CN2212007Y

CN2212007Y - Fluorine remover for drinking water

Info

Publication number: CN2212007Y
Application number: CN 94245620
Authority: CN
Inventors: 郭启
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-12-17
Filing date: 1994-12-17
Publication date: 1995-11-08
Anticipated expiration: 2004-12-17

Abstract

The utility model relates to a fluorine remover for drinking water, comprising a filtering bed for removing fluorine and a filter material regenerating bed. The fluorine remover for drinking water is characterized in that a water distributor on the filtering bed connected and communicated with the main ring tube of the water distributor with the angle of 45 DEG; a special regulating joint is utilized by an acid feeder for regulating pH values to replace an acid feeding system composed of a flowmeter, an acid tank and an acid resistant pump; the top part of the regenerating bed is provided with a dissolving slot for placing regenerant. The improvement causes the fluorine remover to have simple structure, small ground occupation, convenient operation, low cost, convenient maintenance and favorable effect on regeneration.

Description

Fluorine remover for drinking water

The utility model belongs to a kind of drinking water defluorination device of drinking water defluorination equipment, particularly a kind of simplified construction.

At present, drinking water defluorination equipment, roughly be divided into two kinds of fixed bed and moving-beds, its structure generally by filter bed, regeneration case (pond), regenerative pump, acid solution case, acid proof pump, Regenerative beds and operation, regenerate, add three pipelines such as acid and form, this kind equipment exists complex structure, pipeline valve is various, complicated operation, be difficult for to grasp, be not easy to maintenance, and shortcoming such as cost height.

The purpose of this utility model is to provide a kind of drinking water defluorination device that can overcome above-mentioned shortcoming, and it can make the existing equipment simplified construction, and is simple to operate, easy to maintenance, reliable, and the minimizing filter bed pollutes and reduces cost.

The technical solution of the utility model: a kind of drinking water defluorination device, comprise defluorination filter bed, media regeneration bed, respectively go out inhalent siphon, respectively go out other conventional connecting pipeline between feeding pipe and two, it is characterized in that water distributor on the said filter bed encloses pipe angle at 45 by three conduits with the water distributor master and connects and be communicated with; Adding in the sour device of said adjusting pH value substitutes by under meter with special adjusting joint, acid tank, acid proof pump is formed adds acid system, this special adjusting joint is by top connection, lower sub and adjusting core constitute, on, internal thread according to top connection between lower sub is connected with the outside screw of lower sub, top connection inside is cavity, communicate with the top connection mouth, the lower sub inner chamber has screw thread and regulates that outside screw joins on the core body, it is interior hollow regulating core body, its hollow upper end is communicated with the top connection internal cavity, the lower end is porose connection top connection internal cavity and the interior empty control of lower sub on taper type and the sidewall, and the lower sub internal cavity communicates with the lower sub mouth; The dissolving tank of putting regenerator is arranged at said Regenerative beds top, this groove is by cell body, water inlet, discharge plate washer and regenerant solution outlet constitute, the discharge plate washer is one to be lower than the high coaming plate of cell body, discharge plate washer and cell body surrounding edge surround a groove inner jar, on the cell body surrounding edge in the groove inner jar water inlet are arranged, and the regenerant solution outlet is arranged on the cell body surrounding edge outside the groove inner jar.

Technique effect of the present utility model: 1, the water distributor on the filter bed of being changed a social system increased water stream channel make water distributor strengthened structural strength and water distribution more even; 2, adding special adjusting joint can save the many devices that add acid system and need only regulate adjusting core screw thread in " joint " and make cavity clearance in the lower sub be fit to the required acid amount that adds to get final product; 3, the regenerator dissolving tank that adds the Regenerative beds top not only can be used for the alkali liquid regeneration of filtrate but also can be used for Tai-Ace S 150 regeneration, regenerated liquid dissolves the back overflow in the groove inner jar that the discharge plate washer surrounds, over-pass plays the effect of regulating the regenerated liquid flow velocity, and institute needn't add any structure variation with the Regenerative beds of regenerator dissolving tank itself can be become a small-sized fluorine remover and use separately.

Superiority of the present utility model is: simplify the structure, take up an area of and lack, easy and simple to handle, cost is low, is convenient to maintenance and favorable regeneration effect.

Further specify present technique below in conjunction with drawings and Examples.

Accompanying drawing 1 is the one-piece construction synoptic diagram of the related drinking water defluorination device of the utility model.

Accompanying drawing 2 is the filter bed structural representation of the related drinking water defluorination device of the utility model.

Accompanying drawing 3 is the filter bed water distributor structural representation of the related drinking water defluorination device of the utility model.

Accompanying drawing 4 is the vertical view of Fig. 3.

Accompanying drawing 5 is the special adjusting joint design synoptic diagram of the related drinking water defluorination device of the utility model.

Accompanying drawing 6 is a vertical view of regulating core shown in Fig. 5.

Accompanying drawing 7 is the front view of Fig. 6.

Accompanying drawing 8 is the regenerator dissolving tank structural representation of the related drinking water defluorination device of the utility model.

Wherein: 1 defluorination filter bed, the outlet of 2 low fluorine waters, 3 add sour water sprayer, 4 water of high fluorine content imports, 5 discharge openings, 6 under meters, 7(adds acid) special adjusting joint, 8 acid buckets, 9 media regeneration beds, 10 filtrate imports, 11 windows, 12 regenerator dissolving tanks, the outlet of 13 filtrates, 14 put the fluorine valve, 15 regenerator water sprayers, 16 Regenerative beds water distributors, 17 filter bed water distributors, 18 filtrates, 19 filter bed water distributor unions, the outlet of 20 filtrates, 21 sampling waters are chewed, 22 colector rings, 23 filter bed water distributor conduits, 24 filter bed water distributor masters enclose pipe, 25 special adjusting joint top connections, 26 top connection inner chambers, 27 special adjusting joint lower subs, 28 lower sub inner chambers, 29 regulate core, and 30 regulate core hole, 31 discharge plate washers, 32 water inlets, the outlet of 33 regenerant solution.

Embodiment:

A kind of drinking water defluorination device (see figure 1), comprise defluorination filter bed 1, media regeneration bed 9, respectively go out inhalent siphon, respectively go out other conventional connecting pipeline between feeding pipe and two, it is characterized in that water distributor 17 on the said filter bed encloses pipe 24 angles at 45 by three conduits 23 with the water distributor master and connects and be communicated with; Adding in the sour device of said adjusting pH value substitutes by under meter with special adjusting joint 7, acid tank, acid proof pump is formed adds acid system, this special adjusting joint 7 is by top connection 25, lower sub 27 and adjusting core 29 constitute, on, internal thread according to top connection between lower sub is connected with the outside screw of lower sub, top connection inside is cavity 26, communicate with the top connection mouth, lower sub inner chamber 28 has screw thread and regulates that outside screw joins on the core body, it is interior hollow regulating core body, its hollow upper end is communicated with the top connection internal cavity, the lower end is porose connection top connection internal cavity and lower sub internal cavity on taper type and the sidewall, and the lower sub internal cavity communicates with the lower sub mouth; The dissolving tank 12 of putting regenerator is arranged at said Regenerative beds top, this groove is by cell body, water inlet 32, discharge plate washer 31 and 33 formations of regenerant solution outlet, the discharge plate washer is one to be lower than the high coaming plate of cell body, discharge plate washer and cell body surrounding edge surround a groove inner jar, on the cell body surrounding edge in the groove inner jar water inlet 32 are arranged, and regenerant solution outlet 33 is arranged on the cell body surrounding edge outside the groove inner jar.

Claims

A kind of drinking water defluorination device, comprise defluorination filter bed, media regeneration bed, respectively go out inhalent siphon, respectively go out other conventional connecting pipeline between feeding pipe and two, it is characterized in that water distributor on the said filter bed encloses pipe angle at 45 by three conduits with the water distributor master and connects and be communicated with; Adding in the sour device of said adjusting pH value substitutes by under meter with special adjusting joint, acid tank, acid proof pump is formed adds acid system, this special adjusting joint is by top connection, lower sub and adjusting core constitute, on, internal thread according to top connection between lower sub is connected with the outside screw of lower sub, top connection inside is cavity, communicate with the top connection mouth, the lower sub inner chamber has screw thread and regulates that outside screw joins on the core body, it is interior hollow regulating core body, its hollow upper end is communicated with the top connection internal cavity, the lower end is porose connection top connection internal cavity and the interior empty control of lower sub on taper type and the sidewall, and the lower sub internal cavity communicates with the lower sub mouth; The dissolving tank of putting regenerator is arranged at said Regenerative beds top, this groove is by cell body, water inlet, discharge plate washer and regenerant solution outlet constitute, the discharge plate washer is one to be lower than the high coaming plate of cell body, discharge plate washer and cell body surrounding edge surround a groove inner jar, on the cell body surrounding edge in the groove inner jar water inlet are arranged, and the regenerant solution outlet is arranged on the cell body surrounding edge outside the groove inner jar.