Integrated biochemical device

Abstract

The application provides an integrated biochemical equipment, comprising a reaction box, a bottom plate and a reinforcing rib arranged on the bottom plate, the reinforcing rib being a pipe with a pipe cavity, comprising a plurality of edge pipes, a plurality of first inner pipes and a plurality of second inner pipes, one end of each first inner pipe being communicated with one of the edge pipes, and one end of each second inner pipe being communicated with another edge pipe, and a peripheral wall of the reaction box comprising a plurality of hollow columns and a fence, one of the columns being communicated with the edge pipe communicated with the first inner pipe, and another column being communicated with the edge pipe communicated with the second inner pipe. Compared with the prior art, the application has the following advantages: 1. The manufacturing and installation workload is saved; and 2. The reinforcing rib arranged on the bottom plate is combined with the pipeline, space and materials are saved, and the effective use space inside the box body is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of biochemical reaction, in particular to an integrated biochemical equipment. BACKGROUND

[0002] For the equipment biochemical reaction system, the reaction box is the main reaction equipment thereof, mainly providing the reaction space for the reaction liquid, and thus a separate water inlet pipe and air inlet pipe need to be additionally designed and installed. There are mainly two installation modes. One is to arrange the pipes outside the reaction box. This arrangement mode causes the large overall land occupation of the equipment. The other is to arrange the pipes inside the reaction box. This arrangement mode occupies the effective space inside the box and is prone to the phenomenon of short flow of sewage and gas rising along the pipe wall, thereby reducing the sewage removal rate and oxygen utilization rate. In addition, due to the very large bearing at the bottom of the reaction box during use, the traditional reaction box is additionally provided with a reinforcing rib at the bottom to increase the strength of the bottom of the box. Although the reinforcing rib can increase the strength of the box, it also occupies the space inside the box. SUMMARY

[0003] In order to solve the technical problems in the background art, the present application provides an integrated biochemical equipment.

[0004] The integrated biochemical equipment provided by the present application comprises a reaction box, and the bottom of the reaction box comprises a bottom plate and a reinforcing rib arranged on the bottom plate, wherein:

[0005] The reinforcing rib is a pipe fitting with a lumen, comprising a plurality of edge pipes arranged around the bottom plate, and a plurality of first inner pipes and a plurality of second inner pipes integrated inside the edge pipes, and all the first inner pipes are arranged at intervals in sequence, one end of each first inner pipe is communicated with one of the edge pipes, and a plurality of first holes are arranged on the first inner pipe in the axial direction; all the second inner pipes are arranged in the intervals of the first inner pipes in sequence, one end of each second inner pipe is communicated with another edge pipe, and a plurality of second holes are arranged on the second inner pipe in the axial direction.

[0006] The peripheral wall of the reaction box comprises a plurality of columns arranged along the periphery of the bottom plate of the box bottom and a surrounding plate connected to the columns to form an integral whole with the columns.

[0007] Each column is a hollow column, one of the columns is communicated with the edge pipe communicated with the first inner pipe, and another column is communicated with the edge pipe communicated with the second inner pipe.

[0008] Preferably, the reinforcing rib further comprises a plurality of third inner pipes integrated inside the edge pipes, all the third inner pipes are arranged at intervals in a direction perpendicular to the arrangement direction of the first inner pipes, one end of each third inner pipe is communicated with a third edge pipe, and a plurality of aeration valves are arranged on the third inner pipe at intervals in the axial direction; the columns are at least three, and a third column is communicated with the edge pipe communicated with the third inner pipe.

[0009] Preferably, the first inner tubes are higher than the second inner tubes in the thickness direction of the bottom plate; the third inner tubes are located above the first inner tubes and are fixed with the first inner tubes respectively.

[0010] Preferably, the first openings are located on the side walls of the first inner tubes, and the second openings are located on the top of the second inner tubes.

[0011] Preferably, the first inner tubes and the second inner tubes are square tubes, and one side of each of the tubes is attached to the bottom plate and is fixed with the bottom plate.

[0012] Preferably, one end of the side tube communicating with the first inner tube has a port communicating with the outside of the reaction tank.

[0013] Preferably, both ends of the first inner tube have a side tube, one end of each of the first inner tubes is fixed with and communicates with the side tube located at the end, and the other end of each of the first inner tubes is fixed with but does not communicate with the other side tube; one end of the second inner tube on the same side as the communicating end of the first inner tube is fixed with but does not communicate with the side tube communicating with the first inner tube, and the other end of the second inner tube is fixed with and communicates with the other side tube.

[0014] Preferably, the reaction tank is a rectangular tank, and each of the four corners of the tank is provided with a column, and each of the four edges of the bottom plate of the tank is provided with a side tube.

[0015] In the present application, the reinforcing ribs of the bottom of the reaction tank are provided as tubes having tube cavities. Meanwhile, the columns are provided as hollow columns, and one of the columns communicates with the side tube communicating with the first inner tube in the reinforcing rib, so that the column, the first inner tube and the side tube communicating with the first inner tube form an independent pipe system; and the other column communicates with the side tube communicating with the second inner tube in the reinforcing rib, so that the other column, the second inner tube and the side tube communicating with the second inner tube form another independent pipe system. In operation, the sewage to be treated is uniformly introduced into the reaction tank from each part of the bottom of the reaction tank by using one of the pipe systems, so as to ensure the efficiency and uniformity of the sewage treatment; and air is uniformly introduced into the reaction tank from each part of the bottom of the reaction tank by using the other pipe system, so as to backwash the filler of the reaction tank or supplement oxygen for the microorganisms attached to the filler in the reaction tank. The hollow columns not only increase the strength of the side walls of the reaction tank, but also serve as tubes to transport without occupying the space in the tank, thereby further improving the effective utilization rate of the internal space of the reaction tank. Compared with the prior art, the present application has the following advantages:

[0016] 1. The manufacturing and installation workload is saved.

[0017] 2. The reinforcing ribs provided on the bottom plate are combined with the pipes, the space and materials are saved, and the effective use space inside the tank is increased. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1A structural schematic diagram of an integrated biochemical equipment according to the present application is provided;

[0019] Fig. 2 A top view of an integrated biochemical equipment according to the present application is provided. DETAILED DESCRIPTION

[0020] Reference Figs. 1-2 The integrated biochemical equipment according to the present application comprises a reaction box, the bottom of the reaction box comprises a bottom plate 1 and reinforcing ribs arranged on the bottom plate 1, the reinforcing ribs are pipe fittings with pipe cavities, which comprise a plurality of edge pipes 2 integrated around the periphery of the bottom plate 1, a plurality of first inner pipes 3 and a plurality of second inner pipes 4 integrated inside each edge pipe 2, all the first inner pipes 3 are arranged at intervals in sequence, one end of each first inner pipe 3 is communicated with one of the edge pipes 2, and a plurality of first openings are formed in the axial direction of each first inner pipe 3, each first inner pipe 3 cooperates with each other to uniformly throw the sewage (or air flow) it transports to each region through each first air hole. All the second inner pipes 4 are arranged in sequence at intervals in the space between the first inner pipes 3, one end of each second inner pipe 4 is communicated with another edge pipe 2, and a plurality of second openings are formed in the axial direction of each second inner pipe 4, each second inner pipe 4 cooperates with each other to uniformly throw the air flow (or sewage) it transports to each region through each second air hole, and each sewage discharge region overlaps with the corresponding air flow discharge region, thereby ensuring that each region in the box can be supplied with sufficient oxygen under the condition of oxygen supplement, and facilitating the synchronization of the reaction progress of each region. Under the backwashing condition, each region has a corresponding flushing air flow.

[0021] The peripheral wall of the reaction box comprises a plurality of vertical columns 5 arranged circumferentially along the bottom plate 1 of the box bottom and a surrounding plate 6 connected to each vertical column 5 to form an integral body with each vertical column 5; each vertical column 5 is a hollow column, one of the vertical columns 5 is communicated with the edge pipe 2 communicated with the first inner pipe 3, so that the vertical column 5, the first inner pipe 3 and the edge pipe 2 communicated with the first inner pipe 3 form an independent pipe system; the other vertical column 5 is communicated with the edge pipe 2 communicated with the second inner pipe 4, so that the other vertical column 5, the second inner pipe 4 and the edge pipe 2 communicated with the second inner pipe 4 form another independent pipe system.

[0022] During operation, one of the pipe systems is used to uniformly guide the sewage to be treated from each part of the bottom of the reaction box into the reaction box, so as to ensure the efficiency and uniformity of sewage treatment; the other pipe system is used to uniformly guide air from each part of the bottom of the reaction box into the reaction box, so as to backwash the reaction box or supplement oxygen for the sewage.

[0023] As can be seen from the above, the application sets the reinforcing rib at the bottom of the box as a pipe with a lumen, so that it can play a role in strengthening the bottom plate 1 and also serve as part of the pipeline to form the air inlet, water inlet and water outlet pipeline with the column 5. Specifically, one of the columns 5 is communicated with the edge pipe 2 communicating the first inner pipe 3 in the reinforcing rib, so that the column 5, the first inner pipe 3 and the edge pipe 2 communicating the first inner pipe 3 form an independent pipeline system; and the other column 5 is communicated with the edge pipe 2 communicating the second inner pipe 4 in the reinforcing rib, so that the other column 5, the second inner pipe 4 and the edge pipe 2 communicating the second inner pipe 4 form another independent pipeline system.

[0024] In a further embodiment, the reinforcing rib further comprises a plurality of third inner pipes 7 integrated in the inner side of each edge pipe 2, all the third inner pipes 7 are arranged at intervals in a direction perpendicular to the arrangement direction of the first inner pipe 3, and one end of each third inner pipe 7 is communicated with the third edge pipe 2, and a plurality of aeration valves 8 are arranged at intervals along the axial direction of each third inner pipe 7; and the column 5 is provided with at least three, the third column 5 is communicated with the edge pipe 2 communicating the third inner pipe 7, so that the third column 5, the third inner pipe 7 and the edge pipe 2 communicating the third inner pipe 7 form a third independent pipeline system. In operation, one of the three independent pipeline systems is used to transport sewage to be treated, another is used for backwashing, and the third is used for aeration.

[0025] In a further embodiment, the first inner pipe 3 is higher than the second inner pipe 4 in the thickness direction of the bottom plate 1; and the third inner pipe 7 is located above the first inner pipe 3 and is fixed with each first inner pipe 3 respectively. In operation, the pipeline system where the first inner pipe 3 is located serves as a pipeline system for injecting sewage, when the sewage is discharged from the first inner pipe 3, the sewage rises and is aerated through the third inner pipe 7, so as to ensure the efficiency of sewage treatment. The pipeline system where the second inner pipe 4 is located serves as a backwashing pipeline system and is located at the lowest end position, so as to wash the first inner pipe 3 and the second inner pipe 4. In addition, the third inner pipe 7 and the first inner pipe 3 form a grid structure on the bottom plate 1, which is beneficial to further increase the strength of the bottom plate 1.

[0026] Further, the first opening is located on the side wall of the first inner pipe 3, so as to facilitate the discharge of sewage. The second opening is located at the top of the second inner pipe 4, so as to better perform backwashing.

[0027] In a further embodiment, the first inner pipe 3 and the second inner pipe 4 are both square pipes, and one side surface of each of the square pipes is attached to the bottom plate 1 and fixed with the bottom plate 1. The square pipe structure design makes the first inner pipe 3 and the second inner pipe 4 have a larger contact area with the bottom plate 1, thereby further enhancing the strength of the bottom plate 1.

[0028] In further embodiments, one end of the side pipe 2 connected to the first inner pipe 3 has a port 9 connected to the outside of the reaction tank. The port 9 is used to connect a sludge pump, when the sediment in the tank increases and needs to be cleaned, the sewage delivery is stopped, and the sludge pump is started to discharge the sediment through the pipe system originally used for injecting sewage.

[0029] In further embodiments, both ends of the first inner pipe 3 have side pipes 2, one end of each first inner pipe 3 is fixed and connected to the side pipe 2 at the end, and the other end is fixed to another side pipe 2 but not connected; the second inner pipe 4 is fixed but not connected to the side pipe 2 at the same side of the connected end of the first inner pipe 3, and the other end of the second inner pipe 4 is fixed and connected to another side pipe 2. The side pipe 2 at one end is used to make the corresponding first inner pipe 3, second inner pipe 4 and corresponding stand 5 connected, and the side pipe 2 at the other end is used to make the corresponding first inner pipe 3, second inner pipe 4 closed, so that the mutual independence of each pipe system is realized without additional processing steps and components.

[0030] Specifically, the reaction tank is a rectangular tank, and a stand 5 is arranged at each of the four corners, and a side pipe 2 is arranged at each of the four edges of the bottom plate 1.

[0031] In summary, compared with the prior art, the present application has the following advantages: first, it saves manufacturing and installation work; second, the reinforcing ribs arranged on the bottom plate 1 are combined with the pipes, saving space and materials and increasing the effective use of the internal space of the tank.

[0032] The above description is only a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change within the technical range disclosed by the present application according to the technical solution and inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. An integrated biochemical device, characterized in that, include: The reaction chamber has a bottom plate (1) and reinforcing ribs on the bottom plate (1), wherein: The reinforcing rib is a tubular fitting with a cavity, which includes several side tubes (2) integrated around the base plate (1), and several first inner tubes (3) and several second inner tubes (4) integrated inside each side tube (2). All the first inner tubes (3) are arranged in sequence at intervals, and one end of each first inner tube (3) is connected to one of the side tubes (2). Each first inner tube (3) has multiple first openings in its axial direction. All the second inner tubes (4) are arranged in sequence within the intervals of each first inner tube (3), and one end of each second inner tube (4) is connected to another side tube (2). Each second inner tube (4) has multiple second openings in its axial direction. The perimeter wall of the reaction chamber includes multiple columns (5) arranged circumferentially along the bottom plate (1) of the bottom of the chamber and a surrounding plate (6) connecting each column (5) to form an integral part with each column (5). Each column (5) is a hollow column, and one of the columns (5) is connected to the side pipe (2) that connects to the first inner pipe (3), and the other column (5) is connected to the side pipe (2) that connects to the second inner pipe (4). The reinforcing ribs also include several third inner tubes (7) integrated inside each side tube (2). All the third inner tubes (7) are arranged at intervals in a direction perpendicular to the arrangement direction of the first inner tube (3), and one end of each third inner tube (7) is connected to the third side tube (2). Each third inner tube (7) is provided with multiple aeration valves (8) arranged at intervals along its axial direction. There are at least three columns (5), and the third column (5) is connected to the side tube (2) that connects to the third inner tube (7). Both ends of the first inner tube (3) have side tubes (2). One end of each first inner tube (3) is fixed and connected to the side tube (2) located at that end, and the other end is fixed but not connected to another side tube (2). One end of the second inner tube (4) on the same side as the end connected to the first inner tube (3) is fixed but not connected to the side tube (2) connected to the first inner tube (3), and the other end of the second inner tube (4) is fixed and connected to another side tube (2). The first inner tube (3) is higher than the second inner tube (4) in the thickness direction of the base plate (1); the third inner tube (7) is located above the first inner tube (3) and is fixed to each of the first inner tubes (3); The first inner tube (3) and the second inner tube (4) are both square tubes, and one side of each is attached to the base plate (1) and fixed to the base plate (1); The reaction box is a rectangular box with columns (5) at its four corners and side tubes (2) at its four sides of the bottom plate (1). The pipeline system where the first inner pipe (3) is located serves as the pipeline system for injecting sewage. When sewage is discharged from the first inner pipe (3), the sewage rises and is aerated through the third inner pipe (7). The pipeline system where the second inner pipe (4) is located serves as the backwashing pipeline system. The third inner pipe (7) and the first inner pipe (3) are set on the bottom plate (1) to form a grid structure.

2. The integrated biochemical device according to claim 1, characterized in that, The first opening is located on the side wall of the first inner tube (3), and the second opening is located on the top of the second inner tube (4).

3. The integrated biochemical device according to claim 1, characterized in that, One end of the side tube (2) that connects to the first inner tube (3) has a port (9) that connects to the outside of the reaction chamber.

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