CN210564421U - Positive pressure pneumatic rock debris closed transmission device - Google Patents
Positive pressure pneumatic rock debris closed transmission device Download PDFInfo
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- CN210564421U CN210564421U CN201921199971.8U CN201921199971U CN210564421U CN 210564421 U CN210564421 U CN 210564421U CN 201921199971 U CN201921199971 U CN 201921199971U CN 210564421 U CN210564421 U CN 210564421U
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- tank body
- sealed tank
- rock debris
- valve
- pipe
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Abstract
The utility model discloses a positive pressure pneumatic rock debris airtight transmission device, which comprises a sealed tank body, a rock debris feeding hopper, an exhaust pipe, a compressed air conveying pipe and a rock debris conveying pipe; a feed inlet is formed in the top of the sealed tank body, a first valve is arranged at the feed inlet, a discharge outlet is formed in the bottom of the sealed tank body, and a second valve is arranged at the discharge outlet; the rock debris feeding hopper is arranged above the sealed tank body, and the lower part of the rock debris feeding hopper is connected with the feeding hole; the exhaust pipe is communicated with the upper part of the sealed tank body, and a third valve is arranged on the exhaust pipe; the compressed air conveying pipe is connected into the sealed tank body and used for conveying compressed air into the sealed tank body; the rock debris conveyer pipe is connected with the discharge port and used for conveying the rock debris discharged from the discharge port to an appointed rock debris collecting point. The utility model discloses an all-weather operation of detritus transmission, safe and reliable, no detritus scatters in the transmission, no mud overflows, the seepage, has avoided environmental pollution.
Description
Technical Field
The utility model relates to a detritus transmission technical field especially relates to a pneumatic detritus airtight transmission device of malleation.
Background
During drilling construction, the rock debris returned from the vibrating screen, slurry contained in the rock debris, waste solid phase treated by other solid control equipment, liquid and the like need to be conveyed to a designated rock debris collecting point.
At present, rock debris transmission mainly takes a rock debris box, a trencher and the like as transmission means. Wherein, the defect of the transmission mode of detritus case is: the lifting rope is broken possibly to cause personnel injury, and the safety risk is high; rock debris can fall off to pollute the environment; a crane driver is required to be additionally arranged; the transmission distance is limited due to the influence of wind, rain and weather, and the transmission distance is possibly collided with other operations, so that the operation is influenced, and the total emission is increased due to the operation in rainy days. The transmission mode of the trencher has the following defects: rock debris and slurry are easy to scatter, and the environment is polluted; a trencher driver is required to be additionally arranged; the additionally arranged trencher is on duty, is influenced by wind, rain and weather, is limited by traffic conditions, has limited transmission distance and loading height, and can increase the total discharge amount during operation in rainy days.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides an airtight transmission device of pneumatic detritus of malleation to realize the all-weather operation of detritus transmission, safe and reliable, no detritus scatters in the transmission, no mud overflows, the seepage, avoids environmental pollution.
The utility model provides an airtight transmission device of pneumatic detritus of malleation, include: the device comprises a sealed tank body, a first valve and a second valve, wherein the top of the sealed tank body is provided with a feed inlet, the feed inlet is provided with the first valve capable of opening or closing the feed inlet, the bottom of the sealed tank body is provided with a discharge outlet, and the discharge outlet is provided with the second valve capable of opening or closing the discharge outlet; the rock debris feeding hopper is arranged above the sealed tank body, and the lower part of the rock debris feeding hopper is connected to the feeding hole; the exhaust pipe is communicated with the upper part of the sealed tank body, and a third valve capable of opening or closing the exhaust pipe is arranged on the exhaust pipe; the compressed air conveying pipe is connected into the sealed tank body and used for conveying compressed air into the sealed tank body; and the rock debris conveying pipe is connected with the discharge port and used for conveying the rock debris discharged from the discharge port to a specified rock debris collecting point.
Further, the upper end of blast pipe inserts to the top of detritus feeder hopper.
Further, the sealing tank body is a cone with a large upper part and a small lower part.
The sealing tank further comprises at least three support legs for supporting the sealing tank body on the ground, the upper end of each support leg is connected with the conical surface of the sealing tank body, and the middle part of each support leg is connected with the conical surface of the sealing tank body through a connecting rod.
Further, the compressed air conveying pipe is provided with two branch pipelines, wherein one branch pipeline is accessed from the upper part of the sealed tank body, and the other branch pipeline is accessed from the bottom of the sealed tank body.
Further, the discharge gate of the sealed tank body faces the horizontal direction, and the branch pipeline accessed from the bottom of the sealed tank body is just opposite to the discharge gate.
Furthermore, the upper portion of the sealed tank body is provided with an air pressure detection probe, and the air pressure detection probe extends into the sealed tank body and is used for detecting air pressure in the sealed tank body.
Further, the first valve and the second valve are pneumatic gate valves, and the third valve is a pneumatic butterfly valve.
The beneficial effects of the utility model are embodied in: the rock debris returned from the wellhead directly enters the rock debris feeding hopper and then enters the sealed tank body through the rock debris feeding hopper, in the process that the rock debris enters the sealed tank body, the third valve on the exhaust pipe is kept open to exhaust air in the sealed tank body through the exhaust pipe, when the rock debris in the sealed tank body reaches a set value, the first valve and the third valve are closed, the second valve is opened, then air compression equipment such as an air compressor presses compressed air into the sealed tank body through a compressed air conveying pipe, the compressed air presses the rock debris in the sealed tank body out of a discharge port, the rock debris is discharged to a specified rock debris collecting point through the rock debris conveying pipe, after the rock debris in the sealed tank body is discharged, the air inflation into the sealed tank body is stopped, then the second valve is closed, the first valve and the third valve are opened to feed materials, the circulation is carried out, and the closed transmission of the rock debris is realized, and the defects of the traditional rock debris transmission mode are overcome by the positive pressure pneumatic rock, the all-weather operation of rock debris transmission is realized, the safety and the reliability are realized, no rock debris is scattered, no slurry overflows and no leakage exists in the transmission process, and the environmental pollution is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. Throughout the drawings, similar devices or portions are generally identified by similar reference numerals. In the drawings, the various devices or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the operation of the embodiment of the present invention.
In the attached drawings, 1 denotes a sealed can body; 11 denotes a feed inlet; 12 denotes a first valve; 13 denotes a discharge port; 14 denotes a second valve; 2 denotes a rock debris feed hopper; 3 represents an exhaust pipe; 31 denotes a third valve; 4 denotes a compressed air delivery pipe; 41 denotes a branch duct; 5 denotes a rock debris conveying pipe; 6 denotes a leg; 61 denotes a connecting rod; and 7 denotes an air pressure detecting probe.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the patent is not limited thereby.
As shown in figures 1-2, the embodiment of the utility model provides an airtight transmission device of pneumatic detritus of malleation, including the sealed tank body 1, detritus feeder hopper 2, blast pipe 3, compressed air conveyer pipe 4 and detritus conveyer pipe 5.
The top of the sealed tank body 1 is provided with a feed inlet 11, the feed inlet 11 is provided with a first valve 12 capable of opening or closing the feed inlet 11, the bottom of the sealed tank body 1 is provided with a discharge outlet 13, and the discharge outlet 13 is provided with a second valve 14 capable of opening or closing the discharge outlet 13. The first valve 12 and the second valve 14 are preferably pneumatic gate valves, and the opening and closing of the first valve 12 and the second valve 14 can be automatically controlled through air paths.
In order to facilitate discharging, the sealing tank body 1 of the present embodiment is a cone with a large upper part and a small lower part, and in order to realize stable support of the sealing tank body 1, the present embodiment further includes at least three support legs 6 for supporting the sealing tank body 1 on the ground, the upper end of each support leg 6 is connected to the conical surface of the sealing tank body 1, and the middle part of each support leg 6 is connected to the conical surface of the sealing tank body 1 through a connecting rod 61.
The top of the sealed tank body 1 is located to the detritus feeder hopper 2, and the feed inlet 11 is inserted to the lower part of detritus feeder hopper 2.
The exhaust pipe 3 is communicated with the upper part of the sealed tank 1, and a third valve 31 capable of opening or closing the exhaust pipe 3 is arranged on the exhaust pipe 3, wherein the third valve 31 is preferably a pneumatic butterfly valve. When adding the detritus to the sealed tank body 1 through detritus feeder hopper 2, the filth can be taken away from 3 discharges of blast pipe in the sealed tank body 1, consequently, the upper end of this embodiment blast pipe 3 inserts to the top of detritus feeder hopper 2 to with 3 exhaust filth backward flows to detritus feeder hopper 2 of blast pipe, prevent its polluted environment.
The compressed air conveying pipe 4 is connected into the sealed tank body 1 and is used for conveying compressed air into the sealed tank body 1. In this embodiment, the compressed air conveying pipe 4 has two branch pipes 41, wherein one branch pipe 41 is connected from the upper portion of the sealed tank body 1, the other branch pipe 41 is connected from the bottom of the sealed tank body 1, and the compressed air is respectively input from the upper portion and the lower portion of the sealed tank body 1, so that the rock debris can be prevented from depositing at the discharge port 13 of the sealed tank body 1 when the rock debris is discharged, the discharge port 13 is blocked, and the rock debris can be smoothly discharged. More preferably, the discharge gate 13 of the sealed tank body 1 is towards the horizontal direction, and the branch pipeline 41 that inserts from the bottom of the sealed tank body 1 is just to discharge gate 13, and like this, the branch pipeline 41 of lower part is direct blows in the detritus of the 1 bottom of the sealed tank body into detritus conveyer pipe 5, has further improved the smoothness nature of detritus discharge.
The rock debris conveying pipe 5 is connected with the discharge port 13 and used for conveying the rock debris discharged from the discharge port 13 to an appointed rock debris collecting point, and the appointed rock debris collecting point can be a rock debris tank, a rock debris temporary storage tank, a drying machine, a transport vehicle, a transport ship and the like.
In addition, the upper portion of the sealed tank body 1 is provided with an air pressure detection probe 7, and the air pressure detection probe 7 extends into the sealed tank body 1 to detect the air pressure in the sealed tank body 1.
When the device works, rock debris returned from a wellhead directly enters the rock debris feed hopper 2 and then enters the sealed tank body 1 through the rock debris feed hopper 2, in the process that the rock debris enters the sealed tank body 1, the third valve 31 on the exhaust pipe 3 is kept open so as to exhaust air in the sealed tank body 1 through the exhaust pipe 3, when the rock debris in the sealed tank body 1 reaches a set value, the first valve 12 and the third valve 31 are closed, the second valve 14 is opened, then compressed air is pressed into the sealed tank body 1 through the compressed air conveying pipe 4 by air compression equipment such as an air compressor and the like, the rock debris in the sealed tank body 1 is pressed out of the discharge port 13 by the compressed air, the rock debris is discharged to a designated rock debris collection point through the rock debris conveying pipe 5, after the rock debris in the sealed tank body 1 is discharged, the air inflation in the sealed tank body 1 is stopped, the second valve 14 is closed, the first valve 12 and the third valve 31 are opened to feed materials, therefore, the airtight transmission of the rock debris is realized, the defect of the traditional rock debris transmission mode is overcome by the positive-pressure pneumatic airtight transmission device for the rock debris, the all-weather operation of the rock debris transmission is realized, the safety and the reliability are realized, no rock debris is scattered, no slurry overflows and no leakage exists in the transmission process, and the environmental pollution is avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. The utility model provides a pneumatic rock debris airtight transmission device of malleation which characterized in that includes:
the device comprises a sealed tank body, a first valve and a second valve, wherein the top of the sealed tank body is provided with a feed inlet, the feed inlet is provided with the first valve capable of opening or closing the feed inlet, the bottom of the sealed tank body is provided with a discharge outlet, and the discharge outlet is provided with the second valve capable of opening or closing the discharge outlet;
the rock debris feeding hopper is arranged above the sealed tank body, and the lower part of the rock debris feeding hopper is connected to the feeding hole;
the exhaust pipe is communicated with the upper part of the sealed tank body, and a third valve capable of opening or closing the exhaust pipe is arranged on the exhaust pipe;
the compressed air conveying pipe is connected into the sealed tank body and used for conveying compressed air into the sealed tank body;
the rock debris conveying pipe is connected with the discharge port and is used for conveying the rock debris discharged from the discharge port to a specified rock debris collecting point;
the upper end of the exhaust pipe is connected to the upper part of the rock debris feed hopper.
2. The positive pressure pneumatic cuttings closed conveying apparatus of claim 1, wherein the containment vessel is a cone with a large top and a small bottom.
3. The positive pressure pneumatic cuttings closed conveying apparatus of claim 2, further comprising at least three legs for supporting the containment vessel on the ground, an upper end of each leg being connected to the conical surface of the containment vessel, and a middle portion of each leg being connected to the conical surface of the containment vessel by a connecting rod.
4. The positive pressure pneumatic cuttings closed conveying apparatus of claim 1, wherein the compressed air conveying pipe has two branch pipes, one of the branch pipes is accessed from an upper portion of the sealed tank, and the other branch pipe is accessed from a bottom portion of the sealed tank.
5. The positive-pressure pneumatic rock debris closed conveying device according to claim 4, wherein the discharge port of the sealed tank body faces to the horizontal direction, and the branch pipeline connected from the bottom of the sealed tank body is opposite to the discharge port.
6. The positive-pressure pneumatic rock debris closed conveying device according to claim 1, wherein an air pressure detecting probe is arranged at the upper part of the sealed tank body, and the air pressure detecting probe extends into the sealed tank body to detect the air pressure in the sealed tank body.
7. The positive pressure pneumatic rock debris containment and transfer device of claim 1, wherein the first and second valves are pneumatic gate valves and the third valve is a pneumatic butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199971.8U CN210564421U (en) | 2019-07-26 | 2019-07-26 | Positive pressure pneumatic rock debris closed transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199971.8U CN210564421U (en) | 2019-07-26 | 2019-07-26 | Positive pressure pneumatic rock debris closed transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564421U true CN210564421U (en) | 2020-05-19 |
Family
ID=70632029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921199971.8U Expired - Fee Related CN210564421U (en) | 2019-07-26 | 2019-07-26 | Positive pressure pneumatic rock debris closed transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564421U (en) |
-
2019
- 2019-07-26 CN CN201921199971.8U patent/CN210564421U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |