CN201288110Y

CN201288110Y - Full-automatic life waste water treating device

Info

Publication number: CN201288110Y
Application number: CNU2008201913197U
Authority: CN
Inventors: 黄国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-08
Filing date: 2008-10-08
Publication date: 2009-08-12
Anticipated expiration: 2018-10-08

Abstract

The utility model relates to a fully-automatic domestic sewage processing device comprising a sewage inlet (1), a comminuting pump (2), an air pump (3), an adjusting valve (4), a first and a second liquid level controllers (7, 15) and an air supply distributor (13), the device is further provided with a fine filter (10) and an ultraviolet processing sterilizer (23), wherein a filter element, an upper and a lower electrode liquid level controllers (11, 12) are arranged in the fine filter (10), the upper cavity of the fine filter (10) is communicated with an output pipeline of a liquid-delivery pump (17), the lower cavity thereof is communicated with the ultraviolet processing sterilizer (23) through a fourth magnetic valve (18) and a discharge pump (22), the output port of the ultraviolet processing sterilizer (23) is communicated with atmospheric air through a treating water (cement-water) discharge port. The device does not need people to manage, automatically discharge and backwash, a tube of the ultraviolet processing sterilizer can be automatically washed, thereby guaranteeing the high efficiency work of the sterilizing of the tube.

Description

Full-automatic sewage treatment unit

Technical field

The utility model relates to the water treatment environmental protecting device, particularly a kind of full-automatic sewage treatment unit.

Background technology

Usually sewage treatment unit is handled (ight soil water), mainly contain thimerosal and the two kinds of forms of biochemical process processing pulverized, but finally all to add chloride medicine sterilization, be discharged to rivers,lakes and seas then, easily cause secondary pollution, because dosing how many bad controls, often cause discharge water to exceed standard, add and lacked intestinal bacteria and kill not deadly, added chloride exceeding standard, also influence chemical oxygen demand (COD) (COD) and biological oxygen demand (BOD5) exceeds standard, add few emission standard that all do not meet no matter add.Particularly from January 1st, 2009, the MEPC159 of International Maritime Organizaton (55) resolution all improved the sanitary sewage emission standard, and aforementioned two kinds of processing modes do not reach the emission standard of International Maritime group MEPC159 (55) defined at all.

Summary of the invention

The purpose of this utility model provides that a kind of volume is little, efficient is high, disinfection is thorough, the full-automatic sewage treatment unit of reliable operation.

Described full-automatic sewage treatment unit, comprise sewage inlet, the machine body, macerator pump, air pump, variable valve, vapor pipe, the ash water inlet, first, second fluid level controller, the source of the gas sparger, return line, two-stage catalytic oxidation chamber, infusion pump, electric control box, at the indoor aeration tube that is provided with of the two poles of the earth catalytic oxidation, microbial film and active sludge, sewage inlet by macerator pump successively with catalytic oxidation chamber, the intrinsic the two poles of the earth of the machine that is arranged on, the pre-discharge chamber in precipitation chamber, the liquid discharge pipe of infusion pump is communicated with, it is characterized in that: described full-automatic sewage treatment unit also is provided with accurate filter, the UV treatment sterilizer, being provided with filter core in the accurate filter reaches, the lower electrode fluid level controller, the epicoele of described accurate filter is communicated with the output channel of infusion pump, its cavity of resorption is communicated with the UV treatment sterilizer by the 4th magnetic valve and emptying pump, and the delivery port of UV treatment sterilizer is communicated with atmosphere by treating water (buck) discharge outlet.

Described accurate filter is provided with the regularly back flushing the 5th, the 4th and first magnetic valve, and the back flushing timer that its time is adjustable is arranged in the electric control box, and an end of magnetic valve is communicated with the epicoele of accurate filter, and the other end is communicated with the catalytic oxidation chamber.Be provided with regularly cleanser of germicidal tube in the described UV treatment sterilizer, the timing device of this timing cleanser is arranged on the UV treatment sterilizer.Described upper and lower electrode solution level controller is connected with the electric control box electrical signal.

Principle of work of the present utility model is: sanitary sewage (ight soil class) enters crushing chamber from sewage inlet, after macerator pump is pulverized, enter catalytic oxidation chamber, the two poles of the earth, inflate by air pump, through the source of the gas sparger, gas filled in aeration tube carry out efficient oxygenation, sewage is walked between filler with certain flow rate, contact with microbial film, after eliminating organism in the sanitary sewage by the combined action of microorganism in microbial film and the active sludge, sewage flows into the precipitation chamber, in this chamber active sludge float the wadding and the precipitation after treatment, return the catalytic oxidation chamber through return line and handle again, this flows into pre-discharge chamber than the clear liquid body above chamber, and this chamber liquid is full after second fluid level controller is given electric control box unblanking infusion pump, liquid is imported the accurate filter epicoele, cleaning water enters secondary filter body cavity of resorption after the smart worry of core is considered in this chamber, when cleaning water has arrived the position of top electrode fluid level controller, is about to

Signal is defeated by electric control box and is started emptying pump, opens second magnetic valve, and discharge water enters in the UV treatment sterilizer, after germicidal treatment, with qualified water discharging rivers,lakes and seas.When discharge water dropped to lower electrode fluid level controller place, emptying pump quit work, and sewage disposal program so far is intact, and so circulation reaches the purpose of constantly handling automatically.

Contain certain flocculent substance owing to flow in the secondary filter body, can produce filter core in filtration and stop up, taked regularly (time is adjustable) back flushing, the water of back flushing is got back to the catalytic oxidation chamber and is handled again.

Backwashing procedures: regularly open the 5th, the 4th and first magnetic valve, clear water enters epicoele by the accurate filter cavity of resorption and will lie prostrate under the flushing of the flocculent substance on the filter core, by first magnetic valve this liquid is returned the catalytic oxidation chamber then, reach the purpose of anti-cleaning this moment, thereby guarantee that the fourth filter core can normal filtration work.

After buck (dish water, bath water and washbasin water) chamber was full, first fluid level controller was given the electric control box signal, opened emptying pump, opened the 6th magnetic valve, and the 3rd closed electromagnetic valve is discharged buck emptying pump, the 6th closed electromagnetic valve when water is discharged to lower-most point.

The utility model belongs to full-automatic type, the management of need not choosing, and discharging automatically, automatic backwash, the fluorescent tube of UV treatment sterilizer can clean (scavenging period is adjustable on demand) automatically, thereby guarantee fluorescent tube sterilization efficient operation.The utility model is particularly suitable for Sewage from Ships and handles.

Description of drawings

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is the vertical view of Fig. 1.

Among the figure: 1-sewage inlet, 2-macerator pump, 3-air pump, 4-variable valve, 5-vapor pipe, 6-grey water inlet, 7-the first fluid level controller, 8-the first magnetic valve, 9-the second magnetic valve, 10-closely strainers, 11-top electrode fluid level controller, 12-lower electrode controller, 13-source of the gas sparger, 14-return line, 15-the second fluid level controller, 16-sewage overflow mouth, 17-tubing, 18-the three magnetic valve, 19-body magnetic valve 4,20-the five magnetic valve, 21-the six magnetic valve, 22-emptying pump, 23-UV treatment sterilizer, 24-treating water (buck) discharge outlet, 25-grey water out, 26-buck overflow port, 27-machine body, 28-electric control box, 29-bear and send out oxidizing chamber.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing, Fig. 1, in 2, described full-automatic sewage treatment unit, comprise sewage inlet 1, machine body 27, macerator pump 2, air pump 3, variable valve 4, vapor pipe 5, ash water inlet 6, first, second

fluid level controller

7,15, source of the gas sparger 13, return line 14, catalytic oxidation chamber, the two poles of the earth 29, infusion pump 17, electric control box 28, at the indoor aeration tube that is provided with of two-stage catalytic oxidation, microbial film and active sludge, sewage inlet 1 by macerator pump 2 successively with the catalytic oxidation chamber, the two poles of the earth 29 that is arranged in the machine body 27, the pre-discharge chamber in precipitation chamber, the liquid discharge pipe of infusion pump 17 is communicated with, it is characterized in that: described full-automatic sewage treatment unit also is provided with accurate filter 10, UV treatment sterilizer 23, being provided with filter core in the accurate filter 10 reaches, lower electrode

fluid level controller

11,12, the epicoele of described accurate filter 10 is communicated with the output channel of infusion pump 17, its cavity of resorption is communicated with UV treatment sterilizer 23 by the 4th magnetic valve 18 and emptying pump 22, the ultraviolet ray place

The delivery port of sterilizer 23 is communicated with atmosphere by treating water (buck) discharge outlet.

Described accurate filter 10 is provided with the regularly back flushing the 5th, the 4th and first

magnetic valve

20,19,8, the back flushing timer that first its time is adjustable is arranged in the electric control box 28, one end of magnetic valve 8 is communicated with the epicoele of accurate filter 10, and the other end is communicated with catalytic oxidation chamber 29.

Be provided with regularly cleanser of germicidal tube in the described UV treatment sterilizer 23, the timing device of this timing cleanser is arranged on the UV treatment sterilizer 23.Described upper and lower electrode

solution level controller

11,12 is connected with electric control box 28 electrical signal

Working process of the present utility model is: sanitary sewage (ight soil class) enters crushing chamber from sewage inlet 1, after macerator pump 2 is pulverized, enter catalytic oxidation chamber, the two poles of the earth, inflate by air pump 3, through source of the gas distribute its 13, gas filled in aeration tube carry out efficient oxygenation, sewage is walked between filler with certain flow rate, contact with microbial film, after eliminating the organism of sanitary sewage by the combined action of microorganism in microbial film and the active sludge, sewage flows into the precipitation chamber, in this chamber active sludge float the wadding and the precipitation after treatment, returning the catalytic oxidation chamber through return line 14 handles again, this flows into pre-discharge chamber than the clear liquid body above chamber, this chamber liquid is full after second fluid level controller 15, give electric control box 28 unblanking infusion pumps 17, epicoele with its input accurate filter 10, cleaning water enters secondary filter body cavity of resorption after the smart filter of core is considered in this chamber, the position that cleaning water has arrived the top electrode fluid level controller starts emptying pump 22 with this signal electric control box 28, open the 3rd magnetic valve 18, discharge water enters UV treatment sterilizer 23, after germicidal treatment, with qualified water discharging rivers,lakes and seas.When discharge water dropped to lower electrode fluid level controller 12 places, emptying pump 22 quit work, and sewage disposal program so far is intact, and so circulation reaches the purpose of constantly handling automatically.

Its backwash process is: self-timing is opened the 5th, the 4th and first

magnetic valve

20,19,8, clear water enters epicoele by accurate filter 10 cavity of resorptions and will lie prostrate under the flushing of the flocculent substance on the filter core, by first magnetic valve 8 this liquid is returned the catalytic oxidation chamber then, reach the purpose of anti-cleaning this moment, thereby guaranteed that filter core can normal filtration work.

After buck (dish water, bath water and washbasin water) chamber was full, first fluid level controller 7 was given electric control box 28 signals, open emptying pump 22, open the 5th magnetic valve 21, the three magnetic valves 18 and close, buck is discharged, and emptying pump 22, the 5th magnetic valve 21 were closed when water was discharged to lower-most point.

Claims

1. full-automatic sewage treatment unit, comprise sewage inlet (1), machine body (27), macerator pump (2), air pump (3), variable valve (4), vapor pipe (5), ash water inlet (6), first, second fluid level controller (7,15), source of the gas sparger (13), return line (14), catalytic oxidation chamber, the two poles of the earth (29), infusion pump (17), electric control box (28), at the indoor aeration tube that is provided with of two-stage catalytic oxidation, microbial film and active sludge, sewage inlet (1) by macerator pump (2) successively with the catalytic oxidation chamber, the two poles of the earth (29) that is arranged in the machine body (27), the pre-discharge chamber in precipitation chamber, the liquid discharge pipe of infusion pump (17) is communicated with, it is characterized in that: described full-automatic sewage treatment unit also is provided with accurate filter (10), UV treatment sterilizer (23), being provided with filter core in the accurate filter (10) reaches, lower electrode fluid level controller (11,12), the epicoele of described accurate filter (10) is communicated with the output channel of infusion pump (17), its cavity of resorption is communicated with UV treatment sterilizer (23) by the 4th magnetic valve (18) and emptying pump (22), and the delivery port of UV treatment sterilizer (23) is communicated with atmosphere by treating water ash water outlet.

2. full-automatic sewage treatment unit according to claim 1, it is characterized in that: described accurate filter (10) is provided with regularly back flushing the 5th, the 4th and first magnetic valve (20,19,8), the back flushing timer that its time is adjustable is arranged in the electric control box (28), one end of first magnetic valve (8) is communicated with the epicoele of accurate filter (10), and the other end is communicated with catalytic oxidation chamber (29).

3. full-automatic sewage treatment unit according to claim 1 is characterized in that: be provided with regularly cleanser of germicidal tube in the described UV treatment sterilizer (23), the timing device of this timing cleanser is arranged on the UV treatment sterilizer (23).

4. full-automatic sewage treatment unit according to claim 1 is characterized in that: described upper and lower electrode solution level controller (11,12) is connected with electric control box (28) electrical signal.