CN201370084Y - Current balancing device in chamber body of hot wind circulation sterilization dryer - Google Patents
Current balancing device in chamber body of hot wind circulation sterilization dryer Download PDFInfo
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- CN201370084Y CN201370084Y CN200920063319U CN200920063319U CN201370084Y CN 201370084 Y CN201370084 Y CN 201370084Y CN 200920063319 U CN200920063319 U CN 200920063319U CN 200920063319 U CN200920063319 U CN 200920063319U CN 201370084 Y CN201370084 Y CN 201370084Y
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Abstract
The utility model discloses a current balancing device in the chamber body of a hot wind circulation sterilization dryer, comprising a current balancing plate, a current controlling plate and a diffusing wind cover which is arranged between a wind heater and dryer filter, wherein the current balancing plate is arranged below the filter, and the current controlling plate is arranged below a work object. The diffusing wind cover comprises a diffusing frame, a wind cover connected with the wind outlet of the wind heater and a diffusing plate arranged on the wind inlet end of the filter. The wind outlet end of the wind cover is connected with the wind inlet end of the diffusing frame, and the wind outlet end of the diffusing frame is connected with the diffusing plate. The diffusing frame is formed by ranging a plurality of division plates in a crisscrossed mode. A plurality of wind inlet holes are formed on the wind inlet end surface of the diffusing frame and a plurality of wind outlet holes are formed on the wind outlet end surface of the diffusing frame by the crisscrossed division plates. The current balancing device in the chamber body of the hot wind circulation sterilization dryer has the advantages of simple and compact structure, low cost, easy installation and wide using scope and can enhance the work efficiency of a machine.
Description
Technical field
The utility model is mainly concerned with the heated air circulation sterilization dryer field, refers in particular to a kind of current equalizer that is used in the heated air circulation sterilization dryer heating cavity.
Background technology
At food, in the package packing machine industries such as pharmacy, the uniform property of heat is the important indicator (hot uniform property is meant the temperature difference between the maximum temperature and minimum temperature on the same cross section of baking oven) of heated air circulation sterilization dryer textual criticism, the heating principle is to carry out heat exchange by heater and circulated air, the circulated air heating is blowed in the fan housing by air-heater, after entering the high temperature high efficiency particulate air filter, carry out heat exchange with medicine bottle or food again, directly have influence on the thermal effect that adds so enter the uniformity of the air quantity of the hot blast in the cavity to medicine bottle or food, the uniformity of being heated on the same cross section must be improved if raise the efficiency, the uniformity of hot blast air quantity in the cavity must be improved.Because the restriction of circulated air structure, heated air circulation sterilization dryer bringing-up section casing is divided into one-sided heater and two kinds of structures of bilateral heater, the difficult more control of air quantity in the cavity of the wide more casing of casing, heater is installed in the return air channel, occur by the near more wind speed of return air channel fast more easily, air quantity is big more, heat fast more, and it is slow more away from the return air channel wind speed more, air quantity is more little, heat slowly more, cause just be difficult to heating away from the medicine bottle of return air channel or food, the object on the same cross section is heated just very inhomogeneous.
The utility model content
Problem to be solved in the utility model just is: at the technical problem that prior art exists, the utility model provides a kind of simple and compact for structure, with low cost, easy for installation, applied widely, current equalizer in the heated air circulation sterilization dryer heating cavity of being used for that can improve the complete machine operating efficiency.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of current equalizer that is used in the heated air circulation sterilization dryer heating cavity, it is characterized in that: it comprise homogenizing plate, control stream plate and be arranged in air-heater and the drying machine filter between diffusing stream fan housing, described homogenizing plate is installed in the below of filter, and control stream plate is installed in the below of target thing; Described diffusing stream fan housing comprises the diffuser plate that looses stream frame, the fan housing that links to each other with the air-heater air outlet and be arranged in the filter air intake, the outlet air end of described fan housing links to each other with the air intake of the stream frame that looses, the outlet air end that flows frame that looses links to each other with diffuser plate, described diffusing stream frame is combined by the criss-cross arrangement of several piece demarcation strip, on the air intake end face of stream frame that looses, form several fresh air inlets by staggered demarcation strip, and on the air-out end face of stream frame that looses, form several exhaust vents.
As further improvement of the utility model:
On the described diffusing stream frame air intake end face aperture of middle part fresh air inlet less than around the aperture of fresh air inlet, the aperture of exhaust vent equates on the stream frame air-out end face that looses.
Offer several air vents on the described diffuser plate, the aperture of all air vents equates on the described diffuser plate.
The bottom of described control stream plate is provided with the return air deflector, described return air deflector comprises be arranged in parallel in control stream plate below two with baffle upper plate, between deflector and the heating cavity bottom and all form flow-guiding channel between per two deflectors, deflector is fixed in the bottom of heating chamber casing by adjusting screw(rod).
An end that is positioned at drying machine heater below on the described deflector is provided with back flow plate, and back flow plate is vertical with deflector, all forms the backflow flow-guiding channel between back flow plate and the heating chamber sidewall and between per two back flow plates.
Offer several control stream plate air vents on the described control stream plate, the aperture of control stream plate air vent is from becoming big near drying machine heater one side gradually to opposite side.
Compared with prior art, advantage of the present utility model just is: the utility model is used for the current equalizer in the heated air circulation sterilization dryer heating cavity, simple and compact for structure, with low cost, easy for installation, applied widely, in the heated air circulation sterilization dryer heating cavity, can make air intake and return air amount all even, realizing when air intake looses flows, all presses, improve the efficient and the quality of filter, realize during return air concentrating gradually, control the air quantity of hot blast with this, improve hot uniform property in the casing, cut down the consumption of energy.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that the utility model is used in one-sided heater;
Fig. 2 is the side-looking structural representation that the utility model is used in one-sided heater;
Fig. 3 is the main TV structure schematic diagram that the utility model is used in the bilateral heater;
Fig. 4 is the side-looking structural representation that the utility model is used in the bilateral heater;
Fig. 5 looses in the utility model to flow the structural representation of fan housing;
Fig. 6 looses in the utility model to flow the structural representation of frame;
Fig. 7 is the structural representation of diffuser plate in the utility model;
Fig. 8 is the structural representation of control stream plate in the specific embodiment;
Fig. 9 is the structural representation of control stream plate in another specific embodiment;
Figure 10 is the schematic diagram of casing heater and return air channel.
Marginal data
1, casing 2, air-heater 3, diffusing stream fan housing
4, filter 5, homogenizing plate 6, medicine bottle
7, transmit guipure 8, control stream plate 9, deflector
10, adjusting screw(rod) 11, screw 12, back flow plate
13, heater 15, fan housing 16, diffusing stream frame
17, diffuser plate 18, demarcation strip 81, control stream plate air vent
171, air vent
The specific embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
The utility model is used for current equalizer in the heated air circulation sterilization dryer heating cavity applicable to as depicted in figs. 1 and 2 one-sided heater, also applicable to as shown in Figure 3 and Figure 4 bilateral heater.
Extremely shown in Figure 9 as Fig. 1, the utility model is used for the current equalizer in the heated air circulation sterilization dryer heating cavity, it comprise homogenizing plate 5, control stream plate 8 and be arranged in air-heater 2 and drying machine filter 4 between diffusing stream fan housing 3, homogenizing plate 5 is installed in the below of filter 4, and control stream plate 8 is installed in the below of target thing; The stream fan housing 3 that looses comprises the diffuser plate 17 that looses stream frame 16, the fan housing 15 that links to each other with air-heater 2 air outlets and be arranged in filter 4 air intakes, the outlet air end of fan housing 15 links to each other with the air intake of the stream frame 16 that looses, the outlet air end that flows frame 16 that looses links to each other with diffuser plate 17, the stream frame 16 that looses is combined by 18 criss-cross arrangements of several piece demarcation strip, on the air intake end face of stream frame 16 that looses, form several fresh air inlets by staggered demarcation strip 18, and on the air-out end face of stream frame 16 that looses, form several exhaust vents.Simultaneously, form several passages that connect fresh air inlet and exhaust vent by demarcation strip 18.Loose middle part fresh air inlet on the stream frame 16 air intake end faces the aperture less than around the aperture of fresh air inlet, the aperture of exhaust vent equates on the stream frame 16 air-out end faces that loose.Offer several air vents 171 on the diffuser plate 17, the aperture of all air vents 171 equates on the diffuser plate 17.Because the air-out of air-heater 2 is broad in the middle, lean on the little of duct wall all around, air quantity multiple pressure power is big in the middle of causing, be difficult to reach the effect of equilibrium, so in the present embodiment, with the aperture design of middle part fresh air inlet on the stream frame 16 air intake end faces that loose become less than around the aperture of fresh air inlet, and on the stream frame 16 air-out end faces that will loose the aperture design of exhaust vent for equating, to arrive the stream effect of better loosing.Simultaneously, offer several air vents 171 on the diffuser plate 17, and in the present embodiment on the diffuser plate 17 aperture of all air vents 171 equate.During work, wind blows out the back from air-heater 2 and is blown into by fan housing 15 tops, and because of blast has directly influenced the uniformity that filter 4 filters the back wind speed, the stream frame 16 that looses will blow into the wind of concentrating that comes from air-heater 2 exactly and scatter uniformly; The certain pressure differential of upper and lower formation of diffuser plate 16, the stream frame 16 that looses led the windage of getting off every, with blast current-sharing once more, reach better current-sharing effect.
In the present embodiment, referring to Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the direction of arrow is represented the flow direction of wind, all parts are installed on the casing 1, the power of the hot air circulation in the casing 1 comes from air-heater 2, the hot blast that air-heater 2 sucks by heater 13 heating, be blown in the stream fan housing 3 that looses, the wind that the stream fan housing 3 that looses is produced by boasting air-heater 2 disperses, allow heat divide the wind pressure ratio in the stream fan housing 3 that looses more even, hot blast flows out after high temperature high efficiency particulate air filter 4 filters, because the filter mounting in the casing 1 has obstruct to wind, so the utility model also increased a homogenizing plate 5 in filter 4 bottoms, to hot blast current-sharing once more, homogenizing plate 5 is an opening diameter and the uniform orifice plate of pitch-row, to reach better current-sharing effect.After hot blast arrives medicine bottle 6 uniformly, carry out cold and hot exchange, the temperature of hot blast descends, and the temperature of medicine bottle 6 rises, and medicine bottle 6 is transported in the casing 1 by transmitting guipure 7.
The bottom of control stream plate 8 is provided with the return air deflector, makes return air more even.The return air deflector comprises be arranged in parallel in control stream plate 8 belows two with baffle upper plate 9, between deflector 9 and the heating chamber bottom and all form flow-guiding channel between per two deflectors 9, deflector 9 is fixed in the bottom of heating chamber casing 1 by adjusting screw(rod) 10.An end that is positioned at drying machine heater 13 belows on the deflector 9 is provided with back flow plate 12, and back flow plate 12 is vertical with deflector 9, all forms the backflow flow-guiding channel between back flow plate 12 and the heating chamber sidewall and between per two back flow plates 12.Deflector 9 can pass through adjusting screw(rod) 10 up-down adjustment, can control the temperature of left, center, right according to the hot distribution equalizing structure that detects, because of the return air pipeline long more, the gravitation loss is big more, generally speaking big more by the gap between the deflector 9 of bottom more, hot blast need turn over the 90 ° of bends in the casing lower left corner during return air, therefore by being arranged on the back flow plate 12 on the bend, the wind that deflector 9 is led is delivered to heater 13 bottoms, back flow plate 12 is fixed on the deflector 9 by screw 11, forms a complete return flow line.Back flow plate 12 also can come return air amount to left, center, right by the size of left and right adjusting return air channel.Generally be the upper and lower spacing of setting up deflector 9 earlier, again back flow plate 12 left and right spacings finely tuned.Be the return air amount of control casing 1 on the longitudinal section, the arrangement of heater 13 as shown in figure 10, width and the width of casing 1 inside of heater 13 on the longitudinal section is about the same, uniformity with return air before and after abundant the assurance, heater via 13 heating after wind are sucked by blower fan 2 and blow to loose stream fan housing 3, so circulation again.Control the even type of the air quantity on the same cross section with this,, and can control and regulate heat is uniform with the hot uniform effect in the raising heated air circulation sterilization dryer heating cavity.
Referring to Fig. 8 and shown in Figure 9, offer several control stream plate air vents 81 on the control stream plate 8, the aperture of control stream plate air vent 81 is from becoming big near drying machine heater 13 1 sides gradually to opposite side.When the utility model uses in one-sided heater, one-sided heater air-return duct is in a side, because the attraction near return air channel one side is big, cause the inhomogeneities of return air, adopt control stream plate 8 as shown in Figure 8 this moment, the aperture of control stream plate air vent 81 becomes big by heater 13 1 sides gradually to opposite side on the control stream plate 8, utilize the size control return air amount of perforate, because air quantity is directly proportional with wind speed by the hole, and air quantity is directly proportional with the perforate cross-sectional area, the there return air speed of close air-return duct is fast, but the ventilation cross section is little, there return air speed away from air-return duct is slow, but the ventilation cross section is big, comes return air air quantity about balance with this.When the utility model uses in the bilateral heater, adopt control stream plate 8 as shown in Figure 9, it can be regarded as by control stream plate 8 among two Fig. 8 and be spliced, control stream plate air vent 81 apertures near heater 13 1 sides on the control stream plate 8 are less, locate to become maximum to the centre position, then towards the control of another heater 13 1 sides stream plate air vent 81 apertures again gradual change get less, with control both sides and middle return air amount.
The above only is a preferred implementation of the present utility model, and 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 understood that; for those skilled in the art; in the some improvements and modifications that do not break away under the utility model principle prerequisite; for example; make the perforate of control stream plate 8 into even perforate; perhaps make the form opposite with the present embodiment varying aperture according to actual needs into, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1, a kind of current equalizer that is used in the heated air circulation sterilization dryer heating cavity, it is characterized in that: it comprise homogenizing plate (5), control stream plate (8) and be arranged in air-heater (2) and drying machine filter (4) between diffusing stream fan housing (3), described homogenizing plate (5) is installed in the below of filter (4), and control stream plate (8) is installed in the below of target thing; Described diffusing stream fan housing (3) comprises the stream frame (16) that looses, fan housing (15) that links to each other with air-heater (2) air outlet and the diffuser plate (17) that is arranged in filter (4) air intake, the outlet air end of described fan housing (15) links to each other with the air intake of the stream frame (16) that looses, the outlet air end that flows frame (16) that looses links to each other with diffuser plate (17), described diffusing stream frame (16) is combined by several piece demarcation strip (18) criss-cross arrangement, on the air intake end face of stream frame (16) that looses, form several fresh air inlets by staggered demarcation strip (18), and on the air-out end face of stream frame (16) that looses, form several exhaust vents.
2, the current equalizer that is used in the heated air circulation sterilization dryer heating cavity according to claim 1, it is characterized in that: on described diffusing stream frame (16) the air intake end face aperture of middle part fresh air inlet less than around the aperture of fresh air inlet, the aperture of exhaust vent equates on stream frame (16) the air-out end face that looses.
3, the current equalizer that is used in the heated air circulation sterilization dryer heating cavity according to claim 2, it is characterized in that: offer several air vents (171) on the described diffuser plate (17), the aperture that described diffuser plate (17) is gone up all air vents (171) equates.
4, according to claim 1 or the 2 or 3 described current equalizers that are used in the heated air circulation sterilization dryer heating cavity, it is characterized in that: the bottom of described control stream plate (8) is provided with the return air deflector, described return air deflector comprises be arranged in parallel in control stream plate (8) below one with baffle upper plate (9), between deflector (9) and the heating cavity bottom and all form flow-guiding channel between per two deflectors (9), deflector (9) is fixed in the bottom of heating chamber casing (1) by adjusting screw(rod) (10).
5, the current equalizer that is used in the heated air circulation sterilization dryer heating cavity according to claim 4, it is characterized in that: an end that is positioned at drying machine heater (13) below on the described deflector (9) is provided with back flow plate (12), back flow plate (12) is vertical with deflector (9), all forms the backflow flow-guiding channel between back flow plate (12) and the heating chamber sidewall and between per two back flow plates (12).
6, according to claim 1 or the 2 or 3 described current equalizers that are used in the heated air circulation sterilization dryer heating cavity, it is characterized in that: offer several control stream plate air vents (81) on the described control stream plate (8), the aperture of control stream plate air vent (81) is from becoming big near drying machine heater (13) one sides gradually to opposite side.
7, the current equalizer that is used in the heated air circulation sterilization dryer heating cavity according to claim 4, it is characterized in that: offer several control stream plate air vents (81) on the described control stream plate (8), the aperture of control stream plate air vent (81) is from becoming big near drying machine heater (13) one sides gradually to opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920063319U CN201370084Y (en) | 2009-02-20 | 2009-02-20 | Current balancing device in chamber body of hot wind circulation sterilization dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920063319U CN201370084Y (en) | 2009-02-20 | 2009-02-20 | Current balancing device in chamber body of hot wind circulation sterilization dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201370084Y true CN201370084Y (en) | 2009-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920063319U Expired - Lifetime CN201370084Y (en) | 2009-02-20 | 2009-02-20 | Current balancing device in chamber body of hot wind circulation sterilization dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201370084Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548787B (en) * | 2009-02-20 | 2011-06-08 | 楚天科技股份有限公司 | Flow equalizing apparatus used in heated air circulation sterilization dryer for heating cavity |
| CN102288011A (en) * | 2011-07-20 | 2011-12-21 | 楚天科技股份有限公司 | Oven |
| CN106237349A (en) * | 2016-08-29 | 2016-12-21 | 成都欧林生物科技股份有限公司 | Based on the disinfection system improving sterilizing efficiency |
| CN106288741A (en) * | 2016-08-29 | 2017-01-04 | 成都欧林生物科技股份有限公司 | Based on the dry sterilization device improving water conservancy diversion speed |
| CN106334198A (en) * | 2016-08-29 | 2017-01-18 | 成都欧林生物科技股份有限公司 | Sterilization device based on flow guiding effect improvement |
| CN106369983A (en) * | 2016-08-29 | 2017-02-01 | 成都欧林生物科技股份有限公司 | System based on improvement of dry hot air uniformity |
| CN106382803A (en) * | 2016-08-29 | 2017-02-08 | 成都欧林生物科技股份有限公司 | Drying device with guide plate structure |
| CN113357881A (en) * | 2021-08-11 | 2021-09-07 | 南通诚润包装制品有限公司 | Paint surface drying device is used in aluminum alloy door and window production |
-
2009
- 2009-02-20 CN CN200920063319U patent/CN201370084Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548787B (en) * | 2009-02-20 | 2011-06-08 | 楚天科技股份有限公司 | Flow equalizing apparatus used in heated air circulation sterilization dryer for heating cavity |
| CN102288011A (en) * | 2011-07-20 | 2011-12-21 | 楚天科技股份有限公司 | Oven |
| CN106237349A (en) * | 2016-08-29 | 2016-12-21 | 成都欧林生物科技股份有限公司 | Based on the disinfection system improving sterilizing efficiency |
| CN106288741A (en) * | 2016-08-29 | 2017-01-04 | 成都欧林生物科技股份有限公司 | Based on the dry sterilization device improving water conservancy diversion speed |
| CN106334198A (en) * | 2016-08-29 | 2017-01-18 | 成都欧林生物科技股份有限公司 | Sterilization device based on flow guiding effect improvement |
| CN106369983A (en) * | 2016-08-29 | 2017-02-01 | 成都欧林生物科技股份有限公司 | System based on improvement of dry hot air uniformity |
| CN106382803A (en) * | 2016-08-29 | 2017-02-08 | 成都欧林生物科技股份有限公司 | Drying device with guide plate structure |
| CN106288741B (en) * | 2016-08-29 | 2018-11-23 | 成都欧林生物科技股份有限公司 | Based on the dry sterilization device for improving water conservancy diversion speed |
| CN113357881A (en) * | 2021-08-11 | 2021-09-07 | 南通诚润包装制品有限公司 | Paint surface drying device is used in aluminum alloy door and window production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TRUKING SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TRUKING TECHNOLOGY LIMITED |
|
| CP03 | Change of name, title or address |
Address after: Tan Zhen Ningxiang County, Hunan province 410600 Changsha Yu Xin Kang Road No. 1 Patentee after: Truking Science and Technology Co., Ltd. Address before: Tan Zhen 410600 Ningxiang County of Hunan province jade new Kang Road No. 1 Patentee before: Chutian Tech Co., Ltd., Changsha |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091230 Effective date of abandoning: 20090220 |