CN103466772B - Diatomite reactor device - Google Patents

Diatomite reactor device Download PDF

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Publication number
CN103466772B
CN103466772B CN201310454632.0A CN201310454632A CN103466772B CN 103466772 B CN103466772 B CN 103466772B CN 201310454632 A CN201310454632 A CN 201310454632A CN 103466772 B CN103466772 B CN 103466772B
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weir notch
chamber
anistree
shell
communicated
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CN103466772A (en
Inventor
王庆中
郭晓辉
管满
王静
梁燕萍
孔政
高利平
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SHANXI KEYUAN SHENGDI TECHNOLOGY Co Ltd
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SHANXI KEYUAN SHENGDI TECHNOLOGY Co Ltd
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Abstract

The invention relates to a diatomite reactor device. An outer shell (1) of the device is composed of an upper octagonal column body and a lower octagonal cone body, eight supporting columns (2) are arranged on the eight corners of the outer side of the octagonal column body for supporting, gutters (9) are horizontally formed in the inner side of the upper octagonal column body of the outer shell (1) along the circumference, at least four stand columns (4) are arranged on slopes of the lower octagonal cone body of the outer shell (1), hollow cylinders (5) are fixedly connected to the top ends of the stand columns (4), the internal area defined by the stand columns (4) and the hollow cylinders (5) is a flocculation chamber (6), the external area defined by the stand columns (4) and the hollow cylinders (5) is a clarifying chamber (7), an ultrafiltration layer (20) is arranged in the clarifying chamber (7), a unit weir groove net (8) is arranged on the top of the clarifying chamber (7), a gradually-expanding guide cylinder (10) is arranged in the flocculation chamber (6), the bottom of the gradually-expanding guide cylinder (10) is connected with a water inlet pipe (11) which is connected with a pipeline mounted pump (12), sludge buckets (13) are arranged on the middle-lower portions of the slopes of the clarifying chamber (7), sludge discharging pipes (14) are connected in the sludge buckets (13), and the sludge discharging pipes (14) are connected to a sludge storage pool, and a return pipe (15) is arranged at the inner bottom of the device and connected to a biochemical pool anoxic zone. The diatomite reactor device is simple in structure, good in sewage processing effect, small in occupied space, low in investment and attractive and elegant in appearance.

Description

A kind of diatomite reactor apparatus
Technical field
The invention belongs to waste disposal plant field, be specifically related to a kind of diatomite reactor apparatus.
Background technology
Along with the development of urbanization and the raising of living standards of the people, town domestic sewage discharge is cumulative year after year trend, and sewage composition increasingly sophisticated be the important source of pollution that cause water body environment to worsen, therefore, town domestic sewage is in the urgent need to administering.During " 12 ", country is proposing new requirement to the discharge of town sewage, and emission standard puts on by GB18918-2002 one-level B the GB18918-2002 one-level A standard that rises to.And from current technological standards aspect, current applied ripe technique only can be by sewage disposal to GB18918-2002 one-level B standard.
The method of disposing of sewage both at home and abroad at present mainly contains: chemical coagulation process, biological process.The equipment that these two kinds of methods adopt above all coincidentally exists power consumption high, unreasonable structure, expense has high input and can not disposable whole recovery pollutent, let alone the recycling of mud, is difficult to make town sewage to process the GB18918-2002 one-level A standard that reaches.
Existing immediate patent ZL03219471.4, the patented technology of nano microporous diatomite device for treating water, floor space is large, defect because unreasonable structure exists, causes pond body construction duration long, and mud-water separation is insufficient, the materials such as the mud in sewage, heavy metal, most of microorganism have been held back insufficient, and then produce and to emit slag phenomenon, cause can producing foul smell in sewage treatment process, be difficult to make town sewage to process the GB18918-2002 one-level A standard that reaches.
In order to solve the problem existing at present in sewage disposal, my company successively leads Shanxi Province, the relevant leader in city, the expert of sewage disposal aspect investigates and analyzes the sewage work in Shanxi and current sewage disposal situation, improved circulatior clarifier, its structure is more simplified, mud-water separation is more efficient, cut dirty effect strong, avoided emitting slag phenomenon, and effectively utilize sludge reflux, greatly shortened the hydraulic detention time in biochemistry, and water outlet directly reaches GB18918-2002 one-level A standard, and do not need plus depth to process, therefore to have investment cost few for this technique, floor space is little, the low three advantages of operation cost.Especially for present built sewage work, carry mark upgrading, there is unique advantage, can increase the supporting structures of part and can complete technological transformation newly not taking over ground for use, not stopping under the prerequisite of operation, make effluent index reach one-level A standard.
Summary of the invention
Problem to be solved by this invention is to provide a kind of rational in infrastructure, take up an area little, cost of investment is few, running cost is low, stable water outlet, sludge yield is low, effluent quality is good diatomite reactor apparatus.
The technical solution used in the present invention: a kind of diatomite reactor apparatus, the shell 1 of this equipment is linked into an integrated entity by the anistree centrum of the anistree cylinder in top and bottom, the anistree cylinder inner side, top of shell 1 has been horizontally disposed with gutter 9 along circumference, on the inclined-plane of the anistree centrum in bottom of shell 1, be provided with at least four root posts 4, column 4 is fixed through inclined-plane and the ground of the anistree centrum in bottom, the top of column 4 is fixedly connected with the hollow cylinder 5 of column or eight angle type, its central post 4 is flocculating chamber 6 with the interior region that hollow cylinder 5 surrounds, the external region surrounding is clarifying chamber 7, described 7 inside, clarifying chamber are provided with ultrafiltration layer 20, 7 tops, described clarifying chamber are provided with eight regularly arranged latticed unit weir notch nets 8 that are, 6 inside, described flocculating chamber are provided with flaring guide shell 10, flaring guide shell 10 bottoms are connected with the water inlet pipe 11 through 6 bottoms, flocculating chamber, water inlet pipe 11 is connected with in-line pump 12, on the inclined-plane of the anistree centrum in bottom of described shell 1, be provided with at least four sludge buckets 13, shore pipe 14 is communicated with sludge bucket 13 through the inclined-plane of the anistree centrum in bottom of shell 1, described return line 15Yu flocculating chamber 6 is communicated with, be used for the supreme first order reaction of the sludge reflux pond of 6 bottoms, flocculating chamber.
The anistree cylinder in described top is respectively arranged with between 2, eight support posts 2 of eight support posts and is connected by crossbeam eight edges and corners.
Described unit weir notch net 8 is comprised of hypotenuse weir notch 16, horizontal edge weir notch 17 and vertical edge weir notch 18, hypotenuse weir notch 16 one end are communicated with gutter 9, the other end is fixedly connected with hollow cylinder 5, horizontal edge weir notch 17 is communicated with the hypotenuse weir notch 16 of both sides, vertical edge weir notch 18 one end are communicated with gutter 9, and the other end is communicated with horizontal edge weir notch 17.
Described hypotenuse weir notch 16, horizontal edge weir notch 17 and 7 tops, vertical edge weir notch 18Jiang clarifying chamber be divided into 24 deciles, make clarifying chamber's 7 water outlets more even.
Described flocculating chamber 6 is provided with 7 tops, clarifying chamber the corridor 3 of being convenient to maintenance, in the middle of corridor 3, be circular grandstand 19, both sides are extended with aisle 21, and grandstand 19 is arranged on hollow cylinder 5,21 two ends, aisle are connected with shell 1, hollow cylinder 5, and grandstand 19 is communicated with aisle 21.
Described in-line pump 12 is placed in the side-lower of the anistree centrum in bottom of shell 1.
Described return line 15 is connected with the inlet channel for 12 water inlets of service pump, for making the mud of 6 bottoms, flocculating chamber emptying.
The present invention compared with prior art has following beneficial effect:
1. shell of the present invention is the structure of the anistree cylinder in top, the anistree centrum in bottom, pillar construction supports flocculating chamber, clarifying chamber's lower flat is distributed with sludge bucket, the baroque structure of the pond body of the upper circular compared to existing technology or bottom conical and flocculating chamber, the present invention has construction simple and fast, mud-water separation is more efficient, the advantage of appearance looks elegant practicality;
2. guide shell of the present invention only falls funnelform bucket by one and forms, and water inlet pipe is directly connected on guide shell, simplifies conical nozzle of the prior art, cylindrical trunnion and bottom inflow pipe, and its structure is simplified;
3. the bottom of flocculating chamber is by upright supports, the number of column is determined by bearing capacity of foundation soil and pond body size, when bearing capacity of foundation soil is on the low side, suitably increase column number and column section size, improved the structure that in prior art, clarifying chamber is connected, the present invention is independent agency, has reduced construction difficulty;
4. the middle and lower part of clarifying chamber is provided with sludge bucket, shore pipe is installed in the inside, sludge bucket can be according to the number formulary of day lignin-sludge, concrete adjustment, clarifying chamber adjusts the residence time by adjusting the height of hollow cylinder, concrete influent quality index determines its residence time, and this part has been improved body circular configuration in pond in prior art, makes molding become easy;
5. bottom, flocculating chamber is provided with return line, and depended on pressure makes muddy water be back to anoxic section, is connected to inlet channel simultaneously, as blow-down pipe;
6. clarifying chamber is divided into 24 deciles by weir notch structure Ba Jiang clarifying chamber top horizontal, thoroughly changed the setting of water collector of the prior art, middle annulus, new weir notch structure makes top, whole clarifying chamber in even water outlet, avoided the inhomogeneous surface load causing of surperficial water outlet different, and then produce and to emit slag phenomenon, affect effluent quality;
7. the gutter that clarifying chamber's top periphery arranges, has changed the water outlet situation that pipeline that prior art used is connected with middle annulus, makes body top, pond become attractive in appearance, succinct;
8. clarifying chamber's intermediate formation diatomite ultrafiltration layer, this ultrafiltration layer effectively catching the materials such as the mud in sewage, heavy metal, most of microorganism, make water outlet limpid, better effects if;
9. the corridor that clarifying chamber of the present invention and top, flocculating chamber arrange, not only can be so that regular job and maintenance can also be used as view platform;
10. in-line pump is arranged on shell side below, makes one-piece construction of the present invention compacter, compares the construction investment expense that legacy equipment is saved 30%-40%, the floor space of simultaneously saving 40%-50%, and save operation cost 20%-40%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The present invention is at present in sewage work of office of Shanxi coal group successful Application, and this project effluent quality reaches GB18918-2002 one-level A mark, and daily handling ability is 12000 cubic metres, existing as embodiments of the invention.
A diatomite reactor apparatus, the shell 1 of this equipment is linked into an integrated entity by the anistree centrum of the anistree cylinder in top and bottom, and this part only need to undergo technological transformation on the basis of original sewage disposal, does not need again to take up an area.The anistree cylinder in top is respectively arranged with between 2, eight support posts 2 of eight support posts and is connected by crossbeam eight edges and corners.On the inclined-plane of the anistree centrum in bottom of shell 1, be provided with eight root posts 4, column 4 is fixed through inclined-plane and the ground of the anistree centrum in bottom, in order to support flocculating chamber 6 and whole shell.The anistree cylinder inner side, top of shell 1 has been horizontally disposed with gutter 9 along circumference, and gutter 9 is communicated with the anistree cylinder in top of shell 1, can outwards carry out directed draining.The top of column 4 is fixedly connected with the hollow cylinder 5 of eight angle type, its central post 4 is flocculating chamber 6 with the interior region that hollow cylinder 5 surrounds, the external region surrounding is clarifying chamber 7, and wherein clarifying chamber 7 is communicated with by the gap between eight root posts with flocculating chamber 6, and top is sealed by hollow cylinder 5.Described 7 inside, clarifying chamber are provided with ultrafiltration layer 20, can 6 bottoms, Shi Cong flocculating chamber flow through the water coming and filter, the materials such as removal heavy metal, most of microorganism.7 tops, described clarifying chamber are provided with eight regularly arranged latticed unit weir notch nets 8 that are, and described unit weir notch net 8 is comprised of hypotenuse weir notch 16, horizontal edge weir notch 17 and vertical edge weir notch 18, by 24 deciles that are divided at 7 tops, clarifying chamber.Hypotenuse weir notch 16 one end are communicated with gutter 9, and the other end is fixedly connected with hollow cylinder 5, and horizontal edge weir notch 17 is communicated with the hypotenuse weir notch 16 of both sides, and vertical edge weir notch 18 one end are communicated with gutter 9, and the other end is communicated with horizontal edge weir notch 17.6 inside, described flocculating chamber are provided with flaring guide shell 10, flaring guide shell 10 bottoms are connected with the water inlet pipe 11 through 6 bottoms, flocculating chamber, and water inlet pipe 11 is connected with in-line pump 12, and in-line pump 12 is placed in the side-lower of the anistree centrum in bottom of shell 1, so not only save floor occupying area, save again space.On the inclined-plane of the anistree centrum in bottom of described shell 1, be provided with four sludge buckets 13, shore pipe 14 is communicated with sludge bucket 13 through the inclined-plane of the anistree centrum in bottom of shell 1, described return line 15Yu flocculating chamber 6 is communicated with, be used for the supreme first order reaction of the sludge reflux pond of 6 bottoms, flocculating chamber, return line 15 is connected with the inlet channel for 12 water inlets of service pump simultaneously, for making the mud of 6 bottoms, flocculating chamber emptying.Flocculating chamber 6 is provided with 7 tops, clarifying chamber the corridor 3 of being convenient to maintenance, in the middle of corridor 3, is circular grandstand 19, and both sides are extended with aisle 21, and grandstand 19 is arranged on hollow cylinder 5, and 21 two ends, aisle are connected with shell 1, hollow cylinder 5, and grandstand 19 is communicated with aisle 21.
Specific works process: by the sewage out of upper level biochemical reaction tank after treatment, through in-line pump 12 suction functions handles, dive under water in V-arrangement water inlet pipe 11 is transported to flaring guide shell 10, at the interior dwell time of sewage of flaring guide shell 10, be 15min, its residence time is highly adjusted the residence time by clarifying chamber 7 by adjusting hollow cylinder 5, concrete influent quality index determines the adjustment height of its hollow cylinder 5 height, sewage is discharged in flocculating chamber 6 in flaring guide shell 10, after certain hour flocculating settling, through 6 bottoms, flocculating chamber, enter in clarifying chamber 7, now, rising along with sewage, its ascending current flow velocity reduces gradually, when ascending current flow velocity equals diatomite flco sinking velocity, in this plane, form unique ultrafiltration layer 20, the clear water being filtered sees through ultrafiltration layer 20 and upwards through unit weir notch net 8, flows out, be pooled in gutter 9 and flow out, impurity in water and diatomite flco enter in sludge bucket 13, through shore pipe 14, discharge, the mud that does not enter sludge bucket 13 is pooled to bottom, flocculating chamber, through return line 15, rely on flow by gravity, be back to the anoxic section of biological reaction tank, this return line 15 can be used as again emptying and is connected to inlet channel simultaneously, play emptying effect.

Claims (7)

1. a diatomite reactor apparatus, the shell (1) that it is characterized in that this equipment is linked into an integrated entity by the anistree centrum of the anistree cylinder in top and bottom, the anistree cylinder inner side, top of shell (1) has been horizontally disposed with gutter (9) along circumference, on the inclined-plane of the anistree centrum in bottom of shell (1), be provided with at least four root posts (4), column (4) is fixed through inclined-plane and the ground of the anistree centrum in bottom, the top of column (4) is fixedly connected with the hollow cylinder (5) of column or eight angle type, its central post (4) is flocculating chamber (6) with the interior region that hollow cylinder (5) surrounds, the external region surrounding is clarifying chamber (7), inside, described clarifying chamber (7) is provided with ultrafiltration layer (20), top, described clarifying chamber (7) is provided with eight regularly arranged latticed unit weir notch nets (8) that are, inside, described flocculating chamber (6) is provided with flaring guide shell (10), flaring guide shell (10) bottom is connected with the water inlet pipe (11) through bottom, flocculating chamber (6), water inlet pipe (11) is connected with in-line pump (12), on the inclined-plane of the anistree centrum in bottom of described shell (1), be provided with at least four sludge buckets (13), shore pipe (14) is communicated with sludge bucket (13) through the inclined-plane of the anistree centrum in bottom of shell (1), return line (15) is communicated with flocculating chamber (6), for the supreme first order reaction of the sludge reflux pond bottom flocculating chamber (6).
2. a kind of diatomite reactor apparatus according to claim 1, is characterized in that the anistree cylinder in described top is respectively arranged with eight support posts (2) eight edges and corners, is connected by crossbeam between eight support posts (2).
3. a kind of diatomite reactor apparatus according to claim 1, it is characterized in that described unit weir notch net (8) is comprised of hypotenuse weir notch (16), horizontal edge weir notch (17) and vertical edge weir notch (18), hypotenuse weir notch (16) one end is communicated with gutter (9), the other end is fixedly connected with hollow cylinder (5), horizontal edge weir notch (17) is communicated with the hypotenuse weir notch (16) of both sides, vertical edge weir notch (18) one end is communicated with gutter (9), and the other end is communicated with horizontal edge weir notch (17).
4. a kind of diatomite reactor apparatus according to claim 3, it is characterized in that described hypotenuse weir notch (16), horizontal edge weir notch (17) and vertical edge weir notch (18), by 24 deciles that are divided at top, clarifying chamber (7), make clarifying chamber (7) water outlet more even.
5. a kind of diatomite reactor apparatus according to claim 1, is characterized in that the mode of connection of flaring guide shell (10) and water inlet pipe (11) is simplified, by straight tube UNICOM, as a whole; Flocculating chamber (6) has saved end cap and oil collecting ring cover in top; Upright supports is followed by least 4 in hollow cylinder (5) bottom.
6. a kind of diatomite reactor apparatus according to claim 1, is characterized in that described in-line pump (12) is placed in the side-lower of the anistree centrum in bottom of shell (1).
7. a kind of diatomite reactor apparatus according to claim 1, is characterized in that described return line (15) is connected with the inlet channel for service pump (12) water inlet, for making the mud of bottom, flocculating chamber (6) emptying.
CN201310454632.0A 2013-10-25 2013-10-25 Diatomite reactor device Active CN103466772B (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN108658162A (en) * 2018-05-17 2018-10-16 兖州煤业股份有限公司 The integrated apparatus of mine water is handled using diatomite

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Publication number Priority date Publication date Assignee Title
CN104961294B (en) * 2015-06-10 2017-01-25 山西科元晟地科技有限公司 Apparatus for treating reverse osmosis strong brine by using purified diatomite bio-system, and method thereof
CN106745599B (en) * 2016-12-17 2018-08-24 王庆中 Non-crystalline silica inorganic agent and technique with its treated sewage
CN106830243A (en) * 2017-02-17 2017-06-13 郭晓辉 Multi-functional diatomite coagulation air-float integration apparatus
CN106830468A (en) * 2017-02-17 2017-06-13 郭晓辉 A kind of use diatomite treatment waste water of mine and the method and apparatus for recycling
CN106746367A (en) * 2017-02-17 2017-05-31 郭晓辉 Using the equipment of diatomite treatment vinegar factory waste water
CN107500435A (en) * 2017-09-26 2017-12-22 侯马高知新生物科技有限公司 A kind of domestic sewage treatment device

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN108658162A (en) * 2018-05-17 2018-10-16 兖州煤业股份有限公司 The integrated apparatus of mine water is handled using diatomite
CN108658162B (en) * 2018-05-17 2020-09-29 兖州煤业股份有限公司 Integrated device for treating mine water by adopting diatomite

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