CN202762340U - Control device used by sludge treatment device - Google Patents
Control device used by sludge treatment device Download PDFInfo
- Publication number
- CN202762340U CN202762340U CN 201220485191 CN201220485191U CN202762340U CN 202762340 U CN202762340 U CN 202762340U CN 201220485191 CN201220485191 CN 201220485191 CN 201220485191 U CN201220485191 U CN 201220485191U CN 202762340 U CN202762340 U CN 202762340U
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- China
- Prior art keywords
- controller
- sludge treatment
- control device
- limit switch
- motor
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- 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
The utility model relates to a control device used by a sludge treatment device. The control device comprises a controller, a limit switch and a stirring device, wherein the limit switch is electrically connected with the controller, and the controller is electrically connected with the stirring device. Compared with the prior art, the control device has the advantages and effects of being excellent in automatic control effect, being capable of preventing impeller instantaneous load from being too high, reducing maintenance cost, being prolonged in service life and improving economic benefit.
Description
Technical field
The utility model relates to a kind of control device, particularly a kind of control device for sludge treatment equipment, and this device is parts of sludge treatment equipment, belongs to the environmental protection equipment field.
Background technology
Existingly add mud for sludge treatment equipment from adding the mud mouth, agitating device stirs mud.But because when adding mud, mud is relatively concentrated, if this moment agitating device still in work, the mud of concentrating is the direct impeller of contact stirring equipment probably, and damages impeller so that the impeller instantaneous load is too high.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provide a kind of reasonable in design, agitating device quits work when can make adding mud, prevents that impeller from damaging, and improves the control device that is used for sludge treatment equipment that is used for the sludge treatment equipment life-span.
The technical scheme in the invention for solving the above technical problem is: the control device that should be used for sludge treatment equipment, it is characterized in that: comprise controller, limit switch and agitating device, described limit switch and controller are electrically connected, and described controller and agitating device are electrically connected.
Agitating device described in the utility model comprises impeller, turning cylinder and motor, and described impeller set is contained on the turning cylinder, and described motor is connected with turning cylinder, and described controller and motor are electrically connected.
Be provided with the interlock control module in the controller described in the utility model, described interlock control module and motor are electrically connected, and described interlock control module and limit switch are electrically connected.
The utility model compared with prior art, have the following advantages and effect: automatic control effect is good, can prevent that the impeller instantaneous load is too high, has reduced maintenance cost, has improved service life, has improved economic benefit.
Description of drawings
Fig. 1 is the structural representation of the control device that is used for sludge treatment equipment of the utility model embodiment.
Fig. 2 is the use state diagram of the control device that is used for sludge treatment equipment of the utility model embodiment.
Label declaration: controller 1, limit switch 2, impeller 3, turning cylinder 4, motor 5.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 and Fig. 2, the control device that is used for sludge treatment equipment of the present embodiment comprises controller 1, limit switch 2 and agitating device.
In the present embodiment, limit switch 2 and controller 1 are electrically connected, and controller 1 and agitating device are electrically connected.Limit switch 2 is installed on the sludge treatment equipment, and the valve that adds on the mud mouth of limit switch 2 and sludge treatment equipment matches, and the folding of this valve matches with limit switch 2.
In the present embodiment, agitating device comprises impeller 3, turning cylinder 4 and motor 5, and impeller 3 is sleeved on the turning cylinder 4, and motor 5 is connected connection with turning cylinder, and described controller 1 and motor 5 are electrically connected.
In the present embodiment, be provided with the interlock control module in the controller 1, interlock control module and motor 5 are electrically connected, and interlock control module and limit switch 2 are electrically connected.
When the control device for sludge treatment equipment of the present utility model uses, when needs add mud in the sludge treatment equipment, at first need to open the valve that adds the mud mouth, when valve is opened, limit switch 2 action also passes to interlock control module in the controller 1 with signal, interlock control module control motor 5 stops operating, thereby so that impeller 3 also stops operating, has prevented that the thing of damaging impeller 3 from occuring.When add mud complete after, valve-off, limit switch 2 action also passes to interlock control module in the controller 1 with signal, in interlock control module control motor 5 be rotated further.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. a control device that is used for sludge treatment equipment is characterized in that: comprise controller, limit switch and agitating device, described limit switch and controller electrical connection, described controller and agitating device electrical connection.
2. the control device for sludge treatment equipment according to claim 1, it is characterized in that: described agitating device comprises impeller, turning cylinder and motor, described impeller set is contained on the turning cylinder, and described motor is connected with turning cylinder, and described controller and motor are electrically connected.
3. the control device for sludge treatment equipment according to claim 2 is characterized in that: be provided with the interlock control module in the described controller, described interlock control module and motor electrical connection, described interlock control module and limit switch electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485191 CN202762340U (en) | 2012-09-21 | 2012-09-21 | Control device used by sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485191 CN202762340U (en) | 2012-09-21 | 2012-09-21 | Control device used by sludge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762340U true CN202762340U (en) | 2013-03-06 |
Family
ID=47768944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485191 Expired - Fee Related CN202762340U (en) | 2012-09-21 | 2012-09-21 | Control device used by sludge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204363A (en) * | 2019-07-01 | 2019-09-06 | 徐勇利 | A kind of environmentally friendly sludge oxidation processes Heat Treatment device and its application method |
-
2012
- 2012-09-21 CN CN 201220485191 patent/CN202762340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204363A (en) * | 2019-07-01 | 2019-09-06 | 徐勇利 | A kind of environmentally friendly sludge oxidation processes Heat Treatment device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |