CN213012010U - A blowing device is sent to suspending agent accuracy for petroleum pipeline sewage - Google Patents

Abstract

The utility model provides a blowing device is sent to suspending agent accuracy for petroleum pipeline sewage belongs to sewage treatment feeding equipment technical field for solve to lack the device that can adjust the pressure to liquid suspending agent pressure steady voltage, technical problem that the blowing can not be sent to petroleum pipeline sewage suspending agent accuracy. The flow regulating mechanism comprises a flow threaded rod, a threaded plug, a liquid outlet pipe and a flowmeter, a motor is fixed on the liquid storage tank, and a stirring rod is rotationally arranged in the liquid storage tank; the utility model discloses a pressure regulating and stabilizing mechanism is to the pressure regulation of feed liquor intracavity to make pressure stable, thereby stabilize the suspending agent flow, adjust the opening size of play liquid tank through flow control mechanism, can adjust the flow of suspending agent, through the flow of flowmeter accurate measurement suspending agent, thereby realize the accurate pay-off of ration.

Description

A blowing device is sent to suspending agent accuracy for petroleum pipeline sewage

Technical Field

The utility model belongs to the technical field of sewage treatment feeder equipment, especially a blowing device is sent to suspending agent accuracy for petroleum pipeline sewage.

Background

The suspending agent is a preparation which uniformly disperses solid particles with the particle size of less than 5 microns in water, is also called as a concentrated suspending agent and a flowing agent, has good fluidity, dispersibility, spreadability and high biological activity, is widely applied to chemical pesticides, nano materials, pigments, cosmetics, coatings, ceramics, medicines, oil extraction and other chemical industries, wherein the effect of the suspending agent cannot be separated in petroleum pipeline sewage treatment, and the existing equipment lacks a device capable of stabilizing and regulating the pressure of the liquid suspending agent, so that the material is difficult to be accurately fed and discharged.

Through retrieval, for example, chinese patent document discloses a coal bed gas well coal dust suspending agent injection apparatus [ application No.: CN 201610922866.7; publication No.: CN108019168A ]. The coal bed gas well coal dust suspending agent injection equipment comprises drainage and production equipment, an injection pipeline, a discharge water pipeline, a filtering and storing device, a water pump, an injection flowmeter, a liquid distribution water tank, a stirrer and a reservoir, wherein one end of the discharge water pipeline is connected with an oil pipe port of a coal bed gas well; although the device can realize the circulating injection of the pulverized coal suspending agent into the coal bed gas well, the device is difficult to be used for the feeding of the petroleum pipeline sewage suspending agent, cannot stabilize and regulate the pressure of the liquid suspending agent, is difficult to regulate the flow of the liquid suspending agent and cannot accurately feed the liquid suspending agent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a suspending agent accurate feeding device for petroleum pipeline sewage, the technical problem that the device will solve is: how to realize the adjustment of the pressure of the liquid suspending agent, and the device can stabilize the pressure and can quantitatively and accurately feed materials.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an accurate blowing device that send of suspending agent for petroleum pipeline sewage, includes stationary flow shell, water pump and liquid reserve tank, be provided with pressure regulating and voltage stabilizing mechanism and flow control mechanism on the stationary flow shell, pressure regulating and voltage stabilizing mechanism includes pressure threaded rod, spring board, overflow board and spring, and flow control mechanism includes flow threaded rod, screw plug, drain pipe and flowmeter, is fixed with the motor on the liquid reserve tank, and the liquid reserve tank internal rotation is provided with the puddler, motor output shaft's tip and puddler fixed connection.

The utility model discloses a theory of operation is: the liquid reserve tank can store the suspending agent solution, and the motor drives the puddler rotation and can stirs the suspending agent solution, prevents to deposit or flocculate, and the water pump can be with the suspending agent extraction of storage in the liquid reserve tank to the stationary flow shell in, can adjust the fluid pressure in the stationary flow shell through pressure regulating and pressure stabilizing mechanism to make pressure stable, can adjust suspending agent pay-off flow through flow control mechanism.

The liquid inlet and the overflow mouth have been seted up to stationary flow shell bottom, be equipped with feed liquor chamber and overflow chamber in the stationary flow shell, feed liquor chamber and overflow chamber are communicate respectively to feed liquor inlet and overflow mouth, are equipped with out the liquid chamber in the feed liquor chamber, go out the liquid chamber periphery and set up the play liquid tank of a plurality of circumference equipartitions, the tip of stationary flow shell is equipped with the support chamber, go out the liquid chamber and support and be equipped with the second spacing ring between the chamber, support the chamber bottom and be equipped with the liquid outlet, be equipped with the pressure regulating chamber in the overflow chamber, the overflow launder of a plurality of circumference equipartitions is seted up to pressure regulating chamber.

Structure more than adopting, the inlet feed liquor makes the suspending agent backward flow to the liquid reserve tank in through the overflow mouth, and through the fluid pressure who adjusts the feed liquor intracavity, can control the velocity of flow of suspending agent, through the opening size of adjusting out the liquid groove, can control the flow of suspending agent, the mobile position of screw stopper can be restricted to the second spacing ring, can restrict the mobile position of overflow plate through first spacing ring.

The pressure threaded rod rotates and sets up in the pressure regulating intracavity, and the tip of pressure threaded rod is equipped with the first in command, and spring board and overflow board all slide to set up in the pressure regulating intracavity, are equipped with the guide bar on the spring board, and the first screw that runs through is seted up at the guide bar middle part, first screw and pressure threaded rod screw-thread fit, and the guide bar runs through the overflow board, and the tip of guide bar is equipped with the limiting plate, and the spring housing is established on the guide bar, the both ends of spring respectively with spring board and overflow board fixed connection.

By adopting the structure, the pressure threaded rod is rotated by the first handle, the spring plate can be driven to slide in the pressure regulating cavity, thereby adjusting the position of the pressure regulating and stabilizing mechanism, the liquid pressure in the liquid inlet cavity acts on the overflow plate, thereby forcing the overflow plate to slide along the guide rod and pressing the spring, thereby adjusting the size of the opening of the overflow groove, adjusting the pressure in the liquid inlet cavity, stabilizing the pressure in the liquid inlet cavity, thereby stabilizing the flow of the suspending agent, controlling the movement position of the overflow plate by the limiting plate, controlling the pressure in the liquid inlet cavity within a certain range by adjusting the position of the pressure regulating and stabilizing mechanism, moving the spring plate towards the liquid inlet cavity, keeping the overflow plate in contact with the first limiting ring, through the compression capacity of increase spring, can control feed liquor intracavity pressure and rise, move the spring plate to keeping away from feed liquor chamber direction to the opening size of crescent overflow launder can control feed liquor intracavity pressure and reduce.

The both ends of flow threaded rod rotate respectively and set up in a liquid cavity and support chamber bottom, and the tip of flow threaded rod is equipped with the second handle, and the screw stopper slides and sets up in a liquid cavity, and the second screw that runs through is seted up at the middle part of screw stopper, and second screw and flow threaded rod screw-thread fit, drain pipe are fixed on the liquid outlet, and the flowmeter is fixed on the drain pipe.

Structure more than adopting, through the second handle rotation flow threaded rod, the threaded plug is slided at play liquid intracavity in the energy band to adjust the opening size of liquid groove, can adjust the flow of suspending agent, can the accurate measurement flow of suspending agent through the flowmeter.

The liquid storage tank is provided with a feed inlet, a feed port and a backflow port, the feed port is connected with a water inlet of the water pump through a water pipe, a water outlet of the water pump is connected with a liquid inlet through a liquid conveying pipeline, and the overflow port and the backflow port are connected through an overflow pipe.

Structure more than adopting, this device is reinforced through the charge door, and the suspending agent of water pump in with the liquid reserve tank is taken out from the material loading mouth to deliver to the feed liquor intracavity via infusion pipeline and inlet, the suspending agent of the interior overflow of stationary flow shell follow the overflow mouth, via overflow pipe and backward flow mouth backward flow to the liquid reserve tank in.

Compared with the prior art, the accurate feeding and discharging device for the suspending agent of the petroleum pipeline sewage has the following advantages:

1. the pressure regulating and stabilizing mechanism can regulate the liquid pressure in the liquid inlet cavity and stabilize the pressure so as to stabilize the flow of the suspending agent, the flow regulating mechanism can regulate the size of the opening of the liquid outlet tank so as to regulate the flow of the suspending agent, and the flowmeter can accurately measure the flow of the suspending agent so as to realize quantitative and accurate feeding;

2. the motor drives the stirring rod to rotate to stir the suspending agent solution, so as to prevent precipitation or flocculation;

3. the water pump continuously conveys liquid into the liquid inlet cavity to form certain water pressure in the liquid inlet cavity, and the overflow cavity and the overflow port are arranged to cooperate with the pressure stabilizing and stabilizing mechanism to stabilize the flow and regulate the pressure and prevent cylinder explosion.

Drawings

FIG. 1 is a schematic view of an axial measurement structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention;

in the figure: 1-steady flow shell, 1 a-liquid inlet, 1 b-overflow port, 1 c-liquid inlet cavity, 1 d-liquid outlet cavity, 1 e-liquid outlet groove, 1 f-pressure regulating cavity, 1 g-overflow cavity, 1 h-overflow groove, 1 j-first limit ring, 1 k-second limit ring, 1 m-liquid outlet, 1 n-support cavity, 2-water pump, 3-liquid storage tank, 3 a-feed port, 3 b-feed port, 3 c-reflux port, 4-motor, 5-infusion pipeline, 6-pressure threaded rod, 6 a-first handle, 7-spring plate, 7 a-guide rod, 7 b-limit plate, 8-overflow plate, 9-spring, 10-overflow pipe, 11-flow threaded rod, 11 a-second handle, 12-screw plug, 13-liquid outlet pipe, 14-flowmeter.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the present embodiment provides a precise suspending agent feeding and discharging device for petroleum pipeline sewage, including a steady flow housing 1, a water pump 2 and a liquid storage tank 3, in the present embodiment, the water pump 2 is a prior art and can be purchased and used directly, the steady flow housing 1 is provided with a pressure regulating and stabilizing mechanism and a flow regulating mechanism, the pressure regulating and stabilizing mechanism includes a pressure threaded rod 6, a spring plate 7, an overflow plate 8 and a spring 9, the flow regulating mechanism includes a flow threaded rod 11, a threaded plug 12, a liquid outlet pipe 13 and a flow meter 14, the liquid storage tank 3 is fixed with a motor 4, the liquid storage tank 3 is rotatably provided with a stirring rod, the end of an output shaft of the motor 4 is fixedly connected with the stirring rod, in the present embodiment, the fixing manner adopts a key connection; suspending agent solution can be stored to liquid reserve tank 3, and motor 4 drives the puddler rotation and can stir suspending agent solution, prevents to deposit or flocculate, and water pump 2 can be with the suspending agent extraction of storing in the liquid reserve tank 3 to stationary flow shell 1 in, can adjust the fluid pressure in stationary flow shell 1 through pressure regulating and pressure stabilizing mechanism to make pressure stable, can adjust suspending agent pay-off flow through flow control mechanism.

The bottom of a steady flow shell 1 is provided with a liquid inlet 1a and an overflow port 1b, a liquid inlet cavity 1c and an overflow cavity 1g are arranged in the steady flow shell 1, the liquid inlet 1a and the overflow port 1b are respectively communicated with the liquid inlet cavity 1c and the overflow cavity 1g, a liquid outlet cavity 1d is arranged in the liquid inlet cavity 1c, the periphery of the liquid outlet cavity 1d is provided with a plurality of liquid outlet grooves 1e which are uniformly distributed circumferentially, the end part of the steady flow shell 1 is provided with a support cavity 1n, a second limiting ring 1k is arranged between the liquid outlet cavity 1d and the support cavity 1n, the bottom of the support cavity 1n is provided with a liquid outlet 1m, a pressure regulating cavity 1f is arranged in the overflow cavity 1g, a plurality of overflow grooves 1h which are uniformly distributed circumferentially are arranged on the periphery of the pressure regulating cavity 1 f; the inlet 1a feed liquor makes the suspending agent flow back to the liquid storage tank 3 through the overflow mouth 1b, through adjusting the liquid pressure in the feed liquor chamber 1c, can control the velocity of flow of suspending agent, through the opening size of adjusting out liquid groove 1e, can control the flow of suspending agent, and the shift position of screw plug 12 can be restricted to second spacing ring 1k, can restrict the shift position of overflow plate 8 through first spacing ring 1 j.

The pressure threaded rod 6 is rotatably arranged in the pressure regulating cavity 1f, a first handle 6a is arranged at the end part of the pressure threaded rod 6, in the embodiment, the fixing mode is connected by bolts, the spring plate 7 and the overflow plate 8 are both slidably arranged in the pressure regulating cavity 1f, the spring plate 7 is provided with a guide rod 7a, the middle part of the guide rod 7a is provided with a first through screw hole, the first screw hole is in threaded fit with the pressure threaded rod 6, the guide rod 7a penetrates through the overflow plate 8, the end part of the guide rod 7a is provided with a limiting plate 7b, the spring 9 is sleeved on the guide rod 7a, and two ends of the spring 9 are respectively and fixedly connected with the spring plate 7 and the overflow plate 8; the pressure threaded rod 6 is rotated through the first handle 6a, the spring plate 7 can be driven to slide in the pressure regulating cavity 1f, so that the position of the pressure regulating and stabilizing mechanism is regulated, the liquid pressure in the liquid inlet cavity 1c acts on the overflow plate 8, the overflow plate 8 is forced to slide along the guide rod 7a and press the spring 9, the opening size of the overflow groove 1h is regulated, the pressure in the liquid inlet cavity 1c is stabilized, the flow of the suspending agent is stabilized, the limiting plate 7b can limit the moving position of the overflow plate 8, the pressure in the liquid inlet cavity 1c can be controlled within a certain range by regulating the position of the pressure regulating and stabilizing mechanism, the spring plate 7 is moved towards the liquid inlet cavity 1c, the overflow plate 8 is kept in contact with the first limiting ring 1j, the pressure rise in the liquid inlet cavity 1c can be controlled by increasing the compression amount of the spring 9, the spring plate 7 is moved towards the direction far away from the liquid, and the opening size of the overflow groove 1h is gradually increased, so that the pressure in the liquid inlet cavity 1c can be controlled to be reduced.

The two ends of the flow threaded rod 11 are respectively rotatably arranged at the bottoms of the liquid outlet cavity 1d and the support cavity 1n, the end part of the flow threaded rod 11 is provided with a second handle 11a, the threaded plug 12 is slidably arranged in the liquid outlet cavity 1d, the middle part of the threaded plug 12 is provided with a through second screw hole, the second screw hole is in threaded fit with the flow threaded rod 11, the liquid outlet pipe 13 is fixed on the liquid outlet 1m, and the flowmeter 14 is fixed on the liquid outlet pipe 13; the flow threaded rod 11 is rotated through the second handle 11a, the threaded plug 12 can be driven to slide in the liquid outlet cavity 1d, so that the opening size of the liquid outlet groove 1e can be adjusted, the flow of the suspending agent can be adjusted, and the flow of the suspending agent can be accurately measured through the flow meter 14.

The liquid storage tank 3 is provided with a feed inlet 3a, a feed port 3b and a return port 3c, the feed port 3b is connected with a water inlet of the water pump 2 through a water pipe, a water outlet of the water pump 2 is connected with a liquid inlet 1a through a liquid conveying pipeline 5, and the overflow port 1b is connected with the return port 3c through an overflow pipe 10; this device is reinforced through charge door 3a, and water pump 2 takes the suspending agent in the liquid reserve tank 3 out from material loading mouth 3b to in sending to feed liquor chamber 1c via infusion pipeline 5 and inlet 1a, the suspending agent that the interior overflow of stationary flow shell 1 flows back to in the liquid reserve tank 3 from overflow mouth 1b, via overflow pipe 10 and backward flow mouth 3 c.

The utility model discloses a theory of operation is:

this device is reinforced through charge door 3a, suspension agent solution can be stored to liquid reserve tank 3, motor 4 drives the puddler and rotates and stir suspension agent solution, prevent to deposit or flocculate, 2 pump are taken out suspension agent from feed inlet 3b in the liquid reserve tank 3, and deliver to feed liquor chamber 1c via infusion pipeline 5 and inlet 1a in, last the infusion make the interior certain water pressure that forms of feed liquor chamber 1c, suspension agent flows from liquid outlet 1m via going out liquid groove 1e, play liquid chamber 1d, support chamber 1 n.

When the feeding flow of the suspending agent needs to be adjusted, the flow threaded rod 11 is rotated through the second handle 11a, the threaded plug 12 is driven to slide in the liquid outlet cavity 1d, so that the opening size of the liquid outlet groove 1e is adjusted, the flow of the suspending agent can be adjusted, and the flow of the suspending agent is accurately measured through the flow meter 14.

When the pressure in the liquid inlet cavity 1c is adjusted, the pressure threaded rod 6 is rotated through the first handle 6a, the spring plate 7 can be driven to slide in the pressure adjusting cavity 1f, the position of the pressure adjusting and stabilizing mechanism is adjusted, the pressure in the liquid inlet cavity 1c is controlled within a certain range, the limiting plate 7b can limit the moving position of the overflow plate 8, the spring plate 7 is moved towards the liquid inlet cavity 1c, the overflow plate 8 is kept in contact with the first limiting ring 1j, the pressure in the liquid inlet cavity 1c can be controlled to rise by increasing the compression amount of the spring 9, the spring plate 7 is moved towards the direction far away from the liquid inlet cavity 1c, the opening size of the overflow groove 1h is gradually increased, and the pressure in the liquid inlet cavity 1c can be controlled to reduce.

During pressure stabilization, the liquid pressure in the liquid inlet cavity 1c acts on the overflow plate 8, so that the overflow plate 8 is forced to slide along the guide rod 7a and press the spring 9, the opening size of the overflow groove 1h is adjusted, the pressure in the liquid inlet cavity 1c is stabilized, and the flow of the suspending agent is stabilized.

In conclusion, the pressure regulating and stabilizing mechanism can regulate the liquid pressure in the liquid inlet cavity 1c and stabilize the pressure so as to stabilize the flow of the suspending agent, the flow regulating mechanism can regulate the size of the opening of the liquid outlet groove 1e so as to regulate the flow of the suspending agent, and the flowmeter 14 can accurately measure the flow of the suspending agent so as to realize quantitative and accurate feeding; the motor 4 drives the stirring rod to rotate to stir the suspending agent solution, so as to prevent precipitation or flocculation; the water pump 2 continuously conveys liquid into the liquid inlet cavity 1c to form certain water pressure in the liquid inlet cavity 1c, and the overflow cavity 1g and the overflow port 1b are arranged to cooperate with a pressure regulating and stabilizing mechanism to stabilize the flow and regulate the pressure and prevent cylinder explosion.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides an accurate blowing device that send of suspending agent for petroleum pipeline sewage, includes stationary flow shell (1), water pump (2) and liquid reserve tank (3), its characterized in that, be provided with pressure regulating and voltage stabilizing mechanism and flow control mechanism on stationary flow shell (1), pressure regulating and voltage stabilizing mechanism includes pressure threaded rod (6), spring board (7), overflow board (8) and spring (9), and flow control mechanism includes flow threaded rod (11), screw plug (12), drain pipe (13) and flowmeter (14), is fixed with motor (4) on liquid reserve tank (3), and the internal rotation of liquid reserve tank (3) is provided with the puddler, the tip and the puddler fixed connection of motor (4) output shaft.

2. The precise suspending agent feeding and discharging device for the petroleum pipeline sewage as recited in claim 1, wherein the bottom of the steady flow shell (1) is provided with a liquid inlet (1 a) and an overflow port (1 b), the steady flow shell (1) is provided with a liquid inlet cavity (1 c) and an overflow cavity (1 g), the liquid inlet (1 a) and the overflow port (1 b) are respectively communicated with the liquid inlet cavity (1 c) and the overflow cavity (1 g), the liquid inlet cavity (1 c) is provided with a liquid outlet cavity (1 d), the periphery of the liquid outlet cavity (1 d) is provided with a plurality of liquid outlet grooves (1 e) which are uniformly distributed circumferentially, the end of the steady flow shell (1) is provided with a support cavity (1 n), a second limit ring (1 k) is arranged between the liquid outlet cavity (1 d) and the support cavity (1 n), the bottom of the support cavity (1 n) is provided with a liquid outlet (1 m), the overflow cavity (1 g) is provided with a pressure regulating cavity (, a plurality of overflow grooves (1 h) which are uniformly distributed on the circumference of the pressure regulating cavity (1 f) are arranged on the periphery of the pressure regulating cavity, and a first limiting ring (1 j) is arranged between the liquid inlet cavity (1 c) and the overflow cavity (1 g).

3. The precise suspending agent feeding and discharging device for the petroleum pipeline sewage as recited in claim 2, wherein the pressure threaded rod (6) is rotatably disposed in the pressure regulating cavity (1 f), a first handle (6 a) is disposed at an end of the pressure threaded rod (6), the spring plate (7) and the overflow plate (8) are slidably disposed in the pressure regulating cavity (1 f), the spring plate (7) is provided with a guide rod (7 a), a first through screw hole is disposed at a middle portion of the guide rod (7 a), the first through screw hole is in threaded fit with the pressure threaded rod (6), the guide rod (7 a) penetrates through the overflow plate (8), a limit plate (7 b) is disposed at an end of the guide rod (7 a), the spring (9) is sleeved on the guide rod (7 a), and two ends of the spring (9) are respectively and fixedly connected with the spring plate (7) and the overflow plate (8).

4. The precise suspending agent feeding and discharging device for the petroleum pipeline sewage as recited in claim 2, wherein both ends of the flow threaded rod (11) are rotatably disposed at the bottom of the liquid outlet cavity (1 d) and the support cavity (1 n), respectively, the end of the flow threaded rod (11) is provided with a second handle (11 a), the threaded plug (12) is slidably disposed in the liquid outlet cavity (1 d), the middle of the threaded plug (12) is provided with a second threaded hole, the second threaded hole is in threaded fit with the flow threaded rod (11), the liquid outlet pipe (13) is fixed on the liquid outlet (1 m), and the flow meter (14) is fixed on the liquid outlet pipe (13).

5. The accurate suspending agent feeding and discharging device for the petroleum pipeline sewage as in any one of claims 2-4, wherein the liquid storage tank (3) is provided with a feeding port (3 a), a feeding port (3 b) and a return port (3 c), the feeding port (3 b) is connected with a water inlet of the water pump (2) through a water pipe, a water outlet of the water pump (2) is connected with the liquid inlet (1 a) through a liquid conveying pipeline (5), and the overflow port (1 b) is connected with the return port (3 c) through an overflow pipe (10).

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