A kind of municipal wastewater processing unit
Technical field
The utility model belongs to waste water, sewage-treatment plant equipment technical field, in particular to a kind of municipal wastewater processing
Device.
Background technique
With the improvement of living standards, social progress, requirement of the people for health, environmental protection is also higher and higher, for
The processing of sewage, waste water is also increasingly paid attention to;For the city of population high aggregation, can generate a large amount of sanitary sewage and
Industrial wastewater improves sewage treatment level, has a very important significance for municipal administration;
Patent CN107721030 discloses a kind of municipal wastewater processing unit comprising a pretreatment box and an active carbon
Case, the side of pretreatment box are equipped with active carbon case, are socketed with purifying box in the outer wall of active carbon case, purifying box and pretreatment box it
Between be fixedly connected through the first placement plate, in the first placement plate be equipped with water pump, the water inlet of water pump is through water inlet pipe and pretreatment box
Connection, the water outlet of water pump extend to the top of active carbon case through outlet pipe;Active carbon layer is equipped in the inner wall of active carbon case;It should
Sewage is put into pretreatment box and carries out dispensing precipitation process by technical solution, and then oettIed sewage is pumped into active carbon case and is led to
Active carbon layer is crossed to be adsorbed;And the side improving adsorption rate and purification efficiency by the vibration to active carbon case, but shaking
It is still not big enough that formula brings the drainage flow power in active carbon, the engagement capacity of dirty Organic substance in water and active carbon still need into
One step is reinforced;
And active carbon is easily saturated in the patent, it is difficult to it is regenerated in a device, after having been grown using the time, and clean-up effect
It substantially reduces, and secondary pollution easy to form, regular replacement active carbon is then easy to cause integral device operating cost higher.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides a kind of municipal wastewater processing unit, can mention
The engagement capacity of high activity layer of charcoal and pollutant improves the purification efficiency of adsorption rate and sewage.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of municipal wastewater processing unit, including pretreatment box, purifying box, the pretreatment box have the first water outlet,
The purifying box is equipped with the water inlet being connected to the first water outlet, it is characterised in that: the purifying box is equipped with for purifying sewage
Active carbon turntable, and the driving device for driving active carbon turntable to make rotating motion.
One of above-mentioned technical proposal municipal wastewater processing unit is equipped with pretreatment box and purifying box, sets in purifying box
It sets active carbon turntable to make rotating motion with the axis of active carbon turntable, when in use, sewage is first offerd medicine in pretreatment box
Precipitating pretreatment, enters back into purifying box later, and the active carbon turntable in purifying box constantly makes rotating motion around axis, agitation
Sewage in purifying box increases the mobility of sewage, keeps active carbon layer adsorption efficiency higher, and the purification efficiency of sewage is more
It is high.
Preferably, the active carbon turntable includes shaft and the absorbent charcoal material layer that is arranged in shaft, the shaft
It is horizontally installed in purifying box, the both ends of shaft are rotatably articulated on the shell of purifying box, and the driving device is setting
In the driving motor that shaft one end is connect with rotating shaft transmission.Structure is simple, easy for installation.
Preferably, the active carbon turntable has the upper portion being exposed in air and the following side in sewage
Point;The absorbent charcoal material layer of upper portion replaces with the rotation of the absorbent charcoal material layer of lower portion.Active carbon turntable a part is sudden and violent
It is exposed in air, a part is located in sewage, rotation alternating;Absorbent charcoal material rotates after having adsorbed organic matter into air,
It is contacted with oxygen, aerobic bacteria can accelerate biodegradable efficiency, decompose the organic matter adsorbed by absorbent charcoal material, and then make
Active carbon is not easy to be saturated, longer using the time, and clean-up effect is more preferable.
Preferably, the active carbon turntable is the biological rotating disk filled with absorbent charcoal material.
Preferably, the two sides of the pretreatment box are equipped with cylinder, and the top of the pretreatment box is equipped with connection frame, described pre-
Filter plate is movably installed in treatment box, the filter plate is equipped with filter hole, and the two sides of the filter plate are equipped with connecting rod, connecting rod
Upper end is fixedly connected on connection frame, and the two sides that the piston rod of the cylinder is fixedly connected on connection frame are upper and lower to control filter plate
It is mobile.Bulky grain floating material can be first about to by filter plate to be filtered, be convenient for concentrating and salvage, improve clean-up effect.
Preferably, the two sides of the connection frame are equipped with link block, and the bottom end of the link block and the piston rod of cylinder are fixed
Connection.
Preferably, the bottom of the pretreatment box is equipped with sewage draining exit.It is convenient clear convenient for the impurity in pretreatment box to be discharged
Reason.
Preferably, sprue is equipped in the sewage draining exit, the lateral wall of the sprue is threadedly coupled with the inner sidewall of sewage draining exit
Movable sealing cooperation, the bottom end of the sprue are equipped with the torsion block for sprue to be back-outed to sewage draining exit.
Preferably, the back side of the pretreatment box is fixedly installed with feeding port.
Preferably, the purifying box is equipped with the second water outlet, and second water outlet is arranged by approximately level.In purifying box,
Upper water is higher than lower water purification efficiency, and the second water outlet is positioned close to the position of the water surface, the water of discharge is more clean,
Environmental protection.
The beneficial effects of the utility model are: a kind of municipal wastewater processing unit of the utility model, is equipped with pretreatment box
And purifying box, setting active carbon turntable is made rotating motion with the axis of active carbon turntable in purifying box, and when in use, sewage first exists
Carried out in pretreatment box dispensing precipitating pretreatment, enter back into purifying box later, the active carbon turntable in purifying box constantly around
Axis makes rotating motion, and agitation is located at the sewage in purifying box, increases the mobility of sewage, makes active carbon layer adsorption efficiency more
The purification efficiency of height, sewage is higher;Active carbon turntable a part can also be further exposed in air, a part is located at
In sewage, rotation alternating;Absorbent charcoal material is rotated into air, is contacted with oxygen, aerobic bacteria after having adsorbed organic matter
To accelerate biodegradable efficiency, the organic matter adsorbed by absorbent charcoal material is decomposed, and then active carbon is made to be not easy to be saturated, when use
Between it is longer, clean-up effect is more preferable.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of municipal wastewater processing unit described in the utility model;
Fig. 2 is the overlooking structure diagram of pretreatment box described in the utility model;
Fig. 3 is the water level structure schematic diagram of active carbon turntable in specific embodiment of the present invention.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of municipal wastewater processing unit as shown in Figure 1, Figure 2, Figure 3 shows, including pretreatment box 1, purifying box 11, it is described pre-
Treatment box 1 has the first water outlet 8, and the active carbon turntable 15 in the purifying box 111 constantly makes rotating motion around axis,
Agitation is located at the sewage in purifying box 11, increases the mobility of sewage, is further provided with active carbon layer adsorption efficiency and the first water outlet
The water inlets of 8 connection of mouth, the purifying box 11 are equipped with the active carbon turntable 15 for purifying sewage, and for driving activity
The driving device 13 that charcoal turntable 15 makes rotating motion.
One of above-mentioned technical proposal municipal wastewater processing unit is equipped with pretreatment box 1 and purifying box 11, purifying box 11
Middle setting active carbon turntable 15 is made rotating motion with the axis of active carbon turntable 15, and when in use, sewage is first in pretreatment box 11
In carry out dispensing precipitating pretreatment, entered back into purifying box 11 later, purifying box 1 is high, and the purification efficiency of sewage is higher.
In the present embodiment, the active carbon turntable 15 includes shaft and the absorbent charcoal material layer that is arranged in shaft, institute
It states active carbon turntable 15 to be horizontally installed in purifying box 11, the both ends of shaft are articulated on the shell of purifying box 11, the driving
Device 15 is the driving motor that shaft one end is arranged in.The hull outside face of purifying box is arranged in driving motor in the present embodiment,
It is connect with rotating shaft transmission, controls the rotation of shaft, structure is simple, easy for installation.
As shown in figure 3, it is further, the upper portion of the active carbon turntable 15 can be exposed in air, it is described
The lower portion of active carbon turntable 15, which is located in sewage, purifies sewage;The absorbent charcoal material layer of upper portion and the work of lower portion
Property the raw material of wood-charcoal bed of material rotation alternating.Absorbent charcoal material layer in sewage is rotated into air, after having adsorbed organic matter with sky
Oxygen contact in gas, the microorganisms such as aerobic bacteria being attached on active carbon turntable can accelerate biodegradable efficiency, from
And the organic matter that accelerated decomposition is adsorbed by absorbent charcoal material, and then active carbon is made to be not easy to be saturated, clean-up effect longer using the time
More preferably, and more the use cost for saving active carbon, reduces secondary pollution.
In the present embodiment, the active carbon turntable 15 is the biological rotating disk filled with absorbent charcoal material.In the present embodiment, adopt
With the active carbon particle material filled into biological rotating disk material, by activated carbon adsorption, the biodegrade with biological rotating disk is mutually tied
It closes, promotes the service life of purification efficiency and active carbon.
In the present embodiment, the two sides of the pretreatment box 1 are equipped with cylinder 2, are movably installed with filter in the pretreatment box 1
Plate 6, the filter plate 6 are equipped with filter hole, and the two sides of the filter plate 6 are equipped with connecting rod 5 and are fixedly connected on 1 top of pretreatment box
It connects on frame 7, the two sides that the piston rod of the cylinder 2 is fixedly connected on connection frame 7 are moved up and down with controlling filter plate 6;Sewage
Enter in pretreatment box 1 from upper end, bulky grain floating material can be first about to by filter plate 6 and be filtered, is convenient for concentrating and beat
Fishing improves clean-up effect.
In the present embodiment, the two sides of the connection frame 7 are equipped with link block 4, the bottom end of the link block 4 and the work of cylinder 2
Stopper rod is fixedly connected.
In the present embodiment, the bottom of the pretreatment box 1 is equipped with sewage draining exit.Convenient for the impurity in pretreatment box is discharged,
Easy cleaning.
In the present embodiment, sprue 10, the lateral wall of the sprue 10 and the inner sidewall of sewage draining exit are equipped in the sewage draining exit
It is threadedly coupled movable sealing cooperation, the bottom end of the sprue 10 is equipped with the torsion block 9 for sprue 10 to be back-outed to sewage draining exit.
In the present embodiment, as shown in Fig. 2, the back side of the pretreatment box 1 is fixedly installed with feeding port 3.
In the present embodiment, the purifying box 1 is equipped with the second water outlet 12, and second water outlet 12 is arranged by approximately level.
In purifying box 1, upper water is higher than lower water purification efficiency, and the second water outlet 12 is positioned close to the position of the water surface, discharge
Water is more clean, environmental protection.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.