CN206536695U - A kind of PVC blends plasticizer loading system - Google Patents
A kind of PVC blends plasticizer loading system Download PDFInfo
- Publication number
- CN206536695U CN206536695U CN201720262896.XU CN201720262896U CN206536695U CN 206536695 U CN206536695 U CN 206536695U CN 201720262896 U CN201720262896 U CN 201720262896U CN 206536695 U CN206536695 U CN 206536695U
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- China
- Prior art keywords
- valve
- pipeline
- gear pump
- loading system
- filter
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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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of PVC blends plasticizer loading system, it includes metering feed bin, the filter being connected by the first pipeline with the metering feed bin, the gear pump being connected by second pipe with the filter, it is connected and the atomizer in mixing chamber with the gear pump by the 3rd pipeline, the first valve on first pipeline, the second valve on the 3rd pipeline, on the 3rd pipeline and positioned between the gear pump and second valve check valve and respectively with first valve, second valve is connected for the PLC controlled it with the check valve.The uniformity of batch mixing so can be improved and the stabilization of technique and product quality is ensured；And Automated condtrol can be carried out to it, improve production production efficiency and automaticity.
Description
Technical field
The utility model is related to a kind of loading system, and in particular to a kind of PVC blends plasticizer loading system.
Background technology
Addition plasticizer is the gravity dosing method using routine during existing PVC blends production granulation batch mixing, i.e., a large amount of
Plasticizer concentrates filling on a point, then by mixing unit dispersed with stirring.On filling point, it adds the state class of moment
It is similar to a small amount of PVC to be immersed in plasticizer, causes the local excessive of plasticizer, the temporary batch mixing of formation is uneven, for
The influence of some special producings is larger.In actual PVC processing, special technological requirement, special formulation and shakiness are frequently encountered
Fixed raw material quality etc., great challenge is brought to production yield rate and properties of product.Existing equipment how is improved to realize more
High technological limits, as active demand.
The content of the invention
The utility model purpose is to provide a kind of PVC blends in order to overcome the deficiencies in the prior art and filled with plasticizer
System.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of PVC blends are filled with plasticizer
System, it include metering feed bin, by the first pipeline with it is described measure feed bin be connected filter, by second pipe with it is described
Gear pump that filter is connected, it is connected and the atomization spray in mixing chamber with the gear pump by the 3rd pipeline
Head, the first valve on first pipeline, the second valve on the 3rd pipeline, installed in described
On three pipelines and positioned at the check valve between the gear pump and second valve and respectively with first valve, described
Second valve is connected for the PLC controlled it with the check valve.
Optimally, it also includes being arranged on the 3rd pipeline and positioned between the gear pump and the check valve
Pressure gauge.
Further, the pressure gauge is also connected with the PLC.
Further, it is also connected including one end with the second pipe and the other end is connected with the 3rd pipeline
Branch pipe, be provided with the branch pipe be in parallel with the gear pump and the pressure gauge and with the filter and described unidirectional
The 3rd valve that valve is in series, the 3rd valve is connected with the PLC.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
PVC blends plasticizer loading system, by the way that metering feed bin, filter, gear pump, atomizer are connected by pipeline
Connect, carry out batch mixing to be sprayed into the form of atomization in PVC after the plasticizer filtering that will can be measured in feed bin, can so improve mixed
The uniformity of material and ensure the stabilization of technique and product quality；And Automated condtrol can be carried out to it, improve production life
Produce efficiency and automaticity.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model PVC blend plasticizer loading systems.
Embodiment
Shown embodiment is further described to the utility model below in conjunction with the accompanying drawings.
PVC blends plasticizer loading system as shown in Figure 1, it is main to include metering feed bin 1, filter 2, gear pump
3rd, check valve 5 and PLC 9 etc..
Wherein, metering feed bin 1 is used to deposit plasticizer.Filter 2 is connected by the first pipeline 12 with metering feed bin 1
（One end of first pipeline 12 is connected with filter 2 and the other end is connected with metering feed bin 1）；Gear pump 3 passes through the second pipe
Road 14 is connected with filter 2, and the downstream transport of gear pump 3 is utilized after can so being filtered to plasticizer.Atomizer 8
Then it is connected by the 3rd pipeline 13 with gear pump 3, it is arranged in the mixing chamber 7 in downstream, using atomizer 8 to plasticizer
Spray into and be well mixed in mixing chamber 7 with PVC pellets after being atomized.First valve 10 is arranged on the first pipeline 12, the
Two valves 6 are arranged on the 3rd pipeline 13, and check valve 5 is then arranged on the 3rd pipeline 13 and positioned at the valve 6 of gear pump 3 and second
Between.PLC 9 is then connected for being carried out respectively to them with the first valve 10, the second valve 6 and check valve 5 respectively
Control.
In the present embodiment, PVC blends plasticizer loading system also includes being arranged on the 3rd pipeline 13 and being located at
It, can be connected by the pressure gauge 4 between gear pump 3 and check valve 5 with PLC 9, so as to PLC 9
Send signal and control the aperture of each valve.PVC blends also include one end and the phase of second pipe 14 with plasticizer loading system
The branch pipe 15 that connection and the other end are connected with the 3rd pipeline 13 so that the 3rd valve 11 on branch pipe 15 can be with tooth
Wheel pump 3 and pressure gauge 4 are in parallel and are in series with filter 2 and check valve 5, can be by the 3rd valve 11 and the phase of PLC 9
PLC 9, to realize the control to the aperture of the 3rd valve 11, can be connected to realize to its work(by connection with gear pump 3
The control of rate.
Above-described embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection domain of the present utility model.
Claims (4)
1. a kind of PVC blends plasticizer loading system, it is characterised in that：It includes metering feed bin（1）, pass through the first pipeline
（12）With the metering feed bin（1）The filter being connected（2）, pass through second pipe（14）With the filter（2）It is connected
Gear pump（3）, pass through the 3rd pipeline（13）With the gear pump（3）It is connected and installed in mixing chamber（7）Interior atomization spray
Head（8）, installed in first pipeline（12）On the first valve（10）, installed in the 3rd pipeline（13）On the second valve
Door（6）, installed in the 3rd pipeline（13）Above and positioned at the gear pump（3）With second valve（6）Between it is unidirectional
Valve（5）And respectively with first valve（10）, second valve（6）With the check valve（5）It is connected for it
The PLC being controlled（9）.
2. PVC blends plasticizer loading system according to claim 1, it is characterised in that：It also includes being arranged on
3rd pipeline（13）Above and positioned at the gear pump（3）With the check valve（5）Between pressure gauge（4）.
3. PVC blends plasticizer loading system according to claim 2, it is characterised in that：The pressure gauge（4）Also
With the PLC（9）It is connected.
4. PVC blends plasticizer loading system according to claim 2, it is characterised in that：It also include one end with
The second pipe（14）It is connected and the other end and the 3rd pipeline（13）The branch pipe being connected（15）, the branch pipe（15）
On be provided with and the gear pump（3）With the pressure gauge（4）Be in parallel and with the filter（2）With the check valve（5）
The 3rd valve being in series（11）, the 3rd valve（11）With the PLC（9）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262896.XU CN206536695U (en) | 2017-03-17 | 2017-03-17 | A kind of PVC blends plasticizer loading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262896.XU CN206536695U (en) | 2017-03-17 | 2017-03-17 | A kind of PVC blends plasticizer loading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536695U true CN206536695U (en) | 2017-10-03 |
Family
ID=59942928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262896.XU Expired - Fee Related CN206536695U (en) | 2017-03-17 | 2017-03-17 | A kind of PVC blends plasticizer loading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536695U (en) |
-
2017
- 2017-03-17 CN CN201720262896.XU patent/CN206536695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215522 fluorine chemical industry park, Changshu Economic Development Zone, Suzhou, Jiangsu Patentee after: Huamei engineering plastics (Changshu) Co.,Ltd. Address before: 215522 Jiangsu city of Suzhou province Changshou City Hai Yu Xin materials Industrial Park Haining Road No. 16 Patentee before: CHANGSHU RUIHUA ENGINEERING PLASTICS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |