Comprehensive treatment device for high-concentration waste emulsion

Abstract

The utility model relates to a high-concentration waste emulsion comprehensive treatment device, which comprises a settling chamber, a water collecting chamber, a support, a cover plate, a motor and a stirring part, an opening is formed at one end of the settling chamber, the cover plate is detachably and fixedly connected with the settling chamber, the cover plate seals the opening of the settling chamber, the motor is arranged on the cover plate, and the stirring part is arranged on the water collecting chamber. The output end of the motor extends into the settling chamber and is connected with the stirring part, so that the stirring part is rotatably arranged in the settling chamber, and the settling chamber comprises a tank body, two heating parts and a plurality of communicating pipes. Through cooperative arrangement of the settling chamber and the water collecting chamber, when the comprehensive treatment device for the high-concentration waste emulsion is used, a water-phase component can be evaporated into the water collecting chamber and is led out after being condensed in the water collecting chamber, and a precipitate precipitated by using a demulsifier can be intercepted in the settling chamber, so that the high-concentration emulsion is economically and effectively treated.

Description

Technical Field

[0001] This utility model relates to the field of waste emulsion treatment technology, specifically a comprehensive treatment device for high-concentration waste emulsion. Background Technology

[0002] Emulsified wastewater is a common type of wastewater generated in the machining industry. Severely emulsified wastewater usually needs to be diluted with demulsifiers to allow emulsified impurities to settle to the bottom.

[0003] A utility model patent with Chinese patent announcement number CN221117097U discloses a demulsification and sedimentation device for treating waste emulsion. The device allows demulsifier to be added into the conveying pipe through the demulsifier addition port. After the demulsifier enters the horizontal demulsification tank, the rotating shaft drives the stirring blades to rotate, so that the wastewater and the demulsifier are fully mixed and reacted. After the sediment settles, the water and sediment separate into layers, so that the water can be extracted and the sediment can be cleaned by opening the side cover.

[0004] The demulsification and sedimentation device for treating waste emulsion still has the following problems: after the sediment settles, both the sediment and the stratified water are in the demulsification tank. When the water is pumped out and the water level is close to the sediment, the sediment is easily pumped out along with the water. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This invention provides a comprehensive treatment device for high-concentration waste emulsion, which solves the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a comprehensive treatment device for high-concentration waste emulsion, comprising a sedimentation chamber, a water collection chamber, a support, a cover plate, a motor, and a stirring unit. One end of the sedimentation chamber has an opening. The cover plate is detachably fixed to the sedimentation chamber and closes the opening of the sedimentation chamber. The motor is mounted on the cover plate, and its output end extends into the sedimentation chamber and connects to the stirring unit, allowing the stirring unit to be rotatably positioned within the sedimentation chamber. The sedimentation chamber includes a tank body, two heating elements, and multiple connecting pipes. One end of the tank body has a flange that mates with the cover plate. The two heating elements are symmetrically mounted on the outer wall of the tank body. Each heating element contains an electric heating wire, and the two heating elements conduct heat through their contact surface with the tank body. The multiple connecting pipes are positioned in the gap between the two heating elements, with the lower end of the connecting pipe connected to the top of the tank body and the upper end connected to the water collection chamber.

[0009] Preferably, the water collection chamber includes a connecting section and at least one drip section. The bottom of the connecting section is connected to multiple connecting pipes, and at least one drip section is inclined downward and connected to the side of the connecting section. Multiple heat-conducting fins are formed on the outer wall of the drip section.

[0010] In a further preferred embodiment, a cooling fan is also installed at the multiple heat-conducting fins located on the same side, and the airflow direction of the cooling fan is from the side facing the heat-conducting fins to the side away from the heat-conducting fins.

[0011] In a further preferred embodiment, a drain pipe is also connected to the bottom of the drip section, and a valve is installed on the drain pipe.

[0012] In a further preferred embodiment, a plurality of T-shaped blocking seats are fixedly connected to the inner bottom wall of the tank, and the plurality of T-shaped blocking seats are all located below the rotation trajectory of the stirring part, and each pair of adjacent T-shaped blocking seats and the inner wall of the tank form a retaining groove with an opening at the top.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a comprehensive treatment device for high-concentration waste emulsion, which has the following beneficial effects:

[0015] In this invention, the combination of a sedimentation chamber and a water collection chamber enables the high-concentration waste emulsion comprehensive treatment device to evaporate the aqueous phase components into the water collection chamber and condense them in the water collection chamber before exporting them. It can also retain the precipitates formed by the demulsifier in the sedimentation chamber, thereby treating the high-concentration emulsion in an economical and effective manner. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the high-concentration waste emulsion comprehensive treatment device according to the implementation plan;

[0017] Figure 2 This is a schematic diagram of the internal structure of the sedimentation chamber according to the implementation plan;

[0018] Figure 3 This is a structural schematic diagram of the water collection chamber according to the implementation plan.

[0019] In the diagram: 10. Sedimentation chamber; 11. Tank body; 12. T-shaped baffle seat; 13. Isolation tank; 14. Connecting pipe; 15. Heating section; 20. Water collection chamber; 21. Connecting section; 22. Drip section; 23. Heat-conducting plate; 24. Drain pipe; 30. Support; 40. Cover plate; 41. Pipe body; 50. Motor; 60. Stirring section. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 A high-concentration waste emulsion comprehensive treatment device includes a sedimentation chamber 10, a water collection chamber 20, a support 30, a cover plate 40, a motor 50, and a stirring unit 60. The sedimentation chamber 10 and the cover plate 40 cooperate to form a structure for containing the waste emulsion. The motor 50 and the stirring unit 60 cooperate to agitate the waste emulsion and demulsifier input into the above structure. The water collection chamber 20 is used in conjunction with the sedimentation chamber 10 to collect the aqueous phase. The support 30 supports the sedimentation chamber 10 and the water collection chamber 20.

[0022] See Figure 2 The sedimentation chamber 10 may include a tank body 11, several T-shaped baffles 12, multiple connecting pipes 14, and two heating elements 15. One end of the tank body 11 has a flange and an opening that mate with a cover plate 40, allowing the cover plate 40 to be detachably and fixedly connected to the sedimentation chamber 10 and to close the opening of the tank body 11 in the sedimentation chamber 10. Several T-shaped baffles 12 are fixedly connected to the inner bottom wall of the tank body 11 at intervals, and each pair of adjacent T-shaped baffles 12 forms a retention groove 13 with an opening at the top between them and the inner wall of the tank body 11, allowing sediment to accumulate in the retention groove 13 and preventing it from floating in the tank body 11 due to the influence of agitated water. Two heating elements 15 are symmetrically installed on the outer wall of the tank 11. Each heating element 15 is equipped with an electric heating wire, and the two heating elements 15 conduct heat through their contact surfaces with the tank 11. This heating of the heating elements 15 heats the waste emulsion in the tank 11, causing the aqueous phase to evaporate. Multiple connecting pipes 14 are disposed in the gap between the two heating elements 15. The lower end of each connecting pipe 14 connects to the top of the tank 11, and the upper end of each connecting pipe 14 connects to the water collection chamber 20, allowing evaporated water vapor to enter the water collection chamber 20 through the connecting pipes 14.

[0023] See Figure 3The water collection chamber 20 may include a connecting section 21, at least one drip section 22, multiple heat-conducting fins 23, and at least one drain pipe 24. The bottom of the connecting section 21 is connected to multiple connecting pipes 14, and at least one drip section 22 is inclined downwards and connected to the side of the connecting section 21. Multiple spaced heat-conducting fins 23 are formed on the outer wall of the drip section 22. Through the heat dissipation of the heat-conducting fins 23, water vapor can be condensed into water droplets in the drip section 22 and drip down and accumulate. In order to make the water vapor condense faster, a cooling fan can also be installed at the multiple heat-conducting fins 23 located on the same side. The airflow direction of the cooling fan is from the side facing the heat-conducting fins 23 to the side away from the heat-conducting fins 23, thereby using the rapid airflow to quickly dissipate heat from the heat-conducting fins 23 and the drip section 22. It is understood that other existing technical means can also be used to improve the heat dissipation speed of the drip section 22. The bottom of the drip section 22 is also connected to a drain pipe 24, and a valve is installed on the drain pipe 24 to control the discharge of the collected water.

[0024] In this embodiment, the motor 50 is mounted on the cover plate 40, and the output end of the motor 50 extends into the sedimentation chamber 10 and is connected to the stirring part 60, so that the stirring part 60 is rotatably disposed in the sedimentation chamber 10. The stirring part 60 may have multiple stirring blades rotating in the tank body 11, and it is also necessary to ensure that several T-shaped baffles 12 are all located below the rotation trajectory of the stirring part 60, so as to avoid interference.

[0025] The system of the present invention may further include a control system for controlling the operation of the aforementioned motor and heating unit to automatically perform the agitation of the waste emulsion and the evaporation and condensation collection of the aqueous phase. It should be understood that the control system is not particularly limited and can be implemented using existing control technologies, which will not be elaborated upon here.

[0026] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A comprehensive treatment device for high-concentration waste emulsion, comprising a sedimentation chamber (10), a support (30), a cover plate (40), a motor (50), and a stirring unit (60), wherein one end of the sedimentation chamber (10) has an opening, the cover plate (40) is detachably fixedly connected to the sedimentation chamber (10), and the cover plate (40) closes the opening of the sedimentation chamber (10), the motor (50) is mounted on the cover plate (40), and the output end of the motor (50) extends into the sedimentation chamber (10) and is connected to the stirring unit (60), such that the stirring unit (60) is rotatably disposed in the sedimentation chamber (10), characterized in that, It also includes a water collection chamber (20), The sedimentation chamber (10) includes a tank body (11), two heating elements (15), and multiple connecting pipes (14). One end of the tank body (11) has a flange that is connected to the cover plate (40). The two heating elements (15) are symmetrically installed on the outer wall of the tank body (11). Each heating element (15) is provided with an electric heating wire, and the two heating elements (15) conduct heat through the contact surface between themselves and the tank body (11). Multiple connecting pipes (14) are disposed in the gap between the two heating parts (15), and the lower end of the connecting pipe (14) is connected to the top of the tank (11), and the upper end of the connecting pipe (14) is connected to the water collection chamber (20).

2. The high-concentration waste emulsion comprehensive treatment device according to claim 1, characterized in that: The water collection chamber (20) includes a connecting section (21) and at least one drip section (22). The bottom of the connecting section (21) is connected to a plurality of connecting pipes (14), and at least one drip section (22) is inclined downward and connected to the side of the connecting section (21).

3. The high-concentration waste emulsion comprehensive treatment device according to claim 2, characterized in that: Multiple heat-conducting plates (23) are formed on the outer wall of the drip section (22) at intervals.

4. The high-concentration waste emulsion comprehensive treatment device according to claim 3, characterized in that: A cooling fan is also installed at the multiple heat-conducting plates (23) on the same side, and the airflow direction of the cooling fan is from the side facing the heat-conducting plate (23) to the side away from the heat-conducting plate (23).

5. A comprehensive treatment device for high-concentration waste emulsion according to any one of claims 2-4, characterized in that: The bottom of the drip section (22) is also connected to a drain pipe (24), and a valve is installed on the drain pipe (24).

6. The high-concentration waste emulsion comprehensive treatment device according to claim 1, characterized in that: A number of T-shaped blocking seats (12) are fixedly connected to the inner bottom wall of the tank (11). The T-shaped blocking seats (12) are all located below the rotation trajectory of the stirring part (60), and each pair of adjacent T-shaped blocking seats (12) and the inner wall of the tank (11) form a retaining groove (13) with an opening at the top.

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