CN2396040Y

CN2396040Y - Equipment for treating water quality

Info

Publication number: CN2396040Y
Application number: CN99245312U
Authority: CN
Inventors: 杨国高
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-12
Filing date: 1999-11-12
Publication date: 2000-09-13
Anticipated expiration: 2009-11-12

Abstract

The utility model discloses a facility for treating water quality, which can efficiently eliminate excessive iron and manganese in water to reach the standard of the national drinking water. The utility model is characterized in that a water inlet pipe of a filter tank is provided with a water-gas mixer to carry out primary aeration for water; the center in the filter tank is provided with a water-gas mixture overflow pipe to carry out secondary aeration for water, wherein, the upper port of the water-gas mixture overflow pipe presents a horn shape, so that water can fall onto the surface of filter material by overflow with a water film form at the horn mouth, and water flows out from the bottom of filter material. The utility model has the advantages that the water containing high iron and manganese, which is treated by two stages of aeration, catalytic action, oxidation, and adsorption, can become satisfactory water. The utility model also has the advantages of high efficiency, energy saving, simple structure, and stable operation.

Description

Water conditioning equipment

The utility model relates to a kind of water conditioning equipment, is source of the gas with the air especially, removes the equipment of de-iron, manganese from water.

Contain excessive iron, manganese element in the water, to people's life, healthy, and some industrial production all have adverse factors.Therefore, people have made various equipment, remove iron, manganese in anhydrating, and use morely is the carbon steel water conditioning equipment that filter is irritated that cries, it is in a carbon steel filter that filtrate is housed is irritated, and the former water that contains excessive iron, manganese enters the jar from the pipe of the top cover portion of filter tank, utilizes air compressor again, in the jar of sealing, carry out artificial aerating, be the sudden and violent gas of one-level, make former water after the processing of filtrate, filter iron, manganese, the pipeline of the band filter screen of water after treatment at the bottom of the jar flows out, for use.Since this equipment utilization air compressor, increased facility and energy consumption, improved cost, simultaneously also increase the volume of equipment and the difficulty of operation, the effect of water treatment is also undesirable.

The purpose of this utility model provides a kind of water conditioning equipment, compares with technology with existing equipment, and reduced facility, cut down the consumption of energy, the efficient height of deironing, manganese, and also stable, reliable, volume is little and easy to operate.

For achieving the above object, water conditioning equipment of the present utility model is on the basis of former carbon steel filter tank, the top cover of equipment is arranged to semi-open-type, a gas-vapor mix device is installed on the water inlet pipe on the caping, the water inlet pipe that is connected with gas-vapor mix device rear end, what be inserted in that described filter tank filter tank central authorities are provided with one suitable for readingly is horn shape, and the lower end is the lower end in the gas-vapor mix upflow tube of penstock, and both constitute the secondary aerating apparatus.Below the hydraucone in the gas-vapor mix upflow tube outside in filter tank, be filled with filtrate, the pipeline of the band filter screen of water after treatment below filtrate flows out, for using.

The water conditioning equipment of said structure makes full use of natural air, under the effect of water flow pressure, natural air is sucked in the gas-vapor mix device, looses in the high water of iron content, manganese amount with the form of bubble, makes water carry out first step aeration; Flow to the bottom of the gas-vapor mix upflow tube of filter tank central authorities again through the water of one-level aeration, rise along cylindrical tube then, during to the hydraucone place, the form overflow with moisture film drops on the filtrate, makes iron content, water that the manganese amount is high can have adequate time to carry out the secondary aeration; The iron content that aeration time is enough, the water that the manganese amount is high can make filtrate catalysis efficiently, oxidation and absorption iron, manganese.So behind filtrate, can remove iron, manganese in anhydrating more through the high water of iron content, the manganese of secondary aeration.Aspect facility, save compressor and operation thereof simultaneously, got rid of labile factor, the source of not consuming energy.

Below in conjunction with accompanying drawing, the utility model is elaborated.

Shown in Figure 1, be the utility model front view.

Shown in Figure 2, be the vertical view of Fig. 1.

In Fig. 1, lid 1 covers suitable for reading at columniform carbon steel filter tank 6, and both have certain clearance, i.e. semi-open-type; Lid 1 middle part is welded with water inlet pipe 2, communicates in water inlet pipe 2 and the filter tank, and lid 1 top water inlet pipe 2 also is connected with gas-vapor mix device 3.Central authorities in filter tank 6 are provided with a gas-vapor mix upflow tube 5, and there is a penstock 11 its bottom, and its upper end is a hydraucone 4; Being fixed on the water inlet pipe 2 that covers on 1 just is inserted in this gas-vapor mix upflow tube 5 to the lower end.Below the hydraucone 5 in gas-vapor mix upflow tube 5 outsides in filter tank 6, be filled with filtrate 7; Below filtrate 7, be provided with the water purification water shoot 12 of water purification filter net 9, the water outlet of this water purification water shoot 12 is provided with water valve 13.Below the whole filter tank body 6, be provided with support foot 10, the supporting tank body.In the position, middle and lower part of filter tank 6, be provided with a slag-drip opening 8, be used to get rid of a jar interior refuse.Upside at filter tank 6 also is provided with two overflow blowdown pipes 14, is used for draining-off sewage.

As can be known, filter tank 6 and lid 1 are circle in the vertical view of Fig. 2, and water inlet pipe 2 passes and cover 1 center and enter in the jar, and water inlet pipe 2 is connected with gas-vapor mix device 3, and slag-drip opening 8 and blow-off pipe 14 are located at the both sides of filter tank 6 respectively.

This water conditioning equipment is work like this: iron, the water that manganese content is high carry out the one-level aeration from the water inlet pipe that covers on 1 through gas-vapor mix device 3, again in water inlet pipe 2 influent gas mixing upflow tubes 5 below, be raised to the hydraucone 4 of this pipe from the bottom up along upflow tube 5, form with moisture film drops on the filtrate 7, after promptly carrying out the secondary aeration, water oozes to following above filtrate 7.Iron, manganese in the water can be purified water by filtrate catalysis efficiently, oxidation and absorption, and water purification water shoot 12 that water purification filter net 9 is arranged and the outlet valve 13 below filtrate 7 comes out then, and for people to use, this water meets the standard of national tap water.

Claims

1, a kind of water conditioning equipment comprises water shoot, investigation mouth, blow-off pipe, penstock and the filter supporting of carbon steel filter tank, water inlet pipe, filter tank lid, filtrate, band filter screen, it is characterized in that: be located at and be connected with the gas-vapor mix device on the water inlet pipe on the cover; Central authorities in filter tank are provided with suitable for readingly for horn-like, and the lower end is the gas-vapor mix upflow tube of penstock, and water inlet pipe is inserted into the bottom of this gas-vapor mix upflow tube, in the filter tank below the hydraucone in this gas-vapor mix upflow tube outside, are filled with filtrate.