CN202569675U

CN202569675U - Rapid decarburization-coagulation integrated clarifying equipment

Info

Publication number: CN202569675U
Application number: CN 201220220932
Authority: CN
Inventors: 胡廷谦; 周友刚
Original assignee: QINGDAO TIANLAN ENVIRONMENT CO Ltd
Current assignee: QINGDAO TIANLAN ENVIRONMENT CO Ltd
Priority date: 2012-05-17
Filing date: 2012-05-17
Publication date: 2012-12-05
Anticipated expiration: 2022-05-17

Abstract

The utility model provides rapid decarburization-coagulation integrated clarifying equipment. The equipment comprises a mixed reaction chamber, an internal reflux circular reaction chamber, an external reflux circular reaction chamber and a settling zone which are assembled together in sequence, wherein the inner wall of the mixed reaction chamber is provided with a reflux port leading to the internal reflux circular reaction chamber; the top of the internal reflux circular reaction chamber is provided with an enclosed low-resistance water distributing ring; a water outlet hole which is communicated with the internal reflux circular reaction chamber is formed in a ring plate at the bottom of the water distributing ring; an internal reflux circular disturbed flow mixing device is arranged in the internal reflux circular reaction chamber; and an external reflux circular disturbed flow mixing device is arranged in the external reflux circular reaction chamber. Multiple stages of internal and external reflux circular reaction chambers are formed, so that multi-stage solid-liquid separation of mud residues is realized, a reaction flow is prolonged, the reflux ratio is increased, and the ascending flow rate of a separation area is increased remarkably; the rapid decarburization-coagulation integrated clarifying equipment has the advantages of large equipment output, small floor area, low investment cost, and the like; and safe and stable running of the equipment are ensured simultaneously.

Description

The integrated clarification equipment of a kind of quick decarburization coagulation

Technical field

The utility model relates to a kind of water treatment facilities; Relate in particular to a kind of clarification, settling apparatus, the large-scale water quality clarification, the precipitation process that are specially adapted to city recycled water lime advanced treating, give water treatment, draining processing, circulating water treatment, desalinization and industrial department.

Background technology

Fig. 2 quickens clarification equipment for the existing softening mechanical agitation of handling of lime that is applied to, and it comprises: first reative cell 21, second reative cell 22, Disengagement zone 23 and storage bucket 24, mixer 25, mud scraper 26.During equipment work, water gets into reative cell under the effect of pump, and after agitator stirs, rises; Flow out to second reative cell from the top of first reative cell; Part is back to first reative cell more then, and part gets into the Disengagement zone deposition, and the snack made with traditional Chinese medicines B that adds of milk of lime is positioned at first reative cell, 21 bottoms.There is following defective in it: because existing equipment has received the restriction of itself structural shape; Reaction process is short; The upflow velocity of Disengagement zone is lower; The actual motion flow velocity is merely 0.5-0.7mm/s, and equipment influenced by load impact bigger, caused equipment exert oneself little, floor space is big, cost of investment is high, turn over defectives such as pond easily.

The utility model content

For solving the reaction process weak point that the softening mechanical agitation clarification equipment of handling of existing lime exists; The upflow velocity of Disengagement zone is lower; Cause equipment little, the problem such as floor space is big of exerting oneself, propose the integrated clarification equipment of a kind of novel quick decarburization coagulation, and adopt following technical scheme to realize:

The integrated clarification equipment of a kind of quick decarburization coagulation; It is characterized in that: comprise the mixing and reaction chamber that is sleeved on successively together, interior reflux cycle reative cell, exteenal reflux circular response chamber and settling zone, the inwall of said mixing and reaction chamber is provided with the refluxing opening that leads to said interior reflux cycle reative cell; The top of reflux cycle reative cell is provided with closed slight drag cloth water ring in said, and this cloth water ring bottom part ring plate is provided with the apopore that communicates with said interior reflux cycle reative cell, reflux cycle flow-disturbing mixing arrangement in being provided with in the interior reflux cycle reative cell; Be provided with exteenal reflux circulation flow-disturbing mixing arrangement in the said exteenal reflux circular response chamber.

Said settling zone internal upper part is provided with inclined tube or swash plate.

The top of said closed slight drag cloth water ring is provided with air bleeding valve.

Be provided with milk of lime in the said closed slight drag cloth water ring and add snack made with traditional Chinese medicines, saidly add the exit that snack made with traditional Chinese medicines is positioned at the water inlet pipe of cloth water ring.

Compared with prior art, advantage of the utility model and good effect are following:

Multistage reflux cycle reative cell inside and outside the utility model is provided with; Realized the multistage Separation of Solid and Liquid of body refuse, the reaction process that extended has increased reflux ratio; The upflow velocity of Disengagement zone is obviously improved (can reach 1.5-6.5mm/s); Have advantages such as equipment is exerted oneself greatly, floor space is little, cost of investment is low, guaranteed the safety of equipment simultaneously, stable operation; In addition, the flow-disturbing mixing arrangement is set respectively, has increased the flocculation reaction time, guaranteed the abundant hybrid reaction of medicament and solution, closed slight drag cloth water ring is set at inside and outside reflux cycle reative cell, can assurance equipment the water inlet water distribution even.

After the specific embodiment in conjunction with advantages the utility model, other characteristics of the utility model and advantage will become clearer.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below and introduce simply, obviously, the accompanying drawing in describing below is some embodiment of the utility model; For those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings, it does not all exceed the protection domain of the utility model.

Fig. 1 is the integrated clarification equipment of the quick decarburization coagulation of a utility model cross-sectional view;

Fig. 2 quickens clarification equipment cross-sectional view for the softening mechanical agitation of handling of existing lime.

The specific embodiment

Embodiment one, comprises referring to Fig. 1, the integrated clarification equipment of the quick decarburization coagulation of present embodiment: closed slight drag cloth water ring 1, interior reflux cycle reative cell 2, mixing and reaction chamber 3, refluxing opening 4, interior reflux cycle flow-disturbing mixing arrangement 5, exteenal reflux circular response chamber 6, exteenal reflux circulation flow-disturbing mixing arrangement 7, settling zone 8, storage bucket 9, lifting mixer 10, mud scraper 11, inclined tube (swash plate) 12, air bleeding valve 13.

Wherein, Mixing and reaction chamber 3, interior reflux cycle reative cell 2, exteenal reflux circular response chamber 6 and settling zone 8 are sleeved on together successively; Closed slight drag cloth water ring 1 can assurance equipment the water inlet water distribution even; The top of reflux cycle reative cell 2 in it is arranged on, for guaranteeing that closed slight drag cloth water ring 1 inner air is discharged in the equipment initial operating stage water filling process, described closed slight drag cloth water ring 1 top is provided with air bleeding valve 13; In order to guarantee the rapid mixing reaction of milk of lime and water inlet; Simultaneously for fear of water inlet pipe fouling, blockage problem; Described closed slight drag cloth water ring 1 sodalime breast add the exit that snack made with traditional Chinese medicines A is located at cloth water ring water inlet pipe 14, be located at B place shown in Figure 2 in the prior art.

In the reflux cycle reative cell 2, said mixing and reaction chamber 3 inwalls were provided with the refluxing opening 4 that leads to said interior back flow reaction chamber 2 in interior reflux cycle flow-disturbing mixing arrangement 5 was arranged on, and communicated with interior reflux cycle reative cell 2, had guaranteed that interior reflux cycle process is unimpeded; Exteenal reflux circulation flow-disturbing mixing arrangement 7 is arranged in the said exteenal reflux circular response chamber 6.Like this, inside and outside reflux cycle reative cell is provided with the flow-disturbing mixing arrangement respectively, has increased the flocculation reaction time, has guaranteed the abundant hybrid reaction of medicament and solution.

Top, said settling zone is provided with inclined tube or swash plate 12, has increased desilting area, helps the sedimentation of contained fine particle in the water outlet, has guaranteed quick decarburization, the integrated clarification equipment of coagulation effluent quality.

The utility model operation principle is following: come water to be introduced into closed slight drag cloth water ring 1; In closed slight drag cloth water ring 1, add milk of lime; The adding point A of milk of lime is located at the exit of closed slight drag cloth water ring 1 water inlet pipe 14; Through reflux cycle reative cell 2 in the apopore inflow of passing through evenly to arrange on the ring flat-plate of bottom behind closed slight drag cloth water ring 1 water distribution uniformity, the interior reflux cycle flow-disturbing mixing arrangement 5 of interior reflux cycle reative cell 2 water outlets process flows into storage buckets 9 tops, is back to mixing and reaction chamber 3 after promoting through lifting mixer 10 again; Mixing and reaction chamber's 3 water outlet parts are back to interior reflux cycle reative cell 2 through the refluxing opening 4 on 3 tops, mixing and reaction chamber; Another part gets into exteenal reflux circular response chamber 5, is back to storage mixing and reaction chamber, bucket 9 top 3 through exteenal reflux circulation flow-disturbing mixing arrangement 7 water outlet parts, and another part gets into settling zone 8; Through settling zone 8 top inclined tubes, 12 post precipitations; Clear water gets into follow-up water system, and the body refuse that is produced is collected in the storage bucket 9 through mud scraper 11, effluxes through pumping or gravity mode.

The multistage reflux cycle process of the utility model is following: water inlet gets into the mixing and reaction chamber through interior reflux cycle reative cell through the bottom, mixing and reaction chamber, forms the one-level reflux cycle; A part gets into the little reflux cycle of interior reflux cycle reative cell formation secondary through the refluxing opening on top, mixing and reaction chamber; Another part flows out through the top, mixing and reaction chamber, and then is back to three grades of reflux cycle of bottom, mixing and reaction chamber formation through exteenal reflux circular response chamber.

The multistage Separation of Solid and Liquid process of the utility model is following: the water that interior reflux cycle reative cell flows out is when the bottom, mixing and reaction chamber, and body refuse is precipitated to the depositing reservoir bottom and forms the one-level Separation of Solid and Liquid; When the water part that flow out exteenal reflux circular response chamber was back to the bottom, mixing and reaction chamber, body refuse was precipitated to the depositing reservoir bottom and forms the secondary Separation of Solid and Liquid, and another part is when the settling zone, and body refuse is precipitated to the bottom, settling zone, forms three grades of Separation of Solid and Liquid.

Above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.

Claims

1. integrated clarification equipment of quick decarburization coagulation is characterized in that: comprise the mixing and reaction chamber that is sleeved on successively together, interior reflux cycle reative cell, exteenal reflux circular response chamber and settling zone,

The inwall of said mixing and reaction chamber is provided with the refluxing opening that leads to said interior reflux cycle reative cell;

The top of reflux cycle reative cell is provided with closed slight drag cloth water ring in said, and this cloth water ring bottom part ring plate is provided with the apopore that communicates with said interior reflux cycle reative cell, reflux cycle flow-disturbing mixing arrangement in being provided with in the interior reflux cycle reative cell;

Be provided with exteenal reflux circulation flow-disturbing mixing arrangement in the said exteenal reflux circular response chamber.

2. the integrated clarification equipment of quick decarburization coagulation according to claim 1, it is characterized in that: said settling zone internal upper part is provided with inclined tube or swash plate.

3. the integrated clarification equipment of quick decarburization coagulation according to claim 1 and 2 is characterized in that: the top of said closed slight drag cloth water ring is provided with air bleeding valve.

4. the integrated clarification equipment of quick decarburization coagulation according to claim 3 is characterized in that: be provided with milk of lime in the said closed slight drag cloth water ring and add snack made with traditional Chinese medicines, saidly add the exit that snack made with traditional Chinese medicines is positioned at the water inlet pipe of cloth water ring.