Micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device

Abstract

The utility model relates to the technical field of water sludge treatment, and discloses a micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device which comprises a treatment tank for accommodating water sludge during water treatment; the micro-vortex circulating mechanism comprises a stirrer arranged in the treatment tank and is used for stirring the water sludge to generate micro-vortex; according to the device disclosed by the utility model, the water sludge is effectively guided and stirred through the spiral arrangement of the guide plate and the inclined arrangement of the stirrer, the static balance of the water sludge is broken, vortexes are formed and are diffused into micro vortexes in the device, so that the water sludge can be effectively treated, and the water sludge can be effectively treated. According to the present invention, the water sludge is continuously stirred through the circulation fermentation mechanism so as to produce the micro-vortex, such that the treatment process is further accelerated, and the overall efficiency of the sludge treatment is significantly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water sludge treatment technical field especially relates to a kind of micro-eddy current circulation sludge high temperature micro-oxygen fermentation water treatment device. BACKGROUND

[0002] With the acceleration of industrialization and urbanization, the amount of sludge generated in the process of wastewater treatment is increasing, and the sludge contains a large amount of organic matter, pathogens and heavy metals and other harmful substances, which will cause serious pollution to the environment if not properly handled.

[0003] In the traditional sludge treatment process, the sludge is often in a static or semi-static state, which limits the full contact of organic matter and microorganisms in the sludge, and thus affects the fermentation efficiency and treatment effect. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a kind of micro-eddy current circulation sludge high temperature micro-oxygen fermentation water treatment device.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of micro-eddy current circulation sludge high temperature micro-oxygen fermentation water treatment device, comprising:

[0006] treatment tank for containing water sludge during water treatment;

[0007] Micro-eddy current circulation mechanism, including the stirring arranged in treatment tank, for stirring water sludge to produce micro-eddy;

[0008] Gas delivery assembly for providing necessary oxygen to water sludge in treatment tank.

[0009] As a further description of the above technical scheme: the micro-eddy current circulation mechanism further comprises;

[0010] Shaft for driving stirring to rotate, and stirring is fixedly arranged on the shaft;

[0011] Supporting rod, fixedly arranged on the inner wall of treatment tank, for supporting the shaft, and the shaft is rotatably connected to the supporting rod;

[0012] Eddy fan, fixedly arranged on the upper end of the shaft, for driving the shaft to rotate by circulating water sludge;

[0013] Flow collector, fixedly arranged on the inner wall of treatment tank;

[0014] Deflector plate, arranged on the inner wall of treatment tank above flow collector, for guiding water sludge;

[0015] Sludge delivery pipe, fixedly arranged on the treatment tank, for delivering circulating water sludge to the deflector plate;

[0016] Valve one, set up on the mud pipe, for opening and closing the mud pipe;

[0017] Mud pump, fixedly arranged at the bottom of the processing tank, for conveying the water sludge in the processing tank on the mud pipe;

[0018] Discharge pipe, fixedly arranged on the mud pipe, for discharging the water sludge in the processing tank;

[0019] Valve two, set up on the discharge pipe, for opening and closing the discharge pipe;

[0020] Inlet pipe, set up at the upper end of the processing tank, for adding water sludge into the processing tank.

[0021] As a further description of the above technical solution: the inlet end of the mud pump penetrates the bottom of the processing tank, and the mud pipe penetrates the processing tank.

[0022] As a further description of the above technical solution: the inlet pipe penetrates the processing tank.

[0023] As a further description of the above technical solution: the guide plate is spirally arranged.

[0024] As a further description of the above technical solution: the gas feeding assembly comprises:

[0025] Gas pipe, set up on one side of the processing tank, for conveying oxygen into the processing tank;

[0026] Valve three, set up on the gas pipe, for adjusting the size of the gas inlet amount of the gas pipe.

[0027] As a further description of the above technical solution: the gas pipe penetrates the processing tank.

[0028] The utility model has the following beneficial effects:

[0029] 1、In the utility model, through the spiral arrangement of the guide plate and the inclined arrangement of the stirring, the water sludge is effectively guided and stirred, the static balance is broken, the vortex is formed and the micro vortex is formed in the device, which helps the organic matter in the sludge to contact the microorganism more fully, thereby improving the fermentation efficiency, and at the same time, through the circulating fermentation mechanism, the water sludge is continuously stirred and micro vortex is generated, the treatment process is further accelerated, and the overall efficiency of sludge treatment is significantly improved.

[0030] 2、In the utility model, through the gas pipe and the matched valve three, the oxygen amount provided to the sludge can be controlled, the oxygen demand in the aerobic fermentation process of the microorganism is met, the necessary support for the activity of the microorganism is provided, thereby improving the fermentation quality and treatment effect. DRAWINGS

[0031] Figure 1 A micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device is provided.

[0032] Figure 2 A micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device is provided.

[0033] Figure 3 A micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device is provided. Figure 1 ;

[0034] Figure 4 A micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device is provided. Figure 2 .

[0035] Legend:

[0036] 1, treatment tank; 201, mud pump; 202, mud pipe; 203, guide plate; 204, flow collector; 205, vortex fan; 206, support rod; 207, rotating shaft; 208, stirring; 209, valve one; 210, discharge pipe; 211, valve two; 212, inlet pipe; 301, air pipe; 302, valve three. DETAILED DESCRIPTION

[0037] 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, not 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 scope of the present application.

[0038] Embodiment 1:

[0039] Referring to the drawings, Figures 1 to 4 The micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device provided by the present application comprises a treatment tank 1 for containing water sludge during water treatment, and the treatment tank 1 comprises a micro-vortex circulating mechanism, which comprises a stirring device 208 arranged in the treatment tank 1 and used for stirring the water sludge to generate micro-vortices.

[0040] It should be noted that the stirring device 208 is provided in three groups and is arranged obliquely, and a heating rod is arranged in the inner wall of the treatment tank 1. The high-temperature environment can accelerate the metabolic activity of microorganisms, promote the rapid decomposition of organic matter in the sludge, and at the same time reduce the aeration amount and reduce the energy consumption.

[0041] As a preferable embodiment, the micro-vortex circulating mechanism further comprises: a rotating shaft 207 for driving the stirring rod 208 to rotate, the stirring rod 208 is fixedly arranged on the rotating shaft 207; a supporting rod 206 fixedly arranged on the inner wall of the treatment tank 1 for supporting the rotating shaft 207, and the rotating shaft 207 is rotatably connected to the supporting rod 206; a vortex fan 205 fixedly arranged on the upper end of the rotating shaft 207 for driving the rotating shaft 207 to rotate by circulating water sludge; a collecting hopper 204 fixedly arranged on the inner wall of the treatment tank 1; a guide plate 203 arranged on the inner wall of the treatment tank 1 above the collecting hopper 204 for guiding the water sludge; a sludge conveying pipe 202 fixedly arranged on the treatment tank 1 for conveying the circulating water sludge to the guide plate 203; a valve 209 arranged on the sludge conveying pipe 202 for opening and closing the sludge conveying pipe 202; a sludge pump 201 fixedly arranged at the bottom of the treatment tank 1 for conveying the water sludge in the treatment tank 1 to the sludge conveying pipe 202; a discharge pipe 210 fixedly arranged on the sludge conveying pipe 202 for discharging the water sludge in the treatment tank 1; a valve 211 arranged on the discharge pipe 210 for opening and closing the discharge pipe 210; and an inlet pipe 212 arranged at the upper end of the treatment tank 1 for adding water sludge into the treatment tank 1.

[0042] It should be noted that the vortex fan 205 is arranged in the collecting hopper 204, the guide plate 203 is arranged above the collecting hopper 204, one end of the inlet pipe 212 is provided with a flange for connecting the inlet pipe 212 to the sludge inlet pipe.

[0043] As a preferable embodiment, the inlet end of the sludge pump 201 penetrates the bottom of the treatment tank 1, and the sludge conveying pipe 202 penetrates the treatment tank 1.

[0044] As a preferable embodiment, the inlet pipe 212 penetrates the treatment tank 1.

[0045] As a preferable embodiment, the guide plate 203 is arranged in a spiral shape.

[0046] Embodiment 2:

[0047] On the basis of embodiment 1, in order to further improve the water sludge treatment efficiency, a gas conveying assembly is arranged on the treatment tank 1.

[0048] As a preferable embodiment, the gas conveying assembly is used to provide necessary oxygen to the water sludge in the treatment tank 1.

[0049] As a preferable embodiment, the gas conveying assembly comprises: a gas pipe 301 arranged on one side of the treatment tank 1 for conveying oxygen into the treatment tank 1; and a valve 302 arranged on the gas pipe 301 for adjusting the size of the gas inlet of the gas pipe 301.

[0050] Need to explain, the shape of the air pipe 301 is L-shaped, and one end of the valve three 302 can also be connected with the external gas source.

[0051] As a preferred embodiment, the air pipe 301 penetrates the treatment tank 1.

[0052] Working principle: in use, first, the entering pipe 212 is connected to the water sludge inlet pipe through the flange at one end of the entering pipe 212, then the water sludge is transported to the flow guide plate 203 through the entering pipe 212, the flow direction of the water sludge is guided through the spiral arrangement of the flow guide plate 203, when the water sludge flows on the collecting hopper 204 and contacts the vortex fan 205, the vortex fan 205 is driven to rotate, the rotating shaft 207 is driven to rotate on the support rod 206, the stirring rod 208 is driven to rotate, with the continuous addition of the water sludge, the water sludge stored in the treatment tank 1 is stirred through the inclined arrangement of the three groups of stirring rods 208, so that the stirring action of the stirring rod 208 breaks the static balance of the sludge water, and the vortex is formed, the vortex continuously spreads in the device to form a micro vortex, which helps the organic matter in the sludge to contact the microorganisms more fully, thereby improving the fermentation efficiency, then the valve two 211 is closed and the valve one 209 is opened, and then the sludge pump 201 is opened, the sludge pump 201 transports the water sludge in the treatment tank 1 to the sludge conveying pipe 202, and the water sludge falls on the flow guide plate 203 through the sludge conveying pipe 202, so that the water sludge is subjected to cyclic fermentation, and the water sludge can be continuously stirred by the vortex fan 205 to generate a micro vortex in the treatment tank 1, thereby improving the treatment efficiency of the water sludge, and the treatment tank 1 is provided with an air pipe 301 on one side, the air pipe 301 is provided with a valve three 302, and the valve three 302 is used for providing necessary oxygen to the sludge to support the aerobic fermentation process of the microorganisms.

[0053] It should be noted that the electrical components appearing in this document are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device controlled by a computer or the like, and the detailed description of the known functions and known components is omitted in the specific embodiment of the present disclosure. In order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances.

[0054] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made shall be included in the protection scope of the present application.

Claims

1. A micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device, characterized in that: The utility model relates to a water treatment device, which comprises: a treatment tank (1) for containing water sludge during water treatment; a micro-vortex circulating mechanism comprising a stirring device (208) arranged in the treatment tank (1) for stirring (208) the water sludge to generate micro-vortices; a gas supply assembly for supplying necessary oxygen to the water sludge in the treatment tank (1).

2. The micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device according to claim 1, characterized in that: The micro-vortex circulating mechanism further comprises: a rotating shaft (207) for driving the stirring device (208) to rotate, wherein the stirring device (208) is fixedly arranged on the rotating shaft (207); a support rod (206) fixedly arranged on the inner wall of the treatment tank (1) for supporting the rotating shaft (207), wherein the rotating shaft (207) is rotatably connected to the support rod (206); a vortex fan (205) fixedly arranged on the upper end of the rotating shaft (207) for driving the rotating shaft (207) to rotate through the circulating water sludge; a flow collector (204) fixedly arranged on the inner wall of the treatment tank (1); a flow guide plate (203) arranged above the flow collector (204) on the inner wall of the treatment tank (1) for guiding the water sludge; a sludge conveying pipe (202) fixedly arranged on the treatment tank (1) for conveying the circulating water sludge to the flow guide plate (203); a valve (209) arranged on the sludge conveying pipe (202) for opening and closing the sludge conveying pipe (202); a sludge pump (201) fixedly arranged at the bottom of the treatment tank (1) for conveying the water sludge in the treatment tank (1) to the sludge conveying pipe (202); a discharge pipe (210) fixedly arranged on the sludge conveying pipe (202) for discharging the water sludge in the treatment tank (1); a valve (211) arranged on the discharge pipe (210) for opening and closing the discharge pipe (210); an inlet pipe (212) arranged at the upper end of the treatment tank (1) for adding water sludge into the treatment tank (1).

3. The micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device according to claim 2, characterized in that: The inlet end of the sludge pump (201) penetrates the bottom of the treatment tank (1), and the sludge conveying pipe (202) penetrates the treatment tank (1).

4. The micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device according to claim 3, characterized in that: The inlet pipe (212) penetrates the treatment tank (1).

5. The micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device according to claim 4, characterized in that: The flow guide plate (203) is arranged in a spiral shape.

6. The micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device according to claim 5, characterized in that: The gas supply assembly comprises: a gas pipe (301) arranged on one side of the treatment tank (1) for conveying oxygen into the treatment tank (1); a valve (302) arranged on the gas pipe (301) for adjusting the size of the gas inlet of the gas pipe (301).

7. The micro-vortex circulating sludge high-temperature micro-aerobic fermentation water treatment device according to claim 6, characterized in that: The gas pipe (301) penetrates the treatment tank (1).

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