CN209340494U - A kind of catalyst test block seal assembly - Google Patents

A kind of catalyst test block seal assembly Download PDF

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Publication number
CN209340494U
CN209340494U CN201822015271.0U CN201822015271U CN209340494U CN 209340494 U CN209340494 U CN 209340494U CN 201822015271 U CN201822015271 U CN 201822015271U CN 209340494 U CN209340494 U CN 209340494U
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CN
China
Prior art keywords
sealing
test block
fastener
catalyst
reactor inlet
Prior art date
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Active
Application number
CN201822015271.0U
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Chinese (zh)
Inventor
王守超
刘炜
杨莎莎
李韦
薛璐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kai Yuen Daiei (xi'an) Environmental Protection Technology Co Ltd
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Kai Yuen Daiei (xi'an) Environmental Protection Technology Co Ltd
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Priority to CN201822015271.0U priority Critical patent/CN209340494U/en
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Abstract

The utility model belongs to experiment catalyst test block fast-assembling technical field of sealing technology, it is related to a kind of catalyst test block seal assembly, including sealing element, fastener, sealing element includes the catalyst seal part and reactor inlet sealing element being detachably connected, catalyst seal part is fastenedly connected with catalyst test block by double-U-shaped clip, and reactor inlet sealing element is closely connect with reactor inlet by connector;By increasing the design of sealing element, fastener, the fast sealing on catalyst test block is realized, can be fitted closely with reactor inlet, realizes that flue gas mist zero is escaped;The seal assembly selects heat-resisting material to be made, and may be reused, and easy to loading and unloading, time-consuming short, human factor influence is small, has no adverse effects to laboratory environment and subsequent experimental equipment.

Description

A kind of catalyst test block seal assembly
Technical field
The utility model belongs to experiment catalyst test block fast-assembling technical field of sealing technology, is related to a kind of seal assembly, especially It is related to a kind of catalyst test block seal assembly.
Background technique
Currently, the sealing of existing catalyst test block is the one ends wound asbestos yarn in catalyst test block, due to artificial The winding thickness and tightness of winding are not easy to control, are easy to appear flue gas by escaping slot and influence experimental result, asbestos yarn Glass fibre is easy loose rear breaking releasing after heated, flies into catalyst test block with flue gas, blocks up after enrichment Filling in catalyst duct influences test result.
In addition, if the backward asbestos yarn that breaks is flown into subsequent experimental equipment with flue gas after there is enrichment blocking, meeting Directly affect the operation of a whole set of experimental facilities.When replacing catalyst test block, tiny glass fibre can be flown upward in the lab, Experimenter's health is directly endangered, other precision detecting instruments is endangered, influences the building in dustless laboratory.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of catalyst test block sealing Component, sealing effect is good, handling are time-consuming short, and human factor influence is small, to laboratory environment and subsequent experimental equipment without bad shadow It rings.
The purpose of this utility model solves by the following technical programs: a kind of catalyst test block sealing group Part, including sealing element, fastener, the sealing element include the catalyst seal part being detachably connected and reactor inlet sealing Part, the catalyst seal part are fastenedly connected with catalyst test block by double-U-shaped clip, the reactor inlet sealing element with Reactor inlet is closely connected by connector.
Further, the catalyst seal part is fixedly connected with reactor inlet sealing element by fastener.
Further, the fastener is frame type bidirectional fastening part.
Further, the frame size of the fastener is 170mm × 170mm × 40mm, and is set on two adjacent frames There is fastening screw hole, adjustable fastener is fixedly installed in the frame of fastener by the fastening screw hole in conjunction with screw.
Further, the adjustable fastener is cuboid fastener, the size of the cuboid fastener be 160mm × 10mm。
Further, the connector includes Square Connector and seal washer, enhancing reactor entrance seal and anti- Answer the leakproofness of device entrance.
Further, the sealing element, fastener are all made of heat-resisting material and are made, and may be reused.
Compared with prior art, the utility model has following the utility model has the advantages that by increasing sealing element, fastener is set Meter, realizes the fast sealing on catalyst test block, can fit closely with reactor inlet, realizes that flue gas mist zero is escaped Ease;The seal assembly selects heat-resisting material to be made, and may be reused, easy to loading and unloading, time-consuming short, human factor influence it is small, It has no adverse effects to laboratory environment and subsequent experimental equipment.
Detailed description of the invention
Fig. 1 is seal configuration schematic diagram provided by the utility model;
Fig. 2 is fastener constructions schematic diagram provided by the utility model;
Fig. 3 is connector construction schematic diagram provided by the utility model.
Wherein: 1 is sealing element;2 be fastener;3 be catalyst seal part;4 be reactor inlet sealing element;5 be connection Device;6 be adjustable fastener;7 be fastening screw hole.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they are only and institute The example of the consistent device of some aspects be described in detail in attached claims, the utility model.
It is with reference to the accompanying drawing and real in order to make those skilled in the art more fully understand the technical solution of the utility model Example is applied to be described in further detail the utility model.
Embodiment 1
As shown in figure 1 to 3, the utility model provides a kind of catalyst test seal assembly to ginseng, including sealing element 1, tight Firmware 2, sealing element 1 include the catalyst seal part 3 and reactor inlet sealing element 4 that are detachably connected, catalyst seal part 3 with Catalyst test block is fastenedly connected by double-U-shaped clip, and reactor inlet sealing element 4 and reactor inlet are tight by connector 5 Closely connected conjunction.
Further, catalyst seal part 3 is fixedly connected with reactor inlet sealing element 4 by fastener 2.
Further, fastener 2 is frame type bidirectional fastening part.
Further, the frame size of fastener 2 is 170mm × 170mm × 40mm, and two adjacent frames are equipped with tightly Gu screw hole 7, adjustable fastener 6 is fixedly installed in the frame of fastener 2 by fastening screw hole 7 in conjunction with screw.
Further, adjustable fastener 6 is cuboid fastener, and the size of cuboid fastener is 160mm × 10mm.
Further, connector 5 include Square Connector and seal washer, enhancing reactor entrance seal 4 with react The leakproofness of device entrance.
Further, sealing element 1, fastener 2 are all made of heat-resisting material and are made, reusable.
The catalyst test seal assembly that the utility model provides, the specific course of work are as follows: the utility model mentions For catalyst test seal assembly, asbestos yarn used in original test is substituted, is to the quick of catalyst test block Encapsulation, catalyst seal part 3 are fastenedly connected with catalyst test block by double-U-shaped clip, and realization fits closely;Reactor inlet Sealing element 4 is closely connect with reactor inlet by connector 5, is tightly connected above two and the escape of flue gas mist zero may be implemented; In addition, the utility model carries out dimensional measurement, catalyst seal part 3 and catalyst for present reactor and catalyst test block Test block, reactor inlet sealing element 4 are bonded experimental error caused by closely reducing flue gas escape with reactor inlet; Sealing element 1 and fastener 2 may be reused using being made of heat-resisting material, easy to loading and unloading, time-consuming short, human factor Influence it is small, have no adverse effects to laboratory environment and subsequent experimental equipment.
Embodiment 2
As shown in figure 1 to 3, the utility model provides a kind of catalyst test seal assembly to ginseng, including sealing element 1, tight Firmware 2, sealing element 1 include the cuboid catalyst seal part 3 and rotary table reactor inlet sealing element 4 being detachably connected, catalysis Agent sealing element 3 is fastenedly connected with catalyst test block by double-U-shaped clip, and reactor inlet sealing element 4 and reactor inlet are logical Connector 5 is crossed to fit closely.
Further, when catalyst test block outside dimension is 150mm × 150mm, the size of cuboid catalyst seal part For 155mm × 155mm;Reactor inlet bore is 125mm, and rotary table reactor inlet closure size bottom circle outer diameter is 128mm, Upper round outer diameter is 122mm, frustum cone height 60mm.
Further, cuboid catalyst seal part and reactor inlet sealing element are connected by frame type bidirectional fastening part It connects, two adjacent frames of the square bidirectional fastening part are equipped with fastening screw hole 7, and adjustable fastener 6 passes through fastening screw hole 7 again It is fixedly installed in the frame of fastener 2 in conjunction with screw, can realize cuboid catalyst seal part by adjusting adjustable fastener 6 It is fitted closely with the realization of reactor inlet sealing element.
To sum up, the utility model carries out dimensional measurement, catalyst seal part 3 for present reactor and catalyst test block Reality caused by closely reducing flue gas escape is bonded with catalyst test block, reactor inlet sealing element 4 with reactor inlet Test error;Sealing element 1 and fastener 2 may be reused using being made of heat-resisting material, easy to loading and unloading, time-consuming short, people For factor influence it is small, have no adverse effects to laboratory environment and subsequent experimental equipment.
The above is only specific embodiment of the present utility model, is made skilled artisans appreciate that or realizing this Utility model.Various modifications to these embodiments will be apparent to one skilled in the art, institute herein The General Principle of definition can be realized in other embodiments without departing from the spirit or scope of the present utility model.
The utility model is not limited to above content, and can carry out various modifications without departing from the scope and change Become.The scope of the utility model is only limited by the accompanying claims.

Claims (7)

1. a kind of catalyst test block seal assembly, which is characterized in that including sealing element (1), fastener (2), the sealing Part (1) includes the catalyst seal part (3) and reactor inlet sealing element (4) being detachably connected, the catalyst seal part (3) It is fastenedly connected with catalyst test block by double-U-shaped clip, the reactor inlet sealing element (4) and reactor inlet pass through company Device (5) is connect closely to connect.
2. catalyst test block seal assembly according to claim 1, which is characterized in that the catalyst seal part (3) it is fixedly connected with reactor inlet sealing element (4) by fastener (2).
3. catalyst test block seal assembly according to claim 2, which is characterized in that the fastener (2) is side Frame-type bidirectional fastening part.
4. catalyst test block seal assembly according to claim 2 or 3, which is characterized in that the fastener (2) Frame size is 170mm × 170mm × 40mm, and two adjacent frames are equipped with fastening screw hole (7), adjustable fastener (6) The frame of fastener (2) is fixedly installed in conjunction with screw by the fastening screw hole (7).
5. catalyst test block seal assembly according to claim 4, which is characterized in that the adjustable fastener (6) For cuboid fastener, the size of the cuboid fastener is 160mm × 10mm.
6. catalyst test block seal assembly according to claim 1-3, which is characterized in that the connector It (5) include Square Connector and seal washer, the leakproofness of enhancing reactor entrance seal (4) and reactor inlet.
7. catalyst test block seal assembly according to claim 1-3, which is characterized in that the sealing element (1), fastener (2) is all made of heat-resisting material and is made.
CN201822015271.0U 2018-12-04 2018-12-04 A kind of catalyst test block seal assembly Active CN209340494U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822015271.0U CN209340494U (en) 2018-12-04 2018-12-04 A kind of catalyst test block seal assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822015271.0U CN209340494U (en) 2018-12-04 2018-12-04 A kind of catalyst test block seal assembly

Publications (1)

Publication Number Publication Date
CN209340494U true CN209340494U (en) 2019-09-03

Family

ID=67750372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822015271.0U Active CN209340494U (en) 2018-12-04 2018-12-04 A kind of catalyst test block seal assembly

Country Status (1)

Country Link
CN (1) CN209340494U (en)

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