CN2362834Y

CN2362834Y - Water-filtering disinfection tank

Info

Publication number: CN2362834Y
Application number: CN 99232808
Authority: CN
Inventors: 程世陵; 周健; 余金明; 肖绍斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-10
Filing date: 1999-02-10
Publication date: 2000-02-09
Anticipated expiration: 2009-02-10

Abstract

The utility model relates to a water-filtering disinfection tank, which relates to a water purifier suitable for processing raw water with high-turbidity and high pollution to provide drinking water for living in flood districts. The main structure of the utility model is that the bottom of a tank body (19) is connected with a discharge conduit (18) through a valve (17); the top of the tank body (19) is provided with a tank cover, a filtering plate (20) of the lower cavity of the tank body (19) is provided with a gravel bearing layer (1) and a material filtering layer (2); the middle part of a water collecting pipe (11) at the upper part of the tank cavity is connected with a hopper (10); one end of the water collecting pipe (11) is connected with a valve (5) and a water outlet pipe (4), and the other end of the water collecting pipe (11) is connected with a water inlet pipe (14) through a valve (13); the water inlet pipe (14) is also connected with one end of a pipe (16) through a valve (15), and the other end of the pipe (16) is communicated with the bottom of the tank; a vertical rod (9) on the tank cover is provided with a medicine dropping bottle (8), and the outlet of a medicine dropping catheter of the medicine dropping bottle is connected into the hopper (10). The utility model has the advantages of simple structure, reliable effect, and low cost.

Description

The drainage disinfection tank

The utility model relates to water treatment device, further is meant the drainage disinfection tank that is used for to treatment system.

In recent years, some regional flood disasters frequently take place.In the flood disaster area that flood is wreaked havoc, one of greatest difficulty that people run into is to lack tap water, and the bottled drinking water of outer assistance (as bottled mineral water, pure water etc.) price is higher, is difficult to economically continue to bear.The water purifier of prior art generally has pair tap water to carry out the household small-size water purifier of advanced treatment and is similar to the through engineering approaches purifier of small-sized water factory, the former can only be the water source with the tap water, latter's equipment is huge, investment is many, and install and operate, manage all inconvenience, be unsuitable for the floods area and use on the spot.Therefore, develop the water purifying plant of highly effective, solve disaster area Drinking Water problem, seem particularly urgent according to flood disaster area practical situation.

The purpose of this utility model is, design a kind of drainage disinfection tank, integral part as the water purifying plant that is suitable for using in the flood disaster area, has the function that to produce standard compliant Drinking Water, apparatus structure is simple, volume is little, the bigger transportation of water treatment amount, installation, easy to use, and cost is low, water purifying plant can be handled, for the disaster area provides Drinking Water to high turbidity and the former water of high pollution.

The technical solution of the utility model is, described drainage disinfection tank has tank body, the conical lower portion of tank body is connected with blow-down pipe through blow-off valve, the hinged cover of the useful hinge in tank body top, its constructional feature is, bottom-up gravel supporting layer and the fine sand filter material layer of being followed successively by on the porous filter plate of jar bottom, chamber, jar top, chamber has two ends to extend the header that jar outer and middle part is connected to opening funnel up, one end of this header joins and its other end joins through flushing water intaking valve and water inlet pipe through outlet valve and rising pipe, described water inlet pipe also joins through an end of water intaking valve and water inlet pipe, the other end of described water inlet pipe is communicated with the tank body conical lower portion, the medicine bottle that drips of band instillation catheter is housed in the vertical rod at cover top, and the drug end of its instillation catheter places described funnel.

Make below in conjunction with accompanying drawing and to further specify.

Description of drawings:

Fig. 1 is the structural representation of facing of jar;

Fig. 2 is tank deck plan structure (removes vertical rod and drip medicine bottle).

In the accompanying drawings:

1-gravel supporting layer 2-filter material layer 3-angle steel 4-rising pipe

5-outlet valve 6-pipe collar 7-hinge 8-drips medicine bottle

9-vertical rod 10-funnel 11-header 12-union

13-flushing water intaking valve 14-water inlet pipe 15-water intaking valve 16-water inlet pipe

17-blow-off valve 18-blow-down pipe 19-tank body 20-filter plate

By accompanying drawing as can be known, the utility model has tank body (19), and the conical lower portion of tank body (19) is through atmospheric valve (17) Be connected with blow-down pipe (18), the hinged cover of the useful hinge in tank body (19) top (7), its design feature be, Be followed successively by from bottom to top gravel supporting layer (1) and fine sand filter material layer (2) on the porous filter plate of bottom, tank chamber, tank Top, chamber has two ends to extend the collector pipe (11) that the outer and middle part of tank is connected to opening up funnel (10), and this catchments One end of pipe (11) through outlet valve (5) and outlet pipe (4) join and its other end through flushing water intaking valve (13) Join with water inlet pipe (14), water inlet pipe (14) also joins through the end of water intaking valve (15) with water inlet pipe (16), And the same tank body of the other end (19) conical lower portion of water inlet pipe (16) is communicated with, the upper dress of the vertical rod at cover top (9) Medicine bottle (8) with instillation catheter is arranged, and the drug end of its instillation catheter places described funnel (10), and is described All valves all adopt common gate valve, and it is the bigger gravel of particle and past that gravel supporting layer (1) can be divided into multilayer and bottom Upper gravel particle diminishes gradually.

Design principle of the present utility model and the course of work are shut off valve (13) and valve (17), upper level clarification The water outlet of tank enters the tank chamber through water inlet pipe (14), valve (15), water inlet pipe (16) by tank body (19) bottom In, passing through from the bottom to top filter plate and gravel supporting layer (1), filter material layer (2), filter material layer (2) particle can The medium of regarding Contact-sorption as is arranged closely stablely, and during tortuous flowing, impurity is by filtrate in the filter material layer hole for water Absorption, small particle is retained down by filter material layer, and therefore, delivery turbidity further reduces, and is simultaneously organic in the water Thing, bacterium, virus etc. also will reduce and a large amount of the removal with turbidity, residue in the major parts such as bacterium in the water, virus Be naked state, when tank chamber water level rises on the port of funnel (10), then flow in the funnel (10), this In time, drips the disinfectant that medicine bottle (8) drips and just described residual bacterium, virus etc. killed, and water quality just can be complete after the filter Reach drinking water standard. One of described medicine bottle (8) and instillation catheter cover drips medicine device and adopts prior art Medical infusion bottle and transfusion catheter (transfusion device), (use meets the national regulation mark can conveniently to control even dropping liquid A medicine bottle as described in the disinfection of drinking water liquid (such as bleaching powder disinfectant) of accurate prior art is packed into after the filter yarn filters), Adopt plastic infusion bottle and conduit that bleaching powder disinfectant is had stronger corrosion resistance, respond well through experiment, Solved well sterilization problems, the water after the processing is emitted through valve (5), outlet pipe (4). When shut off valve (15) And valve (5), water inlet enters the tank chamber by pipe (14), valve (13), pipe (11), funnel (10), again by Tank body (19) bottom, atmospheric valve (17), blow-down pipe (18) are discharged, and then can remove filter material layer (2) and gravel The impurity that stone layer (1) adsorbs continues follow-up filter process in order to it.

As known from the above, the utility model is a kind of water-filtering disinfection tank, and after tested, the water after the processing can reach fully The requirement of " drinking water sanitary standard " of GB5749-85 regulation, and small investment, low, the processing cost of cost Low, filter in the operation of unpowered condition, sterilization integrated, install, operation is very easy, volume is little, transporter Just, be particularly suitable for fighting flood and relieve victims on the spot and use.

Embodiment: according to the utility model of accompanying drawing and said structure, the whole high 1700mm of tank body (19), internal diameter 800mm adopts 50 * 50 * 5 angle steel (3) to make mounting fixing parts, drip medicine bottle (8) and conduit and adopt the medical infusion bottle and the transfusion device of prior art, and use bleaching powder disinfectant.Handle the water yield and be per hour 1 cubic metre,, concentrate 25 liters for each person every day of confluent standards, can solve 400 people's domestic water or 2000 people's tap water in life in the countryside in the feedwater standard by working every day 10 hours.

Claims

1, a kind of drainage disinfection tank, tank body (19) is arranged, the conical lower portion of tank body (19) is connected with blow-down pipe (18) through blow-off valve (17), the hinged cover of the useful hinge in tank body (19) top (7), it is established and it is characterized in that, be followed successively by gravel supporting layer (1) and fine sand filter material layer (2) from bottom to top on the porous filter plate (20) of jar bottom, chamber, jar top, chamber has two ends to extend the header (11) that jar outer and middle part is connected to opening funnel (10) up, one end of this header (11) joins and its other end joins through flushing water intaking valve (13) and water inlet pipe (14) through outlet valve (5) and rising pipe (4), water inlet pipe (14) also joins through the end of water intaking valve (15) with water inlet pipe (16), the same tank body of the other end (19) conical lower portion of water inlet pipe (16) is communicated with, a medicine bottle (8) of band instillation catheter is housed in the vertical rod at cover top (9), and the drug end of its instillation catheter places described funnel (10).