RTO equipment with waste gas detecting and filtering device

Abstract

The utility model relates to RTO (Regenerative Thermal Oxidation) equipment with a waste gas detecting and filtering device, which comprises an RTO waste gas treatment equipment body, and a waste gas outlet pipe, a waste gas inlet pipe and two fixed seats which are arranged on the RTO waste gas treatment equipment body, the inner top wall of the waste gas outlet pipe is fixedly connected with a connecting pipe, one end of the connecting pipe penetrates through the waste gas outlet pipe and extends into the waste gas inlet pipe, a second electromagnetic valve is fixedly installed on the outer peripheral wall of the connecting pipe, and a waste gas detector is fixedly installed on the bottom face of the waste gas outlet pipe. According to the RTO equipment with the waste gas detecting and filtering device, under the action of a waste gas detector, waste gas in a waste gas outlet pipe is conveniently detected, a worker can conveniently connect the filtering effect of the waste gas, under the action of a connecting pipe, the waste gas is conveniently subjected to backflow, and meanwhile, under the action of a first electromagnetic valve and a second electromagnetic valve, the waste gas can be conveniently filtered. And waste gas emission is controlled, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of RTO equipment, in particular to an RTO equipment with an exhaust gas detection and filtering device. Background Art

[0002] RTO is a highly efficient organic waste gas treatment equipment. Compared with traditional catalytic combustion and direct-fired thermal oxidation furnaces, it has the characteristics of high thermal efficiency, low operating cost and the ability to treat large air volumes of low-concentration waste gas. When the concentration is slightly higher, secondary waste heat recovery can also be performed. In RTO waste gas treatment equipment, filter plates containing filter materials are generally required to filter the waste gas.

[0003] Chinese patent CN217773589U discloses an RTO waste gas treatment device, which discloses a technical solution for convenient disassembly, assembly and replacement, and solves the problem that the filter plates used in the existing RTO waste gas treatment equipment are mostly fixedly installed, generally by screws to fix the filter plates inside the waste gas treatment equipment, but due to the limited service life of the filter plates, they need to be replaced regularly, and the use of screw fixing brings great inconvenience to the staff who install and remove the filter plates, and the installation and removal time is relatively slow.

[0004] When the device is in use, the exhaust gas is discharged from the exhaust gas treatment box through the exhaust gas outlet pipe, but the filtering effect of the exhaust gas cannot be detected, which is not convenient for understanding the filtering effect of the exhaust gas, reducing the use effect and practicality. Therefore, an RTO device with an exhaust gas detection and filtering device is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an RTO device with an exhaust gas detection and filtering device, which has the advantage of convenient detection and solves the problem that when the device is in use, the exhaust gas is discharged from the exhaust gas treatment box through the exhaust gas outlet pipe, but the filtering effect of the exhaust gas cannot be detected, which is not convenient for understanding the filtering effect of the exhaust gas, thereby reducing the use effect and practicality.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an RTO device with an exhaust gas detection and filtering device, comprising an RTO exhaust gas treatment device body and an exhaust gas outlet pipe, an exhaust gas inlet pipe and two fixing seats arranged on the RTO exhaust gas treatment device body, and a first solenoid valve is fixedly installed on the outer peripheral wall of the exhaust gas outlet pipe.

[0007] The inner top wall of the exhaust gas outlet pipe is fixedly connected to a connecting pipe with one end penetrating the exhaust gas outlet pipe and extending to the inside of the exhaust gas inlet pipe. A second solenoid valve is fixedly installed on the outer peripheral wall of the connecting pipe. An exhaust gas detector is fixedly installed on the bottom surface of the exhaust gas outlet pipe. The output end of the exhaust gas detector penetrates the exhaust gas outlet pipe and extends to the inside thereof. Two make way grooves are provided on the bottom surface of the RTO exhaust gas treatment equipment body.

[0008] The RTO waste gas treatment equipment body is provided with a fixing component for fixing the fixing seat.

[0009] The RTO waste gas treatment equipment body is provided with a supporting component for supporting the fixing component.

[0010] Furthermore, the connecting pipe is fixedly connected to the exhaust gas inlet pipe, and the output end of the exhaust gas detector is fixedly connected to the exhaust gas outlet pipe.

[0011] Furthermore, the first solenoid valve is located on the right side of the exhaust gas detector, and the second solenoid valve is located on the top of the exhaust gas outlet pipe.

[0012] Furthermore, the fixing assembly includes four mounting plates, and the four mounting plates are fixedly connected to the bottom surface of the RTO exhaust gas treatment equipment body. The opposite sides of two adjacent mounting plates are fixedly connected with telescopic rods. The bottom surfaces of the two fixing seats are fixedly connected with a connecting plate with one end passing through the give way groove and extending to the bottom of the RTO exhaust gas treatment equipment body. The opposite sides of two adjacent telescopic rods are fixedly connected with fixing plates. The outer peripheral walls of the four telescopic rods are respectively provided with springs fixedly connected to the mounting plates and the fixing plates, and the fixing plates and the connecting plates are fitted.

[0013] Furthermore, the four mounting plates are all L-shaped plates, and the four fixing plates are all T-shaped plates.

[0014] Furthermore, the telescopic rod is composed of a sleeve and a moving rod, one end of the moving rod penetrates and extends into the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and one side of the sleeve is provided with a through hole adapted to the moving rod.

[0015] Furthermore, the support assembly includes four support blocks, which are respectively fixedly connected to the bottom surface of the fixed plate, and the top surfaces of the four mounting plates are each provided with a support groove. The four support blocks extend into the interior of the four support grooves, and the outer peripheral walls of the two connecting plates are each fixedly sleeved with a rubber ring.

[0016] Furthermore, the support block and the support groove are slidably connected, and the rubber ring and the clearance groove are tightly fitted.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] 1. The RTO equipment with the exhaust gas detection and filtering device can conveniently detect the exhaust gas inside the exhaust gas outlet pipe through the exhaust gas detector, which is convenient for the staff to connect the exhaust gas filtering effect. Through the connection pipe, the exhaust gas can be conveniently refluxed. At the same time, the exhaust gas emission can be controlled through the first solenoid valve and the second solenoid valve, which is convenient for the staff to operate;

[0019] 2. The RTO equipment with the exhaust gas detection and filtering device fixes the connecting plate through the action of the fixing plate, which is convenient for the staff to operate. The fixing plate is supported by the action of the spring to improve the stability of the fixing plate. At the same time, the rubber ring and the give-way groove are fitted to seal the give-way groove, thereby improving the sealing performance of the give-way groove, which is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the exhaust gas outlet pipe in the structure of the utility model;

[0022] Figure 3 for Figure 2 A is a magnified schematic diagram of the structure;

[0023] Figure 4 It is a top view schematic diagram of the left side mounting plate in the structure of the utility model.

[0024] In the figure: 1. RTO exhaust gas treatment equipment body; 2. Exhaust gas detector; 3. First solenoid valve; 4. Exhaust gas outlet pipe; 5. Second solenoid valve; 6. Connecting pipe; 7. Exhaust gas inlet pipe; 8. Fixed seat; 9. Mounting plate; 10. Connecting plate; 11. Make way groove; 12. Rubber ring; 13. Spring; 14. Telescopic rod; 15. Support groove; 16. Fixed plate; 17. Support block. DETAILED DESCRIPTION

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

[0026] See also Figure 1-4In this embodiment, an RTO device with an exhaust gas detection and filtering device includes an RTO exhaust gas treatment device body 1, an exhaust gas outlet pipe 4, an exhaust gas inlet pipe 7 and two fixing seats 8 arranged on the RTO exhaust gas treatment device body 1, and a first solenoid valve 3 is fixedly installed on the outer peripheral wall of the exhaust gas outlet pipe 4.

[0027] The inner top wall of the exhaust gas outlet pipe 4 is fixedly connected to a connecting pipe 6 with one end penetrating the exhaust gas outlet pipe 4 and extending to the inside of the exhaust gas inlet pipe 7. A second solenoid valve 5 is fixedly installed on the outer peripheral wall of the connecting pipe 6. An exhaust gas detector 2 is fixedly installed on the bottom surface of the exhaust gas outlet pipe 4. The output end of the exhaust gas detector 2 penetrates the exhaust gas outlet pipe 4 and extends to the inside thereof. Two make way grooves 11 are provided on the bottom surface of the RTO exhaust gas treatment equipment body 1.

[0028] Among them, the connecting pipe 6 and the exhaust gas inlet pipe 7 are fixedly connected, the output end of the exhaust gas detector 2 and the exhaust gas outlet pipe 4 are fixedly connected, the first solenoid valve 3 is located on the right side of the exhaust gas detector 2, and the second solenoid valve 5 is located on the top of the exhaust gas outlet pipe 4.

[0029] It should be noted that the exhaust gas detector 2, the first solenoid valve 3 and the second solenoid valve 5 are conventional devices known to the public in the prior art, and their specific structures and working principles are not described in detail herein.

[0030] Specifically, after the exhaust gas is filtered, it enters the exhaust gas outlet pipe 4, and the exhaust gas detector 2 detects the exhaust gas inside the exhaust gas outlet pipe 4. If it is qualified, the first solenoid valve 3 is started, and the exhaust gas is discharged from the RTO exhaust gas treatment equipment body 1 through the exhaust gas outlet pipe 4. If it is unqualified, the second solenoid valve 5 is started, and the exhaust gas is transported into the exhaust gas inlet pipe 7 through the connecting pipe 6, and then enters the interior of the RTO exhaust gas treatment equipment body 1 for re-filtration.

[0031] See also Figure 1-4 In this embodiment, on the basis of the first embodiment, a fixing component is provided on the RTO waste gas treatment equipment body 1, and the fixing component includes four mounting plates 9, and the four mounting plates 9 are fixedly connected to the bottom surface of the RTO waste gas treatment equipment body 1. The opposite sides of two adjacent mounting plates 9 are fixedly connected with telescopic rods 14, and the bottom surfaces of the two fixing seats 8 are fixedly connected with a connecting plate 10 having one end passing through the make way groove 11 and extending to the bottom of the RTO waste gas treatment equipment body 1. The opposite sides of two adjacent telescopic rods 14 are fixedly connected with a fixing plate 16, and the outer peripheral walls of the four telescopic rods 14 are respectively provided with springs 13 fixedly connected to the mounting plates 9 and the fixing plates 16, and the fixing plates 16 and the connecting plates 10 are fitted.

[0032] Among them, the four mounting plates 9 are all L-shaped plates, the four fixing plates 16 are all T-shaped plates, the telescopic rod 14 is composed of a sleeve and a moving rod, one end of the moving rod passes through and extends to the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole compatible with the moving rod is opened on one side of the sleeve.

[0033] Specifically, the fixing plate 16 is pulled to move the fixing plate 16, the telescopic rod 14 and the spring 13 are squeezed to shrink the telescopic rod 14 and the spring 13, and then the connecting plate 10 is pulled to separate the fixing seat 8 from the RTO waste gas treatment equipment body 1, and then the interior of the RTO waste gas treatment equipment body 1 is cleaned. After the cleaning is completed, the connecting plate 10 is pushed to reset, and then the fixing plate 16 is loosened. Under the action of the spring 13, the fixing plate 16 is pushed to reset and fit the connecting plate 10 to fix the connecting plate 10.

[0034] See also Figure 1-4 In this embodiment, on the basis of Embodiment 1 and Embodiment 2, a support assembly is provided on the RTO waste gas treatment equipment body 1, and the support assembly includes four support blocks 17, and the four support blocks 17 are respectively fixedly connected to the bottom surface of the fixing plate 16, and the top surfaces of the four mounting plates 9 are respectively provided with support grooves 15, and the four support blocks 17 extend to the inside of the four support grooves 15, respectively, and the outer peripheral walls of the two connecting plates 10 are fixedly sleeved with rubber rings 12.

[0035] The support block 17 and the support groove 15 are slidably connected, and the rubber ring 12 and the clearance groove 11 are tightly fitted.

[0036] Specifically, the fixed plate 16 is supported by the sliding connection between the support block 17 and the support groove 15 to improve the stability of the fixed plate 16, and the rubber ring 12 and the clearance groove 11 are fitted to seal the clearance groove 11 to improve the sealing performance of the RTO exhaust gas treatment equipment body 1.

[0037] The working principle of the above embodiment is:

[0038] After the exhaust gas is filtered, it enters the exhaust gas outlet pipe 4. The exhaust gas detector 2 detects the exhaust gas inside the exhaust gas outlet pipe 4. If it is qualified, the first solenoid valve 3 is started, and the exhaust gas is discharged from the RTO exhaust gas treatment equipment body 1 through the exhaust gas outlet pipe 4. If it is unqualified, the second solenoid valve 5 is started, and the exhaust gas is transported into the exhaust gas inlet pipe 7 through the connecting pipe 6, and then enters the RTO exhaust gas treatment equipment body 1 for re-filtration. When it is necessary to clean the inside of the RTO exhaust gas treatment equipment body 1, pull the fixed plate 16 to move the fixed plate 16, and support the fixed plate 16 through the sliding connection between the support block 17 and the support groove 15. The fixing plate 16 is supported to improve the stability of the fixing plate 16. The fixing plate 16 moves to squeeze the telescopic rod 14 and the spring 13, so that the telescopic rod 14 and the spring 13 are contracted, and then the connecting plate 10 is pulled to separate the fixing seat 8 from the RTO exhaust gas treatment equipment body 1, and then the inside of the RTO exhaust gas treatment equipment body 1 is cleaned. After the cleaning is completed, the connecting plate 10 is pushed to reset, and then the fixing plate 16 is loosened. Under the action of the spring 13, the fixing plate 16 is pushed to reset and fit the connecting plate 10, and the connecting plate 10 is fixed. The rubber ring 12 and the make way groove 11 are fitted to seal the make way groove 11, thereby improving the sealing performance of the RTO exhaust gas treatment equipment body 1.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An RTO device with an exhaust gas detection and filtering device, comprising an RTO exhaust gas treatment device body (1), an exhaust gas outlet pipe (4), an exhaust gas inlet pipe (7) and two fixing seats (8) arranged on the RTO exhaust gas treatment device body (1), characterized in that: A first solenoid valve (3) is fixedly mounted on the outer peripheral wall of the exhaust gas outlet pipe (4); The inner top wall of the exhaust gas outlet pipe (4) is fixedly connected to a connecting pipe (6) whose end penetrates the exhaust gas outlet pipe (4) and extends to the inside of the exhaust gas inlet pipe (7); a second solenoid valve (5) is fixedly installed on the outer peripheral wall of the connecting pipe (6); an exhaust gas detector (2) is fixedly installed on the bottom surface of the exhaust gas outlet pipe (4); the output end of the exhaust gas detector (2) penetrates the exhaust gas outlet pipe (4) and extends to the inside thereof; and two clearance grooves (11) are provided on the bottom surface of the RTO exhaust gas treatment equipment body (1); The RTO waste gas treatment equipment body (1) is provided with a fixing component, and the RTO waste gas treatment equipment body (1) is provided with a supporting component.

2. The RTO equipment with exhaust gas detection and filtering device according to claim 1, characterized in that: The connecting pipe (6) and the exhaust gas inlet pipe (7) are fixedly connected, and the output end of the exhaust gas detector (2) and the exhaust gas outlet pipe (4) are fixedly connected.

3. The RTO equipment with exhaust gas detection and filtering device according to claim 2, characterized in that: The first solenoid valve (3) is located on the right side of the exhaust gas detector (2), and the second solenoid valve (5) is located on the top of the exhaust gas outlet pipe (4).

4. The RTO equipment with exhaust gas detection and filtering device according to claim 1, characterized in that: The fixing assembly comprises four mounting plates (9), the four mounting plates (9) are fixedly connected to the bottom surface of the RTO waste gas treatment device body (1), the opposite side surfaces of two adjacent mounting plates (9) are fixedly connected with telescopic rods (14), the bottom surfaces of the two fixing seats (8) are fixedly connected with a connecting plate (10) having one end penetrating through a clearance groove (11) and extending to the bottom of the RTO waste gas treatment device body (1), the opposite side surfaces of two adjacent telescopic rods (14) are fixedly connected with a fixing plate (16), the outer peripheral walls of the four telescopic rods (14) are respectively provided with springs (13) fixedly connected to the mounting plates (9) and the fixing plates (16), and the fixing plates (16) and the connecting plates (10) are in close contact with each other.

5. The RTO equipment with exhaust gas detection and filtering device according to claim 4, characterized in that: The four mounting plates (9) are all L-shaped plates, and the four fixing plates (16) are all T-shaped plates.

6. The RTO equipment with exhaust gas detection and filtering device according to claim 5, characterized in that: The telescopic rod (14) is composed of a sleeve and a moving rod, one end of the moving rod penetrates and extends into the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and one side of the sleeve is provided with a through hole adapted to the moving rod.

7. The RTO equipment with exhaust gas detection and filtering device according to claim 4, characterized in that: The support assembly comprises four support blocks (17), the four support blocks (17) are respectively fixedly connected to the bottom surface of the fixing plate (16), the top surfaces of the four mounting plates (9) are each provided with a support groove (15), the four support blocks (17) respectively extend into the interior of the four support grooves (15), and the outer peripheral walls of the two connecting plates (10) are each fixedly sleeved with a rubber ring (12).

8. The RTO equipment with exhaust gas detection and filtering device according to claim 7, characterized in that: The support block (17) and the support groove (15) are slidably connected, and the rubber ring (12) and the clearance groove (11) are tightly fitted.

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