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Sanitary shredder

A pulverizer and hygienic technology, which is applied in the direction of mechanical equipment, machine/engine, liquid fuel engine, etc., can solve the problems of user disgust, loud noise, accumulation, etc.

Inactive Publication Date: 2005-03-16
伊泰克斯研究技术公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This type of appliance has a certain number of disadvantages: Difficult-to-shred fibrous articles such as sanitary napkins tend to accumulate in the filter and eventually block the appliance
[0007] However, the disadvantage of this device is that the noise due to the friction of the blades is too high, which can be offensive to the user, and there is also a high risk of jamming in case of accidental passage through hard objects

Method used

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Examples

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Embodiment Construction

[0032] Such as figure 1 , shown in 2 and 3, according to a non-limiting embodiment of the present invention, the sanitation pulverizer for waste water and solid waste treatment device comprises: the water tank 1 that receives water; The airtight compartment 2 of sealing electric device E; X vertically mounted electric motor M.

[0033] The electric motor M drives a runner 5 with operating pump blades 6 at the lower end. The wheel 5 has chopping means facing the chopping chamber 3 between the tank 1 and the outer wall 4 with the inlet 4a.

[0034] Such as figure 1 , 4, 5, and 6, the front face 5a of the runner is generally flat and includes a plurality of substantially radially mounted water passages 7 and an opening around the periphery of the runner 5. Each channel 7 coordinates with the helical blade 6 of the runner 5 .

[0035] The runner 5 is mounted in the pump body 8 such that its front face 5a is substantially at least on the plane of the pump body 8 opening (with ...

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Abstract

The invention concerns a sanitary shredder comprising at least a channel feeding water into a caisson (1), an electric motor whereof the axis has at its end a rotor pump (5) with blades (6), and shredding means opposite the shredding chamber (3) provided with an inlet. The invention is characterised in that the front surface of the rotor is substantially planar and comprises a plurality of passages for water arranged substantially radially and emerging on the circumference of the rotor, each passage of the rotor is extended by a channel delimited by the helical blades, said rotor is housed in the pump body, its front surface being substantially in the plane of the pump body opening, shredding members being arranged in axial projection relative to said front surface.

Description

technical field [0001] The invention relates to a sanitary shredder for use in waste water and solid waste treatment plants, of the type comprising a tank for receiving water and an electric motor having a pump with a runner at one end of its shaft. The pump with the rotor has blades and a crushing device facing the chopping chamber between the bottom of the tank and the outer wall with the water inlet. Background technique [0002] These sanitary grinders are usually placed at the rear of the toilet bowl. Waste water from other sanitary fixtures is also usually received. Alternatively, it can be enclosed in a dedicated compartment. [0003] Certain sanitary shredders contain blades for chopping solid materials that are mounted on the end of the motor shaft near the toilet outlet. Only sufficiently pulverized water and solid material flowing to the reservoir through the holes of the cylindrical drainer can be absorbed by the pump located at the bottom of the reservoir, wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/00F04D3/00F04D7/04F04D29/22
CPCF04D7/045F04D29/2288F04D3/00
Inventor S·希门尼斯伊瓦涅斯J-C·波莱J·J·佩雷斯萨拉斯
Owner 伊泰克斯研究技术公司