Industrial waste gas adsorption equipment convenient to disassemble

Abstract

An adsorption barrel comprises a barrel body and a barrel cover, a plurality of locking devices are arranged on the periphery of the side face of the top of the barrel body, locking and sealing connection of the barrel body and the barrel cover is achieved through the locking devices, the bottom of a locking rod is connected with the barrel body, and a locking thread is arranged outside the locking rod; the locking device comprises a locking rod, the middle of the locking rod is sleeved with a locking block capable of sliding up and down, the top of the locking rod is in threaded connection with a locking nut, the locking nut is rotated downwards to press the locking block to move downwards, and the locking block moves downwards to press the barrel cover so that the barrel cover and the barrel body can be connected in a locking and sealing mode. Operation is convenient, and sealing performance is good; a plurality of fixing lugs corresponding to the locking rods are arranged on the periphery of the side face of the top of the barrel body, the fixing lugs are rotatably connected with the locking rods through fixing bolts and locking rings, the locking rods are rotatably connected with the barrel body, the locking device is attached to the barrel body, the safety of the locking device is improved, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial waste gas adsorption equipment convenient to disassemble belongs to the field of waste gas treatment. BACKGROUND

[0002] Industrial waste gas refers to various exhaust gases containing pollutants discharged into the air during fuel combustion and production processes in the factory area. These waste gases include carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist) lead mercury, beryllium compounds, smoke dust and production dust, which are discharged into the atmosphere and pollute the air. These substances enter the human body through different pathways, some directly cause harm, and some have an accumulation effect, which can more seriously harm human health. Different substances have different effects.

[0003] In the front-end clean factory of the semiconductor industry, harmful waste gas generated during the production process of the machine needs to be pretreated by the adsorption equipment. The waste gas at this point generally has the characteristics of small air volume and high waste gas concentration. The waste gas is first adsorbed by the adsorption equipment in the adsorption barrel (containing the required filler such as activated carbon or metal oxide adsorbent for corresponding reaction or adsorption), and physically or chemically reacts with harmful components to become low-toxicity / non-toxic components, thereby reducing the concentration of waste gas components entering the rear-end exhaust main system and reducing the processing pressure of the rear-end main system equipment.

[0004] The adsorption equipment has the following advantages: (1) low cost of adsorbent replacement; (2) high gas removal efficiency, reducing operating costs; (3) temperature sensor inside the equipment to prevent the adsorption barrel from overheating; (4) pressure sensor inside the equipment, inlet pressure warning, alarm interlocking; (5) small equipment size, requiring less spare parts; (6) simple system, easy to maintain; and the like.

[0005] The patent with application number CN202221734529.2 discloses an adsorption and concentration waste gas treatment device, which includes an adsorption and desorption barrel and a top cover arranged on the top of the adsorption and desorption barrel. The top of the top cover is fixedly connected with an electric motor, one end of the output shaft of the electric motor penetrates through the top cover and extends to the outside of the top cover, the inner cavity of the adsorption and desorption barrel is provided with a rotating wheel, the two ends of the rotating shaft of the rotating wheel are fixedly connected with spline shafts, and the outer surfaces of the spline shafts are slidably connected with spline sleeves. The utility model relates to the field of waste gas treatment. The adsorption and concentration waste gas treatment device lifts the top cover, the top cover drives the electric motor to make the top spline sleeve separate from the top spline shaft, then moves the rotating wheel upward, the rotating wheel drives the rotating sealing ring to separate from the limiting sliding groove ring, and at the same time, the bottom spline shaft separates from the bottom spline sleeve, so as to disassemble and take out the rotating wheel, which is simple and convenient to operate, thereby facilitating the maintenance and replacement of the rotating wheel and saving a certain amount of labor.

[0006] The locking device composed of the above-mentioned clamping block, pin rod, pin groove, spring rod, telescopic spring and clamping groove is inconvenient to operate, has a complex structure and is inconvenient for workers to maintain, and needs to be further improved. Utility model content

[0007] In view of the problems in the prior art, the industrial waste gas adsorption equipment convenient to disassemble disclosed in the present application solves the problems of complex structure and inconvenient operation of the locking device in the prior art.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0009] The industrial waste gas adsorption equipment convenient to disassemble comprises an adsorption barrel, wherein the adsorption barrel comprises a barrel body, the barrel body is internally arranged with adsorption filler, the barrel body is provided with a barrel cover at the top, the barrel body is provided with an air inlet at the bottom, the barrel cover is provided with an air outlet at the top, the barrel body is provided with a plurality of locking rods around the side surface at the top, the locking rods are externally provided with locking threads, the locking rods are internally sleeved with locking blocks that can slide up and down, and the locking rods are threadedly connected with locking nuts at the top.

[0010] As a further scheme of the present application, the barrel body is provided with a plurality of fixing ears around the side surface at the top, the fixing ears are penetrated with fixing bolts, the locking rods are provided with locking rings at the bottom, the locking rings are sleeved outside the fixing bolts, and the locking rods are rotatably connected with the barrel body.

[0011] As a further scheme of the present application, the side surface of the locking block is provided with a clamping groove I, the outer side edge of the top of the barrel cover is correspondingly provided with a clamping groove II, and the clamping groove I and the clamping groove II are connected in clamping groove connection.

[0012] As a further scheme of the present application, the outer side around the top of the barrel cover is provided with the clamping groove II.

[0013] As a further scheme of the present application, the clamping groove I and the clamping groove II are provided in a herringbone shape.

[0014] As a further scheme of the present application, the contact surface of the barrel body and the barrel cover is provided with an O-shaped sealing ring.

[0015] As a further scheme of the present application, the inside of the barrel body is provided with a mesh plate supporting the adsorption filler at the bottom, and the mesh plate is fixedly provided with a lifting ring at the upper portion.

[0016] As a further scheme of the present application, the bottom of the barrel body is provided with a plurality of universal wheels.

[0017] As a further scheme of the present application, the top of the bucket cover is provided with an annular handle, which facilitates the taking and placing of the bucket cover.

[0018] As a further scheme of the present application, the upper part of the bucket body is provided with a visible window.

[0019] In summary, the present application has the following advantages:

[0020] 1. The industrial waste gas adsorption equipment convenient to disassemble, the adsorption barrel comprises a barrel body and a barrel cover, the barrel body is internally arranged with adsorption filler, the top side of the barrel body is provided with a plurality of locking devices, the locking devices realize the locking and sealing connection of the barrel body and the barrel cover, wherein the locking device comprises a locking rod, a locking thread, a locking block and a locking nut, the bottom of the locking rod is connected with the barrel body, the outer part of the locking rod is provided with the locking thread, the middle part of the locking rod is sleeved with the locking block which can slide up and down, the top of the locking rod is threadedly connected with the locking nut, the locking nut is rotated downward to press the locking block to move downward, the locking block moves downward to press the barrel cover to realize the locking and sealing connection of the barrel cover and the barrel body, the locking device has a simple structure, is arranged outside the barrel body for locking, is convenient to operate, facilitates the opening of the barrel cover for filler operation, and has good sealing performance.

[0021] 2. The top side of the barrel body is provided with a plurality of fixing ears corresponding to the locking rods, the fixing ears are rotatably connected with the locking rods through fixing bolts and locking rings, the locking rods are rotatably connected with the barrel body, and the locking device is attached to the barrel body, thereby improving the safety of the locking device and facilitating the operation.

[0022] 3. The side of the locking block is provided with a clamping groove one, the outer edge of the top of the barrel cover is correspondingly provided with a clamping groove two, the clamping groove one is connected in clamping groove connection with the clamping groove two, and the locking device is improved in locking firmness and stability.

[0023] 4. The clamping groove one and the clamping groove two are provided in a herringbone shape, have a simple structure, are convenient to process, and have good clamping stability. DETAILED DESCRIPTION

[0024] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0025] In the drawings:

[0026] Fig. 1 It is a schematic view of the three-dimensional structure of the present application.

[0027] Fig. 2 It is a schematic view of the sectional structure of the present application.

[0028] Fig. 3 It is an enlarged schematic view of the locking device of the present application.

[0029] Marked annotations:

[0030] 1. Barrel body; 2. Barrel cover; 3. Air inlet; 4. Exhaust port; 5. O-ring; 6. Mesh plate; 7. Lifting ring; 8. Universal wheel; 9. Handle; 10. Window; 11. Locking rod; 12. Locking thread; 13. Locking block; 14. Locking nut; 15. Fixing lug; 16. Fixing bolt; 17. Locking ring; 18. Clip-on slot 1; 19. Clip-on slot 2 DETAILED DESCRIPTION

[0031] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0032] It should be noted that all directional indications in the embodiments (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first" and "second" in the embodiments are only for descriptive purposes and do not specifically refer to the order or ranking, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0034] In order to further understand the content, features and effects of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0035] like Figs. 1-3 As shown:

[0036] The industrial waste gas adsorption equipment which is easy to disassemble comprises an adsorption barrel, which comprises a barrel body 1, an adsorption filler arranged inside the barrel body 1, a barrel cover 2 on the top of the barrel body 1, an air inlet 3 at the bottom of the barrel body 1, and an exhaust port 4 on the top of the barrel cover 2.

[0037] The barrel body 1 and the barrel cover 2 are locked and sealed by the locking device, the barrel body 1 is provided with a plurality of locking rods 11 on the top side, the locking rod 11 is provided with a locking screw thread 12 outside, the locking rod 11 is provided with a locking block 13 which can slide up and down in the middle, the locking rod 11 is provided with a locking nut 14 which is screwed on the top, the locking nut 14 is turned downward and the locking block 13 is pressed to move downward, the locking block 13 is pressed to move downward to the barrel cover 2 to realize the locking and sealing connection of the barrel cover 2 and the barrel body 1. The outer side of the locking nut 14 is plum blossom shape, which is convenient for manual rotation.

[0038] Among them, the barrel body 1 is provided with a plurality of fixing ears 15 on the top side, the fixing ear 15 is provided with a fixing bolt 16, the locking rod 11 is provided with a locking ring 17 at the bottom, the locking ring 17 is sleeved outside the fixing bolt 16, and the locking rod 11 is rotatably connected with the barrel body 1.

[0039] In addition, the locking block 13 is provided with a clamping groove 18 on the side, the barrel cover 2 is provided with a clamping groove 19 on the outer side edge of the top, and the clamping groove 18 and the clamping groove 19 are connected in clamping groove connection. The clamping groove 18 and the clamping groove 19 are provided in herringbone shape.

[0040] Preferably, the barrel body 1 and the barrel cover 2 are provided with O-shaped sealing ring 5 on the contact surface. The sealing property of the adsorption barrel is improved.

[0041] The barrel body 1 is provided with a mesh plate 6 for supporting the adsorption filler on the inner side of the bottom, and the mesh plate 6 is provided with a lifting ring 7 fixed on the upper part. The lifting ring 7 is convenient for operating the mesh plate 6.

[0042] The barrel body 1 is provided with a plurality of universal wheels 8 at the bottom. The adsorption barrel is convenient to move and maintain.

[0043] The barrel cover 2 is provided with a ring handle 9 on the top, which is convenient for taking and placing the barrel cover 2.

[0044] The barrel body 1 is provided with a visible window 10 on the upper part. Through the window 10, the internal adsorption filler can be observed to replace and maintain in time.

[0045] In practical application:

[0046] The utility model discloses an industrial waste gas adsorption equipment of easy dismounting, and the adsorption bucket includes bucket body 1 and bucket cover 2, the inside of bucket body 1 is arranged with adsorption filler, and the top side of bucket body 1 is equipped with a plurality of locking devices, and the locking device realizes the locking and sealing connection of bucket body 1 and bucket cover 2, wherein the locking device includes locking lever 11, locking screw 12, locking block 13 and locking nut 14, the bottom of locking lever 11 is connected with bucket body 1, locking lever 11 is equipped with locking screw 12 outside, locking block 13 of the middle part of locking lever 11 is sleeved with the locking block 13 that can slide up and down, locking nut 14 is threadedly connected to the top of locking lever 11, and the locking nut 14 is rotated downward and presses locking block 13 to move down, and the locking block 13 moves down and compresses bucket cover 2 to realize the locking and sealing connection of bucket cover 2 and bucket body 1, and the locking device is simple in structure, is locked to the outside of bucket body 1, is convenient to operate, is filled with the operation of bucket cover 2, and the sealing performance is good.

[0047] The top side of bucket body 1 is equipped with a plurality of fixed lug 15 corresponding with locking lever 11, and the fixed lug 15 is rotatably connected with locking lever 11 through fixed bolt 16 and locking ring 17, and locking lever 11 is rotatably connected with bucket body 1, and the locking device is attached to bucket body 1, which improves the safety of the locking device and is convenient to operate.

[0048] The side of locking block 13 is equipped with the clamping groove 18, and the corresponding clamping groove 19 is arranged on the outer edge of the top of bucket cover 2, and the clamping groove 18 is connected with the clamping groove 19 in clamping groove connection, which improves the firmness and stability of the locking device.

[0049] The clamping groove 18 and the clamping groove 19 are arranged in a herringbone shape, which is simple in structure, convenient to process and good in clamping stability.

[0050] Finally, it should be noted that: the above disclosure is only the preferred embodiment of the application and is not used to limit the application, although the application is described in detail with reference to the foregoing embodiments, and those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the application shall be included in the protection scope of the application. The scope of the application is limited by the appended claims only.

Claims

1. A kind of industrial waste gas adsorption equipment of easy disassembly, including adsorption barrel, the adsorption barrel includes barrel body (1), adsorption filler is arranged inside the barrel body (1), the barrel body (1) top is equipped with barrel cover (2), the barrel body (1) bottom is equipped with air inlet (3), the barrel cover (2) top is equipped with exhaust port (4), it is characterized by: The barrel body (1) top side around is equipped with a plurality of locking rods (11), the locking rod (11) outside is equipped with locking screw thread (12), the locking rod (11) middle part is equipped with the locking block (13) that can slide up and down, the locking rod (11) top is equipped with locking nut (14), the locking nut (14) is rotated downward and is pressed the locking block (13) moves down, the locking block (13) moves down to the barrel cover (2) compression realizes the locking seal connection of barrel cover (2) and barrel body (1).

2. The industrial exhaust gas adsorption apparatus of claim 1, wherein: The barrel body (1) top side around is equipped with a plurality of fixed ears (15), the fixed ear (15) is equipped with fixed bolt (16) on the wear, the locking rod (11) bottom is equipped with locking ring (17), the locking ring (17) is equipped with the fixed bolt (16) outside, the locking rod (11) and the barrel body (1) rotatable connection.

3. The industrial exhaust gas adsorption apparatus of claim 1, wherein: The locking block (13) side is equipped with the first slot (18) of clamping, the barrel cover (2) top outside edge is equipped with the second slot (19) of clamping accordingly, the first slot (18) and the second slot (19) are matched and clamped and connected.

4. The industrial exhaust gas adsorption apparatus of claim 3, wherein: The barrel cover (2) top outside around is equipped with the second slot (19) of clamping.

5. The industrial exhaust gas adsorption apparatus of claim 3, wherein: The first slot (18) and the second slot (19) are herringbone type settings.

6. The industrial exhaust gas adsorption apparatus of claim 1, wherein: The barrel body (1) and barrel cover (2) contact surface is equipped with O type sealing ring (5).

7. The industrial exhaust gas adsorption apparatus of claim 1, wherein: The barrel body (1) inside bottom is equipped with the mesh plate (6) of supporting adsorption filler, the mesh plate (6) upper fixed is equipped with pull ring (7).

8. The industrial exhaust gas adsorption apparatus of claim 1, wherein: The barrel body (1) bottom is equipped with a plurality of universal wheels (8).

9. The industrial exhaust gas adsorption apparatus of claim 1, wherein: The barrel cover (2) top is equipped with annular handle (9), the handle (9) facilitates barrel cover (2) to take out and put.

10. The industrial exhaust gas adsorption apparatus of claim 1, wherein: The barrel body (1) upper part is equipped with visible window (10).

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