CN216835370U

CN216835370U - Explosion-proof type oil storage tank for petrochemical

Info

Publication number: CN216835370U
Application number: CN202220358995.9U
Authority: CN
Inventors: 何维富; 戴佳鑫
Original assignee: HEFEI GUOHUA PETROLEUM ENVIRONMENTAL PROTECTION CO Ltd
Current assignee: HEFEI GUOHUA PETROLEUM ENVIRONMENTAL PROTECTION CO Ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-28
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an explosion-proof type oil storage tank for petrochemical relates to oil storage tank technical field. The utility model discloses a jar body and base, the base sets up in the lower extreme of the jar body, the interior bottom fixed mounting of the jar body has the support column, the support column equidistance is provided with four groups, there is the inner bag internal through support column fixed mounting of jar, it all is linked together with the inner bag to advance oil pipe and go out oil pipe, fixed mounting has the net by force on the inner wall of the jar body, be provided with the electrostatic protection layer on the inner wall of net by force, be provided with fire-retardant packing layer between electrostatic protection layer and the inner bag, equal fixed mounting has rubber buffer block on the both sides inner wall of the jar body, rubber buffer block's one end and inner bag fixed connection. The utility model discloses can make the oil storage tank have blast proof ability to can effectual assurance staff's safety problem, can effectual reduction potential safety hazard.

Description

Explosion-proof type oil storage tank for petrochemical

Technical Field

The utility model relates to an oil storage tank equipment technical field, concretely relates to petrochemical is with explosion-proof type oil storage tank that fires.

Background

The oil storage tank, called oil tank or storage tank for short, is a large container used for storing oil and having more regular shapes, and most of the metal oil tanks are steel oil tanks, at present, most of the storage tanks applied to petrochemicals are single-layer steel storage tanks, when the single-layer steel storage tanks store flammable hazardous chemicals of petroleum, the explosion of the oil storage tanks can be caused in summer when the outdoor temperature is too high, and the existing oil storage tanks do not have an explosion-proof structure, so that huge potential safety hazards exist, and the existing oil storage tanks also do not have the capability of collision protection, and the buffer pressure cannot be generated by collision outside; in addition, in severe cold areas, the overground oil tank can also cause internal stress due to large temperature difference, cold brittleness of a steel plate or thermal stress due to sun exposure or different temperatures of oil collecting oil and the tank body, so that the storage tank is leaked or the service life of the storage tank is shortened. Once the storage tank leaks, the environment, soil, water source, air and the like are polluted, and serious consequences are caused; the safety, economy and environmental protection are all very poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving current oil storage tank and not having explosion-proof structure, oil storage tank itself leaks or deflagration easily, has the problem of huge potential safety hazard, the utility model provides a petrochemical is with explosion-proof type oil storage tank that fires.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an explosion-proof fuel storage tank for petrochemical industry comprises a tank body and a base, wherein the base is arranged at the lower end of the tank body, two groups of bases are symmetrically arranged, the upper end of the tank body is provided with an oil inlet pipe, the lower end of the tank body is provided with an oil outlet pipe, the inner bottom of the tank body is fixedly provided with four groups of support columns at equal intervals, the tank body is internally and fixedly provided with an inner container through the support columns, the oil inlet pipe and the oil outlet pipe are both communicated with the inner container, the inner wall of the tank body is fixedly provided with a reinforced net, the forced net is set to be a stainless steel net, the inner wall of the forced net is provided with a static protection layer, the inner container is positioned in the static protection layer, a flame-retardant packing layer is arranged between the static protection layer and the inner container, the inner walls of the two sides of the tank body are fixedly provided with rubber buffer blocks, and one ends of the rubber buffer blocks are fixedly connected with the inner container.

Further, the base is including bearing the tray, the lower extreme fixed mounting who bears the tray has the footing, the dovetail groove has been seted up to the upper end that bears the tray, jar body joint is in the dovetail groove.

Further, the bottom fixed mounting of the jar body has the joint piece, the draw-in groove that corresponds with the joint piece is seted up to the bottom in the dovetail groove, the joint of joint piece is in the draw-in groove.

Further, the equal fixed mounting in both sides lateral wall of dovetail groove has spring buffer pole, the one end of spring buffer pole and the lateral wall fixed connection of joint piece.

Further, the spring buffer rod comprises an outer tube and an inner rod, the inner rod is inserted into the outer tube in a sliding mode, a contact block is fixedly mounted at one end of the inner rod, a spring is sleeved on the inner rod, one end of the spring is fixedly connected with the contact block, and the other end of the spring is fixedly connected with the outer tube.

Furthermore, a ball sleeve is fixed at one end of the outer tube in a clamping mode, the inner rod is inserted into an inner ring of the ball sleeve in a sliding mode, an anti-falling block is fixedly installed at one end, located in the outer tube, of the inner rod, and the diameter of the anti-falling block is larger than the inner diameter of the ball sleeve.

The utility model has the advantages as follows:

1. the utility model discloses a jar body, add the net by force, cooperation setting between fire-retardant packing layer and the inner bag can make the oil storage tank have blast proof ability, thereby can effectual assurance staff's safety problem, can effectual reduction potential safety hazard, and through the setting of rubber buffer block and support column, can make and have certain wall space between the inner bag and the jar body, the fixed of oil storage tank can be more stable, make through the rubber buffer block and to guarantee that the area of contact between inner bag and the oil storage tank does not receive the damage.

2. The utility model discloses a base with cushioning effect supports the jar body, sets up through the cooperation that bears tray, joint piece and spring buffer pole, makes the jar body can stably place, receives external force at the jar body and produces when rocking, and the spring buffer pole can cushion rocking the amplitude, reaches the effect of stabilizing the jar body.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the tank of the present invention;

FIG. 3 is a schematic view of the base of the present invention;

FIG. 4 is a schematic view of the spring buffer rod of the present invention;

reference numerals: 1. a tank body; 2. a base; 3. an oil inlet pipe; 4. an oil outlet pipe; 5. footing; 6. a carrying tray; 7. a clamping block; 8. a spring buffer rod; 801. an outer tube; 802. an inner rod; 803. a ball sleeve; 804. a spring; 805. a contact block; 806. an anti-drop block; 9. an inner container; 10. reinforcing the net; 11. a support pillar; 12. an electrostatic protection layer; 13. a flame-retardant filler layer; 14. and a rubber buffer block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2, 3 and 4, an explosion-proof oil storage tank for petrochemical industry comprises a tank body 1 and a base 2, wherein the base 2 is arranged at the lower end of the tank body 1, two sets of bases 2 are symmetrically arranged, an oil inlet pipe 3 is arranged at the upper end of the tank body 1, an oil outlet pipe 4 is arranged at the lower end of the tank body 1, support pillars 11 are fixedly arranged at the inner bottom of the tank body 1, four sets of support pillars 11 are arranged at equal intervals, an inner container 9 is fixedly arranged in the tank body 1 through the support pillars 11, the oil inlet pipe 3 and the oil outlet pipe 4 are both communicated with the inner container 9, a reinforcing net 10 is fixedly arranged on the inner wall of the tank body 1, the reinforcing net 10 is a stainless steel net, an electrostatic protection layer 12 is arranged on the inner wall of the reinforcing net 10, the inner container 9 is positioned in the electrostatic protection layer 12, and an inflaming retarding packing layer 13 is arranged between the electrostatic protection layer 12 and the inner container 9, the inner walls of the two sides of the tank body 1 are fixedly provided with rubber buffer blocks 14, one end of each rubber buffer block 14 is fixedly connected with the inner container 9, in some embodiments, the tank body 1, the forced net 10, the flame-retardant packing layer 13 and the inner container 9 are arranged in a matched manner, so that the oil storage tank has explosion-proof capability, the safety problem of workers can be effectively guaranteed, potential safety hazards can be effectively reduced, a certain partition space can be formed between the inner container 9 and the tank body 1 through the arrangement of the rubber buffer blocks 14 and the supporting columns 11, the oil storage tank can be more stably fixed, the contact area between the inner container 9 and the tank body 1 can be guaranteed not to be damaged through the rubber buffer blocks 14, more specifically, oil is added into the inner container 9 through the oil inlet pipe 3 for storage during use, and the rubber buffer blocks 14 can buffer impact force when the tank body 1 is subjected to external impact force, the inner container 9 is prevented from being influenced by external impact, when the cold and hot alternate tank body 1 is easy to deform, the distortion of the inner tank body caused by uneven stress of the inner tank body is overcome through the reinforced net 10, and the reliability of the storage tank is improved.

As shown in fig. 3, in some embodiments, the base 2 includes a bearing tray 6, the bottom of the bearing tray 6 is fixedly mounted with a footing 5, a trapezoidal groove is opened at the upper end of the bearing tray 6, the tank body 1 is clamped in the trapezoidal groove, more specifically, the tank body 1 is dragged through the bearing tray 6, and due to the shape design of the trapezoidal groove, the bearing tray 6 can better attach to the lower part of the tank body 1, so that the tank body 1 is clamped more stably.

As shown in fig. 3, in some embodiments, the bottom fixed mounting of the tank body 1 has a joint block 7, the bottom of the trapezoidal groove is provided with a clamping groove corresponding to the joint block 7, the joint of the joint block 7 is arranged in the clamping groove, more specifically, the joint block 7 is matched with the clamping groove, so that the contact area between the bottom of the tank body 1 and the bearing tray 6 is increased, and the fixed effect is achieved, and the connection stability is further enhanced.

As shown in fig. 3, in some embodiments, the equal fixed mounting of both sides lateral wall of dovetail groove has spring buffer rod 8, the one end of spring buffer rod 8 and the lateral wall fixed connection of joint piece 7, more specifically be, spring buffer rod 8 makes and bears tray 6 and has the cushioning effect, when supporting jar body 1, through the cooperation setting that bears tray 6, joint piece 7 and spring buffer rod 8, makes jar body 1 can stably place, receives external force production when rocking at jar body 1, spring buffer rod 8 can cushion rocking the amplitude, reaches the effect of the stable jar body.

As shown in fig. 4, in some embodiments, the spring buffer rod 8 includes an outer tube 801 and an inner rod 802, the inner rod 802 is inserted into the outer tube 801 in a sliding manner, a contact block 805 is fixedly installed at one end of the inner rod 802, a spring 804 is sleeved on the inner rod 802, one end of the spring 804 is fixedly connected to the contact block 805, and the other end of the spring 804 is fixedly connected to the outer tube 801, more specifically, an opening at one end of the outer tube 801 enables the inner rod 802 to be inserted, the sliding fit between the inner rod 802 and the outer tube 801 has a guiding function, and when the tank body 1 rocks, the inner rod 802 can slide in the outer tube 801, so as to drive the spring 804 to compress or extend, thereby achieving a buffering function.

As shown in fig. 4, in some embodiments, a ball sleeve 803 is fixed at one end of the outer tube 801 in a clamping manner, the inner rod 802 is inserted into an inner ring of the ball sleeve 803 in a sliding manner, a retaining block 806 is fixedly installed at one end of the inner rod 802 located in the outer tube 801, the diameter of the retaining block 806 is larger than the inner diameter of the ball sleeve 803, more specifically, balls are disposed on an inner wall of the ball sleeve 803, the inner rod 802 achieves an effect of sliding fit with the outer tube 801 through rolling of the balls, the retaining block 806 is disposed to prevent the inner rod 802 from falling off, and when the inner rod 802 is about to fall off the outer tube 801, the retaining block 806 can contact and cooperate with the ball sleeve 803 to limit the inner rod 802 in the outer tube 801.

Claims

1. The utility model provides an explosion-proof type oil storage tank for petrochemical, includes a jar body (1) and base (2), its characterized in that, base (2) set up in the lower extreme of the jar body (1), and base (2) symmetry is provided with two sets ofly, the upper end of the jar body (1) is provided with into oil pipe (3), the lower extreme of the jar body (1) is provided with out oil pipe (4), the interior bottom fixed mounting of the jar body (1) has support column (11), support column (11) equidistance is provided with four groups, there is inner bag (9) through support column (11) fixed mounting in the jar body (1), it all is linked together with inner bag (9) to advance oil pipe (3) and go out oil pipe (4), fixed mounting adds net (10) by force on the inner wall of the jar body (1), it sets up to stainless steel mesh by force to add net (10), be provided with static inoxidizing coating (12) on the inner wall of net (10) by force, the inner container (9) is located an electrostatic protection layer (12), a flame-retardant packing layer (13) is arranged between the electrostatic protection layer (12) and the inner container (9), rubber buffer blocks (14) are fixedly mounted on the inner walls of the two sides of the tank body (1), and one end of each rubber buffer block (14) is fixedly connected with the inner container (9).

2. The explosion-proof type oil storage tank for the petrochemical industry according to claim 1, wherein the base (2) comprises a bearing tray (6), the lower end of the bearing tray (6) is fixedly provided with a bottom foot (5), the upper end of the bearing tray (6) is provided with a trapezoidal groove, and the tank body (1) is clamped in the trapezoidal groove.

3. The explosion-proof oil storage tank for the petrochemical industry according to claim 2, wherein a clamping block (7) is fixedly mounted at the bottom of the tank body (1), a clamping groove corresponding to the clamping block (7) is formed in the bottom of the trapezoidal groove, and the clamping block (7) is clamped in the clamping groove.

4. The explosion-proof type oil storage tank for the petrochemical industry according to claim 3, wherein spring buffer rods (8) are fixedly mounted on both side walls of the trapezoidal groove, and one end of each spring buffer rod (8) is fixedly connected with the side wall of the clamping block (7).

5. The explosion-proof oil storage tank for the petrochemical industry as claimed in claim 4, wherein the spring buffer rod (8) comprises an outer pipe (801) and an inner rod (802), the inner rod (802) is inserted into the outer pipe (801) in a sliding mode, a contact block (805) is fixedly installed at one end of the inner rod (802), a spring (804) is sleeved on the inner rod (802), one end of the spring (804) is fixedly connected with the contact block (805), and the other end of the spring (804) is fixedly connected with the outer pipe (801).

6. The explosion-proof oil storage tank for the petrochemical industry as claimed in claim 5, wherein a ball sleeve (803) is fixed to one end of the outer pipe (801) in a clamping manner, the inner rod (802) is inserted into an inner ring of the ball sleeve (803) in a sliding manner, an anti-dropping block (806) is fixedly mounted at one end of the inner rod (802) located in the outer pipe (801), and the diameter of the anti-dropping block (806) is larger than the inner diameter of the ball sleeve (803).