CN104209063A - Liquid level control system of slurry feed tank - Google Patents
Liquid level control system of slurry feed tank Download PDFInfo
- Publication number
- CN104209063A CN104209063A CN201310207848.7A CN201310207848A CN104209063A CN 104209063 A CN104209063 A CN 104209063A CN 201310207848 A CN201310207848 A CN 201310207848A CN 104209063 A CN104209063 A CN 104209063A
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- CN
- China
- Prior art keywords
- feed tank
- slurry feed
- liquid level
- tank
- control system
- Prior art date
- 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 relates to a liquid level control system of a slurry feed tank. The system comprises a slurry feed tank (1). A charging port of the slurry feed tank is connected with a supply pipeline (2) which is led out from a slurry blending tank. The supply pipeline (2) is provided with a supply valve (2.1). A liquid level sensor (1.3) is arranged inside the slurry feed tank (1). A control circuit (3) is disposed between the liquid level sensor (1.3) and the supply valve (2.1). A liquid level controller (3.1) and a flow controller (3.2) are arranged from front to back in the control circuit (3). The liquid level control system of the slurry feed tank has advantages as follows: liquid level control precision is high; and manpower is saved.
Description
Technical field
The present invention relates to a kind of slurry feed tank, relate in particular to a kind of slurry feed tank tank level control system, belong to chemical industry equipment field.
Background technology
Producing in PET Process, need to from slurry mix tank, carry out feed to slurry feed tank, the more difficult control of liquid level in traditional slurry feed tank, need to regulate the speed of slurry mix tank to feed in slurry feed tank manually.For maximization production line, if need workman's manual operation, waste a large amount of artificial, and the more difficult assurance of slurry feed tank liquid level control accuracy.Therefore seek a kind of liquid level control accuracy higher, save artificial slurry feed tank tank level control system particularly important.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of liquid level control accuracy higher, save artificial slurry feed tank tank level control system.
The object of the present invention is achieved like this:
A kind of slurry feed tank tank level control system, comprise slurry feed tank, the charging aperture of described slurry feed tank is connected with the feeding pipeline that slurry mix tank is drawn, in described slurry feed tank, be provided with paddle, described paddle is by the driven by motor at slurry feed tank top, on described feeding pipeline, be provided with inlet valve, in described slurry feed tank, be provided with liquid level sensor, between described liquid level sensor and inlet valve, be provided with control circuit, on described control circuit, be provided with from front to back fluid level controller and flow controller.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention passes through the aperture of the signal controlling inlet valve of control circuit, thereby controls the feeding speed of slurry mix tank to slurry feed tank, ensures that slurry feed tank liquid level is able to accurate control.It is higher that this slurry feed tank tank level control system has liquid level control accuracy, saves artificial advantage.
Brief description of the drawings
Fig. 1 is the structural representation of slurry feed tank tank level control system of the present invention.
Wherein:
Slurry feed tank 1, paddle 1.1, motor 1.2, liquid level sensor 1.3
Feeding pipeline 2, inlet valve 2.1
Control circuit 3, fluid level controller 3.1, flow controller 3.2.
Detailed description of the invention
Referring to Fig. 1, a kind of slurry feed tank tank level control system the present invention relates to, comprise slurry feed tank 1, the charging aperture of described slurry feed tank 1 is connected with the feeding pipeline 2 that slurry mix tank is drawn, in described slurry feed tank 1, be provided with paddle 1.1, described paddle 1.1 has two, described paddle 1.1 connects shaft, shaft drives by the motor 1.2 at slurry feed tank 1 top, on described feeding pipeline 2, be provided with inlet valve 2.1, in described slurry feed tank 1, be provided with liquid level sensor 1.3, between described liquid level sensor 1.3 and inlet valve 2.1, be provided with control circuit 3, on described control circuit 3, be provided with from front to back fluid level controller 3.1 and flow controller 3.2.
Claims (1)
1. a slurry feed tank tank level control system, comprise slurry feed tank (1), the charging aperture of described slurry feed tank (1) is connected with the feeding pipeline (2) that slurry mix tank is drawn, it is characterized in that being provided with on described feeding pipeline (2) inlet valve (2.1), in described slurry feed tank (1), be provided with liquid level sensor (1.3), between described liquid level sensor (1.3) and inlet valve (2.1), be provided with control circuit (3), on described control circuit (3), be provided with from front to back fluid level controller (3.1) and flow controller (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207848.7A CN104209063A (en) | 2013-05-30 | 2013-05-30 | Liquid level control system of slurry feed tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207848.7A CN104209063A (en) | 2013-05-30 | 2013-05-30 | Liquid level control system of slurry feed tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209063A true CN104209063A (en) | 2014-12-17 |
Family
ID=52091206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310207848.7A Pending CN104209063A (en) | 2013-05-30 | 2013-05-30 | Liquid level control system of slurry feed tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549635A (en) * | 2016-01-29 | 2016-05-04 | 苏州华尔美特装饰材料股份有限公司 | Slurry liquid level monitoring device |
-
2013
- 2013-05-30 CN CN201310207848.7A patent/CN104209063A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549635A (en) * | 2016-01-29 | 2016-05-04 | 苏州华尔美特装饰材料股份有限公司 | Slurry liquid level monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |