CN214513635U - Orifice plate mounting structure of adsorption tower section, adsorption tower section and adsorption tower - Google Patents
Orifice plate mounting structure of adsorption tower section, adsorption tower section and adsorption tower Download PDFInfo
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- CN214513635U CN214513635U CN202120130269.7U CN202120130269U CN214513635U CN 214513635 U CN214513635 U CN 214513635U CN 202120130269 U CN202120130269 U CN 202120130269U CN 214513635 U CN214513635 U CN 214513635U
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Abstract
The utility model relates to an engineering equipment technical field provides a orifice plate mounting structure, adsorption tower festival and adsorption tower of adsorption tower festival, mounting structure includes: installing a frame and an orifice plate; the mounting frame is provided with a plurality of mounting ports; the pore plate is detachably connected with the mounting frame corresponding to the mounting port; the peripheral wall of at least one side of the pore plate is provided with a lapping part, and the lapping part is in lapping fit with the installation frame at the installation opening, so that the pore plate and the installation frame are positioned. The utility model discloses a set up on the orifice plate with installing frame complex opening groove class structure, realize the quick installation and the dismantlement of orifice plate and mounting panel, practiced thrift required drilling cost and the bolt purchasing cost of bolt connection structure, relative bolt connection structure, low, the preparation degree of difficulty is low to the size precision requirement of work piece, improve the maintenance operation security, probably produce the spark when avoiding the vice rust knot of bolt destructiveness to demolish, cause the problem of potential safety hazard risk to equipment and maintenance personnel.
Description
Technical Field
The utility model relates to an engineering equipment technical field especially relates to a orifice plate mounting structure, adsorption tower festival and adsorption tower of adsorption tower festival.
Background
The activated carbon flue gas desulfurization and denitration purification equipment is widely applied to industries such as metallurgy, building materials, electric power and the like, and the equipment utilizes the adsorption characteristic of an activated carbon medium to purify flue gas. An activated carbon flue gas purification system generally adopts a tower type reaction container (adsorption tower), activated carbon media are filled into the container, and material flow is formed by the self weight of the media. The flue gas enters from one side of the reactor, passes through the active carbon flow layer and is output from the other side of the reactor, and the sulfur-rich and nitrate-rich gas in the flue gas is adsorbed by the active carbon and is separated from the flue gas, so that the aim of purifying the flue gas is fulfilled. In the adsorption tower medium container, pore plates with certain apertures are regularly arranged to separate the active carbon medium in different material flow channels to form a regular active carbon material flow layer. The adsorption tower sections are the main composition structure of the adsorption tower, each adsorption tower device comprises dozens of sets of adsorption tower sections, and each set of adsorption tower section is provided with dozens of pore plates.
At present, as shown in fig. 1 and fig. 2, the orifice plate is generally fixed in the adsorption tower section by bolts and pressing plates, and in one set of adsorption tower equipment, the number of bolts only used for fastening the orifice plate is up to nearly one hundred thousand. The connection mode is as follows: a large number of bolt holes and a large number of bolts need to be drilled, the manufacturing cost is high, and the consumption of bolt resources is large; a large number of bolts are connected, the assembly and disassembly working strength is high, and the equipment manufacturing, installation and maintenance period is long; the equipment working condition environment is severe, the bolt pair is easy to rust, the maintenance and replacement difficulty is high, and the resource waste of the bolt pair is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pore plate mounting structure of adsorption tower festival, a connected mode cost of manufacture for solving the orifice plate among the prior art is high, it is big to install and remove working strength, it is high to maintain the change degree of difficulty, and the vice wasting of resources of bolt defect big, through set up on the orifice plate with installing frame complex open groove class structure, realize the quick installation and the dismantlement of orifice plate and mounting panel, the required drilling cost and the bolt purchasing cost of bolt connection structure have been practiced thrift, relative bolt connection structure, size required precision to the work piece is low, the preparation degree of difficulty is low, improve maintenance operation security, when avoiding the vice knot of rust destructive the demolising of bolt, the spark probably produces, the problem that causes the potential safety hazard risk to equipment and maintenance personnel.
The utility model also provides an adsorption tower festival, a connected mode cost of manufacture for solving the orifice plate among the prior art is high, it is big to install and remove working strength, it is high to maintain the change degree of difficulty, and the vice wasting of resources of bolt defect, through set up on the orifice plate in adsorption tower festival with installing frame complex opening groove class structure, realize the quick installation and the dismantlement of orifice plate and mounting panel, the required drilling cost and the bolt purchasing cost of bolt connection structure have been practiced thrift, relative bolt connection structure, size required precision to the work piece is low, the preparation degree of difficulty is low, improve maintenance operation security, when avoiding the vice rust knot of bolt destructiveness to demolish, probably produce the spark, the problem that causes the potential safety hazard risk to equipment and maintenance personnel.
The utility model provides an adsorption tower again, a connected mode cost of manufacture for solving among the prior art orifice plate is high, it is big to install and remove working strength, it is high to maintain the change degree of difficulty, and the vice wasting of resources of bolt defect, through set up on the orifice plate in the adsorption tower festival with installing frame complex opening groove class structure, realize the quick installation and the dismantlement of orifice plate and mounting panel, the required drilling cost and the bolt purchasing cost of bolt connection structure have been practiced thrift, relative bolt connection structure, size required precision to the work piece is low, the preparation degree of difficulty is low, improve the operation security of maintaining, when avoiding the vice rust knot destructive demolition of bolt, the spark probably produces, the problem that causes the potential safety hazard risk to equipment and dimension guarantor personnel.
According to the utility model discloses the first aspect provides a pore plate mounting structure of adsorption tower festival, include: installing a frame and an orifice plate;
the mounting frame is provided with a plurality of mounting ports;
the pore plate is detachably connected with the mounting frame corresponding to the mounting port;
the peripheral wall of at least one side of the pore plate is provided with a lapping part, and the lapping part is in lapping fit with the installation frame at the installation opening, so that the pore plate and the installation frame are positioned.
According to the utility model discloses an embodiment, overlap joint portion includes along vertical direction set up in being close to top overlap joint unit and bottom overlap joint unit of two relative lateral wall one sides of orifice plate.
Specifically, the present embodiment provides an implementation manner of the overlapping portion, through the top overlapping unit and the bottom overlapping unit arranged in the vertical direction of the orifice plate, so that the orifice plate can be overlapped with the installation frame at the installation opening through the top overlapping unit and the bottom overlapping unit.
It should be noted that, the specific setting position of top overlap joint unit and bottom overlap joint unit can align the setting with the orifice plate lateral wall that corresponds respectively, also can leave certain interval, and this interval indicates that top overlap joint unit and/or bottom overlap joint unit have a certain distance apart from the lateral wall of orifice plate, and above-mentioned two kinds of modes of this department all can realize, the utility model discloses do not make too much injecture, in practical application, can select according to actual conditions.
According to an embodiment of the present invention, the top overlapping unit and the bottom overlapping unit are open slots disposed on the same side of the orifice plate;
wherein the opening directions of the top lapping unit and the bottom lapping unit are arranged back to back;
the area of the surface of the pore plate is larger than that of the mounting opening.
Particularly, this embodiment provides an embodiment of top overlap joint unit and bottom overlap joint unit, through the provision of going on to the concrete structure of top overlap joint unit and bottom overlap joint unit for the orifice plate can realize the overlap joint with the installing frame in installing port department under the effect of top overlap joint unit and bottom overlap joint unit, and then realizes the location of orifice plate in installing port department.
It should be noted that, through setting up top overlap joint unit and bottom overlap joint unit to the structure of open slot for top overlap joint unit and bottom overlap joint unit carry out the overlap joint through open slot and installing frame, and the open slot can also realize spacing top overlap joint unit and bottom overlap joint unit simultaneously, and then realizes spacing to the orifice plate, has guaranteed the orifice plate and has located lapped stability at the installing frame, has also realized the effect convenient to install and dismantle simultaneously.
According to an embodiment of the present invention, the groove depth of the top overlapping unit is larger than the groove depth of the bottom overlapping unit;
the difference between the maximum distance between the top lapping unit and the bottom lapping unit and the groove depth of the bottom lapping unit is larger than the size of the mounting opening along the vertical direction;
the difference between the maximum distance between the top lapping unit and the bottom lapping unit and the groove depth of the top lapping unit is smaller than or equal to the size of the mounting opening along the vertical direction.
Specifically, this embodiment provides another kind of top overlap joint unit and bottom overlap joint unit's implementation, through the provision to the proportion of size between top overlap joint unit and the bottom overlap joint unit for when the installation, now place the orifice plate slope, with top overlap joint unit through the installing port realize with the overlap joint of installing frame, stand the orifice plate again and place, bottom overlap joint unit is automatic this moment through the installing port, again with the orifice plate along vertical downstream, realize the overlap joint of top overlap joint unit and bottom overlap joint unit and installing frame.
Further, when the pore plate is detached, the pore plate is lifted along the vertical direction, the bottom lapping unit is pushed and pulled outwards to be pulled out of the mounting opening, the inclined pore plate is integrally taken down from the mounting opening, and the top lapping unit is automatically pulled out of the mounting opening.
It should be noted that the maximum distance between the maximum distances between the top and bottom overlapping units means the distance between the farthest ends in the vertical direction between the top and bottom overlapping units.
According to the utility model discloses an embodiment, overlap joint portion include along the horizontal direction set up in the first overlap joint unit of lateral part and the second overlap joint unit of lateral part of two relative lateral walls of orifice plate.
Specifically, the present embodiment provides another overlapping part, in which the orifice plate can be overlapped with the mounting frame at the mounting opening by the first side overlapping unit and the second side overlapping unit arranged in the horizontal direction of the orifice plate.
It should be noted that, the specific setting position of the first overlap joint unit of lateral part and the second overlap joint unit of lateral part can be aligned with the corresponding orifice plate lateral wall respectively and set up, also can leave certain interval, and this interval indicates that the first overlap joint unit of lateral part and/or the second overlap joint unit of lateral part have a certain distance apart from the lateral wall of orifice plate, and above-mentioned two kinds of modes of this department all can realize, the utility model discloses do not make too much the injecture, in practical application, can select according to actual conditions.
According to an embodiment of the present invention, the first side overlapping unit and the second side overlapping unit are open slots disposed on the same side of the perforated plate;
the opening directions of the first side overlapping unit and the second side overlapping unit are arranged back to back;
the area of the surface of the pore plate is larger than that of the mounting opening.
Particularly, this embodiment provides an implementation mode of the first overlap joint unit of lateral part and the second overlap joint unit of lateral part, through the specific structure to the first overlap joint unit of lateral part and the second overlap joint unit of lateral part go on provide for the orifice plate under the effect of the first overlap joint unit of lateral part and the second overlap joint unit of lateral part, can realize the overlap joint with the installing frame in installing port department, and then realize the location of orifice plate in installing port department.
It should be noted that, the structure that sets up to the open slot through the first overlap joint unit of lateral part and lateral part second overlap joint unit for the first overlap joint unit of lateral part and lateral part second overlap joint unit carry out the overlap joint through open slot and installing frame, and the open slot can also realize spacing to the first overlap joint unit of lateral part and lateral part second overlap joint unit simultaneously, and then realizes spacing to the orifice plate, has guaranteed the orifice plate and has located lapped stability in installing frame, has also realized the effect of being convenient for install and dismantling simultaneously.
According to an embodiment of the present invention, the groove depth of the side first overlapping unit is greater than the groove depth of the side second overlapping unit;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the second side overlapping unit is larger than the size of the mounting opening in the horizontal direction;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the first side overlapping unit is smaller than or equal to the size of the mounting opening in the horizontal direction.
Specifically, the embodiment provides the first overlap joint unit of another kind of lateral part and the second overlap joint unit of lateral part, through the provision of the proportion of size between the first overlap joint unit of lateral part and the second overlap joint unit of lateral part, make when the installation, now place the orifice plate slope, with the first overlap joint unit of lateral part through the overlap joint of installing port realization with the installing frame, again with orifice plate and installing frame parallel placement, the second overlap joint unit of lateral part is automatic to be passed through the installing port this moment, again with the orifice plate to the second overlap joint unit of lateral part one side removal, realize the overlap joint of the first overlap joint unit of lateral part and the second overlap joint unit of lateral part and installing frame.
Further, when the pore plate is detached, the pore plate is moved to one side of the first lap joint unit on the side part, the second lap joint unit on the side part is pushed and pulled outwards to be pulled out of the mounting opening, the inclined pore plate is integrally taken down from the mounting opening, and the first lap joint unit on the side part is automatically pulled out.
It should be noted that the maximum distance between the first side overlapping unit and the second side overlapping unit refers to the distance between the farthest ends in the horizontal direction between the first side overlapping unit and the second side overlapping unit.
According to an embodiment of the present invention, the groove depth of the side first overlapping unit is smaller than the groove depth of the side second overlapping unit;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the first side overlapping unit is larger than the size of the mounting opening in the horizontal direction;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the second side overlapping unit is smaller than or equal to the size of the mounting opening in the horizontal direction.
Specifically, the embodiment provides a first overlap joint unit of lateral part and a second overlap joint unit of lateral part, through the provision of the proportion of size between the first overlap joint unit of lateral part and the second overlap joint unit of lateral part, make when the installation, now place the orifice plate slope, realize the overlap joint with the installing frame with the second overlap joint unit of lateral part through the installing port, again place the orifice plate with the installing frame is parallel, the first overlap joint unit of lateral part is automatic to pass through the installing port this moment, again with the orifice plate to the first overlap joint unit one side of lateral part removal, realize the overlap joint of the first overlap joint unit of lateral part and the second overlap joint unit of lateral part with the installing frame.
Further, when the pore plate is detached, the pore plate is moved to one side of the second lap joint unit on the side part, the first lap joint unit on the side part is pushed and pulled outwards to be pulled out of the mounting opening, the inclined pore plate is integrally taken down from the mounting opening, and the second lap joint unit on the side part is automatically pulled out of the mounting opening.
It should be noted that the maximum distance between the first side overlapping unit and the second side overlapping unit refers to the distance between the farthest ends in the horizontal direction between the first side overlapping unit and the second side overlapping unit.
According to the utility model discloses the second aspect provides a adsorption tower festival, has foretell orifice plate mounting structure of an adsorption tower festival.
According to the utility model discloses the third aspect provides an adsorption tower, has foretell orifice plate mounting structure of an adsorption tower festival, perhaps foretell an adsorption tower festival.
The utility model provides an above-mentioned one or more technical scheme has one of following technological effect at least: the utility model provides a pair of orifice plate mounting structure of adsorption tower festival, adsorption tower festival and adsorption tower, through set up on the orifice plate with installing frame complex opening groove class structure, realize the quick installation and the dismantlement of orifice plate and mounting panel, the required drilling cost and the bolt purchasing cost of bolt connection structure have been practiced thrift, relative bolt connection structure, the size precision requirement to the work piece is low, the preparation degree of difficulty is low, improve the maintenance operation security, when avoiding the vice knot of bolt destructiveness to demolish, the spark probably produces, the problem that causes the potential safety hazard risk to equipment and maintenance personnel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic illustration of a prior art adsorption tower section;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
The schematic diagram of the pore plate mounting structure of the adsorption tower section in the prior art;
FIG. 3 is one of the assembling relations of the orifice plate mounting structure of the adsorption tower section provided by the present invention;
fig. 4 is a second schematic view illustrating an assembly relationship of the orifice plate mounting structure of the adsorption tower section according to the present invention;
FIG. 5 is a third schematic view showing the assembling relationship of the orifice plate mounting structure of the adsorption tower section according to the present invention;
FIG. 6 is a fourth schematic view showing the assembling relationship of the orifice plate mounting structure of the adsorption tower section according to the present invention;
FIG. 7 is a fifth drawing illustrating the assembly relationship of the orifice plate mounting structure of the adsorption tower section according to the present invention;
fig. 8 is a sixth view illustrating the assembling relationship of the orifice plate mounting structure of the adsorption tower segment according to the present invention.
Reference numerals:
10. installing a frame; 11. an installation port; 20. an orifice plate;
30. a top lap unit; 40. a bottom lap joint unit; 50. a first side lap joint unit;
60. and a side second overlapping unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Fig. 1 is a schematic view of a conventional adsorption tower segment, and fig. 2 is an enlarged schematic view of a portion a of fig. 1. As can be seen from fig. 1 and 2, the existing orifice plate 20 is connected with the mounting frame 10 by bolts, and in use, a large number of bolt holes are drilled and a large number of bolts are needed, so that the manufacturing cost is high, the bolt resource consumption is large, a large number of bolts are connected, the assembling and disassembling working strength is high, and the equipment manufacturing, installing and maintenance period is long; the working condition and environment of the equipment are severe, the bolt pair is easy to rust, the maintenance and replacement difficulty is high, the resource waste of the bolt pair is large, and the like.
Fig. 3 to 5 are schematic diagrams of the assembly relationship of the orifice plate 20 mounting structure of the adsorption tower section according to the present invention. Fig. 3 to 5 show the structure of the orifice plate 20 according to the present invention.
Fig. 6 and 7 are schematic diagrams of the assembly relationship of the orifice plate 20 mounting structure of the adsorption tower section provided by the present invention. Fig. 6 and 7 show the dimensional arrangement between the top and bottom overlapping elements 30 and 40, which ensures that the aperture plate 20 is stably positioned after the top and bottom overlapping elements 30 and 40 are overlapped to the mounting frame 10.
Fig. 8 is a sixth view illustrating the assembling relationship of the orifice plate 20 of the adsorption tower segment according to the present invention. Fig. 8 provides the first overlapping unit 50 and the second overlapping unit 60 on both sides of the perforated plate 20, the present invention only provides fig. 8 to show the first overlapping unit 50 and the second overlapping unit 60 on both sides, and it can refer to fig. 4 to 7 for other setting conditions of the first overlapping unit 50 and the second overlapping unit 60 on both sides.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In some embodiments of the present invention, as shown in fig. 3 to 8, the present embodiment provides a mounting structure of a perforated plate 20 of an adsorption tower section, including: installing the frame 10 and the orifice plate 20; the mounting frame 10 is provided with a plurality of mounting ports 11; the orifice plate 20 is detachably connected with the mounting frame 10 corresponding to the mounting port 11; the peripheral wall of at least one side of the orifice plate 20 is provided with an overlapping part, and the overlapping part is in overlapping fit with the mounting frame 10 at the mounting opening 11, so that the orifice plate 20 and the mounting frame 10 are positioned.
In detail, the utility model provides a pore plate 20 mounting structure of adsorption tower festival, a connected mode cost of manufacture for solving among the prior art pore plate 20 is high, it is big to install and remove working strength, it is high to maintain the change degree of difficulty, and the big defect of vice wasting of resources of bolt, through set up on pore plate 20 with installing frame 10 complex opening groove class structure, realize the quick installation and the dismantlement of pore plate 20 and mounting panel, the required drilling cost and the bolt purchasing cost of bolt connection structure have been practiced thrift, relative bolt connection structure, size required precision to the work piece is low, the preparation degree of difficulty is low, improve maintenance operation security, when avoiding the vice rust knot of bolt destructiveness to demolish, probably produce the spark, cause the problem of potential safety hazard risk to equipment and maintenance personnel.
In some possible embodiments of the present invention, the overlapping portion includes a top overlapping element 30 and a bottom overlapping element 40 disposed in a vertical direction near one side of the two opposite side walls of the orifice plate 20.
Specifically, the present embodiment provides an overlapping portion embodiment, in which the top overlapping unit 30 and the bottom overlapping unit 40 are disposed in a vertical direction of the orifice plate 20, so that the orifice plate 20 can be overlapped with the mounting frame 10 at the mounting opening 11 by the top overlapping unit 30 and the bottom overlapping unit 40.
It should be noted that, the specific setting position of top overlap joint unit 30 and bottom overlap joint unit 40 can be aligned with the corresponding lateral wall of the pore plate 20 respectively and set up, also can leave certain interval, and this interval means that top overlap joint unit 30 and/or bottom overlap joint unit 40 have certain distance apart from the lateral wall of pore plate 20, and above-mentioned two kinds of modes of this department can all be realized, the utility model discloses do not make too much restriction, in practical application, can select according to actual conditions.
In some possible embodiments of the present invention, the top overlapping unit 30 and the bottom overlapping unit 40 are open slots disposed on the same side of the perforated plate 20; wherein, the opening directions of the top lapping unit 30 and the bottom lapping unit 40 are arranged back to back; the area of the plate surface of the orifice plate 20 is larger than the area of the mounting opening 11.
Specifically, the present embodiment provides an embodiment of the top overlapping unit 30 and the bottom overlapping unit 40, and provides a specific structure of the top overlapping unit 30 and the bottom overlapping unit 40, so that the orifice plate 20 can be overlapped with the mounting frame 10 at the mounting opening 11 under the action of the top overlapping unit 30 and the bottom overlapping unit 40, and further, the positioning of the orifice plate 20 at the mounting opening 11 is realized.
It should be noted that, through setting up top overlap joint unit 30 and bottom overlap joint unit 40 to the structure of open slot, make top overlap joint unit 30 and bottom overlap joint unit 40 realize the overlap joint through open slot and installing frame 10, the open slot can also realize spacing to top overlap joint unit 30 and bottom overlap joint unit 40 simultaneously, and then realize spacing to orifice plate 20, guaranteed orifice plate 20 at installing frame 10 department lapped stability, also realized the effect of being convenient for to install and dismantle simultaneously.
In some possible embodiments of the present invention, the groove depth of the top overlapping element 30 is greater than the groove depth of the bottom overlapping element 40; wherein, the difference between the maximum distance between the top lapping unit 30 and the bottom lapping unit 40 and the groove depth of the bottom lapping unit 40 is larger than the size of the mounting opening 11 along the vertical direction; the difference between the maximum distance between the top overlapping unit 30 and the bottom overlapping unit 40 and the groove depth of the top overlapping unit 30 is smaller than or equal to the size of the mounting opening 11 in the vertical direction.
Specifically, the present embodiment provides another embodiment of the top overlapping unit 30 and the bottom overlapping unit 40, and the overlapping of the top overlapping unit 30 and the bottom overlapping unit 40 with the installation frame 10 is realized by providing a ratio of the size between the top overlapping unit 30 and the bottom overlapping unit 40, such that when the installation is performed, the hole plate 20 is now obliquely placed, the top overlapping unit 30 is overlapped with the installation frame 10 through the installation opening 11, the hole plate 20 is then vertically placed, the bottom overlapping unit 40 automatically passes through the installation opening 11, and the hole plate 20 is vertically moved downward.
Further, when the pore plate 20 is detached, the pore plate 20 is lifted in the vertical direction, the bottom overlapping unit 40 is pushed and pulled outwards to be disengaged from the mounting opening 11, the inclined pore plate 20 is integrally taken down from the mounting opening 11, and the top overlapping unit 30 is automatically disengaged.
It should be noted that the maximum distance between the maximum distances between the top overlapping unit 30 and the bottom overlapping unit 40 refers to the distance between the farthest ends in the vertical direction between the top overlapping unit 30 and the bottom overlapping unit 40.
In some possible embodiments of the present invention, the overlapping portion includes a first overlapping unit 50 and a second overlapping unit 60 disposed at the side portions of the two opposite side walls of the orifice plate 20 in the horizontal direction.
Specifically, the present embodiment provides another overlapping portion embodiment, in which the orifice plate 20 can be overlapped with the mounting frame 10 at the mounting opening 11 by the side first overlapping unit 50 and the side second overlapping unit 60 through the side first overlapping unit 50 and the side second overlapping unit 60 arranged in the horizontal direction of the orifice plate 20.
It should be noted that, the specific setting positions of the first overlapping unit 50 of the side portion and the second overlapping unit 60 of the side portion may be respectively aligned with the corresponding side wall of the orifice plate 20, or a certain distance may be left, where the distance means that the first overlapping unit 50 of the side portion and/or the second overlapping unit 60 of the side portion has a certain distance from the side wall of the orifice plate 20, and both the above two manners may be implemented here.
In some possible embodiments of the present invention, the first and second side overlapping units 50 and 60 are open slots disposed on the same side of the perforated plate 20; wherein, the opening directions of the first overlapping unit 50 and the second overlapping unit 60 are set back to back; the area of the plate surface of the orifice plate 20 is larger than the area of the mounting opening 11.
Specifically, the present embodiment provides an embodiment of the first and second side overlapping units 50 and 60, and the specific structures of the first and second side overlapping units 50 and 60 are provided, so that the orifice plate 20 can be overlapped with the mounting frame 10 at the mounting opening 11 under the action of the first and second side overlapping units 50 and 60, and the orifice plate 20 can be positioned at the mounting opening 11.
It should be noted that, the first overlapping unit 50 of lateral part and the second overlapping unit 60 of lateral part are set to be the structure of open slot, make the first overlapping unit 50 of lateral part and the second overlapping unit 60 of lateral part overlap joint with the installing frame 10 through the open slot, the open slot can also realize spacing to the first overlapping unit 50 of lateral part and the second overlapping unit 60 of lateral part simultaneously, and then realize spacing to orifice plate 20, guaranteed that orifice plate 20 locates lapped stability at installing frame 10, the effect convenient to install and dismantle has also been realized simultaneously.
In some possible embodiments of the present invention, the groove depth of the side first overlapping unit 50 is greater than the groove depth of the side second overlapping unit 60; wherein, the difference between the maximum distance between the first overlapping unit 50 and the second overlapping unit 60 and the groove depth of the second overlapping unit 60 is larger than the size of the mounting opening 11 along the horizontal direction; the difference between the maximum distance between the first side overlapping unit 50 and the second side overlapping unit 60 and the groove depth of the first side overlapping unit 50 is smaller than or equal to the size of the installation opening 11 along the horizontal direction.
Specifically, the present embodiment provides another first overlapping unit 50 and second overlapping unit 60, which are provided in a ratio of the size between the first overlapping unit 50 and the second overlapping unit 60, so that when installing, the hole plate 20 is now placed obliquely, the first overlapping unit 50 is overlapped with the installation frame 10 through the installation opening 11, and then the hole plate 20 is placed in parallel with the installation frame 10, at this time, the second overlapping unit 60 automatically passes through the installation opening 11, and then the hole plate 20 is moved to the second overlapping unit 60 side, so as to overlap the first overlapping unit 50 and the second overlapping unit 60 with the installation frame 10.
Further, when the pore plate 20 is removed, the pore plate 20 is moved to the side of the first overlapping unit 50 at the side, the second overlapping unit 60 at the side is pushed and pulled outwards to be removed from the mounting opening 11, then the whole inclined pore plate 20 is removed from the mounting opening 11, and the first overlapping unit 50 at the side is automatically removed.
It should be noted that the maximum distance between the first side overlapping unit 50 and the second side overlapping unit 60 refers to the distance between the farthest ends of the first side overlapping unit 50 and the second side overlapping unit 60 in the horizontal direction.
In some possible embodiments of the present invention, the groove depth of the side first overlapping unit 50 is smaller than the groove depth of the side second overlapping unit 60; wherein, the difference between the maximum distance between the first and second side overlapping units 50 and 60 and the groove depth of the first side overlapping unit 50 is larger than the size of the mounting opening 11 along the horizontal direction; the difference between the maximum distance between the first side overlapping unit 50 and the second side overlapping unit 60 and the groove depth of the second side overlapping unit 60 is smaller than or equal to the size of the mounting opening 11 along the horizontal direction.
Specifically, the present embodiment provides a first overlapping unit 50 and a second overlapping unit 60, which are provided by providing a ratio of the size between the first overlapping unit 50 and the second overlapping unit 60, such that when installing, the hole plate 20 is now placed obliquely, the second overlapping unit 60 is overlapped with the installation frame 10 through the installation opening 11, and then the hole plate 20 is placed in parallel with the installation frame 10, at this time, the first overlapping unit 50 automatically passes through the installation opening 11, and then the hole plate 20 is moved to the first overlapping unit 50 side, so as to overlap the first overlapping unit 50 and the second overlapping unit 60 with the installation frame 10.
Further, when the pore plate 20 is removed, the pore plate 20 is moved to the side of the side portion second overlapping unit 60, the side portion first overlapping unit 50 is pushed and pulled outwards to be removed from the mounting opening 11, then the inclined pore plate 20 is removed from the mounting opening 11, and the side portion second overlapping unit 60 is automatically removed.
It should be noted that the maximum distance between the first side overlapping unit 50 and the second side overlapping unit 60 refers to the distance between the farthest ends of the first side overlapping unit 50 and the second side overlapping unit 60 in the horizontal direction.
In some embodiments of the present invention, this scheme provides an adsorption tower section having the above-mentioned orifice plate 20 mounting structure of an adsorption tower section.
In detail, the utility model provides a tower section for the connected mode cost of manufacture of orifice plate 20 among the solution prior art is high, it is big to install and remove working strength, it is high to maintain the change degree of difficulty, and the vice wasting of resources of bolt defect greatly, through set up on the orifice plate 20 in tower section with installing frame 10 complex open slot class structure, realize the quick installation and the dismantlement of orifice plate 20 and mounting panel, the required drilling cost and the bolt purchasing cost of bolt connection structure have been practiced thrift, relative bolt connection structure, size precision requirement to the work piece is low, the preparation degree of difficulty is low, improve maintenance operation security, when avoiding the vice rust knot of bolt destructively demolising, probably produce the spark, cause the problem of potential safety hazard risk to equipment and maintenance personnel.
In some embodiments of the present invention, this scheme provides an adsorption tower having the above-mentioned orifice plate 20 mounting structure of an adsorption tower section, or the above-mentioned adsorption tower section.
In detail, the utility model provides a adsorption tower again, a connected mode cost of manufacture for solving orifice plate 20 among the prior art is high, it is big to install and remove working strength, it is high to maintain the change degree of difficulty, and the vice wasting of resources of bolt defect big, through set up on orifice plate 20 in the adsorption tower festival with installing frame 10 complex opening groove class structure, realize the quick installation and the dismantlement of orifice plate 20 and mounting panel, the required drilling cost and the bolt purchasing cost of bolt connection structure have been practiced thrift, relative bolt connection structure, size required precision to the work piece is low, the preparation degree of difficulty is low, improve the operation security of maintenance, when avoiding the vice rust knot of bolt destructiveness to demolish, probably produce the spark, cause the problem of potential safety hazard risk to equipment and maintenance personnel.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.
Claims (10)
1. An orifice plate mounting structure for a section of an adsorption tower, comprising: installing a frame and an orifice plate;
the mounting frame is provided with a plurality of mounting ports;
the pore plate is detachably connected with the mounting frame corresponding to the mounting port;
the peripheral wall of at least one side of the pore plate is provided with a lapping part, and the lapping part is in lapping fit with the installation frame at the installation opening, so that the pore plate and the installation frame are positioned.
2. The orifice plate mounting structure of a column section of an adsorption column of claim 1, wherein the overlapping section comprises a top overlapping element and a bottom overlapping element disposed adjacent to one side of opposite sidewalls of the orifice plate in a vertical direction.
3. The orifice plate mounting structure of an adsorption tower section according to claim 2, wherein the top overlapping unit and the bottom overlapping unit are open grooves formed in the same side plate surface of the orifice plate;
wherein the opening directions of the top lapping unit and the bottom lapping unit are arranged back to back;
the area of the surface of the pore plate is larger than that of the mounting opening.
4. The orifice plate mounting structure for a column section of an adsorption column of claim 3, wherein the groove depth of the top overlapping element is greater than the groove depth of the bottom overlapping element;
the difference between the maximum distance between the top lapping unit and the bottom lapping unit and the groove depth of the bottom lapping unit is larger than the size of the mounting opening along the vertical direction;
the difference between the maximum distance between the top lapping unit and the bottom lapping unit and the groove depth of the top lapping unit is smaller than or equal to the size of the mounting opening along the vertical direction.
5. The orifice plate mounting structure of a column section of an adsorption column according to claim 1, wherein the overlapping portion includes a side first overlapping unit and a side second overlapping unit provided in a horizontal direction to opposite side walls of the orifice plate.
6. The orifice plate mounting structure of an adsorption tower section according to claim 5, wherein the first and second side overlapping units are open grooves formed in the same side plate surface of the orifice plate;
the opening directions of the first side overlapping unit and the second side overlapping unit are arranged back to back;
the area of the surface of the pore plate is larger than that of the mounting opening.
7. The orifice plate mounting structure for a column section of an adsorption column according to claim 6, wherein the groove depth of the first overlapping unit of the side portion is larger than the groove depth of the second overlapping unit of the side portion;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the second side overlapping unit is larger than the size of the mounting opening in the horizontal direction;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the first side overlapping unit is smaller than or equal to the size of the mounting opening in the horizontal direction.
8. The orifice plate mounting structure for a column section of an adsorption column according to claim 6, wherein the groove depth of the first overlapping unit of the side portion is smaller than the groove depth of the second overlapping unit of the side portion;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the first side overlapping unit is larger than the size of the mounting opening in the horizontal direction;
the difference between the maximum distance between the first side overlapping unit and the second side overlapping unit and the groove depth of the second side overlapping unit is smaller than or equal to the size of the mounting opening in the horizontal direction.
9. An adsorption tower section characterized by having an orifice plate mounting structure of an adsorption tower section as recited in any one of claims 1 to 8.
10. An adsorption column comprising the orifice plate mounting structure of an adsorption column section according to any one of claims 1 to 8 or an adsorption column section according to claim 9.
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| CN112843985A (en) * | 2021-01-18 | 2021-05-28 | 湖南中冶长天重工科技有限公司 | Orifice plate mounting structure of adsorption tower section, adsorption tower section and adsorption tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112843985A (en) * | 2021-01-18 | 2021-05-28 | 湖南中冶长天重工科技有限公司 | Orifice plate mounting structure of adsorption tower section, adsorption tower section and adsorption tower |
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