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Granulator for oil exploitation proppant production

A technology for oil exploitation and proppant, which is applied in the field of granulator for proppant production, can solve the problems of inability to prepare granular proppants of different particle sizes according to requirements, inability to prevent proppant particle size, and excessive size.

Pending Publication Date: 2021-10-15
何剑锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above problems and propose a method that can automatically add proppant powder and intermittently spray water, can effectively prevent the particle size of the prepared proppant from being too large, and can be made into different particle sizes according to requirements. Granular proppant production granulator for oil exploration proppant, to solve the existing granulator proposed in the above background technology requires people to manually add proppant powder and water spray, can not prevent the produced proppant The particle size is too large, and it is impossible to make granular proppant with different particle sizes according to the demand

Method used

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  • Granulator for oil exploitation proppant production
  • Granulator for oil exploitation proppant production
  • Granulator for oil exploitation proppant production

Examples

Experimental program
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Effect test

Embodiment 1

[0033] A granulator for oil production proppant production, such as Figure 1-13 As shown, it includes a support base 1, a support half disk 2, a rotating assembly 3 and a particle size adjustment assembly 4, the support base 1 is connected with a support half disk 2, the rotation assembly 3 is located on the support base 1, and the rotation assembly 3 It is used to make the wet proppant powder into granules. The particle size adjustment assembly 4 is arranged on the rotating assembly 3. The particle size adjustment assembly 4 is used to adjust the particle size of the produced granular proppant.

[0034]The rotating assembly 3 includes a motor 31, a rotating circular frame 32, a transmission frame 33, a circular support frame 34 and a first support frame 35, the motor 31 is installed on the support base 1, and the motor 31 is used to drive the transmission frame 33 and The upper device is reversed, and the supporting half disc 2 is rotatably connected with a rotating circular...

Embodiment 2

[0038] On the basis of Example 1, such as Figure 5-13 As shown, it also includes a ceramsite kneading assembly 5, which is arranged on the rotating assembly 3. The ceramsite kneading assembly 5 is used to make the proppant with too large particle size reach a suitable size. The ceramsite kneading assembly 5 Including a spur gear 52, a first clamping column 53, a support plate 54, a spur frame 55, a second support frame 56, a first push frame 561, a second spring 562, a second push frame 563, a transmission roller 57, and a friction belt 58. Bevel gear 59 and bevel gear frame 510. The output shaft of the motor 31 is connected with a spur gear 52. The spur gear 52 is used to drive the spur gear frame 55 and its upper device to rotate clockwise. The top of the spur gear 52 is distributed and connected with a first card. Column 53, the first support frame 35 is connected with a support plate 54, the support plate 54 is rotatably connected with a spur rack 55, the spur rack 55 mes...

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PUM

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Abstract

The invention relates to a granulator for proppant production, in particular to a granulator for oil exploitation proppant production, which comprises a supporting base, a supporting semicircular disc, a rotating component, a particle size adjusting component and the like. The supporting semicircular disc is connected to the supporting base, the rotating assembly is arranged on the supporting base, and the particle size adjusting assembly is arranged on the rotating assembly. Through cooperation of a friction belt and the devices on the friction belt, in the operation process of the equipment, the friction belt rubs and extrudes a proppant, so that the proppant with an overlarge particle size can reach a proper size, and the effect of effectively preventing the particle size of the prepared proppant from being overlarge is achieved.

Description

technical field [0001] The invention relates to a granulator for proppant production, in particular to a granulator for oil production proppant production. Background technique [0002] Proppant refers to natural sand or artificial high-strength ceramic particles with a certain particle size and gradation. The ceramsite proppant is made of bauxite, which is granulated by powder and then sintered. The ceramsite proppant has high temperature resistance and high pressure resistance. , corrosion resistance, high strength and other characteristics, it is the most widely used, and the screened proppant should be suitable for reservoirs and fracturing process requirements, and at the same time need to be easy to transport, cheap, and wide in supply. [0003] In the process of producing proppant, it is necessary to make the proppant powder into granules, and then burn the granulated proppant. To make the proppant powder into granules usually requires the use of a granulator. The exi...

Claims

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Application Information

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IPC IPC(8): B01J2/14B01J2/20
CPCB01J2/14B01J2/20
Inventor 何剑锋
Owner 何剑锋
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