CN210206138U - Push-pull type water rust removal waste recovery system - Google Patents
Push-pull type water rust removal waste recovery system Download PDFInfo
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- CN210206138U CN210206138U CN201921030434.0U CN201921030434U CN210206138U CN 210206138 U CN210206138 U CN 210206138U CN 201921030434 U CN201921030434 U CN 201921030434U CN 210206138 U CN210206138 U CN 210206138U
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- collecting hopper
- pipe
- collecting
- waste recovery
- collection fill
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Abstract
The utility model discloses a push-pull water rust removal waste recovery system, including waste recovery pipeline and collection fill, the collection fill is provided with and is no less than two, the pipe outlet of waste recovery pipeline connects the collection fill and stretches into in the collection fill through its lateral wall, the export is provided with the return bend structure of bleeding above the collection fill, and the return bend exit of bleeding is connected with the vacuum pump, install level sensor on the collection fill lateral wall, connect the backstage controlling means through PLC electronic circuit; a gravity normally-closed valve is installed at the bottom of the collecting hopper, and an outlet below the collecting hopper faces the waste collecting tank; connect the manometer pipe on the collection fill lateral wall, air compressor is installed to the entrance of manometer pipe, the export of manometer pipe stretches into in the collection fill. The utility model discloses a circulation work mechanism, many collection fill circulation continuity of turn operation carry out the water rust cleaning and retrieve, do not need latency, have improved work efficiency.
Description
Technical Field
The utility model relates to a water rust cleaning recovery plant of shipyard specifically discloses a push-pull water rust cleaning waste recovery system.
Background
In the water rust removal project of a shipyard, the water rust removal waste recovery system in the prior art only works by one vacuum pump, and after the recovery waste barrel is full, the system must be stopped, the waste barrel is emptied, and then the system works, so that the time is wasted, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The technique to above-mentioned current water rust cleaning waste recovery system is not enough, the utility model provides a push-pull water rust cleaning waste recovery system adopts the circulation work mechanism, can continuous operation, does not need latency, improves work efficiency.
The utility model adopts the following technical scheme: a push-pull type water rust removal waste recovery system comprises a waste recovery pipeline and at least two collecting hoppers, wherein a pipe inlet of the waste recovery pipeline is connected with a water rust removal spray head, a pipe outlet of the waste recovery pipeline is connected with the collecting hoppers and extends into the collecting hoppers through the side walls of the collecting hoppers, and a solenoid valve A is arranged at a pipeline connection position outside the collecting hoppers; an air exhaust bent pipe structure is arranged at an outlet above the collecting hopper, a vacuum pump is connected to the outlet of the air exhaust bent pipe, and an electromagnetic valve B is arranged on a pipeline of the air exhaust bent pipe; the side wall of the collecting hopper is provided with a liquid level sensor, the liquid level sensor comprises a sensing structure and a control structure, the sensing structure is arranged inside the collecting hopper, the control structure is arranged outside the collecting hopper, and the control structure is connected with a background control device through a PLC (programmable logic controller) electronic circuit; a gravity normally-closed valve is installed at the bottom of the collecting hopper, and an outlet below the collecting hopper faces the waste collecting tank; the side wall of the collecting hopper is connected with a pressure pipe, an air compressor is installed at the inlet of the pressure pipe, the outlet of the pressure pipe extends into the collecting hopper, and a solenoid valve C is arranged at the pipeline connection position outside the collecting hopper; and the background control device is connected with a vacuum pump, an air compressor, an electromagnetic valve A, an electromagnetic valve B, an electromagnetic valve C and a gravity normally-closed valve through the output of a PLC electronic circuit.
The working principle is as follows: air in the fill is collected in the vacuum pump extraction, make and collect the interior pressure of fighting and diminish, inside and outside pressure difference effect, the waste material that collection fill water rust cleaning shower nozzle produced passes through in the waste recovery pipeline gets into the collection fill, continuously rise along with time, and end liquid level sensor's sensing structure, liquid level sensor transmits waste material liquid level information to backstage controlling means, other platforms of backstage controlling means control are collected and are fought and vacuum pump combination start synchronous working in, can control air compressor and begin work, make compressed air continuously get into through the pressure pipe and should collect in fighting, it exerts pressure to combine the waste material to continuously strengthen the bottom of the collection fill, under certain pressure, the gravity normally closed valve is opened, the waste material is all arranged in the garbage collection pond in this collection fill. Thus, continuous circulation operation can be carried out all the time without stopping the whole water rust removal operation.
Preferably, the liquid level sensor is a capacitive sensor, and various types are common in the market and are easily available.
Preferably, the number of collecting hoppers is equal to the number of tube outlets of the waste recovery conduit and equal to the number of tube outlets of the pressure tubes. Because the pipe outlet of the waste recovery pipe and the pipe outlet of the pressure pipe both need to be connected with the collecting hopper.
Compared with the prior art, the beneficial effects of the utility model are that: adopt the circulation work mechanism, many collection fill circulation operation in turn carries out the water rust cleaning and retrieves for the link all can continuous work about the shipyard water rust cleaning project, does not need latency, has improved work efficiency.
Drawings
FIG. 1 is a schematic diagram of a system according to a first embodiment;
wherein: 1-a waste recovery pipeline, 11-a left electromagnetic valve A, 12-a right electromagnetic valve A; 2-a left collecting hopper, 21-a left vacuum pump, 22-a left air exhaust bent pipe and 23-a left electromagnetic valve B; 3-a right collecting hopper, 31-a right vacuum pump, 32-a right pumping elbow and 33-a right electromagnetic valve B; 4-pressure pipe, 41-left electromagnetic valve C, 42-right electromagnetic valve C; 5-an air compressor; 6-left level sensor; 7-right level sensor; 8-left gravity normally closed valve; 9-right gravity normally closed valve; 10-waste collecting tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
The first embodiment is as follows:
in fig. 1, a push-pull water derusting waste recovery system comprises a waste recovery pipeline 1 and two collecting hoppers, wherein a water derusting spray head (a non-system structure and not shown in the figure) is connected to a pipe inlet of the waste recovery pipeline 1.
The outlet of the left end pipe of the waste recovery pipeline 1 is connected with the left collecting hopper 2 and extends into the left collecting hopper 2 through the side wall of the left collecting hopper 2, and a left electromagnetic valve A11 is arranged at the pipeline connection position outside the left collecting hopper 2; a left air exhaust bent pipe 22 structure is arranged at an upper outlet of the left collecting hopper 2, a left vacuum pump 21 is connected to an outlet of the left air exhaust bent pipe 22, and a left electromagnetic valve B23 is arranged on a pipeline of the left air exhaust bent pipe 22; a left liquid level sensor 6 is mounted on the side wall of the left collecting hopper 2, the left liquid level sensor 6 comprises a sensing structure and a control structure, the sensing structure is arranged inside the left collecting hopper 2, the control structure is arranged outside the left collecting hopper 2, and the control structure is connected with a background control device (remote connection, not shown in the figure) through a PLC electronic circuit; a left gravity normally-closed valve 8 is installed at the bottom of the left collecting hopper 2, and an outlet below the left collecting hopper 2 faces a waste collecting tank 10; the side wall of the left collecting hopper 2 is connected with a pressure pipe 4, an air compressor 5 is installed at the inlet of the pressure pipe 4, the outlet of the left end pipe of the pressure pipe 4 extends into the left collecting hopper 2, and a left electromagnetic valve C41 is arranged at the pipeline connection position outside the left collecting hopper 2; the background control device is connected with the left vacuum pump 21, the left air compressor 5, the left electromagnetic valve A11, the left electromagnetic valve B23, the left electromagnetic valve C41 and the left gravity normally-closed valve 8 through the output of a PLC electronic circuit.
Similarly, the outlet of the right end pipe of the waste recovery pipeline 1 is connected with the right collecting hopper 3 and extends into the right collecting hopper 3 through the side wall of the right collecting hopper 3, and a right electromagnetic valve A12 is arranged at the pipeline connection position outside the right collecting hopper 3; a right air exhaust bent pipe 32 structure is arranged at an outlet above the right collecting hopper 3, a right vacuum pump 31 is connected at the outlet of the right air exhaust bent pipe 32, and a right electromagnetic valve B33 is arranged on a pipeline of the right air exhaust bent pipe 32; a right liquid level sensor 77 is mounted on the side wall of the right collecting hopper 3, the right liquid level sensor 77 comprises a sensing structure and a control structure, the sensing structure is arranged inside the right collecting hopper 3, the control structure is arranged outside the right collecting hopper 3, and the control structure is connected with a background control device through a PLC (programmable logic controller) electronic circuit; a right gravity normally-closed valve 9 is installed at the bottom of the right collecting hopper 3, and an outlet below the right collecting hopper 3 faces a waste collecting tank 10; the side wall of the right collecting hopper 3 is connected with a pressure pipe 4, an air compressor 5 is installed at the inlet of the pressure pipe 4, the outlet of the right end pipe of the pressure pipe 4 extends into the right collecting hopper 3, and a right electromagnetic valve C42 is arranged at the pipeline connection position outside the right collecting hopper 3; the background control device is connected with the right vacuum pump 31, the right air compressor 5, the right electromagnetic valve A12, the right electromagnetic valve B33, the right electromagnetic valve C42 and the right gravity normally-closed valve 9 through the output of a PLC electronic circuit.
One of the work flows is as follows: the left vacuum pump 21 works at the beginning, the left electromagnetic valve A11 and the left electromagnetic valve B23 are opened, other electromagnetic valves are closed, so that waste materials on the water rust removal spray head can be sucked into the left collecting hopper 2 through the waste material recovery pipeline 1, the waste materials in the left collecting hopper 2 can be slowly increased, when the waste materials are increased to the end of the waste materials passing through the left liquid level sensor 6, the left liquid level sensor 6 transmits waste material liquid level information to a background control device through a PLC electronic circuit, the background control device can control the right vacuum pump 31 to start, the right electromagnetic valve B33 is opened, the right electromagnetic valve B33 is started for a certain time, the pressure in the right collecting hopper 3 is sharply reduced (or vacuum is generated), at the moment, the right electromagnetic valve A12 is opened, the left electromagnetic valve A11 is closed, the left vacuum pump 21 stops working, the left electromagnetic valve B23 is closed, the left electromagnetic valve C41 is opened, and, under the action of pressure, the left gravity normally-closed valve 8 is opened, and all the waste materials in the left collecting hopper 2 are discharged to the waste material collecting tank 10;
meanwhile, the waste materials in the right collecting hopper 3 are more and more, when the waste materials are added to the last right liquid level sensor 77, the right liquid level sensor 77 transmits waste material liquid level information to a background control device through a PLC (programmable logic controller) electronic circuit, the background control device can control the left vacuum pump 21 to start, the left electromagnetic valve B23 is opened, the left collecting hopper 2 is started for a certain time, the pressure is sharply reduced (or vacuum is generated), the left electromagnetic valve A11 is opened during the time, the right electromagnetic valve A12 is closed, the right vacuum pump 31 stops working, the right electromagnetic valve B33 is closed, the right electromagnetic valve C42 is opened, compressed air enters the right collecting hopper 3, under the action of pressure, the right gravity normally-closed valve 9 is opened, all the waste materials in the right collecting hopper 3 are discharged to the waste material collecting tank 10. The water is circulated all the time, and the water rust removing operation does not need to be stopped.
The liquid level sensor is a capacitive sensor, and various types are common and easily available in the market.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a push-pull water rust removal waste recovery system, includes waste recovery pipeline (1) and collection fill, the water rust removal shower nozzle is connected to the pipe entrance of waste recovery pipeline (1), its characterized in that:
the number of the collecting hoppers is not less than two, the pipe outlet of the waste recovery pipeline (1) is connected with the collecting hoppers and extends into the collecting hoppers through the side walls of the collecting hoppers, and an electromagnetic valve A is arranged at the pipeline connection position outside the collecting hoppers;
an air exhaust bent pipe structure is arranged at an outlet above the collecting hopper, a vacuum pump is connected to the outlet of the air exhaust bent pipe, and an electromagnetic valve B is arranged on a pipeline of the air exhaust bent pipe;
the side wall of the collecting hopper is provided with a liquid level sensor, the liquid level sensor comprises a sensing structure and a control structure, the sensing structure is arranged inside the collecting hopper, the control structure is arranged outside the collecting hopper, and the control structure is connected with a background control device through a PLC (programmable logic controller) electronic circuit;
a gravity normally-closed valve is installed at the bottom of the collecting hopper, and an outlet below the collecting hopper faces the waste collecting tank (10);
the side wall of the collecting hopper is connected with a pressure pipe (4), an air compressor (5) is installed at the inlet of the pressure pipe (4), the outlet of the pressure pipe (4) extends into the collecting hopper, and a solenoid valve C is arranged at the pipeline connection position outside the collecting hopper;
and the background control device is connected with a vacuum pump, an air compressor (5), an electromagnetic valve A, an electromagnetic valve B, an electromagnetic valve C and a gravity normally-closed valve through the output of a PLC electronic circuit.
2. The push-pull water rust removing waste recycling system of claim 1, characterized in that: the liquid level sensor is a capacitance type sensor.
3. The push-pull water rust removing waste recycling system of claim 1, characterized in that: the number of the collecting hoppers is equal to the number of the pipe outlets of the waste recovery pipeline (1) and equal to the number of the pipe outlets of the pressure pipes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030434.0U CN210206138U (en) | 2019-07-04 | 2019-07-04 | Push-pull type water rust removal waste recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030434.0U CN210206138U (en) | 2019-07-04 | 2019-07-04 | Push-pull type water rust removal waste recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210206138U true CN210206138U (en) | 2020-03-31 |
Family
ID=69935774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921030434.0U Expired - Fee Related CN210206138U (en) | 2019-07-04 | 2019-07-04 | Push-pull type water rust removal waste recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210206138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180251A (en) * | 2019-07-04 | 2019-08-30 | 舟山凯久电源科技有限公司 | Push-pull type water derusting waste recovery systems |
-
2019
- 2019-07-04 CN CN201921030434.0U patent/CN210206138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180251A (en) * | 2019-07-04 | 2019-08-30 | 舟山凯久电源科技有限公司 | Push-pull type water derusting waste recovery systems |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |