CN214915730U - Blending tank defoaming device of blending vehicle - Google Patents
Blending tank defoaming device of blending vehicle Download PDFInfo
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- CN214915730U CN214915730U CN202121723795.0U CN202121723795U CN214915730U CN 214915730 U CN214915730 U CN 214915730U CN 202121723795 U CN202121723795 U CN 202121723795U CN 214915730 U CN214915730 U CN 214915730U
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- defoaming
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Abstract
The utility model relates to the technical field of oil gas fracturing construction equipment, and discloses a mixing tank defoaming device of a mixing truck, which comprises a defoaming agent adding tank, wherein the defoaming agent adding tank comprises a feed inlet and a discharge outlet, the feed inlet is positioned at the top of the defoaming agent adding tank, the discharge outlet is positioned at the bottom of the defoaming agent adding tank, the feed inlet is provided with a sealing cover, the sealing cover is detachably connected with the feed inlet, the discharge outlet is connected with a diffusion tank, the discharge outlet is also provided with a valve, when the defoaming agent is added, the diffusion tank is simultaneously mixed with the defoaming agent when water and powder are mixed for the first time, the generation of foam is preliminarily inhibited, the mixed liquid mixed with the defoaming agent is further mixed with the liquid in the mixing tank under the action of stirring after entering the mixing tank, the generation of the foam is further inhibited, therefore, the defoaming effect is better, and an operator can realize the addition of the defoaming agent only by controlling a valve switch, the labor intensity is greatly reduced, and the operation quality and the operation efficiency are higher.
Description
Technical Field
The utility model relates to an oil gas fracturing construction equipment technical field, in particular to join in marriage and join in marriage a blending tank fire fighting equipment of car.
Background
In the process of well cementation and fracturing in oil and gas fields, well cementation cement slurry or fracturing fluid which contains different substances and is uniformly mixed and good in performance is often required to be prepared on site, and then the well cementation cement slurry or the fracturing fluid is pressurized by a plunger pump and then pumped to a wellhead. When the pumped liquid is mixed in the mixing tank, a large amount of bubbles are easily generated, the accuracy of reading the liquid level height by the liquid level meter is influenced, the phenomenon of tank overflow or pump suction is easily caused, and the operation progress and the operation quality are influenced, so that the elimination of the bubbles in the mixing tank is very important for improving the measurement precision of the liquid level meter.
The existing defoaming mode is to eliminate liquid level bubbles or inhibit the generation of bubbles by adding a defoaming agent into a mixing tank, but the method needs an operator to observe all the time beside the mixing tank and adds the defoaming agent into the mixing tank from time to time according to needs, so that the labor intensity of the operator is increased, and the operation quality and the operation efficiency are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mix blending vehicle and join in marriage a jar fire fighting equipment, it is better to have the defoaming effect, and operating personnel intensity of labour is little, the higher advantage of operating quality and operating efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a mix blending tank fire fighting equipment of blending vehicle which characterized in that: the defoaming agent adding tank comprises a feeding port and a discharging port, the feeding port is located at the top of the defoaming agent adding tank, the discharging port is located at the bottom of the defoaming agent adding tank, the feeding port is provided with a sealing cover, the sealing cover is detachably connected with the feeding port, the discharging port is connected with a diffusion groove, and the discharging port is further provided with a valve.
By adopting the technical scheme, the defoaming agent adding tank is used for storing the defoaming agent, an operator can add more defoaming agent into the defoaming agent adding tank at one time, then adding the defoaming agent into the diffusion tank for multiple times through a valve as required, connecting a discharge port of the defoaming agent adding tank with the diffusion tank to ensure that the diffusion tank is simultaneously mixed with the defoaming agent when water and powder are mixed for the first time, can preliminarily inhibit the generation of foam, the mixed liquid mixed with the defoaming agent enters the mixing tank and then is further mixed with the liquid in the mixing tank under the stirring action, thereby further inhibiting the generation of foam, compared with the mode of directly adding the defoaming agent into the mixing tank, the scheme has better defoaming effect, and the addition of the defoaming agent can be realized by only controlling the valve switch by an operator, so that the labor intensity is greatly reduced, and the operation quality and the operation efficiency are higher.
The utility model discloses a further set up to: the valve is a pneumatic valve and is respectively connected with the control circuit and the system air source.
Through adopting above-mentioned technical scheme, the pneumatic actuator of pneumatic valve and control circuit and system air supply switch-on back, and control circuit control pneumatic actuator action drives the valve rod of pneumatic valve and drives the case and move in the valve body to realize opening and closing of valve, replaced artificial operation, when using manpower sparingly, the security is high, and work efficiency is high.
The utility model discloses a further set up to: the diffusion tank is respectively communicated with a blending suction pipeline and a high-energy constant-pressure mixer, an opening is further formed in a top cover of the diffusion tank, and the opening is communicated with a discharge hole of a defoaming agent adding tank through a flange joint.
Through adopting above-mentioned technical scheme, it is used for mixing the time intaking to add the straw line, and the high energy constant voltage blender is used for mixing the time gouache and mixes for the first time, and the mixed liquid in defoaming agent and the high energy constant voltage blender back in getting into the diffusion tank, further mixes with the water of adding the straw line and importing, realizes the defoaming for the first time, can effectively prevent to cause the inhomogeneous phenomenon of compounding because of the accumulation foam in the diffusion tank.
The utility model discloses a further set up to: the spraying device is characterized in that a spraying pipe is further arranged in the diffusion groove, the upper end of the spraying pipe is connected with a mixing suction pipeline, the lower end of the spraying pipe extends towards the lower end of the diffusion groove, and a plurality of spraying holes are uniformly distributed on the pipe wall of the spraying pipe.
Through adopting above-mentioned technical scheme, convert the water in the suction line and pass through the injection hole on the injection pipe and spray to the diffusion tank inner chamber, when the jet orifice sprays along a plurality of directions, the dispersibility of water is better, and the mixed liquid in defoaming agent and the high energy constant voltage blender gets into in the diffusion tank back and the abundant contact of water that sprays, need not the stirring and rocks just can realize intensive mixing, and the defoaming effect is better.
The utility model discloses a further set up to: the flange joint is further connected with an exhaust pipe, and the exhaust pipe is communicated with an inner cavity of the mixing tank.
Through adopting above-mentioned technical scheme, the blast pipe can balance the pressure of mixing in jar and the diffusion tank, guarantees the diffusion tank and mixes the pressure balance in the jar to guarantee that the defoaming agent adds jar and high energy constant voltage blender and diffusion tank and mixes the pressure balance in the jar, make the defoaming agent add the mixture in jar and the high energy constant voltage blender can be smooth and easy get into the diffusion tank and mix in the jar.
The utility model discloses a further set up to: the automatic foaming device further comprises a camera for shooting the foaming condition in the mixing tank, and the camera is fixed in the mixing tank.
Through adopting above-mentioned technical scheme, the camera can be in real time to thoughtlessly join in marriage the inside condition of jar and shoot, and the operator only needs long-range image information on the display device who is connected with the camera just can know thoughtlessly join in marriage the jar bubble condition and the true liquid level condition, and when the foam was more, the operator controlled pneumatic valve through the switch on the control circuit and opened to realize the interpolation of defoaming agent, need not artifical closely observation and operation, the security is good, and work efficiency is high.
The utility model has the advantages that:
1. the utility model discloses a defoaming agent of being connected with the diffusion tank is set up, when adding the defoaming agent, the diffusion tank mixes with the defoaming agent when carrying out water and powder and mixing for the first time, can tentatively restrain the production of foam, the mixed liquid that has the defoaming agent gets into and mixes the liquid mixing in the jar after in the effect of stirring further with mixing in the jar, thereby further restrain the production of foam, compare in directly to the mode of joining in marriage jar defoaming agent in thoughtlessly, this scheme defoaming effect is better, and operating personnel only need control valve switch can realize the interpolation of defoaming agent, labor intensity reduces greatly, operation quality and operating efficiency are higher.
2. The utility model discloses a camera replacement people observes the condition of mixing bubble and true liquid level in the jar to control the defoaming agent through pneumatic valve and add the jar and carry out the interpolation of defoaming agent, need not artifical closely observation and operation, when using manpower sparingly, the security is high, and work efficiency is high.
3. The utility model provides a it is used for mixing into when intaking to convert the straw line, the high energy constant voltage blender is used for mixing into the time gourmet powder and mixes for the first time, mixed liquid among defoaming agent and the high energy constant voltage blender gets into in the diffusion tank back, with the water further mixture of converting the defeated advance of straw line, realize the defoaming for the first time, can effectively prevent to cause the inhomogeneous phenomenon of compounding because of accumulating the foam in the diffusion tank, water in converting the straw line sprays to the diffusion tank inner chamber through the injection hole on the injection pipe, when the jet orifice sprays along a plurality of directions, the dispersibility of water is better, mixed liquid among defoaming agent and the high energy constant voltage blender gets into in the diffusion tank back and the abundant contact of water that sprays, need not the stirring and rock and just can realize intensive mixing, the defoaming effect is better.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an installation schematic diagram of the defoaming device of the mixing tank of the mixing vehicle.
Fig. 2 is the internal structure schematic diagram of the mixing tank of the mixing vehicle of the present invention.
In the figure, 1, a defoaming agent addition tank; 11. a feed inlet; 12. a discharge port; 13. a sealing cover; 2. a diffusion groove; 3. a valve; 4. a change suction line; 5. a high-energy constant-pressure mixer; 6. a flange joint; 7. an injection pipe; 71. an injection hole; 8. an exhaust pipe; 9. a blending tank; 10. a camera is provided.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a defoaming device for a mixing tank of a mixing truck comprises a defoaming agent adding tank 1, wherein the defoaming agent adding tank 1 comprises a feed inlet 11 and a discharge outlet 12, the feed inlet 11 is positioned at the top of the defoaming agent adding tank 1, the discharge outlet 12 is positioned at the bottom of the defoaming agent adding tank 1, the feed inlet 11 is provided with a sealing cover 13, the sealing cover 13 is detachably connected with the feed inlet 11, the discharge outlet 12 is connected with a diffusion tank 2, the discharge outlet 12 is further provided with a valve 3, the defoaming agent adding tank 1 is used for storing the defoaming agent, an operator can add more defoaming agent into the defoaming agent adding tank 1 at one time, then add the defoaming agent into the diffusion tank 2 through the valve 3 for multiple times as required, and mix the water and powder with the defoaming agent at the first mixing time through connecting the discharge outlet 11 of the defoaming agent adding tank 1 with the diffusion tank 2, can tentatively restrain the production of foam, the mixed liquid that has the defoaming agent gets into mix and further mixes with the liquid mixing in thoughtlessly joining in marriage jar 9 under the effect of stirring in jar 9 to further restrain the production of foam, compare in the mode of direct interpolation defoaming agent in joining in marriage jar 9, this scheme defoaming effect is better, and operating personnel only need 3 switches of control flap can realize the interpolation of defoaming agent, intensity of labour reduces greatly, and operation quality and operating efficiency are higher.
The valve 3 is a pneumatic ball valve, the valve 3 is respectively connected with the control circuit and the system air source, after the pneumatic actuator of the pneumatic ball valve is communicated with the control circuit and the system air source, the control circuit controls the pneumatic actuator to act to drive the valve rod of the pneumatic valve to drive the valve core to move in the valve body, so that the valve is opened and closed, manual operation is replaced, labor is saved, safety is high, and working efficiency is high.
As shown in fig. 1 and 2, diffusion tank 2 respectively with join straw line 4 and high energy constant voltage mixer 5's intercommunication, still be equipped with an opening on diffusion tank 2's the top cap 21, the opening with through flange joint 6 with the defoaming agent add jar 1 discharge gate 12 intercommunication, join straw line 4 and be used for mixing the time of intaking, high energy constant voltage mixer 5 is used for mixing the time of the first mixing of gouache, mix liquid in defoaming agent and the high energy constant voltage mixer 5 gets into in the diffusion tank 2 after, further mixes with the water of joining straw line 4 and going forward, realize the defoaming for the first time, can effectively prevent to cause the inhomogeneous phenomenon of compounding because of the accumulation foam in the diffusion tank 2.
As shown in fig. 2, still be equipped with injection pipe 7 in the diffusion tank 2, the upper end of injection pipe 7 with convert the straw line 4 and be connected, the lower extreme of injection pipe 7 extends to the lower extreme of diffusion tank 2, a plurality of jet orifices 71 of evenly distributed on the pipe wall of injection pipe 7, it sprays to the inner chamber of diffusion tank 2 through jet orifice 71 on injection pipe 7 to convert the water in straw line 4, when jet orifice 71 sprays along a plurality of directions, the dispersibility of water is better, mixed liquid in defoaming agent and the high energy constant voltage blender 5 gets into in the diffusion tank 2 after with the water of spraying abundant contact, need not the stirring and rock and just can realize intensive mixing, the defoaming effect is better.
As shown in fig. 1 and fig. 2, the flange joint 6 is further connected with an exhaust pipe 8, the exhaust pipe 8 is communicated with an inner cavity of the mixing tank 9, the exhaust pipe 8 can balance the pressure in the mixing tank 9 and the diffusion tank 2, and the pressure balance in the diffusion tank 2 and the mixing tank 9 is ensured, so that the pressure balance in the defoaming agent adding tank 1 and the high-energy constant-pressure mixer 5, the diffusion tank 2 and the mixing tank 9 is ensured, and the mixture in the defoaming agent adding tank 1 and the high-energy constant-pressure mixer 5 can smoothly enter the diffusion tank 2 and the mixing tank 9.
As shown in fig. 2, in order to facilitate the observation of the in-pipe foaming situation by an operator, the system further comprises a camera 10 for shooting the in-mixing tank 9 foaming situation, the camera 10 is fixed in the in-mixing tank 9, the camera 10 can shoot the in-mixing tank 9 in real time, the operator can know the in-mixing tank 9 foaming situation and the real liquid level situation only by remotely checking the image information on the display device connected with the camera 10, when the foam is more, the operator controls the pneumatic valve to open through the switch on the control circuit, so that the addition of the defoaming agent is realized, the manual close-range observation and operation are not needed, the safety is good, and the working efficiency is high.
Claims (6)
1. The utility model provides a mix blending tank fire fighting equipment of blending vehicle which characterized in that: add jar (1) including the defoaming agent, the defoaming agent adds jar (1) and includes feed inlet (11) and discharge gate (12), feed inlet (11) are located the top that the defoaming agent added jar (1), discharge gate (12) are located the bottom that the defoaming agent added jar (1), feed inlet (11) are equipped with sealed lid (13), sealed lid (13) can be dismantled with feed inlet (11) and be connected, discharge gate (12) are connected with diffusion tank (2), discharge gate (12) still are equipped with valve (3).
2. The mix tank defoaming device of the mix truck according to claim 1, wherein: the valve (3) is a pneumatic valve, and the valve (3) is respectively connected with the control circuit and a system air source.
3. The mix tank defoaming device of the mix truck according to claim 1, wherein: diffusion tank (2) respectively with join in marriage the intercommunication that inhales pipeline (4) and high energy constant voltage blender (5), still be equipped with an opening on top cap (21) of diffusion tank (2), the opening communicates with discharge gate (12) through flange joint (6) and defoaming agent interpolation jar (1).
4. The mix tank defoaming device of the mix truck according to claim 3, wherein: still be equipped with injection pipe (7) in diffusion tank (2), the upper end of injection pipe (7) with convert and inhale pipeline (4) and be connected, the lower extreme of injection pipe (7) extends to the lower extreme of diffusion tank (2), evenly distributed a plurality of jet orifices (71) on the pipe wall of injection pipe (7).
5. The mix tank defoaming device of the mix truck according to claim 4, wherein: the flange joint (6) is also connected with an exhaust pipe (8), and the exhaust pipe (8) is communicated with the inner cavity of the mixing tank (9).
6. The mix tank defoaming device of the mix truck as claimed in claim 5, wherein: the device also comprises a camera (10) used for shooting the foaming condition in the mixing tank (9), and the camera (10) is fixed in the mixing tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121723795.0U CN214915730U (en) | 2021-07-28 | 2021-07-28 | Blending tank defoaming device of blending vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121723795.0U CN214915730U (en) | 2021-07-28 | 2021-07-28 | Blending tank defoaming device of blending vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214915730U true CN214915730U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121723795.0U Active CN214915730U (en) | 2021-07-28 | 2021-07-28 | Blending tank defoaming device of blending vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214915730U (en) |
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2021
- 2021-07-28 CN CN202121723795.0U patent/CN214915730U/en active Active
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