CN207313320U - Ground water cleaning equipment - Google Patents
Ground water cleaning equipment Download PDFInfo
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- CN207313320U CN207313320U CN201721331975.8U CN201721331975U CN207313320U CN 207313320 U CN207313320 U CN 207313320U CN 201721331975 U CN201721331975 U CN 201721331975U CN 207313320 U CN207313320 U CN 207313320U
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Abstract
The utility model discloses a kind of ground water cleaning equipment, it includes raw water box, raw water pump, pH regulating tanks, fluorine removal water tank, clear water tanks and pH regulating devices；The water inlet of the raw water pump is connected with the water outlet of the raw water box, and the water outlet of the raw water pump is connected with the water inlet of the pH regulating tanks；The medicine outlet of the pH regulating devices is connected with the pH regulating tanks；The defluoroing water case includes babinet and the natural mineral matter filtrate being arranged in the babinet, water inlet and water outlet are offered on the babinet, the water inlet of the fluorine removal water tank is connected with the water outlet of the pH regulating tanks, and the water outlet of the fluorine removal water tank is connected with the clear water tanks.The ground water cleaning equipment of the utility model carries out upgrading according to domestic existing process, using pH regulating tanks and fluorine removal water tank, so as to simplify operation difficulty, reduce investment.The natural mineral matter filtrate service life is not as long as five years, hardened in operational process.
Description
Technical field
It the utility model is related to a kind of water correction plant, more particularly to a kind of ground water cleaning equipment.
Background technology
The Fe and Mn of country's underground water is exceeded now, directly can cause the body of user not using this underground water
It is suitable, it can even give rise to diseases when serious.
At present, some Running-water Companies mainly add bipolar filtration with manganese sand technique to this underground water using aeration.This technique
It is complicated, investment is big, manganese sand long-play is easily hardened.
Utility model content
The utility model aim is to provide a kind of ground water cleaning equipment, its is easy to operate, and investment is less, and usage time
It is long.
The utility model solves technical problem and adopts the following technical scheme that：A kind of ground water cleaning equipment, it includes raw water
Case, raw water pump, pH regulating tanks, fluorine removal water tank, clear water tanks and pH regulating devices；
The water inlet of the raw water pump is connected with the water outlet of the raw water box, the water outlet of the raw water pump and the pH
The water inlet connection of regulating tank；
The medicine outlet of the pH regulating devices is connected with the pH regulating tanks；
The defluoroing water case includes babinet and the natural mineral matter filtrate being arranged in the babinet, is opened up on the babinet
There are water inlet and water outlet, the water inlet of the fluorine removal water tank is connected with the water outlet of the pH regulating tanks, the defluoroing water
The water outlet of case is connected with the clear water tanks.
Optionally, the water inlet of the babinet is located at the bottom of the babinet, and the water outlet of the babinet is located at the case
The middle and upper part of body.
Optionally, the ground water cleaning equipment further includes regenerating unit, and the regenerating unit is including regeneration water tank and again
Raw pump, the regeneration water tank memory storage have sodium hydrate aqueous solution；The top of the babinet is provided with discharge outlet, the regeneration pump
Water inlet with it is described regeneration water tank connect, the discharge outlet of the babinet with it is described regenerate water tank connect.
Optionally, the pH regulating devices include molten medicine-chest, controller, metering pump, pH value on-line monitoring instrument, safety
Valve, check valve, damper and y-type filter；
Optionally, the pH value on-line monitoring instrument is arranged in the pH regulating tanks, for detecting pH regulating tanks
The pH value of interior raw water；
The controller is connected with the pH value on-line monitoring instrument signal, and the controller connects with the metering pump signal
Connect；
The molten medicine-chest is connected to the import of the metering pump by y-type filter, and the outlet of the metering pump passes through list
PH regulating tanks are connected to valve and ball valve, the inlet and outlet of the metering pump is also respectively connected with the both ends of safety valve；
Damper is provided with the pipeline that the metering pump is connected with check valve, pressure is provided with the damper
Table.
The utility model has the advantages that：The ground water cleaning equipment of the utility model is according to domestic existing process
Upgrading is carried out, using pH regulating tanks and fluorine removal water tank, so as to simplify operation difficulty, reduce investment.It is described natural
Mineral matter filtrate service life is not as long as five years, hardened in operational process.
Brief description of the drawings
Fig. 1 is the structure diagram of the ground water cleaning equipment of the utility model；
Fig. 2 is the structure diagram of the pH regulating devices of the utility model；
The mark in the figure shows：100- raw water boxs；200- raw water pumps；300-pH regulating tanks；400-pH regulating devices；
The molten medicine-chests of 401-；402-Y type filters；403- metering pumps；404- safety valves；405- check valves；406- ball valves；407- is buffered
Device；408- liquid level gauges；409- pressure gauges；500- fluorine removal water tanks；600- clear water tanks；700- regenerates water tank；800- regeneration pumps.
Embodiment
The technical solution of the utility model is further elaborated with reference to embodiment and attached drawing.
Embodiment 1
A kind of ground water cleaning equipment is present embodiments provided, it includes raw water box, raw water pump, pH regulating tanks, fluorine removal
Water tank, clear water tanks, pH regulating devices and regenerating unit.
After the underground water is extracted, raw water box is first placed into, underground water correction plant is made to avoid water fluctuation
Into influence, i.e., using raw water box to the underground water of extraction into row buffering.
Water in the raw water box is pumped into pH regulating tanks by the raw water pump, i.e., described raw water pump can be pH regulating tanks
Stable water and hydraulic pressure are provided with fluorine removal water tank, so as to ensure the normal operation of ground water cleaning equipment.In the present embodiment, institute
The water inlet for stating raw water pump is connected with the water outlet of the raw water box, the water outlet of the raw water pump and the pH regulating tanks
Water inlet connects.
The medicine outlet of the pH regulating devices is connected with the pH regulating tanks, with by the pH regulating devices to described
The pH value of water in pH regulating tanks is adjusted, so that defluoridation filter material can play the effect of bigger.
The pH regulating devices include molten medicine-chest, controller, metering pump, pH value on-line monitoring instrument, safety valve, unidirectional
Valve, damper and y-type filter.
The pH value on-line monitoring instrument can be pH sensor, in the present embodiment, the pH value on-line monitoring instrument
It is arranged in the pH regulating tanks, for detecting the pH value of the raw water in pH regulating tanks.
The molten medicine-chest memory contains the aqueous solution of NaOH, in the present embodiment, by adding into the pH value regulating tank
Add NaOH, to improve the pH value of raw water.
The controller is PLC, and the controller is connected with the pH value on-line monitoring instrument signal, to be existed according to pH value
The feedback signal of line measuring instrument obtains the pH value of the water in pH value regulating tank, and the controller is believed with the metering pump
Number connection, to control the opening and closing of the metering pump.
The molten medicine-chest is connected to the import of the metering pump by y-type filter, and the outlet of the metering pump passes through list
PH regulating tanks are connected to valve and ball valve, in the metering pump work, the NaOH in the molten medicine-chest can be added
Enter pH regulating tanks, and the inlet and outlet of the metering pump is also respectively connected with the both ends of safety valve, with the pressure of pipeline
During more than setting pressure, the safety valve is opened, and avoids metering pump from being damaged or cause the accident.
In the present embodiment, the y-type filter includes strainer and unscrewed lid etc., after liquid enters filter basket by supervisor,
Solid impurity particle is blocked in filter basket, and clean fluid is discharged by filter basket, by filter outlet, so as to avoid impurity
Metering pump is entered, metering pump is caused to damage；And the check valve only allows metering pump to be conveyed into pH regulating tanks
NaOH。
Damper is provided with the pipeline that the metering pump is connected with check valve, pressure is provided with the damper
Table, to understand the pressure of the pipeline in real time by the pressure gauge.
In the present embodiment, liquid level gauge is provided with the molten medicine-chest, the liquid level gauge is connected with the controller signals, with
Liquid level signal in the molten medicine-chest is transmitted to the controller, when the liquid level in the molten medicine-chest is low, the metering pump
It is automatically stopped, and sends alarm signal.
In the present embodiment, pH feedback signal of the controller according to wherein pH value on-line monitoring instrument according to raw water, from
It is dynamic to adjust metering pump, to accomplish accurately to add.
The defluoroing water case includes babinet and the natural mineral matter filtrate being arranged in the babinet, is opened up on the babinet
There are water inlet and water outlet, the water inlet of the fluorine removal water tank is connected with the water outlet of the pH regulating tanks, the defluoroing water
The water outlet of case is connected with the clear water tanks, so as to storing the purified water after fluorine removal to the clear water tanks.Removed when water flows through
Fluorine water tank, contacts with the natural mineral matter filtrate in fluorine removal water tank, passes through physics, chemical reaction --- absorption, ion exchange, water
In fluorine ion adsorbed, exchange by filtrate, the fluorine ion in water i.e. be removed, make the Oil repellent in water reach country life drink
Within 1.0mg/L as defined in water hygiene standard (GB5749-2006).
The regenerating unit is used to regenerate the natural mineral matter filtrate, in the present embodiment, the regenerating unit
Including regeneration water tank and regeneration pump, the regeneration water tank memory storage has sodium hydrate aqueous solution；The top of the babinet is provided with
Discharge outlet, the water inlet of the regeneration pump are connected with the regeneration water tank, and the discharge outlet of the babinet connects with the regeneration water tank
It is logical.When after running after a while, the absorption of natural mineral matter filtrate exchanges saturation, and during the regeneration pump startup, it can will
Sodium hydrate aqueous solution in the regeneration water tank is pumped into fluorine removal water tank, wherein, the aqueous solution of sodium hydroxide can be to natural ore deposit
Material filtrate is cleaned, and media performance is recovered as before, to be repeatedly used for a long after regeneration.
The ground water cleaning equipment of the utility model carries out upgrading according to domestic existing process, using pH regulating tanks
With fluorine removal water tank, so as to simplify operation difficulty, reduce investment.The natural mineral matter filtrate service life as long as five years, is transported
It is not hardened during row.
The ground water cleaning equipment of the utility model compared with the prior art, has the following advantages：
1) Oil repellent in water reach 1.0mg/L as defined in national standards for drinking water quality (GB5749-2006) with
It is interior；
2) cost of investment and operating cost are reduced；
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (4)
1. a kind of ground water cleaning equipment, it is characterised in that including raw water box, raw water pump, pH regulating tanks, fluorine removal water tank, net
Water tank and pH regulating devices；
The water inlet of the raw water pump is connected with the water outlet of the raw water box, and the water outlet of the raw water pump is adjusted with the pH
The water inlet connection of water tank；
The medicine outlet of the pH regulating devices is connected with the pH regulating tanks；
The defluoroing water case includes babinet and the natural mineral matter filtrate that is arranged in the babinet, offered on the babinet into
The mouth of a river and water outlet, the water inlet of the fluorine removal water tank are connected with the water outlet of the pH regulating tanks, the fluorine removal water tank
Water outlet is connected with the clear water tanks.
2. ground water cleaning equipment according to claim 1, it is characterised in that the water inlet of the babinet is located at the case
The bottom of body, the water outlet of the babinet are located at the middle and upper part of the babinet.
3. ground water cleaning equipment according to claim 2, it is characterised in that further include regenerating unit, the regeneration dress
Put has sodium hydrate aqueous solution including regeneration water tank and regeneration pump, the regeneration water tank memory storage；The top of the babinet is set
There is discharge outlet, the water inlet of the regeneration pump is connected with the regeneration water tank, the discharge outlet of the babinet and the regeneration water tank
Connection.
4. ground water cleaning equipment according to claim 3, it is characterised in that the pH regulating devices include molten medicine-chest,
Controller, metering pump, pH value on-line monitoring instrument, safety valve, check valve, damper and y-type filter；
The pH value on-line monitoring instrument is arranged in the pH regulating tanks, for detecting the pH of the raw water in pH regulating tanks
Value；
The controller is connected with the pH value on-line monitoring instrument signal, and the controller is connected with the metering pump signal；
The molten medicine-chest is connected to the import of the metering pump by y-type filter, and the outlet of the metering pump passes through check valve
PH regulating tanks are connected to ball valve, the inlet and outlet of the metering pump is also respectively connected with the both ends of safety valve；
Damper is provided with the pipeline that the metering pump is connected with check valve, pressure gauge is provided with the damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331975.8U CN207313320U (en) | 2017-10-16 | 2017-10-16 | Ground water cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331975.8U CN207313320U (en) | 2017-10-16 | 2017-10-16 | Ground water cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313320U true CN207313320U (en) | 2018-05-04 |
Family
ID=62381470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721331975.8U Active CN207313320U (en) | 2017-10-16 | 2017-10-16 | Ground water cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207313320U (en) |
-
2017
- 2017-10-16 CN CN201721331975.8U patent/CN207313320U/en active Active
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