CN214991030U - Powder stirring supply equipment for sludge conditioning - Google Patents
Powder stirring supply equipment for sludge conditioning Download PDFInfo
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- CN214991030U CN214991030U CN202121607597.8U CN202121607597U CN214991030U CN 214991030 U CN214991030 U CN 214991030U CN 202121607597 U CN202121607597 U CN 202121607597U CN 214991030 U CN214991030 U CN 214991030U
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Abstract
The utility model provides a powder stirring supply device for sludge conditioning, which comprises a placing box, wherein the bottom of one end surface of the placing box is communicated with a pipeline, the end part of the pipeline is sealed, the bottom of the pipeline is communicated with a discharge pipe, the discharge pipe is provided with a switch valve, a first stirring shaft is arranged in the placing box through a bearing, the axis of the first stirring shaft is coincided with the axis of the pipeline, and one end of the first stirring shaft extends into the pipeline; the two sides of the first stirring shaft are respectively provided with a second stirring shaft, and the first stirring shaft and the two second stirring shafts are driven by a first motor; the first stirring shaft and the second stirring shaft are both in a spiral stirring shaft structure; the inner walls of two sides of the bottom of the placing box are both arc-shaped structures, two ends of the placing box are provided with two third stirring shafts in a penetrating way through bearings, the axis of each third stirring shaft is superposed with the circle center of the corresponding arc-shaped surface of the bottom of the placing box, and the two third stirring shafts are driven by a second motor; the stirring device can fully stir and mix powder medicaments and can also be smoothly fed and supplied.
Description
Technical Field
The utility model relates to a mud conditioning equipment field, more specifically relates to a mud is taked care of and is used powder stirring supply apparatus.
Background
With the rapid development of urban construction, the urban river serves as an important component of an urban water system, and the river is silted and drained unsmooth, so that the life and property safety of people can be threatened directly. The urban river sludge has high water content and complex components, and most of the urban river sludge contains pollutants such as heavy metals, and if the treatment is not good, the urban river sludge not only causes serious secondary pollution, but also occupies a large amount of land resources;
at present, a conventional dredging method is adopted, a river channel is intercepted, a construction cofferdam is built, open water in a dredging river section is discharged, a manual excavator is adopted to load silt into a tank car on site, the tank car is transported to a disposal and stacking point outside the tank car, and then conditioning treatment is carried out on the silt; in the conditioning process, various powder medicaments are required to be added for reaction conditioning, so that pollutant components in the sludge are neutralized or removed; wherein, then need use powder supply apparatus, current powder supply apparatus is mostly only simple screw feeder, only can play simple transport effect, to different powder medicaments, even can carry out the mixture to a certain extent, nevertheless the stirring effect is limited, unable intensive mixing powder medicament.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a powder stirring supply equipment for sludge conditioning, which has novel structure, can fully stir and mix powder medicament and can also carry out smooth feeding supply.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a powder stirring and supplying device for sludge conditioning, which comprises a placing box with an open top, wherein the top of the placing box is provided with a cover plate, and the cover plate is communicated with a feeding pipe; the bottom of one end face of the placing box is communicated with a pipeline, the end part of the pipeline is sealed, the bottom of the pipeline is communicated with a discharge pipe, the discharge pipe is provided with a switch valve, a first stirring shaft penetrates through the placing box through a bearing, the axis of the first stirring shaft is overlapped with the axis of the pipeline, and one end of the first stirring shaft extends into the pipeline; the two sides of the first stirring shaft are respectively provided with a second stirring shaft, the two second stirring shafts are symmetrically arranged around the first stirring shaft, the second stirring shafts are erected on the inner walls of the two ends of the placing box through bearings, and the first stirring shaft and the two second stirring shafts are driven by a first motor; the first stirring shaft and the second stirring shaft are both in a spiral stirring shaft structure; the inner walls of two sides of the bottom of the placing box are arc-shaped structures, two third stirring shafts penetrate through two ends of the placing box through bearings, the two third stirring shafts are symmetrically arranged about a central plane where the first stirring shaft is located, the axis of each third stirring shaft is superposed with the circle center of the corresponding arc-shaped surface of the bottom of the placing box, and the two third stirring shafts are driven by a second motor.
In the preferred technical scheme of the utility model, the third stirring shaft comprises a main body and a plurality of sleeves sleeved outside the main body, the main body is of a spiral stirring shaft structure, and the inner walls of the sleeves are welded and fixed with the stirring blades of the main body; a plurality of first branches are fixedly arranged in the middle of the outer wall of the sleeve, and the first branches are distributed in a circumferential array around the axis of the sleeve; the outer wall of the sleeve is provided with a plurality of second branches on two sides of the first branch, the second branches located on the same side are distributed in a circumferential array mode around the axis of the sleeve, and the length of each second branch is smaller than that of the corresponding first branch.
The utility model discloses in the technical scheme of preferred, the tip of first branch is evagination spherical crown structure, first branch tip arrives the distance of telescopic axis with the radius of the bottom arcwall face of placing the case is unanimous.
In the preferred embodiment of the present invention, the sleeve is made of a mesh plate.
In the preferred technical scheme of the utility model, the end parts of the first stirring shaft and the two second stirring shafts are in transmission connection with the output shaft of the first motor through a chain and sprocket assembly, and the first motor is arranged on the outer wall of the placing box; the end parts of the two third stirring shafts are in transmission connection with an output shaft of the second motor through a chain and sprocket assembly, and the second motor is installed on the outer wall of the placing box.
The utility model has the advantages that:
the utility model provides a powder stirring supply device for sludge conditioning, which has a novel structure, and the design and the matching of a first stirring shaft, two second stirring shafts and two third stirring shafts can stir powder medicaments more comprehensively to realize full mixing; the bottom of one end face of the placing box is communicated with a pipeline, one end of the first stirring shaft extends into the pipeline, the first stirring shaft rotates reversely in the stirring process to convey powder medicaments in the pipeline to the inside of the placing box and participate in powder mixing, and the first stirring shaft rotates positively in the discharging process so that the powder materials smoothly enter the pipeline and are discharged through the discharge pipe; the integral structural design and the cooperation can fully stir and mix the powder medicament and can also carry out smooth feeding and supply.
Drawings
FIG. 1 is a front view of a stirring and feeding device for sludge conditioning powder according to an embodiment of the present invention;
FIG. 2 is a side view of a powder stirring and supplying apparatus for sludge conditioning according to an embodiment of the present invention;
FIG. 3 is a side sectional view of a powder stirring and supplying apparatus for sludge conditioning according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a third stirring shaft according to an embodiment of the present invention.
In the figure:
100. placing a box; 110. a cover plate; 120. a feeding pipe; 130. a pipeline; 140. a discharge pipe; 210. a first stirring shaft; 220. a second stirring shaft; 230. a third stirring shaft; 231. a main body; 232. a sleeve; 233. a first limb; 234. a second limb; 310. a first motor; 320. a second motor.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 4, the embodiment of the present invention discloses a powder stirring and supplying device for sludge conditioning, which comprises a placing box 100 with an open top, a cover plate 110 is installed on the top of the placing box 100, and a feeding pipe 120 is connected to the cover plate 110; the bottom of one end face of the placing box 100 is communicated with a pipeline 130, the end part of the pipeline 130 is sealed, the bottom of the pipeline 130 is communicated with a discharge pipe 140, the discharge pipe 140 is provided with a switch valve, a first stirring shaft 210 penetrates through the inside of the placing box 100 through a bearing, the axis of the first stirring shaft 210 is overlapped with the axis of the pipeline 130, and one end of the first stirring shaft 210 extends into the pipeline 130; the two sides of the first stirring shaft 210 are both provided with a second stirring shaft 220, the two second stirring shafts 220 are symmetrically arranged around the first stirring shaft 210, the second stirring shafts 220 are erected on the inner walls of the two ends of the placing box 100 through bearings, and the first stirring shaft 210 and the two second stirring shafts 220 are driven by a first motor 310; the first stirring shaft 210 and the second stirring shaft 220 are both spiral stirring shaft structures; the inner walls of the two sides of the bottom of the placing box 100 are both arc-shaped structures, two third stirring shafts 230 penetrate through the two ends of the placing box 100 through bearings, the two third stirring shafts 230 are symmetrically arranged about the central plane where the first stirring shaft 210 is located, the axis of each third stirring shaft 230 coincides with the circle center of the corresponding arc-shaped surface of the bottom of the placing box 100, and the two third stirring shafts 230 are driven by the second motor 320.
The powder stirring and supplying equipment for sludge conditioning is novel in structure, and the design and the matching of the first stirring shaft, the two second stirring shafts and the two third stirring shafts can stir powder medicaments relatively comprehensively to realize full mixing; the bottom of one end face of the placing box is communicated with a pipeline, one end of the first stirring shaft extends into the pipeline, the first stirring shaft rotates reversely in the stirring process to convey powder medicaments in the pipeline to the inside of the placing box and participate in powder mixing, and the first stirring shaft rotates positively in the discharging process so that the powder materials smoothly enter the pipeline and are discharged through the discharge pipe; the integral structural design and the cooperation can fully stir and mix the powder medicament and can also carry out smooth feeding and supply.
Further, the third stirring shaft 230 comprises a main body 231 and a plurality of sleeves 232 sleeved outside the main body 231, the main body 231 is of a spiral stirring shaft structure, and the inner walls of the sleeves 232 are welded and fixed with the stirring blades of the main body 231; a plurality of first branches 233 are fixedly arranged in the middle of the outer wall of the sleeve 232, and the first branches 233 are distributed in a circumferential array around the axis of the sleeve 232; a plurality of second branches 234 are arranged on the outer wall of the sleeve 232 on two sides of the first branch 233, the second branches 234 positioned on the same side are distributed in a circumferential array around the axis of the sleeve 232, and the length of the second branches 234 is smaller than that of the first branch 233; the structural design can ensure that the third stirring shaft can stir in a large area, can realize the effects of spiral stirring and common stirring, and promotes the mixing of powder medicaments with heavy penalty.
Further, the end of the first branch 233 is in a convex spherical crown structure, and the distance from the end of the first branch 233 to the axis of the sleeve 232 is consistent with the radius of the arc-shaped surface at the bottom of the placing box 100, so as to better stir the powder close to the arc-shaped surface.
Further, the sleeve 232 is made of a mesh plate, so that the flowing of powder medicament is facilitated, and the mixing is facilitated.
Further, the ends of the first stirring shaft 210 and the two second stirring shafts 220 are in transmission connection with the output shaft of the first motor 310 through a chain and sprocket assembly, and the first motor 310 is installed on the outer wall of the placing box 100; the end parts of the two third stirring shafts 230 are in transmission connection with the output shaft of the second motor 320 through a chain and sprocket assembly, and the second motor 320 is installed on the outer wall of the placing box 100.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a mud is taked care of and is supplied with equipment with powder stirring which characterized in that:
the device comprises a placing box (100) with an open top, wherein a cover plate (110) is arranged at the top of the placing box (100), and a feeding pipe (120) is communicated with the cover plate (110); the bottom of one end face of the placing box (100) is communicated with a pipeline (130), the end part of the pipeline (130) is sealed, the bottom of the pipeline (130) is communicated with a discharge pipe (140), a switch valve is arranged on the discharge pipe (140), a first stirring shaft (210) penetrates through the placing box (100) through a bearing, the axis of the first stirring shaft (210) is overlapped with the axis of the pipeline (130), and one end of the first stirring shaft (210) extends into the pipeline (130); the two sides of the first stirring shaft (210) are respectively provided with a second stirring shaft (220), the two second stirring shafts (220) are symmetrically arranged relative to the first stirring shaft (210), the second stirring shafts (220) are erected on the inner walls of the two ends of the placing box (100) through bearings, and the first stirring shaft (210) and the two second stirring shafts (220) are driven by a first motor (310); the first stirring shaft (210) and the second stirring shaft (220) are both in a spiral stirring shaft structure;
the inner walls of two sides of the bottom of the placing box (100) are arc-shaped structures, two third stirring shafts (230) penetrate through two ends of the placing box (100) through bearings, the two third stirring shafts (230) are symmetrically arranged relative to a central plane where the first stirring shaft (210) is located, the axis of each third stirring shaft (230) coincides with the circle center of the corresponding arc-shaped surface of the bottom of the placing box (100), and the two third stirring shafts (230) are driven by a second motor (320).
2. The stirring and supplying equipment of powder for sludge conditioning according to claim 1, characterized in that:
the third stirring shaft (230) comprises a main body (231) and a plurality of sleeves (232) sleeved outside the main body (231), the main body (231) is of a spiral stirring shaft structure, and the inner walls of the sleeves (232) are welded and fixed with the stirring blades of the main body (231); a plurality of first branches (233) are fixedly arranged in the middle of the outer wall of the sleeve (232), and the first branches (233) are distributed in a circumferential array around the axis of the sleeve (232); the outer wall of the sleeve (232) is provided with a plurality of second branches (234) on two sides of the first branch (233), the second branches (234) located on the same side are distributed in a circumferential array around the axis of the sleeve (232), and the length of the second branches (234) is smaller than that of the first branch (233).
3. The stirring and supplying equipment of powder for sludge conditioning according to claim 2, characterized in that:
the end part of the first branch (233) is of an outward convex spherical crown structure, and the distance from the end part of the first branch (233) to the axis of the sleeve (232) is consistent with the radius of the arc-shaped surface of the bottom of the placing box (100).
4. The stirring and supplying equipment of powder for sludge conditioning according to claim 2, characterized in that:
the sleeve (232) is made of a mesh plate.
5. The stirring and supplying equipment of powder for sludge conditioning according to claim 1, characterized in that:
the end parts of the first stirring shaft (210) and the two second stirring shafts (220) are in transmission connection with an output shaft of the first motor (310) through a chain and sprocket assembly, and the first motor (310) is arranged on the outer wall of the placing box (100);
the end parts of the two third stirring shafts (230) are in transmission connection with the output shaft of the second motor (320) through a chain and sprocket assembly, and the second motor (320) is installed on the outer wall of the placing box (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121607597.8U CN214991030U (en) | 2021-07-15 | 2021-07-15 | Powder stirring supply equipment for sludge conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121607597.8U CN214991030U (en) | 2021-07-15 | 2021-07-15 | Powder stirring supply equipment for sludge conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214991030U true CN214991030U (en) | 2021-12-03 |
Family
ID=79126603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121607597.8U Active CN214991030U (en) | 2021-07-15 | 2021-07-15 | Powder stirring supply equipment for sludge conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214991030U (en) |
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2021
- 2021-07-15 CN CN202121607597.8U patent/CN214991030U/en active Active
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