CN208829301U - A kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system - Google Patents
A kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system Download PDFInfo
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- CN208829301U CN208829301U CN201821433904.3U CN201821433904U CN208829301U CN 208829301 U CN208829301 U CN 208829301U CN 201821433904 U CN201821433904 U CN 201821433904U CN 208829301 U CN208829301 U CN 208829301U
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- dosing
- cooling water
- water system
- recirculating cooling
- blow
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Abstract
The utility model discloses a kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system, including a pallet, electric cabinet, dosing and blow-off line, dosing pump and medicine-adding bin are respectively equipped on pallet；The both ends of dosing and blow-off line are connect with the water inlet pipe of recirculating cooling water system main pipeline and return pipe respectively；The both ends of dosing pump pass through rubber hose respectively and connect with medicine-adding bin and dosing and blow-off line；Dosing and blow-off line are equipped with flowmeter, conductivity probe, blowdown motor-driven valve and corrosion coupon frame.The utility model passes through detection conductivity and rate of corrosion, it can realize the accurate automatic feeding of medicament and the accurate automatic pollution discharge of waste water, to effective control loop cooling water system corrosion of piping situation, prevent recirculating cooling water system fouling, long algae, guarantee that recirculating cooling water system operates normally, reduces the maintenance cost of recirculating cooling water system, and all devices are all integrated on a pallet, it is easy to operate, it is suitable for various recirculating cooling water systems.
Description
Technical field
The utility model belongs to water-treatment technology field, and in particular to a kind of to add suitable for the automatic of recirculating cooling water system
Medicine blowdown apparatus.
Background technique
In order to guarantee the water quality of recirculated cooling water, the equipment corrosion and fouling of recirculating cooling water system are reduced, is kept
The stability and continuity of recirculating cooling water system operation, improve rate of heat exchange, while discharge part waste water, it is also necessary to
The chemicals such as fungicide, corrosion inhibiter, antisludging agent, bronsted lowry acids and bases bronsted lowry, therefore blowdown apparatus and dosing are properly added in recirculated cooling water
Device is also all one of essential device of recirculating cooling water system, the standard of administration timing of drug, dosing dosage and blowing time
True property will also directly influence the economic benefit of the quality and recirculating cooling water system of recirculated cooling water.
In the prior art, the dosing method of recirculating cooling water system be by according to possess water set administration timing of drug and
The mode of dosing dosage realizes, and the blowdown mode of recirculating cooling water system is realized by the way of detecting conductivity
, blowdown is carried out to recirculated water immediately if the conductivity of recirculated cooling water is exceeded.But current many recirculating cooling water systems
Used chemicals dosing plant and blowdown apparatus be all it is split type, not only equipment is dispersed, and is taken up a large area, and investment is big, and not
Convenient for operation and system maintenance, operating cost is increased.
Utility model content
Aiming at the problems existing in the prior art, the utility model is directed to a kind of suitable for recirculating cooling water system
Automatic Dosing blowdown apparatus improves dosing accuracy, blowdown accuracy, convenient for the purpose for operating and safeguarding to reach.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system, including a pallet, on the pallet point
It is not provided with electric cabinet, dosing and blow-off line, dosing pump and medicine-adding bin；One end of the dosing and blow-off line and circulation are cold
But the water inlet pipe connection of water system main pipeline, the other end and recirculating cooling water system main pipeline of the dosing and blow-off line
Return pipe connection；The drug entering side of the dosing pump is connect by rubber hose with the medicine-adding bin, the medicine outlet end of the dosing pump
It is connect by rubber hose with the dosing and blow-off line；It is disposed on the dosing and blow-off line along water (flow) direction
Flowmeter, conductivity probe, blowdown motor-driven valve and corrosion coupon frame.
The dosing pump is for the medicament in the medicine-adding bin to be added into the recirculating cooling water system, the blowdown
For discharging high concentration recirculated cooling water, the dosing pump and the blowdown motor-driven valve are electrically connected with the electric cabinet motor-driven valve
It connects, is controlled by the electric cabinet.
The flowmeter is used to incude the flow of recirculated cooling water, and the conductivity probe is for detecting circulating cooling water power
Conductance, the corrosion coupon frame are used to detect the metal erosion situation of recirculating cooling water system main pipeline, the electric cabinet difference
Collect the flowmeter, the inductive signal of the conductivity probe and the corrosion coupon frame and detection signal.
Further, a dosing import check valve, the dosing pump drug are provided on the dosing and blow-off line
The rubber hose at end is connect by the dosing import check valve with the dosing and blow-off line.
Further, the electric cabinet is touch screen integrated machine, and the touch screen integrated machine can control simultaneously within 3
Dosing pump, programming Control dosage sets the specific time of daily dosing, and collects conductivity signal, sets blowdown range, electricity
Blowdown motor-driven valve is automatically opened after conductance is exceeded and carries out blowdown, and blowdown motor-driven valve is automatically closed after blowdown is qualified.
Further, the flow is calculated as the suspended body flowmeter with flow switch.
Further, the conductivity probe is electrically connected with the online electric conductivity detector being embedded in the electric cabinet.
Further, be provided with three groups on the dosing and blow-off line described in corrosion coupon frame, corrode described in three groups and hang
Horse is respectively the corrosion coupon frame for being used to detect copper corruption situation, and the corrosion for detecting Corrosion of Stainless Steel situation is hung
Horse, and the corrosion coupon frame for detecting corrosion of carbon steel situation.
Further, the pallet is L-shaped, is made of vertical support frame and bottom table top, the electric cabinet and the dosing
And blow-off line is laid on the vertical support frame, the medicine-adding bin and the dosing pump are laid in the bottom table top
On.
The working principle of the utility model is:
When recirculated cooling water circulates in the main pipeline of recirculating cooling water system, there is a recirculated cooling water that can divide
Stream enters dosing and blow-off line, at this point, the flow switch in flowmeter is opened, whole dosing blowdown apparatus starts to transport automatically
Row.The conductivity probe of online electric conductivity detector is responsible for detecting the conductivity of recirculated cooling water, and will test signal and send to
Electric cabinet, if conductivity is exceeded, electric cabinet can automatically open blowdown motor-driven valve and carry out blowdown, drain into the conductivity of recirculated cooling water
After qualification, blowdown motor-driven valve is automatically closed again and stops blowdown for electric cabinet.User can according to the case where recirculating cooling water system come
Set the bound of conductivity, the conductivity range of control loop cooling water system, system knot caused by preventing conductivity exceeded
Dirt.Dosage and administration timing of drug are possessing water and set according to recirculating cooling water system, and user can pass through electricity
The administration timing of drug that touch screen setting dosing pump on control case is fixed daily, can also adjust dosing by the touch screen on electric cabinet
The dosage of pump carrys out the drug concentration in control loop cooling water system with this.Corrosion coupon frame shares three groups, while bearing respectively
The duty detection copper of recirculating cooling water system main pipeline, stainless steel, carbon steel corrosion condition, and will test signal send to it is automatically controlled
Case.It is finally reached recirculating cooling water system non-scaling, the not long algae of burn into, guarantees the purpose of the normal operation of system.
The beneficial effects of the utility model are:
The utility model by detection conductivity and rate of corrosion, can realize the self-timing of medicament quantitatively add with it is highly concentrated
The automatic pollution discharge of recirculated cooling water is spent, while improving dosing and blowdown accuracy, to realize control loop cooling water system
Corrosion of piping situation prevents recirculating cooling water system fouling, long algae, guarantees the purpose that recirculating cooling water system operates normally, no
The maintenance cost of recirculating cooling water system is only greatly reduced, and all devices are all integrated on a pallet, it is easy to operate,
Suitable for various recirculating cooling water systems.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model Automatic Dosing blowdown apparatus.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
It is shown in Figure 1, a kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system, including a pallet 1,
The pallet 1 is L-shaped, is made of vertical support frame and bottom table top, and electric cabinet 2 and dosing are respectively arranged on the vertical support frame
And blow-off line 3, dosing pump 4 and medicine-adding bin 5 are respectively arranged on the bottom table top；The one of the dosing and blow-off line 3
End is connect with the water inlet pipe 6 of recirculating cooling water system main pipeline, the other end and recirculated cooling water of the dosing and blow-off line 3
The return pipe 7 in system superintendent road connects；Flowmeter 9, conductance are disposed with along water (flow) direction in the dosing and blow-off line 3
Rate probe 10, blowdown motor-driven valve 11, corrosion coupon frame 12 and dosing import check valve 13, wherein the electric cabinet 2 is touch screen
All-in-one machine, the flowmeter 9 are the suspended body flowmeter with flow switch, the conductivity probe 10 be embedded in the electric cabinet
Online electric conductivity detector electrical connection in 2, be provided with three groups in the dosing and blow-off line 3 described in corrosion coupon frame 12,
Corrosion coupon frame 12 described in three groups is respectively the corrosion coupon frame 12 for detecting copper corruption situation, for detecting stainless steel corruption
Lose the corrosion coupon frame 12 of situation, and the corrosion coupon frame 12 for detecting corrosion of carbon steel situation；The dosing
The drug entering side of pump 4 connect by rubber hose 8 with the medicine-adding bin 5, the medicine outlet end of the dosing pump 4 pass through rubber hose 8 and
The dosing import check valve 13 connects.
The dosing pump 4 is for the medicament in the medicine-adding bin 5 to be added into the recirculating cooling water system, the row
Dirty motor-driven valve 11 for discharging high concentration recirculated cooling water, the dosing pump 4 and the blowdown motor-driven valve 11 with it is described automatically controlled
Case 2 is electrically connected, and is controlled by the electric cabinet 2.
The flowmeter 9 is used to incude the flow of recirculated cooling water, and the conductivity probe 10 is for detecting circulating cooling
Water conductivity, the corrosion coupon frame 12 is used to detect the metal erosion situation of recirculating cooling water system main pipeline, described automatically controlled
Case 2 collects the flowmeter 9, the inductive signal of the conductivity probe 10 and the corrosion coupon frame 12 and detection letter respectively
Number.
When recirculated cooling water circulates in the main pipeline of recirculating cooling water system, there is a recirculated cooling water that can divide
Stream enters dosing and blow-off line 3, at this point, the flow switch in flowmeter 9 is opened, whole dosing blowdown apparatus starts automatically
Operation.The conductivity probe 10 of online electric conductivity detector is responsible for the conductivity of detection recirculated cooling water, and will test signal biography
Electric cabinet 2 is given, if conductivity is exceeded, electric cabinet 2 can automatically open blowdown motor-driven valve 11 and carry out blowdown, drain into recirculated cooling water
Conductivity it is qualified after, blowdown motor-driven valve 11 is automatically closed again and stops blowdown for electric cabinet 2.User can be according to circulating cooling water system
The case where system, sets the bound of conductivity, and the conductivity range of control loop cooling water system prevents conductivity is exceeded from drawing
The scaling risen.Dosage and administration timing of drug are possessing water and set according to recirculating cooling water system, user
The administration timing of drug that dosing pump 4 is fixed daily can be set by the touch screen on electric cabinet 2, it can also be by electric cabinet 2
Touch screen adjusts the dosage of dosing pump 4, carrys out the drug concentration in control loop cooling water system with this.Corrosion coupon frame 12 is total
There are three groups, while being each responsible for the corrosion condition of the detection copper of recirculating cooling water system main pipeline, stainless steel, carbon steel, and will inspection
It surveys signal and sends electric cabinet 2 to.It is finally reached recirculating cooling water system non-scaling, the not long algae of burn into, guarantees the normal of system
The purpose of operation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system, it is characterised in that: including a pallet (1),
Electric cabinet (2), dosing and blow-off line (3), dosing pump (4) and medicine-adding bin (5) are respectively arranged on the pallet (1)；It is described
One end of dosing and blow-off line (3) is connect with the water inlet pipe (6) of recirculating cooling water system main pipeline, the dosing and sewage pipe
The other end in road (3) is connect with the return pipe (7) of recirculating cooling water system main pipeline；The drug entering side of the dosing pump (4) passes through
Rubber hose (8) is connect with the medicine-adding bin (5), and the medicine outlet end of the dosing pump (4) passes through rubber hose (8) and the dosing
And blow-off line (3) connection；It is disposed with along water (flow) direction for incuding circulating cooling on the dosing and blow-off line (3)
The flowmeter (9) of water flow, the conductivity probe (10) for detecting circulating cooling water conductivity are recycled for discharging high concentration
The blowdown motor-driven valve (11) of cooling water and corrosion coupon frame for detecting recirculating cooling water system main pipeline metal erosion situation
(12)；The dosing pump (4) and the blowdown motor-driven valve (11) are electrically connected with the electric cabinet (2), by the electric cabinet (2)
Control, the flowmeter (9), the conductivity probe (10) and the corrosion coupon frame (12) are believed with the electric cabinet (2)
Number connection.
2. the Automatic Dosing blowdown apparatus according to claim 1 suitable for recirculating cooling water system, it is characterised in that: institute
It states and is provided with a dosing import check valve (13) on dosing and blow-off line (3), the rubber of dosing pump (4) medicine outlet end is soft
Pipe (8) is connect by the dosing import check valve (13) with the dosing and blow-off line (3).
3. the Automatic Dosing blowdown apparatus according to claim 1 suitable for recirculating cooling water system, it is characterised in that: institute
Stating electric cabinet (2) is touch screen integrated machine.
4. the Automatic Dosing blowdown apparatus according to claim 1 suitable for recirculating cooling water system, it is characterised in that: institute
Stating flowmeter (9) is the suspended body flowmeter with flow switch.
5. the Automatic Dosing blowdown apparatus according to claim 1 suitable for recirculating cooling water system, it is characterised in that: institute
It states conductivity probe (10) and is electrically connected with the online electric conductivity detector being embedded in the electric cabinet (2).
6. the Automatic Dosing blowdown apparatus according to claim 1 suitable for recirculating cooling water system, it is characterised in that: institute
Corrosion coupon frame (12) described in being provided with three groups on dosing and blow-off line (3) is stated, corrosion coupon frame (12) described in three groups is respectively
For the corrosion coupon frame (12) for detecting copper corruption situation, for detecting the corrosion coupon frame of Corrosion of Stainless Steel situation
And the corrosion coupon frame (12) for detecting corrosion of carbon steel situation (12),.
7. the Automatic Dosing blowdown apparatus according to claim 1 suitable for recirculating cooling water system, it is characterised in that: institute
It is L-shaped to state pallet (1), is made of vertical support frame and bottom table top, the electric cabinet (2) and the dosing and blow-off line (3)
It is laid on the vertical support frame, the medicine-adding bin (5) and the dosing pump (4) are laid on the bottom table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433904.3U CN208829301U (en) | 2018-09-03 | 2018-09-03 | A kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433904.3U CN208829301U (en) | 2018-09-03 | 2018-09-03 | A kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829301U true CN208829301U (en) | 2019-05-07 |
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ID=66311840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821433904.3U Active CN208829301U (en) | 2018-09-03 | 2018-09-03 | A kind of Automatic Dosing blowdown apparatus suitable for recirculating cooling water system |
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| Country | Link |
|---|---|
| CN (1) | CN208829301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422998A (en) * | 2020-04-02 | 2020-07-17 | 北京洁禹通环保科技有限公司 | Multi-functional online water quality monitoring intelligent dosing device |
| CN116300556A (en) * | 2022-11-24 | 2023-06-23 | 吕凡凡 | Circulating cooling water on-line monitoring control system and method |
-
2018
- 2018-09-03 CN CN201821433904.3U patent/CN208829301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422998A (en) * | 2020-04-02 | 2020-07-17 | 北京洁禹通环保科技有限公司 | Multi-functional online water quality monitoring intelligent dosing device |
| CN116300556A (en) * | 2022-11-24 | 2023-06-23 | 吕凡凡 | Circulating cooling water on-line monitoring control system and method |
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