CN211078572U

CN211078572U - High-efficient coagulating sedimentation device

Info

Publication number: CN211078572U
Application number: CN201922072315.8U
Authority: CN
Inventors: 张学文; 温美佳; 魏刚; 刘俊楠; 温振国; 宋爱花; 梁建东; 魏强
Original assignee: Shanxi Guohuan Power Environmental Protection Technology Co ltd
Current assignee: Shanxi Guohuan Power Environmental Protection Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-24
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a high-efficient coagulating sedimentation device, including the precipitation tank body, the top of the precipitation tank body is equipped with driving motor, driving motor's output fixedly connected with dwang, it is connected with a plurality of arcs, a plurality of to rotate on the dwang all run through on the arc and be equipped with a plurality of through-holes, a plurality of on the same horizontal plane be equipped with the fluctuation mechanism between the inner wall of the arc and the precipitation tank body, one side of the precipitation tank body is equipped with the heating cauldron, be equipped with logical hot mechanism between the heating cauldron and the precipitation tank body inside, the bottom of the precipitation tank body is equipped with out the mud pipe, be equipped with electronic thermometer on the precipitation tank body. The utility model discloses it is rational in infrastructure, through setting up the arc that can the luffing motion and drive the through-hole, can carry out effectual efficient to sewage and coagulant during the rotation and mix, through heating cauldron and cross, can heat the heat preservation to sewage, make it be in suitable temperature environment, so can improve its efficiency of coagulating.

Description

High-efficient coagulating sedimentation device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a high-efficient coagulating sedimentation device.

Background

The coagulating sedimentation tank is one of sedimentation tanks in water supply and drainage, the coagulating process is the most basic and extremely important treatment process in the treatment of industrial water and domestic sewage, and by adding certain medicaments (generally called coagulant and coagulant aid) into water, particles which are difficult to precipitate in the water can be mutually polymerized to form colloid, and then are combined with impurities in a water body to form a larger flocculating constituent; the flocculating constituent has powerful adsorption capacity, can not only adsorb the suspended solid, can also adsorb partial bacterium and soluble material, and the flocculating constituent sinks through the increase of adsorption volume.

Coagulant and coagulant aid are added into water and then stirred as required to uniformly mix the sewage, but the existing stirring and mixing device has low efficiency of stirring and mixing the coagulant and coagulant aid with the sewage and may need long-time stirring, but the formed flocculation may be broken by the long-time stirring, and the bridging adsorption capacity of the macromolecular chain is reduced; secondly, when the sewage is subjected to coagulation sedimentation, the temperature of the sewage has great influence on a coagulant, such as high water temperature, small floccule, high water content and difficulty in treatment, a large amount of coagulant is needed when the water temperature is low, and the flocculation is not favored when the water temperature is too high or too low, so that an efficient coagulation sedimentation device is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high-efficient coagulating sedimentation device that proposes, it can the luffing motion and drive the arc of through-hole through setting up, can carry out effectual efficient to sewage and coagulant during the rotation and mix, through heating cauldron and cross, can heat the heat preservation to sewage, makes it be in suitable temperature environment, so can improve its efficiency of coagulating.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a high-efficient coagulating sedimentation device, includes the precipitation tank body, the top of the precipitation tank body is equipped with driving motor, driving motor's output fixedly connected with dwang, it is connected with a plurality of arcs, a plurality of to rotate on the dwang all run through on the arc and be equipped with a plurality of through-holes, a plurality of on the same horizontal plane be equipped with the relief mechanism between the inner wall of the arc and the precipitation tank body, one side of the precipitation tank body is equipped with the heating cauldron, be equipped with logical hot mechanism between the heating cauldron and the precipitation tank body inside, the bottom of the precipitation tank body is equipped with out the mud pipe, be equipped with the electron thermometer on the precipitation tank.

Preferably, fixedly connected with pivot that can the tilting on the dwang, fixedly connected with connecting rod in the pivot, the connecting rod is in the same place with arc fixed connection.

Preferably, the undulation mechanism is including setting up at the annular and anomalous cell body of the internal wall of settling tank, and is a plurality of the equal fixedly connected with dead lever of one end that the arc carried on the back mutually with the dwang, it is a plurality of the dead lever all extends to in the cell body.

Preferably, lead to hot mechanism including being located the internal cross that is located the dwang below of settling cask, the cross passes through intercommunication each other between conveyer pipe and the heating cauldron, be equipped with a plurality of heating holes on the cross.

Preferably, a plurality of the heating holes are all arranged towards the inner bottom of the sedimentation tank body.

Preferably, a control valve is arranged on the sludge outlet pipe.

Compared with the prior art, the utility model, its beneficial effect does:

Heat can be introduced into the sewage through the conveying pipe, the cross pipe and the heating hole, the sewage can be heated and insulated, and the temperature in the sedimentation tank body is measured through the electronic thermometer, so that the sewage and the coagulant are in a stable and proper range, and the coagulation effect and efficiency are improved; through the arc of luffing motion and have the through-hole, can increase the velocity of flow of sewage, increase the collision probability of flocculating agent and sewage, and then realize the mixture and effectual to sewage and coagulant, improve the efficiency of coagulating sedimentation.

To sum up, the utility model discloses rational in infrastructure, through setting up the arc that can the luffing motion and drive the through-hole, can carry out effectual efficient to sewage and coagulant during the rotation and mix, through heating cauldron and cross, can heat the heat preservation to sewage, make it be in suitable temperature environment in, so can improve its efficiency of coagulating.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency coagulating sedimentation device provided by the utility model;

FIG. 2 is a perspective view of an arc plate in the high efficiency coagulating sedimentation device provided by the present invention;

Fig. 3 is a bottom view of a cross pipe in the high-efficiency coagulating sedimentation device provided by the utility model.

In the figure: 1 a sedimentation tank body, 2 driving motors, 3 rotating rods, 4 tank bodies, 5 arc-shaped plates, 6 through holes, 7 fixing rods, 8 rotating shafts, 9 heating kettles, 10 conveying pipes, 11 cross pipes, 12 sludge outlet pipes, 13 electronic thermometers and 14 heating holes.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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.

Referring to fig. 1-3, the high-efficiency coagulating sedimentation device comprises a sedimentation tank body 1, wherein a driving motor 2 is arranged above the sedimentation tank body 1, and the driving motor 2 is fixed above the sedimentation tank body 1 through a mounting bracket; the output fixedly connected with dwang 3 of driving motor 2 rotates on dwang 3 and is connected with a plurality of arcs 5, and fixedly connected with pivot 8 that can the tilting on dwang 3, fixedly connected with connecting rod on pivot 8, connecting rod and 5 fixed connection of arcs are in the same place, can realize 5 luffing swings of arc through pivot 8.

A plurality of through holes 6 are formed in the plurality of arc-shaped plates 5 in a penetrating manner, and when sewage and a flocculating agent pass through the through holes 6, the flow velocity of water can be increased, the collision probability of the sewage and the flocculating agent is increased, and the mixing efficiency of the sewage and the flocculating agent is further realized; a fluctuation mechanism is arranged between the plurality of arc-shaped plates 5 on the same horizontal plane and the inner wall of the sedimentation tank body 1, the fluctuation mechanism comprises an annular and irregular tank body 4 arranged on the inner wall of the sedimentation tank body 1, and the tank body 4 can be arranged in a wave shape; one ends of the arc plates 5, which are opposite to the rotating rod 3, are fixedly connected with fixing rods 7, and the fixing rods 7 extend into the groove body 4; when the arc-shaped plate 5 rotates, the fixing rod 7 moves in the groove body 4, and the groove body 4 is irregular, so that the fixing rod 7 moves up and down in the groove body 4, the arc-shaped plate 5 can swing up and down under the matching of the rotating shaft 8, and sewage and a coagulant can be effectively mixed.

A heating kettle 9 is arranged on one side of the sedimentation tank body 1, a heat conduction mechanism is arranged between the heating kettle 9 and the interior of the sedimentation tank body 1, the heat conduction mechanism comprises a cross pipe 11 which is positioned in the sedimentation tank body 1 and below the rotating rod 3, the cross pipe 11 is mutually communicated with the heating kettle 9 through a conveying pipe 10, a plurality of heating holes 14 are formed in the cross pipe 11, the plurality of heating holes 14 are all arranged towards the inner bottom of the sedimentation tank body 1, and a flocculating constituent is placed to enter the cross pipe 11 through the heating holes 14; the heat in the heating kettle 9 can be conveyed into the sedimentation tank body 1 through the conveying pipe 10 and the cross pipe 11, and the sewage can be heated and insulated to be at a proper temperature, and the general water temperature is controlled to be 20-30 ℃.

A sludge outlet pipe 12 is arranged at the bottom of the sedimentation tank body 1, and a control valve is arranged on the sludge outlet pipe 12, so that the discharge of the flocculating constituent is controlled; the electronic thermometer 13 is arranged on the sedimentation tank body 1, and the electronic thermometer 13 is convenient for measuring the temperature in the sedimentation tank body 1, so that the sewage is in a stable range.

The utility model discloses in, when handling sewage, the staff drops into flocculating agent and coagulant aid into the internal back of precipitation tank 1, start driving motor 2, driving motor 2 rotates and drives dwang 3 and a plurality of arc 5 and rotate, arc 5 rotates and drives dead lever 7 and rotate, dead lever 7 removes in cell body 4, because cell body 4 is irregular shape, consequently dead lever 7 reciprocates in the planar range in cell body 4, under pivot 8's cooperation, can realize the 5 luffing motion of arc, when sewage and flocculating agent pass through-hole 6, can increase the velocity of flow of sewage, increase the collision probability of flocculating agent and sewage, and then realize that it is just effectual with the mixture of coagulant to sewage, improve coagulating sedimentation's efficiency.

The start-up adds heat kettle 9, can let in sewage through conveyer pipe 10, cross 11 and heating hole 14 with its inside heat through adding heat kettle 9, so can add the heat preservation to sewage, measures the temperature in the precipitation jar body 1 through electronic thermometer 13 for temperature stabilization in the sewage is at suitable within range (20-30 ℃), and the flocculating constituent that forms this moment is big, has better adsorption effect, has improved coagulating sedimentation's efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient coagulating sedimentation device, includes the precipitation tank body (1), its characterized in that, the top of the precipitation tank body (1) is equipped with driving motor (2), output fixedly connected with dwang (3) of driving motor (2), it is connected with a plurality of arcs (5), a plurality of to rotate on dwang (3) all run through on arc (5) and be equipped with a plurality of through-holes (6), a plurality of on the same horizontal plane be equipped with fluctuation mechanism between the inner wall of arc (5) and the precipitation tank body (1), one side of the precipitation tank body (1) is equipped with heating kettle (9), it leads to hot mechanism to be equipped with between heating kettle (9) and the precipitation tank body (1) inside, the bottom of the precipitation tank body (1) is equipped with out mud pipe (12), be equipped with electronic thermometer (13) on the precipitation tank body (1).

2. The efficient coagulating sedimentation device according to claim 1, wherein the rotating rod (3) is fixedly connected with a rotating shaft (8) which can rotate up and down, the rotating shaft (8) is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the arc-shaped plate (5).

3. The efficient coagulating sedimentation device according to claim 1, wherein the undulation mechanism comprises an annular and irregular groove body (4) arranged on the inner wall of the sedimentation tank body (1), a plurality of fixing rods (7) are fixedly connected to one ends of the arc plates (5) opposite to the rotating rods (3), and the plurality of fixing rods (7) extend into the groove body (4).

4. The efficient coagulating sedimentation device according to claim 1, wherein the heat conducting mechanism comprises a cross pipe (11) which is positioned in the sedimentation tank body (1) and below the rotating rod (3), the cross pipe (11) is communicated with the heating kettle (9) through a conveying pipe (10), and a plurality of heating holes (14) are formed in the cross pipe (11).

5. A coagulating sedimentation device according to claim 4, wherein a plurality of the heating holes (14) are provided toward the inner bottom of the sedimentation tank (1).

6. The coagulating sedimentation device, according to claim 1, characterized in that the outlet pipe (12) is provided with a control valve.