CN210964953U

CN210964953U - Stirring reflux device for preparing thickening agent for acidification

Info

Publication number: CN210964953U
Application number: CN201922021305.1U
Authority: CN
Inventors: 付作义; 李勇; 康顺江; 赵鹏飞
Original assignee: Puyang Shunkang Petroleum Engineering Technology Co ltd
Current assignee: Puyang Shunkang Petroleum Engineering Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-10
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a stirring reflux unit for preparing thickening agent for acidification, a feed inlet is arranged above a tank body, the bottom of the feed inlet is communicated with a feed pipe, the top of an inner cavity of the tank body is connected with a bearing seat, a pipe body is arranged in the tank body, the pipe body is rotationally connected with the top of the inner cavity of the tank body through the bearing seat, one end of the feed pipe, which is far away from the feed inlet, penetrates through the top of the tank body and is inserted into the pipe body, main materials of the thickening agent are injected into the pipe body through the feed inlet, a driving gear drives a driven gear to rotate through a motor, materials enter the tank body through a through hole due to the rotation of the pipe body, a blade is driven by the pipe body to start stirring in the tank body, different ingredients are injected into the pipe body through the feed inlet, an air pump is opened, the ingredients are forced to, under the continuous circulation operation of the water pump, the mixing efficiency of the thickening agent is improved.

Description

Stirring reflux device for preparing thickening agent for acidification

Technical Field

The utility model relates to a densifier preparation technical field specifically is a densifier preparation is with stirring reflux unit for acidizing.

Background

The special thickening agent for acidification is organic cationic high molecular polymer. In the acidification operation of oil and gas wells, the thickening effect is achieved. The product has good temperature resistance below 120 ℃ and small change of viscosity-temperature property. The acid prepared by the thickening agent not only has thickening effect, but also has the following advantages: the thickening agent has low use concentration, is easy to prepare on site, has good tackifying effect under the condition of small addition, has the functions of preventing clay expansion and particle migration due to the cationic polymer, has good liquid discharge performance, has excellent compatibility with other additives for acid liquor, such as corrosion inhibitors, iron ion stabilizers, cleanup additives and the like, cannot ensure the uniformity of all components in a base material and the accuracy of reaction temperature control in the conventional thickening agent preparation device for acidification, reduces the yield and the preparation efficiency of the thickening agent for acidification, and provides a stirring reflux device for preparing the thickening agent for acidification.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thickening agent preparation is with stirring reflux unit for acidizing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stirring reflux device for preparing thickening agents for acidification comprises a tank body, wherein a feed inlet is arranged above the tank body, the bottom of the feed inlet is communicated with a feed pipe, the top of an inner cavity of the tank body is connected with a bearing seat, a pipe body is arranged inside the tank body and is rotatably connected with the top of the inner cavity of the tank body through the bearing seat, one end, far away from the feed inlet, of the feed pipe penetrates through the top of the tank body and is inserted into the inside of the pipe body, a driven gear is welded on the outer side wall of the pipe body, a motor is installed at the top of the tank body, the output end of the motor penetrates through the top of the tank body and is fixedly connected with a driving gear, the driving gear is meshed with the driven gear and is connected with the driven gear, a water pump is fixedly connected with the outer, one end of the connecting pipe, which is far away from the water pump, is communicated with the outer side wall of the tank body.

As further preferable in the present technical solution: the surface of body evenly is connected with the blade, the through-hole has evenly been seted up to the lateral wall of body, the bin outlet has been seted up to the bottom of the jar body.

As further preferable in the present technical solution: the heater strip is installed to the inside wall of the jar body, the inner chamber bottom fixedly connected with temperature sensor of the jar body, the lateral wall fixedly connected with temperature controller of the jar body, temperature sensor's signal output part with the signal input part passing signal of temperature controller connects, the signal output part of temperature controller with the signal input part passing signal of heater strip connects.

As further preferable in the present technical solution: the top of the tank body is connected with an air pump, the output end of the air pump is communicated with the surface of the inlet pipe, and a valve is arranged on the outer side of the inlet pipe.

As further preferable in the present technical solution: the bottom welding of the jar body has the supporting leg, the bottom welding of supporting leg has U shaped steel board, the inboard of U shaped steel board is equipped with the spring.

As further preferable in the present technical solution: the surface mounting of the jar body has the visual window, one side of visual window is located the lateral wall of the jar body is installed the switch block.

Compared with the prior art, the beneficial effects of the utility model are that: inside injecting the body through the feed inlet with the major ingredient of densifier, make the driving gear drive driven gear through the motor and rotate, it is internal because the rotation strength of body makes the material get into the jar through the through-hole, the body drives the blade and begins stirring work at jar internal portion, again with different batching through the feed inlet to the internal portion of body pour into, the valve is closed this moment, open the air pump, make the inside pressure increase of feed pipe, force the batching through the even main ingredient of sneaking into of through the through-hole in, make jar internal portion's stirring temperature keep at optimum through the control heater strip, under the continuous circulation operation of water pump, the mixing efficiency of densifier has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

In the figure: 10. a tank body; 11. a pipe body; 12. a through hole; 13. a blade; 14. heating wires; 15. a temperature sensor; 16. a driving gear; 17. a driven gear; 18. a bearing seat; 19. a temperature controller; 110. a discharge outlet; 111. a switch group; 112. a visual window; 20. a feed inlet; 21. a valve; 22. a feed pipe; 30. a motor; 40. a water pump; 41. a connecting pipe; 50. an air pump; 60. supporting legs; 61. a U-shaped steel plate; 62. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stirring reflux unit is used in thickener preparation for acidizing, which comprises a tank body 10, the top of the jar body 10 is equipped with feed inlet 20, the bottom intercommunication of feed inlet 20 has inlet pipe 22, the inner chamber top of the jar body 10 is connected with bearing frame 18, the inside of the jar body 10 is equipped with body 11, body 11 rotates through bearing frame 18 and connects in the inner chamber top of the jar body 10, the one end that feed inlet 20 was kept away from to inlet pipe 22 runs through the inside that the top of the jar body 10 inserted body 11, the lateral wall welding of body 11 has driven gear 17, motor 30 is installed at the top of the jar body 10, the top fixedly connected with driving gear 16 that the output of motor 30 runs through jar body 10, driving gear 16 meets with driven gear 17 meshing, the lateral wall fixedly connected with water pump 40 of the jar body 10, the end of intaking of water pump 40 communicates with the bottom of the jar body 10.

In this embodiment, specifically: the surface of the tube body 11 is uniformly connected with blades 13, the outer side wall of the tube body 11 is uniformly provided with through holes 12, and the bottom of the tank body 10 is provided with a discharge outlet 110; through the arrangement, the base material of the thickening agent is stirred by the blades 13 and finally discharged through the discharge opening 110.

In this embodiment, specifically: a heating wire 14 is arranged on the inner side wall of the tank body 10, a temperature sensor 15 is fixedly connected to the bottom of an inner cavity of the tank body 10, a temperature controller 19 is fixedly connected to the outer side wall of the tank body 10, a signal output end of the temperature sensor 15 is in signal connection with a signal input end of the temperature controller 19, and a signal output end of the temperature controller 19 is in signal connection with a signal input end of the heating wire 14; with the above arrangement, the heating wire 14 can be controlled by the temperature controller 19, so that the tank 10 can be kept at the optimum stirring temperature.

In this embodiment, specifically: the top of the tank body 10 is connected with an air pump 50, the output end of the air pump 50 is communicated with the surface of the feeding pipe 22, and the outer side of the feeding pipe 22 is provided with a valve 21; through the arrangement, under the pressure action of the air pump 50, ingredients of the thickening agent can be more uniformly mixed into the main materials, and the stirring efficiency is enhanced.

In this embodiment, specifically: the bottom of the tank body 10 is welded with a supporting leg 60, the bottom of the supporting leg 60 is welded with a U-shaped steel plate 61, and the inner side of the U-shaped steel plate 61 is provided with a spring 62; through the arrangement, the vibration of the tank body 10 can be reduced when the stirring and refluxing device works, so that the working state of the equipment is not influenced.

In this embodiment, specifically: a visual window 112 is arranged on the surface of the tank body 10, and a switch group 111 is arranged on one side of the visual window 112 and positioned on the outer side wall of the tank body 10; through the arrangement, the mixing state of the thickening agents in the tank body 10 can be observed through the observation window, and the switch group 111 is used for controlling the working state of each electric appliance.

Working principle or structural principle, during the use, inject the major ingredient of densifier into the body 11 through feed inlet 20 inside, make driving gear 16 drive driven gear 17 through motor 30 and rotate, because the rotation strength of body 11 makes the material get into jar body 10 through-hole 12 in, body 11 drives blade 13 and begins the stirring work in jar body 10 inside, inject different batching into the body 11 inside through feed inlet 20 again, close valve 21 this moment, open air pump 50, make the inside pressure increase of inlet pipe 22, force the batching to pass through the even income major ingredient of through-hole 12, through controlling heater strip 14 make the stirring temperature of jar body 10 inside keep at the optimum, under the continuous circulation operation of water pump 40, the mixing efficiency of densifier has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an acidizing is with thickener preparation with stirring reflux unit, includes jar body (10), its characterized in that: the feed inlet (20) is arranged above the tank body (10), the bottom of the feed inlet (20) is communicated with a feed pipe (22), the top of an inner cavity of the tank body (10) is connected with a bearing seat (18), a pipe body (11) is arranged inside the tank body (10), the pipe body (11) is connected with the top of the inner cavity of the tank body (10) through the bearing seat (18) in a rotating way, one end of the feed pipe (22) far away from the feed inlet (20) penetrates through the top of the tank body (10) and is inserted into the inside of the pipe body (11), a driven gear (17) is welded on the outer side wall of the pipe body (11), a motor (30) is installed at the top of the tank body (10), the output end of the motor (30) penetrates through the top of the tank body (10) and is fixedly connected with a driving gear (16), the outer side wall of the tank body (10) is fixedly connected with a water pump (40), the water inlet end of the water pump (40) is communicated with the bottom of the tank body (10), the water outlet end of the water pump (40) is communicated with a connecting pipe (41), and one end, away from the water pump (40), of the connecting pipe (41) is communicated with the outer side wall of the tank body (10).

2. The stirring reflux device for preparing the thickening agent for acidification according to claim 1, wherein: the surface of body (11) evenly is connected with blade (13), through-hole (12) have evenly been seted up to the lateral wall of body (11), bin outlet (110) have been seted up to the bottom of the jar body (10).

3. The stirring reflux device for preparing the thickening agent for acidification according to claim 1, wherein: heater strip (14) are installed to the inside wall of the jar body (10), the inner chamber bottom fixedly connected with temperature sensor (15) of the jar body (10), the lateral wall fixedly connected with temperature controller (19) of the jar body (10), the signal output part of temperature sensor (15) with the signal input part passing signal of temperature controller (19) connects, the signal output part of temperature controller (19) with the signal input part passing signal of heater strip (14) connects.

4. The stirring reflux device for preparing the thickening agent for acidification according to claim 1, wherein: the top of the tank body (10) is connected with an air pump (50), the output end of the air pump (50) is communicated with the surface of the feeding pipe (22), and the outer side of the feeding pipe (22) is provided with a valve (21).

5. The stirring reflux device for preparing the thickening agent for acidification according to claim 1, wherein: the bottom welding of the jar body (10) has supporting leg (60), the bottom welding of supporting leg (60) has U shaped steel board (61), the inboard of U shaped steel board (61) is equipped with spring (62).

6. The stirring reflux device for preparing the thickening agent for acidification according to claim 1, wherein: the surface mounting of jar body (10) has visual window (112), one side of visual window (112) is located switch block (111) are installed to the lateral wall of jar body (10).