CN216582067U

CN216582067U - Stainless steel assembled full-immersion type inner floating roof

Info

Publication number: CN216582067U
Application number: CN202122519863.8U
Authority: CN
Inventors: 许芳京; 许方晨; 聂丽容
Original assignee: Lianyungang Yuanda Machinery Co ltd
Current assignee: Lianyungang Yuanda Machinery Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-24
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of inner floating roofs, and discloses a stainless steel assembled full-immersion inner floating roof which comprises a tank body, wherein a screw rod is fixedly arranged on the lower inner wall of the tank body, a floating plate a is movably sleeved on the screw rod, a rotating pipe is movably penetrated through the upper side of the floating plate a, two pull ropes drive the floating plate a to move upwards, so that the floating plate b can be driven to move upwards through a connecting rod and a limiting plate, then liquid is poured from top to bottom, the liquid can flow downwards through a blanking groove and then flows into the lower part of the floating plate b through a through groove to be stored, then the two pull ropes are loosened, the floating plate a and the floating plate b can move downwards, meanwhile, the rotating pipe moves downwards through the screw rod in a rotating way, so that two rotating strips can be driven to rotate to scrape the liquid on the upper side of the floating plate a to move, the liquid on the upper side of the floating plate a can move downwards into the blanking groove, therefore, the waste of volatilization caused by a large amount of liquid remaining on the upper side of the buoyancy plate a can be avoided.

Description

Stainless steel assembled full-immersion type inner floating roof

Technical Field

The utility model relates to the technical field of inner floating roofs, in particular to a stainless steel assembled full-immersion inner floating roof.

Background

A chemical material storage tank simulating an inner floating roof storage tank is disclosed, which comprises a specially-made floating cover installed in the storage tank according to the arrangement of the inner floating roof storage tank, the floating cover can float upwards according to the increase of the materials in the storage tank under the action of a plurality of floating balls and balancing weights, so that the floating cover can be always attached to the top surface of the materials, further the materials have no evaporation space, the loss caused by evaporation is effectively reduced, compared with the traditional inner floating roof storage tank, the materials are pressed into the inner wall of the storage tank without a pressure pump or other devices, the top end of the storage tank is used for feeding, the use cost is reduced, the materials of the floating cover can automatically flow to the lower side of the floating cover to be stored in the storage tank, and the length of a regulating rope can be regulated after the materials are filled, the floating ball continuously floats to help the sealing plug to seal the blanking groove.

Although can be need not the inner wall that devices such as force pump impressed the material storage tank, top feeding through the storage tank, the setting of devices such as force pump has been reduced, use cost is reduced, and the material of floating cover upper end can be stored in the storage tank to the downside of floating cover again automatic flow direction, simultaneously if the material fills the back that finishes, again can be through the length of adjusting the rope, make the floater continue the come-up help sealing plug to seal the feed chute, the liquid of nevertheless pouring has a large amount of liquid to remain and leads to can't carrying out effectual sealed storage of preventing volatilizing, will lead to producing liquid and volatilize the waste like this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a stainless steel assembled full-immersion type inner floating roof, which has the advantages of avoiding volatilization waste caused by a large amount of liquid remaining on the upper side of a floating plate a and the like, and solves the problem that the poured liquid cannot be effectively stored in a sealed and anti-volatilization manner due to the fact that a large amount of liquid remains on the upper side of the inner floating roof, and thus the liquid volatilization waste can be caused.

(II) technical scheme

In order to achieve the purpose of avoiding the waste due to the fact that a large amount of liquid is remained on the upper side of the buoyancy plate a, the utility model provides the following technical scheme: the utility model provides a full immersion type inner floating roof of stainless steel equipment, which comprises a tank body, the lower inner wall fixed mounting of the jar body has the screw rod, buoyancy board an has been cup jointed in the activity on the screw rod, the rotatory pipe has been run through in buoyancy board an's upside activity, rotatory pipe thread cup joints on the screw rod, rotatory tub lateral wall fixed mounting has two rotatory strips, buoyancy board an's downside fixed mounting has the connecting rod, buoyancy board b has been cup jointed in the activity on the connecting rod, connecting rod lower extreme fixed mounting has the limiting plate, the silo has been seted up down on the buoyancy board an, two logical grooves have been seted up on the buoyancy board b, it sets up with lower silo is crisscross to lead to the groove, buoyancy board an's upside fixed mounting has two pulling force ropes.

Preferably, the rotating pipe is movably connected with a telescopic pipe a through a bearing, the telescopic pipe a is movably sleeved on the screw rod and fixedly connected with the upper inner wall of the tank body, a telescopic pipe b is fixedly installed at the lower side of the buoyancy plate a and movably sleeved on the screw rod, and the telescopic pipe b is fixedly connected with the lower inner wall of the tank body.

Preferably, two annular seal grooves are formed in the upper side of the buoyancy plate b, and an annular seal strip is fixedly mounted on the lower side of the buoyancy plate a.

Preferably, two the spout has all been seted up to the one side that rotatory strip was kept away from each other, and equal swing joint has the draw runner in two spouts, and two draw runners are triangle-shaped.

Preferably, the two sliding strips are provided with trapezoidal grooves at the side close to each other.

(III) advantageous effects

Compared with the prior art, the utility model provides a stainless steel assembled full-immersion inner floating roof, which has the following beneficial effects:

1. this full immersion type internal floating roof of stainless steel equipment, drive buoyancy board a rebound through two pulling force ropes, thereby can drive buoyancy board b rebound through connecting rod and limiting plate, then pour liquid into from the top down, liquid will flow downwards through the feed chute, then flow into buoyancy board b below through leading to the groove and save, then loosen two pulling force ropes, buoyancy board a and buoyancy board b will the rebound like this, rotatory pipe rebound passes through the rotatory lapse of screw rod simultaneously, just so can drive the rotatory liquid removal of scraping buoyancy board an upside of two futilely rotatory strips, can make the liquid of buoyancy board an upside can remove the feed chute lapse, just so can avoid a large amount of liquid to remain and lead to volatilizing the waste at buoyancy board an upside.

2. This stainless steel equipment full immersion type inner floating roof can avoid the liquid of pouring and the liquid contact screw rod of storage through flexible pipe a and flexible pipe b to the screw thread that leads to the screw rod receives damage such as corruption, just so can improve the life of device, thereby improves the practicality of device.

This stainless steel equipment full immersion type inner floating roof, through buoyancy board a and the laminating back of buoyancy board b, two annular sealing strip just can be respectively with two dry annular seal groove swing joint, thereby further seal two dry logical grooves, just so can improve device's leakproofness, just so can further reduce volatilizing of liquid, just can drive two draw runners through centrifugal force through two rotatory strip rotations and remove to the direction of keeping away from each other, then can make two draw runners and the laminating of buoyancy board a upside scrape liquid through two dovetail grooves, will be triangle-shaped because the draw runner after two draw runners contact two pulling force ropes, thereby can remove to the spout through the inclined plane of draw runner, can avoid the pulling force rope to block rotatory strip like this.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic perspective view of the slide bar of fig. 2 according to the present invention.

In the figure: 1. a tank body; 2. a telescopic pipe a; 3. a discharging groove; 4. rotating the tube; 5. rotating the strip; 6. a tension rope; 7. a buoyancy plate b; 8. a telescopic pipe b; 9. a screw; 10. a limiting plate; 11. a connecting rod; 12. an annular seal groove; 13. an annular sealing strip; 14. a trapezoidal groove; 15. a chute; 16. a slide bar; 17. a buoyancy plate a; 18. a through groove.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a stainless steel assembled full-immersion inner floating roof comprises a tank body 1, wherein a screw rod 9 is fixedly arranged on the lower inner wall of the tank body 1, a buoyancy plate a17 is movably sleeved on the screw rod 9, a rotating pipe 4 penetrates through the upper side of the buoyancy plate a17 in a movable manner, the rotating pipe 4 is sleeved on the screw rod 9 in a threaded manner, two rotating strips 5 are fixedly arranged on the outer side wall of the rotating pipe 4, a connecting rod 11 is fixedly arranged on the lower side of the buoyancy plate a17, a buoyancy plate b7 is movably sleeved on the connecting rod 11, a limiting plate 10 is fixedly arranged at the lower end of the connecting rod 11, a blanking groove 3 is arranged on the buoyancy plate a17, two through grooves 18 are arranged on the buoyancy plate b7, the through grooves 18 and the blanking groove 3 are arranged in a staggered manner, two tension ropes 6 are fixedly arranged on the upper side of the buoyancy plate a17, the buoyancy plate a17 is driven to move upwards through the two tension ropes 6, so that the buoyancy plate b7 can be driven to move upwards through the connecting rod 11 and the limiting plate 10, then liquid is poured downwards, the liquid flows downwards through the blanking groove 3, then flows into the lower part of the buoyancy plate b7 through the through groove 18 to be stored, then the two tension ropes 6 are loosened, so that the buoyancy plate a17 and the buoyancy plate b7 move downwards, meanwhile, the rotary pipe 4 moves downwards through the rotation of the screw rod 2, so that the two rotary strips 5 can be driven to rotate to scrape the liquid on the upper side of the buoyancy plate a17 to move, the liquid on the upper side of the buoyancy plate a17 can move into the blanking groove 3 to move downwards, so that the volatilization waste caused by the fact that a large amount of liquid is remained on the upper side of the buoyancy plate a17 can be avoided, the floating plate b7 stops moving when contacting with the liquid level, the through groove 18 and the blanking groove 3 can be blocked after the buoyancy plate a17 and the buoyancy plate b7 are attached, so that the liquid volatilization prevention treatment can be carried out, the telescopic pipe a2 is movably connected to the rotary pipe 4 through a bearing, and the telescopic pipe a2 is movably sleeved on the screw rod 9, the telescopic pipe a2 is fixedly connected with the upper inner wall of the tank body 1, the telescopic pipe b8 is fixedly installed on the lower side of the buoyancy plate a17, the telescopic pipe b8 is movably sleeved on the screw rod 9, the telescopic pipe b8 is fixedly connected with the lower inner wall of the tank body 1, and the poured liquid and the stored liquid can be prevented from contacting the screw rod 9 through the telescopic pipe a2 and the telescopic pipe b8, so that the thread of the screw rod 9 is damaged due to corrosion and the like, the service life of the device can be prolonged, and the practicability of the device is improved.

In use, the first step: the buoyancy plate a17 is driven to move upwards by the two tension ropes 6, so that the buoyancy plate b7 can be driven to move upwards by the connecting rod 11 and the limiting plate 10, then liquid is poured from top to bottom, the liquid flows downwards through the blanking groove 3 and then flows into the position below the buoyancy plate b7 through the through groove 18 to be stored, then the two tension ropes 6 are loosened, so that the buoyancy plate a17 and the buoyancy plate b7 move downwards, meanwhile, the rotary pipe 4 moves downwards and rotates downwards through the screw rod 2, so that the two rotary strips 5 can be driven to rotate to scrape the liquid on the upper side of the buoyancy plate a17 to move, the liquid on the upper side of the buoyancy plate a17 can move downwards into the blanking groove 3, so that the phenomenon that a large amount of liquid is remained on the upper side of the buoyancy plate a17 to cause volatilization waste can be avoided, when the buoyancy plate b7 contacts the liquid level, the buoyancy plate a17 and the through groove 3 can be blocked mutually after the buoyancy plate a17 is attached to the buoyancy plate b7, thus, the treatment for preventing the volatilization of the liquid can be performed.

The second step is that: the screw 9 can be prevented from being contacted by the poured liquid and the stored liquid through the telescopic pipe a2 and the telescopic pipe b8, so that the thread of the screw 9 is damaged by corrosion and the like, the service life of the device can be prolonged, and the practicability of the device is improved.

Example two

On the basis of the first embodiment, referring to fig. 1-3, the upper side of the buoyancy plate b7 is provided with two annular sealing grooves 12, the lower side of the buoyancy plate a17 is fixedly provided with an annular sealing strip 13, the sides of the two rotating strips 5 away from each other are both provided with sliding grooves 15, the sliding grooves 15 are movably connected with sliding strips 16, the two sliding strips 16 are triangular, the sides of the two sliding strips 16 close to each other are both provided with trapezoidal grooves 14, after the buoyancy plate a17 is attached to the buoyancy plate b7, the two annular sealing strips 12 can be respectively movably connected with the two annular sealing grooves 12, so as to further seal the two dry through grooves 18, so as to improve the sealing performance of the device, so as to further reduce the volatilization of the liquid, the two sliding strips 16 can be driven to move away from each other by the centrifugal force through the rotation of the two rotating strips 5, and then the two sliding strips 16 can be attached to the upper side of the buoyancy plate a17 through the two trapezoidal grooves 14 to scrape the liquid, when the two sliding strips 16 contact the two tension ropes 6, the sliding strips 16 are triangular, so that the sliding strips 16 can move into the sliding groove 15 through the inclined surfaces of the sliding strips 16, and the rotation of the rotating strip 5 can be prevented from being blocked by the tension ropes 6.

When the device is used, after the buoyancy plate a17 is attached to the buoyancy plate b7, the two annular sealing strips 12 can be movably connected with the two annular sealing grooves 12 respectively, so that the two dry through grooves 18 are further sealed, the sealing performance of the device can be improved, volatilization of liquid can be further reduced, the two sliding strips 16 can be driven to move towards the direction away from each other through centrifugal force through rotation of the two rotating strips 5, then the two sliding strips 16 are attached to the upper side of the buoyancy plate a17 through the two trapezoidal grooves 14 to scrape the liquid, after the two sliding strips 16 contact the two tension ropes 6, the sliding strips 16 are triangular, so that the slide grooves 15 can be moved towards the inclined plane of the sliding strips 16, and the rotation of the rotating strips 5 can be prevented from being blocked by the tension ropes 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full immersion type inner floating roof of stainless steel equipment, includes jar body (1), its characterized in that: the utility model discloses a buoyancy tank, including jar body (1), the lower inner wall fixed mounting of jar body (1) has screw rod (9), buoyancy board a (17) have been cup jointed in the activity on screw rod (9), the upside activity of buoyancy board a (17) has run through swivel pipe (4), swivel pipe (4) screw thread cup joints on screw rod (9), swivel pipe (4) lateral wall fixed mounting has two rotatory strip (5), the downside fixed mounting of buoyancy board a (17) has connecting rod (11), buoyancy board b (7) have been cup jointed in the activity on connecting rod (11), connecting rod (11) lower extreme fixed mounting has limiting plate (10), silo (3) down have been seted up on buoyancy board a (17), two logical groove (18) have been seted up on buoyancy board b (7), logical groove (18) and crisscross setting of silo (3) down, the upside fixed mounting of buoyancy board a (17) has two pulling force ropes (6).

2. The stainless steel assembled full-immersion inner floating roof as claimed in claim 1, wherein: the rotary pipe (4) is movably connected with a telescopic pipe a (2) through a bearing, the telescopic pipe a (2) is movably sleeved on a screw rod (9), the telescopic pipe a (2) is fixedly connected with the upper inner wall of the tank body (1), a telescopic pipe b (8) is fixedly installed on the lower side of the buoyancy plate a (17), the telescopic pipe b (8) is movably sleeved on the screw rod (9), and the telescopic pipe b (8) is fixedly connected with the lower inner wall of the tank body (1).

3. The stainless steel assembled full-immersion inner floating roof as claimed in claim 1, wherein: two annular seal grooves (12) are formed in the upper side of the buoyancy plate b (7), and an annular seal strip (13) is fixedly mounted on the lower side of the buoyancy plate a (17).

4. The stainless steel assembled full-immersion inner floating roof as claimed in claim 1, wherein: two spout (15) have all been seted up to one side that rotatory strip (5) kept away from each other, and equal swing joint has draw runner (16) in two spout (15), and two draw runners (16) are triangle-shaped.

5. The stainless steel assembled full-immersion inner floating roof of claim 4, characterized in that: one side of each of the two sliding strips (16) close to each other is provided with a trapezoidal groove (14).