustrate the technical concepts and features of the utility model, and its object is to allow the common skill in this field Art personnel can understand the content of the utility model and be implemented, and can not limit the scope of protection of the utility model with this, It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover in the scope of protection of the utility model It is interior.

Claims (9)

1. a kind of superclean bench, which is characterized in that including：

Air-supply arrangement comprising wind turbine, primary filter, plenum chamber, secondary filter, the wind turbine is by room air through primary Filter is pressed into plenum chamber, then is sent into working box through secondary filter；

Working box, top are connected with air-supply arrangement air outlet.

2. superclean bench according to claim 1, which is characterized in that the wind turbine is the adjustable multiple wing whirlwind of air quantity Machine.

3. superclean bench according to claim 2, which is characterized in that be equipped with guide vane group in the plenum chamber.

4. superclean bench according to claim 3, which is characterized in that the air inlet of the plenum chamber is with air outlet at vertical Straight setting, the guide vane group along plenum chamber diagonal setting.

5. superclean bench according to claim 4, which is characterized in that the primary filter, secondary filter installation Place is equipped with the installation cavity to match with its shape, and the primary filter, secondary filter can be along installation cavity extractions.

6. superclean bench according to claim 1, which is characterized in that be equipped with ultraviolet-sterilization in the working box and fill It sets.

7. superclean bench according to claim 6, which is characterized in that the bottom plate edge of the working box is equipped with exhaust Plate, exhaustion plate are connected to the air exhausting device of working box bottom.

8. superclean bench according to claim 1, which is characterized in that the working box passes through a partition board to be opened/closed It is divided into transfer area and operating space.

9. superclean bench according to claim 8, which is characterized in that the working box is equipped with to be opened/closed transparent Door-plate, the transparent door-plate are equipped with the gathering hole operated for staff's both hands, the silica-gel gloves being sealed against on gathering hole.