Hospital sewage detection and classification treatment device

Abstract

The utility model discloses a hospital sewage detection and classification treatment device which comprises a shell, the liquid inlet pipe is arranged at the top of the shell; the filter pipe is arranged at the liquid inlet pipe; the detection structure is connected to the bottom of the liquid inlet pipe, located in the shell and used for detecting the acidity and alkalinity; the reaction box is arranged in the shell, is communicated with the detection structure through a fixing pipe and is used for acid-base treatment; and the dosing structure is arranged on the shell, is communicated with the reaction box and is used for dosing. According to the hospital sewage detection and classification treatment device provided by the utility model, not only is the filter screen convenient to replace, but also the PH of hospital sewage can be classified and then treated in time, separate treatment is not needed, the treatment efficiency is improved, the operation is simple, and the use is more convenient.

Description

Technical Field

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

[0002] Hospital sewage refers to wastewater containing various pollutants generated by medical institutions during medical activities. It may contain potentially harmful substances such as pathogens, drug residues, chemicals, etc. It mainly comes from diagnosis and treatment activities, laboratories, operating rooms, wards and pharmacies, as well as wastewater generated during the daily operation of the hospital.

[0003] Direct discharge of hospital sewage has certain hazards, so it is necessary to use detection and treatment equipment or devices to treat hospital sewage. For example, the utility model with application number 201620208497.0 proposes a hospital sewage detection and treatment device, which is a device for detecting and treating hospital sewage.

[0004] However, when the current hospital sewage detection and treatment device is used, it will first filter, but the filter after filtering is inconvenient to replace;

[0005] At the same time, during treatment, acidic and alkaline sewage needs to be differentiated and then treated separately, which is not only inefficient but also inconvenient to operate, affecting the treatment efficiency of hospital sewage. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a hospital sewage detection and classification treatment device, the purpose of which is to solve the above-mentioned problems.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A hospital sewage detection and classification treatment device, comprising:

[0009] Housing; and

[0010] A liquid inlet pipe, which is arranged on the top of the shell;

[0011] A filter tube, which is arranged at the liquid inlet pipe;

[0012] A detection structure, which is connected to the bottom of the liquid inlet pipe and located inside the housing, is used to detect acidity and alkalinity;

[0013] A reaction box is arranged inside the housing and is connected to the detection structure through a fixed tube for acid and alkalinity treatment;

[0014] The drug adding structure is arranged on the outer shell and communicated with the reaction box for adding drugs.

[0015] Preferably, the filter tube comprises:

[0016] A movable tube, which is rotatably arranged inside the liquid inlet tube via a rotating shaft;

[0017] A filter screen is placed inside the movable tube;

[0018] A fixing rod fixed to the side of the liquid inlet pipe;

[0019] Two sealing pads are arranged at both ends of the movable tube.

[0020] Preferably, the inner diameters of the liquid inlet pipe and the movable pipe gradually increase from top to bottom.

[0021] Preferably, the detection structure comprises:

[0022] A connecting sleeve, which is fixed to the bottom of the liquid inlet pipe;

[0023] A pH sensor is disposed inside the connecting sleeve;

[0024] The installation pipe is fixed to the bottom of the connecting sleeve and is connected with the fixing pipe through an electromagnetic valve.

[0025] Preferably, the reaction box comprises:

[0026] a processing box fixed inside the housing;

[0027] A motor fixed to one end of the processing box;

[0028] The mixing fan blade is rotatably arranged inside the processing box and is drivingly connected to the output shaft of the motor;

[0029] The liquid outlet pipe has one end connected to the processing box and the other end connected to the next processing equipment.

[0030] Preferably, the drug adding structure comprises:

[0031] a first reagent box, which is fixed to the top of the housing;

[0032] a second reagent box, which is fixed to the top of the housing;

[0033] Three connecting pipes are respectively connected to the first reagent box, the second reagent box and the processing box, and are connected through a three-way solenoid valve.

[0034] Preferably, the connecting pipe and the fixing pipe are connected to the same end of the processing box and are far away from the motor.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] The utility model provides a hospital sewage detection and classification treatment device, which is not only convenient for replacing the filter screen, but also can classify the pH of hospital sewage and treat it in time, eliminating the need for separate treatment, thereby increasing the treatment efficiency, being simple to operate, and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a structural schematic diagram of a hospital sewage detection and classification treatment device described in the utility model;

[0038] Figure 2 It is an enlarged schematic diagram of the structure of the filter tube of the utility model.

[0039] In the figure: 10 housing, 20 liquid inlet pipe, 30 filter pipe, 31 movable pipe, 32 rotating shaft, 33 filter screen, 34 fixed rod, 35 sealing pad, 40 detection structure, 41 connecting sleeve, 42 PH sensor, 43 mounting pipe, 44 electromagnetic valve, 50 reaction box, 51 treatment box, 52 motor, 53 mixing fan blade, 54 liquid outlet pipe, 60 fixed pipe, 70 dosing structure, 71 first reagent box, 72 second reagent box, 73 connecting pipe, 74 three-way electromagnetic valve. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] In the examples of this application, please refer to Figure 1 and 2 A hospital sewage detection and classification treatment device includes a housing 10, and the housing 10 is provided with a control structure. The control structure can adopt an existing one, such as a PLC structure, which can normally receive a sensor signal and control the output in a predetermined manner according to the detection result. The specific process and method can adopt the existing one, and this application is only cited, so it will not be repeated;

[0042] Further, a liquid inlet pipe 20 is provided at the top of the housing 10 for the entry of hospital sewage, and a filter pipe 30 is provided at the liquid inlet pipe 20. Specifically, the filter pipe 30 includes a movable pipe 31 rotatably arranged inside the liquid inlet pipe 20 through a rotating shaft 32, and a filter screen 33 is placed inside the movable pipe 31. The filter screen 33 can be a commonly used filter screen for existing hospital sewage, which is determined according to actual conditions. A fixing rod 34 is fixed on the side of the liquid inlet pipe 20 for stable fixation. At the same time, in order to avoid liquid leakage, sealing pads 35 are provided at both ends of the movable pipe 31. The inner diameters of the liquid inlet pipe 20 and the movable pipe 31 gradually increase from top to bottom, which can reduce the probability of leakage.

[0043] Normally, sewage enters through the liquid inlet pipe 20 and is filtered through the filter screen 33. When replacement is needed, the movable pipe 31 is directly rotated out of the liquid inlet pipe 20 with the rotating shaft 32 as the axis, and then the filter screen 33 can be taken out. Otherwise, a new filter screen 33 can be replaced. The operation is simple and convenient for replacement.

[0044] In further embodiments, see Figure 1 The bottom of the liquid inlet pipe 20 is connected to a detection structure 40 located inside the housing 10 for detecting acidity and alkalinity. A reaction box 50 is arranged inside the housing 10. The reaction box 50 is connected to the detection structure 40 through a fixed pipe 60 for acidity and alkalinity treatment. Specifically, the detection structure 40 includes a connecting sleeve 41 fixed to the bottom of the liquid inlet pipe 20. A PH sensor 42 is arranged inside the connecting sleeve 41. The PH sensor 42 is an existing sensor that transmits signals and detects in an existing manner. A mounting pipe 43 is fixed to the bottom of the connecting sleeve 41. The mounting pipe 44 is fixed to the bottom of the connecting sleeve 41. 3 is connected to the fixed pipe 60 through the electromagnetic valve 44, the reaction box 50 includes a processing box 51 fixed inside the housing 10, one end of the processing box 51 is fixed with a motor 52, the motor 52 is an existing motor, the processing box 51 is rotatably provided with a mixing blade 53, the mixing blade 53 is drivingly connected to the output shaft of the motor 52, the processing box 51 is connected to one end of the liquid outlet pipe 54, the other end of the liquid outlet pipe 54 is externally connected to the next processing equipment, which specific processing equipment is determined according to actual conditions, and the connection method can adopt the conventional connection method of the existing pipeline;

[0045] When in use, the pH value of the sewage is first detected by the existing method through the pH sensor 42, and then the electromagnetic valve 44 is opened, and the sewage enters the treatment box 51 through the fixed pipe 60. At the same time, the reagent required for the corresponding pH value is added to treat the pH of the sewage, and then the motor 52 is started to drive the mixing fan 53 to accelerate the treatment process. Finally, the treated sewage can be discharged through the liquid outlet pipe 54.

[0046] The reagents used and the amounts added depend on the actual situation and are not limited in this application.

[0047] Furthermore, the housing 10 is provided with a dosing structure 70 connected to the reaction box 50, and the dosing structure 70 is used for dosing. Specifically, the dosing structure 70 includes a first reagent box 71 and a second reagent box 72 fixed on the top of the housing 10, and the first reagent box 71, the second reagent box 72 and the processing box 51 are all connected with a connecting pipe 73, and the three connecting pipes 73 are connected through a three-way solenoid valve 74. The connecting pipe 73 and the fixed pipe 60 are connected to the same end of the processing box 51 and away from the motor 52. When in use, different reagents are placed in the first reagent box 71 and the second reagent box 72 respectively for processing different pH values. The specific reagents depend on the actual situation. According to the different pH values ​​detected, the existing method is used to control the three-way solenoid valve 74 to connect different connecting pipes 73, so that different reagents enter the processing box 51 for reaction (how to control and the switching time depend on the existing technology and the actual situation, and this application is only cited, and the control method is not changed, so it will not be repeated). The operation is simple, the pH treatment is carried out in the same device, the work efficiency is higher, the detection is more convenient, and it is more convenient for users to use.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hospital sewage detection and classification treatment device, characterized in that: include: shell; as well as A liquid inlet pipe, which is arranged on the top of the shell; A filter tube, which is arranged at the liquid inlet pipe; A detection structure, which is connected to the bottom of the liquid inlet pipe and located inside the housing, is used to detect acidity and alkalinity; A reaction box is arranged inside the housing and is connected to the detection structure through a fixed tube for acid and alkalinity treatment; The drug adding structure is arranged on the outer shell and communicated with the reaction box for adding drugs.

2. A hospital sewage detection and classification treatment device according to claim 1, characterized in that: The filter tube comprises: A movable tube, which is rotatably arranged inside the liquid inlet tube via a rotating shaft; A filter screen is placed inside the movable tube; A fixing rod fixed to the side of the liquid inlet pipe; Two sealing pads are arranged at both ends of the movable tube.

3. A hospital sewage detection and classification treatment device according to claim 2, characterized in that: The inner diameters of the liquid inlet pipe and the movable pipe gradually increase from top to bottom.

4. A hospital sewage detection and classification treatment device according to claim 1, characterized in that: The detection structure comprises: A connecting sleeve, which is fixed to the bottom of the liquid inlet pipe; A pH sensor is arranged inside the connecting sleeve; The installation pipe is fixed to the bottom of the connecting sleeve and is connected with the fixing pipe through an electromagnetic valve.

5. A hospital sewage detection and classification treatment device according to claim 4, characterized in that: The reaction box comprises: a processing box fixed inside the housing; A motor fixed to one end of the processing box; The mixing fan blade is rotatably arranged inside the processing box and is drivingly connected to the output shaft of the motor; The liquid outlet pipe has one end connected to the processing box and the other end connected to the next processing equipment.

6. A hospital sewage detection and classification treatment device according to claim 5, characterized in that: The drug adding structure comprises: a first reagent box, which is fixed to the top of the housing; a second reagent box, which is fixed to the top of the housing; Three connecting pipes are respectively connected to the first reagent box, the second reagent box and the processing box, and are connected through a three-way solenoid valve.

7. A hospital sewage detection and classification treatment device according to claim 6, characterized in that: The connecting pipe and the fixing pipe are connected to the same end of the processing box and are far away from the motor.

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