Adsorber with flange seal

Abstract

The utility model relates to an adsorber with a flange seal, which belongs to the technical field of flue gas treatment and comprises a sealing tank body, the top of the sealing tank body is movably connected with a sealing cover body, an exhaust head, an exhaust pipe, a gas transmission head and a gas transmission pipe, and a sealing ring is embedded between the sealing tank body and the sealing cover body. An adsorption mechanism and a flange ring are fixed to the inner surface and the outer surface of the sealed tank body respectively. According to the device, industrial waste gas can pass through the inner surface of an activated carbon column, heavy metal substances contained in the industrial waste gas can be efficiently adsorbed, after a sealing tank body and a sealing cover body are separated, a plurality of adsorption assemblies on an adsorption mechanism can be rapidly disassembled through a threaded structure, and replacement and disassembly are easy and convenient; and the upper side flange ring and the lower side flange ring are tightly attached to each other, so that the two sealing grooves position the sealing ring, press the sealing ring to deform the sealing ring and fill gaps around the sealing ring in a deformed mode, the air tightness of the mechanism can be further improved, and the sealing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas treatment, in particular to an adsorber with a valve flange seal. Background Art

[0002] Adsorber refers to a device equipped with a porous adsorbent, which is used to separate certain components with similar properties in gas or liquid solutions, or to remove harmful or unnecessary components. When the fluid comes into contact with a porous solid, one or more components in the fluid accumulate on the surface of the solid. This phenomenon is called adsorption. Adsorption also refers to the phenomenon that the surface of a substance absorbs molecules or ions in the surrounding medium.

[0003] The surface of liquid or solid substances can adsorb other liquids or gases, especially when the surface area is large. In industry, a large amount of activated carbon filled in an adsorber is often used to adsorb harmful components in industrial waste gas. However, since the adsorption capacity of the adsorbent will decrease after absorbing a certain amount of harmful components, and it is very cumbersome to replace a large amount of loose activated carbon, it is not easy to reuse it. Therefore, an adsorber with a valve flange seal is proposed to solve the above problem. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an adsorber with a valve flange seal, which has the advantages of convenient replacement of activated carbon and solves the problem of very cumbersome replacement of a large amount of loose activated carbon.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an adsorber with a valve flange seal, comprising a sealed tank body, a sealed cover body movably connected to the top of the sealed tank body, a gas supply head penetrating the interior thereof fixed to the bottom of the sealed tank body, a gas supply pipe detachably connected to the bottom of the gas supply head, an exhaust head penetrating the interior thereof fixed to the top of the sealed cover body, an exhaust pipe detachably connected to the top of the exhaust head, a sealing ring inlaid with the sealed tank body and the sealed cover body, an adsorption mechanism for adsorbing harmful substances fixed to the inner surface of the sealed tank body, and flange rings fixed to the outer surfaces of the sealed tank body and the sealed cover body;

[0006] The adsorption mechanism includes a mounting plate fixed on the inner surface of the sealed tank body, a plurality of adsorption components are threadedly connected to the top of the mounting plate, and a flow-distributing net located below the mounting plate is fixed on the inner surface of the sealed tank body.

[0007] Furthermore, a plurality of reinforcing hoops are fixed to the outer surface of the sealed tank body, and the reinforcing hoops are annular.

[0008] Furthermore, support columns are fixed around the bottom of the sealed tank body, and force-balancing blocks in contact with the ground are fixed at the bottom of the support columns, and the cross-section of the force-balancing blocks is circular.

[0009] Furthermore, the cross-section of the gas delivery pipe is L-shaped, with the gas outlet end of the gas delivery pipe facing upward, and the cross-section of the exhaust pipe is L-shaped, with the gas inlet end of the exhaust pipe facing downward.

[0010] Furthermore, a sealing groove is provided on the top of the sealed tank body and the bottom of the sealed cover body, and both sealing grooves are matched with sealing rings.

[0011] Furthermore, the top of the sealed tank body and the bottom of the sealed cover body are both provided with embedded grooves respectively connected to the two sealing grooves, and the top and bottom of the sealing ring are both fixed with embedded columns matching the embedded grooves.

[0012] Furthermore, the adsorption assembly includes a mounting seat threadedly connected to the top of the mounting plate, and the top of the mounting seat is detachably connected to an activated carbon column.

[0013] Furthermore, a plurality of thread grooves and ventilation holes are provided on the top of the mounting plate, and the thread grooves are communicated with the ventilation holes.

[0014] Furthermore, a mounting head matching the thread groove is fixed to the bottom of the mounting seat, and a mounting thread matching the thread groove is fixed to the outer surface of the mounting head.

[0015] Furthermore, the top of the upper flange ring is movably connected to a plurality of mounting bolts which all penetrate to the bottom of the lower flange ring, and the mounting bolts are threadedly connected to the lower flange ring.

[0016] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0017] 1. The adsorber with valve flange seal can allow industrial waste gas to pass through the inner surface of the activated carbon column, so that the heavy metal substances contained in it are efficiently adsorbed. After the sealed tank body and the sealed cover body are separated, the multiple adsorption components on the adsorption mechanism can be quickly disassembled and replaced through the threaded structure, and the disassembly and assembly are simple and convenient.

[0018] 2. The adsorber with valve flange seal has the upper flange ring and the lower flange ring tightly fitted together, so that the two sealing grooves position the sealing ring and press it to deform it, filling the gaps around it, which can further increase the airtightness of the mechanism and achieve good sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 This is a three-dimensional partial cross-sectional view of the utility model;

[0021] Figure 3This is a three-dimensional exploded view of the utility model;

[0022] Figure 4 This is a three-dimensional exploded view of the adsorption mechanism of the utility model;

[0023] Figure 5 This is a three-dimensional exploded view of the adsorption component of the utility model.

[0024] In the figure: 1 sealed tank body, 2 sealed cover body, 3 gas supply head, 4 gas supply pipe, 5 exhaust head, 6 exhaust pipe, 7 sealing ring, 8 adsorption mechanism, 801 mounting plate, 802 adsorption assembly, 8021 mounting seat, 8022 mounting thread, 8023 activated carbon column, 803 flow equalizing net, 9 flange ring. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-3 In this embodiment, an adsorber with a valve flange seal includes a sealed tank body 1. It should be noted that a plurality of reinforcing hoops are fixed to the outer surface of the sealed tank body 1. The reinforcing hoops are annular in shape. The annular reinforcing hoops can increase the structural strength of the sealed tank body 1, so that the mechanism can withstand greater internal pressure and be more stable during use.

[0027] It should also be noted that support columns are fixed around the bottom of the sealed tank body 1, and a force-balancing block in contact with the ground is fixed at the bottom of the support column. The cross-section of the force-balancing block is circular, and the force-balancing block can disperse the pressure of the four support columns, making the mechanism more stable during use.

[0028] In addition, the top of the sealed tank body 1 is movably connected to the sealed cover body 2, and the bottom of the sealed tank body 1 is fixed with a gas supply head 3 that penetrates into the interior thereof, and the bottom of the gas supply head 3 is detachably connected to the gas supply pipe 4. It should be noted that the cross-section of the gas supply pipe 4 is L-shaped, and the gas outlet end of the gas supply pipe 4 is upward. The gas supply pipe 4 can input the exhaust gas from the bottom of the sealed tank body 1 into the interior thereof, and the top of the sealed cover body 2 is fixed with an exhaust head 5 that penetrates into the interior thereof, and the top of the exhaust head 5 is detachably connected to the exhaust pipe 6. It should be noted that the cross-section of the exhaust pipe 6 is L-shaped, and the gas inlet end of the exhaust pipe 6 is downward. The exhaust pipe 6 can discharge the adsorbed exhaust gas from the top of the sealed cover body 2.

[0029] In addition, a sealing ring 7 is embedded between the sealed tank body 1 and the sealed cover body 2. The sealing ring 7 is made of soft rubber. It should be noted that sealing grooves are provided on the top of the sealed tank body 1 and the bottom of the sealed cover body 2. The sum of the volumes of the two sealing grooves is smaller than the volume of the sealing ring 7. The two sealing grooves are matched with the sealing ring 7. The two sealing grooves can position the sealing ring 7 and press it to deform it. The elastically deformed sealing ring 7 can deform and fill the gaps around it, thereby increasing the airtightness of the mechanism.

[0030] It should be further explained that the top of the sealing tank body 1 and the bottom of the sealing cover body 2 are both provided with embedded grooves that are respectively connected to the two sealing grooves, and the top and bottom of the sealing ring 7 are fixed with embedded columns that match the embedded grooves. The embedded columns can facilitate the positioning of the sealing ring 7 and prevent the sealing ring 7 from shifting by being deeply embedded in the groove.

[0031] Furthermore, an adsorption mechanism 8 for adsorbing harmful substances is fixed to the inner surface of the sealed tank body 1, and flange rings 9 are fixed to the outer surfaces of the sealed tank body 1 and the sealed cover body 2. It should be noted that the top of the upper flange ring 9 is movably connected with a plurality of mounting bolts that all penetrate to the bottom of the lower flange ring 9. The mounting bolts are threadedly connected to the lower flange ring 9. The plurality of mounting bolts can be threadedly connected to the lower flange ring 9, thereby pulling the upper flange ring 9 so that it fits tightly with the lower flange ring 9.

[0032] During operation, the exhaust gas is input from the bottom of the sealed tank body 1 into the interior thereof through the air supply pipe 4 , and after being adsorbed by the adsorption mechanism 8 , the adsorbed exhaust gas is discharged from the top of the sealed cover body 2 through the exhaust pipe 6 .

[0033] See also Figure 4-5 In order to facilitate the replacement of the activated carbon used for adsorption, the adsorption mechanism 8 in this embodiment includes a mounting plate 801 fixed to the inner surface of the sealed tank body 1, and a plurality of adsorption components 802 are threadedly connected to the top of the mounting plate 801. It should be noted that the adsorption component 802 includes a mounting seat 8021 threadedly connected to the top of the mounting plate 801, and an activated carbon column 8023 is detachably connected to the top of the mounting seat 8021. The activated carbon column 8023 can adsorb heavy metal substances in industrial waste gas passing through its inner surface, and the adsorption is highly efficient.

[0034] It should be further explained that a plurality of thread grooves and ventilation holes are provided on the top of the mounting plate 801, and the thread grooves and the ventilation holes are connected to each other. The ventilation holes can evenly guide the exhaust gas below the mounting plate 801 upward, so that it enters the inner surface of the activated carbon column 8023.

[0035] It should also be noted that a mounting head that matches the thread groove is fixed to the bottom of the mounting seat 8021, and a mounting thread 8022 that matches the thread groove is fixed to the outer surface of the mounting head. The mounting thread 8022 can thread the mounting head to the inside of the thread groove for easy installation.

[0036] Finally, a flow equalizing net 803 located below the mounting plate 801 is fixed to the inner surface of the sealed tank body 1. The flow equalizing net 803 can evenly disperse the exhaust gas ejected from the bottom of the inner cavity of the sealed tank body 1, so that an air flow layer is formed at the bottom of the flow equalizing net 803, and the exhaust gas is evenly discharged upward through the arc-shaped flow equalizing net 803, so that the exhaust gas can evenly contact multiple activated carbon columns 8023.

[0037] In general, the flow-balancing net 803 discharges the exhaust gas evenly upward, and passes through the inner surface of the activated carbon column 8023 through the ventilation holes, so that the heavy metal substances contained in it are efficiently adsorbed, and finally discharged from the top of the sealing cover 2.

[0038] The working principle of the above embodiment is:

[0039] (1) During the adsorption process, the exhaust gas is input from the bottom of the sealed tank body 1 into the interior thereof through the air supply pipe 4. The flow equalizing net 803 can evenly disperse the exhaust gas ejected from the bottom of the inner cavity of the sealed tank body 1, so that an air flow layer is formed at the bottom of the flow equalizing net 803, and the exhaust gas is evenly discharged upward through the arc-shaped flow equalizing net 803. The ventilation holes can evenly guide the exhaust gas below the mounting plate 801 upward, so that the exhaust gas enters the inner surface of the activated carbon column 8023, so that the heavy metal substances contained in the exhaust gas are efficiently adsorbed by the activated carbon column 8023, and finally the adsorbed exhaust gas is discharged from the top of the sealed cover body 2 through the exhaust pipe 6.

[0040] (2) During the disassembly process, multiple mounting bolts are removed through the threaded structure to separate the sealed tank body 1 and the sealed cover body 2. Multiple mounting seats 8021 with activated carbon columns 8023 can be quickly removed from the mounting plate 801 through the threaded structure and replaced. The new mounting seats 8021 with activated carbon columns 8023 are connected to the inside of the threaded groove through the threaded structure of the mounting thread 8022, so that the mounting head is threadedly connected. Disassembly and assembly are simple and convenient.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An adsorber with a flange seal, comprising a sealed tank body (1), characterized in that: The top of the sealed tank body (1) is movably connected to a sealed cover body (2); the bottom of the sealed tank body (1) is fixed with a gas supply head (3) penetrating into the interior thereof; the bottom of the gas supply head (3) is detachably connected to a gas supply pipe (4); the top of the sealed cover body (2) is fixed with an exhaust head (5) penetrating into the interior thereof; the top of the exhaust head (5) is detachably connected to an exhaust pipe (6); a sealing ring (7) is embedded between the sealed tank body (1) and the sealed cover body (2); an adsorption mechanism (8) for adsorbing harmful substances is fixed to the inner surface of the sealed tank body (1); and flange rings (9) are fixed to the outer surfaces of both the sealed tank body (1) and the sealed cover body (2); The adsorption mechanism (8) comprises a mounting plate (801) fixed to the inner surface of the sealed tank body (1); a plurality of adsorption components (802) are threadedly connected to the top of the mounting plate (801); and a flow-distributing net (803) located below the mounting plate (801) is fixed to the inner surface of the sealed tank body (1).

2. The adsorber with a flange seal according to claim 1, characterized in that: A plurality of reinforcing hoops are fixed to the outer surface of the sealed tank body (1), and the reinforcing hoops are annular.

3. The adsorber with a flange seal according to claim 1, characterized in that: Support columns are fixed around the bottom of the sealed tank body (1), and a force-balancing block in contact with the ground is fixed at the bottom of the support column, and the cross section of the force-balancing block is circular.

4. The adsorber with a flange seal according to claim 1, characterized in that: The cross-section of the gas delivery pipe (4) is L-shaped, with the gas outlet end of the gas delivery pipe (4) facing upwards; the cross-section of the exhaust pipe (6) is L-shaped, with the gas inlet end of the exhaust pipe (6) facing downwards.

5. The adsorber with a flange seal according to claim 1, characterized in that: The top of the sealed tank body (1) and the bottom of the sealed cover body (2) are both provided with sealing grooves, and both sealing grooves are matched with the sealing ring (7).

6. The adsorber with a flange seal according to claim 5, characterized in that: The top of the sealed tank body (1) and the bottom of the sealed cover body (2) are both provided with embedded grooves respectively connected to the two sealing grooves, and the top and bottom of the sealing ring (7) are both fixed with embedded columns matching the embedded grooves.

7. The adsorber with a flange seal according to claim 1, characterized in that: The adsorption assembly (802) includes a mounting seat (8021) threadedly connected to the top of the mounting plate (801), and the top of the mounting seat (8021) is detachably connected to an activated carbon column (8023).

8. The adsorber with a flange seal according to claim 7, characterized in that: A plurality of thread grooves and ventilation holes are provided on the top of the installation plate (801), and the thread grooves are in communication with the ventilation holes.

9. The adsorber with a flange seal according to claim 8, characterized in that: A mounting head matching the thread groove is fixed to the bottom of the mounting seat (8021), and a mounting thread (8022) matching the thread groove is fixed to the outer surface of the mounting head.

10. The adsorber with a flange seal according to claim 1, characterized in that: The top of the upper flange ring (9) is movably connected to a plurality of mounting bolts which all penetrate to the bottom of the lower flange ring (9), and the mounting bolts are threadedly connected to the lower flange ring (9).

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