Extrusion structure of plasma activated sludge catalytic body

Abstract

The utility model discloses an extrusion structure of a plasma activated sludge catalytic body, relates to the technical field of extrusion structures of plasma activated sludge catalytic bodies, and aims to solve the problem that the extrusion structure of the conventional plasma activated sludge catalytic body is not easy to deform due to long-time use in a water pressing and filtering process. The device comprises a box body, an outlet is formed in the box body, an L-shaped plate is installed on the box body, a second electric push rod is installed on the L-shaped plate, a transverse plate is installed between the second electric push rod and the L-shaped plate, and the transverse plate is connected with the second electric push rod. A pressing plate is installed at the output end of the second electric push rod, and a filtering plate is installed in the box body. A cleaning structure is mounted in the box body and comprises a shell, a first electric push rod, a square plate and a vertical needle; and the shell is arranged in the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma activated sludge catalysts, and particularly relates to an extrusion structure of a plasma activated sludge catalyst. Background Technique

[0002] Activated sludge is the general term for microbial populations and the organic and inorganic substances they adhere to. Activated sludge can be divided into aerobic activated sludge and anaerobic granular activated sludge, and activated sludge is mainly used to treat sewage and wastewater. The activated sludge process is an aerobic treatment method that uses suspended microbial flocs to treat organic sewage. As a catalyst, plasma activated sludge uses the metabolic ability of microorganisms to treat sewage, and the plasma activated sludge catalyst requires an extrusion structure to extrude moisture;

[0003] However, in the current extrusion structure of the plasma activated sludge catalyst, during the water pressure filtration process, due to long-term use, the extrusion filter element will become blocked, thus affecting the subsequent extrusion work. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the utility model provides an extrusion structure of a plasma activated sludge catalyst, which solves the problem that in the current extrusion structure of the plasma activated sludge catalyst, during the water pressure filtration process, due to long-term use, the extrusion filter element will become blocked, thus affecting the subsequent extrusion work.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: An extrusion structure of a plasma activated sludge catalyst, including a box body, an outlet is opened on the box body, an L-shaped plate is installed on the box body, a second electric push rod is installed on the L-shaped plate, a cross plate is installed between the second electric push rod and the L-shaped plate, a pressing plate is installed on the output end of the second electric push rod, and a filter plate is installed in the box body;

[0006] A cleaning structure is installed in the box body, and the cleaning structure includes a shell, a first electric push rod, a square plate and a vertical needle;

[0007] The shell is installed in the box body, the first electric push rod is installed in the shell, a vertical hole is opened on the shell, the output end of the first electric push rod passes through the vertical hole, the square plate is installed on the output end of the first electric push rod, the vertical needle is installed on the square plate, and the vertical needle corresponds to the holes on the filter plate one by one.

[0008] Preferably, a connecting plate is installed on the box body, a third electric push rod is installed on the connecting plate, a pushing plate is installed on the output end of the third electric push rod, an inlet is opened on the box body, and the pushing plate plugs into the inlet.

[0009] Preferably, a discharge port is provided on the box body, a baffle is inserted into the discharge port, a rotating plate is rotatably mounted on the box body through a pin shaft, and the rotating plate is closely attached to the baffle.

[0010] Preferably, a plurality of water flow grooves are equidistantly arranged on the square plate.

[0011] Preferably, the filter plate is placed inside the box body, a frame plate is installed inside the box body, and the filter plate is placed on the frame plate.

[0012] Preferably, a T-shaped plate is installed inside the box body, and the shell is installed on the T-shaped plate.

[0013] The utility model provides an extrusion structure of a plasma activated sludge catalyst body, which has the following beneficial effects:

[0014] 1. Put the external plasma activated sludge into the box body. At this time, the output end of the second electric push rod drives the pressing plate to press into the box body, extruding the plasma activated sludge on the filter plate, so that the water in the plasma activated sludge is extruded out, and the water is discharged through the outlet. And due to the repeated pressurization of the plasma activated sludge, when the filter plate is blocked, at this time, the output end of the first electric push rod moves upward along the vertical hole on the shell, so that the square plate moves upward, and the square plate drives the vertical needle to move upward and extend into the corresponding hole on the filter plate, so that the filter plate can be dredged, facilitating the subsequent extrusion work of the plasma activated sludge;

[0015] 2. Rotate the rotating plate upward on the box body through the pin shaft, then the rotating plate leaves the baffle. At this time, the baffle can be taken out, and the discharge port is opened. Then the output end of the third electric push rod drives the push plate to be pushed in through the inlet, pushing the plasma activated sludge. The push plate pushes the extruded plasma activated sludge to be discharged through the discharge port, facilitating discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is a schematic structural diagram of a cross-sectional view of the utility model;

[0018] Figure 3 is a schematic structural diagram of the square plate and the water flow grooves of the utility model;

[0019] Figure 4 is a schematic structural diagram of the rotating plate and the pin shaft of the utility model.

[0020] In the figure: 1 box body, 2 outlet, 3 T-shaped plate, 4 cleaning structure, 401 housing, 402 first electric push rod, 403 square plate, 404 vertical needle, 5 L-shaped plate, 6 second electric push rod, 7 cross plate, 8 pressing plate, 9 filter plate, 10 frame plate, 11 connecting plate, 12 third electric push rod, 13 pushing plate, 14 inlet, 15 discharge port, 16 baffle plate, 17 rotating plate, 18 pin shaft, 19 water chute. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Through those skilled in the art, all the electrical components in this case are connected to their adapted power supplies through wires, and appropriate controllers and encoders should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working in sequence in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be made.

[0023] Embodiment 1:

[0024] As Figure 1-2 known, an extrusion structure of a plasma activated sludge catalyst body includes a box body 1, an outlet 2 is opened on the box body 1, an L-shaped plate 5 is installed on the box body 1, a second electric push rod 6 is installed on the L-shaped plate 5, a cross plate 7 is installed between the second electric push rod 6 and the L-shaped plate 5, a pressing plate 8 is installed on the output end of the second electric push rod 6, and a filter plate 9 is installed in the box body 1;

[0025] A cleaning structure 4 is installed in the box body 1, and the cleaning structure 4 includes a housing 401, a first electric push rod 402, a square plate 403 and a vertical needle 404;

[0026] The housing 401 is installed in the box body 1, the first electric push rod 402 is installed in the housing 401, a vertical hole is opened on the housing 401, the output end of the first electric push rod 402 passes through the vertical hole, the square plate 403 is installed on the output end of the first electric push rod 402, the vertical needle 404 is installed on the square plate 403, and the vertical needle 404 corresponds to the holes on the filter plate 9 one by one;

[0027] In the specific implementation process, it is particularly worth noting that the first electric push rod 402 and the second electric push rod 6 are both powered on. The area of the pressing plate 8 is smaller than the circumference of the caliber of the box body 1, and the distance of one circle is 1-2 cm. The area of the filter plate 9 is the same as the size of the caliber of the box body 1. The number of holes on the filter plate 9 is twenty-three rows and twenty-three columns. The horizontal plate 7 is welded to the side wall below the second electric push rod 6 and the L-shaped plate 5 to strengthen the stability of the connection between the second electric push rod 6 and the L-shaped plate 5. The inner diameter of the vertical hole is the same as the outer diameter of the output end of the first electric push rod 402. The outer diameter of the vertical needle 404 is smaller than the inner diameter of the hole on the filter plate 9, and is less than 1-2 mm;

[0028] Specifically, the external plasma activated sludge is put into the box body 1. At this time, the output end of the second electric push rod 6 drives the pressing plate 8 to press into the box body 1, squeezing the plasma activated sludge on the filter plate 9, so that the water in the plasma activated sludge is squeezed out, and then the water is discharged through the outlet 2. And due to the repeated pressurization of the plasma activated sludge, when the filter plate 9 is blocked, at this time, the output end of the first electric push rod 402 moves upward along the vertical hole on the housing 401, so that the square plate 403 moves upward, and then the square plate 403 drives the vertical needle 404 to move upward and extend into the corresponding hole on the filter plate 9, so that the filter plate 9 can be dredged, facilitating the subsequent extrusion work of the plasma activated sludge.

[0029] Embodiment 2:

[0030] From Figure 1-4 it can be seen that a connecting plate 11 is installed on the box body 1, a third electric push rod 12 is installed on the connecting plate 11, a push plate 13 is installed on the output end of the third electric push rod 12, an inlet 14 is opened on the box body 1, and the push plate 13 is inserted into the inlet 14;

[0031] In the specific implementation process, it is particularly worth noting that the third electric push rod 12 is powered on. The push plate 13 is made of a steel plate with a rubber material wrapped on the outside. The push plate 13 can seal the inlet 14, and the inlet 14 and the filter plate 9 are on the same horizontal line. And a part of the push plate 13 enters the inlet 14, and the range is 1-2 cm, so that the push plate 13 can press the filter plate 9. The length of the inlet 14 is the same as the inner diameter width of the box body 1;

[0032] Specifically, when the pressing plate 8 finishes squeezing the plasma activated sludge, the output end of the third electric push rod 12 drives the push plate 13 to be pushed in through the inlet 14, pushing the plasma activated sludge to avoid manual feeding;

[0033] On the basis of the above Embodiment 1, a discharge port 15 is opened on the box body 1, a baffle 16 is inserted into the discharge port 15, and a rotating plate 17 is rotatably installed on the box body 1 through a pin shaft 18, and the rotating plate 17 is closely attached to the baffle 16;

[0034] In the specific implementation process, it is particularly worth noting that the length of the discharge port 15 is consistent with the inner diameter width of the box body 1. The baffle 16 is made of a steel plate wrapped with rubber on the outside, which can seal the discharge port 15. And a part of the baffle 16 enters the discharge port 15, with a range of 1 - 2 cm, so that the baffle 16 can press the filter plate 9. The pin shaft 18 is made of a steel shaft wrapped with rubber on the outside, so that the rotating plate 17 can be limited in position after rotation;

[0035] Specifically, if the rotating plate 17 is rotated upward on the box body 1 through the pin shaft 18, the rotating plate 17 will leave the baffle 16. At this time, the baffle 16 can be taken out, and the discharge port 15 will be opened. Then the push plate 13 can push the extruded plasma-activated sludge to discharge through the discharge port 15, which is convenient for discharging materials;

[0036] Based on the above-mentioned Embodiment 1, twenty-two water channels 19 are equidistantly arranged on the square plate 403;

[0037] In the specific implementation process, it is particularly worth noting that the water channels 19 are arranged between two adjacent rows of vertical needles 404, and the middle of the water channels 19 bulges, with a sloping design at both ends;

[0038] Specifically, when the water generated during the extrusion of the plasma-activated sludge drains down through the holes on the filter plate 9, and the water drains out through the water channels 19 on the square plate 403 and enters the box body 1, avoiding water accumulation;

[0039] Based on the above-mentioned Embodiment 1, the filter plate 9 is placed inside the box body 1, and a frame plate 10 is installed inside the box body 1. The filter plate 9 is placed on the frame plate 10;

[0040] In the specific implementation process, it is particularly worth noting that the inner diameter of the frame plate 10 is larger than the external dimension of the square plate 403. The push plate 13 presses on one side of the filter plate 9, and the baffle 16 presses on the other side of the filter plate 9, preventing the filter plate 9 from moving up when the vertical needles 404 dredge the holes on the filter plate 9;

[0041] Specifically, the filter plate 9 is placed on the box body 1 and on the frame plate 10, which is convenient for the installation and disassembly of the filter plate 9;

[0042] Based on the above-mentioned Embodiment 1, a T-shaped plate 3 is installed inside the box body 1, and the housing 401 is installed on the T-shaped plate 3;

[0043] In the specific implementation process, it is particularly worth noting that one side of the T-shaped plate 3 is inclined towards the outlet 2. The T-shaped plate 3 is made of stainless steel to strengthen the bottom of the box body 1 and prevent it from rotting;

[0044] Specifically, the water from the extruded plasma-activated sludge drops onto the T-shaped plate 3, and the water drains out from the outlet 2 along the inclined angle.

[0045] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0046] In the present utility model, unless otherwise clearly defined and limited, terms such as "mount", "set", "connect", "fix", "swivel connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0047] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An extrusion structure of a plasma activated sludge catalyst, comprising a housing (1), characterized in that: The box body (1) is provided with an outlet (2), an L-shaped plate (5) is installed on the box body (1), a second electric push rod (6) is installed on the L-shaped plate (5), a transverse plate (7) is installed between the second electric push rod (6) and the L-shaped plate (5), a pressure plate (8) is installed on the output end of the second electric push rod (6), and a filter plate (9) is installed in the box body (1); A cleaning structure (4) is installed in the box body (1), and the cleaning structure (4) comprises a shell (401), a first electric push rod (402), a square plate (403) and a vertical needle (404); The shell (401) is installed in the box body (1), the first electric push rod (402) is installed in the shell (401), a vertical hole is opened on the shell (401), the output end of the first electric push rod (402) passes through the vertical hole, the square plate (403) is installed on the output end of the first electric push rod (402), the vertical needle (404) is installed on the square plate (403), and the vertical needle (404) corresponds one by one to the hole on the filter plate (9).

2. The extrusion structure of a plasma activated sludge catalyst according to claim 1, characterized in that: The box body (1) is provided with a connecting plate (11), a third electric push rod (12) is provided on the connecting plate (11), a push plate (13) is provided on the output end of the third electric push rod (12), an inlet (14) is provided on the box body (1), and the push plate (13) is inserted into the inlet (14).

3. The extrusion structure of a plasma activated sludge catalyst according to claim 1, characterized in that: The box body (1) is provided with a discharge port (15), a baffle (16) is inserted into the discharge port (15), a rotating plate (17) is rotatably mounted on the box body (1) via a pin shaft (18), and the rotating plate (17) is tightly attached to the baffle (16).

4. The extrusion structure of a plasma activated sludge catalyst according to claim 1, characterized in that: A plurality of water flow grooves (19) are provided on the square plate (403) at equal intervals.

5. The extrusion structure of a plasma activated sludge catalyst according to claim 1, characterized in that: The filter plate (9) is placed in a box body (1), a frame plate (10) is installed in the box body (1), and the filter plate (9) is placed on the frame plate (10).

6. The extrusion structure of a plasma activated sludge catalyst according to claim 1, characterized in that: A T-shaped plate (3) is installed in the box body (1), and the housing (401) is installed on the T-shaped plate (3).

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