CN214243850U

CN214243850U - Novel waste water crystallization equipment

Info

Publication number: CN214243850U
Application number: CN202023332207.9U
Authority: CN
Inventors: 毛承志
Original assignee: Wuxi Fengrong Electroplate Equipment Manufacturing Co ltd
Current assignee: Wuxi Fengrong Electroplate Equipment Manufacturing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-21
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a novel waste water crystallization equipment, including the evaporation case, the bottom center department of evaporation case installs the discharging pipe, the top center department of evaporation case installs out the tuber pipe, go out and install the draught fan on the tuber pipe, annular material pipe is installed to the top inner wall of evaporation case, a plurality of atomizer is installed to annular material pipe's bottom, annular material pipe is connected with the inlet pipe that passes the evaporation case, the high-pressure pump is installed to the tail end of inlet pipe, the bottom inner wall of evaporation case is fixed with annular tuber pipe, install a plurality of air outlet on the annular tuber pipe, annular tuber pipe is connected with the air-supply line that passes the evaporation case, the air heater is installed to the tail end of air-supply line. The utility model discloses novel structure, think about ingeniously, the waste water after the atomizing is by the hot-blast rapid evaporation of high temperature at the in-process of even whereabouts, makes crystallisates such as fine particle, heavy metal element in the waste water precipitate, and crystallization efficiency is high.

Description

Novel waste water crystallization equipment

Technical Field

The utility model relates to a waste water treatment technical field specifically is a novel waste water crystallization equipment.

Background

The evaporative crystallizer is a container for evaporating the excessive solvent from the mixed liquid dissolved with materials to separate out the materials by crystallization.

With the increase of industrial scale in China, the consumption of water resources is continuously increased, the amount of generated wastewater is increased, higher requirements are provided for the current wastewater treatment and recycling technology, in a typical liquid zero-discharge process, high-salinity brine with higher salinity is obtained after physical, chemical, biochemical, reverse osmosis and other treatments, the main components are inorganic salt, a small amount of COD (chemical oxygen demand) and chemical products such as scale inhibitors, and if the chemicals cannot be well treated, environmental pollution is inevitably caused. . Therefore, it is necessary to design a new waste water crystallization device.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a novel waste water crystallization equipment, this crystallization equipment, novel structure thinks about ingeniously, and the waste water after the atomizing is by the hot-blast rapid evaporation of high temperature at the in-process of even whereabouts, makes crystallisates such as fine particle, heavy metal element in the waste water appear, and crystallization efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel waste water crystallization equipment, includes the evaporation case, the bottom center department of evaporation case installs the discharging pipe, the top center department of evaporation case installs out the tuber pipe, install the draught fan on the play tuber pipe, annular material pipe is installed to the top inner wall of evaporation case, a plurality of atomizer is installed to annular material pipe's bottom, annular material pipe is connected with the inlet pipe that passes the evaporation case, the high-pressure pump is installed to the tail end of inlet pipe, the bottom inner wall of evaporation case is fixed with annular tuber pipe, install a plurality of air outlet on the annular tuber pipe, annular tuber pipe is connected with the air-supply line that passes the evaporation case, the air heater is installed to the tail end of air-supply line. .

Preferably, the inner wall of the air outlet pipe is located below the induced draft fan and is provided with a clamping seat, and the clamping seat is fixedly provided with a filter element.

Preferably, the outside of the high-pressure pump is wrapped by a filter screen.

Preferably, the outer wall of the evaporation box is provided with a toughened glass observation window.

Preferably, a discharge valve is installed on the discharge pipe.

The utility model has the advantages that:

waste water enters into the inside of annular material pipe through the inlet pipe after passing through the high-pressure pump pressurization, evenly spout from atomizer department, the hot-blast inside that enters into annular tuber pipe through the air-supply line that the air heater produced, blow off high-temperature hot-blast from the air outlet, after high-temperature hot-blast and the waste water after the atomizing meet, with the water rapid evaporation in the waste water, make the fine particle in the waste water, crystallization such as heavy metal element is appeared, vapor is discharged from the tuber pipe under the effect of draught fan, waste water after the atomizing is by the hot-blast rapid evaporation of high temperature at the in-process of even whereabouts, make the fine particle in the waste water, crystallization such as heavy metal element appears, crystallization efficiency is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall plane structure of the present invention;

FIG. 2 is a schematic view of a cross-sectional plane structure of the evaporation tank of the present invention;

fig. 3 is a schematic view of a sectional plane structure of the air outlet pipe of the present invention;

reference numbers in the figures: 1. an evaporation tank; 2. a discharge pipe; 3. a discharge valve; 4. an air inlet pipe; 5. a hot air blower; 6. an air outlet pipe; 7. an induced draft fan; 8. a feed pipe; 9. a high pressure pump; 10. filtering with a screen; 11. an annular air duct; 12. an air outlet; 13. an atomizing spray head; 14. an annular material pipe; 15. a toughened glass observation window; 16. a card holder; 17. and (3) a filter element.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Given by figures 1-3, the utility model provides the following technical scheme: a novel wastewater crystallization device comprises an evaporation box 1, a discharge pipe 2 is arranged at the center of the bottom of the evaporation box 1, an air outlet pipe 6 is arranged at the center of the top of the evaporation box 1, an induced draft fan 7 is arranged on the air outlet pipe 6, an annular material pipe 14 is arranged on the inner wall of the top of the evaporation box 1, a plurality of atomizing spray heads 13 are arranged at the bottom of the annular material pipe 14, the annular material pipe 14 is connected with a feed pipe 8 penetrating through the evaporation box 1, a high-pressure pump 9 is arranged at the tail end of the feed pipe 8, an annular air pipe 11 is fixed on the inner wall of the bottom of the evaporation box 1, a plurality of air outlets 12 are arranged on the annular air pipe 11, the annular air pipe 11 is connected with an air inlet pipe 4 penetrating through the evaporation box 1, a hot air blower 5 is arranged at the tail end of the air inlet pipe 4, wastewater enters the interior of the annular material pipe 14 through the feed pipe 8 after being pressurized by the high-pressure pump 9 and is uniformly sprayed out from the atomizing spray heads 13, hot air generated by the hot air blower 5 enters the interior of the annular air inlet pipe 11, high-temperature hot air is blown out from the air outlet 12, after the high-temperature hot air meets the atomized wastewater, water in the wastewater is quickly evaporated, crystals such as fine particles and heavy metal elements in the wastewater are separated out, water vapor is discharged from the air outlet pipe 6 under the action of the draught fan 7, the atomized wastewater is quickly evaporated by the high-temperature hot air in the uniform falling process, crystals such as the fine particles and the heavy metal elements in the wastewater are separated out, and the crystallization efficiency is high.

The inner wall of the air outlet pipe 6 is positioned below the draught fan 7 and is provided with a clamping seat 16, a filter element 17 is clamped and fixed on the clamping seat 16, the filter element 17 is arranged on the clamping seat 16, the installation and the disassembly are convenient, and meanwhile, the filter element 17 can prevent crystallisates such as micro-fine particles, heavy metal elements and the like from flying out of the air outlet pipe 6.

The outside of high-pressure pump 9 has wrapped up filter screen 10, plays the filtering action to waste water.

The toughened glass observation window 15 is installed to the outer wall of evaporating box 1, conveniently observes the inside condition of evaporating box 1.

The discharging pipe 2 is provided with a discharging valve 3.

The utility model discloses during the use, waste water enters into the inside of annular material pipe 14 through inlet pipe 8 after through the pressurization of high-pressure pump 9, from the even blowout of atomizer 13 department, the hot-blast inside that enters into annular tuber pipe 11 through air-supply line 4 that air heater 5 produced, blow off high-temperature hot-blast from air outlet 12, after the waste water after high-temperature hot-blast and atomizing meets, evaporate the water in the waste water fast, make the fine particle in the waste water, crystallisates such as heavy metal element appear, vapor is discharged from play tuber pipe 6 under the effect of draught fan 7, waste water after the atomizing is by the hot-blast fast evaporation of high temperature at the in-process of even whereabouts, make the fine particle in the waste water, crystallisates such as heavy metal element appear, the crystallization efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel waste water crystallization equipment, includes evaporating case (1), its characterized in that: a discharge pipe (2) is arranged at the center of the bottom of the evaporation box (1), an air outlet pipe (6) is arranged at the center of the top of the evaporation box (1), an induced draft fan (7) is installed on the air outlet pipe (6), an annular material pipe (14) is installed on the inner wall of the top of the evaporation box (1), the bottom of the annular material pipe (14) is provided with a plurality of atomizing nozzles (13), the annular material pipe (14) is connected with a feeding pipe (8) penetrating through the evaporation box (1), a high-pressure pump (9) is installed at the tail end of the feeding pipe (8), an annular air pipe (11) is fixed on the inner wall of the bottom of the evaporation box (1), install a plurality of air outlet (12) on annular tuber pipe (11), annular tuber pipe (11) are connected with air-supply line (4) that pass evaporating chamber (1), air heater (5) are installed to the tail end of air-supply line (4).

2. The novel wastewater crystallization device of claim 1, wherein: the inner wall that goes out tuber pipe (6) is located the below of draught fan (7) and installs cassette (16), the joint is fixed with filter core (17) on cassette (16).

3. The novel wastewater crystallization device of claim 1, wherein: the outside of high-pressure pump (9) has wrapped up filter screen (10).

4. The novel wastewater crystallization device of claim 1, wherein: the outer wall of the evaporation box (1) is provided with a toughened glass observation window (15).

5. The novel wastewater crystallization device of claim 1, wherein: and a discharge valve (3) is arranged on the discharge pipe (2).