JPH0548915U - Dental sewage treatment tank - Google Patents

Abstract

(57) [Abstract] [Purpose] When the filth trapped on the wire mesh in the dental sewage treatment tank is taken out, the wire mesh and the filth are washed in advance before taking out, and then the filth is taken out. [Structure] A dental sewage treatment tank 10 has an outlet 1a of a sewage filth suction tube 1 from a dental unit at an upper portion, and
Intake port 2a of the vacuum tube 2 to the vacuum device
And has a discharge port 3a for the drainage pipe 3 in the lower part, and a wire mesh 11 for trapping the waste discharged through the suction tube 1 inside. Waste liquid and waste generated by dental treatment are discharged into the processing tank 10 through the suction tube 1, the waste is trapped by the wire net 11 and the waste liquid is drained through the drain pipe 3. A water discharge nozzle 20 is provided on the upper part of the treatment tank 10, the nozzle is connected to a tap water faucet 40 through a water supply tube 30, and the faucet 40 is opened to wash and remove dirt on the wire net 11.

Description

[Detailed description of the device]

[0001]

【Technical field】

 The present invention relates to a dental sewage treatment tank, and more particularly to an apparatus for treating sewage waste generated in dental treatment.

[0002]

[Prior art]

 FIG. 1 is a configuration diagram for explaining an embodiment of a dental sewage treatment tank (tank) according to the present invention. First, a conventional technique will be described with reference to FIG. In FIG. 1, reference numeral 10 denotes a dental sewage treatment tank according to the present invention, and an upper portion of the sewage treatment tank 10 is connected to a dental unit to suck and discharge sewage filth generated during dental treatment. A discharge port 1a of the liquid waste suction tube 1 and a suction port 2a of a vacuum tube 2 connected to a vacuum device (not shown) are provided, and a discharge port 3a of a drain pipe 3 is provided at a lower portion. The not-shown end of the dirty liquid waste suction tube 1 is connected to, for example, a saliva ejecting pipe or a spit of a dental unit, and when a vacuum device (not shown) is activated during dental treatment, it is provided in the drain pipe 3, for example. The non-return valve 3b is operated to make the inside of the waste liquid treatment tank 10 under negative pressure, and the tooth cutting debris along with the waste liquid such as saliva and blood generated from the waste liquid waste suction tube 1 during dental treatment. The filth and the like are sucked and discharged into the sewage treatment tank 10. In the sewage treatment tank 10, as is well known, the gas and the liquid discharged from the suction tube 1 are separated, the gas is discharged through the vacuum tube 2, and the liquid is accumulated in the sewage treatment tank 10 to generate a vacuum. When the operation of the humor is stopped, the check valve 3b is opened, and at that time, the waste liquid accumulated in the waste liquid treatment tank 10 is discharged through the drain pipe 3.

In the sewage treatment tank 10, there is provided a wire net 11 for trapping the sewage sucked and discharged through the sewage sewage intake tube 1, and the sewage is trapped in the wire net 11 and The metal nets and the wire mesh are taken out and discarded.At that time, sludge-like things are attached to the wire mesh and the dirt. It was unsanitary. In addition, bacteria are alive in the gas and liquid discharged from the suction tube 1 to the sewage treatment tank 10, and the bacteria are propagated in the sewage treatment tank 10 so that the vacuum tube 2 and the drain pipe. When it was discharged through the third class, this led to environmental pollution, which was also unsanitary.

[0004]

【Purpose】

 The present invention has been made in view of the above-mentioned circumstances, and in particular, when the filth trapped on the wire mesh in the dental sewage treatment tank is taken out, the wire mesh and the dirt are washed in advance before taking out the filth. After that, the filth should be taken out, and further, the gas or liquid discharged from the sewage treatment tank should be sterilized to be discharged as clean air or sewage free of bacteria. It was done as a purpose.

[0005]

【Constitution】

 In order to achieve the above-mentioned object, the present invention has an outlet for a waste liquid suction tube from a dental unit and an inlet for the vacuum tube to a vacuum device, and an outlet for a drainage pipe at the bottom, in order to achieve the above object. And has a wire mesh inside for trapping the waste discharged through the suction tube, and the waste liquid and the waste generated by dental treatment are discharged through the suction tube and the waste is trapped by the wire mesh. In a dental sewage treatment tank for draining sewage through the drain pipe, a water discharge nozzle is provided at an upper portion of the treatment tank, and the water discharge nozzle is connected to a tap water tap through a water supply tube. Is equipped with a sterilizing lamp in the wastewater treatment tank so that the air and wastewater discharged from the wastewater treatment tank are sterilized by eliminating the bacteria present therein. It is obtained by said. Hereinafter, a description will be given based on an embodiment of the present invention.

In FIG. 1, 20 is a water discharge nozzle installed according to the present invention, and the nozzle 20 is connected to a tap 40 for tap water through a water supply hose 30. Therefore, when the tap 40 is opened and water is vigorously discharged from the nozzle 20 before the waste in the wastewater treatment tank 10 is taken out, the wire mesh 11 and the wire mesh 11 in the wastewater treatment tank 10 are discharged. The dirt trapped on the top is washed and sludge-like objects adhering to these are washed off, so it is hygienic that you do not touch the sludge-like things when taking out the waste. is there. Even when the filth is not taken out, the faucet 40 is sometimes opened and water is sprayed from the nozzle 20 for cleaning, so that the mess due to filth such as sludge disappears. Furthermore, by making the water discharge angle of the water discharge nozzle 20 wide to some extent, the inner wall of the sewage treatment tank 10 can be cleaned, and the inside of the sewage treatment tank 10 can be kept cleaner.

Further, in FIG. 1, 50 is a sterilizing lamp provided in the wastewater treatment tank 10, and when the bacteria in the treating tank 10 is sterilized by the sterilizing lamp 50, the air discharged from the vacuum tube 2 and Bacteria are not present in the wastewater discharged from the drainage pipe 3, and the environment is not polluted by the bacteria, which is very hygienic.

FIG. 2 is a view showing an example of the water discharge nozzle 20, wherein 21 is a needle, 22 is an outer case, 23 is an outer case rotation fixing nut, and the outer case 22 is screwed into the needle 21 by a screw or the like, and the arrow It is possible to adjust in the A direction, whereby the water discharge angle θ can be adjusted and the inner wall inside the wastewater treatment tank 10 can also be washed. The outer case rotation fixing nut 23 is for fixing the outer case 22 in the adjusted position after the outer case 22 is adjusted as described above.

[0009]

【effect】

 As is clear from the above description, according to the present invention, it is possible to keep the inside of the sewage treatment tank for treating the sewage filth generated in dental treatment clean, and in particular, to arrange it inside the treatment tank. Since the wire net for trapping waste and the waste trapped on the wire, and further the inner wall of the treatment tank is washed in advance, the waste trapped in the treatment tank is taken out. It is very hygienic because there is no contact with the sludge-like things that adhere to the treatment tank. In addition, since the air and the waste liquid discharged from the treatment tank are sterilized and discharged, the environment is not contaminated with bacteria, which is very hygienic.

[Brief description of drawings]

FIG. 1 is a configuration diagram for explaining an embodiment of a dental sewage treatment tank according to the present invention.

FIG. 2 is a cross-sectional configuration diagram for describing an example of the water discharge nozzle 20 shown in FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Sewage filth suction discharge tube, 2 ... Vacuum tube, 3 ... Drainage pipe, 10 ... Sewage treatment tank, 11 ... Wire mesh, 20
… Water discharge nozzle, 30… Water supply hose, 40… Faucet, 50…
Germicidal lamp.

Claims (3)

[Scope of utility model registration request] 1. An upper part has an outlet for a dirty / soil suction tube from a dental unit and an inlet for a vacuum tube to a vacuum device, a lower part has an outlet for a drainage pipe, and the inside has the above-mentioned outlet. Having a wire net for trapping the waste discharged through the suction tube, discharging the waste liquid and the waste generated by the dental treatment through the suction tube, trapping the waste by the wire net and passing the waste liquid through the drain pipe. In the dental sewage treatment tank that drains,
A dental sewage treatment tank having a water discharge nozzle on an upper portion of the treatment tank, wherein the water discharge nozzle is connected to a tap water tap through a water supply tube. 2. The dental sewage treatment according to claim 1, wherein a sterilizing lamp is provided in the dental sewage treatment tank, and the sterilization lamp sterilizes the inside of the tank. Tank. 3. The dental sewage treatment tank according to claim 1 or 2, wherein the water discharge angle of the water discharge nozzle is adjustable.