CN218371933U - A high-efficient reaction nest of tubes for sewage treatment - Google Patents

Abstract

The utility model discloses a sewage treatment purifies technical field's a high-efficient reaction nest of tubes for sewage treatment aims at solving among the prior art ozone low-usage, the mixed stirring power problem with high costs. It includes fixed plate, first registration arm, second registration arm, reaction tube and ozone takeover, first registration arm passes through locating support fixed mounting on the fixed plate, the reaction tube is used for the intercommunication to connect first registration arm and second registration arm, first registration arm and the coaxial setting of second registration arm just the reaction tube rotates sealing connection with first registration arm and second registration arm respectively, install the motor on the fixed plate, the motor rotates through belt drive reaction tube, the ozone connects the pipe to establish the feed liquor end at the reaction tube, the inside of reaction tube is provided with the churning blade. The utility model is used for improve the utilization efficiency of ozone among the sewage treatment, the low ozone of equipment power mixes effectually, can effectively reduce the actual treatment cost of sewage in the production.

Description

A high-efficient reaction nest of tubes for sewage treatment

Technical Field

The utility model relates to a high-efficient reaction nest of tubes for sewage treatment belongs to sewage treatment clarification plant technical field.

Background

In many cases, industrial wastewater must be subjected to three-stage advanced treatment to meet the requirements of water pollution treatment and wastewater reuse. Ozone treatment of wastewater as an effective advanced wastewater treatment means has a series of advantages such as strong oxidation capacity, fast reaction speed, convenient use (including ozone production, output and dosing, etc.), no secondary pollution, etc. and is regarded by people.

Ozone generally directly lets in the bottom of reaction chamber when carrying out oxidation sewage treatment, it reacts with the organic matter in the sewage to change into tiny bubble through corresponding air bubble stone, the bubble is in the back direct contact that rises with the air, the ozone of failing to fully react this moment is because self extremely unstable will be decomposed into oxygen in a large number, if want to promote the ozone utilization ratio, current generally highly with extension bubble dwell time through heightening the reaction chamber, but this kind of mode still has certain restriction, not only the time of extension is limited and heighten the increase that the reaction chamber highly brought equipment cost easily, if want through agitating unit increase bubble mixing effect, influenced drive arrangement number and the power of reaction chamber volume will be too high, be unfavorable for the use of actual treatment waste water.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a high-efficient reaction nest of tubes for sewage treatment for improve the utilization efficiency of ozone among the sewage treatment, the low ozone of equipment power mixes effectually, can effectively reduce the actual treatment cost of sewage in the production.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

in one aspect, the utility model provides a pair of high-efficient reaction nest of tubes, take over including fixed plate, first registration arm, second registration arm, reaction tube and ozone, first registration arm passes through locating support fixed mounting on the fixed plate, the reaction tube is used for the intercommunication to connect first registration arm and second registration arm, first registration arm and the coaxial setting of second registration arm just the reaction tube rotates sealing connection with first registration arm and second registration arm respectively, install the motor on the fixed plate, the motor rotates through belt drive reaction tube, ozone is taken over the intercommunication and is connect the feed liquor end of establishing at the reaction tube, the inside of reaction tube is provided with the churning blade.

The sealing device comprises a reaction tube, a first positioning tube, a second positioning tube, a flexible sealing sheet and a plurality of bearings, wherein the first positioning tube and the second positioning tube are arranged in parallel, the bearings are used for maintaining the basic rotating relation of the reaction tube and the first positioning tube and the second positioning tube, the flexible sealing sheet is used for sealing a gap cavity formed by the bearings, the flexible sealing sheet is of an annular structure with a C-shaped section, and the bottom surface of the C-shaped section is extruded and deformed to form a closed opening.

Specifically, the bottom of the C shape of flexible gasket cross-section place is provided with an annular protruding muscle, annular protruding muscle is used for preventing the bottom of C shape structure from taking place reverse sudden change.

Specifically, the cross-section of reaction tube cavity is the T shape, the second registration arm is for feed liquor pipe and second registration arm insert establish in the thick mouth of T shape cross-section, first registration arm is the outside that drain pipe and first registration arm rotate to set up at the reaction tube thin end, the ozone is taken over and is installed on the second registration arm.

Specifically, the setting of stirring blade is a plurality of flood dragon blade forms and distributes in the inboard of reaction tube, the rotation of stirring blade guide sewage is opposite with the flow direction of sewage, a plurality of infiltration holes have been seted up on the stirring blade.

Particularly, the belt tightening device further comprises a tightening device for tightening the belt.

Specifically, prop tight device including installing the support frame on the fixed plate, erect the groove on the support frame, it is provided with the main shaft to erect to slide on the groove, and the one end of main shaft is provided with props tight wheel, prop the inboard that tight wheel located the belt, install the nut piece on the support frame, threaded connection's threaded rod on the nut piece, it is provided with the slider to slide on the support frame, the slider is used for driving the main shaft and slides on vertical direction, the threaded rod rotates with the slider to be connected, be provided with the swing handle on the threaded rod.

Compared with the prior art, the utility model discloses the beneficial effect who reaches:

1. the utility model discloses an utilize and shift the pipeline with ozone through shifting at sewage, utilize the reaction tube to drive the rotation of churning blade and fully realize the mixture of ozone in the pipeline, can effectively reduce the reaction rate that promotes ozone, avoid the too fast and unable reaction that leads to of time of ozone self-decomposition, in addition, compare in traditional agitating unit, can effectively reduce agitating unit's cover face (stirring place circle will cover under the general condition in ozone lets in the within range), consequently the utility model provides a stirring unit resistance is little and required power reduces greatly, can effectively reduce the treatment cost of ozone treatment sewage.

2. The utility model additionally provides a rotation seal structure for water treatment, for the rotation seal of liquid flow provides effectual solution, is greater than the thickness of outflow end pipeline section through the thickness setting with feed liquor interface end pipeline section, makes sewage flow towards the negative pressure end as far as possible under the negative pressure effect, can reduce sealed department and send out the probability of leaking in the normal rotation action of effect guarantee reaction tube.

Drawings

FIG. 1 is a schematic diagram of an assembly of reaction tubes according to an embodiment of the present invention;

fig. 2 is a side view of a reaction tube stack provided by an embodiment of the present invention;

FIG. 3 isbase:Sub>A sectional view taken along line A-A ofbase:Sub>A reaction tube stack according to the embodiment of FIG. 2;

FIG. 4 is a schematic structural diagram of a reaction tube according to an embodiment of the present invention;

fig. 5 is a front view of a reaction tube set provided in an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken in the direction B-B of a stack of reaction tubes according to the embodiment of FIG. 5;

reference numerals: 1. a fixing plate; 2. positioning the bracket; 3. a first positioning tube; 4. a second positioning tube; 5. a reaction tube; 6. a motor; 7. a belt; 8. an agitating blade; 9. a bearing; 10. a flexible sealing sheet; 11. an annular convex rib; 12. ozone pipe connection; 13. a support frame; 14. a main shaft; 15. a tensioning wheel; 16. a nut block; 17. a threaded rod; 18. a slider; 19. and (5) screwing a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The first embodiment is as follows:

the embodiment of the utility model provides a high-efficient reaction nest of tubes for sewage treatment for improve the utilization efficiency of ozone in sewage treatment, equipment power is low ozone mixes effectually, can effectively reduce the actual treatment cost of sewage in production, in order to realize the above-mentioned function, the principle adopts sewage when utilizing the pipeline transfer, let in ozone and make the interior agitating unit of pipeline fully stir ozone and sewage and make ozone fully take place to oxidize, compare in setting up agitating unit in traditional treatment chamber, equipment power loss is low, and can exert the effect function of ozone in short time, prevent to go on the effect before ozone self-decomposition, promote ozone utilization ratio thereby the good economic benefits of this sewage treatment nest of tubes is comprehensively ensured, in order to realize the above-mentioned function, here set up the reaction nest of tubes and include fixed plate 1, first registration arm 3, second registration arm 4, reaction tube 5 and ozone takeover 12, here set up first registration arm 3 to fixedly install on fixed plate 1 through positioning support 2, set up reaction tube 5 and be used for connecting first registration arm 3 and second registration arm 4, can refer to the picture 3, this moment, the coaxial registration arm 3 sets up the coaxial registration arm 4 of ozone here and second registration arm 4 sets up the coaxial registration arm 4 to connect ozone and the stirring pipe 5 to connect the ozone and the stirring motor to realize that the ozone in the stirring pipe 5 and the stirring motor is connected the sewage treatment of the sealed reaction that the sewage that the impeller 8, when the stirring in this sewage flows through stirring pipe 5 and the stirring pipe 3 and the stirring motor is set up the mixing pipe to realize the mixing the internal stirring pipe 8, when the mixing the sealed reaction tube 8, can realize the mixing pipe 8 to realize the sewage that the internal stirring motor is connected the fixed plate 3 and the mixed flow in the fixed plate 4, the mixed flow is connected in the fixed plate 4, the sewage that the sewage is connected to realize the plate 8, thereby promote fully to react with sewage contact surface area, this high-efficient reaction nest of tubes utilizes sewage to go into the reaction tube 5 with ozone pump when shifting and fully reacts, need not additionally to prepare the oxidation pond of high requirement, if need carry out abundant processing to sewage, a pump for pumping sewage can set up to circulating pump or lift pump and lets in sewage back the treatment chamber again, this reaction nest of tubes not only can promote ozone utilization ratio and can reduce stirring power, has good economic benefits.

The embodiment of the utility model provides a high-efficient reaction nest of tubes for sewage treatment, specifically provide a seal structure and be used for ensuring the normal sealing work of reaction pipe 5 inner chamber sewage when rotating, the rotary seal for water treatment provides effectual solution, specifically, it still includes a plurality of bearings 9 and flexible gasket 10 to set up the reaction nest of tubes here, bearing 9 at this moment is used for maintaining the basic rotation relation of reaction pipe 5 and first registration arm 3 and second registration arm 4, reduce the running friction, be favorable to motor 6 drive reaction pipe 5 to normally rotate, flexible gasket 10 at this moment is used for the clearance cavity that sealed bearing 9 formed, refer to fig. 3, be the annular structure of cross-section for C shape with flexible gasket 10, wherein 1 place C shape cross-section's bottom surface receives the extrusion deformation effect to form the closure mouth, two tip synchronous fixed settings in same pipeline inboards (as shown in fig. 3 in the C shape cross-section can be first registration arm 3, can be reaction pipe 5 also can be second registration arm 4), the deformation formation sealed chamber that utilizes the extrusion difference to give birth to, and prevent this leakage, should pay attention to the sewage adjustment, this specific device is according to the unable parameter of undertaking to the use.

The embodiment of the utility model provides a pair of a high-efficient reaction nest of tubes for sewage treatment, thereby it reduces the sealing contact face to kick-back to make C shape structure kick-back be W shape in order to prevent extrusion deformation, is provided with the protruding muscle of an annular 11 here in the bottom of flexible gasket 10 cross-section place C shape, and the elasticity of the protruding muscle of usable annular 11 is used for preventing that the bottom of C shape structure from taking place reverse sudden change this moment.

The embodiment of the utility model provides a pair of high-efficient reaction nest of tubes for sewage treatment, in order to reduce the probability that leaks and take place, here the accessible utilizes a plurality of "hourglass hopper-shaped" with rivers to guide, utilize the negative pressure effect to prevent sewage reverse flow, avoid sewage to form great punching press in seal structure department, it is specific, refer to fig. 3, the cross-section that sets up 5 cavitys of reaction tube here is T shape, it inserts for feed liquor pipe and second registration arm 4 to set up second registration arm 4 and establishes in the bead in T shape cross-section, first registration arm 3 is the drain pipe and sets up first registration arm 3 and rotates the outside that sets up at 5 thin ends of reaction tube, ozone takeover 12 this moment install on second registration arm 4 can, the position of letting in of ozone can be the pipe center of second registration arm 4.

The embodiment of the utility model provides a pair of high-efficient reaction nest of tubes for sewage treatment, additionally provide a shape of turbulence blade 8, a sufficient mixed flow work for ensuring ozone, it is specific, it sets up the setting of turbulence blade 8 here and is a plurality of flood dragon blade form and distributes in the inboard of reaction tube 5 (can refer to fig. 4) and show, at this moment, can set up the rotation of turbulence blade 8 guide sewage to opposite with the flow direction of sewage, turbulence blade 8 has the trend with the reverse promotion of sewage when rotating, can prolong the time that sewage and ozone stop in the pipeline, also can combine to place reaction tube 5 slope in the horizontal plane and realize, the inclination of preferred reaction tube 5 can set up at 5 ~ 30. This kind of structure can promote the effective utilization ratio of reaction tube 5 when 5 length limitations of reaction tube, for the guarantee bubble breaks up the intensive mixing, has seted up a plurality of infiltration holes here on the stirring blade 8.

The embodiment of the utility model provides a pair of a high-efficient reaction nest of tubes for sewage treatment, because the device adopts external motor 6 to rotate the drive to reaction tube 5, consequently for preventing that the slip pine takes off and ensure accurate transmission effect, set up the device here and still including being used for propping tight device to the belt 7.

The embodiment of the utility model provides a pair of high-efficient reaction nest of tubes for sewage treatment, specifically provide the structure of propping tight device, refer to here and fig. 1 and 6, it includes the support frame 13 of installing on fixed plate 1 to set up to prop tight device, perpendicular groove has been seted up on support frame 13, it is provided with main shaft 14 to slide on perpendicular groove, the one end of main shaft 14 is provided with props tight wheel 15, prop tight wheel 15 and locate the inboard of belt 7, install nut piece 16 on the support frame 13, threaded rod 17 of threaded connection is gone up to nut piece 16, it is provided with slider 18 to slide on support frame 13, it is used for driving main shaft 14 to slide on vertical direction to set up slider 18, it is connected with slider 18 rotation to set up threaded rod 17, and be provided with swing handle 19 on threaded rod 17, the device is when propping tight action, drive swing handle 19 makes slider 18 carry out corresponding lift action, slider 18's lift embodies and drives and props tight wheel 15 and goes up for main shaft 14 to go up, and realize the corresponding propping of belt 7 with this or loosen the action.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a high-efficient reaction nest of tubes for sewage treatment, a serial communication port, take over (12) including fixed plate (1), first registration arm (3), second registration arm (4), reaction tube (5) and ozone, first registration arm (3) are through locating support (2) fixed mounting on fixed plate (1), reaction tube (5) are used for the intercommunication to connect first registration arm (3) and second registration arm (4), first registration arm (3) and the coaxial setting of second registration arm (4) just reaction tube (5) rotate sealing connection with first registration arm (3) and second registration arm (4) respectively, install motor (6) on fixed plate (1), motor (6) rotate through belt (7) drive reaction tube (5), ozone is taken over (12) intercommunication and is connect the inlet liquid end of establishing at reaction tube (5), the inside of reaction tube (5) is provided with churning blade (8).

2. The high-efficiency reaction tube group for sewage treatment according to claim 1, further comprising a plurality of bearings (9) and flexible sealing sheets (10), wherein the bearings (9) are used for maintaining the reaction tube (5) and the first positioning tube (3) and the second positioning tube (4) in a basic rotating relationship, the flexible sealing sheets (10) are used for sealing a clearance cavity formed by the bearings (9), the flexible sealing sheets (10) are in a ring structure with a C-shaped cross section, and the bottom surface of the C-shaped cross section is subjected to extrusion deformation to form a closed opening.

3. The high-efficiency reaction tube group for sewage treatment according to claim 2, wherein the bottom of the C-shaped section of the flexible sealing sheet (10) is provided with an annular rib (11), and the annular rib (11) is used for preventing the bottom of the C-shaped structure from reversely changing.

4. The high-efficiency reaction pipe group for sewage treatment according to claim 1, wherein the cross section of the cavity of the reaction pipe (5) is T-shaped, the second positioning pipe (4) is a liquid inlet pipe and the second positioning pipe (4) is inserted into a thick opening of the T-shaped cross section, the first positioning pipe (3) is a liquid outlet pipe and the first positioning pipe (3) is rotatably arranged outside the thin end of the reaction pipe (5), and the ozone connecting pipe (12) is arranged on the second positioning pipe (4).

5. The high-efficiency reaction tube group for sewage treatment according to claim 1, wherein the turbulence blades (8) are arranged in a plurality of dragon blade shapes and distributed on the inner side of the reaction tube (5), the turbulence blades (8) guide the rotation direction of the sewage to be opposite to the flow direction of the sewage, and a plurality of water seepage holes are formed in the turbulence blades (8).

6. The high efficiency reactor tube set for wastewater treatment according to claim 1, further comprising tightening means for tightening the belt (7).

7. The efficient reaction tube group for sewage treatment according to claim 6, wherein the tightening device comprises a support frame (13) installed on the fixing plate (1), a vertical groove is formed in the support frame (13), a main shaft (14) is slidably arranged on the vertical groove, a tightening wheel (15) is arranged at one end of the main shaft (14), the tightening wheel (15) is arranged on the inner side of the belt (7), a nut block (16) is installed on the support frame (13), a threaded rod (17) connected with the nut block (16) in a threaded manner, a sliding block (18) is slidably arranged on the support frame (13), the sliding block (18) is used for driving the main shaft (14) to slide in the vertical direction, the threaded rod (17) is rotatably connected with the sliding block (18), and a rotating handle (19) is arranged on the threaded rod (17).

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