CN214693393U

CN214693393U - Air floatation equipment for removing iron and manganese

Info

Publication number: CN214693393U
Application number: CN202120330647.6U
Authority: CN
Inventors: 宗兵年; 李红枫; 陈瀚驰; 曹元乐
Original assignee: Shanghai Tongrui Environmental Protection Engineering Co ltd
Current assignee: Shanghai Tongrui Environmental Protection Engineering Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-12
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to a quick-witted technical field is got rid of to ferro-manganese, discloses a remove ferro-manganese air supporting equipment, including equipment housing and reacting chamber, the inner chamber one side of equipment housing is provided with the reacting chamber, the inner wall bottom fixed mounting of reacting chamber has micro-nano bubble generator, the top one side fixedly connected with high-pressurepipe of micro-nano bubble generator, high-pressurepipe runs through the through-hole that equipment shells inner wall top was seted up, and the top central point of equipment housing puts a fixed mounting and has the motor, the hole fixedly connected with that the output shaft of motor runs through equipment housing's top center and sets up scrapes the sediment board, equipment housing's inner chamber opposite side top is provided with row's sediment canal, arrange sediment canal one side fixedly connected with row's sediment pipe. The utility model discloses can make the micro-bubble produce the mode energy consumption extremely low, have the effect of energy saving, and can realize that manganese sand filter material front end suspended solid gets rid of completely, can not appear that the manganese sand filter material became invalid and make the unable effectively handled condition of ferromanganese in the water source.

Description

Air floatation equipment for removing iron and manganese

Technical Field

The utility model relates to a ferro-manganese gets rid of quick-witted technical field, specifically is a ferro-manganese air supporting equipment removes.

Background

At present, ferro-manganese in underground water, source water and the like exceeds the standard, and more suspended matters accompany the underground water and the source water in rainy season, which seriously affect the quality of water supply, and water with ferro-manganese exceeding can cause chronic poisoning after being ingested by human bodies.

SUMMERY OF THE UTILITY MODEL

The utility model provides a remove ferro-manganese air supporting equipment, this remove ferro-manganese air supporting equipment has solved the aquatic suspended solid and can lead to the filter material to scrap and can't realize the problem to the effective processing of ferro-manganese in the water source aquatic when more.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the air floatation equipment for removing the iron and the manganese comprises an equipment shell and a reaction chamber, wherein the reaction chamber is arranged on one side of the inner cavity of the equipment shell;

the bottom end of the inner wall of the reaction chamber is fixedly provided with a micro-nano bubble generator, one side of the top end of the micro-nano bubble generator is fixedly connected with a high-pressure air pipe, the high-pressure air pipe penetrates through a through hole formed in the top of the inner wall of the equipment shell, the motor is fixedly installed in the center of the top of the equipment shell, an output shaft of the motor penetrates through a hole formed in the center of the top of the equipment shell and is fixedly connected with a slag scraping plate, a slag discharge channel is arranged at the top of the other side of the inner cavity of the equipment shell, a slag discharge pipe is fixedly connected with one side of the slag discharge channel, the slag discharge pipe penetrates through a hole formed in the top of one side of the equipment shell, a filter material is arranged in an inner cavity of the other side of the equipment shell, the device comprises a shell, and is characterized in that a vent pipe is fixedly connected to the bottom of one side of the front surface of the shell, a steam-water backwashing pipe is arranged in an inner cavity of one side of the shell, and a water and gas distributor is connected to the top end of the steam-water backwashing pipe.

Preferably, one end of the equipment shell is fixedly communicated with a water distribution channel, and a hole formed in one side of the water distribution channel is fixedly connected with a water inlet pipe.

Preferably, one end of the water inlet pipe is in threaded connection with an external water inlet pump pipe, and the bottom of the external water inlet pump pipe is fixedly connected with the middle of one side of the equipment shell through a pump pipe support.

Preferably, an opening at the bottom of one side of the equipment shell is fixedly communicated with a water outlet pipe.

Preferably, one end of the water outlet pipe is movably connected with an external drainage pump pipe through threads.

Preferably, a base is fixedly installed at the bottom of the equipment shell.

Borrow by above-mentioned technical scheme, the utility model provides a remove ferro-manganese air supporting equipment. The method at least has the following beneficial effects:

(1) this remove ferro-manganese air supporting equipment, the microbubble produces the mode energy consumption extremely low, has the effect of energy saving, can realize that manganese sand filter material front end suspended solid gets rid of completely, can not appear manganese sand filter material inefficacy and make the unable effectively handled's of ferro-manganese in the water source the condition.

(2) The ferro-manganese removing air floatation equipment ensures that the using effect is better after the manganese sand is fully aerated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

In the figure: 1 water inlet pipe, 2 water distribution channel, 3 reaction chamber, 4 high-pressure air pipe, 5 micro-nano bubble generator, 6 motor, 7 slag scraping plate, 8 slag discharge channel, 9 slag discharge pipe, 10 filter material, 11 blow-down pipe, 12 steam water back flushing pipe, 13 water outlet pipe, 14 water and gas distributor, 15 equipment shell, 16 base, 17 external water inlet pump pipe, 18 pump pipe support and 19 external water discharge pump pipe.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an air floatation device for removing ferro-manganese comprises a device shell 15 and a reaction chamber 3, wherein the reaction chamber 3 is arranged on one side of the inner cavity of the device shell 15;

micro-nano bubble generator 5 is fixedly installed to the inner wall bottom of reacting chamber 3, micro-nano bubble generator 5's top one side fixedly connected with high-pressurepipe 4, high-pressurepipe 4 runs through the through-hole that equipment casing 15 inner wall top was seted up, equipment casing 15's top central point department fixedly installed has motor 6, the hole fixedly connected with scum board 7 that the output shaft of motor 6 runs through equipment casing 15's top center was seted up, equipment casing 15's inner chamber opposite side top is provided with row sediment canal 8, arrange sediment canal 8 one side fixedly connected with row sediment pipe 9, row sediment pipe 9 runs through the hole that equipment casing 15 one side top was seted up, equipment casing 15 opposite side inner chamber is provided with filter material 10, equipment casing 15 openly one side bottom position fixedly connected with blow-down pipe 11, equipment casing 15's one side inner chamber is provided with soda backwash pipe 12, soda backwash pipe 12 top is connected with water distribution gas distributor 14.

One end of the equipment shell 15 is fixedly communicated with a water distribution channel 2, and a hole formed in one side of the water distribution channel 2 is fixedly connected with a water inlet pipe 1.

One end threaded connection of inlet tube 1 has external water pump pipe 17 that intakes, and one side middle part fixed connection of pump pipe support 18 and equipment casing 15 is passed through to external water pump pipe 17's bottom, pump pipe support 18 uses one side middle part of equipment casing 15 to realize external fixed stay who intakes pump pipe 17 for supporting the basic point.

An outlet pipe 13 is fixedly communicated with an opening at the bottom of one side of the equipment shell 15.

One end of the water outlet pipe 13 is movably connected with an external drainage pump pipe 19 through threads.

The bottom of the equipment shell 15 is fixedly provided with a base 16, and the base 16 has the function of stabilizing the operation of the whole device.

When in use, the external water inlet pump pipe 17 lifts water to the air floatation device, the water enters the reaction chamber 3 through the water inlet pipe 1 and the water distribution channel 2, high-pressure gas generates high-density micro-nano bubbles after passing through the micro-nano bubble generator 5, the water enters the filter tank after reacting with the micro-nano bubbles in the reaction chamber, suspended matters float on the upper layer of the filter tank, the motor 6 drives the scum board 7 to scrape scum on the upper layer of the filter tank into the residue discharge channel 8 and discharge the scum through the residue discharge pipe 9, the high dissolved oxygen water after air floatation is discharged through the water outlet pipe 13 at the bottom of the filter tank under the filtering action of the filter material 10, when the filtering capacity of the filter material 10 is reduced, the filter material 10 is back-cleaned through the plurality of water and gas distributors 14 through the steam-water back flushing pipe 12, the back flushing water is discharged through the residue discharge channel 8, the bubbles of the micro-nano bubble generator 5 are combined with the suspended matters in the water, because the micro-nano bubbles have large buoyancy and long retention time, the suspended substances in the water are lifted to the water surface to form floating slag, the oxygen dissolved by the water after air floatation is nearly saturated, the biochemical reaction rate in the filter material 10 is high, in a mature first-level iron and manganese removing filter tank, the upper part of the filter layer is an iron removing belt, and the lower part of the filter layer is a manganese removing belt. A large amount of iron-manganese oxidizing bacteria are attached to the surface of the filter material 10, and Fe2+ and Mn2+ are oxidized under the catalytic action of extracellular enzymes of the bacteria to form flocculent precipitates which are intercepted and removed by the filter material 10. When the filtering performance of the filtering material 10 is poor, the filtering material is backwashed by the steam and water combination at the bottom, so that the performance of the biological filter is recovered.

The iron and manganese removal air floatation equipment provided by the utility model is introduced in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a remove ferro-manganese air supporting equipment, includes equipment casing (15) and reaction chamber (3), its characterized in that: a reaction chamber (3) is arranged on one side of the inner cavity of the equipment shell (15);

the inner wall bottom fixed mounting of reacting chamber (3) has micro-nano bubble generator (5), top one side fixedly connected with high-pressurepipe (4) of micro-nano bubble generator (5), high-pressurepipe (4) run through the through-hole that equipment casing (15) inner wall top was seted up, the top central point of equipment casing (15) puts fixed mounting of department has motor (6), the hole fixedly connected with that the output shaft of motor (6) runs through equipment casing (15) top center was seted up scrapes slag plate (7), the inner chamber opposite side top of equipment casing (15) is provided with row sediment canal (8), arrange sediment canal (8) one side fixedly connected with row sediment pipe (9), row sediment pipe (9) run through the hole that equipment casing (15) one side top was seted up, equipment casing (15) opposite side inner chamber is provided with filter material (10), the device is characterized in that a vent pipe (11) is fixedly connected to the bottom of one side of the front face of the device shell (15), a steam-water backwashing pipe (12) is arranged in an inner cavity of one side of the device shell (15), and a water and gas distributor (14) is connected to the top end of the steam-water backwashing pipe (12).

2. The air floatation equipment for removing iron and manganese as claimed in claim 1, characterized in that: one end of the equipment shell (15) is fixedly communicated with a water distribution channel (2), and a hole formed in one side of the water distribution channel (2) is fixedly connected with a water inlet pipe (1).

3. The air floatation equipment for removing iron and manganese as claimed in claim 2, characterized in that: one end threaded connection of inlet tube (1) has external water pump pipe (17) of intaking, the bottom of external water pump pipe (17) of intaking is through one side middle part fixed connection of pump line support (18) and equipment casing.

4. The air floatation equipment for removing iron and manganese as claimed in claim 3, characterized in that: an opening at the bottom of one side of the equipment shell (15) is fixedly communicated with a water outlet pipe (13).

5. The air floatation equipment for removing iron and manganese as claimed in claim 4, characterized in that: one end of the water outlet pipe (13) is movably connected with an external drainage pump pipe (19) through a thread.

6. The air floatation equipment for removing iron and manganese as claimed in claim 5, characterized in that: and a base (16) is fixedly arranged at the bottom of the equipment shell (15).