CN203004378U - High-structured catalyst forming die - Google Patents

Abstract

The utility model discloses a high-structured catalyst forming die which comprises an upper die body and a lower die body, wherein the upper die body and the lower die body are mutually buckled, one end side surfaces of the upper die body and the lower die body are in hinged connection, locking devices are arranged on the other end side surfaces of the upper die body and the lower die body, a plurality of longitudinal bars with isosceles trapezoid-shaped sections are correspondingly arranged inside die cavities of the upper die body and the lower die body along a longitudinal direction, a plurality of transverse bars with circular arc-shaped sections are equidistantly arranged between adjacent longitudinal bars along longitudinal separations, the upper surfaces of the transverse bars and the longitudinal bars are located on the same horizontal plane, and the cord heights of the transverse bars are smaller than the depths of formed die grooves. The high-structured catalyst forming die has the advantages that the structure is simple, due to the fact that the plurality of transverse bars with the circular arc-shaped sections are equidistantly arranged between adjacent longitudinal bars along the longitudinal separations, the longitudinal bars are evenly divided, produced catalyst is enabled to be regular and stable, and accordingly conversion per pass is improved and production efficiency is improved.

Description

High regular catalyst mould

Technical field

The utility model relates to a kind of mould, especially relates to a kind of high regular catalyst mould.

Background technology

The activity of catalyst not only depends on its chemical composition, and is also relevant with its institutional framework.The same catalyst is due to the otherness of mould, and its activity falls far short, so the mould of catalyst has special significance.Due to the difference of mould, the granular size of catalyst is irregular, has a strong impact on conversion per pass, the Production Gain rate is impacted, and time-consumingly take a lot of work again, affects operating efficiency.

Summary of the invention

The utility model purpose is to provide a kind of high regular catalyst mould, to realize improving the regular purpose of catalyst granules.

For achieving the above object, the utility model can be taked following technical proposals:

High regular catalyst mould described in the utility model comprises the upper and lower die body of mutual fastening, and the distolateral wall of described upper and lower die body one is hinged, and other end sidewall is provided with locking device; Longitudinally correspondingly respectively in the die cavity of upper and lower die body be evenly equipped with the vertical muscle that many cross sections are isosceles trapezoid; Between described adjacent vertical muscle longitudinally spaced set many sliver transvers sections are arranged is the horizontal bar of circular arc; The upper surface of described horizontal bar, vertical muscle is in same level; The action of horizontal bar is less than the degree of depth of formed mold slots between vertical muscle.

The utility model advantage is simple in structure, by in die cavity between adjacent vertical muscle longitudinally the many sliver transvers sections of spaced set be the horizontal bar of circular arc, the average decile of vertical muscle, make the catalyst granules of production more regular, stable, thereby the raising conversion per pass is enhanced productivity.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the plan structure schematic diagram of Fig. 1.

Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.

Fig. 4 is the I section structure for amplifying schematic diagram of Fig. 1.

Fig. 5 is the II section structure for amplifying schematic diagram of Fig. 2.

Fig. 6 is the III section structure for amplifying schematic diagram of Fig. 3.

The specific embodiment

As shown in Fig. 1,2,3,4,5,6, high regular catalyst mould described in the utility model comprises upper die body 1 and the lower mold body 2 that mutually snaps together, and described upper die body 1 and the distolateral wall of lower mold body 2 one are hinged, and other end sidewall is provided with locking device; Longitudinally correspondingly respectively in the die cavity of upper die body 1, lower mold body 2 be evenly equipped with the vertical muscle 3 that many cross sections are isosceles trapezoid; 3, described adjacent vertical muscle longitudinally equidistantly 19mm to be provided with many radiuses be 8.688mm, arc length is the circular arc horizontal bar 4 of 13.8mm; The upper surface of described horizontal bar 4, vertical muscle 3 is in same level; The action of horizontal bar 4 is less than the degree of depth of vertical 3 formed mold slots 5 of muscle.

Claims (1)

1. one kind high regular catalyst mould, comprise the upper and lower die body (1,2) that mutually snaps together, and described upper and lower die body (1, a 2) distolateral wall is hinged, and other end sidewall is provided with locking device; Longitudinally correspondingly respectively in the die cavity of upper and lower die body (1,2) be evenly equipped with the vertical muscle (3) that many cross sections are isosceles trapezoid; It is characterized in that: between described adjacent vertical muscle (3) longitudinally spaced set many sliver transvers sections are arranged is the horizontal bar (4) of circular arc; The upper surface of described horizontal bar (4), vertical muscle (3) is in same level; The action of horizontal bar (4) is less than the degree of depth of formed mold slots (5) between vertical muscle (3).

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