CN116022866A - Sewage treatment control system - Google Patents

Sewage treatment control system Download PDF

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Publication number
CN116022866A
CN116022866A CN202211671735.8A CN202211671735A CN116022866A CN 116022866 A CN116022866 A CN 116022866A CN 202211671735 A CN202211671735 A CN 202211671735A CN 116022866 A CN116022866 A CN 116022866A
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China
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unit
signal
timing
alarm
stirring shaft
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CN202211671735.8A
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CN116022866B (en
Inventor
朱友贵
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Jiangsu Gangke Environmental Protection Materials Co ltd
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Jiangsu Gangke Environmental Protection Materials Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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Abstract

The utility model relates to a sewage treatment control system relates to sewage treatment's technical field, including the stirring pond, control module and agitating unit, agitating unit includes (mixing) shaft and drive (mixing) shaft pivoted drive assembly, control module includes the control unit, timing unit, time measuring unit, judging unit and alarm unit, control unit control drive assembly work, send timing signal to time measuring unit and count time, when the time length reaches the time length of predetermineeing, time measuring unit control power supply does not drive (mixing) shaft rotation, send test signal to time measuring unit, time measuring unit detects the time length that the (mixing) shaft stops rotating after receiving time measuring signal, and send time length to judging unit, judging unit compares with standard time length after receiving time length that time measuring unit sent, if not, then send alarm signal to alarm unit, alarm unit reports to the police after receiving alarm signal. This application has the better advantage of filter effect.

Description

Sewage treatment control system
Technical Field
The application relates to the technical field of sewage treatment, in particular to a sewage treatment control system.
Background
The existing sewage needs to be filtered in the treatment process. The existing filtering mode filters through the fixed filter screen filtering mode, but when the filtering mode is adopted, once larger impurities are attached to the filter screen, the influence on the filtering effect is larger.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the application is to provide a sewage treatment control system which has the advantage of better filtering effect.
The above object of the present application is achieved by the following technical solutions:
the utility model provides a sewage treatment control system, includes stirring pond, control module and agitating unit, agitating unit include (mixing) shaft and be used for driving the pivoted drive assembly of (mixing) shaft, drive assembly include power supply and clutch, the power supply pass through the clutch drive the (mixing) shaft rotate, the (mixing) shaft on install a plurality of filter assemblies, control module include control unit, timing unit, time measurement unit, judgement unit and alarm unit, control unit be used for controlling the drive assembly work, control unit control drive assembly work after, send timing signal to the timing unit, the timing unit carries out the timing, when the time measurement length reaches the time length of predetermineeing, the time measurement unit controls the clutch work for the power supply does not drive the (mixing) shaft and rotates, send test signal to the time measurement unit after receiving the time measurement signal, the time measurement unit stop rotate the used length of time to judgement unit, judge the time length of time measurement unit after receiving the time measurement unit and send time measurement unit compare with standard, if not the same, send alarm signal to alarm unit, alarm unit carries out the time measurement unit again after receiving the time measurement unit, make the time measurement unit rotate when the time measurement unit is the same, make the new power supply rotates.
Through adopting above-mentioned technical scheme, in use, drive filter assembly through the (mixing) shaft and rotate, thereby make the filtration to the impurity, simultaneously because there are multiunit filter assembly, make the filter effect better, in the filtration in-process, when attaching more impurity on the filter assembly, cancel the power input to the (mixing) shaft this moment, the (mixing) shaft stops pivoted time spent is shorter, consequently, stop the used duration of rotation through detecting the (mixing) shaft, and compare with the standard value, can learn whether to attach more impurity on the filter assembly, when attaching more impurity, carry out the suggestion of reporting to the police, consequently when attaching more impurity on the filter assembly, can in time clear up the suggestion to operating personnel, thereby keep good filter effect.
The present application may be further configured in a preferred example to: the control module also comprises a period unit, the timing unit sends an increase signal to the period unit after the timing time reaches the preset time, and the period unit counts one after receiving the increase signal.
Through adopting above-mentioned technical scheme, promptly in the use, through periodic detection, can play good monitoring effect to the filtration performance of filter screen.
The present application may be further configured in a preferred example to: the control module also comprises a recording unit, the alarm unit inquires the count in the period unit after receiving the alarm signal, if the count is smaller than the standard value, the alarm unit sends a reversing signal to the recording unit and the control unit, the recording unit records after receiving the reversing signal, and the control unit controls the driving assembly to drive the stirring shaft to reversely rotate after receiving the reversing signal.
By adopting the technical scheme, namely when the alarm unit receives an alarm signal at the initial stage of filtration, the alarm unit indicates that the filtration is abnormal, so that the stirring shaft is reversed at the moment, and therefore, impurities are separated from one surface of the filter assembly and attached to the other surface of the filter assembly, so that the detection is convenient again.
The present application may be further configured in a preferred example to: the control module also comprises a counting unit and an inspection unit, wherein the counting unit is used for reading the count in the periodic unit and the reverse signal number in the recording unit, and when the count is smaller than the standard value and the reverse signal number is greater than three, the counting unit sends an inspection signal to the inspection unit, and the inspection unit prompts after receiving the inspection signal.
By adopting the technical scheme, when the reverse signal appears for many times in the early stage of filtering, the fault is indicated, and the manual inspection is needed.
The present application may be further configured in a preferred example to: the filter assembly comprises two groups, and the filter assembly comprises a plurality of filter screens with gradually increased lengths.
By adopting the technical scheme, in use, a plurality of filter screens with gradually increased lengths enable the filtering effect to be better.
The present application may be further configured in a preferred example to: as the length of the filter screen increases gradually, the aperture of the filter screen also increases gradually.
Through adopting above-mentioned technical scheme, because under the effect of centrifugal force, the great impurity of weight can outwards remove, consequently along with the gradual increase of the length of filter screen, the aperture of filter screen also gradually increases, can play good filter effect to the great impurity of quality.
The present application may be further configured in a preferred example to: the filter screens with equal lengths in the two groups of filter components are symmetrically arranged.
By adopting the technical scheme, the filter device can still have good filtering effect during inversion.
The present application may be further configured in a preferred example to: the longest filter screen of length is kept away from the one end of (mixing) shaft and is still fixedly connected with arc filter screen.
Through adopting above-mentioned technical scheme, the existence of arc filter screen can effectively reduce under the effect of centrifugal force, and the probability that impurity breaks away from on the filter screen.
Drawings
FIG. 1 is a schematic cross-sectional view of a stirred tank of the present application.
Fig. 2 is a schematic top view of the overtime and filter assembly of the present application.
Fig. 3 is a schematic diagram of the control module of the present application.
Reference numerals: 1. a stirring pool; 2. a stirring device; 21. a stirring shaft; 22. a filter assembly; 23. an arc-shaped filter screen; 31. a control unit; 32. an alarm unit; 33. a judging unit; 34. a time measurement unit; 35. a timing unit; 36. a period unit; 37. a recording unit; 38. a statistics unit; 39. and an inspection unit.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-3.
The application discloses sewage treatment control system, including control module, stirring pond 1 and agitating unit 2, agitating unit 2 includes (mixing) shaft 21, drive assembly and filtration subassembly 22, and drive assembly includes power supply and clutch, and the power supply passes through the clutch and drives (mixing) shaft 21 rotation. In this embodiment, the power source is an electric motor, and the filter assembly 22 has two groups. The filter assembly 22 includes a plurality of filter screens having progressively increasing lengths, which are fixedly mounted on the agitator shaft 21. In this embodiment, five filter screens are used, and for convenience of expression, filter screen a-filter screen E is used. The length of the filter screen A-filter screen E is gradually increased, and the aperture of the filter screen is also gradually increased along with the increase of the length, namely, the aperture of the filter hole on the filter screen A is smaller than the aperture of the filter hole on the filter screen B, the aperture of the filter hole on the filter screen C is smaller than the aperture of the filter hole on the filter screen D, and the aperture of the filter hole on the filter screen E is smaller than the aperture of the filter hole on the filter screen E. The filter screens of the two groups of filter assemblies 22 with equal lengths are symmetrically arranged, namely, the middle filter screen A of one group of filter assemblies 22 and the filter screen A of the other group of filter assemblies 22 are symmetrically arranged. The longest filter screen of length keeps away from the one end of (mixing) shaft 21 still fixedly connected with arc filter screen 23, in this embodiment the one end that filter screen E kept away from (mixing) shaft 21 still fixedly connected with arc filter screen 23 promptly. The edge of the arc-shaped filter screen 23 is attached to the inner wall of the stirring tank 1.
The control module comprises a control unit 31, a timing unit 35, a time measuring unit 34, a judging unit 33, a period unit 36, a recording unit 37, a statistics unit 38, an inspection unit 39 and an alarm unit 32. The control unit 31 is used to control the operation of the drive assembly. When sewage enters the stirring tank 1, the control unit 31 controls the driving assembly to drive the stirring shaft 21 to rotate and sends a timing signal to the timing unit 35, the timing unit 35 counts after receiving the timing signal, and when the timing time length reaches a preset time length, the timing unit 35 sends an increasing signal to the period unit 36 and controls the clutch to work, so that the power source and the stirring shaft 21 are disconnected and the stirring shaft 21 is not driven to rotate, and the period unit 36 counts one after receiving the increasing signal; the timing unit 35 also sends a test signal to the time measuring unit 34 when the timing time length reaches the preset time length, the time measuring unit 34 detects the time length when the speed of the stirring shaft 21 becomes zero after receiving the time measuring signal, and sends the time length to the judging unit 33, the judging unit 33 compares the time length sent by the time measuring unit 34 with the standard time length, if the time length is the same, the timing unit 35 controls the clutch to work, so that the power source continues to drive the stirring shaft 21 to rotate, and the time is re-counted; if not, an alarm signal is sent to the alarm unit 32.
After receiving the alarm signal, the alarm unit 32 inquires the count in the period unit 36, and if the count is not less than the standard value, the alarm unit 32 alarms. If the count is smaller than the standard value, the alarm unit 32 sends an inversion signal to the recording unit and the control unit 31, the recording unit records the number of times of receiving the inversion signal after receiving the inversion signal, and the control unit 31 controls the driving assembly to drive the stirring shaft 21 to reversely rotate after receiving the inversion signal and sends a timing signal to the timing unit 35.
The statistics module is used for reading the count in the periodic unit 36 and the number of the inversion signals in the recording unit, and when the count is smaller than the standard value and the number of the inversion signals is greater than three, the statistics module sends an inspection signal to the inspection unit 39, and the inspection unit 39 prompts after receiving the inspection signal.
The implementation principle of the embodiment is as follows: in the sewage treatment process, sewage is sent into the stirring tank 1, after a certain amount of sewage is in the stirring tank 1, the control unit 31 controls the driving component to drive the stirring shaft 21 to rotate, after a period of time, the power input to the stirring shaft 21 is canceled, the stirring shaft 21 gradually stops rotating under the action of water resistance and attached impurities, the time length of zero using of the speed meter of the stirring shaft 21 is detected, the time length is compared with the standard time length, and if the time length is the same as the standard time length, the driving component continues to provide power for the stirring shaft 21; if the speed meter of the stirring shaft 21 is different and the timing period is smaller than the standard value, the driving assembly drives the stirring shaft 21 to reversely rotate, and continuously detects the speed meter of the stirring shaft 21 to be zero after a period of time, and alarms when the speed meter of the stirring shaft 21 is different and the timing period is not smaller than the standard value. In the sewage treatment process, when the timed period is not less than the standard value and the inversion frequency is more than three, checking and prompting are carried out.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A sewage treatment control system is characterized in that: the stirring device (2) comprises a stirring pool (1), a control module and a stirring device (2), wherein the stirring device (2) comprises a stirring shaft (21) and a driving component used for driving the stirring shaft (21) to rotate, the driving component comprises a power source and a clutch, the power source drives the stirring shaft (21) to rotate through the clutch, a plurality of filtering components (22) are arranged on the stirring shaft (21), the control module comprises a control unit (31), a timing unit (35), a time measuring unit (34), a judging unit (33) and an alarm unit (32), the control unit (31) is used for controlling the driving component to work, after the driving component is controlled to work, the control unit (31) sends a timing signal to the timing unit (35), the timing unit (35) is used for timing, when the timing time length reaches a preset time length, the timing unit (35) controls the clutch to work, the power source does not drive the stirring shaft (21) to rotate and sends a test signal to the time measuring unit (34), the time measuring unit (34) stops rotating after the time measuring signal is received, the control unit (34) detects the rotation of the stirring shaft (21) and sends the signal to the judging unit (33) to the same time length as the alarm unit (32) when the time length is not measured, the alarm unit (32) alarms after receiving the alarm signal, and if the alarm signal is the same, the timing unit (35) controls the clutch to work, so that the power source drives the stirring shaft (21) to rotate, and the timing is repeated.
2. A wastewater treatment control system according to claim 1, wherein: the control module further comprises a period unit (36), the timing unit (35) sends an increase signal to the period unit (36) after the timing time reaches the preset time, and the period unit (36) counts one after receiving the increase signal.
3. A wastewater treatment control system according to claim 2, wherein: the control module also comprises a recording unit, the alarm unit (32) inquires the count in the period unit (36) after receiving the alarm signal, if the count is smaller than the standard value, the alarm unit (32) sends an inversion signal to the recording unit (37) and the control unit (31), the recording unit (37) records after receiving the inversion signal, and the control unit (31) controls the driving assembly to drive the stirring shaft (21) to reversely rotate after receiving the inversion signal.
4. A wastewater treatment control system according to claim 3, wherein: the control module further comprises a statistics unit (38) and an inspection unit (39), the statistics unit (38) is used for reading the count in the periodic unit (36) and the reverse signal number in the recording unit, when the count is smaller than the standard value and the reverse signal number is larger than three, the statistics unit (38) sends an inspection signal to the inspection unit (39), and the inspection unit (39) prompts after receiving the inspection signal.
5. A wastewater treatment control system according to claim 1, wherein: the filter assembly (22) is provided with two groups, and the filter assembly (22) comprises a plurality of filter screens with gradually increased lengths.
6. A wastewater treatment control system according to claim 5, wherein: as the length of the filter screen increases gradually, the aperture of the filter screen also increases gradually.
7. A wastewater treatment control system according to claim 5, wherein: the filter screens with equal lengths in the two groups of filter assemblies (22) are symmetrically arranged.
8. A wastewater treatment control system according to claim 5, wherein: the end of the longest filter screen far away from the stirring shaft (21) is fixedly connected with an arc-shaped filter screen.
CN202211671735.8A 2022-12-26 2022-12-26 Sewage treatment control system Active CN116022866B (en)

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Application Number Priority Date Filing Date Title
CN202211671735.8A CN116022866B (en) 2022-12-26 2022-12-26 Sewage treatment control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211671735.8A CN116022866B (en) 2022-12-26 2022-12-26 Sewage treatment control system

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CN116022866A true CN116022866A (en) 2023-04-28
CN116022866B CN116022866B (en) 2024-01-05

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000157784A (en) * 1998-11-26 2000-06-13 Samsung Electronics Co Ltd Method and device for detecting time for cleaning filter net of washing machine
CN206447625U (en) * 2017-01-04 2017-08-29 浙江友通环境科技有限公司 Wastewater treatment equipment
CN111473472A (en) * 2020-04-22 2020-07-31 广州珈鹏科技有限公司 Air conditioner outdoor unit filter screen processing method and device and air conditioner
CN112227456A (en) * 2020-09-29 2021-01-15 郑小宇 Rainwater recovery unit that high-efficient development of water resource was utilized
CN112919675A (en) * 2021-01-27 2021-06-08 辽宁科技学院 Energy-saving environment-friendly sewage treatment device and use method thereof
CN214159407U (en) * 2020-12-30 2021-09-10 大庆水清粼粼水处理技术服务有限公司 Sewage stirring device
CN215924557U (en) * 2021-08-09 2022-03-01 河北彩客新材料科技股份有限公司 Organic waste water monitoring devices
CN114876847A (en) * 2022-06-02 2022-08-09 上海茂控机电设备有限公司 Vortex fan control method and system, storage medium and intelligent terminal
CN217265122U (en) * 2022-03-20 2022-08-23 云南正辰环境科技有限公司 Energy-saving device of sewage treatment system
CN115286142A (en) * 2022-08-12 2022-11-04 滁州职业技术学院 Building sewage treatment plant

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000157784A (en) * 1998-11-26 2000-06-13 Samsung Electronics Co Ltd Method and device for detecting time for cleaning filter net of washing machine
CN206447625U (en) * 2017-01-04 2017-08-29 浙江友通环境科技有限公司 Wastewater treatment equipment
CN111473472A (en) * 2020-04-22 2020-07-31 广州珈鹏科技有限公司 Air conditioner outdoor unit filter screen processing method and device and air conditioner
CN112227456A (en) * 2020-09-29 2021-01-15 郑小宇 Rainwater recovery unit that high-efficient development of water resource was utilized
CN214159407U (en) * 2020-12-30 2021-09-10 大庆水清粼粼水处理技术服务有限公司 Sewage stirring device
CN112919675A (en) * 2021-01-27 2021-06-08 辽宁科技学院 Energy-saving environment-friendly sewage treatment device and use method thereof
CN215924557U (en) * 2021-08-09 2022-03-01 河北彩客新材料科技股份有限公司 Organic waste water monitoring devices
CN217265122U (en) * 2022-03-20 2022-08-23 云南正辰环境科技有限公司 Energy-saving device of sewage treatment system
CN114876847A (en) * 2022-06-02 2022-08-09 上海茂控机电设备有限公司 Vortex fan control method and system, storage medium and intelligent terminal
CN115286142A (en) * 2022-08-12 2022-11-04 滁州职业技术学院 Building sewage treatment plant

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