CN215086977U - Blanking structure is used in dimethylformamide production - Google Patents
Blanking structure is used in dimethylformamide production Download PDFInfo
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- CN215086977U CN215086977U CN202121416003.5U CN202121416003U CN215086977U CN 215086977 U CN215086977 U CN 215086977U CN 202121416003 U CN202121416003 U CN 202121416003U CN 215086977 U CN215086977 U CN 215086977U
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Abstract
The utility model discloses a blanking structure for producing dimethylformamide, belonging to the technical field of dimethylformamide production auxiliary tools, the technical proposal is that the device comprises a blanking structure body, an electric telescopic rod, a liquid storage tank and the blanking structure for producing the dimethyl formamide, the controller controls the first electromagnetic valve to open a feed opening arranged at the bottom of the liquid storage tank with the dimethyl formamide liquid, the dimethyl formamide liquid flows out of the liquid storage tank, then flows into the weighing cavity and onto the weighing plate, and then when the weight of the dimethyl formamide liquid reaches the value of the gravity sensor arranged at the bottom of the weighing plate, the electrically connected first electromagnetic valve is closed, simultaneously, the second electromagnetic valve is opened, the discharge hole is opened, the electric telescopic rod is pushed upwards to lift one end of the weighing plate, make weighing plate to the discharge gate slope, pour out the dimethylformamide liquid, the effect of pouring out after weighing suitable volume with the methylformamide liquid of fine playing.
Description
Technical Field
The utility model belongs to the technical field of dimethyl formamide production appurtenance, in particular to blanking structure is used in dimethyl formamide production.
Background
Dimethylformamide is an organic compound and is a colorless transparent liquid. It is a chemical raw material with wide application and a good solvent with wide application. Except halogenated hydrocarbon, the additive can be mixed with water and most organic solvents at will, and has good dissolving capacity for various organic compounds and inorganic compounds.
As the dimethyl formamide is liquid, the amount of dimethyl formamide is generally controlled to be poured into the reaction tank for reaction in use, and the prior device does not well control the amount of dimethyl formamide to be poured into the reaction tank during the production of the dimethyl formamide liquid, thereby influencing the production efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problem that the production efficiency is influenced by the fact that the reaction tank is not poured into the existing device in a well controlled amount during the production of the dimethyl formamide liquid by the existing device for cleaning the burrs of the rubber sealing ring
(II) technical scheme
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a blanking structure is used in dimethylformamide production, includes blanking structure body, electric telescopic handle, liquid storage pot, the liquid storage pot is installed on the support, the liquid storage pot bottom is equipped with the feed opening, the feed opening is equipped with first solenoid valve, the installation of feed opening is weighing the intracavity, the one end in chamber of weighing is equipped with the discharge gate, the discharge gate is equipped with the second solenoid valve, the chamber of weighing is equipped with weighing plate, the one end that weighing plate is close to the discharge gate is connected with first activity hinge, weighing plate bottom is equipped with the cavity, the bearing plate bottom is equipped with gravity sensor, be equipped with electric telescopic handle in the cavity, electric telescopic handle passes through second activity hinge connection weighing plate.
Furthermore, a feed inlet is arranged at the top of the liquid storage tank.
Furthermore, a pulley is arranged on the support.
Further, the weighing plate is closed on four sides.
Further, a controller is arranged outside the weighing cavity.
(III) advantageous effects
To sum up, the utility model discloses following beneficial effect has:
this blanking structure is used in dimethylformamide production, open the feed opening that the liquid storage pot bottom was equipped with the dimethylformamide liquid through the first solenoid valve of controller control, the dimethylformamide liquid flows out from the liquid storage pot, later to the intracavity of weighing, to on the weighing plate, later when the weight of dimethylformamide liquid reachs the numerical value of the gravity inductor that the weighing plate bottom was equipped with, the first solenoid valve of electricity connection is closed, open the second solenoid valve simultaneously, open the discharge gate, electric telescopic handle pushes up weighing plate one end upwards, make weighing plate to the discharge gate slope, pour out the dimethylformamide liquid, fine play weigh the effect of pouring after suitable volume with the dimethylformamide liquid, it does not have very good accuse volume to pour into the reaction tank when the production of dimethylformamide liquid to have solved among the current device, production efficiency has been influenced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1A;
in the figure: 1. a blanking structure body; 2. an electric telescopic rod; 3. a liquid storage tank; 4. a support; 5. a feeding port; 6. a first solenoid valve; 7. a weighing chamber; 8. a discharge port; 9. a second solenoid valve; 10. a weighing plate; 101. a gravity sensor; 11. a first living hinge; 12. a cavity; 13. a feed inlet; 14. a pulley; 15. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, a blanking structure for dimethylformamide production, comprising a blanking structure body 1, an electric telescopic rod 2 and a liquid storage tank 3, wherein the liquid storage tank 3 is installed on a support 4, a blanking port 5 is arranged at the bottom of the liquid storage tank 3, the blanking port 5 is provided with a first electromagnetic valve 6, the blanking port 5 is installed in a weighing cavity 7, one end of the weighing cavity 7 is provided with a discharge port 8, the discharge port 8 is provided with a second electromagnetic valve 9, the bottom of the weighing cavity 7 is provided with a weighing plate 10, one end of the weighing plate 10 close to the discharge port 8 is connected with a first movable hinge 11, the bottom of the weighing plate 10 is provided with a cavity 12, the bottom of the weighing plate 10 is provided with a gravity sensor 101, the electric telescopic rod 2 is arranged in the cavity 12, and the electric telescopic rod 2 is connected with the weighing plate 10 through a second movable hinge.
Wherein, 3 bottoms of liquid storage pot are equipped with feed opening 5, feed opening 5 is equipped with first solenoid valve 6, the one end of keeping away from liquid storage pot 3 of feed opening 5 is installed in weighing chamber 7, the bottom of weighing chamber 7 is equipped with weighing plate 10, the one end of weighing chamber 7 is equipped with discharge gate 8, the position of discharge gate 8 is equipped with second solenoid valve 9, open as first solenoid valve 6, second solenoid valve 9 is opened, the dropping of dimethylformamide liquid from liquid storage pot 3, come out from discharge gate 8 at last, weighing plate 10 is open-top and a side open-ended semi-closed, make the effect that the dimethylformamide liquid flows from weighing plate 10's a side opening from weighing plate 10's open-top falls down, discharge gate 8 is connected to weighing plate 10's a side.
Wherein, weighing plate 10 bottom is equipped with cavity 12, weighing plate 10's bottom is equipped with gravity sensor 101, one side that cavity 12 is close to weighing plate 10 is equipped with electric telescopic handle 2, electric telescopic handle 2's output is equipped with second activity hinge, second activity hinge joint weighing plate 10, weighing plate 10 is close to the edge that discharge gate 8 was equipped with first activity hinge 11 and connects discharge gate 8 in the position of discharge gate 8, when making electric telescopic handle 2 upwards push up, weighing plate 10 inclines to discharge gate 8, pour out the dimethylformamide liquid to discharge gate 8.
Wherein, the outer head of weighing chamber 7 is equipped with controller 15, first solenoid valve 6 is connected to controller 15 electricity, second solenoid valve 9, gravity sensor 101, and electric telescopic handle 2, at first open first solenoid valve 6 by controller 15, the dimethyl formamide liquid falls to weighing plate 10 in from liquid storage pot 3, gravity sensor feeds back to controller 15 when sensing the value of settlement afterwards, controller 15 passes to first solenoid valve 6 and closes first solenoid valve 6, controller 15 control electric telescopic handle 2 pushes up weighing plate 10 simultaneously, make weighing plate 10 to the slope of discharge gate 8, controller 15 opens the second solenoid valve simultaneously, the dimethyl formamide liquid is discharged from discharge gate 8.
Wherein, the controller 15 is the prior conventional technology, and the model is Siemens PLC controller.
Wherein, the bottom of support 4 is equipped with pulley 14, and pulley 14 can drive liquid storage pot 3 and remove, reaches the effect of being convenient for transport, and liquid storage pot 3 top is equipped with feed inlet 13, can understand that feed inlet 13 pours out the dimethyl formamide liquid and store in liquid storage pot 3.
The working principle is as follows: firstly, the controller 15 opens the first electromagnetic valve 6, the dimethylformamide liquid falls from the liquid storage tank 3 into the weighing plate 10, then the gravity sensor 101 senses a set value and feeds the value back to the controller 15, the controller 15 transmits the value to the first electromagnetic valve 6 to close the first electromagnetic valve 6, meanwhile, the controller 15 controls the electric telescopic rod 2 to push the weighing plate 10 upwards, so that the weighing plate 10 inclines towards the discharge port 8, meanwhile, the controller 15 opens the second electromagnetic valve, and the dimethylformamide liquid is discharged from the discharge port 8.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a blanking structure is used in dimethylformamide production, includes blanking structure body (1), electric telescopic handle (2), liquid storage pot (3), its characterized in that: liquid storage pot (3) are installed on support (4), liquid storage pot (3) bottom is equipped with feed opening (5), feed opening (5) are equipped with first solenoid valve (6), the installation of feed opening (5) is in weighing chamber (7), the one end of weighing chamber (7) is equipped with discharge gate (8), discharge gate (8) are equipped with second solenoid valve (9), be equipped with weighing plate (10) in weighing chamber (7), the one end that weighing plate (10) are close to discharge gate (8) is connected with first activity hinge (11), weighing plate (10) bottom is equipped with cavity (12), weighing plate (10) bottom is equipped with gravity sensor (101), be equipped with electric telescopic handle (2) in cavity (12), electric telescopic handle (2) are through second activity hinge connection weighing plate (10).
2. The blanking structure for dimethylformamide production according to claim 1, characterized in that: the top of the liquid storage tank (3) is provided with a feed inlet (13).
3. The blanking structure for dimethylformamide production according to claim 1, characterized in that: and a pulley (14) is arranged on the bracket (4).
4. The blanking structure for dimethylformamide production according to claim 1, characterized in that: the weighing plate (10) is closed on four sides.
5. The blanking structure for dimethylformamide production according to claim 1, characterized in that: and a controller (15) is arranged outside the weighing cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416003.5U CN215086977U (en) | 2021-06-24 | 2021-06-24 | Blanking structure is used in dimethylformamide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416003.5U CN215086977U (en) | 2021-06-24 | 2021-06-24 | Blanking structure is used in dimethylformamide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215086977U true CN215086977U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121416003.5U Active CN215086977U (en) | 2021-06-24 | 2021-06-24 | Blanking structure is used in dimethylformamide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215086977U (en) |
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2021
- 2021-06-24 CN CN202121416003.5U patent/CN215086977U/en active Active
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