CN211778947U

CN211778947U - Vertical pressure container

Info

Publication number: CN211778947U
Application number: CN202020272145.8U
Authority: CN
Inventors: 陈剑
Original assignee: Shanghai Petrochemical Baochun Machinery Co ltd
Current assignee: Shanghai Petrochemical Baochun Machinery Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-27
Anticipated expiration: 2030-03-06

Abstract

The utility model relates to a vertical pressure vessel, including container subject, upper cover and lower closing cap integrated into one piece fixed connection are at container subject along its length direction's both ends, and the one side that container subject was kept away from to lower closing cap is provided with power component and the supporting component that control container subject goes up and down. The supporting component comprises a plurality of supporting seats, sliding plates and connecting plates, the connecting plates are uniformly and fixedly connected with one side of the lower sealing cover away from the container body, the sliding plates are parallel to each other and are fixedly connected to the connecting plates in a perpendicular mode, the supporting seats are fixed on the ground, and the sliding plates can be detachably fixed in the supporting seats. When the container main body is filled with raw materials or the upper sealing cover needs to be opened, the container main body is close to the ground under the action of the power assembly, the integral gravity center is reduced, the stability is increased, and the container main body is not easy to topple. The power assembly drives the container main body to move upwards, so that the space between the lower part of the container main body and the ground is increased, and the maintenance is convenient for workers.

Description

Vertical pressure container

Technical Field

The utility model belongs to the technical field of pressure vessel technique and specifically relates to a vertical pressure vessel is related to.

Background

The pressure container is a closed device which is used for containing gas or liquid and needs to bear certain pressure. The pressure container is widely applied to the fields of petroleum, chemical engineering, aerospace, medical treatment and the like. It is classified into the following according to the grade of bearing pressure: low pressure vessels, medium pressure vessels, high pressure vessels, and ultra high pressure vessels. Vertical pressure vessels are common in pressure vessels and are the most widely used one.

In the prior art, as disclosed in chinese patent No. CN203309093U, a vertical pressure vessel is disclosed, which comprises a vessel main body, a sealing head and support legs, wherein the vessel main body is provided with a pressure vessel sight glass, and the outer wall of the vessel main body is wrapped with a heat insulation layer; the seal head comprises an upper seal head and a lower seal head which are respectively arranged at the upper end and the lower end of the container main body; the edge of the bottom of the upper sealing head is provided with an eccentric wheel with a handle, the outer side of the eccentric wheel is connected with a connecting rod shaft, and the connecting rod is clamped with the outer brim of the upper port of the container main body; a plurality of radial reinforcing rib plates are welded on the lower end socket, and a valve is arranged at the bottom of the lower end socket; the stabilizer blade is including supporting base and stabilizer blade connecting rod, the one end of stabilizer blade connecting rod welds on the low head, and through screw thread swing joint between the other end and the support base.

The above prior art solutions have the following drawbacks: although the above utility model can be well adapted to uneven ground by the retractable legs, the weight of the container body is greatly increased after the raw material is filled into the pressure container, so that the legs are difficult to be adjusted. Moreover, the vertical pressure container is usually placed in a production workshop, and when raw materials are injected into the container, workers need to climb to the upper part of the container by means of tools such as a herringbone ladder and the like to open the end enclosure. Due to the fact that the vertical container has a high height, when workers open the sealing head at the high height, safety accidents can be caused by the fact that the workers carelessly fall from the high height. When the vertical pressure container is placed in a workshop, after raw materials are added, the gravity center of the container is raised, and the container is easy to topple over when collision occurs, so that great potential safety hazards are brought.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, one of the purposes of the utility model is to provide a can adjust the vertical pressure vessel of container main part height.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a vertical pressure container comprises a container main body, an upper sealing cover and a lower sealing cover, wherein the upper sealing cover and the lower sealing cover are integrally formed and fixedly connected to two ends of the container main body along the length direction of the container main body, and one surface, far away from the container main body, of the lower sealing cover is provided with a power assembly and a supporting assembly for controlling the container main body to lift;

the supporting component comprises a plurality of supporting seats, sliding plates and connecting plates, the connecting plates are uniformly and fixedly connected to one surface, far away from the container main body, of the lower sealing cover, the sliding plates are parallel to each other and are vertically and fixedly connected to the connecting plates, the supporting seats are fixed on the ground, and the sliding plates are detachably fixed in the supporting seats.

Through the technical scheme, when the vertical pressure container is used, the container body can be stably fixed at a specified position when the sliding plate is fixed in the supporting seat. When the height of the container body needs to be adjusted, the fixing between the sliding plate and the supporting seat is released, and then the power assembly is driven to enable the container body to ascend and descend. When the container main body is filled with raw materials or the upper sealing cover needs to be opened, the container main body is close to the ground under the action of the power assembly, the integral gravity center is reduced, the stability is increased, and the container main body is not easy to topple. When the below of container main part is overhauld to needs, power component drive container main part rebound has increased the space between container main part below and the ground, and the workman of being convenient for maintains.

The present invention may be further configured in a preferred embodiment as: the power assembly comprises two cylinders and base plates detachably fixed at one ends of piston rods of the cylinders respectively, the base plates are fixedly connected to the lower sealing cover in an integrated mode, and the two cylinders are located below two sides of the center of the lower sealing cover respectively.

Through above-mentioned technical scheme, through cylinder control container main part oscilaltion, be convenient for adjust pressure vessel's height. When the pressure container is placed on uneven ground, the position of the container main body can be adjusted by adjusting the ejection heights of the piston rods of the two cylinders, so that the container main body is kept in a horizontal state.

The present invention may be further configured in a preferred embodiment as: the supporting seat comprises a bottom plate and two vertical plates fixed on the bottom plate, and limiting grooves matched with the sliding plate in a sliding manner are formed in the surfaces, parallel to each other and close to each other, of the vertical plates;

a plurality of fixing holes are formed in the vertical plate, bolts are arranged on the vertical plate, and one ends of the bolts penetrate through the fixing holes and the two sliding plates and then penetrate out of the fixing holes in the other vertical plate.

Through the technical scheme, when the container main body is lifted, the sliding plate slides in the limiting groove in the vertical plate, so that the sliding plate can stably slide up and down. When the pressure container is adjusted to reach the horizontal state, the bolt penetrates through the fixing hole, is inserted on the sliding plate and then penetrates out of the fixing hole in the other vertical plate, and the sliding plate is fixed in the supporting seat. When the height of the container main body needs to be adjusted, after the cylinder is installed below the lower sealing cover, the bolt is pulled out from the fixing hole, and then the adjustment can be carried out.

The present invention may be further configured in a preferred embodiment as: be provided with the access hole on vessel's the lateral wall, fixedly connected with flange on the access hole, the flange is kept away from the one side of access hole can be dismantled be fixed with the sealed dish that the flange was laminated each other, sealed dish is kept away from two handles of one end fixedly connected with of flange piece.

Through the technical scheme, the maintenance opening is opened, so that a worker can regularly check and repair the inside of the vertical pressure container, the flange and the sealing disc are connected through the bolts, convenience is brought to disassembly, and a good sealing effect is realized. The sealing disc can be conveniently detached from the flange through the two handles, so that the labor is saved.

The present invention may be further configured in a preferred embodiment as: one side fixedly connected with installation pipe of flange, be provided with the dwang in the installation pipe, the one end of dwang is inserted and is established in the installation pipe with the installation pipe rotates to be connected, the dwang is kept away from the one end of installation pipe is provided with and is used for removing the piece that suspends in midair of sealed dish.

Through above-mentioned technical scheme, when installing the sealed dish on the flange, because the sealed dish is made for metal material usually, weight is great, and direct transport sealed dish is difficult to install on vertical pressure vessel. Fix sealed dish on suspending the piece in midair, then rotatory dwang makes it at the installation intraductal rotation, and the dwang drives sealed dish and flange through suspending the piece in midair and laminates each other, is convenient for install sealed dish on the flange, has saved the manpower and has improved work efficiency.

The present invention may be further configured in a preferred embodiment as: the suspension piece comprises a suspension rod with one end in a hook shape and a convex ring fixed on the side wall of the sealing disc, and the end of the suspension rod far away from the hook shape is detachably fixed on the rotating rod.

Through above-mentioned technical scheme, during the sealed dish of installation, will hang the rod and be the bulge loop is passed to the one end of hook shape, then rotatory dwang makes sealed dish and flange laminate each other, is convenient for install sealed dish on the flange fast.

The present invention may be further configured in a preferred embodiment as: a liquid inlet and a liquid level port are formed in the side wall of the container main body, which is close to one end of the upper sealing cover, and a hoisting ring is arranged on one surface, which is far away from the container main body, of the upper sealing cover;

the side wall of the container body is provided with a detection port, the center of one side of the lower sealing cover, which is far away from the container body, is provided with a liquid outlet, and the liquid outlet is provided with a liquid outlet pipe.

Through above-mentioned technical scheme, be convenient for add fluid in vertical pressure vessel through the inlet, the fluid can be steam or liquid, when the fluid in the pressure vessel is got rid of to needs, opens the liquid outlet and can realize the quick discharge of fluid. The setting of hoist and mount ring makes when removing pressure vessel, and the car of being convenient for suspend in midair carries vertical pressure vessel to appointed position, through detecting mouth and liquid level mouth, not only can extract liquid or gas and detect, is convenient for observe the interior fluidic liquid level height of pressure vessel moreover.

The present invention may be further configured in a preferred embodiment as: two reinforcing plates are fixedly connected to the outer side wall of the liquid outlet pipe, the two reinforcing plates are arranged in a V shape, and one end, far away from the liquid outlet pipe, of each reinforcing plate is fixedly connected to the lower sealing cover.

Through above-mentioned technical scheme, a plurality of reinforcing plates have increased the structural strength who is connected between liquid outlet rod and the pressure vessel, make it be difficult for taking place buckling deformation, have improved the stability of vertical pressure vessel work.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the vertical pressure container is used, the container body can be stably fixed at a designated position when the sliding plate is fixed in the supporting seat. When the height of the container body needs to be adjusted, the fixing between the sliding plate and the supporting seat is released, and then the power assembly is driven to enable the container body to ascend and descend. When the container main body is filled with raw materials or the upper sealing cover needs to be opened, the container main body is close to the ground under the action of the power assembly, the integral gravity center is reduced, the stability is increased, and the container main body is not easy to topple. When the below of container main part is overhauld to needs, power component drive container main part rebound has increased the space between container main part below and the ground, and the workman of being convenient for maintains.

2. The cylinder controls the container main body to lift up and down, so that the height of the pressure container can be conveniently adjusted. When the pressure container is placed on uneven ground, the position of the container main body can be adjusted by adjusting the ejection heights of the piston rods of the two cylinders, so that the container main body is kept in a horizontal state.

3. When the sealing disc is mounted on the flange, since the sealing disc is usually made of a metal material and has a large weight, it is difficult to mount the sealing disc on a vertical pressure vessel by directly handling the sealing disc. Fix sealed dish on suspending the piece in midair, then rotatory dwang makes it at the installation intraductal rotation, and the dwang drives sealed dish and flange through suspending the piece in midair and laminates each other, is convenient for install sealed dish on the flange, has saved the manpower and has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a container body; 11. a flange; 111. installing a pipe; 112. rotating the rod; 12. sealing the disc; 13. a handle; 14. a liquid inlet; 15. a liquid level port; 16. a detection port; 17. a liquid outlet pipe; 2. an upper sealing cover; 21. hoisting a ring; 3. a lower sealing cover; 4. a power assembly; 41. a cylinder; 42. a base plate; 5. a support assembly; 51. a supporting seat; 511. a base plate; 512. a vertical plate; 513. a limiting groove; 514. a fixing hole; 515. a bolt; 52. a sliding plate; 53. a connecting plate; 6. a suspension; 61. a suspension rod; 62. a convex ring; 7. a reinforcing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a vertical pressure vessel, including being cylindric vessel 1, going up closing cap 2 and lower closing cap 3, go up closing cap 2 and lower closing cap 3 integrated into one piece fixed connection at vessel 1 along its length direction's both ends. One side of the lower sealing cover 3, which is far away from the container body 1, is provided with a power assembly 4 and a support assembly 5 for controlling the lifting of the container body 1, wherein the support assembly 5 comprises four support seats 51, sliding plates 52 and connecting plates 53, the four connecting plates 53 are uniformly and fixedly connected to the side, which is far away from the container body 1, of the lower sealing cover 3, the two sliding plates 52 are mutually parallel and are vertically and fixedly connected to the connecting plates 53, the support seats 51 are fixed on the ground, and the sliding plates 52 are detachably fixed in the support seats 51.

Further, the power assembly 4 includes two cylinders 41 and a backing plate 42 detachably fixed to one end of a piston rod of the cylinders 41, the backing plate 42 is integrally formed and fixedly connected to the lower cover 3, and the two cylinders 41 are located below two sides of the center of the lower cover 3. One end of the piston rod of the cylinder 41 is provided with threads and is in threaded connection with the backing plate 42, and the cylinder 41 controls the container body 1 to ascend and descend so as to adjust the height of the pressure container conveniently. When the pressure container is placed on uneven ground, the position of the container body 1 can be adjusted by adjusting the ejection height of the piston rods of the two cylinders 41, so that the container body is kept in a horizontal state.

Referring to fig. 2, the supporting seat 51 includes a bottom plate 511 and two vertical plates 512 fixed on the bottom plate 511, and one surfaces of the vertical plates 512 parallel to each other and close to each other are provided with a limiting groove 513 slidably engaged with the sliding plate 52. A plurality of circular fixing holes 514 are formed on the vertical plate 512, a bolt 515 is arranged on the vertical plate 512, and one end of the bolt 515 penetrates through the fixing holes 514 and the two sliding plates 52 and then penetrates out of the fixing holes 514 on the other vertical plate 512. When the container body 1 is lifted, the sliding plate 52 slides in the stopper groove 513 in the vertical plate 512, so that it can stably slide up and down. When the pressure container is adjusted to reach the horizontal state, the bolt 515 is inserted into the sliding plate 52 through the fixing hole 514 and then penetrates out of the fixing hole 514 on the other vertical plate 512, so that the sliding plate 52 is fixed in the supporting seat 51. When the height of the container body 1 needs to be adjusted, the cylinder 41 is attached to the lower side of the lower cover 3, and then the bolt 515 is pulled out from the fixing hole 514, so that the adjustment can be performed.

Referring to fig. 1, a liquid outlet is formed in the center of one side, away from the container body 1, of the lower sealing cover 3, a liquid outlet pipe 17 is arranged at the position of the liquid outlet, and the liquid level height of the fluid in the pressure container can be observed conveniently through the liquid level port 15. The welding has two reinforcing plates 7 on the lateral wall of drain pipe 17, and two reinforcing plates 7 are the V-arrangement setting, and the one end fixed connection that drain pipe 17 was kept away from to reinforcing plate 7 is on closing cap 3 down. The two reinforcing plates 7 increase the structural strength of connection between the liquid outlet rod and the pressure container, so that the liquid outlet rod is not easy to bend and deform, and the working stability of the vertical pressure container is improved.

Further, be provided with the access hole on the lateral wall of vessel 1, fixedly connected with flange 11 on the access hole, flange 11 keeps away from the one side of access hole and can dismantle the sealed dish 12 that is fixed with the mutual laminating of flange 11. The flange 11 and the sealing disc 12 are circular, and bolts 515 are uniformly arranged at a circle close to the circumferential edge when the flange 11 and the sealing disc 12 are mutually attached. The maintenance opening is opened to facilitate the staff to regularly inspect and repair the interior of the vertical pressure vessel, and the flange 11 and the sealing disc 12 are connected by the bolts 515, so that the maintenance opening is convenient to disassemble and achieves a good sealing effect. Two handles 13 are fixedly connected to one end, far away from the flange 11, of the sealing disc 12, the sealing disc 12 can be conveniently detached from the flange 11 through the two handles 13, and manpower is saved.

One side fixedly connected with installation pipe 111 of flange 11 is provided with dwang 112 that is the L shape in the installation pipe 111, and the one end of dwang 112 is inserted and is established and rotate with installation pipe 111 in the installation pipe 111 and be connected, and the one end that the dwang 112 kept away from installation pipe 111 is provided with the piece 6 that suspends that is used for removing sealed dish 12. When the seal disk 12 is mounted on the flange 11, since the seal disk 12 is usually made of a metal material and is heavy, it is difficult to mount the seal disk 12 on a vertical pressure vessel by directly carrying the seal disk 12. Fix sealed dish 12 on suspending piece 6, then rotatory dwang 112 makes its at the installation pipe 111 internal rotation, and dwang 112 passes through suspending piece 6 and drives sealed dish 12 and flange 11 and laminate each other, is convenient for install sealed dish 12 on flange 11, has saved the manpower and has improved work efficiency.

In which, referring to fig. 1, the suspension member 6 includes a suspension rod 61 having a hook shape at one end thereof and a collar 62 fixed to a side wall of the seal disk 12, and an end of the suspension rod 61 remote from the hook shape is detachably fixed to the rotation rod 112 by a nut. When the sealing disc 12 is installed, one end of the suspension rod 61 in the shape of a hook passes through the convex ring 62, and then the rotating rod 112 is rotated to make the sealing disc 12 and the flange 11 fit with each other, so that the sealing disc 12 can be installed on the flange 11 quickly.

The side wall of the container body 1 is provided with a detection port 16, and the detection port 16 is convenient for a worker to extract liquid or gas for detection during working. The side wall of the container main body 1, which is close to one end of the upper sealing cover 2, is provided with a liquid inlet 14 and a liquid level port 15, fluid can be conveniently added into the vertical pressure container through the liquid inlet 14, the fluid can be steam or liquid, and when the fluid in the pressure container needs to be removed, the liquid outlet is opened to quickly discharge the fluid. The one side welding that upper cover 2 kept away from container body 1 has hoisting ring 21, and the setting of hoisting ring 21 makes when removing pressure vessel, and the car of being convenient for suspend in midair carries vertical pressure vessel to appointed position.

The implementation principle of the embodiment is as follows: when the vertical pressure vessel is used, the vessel body 1 can be stably fixed at a predetermined position while the slide plate 52 is fixed in the support base 51. When the height of the container body 1 needs to be adjusted, the slide plate 52 and the support base 51 are released from each other, and then the power unit 4 is driven to raise and lower the container body 1. When the container body 1 is filled with raw materials or the upper sealing cover 2 needs to be opened, the container body 1 is close to the ground under the action of the power assembly 4, the integral gravity center is reduced, the stability is increased, and the container body 1 is not easy to topple. When the lower part of the container body 1 needs to be overhauled, the power assembly 4 drives the container body 1 to move upwards, so that the space between the lower part of the container body 1 and the ground is increased, and the maintenance is convenient for workers.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a vertical pressure vessel, includes container main part (1), upper cover (2) and lower closing cap (3), upper cover (2) with lower closing cap (3) integrated into one piece fixed connection in container main part (1) is along its length direction's both ends, its characterized in that: one surface of the lower sealing cover (3) far away from the container body (1) is provided with a power component (4) and a support component (5) which are used for controlling the lifting of the container body (1);

the supporting component (5) comprises a plurality of supporting seats (51), sliding plates (52) and connecting plates (53), the connecting plates (53) are uniformly and fixedly connected to one surface, away from the container main body (1), of the lower sealing cover (3), the sliding plates (52) are parallel to each other and vertically and fixedly connected to the connecting plates (53), the supporting seats (51) are fixed on the ground, and the sliding plates (52) are detachably fixed in the supporting seats (51).

2. A vertical pressure vessel as claimed in claim 1, wherein: power component (4) include two cylinders (41) and can dismantle respectively to be fixed backing plate (42) of the piston rod one end of cylinder (41), backing plate (42) integrated into one piece fixed connection be in on lower closing cap (3), two cylinders (41) are located respectively the below of closing cap (3) center both sides down.

3. A vertical pressure vessel as claimed in claim 1, wherein: the supporting seat (51) comprises a bottom plate (511) and two vertical plates (512) fixed on the bottom plate (511), wherein one surfaces of the vertical plates (512) which are parallel to each other and close to each other are provided with limiting grooves (513) matched with the sliding plate (52) in a sliding manner;

the vertical plate (512) is provided with a plurality of fixing holes (514), the vertical plate (512) is provided with a bolt (515), and one end of the bolt (515) penetrates through the fixing holes (514) and the two sliding plates (52) and then penetrates out of the fixing holes (514) on the other vertical plate (512).

4. A vertical pressure vessel as claimed in claim 1, wherein: be provided with the access hole on the lateral wall of container main part (1), fixedly connected with flange (11) on the access hole, keep away from flange (11) the one side of access hole can be dismantled be fixed with sealed dish (12) that flange (11) laminated each other, sealed dish (12) are kept away from two handles (13) of one end fixedly connected with of flange (11) piece.

5. A vertical pressure vessel as claimed in claim 4, wherein: one side fixedly connected with installation pipe (111) of flange (11), be provided with dwang (112) in installation pipe (111), the one end of dwang (112) is inserted and is established in installation pipe (111) with installation pipe (111) rotate to be connected, dwang (112) are kept away from the one end of installation pipe (111) is provided with and is used for removing suspension member (6) of sealed dish (12).

6. A vertical pressure vessel as claimed in claim 5, wherein: the suspension piece (6) comprises a suspension rod (61) with one end in a hook shape and a convex ring (62) fixed on the side wall of the sealing disc (12), wherein the end, away from the hook shape, of the suspension rod (61) is detachably fixed on the rotating rod (112).

7. A vertical pressure vessel as claimed in claim 1, wherein: a liquid inlet (14) and a liquid level opening (15) are formed in the side wall of one end, close to the upper sealing cover (2), of the container main body (1), and a hoisting ring (21) is arranged on one surface, far away from the container main body (1), of the upper sealing cover (2);

the side wall of the container body (1) is provided with a detection port (16), a liquid outlet is formed in the center of one side, away from the container body (1), of the lower sealing cover (3), and a liquid outlet pipe (17) is arranged at the position of the liquid outlet.

8. A vertical pressure vessel as claimed in claim 7, wherein: two reinforcing plates (7) are fixedly connected to the outer side wall of the liquid outlet pipe (17), the reinforcing plates (7) are arranged in a V shape, and the reinforcing plates (7) are far away from one end of the liquid outlet pipe (17) and are fixedly connected to the lower sealing cover (3).