CN202007153U - Rotary decanter - Google Patents
Rotary decanter Download PDFInfo
- Publication number
- CN202007153U CN202007153U CN2011201413323U CN201120141332U CN202007153U CN 202007153 U CN202007153 U CN 202007153U CN 2011201413323 U CN2011201413323 U CN 2011201413323U CN 201120141332 U CN201120141332 U CN 201120141332U CN 202007153 U CN202007153 U CN 202007153U
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- CN
- China
- Prior art keywords
- liquid level
- hydrophone
- transmission mechanism
- level sensor
- rotary
- 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
The utility model discloses a rotary decanter, which mainly comprises a transmission device (2) and an ultrasonic liquid level sensor (3) which are arranged at the upper part of a water tank (1), a sludge interface instrument (4) which is arranged at the bottom of the water tank (1), and a decanter (5) which is arranged in the water tank (1), wherein the decanter (5) is connected with the transmission device (2), and the transmission device (2), the ultrasonic liquid level sensor (3) and the sludge interface instrument (4) are all connected with a control device (6). The rotary decanter can accurately decant according to different requirements of treating technologies, and also can prevent the scum on the water surface from being discharged simultaneously.
Description
Technical field
The utility model relates to sewage disposal device, specifically is meant a kind of rotary-type water decanter.
Background technology
At present, in biological sewage treatment, the widespread use sequencing batch active sludge, in technologies such as SBR, CASS, wherein key equipment is for straining hydrophone, and the performance of straining hydrophone has directly influenced the effect of sewage disposal.A complete process cycle comprises into water, aeration, precipitation, drainage procedure; in different periodic processes; strain hydrophone and need accurately finish different actions; and existing strain in the hydrophone often to return false command appears; make and strain the sewage discharge that the general who has surrendered does not also handle well under the hydrophone; cause the sewage disposal accident, and often also the scum silica frost on the water surface is also discharged, cause the water quality variation of draining.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of rotary-type water decanter is provided, and this rotary-type water decanter can be strained water running accurately according to the different requirements of treatment process, also avoids simultaneously the scum silica frost on the water surface is discharged.
The purpose of this utility model is achieved through the following technical solutions: a kind of rotary-type water decanter, mainly by transmission mechanism that is arranged on top, pond and ultrasonic liquid level sensor, be arranged on the sludge interface instrument of basin bottom and the hydrophone of straining that is arranged in the pond constitutes, the described hydrophone of straining links to each other with transmission mechanism, and transmission mechanism, ultrasonic liquid level sensor and sludge interface instrument all are connected with control device.
Further, described straining is equipped with the floating drum slag-blocking apparatus on the hydrophone, thereby avoids scum silica frost is discharged the pond.
Described transmission mechanism, ultrasonic liquid level sensor and sludge interface instrument all are connected with control device by cable.
In sum, the utlity model has following advantage: detect the water surface elevation signal by ultrasonic liquid level sensor, the sludge interface instrument detects the mud height signal, and by the input control devices such as signal of process cycle, control device is handled signal, output signal to frequency transformer then, by frequency transformer instruction transmission mechanism motor action; Strain hydrophone and rotate under the drive of transmission mechanism, water management is strained in the realization automatization accurately, because the variation of input signal is given control device with signal feedback again, realizes control so repeatedly; The floating drum slag-blocking apparatus of straining simultaneously on the hydrophone is avoided scum silica frost is discharged the pond.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1-pond; 2-transmission mechanism; 3-ultrasonic liquid level sensor; 4-sludge interface instrument; 5-strain hydrophone; 6-control device; 7-floating drum slag-blocking apparatus; 8-cable.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1, the utility model mainly is made of transmission mechanism 2, ultrasonic liquid level sensor 3, sludge interface instrument 4 and the hydrophone 5 of straining that links to each other with transmission mechanism 2, and transmission mechanism 2, ultrasonic liquid level sensor 3 and sludge interface instrument 4 all are connected with control device 6 by cable 8; In actual applications, transmission mechanism 2 and ultrasonic liquid level sensor 3 are arranged on the top in pond 1, promptly surpass the highest liquid level in pond; Sludge interface instrument 4 is arranged on the bottom in pond 1, strains hydrophone 5 and is arranged in the pond 1; For fear of scum silica frost is discharged the pond, floating drum slag-blocking apparatus 7 also is installed on the hydrophone 5 described straining.
Principle of work of the present utility model is as follows:
At first, detect the water surface elevation signal by ultrasonic liquid level sensor 3, sludge interface instrument 4 detects the mud height signal, and the input control devices such as signal 6 of process cycle; 6 pairs of signals of control device are handled, and output signal to frequency transformer then, by the motor action of frequency transformer instruction transmission mechanism 2; Strain hydrophone 5 and rotate under the drive of transmission mechanism 2, water management is strained in the realization automatization accurately; Because the variation of input signal is given control device 6 with signal feedback again, realize control so repeatedly; Simultaneously, the floating drum slag-blocking apparatus of straining on the hydrophone 57 is avoided scum silica frost is discharged the pond, prevents to cause the water quality variation of draining.
As mentioned above, just can realize the utility model preferably.
Claims (3)
1. rotary-type water decanter, it is characterized in that, mainly by transmission mechanism (2) that is arranged on top, pond (1) and ultrasonic liquid level sensor (3), be arranged on the sludge interface instrument (4) of pond (1) bottom and the hydrophone (5) of straining that is arranged in the pond (1) constitutes, the described hydrophone (5) of straining links to each other with transmission mechanism (2), and transmission mechanism (2), ultrasonic liquid level sensor (3) and sludge interface instrument (4) all are connected with control device (6).
2. a kind of rotary-type water decanter according to claim 1 is characterized in that, described straining is equipped with floating drum slag-blocking apparatus (7) on the hydrophone (5).
3. a kind of rotary-type water decanter according to claim 1 and 2 is characterized in that, described transmission mechanism (2), ultrasonic liquid level sensor (3) and sludge interface instrument (4) all are connected with control device (6) by cable (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201413323U CN202007153U (en) | 2011-05-06 | 2011-05-06 | Rotary decanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201413323U CN202007153U (en) | 2011-05-06 | 2011-05-06 | Rotary decanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007153U true CN202007153U (en) | 2011-10-12 |
Family
ID=44748810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201413323U Expired - Fee Related CN202007153U (en) | 2011-05-06 | 2011-05-06 | Rotary decanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863076A (en) * | 2012-07-18 | 2013-01-09 | 安徽国祯环保节能科技股份有限公司 | Spiral-arm hydraulic push-rod decanting device |
-
2011
- 2011-05-06 CN CN2011201413323U patent/CN202007153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863076A (en) * | 2012-07-18 | 2013-01-09 | 安徽国祯环保节能科技股份有限公司 | Spiral-arm hydraulic push-rod decanting device |
| CN102863076B (en) * | 2012-07-18 | 2013-11-06 | 安徽国祯环保节能科技股份有限公司 | Spiral-arm hydraulic push-rod decanting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan GaoTong Environmental Protection Technology Co., Ltd. Assignor: Sichuan Stong OMEX Environmental Engineering Co., Ltd. Contract record no.: 2012510000087 Denomination of utility model: Rotary-type water decanter Granted publication date: 20111012 License type: Exclusive License Record date: 20120824 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20140506 |