CN216444227U

CN216444227U - Chemical medium storage corrosion-resistant nickel steel composite board seal head

Info

Publication number: CN216444227U
Application number: CN202122781439.0U
Authority: CN
Inventors: 孙松浩
Original assignee: Jiangyin Hongzhou Hands & Expansion Joint Co ltd
Current assignee: Jiangyin Hongzhou Hands & Expansion Joint Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-06
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a chemical medium storage corrosion-resistant nickel steel composite plate seal head which comprises a seal head body; one end of the end socket body is connected with a first flange, one end of the end socket body is connected with a barrel through a bolt, the bottom of the end socket body is provided with an installation groove, and a material taking mechanism is arranged inside the installation groove; according to the utility model, the material taking mechanism is arranged in the mounting groove, when the chemical medium in the barrel needs to be taken out for use, the bolt outside the protective cover is unscrewed, the protective cover is separated from the flange group and the discharge pipe, then a worker can twist the hexagonal rod to drive the turntable to rotate, the liquid outlet groove formed in the surface of the turntable is aligned with the liquid outlet formed in the surface of the plate body, the chemical medium in the barrel flows out through the liquid outlet, and the chemical medium in the barrel can be effectively prevented from splashing outside to hurt people through the arrangement of the material taking mechanism when the protective cover is separated from one end of the discharge pipe, and meanwhile, the waste of the chemical medium can be avoided.

Description

Chemical medium storage corrosion-resistant nickel steel composite board seal head

Technical Field

The utility model relates to the technical field of seal heads, in particular to a chemical medium storage corrosion-resistant nickel steel composite plate seal head.

Background

Chemical medium mostly needs tank container to store, and it adopts the structure that the jar body adds the head usually, stores for a long time at chemical medium, can corrode the internal portion of body to influence the life of body, consequently need a chemical medium to store corrosion-resistant nickel steel composite sheet head.

The existing chemical medium storage corrosion-resistant nickel steel composite plate end socket has the following defects:

1. when current chemical medium storage corrosion-resistant nickel steel composite sheet head is using, be equipped with full chemical medium when jar internal portion, mostly need the pipe to take chemical medium out, when special circumstances appearing, when chemical medium need be discharged from the reserve discharge gate of jar body, when discharge gate and screw cap separation, liquid can splash outward and hinder the people.

2. When the existing chemical medium storage corrosion-resistant nickel steel composite plate seal head is used, the seal head and the tank body are mostly welded, the tightness of the seal head and the tank body can be greatly guaranteed, but after the chemical medium stored in the tank body is used up, the inner wall of the tank body cannot be cleaned, and therefore the tank body cannot store other chemical media.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chemical medium storage corrosion-resistant nickel steel composite plate end socket to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a chemical medium storage corrosion-resistant nickel steel composite plate seal head comprises a seal head body; one end of the end socket body is connected with a first flange, one end of the end socket body is connected with a barrel through a bolt, the bottom of the end socket body is provided with an installation groove, and a material taking mechanism is arranged inside the installation groove;

a placing groove is formed in the position, corresponding to the cylinder, of the first flange, a placing groove is formed in the position, corresponding to the end socket body, of the cylinder, and a sealing gasket is arranged in the placing groove;

feeding agencies is including discharging pipe, flange group, visor, plate body, liquid outlet, six arris poles, carousel, play liquid groove and bearing, the discharging pipe is installed in the outside of mounting groove, and the one end of discharging pipe has the visor through flange group connection, the avris of visor passes through bolt and discharging pipe fixed connection, and the inboard at the mounting groove is installed to the plate body, the liquid outlet has been seted up to one side that the plate body is close to the below, and the central point department of the plate body inserts to six arris poles, the inner of six arris poles is connected with the carousel through the bearing, and the bottom of carousel has seted up out the liquid groove.

Preferably, the outer side of one end of the cylinder body is connected with a second flange, and second screw holes are formed in the second flange at equal intervals.

Preferably, the first flange is provided with first screw holes at equal intervals, and the first screw holes are the same as the second screw holes in size.

Preferably, the first screw hole and the second screw hole correspond to the positions of the first flange and the second flange, and one end of the bolt is fixedly connected with the nut by inserting the inside of the second screw hole into the inside of the first screw hole.

Preferably, the inside of head body has seted up and has supported the groove, and supports the inside equidistant bracing piece that is provided with in groove.

Preferably, the cross section of the supporting rod is of an inclined structure, and the placing groove is matched with the size of the sealing gasket.

Preferably, the outer side surface of the end socket body is provided with a friction-resistant layer, and the thickness of the friction-resistant layer is 12 mm.

Preferably, a carbon steel layer is arranged on the inner side of the friction-resistant layer, and the thickness of the carbon steel layer is 4 mm.

Preferably, a stainless steel nickel-based alloy layer is arranged on the inner side of the carbon steel layer, and the thickness of the stainless steel nickel-based alloy layer is 0.5 mm.

Preferably, the liquid outlet is the same as the liquid outlet groove in size.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the material taking mechanism is arranged in the mounting groove, when the chemical medium in the barrel needs to be taken out for use, the bolt outside the protective cover is unscrewed, the protective cover is separated from the flange group and the discharge pipe, then a worker can twist the hexagonal rod to drive the turntable to rotate, the liquid outlet groove formed in the surface of the turntable is aligned with the liquid outlet formed in the surface of the plate body, the chemical medium in the barrel flows out through the liquid outlet, and the chemical medium in the barrel can be effectively prevented from splashing outside to hurt people through the arrangement of the material taking mechanism when the protective cover is separated from one end of the discharge pipe, and meanwhile, the waste of the chemical medium can be avoided.

2. According to the utility model, the end socket body, the cylinder body and the connecting mechanism are in threaded connection through the bolt and the nut, the end socket body is in sealed connection with the cylinder body through the bolt, because the first flange and the second flange are in threaded connection with the nut through the placing grooves formed in the corresponding positions, when the first flange and the second flange are extruded by the bolt and the nut, the sealing gasket is prevented from being damaged, and the sealing property of the joint of the end socket body and the cylinder body is prevented from being influenced.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged structural view of the portion B in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the interior of the closure body of the present invention.

In the figure: 1. a seal head body; 101. a first flange; 102. a first screw hole; 2. a barrel; 201. a second flange; 202. a second screw hole; 3. a placement groove; 301. a gasket; 4. a bolt; 5. a support groove; 501. a support bar; 6. mounting grooves; 7. a material taking mechanism; 701. a discharge pipe; 702. a flange group; 703. a protective cover; 704. a plate body; 705. a liquid outlet; 706. a hexagonal rod; 707. a turntable; 708. a liquid outlet groove; 709. a bearing; 8. a friction resistant layer; 9. a carbon steel layer; 10. a stainless steel nickel-based alloy layer.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a chemical medium storage corrosion-resistant nickel steel composite plate seal head comprises a seal head body 1; one end of the end socket body 1 is connected with a first flange 101, one end of the end socket body 1 is connected with a barrel 2 through a bolt 4, the bottom of the end socket body 1 is provided with an installation groove 6, and a material taking mechanism 7 is installed inside the installation groove 6;

a placing groove 3 is formed in the position, corresponding to the cylinder body 2, of the first flange 101, the placing groove 3 is formed in the position, corresponding to the end socket body 1, of the cylinder body 2, and a sealing gasket 301 is installed inside the placing groove 3;

the material taking mechanism 7 comprises a material discharging pipe 701, a flange group 702, a protective cover 703, a plate body 704, a liquid outlet 705, a hexagonal rod 706, a turntable 707, a liquid outlet groove 708 and a bearing 709, the material discharging pipe 701 is installed on the outer side of the installation groove 6, one end of the material discharging pipe 701 is connected with the protective cover 703 through the flange group 702, the side of the protective cover 703 is fixedly connected with the material discharging pipe 701 through a bolt 4, the plate body 704 is installed on the inner side of the installation groove 6, the liquid outlet 705 is formed in one side, close to the lower side, of the plate body 704, the central position of the plate body 704 is inserted into the hexagonal rod 706, the inner end of the hexagonal rod 706 is connected with the turntable 707 through the bearing 709, and the bottom end of the turntable 707 is provided with the liquid outlet groove 708;

specifically, as shown in fig. 1 and fig. 2, when the device is used, first, the positions of the first screw hole 102 and the second screw hole 202 on the surfaces of the head body 1 and the cylinder 2 are aligned, the sealing gasket 301 is placed inside the placing groove 3 formed on the surfaces of the head body 1 and the cylinder 2, one end of the bolt 4 is inserted into the inside of the second screw hole 202 from the inside of the first screw hole 102 and is fixedly connected with the nut, the head body 1 and the cylinder 2 are hermetically connected through the bolt 4, because the first flange 101 and the second flange 201 are in sealing connection with the placing groove 3 formed in the corresponding positions, when the first flange 101 and the second flange 201 are squeezed by the bolt 4 and the nut in threaded connection, the sealing gasket 301 is prevented from being damaged, the sealing performance at the connection position of the head body 1 and the cylinder 2 is affected, the head body 1 and the cylinder 2 are hermetically connected to store a chemical medium, and when the chemical medium is stored in the cylinder 2, when the chemical medium in the cylinder 2 needs to be taken out for use, the bolt 4 on the outer side of the protective cover 703 is unscrewed, the protective cover 703 is separated from the flange group 702 and the discharge pipe 701, then a worker can unscrew the hexagonal rod 706 to enable the hexagonal rod 706 to drive the turntable 707 to rotate, a liquid outlet groove 708 formed on the surface of the turntable 707 is aligned with a liquid outlet 705 formed on the surface of the plate body 704, the chemical medium in the cylinder 2 flows out through the liquid outlet 705, the chemical medium in the cylinder 2 can be effectively prevented from being splashed by the chemical medium in the cylinder 2 when the protective cover 703 is separated from one end of the discharge pipe 701 through the arrangement of the material taking mechanism 7, meanwhile, the waste of the chemical medium can be avoided, when the chemical medium in the cylinder 2 is completely taken out, one end of the bolt 4 can be separated from the nut, the seal head body 1, the cylinder 2 and the seal gasket 301 are separated, and the worker can conveniently clean the impurity residue in the cylinder 2, avoid when using next time, the inside impurity residue of barrel 2 mixes with chemical medium, influences chemical medium and uses once more.

Further, a second flange 201 is connected to the outer side of one end of the cylinder 2, and second screw holes 202 are formed in the second flange 201 at equal intervals;

specifically, as shown in fig. 1 and 2, the second flange 201 is provided to facilitate the connection of the cylinder 2 with the end socket body 1 through the second flange 201.

Further, first screw holes 102 are formed in the first flange 101 at equal intervals, and the first screw holes 102 and the second screw holes 202 are the same in size;

specifically, as shown in fig. 1 and 4, the first flange 101 is provided to facilitate connection of the head body 1 with the second flange 201 through the first flange 101.

Furthermore, the first screw hole 102 and the second screw hole 202 correspond to the positions of the first flange 101 and the second flange 201, and one end of the bolt 4 is inserted into the second screw hole 202 from the inside of the first screw hole 102 and is fixedly connected with a nut;

specifically, as shown in fig. 1 and fig. 2, the first screw hole 102 and the second screw hole 202 on the surfaces of the head body 1 and the cylinder 2 are aligned, then one end of the bolt 4 is inserted from the inside of the first screw hole 102 to the inside of the second screw hole 202 to be fixedly connected with the nut, and the head body 1 and the cylinder 2 are hermetically connected through the bolt 4.

Further, support grooves 5 are formed in the end socket body 1, and support rods 501 are arranged in the support grooves 5 at equal intervals;

specifically, as shown in fig. 1 and 4, the arrangement of the support grooves 5 and the support rods 501 can enhance the firmness of the head body 1, thereby preventing the head body 1 from being damaged when being impacted by the outside and prolonging the service life of the head body 1.

Further, the cross section of the support rod 501 is of an inclined structure, and the placing groove 3 is matched with the size of the sealing gasket 301;

specifically, as shown in fig. 1 and 4, the supporting rod 501 and the inside of the end socket body 1 form a triangular structure, so that the pressure bearing capacity of the end socket body 1 can be enhanced to a certain extent, the sealing gasket 301 is placed inside the placing groove 3, and when the first flange 101 and the second flange 201 are extruded externally, the sealing gasket 301 is prevented from being damaged to affect the sealing performance of the joint of the end socket body 1 and the cylinder 2.

Further, a friction-resistant layer 8 is arranged on the outer side surface of the end socket body 1, and the thickness of the friction-resistant layer 8 is 12 mm;

specifically, as shown in fig. 1 and 4, the friction-resistant layer 8 is provided to prevent the outer portion of the end socket body 1 from being worn to some extent.

Further, a carbon steel layer 9 is arranged on the inner side of the friction-resistant layer 8, and the thickness of the carbon steel layer 9 is 4 mm;

specifically, as shown in fig. 1 and 4, the carbon steel layer 9 can ensure the structural strength and the compressive bearing capacity of the exterior of the end socket body 1 to a certain extent.

Further, a stainless steel nickel-based alloy layer 10 is arranged on the inner side of the carbon steel layer 9, and the thickness of the stainless steel nickel-based alloy layer 10 is 0.5 mm;

specifically, as shown in fig. 1 and 4, the stainless steel nickel-based alloy layer 10 has a very good local corrosion resistance on the surface, so that the corrosion of the device by the chemical medium filled in the cylinder 2 is avoided, and the service life of the device is prolonged.

Further, the outlet 705 is the same size as the outlet channel 708;

specifically, as shown in fig. 1 and fig. 2, when the worker unscrews the hexagonal rod 706, the hexagonal rod 706 drives the rotating disc 707 to rotate, so that the liquid outlet grooves 708 formed on the surface of the rotating disc 707 are aligned, and the chemical medium inside the cylinder 2 is discharged for use.

The working principle is as follows: when the device is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the positions of the first screw hole 102 and the second screw hole 202 on the surface of the head body 1 and the cylinder 2 are aligned, the sealing gasket 301 is placed inside the placing groove 3 formed on the surface of the head body 1 and the cylinder 2, one end of the bolt 4 is inserted into the inside of the second screw hole 202 from the inside of the first screw hole 102 and is fixedly connected with the nut, the head body 1 and the cylinder 2 are hermetically connected through the bolt 4, because the first flange 101 and the second flange 201 and the placing groove 3 formed at the corresponding position are used, when the first flange 101 and the second flange 201 are pressed by the bolt 4 and the nut, the sealing gasket 301 is prevented from being damaged, the sealing performance of the connection part of the head body 1 and the cylinder 2 is affected, the head body 1 and the cylinder 2 are hermetically connected to store chemical media, when chemical media are stored in the cylinder 2, when the chemical media in the cylinder 2 need to be taken out for use, the bolt 4 on the outer side of the protective cover 703 is unscrewed, the protective cover 703 is separated from the flange group 702 and the discharge pipe 701, then a worker can screw the hexagonal rod 706 to drive the turntable 707 to rotate by the hexagonal rod 706, the liquid outlet groove 708 formed in the surface of the turntable 707 is aligned with the liquid outlet 705 formed in the surface of the plate body 704, the chemical media in the cylinder 2 flows out through the liquid outlet 705, the situation that the chemical media in the cylinder 2 are splashed to hurt people when the protective cover 703 is separated from one end of the discharge pipe 701 can be effectively avoided through the arrangement of the material taking mechanism 7, meanwhile, the waste of the chemical media can be avoided, when the chemical media in the cylinder 2 are completely taken out, one end of the bolt 4 can be separated from the nut, the end socket body 1, the cylinder 2 and the sealing gasket 301 are separated, the staff of being convenient for is remained along with 2 inside impurity of barrel and is cleared up, avoids when using next time, and 2 inside impurity of barrel remain and mix with chemical media, influence chemical media and reuse.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A chemical medium storage corrosion-resistant nickel steel composite plate seal head comprises a seal head body (1); the method is characterized in that: one end of the seal head body (1) is connected with a first flange (101), one end of the seal head body (1) is connected with a cylinder (2) through a bolt (4), the bottom of the seal head body (1) is provided with an installation groove (6), and a material taking mechanism (7) is installed inside the installation groove (6);

a placing groove (3) is formed in the position, corresponding to the barrel (2), of the first flange (101), the placing groove (3) is formed in the position, corresponding to the end socket body (1), of the barrel (2), and a sealing gasket (301) is installed inside the placing groove (3);

the material taking mechanism (7) comprises a material discharging pipe (701), a flange group (702), a protective cover (703), a plate body (704), a liquid outlet (705), a hexagonal rod (706), a turntable (707), a liquid outlet groove (708) and a bearing (709), the material discharging pipe (701) is arranged on the outer side of the mounting groove (6), one end of the discharge pipe (701) is connected with a protective cover (703) through a flange group (702), the side of the protective cover (703) is fixedly connected with the discharge pipe (701) through a bolt (4), the plate body (704) is arranged at the inner side of the mounting groove (6), a liquid outlet (705) is arranged at one side of the plate body (704) close to the lower part, and the central position department of plate body (704) inserts hexagonal pole (706), the inner of hexagonal pole (706) is connected with carousel (707) through bearing (709), and liquid outlet groove (708) have been seted up to the bottom of carousel (707).

2. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 1, wherein: the outer side of one end of the cylinder body (2) is connected with a second flange (201), and second screw holes (202) are formed in the second flange (201) at equal intervals.

3. The chemical medium storage corrosion-resistant nickel steel composite plate head of claim 1, wherein: first screw holes (102) are formed in the first flange (101) at equal intervals, and the first screw holes (102) and the second screw holes (202) are the same in size.

4. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 3, wherein: the first screw hole (102) and the second screw hole (202) correspond to the positions of the first flange (101) and the second flange (201), and one end of the bolt (4) is fixedly connected with a nut by inserting the inside of the second screw hole (202) into the inside of the first screw hole (102).

5. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 1, wherein: support grooves (5) are formed in the end socket body (1), and support rods (501) are arranged in the support grooves (5) at equal intervals.

6. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 5, wherein: the cross section of the supporting rod (501) is of an inclined structure, and the size of the placing groove (3) is matched with that of the sealing gasket (301).

7. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 1, wherein: the outer side surface of the end socket body (1) is provided with a friction-resistant layer (8), and the thickness of the friction-resistant layer (8) is 12 mm.

8. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 7, wherein: the carbon steel layer (9) is arranged on the inner side of the friction-resistant layer (8), and the thickness of the carbon steel layer (9) is 4 mm.

9. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 8, wherein: the inner side of the carbon steel layer (9) is provided with a stainless steel nickel-based alloy layer (10), and the thickness of the stainless steel nickel-based alloy layer (10) is 0.5 mm.

10. The chemical media storage corrosion-resistant nickel steel composite plate head of claim 1, wherein: the liquid outlet (705) and the liquid outlet groove (708) are the same in size.