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Sludge stirring device

A technology of stirring device and sludge, which is applied to mixers with rotary stirring devices, accessories of mixers, transportation and packaging, etc., can solve the problems of insufficient stirring of sludge, and achieve uniform and thorough stirring of sludge, convenient and easy replacement. The effect of stirring

Inactive Publication Date: 2021-07-02
新沂市新南环保产业技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the shortcomings of insufficient sludge stirring in the prior art, thereby providing a sludge stirring device

Method used

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  • Sludge stirring device
  • Sludge stirring device
  • Sludge stirring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment provides a sludge stirring device, such as figure 1 with Figure 4 shown, including,

[0028] Stirring pool 100 includes a bucket bottom 101 and a cylinder wall 102 surrounding the top of the bucket bottom; A plurality of units 202 are vertically arranged and detachably connected. The stirring tank 100 is a circular cylinder, and the working module 200 is used for stirring the sludge and is arranged inside the stirring tank 100 .

[0029] The stirring unit 202 includes a housing 202a, and a rotating shaft 202b passes through the housing 202a. A coupling is arranged between two adjacent stirring units 202, and both ends of the coupling are inserted into the rotating shaft 202b for fixing. The housing 202a is used to protect the internal working components from the influence of sludge. The mixing units 202 are arranged vertically and connected up and down by couplings. This method is easy to install and disassemble, and the individual mixing units 202 c...

Embodiment 2

[0034] This embodiment is different from the previous embodiment in that, as Figure 1-3 as shown,

[0035] A first bevel gear 202d is sheathed on the rotating shaft 202b, and a drive module 202e is arranged on the side of the first bevel gear 202d. 202d and the third bevel gear 202f are meshed with a half-tooth bevel gear 202g, the half-tooth bevel gear 202g periodically drives the first bevel gear 202d and the third bevel gear 202f to rotate, and the side of the half-tooth bevel gear 202g is provided with a second driving motor 202e -3. The drive shaft of the second driving motor 202e-3 is inserted into the center of the half-tooth bevel gear 202g and fixed thereto. The gears 202f mesh alternately.

[0036] The part of the rotating shaft 202b outside the housing 202a is connected with a stirring blade 202c, and the stirring blade 202c is symmetrically arranged on the outside of the first bevel gear 202d and the third bevel gear 202f. Spiral blades, etc., are used to stir...

Embodiment 3

[0039] This embodiment is different from the previous embodiment in that, as Figure 5-6 as shown,

[0040] The end of the rotating shaft 202b is provided with a sliding groove 202b-1 in the axial direction. The sliding groove 202b-1 is opened from the end surface of the rotating shaft 202b to the inside of the rotating shaft. The receiving groove 202b-2 opened in the circumferential direction, the receiving groove 202b-2 is also connected with the locking groove 202b-3 perpendicular to the sliding groove 202b-1, the receiving groove 202b-2 is provided with a spring 202b-4, the receiving groove 202b- 2 The shape corresponds to the shape of the spring 202b-4, and is used to accommodate the spring 202b-4. The distance between the locking groove 202b-3 and the sliding groove 202b-1 is 90°, and the locking groove 202b-3 is set inside the rotating shaft 202b. The shape of the groove 202b-3 is the same as that of the sliding groove 202b-1, which is a square groove; the end of the s...

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Abstract

The invention provides a sludge stirring device, which comprises a stirring pool and a working module, wherein the stirring pool comprises a barrel bottom and a barrel wall surrounding the barrel bottom; the working module comprises a mounting base arranged at the center of the barrel bottom, the mounting base is connected with a plurality of stirring units, and the plurality of stirring units are vertically arranged and detachably connected; a plurality of stirring units are used for comprehensively stirring the interior of the stirring tank, so that the sludge is more uniformly and thoroughly stirred; the stirring units are detachably connected, the stirring blades are detachably connected with the rotating shaft, and when elements are damaged or the density of the stirring blades is adjusted, replacement is more convenient; and the stirring directions of the stirring blades can be staggered, so that the sludge can be uniformly stirred more easily.

Description

technical field [0001] The invention relates to the technical field of municipal sludge treatment, in particular to a sludge stirring device. Background technique [0002] With the continuous improvement of people's living standards, the impact on urban sludge has gradually been paid attention to by people. A better treatment method is to use urban sludge as the main material and urban industrial solid waste as auxiliary materials. The sludge solid waste is recycled to produce a series of light aggregate products with specific properties; the stirring of the sludge is an essential part in this treatment process. [0003] When using a sludge mixer to stir the sludge, because the traditional mixing equipment usually rotates in the same direction for stirring, it is easy to cause the impurities contained in the sludge and the large sludge agglomeration to appear vortex The formula uniformly settles down, and then it cannot be effectively stirred evenly, and the non-degradable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/00B01F7/18B01F15/00
CPCB01F27/073B01F27/0724B01F27/074B01F27/2121B01F27/191B01F27/90B01F35/31B01F35/3204B01F2101/305
Inventor 刘田田倪荣国张永梅王秀
Owner 新沂市新南环保产业技术研究院有限公司
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