CN216404156U - Quick enrichment facility of iron-containing sludge - Google Patents
Quick enrichment facility of iron-containing sludge Download PDFInfo
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- CN216404156U CN216404156U CN202123127751.4U CN202123127751U CN216404156U CN 216404156 U CN216404156 U CN 216404156U CN 202123127751 U CN202123127751 U CN 202123127751U CN 216404156 U CN216404156 U CN 216404156U
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Abstract
The utility model relates to the field of sludge treatment, in particular to a rapid concentration device for iron-containing sludge; the reaction tank is of a vertical cavity structure and comprises an adsorption part and a filtering part arranged at the bottom of the adsorption part; wherein, a stirring mechanism is vertically arranged in the reaction tank in a penetrating way, the side wall of the adsorption part is provided with a magnetic field generating component and a heating part, and the heating part can selectively heat the interior of the adsorption part; the top wall of the adsorption part is provided with a hydraulic component which moves from one end of the reaction tank to the other end along the vertical direction; the utility model provides a device which is provided with a magnetic field generating component and a heating part to realize recovery of iron element in sludge and dehydration concentration treatment.
Description
Technical Field
The utility model relates to the field of sludge treatment, in particular to a rapid concentration device for iron-containing sludge.
Background
With the rapid development of metallurgy, chemical industry, mining industry, electronic industry and casting industry, the discharge amount of industrial wastewater is increasing day by day, and the sludge containing heavy metals generated in the water treatment process is also increasing. If the sludge containing heavy metals is not properly treated, not only can precious metal resources be lost, but also the quality of the living environment of human beings can be deteriorated, and the virtuous cycle of an ecological system is seriously damaged, so that the sludge is scientifically and reasonably treated, the pollution to the environment is reduced, and the sludge is recycled very importantly.
However, the existing sludge concentration device has a complex structure, and has poor dehydration effect and iron element recovery effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rapid concentration device for iron-containing sludge, and aims to realize deep dehydration of the sludge in the sludge treatment process.
The utility model is realized by the following steps:
the utility model provides a quick enrichment facility of iron-containing sludge, includes the retort, and the retort is vertical cavity structures, and the retort includes the adsorption part and sets up in adsorption part bottom filter house. Wherein, the reaction tank is vertically provided with a stirring mechanism in a penetrating way, the side wall of the adsorption part is provided with a magnetic field generating component and a heating part, and the heating part can selectively heat the interior of the adsorption part. The top wall of the adsorption part is provided with a hydraulic component which moves from one end of the reaction tank to the other end along the vertical direction.
Further, the stirring mechanism comprises a stirring shaft and stirring blades arranged along the circumferential direction of the stirring shaft.
Furthermore, the magnetic field generating component comprises a magnetic field generator group which is uniformly distributed along the height direction of the reaction tank, and the magnetic field generator group comprises magnetic field generators which are oppositely arranged at two sides of the reaction tank.
Further, a magnet is arranged in the magnetic field generator.
Further, the heating part comprises a heating layer arranged in the cavity structure.
Further, the stirring blade is made of a magnetic material.
Further, the filtering part comprises a filtering space formed by a filtering net, and the filtering net is connected with the bottom end of the adsorption part.
Furthermore, the outside cover in filtration space is equipped with out the water space, goes out the water space and is connected with the retort, structure as an organic whole, and it is provided with the delivery port to go out the water space.
Further, the hydraulic components include a hydraulic cylinder, a hydraulic rod connected to the hydraulic cylinder, and a hydraulic plate connected to the hydraulic rod.
Further, the filtering part comprises a filtering space consisting of a filtering net and a water outlet space sleeved outside the filtering space, and the filtering net is connected with the bottom end of the adsorption part.
Furthermore, both sides of the adsorption part are respectively provided with a sludge inlet and a sludge outlet.
The beneficial effect of above-mentioned scheme:
according to the rapid concentration device for the iron-containing sludge, the magnetic field generating component and the heating component are arranged, the sludge dewatering mechanism further removes water in the sludge through heating treatment and physical extrusion, the sludge is concentrated, the concentration time is short due to the combination of various modes, and the water content in the obtained product is lower than that in the conventional treatment mode. And by adding the magnetic field generating component, the further acquisition of iron element in the sludge is realized, the waste of resources is reduced, and the effect of recycling is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a first embodiment of a rapid iron-containing sludge thickening apparatus provided by the utility model;
FIG. 2 is a schematic structural view of a second embodiment of the iron-containing sludge rapid concentration device provided by the utility model;
fig. 3 is a schematic structural view of a filter portion according to a second embodiment of the present invention.
Icon:
100-a rapid iron-containing sludge concentration device; 100 a-a rapid iron-containing sludge concentration device;
110-a reaction tank; 120-an adsorption section; 130-a filter section; 140-a stirring mechanism; 150-a magnetic field generating component; 160-a heating section; 170-hydraulic components;
121-sludge inlet; 122-sludge outlet;
131-a filter screen; 131 a-a filter screen; 132-a filtration space; 132 a-a filtration space; 133-a water outlet space; 134-water outlet;
141-a stirring shaft; 142-a stirring blade;
171-a hydraulic cylinder; 172-hydraulic lever; 173-hydraulic plates.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following specifically describes an iron-containing sludge rapid concentration device according to an embodiment of the present invention:
example 1
Referring to fig. 1, the present embodiment provides a rapid iron-containing sludge concentration apparatus 100 for treating iron-containing sludge.
The rapid iron-containing sludge concentration device 100 in the embodiment comprises a reaction tank 110, wherein the reaction tank 110 is a main tank body and is a vertical cavity, and the sludge to be treated is concentrated in the cavity through a sludge inlet 121 connected with the reaction tank 110.
The reaction tank 110 is provided with an adsorption unit 120 and a filter unit 130, wherein the adsorption unit 120 is configured to recover iron in the sludge for treatment of iron-containing ions in the sludge, and the filter unit 130 is configured to filter the sludge after adsorption, i.e., to discharge moisture in the sludge, so as to obtain sludge containing no water, i.e., the concentration effect achieved by the apparatus in this embodiment.
In this embodiment, the adsorption part 120 mainly includes a magnetic field generating member 150 provided on the inner wall of the reaction tank 110, and realizes adsorption and recovery of iron element by the effect of generating a magnetic field.
In this embodiment, the magnetic field generating member 150 is disposed along the circumferential direction of the inner wall of the reaction tank 110, thereby maximizing the magnetic field effect.
Since the magnetic field generating member 150 is used to generate a magnetic field, the core member of the magnetic field generating member 150 is mainly a magnet in the present embodiment.
Since the sludge is a relatively viscous state material, the iron element is present at a position close to the reaction tank 110 in the sludge and at a position far from the reaction tank 110. In order to make the iron element in the sludge as close to the reaction tank 110 as possible, i.e. to make the iron element as close to the magnetic field generating component 150 as possible, the stirring mechanism 140 is arranged in the cavity of the reaction tank 110, and the stirring mechanism 140 is used for stirring the sludge, so that the iron element in the sludge is dynamically arranged as much as possible, and the iron element is recovered by the magnetic field generating component 150 as much as possible.
In this embodiment, the core component of the stirring mechanism 140 is a stirring shaft 141, the stirring shaft 141 penetrates through the cavity of the reaction tank 110, and the stirring shaft 141 can rotate clockwise or counterclockwise by an externally arranged motor.
Wherein, the axial winding of (mixing) shaft 141 is provided with stirring vane 142, and stirring vane 142 is used for carrying out the rotation along certain direction to mud to the realization is handled the stirring to mud.
Since the agitating blade 142 is a member directly contacting the sludge, in order to achieve the maximum recovery and adsorption of the iron element, in the present embodiment, the agitating blade 142 is made of a magnetic material, achieving the adsorption and recovery of the iron element by the agitating blade 142.
In the present embodiment, the adsorption and recovery of the iron element can be achieved by the magnetic field generating member 150 and the stirring blade 142 provided at the inner wall of the reaction tank 110.
Wherein, a filter part 130 is provided for dewatering and concentrating the sludge after recovering the iron element.
In this embodiment, the filtering portion 130 includes a filtering space 132 formed by a filtering net 131 and a water outlet space 133 sleeved outside the filtering space 132. The water in the sludge is separated by the filter screen 131 and enters the water outlet space 133.
In order to maximize the dewatering effect, external force is required to be applied to the sludge. In this embodiment, the hydraulic unit 170 is provided, and external force is applied to the sludge by the hydraulic unit 170, thereby maximizing the dehydration treatment of the sludge.
In this embodiment, the hydraulic unit 170 includes the hydraulic cylinder 171 arranged outside the reaction tank 110, and further includes the hydraulic rod 172 connected with the hydraulic cylinder 171, one end of the hydraulic rod 172 is connected with the hydraulic plate 173, the hydraulic plate 173 is arranged in the reaction tank 110, the hydraulic rod 172 is of a telescopic structure, the hydraulic rod 172 drives the hydraulic plate 173 to move along the vertical direction of the reaction tank 110, the hydraulic cylinder 171 provides certain external force for the hydraulic plate 173, the hydraulic plate 173 contacts with sludge, and the extrusion of sludge is realized through the external force applied by the hydraulic cylinder 171, thereby realizing the dehydration treatment of sludge.
In this embodiment, the water after the dehydration treatment flows into the water outlet space 133.
Referring to fig. 3, in order to realize the moisture entering from the filtering space 132 to the water outlet space 133, the filtering net 131 is a porous structure, and the moisture in the sludge after being extruded enters the water outlet space 133 through the porous structure.
A water outlet 134 is connected to the water outlet space 133, and water is discharged through the water outlet 134.
In the embodiment, the working difficulty of the stirring mechanism 140 is also reduced, the heating evaporation treatment of partial moisture in the sludge can be realized in the stirring process by a heating mode,
that is, the heating part 160 is further disposed in the reaction tank 110, the heating part 160 includes a heating layer disposed around the inner wall of the reaction tank 110, the heating layer is externally connected with a heating line and a temperature control system connected with the heating line, and the heating is turned on and off and the temperature is controlled by the temperature control system.
The heating layer may be provided in a plurality of stages, and at least two stages are provided in the reaction tank 110, and are sequentially provided up and down with the magnetic field generating member 150 as a center.
In this embodiment, the magnetic field generating member 150 is preferably disposed at a central position of the inner wall of the reaction tank 110. In other embodiments, the magnetic field generator 150 may be provided in multiple segments, i.e., multiple independent segments along the vertical direction of the reaction tank 110.
In this embodiment, if stability and accuracy of temperature control are to be achieved, real-time temperature monitoring in the reaction tank 110 can be achieved by arranging a sensor in the reaction tank 110, so that more accurate control is achieved.
In this embodiment, a sludge outlet 122 for discharging the sludge after the concentration treatment is provided at one end of the adsorption part 120.
Because the dewatered sludge has low fluidity, a pump is arranged at the sludge outlet 122, and the sludge is sucked out by external force.
Example 2
Referring to fig. 2, the present embodiment also provides a rapid concentration apparatus 100a for iron-containing sludge, which is also used for treating iron-containing sludge, mainly for dewatering and iron element adsorption treatment.
Different from embodiment 1, in the iron-containing sludge rapid concentration apparatus provided in this embodiment, in order to further enhance the sludge dewatering capacity, the filtering space 132a is a cavity structure, that is, a cavity structure surrounded by a plurality of filtering nets 131 a.
The devices provided in the embodiments 1 and 2 can realize the adsorption of iron element in the process of sludge dewatering and concentrating treatment. Has the technical effects of simple structure, and obvious concentration effect and adsorption effect.
In the present embodiment, the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In the present embodiment, the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The rapid concentration device for the iron-containing sludge is characterized by comprising a reaction tank, wherein the reaction tank is of a vertical cavity structure and comprises an adsorption part and a filtering part arranged at the bottom of the adsorption part; a stirring mechanism vertically penetrates through the interior of the reaction tank; the side wall of the adsorption part is provided with a magnetic field generating component and a heating part, and the heating part can selectively heat the interior of the adsorption part; the top wall of the adsorption part is provided with a hydraulic component which moves from one end of the reaction tank to the other end along the vertical direction.
2. The rapid iron-containing sludge concentration device according to claim 1, wherein the stirring mechanism comprises a stirring shaft and stirring blades arranged along the circumferential direction of the stirring shaft.
3. The rapid iron-containing sludge concentration device according to claim 1, wherein the magnetic field generating unit comprises magnetic field generator sets uniformly distributed along the height direction of the reaction tank, and the magnetic field generator sets comprise magnetic field generators oppositely arranged at two sides of the reaction tank.
4. The apparatus for rapid concentration of iron-containing sludge according to claim 3, wherein a magnet is provided in the magnetic field generator.
5. The rapid iron-containing sludge concentration apparatus according to claim 1, wherein the heating part comprises a heating layer disposed in the chamber structure.
6. The apparatus for rapid concentration of iron-containing sludge according to claim 2, wherein the agitating blade is made of a magnetic material.
7. The rapid iron-containing sludge concentration device according to claim 1, wherein the hydraulic components comprise a hydraulic cylinder, a hydraulic rod connected with the hydraulic cylinder, and a hydraulic plate connected with the hydraulic rod.
8. The rapid concentration device for iron-containing sludge according to claim 1, wherein the filtering part comprises a filtering space composed of a filtering net, and the filtering net is connected with the bottom end of the adsorption part.
9. The rapid concentration device for iron-containing sludge according to claim 8, wherein the filtering space is externally sleeved with a water outlet space, the water outlet space is connected with the reaction tank and is of an integral structure, and the water outlet space is provided with a water outlet.
10. The rapid iron-containing sludge concentration device according to claim 1, wherein the adsorption part is provided with a sludge inlet and a sludge outlet on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127751.4U CN216404156U (en) | 2021-12-14 | 2021-12-14 | Quick enrichment facility of iron-containing sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127751.4U CN216404156U (en) | 2021-12-14 | 2021-12-14 | Quick enrichment facility of iron-containing sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404156U true CN216404156U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123127751.4U Active CN216404156U (en) | 2021-12-14 | 2021-12-14 | Quick enrichment facility of iron-containing sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216404156U (en) |
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2021
- 2021-12-14 CN CN202123127751.4U patent/CN216404156U/en active Active
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