CN201408062Y - Microbalancer with heating device - Google Patents
Microbalancer with heating device Download PDFInfo
- Publication number
- CN201408062Y CN201408062Y CN2009200716389U CN200920071638U CN201408062Y CN 201408062 Y CN201408062 Y CN 201408062Y CN 2009200716389 U CN2009200716389 U CN 2009200716389U CN 200920071638 U CN200920071638 U CN 200920071638U CN 201408062 Y CN201408062 Y CN 201408062Y
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- CN
- China
- Prior art keywords
- microbalancer
- air
- feed bin
- stock
- scale body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a microbalancer for metering trace elements. As a microbalancer with heating device, the microbalancer comprises stock houses and a microbalancer body, wherein the stock houses are communicated with a rotary balance hopper in the microbalancer body, two stock houses are arranged in parallel, the heating device comprises a pump, a heater, a gas water separator and a pipeline for communicating all components, air pumped by a pump passes through the heater and the gas water separator in turn, and dry hot air respectively enters the stock houses and the microbalancer body from two stock house upper air inlets and air inlets on two sides of the microbalancer body. The microbalancer with heating device has the advantages that the heating device is additionally arranged on a traditional microbalancer, air is sent to the gas water separator to separate water (humidity) and gas in the air after being heated through the heater, finally, dry hot air is respectively sent into the stock houses and the microbalancer body to enable the stock houses to keep positive pressure state and to prevent air with humidity outside the stock houses from intruding, thereby enabling the temperature of the stock houses and the microbalancer to be basically consistent with the environment, avoiding dew formation, and guaranteeing the precision of the microbalancer.
Description
Technical field
The utility model relates to a kind of micro-balance that is used for the trace element metering, can be used for feed, the use of food processing batching, especially a kind of micro-balance with heating arrangement.
Background technology
Existing micro-balance discloses a kind of micro-burden balance as China Patent No. ZL95250063.9, mainly adopts the feed bin storing, Rotatruder feeding, the form of upset discharging behind the scale bucket weighing and burden.Feed screw is arranged on the bottom of feed bin, and the scale bucket is located at the below of feed screw outlet, and the conveyor screw of feed bin bottom is made the unequal distant screw that cylindrical is frustoconical, makes the feed bin blanking even, no material knot doming effect.
On the basis of traditional micro-balance, in actual use because the trace element in the feed bin constantly is admitted in the scale bucket, must be constantly in feed bin input air to avoid in feed bin, forming negative pressure.Feed bin, scale body and scale bucket all are to be made by stainless steel material, when environment moisture is big, owing to have the temperature difference between stainless steel and the environment, the condensation that this moment, airborne moisture meeting aggegation generated at stainless steel surfaces, condensation can cause bigger influence to the measuring accuracy of micro-balance, make the micro-balance can't operate as normal.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of micro-balance with heating arrangement, and assurance enters the heated drying air that is of feed bin and scale bucket, uses more reliable.
The utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of micro-balance with heating arrangement, the trace chessboard comprises feed bin and scale body, rotation scale bucket UNICOM in feed bin and the scale body, and feed bin is provided with two side by side, wherein, described heating arrangement comprises the pipeline of pump, well heater, moisture trap and each parts of UNICOM, behind air of pump suction heater via successively and moisture trap, dry air on two feed bins air intake and the air intake of scale body both sides enter respectively in feed bin and the scale body.
The utility model adopts pump suction outside air, by well heater to air heat after, delivering to moisture trap separates airborne water (tide) gas, heated drying air is delivered in feed bin and the scale body respectively at last, make feed bin inner drying gaseous tension greater than the outer air pressure of feed bin, make and keep barotropic state in the feed bin, avoided feed bin malaria intrusion in addition simultaneously, make temperature and atmosphere in feed bin and the scale body keep basically identical, avoid the formation of condensation, thereby guarantee the accuracy of micro-balance.
On the basis of such scheme, the air intake on the described feed bin is located at the top of feed bin.Because feed bin is its top feed, bottom discharge, innerly form the top-down air-flow, so air intake is located at feed bin top and can guarantees that heated drying air can be fully mobile in feed bin, and keep the malleation in the feed bin, make the material discharge smooth and easy.
On the basis of such scheme, the air intake on the described scale body is located at the middle part of scale body both sides, and the rotation scale bucket in the scale body.The air intake of heated drying air is respectively established one respectively in both sides, guarantee that heated drying air can circulate in the scale bucket fully when the scale bucket rotates in the scale body.
The beneficial effects of the utility model are:
The utility model adds heating arrangement on traditional micro-balance, with air by after the heater heats, delivering to moisture trap separates airborne water (tide) gas, heated drying air is delivered in feed bin and the scale body respectively at last, make to keep barotropic state in the feed bin, avoided feed bin malaria intrusion in addition simultaneously, make the temperature of feed bin and scale body and environment keep basically identical, avoid condensation to form, guarantee the accuracy of micro-balance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Label declaration in the accompanying drawing
1,1 '-feed bin 11,11 '-air intake
2-scale body 21-scale bucket
22, the 23-air intake
3-pump 4-well heater 5-moisture trap
Embodiment
See also Fig. 1 for shown in the structural representation of the present utility model, a kind of micro-balance with heating arrangement, the trace chessboard comprises two feed bins 1 side by side, 1 ' and scale body 2, feed bin 1,1 ' with scale body 2 in rotation scale bucket 21 UNICOMs, wherein, described heating arrangement comprises air pump 3, well heater 4, the pipeline of moisture trap 5 and each parts of UNICOM, behind air of pump 3 suction heater via 4 successively and moisture trap 5, heated drying air is from the air intake 11,11 ' on two feed bin 1,1 ' tops and the air intake 22 of 2 liang of middle side parts of scale body, 23 enter feed bin 1 respectively, 1 ' and scale body 2 in, and the rotation scale bucket 21 of scale body 2 air intakes 22,23 in the scale body 2.
Claims (3)
1, a kind of micro-balance with heating arrangement, micro-balance comprises feed bin and scale body, rotation scale bucket UNICOM in feed bin and the scale body, and feed bin is provided with two side by side, it is characterized in that: described heating arrangement comprises the pipeline of pump, well heater, moisture trap and each parts of UNICOM, behind air of pump suction heater via successively and moisture trap, heated drying air on two feed bins air intake and the air intake of scale body both sides enter respectively in feed bin and the scale body.
2, the micro-balance of band heating arrangement according to claim 1 is characterized in that: the air intake on the described feed bin is located at the top of feed bin.
3, the micro-balance of band heating arrangement according to claim 1 is characterized in that: the air intake on the described scale body is located at the middle part of scale body both sides, and the rotation scale bucket in the scale body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200716389U CN201408062Y (en) | 2009-05-05 | 2009-05-05 | Microbalancer with heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200716389U CN201408062Y (en) | 2009-05-05 | 2009-05-05 | Microbalancer with heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408062Y true CN201408062Y (en) | 2010-02-17 |
Family
ID=41678999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200716389U Expired - Fee Related CN201408062Y (en) | 2009-05-05 | 2009-05-05 | Microbalancer with heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408062Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091991A (en) * | 2015-05-08 | 2015-11-25 | 广州西唐机电科技有限公司 | Moistureproof balance |
| CN105547425A (en) * | 2016-01-21 | 2016-05-04 | 厦门帮众科技有限公司 | Compact accuracy metering device |
-
2009
- 2009-05-05 CN CN2009200716389U patent/CN201408062Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091991A (en) * | 2015-05-08 | 2015-11-25 | 广州西唐机电科技有限公司 | Moistureproof balance |
| WO2016180026A1 (en) * | 2015-05-08 | 2016-11-17 | 广州西唐机电科技有限公司 | Moisture-proof balance |
| CN105547425A (en) * | 2016-01-21 | 2016-05-04 | 厦门帮众科技有限公司 | Compact accuracy metering device |
| CN105547425B (en) * | 2016-01-21 | 2018-10-26 | 厦门帮众科技有限公司 | A kind of compact accurate measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20100505 |