Sludge treatment separating tower

Abstract

The invention discloses a sludge treatment separation tower which comprises a tower body structure, a detection structure is arranged on the peripheral side of the tower body structure, a feeding structure is arranged at the top end of the tower body structure and provided with a stirring structure in a matched mode, the tower body structure comprises a tank body, a temperature assembly, a tank opening, a motor and a transmission gear, and the detection structure comprises a pipeline, a first connector, a second connector and a pH detector. The feeding structure comprises a transmission rod body, a blocking rod, a driven gear ring, a filling hole and a grid plate, and the stirring structure comprises stirring blades, a conical bottom plate and a connecting pin. The sludge treatment device has the beneficial effects that sludge at the bottom in the tower body structure can be stirred and conveyed to the top end in the tank body in a stirring manner through the arranged stirring structure, so that the sludge at the bottom can be circulated to the top end, sludge solidification can be prevented, sludge layering reaction of different layer sections can be prevented, the sludge of the different layer sections can fully react, and the sludge treatment effect is improved. And anaerobic bacteria can be conveniently cultivated.

Description

Technical Field

[0001] The invention relates to the technical field of sludge treatment equipment, and in particular to a sludge treatment separation tower. Background Art

[0002] In the sludge treatment process, the sludge is generally separated and then digested by anaerobic bacteria to reduce the sludge content. In the prior art, the efficiency of anaerobic bacteria cultivation after the sludge is separated inside the separation tower is slow.

[0003] The announcement number is CN 214050614 U. A sludge treatment separation tower includes a tower body with a raw liquid pipeline, a clear liquid pipeline and a sewage pipeline. The tower body includes a columnar section and a conical section. The upper part of the tower body is a columnar section, and the lower part of the tower body is a conical section. The conical section is additionally provided with a separation section. The raw liquid pipeline is arranged under the separation section. The columnar section is additionally provided with a flow stabilizing section. The separation section includes a separation folding plate with eye holes, and both ends of the separation folding plate are bent 15° to 45° toward the sewage pipeline. The above technical solution solves the problems of the slag mixing into the clear liquid due to the shaking of the sewage and the blockage caused by the accumulation of sludge in the prior art when separating sludge.

[0004] However, in the process of sludge treatment, anaerobic bacteria need to be cultivated to improve the efficiency of sludge digestion, but this plan does not reflect the efficient cultivation of anaerobic bacteria.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the present invention provides a sludge treatment separation tower, which has the function of efficiently cultivating anaerobic bacteria and improving sludge digestion efficiency, thereby solving the problems existing in the prior art.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned function of efficiently cultivating anaerobic bacteria and improving sludge digestion efficiency, the specific technical scheme adopted by the present invention is as follows:

[0010] A sludge treatment separation tower comprises a tower body structure, wherein a detection structure is arranged on the periphery of the tower body structure, a feeding structure is arranged on the top of the tower body structure, and a stirring structure is matched with the feeding structure.

[0011] Furthermore, the tower body structure is a reaction container after sludge separation, and the tower body structure includes a tank body, a temperature component, a tank mouth, a motor, and a transmission gear. A temperature component is provided at the bottom end of the peripheral side of the tank body, a tank mouth is provided at the top end of the tank body, a motor is provided on one side of the tank mouth, and a transmission gear is provided at the bottom end of the motor.

[0012] Furthermore, the detection structure can perform pH detection on the sludge in the tank body, and the detection structure includes a pipeline, a first interface, a second interface, and a pH detector. The first interface and the second interface are respectively provided at both ends of the pipeline, and the first interface and the second interface are symmetrically installed. A pH detector is connected to one side of the pipeline.

[0013] Furthermore, the feeding structure can uniformly add organic matter to the sludge, and the feeding structure includes a transmission rod body, a blocking rod, a driven gear ring, a filling hole, and a grid plate. The blocking rod is provided inside the transmission rod body, the upper half of the transmission rod body is penetrated by the driven gear ring, the transmission rod body is fixedly connected to the grid plate, and the lower half of the transmission rod body is uniformly provided with filling holes.

[0014] Furthermore, the stirring structure facilitates the circulating stirring of the sludge and improves the reaction efficiency. The stirring structure includes a stirring blade, a conical bottom plate, and a connecting pin. The bottom end of the stirring blade is provided with a conical bottom plate, and a connecting pin is provided in the middle of the top end of the conical bottom plate.

[0015] Furthermore, the top end of the stirring blade is connected and fixed to the grid plate, and the surface of the stirring blade is provided with a liquid guide groove matching its semi-spiral blade.

[0016] Furthermore, the temperature component includes an electric heater, a temperature sensor, and a PLC controller. The electric heater is installed at the bottom end of the tank body, and the temperature sensor is installed on the periphery of the tank body. The electric heater and the temperature sensor are electrically connected to the PLC controller respectively.

[0017] Furthermore, the conical bottom plate is slidably connected to the stirring blade, and the transmission rod body is rotationally connected to the conical bottom plate via the connecting pin.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides a sludge treatment separation tower, which has the following beneficial effects:

[0020] (1) The present invention can stir and transfer the bottom sludge in the tower structure to the top of the tank body through the stirring structure, so that the sludge at the bottom can be circulated to the top, which can prevent the sludge from solidifying and prevent the sludge in different layers from stratifying, so that the sludge in different layers can fully react, which is convenient for cultivating anaerobic bacteria.

[0021] (2) The present invention can perform real-time pH detection on the sludge in the tank through the feeding structure and the detection structure, and can also perform uniform dosing of organic matter, thereby improving the cultivation efficiency of anaerobic bacteria and making the sludge digestion efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 is a schematic diagram of the main structure of a sludge treatment and separation tower according to an embodiment of the present invention;

[0024] Figure 2 Schematic diagram of the feeding structure of the sludge treatment and separation tower according to an embodiment of the present invention;

[0025] Figure 3 is a schematic diagram of a detection structure of a sludge treatment and separation tower according to an embodiment of the present invention;

[0026] Figure 4 It is a schematic diagram of the stirring structure of a sludge treatment and separation tower according to an embodiment of the present invention.

[0027] In the figure:

[0028] 1. Tower structure; 101. Tank body; 102. Temperature component; 103. Tank mouth; 104. Motor; 105. Transmission gear; 2. Detection structure; 201. Pipeline; 202. First interface; 203. Second interface; 204. pH detector; 3. Feeding structure; 301. Transmission rod body; 302. Blocking rod; 303. Driven gear ring; 304. Filling hole; 305. Grid plate; 4. Stirring structure; 401. Stirring blade; 402. Conical bottom plate; 403. Connecting pin. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] The present invention is further described with reference to the accompanying drawings and specific embodiments. Figure 1-4 As shown, it comprises a tower body structure 1 , a detection structure 2 is arranged on the surrounding side of the tower body structure 1 , a feeding structure 3 is arranged on the top of the tower body structure 1 , and a stirring structure 4 is arranged to match the feeding structure 3 .

[0031] The tower structure 1 is a reaction container after sludge separation;

[0032] The detection structure 2 can perform pH detection on the sludge in the tank 101;

[0033] The feeding structure 3 can evenly add organic matter to the sludge;

[0034] The stirring structure 4 facilitates the circulation and stirring of the sludge, thereby improving the reaction efficiency.

[0035] The tower structure 1 includes a tank body 101, a temperature component 102, a tank mouth 103, a motor 104, and a transmission gear 105. The temperature component 102 is provided at the bottom of the peripheral side of the tank body 101, the tank mouth 103 is provided at the top of the tank body 101, a motor 104 is provided on one side of the tank mouth 103, and a transmission gear 105 is provided at the bottom of the motor 104.

[0036] The temperature component 102 of the tank body 101 can heat the sludge, the tank mouth 103 is convenient for material connection, and the motor 104 cooperates with the transmission gear 105 to drive the feeding structure 3 and the stirring structure 4 to transmit.

[0037] The detection structure 2 includes a pipeline 201, a first interface 202, a second interface 203, and a pH detector 204. The first interface 202 and the second interface 203 are respectively provided at both ends of the pipeline 201. The first interface 202 and the second interface 203 are symmetrically installed. A pH detector 204 is connected to one side of the pipeline 201.

[0038] The first interface 202 and the second interface 203 of the detection structure 2 are symmetrically installed on the side wall of the tank body 101, so that the pipeline 201 is connected to the inside of the tank body 101. When the stirring structure 4 drives the sludge to stir, the flowing sludge will flow to the second interface 203 through the first interface 202 of the pipeline 201, thereby detecting the pH value of the sludge, playing a role of real-time monitoring, and facilitating the addition of existing drugs and organic matter in cooperation with the feeding structure 3.

[0039] The feeding structure 3 includes a transmission rod body 301, a blocking rod 302, a driven gear ring 303, a filling hole 304, and a grid plate 305. The blocking rod 302 is provided inside the transmission rod body 301, the driven gear ring 303 is penetrated through the upper half of the transmission rod body 301, the grid plate 305 is fixedly connected to the transmission rod body 301, and the filling holes 304 are evenly opened on the lower half of the transmission rod body 301.

[0040] The feeding structure 3 is driven by the electric transmission rod body 301 through the motor 104, the transmission gear 105 and the driven gear ring 303. The transmission rod body 301 drives the stirring blade 401 through the grid plate 305. When filling is not required, the filling hole 304 of the transmission rod body 301 can be blocked by the blocking rod 302, so that the sludge cannot enter the transmission rod body 301. When it is necessary to add chemicals and other organic matter, the chemicals and other organic matter are introduced after the blocking rod 302 is removed, and then the chemicals and other organic matter are introduced into the sludge through the filling hole 304 through the pressurizing device. Since the filling holes 304 are evenly distributed in the lower half of the transmission rod body 301, the chemicals and other organic matter can be added more evenly.

[0041] The stirring structure 4 includes a stirring blade 401 , a conical bottom plate 402 , and a connecting pin 403 . The bottom end of the stirring blade 401 is provided with the conical bottom plate 402 , and the connecting pin 403 is provided in the middle of the top end of the conical bottom plate 402 .

[0042] The stirring blade 401 is fixedly connected to the grid plate 305, and the grid plate 305 drives the stirring blade 401 to rotate. Due to the semi-spiral blade design of the stirring blade 401 and the guide groove, the sludge at the bottom and the side wall of the tank body 101 can be stirred and circulated from bottom to top, thereby improving the efficiency of sludge mixing and improving the efficiency of anaerobic bacteria in cultivating and digesting the sludge.

[0043] The top of the stirring blade 401 is connected and fixed to the grid plate 305 , and the surface of the stirring blade 401 is provided with a liquid guide groove matching its semi-spiral blade.

[0044] The temperature assembly 102 includes an electric heater, a temperature sensor, and a PLC controller. The electric heater is installed at the bottom of the tank body 101, and the temperature sensor is installed on the peripheral side of the tank body 101. The electric heater and the temperature sensor are electrically connected to the PLC controller respectively.

[0045] The conical bottom plate 402 is slidably connected to the stirring blade 401 , and the transmission rod body 301 is rotationally connected to the conical bottom plate 402 via a connecting pin 403 .

[0046] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process is described in detail below.

[0047] In summary, with the help of the above technical scheme of the present invention, the sludge is separated through the grid plate 305 and enters the lower half of the tank body 101, the temperature component 102 can heat the sludge, the tank mouth 103 is convenient for material connection, the motor 104 cooperates with the transmission gear 105 to drive the feeding structure 3 and the stirring structure 4 for transmission, the first interface 202 and the second interface 203 of the detection structure 2 are symmetrically installed on the side wall of the tank body 101, so that the pipeline 201 is connected to the inside of the tank body 101, when the stirring structure 4 drives the sludge to stir, the flowing sludge will flow from the first interface 202 of the pipeline 201 to the second interface 203, thereby detecting the pH value of the sludge, playing a role of real-time monitoring, and facilitating the addition of existing drugs and organic matter with the feeding structure 3, the feeding structure 3 is driven by the motor 104 and the transmission gear 105 and the driven gear ring 303 The electric transmission rod body 301 is transmitted, and the transmission rod body 301 passes through the grid plate 305 drives the stirring blade 401 to transmit. When filling is not needed, the filling hole 304 of the transmission rod body 301 can be blocked by the blocking rod 302, so that the sludge cannot enter the transmission rod body 301. When it is necessary to add chemicals and other organic matter, the chemicals and other organic matter are introduced after the blocking rod 302 is removed, and then the chemicals and other organic matter are introduced into the sludge through the filling hole 304 by the pressurizing device. Since the filling holes 304 are evenly distributed in the lower half of the transmission rod body 301, the chemicals and other organic matter can be added more evenly. The stirring blade 401 is fixedly connected to the grid plate 305, and the grid plate 305 drives the stirring blade 401 to rotate. Due to the semi-spiral blade design of the stirring blade 401, a guide groove is provided at the same time, which can stir the sludge at the bottom and the side wall of the tank body 101 and circulate from bottom to top, thereby improving the efficiency of sludge mixing and improving the efficiency of anaerobic bacteria in cultivating and digesting sludge.

[0048] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sludge treatment separation tower, characterized in that: The tower structure (1) comprises a detection structure (2) provided on the circumference of the tower structure (1), a feeding structure (3) provided on the top of the tower structure (1), and a stirring structure (4) provided in matching manner with the feeding structure (3).

2. A sludge treatment separation tower according to claim 1, characterized in that: The tower structure (1) comprises a tank body (101), a temperature component (102), a tank mouth (103), a motor (104), and a transmission gear (105); the temperature component (102) is provided at the bottom of the circumferential side of the tank body (101); the tank mouth (103) is provided at the top of the tank body (101); a motor (104) is provided on one side of the tank mouth (103); and a transmission gear (105) is provided at the bottom of the motor (104).

3. A sludge treatment separation tower according to claim 2, characterized in that: The detection structure (2) comprises a pipeline (201), a first interface (202), a second interface (203), and a pH detector (204); the first interface (202) and the second interface (203) are respectively provided at two ends of the pipeline (201); the first interface (202) and the second interface (203) are symmetrically installed; and the pH detector (204) is connected to one side of the pipeline (201).

4. A sludge treatment separation tower according to claim 3, characterized in that: The feeding structure (3) comprises a transmission rod body (301), a blocking rod (302), a driven gear ring (303), a filling hole (304), and a grid plate (305); the blocking rod (302) is arranged inside the transmission rod body (301); the driven gear ring (303) is penetrated through the upper half of the transmission rod body (301); the grid plate (305) is fixedly connected to the transmission rod body (301); and the filling holes (304) are evenly opened on the lower half of the transmission rod body (301).

5. A sludge treatment separation tower according to claim 4, characterized in that: The stirring structure (4) comprises a stirring blade (401), a conical bottom plate (402), and a connecting pin (403); the bottom end of the stirring blade (401) is provided with a conical bottom plate (402), and the connecting pin (403) is provided in the middle of the top end of the conical bottom plate (402).

6. A sludge treatment separation tower according to claim 5, characterized in that: The top end of the stirring blade (401) is connected and fixed to the grid plate (305), and the surface of the stirring blade (401) is provided with a liquid guide groove matching its semi-spiral blade.

7. A sludge treatment separation tower according to claim 6, characterized in that: The temperature component (102) comprises an electric heater, a temperature sensor, and a PLC controller; the electric heater is installed at the bottom end of the tank body (101); the temperature sensor is installed on the circumference of the tank body (101); and the electric heater and the temperature sensor are electrically connected to the PLC controller respectively.

8. A sludge treatment separation tower according to claim 7, characterized in that: The conical bottom plate (402) is slidably connected to the stirring blade (401), and the transmission rod body (301) is rotationally connected to the conical bottom plate (402) via the connecting pin (403).

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