CN115193106A - Double-pond sedimentation water measuring device - Google Patents
Double-pond sedimentation water measuring device Download PDFInfo
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- CN115193106A CN115193106A CN202210811191.4A CN202210811191A CN115193106A CN 115193106 A CN115193106 A CN 115193106A CN 202210811191 A CN202210811191 A CN 202210811191A CN 115193106 A CN115193106 A CN 115193106A
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- sedimentation
- water
- sewage
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- sedimentation tank
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- 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
- B01D21/0093—Mechanisms for taking out of action one or more units of a multi-unit settling mechanism
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- 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
- B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
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- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
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- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
-
- 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
- B01D21/30—Control equipment
- B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/04—Separation devices for treating liquids from earth drilling, mining
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention belongs to the technical field of mine water inflow measurement, and particularly discloses a double-tank sedimentation water measuring device which comprises two sedimentation tanks arranged side by side; a water inlet is formed in a first side surface of the sedimentation tank, and a water outlet is formed in a second side surface opposite to the first side surface; a hollow interlayer is vertically arranged on the first side surfaces of the two sedimentation tanks, and the water inlet penetrates through the hollow interlayer; a linkage switch valve is arranged in the hollow interlayer and is connected with the hollow interlayer in a sliding manner; the bottom of the sedimentation tank is provided with a sewage discharging device in a sinking mode, and the sewage discharging device is positioned at one end, close to the second side face, of the bottom of the sedimentation tank. The sedimentation tank is of a non-top three-dimensional structure, the water inflow in the sedimentation tank can be quickly determined by only fixing the heights of the water inlet and the water outlet, the water consumption of a mine can be calculated through the water inflow time, and the calculation method is simple and feasible.
Description
Technical Field
The invention belongs to the technical field of mine water inflow measurement, and particularly relates to a double-pond sedimentation water measuring device.
Background
The most common water inrush amount detection devices in coal mine production are conventional water measuring methods such as open channel flow meters, water measuring weir gates or weir troughs and the like, but all have some disadvantages, the biggest disadvantage is large measurement error, and the well-known method for measuring more accurately is a volumetric method, but under the condition of large water amount, the volumetric method is not easy to implement. Besides, in production, water inflow needs to be precipitated, and in the prior art, precipitation and water inflow measurement are asynchronous, so that equipment is complicated and the working efficiency is low.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a new double-tank sedimentation water measuring device.
Disclosure of Invention
The invention aims to overcome the defects of inaccurate water burst measurement and complex construction field equipment in the prior art and provides a double-tank sedimentation water measuring device.
The invention provides a double-tank sedimentation water measuring device which comprises two sedimentation tanks arranged side by side;
a water inlet is formed in a first side surface of the sedimentation tank, a water outlet is formed in a second side surface opposite to the first side surface, and the water inlet and the water outlet are located at the same height;
the first side surfaces of the two sedimentation tanks are vertically provided with hollow interlayers which are arranged in a mirror image manner, and the water inlet penetrates through the hollow interlayers; a linkage switch valve is arranged in the hollow interlayer and is connected with the hollow interlayer in a sliding manner;
the bottom of the sedimentation tank is provided with a sewage discharge device in a sinking mode, and the sewage discharge device is positioned at one end, close to the second side face, of the bottom of the sedimentation tank.
The sedimentation tank is of a top-free three-dimensional structure and comprises four vertical plates and an inclined bottom plate, and the bottoms of the four vertical plates are fixedly connected with four side surfaces of the inclined bottom plate respectively;
one end of the inclined bottom plate close to the first side surface is higher than one end of the inclined bottom plate close to the second side surface;
the setting of slope floor is compared with horizontal bottom plate, leads to sedimentation tank volume to reduce a, and waste fitting discharging's setting has partly gushing water and gets into, leads to sedimentation tank volume increase b, in order to guarantee to measure accurately, and the decrement a and the increase b of volume equal.
The further scheme is that a through hole is formed in one end, close to the second side face, of the inclined bottom plate, and the inner wall of the through hole is fixedly connected with the sewage draining device.
The sewage discharge device comprises a sewage discharge body, wherein one end of the sewage discharge body is provided with a sewage inlet, the other end of the sewage discharge body is provided with a sewage discharge outlet, and the sewage inlet is communicated with the sewage discharge outlet;
the sewage draining body is internally provided with a baffle plate for opening or closing a sewage draining outlet, the baffle plate is connected with the sewage draining body in a drawing way, and one side of the baffle plate extends to the outside of the sewage draining body;
the sewage discharging body is fixedly connected with the inner wall of the through hole.
The further scheme is that the first side surfaces of the two sedimentation tanks are connected through the linkage switch valve.
The linkage switch valve is of a plate type structure, and the length of the plate type structure is equal to the distance between the two water inlets;
the central position of the plate-type structure is fixedly provided with a handle used for pulling the plate-type structure.
The further proposal is that a base and supporting legs are fixedly arranged at the bottom of the sedimentation tank, and the heights of the base and the supporting legs are adapted to the height of the sewage discharge device;
the base is of a solid three-dimensional structure, one end of the solid three-dimensional structure is flush with the first side face, and the other end of the solid three-dimensional structure is abutted against the sewage discharge device;
the supporting legs are arranged in two numbers and are fixedly connected with one end, close to the second side face, of the bottom of the sedimentation tank respectively.
The bottom of a vertical plate arranged along the length direction of the sedimentation tank is provided with a sliding chute, the upper surface of the inclined bottom plate is vertically provided with a scraping plate, the bottom of the scraping plate is tightly attached to the inclined bottom plate, and two sides of the scraping plate close to the sliding chute are in sliding connection with the sliding chute;
traction pieces are fixedly arranged on two sides of the scraper plate parallel to the first side surface respectively, the traction piece close to the first side surface penetrates through the first side surface, and the traction piece close to the second side surface penetrates through the second side surface;
the tail end of the traction piece is pulled by external force to enable the traction piece to slide relative to the inclined bottom plate, and the traction piece is used for cleaning sundries deposited in the sedimentation tank.
In a further scheme, the traction piece is a steel wire rope.
Compared with the prior art, the invention has the beneficial effects that:
(1) The sedimentation tank is of a non-top three-dimensional structure, the water inflow in the sedimentation tank can be quickly determined by only fixing the heights of the water inlet and the water outlet, the water consumption of a mine can be calculated through the water inflow time, and the calculation method is simple and feasible.
(2) The invention combines precipitation and measurement into a whole, and is provided with the sunken sewage draining device and the inclined bottom plate, wherein the inclined bottom plate is convenient for draining sewage on one hand, and on the other hand, the inclined bottom plate can counteract the accumulated water in the sewage draining device, so that the water in the sedimentation tank is still calculated according to the three-dimensional volume, and the calculation error is reduced.
Drawings
The invention is illustrated and described only by way of example and not by way of limitation in the scope of the invention as set forth in the following drawings, in which:
FIG. 1: a schematic structural diagram of a sedimentation tank;
FIG. 2: the invention has a schematic structure;
FIG. 3: the scraper is connected with the inclined bottom plate;
FIG. 4: the structural schematic diagram of the sewage draining device;
FIG. 5: a schematic volume compensation diagram;
in the figure: 1. a sedimentation tank; 2. a water inlet; 3. a water outlet; 4. a sewage inlet; 5. a sewage draining outlet; 6. a baffle plate; 7. an inclined floor; 8. a linked switch valve; 9. a chute; 10. a squeegee; 11. a traction member; 12. a handle; 13. a base; 14. and (5) supporting legs.
Detailed Description
In order to make the objects, technical solutions, design methods, and advantages of the present invention more apparent, the present invention will be further described in detail by specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the invention provides a double-tank sedimentation water measuring device, which comprises two sedimentation tanks 1 arranged side by side; the sedimentation tank 1 is of a top-free three-dimensional structure and comprises four vertical plates and an inclined bottom plate 7, and the bottoms of the four vertical plates are fixedly connected with four side surfaces of the inclined bottom plate 7 respectively; the end of the inclined bottom plate 7 close to the first side surface is higher than the end close to the second side surface, so that on one hand, the effect of saving labor is achieved during sewage discharge, the sewage discharge is facilitated, on the other hand, the accumulated water in the sewage discharge device can be offset by the inclined bottom plate, the water quantity in the sedimentation tank is still calculated according to the three-dimensional volume, and the calculation error is reduced. As shown in fig. 5, the volume S2 of the sewage discharging body is calculated, the actual volume S2 is the volume from the sewage inlet 4 to the baffle 6, the slope of the inclined bottom plate 7 is designed according to S2, and the volume of S1 in the inclined bottom plate 7 is calculated, so that S1= S2, that is, the inclined bottom plate 7 can be used for offsetting the volume occupied by the accumulated water in the sewage discharging device, thereby facilitating the calculation of the water amount in the sedimentation tank 1 and improving the calculation precision.
A water inlet 2 is formed in a first side surface of the sedimentation tank 1, a water outlet 3 is formed in a second side surface opposite to the first side surface, and the water inlet 2 and the water outlet 3 are located at the same height; the water accumulation amount in the sedimentation tank 1 can be determined by multiplying the bottom area of the sedimentation tank 1 by the height of the water outlet 3, and in the embodiment, the water accumulation amount in the annual teeth 1 is determined along with the height of the water inlet 2 and the height of the water outlet 3, so that the water inflow amount of a mine between units can be determined only by the probability water inflow time.
A hollow interlayer is vertically arranged on the first side surfaces of the two sedimentation tanks 1, the two hollow interlayers are arranged in a mirror image mode, and the water inlet 2 penetrates through the hollow interlayers; a linked switch valve 8 is arranged in the hollow interlayer, and the linked switch valve 8 is connected with the hollow interlayer in a sliding manner; the first sides of the two sedimentation tanks 1 are connected through the linked switch valve 8.
The linkage switch valve 8 is of a plate type structure, and the length of the plate type structure is equal to the distance between the two water inlets 2; the central position of the plate-type structure is fixedly provided with a handle used for pulling the plate-type structure.
The bottom of the sedimentation tank 1 is provided with a sewage discharge device in a sinking mode, one end, close to the second side face, of the inclined bottom plate 7 is provided with a through hole, and the inner wall of the through hole is fixedly connected with the sewage discharge device.
The sewage discharge device comprises a sewage discharge body, wherein one end of the sewage discharge body is provided with a sewage inlet 4, the other end of the sewage discharge body is provided with a sewage outlet 5, and the sewage inlet 4 is communicated with the sewage outlet 5;
a baffle 6 is arranged in the sewage discharging body and used for opening or closing a sewage discharging port 5, the baffle 6 is connected with the sewage discharging body in a drawing mode, and one side of the baffle 6 extends to the outside of the sewage discharging body; one end of the baffle 6 is provided with a handle 12, and the handle 12 and the baffle are integrally formed.
The sewage discharging body is fixedly connected with the inner wall of the through hole.
In the embodiment, the bottom of a vertical plate arranged along the length direction of the sedimentation tank 1 is provided with a sliding chute 9, the upper surface of the inclined bottom plate 7 is vertically provided with a scraping plate 10, the bottom of the scraping plate 10 is tightly attached to the inclined bottom plate, and two sides of the scraping plate 10 close to the sliding chute 9 are in sliding connection with the sliding chute 9;
the tail end of the traction piece 11 is pulled by external force to enable the traction piece 11 to slide relative to the inclined bottom plate 7, so as to clean the impurities deposited in the sedimentation tank 1. In this embodiment, the traction element 11 is a steel cable. The steel wire rope can be driven by manpower or by a winch device, and sundries such as silt precipitated by the inclined bottom plate 7 are scraped to the sewage inlet 4 by the scraper 10, so that the sewage discharge effect is realized.
In the embodiment, a base 13 and supporting legs 14 are fixedly arranged at the bottom of the sedimentation tank 1, and the heights of the base 13 and the supporting legs 14 are adapted to the height of the sewage draining device;
the base 13 is of a solid three-dimensional structure, one end of the solid three-dimensional structure is flush with the first side face, and the other end of the solid three-dimensional structure is abutted against the sewage draining device;
the number of the supporting legs 14 is two, and the two supporting legs are respectively fixedly connected with one end, close to the second side face, of the bottom of the sedimentation tank 1.
According to the invention, the two sedimentation tanks 1 are connected in parallel and can be alternately used, the water inlet 2 of the first sedimentation tank is opened, the water inlet 2 of the second sedimentation tank is closed, and the second sedimentation tank is used while the first sedimentation tank is used for cleaning sludge, so that the drainage efficiency is improved.
The device is used for measuring the water inflow amount while precipitating the water inflow of the mine, so when the mine starts to inflow, the inflow water is guided into the water flowing groove of the roadway, the device is arranged at a water outlet position of the water flowing groove, water is guided to a water inlet of the device through other external equipment such as a pipeline, uninterrupted precipitation and drainage are carried out through the linked switch valve, namely, the inflow water flows from the water inlet of the precipitation tank and is discharged from the water outlet, and the precipitation, drainage, water inflow amount measurement and other work are simultaneously finished in the process.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (9)
1. A double-tank sedimentation water measuring device is characterized by comprising two sedimentation tanks (1) which are arranged side by side;
a water inlet (2) is formed in a first side face of the sedimentation tank (1), a water outlet (3) is formed in a second side face opposite to the first side face, and the water inlet (2) and the water outlet (3) are located at the same height;
a hollow interlayer is vertically arranged on the first side surfaces of the two sedimentation tanks (1), the two hollow interlayers are arranged in a mirror image mode, and the water inlet (2) penetrates through the hollow interlayers; a linkage switch valve (8) is arranged in the hollow interlayer, and the linkage switch valve (8) is connected with the hollow interlayer in a sliding manner;
the bottom of the sedimentation tank (1) is provided with a sewage discharge device in a sinking mode, and the sewage discharge device is positioned at one end, close to the second side face, of the bottom of the sedimentation tank (1).
2. The double-tank sedimentation water measuring device according to claim 1, wherein the sedimentation tank (1) is of a top-free three-dimensional structure and comprises four vertical plates and an inclined bottom plate (7), and the bottoms of the four vertical plates are respectively fixedly connected with four side surfaces of the inclined bottom plate (7);
the end of the inclined bottom plate (7) close to the first side surface is higher than the end close to the second side surface.
3. The double-pond sedimentation water measuring device according to claim 2, wherein a through hole is formed in one end of the inclined bottom plate (7) close to the second side surface, and the inner wall of the through hole is fixedly connected with the sewage draining device.
4. The double-pond precipitation water measuring device according to claim 3, wherein the sewage discharging device comprises a sewage discharging body, one end of the sewage discharging body is a sewage inlet (4), the other end of the sewage discharging body is a sewage outlet (5), and the sewage inlet (4) is communicated with the sewage outlet (5);
a baffle (6) is arranged in the sewage discharging body and used for opening or closing a sewage discharging port (5), the baffle (6) is connected with the sewage discharging body in a drawing mode, and one side of the baffle (6) extends to the outside of the sewage discharging body;
the sewage discharging body is fixedly connected with the inner wall of the through hole.
5. A double basin sedimentation water gauging device according to claim 1, characterized in that the first sides of two said sedimentation basins (1) are connected by said ganged switch valve (8).
6. The double-pond sedimentation water measuring device according to claim 6, wherein the linked switch valve (8) is of a plate type structure, and the length of the plate type structure is equal to the distance between the two water inlets (2);
the central position of the plate-type structure is fixedly provided with a handle used for pulling the plate-type structure.
7. The double-tank sedimentation water measuring device according to claim 1, wherein a base (13) and supporting legs (14) are fixedly arranged at the bottom of the sedimentation tank (1), and the heights of the base (13) and the supporting legs (14) are adapted to the height of the sewage draining device;
the base (13) is of a solid three-dimensional structure, one end of the solid three-dimensional structure is flush with the first side face, and the other end of the solid three-dimensional structure is abutted to the sewage discharge device;
the number of the supporting legs (14) is two, and the two supporting legs are respectively fixedly connected with one end, close to the second side face, of the bottom of the sedimentation tank (1).
8. The double-tank sedimentation water measuring device according to claim 2, wherein a chute (9) is formed in the bottom of a vertical plate arranged along the length direction of the sedimentation tank (1), a scraper (10) is vertically arranged on the upper surface of the inclined bottom plate (7), the bottom of the scraper (10) is tightly attached to the inclined bottom plate, and two sides of the scraper (10) close to the chute (9) are slidably connected with the chute (9);
traction pieces (11) are fixedly arranged on two sides of the scraper (9) parallel to the first side surface respectively, the traction piece (11) close to the first side surface penetrates through the first side surface, and the traction piece (11) close to the second side surface penetrates through the second side surface;
the tail end of the traction piece (11) is pulled by external force to enable the traction piece (11) to slide relative to the inclined bottom plate (7) for cleaning sundries deposited in the sedimentation tank (1).
9. The twin tank sedimentation water gauging device according to claim 8, characterized in that said traction member (11) is a wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210811191.4A CN115193106A (en) | 2022-07-11 | 2022-07-11 | Double-pond sedimentation water measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210811191.4A CN115193106A (en) | 2022-07-11 | 2022-07-11 | Double-pond sedimentation water measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115193106A true CN115193106A (en) | 2022-10-18 |
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ID=83579496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210811191.4A Pending CN115193106A (en) | 2022-07-11 | 2022-07-11 | Double-pond sedimentation water measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115193106A (en) |
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2022
- 2022-07-11 CN CN202210811191.4A patent/CN115193106A/en active Pending
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