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Electric kiln for honeycomb catalyst roasting

A honeycomb catalyst and honeycomb catalyst technology, which are applied in furnaces, furnace types, lighting and heating equipment, etc., can solve the problems of poor effect and high manufacturing cost, and achieve the effect of improving roasting quality and reducing manufacturing cost.

Pending Publication Date: 2018-10-12
江苏浩日朗环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the existing roasting method is not effective and the manufacturing cost is high. The present invention provides an electric kiln for honeycomb catalyst roasting to solve the above problems

Method used

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  • Electric kiln for honeycomb catalyst roasting
  • Electric kiln for honeycomb catalyst roasting

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Embodiment Construction

[0014] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0015] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential", etc. The indicated orientation or positional relationship is based ...

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Abstract

The invention provides an electric kiln for honeycomb catalyst roasting. The electric kiln is used for blank roasting of honeycomb catalysts. Rollers are horizontally arranged at two ends of the electric kiln; conveying net chains are wound out of the rollers; the upper parts of the conveying net chains are conveying parts; blanks are placed on the upper planes of the conveying parts; first heating devices are arranged above the blanks; and second heating devices for heating the lower parts of the blanks are arranged under the conveying parts. Different surfaces of the blanks are synchronouslyacted through an electric compounding mode, so that the surfaces of the catalyst blanks are uniformly heated, and the roasting quality is greatly improved; and meanwhile, heat energy generated by gasis used for replacing one part of electric energy, so that the manufacturing cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to an electric kiln for firing honeycomb catalysts. Background technique [0002] Honeycomb catalyst generally refers to the catalyst (Catalyst) used in the SCR (selective catalytic reduction) denitration system of the power plant. In the SCR reaction, the reducing agent is selectively reacted with the nitrogen oxides in the flue gas at a certain temperature. substance. Roasting is a key process in the manufacturing process of honeycomb catalyst. Roasting directly affects the forming quality of the embryo body. The existing roasting is generally carried out by electric heating. The heating surface of the embryo body is single, and the roasting effect is poor. The power consumption is relatively large, and the manufacturing cost is relatively high. Contents of the invention [0003] The technical problem to be solved by the present invention is: the existing roasting metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B9/24F27B9/06F27B9/36F27B9/30
CPCF27B9/063F27B9/24F27B9/3005F27B9/36
Inventor 施雅琼张现龙
Owner 江苏浩日朗环保科技有限公司