CN216986692U

CN216986692U - Prevent leaking solvent naphtha recovery unit

Info

Publication number: CN216986692U
Application number: CN202220581490.9U
Authority: CN
Inventors: 崔春雷; 徐鹏
Original assignee: Lingxian Xuri Chemical Co ltd
Current assignee: Lingxian Xuri Chemical Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-19
Anticipated expiration: 2032-03-17

Abstract

The utility model is suitable for the technical field of solvent oil recovery devices, and provides a leakage-proof solvent oil recovery device which comprises a lower inner cylinder, a lower outer cylinder, an upper inner cylinder, an upper outer cylinder and a filtering mechanism, wherein the lower outer cylinder is fixedly connected to the outer surface of the lower inner cylinder, a cavity is formed between the lower outer cylinder and the lower inner cylinder, and the upper outer cylinder is fixedly connected to the outer surface of the upper inner cylinder. This prevent leaking solvent naphtha recovery unit, through setting up filtering mechanism, the collar face among the filtering mechanism is provided with a plurality of collars, the surface of a plurality of collars all is provided with the rubber ring rather than shape looks adaptation, when filtering mechanism is installed in the device, the inside of a plurality of collars embedding a plurality of draw-in grooves, and the rubber ring can be located between collar and the draw-in groove this moment, and receive pressure and produce deformation, fill up the space between collar and the draw-in groove, play the effect of shutoff, prevent that fluid from flowing out in the gap between collar and last go-between and lower go-between, improve the collection effect to the solvent naphtha, thereby the device's practicality has been improved.

Description

Prevent leaking solvent naphtha recovery unit

Technical Field

The utility model belongs to the technical field of solvent oil recovery devices, and particularly relates to a leakage-proof solvent oil recovery device.

Background

The solvent oil is one of five major petroleum products, the application of the solvent oil is very wide, the solvent oil with the largest dosage is firstly the paint solvent oil, and secondly the solvent oils such as edible oil, printing ink, leather, pesticide, insecticide, rubber, cosmetics, spice, medicine, electronic components and the like, the waste solvent oil methanol, the waste ethanol, the waste isopropanol, the waste n-butanol, the waste toluene and the like are all recyclable resources.

The solvent oil can be recovered by the recovery device after being used, the recovery device can be provided with the filtering mechanism to filter the solvent oil, and in a general recovery device, the sealing property between the filtering mechanism and the main body in the device is poor, so that the leakage phenomenon is easy to occur, and the waste of the solvent oil is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a leakage-proof solvent oil recovery device, and aims to solve the problem that in a general recovery device, the sealing property between a filtering mechanism and a main body in the device is poor, and the leakage phenomenon is easy to occur, so that the solvent oil is wasted.

The utility model is realized in this way, a leak-proof solvent oil recovery device, including lower inner cylinder, lower outer cylinder, upper inner cylinder, upper outer cylinder and filter mechanism; the lower outer barrel is fixedly connected to the outer surface of the lower inner barrel, a cavity is formed between the lower outer barrel and the lower inner barrel, the upper outer barrel is fixedly connected to the outer surface of the upper inner barrel, a cavity is formed between the upper inner barrel and the upper outer barrel, the top end of the lower inner barrel is fixedly connected with a lower connecting ring, the bottom end of the upper inner barrel is fixedly connected with an upper connecting ring, the upper surface of the lower connecting ring and the lower surface of the upper connecting ring are respectively provided with a plurality of circular clamping grooves, the outer edge of the upper surface of the lower connecting ring is vertically and fixedly connected with a plurality of limiting columns, the top ends of the plurality of limiting columns are respectively vertically and fixedly connected with a threaded rod, the surface of the upper connecting ring is provided with a plurality of connecting holes which correspond to and are matched with the plurality of threaded rods in a penetrating manner, and the filtering mechanism is detachably arranged between the upper connecting ring and the lower connecting ring; the filtering mechanism comprises a mounting ring, the upper surface and the lower surface of the mounting ring are fixedly connected with a plurality of protruding rings corresponding to the clamping grooves, each protruding ring is provided with a rubber ring adaptive to the shape of the rubber ring, the surface of the mounting ring is provided with a plurality of limiting holes corresponding to the limiting columns and adaptive to the limiting columns in a penetrating manner, and the inner annular surface of the mounting ring is fixedly connected with a filtering bag.

Preferably, the mounting ring is detachably mounted between the upper connecting ring and the lower connecting ring through a plurality of limiting columns, when the mounting ring is mounted between the upper connecting ring and the lower connecting ring, the plurality of rubber rings are respectively clamped and embedded between the plurality of clamping grooves and the cavities formed by the plurality of convex rings, and at the moment, the rubber rings are in interference connection with the outer surfaces of the convex rings and the inner surfaces of the clamping grooves.

Preferably, the surface intercommunication of going up the inner tube has into oil pipe, the inside of advancing oil pipe is provided with the check valve, the outer end that advances oil pipe link up go up the urceolus and outwards extend, the outer end that advances oil pipe is provided with the extraction pump, the discharge gate of extraction pump with advance oil pipe's outer end intercommunication, the feed inlet intercommunication of extraction pump has coupling hose, coupling hose's outer end intercommunication has the oil absorption end.

Preferably, the top of going up the urceolus link up and has seted up the card hole, the inside fixedly connected with thread bush in card hole, the inside threaded connection of thread bush has the threaded rod, the bottom of threaded rod extends to go up the inside of inner tube, the inside sliding connection who goes up the inner tube has along its gliding pressure disk of direction of height, the bottom of threaded rod with the upper surface of pressure disk rotates and connects, the top of threaded rod to the top of going up the urceolus extends and fixedly connected with rolling disc.

Preferably, the bottom end of the lower inner cylinder is communicated with a discharge pipe, and the discharge pipe penetrates through the lower outer cylinder and extends downwards.

Preferably, the bottom of urceolus just is located down a plurality of connecting rods of the vertical fixedly connected with in outside of discharging pipe, it is a plurality of the bottom detachably of connecting rod is provided with the filter screen.

Preferably, the lower surface of the lower outer cylinder is fixedly connected with a plurality of supporting legs, and every two of the supporting legs are fixedly connected with a plurality of reinforcing frames.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the leakage-proof solvent oil recovery device, the filtering mechanism is arranged, when the mounting ring in the filtering mechanism is arranged between the upper connecting ring and the lower connecting ring, the plurality of convex rings on the surface of the mounting ring are embedded into the plurality of clamping grooves, the rubber rings on the surfaces of the plurality of convex rings can be located between the clamping grooves and the convex rings, the rubber rings can deform under pressure, gaps between the convex rings and the clamping grooves are filled, the effect of plugging is achieved, oil is prevented from flowing out through gaps between the mounting ring and the upper connecting ring and between the mounting ring and the lower connecting ring, the solvent oil collection effect is improved, and therefore the practicability of the device is improved.

Drawings

FIG. 1 is an external view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the connection structure of the filter mechanism of the present invention.

In the figure: 1-lower inner cylinder, 2-lower outer cylinder, 3-lower connecting ring, 4-upper inner cylinder, 5-upper outer cylinder, 6-upper connecting ring, 7-clamping groove, 8-limiting column, 9-threaded rod, 10-connecting hole, 11-mounting ring, 12-convex ring, 13-rubber ring, 14-limiting hole, 15-filtering bag, 16-oil inlet pipe, 17-one-way valve, 18-extraction pump, 19-connecting hose, 20-oil-absorbing end, 21-discharging pipe, 22-connecting rod, 23-filtering net, 24-threaded sleeve, 25-threaded rod, 26-pressing plate, 27-rotating disc, 28-supporting leg and 29-reinforcing frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: a leakage-proof solvent oil recovery device comprises a lower inner cylinder 1, a lower outer cylinder 2, an upper inner cylinder 4, an upper outer cylinder 5 and a filtering mechanism; lower 2 fixed connection of urceolus in the surface of inner tube 1 down, urceolus 2 and down between the inner tube 1 vacuole formation, go up the surface of 5 fixed connection of urceolus in last inner tube 4, go up vacuole formation between inner tube 4 and the last urceolus 5, go up go-between 3 under the top fixedly connected with of lower inner tube 1, go up go-between 6 on the bottom fixedly connected with of inner tube 4, a plurality of circular shape draw-in grooves 7 have all been seted up with the lower surface of last go-between 6 to the upper surface of go-between 3 down, a plurality of spacing posts 8 of the vertical fixedly connected with in outer fringe vertical fixedly connected with in upper surface of go-between 3 down, the equal vertical fixedly connected with screw rod 9 in top of a plurality of spacing posts 8, go up the surface of go-between 6 and the lower go-between 3 to link through and set up a plurality of connecting holes 10 corresponding and the adaptation with a plurality of screw rods 9, filtering mechanism detachably sets up between go-between 6 and the go-between 3 down.

In the embodiment, the upper outer cylinder 5 and the lower outer cylinder 2 play a role in protection, when the device is collided, the upper outer cylinder 5 and the lower outer cylinder 2 are firstly damaged, the upper inner cylinder 4 and the lower inner cylinder 1 still keep intact, leakage of oil due to damage of the cylinders can be prevented, the upper connecting ring 6 and the lower connecting ring 3 are mutually matched, when the upper connecting ring 6 is installed on the upper surface of the lower connecting ring 3, the threaded rods 9 respectively penetrate through the connecting holes 10, the surface of the threaded rods is detachably connected with the nuts in a threaded mode, and after the nuts are screwed, the upper connecting ring 6 is completely installed at the top end of the lower connecting ring 3.

Further, filtering mechanism includes collar 11, and the upper surface of collar 11 and the equal fixedly connected with of lower surface are a plurality of collars 12 corresponding with a plurality of draw-in grooves 7, and the surface of every collar 12 all is provided with the rubber ring 13 rather than the shape looks adaptation, and the surface of collar 11 link up and has seted up a plurality of spacing holes 14 corresponding and the adaptation with a plurality of spacing posts 8, and the interior anchor ring fixedly connected with of collar 11 filters package 15.

The collar 11 is installed between last go-between 6 and lower go-between 3 through a plurality of spacing post 8 detachably, and when the collar 11 was installed between last go-between 6 and lower go-between 3, a plurality of rubber rings 13 inlay between the cavity that a plurality of draw-in grooves 7 and a plurality of bulge loops 12 formed respectively card, and the internal surface interference of the surface of this moment rubber ring 13 and bulge loops 12 and draw-in groove 7 is connected.

In the present embodiment, when the filter mechanism is installed, first, the plurality of limiting holes 14 on the installation ring 11 are aligned with the plurality of limiting posts 8, then the installation ring 11 is installed on the top end of the lower connection ring 3, then the upper connection ring 6 is installed above the installation ring 11, and nuts are screwed on the surfaces of the plurality of threaded rods 9, at this time, the installation ring 11 is fixed between the upper connection ring 6 and the lower connection ring 3, the plurality of convex rings 12 are respectively clamped into the plurality of clamping grooves 7, and the gap between the two is filled up by the rubber ring 13 after being deformed by extrusion, so that a sealing effect can be achieved, and oil is prevented from leaking through the connection.

The filter bag 15 intussuseption is filled with the active carbon, and filter bag 15 plays filterable effect, and when using the device, fluid is collected supreme inner tube 4's inside at first, later under the effect of fluid self gravity, flows to the inside of inner tube 1 down through filter bag 15, and at this in-process, the inside impurity of fluid is filtered bag 15 and is adsorbed.

Further, the outer surface of the upper inner cylinder 4 is communicated with an oil inlet pipe 16, a one-way valve 17 is arranged inside the oil inlet pipe 16, the outer end of the oil inlet pipe 16 penetrates through the upper outer cylinder 5 and extends outwards, an extraction pump 18 is arranged at the outer end of the oil inlet pipe 16, a discharge port of the extraction pump 18 is communicated with the outer end of the oil inlet pipe 16, a feed port of the extraction pump 18 is communicated with a connecting hose 19, and the outer end of the connecting hose 19 is communicated with an oil absorption end 20.

In this embodiment, when using the device to collect fluid, at first stretch into the fluid that will absorb with oil absorption end 20 in, later start extraction pump 18, under its effect of suction after extraction pump 18 starts, fluid passes through coupling hose 19 and advances oil pipe 16 and gets into the inside of upper inner tube 4, and check valve 17 can prevent that fluid from backflowing.

Further, the top of going up urceolus 5 link up and has seted up the card hole, the inside fixedly connected with thread bush 24 in card hole, the inside threaded connection of thread bush 24 has threaded rod 25, the bottom of threaded rod 25 extends to the inside of supreme inner tube 4, the inside sliding connection who goes up inner tube 4 has along its gliding pressure disk 26 of direction of height, the bottom of threaded rod 25 is connected with the last surface rotation of pressure disk 26, the top of threaded rod 25 extends and fixedly connected with rolling disc 27 to the top of last urceolus 5.

In this embodiment, when the process that fluid passes through the filter bag 15 is slow, the staff can rotate the rolling disc 27, and the rolling disc 27 drives the threaded rod 25 to rotate, and under the effect of thread bush 24, threaded rod 25 moves down to this drive pressure disk 26 moves down, and the in-process that pressure disk 26 moved down exerts pressure to the fluid in the upper inner tube 4, makes it can flow out through filter bag 15 fast.

Furthermore, the bottom end of the lower inner cylinder 1 is communicated with a discharge pipe 21, and the discharge pipe 21 penetrates through the lower outer cylinder 2 and extends downwards.

The bottom of urceolus 2 just is located a plurality of connecting rods 22 of the vertical fixedly connected with in outside of discharging pipe 21 down, and the bottom detachably of a plurality of connecting rods 22 is provided with filter screen 23.

In this embodiment, the oil in the lower inner barrel 1 can be discharged through the discharge pipe 21, and the oil is secondarily filtered through the filter screen 23 in the discharging process, so that the filter bag 15 is filtered for fine impurities under filtering, and the filtering effect is improved.

Further, a plurality of supporting legs 28 are fixedly connected to the lower surface of the lower outer cylinder 2, and a plurality of reinforcing frames 29 are fixedly connected between every two supporting legs 28.

In the present embodiment, the support leg 28 has a supporting effect, and the plurality of reinforcing frames 29 have a reinforcing effect, thereby improving the stability of the support leg 28.

The working principle and the using process of the utility model are as follows: after the device is installed, when the device is used, firstly, the oil absorption end 20 extends into solvent oil to be recovered, then the extraction pump 18 is started, the solvent oil is extracted into the upper inner cylinder 4 by the extraction pump 18, the part of oil liquid can pass through the filtering mechanism and enter the lower inner cylinder 1 under the action of self gravity, when the process is slow, a worker can rotate the rotating disc 27 to move the pressure disc 26 downwards to give certain pressure to the oil liquid, so that the oil liquid can pass through the filtering bag 15 more quickly, and the oil liquid in the lower inner cylinder 1 can be discharged through the discharge pipe 21.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a prevent leaking solvent naphtha recovery unit which characterized in that: comprises a lower inner cylinder (1), a lower outer cylinder (2), an upper inner cylinder (4), an upper outer cylinder (5) and a filtering mechanism; the outer barrel (2) is fixedly connected to the outer surface of the lower inner barrel (1), a cavity is formed between the lower outer barrel (2) and the lower inner barrel (1), the upper outer barrel (5) is fixedly connected to the outer surface of the upper inner barrel (4), a cavity is formed between the upper inner barrel (4) and the upper outer barrel (5), the lower connecting ring (3) is fixedly connected to the top end of the lower inner barrel (1), the upper connecting ring (6) is fixedly connected to the bottom end of the upper inner barrel (4), a plurality of circular clamping grooves (7) are formed in the upper surface of the lower connecting ring (3) and the lower surface of the upper connecting ring (6), a plurality of limiting columns (8) are fixedly connected to the outer edge of the upper surface of the lower connecting ring (3) in a vertical mode, threaded rods (9) are fixedly connected to the top ends of the limiting columns (8) in a vertical mode, and a plurality of connecting holes (10) corresponding to and matched with the threaded rods (9) are formed in a penetrating mode in the surface of the upper connecting ring (6) ) The filter mechanism is detachably arranged between the upper connecting ring (6) and the lower connecting ring (3); the filtering mechanism comprises a mounting ring (11), the upper surface and the lower surface of the mounting ring (11) are fixedly connected with a plurality of protruding rings (12) corresponding to the clamping grooves (7), each protruding ring (12) is provided with a rubber ring (13) adaptive to the shape of the protruding ring, the surface of the mounting ring (11) is provided with a plurality of limiting holes (14) corresponding to the limiting columns (8) and adaptive to the limiting columns in a penetrating manner, and the inner ring surface of the mounting ring (11) is fixedly connected with a filtering bag (15).

2. A leak-proof miscella recovery apparatus, as recited in claim 1, wherein: installing ring (11) are through a plurality of spacing post (8) detachably install in go up go-between (6) with between lower go-between (3), installing ring (11) install in go up go-between (6) with when going down between go-between (3), it is a plurality of rubber ring (13) inlay card respectively in a plurality of draw-in groove (7) and a plurality of between the cavity that bulge loop (12) formed, rubber ring (13) this moment with the surface of bulge loop (12) with the internal surface interference of draw-in groove (7) is connected.

3. A leak-proof miscella recovery apparatus as recited in claim 1, wherein: go up the surface intercommunication of inner tube (4) and have into oil pipe (16), the inside of advancing oil pipe (16) is provided with check valve (17), the outer end that advances oil pipe (16) link up go up urceolus (5) and outside extension, the outer end that advances oil pipe (16) is provided with extraction pump (18), the discharge gate of extraction pump (18) with advance the outer end intercommunication of oil pipe (16), the feed inlet intercommunication of extraction pump (18) has coupling hose (19), the outer end intercommunication of coupling hose (19) has oil absorption end (20).

4. A leak-proof miscella recovery apparatus as recited in claim 1, wherein: go up the top of urceolus (5) and link up and seted up the card hole, the inside fixedly connected with thread bush (24) in card hole, the internal thread connection of thread bush (24) has threaded rod (25), the bottom of threaded rod (25) extends to go up the inside of inner tube (4), the inside sliding connection who goes up inner tube (4) has along its gliding pressure disk of direction of height (26), the bottom of threaded rod (25) with the upper surface of pressure disk (26) rotates and connects, the top of threaded rod (25) to the top of going up urceolus (5) extends and fixedly connected with rolling disc (27).

5. A leak-proof miscella recovery apparatus, as recited in claim 1, wherein: the bottom end of the lower inner cylinder (1) is communicated with a discharge pipe (21), and the discharge pipe (21) penetrates through the lower outer cylinder (2) and extends downwards.

6. A leak-proof miscella recovery apparatus as recited in claim 5, wherein: the bottom of urceolus (2) just is located down a plurality of connecting rods (22) of the vertical fixedly connected with in outside of discharging pipe (21), it is a plurality of the bottom detachably of connecting rod (22) is provided with filter screen (23).

7. A leak-proof miscella recovery apparatus as recited in claim 1, wherein: the lower surface of lower urceolus (2) fixed connection has a plurality of supporting legs (28), per two equal fixedly connected with a plurality of reinforcement frame (29) between supporting leg (28).