CN111085121A - Automatic dispensing device of liquid waste water treatment medicament - Google Patents

Automatic dispensing device of liquid waste water treatment medicament Download PDF

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Publication number
CN111085121A
CN111085121A CN201911418535.XA CN201911418535A CN111085121A CN 111085121 A CN111085121 A CN 111085121A CN 201911418535 A CN201911418535 A CN 201911418535A CN 111085121 A CN111085121 A CN 111085121A
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CN
China
Prior art keywords
medicament
automatic
automatic dispensing
wastewater treatment
level
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.)
Pending
Application number
CN201911418535.XA
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Chinese (zh)
Inventor
郭海平
尹德元
刘坚
刘宜德
肖永定
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yuepeng Environmental Protection Technology Co Ltd
Hunan Jingyi Xiangtai Environmental Protection High Tech Development Co Ltd
Original Assignee
Shenzhen Yuepeng Environmental Protection Technology Co Ltd
Hunan Jingyi Xiangtai Environmental Protection High Tech Development Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Shenzhen Yuepeng Environmental Protection Technology Co Ltd, Hunan Jingyi Xiangtai Environmental Protection High Tech Development Co Ltd filed Critical Shenzhen Yuepeng Environmental Protection Technology Co Ltd
Priority to CN201911418535.XA priority Critical patent/CN111085121A/en
Publication of CN111085121A publication Critical patent/CN111085121A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/10—Dissolving using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention provides an automatic liquid wastewater treatment medicament dispensing device which comprises a high-level gravity automatic medicament dispensing system, an automatic tap water dispensing system, a low-level automatic medicament dispensing system, a medicament dispensing storage tank and a PLC (programmable logic controller) control system. The dispensing device has high automation degree, can realize the separation of human and medicine, reduce the labor intensity and avoid safety accidents caused by manual misoperation; the preparation concentration of the medicament is constant, so that the operation stability of a wastewater treatment system can be improved; the automatic dispensing system for liquid wastewater treatment can realize remote operation and supervision, thereby improving the operation management level of the wastewater treatment system and providing guarantee for the safe and stable operation of the wastewater treatment system.

Description

Automatic dispensing device of liquid waste water treatment medicament
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to an automatic dispensing device for a liquid wastewater treatment medicament.
Background
Liquid medicament dispensing system among current effluent disposal system basically still needs operating personnel to operate, if the manual work carries the medicament, the manual medicine adds, switch valve, opens and stops operations such as motor, degree of automation is low, and uncontrollable factor is more, causes the medicament to prepare concentration fluctuation, and misoperation causes the incident even. The invention consists of a high-level gravity automatic dosing system, a tap water automatic dosing system, a low-level automatic dosing system, a medicament dosing storage tank and a PLC (programmable logic controller) control system, and has the advantages of constant medicament dosing concentration, high automation degree, human-medicament separation, safe and stable operation and the like. The automatic dispensing system is used for collecting and uploading the operating parameters of the automatic dispensing system through the PLC, the industrial personal computer and the Internet of things, so that remote control and supervision can be realized, the operation management of the wastewater treatment system is improved, and the safe and stable operation of the wastewater treatment system is ensured.
Disclosure of Invention
The invention aims to provide an automatic dispensing device for a liquid wastewater treatment medicament, which realizes automatic control and quantitative operation of a liquid wastewater physicochemical treatment dispensing system, separates human and medicament, reduces labor intensity, reduces safety risk caused by manual operation, and saves operation cost; the remote control and supervision of the wastewater physicochemical treatment system are realized, the operation management level of the wastewater treatment system is improved, and the guarantee is provided for the safe and stable operation of the wastewater treatment system.
The technical scheme of the invention is realized as follows:
the invention provides an automatic dispensing device for a liquid wastewater treatment medicament, which consists of a high-level gravity automatic dispensing system, an automatic medicament dosing system, an automatic tap water dosing system, a low-level automatic dispensing system, a medicament dosing storage tank and a PLC (programmable logic controller) control system.
As a further improvement of the invention, the high gravity automatic dosing system comprises a high medicament storage tank, an ultrasonic level meter, a storage tank electromagnetic valve, an electromagnetic flow meter and a dosing electromagnetic valve.
As a further improvement of the invention, the storage tank electromagnetic valve is in a long-term open state, is closed when the storage tank is overhauled or the medicament is added into the high-level medicament storage tank, and is opened after the overhaul or the medicament addition is finished.
As a further improvement of the invention, the automatic medicament dosing system comprises an electromagnetic flow meter and an electromagnetic valve.
As a further improvement of the invention, the automatic tap water dosing system comprises a manual service valve, an electromagnetic flow meter and a dosing electromagnetic valve.
As a further improvement of the invention, the manual inspection valve is in a long-term open state, is closed during inspection and is opened after the inspection is finished.
As a further improvement of the invention, the automatic tap water dosing system is connected with a tap water pipe, and a manual overhaul valve is arranged between the automatic tap water dosing system and the tap water pipe.
As a further improvement of the invention, the low-level automatic medicine dispensing system comprises a low-level medicine preparation tank, a mixing and stirring system, an ultrasonic liquid level meter, an electromagnetic valve and a medicine delivery pump.
As a further improvement of the invention, an ultrasonic liquid level meter is arranged in the medicament feeding storage tank.
The invention has the following beneficial effects: the dispensing device has high automation degree, can realize the separation of human and medicine, reduce the labor intensity and avoid safety accidents caused by manual misoperation; the preparation concentration of the medicament is constant, so that the operation stability of a wastewater treatment system can be improved; the automatic dispensing system for liquid wastewater treatment can realize remote operation and supervision, thereby improving the operation management level of the wastewater treatment system and providing guarantee for the safe and stable operation of the wastewater treatment system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic dispensing device for liquid wastewater treatment chemicals according to the present invention;
wherein, 1, a high-level medicament storage tank; 11. an ultrasonic liquid level meter; 12. an electromagnetic valve; 2. an automatic dosing system for the medicament; 21. an electromagnetic flow meter; 22. an electromagnetic valve; 3. a tap water automatic dosing system; 31. a manual valve; 32. an electromagnetic flow meter; 33. an electromagnetic valve; 4. a low-level medicament preparation tank; 41. a stirring system; 42. an ultrasonic liquid level meter; 43. an electromagnetic valve; 44. a liquid medicine delivery pump; 5. a medicament feeding storage tank; 51. an ultrasonic liquid level meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to the attached figure 1, the automatic dispensing device for the liquid wastewater treatment medicament consists of a high-level gravity automatic dispensing system, an automatic medicament dosing system 2, an automatic tap water dosing system 3, a low-level automatic dispensing system, a medicament dosing storage tank 5 and a PLC control system.
The high gravity automatic medicine feeding system comprises a high medicine storage tank 1, an ultrasonic liquid level meter 11, a storage tank electromagnetic valve 12, an electromagnetic flow meter 21 and a dosing electromagnetic valve 22.
The storage tank electromagnetic valve 12 is in a long-term open state, is closed when the high-level medicament storage tank 1 is overhauled or added with medicaments, and is opened after the overhauling or adding the medicaments is finished.
The automatic dosing system 2 of the medicament comprises an electromagnetic flow meter 21 and an electromagnetic valve 22.
The automatic tap water dosing system 3 comprises a manual service valve 31, an electromagnetic flow meter 32 and a dosing electromagnetic valve 33.
The manual inspection valve 31 is in a long-term open state, is closed during inspection, and is opened after the inspection.
The automatic tap water dosing system 3 is connected with a tap water pipe, and a manual overhaul valve 31 is arranged between the automatic tap water dosing system and the tap water pipe.
The low-level automatic dispensing system comprises a low-level medicament preparation tank 4, a mixing and stirring system 41, an ultrasonic liquid level meter 42, an electromagnetic valve 43 and a medicament delivery pump 44.
An ultrasonic liquid level meter 51 is arranged in the medicament feeding storage tank 5.
The process flow and the steps are as follows:
when the ultrasonic liquid level meter 42 detects that the low-level medicament preparation tank 4 is at a low liquid level, the medicament delivery pump 44 is stopped, and the electromagnetic valve 43 is closed; delaying 10s after the electromagnetic valve 43 is closed, opening the tap water dosing electromagnetic valve 33, adding tap water into the low-level medicament preparation tank 4, closing the tap water dosing electromagnetic valve 33 when the accumulated dosing amount of the electromagnetic flow meter 32 reaches a set value, and simultaneously opening the mixing and stirring system 41; delaying for 1min after the mixing and stirring system 41 is opened, opening the medicament dosing electromagnetic valve 22 to add medicament to the low-level medicament preparation tank 4, and closing the medicament dosing electromagnetic valve 222 when the accumulated dosing amount of the electromagnetic flow meter 21 reaches a set value; and after the medicament dosing electromagnetic valve 22 is closed, the mixing and stirring system 41 is closed after delaying for 15min, and the medicament dosing is finished.
Description of the principle:
the preparation process of the wastewater treatment agent is also the dissolution process of the agent, and the agent absorbs or releases heat in the dissolution process, so that a large amount of tap water must be added into a preparation storage tank when the wastewater treatment agent is prepared, and then the agent is slowly added into the tap water and stirred for heat dissipation.
Compared with the prior art, the dispensing device has high automation degree, can realize the separation of human and medicine, reduces the labor intensity and avoids safety accidents caused by manual misoperation; the preparation concentration of the medicament is constant, so that the operation stability of a wastewater treatment system can be improved; the automatic dispensing system for liquid wastewater treatment can realize remote operation and supervision, thereby improving the operation management level of the wastewater treatment system and providing guarantee for the safe and stable operation of the wastewater treatment system.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (9)

1.一种液态废水处理药剂自动配药装置，其特征在于，所述装置由高位重力自动投药系统、药剂自动投配系统(2)、自来水自动投配系统(3)、低位自动配药系统、药剂投加贮罐(5)及PLC控制系统组成。1. a liquid waste water treatment medicament automatic dispensing device, it is characterized in that, described device is composed of high-level gravity automatic dispensing system, medicament automatic dispensing system (2), tap water automatic dispensing system (3), low-level automatic dispensing system, medicament It is composed of a dosing tank (5) and a PLC control system. 2.根据权利要求1所述一种液态废水处理药剂自动配药装置，其特征在于，所述高位重力自动投药系统包括高位药剂贮罐(1)、超声波液位计(11)、贮罐电磁阀(12)、电磁流量计(21)、投配电磁阀(22)。2. The automatic dispensing device for liquid wastewater treatment medicament according to claim 1, wherein the high-level gravity automatic dosing system comprises a high-level medicament storage tank (1), an ultrasonic level gauge (11), and a storage tank solenoid valve (12), an electromagnetic flowmeter (21), and a dosing solenoid valve (22). 3.根据权利要求2所述一种液态废水处理药剂自动配药装置，其特征在于，所述贮罐电磁阀(12)处于长期打开的状态，检修或向高位药剂贮罐(1)添加药剂时关闭，检修或添加药剂完毕后开启。3. A kind of liquid waste water treatment medicament automatic dispensing device according to claim 2, is characterized in that, described storage tank solenoid valve (12) is in the long-term open state, when overhauling or adding medicament to high-level medicament storage tank (1) Closed, opened after maintenance or adding chemicals. 4.根据权利要求1所述一种液态废水处理药剂自动配药装置，其特征在于，所述药剂自动投配系统(2)包括电磁流量计(21)和电磁阀(22)。4 . The automatic dispensing device for liquid wastewater treatment medicaments according to claim 1 , wherein the automatic medicament dispensing system ( 2 ) comprises an electromagnetic flowmeter ( 21 ) and a solenoid valve ( 22 ). 5 . 5.根据权利要求1所述一种液态废水处理药剂自动配药装置，其特征在于，所述自来水自动投配系统(3)包括检修手动阀(31)、电磁流量计(32)、投配电磁阀(33)。5. The automatic dispensing device for liquid wastewater treatment medicament according to claim 1, characterized in that, the tap water automatic dispensing system (3) comprises a maintenance manual valve (31), an electromagnetic flowmeter (32), a dispensing electromagnetic valve (33). 6.根据权利要求5所述一种液态废水处理药剂自动配药装置，其特征在于，所述检修手动阀(31)处于长期打开的状态，检修时关闭，检修完后开启。6 . The automatic dispensing device for liquid wastewater treatment chemicals according to claim 5 , wherein the maintenance manual valve ( 31 ) is in a long-term open state, closed during maintenance, and opened after the maintenance is completed. 7 . 7.根据权利要求5所述一种液态废水处理药剂自动配药装置，其特征在于，所述自来水自动投配系统(3)与自来水管相连，在所述自来水自动投配系统与自来水管之间设置检修手动阀(31)。7. A kind of liquid waste water treatment medicament automatic dispensing device according to claim 5, is characterized in that, described tap water automatic dispensing system (3) is connected with tap water pipe, between described tap water automatic dispensing system and tap water pipe Set the service manual valve (31). 8.根据权利要求1所述一种液态废水处理药剂自动配药装置，其特征在于，所述低位自动配药系统包括低位药剂配制罐(4)、混合搅拌系统(41)、超声波液位计(42)、电磁阀(43)、药剂输送泵(44)。8. The automatic pharmaceutical dispensing device for liquid wastewater treatment according to claim 1, wherein the low-level automatic dispensing system comprises a low-level pharmaceutical preparation tank (4), a mixing and stirring system (41), an ultrasonic level gauge (42) ), solenoid valve (43), and drug delivery pump (44). 9.根据权利要求1所述一种液态废水处理药剂自动配药装置，其特征在于，所述药剂投加贮罐(5)内设置超声波液位计(51)。9 . The automatic pharmaceutical dispensing device for liquid wastewater treatment according to claim 1 , wherein an ultrasonic level gauge ( 51 ) is arranged in the pharmaceutical dosing storage tank ( 5 ). 10 .
CN201911418535.XA 2019-12-31 2019-12-31 Automatic dispensing device of liquid waste water treatment medicament Pending CN111085121A (en)

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Application Number Priority Date Filing Date Title
CN201911418535.XA CN111085121A (en) 2019-12-31 2019-12-31 Automatic dispensing device of liquid waste water treatment medicament

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Application Number Priority Date Filing Date Title
CN201911418535.XA CN111085121A (en) 2019-12-31 2019-12-31 Automatic dispensing device of liquid waste water treatment medicament

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200273877Y1 (en) * 2001-11-09 2002-04-27 김삼식 Automatic system for supplying the disinfection chemicals in waterworks
CN106310985A (en) * 2015-06-26 2017-01-11 柴春省 Fully-automatic polymeric agent dissolving and agent dosing integration machine and use method thereof
CN206121534U (en) * 2016-09-14 2017-04-26 广西中烟工业有限责任公司 Automatic dispensing device of control
CN207981081U (en) * 2018-01-30 2018-10-19 河南大禹水处理有限公司 A kind of liquid preparation automated dispensing throwing device
CN212819188U (en) * 2019-12-31 2021-03-30 深圳粤鹏环保技术股份有限公司 Automatic dispensing device of liquid waste water treatment medicament

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200273877Y1 (en) * 2001-11-09 2002-04-27 김삼식 Automatic system for supplying the disinfection chemicals in waterworks
CN106310985A (en) * 2015-06-26 2017-01-11 柴春省 Fully-automatic polymeric agent dissolving and agent dosing integration machine and use method thereof
CN206121534U (en) * 2016-09-14 2017-04-26 广西中烟工业有限责任公司 Automatic dispensing device of control
CN207981081U (en) * 2018-01-30 2018-10-19 河南大禹水处理有限公司 A kind of liquid preparation automated dispensing throwing device
CN212819188U (en) * 2019-12-31 2021-03-30 深圳粤鹏环保技术股份有限公司 Automatic dispensing device of liquid waste water treatment medicament

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Application publication date: 20200501

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