CN201070809Y - Foreign matter removing device suitable for plastics material grain drying system - Google Patents
Foreign matter removing device suitable for plastics material grain drying system Download PDFInfo
- Publication number
- CN201070809Y CN201070809Y CNU2007200538062U CN200720053806U CN201070809Y CN 201070809 Y CN201070809 Y CN 201070809Y CN U2007200538062 U CNU2007200538062 U CN U2007200538062U CN 200720053806 U CN200720053806 U CN 200720053806U CN 201070809 Y CN201070809 Y CN 201070809Y
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- air
- plastics material
- material grain
- drying system
- inlet
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Abstract
The utility model relates to an impurity removing mechanism adapting to a plastics material grains drying system. The mechanism is respectively connected with a drier or/and a dehumidifier. The impurity removing mechanism comprises a hollow barrel-shaped body, the surface of which is provided with an inlet; an aeration pipe axially assembled inside the body, one end of the aeration pipe is an airflow inlet opening, and the other end is an airflow outlet opening; and a condenser assembled on the surface of the aeration pipe and corresponding to the inlet. When the thermal gas exhausted from the drier enters into the body from the inlet and contacts with the condenser, the thermal gas is condensed into water drops, and stive and oiliness which are mixed in the thermal gas are dripped together with the water drops, thereby achieving the effect of removing the oiliness and the stive.
Description
Technical field
The utility model relates to a kind of impurity removal means, is meant a kind of impurity removal means that is applicable to plastics material grain drying system especially, and in order to remove dust and oil.
Background technology
General plastic shaping is introduced the plastics material grain of drying in the make-up machine.If plastics material grain contains moisture content, the product of then producing gained must be defective products.
For dry plastics material grain, generally can earlier the material grain be put in the drying machine, import the moisture content of hot-air then with evaporation material grain surface.The hot-air that work uses up can directly be discharged in the atmosphere, but it contains moisture content, oil content and dust, so can cause air pollution.
Another kind of mode is the hot-air after the effect to be led a dehumidifier and remove moisture content in the hot-air, and the air blast heater via that again dry air led to be improving air themperature, in the drying machine that then hot-air reinjected in order to dry plastics material grain.
Though the reusable hot-air of circulating drying system, but the hot-air that is mixing powder Zhu and oil content constantly contacts the dehumidifying assembly in the dehumidifier, for example drier, sponge or cellular hygroscopic material, then oil content and dust can attached to the dehumidifying assembly surface, and then make the dehumidifying assembly lose effect on moisture extraction.In other words, the service life of dehumidifying assembly is short, does not meet the benefit of actual use.
The utility model content
The utility model is at the existing disappearance of above-mentioned known techniques, main purpose is to provide a kind of impurity removal means that is applicable to plastics material grain drying system, it has oil content and the powder Zhu that is mixed in the hot-air that can remove dry plastics material grain, the assembly that dehumidifies by this can improve service life, and at every turn is all clean air in order to the hot-air of dry plastics material grain.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of impurity removal means that is applicable to plastics material grain drying system, in order to remove dust and oil, this impurity removal means connects a drying machine or a dehumidifier and its structure respectively and comprises:
One body is for hollow tube-shape structure and surface are provided with an inlet;
One breather pipe, axially group is located in this body, and an end is the air-flow inlet port, and the other end is the air-flow outlet;
One condenser is fitted in this breather pipe surface and relative this inlet;
Wherein, the hot gas that this drying machine is discharged is entered by this inlet and touches condenser, and then hot gas condenses into water droplet, and the dust and the oil that are mixed in hot gas together fall with water droplet.
This condenser is made of tubulose, and fills in the liquid of low temperature in the pipe.Cryogenic liquid in this condenser is water or refrigerant.
The utility model also can comprise the air-flow outlet place that a filter is provided in this breather pipe, and this filter has an outlet.
The advantage of the utility model is to have oil content and the powder Zhu that is mixed in the hot-air that can remove dry plastics material grain, and the assembly that dehumidifies by this can improve service life, and at every turn is all clean air in order to the hot-air of dry plastics material grain.The utility model not only structure to simplify, remove the effect of oil content and powder Zhu obvious, and can with original drying system compatibility, need not to change the design of pipe arrangement road, demand that therefore can realistic use.
Description of drawings
Fig. 1 is the configuration schematic diagram that the utility model is disposed at drying system.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is the outside drawing of the utility model.
Fig. 4 is the utility model structural representation.
The drawing reference numeral explanation:
(10) drying machine (12) output
(14) make-up machine (16) pipeline
(18) pipeline (20) dehumidifier
(22) air blast (24) heater
(30) remove impurity device (32) body
(34) breather pipe (36) condenser
(38) filter (42) inlet
(44) air-flow inlet port (46) air-flow outlet
(48) air-filtering assembly (52) outlet
(54) switch
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
See also shown in Figure 1ly, show among the figure that a drying system comprises a drying machine (10), the corresponding make-up machine of its output (12) (14).Be equipped with a pipeline (16) between one dehumidifier (20) and drying machine (10), this pipeline of mat (16) can be with hot-air by drying machine (10) guiding dehumidifier (20).Another pipeline (18) is provided between a dehumidifier (20) and the air blast (22) again, air through dehumidifier (20) effect can be directed to air blast (22) and add hot-air with a heater (24), and the air after so heating enters drying machine (10) more then can be in order to remove the moisture content on plastics material grain surface.
It should be noted that and in the path of pipeline (16), be equipped with an impurity removal means (30).See also Fig. 1～Fig. 4, this impurity removal means (30) comprises a body (32), a breather pipe (34), a condenser (36) and a filter (38).Wherein this body (32) one hollow tube-shapes structure, and body (32) surface is provided with an inlet (42) and joins with pipeline (16), and so the hot-air of being discharged by drying machine (10) can enter in the body (32).This breather pipe (34) is axially organized and is located in the body (32).One end of breather pipe (34) is an air-flow inlet port (44), and the other end is air-flow outlet (46).This air-flow inlet port (44) is lower than inlet (42) position.This condenser (36) is fitted in breather pipe (34) surface and enter the mouth relatively (42).More specifically, this condenser (36) is formed around volume by long metal tube, and fills in cryogenic liquid in the pipe, for example the water of low temperature or refrigerant.So, the hot gas of being discharged when drying machine (10) enters in the body (32) and touches condenser (36), and then hot gas just can condense into water droplet and the dust and the oil content that are mixed in hot gas are together dripped.The user opens the switch (54) of body (32) bottom, then the poly-doped impurity of water, oil content and powder Zhu is discharged.
In addition, this filter (38) inside has air-filtering assembly (48) and group is located at this air-flow outlet (46).These filter (38) one ends are connected for outlet (52) and with pipeline (16).Discharge by this breather pipe (34) and by outlet (52) when the hot-air of removing impurity, then can be directed to dehumidifier (20).Because hot-air do not contained oil content and dust,, still can make the assembly that dehumidifies possess good effect on moisture extraction, and rised appreciably service life so hot-air contacts with dehumidifying assembly (not shown) in the dehumidifier (20).
In addition, outlet (52) also can not taken over road (16) and directly is in communication with the outside.Having removed oil content and dust owing to arrive the air of filter (38), added filter (38) and itself have air-filtering assembly (48), is clean air so be disposed to extraneous gas, can not cause air pollution.
Impurity removal means provided by the utility model (30) not only structure to simplify, remove the effect of oil content and powder Zhu obvious, and can with original drying system compatibility, need not to change the design of pipe arrangement road, demand that therefore can realistic use.
The above, it only is a kind of preferred embodiment that is applicable to the impurity removal means of plastics material grain drying system of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. impurity removal means that is applicable to plastics material grain drying system is characterized in that: comprise:
One body is for the inlet that a hot gas that provides drying machine to discharge is connected is provided for hollow tube-shape structure and surface;
One breather pipe, axially group is located in this body, and an end is the air-flow inlet port, and the other end is the air-flow outlet; And
One condenser is fitted in this breather pipe surface and relative this inlet.
2. the impurity removal means that is applicable to plastics material grain drying system according to claim 1, it is characterized in that: this condenser is made of tubulose, and fills in the liquid of low temperature in the pipe.
3. the impurity removal means that is applicable to plastics material grain drying system according to claim 2 is characterized in that: the cryogenic liquid in this condenser is water or refrigerant.
4. the impurity removal means that is applicable to plastics material grain drying system according to claim 1 is characterized in that: also comprise the air-flow outlet place that a filter is provided in this breather pipe, and this filter has an outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200538062U CN201070809Y (en) | 2007-07-06 | 2007-07-06 | Foreign matter removing device suitable for plastics material grain drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200538062U CN201070809Y (en) | 2007-07-06 | 2007-07-06 | Foreign matter removing device suitable for plastics material grain drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070809Y true CN201070809Y (en) | 2008-06-11 |
Family
ID=39549367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200538062U Expired - Fee Related CN201070809Y (en) | 2007-07-06 | 2007-07-06 | Foreign matter removing device suitable for plastics material grain drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070809Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305738A (en) * | 2011-07-21 | 2012-01-04 | 赵勇纲 | Device used for filtering, dehumidificating and mixing smoke |
| WO2015176274A1 (en) * | 2014-05-22 | 2015-11-26 | 王邦枝 | Energy-saving rapid drying device |
-
2007
- 2007-07-06 CN CNU2007200538062U patent/CN201070809Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305738A (en) * | 2011-07-21 | 2012-01-04 | 赵勇纲 | Device used for filtering, dehumidificating and mixing smoke |
| WO2015176274A1 (en) * | 2014-05-22 | 2015-11-26 | 王邦枝 | Energy-saving rapid drying 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: 20080611 Termination date: 20100706 |