CN2595801Y

CN2595801Y - Circulation water treating device for car washing site

Info

Publication number: CN2595801Y
Application number: CN 02291370
Authority: CN
Inventors: 侯江
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-19
Filing date: 2002-12-19
Publication date: 2003-12-31
Anticipated expiration: 2012-12-19

Abstract

The utility model relates to a circulation water treating device for a car washing site, which belongs to the field of the water treatment. A water collecting settling tank, a flocculent purifying tank, and a sterilizing clear water tank are respectively distributed on the ground or underground, wherein, the water collecting settling tank and the flocculent purifying tank are respectively provided with a filter inside; a 1< # > water pump, an agent adding device, a sterilizer, and a 2< # > water pump are arranged outside the water collecting settling tank, the flocculent purifying tank, and the sterilizing clear water tank, the 1< # > water pump, the agent adding device, and the sterilizer are orderly communicated by pipelines, and the two filters and the 1< # > water pump are communicated. The inner parts of the flocculent purifying tank and the sterilizing clear water tank are respectively provided with an L-shaped water pipe, the pipe wall of each water pipe is provided with agent adding holes, and the other end of each water pipe is communicated with the other end of the sterilizer. One end of the 2< # > water pump is communicated with a water suction pipe, the lower end of which is inserted in the sterilizing clear water tank, and the other end of the water pump is communicated with a high pressure water jet. The utility model can kill bacteria in water after a car is washed, degrade COD< CR >, BOD< 5 >, chromaticity, and turbidity in water, and can cause that car washing water can reach the standards and can be circularly used, and the water can be saved by 90 percent.

Description

The washing bay circulating water treatment device

1, technical field: washing bay of the present utility model circulating water treatment device belongs to water treatment field.

2, background technology: the city car-washing field mostly is disposable water greatly, first waste water resource, and the 2nd, the water quality behind the carwash is contaminated, and the 3rd, bacterium, COD in the water _CR, BOD ₅, colourity and turbidity exceed standard.

3, summary of the invention: the purpose of this utility model is to propose a kind of washing bay circulating water treatment device, and it can make the car wash water water quality long-term stability of handling, and realizes up to standard recycling, water-saving purpose.

The purpose of this utility model is achieved in that on ground or underground catchment settling tank, flocculating and purifying pond and three ponds of sterilization clean water basin of laying respectively, installs strainer in the first two pond respectively.Installing 1 outside three ponds ^#Water pump, doser, sterilizer, 2 ^#Water pump, former three is pipeline connection successively.With pipeline with tow filtrator and 1 ^#Water pump is communicated with.Be equiped with L shaped water pipe respectively in flocculating and purifying pond and sterilization clean water basin, have the dosing hole on the water pipe tube wall, the other end of this two pipe all is communicated with sterilizer, is equiped with drinking-water pipe in the sterilization clean water basin, its other end and 2 ^#Water pump is communicated with, and 2 ^#The other end of water pump is communicated with water blast gun.

Since adopt said structure, just can be earlier by 1 ^#Water pump, to catchment in settling tank natural sedimentation already and pump to doser through the filtering water of filter, after adding flocculation agent, send into the flocculating and purifying pond, in this pond by staticly settle filtrations, doser adds degraded liquid detergent preparation, again through ultraviolet-C sterilizer or adding ClO ₂Send into the sterilization clean water basin behind the thimerosal, by 2 ^#The water pump pump is to high pressure water rifle carwash.So can kill the bacterium in the water behind the carwash, the COD in the degradation water _CR, BOD ₅, colourity and turbidity, and can make up to standard the recycling of water after the sterilization, water-saving rate can reach 90%.

4, description of drawings: concrete structure of the present utility model is provided by following drawings and Examples

Fig. 1 is a washing bay circulating water treatment device structural representation

Fig. 2 is the schematic appearance of washing bay circulating water treatment device strainer

Fig. 3 is a washing bay circulating water treatment device strainer cross-sectional schematic

5, embodiment:

Legend: 1,1 ^#Water pump 2, doser 3, sterilizer 4,2 ^#Valve 5,3 ^#Valve 6,4 ^#Valve 7,2 ^#Water pump 8, water blast gun 9, settling tank 10,1 catchments ^#Valve 11, strainer 12, flocculating and purifying pond 13, sterilization clean water basin 14, drinking-water pipe 15, outer net 16, filtrate 17, water pipe 18, Intranet

Embodiment: as Figure 1-3, on ground or underground laying catchment settling tank 9, flocculating and purifying

pond

12 and 13 3 ponds of sterilization clean water basin, in the first two pond, be equiped with strainer 11 respectively at the bottom of the nearly pond.Strainer 11 is the ink ampuliform of hollow, and its wall is formed mesh 5 orders by stainless steel Intranet 18 and outer net 15 nets, filling filtrate 16 between intranet and extranet, filtrate 16 is the spheroidal particle that PVC or UPVC material are made, and has irregular curve water hole on the particle, and the aperture is 0.5-1mm.Outside three ponds, be equiped with 1 ^#Water pump, doser, ultraviolet-C sterilizer or ClO ₂Sterilizer and 2 ^#Water pump, ultraviolet-C sterilizer model is commercially available NCL series, ClO ₂The sterilizer model is OTH-908-20.Former three water pipe 17 is communicated with successively.With tow filtrator 11 and 1 ^#Water pump is communicated with by water pipe 17.Be equiped with L shaped water pipe 17 respectively in flocculating and purifying pond 12 and sterilization clean water basin 13, have the dosing hole on its tube wall, the upper end of this two pipe all is communicated with the other end of sterilizer 3.2 ^#One end of water pump 7 is communicated with a drinking-water pipe 19, and this pipe lower end inserts in the sterilization clean water basin 13 2 ^#The other end of water pump 7 is communicated with water blast gun 8.In two L shaped water pipes 17 and two strainers 11 and 1 ^#Install 4 respectively on the water pipe 17 that water pump is communicated with ^#Valve 6,3 ^#Valve 5,2 ^#Valve 4 and 1 ^#Valve 10.

During the carwash operation, close 2 earlier ^#Valve 4 and 4 ^#Valve 6 opens 1 ^#Valve 10 and 3 ^#Valve 5 starts 1 ^#Water pump 1, the water that makes natural sedimentation already in the settling tank 9 that catchments is delivered to doser 2 by water pipe 17 more earlier through the filtration of filter 11, adds aluminium iron polychloride floculant by it.In summer, too high as bacteria content in the water, can add ClO by doser 2 ₂Thimerosal or use ultraviolet-3 pairs of water bodys of C sterilizer carry out disinfection.Treated water is sent into flocculating and purifying pond 12 by water pipe 17, after this pond is left standstill four hours, closes 1 ^#Valve 10 and 3 ^#Valve 5 opens 2 ^#Valve 4 and 4 ^#Valve 6 starts 1 once more ^#Water pump 1 makes water process filter 11 filtrations earlier in flocculating and purifying pond 12, is delivered to doser 2 by water pipe 17 again, adds the preparation of degraded cleaning agent by it, again through ultraviolet-3 sterilizations of C sterilizer or adding ClO ₂Sterilization clean water basin 14 are sent in the thimerosal sterilization afterwards.Start 2 ^#Water pump 7, with the clear water in the sterilization clean water basin 14 via drinking-water pipe 19 pumps to high pressure water rifle 8 carwash, by the water leg in the washing bay car wash water is entered in the settling tank 9 that catchments, carry out the water body natural sedimentation.

COD as water body in three ponds _CR, BOD ₅Exceed standard, can close 1 ^#Valve 10 and 2 ^#Valve 4 is opened doser 2 and 3 ^#Valve 5 and 4 ^#Valve 6 starts 1 ^#Water pump is pressed into air and carries out aeration in the pond, with COD in the degradation water _CRAnd BOD ₅

Should regularly take out filtrate 16 to its flushing, be blocked in floss on the curve water hole with removing.

Claims

1, a kind of washing bay circulating water treatment device, by the settling tank that catchments, flocculating and purifying pond and sterilization clean water basin and with it pipeline connection 1 ^#Water pump, doser, ultraviolet-C sterilizer and 2 ^#Water pump is formed, and it is characterized in that: be equiped with strainer respectively, 1 in catchment settling tank and flocculating and purifying pond ^#Water pump, doser, ultraviolet-C sterilizer three be pipeline connection successively, tow filtrator and 1 ^#Water pump is equiped with L shaped water pipe by pipeline connection respectively in flocculating and purifying pond and sterilization clean water basin, have the dosing hole on the water pipe tube wall, and the upper end of this two pipe all is communicated with the other end of sterilizer, and 2 ^#One end of water pump is communicated with a drinking-water pipe, and this pipe lower end inserts in the sterilization clean water basin 2 ^#The other end of water pump is communicated with water blast gun.

2, washing bay as claimed in claim 1 circulating water treatment device, it is characterized in that: strainer is the ink ampuliform of hollow, and its wall is made up of stainless steel Intranet and outer net, filling filtrate between intranet and extranet, filtrate is a spheroidal particle, has irregular curve water hole on the particle.

3, washing bay as claimed in claim 1 circulating water treatment device, it is characterized in that: sterilizer is ClO ₂Sterilizer