CN109647016B - Thickener cell body and thickener - Google Patents
Thickener cell body and thickener Download PDFInfo
- Publication number
- CN109647016B CN109647016B CN201910005554.3A CN201910005554A CN109647016B CN 109647016 B CN109647016 B CN 109647016B CN 201910005554 A CN201910005554 A CN 201910005554A CN 109647016 B CN109647016 B CN 109647016B
- Authority
- CN
- China
- Prior art keywords
- tank
- thickener
- groove
- drainage
- straight groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002562 thickening agent Substances 0.000 title claims abstract description 51
- 210000005056 cell body Anatomy 0.000 title claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a thickener tank body and a thickener. The thickener cell body includes: the device comprises a tank bottom, a water tank and a water tank, wherein the tank bottom is provided with a discharge hole and a through leakage detection flow channel, and at least one drainage groove communicated with the leakage detection flow channel is arranged on the inner wall of the tank bottom; the steel plate is laid on the inner wall of the pool bottom and covers the drainage groove; the anti-corrosion isolation layer is paved on one side surface of the inner wall of the steel plate, which is back to the bottom of the tank. According to the thickener tank body, leakage points can be found in time, and the thickener tank body is safe and reliable.
Description
Technical Field
The invention relates to the technical field of hydrometallurgy solid-liquid separation, in particular to a thickener tank body and a thickener with the thickener tank body.
Background
In the related art, when the tank body is corroded by a medium in the tank body, the tank body is often discovered after a period of time, namely after the medium causes the destruction of a concrete structure layer, and the tank body has potential safety hazards.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides a safe and reliable thickener tank body.
The invention also provides a thickener with the thickener tank body.
According to an embodiment of the first aspect of the present invention, a thickener tank includes: the device comprises a tank bottom, a water tank and a water tank, wherein the tank bottom is provided with a discharge hole and a through leakage detection flow channel, and at least one drainage groove communicated with the leakage detection flow channel is arranged on the inner wall of the tank bottom; the steel plate is laid on the inner wall of the pool bottom and covers the drainage groove; the anti-corrosion isolation layer is paved on one side surface of the inner wall of the steel plate, which is back to the bottom of the tank.
According to the thickener tank body provided by the embodiment of the invention, the leakage point can be found in time, and the thickener tank body is safe and reliable.
In addition, the thickener tank body according to the embodiment of the invention has the following additional technical characteristics:
according to some embodiments of the invention, the drainage grooves are a plurality of and are arranged at intervals along the circumferential direction of the pool bottom.
Further, the plurality of drainage grooves are arranged in a plurality of rows along the circumferential direction of the tank bottom, and each row comprises a plurality of drainage grooves which are arranged at intervals along the radial direction of the tank bottom.
Further, the plurality of drainage grooves are radially distributed from inside to outside along the radial direction of the pool bottom.
According to some embodiments of the invention, the drainage channel comprises: a first straight groove extending in a radial direction of the pool bottom; the first arc groove extends along the circumferential direction of the pool bottom, and one end of the first arc groove is connected with one end of the first straight groove.
Optionally, the drainage groove further includes: and the second straight groove extends along the radial direction of the pool bottom, and one end of the second straight groove is connected with the other end of the first arc groove.
Advantageously, the first straight groove and the second straight groove are located on the same side of the first arc groove in the radial direction of the tank bottom.
In some embodiments of the present invention, the inner end of the first straight groove and the inner end of the second straight groove are respectively connected with two ends of the first arc groove, and the leak detection flow passage is communicated with the first arc groove.
According to some embodiments of the invention, the thickener tank further comprises: the leakage detection pipe is embedded in the leakage detection flow channel, one end of the leakage detection pipe is communicated with the drainage groove, and the other end of the leakage detection pipe extends out of the bottom of the tank.
According to some embodiments of the invention, the inner diameter of the bottom of the tank gradually decreases from top to bottom along the height direction thereof, and the leak detection flow passage is adjacent to the lowest position of the height of the drainage groove along the height direction of the bottom of the tank.
The thickener according to the embodiment of the second aspect of the invention comprises the thickener tank according to the embodiment of the first aspect of the invention.
According to the thickener provided by the embodiment of the invention, the leakage point can be found in time by utilizing the thickener tank body, so that the thickener is safe and reliable.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic view of a thickener according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure of a thickener tank according to an embodiment of the present invention;
fig. 3 is a schematic view showing a partial structure of a thickener tank according to an embodiment of the present invention.
Reference numerals:
the thickener 1 is provided with a plurality of air-blowing devices,
the thickener tank body 10 is provided with a plurality of grooves,
a tank bottom 100, a discharge hole 101, a drainage groove 110, a first straight groove 111, a first arc groove 112, a second straight groove 113,
steel plate 200, anti-corrosion isolation layer 300 and leakage detection pipe 400.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
A thickener tank 10 according to an embodiment of the first aspect of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a thickener tank 10 according to an embodiment of the present invention includes: a pool bottom 100, a steel plate 200 and an anti-corrosion isolation layer 300.
Specifically, the tank bottom 100 is provided with a discharge hole 101 and a through leakage detection flow passage, and at least one drainage groove 110 communicated with the leakage detection flow passage is arranged on the inner wall of the tank bottom 100. For example, the bottom 100 is a concrete matrix. The steel plate 200 is laid on the inner wall of the tank bottom 100, and the steel plate 200 covers the drainage groove 110. Here, the inner wall of the bottom 100 refers to the wall surface of the bottom 100 facing the inside of the thickener body 10, i.e., the upper wall surface of the bottom 100. The corrosion-preventing isolation layer 300 is laid on a surface of the steel plate 200 on a side facing away from the inner wall of the tank bottom 100, for preventing corrosion of the steel plate 200 by a medium.
According to the thickener tank body 10 provided by the embodiment of the invention, once the corrosion-resistant isolation layer 300 is broken to cause corrosion of the steel plate 200, leaked media can flow out of a leakage detection flow passage under the guidance of the drainage groove 110, so that leakage points can be found in time, and the thickener tank body is safe and reliable.
According to some embodiments of the present invention, as shown in fig. 2, the plurality of drainage grooves 110 are provided in plural numbers, and the plurality of drainage grooves 110 are arranged at intervals along the circumferential direction of the bottom 100, so that leakage detection can be performed on the entire circumferential direction of the bottom 100. For example, the drainage channel 110 may be elongated in shape extending in the radial direction of the bottom 100 of the tank, thereby facilitating the flow of the medium.
Further, as shown in fig. 2, the plurality of drainage grooves 110 are arranged in a plurality of rows along the circumferential direction of the bottom 100, each row including the plurality of drainage grooves 110 arranged at intervals in the radial direction of the bottom 100. That is, the plurality of drainage grooves 110 are respectively arranged at intervals in the circumferential direction and the radial direction of the bottom 100, thereby being safer and more reliable.
Here, the radial direction of the bottom 100 is relatively, for example, the inner diameter of the bottom 100 gradually decreases from top to bottom in the height direction thereof, and the radial direction of the bottom 100 is the direction in which an imaginary line connecting the center of the bottom 100 and any point on the edge of the bottom 100 is located, and it is understood that the imaginary line extends obliquely with respect to the vertical direction.
Further, as shown in fig. 2, the plurality of drainage grooves 110 are radially arranged from inside to outside along the radial direction of the bottom 100, so that more leak detection points are covered.
According to some embodiments of the present invention, as shown in fig. 2 and 3, the drainage groove 110 includes: a first straight groove 111 and a first arc groove 112. The first straight groove 111 extends in the radial direction of the tank bottom 100. The first arc groove 112 extends in the circumferential direction of the tank bottom 100, and one end of the first arc groove 112 is connected to one end of the first straight groove 111. The first straight groove 111 may be located outside the first arc groove 112 or inside the first arc groove 112 in the radial direction of the tank bottom 100, which is not particularly limited in the present invention.
Advantageously, the leak detection flow path is located at a height-lowest position adjacent to the draft trough 110 in the height direction of the tank bottom 100, thereby facilitating guiding of the leaked medium. For example, the first straight groove 111 is located outside the first arc groove 112 in the radial direction of the tank bottom 100, and the leak detection flow path communicates with the first arc groove 112. Further, the leakage detecting flow channels are respectively positioned at the middle positions of the first arc grooves 112 in the circumferential direction and the radial direction of the tank bottom 100, so that the flow guiding effect is better.
Optionally, as shown in fig. 2, the drainage groove 110 further includes a second straight groove 113. The second straight groove 113 extends in the radial direction of the tank bottom 100, and one end of the second straight groove 113 is connected to the other end of the first arc groove 112. It will be appreciated that the first straight groove 111 and the second straight groove 113 may be located on both sides of the first arc groove 112 in the radial direction of the tank bottom 100, respectively, and that the leak detection flow path communicates with one of the first straight groove 111 and the second straight groove 113 located on the inner side of the first arc groove 112.
Advantageously, as shown in fig. 2, the first straight groove 111 and the second straight groove 113 are located on the same side of the first arc groove 112 in the radial direction of the tank bottom 100. For example, the first straight groove 111 and the second straight groove 113 are located outside the first arc groove 112 in the radial direction of the tank bottom 100, that is, the inner end of the first straight groove 111 and the inner end of the second straight groove 113 are connected to both ends of the first arc groove 112, respectively, and the drainage groove 110 is configured in a substantially fan shape so that a leakage medium in an area surrounded by the drainage groove 110 can be drained. Wherein the leak detection flow path communicates with the first arcuate slot 112.
In some embodiments of the present invention, the plurality of fan-shaped drainage grooves 110 are radially distributed from inside to outside along the radial direction of the bottom 100, that is, the first arc grooves 112 of the plurality of drainage grooves 110 increase from inside to outside along the radial direction of the bottom 100.
According to some embodiments of the present invention, as shown in fig. 3, thickener tank 10 also includes leak detection pipe 400. The leakage detecting pipe 400 is pre-buried in the leakage detecting flow channel, one end of the leakage detecting pipe 400 is communicated with the drainage groove 110, and the other end extends out of the tank bottom 100, so that a leaked medium can be smoothly led out.
As shown in fig. 1-3, a thickener 1 according to an embodiment of the second aspect of the present invention includes a thickener tank 10 according to an embodiment of the first aspect of the present invention.
According to the thickener 1 provided by the embodiment of the invention, the leakage point can be found in time by utilizing the thickener tank body 10, so that the thickener is safe and reliable.
Other constructions and operations of the thickener 1 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it should be understood that the terms "center," "lateral," "length," "upper," "lower," "vertical," "bottom," "inner," "outer," "radial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "a particular embodiment," "alternative embodiments," "examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A thickener cell body, comprising:
the device comprises a tank bottom, a water tank and a water tank, wherein the tank bottom is provided with a discharge hole and a through leakage detection flow channel, and at least one drainage groove communicated with the leakage detection flow channel is arranged on the inner wall of the tank bottom;
the steel plate is laid on the inner wall of the pool bottom and covers the drainage groove;
the anti-corrosion isolation layer is paved on one side surface of the inner wall of the steel plate, which is back to the bottom of the tank;
the drainage grooves are multiple and are arranged at intervals along the circumferential direction of the pool bottom;
the drainage groove comprises:
a first straight groove extending in a radial direction of the pool bottom;
the first arc groove extends along the circumferential direction of the pool bottom, and one end of the first arc groove is connected with one end of the first straight groove;
the drainage groove further comprises:
and the second straight groove extends along the radial direction of the pool bottom, and one end of the second straight groove is connected with the other end of the first arc groove.
2. The thickener tank of claim 1 wherein a plurality of said drainage grooves are arranged in a plurality of rows along the circumference of said tank bottom, each row including a plurality of said drainage grooves disposed at intervals along the radial direction of said tank bottom.
3. The thickener tank body according to claim 2, wherein a plurality of the drainage grooves are radially arranged from inside to outside along a radial direction of the tank bottom.
4. The thickener tank of claim 1 wherein the first straight groove and the second straight groove are located on the same side of the first arc groove in a radial direction of the tank bottom.
5. The thickener tank of claim 4 wherein the inner end of the first straight groove and the inner end of the second straight groove are respectively connected with two ends of the first arc groove, and the leak detection flow passage is communicated with the first arc groove.
6. The thickener tank of any one of claims 1 to 5 further comprising:
the leakage detection pipe is embedded in the leakage detection flow channel, one end of the leakage detection pipe is communicated with the drainage groove, and the other end of the leakage detection pipe extends out of the bottom of the tank.
7. The thickener tank body according to any one of claims 1 to 5, wherein the inner diameter of the tank bottom gradually decreases from top to bottom in the height direction thereof, and the leak detection flow passage is located adjacent to the height lowest position of the drainage groove in the height direction of the tank bottom.
8. A thickener comprising a thickener tank according to any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005554.3A CN109647016B (en) | 2019-01-03 | 2019-01-03 | Thickener cell body and thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005554.3A CN109647016B (en) | 2019-01-03 | 2019-01-03 | Thickener cell body and thickener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109647016A CN109647016A (en) | 2019-04-19 |
| CN109647016B true CN109647016B (en) | 2024-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910005554.3A Active CN109647016B (en) | 2019-01-03 | 2019-01-03 | Thickener cell body and thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109647016B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357274A (en) * | 2007-07-31 | 2009-02-04 | 中国恩菲工程技术有限公司 | Thickening machine |
| CN201848127U (en) * | 2010-09-14 | 2011-06-01 | 佛冈县山深陶瓷原料有限公司 | Improved concentrator |
| CN203030052U (en) * | 2013-01-18 | 2013-07-03 | 淮北市一环矿山机械有限公司 | Material distribution device of central transmission thickener |
| CN107435098A (en) * | 2017-08-16 | 2017-12-05 | 中国恩菲工程技术有限公司 | Concentrator |
| CN206980198U (en) * | 2017-07-31 | 2018-02-09 | 四川会东大梁矿业有限公司 | A kind of even feeding type concentrator |
| CN209612290U (en) * | 2019-01-03 | 2019-11-12 | 中国恩菲工程技术有限公司 | Concentrator pond body and concentrator |
-
2019
- 2019-01-03 CN CN201910005554.3A patent/CN109647016B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357274A (en) * | 2007-07-31 | 2009-02-04 | 中国恩菲工程技术有限公司 | Thickening machine |
| CN201848127U (en) * | 2010-09-14 | 2011-06-01 | 佛冈县山深陶瓷原料有限公司 | Improved concentrator |
| CN203030052U (en) * | 2013-01-18 | 2013-07-03 | 淮北市一环矿山机械有限公司 | Material distribution device of central transmission thickener |
| CN206980198U (en) * | 2017-07-31 | 2018-02-09 | 四川会东大梁矿业有限公司 | A kind of even feeding type concentrator |
| CN107435098A (en) * | 2017-08-16 | 2017-12-05 | 中国恩菲工程技术有限公司 | Concentrator |
| CN209612290U (en) * | 2019-01-03 | 2019-11-12 | 中国恩菲工程技术有限公司 | Concentrator pond body and concentrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109647016A (en) | 2019-04-19 |
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