CN105967256A - Atomization and permeation type sewage evaporator - Google Patents

Atomization and permeation type sewage evaporator Download PDF

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Publication number
CN105967256A
CN105967256A CN201610385047.3A CN201610385047A CN105967256A CN 105967256 A CN105967256 A CN 105967256A CN 201610385047 A CN201610385047 A CN 201610385047A CN 105967256 A CN105967256 A CN 105967256A
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CN
China
Prior art keywords
water
steam
filter
pressure
sewage
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Pending
Application number
CN201610385047.3A
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Chinese (zh)
Inventor
陈振
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Individual
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Individual
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Priority to CN201610385047.3A priority Critical patent/CN105967256A/en
Publication of CN105967256A publication Critical patent/CN105967256A/en
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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • C02F1/12Spray evaporation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/54Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/543Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/0072Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors

Abstract

The invention provides an atomization and permeation type sewage evaporator integrating evaporation and incineration for treating high-concentration synthetic sewage difficult to degrade. The atomization and permeation type sewage evaporator is characterized by comprising a high-pressure atomizer, a heating evaporator, a permeation type steam filter, a steam and water collector and an electric appliance control box; a water inlet and a mixture agent inlet in a high-pressure atomizer body are communicated with a stirring chamber of a sewage mixing and stirring device, a water outlet of a high-pressure water pump is communicated with four atomizers of a high-pressure water pump atomization device through pipelines; an incineration chamber in the heating evaporator is communicated with an outlet of a heavy metal collection chamber; an evaporation chamber is communicated with a smoke filter and a gas inlet of the permeation type steam filter, the gas inlet is communicated with an air outlet of an axial-flow type exhaust fan through a filter, and the steam and water collector is communicated with a water outlet. By carrying out the processes of mixing, atomization, evaporation, incineration, filtration, recovery and the like of synthetic sewage, the high-concentration synthetic sewage is treated into qualified circulation water meeting national discharge requirements.

Description

A kind of atomization infiltration type contaminated water evaporator
Technical field
The present invention relates to field of sewage treatment equipment, particularly relate to a kind of atomization infiltration type sewage evaporation.
Background technology
Along with the raising of industrial production technology, the composition in industrial wastewater also becomes varied.High aerobic pollution therein, toxic pollutant make to be presented as in the feature set of trade effluent several aspect: high concentration, high chroma, high ammonia nitrogen, difficult degradation.For above sewage, existing treatment technology mainly has chemical oxidization method, absorption method, burning method, photocatalytic method, biochemical treatment process, membrane separation process etc..
High concentration, high chroma sewage mainly come former in electroplating wastewater, dyeing waste water, pharmaceutical wastewater, coking chemical waste water, coal gas waste, gourmet powder waste water, fertilizer waste water, percolate and breeding wastewater anaerobic digestion solution etc..Water processes worker and studies through for many years, for processing the industrial wastewater of above single aspect feature, and existing more ripe technique.But the secondary that above waste water stays after prior art processes, three sewage are due to its high-concentration sewage complicated, and it is difficult to be degraded by microorganisms or have the compound of bio-toxicity, heavy metal containing many;The special tail water that especially industry sewage such as plating, medicine stays after reverse osmosis membrane, biochemical film process;Although quantity is few by contrast, but by the process PROCESS FOR TREATMENT cost height of existing maturation, difficulty greatly, the requirement of this type of sewage qualified discharge can not be met the most far away.
In sum, the present invention is directed to process above special comprehensive sewage, it is proposed that a kind of evaporation, the contaminated water evaporator of burning one;This technology is applicable to sewage, the after-treatments of tail water such as waste water in pharmaceutical plants, waste water from plating plant, chemical plant wastewater, hospital wastewater, slaughterhouse's waste water, waste water of paper mill, dye house effluents, Leather Factory's waste water;Combination can be optimized according to the sewage feature of different industries and condition of water quality, to reach optimization process effect simultaneously.Technology compared with conventional processes is high in technological content, input-output ratio is high for it, Collection utilization rate high, sewage disposal is thorough, the equipment construction time is short, instant effect, floor space are few, actual motion effect is notable.
Summary of the invention
It is an object of the invention to provide a kind of and above-mentioned existing system different, while efficiently processing high concentration, difficult degradation sewage, tail water, by composite wastewater being mixed, is atomized, evaporate, burn, filtering, the technique such as recovery;Form compact, a kind of atomization infiltration type contaminated water evaporator of circulation closed continuous way operation.
The technical scheme is that and be achieved in that: a kind of atomization infiltration type contaminated water evaporator, it is characterised in that: include high-pressure atomizer, heating evaporation device, infiltration type vapor filter, steam water catcher, electric appliance control box;Wherein high-pressure atomizer also includes body, sewage mixed stirring device, high-pressure hydraulic pump atomising device;Heating evaporation device also includes incineration chamber, heavy metal collecting chamber, vaporization chamber, smoke filter;Infiltration type vapor filter also includes axial-flow type exhaust fan;Steam water catcher also includes condenser, water condensate storage room, condensate water circulatory water pump;Water inlet on described high-pressure atomizer body connects with the teeter chamber of intermixture import with sewage mixed stirring device;High-pressure hydraulic pump atomising device water inlet connects with teeter chamber;Described high-pressure hydraulic pump outlet is connected with four nebulizers of high-pressure hydraulic pump atomising device by pipeline;Incineration chamber in described heating evaporation device and heavy metal collecting chamber outlet;Vaporization chamber connects with smoke filter, infiltration type vapor filter air inlet;Described percolating filter air inlet connects with axial-flow type exhaust fan air outlet through filter;Described steam water catcher connects with outlet;Described condensate water circulatory pump intake connects with water condensate storage room, and outlet connects with the water inlet of condenser pipe;Described condenser pipe outlet connects with water condensate storage room;Described electric appliance control box is by cable and heater, electrical machinery of ventilator, condensate water circulatory water pump, stirring motor, high-pressure hydraulic pump motor UNICOM.
Further, described high-pressure atomizer includes the body fuselage of high-pressure atomizer, sewage inlet, intermixture water inlet, double end high-pressure hydraulic pump, agitator, stirring motor, high-pressure hydraulic pump water inlet pipe filter, nebulizer water inlet pipe, nebulizer;Sewage is injected in agitator by described sewage inlet;Further through intermixture import, the oxidation intermixture adjusted in proportion is injected in agitator, then stirred by agitator;Sewage after agitated is delivered to nebulizer by pipeline after entering high-pressure hydraulic pump pressure regulation by high-pressure hydraulic pump water inlet and is atomized.
Further, described heating evaporation device includes that heavy metal collecting chamber housing, heating chamber housing, heat-barrier material, heater, refractory material, vaporization chamber housing, smoke filter, atomizer exit, safety valve, gleanings export;Described atomizer exit divides upper and lower two-layer around heating evaporation device circumference, intersect and be distributed on heating chamber inwall, the water smoke being atomized is from outlet ejection, enter high-temperature heating chamber, the hydrone moment being atomized is evaporated, and steam forms pressure in vaporization chamber and divides two tunnels discharges: one route and is inhaled into condensed steam water collector from the suction major part steam of pressure, the temperature difference and axial-flow type exhaust fan through multistage filtering in steam;Another road gas, is discharged after being filtered by smoke filter at steam under the effect of pressure;Other materials being atomized enter heavy metal collecting chamber after being incinerated.
Further, described infiltration type vapor filter includes ceramic filter, titanium alloy vapor filter, high temperature resistant flat plate ultrafiltration film filter, axial-flow type exhaust fan;Described percolating filter is arranged on side, heating evaporation device upper end and is connected with condensed steam water collector, arranges in cylinder;The steam that described vaporizer produces in evaporation process is by entering condensing collector after the permeation filtration step by step of described filter.
Further, described steam water catcher includes body, condenser body, condenser tubes, water condensate storage room, condensate water circulatory water pump, relief valve, steam water collecting chamber, steam water floss hole;Described condensed steam water collector body is arranged according to cylinder, and upper strata is steam collecting chamber, and centre is steam condenser, and lower floor is water condensate storage room and the water pump of condenser cooling tube circulating cooling.
Further, described electric appliance control box include casing, electronic control component, appliance controling element, control guidance panel,
Heating chamber temperature display, temperature control system, electronic flow controller.
One of the present invention atomization infiltration type contaminated water evaporator, compact conformation, automatically control, by mixing, be atomized, evaporate, burn, filtering, the technological process such as recovery;Comprehensive for high concentration sewage disposal can become to meet the qualified cycling use of water of country's emission request;This device efficiency is high, low cost, non-secondary pollution.
Accompanying drawing explanation
In order to present invention technical scheme of the prior art and embodiment are clearly described, in describing prior art or embodiment below, required accompanying drawing is briefly described, obviously, accompanying drawing in describing below is only some embodiments of the present invention, from the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is that one of the present invention atomization infiltration type contaminated water evaporator part section assembles schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is carried out clear, complete description; although described embodiment is only a part of embodiment of the present invention; rather than whole embodiments; from the point of view of those of ordinary skill in the art; on the premise of not paying creative work, the every other embodiment obtained, broadly fall into protection scope of the present invention.
Accompanying drawing show one of the present invention atomization infiltration type contaminated water evaporator part section and assembles schematic diagram;Now switch in electric appliance box control panel power-on, start heater 08, observe control panel temperature display, make heating chamber 09 temperature rise to require temperature;Open wastewater influent switch 01, mixed liquor switch 03 successively;Opening stirring motor 06, agitator 02 is started working;So far contaminated water evaporator enters automatic control mode, and teeter chamber's water level continues to rise, and water level switch opens high-pressure hydraulic pump 05, and combined sewage enters nebulizer by pipeline 04 after entering high-pressure hydraulic pump 05 pressure regulation by water inlet filter 26 and is atomized;Water smoke successively enters high-temperature heating chamber 09.Now axial-flow type electrical machinery of ventilator 17 opened by delay switch, and exhaust fan 15 works;Condensate water circulatory water pump 23 starts;Condensed water in water condensate storage room 28 passes through pump intake 21, enters condenser water pipe 18 circulating cooling by outlet 19 after supercharging;Pressure regulator valve 20 on condensate water circulatory water pump 23 outlet pipe, the height of scalable cyclic hydrostatic pressure.
Next step, above-mentioned nebulizer continues atomization in heating chamber 09, in hot room, the effect hydrone due to high temperature is evaporated rapidly, gradually form steam upwards ascension, enter vaporization chamber 10, steam forms pressure in vaporization chamber 10 and discharges respectively: lighter flue gas, is discharged after being filtered by smoke filter 11 at steam under the effect of pressure and fume emission device 30;The steam that hydrone is formed at steam, penetrates ceramic filter 12, titanium alloy vapor filter 13, high temperature resistant flat plate ultrafiltration film filter 14, sucks steam water catcher 16 under the effect of pressure, the suction of axial-flow type exhaust fan 15 and the temperature difference.
Next step, above-mentioned steam enters steam water catcher 16, owing to a part of steam of the reason of the temperature difference has been changed to steam water in process of osmosis, flows directly into steam water catcher 16;The steam entered runs into condenser 18, also rapidly goes to steam water and discharges from floss hole 22.Condensed water water inlet 24 is used in order to change condensed water.
Next step, above-mentioned nebulizer continues atomization in heating chamber 09, and in hot room, the effect hydrone due to high temperature is evaporated rapidly, gradually forms steam upwards ascension;Other materials are incinerated in hot room, it is impossible to the material burnouted drops heavy metal collecting chamber 25, finally carry out recycling treatment from outlet 27 discharge.In order to the consideration of safety operation is provided with heat-barrier material 07 in the surrounding of heater, prevent heat from leaking;It is also provided with relief valve 29 and Pressure gauge at vaporization chamber, steam water collecting chamber.
A kind of atomization its compact conformation of infiltration type contaminated water evaporator of the present invention, be automatically brought into operation, science layout;Equipment mobility is strong, wide accommodation, non-secondary pollution;It is not difficult to find out from examples detailed above, applies flexibly the spirit of the present invention, just can produce the product of all size, supporting various equipment and the sewage disposal of occasion, have good development prospect.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.

Claims (6)

1. an atomization infiltration type contaminated water evaporator, it is characterised in that: include high-pressure atomizer, heating evaporation device, infiltration type vapor filter, steam water catcher, electric appliance control box;Wherein high-pressure atomizer also includes body, sewage mixed stirring device, high-pressure hydraulic pump atomising device;Heating evaporation device also includes incineration chamber, heavy metal collecting chamber, vaporization chamber, smoke filter;Infiltration type vapor filter also includes axial-flow type exhaust fan;Steam water catcher also includes condenser, water condensate storage room, condensate water circulatory water pump;Sewage inlet on described high-pressure atomizer body connects with the teeter chamber of intermixture import with sewage mixed stirring device;High-pressure atomizer water inlet connects with teeter chamber;Described high-pressure hydraulic pump outlet is connected with four nebulizers of high-pressure hydraulic pump atomising device by pipeline;Incineration chamber in described heating evaporation device and heavy metal collecting chamber outlet;Vaporization chamber connects with smoke filter, infiltration type vapor filter air inlet;Described percolating filter air inlet connects with axial-flow type exhaust fan air outlet through filter;Described steam water catcher connects with outlet;Described condensate water circulatory pump intake connects with water condensate storage room, and outlet connects with the water inlet of condenser pipe;Described condenser pipe outlet connects with water condensate storage room;Described electric appliance control box is by cable and heater, electrical machinery of ventilator, condensate water circulatory water pump, stirring motor, high-pressure hydraulic pump motor UNICOM.
A kind of atomization infiltration type contaminated water evaporator the most according to claim 1, described high-pressure atomizer includes the body fuselage of high-pressure atomizer, sewage inlet, intermixture water inlet, double end high-pressure hydraulic pump, agitator, stirring motor, high-pressure hydraulic pump water inlet pipe filter, nebulizer water inlet pipe, nebulizer;Sewage is injected in agitator by described sewage inlet;Further through intermixture import, the oxidation intermixture adjusted in proportion is injected in agitator, then stirred by agitator;Sewage after agitated is delivered to nebulizer by pipeline after entering high-pressure hydraulic pump pressure regulation by high-pressure hydraulic pump water inlet and is atomized.
A kind of atomization infiltration type contaminated water evaporator the most according to claim 1, described heating evaporation device includes that heavy metal collecting chamber housing, heating chamber housing, heat-barrier material, heater, refractory material, vaporization chamber housing, smoke filter, atomizer exit, safety valve, gleanings export;Described atomizer exit divides upper and lower two-layer around heating evaporation device circumference, intersect and be distributed on heating chamber inwall, the water smoke being atomized is from outlet ejection, enter high-temperature heating chamber, the hydrone moment being atomized is evaporated, and steam forms pressure in vaporization chamber and divides two tunnels discharges: one route and is inhaled into condensed steam water collector from the suction major part steam of pressure, the temperature difference and axial-flow type exhaust fan through multistage filtering in steam;Another road gas, is discharged after being filtered by smoke filter at steam under the effect of pressure;Other materials being atomized enter heavy metal collecting chamber after being incinerated.
A kind of atomization infiltration type contaminated water evaporator the most according to claim 1, described infiltration type vapor filter includes ceramic filter, titanium alloy vapor filter, high temperature resistant flat plate ultrafiltration film filter, axial-flow type exhaust fan;Described percolating filter is arranged on side, heating evaporation device upper end and is connected with condensed steam water collector, arranges in cylinder;The steam that described vaporizer produces in evaporation process is by entering condensing collector after the permeation filtration step by step of described filter.
A kind of atomization infiltration type contaminated water evaporator the most according to claim 1, described steam water catcher includes body, condenser body, condenser tubes, water condensate storage room, condensate water circulatory water pump, relief valve, steam water collecting chamber, steam water floss hole;Described condensed steam water collector body is arranged according to cylinder, and upper strata is steam collecting chamber, and centre is steam condenser, and lower floor is water condensate storage room and the water pump of condenser cooling tube circulating cooling.
A kind of atomization infiltration type contaminated water evaporator the most according to claim 1, described electric appliance control box includes casing, electronic control component, appliance controling element, control guidance panel, temperature control system, electronic flow controller.
CN201610385047.3A 2016-06-02 2016-06-02 Atomization and permeation type sewage evaporator Pending CN105967256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610385047.3A CN105967256A (en) 2016-06-02 2016-06-02 Atomization and permeation type sewage evaporator

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Application Number Priority Date Filing Date Title
CN201610385047.3A CN105967256A (en) 2016-06-02 2016-06-02 Atomization and permeation type sewage evaporator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110800443A (en) * 2019-11-19 2020-02-18 华北水利水电大学 Agricultural water-saving irrigation device irrigated by using sewage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019360A1 (en) * 1991-05-06 1992-11-12 Membrane Technology And Research, Inc. Membrane process for treating pump exhausts
DE10054336A1 (en) * 2000-11-02 2002-05-08 Landkreis Guenzburg Purifying condensate-containing pyrolysis gases in waste pyrolysis plant comprises carrying out purification in discharge housing of plant directly after separating solids and gas
CN103292303A (en) * 2012-02-29 2013-09-11 中北大学 System and method for recycling latent heat of water steam in tail gas of Slapple activating furnace
CN103463942A (en) * 2013-09-10 2013-12-25 华北电力大学 Device and method for gathering water vapor in exhaust gas based on hollow fiber membrane
CN105090997A (en) * 2015-07-29 2015-11-25 季栋梁 Method for treating high-concentration salty waste water and waste residue at low cost, and device thereof
CN205933293U (en) * 2016-06-02 2017-02-08 陈建军 Dirty water evaporator of atomizing infiltration type

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019360A1 (en) * 1991-05-06 1992-11-12 Membrane Technology And Research, Inc. Membrane process for treating pump exhausts
DE10054336A1 (en) * 2000-11-02 2002-05-08 Landkreis Guenzburg Purifying condensate-containing pyrolysis gases in waste pyrolysis plant comprises carrying out purification in discharge housing of plant directly after separating solids and gas
CN103292303A (en) * 2012-02-29 2013-09-11 中北大学 System and method for recycling latent heat of water steam in tail gas of Slapple activating furnace
CN103463942A (en) * 2013-09-10 2013-12-25 华北电力大学 Device and method for gathering water vapor in exhaust gas based on hollow fiber membrane
CN105090997A (en) * 2015-07-29 2015-11-25 季栋梁 Method for treating high-concentration salty waste water and waste residue at low cost, and device thereof
CN205933293U (en) * 2016-06-02 2017-02-08 陈建军 Dirty water evaporator of atomizing infiltration type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110800443A (en) * 2019-11-19 2020-02-18 华北水利水电大学 Agricultural water-saving irrigation device irrigated by using sewage
CN110800443B (en) * 2019-11-19 2021-08-03 华北水利水电大学 Agricultural water-saving irrigation device irrigated by using sewage

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Application publication date: 20160928