A kind of efficient MVR sewage detection and recyclable device
Technical field
The utility model relates to technical field of sewage treatment equipment, more particularly to a kind of efficient MVR sewage detection and return
Receiving apparatus.
Background technique
MVR is the abbreviation of mechanical steam recompression technology (mechanical vapor recompression), is benefit
The secondary steam and its energy generated with vapo(u)rization system itself, is promoted to height through the mechanical work of compressor for low-grade steam
The steam source of grade.It so recycles to vapo(u)rization system and thermal energy is provided, to reduce an energy conservation of the demand to outside resources
Technology.MVR technology is mainly used in the industries such as food deep processing, dairy produce industry, Industrial Wastewater Treatment and beverage.It is existing
MVR sewage disposal device treatment effeciency is low, and water resource waste is more serious.
Summary of the invention
The purpose of this utility model is that provides a kind of efficient MVR sewage detection and recycling to solve the above-mentioned problems
Device.
The utility model achieves the above object through the following technical schemes:
A kind of efficient MVR sewage detection and recyclable device, including feed pipe, evaporator, the feed pipe are connected with softening
Tank, the softening tank lower section are provided with sludge filtration tank, are provided with dredge pump, the softening tank tail below the sludge filtration tank
Portion is provided with the evaporator, and sound wave controlled device is provided on the evaporator outer wall, and the evaporator is internally provided with heating
Device, the heater top are provided with defoaming mesh enclosure, and the defoaming mesh enclosure lower surface is provided with sonic generator, the evaporator
Top is provided with circulation pipe, and Pistonless compressor is provided on the circulation pipe, and the evaporator upper end is provided with pressure monitor
And temperature detector, the evaporator lower section are provided with spiral discharging device, the spiral discharging device tail portion is provided with centrifuge separation
Device is provided with return pipe on delivery pipe above the whizzer, is provided with concentration on the delivery pipe of the whizzer
Detector.
Further, the softening tank is connected by pipeline with the sludge filtration tank, and the dredge pump passes through pipe collar
It is mounted on the sewage pipe of the sludge filtration tank.
Further, the discharge nozzle of the softening tank is communicated on the lower end outer wall of the evaporator, and the evaporator is logical
It crosses screw to be fixed on inside the evaporator, the evaporator is used mostly to be vertically arranged with U-tube and is made.
Further, the defoaming mesh enclosure is fixed by screws in the evaporator inner top, on the defoaming mesh enclosure at
Type has multiple air holes, and the sonic generator is fixed by screws on the defoaming mesh enclosure, the sonic generator and institute
State the electrical connection of sound wave controlled device.
Further, the circulation pipe is fixed by screws in the evaporator center of top, and the circulation pipe passes through spiral shell
Nail is fixed on the Pistonless compressor, and the discharge nozzle of the Pistonless compressor is connected on the discharge nozzle of the softening tank, institute
The discharge nozzle for stating Pistonless compressor passes through from the heater rear end.
Further, the spiral discharging device is mounted on the evaporator lower end by pipe collar, the spiral discharging device with
Electromagnetic Control valve is provided between the evaporator.
Further, the whizzer is mounted on the spiral discharging device tail portion by pipe collar, and the return pipe is logical
It crosses tee tube to be mounted on the discharge nozzle of the whizzer, the return pipe other end is communicated to the evaporator and described
On pipeline between spiral discharging device.
Further, the concentration detector is mounted on the discharge nozzle of the whizzer by pipe collar, described dense
The display screen for showing information is provided on degree detector.
In above structure, after industrial wastewater is from the feed pipe into the softening tank, by the softening tank to waste water
Sofening treatment is carried out, then waste water enters in the sludge filtration tank and is filtered, and the sludge in waste water passes through the dredge pump
Discharge, filtered waste water, which enters in the evaporator, becomes vapor after heater heating, then by described
Pistonless compressor is compressed, and distilled water is discharged, and improves the concentration of waste water mineral, is controlled by the sound wave controlled device
The sonic generator starting generates ultrasonic wave and eliminates bubble, aeration evaporation efficiency is avoided, after repeatedly compressing purification
Waste water by the spiral discharging device enter the whizzer, the whizzer separates waste water, by water
Discharge, further increases the concentration of minerals, and the concentration detector detects the concentration of the waste water mineral of discharge automatically, when
When concentration is too low, the solenoid valve on the return pipe is opened so that return of waste water and then secondary centrifuging separation, improve last discharge
Waste water in mineral concentration.
The utility model has the beneficial effects that: the loss for causing heat can be generated to avoid bubble in evaporation process,
Energy consumption is reduced, and the concentration of the minerals in discharge water can be improved, reduces the consumption of water resource.
Detailed description of the invention
Fig. 1 is the structure diagram of a kind of efficient MVR sewage detection described in the utility model and recyclable device;
Fig. 2 is the evaporator internal mechanism schematic diagram of a kind of efficient MVR sewage detection described in the utility model and recyclable device;
Fig. 3 is the defoaming net cover structure schematic diagram of a kind of efficient MVR sewage detection described in the utility model and recyclable device.
The reference numerals are as follows:
1, dredge pump;2, sludge filtration tank;3, feed pipe;4, soften tank;5, Pistonless compressor;6, circulation pipe;7, temperature
Detector;8, pressure monitor;9, evaporator;10, concentration detector;11, return pipe;12, whizzer;13, spiral goes out
Glassware;14, mesh enclosure is defoamed;15, heater;16, sonic generator;17, sound wave controlled device.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of efficient MVR sewage detection and recyclable device, including feed pipe 3, evaporator 9, charging
Pipe 3 is connected with softening tank 4, softens and is provided with sludge filtration tank 2 below tank 4, dredge pump 1 is provided with below sludge filtration tank 2, soft
Change 4 tail portion of tank and be provided with evaporator 9, sound wave controlled device 17 is provided on 9 outer wall of evaporator, evaporator 9 is internally provided with heating
Device 15, defoaming mesh enclosure 14 is provided with above heater 15, and defoaming 14 lower surface of mesh enclosure is provided with sonic generator 16, evaporator 9
Top is provided with circulation pipe 6, and Pistonless compressor 5 is provided on circulation pipe 6, and 9 upper end of evaporator is provided with pressure monitor 8 and temperature
Detector 7 to be spent, is provided with spiral discharging device 13 below evaporator 9,13 tail portion of spiral discharging device is provided with whizzer 12, from
It is provided with return pipe 11 on 12 top delivery pipe of centrifugal separator, is provided with concentration detector on the delivery pipe of whizzer 12
10。
Further, softening tank 4 is connected by pipeline with sludge filtration tank 2, and dredge pump 1 is mounted on sludge by pipe collar
On the sewage pipe of filtering tank 2, the discharge nozzle of softening tank 4 is communicated on the lower end outer wall of evaporator 9, and evaporator 9 is solid by screw
It is scheduled on inside evaporator 9, evaporator 9 is used mostly to be vertically arranged with U-tube and is made, and defoaming mesh enclosure 14 is fixed by screws in evaporation
9 inner top of device defoams and forms multiple air holes on mesh enclosure 14, and sonic generator 16 is fixed by screws in defoaming mesh enclosure 14
On, sonic generator 16 is electrically connected with sound wave controlled device 17, and circulation pipe 6 is fixed by screws in 9 center of top of evaporator, circulation
Pipe 6 is fixed by screws on Pistonless compressor 5, and the discharge nozzle of Pistonless compressor 5 is connected on the discharge nozzle of softening tank 4, is steamed
The discharge nozzle of air compressor 5 passes through from 15 rear end of heater, and spiral discharging device 13 is mounted on 9 lower end of evaporator, spiral shell by pipe collar
It screws out and is provided with Electromagnetic Control valve between glassware 13 and evaporator 9, whizzer 12 is mounted on spiral discharging by pipe collar
13 tail portion of device, return pipe 11 are mounted on the discharge nozzle of whizzer 12 by tee tube, and 11 other end of return pipe is communicated to
On pipeline between evaporator 9 and spiral discharging device 13, concentration detector 10 is mounted on going out for whizzer 12 by pipe collar
In expects pipe, the display screen for showing information is provided on concentration detector 10.
In above structure, after industrial wastewater is from feed pipe 3 into softening tank 4, waste water is carried out at softening by softening tank 4
Reason, then waste water enters in sludge filtration tank 2 and is filtered, and the sludge in waste water is discharged by dredge pump 1, filtered waste water
Become vapor after the heating of heater 15 in into evaporator 9, is then compressed, will be distilled by Pistonless compressor 5
Water discharge, improves the concentration of waste water mineral, controls the starting of sonic generator 16 by sound wave controlled device 17 and generates ultrasonic wave
Eliminate bubble, avoid aeration evaporation efficiency, by repeatedly compress purification after waste water by spiral discharging device 13 enter from
Centrifugal separator 12, whizzer 12 separate waste water, water are discharged, and further increase the concentration of minerals, concentration inspection
The concentration of the waste water mineral that detection is discharged automatically of device 10 is surveyed, when the concentration is too low, the solenoid valve opening on return pipe 11 makes
Return of waste water and then secondary centrifuging separation are obtained, the mineral concentration in the waste water being finally discharged is improved.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.