CN103566651A - Filter for spraying box - Google Patents
Filter for spraying box Download PDFInfo
- Publication number
- CN103566651A CN103566651A CN201210285029.XA CN201210285029A CN103566651A CN 103566651 A CN103566651 A CN 103566651A CN 201210285029 A CN201210285029 A CN 201210285029A CN 103566651 A CN103566651 A CN 103566651A
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- China
- Prior art keywords
- filter
- valve body
- flow channel
- valve
- spraying box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a filter for a spraying box. The filter for the spraying box comprises a valve body and a cap body, wherein the valve body is in a hollow structure, and is provided with a liquid flow channel, the liquid flow channel is provided with a filter element; the cap body is arranged on the valve body, and is provided with a discharge valve; the discharge valve is positioned on one side close to a water inlet of the liquid flow channel on the filter element. The filter for the spraying box, which is provided by the invention, has the beneficial effects that the cap body is provided with the discharge valve, and the discharge valve is communicated with a containing cavity positioned at one side of the water inlet of the valve body, so that when solid substances are accumulated in the filter element, the discharge valve can be opened, and at the time, on one hand, cooling water in the liquid flow channel flushes the inner side wall of the filter core so as to flush the solid substances to a sewer, and on the other hand, the cooling water is used for spraying and cooling plastic products through the filter element, so that when the solid substances in the filter element are cleaned, the filter element does not need to be detached, and the filter does not need to stopped either.
Description
Technical field
The present invention relates to a kind of vacuum spray device, belong to cooling device field.
Background technology
In modern society, plastic products have been applied to the various aspects of people's life, as PVC, PE etc.The production equipment of plastic products is by making plastics material powder heating extrusion molding, after extrusion modling, need to spray water to plastic products cooling, the water spray cooling procedure of plastic products is carried out in spraying box, this spraying box is extracted into a high position by circulating pump cooling water on the one hand and is sprayed onto on plastic products, then spraying box bottom collects by cooling water the water inlet that recirculation is transported to circulating pump, if desired, the water inlet of circulating pump is provided with triple valve, by this triple valve, introduces new cold water better to control spray rate.This filter comprises valve body and lid, valve body be provided with water inlet, delivery port and be located at water inlet and delivery port between flow channel for liquids, flow channel for liquids is provided with filter core, and cover cap is located on valve body and filter core is included in to inner side the cooling water that enters valve body from water inlet is discharged from delivery port after filter element filtering.When filter is clogged by more solid matter, need to open lid, filter core is taken off, after manual cleanup is clean, ressemble on valve body, building lid could come into operation again, so the clean very trouble of filter core, waste time and energy, and affect the cooling effect of spraying box.
Summary of the invention
The object of the invention is to solve the existing problem of the cooling device after plastic pipe extrusion molding in coating process, provide a kind of rotatable vacuum spray device to solve the problems referred to above.
To achieve these goals, technical scheme of the present invention is as follows:
The filter that spraying box is used, comprising: valve body, lid, it is characterized in that, and described valve body is hollow structure, and valve body is provided with flow channel for liquids, and described flow channel for liquids is provided with filter core, and described lid is arranged on valve body.
In the present invention, described lid is provided with eduction valve, and described eduction valve is positioned at water inlet one side near the flow channel for liquids on spool.
In the present invention, described valve body is provided with Pressure gauge.
Beneficial effect of the present invention is mainly reflected in: by eduction valve is set on lid; and this eduction valve is connected with the cavity volume that is positioned at valve inleting water mouth one side; like this when filter core inner product has solids; can open eduction valve; now the cooling water on flow channel for liquids washes away on the one hand filter core madial wall solid matter is washed into sewer, is used for spraying cooling plastic products on the other hand by filter core, like this during the solids in clean filter core; do not need to pull down filter core, without shutdown yet.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is three-dimensional exploded view of the present invention;
Fig. 3 is profile of the present invention.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the filter that a kind of spraying box is used, comprise: valve body 1, lid 3, wherein, valve body 1 is hollow structure, valve body 1 is provided with flow channel for liquids 14, the two ends of flow channel for liquids 14 are provided with water inlet 11 and delivery port 12, and the stage casing of valve body 1 is provided with filter core 2, and filter core 2 is roughly hollow cylindrical structure, lid 3 is arranged on valve body 1 bottom and makes the flow channel for liquids 14 on valve body 1 be separated into two cavity volumes by filter core 2.
Beneficial effect of the present invention is mainly reflected in: make plastic pipe in rotation course of conveying, complete cooling and shaping, by tommy bar, can control workpiece in process of production and keep good concentricity with rotation calibration sleeve, there is feature simple in structure, easy to operate.
In sum, it is only preferred embodiment of the present invention, not be used for limiting scope of the invention process, all equalizations of doing according to the shape described in the claims in the present invention scope, structure, feature and spirit change and modify, and all should be included within the scope of claim of the present invention.
Claims (3)
1. the filter that spraying box is used, comprising: valve body, lid, it is characterized in that, and described valve body is hollow structure, and valve body is provided with flow channel for liquids, and described flow channel for liquids is provided with filter core, and described lid is arranged on valve body.
2. filter according to claim 1, is characterized in that, described lid is provided with eduction valve, and described eduction valve is positioned at water inlet one side near the flow channel for liquids on filter core.
3. filter according to claim 1, is characterized in that, described valve body is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285029.XA CN103566651A (en) | 2012-08-11 | 2012-08-11 | Filter for spraying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285029.XA CN103566651A (en) | 2012-08-11 | 2012-08-11 | Filter for spraying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103566651A true CN103566651A (en) | 2014-02-12 |
Family
ID=50039891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210285029.XA Pending CN103566651A (en) | 2012-08-11 | 2012-08-11 | Filter for spraying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103566651A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823229A (en) * | 1996-12-06 | 1998-10-20 | Moen Incorporated | Faucet having multiple water discharges |
| CN101592244A (en) * | 2009-04-21 | 2009-12-02 | 庞剑 | A kind of single tube disjunctor water tap that water filter is arranged |
| CN201427000Y (en) * | 2009-04-28 | 2010-03-24 | 泉州兴源塑料有限公司 | Spray tank filter device |
| CN201572566U (en) * | 2009-11-24 | 2010-09-08 | 厦门净能环保科技有限公司 | Improved structure of water purifier |
| CN201680002U (en) * | 2010-05-31 | 2010-12-22 | 林锦华 | Filter water faucet with back flushing function |
-
2012
- 2012-08-11 CN CN201210285029.XA patent/CN103566651A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823229A (en) * | 1996-12-06 | 1998-10-20 | Moen Incorporated | Faucet having multiple water discharges |
| CN101592244A (en) * | 2009-04-21 | 2009-12-02 | 庞剑 | A kind of single tube disjunctor water tap that water filter is arranged |
| CN201427000Y (en) * | 2009-04-28 | 2010-03-24 | 泉州兴源塑料有限公司 | Spray tank filter device |
| CN201572566U (en) * | 2009-11-24 | 2010-09-08 | 厦门净能环保科技有限公司 | Improved structure of water purifier |
| CN201680002U (en) * | 2010-05-31 | 2010-12-22 | 林锦华 | Filter water faucet with back flushing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |