CN207810350U - A kind of nuclear power plant's cement transportation system - Google Patents
A kind of nuclear power plant's cement transportation system Download PDFInfo
- Publication number
- CN207810350U CN207810350U CN201721881209.9U CN201721881209U CN207810350U CN 207810350 U CN207810350 U CN 207810350U CN 201721881209 U CN201721881209 U CN 201721881209U CN 207810350 U CN207810350 U CN 207810350U
- Authority
- CN
- China
- Prior art keywords
- cement
- power plant
- nuclear power
- cement silo
- transportation system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of nuclear power plant's cement transportation system, including cement silo, it is set to cement silo top and bag filter in communication, cement silo bottom end discharge port connects auger conveyor feed inlet by discharge pipe, auger conveyor setting is located at auger conveyor feed inlet both sides there are two discharge port, and hopper wall vibrator is provided on the side wall of the nearly bottom end of the cement silo.The degree of automation is greatly improved by the opening and closing of controller autocontrol valve by the way that multiple detection devices are arranged, and hopper wall vibrator is set and effectively prevent dry and hard and blocks, improves transfer efficiency.
Description
Technical field
The utility model is related to nuclear power plant's joints cement conveying devices.
Background technology
Nuclear power plant's liquid waste processing needs are loaded using a large amount of coagulation water cement container, otherwise will be led to nuclear leakage, and be made
At immeasurable loss and pollution, the production of existing cement transportation is conveyed with screw conveyor, is easy in transmission process
Cause to block and dry and hard, and can only irreversibly deliver, the degree of automation is low cannot to automatically control charging metering, have much room for improvement.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of high degree of automation, effectively prevent cement dry and hard stifled
Plug, greatly improves nuclear power plant's cement transportation system of transfer efficiency.
To realize the utility model aim, following technical scheme is provided：A kind of nuclear power plant's cement transportation system, including water
Pug storehouse is set to cement silo top and bag filter in communication, it is characterised in that cement silo bottom end discharge port
Auger conveyor feed inlet is connected by discharge pipe, auger conveyor setting is located at auger conveyor there are two discharge port
Feed inlet both sides are provided with hopper wall vibrator on the side wall of the nearly bottom end of the cement silo.
Preferably, being provided with level meter in cement silo, cement silo top feed inlet is provided with No.1 solenoid valve.
Preferably, being provided with No. two solenoid valves on discharge pipe, manometer is provided on No. two solenoid valves.Preferably, cement
PLC controller is provided on feed bin, PLC controller signal connects level meter, manometer, No.1, No. two solenoid valves.
Preferably, the screw conveyor shaft of auger conveyor is made of positive and negative two sections of helical blades.
The utility model advantageous effect：The utility model is automatically controlled by the way that multiple detection devices are arranged by controller
The opening and closing of valve greatly improve the degree of automation, and hopper wall vibrator is arranged and effectively prevent dry and hard and blocks, and improve
Transfer efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Embodiment 1：A kind of nuclear power plant's cement transportation system, including cement silo 1, be set to 1 top of cement silo and with
Connection bag filter 2,1 bottom end discharge port of cement silo pass through discharge pipe 3 connect 4 feed inlet of auger conveyor, spiral shell
The rotation setting of conveyer 4 is located at 4 feed inlet both sides of auger conveyor, 1 nearly bottom end of the cement silo there are two discharge port 4.2
Side wall on be provided with hopper wall vibrator 5.Level meter 6 is provided in cement silo 1,1 top feed inlet 1.1 of cement silo is set
It is equipped with No.1 solenoid valve 7.It is provided with No. two solenoid valves 8 on discharge pipe 3, manometer 9 is provided on No. two solenoid valves 8.Water
PLC controller 10 is provided on pug storehouse 1,10 signal of PLC controller connects level meter 6, manometer 9, No.1, No. two electricity
Magnet valve（7、8）.The screw conveyor shaft 4.1 of auger conveyor 4 is made of positive and negative two sections of helical blades.Two discharge ports 4.2 connect
Connect two feed bins 14.
Embodiment 2：With reference to embodiment 1, agitating shaft 11 is provided in cement silo 1,11 top of agitating shaft connects motor 12,
11 bottom end of agitating shaft is provided with helical form resilient coil 13.
Workflow：Cement transportation system receives feed bin to grouting or solidification receives feed bin and conveys dry cement.Work as material level gauge
Imported valve is closed when expressing high setting valve, outlet valve is closed when reaching low setting valve；It is closed when manometer high pressure
Imported valve, when low-pressure, close outlet valve.When conveying blockage, hopper wall vibrator is opened, loosens and accumulates closely knit water
Mud prevents cement from luming.Auger conveyor can positive and negative rotation, convey cement to two feed bins respectively.
Claims (5)
1. a kind of nuclear power plant's cement transportation system, including cement silo, it is set to cement silo top and cloth bag in communication
Deduster, it is characterised in that cement silo bottom end discharge port connects auger conveyor feed inlet, helical feed by discharge pipe
Device setting is located at auger conveyor feed inlet both sides there are two discharge port, is arranged on the side wall of the nearly bottom end of the cement silo
There is hopper wall vibrator.
2. a kind of nuclear power plant's cement transportation system according to claim 1, it is characterised in that be provided with object in cement silo
Position instrument, cement silo top feed inlet are provided with No.1 solenoid valve.
3. a kind of nuclear power plant's cement transportation system according to claim 2, it is characterised in that be provided with two on discharge pipe
Number solenoid valve is provided with manometer on No. two solenoid valves.
4. a kind of nuclear power plant's cement transportation system according to claim 1, it is characterised in that be provided with PLC in cement silo
Controller, PLC controller signal connect level meter, manometer, No.1, No. two solenoid valves.
5. a kind of nuclear power plant's cement transportation system according to claim 1, it is characterised in that the spiral transferring of auger conveyor
Axis is sent to be made of positive and negative two sections of helical blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881209.9U CN207810350U (en) | 2017-12-28 | 2017-12-28 | A kind of nuclear power plant's cement transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881209.9U CN207810350U (en) | 2017-12-28 | 2017-12-28 | A kind of nuclear power plant's cement transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810350U true CN207810350U (en) | 2018-09-04 |
Family
ID=63328095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721881209.9U Expired - Fee Related CN207810350U (en) | 2017-12-28 | 2017-12-28 | A kind of nuclear power plant's cement transportation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190288A (en) * | 2017-12-28 | 2018-06-22 | 江苏宝宸净化设备有限公司 | A kind of nuclear power plant's cement transportation system |
-
2017
- 2017-12-28 CN CN201721881209.9U patent/CN207810350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190288A (en) * | 2017-12-28 | 2018-06-22 | 江苏宝宸净化设备有限公司 | A kind of nuclear power plant's cement transportation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20191228 |