Anti-freezing energy-saving settling tank

Abstract

The utility model discloses an anti-freezing energy-saving settling tank which comprises a settling tank body, a water inlet cylinder is arranged at the upper end of the settling tank body and extends into the settling tank body, and the water inlet cylinder located on the upper portion of the settling tank body is communicated with a water inlet pipeline. A first heating mechanism is arranged close to the connecting position of the water inlet barrel and the water inlet pipeline, a driving motor is arranged at the top of the water inlet barrel, a driving shaft of the driving motor penetrates through the water inlet barrel to be fixedly connected with a driving rod, a mud scraping plate is arranged on the driving rod, and a blow-off pipe is arranged at the bottom of the settling tank body. An overflow hole is formed in the side wall, close to the upper end, of the settling tank body, the overflow hole is communicated with an overflow pipeline, a second heating mechanism is arranged at the joint of the overflow pipeline and the overflow hole, a micro power generation mechanism is further arranged on the overflow pipeline, and the micro power generation mechanism is electrically connected with the first heating mechanism and the second heating mechanism at the same time. And the settling tank is prevented from being frozen.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sedimentation tank equipment, especially to a energy -conserving sedimentation tank for preventing freezing. BACKGROUND

[0002] The sedimentation tank is also called thickener or clarifier, and is a gravity sedimentation equipment used to increase the concentration of suspension and obtain clarified liquid. When the purpose of sedimentation separation is mainly to obtain clarified liquid, the equipment used is called clarifier, and when the separation purpose is to obtain sediment containing solid particles, the equipment used is thickener. Since about 50% of liquid is contained in the sediment obtained from the sedimentation tank, the thickening of suspension is often used as pretreatment for the next separation to reduce the load of the separation equipment in the next process.

[0003] The existing sedimentation tank has a very wide range of use, but when used in a low-temperature area, the liquid is prone to freeze and increase in volume, which leads to problems such as rupture of the water inlet pipeline, affects the service life and also affects the sedimentation efficiency.

[0004] Therefore, the present application provides an energy -conserving sedimentation tank for preventing freezing to solve the above technical problems. SUMMARY

[0005] The technical problem to be solved by the present application is that the existing sedimentation tank has a very wide range of use, but when used in a low-temperature area, the liquid is prone to freeze and increase in volume, which leads to problems such as rupture of the water inlet pipeline, affects the service life and also affects the sedimentation efficiency. Therefore, an energy -conserving sedimentation tank for preventing freezing is provided, which comprises:

[0006] The sedimentation tank body is provided with a water inlet cylinder at the upper end, the water inlet cylinder extends into the sedimentation tank body, the water inlet cylinder at the upper part of the sedimentation tank body is connected with the water inlet pipeline, a first heating mechanism is arranged near the connection between the water inlet cylinder and the water inlet pipeline, a drive motor is arranged at the top of the water inlet cylinder, the drive shaft of the drive motor is fixedly connected with a drive rod through the water inlet cylinder, a mud scraping plate is arranged on the drive rod, a blowdown pipe is arranged at the bottom of the sedimentation tank body, an overflow hole is formed in the side wall near the upper end of the sedimentation tank body, the overflow hole is connected with an overflow pipeline, a second heating mechanism is arranged at the connection between the overflow pipeline and the overflow hole, and a micro power generation mechanism is further arranged on the overflow pipeline.

[0007] Further, support legs are fixedly arranged on the lower surface of the sedimentation tank body around the blowdown pipe.

[0008] Further, a valve is further arranged on the blowdown pipe.

[0009] Further, the overflow pipeline comprises a horizontal overflow pipeline and a vertical overflow pipeline, one end of the horizontal overflow pipeline is communicated with the setting tank body, the other end of the horizontal overflow pipeline is communicated with the vertical overflow pipeline, and the second heating mechanism is arranged at the communication position of the horizontal overflow pipeline and the vertical overflow pipeline.

[0010] Further, the micro power generation mechanism comprises a power generation part and a turbine part, the turbine part is rotationally arranged in the vertical overflow pipeline, and the power generation part and the turbine part are fixedly connected, and the power generation part is fixedly installed on the vertical overflow pipeline.

[0011] Further, the lower end of the vertical overflow pipeline is provided with a first clean water pool, a second clean water pool is fixedly arranged on the side, away from the setting tank body, of the first clean water pool, overflow holes are formed in the pool walls adjacent to the first clean water pool and the second clean water pool, and filter screens are arranged in the overflow holes.

[0012] Further, an auxiliary connecting rod is arranged between the driving rod and the mud scraping plate, and the auxiliary connecting rod is in a plurality of triangular shapes.

[0013] Further, a maintenance hole is formed in the top of the setting tank body.

[0014] The present application has the following beneficial effects:

[0015] 1. The heating mechanism arranged on the water inlet pipeline and the overflow pipeline can ensure the smoothness of the water inlet pipeline and the overflow pipeline, reduce the probability of problems, and the micro power generation mechanism arranged on the overflow pipeline can provide electric energy for the heating mechanism, and the structure is simple, energy-saving and environment-friendly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a whole structure schematic view of the present application;

[0017] Fig. 2 It is a mechanism schematic view of the micro power generation mechanism of the present application. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application. EMBODIMENT

[0019] Please refer to the drawings in the description Figs. 1-2The embodiment provides an energy-saving settling tank for anti-freezing, which comprises:

[0020] The settling tank body 1 is provided with a water inlet cylinder 4 at the upper end, the water inlet cylinder 4 extends into the settling tank body 1, the water inlet cylinder 4 at the upper part of the settling tank body 1 is communicated with a water inlet pipeline 6, a first heating mechanism 7 is arranged close to the connecting part of the water inlet cylinder 4 and the water inlet pipeline 6, a driving motor 5 is arranged at the top of the water inlet cylinder 4, the driving shaft of the driving motor 5 is fixedly connected through the water inlet cylinder 4 and a driving rod 9, a mud scraping plate 12 is arranged on the driving rod 9, a sewage discharge pipe 14 is arranged at the bottom of the settling tank body 1, overflow holes are formed in the side wall close to the upper end of the settling tank body 1, the overflow holes are communicated with an overflow pipeline 10, a second heating mechanism 8 is arranged at the connecting part of the overflow pipeline 10 and the overflow holes, and a micro power generation mechanism is further arranged on the overflow pipeline 10 and is electrically connected with the first heating mechanism 7 and the second heating mechanism 8.

[0021] Support legs 2 are fixedly arranged on the lower surface of the settling tank body 1 around the sewage discharge pipe 14.

[0022] A valve is further arranged on the sewage discharge pipe 14.

[0023] The overflow pipeline 10 comprises a horizontal overflow pipeline and a vertical overflow pipeline, one end of the horizontal overflow pipeline is communicated with the settling tank body 1, the other end of the horizontal overflow pipeline is communicated with the vertical overflow pipeline, and the second heating mechanism 8 is arranged at the communicating part of the horizontal overflow pipeline and the vertical overflow pipeline.

[0024] The micro power generation mechanism comprises a power generation part 11 and a turbine part 18, the turbine part is rotatably arranged in the vertical overflow pipeline, the power generation part 11 and the turbine part 18 are fixedly connected, and the power generation part 11 is fixedly installed on the vertical overflow pipeline.

[0025] A first clean water pool 15 is arranged at the lower end of the vertical overflow pipeline 10, a second clean water pool 16 is fixedly arranged away from the side of the settling tank body 1, overflow holes are formed in the pool wall adjacent to the first clean water pool 15 and the second clean water pool 16, and filter screens 17 are arranged in the overflow holes. Embodiment

[0026] Please refer to the accompanying drawings in the description Figs. 1-2 The embodiment provides an energy-saving settling tank for anti-freezing, which comprises:

[0027] The upper end of the sedimentation tank body 1 is provided with a water inlet cylinder 4 which extends into the sedimentation tank body 1, the water inlet cylinder 4 at the upper part of the sedimentation tank body 1 is communicated with a water inlet pipeline 6, a first heating mechanism 7 is arranged near the connection between the water inlet cylinder 4 and the water inlet pipeline 6, a driving motor 5 is arranged at the top of the water inlet cylinder 4, the driving shaft of the driving motor 5 is fixedly connected with a driving rod 9 through the water inlet cylinder 4, a mud scraping plate 12 is arranged on the driving rod 9, a sewage pipe 14 is arranged at the bottom of the sedimentation tank body 1, overflow holes are formed in the side wall of the sedimentation tank body 1 near the upper end, the overflow holes are communicated with an overflow pipeline 10, a second heating mechanism 8 is arranged at the connection between the overflow pipeline 10 and the overflow holes, a micro power generation mechanism is further arranged on the overflow pipeline 10, and the micro power generation mechanism is electrically connected with the first heating mechanism 7 and the second heating mechanism 8.

[0028] Support legs 2 are fixedly arranged on the lower surface of the sedimentation tank body 1 around the sewage pipe 14.

[0029] A valve is further arranged on the sewage pipe 14.

[0030] The overflow pipeline 10 comprises a horizontal overflow pipeline and a vertical overflow pipeline, one end of the horizontal overflow pipeline is communicated with the sedimentation tank body 1, the other end of the horizontal overflow pipeline is communicated with the vertical overflow pipeline, and the second heating mechanism 8 is arranged at the communication position of the horizontal overflow pipeline and the vertical overflow pipeline.

[0031] The micro power generation mechanism comprises a power generation part 11 and a turbine part 18, the turbine part is rotatably arranged in the vertical overflow pipeline, the power generation part 11 is fixedly connected with the turbine part 18, and the power generation part 11 is fixedly installed on the vertical overflow pipeline.

[0032] A first clean water pool 15 is arranged at the lower end of the vertical overflow pipeline 10, a second clean water pool 16 is fixedly arranged on the side of the first clean water pool 15 away from the sedimentation tank body 1, overflow holes are formed in the pool walls adjacent to the first clean water pool 15 and the second clean water pool 16, and filter screens 17 are arranged in the overflow holes.

[0033] An auxiliary connecting rod 13 is arranged between the driving rod 9 and the mud scraping plate 12, and the auxiliary connecting rod 13 is in a plurality of triangular shapes, so that the mud scraping effect of the mud scraping plate is better and more stable.

[0034] A maintenance hole 3 is formed in the top of the sedimentation tank body 1.

[0035] In the description of the utility model, it is understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0036] In the utility model, unless otherwise expressly specified and limited, the terms "mounting", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or be integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements, unless otherwise expressly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the utility model by the ordinary skill in the art.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by the ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An energy efficient settling tank for freeze protection, characterized in that, Include: The settling tank body, the upper end of the settling tank body is provided with water inlet cylinder, the water inlet cylinder extends into the settling tank body, the water inlet cylinder in the upper part of the settling tank body is communicated with water inlet pipeline, the first heating mechanism is arranged near the connecting part of the water inlet cylinder and water inlet pipeline, the top of the water inlet cylinder is provided with driving motor, the driving shaft of the driving motor is fixedly connected through the water inlet cylinder and driving rod, the driving rod is provided with mud scraping plate, the bottom of the settling tank body is provided with blowdown pipe, the overflow hole is arranged on the side wall of the settling tank body near the upper end, the overflow hole is communicated with overflow pipeline, the overflow pipeline and the overflow hole are provided with the second heating mechanism, the overflow pipeline is also provided with micro power generation mechanism, the micro power generation mechanism is electrically connected with the first heating mechanism and the second heating mechanism.

2. The energy efficient settling tank for freeze protection according to claim 1, wherein, The lower surface of the settling tank body around the blowdown pipe is fixedly provided with supporting leg.

3. The energy efficient settling tank for freeze protection according to claim 2, wherein, The blowdown pipe is also provided with valve.

4. The energy efficient settling tank for freeze protection according to claim 3, wherein, The overflow pipeline includes horizontal overflow pipeline and vertical overflow pipeline, one end of the horizontal overflow pipeline is communicated with the settling tank body, the other end of the horizontal overflow pipeline is communicated with the vertical overflow pipeline, and the second heating mechanism is arranged at the communication part of the horizontal overflow pipeline and the vertical overflow pipeline.

5. The energy efficient settling tank for freeze protection according to claim 4, wherein, The micro power generation mechanism includes power generation part and turbine part, the turbine part is rotatably arranged in the vertical overflow pipeline, the power generation part and the turbine part are fixedly connected, and the power generation part is fixedly installed on the vertical overflow pipeline.

6. The energy efficient settling tank for freeze protection according to claim 5, wherein, The lower end of the vertical overflow pipeline is provided with first clean water pool, the first clean water pool is fixedly provided with second clean water pool away from the side of the settling tank body, overflow holes are arranged on the pool walls adjacent to the first clean water pool and the second clean water pool, and filter screens are arranged in the overflow holes.

7. The energy efficient settling tank for freeze protection according to claim 6, wherein, The driving rod and the mud scraping plate are provided with auxiliary connecting rods, and the auxiliary connecting rods are triangular.

8. The energy efficient settling tank for freeze protection according to claim 7, wherein, The top of the settling tank body is provided with maintenance hole.

Images