High-efficiency integrated zeolite runner and RTO waste gas purification equipment

Abstract

The utility model relates to the technical field of waste gas treatment accessory, especially, a kind of high-efficiency integrated zeolite runner and RTO waste gas purification equipment, make clear feed and reflux path by modular design, reduce airflow interference, and realize pipeline quick assembly, to improve the convenience of the device, therefore enhanced practicality;Including furnace body, two groups of feed ports, reflux pipe and connecting mechanism, furnace body right end top and bottom are respectively provided with one group of feed ports, and two groups of feed ports right end are respectively connected by connecting mechanism and reflux pipe one end, connecting mechanism includes annular plate, mounting block and fixed mechanism, mounting block right end is respectively provided with one group of recess, and mounting block recess left end is provided with reserved hole, feed port outside and mounting block reserved hole inside connection, reflux pipe outside one end and annular plate inside right end connection, and reflux pipe left end and feed port right end close, annular plate inside left end and feed port outside sleeve.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for waste gas treatment, and in particular to a high-efficiency integrated zeolite rotor and RTO waste gas purification device. Background Technology

[0002] As is well known, the high-efficiency integrated zeolite rotor and RTO (regenerative thermal oxidizer) waste gas purification equipment is an industrial waste gas treatment device that organically combines zeolite adsorption concentration technology with regenerative oxidation technology. Its core components include a zeolite rotor system, an RTO furnace body, and an integrated system. Its working principle is as follows: waste gas is first purified by adsorption through the zeolite rotor, and the treated gas is discharged after meeting emission standards; the saturated zeolite is then desorbed and regenerated by the high-temperature gas (180-220℃) generated by the RTO. The desorbed high-concentration waste gas is then sent back to the RTO for oxidation and decomposition. Simultaneously, some of the high-temperature purified gas generated by the RTO is returned to the rotor regeneration zone through a return pipe, forming a heat recycling system.

[0003] When using an existing zeolite rotor and RTO exhaust gas purification device, it was found that the return pipe of this type of device is mostly fixedly installed. Particulate matter, condensate and incompletely oxidized viscous substances in the exhaust gas are prone to deposit inside the pipe, forming a scale layer with a thickness of 5-10mm. This affects the heat recovery efficiency and reduces the convenience of the device, thus resulting in poor practicality. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a highly efficient integrated zeolite rotor and RTO exhaust gas purification device that improves the convenience of the device and enhances its practicality by making the material conveying and return paths clear through modular design, reducing airflow interference, and enabling rapid pipeline assembly.

[0005] This utility model discloses a high-efficiency integrated zeolite rotor and RTO exhaust gas purification device, comprising a furnace body, two sets of feed ports, a reflux pipe, and a connecting mechanism. A set of feed ports is respectively provided at the top and bottom of the right end of the furnace body, and the right ends of the two sets of feed ports are respectively connected to one end of the reflux pipe via the connecting mechanism. The connecting mechanism includes an annular plate, a mounting block, and a fixing mechanism. A set of grooves is provided on the right end of each mounting block, and a reserved hole is provided on the left end of the groove. The outer side of the feed port is connected to the inner side of the reserved hole of the mounting block. One end of the outer side of the reflux pipe is connected to the right end of the inner side of the annular plate, and the left end of the reflux pipe is in close contact with the right end of the feed port. The left end of the inner side of the annular plate is fitted onto the outer side of the feed port, and the left end of the annular plate is in close contact with the left end of the groove of the mounting block. The groove of the mounting block is connected to the outer side of the annular plate via the fixing mechanism.

[0006] Preferably, the fixing mechanism includes four sets of clamping plates, four sets of positioning blocks, a guide assembly, and an adjustment assembly. Four sets of slots are evenly arranged on the left side of the outer side of the annular plate. One end of each of the four sets of positioning blocks is engaged with the slot, and the other end of each of the four sets of positioning blocks is connected to one end of the clamping plate. The other end of each of the four sets of clamping plates is provided with an adjustment assembly, and the left ends of the four sets of clamping plates slide tightly against each other through the wire assembly and the left end of the mounting block groove.

[0007] Preferably, the guide assembly includes four sets of guide blocks, and four sets of sliding grooves are evenly provided on the left end of the mounting block groove. The left ends of the four sets of guide blocks are slidably connected to the set of sliding grooves respectively, and the left ends of the four sets of clamping plates are respectively connected to the other end of a set of guide blocks.

[0008] Preferably, the adjusting assembly includes four sets of connecting screws, four sets of threaded cylinders, four sets of driven bevel gears, an annular block, and multiple sets of toothed blocks. A set of through holes is evenly arranged on the inner wall of the mounting block groove. One end of each of the four sets of threaded cylinders is rotatably connected to the inner side of one set of through holes in the mounting block. One end of each of the four sets of threaded cylinders is connected to one end of a set of connecting screws, and the other end of each of the four sets of connecting screws is connected to one end of a corresponding set of clamping plates. The right end of the outer side of the mounting block is rotatably connected to the inner side of the annular plate. Multiple sets of toothed blocks are evenly arranged on the outer side of the annular block. A set of driven bevel gears is arranged on one end of each of the four sets of threaded cylinders. The outer side of the annular block is evenly engaged and clamped with one end of two sets of driven bevel gears via multiple sets of toothed blocks.

[0009] Preferably, it also includes a rotating handle, with the left end of the annular block and the right end of the rotating handle connected.

[0010] Preferably, it also includes a sealing ring gasket, with the right end of the feed port and the left end of the sealing ring gasket connected, and the right end of the sealing ring gasket and the left end of the return pipe in close contact.

[0011] Preferably, it also includes two sets of protective plates, with one set of protective plates at the top and bottom of the right end of the furnace body, and the two sets of protective plates are respectively located above the connecting mechanism.

[0012] Compared with the prior art, the advantages of this utility model of a high-efficiency integrated zeolite rotor and RTO exhaust gas purification equipment are as follows: exhaust gas enters the furnace body for treatment through the feed port, and part of the purified gas is circulated through the return pipe. The feed port and the return pipe are quickly connected through the connecting mechanism. The annular plate fits into the groove of the mounting block and is locked by the fixing mechanism. The modular design makes the feed and return paths clear, reduces airflow interference, and enables rapid assembly of the pipeline, thereby improving the convenience of the device and enhancing its practicality. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 2 This is a three-dimensional cross-sectional view of the connection mechanism of this utility model;

[0015] Figure 3 This is a utility model Figure 2 Enlarged schematic diagram of the local structure at point A;

[0016] The following are labeled in the attached diagram: 1. Furnace body; 2. Feed inlet; 3. Return pipe; 4. Connecting mechanism; 5. Annular plate; 6. Mounting block; 7. Clamping plate; 8. Positioning block; 9. Guide block; 10. Connecting screw; 11. Threaded cylinder; 12. Driven bevel gear; 13. Annular block; 14. Tooth block; 15. Rotating handle; 16. Sealing ring gasket; 17. Protective plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] like Figures 1 to 3As shown, this utility model discloses a high-efficiency integrated zeolite rotor and RTO exhaust gas purification device, comprising a furnace body 1, two sets of feed inlets 2, a reflux pipe 3, and a connecting mechanism 4. A set of feed inlets 2 is respectively provided at the top and bottom of the right end of the furnace body 1, and the right ends of the two sets of feed inlets 2 are respectively connected to one end of the reflux pipe 3 via the connecting mechanism 4. The connecting mechanism 4 includes an annular plate 5, mounting blocks 6, and a fixing mechanism. A set of grooves is provided on the right end of each mounting block 6, and a reserved hole is provided on the left end of each groove. The outer side of the feed inlet 2 is connected to the inner side of the reserved hole of the mounting block 6. One end of the outer side of the reflux pipe 3 is connected to the inner right end of the annular plate 5. The left end of the return pipe 3 and the right end of the feed port 2 are tightly attached. The left end of the inner side of the annular plate 5 and the outer side of the feed port 2 are fitted together. The left end of the annular plate 5 and the left end of the groove of the mounting block 6 are tightly attached. The groove of the mounting block 6 is connected to the outer side of the annular plate 5 through a fixing mechanism. The exhaust gas enters the furnace body for treatment through the feed port. After purification, part of the gas circulates through the return pipe. The feed port and the return pipe are quickly connected through a connecting mechanism. The annular plate and the groove of the mounting block are fitted together and locked by the fixing mechanism. The modular design makes the feeding and return paths clear, reduces airflow interference, and enables rapid assembly of the pipeline, thereby improving the convenience of the device and enhancing its practicality.

[0021] As a preferred embodiment of the above, the fixing mechanism includes four sets of clamping plates 7, four sets of positioning blocks 8, a guide assembly, and an adjustment assembly. Four sets of slots are evenly arranged on the left side of the outer side of the annular plate 5. One end of each of the four sets of positioning blocks 8 is engaged with a slot, and the other end of each set of positioning blocks 8 is connected to one end of a clamping plate 7. An adjustment assembly is provided on the other end of each of the four sets of clamping plates 7. The left ends of the four sets of clamping plates 7 slide tightly against the left end of the groove in the mounting block 6 via a wire assembly. When disassembly is required, the operator uses the adjustment assembly to allow the four sets of clamping plates to slide along the guide assembly until the four sets of positioning blocks disengage from the slots of the annular plate. Then, the operator pulls the return pipe, causing the return pipe to disengage the annular plate from the outer side of the feed inlet. The synchronous clamping design of the four sets of clamping plates ensures uniform force on the annular plate, avoiding deformation or leakage caused by localized stress concentration. Simultaneously, the cooperation between the positioning blocks and the slots enables rapid positioning, simplifying the installation process and improving work efficiency, thus enhancing practicality.

[0022] As a preferred embodiment of the above, the guide assembly includes four sets of guide blocks 9, and four sets of sliding grooves are evenly arranged on the left end of the groove of the mounting block 6. The left ends of the four sets of guide blocks 9 are slidably connected to the set of sliding grooves respectively, and the left ends of the four sets of clamping plates 7 are respectively connected to the other end of a set of guide blocks 9. This ensures that the movement trajectory of the clamping plates is accurate, improves the docking accuracy between the return pipe and the feed port, reduces installation errors, and thus enhances practicality.

[0023] As a preferred embodiment of the above, the adjustment assembly includes four sets of connecting screws 10, four sets of threaded cylinders 11, four sets of driven bevel gears 12, an annular block 13, and multiple sets of toothed blocks 14. A set of through holes is evenly arranged on the inner wall of the groove of the mounting block 6. One outer end of each of the four sets of threaded cylinders 11 is rotatably connected to the inner side of one set of through holes in the mounting block 6. One end of each of the four sets of threaded cylinders 11 is connected to one end of one set of connecting screws 10, and the other end of each of the four sets of connecting screws 10 is connected to one end of a corresponding set of clamping plates 7. The right outer end of the mounting block 6 is rotatably connected to the inner side of the annular plate 5. Multiple sets of toothed blocks 14 are evenly arranged on the outer side of the annular block. One outer end of each of the four sets of threaded cylinders 11 is provided with... A set of driven bevel gears 12 are attached to the outer side of the annular block 13 by multiple sets of toothed blocks 14 that mesh with one end of the two sets of driven bevel gears 12. When the annular block is rotated, the multiple sets of toothed blocks on the outer side of the annular block rotate accordingly. The toothed blocks mesh with one end of the four sets of driven bevel gears, transmitting the rotational motion of the annular block to the driven bevel gears. This causes the driven bevel gears to drive the threaded cylinder to rotate. The four sets of connecting screws move synchronously toward the annular plate, pushing the clamping plate to slide along the guide assembly, thereby clamping the annular plate. Furthermore, the self-locking characteristic of the threads ensures that the clamping plate remains stable after reaching the designed clamping force. Even under equipment vibration or temperature changes, it will not loosen, thus enhancing its practicality.

[0024] As a preferred embodiment of the above, a rotating handle 15 is also included, with the left end of the annular block 13 and the right end of the rotating handle 15 connected; this allows workers to quickly rotate the annular plate, thus enhancing its practicality.

[0025] As a preferred embodiment of the above, a sealing ring gasket 16 is also included, with the right end of the feed port 2 connected to the left end of the sealing ring gasket 16, and the right end of the sealing ring gasket 16 and the left end of the return pipe 3 in close contact; this effectively prevents gas leakage, improves the purification efficiency of the equipment, reduces environmental pollution, and thus enhances practicality.

[0026] As a preferred embodiment of the above, it also includes two sets of protective plates 17. A set of protective plates 17 is provided at the top and bottom of the right end of the furnace body 1, and the two sets of protective plates 17 are respectively located above the connecting mechanism 4. The protective plates effectively protect the connecting mechanism from impacts by foreign objects, reduce the equipment failure rate, improve the operational stability, and thus enhance practicality.

[0027] This utility model discloses a high-efficiency integrated zeolite rotor and RTO exhaust gas purification device. When disassembly is required during operation, the operator first rotates the annular block by rotating the handle. Multiple sets of toothed blocks on the outer side of the annular block rotate accordingly. The toothed blocks mesh with one end of four sets of driven bevel gears, transmitting the rotational motion of the annular block to the driven bevel gears. This causes the driven bevel gears to drive the threaded cylinder to rotate, and the four sets of connecting screws slide, allowing the clamping plate to slide through the guide block until the four sets of positioning blocks disengage from the annular plate slot. Then, the operator pulls the return pipe, causing the return pipe to disengage the annular plate from the outer side of the feed port. Before completing the above actions, the device is first moved to the position required by the user.

[0028] The terms “vertical,” “horizontal,” “left,” “right,” and similar expressions used in this article are for illustrative purposes only.

[0029] In this utility model, the terms "first," "second," and "third" do not represent a specific quantity or order, but are merely used to distinguish names.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A high-efficiency integrated zeolite rotor and RTO exhaust gas purification device, comprising a furnace body (1), two sets of feed inlets (2), a reflux pipe (3), and a connecting mechanism (4), wherein a set of feed inlets (2) is respectively provided at the top and bottom of the right end of the furnace body (1), and the right ends of the two sets of feed inlets (2) are respectively connected through the connecting mechanism (4) and one end of the reflux pipe (3), characterized in that, The connecting mechanism (4) includes an annular plate (5), a mounting block (6) and a fixing mechanism. The right end of the mounting block (6) is provided with a set of grooves, and the left end of the groove of the mounting block (6) is provided with a reserved hole. The outer side of the feed port (2) is connected to the inner side of the reserved hole of the mounting block (6). One end of the outer side of the return pipe (3) is connected to the right end of the inner side of the annular plate (5), and the left end of the return pipe (3) is in close contact with the right end of the feed port (2). The left end of the inner side of the annular plate (5) is fitted to the outer side of the feed port (2), and the left end of the annular plate (5) is in close contact with the left end of the groove of the mounting block (6). The groove of the mounting block (6) is connected to the outer side of the annular plate (5) through the fixing mechanism.

2. The high-efficiency integrated zeolite rotor and RTO exhaust gas purification equipment as described in claim 1, characterized in that, The fixing mechanism includes four sets of clamping plates (7), four sets of positioning blocks (8), a guide assembly and an adjustment assembly. Four sets of slots are evenly arranged on the left side of the outer side of the annular plate (5). One end of each of the four sets of positioning blocks (8) is engaged with the slot, and the other end of each of the four sets of positioning blocks (8) is connected to one end of each clamping plate (7). An adjustment assembly is provided on the other end of each of the four sets of clamping plates (7). The left ends of the four sets of clamping plates (7) slide tightly against the left end of the groove of the mounting block (6) through the wire assembly.

3. The high-efficiency integrated zeolite rotor and RTO exhaust gas purification equipment as described in claim 2, characterized in that, The guide assembly includes four sets of guide blocks (9). Four sets of sliding grooves are evenly arranged on the left end of the groove of the mounting block (6). The left ends of the four sets of guide blocks (9) are slidably connected to the set of sliding grooves respectively, and the left ends of the four sets of clamps (7) are connected to the other end of the set of guide blocks (9) respectively.

4. The high-efficiency integrated zeolite rotor and RTO exhaust gas purification equipment as described in claim 2, characterized in that, The adjustment assembly includes four sets of connecting screws (10), four sets of threaded cylinders (11), four sets of driven bevel gears (12), an annular block (13), and multiple sets of toothed blocks (14). The inner wall of the groove of the mounting block (6) is uniformly provided with a set of through holes. One end of the outer side of the four sets of threaded cylinders (11) is rotatably connected to the inner side of the through hole of the mounting block (6). One end of the four sets of threaded cylinders (11) is connected to one end of the connecting screw (10), and the other end of the four sets of connecting screws (10) is connected to one end of the corresponding set of clamping plates (7). The right end of the outer side of the mounting block (6) is rotatably connected to the inner side of the annular plate (5). Multiple sets of toothed blocks (14) are uniformly provided on the outer side of the annular block. One set of driven bevel gears (12) is provided on one end of the outer side of the four sets of threaded cylinders (11). The outer side of the annular block (13) is uniformly engaged and clamped with one end of two sets of driven bevel gears (12) through multiple sets of toothed blocks (14).

5. The high-efficiency integrated zeolite rotor and RTO exhaust gas purification equipment as described in claim 4, characterized in that, It also includes a rotating handle (15), with the left end of the annular block (13) and the right end of the rotating handle (15) connected.

6. A high-efficiency integrated zeolite rotor and RTO exhaust gas purification device as described in any one of claims 1-5, characterized in that, It also includes a sealing gasket (16), the right end of the feed inlet (2) is connected to the left end of the sealing gasket (16), and the right end of the sealing gasket (16) is in close contact with the left end of the return pipe (3).

7. A high-efficiency integrated zeolite rotor and RTO exhaust gas purification device as described in any one of claims 1-5, characterized in that, It also includes two sets of protective plates (17). A set of protective plates (17) is provided at the top and bottom of the right end of the furnace body (1), and the two sets of protective plates (17) are located above the connecting mechanism (4).

Images