CN207091248U

CN207091248U - A kind of Waste Water Treatment in Chinese medicine preparation

Info

Publication number: CN207091248U
Application number: CN201721060183.1U
Authority: CN
Inventors: 杨安富; 李静
Original assignee: Mianyang Yikang Pharmaceutical Co Ltd
Current assignee: Mianyang Yikang Pharmaceutical Co Ltd
Priority date: 2017-08-23
Filing date: 2017-08-23
Publication date: 2018-03-13
Anticipated expiration: 2027-08-23

Abstract

It the utility model is related to the Waste Water Treatment in prepared by a kind of Chinese medicine, including the sequentially grid pond of pipeline communication, acidifying regulating reservoir, anaerobic reation pool, biological contact oxidation pond, sedimentation basin, sterilization pool, more medium filter and sampled well；Water pump is provided with pipeline between grid pond and acidifying regulating reservoir, between sterilization pool and more medium filter；Biological contact oxidation pond is also associated with compressed air inlet pipe road, and its inside is filled with filler, and filler surface attachment has biomembrane；Quartz sand and activated carbon are filled with more medium filter；UASB reactors are provided with the anaerobic reation pool.The utility model effectively regulating water quality pH value and can remove most of organic matters, and the important component in sewage is greatly retained to be recycled into sludge, the nutrient composition content of sludge is improved, the nutriment in sewage is maximumlly make use of, reduces cost of sewage disposal.

Description

A kind of Waste Water Treatment in Chinese medicine preparation

Technical field

Wastewater treatment is the utility model is related to, belongs to sewage treatment equipment technical field, more specifically, the utility model The Waste Water Treatment being related in prepared by a kind of Chinese medicine.

Background technology

Product purification and purification in the production process of Chinese medicine all be unable to do without water.Immersion, wash in production process, boil The workshop sections such as medicine, boiling, extraction, evaporation, concentration, filtering, slagging-off, drying are needed using water as carrier, while in order to meet car Between lustration class requirement, the daily sanitation and hygiene in workshop are also much bigger compared with general industry workshop with water.Relevant information is shown, is often located Reason 1T natural traditional Chinese medicines are to finished product water consumption between 20-30m3.The production process of herbal pharmaceutical can all produce various concentrations Organic wastewater, and variation water quality is larger, and wherein COD contents reach as high as 15000mg/L, and BOD contents are up to 4000mg/L. Mainly contain various natural organic matters in Chinese traditional medicine wastewater, wherein main component be carbohydrate, it is organic acid, glycoside, anthraquinone, wooden Element, alkaloid, tannin tannin, protein, starch and their hydrolysis substance etc..

Therefore, caused waste water needs, by processing, to be discharged, conventional sewage disposal system in Chinese medicine preparation Mostly complicated, operating cost is high, and can also add some catalyst or other materials when handling, with harmless but have impact on Water-quality constituents, and in sewage disposal, be substantially sewage sludge and handle together, not in processing procedure by the two point From causing many nutriments to be consumed or neutralize, sludge nutrition content is few, undoubtedly causes the wasting of resources.

Utility model content

Based on above technical problem, the utility model provides the Waste Water Treatment in prepared by a kind of Chinese medicine, so as to solve Cost of sewage disposal in the prior art of having determined is high, complicated, and the technical problem that nutriment is consumed excessively, neutralized.

To solve above technical problem, the technical solution adopted in the utility model is as follows：

A kind of Waste Water Treatment in Chinese medicine preparation, including the sequentially grid pond of pipeline communication, acidifying regulating reservoir, anaerobism Reaction tank, biological contact oxidation pond, sedimentation basin, sterilization pool, more medium filter and sampled well；

Wherein,

Water is provided with pipeline between the grid pond and acidifying regulating reservoir, between sterilization pool and more medium filter Pump；

The biological contact oxidation pond is also associated with compressed air inlet pipe road, and its inside is filled with filler, filler surface It is attached with biomembrane；

Quartz sand and activated carbon are filled with the more medium filter；

UASB reactors are provided with the anaerobic reation pool.

On the basis of above technical scheme, the Waste Water Treatment also includes sludge treating system, sludge treating system Sludge concentration tank and plate and frame filter press including interconnection, the anaerobic reation pool, biological contact oxidation pond, sedimentation basin are and sludge Concentration basin pipeline communication.

On the basis of above technical scheme, the sludge concentration tank is additionally provided with return duct, return duct connection grid pond and The pipeline being acidified between regulating reservoir.

On the basis of above technical scheme, the pipeline of the biological contact oxidation pond, sedimentation basin and sludge concentration tank connection It is provided with screw pump.

On the basis of above technical scheme, the sedimentation basin includes cement pit, and cement pit external bottom end is provided with sewage and entered Mouthful pipe and blow-off pipe, cement pit inner bottom are equipped with cobblestone depositing dust layer, cobblestone depositing dust layer upper end be provided with by it is multiple just The inclined tube component that hexagon inclined tube gapless is spliced；The cement pit inside top is also horizontally arranged with leading with groove Flowing plate, deflector whole height is less than cement pit height；Described deflector one end is sealed by the side wall of cement pit, and deflector The other end is through the side wall relative with cement pit sealing side wall and forms opening, and the deflector is provided with positioned at sealing end side surface Multiple through holes, groove is provided with multiple sponge dividing plates along its length in the deflector, and the height of sponge dividing plate is less than water conservancy diversion The Sidewall Height of plate.

In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：The utility model structure Simply, being capable of effectively regulating water quality pH value and the most of organic matters of removal, and the important component in sewage is greatly retained Recycled into sludge, improve the nutrient composition content of sludge, and the important component in sewage greatly retained to Recycled in sludge, maximumlly make use of the nutriment in sewage, reduce cost of sewage disposal.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of sedimentation basin；

Fig. 3 is the structural representation of inclined tube component；

Embodiment

The utility model is further described below in conjunction with the accompanying drawings.Embodiment of the present utility model includes but unlimited In the following example.

The Waste Water Treatment in a kind of preparation of Chinese medicine as Figure 1-3, including the sequentially grid pond of pipeline communication, acid Change regulating reservoir, anaerobic reation pool, biological contact oxidation pond, sedimentation basin, sterilization pool, more medium filter and sampled well；

Wherein,

Quartz sand and activated carbon are filled with the more medium filter；

UASB reactors are provided with the anaerobic reation pool.

In the present embodiment, sewage is collected by sewage collecting pipe network, and gravity flow enters grid pond, after removing larger suspended material Flow automatically again into acidifying regulating reservoir, enable water quality uniformly and biodegradability is more preferable, reduce the subsequent reactions time, then by water pump pump extremely Anaerobic reation pool, most of organic matters are removed by UASB reactors, then remainder is removed from biological contact oxidation pond is flowed into Most of organic matters, waste water again from flow into sedimentation basin, by water pump pump to more medium filter, removed by more medium filter The pollutant of remaining fraction in sewage and the sludge that may be carried over, final qualified discharge.

In the present embodiment, grid is set in grid pond, for larger suspension of the volume in sewage etc. to be carried out into lattice gear, To ensure that follow-up water pump being capable of normal operation；Because the change of water quality of sewage is larger, acidifying regulating reservoir is set to make the water of waste water Matter homogenizes, and enables the biodegradability of waste water more preferable, makes the more thorough of subsequent reactions, the reaction time greatly shortens；Sewage Anaerobic reaction is carried out in anaerobic reation pool, is the key facility of the pollutant removal such as COD in sewage, bacterium will have in the pond The substance decompositions such as machine thing are the innoxious materials such as harmless carbon dioxide, methane (biogas), water, are removed most of dirty in sewage Contaminate the factor；Filler is loaded in biological contact oxidation pond, using the oxygen of the dwell biomembrane being attached on filler and ample supply, is led to Biological oxidation is crossed, the organic matter of remainder in waste water is subjected to oxidation Decomposition, reaches purification purpose；Sedimentation basin makes sewage In the particulate matter such as sludge carry out natural sedimentation, prevent particulate matter from entering more medium filter, contaminated filter medium；Sewage passes through Containing microorganisms such as substantial amounts of bacteriums in after biological treatment, lower one of work will be entered after the killings such as bacterium using sterilization pool Sequence, while the small part precipitation in sewage is clarified here；Using quartz sand, activated carbon by wastewater treatment in more medium filter During the material such as caused suspension, sludge remove again, the suspension in sewage is rested on above medium；Sampled well is then For sampling of water quality, to determine whether essence is up to standard.

Based on above example, the Waste Water Treatment also includes sludge treating system, and sludge treating system includes mutual Sludge concentration tank and plate and frame filter press even, the anaerobic reation pool, biological contact oxidation pond, sedimentation basin are and sludge concentration tank Pipeline communication.Sludge concentration tank is the temporary place of sludge, makes sludge condensation, reduces the water content of sludge, and plate and frame filter press is then It is to be dehydrated sludge again mud cake is made, is easy to the processing of sludge.The present embodiment is before sterilization pool just by the dirt of the overwhelming majority Mud separating and dehydrating, so as to avoid internal more middle medicinal substances and microorganism from being sterilized pond and decompose, it can retain in sludge Most of nutriments so that important component in sewage is greatly retained to be recycled into sludge, increase sludge profit With value.

Preferably, the sludge concentration tank is additionally provided with return duct, between return duct connection grid pond and acidifying regulating reservoir Pipeline.The sewage that sludge concentration tank concentrates out directly can be back to acidifying regulating reservoir by return duct, can be by all sewage Processing is complete.

Preferably, the pipeline of the biological contact oxidation pond, sedimentation basin and sludge concentration tank connection is provided with screw pump. Screw pump can actively deliver to sludge sludge concentration tank, in time handle sludge discharge, reduce the deposition of sludge.

Preferably, the sedimentation basin includes cement pit 2, and the external bottom end of cement pit 2 is provided with sewage induction pipe 1 and blow-off pipe 7, the inner bottom of cement pit 2 is equipped with cobblestone depositing dust layer, and cobblestone depositing dust layer upper end is provided with by multiple regular hexagon inclined tubes The inclined tube component 6 that gapless is spliced；The inside top of cement pit 2 is also horizontally arranged with the deflector 5 with groove, leads The whole height of flowing plate 5 is less than the height 8-15cm of cement pit 2；Described one end of deflector 5 is sealed by the side wall of cement pit 2, and is led The other end of flowing plate 5 is through the side wall relative with the sealing of cement pit 2 side wall and forms opening, and the deflector 5 is positioned at sealing side Face is provided with multiple through holes 3, and groove is provided with multiple sponge dividing plates 4 along its length in the deflector 5, sponge dividing plate 4 Highly it is less than the Sidewall Height 3-6cm of deflector 5.

The cement pit 2 of the present embodiment is connected by sewage induction pipe 1 with biological contact oxidation pond, and blow-off pipe 7 and sludge are dense Contracting pond connects blowdown, and sewage settled by cobblestone depositing dust layer, precipitate, exclude it is anhydrous in most of impurity, Ran Houzai By the inclined tube in inclined tube component 6, using the physical principle of tube settling, the particulate matters such as sludge progress nature can be sunk well Form sediment, last sewage persistently rises, enters groove by through hole 3 after deflector 5 are risen to, then pass sequentially through sponge dividing plate 4 Discharged afterwards by opening.The present embodiment sedimentation basin is by setting cobblestone depositing dust layer and inclined tube component 6 to carry out physics sedimentation, deposition Effect is good, and upper end sets deflector 5, and sewage needs to first pass through after through hole 3 again by sponge dividing plate 4, utilizes micropore dust-separation With sponge dust-absorbing filtering, deposition effect is further increased so that post-depositional sewage endoparticle impurity is greatly lowered, after processing Sewage in impurity particle is almost negligible disregards.

It is embodiment of the present utility model as described above.Described previously is each preferred embodiment of the present utility model, Preferred embodiment in each preferred embodiment if not obvious contradictory or premised on a certain preferred embodiment, Each preferred embodiment arbitrarily stack combinations can use, the design parameter in the embodiment and embodiment be only for The utility model verification process of clear statement utility model people, and be not used to limit scope of patent protection of the present utility model, Scope of patent protection of the present utility model is still defined by its claims, every with specification of the present utility model and attached The equivalent structure change that figure content is made, similarly should be included in the scope of protection of the utility model.

Claims

A kind of 1. Waste Water Treatment in Chinese medicine preparation, it is characterised in that：Grid pond including sequentially pipeline communication, acidifying are adjusted Save pond, anaerobic reation pool, biological contact oxidation pond, sedimentation basin, sterilization pool, more medium filter and sampled well；

Wherein,

Water pump is provided with pipeline between the grid pond and acidifying regulating reservoir, between sterilization pool and more medium filter；

The biological contact oxidation pond is also associated with compressed air inlet pipe road, and its inside is filled with filler, filler surface attachment There is biomembrane；

Quartz sand and activated carbon are filled with the more medium filter；

UASB reactors are provided with the anaerobic reation pool.
2. the Waste Water Treatment in a kind of Chinese medicine preparation according to claim 1, it is characterised in that：The wastewater treatment system System also includes sludge treating system, and sludge treating system includes the sludge concentration tank and plate and frame filter press of interconnection, the anaerobism Reaction tank, biological contact oxidation pond, sedimentation basin with sludge concentration tank pipeline communication.
3. the Waste Water Treatment in a kind of Chinese medicine preparation according to claim 2, it is characterised in that：The sludge condensation Pond is additionally provided with return duct, return duct connection grid pond and the pipeline being acidified between regulating reservoir.
4. the Waste Water Treatment in a kind of preparation of Chinese medicine according to Claims 2 or 3, it is characterised in that：The biology The pipeline of contact-oxidation pool, sedimentation basin and sludge concentration tank connection is provided with screw pump.
5. the Waste Water Treatment in a kind of Chinese medicine preparation according to claim 1, it is characterised in that：The sedimentation basin bag Cement pit (2) is included, cement pit (2) external bottom end is provided with sewage induction pipe (1) and blow-off pipe (7), cement pit (2) inner bottom Be equipped with cobblestone depositing dust layer, cobblestone depositing dust layer upper end be provided be spliced by multiple regular hexagon inclined tube gaplesss it is oblique Tube assembly (6)；Cement pit (2) inside top is also horizontally arranged with the deflector (5) with groove, and deflector (5) is overall Highly less than cement pit (2) height；Described deflector (5) one end is sealed by the side wall of cement pit (2), and deflector (5) is another One end is through the side wall relative with cement pit (2) sealing side wall and forms opening, and the deflector (5) sets positioned at sealing end side surface Multiple through holes (3) are equipped with, the interior groove of the deflector (5) is provided with multiple sponge dividing plates (4), sponge dividing plate along its length (4) height is less than the Sidewall Height of deflector (5).