CN217458954U

CN217458954U - Layered flocculation precipitation device

Info

Publication number: CN217458954U
Application number: CN202222199562.6U
Authority: CN
Inventors: 侯锋; 卢先春; 江乐勇; 庞洪涛; 翟丹丹; 曹效鑫
Original assignee: Tianjin Huanchuang Science And Technology Development Co ltd; SDIC Xinkai Water Environment Investment Co Ltd
Current assignee: Tianjin Huanchuang Science And Technology Development Co ltd; SDIC Xinkai Water Environment Investment Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-09-20
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a layered flocculation and precipitation device, including the mount pad, the fixed jar body that is provided with on the mount pad, jar body bottom intercommunication is provided with collects the fill, is provided with the baffle at jar internal fixation, runs through on the baffle and is provided with the connecting pipe, and the bottom mounting of connecting pipe is provided with hinders the ware soon, rotates on the jar body of connecting pipe top and is provided with the stirring subassembly, and the fixed power unit that is provided with on jar body, the stirring subassembly passes through the power unit drive rotation, still is provided with charge device on power unit, and charge device is linked together with the stirring subassembly. The output direction is changed through the gear combination, the stirring direction is increased, and the flocculation reaction effect is improved; the vertical layered design reduces the occupied area, and the vortex generated by the sedimentation tank is avoided by using the rotation resisting device, so that the sedimentation effect of flocculate is ensured; can discharge the flocculation and precipitation fast through collecting the cooperation of fighting and blow off pipe, clean simple swift.

Description

Layered flocculation precipitation device

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a layered flocculation and precipitation device.

Background

Flocculants can be classified into inorganic flocculants and organic flocculants according to the total chemical composition. Wherein the inorganic flocculant also comprises an inorganic coagulant and an inorganic polymeric flocculant; the organic flocculant also comprises a synthetic organic polymer flocculant, a natural organic polymer flocculant and a microbial flocculant. The varieties of the flocculating agent are various, from low molecules to high molecules, from single type to composite type, and the general trend is to develop towards low price, practicality, non-toxicity and high efficiency. The inorganic flocculant is low in price, but has adverse effects on human health and ecological environment; although the organic polymer flocculant has the advantages of less consumption, less scum yield, strong flocculation capacity, easy separation of flocs and good oil and suspended matter removing effects, the residual monomer of the high polymer has 'three-cause' effect (causing Kawasaki, carcinogenesis and mutation), so the application range of the organic polymer flocculant is limited; the microbial flocculant has no secondary pollution, is convenient to use and has attractive application prospect. Microbial flocculants will likely replace or partially replace traditional inorganic polymeric and synthetic organic flocculants in the future. The development and application of microbial flocculants are underway, and the characteristics and advantages of the microbial flocculants show a wide prospect for the development of water treatment technology.

In the sewage treatment process, flocculation is a common treatment process, and a flocculating agent is required for flocculation. However, in the conventional flocculation process, the treatment device needs a combination of pipeline mixing, a flocculation device and a sedimentation device. When a combined scheme of pipeline mixing, a flocculation device and a precipitation device is adopted, the arrangement of a lift pump, pipeline mixing, a flocculation tank, a secondary lift pump, a precipitation tank and the like is generally needed, the scheme has the advantages of more used equipment, more pipelines, large occupied area of the device and high energy consumption of secondary lifting; meanwhile, the traditional flocculating agent adding mode is mostly adding at a fixed point, mixing is carried out through stirring, the traditional stirring mode is single, so that the flocculating agent and sewage are not uniformly mixed, the flocculation effect is poor, and the flocculating agent needs to be excessively added for promoting the flocculation effect, so that waste and pollution are caused.

Therefore, a layered flocculation and sedimentation device is needed to solve these problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a layered flocculation and precipitation device.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a layered flocculation and precipitation device, includes the mount pad the fixed jar body that is provided with on the mount pad, jar body bottom intercommunication is provided with collects the fill jar internal fixation is provided with the baffle, run through on the baffle and be provided with the connecting pipe, the bottom mounting of connecting pipe is provided with hinders and revolves the ware connecting pipe top the jar body is gone up to rotate and is provided with the stirring subassembly the fixed power unit that is provided with on the jar body, the stirring subassembly passes through power unit drive is rotatory still be provided with charge device on the power unit, charge device with the stirring subassembly is linked together.

Preferably, the power mechanism comprises a transmission bin, a motor, a driving bevel gear, a first driving wheel and a second driving wheel, the transmission bin is fixedly arranged at the top of the tank body, the driving bevel gear, the first driving wheel and the second driving wheel are fixedly arranged in the transmission bin, the driving bevel gear is positioned between the first driving wheel and the second driving wheel and is meshed with the first driving wheel and the second driving wheel, and the output end of the motor penetrates through the side wall of the transmission bin and is fixedly connected with the driving bevel gear.

So set up, can convert the directional input of a power supply into relative two-way output, promoted stirring effect, improved the reaction effect of flocculation.

Preferably, the dosing device comprises a rotary joint arranged on the transmission bin, a dosing pipe is fixedly arranged at the input end of the rotary joint, and a valve is fixedly arranged in the dosing pipe.

So set up, utilize the stirring subassembly to carry out the interpolation of flocculating agent medicament and can make the more even that the flocculating agent added, combine relative pivoted stirring further to improve the reaction effect of flocculation again.

Preferably, the stirring subassembly includes swivel casing, swivel casing's one end is run through the jar body with behind the transmission storehouse lateral wall with the second drive wheel links to each other, the fixed stirring horizontal pole that is provided with of swivel casing's the intraductal rotatory branch pipe that is provided with of swivel casing, rotatory branch pipe with swivel casing is coaxial, just the one end of rotatory branch pipe is followed swivel casing stretches out the back with rotary joint's output links to each other, the fixed suit of first drive wheel is in on the rotatory branch pipe, the rotatory branch pipe other end is followed swivel casing stretches out back fixed connection explosive-dispensing pipe still be provided with a plurality of medicine holes on the explosive-dispensing pipe.

Preferably, a first stirring support rod is fixedly arranged on the stirring cross rod, and a second stirring support rod is arranged on the pesticide distribution pipe.

So set up, improved the stirring effect.

Preferably, still the intercommunication is provided with inlet tube and outlet pipe on the jar side wall, the inlet tube is located the baffle top, the outlet pipe is located the below of baffle.

So set up, be convenient for the input and the output of rivers, make equipment can continuous operation.

Preferably, the collecting hopper is funnel-shaped, and a drain pipe is fixedly arranged at the output end of the collecting hopper.

So set up, the discharge of the flocculation deposit of being convenient for, clean convenient and fast.

The utility model has the advantages and positive effects that:

1. the utility model realizes the purpose of converting directional input into bidirectional output through the combination of the rotary sleeve and the rotary branch pipe and the meshing of the driving bevel gear, the first driving wheel and the second driving wheel, increases the stirring direction, utilizes the stirring component to dynamically add flocculating agent, and improves the flocculation effect through matching with the bidirectional stirring,

2. the utility model discloses an equipment has reduced area through vertical layered design, divide into flocculation area and settling zone with the jar body through the baffle to utilize the connecting pipe to be connected flocculation area and reaction zone, make the sewage after the flocculation can flow through, what set up on the connecting pipe moreover hinders the spinner and can avoid the beam that flows in to take place rotatoryly, thereby the effect is subsided in the influence.

3. The utility model discloses a sediment after leaking hopper-shaped's collection fill and collecting flocculation to utilize the blow off pipe can discharge the flocculate after deposiing fast, clear up simple more swiftly with traditional sedimentation tank, improved production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an isometric view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the mechanism of the power mechanism of the present invention;

FIG. 4 is a schematic horizontal cross-sectional view taken along line I-I of FIG. 2;

fig. 5 is an enlarged view of a structure in fig. 2.

The reference numerals are illustrated below:

1. a mounting base; 2. a tank body; 3. a collecting hopper; 4. a partition plate; 5. a transmission bin; 6. a rotary joint; 7. a medicine feeding pipe; 8. a water inlet pipe; 9. a water outlet pipe; 10. a blow-off pipe; 11. rotating the sleeve; 12. rotating the branch pipe; 13. a stirring cross bar; 14. a medicine distribution pipe; 15. a medicine outlet hole; 16. a first stirring strut; 17. a second stirring strut; 18. a motor; 19. a drive bevel gear; 20. a first drive pulley; 21. a second transmission wheel; 22. a rotation resistance device; 23. a connecting pipe; 24. and (4) a valve.

Detailed Description

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", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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 utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-5, a layered flocculation and precipitation device comprises a mounting base 1, and is characterized in that: the fixed jar of body 2 that is provided with on

mount pad

1, 2 bottom intercommunications of jar body are provided with collects and fight 3, be provided with baffle 4 at jar internal fixation of body 2, it is provided with connecting pipe 23 to run through on baffle 4, the bottom mounting of connecting pipe 23 is provided with hinders revolves ware 22, it is provided with the stirring subassembly to rotate on the jar body 2 of connecting pipe 23 top, the stirring subassembly rotates with jar body 2 and is connected, the fixed power unit that is provided with on jar body 2, the stirring subassembly passes through power unit drive rotation, still be provided with charge device on power unit, charge device is linked together with the stirring subassembly.

Specifically, the power mechanism comprises a transmission bin 5, a motor 18, a driving bevel gear 19, a first transmission wheel 20 and a second transmission wheel 21, the transmission bin 5 is fixedly arranged at the top of the tank body 2, the driving bevel gear, the first transmission wheel 20 and the second transmission wheel 21 are all fixedly arranged in the transmission bin 5, the driving bevel gear 19 is positioned between the first transmission wheel 20 and the second transmission wheel 21 and is meshed with the first transmission wheel 20 and the second transmission wheel 21, and the output end of the motor 18 penetrates through the side wall of the transmission bin 5 and is fixedly connected with the driving bevel gear 19.

Specifically, charge device is including setting up rotary joint 6 on transmission storehouse 5, and rotary joint 6's input fixed mounting has with pencil 7, is being provided with valve 24 adding pencil 7 internal fixation, so sets up and utilizes the stirring subassembly to carry out more even that the interpolation of flocculating agent medicament can make the flocculating agent add, and the reaction effect of flocculation has further been improved to the relative pivoted stirring of reunion.

Further, the stirring subassembly includes swivel casing 11, swivel casing 11's one end is continuous with second drive wheel 21 after running through

jar body

2 and 5 lateral walls of transmission storehouse, swivel casing 11's the fixed stirring horizontal pole 13 that is provided with in other end, be provided with swivel branch 12 in swivel casing 11, swivel branch 12 is coaxial with swivel casing 11, and swivel branch 12's one end is continuous with rotary joint 6's output after stretching out from swivel casing 11, the fixed suit of first drive wheel 20 is on swivel branch 12, the fixed connection powder distribution pipe 14 after the swivel branch 12 other end stretches out from swivel casing 11, still be provided with a plurality of medicine holes 15 on powder distribution pipe 14.

Further, a first stirring support rod 16 is fixedly arranged on the stirring cross rod 13, and a second stirring support rod 17 is arranged on the pesticide distribution pipe 14, so that the stirring effect is improved.

In this embodiment, it is provided with inlet tube 8 and outlet pipe 9 still to feed through on the 2 lateral walls of jar body, and inlet tube 8 is located 4 tops of baffle, and outlet pipe 9 is located the below of baffle 4, so sets up the input and the output of the rivers of being convenient for, makes equipment can continuous operation, collects and fights 3 for leaking hopper-shaped, is being provided with blow off pipe 10 in the fixed output that collects 3 of fighting, so sets up the discharge of the flocculation sediment of being convenient for, clean convenient and fast.

The working process of the embodiment: a worker firstly connects a flocculating agent with a dosing pipe 7, then sewage is connected into a tank body 2 from a water inlet pipe 8, then the worker starts a motor 18, the motor 18 drives a first driving wheel 20 and a second driving wheel 21 to rotate through a driving bevel gear 19 after being started, the first driving wheel 20 and the second driving wheel 21 are respectively positioned at two sides of the driving bevel gear 19, so that the rotating directions of the first driving wheel 20 and the second driving wheel 21 are opposite after the driving bevel gear 19 rotates, the rotating directions of a stirring cross rod 13 and a first stirring support rod 16 and a dosing pipe 14 and a second stirring support rod 17 are opposite, the dosing amount is controlled by controlling a valve 24 in the dosing pipe 7, the dosing pipe 14 also rotates in the dosing process, the flocculating agent is added more uniformly, and the first stirring support rod 16 and the second stirring support rod 17 are rotated relatively to stir the sewage relatively, can make flocculation reaction more abundant, and along with sewage constantly from the inlet tube 8 inflow and the water level height passes after the tip of connecting pipe 23, can get into connecting pipe 23 in the jar body 2 of baffle 4 below flowing into through hindering the cyclone 22, because the rivers of baffle 4 top can take place rotatoryly under the drive of stirring branch, pivoted rivers can produce the swirl when flowing downwards from the top, the swirl then can drive the rotation of rivers, and pivoted rivers are unfavorable for the sediment of flocculation, consequently, hinder cyclone 22 has been installed at the tip of connecting pipe 23 to us, can avoid the rotation of rivers, the effect of settling of flocculation has been ensured, and the structure through collecting fill 3 is injectd and to be made the flocculation after settling all pile up in collecting fill 3, be convenient for discharge through blow off pipe 10 after will settling the flocculation.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a layer-stepping flocculation and precipitation device, includes mount pad (1), its characterized in that: the fixed jar body (2) that is provided with on mount pad (1), jar body (2) bottom intercommunication is provided with collects and fights (3) jar body (2) internal fixation is provided with baffle (4), it is provided with connecting pipe (23) to run through on baffle (4), the bottom mounting of connecting pipe (23) is provided with hinders and revolves ware (22) connecting pipe (23) top rotate on jar body (2) and be provided with the stirring subassembly the fixed power unit that is provided with on jar body (2), the stirring subassembly passes through the power unit drive is rotatory still be provided with charge device on the power unit, charge device with the stirring subassembly is linked together.

2. A layered flocculation and sedimentation device according to claim 1, wherein: the power mechanism comprises a transmission bin (5), a motor (18), a driving bevel gear (19), a first driving wheel (20) and a second driving wheel (21), wherein the transmission bin (5) is fixedly arranged at the top of the tank body (2), the driving bevel gear, the first driving wheel (20) and the second driving wheel (21) are fixedly arranged in the transmission bin (5), the driving bevel gear (19) is positioned between the first driving wheel (20) and the second driving wheel (21) and meshed with the first driving wheel (20) and the second driving wheel (21), and the output end of the motor (18) penetrates through the side wall of the transmission bin (5) and then is fixedly connected with the driving bevel gear (19).

3. A layered flocculation apparatus according to claim 2, wherein: the dosing device comprises a rotary joint (6) arranged on the transmission bin (5), wherein a dosing pipe (7) is fixedly arranged at the input end of the rotary joint (6), and a valve (24) is fixedly arranged in the dosing pipe (7).

4. A layered flocculation apparatus according to claim 3, wherein: the stirring component comprises a rotating sleeve (11), one end of the rotating sleeve (11) penetrates through the tank body (2) and the side wall of the transmission bin (5) and then is connected with the second transmission wheel (21), the other end of the rotating sleeve (11) is fixedly provided with a stirring cross bar (13), a rotary branch pipe (12) is arranged in the rotary sleeve (11), the rotary branch pipe (12) is coaxial with the rotary sleeve (11), and one end of the rotary branch pipe (12) is connected with the output end of the rotary joint (6) after extending out of the rotary sleeve (11), the first driving wheel (20) is fixedly sleeved on the rotary branch pipe (12), the other end of the rotary branch pipe (12) extends out of the rotary sleeve (11) and then is fixedly connected with a medicine distribution pipe (14), and a plurality of medicine outlet holes (15) are further formed in the medicine distribution pipe (14).

5. A layered flocculation apparatus according to claim 4, wherein: a first stirring support rod (16) is fixedly arranged on the stirring cross rod (13), and a second stirring support rod (17) is arranged on the pesticide distribution pipe (14).

6. A layered flocculation apparatus according to claim 1, wherein: still communicate on the jar body (2) lateral wall and be provided with inlet tube (8) and outlet pipe (9), inlet tube (8) are located baffle (4) top, outlet pipe (9) are located the below of baffle (4).

7. A layered flocculation and sedimentation device according to claim 1, wherein: the collecting hopper (3) is funnel-shaped, and a sewage discharge pipe (10) is fixed at the output end of the collecting hopper (3).