CN2934267Y

CN2934267Y - Reactor roof board

Info

Publication number: CN2934267Y
Application number: CN 200620200674
Authority: CN
Inventors: 凌念; 隋建新
Original assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Current assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority date: 2006-08-07
Filing date: 2006-08-07
Publication date: 2007-08-15
Anticipated expiration: 2016-08-07

Abstract

The utility model discloses a reactor coping, including a flange cover plate and an inner tank which are connected with a reactor. The flange cover plate is fixed with the inner tank, a taper cover is arranged in the inner part of the inner tank, a capped end is connected with the flange cover plate; heat insulating material, which is composed of silicic acid beaverboards, is arranged between the inner tank, taper cover and the capped end; a hole, which is connected with a connecting tube of an vacuum-channel, is arranged on the taper cover and the capped end; a angle Alpha betweens a conical surface and a level of the taper cover is 15 degree to 45 degree; A steel plate and a stiffening ring are connected between the taper cover and the capped end; the capped end is spherical surface-shaped. The utility model can withstand the vacuum reaction process with a frequent high-temperature and a high pressure, moreover, the structure is simple and practical, and has a high strength and a long service life.

Description

Reactor head

Technical field:

The utility model relates to a kind of reactor head, and is especially a kind of at the metal titanium production plant, be used for the reduction-distillation reactor (external equipment is hereinafter to be referred as reactor) that is in sealed state by opening the reactor head that web members such as bolt, nut connect soon.

Background technology:

In some Production Flow Chart of metal titanium production plant, need in reactor (external equipment), under sealed state, carry out reduction reaction and distillation processing, to displace metal titanium, be used for various types of finished product processings.In this process, to be subjected to the effect of frequent high temperature, high pressure, vacuum in the reactor, this just makes as the reactor of main equipment and the top cover that is used thereof, and accomplishes the reaction of extremely high temperature resistant, high pressure, vacuum.

General reactor head mostly is that the form with flat board is connected use with reactor, like this in the reaction process of frequent high temperature, high pressure, vacuum, will make top cover by covert stretching, compression, cause the top cover of slab construction easily to produce unfavorable phenomenons such as distortion, weld seam drawing crack, performance reduction.

Summary of the invention:

The purpose of this utility model is: provide a kind of not only high temperature resistant, high pressure resistant, the vacuum ability is good, and the reactor head of intensity height, simple in structure, practical, long service life.

The utility model is to constitute like this: it comprises the lid flanged plate (1) and the inner core (2) that can be connected with reactor (8), lid flanged plate (1) is fixed together with inner core (2), inner core (2) inside is provided with conical conical lid (3), on lid flanged plate (1), be connected with end socket (5), between inner core (2), conical lid (3) and end socket (5), be provided with the lagging material of forming by aluminosilicate fiberboard (7), on conical lid (3) and end socket (5), be provided with vacuum tunnel and take over the hole that (9) are connected; The conical surface of conical lid (3) and the angle α of horizontal plane are 15 °～45 °; Between conical lid (3) and end socket (5), be connected with gusset (4) and stiffening ring (6); End socket (5) is a sphere shape end socket.

Compared with prior art, the utility model is convenient to be provided with necessary thermal insulation layer, when frequently being in the reaction process of high temperature, high pressure, vacuum, strengthened the intensity of this whole welding body of reactor head to some extent, increased the work-ing life of reactor head, guarantee the security of production process, also improved the production efficiency of material simultaneously, guaranteed quality product.The utility model can be expanded and be applied to need of the same type and work under various states in other Production Flow Chart of (as the reaction process of frequent high temperature, high pressure, vacuum), and it is simple in structure, practical.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the vertical view of accompanying drawing 1.

Embodiment:

Embodiment of the present utility model: lid flanged plate 1 is a Circular Plate, and periphery has the hole that bolt is opened in installation soon, is convenient to install open bolt soon and be connected use with mounting flange on the reactor; The setting of inner core 2 is convenient to welded and installed conical lid 3 to strengthen integrally-built intensity, be convenient between inner core 2 and conical lid 3, settle lagging material 7---aluminosilicate fiberboard simultaneously, be used for reactor head is incubated, be convenient to the required pyritous reaction process of carrying out in the adaptive response device; Conical lid 3 is taken over the welding strength of (external equipment) by the pyramidal structure that is designed to certain angle α (15 °～45 ° are 30 ° herein) and forms to strengthen conical lid 3 and inner core 2 and vacuum tunnel; End socket 5 is the spherical head without folded edge of standard, end socket 5 is strength members of the present utility model, its setting is different from the design of original flat flange, it is applicable to vacuum and press device, easily manufactured, than slab construction good rigidly, it is big to bear pressure simultaneously, can adapt to and bear the reaction process of high temperature frequent in the reactor, high pressure, vacuum; Gusset 4 is a deformed steel flats, and size is decided according to the conical lid 3 and the scantlings of the structure of end socket 5, has six, is 60 ° respectively and evenly is placed between conical lid 3 and the end socket 5, with the intensity of the whole welding body of enhancing reactor top cover; Stiffening ring 6 is a ring steel plate, and being provided with of it helps the enhancing reactor top cover in the intensity of taking over (external equipment) end socket 5 when being welded to connect with vacuum tunnel, reduces the possibility of the distortion of end socket 5.

Claims

1. reactor head, it comprises the lid flanged plate (1) and the inner core (2) that can be connected with reactor (8), lid flanged plate (1) is fixed together with inner core (2), it is characterized in that: inner core (2) inside is provided with conical conical lid (3), on lid flanged plate (1), be connected with end socket (5), between inner core (2), conical lid (3) and end socket (5), be provided with the lagging material of forming by aluminosilicate fiberboard (7), on conical lid (3) and end socket (5), be provided with vacuum tunnel and take over the hole that (9) are connected.

2. reactor head according to claim 1 is characterized in that: the conical surface of conical lid (3) and the angle α of horizontal plane are 15 °～45 °.

3. reactor head according to claim 1 is characterized in that: be connected with gusset (4) and stiffening ring (6) between conical lid (3) and end socket (5).

4. reactor head according to claim 1 is characterized in that: end socket (5) is a sphere shape end socket.