CN110143652A - Water control type industrial circulating water adding method thereof and medicine system - Google Patents
Water control type industrial circulating water adding method thereof and medicine system Download PDFInfo
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- CN110143652A CN110143652A CN201910367368.4A CN201910367368A CN110143652A CN 110143652 A CN110143652 A CN 110143652A CN 201910367368 A CN201910367368 A CN 201910367368A CN 110143652 A CN110143652 A CN 110143652A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 239000003814 drug Substances 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 73
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 51
- 238000010790 dilution Methods 0.000 claims abstract description 31
- 239000012895 dilution Substances 0.000 claims abstract description 31
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 38
- 239000000243 solution Substances 0.000 claims description 13
- 229940079593 drug Drugs 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 2
- 239000004519 grease Substances 0.000 claims 2
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Accessories For Mixers (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
A kind of water control type industrial circulating water adding method thereof and medicine system, the position of surge tank is lower than medicine storing pot, medicine storing pot passes through pipeline connection surge tank, mixer, the second metering valve are set on the connecting pipeline, mixer is also connected with the first metering valve, so that pipeline where mixer generates the opening degree of siphonage and medicament self gravity and the first metering valve, the second metering valve when surge tank carries out moisturizing, by the water treatment agent being diluted in medicine storing pot, is introduced in a mixer in proportion by unlatching metering valve after moisturizing carries out on-line dilution and flow into surge tank.Its advantage is that the negative pressure and medicament self gravity that can be generated using moisturizing water flow add offer continuous driving force as water treatment agent, circulation dosing without additional energy, it is able to achieve long-range dosing, more selections are provided for chemicals dosing plant and medicament set-point, it is able to achieve multi-point dosing simultaneously, accelerate medicament dispersion, enhances medicament to the domestication effect of water quality, entire medicine system is without stringent air-tightness requirement.
Description
Technical field
The present invention relates to industrial circulation water treatment field, in particular to a kind of water control type industrial circulating water adding method thereof and add
Medicine system.
Background technique
At present, in circulation operational management, water treatment agent is added into system mainly several purposes: improving system
The operation cycles of concentration of system saves water resource, reduces operating cost；Stabilizing water quality, tame water body, reduce by water it is various from
Son, dissolved oxygen, biological sludge in industrial or particle etc. cause the risk of scaling, corrosion；Medicament directly acts on equipment, pipeline table
Face improves state of interface, plays a protective role.There are mainly two types of water treatment agent dosing methods, and one is pass through metering pump for medicine
Agent is transported to designated position, this kind of method, which can be realized 24 hours, uniformly adds medicament, and can chemical feeding points be optimized with processing, has
Effect guarantees water treatment agent performance, such water treatment agent dosing method needs electric power and metering pump, and equipment operation management is relative complex,
Life of equipment is subject to certain restrictions, and operating cost is higher, is suitable for large-scale circulation.In medium and small circulating water
In system, the mode that medicament is directly poured into or is added drop-wise to circulating water pool by the gravity of medicament itself, this kind of side are mostly used
Formula is restricted in the selection that water treatment agent adds mouth, often violates adding of agent principle, make medicament in diffuser efficiency and work
It is affected with effect etc., be easy to cause the waste of medicament, be unfavorable for the stable operation and management of system.Patent of invention
(CN 101121567A) discloses a kind of non-power circulating water adding method thereof and device, using the negative suction of circulating pump, not
Medicament uniformly continuous is added in recirculated water pipe network in the case where configuration metering pump, and medicine is made by the stirring action of impeller of pump
Agent is uniformly mixed in recirculated water, directly acts on the heat-transfer surface of each heat exchange equipment.The patent is set using circulation is original
Standby facility reduces extra power supply and equipment investment, simplifies adding of agent mode, reduce system operation cost, solves medicament
The problems such as dispersed.The implementation of the patented method needs to be transformed the existing facility of system, and to the airtight of chemicals dosing plant
Property has certain requirement, is subject to certain restrictions in the selection of adding of agent mouth.Under normal circumstances, the use concentration of medicament has range
Limitation, is not that concentration more high effect is better, and especially acid stronger corrosion inhibiting and descaling agent and oxydixing sterilization algicide make
With, when concentration is higher, be easy have a negative impact to equipment.The main purpose that adds of water treatment agent is to tame to stablize water body, is protected
Equipment is protected, while improving the cycles of concentration of recirculated cooling water, reduces system operation cost, the dosing method of water treatment agent and is added
The selection of point has important role in circulation cooling water operational management, and wherein can water treatment agent timely and effective disperse outstanding
For key.
Summary of the invention
It is an object of the invention to provide a kind of power generated by water supply, and water treatment agent is timely and effectively dispersed to throw
It is added on system, the recirculated water domestication time can be shortened, pharmacy effect performance is improved, reduce the water control type work of system operation cost
Industry recirculated water adding method thereof and medicine system.
Solution of the invention is such that
Basic technical scheme of the invention is: the gravity of the negative pressure and medicament generated by moisturizing water flow itself, by medicament
It is uniformly introduced into surge tank, delivers medication into each dosing mouth of system using the carrier function of water flow, realize long-range continuous uniform
Medicament is added, accelerates medicament diffusion, improves medicament effective utilization, reduce pharmaceutical use, reduce the purpose of system operation cost,
Convenience is provided simultaneously for the placement of medicine system and the selection of medicament storage point.
It is of the invention based on above-mentioned basic technical scheme:
A kind of water control type industrial circulating water adding method thereof, comprising steps of
(1) medicine storing pot (G1), surge tank (G2) are set, and wherein the position of surge tank (G2) is lower than medicine storing pot (G1)；Pass through pipeline
Medicine storing pot (G1), surge tank (G2) are connected to, mixer (H1), the second metering valve (J2), the mixer are set on pipeline
An input end connect medicine storing pot (G1), another input end connect the first metering valve (J1), in the outlet end mixer (H1)
It connects the second metering valve (J2), the outlet of the second metering valve (J2) connects water supply line lower end, is re-fed into surge tank after confluence
(G2), the first water compensating valve (K5) is installed in water supply line upper end；So that pipeline where mixer (H1) carries out moisturizing in surge tank
When generate siphonage and medicament self gravity and the first metering valve (J1), the second metering valve J2) opening degree, by medicine storing pot
(G1) water treatment agent being diluted in, by opening metering valve (J1), introducing moisturizing exist in mixer (H1) in proportion
Surge tank (G2) is flowed into after line dilution；
The input end of (2) first metering valves (J1) is connected to the second water compensating valve (K6), by adjusting the same water process of on-line dilution moisturizing
Ratio of the medicament in mixer (H1) adds the time control medicine storing pot (G1) sewerage disposing agent；
(3) when carrying out moisturizing to surge tank (G2), water that the first water compensating valve (K5) being connected to above surge tank (G2) is filled into
Impact enters surge tank (G2) downwards, and the water flow of water supply line lower end generates siphon negative pressure and send the medicament that mixer (H1) exports
Enter surge tank (G2)；
(4) the outlet pipe end of each specified dosing mouth connecting with surge tank (G2), each specified dosing mouth keeps same level, should
Horizontal plane is lower than the liquid level of surge tank (G2).
More specific technical solution further include: in the step (2), adjust in on-line dilution watering step, using control
The mode of pressurizer (P1) head height is adjusted, so that pressurizer (P1) head height follows medicine storing pot (G1)
The synchronous variation of the variation of liquid level, realizes the ratio by adjusting on-line dilution moisturizing with water treatment agent in mixer (H1)
Example adds the time control medicine storing pot (G1) sewerage disposing agent.
Further: pressurizer (P1) head height follows medicine storing pot (G1) liquid level synchronous the step of changing
Are as follows: pressurizer (P1) is connect with floating drum, floating drum and pressurizer (7) are placed in the medical fluid in medicine storing pot (G1)
In, the head height of pressurizer (P1) is followed to the synchronous change of variation of the liquid level of medicine storing pot (G1) by the buoyancy of floating drum
Change.
It is further: to further comprise the steps of: the 4th water compensating valve (K8) of connection under surge tank (G2) liquid level, utilize the 4th moisturizing
The unlatching of valve (K8) adjusts solution discharge in surge tank (G2), and the water treatment agent after dilution for many times is arrived by Pipeline transport
Specified dosing mouth.
A kind of water control type industrial circulating water medicine system for realizing claim 1 the method, including it is medicine storing pot (G1), slow
Tank (G2) is rushed, wherein the position of surge tank (G2) is lower than medicine storing pot (G1)；Medicine storing pot (G1) passes through pipeline connection surge tank (G2),
Mixer (H1), the second metering valve (J2) are set on the connecting pipeline, and the outlet of the second metering valve (J2) connects water supply line
Lower end is re-fed into surge tank (G2) after confluence, installs the first water compensating valve (K5) in water supply line upper end；One of the mixer
Input end connects medicine storing pot (G1), another input end connects the first metering valve (J1), the connection the in the mixer outlet end (H1)
Two metering valves (J2), so that pipeline where mixer (H1) generates siphonage and medicament itself weight when surge tank carries out moisturizing
The opening degree of power and the first metering valve (J1), the second metering valve (J2), by the water treatment agent being diluted in medicine storing pot (G1),
Surge tank (G2) is flowed into after introducing moisturizing progress on-line dilution in mixer (H1) in proportion by opening metering valve (J1)；The
The input end of one metering valve (J1) is connected to the second water compensating valve (K6), is mixing by adjusting on-line dilution moisturizing with water treatment agent
Ratio in device (H1) adds the time control medicine storing pot (G1) sewerage disposing agent；Pass through pipe above the surge tank (G2)
Road connects the first water compensating valve (K5), so that passing through the liquid of the first water compensating valve (K5) the direct damping of shocks tank (G2) of moisturizing being sent into
Face；The input end of first metering valve (J1) is connected to the second water compensating valve (K6), by adjusting the same water treatment agent of on-line dilution moisturizing
Ratio in mixer (H1) adds the time control medicine storing pot (G1) sewerage disposing agent.
More specific technical solution further include: vertical guide rod is set at medicine storing pot (G1), and guide rod is socketed pressurizer
(P1), the pressurizer (P1) is double cavity structure, wherein a chamber is the gas chamber (B) for constituting floating drum, another chamber is water supplying chamber
(A), so that pressurizer (P1) is kept under the buoyancy of gas chamber (B) in constant head height；The water supplying chamber
(A) there are water inlet (1), water outlet (3) on, the water inlet connects the second water compensating valve (K6) by flexible pipe, the water outlet
(3) the first metering valve (J1) is connected by flexible pipe.
Further: the water supplying chamber (A) is additionally provided with overflow port (2), to guarantee that the liquid level of water supplying chamber (A) is maintained at permanent
Fixed height.
It is further: to connect the 4th water compensating valve (K8) under surge tank (G2) liquid level, utilize opening for the 4th water compensating valve (K8)
It opens and adjusts solution discharge in surge tank (G2), the water treatment agent after dilution for many times is passed through into Pipeline transport to specified dosing
Mouthful.
Further: the outlet end of the surge tank (G2) is communicated to each specified dosing mouth, each specified dosing by pipeline
The outlet pipe end of mouth keeps same level, the horizontal plane and the liquid level for being lower than surge tank (G2).
Further: the lowest part that medicine storing pot (G1) bottom is is provided with the pipeline for being equipped with blowdown valve (K9), should
Pipeline is communicated with the pipeline of the 4th water compensating valve (K8) connection surge tank (G2), is connected under the liquid level of surge tank (G2) together.
If the water supplement port of dosing mouth selection circulation, water return outlet, absorbing well, absorption well, collecting-tank etc., cold using recycling
But the operation characteristic of water itself achievees the purpose that the timely and effective dispersion of medicament, improves the efficiency of fungicide tame water body, stabilizing water quality.
The invention has the advantages that
1, provide it is a kind of can using moisturizing water flow generate negative pressure and medicament self gravity as water treatment agent add offer persistently
Power, the circulation adding method thereof without additional energy；
2, it is able to achieve long-range dosing, provides more selections for chemicals dosing plant and medicament set-point；
3, it is able to achieve multi-point dosing simultaneously, accelerates medicament dispersion, domestication effect of the enhancing medicament to water quality；
4, system principle is clear, structure is simple, maintenance is easy, safe and convenient operation；
5, entire medicine system is without stringent air-tightness requirement.
Detailed description of the invention
Fig. 1 is the schematic diagram of medicine system of the present invention.
Fig. 2 is the structural schematic diagram of pressurizer P1 of the present invention.
Specific embodiment
Adding method thereof of the invention includes the following steps:
1, medicine storing pot G1, surge tank G2 are set, and wherein the position of surge tank G2 is lower than medicine storing pot G1；By pipeline by medicine storing pot
Mixer H1, the second metering valve J2, the input end connection of the mixer is arranged in G1, surge tank G2 connection on pipeline
Medicine storing pot G1, another input end connect the first metering valve J1, in the second metering valve of the outlet end mixer H1 connection J2, the second meter
The outlet for measuring valve J2 connects water supply line lower end, forms the structure of the lower end confluence of the second metering valve J2 and water supply line, two-way
Liquid confluence after be re-fed into surge tank G2, water supply line upper end install the first water compensating valve K5；Opening the first water compensating valve
K5 forms water flow when carrying out moisturizing to surge tank and generates under siphon negative pressure and self gravitation effect, opens the first metering valve J1, the
Two metering valve J2 introduce moisturizing in mixer H1 in proportion and carry out on-line dilution, by the water process being diluted in medicine storing pot G1
Agent flows into surge tank G2 after introducing moisturizing progress on-line dilution in mixer H1 in proportion by opening metering valve J1；
The pressure of water pipe changes according to the actual situation, but the degree changed will not be especially big, why by first
Water compensating valve K5 is arranged above, rather than is arranged in surge tank upper end, and the opening degree for also allowing for the first water compensating valve K5 can
Can occur that moisturizing is flowed backward into pharmacy jar G1 to or influenced the end mixer H1 solution discharge with the variation of ductwork pressure
Size the case where, it is final to influence adding for medicament, so the first water compensating valve K5 needs to be arranged in the upper end of agent outlet；
2, the input end of the first metering valve J1 is connected to the second water compensating valve K6, exists by adjusting on-line dilution moisturizing with water treatment agent
Ratio in mixer H1 adds the time control medicine storing pot G1 sewerage disposing agent；
3, when carrying out moisturizing to surge tank G2, the first water compensating valve K5 being connected to above surge tank G2 water filled into is impacted downwards
Into surge tank G2, the water flow of water supply line lower end generates the medicament that siphon negative pressure exports mixer H1 and is sent into surge tank G2；
4, the outlet pipe end of each specified dosing mouth connecting with surge tank G2, each specified dosing mouth keeps same level, the water
Plane is lower than the liquid level of surge tank G2；
5, it in step 2, adjusts in on-line dilution watering step, is adjusted by the way of controlling pressurizer P1 head height
It is whole so that pressurizer P1 head height follows the synchronous variation of the variation of medicine storing pot G1 liquid level, realize by adjusting
What line diluted moisturizing with ratio of the water treatment agent in mixer H1 to control medicine storing pot G1 sewerage disposing agent adds the time；
Pressurizer P1 is set to inside medicine storing pot G1, is ensuring that medicament self gravitation effect and on-line dilution moisturizing
Liquid level effect is consistent, with increasing with drop.But in mixer H1, which has certain tilt angle, and mends online
The water outlet of water is near the water outlet of mixer H1, this ensures that online moisturizing enters in mixer and can preferentially flow
Out, insufficient part is supplemented by medicament, to meet the requirement of entire loine pressure and flow, so J1 opening degree is bigger, then
Online rate of water make-up is more, and the medicament ratio of outflow mixer end accordingly reduces, and can thus increase the medicament delivery time, instead
The delivery time that can then shorten medicament, therefore the opening degree of J1 will have a direct impact on the time for adding of medicine storing pot Chinese medicine；
6, pressurizer P1 head height follows medicine storing pot G1 liquid level synchronous the step of changing are as follows: by pressurizer P1
It is connect with floating drum, floating drum and pressurizer 7 is placed in the medical fluid in medicine storing pot G1, by the buoyancy of floating drum by pressure balance
The head height of device P1 follows the synchronous variation of the variation of the liquid level of medicine storing pot G1；
7, the 4th water compensating valve K8 is connected under surge tank G2 liquid level, is adjusted using the unlatching of the 4th water compensating valve K8 molten in surge tank G2
Water treatment agent after dilution for many times is passed through Pipeline transport to specified dosing mouth by liquid stream output.
The medicine system of above-mentioned adding method thereof is realized as shown in Figure 1, including medicine storing pot G1, surge tank G2, wherein surge tank
The position of G2 is lower than medicine storing pot G1；Medicine storing pot G1 by pipeline connection surge tank G2, be arranged on the connecting pipeline mixer H1,
Second metering valve J2, an input end of the mixer connect medicine storing pot G1, another input end connects the first metering valve J1,
In the outlet connection water supply line lower end of the second metering valve J2, the second metering valve J2 of the outlet end mixer H1 connection, after confluence again
It is sent into surge tank G2, the first water compensating valve K5 is installed in water supply line upper end；So that pipeline where mixer H1 is carried out in surge tank
The opening degree that siphonage and medicament self gravity and the first metering valve J1, the second metering valve J2 are generated when moisturizing, by drug storage
The water treatment agent being diluted in tank G1, by opening metering valve J1, introducing moisturizing progress is online dilute in mixer H1 in proportion
Surge tank G2 is flowed into after releasing；The input end of first metering valve J1 is connected to the second water compensating valve K6, same by adjusting on-line dilution moisturizing
Ratio of the water treatment agent in mixer H1 adds the time control medicine storing pot G1 sewerage disposing agent；The surge tank G2's
It is vacantly in the upper end surge tank G2, so that mending by first that top, which connects the first water compensating valve K5, the first water compensating valve K5 by pipeline,
The liquid level for the direct damping of shocks tank G2 of moisturizing that water valve K5 is sent into generates siphon negative pressure by the jet action of water, can also play
Dilute the effect of medicament；The input end of first metering valve J1 is connected to the second water compensating valve K6, by adjusting the same water of on-line dilution moisturizing
Ratio of the treatment agent in mixer H1 controls time that adds of medicine storing pot G1 sewerage disposing agent, and medicine storing pot G1 is taper
Medical agent inhalation port 6 is arranged in conical bottom upper limb and straight bucket portion position lower edge junction in bottom, and the top medicine storing pot G1 is provided with medicine storing pot and overflows
Head piece 5 is additionally provided with the pipeline that moisturizing is carried out by third water compensating valve K7 in medicine storing pot G1.
Vertical guide rod L4 is set in medicine storing pot G1, pressurizer P1 is fixed with lasso 4, and guide rod L4 and lasso 4 are socketed,
So that pressurizer P1 floats in buoyancy along guide rod above and below, there is cross-brace in the lower end of guide rod L4, guarantees that pressure is flat
Weighing apparatus P1 is not slipped to the bottom of medicine storing pot G1.As shown in Fig. 2, the pressurizer P1 is double cavity structure, wherein a chamber is
The gas chamber B of floating drum is constituted, another chamber is water supplying chamber A, so that pressurizer P1 is kept under the buoyancy of gas chamber B in perseverance
Fixed head height, in the present embodiment, on the water treatment agent solution in pressurizer P1 upper end overflow port and medicine storing pot G1
Surface is substantially equal, because pressurizer is built in medicine storing pot G1, rises with the rising of liquid level in tank, decline and
Decline can stablize online moisturizing and medicament in the proportionate relationship in the exit mixer H1, guarantee that pressurizer P1 is input to
Moisturizing ratio in mixer H1 does not change with solution height in medicine storing pot G1；There are water inlet 1, water outlet on the water supplying chamber A
Mouth 3, by first flexible pipe L1 the second water compensating valve of connection K6, the water outlet 3 passes through the second flexible pipe L2 and connects the water inlet
Meet the first metering valve J1；Water supplying chamber A is additionally provided with overflow port 2, to guarantee that the liquid level of water supplying chamber A is maintained at constant height, overflows
Head piece 2 is sent into surge tank G2 after converging using third flexible pipe L3 and medicine storing pot overflow port 5；First flexible pipe L1, the second flexibility
Pipe L2, third flexible pipe L3 length be medicine storing pot G1 height 4/5, guarantee water treatment agent fluid change when do not influence pressure
Moving up and down for balancer P1 is passed in and out with water flow.
The 4th water compensating valve K8 is connected under surge tank G2 liquid level, is adjusted in surge tank G2 using the unlatching of the 4th water compensating valve K8
Solution discharge, the lowest part that the bottom medicine storing pot G1 is are provided with the pipeline for being equipped with blowdown valve K9, the pipeline and the 4th moisturizing
The pipeline of valve K8 connection surge tank G2 communicates, and is connected under the liquid level of surge tank G2 together, passes through the tune of the 4th water compensating valve K8
Water treatment agent after dilution for many times is passed through Pipeline transport to specified dosing mouth by section effect.
The outlet end of surge tank G2 by pipeline respectively through first throttle valve K1, second throttle K2, third throttle valve K3,
4th throttle valve K4 is communicated to each specified dosing of water supplement port including circulation, water return outlet, absorbing well, absorption well, collecting-tank etc.
Mouthful, the outlet pipe end of each specified dosing mouth keeps same level, the horizontal plane and the liquid level for being lower than surge tank G2.
The end the metering valve J2 adapter tube of control water treatment agent conveying capacity is connect with feed pipe outlet forward position, feed pipe
Outlet is located above surge tank G2.The design big using the small rear portion in front of the feed pipe of surge tank G2 is connected, i.e. surge tank G2 is arrived
The connected pipeline of first throttle valve K1, second throttle K2, third throttle valve K3, the 4th throttle valve K4 is front, the 4th water compensating valve
K8 to surge tank G2 is connected pipeline for section of telling tales, and prevents solution conveying from causing overflow when being obstructed.
It is open type or semi-enclosed design above surge tank G2, surge tank G2 liquid level is higher than each portion of feed-line and end
Bring out mouth.
Adding method thereof of the invention is described in detail below according to medicine system shown in Fig. 1:
1, it is added into medicine storing pot G1 at the water of respective numbers according to the parameters such as water and cycles of concentration of possessing of circulation
Medicament is managed, moisturizing is introduced by Open valve K7, water treatment agent is diluted to specified position.
2, according to the indicating value of water pipe pressure gauge Y1, the opening degree of the first water compensating valve K5 is adjusted, controls water treatment agent
Transfer pipeline the second metering valve J2 outlet end siphon negative pressure；When ductwork pressure is larger, water compensating valve K5 is turned down, it is on the contrary then open
Greatly, to guarantee that K5 with the water flow and flow velocity in lower pipeline, stablizes the siphonage to medicament outflow branch pipe.
3, the opening degree for adjusting the second water compensating valve K6 makes pressurizer keep overflow situation, adjusts the first metering valve
The opening degree of J1, adjustment on-line dilution moisturizing control water in medicine storing pot G1 in the ratio in mixer H1 with water treatment agent
Inorganic agent adds the time.
4, the 4th water compensating valve K8 of connection surge tank G2 is opened, increases solution discharge in surge tank G2, after dilution for many times
Water treatment agent by Pipeline transport to specified dosing mouth.
5, according to the actual conditions of each dosing mouth of system, by the first throttle valve K1 of regulating agent delivery pipe outlet end,
The opening degree of second throttle K2, third throttle valve K3, the 4th throttle valve K4 control water supplement port, water return outlet, absorbing well, absorption well, collection
The dosage of the water treatment agent of each dosing mouth of one, pond etc. point or multiple points.
6, when there is precipitating at the discovery bottom medicine storing pot G1, blowdown valve K9 is opened, and cleaning is rinsed to medicine storing pot G1 with water and is sunk
It forms sediment, prevents clogging deposits pipeline.
Water treatment agent of the present invention can increase the dispersibility of medicament and can transmit before entering system by Multi-stage dilution, mixing
Property；The main part of chemicals dosing plant is not limited by a space, and can select suitable set-point according to field condition, and water treatment agent passes through
Water flow function vector realizes the purpose for remotely conveying, adding.
Use the present invention to a set of water of possessing for 10000 cubic metres, internal circulating load is 20000 cubes ms/h, concentration times
The industrial cycle cooling system of number about 2.5.It controls and requires according to water quality indicator, 240 kilograms of corrosion inhibiting and descaling agent need to be added daily,
Use volume for 0.5 cubic metre of medicine storing pot according to the present invention, volume is 0.02 cubic metre of surge tank pipe matched with other
Road, valve etc..240 kilograms of corrosion inhibiting and descaling agent is added in medicine storing pot first, third water compensating valve K7 is opened and is diluted with water
The liquid level of setting, open surge tank above the first water compensating valve K5, form certain siphon power, by regulating agent outlet,
The height of line moisturizing the first metering valve J1 and online supplementing water pressure balancer 7, because pressurizer is built in medicine storing pot G1
In, rise with the rising of liquid level in tank, declines and decline, online moisturizing and medicament can be stablized in the exit mixer H1
Proportionate relationship, control the export ratio of medicine storing pot Chinese medicine and online moisturizing, according to the actual situation adjust each medicament of system
The flow of input port guarantees that medicament 24 hours uniform multi-points are added in system.Covering device use in 6 months at the scene
Operation, adding of agent easily and effectively, in the case where system Water Quality Control Indexes are constant, with previously traditional dosing method phase
Than monthly saving the water treatment agent amount of coming into operation more than 15%, economic benefit is obvious.Simultaneously guarantee adding of agent stability and dispersion and
Shi Xing improves the domestication effect to water quality.
Claims (10)
1. a kind of water control type industrial circulating water adding method thereof, it is characterised in that: comprising steps of
Medicine storing pot (G1), surge tank (G2) are set, and wherein the position of surge tank (G2) is lower than medicine storing pot (G1)；It will be stored up by pipeline
Medicinal cupping (G1), surge tank (G2) connection, setting mixer (H1), the second metering valve (J2) on pipeline, the one of the mixer
A input end connects medicine storing pot (G1), another input end connects the first metering valve (J1), connects in the mixer outlet end (H1)
The outlet of second metering valve (J2), the second metering valve (J2) connects water supply line lower end, forms the second metering valve (J2) and moisturizing
The structure of the lower end confluence of pipeline is re-fed into surge tank (G2) after the liquid confluence of two-way, the installation the in the upper end of water supply line
One water compensating valve (K5)；Water flow, which is formed, when opening the first water compensating valve (K5) and carrying out moisturizing to surge tank generates siphon negative pressure and itself
Under gravity, opens the first metering valve (J1), the second metering valve (J2) and exist in mixer (H1) introducing moisturizing in proportion
Line dilution, by the water treatment agent being diluted in medicine storing pot (G1), by opening metering valve (J1) in proportion at mixer (H1)
Middle introducing moisturizing flows into surge tank (G2) after carrying out on-line dilution；
The input end of first metering valve (J1) is connected to the second water compensating valve (K6), by adjusting the same water treatment agent of on-line dilution moisturizing
Ratio in mixer (H1) adds the time control medicine storing pot (G1) sewerage disposing agent；
When carrying out moisturizing to surge tank (G2), the water that the first water compensating valve (K5) being connected to above surge tank (G2) is filled into is downward
Impact enters surge tank (G2), and the water flow of water supply line lower end, which generates the medicament that siphon negative pressure exports mixer (H1) and is sent into, to be delayed
Rush tank (G2)；
The outlet pipe end of each specified dosing mouth connecting with surge tank (G2), each specified dosing mouth keeps same level, the water
Plane is lower than the liquid level of surge tank (G2).
2. water control type industrial circulating water adding method thereof according to claim 1, it is characterised in that: in the step (2), adjust
It in whole on-line dilution watering step, is adjusted by the way of controlling pressurizer (P1) head height, so that pressure is flat
Weighing apparatus (P1) head height follows the synchronous variation of the variation of medicine storing pot (G1) liquid level, realizes by adjusting on-line dilution moisturizing
Medicine storing pot (G1) sewerage disposing agent is controlled with ratio of the water treatment agent in mixer (H1) adds the time.
3. water control type industrial circulating water adding method thereof according to claim 2, it is characterised in that: pressurizer (P1) water
Grease head highness follows medicine storing pot (G1) liquid level synchronous the step of changing are as follows: connect pressurizer (P1) with floating drum, will float
Cylinder is placed in the medical fluid in medicine storing pot (G1) with pressurizer (7), by the buoyancy of floating drum by the water of pressurizer (P1)
Grease head highness follows the synchronous variation of the variation of the liquid level of medicine storing pot (G1).
4. water control type industrial circulating water adding method thereof according to claim 1, it is characterised in that: further comprise the steps of: slow
The 4th water compensating valve (K8) of connection under tank (G2) liquid level is rushed, adjusts solution in surge tank (G2) using the unlatching of the 4th water compensating valve (K8)
Water treatment agent after dilution for many times is passed through Pipeline transport to specified dosing mouth by discharge.
5. a kind of water control type industrial circulating water medicine system for realizing claim 1 the method, it is characterised in that: including drug storage
Tank (G1), surge tank (G2), wherein the position of surge tank (G2) is lower than medicine storing pot (G1)；Medicine storing pot (G1) is slow by pipeline connection
Tank (G2) is rushed, mixer (H1), the second metering valve (J2), the outlet connection of the second metering valve (J2) are set on the connecting pipeline
Water supply line lower end is re-fed into surge tank (G2) after confluence, installs the first water compensating valve (K5) in water supply line upper end；The mixing
One input end of device connects medicine storing pot (G1), another input end connects the first metering valve (J1), exports at mixer (H1)
End connection the second metering valve (J2), so that pipeline generates siphonage and medicine when surge tank carries out moisturizing where mixer (H1)
The opening degree of agent self gravity and the first metering valve (J1), the second metering valve (J2), by being diluted in medicine storing pot (G1)
Water treatment agent, by opening metering valve (J1), inflow is buffered after introducing moisturizing progress on-line dilution in mixer (H1) in proportion
Tank (G2)；The input end of first metering valve (J1) is connected to the second water compensating valve (K6), by adjusting the same water process of on-line dilution moisturizing
Ratio of the medicament in mixer (H1) adds the time control medicine storing pot (G1) sewerage disposing agent；The surge tank (G2)
Top connects the first water compensating valve (K5) by pipeline, so that the direct damping of shocks tank of moisturizing being sent by the first water compensating valve (K5)
(G2) liquid level；The input end of first metering valve (J1) is connected to the second water compensating valve (K6), by adjusting the same water of on-line dilution moisturizing
Ratio of the treatment agent in mixer (H1) adds the time control medicine storing pot (G1) sewerage disposing agent.
6. water control type industrial circulating water medicine system according to claim 5, it is characterised in that: be arranged at medicine storing pot (G1)
Vertical guide rod, guide rod are socketed pressurizer (P1), and the pressurizer (P1) is double cavity structure, wherein a chamber is to constitute
The gas chamber (B) of floating drum, another chamber is water supplying chamber (A), so that pressurizer (P1) is under the buoyancy of gas chamber (B) at holding
In constant head height；There are water inlet (1), water outlet (3) on the water supplying chamber (A), the water inlet is connected by flexible pipe
It connects the second water compensating valve (K6), the water outlet (3) connects the first metering valve (J1) by flexible pipe.
7. water control type industrial circulating water medicine system according to claim 6, it is characterised in that: the water supplying chamber (A) is also
Overflow port (2) are provided with, to guarantee that the liquid level of water supplying chamber (A) is maintained at constant height.
8. water control type industrial circulating water medicine system according to claim 5, it is characterised in that: in surge tank (G2) liquid level
The 4th water compensating valve (K8) of lower connection adjusts solution discharge in surge tank (G2) using the unlatching of the 4th water compensating valve (K8), will be high
Water treatment agent after diluting again passes through Pipeline transport to specified dosing mouth.
9. water control type industrial circulating water medicine system according to claim 5, it is characterised in that: the surge tank (G2)
Outlet end is communicated to each specified dosing mouth by pipeline, and the outlet pipe end of each specified dosing mouth keeps same level, the level
Face and the liquid level for being lower than surge tank (G2).
10. water control type industrial circulating water medicine system according to claim 5, it is characterised in that: the medicine storing pot (G1)
The lowest part that bottom is is provided with the pipeline for being equipped with blowdown valve (K9), which is connected to surge tank with the 4th water compensating valve (K8)
(G2) pipeline communicates, and is connected under the liquid level of surge tank (G2) together.
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| CN201910367368.4A CN110143652B (en) | 2019-05-05 | 2019-05-05 | Water control type industrial circulating water dosing method and dosing system |
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| CN201910367368.4A CN110143652B (en) | 2019-05-05 | 2019-05-05 | Water control type industrial circulating water dosing method and dosing system |
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| CN110143652B CN110143652B (en) | 2023-11-10 |
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| CN113101394A (en) * | 2021-04-13 | 2021-07-13 | 付耀才 | Liquid disinfection equipment |
| CN113816488A (en) * | 2021-10-22 | 2021-12-21 | 重庆昕晟环保科技有限公司 | Method for adding available disinfectant into water tank |
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| Publication number | Publication date |
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| CN110143652B (en) | 2023-11-10 |
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