CN201809187U - Disc-type diatomaceous earth full-automatic water purification equipment - Google Patents
Disc-type diatomaceous earth full-automatic water purification equipment Download PDFInfo
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- CN201809187U CN201809187U CN2010205315541U CN201020531554U CN201809187U CN 201809187 U CN201809187 U CN 201809187U CN 2010205315541 U CN2010205315541 U CN 2010205315541U CN 201020531554 U CN201020531554 U CN 201020531554U CN 201809187 U CN201809187 U CN 201809187U
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Abstract
The utility model relates to disc-type diatomaceous earth full-automatic water purification equipment. A main body of the water purification equipment is a square box body; the upper part of the box body is provided with a sealing cover; a hollow filtering shaft is arranged in the box body; one end of the hollow filtering shaft is provided with a driving motor, and the other end is provided with a water discharging device after filtration; one side in the box body is provided with an embedding type washing device; a water feeding pipeline is connected with a water feeding port at one side of the box body; the side of the water feeding pipeline is provided with a bypass pipeline and a bypass valve; a mud discharging valve is arranged at one side of the bottom part of the box body; the pipeline connected with the mud discharging valve is connected with a disinfectant box which is connected with a washing water tank by a pipeline; and a pressure difference sensor is arranged between a water discharging pipeline and the water feeding pipeline so as to form the water purification equipment. In the disc-type diatomaceous earth full-automatic water purification equipment, the main body structure is novel, the control concept is advanced, the whole water filtering process can be scientific, the washing process is full-automatic, the labor intensity of workers is reduced, the resource and energy consumption are saved, mechanical damage and secondary pollution which can be possibly brought to the equipment by manual cleaning are avoided, the water quality and water quantity of the filtered water are stable, the blocking condition of filtering materials can be automatically detected, and full-automatic cleaning is real-time.
Description
Technical field
The utility model belongs to water-treatment technology field, relates to a kind of water purifying plant.
Background technology
In recent years, increasing water purifying plant is put into market, especially the filter that with diatomite is filtration medium develops rapidly, but thereupon produced many about its stable problem that reaches on the suitability, as everyone knows, diatomite filter is to utilize the microporous membrane of diatomite coating to come molecules such as suspended substance, impurity in the filtering liquid.The prior art products tank body mostly is the capsule shape fastening structure, the filtration tubular shaft leading portion sealing of carrying disc-type diatomite, and unsettled being horizontally placed in the tank body, rotating part adopts hard the connection, drives big energy-consuming, poor stability.During use, micropore can get clogged after filter material surface forms adhesion layer when small material is held back in filtration gradually long-time the mistake, thereby being lost efficacy, filter opening reduces filtration capacity, the way that solves is to judge whether and clean by artificial experience, also will open tank body when needing flushing cleans with external force such as hydraulic giant are auxiliary, process is loaded down with trivial details, and takies artificial and labour intensity greatly, easily produces shortcomings such as secondary pollution.
Summary of the invention
The purpose of this utility model provides a kind of disc-type diatomite full-automatic water purification equipment, poor to solve the prior art stabilization of equipment performance, artificial experience judges whether to clean, and also will open tank body during flushing cleans with external force such as hydraulic giant are auxiliary, process is loaded down with trivial details, the wash-down water consumption is too high, and takies manually, and labour intensity greatly, easily produces shortcomings such as filtrate secondary pollution.
The utility model mainly is made up of motor, casing, hollow filtration axle, diatomite filter disc, solving the technical scheme that its technical problem adopts is that the water purifying plant main body is a square box, casing top is provided with sealing cover, sealing cover and casing adopt flange to be fastened and connected, the sealed strip sealing is provided with intake valve and pressure maintaining valve on the sealing cover.Hollow filtration axle places in the casing, with the junction of casing rotary sealing appts is set; Hollow filtration axle one end is provided with drive-motor, one end is provided with filter back discharging device, sets out the mouth of a river on the discharging device of filter back, and water outlet connects filter back outlet conduit, on the outlet conduit of filter back under meter and outlet valve are set, filter back outlet conduit connects flush box, thimerosal case respectively.On the hollow filtration axle diatomite filter disc is set in the casing, a side is provided with embedded flushing arrangement in the casing, and several flushing plugs are set on the embedded flushing arrangement, on the flushing plug spout hole is set; The flushing plug places between the two diatomite filter discs its quantity and diatomite filter disc quantity Matching.The water-in of inlet channel connect box one side bottom is provided with water intaking valve, pressure pump and water inlet transmitter on the inlet channel; Inlet channel by-pass line in parallel and by-pass valve; Mud valve places the least significant end of bottom half, the pipeline that connects mud valve connects the thimerosal case simultaneously, thimerosal case and flush box pipe connection, a side connects embedded flushing arrangement by flushing pipe, and a side is by pipe connection filter back outlet conduit and inlet channel; Between outlet conduit and the inlet channel differential pressure pickup is set, water pump, under meter, valve are set on flushing pipe, inlet channel and the outlet conduit, constitute this water purifying plant.
Adopt positively effect of the present utility model to be:
1, makes whole drainage process engineering agent structure novelty, control theory advanced person;
2, the full-automatic labor strength that reduces of flushing process economizes on resources;
3, physical abuse and the secondary pollution of having avoided artificial cleaning to bring equipment;
4, transformation constant drainage is abundant, guarantees that the filtrate amount of leaching does not cause overanxious amount minimizing can not satisfy design requirement because of the filter disc surface portion stops up.The sealed water purifying plant of the in good time full-automatic flushing of automatic detection filtrate blockage is stablized and possessed to drainage water quality, the water yield;
5, rotary driving part divides the employing sealing to be flexible coupling, and the power section power consumption only is equivalent to the 20-30% of prior art.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing 1 is the utility model structural representation:
1 drive-motor among the figure, 2 casings, 3 hollow filtration axles, 4 diatomite filter discs, 5 embedded flushing arrangements, 6 flushing plugs, 7 spout holes, 8 tightness systems, 9 flushing pipes, 10 wash-water pumps, 11 flush boxs, 12 thimerosal casees, 13 filter back discharging devices, 14 under meters, 15 outlet valves, 16 filter back outlet conduits, 17 differential pressure pickups, 18 inlet channels, 19 by-pass valve, 20 water inlet transmitters, 21 water intaking valves, 22 pressure pumps, 23 mud valves, 24 thimerosal recovery pipe valve, 25 pressure maintaining valves, 26 intake valves, 27 sealing covers, 28 sealed strips.
Embodiment
As shown in the figure: this water purifying plant main body is a square box 2, and casing 2 tops are provided with sealing cover 27, and sealing cover 27 adopts flange to be fastened and connected with casing 2, and sealed strip 28 sealings are provided with intake valve 26 and pressure maintaining valve 25 on the sealing cover 27.Hollow filtration axle 3 places in the casing 2, hollow junction of filtering axle 3 and casing 2 is provided with rotary sealing appts 8, hollow filtration axle 3 one ends are provided with drive-motor 1, one end is provided with filter back discharging device 13, set out the mouth of a river on the discharging device 13 of filter back, water outlet connects filter back outlet conduit 16, on the outlet conduit 16 of filter back under meter 14 and outlet valve 15 is set, filter back outlet conduit 16 connects flush box 11, thimerosal case 12 respectively, and flush box 11, thimerosal case 12 connect flushing pipe 9 respectively.On the hollow filtration axle 3 diatomite filter disc 4 is set in the casing 2, a side is provided with embedded flushing arrangement 5 in the casing 2, and several flushing plugs 6 are set on the embedded flushing arrangement 5, on the flushing plug 6 spout hole 7 is set.Flushing plug 6 places between the two diatomite filter discs 4, flushing plug 6 quantity and diatomite filter disc 4 quantity Matching are set.The water-in of inlet channel 18 connect boxes one side is provided with water intaking valve 21, pressure pump 22 and water inlet transmitter 20 on the inlet channel 18; Inlet channel 18 other by-pass line and the by-pass valve 19 put; Mud valve 23 places casing 2 bottoms one side, the pipeline that connects mud valve 23 connects thimerosal case 12 simultaneously, thimerosal case 12 and flush box 11 pipe connection, one side connects insert flushing arrangement 5 by flushing pipe 9, one side connects filter back outlet conduit 16 and inlet channel 18, on the pipeline differential pressure pickup 17 is set between filter back outlet conduit 16 and the inlet channel 18; Wash-water pump 10 is set on the flushing pipe 9; Pressure pump 22 and water inlet transmitter 20 are set on the inlet channel 18; Constitute this water purifying plant.
During work, Controlling System is at first judged the pressure of supply water size by the intake pressure transmitter, and determines that according to force value whether opening pressure pump still opens by-pass valve.By-pass valve makes full use of original pressure of supply water and carries out the nature drainage after opening, and has reached in the less demanding and most economical operation scheme of aquifer yield.When pressure of supply water is not enough to reach system requirements, value of feedback size according to transmitter is opened the pressurization motor, utilize the water side under meter will filter back water aquifer yield signals collecting then and send into Controlling System, realize the constant drainage to reach required pressure of supply water through control computing output signal control pressure pump running frequency.
Stop up through long-time drainage filtering table and to make differential pressure pickup detect numerical value to rise, when arriving set(ting)value, Controlling System can stop pressure pump and close flowing water Valve and enter flushing process.At this moment open intake valve, mud valve and get rid of that unnecessary liquid makes it to produce cavity in the strainer.Open the flushing motor then, wash-down water is injected into filter disc by embedded flushing machine by flush box after the pressurization of flushing motor; Open drive-motor and make the omnibearing flushing process of diatomite filter disc rotation carrying out.Stop drive-motor after flushing process is finished, close intake valve, mud valve.Again open pressure pump and enter next drainage process.Equipment can be formulated disinfection cycle according to practical situation, utilizes the flushing motor to cooperate pipe valve that water tank is regularly sterilized, and thimerosal can be recycled to the recycling of thimerosal case through the thimerosal valve.
The utility model has been realized process automation control because of making full use of advanced intelligent control method, accurately and reliably carry out drainage and flushing process, need not manual intervention, remove chlorine residue, heavy metal, bacterium, organic pollutant, molecule effectively, make the limpid nothing suspension of water quality, throw out, free from extraneous odour.Reduce production costs and boost productivity and equipment life.Thereby reached the purpose of this patent design.
Therefore because it is that rotatable components has installed the bilateral water seal additional and seals that the design mainly is diatomite filtration element screening system.Adjust intake pressure guaranteeing that filtrate is constant by water flow control pressurization electric machine frequency, when feeler mechanism detect the filtrate filtration yield cross low Inlet and outlet water pressure reduction when excessive system will enter rinse stage automatically.Its main process is for closing water intaking valve and pressurization motor, wait for and close flowing water Valve when filtrate drops to lower-most point in the casing, can to open mud valve and intake valve automatically be that casing produces cavity in system then, start flushing motor and filter disc rotating machine then, its wash-down water produces water and cuts surface washing and reached the full-automatic flushing process to filter disc and with filter disc in the rotation through embedded flushing machine shower nozzle boosting jet.After treating that flushing is finished, system can reenter normal drainage state and filter.Its premium properties shows:
1, filtering element relies on driving motor to drive the tubular shaft low-speed running when recoil, minimal friction forces and good sealing property when its water seal tightness system is guaranteed system's rotation;
2, in order to make filtering element obtain comprehensive developing result, be incorporated herein embedded flushing machine surface water and cut flushing arrangement, guaranteed the purpose that high pressure water fills;
3, this device requires to have installed additional quick sludge drainage system in order to cooperate automatic operation control, and utilization is installed at the soil discharging electromagnetic valve of device bottom and the intake valve cooperation at top realizes quick spoil disposal to reach convection of air;
4, before making its energy-conservation drainage effect be more preferably under water intaking valve, install a pressure transmitter additional when former water pressure can satisfy the equipment operating requirement, only need a system to open by-pass valve automatically and need not start into that the pressurization motor has reached energy-saving effect.System can also detect discharge control water inlet motor running frequency under the prerequisite that guarantees flow and realize that the transformation constant supplies water in addition;
5, because equipment is full automatic control, for flushing, we have introduced differential pressure and have controlled the flushing process control that the washing condition that combines with the cumulative time carries out system.Be specially the water-in of equipment and water outlet respectively real time sample deliver to differential pressure pick-up to judge the working conditions that whether recoils.Cumulative time is meant the flushing control that the PLC of system inside self the computing working hour draws.
Claims (10)
1. a disc-type diatomite full-automatic water purification equipment mainly is made up of motor, casing, hollow filtration axle, diatomite filter disc, it is characterized in that the water purifying plant main body is a square box, and casing top is provided with sealing cover, and intake valve and pressure maintaining valve are set on the sealing cover; Hollow filtration axle places in the casing, and an end is provided with drive-motor, and an end is provided with filter back discharging device, sets out the mouth of a river on the discharging device of filter back, and water outlet connects filter back outlet conduit; On the hollow filtration axle diatomite filter disc is set in the casing, a side is provided with embedded flushing arrangement in the casing; The water-in of inlet channel connect box one side; Other by-pass line and the by-pass valve put of inlet channel; Mud valve places bottom half one side, and the pipeline that connects mud valve connects the thimerosal case, thimerosal case and flush box pipe connection simultaneously; Between outlet conduit and the inlet channel differential pressure pickup is set, constitutes this water purifying plant.
2. disc-type diatomite full-automatic water purification equipment according to claim 1 is characterized in that sealing cover and casing adopt flange to be fastened and connected, the sealed strip sealing.
3. disc-type diatomite full-automatic water purification equipment according to claim 1 is characterized in that the hollow filtration axle and the junction of casing are provided with rotary sealing appts.
4. disc-type diatomite full-automatic water purification equipment according to claim 1 is provided with under meter and outlet valve on the outlet conduit after it is characterized in that filtering.
5. according to claim 1 or 4 described disc-type diatomite full-automatic water purification equipments, it is characterized in that filtering the back outlet conduit and connect flush box, thimerosal case respectively.
6. disc-type diatomite full-automatic water purification equipment according to claim 1 is characterized in that being provided with on the embedded flushing arrangement several flushing plugs, on the flushing plug spout hole is set.
7. disc-type diatomite full-automatic water purification equipment according to claim 1 is characterized in that the flushing plug of embedded flushing arrangement places between the two diatomite filter discs and both sides, its quantity and diatomite filter disc quantity Matching.
8. disc-type diatomite full-automatic water purification equipment according to claim 1 is characterized in that being provided with on the inlet channel water intaking valve, pressure pump and water inlet transmitter.
9. disc-type diatomite full-automatic water purification equipment according to claim 1 is characterized in that the thimerosal case is connected embedded flushing arrangement with flush box one side by flushing pipe, and a side is by pipe connection filter back outlet conduit and inlet channel.
10. disc-type diatomite full-automatic water purification equipment according to claim 1 is characterized in that being provided with on flushing pipe, inlet channel and the outlet conduit water pump, under meter, valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205315541U CN201809187U (en) | 2010-09-17 | 2010-09-17 | Disc-type diatomaceous earth full-automatic water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205315541U CN201809187U (en) | 2010-09-17 | 2010-09-17 | Disc-type diatomaceous earth full-automatic water purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809187U true CN201809187U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205315541U Expired - Fee Related CN201809187U (en) | 2010-09-17 | 2010-09-17 | Disc-type diatomaceous earth full-automatic water purification equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913664A (en) * | 2010-09-17 | 2010-12-15 | 德州市科源给水配套工程开发有限公司 | Disc-type diatomite full-automatic water purification equipment |
| CN103373749A (en) * | 2012-04-18 | 2013-10-30 | 东莞市金祥源环境治理工程技术有限公司 | Micro nano powder body water purification system |
| CN107684773A (en) * | 2017-10-13 | 2018-02-13 | 珠海格力电器股份有限公司 | Cleaning method and cleaning system for filter element of water purifying device and water purifying device |
-
2010
- 2010-09-17 CN CN2010205315541U patent/CN201809187U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913664A (en) * | 2010-09-17 | 2010-12-15 | 德州市科源给水配套工程开发有限公司 | Disc-type diatomite full-automatic water purification equipment |
| CN103373749A (en) * | 2012-04-18 | 2013-10-30 | 东莞市金祥源环境治理工程技术有限公司 | Micro nano powder body water purification system |
| CN107684773A (en) * | 2017-10-13 | 2018-02-13 | 珠海格力电器股份有限公司 | Cleaning method and cleaning system for filter element of water purifying device and water purifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20120917 |