CN219081182U - Fixed source waste gas sampling platform - Google Patents

Abstract

The utility model provides a fixed source waste gas sampling platform, which structurally comprises a prefabricated platform plate, wherein the prefabricated platform plate is installed on a chimney, a through hole for the chimney to pass through is formed in the center of the prefabricated platform plate, and the prefabricated platform plate comprises: a first platform plate mounted to a first side of the chimney; the first platform plate and the second platform plate can be spliced; and a pedestrian passageway connecting the edge of the prefabricated platform panel with the ground. The fixed source waste gas sampling platform can solve the problem that operators need to go back and forth for monitoring, debugging and calibration.

Description

Fixed source waste gas sampling platform

Technical Field

The application relates to the technical field of fixed source exhaust gas sampling, in particular to a fixed source exhaust gas sampling platform.

Background

At present, environmental protection problems are serious, and for the purpose of winning pollution, prevention and treatment of the attack combat, the monitoring and management in the environmental protection field are increasingly technically and modern, and the automatic environmental monitoring is also increasingly used, in particular to the automatic monitoring of the waste gas with a fixed source.

Generally, a fixed source chimney is provided with a plurality of sampling ports, the sampling ports and the automatic monitoring equipment are required to be installed on a vertical pipe section at the high position of the chimney, and the sampling ports are used for acquiring the concentration value of pollutants, pressure, humidity, temperature, flow rate and other parameters through sampling analysis of the automatic monitoring equipment. At present, most of sampling platforms are configured by self-welding in factories, most of sampling platforms do not meet the standard requirements, and operators need to go back and forth for multiple times for monitoring, debugging and calibration because the sampling platforms are far away from an analysis cabin, which is time-consuming and labor-consuming.

Disclosure of Invention

Accordingly, an object of the present application is to provide a fixed source exhaust sampling platform for solving the problem that an operator needs to make multiple trips for monitoring and debugging calibration.

According to the utility model there is provided a fixed source exhaust sampling platform, wherein the fixed source exhaust sampling platform comprises: the prefabricated platform board, install in the chimney, the central authorities of prefabricated platform board are formed with and are used for supplying the chimney passes the through-hole, prefabricated platform board includes: a first platform plate mounted to a first side of the chimney; the first platform plate and the second platform plate can be spliced; and a pedestrian passageway connecting the edge of the prefabricated platform panel with the ground.

Preferably, the first platform plate is formed with a first split part, and the first split part is a plurality of upper half plate parts protruding from the edge of the first platform plate; the second platform plate is provided with a second split part, and the second split part is a plurality of lower half plate parts protruding out of the edge of the second platform plate; the first splicing part and the second splicing part can be spliced.

Preferably, the first split part is fixedly connected with the second split part through a screw and a nut.

Preferably, a fence is mounted on the periphery of the prefabricated platform plate.

Preferably, a baffle plate which is vertically arranged is arranged on the periphery of the prefabricated platform plate, and the height of the baffle plate is smaller than that of the fence.

Preferably, a canopy is supported above the prefabricated platform plate, and the canopy is formed with a notch for avoiding the chimney.

Preferably, a plurality of hanging rings are arranged on the side edge of the top of the canopy.

Preferably, a plurality of warning lamps are arranged on the periphery of the prefabricated platform plate and the periphery of the awning.

Preferably, the corner of the prefabricated platform plate is provided with a wire harness channel.

Preferably, the pedestrian passageway is a connecting ramp, a zigzag ramp, a spiral ramp or an elevator.

The fixed source waste gas sampling platform comprises a first platform plate arranged on the first side of the chimney and a second platform plate arranged on the second side of the chimney, wherein the first platform plate and the second platform plate can be spliced to form a prefabricated platform plate, a through hole is formed in the center of the prefabricated platform plate and used for the chimney to pass through, and a pedestrian passage leading to the ground is formed in the edge of the prefabricated platform plate, so that an operator can carry various devices required by monitoring and calibration onto the prefabricated platform plate, and the problem that the operator needs to make monitoring, debugging and calibration for multiple trips can be effectively solved.

In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a stationary source exhaust sampling platform according to the present utility model.

FIG. 2 is a schematic illustration of a prefabricated platform plate of a stationary source exhaust sampling platform according to the present utility model.

FIG. 3 is a schematic illustration of a first split and a second split of a fixed source exhaust sampling platform according to the present utility model.

Reference numerals: 1-prefabricating a platform plate; 11-a first platform plate; 12-a second platen; 13-a first split; 14-a second split; 101-a through hole; 2-pedestrian pathway; 3-chimney; 41-screws; 42-tightening the nut; 43-lock nut; 5-fencing; 6, a baffle plate; 7-a canopy; 71-hanging rings; 8-harness channels; 9-warning lamp.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but rather, obvious variations may be made upon an understanding of the present disclosure, other than operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided solely to illustrate some of the many possible ways of implementing the methods, devices, and/or systems described herein that will be apparent after a review of the disclosure of the present application.

In the entire specification, when an element (such as a layer, region or substrate) is described as being "on", "connected to", "bonded to", "over" or "covering" another element, it may be directly "on", "connected to", "bonded to", "over" or "covering" another element or there may be one or more other elements interposed therebetween. In contrast, when an element is referred to as being "directly on," directly connected to, "or" directly coupled to, "another element, directly on," or "directly covering" the other element, there may be no other element intervening therebetween.

As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in examples described herein could also be termed a second member, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element. Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.

Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.

The features of the examples described herein may be combined in various ways that will be apparent after an understanding of the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure.

The present utility model provides a stationary source exhaust sampling platform, as shown in fig. 1 to 3, comprising a prefabricated platform plate 1 and a pedestrian passageway 2.

In the following description, a specific structure of the above-described components of the stationary source exhaust sampling platform and connection relationships of the above-described components will be specifically described with reference to fig. 1 to 3.

As shown in fig. 1, in an embodiment, a prefabricated platform panel 1 is mounted to a chimney 3. Specifically, a through hole 101 is formed in the center of the prefabricated platform plate 1, and the chimney 3 is inserted into the through hole 101. The prefabricated platform board 1 may include a first platform board 11 and a second platform board 12, where the first platform board 11 may be disposed on a first side (may be a left side in fig. 1) of the chimney 3, and the second platform board 12 may be disposed on a second side (may be a right side in fig. 1) of the chimney 3, the first side and the second side may be opposite to each other, and the first platform board 11 and the second platform board 12 may be combined together, so as to form the complete prefabricated platform board 1. The pedestrian passageway 2 is connected with the prefabricated platform board 1 and the ground (the ground can refer to other platform boards, namely, the pedestrian passageway 2 is a passageway leading to the prefabricated platform board 1 from other platform boards), an operator can reach the prefabricated platform board 1 through the pedestrian passageway 2 and monitor the chimney 3, and common equipment such as monitoring equipment, calibration equipment and a display screen can be carried to the prefabricated platform board 1 and transmit data obtained by an analysis cabin to the prefabricated platform board 1 through a signal wire, so that the operator is prevented from going back and forth for many times.

Preferably, as shown in fig. 1 to 3, in an embodiment, the prefabricated panel board 1 may be a square board with a through hole 101 formed in the center, the through hole 101 may be a round hole, and the size of the through hole may be equal to the diameter of the chimney 3 where the prefabricated panel board 1 is installed, and the board surface of the prefabricated panel board 1 may be perpendicular to the extending direction of the chimney 3. The first and second platen plates 11 and 12 may be obtained by dividing the prefabricated platen plate 1 into two along the center line of the long side, and in this process, the through holes 101 may be equally divided into the first and second platen plates 11 and 12 along the center line, so that the edges of the first and second platen plates 11 and 12 are each formed with a semicircular notch. The first platform plate 11 and the second platform plate 12 are also prefabricated plates, namely plates which are manufactured in advance, and the thicknesses of the first platform plate 11 and the second platform plate 12 are equal. In the use process, only the first platform plate 11 and the second platform plate 12 are required to be respectively arranged on two opposite sides of the chimney 3, and then the first platform plate 11 and the second platform plate 12 are spliced to finish the installation.

However, without being limited thereto, the prefabricated panel board 1 being a square board is only one preferable case in the embodiment, and may be formed in other cases as long as it can realize its function and meet the building standard, for example: the prefabricated platform boards are circular boards, and the first platform boards and the second platform boards are correspondingly formed into semicircular boards. In addition, the prefabricated platform plate can be divided into more than two platform plates which can be mutually spliced, so long as the prefabricated platform plate is easy to install on a chimney.

Preferably, in the embodiment, the prefabricated platform board 1 may be fixed to the surrounding environment by a bracket, a column, or the like after being mounted on the chimney 3. For example: under the condition that the periphery of the chimney is clear, the upright post vertically connected to the ground can be arranged below the prefabricated platform plate to serve as a support; in the case that other buildings are arranged below the chimney, the support posts and the brackets arranged below the prefabricated platform plate can be fixedly connected to the other buildings; under the circumstance that more buildings are arranged on the periphery of the chimney, the prefabricated platform plate can be fixedly connected with other buildings through the horizontally arranged support posts. The fixing manner of the prefabricated platform board is not limited thereto, and may be changed according to the actual surrounding environment thereof.

Preferably, as shown in fig. 1 to 3, in an embodiment, the first platform plate 11 may be formed with a first split portion 13, and the second platform plate 12 is formed with a second split portion 14. The first split portion 13 may be a plurality of upper half plates protruding from the edge of the first platform plate 11, specifically, on the side edge of the first platform plate 11 where the semicircular notch is formed, the first split portion 13 is formed at positions other than the semicircular notch, the first split portion 13 may include a plurality of rectangular upper half plates, and lengths of the upper half plates protruding from the edge of the first platform plate 11 are different, so that the first split portion 13 is integrally formed into a saw-tooth shape, and the thickness of the upper half plate forming the first split portion 13 is half of the thickness of the first platform plate 11. Similarly, the second split portion 14 may be a plurality of lower half plates protruding from the edge of the second platen 12, specifically, the second split portion 14 is formed on the side of the second platen 12 where the semicircular notch is formed, and the second split portion 14 may include a plurality of rectangular lower half plates, and the lengths of the lower half plates protruding from the edge of the second platen 12 are different, so that the first split portion 13 is formed into a saw-tooth shape, and the thickness of the lower half plate forming the second split portion 14 is half of the thickness of the second platen 12. Preferably, the upper half plate and the lower half plate are equal in size and number and are matched in position, so that each upper half plate can just cover the surface of each lower half plate in the split state of the first split part 13 and the second split part 14.

Further, preferably, as shown in fig. 1 to 3, in the embodiment, the first split part 13 and the second split part 14 are fixedly connected by a screw 41 and a nut. Specifically, the upper half plate and the lower half plate are each formed with a plurality of screw holes, the screws 41 are inserted through the upper half plate and the lower half plate through the screw holes, fastening nuts 42 are mounted at the bottoms of the screws 41, so as to fasten the first split portion 13 and the second split portion 14, and locking nuts 43 are mounted below the fastening nuts 42, so that the screws 41 are further locked and fixed.

Preferably, as shown in fig. 1 to 3, in an embodiment, the outer circumference of the prefabricated platform board 1 may be installed with a fence 5 and a baffle 6 disposed vertically. Specifically, the rail 5 may be welded to the upper surface of the prefabricated panel board 1, and the baffle 6 may be welded to the upper surface of the prefabricated panel board 1 and the rail 5. The height of the fence 5 is greater than the height of the baffle 6, and the height of the fence 5 may be not less than 1.2m, and the height of the baffle 6 may be not less than 0.1m. Preferably, four sides of the prefabricated platform board 1 are each provided with a fence 5 and a baffle 6 for preventing personnel or equipment from falling off the prefabricated platform board 1.

Preferably, as shown in fig. 1 to 3, in the embodiment, the canopy 7 is further fixed above the prefabricated platform board 1 through the columns and the brackets, and in particular, the columns and the brackets may be disposed at four corners of the prefabricated platform board 1. The size of the canopy 7 can cover the prefabricated platform board 1 below the canopy 7, the prefabricated platform board can be made of color steel tiles, the canopy 7 is obliquely arranged from the center to two sides to form a roof style, a notch for avoiding the chimney 3 is formed in the center, and the notch can be circular in shape. In addition, a rain curtain may be preferably further provided between the canopy 7 and the prefabricated platform board 1, i.e., the rain curtain is additionally installed around the canopy 7, thereby preventing rainwater from falling obliquely from the side onto the prefabricated platform board 1, and the canopy 7 is used for protecting equipment during detection in a rainy day. Further, as shown in fig. 1 to 3, in the embodiment, hanging rings 71 are preferably installed at positions of each side edge of the top of the canopy 7. The hanging ring 71 may be installed at the center of the short side of the canopy 7 and at positions near both ends of the long side, for passing through a steel rope to facilitate the hanging of a crane, and in particular, the hanging ring 71 may be installed on a steel structure of the canopy.

Furthermore, preferably, as shown in fig. 1 to 3, in the embodiment, a plurality of warning lamps 9 are installed at both the periphery of the prefabricated platform board 1 and the periphery of the canopy 7. Specifically, the warning lamps 9 may be installed at the four corners of the canopy 7 and the four corners of the prefabricated platform board 1. Preferably, the corners of the prefabricated platform board 1 may be opened with a harness channel 8. The harness channel 8 may be a circular channel for passing electric wires, net wires, signal wires, heating lines, and the like. The operating personnel can carry equipment such as display screen, computer, toolbox to fixed source waste gas sampling platform to be connected to the analysis cabin through the net twine with the computer, perhaps directly with the branch screen of the computer of analysis cabin extremely on the fixed source waste gas sampling platform, with this avoid operating personnel to come and go repeatedly. Three or more 220V sockets are also required to be arranged in the fixed source waste gas sampling platform and used for supplying power to all electric equipment, and the sockets can be connected to a power line.

Preferably, as shown in fig. 1 to 3, in an embodiment, the pedestrian passageway 2 may be a connection ramp, a zigzag ladder, a spiral ladder or an elevator, which connects an edge of one side of the prefabricated landing board 1 with the ground, and the connection manner may be bolting and welding for the operator to move from the ground onto the prefabricated landing board 1.

In the use, fixed source waste gas sampling platform can load multiple equipment to can be connected to the analysis cabin through computer and net twine, operating personnel can be directly in accomplish monitoring and debugging calibration in the fixed source waste gas sampling platform, so that operating personnel has avoided reciprocating many times between sampling platform and detection cabin.

Finally, it should be noted that: the foregoing examples are merely specific embodiments of the present application, and are not intended to limit the scope of the present application, but the present application is not limited thereto, and those skilled in the art will appreciate that while the foregoing examples are described in detail, the present application is not limited thereto. Any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or make equivalent substitutions for some of the technical features within the technical scope of the disclosure of the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A stationary source exhaust sampling platform for a chimney, the stationary source exhaust sampling platform comprising:

the prefabricated platform board, install in the chimney, the central authorities of prefabricated platform board are formed with and are used for supplying the chimney passes the through-hole, prefabricated platform board includes:

a first platform plate mounted to a first side of the chimney; a kind of electronic device with high-pressure air-conditioning system

A second platform plate mounted on a second side of the chimney, the first platform plate and the second platform plate being capable of being mated; and

and the pedestrian passage is connected with the edge of the prefabricated platform plate and the ground.

2. The stationary source exhaust sampling platform of claim 1, wherein said first platform plate is formed with a first split, said first split being a plurality of upper half plates protruding from an edge of said first platform plate; the second platform plate is provided with a second split part, and the second split part is a plurality of lower half plate parts protruding out of the edge of the second platform plate;

the first splicing part and the second splicing part can be spliced.

3. The stationary source exhaust sampling platform of claim 2, wherein said first split and said second split are fixedly connected by a screw and a nut.

4. The stationary source exhaust sampling platform of claim 1, wherein a rail is mounted to a periphery of said pre-fabricated platform plate.

5. The stationary source exhaust sampling platform of claim 4, wherein a vertically disposed baffle is mounted to the periphery of said pre-fabricated platform plate, said baffle having a height less than the height of said rail.

6. The stationary source exhaust sampling platform of claim 1, wherein a canopy is supported above the prefabricated platform plate, the canopy being formed with a gap for avoiding the chimney.

7. The stationary source exhaust sampling platform of claim 6, wherein a plurality of slings are mounted to a side edge of a top of said canopy.

8. The stationary source exhaust sampling platform of claim 6, wherein a plurality of warning lights are mounted to both the perimeter of said prefabricated platform deck and the perimeter of said canopy.

9. The stationary source exhaust sampling platform of claim 1, wherein corners of said prefabricated platform plate are open with wiring harness channels.

10. The stationary source exhaust sampling platform of claim 1, wherein said pedestrian passageway is a connecting ramp, a zig-zag ramp, a spiral ramp, or an elevator.

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