CN217856322U - Bauxite crushing device for producing petroleum fracturing propping agent - Google Patents
Bauxite crushing device for producing petroleum fracturing propping agent Download PDFInfo
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- CN217856322U CN217856322U CN202023352763.2U CN202023352763U CN217856322U CN 217856322 U CN217856322 U CN 217856322U CN 202023352763 U CN202023352763 U CN 202023352763U CN 217856322 U CN217856322 U CN 217856322U
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Abstract
The utility model discloses a bauxite breaker is used in production of oil fracturing proppant, including the bauxite breaker main part, install hubei province board in the bauxite breaker main part, and hubei province board upper and lower both ends are equipped with feed inlet and discharge gate respectively, bauxite breaker main part upper end is equipped with one side and is open structure's feeding protection casing, and feeding protection casing lower extreme one side is connected with the feeding slide, bauxite breaker main part lower extreme is equipped with the conveyer belt, and the position of conveyer belt and discharge gate is corresponding, dust absorption mechanism is still installed to one side wherein in the bauxite breaker main part, and is connected with dust absorption pipe and discharging pipe on the dust absorption mechanism respectively. This bauxite breaker is used in production of oil fracturing proppant can the efficient absorb the processing to the dust, makes the dust simultaneously can be carried to next production point along with broken bauxite together, can also avoid the dust to raise when having avoided the bauxite extravagant destruction that causes the production environment.
Description
The technical field is as follows:
the utility model relates to an oil fracturing proppant production technical field specifically is a bauxite breaker is used in oil fracturing proppant production.
Background art:
when the petroleum and natural gas deep well is exploited, after fracturing treatment is carried out on a high-closure-pressure low-permeability deposit, an oil-gas-containing rock stratum is cracked, oil gas is gathered from a channel formed by the cracks, at the moment, fluid is required to be injected into a rock base layer so as to exceed the pressure of the fracture strength of the stratum, the rock stratum around a shaft is cracked, a channel with high laminar flow capacity is formed, and in order to keep the crack formed after fracturing open, oil gas products can smoothly pass through. The petroleum propping agent enters the stratum along with the high-pressure solution and is filled in the cracks of the stratum, and the effect of supporting the cracks not to be closed due to stress release is achieved, so that the high flow conductivity is kept, the oil gas is smooth, and the yield is increased. The petroleum fracturing propping agent is a ceramic particle product, has very high fracturing strength, is mainly used for underground support of oil fields, is prepared from various raw materials such as high-quality bauxite, kaolin, dolomite, fly ash and the like through grinding, granulating, drying, calcining and other process technologies, has the characteristics of high temperature resistance, high pressure resistance, high strength, strong flow conductivity, corrosion resistance and the like, and is a substitute of natural quartz sand, glass balls, metal balls and other medium-low strength propping agents.
Before the existing oil fracturing propping agent is produced, bauxite needs to be ground, the bauxite is crushed into smaller particles through a jaw crusher, then the smaller particles are conveyed into a counterattack crusher for further crushing, and then the smaller particles are put into a Raymond mill for grinding, but when the bauxite crushing device is used for crushing, a feed inlet is open, dust generated by crushing can upwards run out of the crushing device, so that the bauxite cannot be efficiently crushed and collected, for example, CN212040602U discloses a secondary crushing device of a dustproof jaw crusher, the proposed secondary crushing device sprays water mist to the dust to enable the dust to be adsorbed, but the dust mixed with the water mist is easy to adhere to the crushing device and is not convenient for cleaning the crushing device.
The utility model has the following contents:
an object of the utility model is to provide a bauxite breaker is used in production of oil fracturing proppant to solve the dust of the broken production of bauxite breaker is used in production of oil fracturing proppant that proposes in the above-mentioned background art and can upwards move and run out breaker, make bauxite can not carry out broken collection processing by the efficient, and make the dust obtain adsorbing through spraying water smoke to the dust, can make the dust of having mixed water smoke glue on breaker easily, the cleaning who is not convenient for breaker's problem.
The utility model discloses by following technical scheme implement: the utility model provides a bauxite breaker is used in production of oil fracturing proppant, includes bauxite breaker main part, install hubei province board in the bauxite breaker main part, and hubei province board upper and lower both ends are equipped with feed inlet and discharge gate respectively, bauxite breaker main part upper end is equipped with one side and is open structure's feeding protection casing, and feeding protection casing lower extreme one side is connected with the feeding slide, and is equipped with the buffer board on the feeding slide to feeding slide lower extreme evenly is connected with the inserted bar, feeding protection casing lower extreme still is equipped with the supporting shoe, and the section of supporting shoe is right angle triangle structure to evenly be connected with the supporting seat on the inclined plane of supporting shoe, set up flutedly on the supporting seat, and the recess interpolation of supporting seat is equipped with the spring, bauxite breaker main part lower extreme is equipped with the conveyer belt, and the position of conveyer belt and discharge gate is corresponding, dust absorption mechanism is still installed to one of bauxite breaker main part wherein, and is connected with dust absorption pipe and discharging pipe on the dust absorption mechanism respectively, the feeding upper end is equipped with the dust absorption mouth, and dust absorption mouth is connected with the dust absorption union coupling.
Preferably, the feeding sliding plate is obliquely arranged and movably connected with the feeding protective cover through a connecting shaft.
Preferably, the support seat corresponds to the inserted link in position, and the inserted link is movably connected with the support seat through insertion.
Preferably, the shape of the groove of the supporting seat is larger than the cross-sectional shape of the inserted bar.
Preferably, the lower end of the supporting block is fixedly connected with the bauxite crushing device main body through a bolt, and the inclination of the inclined plane of the cross section right-angle triangular structure of the supporting block is the same as the inclination of the feeding sliding plate.
Preferably, the discharge pipe is located in the middle of the upper part of the conveying belt.
The utility model has the advantages that: this bauxite breaker is used in production of oil fracturing proppant can the efficient absorb the processing to the dust, makes the dust simultaneously can be carried to next production point along with broken bauxite together, can also avoid the dust to raise when avoiding bauxite extravagant and cause the destruction of production environment. This bauxite breaker is used in production of oil fracturing proppant has set up the feeding protection casing in feeding department, can effectually collect bauxite, makes in the smooth and easy entering feed inlet of bauxite, has set up the feeding slide in the feeding protection casing simultaneously, the feeding slide can and bauxite breaker between cushion through buffer structure, the bauxite breaker's of being convenient for feeding is used.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a bauxite crushing device for producing a petroleum fracturing propping agent of the present invention;
FIG. 2 is an enlarged schematic structural view of the A position in FIG. 1 of the bauxite crushing device for producing petroleum fracturing propping agent of the present invention;
fig. 3 is the schematic diagram of the structure of the position of the suction pipe and the conveyer belt of the bauxite crushing device for producing the oil fracturing propping agent.
In the figure: 1. bauxite breaker main part, 2, feeding protection casing, 3, feeding slide, 4, buffer board, 5, supporting seat, 6, supporting shoe, 7, feed inlet, 8, hubei board, 9, dust absorption mouth, 10, dust absorption pipe, 11, dust absorption mechanism, 12, discharging pipe, 13, discharge gate, 14, conveyer belt, 15, inserted bar, 16, spring.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a bauxite crushing device for producing a petroleum fracturing propping agent comprises a bauxite crushing device main body 1, wherein a jaw plate 8 is arranged in the bauxite crushing device main body 1, a feed inlet 7 and a discharge outlet 13 are respectively arranged at the upper end and the lower end of the jaw plate 8, a feed protective cover 2 with one side of an open structure is arranged at the upper end of the bauxite crushing device main body 1, a feed sliding plate 3 is connected to one side of the lower end of the feed protective cover 2, a buffer plate 4 is arranged at the upper end of the feed sliding plate 3, the feeding slide plate 3 is obliquely arranged, the feeding slide plate 3 is movably connected with the feeding protective cover 2 through the connecting shaft, the bauxite can smoothly slide into the feeding hole 7 through the inclined surface of the feeding slide plate 3 after the bauxite enters the feeding protective cover 2 through the opening of the feeding protective cover 2, so that the feeding treatment is convenient when the bauxite is crushed, the lower end of the feeding slide plate 3 is uniformly connected with the inserting rods 15, the lower end of the feeding protective cover 2 is also provided with a supporting block 6, the section of the supporting block 6 is of a right-angled triangle structure, the inclined plane of the supporting block 6 is evenly connected with a supporting seat 5, the supporting seat 5 corresponds to the position of the inserted rod 15, and the inserted rod 15 is movably connected with the supporting seat 5 in an inserting manner, due to the structure, the feeding sliding plate 3 is movably connected with the feeding protective cover 2, so that the spring 16 can be downwards extruded through the movable connection of the inserted rod 15 and the supporting seat 5 when the feeding sliding plate 3 is under pressure, the feeding sliding plate 3 is buffered and protected, the vibration of the bauxite crushing device main body 1 is reduced, the influence of the vibration on the work of the jaw plate 8 is reduced, a groove is formed in the supporting seat 5, the spring 16 is inserted in the groove of the supporting seat 5, the shape of the supporting seat 5 is larger than the section shape of the inserted rod 15, and when the feeding sliding plate 3 is inserted into the groove of the supporting seat 5 through the inserted rod 15, the inserted bar 15 can have enough space to be inserted into the supporting seat 5, so that the situation that buffering is blocked due to the fact that the feeding sliding plate 3 is not parallel to the inclined plane of the supporting block 6 after rotating is avoided, the lower end of the supporting block 6 is fixedly connected with the bauxite crushing device main body 1 through a bolt, the inclined plane gradient of the section right-angled triangular structure of the supporting block 6 is the same as the gradient of the feeding sliding plate 3, the supporting seat 5 between the supporting block 6 and the feeding sliding plate 3 and the inserted bar 15 can be relatively parallel through the structure, so that relative movement between the supporting seat 5 and the inserted bar 15 is facilitated, the conveying belt 14 is arranged at the lower end of the bauxite crushing device main body 1, the conveying belt 14 corresponds to the position of the discharge port 13, a dust suction mechanism 11 is further installed on one side of the bauxite crushing device main body 1, the dust suction mechanism 11 is respectively connected with a dust suction pipe 10 and a discharge pipe 12, the dust suction port 9 is arranged at the upper end of the feeding protective cover 2 and connected with the dust suction pipe 10, the discharge pipe 12 is located in the middle above of the conveying belt 14, and the structure enables dust of the dust suction mechanism 11 to be directly discharged onto the conveying belt 14 from the discharge pipe 12, waste of bauxite dust is effectively avoided, and clean environment of the bauxite dust is guaranteed.
The working principle is as follows: when the bauxite crushing device for producing the petroleum fracturing propping agent is used, bauxite is firstly put into the feeding protective cover 2 through the opening of the feeding protective cover 2, then the bauxite slides into the feeding hole 7 through the feeding sliding plate 3, the buffer plate 4 on the feeding sliding plate 3 plays a role of buffering and protecting the feeding sliding plate 3, meanwhile, the feeding sliding plate 3 is movably connected with the feeding protective cover 2, the feeding sliding plate 3 can press the spring 16 downwards through the inserting rod 15 when being pressed, the supporting seat 5 plays a role of limiting the spring 16 and the inserting rod 15, the spring 16 plays a role of buffering and protecting the feeding sliding plate 3 through elasticity after being pressed downwards, the vibration of the bauxite crushing device main body 1 is relieved, the supporting seat 5 is supported and fixed by the supporting block 6, after the bauxite enters the bauxite crushing device main body 1 through the feeding hole 7, the bauxite is crushed by the jaw plate 8, the crushed bauxite is discharged from the discharging hole 13 to the conveyer belt 14, the crushed bauxite passes through the discharging pipe 10, the dust collecting pipe 10, the bauxite is discharged to the conveyer belt 12, and then the crushed bauxite falls to the conveyer belt 14, and a series of the crushed bauxite is directly conveyed to the conveying point 14, so that a series of bauxite is processed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a bauxite breaker is used in production of oil fracturing proppant, includes bauxite breaker main part (1), install hubei province board (8) in bauxite breaker main part (1), and hubei province board (8) about both ends be equipped with feed inlet (7) and discharge gate (13) respectively, its characterized in that: bauxite breaker main part (1) upper end is equipped with one side and is open structure's feeding protection casing (2), and feeding protection casing (2) lower extreme one side is connected with feeding slide (3), and feeding slide (3) upper end is equipped with buffer board (4) to feeding slide (3) lower extreme evenly is connected with inserted bar (15), feeding protection casing (2) lower extreme still is equipped with supporting shoe (6), and the section of supporting shoe (6) is the right angle triangle structure, and evenly is connected with supporting seat (5) on the inclined plane of supporting shoe (6), set up flutedly on supporting seat (5), and the recess interpolation of supporting seat (5) is equipped with spring (16), bauxite breaker main part (1) lower extreme is equipped with conveyer belt (14), and conveyer belt (14) and the position of discharge gate (13) are corresponding, bauxite breaker main part (1) wherein one side still installs dust absorption mechanism (11), and is connected with dust absorption pipe (10) and discharging pipe (12) on the dust absorption mechanism (11) respectively, feeding protection casing (2) upper end is equipped with dust absorption mouth (9), and dust absorption mouth (9) are connected with dust absorption pipe (10).
2. The bauxite crushing device for producing the petroleum fracturing propping agent according to claim 1, wherein: the feeding sliding plate (3) is obliquely arranged, and the feeding sliding plate (3) is movably connected with the feeding protective cover (2) through a connecting shaft.
3. The bauxite crushing device for producing the petroleum fracturing propping agent according to claim 1, wherein: the supporting seat (5) corresponds to the position of the inserted rod (15), and the inserted rod (15) is movably connected with the supporting seat (5) through insertion.
4. The bauxite crushing device for producing the petroleum fracturing propping agent according to claim 1, wherein: the shape of the groove of the supporting seat (5) is larger than the section shape of the inserted bar (15).
5. The bauxite crushing device for producing the petroleum fracturing propping agent according to claim 1, wherein: the lower end of the supporting block (6) is fixedly connected with the bauxite crushing device main body (1) through a bolt, and the inclination of the inclined plane of the cross section right-angle triangular structure of the supporting block (6) is the same as that of the feeding sliding plate (3).
6. The bauxite crushing device for producing the petroleum fracturing propping agent according to claim 1, wherein: the discharge pipe (12) is arranged in the middle of the upper part of the conveying belt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352763.2U CN217856322U (en) | 2020-12-31 | 2020-12-31 | Bauxite crushing device for producing petroleum fracturing propping agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352763.2U CN217856322U (en) | 2020-12-31 | 2020-12-31 | Bauxite crushing device for producing petroleum fracturing propping agent |
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| CN217856322U true CN217856322U (en) | 2022-11-22 |
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| CN202023352763.2U Active CN217856322U (en) | 2020-12-31 | 2020-12-31 | Bauxite crushing device for producing petroleum fracturing propping agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118477714A (en) * | 2024-07-12 | 2024-08-13 | 安徽南黎建设工程有限公司 | Environment-friendly construction waste breaker |
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2020
- 2020-12-31 CN CN202023352763.2U patent/CN217856322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118477714A (en) * | 2024-07-12 | 2024-08-13 | 安徽南黎建设工程有限公司 | Environment-friendly construction waste breaker |
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