CN106957041A - A kind of plasticizer quantitative adding device - Google Patents
A kind of plasticizer quantitative adding device Download PDFInfo
- Publication number
- CN106957041A CN106957041A CN201710268598.6A CN201710268598A CN106957041A CN 106957041 A CN106957041 A CN 106957041A CN 201710268598 A CN201710268598 A CN 201710268598A CN 106957041 A CN106957041 A CN 106957041A
- Authority
- CN
- China
- Prior art keywords
- plasticizer
- valve
- partition
- fluid reservoir
- quantitative adding
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0277—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants using negative pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/30—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of plasticizer quantitative adding device, including hopper, vavuum pump and liquid reserve tank, hopper is from top to bottom divided into fluid reservoir successively by the first dividing plate and second partition, weighing chamber and feed opening, the first valve is provided with first dividing plate, the second valve is provided with second partition, second partition upper surface is provided with Weight detecting device, fluid reservoir side is provided with the liquid level detection device present invention and detects the liquid level into the plasticizer of fluid reservoir and the weight of the plasticizer into weighing chamber in real time by liquid level detection device and Weight detecting device, and vavuum pump is controlled by control device, first valve and the second valve working, the full automatic accurate quantification addition for realizing plasticizer in PVC material manufacturing process, labour is liberated, improve operating efficiency and work quality.
Description
Technical field
The invention belongs to PVC material manufacturing equipment, more particularly to a kind of plasticizer quantitative adding device.
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, adds this material in plastic processing, can strengthen its pliability, be easily worked, and 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, inventing a kind of plasticizer quantitative adding device turns into PVC granular material in medical use production industry urgent need to solve the problem.
The content of the invention
Goal of the invention：Present invention seek to address that above-mentioned problem proposes a kind of plasticizer quantitative adding device.
Technical scheme：A kind of plasticizer quantitative adding device, including hopper, vavuum pump and liquid reserve tank, the hopper
For upper end closed, the structure of lower ending opening, the hopper is from top to bottom divided into liquid storage successively by the first dividing plate and second partition
Room, weighing chamber and feed opening, first dividing plate are located above the second partition, and first is provided with first dividing plate
The second valve is provided with valve, the second partition, the fluid reservoir connects with the weighing chamber after first valve is opened
Logical, after second valve is opened, the weighing chamber is connected with the feed opening, and the second partition upper surface is provided with weight
Detection means, the fluid reservoir is connected with the vavuum pump by the first conduit, and the fluid reservoir and the liquid reserve tank pass through the
Two conduits are connected, and the side of the liquid storage chamber internal surface is provided with liquid level detection device.
Further, the liquid level detection device includes ball float, connecting rod and angular transducer, and the angular transducer is set
It is placed on the fluid reservoir side, the connecting rod first end connects the angular transducer, the connecting rod by connecting shaft
The second end be fixed with the ball float.
Further, first dividing plate and the second partition are arcuate structure.
Further, first valve, second valve, the vavuum pump are electrically connected to the output of control device
End.
Further, the Weight detecting device, the liquid level detection device are electrically connected to the input of the control device
End.
Further, batch mixer is provided with below the feed opening, the feed opening is led with the batch mixer by glass
Pipe is connected.
Further, the plasticizer liquid level that the liquid level detection device is detected in the fluid reservoir is less than under preset range
In limited time, the control device controls the vacuum pump work, and the plasticizer in the liquid reserve tank is extracted to the fluid reservoir,
Until when liquid level reaches the preset range upper limit, the vavuum pump is stopped.
Further, after start-up operation, the control device controls first valve to open, and plasticizer is by the liquid storage
Room flows into the weighing chamber, the weight for indoor liquid of being weighed described in the Weight detecting device detection of the weighing chamber lower surface
Amount, when weight reaches setting value, the control device controls first valve to close, and then turning on second valve makes
Liquid enters batch mixer by the grass tube.
Beneficial effect：The present invention detects the plasticising into fluid reservoir by liquid level detection device and Weight detecting device in real time
The liquid level of agent and enter weighing chamber plasticizer weight, and vavuum pump, the first valve and the are controlled by control device
Two valve workings, the full automatic accurate quantification addition for realizing plasticizer in PVC material manufacturing process, have liberated labour, have carried
High operating efficiency and work quality.
Brief description of the drawings
Fig. 1 schematic structural views of the invention.
Fig. 2 hopper detailed construction schematic diagrames.
Fig. 3 circuit theory diagrams of the present invention.
Embodiment
The present invention is further detailed below in conjunction with the accompanying drawings.
As shown in Figure 1：A kind of plasticizer quantitative adding device, including hopper 1, vavuum pump 2 and liquid reserve tank 3, it is described
Hopper 1 is upper end closed, and the structure of lower ending opening, hopper 1 is from top to bottom separated successively by the first dividing plate 15 and second partition 16
For fluid reservoir 11, weighing chamber 12 and feed opening 13, the first dividing plate 15, which is located on the top of second partition 16, the first dividing plate 15, to be set
Have and the second valve 161 is provided with the first valve 151, second partition 16, after the first valve 151 is opened, fluid reservoir 11 is with weighing
Room 12 is connected, and after the second valve 161 is opened, weighing chamber 12 is connected with feed opening 13, and the upper surface of second partition 16 is provided with weight
Detection means 7, fluid reservoir 11 is connected with vavuum pump 2 by the first conduit 21, and fluid reservoir 11 passes through the second conduit 31 with liquid reserve tank 3
Connection, the side of the inner surface of fluid reservoir 11 is provided with liquid level detection device 14.
As shown in Fig. 2 liquid level detection device 14 includes ball float 143, connecting rod 142 and angular transducer 141, angle sensor
Device 141 is arranged on the side of fluid reservoir 11, and the first end of connecting rod 142 passes through the connection angle sensor 141 of connecting shaft 144, connection
Second end of bar 142 is fixed with ball float 143.
In specific embodiment, the first dividing plate 15 and second partition 16 are arcuate structure.
As shown in Fig. 3 circuit theory diagrams, the first valve 151, the second valve 161, vavuum pump 2 are electrically connected to control dress
The output end put, Weight detecting device 6, liquid level detection device 14 are electrically connected to the input of control device 5, the lower section of feed opening 13
Batch mixer 4 is provided with, feed opening 13 is connected with batch mixer 4 by grass tube 41.
Further, the plasticizer liquid level that liquid level detection device 14 is detected in fluid reservoir 11 is less than preset range lower limit
When, the control vavuum pump 2 of control device 5 is worked, and the plasticizer in liquid reserve tank 3 is extracted to fluid reservoir 11, until liquid level is reached
During the preset range upper limit, vavuum pump 2 is stopped.
Further, after start-up operation, control device 5 controls the first valve 151 to open, and plasticizer is flowed into by fluid reservoir 11
The weight of liquid, sets when weight reaches in weighing chamber 12, the detection weighing chamber 12 of Weight detecting device 6 of the lower surface of weighing chamber 12
During definite value, control device controls the first valve 151 to close, and then turning on the second valve 152 makes liquid enter by grass tube 41
Enter batch mixer 4.
In another embodiment of the present invention, control device 5 is also associated with human-computer interaction interface 7, can conveniently operate
Member carries out intuitively operation and display information.
The present invention detects the liquid level into the plasticizer of fluid reservoir by liquid level detection device and Weight detecting device in real time
And enter the weight of the plasticizer of weighing chamber, and vavuum pump, the first valve and the second valve work are controlled by control device
Make, the full automatic accurate quantification addition for realizing plasticizer in PVC material manufacturing process has liberated labour, improved work
Efficiency and work quality.
Although the present invention is illustrated and described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (6)
1. a kind of plasticizer quantitative adding device, including hopper, vavuum pump and liquid reserve tank, it is characterised in that：The hopper
For upper end closed, the structure of lower ending opening, the hopper is from top to bottom divided into liquid storage successively by the first dividing plate and second partition
Room, weighing chamber and feed opening, first dividing plate are located above the second partition, and first is provided with first dividing plate
The second valve is provided with valve, the second partition, the fluid reservoir connects with the weighing chamber after first valve is opened
Logical, after second valve is opened, the weighing chamber is connected with the feed opening, and the second partition upper surface is provided with weight
Detection means, the fluid reservoir is connected with the vavuum pump by the first conduit, and the fluid reservoir and the liquid reserve tank pass through the
Two conduits are connected, and the side of the liquid storage chamber internal surface is provided with liquid level detection device.
2. a kind of plasticizer quantitative adding device according to claim 1, it is characterised in that：The level sensing dress
Put including ball float, connecting rod and angular transducer, the angular transducer is arranged on the fluid reservoir side, the connecting rod
First end connects the angular transducer by connecting shaft, and the second end of the connecting rod is fixed with the ball float.
3. a kind of plasticizer quantitative adding device according to claim 1, it is characterised in that：First dividing plate and
The second partition is arcuate structure.
4. a kind of plasticizer quantitative adding device according to claim 1, it is characterised in that：First valve,
Second valve, the vavuum pump are electrically connected to the output end of control device.
5. a kind of plasticizer quantitative adding device according to claim 4, it is characterised in that：The weight detecting dress
Put, the liquid level detection device is electrically connected to the input of the control device.
6. a kind of plasticizer quantitative adding device according to claim 1, it is characterised in that：Below the feed opening
Batch mixer is provided with, the feed opening is connected with the batch mixer by grass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268598.6A CN106957041A (en) | 2017-04-23 | 2017-04-23 | A kind of plasticizer quantitative adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268598.6A CN106957041A (en) | 2017-04-23 | 2017-04-23 | A kind of plasticizer quantitative adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106957041A true CN106957041A (en) | 2017-07-18 |
Family
ID=59483625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710268598.6A Withdrawn CN106957041A (en) | 2017-04-23 | 2017-04-23 | A kind of plasticizer quantitative adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106957041A (en) |
-
2017
- 2017-04-23 CN CN201710268598.6A patent/CN106957041A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110221087B (en) | System and method for testing automatic suction filtration and dehydration performance of gold mine tailing slurry | |
| CN206641126U (en) | A kind of agriculture Internet of Things automatic irrigation system | |
| CN206767628U (en) | A kind of plasticizer quantitative adding device | |
| CN202983567U (en) | Automatic flotation reagent preparation system | |
| CN106957041A (en) | A kind of plasticizer quantitative adding device | |
| CN207027878U (en) | A kind of cement mortar blanking device | |
| CN207446511U (en) | A kind of coal flotation automatic medicament feeding system | |
| CN207058996U (en) | A kind of PVC granular material in medical use production plasticizer intelligence add-on system | |
| CN207151846U (en) | A kind of new rice in steep pretreatment unit | |
| CN206445978U (en) | Double automatic material-absorbing device | |
| CN205721398U (en) | A kind of chemical feeding quantity automatic gauge and regulation system | |
| CN203790897U (en) | Automatic adding-preparing device for rock wool binding agent | |
| CN209320017U (en) | A kind of concrete admixture automatic adding device applied on tank car | |
| CN106926395A (en) | A kind of PVC granular material in medical use production plasticizer intelligence add-on system | |
| CN208320505U (en) | A kind of dissolving tank agitating device | |
| CN207190032U (en) | A kind of automatic charging banbury | |
| CN202923898U (en) | Traditional Chinese medicine liquid packing device with function for automatically controlling liquid storage volume | |
| CN205438938U (en) | Compounding system is joined in marriage in automation of production PVC plastics | |
| CN204933290U (en) | A kind of novel ferrite powder proportioner | |
| CN205217143U (en) | Experimental flotation column of digital intelligence | |
| CN103947768A (en) | Constant-pressure slushing mechanism | |
| CN104216429A (en) | Liquid level control system for EG (ethylene glycol) esterification tank | |
| CN207446055U (en) | Slow release fertilizer sustained release agent intelligence dosage device | |
| CN203342787U (en) | Liquid level control system of blowdown collection tank | |
| CN204338066U (en) | Liquid cement grinding additive automatic production device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170718 |