CN214829662U - Hand washing wastewater pretreatment device for medical places - Google Patents

Abstract

The utility model discloses a medical site is with useless pretreatment of water device of washing hand, including just straining the room, just strain the room and intake water piping connection, just strain the room below and be provided with the reacting chamber, reacting chamber one side is provided with the medicine mouth, the reacting chamber is connected with the adsorption chamber, be provided with filter equipment between reacting chamber and the adsorption chamber, be provided with the puddler in the reacting chamber, the puddler is connected with the agitator motor transmission, be provided with a plurality of spoilers on the reacting chamber lateral wall, be provided with the active carbon in the adsorption chamber, the upper portion that the reacting chamber one side was kept away from to the adsorption chamber is provided with the delivery port, be provided with the filtration baffle on the delivery port, it is provided with the microwave treatment room to filter the baffle below, be provided with microwave treatment device in the microwave treatment room, the microwave treatment room below is provided with the locker room, locker room one side is provided with the outlet pipe. The utility model discloses can carry out the preliminary treatment of medical waste water of washing hand fast, effectively solve among the prior art harmful substance treatment effect relatively poor, waste water preliminary treatment effect relatively poor and easily produce secondary pollution scheduling problem.

Description

Hand washing wastewater pretreatment device for medical places

Technical Field

The utility model belongs to the technical field of the pretreatment of medical wastewater, concretely relates to medical site is with useless pretreatment of water device of washing hand.

Background

The hospital hand washing sink is a basic condition for ensuring hand washing, and needs sufficient quantity and reasonable position. Generally, a hand washing sink is arranged at the position, close to the door, of each ward. A hand washing basin is arranged beside each bed in the intensive care unit, so that the intensive care unit is beneficial to the medical care personnel to wash hands in time after operation, and the cross infection is prevented. A large amount of hand washing wastewater can be generated behind frequent hand washing, but the existing washing wastewater is often directly discharged into a sewer pipeline without corresponding disinfection and other treatments, so that the environmental pollution is easily caused, the potential safety hazard exists, and the existing wastewater treatment devices cannot better treat harmful substances in the wastewater, so that the pretreatment effect is poor, and the secondary pollution is easily generated.

SUMMERY OF THE UTILITY MODEL

To the above, the utility model provides a medical place is with useless pretreatment of water device of washing hand, simple structure, it is convenient to use, can carry out the preliminary treatment of medical washing hand waste water fast, has effectively solved among the prior art harmful substance treatment effect relatively poor, useless pretreatment of water effect relatively poor and easily produce secondary pollution scheduling problem.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the utility model provides a pretreatment of water device is washed with washing hand in medical place, including just straining the room, just strain the room and intake water piping connection, just strain the room below and be provided with the reacting chamber, reacting chamber one side is provided with the medicine mouth, the exit end of reacting chamber opposite side downside is connected with the adsorption chamber, be provided with filter equipment between reacting chamber and the adsorption chamber, be provided with the puddler in the reacting chamber, be provided with spiral stirring rake on the puddler, the puddler is connected with the agitator motor transmission, be provided with a plurality of spoiler pieces on the reacting chamber lateral wall, be provided with a plurality of active carbon in the adsorption chamber, the upper portion that the reacting chamber one side was kept away from to the adsorption chamber is provided with the delivery port, be provided with filtering baffle on the delivery port, filtering baffle below is provided with microwave treatment room, be provided with microwave treatment device in the microwave treatment room, microwave treatment room below is provided with the locker room, locker room one side is provided with the outlet pipe.

The utility model has the advantages that: when the medical hand washing wastewater is pretreated, the hand washing wastewater is introduced into a primary filtering chamber through a water inlet pipe for primary filtering, then the wastewater enters a reaction chamber again, a disinfection slow-release sheet is added into the reaction chamber through a dosing port, and simultaneously a stirring motor is started to drive a stirring rod and a stirring paddle to stir, the disinfection slow-release sheet and the hand washing wastewater are subjected to mixed reaction for disinfection treatment, a flow disturbance sheet on the side wall of the reaction chamber disturbs the stirred water flow to a certain degree, so that the water flow can be subjected to repeated stirring reaction and more complete treatment, the hand washing wastewater after the dosing reaction treatment enters an adsorption chamber from the lower end of the reaction chamber after being filtered by a filtering device, activated carbon in the adsorption chamber is used for adsorption treatment of the wastewater, odor and the like in the wastewater can be eliminated, and the wastewater in the adsorption chamber flows out through a water outlet and a filtering partition plate on the upper part of the side wall of the adsorption chamber after reaching a certain height, and then enters a microwave treatment chamber to be subjected to microwave treatment by a microwave processor, and the work of disinfection, sterilization, filtration and the like is carried out, and finally the treated wastewater is discharged into a storage chamber and can be discharged through a water outlet pipe. When the device is used for treating the hand washing wastewater, the primary filtration is firstly carried out, then the medicine addition reaction is carried out, the secondary filtration and the adsorption are carried out, and finally the microwave treatment is carried out, so that the medical hand washing wastewater can be fully and effectively treated, harmful substances in the adsorption wastewater can be effectively removed, the treatment effect is good, the secondary pollution can not be generated, and the subsequent centralized treatment and the discharge are convenient; after the device is intake to filter and is added the medicine reaction, it gets into the adsorption chamber through filter equipment from the delivery port of reaction chamber lower part, waste water constantly gathers the liquid level in the adsorption chamber and risees, get into next link through filtering the baffle after reaching the delivery port height, it advances low to keep going up overall, advance the play water mode of high, can increase the dwell time of waste water in departments such as reaction chamber and adsorption chamber, it is more abundant to handle, simultaneously need not extra use water pump, it is more energy-conserving, reduce medical waste water pretreatment cost, be convenient for the popularization and use of device.

Furthermore, the filtering device is sequentially provided with a plurality of filter screens and a plurality of filter cores along the water flow direction.

The beneficial effect of adopting the further scheme is that: the filtering device adopts a mode of combining the filter screen and the filter element for filtering, can filter medicine powder and the like which are completely reacted in the reaction chamber, avoids the medicine powder and the like from entering the adsorption chamber, has better filtering effect and is convenient for the follow-up adsorption.

Furthermore, the filter element is a PP cotton filter element.

The beneficial effect of adopting the further scheme is that: the PP cotton filter element has the characteristics of small volume, large filtering area, high precision, no pollution, convenience in installation and replacement and the like, does not retain filtrate, has wide chemical compatibility, wide applicability and long service life, avoids frequent replacement and reduces the treatment cost.

Furthermore, the upper end of the microwave treatment chamber is flush with the upper edge of the active carbon in the reaction chamber.

The beneficial effect of adopting the further scheme is that: the adsorbed hand washing wastewater can directly enter the microwave treatment chamber from the water outlet at the upper part for treatment, and is quick, convenient and convenient to use.

Further, the hand washing wastewater pretreatment device for the medical place further comprises a control device, and the stirring motor and the microwave treatment device are connected with the control device.

The beneficial effect of adopting the further scheme is that: the operation control of the stirring motor and the microwave treatment device is carried out through the control device, the automation degree of the device is improved, the labor intensity is reduced, and manpower and material resources are saved.

Further, a plurality of filter plates are arranged in the primary filter chamber.

The beneficial effect of adopting the further scheme is that: the hand washing wastewater is primarily filtered by the filter plate, and substances such as particles, floaters and the like in the wastewater are removed by filtering, so that the subsequent links are convenient to carry out orderly.

Drawings

FIG. 1 is a schematic view of a hand washing wastewater pretreatment apparatus for a medical facility;

wherein, 1, a water inlet pipe; 2. a primary filtering chamber; 3. a reaction chamber; 4. an adsorption chamber; 5. a microwave processing chamber; 6. a storage chamber; 7. a filter plate; 8. a medicine adding port; 9. a spoiler; 10. a stirring motor; 11. a stirring rod; 12. a filter screen; 13. a filter element; 14. a filtering baffle plate; 15. and (5) discharging a water pipe.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1, there is provided a hand washing wastewater pretreatment device for medical treatment, comprising a primary filter chamber 2, wherein the water inlet end of the primary filter chamber 2 is connected with a water inlet pipe 1, a reaction chamber 3 is arranged below the primary filter chamber 2, a chemical feeding port 8 is arranged on one side of the reaction chamber 3, the outlet end of the lower side of the other side of the reaction chamber 3 is connected with an adsorption chamber 4, a filtering device is arranged between the reaction chamber 3 and the adsorption chamber 4, a stirring rod 11 is arranged in the reaction chamber 3, a spiral stirring paddle is arranged on the stirring rod 11, the stirring rod 11 is in transmission connection with a stirring motor 10, a plurality of turbulence plates 9 are arranged on the side wall of the reaction chamber 3, a plurality of activated carbons are arranged in the adsorption chamber 4, a water outlet is arranged on the upper portion of the side of the adsorption chamber 4 far away from the reaction chamber 3, a filtering baffle 14 is arranged on the water outlet, a microwave treatment chamber 5 is arranged below the filtering baffle 14, and a microwave treatment device is arranged in the microwave treatment chamber 5, a storage chamber 6 is arranged below the microwave treatment chamber 5, and a water outlet pipe 15 is arranged on one side of the storage chamber 6.

When the medical hand washing wastewater is pretreated, the hand washing wastewater is introduced into a primary filtering chamber 2 through a water inlet pipe 1 for primary filtering, then the wastewater enters a reaction chamber 3, a disinfection slow-release sheet is added into the reaction chamber 3 through a drug adding port 8, and simultaneously a stirring motor 10 is started to drive a stirring rod 11 and a stirring paddle to stir, the disinfection slow-release sheet and the hand washing wastewater are subjected to mixed reaction for disinfection treatment, a turbulent flow sheet 9 on the side wall of the reaction chamber 3 disturbs the stirred water flow to a certain extent, so that the water flow can be subjected to repeated stirring reaction and more complete treatment, the hand washing wastewater after the drug adding reaction treatment enters an adsorption chamber 4 from the lower end of the reaction chamber 3 after being filtered by a filtering device, activated carbon in the adsorption chamber 4 is used for adsorption treatment of the wastewater, odor and the like in the wastewater can be eliminated, after the wastewater in the adsorption chamber 4 reaches a certain height, the wastewater flows out through a water outlet and a filtering partition plate 14 on the upper part of the side wall of the adsorption chamber 4, then enters the microwave treatment chamber 5 to be treated by microwave through the microwave processor, and then is disinfected, sterilized, filtered and the like, and finally the treated wastewater is discharged into the storage chamber 6 and can be discharged through the water outlet pipe 15. When the device is used for treating the hand washing wastewater, the primary filtration is firstly carried out, then the medicine addition reaction is carried out, the secondary filtration and the adsorption are carried out, and finally the microwave treatment is carried out, so that the medical hand washing wastewater can be fully and effectively treated, harmful substances in the adsorption wastewater can be effectively removed, the treatment effect is good, the secondary pollution can not be generated, and the subsequent centralized treatment and the discharge are convenient; after the device is intake to filter and is added the medicine reaction, it gets into adsorption chamber 4 through filter equipment from the delivery port of 3 lower parts in the reaction chamber, waste water constantly gathers the liquid level in adsorption chamber 4 and risees, get into next link through filtering baffle 14 after reaching the delivery port height, it advances low to keep advancing on the whole, the play water mode of advancing high, can increase the dwell time of waste water in department such as reaction chamber 3 and adsorption chamber 4, it is more abundant to handle, and need not extra water pump of using simultaneously, and is more energy-conserving, reduce the pretreatment of medical waste water cost, the device of being convenient for is used widely.

The filtering device is sequentially provided with a plurality of filter screens 12 and a plurality of filter cores 13 along the water flow direction; the filtering device adopts a mode of combining and filtering the filter screen 12 and the filter element 13, so that the medicine powder and the like which are completely reacted in the reaction chamber 3 can be filtered, the medicine powder and the like are prevented from entering the adsorption chamber 4, the filtering effect is better, and the follow-up adsorption is convenient. The filter element 13 is a PP cotton filter element; the PP cotton filter element has the characteristics of small volume, large filtering area, high precision, no pollution, convenience in installation and replacement and the like, does not retain filtrate, has wide chemical compatibility, wide applicability and long service life, avoids frequent replacement and reduces the treatment cost. The upper end of the microwave treatment chamber 5 is flush with the upper edge of the active carbon in the reaction chamber 3; the adsorbed hand washing wastewater can directly enter the microwave treatment chamber 5 from the water outlet at the upper part for treatment, and is rapid, convenient and convenient to use. The hand washing wastewater pretreatment device for the medical places further comprises a control device, and the stirring motor 10 and the microwave treatment device are both connected with the control device; the operation control of the stirring motor 10 and the microwave treatment device is carried out through the control device, the automation degree of the device is improved, the labor intensity is reduced, and manpower and material resources are saved. A plurality of filter plates 7 are arranged in the primary filter chamber 2; the hand washing wastewater is primarily filtered through the filter plate 7, and substances such as particles, floaters and the like in the wastewater are removed through filtering, so that the subsequent links can be performed orderly.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims (6)

1. A hand washing wastewater pretreatment device for a medical place is characterized by comprising a primary filter chamber, wherein the water inlet end of the primary filter chamber is connected with a water inlet pipe, a reaction chamber is arranged below the primary filter chamber, a chemical feeding port is formed in one side of the reaction chamber, the outlet end of the lower side of the other side of the reaction chamber is connected with an adsorption chamber, a filter device is arranged between the reaction chamber and the adsorption chamber, a stirring rod is arranged in the reaction chamber, a spiral stirring paddle is arranged on the stirring rod, the stirring rod is in transmission connection with a stirring motor, a plurality of turbulence sheets are arranged on the side wall of the reaction chamber, a plurality of active carbons are arranged in the adsorption chamber, a water outlet is formed in the upper part of one side of the adsorption chamber, which is far away from the reaction chamber, a filter partition plate is arranged on the water outlet, a microwave treatment chamber is arranged below the filter partition plate, and a microwave treatment device is arranged in the microwave treatment chamber, microwave treatment chamber below is provided with the locker room, locker room one side is provided with the outlet pipe.

2. The pretreatment device for hand washing wastewater for medical sites according to claim 1, wherein the filter device is provided with a plurality of filter screens and a plurality of filter elements in sequence along the water flow direction.

3. The hand washing wastewater pretreatment device for medical sites of claim 2, wherein the filter element is a PP cotton filter element.

4. The pretreatment apparatus for hand washing wastewater for medical facilities as claimed in claim 1, wherein the upper end of said microwave treatment chamber is flush with the upper edge of the activated carbon in said reaction chamber.

5. The pretreatment device for hand washing wastewater for medical facilities according to claim 1, further comprising a control device, wherein the stirring motor and the microwave treatment device are connected to the control device.

6. The pretreatment device for hand washing wastewater for medical facilities according to claim 1, wherein a plurality of filter plates are provided in said preliminary filtering chamber.

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