CN210544449U

CN210544449U - High-viscosity liquid multi-component precise proportioning automation device

Info

Publication number: CN210544449U
Application number: CN201921036088.7U
Authority: CN
Inventors: 汪湖川
Original assignee: Suzhou Gefan Hardware Plastic Industry Co Ltd
Current assignee: Suzhou Gefan Hardware Plastic Industry Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-19
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an automatic device of accurate ratio of high viscosity liquid multicomponent includes the main mount of vertical setting, arrange along its direction of height on the main mount and have the screw hole that is used for the installation, the main mount both sides are equipped with the power frame that extends along the horizontal direction, be equipped with the power supply on the power frame of both sides respectively, the main mount both sides are located the power frame below and are equipped with the pump frame that extends along the horizontal direction, be equipped with the gear pump on the pump frame of both sides respectively, be equipped with the shaft coupling between power supply and the gear pump, the shaft coupling passes the pump frame and connects on the gear pump, be equipped with feed inlet and discharge gate. The device can effectively overcome the propelling movement of viscous liquid, realizes the accurate ratio of many raw materialss to the pressure value in the real time monitoring output pipeline is favorable to avoiding because of the too big pipeline that leads to of pressure breaks.

Description

High-viscosity liquid multi-component precise proportioning automation device

Technical Field

The utility model relates to a thermal power plant equipment technical field, concretely relates to accurate ratio automation equipment of high viscosity liquid multicomponent.

Background

In production, two or more liquids are often mixed to prepare a mixed solution in a certain proportion, so that normal production requirements can be met. On the premise of rapid development of the current industrial automation technology, various industries push automatic operation to improve the working efficiency and reduce the loss caused by human errors. Therefore, many liquids with high viscosity are also used today in automated equipment to achieve precise proportioning.

In the conventional automatic proportioning system for various liquids with high viscosity in the market, the high-viscosity liquid is poured into the storage cylinder by using the high-pressure pump, the piston in the material cylinder is pushed by the material pushing cylinder behind the storage cylinder at uniform speed to output the raw materials, and the plurality of material cylinders push the materials simultaneously, so that the aim of outputting and mixing the various raw materials in equal proportion is fulfilled.

Because the output of the raw materials is pushed by using the air cylinder, the air compressibility is large, and when the viscosity of the raw materials is large, the influence of resistance on the pushing speed is large, the proportioning proportion of the raw materials is unstable, in addition, the output proportion can not be adjusted at will, and the equal proportion output of the liquids with different viscosities is difficult to realize.

Disclosure of Invention

For overcoming the defects of the prior art, the utility model provides an automatic device for the precise proportioning of multiple components of high-viscosity liquid.

In order to realize the above-mentioned purpose, the utility model discloses an automatic device of accurate ratio of high viscosity liquid multicomponent includes the main mount of vertical setting, arrange along its direction of height on the main mount and have the screw hole that is used for the installation, main mount both sides are equipped with the power frame that extends along the horizontal direction, be equipped with the power supply on the power frame of both sides respectively, main mount both sides are located the power frame below and are equipped with the pump frame that extends along the horizontal direction, be equipped with the gear pump on the pump frame of both sides respectively, be equipped with the shaft joint between power supply and the gear pump, the shaft joint passes the pump frame and connects on the gear pump, be equipped with feed inlet.

Furthermore, the power source adopts servo motor, and servo motor's output sets up towards the pump frame, and servo motor output is connected on the shaft joint.

Further, the feed inlet is located the bottom of gear pump, is equipped with the inlet pipe on the feed inlet, and the feed pipe is connected with the feeding hose along vertical direction downwardly extending on the inlet pipe, and the feeding hose passes through the right angle valve to be connected with the inlet pipe, and the feeding hose is located one side that the main mount was equipped with the screw hole.

Further, the discharge gate is located the bottom of gear pump, and the discharge gate is located the one side that the feed inlet deviates from the feeding hose, is connected with the discharging pipe through the right angle valve on the discharge gate, and the discharging pipe extends to keeping away from the feeding hose direction along the horizontal direction, is connected with ejection of compact switching pipe on the discharging pipe, and ejection of compact switching pipe upwards extends along vertical direction, and the end of ejection of compact switching pipe is equipped with ejection of compact interface.

Furthermore, a shunt valve is further arranged between the discharging adapter tube and the discharging tube, a liquid inlet of the shunt valve is connected to the discharging tube, a liquid outlet of the shunt valve is connected to the discharging adapter tube, another liquid outlet of the shunt valve is connected to a pressure measuring tube, and the tail end of the pressure measuring tube is connected to a pressure sensor.

Furthermore, reinforcing plates with triangular side surfaces are respectively arranged at the tops of the power frame and the pump frame.

The utility model discloses a precision ratio automation equipment of high viscosity liquid multicomponent can effectively overcome the propelling movement of viscous liquid, and the output quantity in each kind of raw materials unit interval of accurate control simultaneously realizes the accurate ratio of many raw materials to pressure value in the real time monitoring output pipeline is favorable to avoiding because of the too big pipeline that leads to of pressure breaks.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the feeding side of the high viscosity liquid multi-component precise proportioning automatic device according to the preferred embodiment of the present invention;

fig. 2 is a schematic structural view of the discharge side of the high-viscosity liquid multi-component precise proportioning automation device of the preferred embodiment of the present invention.

Reference numerals: 1. a main fixing frame; 11. a reinforcing plate; 2. a power frame; 21. a servo motor; 3. a pump frame; 31. a gear pump; 32. a feed pipe; 33. a feed hose; 34. a discharge pipe; 35. a discharge conversion pipe; 36. a discharge port; 4. a coupling; 5. a flow divider valve; 51. a piezometric tube; 52. a pressure sensor.

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model discloses a high viscosity liquid multicomponent precise ratio automation equipment, including the main mount 1 of vertical setting, it has the screw hole that is used for installing main mount 1 in the frame to arrange along its direction of height on the main mount 1 inboard. Two sides of the top of the main fixing frame 1 are provided with power frames 2 extending outwards along the horizontal direction, two triangular reinforcing plates 11 are arranged on the power frames 2, servo motors 21 are respectively arranged on the power frames 2 on the two sides, and output ends of the servo motors 21 are arranged downwards.

As shown in fig. 1 and 2, a pump mount 3 extending outward in the horizontal direction is arranged below the power mount 2 on both sides of the main fixing mount 1, a triangular reinforcing plate 11 is arranged on the pump mount 3, gear pumps 31 are respectively arranged on the pump mounts 3 on both sides, a coupling 4 is arranged between the gear pump 31 and the output end of the servo motor 21, and the coupling 4 penetrates through the pump mount 3.

As shown in fig. 1 and 2, a feed inlet and a discharge outlet are arranged at the bottom of the gear pump 31, the feed inlet is arranged at one end close to the inner side of the main fixing frame 1, a feed pipe 32 is connected to the feed inlet, the feed pipe 32 extends downwards along the vertical direction, a feed hose 33 is connected to the feed pipe 32, the feed hose 33 is connected to the feed pipe 32 through a right angle valve, and the feed hose 33 is connected to a device or container for supplying raw materials.

As shown in fig. 1 and 2, the discharge port is located the outside of gear pump 31 bottom, is connected with discharging pipe 34 through the right angle valve on the discharge port, and discharging pipe 34 extends along the horizontal direction body frame outside, is connected with the ejection of compact adapter tube on discharging pipe 34, and the ejection of compact adapter tube upwards extends along vertical direction, and the end of ejection of compact adapter tube is equipped with ejection of compact interface 36, and ejection of compact interface 36 passes through the pipeline and is connected with mixing vessel.

As shown in fig. 1 and fig. 2, compared with the air cylinder, the servo motor 21 has stable flow of the liquid pushed by the servo motor 21, the flow can be controlled at will and precisely, and the advantages are more obvious for the liquid with high viscosity. The gear pump 31 is used for conveying high-viscosity liquid, the gear pump 31 is driven by the servo motor 21, and the control is realized by adopting a human-computer interaction touch system with a PLC function, so that the rotating speed of each gear pump 31 can be accurately controlled, and the rotating speed can be stably controlled from 0rpm to any rotating speed between Maximum rpm of the motor, thereby accurately controlling the flow of the high-viscosity liquid in unit time, and achieving the precision of +/-0.01 g/s. In addition, the gear pump 31 is suitable for wide range of liquid viscosity, and can easily realize any flow control to various liquids with different viscosities, thereby realizing accurate proportioning.

As shown in fig. 1 and fig. 2, a diverter valve 5 is further disposed between the discharging adapter tube and the discharging tube 34, a liquid inlet of the diverter valve 5 is connected to the discharging tube 34, a liquid outlet of the diverter valve 5 is connected to the discharging adapter tube, another liquid outlet of the diverter valve 5 is connected to a pressure measuring tube 51, and an end of the pressure measuring tube 51 is connected to a pressure sensor 52. The output end of the gear pump 31 is provided with a pressure sensor 52, and the liquid pressure in the output pipeline can be monitored in real time through a man-machine interaction system.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. The utility model provides a high viscosity liquid multicomponent precision ratio automation equipment, main mount (1) including vertical setting, arrange along its direction of height on main mount (1) and have the screw hole that is used for the installation, a serial communication port, main mount (1) both sides are equipped with power frame (2) that extend along the horizontal direction, both sides be equipped with the power supply on power frame (2) respectively, main mount (1) both sides are located power frame (2) below and are equipped with pump frame (3) that extend along the horizontal direction, both sides be equipped with gear pump (31) on pump frame (3) respectively, be equipped with shaft coupling (4) between power supply and gear pump (31), shaft coupling (4) pass pump frame (3) and connect on gear pump (31), be equipped with feed inlet and discharge gate on gear pump (31).

2. The high-viscosity liquid multi-component precise proportioning automation device according to claim 1, wherein the power source adopts a servo motor (21), the output end of the servo motor (21) is arranged towards the pump frame (3), and the output end of the servo motor (21) is connected to the coupling (4).

3. The high-viscosity liquid multi-component precise proportioning automation device as claimed in claim 2, wherein the feed inlet is located at the bottom of the gear pump (31), a feed pipe (32) is arranged on the feed inlet, the feed pipe (32) extends downwards along the vertical direction, a feed hose (33) is connected to the feed pipe (32), the feed hose (33) is connected with the feed pipe (32) through a right angle valve, and the feed hose (33) is located at one side of the main fixing frame (1) where the threaded hole is formed.

4. The high-viscosity liquid multi-component precise proportioning automation device as claimed in claim 3, wherein the discharge port is located at the bottom of the gear pump (31), the discharge port is located at one side of the feed port, which is far away from the feeding hose (33), a discharge pipe (34) is connected to the discharge port through a right angle valve, the discharge pipe (34) extends along the horizontal direction to the direction far away from the feeding hose (33), a discharge adapter pipe is connected to the discharge pipe (34), the discharge adapter pipe extends upwards along the vertical direction, and a discharge interface (36) is arranged at the end of the discharge adapter pipe.

5. The automatic device for multi-component precise proportioning of the high-viscosity liquid according to claim 4, wherein a diverter valve (5) is further arranged between the discharging adapter pipe and the discharging pipe (34), a liquid inlet of the diverter valve (5) is connected to the discharging pipe (34), a liquid outlet of the diverter valve (5) is connected to the discharging adapter pipe, another liquid outlet of the diverter valve (5) is connected to a pressure measuring pipe (51), and the end of the pressure measuring pipe (51) is connected to a pressure sensor (52).

6. The high-viscosity liquid multi-component precise proportioning automation device according to claim 1, wherein the top of the power frame (2) and the top of the pump frame (3) are respectively provided with a reinforcing plate (11) with a triangular side surface.