CN108178378A

CN108178378A - For handling the method for sanitary sewage

Info

Publication number: CN108178378A
Application number: CN201810016733.2A
Authority: CN
Inventors: 骆登科; 骆秀芳
Original assignee: Individual
Current assignee: Baoding Kuntai Environmental Protection & Energy Saving Technology Co ltd
Priority date: 2018-01-08
Filing date: 2018-01-08
Publication date: 2018-06-19
Anticipated expiration: 2038-01-08
Also published as: CN108178378B

Abstract

The invention discloses a kind of methods for handling sanitary sewage, include the following steps：a）Water body is passed through filtering ponds, is handled by the grid in filtering ponds, filters out the solid matters such as stone, sandstone in water body；B) water body is passed through flocculation basin, flocculant is added in into flocculation basin, chlorine is passed through after filtering, then adds in lye；c）To step a）In water body add in quick lime, agitation and filtration obtains water body B；d）Water body B is passed through to precipitation process in sedimentation basin.Chlorine is dissolvable in water in water body in the present invention, and generation hypochlorite is reacted with the ammonium ion in water, removes the ammonium ion in water body；Xiang Shuizhong adds in quick lime, can kill the microorganism and germ in water.

Description

For handling the method for sanitary sewage

Technical field

The invention belongs to technical field of sewage, more particularly, to a kind of method for handling sanitary sewage.

Background technology

There are a large amount of ammonium ion, phosphonium ion and organic matters in sanitary sewage, and the content of both elements is big, natural Self-cleaning is difficult to melt, if therefore biological sewage be arbitrarily emitted into environment, ammonium P elements in environment can be caused exceeded.

The method for being traditionally used for processing sanitary sewage is poor for the removal effect of ammonium P elements in water, and it is dirty that treated Still easily residual ammonium P elements, wastewater treatment efficiency are poor in water.

Invention content

The present invention in order to overcome the deficiencies of the prior art and provide a kind of ammonium P elements be not easy it is remaining dirty for handling life The method of water.

1. to achieve these goals, the present invention uses following technical scheme：A kind of method for handling sanitary sewage, Include the following steps：

A) water body is passed through filtering ponds, is handled by the grid in filtering ponds, filter out the solids such as stone, sandstone in water body Matter；

B) water body is passed through flocculation basin, flocculant is added in into flocculation basin, chlorine is passed through after filtering, then adds in lye；

C) to step a）In water body add in quick lime, agitation and filtration obtains water body B；

D) water body B is passed through to precipitation process in sedimentation basin.

The present invention is dissolvable in water by being passed through chlorine, chlorine into water body in water body, generation hypochlorite and the ammonium in water Radical ion reacts, and removes the ammonium ion in water body；Xiang Shuizhong adds in quick lime, can kill the microorganism and germ in water；Together When quick lime white lime is generated in water, white lime can be reacted with the phosphonium ion in water, can remove the P elements in water.

Further, it needs to put into acid-base modifier to water body before the step a), the pH value of water body is adjusted, It is 6.5-7.5 to adjust to PH；Water body is adjusted to neutrality by adding acid-base modifier into sanitary wastewater, reduces subsequent operation Hydroxide ion and chlorine premature reaction in middle water body, cause the effect for removing nitrogen to be deteriorated, chlorine are passed through into water body, Chlorine is dissolvable in water in water body, and generation hypochlorite is reacted with the ammonium ion in water, removes the ammonium ion in water body.

Further, the acid-base modifier includes following components by weight：25-30 parts of disodium hydrogen phosphate, sodium carbonate 5-8 parts, 1-3 parts of hydrochloric acid solution.

Further, the flocculation basin includes pond body, mixing component and charging component；The charging component includes charging part It is switched with the matched blowing of the charging part, a rabbling mechanism is equipped in the pond body, the mixing component passes through the biography Motivation structure opens the blowing switch；Sewage is directly discharged into pond body, and then sewage is handled in pond body；Setting adds Expect component, can add in processing into pond body under constant duration by the component adjusts material, avoids all adjusting materials It adds in together and causes to adjust situations such as material is excessive；And mixing component then can stirring-up sewage, adjust material add in after make adjusting Material quickly dissolves, and accelerates to adjust reacting between material and the pollutant in sewage, improves the treatment effeciency to sewage, The quality of sewage after promotion processing；Setting charging part, which can hold adjusting material, therefore in use, can be to A large amount of adjusting material is added on charging part, traditional artificial multiple addition adjusting material is avoided, is conveniently operated, reduces people Work cost；And the blowing switch of lower end is arranged on, and the opening and closing of constant duration are switched by the blowing, it can be into pond body Constant duration and equivalent addition processing adjusts material avoids the excessive material that adjusts and is difficult to dissolve or the feelings of excessive addition Condition, and transmission mechanism is set, mixing component opens the blowing switch by the transmission mechanism, so as to turn in mixing component After dynamic, blowing switch can rotate the constantly release adjusting material into bucket with mixing component, under stiring, adjust material one It falls into sewage, so that it may quickly dissolve, mix and react, therefore can quickly neutralize the pollutant in water body, sewage disposal Effect it is more preferable；And which avoids additional even motor etc. devices and blowing is opened, and reduces making for device With cost, while in entire opening process, using purely mechanic device, device is not susceptible to damage, and service life is long.

Further, the transmission mechanism includes transmission parts matched with the mixing component and described for opening The switch block of blowing switch, the switch block are matched with the transmission parts；Transmission parts can will be on mixing component Kinetic energy is transmitted, and also the lower end of mixing component can be fixed, and has been ensured the stability of mixing component work, has been avoided Mixing component shakes in pond body；And switch block is set then can to open blowing switch under the promotion of transmission parts, into And when realizing mixing component work, material is put into pond body by synchronization.

Further, the mixing component includes revolving part and agitating paddle, and the transmission parts include and the revolving part Matched supporting and hydraulic part, the supporting are equipped with one for pushing the promotion protrusion of the hydraulic part；Agitating paddle Under the driving of revolving part, sewage is stirred so that the pollutant in sewage is with adjusting material fast reaction；And revolving part It is inserted on supporting, is rotated by revolving part, drive supporting rotation, realize and tentatively passed the kinetic energy on mixing component It passs, and supporting fixes the lower part of revolving part, does not interfere with revolving part rotation, can also reduce the shake in revolving part rotation process It is dynamic, hydraulic part is set and pushes protrusion, in supporting rotary course, protrusion is pushed to rotate therewith, a circle is rotated pushing protrusion Under, the hydraulic part is pushed to work once, and then hydraulic part makes movable part movable, opening blowing switch is primary, during being somebody's turn to do The time interval for pushing one circle of protrusion rotation is constant, therefore blowing switchs the blowing frequency-invariant in opening process, so only It needs to adjust openings of sizes when blowing switch is opened, you can ensure during each blowing, into the adjusting material of sewage It can be completely dissolved and react away in the time interval, improve the utilization rate for adjusting material, reduce and adjust material waste；And By way of hydraulic pressure, it eliminate mechanical transfer, no abrasion, it is only necessary to ensure that the amount of its internal liquid is constant, which A variety of different position installations are also accommodated, in installation process, it is only necessary to pipe laying, then in both ends installing one and pipeline The piston of inner wall sealing contact, shape, the degree of bending of pipeline are all driven without influence the hydraulic part, avoid passing In system installation, machine driving needs to consider shape of machinery etc..

Further, the hydraulic part include cylinder, the first piston that is at least partially disposed in cylinder and second piston and The resetting spring being connected with the first piston, the promotion protrusion push the first piston to move up and down；Cylinder, the are set One work and second piston, the end of cylinder is blocked, and the liquid filling body in cylinder, pass through by first piston and second piston First piston is pushed under the compacting of protrusion, makes first piston towards cylinder intrinsic displacement, and then presses against the liquid in cylinder towards the Two piston directions move, and are pushed outwardly so as to second piston, and in the transmission process, no mechanical wear, device is not damaged；Similarly Resetting spring is set, can be after protrusion be pushed to push, resetting spring may be such that first piston resets, and be resetted in first piston Afterwards, under inner wall pressure becomes, therefore under external pressure, second piston can be restored to original position, sufficient profit in whole process It is moved with pressure official post second piston, effectively converts the kinetic energy on revolving part.

Further, component is closed to include the motion bar for opening the blowing switch and the motion bar is pushed to move upwards The impeller of work；The second piston is matched with the impeller；Motion bar moves upwards, and then can push the blowing Switch is opened, and sets impeller, is moved by the impeller, and so as to jack up the motion bar, the apparatus structure is simple, no It is fragile, impeller fore-aft motion is pushed away by second piston, thrust is big, can effectively jack up the motion bar.

Further, the pond body is equipped with a placed cavity, and the motion bar is set in the placed cavity；On the motion bar A return unit is arranged with, which matches the other end with the locating part in the placed cavity with being set on the work The anti-falling piece of moving part lower part matches；It sets placed cavity that can be convenient for hiding installation activity part, movable part is avoided to be corroded, and set Return unit can quickly recover to original position later in the upward activity of movable part, movable part delay is avoided to cause described in unlatching for a long time Blowing switch；And locating part and anti-falling piece cooperate, and the both ends of return unit can be fixed, ensured upward in motion bar In the process of activity, compress return unit.

Further, the impeller is equipped with a promotion inclined-plane being from top to bottom obliquely installed, and is set on the movable part There is the ball along inclined-plane activity；Multiple lug bosses are equidistantly arranged at intervals on the promotion inclined-plane, the ball can roll across institute State lug boss；Setting pushes inclined-plane that can keep in pushing course, gradually boosts impeller upwards；Protrusion is set on return unit Portion when ball rolls across lug boss, makes motion bar that the shake on longitudinal direction occur, so as to which blowing switch is also it also occur that tremble Dynamic, which can shake out the adjusting material at blowing switch, avoid powdered adjusting material and be extruded in blowing switch Opening has ensured that adjusting material is smoothly entered in sewage.

Further, an elastic component is connected on the blowing switch end, the elastic component and the placement cavity wall phase It is connected；The setting of elastic component, the blowing switch made can automatically reset, while also ensured that blowing is opened after movable part promotion Close the weight for there are enough support forces to support material in charging part.

In conclusion the present invention has the following advantages：Nitrogen P elements removal in sewage is clean, is substantially not present nitrogen phosphorus member Element residual, good sewage processing effect；Xiang Shuizhong adds in quick lime, can kill the microorganism and germ in water, be promoted after being handled The quality of sewage.

Description of the drawings

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the enlarged drawing of A in Fig. 1.

Fig. 3 is the enlarged drawing of B in Fig. 1.

Fig. 4 is the enlarged drawing of C in Fig. 1.

Specific embodiment

In order to which those skilled in the art is made to be better understood from the present invention program, below in conjunction in the embodiment of the present invention Attached drawing carries out the technical solution in the embodiment of the present invention clear, complete description.

Embodiment 1

A kind of method for handling sanitary sewage includes the following steps：a）Sanitary wastewater by grid is handled, filters out source Then source water is passed through to the first regulating reservoir by the solid matters such as stone, sandstone in water, water body is sampled, then using PH The pH value of measure water body is counted, acid-base modifier is added into water according to pH value, which is disodium hydrogen phosphate 25 Part, 5 parts of sodium carbonate, 1 part of hydrochloric acid solution are mutually mixed together, the solution of formation, and it is 6.5 that water body, which is adjusted to PH, has been adjusted Into water body be water body；

b）Water body is passed through flocculation basin, flocculant is added in into flocculation basin, the flocculant is aluminium polychloride, then to water body Chlorine is passed through with the rate of 0.1 mol/L/min, sodium hydroxide solution is added in into water being passed through the rear of chlorine, reacts 10min Afterwards, 15 parts of quick limes are added in into water body, after quick lime is completely dissolved, water body is stirred, water body is filtered after stirring 11min；To Ozone is passed through in water body, water body is aerated, the rate that ozone is passed through is 5 mol/L/min, the when a length of 45min being passed through.

c）Activated carbon is added into water body, the amount of the activated carbon is the mixing of the water phase of 1kg activated carbons and 200kg, wherein institute Load has ruthenium iridium on the activated carbon stated, and 0.3% that the load capacity of ruthenium iridium is activated carbon weight；And it after activated carbon addition, stirs Water body is mixed, is then stood；After standing 30min, the activated carbon of addition is filtered out, obtains water body B;

d）Water body B is passed through to sedimentation basin, is precipitated, then conveys the water body on sedimentation basin top by transfer pipeline, It re-uses and is produced with work, and the dirt of sedimentation basin bottom is transported with vehicle（The number of above-mentioned middle substance is parts by weight）.

Specifically, as shown in Figs 1-4, the flocculation basin includes pond body 1, mixing component 2 and charging component 3, the stirring Component 2 includes revolving part 21 and agitating paddle 22, and the revolving part 21 is a metallic rod, which drives it by motor Rotation, the agitating paddle 22 is connected with revolving part 21, and the sewage in pond body 1 is stirred；The charging component 3 includes Feed part 32 and blowing switch 31, the charging part 32 be a metal drum being connected with pond body 1, in can place flocculant, The bottom of the charging part 32 is set for opening, and the flocculant to feed in part 32 can come out in the opening, later fall into pond In body 1, blowing switch 31 is located at opening, and blowing switch 31 is a metallic plate, and the blowing switchs 31 and charging part 32 Bottom is flexibly connected；The opening is blocked by blowing switch 31；A transmission mechanism 4, institute are equipped in the pond body 1 The revolving part 21 stated by the transmission mechanism 4 can open-top blowing switch 31, so as to which the opening of flocculant from 32 bottom of charging part is let out Go out.

Further, a positioning column 10 is equipped on the bottom of the pond body 1, which is a metal column, at this A bearing 101, the interior becket of bearing 101 and being connected for positioning column 10 are arranged on positioning column 10, the outer becket of bearing can Rotation；The pond body 1 is equipped with a placed cavity 11, and the parts thereof in the transmission mechanism 4 is located in the placed cavity 11, Specifically, the transmission mechanism 4 includes transmission parts 41 and blowing component 42, the transmission parts 41 include supporting 411 and hydraulic part 412, specifically, the supporting 411 includes rotating disc 401, the shaft 402 being fixed on rotating disc 401 And reduction gearing 403；The rotating disc 401 is a metal dish, and the side wall of the rotating disc 401 is equipped with biting teeth, the rotation The lower face of disk 401 is fixedly connected with the outer becket of the bearing 101, thus can relative positioning column 10 rotate, at described turn The middle section of Moving plate 401 is equipped with a pillar 403, and the shaft 402 is set on the pillar 403, and can be with respect to projection seat 403 Rotation is equipped with biting teeth on 402 outer wall of shaft；404 side of reduction gearing and the side wall biting teeth of rotating disc 401 It is mutually engaged, opposite side is mutually engaged with the side wall of shaft 402, so as to form a sun planetary gear set；Further, it is described 402 top of shaft is six water chestnut columns, and the revolving part 21 is equipped with the cavity of one or six water chestnut cylindricalitys, therefore under the revolving part 21 Portion is set in shaft 402, so as to which shaft 402 can rotate, and then rotating disc 401 is with rotation with revolving part 21；Described 401 lower face of rotating disc is equipped with one and pushes protrusion 413, and the lower part of the promotion protrusion 413 is the face of arc, pushes protrusion 413 It is set for the eccentric in the lower part of rotating disc 401.

Further, the hydraulic part 412 is located in placed cavity 11, which includes first piston 416, the Two pistons 418 and cylinder 414, the first piston 416 are located at one end of cylinder 414, and second piston 418 is located at cylinder 414 The other end, filled with hydraulic oil between first piston 416 and second piston 418, opened in 1 bottom of pond body equipped with one Mouthful, first piston 416 stretches out in the opening, and to be tightly connected between first piston 416 and the side wall of opening, specifically Sealed connection can be one thin shrapnel of setting, there is through-hole, the upper end of the first piston 416 is logical across this among the shrapnel Hole, then shrapnel and first piston 416 weld；The outer rim and opening edge weld of shrapnel realize sealing；The promotion protrusion 413 in 401 rotation process of rotating disc, is in contact with 416 upper end of first piston, first piston 416 is pressed down on So as to which second piston 418 be pushed to move out, while a resetting spring 417 is connected in 416 lower end of first piston, it is multiple The end of position spring 417 is in contact, therefore resetting spring 417 can again jack up first piston 416 with the inner wall of cylinder 414, Convenient for protrusion 413 is pushed to push first piston 416 again.

Further, the blowing component 42 is set in placed cavity 11, and the blowing component 42 includes 421 He of motion bar Impeller 422 is arranged with a return unit 425 on the motion bar 421, which is spring, in the placed cavity 11 Wall is equipped with extension, and the upper end of return unit 425 is withstood on extension；Lower end is stuck on motion bar 421, the motion bar 421 upper ends and one end of blowing switch 31 are in contact, and are pushed up upwards so as to which blowing is switched 31 one end, the other end is made to transport downwards It is dynamic；A shrinkage pool is equipped in 421 lower end of motion bar, a ball 424 is equipped in the shrinkage pool；The impeller 422 is With the metal derby for pushing inclined-plane 423, one end of the impeller 422 is connected with a spring, and second piston 418 pushes the impeller 422 other end；Therefore after second piston 418 pushes impeller 422 to be moved to a direction, spring resets impeller 422, During this period, the ball 424 of motion bar 421 is along the activity upwards of inclined-plane 423 is pushed, so as to which motion bar 421 be risen；It is and then living Lever 421 opens blowing switch 31；Multiple lug bosses 427 are equipped on the promotion inclined-plane 421, which is convex ribs, The ball 424 can be rolled across from lug boss 427.

An elastic component 319 is connected on the end of described blowing switch 31, which is spring, the elasticity One end of part 319 is fixedly connected with the inner wall of placed cavity 11, therefore after motion bar 421 moves downward, and elastic component 319 can make Blowing switch 31 resets, from the new opening for being closed 32 bottom of charging part；Multiple collision parts are equipped on the inner wall of the pond body 1 6, which includes collision piece 61 and connection sheet 62, and the collision piece 61 is the metal set along 1 length direction of pond body Plate, the connection sheet 62 are metallic plate, which connects two adjacent collision pieces 61；In connection sheet 62 and collision piece 61 Multiple reinforcing ribs 63 are respectively equipped with, reinforcing rib 63 is set for S-shaped.

Specifically, when device works, the revolving part 21 drives shaft 402 to rotate, and drives and slows down when shaft 402 rotates Gear 403 rotates that the rotating disc 401 is driven to rotate；During rotating disc 401 rotates, protrusion 413 and first is pushed The upper end of piston 416 collides, because the lower part of protrusion 413 and the top of first piston 416 is pushed all to be set for arc, therefore Protrusion 413 is pushed to suppress the activity downwards of first piston 416, and then first piston 416 suppresses the hydraulic oil in cylinder 414, passes through Hydraulic oil pushes second piston 418 to move out, and second piston 418 pushes impeller 422 to move right, so as to 424 edge of ball The activity upwards of promotion inclined-plane 423, in ball 424 along during pushing the upward activity in inclined-plane 423, motion bar 421 moves upwards, And then motion bar 421 pushes blowing switch 31 to open so that flocculant releases in charging part 32, in opening procedure, because The setting of lug boss 427, therefore motion bar 421 can constantly carry out shaking up and down so that the constantly shake of blowing switch 31, and then Ensure that flocculant smoothly releases in charging part 32；Simultaneously, do not connect pushing protrusion 413 with 416 upper end of first piston When touching, resetting spring 417 moves upwards first piston 416, and so as to which second piston 418 is to left movement, and impeller 422 is in bullet It is resetted under the action of spring from new, in the reseting procedure, the activity downwards under the action of return unit 425 of motion bar 421, and it is elastic Part 319 can then pull described 31 one end of blowing switch movable downwards, the openings of 31 32 lower ends of closing charging part of blowing switch, until This, whole device completes the blowing process of a cycle.

Embodiment 2

A kind of method for handling sanitary sewage includes the following steps：a）Sanitary wastewater by grid is handled, filters out source Then source water is passed through to the first regulating reservoir by the solid matters such as stone, sandstone in water, water body is sampled, then using PH The pH value of measure water body is counted, acid-base modifier is added into water according to pH value, which is disodium hydrogen phosphate 30 Part, 8 parts of sodium carbonate, 3 parts of hydrochloric acid solution are mutually mixed together, the solution of formation, and it is 6.7 that water body, which is adjusted to PH, has been adjusted Into water body be water body；

c）Activated carbon is added into water body, the amount of the activated carbon is the mixing of the water phase of 1kg activated carbons and 210kg, wherein institute Load has ruthenium iridium on the activated carbon stated, and 2.5 % that the load capacity of ruthenium iridium is activated carbon weight；And after activated carbon addition, Water body is stirred, is then stood；After standing 30min, the activated carbon of addition is filtered out, obtains water body B;

The structure of flocculation basin is in the same manner as in Example 1 in the present embodiment, repeats no more.

Embodiment 3

A kind of method for handling sanitary sewage includes the following steps：a）Sanitary wastewater by grid is handled, filters out source Then source water is passed through to the first regulating reservoir by the solid matters such as stone, sandstone in water, water body is sampled, then using PH The pH value of measure water body is counted, acid-base modifier is added into water according to pH value, which is disodium hydrogen phosphate 25 Part, 8 parts of sodium carbonate, 3 parts of hydrochloric acid solution are mutually mixed together, the solution of formation, and it is 6.5 that water body, which is adjusted to PH, has been adjusted Into water body be water body；

Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment should all belong to the scope of protection of the invention.

Claims

1. a kind of method for handling sanitary sewage includes the following steps：

Water body is passed through filtering ponds, is handled by the grid in filtering ponds, filters out the solids such as stone, sandstone in water body Matter；

Water body is passed through flocculation basin, flocculant is added in into flocculation basin, chlorine is passed through after filtering, then adds in lye；

To step a）In water body add in quick lime, agitation and filtration obtains water body B；

Water body B is passed through to precipitation process in sedimentation basin.

2. a kind of method for handling sanitary sewage according to claim 1, it is characterised in that：Before the step a) It needs to put into acid-base modifier to water body, the pH value of water body is adjusted, it is 6.5-7.5 to adjust to PH.

3. a kind of method for handling sanitary sewage according to claim 2, it is characterised in that：The acid-base modifier Include following components by weight：25-30 parts of disodium hydrogen phosphate, 5-8 parts of sodium carbonate, 1-3 parts of hydrochloric acid solution.

4. a kind of method for handling sanitary sewage according to claim 1, it is characterised in that：The flocculation basin includes Pond body（1）, mixing component（2）And charging component（3）；The charging component（3）Including the part that feeds（31）With with the charging part （31）Matched blowing switch（31）, the pond body（1）Inside it is equipped with a transmission mechanism（4）, the mixing component（2）By this Transmission mechanism（4）Open the blowing switch（31）.

5. a kind of method for handling sanitary sewage according to claim 4, it is characterised in that：The transmission mechanism （4）It includes and the mixing component（2）Matched transmission parts（41）It is switched with for opening the blowing（31）Switch portion Part（42）, the switch block（42）With the transmission parts（41）It matches.

6. a kind of method for handling sanitary sewage according to claim 5, it is characterised in that：The mixing component （2）Including revolving part（21）And agitating paddle（22）, the transmission parts（41）Including with the revolving part（21）It is matched to hold Fitting（411）And hydraulic part（412）, the supporting（411）One is equipped with for pushing the hydraulic part（412）Promotion it is convex Portion（413）.

7. a kind of method for handling sanitary sewage according to claim 6, it is characterised in that：The hydraulic part （412）Including cylinder（414）, be at least partially disposed in cylinder（414）Interior first piston（416）And with the second piston （418）；The promotion protrusion（413）Push the first piston（416）It moves up and down.

8. a kind of method for handling sanitary sewage according to claim 7, it is characterised in that：The switch block （42）Including being used to open the blowing switch（31）Motion bar（421）With the promotion motion bar（421）It acts upwards Impeller（422）；The second piston and the impeller（422）It matches.