CN214571263U

CN214571263U - Water treatment integrated equipment

Info

Publication number: CN214571263U
Application number: CN202120802918.3U
Authority: CN
Inventors: 李秀玉; 胡玖坤
Original assignee: Jiangsu Sponge City Technology Research Institute Co ltd
Current assignee: Jiangsu Sponge City Technology Research Institute Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-02
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a water treatment integration equipment relates to water treatment's technical field, aims at solving and uses micro-nano bubble adsorption technique among the current sewage treatment, generally clears up the foam through the scraper blade, and the foam spills over easily from the scraper blade both sides and attached to the pollution particles thing on the foam and easily breaks away from because mix, the lower problem of sewage treatment efficiency. The technical scheme is that the bubble scraping system comprises a collecting bin, a containing tank is arranged at the top of the collecting bin, flow guide channels communicated with the top of the containing tank are obliquely arranged on two sides of the collecting bin from the bottom of the collecting bin respectively, a blow-off pipe is inserted into the collecting bin, and the blow-off pipe is connected to a water pump; the end part of the collecting bin is connected with a driving device for driving the collecting bin to move horizontally and vertically in the flotation zone. The utility model discloses a scrape bubble system and scraping the bubble in-process, with the foam temporary storage in the holding tank, solve the foam simultaneously and spill over and mix the problem, reach the effect that improves and scrape bubble efficiency, and then improved sewage treatment efficiency.

Description

Water treatment integrated equipment

Technical Field

The utility model belongs to the technical field of the technique of water treatment and specifically relates to a water treatment integration equipment is related to.

Background

The sewage treatment refers to a process for treating sewage in order to meet the water quality requirement of discharging a certain water body or reusing the sewage. Most of the existing water treatment equipment is dispersedly arranged at present, the working efficiency is lower, and the cleaning is more troublesome. Therefore, the wastewater treatment equipment is developed towards miniaturization, and the integrated wastewater treatment equipment is produced. The micro-nano bubble technology is applied to the existing integrated wastewater treatment process, the main working principle is that the micro-nano bubble generator generates micro-nano bubbles with extremely small and uniform particle sizes, the micro-nano bubbles are mixed with the wastewater to be treated, polluted particles in the wastewater are hung on the micro-nano bubbles and float out of the water surface, and the micro-nano bubbles are reused to remove water surface bubbles to obtain clean produced water after treatment.

The existing foam scraping device is a vertical scraper which is arranged above the water surface and is connected with a motor through a connecting piece, the scraper is driven by the motor to overturn, and the foam on the water surface is stirred into a groove in the overturning process, so that the foam separation is realized.

However, because current bubble scraping device is simple scraper blade, during its upset, the foam spills over from the scraper blade both sides easily, causes on the one hand to scrape bubble inefficiency, and on the other hand then causes the foam to stir, leads to the pollutant particle thing attached to on the foam to drop, has reduced sewage treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water treatment integration equipment, it has the effect that improves sewage treatment efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a water treatment integrated device comprises a treatment box, wherein a flocculation area, a micro-nano bubble fusion area, a flotation area and a water production area are sequentially arranged in the treatment box along a water treatment direction, a micro-nano bubble generating device is arranged between the flocculation area and the micro-nano bubble fusion area, a bubble scraping system is arranged above the flotation area and comprises a collection bin, a holding tank is arranged at the top of the collection bin, flow guide channels communicated to the top of the holding tank are obliquely arranged on two sides of the collection bin from the bottom of the collection bin respectively, a drain pipe is inserted into the collection bin and connected to a water suction pump; and the end part of the collecting bin is connected with a driving device for driving the collecting bin to horizontally and vertically move in the flotation zone.

The utility model discloses further set up to: collect the storehouse top and be provided with the lid that is used for sealing the holding tank, set up the groove of stepping down that supplies the blow off pipe to pass on the lid.

The utility model discloses further set up to: the collecting bin is internally provided with a limiting plate positioned above the accommodating groove, and the bottom of the cover body is abutted to the limiting plate.

The utility model discloses further set up to: the cover body is detachably connected with the collecting bin, a threaded hole is formed in the limiting plate, a through hole is formed in the cover body, and a screw which penetrates through the through hole and is in threaded fit with the threaded hole is arranged on the limiting plate.

The utility model discloses further set up to: the cover body is a transparent cover body.

The utility model discloses further set up to: the cross section of the collecting bin is of a trapezoidal structure with a narrow top and a wide bottom, and the thickness of the two sides of the collecting bin, which are provided with the flow guide channels, is smaller than that of the middle part of the collecting bin.

The utility model discloses further set up to: the cross section of the accommodating groove is of a trapezoidal structure with a narrow upper part and a wide lower part.

The utility model discloses further set up to: and an opening at one end of the flow guide channel, which is positioned at the bottom of the collecting bin, is horn-shaped.

To sum up, the utility model discloses a beneficial technological effect does:

through collecting storehouse, holding tank, water conservancy diversion passageway, blow off pipe and drive arrangement's setting, scraping the bubble in-process, temporary storage in the holding tank with the foam, solve the foam simultaneously and spill over and mix the problem, reach the effect that improves and scrape bubble efficiency, and then improved sewage treatment efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention.

In the figure, 1, a collection bin; 2. accommodating grooves; 3. a flow guide channel; 4. a cover body; 41. a blow-off pipe; 42. a yielding groove; 43. a screw; 5. a drive device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, for the utility model discloses a water treatment integration equipment, including handling the case, it has set gradually flocculation district, micro-nano bubble to merge into district, flotation district and product water district along the water treatment direction to handle the incasement, and flocculation district and micro-nano bubble are merged into and are provided with micro-nano bubble generating device between the district. The micro-nano bubble generating device can break up large bubbles in water to generate micro-nano bubbles, the micro-nano bubbles wrap microorganisms, and micro-nano bubble water is discharged through the releasing device. The micro-nano bubbles have the characteristics of large specific surface area, slow rising speed, long retention time in water, self pressurization dissolution, negative surface charge, large-amount free radical generation, high mass transfer efficiency, high gas dissolution rate and the like, and the micro-nano bubble generating device can fully aerate the water to be treated and is greatly beneficial to water quality purification and microorganism growth. In this embodiment, the flocculation zone is provided with a stirring device, and the flocculant and the coagulant are added into the flocculation zone and then stirred, so that the positive or negative charged groups in the water and the negative or positive charged pollution particles in the water are close to each other, the potential of the pollution particles is reduced, and the particles are in an unstable state, so as to prepare for the next treatment.

And a foam scraping system is arranged above the flotation area and used for cleaning foam attached with pollution particles floating on the water surface. Scrape bubble system including collecting storehouse 1, collecting storehouse 1's top and seted up holding tank 2, the both sides of collecting storehouse 1 are provided with the water conservancy diversion passageway 3 that communicates to holding tank 2 top from collecting 1 bottom slant respectively, collect 1 interpolation in storehouse and are equipped with blow off pipe 41, and blow off pipe 41 is connected to the suction pump. The end of the collecting bin 1 is connected with a driving device 5 for driving the collecting bin 1 to move horizontally and vertically in the flotation zone. In this embodiment, the driving device 5 may be an XY two-axis gantry robot.

The top of the collecting bin 1 is provided with a cover body 4 used for sealing the accommodating groove 2, and the cover body 4 is provided with a yielding groove 42 for the sewage discharge pipe 41 to pass through. In this embodiment, the cover 4 is made of transparent material, such as glass, plastic, etc., so as to facilitate observation of the condition of collecting the foam scum in the accommodating tank 2.

Lid 4 can dismantle with collection storehouse 1 and be connected, is provided with the limiting plate that is located holding tank 2 top in collecting storehouse 1, and lid 4 bottom offsets with the limiting plate, and the limiting plate has played the positioning action. The limiting plate is provided with a threaded hole, the cover body 4 is provided with a through hole, and the limiting plate is provided with a screw 43 which penetrates through the through hole and is in threaded fit with the threaded hole.

The cross section of the collecting bin 1 is in a trapezoidal structure with a narrow top and a wide bottom, and the thickness of the two sides of the collecting bin 1, which are provided with the flow guide channels 3, is smaller than that of the middle part of the collecting bin. In the process that the driving device 5 drives the collection bin 1 to move, the contact area between the outer surface of the plate of the collection bin 1 and foam is reduced, and the influence of stirring and collision on the foam is reduced as much as possible, so that the probability that pollution particles are separated from the foam is reduced, and the water treatment efficiency is guaranteed.

The trapezoidal structure that holding tank 2's cross-section is narrow from top to bottom wide has increased holding tank 2's volume under the condition of not changing collection storehouse 1 volume. The opening of one end that water conservancy diversion passageway 3 is located collection storehouse 1 bottom is the loudspeaker form, has enlarged the footpath length that the foam was collected the entry, and the guarantee foam can be fully collected.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a water treatment integration equipment, including handling the case, it has set gradually flocculation district, micro-nano bubble along the water treatment direction in the case to handle, and merge district, flotation district and product water district, flocculation district and micro-nano bubble merge and are provided with micro-nano bubble generating device between the district, flotation district top is provided with scrapes bubble system, its characterized in that: the bubble scraping system comprises a collecting bin (1), wherein the top of the collecting bin (1) is provided with an accommodating groove (2), two sides of the collecting bin (1) are respectively obliquely provided with a flow guide channel (3) communicated to the top of the accommodating groove (2) from the bottom of the collecting bin (1), a drain pipe (41) is inserted into the collecting bin (1), and the drain pipe (41) is connected to a water suction pump; the end part of the collecting bin (1) is connected with a driving device (5) for driving the collecting bin (1) to horizontally and vertically move in the flotation zone.

2. The integrated water treatment device of claim 1, wherein: collect storehouse (1) top and be provided with lid (4) that are used for sealing holding tank (2), offer the groove of stepping down (42) that supplies blow off pipe (41) to pass on lid (4).

3. A water treatment integrated apparatus as claimed in claim 2, wherein: the collecting bin (1) is internally provided with a limiting plate positioned above the accommodating groove (2), and the bottom of the cover body (4) is abutted to the limiting plate.

4. A water treatment integrated apparatus according to claim 3, wherein: the cover body (4) is detachably connected with the collection bin (1), a threaded hole is formed in the limiting plate, a through hole is formed in the cover body (4), and a screw (43) which penetrates through the through hole and is in threaded fit with the threaded hole is arranged on the limiting plate.

5. The integrated water treatment device of claim 4, wherein: the cover body (4) is a transparent cover body (4).

6. The integrated water treatment device of claim 1, wherein: the cross section of the collecting bin (1) is of a trapezoidal structure with a narrow top and a wide bottom, and the thickness of the two sides of the collecting bin (1) provided with the flow guide channels (3) is smaller than that of the middle of the collecting bin.

7. The integrated water treatment device of claim 6, wherein: the cross section of the accommodating groove (2) is of a trapezoidal structure with a narrow upper part and a wide lower part.

8. The integrated water treatment device of claim 7, wherein: the diversion channel (3) is positioned at one end opening of the bottom of the collection bin (1) and is horn-shaped.