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A catalyst tablet testing device

A technology for testing equipment and catalysts, which is applied in the field of catalyst tablet testing equipment, can solve problems such as incomplete data matching, and achieve accurate test results

Inactive Publication Date: 2016-06-22
天津神能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the data measured by this method are not completely in line with the actual situation, and the data mainly serve as a reference

Method used

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  • A catalyst tablet testing device
  • A catalyst tablet testing device

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Experimental program
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Embodiment Construction

[0018] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] Such as figure 1 , 2 As shown, a catalyst tableting test equipment includes a support 5, and the upper end surface of the support 5 is fixed with a lifting device 1 . The lifting device 1 is a cylinder or a hydraulic lifting device, which not only has a lifting function, but also can ensure the cleanliness of the catalyst tableting test equipment. A lifting rod 2 is installed at the bottom of the lifting device 1 . The lifting rod 2 is fixedly connected to the lifting device 1 by welding, which ensures that the lifting device 1 has good sealing performance. The lower end surface of the lifting rod 2 is fixedly connected with a lower pressing plate 3 . The elevating rod 2 is fixedly connected with the lower pressing plate 3 through threads, which is convenient for disassembly and replacement when the lower pressing plate 3 is damaged...

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Abstract

A catalyst tablet testing device is disclosed. The catalyst tablet testing device comprises a rack. A lifting device is fixed to the upper end surface of the rack. A lifting rod is mounted to the bottom of the lifting device. A downward-pressing plate is fixedly connected to the lower end surface of the lifting rod. A support plate is fixed right under the downward-pressing plate, and is fixedly mounted to the upper end surface of an operating bench. The upper end surface of the support plate is provided with a plurality of raised parts. The upper end surface of the operating bench is provided with a pressure testing device comprising a pressure sensor. The pressure sensor is disposed on the upper end surface of the support plate and is connected to the main engine of the pressure testing device through electric wires. A beneficial effect of the catalyst tablet testing device is that the catalyst tablet testing device stimulates stress conditions of catalyst tablet samples in chemical engineering equipment through a manner that the support plate has certain surface roughness, and therefore testing results meet practical situations.

Description

technical field [0001] The invention relates to the field of catalysts, in particular to a catalyst compression test equipment. Background technique [0002] In chemical production, catalysts play a vital role in accelerating the rate of chemical reactions. There are many types of catalyst production methods, but one of the more commonly used methods is mechanical mixing. Using this method, the catalyst needs to be pressed into pellets, and since the quality of the pellets directly determines the performance of the catalyst, it is necessary to test the sample strength of the catalyst after pelleting. [0003] In the prior art, the instrument for testing the strength of the catalyst pellet sample mainly uses a platform to place the sample, and then uses an impact device to apply pressure to the pellet sample, thereby testing the strength of the catalyst pellet sample. However, the data measured by this method are not completely in line with the actual situation, and the dat...

Claims

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Application Information

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IPC IPC(8): G01N3/02G01N3/06
Inventor 王震宇张东海李晓文
Owner 天津神能科技有限公司