Sewage treatment and disinfection mechanism

Abstract

The utility model relates to a sewage treatment disinfection mechanism which comprises a treatment bin, a conveying part is arranged at the upper end part of the treatment bin, one side of the treatment bin is communicated with a liquid discharge pipe, a treatment part is arranged on the treatment bin, and an ultraviolet sterilization lamp is fixedly mounted on the inner top wall of the treatment bin; and the treatment part comprises a placement barrel with one end rotationally connected to the inner side of the treatment bin, a filter frame is slidably connected to the inner side of the placement barrel, and an activated carbon filter screen is fixedly connected to the inner side wall of the filter frame. According to the sewage treatment and disinfection mechanism, the activated carbon filter screen located on the inner side of the filter frame can filter, disinfect and remove impurities from sewage conveyed to the inner side of the filter frame, and after a started driving motor drives a placement barrel through a rotating rod to drive the filter frame to rotate, the filtered and removed impurities can be centrifugally filtered, so that the sewage and the impurities are better separated; and the started circulating pump can pump the filtered sewage back into the filter frame again, and the sewage is filtered and disinfected again, so that the sewage treatment effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment disinfection mechanism. Background Technique

[0002] Sewage treatment: The process of purifying sewage to meet the water quality requirements for discharging into a certain water body or reusing it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily lives of ordinary people.

[0003] In order to prevent water pollution, it is usually necessary to disinfect the discharged sewage. Sewage treatment requires the use of sewage treatment devices. However, when the existing sewage treatment devices disinfect the discharged sewage, the treatment methods are usually relatively single and not convenient for cyclic disinfection of sewage, resulting in incomplete sewage treatment effect and continued pollution if directly discharged, while secondary treatment will reduce the sewage treatment efficiency. Therefore, a sewage treatment disinfection mechanism is proposed to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a sewage treatment disinfection mechanism, which has the advantages of improving the treatment quality and efficiency, and solves the problems of poor treatment efficiency and quality.

[0005] To achieve the above object, the utility model provides the following technical solution: A sewage treatment disinfection mechanism, including a treatment chamber, a conveying member is arranged at the upper end of the treatment chamber, a liquid discharge pipe is communicated with one side of the treatment chamber, a treatment member is arranged on the treatment chamber, and an ultraviolet sterilization lamp is fixedly installed on the inner top wall of the treatment chamber;

[0006] The treatment member includes a placement cylinder rotatably connected at one end inside the treatment chamber, a filter rack is slidably connected inside the placement cylinder, an activated carbon filter screen is fixedly connected to the inner side wall of the filter rack, a rotating ring extending to the inside of the treatment chamber is fixedly connected to the outside of the placement cylinder, a support frame is fixedly connected to the inner side wall of the treatment chamber below the placement cylinder, a driving motor is fixedly connected to the inner bottom wall of the treatment chamber, a rotating rod fixedly connected to the output shaft of the driving motor and fixedly connected to the placement cylinder at one end, a circulation pump is fixedly connected to one side of the treatment chamber, a connecting pipe penetrating through the treatment chamber at one end is communicated with the liquid inlet end of the circulation pump, and a return pipe penetrating through and extending to the inside of the filter rack at the other end is communicated with the circulation pump;

[0007] A limiting member is arranged on the inner bottom wall of the placement cylinder.

[0008] Furthermore, the specifications of the inner side of the placement cylinder are matched with the specifications of the outer side of the filter frame, and the inner side wall of the processing chamber is provided with a connecting groove located outside the rotating ring, and a sealing ring is fixedly connected to the inner side of the connecting groove.

[0009] Furthermore, the support frame is conical, one end of the return pipe located inside the filter frame is a hose, and the filter frame and the inner bottom wall of the placement cylinder are both provided with drainage holes that are interconnected.

[0010] Furthermore, the conveying member includes a conveying pump having one end fixedly connected to the upper end of the processing chamber, the liquid inlet end of the conveying pump is connected to a liquid extraction pipe, and the liquid outlet end of the conveying pump is connected to a liquid delivery pipe having one end passing through and extending to the inside of the processing chamber.

[0011] Furthermore, the limiting member includes a stopper rod with one end penetrating through the placement tube and slidably connected to the placement tube, a stopper block is fixedly connected to the outer side of the stopper rod, and a spring is fixedly connected between the stopper block and the lower end of the placement tube.

[0012] Furthermore, the blocking rod is U-shaped, and one end of the blocking rod that passes through the placement tube is inclined. One side of the processing chamber is connected to a drain pipe, and a control valve is fixedly installed on the outside of the drain pipe.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The sewage treatment and disinfection mechanism, the activated carbon filter located on the inner side of the filter frame can filter, disinfect and remove impurities from the sewage transported to the inner side of the filter frame, and the started driving motor drives the placement cylinder through the rotating rod to drive the filter frame to rotate, which can centrifugally filter the impurities filtered and removed, so that the sewage and impurities are better separated, and the started circulation pump can pump the filtered sewage back into the filter frame for filtering and disinfection again, thereby improving the sewage treatment effect and efficiency.

[0015] 2. The sewage treatment and disinfection mechanism has a stopper located on the placement cylinder which can support and limit the filter frame placed inside the placement cylinder, and the filter frame can be pulled out by pulling the stopper to clean the impurities after filtering, thereby maintaining the filtering effect of the activated carbon filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the placement tube of the utility model;

[0018] Figure 3 This is a schematic diagram of the support frame structure of the utility model;

[0019] Figure 4 For this utility modelFigure 1 Enlarged view at position A in the figure.

[0020] In the figure: 1. Treatment chamber; 2. Drain pipe; 3. Conveyor; 31. Conveyor pump; 32. Liquid supply pipe; 33. Liquid extraction pipe; 4. Ultraviolet sterilization lamp; 5. Treatment component; 51. Placing cylinder; 52. Rotating ring; 53. Filter rack; 54. Activated carbon filter screen; 55. Return pipe; 56. Circulation pump; 57. Connecting pipe; 58. Limiting component; 581. Stop bar; 582. Stop block; 583. Spring; 59. Rotating rod; 510. Driving motor; 511. Support frame. Specific implementation mode

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

[0022] Please refer to Figures 1-4 , a sewage treatment and disinfection mechanism in this embodiment includes a treatment chamber 1, a conveyor 3 is arranged at the upper end of the treatment chamber 1, a drain pipe 2 is communicated with one side of the treatment chamber 1, a treatment component 5 is arranged on the treatment chamber 1, and an ultraviolet sterilization lamp 4 is fixedly installed on the inner top wall of the treatment chamber 1;

[0023] The treatment component 5 includes a placing cylinder 51 whose one end is rotatably connected to the inside of the treatment chamber 1, a filter rack 53 is slidably connected to the inside of the placing cylinder 51, an activated carbon filter screen 54 is fixedly connected to the inner side wall of the filter rack 53, a rotating ring 52 whose one end extends to the inside of the treatment chamber 1 is fixedly connected to the outside of the placing cylinder 51, a support frame 511 located below the placing cylinder 51 is fixedly connected to the inner side wall of the treatment chamber 1, a driving motor 510 is fixedly connected to the inner bottom wall of the treatment chamber 1, a rotating rod 59 whose one end is fixedly connected to the placing cylinder 51 is fixedly connected to the output shaft of the driving motor 510, a circulation pump 56 is fixedly connected to one side of the treatment chamber 1, a connecting pipe 57 whose one end penetrates through the treatment chamber 1 is communicated with the liquid inlet end of the circulation pump 56, and a return pipe 55 whose one end penetrates through and extends to the inside of the filter rack 53 is communicated with the other end of the circulation pump 56.

[0024] In this embodiment, the activated carbon filter screen 54 located inside the filter rack 53 can filter, disinfect and remove impurities from the sewage transported to the inside of the filter rack 53. After the started driving motor 510 drives the placing cylinder 51 to drive the filter rack 53 to rotate through the rotating rod 59, centrifugal filtration can be performed on the filtered and removed impurities, so that the sewage and impurities can be better separated. The started circulation pump 56 can pump the filtered sewage back into the filter rack 53 again for re-filtering and disinfection.

[0025] Among them, the specifications inside the placement cylinder 51 are adapted to the specifications outside the filter rack 53. A connection groove located outside the rotating ring 52 is provided on the inner side wall of the treatment chamber 1. A sealing ring is fixedly connected to the inner side of the connection groove, enabling the placement cylinder 51 to rotate stably on the inner side wall of the treatment chamber 1 through the rotating ring 52, and improving the sealing performance between the placement cylinder 51 and the inner wall of the treatment chamber 1 through the sealing ring.

[0026] In addition, the support frame 511 is conical, and one end of the return pipe 55 located inside the filter rack 53 is a flexible pipe. When the filter rack 53 is pushed in and pulled out, the flexible pipe end of the return pipe 55 can be extended to the inside of the filter rack 53 by pushing and pulling. Drainage holes communicating with each other are provided on both the inner bottom wall of the filter rack 53 and the placement cylinder 51.

[0027] Secondly, the conveying member 3 includes a conveying pump 31 fixedly connected to the upper end of the treatment chamber 1 at one end. The liquid inlet end of the conveying pump 31 is communicated with a liquid suction pipe 33, and the liquid outlet end of the conveying pump 31 is communicated with a liquid delivery pipe 32 that penetrates and extends to the inside of the treatment chamber 1 at one end. When the conveying pump 31 is started, the sewage to be filtered and disinfected is pumped into the filter rack 53 through the liquid suction pipe 33 and the liquid delivery pipe 32.

[0028] It should be noted that the front of the treatment chamber 1 is hinged with a hatch, and the specifications of the hatch are adapted to the specifications of the filter rack 53, that is, after the hatch is opened, it is convenient for the operator to take out or place the filter rack 53.

[0029] Please refer to Figure 1 Figure 3 or 4. In this embodiment, the limiting member 58 includes a blocking rod 581 that penetrates through and is slidably connected to the placement cylinder 51 at one end. A blocking block 582 is fixedly connected to the outer side of the blocking rod 581, and a spring 583 is fixedly connected between the blocking block 582 and the lower end of the placement cylinder 51.

[0030] In this embodiment, when the filter rack 53 is pushed into the inside of the placement cylinder 51, the inclined end of the blocking rod 581 can be squeezed, and after passing through the inclined end of the blocking rod 581, it is blocked and limited by the blocking rod 581.

[0031] Among them, the blocking rod 581 is U-shaped, and the end penetrating through the placement cylinder 51 is inclined. A drain pipe 2 is communicated with one side of the treatment chamber 1, and a control valve is fixedly installed on the outer side of the drain pipe 2. The sewage that has been filtered and disinfected cyclically is discharged through the drain pipe 2.

[0032] The working principle of the above embodiment is:

[0033] When the hatch on the treatment bin 1 is opened and the filter rack 53 is pushed into the inner side of the placement cylinder 51, the inclined end of the blocking rod 581 can be squeezed, and after passing through the inclined end of the blocking rod 581, it is blocked and limited by the blocking rod 581. The activated carbon filter screen 54 located inside the filter rack 53 can filter, disinfect and remove impurities from the sewage transported to the inner side of the filter rack 53. After the driving motor 510 is started and drives the placement cylinder 51 to drive the filter rack 53 to rotate through the rotating rod 59, centrifugal filtration can be carried out on the filtered and removed impurities, so that the sewage and the impurities are better separated. After the sewage that has been filtered and disinfected flows above the support frame 511, the circulation pump 56 can be started to pump the filtered sewage back into the filter rack 53 again for filtration and disinfection, thereby improving the sewage treatment effect and efficiency.

[0034] It should be noted that in this article, 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 term "comprising", "including" or any other variant thereof is 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 also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment and disinfection mechanism, comprising a treatment chamber (1), characterized in that: A conveying member (3) is provided at the upper end of the processing chamber (1). A liquid discharge pipe (2) is communicated with one side of the processing chamber (1). A processing member (5) is provided on the processing chamber (1). An ultraviolet sterilization lamp (4) is fixedly installed on the inner top wall of the processing chamber (1); The processing member (5) includes a placing cylinder (51) whose one end is rotatably connected to the inner side of the processing chamber (1). A filter rack (53) is slidably connected to the inner side of the placing cylinder (51). An activated carbon filter screen (54) is fixedly connected to the inner side wall of the filter rack (53). A rotating ring (52) whose one end extends into the interior of the processing chamber (1) is fixedly connected to the outer side of the placing cylinder (51). A support frame (511) located below the placing cylinder (51) is fixedly connected to the inner side wall of the processing chamber (1). A driving motor (510) is fixedly connected to the inner bottom wall of the processing chamber (1). A rotating rod (59) whose one end is fixedly connected to the placing cylinder (51) is fixedly connected to the output shaft of the driving motor (510). A circulating pump (56) is fixedly connected to one side of the processing chamber (1). A connecting pipe (57) whose one end penetrates through the processing chamber (1) is communicated with the liquid inlet end of the circulating pump (56). The other end of the circulating pump (56) is communicated with a return pipe (55) whose one end penetrates through and extends into the inner side of the filter rack (53); A limiting member (58) is provided on the inner bottom wall of the placing cylinder (51).

2. The sewage treatment and disinfection mechanism according to claim 1, characterized in that: The inner side specification of the placing cylinder (51) is adapted to the outer side specification of the filter rack (53). A connecting groove located outside the rotating ring (52) is formed on the inner side wall of the processing chamber (1). A sealing ring is fixedly connected to the inner side of the connecting groove.

3. A sewage treatment disinfection mechanism according to claim 1, characterized in that: The support frame (511) is conical. The end of the return pipe (55) located inside the filter rack (53) is a flexible pipe. Drainage holes communicating with each other are formed on the inner bottom walls of both the filter rack (53) and the placing cylinder (51).

4. A sewage treatment disinfection mechanism according to claim 1, characterized in that: The conveying member (3) includes a conveying pump (31) whose one end is fixedly connected to the upper end of the processing chamber (1). A liquid suction pipe (33) is communicated with the liquid inlet end of the conveying pump (31). A liquid delivery pipe (32) whose one end penetrates through and extends into the inner side of the processing chamber (1) is communicated with the liquid outlet end of the conveying pump (31).

5. A sewage treatment disinfection mechanism according to claim 1, characterized in that: The limiting member (58) includes a blocking rod (581) whose one end penetrates through the placing cylinder (51) and is slidably connected to the placing cylinder (51). A blocking block (582) is fixedly connected to the outer side of the blocking rod (581). A spring (583) is fixedly connected between the blocking block (582) and the lower end of the placing cylinder (51).

6. The sewage treatment and disinfection mechanism according to claim 5, characterized in that: The blocking rod (581) is U-shaped. The end of the blocking rod (581) penetrating through the placing cylinder (51) is inclined. A liquid discharge pipe (2) is communicated with one side of the processing chamber (1). A control valve is fixedly installed on the outer side of the liquid discharge pipe (2).

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