CN213611624U

CN213611624U - Petroleum hydrocarbon separation and screening device in soil sample

Info

Publication number: CN213611624U
Application number: CN202022427096.3U
Authority: CN
Inventors: 姚钢
Original assignee: Jiangsu Zhongzhisheng Environmental Technology Co ltd
Current assignee: Jiangsu Zhongzhisheng Environmental Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-06
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a petroleum hydrocarbon separation sieving mechanism in soil sample for the separation of petroleum hydrocarbon, the soil in specially adapted long three horn areas, which comprises a housin, be connected with the drive roll through the bearing between the both sides inner wall of casing, the connecting axle one end of drive roll runs through casing one side inner wall welding and has the worm wheel, and the welding of one side outer wall of casing has two fixed plates, is connected with the worm through the bearing between two fixed plates, worm wheel and worm meshing, and the support ring has been welded to the casing inner wall, the inside reel that is provided with of casing, and there is the screen cloth inside of reel through bolted connection, and the reel is located the top of support ring. The utility model discloses a reel, drive roll and the spring that sets up utilize the hand wheel to drive the drive roll and rotate for lug on the drive roll extrudees the stripper plate on the reel in turn, makes the reel pass through the spring and produces the vibration, and then makes stone and soil in the soil sample separate, consequently realizes separating the effect of screening to stone in the soil sample fast.

Description

Petroleum hydrocarbon separation and screening device in soil sample

Technical Field

The utility model relates to a soil sample screening installation technical field especially relates to a petroleum hydrocarbon separation sieving mechanism in soil sample, the soil in specially adapted long triangle area.

Background

The content of petroleum hydrocarbon in the soil is an important index that the soil is polluted by petroleum, so that the soil in some oil field areas needs to be sampled and detected to know whether the operation is standard in the petroleum exploitation process, and in the soil sampling process, the broken stone blocks contained in the soil sample need to be separated from the soil containing the petroleum hydrocarbon to prevent the components in the broken stone blocks from interfering the detection result.

The mode of prior art to carrying out the separation to the garrulous stone in the soil sample utilizes the hammer to pound the soil sample piece garrulous, then picks out with the hand the stone in the soil sample, and such separation mode is not only slow, but also extravagant manpower, leads to soil sampling very inconvenient. Therefore, it is desirable to design a device for separating and screening petroleum hydrocarbons from soil samples to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of slow efficiency and manpower waste existing in the prior art and providing a separation and screening device for petroleum hydrocarbon in soil samples.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a device for separating and screening petroleum hydrocarbon in a soil sample comprises a shell, wherein a driving roller is connected between the inner walls of two sides of the shell through a bearing, one end of a connecting shaft of the driving roller penetrates through the inner wall of one side of the shell and is welded with a worm wheel, the outer wall of one side of the shell is welded with two fixing plates, a worm is connected between the two fixing plates through a bearing, the worm wheel is meshed with the worm, one end of a connecting shaft of the worm is connected with a hand wheel through a spline, a support ring is welded on the inner wall of the shell, a screen frame is arranged in the shell, the screen frame is connected with a screen through a bolt and is positioned at the top of the support ring, springs are uniformly distributed between the support ring and the sieve plate, the outer wall of the top of the sieve frame is connected with an extrusion plate through bolts, the outer wall welding of drive roll has evenly distributed's lug, the bottom outer wall of casing has evenly distributed's universal wheel through bolted connection.

Furthermore, be connected with the driven voller through the bearing between the both sides inner wall of casing, the connecting axle one end of driven voller runs through casing one side inner wall welding and has driven gear, the connecting axle one end of drive roll runs through casing one side inner wall welding and has the driving gear, and driving gear and driven gear meshing.

Furthermore, the inside of spring is pegged graft and is had the guide pillar, and the top and the reel of guide pillar pass through bolted connection, the bottom of guide pillar runs through the support ring top outer wall and has the stopper through bolted connection.

Furthermore, the top inner wall welding of casing has the appearance fill, there is the water conservancy diversion frame bottom outer wall of reel through bolted connection.

Further, a drawer is slidably connected to the inside of the casing, and the drawer is located at the bottom of the screen frame.

Furthermore, the outer wall of one side of the shell is connected with a switch door through a hinge, and the outer wall of one side of the switch door is connected with a handle through a bolt.

Furthermore, the outer wall of one side of the shell is welded with a connecting rod, and the top end of the connecting rod is welded with a handrail.

The utility model has the advantages that:

1. through reel, drive roll and the spring that sets up, utilize the hand wheel to drive the drive roll and rotate for lug on the drive roll extrudees the stripper plate on the reel in turn, makes the reel pass through the spring and produces the vibration, and then makes stone and soil in the soil sample separate, consequently realizes the effect of separating the screening to stone in the soil sample fast.

2. Through the drive roll and the driven voller that set up, the drive roll drives the driven voller through driving gear and driven gear's transmission and rotates when rotating, and the drive roll carries out relative rotation with the driven voller for the soil sample on drive roll and driven voller can roll, has consequently realized that the soil sample rolls kibbling effect, and then conveniently carries out soil sampling, has practiced thrift the manpower.

3. Through the universal wheel and the handrail that set up, utilize the handrail to make the casing remove through the universal wheel, consequently realized the effect that soil sample screening plant is convenient for remove for it is more nimble to the sample of soil.

4. Through the drawer and the switch door that set up, utilize the drawer convenience to take out the collection to the soil after the screening, take out the processing through the convenient stone granule to the reel inside of opening and closing the door, and then realize the convenient effect of device clearance.

Drawings

FIG. 1 is a schematic view of the overall structure of a device for separating and screening petroleum hydrocarbons from a soil sample according to the present invention;

FIG. 2 is a schematic cross-sectional view of a device for separating and screening petroleum hydrocarbons from a soil sample according to the present invention;

FIG. 3 is a schematic structural view of a driving roll of the device for separating and screening petroleum hydrocarbons from a soil sample according to the present invention;

fig. 4 is an enlarged view of a position a of the petroleum hydrocarbon separation and screening device in the soil sample provided by the utility model.

In the figure: the device comprises a shell, a driven roller 2, a driving roller 3, a fixing plate 4, a worm 5, a worm wheel 6, a support ring 7, a hand wheel 8, a universal wheel 9, a switching door 10, a handle 11, a driven gear 12, a driving gear 13, a sieve frame 14, a sieve mesh 15, an extrusion plate 16, a projection 17, an injection hopper 18, a flow guide frame 19, a drawer 20, a guide pillar 21, a spring 22, a limiting block 23, a connecting rod 24 and a handrail 25.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a petroleum hydrocarbon separating and screening device in a soil sample comprises a shell 1, a driving roller 3 is connected between the inner walls of two sides of the shell 1 through a bearing, one end of a connecting shaft of the driving roller 3 penetrates through the inner wall of one side of the shell 1 and is welded with a worm wheel 6, the outer wall of one side of the shell 1 is welded with two fixing plates 4, a worm 5 is connected between the two fixing plates 4 through a bearing, the worm wheel 6 is meshed with the worm 5, one end of the connecting shaft of the worm 5 is connected with a hand wheel 8 through a spline, the hand wheel 8 is rotated and the driving roller 3 is rotated through the meshing transmission of the worm wheel 6 and the worm 5, a support ring 7 is welded on the inner wall of the shell 1, a screen frame 14 is arranged inside the shell 1, a screen mesh 15 is connected inside the screen frame 14 through a bolt, stones and soil of the soil, utilize spring 22 to realize that reel 14 sieves the effect that makes the vibration to the soil sample, there is stripper plate 16 on the top outer wall of reel 14 through bolted connection, the outer wall welding of drive roll 3 has evenly distributed's lug 17, when making drive roll 3 rotate, lug 17 on the drive roll 3 extrudes stripper plate 16 on reel 14 in turn, make reel 14 produce the vibration through spring 22, and then make stone and soil in the inside soil sample of reel 14 separate through screen cloth 15, there is evenly distributed's universal wheel 9 bottom outer wall of casing 1 through bolted connection, universal wheel 9 has the brake, make whole device conveniently remove.

Further, be connected with driven voller 2 through the bearing between the both sides inner wall of casing 1, driven voller 2's connecting axle one end runs through casing 1 one side inner wall welding and has driven gear 12, driving roll 3's connecting axle one end runs through casing 1 one side inner wall welding and has driving gear 13, and driving gear 13 and driven gear 12 meshing, it rotates to drive driving gear 13 during the rotation of drive roll 3, driven voller 2 rotates through driving gear 13 and driven gear 12 meshing, drive roll 3 rotates with driven voller 2 relatively, make the soil sample on drive roll 3 and driven voller 2 can roll crushing.

Further, spring 22's inside is pegged graft and is had guide pillar 21, and guide pillar 21's top passes through bolted connection with reel 14, and there is stopper 23 bottom of guide pillar 21 through bolted connection on the outer wall of support ring 7 top, and guide pillar 21 can slide inside support ring 7, utilizes guide pillar 21 to play the effect of direction to reel 14's vibration for reel 14 is more stable at the inside up-and-down motion of casing 1, utilizes stopper 23 to prevent that support ring 7 and guide pillar 21 from breaking away from.

Furthermore, the inner wall of the top of the shell 1 is welded with a sample injection hopper 18, the sample injection hopper 18 is used for guiding the soil sample to be placed into the shell 1, and the outer wall of the bottom of the screen frame 14 is connected with a guide frame 19 through a bolt.

Furthermore, the drawer 20 is slidably connected to the inside of the casing 1, the drawer 20 is used for conveniently collecting and taking out soil of a soil sample, the drawer 20 is located at the bottom of the screen frame 14, and the guide frame 19 is used for guiding soil to flow into the drawer 20.

Further, there is switch door 10 one side outer wall of casing 1 through hinge connection, and when switch door 10 was opened, conveniently taken out the inside stone of reel 14, there is handle 11 one side outer wall of switch door 10 through bolted connection, utilizes handle 11 conveniently to open and close door 10 and open.

Furthermore, a connecting rod 24 is welded on the outer wall of one side of the shell 1, a handrail 25 is welded on the top end of the connecting rod 24, and the whole device is pushed to move conveniently through the handrail 25.

The working principle is as follows: when the soil sample crushing device is used, soil blocks are placed into the sampling hopper 18, the hand wheel 8 is stirred by hands, the worm 5 is driven to rotate by the rotation of the hand wheel 8, the worm wheel 6 is driven to rotate by the rotation of the worm 5, the driving roller 3 is driven to rotate by the rotation of the worm wheel 6, the driving gear 13 is driven to rotate by the rotation of the driving roller 3, the driven gear 12 is driven to rotate by the rotation of the driving gear 13, the driven roller 2 is driven to rotate by the rotation of the driven gear 12, the driving roller 3 and the driven roller 2 rotate relatively, so that soil samples on the driving roller 3 and the driven roller 2 can be crushed by rolling, the crushed soil samples fall into the screen frame 14, when the driving roller 3 rotates, the bumps 17 on the driving roller 3 extrude the extrusion plates 16 on the screen frame 14 in turn, the screen frame 14 vibrates through the springs 22, and stones in the soil samples inside the screen frame 14 are separated through the screen 15, inside the soil separation back falls in drawer 20 through water conservancy diversion frame 19, the stone then stays on screen cloth 15, opens the switch door through handle 11 and takes out the stone and can realize clearing up the stone.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for separating and screening petroleum hydrocarbon in the soil sample comprises a shell (1) and is characterized in that a driving roller (3) is connected between the inner walls of two sides of the shell (1) through a bearing, a worm wheel (6) is welded on one end of a connecting shaft of the driving roller (3) through the inner wall of one side of the shell (1), two fixing plates (4) are welded on the outer wall of one side of the shell (1), a worm (5) is connected between the two fixing plates (4) through the bearing, the worm wheel (6) is meshed with the worm (5), one end of the connecting shaft of the worm (5) is connected with a hand wheel (8) through a spline, a support ring (7) is welded on the inner wall of the shell (1), a screen frame (14) is arranged inside the shell (1), the inside of the screen frame (14) is connected with a screen (15) through a bolt, and, be provided with evenly distributed's spring (22) between support ring (7) and the sieve, there is stripper plate (16) top outer wall of reel (14) through bolted connection, the outer wall welding of drive roll (3) has evenly distributed's lug (17), there is evenly distributed's universal wheel (9) bottom outer wall of casing (1) through bolted connection.

2. The device for separating and screening the petroleum hydrocarbons in the soil sample according to claim 1, wherein driven rollers (2) are connected between the inner walls of the two sides of the shell (1) through bearings, one end of a connecting shaft of each driven roller (2) penetrates through the inner wall of one side of the shell (1) and is welded with a driven gear (12), one end of a connecting shaft of the driving roller (3) penetrates through the inner wall of one side of the shell (1) and is welded with a driving gear (13), and the driving gear (13) is meshed with the driven gear (12).

3. The device for separating and screening the petroleum hydrocarbons in the soil sample according to claim 1, wherein a guide post (21) is inserted into the spring (22), the top end of the guide post (21) is connected with the screen frame (14) through a bolt, and the bottom end of the guide post (21) penetrates through the outer wall of the top of the support ring (7) and is connected with a limiting block (23) through a bolt.

4. The device for separating and screening the petroleum hydrocarbons in the soil sample according to claim 1, wherein an injection hopper (18) is welded on the inner wall of the top of the shell (1), and a flow guide frame (19) is connected to the outer wall of the bottom of the screen frame (14) through bolts.

5. The device for separating and screening the petroleum hydrocarbons in the soil sample as recited in claim 1, characterized in that a drawer (20) is slidably connected to the inside of the housing (1), and the drawer (20) is positioned at the bottom of the screen frame (14).

6. The device for separating and screening the petroleum hydrocarbons in the soil sample according to claim 1, characterized in that a switch door (10) is connected to the outer wall of one side of the shell (1) through a hinge, and a handle (11) is connected to the outer wall of one side of the switch door (10) through a bolt.

7. The device for separating and screening the petroleum hydrocarbons in the soil sample as recited in claim 1, characterized in that a connecting rod (24) is welded on the outer wall of one side of the casing (1), and a handrail (25) is welded on the top end of the connecting rod (24).