CN214270282U

CN214270282U - Automatic dissolved air flotation and sedimentation integrated machine

Info

Publication number: CN214270282U
Application number: CN202022779623.7U
Authority: CN
Inventors: 管延良
Original assignee: Shandong Donglu Water Source Environmental Protection Technology Co ltd
Current assignee: Shandong Donglu Water Source Environmental Protection Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-24
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an automatic dissolve gas air supporting and subside all-in-one, the power distribution box comprises a box body, the lower surface mounting of box has U type base, the backwash pump is installed to upper surface one side of U type base, the one end of backwash pump leads to pipe butt joint and fifth L type water piping connection, fifth L type water pipe leads to pipe butt joint and dissolves the one end of gas pitcher and is connected, and dissolves the one end of gas pitcher and lead to pipe butt joint and the straight water piping connection of third, the straight water pipe of third leads to pipe butt joint and fourth L type water piping connection, fourth L type water pipe leads to pipe butt joint and the straight water piping connection of second, the straight water pipe of second leads to pipe butt joint and third L type water piping connection. The utility model discloses the effectual efficiency of getting rid of that has promoted impurity improves the utilization ratio of water resource to can save power, can clear up the interior mud of box and excrete, can effectively improve the acquisition efficiency of clear water.

Description

Automatic dissolved air flotation and sedimentation integrated machine

Technical Field

The utility model relates to a sewage treatment device technical field specifically is automatic dissolve gas air supporting and subside all-in-one.

Background

Dissolve gas air supporting machine and adopt novel efficient to dissolve gas equipment-microbubble generator, replace traditional bleed equipment and dissolve gas to the aquatic to install a plurality of bank of tubes to at the air supporting regional intra-area, including the box, scrape sediment machine, spiral discharge machine and constitute a complete air supporting purifier jointly, adopt novel efficient to dissolve gas equipment-microbubble generator, replace traditional bleed equipment and dissolve gas to the aquatic, and install a plurality of bank of tubes to at the air supporting regional intra-area, include the box, scrape sediment machine, spiral discharge machine and constitute a complete air supporting purifier jointly. Theoretically, the treatment effect of the air floatation is not directly related to the retention time, but only related to the air floatation area, and if the air floatation area with the water depth H is reduced to the water depth H/10, the air floatation distance and the retention time are both reduced by 10 times, which is the well-known shallow pool theory. The inclined tube is added into the air floatation area, so that the air floatation area is increased, the Reynolds coefficient is greatly reduced, the air floatation is prevented from being carried out in a turbulent flow state, a good laminar flow state is manufactured, and the effect of shallow air floatation is achieved.

The existing automatic dissolved air flotation settlement integrated machine has the defects that:

1. the existing automatic dissolved air flotation sedimentation all-in-one machine has low impurity removal efficiency, cannot improve the utilization rate of water resources and has high power consumption.

2. The existing automatic dissolved air flotation sedimentation all-in-one machine cannot remove and filter some overlarge suspended matters or sludge which cannot float, and the clear water obtaining efficiency is low.

3. The existing automatic dissolved air flotation sedimentation all-in-one machine cannot remove secondary impurities from the sewage in the box body, and the removal quality of the sewage impurities is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic dissolved air supporting subsides all-in-one to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic dissolved air flotation settlement integrated machine comprises a box body, wherein a U-shaped base is installed on the lower surface of the box body, a reflux pump is installed on one side of the upper surface of the U-shaped base, one end of the reflux pump is connected with a fifth L-shaped water pipe through a water pipe butt joint, the fifth L-shaped water pipe is connected with one end of a dissolved air tank through a water pipe butt joint, one end of the dissolved air tank is connected with a third straight water pipe through a water pipe butt joint, the third straight water pipe is connected with a fourth L-shaped water pipe through a water pipe butt joint, the fourth L-shaped water pipe is connected with a second straight water pipe through a water pipe butt joint, the second straight water pipe is connected with the third L-shaped water pipe through a water pipe butt joint, the third L-shaped water pipe is connected with the fourth straight water pipe through a water pipe butt joint, the other end of the reflux pump is connected with the fifth straight water pipe through a water pipe butt joint, the fifth straight water pipe butt joint is connected with a first L-shaped water pipe through a water pipe, the first L-shaped water pipe is connected with the first straight-tube water pipe through a water pipe butt joint, the first straight-tube water pipe is connected with the second L-shaped water pipe through a water pipe butt joint, and a chain plate type slag scraper is installed on the upper surface of the box body.

Preferably, the dissolved air tank is arranged at the center of the upper surface of the mounting plate, and the mounting plate is arranged on one side of the upper surface of the U-shaped base.

Preferably, the other end of the fourth straight-tube water pipe is connected with a water inlet of dissolved gas water.

Preferably, the other end of the second L-shaped water pipe is connected with the return water outlet.

Preferably, the filter plates are arranged below two sides in the box body, the scum groove is arranged above the inner wall on one side of the box body, the sewage inlet is formed below the outer wall on one side of the box body, the sludge outlet is formed below the outer wall on the other side of the box body, and the clear water outlet is formed below the sludge outlet.

Preferably, an air inlet pipe is installed on one side of the upper surface of the fifth straight water pipe, an air inlet is formed in the other end of the air inlet pipe, and a flowmeter is arranged on the other side of the upper surface of the fifth straight water pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through a series of cooperation settings, in using, start the backwash pump, when the pump inhales liquid, form certain negative pressure at pump mouth end, inhale air and liquid together through the air inlet, behind the backwash pump, gas is dissolved and is formed in the aquatic and dissolve air water, it enters into and dissolves the gas pitcher to dissolve air water, after certain time is stable, it is internal to put into to dissolve air water, it puts into sewage to connect the sewage water inlet, sewage mixes with the microbubble that dissolves in the air water, the microbubble is attached to and is taken the surface of water with the solid suspended solid on the suspended solid, and maintain on the surface of water through the microbubble, start the chain slat type and scrape the sediment machine and scrape the suspended solid and scrape the scum groove, the effectual efficiency of getting rid of impurity that has promoted, the utilization ratio of water resource is improved, and can save power, therefore, the clothes hanger is strong in practicability.

2. Through a series of cooperation settings, the setting of filter can filter some too big unable floated suspended solids or mud to obtain the clear water, can clear up the sludge in the box through the sludge outlet and excrete, can effectively improve the acquisition efficiency of clear water, improve work quality.

3. Through a series of cooperation settings, when impurity gets rid of unclean, can carry out secondary impurity through setting up of backward flow delivery port with sewage in the box and get rid of, improve the quality of getting rid of sewage impurity in the box, the practicality is strong.

Drawings

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

fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a filter plate; 3. a sewage inlet; 4. mounting a plate; 5. a U-shaped base; 6. a first L-shaped water pipe; 7. a flow meter; 8. a dissolved air tank; 9. a clear water outlet; 10. a first straight water pipe; 11. a sludge outlet; 12. a second L-shaped water pipe; 13. a scum trough; 14. a chain plate type slag scraper; 15. a third L-shaped water pipe; 16. a water pipe butt joint; 17. a second straight water pipe; 18. a fourth L-shaped water pipe; 19. a third straight water pipe; 20. a fourth straight water pipe; 21. a fifth L-shaped water pipe; 22. a reflux pump; 23. a fifth straight water pipe; 24. an air inlet.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic dissolved air flotation settlement integrated machine comprises a box body 1, a U-shaped base 5 is installed on the lower surface of the box body 1, a reflux pump 22 is installed on one side of the upper surface of the U-shaped base 5, one end of the reflux pump 22 is connected with a fifth L-shaped water pipe 21 through a water pipe butt joint 16, the fifth L-shaped water pipe 21 is connected with one end of a dissolved air tank 8 through a water pipe butt joint 16, the dissolved air tank 8 is installed at the central position of the upper surface of an installation plate 4, the installation plate 4 is installed on one side of the upper surface of the U-shaped base 5, one end of the dissolved air tank 8 is connected with a third straight water pipe 19 through the water pipe butt joint 16, the third straight water pipe 19 is connected with a fourth L-shaped water pipe 18 through a water pipe butt joint 16, the fourth L-shaped water pipe 18 is connected with a second straight water pipe 17 through the water pipe butt joint 16, the second straight water pipe 17 is connected with a third L-shaped water pipe 15 through the water pipe butt joint 16, the third L-shaped water pipe 15 is connected with a fourth straight water pipe 20 through the water pipe butt joint 16, the other end of the fourth straight water tube 20 is connected with a dissolved gas water inlet, the other end of the reflux pump 22 is connected with a fifth straight water tube 23 through a water tube butt joint 16, one side of the upper surface of the fifth straight water tube 23 is provided with an air inlet tube, the other end of the air inlet tube is provided with an air inlet 24, the other side of the upper surface of the fifth straight water tube 23 is provided with a flowmeter 7, the fifth straight water tube 23 is connected with a first L-shaped water tube 6 through a water tube butt joint 16, the first L-shaped water tube 6 is connected with a first straight water tube 10 through the water tube butt joint 16, the first straight water tube 10 is connected with a second L-shaped water tube 12 through the water tube butt joint 16, the other end of the second L-shaped water tube 12 is connected with a reflux water outlet, when the removal of primary impurities is not clean, secondary impurity removal can be carried out on the sewage in the box body 1 through the arrangement of the reflux water outlet, so as to improve the removal quality of the sewage impurities in the box body 1, the practicality is strong, the last surface mounting of box 1 has chain slat type scum scraper 14, scum groove 13 is installed to one side inner wall top of box 1, one side outer wall below of box 1 is provided with sewage water inlet 3, during the use, the backwash pump 22 is started, when backwash pump 22 inhales liquid, form certain negative pressure at the pump mouth end, inhale air and liquid together through air inlet 24, after backwash pump 22, gas dissolves in the aquatic and forms dissolved air water, dissolved air water enters into dissolved air tank 8, after certain time is stable, dissolve air water is put into box 1, connect sewage water inlet 3 and put into sewage, sewage mixes with the microbubble in the dissolved air water, the microbubble attaches to the suspended solid and takes the suspended solid to the surface of water on the suspended solid, and maintain on the surface of water through the microbubble, start chain slat type scum scraper 14 and scrape the scum groove 13 with the suspended solid, the efficiency of getting rid of impurity has effectively been promoted, improve the utilization ratio of water resource, and can save power, therefore, the clothes hanger is strong in practicability, filter 2 is installed to the inside both sides below of box 1, the opposite side outer wall below of box 1 is provided with sludge outlet 11, and sludge outlet 11's below is provided with clear water export 9, 2 settings of filter can filter some too big unable floated suspended solids or mud, thereby obtain the clear water, can clear up the excrement to the mud in the box 1 through sludge outlet 11, can effectively improve the obtaining efficiency of clear water, and the work quality is improved.

The working principle is as follows: when the device is used, the reflux pump 22 is started, when the reflux pump 22 sucks liquid, a certain negative pressure is formed at the mouth end of the pump, air and liquid are sucked together through the air inlet 24, after passing through the reflux pump 22, the gas is dissolved in the water to form dissolved gas water, the dissolved gas water enters the dissolved gas tank 8, after a certain time is stabilized, the dissolved gas water is put into the box body 1, the sewage is connected with the sewage inlet 3 to be put into, the sewage is mixed with micro-bubbles in the dissolved gas water, the micro-bubbles are attached to the suspended matters to bring the suspended matters to the water surface, the suspended matters are maintained on the water surface through the micro-bubbles, the chain plate type slag scraper 14 is started to scrape the suspended matters to the slag floating groove 13, the impurity removal efficiency is effectively improved, the water resource utilization rate is improved, power can be saved, the practicability is strong, when the primary impurities are not completely removed, the secondary impurities in the sewage in the box body 1 can be removed through the arrangement of the reflux water outlet, improve the quality of getting rid of sewage impurity in the box 1, 2 settings of filter can filter some too big unable floated suspended solids or mud to obtain the clear water, can clear up the excretion through mud export 11 to the mud in the box 1, can effectively improve the acquisition efficiency of clear water, improve work quality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Automatic dissolved air flotation subsides all-in-one, including box (1), its characterized in that: the lower surface mounting of box (1) has U type base (5), backwash pump (22) is installed to the upper surface one side of U type base (5), the one end of backwash pump (22) leads to pipe to connect (16) and fifth L type water pipe (21) are connected, fifth L type water pipe (21) leads to pipe to connect (16) and the one end of dissolving gas pitcher (8) are connected, and the one end of dissolving gas pitcher (8) leads to pipe to connect (16) and the straight section of thick bamboo water pipe (19) of third is connected, the straight section of thick bamboo water pipe (19) of third leads to pipe to connect (16) and fourth L type water pipe (18), fourth L type water pipe (18) leads to pipe to connect (16) and the straight section of thick bamboo water pipe (17) of second is connected, the straight section of thick bamboo water pipe (17) of second leads to pipe to connect (16) and third L type water pipe (15) are connected, third L type water pipe (15) leads to pipe to connect (16) and the straight section of thick bamboo water pipe (20), the other end of the fourth straight water pipe (20) is connected with the dissolved air water inlet the other end of backwash pump (22) leads to pipe butt joint (16) and is connected with the fifth straight water pipe (23), the fifth straight water pipe (23) leads to pipe butt joint (16) and is connected with first L type water pipe (6), the intake pipe is installed to upper surface one side of fifth straight water pipe (23), and the other end of intake pipe is provided with air inlet (24), first L type water pipe (6) leads to pipe butt joint (16) and is connected with first straight water pipe (10), first straight water pipe (10) leads to pipe butt joint (16) and is connected with second L type water pipe (12), the upper surface mounting of box (1) has the chain slat type to scrape sediment machine (14).

2. The automatic dissolved air flotation and sedimentation integrated machine according to claim 1, characterized in that: the gas dissolving tank (8) is arranged at the center of the upper surface of the mounting plate (4), and the mounting plate (4) is arranged on one side of the upper surface of the U-shaped base (5).

3. The automatic dissolved air flotation and sedimentation integrated machine according to claim 1, characterized in that: the other end of the second L-shaped water pipe (12) is connected with the return water outlet.

4. The automatic dissolved air flotation and sedimentation integrated machine according to claim 1, characterized in that: the filter plate (2) is installed to inside both sides below of box (1), scum groove (13) is installed to one side inner wall top of box (1), one side outer wall below of box (1) is provided with sewage water inlet (3), the opposite side outer wall below of box (1) is provided with mud export (11), and the below of mud export (11) is provided with clear water export (9).

5. The automatic dissolved air flotation and sedimentation integrated machine according to claim 1, characterized in that: and a flowmeter (7) is arranged on the other side of the upper surface of the fifth straight water pipe (23).