CN209917799U - Many liquid of many functional types add system - Google Patents
Many liquid of many functional types add system Download PDFInfo
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- CN209917799U CN209917799U CN201920009420.4U CN201920009420U CN209917799U CN 209917799 U CN209917799 U CN 209917799U CN 201920009420 U CN201920009420 U CN 201920009420U CN 209917799 U CN209917799 U CN 209917799U
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Abstract
The utility model relates to a many liquids of many functional types add system, including the feed valve, weigh the fill, add valve, mixing hopper, filter, delivery pump, governing valve, manometer, check valve, liquid distributor, nozzle, agitator, weighing sensor, pressure sensor, stop valve, the clean ball valve of nozzle, manual sample valve and nozzle ball valve along separate routes, feed liquor valve, feed valve, the fill of weighing, feed liquor valve, weighing sensor, add the pump. The parts are connected as shown in the structural diagram. Wherein, the feed valve, the weighing sensor and the pressure sensor are all connected with the control device. By adopting the multifunctional multi-liquid adding system, the application requirements of customers are improved, and the application range of the system is expanded.
Description
Technical Field
The utility model relates to a machinery technical field and industrial automation control field especially relate to the liquid addition system after one kind or more than one kind liquid mixes, specifically indicate the liquid addition system in powder or granule material after one kind or more than one kind liquid mixes.
Background
At present, along with the development of feed industry, the demand of system equipment for adding and spraying one or more than one mixed liquid is more and more common, and more feed manufacturers need a spraying device which can automatically prepare the liquid according to the requirement, stir and uniformly mix the liquid and then add the liquid into the feed so as to achieve the purposes of improving and improving the performance of products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current demand, providing one kind or more than one kind of liquid that can match automatically as required to stirring, misce bene, through the pump station, accurate interpolation, spraying.
In order to achieve the above object, the present invention provides a multi-functional multi-liquid adding system, comprising:
comprises two weighing devices, a buffer mixing device, two pumping devices, a nozzle distribution device and a control device: the two weighing and pumping devices comprise a plurality of feeding valves, a plurality of weighing sensors, two weighing hoppers, two adding pumps and two stop valves, the cache mixing device is connected with the barrel bodies of the two weighing hoppers through the plurality of feeding valves so as to add liquid into the mixing hoppers, and the plurality of weighing sensors are arranged on the two weighing hoppers and connected with the control device; the inlet end of the second pumping device is connected with the outlet at the bottom of the mixing hopper, and the outlet end of the second pumping device is connected with the nozzle distribution device through the one-way valve; the inlet end of the first pumping device is connected with the outlet at the bottom of the first weighing hopper, and the outlet end of the first pumping device is connected with the nozzle distribution device through the one-way valve.
Above-mentioned many liquid of many functional types add system, wherein: the two weighing devices and the two pumping devices respectively comprise a one-way valve, a flow regulating valve, a pressure gauge and a pressure sensor.
Above-mentioned many liquid of many functional types add system, wherein: the multifunctional multi-liquid adding system comprises single-liquid spraying and multi-liquid spraying.
Above-mentioned many liquid of many functional types add system, wherein: in the multi-liquid spraying process, a filter is arranged between the weighing hopper and the adding pump and is connected with an outlet at the bottom of the weighing hopper through a pipeline, the flow regulating valve is connected with the pressure gauge in series and then is in bridge connection with the pipeline at two ends of an inlet and an outlet of the adding pump, the outlet end of the one-way valve is connected with the nozzle distribution device, and the pressure sensor is arranged on the pipeline between the one-way valve and the nozzle distribution device.
Above-mentioned many liquid of many functional types add system, wherein: in the multi-liquid spraying process, the mixing device further comprises a mixer, a mixing hopper, a tuning fork switch and a tuning fork switch, wherein the mixer is arranged on an outlet pipeline below the weighing hopper, the tuning fork switch is connected with a control device, and the mixer has a speed adjusting function.
Above-mentioned many liquid of many functional types add system, wherein: in single liquid spraying and multi-liquid spraying, the control device and the nozzle distribution device are shared, and the nozzle distribution device comprises a nozzle distributor, a manual sampling valve, a plurality of nozzle shunt ball valves, a nozzle blockage removal ball valve and a plurality of nozzles; the manual sampling valve is connected with the stop valve and the nozzle distributor, the nozzle distributor is connected with the nozzle cleaning ball valve and the nozzle branch ball valves, and each nozzle branch ball valve is connected with one nozzle, so that the nozzle sprays liquid.
Above-mentioned many liquid of many functional types add system, wherein: the inner outlet of the mixing hopper is provided with a flow disturbing device.
Above-mentioned many liquid of many functional types add system, wherein: the feed valve for each liquid consists of two feed valves connected in parallel.
The utility model provides a many liquid of many functional types add system has following beneficial effect: the spraying equipment can automatically prepare liquid according to requirements, stir and mix the liquid uniformly and then add the liquid into the feed, thereby achieving the purposes of improving and enhancing the product performance.
Drawings
FIG. 1 is a schematic structural diagram of a multi-functional multi-liquid adding system.
Description of the symbols:
1. liquid inlet valve
2. Weighing hopper
3. Feeding valve
4. Mixing bucket
5. Filter
6. Adding pump
7. Regulating valve
8. Pressure gauge
9. One-way valve
10. Nozzle distributor
11. Nozzle with a nozzle body
12. Mixing device
13. Weighing sensor
14. Pressure sensor
15. Stop valve
16. Nozzle block cleaning ball valve
17. Manual sampling valve
18. Nozzle shunt ball valve
19. Liquid inlet valve
20. Feeding valve
21. Feeding valve
22. Weighing hopper
23. Liquid inlet valve
24. Weighing sensor
Detailed Description
In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.
Please refer to fig. 1, which is a schematic structural diagram of a multi-functional multi-liquid adding system according to the present invention, wherein the system includes a single-liquid spraying part and a multi-liquid spraying part. By single liquid spray is meant a liquid that enters the weigh hopper 22 from the feed valve 19 and is delivered to the nozzle dispensing apparatus by the pump 25 via the feed valve 21. The multi-liquid spraying pipeline refers to the condition that more than one liquid is connected in parallel through the weighing hopper 2 or through the weighing hopper 2 and the weighing hopper 22, enters the mixing and stirring device, is pumped to the nozzle distribution device through the pumping device II and is sprayed out.
The weighing, mixing and stirring device and the pumping device in the multi-liquid spraying comprise a plurality of feed valves, a plurality of weighing sensors, two weighing hoppers, a mixing hopper 4, a mixer 12, an adding pump 6 and a stop valve 15, wherein the weighing, mixing and stirring device is connected with a barrel bottom outlet of the weighing hopper through the feed valve 3 and the feed valve 20 so as to add liquid into the mixing hopper 4, and the weighing sensors 13 and 24 are respectively arranged on the weighing hopper 2 and the weighing hopper 22 and are connected with the control device; the inlet end of the adding pump 6 is connected with the outlet end of the bottom of the mixing hopper, and the outlet end of the adding pump 6 is connected with the nozzle 10 distribution device through the stop valve 15.
In a preferred embodiment, the mixing and stirring device and the pumping device further include a tuning fork type liquid level switch, a one-way valve 9, a flow regulating valve 7, a pressure gauge 8, a pressure sensor 14 and a filter 5, the filter 5 is disposed on a pipeline between the mixing hopper 4 and the adding pump 6 and is connected to an outlet end of the mixing hopper 4 through a pipeline, the flow regulating valve 7 and the pressure gauge 8 are connected in series and then bridged over a connecting pipeline at two ends of an inlet and an outlet of the adding pump 6, an outlet end of the adding pump 6 is connected to an inlet end of the stop valve 15, the pressure sensor 14 is mounted on a pipeline between the one-way valve 9 and the stop valve 15 and is connected to the control device, and an outlet end of the stop valve 15 is connected to a first end of the nozzle distribution device.
The weighing and pumping device in the single liquid spraying pipeline comprises a liquid inlet valve 23, a weighing hopper 22, a weighing sensor 24, a feeding valve 21 and an adding pump 25. The liquid inlet valve 23 is connected with the weighing hopper 22 to replenish liquid into the weighing hopper 22, the sensor 24 is arranged on the weighing hopper 22 to measure the weight of the liquid in the weighing hopper 22, and the inlet of the liquid inlet valve 23 is connected with the outlet at the bottom of the weighing hopper 22. The outlet of the liquid inlet valve 23 is connected to the inlet of an addition pump 25. The outlet of the addition pump is connected to the inlet of the shut-off valve 15, and the outlet of the shut-off valve 15 is connected to the first end of the nozzle distribution device.
Further, single liquid spraying pipeline still contain check valve one, flow control valve one, manometer one, pressure sensor one, flow control valve one with the check valve tandem arrangement install the exit end that adds pump 25, the exit end of check valve one is connected with the entrance point of stop valve 15, the exit end of stop valve 15 with nozzle distributor's first end be connected. And the first pressure gauge and the first pressure sensor are arranged on a connecting pipeline of the adding pump 25 and the stop valve 15.
Furthermore, the multiple liquid spraying pipelines and the single liquid spraying pipeline share the nozzle distribution device and the control device, and the two pipelines are in parallel connection and do not operate simultaneously.
The common nozzle distribution device comprises a nozzle distributor 10, a manual sampling valve 17, a plurality of nozzle shunt ball valves 18, a nozzle blockage removal ball valve 16 and a plurality of nozzles 11; the manual sampling valve 17 is connected with the stop valve 15 and the nozzle branch ball valves 18, each nozzle branch ball valve 18 is connected with one nozzle 11, and the manual sampling valve 17 is used for sampling and calibrating liquid.
Furthermore, in the implementation of the multi-liquid spraying pipeline, liquid is added into the two weighing hoppers through the plurality of liquid inlet valves in sequence, the liquid in the weighing hoppers is added into the mixing hopper through the feeding valve 3 or the feeding valve 20, the weighing sensors are positioned on the two weighing hoppers, the weight of the liquid flowing into the weighing hoppers from each feeding valve is measured, and the weighing sensors are connected with the control device.
Further, the control device sets the adding weight and adding sequence of each liquid, one liquid flows into the weighing hopper through the feeding valve, after the weight set by the control device is reached, the control device closes the corresponding feeding valve, the feeding valves of the other liquid are opened in sequence, the same as the adding of the first liquid, after the set amount is reached, the feeding valves are closed, after all the liquids are mixed according to the set amount, the feeding valves are opened, the mixed liquid enters the mixing hopper, and the mixer starts to stir and mix. And the mixed liquid is sprayed out by controlling the pumping device II and the nozzle distribution device by the control device.
Further, the mixer is a variable speed mixer.
Furthermore, a flow disturbing device is arranged at the inner outlet of the mixing hopper.
In the single liquid spraying implementation, liquid is added into the weighing hoppers 22 through the liquid inlet valve 23, the liquid in the weighing hoppers 22 is conveyed to the nozzle distribution device through the feeding valve 20 by the adding pump 25, the weighing sensors 24 are positioned on the two weighing hoppers 22, the weight of the liquid flowing into the weighing hoppers 22 from the feeding valve 23 is measured, and the weighing sensors are connected with the control device.
Further, in a single liquid line implementation, feed valve 20 is closed and feed valve 21 is open.
Further, in a multi-fluid pipeline implementation, the feed valve 21 is closed and the feed valve 20 is opened.
In practical application, the system of the utility model mainly comprises a first weighing device, a second weighing device, a buffer mixing device, a first pumping device, a second pumping device, a nozzle distribution device and a control device, wherein the two weighing devices and the mixing and stirring device are connected with the second pumping device through pipelines; the two pumping devices are connected with the nozzle distribution device through pipelines. The two weighing devices, the buffer mixing device, the two pumping devices and the nozzle distribution device are all connected with the control device.
The working principle of the multifunctional multi-liquid adding system is shown in figure 1, in the practical application of the multi-liquid pipeline, a weighing hopper 2 and a weighing hopper 22 are connected with a mixing hopper 4, a feeding valve 3 is arranged on a connecting pipeline of the cache hopper 2 and the weighing hopper 4, a feeding valve 20 is arranged on a connecting pipeline of the cache hopper 2 and the weighing hopper 22, a weighing sensor 13 is arranged on the weighing hopper 2, a weighing sensor 24 is arranged on the weighing hopper 22, the weighing sensor 13, the feeding valve 3, the weighing sensor 24 and the feeding valve 20 are all connected with a control device, and the weighing sensor 13 feeds back a weight signal of the weighing hopper 2 to the control device. The weighing sensor 24 feeds back the weight signal of the weighing hopper 22 to the control device, the control device presets the adding amount and adding sequence of each liquid, corresponding feeding valves are opened in sequence, and when the liquids all enter the weighing hopper in sequence, the control device closes the corresponding feeding valves. The feed valve 3 or 20 is opened and the feed valve 21 is closed. The liquid enters a mixing hopper and is stirred and mixed. Controlling means receive the signal that adds from the feed proportioning system, control add pump 6 and begin work, will mixing bucket 4 in the liquid pump send to nozzle 11 department, spout the correct position in the mixer via evenly distributed's nozzle 11, controlling means receives the signal of tuning fork feedback in real time, when no liquid in the tuning fork feedback pipeline, stops to add pump 6, closes nozzle 11, accomplishes one and adds the process. The control device collects the actual addition amount, calculates the deviation value of the actual addition amount and the preset addition amount, and counts batch addition reports according to time for relevant personnel to track and inquire.
Further, pressure sensor 14 can real-time supervision pipeline pressure to give pressure signal feedback to controlling means, when the pressure value in the pipeline exceeded predetermined pressure range, controlling means can send alarm signal to in time interrupt and add the safe operation of pump 6 guarantee liquid addition system.
In the practical application of the single liquid pipeline, the feeding valve 23 is connected with the weighing hopper 22 to supplement liquid into the weighing hopper 22, the feeding valve 20 and the feeding valve 21 are installed on a pipeline at the outlet of the weighing hopper 22 in parallel, the weighing sensor 24 is installed on the weighing hopper 22, the weighing sensor 24, the feeding valve 20 and the feeding valve 21 are all connected with the control device, the weighing sensor 24 feeds a weight signal of the weighing hopper 22 back to the control device, the control device presets the adding amount of the liquid, the feeding valve 23 is opened, and when the liquid enters the weighing hopper, the control device closes the feeding valve 23. The control device receives an adding signal from the batching system, sets the spraying amount every time, controls the adding pump 25 to start working, and the weighing sensor 24 meters the spraying amount every time, feeds the spraying amount back to the control device after the set amount is reached, closes the feeding valve 21 and completes one adding process. The control device collects the actual addition amount, calculates the deviation value of the actual addition amount and the preset addition amount, and counts batch addition reports according to time for relevant personnel to track and inquire.
Further, during single liquid spraying, the feed valve 20 is always in a closed state.
Further, during multiple liquid spraying, the feed valve 21 is always in a closed state.
Further, single liquid spray and multiple liquid spray may not be operated simultaneously.
Referring to fig. 1 again, the flow control valve 7 is installed on the inlet and outlet connecting pipe of the adding pump 6, and functions to manually adjust the pipe pressure when the adding pump 6 works, so that the pressure when the nozzle 11 works is kept in an optimal state, and the adding effect of the nozzle 11 is ensured. The method is applied to multi-liquid spraying. The single-liquid spraying is implemented by a pumping device, and the principle is equivalent to that of multi-liquid spraying.
The utility model discloses an among the technical scheme of many liquid of many functional types add system, each functional module and the modular unit homoenergetic that wherein include can correspond to the specific hardware circuit in the integrated circuit structure, consequently only relate to the improvement of specific hardware circuit, and the hardware part is not only the carrier that belongs to execution control software or computer program, consequently solves corresponding technical problem and obtains corresponding technological effect and also does not relate to the application of any control software or computer program, that is to say, the utility model discloses only utilize the improvement in the aspect of the hardware circuit structure that these modules and units relate to can be with the technical problem that solves to obtain corresponding technological effect, and need not assist and can realize corresponding function with specific control software or computer program.
The embodiment is the preferred embodiment of the present invention, and the well is not used to limit the present invention, and the improvement, change, combination, and substitution made by those skilled in the art without departing from the principle of the present invention all fall within the scope of the claims of the present invention.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (7)
1. A multi-functional type multi-liquid adding system is characterized by comprising two weighing devices, a buffer mixing device, two pumping devices, a nozzle distribution device and a control device: the weighing device and the pumping device comprise a plurality of feed valves, a plurality of weighing sensors, two weighing hoppers, two adding pumps and two stop valves, the cache mixing device is connected with the barrel bodies of the two weighing hoppers through the plurality of feed valves so as to add liquid into the mixing hoppers, and the plurality of weighing sensors are arranged on the two weighing hoppers and connected with the control device; the inlet end of the second pumping device is connected with the outlet at the bottom of the mixing hopper, and the outlet end of the second pumping device is connected with the nozzle distribution device through a one-way valve; the inlet end of the first pumping device is connected with the outlet at the bottom of the first weighing hopper, and the outlet end of the first pumping device is connected with the nozzle distribution device through the one-way valve.
2. The multi-functional multi-liquid addition system according to claim 1, characterized in that: the weighing device and the pumping device respectively comprise a one-way valve, a flow regulating valve, a pressure gauge and a pressure sensor.
3. The multi-functional multi-liquid addition system according to claim 1, characterized in that: the multifunctional multi-liquid adding system comprises single-liquid spraying and multi-liquid spraying.
4. A multi-functional, multi-liquid addition system according to claim 3, wherein: in the multi-liquid spraying process, the mixing device further comprises a mixer, a mixing hopper, a tuning fork switch and a tuning fork switch, wherein the mixer is arranged on an outlet pipeline below the weighing hopper, the tuning fork switch is connected with a control device, and the mixer has a speed adjusting function.
5. The multi-functional multi-liquid addition system according to claim 1, characterized in that: in single liquid spraying and multi-liquid spraying, the control device and the nozzle distribution device are shared, and the nozzle distribution device comprises a nozzle distributor, a manual sampling valve, a plurality of nozzle shunt ball valves, a nozzle blockage removal ball valve and a plurality of nozzles; the manual sampling valve is connected with the stop valve and the nozzle distributor, the nozzle distributor is connected with the nozzle cleaning ball valve and the nozzle branch ball valves, and each nozzle branch ball valve is connected with one nozzle, so that the nozzle sprays liquid.
6. The multi-functional multi-liquid addition system according to claim 1, characterized in that: the inner outlet of the mixing hopper is provided with a flow disturbing device.
7. The multi-functional multi-liquid addition system according to claim 1, characterized in that: the feed valve for each liquid consists of two feed valves connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009420.4U CN209917799U (en) | 2019-01-04 | 2019-01-04 | Many liquid of many functional types add system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009420.4U CN209917799U (en) | 2019-01-04 | 2019-01-04 | Many liquid of many functional types add system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917799U true CN209917799U (en) | 2020-01-10 |
Family
ID=69064922
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920009420.4U Active CN209917799U (en) | 2019-01-04 | 2019-01-04 | Many liquid of many functional types add system |
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| CN (1) | CN209917799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854608A (en) * | 2021-09-28 | 2021-12-31 | 江苏正昌粮机股份有限公司 | Pet food production scale type liquid pumping adding system |
| CN115416161A (en) * | 2022-10-14 | 2022-12-02 | 湖南中联重科新材料科技有限公司 | Spraying device and method |
| CN115446987A (en) * | 2022-10-14 | 2022-12-09 | 湖南中联重科新材料科技有限公司 | Spray device and method |
-
2019
- 2019-01-04 CN CN201920009420.4U patent/CN209917799U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854608A (en) * | 2021-09-28 | 2021-12-31 | 江苏正昌粮机股份有限公司 | Pet food production scale type liquid pumping adding system |
| CN115416161A (en) * | 2022-10-14 | 2022-12-02 | 湖南中联重科新材料科技有限公司 | Spraying device and method |
| CN115446987A (en) * | 2022-10-14 | 2022-12-09 | 湖南中联重科新材料科技有限公司 | Spray device and method |
| CN115446987B (en) * | 2022-10-14 | 2024-09-24 | 中联重科新材料科技有限公司 | Spraying device and method |
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