Catalytic sewage treatment device

Abstract

The utility model belongs to the technical field of catalytic sewage treatment, and particularly relates to a catalytic sewage treatment device which comprises a treatment barrel, a reaction cavity is formed in the treatment barrel, a rotating rod is rotatably mounted in the reaction cavity, and a plurality of stirring blades are fixedly mounted on the peripheral side of the rotating rod and located in the reaction cavity. A sliding groove is formed in the inner wall of the reaction cavity and located at the bottom end of the rotating rod, a sealing plate is slidably mounted in the sliding groove, a sealing gasket in contact with the inner wall of the sliding groove is fixedly mounted at the top of the sealing plate, and a filter screen is clamped in the sealing plate; the limiting assembly is located in the treatment barrel and used for limiting the sealing plate; the motor is fixedly installed at the top of the treatment barrel, and the output end of the motor penetrates through the top of the treatment barrel, extends into the reaction cavity and is coaxially connected with the rotating rod. By means of the sewage treatment device, it can be ensured that discharged sewage does not contain residues, and after sewage treatment is completed, personnel can pull out the filter screen and clean the filter screen in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of catalytic sewage treatment, and in particular relates to a catalytic sewage treatment device. Background Art

[0002] Sewage refers to the general term for water discharged during residential activities and runoff rainwater, including domestic sewage, industrial wastewater, and other unused water such as initial rain runoff into drainage pipes.

[0003] For example, the Chinese patent with publication number CN219314734U discloses a biological enzyme catalytic sewage treatment device, which specifically relates to the technical field of treatment devices, including a box, a plurality of support rods are evenly arranged at the bottom of the box, and the cross-sectional shape of the plurality of support rods is set to an inverted T shape, and a non-slip pad is arranged at the bottom of the support rod, and the non-slip pad is made of rubber material, and a motor is arranged at the center line of the bottom of the box, and the output end of the motor passes through the box and extends to the inside of the box, and a processing mechanism is arranged on the top of the box. The utility model sets a processing mechanism, so that when the biological enzyme catalyst is put into the device, the direct input can be changed to injection input through the processing mechanism, and such an input setting can further improve the reaction rate of sewage and the biological enzyme catalyst, and then can further improve the sewage treatment rate of the device, so that the device does not need to spend a lot of time when treating sewage.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: after the device has finished treating the sewage, the sewage will still contain residues, so the discharged sewage will also contain residues, and personnel will need to perform secondary treatment on the sewage. In addition, after the device has finished treating the sewage, sewage residues will remain at the bottom of the inner cavity of the box, which is inconvenient for personnel to clean it. In view of this, we propose a catalytic sewage treatment device. Utility Model Content

[0006] The purpose of the utility model is to provide a catalytic sewage treatment device to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a catalytic sewage treatment device, comprising:

[0008] A treatment barrel, wherein a reaction chamber is provided in the treatment barrel, a rotating rod is rotatably installed in the reaction chamber, a plurality of stirring blades are fixedly installed on the peripheral side of the rotating rod and located in the reaction chamber, a sliding groove is provided on the inner wall of the reaction chamber and located at the bottom end of the rotating rod, a sealing plate is slidably installed in the sliding groove, a sealing gasket in contact with the inner wall of the sliding groove is fixedly installed on the top of the sealing plate, and a filter screen is clamped and installed in the sealing plate;

[0009] A limiting assembly, which is located in the processing barrel and is used to limit the sealing plate;

[0010] A motor, the motor is fixedly mounted on the top of the treatment barrel, and the output end of the motor passes through the top of the treatment barrel and extends into the reaction chamber and is coaxially connected to the rotating rod, a plurality of water pipes are fixedly mounted in the treatment barrel and on the periphery of the reaction chamber, a plurality of nozzles connected to the reaction chamber are fixedly mounted on the periphery of the water pipes, and a charging barrel is fixedly mounted on the top of the treatment barrel and on one side of the motor;

[0011] A water supply assembly is located at the top of the processing barrel and is used to transport the liquid in the loading barrel to a plurality of water pipes.

[0012] In the technical scheme, the motor is started by the motor, and the output shaft of the motor rotates to drive the rotating rod to rotate. The rotating rod rotates to drive a number of stirring blades to rotate in the reaction chamber. The rotation of the stirring blades can stir the sewage in the reaction chamber. Then, the water supply assembly is driven by the water supply assembly. The water supply assembly can extract the bio-enzyme catalyst in the charging barrel and transport it to a number of water pipes. Then, it will be sprayed into the reaction chamber from a number of nozzles on the water pipe. At the same time, under the stirring of the stirring blades, the sewage in the reaction chamber can fully react with the bio-enzyme catalyst, thereby improving the efficiency of the bio-enzyme catalyst in sewage treatment. When the sewage treatment is completed, the personnel can open the valve. At this time, the sewage treated in the reaction chamber will be filtered through the filter and discharged from the discharge pipe to ensure that the discharged sewage does not contain residues.

[0013] Through the setting of the limit assembly, the limit assembly can release the limit of the sealing plate, and the personnel can pull the sealing plate out of the sliding groove, remove the filter screen on the sealing plate, and then clean the residue on the top surface of the filter screen. After cleaning, put the filter screen back into the sealing plate, and then insert the sealing plate into the sliding groove. The sealing plate can be limited by the limit assembly. At the same time, under the sealing action of the sealing gasket, it can ensure that the treatment barrel will not leak, ensuring that after the sewage treatment is completed, the filter screen can be pulled out and cleaned in time.

[0014] In the above technical solution, further, the limit assembly includes:

[0015] A limiting groove is opened in the processing barrel and is located at the bottom of the sliding groove. A spring block is slidably installed in the limiting groove. The top of the spring block passes through the top of the limiting groove and extends into the sealing plate. A spring fixed to the bottom of the limiting groove is fixed at the bottom of the spring block.

[0016] When the filter is fully inserted into the sliding groove, the spring will squeeze the spring to move upward under the action of the spring rebound force until the top of the filter is inserted into the sealing plate. At this time, the spring can limit the sealing plate. At the same time, under the action of the sealing gasket, it can ensure that the treatment barrel will not leak, ensuring that after the sewage treatment is completed, the filter can be pulled out and cleaned in time.

[0017] In the above technical solution, further, the elastic block is slidably connected to the processing barrel, and the top end of the elastic block is plug-fitted with the sealing plate.

[0018] In this technical solution, it is ensured that the bullet block can slide normally in the processing barrel and that the top end of the bullet block can be inserted into the sealing plate.

[0019] In the above technical solution, further, the water supply component includes:

[0020] An annular tube, the annular tube is fixedly installed in the treatment barrel and is located at the top of several water pipes one, a water pump is fixedly installed on the top of the treatment barrel and located on the rear side of the motor, a water pipe three is fixedly installed on the water inlet end of the water pump, and one end of the water pipe three passes through the side wall of the charging barrel and extends into the charging barrel, a water pipe two is fixedly installed on the water outlet end of the water pump, and the bottom end of the water pipe two passes through the top of the treatment barrel and is connected to the annular tube.

[0021] In the present technical scheme, the water pump is started, and the water inlet end of the water pump can extract the bio-enzyme catalyst in the loading barrel through water pipe three, and then flow into the annular pipe through water pipe two. The bio-enzyme catalyst in the annular pipe will flow into several water pipes one, and then will be sprayed into the reaction chamber from several nozzles on water pipe one. At the same time, under the stirring of several stirring blades, the sewage in the reaction chamber can fully react with the bio-enzyme catalyst, thereby improving the efficiency of the bio-enzyme catalyst in sewage treatment. When the sewage treatment is completed, the personnel can open the valve. At this time, the treated sewage in the reaction chamber will be filtered through the filter net and discharged from the discharge pipe to ensure that the discharged sewage does not contain residue.

[0022] In the above technical solution, further, the annular tube is connected with the plurality of water pipes 1, the water pipe 2, the annular tube and the plurality of water pipes 1 are an integrally formed structure, and the water pipe 3 is threadedly connected to the charging barrel.

[0023] In this technical solution, it is ensured that the bio-enzyme catalyst in the annular tube can flow into the plurality of water pipes one, the structures of water pipe two, the annular tube and the plurality of water pipes one are stable, and the loading barrel does not leak.

[0024] In the above technical solution, further, it also includes:

[0025] A feed pipe is fixedly installed on the top of the processing barrel and located on the other side of the motor. A discharge pipe is fixedly installed on the bottom of the processing barrel. A valve is rotatably installed in the discharge pipe. Both the feed pipe and the discharge pipe are connected to the reaction chamber.

[0026] In this technical solution, when in use, the sewage is first flowed into the reaction chamber through the feed pipe. When the sewage treatment is completed, the personnel can open the valve. At this time, the sewage treated in the reaction chamber will be filtered through the filter net and discharged from the discharge pipe to ensure that the discharged sewage does not contain residue.

[0027] In the above technical solution, further, the output shaft of the motor is rotatably connected to the processing barrel, and the filtering accuracy of the filter is 1-100 μm.

[0028] In this technical solution, it is ensured that the output shaft of the motor can rotate normally in the treatment barrel, ensuring that the discharged sewage does not contain residues.

[0029] In the above technical solution, further, the plurality of water pipes are distributed in a circular shape with equal intervals, the diameter of the filter screen is larger than the diameter of the reaction chamber, the stirring blade is in an inclined structure, and the top of the filter screen is lower than the top of the sealing plate.

[0030] In this technical solution, it is ensured that the water pipe is distributed more evenly, that the filter screen will not shake in the sliding groove, that the stirring blades can stir the bio-enzyme catalyst in the reaction chamber more fully, and that the residue on the filter screen is taken out.

[0031] The beneficial effects of the utility model are:

[0032] 1. The catalytic sewage treatment device starts the motor through the motor, and the output shaft of the motor rotates to drive the rotating rod to rotate. The rotating rod rotates to drive a number of stirring blades to rotate in the reaction chamber. The rotation of the stirring blades can stir the sewage in the reaction chamber, and then drive the water supply component through the water supply component. The water supply component can extract the bio-enzyme catalyst in the loading barrel and transport it to a number of water pipes, and then it will be sprayed into the reaction chamber from a number of nozzles on the water pipe. At the same time, under the stirring of the several stirring blades, the sewage in the reaction chamber can fully react with the bio-enzyme catalyst, thereby improving the efficiency of the bio-enzyme catalyst in sewage treatment. When the sewage treatment is completed, the personnel can open the valve. At this time, the sewage treated in the reaction chamber will be filtered through the filter and discharged from the discharge pipe to ensure that the discharged sewage does not contain residue.

[0033] 2. The catalytic sewage treatment device can release the limit of the sealing plate through the setting of the limit component. The personnel can pull out the sealing plate from the sliding groove, remove the filter on the sealing plate, and then clean the residue on the top of the filter. After cleaning, the filter is put back into the sealing plate, and then the sealing plate is inserted into the sliding groove. The sealing plate can be limited by the limit component. At the same time, under the sealing effect of the sealing gasket, it can ensure that the treatment barrel will not leak, ensuring that after the sewage treatment is completed, the filter can be pulled out and cleaned in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is one of the overall structural diagrams of the utility model;

[0035] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0036] Figure 3 It is a schematic diagram of the detailed internal structure of the treatment barrel in the utility model;

[0037] Figure 4 This is a schematic diagram of the regional structure of the processing barrel in the utility model;

[0038] Figure 5 This is a schematic diagram of the structure of the explosion of the filter screen in the utility model;

[0039] Figure 6 It is a schematic diagram of the cross-sectional structure of the processing barrel in the utility model;

[0040] Figure 7 For this utility model Figure 6 The enlarged structural diagram at A in the middle;

[0041] Figure 8 This is a schematic diagram of the regional structure of the annular tube of the utility model;

[0042] Fig. 9 It is a schematic diagram of the cross-sectional structure of the sealing plate of the utility model.

[0043] The symbols in the figure are:

[0044] 1. Treatment barrel; 2. Reaction chamber; 3. Rotating rod; 4. Stirring blade; 5. Sliding groove; 6. Sealing plate; 7. Filter screen; 8. Sealing gasket; 9. Limiting groove; 10. Spring block; 11. Spring; 12. Water pipe 1; 13. Nozzle; 14. Ring pipe; 15. Water pump; 16. Water pipe 2; 17. Water pipe 3; 18. Charging barrel; 19. Motor; 20. Feed pipe; 21. Discharge pipe; 22. Valve. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0046] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0048] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0049] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example 1

[0050] See also Figure 1 - Fig. 9 As shown, this embodiment provides a catalytic sewage treatment device, comprising:

[0051] A treatment barrel 1 is provided with a reaction chamber 2, a rotating rod 3 is rotatably installed in the reaction chamber 2, a plurality of stirring blades 4 are fixedly installed around the rotating rod 3 and located in the reaction chamber 2, a sliding groove 5 is provided on the inner wall of the reaction chamber 2 and located at the bottom end of the rotating rod 3, a sealing plate 6 is slidably installed in the sliding groove 5, a sealing gasket 8 in contact with the inner wall of the sliding groove 5 is fixedly installed on the top of the sealing plate 6, and a filter screen 7 is clamped and installed in the sealing plate 6;

[0052] A limiting component, which is located in the processing barrel 1 and is used to limit the sealing plate 6;

[0053] The motor 19 is fixedly mounted on the top of the treatment barrel 1, and the output end of the motor 19 passes through the top of the treatment barrel 1 and extends into the reaction chamber 2 and is coaxially connected to the rotating rod 3. A plurality of water pipes 12 are fixedly mounted in the treatment barrel 1 and on the peripheral side of the reaction chamber 2. A plurality of nozzles 13 connected to the reaction chamber 2 are fixedly mounted on the peripheral side of the water pipes 12. A charging barrel 18 is fixedly mounted on the top of the treatment barrel 1 and on one side of the motor 19;

[0054] The water supply assembly is located at the top of the processing barrel 1 and is used to transport the liquid in the loading barrel 18 to a plurality of water pipes 12.

[0055] Among them, the motor 19 is started by the motor 19, and the output shaft of the motor 19 rotates to drive the rotating rod 3 to rotate. The rotating rod 3 rotates to drive the plurality of stirring blades 4 to rotate in the reaction chamber 2. The rotation of the plurality of stirring blades 4 can stir the sewage in the reaction chamber 2, and then the water supply component is driven by the water supply component. The water supply component can extract the biological enzyme catalyst in the charging barrel 18 and transport it to the plurality of water pipes 12, and then it will be sprayed into the reaction chamber 2 from the plurality of nozzles 13 on the water pipe 12. At the same time, under the stirring of the plurality of stirring blades 4, the sewage in the reaction chamber 2 can fully react with the biological enzyme catalyst, thereby improving the efficiency of the biological enzyme catalyst in sewage treatment. When the sewage treatment is completed, the personnel can open the valve 22. At this time, the sewage treated in the reaction chamber 2 will be filtered by the filter 7 and discharged from the discharge pipe 21 to ensure that the discharged sewage does not contain residues.

[0056] Through the setting of the limit assembly, the limit assembly can release the limit of the sealing plate 6, and the personnel can pull out the sealing plate 6 from the sliding groove 5, remove the filter screen 7 on the sealing plate 6, and then clean the residue on the top surface of the filter screen 7. After the cleaning is completed, the filter screen 7 is put back into the sealing plate 6, and then the sealing plate 6 is inserted into the sliding groove 5. The sealing plate 6 can be limited by the limit assembly. At the same time, under the sealing action of the sealing gasket 8, it can be ensured that the treatment barrel 1 will not leak, ensuring that after the sewage treatment is completed, the filter screen 7 can be pulled out and cleaned in time. Example 2

[0057] This embodiment provides a catalytic sewage treatment device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the limit assembly includes:

[0058] The limiting groove 9 is opened in the processing barrel 1 and is located at the bottom of the sliding groove 5. A spring block 10 is slidably installed in the limiting groove 9. The top of the spring block 10 passes through the top of the limiting groove 9 and extends into the sealing plate 6. The bottom of the spring block 10 is fixedly installed with a spring 11 fixed to the bottom of the limiting groove 9.

[0059] When the top of the spring block 10 is inserted into the sealing plate 6, the spring block 10 can limit the sealing plate 6, and the personnel can draw the sealing plate 6 out of the sliding groove 5 and remove the filter screen 7 on the sealing plate 6, and then clean the residue on the top surface of the filter screen 7. After cleaning, the filter screen 7 is put back into the sealing plate 6 and then inserted into the sealing plate 6 into the sliding groove 5. At this time, the sealing plate 6 will squeeze the spring block 10 to move downward, and the downward movement of the spring block 10 will squeeze the spring 11 to contract. When the sealing plate 6 completely enters the sliding groove 5, under the action of the rebound force of the spring 11, the spring 11 will squeeze the spring block 10 to move upward until the top of the spring block 10 is inserted into the sealing plate 6. At this time, the spring block 10 can limit the sealing plate 6, and at the same time, under the sealing action of the sealing pad 8, it can ensure that the treatment barrel 1 will not leak, and ensure that after the sewage treatment is completed, the filter screen 7 can be pulled out and cleaned in time. Example 3

[0060] This embodiment provides a catalytic sewage treatment device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the block 10 is slidably connected to the treatment barrel 1, and the top end of the block 10 is plugged into the sealing plate 6.

[0061] Here, it is ensured that the bullet block 10 can slide normally in the processing barrel 1 and that the top end of the bullet block 10 can be inserted into the sealing plate 6 . Example 4

[0062] This embodiment provides a catalytic sewage treatment device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the water supply component includes:

[0063] An annular tube 14 is fixedly installed in the treatment barrel 1 and is located at the top of several water pipes 12. A water pump 15 is fixedly installed on the top of the treatment barrel 1 and on the rear side of the motor 19. A water pipe 3 17 is fixedly installed on the water inlet end of the water pump 15, and one end of the water pipe 3 17 passes through the side wall of the charging barrel 18 and extends into the charging barrel 18. A water pipe 2 16 is fixedly installed on the water outlet end of the water pump 15, and the bottom end of the water pipe 2 16 passes through the top of the treatment barrel 1 and is connected to the annular tube 14.

[0064] Among them, start the water pump 15, the water inlet end of the water pump 15 can extract the biological enzyme catalyst in the charging barrel 18 through the water pipe three 17, and then flow into the annular tube 14 through the water pipe two 16, the biological enzyme catalyst in the annular tube 14 will flow into the several water pipes 12, and then will be sprayed into the reaction chamber 2 from the several nozzles 13 on the water pipe 12, and at the same time, under the stirring of the several stirring blades 4, the sewage in the reaction chamber 2 can be fully reacted with the biological enzyme catalyst, thereby improving the efficiency of the biological enzyme catalyst in sewage treatment. When the sewage treatment is completed, the personnel can open the valve 22. At this time, the treated sewage in the reaction chamber 2 will be filtered through the filter net 7 and discharged from the discharge pipe 21 to ensure that the discharged sewage does not contain residue. Example 5

[0065] The present embodiment provides a catalytic sewage treatment device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: an annular pipe 14 is connected to a plurality of water pipes 12; water pipe 2 16 and the annular pipe 14 and the plurality of water pipes 12 are an integrally formed structure; and water pipe 3 17 is threadedly connected to a loading bucket 18.

[0066] Among them, it is ensured that the biological enzyme catalyst in the annular tube 14 can flow into the plurality of water pipes 12, the structures of the water pipe 2 16, the annular tube 14 and the plurality of water pipes 12 are stable, and the loading barrel 18 does not leak. Example 6

[0067] This embodiment provides a catalytic sewage treatment device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including:

[0068] The feed pipe 20 is fixedly installed on the top of the processing barrel 1 and is located on the other side of the motor 19. A discharge pipe 21 is fixedly installed on the bottom of the processing barrel 1. A valve 22 is rotatably installed in the discharge pipe 21. Both the feed pipe 20 and the discharge pipe 21 are connected to the reaction chamber 2.

[0069] When in use, the sewage is first allowed to flow into the reaction chamber 2 through the feed pipe 20. When the sewage treatment is completed, the personnel can open the valve 22. At this time, the sewage treated in the reaction chamber 2 will be filtered through the filter net 7 and discharged from the discharge pipe 21 to ensure that the discharged sewage does not contain residue. Example 7

[0070] This embodiment provides a catalytic sewage treatment device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the output shaft of the motor 19 is rotatably connected to the treatment barrel 1, and the filtering accuracy of the filter screen 7 is 1-100 μm.

[0071] Here, it is ensured that the output shaft of the motor 19 can rotate normally in the treatment barrel 1, so as to ensure that the discharged sewage does not contain any residue. Example 8

[0072] The present embodiment provides a catalytic sewage treatment device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a plurality of water pipes 12 are distributed in a ring shape with equal intervals, the diameter of the filter screen 7 is larger than the diameter of the reaction chamber 2, the stirring blade 4 is in an inclined structure, and the top of the filter screen 7 is lower than the top of the sealing plate 6.

[0073] Among them, it is ensured that the water pipe 12 is distributed more evenly, that the filter screen 7 does not shake in the sliding groove 5, that the plurality of stirring blades 4 can stir the bio-enzyme catalyst in the reaction chamber 2 more fully, and that the residue on the filter screen 7 is taken out.

[0074] Working principle: when in use, first let the sewage flow into the reaction chamber 2 through the feed pipe 20, then the personnel can start the motor 19, the output shaft of the motor 19 rotates to drive the rotating rod 3 to rotate, the rotating rod 3 rotates to drive the plurality of stirring blades 4 to rotate in the reaction chamber 2, the rotation of the plurality of stirring blades 4 can stir the sewage in the reaction chamber 2, at the same time, start the water pump 15, the water inlet end of the water pump 15 can extract the biological enzyme catalyst in the charging bucket 18 through the water pipe three 17, and then flow into the annular pipe 14 through the water pipe two 16, the biological enzyme catalyst in the annular pipe 14 will flow into the plurality of water pipes 12, and then will be sprayed into the reaction chamber 2 from the plurality of nozzles 13 on the water pipe 12, at the same time, under the stirring of the plurality of stirring blades 4, the sewage in the reaction chamber 2 can fully react with the biological enzyme catalyst, thereby improving the efficiency of the biological enzyme catalyst in sewage treatment, when the sewage treatment is completed, the personnel can open the valve 22, at this time, the sewage treated in the reaction chamber 2 will be filtered through the filter 7 and discharged from the discharge pipe 21, to ensure that the discharged sewage does not contain residue;

[0075] When all the sewage in the reaction chamber 2 is discharged, the residue contained in the sewage will be left on the top of the filter screen 7. Then the personnel can press the spring block 10 downward, and the downward movement of the spring block 10 will squeeze the spring 11 to contract. When the top of the spring block 10 moves out of the sealing plate 6, the spring block 10 can release the limit of the sealing plate 6. The personnel can pull the sealing plate 6 out of the sliding groove 5, remove the filter screen 7 on the sealing plate 6, and then clean the residue on the top surface of the filter screen 7. After cleaning, put the filter screen 7 back into the sealing plate 6, and then insert the sealing plate 6 into the sliding groove 5. When the sealing plate 6 completely enters the sliding groove 5, under the action of the rebound force of the spring 11, the spring 11 will squeeze the elastic block 10 to move upward until the top of the elastic block 10 is inserted into the sealing plate 6. At this time, the elastic block 10 can limit the sealing plate 6. At the same time, under the sealing action of the sealing gasket 8, it can ensure that the treatment barrel 1 will not leak, and ensure that after the sewage treatment is completed, the filter screen 7 can be pulled out and cleaned in time.

[0076] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A catalytic sewage treatment device, characterized in that: include: A treatment barrel (1), wherein a reaction chamber (2) is provided in the treatment barrel (1), a rotating rod (3) is rotatably installed in the reaction chamber (2), a plurality of stirring blades (4) are fixedly installed around the rotating rod (3) and located in the reaction chamber (2), a sliding groove (5) is provided on the inner wall of the reaction chamber (2) and located at the bottom end of the rotating rod (3), a sealing plate (6) is slidably installed in the sliding groove (5), a sealing gasket (8) in contact with the inner wall of the sliding groove (5) is fixedly installed on the top of the sealing plate (6), and a filter screen (7) is clamped and installed in the sealing plate (6); A limiting assembly, the limiting assembly being located in the processing barrel (1) and being used to limit the sealing plate (6); A motor (19), wherein the motor (19) is fixedly mounted on the top of the processing barrel (1), and an output end of the motor (19) passes through the top of the processing barrel (1) and extends into the reaction chamber (2) and is coaxially connected to the rotating rod (3); a plurality of water pipes (12) are fixedly mounted in the processing barrel (1) and on the peripheral side of the reaction chamber (2); a plurality of nozzles (13) connected to the reaction chamber (2) are fixedly mounted on the peripheral side of the water pipes (12); and a charging barrel (18) is fixedly mounted on the top of the processing barrel (1) and on one side of the motor (19); A water supply assembly is located at the top of the treatment barrel (1) and is used to transport the liquid in the loading barrel (18) to a plurality of water pipes (12).

2. A catalytic wastewater treatment device according to claim 1, characterized in that: The limiting component comprises: A limiting groove (9), the limiting groove (9) being formed in the processing barrel (1) and located at the bottom of the sliding groove (5), a spring block (10) being slidably mounted in the limiting groove (9), the top end of the spring block (10) passing through the top of the limiting groove (9) and extending into the sealing plate (6), and a spring (11) being fixed to the bottom of the limiting groove (9) being fixedly mounted at the bottom of the spring block (10).

3. A catalytic wastewater treatment device according to claim 2, characterized in that: The elastic block (10) is slidably connected to the processing barrel (1), and the top end of the elastic block (10) is plug-fitted to the sealing plate (6).

4. A catalytic wastewater treatment device according to claim 1, characterized in that: The water supply assembly comprises: An annular tube (14) is fixedly installed in the treatment barrel (1) and is located at the top of the plurality of water pipes (12). A water pump (15) is fixedly installed at the top of the treatment barrel (1) and located at the rear side of the motor (19). A water pipe (17) is fixedly installed at the water inlet end of the water pump (15), and one end of the water pipe (17) passes through the side wall of the charging barrel (18) and extends into the charging barrel (18). A water pipe (16) is fixedly installed at the water outlet end of the water pump (15), and the bottom end of the water pipe (16) passes through the top of the treatment barrel (1) and is connected to the annular tube (14).

5. A catalytic wastewater treatment device according to claim 4, characterized in that: The annular tube (14) is connected to the plurality of water pipes one (12); the water pipe two (16), the annular tube (14) and the plurality of water pipes one (12) are an integrally formed structure; and the water pipe three (17) is threadedly connected to the charging barrel (18).

6. A catalytic wastewater treatment device according to claim 1, characterized in that: Also includes: A feed pipe (20) is fixedly mounted on the top of the processing barrel (1) and is located on the other side of the motor (19); a discharge pipe (21) is fixedly mounted on the bottom of the processing barrel (1); a valve (22) is rotatably mounted in the discharge pipe (21); and both the feed pipe (20) and the discharge pipe (21) are connected to the reaction chamber (2).

7. A catalytic wastewater treatment device according to claim 1, characterized in that: The output shaft of the motor (19) is rotatably connected to the processing barrel (1), and the filtering accuracy of the filter screen (7) is 1-100 μm.

8. A catalytic wastewater treatment device according to claim 1, characterized in that: The plurality of water pipes (12) are distributed in a circular shape with equal spacing, the diameter of the filter screen (7) is larger than the diameter of the reaction chamber (2), the stirring blade (4) is in an inclined structure, and the top of the filter screen (7) is lower than the top of the sealing plate (6).

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