CN214915597U

CN214915597U - Novel tectorial membrane sand mixes device

Info

Publication number: CN214915597U
Application number: CN202120789856.7U
Authority: CN
Inventors: 孙建军; 王晓东; 徐东; 刘永刚; 蒋鹏
Original assignee: Naiman Banner Zhongyi Sand Industry Co ltd
Current assignee: Naiman Banner Zhongyi Sand Industry Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-30
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a novel tectorial membrane sand mixes device, including supporting mechanism and rabbling mechanism, still include feed mechanism, the upside of supporting mechanism is provided with rabbling mechanism, the upside of rabbling mechanism is provided with feed mechanism. The utility model discloses a set up the solid raw materials of two kinds of different granularities of two sets of feed rollers difference, through setting up two inlet tubes to let in two kinds of liquid raw materials in the agitator, it is more even to stir like this, can not agglomerate.

Description

Novel tectorial membrane sand mixes device

Technical Field

The utility model relates to a petroleum field specifically is a novel tectorial membrane sand mixes device.

Background

In the field of petroleum, fracturing refers to a method of forming cracks in oil and gas layers by using the action of water power in the process of oil or gas production, and is also called hydraulic fracturing. Fracturing is to artificially crack a stratum, improve the flowing environment of oil in the underground and increase the yield of an oil well, and plays an important role in improving the flowing condition of the bottom of the oil well, slowing down interlamination and improving the oil layer using condition.

In current tectorial membrane sand mixing arrangement, there is tectorial membrane sand or graphite caking and leads to stirring inhomogeneous problem, so need a novel tectorial membrane sand mixing arrangement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel tectorial membrane sand mixes device can effectively 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 novel precoated sand mixing device comprises a supporting mechanism for supporting the device, a stirring mechanism for stirring and mixing various raw materials, and a feeding mechanism for crushing two solid raw materials with different particle sizes, wherein the stirring mechanism is arranged on the upper side of the supporting mechanism, and the feeding mechanism is arranged on the upper side of the stirring mechanism; the supporting mechanism comprises a bottom plate, an upright post and a support post, the upright post is arranged on the upper side of the bottom plate and used for supporting the feeding mechanism, the support post is arranged on one side of the upright post and used for supporting the stirring barrel; the stirring mechanism comprises a stirring barrel, a top cover, a water inlet pipe, a first speed reducer, a first motor, a stirring frame and a discharge valve, the stirring barrel is arranged at the upper end of the support, the stirring barrel is used as a container for stirring raw materials, the top cover is arranged at the upper end of the stirring barrel, the top cover is used for sealing the stirring barrel, the stirring frame is arranged at the center of the top cover, the stirring frame is used for fully stirring various raw materials, the first speed reducer is arranged at the upper end of the stirring frame, the first motor is arranged on the upper side of the first speed reducer, the first motor is used for driving the stirring frame, the water inlet pipe is arranged on one side of the first speed reducer, the water inlet pipe is used for introducing two liquid raw materials into the stirring barrel, and the discharge valve is arranged on the lower side of the stirring frame; the feeding mechanism comprises a feeding hopper, a feeding roller, a discharging hopper, a second speed reducer and a second motor, wherein the discharging hopper is arranged on the upper side of the top cover, the discharging hopper is used for feeding crushed solid raw materials into the stirring barrel, the feeding roller is arranged on the upper side of the discharging hopper, the feeding roller is used for crushing the solid raw materials, the feeding hopper is arranged on the upper side of the feeding roller, the feeding hopper is used for feeding the solid raw materials, the second speed reducer is arranged on the rear side of the feeding hopper, the second motor is arranged on the rear side of the second speed reducer, and the second motor is used for driving the feeding roller.

Preferably, the number of the upright columns is two, the number of the support columns is four, and the support columns are angle steels.

Preferably, the inlet tube has two, the upper end of inlet tube is provided with the ring flange, is convenient for make like this inlet tube and liquid raw materials material feeding unit sealing connection.

Preferably, the stirring frame is a spiral stirring frame, so that the raw materials can not be attached to the bottom of the stirring barrel while the stirring is ensured to be uniform, and the discharge valve is an electric flat gate valve.

Preferably, the feeder hopper with the hopper respectively has two down, the feed roll has two sets, every group the feed roll has two, two sets of interval between the feed roll is different.

Preferably, the feed roller with sealing connection between the feeder hopper, the feed roller with sealing connection between the lower hopper, powder that can reduce in the raw materials spills and causes the pollution to processing environment like this.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the solid raw materials of two kinds of different granularities of two kinds of feed rollers difference breakage, let in two kinds of liquid raw materials in to the agitator through setting up two inlet tubes, stir more evenly like this, can not agglomerate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a novel precoated sand mixing device according to the present invention;

fig. 2 is a left side view of the novel precoated sand mixing device according to the present invention;

FIG. 3 is a schematic view of a stirring rod rack and a stirring rod of the novel precoated sand mixing device according to the present invention;

fig. 4 is a schematic diagram of a stopper of the novel precoated sand mixing device of the present invention.

The reference numerals are explained below:

1. a support mechanism; 2. a feeding mechanism; 3. a stirring mechanism; 101. a base plate; 102. a column; 103. a pillar; 201. a feed hopper; 202. a feed roll; 203. feeding a hopper; 204. a second decelerator; 205. a second motor; 301. a stirring barrel; 302. a top cover; 303. a water inlet pipe; 304. a first decelerator; 305. a first motor; 306. a stirring frame; 307. a discharge valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides the following technical solutions: a novel precoated sand mixing device comprises a supporting mechanism 1 for supporting the device, a stirring mechanism 3 for stirring and mixing various raw materials, and a feeding mechanism 2 for crushing two solid raw materials with different particle sizes, wherein the stirring mechanism 3 is arranged on the upper side of the supporting mechanism 1, and the feeding mechanism 2 is arranged on the upper side of the stirring mechanism 3; the supporting mechanism 1 comprises a bottom plate 101, a vertical column 103 and a support column 102, wherein the vertical column 103 is arranged on the upper side of the bottom plate 101, the vertical column 103 is used for supporting the feeding mechanism 2, the support column 102 is arranged on one side of the vertical column 103, and the support column 102 is used for supporting the stirring barrel 301; the stirring mechanism 3 comprises a stirring barrel 301, a top cover 302, a water inlet pipe 303, a first speed reducer 304, a first motor 305, a stirring frame 306 and a discharge valve 307, wherein the stirring barrel 301 is arranged at the upper end of the support column 102, the stirring barrel 301 is used as a container for stirring raw materials, the top cover 302 is arranged at the upper end of the stirring barrel 301, the top cover 302 is used for sealing the stirring barrel 301, the stirring frame 306 is arranged at the center of the top cover 302, the stirring frame 306 is used for fully stirring various raw materials, the first speed reducer 304 is arranged at the upper end of the stirring frame 306, the first motor 305 is arranged on the upper side of the first speed reducer 304, the first motor 305 is used for driving the stirring frame 306, the water inlet pipe 303 is arranged on one side of the first speed reducer 304, the water inlet pipe 303 is used for introducing two liquid raw materials into the stirring barrel 301, and the discharge valve 307 is arranged on the lower side of the stirring frame 306; the feeding mechanism 2 comprises a feeding hopper 201, a feeding roller 202, a discharging hopper 203, a second speed reducer 204 and a second motor 205, the discharging hopper 203 is arranged on the upper side of a top cover 302, the discharging hopper 203 is used for feeding crushed solid raw materials into a stirring barrel 301, the feeding roller 202 is arranged on the upper side of the discharging hopper 203, the feeding roller 202 is used for crushing the solid raw materials, the feeding hopper 201 is arranged on the upper side of the feeding roller 202, the feeding hopper 201 is used for feeding the solid raw materials, the second speed reducer 204 is arranged on the rear side of the feeding hopper 201, the second motor 205 is arranged on the rear side of the second speed reducer 204, and the second motor 205 is used for driving the feeding roller 202; two upright posts 103 are provided, four upright posts 102 are provided, and the upright posts 102 are angle steels; the number of the water inlet pipes 303 is two, and a flange plate is arranged at the upper end of each water inlet pipe 303, so that the water inlet pipes 303 are conveniently and hermetically connected with the liquid raw material feeding device; the stirring frame 306 is a spiral stirring frame, so that raw materials cannot be attached to the bottom of the stirring barrel 301 while stirring is ensured to be uniform, and the discharge valve 307 is an electric flat gate valve; the number of the feed hoppers 201 and the number of the lower hoppers 203 are two, two groups of the feed rollers 202 are provided, two feed rollers 202 are provided in each group, and the distance between the two groups of the feed rollers 202 is different; the feed roller 202 is hermetically connected with the feed hopper 201, and the feed roller 202 is hermetically connected with the lower hopper 203, so that the pollution to the processing environment caused by the leakage of the powder in the raw materials can be reduced.

The utility model discloses a theory of operation and use flow:

the device is provided with two groups of feed rollers 202, the two groups of feed rollers 202 have different intervals, the feed roller 202 with the larger interval is used for crushing agglomerated precoated sand, and the feed roller 202 with the smaller interval is used for crushing graphite; when using this device, drop into corresponding feeder hopper 201 respectively to tectorial membrane sand and graphite, smash the back through feed roll 202 and get into agitator 301 through hopper 203 down in, then additive solution gets into agitator 301 through inlet tube 303 in, then first motor 305 drive stirring frame 306 rotates, make the raw materials misce bene in the agitator 301, the lower edge of stirring frame 306 is nearer with the distance of the bottom surface of agitator 301 when stirring, can peel off the raw materials that adheres to in the agitator 301 bottom and stir, after the stirring is accomplished, emit the good tectorial membrane sand of stirring through bleeder valve 307 and be used for fracturing production.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel tectorial membrane sand mixes device, includes supporting mechanism (1) and rabbling mechanism (3), its characterized in that: the stirring device is characterized by further comprising a feeding mechanism (2), wherein the stirring mechanism (3) is arranged on the upper side of the supporting mechanism (1), and the feeding mechanism (2) is arranged on the upper side of the stirring mechanism (3);

the supporting mechanism (1) comprises a bottom plate (101), a vertical column (103) and a strut (102), wherein the vertical column (103) is arranged on the upper side of the bottom plate (101), and the strut (102) is arranged on one side of the vertical column (103);

the stirring mechanism (3) comprises a stirring barrel (301), a top cover (302), a water inlet pipe (303), a first speed reducer (304), a first motor (305), a stirring frame (306) and a discharge valve (307), the stirring barrel (301) is arranged at the upper end of the support column (102), the top cover (302) is arranged at the upper end of the stirring barrel (301), the stirring frame (306) is arranged at the center of the top cover (302), the first speed reducer (304) is arranged at the upper end of the stirring frame (306), the first motor (305) is arranged on the upper side of the first speed reducer (304), the water inlet pipe (303) is arranged on one side of the first speed reducer (304), and the discharge valve (307) is arranged on the lower side of the stirring frame (306);

feeding mechanism (2) are including feeder hopper (201), feed roller (202), lower hopper (203), second reduction gear (204), second motor (205), the upside of top cap (302) is provided with down hopper (203), the upside of lower hopper (203) is provided with feed roller (202), the upside of feed roller (202) is provided with feeder hopper (201), the rear side of feeder hopper (201) is provided with second reduction gear (204), the rear side of second reduction gear (204) is provided with second motor (205).

2. The novel precoated sand mixing device according to claim 1, characterized in that: the number of the upright posts (103) is two, the number of the support posts (102) is four, and the support posts (102) are angle steel.

3. The novel precoated sand mixing device according to claim 1, characterized in that: the number of the water inlet pipes (303) is two, and a flange plate is arranged at the upper end of each water inlet pipe (303).

4. The novel precoated sand mixing device according to claim 1, characterized in that: the stirring frame (306) is a spiral stirring frame, and the discharge valve (307) is an electric flat gate valve.

5. The novel precoated sand mixing device according to claim 1, characterized in that: the feeding hopper (201) and the discharging hopper (203) are respectively provided with two groups of feeding rollers (202), each group of feeding rollers (202) is provided with two groups of feeding rollers (202), and the distance between the two groups of feeding rollers (202) is different.

6. The novel precoated sand mixing device according to claim 1, characterized in that: the feeding roller (202) is in sealing connection with the feeding hopper (201), and the feeding roller (202) is in sealing connection with the discharging hopper (203).