CN212981267U

CN212981267U - Liquid hazardous waste storage tank

Info

Publication number: CN212981267U
Application number: CN202021623821.8U
Authority: CN
Inventors: 齐长恕
Original assignee: Beijing Yizhengqing Technology Co ltd
Current assignee: Beijing Yizhengqing Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-16
Anticipated expiration: 2030-08-06

Abstract

The application relates to a liquid hazardous waste storage tank, which belongs to the field of storage devices and comprises an outer tank with an open top end and an inner tank sleeved in the outer tank, wherein the inner tank comprises a main tank body positioned in the outer tank and a feed inlet extending out of the open top end of the outer tank, and a sealing cap used for sealing the feed inlet is arranged on the feed inlet; the inside of outer jar is provided with the annular inflation body of inflation, the inflation body will the main tank body of inner tank encloses in the hole, will during the inflation body inflation the main tank body hugs closely, be provided with on the inflation body and be used for to the inflation body inside inflated one-way air inlet structure and be used for with the inflation body inside gas outgoing's exhaust structure, air inlet structure and exhaust structure all pass the outer jar and expose. This application can be difficult for appearing the damage because of vibrations at the in-process of transportation to reduce the condition that liquid hazardous waste leaked.

Description

Liquid hazardous waste storage tank

Technical Field

The application relates to storage device's technical field, especially relate to a dangerous waste storage tank of liquid.

Background

Industrial liquid wastes having corrosive, toxic, flammable, reactive, infectious properties are collectively called liquid hazardous wastes, including oils and the like from vehicles, machinery maintenance fields, and the like. Liquid hazardous waste is flammable and toxic and requires special storage tanks for storage.

When transporting the dangerous waste storage tank of liquid being equipped with, the ordinary transport vechicle of adopting more on the existing market transports the storage tank, and when the transport vechicle walking that is equipped with the storage tank was on the not too good road surface of road conditions, comparatively violent vibrations took place easily to the transport vechicle to lead to the storage tank of the dangerous waste material of liquid of depositing of dress in the transport vechicle to shake along with the transport vechicle equally too. When the storage tank encounters severe vibration, the storage tank is easily damaged when colliding with each other or between the storage tank and the carriage, so that the liquid dangerous waste is leaked from the storage tank, and the environment is seriously polluted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dangerous waste storage tank of liquid to the not enough that prior art exists, the purpose of this application is to provide a dangerous waste storage tank of liquid, and it can be difficult for appearing the damage because of vibrations in the in-process of transportation to reduce the condition that dangerous waste material of liquid leaked.

The above utility model of this application aim at can realize through following technical scheme:

a liquid hazardous waste storage tank comprises an outer tank with an opening at the top end and an inner tank sleeved in the outer tank, wherein the inner tank comprises a main tank body positioned in the outer tank and a feed inlet extending out of the opening at the top end of the outer tank, and a sealing cover for sealing the feed inlet is arranged on the feed inlet; the inside of outer jar is provided with the annular inflation body of inflation, the inflation body will the main tank body of inner tank encloses in the hole, will during the inflation body inflation the main tank body hugs closely, be provided with on the inflation body and be used for to the inflation body inside inflated one-way air inlet structure and be used for with the inflation body inside gas outgoing's exhaust structure, air inlet structure and exhaust structure all pass the outer jar and expose.

Through adopting above-mentioned technical scheme, at the in-process that uses the transport vechicle to carry out the transportation to liquid dangerous waste storage tank, when the transport vechicle goes to jolting highway section and takes place vibrations, aerify the gasbag and separate inner tank and outer jar to be difficult for taking place rigid collision between outer jar and the inner tube in vibrations, thereby reduce the inner tank and appear the condition of damaging because of the inflation, finally reach the condition that reduces liquid dangerous waste leakage.

The present application may be further configured in a preferred example to: the expansion body is detachably connected with the outer tank.

Through adopting above-mentioned technical scheme, when the inflation body appears damaging, can change the inflation body.

The present application may be further configured in a preferred example to: the bottom of outer jar is provided with the magnetism and inhales the seat.

Through adopting above-mentioned technical scheme, inhale the seat through the magnetism and can adsorb outer jar together with the railway carriage or compartment end in the carriage of transport vechicle to thereby reduce the condition of empting that thereby the outer jar appears rocking on the transport vechicle.

The present application may be further configured in a preferred example to: the magnetic suction seat is detachably connected with the outer tank.

Through adopting above-mentioned technical scheme, when not using the magnetism to inhale the seat, can inhale the seat with magnetism and dismantle and carry out solitary depositing.

The present application may be further configured in a preferred example to: and an elastic pad is arranged on the inner side surface of the tank bottom of the outer tank.

Through adopting above-mentioned technical scheme, separate between the tank bottoms of messenger's outer jar and inner tank, avoid rigid contact between the tank bottoms of outer jar and inner tank to protect the tank bottoms of inner tank, reduce the condition of the weeping because of colliding with between the tank bottoms of inner tank and outer jar.

The present application may be further configured in a preferred example to: the upper surface of cushion is provided with and holds the shrinkage pool, it is the blind hole to hold the shrinkage pool, the tank bottoms of inner tank inserts hold in the shrinkage pool.

Through adopting above-mentioned technical scheme, insert the tank bottoms of inner tank and hold the shrinkage pool to increase the stability of inner tank when placing outer jar inside, make the inner tank be difficult for rocking in the inside of outer jar.

The present application may be further configured in a preferred example to: the accommodating concave hole is a tapered hole, and the shape of the bottom end of the inner tank is a tapered structure matched with the shape of the accommodating concave hole.

Through adopting above-mentioned technical scheme, be convenient for insert the inside of holding the shrinkage pool with the inner tank.

The present application may be further configured in a preferred example to: the top of outer jar is provided with the outer jar of closing up section that constantly reduces, the top of the main tank body is provided with the inner tank closing up section that constantly reduces, outer jar of closing up section sets up with the inner tank closing up section relatively, be provided with the extension that stretches into between outer jar of closing up section and the inner tank closing up section on the inflation body.

Through adopting above-mentioned technical scheme, when the extension inflation, the extension can apply decurrent pressure to inner tank closing end to stabilize inner tank, make inner tank can remain stable when lieing in the state of outer jar inside.

The present application may be further configured in a preferred example to: the top of outer jar is provided with the lug.

By adopting the technical scheme, the hoisting device is convenient to use to hoist the outer tank.

The present application may be further configured in a preferred example to: the outer jar includes the left half jar of body and the right half jar of body that the lock is in the same place, can dismantle the connection through the connecting piece between the left side half jar of body and the right half jar of body.

Through adopting above-mentioned technical scheme, when needs take out the inner tank from outer jar, with half jar of body on the left side and half jar of body on the right side separately, can be quick take out the inner tank from outer jar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of transporting the liquid hazardous waste storage tank by using the transport vehicle, when the transport vehicle runs to a bumpy road section and vibrates, the inner tank and the outer tank can be separated by the inflatable airbag, so that rigid collision is not easy to occur between the outer tank and the inner pipe in the vibration process, the condition that the inner tank is damaged due to expansion is reduced, and finally the condition that the liquid hazardous waste is leaked is reduced;

2. when the extension part is expanded, the extension part can apply downward pressure on the closing section of the inner tank, so that the inner tank is stabilized, and the inner tank can be kept stable in a state of being positioned in the inner part of the outer tank;

3. the outer tank can be adsorbed together with the bottom of the carriage of the transport vehicle through the magnetic adsorption seat, so that the situation that the outer tank shakes to topple over on the transport vehicle is reduced.

Drawings

FIG. 1 is a schematic diagram of a liquid hazardous waste storage tank according to one embodiment of the present application;

FIG. 2 is a longitudinal cross-sectional view of a hazardous liquid waste storage tank in accordance with one embodiment of the present application;

fig. 3 is a schematic structural diagram of a second embodiment of the present application.

In the figure, 1, an outer tank; 11. a mouth section of the outer tank; 12. a rubber pad; 121. a receiving recess; 13. a left half tank body; 14. a right half tank body; 2. an inner tank; 21. a main tank body; 211. a mouth section of the inner tank; 22. a feed inlet; 23. sealing the cover; 3. an inflatable air bag; 31. an air inlet pipe; 311. a one-way valve; 32. an exhaust pipe; 321. a plugging cap; 33. an extension portion; 4. a magnetic attraction seat; 5. and (7) lifting lugs.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The first embodiment is as follows:

the embodiment of the application discloses liquid hazardous waste holding vessel, refer to fig. 1, fig. 2, including top open-ended outer jar 1 and suit in outer jar 1 inside inner tank 2. Lie in and leave the space between outer jar 1 and the inner tank 2, be provided with annular inflatable airbag 3 that aerifys in the space that leaves between outer jar 1 and the inner tank 2, inflatable airbag 3 pastes through the magic and pastes the inboard surface of fixing at outer jar 1. The inner vessel 2 is located in the inner bore of the inflatable bladder 3. When the inflatable air bag 3 is inflated and expanded, the inflatable air bag 3 holds the inner tank 2 tightly in the inner hole.

A distance is reserved between the inflatable air bag 3 and the bottom of the outer tank 1. By leaving a distance between the inflatable airbag 3 and the bottom of the outer tank 1, the inflatable airbag 3 does not sag to the bottom of the outer tank 1 after contracting and sagging after the gas inside the inflatable airbag 3 is released.

An air inlet pipe 31 and an air outlet pipe 32 which are respectively communicated with the inside of the inflatable air bag 3 are arranged on the inflatable air bag 3, and the air inlet pipe 31 and the air outlet pipe 32 are respectively fixed with the inflatable air bag 3 in a sealing way. The intake pipe 31 and the exhaust pipe 32 penetrate through the sidewall of the outer tank 1 to protrude outside the outer tank 1, respectively. One end of the air inlet pipe 31 extending out of the outer tank 1 is provided with a check valve 311, and an air outlet end of the check valve 311 is butted with the air inlet pipe 31. When it is necessary to inflate the interior of the inflatable airbag 3, the inflator is connected to the air inlet end of the check valve 311, and the gas enters the air inlet pipe 31 through the check valve 311 and finally flows into the interior of the inflatable airbag 3.

A blocking cap 321 is screwed to one end of the exhaust pipe 32 extending out of the outer tank 1, and when the blocking cap 321 is mounted on the exhaust pipe 32, the blocking cap 321 closes the exhaust pipe 32. When it is necessary to discharge the gas inside the inflatable airbag 3, the cap 321 is removed from the exhaust pipe 32, and the gas inside the inflatable airbag 3 is discharged through the exhaust pipe 32.

The inner tank 2 comprises a main tank body 21 positioned inside the outer tank 1 and a feed inlet 22 extending out of the outer tank 1 from the top end opening of the outer tank 1, and the feed inlet 22 and the main tank body 21 are integrally formed. A cover 23 for closing the feed opening 22 is screwed to the feed opening 22. A gas-permeable seam is left between the feed inlet 22 of the inner tank 2 and the top end opening of the outer tank 1.

The top of the outer tank 1 is provided with an outer tank closing-in section 11 which is continuously reduced from bottom to top, and the outer tank closing-in section 11 and the outer tank 1 are integrally formed. The top of the main tank body 21 is also provided with an inner tank closing section 211 which is continuously reduced from bottom to top, and the inner tank closing section 211 and the main tank body 21 are integrally formed. The inner vessel mouth section 211 of the main vessel 21 is arranged opposite the outer vessel mouth section 11 of the outer vessel 1. An extension part 33 extending between the outer tank mouth section 11 and the inner tank mouth section 211 is provided on the inflatable airbag 3 located between the outer tank 1 and the main tank body 21, the inside of the extension part 33 communicates with the inside of the inflatable airbag 3, and the extension part 33 is integrally formed with the inflatable airbag 3.

When the extension 33 is inflated, the extension 33 between the outer tank neck section 11 and the inner tank neck section 211 is inflated, and the extension 33 is respectively abutted against the outer tank neck section 11 and the inner tank neck section 211 after being inflated. When the extension 33 abuts against the inner vessel mouth section 211, a downward pressure is applied to the inner vessel mouth section 211 as the extension 33 expands, thereby enabling the inner vessel 2 to be stably placed with the inside of the outer vessel 1.

The bottom end of the inner tank 2 is of a conical structure with the section area continuously reduced. An elastic rubber pad 12 is arranged on the inner side surface of the tank bottom of the outer tank 1, and the rubber pad 12 is fixedly adhered to the tank bottom of the outer tank 1. The conical concave hole 121 that holds that the tank bottoms shape assorted with inner tank 2 is seted up to the upper surface of rubber pad 12, holds that concave hole 121 is the blind hole. When the inner vessel 2 is placed inside the outer vessel 1, the bottom end of the inner vessel 2 is inserted into the inside of the accommodation recess 121.

The magnetic suction seat 4 is fixed on the outer side surface of the tank bottom of the outer tank 1, and the magnetic suction seat 4 is fixed with the tank bottom of the outer tank 1 through bolts. When the transport vehicle is used for transporting, the tank bottom of the outer tank 1 can be adsorbed together with the bottom of the carriage box of the transport vehicle through the magnetic adsorption seat 4. The magnetic suction seat 4 is connected with the outer tank 1 by using bolts. When the magnetic suction seat 4 is not needed, the magnetic suction seat 4 can be detached from the outer tank 1.

Two lifting lugs 5 are arranged on the surface of the outer side of the top of the outer tank 1, and the lifting lugs 5 are fixedly connected with the outer tank 1. The two lifting lugs 5 are arranged symmetrically with the axis of the outer tank 1. Through setting up lug 5 to be convenient for hoisting accessory with outer jar 1 hoist.

In conclusion, the inner tank 2 and the outer tank 1 are separated by the inflating airbag 3 which is inflated, so that when the transport vehicle runs to a bumpy road section, the inner tank 2 is protected by the inflating airbag 3 and does not collide with the outer tank 1 violently, and the damage of the inner tank 2 caused by collision is reduced.

Example two:

the embodiment of the application discloses liquid hazardous waste storage tank, refer to fig. 3, and the difference of embodiment two and embodiment one lies in: outer jar 1 includes the relative left half jar of body 13 and the right half jar of body 14 that sets up of mirror image, and the butt joint lock of the left half jar of body 13 and the right half jar of body 14 forms outer jar 1. The left half tank body 13 and the right half tank body 14 are fixed together through a plurality of bolts.

Therefore, when the inner tank 2 needs to be taken out of the outer tank 1, the bolts connecting the left half tank 13 and the right half tank 14 are taken down, and the left half tank 13 and the right half tank 14 are separated, so that the inner tank 2 can be quickly taken out of the outer tank 1.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A liquid hazardous waste storage tank, its characterized in that: the device comprises an outer tank (1) with an opening at the top end and an inner tank (2) sleeved in the outer tank (1), wherein the inner tank (2) comprises a main tank body (21) positioned in the outer tank (1) and a feed inlet (22) extending out from the opening at the top end of the outer tank (1), and a sealing cover (23) used for sealing the feed inlet (22) is arranged on the feed inlet (22); the inside of outer jar (1) is provided with the annular inflation body of inflation, the inflation body will the main jar body (21) of inner tank (2) enclose in the hole, will during the inflation body inflation main jar body (21) hug closely, be provided with on the inflation body and be used for to the inflation body inside one-way air inlet structure and be used for with the inside gas outgoing's of inflation body exhaust structure, air inlet structure and exhaust structure all pass outer jar (1) and expose.

2. The hazardous waste storage tank of claim 1, wherein: the expansion body is detachably connected with the outer tank (1).

3. The hazardous waste storage tank of claim 1, wherein: the bottom end of the outer tank (1) is provided with a magnetic suction seat (4).

4. A storage tank for hazardous liquid waste according to claim 3, wherein: the magnetic suction seat (4) is detachably connected with the outer tank (1).

5. The hazardous waste storage tank of claim 1, wherein: the inner side surface of the tank bottom of the outer tank (1) is provided with an elastic cushion.

6. The hazardous waste storage tank of claim 5, wherein: the upper surface of cushion is provided with and holds shrinkage pool (121), it is the blind hole to hold shrinkage pool (121), the tank bottoms of inner tank (2) inserts hold in shrinkage pool (121).

7. The hazardous waste storage tank of claim 6, wherein: the accommodating concave hole (121) is a taper hole, and the shape of the bottom end of the inner tank (2) is a taper structure matched with the shape of the accommodating concave hole (121).

8. The hazardous waste storage tank of claim 1, wherein: the top of outer jar (1) is provided with outer jar of closing up section (11) that constantly reduces, the top of the main tank body (21) is provided with inner tank of closing up section (211) that constantly reduces, outer jar of closing up section (11) sets up with inner tank of closing up section (211) relatively, be provided with extension (33) that stretch into between outer jar of closing up section (11) and inner tank of closing up section (211) on the inflation body.

9. The hazardous waste storage tank of claim 1, wherein: the top of the outer tank (1) is provided with a lifting lug (5).

10. The hazardous waste storage tank of claim 1, wherein: outer jar (1) is including the left half jar of body (13) and the right half jar of body (14) that the lock is in the same place, can dismantle the connection through the connecting piece between the left side half jar of body (13) and the right half jar of body (14).