CN213422351U

CN213422351U - Raw materials metering device is used in production

Info

Publication number: CN213422351U
Application number: CN202022278698.7U
Authority: CN
Inventors: 于军
Original assignee: Jiangsu Haomiao Xingyang New Material Co ltd
Current assignee: Jiangsu Haomiao Xingyang New Material Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-11
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a raw material metering device for production, which is applied in the field of chemical production and solves the technical problem of inaccurate feeding metering control in the production process of the existing chemical products, and the technical proposal is characterized in that the raw material metering device comprises a raw material metering tower and a control block, wherein the raw material metering tower comprises a tower body, a feeding module and a discharging module, the feeding module comprises a feeding guide pipe and a plurality of standard metering tanks, the standard metering tanks are arranged along the vertical direction of the tower body, a feeding branch pipe is arranged between the metering tanks and the feeding guide pipe, an electric control valve is arranged on the feeding branch pipe, the discharging module comprises a pumping guide module and a discharging guide pipe communicated with the pumping guide module, metering branch pipes are arranged between the discharging guide pipe and the plurality of metering tanks, hydraulic control valves are arranged on the metering branch pipes, the hydraulic control valves and the electric control valves are all connected with the control block, a supplement tank is also arranged, the device has the technical effect of realizing real-time control and metering of the raw material conveying and feeding process in real time.

Description

Raw materials metering device is used in production

Technical Field

The utility model relates to a chemical production field, in particular to raw materials metering device is used in production.

Background

Liquid raw materials can cause the inconvenience of the actual measurement process of weighing because of the flow characteristic of the liquid raw materials, often can only carry out ratio accuse volume with rough input volume, can't realize accurate measurement control process in the actual production course of working.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a raw materials metering device is used in production, its advantage can realize accurate measurement control effect in the actual production course of working.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a raw materials metering device is used in production which characterized by: including raw materials measurement tower and control block, raw materials measurement tower includes the tower body and locates feeding module and ejection of compact module in the tower body, feeding module includes feeding pipe and a plurality of standard metering tanks that set up along the vertical direction of tower body, be equipped with the feeding branch pipe between metering tank and the feeding pipe, be equipped with automatically controlled valve on the feeding branch pipe, ejection of compact module including pump suction guide module and with pump suction guide module's the ejection of compact pipe of intercommunication, be equipped with the measurement branch pipe between ejection of compact pipe and a plurality of metering tanks, be equipped with the liquid accuse valve on the measurement branch pipe, the liquid accuse valve all is connected with the control block with automatically controlled valve, the bottom of tower body still is equipped with the replenishment jar, the one end and the feeding pipe intercommunication of replenishment jar, the other end of replenishment jar is connected with the one end that the pump suction guide module kept.

Preferably: and a flow control valve is also arranged between the replenishing tank and the pumping material guide module and is communicated with the control block.

Preferably: pump suction discharging module includes the pump and inhales the chamber and locate the guide subassembly that the pump was inhaled the intracavity, the guide subassembly is including locating the drive actuating cylinder that the vertical scraping of guide push pedal and drive guide push pedal of pumping the intracavity.

Preferably: and flow induction blocks are arranged on the metering branch pipes and are connected with the control block.

Preferably: the lateral wall of tower body still is equipped with monitoring response module.

Preferably: still be equipped with the exhaust module in the tower body, be equipped with the air duct between exhaust module and the standard metering tank.

To sum up, the utility model discloses following beneficial effect has:

1. the quantity of the output raw materials can be measured in real time under the action of the control block, stable control over the combined input and output processes of a plurality of standard metering tanks is realized, error compensation can be realized under the action of the supplement tank, the raw material loss and reasonable deviation in the actual conveying process are reduced, and the output raw materials finally reach the standard;

2. the electric control valve and the hydraulic control valve can realize stable adjustment of feeding and discharging processes in the standard metering tanks so as to realize linkage work among a plurality of standard metering tanks and ensure stable metering and control effects of feeding and discharging.

Drawings

FIG. 1 is a sectional view for showing the internal structure of a metering device in the embodiment.

Reference numerals: 1. a raw material metering tower; 2. a control block; 3. a tower body; 4. a feed module; 5. a discharging module; 6. a feed conduit; 7. a metering tank; 8. a feed branch pipe; 9. an electrically controlled valve; 10. a pump suction material guide module; 11. a discharge conduit; 12. a metering branch pipe; 13. a hydraulic control valve; 14. a replenishing tank; 15. a flow control valve; 16. a pumping chamber; 17. a material guiding push plate; 18. a driving cylinder; 19. a flow sensing block; 20. a monitoring sensing module; 21. an exhaust module.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a raw materials metering device is used in production, as shown in figure 1, includes raw materials measurement tower 1 and control block 2, raw materials measurement tower 1 includes tower body 3 and locates feeding module 4 and ejection of compact module 5 in the tower body 3, and control block 2 can real-time control raw materials get into feeding module 4 and the process of exporting ejection of compact module 5.

Feeding module 4 includes feeding pipe 6 and a plurality of standard metering tanks 7 that set up along 3 vertical directions of tower body, a plurality of standard metering tanks 7 are the specification that varies, be equipped with feeding branch pipe 8 between metering tank 7 and feeding pipe 6, be equipped with automatically controlled valve 9 on the feeding branch pipe 8, the raw material volume input control block 2 that the producer will need to export, a plurality of standard metering tanks 7 of control block 2 control carry out the feeding in coordination, realize independently opening and close of a plurality of automatically controlled valves 9, form optimum ejection of compact output scheme module.

The discharging module 5 comprises a pumping guide module 10 and a discharging guide pipe 11 communicated with the pumping guide module 10, a metering branch pipe 12 is arranged between the discharging guide pipe 11 and the plurality of metering tanks 7, a hydraulic control valve 13 is arranged on the metering branch pipe 12, the hydraulic control valve 13 and the electric control valve 9 are both connected with the control block 2, once the electric control valve 9 is closed after the metering tank 7 on one side is fully loaded to the standard, the hydraulic control valve 13 on the tank body on one side is opened, and the pumping discharging process is realized under the action of the pumping guide module 10.

Because the raw materials can produce the bonding influence actual load in jar body in the actual transportation process, all be equipped with flow induction block 19 on the measurement branch pipe 12, flow induction block 19 is connected with control block 2, can real-time supervision standard metering tank 7 output raw materials and the error of standard parameter. The bottom of the tower body 3 is also provided with a supplement tank 14, one end of the supplement tank 14 is communicated with the feeding guide pipe 6, the other end of the supplement tank 14 is connected with one end, far away from the discharging guide pipe 11, of the pumping guide module 10, the control block 2 can utilize the supplement tank 14 to perform a supplement discharging process so as to ensure that the final output raw material meets the set discharging requirement, a flow control valve 15 is further arranged between the supplement tank 14 and the pumping guide module 10, the flow control valve 15 is communicated with the control block 2, and the discharging amount of the supplement tank 14 can be controlled while the raw material flow is fed back to the control block 2 in real time.

In order to improve the stability and the sufficiency of the pumping discharging process, the pumping discharging module 5 comprises a pumping cavity 16 and a guide assembly arranged in the pumping cavity 16, the guide assembly comprises a guide push plate 17 arranged in the pumping cavity 16 and a driving cylinder 18 for driving the guide push plate 17 to vertically scrape materials, the sufficiency of the guide in the pumping cavity 16 can be ensured by a physical guide mode, and the pumping discharging precision is influenced by the condition of raw material adhesion in the pumping cavity 16.

Considering that actual production relates to the chemical production flow, need keep reliable production environment, still be equipped with monitoring response module 20 at the lateral wall of tower body 3, can monitor the environment in the tower body 3, in time monitor the emergence of revealing the situation. And still be equipped with exhaust module 21 in the tower body 3, be equipped with the air duct between exhaust module 21 and the standard metering tank 7, then can in time eliminate the unnecessary gas in the metering tank 7, reduce pressure load and continuously pile up the interior production environment that influences jar body, also reduced the deviation influence to the feeding quantity precision in the metering tank 7.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a raw materials metering device is used in production which characterized by: including raw materials measurement tower (1) and control block (2), raw materials measurement tower (1) includes tower body (3) and locates feed module (4) and ejection of compact module (5) in tower body (3), feed module (4) include feeding pipe (6) and a plurality of standard metering tanks (7) that set up along the vertical direction of tower body (3), be equipped with feeding branch pipe (8) between metering tank (7) and feeding pipe (6), be equipped with automatically controlled valve (9) on feeding branch pipe (8), ejection of compact module (5) are including pumping guide module (10) and with pumping discharge pipe (11) that pump suction guide module (10) communicate, be equipped with between discharge pipe (11) and a plurality of metering tanks (7) and measure branch pipe (12), be equipped with hydraulic control valve (13) on measure branch pipe (12), hydraulic control valve (13) and automatically controlled valve (9) all are connected with control block (2), the tower body (3) is characterized in that a supplement tank (14) is further arranged at the bottom of the tower body (3), one end of the supplement tank (14) is communicated with the feeding guide pipe (6), and the other end of the supplement tank (14) is connected with one end, far away from the discharging guide pipe (11), of the pumping material guide module (10).

2. A raw material metering device for production as set forth in claim 1, wherein: and a flow control valve (15) is also arranged between the replenishing tank (14) and the pumping material guide module (10), and the flow control valve (15) is communicated with the control block (2).

3. A raw material metering device for production as set forth in claim 1, wherein: the pump suction discharging module (5) comprises a pump suction cavity (16) and a material guide assembly arranged in the pump suction cavity (16), wherein the material guide assembly comprises a material guide push plate (17) arranged in the pump suction cavity (16) and a driving cylinder (18) for driving the material guide push plate (17) to vertically scrape materials.

4. A raw material metering device for production as set forth in claim 1, wherein: all be equipped with flow induction piece (19) on measurement branch pipe (12), flow induction piece (19) are connected with control block (2).

5. A raw material metering device for production as set forth in claim 1, wherein: the side wall of the tower body (3) is also provided with a monitoring induction module (20).

6. A raw material metering device for production as set forth in claim 1, wherein: still be equipped with exhaust module (21) in tower body (3), be equipped with the air duct between exhaust module (21) and standard metering tank (7).