CN214076529U

CN214076529U - Granulator for oil fracturing propping agent with stable supporting function

Info

Publication number: CN214076529U
Application number: CN202023180433.XU
Authority: CN
Inventors: 曹东峰; 曹琼博
Original assignee: Zhengzhou Hengmai Refractory Material Co ltd
Current assignee: Zhengzhou Hengmai Refractory Material Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-31
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a granulator for oil fracturing proppant that possesses stable support function, including gyro wheel and filter chamber, the base is installed to the top of gyro wheel, and the top of base installs the motor, the left side of motor is connected with driving belt, and driving belt's left side installs umbelliform gear, the filter chamber is installed in the left side of umbelliform gear, and the inside of filter chamber is provided with first filter screen, the discharge gate is installed in the left side of first filter screen, and the internally mounted of discharge gate has first pivot, the center pin is installed to the top of first filter screen, and the top of center pin is provided with the fixture block. This granulator for oil fracturing proppant that possesses stable support function is provided with the fixture block, through installing the fixture block in first screen cloth left to make first screen cloth to dismantle through between fixture block and the filter chamber, the person of facilitating the use changes first screen cloth according to actual need, thereby can roll out the not granule of equidimension.

Description

Granulator for oil fracturing propping agent with stable supporting function

Technical Field

The utility model relates to a fracturing propping agent technical field specifically is a granulator for oil fracturing propping agent that possesses stable supporting function.

Background

The fracturing propping agent is a ceramic particle product, has high fracturing strength, is mainly used for underground support of oil fields to increase the yield of petroleum and natural gas, needs to be pressed into particles before being put into use and then used, so a granulator is needed to prepare the fracturing propping agent, and the screen mesh of the existing granulator cannot be replaced in the process of processing materials, so that the device can only produce particles with single size, and the inconvenience is brought to users due to the fact that the existing granulator is not flexible in the use process.

The existing granulator on the market can not effectively control the sparks generated during processing, so that the sparks are easy to splash to the bodies of workers to cause injury, and the safety of the workers is affected.

In order to solve the problems, innovative design is urgently needed on the basis of the original granulator, and therefore a granulator for petroleum fracturing propping agent with a stable supporting function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a possess granulator for oil fracturing proppant of stable support function to solve the granulator that provides among the above-mentioned background art and can not change the screen cloth at the in-process of processing the material, lead to the device to produce the granule of single kind size only, consequently not nimble problem of bringing inconvenience for the user in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a granulator for oil fracturing propping agent with stable supporting function comprises rollers and a filter chamber, wherein a base is installed above the rollers, a motor is installed above the base, the left side of the motor is connected with a transmission belt, an umbrella-shaped gear is installed on the left side of the transmission belt, the filter chamber is installed on the left side of the umbrella-shaped gear, a first filter screen is arranged inside the filter chamber, a discharge port is installed on the left side of the first filter screen, a first rotating shaft is installed inside the discharge port, a central shaft is installed above the first filter screen, a fixture block is arranged above the central shaft, a first screen is arranged on the left side of the fixture block, fine grinding is installed above the first screen, a second screen is arranged above the fine grinding, a slide block is connected to the left side of the second screen, a slide groove is arranged on the left side of the slide block, and a roller is installed above the slide block, a feeding port is formed above the roller grinding, and a second rotating shaft is connected to the right side of the roller grinding.

Preferably, the second rotating shaft and the motor form a transmission structure through the matching between the umbrella-shaped gear and the transmission belt, and the second rotating shaft and the transmission belt are perpendicular to each other.

Preferably, the fine roller forms a rotating structure through the matching between the central shaft and the transmission belt, and the fine roller is tightly attached to the clamping block.

Preferably, first screen cloth passes through to constitute detachable construction between fixture block and the filter chamber, and constitutes the block structure between first screen cloth and the filter chamber.

Preferably, the second screen mesh passes through the cooperation between slider and the spout and constitutes detachable construction between the filter chamber, and the contained angle between second screen mesh and the filter chamber is.

Preferably, the roller driving is performed by forming a rotating structure through a second rotating shaft, and the rollers are symmetrical with each other.

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

1. this granulator for oil fracturing proppant that possesses stable support function is provided with the fixture block, through installing the fixture block in first screen cloth left to make first screen cloth to dismantle through between fixture block and the filter chamber, the person of facilitating the use changes first screen cloth according to actual need, thereby can roll out the not granule of equidimension.

2. This granulator for oil fracturing proppant who possesses stable support function is provided with the center pin, through installing the center pin in the filter chamber inside to make thin rolling can drive through the center pin and rotate, because thin rolling and first screen cloth between contact each other, consequently thin rolling can roll in oil fracturing proppant, with oil fracturing proppant from the inside compression granulation of first screen cloth then send the inside of discharge gate through first filter screen.

3. This granulator for oil fracturing proppant that possesses stable support function is provided with the slider, through installing the slider inside the spout to make the second screen cloth slide in the inside of spout through the slider, the second screen cloth can carry out the first filtration with the inside oil fracturing proppant of device of packing into from feed inlet department, filters the inside large granule impurity of oil fracturing proppant for the first time, avoids impurity to block up the device.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

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

In the figure: 1. a roller; 2. a base; 3. a motor; 4. a drive belt; 5. a filter chamber; 6. a first filter screen; 7. a discharge port; 8. a first rotating shaft; 9. a central shaft; 10. a clamping block; 11. a first screen; 12. fine grinding; 13. a second screen; 14. a slider; 15. a chute; 16. carrying out roller expelling; 17. a feed inlet; 18. a second rotating shaft; 19. an umbrella-shaped gear.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a granulator for petroleum fracturing propping agent with stable supporting function comprises a roller 1 and a filtering cavity 5, wherein a base 2 is arranged above the roller 1, a motor 3 is arranged above the base 2, the left side of the motor 3 is connected with a transmission belt 4, the left side of the transmission belt 4 is provided with an umbrella-shaped gear 19, the filtering cavity 5 is arranged on the left side of the umbrella-shaped gear 19, a first filter screen 6 is arranged inside the filtering cavity 5, the left side of the first filter screen 6 is provided with a discharge port 7, the inside of the discharge port 7 is provided with a first rotating shaft 8, a central shaft 9 is arranged above the first filter screen 6, a fixture block 10 is arranged above the central shaft 9, the left side of the fixture block 10 is provided with a first screen 11, a fine roller 12 is arranged above the first screen 11, the first screen 11 forms a detachable structure with the filtering cavity 5 through the fixture block 10, and forms a clamping structure with the filtering cavity 5, therefore, the first screen mesh 11 can be detached from the filter cavity 5 through the fixture block 10, a user can replace the first screen mesh 11 according to actual needs, particles with different sizes can be milled out, the fine grinding roller 12 forms a rotating structure through the matching between the central shaft 9 and the transmission belt 4, the fine grinding roller 12 is tightly attached to the fixture block 10, the fine grinding roller 12 can be driven by the central shaft 9 to rotate, the fine grinding roller 12 is in contact with the first screen mesh 11, the fine grinding roller 12 can roll the oil fracturing propping agent, the oil fracturing propping agent is compressed into granules from the inside of the first screen mesh 11 and then is sent to the inside of the discharge port 7 through the first screen mesh 6, the second screen mesh 13 is arranged above the fine grinding roller 12, the left side of the second screen mesh 13 is connected with the slide block 14, the left side of the slide block 14 is provided with the chute 15, and the roller 16 is arranged above the slide block 14, the second screen 13 forms a detachable structure with the filter cavity 5 through the matching between the sliding block 14 and the sliding chute 15, and an included angle between the second screen 13 and the filter cavity 5 is 45 degrees, so that the second screen 13 can slide inside the sliding chute 15 through the sliding block 14, the second screen 13 can firstly filter the petroleum fracturing propping agent loaded into the device from the feeding port 17, firstly filter large-particle impurities in the petroleum fracturing propping agent, and avoid the device from being blocked by the impurities, a feeding port 17 is formed above the roller housing 16, a second rotating shaft 18 is connected to the right side of the roller housing 16, the roller housing 16 forms a rotating structure through the second rotating shaft 18, and the roller housing 16 is mutually symmetrical, so that the roller housing 16 can be driven by the second rotating shaft 18 to rotate, and the petroleum fracturing propping agent entering the device from the feeding port 17 is firstly extruded and then filtered through the second screen 13, with the inside of large granule impurity filtering device, second pivot 18 constitutes transmission structure through cooperation between umbelliform gear 19 and the drive belt 4 and motor 3, and mutually perpendicular between second pivot 18 and the drive belt 4 to make second pivot 18 can change the direction of rotation of drive belt 4 through umbelliform gear 19, thereby drive second pivot 18 and rotate, drive roller and drive 16 and rotate again, carry out preliminary extrusion to oil fracturing proppant.

The working principle is as follows: the granulator for the petroleum fracturing propping agent with the stable supporting function comprises the steps that firstly, a user places the petroleum fracturing propping agent to be processed into the device through a feeding hole 17, then a motor 3 drives a transmission belt 4 to rotate, then a second rotating shaft 18 changes the rotating direction of the transmission belt 4 through an umbrella-shaped gear 19 to drive the second rotating shaft 18 to rotate, a roller is driven by a roller 16 to rotate through the second rotating shaft 18, the petroleum fracturing propping agent entering the device from the feeding hole 17 is subjected to primary extrusion, then the petroleum fracturing propping agent is filtered through a second screen 13, large-particle impurities are filtered out of the device, the second screen 13 can slide in a sliding groove 15 through a sliding block 14, the second screen 13 can firstly filter the petroleum fracturing propping agent loaded into the device from the feeding hole 17, and the large-particle impurities in the petroleum fracturing propping agent are firstly filtered, avoid impurity to block up the device, oil fracturing proppant is after entering into the inside of fine grinding 12, and fine grinding 12 rotates through center pin 9 drive, because contact each other between fine grinding 12 and the first screen cloth 11, consequently fine grinding 12 can carry out the roll-in with oil fracturing proppant, compresses the inside granulation then through first filter screen 6 to the inside of discharge gate 7 with oil fracturing proppant from the inside of first screen cloth 11.

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 a possesses granulator for oil fracturing proppant of stable support function, includes gyro wheel (1) and filter chamber (5), its characterized in that: base (2) is installed above roller (1), motor (3) is installed above base (2), the left side of motor (3) is connected with driving belt (4), umbrella-shaped gear (19) is installed on the left side of driving belt (4), filter chamber (5) is installed on the left side of umbrella-shaped gear (19), first filter screen (6) is arranged inside filter chamber (5), discharge port (7) is installed on the left side of first filter screen (6), first rotating shaft (8) is installed inside discharge port (7), center shaft (9) is installed above first filter screen (6), fixture block (10) is arranged above center shaft (9), first screen (11) is arranged on the left side of fixture block (10), fine roller (12) is installed above first screen (11), second screen (13) is arranged above fine roller (12), and the left side of second screen cloth (13) is connected with slider (14), spout (15) have been seted up to the left side of slider (14), and the top of slider (14) is installed and is driven (16) the roller, the top of roller (16) has seted up feed inlet (17), and the right side of roller (16) is connected with second pivot (18).

2. The granulator for oil fracturing proppant having a stable supporting function according to claim 1, characterized in that: the second rotating shaft (18) and the motor (3) form a transmission structure through the matching between the umbrella-shaped gear (19) and the transmission belt (4), and the second rotating shaft (18) and the transmission belt (4) are perpendicular to each other.

3. The granulator for oil fracturing proppant having a stable supporting function according to claim 1, characterized in that: the fine grinding roller (12) forms a rotating structure through the matching between the central shaft (9) and the transmission belt (4), and the fine grinding roller (12) is tightly attached to the clamping block (10).

4. The granulator for oil fracturing proppant having a stable supporting function according to claim 1, characterized in that: first screen cloth (11) pass through and constitute detachable construction between fixture block (10) and filter chamber (5), and constitute the block structure between first screen cloth (11) and filter chamber (5).

5. The granulator for oil fracturing proppant having a stable supporting function according to claim 1, characterized in that: the second screen (13) forms a detachable structure with the filtering cavity (5) through the matching between the sliding block (14) and the sliding groove (15), and the included angle between the second screen (13) and the filtering cavity (5) is 45 degrees.

6. The granulator for oil fracturing proppant having a stable supporting function according to claim 1, characterized in that: the roller driving (16) forms a rotating structure through a second rotating shaft (18), and the roller driving (16) are mutually symmetrical.