CO (carbon monoxide) full-radial isothermal converting furnace
A technology of isothermal transformation and furnace body, which is applied in the field of temperature transformation furnace, can solve the problems of reactor overtemperature, isothermal reactor overtemperature, complex structure, etc., and achieve the effect of uniform gas distribution, small bed resistance and large flow area
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[0039] Example 1
[0040] Figure 1 to Image 6 As shown, the CO full radial isothermal shift furnace includes:
[0041] The furnace body 1 includes a main body 11, an upper head 15 and a lower head 12. A transition section 18 is provided between the main body 11 and the upper head 15, and a flange is detachably connected between the main body 11 and the transition section 18. The main body 11 It is welded with the lower head 12 , the upper head 15 and the transition section 18 . The top of the upper head 15 is provided with a reaction gas inlet 16 and an upper inspection manhole 17, the side wall of the transition section 18 is provided with a circulating cooling water outlet 14, the lower end side wall of the main body 11 is provided with a lower inspection manhole 13, and the bottom of the lower head is provided with a lower inspection manhole 13. There are a cooling water inlet 19 and a shift gas outlet 110, the bottom of the furnace body 1 is seated on a skirt 6, and the...
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[0045] Example 2
[0046] like Figure 7 , Figure 8 Shown: the gas distributor in the CO full-radial isothermal shift furnace is composed of several segments of distributors with the same structure. Each segment of distributor includes an inner cylinder 55 and an outer cylinder 54. The ribs are arranged with gaps, and the outer cylinder 54 is composed of two semi-cylinders. Two sets of vertical connecting plates 53 are welded at both ends of the semi-circular outer cylinder to bolt the semi-cylinders together to form a cylindrical cylinder. The outer cylinder 54 has uniformly distributed circular holes, the inner cylinder 55 is used as a secondary gas distributor, and the gap between its triangular ribs is smaller than the outer cylinder diameter and not greater than 3mm. In order to prevent the catalyst from settling and causing the short circuit of the reactant gas. The upper and lower ends of the triangular rib of the inner cylinder 55 and the top and bottom of the oute...
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