阅读说明：本技术 一种携砂液的混配装置 (mixing device for sand-carrying liquid ) 是由 刘明哲 于 2019-12-20 设计创作，主要内容包括：一种携砂液的混配装置,包括罐体,罐体的下方设有底座,罐体顶部的中间设有外环形齿轮,外环形齿轮的外侧设有同轴的双面环形齿轮,双面环形齿轮、外环形齿轮的顶侧分别与罐体的顶部轴承连接,双面环形齿轮的内侧与外环形齿轮的外侧之间设有传动齿轮,传动齿轮分别与外环形齿轮的外侧齿、双面环形齿轮的内侧齿啮合配合。本发明结构简单,构思巧妙,通过双层的搅拌杆错位转动搅拌,能够对携砂液形成横向的剪切力,能够将携砂液搅乱,从而避免携砂液随搅拌杆转动导致的搅拌效果降低,同时利用砂浆泵使携砂液上下循环。(mixing device for sand-carrying liquid, including a tank, a base is arranged under the tank, an outer ring gear is arranged in the middle of the top of the tank, a coaxial double-face ring gear is arranged outside the outer ring gear, the top sides of the double-face ring gear and the outer ring gear are respectively connected with a top bearing of the tank, a transmission gear is arranged between the inner side of the double-face ring gear and the outer side of the outer ring gear, and the transmission gear is respectively engaged with the outer side teeth of the outer ring gear and the inner side teeth of the double-face ring gear.)

The mixing device for carrying the mortar is characterized by comprising a tank body (1), a base (2) is arranged below the tank body (1), an outer ring gear (3) is arranged in the middle of the top of the tank body (1), a coaxial double-face ring gear (4) is arranged on the outer side of the outer ring gear (3), the top sides of the double-face ring gear (4) and the outer ring gear (3) are respectively connected with a top bearing of the tank body (1), a transmission gear (5) is arranged between the inner side of the double-face ring gear (4) and the outer side of the outer ring gear (3), the transmission gear (5) is respectively engaged with outer side teeth of the outer ring gear (3), inner side teeth of a double-face ring gear (4), a vertical shaft of a vertical shaft (7) is fixedly connected with the tank body (1), a gear (8) is fixedly arranged at the top side close to the edge of the top side of the tank body (1), an inner side shaft of a vertical shaft (7) is connected with the outer periphery of a rotating shaft of a vertical shaft (7) of a vertical shaft (14), a vertical shaft (14) is fixedly connected with an inner side of a vertical shaft (13) through a vertical shaft (13), a vertical shaft (13) of a vertical shaft (13), a vertical shaft (14) is connected with a vertical shaft (13) through a vertical shaft (13) of a vertical shaft (13), a vertical shaft (13) which is connected with a vertical shaft (13) through a vertical shaft (13), a vertical shaft (13) which is connected with a vertical shaft (13) through a vertical shaft (13), a vertical shaft (14), a vertical shaft (13) which is fixedly arranged in a vertical shaft (13) and a vertical shaft (14), a vertical shaft (14) of a vertical shaft (14), a vertical shaft (13) of a vertical shaft (13) which is connected with a vertical shaft (14), a vertical shaft (14) through shaft (13) through a vertical shaft (14), a vertical shaft (13) through shaft (13) which is connected with a vertical shaft (13), a vertical shaft (13) which is arranged in a vertical shaft (14), a vertical shaft (14) which is connected with a vertical shaft (13) which is arranged in a vertical shaft (14), a vertical shaft (14) through shaft (13) which is connected with a vertical shaft (14) through a vertical shaft (13), a vertical shaft (13) through a vertical shaft (13), a vertical shaft (14) through a vertical shaft (14), a vertical shaft (14) which is connected with a vertical shaft (14) through a vertical shaft.

2. The mixing and blending device for sand-carrying fluid according to claim 1, wherein an observation window (27) is provided at the upper part of the right side of the tank body (1), and toughened glass (28) is embedded in the observation window (27).

3. The mixing and blending unit for sand-carrying fluid according to claim 1, wherein circular rings (30) are fixedly mounted at the lower ends of the left and right symmetrical stirring rods (9).

4. The mixing and blending unit for sand-carrying fluid according to claim 3, wherein the stirring rods (9) connected to the outer ring gear (3) are fixedly mounted with a plurality of transverse stirring rods (31) respectively on the sides of close to the inner tube (14).

5. The mixing and blending unit for sand-carrying fluids according to claim 1, wherein the bottom side of the circular through hole (11) is fixedly connected with the top side of a rubber sealing ring (32) sleeved on the outer periphery of the standpipe (12), and the inner periphery of the rubber sealing ring (32) is in sliding contact fit with the outer periphery of the standpipe (12).

6. The mixing and blending unit for sand-carrying fluid according to claim 1, wherein the right side of the bottom side of the round box (10) is provided with a threaded through hole (33), and the threaded through hole (33) is internally threaded with a hole cover (34).

Technical Field

The invention belongs to the field of sand-carrying fluid mixing devices, and particularly relates to sand-carrying fluid mixing devices.

Background

In the development and completion operation of the petroleum industry, most of inland oil and gas fields are subjected to fracturing construction operation, an oil-gas layer is modified to achieve exploitation of industrial oil and gas flow, a sand carrying liquid refers to kinds of fracturing liquids carrying proppants (such as quartz sand grains, walnut shells, coconut shells, high-strength glass balls, sintered ceramic balls and the like), in order to reduce the pollution of the sand carrying liquid to the environment, a clean sand carrying liquid is mostly adopted to reduce the damage to the environment, the clean sand carrying liquid needs to be fully stirred during preparation, but the stirring efficiency of the conventional sand carrying liquid stirring device is low, as the transverse stirring and the vertical stirring are mutually influenced, the proppants carrying the sand carrying liquid are easy to layer under the action of gravity, so that the components of the sand carrying liquid are not uniform, the time consumption of the transverse stirring and the vertical stirring in sequence is long, the engineering process is influenced, when a powdery additive is added into the sand carrying liquid, plate caking is easy to form, commonly called fish eyes, the fish eyes float at the top, the concentration of the base liquid is seriously influenced, the bottom of the large tank is settled after the construction, the secondary preparation, the deterioration liquid is easy to be cleaned, and the of the sand carrying liquid cannot be easily discharged, and the sand carrying liquid can not easily meet the requirements of the conventional sand carrying liquid.

Disclosure of Invention

The invention provides an sand-carrying liquid mixing device, which is used for solving the defects in the prior art.

The invention is realized by the following technical scheme:

A mixing device with mortar is composed of a tank with a base, an external ring gear in the middle of its top, a coaxial double-face ring gear on its outer side, a second through hole on its top side, an internal bearing connected to the external shaft of motor, a drive gear fixed to its lower end, a vertical tube movably installed in said vertical tube, a vertical rod connected to the lower end of said vertical tube, and a vertical rod connected to the upper end of said vertical rod.

According to the sand-carrying liquid mixing device, the observation window is arranged at the upper part of the right side of the tank body, and toughened glass is embedded and installed in the observation window.

In the sand-carrying liquid mixing device, circular rings are fixedly arranged at the lower ends of the left and right symmetrical stirring rods.

In the sand-carrying fluid mixing device, a plurality of transverse stirring rods are fixedly arranged on the sides of the stirring rods, which are connected with the outer ring gear, close to sides of the inner pipe respectively.

In the sand-carrying liquid mixing device, the bottom side of the circular through hole is fixedly connected with the top side of a rubber sealing ring sleeved on the periphery of the standpipe, and the inner periphery of the rubber sealing ring is in sliding contact fit with the outer periphery of the standpipe.

In the sand-carrying liquid mixing device, the right side of the bottom side of the round box is provided with a threaded through hole, and a hole cover is arranged in the threaded through hole.

The mortar mixing machine has the advantages that the mortar mixing machine is simple in structure and ingenious in conception, transverse shearing force can be formed on mortar carrying liquid by rotating and stirring the double-layer stirring rod in a staggered mode, the mortar carrying liquid can be stirred, the stirring effect is prevented from being reduced due to the fact that the mortar carrying liquid rotates along with the stirring rod, meanwhile, the mortar carrying liquid is made to circulate up and down by the mortar pump, the mortar carrying liquid at the bottom is mixed with the mortar carrying liquid at the top, the effect of mixing of the mortar carrying liquid is improved by the step , powder hardening blocks are sucked into the upper end of the inner pipe by the aid of vortexes generated during operation of the mortar pump, plate caking is crushed by the aid of a crushing knife, the influence of the plate caking blocks on the mortar carrying liquid is reduced, the mortar carrying liquid can be discharged out of the mortar pump, the discharge speed of the mortar carrying liquid is increased by the mortar pump, market requirements can be met, the mortar mixing machine is suitable for pushing, when the mortar mixing machine is used, the mortar is prepared by the invention, the supporting agent is poured into the mortar mixing machine through the mortar mixing machine by the second feed port of the vertical pipe, the slurry pump, the supporting agent and the slurry pump, the supporting agent can be mixed with the slurry pump, the slurry is prepared by the slurry pump, the slurry is prepared by the slurry pump, the slurry pump can be mixed by the slurry pump, the slurry is prepared by the slurry pump, the slurry pump can be used in the slurry pump, the.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, is briefly introduced in the drawings required in the description of the embodiments or the prior art, it is obvious that the drawings in the following description are embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a partial enlarged view of ii of fig. 1.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete description of the technical solutions of the embodiments of the present invention will be given below with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are partial embodiments of of the present invention, rather than all embodiments.

A mixing device carrying mortar, as shown in the figure, comprising a tank 1, a base 2 is arranged below the tank 1, an outer ring gear 3 is arranged in the middle of the top of the tank 1, a coaxial double-face ring gear 4 is arranged outside the outer ring gear 3, top sides of the double-face ring gear 4 and the outer ring gear 3 are respectively connected with a top bearing of a tank 1 when a slurry pump 14 is moved to a top end of a vertical pipe 14, a drive gear 5 is arranged between the inner side of the double-face ring gear 4 and the outer side of the outer ring gear 3, a drive gear 5 is respectively engaged with outer side teeth of the outer ring gear 3, a -through-hole 6 is arranged near the top edge of the tank 1, an inner bearing of a -through-hole 6-hole is connected with the outer periphery of a rotating shaft of a motor 7 of a second vertical tube , a circular pump 7-rotating shaft 7-mounting gear 8, a gear 8 is engaged with outer side teeth of a double-ring gear 4-rotating shaft 7-rotating shaft, a double-ring gear 4-rotating shaft, the double-ring gear 4-rotating shaft is respectively fixedly connected with a left-rotating shaft of a right-rotating shaft 9-rotating mixing rod, a right-rotating shaft 9-rotating shaft, a vertical-rotating shaft is connected with a vertical-rotating shaft-rotating.

Specifically, as shown in the drawing, an observation window 27 is opened in the upper portion of the right side of the tank 1 according to the present embodiment, and a tempered glass 28 is fitted into the observation window 27. The stirring condition of the sand-carrying liquid in the tank body 1 and the amount of the put materials can be observed through the toughened glass 28.

Specifically, as shown in the figure, circular rings 30 are fixedly installed at the lower ends of the stirring rods 9 which are bilaterally symmetrical in the embodiment, and the circular rings 30 fixedly connect the lower ends of the stirring rods 9 which are bilaterally symmetrical, so that the structural strength of the stirring rods 9 can be increased.

, as shown in the figure, the stirring rod 9 connected with the outer ring gear 3 of the present embodiment is fixedly installed with a plurality of transverse stirring rods 31 respectively on the sides of close to the inner tube 14, the transverse stirring rods 31 can increase the stirring effect by steps, so that the sand-carrying fluid is stirred more uniformly.

Further , as shown in the figure, the bottom side of the circular through hole 11 is fixedly connected to the top side of the rubber sealing ring 32 on the outer periphery of the vertical tube 12, and the inner periphery of the rubber sealing ring 32 is in sliding contact with and fits the outer periphery of the vertical tube 12, so as to increase the sealing performance of the circular through hole 11 and avoid the water leakage from the gap between the inner side of the circular through hole 11 and the outer periphery of the vertical tube 12.

Further , as shown in the figure, the right side of the bottom side of the round box 10 of the present embodiment is provided with a threaded through hole 33, and the threaded through hole 33 is internally threaded with a hole cover 34. the hole cover 34 is screwed out of the threaded through hole 33, so as to release the sand-carrying fluid in the tank 1 through the threaded through hole 33, thereby facilitating the cleaning of the inside of the tank 1.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.