CN209702465U

CN209702465U - High-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment

Info

Publication number: CN209702465U
Application number: CN201920275985.7U
Authority: CN
Inventors: 刘扬帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2019-11-29
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses the high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipments of chemical wastewater treatment technical field, including conditioning tank, the conditioning tank connects mixing pit by aqueduct, the medicine-introducing pipe of molten cylindrantherae is installed on the pool wall of the mixing pit, the feeding opening of the molten cylindrantherae is connect with chemical feed pipe, the mud outlet end of the device for dehydrating sladge waste is connected with plate and frame filter press, the water outlet of the flocculation sedimentation tank connects storage cistern by water pipe, the bottom of the storage cistern is connect by sludge pipe with device for dehydrating sladge waste, pass through the conduction pipe connection of two different flow directions between the discharge bay and processing pond, the processing pond is connect by circulation pipe with conditioning tank, circulating pump is installed on the circulation pipe, the utility model is integrated by the multiple working procedure of wastewater treatment, so that sewage treating efficiency is more preferable, effect is more significant, Reduce the use in space, using effect is good.

Description

High-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment

Technical field

The utility model relates to chemical wastewater treatment technical field, specially high-concentration hardly-degradable Fine Chemistry Wastewater is handled Integration ofTechnology equipment.

Background technique

Recently, State Council prints and distributes " water prevention and cure of pollution plan ", plan expenditure to accelerate urban wastewater treatment Facilities Construction with Transformation.Existing urban wastewater treatment facility, adaptation to local conditions to be transformed, and corresponding discharge standard or regeneration are reached before the year two thousand twenty bottom Utilize requirement.According to the novel urbanization planning requirement of country, the year two thousand twenty is arrived, all county towns in the whole nation and emphasis town have sewage collecting Processing capacity, county town, treatment rate of domestic sewage respectively reach 85%, 95% or so.The regions such as Jing-jin-ji region, the Yangtze River Delta, Pearl River Delta Propose the previous year completion.Urban wastewater treatment welcomes investment opportunity.

Wastewater treatment (wastewater treatment methods) is exactly the method pair using physics, chemistry and biology Waste water is handled, and purification of waste water is made, and reduces pollution, so that reaching Sewage treatment, multiplexing, makes full use of water resource.

The process of wastewater treatment includes many steps, is connected each other not between the usual process of existing processing equipment and process Closely, it is most of is all it is remote individually lay, be not carried out integrated, the cost for not only increasing transport in this way also reduces place The efficiency of reason, for this purpose, it is proposed that high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment.

Utility model content

The purpose of this utility model is to provide high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipments, with solution Certainly the problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: at high-concentration hardly-degradable Fine Chemistry Wastewater Integration ofTechnology equipment, including conditioning tank are managed, the conditioning tank connects mixing pit by aqueduct, pacifies on the pool wall of the mixing pit The feeding opening of medicine-introducing pipe equipped with molten cylindrantherae, the molten cylindrantherae is connect with chemical feed pipe, and PH monitoring meter is equipped in the mixing pit, The outlet of the mixing pit is connect by pipeline with reaction tower, and the side wall of the reaction tower passes through connecting pipe and flocculation sedimentation tank Connection, the flocculation sedimentation bottom of pond portion connect device for dehydrating sladge waste by sludge pipe, and the flocculation sedimentation tank is connected by pipeline The mud outlet end of grug feeding jar, the device for dehydrating sladge waste is connected with plate and frame filter press, and the water outlet of the flocculation sedimentation tank passes through water Pipe connects storage cistern, and the bottom of the storage cistern is connect by sludge pipe with device for dehydrating sladge waste, the water outlet of the storage cistern It is connected respectively with discharge bay and processing pond by distributive pipe, passes through leading for two different flow directions between the discharge bay and processing pond Siphunculus connection, the processing pond are connect by circulation pipe with conditioning tank, are equipped with circulating pump on the circulation pipe.

Preferably, the processing pond side wall offers water inlet, is provided with flushing out air import, institute below the water inlet The opposite for stating flushing out air import is provided with outflow port, is equipped with backwashing equipment above the inner sidewall of the processing pond.

Preferably, the dosing pot sidewall is equipped with dosing valve port at two, and the dosing valve port is connected by pipeline respectively It is different that for medicine equipment, the outlet of the grug feeding jar is equipped with tee tube, the tee tube two at exit be mounted on electricity Magnet valve.

Preferably, the connecting tube outlet end between the flocculation sedimentation tank and storage cistern is equipped with activated carbon adsorption net, institute The bottom of pond mud discharging mouth for stating flocculation sedimentation tank and storage cistern is provided with electric helical blade.

Preferably, water pump is provided between the mixing pit and reaction tower in connecting pipe, the reaction tower inner cavity is close Water inlet end is provided with unhurried current plate.

Preferably, flowmeter and flow valve are installed, the water outlet of the circulation pipe extends to adjusting on the circulation pipe The bottom of pond in pond.

Compared with prior art, the utility model has the beneficial effects that the utility model which has a compact structure and a reasonable design, leads to It crosses the integrated setting of sewage treatment equipment, so that connecting even closer between wastewater treatment process and process, reduces waste water Processing cost, improves the efficiency of wastewater treatment, and waste water passes through the multiple tracks works such as dilution, adjusting, mixing, reaction, precipitating and circulation Sequence finally makes waste water reach the standard of discharge, backwashes the setting of component and the circulatory system, improves the effect of wastewater treatment Fruit, so that water treatment effect is more excellent, using effect is good.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model processing pond structural schematic diagram；

Fig. 3 is the utility model grug feeding jar structural schematic diagram.

In figure: 1, conditioning tank；2, mixing pit；3, reaction tower；4, molten cylindrantherae；5, flocculation sedimentation tank；6, storage cistern；7, sludge Dehydration equipment；8, discharge bay；9, processing pond；91, water inlet；92, flushing out air import；93, outflow port；94, backwashing equipment； 10, circulation pipe；11, circulating pump；12, water pump；13, PH monitoring meter；14, conduction pipe；15, grug feeding jar；151, dosing valve port；152, Tee tube；153, solenoid valve；16, plate and frame filter press.

The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art, The omitting of some known structures and their instructions in the attached drawings are understandable.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: high-concentration hardly-degradable Fine Chemistry Wastewater handles skill Art integrated equipment, including conditioning tank 1, conditioning tank 1 is used for the wastewater from chemical industry of diluting high-concentration, and provides to wastewater treatment load Buffer capacity, conditioning tank 1 connect mixing pit 2 by aqueduct, and the medicine-introducing pipe of molten cylindrantherae 4 is equipped on the pool wall of mixing pit 2, molten The feeding opening of cylindrantherae 4 is connect with chemical feed pipe, by the way that FeSO is added into molten cylindrantherae 4₄And NaOH solution, remove waste water in particle compared with Big impurity provides basis for subsequent reactions, PH monitoring meter 13 is equipped in mixing pit 2, real-time monitoring pH value controls molten cylindrantherae The outlet of 4 dosage, mixing pit 2 is connect by pipeline with reaction tower 3, and reaction tower 3 is by high-temperature heating waste water, so that waste water In most of bacterial structure be destroyed, the side wall of reaction tower 3 is connect by connecting pipe with flocculation sedimentation tank 5, flocculation sedimentation Pond 5 is used to precipitate the sludge in waste water and eliminates impurity difficult to degrade in waste water, and 5 bottom of flocculation sedimentation tank is connected by sludge pipe Device for dehydrating sladge waste 7, the sludge being settled out transfer out after being dehydrated by device for dehydrating sladge waste 7, and flocculation sedimentation tank 5 is connected by pipeline Grug feeding jar 15 is connect, the drug of impurity difficult to degrade in processing waste water, sludge dewatering is added into flocculation sedimentation tank 5 by grug feeding jar 15 The mud outlet end of equipment 7 is connected with plate and frame filter press 16, and the water outlet of flocculation sedimentation tank 5 connects storage cistern 6 by water pipe, passes through storage Pond 6 carries out secondary precipitation to waste water, and the bottom of storage cistern 6 is connect by sludge pipe with device for dehydrating sladge waste 7, storage cistern 6 Water outlet is connected with discharge bay 8 and processing pond 9 respectively by distributive pipe, passes through two not cocurrent flows between discharge bay 8 and processing pond 9 To conduction pipe 14 connect, the waste water in discharge bay 8 is backwashed in processing pond 9, and processing pond 9 is empty by being wherein passed through flushing Gas, and cooperate backwashing equipment 94 to carry out different filtering layer depth to waste water and handle, processing pond 9 is by circulation pipe 10 and adjusts Pond 1 connects, and circulating pump 11 is equipped on circulation pipe 10, when processing pond 9 works, while being returned to backwashing water by circulating pump 11 It into conditioning tank 1, moves in circles, improves the effect of sewage treatment.

Wherein, referring to Fig. 1,9 side wall of processing pond offers water inlet 91, water inlet 91 connects leading for the extraction of discharge bay 8 Siphunculus is provided with flushing out air import 92 convenient for the conveying of waste water below water inlet 91, by being passed through flushing out air, gas into Enter filtering layer depth different in waste water, filters out out the impurity difficult to degrade wherein contained, improve the effect of processing, flushing out air The opposite of import 92 is provided with outflow port 93, will rinse the supernatant completed and is back in discharge bay 8 by outflow port 93, is located It manages and backwashing equipment 94 is installed above the inner sidewall in pond 9, cooperate backwashing equipment 94 to can be improved anti-when being passed through flushing out air The effect of flushing, so that treatment effect is more significant.

Referring to Fig. 2,15 side wall of grug feeding jar is equipped with dosing valve port 151 at two, dosing valve port 151 is connected by pipeline respectively Connect different for medicine equipment, dosing valve port 151 has each led into potassium permanganate and sulfuric acid solution, the outlet peace of grug feeding jar 15 at two Equipped with tee tube 152, tee tube 152 two at exit be mounted on solenoid valve 153, pass through respective line solenoid valve 153 Switch, different processing solutions is added into flocculation sedimentation tank 5, is successively handled waste water, convenient for improving wastewater treatment effect Fruit.

Connecting tube outlet end between flocculation sedimentation tank 5 and storage cistern 6 is equipped with activated carbon adsorption net (not shown), Fall impurity adsorbable in deep processed waste water by the absorption of activated carbon adsorption net, convenient for improving the processing quality of waste water, flocculation The bottom of pond mud discharging mouth of sedimentation basin 5 and storage cistern 6 is provided with electric helical blade (not shown), prevents the sludge of precipitating stifled Mud mouth is clogged, thus the problem of influencing treatment progress.

Water pump 12 is provided between mixing pit 2 and reaction tower 3 in connecting pipe, convenient for when needed, adding by water pump 12 The fast transport wastewater into reaction tower 3 of mixing pit 2, improves treatment effeciency, 3 inner cavity of reaction tower is provided with unhurried current plate close to water inlet end (not shown), unhurried current plate is in water inlet end setting is parallel to, convenient for slowing down the flow velocity after water flow enters reaction tower 3, so that water It flows more steady.

Flowmeter and flow valve are installed on circulation pipe 10, convenient for observing and controlling flow and flow rate, circulation pipe 10 at any time Water outlet extend to the bottom of pond of conditioning tank 1, prevent backwashing water from entering 1 flow velocity of conditioning tank too fast, to upset in conditioning tank 1 The stability of flow velocity itself.

In use, waste water to be processed is added into conditioning tank 1, the wastewater from chemical industry of diluting high-concentration, and provide to waste water The buffer capacity of load is handled, waste water enters in mixing pit 2, and FeSO is added in molten cylindrantherae 4₄And NaOH solution, and mixed After be added into mixing pit 2, remove waste water in the biggish impurity of particle, provide basis for subsequent reactions, according to flow velocity unlatching water Pump 12, waste water enters in reaction tower 3, and reaction tower 3 is by high-temperature heating waste water, so that most of bacterial structure in waste water is broken Bad, the reaction time controls in 30-60Min, and waste water enters in flocculation sedimentation tank 5, is passed through in the pipeline connected to dosing valve 151 Potassium permanganate and sulfuric acid solution, and the switch of respective line solenoid valve 153 is controlled, different places is added into flocculation sedimentation tank 5 Solution is managed, waste water is successively handled, convenient for improving water treatment effect, the sludge being settled out in flocculation sedimentation tank 5 passes through Device for dehydrating sladge waste 7 transfers out after being dehydrated, and is then flowed into storage cistern 6 again, secondary precipitation is carried out to waste water, in discharge bay 8 Waste water is backwashed in processing pond 9, processing pond 9 by being wherein passed through flushing out air, and cooperate backwashing equipment 94 to waste water into The different filtering layer depth of row are handled, and when processing pond 9 works, while backwashing water are back to conditioning tank 1 by circulating pump 11 In, it moves in circles, improves the effect of sewage treatment.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment, including conditioning tank (1), it is characterised in that: described Conditioning tank (1) connects mixing pit (2) by aqueduct, and molten cylindrantherae (4) is equipped on the pool wall of the mixing pit (2) leads medicine Pipe, the feeding opening of the molten cylindrantherae (4) are connect with chemical feed pipe, and PH monitoring meter (13) is equipped in the mixing pit (2), described mixed The outlet for closing pond (2) is connect by pipeline with reaction tower (3), and the side wall of the reaction tower (3) is heavy by connecting pipe and flocculation Shallow lake pond (5) connection, flocculation sedimentation tank (5) bottom connect device for dehydrating sladge waste (7) by sludge pipe, the flocculation sedimentation tank (5) grug feeding jar (15) are connected by pipeline, the mud outlet end of the device for dehydrating sladge waste (7) is connected with plate and frame filter press (16), institute State the water outlet of flocculation sedimentation tank (5) and storage cistern (6) connected by water pipe, the bottom of the storage cistern (6) by sludge pipe with Device for dehydrating sladge waste (7) connection, the water outlet of the storage cistern (6) by distributive pipe respectively with discharge bay (8) and processing pond (9) It is connected, passes through conduction pipe (14) connection of two different flow directions, the processing pond between the discharge bay (8) and processing pond (9) (9) it is connect by circulation pipe (10) with conditioning tank (1), circulating pump (11) is installed on the circulation pipe (10).

2. high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment according to claim 1, it is characterised in that: Processing pond (9) side wall offers water inlet (91), is provided with flushing out air import (92), institute below the water inlet (91) The opposite for stating flushing out air import (92) is provided with outflow port (93), is equipped with above the inner sidewall of the processing pond (9) anti- Flushing device (94).

3. high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment according to claim 1, it is characterised in that: Grug feeding jar (15) side wall is equipped with dosing valve port (151) at two, and the dosing valve port (151) is connected not by pipeline respectively With for medicine equipment, the outlet of the grug feeding jar (15) is equipped with tee tube (152), the tee tube (152) two at export Place is mounted on solenoid valve (153).

4. high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment according to claim 1, it is characterised in that: Connecting tube outlet end between the flocculation sedimentation tank (5) and storage cistern (6) is equipped with activated carbon adsorption net, the flocculation sedimentation The bottom of pond mud discharging mouth of pond (5) and storage cistern (6) is provided with electric helical blade.

5. high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment according to claim 1, it is characterised in that: Be provided with water pump (12) in connecting pipe between the mixing pit (2) and reaction tower (3), reaction tower (3) inner cavity close into Water end (W.E.) is provided with unhurried current plate.

6. high-concentration hardly-degradable Fine Chemistry Wastewater processing technique integrated equipment according to claim 1, it is characterised in that: Flowmeter and flow valve are installed, the water outlet of the circulation pipe (10) extends to conditioning tank (1) on the circulation pipe (10) Bottom of pond.