CN208055079U - A kind of river water cleaning device - Google Patents

Abstract

The utility model is related to river water cleaning devices, its structure is that several the first water filtering tubes are set in river, several the second water filtering tubes are set on riverbank, it is less than the horizontal plane in river at the top of first water inlet, it is flushed with river both sides riverbank at the top of second water inlet, it is sequentially connected between each first water filtering tube, it is sequentially connected between the last one first water filtering tube and first the second water filtering tube and between each second water filtering tube, the last one second water filtering tube is communicated with physical filtering pond, physical filtering pond is communicated with chemical reaction pond, first molten medicine-chest, second molten medicine-chest and the molten medicine-chest of third are communicated with chemical reaction pond, chemical reaction pond is communicated with flotation tank, flotation tank is communicated with bag filter, sludge pipe is set on flotation tank, sludge pipe exit sets sludge transfer cart, bag filter is communicated with water purifying tank.The advantages of the utility model：Water flow into water purifying tank in can be utilized, when water is too many, can back flush, ensure filter effect.Purification filtering effect is improved, input is reduced.

Description

A kind of river water cleaning device

Technical field

The utility model is related to a kind of river water cleaning devices.

Background technology

With social industrial expansion, many production activities of the mankind make surface water be affected, water degradation.Water provides The protection in source has been to be concerned by more and more people, and government has also formulated various laws and regulations and constrained.The wherein pollution of river water Especially serious, traditional river water cleaning device general structure is complicated, and construction investment is big, and operating cost is high, takes up a large area, and filters Clean-up effect has been unable to reach increasingly serious pollution of estuary present situation, cannot be satisfied the needs of environmental protection.

Utility model content

The technical problems to be solved in the utility model is：A kind of river water cleaning device is overcome the deficiencies of the prior art and provide, It realizes and simplifies structure, reduce investment, improve filtration, purification effect.

Technical solution adopted by the utility model to solve its technical problems is：A kind of river water cleaning device, structure packet River, the first water filtering tube, the second water filtering tube, physical filtering pond, chemical reaction pond, flotation tank, bag filter, water purifying tank are included, Wherein set several first water filtering tubes in river, set several second water filtering tubes on riverbank, set at the top of the first water filtering tube first into The mouth of a river, the first water inlet inside set the first strainer, and the horizontal plane in river is less than at the top of the first water inlet, is set at the top of the second water filtering tube Second water inlet, the second water inlet inside set the second strainer, are flushed with river both sides riverbank at the top of the second water inlet, each first First pipe connection is passed sequentially through between water filtering tube, it is between the last one first water filtering tube and first the second water filtering tube and each Second pipe connection is passed sequentially through between second water filtering tube, respectively set in each first pipe and second pipe a circular filter screen and First pressure charging valve, the last one second water filtering tube are communicated by third pipeline with physical filtering pond, and the second increasing is set on third pipeline Pressure valve, physical filtering pond are communicated by the 4th pipeline with chemical reaction pond, the first molten medicine-chest, the second molten medicine-chest and the molten medicine-chest of third It is communicated respectively with chemical reaction pond by a drug discharging tube, a flowmeter is respectively set on each drug discharging tube, chemical reaction pond passes through 5th pipeline is communicated with flotation tank, and flotation tank is communicated by promoting water pipe with bag filter, is promoted and is set promotion water pump on water pipe, Sludge pipe is set on flotation tank, sludge lifting pump is set on sludge pipe, and sludge pipe exit sets sludge transfer cart, and bag filter passes through 6th pipeline is communicated with water purifying tank, and water purification water pipe is set on water purifying tank, water purification water pump is set on water purification water pipe.

Preferably, quartz sand filter media is filled in physical filtering pond.

Preferably, it is molten that liquor natrii hypochloritis, PAM are respectively provided in the first molten medicine-chest, the second molten medicine-chest and the molten medicine-chest of third Liquid and liquid PAC.

Preferably, the cylinder of bag filter is welded by stainless steel, the hanging cloth bag of polyester fiber built in bag filter.

Preferably, physical filtering bottom of pond portion is connected to by recoil tube at the top of water purifying tank, recoil valve is set on recoil tube.

Preferably, the filter opening of circular filter screen by river to last second water filtering tube gradually from the coarse to fine.

The utility model has the beneficial effects that：It is simple in structure effectively, when filtering, river water can be from each first water filtering tube stream Enter, rainwater can then be flowed into from the second water filtering tube, and respectively after water filtering tube filters, water flows successively through physical filtering pond, enters chemistry instead In Ying Chi, flotation tank carry out reaction filtration, purification, the sludge isolated can be discharged into sludge transfer cart carry out transfer carry out it is other It utilizes, water flows into after being filtered finally by bag filter in water purifying tank, can carry out other utilization, water is too many in water purifying tank When, recoil valve can be started, back flush is carried out to river to physical filtering pond, ensure filter effect.The present apparatus can not only purify River water, moreover it is possible to it intakes to rainwater and collects filtering and utilize, protect water resource, improve purification filtering effect, reduce input, ten Divide and is suitble to promote the use of.

Description of the drawings

The utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is the structural schematic diagram of the utility model river water cleaning device.

1 in figure it is river, 2 be the first water filtering tube, 3 be the second water filtering tube, 4 be the first water inlet, 5 is the second water inlet Mouthful, 6 be the first strainer, 7 be the second strainer, 8 be the first pressure charging valve, 9 be the second pressure charging valve, 10 be physical filtering pond, 11 being Learn reaction tank, 12 be the first molten medicine-chest, 13 be the second molten medicine-chest, 14 be the molten medicine-chest of third, 15 be flowmeter, 16 be flotation tank, 17 be sludge pipe, 18 be sludge lifting pump, 19 be sludge transfer cart, 20 be promoted water pipe, 21 be promote water pump, 22 be pocket type mistake Filter, 23 be hanging cloth bag, 24 be water purifying tank, 25 be water purification water pipe, 26 be water purification water pump, 27 be recoil tube, 28 be recoil valve Door.

Specific implementation mode

The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.

As shown in Figure 1, a kind of river water cleaning device, feature includes river 1, the first water filtering tube 2, the second water filtering tube 3, object Manage filtering ponds 10, chemical reaction pond 11, flotation tank 16, bag filter 22, water purifying tank 24, wherein set in river 1 several the One water filtering tube 2, several the second water filtering tubes 3 are set on riverbank, and 2 top of the first water filtering tube sets the first water inlet 4, the first water inlet 4 Inside sets the first strainer 6, and 4 top of the first water inlet is less than the horizontal plane in river 1, and 3 top of the second water filtering tube sets the second water inlet 5,5 inside of the second water inlet sets the second strainer 7, and 5 top of the second water inlet is flushed with 1 both sides riverbank of river, each first drainage First pipe connection is passed sequentially through between cylinder 2, it is between the last one first water filtering tube 2 and first the second water filtering tube 3 and each Second pipe connection is passed sequentially through between second water filtering tube 3, and a circular filter screen is respectively set in each first pipe and second pipe With the first pressure charging valve 8, the last one second water filtering tube 3 is communicated with physical filtering pond 10 by third pipeline, is set on third pipeline Second pressure charging valve 9, physical filtering pond 10 are communicated by the 4th pipeline with chemical reaction pond 11, the first molten medicine-chest 12, the second molten medicine Case 13 and the molten medicine-chest of third 14 are communicated by a drug discharging tube with chemical reaction pond 11 respectively, and a stream is respectively set on each drug discharging tube Gauge 15, chemical reaction pond 11 are communicated by the 5th pipeline with flotation tank 16, and flotation tank 16 is by promoting water pipe 20 and pocket type mistake Filter 22 communicates, and is promoted and sets promotion water pump 21 on water pipe 20, set sludge pipe 17 on flotation tank 16, sludge lifting is set on sludge pipe 17 Pump 18,17 exit of sludge pipe sets sludge transfer cart 19, and bag filter 22 is communicated by the 6th pipeline with water purifying tank 24, water purification Water purification water pipe 25 is set on pond 24, and water purification water pump 26 is set on water purification water pipe 25.

Quartz sand filter media is filled in physical filtering pond 10.

It is respectively provided with liquor natrii hypochloritis, PAM solution in first molten medicine-chest 12, the second molten medicine-chest 13 and the molten medicine-chest of third 14 With liquid PAC, the impurity in water can be formed alumen ustum floc particle.

The cylinder of bag filter 22 is welded by stainless steel, the hanging cloth bag 23 of polyester fiber built in bag filter 22.

24 top of water purifying tank is connected to 10 bottom of physical filtering pond by recoil tube 27, and recoil valve 28 is set on recoil tube 27, When water purifying tank water is too many, recoil valve can be started, back flush is carried out to river to physical filtering pond.

The filter opening of circular filter screen gradually from the coarse to fine by river 1 to last one the second water filtering tube 3, successively filter by realization.

According to the above structure, when filtering, river water is flowed into from each first water filtering tube, and rainwater can be flowed into from the second water filtering tube, Respectively after water filtering tube filters, water flows into and carries out physical filtering in physical filtering pond, and chemical reaction pond is flowed into after the completion of water filtering It is interior, liquor natrii hypochloritis, PAM solution and liquid PAC are added into pond, the impurity in water is formed into alumen ustum floc particle, reaction Water, which flows into, afterwards carries out air supporting reaction in flotation tank, the sludge isolated is discharged into sludge transfer cart by sludge pipe and is shifted, Water is flowed into bag filter and is flowed into water purifying tank after progress final filtration, can be passed through water purification water pipe and be carried out other utilization, water purification When pool inner water amount is too many, recoil valve can be started, back flush is carried out to river to physical filtering pond.

It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right Property range.

Claims (6)

1. a kind of river water cleaning device, feature include river（1）, the first water filtering tube（2）, the second water filtering tube（3）, physical filtering Pond（10）, chemical reaction pond（11）, flotation tank（16）, bag filter（22）, water purifying tank（24）, wherein river（1）If inside setting Dry the first water filtering tube（2）, several the second water filtering tubes are set on riverbank（3）, the first water filtering tube（2）Top sets the first water inlet （4）, the first water inlet（4）Inside sets the first strainer（6）, the first water inlet（4）Top is less than river（1）Horizontal plane, second Water filtering tube（3）Top sets the second water inlet（5）, the second water inlet（5）Inside sets the second strainer（7）, the second water inlet（5）Top With river（1）Both sides riverbank flushes, each first water filtering tube（2）Between pass sequentially through first pipe connection, the last one first Water filtering tube（2）With first the second water filtering tube（3）Between and each second water filtering tube（3）Between pass sequentially through second pipe company It connects, a circular filter screen and the first pressure charging valve is respectively set in each first pipe and second pipe（8）, the last one second water filtering tube （3）Pass through third pipeline and physical filtering pond（10）It communicates, the second pressure charging valve is set on third pipeline（9）, physical filtering pond（10） Pass through the 4th pipeline and chemical reaction pond（11）It communicates, the first molten medicine-chest（12）, the second molten medicine-chest（13）With the molten medicine-chest of third （14）Pass through a drug discharging tube and chemical reaction pond respectively（11）It communicates, a flowmeter is respectively set on each drug discharging tube（15）, change Learn reaction tank（11）Pass through the 5th pipeline and flotation tank（16）It communicates, flotation tank（16）By promoting water pipe（20）With bag type filtering Device（22）It communicates, promotes water pipe（20）On set promotion water pump（21）, flotation tank（16）On set sludge pipe（17）, sludge pipe（17）On If sludge lifting pump（18）, sludge pipe（17）Exit sets sludge transfer cart（19）, bag filter（22）Pass through the 6th pipeline With water purifying tank（24）It communicates, water purifying tank（24）On set water purification water pipe（25）, water purification water pipe（25）On set water purification water pump（26）.

2. a kind of river water cleaning device as described in claim 1, it is characterized in that the physical filtering pond（10）Inside it is filled with Quartz sand filter media.

3. a kind of river water cleaning device as described in claim 1, it is characterized in that the first molten medicine-chest（12）, the second molten medicine Case（13）With the molten medicine-chest of third（14）Inside it is respectively provided with liquor natrii hypochloritis, PAM solution and liquid PAC.

4. a kind of river water cleaning device as described in claim 1, it is characterized in that the bag filter（22）Cylinder by Stainless steel is welded, bag filter（22）The hanging cloth bag of built-in polyester fiber（23）.

5. a kind of river water cleaning device as described in claim 1, it is characterized in that the water purifying tank（24）Top passes through recoil Pipe（27）It is connected to physical filtering pond（10）Bottom, recoil tube（27）On set recoil valve（28）.

6. a kind of river water cleaning device as described in claim 1, it is characterized in that the filter opening of the circular filter screen is by river（1） To last second water filtering tube（3）Gradually from the coarse to fine.