Disinfection and sterilization system for medical wastewater

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a disinfection and sterilization system for medical wastewater, which comprises a base and a plurality of support rods, one end of each support rod is fixedly connected with the base, the other end of each support rod is fixedly connected with a treatment tank, and clamping holes are arranged on two sides of the treatment tank; the material guide mechanism is mounted at the upper end of the treatment tank and is detachable; the stirring mechanism is mounted in the treatment tank; the protective cover is fixedly installed on the lower side of the treatment tank, an electric heating pipe is fixedly installed in the protective cover, a heat conduction plate is fixedly arranged at the bottom of the treatment tank, and heat emitted by the electric heating pipe can be guided into the treatment tank from the heat conduction plate; the water outlet pipe is connected with the treatment tank. The disinfection and sterilization system for the medical wastewater, provided by the utility model, not only can disinfect the wastewater, but also can stir the wastewater, so that the mixing speed of the wastewater and a disinfectant is accelerated, meanwhile, the sealing cover is convenient to disassemble and assemble, the treatment tank is convenient to clean, and the disinfection and sterilization system is simple to operate and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially, relates to a disinfection and sterilization system for medical wastewater. BACKGROUND

[0002] Medical wastewater refers to the sewage produced in the process of diagnosis and treatment, life and excrement of medical institutions. These wastewaters mainly come from outpatient service, ward, operating room, various test rooms, autopsy room, radiology room, laundry room and mortuary of hospitals. Medical wastewater contains various pollutants, including pathogenic microorganisms, toxic and harmful physical and chemical pollutants and radioactive pollutants. These pollutants have the characteristics of space pollution, acute infection and latent infection, and can cause serious threat to the environment and human health without effective treatment.

[0003] The existing sterilization system can sterilize wastewater, but still has some problems. First, the current sterilization system cannot stir the wastewater, resulting in slow mixing rate of wastewater and disinfectant. Second, the current sterilization system is not convenient for disassembling the cover, making it difficult to clean the treatment tank. Therefore, a disinfection and sterilization system for medical wastewater is needed to solve the above problems. SUMMARY

[0004] The purpose of the utility model embodiment is to provide a disinfection and sterilization system for medical wastewater, aiming to solve the problem that the existing sterilization system cannot stir the wastewater and is not convenient for disassembling the cover.

[0005] The utility model embodiment is implemented as follows: a disinfection and sterilization system for medical wastewater, comprising: a base and a support rod, the support rod is provided with multiple and one end and the base fixed connection, the support rod the other end fixed connection has the treatment tank, the treatment tank both sides are equipped with the clamping hole;Material guide mechanism, which is installed on the upper end of the treatment tank and can be detached, is used to close the treatment tank, wastewater and disinfectant can be guided into the treatment tank from the material guide mechanism;Stirring mechanism, which is installed in the treatment tank, is used to stir wastewater and disinfectant to accelerate the mixing of wastewater and disinfectant;Protective cover, which is fixedly installed on the lower side of the treatment tank, is fixedly installed with an electric heating tube in the protective cover, a heat conducting plate is fixedly arranged at the bottom of the treatment tank, the heat emitted by the electric heating tube can be guided into the treatment tank from the heat conducting plate for heating the wastewater;Water outlet pipe, which is connected with the treatment tank, is used to discharge the treated wastewater.

[0006] Preferably, the material guiding mechanism comprises: a cover which is arranged on the upper side of the treatment tank and used for closing the treatment tank, a storage box for storing the sterilizing agent is fixed on the cover, and a feeding hopper is fixed on the storage box; a guide pipe which is connected with the lower end of the storage box and penetrates through the cover and used for guiding the sterilizing agent into the treatment tank, a valve for controlling the opening and closing of the guide pipe is installed on the guide pipe; the feeding hopper is fixedly installed on the cover, and the waste water can be added into the treatment tank from the feeding hopper; and a locking assembly which is fixedly installed on the cover and can be clamped into a clamping hole arranged on the treatment tank to fix the cover on the treatment tank.

[0007] Preferably, the locking assembly comprises: a supporting plate which is fixedly installed on the cover, a pull rod which is slidingly arranged on the supporting plate, a pull handle which is fixedly connected with one end of the pull rod, and a clamping rod which is fixedly connected with the other end of the pull rod and is fixedly connected with the supporting plate through a push spring.

[0008] Preferably, the stirring mechanism comprises: a protective cover which is fixedly installed on the inner wall of the treatment tank, a driving assembly which is installed in the protective cover and has a power output end fixedly connected with a stirring shaft which is rotatably connected with the protective cover and the inner wall of the treatment tank at two ends, and a stirring rod which is fixedly installed on the stirring shaft and used for stirring and mixing the waste water and the sterilizing agent.

[0009] Preferably, the driving assembly comprises: a power element which is fixedly installed on the inner wall of the treatment tank and arranged in the protective cover, a first belt pulley which is fixed on the output shaft of the power element and rotatably installed in the protective cover, and a second belt pulley which is rotatably installed on the protective cover and fixedly connected with the stirring shaft, and a belt which is connected between the first belt pulley and the second belt pulley.

[0010] The disinfection and sterilization system for medical waste water can not only disinfect the waste water, but also stir the waste water to accelerate the mixing rate of the waste water and the sterilizing agent, and the cover can be conveniently disassembled and assembled, so that the treatment tank can be conveniently cleaned, and the disinfection and sterilization system is simple in operation and high in practicability. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a schematic view of the disinfection and sterilization system for medical waste water.

[0012] Figure 2 It is a schematic view of the locking assembly of the disinfection and sterilization system for medical waste water.

[0013] Figure 3 It is a schematic view of the driving assembly of the disinfection and sterilization system for medical waste water.

[0014] In the drawings: 1 - base, 2 - support rod, 3 - treatment tank, 4 - material guiding mechanism, 5 - stirring mechanism, 6 - protective cover, 7 - electric heating tube, 8 - heat conducting plate, 9 - water outlet pipe, 41 - cover, 42 - storage box, 43 - feeding hopper, 44 - inlet pipe, 45 - valve, 46 - feeding hopper, 47 - locking assembly, 471 - support plate, 472 - pull rod, 473 - pull handle, 474 - clamping rod, 475 - push spring, 51 - protective cover, 52 - driving assembly, 53 - stirring shaft, 54 - stirring rod, 521 - power piece, 522 - first belt pulley, 523 - second belt pulley, 524 - belt. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and do not limit the utility model.

[0016] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0017] Please refer to Figure 1 The medical wastewater disinfection and sterilization system provided by the utility model embodiment comprises:

[0018] The base 1 and the support rod 2, the support rod 2 is provided with a plurality of and one end and the base 1 fixed connection, the support rod 2 other end fixed connection has the treatment tank 3, and the treatment tank 3 both sides are provided with clamping hole;Material guiding mechanism 4, it installs treatment tank 3 upper end and can be dismantled, for the treatment tank 3 is closed, and wastewater and disinfectant can be introduced into the treatment tank 3 from material guiding mechanism 4;Stirring mechanism 5, it is installed in the treatment tank 3, for wastewater and disinfectant are stirred to accelerate the mixing of wastewater and disinfectant;Protective cover 6, it is fixedly installed in the treatment tank 3 downside, the electric heating tube 7 is fixedly installed in the protective cover 6, the heat conducting plate 8 is fixedly arranged in the treatment tank 3 bottom, and the heat generated by the electric heating tube 7 can be introduced into the treatment tank 3 from the heat conducting plate 8, for wastewater is heated;Water outlet pipe 9, it is connected with the treatment tank 3, for the wastewater after being treated is discharged.

[0019] In use of the medical wastewater disinfecting and sterilizing system, disinfectant is first stored in the material guiding mechanism 4, then medical wastewater can be added into the treatment tank 3 from the material guiding mechanism 4, the material guiding mechanism 4 is opened, disinfectant is added into the treatment tank 3 from the material guiding mechanism 4, the stirring mechanism 5 is opened, the stirring mechanism 5 stirs and mixes the wastewater and disinfectant, so that the wastewater is disinfected, in the process, the electric heating tube 7 can be opened, heat emitted by the electric heating tube 7 is conducted into the treatment tank 3 from the heat conducting plate 8, so that the wastewater is heated, thereby the efficiency of wastewater treatment is accelerated, after the treatment, the water outlet 9 is opened, the treated wastewater is conducted out from the water outlet 9, if the treatment tank 3 is cleaned, the material guiding mechanism 4 is removed from the treatment tank 3, so that the treatment tank 3 is conveniently cleaned.

[0020] As shown in Figure 1 As a preferred embodiment of the present application, the material guiding mechanism 4 comprises: a cover 41 which is arranged on the upper side of the treatment tank 3 and used for closing the treatment tank 3, a storage box 42 for storing disinfectant is fixed on the cover 41, and a feeding hopper 43 is fixed on the storage box 42; a guide pipe 44 which is connected with the lower end of the storage box 42 and penetrates through the cover 41 and used for guiding disinfectant into the treatment tank 3, and a valve 45 for controlling the opening and closing of the guide pipe 44 is installed on the guide pipe 44; a feeding hopper 46 which is fixedly installed on the cover 41 and used for adding wastewater into the treatment tank 3; and a locking assembly 47 which is fixedly installed on the cover 41 and can be clamped into a clamping hole of the treatment tank 3 to fix the cover 41 on the treatment tank 3.

[0021] Disinfectant can be stored in the storage box 42 from the feeding hopper 43, and when the wastewater is treated, the wastewater is added into the treatment tank 3 from the feeding hopper 46, and the guide pipe 44 can be opened by the valve 45, so that disinfectant is guided into the treatment tank 3 from the guide pipe 44. The disinfectant disinfects the wastewater, and if the treatment tank 3 is cleaned, the control end of the locking assembly 47 is pulled, the locking assembly 47 is separated from the clamping hole, and then the cover 41 can be conveniently removed from the treatment tank 3, so that the treatment tank 3 is conveniently cleaned.

[0022] As shown in Figure 2 As a preferred embodiment of the present application, the locking assembly 47 comprises: a support plate 471 which is fixedly installed on the cover 41, a pull rod 472 which is slidably arranged on the support plate 471, and a pull handle 473 which is fixedly connected with one end of the pull rod 472; a clamping rod 474 which is fixedly connected with the other end of the pull rod 472, and a push spring 475 which is fixedly connected between the clamping rod 474 and the support plate 471.

[0023] When the cover 41 is taken out, the pull handle 473 on both sides is pulled, the pull handle 473 drives the clamping rod 474 to slide along the supporting plate 471 and compresses the push spring 475 through the pull rod 472, the clamping rod 474 can be separated from the clamping hole, so that the cover 41 can be conveniently taken out from the treatment tank 3.

[0024] As Figure 1 shown, as a preferred embodiment of the utility model, the stirring mechanism 5 comprises: a protective cover 51 fixedly installed on the inner wall of the treatment tank 3, a driving assembly 52 is installed in the protective cover 51, a stirring shaft 53 is fixedly connected to the power output end of the driving assembly 52, and the two ends of the stirring shaft 53 are rotatably connected with the protective cover 51 and the inner wall of the treatment tank 3 respectively; a stirring rod 54 is fixedly installed on the stirring shaft 53 and is used for stirring and mixing the wastewater and the disinfectant.

[0025] As Figure 3 shown, as a preferred embodiment of the utility model, the driving assembly 52 comprises: a power member 521 fixedly installed on the inner wall of the treatment tank 3 and arranged in the protective cover 51, a first belt pulley 522 rotatably installed in the protective cover 51 is fixed to the output shaft of the power member 521; a second belt pulley 523 is rotatably installed on the protective cover 51 and is fixedly connected with the stirring shaft 53, and a belt 524 is connected between the second belt pulley 523 and the first belt pulley 522.

[0026] When the wastewater is stirred, the power member 521 is started, the power member 521 is a motor, the output shaft of the power member 521 drives the first belt pulley 522 to rotate, the first belt pulley 522 drives the second belt pulley 523 to rotate through the belt 524, the second belt pulley 523 can drive the stirring rod 54 on the stirring shaft 53 to rotate, and the stirring rod 54 can stir and mix the wastewater and the disinfectant.

[0027] The above only describes preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A disinfecting and sterilizing system for medical wastewater comprising a base and a support rod, characterized in that, The support rods are provided with a plurality of and one end and the base fixed connection, the support rod the other end fixed connection has the treatment tank, the treatment tank both sides are provided with the clamping hole; The material guide mechanism is installed on the upper end of the treatment tank and can be detached, which is used to close the treatment tank, and the wastewater and disinfectant can be guided into the treatment tank from the material guide mechanism; The stirring mechanism is installed in the treatment tank, which is used to stir the wastewater and disinfectant to accelerate the mixing of the wastewater and disinfectant; The protective cover is fixedly installed on the lower side of the treatment tank, the electric heating tube is fixedly installed in the protective cover, the heat conduction plate is fixedly arranged at the bottom of the treatment tank, and the heat generated by the electric heating tube can be guided into the treatment tank from the heat conduction plate, which is used to heat the wastewater; The water outlet pipe is connected with the treatment tank, which is used to discharge the treated wastewater.

2. The medical wastewater disinfecting and sterilizing system according to claim 1, characterized in that, The material guide mechanism comprises: The cover is arranged on the upper side of the treatment tank, which is used to close the treatment tank, the storage box for storing the disinfectant is fixed on the cover, and the feeding hopper is fixed on the storage box; The inlet pipe is connected with the lower end of the storage box and penetrates through the cover, which is used to guide the disinfectant into the treatment tank, and the valve for controlling the opening and closing of the inlet pipe is installed on the inlet pipe; The feeding hopper is fixedly installed on the cover, and the wastewater can be added into the treatment tank from the feeding hopper; The locking assembly is fixedly installed on the cover, and the locking assembly can be clamped into the clamping hole arranged on the treatment tank to fix the cover on the treatment tank.

3. The medical wastewater disinfecting and sterilizing system according to claim 2, characterized in that, The locking assembly comprises: The support plate is fixedly installed on the cover, the pull rod is slidingly arranged on the support plate, and the pull handle is fixedly connected to one end of the pull rod; The clamping rod is fixedly connected with the other end of the pull rod, and the push spring is fixedly connected between the clamping rod and the support plate.

4. The medical wastewater disinfecting and sterilizing system according to claim 1, characterized in that, The stirring mechanism comprises: The protective cover is fixedly installed on the inner wall of the treatment tank, the driving assembly is installed in the protective cover, the driving power output end of the driving assembly is fixedly connected with the stirring shaft, and the stirring shaft is rotatably connected with the protective cover and the inner wall of the treatment tank at both ends; The stirring rod is fixedly installed on the stirring shaft, which is used to stir and mix the wastewater and disinfectant.

5. The medical wastewater disinfecting and sterilizing system according to claim 4, characterized in that, The driving assembly comprises: The power member is fixedly installed on the inner wall of the treatment tank and arranged in the protective cover, the output shaft of the power member is fixedly connected with the first belt pulley rotatably installed in the protective cover; The second belt pulley is rotatably installed on the protective cover and fixedly connected with the stirring shaft, and the second belt pulley and the first belt pulley are connected with the belt.

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