CN207058996U - A kind of PVC granular material in medical use production plasticizer intelligence add-on system - Google Patents
A kind of PVC granular material in medical use production plasticizer intelligence add-on system Download PDFInfo
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- CN207058996U CN207058996U CN201720428399.2U CN201720428399U CN207058996U CN 207058996 U CN207058996 U CN 207058996U CN 201720428399 U CN201720428399 U CN 201720428399U CN 207058996 U CN207058996 U CN 207058996U
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- liquid
- partition
- reserve tank
- plasticizer
- storage bucket
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Abstract
The utility model discloses a kind of PVC granular material in medical use production plasticizer intelligence add-on system, including hopper, batch mixer, liquid reserve tank, liquid pump and control device, hopper is from top to bottom divided into liquid storage bucket successively by first partition and second partition, weighing chamber and feed opening, the first valve is provided with first partition, the second valve is provided with second partition, second partition upper surface is provided with Weight detecting device, liquid level sensor is provided with liquid storage bucket and liquid reserve tank, liquid pump is used to the plasticizer in liquid reserve tank being evacuated to liquid storage bucket, liquid storage bucket is connected with liquid reserve tank by anti-overflow conduit；Warning device is provided with liquid reserve tank；The utility model realizes the automatic addition of the plasticizer in PVC granular material in medical use production process, it is also provided with anti-overflow conduit, when the first liquid level sensor breaks down, liquid pump is always toward when conveying plasticizer in liquid storage bucket, unnecessary plasticizer can be back to liquid reserve tank by anti-overflow conduit, will not cause to waste.
Description
Technical field
The utility model belongs to PVC material manufacturing equipment, more particularly to a kind of PVC granular material in medical use production plasticizer intelligence
Add-on system.
Background technology
PVC granular material in medical use needs to add plasticizer in process of production, and plasticizer is the high score being industrially widely used
Sub- material additive, this material is added in plastic processing, can strengthen its pliability, be easily worked, legal can be used for work
Industry purposes.
Plasticizer with polyvinyl chloride resin is mixed according to weight ratio, is added after generally requiring artificial weighed, is extremely wasted labor
Power, a kind of PVC granular material in medical use production of utility model plasticizer intelligence add-on system turn into PVC granular material in medical use production industry urgency
The problem that need to be solved.
Utility model content
Purpose of utility model：The utility model aims to solve the problem that above-mentioned problem proposes a kind of PVC granular material in medical use production plasticising
Agent intelligence add-on system.
Technical scheme：A kind of PVC granular material in medical use production plasticizer intelligence add-on system, including hopper, batch mixer, liquid storage
Case, liquid pump and control device, the hopper are the bucket-shaped structure that is open up and down, the hopper by first partition and second every
Plate is from top to bottom divided into liquid storage bucket, weighing chamber and feed opening successively, and the first partition is located above the second partition,
The first valve is provided with the first partition, the second valve, the second partition upper surface are provided with the second partition
Weight detecting device is provided with, liquid level sensor is provided with the liquid storage bucket and the liquid reserve tank, the liquid pump is used
Plasticizer in by the liquid reserve tank is evacuated to the liquid storage bucket, and the liquid storage bucket is connected with the liquid reserve tank by anti-overflow conduit
Connect；Warning device is provided with the liquid reserve tank.
Further, the liquid level sensor includes ball float, connecting rod and angular transducer, and the angular transducer is set
It is placed on the liquid storage bucket side, the connecting rod first end is by connecting angular transducer described in axis connection, the connecting rod
The second end be fixed with the ball float, be the first liquid level sensor in the liquid storage bucket, it is the second liquid level that the liquid reserve tank is interior
Detection means.
Further, the first partition and the second partition are arcuate structure, institute after first valve is opened
State liquid storage bucket to connect with the weighing chamber, after second valve is opened, the weighing chamber connects with the feed opening.
Further, first valve, second valve, the liquid pump and the warning device are electrically connected to
The output end of control device.
Further, the Weight detecting device, first liquid level sensor and second liquid level sensor
It is electrically connected to the input of the control device.
Further, batch mixer is provided with below the feed opening, the feed opening is led with the batch mixer by glass
Pipe connects.
Further, the upright position for the first connecting hole that the liquid storage bucket is connected with the anti-overflow conduit is higher than the storage
The upright position for the second connecting hole that liquid case is connected with the anti-overflow conduit
Beneficial effect：The utility model realizes the plasticising in PVC granular material in medical use production process by above technical scheme
The automatic addition of agent, is also provided with anti-overflow conduit, and when the first liquid level sensor breaks down, liquid pump is always toward in liquid storage bucket
When conveying plasticizer, unnecessary plasticizer can be back to liquid reserve tank by anti-overflow conduit, will not cause to waste.
Brief description of the drawings
Fig. 1 the utility model structure diagrams.
Fig. 2 the utility model circuit theory diagrams.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of PVC granular material in medical use production plasticizer intelligence add-on system, including hopper 1, batch mixer 2,
Liquid reserve tank 3, liquid pump 4 and control device 5, hopper 1 are the bucket-shaped structure that is open up and down, and hopper 1 is by first partition 15 and the
Two dividing plates 16 are from top to bottom divided into liquid storage bucket 11, weighing chamber 12 and feed opening 13 successively, first partition 15 positioned at second every
16 above plate, the first valve 151 is provided with first partition, the second valve 161, second partition are provided with second partition 16
161 upper surfaces are provided with Weight detecting device 6, and liquid level sensor, liquid pump 4 are provided with liquid storage bucket 11 and liquid reserve tank 3
For the plasticizer in liquid reserve tank 3 to be evacuated into liquid storage bucket 11 by conduit 41, liquid storage bucket 11 passes through anti-overflow conduit 35 with liquid reserve tank 3
Connection；Warning device 34 is provided with liquid reserve tank 3.
In specific embodiment, liquid level sensor includes ball float, connecting rod and angular transducer, and angular transducer is arranged at
On liquid storage bucket side, connecting rod first end is fixed with ball float by connecting shaft connection angle sensor, the second end of connecting rod, storage
Liquid level sensor in liquid bucket is the first liquid level sensor 14, and the liquid level sensor in liquid reserve tank is the second level detection
Device 33；
First partition 15 and second partition 16 are arcuate structure, liquid storage bucket 11 and weighing chamber after the first valve 151 is opened
12 connections, after the second valve 161 is opened, weighing chamber 12 connects with feed opening 13；
As shown in Figure 2：First valve 151, the second valve 161, liquid pump 4 and warning device 5 are electrically connected to control dress
Put 5 output end；
Weight detecting device 6, the first liquid level sensor 14, the second liquid level sensor 33 are electrically connected to control device
5 input；
The lower section of feed opening 13 is provided with batch mixer 2, and feed opening 13 is connected with batch mixer 2 by grass tube；
Led higher than liquid reserve tank 3 with anti-overflow the upright position for the first connecting hole 351 that liquid storage bucket 11 is connected with anti-overflow conduit 35
The upright position for the second connecting hole 352 that pipe 35 connects；
Workflow of the present utility model is as follows：First liquid level sensor detects that liquid level position is less than default minimum
When, the plasticizer in liquid reserve tank is evacuated in liquid storage bucket by control device control liquid pump, until the plasticizer in liquid storage bucket reaches
The peak of pre-set level position, after control device control liquid pump is stopped, the first valve is opened, the liquid in liquid storage bucket
Weighing chamber is flowed to, the Weight detecting device of weighing chamber bottom detects the liquid weight in weighing chamber in real time, is preset when weight reaches
During value, the first valve is closed, and then, the second valve, which is opened to meet, sets the plasticizer of weight to enter batch mixer by feed opening,
So far a working cycles terminate.
The second liquid level sensor in liquid reserve tank is used for the amount for monitoring the plasticizer in liquid reserve tank, when liquid level position is too low
When, warning device opens alarm, reminds operating personnel to need to feed toward in liquid reserve tank.
To prevent the first liquid level sensor from breaking down, cause plasticizer to overflow and waste, this is new have also been devised it is anti-overflow
Conduit, even if the first liquid level sensor failure, when liquid pump will not stop conveying plasticizer, when liquid level has exceeded anti-overflow conduit
During with the connection hole site of liquid storage bucket, unnecessary plasticizer can be back in liquid reserve tank, will not cause to waste.
Although the utility model is illustrated and described with regard to preferred embodiment, those skilled in the art should manage
Solution, without departing from claim limited range of the present utility model, the utility model can be carried out various change and
Modification.
Claims (7)
1. a kind of PVC granular material in medical use production plasticizer intelligence add-on system, including hopper, batch mixer, liquid reserve tank, liquid pump and
Control device, it is characterised in that：The hopper is the bucket-shaped structure that is open up and down, the hopper by first partition and second every
Plate is from top to bottom divided into liquid storage bucket, weighing chamber and feed opening successively, and the first partition is located above the second partition,
The first valve is provided with the first partition, the second valve, the second partition upper surface are provided with the second partition
Weight detecting device is provided with, liquid level sensor is provided with the liquid storage bucket and the liquid reserve tank, the liquid pump is used
Plasticizer in by the liquid reserve tank is evacuated to the liquid storage bucket, and the liquid storage bucket is connected with the liquid reserve tank by anti-overflow conduit
Connect；Warning device is provided with the liquid reserve tank.
A kind of 2. PVC granular material in medical use production plasticizer intelligence add-on system according to claim 1, it is characterised in that：
Liquid level sensor in the liquid storage bucket is the first liquid level sensor, and the liquid level sensor in the liquid reserve tank is second
Liquid level sensor.
A kind of 3. PVC granular material in medical use production plasticizer intelligence add-on system according to claim 1, it is characterised in that：
The first partition and the second partition are arcuate structure, and the liquid storage bucket is weighed with described after first valve is opened
Room connects, and after second valve is opened, the weighing chamber connects with the feed opening.
A kind of 4. PVC granular material in medical use production plasticizer intelligence add-on system according to claim 1, it is characterised in that：
First valve, second valve, the liquid pump and the warning device are electrically connected to the output end of control device.
A kind of 5. PVC granular material in medical use production plasticizer intelligence add-on system according to claim 2, it is characterised in that：
The Weight detecting device, first liquid level sensor and second liquid level sensor are electrically connected to the control
The input of device.
A kind of 6. PVC granular material in medical use production plasticizer intelligence add-on system according to claim 1, it is characterised in that：
Batch mixer is provided with below the feed opening, the feed opening is connected with the batch mixer by grass tube.
A kind of 7. PVC granular material in medical use production plasticizer intelligence add-on system according to claim 1, it is characterised in that：
Anti-overflow led with described higher than the liquid reserve tank upright position for the first connecting hole that the liquid storage bucket is connected with the anti-overflow conduit
The upright position of second connecting hole of pipe connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720428399.2U CN207058996U (en) | 2017-04-23 | 2017-04-23 | A kind of PVC granular material in medical use production plasticizer intelligence add-on system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720428399.2U CN207058996U (en) | 2017-04-23 | 2017-04-23 | A kind of PVC granular material in medical use production plasticizer intelligence add-on system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058996U true CN207058996U (en) | 2018-03-02 |
Family
ID=61501484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720428399.2U Active CN207058996U (en) | 2017-04-23 | 2017-04-23 | A kind of PVC granular material in medical use production plasticizer intelligence add-on system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207058996U (en) |
-
2017
- 2017-04-23 CN CN201720428399.2U patent/CN207058996U/en active Active
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